diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..f288702
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+ To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights. Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received. You must make sure that they, too, receive
+or can get the source code. And you must show them these terms so they
+know their rights.
+
+ Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+ For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software. For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+ Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so. This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software. The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable. Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products. If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+ Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary. To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ TERMS AND CONDITIONS
+
+ 0. Definitions.
+
+ "This License" refers to version 3 of the GNU General Public License.
+
+ "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+ "The Program" refers to any copyrightable work licensed under this
+License. Each licensee is addressed as "you". "Licensees" and
+"recipients" may be individuals or organizations.
+
+ To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy. The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+ A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+ To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy. Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+ To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies. Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+ An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License. If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+ 1. Source Code.
+
+ The "source code" for a work means the preferred form of the work
+for making modifications to it. "Object code" means any non-source
+form of a work.
+
+ A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+ The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form. A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+ The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities. However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work. For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+ The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+ The Corresponding Source for a work in source code form is that
+same work.
+
+ 2. Basic Permissions.
+
+ All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met. This License explicitly affirms your unlimited
+permission to run the unmodified Program. The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work. This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+ You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force. You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright. Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+ Conveying under any other circumstances is permitted solely under
+the conditions stated below. Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+ 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+ No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+ When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+ 4. Conveying Verbatim Copies.
+
+ You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+ You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+ 5. Conveying Modified Source Versions.
+
+ You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+ a) The work must carry prominent notices stating that you modified
+ it, and giving a relevant date.
+
+ b) The work must carry prominent notices stating that it is
+ released under this License and any conditions added under section
+ 7. This requirement modifies the requirement in section 4 to
+ "keep intact all notices".
+
+ c) You must license the entire work, as a whole, under this
+ License to anyone who comes into possession of a copy. This
+ License will therefore apply, along with any applicable section 7
+ additional terms, to the whole of the work, and all its parts,
+ regardless of how they are packaged. This License gives no
+ permission to license the work in any other way, but it does not
+ invalidate such permission if you have separately received it.
+
+ d) If the work has interactive user interfaces, each must display
+ Appropriate Legal Notices; however, if the Program has interactive
+ interfaces that do not display Appropriate Legal Notices, your
+ work need not make them do so.
+
+ A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit. Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+ 6. Conveying Non-Source Forms.
+
+ You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+ a) Convey the object code in, or embodied in, a physical product
+ (including a physical distribution medium), accompanied by the
+ Corresponding Source fixed on a durable physical medium
+ customarily used for software interchange.
+
+ b) Convey the object code in, or embodied in, a physical product
+ (including a physical distribution medium), accompanied by a
+ written offer, valid for at least three years and valid for as
+ long as you offer spare parts or customer support for that product
+ model, to give anyone who possesses the object code either (1) a
+ copy of the Corresponding Source for all the software in the
+ product that is covered by this License, on a durable physical
+ medium customarily used for software interchange, for a price no
+ more than your reasonable cost of physically performing this
+ conveying of source, or (2) access to copy the
+ Corresponding Source from a network server at no charge.
+
+ c) Convey individual copies of the object code with a copy of the
+ written offer to provide the Corresponding Source. This
+ alternative is allowed only occasionally and noncommercially, and
+ only if you received the object code with such an offer, in accord
+ with subsection 6b.
+
+ d) Convey the object code by offering access from a designated
+ place (gratis or for a charge), and offer equivalent access to the
+ Corresponding Source in the same way through the same place at no
+ further charge. You need not require recipients to copy the
+ Corresponding Source along with the object code. If the place to
+ copy the object code is a network server, the Corresponding Source
+ may be on a different server (operated by you or a third party)
+ that supports equivalent copying facilities, provided you maintain
+ clear directions next to the object code saying where to find the
+ Corresponding Source. Regardless of what server hosts the
+ Corresponding Source, you remain obligated to ensure that it is
+ available for as long as needed to satisfy these requirements.
+
+ e) Convey the object code using peer-to-peer transmission, provided
+ you inform other peers where the object code and Corresponding
+ Source of the work are being offered to the general public at no
+ charge under subsection 6d.
+
+ A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+ A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling. In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage. For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product. A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+ "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source. The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+ If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information. But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+ The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed. Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+ Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+ 7. Additional Terms.
+
+ "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law. If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+ When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it. (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.) You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+ Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+ a) Disclaiming warranty or limiting liability differently from the
+ terms of sections 15 and 16 of this License; or
+
+ b) Requiring preservation of specified reasonable legal notices or
+ author attributions in that material or in the Appropriate Legal
+ Notices displayed by works containing it; or
+
+ c) Prohibiting misrepresentation of the origin of that material, or
+ requiring that modified versions of such material be marked in
+ reasonable ways as different from the original version; or
+
+ d) Limiting the use for publicity purposes of names of licensors or
+ authors of the material; or
+
+ e) Declining to grant rights under trademark law for use of some
+ trade names, trademarks, or service marks; or
+
+ f) Requiring indemnification of licensors and authors of that
+ material by anyone who conveys the material (or modified versions of
+ it) with contractual assumptions of liability to the recipient, for
+ any liability that these contractual assumptions directly impose on
+ those licensors and authors.
+
+ All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10. If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term. If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+ If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+ Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+ 8. Termination.
+
+ You may not propagate or modify a covered work except as expressly
+provided under this License. Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+ However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+ Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+ Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License. If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+ 9. Acceptance Not Required for Having Copies.
+
+ You are not required to accept this License in order to receive or
+run a copy of the Program. Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance. However,
+nothing other than this License grants you permission to propagate or
+modify any covered work. These actions infringe copyright if you do
+not accept this License. Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+ 10. Automatic Licensing of Downstream Recipients.
+
+ Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License. You are not responsible
+for enforcing compliance by third parties with this License.
+
+ An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations. If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+ You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License. For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+ 11. Patents.
+
+ A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based. The
+work thus licensed is called the contributor's "contributor version".
+
+ A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version. For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+ Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+ In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement). To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+ If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients. "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+ If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+ A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License. You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all. For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+ 13. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+
+ Copyright (C)
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ Copyright (C)
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+.
diff --git a/README.md b/README.md
index a5f7359..b1d1d93 100644
--- a/README.md
+++ b/README.md
@@ -17,12 +17,7 @@ The application reads PNG images and compressed MP3 / uncompressed WAV audio fil
* *Triple Click:* Previous photo/audio pair.
* *Quadruple Click:* Cycle volume through levels 4, 8, 12, 16, and 20 (on a 0-21 scale).
* *Long Press (>1.5s):* Toggle Autoplay slideshow mode.
-* **WS2812 RGB LED Status Feedback:** Utilizes the onboard RGB LED to output real-time visual feedback:
- * π΅ **Solid Blue:** Idle, waiting for manual trigger.
- * π’ **Pulsing Green:** Audio is playing.
- * π£ **Pulsing Purple:** Autoplay/Slideshow mode is active.
- * βͺ **White Flashing:** Confirms a volume change has been triggered.
- * π΄ **Blinking Red:** Error state (microSD card failed to initialize, or no media files were found).
+* **Visual Status Indicators:** Disabled on this Touch board version to prevent SCLK (GPIO 38) line contention.
---
@@ -31,7 +26,7 @@ The application reads PNG images and compressed MP3 / uncompressed WAV audio fil
To upload new files to your photo frame over WiFi:
1. Connect your phone, tablet, or computer to the WiFi network hosted by the board:
* **SSID:** `love`
- * **Password:** `password`
+ * **Password:** `love`
2. Open your browser and navigate to: **`http://192.168.4.1`**
3. Choose a file (`.png`, `.mp3`, or `.wav`) and click **Upload to Frame**.
4. The file will be saved directly to the microSD card. The board will automatically re-scan the card, and the new files will be indexed and ready to play!
@@ -40,7 +35,7 @@ To upload new files to your photo frame over WiFi:
## π Hardware Connections (External I2S DAC)
-Because the Waveshare ESP32-S3-LCD-1.47 does not have built-in audio amplification or a speaker, you must connect an external **I2S DAC/Amplifier** (e.g., MAX98357A or PCM5102) to the exposed headers.
+Because the Waveshare ESP32-S3-Touch-LCD-1.47 does not have built-in audio amplification or a speaker, you must connect an external **I2S DAC/Amplifier** (e.g., MAX98357A or PCM5102) to the exposed headers.
Configure the pin connections as follows:
@@ -52,7 +47,7 @@ Configure the pin connections as follows:
| **3V3 / VBUS (5V)** | VCC | Power Supply |
| **GND** | GND | Ground Reference |
-*Note: The physical **BOOT button** is permanently connected to **GPIO 9** and acts as the input control.*
+*Note: The physical **BOOT button** is permanently connected to **GPIO 0** and acts as the input control.*
---
diff --git a/arduino-cli.exe b/arduino-cli.exe
new file mode 100644
index 0000000..7da3983
Binary files /dev/null and b/arduino-cli.exe differ
diff --git a/libraries/ESP32-audioI2S/src/Audio.cpp b/libraries/ESP32-audioI2S/src/Audio.cpp
index 36ebc42..9dbe351 100644
--- a/libraries/ESP32-audioI2S/src/Audio.cpp
+++ b/libraries/ESP32-audioI2S/src/Audio.cpp
@@ -16,12 +16,12 @@ char audioI2SVers[] = "\
*****************************************************************************************************************************************************/
#include "Audio.h"
-#include "aac_decoder/aac_decoder.h"
-#include "flac_decoder/flac_decoder.h"
+// #include "aac_decoder/aac_decoder.h"
+// #include "flac_decoder/flac_decoder.h"
#include "mp3_decoder/mp3_decoder.h"
-#include "opus_decoder/opus_decoder.h"
+// #include "opus_decoder/opus_decoder.h"
#include "psram_unique_ptr.hpp"
-#include "vorbis_decoder/vorbis_decoder.h"
+// #include "vorbis_decoder/vorbis_decoder.h"
#include "wav_decoder/wav_decoder.h"
// constants
@@ -376,10 +376,10 @@ void Audio::destroy_decoder() {
std::unique_ptr Audio::createDecoder(const std::string& type) {
destroy_decoder();
if (type == "MP3") return std::make_unique(*this);
- if (type == "FLAC") return std::make_unique(*this);
- if (type == "OPUS") return std::make_unique(*this);
- if (type == "AAC") return std::make_unique(*this);
- if (type == "VORBIS") return std::make_unique(*this);
+ // if (type == "FLAC") return std::make_unique(*this);
+ // if (type == "OPUS") return std::make_unique(*this);
+ // if (type == "AAC") return std::make_unique(*this);
+ // if (type == "VORBIS") return std::make_unique(*this);
if (type == "WAV") return std::make_unique(*this);
return nullptr;
}
@@ -5555,29 +5555,6 @@ uint32_t Audio::decodeError(int8_t res, uint8_t* data, int32_t bytesDecoded) {
}
// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
uint32_t Audio::decodeContinue(int8_t res, uint8_t* data, int32_t bytesDecoded, int32_t* bytesLeft) {
- // if(m_codec == CODEC_MP3){ if(res == MAD_ERROR_CONTINUE) return bytesDecoded;} // nothing to play, mybe eof
- if (m_codec == CODEC_AAC) {
- if (res == AACDecoder::AAC_ID3_HDR) {
- uint32_t size = ((data[6 + bytesDecoded] & 0x7F) << 21) | ((data[7 + bytesDecoded] & 0x7F) << 14) | ((data[8 + bytesDecoded] & 0x7F) << 7) | (data[9 + bytesDecoded] & 0x7F);
- size += 10; // skip payload
- return bytesDecoded + size;
- if (bytesDecoded > *bytesLeft) AUDIO_LOG_ERROR("AAC input data too small bytesDecoded {} > bytesLeft {}", bytesDecoded, *bytesLeft);
- }
- }
-
- if (m_codec == CODEC_FLAC) {
- if (res == FlacDecoder::FLAC_PARSE_OGG_DONE) return bytesDecoded;
- if (res == FlacDecoder::FLAC_DECODE_FRAMES_LOOP) return bytesDecoded;
- } // nothing to play
- if (m_codec == CODEC_OPUS) {
- if (res == OpusDecoder::OPUS_PARSE_OGG_DONE) return bytesDecoded;
- if (res == OpusDecoder::OPUS_END) return bytesDecoded;
- } // nothing to play
- if (m_codec == CODEC_VORBIS) {
- if (res == VorbisDecoder::VORBIS_PARSE_OGG_DONE) return bytesDecoded;
- if (res == VorbisDecoder::VORBIS_COMMENT_DONE) return bytesDecoded;
- if (res == VorbisDecoder::VORBIS_COMMENT_NEED_MORE) return bytesDecoded;
- } // nothing to play
if (m_codec == CODEC_MP3) {
if (res == MP3Decoder::MP3_NEXT_FRAME) return bytesDecoded;
}
@@ -5812,8 +5789,8 @@ bool Audio::i2s_config() {
m_i2s_chan_cfg.dma_desc_num = settings.DMA_DESC_NUM; // number of DMA buffer
m_i2s_chan_cfg.dma_frame_num = settings.DMA_FRAME_NUM; // I2S frame number in one DMA buffer.
m_i2s_chan_cfg.auto_clear = true; // i2s will always send zero automatically if no data to send
- m_i2s_chan_cfg.allow_pd = false;
- m_i2s_chan_cfg.intr_priority = 2;
+ // m_i2s_chan_cfg.allow_pd = false;
+ // m_i2s_chan_cfg.intr_priority = 2;
result = i2s_new_channel(&m_i2s_chan_cfg, &m_i2s_tx_handle, NULL);
if (result != ESP_OK) { // ESP_ERR_INVALID_ARG?
AUDIO_LOG_ERROR("I2S channel: invalid argument");
@@ -6694,9 +6671,9 @@ void Audio::IIR_filter(int32_t* sample) {
float s[2];
s[LEFTCHANNEL] = (float)(s32[LEFTCHANNEL] * m_audio_items.pre_gain);
s[RIGHTCHANNEL] = (float)(s32[RIGHTCHANNEL] * m_audio_items.pre_gain);
- dsps_biquad_sf32(s, s, 1, m_audio_items.coeffs[0], m_audio_items.state_biquad[0]);
- dsps_biquad_sf32(s, s, 1, m_audio_items.coeffs[1], m_audio_items.state_biquad[1]);
- dsps_biquad_sf32(s, s, 1, m_audio_items.coeffs[2], m_audio_items.state_biquad[2]);
+ dsps_biquad_f32(s, s, 1, m_audio_items.coeffs[0], m_audio_items.state_biquad[0]);
+ dsps_biquad_f32(s, s, 1, m_audio_items.coeffs[1], m_audio_items.state_biquad[1]);
+ dsps_biquad_f32(s, s, 1, m_audio_items.coeffs[2], m_audio_items.state_biquad[2]);
s32[LEFTCHANNEL] = (int32_t)std::clamp(s[LEFTCHANNEL], -2147483648.0f, 2147483647.0f);
s32[RIGHTCHANNEL] = (int32_t)std::clamp(s[RIGHTCHANNEL], -2147483648.0f, 2147483647.0f);
return;
diff --git a/libraries/ESP32-audioI2S/src/aac_decoder/aac_decoder.cpp b/libraries/ESP32-audioI2S/src/aac_decoder/aac_decoder.cpp
deleted file mode 100644
index 91cbc63..0000000
--- a/libraries/ESP32-audioI2S/src/aac_decoder/aac_decoder.cpp
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * aac_decoder.cpp
- * faad2 - ESP32 adaptation
- * Created on: 12.09.2023
- * Updated on: 26.06.2026
- */
-
-#include "aac_decoder.h"
-#include "Arduino.h"
-#include "libfaad/neaacdec.h"
-#include
-#include
-#include
-#include
-#include
-
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-AACDecoder::AACDecoder(Audio& audioRef) : Decoder(audioRef), audio(audioRef), m_neaacdec(std::make_unique()) {}
-
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-bool AACDecoder::init() {
- m_hAac = m_neaacdec->NeAACDecOpen();
- m_conf = m_neaacdec->NeAACDecGetCurrentConfiguration(m_hAac);
- m_out16.alloc_array(4608 * 2, "m_out16");
-
- if (m_hAac && m_out16.valid()) m_f_decoderIsInit = true;
- m_f_firstCall = false;
- m_f_setRaWBlockParams = false;
- return m_f_decoderIsInit;
-}
-void AACDecoder::clear() {
- m_out16.clear();
- return; // nothing todo
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void AACDecoder::reset() {
- m_neaacdec->NeAACDecClose(m_hAac);
- m_hAac = NULL;
- m_f_decoderIsInit = false;
- m_f_firstCall = false;
- m_out16.reset();
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-bool AACDecoder::isValid() {
- return m_f_decoderIsInit;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t AACDecoder::findSyncWord(uint8_t* buf, int32_t nBytes) {
- const int MIN_ADTS_HEADER_SIZE = 7;
- if (buf == nullptr || nBytes < MIN_ADTS_HEADER_SIZE) { return -1; }
-
- auto validate = [MIN_ADTS_HEADER_SIZE](const uint8_t* buf, int32_t bytesAvailable) -> bool { // check the ADTS header for validity
- if (bytesAvailable < MIN_ADTS_HEADER_SIZE) { return false; }
-
- // Layer (bits 14-15) must be 00
- if ((buf[1] & 0x06) != 0x00) { return false; }
-
- // Sampling Frequency Index (Bits 18-21) cannot be invalid
- uint8_t sampling_frequency_index = (buf[2] & 0x3C) >> 2;
- if (sampling_frequency_index > 12) { return false; }
-
- // Frame length (bits 30-42) must be at least the header size
- int frame_length = ((buf[3] & 0x03) << 11) | (buf[4] << 3) | ((buf[5] & 0xE0) >> 5);
- if (frame_length < MIN_ADTS_HEADER_SIZE) { return false; }
-
- return true;
- };
-
- /* find byte-aligned syncword (12 bits = 0xFFF) */
- for (int32_t i = 0; i <= nBytes - MIN_ADTS_HEADER_SIZE; i++) {
- if ((buf[i + 0] & SYNCWORDH) == SYNCWORDH && (buf[i + 1] & SYNCWORDL) == SYNCWORDL) {
- int32_t bytesAvailable = nBytes - i;
- if (!validate(&buf[i], bytesAvailable)) { continue; }
-
- int frame_length = ((buf[i + 3] & 0x03) << 11) | (buf[i + 4] << 3) | ((buf[i + 5] & 0xE0) >> 5);
- if (i + frame_length + 1 >= nBytes) {
- return -1; // Puffergrenze ΓΌberschritten, kein gΓΌltiger Header
- }
- /* find a second byte-aligned syncword (12 bits = 0xFFF) */
- if ((buf[i + frame_length + 0] & SYNCWORDH) == SYNCWORDH && (buf[i + frame_length + 1] & SYNCWORDL) == SYNCWORDL) { return i; }
- }
- }
-
- return -1;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t AACDecoder::getChannels() {
- return m_aacChannels;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t AACDecoder::getSampleRate() {
- return m_aacSamplerate;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t AACDecoder::getOutputSamples() {
- return m_validSamples;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t AACDecoder::getBitsPerSample() {
- return 16;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t AACDecoder::getBitRate() {
- uint32_t br = getBitsPerSample() * getChannels() * getSampleRate();
- return (br / m_compressionRatio);
- ;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t AACDecoder::getAudioDataStart() {
- return 0; // nothing todo
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t AACDecoder::getAudioFileDuration() {
- return 0; // nothing todo
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* AACDecoder::getStreamTitle() {
- return nullptr; // nothing todo
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* AACDecoder::whoIsIt() {
- return "AAC";
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-error_info_t AACDecoder::getErrorMessage(int8_t err) {
- return m_neaacdec->NeAACDecGetErrorMessage(abs(err));
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t AACDecoder::decode(uint8_t* inbuf, int32_t* bytesLeft, int32_t* outbuf) {
-
- uint8_t* ob = (uint8_t*)m_out16.get();
- if (m_f_firstCall == false) {
- if (m_f_setRaWBlockParams) { // set raw AAC values, e.g. for M4A config.
- m_f_setRaWBlockParams = false;
- m_conf->defSampleRate = m_aacSamplerate;
- m_conf->outputFormat = FAAD_FMT_16BIT;
- m_conf->useOldADTSFormat = 1;
- m_conf->defObjectType = 2;
- int8_t ret = m_neaacdec->NeAACDecSetConfiguration(m_hAac, m_conf);
- (void)ret;
-
- uint8_t specificInfo[2];
- createAudioSpecificConfig(specificInfo, m_aacProfile, m_neaacdec->get_sr_index(m_aacSamplerate), m_aacChannels);
- int8_t err = m_neaacdec->NeAACDecInit2(m_hAac, specificInfo, 2, &m_aacSamplerate, &m_aacChannels);
- (void)err;
- } else {
- m_neaacdec->NeAACDecSetConfiguration(m_hAac, m_conf);
- int8_t err = m_neaacdec->NeAACDecInit(m_hAac, inbuf, *bytesLeft, &m_aacSamplerate, &m_aacChannels);
- (void)err;
- }
- m_f_firstCall = true;
- }
-
- m_neaacdec->NeAACDecDecode2(m_hAac, &m_frameInfo, inbuf, *bytesLeft, (void**)&ob, 2048 * 2 * sizeof(int16_t));
- *bytesLeft -= m_frameInfo.bytesconsumed;
- m_validSamples = m_frameInfo.samples;
- int8_t err = 0 - m_frameInfo.error;
- m_compressionRatio = (float)m_frameInfo.samples * 2 / m_frameInfo.bytesconsumed;
- if (err < 0) {
- if (err == -100) return AAC_ID3_HDR; // ID3 header found
- else{
- if(getErrorMessage(abs(err)).level == AAC_ERROR) AAC_LOG_ERROR("{}", getErrorMessage(abs(err)).text);
- if(getErrorMessage(abs(err)).level == AAC_WARN) AAC_LOG_WARN("{}", getErrorMessage(abs(err)).text);
- if(getErrorMessage(abs(err)).level == AAC_INFO) AAC_LOG_INFO("{}", getErrorMessage(abs(err)).text);
- if(getErrorMessage(abs(err)).level == AAC_DEBUG) AAC_LOG_DEBUG("{}", getErrorMessage(abs(err)).text);
- if(getErrorMessage(abs(err)).level == AAC_VERBOSE) AAC_LOG_VERBOSE("{}", getErrorMessage(abs(err)).text);
- }
- } else {
-
- if (m_aacChannels == 1) {
- for (int i = 0; i < m_validSamples; i++) {
- outbuf[i * 2] = m_out16[i] << 16;
- outbuf[i * 2 + 1] = m_out16[i] << 16;
- }
- }
-
- if (m_aacChannels == 2) {
- for (int i = 0; i < m_validSamples * 2; i++) { outbuf[i] = m_out16[i] << 16; }
- }
- }
- return err;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void AACDecoder::setRawBlockParams(uint8_t channels, uint32_t sampleRate, uint8_t dummy1, uint32_t profile, uint32_t dummy2) {
- m_f_setRaWBlockParams = true;
- m_aacChannels = channels; // 1: Mono, 2: Stereo
- m_aacSamplerate = sampleRate; // 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
- m_aacProfile = profile; // 1: AAC Main, 2: AAC LC (Low Complexity), 3: AAC SSR (Scalable Sample Rate), 4: AAC LTP (Long Term Prediction)
- return;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-std::vector AACDecoder::getMetadataBlockPicture() {
- std::vector a;
- return a;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* AACDecoder::arg1() { // AAC format
- m_arg1.assign("AAC HeaderFormat: ");
- if (m_frameInfo.header_type == 0)
- m_arg1.append("RAW");
- else if (m_frameInfo.header_type == 1)
- m_arg1.append("ADIF"); /* single ADIF header at the beginning of the file */
- else if (m_frameInfo.header_type == 2)
- m_arg1.append("ADTS"); /* ADTS header at the beginning of each frame */
- else
- m_arg1.append("unknown");
- return m_arg1.c_get();
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* AACDecoder::arg2() {
- if (m_frameInfo.sbr == 1) return "upsampled SBR";
- if (m_frameInfo.sbr == 2) return "downsampled SBR";
- if (m_frameInfo.sbr == 3) return "no SBR used, but file is upsampled by a factor 2";
- return "without SBR";
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t AACDecoder::val1() { // Parametric Stereo
- return m_frameInfo.isPS;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t AACDecoder::val2() { // Spectral Band Replication
- return m_frameInfo.sbr; // NO_SBR 0 /* no SBR used in this file */
- // SBR_UPSAMPLED 1 /* upsampled SBR used */
- // SBR_DOWNSAMPLED 2 /* downsampled SBR used */
- // NO_SBR_UPSAMPLED 3 /* no SBR used, but file is upsampled by a factor 2 anyway */
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void AACDecoder::createAudioSpecificConfig(uint8_t* config, uint8_t audioObjectType, uint8_t samplingFrequencyIndex, uint8_t channelConfiguration) {
- config[0] = (audioObjectType << 3) | (samplingFrequencyIndex >> 1);
- config[1] = (samplingFrequencyIndex << 7) | (channelConfiguration << 3);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-// extern uint8_t NeaacDecoder::get_sr_index(const uint32_t samplerate);
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
diff --git a/libraries/ESP32-audioI2S/src/aac_decoder/aac_decoder.h b/libraries/ESP32-audioI2S/src/aac_decoder/aac_decoder.h
deleted file mode 100644
index a4f05d8..0000000
--- a/libraries/ESP32-audioI2S/src/aac_decoder/aac_decoder.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * aac_decoder.h
- * faad2 - ESP32 adaptation
- * Created on: 12.09.2023
- * Updated on: 13.06.2026
- */
-
-#pragma once
-
-#include "../Audio.h"
-#include "libfaad/aac_settings.h"
-#include "libfaad/aac_structs.h"
-#include "libfaad/aac_defines.h"
-#include "libfaad/aac_tables.h"
-#include "libfaad/neaacdec.h"
-
-#pragma GCC diagnostic warning "-Wunused-function"
-
-class AACDecoder : public Decoder {
-
- public:
- enum : int8_t {
- AAC_ID3_HDR = 100,
- AAC_NONE = 0,
- AAC_ERR = -1,
- };
-
- AACDecoder(Audio& audioRef);
- ~AACDecoder() { reset(); }
- bool init() override;
- void clear() override;
- void reset() override;
- bool isValid() override;
- int32_t findSyncWord(uint8_t* buf, int32_t nBytes) override;
- uint8_t getChannels() override;
- uint32_t getSampleRate() override;
- uint32_t getOutputSamples();
- uint8_t getBitsPerSample() override;
- uint32_t getBitRate() override;
- uint32_t getAudioDataStart() override;
- uint32_t getAudioFileDuration() override;
- const char* getStreamTitle() override;
- const char* whoIsIt() override;
- int32_t decode(uint8_t* inbuf, int32_t* bytesLeft, int32_t* outbuf) override;
- void setRawBlockParams(uint8_t channels, uint32_t sampleRate, uint8_t BPS, uint32_t tsis, uint32_t AuDaLength) override;
- std::vector getMetadataBlockPicture() override;
- const char* arg1() override;
- const char* arg2() override;
- virtual int32_t val1() override; // Paramertric Stereo
- virtual int32_t val2() override; // SBR
-
- private:
- Audio& audio;
- ps_ptr m_arg1;
- ps_ptr m_out16;
- void createAudioSpecificConfig(uint8_t* config, uint8_t audioObjectType, uint8_t samplingFrequencyIndex, uint8_t channelConfiguration);
- error_info_t getErrorMessage(int8_t err);
-
- NeAACDecHandle m_hAac;
- NeAACDecFrameInfo m_frameInfo;
- NeAACDecConfigurationPtr m_conf;
- const uint8_t SYNCWORDH = 0xff; /* 12-bit syncword */
- const uint8_t SYNCWORDL = 0xf0;
- bool m_f_decoderIsInit = false;
- bool m_f_firstCall = false;
- bool m_f_setRaWBlockParams = false;
- uint32_t m_aacSamplerate = 0;
- uint8_t m_aacChannels = 0;
- uint8_t m_aacProfile = 0;
- uint16_t m_validSamples = 0;
- float m_compressionRatio = 1;
- std::unique_ptr m_neaacdec;
-
- struct AudioSpecificConfig {
- uint8_t audioObjectType;
- uint8_t samplingFrequencyIndex;
- uint8_t channelConfiguration;
- };
-
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-};
\ No newline at end of file
diff --git a/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/aac_defines.h b/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/aac_defines.h
deleted file mode 100644
index f564962..0000000
--- a/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/aac_defines.h
+++ /dev/null
@@ -1,450 +0,0 @@
-#pragma once
-#include "Arduino.h"
-#include "../../Audio.h"
-#include "aac_settings.h"
-
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* defines if an object type can be decoded by this library or not */
-__unused static uint8_t ObjectTypesTable[32] = {
- 0, /* 0 NULL */
-#ifdef MAIN_DEC
- 1, /* 1 AAC Main */
-#else
- 0, /* 1 AAC Main */
-#endif
- 1, /* 2 AAC LC */
-#ifdef SSR_DEC
- 1, /* 3 AAC SSR */
-#else
- 0, /* 3 AAC SSR */
-#endif
-#ifdef LTP_DEC
- 1, /* 4 AAC LTP */
-#else
- 0, /* 4 AAC LTP */
-#endif
-#ifdef SBR_DEC
- 1, /* 5 SBR */
-#else
- 0, /* 5 SBR */
-#endif
- 0, /* 6 AAC Scalable */
- 0, /* 7 TwinVQ */
- 0, /* 8 CELP */
- 0, /* 9 HVXC */
- 0, /* 10 Reserved */
- 0, /* 11 Reserved */
- 0, /* 12 TTSI */
- 0, /* 13 Main synthetic */
- 0, /* 14 Wavetable synthesis */
- 0, /* 15 General MIDI */
- 0, /* 16 Algorithmic Synthesis and Audio FX */
-/* MPEG-4 Version 2 */
-#ifdef ERROR_RESILIENCE
- 1, /* 17 ER AAC LC */
- 0, /* 18 (Reserved) */
- #ifdef LTP_DEC
- 1, /* 19 ER AAC LTP */
- #else
- 0, /* 19 ER AAC LTP */
- #endif
- 0, /* 20 ER AAC scalable */
- 0, /* 21 ER TwinVQ */
- 0, /* 22 ER BSAC */
- #ifdef LD_DEC
- 1, /* 23 ER AAC LD */
- #else
- 0, /* 23 ER AAC LD */
- #endif
- 0, /* 24 ER CELP */
- 0, /* 25 ER HVXC */
- 0, /* 26 ER HILN */
- 0, /* 27 ER Parametric */
-#else /* No ER defined */
- 0, /* 17 ER AAC LC */
- 0, /* 18 (Reserved) */
- 0, /* 19 ER AAC LTP */
- 0, /* 20 ER AAC scalable */
- 0, /* 21 ER TwinVQ */
- 0, /* 22 ER BSAC */
- 0, /* 23 ER AAC LD */
- 0, /* 24 ER CELP */
- 0, /* 25 ER HVXC */
- 0, /* 26 ER HILN */
- 0, /* 27 ER Parametric */
-#endif
- 0, /* 28 (Reserved) */
-#ifdef PS_DEC
- 1, /* 29 AAC LC + SBR + PS */
-#else
- 0, /* 29 AAC LC + SBR + PS */
-#endif
- 0, /* 30 (Reserved) */
- 0 /* 31 (Reserved) */
-};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-#define ZERO_HCB 0
-#define FIRST_PAIR_HCB 5
-#define ESC_HCB 11
-#define QUAD_LEN 4
-#define PAIR_LEN 2
-#define NOISE_HCB 13
-#define INTENSITY_HCB2 14
-#define INTENSITY_HCB 15
-#define DRC_REF_LEVEL 20 * 4 /* -20 dB */
-#define DRM_PARAMETRIC_STEREO 0
-#define DRM_NUM_SA_BANDS 8
-#define DRM_NUM_PAN_BANDS 20
-#define NUM_OF_LINKS 3
-#define NUM_OF_QMF_CHANNELS 64
-#define NUM_OF_SUBSAMPLES 30
-#define MAX_SA_BAND 46
-#define MAX_PAN_BAND 64
-#define MAX_DELAY 5
-#define EXTENSION_ID_PS 2
-#define MAX_PS_ENVELOPES 5
-#define NO_ALLPASS_LINKS 3
-#define BYTE_NUMBIT 8
-#define BYTE_NUMBIT_LD 3
-#define bit2byte(a) ((a + 7) >> BYTE_NUMBIT_LD)
-#define NUM_ERROR_MESSAGES 34
-#define ESC_VAL 7
-#define SSR_BANDS 4
-#define PQFTAPS 96
-
-#ifdef DRM
- #define DECAY_CUTOFF 3
- #define DECAY_SLOPE 0.05f
-/* type definitaions */
-typedef const int8_t (*drm_ps_huff_tab)[2];
-#endif
-
-#define FLOAT_SCALE (1.0f / (1 << 15))
-#define DM_MUL REAL_CONST(0.3203772410170407) // 1/(1+sqrt(2) + 1/sqrt(2))
-#define RSQRT2 REAL_CONST(0.7071067811865475244) // 1/sqrt(2)
-#define NUM_CB 6
-#define NUM_CB_ER 22
-#define MAX_CB 32
-#define VCB11_FIRST 16
-#define VCB11_LAST 31
-#define TNS_MAX_ORDER 20
-#define MAIN 1
-#define LC 2
-#define SSR 3
-#define LTP 4
-#define HE_AAC 5
-#define LD 23
-#define ER_LC 17
-#define ER_LTP 19
-#define DRM_ER_LC 27 /* special object type for DRM */
-/* header types */
-#define RAW 0
-#define ADIF 1
-#define ADTS 2
-#define LATM 3
-/* SBR signalling */
-#define NO_SBR 0
-#define SBR_UPSAMPLED 1
-#define SBR_DOWNSAMPLED 2
-#define NO_SBR_UPSAMPLED 3
-/* DRM channel definitions */
-#define DRMCH_MONO 1
-#define DRMCH_STEREO 2
-#define DRMCH_SBR_MONO 3
-#define DRMCH_SBR_STEREO 4
-#define DRMCH_SBR_PS_STEREO 5
-/* First object type that has ER */
-#define ER_OBJECT_START 17
-/* Bitstream */
-#define LEN_SE_ID 3
-#define LEN_TAG 4
-#define LEN_BYTE 8
-#define EXT_FIL 0
-#define EXT_FILL_DATA 1
-#define EXT_DATA_ELEMENT 2
-#define EXT_DYNAMIC_RANGE 11
-#define ANC_DATA 0
-/* Syntax elements */
-#define ID_SCE 0x0
-#define ID_CPE 0x1
-#define ID_CCE 0x2
-#define ID_LFE 0x3
-#define ID_DSE 0x4
-#define ID_PCE 0x5
-#define ID_FIL 0x6
-#define ID_END 0x7
-#define INVALID_ELEMENT_ID 255
-#define ONLY_LONG_SEQUENCE 0x0
-#define LONG_START_SEQUENCE 0x1
-#define EIGHT_SHORT_SEQUENCE 0x2
-#define LONG_STOP_SEQUENCE 0x3
-#define ZERO_HCB 0
-#define FIRST_PAIR_HCB 5
-#define ESC_HCB 11
-#define QUAD_LEN 4
-#define PAIR_LEN 2
-#define NOISE_HCB 13
-#define INTENSITY_HCB2 14
-#define INTENSITY_HCB 15
-#define INVALID_SBR_ELEMENT 255
-#define T_HFGEN 8
-#define T_HFADJ 2
-#define EXT_SBR_DATA 13
-#define EXT_SBR_DATA_CRC 14
-#define FIXFIX 0
-#define FIXVAR 1
-#define VARFIX 2
-#define VARVAR 3
-#define LO_RES 0
-#define HI_RES 1
-#define NO_TIME_SLOTS_960 15
-#define NO_TIME_SLOTS 16
-#define RATE 2
-#define NOISE_FLOOR_OFFSET 6
-
-#ifdef PS_DEC
- #define NEGATE_IPD_MASK (0x1000)
- #define DECAY_SLOPE FRAC_CONST(0.05)
- #define COEF_SQRT2 COEF_CONST(1.4142135623731)
-#endif // PS_DEC
-
-#define MAX_NTSRHFG 40 /* MAX_NTSRHFG: maximum of number_time_slots * rate + HFGen. 16*2+8 */
-#define MAX_NTSR 32 /* max number_time_slots * rate, ok for DRM and not DRM mode */
-#define MAX_M 49 /* MAX_M: maximum value for M */
-#define MAX_L_E 5 /* MAX_L_E: maximum value for L_E */
-
-#ifdef SBR_DEC
- #ifdef FIXED_POINT
- #define _EPS (1) /* smallest number available in fixed point */
- #else
- #define _EPS (1e-12)
- #endif
-#endif // SBR_DEC
-
-#ifdef FIXED_POINT /* int32_t */
- #define LOG2_MIN_INF REAL_CONST(-10000)
- #define COEF_BITS 28
- #define COEF_PRECISION (1 << COEF_BITS)
- #define REAL_BITS 14 // MAXIMUM OF 14 FOR FIXED POINT SBR
- #define REAL_PRECISION (1 << REAL_BITS)
- /* FRAC is the fractional only part of the fixed point number [0.0..1.0) */
- #define FRAC_SIZE 32 /* frac is a 32 bit integer */
- #define FRAC_BITS 31
- #define FRAC_PRECISION ((uint32_t)(1 << FRAC_BITS))
- #define FRAC_MAX 0x7FFFFFFF
-typedef int32_t real_t;
- #define REAL_CONST(A) (((A) >= 0) ? ((real_t)((A) * (REAL_PRECISION) + 0.5)) : ((real_t)((A) * (REAL_PRECISION) - 0.5)))
- #define COEF_CONST(A) (((A) >= 0) ? ((real_t)((A) * (COEF_PRECISION) + 0.5)) : ((real_t)((A) * (COEF_PRECISION) - 0.5)))
- #define FRAC_CONST(A) (((A) == 1.00) ? ((real_t)FRAC_MAX) : (((A) >= 0) ? ((real_t)((A) * (FRAC_PRECISION) + 0.5)) : ((real_t)((A) * (FRAC_PRECISION) - 0.5))))
- // #define FRAC_CONST(A) (((A) >= 0) ? ((real_t)((A)*(FRAC_PRECISION)+0.5)) : ((real_t)((A)*(FRAC_PRECISION)-0.5)))
- #define Q2_BITS 22
- #define Q2_PRECISION (1 << Q2_BITS)
- #define Q2_CONST(A) (((A) >= 0) ? ((real_t)((A) * (Q2_PRECISION) + 0.5)) : ((real_t)((A) * (Q2_PRECISION) - 0.5)))
- /* multiply with real shift */
- #define MUL_R(A, B) (real_t)(((int64_t)(A) * (int64_t)(B) + (1 << (REAL_BITS - 1))) >> REAL_BITS)
- /* multiply with coef shift */
- #define MUL_C(A, B) (real_t)(((int64_t)(A) * (int64_t)(B) + (1 << (COEF_BITS - 1))) >> COEF_BITS)
- /* multiply with fractional shift */
- #define _MulHigh(A, B) (real_t)(((int64_t)(A) * (int64_t)(B) + (1 << (FRAC_SIZE - 1))) >> FRAC_SIZE)
- #define MUL_F(A, B) (real_t)(((int64_t)(A) * (int64_t)(B) + (1 << (FRAC_BITS - 1))) >> FRAC_BITS)
- #define MUL_Q2(A, B) (real_t)(((int64_t)(A) * (int64_t)(B) + (1 << (Q2_BITS - 1))) >> Q2_BITS)
- #define MUL_SHIFT6(A, B) (real_t)(((int64_t)(A) * (int64_t)(B) + (1 << (6 - 1))) >> 6)
- #define MUL_SHIFT23(A, B) (real_t)(((int64_t)(A) * (int64_t)(B) + (1 << (23 - 1))) >> 23)
- #define DIV_R(A, B) (((int64_t)A << REAL_BITS) / B)
- #define DIV_C(A, B) (((int64_t)A << COEF_BITS) / B)
-/* Complex multiplication */
-static inline void ComplexMult(real_t* y1, real_t* y2, real_t x1, real_t x2, real_t c1, real_t c2) { // FIXED POINT
- *y1 = (_MulHigh(x1, c1) + _MulHigh(x2, c2)) << (FRAC_SIZE - FRAC_BITS);
- *y2 = (_MulHigh(x2, c1) - _MulHigh(x1, c2)) << (FRAC_SIZE - FRAC_BITS);
-}
-// static inline void ComplexMult(int32_t* y1, int32_t* y2, int32_t x1, int32_t x2, int32_t c1, int32_t c2) { // only XTENSA chips
-// asm volatile (
-// // y1 = (x1 * c1) + (x2 * c2)
-// "mulsh a2, %2, %4\n" // a2 = x1 * c1 (Low 32 bits)
-// "mulsh a3, %3, %5\n" // a3 = x2 * c2 (Low 32 bits)
-// "add a2, a2, a3\n" // a2 = (x1 * c1) + (x2 * c2)
-// "slli a2, a2, 1\n" // a2 = a2 >> 31 (Fixed-Point scaling)
-// "s32i a2, %0 \n" // Store result in *y1
-// // y2 = (x2 * c1) - (x1 * c2)
-// "mulsh a2, %3, %4\n" // a2 = x2 * c1 (Low 32 bits)
-// "mulsh a3, %2, %5\n" // a3 = x1 * c2 (Low 32 bits)
-// "sub a2, a2, a3\n" // a2 = (x2 * c1) - (x1 * c2)
-// "slli a2, a2, 1\n" // a2 = a2 >> 31 (Fixed-Point scaling)
-// "s32i a2, %1 \n" // Store result in *y2
-// : "=m" (*y1), "=m" (*y2) // Output
-// : "r" (x1), "r" (x2), "r" (c1), "r" (c2) // Input
-// : "a2", "a3" // Clobbers
-// );
-// }
-
- #define DIV(A, B) (((int64_t)A << REAL_BITS) / B)
- #define step(shift) \
- if ((0x40000000l >> shift) + root <= value) { \
- value -= (0x40000000l >> shift) + root; \
- root = (root >> 1) | (0x40000000l >> shift); \
- } else { \
- root = root >> 1; \
- }
-
-real_t const pow2_table[] = {COEF_CONST(1.0), COEF_CONST(1.18920711500272), COEF_CONST(1.41421356237310), COEF_CONST(1.68179283050743)};
-#endif // FIXED_POINT
-#ifndef FIXED_POINT
- #ifdef MAIN_DEC
- #define ALPHA REAL_CONST(0.90625)
- #define A REAL_CONST(0.953125)
- #endif
- #define IQ_TABLE_SIZE 8192
- #define DIV_R(A, B) ((A) / (B))
- #define DIV_C(A, B) ((A) / (B))
- #ifdef USE_DOUBLE_PRECISION /* double */
-typedef double real_t;
- #include
- #define MUL_R(A, B) ((A) * (B))
- #define MUL_C(A, B) ((A) * (B))
- #define MUL_F(A, B) ((A) * (B))
- #define REAL_CONST(A) ((real_t)(A))
- #define COEF_CONST(A) ((real_t)(A))
- #define Q2_CONST(A) ((real_t)(A))
- #define FRAC_CONST(A) ((real_t)(A)) /* pure fractional part */
-/* Complex multiplication */
-static void ComplexMult(real_t* y1, real_t* y2, real_t x1, real_t x2, real_t c1, real_t c2) {
- *y1 = MUL_F(x1, c1) + MUL_F(x2, c2);
- *y2 = MUL_F(x2, c1) - MUL_F(x1, c2);
-}
- #else /* Normal floating point operation */
-typedef float real_t;
- #define MUL_R(A, B) ((A) * (B))
- #define MUL_C(A, B) ((A) * (B))
- #define MUL_F(A, B) ((A) * (B))
- #define REAL_CONST(A) ((real_t)(A))
- #define COEF_CONST(A) ((real_t)(A))
- #define Q2_CONST(A) ((real_t)(A))
- #define FRAC_CONST(A) ((real_t)(A)) /* pure fractional part */
-/* Complex multiplication */
-__unused static void ComplexMult(real_t* y1, real_t* y2, real_t x1, real_t x2, real_t c1, real_t c2) {
- *y1 = MUL_F(x1, c1) + MUL_F(x2, c2);
- *y2 = MUL_F(x2, c1) - MUL_F(x1, c2);
-}
-
- #endif /* USE_DOUBLE_PRECISION */
-#endif // FIXED_POINT
-
-#ifdef SBR_LOW_POWER
- #define qmf_t real_t
- #define QMF_RE(A) (A)
- #define QMF_IM(A)
-#else
- #define qmf_t complex_t
- #define QMF_RE(A) RE(A)
- #define QMF_IM(A) IM(A)
-#endif
-typedef real_t complex_t[2];
-#define RE(A) A[0]
-#define IM(A) A[1]
-
-#ifndef M_PI
- #define M_PI 3.14159265358979323846
-#endif
-
-#if !defined(max) && !defined(__cplusplus)
- #define max(a, b) (((a) > (b)) ? (a) : (b))
-#endif
-#if !defined(min) && !defined(__cplusplus)
- #define min(a, b) (((a) < (b)) ? (a) : (b))
-#endif
-#ifndef FAAD2_VERSION
- #define FAAD2_VERSION "unknown"
-#endif
-/* object types for AAC */
-#define MAIN 1
-#define LC 2
-#define SSR 3
-#define LTP 4
-#define HE_AAC 5
-#define ER_LC 17
-#define ER_LTP 19
-#define LD 23
-#define DRM_ER_LC 27 /* special object type for DRM */
-/* header types */
-#define RAW 0
-#define ADIF 1
-#define ADTS 2
-#define LATM 3
-/* SBR signalling */
-#define NO_SBR 0
-#define SBR_UPSAMPLED 1
-#define SBR_DOWNSAMPLED 2
-#define NO_SBR_UPSAMPLED 3
-/* library output formats */
-#define FAAD_FMT_16BIT 1
-#define FAAD_FMT_24BIT 2
-#define FAAD_FMT_32BIT 3
-#define FAAD_FMT_FLOAT 4
-#define FAAD_FMT_FIXED FAAD_FMT_FLOAT
-#define FAAD_FMT_DOUBLE 5
-/* Capabilities */
-#define LC_DEC_CAP (1 << 0) /* Can decode LC */
-#define MAIN_DEC_CAP (1 << 1) /* Can decode MAIN */
-#define LTP_DEC_CAP (1 << 2) /* Can decode LTP */
-#define LD_DEC_CAP (1 << 3) /* Can decode LD */
-#define ERROR_RESILIENCE_CAP (1 << 4) /* Can decode ER */
-#define FIXED_POINT_CAP (1 << 5) /* Fixed point */
-/* Channel definitions */
-#define FRONT_CHANNEL_CENTER (1)
-#define FRONT_CHANNEL_LEFT (2)
-#define FRONT_CHANNEL_RIGHT (3)
-#define SIDE_CHANNEL_LEFT (4)
-#define SIDE_CHANNEL_RIGHT (5)
-#define BACK_CHANNEL_LEFT (6)
-#define BACK_CHANNEL_RIGHT (7)
-#define BACK_CHANNEL_CENTER (8)
-#define LFE_CHANNEL (9)
-#define UNKNOWN_CHANNEL (0)
-/* DRM channel definitions */
-#define DRMCH_MONO 1
-#define DRMCH_STEREO 2
-#define DRMCH_SBR_MONO 3
-#define DRMCH_SBR_STEREO 4
-#define DRMCH_SBR_PS_STEREO 5
-/* A decode call can eat up to FAAD_MIN_STREAMSIZE bytes per decoded channel,
- so at least so much bytes per channel should be available in this stream */
-#define FAAD_MIN_STREAMSIZE 768 /* 6144 bits/channel */
-
-#define MAX_CHANNELS 64
-#define MAX_SYNTAX_ELEMENTS 48
-#define MAX_WINDOW_GROUPS 8
-#define MAX_SFB 51
-#define MAX_LTP_SFB 40
-#define MAX_LTP_SFB_S 8
-#define MAX_ASC_BYTES 64
-
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifndef FIXED_POINT
- #ifndef HAS_LRINTF
- #define CLIP(sample, max, min) \
- if (sample >= 0.0f) { \
- sample += 0.5f; \
- if (sample >= max) sample = max; \
- } else { \
- sample += -0.5f; \
- if (sample <= min) sample = min; \
- }
- #else
- #define CLIP(sample, max, min) \
- if (sample >= 0.0f) { \
- if (sample >= max) sample = max; \
- } else { \
- if (sample <= min) sample = min; \
- }
- #endif
- #define CONV(a, b) ((a << 1) | (b & 0x1))
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-// Macro for comfortable calls
-#define AAC_LOG_ERROR(fmt, ...) Audio::AUDIO_LOG_IMPL(1, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define AAC_LOG_WARN(fmt, ...) Audio::AUDIO_LOG_IMPL(2, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define AAC_LOG_INFO(fmt, ...) Audio::AUDIO_LOG_IMPL(3, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define AAC_LOG_DEBUG(fmt, ...) Audio::AUDIO_LOG_IMPL(4, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define AAC_LOG_VERBOSE(fmt, ...) Audio::AUDIO_LOG_IMPL(5, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
diff --git a/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/aac_settings.h b/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/aac_settings.h
deleted file mode 100644
index 97578c2..0000000
--- a/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/aac_settings.h
+++ /dev/null
@@ -1,90 +0,0 @@
-#pragma once
-
-/* ----------------------COMPILE TIME DEFINITIONS ---------------- */
-#define PREFER_POINTERS // Use if target platform has address generators with autoincrement
-// #define BIG_IQ_TABLE
-// #define USE_DOUBLE_PRECISION // use double precision
-// #define FIXED_POINT // use fixed point reals, undefs MAIN_DEC and SSR_DEC
-// #define ERROR_RESILIENCE 2
-// #define MAIN_DEC // Allow decoding of MAIN profile AAC
-// #define SSR_DEC // Allow decoding of SSR profile AAC
-#define LTP_DEC // Allow decoding of LTP (Long Term Prediction) profile AAC
-#define LD_DEC // Allow decoding of LD (Low Delay) profile AAC
-// #define DRM_SUPPORT // Allow decoding of Digital Radio Mondiale (DRM)
-#if (defined CONFIG_IDF_TARGET_ESP32S3 || defined CONFIG_IDF_TARGET_ESP32P4)
- #define SBR_DEC // Allow decoding of SBR (Spectral Band Replication) profile AAC
- #define PS_DEC // Allow decoding of PS (Parametric Stereo) profile AAC
-#endif
-// #define SBR_LOW_POWER
-#define ALLOW_SMALL_FRAMELENGTH
-// #define LC_ONLY_DECODER // if you want a pure AAC LC decoder (independant of SBR_DEC and PS_DEC)
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-#ifdef DRM_SUPPORT // Allow decoding of Digital Radio Mondiale (DRM)
- #define DRM
- #define DRM_PS
- #undef PS_DEC
-#endif
-#ifdef LD_DEC /* LD can't do without LTP */
- #ifndef ERROR_RESILIENCE
- #define ERROR_RESILIENCE
- #endif
- #ifndef LTP_DEC
- #define LTP_DEC
- #endif
-#endif
-#ifdef LC_ONLY_DECODER
- #undef LD_DEC
- #undef LTP_DEC
- #undef MAIN_DEC
- #undef SSR_DEC
- #undef DRM
- #undef DRM_PS
- #undef ALLOW_SMALL_FRAMELENGTH
- #undef ERROR_RESILIENCE
-#endif
-#ifdef SBR_LOW_POWER
- #undef PS_DEC
-#endif
-#ifdef FIXED_POINT /* No MAIN decoding */
- #ifdef MAIN_DEC
- #undef MAIN_DEC
- #endif
-#endif // FIXED_POINT
-#ifdef DRM
- #ifndef ALLOW_SMALL_FRAMELENGTH
- #define ALLOW_SMALL_FRAMELENGTH
- #endif
- #undef LD_DEC
- #undef LTP_DEC
- #undef MAIN_DEC
- #undef SSR_DEC
-#endif
-/* END COMPILE TIME DEFINITIONS */
-
-
-#ifdef WORDS_BIGENDIAN
- #define ARCH_IS_BIG_ENDIAN
-#endif
-/* FIXED_POINT doesn't work with MAIN and SSR yet */
-#ifdef FIXED_POINT
- #undef MAIN_DEC
- #undef SSR_DEC
-#endif
-#if defined(FIXED_POINT)
-#elif defined(USE_DOUBLE_PRECISION)
-#else /* Normal floating point operation */
- #ifdef HAVE_LRINTF
- #define HAS_LRINTF
- #define _ISOC9X_SOURCE 1
- #define _ISOC99_SOURCE 1
- #define __USE_ISOC9X 1
- #define __USE_ISOC99 1
- #endif
-
-
-#endif
-#ifndef HAS_LRINTF
-/* standard cast */
-// #define int32_t(f) ((int32_t)(f))
-#endif
\ No newline at end of file
diff --git a/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/aac_structs.h b/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/aac_structs.h
deleted file mode 100644
index 4124f96..0000000
--- a/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/aac_structs.h
+++ /dev/null
@@ -1,672 +0,0 @@
-/*
-** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
-** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
-**
-** This program is free software; you can redistribute it and/or modify
-** it under the terms of the GNU General Public License as published by
-** the Free Software Foundation; either version 2 of the License, or
-** (at your option) any later version.
-**
-** This program is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-** GNU General Public License for more details.
-**
-** You should have received a copy of the GNU General Public License
-** along with this program; if not, write to the Free Software
-** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-**
-** Any non-GPL usage of this software or parts of this software is strictly
-** forbidden.
-**
-** The "appropriate copyright message" mentioned in section 2c of the GPLv2
-** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
-**
-** Commercial non-GPL licensing of this software is possible.
-** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
-**
-** $Id: structs.h,v 1.49 2009/01/26 23:51:15 menno Exp $
-**/
-#pragma once
-#include "Arduino.h"
-#include "aac_defines.h"
-#include "aac_settings.h"
-
-typedef void* NeAACDecHandle;
-typedef struct mp4AudioSpecificConfig {
- /* Audio Specific Info */
- unsigned char objectTypeIndex;
- unsigned char samplingFrequencyIndex;
- uint32_t samplingFrequency;
- unsigned char channelsConfiguration;
- /* GA Specific Info */
- unsigned char frameLengthFlag;
- unsigned char dependsOnCoreCoder;
- unsigned short coreCoderDelay;
- unsigned char extensionFlag;
- unsigned char aacSectionDataResilienceFlag;
- unsigned char aacScalefactorDataResilienceFlag;
- unsigned char aacSpectralDataResilienceFlag;
- unsigned char epConfig;
- char sbr_present_flag;
- char forceUpSampling;
- char downSampledSBR;
-} mp4AudioSpecificConfig;
-typedef struct NeAACDecFrameInfo {
- uint32_t bytesconsumed;
- uint32_t samples;
- unsigned char channels;
- unsigned char error;
- uint32_t samplerate;
- /* SBR: 0: off, 1: on; upsample, 2: on; downsampled, 3: off; upsampled */
- unsigned char sbr;
- /* MPEG-4 ObjectType */
- unsigned char object_type;
- /* AAC header type; MP4 will be signalled as RAW also */
- unsigned char header_type;
- /* multichannel configuration */
- unsigned char num_front_channels;
- unsigned char num_side_channels;
- unsigned char num_back_channels;
- unsigned char num_lfe_channels;
- unsigned char channel_position[64];
- /* PS: 0: off, 1: on */
- unsigned char ps;
- uint8_t isPS;
-} NeAACDecFrameInfo;
-
-/* used to save the prediction state */
-typedef struct {
- uint16_t n;
- uint16_t ifac[15];
- complex_t* work;
- complex_t* tab;
-} cfft_info;
-typedef struct {
- int16_t r[2];
- int16_t COR[2];
- int16_t VAR[2];
-} pred_state;
-typedef struct {
- uint16_t N;
- cfft_info* cfft;
- complex_t* sincos;
- int64_t cycles;
- int64_t fft_cycles;
-} mdct_info;
-typedef struct {
- const real_t* long_window[2];
- const real_t* short_window[2];
- const real_t* ld_window[2];
- int64_t cycles;
-} fb_info;
-typedef struct {
- uint8_t present;
- uint8_t num_bands;
- uint8_t pce_instance_tag;
- uint8_t excluded_chns_present;
- uint8_t band_top[17];
- uint8_t prog_ref_level;
- uint8_t dyn_rng_sgn[17];
- uint8_t dyn_rng_ctl[17];
- uint8_t exclude_mask[MAX_CHANNELS];
- uint8_t additional_excluded_chns[MAX_CHANNELS];
- real_t ctrl1;
- real_t ctrl2;
-} drc_info;
-typedef struct {
- uint8_t element_instance_tag;
- uint8_t object_type;
- uint8_t sf_index;
- uint8_t num_front_channel_elements;
- uint8_t num_side_channel_elements;
- uint8_t num_back_channel_elements;
- uint8_t num_lfe_channel_elements;
- uint8_t num_assoc_data_elements;
- uint8_t num_valid_cc_elements;
- uint8_t mono_mixdown_present;
- uint8_t mono_mixdown_element_number;
- uint8_t stereo_mixdown_present;
- uint8_t stereo_mixdown_element_number;
- uint8_t matrix_mixdown_idx_present;
- uint8_t pseudo_surround_enable;
- uint8_t matrix_mixdown_idx;
- uint8_t front_element_is_cpe[16];
- uint8_t front_element_tag_select[16];
- uint8_t side_element_is_cpe[16];
- uint8_t side_element_tag_select[16];
- uint8_t back_element_is_cpe[16];
- uint8_t back_element_tag_select[16];
- uint8_t lfe_element_tag_select[16];
- uint8_t assoc_data_element_tag_select[16];
- uint8_t cc_element_is_ind_sw[16];
- uint8_t valid_cc_element_tag_select[16];
- uint8_t channels;
- uint8_t comment_field_bytes;
- uint8_t comment_field_data[257];
- uint8_t num_front_channels; /* extra added values */
- uint8_t num_side_channels;
- uint8_t num_back_channels;
- uint8_t num_lfe_channels;
- uint8_t sce_channel[16];
- uint8_t cpe_channel[16];
-} program_config;
-typedef struct {
- uint16_t syncword;
- uint8_t id;
- uint8_t layer;
- uint8_t protection_absent;
- uint8_t profile;
- uint8_t sf_index;
- uint8_t private_bit;
- uint8_t channel_configuration;
- uint8_t original;
- uint8_t home;
- uint8_t emphasis;
- uint8_t copyright_identification_bit;
- uint8_t copyright_identification_start;
- uint16_t aac_frame_length;
- uint16_t adts_buffer_fullness;
- uint8_t no_raw_data_blocks_in_frame;
- uint16_t crc_check;
- uint8_t old_format; /* control param */
-} adts_header;
-typedef struct {
- uint8_t copyright_id_present;
- int8_t copyright_id[10];
- uint8_t original_copy;
- uint8_t home;
- uint8_t bitstream_type;
- uint32_t bitrate;
- uint8_t num_program_config_elements;
- uint32_t adif_buffer_fullness;
- /* maximum of 16 PCEs */
- program_config pce[16];
-} adif_header;
-typedef struct {
- uint8_t last_band;
- uint8_t data_present;
- uint16_t lag;
- uint8_t lag_update;
- uint8_t coef;
- uint8_t long_used[MAX_SFB];
- uint8_t short_used[8];
- uint8_t short_lag_present[8];
- uint8_t short_lag[8];
-} ltp_info;
-typedef struct {
- uint8_t limit;
- uint8_t predictor_reset;
- uint8_t predictor_reset_group_number;
- uint8_t prediction_used[MAX_SFB];
-} pred_info;
-typedef struct {
- uint8_t number_pulse;
- uint8_t pulse_start_sfb;
- uint8_t pulse_offset[4];
- uint8_t pulse_amp[4];
-} pulse_info;
-typedef struct {
- uint8_t n_filt[8];
- uint8_t coef_res[8];
- uint8_t length[8][4];
- uint8_t order[8][4];
- uint8_t direction[8][4];
- uint8_t coef_compress[8][4];
- uint8_t coef[8][4][32];
-} tns_info;
-typedef struct {
- uint8_t max_band;
- uint8_t adjust_num[4][8];
- uint8_t alevcode[4][8][8];
- uint8_t aloccode[4][8][8];
-} ssr_info;
-typedef struct {
- uint8_t max_sfb;
- uint8_t num_swb;
- uint8_t num_window_groups;
- uint8_t num_windows;
- uint8_t window_sequence;
- uint8_t window_group_length[8];
- uint8_t window_shape;
- uint8_t scale_factor_grouping;
- uint16_t sect_sfb_offset[8][15 * 8];
- uint16_t swb_offset[52];
- uint16_t swb_offset_max;
- uint8_t sect_cb[8][15 * 8];
- uint16_t sect_start[8][15 * 8];
- uint16_t sect_end[8][15 * 8];
- uint8_t sfb_cb[8][8 * 15];
- uint8_t num_sec[8]; /* number of sections in a group */
- uint8_t global_gain;
- int16_t scale_factors[8][51]; /* [0..255] */
- uint8_t ms_mask_present;
- uint8_t ms_used[MAX_WINDOW_GROUPS][MAX_SFB];
- uint8_t noise_used;
- uint8_t is_used;
- uint8_t pulse_data_present;
- uint8_t tns_data_present;
- uint8_t gain_control_data_present;
- uint8_t predictor_data_present;
- pulse_info pul;
- tns_info tns;
- pred_info pred;
- ltp_info ltp;
- ltp_info ltp2;
- ssr_info ssr;
- uint16_t length_of_reordered_spectral_data; /* ER HCR data */
- uint8_t length_of_longest_codeword;
- uint8_t sf_concealment; /* ER RLVC data */
- uint8_t rev_global_gain;
- uint16_t length_of_rvlc_sf;
- uint16_t dpcm_noise_nrg;
- uint8_t sf_escapes_present;
- uint8_t length_of_rvlc_escapes;
- uint16_t dpcm_noise_last_position;
-} ic_stream; /* individual channel stream */
-typedef struct {
- uint8_t channel;
- int16_t paired_channel;
- uint8_t element_instance_tag;
- uint8_t common_window;
- ic_stream ics1;
- ic_stream ics2;
-} element; /* syntax element (SCE, CPE, LFE) */
-typedef struct {
- int inited;
- int version, versionA;
- int framelen_type;
- int useSameStreamMux;
- int allStreamsSameTimeFraming;
- int numSubFrames;
- int numPrograms;
- int numLayers;
- int otherDataPresent;
- uint32_t otherDataLenBits;
- uint32_t frameLength;
- uint8_t ASC[MAX_ASC_BYTES];
- uint32_t ASCbits;
-} latm_header;
-typedef struct NeAACDecConfiguration {
- unsigned char defObjectType;
- unsigned long defSampleRate;
- unsigned char outputFormat;
- unsigned char downMatrix;
- unsigned char useOldADTSFormat;
- unsigned char dontUpSampleImplicitSBR;
-} NeAACDecConfiguration, *NeAACDecConfigurationPtr;
-typedef struct {
- uint8_t drm_ps_data_available;
- uint8_t bs_enable_sa;
- uint8_t bs_enable_pan;
- uint8_t bs_sa_dt_flag;
- uint8_t bs_pan_dt_flag;
- uint8_t g_last_had_sa;
- uint8_t g_last_had_pan;
- int8_t bs_sa_data[DRM_NUM_SA_BANDS];
- int8_t bs_pan_data[DRM_NUM_PAN_BANDS];
- int8_t g_sa_index[DRM_NUM_SA_BANDS];
- int8_t g_pan_index[DRM_NUM_PAN_BANDS];
- int8_t g_prev_sa_index[DRM_NUM_SA_BANDS];
- int8_t g_prev_pan_index[DRM_NUM_PAN_BANDS];
- int8_t sa_decode_error;
- int8_t pan_decode_error;
- int8_t g_last_good_sa_index[DRM_NUM_SA_BANDS];
- int8_t g_last_good_pan_index[DRM_NUM_PAN_BANDS];
- qmf_t SA[NUM_OF_SUBSAMPLES][MAX_SA_BAND];
- complex_t d_buff[2][MAX_SA_BAND];
- complex_t d2_buff[NUM_OF_LINKS][MAX_DELAY][MAX_SA_BAND];
- uint8_t delay_buf_index_ser[NUM_OF_LINKS];
- real_t prev_nrg[MAX_SA_BAND];
- real_t prev_peakdiff[MAX_SA_BAND];
- real_t peakdecay_fast[MAX_SA_BAND];
-} drm_ps_info;
-typedef struct {
- /* bitstream parameters */
- uint8_t enable_iid;
- uint8_t enable_icc;
- uint8_t enable_ext;
- uint8_t iid_mode;
- uint8_t icc_mode;
- uint8_t nr_iid_par;
- uint8_t nr_ipdopd_par;
- uint8_t nr_icc_par;
- uint8_t frame_class;
- uint8_t num_env;
- uint8_t border_position[MAX_PS_ENVELOPES + 1];
- uint8_t iid_dt[MAX_PS_ENVELOPES];
- uint8_t icc_dt[MAX_PS_ENVELOPES];
- uint8_t enable_ipdopd;
- uint8_t ipd_mode;
- uint8_t ipd_dt[MAX_PS_ENVELOPES];
- uint8_t opd_dt[MAX_PS_ENVELOPES];
- /* indices */
- int8_t iid_index_prev[34];
- int8_t icc_index_prev[34];
- int8_t ipd_index_prev[17];
- int8_t opd_index_prev[17];
- int8_t iid_index[MAX_PS_ENVELOPES][34];
- int8_t icc_index[MAX_PS_ENVELOPES][34];
- int8_t ipd_index[MAX_PS_ENVELOPES][17];
- int8_t opd_index[MAX_PS_ENVELOPES][17];
- int8_t ipd_index_1[17];
- int8_t opd_index_1[17];
- int8_t ipd_index_2[17];
- int8_t opd_index_2[17];
- /* ps data was correctly read */
- uint8_t ps_data_available;
- /* a header has been read */
- uint8_t header_read;
- /* hybrid filterbank parameters */
- void* hyb;
- uint8_t use34hybrid_bands;
- uint8_t numTimeSlotsRate;
- /**/
- uint8_t num_groups;
- uint8_t num_hybrid_groups;
- uint8_t nr_par_bands;
- uint8_t nr_allpass_bands;
- uint8_t decay_cutoff;
- uint8_t* group_border;
- uint16_t* map_group2bk;
- /* filter delay handling */
- uint8_t saved_delay;
- uint8_t delay_buf_index_ser[NO_ALLPASS_LINKS];
- uint8_t num_sample_delay_ser[NO_ALLPASS_LINKS];
- uint8_t delay_D[64];
- uint8_t delay_buf_index_delay[64];
- complex_t delay_Qmf[14][64]; /* 14 samples delay max, 64 QMF channels */
- complex_t delay_SubQmf[2][32]; /* 2 samples delay max (SubQmf is always allpass filtered) */
- complex_t delay_Qmf_ser[NO_ALLPASS_LINKS][5][64]; /* 5 samples delay max (table 8.34), 64 QMF channels */
- complex_t delay_SubQmf_ser[NO_ALLPASS_LINKS][5][32]; /* 5 samples delay max (table 8.34) */
- /* transients */
- real_t alpha_decay;
- real_t alpha_smooth;
- real_t P_PeakDecayNrg[34];
- real_t P_prev[34];
- real_t P_SmoothPeakDecayDiffNrg_prev[34];
- /* mixing and phase */
- complex_t h11_prev[50];
- complex_t h12_prev[50];
- complex_t h21_prev[50];
- complex_t h22_prev[50];
- uint8_t phase_hist;
- complex_t ipd_prev[20][2];
- complex_t opd_prev[20][2];
-} ps_info;
-typedef struct {
- real_t* x;
- int16_t x_index;
- uint8_t channels;
-} qmfa_info;
-typedef struct {
- real_t* v;
- int16_t v_index;
- uint8_t channels;
-} qmfs_info;
-typedef struct {
- uint32_t sample_rate;
- uint32_t maxAACLine;
- uint8_t rate;
- uint8_t just_seeked;
- uint8_t ret;
- uint8_t amp_res[2];
- uint8_t k0;
- uint8_t kx;
- uint8_t M;
- uint8_t N_master;
- uint8_t N_high;
- uint8_t N_low;
- uint8_t N_Q;
- uint8_t N_L[4];
- uint8_t n[2];
- uint8_t f_master[64];
- uint8_t f_table_res[2][64];
- uint8_t f_table_noise[64];
- uint8_t f_table_lim[4][64];
- uint8_t f_group[5][64];
- uint8_t N_G[5];
- uint8_t table_map_k_to_g[64];
- uint8_t abs_bord_lead[2];
- uint8_t abs_bord_trail[2];
- uint8_t n_rel_lead[2];
- uint8_t n_rel_trail[2];
- uint8_t L_E[2];
- uint8_t L_E_prev[2];
- uint8_t L_Q[2];
- uint8_t t_E[2][MAX_L_E + 1];
- uint8_t t_Q[2][3];
- uint8_t f[2][MAX_L_E + 1];
- uint8_t f_prev[2];
- real_t* G_temp_prev[2][5];
- real_t* Q_temp_prev[2][5];
- int8_t GQ_ringbuf_index[2];
- int16_t E[2][64][MAX_L_E];
- int16_t E_prev[2][64];
- real_t E_orig[2][64][MAX_L_E];
- real_t E_curr[2][64][MAX_L_E];
- int32_t Q[2][64][2];
- real_t Q_div[2][64][2];
- real_t Q_div2[2][64][2];
- int32_t Q_prev[2][64];
- int8_t l_A[2];
- int8_t l_A_prev[2];
- uint8_t bs_invf_mode[2][MAX_L_E];
- uint8_t bs_invf_mode_prev[2][MAX_L_E];
- real_t bwArray[2][64];
- real_t bwArray_prev[2][64];
- uint8_t noPatches;
- uint8_t patchNoSubbands[64];
- uint8_t patchStartSubband[64];
- uint8_t bs_add_harmonic[2][64];
- uint8_t bs_add_harmonic_prev[2][64];
- uint16_t index_noise_prev[2];
- uint8_t psi_is_prev[2];
- uint8_t bs_start_freq_prev;
- uint8_t bs_stop_freq_prev;
- uint8_t bs_xover_band_prev;
- uint8_t bs_freq_scale_prev;
- uint8_t bs_alter_scale_prev;
- uint8_t bs_noise_bands_prev;
- int8_t prevEnvIsShort[2];
- int8_t kx_prev;
- uint8_t bsco;
- uint8_t bsco_prev;
- uint8_t M_prev;
- uint16_t frame_len;
- uint8_t Reset;
- uint32_t frame;
- uint32_t header_count;
- uint8_t id_aac;
- qmfa_info* qmfa[2];
- qmfs_info* qmfs[2];
- qmf_t Xsbr[2][MAX_NTSRHFG][64];
- uint8_t Is_DRM_SBR;
- drm_ps_info* drm_ps;
- uint8_t numTimeSlotsRate;
- uint8_t numTimeSlots;
- uint8_t tHFGen;
- uint8_t tHFAdj;
- ps_info* ps;
- uint8_t ps_used;
- uint8_t psResetFlag;
- /* to get it compiling */
- /* we'll see during the coding of all the tools, whether
- these are all used or not.
- */
- uint8_t bs_header_flag;
- uint8_t bs_crc_flag;
- uint16_t bs_sbr_crc_bits;
- uint8_t bs_protocol_version;
- uint8_t bs_amp_res;
- uint8_t bs_start_freq;
- uint8_t bs_stop_freq;
- uint8_t bs_xover_band;
- uint8_t bs_freq_scale;
- uint8_t bs_alter_scale;
- uint8_t bs_noise_bands;
- uint8_t bs_limiter_bands;
- uint8_t bs_limiter_gains;
- uint8_t bs_interpol_freq;
- uint8_t bs_smoothing_mode;
- uint8_t bs_samplerate_mode;
- uint8_t bs_add_harmonic_flag[2];
- uint8_t bs_add_harmonic_flag_prev[2];
- uint8_t bs_extended_data;
- uint8_t bs_extension_id;
- uint8_t bs_extension_data;
- uint8_t bs_coupling;
- uint8_t bs_frame_class[2];
- uint8_t bs_rel_bord[2][9];
- uint8_t bs_rel_bord_0[2][9];
- uint8_t bs_rel_bord_1[2][9];
- uint8_t bs_pointer[2];
- uint8_t bs_abs_bord_0[2];
- uint8_t bs_abs_bord_1[2];
- uint8_t bs_num_rel_0[2];
- uint8_t bs_num_rel_1[2];
- uint8_t bs_df_env[2][9];
- uint8_t bs_df_noise[2][3];
-} sbr_info;
-typedef struct {
- uint8_t adts_header_present;
- uint8_t adif_header_present;
- uint8_t latm_header_present;
- uint8_t sf_index;
- uint8_t object_type;
- uint8_t channelConfiguration;
- uint8_t aacSectionDataResilienceFlag;
- uint8_t aacScalefactorDataResilienceFlag;
- uint8_t aacSpectralDataResilienceFlag;
- uint16_t frameLength;
- uint8_t postSeekResetFlag;
- uint32_t frame;
- uint8_t downMatrix;
- uint8_t upMatrix;
- uint8_t first_syn_ele;
- uint8_t has_lfe;
- uint8_t fr_channels; /* number of channels in current frame */
- uint8_t fr_ch_ele; /* number of elements in current frame */
- uint8_t element_output_channels[MAX_SYNTAX_ELEMENTS]; /* element_output_channels: determines the number of channels the element will output */
- uint8_t element_alloced[MAX_SYNTAX_ELEMENTS]; /* element_alloced:determines whether the data needed for the element is allocated or not*/
- uint8_t alloced_channels; /* alloced_channels: determines the number of channels where output data is allocated for*/
- void* sample_buffer; /* output data buffer */
- uint8_t window_shape_prev[MAX_CHANNELS];
- uint16_t ltp_lag[MAX_CHANNELS];
- fb_info* fb;
- drc_info* drc;
- real_t* time_out[MAX_CHANNELS];
- real_t* fb_intermed[MAX_CHANNELS];
- int8_t sbr_present_flag;
- int8_t forceUpSampling;
- int8_t downSampledSBR;
- uint8_t sbr_alloced[MAX_SYNTAX_ELEMENTS]; /* determines whether SBR data is allocated for the gives element */
- sbr_info* sbr[MAX_SYNTAX_ELEMENTS];
- uint8_t ps_used[MAX_SYNTAX_ELEMENTS];
- uint8_t ps_used_global;
- real_t* ssr_overlap[MAX_CHANNELS];
- real_t* prev_fmd[MAX_CHANNELS];
- real_t ipqf_buffer[MAX_CHANNELS][4][96 / 4];
- pred_state* pred_stat[MAX_CHANNELS];
- int16_t* lt_pred_stat[MAX_CHANNELS];
- uint8_t error_state;
- uint32_t __r1; /* RNG states */
- uint32_t __r2;
- uint8_t pce_set; /* Program Config Element */
- program_config pce;
- uint8_t element_id[MAX_CHANNELS];
- uint8_t internal_channel[MAX_CHANNELS];
- NeAACDecConfiguration config; /* Configuration data */
- int64_t cycles;
- int64_t spectral_cycles;
- int64_t output_cycles;
- int64_t scalefac_cycles;
- int64_t requant_cycles;
- latm_header latm_config;
- const uint8_t* cmes;
- uint8_t isPS;
-} NeAACDecStruct;
-/* 1st step table */
-typedef struct {
- uint8_t offset;
- uint8_t extra_bits;
-} hcb;
-/* 2nd step table with quadruple data */
-typedef struct {
- uint8_t bits;
- int8_t x;
- int8_t y;
-} hcb_2_pair;
-typedef struct {
- uint8_t bits;
- int8_t x;
- int8_t y;
- int8_t v;
- int8_t w;
-} hcb_2_quad;
-/* binary search table */
-typedef struct {
- uint8_t is_leaf;
- int8_t data[4];
-} hcb_bin_quad;
-typedef struct {
- uint8_t is_leaf;
- int8_t data[2];
-} hcb_bin_pair;
-typedef struct _bitfile {
- /* bit input */
- uint32_t bufa;
- uint32_t bufb;
- uint32_t bits_left;
- uint32_t buffer_size; /* size of the buffer in bytes */
- uint32_t bytes_left;
- uint8_t error;
- uint32_t* tail;
- uint32_t* start;
- const void* buffer;
-} bitfile;
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-typedef struct {
- /* bit input */
- uint32_t bufa;
- uint32_t bufb;
- int8_t len;
-} bits_t;
-typedef struct {
- uint8_t cb;
- uint8_t decoded;
- uint16_t sp_offset;
- bits_t bits;
-} codeword_t;
-typedef struct {
- int8_t index;
- uint8_t len;
- uint32_t cw;
-} rvlc_huff_table;
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* type definitions */
-typedef struct {
- uint8_t frame_len;
- uint8_t resolution20[3];
- uint8_t resolution34[5];
- qmf_t* work;
- qmf_t** buffer;
- qmf_t** temp;
-} hyb_info;
-
-typedef struct {
- real_t G_lim_boost[MAX_L_E][MAX_M];
- real_t Q_M_lim_boost[MAX_L_E][MAX_M];
- real_t S_M_boost[MAX_L_E][MAX_M];
-} sbr_hfadj_info;
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-typedef struct {
- complex_t r01;
- complex_t r02;
- complex_t r11;
- complex_t r12;
- complex_t r22;
- real_t det;
-} acorr_coef;
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-typedef const int8_t (*ps_huff_tab)[2];
\ No newline at end of file
diff --git a/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/aac_tables.h b/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/aac_tables.h
deleted file mode 100644
index d8fe469..0000000
--- a/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/aac_tables.h
+++ /dev/null
@@ -1,23756 +0,0 @@
-#pragma once
-#pragma GCC diagnostic ignored "-Wunused-variable"
-#include "aac_defines.h"
-#include "aac_settings.h"
-#include "aac_structs.h"
-
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const uint8_t tabFlipbits[256] = {0, 128, 64, 192, 32, 160, 96, 224, 16, 144, 80, 208, 48, 176, 112, 240, 8, 136, 72, 200, 40, 168, 104, 232, 24, 152, 88, 216, 56, 184, 120, 248,
- 4, 132, 68, 196, 36, 164, 100, 228, 20, 148, 84, 212, 52, 180, 116, 244, 12, 140, 76, 204, 44, 172, 108, 236, 28, 156, 92, 220, 60, 188, 124, 252,
- 2, 130, 66, 194, 34, 162, 98, 226, 18, 146, 82, 210, 50, 178, 114, 242, 10, 138, 74, 202, 42, 170, 106, 234, 26, 154, 90, 218, 58, 186, 122, 250,
- 6, 134, 70, 198, 38, 166, 102, 230, 22, 150, 86, 214, 54, 182, 118, 246, 14, 142, 78, 206, 46, 174, 110, 238, 30, 158, 94, 222, 62, 190, 126, 254,
- 1, 129, 65, 193, 33, 161, 97, 225, 17, 145, 81, 209, 49, 177, 113, 241, 9, 137, 73, 201, 41, 169, 105, 233, 25, 153, 89, 217, 57, 185, 121, 249,
- 5, 133, 69, 197, 37, 165, 101, 229, 21, 149, 85, 213, 53, 181, 117, 245, 13, 141, 77, 205, 45, 173, 109, 237, 29, 157, 93, 221, 61, 189, 125, 253,
- 3, 131, 67, 195, 35, 163, 99, 227, 19, 147, 83, 211, 51, 179, 115, 243, 11, 139, 75, 203, 43, 171, 107, 235, 27, 155, 91, 219, 59, 187, 123, 251,
- 7, 135, 71, 199, 39, 167, 103, 231, 23, 151, 87, 215, 55, 183, 119, 247, 15, 143, 79, 207, 47, 175, 111, 239, 31, 159, 95, 223, 63, 191, 127, 255};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* CRC lookup table for G8 polynome in DRM standard */
-static const uint8_t crc_table_G8[256] = {
- 0x0, 0x1d, 0x3a, 0x27, 0x74, 0x69, 0x4e, 0x53, 0xe8, 0xf5, 0xd2, 0xcf, 0x9c, 0x81, 0xa6, 0xbb, 0xcd, 0xd0, 0xf7, 0xea, 0xb9, 0xa4, 0x83, 0x9e, 0x25, 0x38, 0x1f, 0x2, 0x51, 0x4c, 0x6b, 0x76,
- 0x87, 0x9a, 0xbd, 0xa0, 0xf3, 0xee, 0xc9, 0xd4, 0x6f, 0x72, 0x55, 0x48, 0x1b, 0x6, 0x21, 0x3c, 0x4a, 0x57, 0x70, 0x6d, 0x3e, 0x23, 0x4, 0x19, 0xa2, 0xbf, 0x98, 0x85, 0xd6, 0xcb, 0xec, 0xf1,
- 0x13, 0xe, 0x29, 0x34, 0x67, 0x7a, 0x5d, 0x40, 0xfb, 0xe6, 0xc1, 0xdc, 0x8f, 0x92, 0xb5, 0xa8, 0xde, 0xc3, 0xe4, 0xf9, 0xaa, 0xb7, 0x90, 0x8d, 0x36, 0x2b, 0xc, 0x11, 0x42, 0x5f, 0x78, 0x65,
- 0x94, 0x89, 0xae, 0xb3, 0xe0, 0xfd, 0xda, 0xc7, 0x7c, 0x61, 0x46, 0x5b, 0x8, 0x15, 0x32, 0x2f, 0x59, 0x44, 0x63, 0x7e, 0x2d, 0x30, 0x17, 0xa, 0xb1, 0xac, 0x8b, 0x96, 0xc5, 0xd8, 0xff, 0xe2,
- 0x26, 0x3b, 0x1c, 0x1, 0x52, 0x4f, 0x68, 0x75, 0xce, 0xd3, 0xf4, 0xe9, 0xba, 0xa7, 0x80, 0x9d, 0xeb, 0xf6, 0xd1, 0xcc, 0x9f, 0x82, 0xa5, 0xb8, 0x3, 0x1e, 0x39, 0x24, 0x77, 0x6a, 0x4d, 0x50,
- 0xa1, 0xbc, 0x9b, 0x86, 0xd5, 0xc8, 0xef, 0xf2, 0x49, 0x54, 0x73, 0x6e, 0x3d, 0x20, 0x7, 0x1a, 0x6c, 0x71, 0x56, 0x4b, 0x18, 0x5, 0x22, 0x3f, 0x84, 0x99, 0xbe, 0xa3, 0xf0, 0xed, 0xca, 0xd7,
- 0x35, 0x28, 0xf, 0x12, 0x41, 0x5c, 0x7b, 0x66, 0xdd, 0xc0, 0xe7, 0xfa, 0xa9, 0xb4, 0x93, 0x8e, 0xf8, 0xe5, 0xc2, 0xdf, 0x8c, 0x91, 0xb6, 0xab, 0x10, 0xd, 0x2a, 0x37, 0x64, 0x79, 0x5e, 0x43,
- 0xb2, 0xaf, 0x88, 0x95, 0xc6, 0xdb, 0xfc, 0xe1, 0x5a, 0x47, 0x60, 0x7d, 0x2e, 0x33, 0x14, 0x9, 0x7f, 0x62, 0x45, 0x58, 0xb, 0x16, 0x31, 0x2c, 0x97, 0x8a, 0xad, 0xb0, 0xe3, 0xfe, 0xd9, 0xc4,
-};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const uint8_t mes[] = {0x67, 0x20, 0x61, 0x20, 0x20, 0x20, 0x6f, 0x20, 0x72, 0x20, 0x65, 0x20, 0x6e, 0x20, 0x20, 0x20, 0x74,
- 0x20, 0x68, 0x20, 0x67, 0x20, 0x69, 0x20, 0x72, 0x20, 0x79, 0x20, 0x70, 0x20, 0x6f, 0x20, 0x63};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const uint8_t Parity[256] = { // parity
- 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
- 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
- 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
- 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0};
-/*
- * This is a simple random number generator with good quality for audio purposes.
- * It consists of two polycounters with opposite rotation direction and different
- * periods. The periods are coprime, so the total period is the product of both.
- *
- * -------------------------------------------------------------------------------------------------
- * +-> |31:30:29:28:27:26:25:24:23:22:21:20:19:18:17:16:15:14:13:12:11:10: 9: 8: 7: 6: 5: 4: 3: 2: 1: 0|
- * | -------------------------------------------------------------------------------------------------
- * | | | | | | |
- * | +--+--+--+-XOR-+--------+
- * | |
- * +--------------------------------------------------------------------------------------+
- *
- * -------------------------------------------------------------------------------------------------
- * |31:30:29:28:27:26:25:24:23:22:21:20:19:18:17:16:15:14:13:12:11:10: 9: 8: 7: 6: 5: 4: 3: 2: 1: 0| <-+
- * ------------------------------------------------------------------------------------------------- |
- * | | | | |
- * +--+----XOR----+--+ |
- * | |
- * +----------------------------------------------------------------------------------------+
- *
- *
- * The first has an period of 3*5*17*257*65537, the second of 7*47*73*178481,
- * which gives a period of 18.410.713.077.675.721.215. The result is the
- * XORed values of both generators.
- */
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-typedef enum { AAC_VERBOSE, AAC_DEBUG, AAC_INFO, AAC_WARN, AAC_ERROR } error_level_t;
-
-typedef struct {
- const char* text;
- error_level_t level;
-} error_info_t;
-
-static error_info_t err_msg[] = {
- {"No AAC_ERROR", AAC_ERROR}, /*0*/
- {"Gain control not yet implemented", AAC_ERROR}, /*1*/
- {"Pulse coding not allowed in short blocks", AAC_ERROR}, /*2*/
- {"Invalid huffman codebook", AAC_ERROR}, /*3*/
- {"Scalefactor out of range", AAC_ERROR}, /*4*/
- {"Unable to find ADTS syncword", AAC_ERROR}, /*5*/
- {"Channel coupling not yet implemented", AAC_ERROR}, /*6*/
- {"Channel configuration not allowed in AAC_ERROR resilient frame", AAC_ERROR}, /*7*/
- {"Bit AAC_ERROR in AAC_ERROR resilient scalefactor decoding", AAC_ERROR}, /*8*/
- {"AAC_ERROR decoding huffman scalefactor (bitstream AAC_ERROR)", AAC_ERROR}, /*9*/
- {"AAC_ERROR decoding huffman codeword (bitstream AAC_ERROR)", AAC_ERROR}, /*10*/
- {"Non existent huffman codebook number found", AAC_ERROR}, /*11*/
- {"Invalid number of channels", AAC_ERROR}, /*12*/
- {"Maximum number of bitstream elements exceeded", AAC_ERROR}, /*13*/
- {"Input data buffer too small", AAC_ERROR}, /*14*/
- {"Array index out of range", AAC_ERROR}, /*15*/
- {"Maximum number of scalefactor bands exceeded", AAC_ERROR}, /*16*/
- {"Quantised value out of range", AAC_ERROR}, /*17*/
- {"LTP lag out of range", AAC_ERROR}, /*18*/
- {"Invalid SBR parameter decoded", AAC_ERROR}, /*19*/
- {"SBR called without being initialised", AAC_ERROR}, /*20*/
- {"Unexpected channel configuration change", AAC_DEBUG}, /*21*/
- {"AAC_ERROR in program_config_element", AAC_ERROR}, /*22*/
- {"First SBR frame is not the same as first AAC frame", AAC_ERROR}, /*23*/
- {"Unexpected fill element with SBR data", AAC_ERROR}, /*24*/
- {"Not all elements were provided with SBR data", AAC_ERROR}, /*25*/
- {"LTP decoding not available", AAC_ERROR}, /*26*/
- {"Output data buffer too small", AAC_ERROR}, /*27*/
- {"CRC AAC_ERROR in DRM data", AAC_ERROR}, /*28*/
- {"PNS not allowed in DRM data stream", AAC_ERROR}, /*29*/
- {"No standard extension payload allowed in DRM", AAC_ERROR}, /*30*/
- {"PCE shall be the first element in a frame", AAC_ERROR}, /*31*/
- {"Bitstream value not allowed by specification", AAC_ERROR}, /*32*/
- {"MAIN prediction not initialised", AAC_ERROR}, /*33*/
- {"Unknown AAC_ERROR", AAC_ERROR}, /*34*/
-};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
- #define TABLE_BITS 6
- /* just take the maximum number of bits for interpolation */
- #define INTERP_BITS (REAL_BITS - TABLE_BITS)
-static const real_t pow2_tab[] = {
- REAL_CONST(1.000000000000000), REAL_CONST(1.010889286051701), REAL_CONST(1.021897148654117), REAL_CONST(1.033024879021228), REAL_CONST(1.044273782427414), REAL_CONST(1.055645178360557),
- REAL_CONST(1.067140400676824), REAL_CONST(1.078760797757120), REAL_CONST(1.090507732665258), REAL_CONST(1.102382583307841), REAL_CONST(1.114386742595892), REAL_CONST(1.126521618608242),
- REAL_CONST(1.138788634756692), REAL_CONST(1.151189229952983), REAL_CONST(1.163724858777578), REAL_CONST(1.176396991650281), REAL_CONST(1.189207115002721), REAL_CONST(1.202156731452703),
- REAL_CONST(1.215247359980469), REAL_CONST(1.228480536106870), REAL_CONST(1.241857812073484), REAL_CONST(1.255380757024691), REAL_CONST(1.269050957191733), REAL_CONST(1.282870016078778),
- REAL_CONST(1.296839554651010), REAL_CONST(1.310961211524764), REAL_CONST(1.325236643159741), REAL_CONST(1.339667524053303), REAL_CONST(1.354255546936893), REAL_CONST(1.369002422974591),
- REAL_CONST(1.383909881963832), REAL_CONST(1.398979672538311), REAL_CONST(1.414213562373095), REAL_CONST(1.429613338391970), REAL_CONST(1.445180806977047), REAL_CONST(1.460917794180647),
- REAL_CONST(1.476826145939499), REAL_CONST(1.492907728291265), REAL_CONST(1.509164427593423), REAL_CONST(1.525598150744538), REAL_CONST(1.542210825407941), REAL_CONST(1.559004400237837),
- REAL_CONST(1.575980845107887), REAL_CONST(1.593142151342267), REAL_CONST(1.610490331949254), REAL_CONST(1.628027421857348), REAL_CONST(1.645755478153965), REAL_CONST(1.663676580326736),
- REAL_CONST(1.681792830507429), REAL_CONST(1.700106353718524), REAL_CONST(1.718619298122478), REAL_CONST(1.737333835273706), REAL_CONST(1.756252160373300), REAL_CONST(1.775376492526521),
- REAL_CONST(1.794709075003107), REAL_CONST(1.814252175500399), REAL_CONST(1.834008086409342), REAL_CONST(1.853979125083386), REAL_CONST(1.874167634110300), REAL_CONST(1.894575981586966),
- REAL_CONST(1.915206561397147), REAL_CONST(1.936061793492294), REAL_CONST(1.957144124175400), REAL_CONST(1.978456026387951), REAL_CONST(2.000000000000000)};
-static const real_t log2_tab[] = {
- REAL_CONST(0.000000000000000), REAL_CONST(0.022367813028455), REAL_CONST(0.044394119358453), REAL_CONST(0.066089190457772), REAL_CONST(0.087462841250339), REAL_CONST(0.108524456778169),
- REAL_CONST(0.129283016944966), REAL_CONST(0.149747119504682), REAL_CONST(0.169925001442312), REAL_CONST(0.189824558880017), REAL_CONST(0.209453365628950), REAL_CONST(0.228818690495881),
- REAL_CONST(0.247927513443585), REAL_CONST(0.266786540694901), REAL_CONST(0.285402218862248), REAL_CONST(0.303780748177103), REAL_CONST(0.321928094887362), REAL_CONST(0.339850002884625),
- REAL_CONST(0.357552004618084), REAL_CONST(0.375039431346925), REAL_CONST(0.392317422778760), REAL_CONST(0.409390936137702), REAL_CONST(0.426264754702098), REAL_CONST(0.442943495848728),
- REAL_CONST(0.459431618637297), REAL_CONST(0.475733430966398), REAL_CONST(0.491853096329675), REAL_CONST(0.507794640198696), REAL_CONST(0.523561956057013), REAL_CONST(0.539158811108031),
- REAL_CONST(0.554588851677637), REAL_CONST(0.569855608330948), REAL_CONST(0.584962500721156), REAL_CONST(0.599912842187128), REAL_CONST(0.614709844115208), REAL_CONST(0.629356620079610),
- REAL_CONST(0.643856189774725), REAL_CONST(0.658211482751795), REAL_CONST(0.672425341971496), REAL_CONST(0.686500527183218), REAL_CONST(0.700439718141092), REAL_CONST(0.714245517666123),
- REAL_CONST(0.727920454563199), REAL_CONST(0.741466986401147), REAL_CONST(0.754887502163469), REAL_CONST(0.768184324776926), REAL_CONST(0.781359713524660), REAL_CONST(0.794415866350106),
- REAL_CONST(0.807354922057604), REAL_CONST(0.820178962415188), REAL_CONST(0.832890014164742), REAL_CONST(0.845490050944375), REAL_CONST(0.857980995127572), REAL_CONST(0.870364719583405),
- REAL_CONST(0.882643049361841), REAL_CONST(0.894817763307943), REAL_CONST(0.906890595608519), REAL_CONST(0.918863237274595), REAL_CONST(0.930737337562886), REAL_CONST(0.942514505339240),
- REAL_CONST(0.954196310386875), REAL_CONST(0.965784284662087), REAL_CONST(0.977279923499917), REAL_CONST(0.988684686772166), REAL_CONST(1.000000000000000)};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
-static const complex_t cfft_tab_512[] = {{FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.999924719333649), FRAC_CONST(0.012271538376808)},
- {FRAC_CONST(0.999698817729950), FRAC_CONST(0.024541229009628)}, {FRAC_CONST(0.999322354793549), FRAC_CONST(0.036807224154472)},
- {FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352)}, {FRAC_CONST(0.998118102550507), FRAC_CONST(0.061320740729570)},
- {FRAC_CONST(0.997290432453156), FRAC_CONST(0.073564566671848)}, {FRAC_CONST(0.996312618255615), FRAC_CONST(0.085797317326069)},
- {FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954)}, {FRAC_CONST(0.993906974792480), FRAC_CONST(0.110222205519676)},
- {FRAC_CONST(0.992479562759399), FRAC_CONST(0.122410677373409)}, {FRAC_CONST(0.990902662277222), FRAC_CONST(0.134580716490746)},
- {FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116)}, {FRAC_CONST(0.987301409244537), FRAC_CONST(0.158858150243759)},
- {FRAC_CONST(0.985277652740479), FRAC_CONST(0.170961901545525)}, {FRAC_CONST(0.983105480670929), FRAC_CONST(0.183039888739586)},
- {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)}, {FRAC_CONST(0.978317379951477), FRAC_CONST(0.207111388444901)},
- {FRAC_CONST(0.975702106952667), FRAC_CONST(0.219101235270500)}, {FRAC_CONST(0.972939968109131), FRAC_CONST(0.231058120727539)},
- {FRAC_CONST(0.970031261444092), FRAC_CONST(0.242980197072029)}, {FRAC_CONST(0.966976463794708), FRAC_CONST(0.254865676164627)},
- {FRAC_CONST(0.963776051998138), FRAC_CONST(0.266712784767151)}, {FRAC_CONST(0.960430502891541), FRAC_CONST(0.278519690036774)},
- {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)}, {FRAC_CONST(0.953306019306183), FRAC_CONST(0.302005946636200)},
- {FRAC_CONST(0.949528157711029), FRAC_CONST(0.313681751489639)}, {FRAC_CONST(0.945607304573059), FRAC_CONST(0.325310319662094)},
- {FRAC_CONST(0.941544055938721), FRAC_CONST(0.336889863014221)}, {FRAC_CONST(0.937339007854462), FRAC_CONST(0.348418682813644)},
- {FRAC_CONST(0.932992815971375), FRAC_CONST(0.359895050525665)}, {FRAC_CONST(0.928506076335907), FRAC_CONST(0.371317207813263)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.919113874435425), FRAC_CONST(0.393992066383362)},
- {FRAC_CONST(0.914209723472595), FRAC_CONST(0.405241340398788)}, {FRAC_CONST(0.909167945384979), FRAC_CONST(0.416429579257965)},
- {FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516)}, {FRAC_CONST(0.898674488067627), FRAC_CONST(0.438616245985031)},
- {FRAC_CONST(0.893224298954010), FRAC_CONST(0.449611335992813)}, {FRAC_CONST(0.887639641761780), FRAC_CONST(0.460538715124130)},
- {FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251)}, {FRAC_CONST(0.876070082187653), FRAC_CONST(0.482183754444122)},
- {FRAC_CONST(0.870086967945099), FRAC_CONST(0.492898225784302)}, {FRAC_CONST(0.863972842693329), FRAC_CONST(0.503538370132446)},
- {FRAC_CONST(0.857728600502014), FRAC_CONST(0.514102756977081)}, {FRAC_CONST(0.851355195045471), FRAC_CONST(0.524589717388153)},
- {FRAC_CONST(0.844853579998016), FRAC_CONST(0.534997642040253)}, {FRAC_CONST(0.838224709033966), FRAC_CONST(0.545324981212616)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.824589252471924), FRAC_CONST(0.565731823444366)},
- {FRAC_CONST(0.817584812641144), FRAC_CONST(0.575808227062225)}, {FRAC_CONST(0.810457170009613), FRAC_CONST(0.585797905921936)},
- {FRAC_CONST(0.803207516670227), FRAC_CONST(0.595699310302734)}, {FRAC_CONST(0.795836925506592), FRAC_CONST(0.605511009693146)},
- {FRAC_CONST(0.788346409797668), FRAC_CONST(0.615231633186340)}, {FRAC_CONST(0.780737221240997), FRAC_CONST(0.624859511852264)},
- {FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733)}, {FRAC_CONST(0.765167236328125), FRAC_CONST(0.643831551074982)},
- {FRAC_CONST(0.757208824157715), FRAC_CONST(0.653172850608826)}, {FRAC_CONST(0.749136388301849), FRAC_CONST(0.662415802478790)},
- {FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401)}, {FRAC_CONST(0.732654273509979), FRAC_CONST(0.680601000785828)},
- {FRAC_CONST(0.724247097969055), FRAC_CONST(0.689540565013886)}, {FRAC_CONST(0.715730786323547), FRAC_CONST(0.698376297950745)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.698376238346100), FRAC_CONST(0.715730845928192)},
- {FRAC_CONST(0.689540505409241), FRAC_CONST(0.724247097969055)}, {FRAC_CONST(0.680601000785828), FRAC_CONST(0.732654273509979)},
- {FRAC_CONST(0.671558916568756), FRAC_CONST(0.740951180458069)}, {FRAC_CONST(0.662415742874146), FRAC_CONST(0.749136388301849)},
- {FRAC_CONST(0.653172791004181), FRAC_CONST(0.757208883762360)}, {FRAC_CONST(0.643831551074982), FRAC_CONST(0.765167295932770)},
- {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)}, {FRAC_CONST(0.624859452247620), FRAC_CONST(0.780737280845642)},
- {FRAC_CONST(0.615231573581696), FRAC_CONST(0.788346409797668)}, {FRAC_CONST(0.605511009693146), FRAC_CONST(0.795836925506592)},
- {FRAC_CONST(0.595699310302734), FRAC_CONST(0.803207516670227)}, {FRAC_CONST(0.585797846317291), FRAC_CONST(0.810457170009613)},
- {FRAC_CONST(0.575808167457581), FRAC_CONST(0.817584812641144)}, {FRAC_CONST(0.565731823444366), FRAC_CONST(0.824589312076569)},
- {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)}, {FRAC_CONST(0.545324981212616), FRAC_CONST(0.838224709033966)},
- {FRAC_CONST(0.534997642040253), FRAC_CONST(0.844853579998016)}, {FRAC_CONST(0.524589657783508), FRAC_CONST(0.851355195045471)},
- {FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659)}, {FRAC_CONST(0.503538429737091), FRAC_CONST(0.863972842693329)},
- {FRAC_CONST(0.492898195981979), FRAC_CONST(0.870086967945099)}, {FRAC_CONST(0.482183724641800), FRAC_CONST(0.876070141792297)},
- {FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318)}, {FRAC_CONST(0.460538715124130), FRAC_CONST(0.887639641761780)},
- {FRAC_CONST(0.449611306190491), FRAC_CONST(0.893224298954010)}, {FRAC_CONST(0.438616186380386), FRAC_CONST(0.898674488067627)},
- {FRAC_CONST(0.427555114030838), FRAC_CONST(0.903989315032959)}, {FRAC_CONST(0.416429549455643), FRAC_CONST(0.909168004989624)},
- {FRAC_CONST(0.405241280794144), FRAC_CONST(0.914209783077240)}, {FRAC_CONST(0.393991947174072), FRAC_CONST(0.919113874435425)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.371317148208618), FRAC_CONST(0.928506076335907)},
- {FRAC_CONST(0.359894961118698), FRAC_CONST(0.932992815971375)}, {FRAC_CONST(0.348418682813644), FRAC_CONST(0.937339007854462)},
- {FRAC_CONST(0.336889833211899), FRAC_CONST(0.941544055938721)}, {FRAC_CONST(0.325310230255127), FRAC_CONST(0.945607364177704)},
- {FRAC_CONST(0.313681662082672), FRAC_CONST(0.949528217315674)}, {FRAC_CONST(0.302005946636200), FRAC_CONST(0.953306019306183)},
- {FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718)}, {FRAC_CONST(0.278519600629807), FRAC_CONST(0.960430562496185)},
- {FRAC_CONST(0.266712754964828), FRAC_CONST(0.963776051998138)}, {FRAC_CONST(0.254865646362305), FRAC_CONST(0.966976463794708)},
- {FRAC_CONST(0.242980122566223), FRAC_CONST(0.970031261444092)}, {FRAC_CONST(0.231058135628700), FRAC_CONST(0.972939968109131)},
- {FRAC_CONST(0.219101220369339), FRAC_CONST(0.975702106952667)}, {FRAC_CONST(0.207111328840256), FRAC_CONST(0.978317379951477)},
- {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)}, {FRAC_CONST(0.183039888739586), FRAC_CONST(0.983105480670929)},
- {FRAC_CONST(0.170961856842041), FRAC_CONST(0.985277652740479)}, {FRAC_CONST(0.158858075737953), FRAC_CONST(0.987301409244537)},
- {FRAC_CONST(0.146730497479439), FRAC_CONST(0.989176511764526)}, {FRAC_CONST(0.134580686688423), FRAC_CONST(0.990902662277222)},
- {FRAC_CONST(0.122410625219345), FRAC_CONST(0.992479562759399)}, {FRAC_CONST(0.110222116112709), FRAC_CONST(0.993906974792480)},
- {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)}, {FRAC_CONST(0.085797272622585), FRAC_CONST(0.996312618255615)},
- {FRAC_CONST(0.073564492166042), FRAC_CONST(0.997290432453156)}, {FRAC_CONST(0.061320748180151), FRAC_CONST(0.998118102550507)},
- {FRAC_CONST(0.049067649990320), FRAC_CONST(0.998795449733734)}, {FRAC_CONST(0.036807164549828), FRAC_CONST(0.999322414398193)},
- {FRAC_CONST(0.024541135877371), FRAC_CONST(0.999698817729950)}, {FRAC_CONST(0.012271529063582), FRAC_CONST(0.999924719333649)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.012271616607904), FRAC_CONST(0.999924719333649)},
- {FRAC_CONST(-0.024541223421693), FRAC_CONST(0.999698817729950)}, {FRAC_CONST(-0.036807250231504), FRAC_CONST(0.999322354793549)},
- {FRAC_CONST(-0.049067739397287), FRAC_CONST(0.998795449733734)}, {FRAC_CONST(-0.061320833861828), FRAC_CONST(0.998118102550507)},
- {FRAC_CONST(-0.073564574122429), FRAC_CONST(0.997290432453156)}, {FRAC_CONST(-0.085797362029552), FRAC_CONST(0.996312618255615)},
- {FRAC_CONST(-0.098017223179340), FRAC_CONST(0.995184719562531)}, {FRAC_CONST(-0.110222205519676), FRAC_CONST(0.993906974792480)},
- {FRAC_CONST(-0.122410707175732), FRAC_CONST(0.992479503154755)}, {FRAC_CONST(-0.134580776095390), FRAC_CONST(0.990902602672577)},
- {FRAC_CONST(-0.146730571985245), FRAC_CONST(0.989176511764526)}, {FRAC_CONST(-0.158858165144920), FRAC_CONST(0.987301409244537)},
- {FRAC_CONST(-0.170961946249008), FRAC_CONST(0.985277652740479)}, {FRAC_CONST(-0.183039978146553), FRAC_CONST(0.983105480670929)},
- {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)}, {FRAC_CONST(-0.207111418247223), FRAC_CONST(0.978317379951477)},
- {FRAC_CONST(-0.219101309776306), FRAC_CONST(0.975702106952667)}, {FRAC_CONST(-0.231058210134506), FRAC_CONST(0.972939908504486)},
- {FRAC_CONST(-0.242980197072029), FRAC_CONST(0.970031261444092)}, {FRAC_CONST(-0.254865705966949), FRAC_CONST(0.966976463794708)},
- {FRAC_CONST(-0.266712844371796), FRAC_CONST(0.963776051998138)}, {FRAC_CONST(-0.278519690036774), FRAC_CONST(0.960430502891541)},
- {FRAC_CONST(-0.290284723043442), FRAC_CONST(0.956940293312073)}, {FRAC_CONST(-0.302006036043167), FRAC_CONST(0.953306019306183)},
- {FRAC_CONST(-0.313681721687317), FRAC_CONST(0.949528157711029)}, {FRAC_CONST(-0.325310319662094), FRAC_CONST(0.945607304573059)},
- {FRAC_CONST(-0.336889922618866), FRAC_CONST(0.941544055938721)}, {FRAC_CONST(-0.348418772220612), FRAC_CONST(0.937338948249817)},
- {FRAC_CONST(-0.359895050525665), FRAC_CONST(0.932992815971375)}, {FRAC_CONST(-0.371317237615585), FRAC_CONST(0.928506076335907)},
- {FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(-0.393992036581039), FRAC_CONST(0.919113874435425)},
- {FRAC_CONST(-0.405241340398788), FRAC_CONST(0.914209723472595)}, {FRAC_CONST(-0.416429519653320), FRAC_CONST(0.909168004989624)},
- {FRAC_CONST(-0.427555084228516), FRAC_CONST(0.903989315032959)}, {FRAC_CONST(-0.438616245985031), FRAC_CONST(0.898674428462982)},
- {FRAC_CONST(-0.449611365795136), FRAC_CONST(0.893224298954010)}, {FRAC_CONST(-0.460538804531097), FRAC_CONST(0.887639582157135)},
- {FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674)}, {FRAC_CONST(-0.482183903455734), FRAC_CONST(0.876070022583008)},
- {FRAC_CONST(-0.492898166179657), FRAC_CONST(0.870087027549744)}, {FRAC_CONST(-0.503538370132446), FRAC_CONST(0.863972842693329)},
- {FRAC_CONST(-0.514102756977081), FRAC_CONST(0.857728600502014)}, {FRAC_CONST(-0.524589717388153), FRAC_CONST(0.851355135440826)},
- {FRAC_CONST(-0.534997701644897), FRAC_CONST(0.844853520393372)}, {FRAC_CONST(-0.545325100421906), FRAC_CONST(0.838224649429321)},
- {FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637)}, {FRAC_CONST(-0.565731763839722), FRAC_CONST(0.824589312076569)},
- {FRAC_CONST(-0.575808167457581), FRAC_CONST(0.817584812641144)}, {FRAC_CONST(-0.585797905921936), FRAC_CONST(0.810457170009613)},
- {FRAC_CONST(-0.595699369907379), FRAC_CONST(0.803207516670227)}, {FRAC_CONST(-0.605511128902435), FRAC_CONST(0.795836865901947)},
- {FRAC_CONST(-0.615231692790985), FRAC_CONST(0.788346350193024)}, {FRAC_CONST(-0.624859631061554), FRAC_CONST(0.780737102031708)},
- {FRAC_CONST(-0.634393274784088), FRAC_CONST(0.773010492324829)}, {FRAC_CONST(-0.643831551074982), FRAC_CONST(0.765167236328125)},
- {FRAC_CONST(-0.653172850608826), FRAC_CONST(0.757208824157715)}, {FRAC_CONST(-0.662415802478790), FRAC_CONST(0.749136328697205)},
- {FRAC_CONST(-0.671559035778046), FRAC_CONST(0.740951061248779)}, {FRAC_CONST(-0.680601119995117), FRAC_CONST(0.732654154300690)},
- {FRAC_CONST(-0.689540684223175), FRAC_CONST(0.724246978759766)}, {FRAC_CONST(-0.698376238346100), FRAC_CONST(0.715730845928192)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.715730845928192), FRAC_CONST(0.698376238346100)},
- {FRAC_CONST(-0.724247157573700), FRAC_CONST(0.689540505409241)}, {FRAC_CONST(-0.732654333114624), FRAC_CONST(0.680600941181183)},
- {FRAC_CONST(-0.740951240062714), FRAC_CONST(0.671558856964111)}, {FRAC_CONST(-0.749136507511139), FRAC_CONST(0.662415623664856)},
- {FRAC_CONST(-0.757208824157715), FRAC_CONST(0.653172850608826)}, {FRAC_CONST(-0.765167295932770), FRAC_CONST(0.643831551074982)},
- {FRAC_CONST(-0.773010492324829), FRAC_CONST(0.634393274784088)}, {FRAC_CONST(-0.780737280845642), FRAC_CONST(0.624859452247620)},
- {FRAC_CONST(-0.788346469402313), FRAC_CONST(0.615231513977051)}, {FRAC_CONST(-0.795836985111237), FRAC_CONST(0.605510950088501)},
- {FRAC_CONST(-0.803207635879517), FRAC_CONST(0.595699131488800)}, {FRAC_CONST(-0.810457170009613), FRAC_CONST(0.585797846317291)},
- {FRAC_CONST(-0.817584812641144), FRAC_CONST(0.575808167457581)}, {FRAC_CONST(-0.824589312076569), FRAC_CONST(0.565731763839722)},
- {FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479)}, {FRAC_CONST(-0.838224768638611), FRAC_CONST(0.545324862003326)},
- {FRAC_CONST(-0.844853639602661), FRAC_CONST(0.534997463226318)}, {FRAC_CONST(-0.851355314254761), FRAC_CONST(0.524589538574219)},
- {FRAC_CONST(-0.857728600502014), FRAC_CONST(0.514102756977081)}, {FRAC_CONST(-0.863972842693329), FRAC_CONST(0.503538370132446)},
- {FRAC_CONST(-0.870087027549744), FRAC_CONST(0.492898136377335)}, {FRAC_CONST(-0.876070141792297), FRAC_CONST(0.482183694839478)},
- {FRAC_CONST(-0.881921350955963), FRAC_CONST(0.471396625041962)}, {FRAC_CONST(-0.887639701366425), FRAC_CONST(0.460538566112518)},
- {FRAC_CONST(-0.893224298954010), FRAC_CONST(0.449611365795136)}, {FRAC_CONST(-0.898674488067627), FRAC_CONST(0.438616245985031)},
- {FRAC_CONST(-0.903989315032959), FRAC_CONST(0.427555054426193)}, {FRAC_CONST(-0.909168004989624), FRAC_CONST(0.416429489850998)},
- {FRAC_CONST(-0.914209783077240), FRAC_CONST(0.405241221189499)}, {FRAC_CONST(-0.919113874435425), FRAC_CONST(0.393991917371750)},
- {FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127)}, {FRAC_CONST(-0.928506076335907), FRAC_CONST(0.371317237615585)},
- {FRAC_CONST(-0.932992815971375), FRAC_CONST(0.359895050525665)}, {FRAC_CONST(-0.937339007854462), FRAC_CONST(0.348418653011322)},
- {FRAC_CONST(-0.941544115543365), FRAC_CONST(0.336889803409576)}, {FRAC_CONST(-0.945607364177704), FRAC_CONST(0.325310200452805)},
- {FRAC_CONST(-0.949528217315674), FRAC_CONST(0.313681602478027)}, {FRAC_CONST(-0.953306078910828), FRAC_CONST(0.302005797624588)},
- {FRAC_CONST(-0.956940352916718), FRAC_CONST(0.290284723043442)}, {FRAC_CONST(-0.960430502891541), FRAC_CONST(0.278519690036774)},
- {FRAC_CONST(-0.963776051998138), FRAC_CONST(0.266712725162506)}, {FRAC_CONST(-0.966976463794708), FRAC_CONST(0.254865586757660)},
- {FRAC_CONST(-0.970031261444092), FRAC_CONST(0.242980077862740)}, {FRAC_CONST(-0.972939968109131), FRAC_CONST(0.231057971715927)},
- {FRAC_CONST(-0.975702166557312), FRAC_CONST(0.219101071357727)}, {FRAC_CONST(-0.978317379951477), FRAC_CONST(0.207111403346062)},
- {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)}, {FRAC_CONST(-0.983105480670929), FRAC_CONST(0.183039844036102)},
- {FRAC_CONST(-0.985277652740479), FRAC_CONST(0.170961812138557)}, {FRAC_CONST(-0.987301409244537), FRAC_CONST(0.158858031034470)},
- {FRAC_CONST(-0.989176511764526), FRAC_CONST(0.146730333566666)}, {FRAC_CONST(-0.990902662277222), FRAC_CONST(0.134580522775650)},
- {FRAC_CONST(-0.992479503154755), FRAC_CONST(0.122410699725151)}, {FRAC_CONST(-0.993906974792480), FRAC_CONST(0.110222198069096)},
- {FRAC_CONST(-0.995184719562531), FRAC_CONST(0.098017096519470)}, {FRAC_CONST(-0.996312618255615), FRAC_CONST(0.085797227919102)},
- {FRAC_CONST(-0.997290492057800), FRAC_CONST(0.073564447462559)}, {FRAC_CONST(-0.998118102550507), FRAC_CONST(0.061320584267378)},
- {FRAC_CONST(-0.998795449733734), FRAC_CONST(0.049067486077547)}, {FRAC_CONST(-0.999322354793549), FRAC_CONST(0.036807239055634)},
- {FRAC_CONST(-0.999698817729950), FRAC_CONST(0.024541210383177)}, {FRAC_CONST(-0.999924719333649), FRAC_CONST(0.012271485291421)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.999698817729950), FRAC_CONST(0.024541229009628)},
- {FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352)}, {FRAC_CONST(0.997290432453156), FRAC_CONST(0.073564566671848)},
- {FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954)}, {FRAC_CONST(0.992479562759399), FRAC_CONST(0.122410677373409)},
- {FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116)}, {FRAC_CONST(0.985277652740479), FRAC_CONST(0.170961901545525)},
- {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)}, {FRAC_CONST(0.975702106952667), FRAC_CONST(0.219101235270500)},
- {FRAC_CONST(0.970031261444092), FRAC_CONST(0.242980197072029)}, {FRAC_CONST(0.963776051998138), FRAC_CONST(0.266712784767151)},
- {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)}, {FRAC_CONST(0.949528157711029), FRAC_CONST(0.313681751489639)},
- {FRAC_CONST(0.941544055938721), FRAC_CONST(0.336889863014221)}, {FRAC_CONST(0.932992815971375), FRAC_CONST(0.359895050525665)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.914209723472595), FRAC_CONST(0.405241340398788)},
- {FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516)}, {FRAC_CONST(0.893224298954010), FRAC_CONST(0.449611335992813)},
- {FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251)}, {FRAC_CONST(0.870086967945099), FRAC_CONST(0.492898225784302)},
- {FRAC_CONST(0.857728600502014), FRAC_CONST(0.514102756977081)}, {FRAC_CONST(0.844853579998016), FRAC_CONST(0.534997642040253)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.817584812641144), FRAC_CONST(0.575808227062225)},
- {FRAC_CONST(0.803207516670227), FRAC_CONST(0.595699310302734)}, {FRAC_CONST(0.788346409797668), FRAC_CONST(0.615231633186340)},
- {FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733)}, {FRAC_CONST(0.757208824157715), FRAC_CONST(0.653172850608826)},
- {FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401)}, {FRAC_CONST(0.724247097969055), FRAC_CONST(0.689540565013886)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.689540505409241), FRAC_CONST(0.724247097969055)},
- {FRAC_CONST(0.671558916568756), FRAC_CONST(0.740951180458069)}, {FRAC_CONST(0.653172791004181), FRAC_CONST(0.757208883762360)},
- {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)}, {FRAC_CONST(0.615231573581696), FRAC_CONST(0.788346409797668)},
- {FRAC_CONST(0.595699310302734), FRAC_CONST(0.803207516670227)}, {FRAC_CONST(0.575808167457581), FRAC_CONST(0.817584812641144)},
- {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)}, {FRAC_CONST(0.534997642040253), FRAC_CONST(0.844853579998016)},
- {FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659)}, {FRAC_CONST(0.492898195981979), FRAC_CONST(0.870086967945099)},
- {FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318)}, {FRAC_CONST(0.449611306190491), FRAC_CONST(0.893224298954010)},
- {FRAC_CONST(0.427555114030838), FRAC_CONST(0.903989315032959)}, {FRAC_CONST(0.405241280794144), FRAC_CONST(0.914209783077240)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.359894961118698), FRAC_CONST(0.932992815971375)},
- {FRAC_CONST(0.336889833211899), FRAC_CONST(0.941544055938721)}, {FRAC_CONST(0.313681662082672), FRAC_CONST(0.949528217315674)},
- {FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718)}, {FRAC_CONST(0.266712754964828), FRAC_CONST(0.963776051998138)},
- {FRAC_CONST(0.242980122566223), FRAC_CONST(0.970031261444092)}, {FRAC_CONST(0.219101220369339), FRAC_CONST(0.975702106952667)},
- {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)}, {FRAC_CONST(0.170961856842041), FRAC_CONST(0.985277652740479)},
- {FRAC_CONST(0.146730497479439), FRAC_CONST(0.989176511764526)}, {FRAC_CONST(0.122410625219345), FRAC_CONST(0.992479562759399)},
- {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)}, {FRAC_CONST(0.073564492166042), FRAC_CONST(0.997290432453156)},
- {FRAC_CONST(0.049067649990320), FRAC_CONST(0.998795449733734)}, {FRAC_CONST(0.024541135877371), FRAC_CONST(0.999698817729950)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352)},
- {FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954)}, {FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116)},
- {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)}, {FRAC_CONST(0.970031261444092), FRAC_CONST(0.242980197072029)},
- {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)}, {FRAC_CONST(0.941544055938721), FRAC_CONST(0.336889863014221)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516)},
- {FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251)}, {FRAC_CONST(0.857728600502014), FRAC_CONST(0.514102756977081)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.803207516670227), FRAC_CONST(0.595699310302734)},
- {FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733)}, {FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.671558916568756), FRAC_CONST(0.740951180458069)},
- {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)}, {FRAC_CONST(0.595699310302734), FRAC_CONST(0.803207516670227)},
- {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)}, {FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659)},
- {FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318)}, {FRAC_CONST(0.427555114030838), FRAC_CONST(0.903989315032959)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.336889833211899), FRAC_CONST(0.941544055938721)},
- {FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718)}, {FRAC_CONST(0.242980122566223), FRAC_CONST(0.970031261444092)},
- {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)}, {FRAC_CONST(0.146730497479439), FRAC_CONST(0.989176511764526)},
- {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)}, {FRAC_CONST(0.049067649990320), FRAC_CONST(0.998795449733734)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.049067739397287), FRAC_CONST(0.998795449733734)},
- {FRAC_CONST(-0.098017223179340), FRAC_CONST(0.995184719562531)}, {FRAC_CONST(-0.146730571985245), FRAC_CONST(0.989176511764526)},
- {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)}, {FRAC_CONST(-0.242980197072029), FRAC_CONST(0.970031261444092)},
- {FRAC_CONST(-0.290284723043442), FRAC_CONST(0.956940293312073)}, {FRAC_CONST(-0.336889922618866), FRAC_CONST(0.941544055938721)},
- {FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(-0.427555084228516), FRAC_CONST(0.903989315032959)},
- {FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674)}, {FRAC_CONST(-0.514102756977081), FRAC_CONST(0.857728600502014)},
- {FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637)}, {FRAC_CONST(-0.595699369907379), FRAC_CONST(0.803207516670227)},
- {FRAC_CONST(-0.634393274784088), FRAC_CONST(0.773010492324829)}, {FRAC_CONST(-0.671559035778046), FRAC_CONST(0.740951061248779)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.740951240062714), FRAC_CONST(0.671558856964111)},
- {FRAC_CONST(-0.773010492324829), FRAC_CONST(0.634393274784088)}, {FRAC_CONST(-0.803207635879517), FRAC_CONST(0.595699131488800)},
- {FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479)}, {FRAC_CONST(-0.857728600502014), FRAC_CONST(0.514102756977081)},
- {FRAC_CONST(-0.881921350955963), FRAC_CONST(0.471396625041962)}, {FRAC_CONST(-0.903989315032959), FRAC_CONST(0.427555054426193)},
- {FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127)}, {FRAC_CONST(-0.941544115543365), FRAC_CONST(0.336889803409576)},
- {FRAC_CONST(-0.956940352916718), FRAC_CONST(0.290284723043442)}, {FRAC_CONST(-0.970031261444092), FRAC_CONST(0.242980077862740)},
- {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)}, {FRAC_CONST(-0.989176511764526), FRAC_CONST(0.146730333566666)},
- {FRAC_CONST(-0.995184719562531), FRAC_CONST(0.098017096519470)}, {FRAC_CONST(-0.998795449733734), FRAC_CONST(0.049067486077547)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.997290432453156), FRAC_CONST(0.073564566671848)},
- {FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116)}, {FRAC_CONST(0.975702106952667), FRAC_CONST(0.219101235270500)},
- {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)}, {FRAC_CONST(0.932992815971375), FRAC_CONST(0.359895050525665)},
- {FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516)}, {FRAC_CONST(0.870086967945099), FRAC_CONST(0.492898225784302)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.788346469402313), FRAC_CONST(0.615231573581696)},
- {FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401)}, {FRAC_CONST(0.689540505409241), FRAC_CONST(0.724247097969055)},
- {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)}, {FRAC_CONST(0.575808227062225), FRAC_CONST(0.817584812641144)},
- {FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659)}, {FRAC_CONST(0.449611306190491), FRAC_CONST(0.893224298954010)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.313681751489639), FRAC_CONST(0.949528157711029)},
- {FRAC_CONST(0.242980241775513), FRAC_CONST(0.970031261444092)}, {FRAC_CONST(0.170961856842041), FRAC_CONST(0.985277652740479)},
- {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)}, {FRAC_CONST(0.024541255086660), FRAC_CONST(0.999698817729950)},
- {FRAC_CONST(-0.049067739397287), FRAC_CONST(0.998795449733734)}, {FRAC_CONST(-0.122410707175732), FRAC_CONST(0.992479503154755)},
- {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)}, {FRAC_CONST(-0.266712725162506), FRAC_CONST(0.963776051998138)},
- {FRAC_CONST(-0.336889803409576), FRAC_CONST(0.941544055938721)}, {FRAC_CONST(-0.405241340398788), FRAC_CONST(0.914209723472595)},
- {FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674)}, {FRAC_CONST(-0.534997701644897), FRAC_CONST(0.844853520393372)},
- {FRAC_CONST(-0.595699369907379), FRAC_CONST(0.803207516670227)}, {FRAC_CONST(-0.653172850608826), FRAC_CONST(0.757208824157715)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.757208824157715), FRAC_CONST(0.653172850608826)},
- {FRAC_CONST(-0.803207516670227), FRAC_CONST(0.595699369907379)}, {FRAC_CONST(-0.844853520393372), FRAC_CONST(0.534997701644897)},
- {FRAC_CONST(-0.881921231746674), FRAC_CONST(0.471396833658218)}, {FRAC_CONST(-0.914209783077240), FRAC_CONST(0.405241221189499)},
- {FRAC_CONST(-0.941544115543365), FRAC_CONST(0.336889803409576)}, {FRAC_CONST(-0.963776051998138), FRAC_CONST(0.266712725162506)},
- {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)}, {FRAC_CONST(-0.992479503154755), FRAC_CONST(0.122410699725151)},
- {FRAC_CONST(-0.998795449733734), FRAC_CONST(0.049067724496126)}, {FRAC_CONST(-0.999698817729950), FRAC_CONST(-0.024541147053242)},
- {FRAC_CONST(-0.995184719562531), FRAC_CONST(-0.098017267882824)}, {FRAC_CONST(-0.985277652740479), FRAC_CONST(-0.170961990952492)},
- {FRAC_CONST(-0.970031261444092), FRAC_CONST(-0.242980241775513)}, {FRAC_CONST(-0.949528157711029), FRAC_CONST(-0.313681781291962)},
- {FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739)}, {FRAC_CONST(-0.893224298954010), FRAC_CONST(-0.449611306190491)},
- {FRAC_CONST(-0.857728660106659), FRAC_CONST(-0.514102697372437)}, {FRAC_CONST(-0.817584872245789), FRAC_CONST(-0.575808107852936)},
- {FRAC_CONST(-0.773010551929474), FRAC_CONST(-0.634393215179443)}, {FRAC_CONST(-0.724247038364410), FRAC_CONST(-0.689540624618530)},
- {FRAC_CONST(-0.671558916568756), FRAC_CONST(-0.740951180458069)}, {FRAC_CONST(-0.615231573581696), FRAC_CONST(-0.788346469402313)},
- {FRAC_CONST(-0.555570006370544), FRAC_CONST(-0.831469774246216)}, {FRAC_CONST(-0.492898195981979), FRAC_CONST(-0.870086967945099)},
- {FRAC_CONST(-0.427554935216904), FRAC_CONST(-0.903989374637604)}, {FRAC_CONST(-0.359895110130310), FRAC_CONST(-0.932992756366730)},
- {FRAC_CONST(-0.290284544229507), FRAC_CONST(-0.956940352916718)}, {FRAC_CONST(-0.219101369380951), FRAC_CONST(-0.975702106952667)},
- {FRAC_CONST(-0.146730408072472), FRAC_CONST(-0.989176511764526)}, {FRAC_CONST(-0.073564760386944), FRAC_CONST(-0.997290432453156)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954)},
- {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)}, {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)},
- {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)}, {FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718)},
- {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)}, {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)},
- {FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479)},
- {FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127)}, {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)},
- {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)}, {FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.881921231746674), FRAC_CONST(0.471396833658218)},
- {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)}, {FRAC_CONST(-0.995184719562531), FRAC_CONST(-0.098017267882824)},
- {FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739)}, {FRAC_CONST(-0.773010551929474), FRAC_CONST(-0.634393215179443)},
- {FRAC_CONST(-0.555570006370544), FRAC_CONST(-0.831469774246216)}, {FRAC_CONST(-0.290284544229507), FRAC_CONST(-0.956940352916718)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.000000011924881), FRAC_CONST(-1.000000000000000)}};
-#endif // FIXED_POINT
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
- #ifdef ALLOW_SMALL_FRAMELENGTH
-static const complex_t cfft_tab_480[] = {{FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.999914348125458), FRAC_CONST(0.013089596293867)},
- {FRAC_CONST(0.999657332897186), FRAC_CONST(0.026176949962974)}, {FRAC_CONST(0.999229013919830), FRAC_CONST(0.039259817451239)},
- {FRAC_CONST(0.998629510402679), FRAC_CONST(0.052335958927870)}, {FRAC_CONST(0.997858941555023), FRAC_CONST(0.065403133630753)},
- {FRAC_CONST(0.996917307376862), FRAC_CONST(0.078459098935127)}, {FRAC_CONST(0.995804905891418), FRAC_CONST(0.091501623392105)},
- {FRAC_CONST(0.994521915912628), FRAC_CONST(0.104528464376926)}, {FRAC_CONST(0.993068456649780), FRAC_CONST(0.117537401616573)},
- {FRAC_CONST(0.991444885730743), FRAC_CONST(0.130526199936867)}, {FRAC_CONST(0.989651381969452), FRAC_CONST(0.143492624163628)},
- {FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580)}, {FRAC_CONST(0.985556066036224), FRAC_CONST(0.169349506497383)},
- {FRAC_CONST(0.983254909515381), FRAC_CONST(0.182235524058342)}, {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)},
- {FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300)}, {FRAC_CONST(0.975342333316803), FRAC_CONST(0.220697447657585)},
- {FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761)}, {FRAC_CONST(0.969230890274048), FRAC_CONST(0.246153295040131)},
- {FRAC_CONST(0.965925812721252), FRAC_CONST(0.258819043636322)}, {FRAC_CONST(0.962455213069916), FRAC_CONST(0.271440446376801)},
- {FRAC_CONST(0.958819746971130), FRAC_CONST(0.284015357494354)}, {FRAC_CONST(0.955019950866699), FRAC_CONST(0.296541601419449)},
- {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)}, {FRAC_CONST(0.946930110454559), FRAC_CONST(0.321439445018768)},
- {FRAC_CONST(0.942641496658325), FRAC_CONST(0.333806872367859)}, {FRAC_CONST(0.938191354274750), FRAC_CONST(0.346117079257965)},
- {FRAC_CONST(0.933580398559570), FRAC_CONST(0.358367949724197)}, {FRAC_CONST(0.928809583187103), FRAC_CONST(0.370557427406311)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.918791174888611), FRAC_CONST(0.394743889570236)},
- {FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269)}, {FRAC_CONST(0.908143162727356), FRAC_CONST(0.418659746646881)},
- {FRAC_CONST(0.902585268020630), FRAC_CONST(0.430511116981506)}, {FRAC_CONST(0.896872758865356), FRAC_CONST(0.442288726568222)},
- {FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783)}, {FRAC_CONST(0.884987652301788), FRAC_CONST(0.465614527463913)},
- {FRAC_CONST(0.878817081451416), FRAC_CONST(0.477158784866333)}, {FRAC_CONST(0.872496008872986), FRAC_CONST(0.488621264696121)},
- {FRAC_CONST(0.866025388240814), FRAC_CONST(0.500000000000000)}, {FRAC_CONST(0.859406411647797), FRAC_CONST(0.511293113231659)},
- {FRAC_CONST(0.852640151977539), FRAC_CONST(0.522498548030853)}, {FRAC_CONST(0.845727801322937), FRAC_CONST(0.533614516258240)},
- {FRAC_CONST(0.838670551776886), FRAC_CONST(0.544639050960541)}, {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)},
- {FRAC_CONST(0.824126183986664), FRAC_CONST(0.566406250000000)}, {FRAC_CONST(0.816641509532928), FRAC_CONST(0.577145218849182)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.801253795623779), FRAC_CONST(0.598324596881866)},
- {FRAC_CONST(0.793353319168091), FRAC_CONST(0.608761429786682)}, {FRAC_CONST(0.785316884517670), FRAC_CONST(0.619093954563141)},
- {FRAC_CONST(0.777145922183990), FRAC_CONST(0.629320383071899)}, {FRAC_CONST(0.768841803073883), FRAC_CONST(0.639438986778259)},
- {FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167)}, {FRAC_CONST(0.751839756965637), FRAC_CONST(0.659345865249634)},
- {FRAC_CONST(0.743144810199738), FRAC_CONST(0.669130623340607)}, {FRAC_CONST(0.734322488307953), FRAC_CONST(0.678800761699677)},
- {FRAC_CONST(0.725374400615692), FRAC_CONST(0.688354551792145)}, {FRAC_CONST(0.716301918029785), FRAC_CONST(0.697790503501892)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.697790443897247), FRAC_CONST(0.716301977634430)},
- {FRAC_CONST(0.688354551792145), FRAC_CONST(0.725374400615692)}, {FRAC_CONST(0.678800702095032), FRAC_CONST(0.734322547912598)},
- {FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382)}, {FRAC_CONST(0.659345805644989), FRAC_CONST(0.751839816570282)},
- {FRAC_CONST(0.649448037147522), FRAC_CONST(0.760405957698822)}, {FRAC_CONST(0.639438986778259), FRAC_CONST(0.768841862678528)},
- {FRAC_CONST(0.629320383071899), FRAC_CONST(0.777145981788635)}, {FRAC_CONST(0.619093954563141), FRAC_CONST(0.785316944122314)},
- {FRAC_CONST(0.608761370182037), FRAC_CONST(0.793353378772736)}, {FRAC_CONST(0.598324596881866), FRAC_CONST(0.801253855228424)},
- {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(0.577145159244537), FRAC_CONST(0.816641569137573)},
- {FRAC_CONST(0.566406250000000), FRAC_CONST(0.824126183986664)}, {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)},
- {FRAC_CONST(0.544638991355896), FRAC_CONST(0.838670611381531)}, {FRAC_CONST(0.533614516258240), FRAC_CONST(0.845727801322937)},
- {FRAC_CONST(0.522498488426209), FRAC_CONST(0.852640211582184)}, {FRAC_CONST(0.511293113231659), FRAC_CONST(0.859406411647797)},
- {FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459)}, {FRAC_CONST(0.488621175289154), FRAC_CONST(0.872496068477631)},
- {FRAC_CONST(0.477158755064011), FRAC_CONST(0.878817141056061)}, {FRAC_CONST(0.465614467859268), FRAC_CONST(0.884987652301788)},
- {FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207)}, {FRAC_CONST(0.442288666963577), FRAC_CONST(0.896872758865356)},
- {FRAC_CONST(0.430511027574539), FRAC_CONST(0.902585327625275)}, {FRAC_CONST(0.418659746646881), FRAC_CONST(0.908143162727356)},
- {FRAC_CONST(0.406736612319946), FRAC_CONST(0.913545489311218)}, {FRAC_CONST(0.394743800163269), FRAC_CONST(0.918791234493256)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.370557397603989), FRAC_CONST(0.928809583187103)},
- {FRAC_CONST(0.358367860317230), FRAC_CONST(0.933580458164215)}, {FRAC_CONST(0.346117049455643), FRAC_CONST(0.938191354274750)},
- {FRAC_CONST(0.333806812763214), FRAC_CONST(0.942641496658325)}, {FRAC_CONST(0.321439474821091), FRAC_CONST(0.946930110454559)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(0.296541512012482), FRAC_CONST(0.955019950866699)},
- {FRAC_CONST(0.284015327692032), FRAC_CONST(0.958819746971130)}, {FRAC_CONST(0.271440386772156), FRAC_CONST(0.962455272674561)},
- {FRAC_CONST(0.258819073438644), FRAC_CONST(0.965925812721252)}, {FRAC_CONST(0.246153265237808), FRAC_CONST(0.969230890274048)},
- {FRAC_CONST(0.233445301651955), FRAC_CONST(0.972369909286499)}, {FRAC_CONST(0.220697447657585), FRAC_CONST(0.975342333316803)},
- {FRAC_CONST(0.207911655306816), FRAC_CONST(0.978147625923157)}, {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)},
- {FRAC_CONST(0.182235524058342), FRAC_CONST(0.983254909515381)}, {FRAC_CONST(0.169349446892738), FRAC_CONST(0.985556066036224)},
- {FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419)}, {FRAC_CONST(0.143492594361305), FRAC_CONST(0.989651381969452)},
- {FRAC_CONST(0.130526125431061), FRAC_CONST(0.991444885730743)}, {FRAC_CONST(0.117537401616573), FRAC_CONST(0.993068456649780)},
- {FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(0.091501533985138), FRAC_CONST(0.995804905891418)},
- {FRAC_CONST(0.078459084033966), FRAC_CONST(0.996917307376862)}, {FRAC_CONST(0.065403074026108), FRAC_CONST(0.997858941555023)},
- {FRAC_CONST(0.052335973829031), FRAC_CONST(0.998629510402679)}, {FRAC_CONST(0.039259787648916), FRAC_CONST(0.999229013919830)},
- {FRAC_CONST(0.026176875457168), FRAC_CONST(0.999657332897186)}, {FRAC_CONST(0.013089597225189), FRAC_CONST(0.999914348125458)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.013089684769511), FRAC_CONST(0.999914348125458)},
- {FRAC_CONST(-0.026176963001490), FRAC_CONST(0.999657332897186)}, {FRAC_CONST(-0.039259877055883), FRAC_CONST(0.999229013919830)},
- {FRAC_CONST(-0.052336059510708), FRAC_CONST(0.998629510402679)}, {FRAC_CONST(-0.065403163433075), FRAC_CONST(0.997858941555023)},
- {FRAC_CONST(-0.078459173440933), FRAC_CONST(0.996917307376862)}, {FRAC_CONST(-0.091501623392105), FRAC_CONST(0.995804905891418)},
- {FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(-0.117537491023541), FRAC_CONST(0.993068456649780)},
- {FRAC_CONST(-0.130526214838028), FRAC_CONST(0.991444885730743)}, {FRAC_CONST(-0.143492683768272), FRAC_CONST(0.989651381969452)},
- {FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419)}, {FRAC_CONST(-0.169349536299706), FRAC_CONST(0.985556066036224)},
- {FRAC_CONST(-0.182235598564148), FRAC_CONST(0.983254909515381)}, {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)},
- {FRAC_CONST(-0.207911744713783), FRAC_CONST(0.978147566318512)}, {FRAC_CONST(-0.220697522163391), FRAC_CONST(0.975342273712158)},
- {FRAC_CONST(-0.233445391058922), FRAC_CONST(0.972369909286499)}, {FRAC_CONST(-0.246153354644775), FRAC_CONST(0.969230890274048)},
- {FRAC_CONST(-0.258819162845612), FRAC_CONST(0.965925812721252)}, {FRAC_CONST(-0.271440476179123), FRAC_CONST(0.962455213069916)},
- {FRAC_CONST(-0.284015417098999), FRAC_CONST(0.958819687366486)}, {FRAC_CONST(-0.296541571617126), FRAC_CONST(0.955019950866699)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.321439564228058), FRAC_CONST(0.946930110454559)},
- {FRAC_CONST(-0.333806872367859), FRAC_CONST(0.942641496658325)}, {FRAC_CONST(-0.346117109060287), FRAC_CONST(0.938191294670105)},
- {FRAC_CONST(-0.358367949724197), FRAC_CONST(0.933580458164215)}, {FRAC_CONST(-0.370557487010956), FRAC_CONST(0.928809523582459)},
- {FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(-0.394743859767914), FRAC_CONST(0.918791234493256)},
- {FRAC_CONST(-0.406736701726913), FRAC_CONST(0.913545429706573)}, {FRAC_CONST(-0.418659836053848), FRAC_CONST(0.908143103122711)},
- {FRAC_CONST(-0.430511116981506), FRAC_CONST(0.902585268020630)}, {FRAC_CONST(-0.442288637161255), FRAC_CONST(0.896872758865356)},
- {FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563)}, {FRAC_CONST(-0.465614557266235), FRAC_CONST(0.884987592697144)},
- {FRAC_CONST(-0.477158725261688), FRAC_CONST(0.878817141056061)}, {FRAC_CONST(-0.488621354103088), FRAC_CONST(0.872495949268341)},
- {FRAC_CONST(-0.500000059604645), FRAC_CONST(0.866025388240814)}, {FRAC_CONST(-0.511293053627014), FRAC_CONST(0.859406411647797)},
- {FRAC_CONST(-0.522498667240143), FRAC_CONST(0.852640092372894)}, {FRAC_CONST(-0.533614575862885), FRAC_CONST(0.845727801322937)},
- {FRAC_CONST(-0.544639050960541), FRAC_CONST(0.838670551776886)}, {FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637)},
- {FRAC_CONST(-0.566406309604645), FRAC_CONST(0.824126124382019)}, {FRAC_CONST(-0.577145218849182), FRAC_CONST(0.816641569137573)},
- {FRAC_CONST(-0.587785184383392), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(-0.598324656486511), FRAC_CONST(0.801253736019135)},
- {FRAC_CONST(-0.608761429786682), FRAC_CONST(0.793353319168091)}, {FRAC_CONST(-0.619093894958496), FRAC_CONST(0.785316944122314)},
- {FRAC_CONST(-0.629320502281189), FRAC_CONST(0.777145862579346)}, {FRAC_CONST(-0.639439046382904), FRAC_CONST(0.768841803073883)},
- {FRAC_CONST(-0.649448037147522), FRAC_CONST(0.760405957698822)}, {FRAC_CONST(-0.659345924854279), FRAC_CONST(0.751839697360992)},
- {FRAC_CONST(-0.669130682945251), FRAC_CONST(0.743144810199738)}, {FRAC_CONST(-0.678800761699677), FRAC_CONST(0.734322488307953)},
- {FRAC_CONST(-0.688354671001434), FRAC_CONST(0.725374281406403)}, {FRAC_CONST(-0.697790503501892), FRAC_CONST(0.716301858425140)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.716302037239075), FRAC_CONST(0.697790324687958)},
- {FRAC_CONST(-0.725374460220337), FRAC_CONST(0.688354492187500)}, {FRAC_CONST(-0.734322547912598), FRAC_CONST(0.678800702095032)},
- {FRAC_CONST(-0.743144929409027), FRAC_CONST(0.669130444526672)}, {FRAC_CONST(-0.751839876174927), FRAC_CONST(0.659345746040344)},
- {FRAC_CONST(-0.760406017303467), FRAC_CONST(0.649448037147522)}, {FRAC_CONST(-0.768841803073883), FRAC_CONST(0.639439046382904)},
- {FRAC_CONST(-0.777146041393280), FRAC_CONST(0.629320263862610)}, {FRAC_CONST(-0.785316944122314), FRAC_CONST(0.619093894958496)},
- {FRAC_CONST(-0.793353319168091), FRAC_CONST(0.608761429786682)}, {FRAC_CONST(-0.801253914833069), FRAC_CONST(0.598324477672577)},
- {FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392)}, {FRAC_CONST(-0.816641569137573), FRAC_CONST(0.577145218849182)},
- {FRAC_CONST(-0.824126303195953), FRAC_CONST(0.566406130790710)}, {FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479)},
- {FRAC_CONST(-0.838670551776886), FRAC_CONST(0.544639050960541)}, {FRAC_CONST(-0.845727920532227), FRAC_CONST(0.533614337444305)},
- {FRAC_CONST(-0.852640211582184), FRAC_CONST(0.522498488426209)}, {FRAC_CONST(-0.859406411647797), FRAC_CONST(0.511293053627014)},
- {FRAC_CONST(-0.866025388240814), FRAC_CONST(0.500000059604645)}, {FRAC_CONST(-0.872496068477631), FRAC_CONST(0.488621145486832)},
- {FRAC_CONST(-0.878817141056061), FRAC_CONST(0.477158725261688)}, {FRAC_CONST(-0.884987652301788), FRAC_CONST(0.465614557266235)},
- {FRAC_CONST(-0.891006588935852), FRAC_CONST(0.453990370035172)}, {FRAC_CONST(-0.896872758865356), FRAC_CONST(0.442288637161255)},
- {FRAC_CONST(-0.902585268020630), FRAC_CONST(0.430511116981506)}, {FRAC_CONST(-0.908143222332001), FRAC_CONST(0.418659597635269)},
- {FRAC_CONST(-0.913545489311218), FRAC_CONST(0.406736582517624)}, {FRAC_CONST(-0.918791234493256), FRAC_CONST(0.394743859767914)},
- {FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127)}, {FRAC_CONST(-0.928809583187103), FRAC_CONST(0.370557337999344)},
- {FRAC_CONST(-0.933580458164215), FRAC_CONST(0.358367919921875)}, {FRAC_CONST(-0.938191413879395), FRAC_CONST(0.346116900444031)},
- {FRAC_CONST(-0.942641556262970), FRAC_CONST(0.333806753158569)}, {FRAC_CONST(-0.946930170059204), FRAC_CONST(0.321439445018768)},
- {FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293)}, {FRAC_CONST(-0.955020010471344), FRAC_CONST(0.296541452407837)},
- {FRAC_CONST(-0.958819746971130), FRAC_CONST(0.284015297889709)}, {FRAC_CONST(-0.962455213069916), FRAC_CONST(0.271440476179123)},
- {FRAC_CONST(-0.965925872325897), FRAC_CONST(0.258818924427032)}, {FRAC_CONST(-0.969230949878693), FRAC_CONST(0.246153235435486)},
- {FRAC_CONST(-0.972369909286499), FRAC_CONST(0.233445376157761)}, {FRAC_CONST(-0.975342333316803), FRAC_CONST(0.220697283744812)},
- {FRAC_CONST(-0.978147625923157), FRAC_CONST(0.207911610603333)}, {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)},
- {FRAC_CONST(-0.983254909515381), FRAC_CONST(0.182235360145569)}, {FRAC_CONST(-0.985556066036224), FRAC_CONST(0.169349402189255)},
- {FRAC_CONST(-0.987688362598419), FRAC_CONST(0.156434446573257)}, {FRAC_CONST(-0.989651441574097), FRAC_CONST(0.143492430448532)},
- {FRAC_CONST(-0.991444885730743), FRAC_CONST(0.130526080727577)}, {FRAC_CONST(-0.993068456649780), FRAC_CONST(0.117537356913090)},
- {FRAC_CONST(-0.994521915912628), FRAC_CONST(0.104528494179249)}, {FRAC_CONST(-0.995804965496063), FRAC_CONST(0.091501489281654)},
- {FRAC_CONST(-0.996917366981506), FRAC_CONST(0.078459039330482)}, {FRAC_CONST(-0.997858941555023), FRAC_CONST(0.065403148531914)},
- {FRAC_CONST(-0.998629570007324), FRAC_CONST(0.052335809916258)}, {FRAC_CONST(-0.999229013919830), FRAC_CONST(0.039259742945433)},
- {FRAC_CONST(-0.999657332897186), FRAC_CONST(0.026176951825619)}, {FRAC_CONST(-0.999914348125458), FRAC_CONST(0.013089434243739)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.999657332897186), FRAC_CONST(0.026176949962974)},
- {FRAC_CONST(0.998629510402679), FRAC_CONST(0.052335958927870)}, {FRAC_CONST(0.996917307376862), FRAC_CONST(0.078459098935127)},
- {FRAC_CONST(0.994521915912628), FRAC_CONST(0.104528464376926)}, {FRAC_CONST(0.991444885730743), FRAC_CONST(0.130526199936867)},
- {FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580)}, {FRAC_CONST(0.983254909515381), FRAC_CONST(0.182235524058342)},
- {FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300)}, {FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761)},
- {FRAC_CONST(0.965925812721252), FRAC_CONST(0.258819043636322)}, {FRAC_CONST(0.958819746971130), FRAC_CONST(0.284015357494354)},
- {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)}, {FRAC_CONST(0.942641496658325), FRAC_CONST(0.333806872367859)},
- {FRAC_CONST(0.933580398559570), FRAC_CONST(0.358367949724197)}, {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)},
- {FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269)}, {FRAC_CONST(0.902585268020630), FRAC_CONST(0.430511116981506)},
- {FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783)}, {FRAC_CONST(0.878817081451416), FRAC_CONST(0.477158784866333)},
- {FRAC_CONST(0.866025388240814), FRAC_CONST(0.500000000000000)}, {FRAC_CONST(0.852640151977539), FRAC_CONST(0.522498548030853)},
- {FRAC_CONST(0.838670551776886), FRAC_CONST(0.544639050960541)}, {FRAC_CONST(0.824126183986664), FRAC_CONST(0.566406250000000)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.793353319168091), FRAC_CONST(0.608761429786682)},
- {FRAC_CONST(0.777145922183990), FRAC_CONST(0.629320383071899)}, {FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167)},
- {FRAC_CONST(0.743144810199738), FRAC_CONST(0.669130623340607)}, {FRAC_CONST(0.725374400615692), FRAC_CONST(0.688354551792145)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.688354551792145), FRAC_CONST(0.725374400615692)},
- {FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382)}, {FRAC_CONST(0.649448037147522), FRAC_CONST(0.760405957698822)},
- {FRAC_CONST(0.629320383071899), FRAC_CONST(0.777145981788635)}, {FRAC_CONST(0.608761370182037), FRAC_CONST(0.793353378772736)},
- {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(0.566406250000000), FRAC_CONST(0.824126183986664)},
- {FRAC_CONST(0.544638991355896), FRAC_CONST(0.838670611381531)}, {FRAC_CONST(0.522498488426209), FRAC_CONST(0.852640211582184)},
- {FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459)}, {FRAC_CONST(0.477158755064011), FRAC_CONST(0.878817141056061)},
- {FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207)}, {FRAC_CONST(0.430511027574539), FRAC_CONST(0.902585327625275)},
- {FRAC_CONST(0.406736612319946), FRAC_CONST(0.913545489311218)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(0.358367860317230), FRAC_CONST(0.933580458164215)}, {FRAC_CONST(0.333806812763214), FRAC_CONST(0.942641496658325)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(0.284015327692032), FRAC_CONST(0.958819746971130)},
- {FRAC_CONST(0.258819073438644), FRAC_CONST(0.965925812721252)}, {FRAC_CONST(0.233445301651955), FRAC_CONST(0.972369909286499)},
- {FRAC_CONST(0.207911655306816), FRAC_CONST(0.978147625923157)}, {FRAC_CONST(0.182235524058342), FRAC_CONST(0.983254909515381)},
- {FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419)}, {FRAC_CONST(0.130526125431061), FRAC_CONST(0.991444885730743)},
- {FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(0.078459084033966), FRAC_CONST(0.996917307376862)},
- {FRAC_CONST(0.052335973829031), FRAC_CONST(0.998629510402679)}, {FRAC_CONST(0.026176875457168), FRAC_CONST(0.999657332897186)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.026176963001490), FRAC_CONST(0.999657332897186)},
- {FRAC_CONST(-0.052336059510708), FRAC_CONST(0.998629510402679)}, {FRAC_CONST(-0.078459173440933), FRAC_CONST(0.996917307376862)},
- {FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(-0.130526214838028), FRAC_CONST(0.991444885730743)},
- {FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419)}, {FRAC_CONST(-0.182235598564148), FRAC_CONST(0.983254909515381)},
- {FRAC_CONST(-0.207911744713783), FRAC_CONST(0.978147566318512)}, {FRAC_CONST(-0.233445391058922), FRAC_CONST(0.972369909286499)},
- {FRAC_CONST(-0.258819162845612), FRAC_CONST(0.965925812721252)}, {FRAC_CONST(-0.284015417098999), FRAC_CONST(0.958819687366486)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.333806872367859), FRAC_CONST(0.942641496658325)},
- {FRAC_CONST(-0.358367949724197), FRAC_CONST(0.933580458164215)}, {FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(-0.406736701726913), FRAC_CONST(0.913545429706573)}, {FRAC_CONST(-0.430511116981506), FRAC_CONST(0.902585268020630)},
- {FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563)}, {FRAC_CONST(-0.477158725261688), FRAC_CONST(0.878817141056061)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.998629510402679), FRAC_CONST(0.052335958927870)},
- {FRAC_CONST(0.994521915912628), FRAC_CONST(0.104528464376926)}, {FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580)},
- {FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300)}, {FRAC_CONST(0.965925812721252), FRAC_CONST(0.258819043636322)},
- {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)}, {FRAC_CONST(0.933580398559570), FRAC_CONST(0.358367949724197)},
- {FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269)}, {FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783)},
- {FRAC_CONST(0.866025388240814), FRAC_CONST(0.500000000000000)}, {FRAC_CONST(0.838670551776886), FRAC_CONST(0.544639050960541)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.777145922183990), FRAC_CONST(0.629320383071899)},
- {FRAC_CONST(0.743144810199738), FRAC_CONST(0.669130623340607)}, {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382)}, {FRAC_CONST(0.629320383071899), FRAC_CONST(0.777145981788635)},
- {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(0.544638991355896), FRAC_CONST(0.838670611381531)},
- {FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459)}, {FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207)},
- {FRAC_CONST(0.406736612319946), FRAC_CONST(0.913545489311218)}, {FRAC_CONST(0.358367860317230), FRAC_CONST(0.933580458164215)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(0.258819073438644), FRAC_CONST(0.965925812721252)},
- {FRAC_CONST(0.207911655306816), FRAC_CONST(0.978147625923157)}, {FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419)},
- {FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(0.052335973829031), FRAC_CONST(0.998629510402679)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.052336059510708), FRAC_CONST(0.998629510402679)},
- {FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419)},
- {FRAC_CONST(-0.207911744713783), FRAC_CONST(0.978147566318512)}, {FRAC_CONST(-0.258819162845612), FRAC_CONST(0.965925812721252)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.358367949724197), FRAC_CONST(0.933580458164215)},
- {FRAC_CONST(-0.406736701726913), FRAC_CONST(0.913545429706573)}, {FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563)},
- {FRAC_CONST(-0.500000059604645), FRAC_CONST(0.866025388240814)}, {FRAC_CONST(-0.544639050960541), FRAC_CONST(0.838670551776886)},
- {FRAC_CONST(-0.587785184383392), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(-0.629320502281189), FRAC_CONST(0.777145862579346)},
- {FRAC_CONST(-0.669130682945251), FRAC_CONST(0.743144810199738)}, {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(-0.743144929409027), FRAC_CONST(0.669130444526672)}, {FRAC_CONST(-0.777146041393280), FRAC_CONST(0.629320263862610)},
- {FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392)}, {FRAC_CONST(-0.838670551776886), FRAC_CONST(0.544639050960541)},
- {FRAC_CONST(-0.866025388240814), FRAC_CONST(0.500000059604645)}, {FRAC_CONST(-0.891006588935852), FRAC_CONST(0.453990370035172)},
- {FRAC_CONST(-0.913545489311218), FRAC_CONST(0.406736582517624)}, {FRAC_CONST(-0.933580458164215), FRAC_CONST(0.358367919921875)},
- {FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293)}, {FRAC_CONST(-0.965925872325897), FRAC_CONST(0.258818924427032)},
- {FRAC_CONST(-0.978147625923157), FRAC_CONST(0.207911610603333)}, {FRAC_CONST(-0.987688362598419), FRAC_CONST(0.156434446573257)},
- {FRAC_CONST(-0.994521915912628), FRAC_CONST(0.104528494179249)}, {FRAC_CONST(-0.998629570007324), FRAC_CONST(0.052335809916258)},
- {FRAC_CONST(-1.000000000000000), FRAC_CONST(-0.000000087422777)}, {FRAC_CONST(-0.998629510402679), FRAC_CONST(-0.052335985004902)},
- {FRAC_CONST(-0.994521856307983), FRAC_CONST(-0.104528672993183)}, {FRAC_CONST(-0.987688302993774), FRAC_CONST(-0.156434610486031)},
- {FRAC_CONST(-0.978147566318512), FRAC_CONST(-0.207911789417267)}, {FRAC_CONST(-0.965925812721252), FRAC_CONST(-0.258819073438644)},
- {FRAC_CONST(-0.951056540012360), FRAC_CONST(-0.309016972780228)}, {FRAC_CONST(-0.933580398559570), FRAC_CONST(-0.358368098735809)},
- {FRAC_CONST(-0.913545429706573), FRAC_CONST(-0.406736731529236)}, {FRAC_CONST(-0.891006529331207), FRAC_CONST(-0.453990548849106)},
- {FRAC_CONST(-0.866025269031525), FRAC_CONST(-0.500000178813934)}, {FRAC_CONST(-0.838670492172241), FRAC_CONST(-0.544639170169830)},
- {FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327)}, {FRAC_CONST(-0.777145922183990), FRAC_CONST(-0.629320442676544)},
- {FRAC_CONST(-0.743144810199738), FRAC_CONST(-0.669130623340607)}, {FRAC_CONST(-0.707106649875641), FRAC_CONST(-0.707106888294220)},
- {FRAC_CONST(-0.669130504131317), FRAC_CONST(-0.743144869804382)}, {FRAC_CONST(-0.629320323467255), FRAC_CONST(-0.777145981788635)},
- {FRAC_CONST(-0.587785065174103), FRAC_CONST(-0.809017121791840)}, {FRAC_CONST(-0.544639110565186), FRAC_CONST(-0.838670551776886)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.996917307376862), FRAC_CONST(0.078459098935127)},
- {FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580)}, {FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761)},
- {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)}, {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)},
- {FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783)}, {FRAC_CONST(0.852640151977539), FRAC_CONST(0.522498548030853)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.649448037147522), FRAC_CONST(0.760405957698822)},
- {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(0.522498488426209), FRAC_CONST(0.852640211582184)},
- {FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(0.233445301651955), FRAC_CONST(0.972369909286499)},
- {FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419)}, {FRAC_CONST(0.078459084033966), FRAC_CONST(0.996917307376862)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580)},
- {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)}, {FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563)},
- {FRAC_CONST(-0.587785184383392), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392)}, {FRAC_CONST(-0.891006588935852), FRAC_CONST(0.453990370035172)},
- {FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293)}, {FRAC_CONST(-0.987688362598419), FRAC_CONST(0.156434446573257)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761)},
- {FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783)}, {FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167)},
- {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419)}, {FRAC_CONST(-0.078459173440933), FRAC_CONST(0.996917307376862)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.522498667240143), FRAC_CONST(0.852640092372894)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.852640211582184), FRAC_CONST(0.522498488426209)},
- {FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293)}, {FRAC_CONST(-0.996917366981506), FRAC_CONST(0.078459039330482)},
- {FRAC_CONST(-0.987688302993774), FRAC_CONST(-0.156434610486031)}, {FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739)},
- {FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327)}, {FRAC_CONST(-0.649447917938232), FRAC_CONST(-0.760406076908112)},
- {FRAC_CONST(-0.453990221023560), FRAC_CONST(-0.891006648540497)}, {FRAC_CONST(-0.233445450663567), FRAC_CONST(-0.972369909286499)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293)},
- {FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.309017121791840), FRAC_CONST(-0.951056480407715)}};
- #endif // ALLOW_SMALL_FRAMELENGTH
-#endif // FIXED_POINT
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
-static const complex_t cfft_tab_64[] = {{FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954)},
- {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)}, {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)},
- {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)}, {FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718)},
- {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)}, {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)},
- {FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479)},
- {FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127)}, {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)},
- {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)}, {FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.881921231746674), FRAC_CONST(0.471396833658218)},
- {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)}, {FRAC_CONST(-0.995184719562531), FRAC_CONST(-0.098017267882824)},
- {FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739)}, {FRAC_CONST(-0.773010551929474), FRAC_CONST(-0.634393215179443)},
- {FRAC_CONST(-0.555570006370544), FRAC_CONST(-0.831469774246216)}, {FRAC_CONST(-0.290284544229507), FRAC_CONST(-0.956940352916718)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.000000011924881), FRAC_CONST(-1.000000000000000)}};
-#endif // FIXED POINT
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
- #ifdef ALLOW_SMALL_FRAMELENGTH
-static const complex_t cfft_tab_60[] = {{FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.994521915912628), FRAC_CONST(0.104528464376926)},
- {FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300)}, {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)},
- {FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269)}, {FRAC_CONST(0.866025388240814), FRAC_CONST(0.500000000000000)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.743144810199738), FRAC_CONST(0.669130623340607)},
- {FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382)}, {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)},
- {FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459)}, {FRAC_CONST(0.406736612319946), FRAC_CONST(0.913545489311218)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(0.207911655306816), FRAC_CONST(0.978147625923157)},
- {FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)},
- {FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(-0.207911744713783), FRAC_CONST(0.978147566318512)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.406736701726913), FRAC_CONST(0.913545429706573)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300)},
- {FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269)}, {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)},
- {FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382)}, {FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628)},
- {FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)},
- {FRAC_CONST(-0.500000059604645), FRAC_CONST(0.866025388240814)}, {FRAC_CONST(-0.669130682945251), FRAC_CONST(0.743144810199738)},
- {FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392)}, {FRAC_CONST(-0.913545489311218), FRAC_CONST(0.406736582517624)},
- {FRAC_CONST(-0.978147625923157), FRAC_CONST(0.207911610603333)}, {FRAC_CONST(-1.000000000000000), FRAC_CONST(-0.000000087422777)},
- {FRAC_CONST(-0.978147566318512), FRAC_CONST(-0.207911789417267)}, {FRAC_CONST(-0.913545429706573), FRAC_CONST(-0.406736731529236)},
- {FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327)}, {FRAC_CONST(-0.669130504131317), FRAC_CONST(-0.743144869804382)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293)},
- {FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.309017121791840), FRAC_CONST(-0.951056480407715)}};
- #endif // ALLOW_SMALL_FRAMELENGTH
-#endif // FIXED POINT
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
- #ifdef LD_DEC
-static const complex_t cfft_tab_256[] = {{FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.999698817729950), FRAC_CONST(0.024541229009628)},
- {FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352)}, {FRAC_CONST(0.997290432453156), FRAC_CONST(0.073564566671848)},
- {FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954)}, {FRAC_CONST(0.992479562759399), FRAC_CONST(0.122410677373409)},
- {FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116)}, {FRAC_CONST(0.985277652740479), FRAC_CONST(0.170961901545525)},
- {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)}, {FRAC_CONST(0.975702106952667), FRAC_CONST(0.219101235270500)},
- {FRAC_CONST(0.970031261444092), FRAC_CONST(0.242980197072029)}, {FRAC_CONST(0.963776051998138), FRAC_CONST(0.266712784767151)},
- {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)}, {FRAC_CONST(0.949528157711029), FRAC_CONST(0.313681751489639)},
- {FRAC_CONST(0.941544055938721), FRAC_CONST(0.336889863014221)}, {FRAC_CONST(0.932992815971375), FRAC_CONST(0.359895050525665)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.914209723472595), FRAC_CONST(0.405241340398788)},
- {FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516)}, {FRAC_CONST(0.893224298954010), FRAC_CONST(0.449611335992813)},
- {FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251)}, {FRAC_CONST(0.870086967945099), FRAC_CONST(0.492898225784302)},
- {FRAC_CONST(0.857728600502014), FRAC_CONST(0.514102756977081)}, {FRAC_CONST(0.844853579998016), FRAC_CONST(0.534997642040253)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.817584812641144), FRAC_CONST(0.575808227062225)},
- {FRAC_CONST(0.803207516670227), FRAC_CONST(0.595699310302734)}, {FRAC_CONST(0.788346409797668), FRAC_CONST(0.615231633186340)},
- {FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733)}, {FRAC_CONST(0.757208824157715), FRAC_CONST(0.653172850608826)},
- {FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401)}, {FRAC_CONST(0.724247097969055), FRAC_CONST(0.689540565013886)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.689540505409241), FRAC_CONST(0.724247097969055)},
- {FRAC_CONST(0.671558916568756), FRAC_CONST(0.740951180458069)}, {FRAC_CONST(0.653172791004181), FRAC_CONST(0.757208883762360)},
- {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)}, {FRAC_CONST(0.615231573581696), FRAC_CONST(0.788346409797668)},
- {FRAC_CONST(0.595699310302734), FRAC_CONST(0.803207516670227)}, {FRAC_CONST(0.575808167457581), FRAC_CONST(0.817584812641144)},
- {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)}, {FRAC_CONST(0.534997642040253), FRAC_CONST(0.844853579998016)},
- {FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659)}, {FRAC_CONST(0.492898195981979), FRAC_CONST(0.870086967945099)},
- {FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318)}, {FRAC_CONST(0.449611306190491), FRAC_CONST(0.893224298954010)},
- {FRAC_CONST(0.427555114030838), FRAC_CONST(0.903989315032959)}, {FRAC_CONST(0.405241280794144), FRAC_CONST(0.914209783077240)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.359894961118698), FRAC_CONST(0.932992815971375)},
- {FRAC_CONST(0.336889833211899), FRAC_CONST(0.941544055938721)}, {FRAC_CONST(0.313681662082672), FRAC_CONST(0.949528217315674)},
- {FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718)}, {FRAC_CONST(0.266712754964828), FRAC_CONST(0.963776051998138)},
- {FRAC_CONST(0.242980122566223), FRAC_CONST(0.970031261444092)}, {FRAC_CONST(0.219101220369339), FRAC_CONST(0.975702106952667)},
- {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)}, {FRAC_CONST(0.170961856842041), FRAC_CONST(0.985277652740479)},
- {FRAC_CONST(0.146730497479439), FRAC_CONST(0.989176511764526)}, {FRAC_CONST(0.122410625219345), FRAC_CONST(0.992479562759399)},
- {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)}, {FRAC_CONST(0.073564492166042), FRAC_CONST(0.997290432453156)},
- {FRAC_CONST(0.049067649990320), FRAC_CONST(0.998795449733734)}, {FRAC_CONST(0.024541135877371), FRAC_CONST(0.999698817729950)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352)},
- {FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954)}, {FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116)},
- {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)}, {FRAC_CONST(0.970031261444092), FRAC_CONST(0.242980197072029)},
- {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)}, {FRAC_CONST(0.941544055938721), FRAC_CONST(0.336889863014221)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516)},
- {FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251)}, {FRAC_CONST(0.857728600502014), FRAC_CONST(0.514102756977081)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.803207516670227), FRAC_CONST(0.595699310302734)},
- {FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733)}, {FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.671558916568756), FRAC_CONST(0.740951180458069)},
- {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)}, {FRAC_CONST(0.595699310302734), FRAC_CONST(0.803207516670227)},
- {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)}, {FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659)},
- {FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318)}, {FRAC_CONST(0.427555114030838), FRAC_CONST(0.903989315032959)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.336889833211899), FRAC_CONST(0.941544055938721)},
- {FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718)}, {FRAC_CONST(0.242980122566223), FRAC_CONST(0.970031261444092)},
- {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)}, {FRAC_CONST(0.146730497479439), FRAC_CONST(0.989176511764526)},
- {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)}, {FRAC_CONST(0.049067649990320), FRAC_CONST(0.998795449733734)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.049067739397287), FRAC_CONST(0.998795449733734)},
- {FRAC_CONST(-0.098017223179340), FRAC_CONST(0.995184719562531)}, {FRAC_CONST(-0.146730571985245), FRAC_CONST(0.989176511764526)},
- {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)}, {FRAC_CONST(-0.242980197072029), FRAC_CONST(0.970031261444092)},
- {FRAC_CONST(-0.290284723043442), FRAC_CONST(0.956940293312073)}, {FRAC_CONST(-0.336889922618866), FRAC_CONST(0.941544055938721)},
- {FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(-0.427555084228516), FRAC_CONST(0.903989315032959)},
- {FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674)}, {FRAC_CONST(-0.514102756977081), FRAC_CONST(0.857728600502014)},
- {FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637)}, {FRAC_CONST(-0.595699369907379), FRAC_CONST(0.803207516670227)},
- {FRAC_CONST(-0.634393274784088), FRAC_CONST(0.773010492324829)}, {FRAC_CONST(-0.671559035778046), FRAC_CONST(0.740951061248779)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.740951240062714), FRAC_CONST(0.671558856964111)},
- {FRAC_CONST(-0.773010492324829), FRAC_CONST(0.634393274784088)}, {FRAC_CONST(-0.803207635879517), FRAC_CONST(0.595699131488800)},
- {FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479)}, {FRAC_CONST(-0.857728600502014), FRAC_CONST(0.514102756977081)},
- {FRAC_CONST(-0.881921350955963), FRAC_CONST(0.471396625041962)}, {FRAC_CONST(-0.903989315032959), FRAC_CONST(0.427555054426193)},
- {FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127)}, {FRAC_CONST(-0.941544115543365), FRAC_CONST(0.336889803409576)},
- {FRAC_CONST(-0.956940352916718), FRAC_CONST(0.290284723043442)}, {FRAC_CONST(-0.970031261444092), FRAC_CONST(0.242980077862740)},
- {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)}, {FRAC_CONST(-0.989176511764526), FRAC_CONST(0.146730333566666)},
- {FRAC_CONST(-0.995184719562531), FRAC_CONST(0.098017096519470)}, {FRAC_CONST(-0.998795449733734), FRAC_CONST(0.049067486077547)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.997290432453156), FRAC_CONST(0.073564566671848)},
- {FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116)}, {FRAC_CONST(0.975702106952667), FRAC_CONST(0.219101235270500)},
- {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)}, {FRAC_CONST(0.932992815971375), FRAC_CONST(0.359895050525665)},
- {FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516)}, {FRAC_CONST(0.870086967945099), FRAC_CONST(0.492898225784302)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.788346469402313), FRAC_CONST(0.615231573581696)},
- {FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401)}, {FRAC_CONST(0.689540505409241), FRAC_CONST(0.724247097969055)},
- {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)}, {FRAC_CONST(0.575808227062225), FRAC_CONST(0.817584812641144)},
- {FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659)}, {FRAC_CONST(0.449611306190491), FRAC_CONST(0.893224298954010)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.313681751489639), FRAC_CONST(0.949528157711029)},
- {FRAC_CONST(0.242980241775513), FRAC_CONST(0.970031261444092)}, {FRAC_CONST(0.170961856842041), FRAC_CONST(0.985277652740479)},
- {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)}, {FRAC_CONST(0.024541255086660), FRAC_CONST(0.999698817729950)},
- {FRAC_CONST(-0.049067739397287), FRAC_CONST(0.998795449733734)}, {FRAC_CONST(-0.122410707175732), FRAC_CONST(0.992479503154755)},
- {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)}, {FRAC_CONST(-0.266712725162506), FRAC_CONST(0.963776051998138)},
- {FRAC_CONST(-0.336889803409576), FRAC_CONST(0.941544055938721)}, {FRAC_CONST(-0.405241340398788), FRAC_CONST(0.914209723472595)},
- {FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674)}, {FRAC_CONST(-0.534997701644897), FRAC_CONST(0.844853520393372)},
- {FRAC_CONST(-0.595699369907379), FRAC_CONST(0.803207516670227)}, {FRAC_CONST(-0.653172850608826), FRAC_CONST(0.757208824157715)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.757208824157715), FRAC_CONST(0.653172850608826)},
- {FRAC_CONST(-0.803207516670227), FRAC_CONST(0.595699369907379)}, {FRAC_CONST(-0.844853520393372), FRAC_CONST(0.534997701644897)},
- {FRAC_CONST(-0.881921231746674), FRAC_CONST(0.471396833658218)}, {FRAC_CONST(-0.914209783077240), FRAC_CONST(0.405241221189499)},
- {FRAC_CONST(-0.941544115543365), FRAC_CONST(0.336889803409576)}, {FRAC_CONST(-0.963776051998138), FRAC_CONST(0.266712725162506)},
- {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)}, {FRAC_CONST(-0.992479503154755), FRAC_CONST(0.122410699725151)},
- {FRAC_CONST(-0.998795449733734), FRAC_CONST(0.049067724496126)}, {FRAC_CONST(-0.999698817729950), FRAC_CONST(-0.024541147053242)},
- {FRAC_CONST(-0.995184719562531), FRAC_CONST(-0.098017267882824)}, {FRAC_CONST(-0.985277652740479), FRAC_CONST(-0.170961990952492)},
- {FRAC_CONST(-0.970031261444092), FRAC_CONST(-0.242980241775513)}, {FRAC_CONST(-0.949528157711029), FRAC_CONST(-0.313681781291962)},
- {FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739)}, {FRAC_CONST(-0.893224298954010), FRAC_CONST(-0.449611306190491)},
- {FRAC_CONST(-0.857728660106659), FRAC_CONST(-0.514102697372437)}, {FRAC_CONST(-0.817584872245789), FRAC_CONST(-0.575808107852936)},
- {FRAC_CONST(-0.773010551929474), FRAC_CONST(-0.634393215179443)}, {FRAC_CONST(-0.724247038364410), FRAC_CONST(-0.689540624618530)},
- {FRAC_CONST(-0.671558916568756), FRAC_CONST(-0.740951180458069)}, {FRAC_CONST(-0.615231573581696), FRAC_CONST(-0.788346469402313)},
- {FRAC_CONST(-0.555570006370544), FRAC_CONST(-0.831469774246216)}, {FRAC_CONST(-0.492898195981979), FRAC_CONST(-0.870086967945099)},
- {FRAC_CONST(-0.427554935216904), FRAC_CONST(-0.903989374637604)}, {FRAC_CONST(-0.359895110130310), FRAC_CONST(-0.932992756366730)},
- {FRAC_CONST(-0.290284544229507), FRAC_CONST(-0.956940352916718)}, {FRAC_CONST(-0.219101369380951), FRAC_CONST(-0.975702106952667)},
- {FRAC_CONST(-0.146730408072472), FRAC_CONST(-0.989176511764526)}, {FRAC_CONST(-0.073564760386944), FRAC_CONST(-0.997290432453156)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954)},
- {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)}, {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)},
- {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)}, {FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718)},
- {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)}, {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)},
- {FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479)},
- {FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127)}, {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)},
- {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)}, {FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.881921231746674), FRAC_CONST(0.471396833658218)},
- {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)}, {FRAC_CONST(-0.995184719562531), FRAC_CONST(-0.098017267882824)},
- {FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739)}, {FRAC_CONST(-0.773010551929474), FRAC_CONST(-0.634393215179443)},
- {FRAC_CONST(-0.555570006370544), FRAC_CONST(-0.831469774246216)}, {FRAC_CONST(-0.290284544229507), FRAC_CONST(-0.956940352916718)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.000000011924881), FRAC_CONST(-1.000000000000000)}};
- #endif // LD_DEC
-#endif // FIXED POINT
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
- #ifdef LD_DEC
- #ifdef ALLOW_SMALL_FRAMELENGTH
-static const complex_t cfft_tab_240[] = {{FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.999657332897186), FRAC_CONST(0.026176949962974)},
- {FRAC_CONST(0.998629510402679), FRAC_CONST(0.052335958927870)}, {FRAC_CONST(0.996917307376862), FRAC_CONST(0.078459098935127)},
- {FRAC_CONST(0.994521915912628), FRAC_CONST(0.104528464376926)}, {FRAC_CONST(0.991444885730743), FRAC_CONST(0.130526199936867)},
- {FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580)}, {FRAC_CONST(0.983254909515381), FRAC_CONST(0.182235524058342)},
- {FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300)}, {FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761)},
- {FRAC_CONST(0.965925812721252), FRAC_CONST(0.258819043636322)}, {FRAC_CONST(0.958819746971130), FRAC_CONST(0.284015357494354)},
- {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)}, {FRAC_CONST(0.942641496658325), FRAC_CONST(0.333806872367859)},
- {FRAC_CONST(0.933580398559570), FRAC_CONST(0.358367949724197)}, {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)},
- {FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269)}, {FRAC_CONST(0.902585268020630), FRAC_CONST(0.430511116981506)},
- {FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783)}, {FRAC_CONST(0.878817081451416), FRAC_CONST(0.477158784866333)},
- {FRAC_CONST(0.866025388240814), FRAC_CONST(0.500000000000000)}, {FRAC_CONST(0.852640151977539), FRAC_CONST(0.522498548030853)},
- {FRAC_CONST(0.838670551776886), FRAC_CONST(0.544639050960541)}, {FRAC_CONST(0.824126183986664), FRAC_CONST(0.566406250000000)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.793353319168091), FRAC_CONST(0.608761429786682)},
- {FRAC_CONST(0.777145922183990), FRAC_CONST(0.629320383071899)}, {FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167)},
- {FRAC_CONST(0.743144810199738), FRAC_CONST(0.669130623340607)}, {FRAC_CONST(0.725374400615692), FRAC_CONST(0.688354551792145)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.688354551792145), FRAC_CONST(0.725374400615692)},
- {FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382)}, {FRAC_CONST(0.649448037147522), FRAC_CONST(0.760405957698822)},
- {FRAC_CONST(0.629320383071899), FRAC_CONST(0.777145981788635)}, {FRAC_CONST(0.608761370182037), FRAC_CONST(0.793353378772736)},
- {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(0.566406250000000), FRAC_CONST(0.824126183986664)},
- {FRAC_CONST(0.544638991355896), FRAC_CONST(0.838670611381531)}, {FRAC_CONST(0.522498488426209), FRAC_CONST(0.852640211582184)},
- {FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459)}, {FRAC_CONST(0.477158755064011), FRAC_CONST(0.878817141056061)},
- {FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207)}, {FRAC_CONST(0.430511027574539), FRAC_CONST(0.902585327625275)},
- {FRAC_CONST(0.406736612319946), FRAC_CONST(0.913545489311218)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(0.358367860317230), FRAC_CONST(0.933580458164215)}, {FRAC_CONST(0.333806812763214), FRAC_CONST(0.942641496658325)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(0.284015327692032), FRAC_CONST(0.958819746971130)},
- {FRAC_CONST(0.258819073438644), FRAC_CONST(0.965925812721252)}, {FRAC_CONST(0.233445301651955), FRAC_CONST(0.972369909286499)},
- {FRAC_CONST(0.207911655306816), FRAC_CONST(0.978147625923157)}, {FRAC_CONST(0.182235524058342), FRAC_CONST(0.983254909515381)},
- {FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419)}, {FRAC_CONST(0.130526125431061), FRAC_CONST(0.991444885730743)},
- {FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(0.078459084033966), FRAC_CONST(0.996917307376862)},
- {FRAC_CONST(0.052335973829031), FRAC_CONST(0.998629510402679)}, {FRAC_CONST(0.026176875457168), FRAC_CONST(0.999657332897186)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.026176963001490), FRAC_CONST(0.999657332897186)},
- {FRAC_CONST(-0.052336059510708), FRAC_CONST(0.998629510402679)}, {FRAC_CONST(-0.078459173440933), FRAC_CONST(0.996917307376862)},
- {FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(-0.130526214838028), FRAC_CONST(0.991444885730743)},
- {FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419)}, {FRAC_CONST(-0.182235598564148), FRAC_CONST(0.983254909515381)},
- {FRAC_CONST(-0.207911744713783), FRAC_CONST(0.978147566318512)}, {FRAC_CONST(-0.233445391058922), FRAC_CONST(0.972369909286499)},
- {FRAC_CONST(-0.258819162845612), FRAC_CONST(0.965925812721252)}, {FRAC_CONST(-0.284015417098999), FRAC_CONST(0.958819687366486)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.333806872367859), FRAC_CONST(0.942641496658325)},
- {FRAC_CONST(-0.358367949724197), FRAC_CONST(0.933580458164215)}, {FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(-0.406736701726913), FRAC_CONST(0.913545429706573)}, {FRAC_CONST(-0.430511116981506), FRAC_CONST(0.902585268020630)},
- {FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563)}, {FRAC_CONST(-0.477158725261688), FRAC_CONST(0.878817141056061)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.998629510402679), FRAC_CONST(0.052335958927870)},
- {FRAC_CONST(0.994521915912628), FRAC_CONST(0.104528464376926)}, {FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580)},
- {FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300)}, {FRAC_CONST(0.965925812721252), FRAC_CONST(0.258819043636322)},
- {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)}, {FRAC_CONST(0.933580398559570), FRAC_CONST(0.358367949724197)},
- {FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269)}, {FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783)},
- {FRAC_CONST(0.866025388240814), FRAC_CONST(0.500000000000000)}, {FRAC_CONST(0.838670551776886), FRAC_CONST(0.544639050960541)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.777145922183990), FRAC_CONST(0.629320383071899)},
- {FRAC_CONST(0.743144810199738), FRAC_CONST(0.669130623340607)}, {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382)}, {FRAC_CONST(0.629320383071899), FRAC_CONST(0.777145981788635)},
- {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(0.544638991355896), FRAC_CONST(0.838670611381531)},
- {FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459)}, {FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207)},
- {FRAC_CONST(0.406736612319946), FRAC_CONST(0.913545489311218)}, {FRAC_CONST(0.358367860317230), FRAC_CONST(0.933580458164215)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(0.258819073438644), FRAC_CONST(0.965925812721252)},
- {FRAC_CONST(0.207911655306816), FRAC_CONST(0.978147625923157)}, {FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419)},
- {FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(0.052335973829031), FRAC_CONST(0.998629510402679)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.052336059510708), FRAC_CONST(0.998629510402679)},
- {FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628)}, {FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419)},
- {FRAC_CONST(-0.207911744713783), FRAC_CONST(0.978147566318512)}, {FRAC_CONST(-0.258819162845612), FRAC_CONST(0.965925812721252)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.358367949724197), FRAC_CONST(0.933580458164215)},
- {FRAC_CONST(-0.406736701726913), FRAC_CONST(0.913545429706573)}, {FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563)},
- {FRAC_CONST(-0.500000059604645), FRAC_CONST(0.866025388240814)}, {FRAC_CONST(-0.544639050960541), FRAC_CONST(0.838670551776886)},
- {FRAC_CONST(-0.587785184383392), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(-0.629320502281189), FRAC_CONST(0.777145862579346)},
- {FRAC_CONST(-0.669130682945251), FRAC_CONST(0.743144810199738)}, {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(-0.743144929409027), FRAC_CONST(0.669130444526672)}, {FRAC_CONST(-0.777146041393280), FRAC_CONST(0.629320263862610)},
- {FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392)}, {FRAC_CONST(-0.838670551776886), FRAC_CONST(0.544639050960541)},
- {FRAC_CONST(-0.866025388240814), FRAC_CONST(0.500000059604645)}, {FRAC_CONST(-0.891006588935852), FRAC_CONST(0.453990370035172)},
- {FRAC_CONST(-0.913545489311218), FRAC_CONST(0.406736582517624)}, {FRAC_CONST(-0.933580458164215), FRAC_CONST(0.358367919921875)},
- {FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293)}, {FRAC_CONST(-0.965925872325897), FRAC_CONST(0.258818924427032)},
- {FRAC_CONST(-0.978147625923157), FRAC_CONST(0.207911610603333)}, {FRAC_CONST(-0.987688362598419), FRAC_CONST(0.156434446573257)},
- {FRAC_CONST(-0.994521915912628), FRAC_CONST(0.104528494179249)}, {FRAC_CONST(-0.998629570007324), FRAC_CONST(0.052335809916258)},
- {FRAC_CONST(-1.000000000000000), FRAC_CONST(-0.000000087422777)}, {FRAC_CONST(-0.998629510402679), FRAC_CONST(-0.052335985004902)},
- {FRAC_CONST(-0.994521856307983), FRAC_CONST(-0.104528672993183)}, {FRAC_CONST(-0.987688302993774), FRAC_CONST(-0.156434610486031)},
- {FRAC_CONST(-0.978147566318512), FRAC_CONST(-0.207911789417267)}, {FRAC_CONST(-0.965925812721252), FRAC_CONST(-0.258819073438644)},
- {FRAC_CONST(-0.951056540012360), FRAC_CONST(-0.309016972780228)}, {FRAC_CONST(-0.933580398559570), FRAC_CONST(-0.358368098735809)},
- {FRAC_CONST(-0.913545429706573), FRAC_CONST(-0.406736731529236)}, {FRAC_CONST(-0.891006529331207), FRAC_CONST(-0.453990548849106)},
- {FRAC_CONST(-0.866025269031525), FRAC_CONST(-0.500000178813934)}, {FRAC_CONST(-0.838670492172241), FRAC_CONST(-0.544639170169830)},
- {FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327)}, {FRAC_CONST(-0.777145922183990), FRAC_CONST(-0.629320442676544)},
- {FRAC_CONST(-0.743144810199738), FRAC_CONST(-0.669130623340607)}, {FRAC_CONST(-0.707106649875641), FRAC_CONST(-0.707106888294220)},
- {FRAC_CONST(-0.669130504131317), FRAC_CONST(-0.743144869804382)}, {FRAC_CONST(-0.629320323467255), FRAC_CONST(-0.777145981788635)},
- {FRAC_CONST(-0.587785065174103), FRAC_CONST(-0.809017121791840)}, {FRAC_CONST(-0.544639110565186), FRAC_CONST(-0.838670551776886)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.996917307376862), FRAC_CONST(0.078459098935127)},
- {FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580)}, {FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761)},
- {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)}, {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)},
- {FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783)}, {FRAC_CONST(0.852640151977539), FRAC_CONST(0.522498548030853)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.649448037147522), FRAC_CONST(0.760405957698822)},
- {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(0.522498488426209), FRAC_CONST(0.852640211582184)},
- {FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(0.233445301651955), FRAC_CONST(0.972369909286499)},
- {FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419)}, {FRAC_CONST(0.078459084033966), FRAC_CONST(0.996917307376862)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580)},
- {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)}, {FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563)},
- {FRAC_CONST(-0.587785184383392), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392)}, {FRAC_CONST(-0.891006588935852), FRAC_CONST(0.453990370035172)},
- {FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293)}, {FRAC_CONST(-0.987688362598419), FRAC_CONST(0.156434446573257)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761)},
- {FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783)}, {FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167)},
- {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419)}, {FRAC_CONST(-0.078459173440933), FRAC_CONST(0.996917307376862)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.522498667240143), FRAC_CONST(0.852640092372894)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.852640211582184), FRAC_CONST(0.522498488426209)},
- {FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293)}, {FRAC_CONST(-0.996917366981506), FRAC_CONST(0.078459039330482)},
- {FRAC_CONST(-0.987688302993774), FRAC_CONST(-0.156434610486031)}, {FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739)},
- {FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327)}, {FRAC_CONST(-0.649447917938232), FRAC_CONST(-0.760406076908112)},
- {FRAC_CONST(-0.453990221023560), FRAC_CONST(-0.891006648540497)}, {FRAC_CONST(-0.233445450663567), FRAC_CONST(-0.972369909286499)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)},
- {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037)}, {FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550)},
- {FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715)}, {FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293)},
- {FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.309017121791840), FRAC_CONST(-0.951056480407715)}};
- #endif // ALLOW_SMALL_FRAMELENGTH
- #endif // LD_DEC
-#endif // FIXED POINT
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
-static const complex_t cfft_tab_128[] = {{FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352)},
- {FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954)}, {FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116)},
- {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)}, {FRAC_CONST(0.970031261444092), FRAC_CONST(0.242980197072029)},
- {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)}, {FRAC_CONST(0.941544055938721), FRAC_CONST(0.336889863014221)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516)},
- {FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251)}, {FRAC_CONST(0.857728600502014), FRAC_CONST(0.514102756977081)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.803207516670227), FRAC_CONST(0.595699310302734)},
- {FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733)}, {FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.671558916568756), FRAC_CONST(0.740951180458069)},
- {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)}, {FRAC_CONST(0.595699310302734), FRAC_CONST(0.803207516670227)},
- {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)}, {FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659)},
- {FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318)}, {FRAC_CONST(0.427555114030838), FRAC_CONST(0.903989315032959)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.336889833211899), FRAC_CONST(0.941544055938721)},
- {FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718)}, {FRAC_CONST(0.242980122566223), FRAC_CONST(0.970031261444092)},
- {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)}, {FRAC_CONST(0.146730497479439), FRAC_CONST(0.989176511764526)},
- {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)}, {FRAC_CONST(0.049067649990320), FRAC_CONST(0.998795449733734)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.049067739397287), FRAC_CONST(0.998795449733734)},
- {FRAC_CONST(-0.098017223179340), FRAC_CONST(0.995184719562531)}, {FRAC_CONST(-0.146730571985245), FRAC_CONST(0.989176511764526)},
- {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)}, {FRAC_CONST(-0.242980197072029), FRAC_CONST(0.970031261444092)},
- {FRAC_CONST(-0.290284723043442), FRAC_CONST(0.956940293312073)}, {FRAC_CONST(-0.336889922618866), FRAC_CONST(0.941544055938721)},
- {FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(-0.427555084228516), FRAC_CONST(0.903989315032959)},
- {FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674)}, {FRAC_CONST(-0.514102756977081), FRAC_CONST(0.857728600502014)},
- {FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637)}, {FRAC_CONST(-0.595699369907379), FRAC_CONST(0.803207516670227)},
- {FRAC_CONST(-0.634393274784088), FRAC_CONST(0.773010492324829)}, {FRAC_CONST(-0.671559035778046), FRAC_CONST(0.740951061248779)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.740951240062714), FRAC_CONST(0.671558856964111)},
- {FRAC_CONST(-0.773010492324829), FRAC_CONST(0.634393274784088)}, {FRAC_CONST(-0.803207635879517), FRAC_CONST(0.595699131488800)},
- {FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479)}, {FRAC_CONST(-0.857728600502014), FRAC_CONST(0.514102756977081)},
- {FRAC_CONST(-0.881921350955963), FRAC_CONST(0.471396625041962)}, {FRAC_CONST(-0.903989315032959), FRAC_CONST(0.427555054426193)},
- {FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127)}, {FRAC_CONST(-0.941544115543365), FRAC_CONST(0.336889803409576)},
- {FRAC_CONST(-0.956940352916718), FRAC_CONST(0.290284723043442)}, {FRAC_CONST(-0.970031261444092), FRAC_CONST(0.242980077862740)},
- {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)}, {FRAC_CONST(-0.989176511764526), FRAC_CONST(0.146730333566666)},
- {FRAC_CONST(-0.995184719562531), FRAC_CONST(0.098017096519470)}, {FRAC_CONST(-0.998795449733734), FRAC_CONST(0.049067486077547)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954)},
- {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)}, {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)},
- {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)}, {FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718)},
- {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)}, {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600)},
- {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)}, {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)},
- {FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479)},
- {FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127)}, {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797)},
- {FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124)}, {FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184)},
- {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)}, {FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531)},
- {FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757)}, {FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.881921231746674), FRAC_CONST(0.471396833658218)},
- {FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439)}, {FRAC_CONST(-0.995184719562531), FRAC_CONST(-0.098017267882824)},
- {FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739)}, {FRAC_CONST(-0.773010551929474), FRAC_CONST(-0.634393215179443)},
- {FRAC_CONST(-0.555570006370544), FRAC_CONST(-0.831469774246216)}, {FRAC_CONST(-0.290284544229507), FRAC_CONST(-0.956940352916718)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061)},
- {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000)}, {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796)},
- {FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930)}, {FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)},
- {FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000)}, {FRAC_CONST(0.000000011924881), FRAC_CONST(-1.000000000000000)}};
-#endif // FIXED_POINT
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
-static const real_t drc_pow2_table[] = {COEF_CONST(0.5146511183), COEF_CONST(0.5297315472), COEF_CONST(0.5452538663), COEF_CONST(0.5612310242), COEF_CONST(0.5776763484), COEF_CONST(0.5946035575),
- COEF_CONST(0.6120267717), COEF_CONST(0.6299605249), COEF_CONST(0.6484197773), COEF_CONST(0.6674199271), COEF_CONST(0.6869768237), COEF_CONST(0.7071067812),
- COEF_CONST(0.7278265914), COEF_CONST(0.7491535384), COEF_CONST(0.7711054127), COEF_CONST(0.7937005260), COEF_CONST(0.8169577266), COEF_CONST(0.8408964153),
- COEF_CONST(0.8655365610), COEF_CONST(0.8908987181), COEF_CONST(0.9170040432), COEF_CONST(0.9438743127), COEF_CONST(0.9715319412), COEF_CONST(1.0000000000),
- COEF_CONST(1.0293022366), COEF_CONST(1.0594630944), COEF_CONST(1.0905077327), COEF_CONST(1.1224620483), COEF_CONST(1.1553526969), COEF_CONST(1.1892071150),
- COEF_CONST(1.2240535433), COEF_CONST(1.2599210499), COEF_CONST(1.2968395547), COEF_CONST(1.3348398542), COEF_CONST(1.3739536475), COEF_CONST(1.4142135624),
- COEF_CONST(1.4556531828), COEF_CONST(1.4983070769), COEF_CONST(1.5422108254), COEF_CONST(1.5874010520), COEF_CONST(1.6339154532), COEF_CONST(1.6817928305),
- COEF_CONST(1.7310731220), COEF_CONST(1.7817974363), COEF_CONST(1.8340080864), COEF_CONST(1.8877486254), COEF_CONST(1.9430638823)};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-/* binary search huffman tables */
-static const int8_t f_huffman_sa[][2] = {
- {/*0*/ -15, 1}, /* index 0: 1 bits: x */
- {2, 3}, /* index 1: 2 bits: 1x */
- {/*7*/ -8, 4}, /* index 2: 3 bits: 10x */
- {5, 6}, /* index 3: 3 bits: 11x */
- {/*1*/ -14, /*-1*/ -16}, /* index 4: 4 bits: 101x */
- {/*-2*/ -17, 7}, /* index 5: 4 bits: 110x */
- {8, 9}, /* index 6: 4 bits: 111x */
- {/*2*/ -13, /*-3*/ -18}, /* index 7: 5 bits: 1101x */
- {/*3*/ -12, 10}, /* index 8: 5 bits: 1110x */
- {11, 12}, /* index 9: 5 bits: 1111x */
- {/*4*/ -11, /*5*/ -10}, /* index 10: 6 bits: 11101x */
- {/*-4*/ -19, /*-5*/ -20}, /* index 11: 6 bits: 11110x */
- {/*6*/ -9, 13}, /* index 12: 6 bits: 11111x */
- {/*-7*/ -22, /*-6*/ -21} /* index 13: 7 bits: 111111x */
-};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-static const int8_t t_huffman_sa[][2] = {
- {/*0*/ -15, 1}, /* index 0: 1 bits: x */
- {2, 3}, /* index 1: 2 bits: 1x */
- {/*-1*/ -16, /*1*/ -14}, /* index 2: 3 bits: 10x */
- {4, 5}, /* index 3: 3 bits: 11x */
- {/*-2*/ -17, /*2*/ -13}, /* index 4: 4 bits: 110x */
- {6, 7}, /* index 5: 4 bits: 111x */
- {/*-3*/ -18, /*3*/ -12}, /* index 6: 5 bits: 1110x */
- {8, 9}, /* index 7: 5 bits: 1111x */
- {/*-4*/ -19, /*4*/ -11}, /* index 8: 6 bits: 11110x */
- {10, 11}, /* index 9: 6 bits: 11111x */
- {/*-5*/ -20, /*5*/ -10}, /* index 10: 7 bits: 111110x */
- {/*-6*/ -21, 12}, /* index 11: 7 bits: 111111x */
- {/*-7*/ -22, 13}, /* index 12: 8 bits: 1111111x */
- {/*6*/ -9, /*7*/ -8} /* index 13: 9 bits: 11111111x */
-};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-static const int8_t f_huffman_pan[][2] = {
- {/*0*/ -15, 1}, /* index 0: 1 bits: x */
- {/*-1*/ -16, 2}, /* index 1: 2 bits: 1x */
- {/*1*/ -14, 3}, /* index 2: 3 bits: 11x */
- {4, 5}, /* index 3: 4 bits: 111x */
- {/*-2*/ -17, /*2*/ -13}, /* index 4: 5 bits: 1110x */
- {6, 7}, /* index 5: 5 bits: 1111x */
- {/*-3*/ -18, /*3*/ -12}, /* index 6: 6 bits: 11110x */
- {8, 9}, /* index 7: 6 bits: 11111x */
- {/*-4*/ -19, /*4*/ -11}, /* index 8: 7 bits: 111110x */
- {10, 11}, /* index 9: 7 bits: 111111x */
- {/*-5*/ -20, /*5*/ -10}, /* index 10: 8 bits: 1111110x */
- {12, 13}, /* index 11: 8 bits: 1111111x */
- {/*-6*/ -21, /*6*/ -9}, /* index 12: 9 bits: 11111110x */
- {/*-7*/ -22, 14}, /* index 13: 9 bits: 11111111x */
- {/*7*/ -8, 15}, /* index 14: 10 bits: 111111111x */
- {16, 17}, /* index 15: 11 bits: 1111111111x */
- {/*-8*/ -23, /*8*/ -7}, /* index 16: 12 bits: 11111111110x */
- {18, 19}, /* index 17: 12 bits: 11111111111x */
- {/*-10*/ -25, 20}, /* index 18: 13 bits: 111111111110x */
- {21, 22}, /* index 19: 13 bits: 111111111111x */
- {/*-9*/ -24, /*9*/ -6}, /* index 20: 14 bits: 1111111111101x */
- {/*10*/ -5, 23}, /* index 21: 14 bits: 1111111111110x */
- {24, 25}, /* index 22: 14 bits: 1111111111111x */
- {/*-13*/ -28, /*-11*/ -26}, /* index 23: 15 bits: 11111111111101x */
- {/*11*/ -4, /*13*/ -2}, /* index 24: 15 bits: 11111111111110x */
- {26, 27}, /* index 25: 15 bits: 11111111111111x */
- {/*-14*/ -29, /*-12*/ -27}, /* index 26: 16 bits: 111111111111110x */
- {/*12*/ -3, /*14*/ -1} /* index 27: 16 bits: 111111111111111x */
-};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-static const int8_t t_huffman_pan[][2] = {
- {/*0*/ -15, 1}, /* index 0: 1 bits: x */
- {/*-1*/ -16, 2}, /* index 1: 2 bits: 1x */
- {/*1*/ -14, 3}, /* index 2: 3 bits: 11x */
- {/*-2*/ -17, 4}, /* index 3: 4 bits: 111x */
- {/*2*/ -13, 5}, /* index 4: 5 bits: 1111x */
- {/*-3*/ -18, 6}, /* index 5: 6 bits: 11111x */
- {/*3*/ -12, 7}, /* index 6: 7 bits: 111111x */
- {/*-4*/ -19, 8}, /* index 7: 8 bits: 1111111x */
- {/*4*/ -11, 9}, /* index 8: 9 bits: 11111111x */
- {10, 11}, /* index 9: 10 bits: 111111111x */
- {/*-5*/ -20, /*5*/ -10}, /* index 10: 11 bits: 1111111110x */
- {12, 13}, /* index 11: 11 bits: 1111111111x */
- {/*-6*/ -21, /*6*/ -9}, /* index 12: 12 bits: 11111111110x */
- {14, 15}, /* index 13: 12 bits: 11111111111x */
- {/*-7*/ -22, /*7*/ -8}, /* index 14: 13 bits: 111111111110x */
- {16, 17}, /* index 15: 13 bits: 111111111111x */
- {/*-8*/ -23, /*8*/ -7}, /* index 16: 14 bits: 1111111111110x */
- {18, 19}, /* index 17: 14 bits: 1111111111111x */
- {/*-10*/ -25, /*10*/ -5}, /* index 18: 15 bits: 11111111111110x */
- {20, 21}, /* index 19: 15 bits: 11111111111111x */
- {/*-9*/ -24, /*9*/ -6}, /* index 20: 16 bits: 111111111111110x */
- {22, 23}, /* index 21: 16 bits: 111111111111111x */
- {24, 25}, /* index 22: 17 bits: 1111111111111110x */
- {26, 27}, /* index 23: 17 bits: 1111111111111111x */
- {/*-14*/ -29, /*-13*/ -28}, /* index 24: 18 bits: 11111111111111100x */
- {/*-12*/ -27, /*-11*/ -26}, /* index 25: 18 bits: 11111111111111101x */
- {/*11*/ -4, /*12*/ -3}, /* index 26: 18 bits: 11111111111111110x */
- {/*13*/ -2, /*14*/ -1} /* index 27: 18 bits: 11111111111111111x */
-};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-/* There are 3 classes in the standard but the last 2 are identical */
-static const real_t sa_quant[8][2] = {
- {FRAC_CONST(0.0000), FRAC_CONST(0.0000)}, {FRAC_CONST(0.0501), FRAC_CONST(0.1778)}, {FRAC_CONST(0.0706), FRAC_CONST(0.2818)}, {FRAC_CONST(0.0995), FRAC_CONST(0.4467)},
- {FRAC_CONST(0.1399), FRAC_CONST(0.5623)}, {FRAC_CONST(0.1957), FRAC_CONST(0.7079)}, {FRAC_CONST(0.2713), FRAC_CONST(0.8913)}, {FRAC_CONST(0.3699), FRAC_CONST(1.0000)},
-};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
- /* We don't need the actual quantizer values */
- #if 0
-static const real_t pan_quant[8][5] =
-{
- { COEF_CONST(0.0000), COEF_CONST(0.0000), COEF_CONST(0.0000), COEF_CONST(0.0000), COEF_CONST(0.0000) },
- { COEF_CONST(0.1661), COEF_CONST(0.1661), COEF_CONST(0.3322), COEF_CONST(0.3322), COEF_CONST(0.3322) },
- { COEF_CONST(0.3322), COEF_CONST(0.3322), COEF_CONST(0.6644), COEF_CONST(0.8305), COEF_CONST(0.8305) },
- { COEF_CONST(0.4983), COEF_CONST(0.6644), COEF_CONST(0.9966), COEF_CONST(1.4949), COEF_CONST(1.6610) },
- { COEF_CONST(0.6644), COEF_CONST(0.9966), COEF_CONST(1.4949), COEF_CONST(2.1593), COEF_CONST(2.4914) },
- { COEF_CONST(0.8305), COEF_CONST(1.3288), COEF_CONST(2.1593), COEF_CONST(2.9897), COEF_CONST(3.4880) },
- { COEF_CONST(0.9966), COEF_CONST(1.8271), COEF_CONST(2.8236), COEF_CONST(3.8202), COEF_CONST(4.6507) },
- { COEF_CONST(1.3288), COEF_CONST(2.3253), COEF_CONST(3.4880), COEF_CONST(4.6507), COEF_CONST(5.8134) },
-};
- #endif
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-/* 2^(pan_quant[x][y] */
-static const real_t pan_pow_2_pos[8][5] = {{REAL_CONST(1.0000000), REAL_CONST(1.0000000), REAL_CONST(1.0000000), REAL_CONST(1.0000000), REAL_CONST(1.0000000)},
- {REAL_CONST(1.1220021), REAL_CONST(1.1220021), REAL_CONST(1.2589312), REAL_CONST(1.2589312), REAL_CONST(1.2589312)},
- {REAL_CONST(1.2589312), REAL_CONST(1.2589312), REAL_CONST(1.5849090), REAL_CONST(1.7783016), REAL_CONST(1.7783016)},
- {REAL_CONST(1.4125481), REAL_CONST(1.5849090), REAL_CONST(1.9952921), REAL_CONST(2.8184461), REAL_CONST(3.1623565)},
- {REAL_CONST(1.5849090), REAL_CONST(1.9952922), REAL_CONST(2.8184461), REAL_CONST(4.4669806), REAL_CONST(5.6232337)},
- {REAL_CONST(1.7783016), REAL_CONST(2.5119365), REAL_CONST(4.4669806), REAL_CONST(7.9430881), REAL_CONST(11.219994)},
- {REAL_CONST(1.9952921), REAL_CONST(3.5482312), REAL_CONST(7.0792671), REAL_CONST(14.125206), REAL_CONST(25.118876)},
- {REAL_CONST(2.5119365), REAL_CONST(5.0116998), REAL_CONST(11.219994), REAL_CONST(25.118876), REAL_CONST(56.235140)}};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-/* 2^(-pan_quant[x][y] */
-static const real_t pan_pow_2_neg[8][5] = {{REAL_CONST(1), REAL_CONST(1), REAL_CONST(1), REAL_CONST(1), REAL_CONST(1)},
- {REAL_CONST(0.8912487), REAL_CONST(0.8912487), REAL_CONST(0.7943242), REAL_CONST(0.7943242), REAL_CONST(0.7943242)},
- {REAL_CONST(0.7943242), REAL_CONST(0.7943242), REAL_CONST(0.6309511), REAL_CONST(0.5623344), REAL_CONST(0.5623344)},
- {REAL_CONST(0.7079405), REAL_CONST(0.6309511), REAL_CONST(0.5011797), REAL_CONST(0.3548054), REAL_CONST(0.3162199)},
- {REAL_CONST(0.6309511), REAL_CONST(0.5011797), REAL_CONST(0.3548054), REAL_CONST(0.2238649), REAL_CONST(0.1778336)},
- {REAL_CONST(0.5623343), REAL_CONST(0.3980992), REAL_CONST(0.2238649), REAL_CONST(0.1258956), REAL_CONST(0.0891266)},
- {REAL_CONST(0.5011797), REAL_CONST(0.2818306), REAL_CONST(0.1412576), REAL_CONST(0.0707954), REAL_CONST(0.0398107)},
- {REAL_CONST(0.3980992), REAL_CONST(0.1995331), REAL_CONST(0.0891267), REAL_CONST(0.0398107), REAL_CONST(0.0177825)}};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-/* 2^(pan_quant[x][y]/30) */
-static const real_t pan_pow_2_30_pos[8][5] = {{COEF_CONST(1), COEF_CONST(1), COEF_CONST(1), COEF_CONST(1), COEF_CONST(1)},
- {COEF_CONST(1.003845098), COEF_CONST(1.003845098), COEF_CONST(1.007704982), COEF_CONST(1.007704982), COEF_CONST(1.007704982)},
- {COEF_CONST(1.007704982), COEF_CONST(1.007704982), COEF_CONST(1.01546933), COEF_CONST(1.019373909), COEF_CONST(1.019373909)},
- {COEF_CONST(1.011579706), COEF_CONST(1.01546933), COEF_CONST(1.023293502), COEF_CONST(1.035142941), COEF_CONST(1.039123167)},
- {COEF_CONST(1.01546933), COEF_CONST(1.023293502), COEF_CONST(1.035142941), COEF_CONST(1.051155908), COEF_CONST(1.059252598)},
- {COEF_CONST(1.019373909), COEF_CONST(1.03117796), COEF_CONST(1.051155908), COEF_CONST(1.071518432), COEF_CONST(1.0839263)},
- {COEF_CONST(1.023293502), COEF_CONST(1.043118698), COEF_CONST(1.067414119), COEF_CONST(1.092277933), COEF_CONST(1.113439626)},
- {COEF_CONST(1.03117796), COEF_CONST(1.055195268), COEF_CONST(1.0839263), COEF_CONST(1.113439626), COEF_CONST(1.143756546)}};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-/* 2^(-pan_quant[x][y]/30) */
-static const real_t pan_pow_2_30_neg[8][5] = {{COEF_CONST(1), COEF_CONST(1), COEF_CONST(1), COEF_CONST(1), COEF_CONST(1)},
- {COEF_CONST(0.99616963), COEF_CONST(0.99616963), COEF_CONST(0.992353931), COEF_CONST(0.992353931), COEF_CONST(0.99235393)},
- {COEF_CONST(0.992353931), COEF_CONST(0.992353931), COEF_CONST(0.984766325), COEF_CONST(0.980994305), COEF_CONST(0.980994305)},
- {COEF_CONST(0.988552848), COEF_CONST(0.984766325), COEF_CONST(0.977236734), COEF_CONST(0.966050157), COEF_CONST(0.962349827)},
- {COEF_CONST(0.984766325), COEF_CONST(0.977236734), COEF_CONST(0.966050157), COEF_CONST(0.951333663), COEF_CONST(0.944061881)},
- {COEF_CONST(0.980994305), COEF_CONST(0.969764715), COEF_CONST(0.951333663), COEF_CONST(0.933255062), COEF_CONST(0.922571949)},
- {COEF_CONST(0.977236734), COEF_CONST(0.958663671), COEF_CONST(0.936843519), COEF_CONST(0.915517901), COEF_CONST(0.898117847)},
- {COEF_CONST(0.969764715), COEF_CONST(0.947691892), COEF_CONST(0.922571949), COEF_CONST(0.898117847), COEF_CONST(0.874311936)}};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-static const real_t g_decayslope[MAX_SA_BAND] = {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.95), FRAC_CONST(0.9), FRAC_CONST(0.85), FRAC_CONST(0.8), FRAC_CONST(0.75),
- FRAC_CONST(0.7), FRAC_CONST(0.65), FRAC_CONST(0.6), FRAC_CONST(0.55), FRAC_CONST(0.5), FRAC_CONST(0.45), FRAC_CONST(0.4), FRAC_CONST(0.35),
- FRAC_CONST(0.3), FRAC_CONST(0.25), FRAC_CONST(0.2), FRAC_CONST(0.15), FRAC_CONST(0.1), FRAC_CONST(0.05), FRAC_CONST(0), FRAC_CONST(0),
- FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0),
- FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0),
- FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0), FRAC_CONST(0)};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-static const real_t sa_sqrt_1_minus[8][2] = {{FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(0.998744206), FRAC_CONST(0.984066644)},
- {FRAC_CONST(0.997504707), FRAC_CONST(0.959473168)},
- {FRAC_CONST(0.995037562), FRAC_CONST(0.894683804)},
- {FRAC_CONST(0.990165638), FRAC_CONST(0.826933317)},
- {FRAC_CONST(0.980663811), FRAC_CONST(0.706312672)},
- {FRAC_CONST(0.962494836), FRAC_CONST(0.45341406)},
- {FRAC_CONST(0.929071574), FRAC_CONST(0)}};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-static const uint8_t sa_freq_scale[9] = {0, 1, 2, 3, 5, 7, 10, 13, 23};
-static const uint8_t pan_freq_scale[21] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 22, 26, 32, 64};
-static const uint8_t pan_quant_class[20] = {0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4, 4};
-/* Inverse mapping lookup */
-static const uint8_t pan_inv_freq[64] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 15, 15, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18,
- 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19};
-static const uint8_t sa_inv_freq[MAX_SA_BAND] = {0, 1, 2, 3, 3, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7};
-static const real_t filter_coeff[] = {FRAC_CONST(0.65143905754106), FRAC_CONST(0.56471812200776), FRAC_CONST(0.48954165955695)};
-static const uint8_t delay_length[3] = {3, 4, 5};
-static const real_t delay_fraction[] = {FRAC_CONST(0.43), FRAC_CONST(0.75), FRAC_CONST(0.347)};
-static const real_t peak_decay = FRAC_CONST(0.76592833836465);
-static const real_t smooth_coeff = FRAC_CONST(0.25);
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#if defined(DRM) || defined(PS_DEC)
-/* Please note that these are the same tables as in plain PS */
-static const complex_t Q_Fract_allpass_Qmf[][3] = {
- {{FRAC_CONST(0.7804303765), FRAC_CONST(0.6252426505)}, {FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(0.8550928831), FRAC_CONST(0.5184748173)}},
- {{FRAC_CONST(-0.4399392009), FRAC_CONST(0.8980275393)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(-0.0643581524), FRAC_CONST(0.9979268909)}},
- {{FRAC_CONST(-0.9723699093), FRAC_CONST(-0.2334454209)}, {FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(-0.9146071672), FRAC_CONST(0.4043435752)}},
- {{FRAC_CONST(0.0157073960), FRAC_CONST(-0.9998766184)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(-0.7814115286), FRAC_CONST(-0.6240159869)}},
- {{FRAC_CONST(0.9792228341), FRAC_CONST(-0.2027871907)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(0.1920081824), FRAC_CONST(-0.9813933372)}},
- {{FRAC_CONST(0.4115142524), FRAC_CONST(0.9114032984)}, {FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(0.9589683414), FRAC_CONST(-0.2835132182)}},
- {{FRAC_CONST(-0.7996847630), FRAC_CONST(0.6004201174)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(0.6947838664), FRAC_CONST(0.7192186117)}},
- {{FRAC_CONST(-0.7604058385), FRAC_CONST(-0.6494481564)}, {FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(-0.3164770305), FRAC_CONST(0.9486001730)}},
- {{FRAC_CONST(0.4679299891), FRAC_CONST(-0.8837655187)}, {FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(-0.9874414206), FRAC_CONST(0.1579856575)}},
- {{FRAC_CONST(0.9645573497), FRAC_CONST(0.2638732493)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(-0.5966450572), FRAC_CONST(-0.8025052547)}},
- {{FRAC_CONST(-0.0471066870), FRAC_CONST(0.9988898635)}, {FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(0.4357025325), FRAC_CONST(-0.9000906944)}},
- {{FRAC_CONST(-0.9851093888), FRAC_CONST(0.1719288528)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(0.9995546937), FRAC_CONST(-0.0298405960)}},
- {{FRAC_CONST(-0.3826831877), FRAC_CONST(-0.9238796234)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(0.4886211455), FRAC_CONST(0.8724960685)}},
- {{FRAC_CONST(0.8181498647), FRAC_CONST(-0.5750049949)}, {FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(-0.5477093458), FRAC_CONST(0.8366686702)}},
- {{FRAC_CONST(0.7396308780), FRAC_CONST(0.6730127335)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(-0.9951074123), FRAC_CONST(-0.0987988561)}},
- {{FRAC_CONST(-0.4954589605), FRAC_CONST(0.8686313629)}, {FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(-0.3725017905), FRAC_CONST(-0.9280315042)}},
- {{FRAC_CONST(-0.9557929039), FRAC_CONST(-0.2940406799)}, {FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(0.6506417990), FRAC_CONST(-0.7593847513)}},
- {{FRAC_CONST(0.0784594864), FRAC_CONST(-0.9969173074)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(0.9741733670), FRAC_CONST(0.2258014232)}},
- {{FRAC_CONST(0.9900237322), FRAC_CONST(-0.1409008205)}, {FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(0.2502108514), FRAC_CONST(0.9681913853)}},
- {{FRAC_CONST(0.3534744382), FRAC_CONST(0.9354441762)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(-0.7427945137), FRAC_CONST(0.6695194840)}},
- {{FRAC_CONST(-0.8358076215), FRAC_CONST(0.5490224361)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(-0.9370992780), FRAC_CONST(-0.3490629196)}},
- {{FRAC_CONST(-0.7181259394), FRAC_CONST(-0.6959131360)}, {FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(-0.1237744763), FRAC_CONST(-0.9923103452)}},
- {{FRAC_CONST(0.5224990249), FRAC_CONST(-0.8526399136)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(0.8226406574), FRAC_CONST(-0.5685616732)}},
- {{FRAC_CONST(0.9460852146), FRAC_CONST(0.3239179254)}, {FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(0.8844994903), FRAC_CONST(0.4665412009)}},
- {{FRAC_CONST(-0.1097348556), FRAC_CONST(0.9939609170)}, {FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(-0.0047125919), FRAC_CONST(0.9999889135)}},
- {{FRAC_CONST(-0.9939610362), FRAC_CONST(0.1097337380)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(-0.8888573647), FRAC_CONST(0.4581840038)}},
- {{FRAC_CONST(-0.3239168525), FRAC_CONST(-0.9460855722)}, {FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(-0.8172453642), FRAC_CONST(-0.5762898922)}},
- {{FRAC_CONST(0.8526405096), FRAC_CONST(-0.5224980116)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(0.1331215799), FRAC_CONST(-0.9910997152)}},
- {{FRAC_CONST(0.6959123611), FRAC_CONST(0.7181267142)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(0.9403476119), FRAC_CONST(-0.3402152061)}},
- {{FRAC_CONST(-0.5490233898), FRAC_CONST(0.8358070254)}, {FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(0.7364512086), FRAC_CONST(0.6764906645)}},
- {{FRAC_CONST(-0.9354437590), FRAC_CONST(-0.3534754813)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(-0.2593250275), FRAC_CONST(0.9657900929)}},
- {{FRAC_CONST(0.1409019381), FRAC_CONST(-0.9900235534)}, {FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(-0.9762582779), FRAC_CONST(0.2166097313)}},
- {{FRAC_CONST(0.9969173670), FRAC_CONST(-0.0784583688)}, {FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(-0.6434556246), FRAC_CONST(-0.7654833794)}},
- {{FRAC_CONST(0.2940396070), FRAC_CONST(0.9557932615)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(0.3812320232), FRAC_CONST(-0.9244794250)}},
- {{FRAC_CONST(-0.8686318994), FRAC_CONST(0.4954580069)}, {FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(0.9959943891), FRAC_CONST(-0.0894154981)}},
- {{FRAC_CONST(-0.6730118990), FRAC_CONST(-0.7396316528)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(0.5397993922), FRAC_CONST(0.8417937160)}},
- {{FRAC_CONST(0.5750059485), FRAC_CONST(-0.8181492686)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(-0.4968227744), FRAC_CONST(0.8678520322)}},
- {{FRAC_CONST(0.9238792062), FRAC_CONST(0.3826842010)}, {FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(-0.9992290139), FRAC_CONST(-0.0392601527)}},
- {{FRAC_CONST(-0.1719299555), FRAC_CONST(0.9851091504)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(-0.4271997511), FRAC_CONST(-0.9041572809)}},
- {{FRAC_CONST(-0.9988899231), FRAC_CONST(0.0471055657)}, {FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(0.6041822433), FRAC_CONST(-0.7968461514)}},
- {{FRAC_CONST(-0.2638721764), FRAC_CONST(-0.9645576477)}, {FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(0.9859085083), FRAC_CONST(0.1672853529)}},
- {{FRAC_CONST(0.8837660551), FRAC_CONST(-0.4679289758)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(0.3075223565), FRAC_CONST(0.9515408874)}},
- {{FRAC_CONST(0.6494473219), FRAC_CONST(0.7604066133)}, {FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(-0.7015317082), FRAC_CONST(0.7126382589)}},
- {{FRAC_CONST(-0.6004210114), FRAC_CONST(0.7996840477)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(-0.9562535882), FRAC_CONST(-0.2925389707)}},
- {{FRAC_CONST(-0.9114028811), FRAC_CONST(-0.4115152657)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(-0.1827499419), FRAC_CONST(-0.9831594229)}},
- {{FRAC_CONST(0.2027882934), FRAC_CONST(-0.9792225957)}, {FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(0.7872582674), FRAC_CONST(-0.6166234016)}},
- {{FRAC_CONST(0.9998766780), FRAC_CONST(-0.0157062728)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(0.9107555747), FRAC_CONST(0.4129458666)}},
- {{FRAC_CONST(0.2334443331), FRAC_CONST(0.9723701477)}, {FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(0.0549497530), FRAC_CONST(0.9984891415)}},
- {{FRAC_CONST(-0.8980280757), FRAC_CONST(0.4399381876)}, {FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(-0.8599416018), FRAC_CONST(0.5103924870)}},
- {{FRAC_CONST(-0.6252418160), FRAC_CONST(-0.7804310918)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(-0.8501682281), FRAC_CONST(-0.5265110731)}},
- {{FRAC_CONST(0.6252435446), FRAC_CONST(-0.7804297209)}, {FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(0.0737608299), FRAC_CONST(-0.9972759485)}},
- {{FRAC_CONST(0.8980270624), FRAC_CONST(0.4399402142)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(0.9183775187), FRAC_CONST(-0.3957053721)}},
- {{FRAC_CONST(-0.2334465086), FRAC_CONST(0.9723696709)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(0.7754954696), FRAC_CONST(0.6313531399)}},
- {{FRAC_CONST(-0.9998766184), FRAC_CONST(-0.0157085191)}, {FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(-0.2012493610), FRAC_CONST(0.9795400500)}},
- {{FRAC_CONST(-0.2027861029), FRAC_CONST(-0.9792230725)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(-0.9615978599), FRAC_CONST(0.2744622827)}},
- {{FRAC_CONST(0.9114037752), FRAC_CONST(-0.4115132093)}, {FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(-0.6879743338), FRAC_CONST(-0.7257350087)}},
- {{FRAC_CONST(0.6004192233), FRAC_CONST(0.7996854186)}, {FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(0.3254036009), FRAC_CONST(-0.9455752373)}},
- {{FRAC_CONST(-0.6494490504), FRAC_CONST(0.7604051232)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(0.9888865948), FRAC_CONST(-0.1486719251)}},
- {{FRAC_CONST(-0.8837650418), FRAC_CONST(-0.4679309726)}, {FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261)}, {FRAC_CONST(0.5890548825), FRAC_CONST(0.8080930114)}},
- {{FRAC_CONST(0.2638743520), FRAC_CONST(-0.9645570517)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(-0.4441666007), FRAC_CONST(0.8959442377)}},
- {{FRAC_CONST(0.9988898039), FRAC_CONST(0.0471078083)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(-0.9997915030), FRAC_CONST(0.0204183888)}},
- {{FRAC_CONST(0.1719277352), FRAC_CONST(0.9851095676)}, {FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(-0.4803760946), FRAC_CONST(-0.8770626187)}},
- {{FRAC_CONST(-0.9238800406), FRAC_CONST(0.3826821446)}, {FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(0.5555707216), FRAC_CONST(-0.8314692974)}},
- {{FRAC_CONST(-0.5750041008), FRAC_CONST(-0.8181505203)}, {FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042)}, {FRAC_CONST(0.9941320419), FRAC_CONST(0.1081734300)}}};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const complex_t Phi_Fract_Qmf[] = {
- {FRAC_CONST(0.8181497455), FRAC_CONST(0.5750052333)}, {FRAC_CONST(-0.2638730407), FRAC_CONST(0.9645574093)}, {FRAC_CONST(-0.9969173074), FRAC_CONST(0.0784590989)},
- {FRAC_CONST(-0.4115143716), FRAC_CONST(-0.9114032984)}, {FRAC_CONST(0.7181262970), FRAC_CONST(-0.6959127784)}, {FRAC_CONST(0.8980275989), FRAC_CONST(0.4399391711)},
- {FRAC_CONST(-0.1097343117), FRAC_CONST(0.9939609766)}, {FRAC_CONST(-0.9723699093), FRAC_CONST(0.2334453613)}, {FRAC_CONST(-0.5490227938), FRAC_CONST(-0.8358073831)},
- {FRAC_CONST(0.6004202366), FRAC_CONST(-0.7996846437)}, {FRAC_CONST(0.9557930231), FRAC_CONST(0.2940403223)}, {FRAC_CONST(0.0471064523), FRAC_CONST(0.9988898635)},
- {FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261)}, {FRAC_CONST(-0.6730124950), FRAC_CONST(-0.7396311164)}, {FRAC_CONST(0.4679298103), FRAC_CONST(-0.8837656379)},
- {FRAC_CONST(0.9900236726), FRAC_CONST(0.1409012377)}, {FRAC_CONST(0.2027872950), FRAC_CONST(0.9792228341)}, {FRAC_CONST(-0.8526401520), FRAC_CONST(0.5224985480)},
- {FRAC_CONST(-0.7804304361), FRAC_CONST(-0.6252426505)}, {FRAC_CONST(0.3239174187), FRAC_CONST(-0.9460853338)}, {FRAC_CONST(0.9998766184), FRAC_CONST(-0.0157073177)},
- {FRAC_CONST(0.3534748554), FRAC_CONST(0.9354440570)}, {FRAC_CONST(-0.7604059577), FRAC_CONST(0.6494480371)}, {FRAC_CONST(-0.8686315417), FRAC_CONST(-0.4954586625)},
- {FRAC_CONST(0.1719291061), FRAC_CONST(-0.9851093292)}, {FRAC_CONST(0.9851093292), FRAC_CONST(-0.1719291061)}, {FRAC_CONST(0.4954586625), FRAC_CONST(0.8686315417)},
- {FRAC_CONST(-0.6494480371), FRAC_CONST(0.7604059577)}, {FRAC_CONST(-0.9354440570), FRAC_CONST(-0.3534748554)}, {FRAC_CONST(0.0157073177), FRAC_CONST(-0.9998766184)},
- {FRAC_CONST(0.9460853338), FRAC_CONST(-0.3239174187)}, {FRAC_CONST(0.6252426505), FRAC_CONST(0.7804304361)}, {FRAC_CONST(-0.5224985480), FRAC_CONST(0.8526401520)},
- {FRAC_CONST(-0.9792228341), FRAC_CONST(-0.2027872950)}, {FRAC_CONST(-0.1409012377), FRAC_CONST(-0.9900236726)}, {FRAC_CONST(0.8837656379), FRAC_CONST(-0.4679298103)},
- {FRAC_CONST(0.7396311164), FRAC_CONST(0.6730124950)}, {FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042)}, {FRAC_CONST(-0.9988898635), FRAC_CONST(-0.0471064523)},
- {FRAC_CONST(-0.2940403223), FRAC_CONST(-0.9557930231)}, {FRAC_CONST(0.7996846437), FRAC_CONST(-0.6004202366)}, {FRAC_CONST(0.8358073831), FRAC_CONST(0.5490227938)},
- {FRAC_CONST(-0.2334453613), FRAC_CONST(0.9723699093)}, {FRAC_CONST(-0.9939609766), FRAC_CONST(0.1097343117)}, {FRAC_CONST(-0.4399391711), FRAC_CONST(-0.8980275989)},
- {FRAC_CONST(0.6959127784), FRAC_CONST(-0.7181262970)}, {FRAC_CONST(0.9114032984), FRAC_CONST(0.4115143716)}, {FRAC_CONST(-0.0784590989), FRAC_CONST(0.9969173074)},
- {FRAC_CONST(-0.9645574093), FRAC_CONST(0.2638730407)}, {FRAC_CONST(-0.5750052333), FRAC_CONST(-0.8181497455)}, {FRAC_CONST(0.5750052333), FRAC_CONST(-0.8181497455)},
- {FRAC_CONST(0.9645574093), FRAC_CONST(0.2638730407)}, {FRAC_CONST(0.0784590989), FRAC_CONST(0.9969173074)}, {FRAC_CONST(-0.9114032984), FRAC_CONST(0.4115143716)},
- {FRAC_CONST(-0.6959127784), FRAC_CONST(-0.7181262970)}, {FRAC_CONST(0.4399391711), FRAC_CONST(-0.8980275989)}, {FRAC_CONST(0.9939609766), FRAC_CONST(0.1097343117)},
- {FRAC_CONST(0.2334453613), FRAC_CONST(0.9723699093)}, {FRAC_CONST(-0.8358073831), FRAC_CONST(0.5490227938)}, {FRAC_CONST(-0.7996846437), FRAC_CONST(-0.6004202366)},
- {FRAC_CONST(0.2940403223), FRAC_CONST(-0.9557930231)}, {FRAC_CONST(0.9988898635), FRAC_CONST(-0.0471064523)}, {FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042)},
- {FRAC_CONST(-0.7396311164), FRAC_CONST(0.6730124950)}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-static const hcb hcb1_1[] = {{/* 00000 */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0},
- {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0},
- {/* 10000 */ 1, 0}, {/* 10001 */ 2, 0}, {/* 10010 */ 3, 0}, {/* 10011 */ 4, 0}, {/* 10100 */ 5, 0}, {/* 10101 */ 6, 0}, {/* 10110 */ 7, 0}, {/* 10111 */ 8, 0},
- {/* 11000 */ 9, 2}, {/* 11001 */ 13, 2}, {/* 11010 */ 17, 2}, {/* 11011 */ 21, 2}, {/* 11100 */ 25, 2}, {/* 11101 */ 29, 2}, {/* 11110 */ 33, 4}, {/* 11111 */ 49, 6}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* defines whether a huffman codebook is unsigned or not */
-/* Table 4.6.2 */
-static const uint8_t unsigned_cb[] = {
- 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-};
-static const int hcb_2_quad_table_size[] = {0, 114, 86, 0, 185, 0, 0, 0, 0, 0, 0, 0};
-static const int hcb_2_pair_table_size[] = {0, 0, 0, 0, 0, 0, 126, 0, 83, 0, 210, 373};
-static const int hcb_bin_table_size[] = {0, 0, 0, 161, 0, 161, 0, 127, 0, 337, 0, 0};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 2nd step table
- * Gives size of codeword and actual data (x,y,v,w) */
-static const hcb_2_quad hcb1_2[] = {
- {1, 0, 0, 0, 0}, {5, 1, 0, 0, 0}, {5, -1, 0, 0, 0}, {5, 0, 0, 0, -1}, {5, 0, 1, 0, 0}, {5, 0, 0, 0, 1}, {5, 0, 0, -1, 0}, {5, 0, 0, 1, 0}, {5, 0, -1, 0, 0},
- {7, 1, -1, 0, 0}, {7, -1, 1, 0, 0}, {7, 0, 0, -1, 1}, {7, 0, 1, -1, 0}, {7, 0, -1, 1, 0}, {7, 0, 0, 1, -1}, {7, 1, 1, 0, 0}, {7, 0, 0, -1, -1}, {7, -1, -1, 0, 0},
- {7, 0, -1, -1, 0}, {7, 1, 0, -1, 0}, {7, 0, 1, 0, -1}, {7, -1, 0, 1, 0}, {7, 0, 0, 1, 1}, {7, 1, 0, 1, 0}, {7, 0, -1, 0, 1}, {7, 0, 1, 1, 0}, {7, 0, 1, 0, 1},
- {7, -1, 0, -1, 0}, {7, 1, 0, 0, 1}, {7, -1, 0, 0, -1}, {7, 1, 0, 0, -1}, {7, -1, 0, 0, 1}, {7, 0, -1, 0, -1}, {9, 1, 1, -1, 0}, {9, -1, 1, -1, 0}, {9, 1, -1, 1, 0},
- {9, 0, 1, 1, -1}, {9, 0, 1, -1, 1}, {9, 0, -1, 1, 1}, {9, 0, -1, 1, -1}, {9, 1, -1, -1, 0}, {9, 1, 0, -1, 1}, {9, 0, 1, -1, -1}, {9, -1, 1, 1, 0}, {9, -1, 0, 1, -1},
- {9, -1, -1, 1, 0}, {9, 0, -1, -1, 1}, {9, 1, -1, 0, 1}, {9, 1, -1, 0, -1}, {9, -1, 1, 0, -1}, {9, -1, 1, 0, -1}, {9, -1, 1, 0, -1}, {9, -1, 1, 0, -1}, {9, -1, -1, -1, 0},
- {9, -1, -1, -1, 0}, {9, -1, -1, -1, 0}, {9, -1, -1, -1, 0}, {9, 0, -1, -1, -1}, {9, 0, -1, -1, -1}, {9, 0, -1, -1, -1}, {9, 0, -1, -1, -1}, {9, 0, 1, 1, 1}, {9, 0, 1, 1, 1},
- {9, 0, 1, 1, 1}, {9, 0, 1, 1, 1}, {9, 1, 0, 1, -1}, {9, 1, 0, 1, -1}, {9, 1, 0, 1, -1}, {9, 1, 0, 1, -1}, {9, 1, 1, 0, 1}, {9, 1, 1, 0, 1}, {9, 1, 1, 0, 1},
- {9, 1, 1, 0, 1}, {9, -1, 1, 0, 1}, {9, -1, 1, 0, 1}, {9, -1, 1, 0, 1}, {9, -1, 1, 0, 1}, {9, 1, 1, 1, 0}, {9, 1, 1, 1, 0}, {9, 1, 1, 1, 0}, {9, 1, 1, 1, 0},
- {10, -1, -1, 0, 1}, {10, -1, -1, 0, 1}, {10, -1, 0, -1, -1}, {10, -1, 0, -1, -1}, {10, 1, 1, 0, -1}, {10, 1, 1, 0, -1}, {10, 1, 0, -1, -1}, {10, 1, 0, -1, -1}, {10, -1, 0, -1, 1},
- {10, -1, 0, -1, 1}, {10, -1, -1, 0, -1}, {10, -1, -1, 0, -1}, {10, -1, 0, 1, 1}, {10, -1, 0, 1, 1}, {10, 1, 0, 1, 1}, {10, 1, 0, 1, 1}, {11, 1, -1, 1, -1}, {11, -1, 1, -1, 1},
- {11, -1, 1, 1, -1}, {11, 1, -1, -1, 1}, {11, 1, 1, 1, 1}, {11, -1, -1, 1, 1}, {11, 1, 1, -1, -1}, {11, -1, -1, 1, -1}, {11, -1, -1, -1, -1}, {11, 1, 1, -1, 1}, {11, 1, -1, 1, 1},
- {11, -1, 1, 1, 1}, {11, -1, 1, -1, -1}, {11, -1, -1, -1, 1}, {11, 1, -1, -1, -1}, {11, 1, 1, 1, -1}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const hcb hcb2_1[] = {{/* 00000 */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* 00100 */ 1, 0}, {/* */ 1, 0}, {/* 00110 */ 2, 0}, {/* 00111 */ 3, 0},
- {/* 01000 */ 4, 0}, {/* 01001 */ 5, 0}, {/* 01010 */ 6, 0}, {/* 01011 */ 7, 0}, {/* 01100 */ 8, 0}, {/* 01101 */ 9, 1}, {/* 01110 */ 11, 1}, {/* 01111 */ 13, 1},
- {/* 10000 */ 15, 1}, {/* 10001 */ 17, 1}, {/* 10010 */ 19, 1}, {/* 10011 */ 21, 1}, {/* 10100 */ 23, 1}, {/* 10101 */ 25, 1}, {/* 10110 */ 27, 1}, {/* 10111 */ 29, 1},
- {/* 11000 */ 31, 1}, {/* 11001 */ 33, 2}, {/* 11010 */ 37, 2}, {/* 11011 */ 41, 2}, {/* 11100 */ 45, 3}, {/* 11101 */ 53, 3}, {/* 11110 */ 61, 3}, {/* 11111 */ 69, 4}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 2nd step table
- * Gives size of codeword and actual data (x,y,v,w) */
-static const hcb_2_quad hcb2_2[] = {{3, 0, 0, 0, 0}, {4, 1, 0, 0, 0}, {5, -1, 0, 0, 0}, {5, 0, 0, 0, 1}, {5, 0, 0, -1, 0}, {5, 0, 0, 0, -1}, {5, 0, -1, 0, 0}, {5, 0, 0, 1, 0},
- {5, 0, 1, 0, 0}, {6, 0, -1, 1, 0}, {6, -1, 1, 0, 0}, {6, 0, 1, -1, 0}, {6, 0, 0, 1, -1}, {6, 0, 1, 0, -1}, {6, 0, 0, -1, 1}, {6, -1, 0, 0, -1},
- {6, 1, -1, 0, 0}, {6, 1, 0, -1, 0}, {6, -1, -1, 0, 0}, {6, 0, 0, -1, -1}, {6, 1, 0, 1, 0}, {6, 1, 0, 0, 1}, {6, 0, -1, 0, 1}, {6, -1, 0, 1, 0},
- {6, 0, 1, 0, 1}, {6, 0, -1, -1, 0}, {6, -1, 0, 0, 1}, {6, 0, -1, 0, -1}, {6, -1, 0, -1, 0}, {6, 1, 1, 0, 0}, {6, 0, 1, 1, 0}, {6, 0, 0, 1, 1},
- {6, 1, 0, 0, -1}, {7, 0, 1, -1, 1}, {7, 1, 0, -1, 1}, {7, -1, 1, -1, 0}, {7, 0, -1, 1, -1}, {7, 1, -1, 1, 0}, {7, 1, 1, 0, -1}, {7, 1, 0, 1, 1},
- {7, -1, 1, 1, 0}, {7, 0, -1, -1, 1}, {7, 1, 1, 1, 0}, {7, -1, 0, 1, -1}, {7, -1, -1, -1, 0}, {7, -1, 0, -1, 1}, {7, -1, 0, -1, 1}, {7, 1, -1, -1, 0},
- {7, 1, -1, -1, 0}, {7, 1, 1, -1, 0}, {7, 1, 1, -1, 0}, {8, 1, -1, 0, 1}, {8, -1, 1, 0, -1}, {8, -1, -1, 1, 0}, {8, -1, 0, 1, 1}, {8, -1, -1, 0, 1},
- {8, -1, -1, 0, -1}, {8, 0, -1, -1, -1}, {8, 1, 0, 1, -1}, {8, 1, 0, -1, -1}, {8, 0, 1, -1, -1}, {8, 0, 1, 1, 1}, {8, -1, 1, 0, 1}, {8, -1, 0, -1, -1},
- {8, 0, 1, 1, -1}, {8, 1, -1, 0, -1}, {8, 0, -1, 1, 1}, {8, 1, 1, 0, 1}, {8, 1, -1, 1, -1}, {8, -1, 1, -1, 1}, {8, -1, 1, -1, 1}, {9, 1, -1, -1, 1},
- {9, -1, -1, -1, -1}, {9, -1, 1, 1, -1}, {9, -1, 1, 1, 1}, {9, 1, 1, 1, 1}, {9, -1, -1, 1, -1}, {9, 1, -1, 1, 1}, {9, -1, 1, -1, -1}, {9, -1, -1, 1, 1},
- {9, 1, 1, -1, -1}, {9, 1, -1, -1, -1}, {9, -1, -1, -1, 1}, {9, 1, 1, -1, 1}, {9, 1, 1, 1, -1}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const hcb_bin_quad hcb3[] = {
- {/* 0 */ 0, {1, 2, 0, 0}}, {/* 1 */ 1, {0, 0, 0, 0}}, /* 0 */
- {/* 2 */ 0, {1, 2, 0, 0}}, {/* 3 */ 0, {2, 3, 0, 0}}, {/* 4 */ 0, {3, 4, 0, 0}}, {/* 5 */ 0, {4, 5, 0, 0}}, {/* 6 */ 0, {5, 6, 0, 0}}, {/* 7 */ 0, {6, 7, 0, 0}},
- {/* 8 */ 0, {7, 8, 0, 0}}, {/* 9 */ 1, {1, 0, 0, 0}}, /* 1000 */
- {/* 10 */ 1, {0, 0, 0, 1}}, /* 1001 */
- {/* 11 */ 1, {0, 1, 0, 0}}, /* 1010 */
- {/* 12 */ 1, {0, 0, 1, 0}}, /* 1011 */
- {/* 13 */ 0, {4, 5, 0, 0}}, {/* 14 */ 0, {5, 6, 0, 0}}, {/* 15 */ 0, {6, 7, 0, 0}}, {/* 16 */ 0, {7, 8, 0, 0}}, {/* 17 */ 1, {1, 1, 0, 0}}, {/* 18 */ 1, {0, 0, 1, 1}},
- {/* 19 */ 0, {6, 7, 0, 0}}, {/* 20 */ 0, {7, 8, 0, 0}}, {/* 21 */ 0, {8, 9, 0, 0}}, {/* 22 */ 0, {9, 10, 0, 0}}, {/* 23 */ 0, {10, 11, 0, 0}}, {/* 24 */ 0, {11, 12, 0, 0}},
- {/* 25 */ 1, {0, 1, 1, 0}}, /* 110100 */
- {/* 26 */ 1, {0, 1, 0, 1}}, /* 110101 */
- {/* 27 */ 1, {1, 0, 1, 0}}, /* 110110 */
- {/* 28 */ 1, {0, 1, 1, 1}}, /* 110111 */
- {/* 29 */ 1, {1, 0, 0, 1}}, /* 111000 */
- {/* 30 */ 1, {1, 1, 1, 0}}, /* 111001 */
- {/* 31 */ 0, {6, 7, 0, 0}}, {/* 32 */ 0, {7, 8, 0, 0}}, {/* 33 */ 0, {8, 9, 0, 0}}, {/* 34 */ 0, {9, 10, 0, 0}}, {/* 35 */ 0, {10, 11, 0, 0}}, {/* 36 */ 0, {11, 12, 0, 0}},
- {/* 37 */ 1, {1, 1, 1, 1}}, /* 1110100 */
- {/* 38 */ 1, {1, 0, 1, 1}}, /* 1110101 */
- {/* 39 */ 1, {1, 1, 0, 1}}, /* 1110110 */
- {/* 40 */ 0, {9, 10, 0, 0}}, {/* 41 */ 0, {10, 11, 0, 0}}, {/* 42 */ 0, {11, 12, 0, 0}}, {/* 43 */ 0, {12, 13, 0, 0}}, {/* 44 */ 0, {13, 14, 0, 0}}, {/* 45 */ 0, {14, 15, 0, 0}},
- {/* 46 */ 0, {15, 16, 0, 0}}, {/* 47 */ 0, {16, 17, 0, 0}}, {/* 48 */ 0, {17, 18, 0, 0}}, {/* 49 */ 1, {2, 0, 0, 0}}, /* 11101110 */
- {/* 50 */ 1, {0, 0, 0, 2}}, /* 11101111 */
- {/* 51 */ 1, {0, 0, 1, 2}}, /* 11110000 */
- {/* 52 */ 1, {2, 1, 0, 0}}, /* 11110001 */
- {/* 53 */ 1, {1, 2, 1, 0}}, /* 11110010 */
- {/* 54 */ 0, {13, 14, 0, 0}}, {/* 55 */ 0, {14, 15, 0, 0}}, {/* 56 */ 0, {15, 16, 0, 0}}, {/* 57 */ 0, {16, 17, 0, 0}}, {/* 58 */ 0, {17, 18, 0, 0}}, {/* 59 */ 0, {18, 19, 0, 0}},
- {/* 60 */ 0, {19, 20, 0, 0}}, {/* 61 */ 0, {20, 21, 0, 0}}, {/* 62 */ 0, {21, 22, 0, 0}}, {/* 63 */ 0, {22, 23, 0, 0}}, {/* 64 */ 0, {23, 24, 0, 0}}, {/* 65 */ 0, {24, 25, 0, 0}},
- {/* 66 */ 0, {25, 26, 0, 0}}, {/* 67 */ 1, {0, 0, 2, 1}}, {/* 68 */ 1, {0, 1, 2, 1}}, {/* 69 */ 1, {1, 2, 0, 0}}, {/* 70 */ 1, {0, 1, 1, 2}}, {/* 71 */ 1, {2, 1, 1, 0}},
- {/* 72 */ 1, {0, 0, 2, 0}}, {/* 73 */ 1, {0, 2, 1, 0}}, {/* 74 */ 1, {0, 1, 2, 0}}, {/* 75 */ 1, {0, 2, 0, 0}}, {/* 76 */ 1, {0, 1, 0, 2}}, {/* 77 */ 1, {2, 0, 1, 0}},
- {/* 78 */ 1, {1, 2, 1, 1}}, {/* 79 */ 1, {0, 2, 1, 1}}, {/* 80 */ 1, {1, 1, 2, 0}}, {/* 81 */ 1, {1, 1, 2, 1}}, {/* 82 */ 0, {11, 12, 0, 0}}, {/* 83 */ 0, {12, 13, 0, 0}},
- {/* 84 */ 0, {13, 14, 0, 0}}, {/* 85 */ 0, {14, 15, 0, 0}}, {/* 86 */ 0, {15, 16, 0, 0}}, {/* 87 */ 0, {16, 17, 0, 0}}, {/* 88 */ 0, {17, 18, 0, 0}}, {/* 89 */ 0, {18, 19, 0, 0}},
- {/* 90 */ 0, {19, 20, 0, 0}}, {/* 91 */ 0, {20, 21, 0, 0}}, {/* 92 */ 0, {21, 22, 0, 0}}, {/* 93 */ 1, {1, 2, 0, 1}}, /* 1111101010 */
- {/* 94 */ 1, {1, 0, 2, 0}}, /* 1111101011 */
- {/* 95 */ 1, {1, 0, 2, 1}}, /* 1111101100 */
- {/* 96 */ 1, {0, 2, 0, 1}}, /* 1111101101 */
- {/* 97 */ 1, {2, 1, 1, 1}}, /* 1111101110 */
- {/* 98 */ 1, {1, 1, 1, 2}}, /* 1111101111 */
- {/* 99 */ 1, {2, 1, 0, 1}}, /* 1111110000 */
- {/* 00 */ 1, {1, 0, 1, 2}}, /* 1111110001 */
- {/* 01 */ 1, {0, 0, 2, 2}}, /* 1111110010 */
- {/* 02 */ 1, {0, 1, 2, 2}}, /* 1111110011 */
- {/* 03 */ 1, {2, 2, 1, 0}}, /* 1111110100 */
- {/* 04 */ 1, {1, 2, 2, 0}}, /* 1111110101 */
- {/* 05 */ 1, {1, 0, 0, 2}}, /* 1111110110 */
- {/* 06 */ 1, {2, 0, 0, 1}}, /* 1111110111 */
- {/* 07 */ 1, {0, 2, 2, 1}}, /* 1111111000 */
- {/* 08 */ 0, {7, 8, 0, 0}}, {/* 09 */ 0, {8, 9, 0, 0}}, {/* 10 */ 0, {9, 10, 0, 0}}, {/* 11 */ 0, {10, 11, 0, 0}}, {/* 12 */ 0, {11, 12, 0, 0}}, {/* 13 */ 0, {12, 13, 0, 0}},
- {/* 14 */ 0, {13, 14, 0, 0}}, {/* 15 */ 1, {2, 2, 0, 0}}, /* 11111110010 */
- {/* 16 */ 1, {1, 2, 2, 1}}, /* 11111110011 */
- {/* 17 */ 1, {1, 1, 0, 2}}, /* 11111110100 */
- {/* 18 */ 1, {2, 0, 1, 1}}, /* 11111110101 */
- {/* 19 */ 1, {1, 1, 2, 2}}, /* 11111110110 */
- {/* 20 */ 1, {2, 2, 1, 1}}, /* 11111110111 */
- {/* 21 */ 1, {0, 2, 2, 0}}, /* 11111111000 */
- {/* 22 */ 1, {0, 2, 1, 2}}, /* 11111111001 */
- {/* 23 */ 0, {6, 7, 0, 0}}, {/* 24 */ 0, {7, 8, 0, 0}}, {/* 25 */ 0, {8, 9, 0, 0}}, {/* 26 */ 0, {9, 10, 0, 0}}, {/* 27 */ 0, {10, 11, 0, 0}}, {/* 28 */ 0, {11, 12, 0, 0}},
- {/* 29 */ 1, {1, 0, 2, 2}}, /* 111111110100 */
- {/* 30 */ 1, {2, 2, 0, 1}}, /* 111111110101 */
- {/* 31 */ 1, {2, 1, 2, 0}}, /* 111111110110 */
- {/* 32 */ 1, {2, 2, 2, 0}}, /* 111111110111 */
- {/* 33 */ 1, {0, 2, 2, 2}}, /* 111111111000 */
- {/* 34 */ 1, {2, 2, 2, 1}}, /* 111111111001 */
- {/* 35 */ 1, {2, 1, 2, 1}}, /* 111111111010 */
- {/* 36 */ 1, {1, 2, 1, 2}}, /* 111111111011 */
- {/* 37 */ 1, {1, 2, 2, 2}}, /* 111111111100 */
- {/* 38 */ 0, {3, 4, 0, 0}}, {/* 39 */ 0, {4, 5, 0, 0}}, {/* 40 */ 0, {5, 6, 0, 0}}, {/* 41 */ 1, {0, 2, 0, 2}}, /* 1111111111010 */
- {/* 42 */ 1, {2, 0, 2, 0}}, /* 1111111111011 */
- {/* 43 */ 1, {1, 2, 0, 2}}, /* 1111111111100 */
- {/* 44 */ 0, {3, 4, 0, 0}}, {/* 45 */ 0, {4, 5, 0, 0}}, {/* 46 */ 0, {5, 6, 0, 0}}, {/* 47 */ 1, {2, 0, 2, 1}}, /* 11111111111010 */
- {/* 48 */ 1, {2, 1, 1, 2}}, /* 11111111111011 */
- {/* 49 */ 1, {2, 1, 0, 2}}, /* 11111111111100 */
- {/* 50 */ 0, {3, 4, 0, 0}}, {/* 51 */ 0, {4, 5, 0, 0}}, {/* 52 */ 0, {5, 6, 0, 0}}, {/* 53 */ 1, {2, 2, 2, 2}}, /* 111111111111010 */
- {/* 54 */ 1, {2, 2, 1, 2}}, /* 111111111111011 */
- {/* 55 */ 1, {2, 1, 2, 2}}, /* 111111111111100 */
- {/* 56 */ 1, {2, 0, 1, 2}}, /* 111111111111101 */
- {/* 57 */ 1, {2, 0, 0, 2}}, /* 111111111111110 */
- {/* 58 */ 0, {1, 2, 0, 0}}, {/* 59 */ 1, {2, 2, 0, 2}}, /* 1111111111111110 */
- {/* 60 */ 1, {2, 0, 2, 2}} /* 1111111111111111 */
-};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const hcb hcb4_1[] = {{/* 00000 */ 0, 0}, {/* */ 0, 0}, {/* 00010 */ 1, 0}, {/* */ 1, 0}, {/* 00100 */ 2, 0}, {/* */ 2, 0}, {/* 00110 */ 3, 0}, {/* */ 3, 0},
- {/* 01000 */ 4, 0}, {/* */ 4, 0}, {/* 01010 */ 5, 0}, {/* */ 5, 0}, {/* 01100 */ 6, 0}, {/* */ 6, 0}, {/* 01110 */ 7, 0}, {/* */ 7, 0},
- {/* 10000 */ 8, 0}, {/* */ 8, 0}, {/* 10010 */ 9, 0}, {/* */ 9, 0}, {/* 10100 */ 10, 0}, {/* 10101 */ 11, 0}, {/* 10110 */ 12, 0}, {/* 10111 */ 13, 0},
- {/* 11000 */ 14, 0}, {/* 11001 */ 15, 0}, {/* 11010 */ 16, 2}, {/* 11011 */ 20, 2}, {/* 11100 */ 24, 3}, {/* 11101 */ 32, 3}, {/* 11110 */ 40, 4}, {/* 11111 */ 56, 7}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 2nd step table
- * Gives size of codeword and actual data (x,y,v,w) */
-static const hcb_2_quad hcb4_2[] = {
- {4, 1, 1, 1, 1}, {4, 0, 1, 1, 1}, {4, 1, 1, 0, 1}, {4, 1, 1, 1, 0}, {4, 1, 0, 1, 1}, {4, 1, 0, 0, 0}, {4, 1, 1, 0, 0}, {4, 0, 0, 0, 0}, {4, 0, 0, 1, 1}, {4, 1, 0, 1, 0},
- {5, 1, 0, 0, 1}, {5, 0, 1, 1, 0}, {5, 0, 0, 0, 1}, {5, 0, 1, 0, 1}, {5, 0, 0, 1, 0}, {5, 0, 1, 0, 0}, {7, 2, 1, 1, 1}, {7, 1, 1, 2, 1}, {7, 1, 2, 1, 1}, {7, 1, 1, 1, 2},
- {7, 2, 1, 1, 0}, {7, 2, 1, 0, 1}, {7, 1, 2, 1, 0}, {7, 2, 0, 1, 1}, {7, 0, 1, 2, 1}, {7, 0, 1, 2, 1}, {8, 0, 1, 1, 2}, {8, 1, 1, 2, 0}, {8, 0, 2, 1, 1}, {8, 1, 0, 1, 2},
- {8, 1, 2, 0, 1}, {8, 1, 1, 0, 2}, {8, 1, 0, 2, 1}, {8, 2, 1, 0, 0}, {8, 2, 0, 1, 0}, {8, 1, 2, 0, 0}, {8, 2, 0, 0, 1}, {8, 0, 1, 0, 2}, {8, 0, 2, 1, 0}, {8, 0, 0, 1, 2},
- {8, 0, 1, 2, 0}, {8, 0, 1, 2, 0}, {8, 0, 2, 0, 1}, {8, 0, 2, 0, 1}, {8, 1, 0, 0, 2}, {8, 1, 0, 0, 2}, {8, 0, 0, 2, 1}, {8, 0, 0, 2, 1}, {8, 1, 0, 2, 0}, {8, 1, 0, 2, 0},
- {8, 2, 0, 0, 0}, {8, 2, 0, 0, 0}, {8, 0, 0, 0, 2}, {8, 0, 0, 0, 2}, {9, 0, 2, 0, 0}, {9, 0, 0, 2, 0}, {9, 1, 2, 2, 1}, {9, 1, 2, 2, 1}, {9, 1, 2, 2, 1}, {9, 1, 2, 2, 1},
- {9, 1, 2, 2, 1}, {9, 1, 2, 2, 1}, {9, 1, 2, 2, 1}, {9, 1, 2, 2, 1}, {9, 2, 2, 1, 1}, {9, 2, 2, 1, 1}, {9, 2, 2, 1, 1}, {9, 2, 2, 1, 1}, {9, 2, 2, 1, 1}, {9, 2, 2, 1, 1},
- {9, 2, 2, 1, 1}, {9, 2, 2, 1, 1}, {9, 2, 1, 2, 1}, {9, 2, 1, 2, 1}, {9, 2, 1, 2, 1}, {9, 2, 1, 2, 1}, {9, 2, 1, 2, 1}, {9, 2, 1, 2, 1}, {9, 2, 1, 2, 1}, {9, 2, 1, 2, 1},
- {9, 1, 1, 2, 2}, {9, 1, 1, 2, 2}, {9, 1, 1, 2, 2}, {9, 1, 1, 2, 2}, {9, 1, 1, 2, 2}, {9, 1, 1, 2, 2}, {9, 1, 1, 2, 2}, {9, 1, 1, 2, 2}, {9, 1, 2, 1, 2}, {9, 1, 2, 1, 2},
- {9, 1, 2, 1, 2}, {9, 1, 2, 1, 2}, {9, 1, 2, 1, 2}, {9, 1, 2, 1, 2}, {9, 1, 2, 1, 2}, {9, 1, 2, 1, 2}, {9, 2, 1, 1, 2}, {9, 2, 1, 1, 2}, {9, 2, 1, 1, 2}, {9, 2, 1, 1, 2},
- {9, 2, 1, 1, 2}, {9, 2, 1, 1, 2}, {9, 2, 1, 1, 2}, {9, 2, 1, 1, 2}, {10, 1, 2, 2, 0}, {10, 1, 2, 2, 0}, {10, 1, 2, 2, 0}, {10, 1, 2, 2, 0}, {10, 2, 2, 1, 0}, {10, 2, 2, 1, 0},
- {10, 2, 2, 1, 0}, {10, 2, 2, 1, 0}, {10, 2, 1, 2, 0}, {10, 2, 1, 2, 0}, {10, 2, 1, 2, 0}, {10, 2, 1, 2, 0}, {10, 0, 2, 2, 1}, {10, 0, 2, 2, 1}, {10, 0, 2, 2, 1}, {10, 0, 2, 2, 1},
- {10, 0, 1, 2, 2}, {10, 0, 1, 2, 2}, {10, 0, 1, 2, 2}, {10, 0, 1, 2, 2}, {10, 2, 2, 0, 1}, {10, 2, 2, 0, 1}, {10, 2, 2, 0, 1}, {10, 2, 2, 0, 1}, {10, 0, 2, 1, 2}, {10, 0, 2, 1, 2},
- {10, 0, 2, 1, 2}, {10, 0, 2, 1, 2}, {10, 2, 0, 2, 1}, {10, 2, 0, 2, 1}, {10, 2, 0, 2, 1}, {10, 2, 0, 2, 1}, {10, 1, 0, 2, 2}, {10, 1, 0, 2, 2}, {10, 1, 0, 2, 2}, {10, 1, 0, 2, 2},
- {10, 2, 2, 2, 1}, {10, 2, 2, 2, 1}, {10, 2, 2, 2, 1}, {10, 2, 2, 2, 1}, {10, 1, 2, 0, 2}, {10, 1, 2, 0, 2}, {10, 1, 2, 0, 2}, {10, 1, 2, 0, 2}, {10, 2, 0, 1, 2}, {10, 2, 0, 1, 2},
- {10, 2, 0, 1, 2}, {10, 2, 0, 1, 2}, {10, 2, 1, 0, 2}, {10, 2, 1, 0, 2}, {10, 2, 1, 0, 2}, {10, 2, 1, 0, 2}, {10, 1, 2, 2, 2}, {10, 1, 2, 2, 2}, {10, 1, 2, 2, 2}, {10, 1, 2, 2, 2},
- {11, 2, 1, 2, 2}, {11, 2, 1, 2, 2}, {11, 2, 2, 1, 2}, {11, 2, 2, 1, 2}, {11, 0, 2, 2, 0}, {11, 0, 2, 2, 0}, {11, 2, 2, 0, 0}, {11, 2, 2, 0, 0}, {11, 0, 0, 2, 2}, {11, 0, 0, 2, 2},
- {11, 2, 0, 2, 0}, {11, 2, 0, 2, 0}, {11, 0, 2, 0, 2}, {11, 0, 2, 0, 2}, {11, 2, 0, 0, 2}, {11, 2, 0, 0, 2}, {11, 2, 2, 2, 2}, {11, 2, 2, 2, 2}, {11, 0, 2, 2, 2}, {11, 0, 2, 2, 2},
- {11, 2, 2, 2, 0}, {11, 2, 2, 2, 0}, {12, 2, 2, 0, 2}, {12, 2, 0, 2, 2},
-};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const hcb_bin_pair hcb5[] = {
- {/* 0 */ 0, {1, 2}}, {/* 1 */ 1, {0, 0}}, /* 0 */
- {/* 2 */ 0, {1, 2}}, {/* 3 */ 0, {2, 3}}, {/* 4 */ 0, {3, 4}}, {/* 5 */ 0, {4, 5}}, {/* 6 */ 0, {5, 6}}, {/* 7 */ 0, {6, 7}}, {/* 8 */ 0, {7, 8}},
- {/* 9 */ 1, {-1, 0}}, /* 1000 */
- {/* 10 */ 1, {1, 0}}, /* 1001 */
- {/* 11 */ 1, {0, 1}}, /* 1010 */
- {/* 12 */ 1, {0, -1}}, /* 1011 */
- {/* 13 */ 0, {4, 5}}, {/* 14 */ 0, {5, 6}}, {/* 15 */ 0, {6, 7}}, {/* 16 */ 0, {7, 8}}, {/* 17 */ 1, {1, -1}}, {/* 18 */ 1, {-1, 1}}, {/* 19 */ 1, {-1, -1}},
- {/* 20 */ 1, {1, 1}}, {/* 21 */ 0, {4, 5}}, {/* 22 */ 0, {5, 6}}, {/* 23 */ 0, {6, 7}}, {/* 24 */ 0, {7, 8}}, {/* 25 */ 0, {8, 9}}, {/* 26 */ 0, {9, 10}},
- {/* 27 */ 0, {10, 11}}, {/* 28 */ 0, {11, 12}}, {/* 29 */ 0, {12, 13}}, {/* 30 */ 0, {13, 14}}, {/* 31 */ 0, {14, 15}}, {/* 32 */ 0, {15, 16}}, {/* 33 */ 1, {-2, 0}},
- {/* 34 */ 1, {0, 2}}, {/* 35 */ 1, {2, 0}}, {/* 36 */ 1, {0, -2}}, {/* 37 */ 0, {12, 13}}, {/* 38 */ 0, {13, 14}}, {/* 39 */ 0, {14, 15}}, {/* 40 */ 0, {15, 16}},
- {/* 41 */ 0, {16, 17}}, {/* 42 */ 0, {17, 18}}, {/* 43 */ 0, {18, 19}}, {/* 44 */ 0, {19, 20}}, {/* 45 */ 0, {20, 21}}, {/* 46 */ 0, {21, 22}}, {/* 47 */ 0, {22, 23}},
- {/* 48 */ 0, {23, 24}}, {/* 49 */ 1, {-2, -1}}, {/* 50 */ 1, {2, 1}}, {/* 51 */ 1, {-1, -2}}, {/* 52 */ 1, {1, 2}}, {/* 53 */ 1, {-2, 1}}, {/* 54 */ 1, {2, -1}},
- {/* 55 */ 1, {-1, 2}}, {/* 56 */ 1, {1, -2}}, {/* 57 */ 1, {-3, 0}}, {/* 58 */ 1, {3, 0}}, {/* 59 */ 1, {0, -3}}, {/* 60 */ 1, {0, 3}}, {/* 61 */ 0, {12, 13}},
- {/* 62 */ 0, {13, 14}}, {/* 63 */ 0, {14, 15}}, {/* 64 */ 0, {15, 16}}, {/* 65 */ 0, {16, 17}}, {/* 66 */ 0, {17, 18}}, {/* 67 */ 0, {18, 19}}, {/* 68 */ 0, {19, 20}},
- {/* 69 */ 0, {20, 21}}, {/* 70 */ 0, {21, 22}}, {/* 71 */ 0, {22, 23}}, {/* 72 */ 0, {23, 24}}, {/* 73 */ 1, {-3, -1}}, {/* 74 */ 1, {1, 3}}, {/* 75 */ 1, {3, 1}},
- {/* 76 */ 1, {-1, -3}}, {/* 77 */ 1, {-3, 1}}, {/* 78 */ 1, {3, -1}}, {/* 79 */ 1, {1, -3}}, {/* 80 */ 1, {-1, 3}}, {/* 81 */ 1, {-2, 2}}, {/* 82 */ 1, {2, 2}},
- {/* 83 */ 1, {-2, -2}}, {/* 84 */ 1, {2, -2}}, {/* 85 */ 0, {12, 13}}, {/* 86 */ 0, {13, 14}}, {/* 87 */ 0, {14, 15}}, {/* 88 */ 0, {15, 16}}, {/* 89 */ 0, {16, 17}},
- {/* 90 */ 0, {17, 18}}, {/* 91 */ 0, {18, 19}}, {/* 92 */ 0, {19, 20}}, {/* 93 */ 0, {20, 21}}, {/* 94 */ 0, {21, 22}}, {/* 95 */ 0, {22, 23}}, {/* 96 */ 0, {23, 24}},
- {/* 97 */ 1, {-3, -2}}, {/* 98 */ 1, {3, -2}}, {/* 99 */ 1, {-2, 3}}, {/* 00 */ 1, {2, -3}}, {/* 01 */ 1, {3, 2}}, {/* 02 */ 1, {2, 3}}, {/* 03 */ 1, {-3, 2}},
- {/* 04 */ 1, {-2, -3}}, {/* 05 */ 1, {0, -4}}, {/* 06 */ 1, {-4, 0}}, {/* 07 */ 1, {4, 1}}, {/* 08 */ 1, {4, 0}}, {/* 09 */ 0, {12, 13}}, {/* 10 */ 0, {13, 14}},
- {/* 11 */ 0, {14, 15}}, {/* 12 */ 0, {15, 16}}, {/* 13 */ 0, {16, 17}}, {/* 14 */ 0, {17, 18}}, {/* 15 */ 0, {18, 19}}, {/* 16 */ 0, {19, 20}}, {/* 17 */ 0, {20, 21}},
- {/* 18 */ 0, {21, 22}}, {/* 19 */ 0, {22, 23}}, {/* 20 */ 0, {23, 24}}, {/* 21 */ 1, {-4, -1}}, {/* 22 */ 1, {0, 4}}, {/* 23 */ 1, {4, -1}}, {/* 24 */ 1, {-1, -4}},
- {/* 25 */ 1, {1, 4}}, {/* 26 */ 1, {-1, 4}}, {/* 27 */ 1, {-4, 1}}, {/* 28 */ 1, {1, -4}}, {/* 29 */ 1, {3, -3}}, {/* 30 */ 1, {-3, -3}}, {/* 31 */ 1, {-3, 3}},
- {/* 32 */ 1, {-2, 4}}, {/* 33 */ 1, {-4, -2}}, {/* 34 */ 1, {4, 2}}, {/* 35 */ 1, {2, -4}}, {/* 36 */ 1, {2, 4}}, {/* 37 */ 1, {3, 3}}, {/* 38 */ 1, {-4, 2}},
- {/* 39 */ 0, {6, 7}}, {/* 40 */ 0, {7, 8}}, {/* 41 */ 0, {8, 9}}, {/* 42 */ 0, {9, 10}}, {/* 43 */ 0, {10, 11}}, {/* 44 */ 0, {11, 12}}, {/* 45 */ 1, {-2, -4}},
- {/* 46 */ 1, {4, -2}}, {/* 47 */ 1, {3, -4}}, {/* 48 */ 1, {-4, -3}}, {/* 49 */ 1, {-4, 3}}, {/* 50 */ 1, {3, 4}}, {/* 51 */ 1, {-3, 4}}, {/* 52 */ 1, {4, 3}},
- {/* 53 */ 1, {4, -3}}, {/* 54 */ 1, {-3, -4}}, {/* 55 */ 0, {2, 3}}, {/* 56 */ 0, {3, 4}}, {/* 57 */ 1, {4, -4}}, {/* 58 */ 1, {-4, 4}}, {/* 59 */ 1, {4, 4}},
- {/* 60 */ 1, {-4, -4}}};
-
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const hcb hcb6_1[] = {{/* 00000 */ 0, 0}, {/* */ 0, 0}, {/* 00010 */ 1, 0}, {/* */ 1, 0}, {/* 00100 */ 2, 0}, {/* */ 2, 0}, {/* 00110 */ 3, 0}, {/* */ 3, 0},
- {/* 01000 */ 4, 0}, {/* */ 4, 0}, {/* 01010 */ 5, 0}, {/* */ 5, 0}, {/* 01100 */ 6, 0}, {/* */ 6, 0}, {/* 01110 */ 7, 0}, {/* */ 7, 0},
- {/* 10000 */ 8, 0}, {/* */ 8, 0}, {/* 10010 */ 9, 1}, {/* 10011 */ 11, 1}, {/* 10100 */ 13, 1}, {/* 10101 */ 15, 1}, {/* 10110 */ 17, 1}, {/* 10111 */ 19, 1},
- {/* 11000 */ 21, 1}, {/* 11001 */ 23, 1}, {/* 11010 */ 25, 2}, {/* 11011 */ 29, 2}, {/* 11100 */ 33, 2}, {/* 11101 */ 37, 3}, {/* 11110 */ 45, 4}, {/* 11111 */ 61, 6}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 2nd step table
- * Gives size of codeword and actual data (x,y,v,w) */
-static const hcb_2_pair hcb6_2[] = {
- {4, 0, 0}, {4, 1, 0}, {4, 0, -1}, {4, 0, 1}, {4, -1, 0}, {4, 1, 1}, {4, -1, 1}, {4, 1, -1}, {4, -1, -1}, {6, 2, -1}, {6, 2, 1}, {6, -2, 1}, {6, -2, -1}, {6, -2, 0},
- {6, -1, 2}, {6, 2, 0}, {6, 1, -2}, {6, 1, 2}, {6, 0, -2}, {6, -1, -2}, {6, 0, 2}, {6, 2, -2}, {6, -2, 2}, {6, -2, -2}, {6, 2, 2}, {7, -3, 1}, {7, 3, 1}, {7, 3, -1},
- {7, -1, 3}, {7, -3, -1}, {7, 1, 3}, {7, 1, -3}, {7, -1, -3}, {7, 3, 0}, {7, -3, 0}, {7, 0, -3}, {7, 0, 3}, {7, 3, 2}, {7, 3, 2}, {8, -3, -2}, {8, -2, 3}, {8, 2, 3},
- {8, 3, -2}, {8, 2, -3}, {8, -2, -3}, {8, -3, 2}, {8, -3, 2}, {8, 3, 3}, {8, 3, 3}, {9, 3, -3}, {9, -3, -3}, {9, -3, 3}, {9, 1, -4}, {9, -1, -4}, {9, 4, 1}, {9, -4, 1},
- {9, -4, -1}, {9, 1, 4}, {9, 4, -1}, {9, -1, 4}, {9, 0, -4}, {9, -4, 2}, {9, -4, 2}, {9, -4, 2}, {9, -4, 2}, {9, -4, -2}, {9, -4, -2}, {9, -4, -2}, {9, -4, -2}, {9, 2, 4},
- {9, 2, 4}, {9, 2, 4}, {9, 2, 4}, {9, -2, -4}, {9, -2, -4}, {9, -2, -4}, {9, -2, -4}, {9, -4, 0}, {9, -4, 0}, {9, -4, 0}, {9, -4, 0}, {9, 4, 2}, {9, 4, 2}, {9, 4, 2},
- {9, 4, 2}, {9, 4, -2}, {9, 4, -2}, {9, 4, -2}, {9, 4, -2}, {9, -2, 4}, {9, -2, 4}, {9, -2, 4}, {9, -2, 4}, {9, 4, 0}, {9, 4, 0}, {9, 4, 0}, {9, 4, 0}, {9, 2, -4},
- {9, 2, -4}, {9, 2, -4}, {9, 2, -4}, {9, 0, 4}, {9, 0, 4}, {9, 0, 4}, {9, 0, 4}, {10, -3, -4}, {10, -3, -4}, {10, -3, 4}, {10, -3, 4}, {10, 3, -4}, {10, 3, -4}, {10, 4, -3},
- {10, 4, -3}, {10, 3, 4}, {10, 3, 4}, {10, 4, 3}, {10, 4, 3}, {10, -4, 3}, {10, -4, 3}, {10, -4, -3}, {10, -4, -3}, {11, 4, 4}, {11, -4, 4}, {11, -4, -4}, {11, 4, -4}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const hcb_bin_pair hcb7[] = {
- {/* 0 */ 0, {1, 2}}, {/* 1 */ 1, {0, 0}}, {/* 2 */ 0, {1, 2}}, {/* 3 */ 0, {2, 3}}, {/* 4 */ 0, {3, 4}}, {/* 5 */ 1, {1, 0}}, {/* 6 */ 1, {0, 1}}, {/* 7 */ 0, {2, 3}},
- {/* 8 */ 0, {3, 4}}, {/* 9 */ 1, {1, 1}}, {/* 10 */ 0, {3, 4}}, {/* 11 */ 0, {4, 5}}, {/* 12 */ 0, {5, 6}}, {/* 13 */ 0, {6, 7}}, {/* 14 */ 0, {7, 8}}, {/* 15 */ 0, {8, 9}},
- {/* 16 */ 0, {9, 10}}, {/* 17 */ 0, {10, 11}}, {/* 18 */ 0, {11, 12}}, {/* 19 */ 1, {2, 1}}, {/* 20 */ 1, {1, 2}}, {/* 21 */ 1, {2, 0}}, {/* 22 */ 1, {0, 2}}, {/* 23 */ 0, {8, 9}},
- {/* 24 */ 0, {9, 10}}, {/* 25 */ 0, {10, 11}}, {/* 26 */ 0, {11, 12}}, {/* 27 */ 0, {12, 13}}, {/* 28 */ 0, {13, 14}}, {/* 29 */ 0, {14, 15}}, {/* 30 */ 0, {15, 16}}, {/* 31 */ 1, {3, 1}},
- {/* 32 */ 1, {1, 3}}, {/* 33 */ 1, {2, 2}}, {/* 34 */ 1, {3, 0}}, {/* 35 */ 1, {0, 3}}, {/* 36 */ 0, {11, 12}}, {/* 37 */ 0, {12, 13}}, {/* 38 */ 0, {13, 14}}, {/* 39 */ 0, {14, 15}},
- {/* 40 */ 0, {15, 16}}, {/* 41 */ 0, {16, 17}}, {/* 42 */ 0, {17, 18}}, {/* 43 */ 0, {18, 19}}, {/* 44 */ 0, {19, 20}}, {/* 45 */ 0, {20, 21}}, {/* 46 */ 0, {21, 22}}, {/* 47 */ 1, {2, 3}},
- {/* 48 */ 1, {3, 2}}, {/* 49 */ 1, {1, 4}}, {/* 50 */ 1, {4, 1}}, {/* 51 */ 1, {1, 5}}, {/* 52 */ 1, {5, 1}}, {/* 53 */ 1, {3, 3}}, {/* 54 */ 1, {2, 4}}, {/* 55 */ 1, {0, 4}},
- {/* 56 */ 1, {4, 0}}, {/* 57 */ 0, {12, 13}}, {/* 58 */ 0, {13, 14}}, {/* 59 */ 0, {14, 15}}, {/* 60 */ 0, {15, 16}}, {/* 61 */ 0, {16, 17}}, {/* 62 */ 0, {17, 18}}, {/* 63 */ 0, {18, 19}},
- {/* 64 */ 0, {19, 20}}, {/* 65 */ 0, {20, 21}}, {/* 66 */ 0, {21, 22}}, {/* 67 */ 0, {22, 23}}, {/* 68 */ 0, {23, 24}}, {/* 69 */ 1, {4, 2}}, {/* 70 */ 1, {2, 5}}, {/* 71 */ 1, {5, 2}},
- {/* 72 */ 1, {0, 5}}, {/* 73 */ 1, {6, 1}}, {/* 74 */ 1, {5, 0}}, {/* 75 */ 1, {1, 6}}, {/* 76 */ 1, {4, 3}}, {/* 77 */ 1, {3, 5}}, {/* 78 */ 1, {3, 4}}, {/* 79 */ 1, {5, 3}},
- {/* 80 */ 1, {2, 6}}, {/* 81 */ 1, {6, 2}}, {/* 82 */ 1, {1, 7}}, {/* 83 */ 0, {10, 11}}, {/* 84 */ 0, {11, 12}}, {/* 85 */ 0, {12, 13}}, {/* 86 */ 0, {13, 14}}, {/* 87 */ 0, {14, 15}},
- {/* 88 */ 0, {15, 16}}, {/* 89 */ 0, {16, 17}}, {/* 90 */ 0, {17, 18}}, {/* 91 */ 0, {18, 19}}, {/* 92 */ 0, {19, 20}}, {/* 93 */ 1, {3, 6}}, {/* 94 */ 1, {0, 6}}, {/* 95 */ 1, {6, 0}},
- {/* 96 */ 1, {4, 4}}, {/* 97 */ 1, {7, 1}}, {/* 98 */ 1, {4, 5}}, {/* 99 */ 1, {7, 2}}, {/* 00 */ 1, {5, 4}}, {/* 01 */ 1, {6, 3}}, {/* 02 */ 1, {2, 7}}, {/* 03 */ 1, {7, 3}},
- {/* 04 */ 1, {6, 4}}, {/* 05 */ 1, {5, 5}}, {/* 06 */ 1, {4, 6}}, {/* 07 */ 1, {3, 7}}, {/* 08 */ 0, {5, 6}}, {/* 09 */ 0, {6, 7}}, {/* 10 */ 0, {7, 8}}, {/* 11 */ 0, {8, 9}},
- {/* 12 */ 0, {9, 10}}, {/* 13 */ 1, {7, 0}}, {/* 14 */ 1, {0, 7}}, {/* 15 */ 1, {6, 5}}, {/* 16 */ 1, {5, 6}}, {/* 17 */ 1, {7, 4}}, {/* 18 */ 1, {4, 7}}, {/* 19 */ 1, {5, 7}},
- {/* 20 */ 1, {7, 5}}, {/* 21 */ 0, {2, 3}}, {/* 22 */ 0, {3, 4}}, {/* 23 */ 1, {7, 6}}, {/* 24 */ 1, {6, 6}}, {/* 25 */ 1, {6, 7}}, {/* 26 */ 1, {7, 7}}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const hcb hcb8_1[] = {{/* 00000 */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* 00100 */ 1, 0}, {/* */ 1, 0}, {/* 00110 */ 2, 0}, {/* */ 2, 0},
- {/* 01000 */ 3, 0}, {/* */ 3, 0}, {/* 01010 */ 4, 0}, {/* */ 4, 0}, {/* 01100 */ 5, 0}, {/* */ 5, 0}, {/* 01110 */ 6, 0}, {/* 01111 */ 7, 0},
- {/* 10000 */ 8, 0}, {/* 10001 */ 9, 0}, {/* 10010 */ 10, 0}, {/* 10011 */ 11, 0}, {/* 10100 */ 12, 0}, {/* 10101 */ 13, 1}, {/* 10110 */ 15, 1}, {/* 10111 */ 17, 1},
- {/* 11000 */ 19, 1}, {/* 11001 */ 21, 1}, {/* 11010 */ 23, 2}, {/* 11011 */ 27, 2}, {/* 11100 */ 31, 2}, {/* 11101 */ 35, 3}, {/* 11110 */ 43, 3}, {/* 11111 */ 51, 5}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 2nd step table
- * Gives size of codeword and actual data (x,y,v,w)*/
-static const hcb_2_pair hcb8_2[] = {{3, 1, 1}, {4, 2, 1}, {4, 1, 0}, {4, 1, 2}, {4, 0, 1}, {4, 2, 2}, {5, 0, 0}, {5, 2, 0}, {5, 0, 2}, {5, 3, 1}, {5, 1, 3}, {5, 3, 2}, {5, 2, 3}, {6, 3, 3},
- {6, 4, 1}, {6, 1, 4}, {6, 4, 2}, {6, 2, 4}, {6, 3, 0}, {6, 0, 3}, {6, 4, 3}, {6, 3, 4}, {6, 5, 2}, {7, 5, 1}, {7, 2, 5}, {7, 1, 5}, {7, 5, 3}, {7, 3, 5},
- {7, 4, 4}, {7, 5, 4}, {7, 0, 4}, {7, 4, 5}, {7, 4, 0}, {7, 2, 6}, {7, 6, 2}, {7, 6, 1}, {7, 6, 1}, {7, 1, 6}, {7, 1, 6}, {8, 3, 6}, {8, 6, 3}, {8, 5, 5},
- {8, 5, 0}, {8, 6, 4}, {8, 0, 5}, {8, 4, 6}, {8, 7, 1}, {8, 7, 2}, {8, 2, 7}, {8, 6, 5}, {8, 7, 3}, {8, 1, 7}, {8, 1, 7}, {8, 1, 7}, {8, 1, 7}, {8, 5, 6},
- {8, 5, 6}, {8, 5, 6}, {8, 5, 6}, {8, 3, 7}, {8, 3, 7}, {8, 3, 7}, {8, 3, 7}, {9, 6, 6}, {9, 6, 6}, {9, 7, 4}, {9, 7, 4}, {9, 6, 0}, {9, 6, 0}, {9, 4, 7},
- {9, 4, 7}, {9, 0, 6}, {9, 0, 6}, {9, 7, 5}, {9, 7, 5}, {9, 7, 6}, {9, 7, 6}, {9, 6, 7}, {9, 6, 7}, {10, 5, 7}, {10, 7, 0}, {10, 0, 7}, {10, 7, 7}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Binary search huffman table HCB_9 */
-static const hcb_bin_pair hcb9[] = {
- {/* 0 */ 0, {1, 2}}, {/* 1 */ 1, {0, 0}}, {/* 2 */ 0, {1, 2}}, {/* 3 */ 0, {2, 3}}, {/* 4 */ 0, {3, 4}}, {/* 5 */ 1, {1, 0}}, {/* 6 */ 1, {0, 1}}, {/* 7 */ 0, {2, 3}},
- {/* 8 */ 0, {3, 4}}, {/* 9 */ 1, {1, 1}}, {/* 10 */ 0, {3, 4}}, {/* 11 */ 0, {4, 5}}, {/* 12 */ 0, {5, 6}}, {/* 13 */ 0, {6, 7}}, {/* 14 */ 0, {7, 8}}, {/* 15 */ 0, {8, 9}},
- {/* 16 */ 0, {9, 10}}, {/* 17 */ 0, {10, 11}}, {/* 18 */ 0, {11, 12}}, {/* 19 */ 1, {2, 1}}, {/* 20 */ 1, {1, 2}}, {/* 21 */ 1, {2, 0}}, {/* 22 */ 1, {0, 2}}, {/* 23 */ 0, {8, 9}},
- {/* 24 */ 0, {9, 10}}, {/* 25 */ 0, {10, 11}}, {/* 26 */ 0, {11, 12}}, {/* 27 */ 0, {12, 13}}, {/* 28 */ 0, {13, 14}}, {/* 29 */ 0, {14, 15}}, {/* 30 */ 0, {15, 16}}, {/* 31 */ 1, {3, 1}},
- {/* 32 */ 1, {2, 2}}, {/* 33 */ 1, {1, 3}}, {/* 34 */ 0, {13, 14}}, {/* 35 */ 0, {14, 15}}, {/* 36 */ 0, {15, 16}}, {/* 37 */ 0, {16, 17}}, {/* 38 */ 0, {17, 18}}, {/* 39 */ 0, {18, 19}},
- {/* 40 */ 0, {19, 20}}, {/* 41 */ 0, {20, 21}}, {/* 42 */ 0, {21, 22}}, {/* 43 */ 0, {22, 23}}, {/* 44 */ 0, {23, 24}}, {/* 45 */ 0, {24, 25}}, {/* 46 */ 0, {25, 26}}, {/* 47 */ 1, {3, 0}},
- {/* 48 */ 1, {0, 3}}, {/* 49 */ 1, {2, 3}}, {/* 50 */ 1, {3, 2}}, {/* 51 */ 1, {1, 4}}, {/* 52 */ 1, {4, 1}}, {/* 53 */ 1, {2, 4}}, {/* 54 */ 1, {1, 5}}, {/* 55 */ 0, {18, 19}},
- {/* 56 */ 0, {19, 20}}, {/* 57 */ 0, {20, 21}}, {/* 58 */ 0, {21, 22}}, {/* 59 */ 0, {22, 23}}, {/* 60 */ 0, {23, 24}}, {/* 61 */ 0, {24, 25}}, {/* 62 */ 0, {25, 26}}, {/* 63 */ 0, {26, 27}},
- {/* 64 */ 0, {27, 28}}, {/* 65 */ 0, {28, 29}}, {/* 66 */ 0, {29, 30}}, {/* 67 */ 0, {30, 31}}, {/* 68 */ 0, {31, 32}}, {/* 69 */ 0, {32, 33}}, {/* 70 */ 0, {33, 34}}, {/* 71 */ 0, {34, 35}},
- {/* 72 */ 0, {35, 36}}, {/* 73 */ 1, {4, 2}}, {/* 74 */ 1, {3, 3}}, {/* 75 */ 1, {0, 4}}, {/* 76 */ 1, {4, 0}}, {/* 77 */ 1, {5, 1}}, {/* 78 */ 1, {2, 5}}, {/* 79 */ 1, {1, 6}},
- {/* 80 */ 1, {3, 4}}, {/* 81 */ 1, {5, 2}}, {/* 82 */ 1, {6, 1}}, {/* 83 */ 1, {4, 3}}, {/* 84 */ 0, {25, 26}}, {/* 85 */ 0, {26, 27}}, {/* 86 */ 0, {27, 28}}, {/* 87 */ 0, {28, 29}},
- {/* 88 */ 0, {29, 30}}, {/* 89 */ 0, {30, 31}}, {/* 90 */ 0, {31, 32}}, {/* 91 */ 0, {32, 33}}, {/* 92 */ 0, {33, 34}}, {/* 93 */ 0, {34, 35}}, {/* 94 */ 0, {35, 36}}, {/* 95 */ 0, {36, 37}},
- {/* 96 */ 0, {37, 38}}, {/* 97 */ 0, {38, 39}}, {/* 98 */ 0, {39, 40}}, {/* 99 */ 0, {40, 41}}, {/* 00 */ 0, {41, 42}}, {/* 01 */ 0, {42, 43}}, {/* 02 */ 0, {43, 44}}, {/* 03 */ 0, {44, 45}},
- {/* 04 */ 0, {45, 46}}, {/* 05 */ 0, {46, 47}}, {/* 06 */ 0, {47, 48}}, {/* 07 */ 0, {48, 49}}, {/* 08 */ 0, {49, 50}}, {/* 09 */ 1, {0, 5}}, {/* 10 */ 1, {2, 6}}, {/* 11 */ 1, {5, 0}},
- {/* 12 */ 1, {1, 7}}, {/* 13 */ 1, {3, 5}}, {/* 14 */ 1, {1, 8}}, {/* 15 */ 1, {8, 1}}, {/* 16 */ 1, {4, 4}}, {/* 17 */ 1, {5, 3}}, {/* 18 */ 1, {6, 2}}, {/* 19 */ 1, {7, 1}},
- {/* 20 */ 1, {0, 6}}, {/* 21 */ 1, {8, 2}}, {/* 22 */ 1, {2, 8}}, {/* 23 */ 1, {3, 6}}, {/* 24 */ 1, {2, 7}}, {/* 25 */ 1, {4, 5}}, {/* 26 */ 1, {9, 1}}, {/* 27 */ 1, {1, 9}},
- {/* 28 */ 1, {7, 2}}, {/* 29 */ 0, {30, 31}}, {/* 30 */ 0, {31, 32}}, {/* 31 */ 0, {32, 33}}, {/* 32 */ 0, {33, 34}}, {/* 33 */ 0, {34, 35}}, {/* 34 */ 0, {35, 36}}, {/* 35 */ 0, {36, 37}},
- {/* 36 */ 0, {37, 38}}, {/* 37 */ 0, {38, 39}}, {/* 38 */ 0, {39, 40}}, {/* 39 */ 0, {40, 41}}, {/* 40 */ 0, {41, 42}}, {/* 41 */ 0, {42, 43}}, {/* 42 */ 0, {43, 44}}, {/* 43 */ 0, {44, 45}},
- {/* 44 */ 0, {45, 46}}, {/* 45 */ 0, {46, 47}}, {/* 46 */ 0, {47, 48}}, {/* 47 */ 0, {48, 49}}, {/* 48 */ 0, {49, 50}}, {/* 49 */ 0, {50, 51}}, {/* 50 */ 0, {51, 52}}, {/* 51 */ 0, {52, 53}},
- {/* 52 */ 0, {53, 54}}, {/* 53 */ 0, {54, 55}}, {/* 54 */ 0, {55, 56}}, {/* 55 */ 0, {56, 57}}, {/* 56 */ 0, {57, 58}}, {/* 57 */ 0, {58, 59}}, {/* 58 */ 0, {59, 60}}, {/* 59 */ 1, {6, 0}},
- {/* 60 */ 1, {5, 4}}, {/* 61 */ 1, {6, 3}}, {/* 62 */ 1, {8, 3}}, {/* 63 */ 1, {0, 7}}, {/* 64 */ 1, {9, 2}}, {/* 65 */ 1, {3, 8}}, {/* 66 */ 1, {4, 6}}, {/* 67 */ 1, {3, 7}},
- {/* 68 */ 1, {0, 8}}, {/* 69 */ 1, {10, 1}}, {/* 70 */ 1, {6, 4}}, {/* 71 */ 1, {2, 9}}, {/* 72 */ 1, {5, 5}}, {/* 73 */ 1, {8, 0}}, {/* 74 */ 1, {7, 0}}, {/* 75 */ 1, {7, 3}},
- {/* 76 */ 1, {10, 2}}, {/* 77 */ 1, {9, 3}}, {/* 78 */ 1, {8, 4}}, {/* 79 */ 1, {1, 10}}, {/* 80 */ 1, {7, 4}}, {/* 81 */ 1, {6, 5}}, {/* 82 */ 1, {5, 6}}, {/* 83 */ 1, {4, 8}},
- {/* 84 */ 1, {4, 7}}, {/* 85 */ 1, {3, 9}}, {/* 86 */ 1, {11, 1}}, {/* 87 */ 1, {5, 8}}, {/* 88 */ 1, {9, 0}}, {/* 89 */ 1, {8, 5}}, {/* 90 */ 0, {29, 30}}, {/* 91 */ 0, {30, 31}},
- {/* 92 */ 0, {31, 32}}, {/* 93 */ 0, {32, 33}}, {/* 94 */ 0, {33, 34}}, {/* 95 */ 0, {34, 35}}, {/* 96 */ 0, {35, 36}}, {/* 97 */ 0, {36, 37}}, {/* 98 */ 0, {37, 38}}, {/* 99 */ 0, {38, 39}},
- {/* 00 */ 0, {39, 40}}, {/* 01 */ 0, {40, 41}}, {/* 02 */ 0, {41, 42}}, {/* 03 */ 0, {42, 43}}, {/* 04 */ 0, {43, 44}}, {/* 05 */ 0, {44, 45}}, {/* 06 */ 0, {45, 46}}, {/* 07 */ 0, {46, 47}},
- {/* 08 */ 0, {47, 48}}, {/* 09 */ 0, {48, 49}}, {/* 10 */ 0, {49, 50}}, {/* 11 */ 0, {50, 51}}, {/* 12 */ 0, {51, 52}}, {/* 13 */ 0, {52, 53}}, {/* 14 */ 0, {53, 54}}, {/* 15 */ 0, {54, 55}},
- {/* 16 */ 0, {55, 56}}, {/* 17 */ 0, {56, 57}}, {/* 18 */ 0, {57, 58}}, {/* 19 */ 1, {10, 3}}, {/* 20 */ 1, {2, 10}}, {/* 21 */ 1, {0, 9}}, {/* 22 */ 1, {11, 2}}, {/* 23 */ 1, {9, 4}},
- {/* 24 */ 1, {6, 6}}, {/* 25 */ 1, {12, 1}}, {/* 26 */ 1, {4, 9}}, {/* 27 */ 1, {8, 6}}, {/* 28 */ 1, {1, 11}}, {/* 29 */ 1, {9, 5}}, {/* 30 */ 1, {10, 4}}, {/* 31 */ 1, {5, 7}},
- {/* 32 */ 1, {7, 5}}, {/* 33 */ 1, {2, 11}}, {/* 34 */ 1, {1, 12}}, {/* 35 */ 1, {12, 2}}, {/* 36 */ 1, {11, 3}}, {/* 37 */ 1, {3, 10}}, {/* 38 */ 1, {5, 9}}, {/* 39 */ 1, {6, 7}},
- {/* 40 */ 1, {8, 7}}, {/* 41 */ 1, {11, 4}}, {/* 42 */ 1, {0, 10}}, {/* 43 */ 1, {7, 6}}, {/* 44 */ 1, {12, 3}}, {/* 45 */ 1, {10, 0}}, {/* 46 */ 1, {10, 5}}, {/* 47 */ 1, {4, 10}},
- {/* 48 */ 1, {6, 8}}, {/* 49 */ 1, {2, 12}}, {/* 50 */ 1, {9, 6}}, {/* 51 */ 1, {9, 7}}, {/* 52 */ 1, {4, 11}}, {/* 53 */ 1, {11, 0}}, {/* 54 */ 1, {6, 9}}, {/* 55 */ 1, {3, 11}},
- {/* 56 */ 1, {5, 10}}, {/* 57 */ 0, {20, 21}}, {/* 58 */ 0, {21, 22}}, {/* 59 */ 0, {22, 23}}, {/* 60 */ 0, {23, 24}}, {/* 61 */ 0, {24, 25}}, {/* 62 */ 0, {25, 26}}, {/* 63 */ 0, {26, 27}},
- {/* 64 */ 0, {27, 28}}, {/* 65 */ 0, {28, 29}}, {/* 66 */ 0, {29, 30}}, {/* 67 */ 0, {30, 31}}, {/* 68 */ 0, {31, 32}}, {/* 69 */ 0, {32, 33}}, {/* 70 */ 0, {33, 34}}, {/* 71 */ 0, {34, 35}},
- {/* 72 */ 0, {35, 36}}, {/* 73 */ 0, {36, 37}}, {/* 74 */ 0, {37, 38}}, {/* 75 */ 0, {38, 39}}, {/* 76 */ 0, {39, 40}}, {/* 77 */ 1, {8, 8}}, {/* 78 */ 1, {7, 8}}, {/* 79 */ 1, {12, 5}},
- {/* 80 */ 1, {3, 12}}, {/* 81 */ 1, {11, 5}}, {/* 82 */ 1, {7, 7}}, {/* 83 */ 1, {12, 4}}, {/* 84 */ 1, {11, 6}}, {/* 85 */ 1, {10, 6}}, {/* 86 */ 1, {4, 12}}, {/* 87 */ 1, {7, 9}},
- {/* 88 */ 1, {5, 11}}, {/* 89 */ 1, {0, 11}}, {/* 90 */ 1, {12, 6}}, {/* 91 */ 1, {6, 10}}, {/* 92 */ 1, {12, 0}}, {/* 93 */ 1, {10, 7}}, {/* 94 */ 1, {5, 12}}, {/* 95 */ 1, {7, 10}},
- {/* 96 */ 1, {9, 8}}, {/* 97 */ 1, {0, 12}}, {/* 98 */ 1, {11, 7}}, {/* 99 */ 1, {8, 9}}, {/* 00 */ 1, {9, 9}}, {/* 01 */ 1, {10, 8}}, {/* 02 */ 1, {7, 11}}, {/* 03 */ 1, {12, 7}},
- {/* 04 */ 1, {6, 11}}, {/* 05 */ 1, {8, 11}}, {/* 06 */ 1, {11, 8}}, {/* 07 */ 1, {7, 12}}, {/* 08 */ 1, {6, 12}}, {/* 09 */ 0, {8, 9}}, {/* 10 */ 0, {9, 10}}, {/* 11 */ 0, {10, 11}},
- {/* 12 */ 0, {11, 12}}, {/* 13 */ 0, {12, 13}}, {/* 14 */ 0, {13, 14}}, {/* 15 */ 0, {14, 15}}, {/* 16 */ 0, {15, 16}}, {/* 17 */ 1, {8, 10}}, {/* 18 */ 1, {10, 9}}, {/* 19 */ 1, {8, 12}},
- {/* 20 */ 1, {9, 10}}, {/* 21 */ 1, {9, 11}}, {/* 22 */ 1, {9, 12}}, {/* 23 */ 1, {10, 11}}, {/* 24 */ 1, {12, 9}}, {/* 25 */ 1, {10, 10}}, {/* 26 */ 1, {11, 9}}, {/* 27 */ 1, {12, 8}},
- {/* 28 */ 1, {11, 10}}, {/* 29 */ 1, {12, 10}}, {/* 30 */ 1, {12, 11}}, {/* 31 */ 0, {2, 3}}, {/* 32 */ 0, {3, 4}}, {/* 33 */ 1, {10, 12}}, {/* 34 */ 1, {11, 11}}, {/* 35 */ 1, {11, 12}},
- {/* 36 */ 1, {12, 12}}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const hcb hcb10_1[] = {
- {/* 000000 */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* */ 0, 0}, {/* 000100 */ 1, 0}, {/* */ 1, 0}, {/* */ 1, 0}, {/* */ 1, 0},
- {/* 001000 */ 2, 0}, {/* */ 2, 0}, {/* */ 2, 0}, {/* */ 2, 0}, {/* 001100 */ 3, 0}, {/* */ 3, 0}, {/* 001110 */ 4, 0}, {/* */ 4, 0},
- {/* 010000 */ 5, 0}, {/* */ 5, 0}, {/* 010010 */ 6, 0}, {/* */ 6, 0}, {/* 010100 */ 7, 0}, {/* */ 7, 0}, {/* 010110 */ 8, 0}, {/* */ 8, 0},
- {/* 011000 */ 9, 0}, {/* */ 9, 0}, {/* 011010 */ 10, 0}, {/* */ 10, 0}, {/* 011100 */ 11, 0}, {/* 011101 */ 12, 0}, {/* 011110 */ 13, 0}, {/* 011111 */ 14, 0},
- {/* 100000 */ 15, 0}, {/* 100001 */ 16, 0}, {/* 100010 */ 17, 0}, {/* 100011 */ 18, 0}, {/* 100100 */ 19, 0}, {/* 100101 */ 20, 0}, {/* 100110 */ 21, 0}, {/* 100111 */ 22, 0},
- {/* 101000 */ 23, 0}, {/* 101001 */ 24, 0}, {/* 101010 */ 25, 1}, {/* 101011 */ 27, 1}, {/* 101100 */ 29, 1}, {/* 101101 */ 31, 1}, {/* 101110 */ 33, 1}, {/* 101111 */ 35, 1},
- {/* 110000 */ 37, 1}, {/* 110001 */ 39, 1}, {/* 110010 */ 41, 2}, {/* 110011 */ 45, 2}, {/* 110100 */ 49, 2}, {/* 110101 */ 53, 2}, {/* 110110 */ 57, 2}, {/* 110111 */ 61, 2},
- {/* 111000 */ 65, 3}, {/* 111001 */ 73, 3}, {/* 111010 */ 81, 3}, {/* 111011 */ 89, 3}, {/* 111100 */ 97, 4}, {/* 111101 */ 113, 4}, {/* 111110 */ 129, 4}, {/* 111111 */ 145, 6}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 2nd step table
- * Gives size of codeword and actual data (x,y,v,w) */
-static const hcb_2_pair hcb10_2[] = {
- {4, 1, 1}, {4, 1, 2}, {4, 2, 1}, {5, 2, 2}, {5, 1, 0}, {5, 0, 1}, {5, 1, 3}, {5, 3, 2}, {5, 3, 1}, {5, 2, 3}, {5, 3, 3}, {6, 2, 0}, {6, 0, 2}, {6, 2, 4},
- {6, 4, 2}, {6, 1, 4}, {6, 4, 1}, {6, 0, 0}, {6, 4, 3}, {6, 3, 4}, {6, 3, 0}, {6, 0, 3}, {6, 4, 4}, {6, 2, 5}, {6, 5, 2}, {7, 1, 5}, {7, 5, 1}, {7, 5, 3},
- {7, 3, 5}, {7, 5, 4}, {7, 4, 5}, {7, 6, 2}, {7, 2, 6}, {7, 6, 3}, {7, 4, 0}, {7, 6, 1}, {7, 0, 4}, {7, 1, 6}, {7, 3, 6}, {7, 5, 5}, {7, 6, 4}, {7, 4, 6},
- {7, 4, 6}, {8, 6, 5}, {8, 7, 2}, {8, 3, 7}, {8, 2, 7}, {8, 5, 6}, {8, 8, 2}, {8, 7, 3}, {8, 5, 0}, {8, 7, 1}, {8, 0, 5}, {8, 8, 1}, {8, 1, 7}, {8, 8, 3},
- {8, 7, 4}, {8, 4, 7}, {8, 2, 8}, {8, 6, 6}, {8, 7, 5}, {8, 1, 8}, {8, 3, 8}, {8, 8, 4}, {8, 4, 8}, {8, 5, 7}, {8, 5, 7}, {8, 8, 5}, {8, 8, 5}, {8, 5, 8},
- {8, 5, 8}, {9, 7, 6}, {9, 6, 7}, {9, 9, 2}, {9, 6, 0}, {9, 6, 8}, {9, 9, 3}, {9, 3, 9}, {9, 9, 1}, {9, 2, 9}, {9, 0, 6}, {9, 8, 6}, {9, 9, 4}, {9, 4, 9},
- {9, 10, 2}, {9, 1, 9}, {9, 7, 7}, {9, 8, 7}, {9, 9, 5}, {9, 7, 8}, {9, 10, 3}, {9, 5, 9}, {9, 10, 4}, {9, 2, 10}, {9, 10, 1}, {9, 3, 10}, {9, 9, 6}, {9, 6, 9},
- {9, 6, 9}, {9, 8, 0}, {9, 8, 0}, {9, 4, 10}, {9, 4, 10}, {9, 7, 0}, {9, 7, 0}, {9, 11, 2}, {9, 11, 2}, {10, 7, 9}, {10, 11, 3}, {10, 10, 6}, {10, 1, 10}, {10, 11, 1},
- {10, 9, 7}, {10, 0, 7}, {10, 8, 8}, {10, 10, 5}, {10, 3, 11}, {10, 5, 10}, {10, 8, 9}, {10, 11, 5}, {10, 0, 8}, {10, 11, 4}, {10, 2, 11}, {10, 7, 10}, {10, 6, 10}, {10, 10, 7},
- {10, 4, 11}, {10, 1, 11}, {10, 12, 2}, {10, 9, 8}, {10, 12, 3}, {10, 11, 6}, {10, 5, 11}, {10, 12, 4}, {10, 11, 7}, {10, 12, 5}, {10, 3, 12}, {10, 6, 11}, {10, 9, 0}, {10, 10, 8},
- {10, 10, 0}, {10, 12, 1}, {10, 0, 9}, {10, 4, 12}, {10, 9, 9}, {10, 12, 6}, {10, 12, 6}, {10, 12, 6}, {10, 12, 6}, {10, 2, 12}, {10, 2, 12}, {10, 2, 12}, {10, 2, 12}, {10, 8, 10},
- {10, 8, 10}, {10, 8, 10}, {10, 8, 10}, {11, 9, 10}, {11, 9, 10}, {11, 1, 12}, {11, 1, 12}, {11, 11, 8}, {11, 11, 8}, {11, 12, 7}, {11, 12, 7}, {11, 7, 11}, {11, 7, 11}, {11, 5, 12},
- {11, 5, 12}, {11, 6, 12}, {11, 6, 12}, {11, 10, 9}, {11, 10, 9}, {11, 8, 11}, {11, 8, 11}, {11, 12, 8}, {11, 12, 8}, {11, 0, 10}, {11, 0, 10}, {11, 7, 12}, {11, 7, 12}, {11, 11, 0},
- {11, 11, 0}, {11, 10, 10}, {11, 10, 10}, {11, 11, 9}, {11, 11, 9}, {11, 11, 10}, {11, 11, 10}, {11, 0, 11}, {11, 0, 11}, {11, 11, 11}, {11, 11, 11}, {11, 9, 11}, {11, 9, 11}, {11, 10, 11},
- {11, 10, 11}, {11, 12, 0}, {11, 12, 0}, {11, 8, 12}, {11, 8, 12}, {12, 12, 9}, {12, 10, 12}, {12, 9, 12}, {12, 11, 12}, {12, 12, 11}, {12, 0, 12}, {12, 12, 10}, {12, 12, 12}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const hcb hcb11_1[] = {{/* 00000 */ 0, 0}, {/* */ 0, 0}, {/* 00010 */ 1, 0}, {/* */ 1, 0}, {/* 00100 */ 2, 0}, {/* 00101 */ 3, 0}, {/* 00110 */ 4, 0},
- {/* 00111 */ 5, 0}, {/* 01000 */ 6, 0}, {/* 01001 */ 7, 0}, {/* 01010 */ 8, 1}, {/* 01011 */ 10, 1}, {/* 01100 */ 12, 1}, {/* 01101 */ 14, 2},
- {/* 01110 */ 18, 2}, {/* 01111 */ 22, 2}, {/* 10000 */ 26, 2}, {/* 10001 */ 30, 3}, {/* 10010 */ 38, 3}, {/* 10011 */ 46, 3}, {/* 10100 */ 54, 3},
- {/* 10101 */ 62, 3}, {/* 10110 */ 70, 3}, {/* 10111 */ 78, 3}, {/* 11000 */ 86, 4}, {/* 11001 */ 102, 4}, {/* 11010 */ 118, 4}, {/* 11011 */ 134, 4},
- {/* 11100 */ 150, 5}, {/* 11101 */ 182, 5}, {/* 11110 */ 214, 5}, {/* 11111 */ 246, 7}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 2nd step table, Gives size of codeword and actual data (x,y,v,w) */
-static const hcb_2_pair hcb11_2[] = {
- {4, 0, 0}, {4, 1, 1}, {5, 16, 16}, {5, 1, 0}, {5, 0, 1}, {5, 2, 1}, {5, 1, 2}, {5, 2, 2}, {6, 1, 3}, {6, 3, 1}, {6, 3, 2}, {6, 2, 0}, {6, 2, 3}, {6, 0, 2},
- {6, 3, 3}, {6, 3, 3}, {7, 4, 1}, {7, 1, 4}, {7, 4, 2}, {7, 2, 4}, {7, 4, 3}, {7, 3, 4}, {7, 3, 0}, {7, 0, 3}, {7, 5, 1}, {7, 5, 2}, {7, 2, 5}, {7, 4, 4},
- {7, 1, 5}, {7, 5, 3}, {7, 3, 5}, {7, 3, 5}, {7, 5, 4}, {7, 5, 4}, {8, 4, 5}, {8, 6, 2}, {8, 2, 6}, {8, 6, 1}, {8, 6, 3}, {8, 3, 6}, {8, 1, 6}, {8, 4, 16},
- {8, 3, 16}, {8, 16, 5}, {8, 16, 3}, {8, 16, 4}, {8, 6, 4}, {8, 16, 6}, {8, 4, 0}, {8, 4, 6}, {8, 0, 4}, {8, 2, 16}, {8, 5, 5}, {8, 5, 16}, {8, 16, 7}, {8, 16, 2},
- {8, 16, 8}, {8, 2, 7}, {8, 7, 2}, {8, 3, 7}, {8, 6, 5}, {8, 5, 6}, {8, 6, 16}, {8, 16, 10}, {8, 7, 3}, {8, 7, 1}, {8, 16, 9}, {8, 7, 16}, {8, 1, 16}, {8, 1, 7},
- {8, 4, 7}, {8, 16, 11}, {8, 7, 4}, {8, 16, 12}, {8, 8, 16}, {8, 16, 1}, {8, 6, 6}, {8, 9, 16}, {8, 2, 8}, {8, 5, 7}, {8, 10, 16}, {8, 16, 13}, {8, 8, 3}, {8, 8, 2},
- {8, 3, 8}, {8, 5, 0}, {8, 16, 14}, {8, 16, 14}, {8, 11, 16}, {8, 11, 16}, {8, 7, 5}, {8, 7, 5}, {8, 4, 8}, {8, 4, 8}, {8, 6, 7}, {8, 6, 7}, {8, 7, 6}, {8, 7, 6},
- {8, 0, 5}, {8, 0, 5}, {9, 8, 4}, {9, 16, 15}, {9, 12, 16}, {9, 1, 8}, {9, 8, 1}, {9, 14, 16}, {9, 5, 8}, {9, 13, 16}, {9, 3, 9}, {9, 8, 5}, {9, 7, 7}, {9, 2, 9},
- {9, 8, 6}, {9, 9, 2}, {9, 9, 3}, {9, 15, 16}, {9, 4, 9}, {9, 6, 8}, {9, 6, 0}, {9, 9, 4}, {9, 5, 9}, {9, 8, 7}, {9, 7, 8}, {9, 1, 9}, {9, 10, 3}, {9, 0, 6},
- {9, 10, 2}, {9, 9, 1}, {9, 9, 5}, {9, 4, 10}, {9, 2, 10}, {9, 9, 6}, {9, 3, 10}, {9, 6, 9}, {9, 10, 4}, {9, 8, 8}, {9, 10, 5}, {9, 9, 7}, {9, 11, 3}, {9, 1, 10},
- {9, 7, 0}, {9, 10, 6}, {9, 7, 9}, {9, 3, 11}, {9, 5, 10}, {9, 10, 1}, {9, 4, 11}, {9, 11, 2}, {9, 13, 2}, {9, 6, 10}, {9, 13, 3}, {9, 13, 3}, {9, 2, 11}, {9, 2, 11},
- {9, 16, 0}, {9, 16, 0}, {9, 5, 11}, {9, 5, 11}, {9, 11, 5}, {9, 11, 5}, {10, 11, 4}, {10, 9, 8}, {10, 7, 10}, {10, 8, 9}, {10, 0, 16}, {10, 4, 13}, {10, 0, 7}, {10, 3, 13},
- {10, 11, 6}, {10, 13, 1}, {10, 13, 4}, {10, 12, 3}, {10, 2, 13}, {10, 13, 5}, {10, 8, 10}, {10, 6, 11}, {10, 10, 8}, {10, 10, 7}, {10, 14, 2}, {10, 12, 4}, {10, 1, 11}, {10, 4, 12},
- {10, 11, 1}, {10, 3, 12}, {10, 1, 13}, {10, 12, 2}, {10, 7, 11}, {10, 3, 14}, {10, 5, 12}, {10, 5, 13}, {10, 14, 4}, {10, 4, 14}, {10, 11, 7}, {10, 14, 3}, {10, 12, 5}, {10, 13, 6},
- {10, 12, 6}, {10, 8, 0}, {10, 11, 8}, {10, 2, 12}, {10, 9, 9}, {10, 14, 5}, {10, 6, 13}, {10, 10, 10}, {10, 15, 2}, {10, 8, 11}, {10, 9, 10}, {10, 14, 6}, {10, 10, 9}, {10, 5, 14},
- {10, 11, 9}, {10, 14, 1}, {10, 2, 14}, {10, 6, 12}, {10, 1, 12}, {10, 13, 8}, {10, 0, 8}, {10, 13, 7}, {10, 7, 12}, {10, 12, 7}, {10, 7, 13}, {10, 15, 3}, {10, 12, 1}, {10, 6, 14},
- {10, 2, 15}, {10, 15, 5}, {10, 15, 4}, {10, 1, 14}, {10, 9, 11}, {10, 4, 15}, {10, 14, 7}, {10, 8, 13}, {10, 13, 9}, {10, 8, 12}, {10, 5, 15}, {10, 3, 15}, {10, 10, 11}, {10, 11, 10},
- {10, 12, 8}, {10, 15, 6}, {10, 15, 7}, {10, 8, 14}, {10, 15, 1}, {10, 7, 14}, {10, 9, 0}, {10, 0, 9}, {10, 9, 13}, {10, 9, 13}, {10, 9, 13}, {10, 9, 13}, {10, 9, 12}, {10, 9, 12},
- {10, 9, 12}, {10, 9, 12}, {10, 12, 9}, {10, 12, 9}, {10, 12, 9}, {10, 12, 9}, {10, 14, 8}, {10, 14, 8}, {10, 14, 8}, {10, 14, 8}, {10, 10, 13}, {10, 10, 13}, {10, 10, 13}, {10, 10, 13},
- {10, 14, 9}, {10, 14, 9}, {10, 14, 9}, {10, 14, 9}, {10, 12, 10}, {10, 12, 10}, {10, 12, 10}, {10, 12, 10}, {10, 6, 15}, {10, 6, 15}, {10, 6, 15}, {10, 6, 15}, {10, 7, 15}, {10, 7, 15},
- {10, 7, 15}, {10, 7, 15}, {11, 9, 14}, {11, 9, 14}, {11, 15, 8}, {11, 15, 8}, {11, 11, 11}, {11, 11, 11}, {11, 11, 14}, {11, 11, 14}, {11, 1, 15}, {11, 1, 15}, {11, 10, 12}, {11, 10, 12},
- {11, 10, 14}, {11, 10, 14}, {11, 13, 11}, {11, 13, 11}, {11, 13, 10}, {11, 13, 10}, {11, 11, 13}, {11, 11, 13}, {11, 11, 12}, {11, 11, 12}, {11, 8, 15}, {11, 8, 15}, {11, 14, 11}, {11, 14, 11},
- {11, 13, 12}, {11, 13, 12}, {11, 12, 13}, {11, 12, 13}, {11, 15, 9}, {11, 15, 9}, {11, 14, 10}, {11, 14, 10}, {11, 10, 0}, {11, 10, 0}, {11, 12, 11}, {11, 12, 11}, {11, 9, 15}, {11, 9, 15},
- {11, 0, 10}, {11, 0, 10}, {11, 12, 12}, {11, 12, 12}, {11, 11, 0}, {11, 11, 0}, {11, 12, 14}, {11, 12, 14}, {11, 10, 15}, {11, 10, 15}, {11, 13, 13}, {11, 13, 13}, {11, 0, 13}, {11, 0, 13},
- {11, 14, 12}, {11, 14, 12}, {11, 15, 10}, {11, 15, 10}, {11, 15, 11}, {11, 15, 11}, {11, 11, 15}, {11, 11, 15}, {11, 14, 13}, {11, 14, 13}, {11, 13, 0}, {11, 13, 0}, {11, 0, 11}, {11, 0, 11},
- {11, 13, 14}, {11, 13, 14}, {11, 15, 12}, {11, 15, 12}, {11, 15, 13}, {11, 15, 13}, {11, 12, 15}, {11, 12, 15}, {11, 14, 0}, {11, 14, 0}, {11, 14, 14}, {11, 14, 14}, {11, 13, 15}, {11, 13, 15},
- {11, 12, 0}, {11, 12, 0}, {11, 14, 15}, {11, 14, 15}, {12, 0, 14}, {12, 0, 12}, {12, 15, 14}, {12, 15, 0}, {12, 0, 15}, {12, 15, 15}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Binary search huffman table HCB_SF */
-static const uint8_t hcb_sf[][2] = {
- {/* 0 */ 1, 2}, {/* 1 */ 60, 0}, {/* 2 */ 1, 2}, {/* 3 */ 2, 3}, {/* 4 */ 3, 4}, {/* 5 */ 59, 0}, {/* 6 */ 3, 4}, {/* 7 */ 4, 5}, {/* 8 */ 5, 6}, {/* 9 */ 61, 0},
- {/* 10 */ 58, 0}, {/* 11 */ 62, 0}, {/* 12 */ 3, 4}, {/* 13 */ 4, 5}, {/* 14 */ 5, 6}, {/* 15 */ 57, 0}, {/* 16 */ 63, 0}, {/* 17 */ 4, 5}, {/* 18 */ 5, 6}, {/* 19 */ 6, 7},
- {/* 20 */ 7, 8}, {/* 21 */ 56, 0}, {/* 22 */ 64, 0}, {/* 23 */ 55, 0}, {/* 24 */ 65, 0}, {/* 25 */ 4, 5}, {/* 26 */ 5, 6}, {/* 27 */ 6, 7}, {/* 28 */ 7, 8}, {/* 29 */ 66, 0},
- {/* 30 */ 54, 0}, {/* 31 */ 67, 0}, {/* 32 */ 5, 6}, {/* 33 */ 6, 7}, {/* 34 */ 7, 8}, {/* 35 */ 8, 9}, {/* 36 */ 9, 10}, {/* 37 */ 53, 0}, {/* 38 */ 68, 0}, {/* 39 */ 52, 0},
- {/* 40 */ 69, 0}, {/* 41 */ 51, 0}, {/* 42 */ 5, 6}, {/* 43 */ 6, 7}, {/* 44 */ 7, 8}, {/* 45 */ 8, 9}, {/* 46 */ 9, 10}, {/* 47 */ 70, 0}, {/* 48 */ 50, 0}, {/* 49 */ 49, 0},
- {/* 50 */ 71, 0}, {/* 51 */ 6, 7}, {/* 52 */ 7, 8}, {/* 53 */ 8, 9}, {/* 54 */ 9, 10}, {/* 55 */ 10, 11}, {/* 56 */ 11, 12}, {/* 57 */ 72, 0}, {/* 58 */ 48, 0}, {/* 59 */ 73, 0},
- {/* 60 */ 47, 0}, {/* 61 */ 74, 0}, {/* 62 */ 46, 0}, {/* 63 */ 6, 7}, {/* 64 */ 7, 8}, {/* 65 */ 8, 9}, {/* 66 */ 9, 10}, {/* 67 */ 10, 11}, {/* 68 */ 11, 12}, {/* 69 */ 76, 0},
- {/* 70 */ 75, 0}, {/* 71 */ 77, 0}, {/* 72 */ 78, 0}, {/* 73 */ 45, 0}, {/* 74 */ 43, 0}, {/* 75 */ 6, 7}, {/* 76 */ 7, 8}, {/* 77 */ 8, 9}, {/* 78 */ 9, 10}, {/* 79 */ 10, 11},
- {/* 80 */ 11, 12}, {/* 81 */ 44, 0}, {/* 82 */ 79, 0}, {/* 83 */ 42, 0}, {/* 84 */ 41, 0}, {/* 85 */ 80, 0}, {/* 86 */ 40, 0}, {/* 87 */ 6, 7}, {/* 88 */ 7, 8}, {/* 89 */ 8, 9},
- {/* 90 */ 9, 10}, {/* 91 */ 10, 11}, {/* 92 */ 11, 12}, {/* 93 */ 81, 0}, {/* 94 */ 39, 0}, {/* 95 */ 82, 0}, {/* 96 */ 38, 0}, {/* 97 */ 83, 0}, {/* 98 */ 7, 8}, {/* 99 */ 8, 9},
- {/* 00 */ 9, 10}, {/* 01 */ 10, 11}, {/* 02 */ 11, 12}, {/* 03 */ 12, 13}, {/* 04 */ 13, 14}, {/* 05 */ 37, 0}, {/* 06 */ 35, 0}, {/* 07 */ 85, 0}, {/* 08 */ 33, 0}, {/* 09 */ 36, 0},
- {/* 10 */ 34, 0}, {/* 11 */ 84, 0}, {/* 12 */ 32, 0}, {/* 13 */ 6, 7}, {/* 14 */ 7, 8}, {/* 15 */ 8, 9}, {/* 16 */ 9, 10}, {/* 17 */ 10, 11}, {/* 18 */ 11, 12}, {/* 19 */ 87, 0},
- {/* 20 */ 89, 0}, {/* 21 */ 30, 0}, {/* 22 */ 31, 0}, {/* 23 */ 8, 9}, {/* 24 */ 9, 10}, {/* 25 */ 10, 11}, {/* 26 */ 11, 12}, {/* 27 */ 12, 13}, {/* 28 */ 13, 14}, {/* 29 */ 14, 15},
- {/* 30 */ 15, 16}, {/* 31 */ 86, 0}, {/* 32 */ 29, 0}, {/* 33 */ 26, 0}, {/* 34 */ 27, 0}, {/* 35 */ 28, 0}, {/* 36 */ 24, 0}, {/* 37 */ 88, 0}, {/* 38 */ 9, 10}, {/* 39 */ 10, 11},
- {/* 40 */ 11, 12}, {/* 41 */ 12, 13}, {/* 42 */ 13, 14}, {/* 43 */ 14, 15}, {/* 44 */ 15, 16}, {/* 45 */ 16, 17}, {/* 46 */ 17, 18}, {/* 47 */ 25, 0}, {/* 48 */ 22, 0}, {/* 49 */ 23, 0},
- {/* 50 */ 15, 16}, {/* 51 */ 16, 17}, {/* 52 */ 17, 18}, {/* 53 */ 18, 19}, {/* 54 */ 19, 20}, {/* 55 */ 20, 21}, {/* 56 */ 21, 22}, {/* 57 */ 22, 23}, {/* 58 */ 23, 24}, {/* 59 */ 24, 25},
- {/* 60 */ 25, 26}, {/* 61 */ 26, 27}, {/* 62 */ 27, 28}, {/* 63 */ 28, 29}, {/* 64 */ 29, 30}, {/* 65 */ 90, 0}, {/* 66 */ 21, 0}, {/* 67 */ 19, 0}, {/* 68 */ 3, 0}, {/* 69 */ 1, 0},
- {/* 70 */ 2, 0}, {/* 71 */ 0, 0}, {/* 72 */ 23, 24}, {/* 73 */ 24, 25}, {/* 74 */ 25, 26}, {/* 75 */ 26, 27}, {/* 76 */ 27, 28}, {/* 77 */ 28, 29}, {/* 78 */ 29, 30}, {/* 79 */ 30, 31},
- {/* 80 */ 31, 32}, {/* 81 */ 32, 33}, {/* 82 */ 33, 34}, {/* 83 */ 34, 35}, {/* 84 */ 35, 36}, {/* 85 */ 36, 37}, {/* 86 */ 37, 38}, {/* 87 */ 38, 39}, {/* 88 */ 39, 40}, {/* 89 */ 40, 41},
- {/* 90 */ 41, 42}, {/* 91 */ 42, 43}, {/* 92 */ 43, 44}, {/* 93 */ 44, 45}, {/* 94 */ 45, 46}, {/* 95 */ 98, 0}, {/* 96 */ 99, 0}, {/* 97 */ 100, 0}, {/* 98 */ 101, 0}, {/* 99 */ 102, 0},
- {/* 00 */ 117, 0}, {/* 01 */ 97, 0}, {/* 02 */ 91, 0}, {/* 03 */ 92, 0}, {/* 04 */ 93, 0}, {/* 05 */ 94, 0}, {/* 06 */ 95, 0}, {/* 07 */ 96, 0}, {/* 08 */ 104, 0}, {/* 09 */ 111, 0},
- {/* 10 */ 112, 0}, {/* 11 */ 113, 0}, {/* 12 */ 114, 0}, {/* 13 */ 115, 0}, {/* 14 */ 116, 0}, {/* 15 */ 110, 0}, {/* 16 */ 105, 0}, {/* 17 */ 106, 0}, {/* 18 */ 107, 0}, {/* 19 */ 108, 0},
- {/* 20 */ 109, 0}, {/* 21 */ 118, 0}, {/* 22 */ 6, 0}, {/* 23 */ 8, 0}, {/* 24 */ 9, 0}, {/* 25 */ 10, 0}, {/* 26 */ 5, 0}, {/* 27 */ 103, 0}, {/* 28 */ 120, 0}, {/* 29 */ 119, 0},
- {/* 30 */ 4, 0}, {/* 31 */ 7, 0}, {/* 32 */ 15, 0}, {/* 33 */ 16, 0}, {/* 34 */ 18, 0}, {/* 35 */ 20, 0}, {/* 36 */ 17, 0}, {/* 37 */ 11, 0}, {/* 38 */ 12, 0}, {/* 39 */ 14, 0},
- {/* 40 */ 13, 0}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const hcb* hcb_table[] = {0, hcb1_1, hcb2_1, 0, hcb4_1, 0, hcb6_1, 0, hcb8_1, 0, hcb10_1, hcb11_1};
-static const hcb_2_quad* hcb_2_quad_table[] = {0, hcb1_2, hcb2_2, 0, hcb4_2, 0, 0, 0, 0, 0, 0, 0};
-static const hcb_2_pair* hcb_2_pair_table[] = {0, 0, 0, 0, 0, 0, hcb6_2, 0, hcb8_2, 0, hcb10_2, hcb11_2};
-static const hcb_bin_pair* hcb_bin_table[] = {0, 0, 0, 0, 0, hcb5, 0, hcb7, 0, hcb9, 0, 0};
-static const uint8_t hcbN[] = {0, 5, 5, 0, 5, 0, 5, 0, 5, 0, 6, 5};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const uint8_t PreSortCB_STD[NUM_CB] = {11, 9, 7, 5, 3, 1};
-const uint8_t PreSortCB_ER[NUM_CB_ER] = {11, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 9, 7, 5, 3, 1};
-/* 8.5.3.3.2 Derivation of segment width */
-const uint8_t maxCwLen[MAX_CB] = {0, 11, 9, 20, 16, 13, 11, 14, 12, 17, 14, 49, 0, 0, 0, 0, 14, 17, 21, 21, 25, 25, 29, 29, 29, 29, 33, 33, 33, 37, 37, 41};
-
-/* bit-twiddling helpers */
-const uint8_t S[] = {1, 2, 4, 8, 16};
-const uint32_t B[] = {0x55555555, 0x33333333, 0x0F0F0F0F, 0x00FF00FF, 0x0000FFFF};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef SBR_LOW_POWER
-// w_array_real[i] = cos(2*M_PI*i/32)
-static const real_t w_array_real[] = {FRAC_CONST(1.000000000000000), FRAC_CONST(0.980785279337272), FRAC_CONST(0.923879528329380), FRAC_CONST(0.831469603195765),
- FRAC_CONST(0.707106765732237), FRAC_CONST(0.555570210304169), FRAC_CONST(0.382683402077046), FRAC_CONST(0.195090284503576),
- FRAC_CONST(0.000000000000000), FRAC_CONST(-0.195090370246552), FRAC_CONST(-0.382683482845162), FRAC_CONST(-0.555570282993553),
- FRAC_CONST(-0.707106827549476), FRAC_CONST(-0.831469651765257), FRAC_CONST(-0.923879561784627), FRAC_CONST(-0.980785296392607)};
-// w_array_imag[i] = sin(-2*M_PI*i/32)
-static const real_t w_array_imag[] = {FRAC_CONST(0.000000000000000), FRAC_CONST(-0.195090327375064), FRAC_CONST(-0.382683442461104), FRAC_CONST(-0.555570246648862),
- FRAC_CONST(-0.707106796640858), FRAC_CONST(-0.831469627480512), FRAC_CONST(-0.923879545057005), FRAC_CONST(-0.980785287864940),
- FRAC_CONST(-1.000000000000000), FRAC_CONST(-0.980785270809601), FRAC_CONST(-0.923879511601754), FRAC_CONST(-0.831469578911016),
- FRAC_CONST(-0.707106734823616), FRAC_CONST(-0.555570173959476), FRAC_CONST(-0.382683361692986), FRAC_CONST(-0.195090241632088)};
- // FFT decimation in frequency
- // 4*16*2+16=128+16=144 multiplications
- // 6*16*2+10*8+4*16*2=192+80+128=400 additions
- #endif // SBR_LOW_POWER
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
-/* 256 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_2048[] = {
- {FRAC_CONST(0.999999926465718), FRAC_CONST(0.000383495187571)}, {FRAC_CONST(0.999994043728986), FRAC_CONST(0.003451449920136)}, {FRAC_CONST(0.999978748667469), FRAC_CONST(0.006519372166339)},
- {FRAC_CONST(0.999954041425130), FRAC_CONST(0.009587233049729)}, {FRAC_CONST(0.999919922234523), FRAC_CONST(0.012655003694430)}, {FRAC_CONST(0.999876391416790), FRAC_CONST(0.015722655225417)},
- {FRAC_CONST(0.999823449381662), FRAC_CONST(0.018790158768785)}, {FRAC_CONST(0.999761096627447), FRAC_CONST(0.021857485452022)}, {FRAC_CONST(0.999689333741034), FRAC_CONST(0.024924606404281)},
- {FRAC_CONST(0.999608161397882), FRAC_CONST(0.027991492756653)}, {FRAC_CONST(0.999517580362017), FRAC_CONST(0.031058115642435)}, {FRAC_CONST(0.999417591486022), FRAC_CONST(0.034124446197403)},
- {FRAC_CONST(0.999308195711029), FRAC_CONST(0.037190455560088)}, {FRAC_CONST(0.999189394066715), FRAC_CONST(0.040256114872041)}, {FRAC_CONST(0.999061187671285), FRAC_CONST(0.043321395278110)},
- {FRAC_CONST(0.998923577731466), FRAC_CONST(0.046386267926707)}, {FRAC_CONST(0.998776565542496), FRAC_CONST(0.049450703970085)}, {FRAC_CONST(0.998620152488109), FRAC_CONST(0.052514674564603)},
- {FRAC_CONST(0.998454340040525), FRAC_CONST(0.055578150871005)}, {FRAC_CONST(0.998279129760433), FRAC_CONST(0.058641104054683)}, {FRAC_CONST(0.998094523296980), FRAC_CONST(0.061703505285957)},
- {FRAC_CONST(0.997900522387752), FRAC_CONST(0.064765325740340)}, {FRAC_CONST(0.997697128858759), FRAC_CONST(0.067826536598811)}, {FRAC_CONST(0.997484344624418), FRAC_CONST(0.070887109048088)},
- {FRAC_CONST(0.997262171687536), FRAC_CONST(0.073947014280897)}, {FRAC_CONST(0.997030612139289), FRAC_CONST(0.077006223496246)}, {FRAC_CONST(0.996789668159205), FRAC_CONST(0.080064707899691)},
- {FRAC_CONST(0.996539342015138), FRAC_CONST(0.083122438703613)}, {FRAC_CONST(0.996279636063255), FRAC_CONST(0.086179387127485)}, {FRAC_CONST(0.996010552748006), FRAC_CONST(0.089235524398144)},
- {FRAC_CONST(0.995732094602106), FRAC_CONST(0.092290821750062)}, {FRAC_CONST(0.995444264246510), FRAC_CONST(0.095345250425618)}, {FRAC_CONST(0.995147064390386), FRAC_CONST(0.098398781675364)},
- {FRAC_CONST(0.994840497831093), FRAC_CONST(0.101451386758302)}, {FRAC_CONST(0.994524567454152), FRAC_CONST(0.104503036942151)}, {FRAC_CONST(0.994199276233219), FRAC_CONST(0.107553703503616)},
- {FRAC_CONST(0.993864627230060), FRAC_CONST(0.110603357728662)}, {FRAC_CONST(0.993520623594518), FRAC_CONST(0.113651970912782)}, {FRAC_CONST(0.993167268564487), FRAC_CONST(0.116699514361268)},
- {FRAC_CONST(0.992804565465879), FRAC_CONST(0.119745959389480)}, {FRAC_CONST(0.992432517712594), FRAC_CONST(0.122791277323117)}, {FRAC_CONST(0.992051128806486), FRAC_CONST(0.125835439498487)},
- {FRAC_CONST(0.991660402337333), FRAC_CONST(0.128878417262777)}, {FRAC_CONST(0.991260341982802), FRAC_CONST(0.131920181974320)}, {FRAC_CONST(0.990850951508414), FRAC_CONST(0.134960705002869)},
- {FRAC_CONST(0.990432234767506), FRAC_CONST(0.137999957729863)}, {FRAC_CONST(0.990004195701201), FRAC_CONST(0.141037911548698)}, {FRAC_CONST(0.989566838338365), FRAC_CONST(0.144074537864995)},
- {FRAC_CONST(0.989120166795573), FRAC_CONST(0.147109808096872)}, {FRAC_CONST(0.988664185277066), FRAC_CONST(0.150143693675208)}, {FRAC_CONST(0.988198898074718), FRAC_CONST(0.153176166043918)},
- {FRAC_CONST(0.987724309567987), FRAC_CONST(0.156207196660216)}, {FRAC_CONST(0.987240424223882), FRAC_CONST(0.159236756994888)}, {FRAC_CONST(0.986747246596917), FRAC_CONST(0.162264818532558)},
- {FRAC_CONST(0.986244781329065), FRAC_CONST(0.165291352771958)}, {FRAC_CONST(0.985733033149723), FRAC_CONST(0.168316331226195)}, {FRAC_CONST(0.985212006875659), FRAC_CONST(0.171339725423019)},
- {FRAC_CONST(0.984681707410971), FRAC_CONST(0.174361506905094)}, {FRAC_CONST(0.984142139747039), FRAC_CONST(0.177381647230260)}, {FRAC_CONST(0.983593308962479), FRAC_CONST(0.180400117971807)},
- {FRAC_CONST(0.983035220223096), FRAC_CONST(0.183416890718739)}, {FRAC_CONST(0.982467878781833), FRAC_CONST(0.186431937076042)}, {FRAC_CONST(0.981891289978725), FRAC_CONST(0.189445228664950)},
- {FRAC_CONST(0.981305459240845), FRAC_CONST(0.192456737123217)}, {FRAC_CONST(0.980710392082254), FRAC_CONST(0.195466434105377)}, {FRAC_CONST(0.980106094103952), FRAC_CONST(0.198474291283016)},
- {FRAC_CONST(0.979492570993821), FRAC_CONST(0.201480280345038)}, {FRAC_CONST(0.978869828526574), FRAC_CONST(0.204484372997927)}, {FRAC_CONST(0.978237872563701), FRAC_CONST(0.207486540966021)},
- {FRAC_CONST(0.977596709053412), FRAC_CONST(0.210486755991770)}, {FRAC_CONST(0.976946344030582), FRAC_CONST(0.213484989836008)}, {FRAC_CONST(0.976286783616694), FRAC_CONST(0.216481214278217)},
- {FRAC_CONST(0.975618034019782), FRAC_CONST(0.219475401116790)}, {FRAC_CONST(0.974940101534372), FRAC_CONST(0.222467522169302)}, {FRAC_CONST(0.974252992541423), FRAC_CONST(0.225457549272769)},
- {FRAC_CONST(0.973556713508266), FRAC_CONST(0.228445454283916)}, {FRAC_CONST(0.972851270988544), FRAC_CONST(0.231431209079446)}, {FRAC_CONST(0.972136671622152), FRAC_CONST(0.234414785556295)},
- {FRAC_CONST(0.971412922135171), FRAC_CONST(0.237396155631907)}, {FRAC_CONST(0.970680029339806), FRAC_CONST(0.240375291244489)}, {FRAC_CONST(0.969938000134324), FRAC_CONST(0.243352164353285)},
- {FRAC_CONST(0.969186841502986), FRAC_CONST(0.246326746938829)}, {FRAC_CONST(0.968426560515983), FRAC_CONST(0.249299011003218)}, {FRAC_CONST(0.967657164329370), FRAC_CONST(0.252268928570371)},
- {FRAC_CONST(0.966878660184996), FRAC_CONST(0.255236471686292)}, {FRAC_CONST(0.966091055410439), FRAC_CONST(0.258201612419335)}, {FRAC_CONST(0.965294357418935), FRAC_CONST(0.261164322860466)},
- {FRAC_CONST(0.964488573709308), FRAC_CONST(0.264124575123528)}, {FRAC_CONST(0.963673711865903), FRAC_CONST(0.267082341345496)}, {FRAC_CONST(0.962849779558509), FRAC_CONST(0.270037593686751)},
- {FRAC_CONST(0.962016784542291), FRAC_CONST(0.272990304331330)}, {FRAC_CONST(0.961174734657714), FRAC_CONST(0.275940445487197)}, {FRAC_CONST(0.960323637830474), FRAC_CONST(0.278887989386500)},
- {FRAC_CONST(0.959463502071418), FRAC_CONST(0.281832908285833)}, {FRAC_CONST(0.958594335476470), FRAC_CONST(0.284775174466498)}, {FRAC_CONST(0.957716146226559), FRAC_CONST(0.287714760234765)},
- {FRAC_CONST(0.956828942587535), FRAC_CONST(0.290651637922133)}, {FRAC_CONST(0.955932732910098), FRAC_CONST(0.293585779885591)}, {FRAC_CONST(0.955027525629714), FRAC_CONST(0.296517158507877)},
- {FRAC_CONST(0.954113329266539), FRAC_CONST(0.299445746197740)}, {FRAC_CONST(0.953190152425337), FRAC_CONST(0.302371515390196)}, {FRAC_CONST(0.952258003795400), FRAC_CONST(0.305294438546792)},
- {FRAC_CONST(0.951316892150466), FRAC_CONST(0.308214488155861)}, {FRAC_CONST(0.950366826348636), FRAC_CONST(0.311131636732785)}, {FRAC_CONST(0.949407815332292), FRAC_CONST(0.314045856820251)},
- {FRAC_CONST(0.948439868128010), FRAC_CONST(0.316957120988508)}, {FRAC_CONST(0.947462993846478), FRAC_CONST(0.319865401835631)}, {FRAC_CONST(0.946477201682409), FRAC_CONST(0.322770671987771)},
- {FRAC_CONST(0.945482500914454), FRAC_CONST(0.325672904099420)}, {FRAC_CONST(0.944478900905116), FRAC_CONST(0.328572070853664)}, {FRAC_CONST(0.943466411100659), FRAC_CONST(0.331468144962441)},
- {FRAC_CONST(0.942445041031025), FRAC_CONST(0.334361099166799)}, {FRAC_CONST(0.941414800309736), FRAC_CONST(0.337250906237151)}, {FRAC_CONST(0.940375698633812), FRAC_CONST(0.340137538973532)},
- {FRAC_CONST(0.939327745783671), FRAC_CONST(0.343020970205856)}, {FRAC_CONST(0.938270951623047), FRAC_CONST(0.345901172794169)}, {FRAC_CONST(0.937205326098888), FRAC_CONST(0.348778119628908)},
- {FRAC_CONST(0.936130879241267), FRAC_CONST(0.351651783631155)}, {FRAC_CONST(0.935047621163287), FRAC_CONST(0.354522137752887)}, {FRAC_CONST(0.933955562060987), FRAC_CONST(0.357389154977241)},
- {FRAC_CONST(0.932854712213241), FRAC_CONST(0.360252808318757)}, {FRAC_CONST(0.931745081981669), FRAC_CONST(0.363113070823639)}, {FRAC_CONST(0.930626681810532), FRAC_CONST(0.365969915570009)},
- {FRAC_CONST(0.929499522226639), FRAC_CONST(0.368823315668154)}, {FRAC_CONST(0.928363613839244), FRAC_CONST(0.371673244260787)}, {FRAC_CONST(0.927218967339952), FRAC_CONST(0.374519674523293)},
- {FRAC_CONST(0.926065593502609), FRAC_CONST(0.377362579663988)}, {FRAC_CONST(0.924903503183211), FRAC_CONST(0.380201932924366)}, {FRAC_CONST(0.923732707319793), FRAC_CONST(0.383037707579352)},
- {FRAC_CONST(0.922553216932333), FRAC_CONST(0.385869876937555)}, {FRAC_CONST(0.921365043122642), FRAC_CONST(0.388698414341519)}, {FRAC_CONST(0.920168197074266), FRAC_CONST(0.391523293167972)},
- {FRAC_CONST(0.918962690052376), FRAC_CONST(0.394344486828080)}, {FRAC_CONST(0.917748533403661), FRAC_CONST(0.397161968767692)}, {FRAC_CONST(0.916525738556228), FRAC_CONST(0.399975712467595)},
- {FRAC_CONST(0.915294317019487), FRAC_CONST(0.402785691443764)}, {FRAC_CONST(0.914054280384047), FRAC_CONST(0.405591879247604)}, {FRAC_CONST(0.912805640321604), FRAC_CONST(0.408394249466208)},
- {FRAC_CONST(0.911548408584834), FRAC_CONST(0.411192775722600)}, {FRAC_CONST(0.910282597007282), FRAC_CONST(0.413987431675985)}, {FRAC_CONST(0.909008217503247), FRAC_CONST(0.416778191021998)},
- {FRAC_CONST(0.907725282067676), FRAC_CONST(0.419565027492947)}, {FRAC_CONST(0.906433802776045), FRAC_CONST(0.422347914858067)}, {FRAC_CONST(0.905133791784250), FRAC_CONST(0.425126826923762)},
- {FRAC_CONST(0.903825261328488), FRAC_CONST(0.427901737533854)}, {FRAC_CONST(0.902508223725146), FRAC_CONST(0.430672620569827)}, {FRAC_CONST(0.901182691370685), FRAC_CONST(0.433439449951074)},
- {FRAC_CONST(0.899848676741519), FRAC_CONST(0.436202199635144)}, {FRAC_CONST(0.898506192393902), FRAC_CONST(0.438960843617984)}, {FRAC_CONST(0.897155250963809), FRAC_CONST(0.441715355934187)},
- {FRAC_CONST(0.895795865166814), FRAC_CONST(0.444465710657234)}, {FRAC_CONST(0.894428047797974), FRAC_CONST(0.447211881899738)}, {FRAC_CONST(0.893051811731707), FRAC_CONST(0.449953843813691)},
- {FRAC_CONST(0.891667169921672), FRAC_CONST(0.452691570590701)}, {FRAC_CONST(0.890274135400645), FRAC_CONST(0.455425036462242)}, {FRAC_CONST(0.888872721280396), FRAC_CONST(0.458154215699893)},
- {FRAC_CONST(0.887462940751569), FRAC_CONST(0.460879082615579)}, {FRAC_CONST(0.886044807083556), FRAC_CONST(0.463599611561814)}, {FRAC_CONST(0.884618333624370), FRAC_CONST(0.466315776931944)},
- {FRAC_CONST(0.883183533800523), FRAC_CONST(0.469027553160387)}, {FRAC_CONST(0.881740421116898), FRAC_CONST(0.471734914722871)}, {FRAC_CONST(0.880289009156621), FRAC_CONST(0.474437836136679)},
- {FRAC_CONST(0.878829311580933), FRAC_CONST(0.477136291960885)}, {FRAC_CONST(0.877361342129065), FRAC_CONST(0.479830256796594)}, {FRAC_CONST(0.875885114618104), FRAC_CONST(0.482519705287184)},
- {FRAC_CONST(0.874400642942865), FRAC_CONST(0.485204612118542)}, {FRAC_CONST(0.872907941075761), FRAC_CONST(0.487884952019301)}, {FRAC_CONST(0.871407023066671), FRAC_CONST(0.490560699761082)},
- {FRAC_CONST(0.869897903042806), FRAC_CONST(0.493231830158728)}, {FRAC_CONST(0.868380595208580), FRAC_CONST(0.495898318070542)}, {FRAC_CONST(0.866855113845470), FRAC_CONST(0.498560138398525)},
- {FRAC_CONST(0.865321473311890), FRAC_CONST(0.501217266088610)}, {FRAC_CONST(0.863779688043047), FRAC_CONST(0.503869676130899)}, {FRAC_CONST(0.862229772550811), FRAC_CONST(0.506517343559899)},
- {FRAC_CONST(0.860671741423578), FRAC_CONST(0.509160243454755)}, {FRAC_CONST(0.859105609326130), FRAC_CONST(0.511798350939487)}, {FRAC_CONST(0.857531390999499), FRAC_CONST(0.514431641183223)},
- {FRAC_CONST(0.855949101260827), FRAC_CONST(0.517060089400432)}, {FRAC_CONST(0.854358755003227), FRAC_CONST(0.519683670851158)}, {FRAC_CONST(0.852760367195645), FRAC_CONST(0.522302360841255)},
- {FRAC_CONST(0.851153952882715), FRAC_CONST(0.524916134722613)}, {FRAC_CONST(0.849539527184621), FRAC_CONST(0.527524967893398)}, {FRAC_CONST(0.847917105296951), FRAC_CONST(0.530128835798279)},
- {FRAC_CONST(0.846286702490560), FRAC_CONST(0.532727713928659)}, {FRAC_CONST(0.844648334111418), FRAC_CONST(0.535321577822907)}, {FRAC_CONST(0.843002015580473), FRAC_CONST(0.537910403066589)},
- {FRAC_CONST(0.841347762393502), FRAC_CONST(0.540494165292695)}, {FRAC_CONST(0.839685590120966), FRAC_CONST(0.543072840181872)}, {FRAC_CONST(0.838015514407864), FRAC_CONST(0.545646403462649)},
- {FRAC_CONST(0.836337550973584), FRAC_CONST(0.548214830911668)}, {FRAC_CONST(0.834651715611756), FRAC_CONST(0.550778098353912)}, {FRAC_CONST(0.832958024190107), FRAC_CONST(0.553336181662932)},
- {FRAC_CONST(0.831256492650303), FRAC_CONST(0.555889056761074)}, {FRAC_CONST(0.829547137007809), FRAC_CONST(0.558436699619704)}, {FRAC_CONST(0.827829973351730), FRAC_CONST(0.560979086259438)},
- {FRAC_CONST(0.826105017844665), FRAC_CONST(0.563516192750365)}, {FRAC_CONST(0.824372286722551), FRAC_CONST(0.566047995212271)}, {FRAC_CONST(0.822631796294515), FRAC_CONST(0.568574469814869)},
- {FRAC_CONST(0.820883562942715), FRAC_CONST(0.571095592778017)}, {FRAC_CONST(0.819127603122188), FRAC_CONST(0.573611340371945)}, {FRAC_CONST(0.817363933360698), FRAC_CONST(0.576121688917478)},
- {FRAC_CONST(0.815592570258577), FRAC_CONST(0.578626614786261)}, {FRAC_CONST(0.813813530488567), FRAC_CONST(0.581126094400978)}, {FRAC_CONST(0.812026830795670), FRAC_CONST(0.583620104235573)},
- {FRAC_CONST(0.810232487996982), FRAC_CONST(0.586108620815476)}, {FRAC_CONST(0.808430518981543), FRAC_CONST(0.588591620717823)}, {FRAC_CONST(0.806620940710170), FRAC_CONST(0.591069080571671)},
- {FRAC_CONST(0.804803770215303), FRAC_CONST(0.593540977058226)}, {FRAC_CONST(0.802979024600843), FRAC_CONST(0.596007286911057)}, {FRAC_CONST(0.801146721041991), FRAC_CONST(0.598467986916314)},
- {FRAC_CONST(0.799306876785086), FRAC_CONST(0.600923053912954)}, {FRAC_CONST(0.797459509147442), FRAC_CONST(0.603372464792950)}, {FRAC_CONST(0.795604635517188), FRAC_CONST(0.605816196501515)},
- {FRAC_CONST(0.793742273353100), FRAC_CONST(0.608254226037314)}, {FRAC_CONST(0.791872440184440), FRAC_CONST(0.610686530452686)}, {FRAC_CONST(0.789995153610791), FRAC_CONST(0.613113086853855)},
- {FRAC_CONST(0.788110431301888), FRAC_CONST(0.615533872401147)}, {FRAC_CONST(0.786218290997456), FRAC_CONST(0.617948864309208)}, {FRAC_CONST(0.784318750507039), FRAC_CONST(0.620358039847214)},
- {FRAC_CONST(0.782411827709837), FRAC_CONST(0.622761376339086)}, {FRAC_CONST(0.780497540554532), FRAC_CONST(0.625158851163708)}, {FRAC_CONST(0.778575907059125), FRAC_CONST(0.627550441755132)},
- {FRAC_CONST(0.776646945310762), FRAC_CONST(0.629936125602796)}, {FRAC_CONST(0.774710673465566), FRAC_CONST(0.632315880251738)}, {FRAC_CONST(0.772767109748464), FRAC_CONST(0.634689683302798)},
- {FRAC_CONST(0.770816272453019), FRAC_CONST(0.637057512412839)}, {FRAC_CONST(0.768858179941253), FRAC_CONST(0.639419345294951)}, {FRAC_CONST(0.766892850643481), FRAC_CONST(0.641775159718664)},
- {FRAC_CONST(0.764920303058128), FRAC_CONST(0.644124933510155)}, {FRAC_CONST(0.762940555751566), FRAC_CONST(0.646468644552458)}, {FRAC_CONST(0.760953627357928), FRAC_CONST(0.648806270785673)},
- {FRAC_CONST(0.758959536578942), FRAC_CONST(0.651137790207170)}, {FRAC_CONST(0.756958302183750), FRAC_CONST(0.653463180871802)}, {FRAC_CONST(0.754949943008733), FRAC_CONST(0.655782420892106)},
- {FRAC_CONST(0.752934477957330), FRAC_CONST(0.658095488438511)}, {FRAC_CONST(0.750911925999868), FRAC_CONST(0.660402361739545)}, {FRAC_CONST(0.748882306173375), FRAC_CONST(0.662703019082037)},
- {FRAC_CONST(0.746845637581407), FRAC_CONST(0.664997438811325)}, {FRAC_CONST(0.744801939393863), FRAC_CONST(0.667285599331456)}, {FRAC_CONST(0.742751230846809), FRAC_CONST(0.669567479105392)},
- {FRAC_CONST(0.740693531242296), FRAC_CONST(0.671843056655212)}, {FRAC_CONST(0.738628859948175), FRAC_CONST(0.674112310562312)}, {FRAC_CONST(0.736557236397919), FRAC_CONST(0.676375219467612)},
- {FRAC_CONST(0.734478680090438), FRAC_CONST(0.678631762071749)}, {FRAC_CONST(0.732393210589896), FRAC_CONST(0.680881917135287)}, {FRAC_CONST(0.730300847525525), FRAC_CONST(0.683125663478909)},
- {FRAC_CONST(0.728201610591445), FRAC_CONST(0.685362979983619)}, {FRAC_CONST(0.726095519546471), FRAC_CONST(0.687593845590942)}, {FRAC_CONST(0.723982594213936), FRAC_CONST(0.689818239303122)},
- {FRAC_CONST(0.721862854481496), FRAC_CONST(0.692036140183319)}, {FRAC_CONST(0.719736320300951), FRAC_CONST(0.694247527355803)}, {FRAC_CONST(0.717603011688049), FRAC_CONST(0.696452380006158)},
- {FRAC_CONST(0.715462948722304), FRAC_CONST(0.698650677381469)}, {FRAC_CONST(0.713316151546803), FRAC_CONST(0.700842398790526)}, {FRAC_CONST(0.711162640368018), FRAC_CONST(0.703027523604011)},
- {FRAC_CONST(0.709002435455618), FRAC_CONST(0.705206031254698)}, {FRAC_CONST(0.706835557142274), FRAC_CONST(0.707377901237642)}, {FRAC_CONST(0.704662025823469), FRAC_CONST(0.709543113110377)},
- {FRAC_CONST(0.702481861957308), FRAC_CONST(0.711701646493103)}, {FRAC_CONST(0.700295086064324), FRAC_CONST(0.713853481068882)}, {FRAC_CONST(0.698101718727284), FRAC_CONST(0.715998596583829)},
- {FRAC_CONST(0.695901780590997), FRAC_CONST(0.718136972847297)}, {FRAC_CONST(0.693695292362118), FRAC_CONST(0.720268589732077)}, {FRAC_CONST(0.691482274808956), FRAC_CONST(0.722393427174578)},
- {FRAC_CONST(0.689262748761273), FRAC_CONST(0.724511465175020)}, {FRAC_CONST(0.687036735110096), FRAC_CONST(0.726622683797623)}, {FRAC_CONST(0.684804254807511), FRAC_CONST(0.728727063170794)},
- {FRAC_CONST(0.682565328866473), FRAC_CONST(0.730824583487312)}, {FRAC_CONST(0.680319978360607), FRAC_CONST(0.732915225004518)}, {FRAC_CONST(0.678068224424007), FRAC_CONST(0.734998968044497)},
- {FRAC_CONST(0.675810088251037), FRAC_CONST(0.737075792994266)}, {FRAC_CONST(0.673545591096136), FRAC_CONST(0.739145680305957)}, {FRAC_CONST(0.671274754273613), FRAC_CONST(0.741208610497004)},
- {FRAC_CONST(0.668997599157450), FRAC_CONST(0.743264564150321)}, {FRAC_CONST(0.666714147181098), FRAC_CONST(0.745313521914490)}, {FRAC_CONST(0.664424419837275), FRAC_CONST(0.747355464503940)},
- {FRAC_CONST(0.662128438677769), FRAC_CONST(0.749390372699130)}, {FRAC_CONST(0.659826225313227), FRAC_CONST(0.751418227346727)}, {FRAC_CONST(0.657517801412960), FRAC_CONST(0.753439009359794)},
- {FRAC_CONST(0.655203188704732), FRAC_CONST(0.755452699717958)}, {FRAC_CONST(0.652882408974559), FRAC_CONST(0.757459279467601)}, {FRAC_CONST(0.650555484066504), FRAC_CONST(0.759458729722028)},
- {FRAC_CONST(0.648222435882470), FRAC_CONST(0.761451031661654)}, {FRAC_CONST(0.645883286381996), FRAC_CONST(0.763436166534172)}, {FRAC_CONST(0.643538057582048), FRAC_CONST(0.765414115654738)},
- {FRAC_CONST(0.641186771556811), FRAC_CONST(0.767384860406142)}, {FRAC_CONST(0.638829450437486), FRAC_CONST(0.769348382238982)}, {FRAC_CONST(0.636466116412077), FRAC_CONST(0.771304662671845)},
- {FRAC_CONST(0.634096791725184), FRAC_CONST(0.773253683291473)}, {FRAC_CONST(0.631721498677792), FRAC_CONST(0.775195425752941)}, {FRAC_CONST(0.629340259627066), FRAC_CONST(0.777129871779832)},
- {FRAC_CONST(0.626953096986133), FRAC_CONST(0.779057003164401)}, {FRAC_CONST(0.624560033223877), FRAC_CONST(0.780976801767754)}, {FRAC_CONST(0.622161090864727), FRAC_CONST(0.782889249520015)},
- {FRAC_CONST(0.619756292488441), FRAC_CONST(0.784794328420499)}, {FRAC_CONST(0.617345660729897), FRAC_CONST(0.786692020537877)}, {FRAC_CONST(0.614929218278880), FRAC_CONST(0.788582308010347)},
- {FRAC_CONST(0.612506987879866), FRAC_CONST(0.790465173045805)}, {FRAC_CONST(0.610078992331810), FRAC_CONST(0.792340597922007)}, {FRAC_CONST(0.607645254487931), FRAC_CONST(0.794208564986741)},
- {FRAC_CONST(0.605205797255497), FRAC_CONST(0.796069056657988)}, {FRAC_CONST(0.602760643595607), FRAC_CONST(0.797922055424093)}, {FRAC_CONST(0.600309816522980), FRAC_CONST(0.799767543843926)},
- {FRAC_CONST(0.597853339105734), FRAC_CONST(0.801605504547046)}, {FRAC_CONST(0.595391234465169), FRAC_CONST(0.803435920233868)}, {FRAC_CONST(0.592923525775551), FRAC_CONST(0.805258773675822)},
- {FRAC_CONST(0.590450236263896), FRAC_CONST(0.807074047715518)}, {FRAC_CONST(0.587971389209745), FRAC_CONST(0.808881725266904)}, {FRAC_CONST(0.585487007944951), FRAC_CONST(0.810681789315431)},
- {FRAC_CONST(0.582997115853458), FRAC_CONST(0.812474222918210)}, {FRAC_CONST(0.580501736371077), FRAC_CONST(0.814259009204175)}, {FRAC_CONST(0.578000892985270), FRAC_CONST(0.816036131374237)},
- {FRAC_CONST(0.575494609234928), FRAC_CONST(0.817805572701444)}, {FRAC_CONST(0.572982908710149), FRAC_CONST(0.819567316531142)}, {FRAC_CONST(0.570465815052013), FRAC_CONST(0.821321346281127)},
- {FRAC_CONST(0.567943351952366), FRAC_CONST(0.823067645441802)}, {FRAC_CONST(0.565415543153590), FRAC_CONST(0.824806197576334)}, {FRAC_CONST(0.562882412448385), FRAC_CONST(0.826536986320810)},
- {FRAC_CONST(0.560343983679541), FRAC_CONST(0.828259995384386)}, {FRAC_CONST(0.557800280739717), FRAC_CONST(0.829975208549444)}, {FRAC_CONST(0.555251327571214), FRAC_CONST(0.831682609671745)},
- {FRAC_CONST(0.552697148165750), FRAC_CONST(0.833382182680580)}, {FRAC_CONST(0.550137766564234), FRAC_CONST(0.835073911578919)}, {FRAC_CONST(0.547573206856540), FRAC_CONST(0.836757780443567)},
- {FRAC_CONST(0.545003493181281), FRAC_CONST(0.838433773425308)}, {FRAC_CONST(0.542428649725581), FRAC_CONST(0.840101874749058)}, {FRAC_CONST(0.539848700724848), FRAC_CONST(0.841762068714012)},
- {FRAC_CONST(0.537263670462543), FRAC_CONST(0.843414339693793)}, {FRAC_CONST(0.534673583269956), FRAC_CONST(0.845058672136595)}, {FRAC_CONST(0.532078463525974), FRAC_CONST(0.846695050565337)},
- {FRAC_CONST(0.529478335656852), FRAC_CONST(0.848323459577802)}, {FRAC_CONST(0.526873224135985), FRAC_CONST(0.849943883846782)}, {FRAC_CONST(0.524263153483673), FRAC_CONST(0.851556308120229)},
- {FRAC_CONST(0.521648148266897), FRAC_CONST(0.853160717221390)}, {FRAC_CONST(0.519028233099081), FRAC_CONST(0.854757096048957)}, {FRAC_CONST(0.516403432639864), FRAC_CONST(0.856345429577204)},
- {FRAC_CONST(0.513773771594868), FRAC_CONST(0.857925702856130)}, {FRAC_CONST(0.511139274715464), FRAC_CONST(0.859497901011602)}, {FRAC_CONST(0.508499966798541), FRAC_CONST(0.861062009245491)},
- {FRAC_CONST(0.505855872686269), FRAC_CONST(0.862618012835817)}, {FRAC_CONST(0.503207017265869), FRAC_CONST(0.864165897136879)}, {FRAC_CONST(0.500553425469378), FRAC_CONST(0.865705647579402)},
- {FRAC_CONST(0.497895122273411), FRAC_CONST(0.867237249670668)}, {FRAC_CONST(0.495232132698931), FRAC_CONST(0.868760688994655)}, {FRAC_CONST(0.492564481811011), FRAC_CONST(0.870275951212172)},
- {FRAC_CONST(0.489892194718595), FRAC_CONST(0.871783022060993)}, {FRAC_CONST(0.487215296574269), FRAC_CONST(0.873281887355994)}, {FRAC_CONST(0.484533812574016), FRAC_CONST(0.874772532989284)},
- {FRAC_CONST(0.481847767956986), FRAC_CONST(0.876254944930338)}, {FRAC_CONST(0.479157188005253), FRAC_CONST(0.877729109226132)}, {FRAC_CONST(0.476462098043581), FRAC_CONST(0.879195012001267)},
- {FRAC_CONST(0.473762523439183), FRAC_CONST(0.880652639458111)}, {FRAC_CONST(0.471058489601483), FRAC_CONST(0.882101977876918)}, {FRAC_CONST(0.468350021981877), FRAC_CONST(0.883543013615962)},
- {FRAC_CONST(0.465637146073494), FRAC_CONST(0.884975733111667)}, {FRAC_CONST(0.462919887410955), FRAC_CONST(0.886400122878730)}, {FRAC_CONST(0.460198271570134), FRAC_CONST(0.887816169510255)},
- {FRAC_CONST(0.457472324167916), FRAC_CONST(0.889223859677868)}, {FRAC_CONST(0.454742070861955), FRAC_CONST(0.890623180131856)}, {FRAC_CONST(0.452007537350437), FRAC_CONST(0.892014117701280)},
- {FRAC_CONST(0.449268749371830), FRAC_CONST(0.893396659294108)}, {FRAC_CONST(0.446525732704651), FRAC_CONST(0.894770791897330)}, {FRAC_CONST(0.443778513167218), FRAC_CONST(0.896136502577087)},
- {FRAC_CONST(0.441027116617407), FRAC_CONST(0.897493778478790)}, {FRAC_CONST(0.438271568952410), FRAC_CONST(0.898842606827242)}, {FRAC_CONST(0.435511896108492), FRAC_CONST(0.900182974926757)},
- {FRAC_CONST(0.432748124060744), FRAC_CONST(0.901514870161279)}, {FRAC_CONST(0.429980278822841), FRAC_CONST(0.902838279994503)}, {FRAC_CONST(0.427208386446796), FRAC_CONST(0.904153191969992)},
- {FRAC_CONST(0.424432473022717), FRAC_CONST(0.905459593711293)}, {FRAC_CONST(0.421652564678558), FRAC_CONST(0.906757472922057)}, {FRAC_CONST(0.418868687579875), FRAC_CONST(0.908046817386148)},
- {FRAC_CONST(0.416080867929579), FRAC_CONST(0.909327614967767)}, {FRAC_CONST(0.413289131967691), FRAC_CONST(0.910599853611559)}, {FRAC_CONST(0.410493505971093), FRAC_CONST(0.911863521342729)},
- {FRAC_CONST(0.407694016253280), FRAC_CONST(0.913118606267154)}, {FRAC_CONST(0.404890689164118), FRAC_CONST(0.914365096571498)}, {FRAC_CONST(0.402083551089587), FRAC_CONST(0.915602980523320)},
- {FRAC_CONST(0.399272628451541), FRAC_CONST(0.916832246471184)}, {FRAC_CONST(0.396457947707454), FRAC_CONST(0.918052882844770)}, {FRAC_CONST(0.393639535350173), FRAC_CONST(0.919264878154985)},
- {FRAC_CONST(0.390817417907669), FRAC_CONST(0.920468220994067)}, {FRAC_CONST(0.387991621942785), FRAC_CONST(0.921662900035695)}, {FRAC_CONST(0.385162174052990), FRAC_CONST(0.922848904035094)},
- {FRAC_CONST(0.382329100870125), FRAC_CONST(0.924026221829144)}, {FRAC_CONST(0.379492429060153), FRAC_CONST(0.925194842336480)}, {FRAC_CONST(0.376652185322910), FRAC_CONST(0.926354754557603)},
- {FRAC_CONST(0.373808396391851), FRAC_CONST(0.927505947574975)}, {FRAC_CONST(0.370961089033802), FRAC_CONST(0.928648410553131)}, {FRAC_CONST(0.368110290048703), FRAC_CONST(0.929782132738772)},
- {FRAC_CONST(0.365256026269360), FRAC_CONST(0.930907103460875)}, {FRAC_CONST(0.362398324561191), FRAC_CONST(0.932023312130786)}, {FRAC_CONST(0.359537211821973), FRAC_CONST(0.933130748242325)},
- {FRAC_CONST(0.356672714981588), FRAC_CONST(0.934229401371881)}, {FRAC_CONST(0.353804861001772), FRAC_CONST(0.935319261178512)}, {FRAC_CONST(0.350933676875858), FRAC_CONST(0.936400317404042)},
- {FRAC_CONST(0.348059189628526), FRAC_CONST(0.937472559873159)}, {FRAC_CONST(0.345181426315543), FRAC_CONST(0.938535978493509)}, {FRAC_CONST(0.342300414023514), FRAC_CONST(0.939590563255789)},
- {FRAC_CONST(0.339416179869623), FRAC_CONST(0.940636304233848)}, {FRAC_CONST(0.336528751001382), FRAC_CONST(0.941673191584771)}, {FRAC_CONST(0.333638154596371), FRAC_CONST(0.942701215548982)},
- {FRAC_CONST(0.330744417861983), FRAC_CONST(0.943720366450326)}, {FRAC_CONST(0.327847568035171), FRAC_CONST(0.944730634696168)}, {FRAC_CONST(0.324947632382188), FRAC_CONST(0.945732010777477)},
- {FRAC_CONST(0.322044638198335), FRAC_CONST(0.946724485268921)}, {FRAC_CONST(0.319138612807696), FRAC_CONST(0.947708048828952)}, {FRAC_CONST(0.316229583562890), FRAC_CONST(0.948682692199895)},
- {FRAC_CONST(0.313317577844809), FRAC_CONST(0.949648406208035)}, {FRAC_CONST(0.310402623062359), FRAC_CONST(0.950605181763705)}, {FRAC_CONST(0.307484746652204), FRAC_CONST(0.951553009861369)},
- {FRAC_CONST(0.304563976078509), FRAC_CONST(0.952491881579706)}, {FRAC_CONST(0.301640338832679), FRAC_CONST(0.953421788081700)}, {FRAC_CONST(0.298713862433100), FRAC_CONST(0.954342720614716)},
- {FRAC_CONST(0.295784574424884), FRAC_CONST(0.955254670510587)}, {FRAC_CONST(0.292852502379605), FRAC_CONST(0.956157629185692)}, {FRAC_CONST(0.289917673895041), FRAC_CONST(0.957051588141041)},
- {FRAC_CONST(0.286980116594916), FRAC_CONST(0.957936538962351)}, {FRAC_CONST(0.284039858128637), FRAC_CONST(0.958812473320129)}, {FRAC_CONST(0.281096926171038), FRAC_CONST(0.959679382969747)},
- {FRAC_CONST(0.278151348422115), FRAC_CONST(0.960537259751520)}, {FRAC_CONST(0.275203152606767), FRAC_CONST(0.961386095590786)}, {FRAC_CONST(0.272252366474537), FRAC_CONST(0.962225882497979)},
- {FRAC_CONST(0.269299017799346), FRAC_CONST(0.963056612568704)}, {FRAC_CONST(0.266343134379238), FRAC_CONST(0.963878277983814)}, {FRAC_CONST(0.263384744036113), FRAC_CONST(0.964690871009481)},
- {FRAC_CONST(0.260423874615468), FRAC_CONST(0.965494383997270)}, {FRAC_CONST(0.257460553986133), FRAC_CONST(0.966288809384210)}, {FRAC_CONST(0.254494810040011), FRAC_CONST(0.967074139692867)},
- {FRAC_CONST(0.251526670691813), FRAC_CONST(0.967850367531414)}, {FRAC_CONST(0.248556163878797), FRAC_CONST(0.968617485593698)}, {FRAC_CONST(0.245583317560504), FRAC_CONST(0.969375486659311)},
- {FRAC_CONST(0.242608159718497), FRAC_CONST(0.970124363593660)}, {FRAC_CONST(0.239630718356094), FRAC_CONST(0.970864109348029)}, {FRAC_CONST(0.236651021498106), FRAC_CONST(0.971594716959650)},
- {FRAC_CONST(0.233669097190577), FRAC_CONST(0.972316179551765)}, {FRAC_CONST(0.230684973500512), FRAC_CONST(0.973028490333694)}, {FRAC_CONST(0.227698678515621), FRAC_CONST(0.973731642600896)},
- {FRAC_CONST(0.224710240344050), FRAC_CONST(0.974425629735035)}, {FRAC_CONST(0.221719687114115), FRAC_CONST(0.975110445204039)}, {FRAC_CONST(0.218727046974045), FRAC_CONST(0.975786082562164)},
- {FRAC_CONST(0.215732348091706), FRAC_CONST(0.976452535450054)}, {FRAC_CONST(0.212735618654346), FRAC_CONST(0.977109797594801)}, {FRAC_CONST(0.209736886868323), FRAC_CONST(0.977757862810003)},
- {FRAC_CONST(0.206736180958844), FRAC_CONST(0.978396724995823)}, {FRAC_CONST(0.203733529169694), FRAC_CONST(0.979026378139048)}, {FRAC_CONST(0.200728959762976), FRAC_CONST(0.979646816313141)},
- {FRAC_CONST(0.197722501018842), FRAC_CONST(0.980258033678304)}, {FRAC_CONST(0.194714181235226), FRAC_CONST(0.980860024481524)}, {FRAC_CONST(0.191704028727580), FRAC_CONST(0.981452783056636)},
- {FRAC_CONST(0.188692071828605), FRAC_CONST(0.982036303824369)}, {FRAC_CONST(0.185678338887988), FRAC_CONST(0.982610581292405)}, {FRAC_CONST(0.182662858272129), FRAC_CONST(0.983175610055424)},
- {FRAC_CONST(0.179645658363882), FRAC_CONST(0.983731384795162)}, {FRAC_CONST(0.176626767562281), FRAC_CONST(0.984277900280454)}, {FRAC_CONST(0.173606214282275), FRAC_CONST(0.984815151367289)},
- {FRAC_CONST(0.170584026954464), FRAC_CONST(0.985343132998855)}, {FRAC_CONST(0.167560234024824), FRAC_CONST(0.985861840205587)}, {FRAC_CONST(0.164534863954446), FRAC_CONST(0.986371268105216)},
- {FRAC_CONST(0.161507945219266), FRAC_CONST(0.986871411902812)}, {FRAC_CONST(0.158479506309796), FRAC_CONST(0.987362266890832)}, {FRAC_CONST(0.155449575730856), FRAC_CONST(0.987843828449162)},
- {FRAC_CONST(0.152418182001307), FRAC_CONST(0.988316092045160)}, {FRAC_CONST(0.149385353653780), FRAC_CONST(0.988779053233702)}, {FRAC_CONST(0.146351119234411), FRAC_CONST(0.989232707657220)},
- {FRAC_CONST(0.143315507302572), FRAC_CONST(0.989677051045747)}, {FRAC_CONST(0.140278546430595), FRAC_CONST(0.990112079216954)}, {FRAC_CONST(0.137240265203516), FRAC_CONST(0.990537788076189)},
- {FRAC_CONST(0.134200692218792), FRAC_CONST(0.990954173616519)}, {FRAC_CONST(0.131159856086043), FRAC_CONST(0.991361231918763)}, {FRAC_CONST(0.128117785426777), FRAC_CONST(0.991758959151536)},
- {FRAC_CONST(0.125074508874121), FRAC_CONST(0.992147351571276)}, {FRAC_CONST(0.122030055072553), FRAC_CONST(0.992526405522286)}, {FRAC_CONST(0.118984452677633), FRAC_CONST(0.992896117436766)},
- {FRAC_CONST(0.115937730355728), FRAC_CONST(0.993256483834846)}, {FRAC_CONST(0.112889916783750), FRAC_CONST(0.993607501324622)}, {FRAC_CONST(0.109841040648883), FRAC_CONST(0.993949166602181)},
- {FRAC_CONST(0.106791130648307), FRAC_CONST(0.994281476451642)}, {FRAC_CONST(0.103740215488939), FRAC_CONST(0.994604427745176)}, {FRAC_CONST(0.100688323887154), FRAC_CONST(0.994918017443043)},
- {FRAC_CONST(0.097635484568517), FRAC_CONST(0.995222242593618)}, {FRAC_CONST(0.094581726267515), FRAC_CONST(0.995517100333418)}, {FRAC_CONST(0.091527077727285), FRAC_CONST(0.995802587887129)},
- {FRAC_CONST(0.088471567699341), FRAC_CONST(0.996078702567634)}, {FRAC_CONST(0.085415224943307), FRAC_CONST(0.996345441776036)}, {FRAC_CONST(0.082358078226647), FRAC_CONST(0.996602803001684)},
- {FRAC_CONST(0.079300156324388), FRAC_CONST(0.996850783822197)}, {FRAC_CONST(0.076241488018856), FRAC_CONST(0.997089381903483)}, {FRAC_CONST(0.073182102099403), FRAC_CONST(0.997318594999769)},
- {FRAC_CONST(0.070122027362134), FRAC_CONST(0.997538420953611)}, {FRAC_CONST(0.067061292609637), FRAC_CONST(0.997748857695926)}, {FRAC_CONST(0.063999926650714), FRAC_CONST(0.997949903246001)},
- {FRAC_CONST(0.060937958300107), FRAC_CONST(0.998141555711521)}, {FRAC_CONST(0.057875416378229), FRAC_CONST(0.998323813288578)}, {FRAC_CONST(0.054812329710890), FRAC_CONST(0.998496674261695)},
- {FRAC_CONST(0.051748727129028), FRAC_CONST(0.998660137003838)}, {FRAC_CONST(0.048684637468439), FRAC_CONST(0.998814199976435)}, {FRAC_CONST(0.045620089569500), FRAC_CONST(0.998958861729386)},
- {FRAC_CONST(0.042555112276904), FRAC_CONST(0.999094120901079)}, {FRAC_CONST(0.039489734439384), FRAC_CONST(0.999219976218404)}, {FRAC_CONST(0.036423984909444), FRAC_CONST(0.999336426496761)},
- {FRAC_CONST(0.033357892543086), FRAC_CONST(0.999443470640078)}, {FRAC_CONST(0.030291486199539), FRAC_CONST(0.999541107640813)}, {FRAC_CONST(0.027224794740988), FRAC_CONST(0.999629336579970)},
- {FRAC_CONST(0.024157847032300), FRAC_CONST(0.999708156627105)}, {FRAC_CONST(0.021090671940755), FRAC_CONST(0.999777567040333)}, {FRAC_CONST(0.018023298335774), FRAC_CONST(0.999837567166337)},
- {FRAC_CONST(0.014955755088644), FRAC_CONST(0.999888156440373)}, {FRAC_CONST(0.011888071072252), FRAC_CONST(0.999929334386276)}, {FRAC_CONST(0.008820275160808), FRAC_CONST(0.999961100616463)},
- {FRAC_CONST(0.005752396229574), FRAC_CONST(0.999983454831938)}, {FRAC_CONST(0.002684463154596), FRAC_CONST(0.999996396822294)}};
-/* 64 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_256[] = {
- {FRAC_CONST(0.999995293809576), FRAC_CONST(0.003067956762966)}, {FRAC_CONST(0.999618822495179), FRAC_CONST(0.027608145778966)}, {FRAC_CONST(0.998640218180265), FRAC_CONST(0.052131704680283)},
- {FRAC_CONST(0.997060070339483), FRAC_CONST(0.076623861392031)}, {FRAC_CONST(0.994879330794806), FRAC_CONST(0.101069862754828)}, {FRAC_CONST(0.992099313142192), FRAC_CONST(0.125454983411546)},
- {FRAC_CONST(0.988721691960324), FRAC_CONST(0.149764534677322)}, {FRAC_CONST(0.984748501801904), FRAC_CONST(0.173983873387464)}, {FRAC_CONST(0.980182135968117), FRAC_CONST(0.198098410717954)},
- {FRAC_CONST(0.975025345066994), FRAC_CONST(0.222093620973204)}, {FRAC_CONST(0.969281235356549), FRAC_CONST(0.245955050335795)}, {FRAC_CONST(0.962953266873684), FRAC_CONST(0.269668325572915)},
- {FRAC_CONST(0.956045251349996), FRAC_CONST(0.293219162694259)}, {FRAC_CONST(0.948561349915730), FRAC_CONST(0.316593375556166)}, {FRAC_CONST(0.940506070593268), FRAC_CONST(0.339776884406827)},
- {FRAC_CONST(0.931884265581668), FRAC_CONST(0.362755724367397)}, {FRAC_CONST(0.922701128333879), FRAC_CONST(0.385516053843919)}, {FRAC_CONST(0.912962190428398), FRAC_CONST(0.408044162864979)},
- {FRAC_CONST(0.902673318237259), FRAC_CONST(0.430326481340083)}, {FRAC_CONST(0.891840709392343), FRAC_CONST(0.452349587233771)}, {FRAC_CONST(0.880470889052161), FRAC_CONST(0.474100214650550)},
- {FRAC_CONST(0.868570705971341), FRAC_CONST(0.495565261825773)}, {FRAC_CONST(0.856147328375194), FRAC_CONST(0.516731799017650)}, {FRAC_CONST(0.843208239641845), FRAC_CONST(0.537587076295645)},
- {FRAC_CONST(0.829761233794523), FRAC_CONST(0.558118531220556)}, {FRAC_CONST(0.815814410806734), FRAC_CONST(0.578313796411656)}, {FRAC_CONST(0.801376171723140), FRAC_CONST(0.598160706996342)},
- {FRAC_CONST(0.786455213599086), FRAC_CONST(0.617647307937804)}, {FRAC_CONST(0.771060524261814), FRAC_CONST(0.636761861236284)}, {FRAC_CONST(0.755201376896537), FRAC_CONST(0.655492852999615)},
- {FRAC_CONST(0.738887324460615), FRAC_CONST(0.673829000378756)}, {FRAC_CONST(0.722128193929215), FRAC_CONST(0.691759258364158)}, {FRAC_CONST(0.704934080375905), FRAC_CONST(0.709272826438866)},
- {FRAC_CONST(0.687315340891759), FRAC_CONST(0.726359155084346)}, {FRAC_CONST(0.669282588346636), FRAC_CONST(0.743007952135122)}, {FRAC_CONST(0.650846684996381), FRAC_CONST(0.759209188978388)},
- {FRAC_CONST(0.632018735939809), FRAC_CONST(0.774953106594874)}, {FRAC_CONST(0.612810082429410), FRAC_CONST(0.790230221437310)}, {FRAC_CONST(0.593232295039800), FRAC_CONST(0.805031331142964)},
- {FRAC_CONST(0.573297166698042), FRAC_CONST(0.819347520076797)}, {FRAC_CONST(0.553016705580028), FRAC_CONST(0.833170164701913)}, {FRAC_CONST(0.532403127877198), FRAC_CONST(0.846490938774052)},
- {FRAC_CONST(0.511468850437971), FRAC_CONST(0.859301818357008)}, {FRAC_CONST(0.490226483288291), FRAC_CONST(0.871595086655951)}, {FRAC_CONST(0.468688822035828), FRAC_CONST(0.883363338665732)},
- {FRAC_CONST(0.446868840162374), FRAC_CONST(0.894599485631383)}, {FRAC_CONST(0.424779681209109), FRAC_CONST(0.905296759318119)}, {FRAC_CONST(0.402434650859419), FRAC_CONST(0.915448716088268)},
- {FRAC_CONST(0.379847208924051), FRAC_CONST(0.925049240782678)}, {FRAC_CONST(0.357030961233430), FRAC_CONST(0.934092550404259)}, {FRAC_CONST(0.333999651442009), FRAC_CONST(0.942573197601447)},
- {FRAC_CONST(0.310767152749611), FRAC_CONST(0.950486073949482)}, {FRAC_CONST(0.287347459544730), FRAC_CONST(0.957826413027533)}, {FRAC_CONST(0.263754678974832), FRAC_CONST(0.964589793289813)},
- {FRAC_CONST(0.240003022448742), FRAC_CONST(0.970772140728950)}, {FRAC_CONST(0.216106797076220), FRAC_CONST(0.976369731330021)}, {FRAC_CONST(0.192080397049892), FRAC_CONST(0.981379193313755)},
- {FRAC_CONST(0.167938294974731), FRAC_CONST(0.985797509167567)}, {FRAC_CONST(0.143695033150295), FRAC_CONST(0.989622017463201)}, {FRAC_CONST(0.119365214810991), FRAC_CONST(0.992850414459865)},
- {FRAC_CONST(0.094963495329639), FRAC_CONST(0.995480755491927)}, {FRAC_CONST(0.070504573389614), FRAC_CONST(0.997511456140303)}, {FRAC_CONST(0.046003182130915), FRAC_CONST(0.998941293186857)},
- {FRAC_CONST(0.021474080275470), FRAC_CONST(0.999769405351215)}};
- #ifdef LD_DEC
-/* 256 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_1024[] = {
- {FRAC_CONST(0.999999705862882), FRAC_CONST(0.000766990318743)}, {FRAC_CONST(0.999976174986898), FRAC_CONST(0.006902858724730)}, {FRAC_CONST(0.999914995573113), FRAC_CONST(0.013038467241987)},
- {FRAC_CONST(0.999816169924900), FRAC_CONST(0.019173584868323)}, {FRAC_CONST(0.999679701762988), FRAC_CONST(0.025307980620025)}, {FRAC_CONST(0.999505596225325), FRAC_CONST(0.031441423540560)},
- {FRAC_CONST(0.999293859866888), FRAC_CONST(0.037573682709270)}, {FRAC_CONST(0.999044500659429), FRAC_CONST(0.043704527250063)}, {FRAC_CONST(0.998757527991183), FRAC_CONST(0.049833726340107)},
- {FRAC_CONST(0.998432952666508), FRAC_CONST(0.055961049218521)}, {FRAC_CONST(0.998070786905482), FRAC_CONST(0.062086265195060)}, {FRAC_CONST(0.997671044343441), FRAC_CONST(0.068209143658806)},
- {FRAC_CONST(0.997233740030466), FRAC_CONST(0.074329454086846)}, {FRAC_CONST(0.996758890430818), FRAC_CONST(0.080446966052950)}, {FRAC_CONST(0.996246513422316), FRAC_CONST(0.086561449236251)},
- {FRAC_CONST(0.995696628295664), FRAC_CONST(0.092672673429913)}, {FRAC_CONST(0.995109255753726), FRAC_CONST(0.098780408549800)}, {FRAC_CONST(0.994484417910748), FRAC_CONST(0.104884424643135)},
- {FRAC_CONST(0.993822138291520), FRAC_CONST(0.110984491897163)}, {FRAC_CONST(0.993122441830496), FRAC_CONST(0.117080380647801)}, {FRAC_CONST(0.992385354870852), FRAC_CONST(0.123171861388280)},
- {FRAC_CONST(0.991610905163495), FRAC_CONST(0.129258704777796)}, {FRAC_CONST(0.990799121866020), FRAC_CONST(0.135340681650134)}, {FRAC_CONST(0.989950035541609), FRAC_CONST(0.141417563022303)},
- {FRAC_CONST(0.989063678157882), FRAC_CONST(0.147489120103154)}, {FRAC_CONST(0.988140083085693), FRAC_CONST(0.153555124301993)}, {FRAC_CONST(0.987179285097874), FRAC_CONST(0.159615347237193)},
- {FRAC_CONST(0.986181320367928), FRAC_CONST(0.165669560744784)}, {FRAC_CONST(0.985146226468662), FRAC_CONST(0.171717536887050)}, {FRAC_CONST(0.984074042370776), FRAC_CONST(0.177759047961107)},
- {FRAC_CONST(0.982964808441396), FRAC_CONST(0.183793866507478)}, {FRAC_CONST(0.981818566442553), FRAC_CONST(0.189821765318656)}, {FRAC_CONST(0.980635359529608), FRAC_CONST(0.195842517447658)},
- {FRAC_CONST(0.979415232249635), FRAC_CONST(0.201855896216568)}, {FRAC_CONST(0.978158230539735), FRAC_CONST(0.207861675225075)}, {FRAC_CONST(0.976864401725313), FRAC_CONST(0.213859628358994)},
- {FRAC_CONST(0.975533794518291), FRAC_CONST(0.219849529798779)}, {FRAC_CONST(0.974166459015280), FRAC_CONST(0.225831154028026)}, {FRAC_CONST(0.972762446695689), FRAC_CONST(0.231804275841965)},
- {FRAC_CONST(0.971321810419786), FRAC_CONST(0.237768670355934)}, {FRAC_CONST(0.969844604426715), FRAC_CONST(0.243724113013852)}, {FRAC_CONST(0.968330884332445), FRAC_CONST(0.249670379596669)},
- {FRAC_CONST(0.966780707127683), FRAC_CONST(0.255607246230807)}, {FRAC_CONST(0.965194131175725), FRAC_CONST(0.261534489396596)}, {FRAC_CONST(0.963571216210257), FRAC_CONST(0.267451885936678)},
- {FRAC_CONST(0.961912023333112), FRAC_CONST(0.273359213064419)}, {FRAC_CONST(0.960216615011963), FRAC_CONST(0.279256248372291)}, {FRAC_CONST(0.958485055077976), FRAC_CONST(0.285142769840249)},
- {FRAC_CONST(0.956717408723403), FRAC_CONST(0.291018555844085)}, {FRAC_CONST(0.954913742499131), FRAC_CONST(0.296883385163778)}, {FRAC_CONST(0.953074124312172), FRAC_CONST(0.302737036991819)},
- {FRAC_CONST(0.951198623423113), FRAC_CONST(0.308579290941525)}, {FRAC_CONST(0.949287310443502), FRAC_CONST(0.314409927055337)}, {FRAC_CONST(0.947340257333192), FRAC_CONST(0.320228725813100)},
- {FRAC_CONST(0.945357537397632), FRAC_CONST(0.326035468140330)}, {FRAC_CONST(0.943339225285108), FRAC_CONST(0.331829935416461)}, {FRAC_CONST(0.941285396983929), FRAC_CONST(0.337611909483075)},
- {FRAC_CONST(0.939196129819570), FRAC_CONST(0.343381172652115)}, {FRAC_CONST(0.937071502451759), FRAC_CONST(0.349137507714085)}, {FRAC_CONST(0.934911594871516), FRAC_CONST(0.354880697946223)},
- {FRAC_CONST(0.932716488398140), FRAC_CONST(0.360610527120662)}, {FRAC_CONST(0.930486265676150), FRAC_CONST(0.366326779512574)}, {FRAC_CONST(0.928221010672169), FRAC_CONST(0.372029239908285)},
- {FRAC_CONST(0.925920808671770), FRAC_CONST(0.377717693613386)}, {FRAC_CONST(0.923585746276257), FRAC_CONST(0.383391926460809)}, {FRAC_CONST(0.921215911399409), FRAC_CONST(0.389051724818894)},
- {FRAC_CONST(0.918811393264170), FRAC_CONST(0.394696875599434)}, {FRAC_CONST(0.916372282399289), FRAC_CONST(0.400327166265690)}, {FRAC_CONST(0.913898670635912), FRAC_CONST(0.405942384840403)},
- {FRAC_CONST(0.911390651104122), FRAC_CONST(0.411542319913765)}, {FRAC_CONST(0.908848318229439), FRAC_CONST(0.417126760651388)}, {FRAC_CONST(0.906271767729258), FRAC_CONST(0.422695496802233)},
- {FRAC_CONST(0.903661096609248), FRAC_CONST(0.428248318706532)}, {FRAC_CONST(0.901016403159702), FRAC_CONST(0.433785017303679)}, {FRAC_CONST(0.898337786951834), FRAC_CONST(0.439305384140100)},
- {FRAC_CONST(0.895625348834030), FRAC_CONST(0.444809211377105)}, {FRAC_CONST(0.892879190928052), FRAC_CONST(0.450296291798709)}, {FRAC_CONST(0.890099416625192), FRAC_CONST(0.455766418819435)},
- {FRAC_CONST(0.887286130582383), FRAC_CONST(0.461219386492092)}, {FRAC_CONST(0.884439438718254), FRAC_CONST(0.466654989515531)}, {FRAC_CONST(0.881559448209144), FRAC_CONST(0.472073023242369)},
- {FRAC_CONST(0.878646267485068), FRAC_CONST(0.477473283686698)}, {FRAC_CONST(0.875700006225635), FRAC_CONST(0.482855567531766)}, {FRAC_CONST(0.872720775355914), FRAC_CONST(0.488219672137627)},
- {FRAC_CONST(0.869708687042266), FRAC_CONST(0.493565395548775)}, {FRAC_CONST(0.866663854688111), FRAC_CONST(0.498892536501745)}, {FRAC_CONST(0.863586392929668), FRAC_CONST(0.504200894432690)},
- {FRAC_CONST(0.860476417631632), FRAC_CONST(0.509490269484936)}, {FRAC_CONST(0.857334045882816), FRAC_CONST(0.514760462516501)}, {FRAC_CONST(0.854159395991739), FRAC_CONST(0.520011275107596)},
- {FRAC_CONST(0.850952587482176), FRAC_CONST(0.525242509568095)}, {FRAC_CONST(0.847713741088654), FRAC_CONST(0.530453968944976)}, {FRAC_CONST(0.844442978751911), FRAC_CONST(0.535645457029741)},
- {FRAC_CONST(0.841140423614298), FRAC_CONST(0.540816778365797)}, {FRAC_CONST(0.837806200015151), FRAC_CONST(0.545967738255818)}, {FRAC_CONST(0.834440433486103), FRAC_CONST(0.551098142769075)},
- {FRAC_CONST(0.831043250746362), FRAC_CONST(0.556207798748740)}, {FRAC_CONST(0.827614779697938), FRAC_CONST(0.561296513819151)}, {FRAC_CONST(0.824155149420829), FRAC_CONST(0.566364096393064)},
- {FRAC_CONST(0.820664490168157), FRAC_CONST(0.571410355678857)}, {FRAC_CONST(0.817142933361273), FRAC_CONST(0.576435101687722)}, {FRAC_CONST(0.813590611584799), FRAC_CONST(0.581438145240810)},
- {FRAC_CONST(0.810007658581641), FRAC_CONST(0.586419297976361)}, {FRAC_CONST(0.806394209247956), FRAC_CONST(0.591378372356788)}, {FRAC_CONST(0.802750399628069), FRAC_CONST(0.596315181675744)},
- {FRAC_CONST(0.799076366909352), FRAC_CONST(0.601229540065149)}, {FRAC_CONST(0.795372249417061), FRAC_CONST(0.606121262502186)}, {FRAC_CONST(0.791638186609126), FRAC_CONST(0.610990164816272)},
- {FRAC_CONST(0.787874319070900), FRAC_CONST(0.615836063695985)}, {FRAC_CONST(0.784080788509870), FRAC_CONST(0.620658776695972)}, {FRAC_CONST(0.780257737750317), FRAC_CONST(0.625458122243814)},
- {FRAC_CONST(0.776405310727940), FRAC_CONST(0.630233919646864)}, {FRAC_CONST(0.772523652484441), FRAC_CONST(0.634985989099049)}, {FRAC_CONST(0.768612909162058), FRAC_CONST(0.639714151687640)},
- {FRAC_CONST(0.764673227998067), FRAC_CONST(0.644418229399988)}, {FRAC_CONST(0.760704757319237), FRAC_CONST(0.649098045130226)}, {FRAC_CONST(0.756707646536246), FRAC_CONST(0.653753422685936)},
- {FRAC_CONST(0.752682046138055), FRAC_CONST(0.658384186794785)}, {FRAC_CONST(0.748628107686245), FRAC_CONST(0.662990163111121)}, {FRAC_CONST(0.744545983809307), FRAC_CONST(0.667571178222540)},
- {FRAC_CONST(0.740435828196898), FRAC_CONST(0.672127059656412)}, {FRAC_CONST(0.736297795594053), FRAC_CONST(0.676657635886375)}, {FRAC_CONST(0.732132041795361), FRAC_CONST(0.681162736338795)},
- {FRAC_CONST(0.727938723639099), FRAC_CONST(0.685642191399187)}, {FRAC_CONST(0.723717999001324), FRAC_CONST(0.690095832418600)}, {FRAC_CONST(0.719470026789933), FRAC_CONST(0.694523491719966)},
- {FRAC_CONST(0.715194966938680), FRAC_CONST(0.698925002604414)}, {FRAC_CONST(0.710892980401152), FRAC_CONST(0.703300199357549)}, {FRAC_CONST(0.706564229144710), FRAC_CONST(0.707648917255684)},
- {FRAC_CONST(0.702208876144392), FRAC_CONST(0.711970992572050)}, {FRAC_CONST(0.697827085376777), FRAC_CONST(0.716266262582953)}, {FRAC_CONST(0.693419021813812), FRAC_CONST(0.720534565573905)},
- {FRAC_CONST(0.688984851416597), FRAC_CONST(0.724775740845711)}, {FRAC_CONST(0.684524741129142), FRAC_CONST(0.728989628720519)}, {FRAC_CONST(0.680038858872079), FRAC_CONST(0.733176070547833)},
- {FRAC_CONST(0.675527373536339), FRAC_CONST(0.737334908710483)}, {FRAC_CONST(0.670990454976794), FRAC_CONST(0.741465986630563)}, {FRAC_CONST(0.666428274005865), FRAC_CONST(0.745569148775325)},
- {FRAC_CONST(0.661841002387087), FRAC_CONST(0.749644240663033)}, {FRAC_CONST(0.657228812828643), FRAC_CONST(0.753691108868781)}, {FRAC_CONST(0.652591878976863), FRAC_CONST(0.757709601030268)},
- {FRAC_CONST(0.647930375409685), FRAC_CONST(0.761699565853535)}, {FRAC_CONST(0.643244477630086), FRAC_CONST(0.765660853118662)}, {FRAC_CONST(0.638534362059467), FRAC_CONST(0.769593313685423)},
- {FRAC_CONST(0.633800206031017), FRAC_CONST(0.773496799498899)}, {FRAC_CONST(0.629042187783036), FRAC_CONST(0.777371163595056)}, {FRAC_CONST(0.624260486452221), FRAC_CONST(0.781216260106276)},
- {FRAC_CONST(0.619455282066924), FRAC_CONST(0.785031944266848)}, {FRAC_CONST(0.614626755540375), FRAC_CONST(0.788818072418420)}, {FRAC_CONST(0.609775088663868), FRAC_CONST(0.792574502015408)},
- {FRAC_CONST(0.604900464099920), FRAC_CONST(0.796301091630359)}, {FRAC_CONST(0.600003065375389), FRAC_CONST(0.799997700959282)}, {FRAC_CONST(0.595083076874570), FRAC_CONST(0.803664190826924)},
- {FRAC_CONST(0.590140683832249), FRAC_CONST(0.807300423192014)}, {FRAC_CONST(0.585176072326730), FRAC_CONST(0.810906261152460)}, {FRAC_CONST(0.580189429272832), FRAC_CONST(0.814481568950499)},
- {FRAC_CONST(0.575180942414845), FRAC_CONST(0.818026211977813)}, {FRAC_CONST(0.570150800319470), FRAC_CONST(0.821540056780598)}, {FRAC_CONST(0.565099192368714), FRAC_CONST(0.825022971064580)},
- {FRAC_CONST(0.560026308752760), FRAC_CONST(0.828474823700007)}, {FRAC_CONST(0.554932340462810), FRAC_CONST(0.831895484726578)}, {FRAC_CONST(0.549817479283891), FRAC_CONST(0.835284825358337)},
- {FRAC_CONST(0.544681917787635), FRAC_CONST(0.838642717988527)}, {FRAC_CONST(0.539525849325029), FRAC_CONST(0.841969036194388)}, {FRAC_CONST(0.534349468019138), FRAC_CONST(0.845263654741918)},
- {FRAC_CONST(0.529152968757791), FRAC_CONST(0.848526449590593)}, {FRAC_CONST(0.523936547186249), FRAC_CONST(0.851757297898029)}, {FRAC_CONST(0.518700399699835), FRAC_CONST(0.854956078024615)},
- {FRAC_CONST(0.513444723436544), FRAC_CONST(0.858122669538086)}, {FRAC_CONST(0.508169716269615), FRAC_CONST(0.861256953218062)}, {FRAC_CONST(0.502875576800087), FRAC_CONST(0.864358811060534)},
- {FRAC_CONST(0.497562504349319), FRAC_CONST(0.867428126282307)}, {FRAC_CONST(0.492230698951486), FRAC_CONST(0.870464783325398)}, {FRAC_CONST(0.486880361346047), FRAC_CONST(0.873468667861385)},
- {FRAC_CONST(0.481511692970190), FRAC_CONST(0.876439666795714)}, {FRAC_CONST(0.476124895951244), FRAC_CONST(0.879377668271953)}, {FRAC_CONST(0.470720173099072), FRAC_CONST(0.882282561676009)},
- {FRAC_CONST(0.465297727898435), FRAC_CONST(0.885154237640285)}, {FRAC_CONST(0.459857764501330), FRAC_CONST(0.887992588047806)}, {FRAC_CONST(0.454400487719304), FRAC_CONST(0.890797506036281)},
- {FRAC_CONST(0.448926103015743), FRAC_CONST(0.893568886002136)}, {FRAC_CONST(0.443434816498138), FRAC_CONST(0.896306623604480)}, {FRAC_CONST(0.437926834910323), FRAC_CONST(0.899010615769039)},
- {FRAC_CONST(0.432402365624690), FRAC_CONST(0.901680760692038)}, {FRAC_CONST(0.426861616634386), FRAC_CONST(0.904316957844028)}, {FRAC_CONST(0.421304796545480), FRAC_CONST(0.906919107973678)},
- {FRAC_CONST(0.415732114569105), FRAC_CONST(0.909487113111505)}, {FRAC_CONST(0.410143780513590), FRAC_CONST(0.912020876573568)}, {FRAC_CONST(0.404540004776553), FRAC_CONST(0.914520302965104)},
- {FRAC_CONST(0.398920998336983), FRAC_CONST(0.916985298184123)}, {FRAC_CONST(0.393286972747297), FRAC_CONST(0.919415769424947)}, {FRAC_CONST(0.387638140125373), FRAC_CONST(0.921811625181708)},
- {FRAC_CONST(0.381974713146567), FRAC_CONST(0.924172775251791)}, {FRAC_CONST(0.376296905035705), FRAC_CONST(0.926499130739231)}, {FRAC_CONST(0.370604929559052), FRAC_CONST(0.928790604058057)},
- {FRAC_CONST(0.364899001016267), FRAC_CONST(0.931047108935595)}, {FRAC_CONST(0.359179334232337), FRAC_CONST(0.933268560415712)}, {FRAC_CONST(0.353446144549481), FRAC_CONST(0.935454874862015)},
- {FRAC_CONST(0.347699647819051), FRAC_CONST(0.937605969961000)}, {FRAC_CONST(0.341940060393402), FRAC_CONST(0.939721764725153)}, {FRAC_CONST(0.336167599117745), FRAC_CONST(0.941802179495998)},
- {FRAC_CONST(0.330382481321983), FRAC_CONST(0.943847135947093)}, {FRAC_CONST(0.324584924812532), FRAC_CONST(0.945856557086984)}, {FRAC_CONST(0.318775147864118), FRAC_CONST(0.947830367262101)},
- {FRAC_CONST(0.312953369211560), FRAC_CONST(0.949768492159607)}, {FRAC_CONST(0.307119808041533), FRAC_CONST(0.951670858810194)}, {FRAC_CONST(0.301274683984318), FRAC_CONST(0.953537395590833)},
- {FRAC_CONST(0.295418217105532), FRAC_CONST(0.955368032227470)}, {FRAC_CONST(0.289550627897843), FRAC_CONST(0.957162699797670)}, {FRAC_CONST(0.283672137272669), FRAC_CONST(0.958921330733213)},
- {FRAC_CONST(0.277782966551858), FRAC_CONST(0.960643858822638)}, {FRAC_CONST(0.271883337459360), FRAC_CONST(0.962330219213737)}, {FRAC_CONST(0.265973472112876), FRAC_CONST(0.963980348415994)},
- {FRAC_CONST(0.260053593015495), FRAC_CONST(0.965594184302977)}, {FRAC_CONST(0.254123923047321), FRAC_CONST(0.967171666114677)}, {FRAC_CONST(0.248184685457075), FRAC_CONST(0.968712734459795)},
- {FRAC_CONST(0.242236103853696), FRAC_CONST(0.970217331317979)}, {FRAC_CONST(0.236278402197920), FRAC_CONST(0.971685400042009)}, {FRAC_CONST(0.230311804793846), FRAC_CONST(0.973116885359925)},
- {FRAC_CONST(0.224336536280494), FRAC_CONST(0.974511733377116)}, {FRAC_CONST(0.218352821623346), FRAC_CONST(0.975869891578341)}, {FRAC_CONST(0.212360886105879), FRAC_CONST(0.977191308829712)},
- {FRAC_CONST(0.206360955321076), FRAC_CONST(0.978475935380617)}, {FRAC_CONST(0.200353255162940), FRAC_CONST(0.979723722865591)}, {FRAC_CONST(0.194338011817989), FRAC_CONST(0.980934624306142)},
- {FRAC_CONST(0.188315451756732), FRAC_CONST(0.982108594112514)}, {FRAC_CONST(0.182285801725153), FRAC_CONST(0.983245588085407)}, {FRAC_CONST(0.176249288736168), FRAC_CONST(0.984345563417642)},
- {FRAC_CONST(0.170206140061078), FRAC_CONST(0.985408478695768)}, {FRAC_CONST(0.164156583221016), FRAC_CONST(0.986434293901627)}, {FRAC_CONST(0.158100845978377), FRAC_CONST(0.987422970413855)},
- {FRAC_CONST(0.152039156328246), FRAC_CONST(0.988374471009341)}, {FRAC_CONST(0.145971742489812), FRAC_CONST(0.989288759864625)}, {FRAC_CONST(0.139898832897777), FRAC_CONST(0.990165802557248)},
- {FRAC_CONST(0.133820656193755), FRAC_CONST(0.991005566067049)}, {FRAC_CONST(0.127737441217662), FRAC_CONST(0.991808018777406)}, {FRAC_CONST(0.121649416999106), FRAC_CONST(0.992573130476429)},
- {FRAC_CONST(0.115556812748755), FRAC_CONST(0.993300872358093)}, {FRAC_CONST(0.109459857849718), FRAC_CONST(0.993991217023329)}, {FRAC_CONST(0.103358781848900), FRAC_CONST(0.994644138481051)},
- {FRAC_CONST(0.097253814448363), FRAC_CONST(0.995259612149133)}, {FRAC_CONST(0.091145185496681), FRAC_CONST(0.995837614855342)}, {FRAC_CONST(0.085033124980280), FRAC_CONST(0.996378124838200)},
- {FRAC_CONST(0.078917863014785), FRAC_CONST(0.996881121747814)}, {FRAC_CONST(0.072799629836352), FRAC_CONST(0.997346586646633)}, {FRAC_CONST(0.066678655793002), FRAC_CONST(0.997774502010168)},
- {FRAC_CONST(0.060555171335948), FRAC_CONST(0.998164851727646)}, {FRAC_CONST(0.054429407010919), FRAC_CONST(0.998517621102622)}, {FRAC_CONST(0.048301593449480), FRAC_CONST(0.998832796853528)},
- {FRAC_CONST(0.042171961360348), FRAC_CONST(0.999110367114175)}, {FRAC_CONST(0.036040741520706), FRAC_CONST(0.999350321434199)}, {FRAC_CONST(0.029908164767517), FRAC_CONST(0.999552650779457)},
- {FRAC_CONST(0.023774461988828), FRAC_CONST(0.999717347532362)}, {FRAC_CONST(0.017639864115082), FRAC_CONST(0.999844405492175)}, {FRAC_CONST(0.011504602110423), FRAC_CONST(0.999933819875236)},
- {FRAC_CONST(0.005368906963996), FRAC_CONST(0.999985587315143)}};
- #endif // LD_DEC
- #ifdef ALLOW_SMALL_FRAMELENGTH
-/* 480 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_1920[] = {
- {FRAC_CONST(0.999999916334328), FRAC_CONST(0.000409061532028)}, {FRAC_CONST(0.999993223088129), FRAC_CONST(0.003681545574400)}, {FRAC_CONST(0.999975820717897), FRAC_CONST(0.006953990190376)},
- {FRAC_CONST(0.999947709409999), FRAC_CONST(0.010226360334704)}, {FRAC_CONST(0.999908889465485), FRAC_CONST(0.013498620962929)}, {FRAC_CONST(0.999859361300084), FRAC_CONST(0.016770737031768)},
- {FRAC_CONST(0.999799125444203), FRAC_CONST(0.020042673499487)}, {FRAC_CONST(0.999728182542920), FRAC_CONST(0.023314395326274)}, {FRAC_CONST(0.999646533355977), FRAC_CONST(0.026585867474619)},
- {FRAC_CONST(0.999554178757770), FRAC_CONST(0.029857054909681)}, {FRAC_CONST(0.999451119737344), FRAC_CONST(0.033127922599673)}, {FRAC_CONST(0.999337357398377), FRAC_CONST(0.036398435516228)},
- {FRAC_CONST(0.999212892959173), FRAC_CONST(0.039668558634781)}, {FRAC_CONST(0.999077727752645), FRAC_CONST(0.042938256934941)}, {FRAC_CONST(0.998931863226306), FRAC_CONST(0.046207495400865)},
- {FRAC_CONST(0.998775300942246), FRAC_CONST(0.049476239021636)}, {FRAC_CONST(0.998608042577122), FRAC_CONST(0.052744452791636)}, {FRAC_CONST(0.998430089922136), FRAC_CONST(0.056012101710921)},
- {FRAC_CONST(0.998241444883019), FRAC_CONST(0.059279150785597)}, {FRAC_CONST(0.998042109480008), FRAC_CONST(0.062545565028192)}, {FRAC_CONST(0.997832085847824), FRAC_CONST(0.065811309458034)},
- {FRAC_CONST(0.997611376235651), FRAC_CONST(0.069076349101624)}, {FRAC_CONST(0.997379983007114), FRAC_CONST(0.072340648993011)}, {FRAC_CONST(0.997137908640245), FRAC_CONST(0.075604174174166)},
- {FRAC_CONST(0.996885155727469), FRAC_CONST(0.078866889695354)}, {FRAC_CONST(0.996621726975566), FRAC_CONST(0.082128760615515)}, {FRAC_CONST(0.996347625205645), FRAC_CONST(0.085389752002632)},
- {FRAC_CONST(0.996062853353117), FRAC_CONST(0.088649828934106)}, {FRAC_CONST(0.995767414467660), FRAC_CONST(0.091908956497133)}, {FRAC_CONST(0.995461311713186), FRAC_CONST(0.095167099789075)},
- {FRAC_CONST(0.995144548367810), FRAC_CONST(0.098424223917834)}, {FRAC_CONST(0.994817127823813), FRAC_CONST(0.101680294002229)}, {FRAC_CONST(0.994479053587606), FRAC_CONST(0.104935275172364)},
- {FRAC_CONST(0.994130329279692), FRAC_CONST(0.108189132570007)}, {FRAC_CONST(0.993770958634630), FRAC_CONST(0.111441831348957)}, {FRAC_CONST(0.993400945500988), FRAC_CONST(0.114693336675426)},
- {FRAC_CONST(0.993020293841312), FRAC_CONST(0.117943613728403)}, {FRAC_CONST(0.992629007732074), FRAC_CONST(0.121192627700032)}, {FRAC_CONST(0.992227091363634), FRAC_CONST(0.124440343795983)},
- {FRAC_CONST(0.991814549040194), FRAC_CONST(0.127686727235827)}, {FRAC_CONST(0.991391385179751), FRAC_CONST(0.130931743253405)}, {FRAC_CONST(0.990957604314048), FRAC_CONST(0.134175357097202)},
- {FRAC_CONST(0.990513211088533), FRAC_CONST(0.137417534030720)}, {FRAC_CONST(0.990058210262297), FRAC_CONST(0.140658239332849)}, {FRAC_CONST(0.989592606708036), FRAC_CONST(0.143897438298239)},
- {FRAC_CONST(0.989116405411988), FRAC_CONST(0.147135096237670)}, {FRAC_CONST(0.988629611473887), FRAC_CONST(0.150371178478428)}, {FRAC_CONST(0.988132230106905), FRAC_CONST(0.153605650364672)},
- {FRAC_CONST(0.987624266637598), FRAC_CONST(0.156838477257806)}, {FRAC_CONST(0.987105726505845), FRAC_CONST(0.160069624536852)}, {FRAC_CONST(0.986576615264794), FRAC_CONST(0.163299057598817)},
- {FRAC_CONST(0.986036938580803), FRAC_CONST(0.166526741859069)}, {FRAC_CONST(0.985486702233375), FRAC_CONST(0.169752642751702)}, {FRAC_CONST(0.984925912115099), FRAC_CONST(0.172976725729910)},
- {FRAC_CONST(0.984354574231587), FRAC_CONST(0.176198956266353)}, {FRAC_CONST(0.983772694701407), FRAC_CONST(0.179419299853531)}, {FRAC_CONST(0.983180279756024), FRAC_CONST(0.182637722004152)},
- {FRAC_CONST(0.982577335739725), FRAC_CONST(0.185854188251500)}, {FRAC_CONST(0.981963869109555), FRAC_CONST(0.189068664149806)}, {FRAC_CONST(0.981339886435250), FRAC_CONST(0.192281115274616)},
- {FRAC_CONST(0.980705394399163), FRAC_CONST(0.195491507223158)}, {FRAC_CONST(0.980060399796194), FRAC_CONST(0.198699805614714)}, {FRAC_CONST(0.979404909533716), FRAC_CONST(0.201905976090986)},
- {FRAC_CONST(0.978738930631504), FRAC_CONST(0.205109984316464)}, {FRAC_CONST(0.978062470221657), FRAC_CONST(0.208311795978794)}, {FRAC_CONST(0.977375535548522), FRAC_CONST(0.211511376789145)},
- {FRAC_CONST(0.976678133968618), FRAC_CONST(0.214708692482577)}, {FRAC_CONST(0.975970272950556), FRAC_CONST(0.217903708818409)}, {FRAC_CONST(0.975251960074958), FRAC_CONST(0.221096391580581)},
- {FRAC_CONST(0.974523203034377), FRAC_CONST(0.224286706578026)}, {FRAC_CONST(0.973784009633218), FRAC_CONST(0.227474619645035)}, {FRAC_CONST(0.973034387787646), FRAC_CONST(0.230660096641619)},
- {FRAC_CONST(0.972274345525510), FRAC_CONST(0.233843103453878)}, {FRAC_CONST(0.971503890986252), FRAC_CONST(0.237023605994367)}, {FRAC_CONST(0.970723032420820), FRAC_CONST(0.240201570202459)},
- {FRAC_CONST(0.969931778191584), FRAC_CONST(0.243376962044711)}, {FRAC_CONST(0.969130136772239), FRAC_CONST(0.246549747515226)}, {FRAC_CONST(0.968318116747721), FRAC_CONST(0.249719892636022)},
- {FRAC_CONST(0.967495726814114), FRAC_CONST(0.252887363457390)}, {FRAC_CONST(0.966662975778551), FRAC_CONST(0.256052126058264)}, {FRAC_CONST(0.965819872559127), FRAC_CONST(0.259214146546579)},
- {FRAC_CONST(0.964966426184802), FRAC_CONST(0.262373391059634)}, {FRAC_CONST(0.964102645795299), FRAC_CONST(0.265529825764461)}, {FRAC_CONST(0.963228540641012), FRAC_CONST(0.268683416858178)},
- {FRAC_CONST(0.962344120082907), FRAC_CONST(0.271834130568359)}, {FRAC_CONST(0.961449393592416), FRAC_CONST(0.274981933153391)}, {FRAC_CONST(0.960544370751341), FRAC_CONST(0.278126790902837)},
- {FRAC_CONST(0.959629061251750), FRAC_CONST(0.281268670137799)}, {FRAC_CONST(0.958703474895872), FRAC_CONST(0.284407537211272)}, {FRAC_CONST(0.957767621595993), FRAC_CONST(0.287543358508512)},
- {FRAC_CONST(0.956821511374351), FRAC_CONST(0.290676100447394)}, {FRAC_CONST(0.955865154363025), FRAC_CONST(0.293805729478766)}, {FRAC_CONST(0.954898560803832), FRAC_CONST(0.296932212086818)},
- {FRAC_CONST(0.953921741048211), FRAC_CONST(0.300055514789431)}, {FRAC_CONST(0.952934705557117), FRAC_CONST(0.303175604138543)}, {FRAC_CONST(0.951937464900908), FRAC_CONST(0.306292446720504)},
- {FRAC_CONST(0.950930029759229), FRAC_CONST(0.309406009156434)}, {FRAC_CONST(0.949912410920903), FRAC_CONST(0.312516258102580)}, {FRAC_CONST(0.948884619283808), FRAC_CONST(0.315623160250676)},
- {FRAC_CONST(0.947846665854767), FRAC_CONST(0.318726682328294)}, {FRAC_CONST(0.946798561749429), FRAC_CONST(0.321826791099207)}, {FRAC_CONST(0.945740318192145), FRAC_CONST(0.324923453363742)},
- {FRAC_CONST(0.944671946515855), FRAC_CONST(0.328016635959131)}, {FRAC_CONST(0.943593458161960), FRAC_CONST(0.331106305759876)}, {FRAC_CONST(0.942504864680205), FRAC_CONST(0.334192429678095)},
- {FRAC_CONST(0.941406177728551), FRAC_CONST(0.337274974663880)}, {FRAC_CONST(0.940297409073052), FRAC_CONST(0.340353907705650)}, {FRAC_CONST(0.939178570587730), FRAC_CONST(0.343429195830507)},
- {FRAC_CONST(0.938049674254446), FRAC_CONST(0.346500806104585)}, {FRAC_CONST(0.936910732162774), FRAC_CONST(0.349568705633406)}, {FRAC_CONST(0.935761756509868), FRAC_CONST(0.352632861562230)},
- {FRAC_CONST(0.934602759600334), FRAC_CONST(0.355693241076410)}, {FRAC_CONST(0.933433753846097), FRAC_CONST(0.358749811401739)}, {FRAC_CONST(0.932254751766271), FRAC_CONST(0.361802539804806)},
- {FRAC_CONST(0.931065765987021), FRAC_CONST(0.364851393593340)}, {FRAC_CONST(0.929866809241428), FRAC_CONST(0.367896340116568)}, {FRAC_CONST(0.928657894369357), FRAC_CONST(0.370937346765559)},
- {FRAC_CONST(0.927439034317314), FRAC_CONST(0.373974380973575)}, {FRAC_CONST(0.926210242138311), FRAC_CONST(0.377007410216418)}, {FRAC_CONST(0.924971530991726), FRAC_CONST(0.380036402012783)},
- {FRAC_CONST(0.923722914143160), FRAC_CONST(0.383061323924602)}, {FRAC_CONST(0.922464404964295), FRAC_CONST(0.386082143557389)}, {FRAC_CONST(0.921196016932755), FRAC_CONST(0.389098828560595)},
- {FRAC_CONST(0.919917763631956), FRAC_CONST(0.392111346627946)}, {FRAC_CONST(0.918629658750963), FRAC_CONST(0.395119665497795)}, {FRAC_CONST(0.917331716084346), FRAC_CONST(0.398123752953462)},
- {FRAC_CONST(0.916023949532027), FRAC_CONST(0.401123576823585)}, {FRAC_CONST(0.914706373099136), FRAC_CONST(0.404119104982459)}, {FRAC_CONST(0.913379000895858), FRAC_CONST(0.407110305350386)},
- {FRAC_CONST(0.912041847137282), FRAC_CONST(0.410097145894012)}, {FRAC_CONST(0.910694926143251), FRAC_CONST(0.413079594626675)}, {FRAC_CONST(0.909338252338207), FRAC_CONST(0.416057619608744)},
- {FRAC_CONST(0.907971840251037), FRAC_CONST(0.419031188947965)}, {FRAC_CONST(0.906595704514915), FRAC_CONST(0.422000270799800)}, {FRAC_CONST(0.905209859867151), FRAC_CONST(0.424964833367766)},
- {FRAC_CONST(0.903814321149027), FRAC_CONST(0.427924844903780)}, {FRAC_CONST(0.902409103305641), FRAC_CONST(0.430880273708497)}, {FRAC_CONST(0.900994221385748), FRAC_CONST(0.433831088131649)},
- {FRAC_CONST(0.899569690541596), FRAC_CONST(0.436777256572384)}, {FRAC_CONST(0.898135526028766), FRAC_CONST(0.439718747479604)}, {FRAC_CONST(0.896691743206008), FRAC_CONST(0.442655529352306)},
- {FRAC_CONST(0.895238357535076), FRAC_CONST(0.445587570739915)}, {FRAC_CONST(0.893775384580563), FRAC_CONST(0.448514840242624)}, {FRAC_CONST(0.892302840009734), FRAC_CONST(0.451437306511726)},
- {FRAC_CONST(0.890820739592359), FRAC_CONST(0.454354938249958)}, {FRAC_CONST(0.889329099200541), FRAC_CONST(0.457267704211826)}, {FRAC_CONST(0.887827934808551), FRAC_CONST(0.460175573203949)},
- {FRAC_CONST(0.886317262492655), FRAC_CONST(0.463078514085383)}, {FRAC_CONST(0.884797098430938), FRAC_CONST(0.465976495767966)}, {FRAC_CONST(0.883267458903136), FRAC_CONST(0.468869487216642)},
- {FRAC_CONST(0.881728360290461), FRAC_CONST(0.471757457449795)}, {FRAC_CONST(0.880179819075421), FRAC_CONST(0.474640375539586)}, {FRAC_CONST(0.878621851841649), FRAC_CONST(0.477518210612278)},
- {FRAC_CONST(0.877054475273722), FRAC_CONST(0.480390931848569)}, {FRAC_CONST(0.875477706156984), FRAC_CONST(0.483258508483922)}, {FRAC_CONST(0.873891561377366), FRAC_CONST(0.486120909808896)},
- {FRAC_CONST(0.872296057921204), FRAC_CONST(0.488978105169472)}, {FRAC_CONST(0.870691212875058), FRAC_CONST(0.491830063967383)}, {FRAC_CONST(0.869077043425529), FRAC_CONST(0.494676755660442)},
- {FRAC_CONST(0.867453566859076), FRAC_CONST(0.497518149762867)}, {FRAC_CONST(0.865820800561827), FRAC_CONST(0.500354215845611)}, {FRAC_CONST(0.864178762019399), FRAC_CONST(0.503184923536685)},
- {FRAC_CONST(0.862527468816704), FRAC_CONST(0.506010242521482)}, {FRAC_CONST(0.860866938637767), FRAC_CONST(0.508830142543107)}, {FRAC_CONST(0.859197189265532), FRAC_CONST(0.511644593402696)},
- {FRAC_CONST(0.857518238581672), FRAC_CONST(0.514453564959741)}, {FRAC_CONST(0.855830104566401), FRAC_CONST(0.517257027132414)}, {FRAC_CONST(0.854132805298278), FRAC_CONST(0.520054949897887)},
- {FRAC_CONST(0.852426358954015), FRAC_CONST(0.522847303292655)}, {FRAC_CONST(0.850710783808280), FRAC_CONST(0.525634057412856)}, {FRAC_CONST(0.848986098233506), FRAC_CONST(0.528415182414593)},
- {FRAC_CONST(0.847252320699689), FRAC_CONST(0.531190648514252)}, {FRAC_CONST(0.845509469774194), FRAC_CONST(0.533960425988819)}, {FRAC_CONST(0.843757564121554), FRAC_CONST(0.536724485176205)},
- {FRAC_CONST(0.841996622503271), FRAC_CONST(0.539482796475555)}, {FRAC_CONST(0.840226663777615), FRAC_CONST(0.542235330347571)}, {FRAC_CONST(0.838447706899422), FRAC_CONST(0.544982057314827)},
- {FRAC_CONST(0.836659770919891), FRAC_CONST(0.547722947962084)}, {FRAC_CONST(0.834862874986380), FRAC_CONST(0.550457972936605)}, {FRAC_CONST(0.833057038342201), FRAC_CONST(0.553187102948470)},
- {FRAC_CONST(0.831242280326413), FRAC_CONST(0.555910308770889)}, {FRAC_CONST(0.829418620373617), FRAC_CONST(0.558627561240515)}, {FRAC_CONST(0.827586078013746), FRAC_CONST(0.561338831257758)},
- {FRAC_CONST(0.825744672871856), FRAC_CONST(0.564044089787093)}, {FRAC_CONST(0.823894424667918), FRAC_CONST(0.566743307857377)}, {FRAC_CONST(0.822035353216601), FRAC_CONST(0.569436456562150)},
- {FRAC_CONST(0.820167478427070), FRAC_CONST(0.572123507059955)}, {FRAC_CONST(0.818290820302761), FRAC_CONST(0.574804430574639)}, {FRAC_CONST(0.816405398941175), FRAC_CONST(0.577479198395666)},
- {FRAC_CONST(0.814511234533661), FRAC_CONST(0.580147781878420)}, {FRAC_CONST(0.812608347365198), FRAC_CONST(0.582810152444517)}, {FRAC_CONST(0.810696757814178), FRAC_CONST(0.585466281582107)},
- {FRAC_CONST(0.808776486352191), FRAC_CONST(0.588116140846181)}, {FRAC_CONST(0.806847553543799), FRAC_CONST(0.590759701858874)}, {FRAC_CONST(0.804909980046325), FRAC_CONST(0.593396936309773)},
- {FRAC_CONST(0.802963786609623), FRAC_CONST(0.596027815956215)}, {FRAC_CONST(0.801008994075862), FRAC_CONST(0.598652312623592)}, {FRAC_CONST(0.799045623379300), FRAC_CONST(0.601270398205654)},
- {FRAC_CONST(0.797073695546059), FRAC_CONST(0.603882044664808)}, {FRAC_CONST(0.795093231693901), FRAC_CONST(0.606487224032418)}, {FRAC_CONST(0.793104253032005), FRAC_CONST(0.609085908409106)},
- {FRAC_CONST(0.791106780860733), FRAC_CONST(0.611678069965050)}, {FRAC_CONST(0.789100836571407), FRAC_CONST(0.614263680940283)}, {FRAC_CONST(0.787086441646080), FRAC_CONST(0.616842713644988)},
- {FRAC_CONST(0.785063617657302), FRAC_CONST(0.619415140459796)}, {FRAC_CONST(0.783032386267894), FRAC_CONST(0.621980933836084)}, {FRAC_CONST(0.780992769230711), FRAC_CONST(0.624540066296266)},
- {FRAC_CONST(0.778944788388414), FRAC_CONST(0.627092510434089)}, {FRAC_CONST(0.776888465673232), FRAC_CONST(0.629638238914927)}, {FRAC_CONST(0.774823823106730), FRAC_CONST(0.632177224476073)},
- {FRAC_CONST(0.772750882799570), FRAC_CONST(0.634709439927031)}, {FRAC_CONST(0.770669666951277), FRAC_CONST(0.637234858149809)}, {FRAC_CONST(0.768580197850002), FRAC_CONST(0.639753452099206)},
- {FRAC_CONST(0.766482497872280), FRAC_CONST(0.642265194803105)}, {FRAC_CONST(0.764376589482793), FRAC_CONST(0.644770059362758)}, {FRAC_CONST(0.762262495234126), FRAC_CONST(0.647268018953079)},
- {FRAC_CONST(0.760140237766532), FRAC_CONST(0.649759046822928)}, {FRAC_CONST(0.758009839807683), FRAC_CONST(0.652243116295397)}, {FRAC_CONST(0.755871324172429), FRAC_CONST(0.654720200768098)},
- {FRAC_CONST(0.753724713762555), FRAC_CONST(0.657190273713446)}, {FRAC_CONST(0.751570031566534), FRAC_CONST(0.659653308678945)}, {FRAC_CONST(0.749407300659280), FRAC_CONST(0.662109279287469)},
- {FRAC_CONST(0.747236544201905), FRAC_CONST(0.664558159237545)}, {FRAC_CONST(0.745057785441466), FRAC_CONST(0.666999922303638)}, {FRAC_CONST(0.742871047710719), FRAC_CONST(0.669434542336425)},
- {FRAC_CONST(0.740676354427868), FRAC_CONST(0.671861993263083)}, {FRAC_CONST(0.738473729096316), FRAC_CONST(0.674282249087562)}, {FRAC_CONST(0.736263195304409), FRAC_CONST(0.676695283890867)},
- {FRAC_CONST(0.734044776725190), FRAC_CONST(0.679101071831334)}, {FRAC_CONST(0.731818497116138), FRAC_CONST(0.681499587144906)}, {FRAC_CONST(0.729584380318920), FRAC_CONST(0.683890804145412)},
- {FRAC_CONST(0.727342450259131), FRAC_CONST(0.686274697224838)}, {FRAC_CONST(0.725092730946042), FRAC_CONST(0.688651240853606)}, {FRAC_CONST(0.722835246472338), FRAC_CONST(0.691020409580841)},
- {FRAC_CONST(0.720570021013866), FRAC_CONST(0.693382178034651)}, {FRAC_CONST(0.718297078829369), FRAC_CONST(0.695736520922392)}, {FRAC_CONST(0.716016444260233), FRAC_CONST(0.698083413030944)},
- {FRAC_CONST(0.713728141730222), FRAC_CONST(0.700422829226978)}, {FRAC_CONST(0.711432195745216), FRAC_CONST(0.702754744457225)}, {FRAC_CONST(0.709128630892954), FRAC_CONST(0.705079133748748)},
- {FRAC_CONST(0.706817471842764), FRAC_CONST(0.707395972209203)}, {FRAC_CONST(0.704498743345302), FRAC_CONST(0.709705235027113)}, {FRAC_CONST(0.702172470232289), FRAC_CONST(0.712006897472128)},
- {FRAC_CONST(0.699838677416240), FRAC_CONST(0.714300934895292)}, {FRAC_CONST(0.697497389890200), FRAC_CONST(0.716587322729308)}, {FRAC_CONST(0.695148632727480), FRAC_CONST(0.718866036488799)},
- {FRAC_CONST(0.692792431081381), FRAC_CONST(0.721137051770570)}, {FRAC_CONST(0.690428810184929), FRAC_CONST(0.723400344253874)}, {FRAC_CONST(0.688057795350606), FRAC_CONST(0.725655889700665)},
- {FRAC_CONST(0.685679411970075), FRAC_CONST(0.727903663955865)}, {FRAC_CONST(0.683293685513912), FRAC_CONST(0.730143642947616)}, {FRAC_CONST(0.680900641531330), FRAC_CONST(0.732375802687543)},
- {FRAC_CONST(0.678500305649909), FRAC_CONST(0.734600119271009)}, {FRAC_CONST(0.676092703575316), FRAC_CONST(0.736816568877370)}, {FRAC_CONST(0.673677861091036), FRAC_CONST(0.739025127770231)},
- {FRAC_CONST(0.671255804058092), FRAC_CONST(0.741225772297702)}, {FRAC_CONST(0.668826558414768), FRAC_CONST(0.743418478892647)}, {FRAC_CONST(0.666390150176334), FRAC_CONST(0.745603224072940)},
- {FRAC_CONST(0.663946605434765), FRAC_CONST(0.747779984441716)}, {FRAC_CONST(0.661495950358462), FRAC_CONST(0.749948736687619)}, {FRAC_CONST(0.659038211191971), FRAC_CONST(0.752109457585056)},
- {FRAC_CONST(0.656573414255705), FRAC_CONST(0.754262123994441)}, {FRAC_CONST(0.654101585945659), FRAC_CONST(0.756406712862448)}, {FRAC_CONST(0.651622752733128), FRAC_CONST(0.758543201222251)},
- {FRAC_CONST(0.649136941164425), FRAC_CONST(0.760671566193777)}, {FRAC_CONST(0.646644177860593), FRAC_CONST(0.762791784983948)}, {FRAC_CONST(0.644144489517126), FRAC_CONST(0.764903834886923)},
- {FRAC_CONST(0.641637902903677), FRAC_CONST(0.767007693284345)}, {FRAC_CONST(0.639124444863776), FRAC_CONST(0.769103337645580)}, {FRAC_CONST(0.636604142314538), FRAC_CONST(0.771190745527961)},
- {FRAC_CONST(0.634077022246379), FRAC_CONST(0.773269894577026)}, {FRAC_CONST(0.631543111722725), FRAC_CONST(0.775340762526760)}, {FRAC_CONST(0.629002437879721), FRAC_CONST(0.777403327199831)},
- {FRAC_CONST(0.626455027925944), FRAC_CONST(0.779457566507828)}, {FRAC_CONST(0.623900909142107), FRAC_CONST(0.781503458451498)}, {FRAC_CONST(0.621340108880771), FRAC_CONST(0.783540981120982)},
- {FRAC_CONST(0.618772654566049), FRAC_CONST(0.785570112696050)}, {FRAC_CONST(0.616198573693314), FRAC_CONST(0.787590831446332)}, {FRAC_CONST(0.613617893828905), FRAC_CONST(0.789603115731555)},
- {FRAC_CONST(0.611030642609828), FRAC_CONST(0.791606944001769)}, {FRAC_CONST(0.608436847743468), FRAC_CONST(0.793602294797585)}, {FRAC_CONST(0.605836537007281), FRAC_CONST(0.795589146750397)},
- {FRAC_CONST(0.603229738248508), FRAC_CONST(0.797567478582619)}, {FRAC_CONST(0.600616479383869), FRAC_CONST(0.799537269107905)}, {FRAC_CONST(0.597996788399267), FRAC_CONST(0.801498497231381)},
- {FRAC_CONST(0.595370693349487), FRAC_CONST(0.803451141949871)}, {FRAC_CONST(0.592738222357898), FRAC_CONST(0.805395182352117)}, {FRAC_CONST(0.590099403616149), FRAC_CONST(0.807330597619008)},
- {FRAC_CONST(0.587454265383869), FRAC_CONST(0.809257367023803)}, {FRAC_CONST(0.584802835988364), FRAC_CONST(0.811175469932349)}, {FRAC_CONST(0.582145143824311), FRAC_CONST(0.813084885803304)},
- {FRAC_CONST(0.579481217353460), FRAC_CONST(0.814985594188359)}, {FRAC_CONST(0.576811085104321), FRAC_CONST(0.816877574732454)}, {FRAC_CONST(0.574134775671867), FRAC_CONST(0.818760807173997)},
- {FRAC_CONST(0.571452317717222), FRAC_CONST(0.820635271345081)}, {FRAC_CONST(0.568763739967354), FRAC_CONST(0.822500947171703)}, {FRAC_CONST(0.566069071214772), FRAC_CONST(0.824357814673971)},
- {FRAC_CONST(0.563368340317214), FRAC_CONST(0.826205853966327)}, {FRAC_CONST(0.560661576197336), FRAC_CONST(0.828045045257756)}, {FRAC_CONST(0.557948807842409), FRAC_CONST(0.829875368851995)},
- {FRAC_CONST(0.555230064304002), FRAC_CONST(0.831696805147750)}, {FRAC_CONST(0.552505374697674), FRAC_CONST(0.833509334638900)}, {FRAC_CONST(0.549774768202663), FRAC_CONST(0.835312937914713)},
- {FRAC_CONST(0.547038274061568), FRAC_CONST(0.837107595660044)}, {FRAC_CONST(0.544295921580046), FRAC_CONST(0.838893288655553)}, {FRAC_CONST(0.541547740126486), FRAC_CONST(0.840669997777901)},
- {FRAC_CONST(0.538793759131706), FRAC_CONST(0.842437703999961)}, {FRAC_CONST(0.536034008088628), FRAC_CONST(0.844196388391019)}, {FRAC_CONST(0.533268516551970), FRAC_CONST(0.845946032116980)},
- {FRAC_CONST(0.530497314137923), FRAC_CONST(0.847686616440563)}, {FRAC_CONST(0.527720430523840), FRAC_CONST(0.849418122721510)}, {FRAC_CONST(0.524937895447912), FRAC_CONST(0.851140532416778)},
- {FRAC_CONST(0.522149738708856), FRAC_CONST(0.852853827080745)}, {FRAC_CONST(0.519355990165590), FRAC_CONST(0.854557988365401)}, {FRAC_CONST(0.516556679736915), FRAC_CONST(0.856252998020546)},
- {FRAC_CONST(0.513751837401199), FRAC_CONST(0.857938837893991)}, {FRAC_CONST(0.510941493196049), FRAC_CONST(0.859615489931744)}, {FRAC_CONST(0.508125677217994), FRAC_CONST(0.861282936178208)},
- {FRAC_CONST(0.505304419622159), FRAC_CONST(0.862941158776375)}, {FRAC_CONST(0.502477750621949), FRAC_CONST(0.864590139968012)}, {FRAC_CONST(0.499645700488717), FRAC_CONST(0.866229862093855)},
- {FRAC_CONST(0.496808299551444), FRAC_CONST(0.867860307593799)}, {FRAC_CONST(0.493965578196415), FRAC_CONST(0.869481459007080)}, {FRAC_CONST(0.491117566866892), FRAC_CONST(0.871093298972471)},
- {FRAC_CONST(0.488264296062789), FRAC_CONST(0.872695810228461)}, {FRAC_CONST(0.485405796340343), FRAC_CONST(0.874288975613440)}, {FRAC_CONST(0.482542098311789), FRAC_CONST(0.875872778065888)},
- {FRAC_CONST(0.479673232645033), FRAC_CONST(0.877447200624553)}, {FRAC_CONST(0.476799230063322), FRAC_CONST(0.879012226428633)}, {FRAC_CONST(0.473920121344914), FRAC_CONST(0.880567838717962)},
- {FRAC_CONST(0.471035937322751), FRAC_CONST(0.882114020833179)}, {FRAC_CONST(0.468146708884125), FRAC_CONST(0.883650756215917)}, {FRAC_CONST(0.465252466970353), FRAC_CONST(0.885178028408975)},
- {FRAC_CONST(0.462353242576441), FRAC_CONST(0.886695821056495)}, {FRAC_CONST(0.459449066750752), FRAC_CONST(0.888204117904136)}, {FRAC_CONST(0.456539970594675), FRAC_CONST(0.889702902799251)},
- {FRAC_CONST(0.453625985262295), FRAC_CONST(0.891192159691058)}, {FRAC_CONST(0.450707141960053), FRAC_CONST(0.892671872630812)}, {FRAC_CONST(0.447783471946415), FRAC_CONST(0.894142025771977)},
- {FRAC_CONST(0.444855006531538), FRAC_CONST(0.895602603370393)}, {FRAC_CONST(0.441921777076935), FRAC_CONST(0.897053589784447)}, {FRAC_CONST(0.438983814995137), FRAC_CONST(0.898494969475242)},
- {FRAC_CONST(0.436041151749356), FRAC_CONST(0.899926727006758)}, {FRAC_CONST(0.433093818853152), FRAC_CONST(0.901348847046022)}, {FRAC_CONST(0.430141847870093), FRAC_CONST(0.902761314363272)},
- {FRAC_CONST(0.427185270413416), FRAC_CONST(0.904164113832116)}, {FRAC_CONST(0.424224118145690), FRAC_CONST(0.905557230429701)}, {FRAC_CONST(0.421258422778478), FRAC_CONST(0.906940649236866)},
- {FRAC_CONST(0.418288216071994), FRAC_CONST(0.908314355438308)}, {FRAC_CONST(0.415313529834766), FRAC_CONST(0.909678334322736)}, {FRAC_CONST(0.412334395923293), FRAC_CONST(0.911032571283032)},
- {FRAC_CONST(0.409350846241706), FRAC_CONST(0.912377051816407)}, {FRAC_CONST(0.406362912741425), FRAC_CONST(0.913711761524555)}, {FRAC_CONST(0.403370627420818), FRAC_CONST(0.915036686113806)},
- {FRAC_CONST(0.400374022324857), FRAC_CONST(0.916351811395282)}, {FRAC_CONST(0.397373129544774), FRAC_CONST(0.917657123285050)}, {FRAC_CONST(0.394367981217720), FRAC_CONST(0.918952607804266)},
- {FRAC_CONST(0.391358609526420), FRAC_CONST(0.920238251079332)}, {FRAC_CONST(0.388345046698826), FRAC_CONST(0.921514039342042)}, {FRAC_CONST(0.385327325007776), FRAC_CONST(0.922779958929729)},
- {FRAC_CONST(0.382305476770645), FRAC_CONST(0.924035996285410)}, {FRAC_CONST(0.379279534348999), FRAC_CONST(0.925282137957935)}, {FRAC_CONST(0.376249530148250), FRAC_CONST(0.926518370602127)},
- {FRAC_CONST(0.373215496617310), FRAC_CONST(0.927744680978929)}, {FRAC_CONST(0.370177466248239), FRAC_CONST(0.928961055955541)}, {FRAC_CONST(0.367135471575903), FRAC_CONST(0.930167482505564)},
- {FRAC_CONST(0.364089545177621), FRAC_CONST(0.931363947709140)}, {FRAC_CONST(0.361039719672816), FRAC_CONST(0.932550438753087)}, {FRAC_CONST(0.357986027722671), FRAC_CONST(0.933726942931039)},
- {FRAC_CONST(0.354928502029772), FRAC_CONST(0.934893447643582)}, {FRAC_CONST(0.351867175337763), FRAC_CONST(0.936049940398387)}, {FRAC_CONST(0.348802080430994), FRAC_CONST(0.937196408810347)},
- {FRAC_CONST(0.345733250134169), FRAC_CONST(0.938332840601705)}, {FRAC_CONST(0.342660717311994), FRAC_CONST(0.939459223602190)}, {FRAC_CONST(0.339584514868829), FRAC_CONST(0.940575545749145)},
- {FRAC_CONST(0.336504675748328), FRAC_CONST(0.941681795087657)}, {FRAC_CONST(0.333421232933097), FRAC_CONST(0.942777959770684)}, {FRAC_CONST(0.330334219444328), FRAC_CONST(0.943864028059183)},
- {FRAC_CONST(0.327243668341457), FRAC_CONST(0.944939988322235)}, {FRAC_CONST(0.324149612721804), FRAC_CONST(0.946005829037171)}, {FRAC_CONST(0.321052085720218), FRAC_CONST(0.947061538789691)},
- {FRAC_CONST(0.317951120508725), FRAC_CONST(0.948107106273994)}, {FRAC_CONST(0.314846750296171), FRAC_CONST(0.949142520292891)}, {FRAC_CONST(0.311739008327867), FRAC_CONST(0.950167769757930)},
- {FRAC_CONST(0.308627927885232), FRAC_CONST(0.951182843689513)}, {FRAC_CONST(0.305513542285440), FRAC_CONST(0.952187731217013)}, {FRAC_CONST(0.302395884881056), FRAC_CONST(0.953182421578893)},
- {FRAC_CONST(0.299274989059689), FRAC_CONST(0.954166904122818)}, {FRAC_CONST(0.296150888243624), FRAC_CONST(0.955141168305771)}, {FRAC_CONST(0.293023615889471), FRAC_CONST(0.956105203694164)},
- {FRAC_CONST(0.289893205487806), FRAC_CONST(0.957058999963955)}, {FRAC_CONST(0.286759690562807), FRAC_CONST(0.958002546900750)}, {FRAC_CONST(0.283623104671904), FRAC_CONST(0.958935834399920)},
- {FRAC_CONST(0.280483481405410), FRAC_CONST(0.959858852466706)}, {FRAC_CONST(0.277340854386169), FRAC_CONST(0.960771591216325)}, {FRAC_CONST(0.274195257269191), FRAC_CONST(0.961674040874080)},
- {FRAC_CONST(0.271046723741295), FRAC_CONST(0.962566191775459)}, {FRAC_CONST(0.267895287520743), FRAC_CONST(0.963448034366243)}, {FRAC_CONST(0.264740982356888), FRAC_CONST(0.964319559202607)},
- {FRAC_CONST(0.261583842029803), FRAC_CONST(0.965180756951218)}, {FRAC_CONST(0.258423900349924), FRAC_CONST(0.966031618389343)}, {FRAC_CONST(0.255261191157689), FRAC_CONST(0.966872134404937)},
- {FRAC_CONST(0.252095748323171), FRAC_CONST(0.967702295996750)}, {FRAC_CONST(0.248927605745720), FRAC_CONST(0.968522094274417)}, {FRAC_CONST(0.245756797353599), FRAC_CONST(0.969331520458559)},
- {FRAC_CONST(0.242583357103617), FRAC_CONST(0.970130565880871)}, {FRAC_CONST(0.239407318980770), FRAC_CONST(0.970919221984218)}, {FRAC_CONST(0.236228716997876), FRAC_CONST(0.971697480322728)},
- {FRAC_CONST(0.233047585195206), FRAC_CONST(0.972465332561878)}, {FRAC_CONST(0.229863957640129), FRAC_CONST(0.973222770478587)}, {FRAC_CONST(0.226677868426735), FRAC_CONST(0.973969785961306)},
- {FRAC_CONST(0.223489351675482), FRAC_CONST(0.974706371010097)}, {FRAC_CONST(0.220298441532823), FRAC_CONST(0.975432517736727)}, {FRAC_CONST(0.217105172170841), FRAC_CONST(0.976148218364747)},
- {FRAC_CONST(0.213909577786886), FRAC_CONST(0.976853465229579)}, {FRAC_CONST(0.210711692603206), FRAC_CONST(0.977548250778596)}, {FRAC_CONST(0.207511550866582), FRAC_CONST(0.978232567571202)},
- {FRAC_CONST(0.204309186847962), FRAC_CONST(0.978906408278914)}, {FRAC_CONST(0.201104634842092), FRAC_CONST(0.979569765685441)}, {FRAC_CONST(0.197897929167148), FRAC_CONST(0.980222632686756)},
- {FRAC_CONST(0.194689104164373), FRAC_CONST(0.980865002291179)}, {FRAC_CONST(0.191478194197704), FRAC_CONST(0.981496867619447)}, {FRAC_CONST(0.188265233653407), FRAC_CONST(0.982118221904791)},
- {FRAC_CONST(0.185050256939710), FRAC_CONST(0.982729058493005)}, {FRAC_CONST(0.181833298486427), FRAC_CONST(0.983329370842520)}, {FRAC_CONST(0.178614392744603), FRAC_CONST(0.983919152524473)},
- {FRAC_CONST(0.175393574186129), FRAC_CONST(0.984498397222776)}, {FRAC_CONST(0.172170877303385), FRAC_CONST(0.985067098734184)}, {FRAC_CONST(0.168946336608867), FRAC_CONST(0.985625250968360)},
- {FRAC_CONST(0.165719986634814), FRAC_CONST(0.986172847947943)}, {FRAC_CONST(0.162491861932842), FRAC_CONST(0.986709883808609)}, {FRAC_CONST(0.159261997073573), FRAC_CONST(0.987236352799134)},
- {FRAC_CONST(0.156030426646266), FRAC_CONST(0.987752249281460)}, {FRAC_CONST(0.152797185258443), FRAC_CONST(0.988257567730749)}, {FRAC_CONST(0.149562307535523), FRAC_CONST(0.988752302735447)},
- {FRAC_CONST(0.146325828120446), FRAC_CONST(0.989236448997339)}, {FRAC_CONST(0.143087781673307), FRAC_CONST(0.989710001331608)}, {FRAC_CONST(0.139848202870981), FRAC_CONST(0.990172954666889)},
- {FRAC_CONST(0.136607126406757), FRAC_CONST(0.990625304045323)}, {FRAC_CONST(0.133364586989957), FRAC_CONST(0.991067044622612)}, {FRAC_CONST(0.130120619345575), FRAC_CONST(0.991498171668069)},
- {FRAC_CONST(0.126875258213898), FRAC_CONST(0.991918680564670)}, {FRAC_CONST(0.123628538350136), FRAC_CONST(0.992328566809103)}, {FRAC_CONST(0.120380494524051), FRAC_CONST(0.992727826011815)},
- {FRAC_CONST(0.117131161519582), FRAC_CONST(0.993116453897061)}, {FRAC_CONST(0.113880574134475), FRAC_CONST(0.993494446302948)}, {FRAC_CONST(0.110628767179910), FRAC_CONST(0.993861799181482)},
- {FRAC_CONST(0.107375775480128), FRAC_CONST(0.994218508598608)}, {FRAC_CONST(0.104121633872055), FRAC_CONST(0.994564570734255)}, {FRAC_CONST(0.100866377204933), FRAC_CONST(0.994899981882376)},
- {FRAC_CONST(0.097610040339947), FRAC_CONST(0.995224738450986)}, {FRAC_CONST(0.094352658149849), FRAC_CONST(0.995538836962204)}, {FRAC_CONST(0.091094265518583), FRAC_CONST(0.995842274052287)},
- {FRAC_CONST(0.087834897340919), FRAC_CONST(0.996135046471667)}, {FRAC_CONST(0.084574588522070), FRAC_CONST(0.996417151084987)}, {FRAC_CONST(0.081313373977324), FRAC_CONST(0.996688584871134)},
- {FRAC_CONST(0.078051288631670), FRAC_CONST(0.996949344923269)}, {FRAC_CONST(0.074788367419420), FRAC_CONST(0.997199428448862)}, {FRAC_CONST(0.071524645283840), FRAC_CONST(0.997438832769720)},
- {FRAC_CONST(0.068260157176771), FRAC_CONST(0.997667555322013)}, {FRAC_CONST(0.064994938058259), FRAC_CONST(0.997885593656308)}, {FRAC_CONST(0.061729022896176), FRAC_CONST(0.998092945437590)},
- {FRAC_CONST(0.058462446665851), FRAC_CONST(0.998289608445286)}, {FRAC_CONST(0.055195244349690), FRAC_CONST(0.998475580573295)}, {FRAC_CONST(0.051927450936806), FRAC_CONST(0.998650859830004)},
- {FRAC_CONST(0.048659101422640), FRAC_CONST(0.998815444338313)}, {FRAC_CONST(0.045390230808591), FRAC_CONST(0.998969332335654)}, {FRAC_CONST(0.042120874101635), FRAC_CONST(0.999112522174011)},
- {FRAC_CONST(0.038851066313958), FRAC_CONST(0.999245012319936)}, {FRAC_CONST(0.035580842462574), FRAC_CONST(0.999366801354564)}, {FRAC_CONST(0.032310237568951), FRAC_CONST(0.999477887973635)},
- {FRAC_CONST(0.029039286658643), FRAC_CONST(0.999578270987499)}, {FRAC_CONST(0.025768024760904), FRAC_CONST(0.999667949321134)}, {FRAC_CONST(0.022496486908322), FRAC_CONST(0.999746922014158)},
- {FRAC_CONST(0.019224708136438), FRAC_CONST(0.999815188220837)}, {FRAC_CONST(0.015952723483375), FRAC_CONST(0.999872747210095)}, {FRAC_CONST(0.012680567989461), FRAC_CONST(0.999919598365521)},
- {FRAC_CONST(0.009408276696850), FRAC_CONST(0.999955741185376)}, {FRAC_CONST(0.006135884649155), FRAC_CONST(0.999981175282601)}, {FRAC_CONST(0.002863426891064), FRAC_CONST(0.999995900384816)}};
- #ifdef LD_DEC
-/* 240 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_960[] = {
- {FRAC_CONST(0.999999665337326), FRAC_CONST(0.000818122995607)}, {FRAC_CONST(0.999972892444367), FRAC_CONST(0.007363041249780)}, {FRAC_CONST(0.999903284040864), FRAC_CONST(0.013907644095771)},
- {FRAC_CONST(0.999790843108610), FRAC_CONST(0.020451651184577)}, {FRAC_CONST(0.999635574464198), FRAC_CONST(0.026994782192715)}, {FRAC_CONST(0.999437484758823), FRAC_CONST(0.033536756834230)},
- {FRAC_CONST(0.999196582477986), FRAC_CONST(0.040077294872701)}, {FRAC_CONST(0.998912877941140), FRAC_CONST(0.046616116133247)}, {FRAC_CONST(0.998586383301244), FRAC_CONST(0.053152940514528)},
- {FRAC_CONST(0.998217112544241), FRAC_CONST(0.059687488000744)}, {FRAC_CONST(0.997805081488460), FRAC_CONST(0.066219478673630)}, {FRAC_CONST(0.997350307783942), FRAC_CONST(0.072748632724445)},
- {FRAC_CONST(0.996852810911678), FRAC_CONST(0.079274670465961)}, {FRAC_CONST(0.996312612182778), FRAC_CONST(0.085797312344440)}, {FRAC_CONST(0.995729734737558), FRAC_CONST(0.092316278951614)},
- {FRAC_CONST(0.995104203544548), FRAC_CONST(0.098831291036650)}, {FRAC_CONST(0.994436045399422), FRAC_CONST(0.105342069518114)}, {FRAC_CONST(0.993725288923851), FRAC_CONST(0.111848335495926)},
- {FRAC_CONST(0.992971964564277), FRAC_CONST(0.118349810263305)}, {FRAC_CONST(0.992176104590608), FRAC_CONST(0.124846215318711)}, {FRAC_CONST(0.991337743094838), FRAC_CONST(0.131337272377774)},
- {FRAC_CONST(0.990456915989581), FRAC_CONST(0.137822703385212)}, {FRAC_CONST(0.989533661006540), FRAC_CONST(0.144302230526747)}, {FRAC_CONST(0.988568017694885), FRAC_CONST(0.150775576241001)},
- {FRAC_CONST(0.987560027419562), FRAC_CONST(0.157242463231389)}, {FRAC_CONST(0.986509733359519), FRAC_CONST(0.163702614477995)}, {FRAC_CONST(0.985417180505858), FRAC_CONST(0.170155753249442)},
- {FRAC_CONST(0.984282415659907), FRAC_CONST(0.176601603114742)}, {FRAC_CONST(0.983105487431216), FRAC_CONST(0.183039887955141)}, {FRAC_CONST(0.981886446235473), FRAC_CONST(0.189470331975943)},
- {FRAC_CONST(0.980625344292344), FRAC_CONST(0.195892659718330)}, {FRAC_CONST(0.979322235623241), FRAC_CONST(0.202306596071156)}, {FRAC_CONST(0.977977176049000), FRAC_CONST(0.208711866282735)},
- {FRAC_CONST(0.976590223187499), FRAC_CONST(0.215108195972610)}, {FRAC_CONST(0.975161436451181), FRAC_CONST(0.221495311143304)}, {FRAC_CONST(0.973690877044515), FRAC_CONST(0.227872938192063)},
- {FRAC_CONST(0.972178607961371), FRAC_CONST(0.234240803922570)}, {FRAC_CONST(0.970624693982323), FRAC_CONST(0.240598635556650)}, {FRAC_CONST(0.969029201671875), FRAC_CONST(0.246946160745958)},
- {FRAC_CONST(0.967392199375607), FRAC_CONST(0.253283107583640)}, {FRAC_CONST(0.965713757217249), FRAC_CONST(0.259609204615985)}, {FRAC_CONST(0.963993947095677), FRAC_CONST(0.265924180854051)},
- {FRAC_CONST(0.962232842681832), FRAC_CONST(0.272227765785273)}, {FRAC_CONST(0.960430519415566), FRAC_CONST(0.278519689385053)}, {FRAC_CONST(0.958587054502409), FRAC_CONST(0.284799682128326)},
- {FRAC_CONST(0.956702526910263), FRAC_CONST(0.291067475001103)}, {FRAC_CONST(0.954777017366017), FRAC_CONST(0.297322799511998)}, {FRAC_CONST(0.952810608352092), FRAC_CONST(0.303565387703730)},
- {FRAC_CONST(0.950803384102905), FRAC_CONST(0.309794972164597)}, {FRAC_CONST(0.948755430601263), FRAC_CONST(0.316011286039934)}, {FRAC_CONST(0.946666835574676), FRAC_CONST(0.322214063043544)},
- {FRAC_CONST(0.944537688491606), FRAC_CONST(0.328403037469105)}, {FRAC_CONST(0.942368080557626), FRAC_CONST(0.334577944201551)}, {FRAC_CONST(0.940158104711519), FRAC_CONST(0.340738518728429)},
- {FRAC_CONST(0.937907855621296), FRAC_CONST(0.346884497151231)}, {FRAC_CONST(0.935617429680138), FRAC_CONST(0.353015616196696)}, {FRAC_CONST(0.933286925002268), FRAC_CONST(0.359131613228090)},
- {FRAC_CONST(0.930916441418752), FRAC_CONST(0.365232226256457)}, {FRAC_CONST(0.928506080473216), FRAC_CONST(0.371317193951838)}, {FRAC_CONST(0.926055945417500), FRAC_CONST(0.377386255654469)},
- {FRAC_CONST(0.923566141207236), FRAC_CONST(0.383439151385947)}, {FRAC_CONST(0.921036774497350), FRAC_CONST(0.389475621860365)}, {FRAC_CONST(0.918467953637492), FRAC_CONST(0.395495408495417)},
- {FRAC_CONST(0.915859788667400), FRAC_CONST(0.401498253423481)}, {FRAC_CONST(0.913212391312179), FRAC_CONST(0.407483899502658)}, {FRAC_CONST(0.910525874977521), FRAC_CONST(0.413452090327791)},
- {FRAC_CONST(0.907800354744844), FRAC_CONST(0.419402570241451)}, {FRAC_CONST(0.905035947366364), FRAC_CONST(0.425335084344881)}, {FRAC_CONST(0.902232771260093), FRAC_CONST(0.431249378508924)},
- {FRAC_CONST(0.899390946504764), FRAC_CONST(0.437145199384900)}, {FRAC_CONST(0.896510594834693), FRAC_CONST(0.443022294415467)}, {FRAC_CONST(0.893591839634558), FRAC_CONST(0.448880411845433)},
- {FRAC_CONST(0.890634805934118), FRAC_CONST(0.454719300732547)}, {FRAC_CONST(0.887639620402854), FRAC_CONST(0.460538710958240)}, {FRAC_CONST(0.884606411344546), FRAC_CONST(0.466338393238348)},
- {FRAC_CONST(0.881535308691775), FRAC_CONST(0.472118099133784)}, {FRAC_CONST(0.878426444000357), FRAC_CONST(0.477877581061184)}, {FRAC_CONST(0.875279950443708), FRAC_CONST(0.483616592303511)},
- {FRAC_CONST(0.872095962807140), FRAC_CONST(0.489334887020625)}, {FRAC_CONST(0.868874617482085), FRAC_CONST(0.495032220259813)}, {FRAC_CONST(0.865616052460258), FRAC_CONST(0.500708347966279)},
- {FRAC_CONST(0.862320407327736), FRAC_CONST(0.506363026993605)}, {FRAC_CONST(0.858987823258990), FRAC_CONST(0.511996015114162)}, {FRAC_CONST(0.855618443010829), FRAC_CONST(0.517607071029487)},
- {FRAC_CONST(0.852212410916289), FRAC_CONST(0.523195954380619)}, {FRAC_CONST(0.848769872878448), FRAC_CONST(0.528762425758396)}, {FRAC_CONST(0.845290976364179), FRAC_CONST(0.534306246713712)},
- {FRAC_CONST(0.841775870397828), FRAC_CONST(0.539827179767727)}, {FRAC_CONST(0.838224705554838), FRAC_CONST(0.545324988422046)}, {FRAC_CONST(0.834637633955290), FRAC_CONST(0.550799437168844)},
- {FRAC_CONST(0.831014809257393), FRAC_CONST(0.556250291500956)}, {FRAC_CONST(0.827356386650900), FRAC_CONST(0.561677317921925)}, {FRAC_CONST(0.823662522850458), FRAC_CONST(0.567080283956001)},
- {FRAC_CONST(0.819933376088899), FRAC_CONST(0.572458958158102)}, {FRAC_CONST(0.816169106110459), FRAC_CONST(0.577813110123727)}, {FRAC_CONST(0.812369874163934), FRAC_CONST(0.583142510498826)},
- {FRAC_CONST(0.808535842995778), FRAC_CONST(0.588446930989624)}, {FRAC_CONST(0.804667176843123), FRAC_CONST(0.593726144372402)}, {FRAC_CONST(0.800764041426753), FRAC_CONST(0.598979924503229)},
- {FRAC_CONST(0.796826603943998), FRAC_CONST(0.604208046327650)}, {FRAC_CONST(0.792855033061574), FRAC_CONST(0.609410285890327)}, {FRAC_CONST(0.788849498908361), FRAC_CONST(0.614586420344631)},
- {FRAC_CONST(0.784810173068109), FRAC_CONST(0.619736227962191)}, {FRAC_CONST(0.780737228572094), FRAC_CONST(0.624859488142386)}, {FRAC_CONST(0.776630839891703), FRAC_CONST(0.629955981421804)},
- {FRAC_CONST(0.772491182930959), FRAC_CONST(0.635025489483633)}, {FRAC_CONST(0.768318435018988), FRAC_CONST(0.640067795167023)}, {FRAC_CONST(0.764112774902423), FRAC_CONST(0.645082682476378)},
- {FRAC_CONST(0.759874382737746), FRAC_CONST(0.650069936590618)}, {FRAC_CONST(0.755603440083571), FRAC_CONST(0.655029343872374)}, {FRAC_CONST(0.751300129892866), FRAC_CONST(0.659960691877147)},
- {FRAC_CONST(0.746964636505118), FRAC_CONST(0.664863769362399)}, {FRAC_CONST(0.742597145638433), FRAC_CONST(0.669738366296610)}, {FRAC_CONST(0.738197844381584), FRAC_CONST(0.674584273868271)},
- {FRAC_CONST(0.733766921185995), FRAC_CONST(0.679401284494831)}, {FRAC_CONST(0.729304565857668), FRAC_CONST(0.684189191831585)}, {FRAC_CONST(0.724810969549055), FRAC_CONST(0.688947790780520)},
- {FRAC_CONST(0.720286324750863), FRAC_CONST(0.693676877499095)}, {FRAC_CONST(0.715730825283819), FRAC_CONST(0.698376249408973)}, {FRAC_CONST(0.711144666290356), FRAC_CONST(0.703045705204703)},
- {FRAC_CONST(0.706528044226263), FRAC_CONST(0.707685044862340)}, {FRAC_CONST(0.701881156852263), FRAC_CONST(0.712294069648014)}, {FRAC_CONST(0.697204203225545), FRAC_CONST(0.716872582126442)},
- {FRAC_CONST(0.692497383691237), FRAC_CONST(0.721420386169390)}, {FRAC_CONST(0.687760899873822), FRAC_CONST(0.725937286964068)}, {FRAC_CONST(0.682994954668502), FRAC_CONST(0.730423091021479)},
- {FRAC_CONST(0.678199752232508), FRAC_CONST(0.734877606184707)}, {FRAC_CONST(0.673375497976352), FRAC_CONST(0.739300641637149)}, {FRAC_CONST(0.668522398555031), FRAC_CONST(0.743692007910687)},
- {FRAC_CONST(0.663640661859171), FRAC_CONST(0.748051516893805)}, {FRAC_CONST(0.658730497006124), FRAC_CONST(0.752378981839648)}, {FRAC_CONST(0.653792114331011), FRAC_CONST(0.756674217374021)},
- {FRAC_CONST(0.648825725377709), FRAC_CONST(0.760937039503328)}, {FRAC_CONST(0.643831542889792), FRAC_CONST(0.765167265622459)}, {FRAC_CONST(0.638809780801414), FRAC_CONST(0.769364714522605)},
- {FRAC_CONST(0.633760654228152), FRAC_CONST(0.773529206399025)}, {FRAC_CONST(0.628684379457781), FRAC_CONST(0.777660562858748)}, {FRAC_CONST(0.623581173941019), FRAC_CONST(0.781758606928213)},
- {FRAC_CONST(0.618451256282204), FRAC_CONST(0.785823163060853)}, {FRAC_CONST(0.613294846229936), FRAC_CONST(0.789854057144609)}, {FRAC_CONST(0.608112164667659), FRAC_CONST(0.793851116509396)},
- {FRAC_CONST(0.602903433604202), FRAC_CONST(0.797814169934493)}, {FRAC_CONST(0.597668876164268), FRAC_CONST(0.801743047655882)}, {FRAC_CONST(0.592408716578875), FRAC_CONST(0.805637581373517)},
- {FRAC_CONST(0.587123180175754), FRAC_CONST(0.809497604258536)}, {FRAC_CONST(0.581812493369691), FRAC_CONST(0.813322950960406)}, {FRAC_CONST(0.576476883652835), FRAC_CONST(0.817113457614006)},
- {FRAC_CONST(0.571116579584947), FRAC_CONST(0.820868961846646)}, {FRAC_CONST(0.565731810783613), FRAC_CONST(0.824589302785025)}, {FRAC_CONST(0.560322807914407), FRAC_CONST(0.828274321062119)},
- {FRAC_CONST(0.554889802681009), FRAC_CONST(0.831923858824010)}, {FRAC_CONST(0.549433027815281), FRAC_CONST(0.835537759736646)}, {FRAC_CONST(0.543952717067296), FRAC_CONST(0.839115868992540)},
- {FRAC_CONST(0.538449105195327), FRAC_CONST(0.842658033317402)}, {FRAC_CONST(0.532922427955790), FRAC_CONST(0.846164100976699)}, {FRAC_CONST(0.527372922093142), FRAC_CONST(0.849633921782164)},
- {FRAC_CONST(0.521800825329746), FRAC_CONST(0.853067347098221)}, {FRAC_CONST(0.516206376355680), FRAC_CONST(0.856464229848356)}, {FRAC_CONST(0.510589814818519), FRAC_CONST(0.859824424521420)},
- {FRAC_CONST(0.504951381313066), FRAC_CONST(0.863147787177854)}, {FRAC_CONST(0.499291317371047), FRAC_CONST(0.866434175455865)}, {FRAC_CONST(0.493609865450762), FRAC_CONST(0.869683448577516)},
- {FRAC_CONST(0.487907268926702), FRAC_CONST(0.872895467354761)}, {FRAC_CONST(0.482183772079123), FRAC_CONST(0.876070094195407)}, {FRAC_CONST(0.476439620083580), FRAC_CONST(0.879207193109004)},
- {FRAC_CONST(0.470675059000427), FRAC_CONST(0.882306629712678)}, {FRAC_CONST(0.464890335764274), FRAC_CONST(0.885368271236879)}, {FRAC_CONST(0.459085698173413), FRAC_CONST(0.888391986531075)},
- {FRAC_CONST(0.453261394879198), FRAC_CONST(0.891377646069366)}, {FRAC_CONST(0.447417675375397), FRAC_CONST(0.894325121956035)}, {FRAC_CONST(0.441554789987504), FRAC_CONST(0.897234287931024)},
- {FRAC_CONST(0.435672989862017), FRAC_CONST(0.900105019375345)}, {FRAC_CONST(0.429772526955677), FRAC_CONST(0.902937193316419)}, {FRAC_CONST(0.423853654024676), FRAC_CONST(0.905730688433339)},
- {FRAC_CONST(0.417916624613831), FRAC_CONST(0.908485385062073)}, {FRAC_CONST(0.411961693045722), FRAC_CONST(0.911201165200584)}, {FRAC_CONST(0.405989114409798), FRAC_CONST(0.913877912513892)},
- {FRAC_CONST(0.399999144551449), FRAC_CONST(0.916515512339049)}, {FRAC_CONST(0.393992040061048), FRAC_CONST(0.919113851690058)}, {FRAC_CONST(0.387968058262959), FRAC_CONST(0.921672819262709)},
- {FRAC_CONST(0.381927457204511), FRAC_CONST(0.924192305439348)}, {FRAC_CONST(0.375870495644949), FRAC_CONST(0.926672202293573)}, {FRAC_CONST(0.369797433044349), FRAC_CONST(0.929112403594856)},
- {FRAC_CONST(0.363708529552499), FRAC_CONST(0.931512804813095)}, {FRAC_CONST(0.357604045997758), FRAC_CONST(0.933873303123091)}, {FRAC_CONST(0.351484243875885), FRAC_CONST(0.936193797408954)},
- {FRAC_CONST(0.345349385338836), FRAC_CONST(0.938474188268430)}, {FRAC_CONST(0.339199733183530), FRAC_CONST(0.940714378017165)}, {FRAC_CONST(0.333035550840599), FRAC_CONST(0.942914270692887)},
- {FRAC_CONST(0.326857102363098), FRAC_CONST(0.945073772059514)}, {FRAC_CONST(0.320664652415198), FRAC_CONST(0.947192789611197)}, {FRAC_CONST(0.314458466260842), FRAC_CONST(0.949271232576274)},
- {FRAC_CONST(0.308238809752391), FRAC_CONST(0.951309011921168)}, {FRAC_CONST(0.302005949319228), FRAC_CONST(0.953306040354194)}, {FRAC_CONST(0.295760151956351), FRAC_CONST(0.955262232329299)},
- {FRAC_CONST(0.289501685212929), FRAC_CONST(0.957177504049732)}, {FRAC_CONST(0.283230817180850), FRAC_CONST(0.959051773471624)}, {FRAC_CONST(0.276947816483228), FRAC_CONST(0.960884960307514)},
- {FRAC_CONST(0.270652952262902), FRAC_CONST(0.962676986029777)}, {FRAC_CONST(0.264346494170904), FRAC_CONST(0.964427773873996)}, {FRAC_CONST(0.258028712354909), FRAC_CONST(0.966137248842248)},
- {FRAC_CONST(0.251699877447663), FRAC_CONST(0.967805337706313)}, {FRAC_CONST(0.245360260555389), FRAC_CONST(0.969431969010818)}, {FRAC_CONST(0.239010133246176), FRAC_CONST(0.971017073076290)},
- {FRAC_CONST(0.232649767538342), FRAC_CONST(0.972560582002147)}, {FRAC_CONST(0.226279435888785), FRAC_CONST(0.974062429669605)}, {FRAC_CONST(0.219899411181310), FRAC_CONST(0.975522551744506)},
- {FRAC_CONST(0.213509966714943), FRAC_CONST(0.976940885680082)}, {FRAC_CONST(0.207111376192219), FRAC_CONST(0.978317370719628)}, {FRAC_CONST(0.200703913707458), FRAC_CONST(0.979651947899104)},
- {FRAC_CONST(0.194287853735029), FRAC_CONST(0.980944560049668)}, {FRAC_CONST(0.187863471117585), FRAC_CONST(0.982195151800116)}, {FRAC_CONST(0.181431041054297), FRAC_CONST(0.983403669579260)},
- {FRAC_CONST(0.174990839089060), FRAC_CONST(0.984570061618221)}, {FRAC_CONST(0.168543141098691), FRAC_CONST(0.985694277952645)}, {FRAC_CONST(0.162088223281113), FRAC_CONST(0.986776270424848)},
- {FRAC_CONST(0.155626362143520), FRAC_CONST(0.987815992685872)}, {FRAC_CONST(0.149157834490539), FRAC_CONST(0.988813400197476)}, {FRAC_CONST(0.142682917412363), FRAC_CONST(0.989768450234042)},
- {FRAC_CONST(0.136201888272891), FRAC_CONST(0.990681101884405)}, {FRAC_CONST(0.129715024697841), FRAC_CONST(0.991551316053606)}, {FRAC_CONST(0.123222604562857), FRAC_CONST(0.992379055464567)},
- {FRAC_CONST(0.116724905981611), FRAC_CONST(0.993164284659685)}, {FRAC_CONST(0.110222207293883), FRAC_CONST(0.993906970002356)}, {FRAC_CONST(0.103714787053643), FRAC_CONST(0.994607079678411)},
- {FRAC_CONST(0.097202924017115), FRAC_CONST(0.995264583697482)}, {FRAC_CONST(0.090686897130838), FRAC_CONST(0.995879453894286)}, {FRAC_CONST(0.084166985519718), FRAC_CONST(0.996451663929828)},
- {FRAC_CONST(0.077643468475068), FRAC_CONST(0.996981189292537)}, {FRAC_CONST(0.071116625442645), FRAC_CONST(0.997468007299307)}, {FRAC_CONST(0.064586736010684), FRAC_CONST(0.997912097096476)},
- {FRAC_CONST(0.058054079897912), FRAC_CONST(0.998313439660714)}, {FRAC_CONST(0.051518936941578), FRAC_CONST(0.998672017799843)}, {FRAC_CONST(0.044981587085452), FRAC_CONST(0.998987816153567)},
- {FRAC_CONST(0.038442310367847), FRAC_CONST(0.999260821194138)}, {FRAC_CONST(0.031901386909611), FRAC_CONST(0.999491021226926)}, {FRAC_CONST(0.025359096902136), FRAC_CONST(0.999678406390929)},
- {FRAC_CONST(0.018815720595351), FRAC_CONST(0.999822968659191)}, {FRAC_CONST(0.012271538285720), FRAC_CONST(0.999924701839145)}, {FRAC_CONST(0.005726830304231), FRAC_CONST(0.999983601572879)}};
- #endif // LD_DEC
-/* 60 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_240[] = {
- {FRAC_CONST(0.999994645401696), FRAC_CONST(0.003272486506527)}, {FRAC_CONST(0.999566308502021), FRAC_CONST(0.029448173247963)}, {FRAC_CONST(0.998452918783950), FRAC_CONST(0.055603677682425)},
- {FRAC_CONST(0.996655239309180), FRAC_CONST(0.081721074133668)}, {FRAC_CONST(0.994174502117428), FRAC_CONST(0.107782463042759)}, {FRAC_CONST(0.991012407382049), FRAC_CONST(0.133769983235535)},
- {FRAC_CONST(0.987171122244825), FRAC_CONST(0.159665824163761)}, {FRAC_CONST(0.982653279330712), FRAC_CONST(0.185452238111591)}, {FRAC_CONST(0.977461974943572), FRAC_CONST(0.211111552358965)},
- {FRAC_CONST(0.971600766944121), FRAC_CONST(0.236626181293610)}, {FRAC_CONST(0.965073672311547), FRAC_CONST(0.261978638463337)}, {FRAC_CONST(0.957885164390477), FRAC_CONST(0.287151548560387)},
- {FRAC_CONST(0.950040169825165), FRAC_CONST(0.312127659329594)}, {FRAC_CONST(0.941544065183021), FRAC_CONST(0.336889853392220)}, {FRAC_CONST(0.932402673269775), FRAC_CONST(0.361421159977355)},
- {FRAC_CONST(0.922622259138823), FRAC_CONST(0.385704766552831)}, {FRAC_CONST(0.912209525797468), FRAC_CONST(0.409724030347695)}, {FRAC_CONST(0.901171609613013), FRAC_CONST(0.433462489758331)},
- {FRAC_CONST(0.889516075421856), FRAC_CONST(0.456903875630421)}, {FRAC_CONST(0.877250911344924), FRAC_CONST(0.480032122409011)}, {FRAC_CONST(0.864384523313017), FRAC_CONST(0.502831379149042)},
- {FRAC_CONST(0.850925729305802), FRAC_CONST(0.525286020378792)}, {FRAC_CONST(0.836883753308409), FRAC_CONST(0.547380656808797)}, {FRAC_CONST(0.822268218989775), FRAC_CONST(0.569100145878898)},
- {FRAC_CONST(0.807089143107059), FRAC_CONST(0.590429602136201)}, {FRAC_CONST(0.791356928640660), FRAC_CONST(0.611354407436816)}, {FRAC_CONST(0.775082357664531), FRAC_CONST(0.631860220964409)},
- {FRAC_CONST(0.758276583956687), FRAC_CONST(0.651932989058674)}, {FRAC_CONST(0.740951125354959), FRAC_CONST(0.671558954847018)}, {FRAC_CONST(0.723117855863248), FRAC_CONST(0.690724667672829)},
- {FRAC_CONST(0.704788997513670), FRAC_CONST(0.709416992313883)}, {FRAC_CONST(0.685977111990193), FRAC_CONST(0.727623117984575)}, {FRAC_CONST(0.666695092019479), FRAC_CONST(0.745330567115786)},
- {FRAC_CONST(0.646956152534857), FRAC_CONST(0.762527203906388)}, {FRAC_CONST(0.626773821619469), FRAC_CONST(0.779201242640517)}, {FRAC_CONST(0.606161931234795), FRAC_CONST(0.795341255764910)},
- {FRAC_CONST(0.585134607740916), FRAC_CONST(0.810936181720784)}, {FRAC_CONST(0.563706262215017), FRAC_CONST(0.825975332524873)}, {FRAC_CONST(0.541891580574752), FRAC_CONST(0.840448401094438)},
- {FRAC_CONST(0.519705513513249), FRAC_CONST(0.854345468311227)}, {FRAC_CONST(0.497163266252654), FRAC_CONST(0.867657009819544)}, {FRAC_CONST(0.474280288123229), FRAC_CONST(0.880373902553765)},
- {FRAC_CONST(0.451072261975153), FRAC_CONST(0.892487430990834)}, {FRAC_CONST(0.427555093430282), FRAC_CONST(0.903989293123443)}, {FRAC_CONST(0.403744899981227), FRAC_CONST(0.914871606149819)},
- {FRAC_CONST(0.379657999945233), FRAC_CONST(0.925126911876195)}, {FRAC_CONST(0.355310901280416), FRAC_CONST(0.934748181828292)}, {FRAC_CONST(0.330720290272038), FRAC_CONST(0.943728822068278)},
- {FRAC_CONST(0.305903020096554), FRAC_CONST(0.952062677713924)}, {FRAC_CONST(0.280876099271292), FRAC_CONST(0.959744037156857)}, {FRAC_CONST(0.255656679997665), FRAC_CONST(0.966767635977008)},
- {FRAC_CONST(0.230262046405902), FRAC_CONST(0.973128660550580)}, {FRAC_CONST(0.204709602709380), FRAC_CONST(0.978822751349072)}, {FRAC_CONST(0.179016861276633), FRAC_CONST(0.983846005927077)},
- {FRAC_CONST(0.153201430629259), FRAC_CONST(0.988194981596825)}, {FRAC_CONST(0.127281003373913), FRAC_CONST(0.991866697787626)}, {FRAC_CONST(0.101273344076683), FRAC_CONST(0.994858638088611)},
- {FRAC_CONST(0.075196277088140), FRAC_CONST(0.997168751973348)}, {FRAC_CONST(0.049067674327418), FRAC_CONST(0.998795456205172)}, {FRAC_CONST(0.022905443033697), FRAC_CONST(0.999737635922260)}};
- #endif // ALLOW_SMALL_FRAMELENGTH
- #ifdef SSR_DEC
-/* 128 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_512[] = {
- {FRAC_CONST(0.999998823451702), FRAC_CONST(0.001533980186285)}, {FRAC_CONST(0.999904701082853), FRAC_CONST(0.013805388528060)}, {FRAC_CONST(0.999659996743959), FRAC_CONST(0.026074717829104)},
- {FRAC_CONST(0.999264747286594), FRAC_CONST(0.038340120373553)}, {FRAC_CONST(0.998719012233873), FRAC_CONST(0.050599749036899)}, {FRAC_CONST(0.998022873771486), FRAC_CONST(0.062851757564161)},
- {FRAC_CONST(0.997176436735326), FRAC_CONST(0.075094300847921)}, {FRAC_CONST(0.996179828595697), FRAC_CONST(0.087325535206192)}, {FRAC_CONST(0.995033199438119), FRAC_CONST(0.099543618660069)},
- {FRAC_CONST(0.993736721940725), FRAC_CONST(0.111746711211127)}, {FRAC_CONST(0.992290591348257), FRAC_CONST(0.123932975118512)}, {FRAC_CONST(0.990695025442665), FRAC_CONST(0.136100575175706)},
- {FRAC_CONST(0.988950264510303), FRAC_CONST(0.148247678986896)}, {FRAC_CONST(0.987056571305751), FRAC_CONST(0.160372457242928)}, {FRAC_CONST(0.985014231012240), FRAC_CONST(0.172473083996796)},
- {FRAC_CONST(0.982823551198705), FRAC_CONST(0.184547736938620)}, {FRAC_CONST(0.980484861773469), FRAC_CONST(0.196594597670080)}, {FRAC_CONST(0.977998514934557), FRAC_CONST(0.208611851978263)},
- {FRAC_CONST(0.975364885116657), FRAC_CONST(0.220597690108874)}, {FRAC_CONST(0.972584368934732), FRAC_CONST(0.232550307038775)}, {FRAC_CONST(0.969657385124292), FRAC_CONST(0.244467902747824)},
- {FRAC_CONST(0.966584374478333), FRAC_CONST(0.256348682489943)}, {FRAC_CONST(0.963365799780954), FRAC_CONST(0.268190857063403)}, {FRAC_CONST(0.960002145737666), FRAC_CONST(0.279992643080273)},
- {FRAC_CONST(0.956493918902395), FRAC_CONST(0.291752263234989)}, {FRAC_CONST(0.952841647601199), FRAC_CONST(0.303467946572011)}, {FRAC_CONST(0.949045881852701), FRAC_CONST(0.315137928752522)},
- {FRAC_CONST(0.945107193285261), FRAC_CONST(0.326760452320132)}, {FRAC_CONST(0.941026175050889), FRAC_CONST(0.338333766965541)}, {FRAC_CONST(0.936803441735922), FRAC_CONST(0.349856129790135)},
- {FRAC_CONST(0.932439629268462), FRAC_CONST(0.361325805568454)}, {FRAC_CONST(0.927935394822618), FRAC_CONST(0.372741067009516)}, {FRAC_CONST(0.923291416719528), FRAC_CONST(0.384100195016935)},
- {FRAC_CONST(0.918508394325212), FRAC_CONST(0.395401478947816)}, {FRAC_CONST(0.913587047945251), FRAC_CONST(0.406643216870369)}, {FRAC_CONST(0.908528118716306), FRAC_CONST(0.417823715820212)},
- {FRAC_CONST(0.903332368494512), FRAC_CONST(0.428941292055329)}, {FRAC_CONST(0.898000579740740), FRAC_CONST(0.439994271309633)}, {FRAC_CONST(0.892533555402765), FRAC_CONST(0.450980989045104)},
- {FRAC_CONST(0.886932118794342), FRAC_CONST(0.461899790702463)}, {FRAC_CONST(0.881197113471222), FRAC_CONST(0.472749031950343)}, {FRAC_CONST(0.875329403104111), FRAC_CONST(0.483527078932919)},
- {FRAC_CONST(0.869329871348607), FRAC_CONST(0.494232308515960)}, {FRAC_CONST(0.863199421712124), FRAC_CONST(0.504863108531268)}, {FRAC_CONST(0.856938977417829), FRAC_CONST(0.515417878019463)},
- {FRAC_CONST(0.850549481265603), FRAC_CONST(0.525895027471085)}, {FRAC_CONST(0.844031895490066), FRAC_CONST(0.536292979065963)}, {FRAC_CONST(0.837387201615662), FRAC_CONST(0.546610166910835)},
- {FRAC_CONST(0.830616400308846), FRAC_CONST(0.556845037275160)}, {FRAC_CONST(0.823720511227391), FRAC_CONST(0.566996048825109)}, {FRAC_CONST(0.816700572866828), FRAC_CONST(0.577061672855679)},
- {FRAC_CONST(0.809557642404051), FRAC_CONST(0.587040393520918)}, {FRAC_CONST(0.802292795538116), FRAC_CONST(0.596930708062197)}, {FRAC_CONST(0.794907126328237), FRAC_CONST(0.606731127034524)},
- {FRAC_CONST(0.787401747029031), FRAC_CONST(0.616440174530854)}, {FRAC_CONST(0.779777787923015), FRAC_CONST(0.626056388404344)}, {FRAC_CONST(0.772036397150385), FRAC_CONST(0.635578320488556)},
- {FRAC_CONST(0.764178740536117), FRAC_CONST(0.645004536815544)}, {FRAC_CONST(0.756206001414395), FRAC_CONST(0.654333617831800)}, {FRAC_CONST(0.748119380450404), FRAC_CONST(0.663564158612040)},
- {FRAC_CONST(0.739920095459516), FRAC_CONST(0.672694769070773)}, {FRAC_CONST(0.731609381223893), FRAC_CONST(0.681724074171650)}, {FRAC_CONST(0.723188489306527), FRAC_CONST(0.690650714134535)},
- {FRAC_CONST(0.714658687862769), FRAC_CONST(0.699473344640284)}, {FRAC_CONST(0.706021261449340), FRAC_CONST(0.708190637033195)}, {FRAC_CONST(0.697277510830887), FRAC_CONST(0.716801278521100)},
- {FRAC_CONST(0.688428752784091), FRAC_CONST(0.725303972373061)}, {FRAC_CONST(0.679476319899365), FRAC_CONST(0.733697438114660)}, {FRAC_CONST(0.670421560380173), FRAC_CONST(0.741980411720831)},
- {FRAC_CONST(0.661265837839992), FRAC_CONST(0.750151645806215)}, {FRAC_CONST(0.652010531096960), FRAC_CONST(0.758209909813015)}, {FRAC_CONST(0.642657033966227), FRAC_CONST(0.766153990196313)},
- {FRAC_CONST(0.633206755050057), FRAC_CONST(0.773982690606823)}, {FRAC_CONST(0.623661117525695), FRAC_CONST(0.781694832071059)}, {FRAC_CONST(0.614021558931038), FRAC_CONST(0.789289253168886)},
- {FRAC_CONST(0.604289530948156), FRAC_CONST(0.796764810208419)}, {FRAC_CONST(0.594466499184665), FRAC_CONST(0.804120377398266)}, {FRAC_CONST(0.584553942953015), FRAC_CONST(0.811354847017064)},
- {FRAC_CONST(0.574553355047716), FRAC_CONST(0.818467129580299)}, {FRAC_CONST(0.564466241520520), FRAC_CONST(0.825456154004377)}, {FRAC_CONST(0.554294121453620), FRAC_CONST(0.832320867767930)},
- {FRAC_CONST(0.544038526730884), FRAC_CONST(0.839060237070313)}, {FRAC_CONST(0.533701001807153), FRAC_CONST(0.845673246987299)}, {FRAC_CONST(0.523283103475656), FRAC_CONST(0.852158901623920)},
- {FRAC_CONST(0.512786400633563), FRAC_CONST(0.858516224264443)}, {FRAC_CONST(0.502212474045711), FRAC_CONST(0.864744257519462)}, {FRAC_CONST(0.491562916106550), FRAC_CONST(0.870842063470079)},
- {FRAC_CONST(0.480839330600334), FRAC_CONST(0.876808723809146)}, {FRAC_CONST(0.470043332459596), FRAC_CONST(0.882643339979563)}, {FRAC_CONST(0.459176547521944), FRAC_CONST(0.888345033309596)},
- {FRAC_CONST(0.448240612285220), FRAC_CONST(0.893912945145203)}, {FRAC_CONST(0.437237173661044), FRAC_CONST(0.899346236979341)}, {FRAC_CONST(0.426167888726800), FRAC_CONST(0.904644090578246)},
- {FRAC_CONST(0.415034424476082), FRAC_CONST(0.909805708104652)}, {FRAC_CONST(0.403838457567654), FRAC_CONST(0.914830312237946)}, {FRAC_CONST(0.392581674072952), FRAC_CONST(0.919717146291227)},
- {FRAC_CONST(0.381265769222162), FRAC_CONST(0.924465474325263)}, {FRAC_CONST(0.369892447148934), FRAC_CONST(0.929074581259316)}, {FRAC_CONST(0.358463420633737), FRAC_CONST(0.933543772978836)},
- {FRAC_CONST(0.346980410845924), FRAC_CONST(0.937872376439990)}, {FRAC_CONST(0.335445147084532), FRAC_CONST(0.942059739771017)}, {FRAC_CONST(0.323859366517853), FRAC_CONST(0.946105232370403)},
- {FRAC_CONST(0.312224813921825), FRAC_CONST(0.950008245001843)}, {FRAC_CONST(0.300543241417273), FRAC_CONST(0.953768189885990)}, {FRAC_CONST(0.288816408206049), FRAC_CONST(0.957384500788976)},
- {FRAC_CONST(0.277046080306100), FRAC_CONST(0.960856633107680)}, {FRAC_CONST(0.265234030285512), FRAC_CONST(0.964184063951746)}, {FRAC_CONST(0.253382036995570), FRAC_CONST(0.967366292222329)},
- {FRAC_CONST(0.241491885302869), FRAC_CONST(0.970402838687556)}, {FRAC_CONST(0.229565365820519), FRAC_CONST(0.973293246054698)}, {FRAC_CONST(0.217604274638484), FRAC_CONST(0.976037079039039)},
- {FRAC_CONST(0.205610413053099), FRAC_CONST(0.978633924429423)}, {FRAC_CONST(0.193585587295804), FRAC_CONST(0.981083391150487)}, {FRAC_CONST(0.181531608261125), FRAC_CONST(0.983385110321551)},
- {FRAC_CONST(0.169450291233968), FRAC_CONST(0.985538735312176)}, {FRAC_CONST(0.157343455616238), FRAC_CONST(0.987543941794359)}, {FRAC_CONST(0.145212924652848), FRAC_CONST(0.989400427791380)},
- {FRAC_CONST(0.133060525157139), FRAC_CONST(0.991107913723277)}, {FRAC_CONST(0.120888087235777), FRAC_CONST(0.992666142448948)}, {FRAC_CONST(0.108697444013139), FRAC_CONST(0.994074879304879)},
- {FRAC_CONST(0.096490431355253), FRAC_CONST(0.995333912140482)}, {FRAC_CONST(0.084268887593324), FRAC_CONST(0.996443051350043)}, {FRAC_CONST(0.072034653246889), FRAC_CONST(0.997402129901275)},
- {FRAC_CONST(0.059789570746640), FRAC_CONST(0.998211003360478)}, {FRAC_CONST(0.047535484156959), FRAC_CONST(0.998869549914284)}, {FRAC_CONST(0.035274238898214), FRAC_CONST(0.999377670388003)},
- {FRAC_CONST(0.023007681468839), FRAC_CONST(0.999735288260562)}, {FRAC_CONST(0.010737659167265), FRAC_CONST(0.999942349676024)}};
-/* 16 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_64[] = {
- {FRAC_CONST(0.999924701839145), FRAC_CONST(0.012271538285720)}, {FRAC_CONST(0.993906970002356), FRAC_CONST(0.110222207293883)}, {FRAC_CONST(0.978317370719628), FRAC_CONST(0.207111376192219)},
- {FRAC_CONST(0.953306040354194), FRAC_CONST(0.302005949319228)}, {FRAC_CONST(0.919113851690058), FRAC_CONST(0.393992040061048)}, {FRAC_CONST(0.876070094195407), FRAC_CONST(0.482183772079123)},
- {FRAC_CONST(0.824589302785025), FRAC_CONST(0.565731810783613)}, {FRAC_CONST(0.765167265622459), FRAC_CONST(0.643831542889791)}, {FRAC_CONST(0.698376249408973), FRAC_CONST(0.715730825283819)},
- {FRAC_CONST(0.624859488142386), FRAC_CONST(0.780737228572094)}, {FRAC_CONST(0.545324988422046), FRAC_CONST(0.838224705554838)}, {FRAC_CONST(0.460538710958240), FRAC_CONST(0.887639620402854)},
- {FRAC_CONST(0.371317193951838), FRAC_CONST(0.928506080473215)}, {FRAC_CONST(0.278519689385053), FRAC_CONST(0.960430519415566)}, {FRAC_CONST(0.183039887955141), FRAC_CONST(0.983105487431216)},
- {FRAC_CONST(0.085797312344440), FRAC_CONST(0.996312612182778)}};
- #endif // SSR_DEC
-#else // FIXED_POINT
-/* 256 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_2048[] = {
- {FRAC_CONST(0.031249997702054), FRAC_CONST(0.000011984224612)}, {FRAC_CONST(0.031249813866531), FRAC_CONST(0.000107857810004)}, {FRAC_CONST(0.031249335895858), FRAC_CONST(0.000203730380198)},
- {FRAC_CONST(0.031248563794535), FRAC_CONST(0.000299601032804)}, {FRAC_CONST(0.031247497569829), FRAC_CONST(0.000395468865451)}, {FRAC_CONST(0.031246137231775), FRAC_CONST(0.000491332975794)},
- {FRAC_CONST(0.031244482793177), FRAC_CONST(0.000587192461525)}, {FRAC_CONST(0.031242534269608), FRAC_CONST(0.000683046420376)}, {FRAC_CONST(0.031240291679407), FRAC_CONST(0.000778893950134)},
- {FRAC_CONST(0.031237755043684), FRAC_CONST(0.000874734148645)}, {FRAC_CONST(0.031234924386313), FRAC_CONST(0.000970566113826)}, {FRAC_CONST(0.031231799733938), FRAC_CONST(0.001066388943669)},
- {FRAC_CONST(0.031228381115970), FRAC_CONST(0.001162201736253)}, {FRAC_CONST(0.031224668564585), FRAC_CONST(0.001258003589751)}, {FRAC_CONST(0.031220662114728), FRAC_CONST(0.001353793602441)},
- {FRAC_CONST(0.031216361804108), FRAC_CONST(0.001449570872710)}, {FRAC_CONST(0.031211767673203), FRAC_CONST(0.001545334499065)}, {FRAC_CONST(0.031206879765253), FRAC_CONST(0.001641083580144)},
- {FRAC_CONST(0.031201698126266), FRAC_CONST(0.001736817214719)}, {FRAC_CONST(0.031196222805014), FRAC_CONST(0.001832534501709)}, {FRAC_CONST(0.031190453853031), FRAC_CONST(0.001928234540186)},
- {FRAC_CONST(0.031184391324617), FRAC_CONST(0.002023916429386)}, {FRAC_CONST(0.031178035276836), FRAC_CONST(0.002119579268713)}, {FRAC_CONST(0.031171385769513), FRAC_CONST(0.002215222157753)},
- {FRAC_CONST(0.031164442865236), FRAC_CONST(0.002310844196278)}, {FRAC_CONST(0.031157206629353), FRAC_CONST(0.002406444484258)}, {FRAC_CONST(0.031149677129975), FRAC_CONST(0.002502022121865)},
- {FRAC_CONST(0.031141854437973), FRAC_CONST(0.002597576209488)}, {FRAC_CONST(0.031133738626977), FRAC_CONST(0.002693105847734)}, {FRAC_CONST(0.031125329773375), FRAC_CONST(0.002788610137442)},
- {FRAC_CONST(0.031116627956316), FRAC_CONST(0.002884088179689)}, {FRAC_CONST(0.031107633257703), FRAC_CONST(0.002979539075801)}, {FRAC_CONST(0.031098345762200), FRAC_CONST(0.003074961927355)},
- {FRAC_CONST(0.031088765557222), FRAC_CONST(0.003170355836197)}, {FRAC_CONST(0.031078892732942), FRAC_CONST(0.003265719904442)}, {FRAC_CONST(0.031068727382288), FRAC_CONST(0.003361053234488)},
- {FRAC_CONST(0.031058269600939), FRAC_CONST(0.003456354929021)}, {FRAC_CONST(0.031047519487329), FRAC_CONST(0.003551624091024)}, {FRAC_CONST(0.031036477142640), FRAC_CONST(0.003646859823790)},
- {FRAC_CONST(0.031025142670809), FRAC_CONST(0.003742061230921)}, {FRAC_CONST(0.031013516178519), FRAC_CONST(0.003837227416347)}, {FRAC_CONST(0.031001597775203), FRAC_CONST(0.003932357484328)},
- {FRAC_CONST(0.030989387573042), FRAC_CONST(0.004027450539462)}, {FRAC_CONST(0.030976885686963), FRAC_CONST(0.004122505686697)}, {FRAC_CONST(0.030964092234638), FRAC_CONST(0.004217522031340)},
- {FRAC_CONST(0.030951007336485), FRAC_CONST(0.004312498679058)}, {FRAC_CONST(0.030937631115663), FRAC_CONST(0.004407434735897)}, {FRAC_CONST(0.030923963698074), FRAC_CONST(0.004502329308281)},
- {FRAC_CONST(0.030910005212362), FRAC_CONST(0.004597181503027)}, {FRAC_CONST(0.030895755789908), FRAC_CONST(0.004691990427350)}, {FRAC_CONST(0.030881215564835), FRAC_CONST(0.004786755188872)},
- {FRAC_CONST(0.030866384674000), FRAC_CONST(0.004881474895632)}, {FRAC_CONST(0.030851263256996), FRAC_CONST(0.004976148656090)}, {FRAC_CONST(0.030835851456154), FRAC_CONST(0.005070775579142)},
- {FRAC_CONST(0.030820149416533), FRAC_CONST(0.005165354774124)}, {FRAC_CONST(0.030804157285929), FRAC_CONST(0.005259885350819)}, {FRAC_CONST(0.030787875214864), FRAC_CONST(0.005354366419469)},
- {FRAC_CONST(0.030771303356593), FRAC_CONST(0.005448797090784)}, {FRAC_CONST(0.030754441867095), FRAC_CONST(0.005543176475946)}, {FRAC_CONST(0.030737290905077), FRAC_CONST(0.005637503686619)},
- {FRAC_CONST(0.030719850631972), FRAC_CONST(0.005731777834961)}, {FRAC_CONST(0.030702121211932), FRAC_CONST(0.005825998033626)}, {FRAC_CONST(0.030684102811835), FRAC_CONST(0.005920163395780)},
- {FRAC_CONST(0.030665795601276), FRAC_CONST(0.006014273035101)}, {FRAC_CONST(0.030647199752570), FRAC_CONST(0.006108326065793)}, {FRAC_CONST(0.030628315440748), FRAC_CONST(0.006202321602594)},
- {FRAC_CONST(0.030609142843557), FRAC_CONST(0.006296258760782)}, {FRAC_CONST(0.030589682141455), FRAC_CONST(0.006390136656185)}, {FRAC_CONST(0.030569933517616), FRAC_CONST(0.006483954405188)},
- {FRAC_CONST(0.030549897157919), FRAC_CONST(0.006577711124743)}, {FRAC_CONST(0.030529573250956), FRAC_CONST(0.006671405932375)}, {FRAC_CONST(0.030508961988022), FRAC_CONST(0.006765037946194)},
- {FRAC_CONST(0.030488063563118), FRAC_CONST(0.006858606284900)}, {FRAC_CONST(0.030466878172949), FRAC_CONST(0.006952110067791)}, {FRAC_CONST(0.030445406016919), FRAC_CONST(0.007045548414774)},
- {FRAC_CONST(0.030423647297133), FRAC_CONST(0.007138920446372)}, {FRAC_CONST(0.030401602218392), FRAC_CONST(0.007232225283733)}, {FRAC_CONST(0.030379270988192), FRAC_CONST(0.007325462048634)},
- {FRAC_CONST(0.030356653816724), FRAC_CONST(0.007418629863497)}, {FRAC_CONST(0.030333750916869), FRAC_CONST(0.007511727851390)}, {FRAC_CONST(0.030310562504198), FRAC_CONST(0.007604755136040)},
- {FRAC_CONST(0.030287088796968), FRAC_CONST(0.007697710841838)}, {FRAC_CONST(0.030263330016124), FRAC_CONST(0.007790594093851)}, {FRAC_CONST(0.030239286385293), FRAC_CONST(0.007883404017824)},
- {FRAC_CONST(0.030214958130781), FRAC_CONST(0.007976139740197)}, {FRAC_CONST(0.030190345481576), FRAC_CONST(0.008068800388104)}, {FRAC_CONST(0.030165448669342), FRAC_CONST(0.008161385089390)},
- {FRAC_CONST(0.030140267928416), FRAC_CONST(0.008253892972610)}, {FRAC_CONST(0.030114803495809), FRAC_CONST(0.008346323167047)}, {FRAC_CONST(0.030089055611203), FRAC_CONST(0.008438674802711)},
- {FRAC_CONST(0.030063024516947), FRAC_CONST(0.008530947010354)}, {FRAC_CONST(0.030036710458054), FRAC_CONST(0.008623138921475)}, {FRAC_CONST(0.030010113682202), FRAC_CONST(0.008715249668328)},
- {FRAC_CONST(0.029983234439732), FRAC_CONST(0.008807278383932)}, {FRAC_CONST(0.029956072983640), FRAC_CONST(0.008899224202078)}, {FRAC_CONST(0.029928629569580), FRAC_CONST(0.008991086257336)},
- {FRAC_CONST(0.029900904455860), FRAC_CONST(0.009082863685067)}, {FRAC_CONST(0.029872897903441), FRAC_CONST(0.009174555621425)}, {FRAC_CONST(0.029844610175929), FRAC_CONST(0.009266161203371)},
- {FRAC_CONST(0.029816041539579), FRAC_CONST(0.009357679568679)}, {FRAC_CONST(0.029787192263292), FRAC_CONST(0.009449109855944)}, {FRAC_CONST(0.029758062618606), FRAC_CONST(0.009540451204587)},
- {FRAC_CONST(0.029728652879702), FRAC_CONST(0.009631702754871)}, {FRAC_CONST(0.029698963323395), FRAC_CONST(0.009722863647900)}, {FRAC_CONST(0.029668994229134), FRAC_CONST(0.009813933025633)},
- {FRAC_CONST(0.029638745879000), FRAC_CONST(0.009904910030891)}, {FRAC_CONST(0.029608218557702), FRAC_CONST(0.009995793807363)}, {FRAC_CONST(0.029577412552575), FRAC_CONST(0.010086583499618)},
- {FRAC_CONST(0.029546328153577), FRAC_CONST(0.010177278253107)}, {FRAC_CONST(0.029514965653285), FRAC_CONST(0.010267877214177)}, {FRAC_CONST(0.029483325346896), FRAC_CONST(0.010358379530076)},
- {FRAC_CONST(0.029451407532220), FRAC_CONST(0.010448784348962)}, {FRAC_CONST(0.029419212509679), FRAC_CONST(0.010539090819911)}, {FRAC_CONST(0.029386740582307), FRAC_CONST(0.010629298092923)},
- {FRAC_CONST(0.029353992055740), FRAC_CONST(0.010719405318933)}, {FRAC_CONST(0.029320967238220), FRAC_CONST(0.010809411649818)}, {FRAC_CONST(0.029287666440590), FRAC_CONST(0.010899316238403)},
- {FRAC_CONST(0.029254089976290), FRAC_CONST(0.010989118238474)}, {FRAC_CONST(0.029220238161353), FRAC_CONST(0.011078816804778)}, {FRAC_CONST(0.029186111314406), FRAC_CONST(0.011168411093039)},
- {FRAC_CONST(0.029151709756664), FRAC_CONST(0.011257900259961)}, {FRAC_CONST(0.029117033811927), FRAC_CONST(0.011347283463239)}, {FRAC_CONST(0.029082083806579), FRAC_CONST(0.011436559861563)},
- {FRAC_CONST(0.029046860069582), FRAC_CONST(0.011525728614630)}, {FRAC_CONST(0.029011362932476), FRAC_CONST(0.011614788883150)}, {FRAC_CONST(0.028975592729373), FRAC_CONST(0.011703739828853)},
- {FRAC_CONST(0.028939549796957), FRAC_CONST(0.011792580614500)}, {FRAC_CONST(0.028903234474475), FRAC_CONST(0.011881310403886)}, {FRAC_CONST(0.028866647103744), FRAC_CONST(0.011969928361855)},
- {FRAC_CONST(0.028829788029135), FRAC_CONST(0.012058433654299)}, {FRAC_CONST(0.028792657597583), FRAC_CONST(0.012146825448172)}, {FRAC_CONST(0.028755256158571), FRAC_CONST(0.012235102911499)},
- {FRAC_CONST(0.028717584064137), FRAC_CONST(0.012323265213377)}, {FRAC_CONST(0.028679641668864), FRAC_CONST(0.012411311523990)}, {FRAC_CONST(0.028641429329882), FRAC_CONST(0.012499241014612)},
- {FRAC_CONST(0.028602947406859), FRAC_CONST(0.012587052857618)}, {FRAC_CONST(0.028564196262001), FRAC_CONST(0.012674746226488)}, {FRAC_CONST(0.028525176260050), FRAC_CONST(0.012762320295819)},
- {FRAC_CONST(0.028485887768276), FRAC_CONST(0.012849774241331)}, {FRAC_CONST(0.028446331156478), FRAC_CONST(0.012937107239875)}, {FRAC_CONST(0.028406506796976), FRAC_CONST(0.013024318469437)},
- {FRAC_CONST(0.028366415064615), FRAC_CONST(0.013111407109155)}, {FRAC_CONST(0.028326056336751), FRAC_CONST(0.013198372339315)}, {FRAC_CONST(0.028285430993258), FRAC_CONST(0.013285213341368)},
- {FRAC_CONST(0.028244539416515), FRAC_CONST(0.013371929297933)}, {FRAC_CONST(0.028203381991411), FRAC_CONST(0.013458519392807)}, {FRAC_CONST(0.028161959105334), FRAC_CONST(0.013544982810971)},
- {FRAC_CONST(0.028120271148172), FRAC_CONST(0.013631318738598)}, {FRAC_CONST(0.028078318512309), FRAC_CONST(0.013717526363062)}, {FRAC_CONST(0.028036101592619), FRAC_CONST(0.013803604872943)},
- {FRAC_CONST(0.027993620786463), FRAC_CONST(0.013889553458039)}, {FRAC_CONST(0.027950876493687), FRAC_CONST(0.013975371309367)}, {FRAC_CONST(0.027907869116616), FRAC_CONST(0.014061057619178)},
- {FRAC_CONST(0.027864599060052), FRAC_CONST(0.014146611580959)}, {FRAC_CONST(0.027821066731270), FRAC_CONST(0.014232032389445)}, {FRAC_CONST(0.027777272540012), FRAC_CONST(0.014317319240622)},
- {FRAC_CONST(0.027733216898487), FRAC_CONST(0.014402471331737)}, {FRAC_CONST(0.027688900221361), FRAC_CONST(0.014487487861307)}, {FRAC_CONST(0.027644322925762), FRAC_CONST(0.014572368029123)},
- {FRAC_CONST(0.027599485431266), FRAC_CONST(0.014657111036262)}, {FRAC_CONST(0.027554388159903), FRAC_CONST(0.014741716085090)}, {FRAC_CONST(0.027509031536144), FRAC_CONST(0.014826182379271)},
- {FRAC_CONST(0.027463415986904), FRAC_CONST(0.014910509123778)}, {FRAC_CONST(0.027417541941533), FRAC_CONST(0.014994695524894)}, {FRAC_CONST(0.027371409831816), FRAC_CONST(0.015078740790225)},
- {FRAC_CONST(0.027325020091965), FRAC_CONST(0.015162644128704)}, {FRAC_CONST(0.027278373158618), FRAC_CONST(0.015246404750603)}, {FRAC_CONST(0.027231469470833), FRAC_CONST(0.015330021867534)},
- {FRAC_CONST(0.027184309470088), FRAC_CONST(0.015413494692460)}, {FRAC_CONST(0.027136893600268), FRAC_CONST(0.015496822439704)}, {FRAC_CONST(0.027089222307671), FRAC_CONST(0.015580004324954)},
- {FRAC_CONST(0.027041296040997), FRAC_CONST(0.015663039565269)}, {FRAC_CONST(0.026993115251345), FRAC_CONST(0.015745927379091)}, {FRAC_CONST(0.026944680392213), FRAC_CONST(0.015828666986247)},
- {FRAC_CONST(0.026895991919487), FRAC_CONST(0.015911257607961)}, {FRAC_CONST(0.026847050291442), FRAC_CONST(0.015993698466859)}, {FRAC_CONST(0.026797855968734), FRAC_CONST(0.016075988786976)},
- {FRAC_CONST(0.026748409414401), FRAC_CONST(0.016158127793763)}, {FRAC_CONST(0.026698711093851), FRAC_CONST(0.016240114714099)}, {FRAC_CONST(0.026648761474864), FRAC_CONST(0.016321948776289)},
- {FRAC_CONST(0.026598561027585), FRAC_CONST(0.016403629210082)}, {FRAC_CONST(0.026548110224519), FRAC_CONST(0.016485155246669)}, {FRAC_CONST(0.026497409540530), FRAC_CONST(0.016566526118696)},
- {FRAC_CONST(0.026446459452830), FRAC_CONST(0.016647741060271)}, {FRAC_CONST(0.026395260440982), FRAC_CONST(0.016728799306966)}, {FRAC_CONST(0.026343812986890), FRAC_CONST(0.016809700095831)},
- {FRAC_CONST(0.026292117574797), FRAC_CONST(0.016890442665397)}, {FRAC_CONST(0.026240174691280), FRAC_CONST(0.016971026255683)}, {FRAC_CONST(0.026187984825246), FRAC_CONST(0.017051450108208)},
- {FRAC_CONST(0.026135548467924), FRAC_CONST(0.017131713465990)}, {FRAC_CONST(0.026082866112867), FRAC_CONST(0.017211815573560)}, {FRAC_CONST(0.026029938255941), FRAC_CONST(0.017291755676967)},
- {FRAC_CONST(0.025976765395322), FRAC_CONST(0.017371533023784)}, {FRAC_CONST(0.025923348031494), FRAC_CONST(0.017451146863116)}, {FRAC_CONST(0.025869686667242), FRAC_CONST(0.017530596445607)},
- {FRAC_CONST(0.025815781807646), FRAC_CONST(0.017609881023449)}, {FRAC_CONST(0.025761633960080), FRAC_CONST(0.017688999850383)}, {FRAC_CONST(0.025707243634204), FRAC_CONST(0.017767952181715)},
- {FRAC_CONST(0.025652611341960), FRAC_CONST(0.017846737274313)}, {FRAC_CONST(0.025597737597568), FRAC_CONST(0.017925354386623)}, {FRAC_CONST(0.025542622917522), FRAC_CONST(0.018003802778671)},
- {FRAC_CONST(0.025487267820581), FRAC_CONST(0.018082081712071)}, {FRAC_CONST(0.025431672827768), FRAC_CONST(0.018160190450031)}, {FRAC_CONST(0.025375838462365), FRAC_CONST(0.018238128257362)},
- {FRAC_CONST(0.025319765249906), FRAC_CONST(0.018315894400484)}, {FRAC_CONST(0.025263453718173), FRAC_CONST(0.018393488147432)}, {FRAC_CONST(0.025206904397193), FRAC_CONST(0.018470908767865)},
- {FRAC_CONST(0.025150117819228), FRAC_CONST(0.018548155533070)}, {FRAC_CONST(0.025093094518776), FRAC_CONST(0.018625227715971)}, {FRAC_CONST(0.025035835032562), FRAC_CONST(0.018702124591135)},
- {FRAC_CONST(0.024978339899534), FRAC_CONST(0.018778845434780)}, {FRAC_CONST(0.024920609660858), FRAC_CONST(0.018855389524780)}, {FRAC_CONST(0.024862644859912), FRAC_CONST(0.018931756140672)},
- {FRAC_CONST(0.024804446042284), FRAC_CONST(0.019007944563666)}, {FRAC_CONST(0.024746013755764), FRAC_CONST(0.019083954076646)}, {FRAC_CONST(0.024687348550337), FRAC_CONST(0.019159783964183)},
- {FRAC_CONST(0.024628450978184), FRAC_CONST(0.019235433512536)}, {FRAC_CONST(0.024569321593670), FRAC_CONST(0.019310902009663)}, {FRAC_CONST(0.024509960953345), FRAC_CONST(0.019386188745225)},
- {FRAC_CONST(0.024450369615932), FRAC_CONST(0.019461293010596)}, {FRAC_CONST(0.024390548142329), FRAC_CONST(0.019536214098866)}, {FRAC_CONST(0.024330497095598), FRAC_CONST(0.019610951304848)},
- {FRAC_CONST(0.024270217040961), FRAC_CONST(0.019685503925087)}, {FRAC_CONST(0.024209708545799), FRAC_CONST(0.019759871257867)}, {FRAC_CONST(0.024148972179639), FRAC_CONST(0.019834052603212)},
- {FRAC_CONST(0.024088008514157), FRAC_CONST(0.019908047262901)}, {FRAC_CONST(0.024026818123164), FRAC_CONST(0.019981854540467)}, {FRAC_CONST(0.023965401582609), FRAC_CONST(0.020055473741208)},
- {FRAC_CONST(0.023903759470567), FRAC_CONST(0.020128904172192)}, {FRAC_CONST(0.023841892367236), FRAC_CONST(0.020202145142264)}, {FRAC_CONST(0.023779800854935), FRAC_CONST(0.020275195962052)},
- {FRAC_CONST(0.023717485518092), FRAC_CONST(0.020348055943974)}, {FRAC_CONST(0.023654946943242), FRAC_CONST(0.020420724402244)}, {FRAC_CONST(0.023592185719023), FRAC_CONST(0.020493200652878)},
- {FRAC_CONST(0.023529202436167), FRAC_CONST(0.020565484013703)}, {FRAC_CONST(0.023465997687496), FRAC_CONST(0.020637573804361)}, {FRAC_CONST(0.023402572067918), FRAC_CONST(0.020709469346314)},
- {FRAC_CONST(0.023338926174419), FRAC_CONST(0.020781169962854)}, {FRAC_CONST(0.023275060606058), FRAC_CONST(0.020852674979108)}, {FRAC_CONST(0.023210975963963), FRAC_CONST(0.020923983722044)},
- {FRAC_CONST(0.023146672851322), FRAC_CONST(0.020995095520475)}, {FRAC_CONST(0.023082151873380), FRAC_CONST(0.021066009705072)}, {FRAC_CONST(0.023017413637435), FRAC_CONST(0.021136725608363)},
- {FRAC_CONST(0.022952458752826), FRAC_CONST(0.021207242564742)}, {FRAC_CONST(0.022887287830934), FRAC_CONST(0.021277559910478)}, {FRAC_CONST(0.022821901485173), FRAC_CONST(0.021347676983716)},
- {FRAC_CONST(0.022756300330983), FRAC_CONST(0.021417593124488)}, {FRAC_CONST(0.022690484985827), FRAC_CONST(0.021487307674717)}, {FRAC_CONST(0.022624456069185), FRAC_CONST(0.021556819978223)},
- {FRAC_CONST(0.022558214202547), FRAC_CONST(0.021626129380729)}, {FRAC_CONST(0.022491760009405), FRAC_CONST(0.021695235229869)}, {FRAC_CONST(0.022425094115252), FRAC_CONST(0.021764136875192)},
- {FRAC_CONST(0.022358217147572), FRAC_CONST(0.021832833668171)}, {FRAC_CONST(0.022291129735838), FRAC_CONST(0.021901324962204)}, {FRAC_CONST(0.022223832511501), FRAC_CONST(0.021969610112625)},
- {FRAC_CONST(0.022156326107988), FRAC_CONST(0.022037688476709)}, {FRAC_CONST(0.022088611160696), FRAC_CONST(0.022105559413676)}, {FRAC_CONST(0.022020688306983), FRAC_CONST(0.022173222284699)},
- {FRAC_CONST(0.021952558186166), FRAC_CONST(0.022240676452909)}, {FRAC_CONST(0.021884221439510), FRAC_CONST(0.022307921283403)}, {FRAC_CONST(0.021815678710228), FRAC_CONST(0.022374956143245)},
- {FRAC_CONST(0.021746930643469), FRAC_CONST(0.022441780401478)}, {FRAC_CONST(0.021677977886316), FRAC_CONST(0.022508393429127)}, {FRAC_CONST(0.021608821087780), FRAC_CONST(0.022574794599206)},
- {FRAC_CONST(0.021539460898790), FRAC_CONST(0.022640983286719)}, {FRAC_CONST(0.021469897972190), FRAC_CONST(0.022706958868676)}, {FRAC_CONST(0.021400132962735), FRAC_CONST(0.022772720724087)},
- {FRAC_CONST(0.021330166527077), FRAC_CONST(0.022838268233979)}, {FRAC_CONST(0.021259999323769), FRAC_CONST(0.022903600781391)}, {FRAC_CONST(0.021189632013250), FRAC_CONST(0.022968717751391)},
- {FRAC_CONST(0.021119065257845), FRAC_CONST(0.023033618531071)}, {FRAC_CONST(0.021048299721754), FRAC_CONST(0.023098302509561)}, {FRAC_CONST(0.020977336071050), FRAC_CONST(0.023162769078031)},
- {FRAC_CONST(0.020906174973670), FRAC_CONST(0.023227017629698)}, {FRAC_CONST(0.020834817099409), FRAC_CONST(0.023291047559828)}, {FRAC_CONST(0.020763263119915), FRAC_CONST(0.023354858265748)},
- {FRAC_CONST(0.020691513708680), FRAC_CONST(0.023418449146848)}, {FRAC_CONST(0.020619569541038), FRAC_CONST(0.023481819604585)}, {FRAC_CONST(0.020547431294155), FRAC_CONST(0.023544969042494)},
- {FRAC_CONST(0.020475099647023), FRAC_CONST(0.023607896866186)}, {FRAC_CONST(0.020402575280455), FRAC_CONST(0.023670602483363)}, {FRAC_CONST(0.020329858877078), FRAC_CONST(0.023733085303813)},
- {FRAC_CONST(0.020256951121327), FRAC_CONST(0.023795344739427)}, {FRAC_CONST(0.020183852699437), FRAC_CONST(0.023857380204193)}, {FRAC_CONST(0.020110564299439), FRAC_CONST(0.023919191114211)},
- {FRAC_CONST(0.020037086611150), FRAC_CONST(0.023980776887692)}, {FRAC_CONST(0.019963420326171), FRAC_CONST(0.024042136944968)}, {FRAC_CONST(0.019889566137877), FRAC_CONST(0.024103270708495)},
- {FRAC_CONST(0.019815524741412), FRAC_CONST(0.024164177602859)}, {FRAC_CONST(0.019741296833681), FRAC_CONST(0.024224857054779)}, {FRAC_CONST(0.019666883113346), FRAC_CONST(0.024285308493120)},
- {FRAC_CONST(0.019592284280817), FRAC_CONST(0.024345531348888)}, {FRAC_CONST(0.019517501038246), FRAC_CONST(0.024405525055242)}, {FRAC_CONST(0.019442534089523), FRAC_CONST(0.024465289047500)},
- {FRAC_CONST(0.019367384140264), FRAC_CONST(0.024524822763141)}, {FRAC_CONST(0.019292051897809), FRAC_CONST(0.024584125641809)}, {FRAC_CONST(0.019216538071215), FRAC_CONST(0.024643197125323)},
- {FRAC_CONST(0.019140843371246), FRAC_CONST(0.024702036657681)}, {FRAC_CONST(0.019064968510369), FRAC_CONST(0.024760643685063)}, {FRAC_CONST(0.018988914202748), FRAC_CONST(0.024819017655836)},
- {FRAC_CONST(0.018912681164234), FRAC_CONST(0.024877158020562)}, {FRAC_CONST(0.018836270112363), FRAC_CONST(0.024935064232003)}, {FRAC_CONST(0.018759681766343), FRAC_CONST(0.024992735745123)},
- {FRAC_CONST(0.018682916847054), FRAC_CONST(0.025050172017095)}, {FRAC_CONST(0.018605976077037), FRAC_CONST(0.025107372507308)}, {FRAC_CONST(0.018528860180486), FRAC_CONST(0.025164336677369)},
- {FRAC_CONST(0.018451569883247), FRAC_CONST(0.025221063991110)}, {FRAC_CONST(0.018374105912805), FRAC_CONST(0.025277553914591)}, {FRAC_CONST(0.018296468998280), FRAC_CONST(0.025333805916107)},
- {FRAC_CONST(0.018218659870421), FRAC_CONST(0.025389819466194)}, {FRAC_CONST(0.018140679261596), FRAC_CONST(0.025445594037630)}, {FRAC_CONST(0.018062527905790), FRAC_CONST(0.025501129105445)},
- {FRAC_CONST(0.017984206538592), FRAC_CONST(0.025556424146920)}, {FRAC_CONST(0.017905715897192), FRAC_CONST(0.025611478641598)}, {FRAC_CONST(0.017827056720375), FRAC_CONST(0.025666292071285)},
- {FRAC_CONST(0.017748229748511), FRAC_CONST(0.025720863920056)}, {FRAC_CONST(0.017669235723550), FRAC_CONST(0.025775193674260)}, {FRAC_CONST(0.017590075389012), FRAC_CONST(0.025829280822525)},
- {FRAC_CONST(0.017510749489986), FRAC_CONST(0.025883124855762)}, {FRAC_CONST(0.017431258773116), FRAC_CONST(0.025936725267170)}, {FRAC_CONST(0.017351603986600), FRAC_CONST(0.025990081552242)},
- {FRAC_CONST(0.017271785880180), FRAC_CONST(0.026043193208768)}, {FRAC_CONST(0.017191805205132), FRAC_CONST(0.026096059736841)}, {FRAC_CONST(0.017111662714267), FRAC_CONST(0.026148680638861)},
- {FRAC_CONST(0.017031359161915), FRAC_CONST(0.026201055419541)}, {FRAC_CONST(0.016950895303924), FRAC_CONST(0.026253183585908)}, {FRAC_CONST(0.016870271897651), FRAC_CONST(0.026305064647313)},
- {FRAC_CONST(0.016789489701954), FRAC_CONST(0.026356698115431)}, {FRAC_CONST(0.016708549477186), FRAC_CONST(0.026408083504269)}, {FRAC_CONST(0.016627451985187), FRAC_CONST(0.026459220330167)},
- {FRAC_CONST(0.016546197989277), FRAC_CONST(0.026510108111806)}, {FRAC_CONST(0.016464788254250), FRAC_CONST(0.026560746370212)}, {FRAC_CONST(0.016383223546365), FRAC_CONST(0.026611134628757)},
- {FRAC_CONST(0.016301504633341), FRAC_CONST(0.026661272413168)}, {FRAC_CONST(0.016219632284346), FRAC_CONST(0.026711159251530)}, {FRAC_CONST(0.016137607269996), FRAC_CONST(0.026760794674288)},
- {FRAC_CONST(0.016055430362340), FRAC_CONST(0.026810178214254)}, {FRAC_CONST(0.015973102334858), FRAC_CONST(0.026859309406613)}, {FRAC_CONST(0.015890623962454), FRAC_CONST(0.026908187788922)},
- {FRAC_CONST(0.015807996021446), FRAC_CONST(0.026956812901119)}, {FRAC_CONST(0.015725219289558), FRAC_CONST(0.027005184285527)}, {FRAC_CONST(0.015642294545918), FRAC_CONST(0.027053301486856)},
- {FRAC_CONST(0.015559222571044), FRAC_CONST(0.027101164052208)}, {FRAC_CONST(0.015476004146842), FRAC_CONST(0.027148771531083)}, {FRAC_CONST(0.015392640056594), FRAC_CONST(0.027196123475380)},
- {FRAC_CONST(0.015309131084956), FRAC_CONST(0.027243219439406)}, {FRAC_CONST(0.015225478017946), FRAC_CONST(0.027290058979875)}, {FRAC_CONST(0.015141681642938), FRAC_CONST(0.027336641655915)},
- {FRAC_CONST(0.015057742748656), FRAC_CONST(0.027382967029073)}, {FRAC_CONST(0.014973662125164), FRAC_CONST(0.027429034663317)}, {FRAC_CONST(0.014889440563862), FRAC_CONST(0.027474844125040)},
- {FRAC_CONST(0.014805078857474), FRAC_CONST(0.027520394983066)}, {FRAC_CONST(0.014720577800046), FRAC_CONST(0.027565686808654)}, {FRAC_CONST(0.014635938186934), FRAC_CONST(0.027610719175499)},
- {FRAC_CONST(0.014551160814797), FRAC_CONST(0.027655491659740)}, {FRAC_CONST(0.014466246481592), FRAC_CONST(0.027700003839960)}, {FRAC_CONST(0.014381195986567), FRAC_CONST(0.027744255297195)},
- {FRAC_CONST(0.014296010130247), FRAC_CONST(0.027788245614933)}, {FRAC_CONST(0.014210689714436), FRAC_CONST(0.027831974379120)}, {FRAC_CONST(0.014125235542201), FRAC_CONST(0.027875441178165)},
- {FRAC_CONST(0.014039648417870), FRAC_CONST(0.027918645602941)}, {FRAC_CONST(0.013953929147020), FRAC_CONST(0.027961587246792)}, {FRAC_CONST(0.013868078536476), FRAC_CONST(0.028004265705534)},
- {FRAC_CONST(0.013782097394294), FRAC_CONST(0.028046680577462)}, {FRAC_CONST(0.013695986529763), FRAC_CONST(0.028088831463351)}, {FRAC_CONST(0.013609746753390), FRAC_CONST(0.028130717966461)},
- {FRAC_CONST(0.013523378876898), FRAC_CONST(0.028172339692540)}, {FRAC_CONST(0.013436883713214), FRAC_CONST(0.028213696249828)}, {FRAC_CONST(0.013350262076462), FRAC_CONST(0.028254787249062)},
- {FRAC_CONST(0.013263514781960), FRAC_CONST(0.028295612303478)}, {FRAC_CONST(0.013176642646205), FRAC_CONST(0.028336171028814)}, {FRAC_CONST(0.013089646486871), FRAC_CONST(0.028376463043317)},
- {FRAC_CONST(0.013002527122799), FRAC_CONST(0.028416487967743)}, {FRAC_CONST(0.012915285373990), FRAC_CONST(0.028456245425361)}, {FRAC_CONST(0.012827922061597), FRAC_CONST(0.028495735041960)},
- {FRAC_CONST(0.012740438007915), FRAC_CONST(0.028534956445849)}, {FRAC_CONST(0.012652834036379), FRAC_CONST(0.028573909267859)}, {FRAC_CONST(0.012565110971550), FRAC_CONST(0.028612593141354)},
- {FRAC_CONST(0.012477269639111), FRAC_CONST(0.028651007702224)}, {FRAC_CONST(0.012389310865858), FRAC_CONST(0.028689152588899)}, {FRAC_CONST(0.012301235479693), FRAC_CONST(0.028727027442343)},
- {FRAC_CONST(0.012213044309615), FRAC_CONST(0.028764631906065)}, {FRAC_CONST(0.012124738185712), FRAC_CONST(0.028801965626115)}, {FRAC_CONST(0.012036317939156), FRAC_CONST(0.028839028251097)},
- {FRAC_CONST(0.011947784402191), FRAC_CONST(0.028875819432161)}, {FRAC_CONST(0.011859138408130), FRAC_CONST(0.028912338823015)}, {FRAC_CONST(0.011770380791341), FRAC_CONST(0.028948586079925)},
- {FRAC_CONST(0.011681512387245), FRAC_CONST(0.028984560861718)}, {FRAC_CONST(0.011592534032306), FRAC_CONST(0.029020262829785)}, {FRAC_CONST(0.011503446564022), FRAC_CONST(0.029055691648087)},
- {FRAC_CONST(0.011414250820918), FRAC_CONST(0.029090846983152)}, {FRAC_CONST(0.011324947642537), FRAC_CONST(0.029125728504087)}, {FRAC_CONST(0.011235537869437), FRAC_CONST(0.029160335882573)},
- {FRAC_CONST(0.011146022343175), FRAC_CONST(0.029194668792871)}, {FRAC_CONST(0.011056401906305), FRAC_CONST(0.029228726911828)}, {FRAC_CONST(0.010966677402371), FRAC_CONST(0.029262509918876)},
- {FRAC_CONST(0.010876849675891), FRAC_CONST(0.029296017496036)}, {FRAC_CONST(0.010786919572361), FRAC_CONST(0.029329249327922)}, {FRAC_CONST(0.010696887938235), FRAC_CONST(0.029362205101743)},
- {FRAC_CONST(0.010606755620926), FRAC_CONST(0.029394884507308)}, {FRAC_CONST(0.010516523468793), FRAC_CONST(0.029427287237024)}, {FRAC_CONST(0.010426192331137), FRAC_CONST(0.029459412985906)},
- {FRAC_CONST(0.010335763058187), FRAC_CONST(0.029491261451573)}, {FRAC_CONST(0.010245236501099), FRAC_CONST(0.029522832334255)}, {FRAC_CONST(0.010154613511943), FRAC_CONST(0.029554125336796)},
- {FRAC_CONST(0.010063894943698), FRAC_CONST(0.029585140164654)}, {FRAC_CONST(0.009973081650240), FRAC_CONST(0.029615876525905)}, {FRAC_CONST(0.009882174486340), FRAC_CONST(0.029646334131247)},
- {FRAC_CONST(0.009791174307650), FRAC_CONST(0.029676512694001)}, {FRAC_CONST(0.009700081970699), FRAC_CONST(0.029706411930116)}, {FRAC_CONST(0.009608898332881), FRAC_CONST(0.029736031558168)},
- {FRAC_CONST(0.009517624252453), FRAC_CONST(0.029765371299366)}, {FRAC_CONST(0.009426260588521), FRAC_CONST(0.029794430877553)}, {FRAC_CONST(0.009334808201034), FRAC_CONST(0.029823210019210)},
- {FRAC_CONST(0.009243267950778), FRAC_CONST(0.029851708453456)}, {FRAC_CONST(0.009151640699363), FRAC_CONST(0.029879925912053)}, {FRAC_CONST(0.009059927309220), FRAC_CONST(0.029907862129408)},
- {FRAC_CONST(0.008968128643591), FRAC_CONST(0.029935516842573)}, {FRAC_CONST(0.008876245566520), FRAC_CONST(0.029962889791254)}, {FRAC_CONST(0.008784278942845), FRAC_CONST(0.029989980717805)},
- {FRAC_CONST(0.008692229638191), FRAC_CONST(0.030016789367235)}, {FRAC_CONST(0.008600098518961), FRAC_CONST(0.030043315487212)}, {FRAC_CONST(0.008507886452329), FRAC_CONST(0.030069558828062)},
- {FRAC_CONST(0.008415594306230), FRAC_CONST(0.030095519142772)}, {FRAC_CONST(0.008323222949351), FRAC_CONST(0.030121196186994)}, {FRAC_CONST(0.008230773251129), FRAC_CONST(0.030146589719046)},
- {FRAC_CONST(0.008138246081733), FRAC_CONST(0.030171699499915)}, {FRAC_CONST(0.008045642312067), FRAC_CONST(0.030196525293257)}, {FRAC_CONST(0.007952962813750), FRAC_CONST(0.030221066865402)},
- {FRAC_CONST(0.007860208459119), FRAC_CONST(0.030245323985357)}, {FRAC_CONST(0.007767380121212), FRAC_CONST(0.030269296424803)}, {FRAC_CONST(0.007674478673766), FRAC_CONST(0.030292983958103)},
- {FRAC_CONST(0.007581504991203), FRAC_CONST(0.030316386362302)}, {FRAC_CONST(0.007488459948628), FRAC_CONST(0.030339503417126)}, {FRAC_CONST(0.007395344421816), FRAC_CONST(0.030362334904989)},
- {FRAC_CONST(0.007302159287206), FRAC_CONST(0.030384880610993)}, {FRAC_CONST(0.007208905421891), FRAC_CONST(0.030407140322928)}, {FRAC_CONST(0.007115583703613), FRAC_CONST(0.030429113831278)},
- {FRAC_CONST(0.007022195010752), FRAC_CONST(0.030450800929220)}, {FRAC_CONST(0.006928740222316), FRAC_CONST(0.030472201412626)}, {FRAC_CONST(0.006835220217939), FRAC_CONST(0.030493315080068)},
- {FRAC_CONST(0.006741635877866), FRAC_CONST(0.030514141732814)}, {FRAC_CONST(0.006647988082948), FRAC_CONST(0.030534681174838)}, {FRAC_CONST(0.006554277714635), FRAC_CONST(0.030554933212813)},
- {FRAC_CONST(0.006460505654964), FRAC_CONST(0.030574897656119)}, {FRAC_CONST(0.006366672786553), FRAC_CONST(0.030594574316845)}, {FRAC_CONST(0.006272779992593), FRAC_CONST(0.030613963009786)},
- {FRAC_CONST(0.006178828156839), FRAC_CONST(0.030633063552447)}, {FRAC_CONST(0.006084818163601), FRAC_CONST(0.030651875765048)}, {FRAC_CONST(0.005990750897737), FRAC_CONST(0.030670399470520)},
- {FRAC_CONST(0.005896627244644), FRAC_CONST(0.030688634494512)}, {FRAC_CONST(0.005802448090250), FRAC_CONST(0.030706580665388)}, {FRAC_CONST(0.005708214321004), FRAC_CONST(0.030724237814232)},
- {FRAC_CONST(0.005613926823871), FRAC_CONST(0.030741605774849)}, {FRAC_CONST(0.005519586486321), FRAC_CONST(0.030758684383764)}, {FRAC_CONST(0.005425194196321), FRAC_CONST(0.030775473480228)},
- {FRAC_CONST(0.005330750842327), FRAC_CONST(0.030791972906214)}, {FRAC_CONST(0.005236257313276), FRAC_CONST(0.030808182506425)}, {FRAC_CONST(0.005141714498576), FRAC_CONST(0.030824102128288)},
- {FRAC_CONST(0.005047123288102), FRAC_CONST(0.030839731621963)}, {FRAC_CONST(0.004952484572181), FRAC_CONST(0.030855070840339)}, {FRAC_CONST(0.004857799241589), FRAC_CONST(0.030870119639036)},
- {FRAC_CONST(0.004763068187541), FRAC_CONST(0.030884877876411)}, {FRAC_CONST(0.004668292301681), FRAC_CONST(0.030899345413553)}, {FRAC_CONST(0.004573472476075), FRAC_CONST(0.030913522114288)},
- {FRAC_CONST(0.004478609603205), FRAC_CONST(0.030927407845180)}, {FRAC_CONST(0.004383704575956), FRAC_CONST(0.030941002475530)}, {FRAC_CONST(0.004288758287610), FRAC_CONST(0.030954305877381)},
- {FRAC_CONST(0.004193771631837), FRAC_CONST(0.030967317925516)}, {FRAC_CONST(0.004098745502689), FRAC_CONST(0.030980038497461)}, {FRAC_CONST(0.004003680794587), FRAC_CONST(0.030992467473486)},
- {FRAC_CONST(0.003908578402316), FRAC_CONST(0.031004604736602)}, {FRAC_CONST(0.003813439221017), FRAC_CONST(0.031016450172571)}, {FRAC_CONST(0.003718264146176), FRAC_CONST(0.031028003669899)},
- {FRAC_CONST(0.003623054073616), FRAC_CONST(0.031039265119839)}, {FRAC_CONST(0.003527809899492), FRAC_CONST(0.031050234416394)}, {FRAC_CONST(0.003432532520278), FRAC_CONST(0.031060911456318)},
- {FRAC_CONST(0.003337222832760), FRAC_CONST(0.031071296139114)}, {FRAC_CONST(0.003241881734029), FRAC_CONST(0.031081388367037)}, {FRAC_CONST(0.003146510121474), FRAC_CONST(0.031091188045095)},
- {FRAC_CONST(0.003051108892766), FRAC_CONST(0.031100695081051)}, {FRAC_CONST(0.002955678945860), FRAC_CONST(0.031109909385419)}, {FRAC_CONST(0.002860221178978), FRAC_CONST(0.031118830871473)},
- {FRAC_CONST(0.002764736490604), FRAC_CONST(0.031127459455239)}, {FRAC_CONST(0.002669225779478), FRAC_CONST(0.031135795055501)}, {FRAC_CONST(0.002573689944583), FRAC_CONST(0.031143837593803)},
- {FRAC_CONST(0.002478129885137), FRAC_CONST(0.031151586994444)}, {FRAC_CONST(0.002382546500589), FRAC_CONST(0.031159043184484)}, {FRAC_CONST(0.002286940690606), FRAC_CONST(0.031166206093743)},
- {FRAC_CONST(0.002191313355067), FRAC_CONST(0.031173075654800)}, {FRAC_CONST(0.002095665394051), FRAC_CONST(0.031179651802998)}, {FRAC_CONST(0.001999997707835), FRAC_CONST(0.031185934476438)},
- {FRAC_CONST(0.001904311196878), FRAC_CONST(0.031191923615985)}, {FRAC_CONST(0.001808606761820), FRAC_CONST(0.031197619165268)}, {FRAC_CONST(0.001712885303465), FRAC_CONST(0.031203021070678)},
- {FRAC_CONST(0.001617147722782), FRAC_CONST(0.031208129281370)}, {FRAC_CONST(0.001521394920889), FRAC_CONST(0.031212943749264)}, {FRAC_CONST(0.001425627799047), FRAC_CONST(0.031217464429043)},
- {FRAC_CONST(0.001329847258653), FRAC_CONST(0.031221691278159)}, {FRAC_CONST(0.001234054201231), FRAC_CONST(0.031225624256825)}, {FRAC_CONST(0.001138249528420), FRAC_CONST(0.031229263328024)},
- {FRAC_CONST(0.001042434141971), FRAC_CONST(0.031232608457502)}, {FRAC_CONST(0.000946608943736), FRAC_CONST(0.031235659613775)}, {FRAC_CONST(0.000850774835656), FRAC_CONST(0.031238416768124)},
- {FRAC_CONST(0.000754932719759), FRAC_CONST(0.031240879894597)}, {FRAC_CONST(0.000659083498149), FRAC_CONST(0.031243048970010)}, {FRAC_CONST(0.000563228072993), FRAC_CONST(0.031244923973948)},
- {FRAC_CONST(0.000467367346520), FRAC_CONST(0.031246504888762)}, {FRAC_CONST(0.000371502221008), FRAC_CONST(0.031247791699571)}, {FRAC_CONST(0.000275633598775), FRAC_CONST(0.031248784394264)},
- {FRAC_CONST(0.000179762382174), FRAC_CONST(0.031249482963498)}, {FRAC_CONST(0.000083889473581), FRAC_CONST(0.031249887400697)}};
-/* 64 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_256[] = {
- {FRAC_CONST(0.088387931675923), FRAC_CONST(0.000271171628935)}, {FRAC_CONST(0.088354655998507), FRAC_CONST(0.002440238387037)}, {FRAC_CONST(0.088268158780110), FRAC_CONST(0.004607835236780)},
- {FRAC_CONST(0.088128492123423), FRAC_CONST(0.006772656498875)}, {FRAC_CONST(0.087935740158418), FRAC_CONST(0.008933398165942)}, {FRAC_CONST(0.087690018991670), FRAC_CONST(0.011088758687994)},
- {FRAC_CONST(0.087391476636423), FRAC_CONST(0.013237439756448)}, {FRAC_CONST(0.087040292923427), FRAC_CONST(0.015378147086172)}, {FRAC_CONST(0.086636679392621), FRAC_CONST(0.017509591195118)},
- {FRAC_CONST(0.086180879165703), FRAC_CONST(0.019630488181053)}, {FRAC_CONST(0.085673166799686), FRAC_CONST(0.021739560494940)}, {FRAC_CONST(0.085113848121515), FRAC_CONST(0.023835537710479)},
- {FRAC_CONST(0.084503260043847), FRAC_CONST(0.025917157289369)}, {FRAC_CONST(0.083841770362110), FRAC_CONST(0.027983165341813)}, {FRAC_CONST(0.083129777532952), FRAC_CONST(0.030032317381813)},
- {FRAC_CONST(0.082367710434230), FRAC_CONST(0.032063379076803)}, {FRAC_CONST(0.081556028106671), FRAC_CONST(0.034075126991164)}, {FRAC_CONST(0.080695219477356), FRAC_CONST(0.036066349323177)},
- {FRAC_CONST(0.079785803065216), FRAC_CONST(0.038035846634965)}, {FRAC_CONST(0.078828326668693), FRAC_CONST(0.039982432574992)}, {FRAC_CONST(0.077823367035766), FRAC_CONST(0.041904934592675)},
- {FRAC_CONST(0.076771529516540), FRAC_CONST(0.043802194644686)}, {FRAC_CONST(0.075673447698606), FRAC_CONST(0.045673069892513)}, {FRAC_CONST(0.074529783025390), FRAC_CONST(0.047516433390863)},
- {FRAC_CONST(0.073341224397728), FRAC_CONST(0.049331174766491)}, {FRAC_CONST(0.072108487758894), FRAC_CONST(0.051116200887052)}, {FRAC_CONST(0.070832315663343), FRAC_CONST(0.052870436519557)},
- {FRAC_CONST(0.069513476829429), FRAC_CONST(0.054592824978055)}, {FRAC_CONST(0.068152765676348), FRAC_CONST(0.056282328760143)}, {FRAC_CONST(0.066751001845620), FRAC_CONST(0.057937930171918)},
- {FRAC_CONST(0.065309029707361), FRAC_CONST(0.059558631940996)}, {FRAC_CONST(0.063827717851668), FRAC_CONST(0.061143457817234)}, {FRAC_CONST(0.062307958565413), FRAC_CONST(0.062691453160784)},
- {FRAC_CONST(0.060750667294763), FRAC_CONST(0.064201685517134)}, {FRAC_CONST(0.059156782093749), FRAC_CONST(0.065673245178784)}, {FRAC_CONST(0.057527263059216), FRAC_CONST(0.067105245733220)},
- {FRAC_CONST(0.055863091752499), FRAC_CONST(0.068496824596852)}, {FRAC_CONST(0.054165270608165), FRAC_CONST(0.069847143534609)}, {FRAC_CONST(0.052434822330188), FRAC_CONST(0.071155389164853)},
- {FRAC_CONST(0.050672789275903), FRAC_CONST(0.072420773449336)}, {FRAC_CONST(0.048880232828135), FRAC_CONST(0.073642534167879)}, {FRAC_CONST(0.047058232755862), FRAC_CONST(0.074819935377512)},
- {FRAC_CONST(0.045207886563797), FRAC_CONST(0.075952267855771)}, {FRAC_CONST(0.043330308831298), FRAC_CONST(0.077038849527912)}, {FRAC_CONST(0.041426630540984), FRAC_CONST(0.078079025877766)},
- {FRAC_CONST(0.039497998397473), FRAC_CONST(0.079072170341994)}, {FRAC_CONST(0.037545574136653), FRAC_CONST(0.080017684687506)}, {FRAC_CONST(0.035570533825892), FRAC_CONST(0.080914999371817)},
- {FRAC_CONST(0.033574067155622), FRAC_CONST(0.081763573886112)}, {FRAC_CONST(0.031557376722714), FRAC_CONST(0.082562897080836)}, {FRAC_CONST(0.029521677306074), FRAC_CONST(0.083312487473584)},
- {FRAC_CONST(0.027468195134911), FRAC_CONST(0.084011893539132)}, {FRAC_CONST(0.025398167150101), FRAC_CONST(0.084660693981419)}, {FRAC_CONST(0.023312840259098), FRAC_CONST(0.085258497987320)},
- {FRAC_CONST(0.021213470584847), FRAC_CONST(0.085804945462053)}, {FRAC_CONST(0.019101322709138), FRAC_CONST(0.086299707246093)}, {FRAC_CONST(0.016977668910873), FRAC_CONST(0.086742485313442)},
- {FRAC_CONST(0.014843788399692), FRAC_CONST(0.087133012951149)}, {FRAC_CONST(0.012700966545425), FRAC_CONST(0.087471054919968)}, {FRAC_CONST(0.010550494103830), FRAC_CONST(0.087756407596056)},
- {FRAC_CONST(0.008393666439096), FRAC_CONST(0.087988899093631)}, {FRAC_CONST(0.006231782743558), FRAC_CONST(0.088168389368510)}, {FRAC_CONST(0.004066145255116), FRAC_CONST(0.088294770302461)},
- {FRAC_CONST(0.001898058472816), FRAC_CONST(0.088367965768336)}};
- #ifdef LD_DEC
-/* 128 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_1024[] = {
- {FRAC_CONST(0.044194160825012), FRAC_CONST(0.000033896503468)}, {FRAC_CONST(0.044193120897389), FRAC_CONST(0.000305066138364)}, {FRAC_CONST(0.044190417123742), FRAC_CONST(0.000576224287693)},
- {FRAC_CONST(0.044186049605866), FRAC_CONST(0.000847360742503)}, {FRAC_CONST(0.044180018508197), FRAC_CONST(0.001118465294660)}, {FRAC_CONST(0.044172324057802), FRAC_CONST(0.001389527737231)},
- {FRAC_CONST(0.044162966544372), FRAC_CONST(0.001660537864867)}, {FRAC_CONST(0.044151946320213), FRAC_CONST(0.001931485474192)}, {FRAC_CONST(0.044139263800230), FRAC_CONST(0.002202360364180)},
- {FRAC_CONST(0.044124919461912), FRAC_CONST(0.002473152336546)}, {FRAC_CONST(0.044108913845316), FRAC_CONST(0.002743851196123)}, {FRAC_CONST(0.044091247553044), FRAC_CONST(0.003014446751254)},
- {FRAC_CONST(0.044071921250223), FRAC_CONST(0.003284928814169)}, {FRAC_CONST(0.044050935664476), FRAC_CONST(0.003555287201370)}, {FRAC_CONST(0.044028291585898), FRAC_CONST(0.003825511734018)},
- {FRAC_CONST(0.044003989867028), FRAC_CONST(0.004095592238311)}, {FRAC_CONST(0.043978031422810), FRAC_CONST(0.004365518545871)}, {FRAC_CONST(0.043950417230565), FRAC_CONST(0.004635280494126)},
- {FRAC_CONST(0.043921148329953), FRAC_CONST(0.004904867926689)}, {FRAC_CONST(0.043890225822930), FRAC_CONST(0.005174270693748)}, {FRAC_CONST(0.043857650873712), FRAC_CONST(0.005443478652439)},
- {FRAC_CONST(0.043823424708727), FRAC_CONST(0.005712481667236)}, {FRAC_CONST(0.043787548616571), FRAC_CONST(0.005981269610326)}, {FRAC_CONST(0.043750023947958), FRAC_CONST(0.006249832361997)},
- {FRAC_CONST(0.043710852115672), FRAC_CONST(0.006518159811011)}, {FRAC_CONST(0.043670034594508), FRAC_CONST(0.006786241854993)}, {FRAC_CONST(0.043627572921225), FRAC_CONST(0.007054068400804)},
- {FRAC_CONST(0.043583468694479), FRAC_CONST(0.007321629364927)}, {FRAC_CONST(0.043537723574771), FRAC_CONST(0.007588914673843)}, {FRAC_CONST(0.043490339284377), FRAC_CONST(0.007855914264410)},
- {FRAC_CONST(0.043441317607290), FRAC_CONST(0.008122618084246)}, {FRAC_CONST(0.043390660389149), FRAC_CONST(0.008389016092101)}, {FRAC_CONST(0.043338369537168), FRAC_CONST(0.008655098258243)},
- {FRAC_CONST(0.043284447020070), FRAC_CONST(0.008920854564826)}, {FRAC_CONST(0.043228894868005), FRAC_CONST(0.009186275006278)}, {FRAC_CONST(0.043171715172482), FRAC_CONST(0.009451349589667)},
- {FRAC_CONST(0.043112910086283), FRAC_CONST(0.009716068335087)}, {FRAC_CONST(0.043052481823387), FRAC_CONST(0.009980421276025)}, {FRAC_CONST(0.042990432658884), FRAC_CONST(0.010244398459743)},
- {FRAC_CONST(0.042926764928889), FRAC_CONST(0.010507989947649)}, {FRAC_CONST(0.042861481030457), FRAC_CONST(0.010771185815673)}, {FRAC_CONST(0.042794583421490), FRAC_CONST(0.011033976154639)},
- {FRAC_CONST(0.042726074620644), FRAC_CONST(0.011296351070639)}, {FRAC_CONST(0.042655957207238), FRAC_CONST(0.011558300685406)}, {FRAC_CONST(0.042584233821153), FRAC_CONST(0.011819815136685)},
- {FRAC_CONST(0.042510907162732), FRAC_CONST(0.012080884578604)}, {FRAC_CONST(0.042435979992684), FRAC_CONST(0.012341499182048)}, {FRAC_CONST(0.042359455131975), FRAC_CONST(0.012601649135022)},
- {FRAC_CONST(0.042281335461721), FRAC_CONST(0.012861324643029)}, {FRAC_CONST(0.042201623923085), FRAC_CONST(0.013120515929433)}, {FRAC_CONST(0.042120323517160), FRAC_CONST(0.013379213235827)},
- {FRAC_CONST(0.042037437304862), FRAC_CONST(0.013637406822406)}, {FRAC_CONST(0.041952968406809), FRAC_CONST(0.013895086968325)}, {FRAC_CONST(0.041866920003207), FRAC_CONST(0.014152243972073)},
- {FRAC_CONST(0.041779295333730), FRAC_CONST(0.014408868151835)}, {FRAC_CONST(0.041690097697398), FRAC_CONST(0.014664949845855)}, {FRAC_CONST(0.041599330452450), FRAC_CONST(0.014920479412801)},
- {FRAC_CONST(0.041506997016224), FRAC_CONST(0.015175447232131)}, {FRAC_CONST(0.041413100865019), FRAC_CONST(0.015429843704450)}, {FRAC_CONST(0.041317645533974), FRAC_CONST(0.015683659251874)},
- {FRAC_CONST(0.041220634616927), FRAC_CONST(0.015936884318392)}, {FRAC_CONST(0.041122071766285), FRAC_CONST(0.016189509370223)}, {FRAC_CONST(0.041021960692883), FRAC_CONST(0.016441524896177)},
- {FRAC_CONST(0.040920305165846), FRAC_CONST(0.016692921408010)}, {FRAC_CONST(0.040817109012449), FRAC_CONST(0.016943689440788)}, {FRAC_CONST(0.040712376117967), FRAC_CONST(0.017193819553235)},
- {FRAC_CONST(0.040606110425535), FRAC_CONST(0.017443302328094)}, {FRAC_CONST(0.040498315935996), FRAC_CONST(0.017692128372479)}, {FRAC_CONST(0.040388996707752), FRAC_CONST(0.017940288318230)},
- {FRAC_CONST(0.040278156856609), FRAC_CONST(0.018187772822267)}, {FRAC_CONST(0.040165800555627), FRAC_CONST(0.018434572566936)}, {FRAC_CONST(0.040051932034955), FRAC_CONST(0.018680678260367)},
- {FRAC_CONST(0.039936555581679), FRAC_CONST(0.018926080636820)}, {FRAC_CONST(0.039819675539659), FRAC_CONST(0.019170770457035)}, {FRAC_CONST(0.039701296309360), FRAC_CONST(0.019414738508577)},
- {FRAC_CONST(0.039581422347694), FRAC_CONST(0.019657975606187)}, {FRAC_CONST(0.039460058167849), FRAC_CONST(0.019900472592126)}, {FRAC_CONST(0.039337208339116), FRAC_CONST(0.020142220336521)},
- {FRAC_CONST(0.039212877486723), FRAC_CONST(0.020383209737704)}, {FRAC_CONST(0.039087070291656), FRAC_CONST(0.020623431722561)}, {FRAC_CONST(0.038959791490485), FRAC_CONST(0.020862877246870)},
- {FRAC_CONST(0.038831045875184), FRAC_CONST(0.021101537295642)}, {FRAC_CONST(0.038700838292953), FRAC_CONST(0.021339402883462)}, {FRAC_CONST(0.038569173646034), FRAC_CONST(0.021576465054824)},
- {FRAC_CONST(0.038436056891527), FRAC_CONST(0.021812714884472)}, {FRAC_CONST(0.038301493041202), FRAC_CONST(0.022048143477734)}, {FRAC_CONST(0.038165487161312), FRAC_CONST(0.022282741970855)},
- {FRAC_CONST(0.038028044372402), FRAC_CONST(0.022516501531335)}, {FRAC_CONST(0.037889169849115), FRAC_CONST(0.022749413358259)}, {FRAC_CONST(0.037748868819998), FRAC_CONST(0.022981468682628)},
- {FRAC_CONST(0.037607146567305), FRAC_CONST(0.023212658767690)}, {FRAC_CONST(0.037464008426800), FRAC_CONST(0.023442974909269)}, {FRAC_CONST(0.037319459787553), FRAC_CONST(0.023672408436094)},
- {FRAC_CONST(0.037173506091737), FRAC_CONST(0.023900950710120)}, {FRAC_CONST(0.037026152834428), FRAC_CONST(0.024128593126861)}, {FRAC_CONST(0.036877405563392), FRAC_CONST(0.024355327115708)},
- {FRAC_CONST(0.036727269878879), FRAC_CONST(0.024581144140255)}, {FRAC_CONST(0.036575751433414), FRAC_CONST(0.024806035698618)}, {FRAC_CONST(0.036422855931580), FRAC_CONST(0.025029993323758)},
- {FRAC_CONST(0.036268589129807), FRAC_CONST(0.025253008583796)}, {FRAC_CONST(0.036112956836151), FRAC_CONST(0.025475073082334)}, {FRAC_CONST(0.035955964910083), FRAC_CONST(0.025696178458769)},
- {FRAC_CONST(0.035797619262257), FRAC_CONST(0.025916316388609)}, {FRAC_CONST(0.035637925854300), FRAC_CONST(0.026135478583784)}, {FRAC_CONST(0.035476890698576), FRAC_CONST(0.026353656792963)},
- {FRAC_CONST(0.035314519857970), FRAC_CONST(0.026570842801858)}, {FRAC_CONST(0.035150819445650), FRAC_CONST(0.026787028433540)}, {FRAC_CONST(0.034985795624846), FRAC_CONST(0.027002205548742)},
- {FRAC_CONST(0.034819454608610), FRAC_CONST(0.027216366046166)}, {FRAC_CONST(0.034651802659589), FRAC_CONST(0.027429501862792)}, {FRAC_CONST(0.034482846089783), FRAC_CONST(0.027641604974175)},
- {FRAC_CONST(0.034312591260311), FRAC_CONST(0.027852667394755)}, {FRAC_CONST(0.034141044581172), FRAC_CONST(0.028062681178149)}, {FRAC_CONST(0.033968212511001), FRAC_CONST(0.028271638417458)},
- {FRAC_CONST(0.033794101556828), FRAC_CONST(0.028479531245560)}, {FRAC_CONST(0.033618718273831), FRAC_CONST(0.028686351835407)}, {FRAC_CONST(0.033442069265093), FRAC_CONST(0.028892092400321)},
- {FRAC_CONST(0.033264161181349), FRAC_CONST(0.029096745194286)}, {FRAC_CONST(0.033085000720737), FRAC_CONST(0.029300302512241)}, {FRAC_CONST(0.032904594628548), FRAC_CONST(0.029502756690366)},
- {FRAC_CONST(0.032722949696969), FRAC_CONST(0.029704100106376)}, {FRAC_CONST(0.032540072764829), FRAC_CONST(0.029904325179807)}, {FRAC_CONST(0.032355970717341), FRAC_CONST(0.030103424372297)},
- {FRAC_CONST(0.032170650485843), FRAC_CONST(0.030301390187873)}, {FRAC_CONST(0.031984119047537), FRAC_CONST(0.030498215173235)}, {FRAC_CONST(0.031796383425227), FRAC_CONST(0.030693891918034)},
- {FRAC_CONST(0.031607450687052), FRAC_CONST(0.030888413055150)}, {FRAC_CONST(0.031417327946223), FRAC_CONST(0.031081771260973)}, {FRAC_CONST(0.031226022360754), FRAC_CONST(0.031273959255676)},
- {FRAC_CONST(0.031033541133193), FRAC_CONST(0.031464969803488)}, {FRAC_CONST(0.030839891510348), FRAC_CONST(0.031654795712972)}, {FRAC_CONST(0.030645080783018), FRAC_CONST(0.031843429837288)},
- {FRAC_CONST(0.030449116285718), FRAC_CONST(0.032030865074469)}, {FRAC_CONST(0.030252005396399), FRAC_CONST(0.032217094367684)}, {FRAC_CONST(0.030053755536176), FRAC_CONST(0.032402110705505)},
- {FRAC_CONST(0.029854374169043), FRAC_CONST(0.032585907122172)}, {FRAC_CONST(0.029653868801596), FRAC_CONST(0.032768476697853)}, {FRAC_CONST(0.029452246982750), FRAC_CONST(0.032949812558907)},
- {FRAC_CONST(0.029249516303451), FRAC_CONST(0.033129907878142)}, {FRAC_CONST(0.029045684396395), FRAC_CONST(0.033308755875070)}, {FRAC_CONST(0.028840758935738), FRAC_CONST(0.033486349816166)},
- {FRAC_CONST(0.028634747636808), FRAC_CONST(0.033662683015118)}, {FRAC_CONST(0.028427658255815), FRAC_CONST(0.033837748833080)}, {FRAC_CONST(0.028219498589555), FRAC_CONST(0.034011540678924)},
- {FRAC_CONST(0.028010276475123), FRAC_CONST(0.034184052009485)}, {FRAC_CONST(0.027799999789613), FRAC_CONST(0.034355276329809)}, {FRAC_CONST(0.027588676449824), FRAC_CONST(0.034525207193396)},
- {FRAC_CONST(0.027376314411959), FRAC_CONST(0.034693838202447)}, {FRAC_CONST(0.027162921671330), FRAC_CONST(0.034861163008098)}, {FRAC_CONST(0.026948506262053), FRAC_CONST(0.035027175310665)},
- {FRAC_CONST(0.026733076256746), FRAC_CONST(0.035191868859880)}, {FRAC_CONST(0.026516639766228), FRAC_CONST(0.035355237455122)}, {FRAC_CONST(0.026299204939210), FRAC_CONST(0.035517274945657)},
- {FRAC_CONST(0.026080779961991), FRAC_CONST(0.035677975230865)}, {FRAC_CONST(0.025861373058146), FRAC_CONST(0.035837332260471)}, {FRAC_CONST(0.025640992488223), FRAC_CONST(0.035995340034772)},
- {FRAC_CONST(0.025419646549425), FRAC_CONST(0.036151992604866)}, {FRAC_CONST(0.025197343575302), FRAC_CONST(0.036307284072871)}, {FRAC_CONST(0.024974091935435), FRAC_CONST(0.036461208592152)},
- {FRAC_CONST(0.024749900035122), FRAC_CONST(0.036613760367538)}, {FRAC_CONST(0.024524776315061), FRAC_CONST(0.036764933655540)}, {FRAC_CONST(0.024298729251033), FRAC_CONST(0.036914722764569)},
- {FRAC_CONST(0.024071767353583), FRAC_CONST(0.037063122055150)}, {FRAC_CONST(0.023843899167697), FRAC_CONST(0.037210125940135)}, {FRAC_CONST(0.023615133272485), FRAC_CONST(0.037355728884908)},
- {FRAC_CONST(0.023385478280852), FRAC_CONST(0.037499925407603)}, {FRAC_CONST(0.023154942839179), FRAC_CONST(0.037642710079302)}, {FRAC_CONST(0.022923535626995), FRAC_CONST(0.037784077524241)},
- {FRAC_CONST(0.022691265356652), FRAC_CONST(0.037924022420018)}, {FRAC_CONST(0.022458140772993), FRAC_CONST(0.038062539497785)}, {FRAC_CONST(0.022224170653027), FRAC_CONST(0.038199623542453)},
- {FRAC_CONST(0.021989363805598), FRAC_CONST(0.038335269392885)}, {FRAC_CONST(0.021753729071049), FRAC_CONST(0.038469471942092)}, {FRAC_CONST(0.021517275320897), FRAC_CONST(0.038602226137423)},
- {FRAC_CONST(0.021280011457490), FRAC_CONST(0.038733526980758)}, {FRAC_CONST(0.021041946413679), FRAC_CONST(0.038863369528695)}, {FRAC_CONST(0.020803089152479), FRAC_CONST(0.038991748892734)},
- {FRAC_CONST(0.020563448666730), FRAC_CONST(0.039118660239466)}, {FRAC_CONST(0.020323033978761), FRAC_CONST(0.039244098790750)}, {FRAC_CONST(0.020081854140050), FRAC_CONST(0.039368059823895)},
- {FRAC_CONST(0.019839918230880), FRAC_CONST(0.039490538671839)}, {FRAC_CONST(0.019597235360003), FRAC_CONST(0.039611530723322)}, {FRAC_CONST(0.019353814664291), FRAC_CONST(0.039731031423061)},
- {FRAC_CONST(0.019109665308395), FRAC_CONST(0.039849036271924)}, {FRAC_CONST(0.018864796484402), FRAC_CONST(0.039965540827094)}, {FRAC_CONST(0.018619217411483), FRAC_CONST(0.040080540702240)},
- {FRAC_CONST(0.018372937335552), FRAC_CONST(0.040194031567683)}, {FRAC_CONST(0.018125965528915), FRAC_CONST(0.040306009150554)}, {FRAC_CONST(0.017878311289921), FRAC_CONST(0.040416469234963)},
- {FRAC_CONST(0.017629983942612), FRAC_CONST(0.040525407662148)}, {FRAC_CONST(0.017380992836371), FRAC_CONST(0.040632820330639)}, {FRAC_CONST(0.017131347345575), FRAC_CONST(0.040738703196411)},
- {FRAC_CONST(0.016881056869233), FRAC_CONST(0.040843052273033)}, {FRAC_CONST(0.016630130830641), FRAC_CONST(0.040945863631822)}, {FRAC_CONST(0.016378578677023), FRAC_CONST(0.041047133401988)},
- {FRAC_CONST(0.016126409879175), FRAC_CONST(0.041146857770781)}, {FRAC_CONST(0.015873633931110), FRAC_CONST(0.041245032983635)}, {FRAC_CONST(0.015620260349699), FRAC_CONST(0.041341655344309)},
- {FRAC_CONST(0.015366298674314), FRAC_CONST(0.041436721215026)}, {FRAC_CONST(0.015111758466470), FRAC_CONST(0.041530227016609)}, {FRAC_CONST(0.014856649309460), FRAC_CONST(0.041622169228618)},
- {FRAC_CONST(0.014600980808001), FRAC_CONST(0.041712544389481)}, {FRAC_CONST(0.014344762587867), FRAC_CONST(0.041801349096623)}, {FRAC_CONST(0.014088004295529), FRAC_CONST(0.041888580006598)},
- {FRAC_CONST(0.013830715597792), FRAC_CONST(0.041974233835211)}, {FRAC_CONST(0.013572906181430), FRAC_CONST(0.042058307357645)}, {FRAC_CONST(0.013314585752822), FRAC_CONST(0.042140797408577)},
- {FRAC_CONST(0.013055764037585), FRAC_CONST(0.042221700882306)}, {FRAC_CONST(0.012796450780212), FRAC_CONST(0.042301014732860)}, {FRAC_CONST(0.012536655743699), FRAC_CONST(0.042378735974118)},
- {FRAC_CONST(0.012276388709183), FRAC_CONST(0.042454861679919)}, {FRAC_CONST(0.012015659475571), FRAC_CONST(0.042529388984173)}, {FRAC_CONST(0.011754477859172), FRAC_CONST(0.042602315080970)},
- {FRAC_CONST(0.011492853693324), FRAC_CONST(0.042673637224683)}, {FRAC_CONST(0.011230796828031), FRAC_CONST(0.042743352730074)}, {FRAC_CONST(0.010968317129584), FRAC_CONST(0.042811458972393)},
- {FRAC_CONST(0.010705424480197), FRAC_CONST(0.042877953387479)}, {FRAC_CONST(0.010442128777629), FRAC_CONST(0.042942833471854)}, {FRAC_CONST(0.010178439934815), FRAC_CONST(0.043006096782821)},
- {FRAC_CONST(0.009914367879490), FRAC_CONST(0.043067740938551)}, {FRAC_CONST(0.009649922553818), FRAC_CONST(0.043127763618177)}, {FRAC_CONST(0.009385113914016), FRAC_CONST(0.043186162561878)},
- {FRAC_CONST(0.009119951929979), FRAC_CONST(0.043242935570968)}, {FRAC_CONST(0.008854446584907), FRAC_CONST(0.043298080507974)}, {FRAC_CONST(0.008588607874926), FRAC_CONST(0.043351595296722)},
- {FRAC_CONST(0.008322445808712), FRAC_CONST(0.043403477922409)}, {FRAC_CONST(0.008055970407118), FRAC_CONST(0.043453726431684)}, {FRAC_CONST(0.007789191702791), FRAC_CONST(0.043502338932719)},
- {FRAC_CONST(0.007522119739798), FRAC_CONST(0.043549313595281)}, {FRAC_CONST(0.007254764573250), FRAC_CONST(0.043594648650800)}, {FRAC_CONST(0.006987136268915), FRAC_CONST(0.043638342392438)},
- {FRAC_CONST(0.006719244902849), FRAC_CONST(0.043680393175148)}, {FRAC_CONST(0.006451100561010), FRAC_CONST(0.043720799415744)}, {FRAC_CONST(0.006182713338881), FRAC_CONST(0.043759559592953)},
- {FRAC_CONST(0.005914093341090), FRAC_CONST(0.043796672247476)}, {FRAC_CONST(0.005645250681027), FRAC_CONST(0.043832135982044)}, {FRAC_CONST(0.005376195480466), FRAC_CONST(0.043865949461465)},
- {FRAC_CONST(0.005106937869184), FRAC_CONST(0.043898111412683)}, {FRAC_CONST(0.004837487984578), FRAC_CONST(0.043928620624817)}, {FRAC_CONST(0.004567855971284), FRAC_CONST(0.043957475949213)},
- {FRAC_CONST(0.004298051980793), FRAC_CONST(0.043984676299484)}, {FRAC_CONST(0.004028086171076), FRAC_CONST(0.044010220651553)}, {FRAC_CONST(0.003757968706190), FRAC_CONST(0.044034108043689)},
- {FRAC_CONST(0.003487709755907), FRAC_CONST(0.044056337576546)}, {FRAC_CONST(0.003217319495322), FRAC_CONST(0.044076908413193)}, {FRAC_CONST(0.002946808104477), FRAC_CONST(0.044095819779151)},
- {FRAC_CONST(0.002676185767973), FRAC_CONST(0.044113070962418)}, {FRAC_CONST(0.002405462674586), FRAC_CONST(0.044128661313495)}, {FRAC_CONST(0.002134649016890), FRAC_CONST(0.044142590245416)},
- {FRAC_CONST(0.001863754990865), FRAC_CONST(0.044154857233763)}, {FRAC_CONST(0.001592790795518), FRAC_CONST(0.044165461816692)}, {FRAC_CONST(0.001321766632497), FRAC_CONST(0.044174403594946)},
- {FRAC_CONST(0.001050692705710), FRAC_CONST(0.044181682231873)}, {FRAC_CONST(0.000779579220936), FRAC_CONST(0.044187297453434)}, {FRAC_CONST(0.000508436385446), FRAC_CONST(0.044191249048222)},
- {FRAC_CONST(0.000237274407613), FRAC_CONST(0.044193536867459)}};
- #endif // LD_DEC
- #ifdef ALLOW_SMALL_FRAMELENGTH
-/* 480 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_1920[] = {
- {FRAC_CONST(0.032274858518097), FRAC_CONST(0.000013202404176)}, {FRAC_CONST(0.032274642494505), FRAC_CONST(0.000118821372483)}, {FRAC_CONST(0.032274080835421), FRAC_CONST(0.000224439068308)},
- {FRAC_CONST(0.032273173546860), FRAC_CONST(0.000330054360572)}, {FRAC_CONST(0.032271920638538), FRAC_CONST(0.000435666118218)}, {FRAC_CONST(0.032270322123873), FRAC_CONST(0.000541273210231)},
- {FRAC_CONST(0.032268378019984), FRAC_CONST(0.000646874505642)}, {FRAC_CONST(0.032266088347691), FRAC_CONST(0.000752468873546)}, {FRAC_CONST(0.032263453131514), FRAC_CONST(0.000858055183114)},
- {FRAC_CONST(0.032260472399674), FRAC_CONST(0.000963632303600)}, {FRAC_CONST(0.032257146184092), FRAC_CONST(0.001069199104358)}, {FRAC_CONST(0.032253474520390), FRAC_CONST(0.001174754454853)},
- {FRAC_CONST(0.032249457447888), FRAC_CONST(0.001280297224671)}, {FRAC_CONST(0.032245095009606), FRAC_CONST(0.001385826283535)}, {FRAC_CONST(0.032240387252262), FRAC_CONST(0.001491340501313)},
- {FRAC_CONST(0.032235334226272), FRAC_CONST(0.001596838748031)}, {FRAC_CONST(0.032229935985750), FRAC_CONST(0.001702319893890)}, {FRAC_CONST(0.032224192588507), FRAC_CONST(0.001807782809271)},
- {FRAC_CONST(0.032218104096050), FRAC_CONST(0.001913226364749)}, {FRAC_CONST(0.032211670573582), FRAC_CONST(0.002018649431111)}, {FRAC_CONST(0.032204892090000), FRAC_CONST(0.002124050879359)},
- {FRAC_CONST(0.032197768717898), FRAC_CONST(0.002229429580728)}, {FRAC_CONST(0.032190300533560), FRAC_CONST(0.002334784406698)}, {FRAC_CONST(0.032182487616965), FRAC_CONST(0.002440114229003)},
- {FRAC_CONST(0.032174330051782), FRAC_CONST(0.002545417919644)}, {FRAC_CONST(0.032165827925374), FRAC_CONST(0.002650694350905)}, {FRAC_CONST(0.032156981328790), FRAC_CONST(0.002755942395358)},
- {FRAC_CONST(0.032147790356771), FRAC_CONST(0.002861160925883)}, {FRAC_CONST(0.032138255107744), FRAC_CONST(0.002966348815672)}, {FRAC_CONST(0.032128375683825), FRAC_CONST(0.003071504938250)},
- {FRAC_CONST(0.032118152190814), FRAC_CONST(0.003176628167476)}, {FRAC_CONST(0.032107584738196), FRAC_CONST(0.003281717377568)}, {FRAC_CONST(0.032096673439141), FRAC_CONST(0.003386771443102)},
- {FRAC_CONST(0.032085418410500), FRAC_CONST(0.003491789239036)}, {FRAC_CONST(0.032073819772804), FRAC_CONST(0.003596769640711)}, {FRAC_CONST(0.032061877650267), FRAC_CONST(0.003701711523874)},
- {FRAC_CONST(0.032049592170778), FRAC_CONST(0.003806613764680)}, {FRAC_CONST(0.032036963465906), FRAC_CONST(0.003911475239711)}, {FRAC_CONST(0.032023991670893), FRAC_CONST(0.004016294825985)},
- {FRAC_CONST(0.032010676924657), FRAC_CONST(0.004121071400967)}, {FRAC_CONST(0.031997019369789), FRAC_CONST(0.004225803842586)}, {FRAC_CONST(0.031983019152549), FRAC_CONST(0.004330491029241)},
- {FRAC_CONST(0.031968676422869), FRAC_CONST(0.004435131839816)}, {FRAC_CONST(0.031953991334348), FRAC_CONST(0.004539725153692)}, {FRAC_CONST(0.031938964044252), FRAC_CONST(0.004644269850758)},
- {FRAC_CONST(0.031923594713510), FRAC_CONST(0.004748764811426)}, {FRAC_CONST(0.031907883506716), FRAC_CONST(0.004853208916638)}, {FRAC_CONST(0.031891830592124), FRAC_CONST(0.004957601047881)},
- {FRAC_CONST(0.031875436141648), FRAC_CONST(0.005061940087200)}, {FRAC_CONST(0.031858700330859), FRAC_CONST(0.005166224917208)}, {FRAC_CONST(0.031841623338985), FRAC_CONST(0.005270454421097)},
- {FRAC_CONST(0.031824205348907), FRAC_CONST(0.005374627482653)}, {FRAC_CONST(0.031806446547156), FRAC_CONST(0.005478742986267)}, {FRAC_CONST(0.031788347123916), FRAC_CONST(0.005582799816945)},
- {FRAC_CONST(0.031769907273017), FRAC_CONST(0.005686796860323)}, {FRAC_CONST(0.031751127191935), FRAC_CONST(0.005790733002674)}, {FRAC_CONST(0.031732007081789), FRAC_CONST(0.005894607130928)},
- {FRAC_CONST(0.031712547147340), FRAC_CONST(0.005998418132675)}, {FRAC_CONST(0.031692747596989), FRAC_CONST(0.006102164896182)}, {FRAC_CONST(0.031672608642773), FRAC_CONST(0.006205846310406)},
- {FRAC_CONST(0.031652130500364), FRAC_CONST(0.006309461265002)}, {FRAC_CONST(0.031631313389067), FRAC_CONST(0.006413008650337)}, {FRAC_CONST(0.031610157531816), FRAC_CONST(0.006516487357501)},
- {FRAC_CONST(0.031588663155172), FRAC_CONST(0.006619896278321)}, {FRAC_CONST(0.031566830489325), FRAC_CONST(0.006723234305370)}, {FRAC_CONST(0.031544659768083), FRAC_CONST(0.006826500331981)},
- {FRAC_CONST(0.031522151228878), FRAC_CONST(0.006929693252258)}, {FRAC_CONST(0.031499305112758), FRAC_CONST(0.007032811961088)}, {FRAC_CONST(0.031476121664387), FRAC_CONST(0.007135855354151)},
- {FRAC_CONST(0.031452601132040), FRAC_CONST(0.007238822327937)}, {FRAC_CONST(0.031428743767604), FRAC_CONST(0.007341711779751)}, {FRAC_CONST(0.031404549826572), FRAC_CONST(0.007444522607730)},
- {FRAC_CONST(0.031380019568042), FRAC_CONST(0.007547253710853)}, {FRAC_CONST(0.031355153254712), FRAC_CONST(0.007649903988952)}, {FRAC_CONST(0.031329951152882), FRAC_CONST(0.007752472342725)},
- {FRAC_CONST(0.031304413532445), FRAC_CONST(0.007854957673748)}, {FRAC_CONST(0.031278540666888), FRAC_CONST(0.007957358884484)}, {FRAC_CONST(0.031252332833290), FRAC_CONST(0.008059674878300)},
- {FRAC_CONST(0.031225790312316), FRAC_CONST(0.008161904559473)}, {FRAC_CONST(0.031198913388214), FRAC_CONST(0.008264046833205)}, {FRAC_CONST(0.031171702348814), FRAC_CONST(0.008366100605636)},
- {FRAC_CONST(0.031144157485525), FRAC_CONST(0.008468064783849)}, {FRAC_CONST(0.031116279093331), FRAC_CONST(0.008569938275893)}, {FRAC_CONST(0.031088067470786), FRAC_CONST(0.008671719990782)},
- {FRAC_CONST(0.031059522920014), FRAC_CONST(0.008773408838517)}, {FRAC_CONST(0.031030645746705), FRAC_CONST(0.008875003730092)}, {FRAC_CONST(0.031001436260110), FRAC_CONST(0.008976503577507)},
- {FRAC_CONST(0.030971894773039), FRAC_CONST(0.009077907293780)}, {FRAC_CONST(0.030942021601857), FRAC_CONST(0.009179213792959)}, {FRAC_CONST(0.030911817066483), FRAC_CONST(0.009280421990133)},
- {FRAC_CONST(0.030881281490382), FRAC_CONST(0.009381530801444)}, {FRAC_CONST(0.030850415200566), FRAC_CONST(0.009482539144097)}, {FRAC_CONST(0.030819218527589), FRAC_CONST(0.009583445936373)},
- {FRAC_CONST(0.030787691805541), FRAC_CONST(0.009684250097643)}, {FRAC_CONST(0.030755835372048), FRAC_CONST(0.009784950548375)}, {FRAC_CONST(0.030723649568268), FRAC_CONST(0.009885546210147)},
- {FRAC_CONST(0.030691134738883), FRAC_CONST(0.009986036005661)}, {FRAC_CONST(0.030658291232103), FRAC_CONST(0.010086418858753)}, {FRAC_CONST(0.030625119399655), FRAC_CONST(0.010186693694402)},
- {FRAC_CONST(0.030591619596781), FRAC_CONST(0.010286859438745)}, {FRAC_CONST(0.030557792182239), FRAC_CONST(0.010386915019088)}, {FRAC_CONST(0.030523637518292), FRAC_CONST(0.010486859363916)},
- {FRAC_CONST(0.030489155970710), FRAC_CONST(0.010586691402906)}, {FRAC_CONST(0.030454347908763), FRAC_CONST(0.010686410066936)}, {FRAC_CONST(0.030419213705216), FRAC_CONST(0.010786014288099)},
- {FRAC_CONST(0.030383753736329), FRAC_CONST(0.010885502999714)}, {FRAC_CONST(0.030347968381849), FRAC_CONST(0.010984875136338)}, {FRAC_CONST(0.030311858025010), FRAC_CONST(0.011084129633775)},
- {FRAC_CONST(0.030275423052523), FRAC_CONST(0.011183265429088)}, {FRAC_CONST(0.030238663854579), FRAC_CONST(0.011282281460612)}, {FRAC_CONST(0.030201580824838), FRAC_CONST(0.011381176667967)},
- {FRAC_CONST(0.030164174360430), FRAC_CONST(0.011479949992062)}, {FRAC_CONST(0.030126444861948), FRAC_CONST(0.011578600375117)}, {FRAC_CONST(0.030088392733446), FRAC_CONST(0.011677126760663)},
- {FRAC_CONST(0.030050018382430), FRAC_CONST(0.011775528093563)}, {FRAC_CONST(0.030011322219859), FRAC_CONST(0.011873803320018)}, {FRAC_CONST(0.029972304660138), FRAC_CONST(0.011971951387578)},
- {FRAC_CONST(0.029932966121114), FRAC_CONST(0.012069971245157)}, {FRAC_CONST(0.029893307024070), FRAC_CONST(0.012167861843041)}, {FRAC_CONST(0.029853327793724), FRAC_CONST(0.012265622132901)},
- {FRAC_CONST(0.029813028858222), FRAC_CONST(0.012363251067801)}, {FRAC_CONST(0.029772410649132), FRAC_CONST(0.012460747602215)}, {FRAC_CONST(0.029731473601443), FRAC_CONST(0.012558110692033)},
- {FRAC_CONST(0.029690218153558), FRAC_CONST(0.012655339294575)}, {FRAC_CONST(0.029648644747289), FRAC_CONST(0.012752432368600)}, {FRAC_CONST(0.029606753827855), FRAC_CONST(0.012849388874320)},
- {FRAC_CONST(0.029564545843872), FRAC_CONST(0.012946207773407)}, {FRAC_CONST(0.029522021247356), FRAC_CONST(0.013042888029011)}, {FRAC_CONST(0.029479180493710), FRAC_CONST(0.013139428605762)},
- {FRAC_CONST(0.029436024041725), FRAC_CONST(0.013235828469789)}, {FRAC_CONST(0.029392552353570), FRAC_CONST(0.013332086588727)}, {FRAC_CONST(0.029348765894794), FRAC_CONST(0.013428201931728)},
- {FRAC_CONST(0.029304665134313), FRAC_CONST(0.013524173469475)}, {FRAC_CONST(0.029260250544412), FRAC_CONST(0.013620000174189)}, {FRAC_CONST(0.029215522600735), FRAC_CONST(0.013715681019643)},
- {FRAC_CONST(0.029170481782283), FRAC_CONST(0.013811214981173)}, {FRAC_CONST(0.029125128571406), FRAC_CONST(0.013906601035686)}, {FRAC_CONST(0.029079463453801), FRAC_CONST(0.014001838161674)},
- {FRAC_CONST(0.029033486918505), FRAC_CONST(0.014096925339225)}, {FRAC_CONST(0.028987199457889), FRAC_CONST(0.014191861550031)}, {FRAC_CONST(0.028940601567655), FRAC_CONST(0.014286645777401)},
- {FRAC_CONST(0.028893693746829), FRAC_CONST(0.014381277006273)}, {FRAC_CONST(0.028846476497755), FRAC_CONST(0.014475754223221)}, {FRAC_CONST(0.028798950326094), FRAC_CONST(0.014570076416472)},
- {FRAC_CONST(0.028751115740811), FRAC_CONST(0.014664242575910)}, {FRAC_CONST(0.028702973254178), FRAC_CONST(0.014758251693091)}, {FRAC_CONST(0.028654523381760), FRAC_CONST(0.014852102761253)},
- {FRAC_CONST(0.028605766642418), FRAC_CONST(0.014945794775326)}, {FRAC_CONST(0.028556703558297), FRAC_CONST(0.015039326731945)}, {FRAC_CONST(0.028507334654823), FRAC_CONST(0.015132697629457)},
- {FRAC_CONST(0.028457660460698), FRAC_CONST(0.015225906467935)}, {FRAC_CONST(0.028407681507891), FRAC_CONST(0.015318952249187)}, {FRAC_CONST(0.028357398331639), FRAC_CONST(0.015411833976768)},
- {FRAC_CONST(0.028306811470432), FRAC_CONST(0.015504550655988)}, {FRAC_CONST(0.028255921466016), FRAC_CONST(0.015597101293927)}, {FRAC_CONST(0.028204728863381), FRAC_CONST(0.015689484899442)},
- {FRAC_CONST(0.028153234210760), FRAC_CONST(0.015781700483179)}, {FRAC_CONST(0.028101438059619), FRAC_CONST(0.015873747057582)}, {FRAC_CONST(0.028049340964652), FRAC_CONST(0.015965623636907)},
- {FRAC_CONST(0.027996943483779), FRAC_CONST(0.016057329237229)}, {FRAC_CONST(0.027944246178133), FRAC_CONST(0.016148862876456)}, {FRAC_CONST(0.027891249612061), FRAC_CONST(0.016240223574335)},
- {FRAC_CONST(0.027837954353113), FRAC_CONST(0.016331410352467)}, {FRAC_CONST(0.027784360972039), FRAC_CONST(0.016422422234315)}, {FRAC_CONST(0.027730470042780), FRAC_CONST(0.016513258245214)},
- {FRAC_CONST(0.027676282142466), FRAC_CONST(0.016603917412384)}, {FRAC_CONST(0.027621797851405), FRAC_CONST(0.016694398764938)}, {FRAC_CONST(0.027567017753080), FRAC_CONST(0.016784701333894)},
- {FRAC_CONST(0.027511942434143), FRAC_CONST(0.016874824152183)}, {FRAC_CONST(0.027456572484404), FRAC_CONST(0.016964766254662)}, {FRAC_CONST(0.027400908496833), FRAC_CONST(0.017054526678124)},
- {FRAC_CONST(0.027344951067546), FRAC_CONST(0.017144104461307)}, {FRAC_CONST(0.027288700795801), FRAC_CONST(0.017233498644904)}, {FRAC_CONST(0.027232158283994), FRAC_CONST(0.017322708271577)},
- {FRAC_CONST(0.027175324137651), FRAC_CONST(0.017411732385960)}, {FRAC_CONST(0.027118198965418), FRAC_CONST(0.017500570034678)}, {FRAC_CONST(0.027060783379060), FRAC_CONST(0.017589220266351)},
- {FRAC_CONST(0.027003077993454), FRAC_CONST(0.017677682131607)}, {FRAC_CONST(0.026945083426576), FRAC_CONST(0.017765954683088)}, {FRAC_CONST(0.026886800299502), FRAC_CONST(0.017854036975468)},
- {FRAC_CONST(0.026828229236397), FRAC_CONST(0.017941928065456)}, {FRAC_CONST(0.026769370864511), FRAC_CONST(0.018029627011808)}, {FRAC_CONST(0.026710225814170), FRAC_CONST(0.018117132875340)},
- {FRAC_CONST(0.026650794718768), FRAC_CONST(0.018204444718934)}, {FRAC_CONST(0.026591078214767), FRAC_CONST(0.018291561607551)}, {FRAC_CONST(0.026531076941680), FRAC_CONST(0.018378482608238)},
- {FRAC_CONST(0.026470791542075), FRAC_CONST(0.018465206790142)}, {FRAC_CONST(0.026410222661558), FRAC_CONST(0.018551733224515)}, {FRAC_CONST(0.026349370948775), FRAC_CONST(0.018638060984730)},
- {FRAC_CONST(0.026288237055398), FRAC_CONST(0.018724189146286)}, {FRAC_CONST(0.026226821636121), FRAC_CONST(0.018810116786819)}, {FRAC_CONST(0.026165125348656), FRAC_CONST(0.018895842986112)},
- {FRAC_CONST(0.026103148853718), FRAC_CONST(0.018981366826109)}, {FRAC_CONST(0.026040892815028), FRAC_CONST(0.019066687390916)}, {FRAC_CONST(0.025978357899296), FRAC_CONST(0.019151803766819)},
- {FRAC_CONST(0.025915544776223), FRAC_CONST(0.019236715042290)}, {FRAC_CONST(0.025852454118485), FRAC_CONST(0.019321420307998)}, {FRAC_CONST(0.025789086601733), FRAC_CONST(0.019405918656817)},
- {FRAC_CONST(0.025725442904582), FRAC_CONST(0.019490209183837)}, {FRAC_CONST(0.025661523708606), FRAC_CONST(0.019574290986376)}, {FRAC_CONST(0.025597329698327), FRAC_CONST(0.019658163163984)},
- {FRAC_CONST(0.025532861561211), FRAC_CONST(0.019741824818458)}, {FRAC_CONST(0.025468119987662), FRAC_CONST(0.019825275053848)}, {FRAC_CONST(0.025403105671008), FRAC_CONST(0.019908512976470)},
- {FRAC_CONST(0.025337819307501), FRAC_CONST(0.019991537694913)}, {FRAC_CONST(0.025272261596305), FRAC_CONST(0.020074348320047)}, {FRAC_CONST(0.025206433239491), FRAC_CONST(0.020156943965039)},
- {FRAC_CONST(0.025140334942028), FRAC_CONST(0.020239323745355)}, {FRAC_CONST(0.025073967411776), FRAC_CONST(0.020321486778774)}, {FRAC_CONST(0.025007331359476), FRAC_CONST(0.020403432185395)},
- {FRAC_CONST(0.024940427498748), FRAC_CONST(0.020485159087650)}, {FRAC_CONST(0.024873256546079), FRAC_CONST(0.020566666610309)}, {FRAC_CONST(0.024805819220816), FRAC_CONST(0.020647953880491)},
- {FRAC_CONST(0.024738116245157), FRAC_CONST(0.020729020027676)}, {FRAC_CONST(0.024670148344147), FRAC_CONST(0.020809864183709)}, {FRAC_CONST(0.024601916245669), FRAC_CONST(0.020890485482816)},
- {FRAC_CONST(0.024533420680433), FRAC_CONST(0.020970883061607)}, {FRAC_CONST(0.024464662381971), FRAC_CONST(0.021051056059087)}, {FRAC_CONST(0.024395642086630), FRAC_CONST(0.021131003616670)},
- {FRAC_CONST(0.024326360533561), FRAC_CONST(0.021210724878181)}, {FRAC_CONST(0.024256818464715), FRAC_CONST(0.021290218989868)}, {FRAC_CONST(0.024187016624830), FRAC_CONST(0.021369485100415)},
- {FRAC_CONST(0.024116955761430), FRAC_CONST(0.021448522360944)}, {FRAC_CONST(0.024046636624808), FRAC_CONST(0.021527329925030)}, {FRAC_CONST(0.023976059968027), FRAC_CONST(0.021605906948708)},
- {FRAC_CONST(0.023905226546906), FRAC_CONST(0.021684252590480)}, {FRAC_CONST(0.023834137120014), FRAC_CONST(0.021762366011328)}, {FRAC_CONST(0.023762792448662), FRAC_CONST(0.021840246374720)},
- {FRAC_CONST(0.023691193296893), FRAC_CONST(0.021917892846620)}, {FRAC_CONST(0.023619340431478), FRAC_CONST(0.021995304595495)}, {FRAC_CONST(0.023547234621902), FRAC_CONST(0.022072480792330)},
- {FRAC_CONST(0.023474876640361), FRAC_CONST(0.022149420610628)}, {FRAC_CONST(0.023402267261751), FRAC_CONST(0.022226123226426)}, {FRAC_CONST(0.023329407263659), FRAC_CONST(0.022302587818300)},
- {FRAC_CONST(0.023256297426359), FRAC_CONST(0.022378813567377)}, {FRAC_CONST(0.023182938532797), FRAC_CONST(0.022454799657339)}, {FRAC_CONST(0.023109331368588), FRAC_CONST(0.022530545274437)},
- {FRAC_CONST(0.023035476722006), FRAC_CONST(0.022606049607496)}, {FRAC_CONST(0.022961375383975), FRAC_CONST(0.022681311847926)}, {FRAC_CONST(0.022887028148061), FRAC_CONST(0.022756331189727)},
- {FRAC_CONST(0.022812435810462), FRAC_CONST(0.022831106829504)}, {FRAC_CONST(0.022737599170003), FRAC_CONST(0.022905637966469)}, {FRAC_CONST(0.022662519028125), FRAC_CONST(0.022979923802453)},
- {FRAC_CONST(0.022587196188874), FRAC_CONST(0.023053963541915)}, {FRAC_CONST(0.022511631458899), FRAC_CONST(0.023127756391950)}, {FRAC_CONST(0.022435825647437), FRAC_CONST(0.023201301562294)},
- {FRAC_CONST(0.022359779566306), FRAC_CONST(0.023274598265338)}, {FRAC_CONST(0.022283494029900), FRAC_CONST(0.023347645716133)}, {FRAC_CONST(0.022206969855176), FRAC_CONST(0.023420443132400)},
- {FRAC_CONST(0.022130207861645), FRAC_CONST(0.023492989734537)}, {FRAC_CONST(0.022053208871367), FRAC_CONST(0.023565284745628)}, {FRAC_CONST(0.021975973708940), FRAC_CONST(0.023637327391451)},
- {FRAC_CONST(0.021898503201489), FRAC_CONST(0.023709116900488)}, {FRAC_CONST(0.021820798178663), FRAC_CONST(0.023780652503931)}, {FRAC_CONST(0.021742859472618), FRAC_CONST(0.023851933435691)},
- {FRAC_CONST(0.021664687918017), FRAC_CONST(0.023922958932406)}, {FRAC_CONST(0.021586284352013), FRAC_CONST(0.023993728233451)}, {FRAC_CONST(0.021507649614247), FRAC_CONST(0.024064240580942)},
- {FRAC_CONST(0.021428784546832), FRAC_CONST(0.024134495219750)}, {FRAC_CONST(0.021349689994350), FRAC_CONST(0.024204491397504)}, {FRAC_CONST(0.021270366803840), FRAC_CONST(0.024274228364600)},
- {FRAC_CONST(0.021190815824791), FRAC_CONST(0.024343705374213)}, {FRAC_CONST(0.021111037909128), FRAC_CONST(0.024412921682298)}, {FRAC_CONST(0.021031033911210), FRAC_CONST(0.024481876547605)},
- {FRAC_CONST(0.020950804687815), FRAC_CONST(0.024550569231683)}, {FRAC_CONST(0.020870351098134), FRAC_CONST(0.024618998998889)}, {FRAC_CONST(0.020789674003759), FRAC_CONST(0.024687165116394)},
- {FRAC_CONST(0.020708774268678), FRAC_CONST(0.024755066854194)}, {FRAC_CONST(0.020627652759262), FRAC_CONST(0.024822703485116)}, {FRAC_CONST(0.020546310344257), FRAC_CONST(0.024890074284826)},
- {FRAC_CONST(0.020464747894775), FRAC_CONST(0.024957178531837)}, {FRAC_CONST(0.020382966284284), FRAC_CONST(0.025024015507516)}, {FRAC_CONST(0.020300966388600), FRAC_CONST(0.025090584496093)},
- {FRAC_CONST(0.020218749085876), FRAC_CONST(0.025156884784668)}, {FRAC_CONST(0.020136315256592), FRAC_CONST(0.025222915663218)}, {FRAC_CONST(0.020053665783549), FRAC_CONST(0.025288676424605)},
- {FRAC_CONST(0.019970801551857), FRAC_CONST(0.025354166364584)}, {FRAC_CONST(0.019887723448925), FRAC_CONST(0.025419384781811)}, {FRAC_CONST(0.019804432364452), FRAC_CONST(0.025484330977848)},
- {FRAC_CONST(0.019720929190419), FRAC_CONST(0.025549004257175)}, {FRAC_CONST(0.019637214821078), FRAC_CONST(0.025613403927192)}, {FRAC_CONST(0.019553290152943), FRAC_CONST(0.025677529298230)},
- {FRAC_CONST(0.019469156084779), FRAC_CONST(0.025741379683559)}, {FRAC_CONST(0.019384813517595), FRAC_CONST(0.025804954399392)}, {FRAC_CONST(0.019300263354632), FRAC_CONST(0.025868252764895)},
- {FRAC_CONST(0.019215506501354), FRAC_CONST(0.025931274102193)}, {FRAC_CONST(0.019130543865439), FRAC_CONST(0.025994017736379)}, {FRAC_CONST(0.019045376356769), FRAC_CONST(0.026056482995518)},
- {FRAC_CONST(0.018960004887419), FRAC_CONST(0.026118669210657)}, {FRAC_CONST(0.018874430371648), FRAC_CONST(0.026180575715833)}, {FRAC_CONST(0.018788653725892), FRAC_CONST(0.026242201848076)},
- {FRAC_CONST(0.018702675868750), FRAC_CONST(0.026303546947421)}, {FRAC_CONST(0.018616497720974), FRAC_CONST(0.026364610356909)}, {FRAC_CONST(0.018530120205464), FRAC_CONST(0.026425391422602)},
- {FRAC_CONST(0.018443544247254), FRAC_CONST(0.026485889493583)}, {FRAC_CONST(0.018356770773502), FRAC_CONST(0.026546103921965)}, {FRAC_CONST(0.018269800713483), FRAC_CONST(0.026606034062902)},
- {FRAC_CONST(0.018182634998576), FRAC_CONST(0.026665679274589)}, {FRAC_CONST(0.018095274562256), FRAC_CONST(0.026725038918274)}, {FRAC_CONST(0.018007720340083), FRAC_CONST(0.026784112358263)},
- {FRAC_CONST(0.017919973269692), FRAC_CONST(0.026842898961926)}, {FRAC_CONST(0.017832034290785), FRAC_CONST(0.026901398099707)}, {FRAC_CONST(0.017743904345116), FRAC_CONST(0.026959609145127)},
- {FRAC_CONST(0.017655584376488), FRAC_CONST(0.027017531474792)}, {FRAC_CONST(0.017567075330734), FRAC_CONST(0.027075164468401)}, {FRAC_CONST(0.017478378155718), FRAC_CONST(0.027132507508750)},
- {FRAC_CONST(0.017389493801313), FRAC_CONST(0.027189559981742)}, {FRAC_CONST(0.017300423219401), FRAC_CONST(0.027246321276391)}, {FRAC_CONST(0.017211167363854), FRAC_CONST(0.027302790784828)},
- {FRAC_CONST(0.017121727190533), FRAC_CONST(0.027358967902310)}, {FRAC_CONST(0.017032103657269), FRAC_CONST(0.027414852027226)}, {FRAC_CONST(0.016942297723858), FRAC_CONST(0.027470442561102)},
- {FRAC_CONST(0.016852310352050), FRAC_CONST(0.027525738908608)}, {FRAC_CONST(0.016762142505537), FRAC_CONST(0.027580740477564)}, {FRAC_CONST(0.016671795149944), FRAC_CONST(0.027635446678948)},
- {FRAC_CONST(0.016581269252819), FRAC_CONST(0.027689856926900)}, {FRAC_CONST(0.016490565783622), FRAC_CONST(0.027743970638730)}, {FRAC_CONST(0.016399685713714), FRAC_CONST(0.027797787234924)},
- {FRAC_CONST(0.016308630016347), FRAC_CONST(0.027851306139149)}, {FRAC_CONST(0.016217399666655), FRAC_CONST(0.027904526778260)}, {FRAC_CONST(0.016125995641641), FRAC_CONST(0.027957448582309)},
- {FRAC_CONST(0.016034418920170), FRAC_CONST(0.028010070984544)}, {FRAC_CONST(0.015942670482954), FRAC_CONST(0.028062393421421)}, {FRAC_CONST(0.015850751312545), FRAC_CONST(0.028114415332610)},
- {FRAC_CONST(0.015758662393324), FRAC_CONST(0.028166136160998)}, {FRAC_CONST(0.015666404711489), FRAC_CONST(0.028217555352697)}, {FRAC_CONST(0.015573979255046), FRAC_CONST(0.028268672357047)},
- {FRAC_CONST(0.015481387013797), FRAC_CONST(0.028319486626627)}, {FRAC_CONST(0.015388628979331), FRAC_CONST(0.028369997617257)}, {FRAC_CONST(0.015295706145012), FRAC_CONST(0.028420204788004)},
- {FRAC_CONST(0.015202619505968), FRAC_CONST(0.028470107601191)}, {FRAC_CONST(0.015109370059084), FRAC_CONST(0.028519705522399)}, {FRAC_CONST(0.015015958802984), FRAC_CONST(0.028568998020472)},
- {FRAC_CONST(0.014922386738030), FRAC_CONST(0.028617984567529)}, {FRAC_CONST(0.014828654866302), FRAC_CONST(0.028666664638963)}, {FRAC_CONST(0.014734764191593), FRAC_CONST(0.028715037713449)},
- {FRAC_CONST(0.014640715719398), FRAC_CONST(0.028763103272951)}, {FRAC_CONST(0.014546510456900), FRAC_CONST(0.028810860802724)}, {FRAC_CONST(0.014452149412962), FRAC_CONST(0.028858309791325)},
- {FRAC_CONST(0.014357633598114), FRAC_CONST(0.028905449730613)}, {FRAC_CONST(0.014262964024545), FRAC_CONST(0.028952280115756)}, {FRAC_CONST(0.014168141706090), FRAC_CONST(0.028998800445240)},
- {FRAC_CONST(0.014073167658220), FRAC_CONST(0.029045010220868)}, {FRAC_CONST(0.013978042898030), FRAC_CONST(0.029090908947771)}, {FRAC_CONST(0.013882768444231), FRAC_CONST(0.029136496134411)},
- {FRAC_CONST(0.013787345317136), FRAC_CONST(0.029181771292585)}, {FRAC_CONST(0.013691774538648), FRAC_CONST(0.029226733937433)}, {FRAC_CONST(0.013596057132255), FRAC_CONST(0.029271383587441)},
- {FRAC_CONST(0.013500194123014), FRAC_CONST(0.029315719764447)}, {FRAC_CONST(0.013404186537539), FRAC_CONST(0.029359741993647)}, {FRAC_CONST(0.013308035403995), FRAC_CONST(0.029403449803598)},
- {FRAC_CONST(0.013211741752084), FRAC_CONST(0.029446842726223)}, {FRAC_CONST(0.013115306613032), FRAC_CONST(0.029489920296820)}, {FRAC_CONST(0.013018731019584), FRAC_CONST(0.029532682054063)},
- {FRAC_CONST(0.012922016005985), FRAC_CONST(0.029575127540008)}, {FRAC_CONST(0.012825162607977), FRAC_CONST(0.029617256300097)}, {FRAC_CONST(0.012728171862781), FRAC_CONST(0.029659067883165)},
- {FRAC_CONST(0.012631044809089), FRAC_CONST(0.029700561841444)}, {FRAC_CONST(0.012533782487056), FRAC_CONST(0.029741737730567)}, {FRAC_CONST(0.012436385938281), FRAC_CONST(0.029782595109573)},
- {FRAC_CONST(0.012338856205805), FRAC_CONST(0.029823133540913)}, {FRAC_CONST(0.012241194334091), FRAC_CONST(0.029863352590452)}, {FRAC_CONST(0.012143401369021), FRAC_CONST(0.029903251827477)},
- {FRAC_CONST(0.012045478357878), FRAC_CONST(0.029942830824699)}, {FRAC_CONST(0.011947426349339), FRAC_CONST(0.029982089158259)}, {FRAC_CONST(0.011849246393462), FRAC_CONST(0.030021026407731)},
- {FRAC_CONST(0.011750939541676), FRAC_CONST(0.030059642156129)}, {FRAC_CONST(0.011652506846768), FRAC_CONST(0.030097935989909)}, {FRAC_CONST(0.011553949362874), FRAC_CONST(0.030135907498976)},
- {FRAC_CONST(0.011455268145464), FRAC_CONST(0.030173556276684)}, {FRAC_CONST(0.011356464251335), FRAC_CONST(0.030210881919845)}, {FRAC_CONST(0.011257538738598), FRAC_CONST(0.030247884028732)},
- {FRAC_CONST(0.011158492666665), FRAC_CONST(0.030284562207083)}, {FRAC_CONST(0.011059327096240), FRAC_CONST(0.030320916062102)}, {FRAC_CONST(0.010960043089307), FRAC_CONST(0.030356945204470)},
- {FRAC_CONST(0.010860641709118), FRAC_CONST(0.030392649248343)}, {FRAC_CONST(0.010761124020182), FRAC_CONST(0.030428027811361)}, {FRAC_CONST(0.010661491088253), FRAC_CONST(0.030463080514646)},
- {FRAC_CONST(0.010561743980319), FRAC_CONST(0.030497806982812)}, {FRAC_CONST(0.010461883764593), FRAC_CONST(0.030532206843968)}, {FRAC_CONST(0.010361911510496), FRAC_CONST(0.030566279729717)},
- {FRAC_CONST(0.010261828288652), FRAC_CONST(0.030600025275167)}, {FRAC_CONST(0.010161635170872), FRAC_CONST(0.030633443118931)}, {FRAC_CONST(0.010061333230142), FRAC_CONST(0.030666532903129)},
- {FRAC_CONST(0.009960923540617), FRAC_CONST(0.030699294273397)}, {FRAC_CONST(0.009860407177603), FRAC_CONST(0.030731726878888)}, {FRAC_CONST(0.009759785217550), FRAC_CONST(0.030763830372273)},
- {FRAC_CONST(0.009659058738038), FRAC_CONST(0.030795604409750)}, {FRAC_CONST(0.009558228817767), FRAC_CONST(0.030827048651045)}, {FRAC_CONST(0.009457296536545), FRAC_CONST(0.030858162759415)},
- {FRAC_CONST(0.009356262975275), FRAC_CONST(0.030888946401653)}, {FRAC_CONST(0.009255129215945), FRAC_CONST(0.030919399248091)}, {FRAC_CONST(0.009153896341616), FRAC_CONST(0.030949520972603)},
- {FRAC_CONST(0.009052565436412), FRAC_CONST(0.030979311252611)}, {FRAC_CONST(0.008951137585505), FRAC_CONST(0.031008769769084)}, {FRAC_CONST(0.008849613875105), FRAC_CONST(0.031037896206544)},
- {FRAC_CONST(0.008747995392451), FRAC_CONST(0.031066690253072)}, {FRAC_CONST(0.008646283225794), FRAC_CONST(0.031095151600306)}, {FRAC_CONST(0.008544478464390), FRAC_CONST(0.031123279943448)},
- {FRAC_CONST(0.008442582198486), FRAC_CONST(0.031151074981266)}, {FRAC_CONST(0.008340595519310), FRAC_CONST(0.031178536416098)}, {FRAC_CONST(0.008238519519057), FRAC_CONST(0.031205663953853)},
- {FRAC_CONST(0.008136355290878), FRAC_CONST(0.031232457304017)}, {FRAC_CONST(0.008034103928871), FRAC_CONST(0.031258916179656)}, {FRAC_CONST(0.007931766528065), FRAC_CONST(0.031285040297416)},
- {FRAC_CONST(0.007829344184412), FRAC_CONST(0.031310829377528)}, {FRAC_CONST(0.007726837994772), FRAC_CONST(0.031336283143813)}, {FRAC_CONST(0.007624249056906), FRAC_CONST(0.031361401323680)},
- {FRAC_CONST(0.007521578469457), FRAC_CONST(0.031386183648135)}, {FRAC_CONST(0.007418827331946), FRAC_CONST(0.031410629851778)}, {FRAC_CONST(0.007315996744755), FRAC_CONST(0.031434739672811)},
- {FRAC_CONST(0.007213087809115), FRAC_CONST(0.031458512853036)}, {FRAC_CONST(0.007110101627101), FRAC_CONST(0.031481949137863)}, {FRAC_CONST(0.007007039301610), FRAC_CONST(0.031505048276306)},
- {FRAC_CONST(0.006903901936357), FRAC_CONST(0.031527810020993)}, {FRAC_CONST(0.006800690635862), FRAC_CONST(0.031550234128164)}, {FRAC_CONST(0.006697406505433), FRAC_CONST(0.031572320357675)},
- {FRAC_CONST(0.006594050651161), FRAC_CONST(0.031594068473000)}, {FRAC_CONST(0.006490624179905), FRAC_CONST(0.031615478241233)}, {FRAC_CONST(0.006387128199278), FRAC_CONST(0.031636549433095)},
- {FRAC_CONST(0.006283563817639), FRAC_CONST(0.031657281822929)}, {FRAC_CONST(0.006179932144080), FRAC_CONST(0.031677675188707)}, {FRAC_CONST(0.006076234288412), FRAC_CONST(0.031697729312034)},
- {FRAC_CONST(0.005972471361157), FRAC_CONST(0.031717443978146)}, {FRAC_CONST(0.005868644473532), FRAC_CONST(0.031736818975914)}, {FRAC_CONST(0.005764754737440), FRAC_CONST(0.031755854097848)},
- {FRAC_CONST(0.005660803265456), FRAC_CONST(0.031774549140098)}, {FRAC_CONST(0.005556791170816), FRAC_CONST(0.031792903902453)}, {FRAC_CONST(0.005452719567407), FRAC_CONST(0.031810918188350)},
- {FRAC_CONST(0.005348589569753), FRAC_CONST(0.031828591804869)}, {FRAC_CONST(0.005244402293001), FRAC_CONST(0.031845924562742)}, {FRAC_CONST(0.005140158852914), FRAC_CONST(0.031862916276347)},
- {FRAC_CONST(0.005035860365855), FRAC_CONST(0.031879566763717)}, {FRAC_CONST(0.004931507948778), FRAC_CONST(0.031895875846539)}, {FRAC_CONST(0.004827102719212), FRAC_CONST(0.031911843350155)},
- {FRAC_CONST(0.004722645795254), FRAC_CONST(0.031927469103567)}, {FRAC_CONST(0.004618138295554), FRAC_CONST(0.031942752939435)}, {FRAC_CONST(0.004513581339303), FRAC_CONST(0.031957694694082)},
- {FRAC_CONST(0.004408976046222), FRAC_CONST(0.031972294207493)}, {FRAC_CONST(0.004304323536549), FRAC_CONST(0.031986551323320)}, {FRAC_CONST(0.004199624931030), FRAC_CONST(0.032000465888879)},
- {FRAC_CONST(0.004094881350902), FRAC_CONST(0.032014037755158)}, {FRAC_CONST(0.003990093917884), FRAC_CONST(0.032027266776813)}, {FRAC_CONST(0.003885263754166), FRAC_CONST(0.032040152812170)},
- {FRAC_CONST(0.003780391982394), FRAC_CONST(0.032052695723232)}, {FRAC_CONST(0.003675479725661), FRAC_CONST(0.032064895375674)}, {FRAC_CONST(0.003570528107494), FRAC_CONST(0.032076751638847)},
- {FRAC_CONST(0.003465538251839), FRAC_CONST(0.032088264385780)}, {FRAC_CONST(0.003360511283053), FRAC_CONST(0.032099433493181)}, {FRAC_CONST(0.003255448325892), FRAC_CONST(0.032110258841438)},
- {FRAC_CONST(0.003150350505494), FRAC_CONST(0.032120740314619)}, {FRAC_CONST(0.003045218947373), FRAC_CONST(0.032130877800478)}, {FRAC_CONST(0.002940054777404), FRAC_CONST(0.032140671190449)},
- {FRAC_CONST(0.002834859121810), FRAC_CONST(0.032150120379653)}, {FRAC_CONST(0.002729633107153), FRAC_CONST(0.032159225266897)}, {FRAC_CONST(0.002624377860318), FRAC_CONST(0.032167985754674)},
- {FRAC_CONST(0.002519094508504), FRAC_CONST(0.032176401749168)}, {FRAC_CONST(0.002413784179212), FRAC_CONST(0.032184473160250)}, {FRAC_CONST(0.002308448000231), FRAC_CONST(0.032192199901481)},
- {FRAC_CONST(0.002203087099626), FRAC_CONST(0.032199581890114)}, {FRAC_CONST(0.002097702605728), FRAC_CONST(0.032206619047093)}, {FRAC_CONST(0.001992295647121), FRAC_CONST(0.032213311297057)},
- {FRAC_CONST(0.001886867352628), FRAC_CONST(0.032219658568338)}, {FRAC_CONST(0.001781418851302), FRAC_CONST(0.032225660792960)}, {FRAC_CONST(0.001675951272410), FRAC_CONST(0.032231317906644)},
- {FRAC_CONST(0.001570465745428), FRAC_CONST(0.032236629848809)}, {FRAC_CONST(0.001464963400018), FRAC_CONST(0.032241596562566)}, {FRAC_CONST(0.001359445366028), FRAC_CONST(0.032246217994727)},
- {FRAC_CONST(0.001253912773470), FRAC_CONST(0.032250494095799)}, {FRAC_CONST(0.001148366752513), FRAC_CONST(0.032254424819990)}, {FRAC_CONST(0.001042808433471), FRAC_CONST(0.032258010125204)},
- {FRAC_CONST(0.000937238946789), FRAC_CONST(0.032261249973045)}, {FRAC_CONST(0.000831659423030), FRAC_CONST(0.032264144328817)}, {FRAC_CONST(0.000726070992868), FRAC_CONST(0.032266693161525)},
- {FRAC_CONST(0.000620474787068), FRAC_CONST(0.032268896443871)}, {FRAC_CONST(0.000514871936481), FRAC_CONST(0.032270754152261)}, {FRAC_CONST(0.000409263572030), FRAC_CONST(0.032272266266801)},
- {FRAC_CONST(0.000303650824695), FRAC_CONST(0.032273432771295)}, {FRAC_CONST(0.000198034825504), FRAC_CONST(0.032274253653254)}, {FRAC_CONST(0.000092416705518), FRAC_CONST(0.032274728903884)}};
- #ifdef LD_DEC
-/* 240 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_960[] = {
- {FRAC_CONST(0.045643531183573), FRAC_CONST(0.000037342034959)}, {FRAC_CONST(0.045642309173789), FRAC_CONST(0.000336075315362)}, {FRAC_CONST(0.045639131999390), FRAC_CONST(0.000634794199417)},
- {FRAC_CONST(0.045633999796474), FRAC_CONST(0.000933485891002)}, {FRAC_CONST(0.045626912784890), FRAC_CONST(0.001232137595157)}, {FRAC_CONST(0.045617871268219), FRAC_CONST(0.001530736518639)},
- {FRAC_CONST(0.045606875633772), FRAC_CONST(0.001829269870464)}, {FRAC_CONST(0.045593926352564), FRAC_CONST(0.002127724862455)}, {FRAC_CONST(0.045579023979299), FRAC_CONST(0.002426088709795)},
- {FRAC_CONST(0.045562169152346), FRAC_CONST(0.002724348631569)}, {FRAC_CONST(0.045543362593709), FRAC_CONST(0.003022491851315)}, {FRAC_CONST(0.045522605108999), FRAC_CONST(0.003320505597570)},
- {FRAC_CONST(0.045499897587396), FRAC_CONST(0.003618377104416)}, {FRAC_CONST(0.045475241001617), FRAC_CONST(0.003916093612031)}, {FRAC_CONST(0.045448636407866), FRAC_CONST(0.004213642367228)},
- {FRAC_CONST(0.045420084945797), FRAC_CONST(0.004511010624011)}, {FRAC_CONST(0.045389587838458), FRAC_CONST(0.004808185644112)}, {FRAC_CONST(0.045357146392244), FRAC_CONST(0.005105154697544)},
- {FRAC_CONST(0.045322761996840), FRAC_CONST(0.005401905063139)}, {FRAC_CONST(0.045286436125157), FRAC_CONST(0.005698424029100)}, {FRAC_CONST(0.045248170333275), FRAC_CONST(0.005994698893542)},
- {FRAC_CONST(0.045207966260374), FRAC_CONST(0.006290716965035)}, {FRAC_CONST(0.045165825628663), FRAC_CONST(0.006586465563151)}, {FRAC_CONST(0.045121750243305), FRAC_CONST(0.006881932019003)},
- {FRAC_CONST(0.045075741992343), FRAC_CONST(0.007177103675792)}, {FRAC_CONST(0.045027802846618), FRAC_CONST(0.007471967889347)}, {FRAC_CONST(0.044977934859683), FRAC_CONST(0.007766512028667)},
- {FRAC_CONST(0.044926140167717), FRAC_CONST(0.008060723476460)}, {FRAC_CONST(0.044872420989432), FRAC_CONST(0.008354589629687)}, {FRAC_CONST(0.044816779625979), FRAC_CONST(0.008648097900101)},
- {FRAC_CONST(0.044759218460849), FRAC_CONST(0.008941235714784)}, {FRAC_CONST(0.044699739959770), FRAC_CONST(0.009233990516688)}, {FRAC_CONST(0.044638346670603), FRAC_CONST(0.009526349765171)},
- {FRAC_CONST(0.044575041223233), FRAC_CONST(0.009818300936537)}, {FRAC_CONST(0.044509826329454), FRAC_CONST(0.010109831524568)}, {FRAC_CONST(0.044442704782856), FRAC_CONST(0.010400929041064)},
- {FRAC_CONST(0.044373679458701), FRAC_CONST(0.010691581016378)}, {FRAC_CONST(0.044302753313806), FRAC_CONST(0.010981774999945)}, {FRAC_CONST(0.044229929386409), FRAC_CONST(0.011271498560822)},
- {FRAC_CONST(0.044155210796046), FRAC_CONST(0.011560739288214)}, {FRAC_CONST(0.044078600743413), FRAC_CONST(0.011849484792012)}, {FRAC_CONST(0.044000102510229), FRAC_CONST(0.012137722703321)},
- {FRAC_CONST(0.043919719459097), FRAC_CONST(0.012425440674986)}, {FRAC_CONST(0.043837455033359), FRAC_CONST(0.012712626382127)}, {FRAC_CONST(0.043753312756950), FRAC_CONST(0.012999267522665)},
- {FRAC_CONST(0.043667296234245), FRAC_CONST(0.013285351817848)}, {FRAC_CONST(0.043579409149906), FRAC_CONST(0.013570867012776)}, {FRAC_CONST(0.043489655268722), FRAC_CONST(0.013855800876928)},
- {FRAC_CONST(0.043398038435451), FRAC_CONST(0.014140141204686)}, {FRAC_CONST(0.043304562574653), FRAC_CONST(0.014423875815857)}, {FRAC_CONST(0.043209231690524), FRAC_CONST(0.014706992556195)},
- {FRAC_CONST(0.043112049866720), FRAC_CONST(0.014989479297920)}, {FRAC_CONST(0.043013021266188), FRAC_CONST(0.015271323940241)}, {FRAC_CONST(0.042912150130984), FRAC_CONST(0.015552514409871)},
- {FRAC_CONST(0.042809440782090), FRAC_CONST(0.015833038661547)}, {FRAC_CONST(0.042704897619235), FRAC_CONST(0.016112884678543)}, {FRAC_CONST(0.042598525120698), FRAC_CONST(0.016392040473187)},
- {FRAC_CONST(0.042490327843124), FRAC_CONST(0.016670494087374)}, {FRAC_CONST(0.042380310421324), FRAC_CONST(0.016948233593079)}, {FRAC_CONST(0.042268477568078), FRAC_CONST(0.017225247092864)},
- {FRAC_CONST(0.042154834073934), FRAC_CONST(0.017501522720393)}, {FRAC_CONST(0.042039384807000), FRAC_CONST(0.017777048640940)}, {FRAC_CONST(0.041922134712739), FRAC_CONST(0.018051813051888)},
- {FRAC_CONST(0.041803088813754), FRAC_CONST(0.018325804183247)}, {FRAC_CONST(0.041682252209576), FRAC_CONST(0.018599010298148)}, {FRAC_CONST(0.041559630076443), FRAC_CONST(0.018871419693350)},
- {FRAC_CONST(0.041435227667079), FRAC_CONST(0.019143020699741)}, {FRAC_CONST(0.041309050310468), FRAC_CONST(0.019413801682838)}, {FRAC_CONST(0.041181103411629), FRAC_CONST(0.019683751043285)},
- {FRAC_CONST(0.041051392451382), FRAC_CONST(0.019952857217350)}, {FRAC_CONST(0.040919922986111), FRAC_CONST(0.020221108677421)}, {FRAC_CONST(0.040786700647532), FRAC_CONST(0.020488493932496)},
- {FRAC_CONST(0.040651731142446), FRAC_CONST(0.020755001528683)}, {FRAC_CONST(0.040515020252497), FRAC_CONST(0.021020620049682)}, {FRAC_CONST(0.040376573833925), FRAC_CONST(0.021285338117280)},
- {FRAC_CONST(0.040236397817314), FRAC_CONST(0.021549144391836)}, {FRAC_CONST(0.040094498207337), FRAC_CONST(0.021812027572768)}, {FRAC_CONST(0.039950881082502), FRAC_CONST(0.022073976399034)},
- {FRAC_CONST(0.039805552594888), FRAC_CONST(0.022334979649620)}, {FRAC_CONST(0.039658518969884), FRAC_CONST(0.022595026144014)}, {FRAC_CONST(0.039509786505922), FRAC_CONST(0.022854104742690)},
- {FRAC_CONST(0.039359361574204), FRAC_CONST(0.023112204347583)}, {FRAC_CONST(0.039207250618434), FRAC_CONST(0.023369313902565)}, {FRAC_CONST(0.039053460154540), FRAC_CONST(0.023625422393919)},
- {FRAC_CONST(0.038897996770393), FRAC_CONST(0.023880518850809)}, {FRAC_CONST(0.038740867125527), FRAC_CONST(0.024134592345752)}, {FRAC_CONST(0.038582077950852), FRAC_CONST(0.024387631995085)},
- {FRAC_CONST(0.038421636048370), FRAC_CONST(0.024639626959432)}, {FRAC_CONST(0.038259548290876), FRAC_CONST(0.024890566444167)}, {FRAC_CONST(0.038095821621671), FRAC_CONST(0.025140439699877)},
- {FRAC_CONST(0.037930463054261), FRAC_CONST(0.025389236022825)}, {FRAC_CONST(0.037763479672055), FRAC_CONST(0.025636944755403)}, {FRAC_CONST(0.037594878628068), FRAC_CONST(0.025883555286595)},
- {FRAC_CONST(0.037424667144605), FRAC_CONST(0.026129057052425)}, {FRAC_CONST(0.037252852512960), FRAC_CONST(0.026373439536415)}, {FRAC_CONST(0.037079442093102), FRAC_CONST(0.026616692270033)},
- {FRAC_CONST(0.036904443313354), FRAC_CONST(0.026858804833142)}, {FRAC_CONST(0.036727863670081), FRAC_CONST(0.027099766854444)}, {FRAC_CONST(0.036549710727369), FRAC_CONST(0.027339568011930)},
- {FRAC_CONST(0.036369992116697), FRAC_CONST(0.027578198033315)}, {FRAC_CONST(0.036188715536611), FRAC_CONST(0.027815646696484)}, {FRAC_CONST(0.036005888752396), FRAC_CONST(0.028051903829926)},
- {FRAC_CONST(0.035821519595745), FRAC_CONST(0.028286959313171)}, {FRAC_CONST(0.035635615964417), FRAC_CONST(0.028520803077226)}, {FRAC_CONST(0.035448185821906), FRAC_CONST(0.028753425105002)},
- {FRAC_CONST(0.035259237197095), FRAC_CONST(0.028984815431745)}, {FRAC_CONST(0.035068778183914), FRAC_CONST(0.029214964145465)}, {FRAC_CONST(0.034876816940994), FRAC_CONST(0.029443861387355)},
- {FRAC_CONST(0.034683361691315), FRAC_CONST(0.029671497352220)}, {FRAC_CONST(0.034488420721856), FRAC_CONST(0.029897862288892)}, {FRAC_CONST(0.034292002383240), FRAC_CONST(0.030122946500652)},
- {FRAC_CONST(0.034094115089375), FRAC_CONST(0.030346740345641)}, {FRAC_CONST(0.033894767317093), FRAC_CONST(0.030569234237276)}, {FRAC_CONST(0.033693967605790), FRAC_CONST(0.030790418644658)},
- {FRAC_CONST(0.033491724557057), FRAC_CONST(0.031010284092984)}, {FRAC_CONST(0.033288046834313), FRAC_CONST(0.031228821163949)}, {FRAC_CONST(0.033082943162434), FRAC_CONST(0.031446020496153)},
- {FRAC_CONST(0.032876422327378), FRAC_CONST(0.031661872785500)}, {FRAC_CONST(0.032668493175811), FRAC_CONST(0.031876368785596)}, {FRAC_CONST(0.032459164614726), FRAC_CONST(0.032089499308145)},
- {FRAC_CONST(0.032248445611061), FRAC_CONST(0.032301255223347)}, {FRAC_CONST(0.032036345191317), FRAC_CONST(0.032511627460281)}, {FRAC_CONST(0.031822872441171), FRAC_CONST(0.032720607007302)},
- {FRAC_CONST(0.031608036505083), FRAC_CONST(0.032928184912422)}, {FRAC_CONST(0.031391846585912), FRAC_CONST(0.033134352283693)}, {FRAC_CONST(0.031174311944513), FRAC_CONST(0.033339100289593)},
- {FRAC_CONST(0.030955441899347), FRAC_CONST(0.033542420159397)}, {FRAC_CONST(0.030735245826077), FRAC_CONST(0.033744303183559)}, {FRAC_CONST(0.030513733157171), FRAC_CONST(0.033944740714083)},
- {FRAC_CONST(0.030290913381494), FRAC_CONST(0.034143724164891)}, {FRAC_CONST(0.030066796043904), FRAC_CONST(0.034341245012195)}, {FRAC_CONST(0.029841390744841), FRAC_CONST(0.034537294794860)},
- {FRAC_CONST(0.029614707139919), FRAC_CONST(0.034731865114764)}, {FRAC_CONST(0.029386754939508), FRAC_CONST(0.034924947637164)}, {FRAC_CONST(0.029157543908322), FRAC_CONST(0.035116534091046)},
- {FRAC_CONST(0.028927083864999), FRAC_CONST(0.035306616269485)}, {FRAC_CONST(0.028695384681680), FRAC_CONST(0.035495186029992)}, {FRAC_CONST(0.028462456283587), FRAC_CONST(0.035682235294866)},
- {FRAC_CONST(0.028228308648598), FRAC_CONST(0.035867756051541)}, {FRAC_CONST(0.027992951806817), FRAC_CONST(0.036051740352923)}, {FRAC_CONST(0.027756395840148), FRAC_CONST(0.036234180317738)},
- {FRAC_CONST(0.027518650881862), FRAC_CONST(0.036415068130865)}, {FRAC_CONST(0.027279727116161), FRAC_CONST(0.036594396043672)}, {FRAC_CONST(0.027039634777745), FRAC_CONST(0.036772156374348)},
- {FRAC_CONST(0.026798384151369), FRAC_CONST(0.036948341508233)}, {FRAC_CONST(0.026555985571409), FRAC_CONST(0.037122943898140)}, {FRAC_CONST(0.026312449421412), FRAC_CONST(0.037295956064686)},
- {FRAC_CONST(0.026067786133656), FRAC_CONST(0.037467370596605)}, {FRAC_CONST(0.025822006188702), FRAC_CONST(0.037637180151068)}, {FRAC_CONST(0.025575120114946), FRAC_CONST(0.037805377454000)},
- {FRAC_CONST(0.025327138488165), FRAC_CONST(0.037971955300388)}, {FRAC_CONST(0.025078071931066), FRAC_CONST(0.038136906554591)}, {FRAC_CONST(0.024827931112832), FRAC_CONST(0.038300224150647)},
- {FRAC_CONST(0.024576726748663), FRAC_CONST(0.038461901092573)}, {FRAC_CONST(0.024324469599317), FRAC_CONST(0.038621930454668)}, {FRAC_CONST(0.024071170470652), FRAC_CONST(0.038780305381806)},
- {FRAC_CONST(0.023816840213160), FRAC_CONST(0.038937019089732)}, {FRAC_CONST(0.023561489721501), FRAC_CONST(0.039092064865353)}, {FRAC_CONST(0.023305129934041), FRAC_CONST(0.039245436067023)},
- {FRAC_CONST(0.023047771832380), FRAC_CONST(0.039397126124832)}, {FRAC_CONST(0.022789426440883), FRAC_CONST(0.039547128540881)}, {FRAC_CONST(0.022530104826206), FRAC_CONST(0.039695436889566)},
- {FRAC_CONST(0.022269818096825), FRAC_CONST(0.039842044817851)}, {FRAC_CONST(0.022008577402555), FRAC_CONST(0.039986946045542)}, {FRAC_CONST(0.021746393934081), FRAC_CONST(0.040130134365550)},
- {FRAC_CONST(0.021483278922467), FRAC_CONST(0.040271603644166)}, {FRAC_CONST(0.021219243638687), FRAC_CONST(0.040411347821316)}, {FRAC_CONST(0.020954299393132), FRAC_CONST(0.040549360910825)},
- {FRAC_CONST(0.020688457535133), FRAC_CONST(0.040685637000671)}, {FRAC_CONST(0.020421729452469), FRAC_CONST(0.040820170253240)}, {FRAC_CONST(0.020154126570884), FRAC_CONST(0.040952954905576)},
- {FRAC_CONST(0.019885660353596), FRAC_CONST(0.041083985269625)}, {FRAC_CONST(0.019616342300802), FRAC_CONST(0.041213255732484)}, {FRAC_CONST(0.019346183949192), FRAC_CONST(0.041340760756635)},
- {FRAC_CONST(0.019075196871451), FRAC_CONST(0.041466494880189)}, {FRAC_CONST(0.018803392675763), FRAC_CONST(0.041590452717113)}, {FRAC_CONST(0.018530783005316), FRAC_CONST(0.041712628957466)},
- {FRAC_CONST(0.018257379537800), FRAC_CONST(0.041833018367625)}, {FRAC_CONST(0.017983193984910), FRAC_CONST(0.041951615790509)}, {FRAC_CONST(0.017708238091842), FRAC_CONST(0.042068416145797)},
- {FRAC_CONST(0.017432523636792), FRAC_CONST(0.042183414430153)}, {FRAC_CONST(0.017156062430449), FRAC_CONST(0.042296605717432)}, {FRAC_CONST(0.016878866315491), FRAC_CONST(0.042407985158896)},
- {FRAC_CONST(0.016600947166078), FRAC_CONST(0.042517547983420)}, {FRAC_CONST(0.016322316887341), FRAC_CONST(0.042625289497698)}, {FRAC_CONST(0.016042987414872), FRAC_CONST(0.042731205086442)},
- {FRAC_CONST(0.015762970714219), FRAC_CONST(0.042835290212581)}, {FRAC_CONST(0.015482278780363), FRAC_CONST(0.042937540417454)}, {FRAC_CONST(0.015200923637213), FRAC_CONST(0.043037951321002)},
- {FRAC_CONST(0.014918917337087), FRAC_CONST(0.043136518621958)}, {FRAC_CONST(0.014636271960196), FRAC_CONST(0.043233238098025)}, {FRAC_CONST(0.014352999614128), FRAC_CONST(0.043328105606063)},
- {FRAC_CONST(0.014069112433327), FRAC_CONST(0.043421117082265)}, {FRAC_CONST(0.013784622578575), FRAC_CONST(0.043512268542327)}, {FRAC_CONST(0.013499542236471), FRAC_CONST(0.043601556081625)},
- {FRAC_CONST(0.013213883618907), FRAC_CONST(0.043688975875378)}, {FRAC_CONST(0.012927658962548), FRAC_CONST(0.043774524178812)}, {FRAC_CONST(0.012640880528305), FRAC_CONST(0.043858197327323)},
- {FRAC_CONST(0.012353560600813), FRAC_CONST(0.043939991736633)}, {FRAC_CONST(0.012065711487901), FRAC_CONST(0.044019903902940)}, {FRAC_CONST(0.011777345520066), FRAC_CONST(0.044097930403073)},
- {FRAC_CONST(0.011488475049948), FRAC_CONST(0.044174067894638)}, {FRAC_CONST(0.011199112451794), FRAC_CONST(0.044248313116156)}, {FRAC_CONST(0.010909270120937), FRAC_CONST(0.044320662887211)},
- {FRAC_CONST(0.010618960473257), FRAC_CONST(0.044391114108577)}, {FRAC_CONST(0.010328195944653), FRAC_CONST(0.044459663762361)}, {FRAC_CONST(0.010036988990509), FRAC_CONST(0.044526308912122)},
- {FRAC_CONST(0.009745352085163), FRAC_CONST(0.044591046703005)}, {FRAC_CONST(0.009453297721368), FRAC_CONST(0.044653874361857)}, {FRAC_CONST(0.009160838409762), FRAC_CONST(0.044714789197351)},
- {FRAC_CONST(0.008867986678328), FRAC_CONST(0.044773788600099)}, {FRAC_CONST(0.008574755071860), FRAC_CONST(0.044830870042761)}, {FRAC_CONST(0.008281156151424), FRAC_CONST(0.044886031080160)},
- {FRAC_CONST(0.007987202493820), FRAC_CONST(0.044939269349379)}, {FRAC_CONST(0.007692906691044), FRAC_CONST(0.044990582569869)}, {FRAC_CONST(0.007398281349750), FRAC_CONST(0.045039968543542)},
- {FRAC_CONST(0.007103339090706), FRAC_CONST(0.045087425154868)}, {FRAC_CONST(0.006808092548258), FRAC_CONST(0.045132950370962)}, {FRAC_CONST(0.006512554369783), FRAC_CONST(0.045176542241676)},
- {FRAC_CONST(0.006216737215155), FRAC_CONST(0.045218198899680)}, {FRAC_CONST(0.005920653756196), FRAC_CONST(0.045257918560541)}, {FRAC_CONST(0.005624316676135), FRAC_CONST(0.045295699522801)},
- {FRAC_CONST(0.005327738669067), FRAC_CONST(0.045331540168049)}, {FRAC_CONST(0.005030932439406), FRAC_CONST(0.045365438960992)}, {FRAC_CONST(0.004733910701344), FRAC_CONST(0.045397394449517)},
- {FRAC_CONST(0.004436686178303), FRAC_CONST(0.045427405264758)}, {FRAC_CONST(0.004139271602393), FRAC_CONST(0.045455470121152)}, {FRAC_CONST(0.003841679713863), FRAC_CONST(0.045481587816494)},
- {FRAC_CONST(0.003543923260561), FRAC_CONST(0.045505757231988)}, {FRAC_CONST(0.003246014997382), FRAC_CONST(0.045527977332297)}, {FRAC_CONST(0.002947967685724), FRAC_CONST(0.045548247165585)},
- {FRAC_CONST(0.002649794092941), FRAC_CONST(0.045566565863562)}, {FRAC_CONST(0.002351506991799), FRAC_CONST(0.045582932641515)}, {FRAC_CONST(0.002053119159924), FRAC_CONST(0.045597346798344)},
- {FRAC_CONST(0.001754643379257), FRAC_CONST(0.045609807716597)}, {FRAC_CONST(0.001456092435508), FRAC_CONST(0.045620314862489)}, {FRAC_CONST(0.001157479117605), FRAC_CONST(0.045628867785927)},
- {FRAC_CONST(0.000858816217149), FRAC_CONST(0.045635466120535)}, {FRAC_CONST(0.000560116527865), FRAC_CONST(0.045640109583661)}, {FRAC_CONST(0.000261392845053), FRAC_CONST(0.045642797976394)}};
- #endif // LD_DEC
-/* 60 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_240[] = {
- {FRAC_CONST(0.091286604111815), FRAC_CONST(0.000298735779793)}, {FRAC_CONST(0.091247502481454), FRAC_CONST(0.002688238127538)}, {FRAC_CONST(0.091145864370807), FRAC_CONST(0.005075898091152)},
- {FRAC_CONST(0.090981759437558), FRAC_CONST(0.007460079287760)}, {FRAC_CONST(0.090755300151030), FRAC_CONST(0.009839147718664)}, {FRAC_CONST(0.090466641715108), FRAC_CONST(0.012211472889198)},
- {FRAC_CONST(0.090115981961863), FRAC_CONST(0.014575428926191)}, {FRAC_CONST(0.089703561215976), FRAC_CONST(0.016929395692256)}, {FRAC_CONST(0.089229662130024), FRAC_CONST(0.019271759896156)},
- {FRAC_CONST(0.088694609490769), FRAC_CONST(0.021600916198470)}, {FRAC_CONST(0.088098769996564), FRAC_CONST(0.023915268311810)}, {FRAC_CONST(0.087442552006035), FRAC_CONST(0.026213230094844)},
- {FRAC_CONST(0.086726405258214), FRAC_CONST(0.028493226639351)}, {FRAC_CONST(0.085950820564309), FRAC_CONST(0.030753695349588)}, {FRAC_CONST(0.085116329471329), FRAC_CONST(0.032993087013213)},
- {FRAC_CONST(0.084223503897785), FRAC_CONST(0.035209866863042)}, {FRAC_CONST(0.083272955741727), FRAC_CONST(0.037402515628894)}, {FRAC_CONST(0.082265336461381), FRAC_CONST(0.039569530578832)},
- {FRAC_CONST(0.081201336628670), FRAC_CONST(0.041709426549053)}, {FRAC_CONST(0.080081685455930), FRAC_CONST(0.043820736961749)}, {FRAC_CONST(0.078907150296148), FRAC_CONST(0.045902014830227)},
- {FRAC_CONST(0.077678536117054), FRAC_CONST(0.047951833750597)}, {FRAC_CONST(0.076396684949434), FRAC_CONST(0.049968788879362)}, {FRAC_CONST(0.075062475310050), FRAC_CONST(0.051951497896226)},
- {FRAC_CONST(0.073676821599542), FRAC_CONST(0.053898601951466)}, {FRAC_CONST(0.072240673475749), FRAC_CONST(0.055808766597225)}, {FRAC_CONST(0.070755015202858), FRAC_CONST(0.057680682702068)},
- {FRAC_CONST(0.069220864976840), FRAC_CONST(0.059513067348201)}, {FRAC_CONST(0.067639274227625), FRAC_CONST(0.061304664710718)}, {FRAC_CONST(0.066011326898512), FRAC_CONST(0.063054246918278)},
- {FRAC_CONST(0.064338138703282), FRAC_CONST(0.064760614894630)}, {FRAC_CONST(0.062620856361546), FRAC_CONST(0.066422599180399)}, {FRAC_CONST(0.060860656812842), FRAC_CONST(0.068039060734572)},
- {FRAC_CONST(0.059058746410016), FRAC_CONST(0.069608891715145)}, {FRAC_CONST(0.057216360092450), FRAC_CONST(0.071131016238378)}, {FRAC_CONST(0.055334760539699), FRAC_CONST(0.072604391116154)},
- {FRAC_CONST(0.053415237306106), FRAC_CONST(0.074028006570930)}, {FRAC_CONST(0.051459105937014), FRAC_CONST(0.075400886927784)}, {FRAC_CONST(0.049467707067153), FRAC_CONST(0.076722091283096)},
- {FRAC_CONST(0.047442405501835), FRAC_CONST(0.077990714149396)}, {FRAC_CONST(0.045384589281588), FRAC_CONST(0.079205886075941)}, {FRAC_CONST(0.043295668730857), FRAC_CONST(0.080366774244592)},
- {FRAC_CONST(0.041177075491445), FRAC_CONST(0.081472583040586)}, {FRAC_CONST(0.039030261541332), FRAC_CONST(0.082522554597810)}, {FRAC_CONST(0.036856698199564), FRAC_CONST(0.083515969318206)},
- {FRAC_CONST(0.034657875117883), FRAC_CONST(0.084452146364948)}, {FRAC_CONST(0.032435299259796), FRAC_CONST(0.085330444129049)}, {FRAC_CONST(0.030190493867775), FRAC_CONST(0.086150260669096)},
- {FRAC_CONST(0.027924997419306), FRAC_CONST(0.086911034123781)}, {FRAC_CONST(0.025640362572491), FRAC_CONST(0.087612243096981)}, {FRAC_CONST(0.023338155101933), FRAC_CONST(0.088253407015092)},
- {FRAC_CONST(0.021019952825636), FRAC_CONST(0.088834086456390)}, {FRAC_CONST(0.018687344523641), FRAC_CONST(0.089353883452193)}, {FRAC_CONST(0.016341928849164), FRAC_CONST(0.089812441759604)},
- {FRAC_CONST(0.013985313232951), FRAC_CONST(0.090209447105664)}, {FRAC_CONST(0.011619112781631), FRAC_CONST(0.090544627402740)}, {FRAC_CONST(0.009244949170797), FRAC_CONST(0.090817752935000)},
- {FRAC_CONST(0.006864449533597), FRAC_CONST(0.091028636515846)}, {FRAC_CONST(0.004479245345574), FRAC_CONST(0.091177133616206)}, {FRAC_CONST(0.002090971306534), FRAC_CONST(0.091263142463585)}};
- #endif // ALLOW_SMALL_FRAMELENGTH
- #ifdef SSR_DEC
-/* 128 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_512[] = {
- {FRAC_CONST(0.062499926465731), FRAC_CONST(0.000095873761643)}, {FRAC_CONST(0.062494043817678), FRAC_CONST(0.000862836783004)}, {FRAC_CONST(0.062478749796497), FRAC_CONST(0.001629669864319)},
- {FRAC_CONST(0.062454046705412), FRAC_CONST(0.002396257523347)}, {FRAC_CONST(0.062419938264617), FRAC_CONST(0.003162484314806)}, {FRAC_CONST(0.062376429610718), FRAC_CONST(0.003928234847760)},
- {FRAC_CONST(0.062323527295958), FRAC_CONST(0.004693393802995)}, {FRAC_CONST(0.062261239287231), FRAC_CONST(0.005457845950387)}, {FRAC_CONST(0.062189574964882), FRAC_CONST(0.006221476166254)},
- {FRAC_CONST(0.062108545121295), FRAC_CONST(0.006984169450695)}, {FRAC_CONST(0.062018161959266), FRAC_CONST(0.007745810944907)}, {FRAC_CONST(0.061918439090167), FRAC_CONST(0.008506285948482)},
- {FRAC_CONST(0.061809391531894), FRAC_CONST(0.009265479936681)}, {FRAC_CONST(0.061691035706609), FRAC_CONST(0.010023278577683)}, {FRAC_CONST(0.061563389438265), FRAC_CONST(0.010779567749800)},
- {FRAC_CONST(0.061426471949919), FRAC_CONST(0.011534233558664)}, {FRAC_CONST(0.061280303860842), FRAC_CONST(0.012287162354380)}, {FRAC_CONST(0.061124907183410), FRAC_CONST(0.013038240748641)},
- {FRAC_CONST(0.060960305319791), FRAC_CONST(0.013787355631805)}, {FRAC_CONST(0.060786523058421), FRAC_CONST(0.014534394189923)}, {FRAC_CONST(0.060603586570268), FRAC_CONST(0.015279243921739)},
- {FRAC_CONST(0.060411523404896), FRAC_CONST(0.016021792655621)}, {FRAC_CONST(0.060210362486310), FRAC_CONST(0.016761928566463)}, {FRAC_CONST(0.060000134108604), FRAC_CONST(0.017499540192517)},
- {FRAC_CONST(0.059780869931400), FRAC_CONST(0.018234516452187)}, {FRAC_CONST(0.059552602975075), FRAC_CONST(0.018966746660751)}, {FRAC_CONST(0.059315367615794), FRAC_CONST(0.019696120547033)},
- {FRAC_CONST(0.059069199580329), FRAC_CONST(0.020422528270008)}, {FRAC_CONST(0.058814135940681), FRAC_CONST(0.021145860435346)}, {FRAC_CONST(0.058550215108495), FRAC_CONST(0.021866008111883)},
- {FRAC_CONST(0.058277476829279), FRAC_CONST(0.022582862848028)}, {FRAC_CONST(0.057995962176414), FRAC_CONST(0.023296316688095)}, {FRAC_CONST(0.057705713544970), FRAC_CONST(0.024006262188558)},
- {FRAC_CONST(0.057406774645326), FRAC_CONST(0.024712592434239)}, {FRAC_CONST(0.057099190496578), FRAC_CONST(0.025415201054398)}, {FRAC_CONST(0.056783007419769), FRAC_CONST(0.026113982238763)},
- {FRAC_CONST(0.056458273030907), FRAC_CONST(0.026808830753458)}, {FRAC_CONST(0.056125036233796), FRAC_CONST(0.027499641956852)}, {FRAC_CONST(0.055783347212673), FRAC_CONST(0.028186311815319)},
- {FRAC_CONST(0.055433257424646), FRAC_CONST(0.028868736918904)}, {FRAC_CONST(0.055074819591951), FRAC_CONST(0.029546814496896)}, {FRAC_CONST(0.054708087694007), FRAC_CONST(0.030220442433307)},
- {FRAC_CONST(0.054333116959288), FRAC_CONST(0.030889519282247)}, {FRAC_CONST(0.053949963857008), FRAC_CONST(0.031553944283204)}, {FRAC_CONST(0.053558686088614), FRAC_CONST(0.032213617376216)},
- {FRAC_CONST(0.053159342579100), FRAC_CONST(0.032868439216943)}, {FRAC_CONST(0.052751993468129), FRAC_CONST(0.033518311191623)}, {FRAC_CONST(0.052336700100979), FRAC_CONST(0.034163135431927)},
- {FRAC_CONST(0.051913525019303), FRAC_CONST(0.034802814829698)}, {FRAC_CONST(0.051482531951712), FRAC_CONST(0.035437253051569)}, {FRAC_CONST(0.051043785804177), FRAC_CONST(0.036066354553480)},
- {FRAC_CONST(0.050597352650253), FRAC_CONST(0.036690024595057)}, {FRAC_CONST(0.050143299721132), FRAC_CONST(0.037308169253887)}, {FRAC_CONST(0.049681695395515), FRAC_CONST(0.037920695439658)},
- {FRAC_CONST(0.049212609189314), FRAC_CONST(0.038527510908178)}, {FRAC_CONST(0.048736111745188), FRAC_CONST(0.039128524275271)}, {FRAC_CONST(0.048252274821899), FRAC_CONST(0.039723645030535)},
- {FRAC_CONST(0.047761171283507), FRAC_CONST(0.040312783550971)}, {FRAC_CONST(0.047262875088400), FRAC_CONST(0.040895851114488)}, {FRAC_CONST(0.046757461278150), FRAC_CONST(0.041472759913252)},
- {FRAC_CONST(0.046245005966220), FRAC_CONST(0.042043423066923)}, {FRAC_CONST(0.045725586326493), FRAC_CONST(0.042607754635728)}, {FRAC_CONST(0.045199280581658), FRAC_CONST(0.043165669633408)},
- {FRAC_CONST(0.044666167991423), FRAC_CONST(0.043717084040018)}, {FRAC_CONST(0.044126328840584), FRAC_CONST(0.044261914814575)}, {FRAC_CONST(0.043579844426930), FRAC_CONST(0.044800079907569)},
- {FRAC_CONST(0.043026797049006), FRAC_CONST(0.045331498273316)}, {FRAC_CONST(0.042467269993710), FRAC_CONST(0.045856089882166)}, {FRAC_CONST(0.041901347523761), FRAC_CONST(0.046373775732552)},
- {FRAC_CONST(0.041329114865000), FRAC_CONST(0.046884477862888)}, {FRAC_CONST(0.040750658193560), FRAC_CONST(0.047388119363313)}, {FRAC_CONST(0.040166064622889), FRAC_CONST(0.047884624387270)},
- {FRAC_CONST(0.039575422190629), FRAC_CONST(0.048373918162926)}, {FRAC_CONST(0.038978819845356), FRAC_CONST(0.048855927004441)}, {FRAC_CONST(0.038376347433190), FRAC_CONST(0.049330578323055)},
- {FRAC_CONST(0.037768095684260), FRAC_CONST(0.049797800638026)}, {FRAC_CONST(0.037154156199042), FRAC_CONST(0.050257523587392)}, {FRAC_CONST(0.036534621434563), FRAC_CONST(0.050709677938566)},
- {FRAC_CONST(0.035909584690482), FRAC_CONST(0.051154195598769)}, {FRAC_CONST(0.035279140095032), FRAC_CONST(0.051591009625274)}, {FRAC_CONST(0.034643382590851), FRAC_CONST(0.052020054235496)},
- {FRAC_CONST(0.034002407920680), FRAC_CONST(0.052441264816895)}, {FRAC_CONST(0.033356312612947), FRAC_CONST(0.052854577936706)}, {FRAC_CONST(0.032705193967229), FRAC_CONST(0.053259931351495)},
- {FRAC_CONST(0.032049150039598), FRAC_CONST(0.053657264016528)}, {FRAC_CONST(0.031388279627857), FRAC_CONST(0.054046516094966)}, {FRAC_CONST(0.030722682256659), FRAC_CONST(0.054427628966880)},
- {FRAC_CONST(0.030052458162521), FRAC_CONST(0.054800545238072)}, {FRAC_CONST(0.029377708278725), FRAC_CONST(0.055165208748723)}, {FRAC_CONST(0.028698534220122), FRAC_CONST(0.055521564581850)},
- {FRAC_CONST(0.028015038267826), FRAC_CONST(0.055869559071575)}, {FRAC_CONST(0.027327323353815), FRAC_CONST(0.056209139811209)}, {FRAC_CONST(0.026635493045425), FRAC_CONST(0.056540255661140)},
- {FRAC_CONST(0.025939651529755), FRAC_CONST(0.056862856756541)}, {FRAC_CONST(0.025239903597978), FRAC_CONST(0.057176894514872)}, {FRAC_CONST(0.024536354629559), FRAC_CONST(0.057482321643202)},
- {FRAC_CONST(0.023829110576385), FRAC_CONST(0.057779092145329)}, {FRAC_CONST(0.023118277946808), FRAC_CONST(0.058067161328707)}, {FRAC_CONST(0.022403963789609), FRAC_CONST(0.058346485811177)},
- {FRAC_CONST(0.021686275677870), FRAC_CONST(0.058617023527499)}, {FRAC_CONST(0.020965321692783), FRAC_CONST(0.058878733735689)}, {FRAC_CONST(0.020241210407366), FRAC_CONST(0.059131577023150)},
- {FRAC_CONST(0.019514050870114), FRAC_CONST(0.059375515312615)}, {FRAC_CONST(0.018783952588580), FRAC_CONST(0.059610511867874)}, {FRAC_CONST(0.018051025512878), FRAC_CONST(0.059836531299311)},
- {FRAC_CONST(0.017315380019131), FRAC_CONST(0.060053539569230)}, {FRAC_CONST(0.016577126892844), FRAC_CONST(0.060261503996984)}, {FRAC_CONST(0.015836377312223), FRAC_CONST(0.060460393263896)},
- {FRAC_CONST(0.015093242831429), FRAC_CONST(0.060650177417972)}, {FRAC_CONST(0.014347835363782), FRAC_CONST(0.060830827878419)}, {FRAC_CONST(0.013600267164905), FRAC_CONST(0.061002317439940)},
- {FRAC_CONST(0.012850650815819), FRAC_CONST(0.061164620276839)}, {FRAC_CONST(0.012099099205988), FRAC_CONST(0.061317711946905)}, {FRAC_CONST(0.011345725516320), FRAC_CONST(0.061461569395097)},
- {FRAC_CONST(0.010590643202123), FRAC_CONST(0.061596170957011)}, {FRAC_CONST(0.009833965976015), FRAC_CONST(0.061721496362147)}, {FRAC_CONST(0.009075807790803), FRAC_CONST(0.061837526736961)},
- {FRAC_CONST(0.008316282822321), FRAC_CONST(0.061944244607705)}, {FRAC_CONST(0.007555505452236), FRAC_CONST(0.062041633903059)}, {FRAC_CONST(0.006793590250821), FRAC_CONST(0.062129679956555)},
- {FRAC_CONST(0.006030651959703), FRAC_CONST(0.062208369508780)}, {FRAC_CONST(0.005266805474583), FRAC_CONST(0.062277690709378)}, {FRAC_CONST(0.004502165827931), FRAC_CONST(0.062337633118830)},
- {FRAC_CONST(0.003736848171665), FRAC_CONST(0.062388187710030)}, {FRAC_CONST(0.002970967759810), FRAC_CONST(0.062429346869643)}, {FRAC_CONST(0.002204639931138), FRAC_CONST(0.062461104399250)},
- {FRAC_CONST(0.001437980091802), FRAC_CONST(0.062483455516285)}, {FRAC_CONST(0.000671103697954), FRAC_CONST(0.062496396854751)}};
-/* 16 (N/4) complex twiddle factors */
-static const complex_t mdct_tab_64[] = {
- {FRAC_CONST(0.176763384336599), FRAC_CONST(0.002169321984356)}, {FRAC_CONST(0.175699589589310), FRAC_CONST(0.019484717553714)}, {FRAC_CONST(0.172943711747111), FRAC_CONST(0.036612464641599)},
- {FRAC_CONST(0.168522291420137), FRAC_CONST(0.053387613680577)}, {FRAC_CONST(0.162477909303132), FRAC_CONST(0.069648610815172)}, {FRAC_CONST(0.154868776100077), FRAC_CONST(0.085238853753814)},
- {FRAC_CONST(0.145768171923295), FRAC_CONST(0.100008199934509)}, {FRAC_CONST(0.135263740565902), FRAC_CONST(0.113814412479792)}, {FRAC_CONST(0.123456645444178), FRAC_CONST(0.126524530015608)},
- {FRAC_CONST(0.110460595338559), FRAC_CONST(0.138016147162030)}, {FRAC_CONST(0.096400749315926), FRAC_CONST(0.148178593363981)}, {FRAC_CONST(0.081412511379371), FRAC_CONST(0.156913998709178)},
- {FRAC_CONST(0.065640226453626), FRAC_CONST(0.164138236468888)}, {FRAC_CONST(0.049235790264535), FRAC_CONST(0.169781733284316)}, {FRAC_CONST(0.032357186500177), FRAC_CONST(0.173790139196080)},
- {FRAC_CONST(0.015166965341583), FRAC_CONST(0.176124851064031)}};
- #endif // SSR_DEC
-#endif // FIXED_POINT
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t kbd_long_1024[] = {
- FRAC_CONST(0.00029256153896361), FRAC_CONST(0.00042998567353047), FRAC_CONST(0.00054674074589540), FRAC_CONST(0.00065482304299792), FRAC_CONST(0.00075870195068747),
- FRAC_CONST(0.00086059331713336), FRAC_CONST(0.00096177541439010), FRAC_CONST(0.0010630609410878), FRAC_CONST(0.0011650036308132), FRAC_CONST(0.0012680012194148),
- FRAC_CONST(0.0013723517232956), FRAC_CONST(0.0014782864109136), FRAC_CONST(0.0015859901976719), FRAC_CONST(0.0016956148252373), FRAC_CONST(0.0018072876903517),
- FRAC_CONST(0.0019211179405514), FRAC_CONST(0.0020372007924215), FRAC_CONST(0.0021556206591754), FRAC_CONST(0.0022764534599614), FRAC_CONST(0.0023997683540995),
- FRAC_CONST(0.0025256290631156), FRAC_CONST(0.0026540948920831), FRAC_CONST(0.0027852215281403), FRAC_CONST(0.0029190616715331), FRAC_CONST(0.0030556655443223),
- FRAC_CONST(0.0031950812943391), FRAC_CONST(0.0033373553240392), FRAC_CONST(0.0034825325586930), FRAC_CONST(0.0036306566699199), FRAC_CONST(0.0037817702604646),
- FRAC_CONST(0.0039359150179719), FRAC_CONST(0.0040931318437260), FRAC_CONST(0.0042534609610026), FRAC_CONST(0.0044169420066964), FRAC_CONST(0.0045836141091341),
- FRAC_CONST(0.0047535159544086), FRAC_CONST(0.0049266858431214), FRAC_CONST(0.0051031617390698), FRAC_CONST(0.0052829813111335), FRAC_CONST(0.0054661819693975),
- FRAC_CONST(0.0056528008963682), FRAC_CONST(0.0058428750739943), FRAC_CONST(0.0060364413070882), FRAC_CONST(0.0062335362436492), FRAC_CONST(0.0064341963925079),
- FRAC_CONST(0.0066384581386503), FRAC_CONST(0.0068463577565218), FRAC_CONST(0.0070579314215715), FRAC_CONST(0.0072732152202559), FRAC_CONST(0.0074922451586909),
- FRAC_CONST(0.0077150571701162), FRAC_CONST(0.0079416871213115), FRAC_CONST(0.0081721708180857), FRAC_CONST(0.0084065440099458), FRAC_CONST(0.0086448423940363),
- FRAC_CONST(0.0088871016184291), FRAC_CONST(0.0091333572848345), FRAC_CONST(0.0093836449507939), FRAC_CONST(0.0096380001314086), FRAC_CONST(0.0098964583006517),
- FRAC_CONST(0.010159054892306), FRAC_CONST(0.010425825300561), FRAC_CONST(0.010696804880310), FRAC_CONST(0.010972028947167), FRAC_CONST(0.011251532777236),
- FRAC_CONST(0.011535351606646), FRAC_CONST(0.011823520630897), FRAC_CONST(0.012116075003993), FRAC_CONST(0.012413049837429), FRAC_CONST(0.012714480198999),
- FRAC_CONST(0.013020401111478), FRAC_CONST(0.013330847551161), FRAC_CONST(0.013645854446288), FRAC_CONST(0.013965456675352), FRAC_CONST(0.014289689065314),
- FRAC_CONST(0.014618586389712), FRAC_CONST(0.014952183366697), FRAC_CONST(0.015290514656976), FRAC_CONST(0.015633614861688), FRAC_CONST(0.015981518520214),
- FRAC_CONST(0.016334260107915), FRAC_CONST(0.016691874033817), FRAC_CONST(0.017054394638241), FRAC_CONST(0.017421856190380), FRAC_CONST(0.017794292885832),
- FRAC_CONST(0.018171738844085), FRAC_CONST(0.018554228105962), FRAC_CONST(0.018941794631032), FRAC_CONST(0.019334472294980), FRAC_CONST(0.019732294886947),
- FRAC_CONST(0.020135296106839), FRAC_CONST(0.020543509562604), FRAC_CONST(0.020956968767488), FRAC_CONST(0.021375707137257), FRAC_CONST(0.021799757987407),
- FRAC_CONST(0.022229154530343), FRAC_CONST(0.022663929872540), FRAC_CONST(0.023104117011689), FRAC_CONST(0.023549748833816), FRAC_CONST(0.024000858110398),
- FRAC_CONST(0.024457477495451), FRAC_CONST(0.024919639522613), FRAC_CONST(0.025387376602207), FRAC_CONST(0.025860721018295), FRAC_CONST(0.026339704925726),
- FRAC_CONST(0.026824360347160), FRAC_CONST(0.027314719170100), FRAC_CONST(0.027810813143900), FRAC_CONST(0.028312673876775), FRAC_CONST(0.028820332832801),
- FRAC_CONST(0.029333821328905), FRAC_CONST(0.029853170531859), FRAC_CONST(0.030378411455255), FRAC_CONST(0.030909574956490), FRAC_CONST(0.031446691733739),
- FRAC_CONST(0.031989792322926), FRAC_CONST(0.032538907094693), FRAC_CONST(0.033094066251369), FRAC_CONST(0.033655299823935), FRAC_CONST(0.034222637668991),
- FRAC_CONST(0.034796109465717), FRAC_CONST(0.035375744712844), FRAC_CONST(0.035961572725616), FRAC_CONST(0.036553622632758), FRAC_CONST(0.037151923373446),
- FRAC_CONST(0.037756503694277), FRAC_CONST(0.038367392146243), FRAC_CONST(0.038984617081711), FRAC_CONST(0.039608206651398), FRAC_CONST(0.040238188801359),
- FRAC_CONST(0.040874591269976), FRAC_CONST(0.041517441584950), FRAC_CONST(0.042166767060301), FRAC_CONST(0.042822594793376), FRAC_CONST(0.043484951661852),
- FRAC_CONST(0.044153864320760), FRAC_CONST(0.044829359199509), FRAC_CONST(0.045511462498913), FRAC_CONST(0.046200200188234), FRAC_CONST(0.046895598002228),
- FRAC_CONST(0.047597681438201), FRAC_CONST(0.048306475753074), FRAC_CONST(0.049022005960455), FRAC_CONST(0.049744296827725), FRAC_CONST(0.050473372873129),
- FRAC_CONST(0.051209258362879), FRAC_CONST(0.051951977308273), FRAC_CONST(0.052701553462813), FRAC_CONST(0.053458010319350), FRAC_CONST(0.054221371107223),
- FRAC_CONST(0.054991658789428), FRAC_CONST(0.055768896059787), FRAC_CONST(0.056553105340134), FRAC_CONST(0.057344308777513), FRAC_CONST(0.058142528241393),
- FRAC_CONST(0.058947785320893), FRAC_CONST(0.059760101322019), FRAC_CONST(0.060579497264926), FRAC_CONST(0.061405993881180), FRAC_CONST(0.062239611611049),
- FRAC_CONST(0.063080370600799), FRAC_CONST(0.063928290700012), FRAC_CONST(0.064783391458919), FRAC_CONST(0.065645692125747), FRAC_CONST(0.066515211644086),
- FRAC_CONST(0.067391968650269), FRAC_CONST(0.068275981470777), FRAC_CONST(0.069167268119652), FRAC_CONST(0.070065846295935), FRAC_CONST(0.070971733381121),
- FRAC_CONST(0.071884946436630), FRAC_CONST(0.072805502201299), FRAC_CONST(0.073733417088896), FRAC_CONST(0.074668707185649), FRAC_CONST(0.075611388247794),
- FRAC_CONST(0.076561475699152), FRAC_CONST(0.077518984628715), FRAC_CONST(0.078483929788261), FRAC_CONST(0.079456325589986), FRAC_CONST(0.080436186104162),
- FRAC_CONST(0.081423525056808), FRAC_CONST(0.082418355827392), FRAC_CONST(0.083420691446553), FRAC_CONST(0.084430544593841), FRAC_CONST(0.085447927595483),
- FRAC_CONST(0.086472852422178), FRAC_CONST(0.087505330686900), FRAC_CONST(0.088545373642744), FRAC_CONST(0.089592992180780), FRAC_CONST(0.090648196827937),
- FRAC_CONST(0.091710997744919), FRAC_CONST(0.092781404724131), FRAC_CONST(0.093859427187640), FRAC_CONST(0.094945074185163), FRAC_CONST(0.096038354392069),
- FRAC_CONST(0.097139276107423), FRAC_CONST(0.098247847252041), FRAC_CONST(0.099364075366580), FRAC_CONST(0.10048796760965), FRAC_CONST(0.10161953075597),
- FRAC_CONST(0.10275877119451), FRAC_CONST(0.10390569492671), FRAC_CONST(0.10506030756469), FRAC_CONST(0.10622261432949), FRAC_CONST(0.10739262004941),
- FRAC_CONST(0.10857032915821), FRAC_CONST(0.10975574569357), FRAC_CONST(0.11094887329534), FRAC_CONST(0.11214971520402), FRAC_CONST(0.11335827425914),
- FRAC_CONST(0.11457455289772), FRAC_CONST(0.11579855315274), FRAC_CONST(0.11703027665170), FRAC_CONST(0.11826972461510), FRAC_CONST(0.11951689785504),
- FRAC_CONST(0.12077179677383), FRAC_CONST(0.12203442136263), FRAC_CONST(0.12330477120008), FRAC_CONST(0.12458284545102), FRAC_CONST(0.12586864286523),
- FRAC_CONST(0.12716216177615), FRAC_CONST(0.12846340009971), FRAC_CONST(0.12977235533312), FRAC_CONST(0.13108902455375), FRAC_CONST(0.13241340441801),
- FRAC_CONST(0.13374549116025), FRAC_CONST(0.13508528059173), FRAC_CONST(0.13643276809961), FRAC_CONST(0.13778794864595), FRAC_CONST(0.13915081676677),
- FRAC_CONST(0.14052136657114), FRAC_CONST(0.14189959174027), FRAC_CONST(0.14328548552671), FRAC_CONST(0.14467904075349), FRAC_CONST(0.14608024981336),
- FRAC_CONST(0.14748910466804), FRAC_CONST(0.14890559684750), FRAC_CONST(0.15032971744929), FRAC_CONST(0.15176145713790), FRAC_CONST(0.15320080614414),
- FRAC_CONST(0.15464775426459), FRAC_CONST(0.15610229086100), FRAC_CONST(0.15756440485987), FRAC_CONST(0.15903408475193), FRAC_CONST(0.16051131859170),
- FRAC_CONST(0.16199609399712), FRAC_CONST(0.16348839814917), FRAC_CONST(0.16498821779156), FRAC_CONST(0.16649553923042), FRAC_CONST(0.16801034833404),
- FRAC_CONST(0.16953263053270), FRAC_CONST(0.17106237081842), FRAC_CONST(0.17259955374484), FRAC_CONST(0.17414416342714), FRAC_CONST(0.17569618354193),
- FRAC_CONST(0.17725559732720), FRAC_CONST(0.17882238758238), FRAC_CONST(0.18039653666830), FRAC_CONST(0.18197802650733), FRAC_CONST(0.18356683858343),
- FRAC_CONST(0.18516295394233), FRAC_CONST(0.18676635319174), FRAC_CONST(0.18837701650148), FRAC_CONST(0.18999492360384), FRAC_CONST(0.19162005379380),
- FRAC_CONST(0.19325238592940), FRAC_CONST(0.19489189843209), FRAC_CONST(0.19653856928714), FRAC_CONST(0.19819237604409), FRAC_CONST(0.19985329581721),
- FRAC_CONST(0.20152130528605), FRAC_CONST(0.20319638069594), FRAC_CONST(0.20487849785865), FRAC_CONST(0.20656763215298), FRAC_CONST(0.20826375852540),
- FRAC_CONST(0.20996685149083), FRAC_CONST(0.21167688513330), FRAC_CONST(0.21339383310678), FRAC_CONST(0.21511766863598), FRAC_CONST(0.21684836451719),
- FRAC_CONST(0.21858589311922), FRAC_CONST(0.22033022638425), FRAC_CONST(0.22208133582887), FRAC_CONST(0.22383919254503), FRAC_CONST(0.22560376720111),
- FRAC_CONST(0.22737503004300), FRAC_CONST(0.22915295089517), FRAC_CONST(0.23093749916189), FRAC_CONST(0.23272864382838), FRAC_CONST(0.23452635346201),
- FRAC_CONST(0.23633059621364), FRAC_CONST(0.23814133981883), FRAC_CONST(0.23995855159925), FRAC_CONST(0.24178219846403), FRAC_CONST(0.24361224691114),
- FRAC_CONST(0.24544866302890), FRAC_CONST(0.24729141249740), FRAC_CONST(0.24914046059007), FRAC_CONST(0.25099577217522), FRAC_CONST(0.25285731171763),
- FRAC_CONST(0.25472504328019), FRAC_CONST(0.25659893052556), FRAC_CONST(0.25847893671788), FRAC_CONST(0.26036502472451), FRAC_CONST(0.26225715701781),
- FRAC_CONST(0.26415529567692), FRAC_CONST(0.26605940238966), FRAC_CONST(0.26796943845439), FRAC_CONST(0.26988536478190), FRAC_CONST(0.27180714189742),
- FRAC_CONST(0.27373472994256), FRAC_CONST(0.27566808867736), FRAC_CONST(0.27760717748238), FRAC_CONST(0.27955195536071), FRAC_CONST(0.28150238094021),
- FRAC_CONST(0.28345841247557), FRAC_CONST(0.28542000785059), FRAC_CONST(0.28738712458038), FRAC_CONST(0.28935971981364), FRAC_CONST(0.29133775033492),
- FRAC_CONST(0.29332117256704), FRAC_CONST(0.29530994257338), FRAC_CONST(0.29730401606034), FRAC_CONST(0.29930334837974), FRAC_CONST(0.30130789453132),
- FRAC_CONST(0.30331760916521), FRAC_CONST(0.30533244658452), FRAC_CONST(0.30735236074785), FRAC_CONST(0.30937730527195), FRAC_CONST(0.31140723343430),
- FRAC_CONST(0.31344209817583), FRAC_CONST(0.31548185210356), FRAC_CONST(0.31752644749341), FRAC_CONST(0.31957583629288), FRAC_CONST(0.32162997012390),
- FRAC_CONST(0.32368880028565), FRAC_CONST(0.32575227775738), FRAC_CONST(0.32782035320134), FRAC_CONST(0.32989297696566), FRAC_CONST(0.33197009908736),
- FRAC_CONST(0.33405166929523), FRAC_CONST(0.33613763701295), FRAC_CONST(0.33822795136203), FRAC_CONST(0.34032256116495), FRAC_CONST(0.34242141494820),
- FRAC_CONST(0.34452446094547), FRAC_CONST(0.34663164710072), FRAC_CONST(0.34874292107143), FRAC_CONST(0.35085823023181), FRAC_CONST(0.35297752167598),
- FRAC_CONST(0.35510074222129), FRAC_CONST(0.35722783841160), FRAC_CONST(0.35935875652060), FRAC_CONST(0.36149344255514), FRAC_CONST(0.36363184225864),
- FRAC_CONST(0.36577390111444), FRAC_CONST(0.36791956434930), FRAC_CONST(0.37006877693676), FRAC_CONST(0.37222148360070), FRAC_CONST(0.37437762881878),
- FRAC_CONST(0.37653715682603), FRAC_CONST(0.37870001161834), FRAC_CONST(0.38086613695607), FRAC_CONST(0.38303547636766), FRAC_CONST(0.38520797315322),
- FRAC_CONST(0.38738357038821), FRAC_CONST(0.38956221092708), FRAC_CONST(0.39174383740701), FRAC_CONST(0.39392839225157), FRAC_CONST(0.39611581767449),
- FRAC_CONST(0.39830605568342), FRAC_CONST(0.40049904808370), FRAC_CONST(0.40269473648218), FRAC_CONST(0.40489306229101), FRAC_CONST(0.40709396673153),
- FRAC_CONST(0.40929739083810), FRAC_CONST(0.41150327546197), FRAC_CONST(0.41371156127524), FRAC_CONST(0.41592218877472), FRAC_CONST(0.41813509828594),
- FRAC_CONST(0.42035022996702), FRAC_CONST(0.42256752381274), FRAC_CONST(0.42478691965848), FRAC_CONST(0.42700835718423), FRAC_CONST(0.42923177591866),
- FRAC_CONST(0.43145711524314), FRAC_CONST(0.43368431439580), FRAC_CONST(0.43591331247564), FRAC_CONST(0.43814404844658), FRAC_CONST(0.44037646114161),
- FRAC_CONST(0.44261048926688), FRAC_CONST(0.44484607140589), FRAC_CONST(0.44708314602359), FRAC_CONST(0.44932165147057), FRAC_CONST(0.45156152598727),
- FRAC_CONST(0.45380270770813), FRAC_CONST(0.45604513466581), FRAC_CONST(0.45828874479543), FRAC_CONST(0.46053347593880), FRAC_CONST(0.46277926584861),
- FRAC_CONST(0.46502605219277), FRAC_CONST(0.46727377255861), FRAC_CONST(0.46952236445718), FRAC_CONST(0.47177176532752), FRAC_CONST(0.47402191254100),
- FRAC_CONST(0.47627274340557), FRAC_CONST(0.47852419517009), FRAC_CONST(0.48077620502869), FRAC_CONST(0.48302871012505), FRAC_CONST(0.48528164755674),
- FRAC_CONST(0.48753495437962), FRAC_CONST(0.48978856761212), FRAC_CONST(0.49204242423966), FRAC_CONST(0.49429646121898), FRAC_CONST(0.49655061548250),
- FRAC_CONST(0.49880482394273), FRAC_CONST(0.50105902349665), FRAC_CONST(0.50331315103004), FRAC_CONST(0.50556714342194), FRAC_CONST(0.50782093754901),
- FRAC_CONST(0.51007447028990), FRAC_CONST(0.51232767852971), FRAC_CONST(0.51458049916433), FRAC_CONST(0.51683286910489), FRAC_CONST(0.51908472528213),
- FRAC_CONST(0.52133600465083), FRAC_CONST(0.52358664419420), FRAC_CONST(0.52583658092832), FRAC_CONST(0.52808575190648), FRAC_CONST(0.53033409422367),
- FRAC_CONST(0.53258154502092), FRAC_CONST(0.53482804148974), FRAC_CONST(0.53707352087652), FRAC_CONST(0.53931792048690), FRAC_CONST(0.54156117769021),
- FRAC_CONST(0.54380322992385), FRAC_CONST(0.54604401469766), FRAC_CONST(0.54828346959835), FRAC_CONST(0.55052153229384), FRAC_CONST(0.55275814053768),
- FRAC_CONST(0.55499323217338), FRAC_CONST(0.55722674513883), FRAC_CONST(0.55945861747062), FRAC_CONST(0.56168878730842), FRAC_CONST(0.56391719289930),
- FRAC_CONST(0.56614377260214), FRAC_CONST(0.56836846489188), FRAC_CONST(0.57059120836390), FRAC_CONST(0.57281194173835), FRAC_CONST(0.57503060386439),
- FRAC_CONST(0.57724713372458), FRAC_CONST(0.57946147043912), FRAC_CONST(0.58167355327012), FRAC_CONST(0.58388332162591), FRAC_CONST(0.58609071506528),
- FRAC_CONST(0.58829567330173), FRAC_CONST(0.59049813620770), FRAC_CONST(0.59269804381879), FRAC_CONST(0.59489533633802), FRAC_CONST(0.59708995413996),
- FRAC_CONST(0.59928183777495), FRAC_CONST(0.60147092797329), FRAC_CONST(0.60365716564937), FRAC_CONST(0.60584049190582), FRAC_CONST(0.60802084803764),
- FRAC_CONST(0.61019817553632), FRAC_CONST(0.61237241609393), FRAC_CONST(0.61454351160718), FRAC_CONST(0.61671140418155), FRAC_CONST(0.61887603613527),
- FRAC_CONST(0.62103735000336), FRAC_CONST(0.62319528854167), FRAC_CONST(0.62534979473088), FRAC_CONST(0.62750081178042), FRAC_CONST(0.62964828313250),
- FRAC_CONST(0.63179215246597), FRAC_CONST(0.63393236370030), FRAC_CONST(0.63606886099946), FRAC_CONST(0.63820158877577), FRAC_CONST(0.64033049169379),
- FRAC_CONST(0.64245551467413), FRAC_CONST(0.64457660289729), FRAC_CONST(0.64669370180740), FRAC_CONST(0.64880675711607), FRAC_CONST(0.65091571480603),
- FRAC_CONST(0.65302052113494), FRAC_CONST(0.65512112263906), FRAC_CONST(0.65721746613689), FRAC_CONST(0.65930949873289), FRAC_CONST(0.66139716782102),
- FRAC_CONST(0.66348042108842), FRAC_CONST(0.66555920651892), FRAC_CONST(0.66763347239664), FRAC_CONST(0.66970316730947), FRAC_CONST(0.67176824015260),
- FRAC_CONST(0.67382864013196), FRAC_CONST(0.67588431676768), FRAC_CONST(0.67793521989751), FRAC_CONST(0.67998129968017), FRAC_CONST(0.68202250659876),
- FRAC_CONST(0.68405879146403), FRAC_CONST(0.68609010541774), FRAC_CONST(0.68811639993588), FRAC_CONST(0.69013762683195), FRAC_CONST(0.69215373826012),
- FRAC_CONST(0.69416468671849), FRAC_CONST(0.69617042505214), FRAC_CONST(0.69817090645634), FRAC_CONST(0.70016608447958), FRAC_CONST(0.70215591302664),
- FRAC_CONST(0.70414034636163), FRAC_CONST(0.70611933911096), FRAC_CONST(0.70809284626630), FRAC_CONST(0.71006082318751), FRAC_CONST(0.71202322560554),
- FRAC_CONST(0.71398000962530), FRAC_CONST(0.71593113172842), FRAC_CONST(0.71787654877613), FRAC_CONST(0.71981621801195), FRAC_CONST(0.72175009706445),
- FRAC_CONST(0.72367814394990), FRAC_CONST(0.72560031707496), FRAC_CONST(0.72751657523927), FRAC_CONST(0.72942687763803), FRAC_CONST(0.73133118386457),
- FRAC_CONST(0.73322945391280), FRAC_CONST(0.73512164817975), FRAC_CONST(0.73700772746796), FRAC_CONST(0.73888765298787), FRAC_CONST(0.74076138636020),
- FRAC_CONST(0.74262888961827), FRAC_CONST(0.74449012521027), FRAC_CONST(0.74634505600152), FRAC_CONST(0.74819364527663), FRAC_CONST(0.75003585674175),
- FRAC_CONST(0.75187165452661), FRAC_CONST(0.75370100318668), FRAC_CONST(0.75552386770515), FRAC_CONST(0.75734021349500), FRAC_CONST(0.75915000640095),
- FRAC_CONST(0.76095321270137), FRAC_CONST(0.76274979911019), FRAC_CONST(0.76453973277875), FRAC_CONST(0.76632298129757), FRAC_CONST(0.76809951269819),
- FRAC_CONST(0.76986929545481), FRAC_CONST(0.77163229848604), FRAC_CONST(0.77338849115651), FRAC_CONST(0.77513784327849), FRAC_CONST(0.77688032511340),
- FRAC_CONST(0.77861590737340), FRAC_CONST(0.78034456122283), FRAC_CONST(0.78206625827961), FRAC_CONST(0.78378097061667), FRAC_CONST(0.78548867076330),
- FRAC_CONST(0.78718933170643), FRAC_CONST(0.78888292689189), FRAC_CONST(0.79056943022564), FRAC_CONST(0.79224881607494), FRAC_CONST(0.79392105926949),
- FRAC_CONST(0.79558613510249), FRAC_CONST(0.79724401933170), FRAC_CONST(0.79889468818046), FRAC_CONST(0.80053811833858), FRAC_CONST(0.80217428696334),
- FRAC_CONST(0.80380317168028), FRAC_CONST(0.80542475058405), FRAC_CONST(0.80703900223920), FRAC_CONST(0.80864590568089), FRAC_CONST(0.81024544041560),
- FRAC_CONST(0.81183758642175), FRAC_CONST(0.81342232415032), FRAC_CONST(0.81499963452540), FRAC_CONST(0.81656949894467), FRAC_CONST(0.81813189927991),
- FRAC_CONST(0.81968681787738), FRAC_CONST(0.82123423755821), FRAC_CONST(0.82277414161874), FRAC_CONST(0.82430651383076), FRAC_CONST(0.82583133844180),
- FRAC_CONST(0.82734860017528), FRAC_CONST(0.82885828423070), FRAC_CONST(0.83036037628369), FRAC_CONST(0.83185486248609), FRAC_CONST(0.83334172946597),
- FRAC_CONST(0.83482096432759), FRAC_CONST(0.83629255465130), FRAC_CONST(0.83775648849344), FRAC_CONST(0.83921275438615), FRAC_CONST(0.84066134133716),
- FRAC_CONST(0.84210223882952), FRAC_CONST(0.84353543682130), FRAC_CONST(0.84496092574524), FRAC_CONST(0.84637869650833), FRAC_CONST(0.84778874049138),
- FRAC_CONST(0.84919104954855), FRAC_CONST(0.85058561600677), FRAC_CONST(0.85197243266520), FRAC_CONST(0.85335149279457), FRAC_CONST(0.85472279013653),
- FRAC_CONST(0.85608631890295), FRAC_CONST(0.85744207377513), FRAC_CONST(0.85879004990298), FRAC_CONST(0.86013024290422), FRAC_CONST(0.86146264886346),
- FRAC_CONST(0.86278726433124), FRAC_CONST(0.86410408632306), FRAC_CONST(0.86541311231838), FRAC_CONST(0.86671434025950), FRAC_CONST(0.86800776855046),
- FRAC_CONST(0.86929339605590), FRAC_CONST(0.87057122209981), FRAC_CONST(0.87184124646433), FRAC_CONST(0.87310346938840), FRAC_CONST(0.87435789156650),
- FRAC_CONST(0.87560451414719), FRAC_CONST(0.87684333873173), FRAC_CONST(0.87807436737261), FRAC_CONST(0.87929760257204), FRAC_CONST(0.88051304728038),
- FRAC_CONST(0.88172070489456), FRAC_CONST(0.88292057925645), FRAC_CONST(0.88411267465117), FRAC_CONST(0.88529699580537), FRAC_CONST(0.88647354788545),
- FRAC_CONST(0.88764233649580), FRAC_CONST(0.88880336767692), FRAC_CONST(0.88995664790351), FRAC_CONST(0.89110218408260), FRAC_CONST(0.89223998355154),
- FRAC_CONST(0.89337005407600), FRAC_CONST(0.89449240384793), FRAC_CONST(0.89560704148345), FRAC_CONST(0.89671397602074), FRAC_CONST(0.89781321691786),
- FRAC_CONST(0.89890477405053), FRAC_CONST(0.89998865770993), FRAC_CONST(0.90106487860034), FRAC_CONST(0.90213344783689), FRAC_CONST(0.90319437694315),
- FRAC_CONST(0.90424767784873), FRAC_CONST(0.90529336288690), FRAC_CONST(0.90633144479201), FRAC_CONST(0.90736193669708), FRAC_CONST(0.90838485213119),
- FRAC_CONST(0.90940020501694), FRAC_CONST(0.91040800966776), FRAC_CONST(0.91140828078533), FRAC_CONST(0.91240103345685), FRAC_CONST(0.91338628315231),
- FRAC_CONST(0.91436404572173), FRAC_CONST(0.91533433739238), FRAC_CONST(0.91629717476594), FRAC_CONST(0.91725257481564), FRAC_CONST(0.91820055488334),
- FRAC_CONST(0.91914113267664), FRAC_CONST(0.92007432626589), FRAC_CONST(0.92100015408120), FRAC_CONST(0.92191863490944), FRAC_CONST(0.92282978789113),
- FRAC_CONST(0.92373363251740), FRAC_CONST(0.92463018862687), FRAC_CONST(0.92551947640245), FRAC_CONST(0.92640151636824), FRAC_CONST(0.92727632938624),
- FRAC_CONST(0.92814393665320), FRAC_CONST(0.92900435969727), FRAC_CONST(0.92985762037477), FRAC_CONST(0.93070374086684), FRAC_CONST(0.93154274367610),
- FRAC_CONST(0.93237465162328), FRAC_CONST(0.93319948784382), FRAC_CONST(0.93401727578443), FRAC_CONST(0.93482803919967), FRAC_CONST(0.93563180214841),
- FRAC_CONST(0.93642858899043), FRAC_CONST(0.93721842438279), FRAC_CONST(0.93800133327637), FRAC_CONST(0.93877734091223), FRAC_CONST(0.93954647281807),
- FRAC_CONST(0.94030875480458), FRAC_CONST(0.94106421296182), FRAC_CONST(0.94181287365556), FRAC_CONST(0.94255476352362), FRAC_CONST(0.94328990947213),
- FRAC_CONST(0.94401833867184), FRAC_CONST(0.94474007855439), FRAC_CONST(0.94545515680855), FRAC_CONST(0.94616360137644), FRAC_CONST(0.94686544044975),
- FRAC_CONST(0.94756070246592), FRAC_CONST(0.94824941610434), FRAC_CONST(0.94893161028248), FRAC_CONST(0.94960731415209), FRAC_CONST(0.95027655709525),
- FRAC_CONST(0.95093936872056), FRAC_CONST(0.95159577885924), FRAC_CONST(0.95224581756115), FRAC_CONST(0.95288951509097), FRAC_CONST(0.95352690192417),
- FRAC_CONST(0.95415800874314), FRAC_CONST(0.95478286643320), FRAC_CONST(0.95540150607863), FRAC_CONST(0.95601395895871), FRAC_CONST(0.95662025654373),
- FRAC_CONST(0.95722043049100), FRAC_CONST(0.95781451264084), FRAC_CONST(0.95840253501260), FRAC_CONST(0.95898452980058), FRAC_CONST(0.95956052937008),
- FRAC_CONST(0.96013056625336), FRAC_CONST(0.96069467314557), FRAC_CONST(0.96125288290073), FRAC_CONST(0.96180522852773), FRAC_CONST(0.96235174318622),
- FRAC_CONST(0.96289246018262), FRAC_CONST(0.96342741296604), FRAC_CONST(0.96395663512424), FRAC_CONST(0.96448016037959), FRAC_CONST(0.96499802258499),
- FRAC_CONST(0.96551025571985), FRAC_CONST(0.96601689388602), FRAC_CONST(0.96651797130376), FRAC_CONST(0.96701352230768), FRAC_CONST(0.96750358134269),
- FRAC_CONST(0.96798818295998), FRAC_CONST(0.96846736181297), FRAC_CONST(0.96894115265327), FRAC_CONST(0.96940959032667), FRAC_CONST(0.96987270976912),
- FRAC_CONST(0.97033054600270), FRAC_CONST(0.97078313413161), FRAC_CONST(0.97123050933818), FRAC_CONST(0.97167270687887), FRAC_CONST(0.97210976208030),
- FRAC_CONST(0.97254171033525), FRAC_CONST(0.97296858709871), FRAC_CONST(0.97339042788392), FRAC_CONST(0.97380726825843), FRAC_CONST(0.97421914384017),
- FRAC_CONST(0.97462609029350), FRAC_CONST(0.97502814332534), FRAC_CONST(0.97542533868127), FRAC_CONST(0.97581771214160), FRAC_CONST(0.97620529951759),
- FRAC_CONST(0.97658813664749), FRAC_CONST(0.97696625939282), FRAC_CONST(0.97733970363445), FRAC_CONST(0.97770850526884), FRAC_CONST(0.97807270020427),
- FRAC_CONST(0.97843232435704), FRAC_CONST(0.97878741364771), FRAC_CONST(0.97913800399743), FRAC_CONST(0.97948413132414), FRAC_CONST(0.97982583153895),
- FRAC_CONST(0.98016314054243), FRAC_CONST(0.98049609422096), FRAC_CONST(0.98082472844313), FRAC_CONST(0.98114907905608), FRAC_CONST(0.98146918188197),
- FRAC_CONST(0.98178507271438), FRAC_CONST(0.98209678731477), FRAC_CONST(0.98240436140902), FRAC_CONST(0.98270783068385), FRAC_CONST(0.98300723078342),
- FRAC_CONST(0.98330259730589), FRAC_CONST(0.98359396579995), FRAC_CONST(0.98388137176152), FRAC_CONST(0.98416485063031), FRAC_CONST(0.98444443778651),
- FRAC_CONST(0.98472016854752), FRAC_CONST(0.98499207816463), FRAC_CONST(0.98526020181980), FRAC_CONST(0.98552457462240), FRAC_CONST(0.98578523160609),
- FRAC_CONST(0.98604220772560), FRAC_CONST(0.98629553785362), FRAC_CONST(0.98654525677772), FRAC_CONST(0.98679139919726), FRAC_CONST(0.98703399972035),
- FRAC_CONST(0.98727309286089), FRAC_CONST(0.98750871303556), FRAC_CONST(0.98774089456089), FRAC_CONST(0.98796967165036), FRAC_CONST(0.98819507841154),
- FRAC_CONST(0.98841714884323), FRAC_CONST(0.98863591683269), FRAC_CONST(0.98885141615285), FRAC_CONST(0.98906368045957), FRAC_CONST(0.98927274328896),
- FRAC_CONST(0.98947863805473), FRAC_CONST(0.98968139804554), FRAC_CONST(0.98988105642241), FRAC_CONST(0.99007764621618), FRAC_CONST(0.99027120032501),
- FRAC_CONST(0.99046175151186), FRAC_CONST(0.99064933240208), FRAC_CONST(0.99083397548099), FRAC_CONST(0.99101571309153), FRAC_CONST(0.99119457743191),
- FRAC_CONST(0.99137060055337), FRAC_CONST(0.99154381435784), FRAC_CONST(0.99171425059582), FRAC_CONST(0.99188194086414), FRAC_CONST(0.99204691660388),
- FRAC_CONST(0.99220920909823), FRAC_CONST(0.99236884947045), FRAC_CONST(0.99252586868186), FRAC_CONST(0.99268029752989), FRAC_CONST(0.99283216664606),
- FRAC_CONST(0.99298150649419), FRAC_CONST(0.99312834736847), FRAC_CONST(0.99327271939167), FRAC_CONST(0.99341465251338), FRAC_CONST(0.99355417650825),
- FRAC_CONST(0.99369132097430), FRAC_CONST(0.99382611533130), FRAC_CONST(0.99395858881910), FRAC_CONST(0.99408877049612), FRAC_CONST(0.99421668923778),
- FRAC_CONST(0.99434237373503), FRAC_CONST(0.99446585249289), FRAC_CONST(0.99458715382906), FRAC_CONST(0.99470630587254), FRAC_CONST(0.99482333656229),
- FRAC_CONST(0.99493827364600), FRAC_CONST(0.99505114467878), FRAC_CONST(0.99516197702200), FRAC_CONST(0.99527079784214), FRAC_CONST(0.99537763410962),
- FRAC_CONST(0.99548251259777), FRAC_CONST(0.99558545988178), FRAC_CONST(0.99568650233767), FRAC_CONST(0.99578566614138), FRAC_CONST(0.99588297726783),
- FRAC_CONST(0.99597846149005), FRAC_CONST(0.99607214437834), FRAC_CONST(0.99616405129947), FRAC_CONST(0.99625420741595), FRAC_CONST(0.99634263768527),
- FRAC_CONST(0.99642936685928), FRAC_CONST(0.99651441948352), FRAC_CONST(0.99659781989663), FRAC_CONST(0.99667959222978), FRAC_CONST(0.99675976040620),
- FRAC_CONST(0.99683834814063), FRAC_CONST(0.99691537893895), FRAC_CONST(0.99699087609774), FRAC_CONST(0.99706486270391), FRAC_CONST(0.99713736163442),
- FRAC_CONST(0.99720839555593), FRAC_CONST(0.99727798692461), FRAC_CONST(0.99734615798589), FRAC_CONST(0.99741293077431), FRAC_CONST(0.99747832711337),
- FRAC_CONST(0.99754236861541), FRAC_CONST(0.99760507668158), FRAC_CONST(0.99766647250181), FRAC_CONST(0.99772657705478), FRAC_CONST(0.99778541110799),
- FRAC_CONST(0.99784299521785), FRAC_CONST(0.99789934972976), FRAC_CONST(0.99795449477828), FRAC_CONST(0.99800845028730), FRAC_CONST(0.99806123597027),
- FRAC_CONST(0.99811287133042), FRAC_CONST(0.99816337566108), FRAC_CONST(0.99821276804596), FRAC_CONST(0.99826106735952), FRAC_CONST(0.99830829226732),
- FRAC_CONST(0.99835446122649), FRAC_CONST(0.99839959248609), FRAC_CONST(0.99844370408765), FRAC_CONST(0.99848681386566), FRAC_CONST(0.99852893944805),
- FRAC_CONST(0.99857009825685), FRAC_CONST(0.99861030750869), FRAC_CONST(0.99864958421549), FRAC_CONST(0.99868794518504), FRAC_CONST(0.99872540702178),
- FRAC_CONST(0.99876198612738), FRAC_CONST(0.99879769870160), FRAC_CONST(0.99883256074295), FRAC_CONST(0.99886658804953), FRAC_CONST(0.99889979621983),
- FRAC_CONST(0.99893220065356), FRAC_CONST(0.99896381655254), FRAC_CONST(0.99899465892154), FRAC_CONST(0.99902474256924), FRAC_CONST(0.99905408210916),
- FRAC_CONST(0.99908269196056), FRAC_CONST(0.99911058634952), FRAC_CONST(0.99913777930986), FRAC_CONST(0.99916428468421), FRAC_CONST(0.99919011612505),
- FRAC_CONST(0.99921528709576), FRAC_CONST(0.99923981087174), FRAC_CONST(0.99926370054150), FRAC_CONST(0.99928696900779), FRAC_CONST(0.99930962898876),
- FRAC_CONST(0.99933169301910), FRAC_CONST(0.99935317345126), FRAC_CONST(0.99937408245662), FRAC_CONST(0.99939443202674), FRAC_CONST(0.99941423397457),
- FRAC_CONST(0.99943349993572), FRAC_CONST(0.99945224136972), FRAC_CONST(0.99947046956130), FRAC_CONST(0.99948819562171), FRAC_CONST(0.99950543049000),
- FRAC_CONST(0.99952218493439), FRAC_CONST(0.99953846955355), FRAC_CONST(0.99955429477803), FRAC_CONST(0.99956967087154), FRAC_CONST(0.99958460793242),
- FRAC_CONST(0.99959911589494), FRAC_CONST(0.99961320453077), FRAC_CONST(0.99962688345035), FRAC_CONST(0.99964016210433), FRAC_CONST(0.99965304978499),
- FRAC_CONST(0.99966555562769), FRAC_CONST(0.99967768861231), FRAC_CONST(0.99968945756473), FRAC_CONST(0.99970087115825), FRAC_CONST(0.99971193791510),
- FRAC_CONST(0.99972266620792), FRAC_CONST(0.99973306426121), FRAC_CONST(0.99974314015288), FRAC_CONST(0.99975290181568), FRAC_CONST(0.99976235703876),
- FRAC_CONST(0.99977151346914), FRAC_CONST(0.99978037861326), FRAC_CONST(0.99978895983845), FRAC_CONST(0.99979726437448), FRAC_CONST(0.99980529931507),
- FRAC_CONST(0.99981307161943), FRAC_CONST(0.99982058811377), FRAC_CONST(0.99982785549283), FRAC_CONST(0.99983488032144), FRAC_CONST(0.99984166903600),
- FRAC_CONST(0.99984822794606), FRAC_CONST(0.99985456323584), FRAC_CONST(0.99986068096572), FRAC_CONST(0.99986658707386), FRAC_CONST(0.99987228737764),
- FRAC_CONST(0.99987778757524), FRAC_CONST(0.99988309324717), FRAC_CONST(0.99988820985777), FRAC_CONST(0.99989314275675), FRAC_CONST(0.99989789718072),
- FRAC_CONST(0.99990247825468), FRAC_CONST(0.99990689099357), FRAC_CONST(0.99991114030376), FRAC_CONST(0.99991523098456), FRAC_CONST(0.99991916772971),
- FRAC_CONST(0.99992295512891), FRAC_CONST(0.99992659766930), FRAC_CONST(0.99993009973692), FRAC_CONST(0.99993346561824), FRAC_CONST(0.99993669950161),
- FRAC_CONST(0.99993980547870), FRAC_CONST(0.99994278754604), FRAC_CONST(0.99994564960642), FRAC_CONST(0.99994839547033), FRAC_CONST(0.99995102885747),
- FRAC_CONST(0.99995355339809), FRAC_CONST(0.99995597263451), FRAC_CONST(0.99995829002249), FRAC_CONST(0.99996050893264), FRAC_CONST(0.99996263265183),
- FRAC_CONST(0.99996466438460), FRAC_CONST(0.99996660725452), FRAC_CONST(0.99996846430558), FRAC_CONST(0.99997023850356), FRAC_CONST(0.99997193273736),
- FRAC_CONST(0.99997354982037), FRAC_CONST(0.99997509249183), FRAC_CONST(0.99997656341810), FRAC_CONST(0.99997796519400), FRAC_CONST(0.99997930034415),
- FRAC_CONST(0.99998057132421), FRAC_CONST(0.99998178052220), FRAC_CONST(0.99998293025975), FRAC_CONST(0.99998402279338), FRAC_CONST(0.99998506031574),
- FRAC_CONST(0.99998604495686), FRAC_CONST(0.99998697878536), FRAC_CONST(0.99998786380966), FRAC_CONST(0.99998870197921), FRAC_CONST(0.99998949518567),
- FRAC_CONST(0.99999024526408), FRAC_CONST(0.99999095399401), FRAC_CONST(0.99999162310077), FRAC_CONST(0.99999225425649), FRAC_CONST(0.99999284908128),
- FRAC_CONST(0.99999340914435), FRAC_CONST(0.99999393596510), FRAC_CONST(0.99999443101421), FRAC_CONST(0.99999489571473), FRAC_CONST(0.99999533144314),
- FRAC_CONST(0.99999573953040), FRAC_CONST(0.99999612126300), FRAC_CONST(0.99999647788395), FRAC_CONST(0.99999681059383), FRAC_CONST(0.99999712055178),
- FRAC_CONST(0.99999740887647), FRAC_CONST(0.99999767664709), FRAC_CONST(0.99999792490431), FRAC_CONST(0.99999815465123), FRAC_CONST(0.99999836685427),
- FRAC_CONST(0.99999856244415), FRAC_CONST(0.99999874231676), FRAC_CONST(0.99999890733405), FRAC_CONST(0.99999905832493), FRAC_CONST(0.99999919608613),
- FRAC_CONST(0.99999932138304), FRAC_CONST(0.99999943495056), FRAC_CONST(0.99999953749392), FRAC_CONST(0.99999962968950), FRAC_CONST(0.99999971218563),
- FRAC_CONST(0.99999978560337), FRAC_CONST(0.99999985053727), FRAC_CONST(0.99999990755616), FRAC_CONST(0.99999995720387)};
-#ifdef ALLOW_SMALL_FRAMELENGTH
-static const real_t kbd_long_960[] = {
- FRAC_CONST(0.0003021562530949), FRAC_CONST(0.0004452267024786), FRAC_CONST(0.0005674947527496), FRAC_CONST(0.0006812465553466), FRAC_CONST(0.0007910496776387), FRAC_CONST(0.0008991655033895),
- FRAC_CONST(0.0010068978259384), FRAC_CONST(0.0011150758515751), FRAC_CONST(0.0012242653193642), FRAC_CONST(0.0013348735658205), FRAC_CONST(0.0014472068670273), FRAC_CONST(0.0015615039850448),
- FRAC_CONST(0.0016779568885263), FRAC_CONST(0.0017967241232412), FRAC_CONST(0.0019179397560955), FRAC_CONST(0.0020417195415393), FRAC_CONST(0.0021681652836642), FRAC_CONST(0.0022973679910599),
- FRAC_CONST(0.0024294102029937), FRAC_CONST(0.0025643677339078), FRAC_CONST(0.0027023110014772), FRAC_CONST(0.0028433060512612), FRAC_CONST(0.0029874153568025), FRAC_CONST(0.0031346984511728),
- FRAC_CONST(0.0032852124303662), FRAC_CONST(0.0034390123581190), FRAC_CONST(0.0035961515940931), FRAC_CONST(0.0037566820618961), FRAC_CONST(0.0039206544694386), FRAC_CONST(0.0040881184912194),
- FRAC_CONST(0.0042591229199617), FRAC_CONST(0.0044337157933972), FRAC_CONST(0.0046119445007641), FRAC_CONST(0.0047938558726415), FRAC_CONST(0.0049794962570131), FRAC_CONST(0.0051689115838900),
- FRAC_CONST(0.0053621474203763), FRAC_CONST(0.0055592490177131), FRAC_CONST(0.0057602613515573), FRAC_CONST(0.0059652291565289), FRAC_CONST(0.0061741969558843), FRAC_CONST(0.0063872090870253),
- FRAC_CONST(0.0066043097234387), FRAC_CONST(0.0068255428935640), FRAC_CONST(0.0070509524970088), FRAC_CONST(0.0072805823184660), FRAC_CONST(0.0075144760396340), FRAC_CONST(0.0077526772493942),
- FRAC_CONST(0.0079952294524673), FRAC_CONST(0.0082421760767325), FRAC_CONST(0.0084935604793733), FRAC_CONST(0.0087494259519870), FRAC_CONST(0.0090098157247792), FRAC_CONST(0.0092747729699467),
- FRAC_CONST(0.0095443408043399), FRAC_CONST(0.0098185622914832), FRAC_CONST(0.0100974804430226), FRAC_CONST(0.0103811382196612), FRAC_CONST(0.0106695785316351), FRAC_CONST(0.0109628442387771),
- FRAC_CONST(0.0112609781502091), FRAC_CONST(0.0115640230236993), FRAC_CONST(0.0118720215647169), FRAC_CONST(0.0121850164252137), FRAC_CONST(0.0125030502021561), FRAC_CONST(0.0128261654358321),
- FRAC_CONST(0.0131544046079532), FRAC_CONST(0.0134878101395681), FRAC_CONST(0.0138264243888068), FRAC_CONST(0.0141702896484671), FRAC_CONST(0.0145194481434592), FRAC_CONST(0.0148739420281182),
- FRAC_CONST(0.0152338133833959), FRAC_CONST(0.0155991042139432), FRAC_CONST(0.0159698564450882), FRAC_CONST(0.0163461119197227), FRAC_CONST(0.0167279123950996), FRAC_CONST(0.0171152995395520),
- FRAC_CONST(0.0175083149291368), FRAC_CONST(0.0179070000442104), FRAC_CONST(0.0183113962659409), FRAC_CONST(0.0187215448727609), FRAC_CONST(0.0191374870367659), FRAC_CONST(0.0195592638200623),
- FRAC_CONST(0.0199869161710679), FRAC_CONST(0.0204204849207691), FRAC_CONST(0.0208600107789370), FRAC_CONST(0.0213055343303066), FRAC_CONST(0.0217570960307201), FRAC_CONST(0.0222147362032386),
- FRAC_CONST(0.0226784950342228), FRAC_CONST(0.0231484125693867), FRAC_CONST(0.0236245287098244), FRAC_CONST(0.0241068832080138), FRAC_CONST(0.0245955156637973), FRAC_CONST(0.0250904655203431),
- FRAC_CONST(0.0255917720600868), FRAC_CONST(0.0260994744006559), FRAC_CONST(0.0266136114907790), FRAC_CONST(0.0271342221061795), FRAC_CONST(0.0276613448454576), FRAC_CONST(0.0281950181259587),
- FRAC_CONST(0.0287352801796329), FRAC_CONST(0.0292821690488833), FRAC_CONST(0.0298357225824074), FRAC_CONST(0.0303959784310299), FRAC_CONST(0.0309629740435296), FRAC_CONST(0.0315367466624615),
- FRAC_CONST(0.0321173333199732), FRAC_CONST(0.0327047708336193), FRAC_CONST(0.0332990958021720), FRAC_CONST(0.0339003446014307), FRAC_CONST(0.0345085533800302), FRAC_CONST(0.0351237580552491),
- FRAC_CONST(0.0357459943088193), FRAC_CONST(0.0363752975827358), FRAC_CONST(0.0370117030750704), FRAC_CONST(0.0376552457357870), FRAC_CONST(0.0383059602625614), FRAC_CONST(0.0389638810966056),
- FRAC_CONST(0.0396290424184964), FRAC_CONST(0.0403014781440112), FRAC_CONST(0.0409812219199691), FRAC_CONST(0.0416683071200799), FRAC_CONST(0.0423627668408009), FRAC_CONST(0.0430646338972016),
- FRAC_CONST(0.0437739408188385), FRAC_CONST(0.0444907198456388), FRAC_CONST(0.0452150029237951), FRAC_CONST(0.0459468217016708), FRAC_CONST(0.0466862075257170), FRAC_CONST(0.0474331914364021),
- FRAC_CONST(0.0481878041641539), FRAC_CONST(0.0489500761253148), FRAC_CONST(0.0497200374181119), FRAC_CONST(0.0504977178186404), FRAC_CONST(0.0512831467768636), FRAC_CONST(0.0520763534126273),
- FRAC_CONST(0.0528773665116913), FRAC_CONST(0.0536862145217772), FRAC_CONST(0.0545029255486345), FRAC_CONST(0.0553275273521232), FRAC_CONST(0.0561600473423164), FRAC_CONST(0.0570005125756209),
- FRAC_CONST(0.0578489497509179), FRAC_CONST(0.0587053852057233), FRAC_CONST(0.0595698449123695), FRAC_CONST(0.0604423544742077), FRAC_CONST(0.0613229391218317), FRAC_CONST(0.0622116237093247),
- FRAC_CONST(0.0631084327105284), FRAC_CONST(0.0640133902153352), FRAC_CONST(0.0649265199260043), FRAC_CONST(0.0658478451535027), FRAC_CONST(0.0667773888138695), FRAC_CONST(0.0677151734246072),
- FRAC_CONST(0.0686612211010977), FRAC_CONST(0.0696155535530446), FRAC_CONST(0.0705781920809429), FRAC_CONST(0.0715491575725758), FRAC_CONST(0.0725284704995383), FRAC_CONST(0.0735161509137906),
- FRAC_CONST(0.0745122184442388), FRAC_CONST(0.0755166922933461), FRAC_CONST(0.0765295912337720), FRAC_CONST(0.0775509336050437), FRAC_CONST(0.0785807373102561), FRAC_CONST(0.0796190198128044),
- FRAC_CONST(0.0806657981331473), FRAC_CONST(0.0817210888456026), FRAC_CONST(0.0827849080751753), FRAC_CONST(0.0838572714944183), FRAC_CONST(0.0849381943203265), FRAC_CONST(0.0860276913112652),
- FRAC_CONST(0.0871257767639319), FRAC_CONST(0.0882324645103534), FRAC_CONST(0.0893477679149177), FRAC_CONST(0.0904716998714418), FRAC_CONST(0.0916042728002747), FRAC_CONST(0.0927454986454381),
- FRAC_CONST(0.0938953888718020), FRAC_CONST(0.0950539544622996), FRAC_CONST(0.0962212059151784), FRAC_CONST(0.0973971532412897), FRAC_CONST(0.0985818059614169), FRAC_CONST(0.0997751731036425),
- FRAC_CONST(0.1009772632007537), FRAC_CONST(0.1021880842876888), FRAC_CONST(0.1034076438990227), FRAC_CONST(0.1046359490664932), FRAC_CONST(0.1058730063165681), FRAC_CONST(0.1071188216680533),
- FRAC_CONST(0.1083734006297428), FRAC_CONST(0.1096367481981100), FRAC_CONST(0.1109088688550422), FRAC_CONST(0.1121897665656167), FRAC_CONST(0.1134794447759207), FRAC_CONST(0.1147779064109143),
- FRAC_CONST(0.1160851538723372), FRAC_CONST(0.1174011890366591), FRAC_CONST(0.1187260132530751), FRAC_CONST(0.1200596273415457), FRAC_CONST(0.1214020315908810), FRAC_CONST(0.1227532257568719),
- FRAC_CONST(0.1241132090604651), FRAC_CONST(0.1254819801859856), FRAC_CONST(0.1268595372794049), FRAC_CONST(0.1282458779466558), FRAC_CONST(0.1296409992519942), FRAC_CONST(0.1310448977164081),
- FRAC_CONST(0.1324575693160745), FRAC_CONST(0.1338790094808633), FRAC_CONST(0.1353092130928902), FRAC_CONST(0.1367481744851168), FRAC_CONST(0.1381958874400010), FRAC_CONST(0.1396523451881945),
- FRAC_CONST(0.1411175404072910), FRAC_CONST(0.1425914652206223), FRAC_CONST(0.1440741111961058), FRAC_CONST(0.1455654693451402), FRAC_CONST(0.1470655301215526), FRAC_CONST(0.1485742834205956),
- FRAC_CONST(0.1500917185779945), FRAC_CONST(0.1516178243690463), FRAC_CONST(0.1531525890077689), FRAC_CONST(0.1546960001461024), FRAC_CONST(0.1562480448731608), FRAC_CONST(0.1578087097145364),
- FRAC_CONST(0.1593779806316558), FRAC_CONST(0.1609558430211876), FRAC_CONST(0.1625422817145027), FRAC_CONST(0.1641372809771871), FRAC_CONST(0.1657408245086070), FRAC_CONST(0.1673528954415270),
- FRAC_CONST(0.1689734763417811), FRAC_CONST(0.1706025492079969), FRAC_CONST(0.1722400954713725), FRAC_CONST(0.1738860959955082), FRAC_CONST(0.1755405310762898), FRAC_CONST(0.1772033804418275),
- FRAC_CONST(0.1788746232524467), FRAC_CONST(0.1805542381007349), FRAC_CONST(0.1822422030116404), FRAC_CONST(0.1839384954426268), FRAC_CONST(0.1856430922838810), FRAC_CONST(0.1873559698585756),
- FRAC_CONST(0.1890771039231862), FRAC_CONST(0.1908064696678625), FRAC_CONST(0.1925440417168546), FRAC_CONST(0.1942897941289937), FRAC_CONST(0.1960437003982277), FRAC_CONST(0.1978057334542116),
- FRAC_CONST(0.1995758656629525), FRAC_CONST(0.2013540688275098), FRAC_CONST(0.2031403141887507), FRAC_CONST(0.2049345724261595), FRAC_CONST(0.2067368136587033), FRAC_CONST(0.2085470074457521),
- FRAC_CONST(0.2103651227880538), FRAC_CONST(0.2121911281287646), FRAC_CONST(0.2140249913545346), FRAC_CONST(0.2158666797966480), FRAC_CONST(0.2177161602322188), FRAC_CONST(0.2195733988854414),
- FRAC_CONST(0.2214383614288963), FRAC_CONST(0.2233110129849106), FRAC_CONST(0.2251913181269740), FRAC_CONST(0.2270792408812093), FRAC_CONST(0.2289747447278976), FRAC_CONST(0.2308777926030592),
- FRAC_CONST(0.2327883469000885), FRAC_CONST(0.2347063694714437), FRAC_CONST(0.2366318216303919), FRAC_CONST(0.2385646641528076), FRAC_CONST(0.2405048572790267), FRAC_CONST(0.2424523607157545),
- FRAC_CONST(0.2444071336380283), FRAC_CONST(0.2463691346912334), FRAC_CONST(0.2483383219931741), FRAC_CONST(0.2503146531361985), FRAC_CONST(0.2522980851893767), FRAC_CONST(0.2542885747007335),
- FRAC_CONST(0.2562860776995335), FRAC_CONST(0.2582905496986215), FRAC_CONST(0.2603019456968142), FRAC_CONST(0.2623202201813464), FRAC_CONST(0.2643453271303700), FRAC_CONST(0.2663772200155053),
- FRAC_CONST(0.2684158518044454), FRAC_CONST(0.2704611749636135), FRAC_CONST(0.2725131414608710), FRAC_CONST(0.2745717027682799), FRAC_CONST(0.2766368098649151), FRAC_CONST(0.2787084132397296),
- FRAC_CONST(0.2807864628944707), FRAC_CONST(0.2828709083466482), FRAC_CONST(0.2849616986325523), FRAC_CONST(0.2870587823103237), FRAC_CONST(0.2891621074630737), FRAC_CONST(0.2912716217020546),
- FRAC_CONST(0.2933872721698803), FRAC_CONST(0.2955090055437973), FRAC_CONST(0.2976367680390041), FRAC_CONST(0.2997705054120213), FRAC_CONST(0.3019101629641097), FRAC_CONST(0.3040556855447379),
- FRAC_CONST(0.3062070175550981), FRAC_CONST(0.3083641029516701), FRAC_CONST(0.3105268852498334), FRAC_CONST(0.3126953075275265), FRAC_CONST(0.3148693124289546), FRAC_CONST(0.3170488421683428),
- FRAC_CONST(0.3192338385337370), FRAC_CONST(0.3214242428908514), FRAC_CONST(0.3236199961869606), FRAC_CONST(0.3258210389548392), FRAC_CONST(0.3280273113167459), FRAC_CONST(0.3302387529884521),
- FRAC_CONST(0.3324553032833160), FRAC_CONST(0.3346769011164010), FRAC_CONST(0.3369034850086373), FRAC_CONST(0.3391349930910280), FRAC_CONST(0.3413713631088974), FRAC_CONST(0.3436125324261830),
- FRAC_CONST(0.3458584380297697), FRAC_CONST(0.3481090165338656), FRAC_CONST(0.3503642041844199), FRAC_CONST(0.3526239368635820), FRAC_CONST(0.3548881500942010), FRAC_CONST(0.3571567790443668),
- FRAC_CONST(0.3594297585319891), FRAC_CONST(0.3617070230294185), FRAC_CONST(0.3639885066681048), FRAC_CONST(0.3662741432432950), FRAC_CONST(0.3685638662187693), FRAC_CONST(0.3708576087316147),
- FRAC_CONST(0.3731553035970366), FRAC_CONST(0.3754568833132069), FRAC_CONST(0.3777622800661488), FRAC_CONST(0.3800714257346570), FRAC_CONST(0.3823842518952546), FRAC_CONST(0.3847006898271841),
- FRAC_CONST(0.3870206705174334), FRAC_CONST(0.3893441246657958), FRAC_CONST(0.3916709826899639), FRAC_CONST(0.3940011747306560), FRAC_CONST(0.3963346306567764), FRAC_CONST(0.3986712800706062),
- FRAC_CONST(0.4010110523130271), FRAC_CONST(0.4033538764687756), FRAC_CONST(0.4056996813717284), FRAC_CONST(0.4080483956102172), FRAC_CONST(0.4103999475323736), FRAC_CONST(0.4127542652515031),
- FRAC_CONST(0.4151112766514873), FRAC_CONST(0.4174709093922143), FRAC_CONST(0.4198330909150365), FRAC_CONST(0.4221977484482556), FRAC_CONST(0.4245648090126334), FRAC_CONST(0.4269341994269293),
- FRAC_CONST(0.4293058463134616), FRAC_CONST(0.4316796761036958), FRAC_CONST(0.4340556150438547), FRAC_CONST(0.4364335892005536), FRAC_CONST(0.4388135244664580), FRAC_CONST(0.4411953465659639),
- FRAC_CONST(0.4435789810609000), FRAC_CONST(0.4459643533562509), FRAC_CONST(0.4483513887059016), FRAC_CONST(0.4507400122184019), FRAC_CONST(0.4531301488627497), FRAC_CONST(0.4555217234741947),
- FRAC_CONST(0.4579146607600593), FRAC_CONST(0.4603088853055777), FRAC_CONST(0.4627043215797521), FRAC_CONST(0.4651008939412254), FRAC_CONST(0.4674985266441709), FRAC_CONST(0.4698971438441951),
- FRAC_CONST(0.4722966696042580), FRAC_CONST(0.4746970279006055), FRAC_CONST(0.4770981426287164), FRAC_CONST(0.4794999376092619), FRAC_CONST(0.4819023365940778), FRAC_CONST(0.4843052632721476),
- FRAC_CONST(0.4867086412755978), FRAC_CONST(0.4891123941857028), FRAC_CONST(0.4915164455388997), FRAC_CONST(0.4939207188328126), FRAC_CONST(0.4963251375322855), FRAC_CONST(0.4987296250754225),
- FRAC_CONST(0.5011341048796359), FRAC_CONST(0.5035385003477012), FRAC_CONST(0.5059427348738168), FRAC_CONST(0.5083467318496706), FRAC_CONST(0.5107504146705106), FRAC_CONST(0.5131537067412193),
- FRAC_CONST(0.5155565314823923), FRAC_CONST(0.5179588123364193), FRAC_CONST(0.5203604727735667), FRAC_CONST(0.5227614362980630), FRAC_CONST(0.5251616264541841), FRAC_CONST(0.5275609668323384),
- FRAC_CONST(0.5299593810751532), FRAC_CONST(0.5323567928835578), FRAC_CONST(0.5347531260228663), FRAC_CONST(0.5371483043288580), FRAC_CONST(0.5395422517138538), FRAC_CONST(0.5419348921727899),
- FRAC_CONST(0.5443261497892862), FRAC_CONST(0.5467159487417104), FRAC_CONST(0.5491042133092364), FRAC_CONST(0.5514908678778958), FRAC_CONST(0.5538758369466227), FRAC_CONST(0.5562590451332913),
- FRAC_CONST(0.5586404171807443), FRAC_CONST(0.5610198779628133), FRAC_CONST(0.5633973524903286), FRAC_CONST(0.5657727659171199), FRAC_CONST(0.5681460435460047), FRAC_CONST(0.5705171108347663),
- FRAC_CONST(0.5728858934021188), FRAC_CONST(0.5752523170336598), FRAC_CONST(0.5776163076878088), FRAC_CONST(0.5799777915017323), FRAC_CONST(0.5823366947972535), FRAC_CONST(0.5846929440867458),
- FRAC_CONST(0.5870464660790119), FRAC_CONST(0.5893971876851449), FRAC_CONST(0.5917450360243719), FRAC_CONST(0.5940899384298793), FRAC_CONST(0.5964318224546208), FRAC_CONST(0.5987706158771039),
- FRAC_CONST(0.6011062467071583), FRAC_CONST(0.6034386431916822), FRAC_CONST(0.6057677338203681), FRAC_CONST(0.6080934473314057), FRAC_CONST(0.6104157127171639), FRAC_CONST(0.6127344592298474),
- FRAC_CONST(0.6150496163871310), FRAC_CONST(0.6173611139777690), FRAC_CONST(0.6196688820671789), FRAC_CONST(0.6219728510029997), FRAC_CONST(0.6242729514206247), FRAC_CONST(0.6265691142487051),
- FRAC_CONST(0.6288612707146283), FRAC_CONST(0.6311493523499663), FRAC_CONST(0.6334332909958958), FRAC_CONST(0.6357130188085891), FRAC_CONST(0.6379884682645743), FRAC_CONST(0.6402595721660647),
- FRAC_CONST(0.6425262636462578), FRAC_CONST(0.6447884761746012), FRAC_CONST(0.6470461435620266), FRAC_CONST(0.6492991999661505), FRAC_CONST(0.6515475798964411), FRAC_CONST(0.6537912182193508),
- FRAC_CONST(0.6560300501634142), FRAC_CONST(0.6582640113243098), FRAC_CONST(0.6604930376698862), FRAC_CONST(0.6627170655451516), FRAC_CONST(0.6649360316772256), FRAC_CONST(0.6671498731802533),
- FRAC_CONST(0.6693585275602818), FRAC_CONST(0.6715619327200959), FRAC_CONST(0.6737600269640164), FRAC_CONST(0.6759527490026566), FRAC_CONST(0.6781400379576392), FRAC_CONST(0.6803218333662715),
- FRAC_CONST(0.6824980751861787), FRAC_CONST(0.6846687037998949), FRAC_CONST(0.6868336600194123), FRAC_CONST(0.6889928850906855), FRAC_CONST(0.6911463206980928), FRAC_CONST(0.6932939089688525),
- FRAC_CONST(0.6954355924773949), FRAC_CONST(0.6975713142496884), FRAC_CONST(0.6997010177675195), FRAC_CONST(0.7018246469727265), FRAC_CONST(0.7039421462713862), FRAC_CONST(0.7060534605379528),
- FRAC_CONST(0.7081585351193496), FRAC_CONST(0.7102573158390105), FRAC_CONST(0.7123497490008750), FRAC_CONST(0.7144357813933307), FRAC_CONST(0.7165153602931092), FRAC_CONST(0.7185884334691287),
- FRAC_CONST(0.7206549491862871), FRAC_CONST(0.7227148562092042), FRAC_CONST(0.7247681038059106), FRAC_CONST(0.7268146417514855), FRAC_CONST(0.7288544203316418), FRAC_CONST(0.7308873903462577),
- FRAC_CONST(0.7329135031128549), FRAC_CONST(0.7349327104700221), FRAC_CONST(0.7369449647807855), FRAC_CONST(0.7389502189359237), FRAC_CONST(0.7409484263572271), FRAC_CONST(0.7429395410007016),
- FRAC_CONST(0.7449235173597176), FRAC_CONST(0.7469003104681008), FRAC_CONST(0.7488698759031670), FRAC_CONST(0.7508321697887005), FRAC_CONST(0.7527871487978728), FRAC_CONST(0.7547347701561059),
- FRAC_CONST(0.7566749916438754), FRAC_CONST(0.7586077715994560), FRAC_CONST(0.7605330689216074), FRAC_CONST(0.7624508430722016), FRAC_CONST(0.7643610540787891), FRAC_CONST(0.7662636625371070),
- FRAC_CONST(0.7681586296135255), FRAC_CONST(0.7700459170474343), FRAC_CONST(0.7719254871535672), FRAC_CONST(0.7737973028242671), FRAC_CONST(0.7756613275316875), FRAC_CONST(0.7775175253299340),
- FRAC_CONST(0.7793658608571425), FRAC_CONST(0.7812062993374951), FRAC_CONST(0.7830388065831744), FRAC_CONST(0.7848633489962533), FRAC_CONST(0.7866798935705233), FRAC_CONST(0.7884884078932579),
- FRAC_CONST(0.7902888601469138), FRAC_CONST(0.7920812191107668), FRAC_CONST(0.7938654541624850), FRAC_CONST(0.7956415352796368), FRAC_CONST(0.7974094330411343), FRAC_CONST(0.7991691186286133),
- FRAC_CONST(0.8009205638277465), FRAC_CONST(0.8026637410294932), FRAC_CONST(0.8043986232312831), FRAC_CONST(0.8061251840381346), FRAC_CONST(0.8078433976637077), FRAC_CONST(0.8095532389312917),
- FRAC_CONST(0.8112546832747255), FRAC_CONST(0.8129477067392539), FRAC_CONST(0.8146322859823164), FRAC_CONST(0.8163083982742698), FRAC_CONST(0.8179760214990457), FRAC_CONST(0.8196351341547393),
- FRAC_CONST(0.8212857153541345), FRAC_CONST(0.8229277448251595), FRAC_CONST(0.8245612029112778), FRAC_CONST(0.8261860705718113), FRAC_CONST(0.8278023293821971), FRAC_CONST(0.8294099615341773),
- FRAC_CONST(0.8310089498359212), FRAC_CONST(0.8325992777120815), FRAC_CONST(0.8341809292037831), FRAC_CONST(0.8357538889685445), FRAC_CONST(0.8373181422801330), FRAC_CONST(0.8388736750283521),
- FRAC_CONST(0.8404204737187619), FRAC_CONST(0.8419585254723335), FRAC_CONST(0.8434878180250348), FRAC_CONST(0.8450083397273509), FRAC_CONST(0.8465200795437368), FRAC_CONST(0.8480230270520029),
- FRAC_CONST(0.8495171724426350), FRAC_CONST(0.8510025065180464), FRAC_CONST(0.8524790206917633), FRAC_CONST(0.8539467069875448), FRAC_CONST(0.8554055580384357), FRAC_CONST(0.8568555670857525),
- FRAC_CONST(0.8582967279780043), FRAC_CONST(0.8597290351697464), FRAC_CONST(0.8611524837203691), FRAC_CONST(0.8625670692928198), FRAC_CONST(0.8639727881522599), FRAC_CONST(0.8653696371646555),
- FRAC_CONST(0.8667576137953045), FRAC_CONST(0.8681367161072958), FRAC_CONST(0.8695069427599065), FRAC_CONST(0.8708682930069319), FRAC_CONST(0.8722207666949527), FRAC_CONST(0.8735643642615368),
- FRAC_CONST(0.8748990867333771), FRAC_CONST(0.8762249357243662), FRAC_CONST(0.8775419134336067), FRAC_CONST(0.8788500226433579), FRAC_CONST(0.8801492667169208), FRAC_CONST(0.8814396495964587),
- FRAC_CONST(0.8827211758007560), FRAC_CONST(0.8839938504229149), FRAC_CONST(0.8852576791279895), FRAC_CONST(0.8865126681505587), FRAC_CONST(0.8877588242922386), FRAC_CONST(0.8889961549191320),
- FRAC_CONST(0.8902246679592184), FRAC_CONST(0.8914443718996848), FRAC_CONST(0.8926552757841945), FRAC_CONST(0.8938573892100969), FRAC_CONST(0.8950507223255798), FRAC_CONST(0.8962352858267605),
- FRAC_CONST(0.8974110909547198), FRAC_CONST(0.8985781494924783), FRAC_CONST(0.8997364737619142), FRAC_CONST(0.9008860766206249), FRAC_CONST(0.9020269714587307), FRAC_CONST(0.9031591721956235),
- FRAC_CONST(0.9042826932766591), FRAC_CONST(0.9053975496697941), FRAC_CONST(0.9065037568621681), FRAC_CONST(0.9076013308566311), FRAC_CONST(0.9086902881682180), FRAC_CONST(0.9097706458205682),
- FRAC_CONST(0.9108424213422940), FRAC_CONST(0.9119056327632955), FRAC_CONST(0.9129602986110235), FRAC_CONST(0.9140064379066919), FRAC_CONST(0.9150440701614393), FRAC_CONST(0.9160732153724396),
- FRAC_CONST(0.9170938940189634), FRAC_CONST(0.9181061270583908), FRAC_CONST(0.9191099359221748), FRAC_CONST(0.9201053425117579), FRAC_CONST(0.9210923691944400), FRAC_CONST(0.9220710387992010),
- FRAC_CONST(0.9230413746124764), FRAC_CONST(0.9240034003738882), FRAC_CONST(0.9249571402719298), FRAC_CONST(0.9259026189396085), FRAC_CONST(0.9268398614500427), FRAC_CONST(0.9277688933120170),
- FRAC_CONST(0.9286897404654957), FRAC_CONST(0.9296024292770939), FRAC_CONST(0.9305069865355076), FRAC_CONST(0.9314034394469048), FRAC_CONST(0.9322918156302762), FRAC_CONST(0.9331721431127471),
- FRAC_CONST(0.9340444503248519), FRAC_CONST(0.9349087660957711), FRAC_CONST(0.9357651196485313), FRAC_CONST(0.9366135405951697), FRAC_CONST(0.9374540589318637), FRAC_CONST(0.9382867050340261),
- FRAC_CONST(0.9391115096513655), FRAC_CONST(0.9399285039029165), FRAC_CONST(0.9407377192720349), FRAC_CONST(0.9415391876013639), FRAC_CONST(0.9423329410877687), FRAC_CONST(0.9431190122772415),
- FRAC_CONST(0.9438974340597782), FRAC_CONST(0.9446682396642262), FRAC_CONST(0.9454314626531054), FRAC_CONST(0.9461871369174033), FRAC_CONST(0.9469352966713429), FRAC_CONST(0.9476759764471278),
- FRAC_CONST(0.9484092110896616), FRAC_CONST(0.9491350357512457), FRAC_CONST(0.9498534858862532), FRAC_CONST(0.9505645972457831), FRAC_CONST(0.9512684058722927), FRAC_CONST(0.9519649480942105),
- FRAC_CONST(0.9526542605205314), FRAC_CONST(0.9533363800353921), FRAC_CONST(0.9540113437926313), FRAC_CONST(0.9546791892103320), FRAC_CONST(0.9553399539653500), FRAC_CONST(0.9559936759878265),
- FRAC_CONST(0.9566403934556893), FRAC_CONST(0.9572801447891388), FRAC_CONST(0.9579129686451244), FRAC_CONST(0.9585389039118085), FRAC_CONST(0.9591579897030224), FRAC_CONST(0.9597702653527108),
- FRAC_CONST(0.9603757704093711), FRAC_CONST(0.9609745446304828), FRAC_CONST(0.9615666279769324), FRAC_CONST(0.9621520606074324), FRAC_CONST(0.9627308828729358), FRAC_CONST(0.9633031353110477),
- FRAC_CONST(0.9638688586404335), FRAC_CONST(0.9644280937552258), FRAC_CONST(0.9649808817194311), FRAC_CONST(0.9655272637613366), FRAC_CONST(0.9660672812679171), FRAC_CONST(0.9666009757792454),
- FRAC_CONST(0.9671283889829055), FRAC_CONST(0.9676495627084089), FRAC_CONST(0.9681645389216160), FRAC_CONST(0.9686733597191652), FRAC_CONST(0.9691760673229058), FRAC_CONST(0.9696727040743406),
- FRAC_CONST(0.9701633124290767), FRAC_CONST(0.9706479349512860), FRAC_CONST(0.9711266143081750), FRAC_CONST(0.9715993932644684), FRAC_CONST(0.9720663146769026), FRAC_CONST(0.9725274214887337),
- FRAC_CONST(0.9729827567242596), FRAC_CONST(0.9734323634833574), FRAC_CONST(0.9738762849360358), FRAC_CONST(0.9743145643170059), FRAC_CONST(0.9747472449202687), FRAC_CONST(0.9751743700937215),
- FRAC_CONST(0.9755959832337850), FRAC_CONST(0.9760121277800496), FRAC_CONST(0.9764228472099433), FRAC_CONST(0.9768281850334235), FRAC_CONST(0.9772281847876897), FRAC_CONST(0.9776228900319223),
- FRAC_CONST(0.9780123443420448), FRAC_CONST(0.9783965913055132), FRAC_CONST(0.9787756745161313), FRAC_CONST(0.9791496375688939), FRAC_CONST(0.9795185240548578), FRAC_CONST(0.9798823775560431),
- FRAC_CONST(0.9802412416403639), FRAC_CONST(0.9805951598565897), FRAC_CONST(0.9809441757293399), FRAC_CONST(0.9812883327541090), FRAC_CONST(0.9816276743923267), FRAC_CONST(0.9819622440664515),
- FRAC_CONST(0.9822920851550995), FRAC_CONST(0.9826172409882086), FRAC_CONST(0.9829377548422400), FRAC_CONST(0.9832536699354163), FRAC_CONST(0.9835650294229984), FRAC_CONST(0.9838718763926001),
- FRAC_CONST(0.9841742538595437), FRAC_CONST(0.9844722047622547), FRAC_CONST(0.9847657719576983), FRAC_CONST(0.9850549982168574), FRAC_CONST(0.9853399262202529), FRAC_CONST(0.9856205985535073),
- FRAC_CONST(0.9858970577029519), FRAC_CONST(0.9861693460512790), FRAC_CONST(0.9864375058732389), FRAC_CONST(0.9867015793313820), FRAC_CONST(0.9869616084718489), FRAC_CONST(0.9872176352202061),
- FRAC_CONST(0.9874697013773301), FRAC_CONST(0.9877178486153397), FRAC_CONST(0.9879621184735767), FRAC_CONST(0.9882025523546365), FRAC_CONST(0.9884391915204485), FRAC_CONST(0.9886720770884069),
- FRAC_CONST(0.9889012500275530), FRAC_CONST(0.9891267511548089), FRAC_CONST(0.9893486211312621), FRAC_CONST(0.9895669004585049), FRAC_CONST(0.9897816294750255), FRAC_CONST(0.9899928483526520),
- FRAC_CONST(0.9902005970930525), FRAC_CONST(0.9904049155242876), FRAC_CONST(0.9906058432974180), FRAC_CONST(0.9908034198831690), FRAC_CONST(0.9909976845686489), FRAC_CONST(0.9911886764541239),
- FRAC_CONST(0.9913764344498495), FRAC_CONST(0.9915609972729590), FRAC_CONST(0.9917424034444086), FRAC_CONST(0.9919206912859797), FRAC_CONST(0.9920958989173397), FRAC_CONST(0.9922680642531603),
- FRAC_CONST(0.9924372250002933), FRAC_CONST(0.9926034186550070), FRAC_CONST(0.9927666825002789), FRAC_CONST(0.9929270536031491), FRAC_CONST(0.9930845688121325), FRAC_CONST(0.9932392647546895),
- FRAC_CONST(0.9933911778347579), FRAC_CONST(0.9935403442303433), FRAC_CONST(0.9936867998911693), FRAC_CONST(0.9938305805363887), FRAC_CONST(0.9939717216523539), FRAC_CONST(0.9941102584904481),
- FRAC_CONST(0.9942462260649764), FRAC_CONST(0.9943796591511174), FRAC_CONST(0.9945105922829353), FRAC_CONST(0.9946390597514524), FRAC_CONST(0.9947650956027824), FRAC_CONST(0.9948887336363228),
- FRAC_CONST(0.9950100074030103), FRAC_CONST(0.9951289502036336), FRAC_CONST(0.9952455950872091), FRAC_CONST(0.9953599748494155), FRAC_CONST(0.9954721220310890), FRAC_CONST(0.9955820689167787),
- FRAC_CONST(0.9956898475333619), FRAC_CONST(0.9957954896487196), FRAC_CONST(0.9958990267704713), FRAC_CONST(0.9960004901447701), FRAC_CONST(0.9960999107551559), FRAC_CONST(0.9961973193214694),
- FRAC_CONST(0.9962927462988245), FRAC_CONST(0.9963862218766388), FRAC_CONST(0.9964777759777242), FRAC_CONST(0.9965674382574342), FRAC_CONST(0.9966552381028704), FRAC_CONST(0.9967412046321465),
- FRAC_CONST(0.9968253666937095), FRAC_CONST(0.9969077528657186), FRAC_CONST(0.9969883914554805), FRAC_CONST(0.9970673104989413), FRAC_CONST(0.9971445377602348), FRAC_CONST(0.9972201007312871),
- FRAC_CONST(0.9972940266314749), FRAC_CONST(0.9973663424073412), FRAC_CONST(0.9974370747323638), FRAC_CONST(0.9975062500067785), FRAC_CONST(0.9975738943574574), FRAC_CONST(0.9976400336378379),
- FRAC_CONST(0.9977046934279079), FRAC_CONST(0.9977678990342401), FRAC_CONST(0.9978296754900812), FRAC_CONST(0.9978900475554902), FRAC_CONST(0.9979490397175296), FRAC_CONST(0.9980066761905056),
- FRAC_CONST(0.9980629809162593), FRAC_CONST(0.9981179775645063), FRAC_CONST(0.9981716895332257), FRAC_CONST(0.9982241399490979), FRAC_CONST(0.9982753516679893), FRAC_CONST(0.9983253472754841),
- FRAC_CONST(0.9983741490874634), FRAC_CONST(0.9984217791507299), FRAC_CONST(0.9984682592436778), FRAC_CONST(0.9985136108770075), FRAC_CONST(0.9985578552944850), FRAC_CONST(0.9986010134737439),
- FRAC_CONST(0.9986431061271304), FRAC_CONST(0.9986841537025921), FRAC_CONST(0.9987241763846056), FRAC_CONST(0.9987631940951476), FRAC_CONST(0.9988012264947044), FRAC_CONST(0.9988382929833222),
- FRAC_CONST(0.9988744127016956), FRAC_CONST(0.9989096045322947), FRAC_CONST(0.9989438871005292), FRAC_CONST(0.9989772787759494), FRAC_CONST(0.9990097976734847), FRAC_CONST(0.9990414616547146),
- FRAC_CONST(0.9990722883291779), FRAC_CONST(0.9991022950557125), FRAC_CONST(0.9991314989438310), FRAC_CONST(0.9991599168551279), FRAC_CONST(0.9991875654047181), FRAC_CONST(0.9992144609627068),
- FRAC_CONST(0.9992406196556911), FRAC_CONST(0.9992660573682882), FRAC_CONST(0.9992907897446957), FRAC_CONST(0.9993148321902777), FRAC_CONST(0.9993381998731797), FRAC_CONST(0.9993609077259696),
- FRAC_CONST(0.9993829704473038), FRAC_CONST(0.9994044025036201), FRAC_CONST(0.9994252181308537), FRAC_CONST(0.9994454313361775), FRAC_CONST(0.9994650558997651), FRAC_CONST(0.9994841053765757),
- FRAC_CONST(0.9995025930981609), FRAC_CONST(0.9995205321744921), FRAC_CONST(0.9995379354958073), FRAC_CONST(0.9995548157344778), FRAC_CONST(0.9995711853468930), FRAC_CONST(0.9995870565753632),
- FRAC_CONST(0.9996024414500382), FRAC_CONST(0.9996173517908444), FRAC_CONST(0.9996317992094352), FRAC_CONST(0.9996457951111574), FRAC_CONST(0.9996593506970310), FRAC_CONST(0.9996724769657434),
- FRAC_CONST(0.9996851847156547), FRAC_CONST(0.9996974845468164), FRAC_CONST(0.9997093868630000), FRAC_CONST(0.9997209018737374), FRAC_CONST(0.9997320395963699), FRAC_CONST(0.9997428098581069),
- FRAC_CONST(0.9997532222980933), FRAC_CONST(0.9997632863694836), FRAC_CONST(0.9997730113415246), FRAC_CONST(0.9997824063016426), FRAC_CONST(0.9997914801575380), FRAC_CONST(0.9998002416392840),
- FRAC_CONST(0.9998086993014300), FRAC_CONST(0.9998168615251084), FRAC_CONST(0.9998247365201450), FRAC_CONST(0.9998323323271717), FRAC_CONST(0.9998396568197407), FRAC_CONST(0.9998467177064404),
- FRAC_CONST(0.9998535225330116), FRAC_CONST(0.9998600786844637), FRAC_CONST(0.9998663933871905), FRAC_CONST(0.9998724737110845), FRAC_CONST(0.9998783265716498), FRAC_CONST(0.9998839587321121),
- FRAC_CONST(0.9998893768055266), FRAC_CONST(0.9998945872568815), FRAC_CONST(0.9998995964051983), FRAC_CONST(0.9999044104256269), FRAC_CONST(0.9999090353515359), FRAC_CONST(0.9999134770765971),
- FRAC_CONST(0.9999177413568642), FRAC_CONST(0.9999218338128448), FRAC_CONST(0.9999257599315647), FRAC_CONST(0.9999295250686255), FRAC_CONST(0.9999331344502529), FRAC_CONST(0.9999365931753376),
- FRAC_CONST(0.9999399062174669), FRAC_CONST(0.9999430784269460), FRAC_CONST(0.9999461145328103), FRAC_CONST(0.9999490191448277), FRAC_CONST(0.9999517967554878), FRAC_CONST(0.9999544517419835),
- FRAC_CONST(0.9999569883681778), FRAC_CONST(0.9999594107865607), FRAC_CONST(0.9999617230401926), FRAC_CONST(0.9999639290646355), FRAC_CONST(0.9999660326898712), FRAC_CONST(0.9999680376422052),
- FRAC_CONST(0.9999699475461585), FRAC_CONST(0.9999717659263435), FRAC_CONST(0.9999734962093266), FRAC_CONST(0.9999751417254756), FRAC_CONST(0.9999767057107922), FRAC_CONST(0.9999781913087290),
- FRAC_CONST(0.9999796015719915), FRAC_CONST(0.9999809394643231), FRAC_CONST(0.9999822078622751), FRAC_CONST(0.9999834095569596), FRAC_CONST(0.9999845472557860), FRAC_CONST(0.9999856235841805),
- FRAC_CONST(0.9999866410872889), FRAC_CONST(0.9999876022316609), FRAC_CONST(0.9999885094069193), FRAC_CONST(0.9999893649274085), FRAC_CONST(0.9999901710338274), FRAC_CONST(0.9999909298948430),
- FRAC_CONST(0.9999916436086862), FRAC_CONST(0.9999923142047299), FRAC_CONST(0.9999929436450469), FRAC_CONST(0.9999935338259505), FRAC_CONST(0.9999940865795161), FRAC_CONST(0.9999946036750835),
- FRAC_CONST(0.9999950868207405), FRAC_CONST(0.9999955376647868), FRAC_CONST(0.9999959577971798), FRAC_CONST(0.9999963487509599), FRAC_CONST(0.9999967120036571), FRAC_CONST(0.9999970489786785),
- FRAC_CONST(0.9999973610466748), FRAC_CONST(0.9999976495268890), FRAC_CONST(0.9999979156884846), FRAC_CONST(0.9999981607518545), FRAC_CONST(0.9999983858899099), FRAC_CONST(0.9999985922293493),
- FRAC_CONST(0.9999987808519092), FRAC_CONST(0.9999989527955938), FRAC_CONST(0.9999991090558848), FRAC_CONST(0.9999992505869332), FRAC_CONST(0.9999993783027293), FRAC_CONST(0.9999994930782556),
- FRAC_CONST(0.9999995957506171), FRAC_CONST(0.9999996871201549), FRAC_CONST(0.9999997679515386), FRAC_CONST(0.9999998389748399), FRAC_CONST(0.9999999008865869), FRAC_CONST(0.9999999543507984)};
-#endif
-static const real_t kbd_short_128[] = {
- FRAC_CONST(4.3795702929468881e-005), FRAC_CONST(0.00011867384265436617), FRAC_CONST(0.0002307165763996192), FRAC_CONST(0.00038947282760568383), FRAC_CONST(0.00060581272288302553),
- FRAC_CONST(0.00089199695169487453), FRAC_CONST(0.0012617254423430522), FRAC_CONST(0.0017301724373162003), FRAC_CONST(0.0023140071937421476), FRAC_CONST(0.0030313989666022221),
- FRAC_CONST(0.0039020049735530842), FRAC_CONST(0.0049469401815512024), FRAC_CONST(0.0061887279335368318), FRAC_CONST(0.0076512306364647726), FRAC_CONST(0.0093595599562652423),
- FRAC_CONST(0.011339966208377799), FRAC_CONST(0.013619706891715299), FRAC_CONST(0.016226894586323766), FRAC_CONST(0.019190324717288168), FRAC_CONST(0.022539283975960878),
- FRAC_CONST(0.026303340480472455), FRAC_CONST(0.030512117046644357), FRAC_CONST(0.03519504922365594), FRAC_CONST(0.040381130021856941), FRAC_CONST(0.046098643518702249),
- FRAC_CONST(0.052374889768730587), FRAC_CONST(0.059235903660769147), FRAC_CONST(0.066706170556282418), FRAC_CONST(0.074808341703430481), FRAC_CONST(0.083562952548726227),
- FRAC_CONST(0.092988147159339674), FRAC_CONST(0.1030994120216919), FRAC_CONST(0.11390932249409955), FRAC_CONST(0.12542730516149531), FRAC_CONST(0.13765941926783826),
- FRAC_CONST(0.15060816028651081), FRAC_CONST(0.16427228853114245), FRAC_CONST(0.17864668550988483), FRAC_CONST(0.19372224048676889), FRAC_CONST(0.20948576943658073),
- FRAC_CONST(0.22591996826744942), FRAC_CONST(0.24300340184133981), FRAC_CONST(0.26071052995068139), FRAC_CONST(0.27901177101369551), FRAC_CONST(0.29787360383626599),
- FRAC_CONST(0.3172587073594233), FRAC_CONST(0.33712613787396362), FRAC_CONST(0.35743154274286698), FRAC_CONST(0.37812740923363009), FRAC_CONST(0.39916334663203618),
- FRAC_CONST(0.42048639939189658), FRAC_CONST(0.4420413886774246), FRAC_CONST(0.4637712792815169), FRAC_CONST(0.4856175685594023), FRAC_CONST(0.50752069370766872),
- FRAC_CONST(0.52942045344797806), FRAC_CONST(0.55125643994680196), FRAC_CONST(0.57296847662071559), FRAC_CONST(0.59449705734411495), FRAC_CONST(0.61578378249506627),
- FRAC_CONST(0.63677178724712891), FRAC_CONST(0.65740615754163356), FRAC_CONST(0.67763432925662526), FRAC_CONST(0.69740646622548552), FRAC_CONST(0.71667581294953808),
- FRAC_CONST(0.73539901809352737), FRAC_CONST(0.75353642514900732), FRAC_CONST(0.77105232699609816), FRAC_CONST(0.78791518148597028), FRAC_CONST(0.80409778560147072),
- FRAC_CONST(0.81957740622770781), FRAC_CONST(0.83433586607383625), FRAC_CONST(0.84835958382689225), FRAC_CONST(0.86163956818294229), FRAC_CONST(0.87417136598406997),
- FRAC_CONST(0.88595496528524853), FRAC_CONST(0.89699465477567619), FRAC_CONST(0.90729884157670959), FRAC_CONST(0.91687983002436779), FRAC_CONST(0.92575356460899649),
- FRAC_CONST(0.93393934077779084), FRAC_CONST(0.94145948779657318), FRAC_CONST(0.94833902830402828), FRAC_CONST(0.95460531956280026), FRAC_CONST(0.96028768170574896),
- FRAC_CONST(0.96541701848104766), FRAC_CONST(0.97002543610646474), FRAC_CONST(0.97414586584250062), FRAC_CONST(0.97781169577969584), FRAC_CONST(0.98105641710392333),
- FRAC_CONST(0.98391328975491177), FRAC_CONST(0.98641503193166202), FRAC_CONST(0.98859353733226141), FRAC_CONST(0.99047962335771556), FRAC_CONST(0.9921028127769449),
- FRAC_CONST(0.99349115056397752), FRAC_CONST(0.99467105680259038), FRAC_CONST(0.9956672157341897), FRAC_CONST(0.99650250022834352), FRAC_CONST(0.99719793020823266),
- FRAC_CONST(0.99777266288955657), FRAC_CONST(0.99824401211201486), FRAC_CONST(0.99862749357391212), FRAC_CONST(0.99893689243401962), FRAC_CONST(0.99918434952623147),
- FRAC_CONST(0.99938046234161726), FRAC_CONST(0.99953439696357238), FRAC_CONST(0.99965400728430465), FRAC_CONST(0.99974595807027455), FRAC_CONST(0.99981584876278362),
- FRAC_CONST(0.99986833527824281), FRAC_CONST(0.99990724749057802), FRAC_CONST(0.99993570051598468), FRAC_CONST(0.99995619835942084), FRAC_CONST(0.99997072890647543),
- FRAC_CONST(0.9999808496399144), FRAC_CONST(0.99998776381655818), FRAC_CONST(0.99999238714961569), FRAC_CONST(0.99999540529959718), FRAC_CONST(0.99999732268176988),
- FRAC_CONST(0.99999850325054862), FRAC_CONST(0.99999920402413744), FRAC_CONST(0.9999996021706401), FRAC_CONST(0.99999981649545566), FRAC_CONST(0.99999992415545547),
- FRAC_CONST(0.99999997338493041), FRAC_CONST(0.99999999295825959), FRAC_CONST(0.99999999904096815)};
-#ifdef ALLOW_SMALL_FRAMELENGTH
-static const real_t kbd_short_120[] = {
- FRAC_CONST(0.0000452320086910), FRAC_CONST(0.0001274564692111), FRAC_CONST(0.0002529398385345), FRAC_CONST(0.0004335140496648), FRAC_CONST(0.0006827100966952), FRAC_CONST(0.0010158708222246),
- FRAC_CONST(0.0014502162869659), FRAC_CONST(0.0020048865156264), FRAC_CONST(0.0027009618393178), FRAC_CONST(0.0035614590925043), FRAC_CONST(0.0046113018122711), FRAC_CONST(0.0058772627936484),
- FRAC_CONST(0.0073878776584103), FRAC_CONST(0.0091733284512589), FRAC_CONST(0.0112652966728373), FRAC_CONST(0.0136967855861945), FRAC_CONST(0.0165019120857793), FRAC_CONST(0.0197156688892217),
- FRAC_CONST(0.0233736582950619), FRAC_CONST(0.0275117992367496), FRAC_CONST(0.0321660098468534), FRAC_CONST(0.0373718682174417), FRAC_CONST(0.0431642544948834), FRAC_CONST(0.0495769778717676),
- FRAC_CONST(0.0566423924273392), FRAC_CONST(0.0643910061132260), FRAC_CONST(0.0728510874761729), FRAC_CONST(0.0820482749475221), FRAC_CONST(0.0920051937045235), FRAC_CONST(0.1027410852163450),
- FRAC_CONST(0.1142714546239370), FRAC_CONST(0.1266077410648368), FRAC_CONST(0.1397570159398145), FRAC_CONST(0.1537217139274270), FRAC_CONST(0.1684994012857075), FRAC_CONST(0.1840825856392944),
- FRAC_CONST(0.2004585710384133), FRAC_CONST(0.2176093615976121), FRAC_CONST(0.2355116164824983), FRAC_CONST(0.2541366584185075), FRAC_CONST(0.2734505372545160), FRAC_CONST(0.2934141494343369),
- FRAC_CONST(0.3139834135200387), FRAC_CONST(0.3351095011824163), FRAC_CONST(0.3567391223361566), FRAC_CONST(0.3788148623608774), FRAC_CONST(0.4012755686250732), FRAC_CONST(0.4240567828288110),
- FRAC_CONST(0.4470912150133537), FRAC_CONST(0.4703092544619664), FRAC_CONST(0.4936395121456694), FRAC_CONST(0.5170093888596962), FRAC_CONST(0.5403456627591340), FRAC_CONST(0.5635750896430154),
- FRAC_CONST(0.5866250090612892), FRAC_CONST(0.6094239491338723), FRAC_CONST(0.6319022228794100), FRAC_CONST(0.6539925088563087), FRAC_CONST(0.6756304090216887), FRAC_CONST(0.6967549769155277),
- FRAC_CONST(0.7173092095766250), FRAC_CONST(0.7372404969921184), FRAC_CONST(0.7565010233699827), FRAC_CONST(0.7750481150999984), FRAC_CONST(0.7928445309277697), FRAC_CONST(0.8098586906021583),
- FRAC_CONST(0.8260648390616000), FRAC_CONST(0.8414431440907889), FRAC_CONST(0.8559797262966709), FRAC_CONST(0.8696666212110165), FRAC_CONST(0.8825016743142358), FRAC_CONST(0.8944883707784486),
- FRAC_CONST(0.9056356027326216), FRAC_CONST(0.9159573778427816), FRAC_CONST(0.9254724739583072), FRAC_CONST(0.9342040454819434), FRAC_CONST(0.9421791879559176), FRAC_CONST(0.9494284680976784),
- FRAC_CONST(0.9559854271440150), FRAC_CONST(0.9618860658493898), FRAC_CONST(0.9671683198119525), FRAC_CONST(0.9718715339497299), FRAC_CONST(0.9760359449042233), FRAC_CONST(0.9797021798981759),
- FRAC_CONST(0.9829107801140203), FRAC_CONST(0.9857017559923277), FRAC_CONST(0.9881141809867999), FRAC_CONST(0.9901858292742826), FRAC_CONST(0.9919528617340944), FRAC_CONST(0.9934495632180476),
- FRAC_CONST(0.9947081327749199), FRAC_CONST(0.9957585271195989), FRAC_CONST(0.9966283562984427), FRAC_CONST(0.9973428292485683), FRAC_CONST(0.9979247458259197), FRAC_CONST(0.9983945309245774),
- FRAC_CONST(0.9987703055583410), FRAC_CONST(0.9990679892449266), FRAC_CONST(0.9993014277313617), FRAC_CONST(0.9994825400228521), FRAC_CONST(0.9996214788122335), FRAC_CONST(0.9997267987294857),
- FRAC_CONST(0.9998056273097539), FRAC_CONST(0.9998638341781910), FRAC_CONST(0.9999061946325793), FRAC_CONST(0.9999365445321382), FRAC_CONST(0.9999579241373735), FRAC_CONST(0.9999727092594598),
- FRAC_CONST(0.9999827287418790), FRAC_CONST(0.9999893678912771), FRAC_CONST(0.9999936579844555), FRAC_CONST(0.9999963523959187), FRAC_CONST(0.9999979902130101), FRAC_CONST(0.9999989484358076),
- FRAC_CONST(0.9999994840031031), FRAC_CONST(0.9999997669534347), FRAC_CONST(0.9999999060327799), FRAC_CONST(0.9999999680107184), FRAC_CONST(0.9999999918774242), FRAC_CONST(0.9999999989770326)};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t sine_long_1024[] = {
- FRAC_CONST(0.00076699031874270449), FRAC_CONST(0.002300969151425805), FRAC_CONST(0.0038349425697062275), FRAC_CONST(0.0053689069639963425), FRAC_CONST(0.0069028587247297558),
- FRAC_CONST(0.0084367942423697988), FRAC_CONST(0.0099707099074180308), FRAC_CONST(0.011504602110422714), FRAC_CONST(0.013038467241987334), FRAC_CONST(0.014572301692779064),
- FRAC_CONST(0.016106101853537287), FRAC_CONST(0.017639864115082053), FRAC_CONST(0.019173584868322623), FRAC_CONST(0.020707260504265895), FRAC_CONST(0.022240887414024961),
- FRAC_CONST(0.023774461988827555), FRAC_CONST(0.025307980620024571), FRAC_CONST(0.026841439699098531), FRAC_CONST(0.028374835617672099), FRAC_CONST(0.029908164767516555),
- FRAC_CONST(0.031441423540560301), FRAC_CONST(0.032974608328897335), FRAC_CONST(0.03450771552479575), FRAC_CONST(0.036040741520706229), FRAC_CONST(0.037573682709270494),
- FRAC_CONST(0.039106535483329888), FRAC_CONST(0.040639296235933736), FRAC_CONST(0.042171961360347947), FRAC_CONST(0.043704527250063421), FRAC_CONST(0.04523699029880459),
- FRAC_CONST(0.046769346900537863), FRAC_CONST(0.048301593449480144), FRAC_CONST(0.049833726340107277), FRAC_CONST(0.051365741967162593), FRAC_CONST(0.052897636725665324),
- FRAC_CONST(0.054429407010919133), FRAC_CONST(0.055961049218520569), FRAC_CONST(0.057492559744367566), FRAC_CONST(0.059023934984667931), FRAC_CONST(0.060555171335947788),
- FRAC_CONST(0.062086265195060088), FRAC_CONST(0.063617212959193106), FRAC_CONST(0.065148011025878833), FRAC_CONST(0.066678655793001557), FRAC_CONST(0.068209143658806329),
- FRAC_CONST(0.069739471021907307), FRAC_CONST(0.071269634281296401), FRAC_CONST(0.072799629836351673), FRAC_CONST(0.074329454086845756), FRAC_CONST(0.075859103432954447),
- FRAC_CONST(0.077388574275265049), FRAC_CONST(0.078917863014784942), FRAC_CONST(0.080446966052950014), FRAC_CONST(0.081975879791633066), FRAC_CONST(0.083504600633152432),
- FRAC_CONST(0.085033124980280275), FRAC_CONST(0.08656144923625117), FRAC_CONST(0.088089569804770507), FRAC_CONST(0.089617483090022959), FRAC_CONST(0.091145185496681005),
- FRAC_CONST(0.09267267342991331), FRAC_CONST(0.094199943295393204), FRAC_CONST(0.095726991499307162), FRAC_CONST(0.097253814448363271), FRAC_CONST(0.098780408549799623),
- FRAC_CONST(0.10030677021139286), FRAC_CONST(0.10183289584146653), FRAC_CONST(0.10335878184889961), FRAC_CONST(0.10488442464313497), FRAC_CONST(0.10640982063418768),
- FRAC_CONST(0.10793496623265365), FRAC_CONST(0.10945985784971798), FRAC_CONST(0.11098449189716339), FRAC_CONST(0.11250886478737869), FRAC_CONST(0.1140329729333672),
- FRAC_CONST(0.11555681274875526), FRAC_CONST(0.11708038064780059), FRAC_CONST(0.11860367304540072), FRAC_CONST(0.1201266863571015), FRAC_CONST(0.12164941699910553),
- FRAC_CONST(0.12317186138828048), FRAC_CONST(0.12469401594216764), FRAC_CONST(0.12621587707899035), FRAC_CONST(0.12773744121766231), FRAC_CONST(0.12925870477779614),
- FRAC_CONST(0.13077966417971171), FRAC_CONST(0.13230031584444465), FRAC_CONST(0.13382065619375472), FRAC_CONST(0.13534068165013421), FRAC_CONST(0.13686038863681638),
- FRAC_CONST(0.13837977357778389), FRAC_CONST(0.13989883289777721), FRAC_CONST(0.14141756302230302), FRAC_CONST(0.14293596037764267), FRAC_CONST(0.14445402139086047),
- FRAC_CONST(0.14597174248981221), FRAC_CONST(0.14748912010315357), FRAC_CONST(0.14900615066034845), FRAC_CONST(0.1505228305916774), FRAC_CONST(0.15203915632824605),
- FRAC_CONST(0.15355512430199345), FRAC_CONST(0.15507073094570051), FRAC_CONST(0.15658597269299843), FRAC_CONST(0.15810084597837698), FRAC_CONST(0.15961534723719306),
- FRAC_CONST(0.16112947290567881), FRAC_CONST(0.16264321942095031), FRAC_CONST(0.16415658322101581), FRAC_CONST(0.16566956074478412), FRAC_CONST(0.16718214843207294),
- FRAC_CONST(0.16869434272361733), FRAC_CONST(0.17020614006107807), FRAC_CONST(0.17171753688704997), FRAC_CONST(0.17322852964507032), FRAC_CONST(0.1747391147796272),
- FRAC_CONST(0.17624928873616788), FRAC_CONST(0.17775904796110717), FRAC_CONST(0.17926838890183575), FRAC_CONST(0.18077730800672859), FRAC_CONST(0.1822858017251533),
- FRAC_CONST(0.18379386650747845), FRAC_CONST(0.1853014988050819), FRAC_CONST(0.18680869507035927), FRAC_CONST(0.18831545175673212), FRAC_CONST(0.18982176531865641),
- FRAC_CONST(0.1913276322116309), FRAC_CONST(0.19283304889220523), FRAC_CONST(0.1943380118179886), FRAC_CONST(0.19584251744765785), FRAC_CONST(0.19734656224096592),
- FRAC_CONST(0.19885014265875009), FRAC_CONST(0.20035325516294045), FRAC_CONST(0.20185589621656805), FRAC_CONST(0.20335806228377332), FRAC_CONST(0.20485974982981442),
- FRAC_CONST(0.20636095532107551), FRAC_CONST(0.20786167522507507), FRAC_CONST(0.20936190601047416), FRAC_CONST(0.21086164414708486), FRAC_CONST(0.21236088610587842),
- FRAC_CONST(0.21385962835899375), FRAC_CONST(0.21535786737974555), FRAC_CONST(0.21685559964263262), FRAC_CONST(0.21835282162334632), FRAC_CONST(0.2198495297987787),
- FRAC_CONST(0.22134572064703081), FRAC_CONST(0.22284139064742112), FRAC_CONST(0.2243365362804936), FRAC_CONST(0.22583115402802617), FRAC_CONST(0.22732524037303886),
- FRAC_CONST(0.22881879179980222), FRAC_CONST(0.23031180479384544), FRAC_CONST(0.23180427584196478), FRAC_CONST(0.23329620143223159), FRAC_CONST(0.23478757805400097),
- FRAC_CONST(0.23627840219791957), FRAC_CONST(0.23776867035593419), FRAC_CONST(0.23925837902129998), FRAC_CONST(0.24074752468858843), FRAC_CONST(0.24223610385369601),
- FRAC_CONST(0.24372411301385216), FRAC_CONST(0.24521154866762754), FRAC_CONST(0.24669840731494241), FRAC_CONST(0.24818468545707478), FRAC_CONST(0.24967037959666857),
- FRAC_CONST(0.25115548623774192), FRAC_CONST(0.25264000188569552), FRAC_CONST(0.25412392304732062), FRAC_CONST(0.25560724623080738), FRAC_CONST(0.25708996794575312),
- FRAC_CONST(0.25857208470317034), FRAC_CONST(0.26005359301549519), FRAC_CONST(0.26153448939659552), FRAC_CONST(0.263014770361779), FRAC_CONST(0.26449443242780163),
- FRAC_CONST(0.26597347211287559), FRAC_CONST(0.26745188593667762), FRAC_CONST(0.26892967042035726), FRAC_CONST(0.27040682208654482), FRAC_CONST(0.27188333745935972),
- FRAC_CONST(0.27335921306441868), FRAC_CONST(0.27483444542884394), FRAC_CONST(0.27630903108127108), FRAC_CONST(0.27778296655185769), FRAC_CONST(0.27925624837229118),
- FRAC_CONST(0.28072887307579719), FRAC_CONST(0.28220083719714756), FRAC_CONST(0.28367213727266843), FRAC_CONST(0.28514276984024867), FRAC_CONST(0.28661273143934779),
- FRAC_CONST(0.28808201861100413), FRAC_CONST(0.28955062789784303), FRAC_CONST(0.29101855584408509), FRAC_CONST(0.29248579899555388), FRAC_CONST(0.29395235389968466),
- FRAC_CONST(0.29541821710553201), FRAC_CONST(0.29688338516377827), FRAC_CONST(0.2983478546267414), FRAC_CONST(0.29981162204838335), FRAC_CONST(0.30127468398431795),
- FRAC_CONST(0.30273703699181914), FRAC_CONST(0.30419867762982911), FRAC_CONST(0.30565960245896612), FRAC_CONST(0.3071198080415331), FRAC_CONST(0.30857929094152509),
- FRAC_CONST(0.31003804772463789), FRAC_CONST(0.31149607495827591), FRAC_CONST(0.3129533692115602), FRAC_CONST(0.31440992705533666), FRAC_CONST(0.31586574506218396),
- FRAC_CONST(0.31732081980642174), FRAC_CONST(0.31877514786411848), FRAC_CONST(0.32022872581309986), FRAC_CONST(0.32168155023295658), FRAC_CONST(0.32313361770505233),
- FRAC_CONST(0.32458492481253215), FRAC_CONST(0.32603546814033024), FRAC_CONST(0.327485244275178), FRAC_CONST(0.3289342498056122), FRAC_CONST(0.33038248132198278),
- FRAC_CONST(0.33182993541646111), FRAC_CONST(0.33327660868304793), FRAC_CONST(0.33472249771758122), FRAC_CONST(0.33616759911774452), FRAC_CONST(0.33761190948307462),
- FRAC_CONST(0.33905542541496964), FRAC_CONST(0.34049814351669716), FRAC_CONST(0.34194006039340219), FRAC_CONST(0.34338117265211504), FRAC_CONST(0.34482147690175929),
- FRAC_CONST(0.34626096975316001), FRAC_CONST(0.34769964781905138), FRAC_CONST(0.34913750771408497), FRAC_CONST(0.35057454605483751), FRAC_CONST(0.35201075945981908),
- FRAC_CONST(0.35344614454948081), FRAC_CONST(0.35488069794622279), FRAC_CONST(0.35631441627440241), FRAC_CONST(0.3577472961603419), FRAC_CONST(0.3591793342323365),
- FRAC_CONST(0.36061052712066227), FRAC_CONST(0.36204087145758418), FRAC_CONST(0.36347036387736376), FRAC_CONST(0.36489900101626732), FRAC_CONST(0.36632677951257359),
- FRAC_CONST(0.36775369600658198), FRAC_CONST(0.36917974714062002), FRAC_CONST(0.37060492955905167), FRAC_CONST(0.37202923990828501), FRAC_CONST(0.3734526748367803),
- FRAC_CONST(0.37487523099505754), FRAC_CONST(0.37629690503570479), FRAC_CONST(0.37771769361338564), FRAC_CONST(0.37913759338484732), FRAC_CONST(0.38055660100892852),
- FRAC_CONST(0.38197471314656722), FRAC_CONST(0.38339192646080866), FRAC_CONST(0.38480823761681288), FRAC_CONST(0.38622364328186298), FRAC_CONST(0.38763814012537273),
- FRAC_CONST(0.38905172481889438), FRAC_CONST(0.39046439403612659), FRAC_CONST(0.39187614445292235), FRAC_CONST(0.3932869727472964), FRAC_CONST(0.39469687559943356),
- FRAC_CONST(0.39610584969169627), FRAC_CONST(0.39751389170863233), FRAC_CONST(0.39892099833698291), FRAC_CONST(0.40032716626569009), FRAC_CONST(0.40173239218590501),
- FRAC_CONST(0.4031366727909953), FRAC_CONST(0.404540004776553), FRAC_CONST(0.40594238484040251), FRAC_CONST(0.40734380968260797), FRAC_CONST(0.40874427600548136),
- FRAC_CONST(0.41014378051359024), FRAC_CONST(0.41154231991376522), FRAC_CONST(0.41293989091510808), FRAC_CONST(0.4143364902289991), FRAC_CONST(0.41573211456910536),
- FRAC_CONST(0.41712676065138787), FRAC_CONST(0.4185204251941097), FRAC_CONST(0.41991310491784362), FRAC_CONST(0.42130479654547964), FRAC_CONST(0.42269549680223295),
- FRAC_CONST(0.42408520241565156), FRAC_CONST(0.4254739101156238), FRAC_CONST(0.42686161663438643), FRAC_CONST(0.42824831870653196), FRAC_CONST(0.42963401306901638),
- FRAC_CONST(0.43101869646116703), FRAC_CONST(0.43240236562469014), FRAC_CONST(0.43378501730367852), FRAC_CONST(0.43516664824461926), FRAC_CONST(0.4365472551964012),
- FRAC_CONST(0.43792683491032286), FRAC_CONST(0.43930538414009995), FRAC_CONST(0.4406828996418729), FRAC_CONST(0.4420593781742147), FRAC_CONST(0.44343481649813848),
- FRAC_CONST(0.44480921137710488), FRAC_CONST(0.44618255957703007), FRAC_CONST(0.44755485786629301), FRAC_CONST(0.44892610301574326), FRAC_CONST(0.45029629179870861),
- FRAC_CONST(0.45166542099100249), FRAC_CONST(0.45303348737093158), FRAC_CONST(0.45440048771930358), FRAC_CONST(0.45576641881943464), FRAC_CONST(0.45713127745715698),
- FRAC_CONST(0.45849506042082627), FRAC_CONST(0.45985776450132954), FRAC_CONST(0.46121938649209238), FRAC_CONST(0.46257992318908681), FRAC_CONST(0.46393937139083852),
- FRAC_CONST(0.4652977278984346), FRAC_CONST(0.46665498951553092), FRAC_CONST(0.46801115304835983), FRAC_CONST(0.46936621530573752), FRAC_CONST(0.4707201730990716),
- FRAC_CONST(0.47207302324236866), FRAC_CONST(0.47342476255224153), FRAC_CONST(0.47477538784791712), FRAC_CONST(0.47612489595124358), FRAC_CONST(0.47747328368669806),
- FRAC_CONST(0.47882054788139389), FRAC_CONST(0.48016668536508839), FRAC_CONST(0.48151169297018986), FRAC_CONST(0.48285556753176567), FRAC_CONST(0.48419830588754903),
- FRAC_CONST(0.48553990487794696), FRAC_CONST(0.48688036134604734), FRAC_CONST(0.48821967213762679), FRAC_CONST(0.48955783410115744), FRAC_CONST(0.49089484408781509),
- FRAC_CONST(0.49223069895148602), FRAC_CONST(0.49356539554877477), FRAC_CONST(0.49489893073901126), FRAC_CONST(0.49623130138425825), FRAC_CONST(0.49756250434931915),
- FRAC_CONST(0.49889253650174459), FRAC_CONST(0.50022139471184068), FRAC_CONST(0.50154907585267539), FRAC_CONST(0.50287557680008699), FRAC_CONST(0.50420089443269034),
- FRAC_CONST(0.50552502563188539), FRAC_CONST(0.50684796728186321), FRAC_CONST(0.5081697162696146), FRAC_CONST(0.50949026948493636), FRAC_CONST(0.51080962382043904),
- FRAC_CONST(0.51212777617155469), FRAC_CONST(0.51344472343654346), FRAC_CONST(0.5147604625165012), FRAC_CONST(0.51607499031536663), FRAC_CONST(0.51738830373992906),
- FRAC_CONST(0.51870039969983495), FRAC_CONST(0.52001127510759604), FRAC_CONST(0.52132092687859566), FRAC_CONST(0.52262935193109661), FRAC_CONST(0.5239365471862486),
- FRAC_CONST(0.52524250956809471), FRAC_CONST(0.52654723600357944), FRAC_CONST(0.52785072342255523), FRAC_CONST(0.52915296875779061), FRAC_CONST(0.53045396894497632),
- FRAC_CONST(0.53175372092273332), FRAC_CONST(0.53305222163261945), FRAC_CONST(0.53434946801913752), FRAC_CONST(0.53564545702974109), FRAC_CONST(0.53694018561484291),
- FRAC_CONST(0.5382336507278217), FRAC_CONST(0.53952584932502889), FRAC_CONST(0.54081677836579667), FRAC_CONST(0.54210643481244392), FRAC_CONST(0.5433948156302848),
- FRAC_CONST(0.54468191778763453), FRAC_CONST(0.54596773825581757), FRAC_CONST(0.54725227400917409), FRAC_CONST(0.54853552202506739), FRAC_CONST(0.54981747928389091),
- FRAC_CONST(0.55109814276907543), FRAC_CONST(0.55237750946709607), FRAC_CONST(0.55365557636747931), FRAC_CONST(0.55493234046281037), FRAC_CONST(0.55620779874873993),
- FRAC_CONST(0.55748194822399155), FRAC_CONST(0.55875478589036831), FRAC_CONST(0.56002630875276038), FRAC_CONST(0.56129651381915147), FRAC_CONST(0.56256539810062656),
- FRAC_CONST(0.56383295861137817), FRAC_CONST(0.56509919236871398), FRAC_CONST(0.56636409639306384), FRAC_CONST(0.56762766770798623), FRAC_CONST(0.56888990334017586),
- FRAC_CONST(0.5701508003194703), FRAC_CONST(0.57141035567885723), FRAC_CONST(0.57266856645448116), FRAC_CONST(0.57392542968565075), FRAC_CONST(0.57518094241484508),
- FRAC_CONST(0.57643510168772183), FRAC_CONST(0.5776879045531228), FRAC_CONST(0.57893934806308178), FRAC_CONST(0.58018942927283168), FRAC_CONST(0.58143814524081017),
- FRAC_CONST(0.58268549302866846), FRAC_CONST(0.58393146970127618), FRAC_CONST(0.58517607232673041), FRAC_CONST(0.5864192979763605), FRAC_CONST(0.58766114372473666),
- FRAC_CONST(0.58890160664967572), FRAC_CONST(0.59014068383224882), FRAC_CONST(0.59137837235678758), FRAC_CONST(0.59261466931089113), FRAC_CONST(0.59384957178543363),
- FRAC_CONST(0.59508307687456996), FRAC_CONST(0.59631518167574371), FRAC_CONST(0.59754588328969316), FRAC_CONST(0.59877517882045872), FRAC_CONST(0.60000306537538894),
- FRAC_CONST(0.6012295400651485), FRAC_CONST(0.60245460000372375), FRAC_CONST(0.60367824230843037), FRAC_CONST(0.60490046409991982), FRAC_CONST(0.60612126250218612),
- FRAC_CONST(0.60734063464257293), FRAC_CONST(0.60855857765177945), FRAC_CONST(0.60977508866386843), FRAC_CONST(0.61099016481627166), FRAC_CONST(0.61220380324979795),
- FRAC_CONST(0.61341600110863859), FRAC_CONST(0.61462675554037505), FRAC_CONST(0.61583606369598509), FRAC_CONST(0.61704392272984976), FRAC_CONST(0.61825032979976025),
- FRAC_CONST(0.61945528206692402), FRAC_CONST(0.62065877669597214), FRAC_CONST(0.62186081085496536), FRAC_CONST(0.62306138171540126), FRAC_CONST(0.62426048645222065),
- FRAC_CONST(0.62545812224381436), FRAC_CONST(0.62665428627202935), FRAC_CONST(0.62784897572217646), FRAC_CONST(0.629042187783036), FRAC_CONST(0.63023391964686437),
- FRAC_CONST(0.63142416850940186), FRAC_CONST(0.63261293156987741), FRAC_CONST(0.63380020603101728), FRAC_CONST(0.63498598909904946), FRAC_CONST(0.63617027798371217),
- FRAC_CONST(0.63735306989825913), FRAC_CONST(0.63853436205946679), FRAC_CONST(0.63971415168764045), FRAC_CONST(0.64089243600662138), FRAC_CONST(0.64206921224379254),
- FRAC_CONST(0.64324447763008585), FRAC_CONST(0.64441822939998838), FRAC_CONST(0.64559046479154869), FRAC_CONST(0.64676118104638392), FRAC_CONST(0.64793037540968534),
- FRAC_CONST(0.64909804513022595), FRAC_CONST(0.65026418746036585), FRAC_CONST(0.65142879965605982), FRAC_CONST(0.65259187897686244), FRAC_CONST(0.65375342268593606),
- FRAC_CONST(0.65491342805005603), FRAC_CONST(0.6560718923396176), FRAC_CONST(0.65722881282864254), FRAC_CONST(0.65838418679478505), FRAC_CONST(0.65953801151933866),
- FRAC_CONST(0.6606902842872423), FRAC_CONST(0.66184100238708687), FRAC_CONST(0.66299016311112147), FRAC_CONST(0.66413776375526001), FRAC_CONST(0.66528380161908718),
- FRAC_CONST(0.66642827400586524), FRAC_CONST(0.66757117822254031), FRAC_CONST(0.66871251157974798), FRAC_CONST(0.66985227139182102), FRAC_CONST(0.67099045497679422),
- FRAC_CONST(0.67212705965641173), FRAC_CONST(0.67326208275613297), FRAC_CONST(0.67439552160513905), FRAC_CONST(0.67552737353633852), FRAC_CONST(0.67665763588637495),
- FRAC_CONST(0.6777863059956315), FRAC_CONST(0.67891338120823841), FRAC_CONST(0.68003885887207893), FRAC_CONST(0.68116273633879543), FRAC_CONST(0.68228501096379557),
- FRAC_CONST(0.68340568010625868), FRAC_CONST(0.6845247411291423), FRAC_CONST(0.68564219139918747), FRAC_CONST(0.68675802828692589), FRAC_CONST(0.68787224916668555),
- FRAC_CONST(0.68898485141659704), FRAC_CONST(0.69009583241859995), FRAC_CONST(0.69120518955844845), FRAC_CONST(0.69231292022571822), FRAC_CONST(0.69341902181381176),
- FRAC_CONST(0.69452349171996552), FRAC_CONST(0.69562632734525487), FRAC_CONST(0.6967275260946012), FRAC_CONST(0.69782708537677729), FRAC_CONST(0.69892500260441415),
- FRAC_CONST(0.70002127519400625), FRAC_CONST(0.70111590056591866), FRAC_CONST(0.70220887614439187), FRAC_CONST(0.70330019935754873), FRAC_CONST(0.70438986763740041),
- FRAC_CONST(0.7054778784198521), FRAC_CONST(0.70656422914470951), FRAC_CONST(0.70764891725568435), FRAC_CONST(0.70873194020040065), FRAC_CONST(0.70981329543040084),
- FRAC_CONST(0.71089298040115168), FRAC_CONST(0.71197099257204999), FRAC_CONST(0.71304732940642923), FRAC_CONST(0.71412198837156471), FRAC_CONST(0.71519496693868001),
- FRAC_CONST(0.71626626258295312), FRAC_CONST(0.71733587278352173), FRAC_CONST(0.71840379502348972), FRAC_CONST(0.71947002678993299), FRAC_CONST(0.72053456557390527),
- FRAC_CONST(0.72159740887044366), FRAC_CONST(0.72265855417857561), FRAC_CONST(0.72371799900132339), FRAC_CONST(0.72477574084571128), FRAC_CONST(0.72583177722277037),
- FRAC_CONST(0.72688610564754497), FRAC_CONST(0.72793872363909862), FRAC_CONST(0.72898962872051931), FRAC_CONST(0.73003881841892615), FRAC_CONST(0.73108629026547423),
- FRAC_CONST(0.73213204179536129), FRAC_CONST(0.73317607054783274), FRAC_CONST(0.73421837406618817), FRAC_CONST(0.73525894989778673), FRAC_CONST(0.73629779559405306),
- FRAC_CONST(0.73733490871048279), FRAC_CONST(0.73837028680664851), FRAC_CONST(0.73940392744620576), FRAC_CONST(0.74043582819689802), FRAC_CONST(0.74146598663056329),
- FRAC_CONST(0.74249440032313918), FRAC_CONST(0.74352106685466912), FRAC_CONST(0.74454598380930725), FRAC_CONST(0.74556914877532543), FRAC_CONST(0.74659055934511731),
- FRAC_CONST(0.74761021311520515), FRAC_CONST(0.74862810768624533), FRAC_CONST(0.74964424066303348), FRAC_CONST(0.75065860965451059), FRAC_CONST(0.75167121227376843),
- FRAC_CONST(0.75268204613805523), FRAC_CONST(0.75369110886878121), FRAC_CONST(0.75469839809152439), FRAC_CONST(0.75570391143603588), FRAC_CONST(0.75670764653624567),
- FRAC_CONST(0.75770960103026808), FRAC_CONST(0.75870977256040739), FRAC_CONST(0.75970815877316344), FRAC_CONST(0.76070475731923692), FRAC_CONST(0.76169956585353527),
- FRAC_CONST(0.76269258203517787), FRAC_CONST(0.76368380352750187), FRAC_CONST(0.76467322799806714), FRAC_CONST(0.76566085311866239), FRAC_CONST(0.76664667656531038),
- FRAC_CONST(0.76763069601827327), FRAC_CONST(0.76861290916205827), FRAC_CONST(0.76959331368542294), FRAC_CONST(0.7705719072813807), FRAC_CONST(0.7715486876472063),
- FRAC_CONST(0.77252365248444133), FRAC_CONST(0.77349679949889905), FRAC_CONST(0.77446812640067086), FRAC_CONST(0.77543763090413043), FRAC_CONST(0.77640531072794039),
- FRAC_CONST(0.7773711635950562), FRAC_CONST(0.77833518723273309), FRAC_CONST(0.7792973793725303), FRAC_CONST(0.78025773775031659), FRAC_CONST(0.78121626010627609),
- FRAC_CONST(0.7821729441849129), FRAC_CONST(0.78312778773505731), FRAC_CONST(0.78408078850986995), FRAC_CONST(0.78503194426684808), FRAC_CONST(0.78598125276783015),
- FRAC_CONST(0.7869287117790017), FRAC_CONST(0.78787431907090011), FRAC_CONST(0.78881807241842017), FRAC_CONST(0.78975996960081907), FRAC_CONST(0.79070000840172161),
- FRAC_CONST(0.79163818660912577), FRAC_CONST(0.79257450201540758), FRAC_CONST(0.79350895241732666), FRAC_CONST(0.79444153561603059), FRAC_CONST(0.79537224941706119),
- FRAC_CONST(0.79630109163035911), FRAC_CONST(0.7972280600702687), FRAC_CONST(0.79815315255554375), FRAC_CONST(0.79907636690935235), FRAC_CONST(0.79999770095928191),
- FRAC_CONST(0.8009171525373443), FRAC_CONST(0.80183471947998131), FRAC_CONST(0.80275039962806916), FRAC_CONST(0.80366419082692409), FRAC_CONST(0.804576090926307),
- FRAC_CONST(0.80548609778042912), FRAC_CONST(0.80639420924795624), FRAC_CONST(0.80730042319201445), FRAC_CONST(0.80820473748019472), FRAC_CONST(0.80910714998455813),
- FRAC_CONST(0.81000765858164114), FRAC_CONST(0.81090626115245967), FRAC_CONST(0.81180295558251536), FRAC_CONST(0.81269773976179949), FRAC_CONST(0.81359061158479851),
- FRAC_CONST(0.81448156895049861), FRAC_CONST(0.81537060976239129), FRAC_CONST(0.81625773192847739), FRAC_CONST(0.81714293336127297), FRAC_CONST(0.81802621197781344),
- FRAC_CONST(0.81890756569965895), FRAC_CONST(0.81978699245289899), FRAC_CONST(0.82066449016815746), FRAC_CONST(0.82154005678059761), FRAC_CONST(0.82241369022992639),
- FRAC_CONST(0.82328538846040011), FRAC_CONST(0.82415514942082857), FRAC_CONST(0.82502297106458022), FRAC_CONST(0.82588885134958678), FRAC_CONST(0.82675278823834852),
- FRAC_CONST(0.8276147796979384), FRAC_CONST(0.82847482370000713), FRAC_CONST(0.82933291822078825), FRAC_CONST(0.83018906124110237), FRAC_CONST(0.83104325074636232),
- FRAC_CONST(0.83189548472657759), FRAC_CONST(0.83274576117635946), FRAC_CONST(0.83359407809492514), FRAC_CONST(0.83444043348610319), FRAC_CONST(0.83528482535833737),
- FRAC_CONST(0.83612725172469216), FRAC_CONST(0.83696771060285702), FRAC_CONST(0.83780620001515094), FRAC_CONST(0.8386427179885273), FRAC_CONST(0.83947726255457855),
- FRAC_CONST(0.84030983174954077), FRAC_CONST(0.84114042361429808), FRAC_CONST(0.84196903619438768), FRAC_CONST(0.84279566754000412), FRAC_CONST(0.84362031570600404),
- FRAC_CONST(0.84444297875191066), FRAC_CONST(0.84526365474191822), FRAC_CONST(0.84608234174489694), FRAC_CONST(0.84689903783439735), FRAC_CONST(0.84771374108865427),
- FRAC_CONST(0.84852644959059265), FRAC_CONST(0.84933716142783067), FRAC_CONST(0.85014587469268521), FRAC_CONST(0.85095258748217573), FRAC_CONST(0.85175729789802912),
- FRAC_CONST(0.85256000404668397), FRAC_CONST(0.85336070403929543), FRAC_CONST(0.85415939599173873), FRAC_CONST(0.85495607802461482), FRAC_CONST(0.85575074826325392),
- FRAC_CONST(0.85654340483771996), FRAC_CONST(0.85733404588281559), FRAC_CONST(0.85812266953808602), FRAC_CONST(0.8589092739478239), FRAC_CONST(0.85969385726107261),
- FRAC_CONST(0.86047641763163207), FRAC_CONST(0.86125695321806206), FRAC_CONST(0.86203546218368721), FRAC_CONST(0.86281194269660033), FRAC_CONST(0.86358639292966799),
- FRAC_CONST(0.86435881106053403), FRAC_CONST(0.86512919527162369), FRAC_CONST(0.86589754375014882), FRAC_CONST(0.86666385468811102), FRAC_CONST(0.86742812628230692),
- FRAC_CONST(0.86819035673433131), FRAC_CONST(0.86895054425058238), FRAC_CONST(0.86970868704226556), FRAC_CONST(0.87046478332539767), FRAC_CONST(0.8712188313208109),
- FRAC_CONST(0.8719708292541577), FRAC_CONST(0.8727207753559143), FRAC_CONST(0.87346866786138488), FRAC_CONST(0.8742145050107063), FRAC_CONST(0.87495828504885154),
- FRAC_CONST(0.8757000062256346), FRAC_CONST(0.87643966679571361), FRAC_CONST(0.87717726501859594), FRAC_CONST(0.87791279915864173), FRAC_CONST(0.87864626748506813),
- FRAC_CONST(0.87937766827195318), FRAC_CONST(0.88010699979824036), FRAC_CONST(0.88083426034774204), FRAC_CONST(0.88155944820914378), FRAC_CONST(0.8822825616760086),
- FRAC_CONST(0.88300359904678072), FRAC_CONST(0.88372255862478966), FRAC_CONST(0.8844394387182537), FRAC_CONST(0.88515423764028511), FRAC_CONST(0.88586695370889279),
- FRAC_CONST(0.88657758524698704), FRAC_CONST(0.88728613058238315), FRAC_CONST(0.88799258804780556), FRAC_CONST(0.88869695598089171), FRAC_CONST(0.88939923272419552),
- FRAC_CONST(0.89009941662519221), FRAC_CONST(0.89079750603628149), FRAC_CONST(0.89149349931479138), FRAC_CONST(0.89218739482298248), FRAC_CONST(0.89287919092805168),
- FRAC_CONST(0.89356888600213602), FRAC_CONST(0.89425647842231604), FRAC_CONST(0.89494196657062075), FRAC_CONST(0.89562534883403), FRAC_CONST(0.89630662360447966),
- FRAC_CONST(0.89698578927886397), FRAC_CONST(0.89766284425904075), FRAC_CONST(0.89833778695183419), FRAC_CONST(0.89901061576903907), FRAC_CONST(0.89968132912742393),
- FRAC_CONST(0.9003499254487356), FRAC_CONST(0.90101640315970233), FRAC_CONST(0.90168076069203773), FRAC_CONST(0.9023429964824442), FRAC_CONST(0.90300310897261704),
- FRAC_CONST(0.90366109660924798), FRAC_CONST(0.90431695784402832), FRAC_CONST(0.90497069113365325), FRAC_CONST(0.90562229493982516), FRAC_CONST(0.90627176772925766),
- FRAC_CONST(0.90691910797367803), FRAC_CONST(0.90756431414983252), FRAC_CONST(0.9082073847394887), FRAC_CONST(0.90884831822943912), FRAC_CONST(0.90948711311150543),
- FRAC_CONST(0.91012376788254157), FRAC_CONST(0.91075828104443757), FRAC_CONST(0.91139065110412232), FRAC_CONST(0.91202087657356823), FRAC_CONST(0.9126489559697939),
- FRAC_CONST(0.91327488781486776), FRAC_CONST(0.91389867063591168), FRAC_CONST(0.91452030296510445), FRAC_CONST(0.91513978333968526), FRAC_CONST(0.91575711030195672),
- FRAC_CONST(0.91637228239928914), FRAC_CONST(0.91698529818412289), FRAC_CONST(0.91759615621397295), FRAC_CONST(0.9182048550514309), FRAC_CONST(0.91881139326416994),
- FRAC_CONST(0.91941576942494696), FRAC_CONST(0.92001798211160657), FRAC_CONST(0.92061802990708386), FRAC_CONST(0.92121591139940873), FRAC_CONST(0.92181162518170812),
- FRAC_CONST(0.92240516985220988), FRAC_CONST(0.92299654401424625), FRAC_CONST(0.92358574627625656), FRAC_CONST(0.9241727752517912), FRAC_CONST(0.92475762955951391),
- FRAC_CONST(0.9253403078232062), FRAC_CONST(0.92592080867176996), FRAC_CONST(0.92649913073923051), FRAC_CONST(0.9270752726647401), FRAC_CONST(0.92764923309258118),
- FRAC_CONST(0.92822101067216944), FRAC_CONST(0.92879060405805702), FRAC_CONST(0.9293580119099355), FRAC_CONST(0.92992323289263956), FRAC_CONST(0.93048626567614978),
- FRAC_CONST(0.93104710893559517), FRAC_CONST(0.93160576135125783), FRAC_CONST(0.93216222160857432), FRAC_CONST(0.93271648839814025), FRAC_CONST(0.93326856041571205),
- FRAC_CONST(0.93381843636221096), FRAC_CONST(0.9343661149437259), FRAC_CONST(0.93491159487151609), FRAC_CONST(0.93545487486201462), FRAC_CONST(0.9359959536368313),
- FRAC_CONST(0.9365348299227555), FRAC_CONST(0.93707150245175919), FRAC_CONST(0.93760596996099999), FRAC_CONST(0.93813823119282436), FRAC_CONST(0.93866828489477017),
- FRAC_CONST(0.9391961298195699), FRAC_CONST(0.93972176472515334), FRAC_CONST(0.94024518837465088), FRAC_CONST(0.94076639953639607), FRAC_CONST(0.94128539698392866),
- FRAC_CONST(0.94180217949599765), FRAC_CONST(0.94231674585656378), FRAC_CONST(0.94282909485480271), FRAC_CONST(0.94333922528510772), FRAC_CONST(0.94384713594709269),
- FRAC_CONST(0.94435282564559475), FRAC_CONST(0.94485629319067721), FRAC_CONST(0.94535753739763229), FRAC_CONST(0.94585655708698391), FRAC_CONST(0.94635335108449059),
- FRAC_CONST(0.946847918221148), FRAC_CONST(0.94734025733319194), FRAC_CONST(0.94783036726210101), FRAC_CONST(0.94831824685459909), FRAC_CONST(0.94880389496265838),
- FRAC_CONST(0.94928731044350201), FRAC_CONST(0.94976849215960668), FRAC_CONST(0.95024743897870523), FRAC_CONST(0.95072414977378961), FRAC_CONST(0.95119862342311323),
- FRAC_CONST(0.95167085881019386), FRAC_CONST(0.95214085482381583), FRAC_CONST(0.95260861035803324), FRAC_CONST(0.9530741243121722), FRAC_CONST(0.95353739559083328),
- FRAC_CONST(0.95399842310389449), FRAC_CONST(0.95445720576651349), FRAC_CONST(0.95491374249913052), FRAC_CONST(0.95536803222747024), FRAC_CONST(0.95582007388254542),
- FRAC_CONST(0.95626986640065814), FRAC_CONST(0.95671740872340305), FRAC_CONST(0.9571626997976701), FRAC_CONST(0.95760573857564624), FRAC_CONST(0.9580465240148186),
- FRAC_CONST(0.9584850550779761), FRAC_CONST(0.95892133073321306), FRAC_CONST(0.95935534995393079), FRAC_CONST(0.9597871117188399), FRAC_CONST(0.96021661501196343),
- FRAC_CONST(0.96064385882263847), FRAC_CONST(0.96106884214551935), FRAC_CONST(0.961491563980579), FRAC_CONST(0.9619120233331121), FRAC_CONST(0.9623302192137374),
- FRAC_CONST(0.96274615063839941), FRAC_CONST(0.96315981662837136), FRAC_CONST(0.96357121621025721), FRAC_CONST(0.96398034841599411), FRAC_CONST(0.96438721228285429),
- FRAC_CONST(0.9647918068534479), FRAC_CONST(0.96519413117572472), FRAC_CONST(0.96559418430297683), FRAC_CONST(0.96599196529384057), FRAC_CONST(0.96638747321229879),
- FRAC_CONST(0.96678070712768327), FRAC_CONST(0.96717166611467664), FRAC_CONST(0.96756034925331436), FRAC_CONST(0.9679467556289878), FRAC_CONST(0.9683308843324453),
- FRAC_CONST(0.96871273445979478), FRAC_CONST(0.9690923051125061), FRAC_CONST(0.96946959539741295), FRAC_CONST(0.96984460442671483), FRAC_CONST(0.97021733131797916),
- FRAC_CONST(0.97058777519414363), FRAC_CONST(0.97095593518351797), FRAC_CONST(0.97132181041978616), FRAC_CONST(0.97168540004200854), FRAC_CONST(0.9720467031946235),
- FRAC_CONST(0.97240571902744977), FRAC_CONST(0.97276244669568857), FRAC_CONST(0.97311688535992513), FRAC_CONST(0.97346903418613095), FRAC_CONST(0.9738188923456661),
- FRAC_CONST(0.97416645901528032), FRAC_CONST(0.97451173337711572), FRAC_CONST(0.97485471461870843), FRAC_CONST(0.97519540193299037), FRAC_CONST(0.97553379451829136),
- FRAC_CONST(0.97586989157834103), FRAC_CONST(0.97620369232227056), FRAC_CONST(0.97653519596461447), FRAC_CONST(0.97686440172531264), FRAC_CONST(0.97719130882971228),
- FRAC_CONST(0.97751591650856928), FRAC_CONST(0.97783822399805043), FRAC_CONST(0.97815823053973505), FRAC_CONST(0.97847593538061683), FRAC_CONST(0.97879133777310567),
- FRAC_CONST(0.97910443697502925), FRAC_CONST(0.97941523224963478), FRAC_CONST(0.97972372286559117), FRAC_CONST(0.98002990809698998), FRAC_CONST(0.98033378722334796),
- FRAC_CONST(0.98063535952960812), FRAC_CONST(0.98093462430614164), FRAC_CONST(0.98123158084874973), FRAC_CONST(0.98152622845866466), FRAC_CONST(0.9818185664425525),
- FRAC_CONST(0.98210859411251361), FRAC_CONST(0.98239631078608469), FRAC_CONST(0.98268171578624086), FRAC_CONST(0.98296480844139644), FRAC_CONST(0.98324558808540707),
- FRAC_CONST(0.98352405405757126), FRAC_CONST(0.98380020570263149), FRAC_CONST(0.98407404237077645), FRAC_CONST(0.9843455634176419), FRAC_CONST(0.9846147682043126),
- FRAC_CONST(0.9848816560973237), FRAC_CONST(0.98514622646866223), FRAC_CONST(0.98540847869576842), FRAC_CONST(0.98566841216153755), FRAC_CONST(0.98592602625432113),
- FRAC_CONST(0.98618132036792827), FRAC_CONST(0.98643429390162707), FRAC_CONST(0.98668494626014669), FRAC_CONST(0.98693327685367771), FRAC_CONST(0.98717928509787434),
- FRAC_CONST(0.98742297041385541), FRAC_CONST(0.98766433222820571), FRAC_CONST(0.98790336997297779), FRAC_CONST(0.98814008308569257), FRAC_CONST(0.98837447100934128),
- FRAC_CONST(0.98860653319238645), FRAC_CONST(0.98883626908876354), FRAC_CONST(0.98906367815788154), FRAC_CONST(0.98928875986462517), FRAC_CONST(0.98951151367935519),
- FRAC_CONST(0.98973193907791057), FRAC_CONST(0.98995003554160899), FRAC_CONST(0.9901658025572484), FRAC_CONST(0.99037923961710816), FRAC_CONST(0.99059034621895015),
- FRAC_CONST(0.99079912186602037), FRAC_CONST(0.99100556606704937), FRAC_CONST(0.99120967833625406), FRAC_CONST(0.99141145819333854), FRAC_CONST(0.99161090516349537),
- FRAC_CONST(0.99180801877740643), FRAC_CONST(0.99200279857124452), FRAC_CONST(0.99219524408667392), FRAC_CONST(0.99238535487085167), FRAC_CONST(0.99257313047642881),
- FRAC_CONST(0.99275857046155114), FRAC_CONST(0.99294167438986047), FRAC_CONST(0.99312244183049558), FRAC_CONST(0.99330087235809328), FRAC_CONST(0.99347696555278919),
- FRAC_CONST(0.99365072100021912), FRAC_CONST(0.99382213829151966), FRAC_CONST(0.99399121702332938), FRAC_CONST(0.99415795679778973), FRAC_CONST(0.99432235722254581),
- FRAC_CONST(0.9944844179107476), FRAC_CONST(0.99464413848105071), FRAC_CONST(0.99480151855761711), FRAC_CONST(0.99495655777011638), FRAC_CONST(0.99510925575372611),
- FRAC_CONST(0.99525961214913339), FRAC_CONST(0.9954076266025349), FRAC_CONST(0.99555329876563847), FRAC_CONST(0.99569662829566352), FRAC_CONST(0.99583761485534161),
- FRAC_CONST(0.99597625811291779), FRAC_CONST(0.99611255774215113), FRAC_CONST(0.99624651342231552), FRAC_CONST(0.99637812483820021), FRAC_CONST(0.99650739168011082),
- FRAC_CONST(0.9966343136438699), FRAC_CONST(0.996758890430818), FRAC_CONST(0.99688112174781385), FRAC_CONST(0.99700100730723529), FRAC_CONST(0.99711854682697998),
- FRAC_CONST(0.99723374003046616), FRAC_CONST(0.99734658664663323), FRAC_CONST(0.99745708640994191), FRAC_CONST(0.99756523906037575), FRAC_CONST(0.997671044343441),
- FRAC_CONST(0.99777450201016782), FRAC_CONST(0.99787561181711015), FRAC_CONST(0.99797437352634699), FRAC_CONST(0.99807078690548234), FRAC_CONST(0.99816485172764624),
- FRAC_CONST(0.99825656777149518), FRAC_CONST(0.99834593482121237), FRAC_CONST(0.99843295266650844), FRAC_CONST(0.99851762110262221), FRAC_CONST(0.99859993993032037),
- FRAC_CONST(0.99867990895589909), FRAC_CONST(0.99875752799118334), FRAC_CONST(0.99883279685352799), FRAC_CONST(0.99890571536581829), FRAC_CONST(0.99897628335646982),
- FRAC_CONST(0.99904450065942929), FRAC_CONST(0.99911036711417489), FRAC_CONST(0.99917388256571638), FRAC_CONST(0.99923504686459585), FRAC_CONST(0.99929385986688779),
- FRAC_CONST(0.99935032143419944), FRAC_CONST(0.9994044314336713), FRAC_CONST(0.99945618973797734), FRAC_CONST(0.99950559622532531), FRAC_CONST(0.99955265077945699),
- FRAC_CONST(0.99959735328964838), FRAC_CONST(0.9996397036507102), FRAC_CONST(0.99967970176298793), FRAC_CONST(0.99971734753236219), FRAC_CONST(0.99975264087024884),
- FRAC_CONST(0.99978558169359921), FRAC_CONST(0.99981616992490041), FRAC_CONST(0.99984440549217524), FRAC_CONST(0.99987028832898295), FRAC_CONST(0.99989381837441849),
- FRAC_CONST(0.99991499557311347), FRAC_CONST(0.999933819875236), FRAC_CONST(0.99995029123649048), FRAC_CONST(0.99996440961811828), FRAC_CONST(0.99997617498689761),
- FRAC_CONST(0.9999855873151432), FRAC_CONST(0.99999264658070719), FRAC_CONST(0.99999735276697821), FRAC_CONST(0.99999970586288223)};
-
-#ifdef ALLOW_SMALL_FRAMELENGTH
-static const real_t sine_long_960[] = {
- FRAC_CONST(0.00081812299560725323), FRAC_CONST(0.0024543667964602917), FRAC_CONST(0.0040906040262347889), FRAC_CONST(0.0057268303042312674), FRAC_CONST(0.0073630412497795667),
- FRAC_CONST(0.0089992324822505774), FRAC_CONST(0.010635399621067975), FRAC_CONST(0.012271538285719924), FRAC_CONST(0.013907644095770845), FRAC_CONST(0.015543712670873098),
- FRAC_CONST(0.017179739630778748), FRAC_CONST(0.018815720595351273), FRAC_CONST(0.020451651184577292), FRAC_CONST(0.022087527018578291), FRAC_CONST(0.023723343717622358),
- FRAC_CONST(0.025359096902135895), FRAC_CONST(0.02699478219271537), FRAC_CONST(0.028630395210139003), FRAC_CONST(0.030265931575378519), FRAC_CONST(0.031901386909610863),
- FRAC_CONST(0.033536756834229922), FRAC_CONST(0.035172036970858266), FRAC_CONST(0.036807222941358832), FRAC_CONST(0.038442310367846677), FRAC_CONST(0.040077294872700696),
- FRAC_CONST(0.041712172078575326), FRAC_CONST(0.043346937608412288), FRAC_CONST(0.044981587085452281), FRAC_CONST(0.046616116133246711), FRAC_CONST(0.048250520375669431),
- FRAC_CONST(0.049884795436928406), FRAC_CONST(0.051518936941577477), FRAC_CONST(0.053152940514528055), FRAC_CONST(0.05478680178106083), FRAC_CONST(0.056420516366837495),
- FRAC_CONST(0.05805407989791244), FRAC_CONST(0.059687488000744485), FRAC_CONST(0.061320736302208578), FRAC_CONST(0.062953820429607482), FRAC_CONST(0.064586736010683557),
- FRAC_CONST(0.066219478673630344), FRAC_CONST(0.06785204404710439), FRAC_CONST(0.069484427760236861), FRAC_CONST(0.071116625442645326), FRAC_CONST(0.072748632724445372),
- FRAC_CONST(0.07438044523626236), FRAC_CONST(0.076012058609243122), FRAC_CONST(0.077643468475067631), FRAC_CONST(0.079274670465960706), FRAC_CONST(0.080905660214703745),
- FRAC_CONST(0.082536433354646319), FRAC_CONST(0.084166985519717977), FRAC_CONST(0.085797312344439894), FRAC_CONST(0.08742740946393647), FRAC_CONST(0.089057272513947183),
- FRAC_CONST(0.090686897130838162), FRAC_CONST(0.092316278951613845), FRAC_CONST(0.093945413613928788), FRAC_CONST(0.095574296756099186), FRAC_CONST(0.097202924017114667),
- FRAC_CONST(0.098831291036649963), FRAC_CONST(0.10045939345507648), FRAC_CONST(0.10208722691347409), FRAC_CONST(0.10371478705364276), FRAC_CONST(0.10534206951811415),
- FRAC_CONST(0.10696906995016341), FRAC_CONST(0.10859578399382072), FRAC_CONST(0.11022220729388306), FRAC_CONST(0.11184833549592579), FRAC_CONST(0.11347416424631435),
- FRAC_CONST(0.11509968919221586), FRAC_CONST(0.11672490598161089), FRAC_CONST(0.11834981026330495), FRAC_CONST(0.11997439768694031), FRAC_CONST(0.12159866390300751),
- FRAC_CONST(0.12322260456285709), FRAC_CONST(0.12484621531871121), FRAC_CONST(0.12646949182367517), FRAC_CONST(0.12809242973174936), FRAC_CONST(0.12971502469784052),
- FRAC_CONST(0.13133727237777362), FRAC_CONST(0.13295916842830346), FRAC_CONST(0.13458070850712617), FRAC_CONST(0.13620188827289101), FRAC_CONST(0.1378227033852118),
- FRAC_CONST(0.13944314950467873), FRAC_CONST(0.14106322229286994), FRAC_CONST(0.14268291741236291), FRAC_CONST(0.14430223052674654), FRAC_CONST(0.1459211573006321),
- FRAC_CONST(0.14753969339966552), FRAC_CONST(0.14915783449053857), FRAC_CONST(0.15077557624100058), FRAC_CONST(0.15239291431987001), FRAC_CONST(0.1540098443970461),
- FRAC_CONST(0.15562636214352044), FRAC_CONST(0.15724246323138855), FRAC_CONST(0.15885814333386142), FRAC_CONST(0.16047339812527725), FRAC_CONST(0.16208822328111283),
- FRAC_CONST(0.16370261447799525), FRAC_CONST(0.16531656739371339), FRAC_CONST(0.16693007770722967), FRAC_CONST(0.16854314109869134), FRAC_CONST(0.17015575324944232),
- FRAC_CONST(0.17176790984203447), FRAC_CONST(0.17337960656023954), FRAC_CONST(0.1749908390890603), FRAC_CONST(0.17660160311474243), FRAC_CONST(0.17821189432478593),
- FRAC_CONST(0.17982170840795647), FRAC_CONST(0.18143104105429744), FRAC_CONST(0.18303988795514095), FRAC_CONST(0.1846482448031197), FRAC_CONST(0.18625610729217834),
- FRAC_CONST(0.1878634711175852), FRAC_CONST(0.18947033197594348), FRAC_CONST(0.19107668556520319), FRAC_CONST(0.19268252758467228), FRAC_CONST(0.19428785373502844),
- FRAC_CONST(0.19589265971833042), FRAC_CONST(0.19749694123802966), FRAC_CONST(0.19910069399898173), FRAC_CONST(0.20070391370745785), FRAC_CONST(0.20230659607115639),
- FRAC_CONST(0.20390873679921437), FRAC_CONST(0.20551033160221882), FRAC_CONST(0.20711137619221856), FRAC_CONST(0.2087118662827353), FRAC_CONST(0.21031179758877552),
- FRAC_CONST(0.21191116582684155), FRAC_CONST(0.21350996671494335), FRAC_CONST(0.21510819597260972), FRAC_CONST(0.21670584932089998), FRAC_CONST(0.2183029224824154),
- FRAC_CONST(0.21989941118131037), FRAC_CONST(0.22149531114330431), FRAC_CONST(0.22309061809569264), FRAC_CONST(0.22468532776735861), FRAC_CONST(0.22627943588878449),
- FRAC_CONST(0.22787293819206314), FRAC_CONST(0.22946583041090929), FRAC_CONST(0.23105810828067114), FRAC_CONST(0.23264976753834157), FRAC_CONST(0.23424080392256985),
- FRAC_CONST(0.2358312131736727), FRAC_CONST(0.23742099103364595), FRAC_CONST(0.23901013324617584), FRAC_CONST(0.24059863555665045), FRAC_CONST(0.24218649371217096),
- FRAC_CONST(0.24377370346156332), FRAC_CONST(0.24536026055538934), FRAC_CONST(0.24694616074595824), FRAC_CONST(0.24853139978733788), FRAC_CONST(0.25011597343536629),
- FRAC_CONST(0.25169987744766298), FRAC_CONST(0.25328310758364025), FRAC_CONST(0.25486565960451457), FRAC_CONST(0.25644752927331788), FRAC_CONST(0.25802871235490898),
- FRAC_CONST(0.25960920461598508), FRAC_CONST(0.26118900182509258), FRAC_CONST(0.26276809975263904), FRAC_CONST(0.264346494170904), FRAC_CONST(0.26592418085405067),
- FRAC_CONST(0.26750115557813692), FRAC_CONST(0.2690774141211269), FRAC_CONST(0.27065295226290209), FRAC_CONST(0.2722277657852728), FRAC_CONST(0.27380185047198918),
- FRAC_CONST(0.27537520210875299), FRAC_CONST(0.2769478164832283), FRAC_CONST(0.27851968938505312), FRAC_CONST(0.28009081660585067), FRAC_CONST(0.28166119393924061),
- FRAC_CONST(0.28323081718085019), FRAC_CONST(0.28479968212832563), FRAC_CONST(0.28636778458134327), FRAC_CONST(0.28793512034162105), FRAC_CONST(0.2895016852129294),
- FRAC_CONST(0.29106747500110264), FRAC_CONST(0.29263248551405047), FRAC_CONST(0.2941967125617686), FRAC_CONST(0.29576015195635058), FRAC_CONST(0.29732279951199847),
- FRAC_CONST(0.29888465104503475), FRAC_CONST(0.30044570237391266), FRAC_CONST(0.30200594931922808), FRAC_CONST(0.30356538770373032), FRAC_CONST(0.30512401335233358),
- FRAC_CONST(0.30668182209212791), FRAC_CONST(0.3082388097523906), FRAC_CONST(0.30979497216459695), FRAC_CONST(0.31135030516243201), FRAC_CONST(0.3129048045818012),
- FRAC_CONST(0.31445846626084178), FRAC_CONST(0.31601128603993378), FRAC_CONST(0.31756325976171151), FRAC_CONST(0.31911438327107416), FRAC_CONST(0.32066465241519732),
- FRAC_CONST(0.32221406304354389), FRAC_CONST(0.3237626110078754), FRAC_CONST(0.32531029216226293), FRAC_CONST(0.32685710236309828), FRAC_CONST(0.32840303746910487),
- FRAC_CONST(0.32994809334134939), FRAC_CONST(0.3314922658432522), FRAC_CONST(0.33303555084059877), FRAC_CONST(0.33457794420155085), FRAC_CONST(0.33611944179665709),
- FRAC_CONST(0.33766003949886464), FRAC_CONST(0.33919973318352969), FRAC_CONST(0.34073851872842903), FRAC_CONST(0.34227639201377064), FRAC_CONST(0.34381334892220483),
- FRAC_CONST(0.34534938533883547), FRAC_CONST(0.34688449715123082), FRAC_CONST(0.34841868024943456), FRAC_CONST(0.34995193052597684), FRAC_CONST(0.35148424387588523),
- FRAC_CONST(0.3530156161966958), FRAC_CONST(0.35454604338846402), FRAC_CONST(0.35607552135377557), FRAC_CONST(0.35760404599775775), FRAC_CONST(0.35913161322809023),
- FRAC_CONST(0.36065821895501554), FRAC_CONST(0.36218385909135092), FRAC_CONST(0.36370852955249849), FRAC_CONST(0.36523222625645668), FRAC_CONST(0.36675494512383078),
- FRAC_CONST(0.36827668207784414), FRAC_CONST(0.36979743304434909), FRAC_CONST(0.37131719395183754), FRAC_CONST(0.37283596073145214), FRAC_CONST(0.37435372931699717),
- FRAC_CONST(0.37587049564494951), FRAC_CONST(0.37738625565446909), FRAC_CONST(0.37890100528741022), FRAC_CONST(0.38041474048833229), FRAC_CONST(0.38192745720451066),
- FRAC_CONST(0.38343915138594736), FRAC_CONST(0.38494981898538222), FRAC_CONST(0.38645945595830333), FRAC_CONST(0.38796805826295838), FRAC_CONST(0.38947562186036483),
- FRAC_CONST(0.39098214271432141), FRAC_CONST(0.39248761679141814), FRAC_CONST(0.3939920400610481), FRAC_CONST(0.39549540849541737), FRAC_CONST(0.39699771806955625),
- FRAC_CONST(0.39849896476132979), FRAC_CONST(0.39999914455144892), FRAC_CONST(0.40149825342348083), FRAC_CONST(0.4029962873638599), FRAC_CONST(0.40449324236189854),
- FRAC_CONST(0.40598911440979762), FRAC_CONST(0.40748389950265762), FRAC_CONST(0.40897759363848879), FRAC_CONST(0.41047019281822261), FRAC_CONST(0.41196169304572178),
- FRAC_CONST(0.4134520903277914), FRAC_CONST(0.41494138067418929), FRAC_CONST(0.41642956009763715), FRAC_CONST(0.41791662461383078), FRAC_CONST(0.41940257024145089),
- FRAC_CONST(0.42088739300217382), FRAC_CONST(0.42237108892068231), FRAC_CONST(0.42385365402467584), FRAC_CONST(0.42533508434488143), FRAC_CONST(0.42681537591506419),
- FRAC_CONST(0.42829452477203828), FRAC_CONST(0.42977252695567697), FRAC_CONST(0.43124937850892364), FRAC_CONST(0.4327250754778022), FRAC_CONST(0.43419961391142781),
- FRAC_CONST(0.43567298986201736), FRAC_CONST(0.43714519938489987), FRAC_CONST(0.43861623853852766), FRAC_CONST(0.44008610338448595), FRAC_CONST(0.44155478998750436),
- FRAC_CONST(0.44302229441546676), FRAC_CONST(0.4444886127394222), FRAC_CONST(0.44595374103359531), FRAC_CONST(0.44741767537539667), FRAC_CONST(0.44888041184543348),
- FRAC_CONST(0.45034194652752002), FRAC_CONST(0.45180227550868812), FRAC_CONST(0.45326139487919759), FRAC_CONST(0.45471930073254679), FRAC_CONST(0.45617598916548296),
- FRAC_CONST(0.45763145627801283), FRAC_CONST(0.45908569817341294), FRAC_CONST(0.46053871095824001), FRAC_CONST(0.46199049074234161), FRAC_CONST(0.46344103363886635),
- FRAC_CONST(0.46489033576427435), FRAC_CONST(0.46633839323834758), FRAC_CONST(0.46778520218420055), FRAC_CONST(0.46923075872829029), FRAC_CONST(0.47067505900042683),
- FRAC_CONST(0.47211809913378361), FRAC_CONST(0.47355987526490806), FRAC_CONST(0.47500038353373153), FRAC_CONST(0.47643962008357982), FRAC_CONST(0.47787758106118372),
- FRAC_CONST(0.47931426261668875), FRAC_CONST(0.48074966090366611), FRAC_CONST(0.48218377207912272), FRAC_CONST(0.48361659230351117), FRAC_CONST(0.48504811774074069),
- FRAC_CONST(0.48647834455818684), FRAC_CONST(0.48790726892670194), FRAC_CONST(0.48933488702062544), FRAC_CONST(0.49076119501779414), FRAC_CONST(0.49218618909955225),
- FRAC_CONST(0.4936098654507618), FRAC_CONST(0.49503222025981269), FRAC_CONST(0.49645324971863303), FRAC_CONST(0.49787295002269943), FRAC_CONST(0.49929131737104687),
- FRAC_CONST(0.50070834796627917), FRAC_CONST(0.50212403801457872), FRAC_CONST(0.50353838372571758), FRAC_CONST(0.50495138131306638), FRAC_CONST(0.50636302699360547),
- FRAC_CONST(0.50777331698793449), FRAC_CONST(0.50918224752028263), FRAC_CONST(0.51058981481851906), FRAC_CONST(0.51199601511416237), FRAC_CONST(0.51340084464239111),
- FRAC_CONST(0.51480429964205421), FRAC_CONST(0.51620637635567967), FRAC_CONST(0.51760707102948678), FRAC_CONST(0.51900637991339404), FRAC_CONST(0.5204042992610306),
- FRAC_CONST(0.52180082532974559), FRAC_CONST(0.5231959543806185), FRAC_CONST(0.52458968267846895), FRAC_CONST(0.52598200649186677), FRAC_CONST(0.52737292209314235),
- FRAC_CONST(0.52876242575839572), FRAC_CONST(0.53015051376750777), FRAC_CONST(0.53153718240414882), FRAC_CONST(0.53292242795578992), FRAC_CONST(0.53430624671371152),
- FRAC_CONST(0.53568863497301467), FRAC_CONST(0.5370695890326298), FRAC_CONST(0.5384491051953274), FRAC_CONST(0.53982717976772743), FRAC_CONST(0.54120380906030963),
- FRAC_CONST(0.54257898938742311), FRAC_CONST(0.54395271706729609), FRAC_CONST(0.54532498842204646), FRAC_CONST(0.54669579977769045), FRAC_CONST(0.54806514746415402),
- FRAC_CONST(0.54943302781528081), FRAC_CONST(0.55079943716884383), FRAC_CONST(0.55216437186655387), FRAC_CONST(0.55352782825406999), FRAC_CONST(0.55488980268100907),
- FRAC_CONST(0.55625029150095584), FRAC_CONST(0.55760929107147217), FRAC_CONST(0.55896679775410718), FRAC_CONST(0.56032280791440714), FRAC_CONST(0.56167731792192455),
- FRAC_CONST(0.56303032415022869), FRAC_CONST(0.56438182297691453), FRAC_CONST(0.56573181078361312), FRAC_CONST(0.56708028395600085), FRAC_CONST(0.56842723888380908),
- FRAC_CONST(0.56977267196083425), FRAC_CONST(0.57111657958494688), FRAC_CONST(0.5724589581581021), FRAC_CONST(0.57379980408634845), FRAC_CONST(0.57513911377983773),
- FRAC_CONST(0.57647688365283478), FRAC_CONST(0.57781311012372738), FRAC_CONST(0.57914778961503466), FRAC_CONST(0.58048091855341843), FRAC_CONST(0.5818124933696911),
- FRAC_CONST(0.58314251049882604), FRAC_CONST(0.58447096637996743), FRAC_CONST(0.58579785745643886), FRAC_CONST(0.5871231801757536), FRAC_CONST(0.58844693098962408),
- FRAC_CONST(0.58976910635397084), FRAC_CONST(0.59108970272893235), FRAC_CONST(0.59240871657887517), FRAC_CONST(0.59372614437240179), FRAC_CONST(0.59504198258236196),
- FRAC_CONST(0.5963562276858605), FRAC_CONST(0.59766887616426767), FRAC_CONST(0.5989799245032289), FRAC_CONST(0.60028936919267273), FRAC_CONST(0.60159720672682204),
- FRAC_CONST(0.60290343360420195), FRAC_CONST(0.60420804632765002), FRAC_CONST(0.60551104140432543), FRAC_CONST(0.60681241534571839), FRAC_CONST(0.60811216466765883),
- FRAC_CONST(0.60941028589032709), FRAC_CONST(0.61070677553826169), FRAC_CONST(0.61200163014036979), FRAC_CONST(0.61329484622993602), FRAC_CONST(0.6145864203446314),
- FRAC_CONST(0.61587634902652377), FRAC_CONST(0.61716462882208556), FRAC_CONST(0.61845125628220421), FRAC_CONST(0.61973622796219074), FRAC_CONST(0.6210195404217892),
- FRAC_CONST(0.62230119022518593), FRAC_CONST(0.62358117394101897), FRAC_CONST(0.62485948814238634), FRAC_CONST(0.62613612940685637), FRAC_CONST(0.62741109431647646),
- FRAC_CONST(0.62868437945778133), FRAC_CONST(0.62995598142180387), FRAC_CONST(0.6312258968040827), FRAC_CONST(0.63249412220467238), FRAC_CONST(0.63376065422815175),
- FRAC_CONST(0.63502548948363347), FRAC_CONST(0.63628862458477287), FRAC_CONST(0.63755005614977711), FRAC_CONST(0.63880978080141437), FRAC_CONST(0.6400677951670225),
- FRAC_CONST(0.6413240958785188), FRAC_CONST(0.64257867957240766), FRAC_CONST(0.6438315428897915), FRAC_CONST(0.64508268247637779), FRAC_CONST(0.64633209498248945),
- FRAC_CONST(0.64757977706307335), FRAC_CONST(0.64882572537770888), FRAC_CONST(0.65006993659061751), FRAC_CONST(0.65131240737067142), FRAC_CONST(0.65255313439140239),
- FRAC_CONST(0.65379211433101081), FRAC_CONST(0.65502934387237444), FRAC_CONST(0.6562648197030575), FRAC_CONST(0.65749853851531959), FRAC_CONST(0.65873049700612374),
- FRAC_CONST(0.65996069187714679), FRAC_CONST(0.66118911983478657), FRAC_CONST(0.66241577759017178), FRAC_CONST(0.66364066185917048), FRAC_CONST(0.66486376936239888),
- FRAC_CONST(0.66608509682523009), FRAC_CONST(0.66730464097780284), FRAC_CONST(0.66852239855503071), FRAC_CONST(0.66973836629660977), FRAC_CONST(0.67095254094702894),
- FRAC_CONST(0.67216491925557675), FRAC_CONST(0.67337549797635199), FRAC_CONST(0.67458427386827102), FRAC_CONST(0.67579124369507693), FRAC_CONST(0.67699640422534846),
- FRAC_CONST(0.67819975223250772), FRAC_CONST(0.6794012844948305), FRAC_CONST(0.68060099779545302), FRAC_CONST(0.68179888892238183), FRAC_CONST(0.6829949546685018),
- FRAC_CONST(0.68418919183158522), FRAC_CONST(0.68538159721429948), FRAC_CONST(0.6865721676242168), FRAC_CONST(0.68776089987382172), FRAC_CONST(0.68894779078052026),
- FRAC_CONST(0.69013283716664853), FRAC_CONST(0.69131603585948032), FRAC_CONST(0.69249738369123692), FRAC_CONST(0.69367687749909468), FRAC_CONST(0.69485451412519361),
- FRAC_CONST(0.69603029041664599), FRAC_CONST(0.6972042032255451), FRAC_CONST(0.6983762494089728), FRAC_CONST(0.69954642582900894), FRAC_CONST(0.70071472935273893),
- FRAC_CONST(0.70188115685226271), FRAC_CONST(0.703045705204703), FRAC_CONST(0.70420837129221303), FRAC_CONST(0.70536915200198613), FRAC_CONST(0.70652804422626281),
- FRAC_CONST(0.70768504486233985), FRAC_CONST(0.70884015081257845), FRAC_CONST(0.70999335898441229), FRAC_CONST(0.711144666290356), FRAC_CONST(0.71229406964801356),
- FRAC_CONST(0.71344156598008623), FRAC_CONST(0.71458715221438096), FRAC_CONST(0.71573082528381871), FRAC_CONST(0.71687258212644234), FRAC_CONST(0.7180124196854254),
- FRAC_CONST(0.71915033490907943), FRAC_CONST(0.72028632475086318), FRAC_CONST(0.72142038616938997), FRAC_CONST(0.72255251612843596), FRAC_CONST(0.72368271159694852),
- FRAC_CONST(0.72481096954905444), FRAC_CONST(0.72593728696406756), FRAC_CONST(0.72706166082649704), FRAC_CONST(0.72818408812605595), FRAC_CONST(0.72930456585766834),
- FRAC_CONST(0.73042309102147851), FRAC_CONST(0.73153966062285747), FRAC_CONST(0.73265427167241282), FRAC_CONST(0.73376692118599507), FRAC_CONST(0.73487760618470677),
- FRAC_CONST(0.73598632369490979), FRAC_CONST(0.73709307074823405), FRAC_CONST(0.73819784438158409), FRAC_CONST(0.73930064163714881), FRAC_CONST(0.74040145956240788),
- FRAC_CONST(0.74150029521014049), FRAC_CONST(0.74259714563843304), FRAC_CONST(0.74369200791068657), FRAC_CONST(0.74478487909562552), FRAC_CONST(0.74587575626730485),
- FRAC_CONST(0.74696463650511791), FRAC_CONST(0.74805151689380456), FRAC_CONST(0.74913639452345926), FRAC_CONST(0.75021926648953785), FRAC_CONST(0.75130012989286621),
- FRAC_CONST(0.7523789818396478), FRAC_CONST(0.75345581944147111), FRAC_CONST(0.75453063981531809), FRAC_CONST(0.75560344008357094), FRAC_CONST(0.75667421737402052),
- FRAC_CONST(0.7577429688198738), FRAC_CONST(0.75880969155976163), FRAC_CONST(0.75987438273774599), FRAC_CONST(0.76093703950332836), FRAC_CONST(0.76199765901145666),
- FRAC_CONST(0.76305623842253345), FRAC_CONST(0.76411277490242291), FRAC_CONST(0.76516726562245885), FRAC_CONST(0.76621970775945258), FRAC_CONST(0.76727009849569949),
- FRAC_CONST(0.76831843501898767), FRAC_CONST(0.76936471452260458), FRAC_CONST(0.77040893420534517), FRAC_CONST(0.77145109127151923), FRAC_CONST(0.77249118293095853),
- FRAC_CONST(0.77352920639902467), FRAC_CONST(0.77456515889661659), FRAC_CONST(0.77559903765017746), FRAC_CONST(0.7766308398917029), FRAC_CONST(0.77766056285874774),
- FRAC_CONST(0.77868820379443371), FRAC_CONST(0.77971375994745684), FRAC_CONST(0.78073722857209438), FRAC_CONST(0.7817586069282132), FRAC_CONST(0.78277789228127592),
- FRAC_CONST(0.78379508190234881), FRAC_CONST(0.78481017306810918), FRAC_CONST(0.78582316306085265), FRAC_CONST(0.78683404916849986), FRAC_CONST(0.78784282868460476),
- FRAC_CONST(0.78884949890836087), FRAC_CONST(0.78985405714460888), FRAC_CONST(0.7908565007038445), FRAC_CONST(0.79185682690222425), FRAC_CONST(0.79285503306157412),
- FRAC_CONST(0.79385111650939566), FRAC_CONST(0.79484507457887377), FRAC_CONST(0.79583690460888357), FRAC_CONST(0.79682660394399751), FRAC_CONST(0.79781416993449272),
- FRAC_CONST(0.79879959993635785), FRAC_CONST(0.7997828913113002), FRAC_CONST(0.80076404142675273), FRAC_CONST(0.80174304765588156), FRAC_CONST(0.80271990737759213),
- FRAC_CONST(0.80369461797653707), FRAC_CONST(0.80466717684312306), FRAC_CONST(0.80563758137351682), FRAC_CONST(0.80660582896965372), FRAC_CONST(0.80757191703924336),
- FRAC_CONST(0.80853584299577752), FRAC_CONST(0.80949760425853612), FRAC_CONST(0.81045719825259477), FRAC_CONST(0.81141462240883167), FRAC_CONST(0.81236987416393436),
- FRAC_CONST(0.81332295096040608), FRAC_CONST(0.81427385024657373), FRAC_CONST(0.81522256947659355), FRAC_CONST(0.81616910611045879), FRAC_CONST(0.817113457614006),
- FRAC_CONST(0.81805562145892186), FRAC_CONST(0.81899559512275044), FRAC_CONST(0.81993337608889916), FRAC_CONST(0.82086896184664637), FRAC_CONST(0.8218023498911472),
- FRAC_CONST(0.82273353772344116), FRAC_CONST(0.82366252285045805), FRAC_CONST(0.82458930278502529), FRAC_CONST(0.82551387504587381), FRAC_CONST(0.82643623715764558),
- FRAC_CONST(0.82735638665089983), FRAC_CONST(0.82827432106211907), FRAC_CONST(0.82919003793371693), FRAC_CONST(0.83010353481404364), FRAC_CONST(0.83101480925739324),
- FRAC_CONST(0.83192385882400965), FRAC_CONST(0.83283068108009373), FRAC_CONST(0.8337352735978093), FRAC_CONST(0.83463763395529011), FRAC_CONST(0.83553775973664579),
- FRAC_CONST(0.83643564853196872), FRAC_CONST(0.83733129793734051), FRAC_CONST(0.83822470555483797), FRAC_CONST(0.83911586899254031), FRAC_CONST(0.84000478586453453),
- FRAC_CONST(0.84089145379092289), FRAC_CONST(0.84177587039782842), FRAC_CONST(0.84265803331740163), FRAC_CONST(0.84353794018782702), FRAC_CONST(0.844415588653329),
- FRAC_CONST(0.8452909763641786), FRAC_CONST(0.84616410097669936), FRAC_CONST(0.84703496015327406), FRAC_CONST(0.84790355156235053), FRAC_CONST(0.84876987287844818),
- FRAC_CONST(0.8496339217821639), FRAC_CONST(0.85049569596017938), FRAC_CONST(0.85135519310526508), FRAC_CONST(0.85221241091628896), FRAC_CONST(0.85306734709822085),
- FRAC_CONST(0.85391999936213903), FRAC_CONST(0.85477036542523732), FRAC_CONST(0.85561844301082923), FRAC_CONST(0.85646422984835635), FRAC_CONST(0.85730772367339259),
- FRAC_CONST(0.85814892222765116), FRAC_CONST(0.85898782325899026), FRAC_CONST(0.85982442452141961), FRAC_CONST(0.86065872377510555), FRAC_CONST(0.86149071878637817),
- FRAC_CONST(0.8623204073277364), FRAC_CONST(0.86314778717785412), FRAC_CONST(0.8639728561215867), FRAC_CONST(0.86479561194997623), FRAC_CONST(0.86561605246025763),
- FRAC_CONST(0.86643417545586487), FRAC_CONST(0.8672499787464365), FRAC_CONST(0.86806346014782154), FRAC_CONST(0.8688746174820855), FRAC_CONST(0.86968344857751589),
- FRAC_CONST(0.87048995126862883), FRAC_CONST(0.87129412339617363), FRAC_CONST(0.87209596280713941), FRAC_CONST(0.8728954673547612), FRAC_CONST(0.87369263489852422),
- FRAC_CONST(0.87448746330417149), FRAC_CONST(0.87527995044370765), FRAC_CONST(0.8760700941954066), FRAC_CONST(0.87685789244381551), FRAC_CONST(0.87764334307976144),
- FRAC_CONST(0.87842644400035663), FRAC_CONST(0.8792071931090043), FRAC_CONST(0.87998558831540408), FRAC_CONST(0.88076162753555787), FRAC_CONST(0.88153530869177488),
- FRAC_CONST(0.88230662971267804), FRAC_CONST(0.88307558853320878), FRAC_CONST(0.88384218309463292), FRAC_CONST(0.8846064113445461), FRAC_CONST(0.88536827123687933),
- FRAC_CONST(0.88612776073190425), FRAC_CONST(0.88688487779623937), FRAC_CONST(0.88763962040285393), FRAC_CONST(0.8883919865310751), FRAC_CONST(0.88914197416659235),
- FRAC_CONST(0.88988958130146301), FRAC_CONST(0.8906348059341177), FRAC_CONST(0.89137764606936609), FRAC_CONST(0.89211809971840139), FRAC_CONST(0.89285616489880615),
- FRAC_CONST(0.89359183963455813), FRAC_CONST(0.89432512195603453), FRAC_CONST(0.89505600990001799), FRAC_CONST(0.89578450150970124), FRAC_CONST(0.8965105948346932),
- FRAC_CONST(0.89723428793102367), FRAC_CONST(0.89795557886114807), FRAC_CONST(0.89867446569395382), FRAC_CONST(0.89939094650476448), FRAC_CONST(0.90010501937534515),
- FRAC_CONST(0.900816682393908), FRAC_CONST(0.90152593365511691), FRAC_CONST(0.90223277126009283), FRAC_CONST(0.90293719331641886), FRAC_CONST(0.90363919793814496),
- FRAC_CONST(0.90433878324579353), FRAC_CONST(0.90503594736636439), FRAC_CONST(0.90573068843333915), FRAC_CONST(0.90642300458668679), FRAC_CONST(0.90711289397286898),
- FRAC_CONST(0.90780035474484411), FRAC_CONST(0.90848538506207266), FRAC_CONST(0.90916798309052227), FRAC_CONST(0.90984814700267291), FRAC_CONST(0.9105258749775208),
- FRAC_CONST(0.91120116520058425), FRAC_CONST(0.91187401586390815), FRAC_CONST(0.91254442516606893), FRAC_CONST(0.9132123913121788), FRAC_CONST(0.91387791251389161),
- FRAC_CONST(0.91454098698940678), FRAC_CONST(0.91520161296347435), FRAC_CONST(0.91585978866739981), FRAC_CONST(0.91651551233904871), FRAC_CONST(0.91716878222285148),
- FRAC_CONST(0.91781959656980805), FRAC_CONST(0.91846795363749245), FRAC_CONST(0.91911385169005766), FRAC_CONST(0.9197572889982405), FRAC_CONST(0.9203982638393654),
- FRAC_CONST(0.92103677449734989), FRAC_CONST(0.92167281926270861), FRAC_CONST(0.92230639643255874), FRAC_CONST(0.92293750431062316), FRAC_CONST(0.92356614120723612),
- FRAC_CONST(0.92419230543934783), FRAC_CONST(0.92481599533052783), FRAC_CONST(0.92543720921097061), FRAC_CONST(0.92605594541749991), FRAC_CONST(0.92667220229357261),
- FRAC_CONST(0.92728597818928349), FRAC_CONST(0.9278972714613698), FRAC_CONST(0.92850608047321548), FRAC_CONST(0.9291124035948557), FRAC_CONST(0.92971623920298097),
- FRAC_CONST(0.93031758568094147), FRAC_CONST(0.93091644141875196), FRAC_CONST(0.93151280481309506), FRAC_CONST(0.93210667426732674), FRAC_CONST(0.93269804819147983),
- FRAC_CONST(0.93328692500226818), FRAC_CONST(0.93387330312309147), FRAC_CONST(0.93445718098403896), FRAC_CONST(0.93503855702189376), FRAC_CONST(0.9356174296801375),
- FRAC_CONST(0.93619379740895381), FRAC_CONST(0.93676765866523259), FRAC_CONST(0.93733901191257496), FRAC_CONST(0.93790785562129597), FRAC_CONST(0.93847418826842988),
- FRAC_CONST(0.93903800833773399), FRAC_CONST(0.93959931431969212), FRAC_CONST(0.94015810471151917), FRAC_CONST(0.94071437801716529), FRAC_CONST(0.94126813274731924),
- FRAC_CONST(0.94181936741941319), FRAC_CONST(0.94236808055762578), FRAC_CONST(0.94291427069288691), FRAC_CONST(0.94345793636288133), FRAC_CONST(0.94399907611205225),
- FRAC_CONST(0.9445376884916058), FRAC_CONST(0.94507377205951448), FRAC_CONST(0.94560732538052128), FRAC_CONST(0.94613834702614352), FRAC_CONST(0.94666683557467624),
- FRAC_CONST(0.94719278961119657), FRAC_CONST(0.94771620772756759), FRAC_CONST(0.94823708852244104), FRAC_CONST(0.94875543060126255), FRAC_CONST(0.94927123257627433),
- FRAC_CONST(0.94978449306651924), FRAC_CONST(0.95029521069784428), FRAC_CONST(0.9508033841029051), FRAC_CONST(0.95130901192116835), FRAC_CONST(0.9518120927989161),
- FRAC_CONST(0.95231262538924943), FRAC_CONST(0.95281060835209208), FRAC_CONST(0.95330604035419386), FRAC_CONST(0.95379892006913403), FRAC_CONST(0.95428924617732525),
- FRAC_CONST(0.95477701736601728), FRAC_CONST(0.95526223232929941), FRAC_CONST(0.95574488976810545), FRAC_CONST(0.95622498839021619), FRAC_CONST(0.95670252691026292),
- FRAC_CONST(0.95717750404973156), FRAC_CONST(0.95764991853696524), FRAC_CONST(0.95811976910716812), FRAC_CONST(0.95858705450240911), FRAC_CONST(0.95905177347162429),
- FRAC_CONST(0.95951392477062125), FRAC_CONST(0.95997350716208196), FRAC_CONST(0.96043051941556579), FRAC_CONST(0.96088496030751369), FRAC_CONST(0.96133682862125036),
- FRAC_CONST(0.96178612314698864), FRAC_CONST(0.96223284268183173), FRAC_CONST(0.9626769860297768), FRAC_CONST(0.96311855200171881), FRAC_CONST(0.96355753941545252),
- FRAC_CONST(0.96399394709567654), FRAC_CONST(0.96442777387399625), FRAC_CONST(0.96485901858892686), FRAC_CONST(0.96528768008589627), FRAC_CONST(0.96571375721724895),
- FRAC_CONST(0.96613724884224783), FRAC_CONST(0.96655815382707866), FRAC_CONST(0.96697647104485207), FRAC_CONST(0.96739219937560694), FRAC_CONST(0.96780533770631338),
- FRAC_CONST(0.96821588493087585), FRAC_CONST(0.9686238399501359), FRAC_CONST(0.96902920167187501), FRAC_CONST(0.96943196901081796), FRAC_CONST(0.96983214088863534),
- FRAC_CONST(0.9702297162339466), FRAC_CONST(0.97062469398232287), FRAC_CONST(0.97101707307629004), FRAC_CONST(0.97140685246533098), FRAC_CONST(0.97179403110588902),
- FRAC_CONST(0.97217860796137046), FRAC_CONST(0.97256058200214734), FRAC_CONST(0.97293995220556007), FRAC_CONST(0.97331671755592064), FRAC_CONST(0.97369087704451474),
- FRAC_CONST(0.97406242966960455), FRAC_CONST(0.97443137443643235), FRAC_CONST(0.97479771035722163), FRAC_CONST(0.97516143645118103), FRAC_CONST(0.97552255174450631),
- FRAC_CONST(0.97588105527038305), FRAC_CONST(0.97623694606898959), FRAC_CONST(0.97659022318749911), FRAC_CONST(0.97694088568008242), FRAC_CONST(0.97728893260791039),
- FRAC_CONST(0.97763436303915685), FRAC_CONST(0.97797717604900047), FRAC_CONST(0.97831737071962765), FRAC_CONST(0.97865494614023485), FRAC_CONST(0.97898990140703124),
- FRAC_CONST(0.97932223562324061), FRAC_CONST(0.97965194789910426), FRAC_CONST(0.9799790373518833), FRAC_CONST(0.98030350310586067), FRAC_CONST(0.98062534429234405),
- FRAC_CONST(0.98094456004966768), FRAC_CONST(0.98126114952319499), FRAC_CONST(0.98157511186532054), FRAC_CONST(0.98188644623547261), FRAC_CONST(0.98219515180011563),
- FRAC_CONST(0.98250122773275184), FRAC_CONST(0.98280467321392362), FRAC_CONST(0.98310548743121629), FRAC_CONST(0.98340366957925973), FRAC_CONST(0.98369921885973044),
- FRAC_CONST(0.98399213448135414), FRAC_CONST(0.98428241565990748), FRAC_CONST(0.98457006161822058), FRAC_CONST(0.98485507158617835), FRAC_CONST(0.98513744480072363),
- FRAC_CONST(0.98541718050585803), FRAC_CONST(0.98569427795264519), FRAC_CONST(0.98596873639921168), FRAC_CONST(0.98624055511074971), FRAC_CONST(0.98650973335951875),
- FRAC_CONST(0.98677627042484772), FRAC_CONST(0.98704016559313645), FRAC_CONST(0.98730141815785832), FRAC_CONST(0.98756002741956173), FRAC_CONST(0.9878159926858715),
- FRAC_CONST(0.98806931327149194), FRAC_CONST(0.98831998849820735), FRAC_CONST(0.98856801769488489), FRAC_CONST(0.98881340019747566), FRAC_CONST(0.98905613534901682),
- FRAC_CONST(0.98929622249963345), FRAC_CONST(0.98953366100653983), FRAC_CONST(0.98976845023404181), FRAC_CONST(0.99000058955353776), FRAC_CONST(0.99023007834352106),
- FRAC_CONST(0.99045691598958097), FRAC_CONST(0.99068110188440506), FRAC_CONST(0.99090263542778001), FRAC_CONST(0.99112151602659404), FRAC_CONST(0.99133774309483769),
- FRAC_CONST(0.99155131605360625), FRAC_CONST(0.99176223433110056), FRAC_CONST(0.99197049736262888), FRAC_CONST(0.99217610459060845), FRAC_CONST(0.99237905546456673),
- FRAC_CONST(0.99257934944114334), FRAC_CONST(0.99277698598409092), FRAC_CONST(0.99297196456427694), FRAC_CONST(0.99316428465968509), FRAC_CONST(0.99335394575541669),
- FRAC_CONST(0.99354094734369169), FRAC_CONST(0.99372528892385081), FRAC_CONST(0.99390697000235606), FRAC_CONST(0.99408599009279242), FRAC_CONST(0.99426234871586938),
- FRAC_CONST(0.99443604539942176), FRAC_CONST(0.99460707967841133), FRAC_CONST(0.99477545109492771), FRAC_CONST(0.99494115919819004), FRAC_CONST(0.99510420354454787),
- FRAC_CONST(0.99526458369748239), FRAC_CONST(0.99542229922760772), FRAC_CONST(0.99557734971267187), FRAC_CONST(0.9957297347375581), FRAC_CONST(0.99587945389428578),
- FRAC_CONST(0.99602650678201154), FRAC_CONST(0.99617089300703077), FRAC_CONST(0.996312612182778), FRAC_CONST(0.99645166392982831), FRAC_CONST(0.99658804787589839),
- FRAC_CONST(0.99672176365584741), FRAC_CONST(0.99685281091167788), FRAC_CONST(0.99698118929253687), FRAC_CONST(0.99710689845471678), FRAC_CONST(0.99722993806165661),
- FRAC_CONST(0.99735030778394196), FRAC_CONST(0.99746800729930707), FRAC_CONST(0.99758303629263489), FRAC_CONST(0.99769539445595812), FRAC_CONST(0.99780508148846014),
- FRAC_CONST(0.99791209709647588), FRAC_CONST(0.99801644099349218), FRAC_CONST(0.99811811290014918), FRAC_CONST(0.9982171125442405), FRAC_CONST(0.9983134396607144),
- FRAC_CONST(0.99840709399167404), FRAC_CONST(0.99849807528637868), FRAC_CONST(0.99858638330124405), FRAC_CONST(0.99867201779984294), FRAC_CONST(0.99875497855290607),
- FRAC_CONST(0.99883526533832245), FRAC_CONST(0.99891287794114036), FRAC_CONST(0.99898781615356746), FRAC_CONST(0.99906007977497147), FRAC_CONST(0.99912966861188113),
- FRAC_CONST(0.99919658247798593), FRAC_CONST(0.99926082119413751), FRAC_CONST(0.99932238458834954), FRAC_CONST(0.999381272495798), FRAC_CONST(0.99943748475882255),
- FRAC_CONST(0.9994910212269259), FRAC_CONST(0.99954188175677483), FRAC_CONST(0.99959006621220048), FRAC_CONST(0.99963557446419837), FRAC_CONST(0.99967840639092931),
- FRAC_CONST(0.99971856187771946), FRAC_CONST(0.99975604081706027), FRAC_CONST(0.99979084310860955), FRAC_CONST(0.99982296865919107), FRAC_CONST(0.99985241738279484),
- FRAC_CONST(0.99987918920057806), FRAC_CONST(0.99990328404086426), FRAC_CONST(0.9999247018391445), FRAC_CONST(0.99994344253807688), FRAC_CONST(0.99995950608748674),
- FRAC_CONST(0.99997289244436727), FRAC_CONST(0.99998360157287902), FRAC_CONST(0.9999916334443506), FRAC_CONST(0.99999698803727821), FRAC_CONST(0.99999966533732598)};
-#endif
-
-static const real_t sine_short_128[] = {
- FRAC_CONST(0.0061358846491544753), FRAC_CONST(0.01840672990580482), FRAC_CONST(0.030674803176636626), FRAC_CONST(0.04293825693494082), FRAC_CONST(0.055195244349689934),
- FRAC_CONST(0.067443919563664051), FRAC_CONST(0.079682437971430126), FRAC_CONST(0.091908956497132724), FRAC_CONST(0.10412163387205459), FRAC_CONST(0.11631863091190475),
- FRAC_CONST(0.12849811079379317), FRAC_CONST(0.14065823933284921), FRAC_CONST(0.15279718525844344), FRAC_CONST(0.16491312048996989), FRAC_CONST(0.17700422041214875),
- FRAC_CONST(0.18906866414980619), FRAC_CONST(0.2011046348420919), FRAC_CONST(0.21311031991609136), FRAC_CONST(0.22508391135979283), FRAC_CONST(0.2370236059943672),
- FRAC_CONST(0.24892760574572015), FRAC_CONST(0.26079411791527551), FRAC_CONST(0.27262135544994898), FRAC_CONST(0.28440753721127188), FRAC_CONST(0.29615088824362379),
- FRAC_CONST(0.30784964004153487), FRAC_CONST(0.31950203081601569), FRAC_CONST(0.33110630575987643), FRAC_CONST(0.34266071731199438), FRAC_CONST(0.35416352542049034),
- FRAC_CONST(0.36561299780477385), FRAC_CONST(0.37700741021641826), FRAC_CONST(0.38834504669882625), FRAC_CONST(0.39962419984564679), FRAC_CONST(0.41084317105790391),
- FRAC_CONST(0.42200027079979968), FRAC_CONST(0.43309381885315196), FRAC_CONST(0.4441221445704292), FRAC_CONST(0.45508358712634384), FRAC_CONST(0.46597649576796618),
- FRAC_CONST(0.47679923006332209), FRAC_CONST(0.487550160148436), FRAC_CONST(0.49822766697278187), FRAC_CONST(0.50883014254310699), FRAC_CONST(0.51935599016558964),
- FRAC_CONST(0.52980362468629461), FRAC_CONST(0.54017147272989285), FRAC_CONST(0.55045797293660481), FRAC_CONST(0.56066157619733603), FRAC_CONST(0.57078074588696726),
- FRAC_CONST(0.58081395809576453), FRAC_CONST(0.59075970185887416), FRAC_CONST(0.60061647938386897), FRAC_CONST(0.61038280627630948), FRAC_CONST(0.6200572117632891),
- FRAC_CONST(0.62963823891492698), FRAC_CONST(0.63912444486377573), FRAC_CONST(0.64851440102211244), FRAC_CONST(0.65780669329707864), FRAC_CONST(0.66699992230363747),
- FRAC_CONST(0.67609270357531592), FRAC_CONST(0.68508366777270036), FRAC_CONST(0.693971460889654), FRAC_CONST(0.7027547444572253), FRAC_CONST(0.71143219574521643),
- FRAC_CONST(0.72000250796138165), FRAC_CONST(0.7284643904482252), FRAC_CONST(0.73681656887736979), FRAC_CONST(0.74505778544146595), FRAC_CONST(0.75318679904361241),
- FRAC_CONST(0.76120238548426178), FRAC_CONST(0.76910333764557959), FRAC_CONST(0.77688846567323244), FRAC_CONST(0.78455659715557524), FRAC_CONST(0.79210657730021239),
- FRAC_CONST(0.79953726910790501), FRAC_CONST(0.80684755354379922), FRAC_CONST(0.8140363297059483), FRAC_CONST(0.82110251499110465), FRAC_CONST(0.8280450452577558),
- FRAC_CONST(0.83486287498638001), FRAC_CONST(0.84155497743689833), FRAC_CONST(0.84812034480329712), FRAC_CONST(0.85455798836540053), FRAC_CONST(0.86086693863776731),
- FRAC_CONST(0.86704624551569265), FRAC_CONST(0.87309497841829009), FRAC_CONST(0.87901222642863341), FRAC_CONST(0.88479709843093779), FRAC_CONST(0.89044872324475788),
- FRAC_CONST(0.89596624975618511), FRAC_CONST(0.90134884704602203), FRAC_CONST(0.90659570451491533), FRAC_CONST(0.91170603200542988), FRAC_CONST(0.9166790599210427),
- FRAC_CONST(0.9215140393420419), FRAC_CONST(0.92621024213831127), FRAC_CONST(0.93076696107898371), FRAC_CONST(0.9351835099389475), FRAC_CONST(0.93945922360218992),
- FRAC_CONST(0.94359345816196039), FRAC_CONST(0.94758559101774109), FRAC_CONST(0.95143502096900834), FRAC_CONST(0.95514116830577067), FRAC_CONST(0.9587034748958716),
- FRAC_CONST(0.96212140426904158), FRAC_CONST(0.9653944416976894), FRAC_CONST(0.96852209427441727), FRAC_CONST(0.97150389098625178), FRAC_CONST(0.97433938278557586),
- FRAC_CONST(0.97702814265775439), FRAC_CONST(0.97956976568544052), FRAC_CONST(0.98196386910955524), FRAC_CONST(0.98421009238692903), FRAC_CONST(0.98630809724459867),
- FRAC_CONST(0.98825756773074946), FRAC_CONST(0.99005821026229712), FRAC_CONST(0.99170975366909953), FRAC_CONST(0.9932119492347945), FRAC_CONST(0.99456457073425542),
- FRAC_CONST(0.99576741446765982), FRAC_CONST(0.99682029929116567), FRAC_CONST(0.99772306664419164), FRAC_CONST(0.99847558057329477), FRAC_CONST(0.99907772775264536),
- FRAC_CONST(0.99952941750109314), FRAC_CONST(0.9998305817958234), FRAC_CONST(0.99998117528260111)};
-
-#ifdef ALLOW_SMALL_FRAMELENGTH
-static const real_t sine_short_120[] = {
- FRAC_CONST(0.0065449379673518581), FRAC_CONST(0.019633692460628301), FRAC_CONST(0.032719082821776137), FRAC_CONST(0.045798866936520771), FRAC_CONST(0.058870803651189033),
- FRAC_CONST(0.071932653156719387), FRAC_CONST(0.084982177372441667), FRAC_CONST(0.09801714032956059), FRAC_CONST(0.11103530855427769), FRAC_CONST(0.12403445145048532),
- FRAC_CONST(0.13701234168196802), FRAC_CONST(0.14996675555404498), FRAC_CONST(0.16289547339458874), FRAC_CONST(0.17579627993435451), FRAC_CONST(0.18866696468655525),
- FRAC_CONST(0.2015053223256171), FRAC_CONST(0.21430915306505074), FRAC_CONST(0.2270762630343732), FRAC_CONST(0.23980446465501654), FRAC_CONST(0.25249157701515795),
- FRAC_CONST(0.26513542624340797), FRAC_CONST(0.27773384588129219), FRAC_CONST(0.29028467725446233), FRAC_CONST(0.3027857698425746), FRAC_CONST(0.31523498164776964),
- FRAC_CONST(0.32763017956169349), FRAC_CONST(0.33996923973099424), FRAC_CONST(0.35225004792123354), FRAC_CONST(0.36447049987914965), FRAC_CONST(0.37662850169321077),
- FRAC_CONST(0.38872197015239557), FRAC_CONST(0.40074883310314097), FRAC_CONST(0.41270702980439467), FRAC_CONST(0.42459451128071307), FRAC_CONST(0.43640924067334208),
- FRAC_CONST(0.44814919358922256), FRAC_CONST(0.45981235844785984), FRAC_CONST(0.47139673682599764), FRAC_CONST(0.48290034380003727), FRAC_CONST(0.49432120828614462),
- FRAC_CONST(0.50565737337798455), FRAC_CONST(0.51690689668202761), FRAC_CONST(0.52806785065036799), FRAC_CONST(0.53913832291100017), FRAC_CONST(0.55011641659549337),
- FRAC_CONST(0.56100025066400983), FRAC_CONST(0.57178796022761225), FRAC_CONST(0.58247769686780215), FRAC_CONST(0.59306762895323706), FRAC_CONST(0.60355594195357143),
- FRAC_CONST(0.61394083875036642), FRAC_CONST(0.62422053994501758), FRAC_CONST(0.63439328416364549), FRAC_CONST(0.64445732835889735), FRAC_CONST(0.65441094810861034),
- FRAC_CONST(0.66425243791128175), FRAC_CONST(0.67398011147829784), FRAC_CONST(0.68359230202287125), FRAC_CONST(0.69308736254563585), FRAC_CONST(0.70246366611685174),
- FRAC_CONST(0.71171960615517138), FRAC_CONST(0.72085359670291882), FRAC_CONST(0.7298640726978356), FRAC_CONST(0.73874949024124625), FRAC_CONST(0.74750832686259672),
- FRAC_CONST(0.75613908178032285), FRAC_CONST(0.76464027615900032), FRAC_CONST(0.77301045336273699), FRAC_CONST(0.78124817920475853), FRAC_CONST(0.78935204219315003),
- FRAC_CONST(0.79732065377270711), FRAC_CONST(0.80515264856285829), FRAC_CONST(0.81284668459161513), FRAC_CONST(0.82040144352551359), FRAC_CONST(0.82781563089550203),
- FRAC_CONST(0.83508797631874299), FRAC_CONST(0.84221723371628654), FRAC_CONST(0.84920218152657889), FRAC_CONST(0.85604162291477137), FRAC_CONST(0.86273438597779184),
- FRAC_CONST(0.86927932394514362), FRAC_CONST(0.87567531537539967), FRAC_CONST(0.88192126434835494), FRAC_CONST(0.88801610065280734), FRAC_CONST(0.89395877996993212),
- FRAC_CONST(0.8997482840522214), FRAC_CONST(0.90538362089795521), FRAC_CONST(0.91086382492117568), FRAC_CONST(0.91618795711713596), FRAC_CONST(0.92135510522319242),
- FRAC_CONST(0.9263643838751181), FRAC_CONST(0.93121493475880346), FRAC_CONST(0.93590592675732565), FRAC_CONST(0.94043655609335486), FRAC_CONST(0.94480604646687805),
- FRAC_CONST(0.94901364918821385), FRAC_CONST(0.95305864330629697), FRAC_CONST(0.95694033573220882), FRAC_CONST(0.9606580613579353), FRAC_CONST(0.96421118317032928),
- FRAC_CONST(0.96759909236025976), FRAC_CONST(0.9708212084269281), FRAC_CONST(0.97387697927733363), FRAC_CONST(0.97676588132087239), FRAC_CONST(0.97948741955905139),
- FRAC_CONST(0.98204112767030394), FRAC_CONST(0.98442656808989171), FRAC_CONST(0.98664333208487898), FRAC_CONST(0.98869103982416728), FRAC_CONST(0.99056934044357725),
- FRAC_CONST(0.99227791210596705), FRAC_CONST(0.99381646205637808), FRAC_CONST(0.99518472667219682), FRAC_CONST(0.99638247150832537), FRAC_CONST(0.99740949133735191),
- FRAC_CONST(0.99826561018471593), FRAC_CONST(0.99895068135886012), FRAC_CONST(0.99946458747636568), FRAC_CONST(0.99980724048206482), FRAC_CONST(0.99997858166412923)};
-#endif
-
-#ifdef LD_DEC
-static const real_t sine_mid_512[] = {
- FRAC_CONST(0.0015339801862847655), FRAC_CONST(0.0046019261204485705), FRAC_CONST(0.007669828739531097), FRAC_CONST(0.010737659167264491), FRAC_CONST(0.013805388528060391),
- FRAC_CONST(0.01687298794728171), FRAC_CONST(0.019940428551514441), FRAC_CONST(0.023007681468839369), FRAC_CONST(0.026074717829103901), FRAC_CONST(0.029141508764193722),
- FRAC_CONST(0.032208025408304586), FRAC_CONST(0.035274238898213947), FRAC_CONST(0.038340120373552694), FRAC_CONST(0.041405640977076739), FRAC_CONST(0.044470771854938668),
- FRAC_CONST(0.047535484156959303), FRAC_CONST(0.050599749036899282), FRAC_CONST(0.05366353765273052), FRAC_CONST(0.056726821166907748), FRAC_CONST(0.059789570746639868),
- FRAC_CONST(0.062851757564161406), FRAC_CONST(0.065913352797003805), FRAC_CONST(0.068974327628266746), FRAC_CONST(0.072034653246889332), FRAC_CONST(0.075094300847921305),
- FRAC_CONST(0.078153241632794232), FRAC_CONST(0.081211446809592441), FRAC_CONST(0.084268887593324071), FRAC_CONST(0.087325535206192059), FRAC_CONST(0.090381360877864983),
- FRAC_CONST(0.093436335845747787), FRAC_CONST(0.096490431355252593), FRAC_CONST(0.099543618660069319), FRAC_CONST(0.10259586902243628), FRAC_CONST(0.10564715371341062),
- FRAC_CONST(0.10869744401313872), FRAC_CONST(0.11174671121112659), FRAC_CONST(0.11479492660651008), FRAC_CONST(0.11784206150832498), FRAC_CONST(0.12088808723577708),
- FRAC_CONST(0.12393297511851216), FRAC_CONST(0.12697669649688587), FRAC_CONST(0.13001922272223335), FRAC_CONST(0.13306052515713906), FRAC_CONST(0.1361005751757062),
- FRAC_CONST(0.1391393441638262), FRAC_CONST(0.14217680351944803), FRAC_CONST(0.14521292465284746), FRAC_CONST(0.14824767898689603), FRAC_CONST(0.15128103795733022),
- FRAC_CONST(0.1543129730130201), FRAC_CONST(0.15734345561623825), FRAC_CONST(0.16037245724292828), FRAC_CONST(0.16339994938297323), FRAC_CONST(0.1664259035404641),
- FRAC_CONST(0.16945029123396796), FRAC_CONST(0.17247308399679595), FRAC_CONST(0.17549425337727143), FRAC_CONST(0.17851377093899751), FRAC_CONST(0.18153160826112497),
- FRAC_CONST(0.18454773693861962), FRAC_CONST(0.1875621285825296), FRAC_CONST(0.19057475482025274), FRAC_CONST(0.19358558729580361), FRAC_CONST(0.19659459767008022),
- FRAC_CONST(0.19960175762113097), FRAC_CONST(0.20260703884442113), FRAC_CONST(0.20561041305309924), FRAC_CONST(0.20861185197826349), FRAC_CONST(0.21161132736922755),
- FRAC_CONST(0.21460881099378676), FRAC_CONST(0.21760427463848364), FRAC_CONST(0.22059769010887351), FRAC_CONST(0.22358902922978999), FRAC_CONST(0.22657826384561),
- FRAC_CONST(0.22956536582051887), FRAC_CONST(0.23255030703877524), FRAC_CONST(0.23553305940497549), FRAC_CONST(0.23851359484431842), FRAC_CONST(0.24149188530286933),
- FRAC_CONST(0.24446790274782415), FRAC_CONST(0.24744161916777327), FRAC_CONST(0.25041300657296522), FRAC_CONST(0.25338203699557016), FRAC_CONST(0.25634868248994291),
- FRAC_CONST(0.25931291513288623), FRAC_CONST(0.26227470702391359), FRAC_CONST(0.26523403028551179), FRAC_CONST(0.26819085706340318), FRAC_CONST(0.27114515952680801),
- FRAC_CONST(0.27409690986870638), FRAC_CONST(0.2770460803060999), FRAC_CONST(0.27999264308027322), FRAC_CONST(0.28293657045705539), FRAC_CONST(0.28587783472708062),
- FRAC_CONST(0.28881640820604948), FRAC_CONST(0.29175226323498926), FRAC_CONST(0.29468537218051433), FRAC_CONST(0.2976157074350862), FRAC_CONST(0.30054324141727345),
- FRAC_CONST(0.30346794657201132), FRAC_CONST(0.30638979537086092), FRAC_CONST(0.30930876031226873), FRAC_CONST(0.31222481392182488), FRAC_CONST(0.31513792875252244),
- FRAC_CONST(0.31804807738501495), FRAC_CONST(0.32095523242787521), FRAC_CONST(0.32385936651785285), FRAC_CONST(0.32676045232013173), FRAC_CONST(0.32965846252858749),
- FRAC_CONST(0.33255336986604422), FRAC_CONST(0.3354451470845316), FRAC_CONST(0.33833376696554113), FRAC_CONST(0.34121920232028236), FRAC_CONST(0.34410142598993881),
- FRAC_CONST(0.34698041084592368), FRAC_CONST(0.34985612979013492), FRAC_CONST(0.35272855575521073), FRAC_CONST(0.35559766170478385), FRAC_CONST(0.35846342063373654),
- FRAC_CONST(0.36132580556845428), FRAC_CONST(0.36418478956707989), FRAC_CONST(0.36704034571976718), FRAC_CONST(0.3698924471489341), FRAC_CONST(0.37274106700951576),
- FRAC_CONST(0.37558617848921722), FRAC_CONST(0.37842775480876556), FRAC_CONST(0.38126576922216238), FRAC_CONST(0.38410019501693504), FRAC_CONST(0.38693100551438858),
- FRAC_CONST(0.38975817406985641), FRAC_CONST(0.39258167407295147), FRAC_CONST(0.39540147894781635), FRAC_CONST(0.39821756215337356), FRAC_CONST(0.40102989718357562),
- FRAC_CONST(0.40383845756765407), FRAC_CONST(0.40664321687036903), FRAC_CONST(0.40944414869225759), FRAC_CONST(0.41224122666988289), FRAC_CONST(0.41503442447608163),
- FRAC_CONST(0.41782371582021227), FRAC_CONST(0.42060907444840251), FRAC_CONST(0.42339047414379605), FRAC_CONST(0.42616788872679962), FRAC_CONST(0.42894129205532949),
- FRAC_CONST(0.43171065802505726), FRAC_CONST(0.43447596056965565), FRAC_CONST(0.43723717366104409), FRAC_CONST(0.43999427130963326), FRAC_CONST(0.44274722756457002),
- FRAC_CONST(0.44549601651398174), FRAC_CONST(0.44824061228521989), FRAC_CONST(0.45098098904510386), FRAC_CONST(0.45371712100016387), FRAC_CONST(0.45644898239688392),
- FRAC_CONST(0.45917654752194409), FRAC_CONST(0.46189979070246273), FRAC_CONST(0.46461868630623782), FRAC_CONST(0.46733320874198842), FRAC_CONST(0.47004333245959562),
- FRAC_CONST(0.47274903195034279), FRAC_CONST(0.47545028174715587), FRAC_CONST(0.47814705642484301), FRAC_CONST(0.48083933060033396), FRAC_CONST(0.48352707893291874),
- FRAC_CONST(0.48621027612448642), FRAC_CONST(0.48888889691976317), FRAC_CONST(0.4915629161065499), FRAC_CONST(0.49423230851595967), FRAC_CONST(0.49689704902265447),
- FRAC_CONST(0.49955711254508184), FRAC_CONST(0.50221247404571079), FRAC_CONST(0.50486310853126759), FRAC_CONST(0.50750899105297087), FRAC_CONST(0.51015009670676681),
- FRAC_CONST(0.51278640063356296), FRAC_CONST(0.51541787801946293), FRAC_CONST(0.51804450409599934), FRAC_CONST(0.52066625414036716), FRAC_CONST(0.52328310347565643),
- FRAC_CONST(0.52589502747108463), FRAC_CONST(0.52850200154222848), FRAC_CONST(0.531104001151255), FRAC_CONST(0.53370100180715296), FRAC_CONST(0.53629297906596318),
- FRAC_CONST(0.53887990853100842), FRAC_CONST(0.54146176585312344), FRAC_CONST(0.54403852673088382), FRAC_CONST(0.54661016691083486), FRAC_CONST(0.54917666218771966),
- FRAC_CONST(0.55173798840470734), FRAC_CONST(0.55429412145362), FRAC_CONST(0.5568450372751601), FRAC_CONST(0.55939071185913614), FRAC_CONST(0.56193112124468947),
- FRAC_CONST(0.5644662415205195), FRAC_CONST(0.56699604882510868), FRAC_CONST(0.56952051934694714), FRAC_CONST(0.57203962932475705), FRAC_CONST(0.57455335504771576),
- FRAC_CONST(0.57706167285567944), FRAC_CONST(0.57956455913940563), FRAC_CONST(0.58206199034077544), FRAC_CONST(0.58455394295301533), FRAC_CONST(0.58704039352091797),
- FRAC_CONST(0.58952131864106394), FRAC_CONST(0.59199669496204099), FRAC_CONST(0.59446649918466443), FRAC_CONST(0.5969307080621965), FRAC_CONST(0.59938929840056454),
- FRAC_CONST(0.60184224705858003), FRAC_CONST(0.60428953094815596), FRAC_CONST(0.60673112703452448), FRAC_CONST(0.60916701233645321), FRAC_CONST(0.61159716392646191),
- FRAC_CONST(0.61402155893103838), FRAC_CONST(0.61644017453085365), FRAC_CONST(0.61885298796097632), FRAC_CONST(0.62125997651108755), FRAC_CONST(0.62366111752569453),
- FRAC_CONST(0.62605638840434352), FRAC_CONST(0.62844576660183271), FRAC_CONST(0.63082922962842447), FRAC_CONST(0.63320675505005719), FRAC_CONST(0.63557832048855611),
- FRAC_CONST(0.63794390362184406), FRAC_CONST(0.64030348218415167), FRAC_CONST(0.64265703396622686), FRAC_CONST(0.64500453681554393), FRAC_CONST(0.64734596863651206),
- FRAC_CONST(0.64968130739068319), FRAC_CONST(0.6520105310969595), FRAC_CONST(0.65433361783180044), FRAC_CONST(0.65665054572942894), FRAC_CONST(0.65896129298203732),
- FRAC_CONST(0.66126583783999227), FRAC_CONST(0.66356415861203977), FRAC_CONST(0.66585623366550972), FRAC_CONST(0.66814204142651845), FRAC_CONST(0.67042156038017309),
- FRAC_CONST(0.67269476907077286), FRAC_CONST(0.67496164610201193), FRAC_CONST(0.67722217013718033), FRAC_CONST(0.67947631989936497), FRAC_CONST(0.68172407417164971),
- FRAC_CONST(0.6839654117973154), FRAC_CONST(0.68620031168003859), FRAC_CONST(0.68842875278409044), FRAC_CONST(0.6906507141345346), FRAC_CONST(0.69286617481742463),
- FRAC_CONST(0.69507511398000088), FRAC_CONST(0.69727751083088652), FRAC_CONST(0.69947334464028377), FRAC_CONST(0.70166259474016845), FRAC_CONST(0.70384524052448494),
- FRAC_CONST(0.70602126144933974), FRAC_CONST(0.70819063703319529), FRAC_CONST(0.71035334685706231), FRAC_CONST(0.71250937056469232), FRAC_CONST(0.71465868786276898),
- FRAC_CONST(0.71680127852109954), FRAC_CONST(0.71893712237280438), FRAC_CONST(0.72106619931450811), FRAC_CONST(0.72318848930652735), FRAC_CONST(0.72530397237306066),
- FRAC_CONST(0.72741262860237577), FRAC_CONST(0.7295144381469969), FRAC_CONST(0.73160938122389252), FRAC_CONST(0.73369743811466026), FRAC_CONST(0.73577858916571348),
- FRAC_CONST(0.73785281478846598), FRAC_CONST(0.73992009545951609), FRAC_CONST(0.74198041172083096), FRAC_CONST(0.74403374417992918), FRAC_CONST(0.74608007351006378),
- FRAC_CONST(0.74811938045040349), FRAC_CONST(0.75015164580621496), FRAC_CONST(0.7521768504490427), FRAC_CONST(0.75419497531688917), FRAC_CONST(0.75620600141439454),
- FRAC_CONST(0.75820990981301528), FRAC_CONST(0.76020668165120242), FRAC_CONST(0.7621962981345789), FRAC_CONST(0.76417874053611667), FRAC_CONST(0.76615399019631281),
- FRAC_CONST(0.76812202852336531), FRAC_CONST(0.7700828369933479), FRAC_CONST(0.77203639715038441), FRAC_CONST(0.77398269060682279), FRAC_CONST(0.77592169904340758),
- FRAC_CONST(0.77785340420945304), FRAC_CONST(0.77977778792301444), FRAC_CONST(0.78169483207105939), FRAC_CONST(0.7836045186096382), FRAC_CONST(0.78550682956405393),
- FRAC_CONST(0.78740174702903132), FRAC_CONST(0.78928925316888565), FRAC_CONST(0.79116933021769009), FRAC_CONST(0.79304196047944364), FRAC_CONST(0.79490712632823701),
- FRAC_CONST(0.79676481020841872), FRAC_CONST(0.79861499463476082), FRAC_CONST(0.80045766219262271), FRAC_CONST(0.80229279553811572), FRAC_CONST(0.8041203773982657),
- FRAC_CONST(0.80594039057117628), FRAC_CONST(0.80775281792619036), FRAC_CONST(0.80955764240405126), FRAC_CONST(0.81135484701706373), FRAC_CONST(0.81314441484925359),
- FRAC_CONST(0.81492632905652662), FRAC_CONST(0.81670057286682785), FRAC_CONST(0.81846712958029866), FRAC_CONST(0.82022598256943469), FRAC_CONST(0.82197711527924155),
- FRAC_CONST(0.82372051122739132), FRAC_CONST(0.82545615400437744), FRAC_CONST(0.82718402727366902), FRAC_CONST(0.82890411477186487), FRAC_CONST(0.8306164003088462),
- FRAC_CONST(0.83232086776792968), FRAC_CONST(0.83401750110601813), FRAC_CONST(0.8357062843537526), FRAC_CONST(0.83738720161566194), FRAC_CONST(0.83906023707031263),
- FRAC_CONST(0.84072537497045807), FRAC_CONST(0.84238259964318596), FRAC_CONST(0.84403189549006641), FRAC_CONST(0.84567324698729907), FRAC_CONST(0.84730663868585832),
- FRAC_CONST(0.84893205521163961), FRAC_CONST(0.85054948126560337), FRAC_CONST(0.85215890162391983), FRAC_CONST(0.8537603011381113), FRAC_CONST(0.85535366473519603),
- FRAC_CONST(0.85693897741782865), FRAC_CONST(0.85851622426444274), FRAC_CONST(0.86008539042939014), FRAC_CONST(0.8616464611430813), FRAC_CONST(0.86319942171212416),
- FRAC_CONST(0.86474425751946238), FRAC_CONST(0.86628095402451299), FRAC_CONST(0.86780949676330321), FRAC_CONST(0.86932987134860673), FRAC_CONST(0.87084206347007886),
- FRAC_CONST(0.87234605889439154), FRAC_CONST(0.87384184346536675), FRAC_CONST(0.87532940310411078), FRAC_CONST(0.87680872380914576), FRAC_CONST(0.87827979165654146),
- FRAC_CONST(0.87974259280004741), FRAC_CONST(0.88119711347122198), FRAC_CONST(0.88264333997956279), FRAC_CONST(0.88408125871263499), FRAC_CONST(0.88551085613619995),
- FRAC_CONST(0.88693211879434208), FRAC_CONST(0.88834503330959624), FRAC_CONST(0.88974958638307289), FRAC_CONST(0.89114576479458318), FRAC_CONST(0.89253355540276469),
- FRAC_CONST(0.89391294514520325), FRAC_CONST(0.89528392103855758), FRAC_CONST(0.89664647017868015), FRAC_CONST(0.89800057974073988), FRAC_CONST(0.89934623697934146),
- FRAC_CONST(0.90068342922864686), FRAC_CONST(0.90201214390249307), FRAC_CONST(0.90333236849451182), FRAC_CONST(0.90464409057824624), FRAC_CONST(0.90594729780726846),
- FRAC_CONST(0.90724197791529593), FRAC_CONST(0.90852811871630612), FRAC_CONST(0.90980570810465222), FRAC_CONST(0.91107473405517625), FRAC_CONST(0.91233518462332275),
- FRAC_CONST(0.91358704794525081), FRAC_CONST(0.91483031223794609), FRAC_CONST(0.91606496579933161), FRAC_CONST(0.91729099700837791), FRAC_CONST(0.91850839432521225),
- FRAC_CONST(0.91971714629122736), FRAC_CONST(0.92091724152918952), FRAC_CONST(0.92210866874334507), FRAC_CONST(0.92329141671952764), FRAC_CONST(0.9244654743252626),
- FRAC_CONST(0.92563083050987272), FRAC_CONST(0.92678747430458175), FRAC_CONST(0.92793539482261789), FRAC_CONST(0.92907458125931575), FRAC_CONST(0.93020502289221907),
- FRAC_CONST(0.93132670908118043), FRAC_CONST(0.93243962926846236), FRAC_CONST(0.93354377297883617), FRAC_CONST(0.93463912981968078), FRAC_CONST(0.93572568948108037),
- FRAC_CONST(0.93680344173592156), FRAC_CONST(0.93787237643998989), FRAC_CONST(0.93893248353206449), FRAC_CONST(0.93998375303401394), FRAC_CONST(0.94102617505088926),
- FRAC_CONST(0.94205973977101731), FRAC_CONST(0.94308443746609349), FRAC_CONST(0.94410025849127266), FRAC_CONST(0.94510719328526061), FRAC_CONST(0.94610523237040334),
- FRAC_CONST(0.94709436635277722), FRAC_CONST(0.94807458592227623), FRAC_CONST(0.94904588185270056), FRAC_CONST(0.950008245001843), FRAC_CONST(0.95096166631157508),
- FRAC_CONST(0.95190613680793223), FRAC_CONST(0.95284164760119872), FRAC_CONST(0.95376818988599033), FRAC_CONST(0.95468575494133834), FRAC_CONST(0.95559433413077111),
- FRAC_CONST(0.95649391890239499), FRAC_CONST(0.95738450078897586), FRAC_CONST(0.95826607140801767), FRAC_CONST(0.95913862246184189), FRAC_CONST(0.96000214573766585),
- FRAC_CONST(0.96085663310767966), FRAC_CONST(0.96170207652912254), FRAC_CONST(0.96253846804435916), FRAC_CONST(0.96336579978095405), FRAC_CONST(0.96418406395174572),
- FRAC_CONST(0.96499325285492032), FRAC_CONST(0.96579335887408357), FRAC_CONST(0.96658437447833312), FRAC_CONST(0.96736629222232851), FRAC_CONST(0.96813910474636233),
- FRAC_CONST(0.96890280477642887), FRAC_CONST(0.96965738512429245), FRAC_CONST(0.9704028386875555), FRAC_CONST(0.97113915844972509), FRAC_CONST(0.9718663374802794),
- FRAC_CONST(0.97258436893473221), FRAC_CONST(0.97329324605469825), FRAC_CONST(0.97399296216795583), FRAC_CONST(0.97468351068851067), FRAC_CONST(0.97536488511665687),
- FRAC_CONST(0.97603707903903902), FRAC_CONST(0.97670008612871184), FRAC_CONST(0.97735390014519996), FRAC_CONST(0.97799851493455714), FRAC_CONST(0.9786339244294231),
- FRAC_CONST(0.97926012264908202), FRAC_CONST(0.97987710369951764), FRAC_CONST(0.98048486177346938), FRAC_CONST(0.98108339115048659), FRAC_CONST(0.98167268619698311),
- FRAC_CONST(0.98225274136628937), FRAC_CONST(0.98282355119870524), FRAC_CONST(0.98338511032155118), FRAC_CONST(0.98393741344921892), FRAC_CONST(0.98448045538322093),
- FRAC_CONST(0.98501423101223984), FRAC_CONST(0.98553873531217606), FRAC_CONST(0.98605396334619544), FRAC_CONST(0.98655991026477541), FRAC_CONST(0.98705657130575097),
- FRAC_CONST(0.98754394179435923), FRAC_CONST(0.98802201714328353), FRAC_CONST(0.98849079285269659), FRAC_CONST(0.98895026451030299), FRAC_CONST(0.98940042779138038),
- FRAC_CONST(0.98984127845882053), FRAC_CONST(0.99027281236316911), FRAC_CONST(0.99069502544266463), FRAC_CONST(0.99110791372327678), FRAC_CONST(0.9915114733187439),
- FRAC_CONST(0.99190570043060933), FRAC_CONST(0.99229059134825737), FRAC_CONST(0.99266614244894802), FRAC_CONST(0.99303235019785141), FRAC_CONST(0.99338921114808065),
- FRAC_CONST(0.9937367219407246), FRAC_CONST(0.99407487930487937), FRAC_CONST(0.9944036800576791), FRAC_CONST(0.9947231211043257), FRAC_CONST(0.99503319943811863),
- FRAC_CONST(0.99533391214048228), FRAC_CONST(0.99562525638099431), FRAC_CONST(0.99590722941741172), FRAC_CONST(0.99617982859569687), FRAC_CONST(0.99644305135004263),
- FRAC_CONST(0.99669689520289606), FRAC_CONST(0.99694135776498216), FRAC_CONST(0.99717643673532619), FRAC_CONST(0.9974021299012753), FRAC_CONST(0.99761843513851955),
- FRAC_CONST(0.99782535041111164), FRAC_CONST(0.99802287377148624), FRAC_CONST(0.99821100336047819), FRAC_CONST(0.99838973740734016), FRAC_CONST(0.99855907422975931),
- FRAC_CONST(0.99871901223387294), FRAC_CONST(0.99886954991428356), FRAC_CONST(0.99901068585407338), FRAC_CONST(0.99914241872481691), FRAC_CONST(0.99926474728659442),
- FRAC_CONST(0.99937767038800285), FRAC_CONST(0.99948118696616695), FRAC_CONST(0.99957529604674922), FRAC_CONST(0.99965999674395922), FRAC_CONST(0.99973528826056168),
- FRAC_CONST(0.99980116988788426), FRAC_CONST(0.99985764100582386), FRAC_CONST(0.9999047010828529), FRAC_CONST(0.99994234967602391), FRAC_CONST(0.99997058643097414),
- FRAC_CONST(0.9999894110819284), FRAC_CONST(0.99999882345170188)};
-
- #ifdef ALLOW_SMALL_FRAMELENGTH
-static const real_t sine_mid_480[] = {
- FRAC_CONST(0.0016362454436240478), FRAC_CONST(0.00490871880799799), FRAC_CONST(0.0081811396039371282), FRAC_CONST(0.011453472786443779), FRAC_CONST(0.014725683311458524),
- FRAC_CONST(0.017997736136235509), FRAC_CONST(0.021269596219717739), FRAC_CONST(0.024541228522912285), FRAC_CONST(0.027812598009265607), FRAC_CONST(0.03108366964503869),
- FRAC_CONST(0.034354408399682276), FRAC_CONST(0.037624779246211978), FRAC_CONST(0.04089474716158345), FRAC_CONST(0.044164277127067358), FRAC_CONST(0.047433334128624507),
- FRAC_CONST(0.050701883157280733), FRAC_CONST(0.053969889209501881), FRAC_CONST(0.057237317287568618), FRAC_CONST(0.060504132399951269), FRAC_CONST(0.063770299561684493),
- FRAC_CONST(0.06703578379474201), FRAC_CONST(0.070300550128411174), FRAC_CONST(0.073564563599667426), FRAC_CONST(0.076827789253548759), FRAC_CONST(0.080090192143530081),
- FRAC_CONST(0.083351737331897449), FRAC_CONST(0.086612389890122182), FRAC_CONST(0.089872114899234967), FRAC_CONST(0.093130877450199795), FRAC_CONST(0.096388642644287828),
- FRAC_CONST(0.09964537559345106), FRAC_CONST(0.1029010414206961), FRAC_CONST(0.10615560526045748), FRAC_CONST(0.10940903225897117), FRAC_CONST(0.11266128757464781),
- FRAC_CONST(0.11591233637844581), FRAC_CONST(0.11916214385424433), FRAC_CONST(0.1224106751992162), FRAC_CONST(0.12565789562420052), FRAC_CONST(0.12890377035407541),
- FRAC_CONST(0.13214826462813015), FRAC_CONST(0.13539134370043773), FRAC_CONST(0.13863297284022669), FRAC_CONST(0.14187311733225325), FRAC_CONST(0.14511174247717309),
- FRAC_CONST(0.14834881359191271), FRAC_CONST(0.15158429601004111), FRAC_CONST(0.15481815508214106), FRAC_CONST(0.1580503561761798), FRAC_CONST(0.16128086467788047),
- FRAC_CONST(0.16450964599109233), FRAC_CONST(0.16773666553816149), FRAC_CONST(0.17096188876030122), FRAC_CONST(0.17418528111796186), FRAC_CONST(0.17740680809120093),
- FRAC_CONST(0.18062643518005275), FRAC_CONST(0.18384412790489776), FRAC_CONST(0.18705985180683199), FRAC_CONST(0.19027357244803589), FRAC_CONST(0.19348525541214331),
- FRAC_CONST(0.19669486630460997), FRAC_CONST(0.19990237075308173), FRAC_CONST(0.20310773440776286), FRAC_CONST(0.20631092294178383), FRAC_CONST(0.20951190205156878),
- FRAC_CONST(0.21271063745720317), FRAC_CONST(0.21590709490280058), FRAC_CONST(0.2191012401568698), FRAC_CONST(0.22229303901268133), FRAC_CONST(0.22548245728863364),
- FRAC_CONST(0.22866946082861941), FRAC_CONST(0.23185401550239115), FRAC_CONST(0.23503608720592667), FRAC_CONST(0.23821564186179459), FRAC_CONST(0.24139264541951888),
- FRAC_CONST(0.24456706385594387), FRAC_CONST(0.24773886317559846), FRAC_CONST(0.25090800941106001), FRAC_CONST(0.25407446862331851), FRAC_CONST(0.25723820690213967),
- FRAC_CONST(0.26039919036642817), FRAC_CONST(0.26355738516459076), FRAC_CONST(0.26671275747489837), FRAC_CONST(0.2698652735058486), FRAC_CONST(0.27301489949652735),
- FRAC_CONST(0.27616160171697068), FRAC_CONST(0.27930534646852595), FRAC_CONST(0.28244610008421245), FRAC_CONST(0.2855838289290823), FRAC_CONST(0.28871849940058025),
- FRAC_CONST(0.29185007792890405), FRAC_CONST(0.29497853097736348), FRAC_CONST(0.2981038250427398), FRAC_CONST(0.30122592665564446), FRAC_CONST(0.30434480238087736),
- FRAC_CONST(0.30746041881778519), FRAC_CONST(0.31057274260061901), FRAC_CONST(0.31368174039889146), FRAC_CONST(0.31678737891773395), FRAC_CONST(0.31988962489825296),
- FRAC_CONST(0.32298844511788638), FRAC_CONST(0.32608380639075912), FRAC_CONST(0.32917567556803889), FRAC_CONST(0.33226401953829071), FRAC_CONST(0.33534880522783189),
- FRAC_CONST(0.33842999960108583), FRAC_CONST(0.34150756966093632), FRAC_CONST(0.34458148244908043), FRAC_CONST(0.34765170504638188), FRAC_CONST(0.35071820457322322),
- FRAC_CONST(0.35378094818985806), FRAC_CONST(0.35683990309676283), FRAC_CONST(0.35989503653498811), FRAC_CONST(0.36294631578650921), FRAC_CONST(0.36599370817457672),
- FRAC_CONST(0.36903718106406647), FRAC_CONST(0.37207670186182878), FRAC_CONST(0.37511223801703802), FRAC_CONST(0.37814375702154046), FRAC_CONST(0.38117122641020335),
- FRAC_CONST(0.38419461376126157), FRAC_CONST(0.38721388669666562), FRAC_CONST(0.39022901288242801), FRAC_CONST(0.39323996002896966), FRAC_CONST(0.39624669589146555),
- FRAC_CONST(0.39924918827019029), FRAC_CONST(0.40224740501086254), FRAC_CONST(0.40524131400498986), FRAC_CONST(0.40823088319021217), FRAC_CONST(0.41121608055064529),
- FRAC_CONST(0.41419687411722372), FRAC_CONST(0.41717323196804335), FRAC_CONST(0.42014512222870243), FRAC_CONST(0.42311251307264408), FRAC_CONST(0.42607537272149631),
- FRAC_CONST(0.4290336694454126), FRAC_CONST(0.43198737156341183), FRAC_CONST(0.43493644744371707), FRAC_CONST(0.43788086550409511), FRAC_CONST(0.44082059421219388),
- FRAC_CONST(0.44375560208588088), FRAC_CONST(0.44668585769357955), FRAC_CONST(0.4496113296546066), FRAC_CONST(0.45253198663950756), FRAC_CONST(0.45544779737039259),
- FRAC_CONST(0.45835873062127125), FRAC_CONST(0.46126475521838717), FRAC_CONST(0.46416584004055156), FRAC_CONST(0.46706195401947659), FRAC_CONST(0.46995306614010829),
- FRAC_CONST(0.47283914544095862), FRAC_CONST(0.47572016101443682), FRAC_CONST(0.47859608200718085), FRAC_CONST(0.4814668776203872), FRAC_CONST(0.48433251711014125),
- FRAC_CONST(0.4871929697877464), FRAC_CONST(0.49004820502005247), FRAC_CONST(0.49289819222978404), FRAC_CONST(0.49574290089586776), FRAC_CONST(0.49858230055375902),
- FRAC_CONST(0.50141636079576901), FRAC_CONST(0.50424505127138919), FRAC_CONST(0.50706834168761705), FRAC_CONST(0.50988620180928057), FRAC_CONST(0.51269860145936175),
- FRAC_CONST(0.51550551051931948), FRAC_CONST(0.51830689892941317), FRAC_CONST(0.5211027366890234), FRAC_CONST(0.52389299385697385), FRAC_CONST(0.52667764055185196),
- FRAC_CONST(0.52945664695232897), FRAC_CONST(0.53222998329747884), FRAC_CONST(0.53499761988709726), FRAC_CONST(0.53775952708201991), FRAC_CONST(0.54051567530443978),
- FRAC_CONST(0.54326603503822357), FRAC_CONST(0.54601057682922816), FRAC_CONST(0.54874927128561579), FRAC_CONST(0.55148208907816942), FRAC_CONST(0.55420900094060566),
- FRAC_CONST(0.55692997766988939), FRAC_CONST(0.559644990126546), FRAC_CONST(0.56235400923497314), FRAC_CONST(0.56505700598375252), FRAC_CONST(0.56775395142596052),
- FRAC_CONST(0.57044481667947822), FRAC_CONST(0.57312957292730071), FRAC_CONST(0.57580819141784534), FRAC_CONST(0.57848064346525996), FRAC_CONST(0.58114690044973039),
- FRAC_CONST(0.58380693381778626), FRAC_CONST(0.58646071508260733), FRAC_CONST(0.58910821582432815), FRAC_CONST(0.5917494076903429), FRAC_CONST(0.5943842623956086),
- FRAC_CONST(0.59701275172294799), FRAC_CONST(0.59963484752335228), FRAC_CONST(0.60225052171628191), FRAC_CONST(0.60485974628996786), FRAC_CONST(0.60746249330171098),
- FRAC_CONST(0.61005873487818185), FRAC_CONST(0.61264844321571899), FRAC_CONST(0.61523159058062682), FRAC_CONST(0.61780814930947225), FRAC_CONST(0.62037809180938108),
- FRAC_CONST(0.62294139055833397), FRAC_CONST(0.6254980181054608), FRAC_CONST(0.62804794707133416), FRAC_CONST(0.63059115014826372), FRAC_CONST(0.63312760010058777),
- FRAC_CONST(0.63565726976496484), FRAC_CONST(0.63818013205066515), FRAC_CONST(0.64069615993986073), FRAC_CONST(0.64320532648791406), FRAC_CONST(0.64570760482366729),
- FRAC_CONST(0.64820296814972966), FRAC_CONST(0.65069138974276486), FRAC_CONST(0.65317284295377676), FRAC_CONST(0.65564730120839498), FRAC_CONST(0.65811473800715958),
- FRAC_CONST(0.660575126925805), FRAC_CONST(0.66302844161554231), FRAC_CONST(0.6654746558033422), FRAC_CONST(0.66791374329221598), FRAC_CONST(0.67034567796149647),
- FRAC_CONST(0.67277043376711676), FRAC_CONST(0.67518798474189046), FRAC_CONST(0.67759830499578866), FRAC_CONST(0.68000136871621808), FRAC_CONST(0.68239715016829683),
- FRAC_CONST(0.6847856236951303), FRAC_CONST(0.68716676371808583), FRAC_CONST(0.68954054473706683), FRAC_CONST(0.69190694133078579), FRAC_CONST(0.69426592815703603),
- FRAC_CONST(0.69661747995296419), FRAC_CONST(0.69896157153533944), FRAC_CONST(0.70129817780082437), FRAC_CONST(0.7036272737262429), FRAC_CONST(0.70594883436884903),
- FRAC_CONST(0.70826283486659336), FRAC_CONST(0.71056925043838959), FRAC_CONST(0.71286805638437978), FRAC_CONST(0.71515922808619936), FRAC_CONST(0.71744274100723993),
- FRAC_CONST(0.71971857069291278), FRAC_CONST(0.7219866927709101), FRAC_CONST(0.72424708295146689), FRAC_CONST(0.72649971702762028), FRAC_CONST(0.72874457087546896),
- FRAC_CONST(0.73098162045443171), FRAC_CONST(0.73321084180750484), FRAC_CONST(0.73543221106151868), FRAC_CONST(0.73764570442739286), FRAC_CONST(0.73985129820039208),
- FRAC_CONST(0.74204896876037885), FRAC_CONST(0.7442386925720671), FRAC_CONST(0.74642044618527381), FRAC_CONST(0.74859420623517081), FRAC_CONST(0.75075994944253421),
- FRAC_CONST(0.75291765261399446), FRAC_CONST(0.75506729264228367), FRAC_CONST(0.75720884650648446), FRAC_CONST(0.75934229127227548), FRAC_CONST(0.76146760409217706),
- FRAC_CONST(0.76358476220579641), FRAC_CONST(0.7656937429400712), FRAC_CONST(0.76779452370951196), FRAC_CONST(0.76988708201644451), FRAC_CONST(0.77197139545125026),
- FRAC_CONST(0.7740474416926072), FRAC_CONST(0.77611519850772781), FRAC_CONST(0.77817464375259782), FRAC_CONST(0.78022575537221317), FRAC_CONST(0.78226851140081632),
- FRAC_CONST(0.78430288996213138), FRAC_CONST(0.78632886926959822), FRAC_CONST(0.78834642762660623), FRAC_CONST(0.79035554342672631), FRAC_CONST(0.79235619515394229),
- FRAC_CONST(0.79434836138288134), FRAC_CONST(0.79633202077904397), FRAC_CONST(0.79830715209903147), FRAC_CONST(0.8002737341907743), FRAC_CONST(0.80223174599375802),
- FRAC_CONST(0.80418116653924954), FRAC_CONST(0.80612197495052085), FRAC_CONST(0.80805415044307316), FRAC_CONST(0.80997767232485907), FRAC_CONST(0.81189251999650469),
- FRAC_CONST(0.81379867295152986), FRAC_CONST(0.81569611077656778), FRAC_CONST(0.81758481315158371), FRAC_CONST(0.81946475985009259), FRAC_CONST(0.82133593073937561),
- FRAC_CONST(0.82319830578069586), FRAC_CONST(0.82505186502951278), FRAC_CONST(0.82689658863569615), FRAC_CONST(0.82873245684373809), FRAC_CONST(0.83055944999296494),
- FRAC_CONST(0.83237754851774781), FRAC_CONST(0.83418673294771239), FRAC_CONST(0.83598698390794668), FRAC_CONST(0.83777828211920935), FRAC_CONST(0.83956060839813562),
- FRAC_CONST(0.84133394365744296), FRAC_CONST(0.84309826890613537), FRAC_CONST(0.84485356524970701), FRAC_CONST(0.84659981389034411), FRAC_CONST(0.84833699612712676),
- FRAC_CONST(0.85006509335622882), FRAC_CONST(0.8517840870711173), FRAC_CONST(0.85349395886275037), FRAC_CONST(0.85519469041977514), FRAC_CONST(0.85688626352872277),
- FRAC_CONST(0.85856866007420429), FRAC_CONST(0.86024186203910447), FRAC_CONST(0.86190585150477417), FRAC_CONST(0.86356061065122347), FRAC_CONST(0.86520612175731115),
- FRAC_CONST(0.86684236720093533), FRAC_CONST(0.86846932945922151), FRAC_CONST(0.87008699110871135), FRAC_CONST(0.87169533482554817), FRAC_CONST(0.87329434338566281),
- FRAC_CONST(0.87488399966495822), FRAC_CONST(0.87646428663949283), FRAC_CONST(0.87803518738566277), FRAC_CONST(0.87959668508038291), FRAC_CONST(0.88114876300126743),
- FRAC_CONST(0.88269140452680916), FRAC_CONST(0.8842245931365561), FRAC_CONST(0.88574831241129048), FRAC_CONST(0.88726254603320276), FRAC_CONST(0.88876727778606746),
- FRAC_CONST(0.89026249155541637), FRAC_CONST(0.8917481713287112), FRAC_CONST(0.89322430119551532), FRAC_CONST(0.89469086534766362), FRAC_CONST(0.89614784807943237),
- FRAC_CONST(0.89759523378770689), FRAC_CONST(0.89903300697214927), FRAC_CONST(0.9004611522353636), FRAC_CONST(0.90187965428306172), FRAC_CONST(0.90328849792422594),
- FRAC_CONST(0.90468766807127299), FRAC_CONST(0.90607714974021469), FRAC_CONST(0.90745692805081868), FRAC_CONST(0.90882698822676755), FRAC_CONST(0.91018731559581767),
- FRAC_CONST(0.91153789558995579), FRAC_CONST(0.91287871374555518), FRAC_CONST(0.91420975570353069), FRAC_CONST(0.9155310072094921), FRAC_CONST(0.91684245411389753),
- FRAC_CONST(0.91814408237220391), FRAC_CONST(0.91943587804501858), FRAC_CONST(0.92071782729824769), FRAC_CONST(0.92198991640324446), FRAC_CONST(0.92325213173695675),
- FRAC_CONST(0.92450445978207241), FRAC_CONST(0.92574688712716402), FRAC_CONST(0.92697940046683291), FRAC_CONST(0.92820198660185149), FRAC_CONST(0.92941463243930444),
- FRAC_CONST(0.93061732499272909), FRAC_CONST(0.93181005138225426), FRAC_CONST(0.93299279883473885), FRAC_CONST(0.93416555468390772), FRAC_CONST(0.93532830637048769),
- FRAC_CONST(0.93648104144234268), FRAC_CONST(0.93762374755460598), FRAC_CONST(0.93875641246981323), FRAC_CONST(0.93987902405803303), FRAC_CONST(0.94099157029699743),
- FRAC_CONST(0.94209403927222979), FRAC_CONST(0.94318641917717327), FRAC_CONST(0.9442686983133165), FRAC_CONST(0.94534086509031956), FRAC_CONST(0.9464029080261378),
- FRAC_CONST(0.94745481574714419), FRAC_CONST(0.94849657698825252), FRAC_CONST(0.94952818059303667), FRAC_CONST(0.95054961551385087), FRAC_CONST(0.95156087081194762),
- FRAC_CONST(0.95256193565759528), FRAC_CONST(0.95355279933019343), FRAC_CONST(0.9545334512183884), FRAC_CONST(0.95550388082018611), FRAC_CONST(0.95646407774306541),
- FRAC_CONST(0.95741403170408834), FRAC_CONST(0.95835373253001133), FRAC_CONST(0.95928317015739362), FRAC_CONST(0.96020233463270466), FRAC_CONST(0.96111121611243155),
- FRAC_CONST(0.96200980486318388), FRAC_CONST(0.96289809126179782), FRAC_CONST(0.96377606579543984), FRAC_CONST(0.96464371906170809), FRAC_CONST(0.96550104176873297),
- FRAC_CONST(0.96634802473527726), FRAC_CONST(0.96718465889083372), FRAC_CONST(0.96801093527572268), FRAC_CONST(0.96882684504118799), FRAC_CONST(0.96963237944949143),
- FRAC_CONST(0.97042752987400682), FRAC_CONST(0.97121228779931179), FRAC_CONST(0.97198664482127939), FRAC_CONST(0.97275059264716823), FRAC_CONST(0.97350412309571066),
- FRAC_CONST(0.97424722809720088), FRAC_CONST(0.97497989969358168), FRAC_CONST(0.97570213003852857), FRAC_CONST(0.97641391139753486), FRAC_CONST(0.97711523614799412),
- FRAC_CONST(0.97780609677928154), FRAC_CONST(0.97848648589283505), FRAC_CONST(0.97915639620223371), FRAC_CONST(0.9798158205332762), FRAC_CONST(0.98046475182405801),
- FRAC_CONST(0.98110318312504607), FRAC_CONST(0.98173110759915416), FRAC_CONST(0.98234851852181571), FRAC_CONST(0.98295540928105563), FRAC_CONST(0.9835517733775615),
- FRAC_CONST(0.98413760442475307), FRAC_CONST(0.98471289614885038), FRAC_CONST(0.98527764238894122), FRAC_CONST(0.98583183709704714), FRAC_CONST(0.98637547433818806),
- FRAC_CONST(0.98690854829044583), FRAC_CONST(0.98743105324502667), FRAC_CONST(0.98794298360632238), FRAC_CONST(0.98844433389196995), FRAC_CONST(0.98893509873291074),
- FRAC_CONST(0.98941527287344755), FRAC_CONST(0.98988485117130098), FRAC_CONST(0.99034382859766479), FRAC_CONST(0.99079220023725967), FRAC_CONST(0.99122996128838525),
- FRAC_CONST(0.9916571070629725), FRAC_CONST(0.99207363298663342), FRAC_CONST(0.99247953459870997), FRAC_CONST(0.99287480755232194), FRAC_CONST(0.99325944761441354),
- FRAC_CONST(0.99363345066579889), FRAC_CONST(0.99399681270120555), FRAC_CONST(0.99434952982931812), FRAC_CONST(0.9946915982728195), FRAC_CONST(0.99502301436843166),
- FRAC_CONST(0.99534377456695422), FRAC_CONST(0.9956538754333033), FRAC_CONST(0.99595331364654771), FRAC_CONST(0.99624208599994479), FRAC_CONST(0.99652018940097464),
- FRAC_CONST(0.99678762087137318), FRAC_CONST(0.99704437754716424), FRAC_CONST(0.99729045667869021), FRAC_CONST(0.99752585563064111), FRAC_CONST(0.99775057188208349),
- FRAC_CONST(0.9979646030264866), FRAC_CONST(0.99816794677174903), FRAC_CONST(0.9983606009402225), FRAC_CONST(0.99854256346873571), FRAC_CONST(0.99871383240861611),
- FRAC_CONST(0.99887440592571108), FRAC_CONST(0.99902428230040718), FRAC_CONST(0.99916345992764877), FRAC_CONST(0.99929193731695531), FRAC_CONST(0.99940971309243731),
- FRAC_CONST(0.99951678599281069), FRAC_CONST(0.99961315487141078), FRAC_CONST(0.99969881869620425), FRAC_CONST(0.99977377654980037), FRAC_CONST(0.99983802762946083),
- FRAC_CONST(0.99989157124710804), FRAC_CONST(0.9999344068293331), FRAC_CONST(0.99996653391740109), FRAC_CONST(0.99998795216725689), FRAC_CONST(0.99999866134952808)};
- #endif
-
-static const real_t ld_mid_512[] = {FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0.0061358846491544753),
- FRAC_CONST(0.01840672990580482),
- FRAC_CONST(0.030674803176636626),
- FRAC_CONST(0.04293825693494082),
- FRAC_CONST(0.055195244349689934),
- FRAC_CONST(0.067443919563664051),
- FRAC_CONST(0.079682437971430126),
- FRAC_CONST(0.091908956497132724),
- FRAC_CONST(0.10412163387205459),
- FRAC_CONST(0.11631863091190475),
- FRAC_CONST(0.12849811079379317),
- FRAC_CONST(0.14065823933284921),
- FRAC_CONST(0.15279718525844344),
- FRAC_CONST(0.16491312048996989),
- FRAC_CONST(0.17700422041214875),
- FRAC_CONST(0.18906866414980619),
- FRAC_CONST(0.2011046348420919),
- FRAC_CONST(0.21311031991609136),
- FRAC_CONST(0.22508391135979283),
- FRAC_CONST(0.2370236059943672),
- FRAC_CONST(0.24892760574572015),
- FRAC_CONST(0.26079411791527551),
- FRAC_CONST(0.27262135544994898),
- FRAC_CONST(0.28440753721127188),
- FRAC_CONST(0.29615088824362379),
- FRAC_CONST(0.30784964004153487),
- FRAC_CONST(0.31950203081601569),
- FRAC_CONST(0.33110630575987643),
- FRAC_CONST(0.34266071731199438),
- FRAC_CONST(0.35416352542049034),
- FRAC_CONST(0.36561299780477385),
- FRAC_CONST(0.37700741021641826),
- FRAC_CONST(0.38834504669882625),
- FRAC_CONST(0.39962419984564679),
- FRAC_CONST(0.41084317105790391),
- FRAC_CONST(0.42200027079979968),
- FRAC_CONST(0.43309381885315196),
- FRAC_CONST(0.4441221445704292),
- FRAC_CONST(0.45508358712634384),
- FRAC_CONST(0.46597649576796618),
- FRAC_CONST(0.47679923006332209),
- FRAC_CONST(0.487550160148436),
- FRAC_CONST(0.49822766697278187),
- FRAC_CONST(0.50883014254310699),
- FRAC_CONST(0.51935599016558964),
- FRAC_CONST(0.52980362468629461),
- FRAC_CONST(0.54017147272989285),
- FRAC_CONST(0.55045797293660481),
- FRAC_CONST(0.56066157619733603),
- FRAC_CONST(0.57078074588696726),
- FRAC_CONST(0.58081395809576453),
- FRAC_CONST(0.59075970185887416),
- FRAC_CONST(0.60061647938386897),
- FRAC_CONST(0.61038280627630948),
- FRAC_CONST(0.6200572117632891),
- FRAC_CONST(0.62963823891492698),
- FRAC_CONST(0.63912444486377573),
- FRAC_CONST(0.64851440102211244),
- FRAC_CONST(0.65780669329707864),
- FRAC_CONST(0.66699992230363747),
- FRAC_CONST(0.67609270357531592),
- FRAC_CONST(0.68508366777270036),
- FRAC_CONST(0.693971460889654),
- FRAC_CONST(0.7027547444572253),
- FRAC_CONST(0.71143219574521643),
- FRAC_CONST(0.72000250796138165),
- FRAC_CONST(0.7284643904482252),
- FRAC_CONST(0.73681656887736979),
- FRAC_CONST(0.74505778544146595),
- FRAC_CONST(0.75318679904361241),
- FRAC_CONST(0.76120238548426178),
- FRAC_CONST(0.76910333764557959),
- FRAC_CONST(0.77688846567323244),
- FRAC_CONST(0.78455659715557524),
- FRAC_CONST(0.79210657730021239),
- FRAC_CONST(0.79953726910790501),
- FRAC_CONST(0.80684755354379922),
- FRAC_CONST(0.8140363297059483),
- FRAC_CONST(0.82110251499110465),
- FRAC_CONST(0.8280450452577558),
- FRAC_CONST(0.83486287498638001),
- FRAC_CONST(0.84155497743689833),
- FRAC_CONST(0.84812034480329712),
- FRAC_CONST(0.85455798836540053),
- FRAC_CONST(0.86086693863776731),
- FRAC_CONST(0.86704624551569265),
- FRAC_CONST(0.87309497841829009),
- FRAC_CONST(0.87901222642863341),
- FRAC_CONST(0.88479709843093779),
- FRAC_CONST(0.89044872324475788),
- FRAC_CONST(0.89596624975618511),
- FRAC_CONST(0.90134884704602203),
- FRAC_CONST(0.90659570451491533),
- FRAC_CONST(0.91170603200542988),
- FRAC_CONST(0.9166790599210427),
- FRAC_CONST(0.9215140393420419),
- FRAC_CONST(0.92621024213831127),
- FRAC_CONST(0.93076696107898371),
- FRAC_CONST(0.9351835099389475),
- FRAC_CONST(0.93945922360218992),
- FRAC_CONST(0.94359345816196039),
- FRAC_CONST(0.94758559101774109),
- FRAC_CONST(0.95143502096900834),
- FRAC_CONST(0.95514116830577067),
- FRAC_CONST(0.9587034748958716),
- FRAC_CONST(0.96212140426904158),
- FRAC_CONST(0.9653944416976894),
- FRAC_CONST(0.96852209427441727),
- FRAC_CONST(0.97150389098625178),
- FRAC_CONST(0.97433938278557586),
- FRAC_CONST(0.97702814265775439),
- FRAC_CONST(0.97956976568544052),
- FRAC_CONST(0.98196386910955524),
- FRAC_CONST(0.98421009238692903),
- FRAC_CONST(0.98630809724459867),
- FRAC_CONST(0.98825756773074946),
- FRAC_CONST(0.99005821026229712),
- FRAC_CONST(0.99170975366909953),
- FRAC_CONST(0.9932119492347945),
- FRAC_CONST(0.99456457073425542),
- FRAC_CONST(0.99576741446765982),
- FRAC_CONST(0.99682029929116567),
- FRAC_CONST(0.99772306664419164),
- FRAC_CONST(0.99847558057329477),
- FRAC_CONST(0.99907772775264536),
- FRAC_CONST(0.99952941750109314),
- FRAC_CONST(0.9998305817958234),
- FRAC_CONST(0.99998117528260111),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1)};
-
- #ifdef ALLOW_SMALL_FRAMELENGTH
-static const real_t ld_mid_480[] = {FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0),
- FRAC_CONST(0.0065449379673518581),
- FRAC_CONST(0.019633692460628301),
- FRAC_CONST(0.032719082821776137),
- FRAC_CONST(0.045798866936520771),
- FRAC_CONST(0.058870803651189033),
- FRAC_CONST(0.071932653156719387),
- FRAC_CONST(0.084982177372441667),
- FRAC_CONST(0.09801714032956059),
- FRAC_CONST(0.11103530855427769),
- FRAC_CONST(0.12403445145048532),
- FRAC_CONST(0.13701234168196802),
- FRAC_CONST(0.14996675555404498),
- FRAC_CONST(0.16289547339458874),
- FRAC_CONST(0.17579627993435451),
- FRAC_CONST(0.18866696468655525),
- FRAC_CONST(0.2015053223256171),
- FRAC_CONST(0.21430915306505074),
- FRAC_CONST(0.2270762630343732),
- FRAC_CONST(0.23980446465501654),
- FRAC_CONST(0.25249157701515795),
- FRAC_CONST(0.26513542624340797),
- FRAC_CONST(0.27773384588129219),
- FRAC_CONST(0.29028467725446233),
- FRAC_CONST(0.3027857698425746),
- FRAC_CONST(0.31523498164776964),
- FRAC_CONST(0.32763017956169349),
- FRAC_CONST(0.33996923973099424),
- FRAC_CONST(0.35225004792123354),
- FRAC_CONST(0.36447049987914965),
- FRAC_CONST(0.37662850169321077),
- FRAC_CONST(0.38872197015239557),
- FRAC_CONST(0.40074883310314097),
- FRAC_CONST(0.41270702980439467),
- FRAC_CONST(0.42459451128071307),
- FRAC_CONST(0.43640924067334208),
- FRAC_CONST(0.44814919358922256),
- FRAC_CONST(0.45981235844785984),
- FRAC_CONST(0.47139673682599764),
- FRAC_CONST(0.48290034380003727),
- FRAC_CONST(0.49432120828614462),
- FRAC_CONST(0.50565737337798455),
- FRAC_CONST(0.51690689668202761),
- FRAC_CONST(0.52806785065036799),
- FRAC_CONST(0.53913832291100017),
- FRAC_CONST(0.55011641659549337),
- FRAC_CONST(0.56100025066400983),
- FRAC_CONST(0.57178796022761225),
- FRAC_CONST(0.58247769686780215),
- FRAC_CONST(0.59306762895323706),
- FRAC_CONST(0.60355594195357143),
- FRAC_CONST(0.61394083875036642),
- FRAC_CONST(0.62422053994501758),
- FRAC_CONST(0.63439328416364549),
- FRAC_CONST(0.64445732835889735),
- FRAC_CONST(0.65441094810861034),
- FRAC_CONST(0.66425243791128175),
- FRAC_CONST(0.67398011147829784),
- FRAC_CONST(0.68359230202287125),
- FRAC_CONST(0.69308736254563585),
- FRAC_CONST(0.70246366611685174),
- FRAC_CONST(0.71171960615517138),
- FRAC_CONST(0.72085359670291882),
- FRAC_CONST(0.7298640726978356),
- FRAC_CONST(0.73874949024124625),
- FRAC_CONST(0.74750832686259672),
- FRAC_CONST(0.75613908178032285),
- FRAC_CONST(0.76464027615900032),
- FRAC_CONST(0.77301045336273699),
- FRAC_CONST(0.78124817920475853),
- FRAC_CONST(0.78935204219315003),
- FRAC_CONST(0.79732065377270711),
- FRAC_CONST(0.80515264856285829),
- FRAC_CONST(0.81284668459161513),
- FRAC_CONST(0.82040144352551359),
- FRAC_CONST(0.82781563089550203),
- FRAC_CONST(0.83508797631874299),
- FRAC_CONST(0.84221723371628654),
- FRAC_CONST(0.84920218152657889),
- FRAC_CONST(0.85604162291477137),
- FRAC_CONST(0.86273438597779184),
- FRAC_CONST(0.86927932394514362),
- FRAC_CONST(0.87567531537539967),
- FRAC_CONST(0.88192126434835494),
- FRAC_CONST(0.88801610065280734),
- FRAC_CONST(0.89395877996993212),
- FRAC_CONST(0.8997482840522214),
- FRAC_CONST(0.90538362089795521),
- FRAC_CONST(0.91086382492117568),
- FRAC_CONST(0.91618795711713596),
- FRAC_CONST(0.92135510522319242),
- FRAC_CONST(0.9263643838751181),
- FRAC_CONST(0.93121493475880346),
- FRAC_CONST(0.93590592675732565),
- FRAC_CONST(0.94043655609335486),
- FRAC_CONST(0.94480604646687805),
- FRAC_CONST(0.94901364918821385),
- FRAC_CONST(0.95305864330629697),
- FRAC_CONST(0.95694033573220882),
- FRAC_CONST(0.9606580613579353),
- FRAC_CONST(0.96421118317032928),
- FRAC_CONST(0.96759909236025976),
- FRAC_CONST(0.9708212084269281),
- FRAC_CONST(0.97387697927733363),
- FRAC_CONST(0.97676588132087239),
- FRAC_CONST(0.97948741955905139),
- FRAC_CONST(0.98204112767030394),
- FRAC_CONST(0.98442656808989171),
- FRAC_CONST(0.98664333208487898),
- FRAC_CONST(0.98869103982416728),
- FRAC_CONST(0.99056934044357725),
- FRAC_CONST(0.99227791210596705),
- FRAC_CONST(0.99381646205637808),
- FRAC_CONST(0.99518472667219682),
- FRAC_CONST(0.99638247150832537),
- FRAC_CONST(0.99740949133735191),
- FRAC_CONST(0.99826561018471593),
- FRAC_CONST(0.99895068135886012),
- FRAC_CONST(0.99946458747636568),
- FRAC_CONST(0.99980724048206482),
- FRAC_CONST(0.99997858166412923),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1),
- FRAC_CONST(1)};
- #endif
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
-static real_t pow05_table[] = {
- COEF_CONST(1.68179283050743), /* 0.5^(-3/4) */
- COEF_CONST(1.41421356237310), /* 0.5^(-2/4) */
- COEF_CONST(1.18920711500272), /* 0.5^(-1/4) */
- COEF_CONST(1.0), /* 0.5^( 0/4) */
- COEF_CONST(0.84089641525371), /* 0.5^(+1/4) */
- COEF_CONST(0.70710678118655), /* 0.5^(+2/4) */
- COEF_CONST(0.59460355750136) /* 0.5^(+3/4) */
-};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef MAIN_DEC
-static const real_t mnt_table[128] = {
- COEF_CONST(0.9531250000), COEF_CONST(0.9453125000), COEF_CONST(0.9375000000), COEF_CONST(0.9296875000), COEF_CONST(0.9257812500), COEF_CONST(0.9179687500), COEF_CONST(0.9101562500),
- COEF_CONST(0.9023437500), COEF_CONST(0.8984375000), COEF_CONST(0.8906250000), COEF_CONST(0.8828125000), COEF_CONST(0.8789062500), COEF_CONST(0.8710937500), COEF_CONST(0.8671875000),
- COEF_CONST(0.8593750000), COEF_CONST(0.8515625000), COEF_CONST(0.8476562500), COEF_CONST(0.8398437500), COEF_CONST(0.8359375000), COEF_CONST(0.8281250000), COEF_CONST(0.8242187500),
- COEF_CONST(0.8203125000), COEF_CONST(0.8125000000), COEF_CONST(0.8085937500), COEF_CONST(0.8007812500), COEF_CONST(0.7968750000), COEF_CONST(0.7929687500), COEF_CONST(0.7851562500),
- COEF_CONST(0.7812500000), COEF_CONST(0.7773437500), COEF_CONST(0.7734375000), COEF_CONST(0.7656250000), COEF_CONST(0.7617187500), COEF_CONST(0.7578125000), COEF_CONST(0.7539062500),
- COEF_CONST(0.7500000000), COEF_CONST(0.7421875000), COEF_CONST(0.7382812500), COEF_CONST(0.7343750000), COEF_CONST(0.7304687500), COEF_CONST(0.7265625000), COEF_CONST(0.7226562500),
- COEF_CONST(0.7187500000), COEF_CONST(0.7148437500), COEF_CONST(0.7109375000), COEF_CONST(0.7070312500), COEF_CONST(0.6992187500), COEF_CONST(0.6953125000), COEF_CONST(0.6914062500),
- COEF_CONST(0.6875000000), COEF_CONST(0.6835937500), COEF_CONST(0.6796875000), COEF_CONST(0.6796875000), COEF_CONST(0.6757812500), COEF_CONST(0.6718750000), COEF_CONST(0.6679687500),
- COEF_CONST(0.6640625000), COEF_CONST(0.6601562500), COEF_CONST(0.6562500000), COEF_CONST(0.6523437500), COEF_CONST(0.6484375000), COEF_CONST(0.6445312500), COEF_CONST(0.6406250000),
- COEF_CONST(0.6406250000), COEF_CONST(0.6367187500), COEF_CONST(0.6328125000), COEF_CONST(0.6289062500), COEF_CONST(0.6250000000), COEF_CONST(0.6210937500), COEF_CONST(0.6210937500),
- COEF_CONST(0.6171875000), COEF_CONST(0.6132812500), COEF_CONST(0.6093750000), COEF_CONST(0.6054687500), COEF_CONST(0.6054687500), COEF_CONST(0.6015625000), COEF_CONST(0.5976562500),
- COEF_CONST(0.5937500000), COEF_CONST(0.5937500000), COEF_CONST(0.5898437500), COEF_CONST(0.5859375000), COEF_CONST(0.5820312500), COEF_CONST(0.5820312500), COEF_CONST(0.5781250000),
- COEF_CONST(0.5742187500), COEF_CONST(0.5742187500), COEF_CONST(0.5703125000), COEF_CONST(0.5664062500), COEF_CONST(0.5664062500), COEF_CONST(0.5625000000), COEF_CONST(0.5585937500),
- COEF_CONST(0.5585937500), COEF_CONST(0.5546875000), COEF_CONST(0.5507812500), COEF_CONST(0.5507812500), COEF_CONST(0.5468750000), COEF_CONST(0.5429687500), COEF_CONST(0.5429687500),
- COEF_CONST(0.5390625000), COEF_CONST(0.5390625000), COEF_CONST(0.5351562500), COEF_CONST(0.5312500000), COEF_CONST(0.5312500000), COEF_CONST(0.5273437500), COEF_CONST(0.5273437500),
- COEF_CONST(0.5234375000), COEF_CONST(0.5195312500), COEF_CONST(0.5195312500), COEF_CONST(0.5156250000), COEF_CONST(0.5156250000), COEF_CONST(0.5117187500), COEF_CONST(0.5117187500),
- COEF_CONST(0.5078125000), COEF_CONST(0.5078125000), COEF_CONST(0.5039062500), COEF_CONST(0.5039062500), COEF_CONST(0.5000000000), COEF_CONST(0.4980468750), COEF_CONST(0.4960937500),
- COEF_CONST(0.4941406250), COEF_CONST(0.4921875000), COEF_CONST(0.4902343750), COEF_CONST(0.4882812500), COEF_CONST(0.4863281250), COEF_CONST(0.4843750000), COEF_CONST(0.4824218750),
- COEF_CONST(0.4804687500), COEF_CONST(0.4785156250)};
-static const real_t exp_table[128] = {COEF_CONST(0.50000000000000000000000000000000000000000000000000),
- COEF_CONST(0.25000000000000000000000000000000000000000000000000),
- COEF_CONST(0.12500000000000000000000000000000000000000000000000),
- COEF_CONST(0.06250000000000000000000000000000000000000000000000),
- COEF_CONST(0.03125000000000000000000000000000000000000000000000),
- COEF_CONST(0.01562500000000000000000000000000000000000000000000),
- COEF_CONST(0.00781250000000000000000000000000000000000000000000),
- COEF_CONST(0.00390625000000000000000000000000000000000000000000),
- COEF_CONST(0.00195312500000000000000000000000000000000000000000),
- COEF_CONST(0.00097656250000000000000000000000000000000000000000),
- COEF_CONST(0.00048828125000000000000000000000000000000000000000),
- COEF_CONST(0.00024414062500000000000000000000000000000000000000),
- COEF_CONST(0.00012207031250000000000000000000000000000000000000),
- COEF_CONST(0.00006103515625000000000000000000000000000000000000),
- COEF_CONST(0.00003051757812500000000000000000000000000000000000),
- COEF_CONST(0.00001525878906250000000000000000000000000000000000),
- COEF_CONST(0.00000762939453125000000000000000000000000000000000),
- COEF_CONST(0.00000381469726562500000000000000000000000000000000),
- COEF_CONST(0.00000190734863281250000000000000000000000000000000),
- COEF_CONST(0.00000095367431640625000000000000000000000000000000),
- COEF_CONST(0.00000047683715820312500000000000000000000000000000),
- COEF_CONST(0.00000023841857910156250000000000000000000000000000),
- COEF_CONST(0.00000011920928955078125000000000000000000000000000),
- COEF_CONST(0.00000005960464477539062500000000000000000000000000),
- COEF_CONST(0.00000002980232238769531300000000000000000000000000),
- COEF_CONST(0.00000001490116119384765600000000000000000000000000),
- COEF_CONST(0.00000000745058059692382810000000000000000000000000),
- COEF_CONST(0.00000000372529029846191410000000000000000000000000),
- COEF_CONST(0.00000000186264514923095700000000000000000000000000),
- COEF_CONST(0.00000000093132257461547852000000000000000000000000),
- COEF_CONST(0.00000000046566128730773926000000000000000000000000),
- COEF_CONST(0.00000000023283064365386963000000000000000000000000),
- COEF_CONST(0.00000000011641532182693481000000000000000000000000),
- COEF_CONST(0.00000000005820766091346740700000000000000000000000),
- COEF_CONST(0.00000000002910383045673370400000000000000000000000),
- COEF_CONST(0.00000000001455191522836685200000000000000000000000),
- COEF_CONST(0.00000000000727595761418342590000000000000000000000),
- COEF_CONST(0.00000000000363797880709171300000000000000000000000),
- COEF_CONST(0.00000000000181898940354585650000000000000000000000),
- COEF_CONST(0.00000000000090949470177292824000000000000000000000),
- COEF_CONST(0.00000000000045474735088646412000000000000000000000),
- COEF_CONST(0.00000000000022737367544323206000000000000000000000),
- COEF_CONST(0.00000000000011368683772161603000000000000000000000),
- COEF_CONST(0.00000000000005684341886080801500000000000000000000),
- COEF_CONST(0.00000000000002842170943040400700000000000000000000),
- COEF_CONST(0.00000000000001421085471520200400000000000000000000),
- COEF_CONST(0.00000000000000710542735760100190000000000000000000),
- COEF_CONST(0.00000000000000355271367880050090000000000000000000),
- COEF_CONST(0.00000000000000177635683940025050000000000000000000),
- COEF_CONST(0.00000000000000088817841970012523000000000000000000),
- COEF_CONST(0.00000000000000044408920985006262000000000000000000),
- COEF_CONST(0.00000000000000022204460492503131000000000000000000),
- COEF_CONST(0.00000000000000011102230246251565000000000000000000),
- COEF_CONST(0.00000000000000005551115123125782700000000000000000),
- COEF_CONST(0.00000000000000002775557561562891400000000000000000),
- COEF_CONST(0.00000000000000001387778780781445700000000000000000),
- COEF_CONST(0.00000000000000000693889390390722840000000000000000),
- COEF_CONST(0.00000000000000000346944695195361420000000000000000),
- COEF_CONST(0.00000000000000000173472347597680710000000000000000),
- COEF_CONST(0.00000000000000000086736173798840355000000000000000),
- COEF_CONST(0.00000000000000000043368086899420177000000000000000),
- COEF_CONST(0.00000000000000000021684043449710089000000000000000),
- COEF_CONST(0.00000000000000000010842021724855044000000000000000),
- COEF_CONST(0.00000000000000000005421010862427522200000000000000),
- COEF_CONST(0.00000000000000000002710505431213761100000000000000),
- COEF_CONST(0.00000000000000000001355252715606880500000000000000),
- COEF_CONST(0.00000000000000000000677626357803440270000000000000),
- COEF_CONST(0.00000000000000000000338813178901720140000000000000),
- COEF_CONST(0.00000000000000000000169406589450860070000000000000),
- COEF_CONST(0.00000000000000000000084703294725430034000000000000),
- COEF_CONST(0.00000000000000000000042351647362715017000000000000),
- COEF_CONST(0.00000000000000000000021175823681357508000000000000),
- COEF_CONST(0.00000000000000000000010587911840678754000000000000),
- COEF_CONST(0.00000000000000000000005293955920339377100000000000),
- COEF_CONST(0.00000000000000000000002646977960169688600000000000),
- COEF_CONST(0.00000000000000000000001323488980084844300000000000),
- COEF_CONST(0.00000000000000000000000661744490042422140000000000),
- COEF_CONST(0.00000000000000000000000330872245021211070000000000),
- COEF_CONST(0.00000000000000000000000165436122510605530000000000),
- COEF_CONST(0.00000000000000000000000082718061255302767000000000),
- COEF_CONST(0.00000000000000000000000041359030627651384000000000),
- COEF_CONST(0.00000000000000000000000020679515313825692000000000),
- COEF_CONST(0.00000000000000000000000010339757656912846000000000),
- COEF_CONST(0.00000000000000000000000005169878828456423000000000),
- COEF_CONST(0.00000000000000000000000002584939414228211500000000),
- COEF_CONST(0.00000000000000000000000001292469707114105700000000),
- COEF_CONST(0.00000000000000000000000000646234853557052870000000),
- COEF_CONST(0.00000000000000000000000000323117426778526440000000),
- COEF_CONST(0.00000000000000000000000000161558713389263220000000),
- COEF_CONST(0.00000000000000000000000000080779356694631609000000),
- COEF_CONST(0.00000000000000000000000000040389678347315804000000),
- COEF_CONST(0.00000000000000000000000000020194839173657902000000),
- COEF_CONST(0.00000000000000000000000000010097419586828951000000),
- COEF_CONST(0.00000000000000000000000000005048709793414475600000),
- COEF_CONST(0.00000000000000000000000000002524354896707237800000),
- COEF_CONST(0.00000000000000000000000000001262177448353618900000),
- COEF_CONST(0.00000000000000000000000000000631088724176809440000),
- COEF_CONST(0.00000000000000000000000000000315544362088404720000),
- COEF_CONST(0.00000000000000000000000000000157772181044202360000),
- COEF_CONST(0.00000000000000000000000000000078886090522101181000),
- COEF_CONST(0.00000000000000000000000000000039443045261050590000),
- COEF_CONST(0.00000000000000000000000000000019721522630525295000),
- COEF_CONST(0.00000000000000000000000000000009860761315262647600),
- COEF_CONST(0.00000000000000000000000000000004930380657631323800),
- COEF_CONST(0.00000000000000000000000000000002465190328815661900),
- COEF_CONST(0.00000000000000000000000000000001232595164407830900),
- COEF_CONST(0.00000000000000000000000000000000616297582203915470),
- COEF_CONST(0.00000000000000000000000000000000308148791101957740),
- COEF_CONST(0.00000000000000000000000000000000154074395550978870),
- COEF_CONST(0.00000000000000000000000000000000077037197775489434),
- COEF_CONST(0.00000000000000000000000000000000038518598887744717),
- COEF_CONST(0.00000000000000000000000000000000019259299443872359),
- COEF_CONST(0.00000000000000000000000000000000009629649721936179),
- COEF_CONST(0.00000000000000000000000000000000004814824860968090),
- COEF_CONST(0.00000000000000000000000000000000002407412430484045),
- COEF_CONST(0.00000000000000000000000000000000001203706215242022),
- COEF_CONST(0.00000000000000000000000000000000000601853107621011),
- COEF_CONST(0.00000000000000000000000000000000000300926553810506),
- COEF_CONST(0.00000000000000000000000000000000000150463276905253),
- COEF_CONST(0.00000000000000000000000000000000000075231638452626),
- COEF_CONST(0.00000000000000000000000000000000000037615819226313),
- COEF_CONST(0.00000000000000000000000000000000000018807909613157),
- COEF_CONST(0.00000000000000000000000000000000000009403954806578),
- COEF_CONST(0.00000000000000000000000000000000000004701977403289),
- COEF_CONST(0.00000000000000000000000000000000000002350988701645),
- COEF_CONST(0.00000000000000000000000000000000000001175494350822),
- COEF_CONST(0.0 /* 0000000000000000000000000000000000000587747175411 "floating point underflow" */),
- COEF_CONST(0.0)};
-#endif /* MAIN_DEC */
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifndef FIXED_POINT
-static const real_t pow2sf_tab[] = {2.9802322387695313E-008,
- 5.9604644775390625E-008,
- 1.1920928955078125E-007,
- 2.384185791015625E-007,
- 4.76837158203125E-007,
- 9.5367431640625E-007,
- 1.9073486328125E-006,
- 3.814697265625E-006,
- 7.62939453125E-006,
- 1.52587890625E-005,
- 3.0517578125E-005,
- 6.103515625E-005,
- 0.0001220703125,
- 0.000244140625,
- 0.00048828125,
- 0.0009765625,
- 0.001953125,
- 0.00390625,
- 0.0078125,
- 0.015625,
- 0.03125,
- 0.0625,
- 0.125,
- 0.25,
- 0.5,
- 1.0,
- 2.0,
- 4.0,
- 8.0,
- 16.0,
- 32.0,
- 64.0,
- 128.0,
- 256.0,
- 512.0,
- 1024.0,
- 2048.0,
- 4096.0,
- 8192.0,
- 16384.0,
- 32768.0,
- 65536.0,
- 131072.0,
- 262144.0,
- 524288.0,
- 1048576.0,
- 2097152.0,
- 4194304.0,
- 8388608.0,
- 16777216.0,
- 33554432.0,
- 67108864.0,
- 134217728.0,
- 268435456.0,
- 536870912.0,
- 1073741824.0,
- 2147483648.0,
- 4294967296.0,
- 8589934592.0,
- 17179869184.0,
- 34359738368.0,
- 68719476736.0,
- 137438953472.0,
- 274877906944.0};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef LD_DEC
-static const uint8_t num_swb_512_window[] = {0, 0, 0, 36, 36, 37, 31, 31, 0, 0, 0, 0};
-static const uint8_t num_swb_480_window[] = {0, 0, 0, 35, 35, 37, 30, 30, 0, 0, 0, 0};
-#endif
-static const uint8_t num_swb_960_window[] = {40, 40, 45, 49, 49, 49, 46, 46, 42, 42, 42, 40};
-static const uint8_t num_swb_1024_window[] = {41, 41, 47, 49, 49, 51, 47, 47, 43, 43, 43, 40};
-static const uint8_t num_swb_128_window[] = {12, 12, 12, 14, 14, 14, 15, 15, 15, 15, 15, 15};
-static const uint16_t swb_offset_1024_96[] = {0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 64, 72, 80, 88, 96, 108,
- 120, 132, 144, 156, 172, 188, 212, 240, 276, 320, 384, 448, 512, 576, 640, 704, 768, 832, 896, 960, 1024};
-static const uint16_t swb_offset_128_96[] = {0, 4, 8, 12, 16, 20, 24, 32, 40, 48, 64, 92, 128};
-static const uint16_t swb_offset_1024_64[] = {0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 64, 72, 80, 88, 100, 112, 124, 140, 156,
- 172, 192, 216, 240, 268, 304, 344, 384, 424, 464, 504, 544, 584, 624, 664, 704, 744, 784, 824, 864, 904, 944, 984, 1024};
-static const uint16_t swb_offset_128_64[] = {0, 4, 8, 12, 16, 20, 24, 32, 40, 48, 64, 92, 128};
-static const uint16_t swb_offset_1024_48[] = {0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 48, 56, 64, 72, 80, 88, 96, 108, 120, 132, 144, 160, 176, 196,
- 216, 240, 264, 292, 320, 352, 384, 416, 448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864, 896, 928, 1024};
-#ifdef LD_DEC
-static const uint16_t swb_offset_512_48[] = {0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 68, 76, 84,
- 92, 100, 112, 124, 136, 148, 164, 184, 208, 236, 268, 300, 332, 364, 396, 428, 460, 512};
-static const uint16_t swb_offset_480_48[] = {0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 64, 72, 80,
- 88, 96, 108, 120, 132, 144, 156, 172, 188, 212, 240, 272, 304, 336, 368, 400, 432, 480};
-#endif
-static const uint16_t swb_offset_128_48[] = {0, 4, 8, 12, 16, 20, 28, 36, 44, 56, 68, 80, 96, 112, 128};
-static const uint16_t swb_offset_1024_32[] = {0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 48, 56, 64, 72, 80, 88, 96, 108, 120, 132, 144, 160, 176, 196, 216,
- 240, 264, 292, 320, 352, 384, 416, 448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864, 896, 928, 960, 992, 1024};
-#ifdef LD_DEC
-static const uint16_t swb_offset_512_32[] = {0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 64, 72, 80, 88,
- 96, 108, 120, 132, 144, 160, 176, 192, 212, 236, 260, 288, 320, 352, 384, 416, 448, 480, 512};
-static const uint16_t swb_offset_480_32[] = {0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 72, 80,
- 88, 96, 104, 112, 124, 136, 148, 164, 180, 200, 224, 256, 288, 320, 352, 384, 416, 448, 480};
-#endif
-static const uint16_t swb_offset_1024_24[] = {0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 52, 60, 68, 76, 84, 92, 100, 108, 116, 124, 136, 148,
- 160, 172, 188, 204, 220, 240, 260, 284, 308, 336, 364, 396, 432, 468, 508, 552, 600, 652, 704, 768, 832, 896, 960, 1024};
-#ifdef LD_DEC
-static const uint16_t swb_offset_512_24[] = {0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 52, 60, 68, 80, 92, 104, 120, 140, 164, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480, 512};
-static const uint16_t swb_offset_480_24[] = {0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 52, 60, 68, 80, 92, 104, 120, 140, 164, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480};
-#endif
-static const uint16_t swb_offset_128_24[] = {0, 4, 8, 12, 16, 20, 24, 28, 36, 44, 52, 64, 76, 92, 108, 128};
-static const uint16_t swb_offset_1024_16[] = {0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 100, 112, 124, 136, 148, 160, 172, 184, 196, 212,
- 228, 244, 260, 280, 300, 320, 344, 368, 396, 424, 456, 492, 532, 572, 616, 664, 716, 772, 832, 896, 960, 1024};
-static const uint16_t swb_offset_128_16[] = {0, 4, 8, 12, 16, 20, 24, 28, 32, 40, 48, 60, 72, 88, 108, 128};
-static const uint16_t swb_offset_1024_8[] = {0, 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 172, 188, 204, 220, 236, 252, 268,
- 288, 308, 328, 348, 372, 396, 420, 448, 476, 508, 544, 580, 620, 664, 712, 764, 820, 880, 944, 1024};
-static const uint16_t swb_offset_128_8[] = {0, 4, 8, 12, 16, 20, 24, 28, 36, 44, 52, 60, 72, 88, 108, 128};
-static const uint16_t* swb_offset_1024_window[] = {
- swb_offset_1024_96, /* 96000 */
- swb_offset_1024_96, /* 88200 */
- swb_offset_1024_64, /* 64000 */
- swb_offset_1024_48, /* 48000 */
- swb_offset_1024_48, /* 44100 */
- swb_offset_1024_32, /* 32000 */
- swb_offset_1024_24, /* 24000 */
- swb_offset_1024_24, /* 22050 */
- swb_offset_1024_16, /* 16000 */
- swb_offset_1024_16, /* 12000 */
- swb_offset_1024_16, /* 11025 */
- swb_offset_1024_8 /* 8000 */
-};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifndef FIXED_POINT
-static const real_t iq_table[IQ_TABLE_SIZE] = {0,
- 1,
- 2.5198420997897464,
- 4.3267487109222245,
- 6.3496042078727974,
- 8.5498797333834844,
- 10.902723556992836,
- 13.390518279406722,
- 15.999999999999998,
- 18.720754407467133,
- 21.544346900318832,
- 24.463780996262464,
- 27.47314182127996,
- 30.567350940369842,
- 33.741991698453212,
- 36.993181114957046,
- 40.317473596635935,
- 43.711787041189993,
- 47.173345095760126,
- 50.699631325716943,
- 54.288352331898118,
- 57.937407704003519,
- 61.6448652744185,
- 65.408940536585988,
- 69.227979374755591,
- 73.100443455321638,
- 77.024897778591622,
- 80.999999999999986,
- 85.024491212518527,
- 89.097187944889555,
- 93.216975178615741,
- 97.382800224133163,
- 101.59366732596474,
- 105.84863288986224,
- 110.14680124343441,
- 114.4873208566006,
- 118.86938096020653,
- 123.29220851090024,
- 127.75506545836058,
- 132.25724627755247,
- 136.79807573413572,
- 141.37690685569191,
- 145.99311908523086,
- 150.6461165966291,
- 155.33532675434674,
- 160.06019870205279,
- 164.82020206673349,
- 169.61482576651861,
- 174.44357691188537,
- 179.30597979112557,
- 184.20157493201927,
- 189.12991823257562,
- 194.09058015449685,
- 199.08314497371677,
- 204.1072100829694,
- 209.16238534187647,
- 214.24829247050752,
- 219.36456448277784,
- 224.51084515641216,
- 229.6867885365223,
- 234.89205847013176,
- 240.12632816923249,
- 245.38927980018505,
- 250.68060409747261,
- 255.99999999999991,
- 261.34717430828869,
- 266.72184136106449,
- 272.12372272986045,
- 277.55254693037961,
- 283.0080491494619,
- 288.48997098659891,
- 293.99806020902247,
- 299.53207051947408,
- 305.0917613358298,
- 310.67689758182206,
- 316.28724948815585,
- 321.92259240337177,
- 327.58270661385535,
- 333.26737717243742,
- 338.97639373507025,
- 344.70955040510125,
- 350.46664558470013,
- 356.24748183302603,
- 362.05186573075139,
- 367.87960775058258,
- 373.73052213344511,
- 379.60442677002078,
- 385.50114308734607,
- 391.42049594019937,
- 397.36231350702371,
- 403.32642719014467,
- 409.31267152006262,
- 415.32088406360799,
- 421.35090533576471,
- 427.40257871497619,
- 433.4757503617617,
- 439.5702691404793,
- 445.68598654408271,
- 451.82275662172759,
- 457.98043590909128,
- 464.15888336127773,
- 470.35796028818726,
- 476.5775302922363,
- 482.81745920832043,
- 489.07761504591741,
- 495.35786793323581,
- 501.65809006331688,
- 507.97815564200368,
- 514.31794083769648,
- 520.67732373281672,
- 527.05618427690604,
- 533.45440424129174,
- 539.87186717525128,
- 546.30845836361505,
- 552.76406478574609,
- 559.23857507584194,
- 565.73187948450413,
- 572.24386984152341,
- 578.77443951983378,
- 585.32348340058843,
- 591.89089783931263,
- 598.47658063309257,
- 605.08043098876044,
- 611.70234949203643,
- 618.3422380775919,
- 624.99999999999977,
- 631.67553980553748,
- 638.36876330481164,
- 645.07957754617485,
- 651.80789078990415,
- 658.55361248311499,
- 665.31665323538357,
- 672.09692479505225,
- 678.8943400261943,
- 685.70881288621433,
- 692.540258404062,
- 699.38859265903977,
- 706.25373276018058,
- 713.13559682617972,
- 720.03410396586037,
- 726.94917425915435,
- 733.88072873858209,
- 740.82868937121543,
- 747.79297904110535,
- 754.77352153216191,
- 761.77024151147043,
- 768.78306451302956,
- 775.81191692189896,
- 782.85672595874246,
- 789.91741966475445,
- 796.99392688695798,
- 804.08617726386274,
- 811.19410121147098,
- 818.31762990962227,
- 825.45669528866563,
- 832.61123001644864,
- 839.78116748561604,
- 846.96644180120552,
- 854.16698776853514,
- 861.38274088137143,
- 868.61363731036977,
- 875.85961389178203,
- 883.12060811641959,
- 890.39655811886757,
- 897.68740266694181,
- 904.99308115138172,
- 912.31353357577188,
- 919.64870054668756,
- 926.99852326405619,
- 934.36294351172899,
- 941.74190364825859,
- 949.13534659787422,
- 956.54321584165211,
- 963.96545540887348,
- 971.40200986856541,
- 978.85282432122176,
- 986.31784439069588,
- 993.7970162162635,
- 1001.29028644485,
- 1008.797602223418,
- 1016.3189111915103,
- 1023.8541614739464,
- 1031.4033016736653,
- 1038.9662808647138,
- 1046.5430485853758,
- 1054.1335548314366,
- 1061.7377500495838,
- 1069.3555851309357,
- 1076.9870114046978,
- 1084.6319806319441,
- 1092.2904449995174,
- 1099.9623571140482,
- 1107.6476699960892,
- 1115.3463370743607,
- 1123.058312180106,
- 1130.7835495415541,
- 1138.5220037784854,
- 1146.273629896901,
- 1154.0383832837879,
- 1161.816219701986,
- 1169.607095285146,
- 1177.4109665327808,
- 1185.2277903054078,
- 1193.0575238197798,
- 1200.9001246442001,
- 1208.7555506939248,
- 1216.6237602266442,
- 1224.5047118380478,
- 1232.3983644574657,
- 1240.3046773435874,
- 1248.2236100802568,
- 1256.1551225723395,
- 1264.099175041662,
- 1272.0557280230228,
- 1280.0247423602691,
- 1288.0061792024444,
- 1295.9999999999995,
- 1304.006166501068,
- 1312.0246407478062,
- 1320.0553850727929,
- 1328.0983620954903,
- 1336.1535347187651,
- 1344.2208661254647,
- 1352.3003197750522,
- 1360.3918594002962,
- 1368.4954490040145,
- 1376.6110528558709,
- 1384.7386354892244,
- 1392.8781616980295,
- 1401.0295965337855,
- 1409.1929053025353,
- 1417.3680535619119,
- 1425.5550071182327,
- 1433.7537320236374,
- 1441.9641945732744,
- 1450.1863613025282,
- 1458.4201989842913,
- 1466.6656746262797,
- 1474.9227554683875,
- 1483.1914089800841,
- 1491.4716028578516,
- 1499.7633050226596,
- 1508.0664836174794,
- 1516.3811070048375,
- 1524.7071437644029,
- 1533.0445626906128,
- 1541.3933327903342,
- 1549.7534232805581,
- 1558.1248035861302,
- 1566.507443337515,
- 1574.9013123685909,
- 1583.3063807144795,
- 1591.7226186094069,
- 1600.1499964845941,
- 1608.58848496618,
- 1617.0380548731737,
- 1625.4986772154357,
- 1633.9703231916887,
- 1642.4529641875577,
- 1650.9465717736346,
- 1659.4511177035752,
- 1667.9665739122186,
- 1676.4929125137353,
- 1685.030105799801,
- 1693.5781262377957,
- 1702.136946469027,
- 1710.7065393069795,
- 1719.2868777355877,
- 1727.8779349075323,
- 1736.4796841425596,
- 1745.092098925825,
- 1753.7151529062583,
- 1762.3488198949503,
- 1770.9930738635628,
- 1779.6478889427597,
- 1788.3132394206564,
- 1796.9890997412947,
- 1805.6754445031333,
- 1814.3722484575621,
- 1823.0794865074322,
- 1831.7971337056094,
- 1840.5251652535437,
- 1849.2635564998579,
- 1858.0122829389563,
- 1866.7713202096493,
- 1875.5406440937966,
- 1884.3202305149687,
- 1893.110055537124,
- 1901.9100953633042,
- 1910.7203263343454,
- 1919.5407249276057,
- 1928.3712677557098,
- 1937.2119315653083,
- 1946.0626932358525,
- 1954.923529778386,
- 1963.79441833435,
- 1972.6753361744036,
- 1981.5662606972594,
- 1990.467169428533,
- 1999.3780400196069,
- 2008.2988502465078,
- 2017.2295780087982,
- 2026.1702013284819,
- 2035.1206983489212,
- 2044.0810473337688,
- 2053.0512266659125,
- 2062.0312148464309,
- 2071.0209904935646,
- 2080.0205323416958,
- 2089.0298192403443,
- 2098.0488301531714,
- 2107.0775441569995,
- 2116.115940440839,
- 2125.1639983049317,
- 2134.2216971597995,
- 2143.2890165253098,
- 2152.3659360297484,
- 2161.4524354089031,
- 2170.5484945051617,
- 2179.6540932666144,
- 2188.7692117461711,
- 2197.8938301006888,
- 2207.0279285901042,
- 2216.1714875765838,
- 2225.324487523676,
- 2234.4869089954782,
- 2243.6587326558101,
- 2252.8399392673982,
- 2262.0305096910702,
- 2271.2304248849537,
- 2280.4396659036897,
- 2289.6582138976523,
- 2298.8860501121762,
- 2308.1231558867926,
- 2317.3695126544767,
- 2326.6251019409005,
- 2335.8899053636933,
- 2345.1639046317132,
- 2354.4470815443233,
- 2363.7394179906792,
- 2373.0408959490205,
- 2382.3514974859731,
- 2391.6712047558558,
- 2400.9999999999991,
- 2410.3378655460651,
- 2419.6847838073813,
- 2429.0407372822747,
- 2438.4057085534191,
- 2447.7796802871858,
- 2457.1626352330004,
- 2466.5545562227112,
- 2475.9554261699564,
- 2485.3652280695474,
- 2494.7839449968492,
- 2504.2115601071737,
- 2513.6480566351788,
- 2523.0934178942675,
- 2532.5476272760025,
- 2542.0106682495189,
- 2551.482524360948,
- 2560.9631792328441,
- 2570.4526165636184,
- 2579.9508201269791,
- 2589.4577737713744,
- 2598.9734614194458,
- 2608.4978670674823,
- 2618.0309747848837,
- 2627.5727687136259,
- 2637.1232330677353,
- 2646.6823521327647,
- 2656.2501102652768,
- 2665.8264918923328,
- 2675.4114815109842,
- 2685.0050636877722,
- 2694.6072230582295,
- 2704.2179443263894,
- 2713.8372122642972,
- 2723.4650117115279,
- 2733.1013275747096,
- 2742.7461448270483,
- 2752.3994485078601,
- 2762.0612237221085,
- 2771.7314556399419,
- 2781.4101294962406,
- 2791.0972305901655,
- 2800.7927442847094,
- 2810.4966560062589,
- 2820.2089512441521,
- 2829.9296155502466,
- 2839.6586345384894,
- 2849.3959938844923,
- 2859.1416793251065,
- 2868.8956766580086,
- 2878.6579717412847,
- 2888.4285504930212,
- 2898.2073988908974,
- 2907.9945029717837,
- 2917.789848831344,
- 2927.5934226236377,
- 2937.4052105607311,
- 2947.2251989123079,
- 2957.0533740052865,
- 2966.8897222234368,
- 2976.734230007005,
- 2986.5868838523397,
- 2996.4476703115197,
- 3006.3165759919889,
- 3016.1935875561908,
- 3026.0786917212095,
- 3035.9718752584108,
- 3045.8731249930906,
- 3055.7824278041207,
- 3065.6997706236039,
- 3075.625140436528,
- 3085.5585242804245,
- 3095.4999092450298,
- 3105.4492824719491,
- 3115.4066311543256,
- 3125.3719425365089,
- 3135.3452039137287,
- 3145.3264026317715,
- 3155.3155260866592,
- 3165.3125617243295,
- 3175.3174970403229,
- 3185.3303195794679,
- 3195.35101693557,
- 3205.3795767511078,
- 3215.4159867169251,
- 3225.460234571929,
- 3235.5123081027928,
- 3245.5721951436558,
- 3255.63988357583,
- 3265.7153613275095,
- 3275.7986163734795,
- 3285.8896367348289,
- 3295.9884104786665,
- 3306.0949257178395,
- 3316.2091706106517,
- 3326.331133360588,
- 3336.4608022160378,
- 3346.5981654700231,
- 3356.7432114599264,
- 3366.8959285672249,
- 3377.0563052172211,
- 3387.2243298787821,
- 3397.3999910640764,
- 3407.5832773283128,
- 3417.7741772694862,
- 3427.9726795281199,
- 3438.1787727870123,
- 3448.3924457709873,
- 3458.6136872466445,
- 3468.8424860221107,
- 3479.0788309467976,
- 3489.3227109111554,
- 3499.5741148464344,
- 3509.8330317244445,
- 3520.0994505573185,
- 3530.3733603972751,
- 3540.6547503363886,
- 3550.9436095063534,
- 3561.239927078258,
- 3571.5436922623535,
- 3581.8548943078308,
- 3592.1735225025936,
- 3602.4995661730372,
- 3612.8330146838275,
- 3623.1738574376814,
- 3633.5220838751502,
- 3643.8776834744031,
- 3654.2406457510142,
- 3664.6109602577494,
- 3674.9886165843564,
- 3685.3736043573545,
- 3695.7659132398294,
- 3706.1655329312248,
- 3716.5724531671399,
- 3726.9866637191262,
- 3737.4081543944876,
- 3747.8369150360782,
- 3758.2729355221072,
- 3768.7162057659411,
- 3779.1667157159077,
- 3789.6244553551055,
- 3800.0894147012082,
- 3810.5615838062768,
- 3821.0409527565694,
- 3831.5275116723533,
- 3842.0212507077194,
- 3852.522160050396,
- 3863.0302299215673,
- 3873.5454505756893,
- 3884.0678123003108,
- 3894.5973054158922,
- 3905.1339202756285,
- 3915.6776472652732,
- 3926.2284768029604,
- 3936.7863993390338,
- 3947.3514053558706,
- 3957.9234853677135,
- 3968.5026299204969,
- 3979.0888295916798,
- 3989.6820749900776,
- 4000.2823567556948,
- 4010.8896655595613,
- 4021.5039921035655,
- 4032.1253271202945,
- 4042.7536613728694,
- 4053.3889856547858,
- 4064.0312907897551,
- 4074.6805676315448,
- 4085.3368070638221,
- 4095.9999999999982,
- 4106.6701373830711,
- 4117.347210185475,
- 4128.0312094089259,
- 4138.722126084268,
- 4149.4199512713267,
- 4160.1246760587583,
- 4170.8362915638982,
- 4181.5547889326181,
- 4192.2801593391769,
- 4203.0123939860741,
- 4213.7514841039101,
- 4224.4974209512384,
- 4235.2501958144258,
- 4246.0098000075095,
- 4256.7762248720574,
- 4267.549461777031,
- 4278.3295021186423,
- 4289.1163373202198,
- 4299.9099588320714,
- 4310.7103581313495,
- 4321.5175267219138,
- 4332.3314561342004,
- 4343.152137925088,
- 4353.9795636777671,
- 4364.8137250016052,
- 4375.6546135320223,
- 4386.5022209303588,
- 4397.3565388837469,
- 4408.2175591049827,
- 4419.0852733324018,
- 4429.9596733297531,
- 4440.8407508860728,
- 4451.7284978155603,
- 4462.6229059574571,
- 4473.5239671759227,
- 4484.4316733599126,
- 4495.3460164230582,
- 4506.2669883035496,
- 4517.1945809640119,
- 4528.1287863913894,
- 4539.069596596828,
- 4550.0170036155587,
- 4560.9709995067806,
- 4571.931576353546,
- 4582.898726262647,
- 4593.8724413645004,
- 4604.8527138130348,
- 4615.8395357855816,
- 4626.8328994827571,
- 4637.8327971283588,
- 4648.8392209692511,
- 4659.8521632752563,
- 4670.8716163390473,
- 4681.8975724760394,
- 4692.9300240242837,
- 4703.9689633443595,
- 4715.0143828192668,
- 4726.0662748543255,
- 4737.1246318770682,
- 4748.1894463371373,
- 4759.2607107061804,
- 4770.3384174777493,
- 4781.4225591671993,
- 4792.5131283115852,
- 4803.6101174695614,
- 4814.7135192212854,
- 4825.8233261683154,
- 4836.9395309335096,
- 4848.0621261609349,
- 4859.1911045157631,
- 4870.3264586841779,
- 4881.4681813732768,
- 4892.6162653109768,
- 4903.7707032459193,
- 4914.931487947375,
- 4926.0986122051509,
- 4937.2720688294967,
- 4948.4518506510112,
- 4959.637950520555,
- 4970.8303613091521,
- 4982.0290759079044,
- 4993.2340872278974,
- 5004.4453882001153,
- 5015.6629717753467,
- 5026.8868309241007,
- 5038.1169586365131,
- 5049.353347922266,
- 5060.5959918104927,
- 5071.8448833496996,
- 5083.1000156076734,
- 5094.3613816713996,
- 5105.6289746469747,
- 5116.9027876595246,
- 5128.18281385312,
- 5139.4690463906918,
- 5150.7614784539473,
- 5162.0601032432933,
- 5173.3649139777472,
- 5184.6759038948594,
- 5195.9930662506322,
- 5207.3163943194386,
- 5218.6458813939435,
- 5229.9815207850224,
- 5241.3233058216847,
- 5252.6712298509919,
- 5264.025286237983,
- 5275.3854683655954,
- 5286.7517696345885,
- 5298.1241834634639,
- 5309.5027032883945,
- 5320.887322563146,
- 5332.2780347589978,
- 5343.6748333646756,
- 5355.0777118862716,
- 5366.4866638471722,
- 5377.901682787985,
- 5389.3227622664635,
- 5400.749895857437,
- 5412.1830771527357,
- 5423.622299761123,
- 5435.067557308219,
- 5446.5188434364318,
- 5457.9761518048872,
- 5469.4394760893592,
- 5480.9088099821975,
- 5492.3841471922606,
- 5503.8654814448455,
- 5515.3528064816201,
- 5526.846116060552,
- 5538.3454039558474,
- 5549.8506639578736,
- 5561.3618898731029,
- 5572.8790755240361,
- 5584.4022147491451,
- 5595.9313014027975,
- 5607.4663293552012,
- 5619.0072924923297,
- 5630.5541847158656,
- 5642.1069999431284,
- 5653.665732107017,
- 5665.230375155943,
- 5676.8009230537655,
- 5688.3773697797333,
- 5699.9597093284156,
- 5711.5479357096474,
- 5723.1420429484588,
- 5734.7420250850209,
- 5746.347876174581,
- 5757.9595902874016,
- 5769.5771615087006,
- 5781.2005839385911,
- 5792.8298516920213,
- 5804.4649588987149,
- 5816.1058997031105,
- 5827.7526682643065,
- 5839.4052587559972,
- 5851.0636653664196,
- 5862.7278822982908,
- 5874.3979037687541,
- 5886.0737240093204,
- 5897.7553372658094,
- 5909.4427377982956,
- 5921.1359198810505,
- 5932.8348778024874,
- 5944.5396058651031,
- 5956.2500983854261,
- 5967.9663496939575,
- 5979.6883541351208,
- 5991.4161060672022,
- 6003.1495998623004,
- 6014.8888299062692,
- 6026.6337905986684,
- 6038.3844763527022,
- 6050.1408815951781,
- 6061.9030007664414,
- 6073.6708283203316,
- 6085.4443587241267,
- 6097.2235864584891,
- 6109.0085060174197,
- 6120.7991119081998,
- 6132.595398651345,
- 6144.3973607805519,
- 6156.2049928426459,
- 6168.0182893975361,
- 6179.8372450181578,
- 6191.6618542904307,
- 6203.4921118132024,
- 6215.3280121982016,
- 6227.1695500699925,
- 6239.0167200659189,
- 6250.8695168360628,
- 6262.7279350431891,
- 6274.5919693627056,
- 6286.4616144826068,
- 6298.3368651034316,
- 6310.2177159382172,
- 6322.1041617124456,
- 6333.9961971640032,
- 6345.8938170431311,
- 6357.7970161123785,
- 6369.7057891465583,
- 6381.6201309327007,
- 6393.5400362700075,
- 6405.4654999698032,
- 6417.3965168554978,
- 6429.3330817625329,
- 6441.2751895383453,
- 6453.2228350423138,
- 6465.176013145724,
- 6477.134718731716,
- 6489.0989466952469,
- 6501.0686919430445,
- 6513.0439493935628,
- 6525.0247139769417,
- 6537.010980634961,
- 6549.002744321001,
- 6560.9999999999973,
- 6573.0027426483985,
- 6585.0109672541284,
- 6597.0246688165371,
- 6609.0438423463656,
- 6621.0684828657004,
- 6633.0985854079354,
- 6645.134145017727,
- 6657.1751567509573,
- 6669.2216156746908,
- 6681.2735168671343,
- 6693.3308554176001,
- 6705.3936264264594,
- 6717.461825005108,
- 6729.535446275926,
- 6741.6144853722335,
- 6753.6989374382601,
- 6765.7887976290967,
- 6777.8840611106634,
- 6789.9847230596661,
- 6802.0907786635626,
- 6814.2022231205201,
- 6826.3190516393797,
- 6838.4412594396181,
- 6850.5688417513074,
- 6862.701793815083,
- 6874.840110882099,
- 6886.9837882139991,
- 6899.1328210828724,
- 6911.2872047712199,
- 6923.4469345719199,
- 6935.6120057881863,
- 6947.7824137335365,
- 6959.9581537317536,
- 6972.1392211168532,
- 6984.3256112330409,
- 6996.5173194346862,
- 7008.7143410862773,
- 7020.9166715623942,
- 7033.1243062476678,
- 7045.3372405367481,
- 7057.5554698342685,
- 7069.7789895548103,
- 7082.0077951228714,
- 7094.2418819728273,
- 7106.4812455489018,
- 7118.7258813051285,
- 7130.9757847053224,
- 7143.2309512230404,
- 7155.4913763415516,
- 7167.7570555538041,
- 7180.0279843623894,
- 7192.3041582795131,
- 7204.5855728269571,
- 7216.8722235360519,
- 7229.1641059476406,
- 7241.4612156120484,
- 7253.7635480890503,
- 7266.0710989478375,
- 7278.3838637669869,
- 7290.7018381344296,
- 7303.0250176474174,
- 7315.3533979124932,
- 7327.6869745454596,
- 7340.0257431713462,
- 7352.3696994243801,
- 7364.7188389479543,
- 7377.0731573945968,
- 7389.4326504259407,
- 7401.7973137126937,
- 7414.1671429346061,
- 7426.5421337804428,
- 7438.922281947951,
- 7451.3075831438346,
- 7463.6980330837177,
- 7476.0936274921214,
- 7488.4943621024304,
- 7500.9002326568652,
- 7513.3112349064522,
- 7525.7273646109943,
- 7538.1486175390446,
- 7550.5749894678729,
- 7563.0064761834419,
- 7575.4430734803736,
- 7587.8847771619248,
- 7600.3315830399597,
- 7612.7834869349153,
- 7625.24048467578,
- 7637.7025721000637,
- 7650.1697450537677,
- 7662.6419993913596,
- 7675.1193309757446,
- 7687.6017356782404,
- 7700.0892093785433,
- 7712.5817479647112,
- 7725.079347333125,
- 7737.5820033884729,
- 7750.0897120437139,
- 7762.6024692200581,
- 7775.1202708469355,
- 7787.6431128619733,
- 7800.1709912109645,
- 7812.7039018478481,
- 7825.2418407346768,
- 7837.7848038415968,
- 7850.3327871468155,
- 7862.8857866365806,
- 7875.4437983051539,
- 7888.006818154784,
- 7900.5748421956796,
- 7913.1478664459901,
- 7925.725886931772,
- 7938.3088996869719,
- 7950.8969007533951,
- 7963.4898861806851,
- 7976.0878520262959,
- 7988.6907943554688,
- 8001.2987092412086,
- 8013.911592764257,
- 8026.5294410130691,
- 8039.1522500837891,
- 8051.7800160802271,
- 8064.412735113835,
- 8077.0504033036796,
- 8089.6930167764222,
- 8102.3405716662946,
- 8114.9930641150731,
- 8127.6504902720571,
- 8140.3128462940449,
- 8152.9801283453098,
- 8165.6523325975786,
- 8178.3294552300049,
- 8191.0114924291529,
- 8203.6984403889655,
- 8216.3902953107463,
- 8229.0870534031419,
- 8241.7887108821069,
- 8254.4952639708936,
- 8267.2067089000211,
- 8279.9230419072574,
- 8292.6442592375952,
- 8305.3703571432306,
- 8318.101331883543,
- 8330.8371797250657,
- 8343.577896941475,
- 8356.3234798135582,
- 8369.0739246291978,
- 8381.8292276833508,
- 8394.5893852780209,
- 8407.3543937222421,
- 8420.1242493320569,
- 8432.8989484304948,
- 8445.6784873475499,
- 8458.4628624201578,
- 8471.2520699921806,
- 8484.0461064143838,
- 8496.8449680444082,
- 8509.6486512467636,
- 8522.4571523927953,
- 8535.270467860666,
- 8548.0885940353437,
- 8560.9115273085663,
- 8573.7392640788403,
- 8586.5718007514006,
- 8599.4091337382069,
- 8612.2512594579148,
- 8625.0981743358552,
- 8637.9498748040205,
- 8650.8063573010386,
- 8663.6676182721567,
- 8676.533654169225,
- 8689.4044614506638,
- 8702.2800365814601,
- 8715.1603760331418,
- 8728.0454762837508,
- 8740.9353338178389,
- 8753.8299451264356,
- 8766.7293067070332,
- 8779.6334150635721,
- 8792.5422667064158,
- 8805.4558581523324,
- 8818.3741859244819,
- 8831.2972465523908,
- 8844.2250365719356,
- 8857.1575525253265,
- 8870.0947909610859,
- 8883.0367484340295,
- 8895.9834215052524,
- 8908.934806742107,
- 8921.8909007181846,
- 8934.8517000132997,
- 8947.817201213471,
- 8960.7874009109,
- 8973.7622957039603,
- 8986.7418821971733,
- 8999.7261570011924,
- 9012.7151167327884,
- 9025.7087580148236,
- 9038.7070774762469,
- 9051.7100717520643,
- 9064.7177374833282,
- 9077.7300713171153,
- 9090.7470699065179,
- 9103.7687299106146,
- 9116.7950479944648,
- 9129.8260208290812,
- 9142.8616450914233,
- 9155.9019174643727,
- 9168.9468346367157,
- 9181.9963933031358,
- 9195.0505901641845,
- 9208.1094219262741,
- 9221.1728853016557,
- 9234.240977008405,
- 9247.3136937704076,
- 9260.3910323173386,
- 9273.472989384647,
- 9286.5595617135423,
- 9299.6507460509747,
- 9312.7465391496207,
- 9325.8469377678684,
- 9338.9519386698012,
- 9352.0615386251757,
- 9365.1757344094131,
- 9378.2945228035842,
- 9391.4179005943843,
- 9404.5458645741273,
- 9417.6784115407263,
- 9430.8155382976747,
- 9443.9572416540359,
- 9457.1035184244265,
- 9470.2543654290002,
- 9483.4097794934296,
- 9496.5697574488931,
- 9509.7342961320664,
- 9522.9033923850911,
- 9536.0770430555804,
- 9549.2552449965824,
- 9562.4379950665825,
- 9575.6252901294793,
- 9588.8171270545736,
- 9602.0135027165488,
- 9615.2144139954635,
- 9628.4198577767274,
- 9641.629830951093,
- 9654.844330414644,
- 9668.0633530687719,
- 9681.286895820167,
- 9694.5149555808002,
- 9707.7475292679192,
- 9720.9846138040157,
- 9734.2262061168276,
- 9747.4723031393187,
- 9760.7229018096641,
- 9773.9779990712323,
- 9787.2375918725811,
- 9800.5016771674327,
- 9813.7702519146696,
- 9827.0433130783094,
- 9840.3208576275028,
- 9853.602882536512,
- 9866.8893847846994,
- 9880.1803613565116,
- 9893.4758092414686,
- 9906.7757254341523,
- 9920.0801069341851,
- 9933.3889507462245,
- 9946.7022538799429,
- 9960.0200133500221,
- 9973.3422261761298,
- 9986.6688893829159,
- 9999.9999999999945,
- 10013.335555061929,
- 10026.675551608221,
- 10040.019986683301,
- 10053.368857336509,
- 10066.722160622081,
- 10080.079893599144,
- 10093.442053331697,
- 10106.808636888598,
- 10120.179641343551,
- 10133.555063775095,
- 10146.934901266595,
- 10160.31915090622,
- 10173.707809786936,
- 10187.100875006496,
- 10200.498343667417,
- 10213.900212876984,
- 10227.306479747222,
- 10240.717141394889,
- 10254.132194941467,
- 10267.551637513146,
- 10280.975466240814,
- 10294.40367826004,
- 10307.836270711066,
- 10321.273240738796,
- 10334.71458549278,
- 10348.160302127204,
- 10361.610387800878,
- 10375.064839677221,
- 10388.523654924258,
- 10401.986830714593,
- 10415.454364225412,
- 10428.926252638465,
- 10442.402493140049,
- 10455.883082921007,
- 10469.368019176709,
- 10482.85729910704,
- 10496.350919916393,
- 10509.848878813653,
- 10523.351173012188,
- 10536.857799729838,
- 10550.3687561889,
- 10563.884039616123,
- 10577.403647242685,
- 10590.927576304197,
- 10604.455824040679,
- 10617.988387696556,
- 10631.525264520642,
- 10645.066451766135,
- 10658.611946690598,
- 10672.161746555956,
- 10685.715848628475,
- 10699.274250178762,
- 10712.836948481747,
- 10726.403940816675,
- 10739.975224467091,
- 10753.550796720834,
- 10767.130654870027,
- 10780.714796211059,
- 10794.303218044579,
- 10807.895917675487,
- 10821.492892412922,
- 10835.094139570248,
- 10848.699656465047,
- 10862.309440419107,
- 10875.923488758415,
- 10889.541798813138,
- 10903.16436791762,
- 10916.791193410372,
- 10930.422272634056,
- 10944.05760293548,
- 10957.697181665582,
- 10971.341006179427,
- 10984.98907383619,
- 10998.641381999149,
- 11012.297928035676,
- 11025.958709317223,
- 11039.623723219316,
- 11053.292967121541,
- 11066.966438407539,
- 11080.64413446499,
- 11094.326052685608,
- 11108.012190465128,
- 11121.702545203296,
- 11135.397114303863,
- 11149.095895174571,
- 11162.798885227143,
- 11176.506081877278,
- 11190.217482544635,
- 11203.933084652828,
- 11217.652885629415,
- 11231.376882905886,
- 11245.105073917659,
- 11258.837456104062,
- 11272.574026908333,
- 11286.314783777601,
- 11300.059724162888,
- 11313.808845519083,
- 11327.562145304952,
- 11341.319620983111,
- 11355.081270020033,
- 11368.847089886023,
- 11382.617078055218,
- 11396.391232005579,
- 11410.169549218874,
- 11423.952027180676,
- 11437.738663380349,
- 11451.529455311042,
- 11465.324400469679,
- 11479.123496356951,
- 11492.926740477304,
- 11506.734130338931,
- 11520.545663453764,
- 11534.361337337466,
- 11548.181149509423,
- 11562.005097492724,
- 11575.83317881417,
- 11589.665391004253,
- 11603.501731597149,
- 11617.342198130715,
- 11631.186788146468,
- 11645.035499189589,
- 11658.888328808911,
- 11672.745274556904,
- 11686.606333989675,
- 11700.471504666955,
- 11714.340784152086,
- 11728.214170012021,
- 11742.091659817312,
- 11755.973251142101,
- 11769.858941564111,
- 11783.748728664636,
- 11797.642610028539,
- 11811.540583244237,
- 11825.442645903697,
- 11839.34879560242,
- 11853.259029939445,
- 11867.173346517333,
- 11881.091742942155,
- 11895.014216823492,
- 11908.940765774427,
- 11922.871387411526,
- 11936.806079354839,
- 11950.744839227897,
- 11964.687664657684,
- 11978.634553274653,
- 11992.585502712702,
- 12006.540510609168,
- 12020.499574604828,
- 12034.462692343877,
- 12048.429861473938,
- 12062.401079646032,
- 12076.376344514589,
- 12090.355653737433,
- 12104.339004975769,
- 12118.326395894188,
- 12132.317824160644,
- 12146.313287446457,
- 12160.312783426305,
- 12174.316309778205,
- 12188.323864183525,
- 12202.335444326955,
- 12216.351047896511,
- 12230.370672583531,
- 12244.394316082657,
- 12258.421976091831,
- 12272.453650312296,
- 12286.489336448574,
- 12300.529032208471,
- 12314.572735303058,
- 12328.620443446678,
- 12342.672154356922,
- 12356.727865754638,
- 12370.787575363909,
- 12384.851280912055,
- 12398.918980129623,
- 12412.990670750381,
- 12427.066350511306,
- 12441.146017152583,
- 12455.229668417589,
- 12469.317302052901,
- 12483.40891580827,
- 12497.50450743663,
- 12511.604074694078,
- 12525.707615339878,
- 12539.815127136444,
- 12553.926607849342,
- 12568.042055247275,
- 12582.161467102082,
- 12596.284841188726,
- 12610.41217528529,
- 12624.543467172971,
- 12638.678714636069,
- 12652.817915461985,
- 12666.961067441209,
- 12681.108168367316,
- 12695.259216036962,
- 12709.414208249869,
- 12723.573142808827,
- 12737.736017519681,
- 12751.902830191326,
- 12766.073578635704,
- 12780.248260667788,
- 12794.426874105588,
- 12808.609416770132,
- 12822.795886485468,
- 12836.986281078653,
- 12851.180598379744,
- 12865.378836221802,
- 12879.580992440871,
- 12893.787064875984,
- 12907.997051369144,
- 12922.210949765335,
- 12936.428757912496,
- 12950.650473661524,
- 12964.876094866273,
- 12979.105619383534,
- 12993.339045073039,
- 13007.576369797454,
- 13021.817591422368,
- 13036.062707816285,
- 13050.311716850629,
- 13064.564616399723,
- 13078.821404340792,
- 13093.082078553954,
- 13107.346636922217,
- 13121.615077331464,
- 13135.887397670458,
- 13150.163595830827,
- 13164.44366970706,
- 13178.727617196502,
- 13193.015436199352,
- 13207.307124618648,
- 13221.602680360265,
- 13235.902101332911,
- 13250.205385448118,
- 13264.512530620239,
- 13278.823534766434,
- 13293.138395806676,
- 13307.457111663734,
- 13321.779680263176,
- 13336.106099533356,
- 13350.436367405409,
- 13364.77048181325,
- 13379.108440693562,
- 13393.450241985796,
- 13407.795883632158,
- 13422.145363577607,
- 13436.498679769853,
- 13450.855830159346,
- 13465.216812699266,
- 13479.581625345529,
- 13493.950266056772,
- 13508.32273279435,
- 13522.699023522329,
- 13537.079136207483,
- 13551.463068819286,
- 13565.850819329906,
- 13580.2423857142,
- 13594.63776594971,
- 13609.036958016657,
- 13623.439959897927,
- 13637.846769579081,
- 13652.257385048335,
- 13666.67180429656,
- 13681.090025317284,
- 13695.512046106669,
- 13709.937864663521,
- 13724.367478989278,
- 13738.800887088004,
- 13753.238086966385,
- 13767.679076633727,
- 13782.123854101939,
- 13796.572417385545,
- 13811.024764501659,
- 13825.480893469998,
- 13839.94080231286,
- 13854.404489055134,
- 13868.871951724283,
- 13883.34318835034,
- 13897.818196965914,
- 13912.296975606168,
- 13926.779522308825,
- 13941.26583511416,
- 13955.755912064991,
- 13970.249751206682,
- 13984.747350587126,
- 13999.248708256751,
- 14013.753822268511,
- 14028.262690677873,
- 14042.775311542828,
- 14057.291682923867,
- 14071.811802883994,
- 14086.335669488704,
- 14100.863280805994,
- 14115.394634906341,
- 14129.92972986271,
- 14144.468563750548,
- 14159.01113464777,
- 14173.55744063476,
- 14188.107479794369,
- 14202.661250211901,
- 14217.218749975118,
- 14231.779977174227,
- 14246.344929901879,
- 14260.913606253163,
- 14275.486004325601,
- 14290.062122219146,
- 14304.641958036171,
- 14319.225509881464,
- 14333.812775862236,
- 14348.403754088098,
- 14362.998442671067,
- 14377.59683972556,
- 14392.198943368388,
- 14406.804751718748,
- 14421.414262898223,
- 14436.027475030774,
- 14450.64438624274,
- 14465.264994662828,
- 14479.889298422106,
- 14494.517295654005,
- 14509.148984494313,
- 14523.784363081166,
- 14538.423429555049,
- 14553.066182058781,
- 14567.712618737527,
- 14582.362737738777,
- 14597.016537212348,
- 14611.674015310382,
- 14626.33517018734,
- 14640.999999999993,
- 14655.668502907418,
- 14670.340677071003,
- 14685.016520654426,
- 14699.696031823671,
- 14714.379208746999,
- 14729.066049594967,
- 14743.756552540408,
- 14758.45071575843,
- 14773.148537426418,
- 14787.850015724018,
- 14802.555148833142,
- 14817.263934937961,
- 14831.976372224897,
- 14846.692458882624,
- 14861.41219310206,
- 14876.135573076363,
- 14890.862597000923,
- 14905.593263073371,
- 14920.327569493558,
- 14935.065514463557,
- 14949.807096187662,
- 14964.552312872382,
- 14979.301162726431,
- 14994.053643960735,
- 15008.809754788414,
- 15023.569493424788,
- 15038.332858087369,
- 15053.099846995858,
- 15067.870458372134,
- 15082.644690440264,
- 15097.422541426484,
- 15112.204009559202,
- 15126.989093068994,
- 15141.777790188597,
- 15156.570099152905,
- 15171.366018198967,
- 15186.165545565986,
- 15200.968679495301,
- 15215.775418230402,
- 15230.585760016909,
- 15245.399703102579,
- 15260.217245737298,
- 15275.038386173073,
- 15289.863122664035,
- 15304.691453466432,
- 15319.523376838621,
- 15334.358891041069,
- 15349.197994336346,
- 15364.040684989128,
- 15378.886961266177,
- 15393.736821436356,
- 15408.590263770609,
- 15423.447286541972,
- 15438.307888025554,
- 15453.172066498542,
- 15468.039820240196,
- 15482.91114753184,
- 15497.786046656869,
- 15512.664515900733,
- 15527.546553550939,
- 15542.432157897045,
- 15557.32132723066,
- 15572.214059845435,
- 15587.110354037064,
- 15602.010208103273,
- 15616.913620343823,
- 15631.820589060506,
- 15646.731112557136,
- 15661.645189139546,
- 15676.562817115593,
- 15691.483994795139,
- 15706.408720490062,
- 15721.336992514242,
- 15736.268809183561,
- 15751.204168815901,
- 15766.143069731135,
- 15781.085510251132,
- 15796.03148869974,
- 15810.981003402798,
- 15825.934052688119,
- 15840.890634885489,
- 15855.850748326673,
- 15870.814391345401,
- 15885.781562277361,
- 15900.752259460214,
- 15915.726481233565,
- 15930.704225938984,
- 15945.685491919978,
- 15960.670277522009,
- 15975.658581092481,
- 15990.65040098073,
- 16005.645735538035,
- 16020.644583117599,
- 16035.646942074556,
- 16050.652810765967,
- 16065.662187550806,
- 16080.675070789974,
- 16095.691458846273,
- 16110.711350084424,
- 16125.734742871053,
- 16140.761635574685,
- 16155.792026565747,
- 16170.825914216561,
- 16185.863296901338,
- 16200.904172996183,
- 16215.948540879079,
- 16230.996398929899,
- 16246.047745530386,
- 16261.102579064163,
- 16276.160897916721,
- 16291.22270047542,
- 16306.287985129484,
- 16321.356750269995,
- 16336.428994289896,
- 16351.504715583982,
- 16366.5839125489,
- 16381.666583583141,
- 16396.752727087041,
- 16411.842341462776,
- 16426.935425114363,
- 16442.031976447644,
- 16457.131993870298,
- 16472.235475791829,
- 16487.342420623561,
- 16502.452826778641,
- 16517.566692672033,
- 16532.684016720516,
- 16547.804797342676,
- 16562.929032958902,
- 16578.056721991394,
- 16593.18786286415,
- 16608.322454002962,
- 16623.460493835417,
- 16638.601980790896,
- 16653.746913300558,
- 16668.895289797354,
- 16684.047108716015,
- 16699.202368493046,
- 16714.361067566726,
- 16729.523204377107,
- 16744.688777366009,
- 16759.857784977012,
- 16775.030225655464,
- 16790.206097848466,
- 16805.385400004874,
- 16820.568130575302,
- 16835.754288012104,
- 16850.943870769381,
- 16866.136877302983,
- 16881.333306070494,
- 16896.53315553123,
- 16911.736424146249,
- 16926.943110378332,
- 16942.153212691992,
- 16957.366729553454,
- 16972.583659430682,
- 16987.804000793338,
- 17003.027752112816,
- 17018.254911862205,
- 17033.485478516312,
- 17048.719450551645,
- 17063.956826446421,
- 17079.197604680547,
- 17094.44178373563,
- 17109.689362094967,
- 17124.940338243552,
- 17140.194710668064,
- 17155.452477856852,
- 17170.713638299967,
- 17185.978190489128,
- 17201.246132917724,
- 17216.517464080825,
- 17231.792182475165,
- 17247.070286599141,
- 17262.351774952826,
- 17277.636646037936,
- 17292.924898357855,
- 17308.216530417623,
- 17323.511540723921,
- 17338.809927785089,
- 17354.111690111105,
- 17369.416826213594,
- 17384.725334605821,
- 17400.037213802683,
- 17415.352462320716,
- 17430.67107867809,
- 17445.993061394587,
- 17461.318408991636,
- 17476.647119992274,
- 17491.979192921168,
- 17507.314626304586,
- 17522.653418670423,
- 17537.995568548187,
- 17553.341074468986,
- 17568.689934965536,
- 17584.042148572156,
- 17599.397713824768,
- 17614.75662926089,
- 17630.118893419625,
- 17645.484504841683,
- 17660.853462069354,
- 17676.225763646511,
- 17691.601408118619,
- 17706.980394032718,
- 17722.362719937424,
- 17737.748384382936,
- 17753.137385921014,
- 17768.529723104999,
- 17783.92539448979,
- 17799.324398631856,
- 17814.726734089225,
- 17830.13239942148,
- 17845.541393189767,
- 17860.95371395678,
- 17876.369360286772,
- 17891.788330745527,
- 17907.210623900395,
- 17922.636238320254,
- 17938.065172575527,
- 17953.497425238176,
- 17968.932994881692,
- 17984.371880081104,
- 17999.814079412972,
- 18015.259591455371,
- 18030.708414787914,
- 18046.160547991731,
- 18061.615989649465,
- 18077.074738345284,
- 18092.536792664861,
- 18108.002151195393,
- 18123.470812525571,
- 18138.942775245599,
- 18154.418037947191,
- 18169.896599223546,
- 18185.37845766938,
- 18200.863611880886,
- 18216.352060455767,
- 18231.843801993204,
- 18247.338835093873,
- 18262.837158359936,
- 18278.338770395032,
- 18293.84366980429,
- 18309.351855194309,
- 18324.863325173166,
- 18340.378078350412,
- 18355.896113337069,
- 18371.417428745623,
- 18386.942023190033,
- 18402.469895285718,
- 18418.00104364955,
- 18433.53546689987,
- 18449.073163656474,
- 18464.614132540602,
- 18480.158372174956,
- 18495.705881183676,
- 18511.256658192357,
- 18526.810701828035,
- 18542.368010719183,
- 18557.928583495715,
- 18573.492418788985,
- 18589.059515231773,
- 18604.629871458303,
- 18620.203486104212,
- 18635.78035780658,
- 18651.360485203899,
- 18666.943866936086,
- 18682.53050164448,
- 18698.120387971841,
- 18713.713524562332,
- 18729.30991006154,
- 18744.909543116457,
- 18760.512422375479,
- 18776.118546488418,
- 18791.727914106479,
- 18807.340523882274,
- 18822.95637446981,
- 18838.575464524489,
- 18854.197792703111,
- 18869.823357663863,
- 18885.452158066328,
- 18901.08419257147,
- 18916.719459841639,
- 18932.357958540564,
- 18947.999687333362,
- 18963.644644886521,
- 18979.292829867907,
- 18994.944240946759,
- 19010.598876793687,
- 19026.256736080668,
- 19041.917817481048,
- 19057.582119669532,
- 19073.2496413222,
- 19088.920381116473,
- 19104.594337731145,
- 19120.271509846356,
- 19135.951896143604,
- 19151.635495305738,
- 19167.322306016948,
- 19183.012326962784,
- 19198.705556830122,
- 19214.401994307198,
- 19230.101638083579,
- 19245.804486850167,
- 19261.510539299208,
- 19277.219794124274,
- 19292.932250020265,
- 19308.647905683421,
- 19324.366759811302,
- 19340.088811102793,
- 19355.8140582581,
- 19371.542499978754,
- 19387.2741349676,
- 19403.008961928797,
- 19418.746979567823,
- 19434.488186591469,
- 19450.232581707827,
- 19465.980163626304,
- 19481.730931057613,
- 19497.484882713761,
- 19513.242017308068,
- 19529.002333555141,
- 19544.765830170898,
- 19560.532505872539,
- 19576.302359378566,
- 19592.075389408761,
- 19607.851594684209,
- 19623.630973927269,
- 19639.41352586159,
- 19655.199249212103,
- 19670.988142705017,
- 19686.780205067826,
- 19702.575435029288,
- 19718.373831319448,
- 19734.175392669615,
- 19749.980117812371,
- 19765.788005481569,
- 19781.599054412323,
- 19797.413263341008,
- 19813.230631005274,
- 19829.051156144014,
- 19844.874837497395,
- 19860.701673806827,
- 19876.531663814985,
- 19892.364806265789,
- 19908.201099904403,
- 19924.040543477258,
- 19939.883135732012,
- 19955.728875417579,
- 19971.577761284105,
- 19987.429792082985,
- 20003.284966566847,
- 20019.14328348956,
- 20035.004741606219,
- 20050.869339673161,
- 20066.737076447946,
- 20082.607950689362,
- 20098.481961157428,
- 20114.359106613385,
- 20130.239385819699,
- 20146.122797540058,
- 20162.009340539353,
- 20177.899013583716,
- 20193.791815440476,
- 20209.687744878182,
- 20225.586800666591,
- 20241.488981576669,
- 20257.394286380597,
- 20273.302713851754,
- 20289.214262764715,
- 20305.128931895277,
- 20321.046720020415,
- 20336.967625918318,
- 20352.891648368361,
- 20368.818786151114,
- 20384.749038048347,
- 20400.682402843009,
- 20416.618879319249,
- 20432.558466262391,
- 20448.501162458953,
- 20464.446966696629,
- 20480.395877764302,
- 20496.347894452025,
- 20512.303015551031,
- 20528.261239853735,
- 20544.22256615372,
- 20560.186993245738,
- 20576.15451992572,
- 20592.125144990758,
- 20608.098867239107,
- 20624.075685470198,
- 20640.055598484618,
- 20656.038605084115,
- 20672.024704071595,
- 20688.013894251126,
- 20704.006174427926,
- 20720.001543408373,
- 20735.999999999989,
- 20752.001543011454,
- 20768.006171252597,
- 20784.013883534382,
- 20800.024678668931,
- 20816.038555469506,
- 20832.055512750507,
- 20848.075549327474,
- 20864.098664017085,
- 20880.124855637161,
- 20896.154123006647,
- 20912.186464945626,
- 20928.221880275312,
- 20944.260367818049,
- 20960.301926397311,
- 20976.346554837684,
- 20992.394251964895,
- 21008.445016605787,
- 21024.498847588318,
- 21040.555743741574,
- 21056.615703895754,
- 21072.678726882168,
- 21088.744811533252,
- 21104.813956682538,
- 21120.886161164683,
- 21136.961423815443,
- 21153.039743471683,
- 21169.121118971379,
- 21185.205549153605,
- 21201.293032858535,
- 21217.383568927453,
- 21233.477156202731,
- 21249.573793527841,
- 21265.673479747358,
- 21281.776213706937,
- 21297.881994253334,
- 21313.990820234398,
- 21330.102690499054,
- 21346.21760389733,
- 21362.335559280327,
- 21378.456555500241,
- 21394.580591410333,
- 21410.707665864964,
- 21426.83777771956,
- 21442.970925830628,
- 21459.107109055756,
- 21475.246326253604,
- 21491.388576283895,
- 21507.533858007431,
- 21523.682170286087,
- 21539.833511982797,
- 21555.987881961566,
- 21572.145279087465,
- 21588.305702226615,
- 21604.469150246216,
- 21620.635622014521,
- 21636.805116400832,
- 21652.977632275521,
- 21669.153168510009,
- 21685.331723976764,
- 21701.513297549318,
- 21717.697888102244,
- 21733.885494511167,
- 21750.076115652759,
- 21766.269750404736,
- 21782.466397645861,
- 21798.666056255934,
- 21814.868725115801,
- 21831.074403107345,
- 21847.283089113484,
- 21863.494782018177,
- 21879.709480706417,
- 21895.927184064229,
- 21912.147890978667,
- 21928.371600337818,
- 21944.598311030797,
- 21960.828021947746,
- 21977.060731979829,
- 21993.296440019243,
- 22009.535144959198,
- 22025.77684569393,
- 22042.021541118691,
- 22058.269230129757,
- 22074.519911624411,
- 22090.773584500959,
- 22107.030247658717,
- 22123.289899998013,
- 22139.552540420187,
- 22155.818167827587,
- 22172.086781123569,
- 22188.358379212495,
- 22204.632960999726,
- 22220.910525391639,
- 22237.191071295601,
- 22253.474597619981,
- 22269.761103274148,
- 22286.050587168469,
- 22302.343048214312,
- 22318.638485324027,
- 22334.936897410968,
- 22351.23828338947,
- 22367.542642174871,
- 22383.849972683485,
- 22400.160273832618,
- 22416.473544540564,
- 22432.789783726603,
- 22449.108990310986,
- 22465.431163214958,
- 22481.75630136074,
- 22498.084403671528,
- 22514.415469071497,
- 22530.749496485802,
- 22547.086484840562,
- 22563.426433062879,
- 22579.769340080824,
- 22596.115204823436,
- 22612.464026220721,
- 22628.815803203655,
- 22645.170534704179,
- 22661.5282196552,
- 22677.888856990587,
- 22694.252445645168,
- 22710.618984554734,
- 22726.988472656034,
- 22743.360908886778,
- 22759.736292185622,
- 22776.114621492186,
- 22792.495895747044,
- 22808.880113891719,
- 22825.267274868678,
- 22841.657377621348,
- 22858.050421094096,
- 22874.446404232243,
- 22890.845325982053,
- 22907.247185290722,
- 22923.651981106406,
- 22940.059712378195,
- 22956.470378056114,
- 22972.883977091129,
- 22989.300508435153,
- 23005.719971041017,
- 23022.142363862498,
- 23038.567685854305,
- 23054.995935972078,
- 23071.427113172387,
- 23087.86121641273,
- 23104.298244651531,
- 23120.738196848146,
- 23137.181071962848,
- 23153.626868956846,
- 23170.075586792263,
- 23186.527224432142,
- 23202.981780840448,
- 23219.439254982066,
- 23235.899645822796,
- 23252.362952329357,
- 23268.829173469378,
- 23285.298308211408,
- 23301.770355524899,
- 23318.245314380223,
- 23334.723183748658,
- 23351.203962602387,
- 23367.687649914504,
- 23384.174244659007,
- 23400.663745810798,
- 23417.15615234568,
- 23433.651463240367,
- 23450.149677472462,
- 23466.650794020472,
- 23483.154811863806,
- 23499.661729982763,
- 23516.171547358543,
- 23532.684262973235,
- 23549.199875809823,
- 23565.718384852185,
- 23582.239789085092,
- 23598.764087494197,
- 23615.291279066041,
- 23631.821362788058,
- 23648.354337648565,
- 23664.890202636761,
- 23681.428956742733,
- 23697.970598957443,
- 23714.515128272738,
- 23731.062543681343,
- 23747.612844176863,
- 23764.166028753778,
- 23780.72209640744,
- 23797.281046134085,
- 23813.842876930816,
- 23830.407587795606,
- 23846.975177727301,
- 23863.545645725622,
- 23880.11899079115,
- 23896.695211925336,
- 23913.274308130498,
- 23929.856278409821,
- 23946.441121767348,
- 23963.028837207989,
- 23979.619423737513,
- 23996.212880362549,
- 24012.809206090584,
- 24029.408399929966,
- 24046.010460889898,
- 24062.615387980433,
- 24079.223180212492,
- 24095.833836597827,
- 24112.447356149063,
- 24129.063737879667,
- 24145.682980803951,
- 24162.305083937081,
- 24178.930046295067,
- 24195.557866894767,
- 24212.188544753884,
- 24228.822078890964,
- 24245.458468325389,
- 24262.097712077397,
- 24278.739809168052,
- 24295.384758619261,
- 24312.032559453768,
- 24328.683210695162,
- 24345.336711367858,
- 24361.993060497109,
- 24378.652257108995,
- 24395.314300230442,
- 24411.979188889192,
- 24428.646922113825,
- 24445.317498933746,
- 24461.990918379193,
- 24478.667179481225,
- 24495.346281271726,
- 24512.028222783407,
- 24528.713003049801,
- 24545.400621105266,
- 24562.091075984976,
- 24578.784366724925,
- 24595.480492361927,
- 24612.179451933614,
- 24628.881244478438,
- 24645.585869035654,
- 24662.293324645343,
- 24679.003610348394,
- 24695.716725186514,
- 24712.432668202211,
- 24729.151438438807,
- 24745.873034940436,
- 24762.597456752032,
- 24779.324702919344,
- 24796.054772488926,
- 24812.787664508123,
- 24829.5233780251,
- 24846.261912088819,
- 24863.003265749034,
- 24879.747438056307,
- 24896.494428062004,
- 24913.244234818278,
- 24929.996857378079,
- 24946.752294795166,
- 24963.510546124078,
- 24980.271610420157,
- 24997.035486739525,
- 25013.802174139113,
- 25030.571671676629,
- 25047.343978410572,
- 25064.119093400237,
- 25080.897015705697,
- 25097.677744387816,
- 25114.461278508239,
- 25131.2476171294,
- 25148.036759314517,
- 25164.828704127583,
- 25181.623450633375,
- 25198.42099789745,
- 25215.221344986145,
- 25232.024490966574,
- 25248.830434906627,
- 25265.639175874974,
- 25282.450712941049,
- 25299.265045175071,
- 25316.082171648024,
- 25332.902091431668,
- 25349.724803598532,
- 25366.550307221914,
- 25383.378601375884,
- 25400.209685135269,
- 25417.043557575678,
- 25433.880217773472,
- 25450.719664805783,
- 25467.561897750507,
- 25484.406915686297,
- 25501.254717692573,
- 25518.105302849512,
- 25534.958670238051,
- 25551.814818939893,
- 25568.67374803748,
- 25585.535456614027,
- 25602.399943753502,
- 25619.267208540619,
- 25636.137250060852,
- 25653.010067400432,
- 25669.885659646327,
- 25686.76402588627,
- 25703.645165208734,
- 25720.529076702944,
- 25737.415759458876,
- 25754.305212567244,
- 25771.197435119517,
- 25788.092426207899,
- 25804.990184925344,
- 25821.890710365547,
- 25838.794001622944,
- 25855.700057792714,
- 25872.608877970775,
- 25889.520461253778,
- 25906.434806739118,
- 25923.351913524923,
- 25940.271780710063,
- 25957.194407394138,
- 25974.11979267748,
- 25991.047935661154,
- 26007.978835446964,
- 26024.912491137442,
- 26041.848901835841,
- 26058.788066646157,
- 26075.729984673108,
- 26092.674655022136,
- 26109.622076799409,
- 26126.572249111829,
- 26143.525171067016,
- 26160.480841773315,
- 26177.43926033979,
- 26194.400425876229,
- 26211.364337493149,
- 26228.330994301767,
- 26245.30039541404,
- 26262.272539942627,
- 26279.247427000919,
- 26296.225055703002,
- 26313.205425163702,
- 26330.188534498539,
- 26347.174382823756,
- 26364.162969256304,
- 26381.154292913852,
- 26398.148352914774,
- 26415.145148378149,
- 26432.144678423778,
- 26449.146942172156,
- 26466.151938744493,
- 26483.159667262702,
- 26500.170126849403,
- 26517.183316627921,
- 26534.199235722277,
- 26551.217883257199,
- 26568.239258358124,
- 26585.263360151173,
- 26602.290187763181,
- 26619.319740321676,
- 26636.352016954883,
- 26653.387016791727,
- 26670.424738961825,
- 26687.465182595493,
- 26704.508346823739,
- 26721.554230778267,
- 26738.602833591467,
- 26755.65415439643,
- 26772.708192326929,
- 26789.764946517433,
- 26806.824416103096,
- 26823.886600219761,
- 26840.95149800396,
- 26858.019108592915,
- 26875.089431124517,
- 26892.162464737365,
- 26909.238208570721,
- 26926.316661764544,
- 26943.397823459472,
- 26960.481692796813,
- 26977.568268918571,
- 26994.657550967422,
- 27011.749538086722,
- 27028.844229420498,
- 27045.941624113464,
- 27063.041721311005,
- 27080.144520159181,
- 27097.250019804727,
- 27114.35821939505,
- 27131.469118078236,
- 27148.582715003027,
- 27165.699009318858,
- 27182.818000175819,
- 27199.939686724665,
- 27217.064068116837,
- 27234.191143504428,
- 27251.320912040203,
- 27268.453372877593,
- 27285.588525170693,
- 27302.726368074269,
- 27319.866900743735,
- 27337.010122335181,
- 27354.156032005358,
- 27371.304628911668,
- 27388.455912212183,
- 27405.609881065626,
- 27422.766534631384,
- 27439.925872069507,
- 27457.087892540683,
- 27474.252595206275,
- 27491.419979228293,
- 27508.5900437694,
- 27525.762787992917,
- 27542.93821106281,
- 27560.116312143706,
- 27577.297090400876,
- 27594.480545000242,
- 27611.666675108383,
- 27628.855479892518,
- 27646.046958520514,
- 27663.241110160889,
- 27680.437933982801,
- 27697.637429156068,
- 27714.839594851132,
- 27732.04443023909,
- 27749.251934491687,
- 27766.462106781299,
- 27783.674946280949,
- 27800.890452164302,
- 27818.108623605654,
- 27835.329459779954,
- 27852.55295986278,
- 27869.779123030345,
- 27887.007948459504,
- 27904.239435327745,
- 27921.473582813196,
- 27938.710390094613,
- 27955.949856351392,
- 27973.19198076355,
- 27990.436762511745,
- 28007.684200777272,
- 28024.934294742041,
- 28042.187043588601,
- 28059.442446500128,
- 28076.700502660427,
- 28093.961211253929,
- 28111.224571465693,
- 28128.490582481401,
- 28145.759243487362,
- 28163.030553670509,
- 28180.304512218394,
- 28197.581118319198,
- 28214.860371161725,
- 28232.14226993539,
- 28249.42681383024,
- 28266.71400203693,
- 28284.003833746745,
- 28301.296308151585,
- 28318.591424443959,
- 28335.889181817001,
- 28353.189579464462,
- 28370.492616580705,
- 28387.798292360701,
- 28405.106606000048,
- 28422.417556694945,
- 28439.731143642206,
- 28457.047366039264,
- 28474.366223084147,
- 28491.687713975512,
- 28509.011837912611,
- 28526.338594095305,
- 28543.667981724069,
- 28560.999999999982,
- 28578.334648124732,
- 28595.671925300605,
- 28613.011830730498,
- 28630.354363617909,
- 28647.699523166943,
- 28665.0473085823,
- 28682.397719069289,
- 28699.750753833818,
- 28717.10641208239,
- 28734.464693022121,
- 28751.825595860708,
- 28769.189119806462,
- 28786.55526406828,
- 28803.924027855664,
- 28821.295410378701,
- 28838.669410848088,
- 28856.046028475103,
- 28873.425262471628,
- 28890.80711205013,
- 28908.191576423673,
- 28925.578654805915,
- 28942.968346411097,
- 28960.360650454055,
- 28977.755566150216,
- 28995.153092715591,
- 29012.553229366786,
- 29029.955975320987,
- 29047.361329795975,
- 29064.769292010107,
- 29082.179861182336,
- 29099.593036532187,
- 29117.00881727978,
- 29134.427202645813,
- 29151.848191851568,
- 29169.271784118911,
- 29186.697978670283,
- 29204.126774728706,
- 29221.55817151779,
- 29238.992168261717,
- 29256.42876418525,
- 29273.867958513725,
- 29291.309750473058,
- 29308.754139289747,
- 29326.201124190855,
- 29343.65070440403,
- 29361.102879157483,
- 29378.557647680012,
- 29396.015009200975,
- 29413.474962950309,
- 29430.937508158524,
- 29448.402644056692,
- 29465.870369876469,
- 29483.340684850071,
- 29500.81358821028,
- 29518.289079190454,
- 29535.767157024511,
- 29553.247820946945,
- 29570.731070192807,
- 29588.216903997723,
- 29605.70532159787,
- 29623.19632223,
- 29640.689905131429,
- 29658.186069540028,
- 29675.684814694236,
- 29693.186139833047,
- 29710.690044196028,
- 29728.196527023298,
- 29745.705587555527,
- 29763.217225033964,
- 29780.731438700397,
- 29798.248227797183,
- 29815.76759156723,
- 29833.289529254005,
- 29850.81404010153,
- 29868.341123354381,
- 29885.870778257693,
- 29903.403004057145,
- 29920.937799998974,
- 29938.475165329975,
- 29956.015099297485,
- 29973.557601149394,
- 29991.102670134147,
- 30008.650305500738,
- 30026.200506498706,
- 30043.753272378144,
- 30061.308602389683,
- 30078.866495784507,
- 30096.426951814352,
- 30113.989969731494,
- 30131.55554878875,
- 30149.123688239491,
- 30166.694387337629,
- 30184.267645337608,
- 30201.843461494434,
- 30219.42183506364,
- 30237.002765301309,
- 30254.586251464058,
- 30272.172292809046,
- 30289.760888593977,
- 30307.35203807709,
- 30324.94574051716,
- 30342.541995173502,
- 30360.140801305966,
- 30377.742158174944,
- 30395.346065041358,
- 30412.952521166666,
- 30430.561525812864,
- 30448.173078242475,
- 30465.787177718561,
- 30483.403823504719,
- 30501.02301486507,
- 30518.644751064272,
- 30536.269031367516,
- 30553.895855040515,
- 30571.525221349519,
- 30589.157129561307,
- 30606.791578943175,
- 30624.428568762964,
- 30642.06809828903,
- 30659.710166790261,
- 30677.35477353607,
- 30695.001917796391,
- 30712.651598841687,
- 30730.303815942945,
- 30747.958568371676,
- 30765.615855399912,
- 30783.275676300211,
- 30800.938030345646,
- 30818.602916809814,
- 30836.270334966837,
- 30853.940284091354,
- 30871.612763458521,
- 30889.287772344011,
- 30906.965310024025,
- 30924.645375775272,
- 30942.327968874983,
- 30960.013088600903,
- 30977.700734231294,
- 30995.390905044929,
- 31013.083600321101,
- 31030.778819339619,
- 31048.476561380798,
- 31066.17682572547,
- 31083.879611654978,
- 31101.584918451179,
- 31119.29274539644,
- 31137.003091773637,
- 31154.715956866155,
- 31172.431339957893,
- 31190.14924033326,
- 31207.869657277162,
- 31225.592590075023,
- 31243.318038012771,
- 31261.046000376838,
- 31278.776476454172,
- 31296.50946553221,
- 31314.24496689891,
- 31331.98297984272,
- 31349.7235036526,
- 31367.466537618013,
- 31385.212081028923,
- 31402.960133175795,
- 31420.710693349596,
- 31438.463760841791,
- 31456.219334944351,
- 31473.977414949743,
- 31491.738000150934,
- 31509.501089841389,
- 31527.266683315069,
- 31545.034779866437,
- 31562.80537879045,
- 31580.578479382562,
- 31598.35408093872,
- 31616.132182755369,
- 31633.91278412945,
- 31651.695884358396,
- 31669.481482740131,
- 31687.269578573076,
- 31705.060171156143,
- 31722.853259788735,
- 31740.648843770748,
- 31758.446922402567,
- 31776.247494985066,
- 31794.050560819614,
- 31811.85611920806,
- 31829.664169452753,
- 31847.474710856521,
- 31865.287742722685,
- 31883.103264355046,
- 31900.921275057899,
- 31918.741774136019,
- 31936.564760894671,
- 31954.390234639599,
- 31972.21819467704,
- 31990.048640313704,
- 32007.881570856793,
- 32025.716985613984,
- 32043.554883893445,
- 32061.395265003815,
- 32079.238128254223,
- 32097.083472954269,
- 32114.931298414049,
- 32132.781603944117,
- 32150.634388855524,
- 32168.48965245979,
- 32186.347394068915,
- 32204.207612995371,
- 32222.07030855212,
- 32239.935480052583,
- 32257.803126810672,
- 32275.673248140767,
- 32293.545843357719,
- 32311.420911776862,
- 32329.298452713996,
- 32347.178465485395,
- 32365.060949407813,
- 32382.945903798463,
- 32400.83332797504,
- 32418.723221255706,
- 32436.615582959093,
- 32454.510412404306,
- 32472.407708910916,
- 32490.307471798966,
- 32508.209700388961,
- 32526.114394001877,
- 32544.021551959166,
- 32561.931173582732,
- 32579.843258194956,
- 32597.757805118679,
- 32615.674813677211,
- 32633.594283194328,
- 32651.516212994258,
- 32669.440602401712,
- 32687.367450741847,
- 32705.296757340297,
- 32723.228521523146,
- 32741.162742616943,
- 32759.099419948703,
- 32777.038552845901,
- 32794.980140636464,
- 32812.924182648792,
- 32830.87067821173,
- 32848.819626654593,
- 32866.77102730715,
- 32884.724879499619,
- 32902.681182562686,
- 32920.639935827494,
- 32938.601138625643,
- 32956.56479028918,
- 32974.530890150607,
- 32992.499437542894,
- 33010.470431799447,
- 33028.443872254145,
- 33046.419758241311,
- 33064.39808909571,
- 33082.378864152583,
- 33100.36208274759,
- 33118.347744216881,
- 33136.335847897026,
- 33154.326393125062,
- 33172.31937923847,
- 33190.314805575174,
- 33208.312671473555,
- 33226.312976272442,
- 33244.315719311111,
- 33262.320899929284,
- 33280.328517467125,
- 33298.33857126526,
- 33316.351060664747,
- 33334.365985007091,
- 33352.383343634239,
- 33370.403135888591,
- 33388.42536111299,
- 33406.450018650721,
- 33424.477107845501,
- 33442.506628041512,
- 33460.53857858335,
- 33478.572958816083,
- 33496.609768085189,
- 33514.649005736617,
- 33532.690671116739,
- 33550.734763572356,
- 33568.781282450735,
- 33586.830227099563,
- 33604.881596866973,
- 33622.935391101528,
- 33640.991609152239,
- 33659.050250368542,
- 33677.111314100322,
- 33695.174799697881,
- 33713.240706511984,
- 33731.309033893805,
- 33749.37978119497,
- 33767.452947767531,
- 33785.528532963974,
- 33803.606536137209,
- 33821.686956640602,
- 33839.769793827938,
- 33857.855047053425,
- 33875.942715671707,
- 33894.032799037872,
- 33912.125296507431,
- 33930.220207436316,
- 33948.317531180888,
- 33966.417267097961,
- 33984.519414544746,
- 34002.623972878901,
- 34020.730941458511,
- 34038.840319642077,
- 34056.952106788536,
- 34075.066302257255,
- 34093.182905408015,
- 34111.301915601027,
- 34129.42333219693,
- 34147.547154556785,
- 34165.673382042078,
- 34183.80201401472,
- 34201.933049837033,
- 34220.06648887178,
- 34238.202330482141,
- 34256.340574031703,
- 34274.481218884495,
- 34292.624264404949,
- 34310.769709957938,
- 34328.91755490873,
- 34347.067798623029,
- 34365.220440466954,
- 34383.375479807051,
- 34401.532916010263,
- 34419.692748443973,
- 34437.854976475966,
- 34456.01959947445,
- 34474.18661680806,
- 34492.356027845817,
- 34510.527831957188,
- 34528.702028512052,
- 34546.878616880676,
- 34565.05759643377,
- 34583.238966542449,
- 34601.422726578232,
- 34619.608875913065,
- 34637.797413919296,
- 34655.988339969692,
- 34674.181653437423,
- 34692.37735369608,
- 34710.575440119668,
- 34728.775912082579,
- 34746.978768959649,
- 34765.184010126082,
- 34783.391634957537,
- 34801.60164283005,
- 34819.814033120063,
- 34838.028805204456,
- 34856.24595846048,
- 34874.465492265823,
- 34892.687405998557,
- 34910.911699037177,
- 34929.138370760564,
- 34947.367420548027,
- 34965.598847779271,
- 34983.832651834389,
- 35002.068832093908,
- 35020.307387938738,
- 35038.548318750189,
- 35056.79162390998,
- 35075.03730280025,
- 35093.285354803513,
- 35111.535779302685,
- 35129.788575681116,
- 35148.043743322516,
- 35166.301281611013,
- 35184.561189931141,
- 35202.823467667826,
- 35221.088114206388,
- 35239.355128932555,
- 35257.624511232447,
- 35275.896260492584,
- 35294.170376099886,
- 35312.446857441668,
- 35330.725703905628,
- 35349.006914879887,
- 35367.290489752944,
- 35385.576427913686,
- 35403.864728751418,
- 35422.155391655811,
- 35440.448416016967,
- 35458.743801225341,
- 35477.041546671804,
- 35495.341651747622,
- 35513.644115844436,
- 35531.948938354304,
- 35550.256118669655,
- 35568.565656183309,
- 35586.877550288496,
- 35605.191800378816,
- 35623.508405848268,
- 35641.827366091238,
- 35660.148680502505,
- 35678.472348477233,
- 35696.798369410979,
- 35715.126742699678,
- 35733.457467739659,
- 35751.790543927644,
- 35770.125970660738,
- 35788.46374733642,
- 35806.803873352568,
- 35825.146348107453,
- 35843.49117099971,
- 35861.838341428367,
- 35880.187858792851,
- 35898.539722492955,
- 35916.893931928862,
- 35935.250486501129,
- 35953.609385610718,
- 35971.970628658957,
- 35990.334215047558,
- 36008.700144178612,
- 36027.068415454596,
- 36045.439028278372,
- 36063.811982053165,
- 36082.187276182609,
- 36100.564910070694,
- 36118.944883121789,
- 36137.327194740654,
- 36155.711844332429,
- 36174.098831302617,
- 36192.488155057115,
- 36210.87981500219,
- 36229.273810544473,
- 36247.670141091003,
- 36266.068806049167,
- 36284.469804826738,
- 36302.873136831862,
- 36321.278801473069,
- 36339.686798159251,
- 36358.097126299683,
- 36376.509785304013,
- 36394.924774582258,
- 36413.342093544816,
- 36431.761741602444,
- 36450.183718166292,
- 36468.608022647859,
- 36487.034654459028,
- 36505.463613012063,
- 36523.894897719583,
- 36542.328507994578,
- 36560.764443250409,
- 36579.202702900831,
- 36597.643286359926,
- 36616.086193042182,
- 36634.531422362437,
- 36652.978973735895,
- 36671.428846578143,
- 36689.881040305125,
- 36708.335554333149,
- 36726.792388078902,
- 36745.251540959427,
- 36763.713012392138,
- 36782.176801794812,
- 36800.642908585593,
- 36819.111332182983,
- 36837.582072005869,
- 36856.055127473483,
- 36874.530498005421,
- 36893.008183021651,
- 36911.488181942506,
- 36929.970494188674,
- 36948.455119181206,
- 36966.942056341519,
- 36985.431305091392,
- 37003.922864852961,
- 37022.416735048733,
- 37040.912915101559,
- 37059.411404434657,
- 37077.91220247162,
- 37096.415308636388,
- 37114.920722353243,
- 37133.428443046862,
- 37151.938470142253,
- 37170.450803064785,
- 37188.965441240209,
- 37207.482384094597,
- 37226.001631054402,
- 37244.523181546429,
- 37263.047034997842,
- 37281.573190836149,
- 37300.101648489224,
- 37318.632407385296,
- 37337.165466952945,
- 37355.700826621112,
- 37374.238485819085,
- 37392.778443976509,
- 37411.320700523385,
- 37429.865254890057,
- 37448.412106507232,
- 37466.961254805974,
- 37485.512699217681,
- 37504.066439174116,
- 37522.622474107404,
- 37541.180803449992,
- 37559.741426634704,
- 37578.304343094693,
- 37596.869552263488,
- 37615.43705357494,
- 37634.006846463279,
- 37652.578930363044,
- 37671.153304709165,
- 37689.729968936896,
- 37708.308922481847,
- 37726.890164779965,
- 37745.473695267559,
- 37764.059513381275,
- 37782.647618558112,
- 37801.238010235415,
- 37819.830687850859,
- 37838.425650842495,
- 37857.022898648691,
- 37875.622430708172,
- 37894.224246460013,
- 37912.828345343616,
- 37931.434726798747,
- 37950.043390265506,
- 37968.654335184328,
- 37987.267560995999,
- 38005.883067141665,
- 38024.500853062775,
- 38043.120918201159,
- 38061.743261998963,
- 38080.367883898682,
- 38098.994783343158,
- 38117.623959775563,
- 38136.255412639417,
- 38154.889141378575,
- 38173.525145437234,
- 38192.163424259939,
- 38210.803977291551,
- 38229.446803977284,
- 38248.091903762703,
- 38266.739276093685,
- 38285.388920416466,
- 38304.040836177606,
- 38322.695022824002,
- 38341.351479802899,
- 38360.010206561863,
- 38378.671202548816,
- 38397.334467211993,
- 38415.999999999978,
- 38434.667800361683,
- 38453.33786774637,
- 38472.010201603611,
- 38490.684801383337,
- 38509.361666535784,
- 38528.040796511552,
- 38546.722190761553,
- 38565.405848737035,
- 38584.091769889594,
- 38602.779953671132,
- 38621.470399533908,
- 38640.163106930493,
- 38658.858075313794,
- 38677.555304137059,
- 38696.254792853862,
- 38714.956540918094,
- 38733.660547783991,
- 38752.366812906112,
- 38771.075335739348,
- 38789.78611573892,
- 38808.499152360368,
- 38827.214445059573,
- 38845.931993292739,
- 38864.651796516388,
- 38883.373854187383,
- 38902.098165762916,
- 38920.824730700486,
- 38939.553548457938,
- 38958.284618493431,
- 38977.017940265461,
- 38995.753513232834,
- 39014.491336854699,
- 39033.231410590517,
- 39051.973733900079,
- 39070.718306243485,
- 39089.465127081188,
- 39108.214195873945,
- 39126.965512082832,
- 39145.719075169261,
- 39164.474884594965,
- 39183.232939821988,
- 39201.99324031271,
- 39220.755785529815,
- 39239.52057493633,
- 39258.287607995589,
- 39277.056884171245,
- 39295.828402927284,
- 39314.602163728006,
- 39333.378166038019,
- 39352.15640932227,
- 39370.936893046004,
- 39389.719616674811,
- 39408.504579674584,
- 39427.291781511522,
- 39446.081221652174,
- 39464.872899563372,
- 39483.666814712291,
- 39502.462966566411,
- 39521.261354593538,
- 39540.06197826178,
- 39558.864837039568,
- 39577.669930395656,
- 39596.47725779911,
- 39615.286818719302,
- 39634.098612625923,
- 39652.912638988993,
- 39671.728897278823,
- 39690.547386966064,
- 39709.368107521652,
- 39728.191058416858,
- 39747.016239123259,
- 39765.84364911275,
- 39784.673287857528,
- 39803.505154830105,
- 39822.339249503319,
- 39841.175571350293,
- 39860.014119844491,
- 39878.854894459677,
- 39897.697894669909,
- 39916.54311994958,
- 39935.390569773372,
- 39954.240243616303,
- 39973.092140953675,
- 39991.946261261117,
- 40010.802604014549,
- 40029.661168690225,
- 40048.521954764678,
- 40067.384961714779,
- 40086.250189017679,
- 40105.117636150855,
- 40123.98730259209,
- 40142.859187819471,
- 40161.733291311379,
- 40180.609612546526,
- 40199.488151003912,
- 40218.368906162854,
- 40237.25187750296,
- 40256.137064504153,
- 40275.024466646668,
- 40293.914083411029,
- 40312.805914278084,
- 40331.699958728961,
- 40350.596216245103,
- 40369.494686308273,
- 40388.39536840051,
- 40407.298262004173,
- 40426.20336660192,
- 40445.110681676706,
- 40464.020206711793,
- 40482.931941190756,
- 40501.845884597446,
- 40520.762036416032,
- 40539.680396130985,
- 40558.600963227072,
- 40577.523737189367,
- 40596.448717503234,
- 40615.375903654342,
- 40634.305295128659,
- 40653.236891412453,
- 40672.170691992294,
- 40691.106696355047,
- 40710.044903987873,
- 40728.985314378238,
- 40747.927927013901,
- 40766.872741382918,
- 40785.819756973651,
- 40804.768973274746,
- 40823.720389775161,
- 40842.674005964131,
- 40861.629821331211,
- 40880.587835366234,
- 40899.548047559321,
- 40918.510457400931,
- 40937.475064381761,
- 40956.441867992849,
- 40975.410867725499,
- 40994.382063071331,
- 41013.355453522236,
- 41032.331038570417,
- 41051.308817708363,
- 41070.288790428858,
- 41089.270956224987,
- 41108.255314590111,
- 41127.241865017888,
- 41146.23060700229,
- 41165.221540037543,
- 41184.214663618193,
- 41203.209977239079,
- 41222.207480395307,
- 41241.207172582297,
- 41260.209053295752,
- 41279.213122031659,
- 41298.219378286303,
- 41317.227821556255,
- 41336.23845133838,
- 41355.251267129832,
- 41374.266268428037,
- 41393.283454730743,
- 41412.302825535953,
- 41431.324380341983,
- 41450.348118647416,
- 41469.374039951144,
- 41488.402143752326,
- 41507.432429550427,
- 41526.464896845187,
- 41545.499545136627,
- 41564.536373925075,
- 41583.575382711126,
- 41602.616570995662,
- 41621.659938279874,
- 41640.705484065205,
- 41659.753207853406,
- 41678.803109146495,
- 41697.855187446803,
- 41716.909442256911,
- 41735.965873079709,
- 41755.02447941836,
- 41774.085260776315,
- 41793.148216657297,
- 41812.213346565331,
- 41831.280650004708,
- 41850.350126480014,
- 41869.421775496106,
- 41888.495596558132,
- 41907.571589171515,
- 41926.649752841957,
- 41945.730087075463,
- 41964.812591378286,
- 41983.897265256979,
- 42002.984108218378,
- 42022.073119769593,
- 42041.164299418015,
- 42060.257646671307,
- 42079.353161037419,
- 42098.450842024591,
- 42117.550689141324,
- 42136.652701896404,
- 42155.756879798893,
- 42174.863222358137,
- 42193.971729083758,
- 42213.082399485655,
- 42232.195233074002,
- 42251.310229359246,
- 42270.427387852127,
- 42289.546708063644,
- 42308.668189505079,
- 42327.791831687995,
- 42346.917634124227,
- 42366.045596325886,
- 42385.175717805352,
- 42404.307998075295,
- 42423.442436648642,
- 42442.579033038608,
- 42461.717786758672,
- 42480.858697322597,
- 42500.001764244422,
- 42519.146987038446,
- 42538.294365219248,
- 42557.443898301688,
- 42576.595585800882,
- 42595.749427232236,
- 42614.90542211142,
- 42634.063569954378,
- 42653.223870277317,
- 42672.386322596729,
- 42691.55092642938,
- 42710.717681292292,
- 42729.886586702756,
- 42749.057642178363,
- 42768.23084723694,
- 42787.406201396603,
- 42806.58370417574,
- 42825.76335509299,
- 42844.945153667286,
- 42864.129099417805,
- 42883.315191864014,
- 42902.503430525649,
- 42921.693814922692,
- 42940.88634457541,
- 42960.081019004348,
- 42979.277837730297,
- 42998.476800274322,
- 43017.677906157769,
- 43036.881154902228,
- 43056.086546029583,
- 43075.294079061961,
- 43094.503753521763,
- 43113.715568931671,
- 43132.929524814601,
- 43152.145620693766,
- 43171.363856092619,
- 43190.584230534907,
- 43209.806743544621,
- 43229.031394646016,
- 43248.258183363621,
- 43267.487109222224,
- 43286.718171746885,
- 43305.951370462906,
- 43325.186704895881,
- 43344.42417457165,
- 43363.663779016322,
- 43382.905517756262,
- 43402.149390318104,
- 43421.395396228749,
- 43440.643535015348,
- 43459.89380620532,
- 43479.146209326354,
- 43498.400743906379,
- 43517.657409473606,
- 43536.916205556496,
- 43556.177131683784,
- 43575.44018738444,
- 43594.705372187724,
- 43613.972685623135,
- 43633.242127220445,
- 43652.513696509668,
- 43671.787393021099,
- 43691.063216285271,
- 43710.341165833001,
- 43729.621241195346,
- 43748.903441903625,
- 43768.187767489413,
- 43787.474217484552,
- 43806.762791421126,
- 43826.053488831501,
- 43845.346309248278,
- 43864.641252204325,
- 43883.938317232765,
- 43903.237503866971,
- 43922.538811640596,
- 43941.842240087513,
- 43961.147788741881,
- 43980.455457138101,
- 43999.765244810835,
- 44019.077151295001,
- 44038.391176125755,
- 44057.70731883854,
- 44077.02557896902,
- 44096.345956053141,
- 44115.668449627083,
- 44134.993059227287,
- 44154.319784390456,
- 44173.648624653535,
- 44192.979579553728,
- 44212.312648628489,
- 44231.647831415532,
- 44250.985127452805,
- 44270.324536278538,
- 44289.666057431183,
- 44309.009690449464,
- 44328.355434872348,
- 44347.703290239064,
- 44367.053256089079,
- 44386.405331962109,
- 44405.759517398139,
- 44425.115811937387,
- 44444.474215120332,
- 44463.834726487694,
- 44483.197345580462,
- 44502.562071939843,
- 44521.928905107328,
- 44541.297844624634,
- 44560.668890033732,
- 44580.042040876848,
- 44599.417296696454,
- 44618.794657035272,
- 44638.174121436256,
- 44657.555689442641,
- 44676.939360597877,
- 44696.325134445673,
- 44715.713010530002,
- 44735.102988395054,
- 44754.495067585296,
- 44773.88924764542,
- 44793.285528120374,
- 44812.683908555344,
- 44832.084388495779,
- 44851.486967487363,
- 44870.891645076015,
- 44890.298420807922,
- 44909.707294229491,
- 44929.118264887409,
- 44948.531332328566,
- 44967.946496100136,
- 44987.363755749502,
- 45006.783110824319,
- 45026.204560872473,
- 45045.628105442098,
- 45065.053744081561,
- 45084.48147633949,
- 45103.911301764747,
- 45123.343219906426,
- 45142.777230313885,
- 45162.21333253671,
- 45181.651526124733,
- 45201.091810628037,
- 45220.534185596924,
- 45239.978650581965,
- 45259.425205133957,
- 45278.873848803938,
- 45298.324581143192,
- 45317.777401703235,
- 45337.232310035848,
- 45356.68930569302,
- 45376.148388226997,
- 45395.60955719027,
- 45415.072812135557,
- 45434.538152615823,
- 45454.005578184282,
- 45473.475088394356,
- 45492.946682799746,
- 45512.420360954362,
- 45531.896122412363,
- 45551.373966728155,
- 45570.853893456362,
- 45590.33590215187,
- 45609.819992369776,
- 45629.306163665438,
- 45648.794415594442,
- 45668.284747712612,
- 45687.777159576006,
- 45707.27165074092,
- 45726.768220763894,
- 45746.266869201696,
- 45765.767595611323,
- 45785.270399550034,
- 45804.775280575297,
- 45824.282238244828,
- 45843.79127211657,
- 45863.302381748719,
- 45882.815566699683,
- 45902.33082652813,
- 45921.848160792935,
- 45941.367569053225,
- 45960.889050868354,
- 45980.41260579793,
- 45999.938233401757,
- 46019.465933239902,
- 46038.995704872657,
- 46058.527547860547,
- 46078.06146176433,
- 46097.597446144995,
- 46117.135500563774,
- 46136.675624582109,
- 46156.217817761702,
- 46175.762079664462,
- 46195.308409852543,
- 46214.856807888333,
- 46234.407273334444,
- 46253.959805753715,
- 46273.51440470924,
- 46293.071069764315,
- 46312.629800482478,
- 46332.190596427499,
- 46351.753457163381,
- 46371.318382254351,
- 46390.885371264863,
- 46410.45442375962,
- 46430.025539303526,
- 46449.598717461733,
- 46469.17395779962,
- 46488.751259882782,
- 46508.33062327707,
- 46527.912047548532,
- 46547.495532263471,
- 46567.081076988397,
- 46586.668681290059,
- 46606.258344735434,
- 46625.850066891719,
- 46645.443847326351,
- 46665.039685606986,
- 46684.637581301497,
- 46704.237533978005,
- 46723.839543204842,
- 46743.443608550573,
- 46763.049729583989,
- 46782.657905874104,
- 46802.268136990162,
- 46821.880422501628,
- 46841.494761978196,
- 46861.111154989776,
- 46880.729601106526,
- 46900.350099898795,
- 46919.97265093719,
- 46939.597253792526,
- 46959.223908035841,
- 46978.852613238392,
- 46998.483368971691,
- 47018.11617480743,
- 47037.751030317551,
- 47057.387935074221,
- 47077.026888649809,
- 47096.66789061694,
- 47116.310940548428,
- 47135.956038017328,
- 47155.603182596918,
- 47175.252373860698,
- 47194.903611382375,
- 47214.556894735892,
- 47234.212223495422,
- 47253.869597235338,
- 47273.52901553025,
- 47293.19047795498,
- 47312.853984084577,
- 47332.519533494306,
- 47352.187125759658,
- 47371.856760456343,
- 47391.528437160297,
- 47411.202155447652,
- 47430.877914894787,
- 47450.555715078299,
- 47470.235555574982,
- 47489.917435961863,
- 47509.601355816201,
- 47529.287314715453,
- 47548.975312237308,
- 47568.665347959672,
- 47588.357421460656,
- 47608.051532318605,
- 47627.747680112072,
- 47647.445864419846,
- 47667.14608482091,
- 47686.848340894474,
- 47706.552632219973,
- 47726.258958377046,
- 47745.967318945557,
- 47765.677713505589,
- 47785.390141637428,
- 47805.104602921601,
- 47824.821096938824,
- 47844.539623270044,
- 47864.260181496429,
- 47883.982771199349,
- 47903.707391960394,
- 47923.434043361369,
- 47943.162724984308,
- 47962.893436411439,
- 47982.626177225218,
- 48002.36094700831,
- 48022.097745343599,
- 48041.836571814172,
- 48061.57742600335,
- 48081.32030749465,
- 48101.065215871815,
- 48120.81215071879,
- 48140.56111161974,
- 48160.312098159047,
- 48180.065109921306,
- 48199.820146491307,
- 48219.577207454073,
- 48239.336292394844,
- 48259.097400899045,
- 48278.860532552339,
- 48298.625686940592,
- 48318.392863649875,
- 48338.162062266485,
- 48357.933282376915,
- 48377.706523567889,
- 48397.481785426316,
- 48417.259067539344,
- 48437.038369494308,
- 48456.819690878765,
- 48476.603031280487,
- 48496.388390287451,
- 48516.175767487839,
- 48535.965162470042,
- 48555.756574822684,
- 48575.550004134566,
- 48595.345449994718,
- 48615.142911992378,
- 48634.942389716991,
- 48654.743882758201,
- 48674.547390705877,
- 48694.352913150084,
- 48714.160449681112,
- 48733.969999889443,
- 48753.781563365759,
- 48773.595139700978,
- 48793.410728486211,
- 48813.228329312769,
- 48833.047941772187,
- 48852.869565456189,
- 48872.693199956717,
- 48892.518844865925,
- 48912.346499776155,
- 48932.176164279976,
- 48952.007837970152,
- 48971.841520439666,
- 48991.677211281676,
- 49011.514910089587,
- 49031.354616456978,
- 49051.196329977654,
- 49071.04005024561,
- 49090.885776855059,
- 49110.733509400408,
- 49130.583247476279,
- 49150.434990677488,
- 49170.288738599062,
- 49190.144490836232,
- 49210.002246984441,
- 49229.86200663932,
- 49249.723769396718,
- 49269.587534852675,
- 49289.453302603448,
- 49309.32107224549,
- 49329.190843375451,
- 49349.062615590192,
- 49368.936388486785,
- 49388.812161662492,
- 49408.689934714785,
- 49428.569707241324,
- 49448.45147883999,
- 49468.335249108866,
- 49488.22101764621,
- 49508.108784050521,
- 49527.99854792047,
- 49547.890308854934,
- 49567.784066453009,
- 49587.679820313977,
- 49607.57757003732,
- 49627.477315222721,
- 49647.379055470075,
- 49667.28279037946,
- 49687.188519551179,
- 49707.096242585707,
- 49727.005959083741,
- 49746.917668646165,
- 49766.831370874068,
- 49786.747065368734,
- 49806.66475173166,
- 49826.584429564515,
- 49846.506098469203,
- 49866.429758047794,
- 49886.355407902578,
- 49906.283047636032,
- 49926.212676850846,
- 49946.144295149883,
- 49966.077902136225,
- 49986.013497413151,
- 50005.951080584135,
- 50025.890651252834,
- 50045.832209023123,
- 50065.775753499074,
- 50085.721284284933,
- 50105.668800985164,
- 50125.618303204428,
- 50145.569790547575,
- 50165.523262619652,
- 50185.478719025901,
- 50205.436159371769,
- 50225.395583262893,
- 50245.356990305103,
- 50265.320380104429,
- 50285.285752267104,
- 50305.253106399534,
- 50325.222442108337,
- 50345.193759000336,
- 50365.16705668252,
- 50385.142334762102,
- 50405.119592846473,
- 50425.098830543218,
- 50445.080047460127,
- 50465.063243205179,
- 50485.048417386541,
- 50505.035569612577,
- 50525.024699491856,
- 50545.015806633128,
- 50565.008890645338,
- 50585.003951137631,
- 50605.00098771933,
- 50624.999999999971,
- 50645.000987589265,
- 50665.003950097132,
- 50685.008887133677,
- 50705.015798309192,
- 50725.024683234165,
- 50745.035541519283,
- 50765.048372775411,
- 50785.063176613621,
- 50805.079952645159,
- 50825.098700481489,
- 50845.119419734241,
- 50865.142110015244,
- 50885.166770936521,
- 50905.193402110279,
- 50925.222003148934,
- 50945.252573665071,
- 50965.285113271471,
- 50985.319621581119,
- 51005.356098207172,
- 51025.394542762981,
- 51045.434954862096,
- 51065.477334118244,
- 51085.521680145357,
- 51105.567992557546,
- 51125.616270969113,
- 51145.66651499454,
- 51165.718724248516,
- 51185.772898345916,
- 51205.829036901778,
- 51225.887139531362,
- 51245.947205850105,
- 51266.009235473619,
- 51286.073228017718,
- 51306.139183098399,
- 51326.207100331856,
- 51346.276979334456,
- 51366.348819722756,
- 51386.42262111351,
- 51406.498383123653,
- 51426.57610537031,
- 51446.655787470787,
- 51466.737429042587,
- 51486.82102970338,
- 51506.906589071048,
- 51526.994106763632,
- 51547.083582399391,
- 51567.175015596738,
- 51587.268405974297,
- 51607.363753150858,
- 51627.461056745415,
- 51647.56031637713,
- 51667.661531665362,
- 51687.764702229651,
- 51707.869827689727,
- 51727.976907665499,
- 51748.085941777055,
- 51768.196929644677,
- 51788.309870888836,
- 51808.42476513017,
- 51828.541611989524,
- 51848.660411087905,
- 51868.781162046515,
- 51888.90386448674,
- 51909.028518030143,
- 51929.155122298485,
- 51949.283676913685,
- 51969.414181497872,
- 51989.546635673345,
- 52009.681039062583,
- 52029.817391288263,
- 52049.955691973213,
- 52070.095940740481,
- 52090.238137213273,
- 52110.382281014987,
- 52130.5283717692,
- 52150.676409099666,
- 52170.826392630333,
- 52190.97832198532,
- 52211.132196788931,
- 52231.288016665654,
- 52251.445781240145,
- 52271.60549013727,
- 52291.76714298204,
- 52311.930739399664,
- 52332.096279015546,
- 52352.263761455244,
- 52372.433186344519,
- 52392.604553309284,
- 52412.777861975665,
- 52432.953111969946,
- 52453.130302918595,
- 52473.309434448267,
- 52493.490506185793,
- 52513.67351775818,
- 52533.858468792605,
- 52554.045358916446,
- 52574.234187757254,
- 52594.42495494274,
- 52614.617660100812,
- 52634.812302859558,
- 52655.008882847229,
- 52675.20739969227,
- 52695.407853023295,
- 52715.610242469098,
- 52735.814567658657,
- 52756.02082822111,
- 52776.229023785803,
- 52796.439153982225,
- 52816.651218440056,
- 52836.865216789171,
- 52857.081148659599,
- 52877.29901368155,
- 52897.518811485425,
- 52917.740541701773,
- 52937.964203961354,
- 52958.18979789508,
- 52978.417323134046,
- 52998.646779309529,
- 53018.878166052978,
- 53039.111482996006,
- 53059.346729770419,
- 53079.583906008193,
- 53099.823011341483,
- 53120.0640454026,
- 53140.307007824063,
- 53160.551898238533,
- 53180.79871627887,
- 53201.047461578091,
- 53221.2981337694,
- 53241.550732486176,
- 53261.805257361964,
- 53282.061708030487,
- 53302.32008412564,
- 53322.580385281493,
- 53342.842611132299,
- 53363.106761312469,
- 53383.372835456597,
- 53403.640833199453,
- 53423.910754175973,
- 53444.18259802126,
- 53464.456364370613,
- 53484.732052859479,
- 53505.009663123499,
- 53525.289194798468,
- 53545.570647520362,
- 53565.854020925333,
- 53586.139314649699,
- 53606.426528329954,
- 53626.715661602764,
- 53647.006714104959,
- 53667.299685473547,
- 53687.59457534572,
- 53707.891383358816,
- 53728.190109150361,
- 53748.490752358055,
- 53768.793312619753,
- 53789.09778957349,
- 53809.404182857485,
- 53829.712492110106,
- 53850.022716969899,
- 53870.334857075584,
- 53890.648912066055,
- 53910.964881580367,
- 53931.28276525774,
- 53951.602562737586,
- 53971.924273659461,
- 53992.24789766311,
- 54012.57343438844,
- 54032.90088347553,
- 54053.23024456462,
- 54073.561517296133,
- 54093.894701310644,
- 54114.22979624891,
- 54134.566801751855,
- 54154.90571746057,
- 54175.246543016314,
- 54195.589278060506,
- 54215.933922234755,
- 54236.280475180814,
- 54256.628936540626,
- 54276.97930595628,
- 54297.331583070045,
- 54317.685767524359,
- 54338.041858961828,
- 54358.399857025215,
- 54378.759761357462,
- 54399.121571601667,
- 54419.485287401105,
- 54439.850908399218,
- 54460.218434239614,
- 54480.587864566056,
- 54500.95919902248,
- 54521.332437252997,
- 54541.707578901878,
- 54562.084623613555,
- 54582.46357103264,
- 54602.844420803893,
- 54623.227172572246,
- 54643.611825982807,
- 54663.998380680838,
- 54684.386836311773,
- 54704.777192521207,
- 54725.169448954897,
- 54745.563605258772,
- 54765.959661078923,
- 54786.357616061614,
- 54806.757469853255,
- 54827.159222100439,
- 54847.562872449904,
- 54867.968420548583,
- 54888.375866043534,
- 54908.785208582012,
- 54929.196447811417,
- 54949.609583379322,
- 54970.024614933463,
- 54990.441542121727,
- 55010.86036459219,
- 55031.28108199306,
- 55051.703693972733,
- 55072.128200179759,
- 55092.554600262847,
- 55112.982893870874,
- 55133.413080652877,
- 55153.845160258061,
- 55174.279132335789,
- 55194.714996535586,
- 55215.152752507143,
- 55235.592399900306,
- 55256.033938365079,
- 55276.477367551655,
- 55296.92268711036,
- 55317.369896691685,
- 55337.818995946305,
- 55358.269984525024,
- 55378.72286207883,
- 55399.177628258869,
- 55419.634282716441,
- 55440.092825103013,
- 55460.553255070205,
- 55481.015572269804,
- 55501.479776353764,
- 55521.945866974187,
- 55542.413843783339,
- 55562.883706433655,
- 55583.355454577715,
- 55603.82908786826,
- 55624.304605958219,
- 55644.782008500639,
- 55665.261295148754,
- 55685.742465555952,
- 55706.225519375774,
- 55726.710456261928,
- 55747.197275868275,
- 55767.685977848843,
- 55788.176561857814,
- 55808.669027549528,
- 55829.163374578478,
- 55849.659602599328,
- 55870.157711266889,
- 55890.657700236145,
- 55911.159569162221,
- 55931.663317700411,
- 55952.168945506164,
- 55972.676452235086,
- 55993.185837542944,
- 56013.697101085651,
- 56034.210242519301,
- 56054.72526150012,
- 56075.242157684508,
- 56095.760930729011,
- 56116.281580290342,
- 56136.804106025367,
- 56157.328507591104,
- 56177.85478464474,
- 56198.382936843598,
- 56218.912963845185,
- 56239.444865307138,
- 56259.978640887268,
- 56280.514290243525,
- 56301.051813034042,
- 56321.591208917082,
- 56342.13247755108,
- 56362.675618594607,
- 56383.220631706419,
- 56403.767516545398,
- 56424.316272770608,
- 56444.866900041241,
- 56465.419398016667,
- 56485.973766356394,
- 56506.530004720102,
- 56527.088112767611,
- 56547.648090158902,
- 56568.209936554107,
- 56588.773651613519,
- 56609.339234997584,
- 56629.9066863669,
- 56650.47600538221,
- 56671.04719170442,
- 56691.620244994599,
- 56712.195164913959,
- 56732.771951123868,
- 56753.350603285835,
- 56773.931121061541,
- 56794.513504112823,
- 56815.097752101647,
- 56835.683864690152,
- 56856.271841540627,
- 56876.86168231551,
- 56897.453386677393,
- 56918.046954289028,
- 56938.642384813298,
- 56959.239677913261,
- 56979.838833252121,
- 57000.439850493225,
- 57021.04272930009,
- 57041.647469336371,
- 57062.254070265873,
- 57082.862531752558,
- 57103.472853460553,
- 57124.085035054108,
- 57144.699076197649,
- 57165.314976555739,
- 57185.932735793103,
- 57206.552353574611,
- 57227.173829565276,
- 57247.797163430281,
- 57268.42235483494,
- 57289.049403444733,
- 57309.678308925286,
- 57330.30907094237,
- 57350.941689161911,
- 57371.576163249985,
- 57392.212492872815,
- 57412.850677696784,
- 57433.490717388406,
- 57454.132611614368,
- 57474.776360041491,
- 57495.421962336746,
- 57516.069418167266,
- 57536.718727200314,
- 57557.36988910332,
- 57578.022903543861,
- 57598.677770189643,
- 57619.334488708548,
- 57639.993058768589,
- 57660.653480037938,
- 57681.315752184906,
- 57701.979874877965,
- 57722.64584778573,
- 57743.31367057695,
- 57763.983342920546,
- 57784.654864485572,
- 57805.328234941233,
- 57826.003453956881,
- 57846.680521202026,
- 57867.359436346305,
- 57888.040199059527,
- 57908.722809011633,
- 57929.407265872709,
- 57950.093569313001,
- 57970.781719002895,
- 57991.471714612911,
- 58012.16355581375,
- 58032.857242276223,
- 58053.552773671312,
- 58074.25014967013,
- 58094.949369943948,
- 58115.650434164185,
- 58136.353342002389,
- 58157.058093130276,
- 58177.764687219693,
- 58198.47312394264,
- 58219.183402971255,
- 58239.895523977837,
- 58260.609486634821,
- 58281.325290614775,
- 58302.042935590434,
- 58322.762421234678,
- 58343.483747220511,
- 58364.206913221096,
- 58384.931918909751,
- 58405.658763959924,
- 58426.3874480452,
- 58447.117970839339,
- 58467.85033201622,
- 58488.584531249864,
- 58509.320568214462,
- 58530.058442584334,
- 58550.798154033931,
- 58571.539702237875,
- 58592.283086870906,
- 58613.028307607929,
- 58633.775364123983,
- 58654.52425609425,
- 58675.274983194053,
- 58696.027545098877,
- 58716.781941484325,
- 58737.538172026158,
- 58758.296236400274,
- 58779.056134282728,
- 58799.817865349694,
- 58820.581429277503,
- 58841.346825742643,
- 58862.114054421712,
- 58882.883114991484,
- 58903.654007128847,
- 58924.426730510851,
- 58945.201284814684,
- 58965.977669717664,
- 58986.755884897269,
- 59007.535930031117,
- 59028.317804796949,
- 59049.101508872664,
- 59069.887041936301,
- 59090.674403666046,
- 59111.463593740213,
- 59132.254611837263,
- 59153.047457635803,
- 59173.84213081457,
- 59194.638631052461,
- 59215.436958028506,
- 59236.237111421855,
- 59257.039090911829,
- 59277.842896177877,
- 59298.648526899589,
- 59319.455982756685,
- 59340.26526342905,
- 59361.076368596696,
- 59381.889297939757,
- 59402.704051138542,
- 59423.520627873484,
- 59444.339027825139,
- 59465.159250674224,
- 59485.9812961016,
- 59506.805163788253,
- 59527.630853415307,
- 59548.458364664046,
- 59569.287697215863,
- 59590.118850752311,
- 59610.951824955089,
- 59631.786619506012,
- 59652.623234087048,
- 59673.461668380311,
- 59694.301922068029,
- 59715.143994832593,
- 59735.987886356525,
- 59756.833596322482,
- 59777.681124413255,
- 59798.530470311794,
- 59819.381633701159,
- 59840.234614264569,
- 59861.089411685381,
- 59881.94602564707,
- 59902.804455833269,
- 59923.664701927737,
- 59944.526763614384,
- 59965.390640577243,
- 59986.256332500488,
- 60007.123839068438,
- 60027.993159965539,
- 60048.864294876381,
- 60069.737243485688,
- 60090.612005478324,
- 60111.488580539284,
- 60132.366968353708,
- 60153.247168606867,
- 60174.129180984164,
- 60195.013005171153,
- 60215.898640853513,
- 60236.786087717061,
- 60257.675345447751,
- 60278.566413731671,
- 60299.459292255044,
- 60320.353980704247,
- 60341.25047876576,
- 60362.148786126229,
- 60383.048902472423,
- 60403.950827491237,
- 60424.854560869717,
- 60445.76010229504,
- 60466.667451454516,
- 60487.57660803559,
- 60508.487571725847,
- 60529.400342212997,
- 60550.314919184893,
- 60571.231302329521,
- 60592.149491335003,
- 60613.069485889588,
- 60633.991285681674,
- 60654.914890399785,
- 60675.840299732568,
- 60696.767513368832,
- 60717.696530997484,
- 60738.627352307602,
- 60759.55997698837,
- 60780.494404729128,
- 60801.430635219323,
- 60822.368668148556,
- 60843.308503206565,
- 60864.250140083204,
- 60885.193578468468,
- 60906.138818052495,
- 60927.085858525541,
- 60948.034699578006,
- 60968.985340900421,
- 60989.937782183442,
- 61010.892023117864,
- 61031.848063394616,
- 61052.805902704764,
- 61073.765540739492,
- 61094.726977190134,
- 61115.690211748137,
- 61136.655244105103,
- 61157.622073952742,
- 61178.590700982917,
- 61199.561124887616,
- 61220.533345358948,
- 61241.507362089171,
- 61262.483174770663,
- 61283.460783095943,
- 61304.440186757645,
- 61325.421385448557,
- 61346.404378861582,
- 61367.389166689762,
- 61388.375748626262,
- 61409.364124364387,
- 61430.354293597571,
- 61451.346256019373,
- 61472.340011323497,
- 61493.335559203762,
- 61514.332899354122,
- 61535.332031468672,
- 61556.332955241618,
- 61577.335670367313,
- 61598.340176540238,
- 61619.346473454993,
- 61640.354560806329,
- 61661.3644382891,
- 61682.376105598312,
- 61703.389562429089,
- 61724.404808476691,
- 61745.42184343651,
- 61766.440667004063,
- 61787.461278874987,
- 61808.483678745069,
- 61829.507866310203,
- 61850.533841266435,
- 61871.561603309929,
- 61892.591152136971,
- 61913.622487443987,
- 61934.655608927525,
- 61955.690516284267,
- 61976.727209211022,
- 61997.765687404724,
- 62018.805950562448,
- 62039.847998381381,
- 62060.891830558845,
- 62081.93744679229,
- 62102.984846779298,
- 62124.034030217575,
- 62145.084996804966,
- 62166.137746239416,
- 62187.19227821903,
- 62208.248592442025,
- 62229.306688606739,
- 62250.366566411656,
- 62271.428225555377,
- 62292.491665736627,
- 62313.556886654267,
- 62334.623888007271,
- 62355.692669494762,
- 62376.763230815974,
- 62397.835571670272,
- 62418.909691757144,
- 62439.98559077621,
- 62461.063268427228,
- 62482.142724410049,
- 62503.223958424685,
- 62524.306970171267,
- 62545.39175935003,
- 62566.478325661366,
- 62587.566668805768,
- 62608.656788483881,
- 62629.748684396451,
- 62650.842356244357,
- 62671.937803728622,
- 62693.035026550366,
- 62714.134024410858,
- 62735.234797011479,
- 62756.337344053733,
- 62777.441665239276,
- 62798.547760269852,
- 62819.655628847358,
- 62840.765270673801,
- 62861.876685451323,
- 62882.989872882186,
- 62904.104832668774,
- 62925.221564513602,
- 62946.340068119309,
- 62967.460343188657,
- 62988.582389424526,
- 63009.70620652994,
- 63030.831794208025,
- 63051.959152162039,
- 63073.08828009537,
- 63094.219177711529,
- 63115.351844714154,
- 63136.486280806988,
- 63157.622485693922,
- 63178.760459078956,
- 63199.900200666219,
- 63221.041710159967,
- 63242.184987264569,
- 63263.330031684534,
- 63284.476843124474,
- 63305.625421289144,
- 63326.775765883409,
- 63347.927876612259,
- 63369.081753180813,
- 63390.237395294316,
- 63411.39480265812,
- 63432.553974977716,
- 63453.714911958712,
- 63474.877613306839,
- 63496.042078727944,
- 63517.208307927998,
- 63538.376300613119,
- 63559.546056489504,
- 63580.717575263516,
- 63601.890856641607,
- 63623.065900330374,
- 63644.242706036515,
- 63665.421273466869,
- 63686.601602328381,
- 63707.783692328136,
- 63728.967543173334,
- 63750.153154571279,
- 63771.340526229418,
- 63792.529657855317,
- 63813.720549156649,
- 63834.913199841227,
- 63856.107609616978,
- 63877.303778191941,
- 63898.501705274284,
- 63919.7013905723,
- 63940.902833794404,
- 63962.106034649114,
- 63983.310992845094,
- 64004.517708091109,
- 64025.726180096048,
- 64046.936408568938,
- 64068.1483932189,
- 64089.362133755196,
- 64110.577629887193,
- 64131.794881324393,
- 64153.013887776404,
- 64174.234648952966,
- 64195.457164563937,
- 64216.681434319289,
- 64237.907457929112,
- 64259.135235103626,
- 64280.36476555316,
- 64301.596048988169,
- 64322.829085119236,
- 64344.06387365704,
- 64365.300414312398,
- 64386.538706796251,
- 64407.778750819634,
- 64429.020546093721,
- 64450.26409232981,
- 64471.509389239291,
- 64492.756436533709,
- 64514.005233924705,
- 64535.255781124033,
- 64556.50807784358,
- 64577.762123795357,
- 64599.017918691468,
- 64620.275462244172,
- 64641.534754165805,
- 64662.795794168844,
- 64684.058581965895,
- 64705.323117269661,
- 64726.589399792974,
- 64747.857429248776,
- 64769.127205350138,
- 64790.398727810236,
- 64811.671996342375,
- 64832.947010659969,
- 64854.223770476558,
- 64875.502275505794,
- 64896.782525461451,
- 64918.064520057414,
- 64939.348259007682,
- 64960.633742026388,
- 64981.920968827762,
- 65003.209939126165,
- 65024.500652636067,
- 65045.793109072067,
- 65067.087308148861,
- 65088.383249581282,
- 65109.680933084259,
- 65130.980358372864,
- 65152.28152516226,
- 65173.584433167736,
- 65194.889082104703,
- 65216.195471688683,
- 65237.503601635319,
- 65258.813471660353,
- 65280.125081479666,
- 65301.438430809241,
- 65322.753519365178,
- 65344.070346863708,
- 65365.388913021146,
- 65386.709217553958,
- 65408.031260178701,
- 65429.355040612056,
- 65450.680558570821,
- 65472.00781377191,
- 65493.336805932355,
- 65514.66753476928,
- 65535.999999999956,
- 65557.334201341757,
- 65578.670138512171,
- 65600.007811228788,
- 65621.347219209332,
- 65642.688362171626,
- 65664.031239833639,
- 65685.375851913413,
- 65706.722198129137,
- 65728.070278199084,
- 65749.420091841661,
- 65770.771638775404,
- 65792.124918718939,
- 65813.479931391004,
- 65834.836676510458,
- 65856.195153796303,
- 65877.5553629676,
- 65898.917303743554,
- 65920.280975843489,
- 65941.646378986843,
- 65963.013512893158,
- 65984.382377282076,
- 66005.752971873386,
- 66027.125296386963,
- 66048.499350542799,
- 66069.875134061018,
- 66091.252646661844,
- 66112.631888065618,
- 66134.01285799277,
- 66155.395556163887,
- 66176.779982299631,
- 66198.166136120795,
- 66219.554017348273,
- 66240.943625703105,
- 66262.334960906388,
- 66283.728022679396,
- 66305.122810743444,
- 66326.519324820023,
- 66347.917564630698,
- 66369.317529897162,
- 66390.719220341227,
- 66412.122635684791,
- 66433.527775649884,
- 66454.934639958636,
- 66476.343228333324,
- 66497.753540496284,
- 66519.165576169995,
- 66540.57933507704,
- 66561.994816940118,
- 66583.412021482043,
- 66604.830948425733,
- 66626.251597494222,
- 66647.673968410629,
- 66669.098060898235,
- 66690.523874680381,
- 66711.951409480564,
- 66733.380665022371,
- 66754.811641029475,
- 66776.244337225711,
- 66797.678753334985,
- 66819.11488908132,
- 66840.552744188884,
- 66861.992318381905,
- 66883.433611384738,
- 66904.876622921889,
- 66926.321352717903,
- 66947.767800497502,
- 66969.215965985466,
- 66990.665848906734,
- 67012.117448986304,
- 67033.570765949335,
- 67055.025799521056,
- 67076.482549426815,
- 67097.941015392076,
- 67119.401197142433,
- 67140.863094403554,
- 67162.326706901222,
- 67183.792034361351,
- 67205.259076509959,
- 67226.72783307315,
- 67248.198303777172,
- 67269.670488348347,
- 67291.144386513144,
- 67312.619997998088,
- 67334.09732252988,
- 67355.576359835293,
- 67377.057109641188,
- 67398.53957167457,
- 67420.023745662547,
- 67441.50963133233,
- 67462.99722841123,
- 67484.486536626689,
- 67505.977555706224,
- 67527.470285377494,
- 67548.964725368263,
- 67570.460875406367,
- 67591.9587352198,
- 67613.458304536631,
- 67634.95958308503,
- 67656.462570593329,
- 67677.967266789899,
- 67699.473671403248,
- 67720.981784162024,
- 67742.491604794923,
- 67764.003133030797,
- 67785.516368598575,
- 67807.031311227314,
- 67828.547960646174,
- 67850.066316584402,
- 67871.58637877139,
- 67893.108146936589,
- 67914.63162080961,
- 67936.156800120138,
- 67957.683684597971,
- 67979.212273973011,
- 68000.742567975263,
- 68022.274566334876,
- 68043.808268782057,
- 68065.343675047145,
- 68086.880784860579,
- 68108.419597952918,
- 68129.960114054789,
- 68151.502332896969,
- 68173.04625421032,
- 68194.591877725834,
- 68216.139203174564,
- 68237.688230287706,
- 68259.238958796544,
- 68280.791388432481,
- 68302.345518927032,
- 68323.901350011787,
- 68345.458881418483,
- 68367.018112878912,
- 68388.579044125028,
- 68410.141674888844,
- 68431.706004902502,
- 68453.272033898262,
- 68474.839761608455,
- 68496.409187765545,
- 68517.980312102081,
- 68539.553134350732,
- 68561.127654244279,
- 68582.70387151558,
- 68604.281785897634,
- 68625.861397123503,
- 68647.44270492639,
- 68669.025709039604,
- 68690.610409196524,
- 68712.196805130661,
- 68733.784896575627,
- 68755.374683265123,
- 68776.966164932994,
- 68798.559341313128,
- 68820.154212139591,
- 68841.750777146473,
- 68863.349036068044,
- 68884.948988638629,
- 68906.550634592684,
- 68928.153973664739,
- 68949.75900558944,
- 68971.365730101577,
- 68992.974146935987,
- 69014.584255827634,
- 69036.196056511588,
- 69057.809548723017,
- 69079.424732197207,
- 69101.041606669532,
- 69122.660171875468,
- 69144.280427550606,
- 69165.902373430625,
- 69187.526009251334,
- 69209.151334748618,
- 69230.778349658474,
- 69252.40705371699,
- 69274.037446660412,
- 69295.669528225,
- 69317.303298147192,
- 69338.938756163494,
- 69360.575902010532,
- 69382.214735425005,
- 69403.855256143754,
- 69425.497463903681,
- 69447.141358441833,
- 69468.78693949533,
- 69490.434206801394,
- 69512.083160097391,
- 69533.733799120717,
- 69555.386123608929,
- 69577.04013329967,
- 69598.695827930685,
- 69620.353207239794,
- 69642.012270964973,
- 69663.67301884426,
- 69685.335450615792,
- 69706.999566017839,
- 69728.665364788743,
- 69750.332846666963,
- 69772.002011391058,
- 69793.672858699691,
- 69815.345388331611,
- 69837.019600025669,
- 69858.695493520849,
- 69880.373068556204,
- 69902.052324870907,
- 69923.733262204216,
- 69945.415880295492,
- 69967.100178884211,
- 69988.786157709939,
- 70010.473816512356,
- 70032.163155031216,
- 70053.854173006403,
- 70075.546870177874,
- 70097.241246285717,
- 70118.937301070109,
- 70140.635034271298,
- 70162.334445629691,
- 70184.035534885741,
- 70205.738301780017,
- 70227.442746053217,
- 70249.1488674461,
- 70270.856665699539,
- 70292.566140554511,
- 70314.277291752107,
- 70335.990119033493,
- 70357.704622139936,
- 70379.420800812819,
- 70401.138654793613,
- 70422.85818382389,
- 70444.579387645339,
- 70466.302265999722,
- 70488.026818628918,
- 70509.753045274876,
- 70531.480945679708,
- 70553.210519585555,
- 70574.941766734701,
- 70596.674686869505,
- 70618.409279732456,
- 70640.145545066101,
- 70661.883482613106,
- 70683.623092116264,
- 70705.364373318414,
- 70727.107325962526,
- 70748.851949791671,
- 70770.598244549008,
- 70792.346209977783,
- 70814.095845821372,
- 70835.847151823225,
- 70857.600127726895,
- 70879.354773276034,
- 70901.111088214413,
- 70922.869072285859,
- 70944.628725234332,
- 70966.390046803877,
- 70988.153036738629,
- 71009.917694782853,
- 71031.684020680885,
- 71053.45201417715,
- 71075.221675016204,
- 71096.993002942661,
- 71118.765997701266,
- 71140.540659036851,
- 71162.316986694335,
- 71184.09498041874,
- 71205.874639955218,
- 71227.655965048951,
- 71249.438955445294,
- 71271.223610889632,
- 71293.009931127483,
- 71314.797915904477,
- 71336.587564966307,
- 71358.378878058764,
- 71380.171854927772,
- 71401.966495319313,
- 71423.762798979486,
- 71445.560765654489,
- 71467.360395090596,
- 71489.161687034211,
- 71510.964641231811,
- 71532.769257429973,
- 71554.575535375348,
- 71576.383474814749,
- 71598.19307549503,
- 71620.004337163133,
- 71641.817259566145,
- 71663.631842451214,
- 71685.4480855656,
- 71707.26598865664,
- 71729.085551471784,
- 71750.906773758586,
- 71772.729655264673,
- 71794.554195737772,
- 71816.380394925713,
- 71838.208252576442,
- 71860.037768437964,
- 71881.868942258385,
- 71903.701773785942,
- 71925.536262768932,
- 71947.372408955751,
- 71969.210212094898,
- 71991.049671934976,
- 72012.890788224686,
- 72034.73356071279,
- 72056.577989148165,
- 72078.424073279821,
- 72100.271812856794,
- 72122.121207628254,
- 72143.97225734347,
- 72165.824961751801,
- 72187.679320602692,
- 72209.53533364569,
- 72231.393000630429,
- 72253.252321306645,
- 72275.113295424177,
- 72296.975922732949,
- 72318.840202982959,
- 72340.706135924338,
- 72362.573721307272,
- 72384.442958882093,
- 72406.313848399179,
- 72428.186389609036,
- 72450.060582262216,
- 72471.936426109431,
- 72493.813920901433,
- 72515.693066389096,
- 72537.573862323392,
- 72559.456308455352,
- 72581.340404536139,
- 72603.226150316987,
- 72625.113545549248,
- 72647.002589984331,
- 72668.893283373764,
- 72690.785625469172,
- 72712.679616022273,
- 72734.575254784853,
- 72756.472541508803,
- 72778.371475946144,
- 72800.272057848939,
- 72822.174286969355,
- 72844.07816305969,
- 72865.983685872285,
- 72887.890855159596,
- 72909.799670674183,
- 72931.710132168693,
- 72953.622239395845,
- 72975.535992108475,
- 72997.451390059519,
- 73019.368433001961,
- 73041.287120688925,
- 73063.207452873612,
- 73085.129429309294,
- 73107.053049749389,
- 73128.978313947344,
- 73150.905221656736,
- 73172.833772631217,
- 73194.763966624567,
- 73216.695803390612,
- 73238.62928268328,
- 73260.564404256627,
- 73282.501167864757,
- 73304.439573261901,
- 73326.379620202337,
- 73348.321308440485,
- 73370.264637730841,
- 73392.209607827957,
- 73414.156218486532,
- 73436.104469461323,
- 73458.054360507173,
- 73480.005891379056,
- 73501.959061831993,
- 73523.913871621116,
- 73545.870320501665,
- 73567.828408228932,
- 73589.78813455833,
- 73611.749499245358,
- 73633.712502045615,
- 73655.677142714747,
- 73677.643421008557,
- 73699.611336682879,
- 73721.580889493693,
- 73743.552079197019,
- 73765.524905548999,
- 73787.499368305856,
- 73809.475467223907,
- 73831.453202059551,
- 73853.432572569291,
- 73875.413578509717,
- 73897.396219637507,
- 73919.380495709411,
- 73941.36640648231,
- 73963.353951713143,
- 73985.343131158952,
- 74007.333944576865,
- 74029.326391724098,
- 74051.320472357969,
- 74073.316186235883,
- 74095.313533115303,
- 74117.312512753837,
- 74139.313124909138,
- 74161.315369338976,
- 74183.319245801191,
- 74205.324754053727,
- 74227.331893854629,
- 74249.340664961986,
- 74271.351067134034,
- 74293.363100129049,
- 74315.376763705441,
- 74337.392057621662,
- 74359.408981636298,
- 74381.427535508003,
- 74403.447718995507,
- 74425.469531857671,
- 74447.492973853383,
- 74469.518044741693,
- 74491.54474428168,
- 74513.573072232539,
- 74535.603028353551,
- 74557.634612404087,
- 74579.667824143602,
- 74601.702663331642,
- 74623.739129727837,
- 74645.777223091936,
- 74667.816943183716,
- 74689.858289763113,
- 74711.901262590094,
- 74733.945861424741,
- 74755.992086027225,
- 74778.039936157802,
- 74800.089411576817,
- 74822.140512044702,
- 74844.193237321961,
- 74866.24758716923,
- 74888.303561347187,
- 74910.36115961663,
- 74932.420381738411,
- 74954.481227473516,
- 74976.543696582972,
- 74998.607788827925,
- 75020.673503969607,
- 75042.740841769322,
- 75064.809801988464,
- 75086.88038438854,
- 75108.952588731103,
- 75131.026414777836,
- 75153.101862290467,
- 75175.178931030852,
- 75197.257620760924,
- 75219.33793124267,
- 75241.419862238225,
- 75263.503413509738,
- 75285.588584819503,
- 75307.675375929874,
- 75329.763786603318,
- 75351.853816602365,
- 75373.945465689612,
- 75396.038733627807,
- 75418.133620179724,
- 75440.230125108254,
- 75462.32824817636,
- 75484.427989147109,
- 75506.529347783653,
- 75528.63232384919,
- 75550.736917107075,
- 75572.843127320695,
- 75594.950954253538,
- 75617.060397669193,
- 75639.171457331307,
- 75661.284133003646,
- 75683.398424450032,
- 75705.514331434402,
- 75727.631853720741,
- 75749.750991073175,
- 75771.871743255862,
- 75793.994110033076,
- 75816.118091169177,
- 75838.243686428585,
- 75860.370895575848,
- 75882.499718375562,
- 75904.630154592422,
- 75926.762203991224,
- 75948.895866336825,
- 75971.031141394182,
- 75993.168028928325,
- 76015.306528704401,
- 76037.4466404876,
- 76059.588364043215,
- 76081.731699136653,
- 76103.876645533353,
- 76126.023202998884,
- 76148.171371298871,
- 76170.321150199044,
- 76192.472539465205,
- 76214.625538863256,
- 76236.780148159174,
- 76258.936367119008,
- 76281.094195508922,
- 76303.253633095141,
- 76325.414679643975,
- 76347.577334921851,
- 76369.741598695226,
- 76391.907470730686,
- 76414.074950794879,
- 76436.244038654564,
- 76458.414734076548,
- 76480.587036827754,
- 76502.760946675175,
- 76524.936463385893,
- 76547.11358672705,
- 76569.292316465915,
- 76591.472652369819,
- 76613.654594206164,
- 76635.838141742468,
- 76658.023294746308,
- 76680.210052985349,
- 76702.398416227341,
- 76724.588384240138,
- 76746.779956791637,
- 76768.973133649866,
- 76791.167914582897,
- 76813.364299358902,
- 76835.562287746157,
- 76857.761879512967,
- 76879.963074427797,
- 76902.165872259109,
- 76924.37027277553,
- 76946.576275745727,
- 76968.783880938441,
- 76990.993088122515,
- 77013.203897066895,
- 77035.416307540567,
- 77057.630319312622,
- 77079.845932152239,
- 77102.063145828695,
- 77124.281960111301,
- 77146.50237476948,
- 77168.724389572759,
- 77190.948004290723,
- 77213.173218693031,
- 77235.400032549442,
- 77257.628445629802,
- 77279.858457704031,
- 77302.090068542122,
- 77324.323277914169,
- 77346.558085590339,
- 77368.794491340886,
- 77391.032494936138,
- 77413.272096146524,
- 77435.51329474253,
- 77457.756090494731,
- 77480.000483173804,
- 77502.246472550498,
- 77524.494058395634,
- 77546.743240480107,
- 77568.994018574944,
- 77591.246392451198,
- 77613.500361880026,
- 77635.755926632657,
- 77658.013086480438,
- 77680.271841194757,
- 77702.532190547092,
- 77724.794134309021,
- 77747.057672252195,
- 77769.322804148323,
- 77791.589529769248,
- 77813.857848886837,
- 77836.127761273063,
- 77858.399266699998,
- 77880.67236493979,
- 77902.947055764627,
- 77925.223338946831,
- 77947.50121425878,
- 77969.780681472927,
- 77992.061740361838,
- 78014.344390698127,
- 78036.628632254491,
- 78058.914464803747,
- 78081.201888118725,
- 78103.490901972415,
- 78125.781506137821,
- 78148.073700388064,
- 78170.367484496339,
- 78192.662858235926,
- 78214.959821380166,
- 78237.258373702498,
- 78259.558514976452,
- 78281.860244975614,
- 78304.163563473659,
- 78326.468470244363,
- 78348.77496506153,
- 78371.083047699125,
- 78393.392717931114,
- 78415.703975531578,
- 78438.016820274701,
- 78460.331251934695,
- 78482.647270285903,
- 78504.964875102727,
- 78527.284066159627,
- 78549.604843231195,
- 78571.927206092048,
- 78594.251154516911,
- 78616.576688280606,
- 78638.903807157985,
- 78661.232510924034,
- 78683.562799353778,
- 78705.894672222363,
- 78728.228129304945,
- 78750.563170376859,
- 78772.899795213423,
- 78795.238003590101,
- 78817.577795282399,
- 78839.919170065928,
- 78862.262127716356,
- 78884.606668009452,
- 78906.952790721043,
- 78929.300495627045,
- 78951.64978250346,
- 78974.000651126378,
- 78996.353101271932,
- 79018.707132716358,
- 79041.062745235977,
- 79063.41993860717,
- 79085.778712606436,
- 79108.139067010285,
- 79130.501001595389,
- 79152.864516138419,
- 79175.22961041618,
- 79197.596284205531,
- 79219.96453728342,
- 79242.33436942687,
- 79264.705780412987,
- 79287.078770018954,
- 79309.453338022009,
- 79331.829484199508,
- 79354.207208328866,
- 79376.586510187582,
- 79398.967389553218,
- 79421.349846203433,
- 79443.733879915948,
- 79466.119490468584,
- 79488.50667763922,
- 79510.895441205823,
- 79533.285780946433,
- 79555.677696639163,
- 79578.071188062226,
- 79600.466254993895,
- 79622.862897212515,
- 79645.261114496549,
- 79667.660906624471,
- 79690.062273374875,
- 79712.465214526455,
- 79734.869729857935,
- 79757.275819148126,
- 79779.683482175955,
- 79802.092718720378,
- 79824.503528560454,
- 79846.915911475327,
- 79869.329867244203,
- 79891.745395646343,
- 79914.162496461155,
- 79936.581169468045,
- 79959.001414446553,
- 79981.423231176261,
- 80003.846619436852,
- 80026.271579008084,
- 80048.698109669771,
- 80071.12621120183,
- 80093.555883384237,
- 80115.987125997053,
- 80138.419938820414,
- 80160.854321634528,
- 80183.290274219689,
- 80205.727796356281,
- 80228.166887824715,
- 80250.607548405547,
- 80273.049777879336,
- 80295.493576026798,
- 80317.938942628651,
- 80340.385877465727,
- 80362.834380318949,
- 80385.28445096928,
- 80407.736089197788,
- 80430.189294785596,
- 80452.644067513917,
- 80475.100407164035,
- 80497.558313517322,
- 80520.017786355209,
- 80542.478825459213,
- 80564.941430610925,
- 80587.405601592007,
- 80609.871338184195,
- 80632.338640169342,
- 80654.8075073293,
- 80677.277939446067,
- 80699.749936301683,
- 80722.223497678278,
- 80744.698623358039,
- 80767.17531312324,
- 80789.653566756242,
- 80812.133384039465,
- 80834.614764755403,
- 80857.097708686648,
- 80879.582215615854,
- 80902.068285325731,
- 80924.555917599093,
- 80947.045112218824,
- 80969.535868967869,
- 80992.028187629272,
- 81014.522067986123,
- 81037.017509821613,
- 81059.514512919006,
- 81082.013077061609,
- 81104.513202032831,
- 81127.014887616184,
- 81149.518133595193,
- 81172.022939753486,
- 81194.529305874807,
- 81217.037231742899,
- 81239.546717141639,
- 81262.057761854958,
- 81284.570365666848,
- 81307.084528361403,
- 81329.600249722775,
- 81352.117529535186,
- 81374.636367582949,
- 81397.156763650448,
- 81419.678717522125,
- 81442.202228982511,
- 81464.727297816222,
- 81487.253923807933,
- 81509.782106742379,
- 81532.311846404409,
- 81554.843142578902,
- 81577.375995050839,
- 81599.910403605274,
- 81622.446368027333,
- 81644.983888102215,
- 81667.522963615178,
- 81690.063594351581,
- 81712.605780096841,
- 81735.149520636449,
- 81757.694815755967,
- 81780.241665241047,
- 81802.79006887741,
- 81825.340026450824,
- 81847.891537747171,
- 81870.444602552379,
- 81892.999220652477,
- 81915.555391833506,
- 81938.113115881672,
- 81960.672392583176,
- 81983.233221724338,
- 82005.795603091537,
- 82028.359536471224,
- 82050.925021649906,
- 82073.492058414209,
- 82096.060646550788,
- 82118.630785846399,
- 82141.202476087841,
- 82163.775717062032,
- 82186.35050855593,
- 82208.926850356569,
- 82231.504742251054,
- 82254.084184026578,
- 82276.665175470393,
- 82299.24771636985,
- 82321.831806512317,
- 82344.417445685307,
- 82367.004633676348,
- 82389.593370273054,
- 82412.183655263143,
- 82434.775488434374,
- 82457.368869574595,
- 82479.963798471697,
- 82502.560274913689,
- 82525.158298688606,
- 82547.757869584602,
- 82570.35898738986,
- 82592.961651892678,
- 82615.565862881398,
- 82638.171620144421,
- 82660.778923470265,
- 82683.387772647475,
- 82705.998167464713,
- 82728.610107710658,
- 82751.223593174116,
- 82773.83862364394,
- 82796.45519890904,
- 82819.073318758441,
- 82841.692982981185,
- 82864.314191366429,
- 82886.936943703375,
- 82909.561239781324,
- 82932.187079389638,
- 82954.814462317736,
- 82977.443388355125,
- 83000.073857291369,
- 83022.70586891612,
- 83045.339423019104,
- 83067.974519390089,
- 83090.611157818959,
- 83113.249338095629,
- 83135.8890600101,
- 83158.530323352461,
- 83181.173127912858,
- 83203.817473481497,
- 83226.463359848669,
- 83249.11078680474,
- 83271.759754140134,
- 83294.410261645375,
- 83317.062309111003,
- 83339.715896327703,
- 83362.371023086147,
- 83385.027689177165,
- 83407.685894391587,
- 83430.345638520361,
- 83453.006921354478,
- 83475.669742685001,
- 83498.334102303095,
- 83520.999999999942,
- 83543.667435566866,
- 83566.336408795192,
- 83589.006919476349,
- 83611.678967401851,
- 83634.352552363242,
- 83657.027674152167,
- 83679.704332560359,
- 83702.382527379552,
- 83725.062258401638,
- 83747.743525418511,
- 83770.42632822218,
- 83793.110666604684,
- 83815.796540358162,
- 83838.483949274829,
- 83861.172893146941,
- 83883.863371766842,
- 83906.555384926964,
- 83929.248932419752,
- 83951.944014037799,
- 83974.640629573696,
- 83997.338778820151,
- 84020.038461569929,
- 84042.739677615857,
- 84065.442426750829,
- 84088.146708767847,
- 84110.852523459922,
- 84133.559870620171,
- 84156.268750041796,
- 84178.979161518029,
- 84201.691104842204,
- 84224.404579807713,
- 84247.119586208006,
- 84269.83612383662,
- 84292.55419248715,
- 84315.273791953281,
- 84337.994922028738,
- 84360.717582507335,
- 84383.441773182945,
- 84406.167493849513,
- 84428.894744301069,
- 84451.623524331691,
- 84474.353833735542,
- 84497.085672306828,
- 84519.819039839858,
- 84542.553936128999,
- 84565.290360968676,
- 84588.028314153402,
- 84610.767795477717,
- 84633.508804736295,
- 84656.251341723822,
- 84678.995406235073,
- 84701.740998064924,
- 84724.488117008252,
- 84747.236762860062,
- 84769.986935415407,
- 84792.73863446941,
- 84815.491859817252,
- 84838.246611254188,
- 84861.002888575575,
- 84883.760691576768,
- 84906.520020053256,
- 84929.28087380057,
- 84952.043252614312,
- 84974.807156290146,
- 84997.572584623806,
- 85020.339537411113,
- 85043.108014447949,
- 85065.878015530237,
- 85088.649540453989,
- 85111.422589015303,
- 85134.197161010321,
- 85156.973256235244,
- 85179.750874486374,
- 85202.530015560071,
- 85225.310679252725,
- 85248.092865360857,
- 85270.876573681016,
- 85293.661804009811,
- 85316.448556143951,
- 85339.236829880188,
- 85362.026625015351,
- 85384.817941346351,
- 85407.610778670132,
- 85430.405136783724,
- 85453.201015484257,
- 85475.998414568865,
- 85498.797333834795,
- 85521.597773079353,
- 85544.399732099904,
- 85567.203210693886,
- 85590.008208658808,
- 85612.814725792239,
- 85635.62276189182,
- 85658.432316755265,
- 85681.243390180331,
- 85704.055981964877,
- 85726.870091906807,
- 85749.685719804082,
- 85772.502865454764,
- 85795.321528656961,
- 85818.141709208852,
- 85840.963406908675,
- 85863.78662155474,
- 85886.611352945445,
- 85909.437600879217,
- 85932.26536515457,
- 85955.094645570091,
- 85977.92544192441,
- 86000.757754016275,
- 86023.591581644432,
- 86046.426924607746,
- 86069.263782705122,
- 86092.102155735556,
- 86114.942043498071,
- 86137.783445791807,
- 86160.626362415918,
- 86183.470793169676,
- 86206.316737852379,
- 86229.164196263402,
- 86252.013168202204,
- 86274.863653468303,
- 86297.715651861261,
- 86320.569163180728,
- 86343.424187226425,
- 86366.280723798132,
- 86389.138772695675,
- 86411.998333718977,
- 86434.859406668009,
- 86457.721991342827,
- 86480.586087543532,
- 86503.451695070296,
- 86526.318813723352,
- 86549.187443303032,
- 86572.057583609683,
- 86594.929234443756,
- 86617.802395605773,
- 86640.677066896271,
- 86663.553248115903,
- 86686.43093906538,
- 86709.310139545443,
- 86732.190849356964,
- 86755.073068300815,
- 86777.956796177954,
- 86800.842032789442,
- 86823.728777936354,
- 86846.617031419853,
- 86869.506793041175,
- 86892.398062601613,
- 86915.290839902518,
- 86938.185124745316,
- 86961.080916931489,
- 86983.978216262592,
- 87006.87702254027,
- 87029.777335566177,
- 87052.67915514209,
- 87075.582481069796,
- 87098.487313151185,
- 87121.39365118822,
- 87144.301494982894,
- 87167.210844337285,
- 87190.121699053532,
- 87213.034058933845,
- 87235.947923780506,
- 87258.863293395829,
- 87281.780167582241,
- 87304.698546142172,
- 87327.618428878181,
- 87350.539815592856,
- 87373.462706088845,
- 87396.387100168897,
- 87419.312997635774,
- 87442.240398292357,
- 87465.16930194154,
- 87488.099708386319,
- 87511.031617429733,
- 87533.965028874911,
- 87556.899942525008,
- 87579.836358183282,
- 87602.774275653021,
- 87625.713694737613,
- 87648.654615240492,
- 87671.597036965148,
- 87694.540959715145,
- 87717.486383294105,
- 87740.433307505737,
- 87763.381732153779,
- 87786.331657042057,
- 87809.283081974456,
- 87832.236006754916,
- 87855.190431187453,
- 87878.146355076155,
- 87901.103778225151,
- 87924.062700438633,
- 87947.023121520891,
- 87969.985041276246,
- 87992.948459509105,
- 88015.913376023906,
- 88038.879790625171,
- 88061.847703117513,
- 88084.817113305573,
- 88107.788020994049,
- 88130.760425987726,
- 88153.734328091465,
- 88176.709727110137,
- 88199.686622848749,
- 88222.665015112303,
- 88245.644903705906,
- 88268.626288434709,
- 88291.609169103947,
- 88314.593545518903,
- 88337.579417484914,
- 88360.566784807408,
- 88383.555647291854,
- 88406.546004743795,
- 88429.537856968818,
- 88452.531203772611,
- 88475.52604496089,
- 88498.522380339447,
- 88521.52020971413,
- 88544.519532890874,
- 88567.520349675644,
- 88590.522659874507,
- 88613.526463293543,
- 88636.531759738922,
- 88659.538549016899,
- 88682.546830933745,
- 88705.556605295846,
- 88728.567871909589,
- 88751.580630581491,
- 88774.594881118086,
- 88797.610623325963,
- 88820.62785701183,
- 88843.646581982393,
- 88866.666798044462,
- 88889.688505004888,
- 88912.711702670611,
- 88935.7363908486,
- 88958.762569345898,
- 88981.790237969632,
- 89004.81939652696,
- 89027.850044825114,
- 89050.882182671412,
- 89073.9158098732,
- 89096.950926237885,
- 89119.987531572973,
- 89143.025625686001,
- 89166.065208384563,
- 89189.106279476357,
- 89212.148838769106,
- 89235.192886070581,
- 89258.238421188667,
- 89281.285443931265,
- 89304.333954106376,
- 89327.383951522017,
- 89350.435435986306,
- 89373.488407307406,
- 89396.542865293537,
- 89419.598809753006,
- 89442.656240494165,
- 89465.715157325409,
- 89488.775560055219,
- 89511.837448492137,
- 89534.900822444746,
- 89557.965681721733,
- 89581.032026131812,
- 89604.099855483742,
- 89627.169169586399,
- 89650.239968248672,
- 89673.312251279538,
- 89696.386018488018,
- 89719.461269683205,
- 89742.53800467425,
- 89765.616223270365,
- 89788.69592528083,
- 89811.777110514988,
- 89834.859778782207,
- 89857.943929891975,
- 89881.029563653807,
- 89904.116679877261,
- 89927.205278372014,
- 89950.29535894774,
- 89973.386921414218,
- 89996.479965581268,
- 90019.574491258769,
- 90042.670498256688,
- 90065.767986385021,
- 90088.866955453836,
- 90111.967405273259,
- 90135.069335653476,
- 90158.172746404758,
- 90181.277637337407,
- 90204.384008261797,
- 90227.49185898836,
- 90250.601189327586,
- 90273.711999090039,
- 90296.824288086325,
- 90319.938056127125,
- 90343.053303023189,
- 90366.170028585286,
- 90389.288232624298,
- 90412.407914951138,
- 90435.529075376777,
- 90458.651713712257,
- 90481.775829768681,
- 90504.901423357209,
- 90528.028494289058,
- 90551.157042375504,
- 90574.287067427911,
- 90597.418569257643,
- 90620.551547676194,
- 90643.686002495073,
- 90666.821933525847,
- 90689.959340580186,
- 90713.098223469773,
- 90736.238582006365,
- 90759.380416001804,
- 90782.523725267951,
- 90805.668509616764,
- 90828.814768860233,
- 90851.962502810435,
- 90875.11171127946,
- 90898.262394079517,
- 90921.414551022855,
- 90944.568181921743,
- 90967.72328658856,
- 90990.879864835719,
- 91014.037916475718,
- 91037.19744132107,
- 91060.358439184391,
- 91083.520909878338,
- 91106.684853215629,
- 91129.850269009039,
- 91153.017157071401,
- 91176.185517215621,
- 91199.355349254649,
- 91222.526653001492,
- 91245.699428269247,
- 91268.873674871036,
- 91292.049392620058,
- 91315.226581329553,
- 91338.405240812834,
- 91361.585370883287,
- 91384.766971354344,
- 91407.950042039476,
- 91431.134582752245,
- 91454.320593306256,
- 91477.508073515171,
- 91500.697023192712,
- 91523.887442152685,
- 91547.07933020893,
- 91570.272687175326,
- 91593.467512865856,
- 91616.663807094534,
- 91639.861569675442,
- 91663.060800422725,
- 91686.261499150554,
- 91709.463665673218,
- 91732.66729980502,
- 91755.872401360321,
- 91779.078970153569,
- 91802.287005999257,
- 91825.49650871192,
- 91848.707478106167,
- 91871.91991399668,
- 91895.133816198169,
- 91918.349184525418,
- 91941.566018793281,
- 91964.784318816659,
- 91988.004084410495,
- 92011.22531538982,
- 92034.448011569708,
- 92057.672172765277,
- 92080.897798791746,
- 92104.124889464365,
- 92127.353444598411,
- 92150.58346400928,
- 92173.814947512379,
- 92197.04789492322,
- 92220.282306057314,
- 92243.518180730272,
- 92266.755518757753,
- 92289.994319955469,
- 92313.234584139194,
- 92336.476311124774,
- 92359.719500728082,
- 92382.964152765067,
- 92406.210267051734,
- 92429.457843404161,
- 92452.706881638471,
- 92475.957381570814,
- 92499.209343017443,
- 92522.462765794655,
- 92545.717649718805,
- 92568.973994606305,
- 92592.231800273614,
- 92615.491066537259,
- 92638.751793213814,
- 92662.01398011994,
- 92685.277627072326,
- 92708.54273388772,
- 92731.809300382942,
- 92755.077326374871,
- 92778.346811680414,
- 92801.617756116568,
- 92824.890159500384,
- 92848.164021648947,
- 92871.439342379424,
- 92894.716121509016,
- 92917.994358855023,
- 92941.274054234746,
- 92964.555207465572,
- 92987.837818364962,
- 93011.121886750407,
- 93034.407412439468,
- 93057.694395249753,
- 93080.982834998955,
- 93104.272731504767,
- 93127.564084584999,
- 93150.856894057491,
- 93174.15115974014,
- 93197.446881450916,
- 93220.744059007804,
- 93244.04269222889,
- 93267.342780932304,
- 93290.644324936235,
- 93313.947324058914,
- 93337.251778118633,
- 93360.557686933767,
- 93383.865050322696,
- 93407.173868103928,
- 93430.484140095941,
- 93453.795866117362,
- 93477.109045986799,
- 93500.423679522952,
- 93523.739766544561,
- 93547.057306870454,
- 93570.376300319491,
- 93593.696746710571,
- 93617.018645862699,
- 93640.341997594893,
- 93663.666801726242,
- 93686.993058075881,
- 93710.320766463032,
- 93733.64992670693,
- 93756.980538626914,
- 93780.312602042337,
- 93803.646116772637,
- 93826.981082637285,
- 93850.317499455836,
- 93873.655367047861,
- 93896.994685233032,
- 93920.335453831038,
- 93943.677672661666,
- 93967.021341544707,
- 93990.366460300051,
- 94013.713028747632,
- 94037.061046707429,
- 94060.410513999494,
- 94083.761430443905,
- 94107.113795860845,
- 94130.467610070496,
- 94153.822872893157,
- 94177.179584149111,
- 94200.537743658759,
- 94223.897351242529,
- 94247.25840672091,
- 94270.620909914433,
- 94293.98486064373,
- 94317.350258729421,
- 94340.71710399224,
- 94364.085396252936,
- 94387.455135332348,
- 94410.82632105134,
- 94434.198953230851,
- 94457.573031691878,
- 94480.948556255447,
- 94504.325526742658,
- 94527.70394297468,
- 94551.083804772716,
- 94574.465111958023,
- 94597.847864351934,
- 94621.232061775823,
- 94644.617704051096,
- 94668.004790999272,
- 94691.393322441872,
- 94714.783298200506,
- 94738.174718096794,
- 94761.567581952477,
- 94784.961889589307,
- 94808.357640829097,
- 94831.754835493703,
- 94855.153473405066,
- 94878.553554385173,
- 94901.955078256055,
- 94925.358044839784,
- 94948.762453958523,
- 94972.168305434476,
- 94995.575599089891,
- 95018.984334747074,
- 95042.394512228391,
- 95065.806131356265,
- 95089.219191953176,
- 95112.633693841635,
- 95136.04963684424,
- 95159.467020783617,
- 95182.885845482466,
- 95206.306110763529,
- 95229.727816449609,
- 95253.150962363579,
- 95276.575548328314,
- 95300.001574166803,
- 95323.429039702052,
- 95346.857944757154,
- 95370.288289155214,
- 95393.720072719429,
- 95417.153295273019,
- 95440.587956639298,
- 95464.024056641589,
- 95487.461595103305,
- 95510.900571847902,
- 95534.340986698866,
- 95557.782839479783,
- 95581.226130014256,
- 95604.670858125959,
- 95628.117023638595,
- 95651.564626375985,
- 95675.013666161918,
- 95698.464142820303,
- 95721.916056175076,
- 95745.369406050231,
- 95768.824192269807,
- 95792.280414657915,
- 95815.738073038709,
- 95839.197167236387,
- 95862.657697075221,
- 95886.11966237954,
- 95909.583062973688,
- 95933.047898682111,
- 95956.514169329268,
- 95979.981874739708,
- 96003.451014738006,
- 96026.921589148798,
- 96050.393597796792,
- 96073.867040506724,
- 96097.341917103375,
- 96120.818227411626,
- 96144.295971256375,
- 96167.775148462577,
- 96191.255758855244,
- 96214.737802259449,
- 96238.221278500292,
- 96261.70618740299,
- 96285.192528792715,
- 96308.680302494788,
- 96332.169508334526,
- 96355.660146137321,
- 96379.152215728609,
- 96402.645716933868,
- 96426.14064957868,
- 96449.637013488609,
- 96473.134808489311,
- 96496.63403440651,
- 96520.134691065963,
- 96543.636778293469,
- 96567.140295914898,
- 96590.645243756153,
- 96614.151621643221,
- 96637.659429402134,
- 96661.168666858954,
- 96684.679333839798,
- 96708.191430170875,
- 96731.70495567839,
- 96755.219910188665,
- 96778.736293528011,
- 96802.254105522836,
- 96825.77334599958,
- 96849.29401478474,
- 96872.816111704873,
- 96896.339636586577,
- 96919.864589256511,
- 96943.390969541389,
- 96966.918777267958,
- 96990.448012263048,
- 97013.978674353522,
- 97037.510763366285,
- 97061.044279128328,
- 97084.579221466673,
- 97108.115590208385,
- 97131.653385180587,
- 97155.19260621049,
- 97178.733253125291,
- 97202.2753257523,
- 97225.81882391886,
- 97249.363747452342,
- 97272.910096180189,
- 97296.457869929916,
- 97320.007068529041,
- 97343.557691805196,
- 97367.109739586012,
- 97390.663211699197,
- 97414.218107972498,
- 97437.774428233737,
- 97461.332172310766,
- 97484.891340031507,
- 97508.451931223899,
- 97532.013945715982,
- 97555.577383335811,
- 97579.142243911512,
- 97602.708527271257,
- 97626.276233243261,
- 97649.845361655811,
- 97673.415912337223,
- 97696.987885115886,
- 97720.561279820206,
- 97744.1360962787,
- 97767.712334319876,
- 97791.289993772341,
- 97814.869074464703,
- 97838.449576225685,
- 97862.031498883996,
- 97885.614842268449,
- 97909.199606207883,
- 97932.785790531183,
- 97956.37339506732,
- 97979.962419645264,
- 98003.552864094076,
- 98027.144728242856,
- 98050.738011920766,
- 98074.332714956996,
- 98097.928837180807,
- 98121.526378421506,
- 98145.125338508456,
- 98168.725717271067,
- 98192.327514538789,
- 98215.930730141132,
- 98239.535363907664,
- 98263.141415668011,
- 98286.748885251814,
- 98310.357772488816,
- 98333.968077208759,
- 98357.579799241488,
- 98381.192938416847,
- 98404.807494564782,
- 98428.42346751524,
- 98452.040857098269,
- 98475.659663143917,
- 98499.27988548232,
- 98522.901523943656,
- 98546.524578358163,
- 98570.149048556093,
- 98593.774934367786,
- 98617.402235623624,
- 98641.030952154048,
- 98664.661083789513,
- 98688.292630360564,
- 98711.925591697771,
- 98735.559967631794,
- 98759.195757993293,
- 98782.832962613014,
- 98806.471581321734,
- 98830.111613950285,
- 98853.753060329575,
- 98877.39592029051,
- 98901.040193664099,
- 98924.68588028138,
- 98948.33297997342,
- 98971.981492571387,
- 98995.63141790645,
- 99019.282755809851,
- 99042.935506112874,
- 99066.589668646877,
- 99090.245243243233,
- 99113.902229733401,
- 99137.560627948857,
- 99161.220437721131,
- 99184.881658881859,
- 99208.544291262631,
- 99232.208334695169,
- 99255.87378901121,
- 99279.540654042547,
- 99303.208929621018,
- 99326.878615578535,
- 99350.549711746993,
- 99374.222217958435,
- 99397.896134044888,
- 99421.571459838422,
- 99445.248195171211,
- 99468.926339875441,
- 99492.605893783344,
- 99516.286856727209,
- 99539.969228539398,
- 99563.653009052287,
- 99587.338198098325,
- 99611.024795510006,
- 99634.712801119866,
- 99658.402214760499,
- 99682.093036264545,
- 99705.785265464699,
- 99729.478902193689,
- 99753.173946284325,
- 99776.870397569437,
- 99800.56825588191,
- 99824.267521054688,
- 99847.968192920773,
- 99871.670271313182,
- 99895.373756065004,
- 99919.078647009388,
- 99942.78494397951,
- 99966.492646808634,
- 99990.20175533001,
- 100013.91226937699,
- 100037.62418878295,
- 100061.33751338134,
- 100085.05224300563,
- 100108.76837748935,
- 100132.4859166661,
- 100156.2048603695,
- 100179.92520843323,
- 100203.64696069101,
- 100227.37011697664,
- 100251.09467712394,
- 100274.82064096678,
- 100298.54800833909,
- 100322.27677907483,
- 100346.00695300807,
- 100369.73852997283,
- 100393.47150980328,
- 100417.20589233354,
- 100440.94167739789,
- 100464.67886483055,
- 100488.41745446586,
- 100512.1574461382,
- 100535.89883968196,
- 100559.64163493161,
- 100583.38583172169,
- 100607.13142988674,
- 100630.87842926137,
- 100654.62682968024,
- 100678.37663097809,
- 100702.12783298964,
- 100725.88043554971,
- 100749.63443849317,
- 100773.38984165489,
- 100797.14664486986,
- 100820.90484797307,
- 100844.66445079957,
- 100868.42545318443,
- 100892.18785496285,
- 100915.95165596998,
- 100939.71685604109,
- 100963.48345501146,
- 100987.25145271645,
- 101011.02084899142,
- 101034.79164367182,
- 101058.56383659317,
- 101082.33742759094,
- 101106.11241650078,
- 101129.88880315828,
- 101153.66658739912,
- 101177.44576905905,
- 101201.22634797383,
- 101225.00832397929,
- 101248.7916969113,
- 101272.57646660579,
- 101296.36263289873,
- 101320.15019562612,
- 101343.93915462404,
- 101367.7295097286,
- 101391.52126077596,
- 101415.31440760233,
- 101439.10895004397,
- 101462.9048879372,
- 101486.70222111834,
- 101510.50094942382,
- 101534.30107269008,
- 101558.10259075361,
- 101581.90550345098,
- 101605.70981061876,
- 101629.5155120936,
- 101653.32260771218,
- 101677.13109731126,
- 101700.9409807276,
- 101724.75225779804,
- 101748.56492835947,
- 101772.37899224881,
- 101796.19444930303,
- 101820.01129935916,
- 101843.82954225427,
- 101867.64917782549,
- 101891.47020590997,
- 101915.29262634492,
- 101939.11643896763,
- 101962.94164361537,
- 101986.76824012553,
- 102010.59622833549,
- 102034.42560808272,
- 102058.25637920471,
- 102082.08854153901,
- 102105.9220949232,
- 102129.75703919494,
- 102153.59337419191,
- 102177.43109975185,
- 102201.27021571253,
- 102225.1107219118,
- 102248.95261818753,
- 102272.79590437764,
- 102296.64058032009,
- 102320.48664585294,
- 102344.33410081422,
- 102368.18294504205,
- 102392.03317837461,
- 102415.88480065008,
- 102439.73781170673,
- 102463.59221138287,
- 102487.44799951684,
- 102511.30517594704,
- 102535.1637405119,
- 102559.02369304992,
- 102582.88503339965,
- 102606.74776139967,
- 102630.61187688859,
- 102654.4773797051,
- 102678.34426968795,
- 102702.21254667587,
- 102726.08221050771,
- 102749.95326102231,
- 102773.8256980586,
- 102797.69952145554,
- 102821.57473105213,
- 102845.45132668741,
- 102869.32930820051,
- 102893.20867543056,
- 102917.08942821674,
- 102940.97156639832,
- 102964.85508981455,
- 102988.73999830478,
- 103012.6262917084,
- 103036.51396986481,
- 103060.40303261351,
- 103084.293479794,
- 103108.18531124585,
- 103132.07852680866,
- 103155.97312632212,
- 103179.8691096259,
- 103203.76647655977,
- 103227.66522696352,
- 103251.56536067701,
- 103275.46687754011,
- 103299.36977739276,
- 103323.27406007495,
- 103347.1797254267,
- 103371.0867732881,
- 103394.99520349925,
- 103418.90501590034,
- 103442.81621033157,
- 103466.72878663319,
- 103490.64274464553,
- 103514.55808420894,
- 103538.4748051638,
- 103562.39290735057,
- 103586.31239060973,
- 103610.23325478184,
- 103634.15549970744,
- 103658.07912522719,
- 103682.00413118176,
- 103705.93051741188,
- 103729.85828375829,
- 103753.78743006183,
- 103777.71795616332,
- 103801.64986190372,
- 103825.58314712394,
- 103849.51781166498,
- 103873.4538553679,
- 103897.39127807376,
- 103921.33007962372,
- 103945.27025985894,
- 103969.21181862066,
- 103993.15475575015,
- 104017.0990710887,
- 104041.0447644777,
- 104064.99183575854,
- 104088.94028477269,
- 104112.89011136163,
- 104136.84131536692,
- 104160.79389663014,
- 104184.74785499295,
- 104208.70319029699,
- 104232.65990238401,
- 104256.61799109577,
- 104280.57745627411,
- 104304.53829776087,
- 104328.50051539797,
- 104352.46410902737,
- 104376.42907849104,
- 104400.39542363105,
- 104424.36314428948,
- 104448.33224030846,
- 104472.3027115302,
- 104496.27455779689,
- 104520.24777895081,
- 104544.22237483428,
- 104568.19834528965,
- 104592.17569015936,
- 104616.15440928582,
- 104640.13450251156,
- 104664.1159696791,
- 104688.09881063103,
- 104712.08302520998,
- 104736.06861325864,
- 104760.05557461972,
- 104784.043909136,
- 104808.03361665027,
- 104832.0246970054,
- 104856.01715004431,
- 104880.01097560991,
- 104904.00617354522,
- 104928.00274369326,
- 104952.00068589712,
- 104975.99999999993,
- 105000.00068584486,
- 105024.00274327511,
- 105048.00617213396,
- 105072.0109722647,
- 105096.0171435107,
- 105120.02468571534,
- 105144.03359872208,
- 105168.04388237436,
- 105192.05553651576,
- 105216.06856098982,
- 105240.08295564017,
- 105264.09872031047,
- 105288.11585484444,
- 105312.13435908582,
- 105336.1542328784,
- 105360.17547606604,
- 105384.19808849262,
- 105408.22207000206,
- 105432.24742043833,
- 105456.27413964548,
- 105480.30222746753,
- 105504.33168374863,
- 105528.36250833291,
- 105552.39470106458,
- 105576.42826178786,
- 105600.46319034706,
- 105624.49948658649,
- 105648.53715035053,
- 105672.5761814836,
- 105696.61657983017,
- 105720.65834523473,
- 105744.70147754184,
- 105768.7459765961,
- 105792.79184224214,
- 105816.83907432464,
- 105840.88767268835,
- 105864.93763717801,
- 105888.98896763846,
- 105913.04166391456,
- 105937.09572585119,
- 105961.15115329332,
- 105985.20794608595,
- 106009.26610407409,
- 106033.32562710284,
- 106057.38651501729,
- 106081.44876766266,
- 106105.51238488412,
- 106129.57736652695,
- 106153.64371243643,
- 106177.71142245791,
- 106201.78049643678,
- 106225.85093421848,
- 106249.92273564848,
- 106273.99590057228,
- 106298.07042883546,
- 106322.14632028362,
- 106346.22357476239,
- 106370.30219211751,
- 106394.38217219469,
- 106418.46351483969,
- 106442.54621989837,
- 106466.63028721658,
- 106490.71571664025,
- 106514.80250801529,
- 106538.89066118775,
- 106562.98017600364,
- 106587.07105230905,
- 106611.16328995011,
- 106635.25688877302,
- 106659.35184862395,
- 106683.44816934918,
- 106707.54585079502,
- 106731.64489280782,
- 106755.74529523395,
- 106779.84705791986,
- 106803.95018071201,
- 106828.05466345693,
- 106852.16050600118,
- 106876.26770819137,
- 106900.37626987413,
- 106924.48619089619,
- 106948.59747110425,
- 106972.71011034511,
- 106996.82410846559,
- 107020.93946531253,
- 107045.05618073288,
- 107069.17425457356,
- 107093.29368668159,
- 107117.41447690397,
- 107141.53662508781,
- 107165.66013108024,
- 107189.7849947284,
- 107213.91121587952,
- 107238.03879438085,
- 107262.16773007967,
- 107286.29802282334,
- 107310.42967245923,
- 107334.56267883476,
- 107358.69704179741,
- 107382.83276119467,
- 107406.96983687414,
- 107431.10826868335,
- 107455.24805646999,
- 107479.38920008171,
- 107503.53169936626,
- 107527.67555417139,
- 107551.82076434491,
- 107575.96732973469,
- 107600.11525018861,
- 107624.26452555459,
- 107648.41515568066,
- 107672.56714041479,
- 107696.72047960508,
- 107720.87517309963,
- 107745.03122074658,
- 107769.18862239413,
- 107793.34737789053,
- 107817.50748708403,
- 107841.66894982298,
- 107865.83176595572,
- 107889.99593533068,
- 107914.16145779629,
- 107938.32833320105,
- 107962.49656139348,
- 107986.66614222217,
- 108010.83707553572,
- 108035.00936118282,
- 108059.18299901215,
- 108083.35798887245,
- 108107.53433061253,
- 108131.71202408121,
- 108155.89106912735,
- 108180.07146559987,
- 108204.25321334775,
- 108228.43631221994,
- 108252.62076206553,
- 108276.80656273357,
- 108300.99371407321,
- 108325.18221593359,
- 108349.37206816394,
- 108373.56327061349,
- 108397.75582313156,
- 108421.94972556747,
- 108446.1449777706,
- 108470.34157959036,
- 108494.53953087622,
- 108518.73883147769,
- 108542.93948124432,
- 108567.14148002568,
- 108591.34482767139,
- 108615.54952403114,
- 108639.75556895464,
- 108663.96296229165,
- 108688.17170389196,
- 108712.38179360541,
- 108736.59323128188,
- 108760.80601677128,
- 108785.02014992358,
- 108809.23563058881,
- 108833.45245861699,
- 108857.67063385822,
- 108881.89015616261,
- 108906.11102538036,
- 108930.33324136167,
- 108954.55680395682,
- 108978.78171301607,
- 109003.00796838976,
- 109027.23556992831,
- 109051.46451748211,
- 109075.69481090162,
- 109099.92645003737,
- 109124.15943473989,
- 109148.39376485976,
- 109172.62944024763,
- 109196.86646075416,
- 109221.10482623006,
- 109245.34453652608,
- 109269.58559149304,
- 109293.82799098175,
- 109318.07173484311,
- 109342.31682292801,
- 109366.56325508743,
- 109390.81103117237,
- 109415.06015103387,
- 109439.31061452301,
- 109463.56242149093,
- 109487.8155717888,
- 109512.07006526781,
- 109536.3259017792,
- 109560.58308117429,
- 109584.8416033044,
- 109609.1014680209,
- 109633.36267517522,
- 109657.62522461878,
- 109681.88911620311,
- 109706.15434977971,
- 109730.4209252002,
- 109754.68884231619,
- 109778.95810097932,
- 109803.22870104131,
- 109827.50064235389,
- 109851.77392476884,
- 109876.04854813802,
- 109900.32451231324,
- 109924.60181714644,
- 109948.88046248957,
- 109973.1604481946,
- 109997.44177411357,
- 110021.72444009855,
- 110046.00844600165,
- 110070.29379167501,
- 110094.58047697082,
- 110118.86850174134,
- 110143.15786583882,
- 110167.44856911557,
- 110191.74061142397,
- 110216.03399261639,
- 110240.32871254528,
- 110264.62477106311,
- 110288.9221680224,
- 110313.22090327571,
- 110337.52097667565,
- 110361.82238807483,
- 110386.12513732594,
- 110410.42922428172,
- 110434.73464879491,
- 110459.04141071832,
- 110483.34950990479,
- 110507.6589462072,
- 110531.96971947847,
- 110556.28182957157,
- 110580.5952763395,
- 110604.91005963532,
- 110629.22617931209,
- 110653.54363522294,
- 110677.86242722106,
- 110702.18255515963,
- 110726.50401889188,
- 110750.82681827113,
- 110775.1509531507,
- 110799.47642338395,
- 110823.80322882428,
- 110848.13136932514,
- 110872.46084474004,
- 110896.79165492248,
- 110921.12379972603,
- 110945.4572790043,
- 110969.79209261097,
- 110994.12824039967,
- 111018.46572222417,
- 111042.80453793822,
- 111067.14468739564,
- 111091.48617045028,
- 111115.82898695602,
- 111140.1731367668,
- 111164.51861973655,
- 111188.86543571933,
- 111213.21358456917,
- 111237.56306614014,
- 111261.91388028639,
- 111286.26602686207,
- 111310.61950572141,
- 111334.97431671864,
- 111359.33045970804,
- 111383.68793454397,
- 111408.04674108078,
- 111432.40687917286,
- 111456.76834867468,
- 111481.13114944073,
- 111505.49528132551,
- 111529.86074418361,
- 111554.22753786964,
- 111578.59566223821,
- 111602.96511714405,
- 111627.33590244185,
- 111651.7080179864,
- 111676.08146363248,
- 111700.45623923496,
- 111724.8323446487,
- 111749.20977972864,
- 111773.58854432974,
- 111797.96863830699,
- 111822.35006151545,
- 111846.73281381019,
- 111871.11689504632,
- 111895.50230507903,
- 111919.8890437635,
- 111944.27711095495,
- 111968.6665065087,
- 111993.05723028004,
- 112017.44928212435,
- 112041.842661897,
- 112066.23736945343,
- 112090.63340464912,
- 112115.03076733962,
- 112139.42945738042,
- 112163.82947462716,
- 112188.23081893545,
- 112212.63349016097,
- 112237.03748815943,
- 112261.44281278658,
- 112285.84946389822,
- 112310.25744135017,
- 112334.66674499828,
- 112359.07737469849,
- 112383.48933030672,
- 112407.90261167898,
- 112432.31721867126,
- 112456.73315113965,
- 112481.15040894024,
- 112505.56899192919,
- 112529.98889996267,
- 112554.41013289688,
- 112578.8326905881,
- 112603.25657289263,
- 112627.68177966679,
- 112652.10831076698,
- 112676.53616604958,
- 112700.96534537108,
- 112725.39584858794,
- 112749.82767555672,
- 112774.26082613398,
- 112798.6953001763,
- 112823.13109754038,
- 112847.56821808286,
- 112872.00666166049,
- 112896.44642813003,
- 112920.88751734827,
- 112945.32992917208,
- 112969.77366345831,
- 112994.21872006389,
- 113018.66509884578,
- 113043.11279966099,
- 113067.56182236652,
- 113092.01216681948,
- 113116.46383287695,
- 113140.9168203961,
- 113165.37112923413,
- 113189.82675924824,
- 113214.28371029573,
- 113238.74198223387,
- 113263.20157492002,
- 113287.66248821157,
- 113312.12472196593,
- 113336.58827604055,
- 113361.05315029295,
- 113385.51934458067,
- 113409.98685876124,
- 113434.45569269233,
- 113458.92584623155,
- 113483.39731923661,
- 113507.87011156522,
- 113532.34422307517,
- 113556.81965362425,
- 113581.2964030703,
- 113605.77447127122,
- 113630.25385808491,
- 113654.73456336933,
- 113679.2165869825,
- 113703.69992878241,
- 113728.18458862718,
- 113752.67056637487,
- 113777.15786188368,
- 113801.64647501177,
- 113826.13640561736,
- 113850.62765355874,
- 113875.12021869418,
- 113899.61410088204,
- 113924.1092999807,
- 113948.60581584855,
- 113973.10364834407,
- 113997.60279732574,
- 114022.1032626521,
- 114046.60504418171,
- 114071.10814177318,
- 114095.61255528514,
- 114120.11828457628,
- 114144.62532950533,
- 114169.13368993104,
- 114193.6433657122,
- 114218.15435670764,
- 114242.66666277625,
- 114267.18028377694,
- 114291.69521956862,
- 114316.21147001031,
- 114340.72903496103,
- 114365.24791427983,
- 114389.7681078258,
- 114414.2896154581,
- 114438.81243703589,
- 114463.33657241837,
- 114487.8620214648,
- 114512.38878403447,
- 114536.91685998671,
- 114561.44624918087,
- 114585.97695147636,
- 114610.5089667326,
- 114635.04229480909,
- 114659.57693556532,
- 114684.11288886084,
- 114708.65015455526,
- 114733.18873250818,
- 114757.72862257928,
- 114782.26982462825,
- 114806.81233851484,
- 114831.35616409882,
- 114855.90130123998,
- 114880.44774979822,
- 114904.99550963337,
- 114929.5445806054,
- 114954.09496257425,
- 114978.64665539992,
- 115003.19965894247,
- 115027.75397306195,
- 115052.30959761847,
- 115076.86653247218,
- 115101.42477748329,
- 115125.984332512,
- 115150.54519741859,
- 115175.10737206334,
- 115199.67085630659,
- 115224.23565000873,
- 115248.80175303014,
- 115273.3691652313,
- 115297.93788647266,
- 115322.50791661476,
- 115347.07925551817,
- 115371.65190304347,
- 115396.22585905129,
- 115420.80112340231,
- 115445.37769595724,
- 115469.95557657682,
- 115494.53476512182,
- 115519.11526145306,
- 115543.69706543141,
- 115568.28017691776,
- 115592.86459577303,
- 115617.4503218582,
- 115642.03735503425,
- 115666.62569516223,
- 115691.21534210323,
- 115715.80629571836,
- 115740.39855586876,
- 115764.99212241563,
- 115789.58699522018,
- 115814.18317414368,
- 115838.78065904744,
- 115863.37944979276,
- 115887.97954624105,
- 115912.5809482537,
- 115937.18365569216,
- 115961.78766841792,
- 115986.39298629249,
- 116010.99960917742,
- 116035.60753693432,
- 116060.21676942479,
- 116084.82730651053,
- 116109.43914805322,
- 116134.0522939146,
- 116158.66674395646,
- 116183.2824980406,
- 116207.89955602887,
- 116232.51791778316,
- 116257.13758316539,
- 116281.75855203751,
- 116306.38082426153,
- 116331.00439969949,
- 116355.62927821343,
- 116380.25545966547,
- 116404.88294391775,
- 116429.51173083246,
- 116454.14182027178,
- 116478.77321209799,
- 116503.40590617337,
- 116528.03990236025,
- 116552.67520052097,
- 116577.31180051794,
- 116601.94970221359,
- 116626.5889054704,
- 116651.22941015086,
- 116675.87121611751,
- 116700.51432323294,
- 116725.15873135976,
- 116749.8044403606,
- 116774.45145009817,
- 116799.0997604352,
- 116823.74937123443,
- 116848.40028235866,
- 116873.05249367072,
- 116897.70600503348,
- 116922.36081630984,
- 116947.01692736275,
- 116971.67433805518,
- 116996.33304825013,
- 117020.99305781067,
- 117045.65436659988,
- 117070.31697448085,
- 117094.98088131678,
- 117119.64608697082,
- 117144.31259130624,
- 117168.98039418629,
- 117193.64949547425,
- 117218.31989503348,
- 117242.99159272734,
- 117267.66458841923,
- 117292.33888197262,
- 117317.01447325097,
- 117341.6913621178,
- 117366.36954843666,
- 117391.04903207115,
- 117415.72981288488,
- 117440.41189074152,
- 117465.09526550474,
- 117489.77993703831,
- 117514.46590520597,
- 117539.15316987153,
- 117563.84173089883,
- 117588.53158815173,
- 117613.22274149416,
- 117637.91519079007,
- 117662.60893590341,
- 117687.30397669821,
- 117712.00031303853,
- 117736.69794478847,
- 117761.39687181212,
- 117786.09709397367,
- 117810.7986111373,
- 117835.50142316725,
- 117860.20552992777,
- 117884.91093128319,
- 117909.6176270978,
- 117934.32561723603,
- 117959.03490156225,
- 117983.74547994092,
- 118008.45735223651,
- 118033.17051831353,
- 118057.88497803656,
- 118082.60073127014,
- 118107.31777787894,
- 118132.03611772758,
- 118156.75575068076,
- 118181.47667660323,
- 118206.19889535972,
- 118230.92240681504,
- 118255.64721083404,
- 118280.37330728157,
- 118305.10069602253,
- 118329.82937692189,
- 118354.55934984458,
- 118379.29061465565,
- 118404.02317122012,
- 118428.75701940308,
- 118453.49215906965,
- 118478.22859008498,
- 118502.96631231424,
- 118527.70532562268,
- 118552.44562987552,
- 118577.18722493808,
- 118601.93011067568,
- 118626.67428695368,
- 118651.41975363747,
- 118676.16651059251,
- 118700.91455768423,
- 118725.66389477813,
- 118750.41452173979,
- 118775.16643843475,
- 118799.91964472862,
- 118824.67414048707,
- 118849.42992557574,
- 118874.18699986035,
- 118898.94536320666,
- 118923.70501548045,
- 118948.46595654752,
- 118973.22818627374,
- 118997.99170452499,
- 119022.7565111672,
- 119047.52260606633,
- 119072.28998908834,
- 119097.0586600993,
- 119121.82861896523,
- 119146.59986555226,
- 119171.3723997265,
- 119196.14622135412,
- 119220.92133030134,
- 119245.69772643436,
- 119270.47540961947,
- 119295.25437972297,
- 119320.03463661121,
- 119344.81618015055,
- 119369.5990102074,
- 119394.38312664822,
- 119419.16852933947,
- 119443.95521814766,
- 119468.74319293935,
- 119493.53245358112,
- 119518.32299993958,
- 119543.11483188139,
- 119567.90794927324,
- 119592.70235198183,
- 119617.49803987393,
- 119642.29501281632,
- 119667.09327067583,
- 119691.89281331931,
- 119716.69364061367,
- 119741.49575242582,
- 119766.29914862274,
- 119791.10382907141,
- 119815.90979363887,
- 119840.71704219218,
- 119865.52557459843,
- 119890.33539072477,
- 119915.14649043836,
- 119939.95887360642,
- 119964.77254009615,
- 119989.58748977486,
- 120014.40372250983,
- 120039.22123816841,
- 120064.04003661797,
- 120088.86011772591,
- 120113.6814813597,
- 120138.5041273868,
- 120163.3280556747,
- 120188.15326609099,
- 120212.97975850321,
- 120237.807532779,
- 120262.63658878599,
- 120287.46692639188,
- 120312.29854546436,
- 120337.13144587121,
- 120361.9656274802,
- 120386.80109015915,
- 120411.63783377589,
- 120436.47585819835,
- 120461.31516329442,
- 120486.15574893207,
- 120510.99761497928,
- 120535.84076130406,
- 120560.68518777451,
- 120585.53089425867,
- 120610.3778806247,
- 120635.22614674074,
- 120660.07569247499,
- 120684.92651769568,
- 120709.77862227106,
- 120734.63200606944,
- 120759.48666895913,
- 120784.3426108085,
- 120809.19983148595,
- 120834.05833085992,
- 120858.91810879884,
- 120883.77916517125,
- 120908.64149984565,
- 120933.5051126906,
- 120958.37000357473,
- 120983.23617236665,
- 121008.10361893504,
- 121032.97234314861,
- 121057.84234487606,
- 121082.71362398617,
- 121107.58618034775,
- 121132.46001382964,
- 121157.33512430069,
- 121182.21151162982,
- 121207.08917568595,
- 121231.96811633807,
- 121256.84833345517,
- 121281.72982690629,
- 121306.61259656049,
- 121331.49664228689,
- 121356.38196395461,
- 121381.26856143285,
- 121406.15643459078,
- 121431.04558329767,
- 121455.93600742276,
- 121480.82770683538,
- 121505.72068140487,
- 121530.61493100057,
- 121555.51045549192,
- 121580.40725474835,
- 121605.30532863933,
- 121630.20467703436,
- 121655.10529980299,
- 121680.00719681478,
- 121704.91036793934,
- 121729.81481304632,
- 121754.72053200539,
- 121779.62752468624,
- 121804.53579095862,
- 121829.44533069231,
- 121854.3561437571,
- 121879.26823002285,
- 121904.1815893594,
- 121929.09622163669,
- 121954.01212672464,
- 121978.92930449323,
- 122003.84775481246,
- 122028.76747755238,
- 122053.68847258303,
- 122078.61073977455,
- 122103.53427899707,
- 122128.45909012076,
- 122153.38517301581,
- 122178.31252755247,
- 122203.24115360099,
- 122228.17105103172,
- 122253.10221971494,
- 122278.03465952107,
- 122302.96837032049,
- 122327.90335198362,
- 122352.83960438096,
- 122377.777127383,
- 122402.71592086025,
- 122427.65598468333,
- 122452.59731872278,
- 122477.53992284928,
- 122502.48379693348,
- 122527.42894084606,
- 122552.37535445779,
- 122577.32303763942,
- 122602.27199026172,
- 122627.22221219557,
- 122652.17370331181,
- 122677.12646348133,
- 122702.08049257506,
- 122727.03579046397,
- 122751.99235701906,
- 122776.95019211136,
- 122801.9092956119,
- 122826.8696673918,
- 122851.83130732219,
- 122876.79421527422,
- 122901.75839111909,
- 122926.72383472799,
- 122951.69054597223,
- 122976.65852472307,
- 123001.62777085182,
- 123026.59828422987,
- 123051.57006472857,
- 123076.54311221937,
- 123101.5174265737,
- 123126.49300766307,
- 123151.46985535898,
- 123176.44796953299,
- 123201.42735005668,
- 123226.40799680166,
- 123251.38990963959,
- 123276.37308844214,
- 123301.35753308103,
- 123326.343243428,
- 123351.33021935483,
- 123376.31846073334,
- 123401.30796743535,
- 123426.29873933276,
- 123451.29077629748,
- 123476.28407820144,
- 123501.2786449166,
- 123526.27447631498,
- 123551.27157226863,
- 123576.26993264959,
- 123601.26955732999,
- 123626.27044618195,
- 123651.27259907764,
- 123676.27601588926,
- 123701.28069648903,
- 123726.28664074924,
- 123751.29384854218,
- 123776.30231974016,
- 123801.31205421555,
- 123826.32305184075,
- 123851.33531248817,
- 123876.34883603029,
- 123901.36362233957,
- 123926.37967128855,
- 123951.39698274979,
- 123976.41555659588,
- 124001.43539269941,
- 124026.45649093305,
- 124051.47885116948,
- 124076.50247328142,
- 124101.5273571416,
- 124126.55350262282,
- 124151.58090959788,
- 124176.60957793961,
- 124201.63950752091,
- 124226.67069821467,
- 124251.70314989384,
- 124276.73686243138,
- 124301.7718357003,
- 124326.80806957364,
- 124351.84556392446,
- 124376.88431862585,
- 124401.92433355095,
- 124426.96560857294,
- 124452.00814356498,
- 124477.05193840031,
- 124502.0969929522,
- 124527.14330709392,
- 124552.19088069882,
- 124577.23971364023,
- 124602.28980579154,
- 124627.34115702618,
- 124652.3937672176,
- 124677.44763623926,
- 124702.50276396469,
- 124727.55915026742,
- 124752.61679502104,
- 124777.67569809916,
- 124802.73585937542,
- 124827.79727872348,
- 124852.85995601704,
- 124877.92389112986,
- 124902.98908393568,
- 124928.05553430831,
- 124953.1232421216,
- 124978.19220724938,
- 125003.26242956554,
- 125028.33390894404,
- 125053.40664525882,
- 125078.48063838384,
- 125103.55588819318,
- 125128.63239456083,
- 125153.71015736091,
- 125178.78917646752,
- 125203.86945175481,
- 125228.95098309696,
- 125254.03377036817,
- 125279.1178134427,
- 125304.20311219479,
- 125329.28966649878,
- 125354.37747622898,
- 125379.46654125977,
- 125404.55686146552,
- 125429.6484367207,
- 125454.74126689974,
- 125479.83535187715,
- 125504.93069152744,
- 125530.02728572517,
- 125555.12513434493,
- 125580.22423726133,
- 125605.32459434902,
- 125630.4262054827,
- 125655.52907053704,
- 125680.63318938682,
- 125705.73856190679,
- 125730.84518797178,
- 125755.9530674566,
- 125781.06220023613,
- 125806.17258618528,
- 125831.28422517896,
- 125856.39711709213,
- 125881.51126179981,
- 125906.62665917698,
- 125931.74330909875,
- 125956.86121144016,
- 125981.98036607634,
- 126007.10077288245,
- 126032.22243173365,
- 126057.34534250517,
- 126082.46950507225,
- 126107.59491931014,
- 126132.72158509417,
- 126157.84950229966,
- 126182.97867080198,
- 126208.10909047653,
- 126233.24076119871,
- 126258.37368284403,
- 126283.50785528794,
- 126308.64327840599,
- 126333.77995207369,
- 126358.91787616667,
- 126384.0570505605,
- 126409.19747513086,
- 126434.3391497534,
- 126459.48207430386,
- 126484.62624865794,
- 126509.77167269142,
- 126534.9183462801,
- 126560.06626929982,
- 126585.21544162642,
- 126610.36586313581,
- 126635.51753370393,
- 126660.67045320668,
- 126685.82462152008,
- 126710.98003852014,
- 126736.13670408291,
- 126761.29461808444,
- 126786.45378040087,
- 126811.61419090834,
- 126836.77584948298,
- 126861.93875600102,
- 126887.10291033868,
- 126912.26831237224,
- 126937.43496197795,
- 126962.60285903217,
- 126987.77200341123,
- 127012.94239499152,
- 127038.11403364947,
- 127063.2869192615,
- 127088.46105170409,
- 127113.63643085376,
- 127138.81305658702,
- 127163.99092878048,
- 127189.17004731069,
- 127214.35041205429,
- 127239.53202288797,
- 127264.71487968838,
- 127289.89898233226,
- 127315.08433069635,
- 127340.27092465744,
- 127365.45876409234,
- 127390.64784887788,
- 127415.83817889093,
- 127441.02975400841,
- 127466.22257410725,
- 127491.41663906439,
- 127516.61194875685,
- 127541.80850306165,
- 127567.00630185583,
- 127592.20534501647,
- 127617.4056324207,
- 127642.60716394568,
- 127667.80993946856,
- 127693.01395886653,
- 127718.21922201688,
- 127743.42572879682,
- 127768.63347908368,
- 127793.84247275478,
- 127819.05270968749,
- 127844.26418975917,
- 127869.47691284724,
- 127894.69087882918,
- 127919.90608758242,
- 127945.12253898452,
- 127970.34023291297,
- 127995.55916924537,
- 128020.77934785932,
- 128046.00076863244,
- 128071.22343144237,
- 128096.44733616684,
- 128121.67248268353,
- 128146.89887087021,
- 128172.12650060465,
- 128197.35537176467,
- 128222.5854842281,
- 128247.81683787282,
- 128273.04943257671,
- 128298.28326821771,
- 128323.51834467379,
- 128348.75466182294,
- 128373.99221954317,
- 128399.23101771252,
- 128424.47105620909,
- 128449.71233491098,
- 128474.95485369631,
- 128500.19861244329,
- 128525.44361103009,
- 128550.68984933494,
- 128575.93732723613,
- 128601.18604461191,
- 128626.43600134061,
- 128651.68719730059,
- 128676.93963237021,
- 128702.1933064279,
- 128727.44821935208,
- 128752.70437102125,
- 128777.96176131385,
- 128803.22039010846,
- 128828.48025728362,
- 128853.74136271792,
- 128879.00370628996,
- 128904.26728787841,
- 128929.53210736193,
- 128954.79816461923,
- 128980.06545952905,
- 129005.33399197015,
- 129030.60376182134,
- 129055.87476896142,
- 129081.14701326926,
- 129106.42049462376,
- 129131.6952129038,
- 129156.97116798835,
- 129182.24835975636,
- 129207.52678808685,
- 129232.80645285884,
- 129258.08735395141,
- 129283.36949124365,
- 129308.65286461466,
- 129333.9374739436,
- 129359.22331910966,
- 129384.51039999202,
- 129409.79871646997,
- 129435.08826842274,
- 129460.37905572963,
- 129485.67107826998,
- 129510.96433592314,
- 129536.25882856851,
- 129561.55455608548,
- 129586.85151835352,
- 129612.14971525209,
- 129637.4491466607,
- 129662.74981245887,
- 129688.0517125262,
- 129713.35484674224,
- 129738.65921498663,
- 129763.96481713903,
- 129789.27165307909,
- 129814.57972268655,
- 129839.88902584116,
- 129865.19956242264,
- 129890.51133231082,
- 129915.82433538554,
- 129941.13857152662,
- 129966.45404061397,
- 129991.7707425275,
- 130017.08867714716,
- 130042.4078443529,
- 130067.72824402474,
- 130093.04987604271,
- 130118.37274028687,
- 130143.69683663732,
- 130169.02216497416,
- 130194.34872517755,
- 130219.67651712766,
- 130245.0055407047,
- 130270.33579578891,
- 130295.66728226055,
- 130320.99999999991,
- 130346.33394888733,
- 130371.66912880314,
- 130397.00553962773,
- 130422.34318124152,
- 130447.68205352494,
- 130473.02215635845,
- 130498.36348962256,
- 130523.70605319779,
- 130549.0498469647,
- 130574.39487080388,
- 130599.74112459592,
- 130625.08860822149,
- 130650.43732156123,
- 130675.78726449587,
- 130701.13843690613,
- 130726.49083867275,
- 130751.84446967654,
- 130777.19932979831,
- 130802.5554189189,
- 130827.91273691918,
- 130853.27128368006,
- 130878.63105908247,
- 130903.99206300738,
- 130929.35429533575,
- 130954.71775594862,
- 130980.08244472703,
- 131005.44836155206,
- 131030.81550630482,
- 131056.18387886642,
- 131081.55347911804,
- 131106.92430694087,
- 131132.29636221612,
- 131157.66964482504,
- 131183.0441546489,
- 131208.41989156904,
- 131233.79685546676,
- 131259.17504622342,
- 131284.55446372041,
- 131309.93510783918,
- 131335.31697846117,
- 131360.70007546784,
- 131386.0843987407,
- 131411.46994816128,
- 131436.85672361116,
- 131462.24472497194,
- 131487.63395212521,
- 131513.02440495262,
- 131538.41608333588,
- 131563.80898715663,
- 131589.2031162967,
- 131614.59847063778,
- 131639.9950500617,
- 131665.39285445024,
- 131690.79188368531,
- 131716.19213764873,
- 131741.59361622241,
- 131766.99631928833,
- 131792.40024672839,
- 131817.80539842462,
- 131843.21177425905,
- 131868.61937411371,
- 131894.02819787065,
- 131919.43824541202,
- 131944.84951661993,
- 131970.26201137656,
- 131995.67572956407,
- 132021.09067106468,
- 132046.50683576067,
- 132071.9242235343,
- 132097.34283426782,
- 132122.76266784366,
- 132148.1837241441,
- 132173.60600305157,
- 132199.02950444847,
- 132224.45422821722,
- 132249.88017424036,
- 132275.30734240031,
- 132300.73573257966,
- 132326.16534466096,
- 132351.59617852676,
- 132377.02823405969,
- 132402.46151114244,
- 132427.89600965759,
- 132453.33172948789,
- 132478.76867051609,
- 132504.20683262491,
- 132529.64621569714,
- 132555.08681961559,
- 132580.5286442631,
- 132605.97168952253,
- 132631.41595527678,
- 132656.86144140881,
- 132682.30814780149,
- 132707.75607433787,
- 132733.20522090094,
- 132758.65558737374,
- 132784.10717363929,
- 132809.55997958075,
- 132835.01400508118,
- 132860.46925002377,
- 132885.92571429166,
- 132911.38339776811,
- 132936.84230033628,
- 132962.30242187946,
- 132987.76376228096,
- 133013.22632142407,
- 133038.69009919214,
- 133064.15509546854,
- 133089.62131013666,
- 133115.08874307995,
- 133140.55739418184,
- 133166.02726332581,
- 133191.49835039541,
- 133216.97065527414,
- 133242.44417784561,
- 133267.91891799335,
- 133293.39487560102,
- 133318.87205055228,
- 133344.35044273079,
- 133369.83005202023,
- 133395.31087830439,
- 133420.79292146701,
- 133446.27618139185,
- 133471.76065796276,
- 133497.24635106357,
- 133522.73326057816,
- 133548.22138639039,
- 133573.71072838426,
- 133599.20128644365,
- 133624.69306045261,
- 133650.1860502951,
- 133675.68025585517,
- 133701.1756770169,
- 133726.67231366437,
- 133752.17016568172,
- 133777.66923295305,
- 133803.16951536259,
- 133828.67101279454,
- 133854.17372513309,
- 133879.67765226253,
- 133905.18279406714,
- 133930.68915043125,
- 133956.19672123916,
- 133981.70550637526,
- 134007.21550572399,
- 134032.7267191697,
- 134058.23914659687,
- 134083.75278789,
- 134109.26764293358,
- 134134.78371161217,
- 134160.30099381026,
- 134185.8194894125,
- 134211.33919830353,
- 134236.8601203679,
- 134262.38225549037,
- 134287.90560355558,
- 134313.43016444831,
- 134338.95593805326,
- 134364.48292425525,
- 134390.01112293909,
- 134415.54053398955,
- 134441.07115729159,
- 134466.60299273001,
- 134492.1360401898,
- 134517.67029955584,
- 134543.20577071316,
- 134568.74245354676,
- 134594.28034794159,
- 134619.81945378278,
- 134645.35977095537,
- 134670.90129934452,
- 134696.4440388353,
- 134721.98798931291,
- 134747.53315066252,
- 134773.07952276937,
- 134798.62710551871,
- 134824.17589879577,
- 134849.72590248589,
- 134875.27711647438,
- 134900.82954064661,
- 134926.38317488792,
- 134951.93801908373,
- 134977.49407311951,
- 135003.05133688069,
- 135028.60981025276,
- 135054.16949312127,
- 135079.73038537172,
- 135105.29248688967,
- 135130.85579756077,
- 135156.42031727062,
- 135181.98604590484,
- 135207.55298334916,
- 135233.12112948924,
- 135258.69048421088,
- 135284.26104739975,
- 135309.83281894168,
- 135335.4057987225,
- 135360.97998662802,
- 135386.55538254412,
- 135412.13198635669,
- 135437.70979795168,
- 135463.28881721498,
- 135488.86904403262,
- 135514.45047829056,
- 135540.03311987486,
- 135565.61696867159,
- 135591.20202456677,
- 135616.78828744654,
- 135642.37575719706,
- 135667.96443370447,
- 135693.55431685498,
- 135719.14540653475,
- 135744.73770263011,
- 135770.33120502727,
- 135795.92591361253,
- 135821.52182827223,
- 135847.11894889272,
- 135872.7172753604,
- 135898.31680756161,
- 135923.91754538284,
- 135949.51948871053,
- 135975.12263743114,
- 136000.72699143123,
- 136026.33255059729,
- 136051.93931481591,
- 136077.54728397369,
- 136103.15645795723,
- 136128.76683665317,
- 136154.37841994822,
- 136179.99120772901,
- 136205.60519988232,
- 136231.2203962949,
- 136256.83679685349,
- 136282.45440144493,
- 136308.07320995603,
- 136333.69322227367,
- 136359.31443828469,
- 136384.93685787608,
- 136410.56048093468,
- 136436.18530734754,
- 136461.81133700156,
- 136487.43856978384,
- 136513.06700558143,
- 136538.6966442813,
- 136564.32748577066,
- 136589.95952993655,
- 136615.59277666616,
- 136641.22722584667,
- 136666.86287736523,
- 136692.49973110916,
- 136718.13778696564,
- 136743.77704482197,
- 136769.41750456547,
- 136795.05916608346,
- 136820.70202926331,
- 136846.34609399244,
- 136871.99136015819,
- 136897.63782764805,
- 136923.28549634948,
- 136948.93436614997,
- 136974.58443693706,
- 137000.23570859825,
- 137025.88818102115,
- 137051.54185409332,
- 137077.19672770242,
- 137102.85280173609,
- 137128.51007608202,
- 137154.16855062786,
- 137179.82822526142,
- 137205.48909987041,
- 137231.15117434258,
- 137256.8144485658,
- 137282.47892242789,
- 137308.14459581667,
- 137333.81146862009,
- 137359.47954072602,
- 137385.14881202241,
- 137410.81928239719,
- 137436.49095173844,
- 137462.16381993407,
- 137487.83788687221,
- 137513.51315244089,
- 137539.18961652822,
- 137564.86727902229,
- 137590.54613981131,
- 137616.22619878338,
- 137641.90745582676,
- 137667.58991082967,
- 137693.27356368033,
- 137718.95841426702,
- 137744.64446247809,
- 137770.33170820182,
- 137796.02015132661,
- 137821.70979174081,
- 137847.40062933284,
- 137873.09266399115,
- 137898.78589560417,
- 137924.48032406042,
- 137950.17594924837,
- 137975.8727710566,
- 138001.57078937365,
- 138027.27000408815,
- 138052.97041508864,
- 138078.67202226384,
- 138104.3748255024,
- 138130.07882469296,
- 138155.78401972432,
- 138181.49041048516,
- 138207.1979968643,
- 138232.9067787505,
- 138258.61675603263,
- 138284.32792859949,
- 138310.04029633995,
- 138335.75385914298,
- 138361.46861689744,
- 138387.18456949232,
- 138412.90171681659,
- 138438.62005875923,
- 138464.33959520931,
- 138490.06032605586,
- 138515.78225118798,
- 138541.50537049473,
- 138567.2296838653,
- 138592.95519118884,
- 138618.68189235451,
- 138644.40978725153,
- 138670.13887576913,
- 138695.86915779658,
- 138721.60063322316,
- 138747.33330193823,
- 138773.06716383106,
- 138798.80221879104,
- 138824.53846670757,
- 138850.27590747006,
- 138876.01454096794,
- 138901.7543670907,
- 138927.49538572782,
- 138953.2375967688,
- 138978.9810001032,
- 139004.72559562061,
- 139030.47138321059,
- 139056.2183627628,
- 139081.96653416683,
- 139107.71589731239,
- 139133.46645208917,
- 139159.21819838689,
- 139184.97113609532,
- 139210.72526510421,
- 139236.48058530336,
- 139262.23709658257,
- 139287.99479883176,
- 139313.75369194071,
- 139339.51377579942,
- 139365.27505029776,
- 139391.03751532568,
- 139416.80117077316,
- 139442.56601653024,
- 139468.33205248689,
- 139494.09927853322,
- 139519.86769455927,
- 139545.63730045516,
- 139571.408096111,
- 139597.18008141697,
- 139622.95325626322,
- 139648.72762054001,
- 139674.5031741375,
- 139700.27991694602,
- 139726.05784885579,
- 139751.83696975713,
- 139777.61727954043,
- 139803.39877809596,
- 139829.18146531415,
- 139854.96534108539,
- 139880.75040530015,
- 139906.53665784886,
- 139932.32409862199,
- 139958.11272751007,
- 139983.90254440365,
- 140009.69354919327,
- 140035.48574176949,
- 140061.27912202294,
- 140087.07368984428,
- 140112.86944512415,
- 140138.66638775321,
- 140164.4645176222,
- 140190.26383462184,
- 140216.06433864293,
- 140241.86602957622,
- 140267.66890731253,
- 140293.47297174268,
- 140319.27822275754,
- 140345.08466024802,
- 140370.89228410498,
- 140396.70109421943,
- 140422.51109048226,
- 140448.32227278448,
- 140474.13464101712,
- 140499.94819507122,
- 140525.76293483781,
- 140551.57886020801,
- 140577.3959710729,
- 140603.21426732364,
- 140629.03374885136,
- 140654.85441554731,
- 140680.67626730262,
- 140706.49930400858,
- 140732.32352555645,
- 140758.1489318375,
- 140783.97552274304,
- 140809.80329816442,
- 140835.63225799298,
- 140861.46240212015,
- 140887.29373043729,
- 140913.12624283586,
- 140938.95993920733,
- 140964.79481944317,
- 140990.63088343487,
- 141016.46813107401,
- 141042.30656225214,
- 141068.14617686081,
- 141093.98697479168,
- 141119.82895593636,
- 141145.6721201865,
- 141171.51646743377,
- 141197.36199756994,
- 141223.20871048668,
- 141249.05660607578,
- 141274.90568422904,
- 141300.75594483822,
- 141326.6073877952,
- 141352.4600129918,
- 141378.31382031992,
- 141404.16880967148,
- 141430.02498093838,
- 141455.8823340126,
- 141481.74086878612,
- 141507.60058515094,
- 141533.46148299909,
- 141559.32356222265,
- 141585.18682271364,
- 141611.05126436421,
- 141636.9168870665,
- 141662.78369071262,
- 141688.65167519479,
- 141714.5208404052,
- 141740.39118623605,
- 141766.26271257963,
- 141792.1354193282,
- 141818.00930637406,
- 141843.88437360956,
- 141869.760620927,
- 141895.6380482188,
- 141921.51665537735,
- 141947.39644229505,
- 141973.27740886438,
- 141999.15955497778,
- 142025.04288052776,
- 142050.92738540689,
- 142076.81306950765,
- 142102.69993272264,
- 142128.58797494444,
- 142154.47719606571,
- 142180.36759597904,
- 142206.25917457714,
- 142232.15193175265,
- 142258.04586739838,
- 142283.94098140698,
- 142309.83727367126,
- 142335.73474408401,
- 142361.63339253806,
- 142387.5332189262,
- 142413.43422314132,
- 142439.33640507635,
- 142465.23976462413,
- 142491.14430167765,
- 142517.05001612983,
- 142542.95690787368,
- 142568.86497680223,
- 142594.77422280848,
- 142620.68464578551,
- 142646.5962456264,
- 142672.50902222423,
- 142698.42297547215,
- 142724.33810526333,
- 142750.25441149093,
- 142776.17189404817,
- 142802.09055282827,
- 142828.01038772447,
- 142853.93139863008,
- 142879.85358543837,
- 142905.77694804268,
- 142931.70148633636,
- 142957.62720021277,
- 142983.55408956532,
- 143009.48215428743,
- 143035.41139427255,
- 143061.34180941415,
- 143087.27339960571,
- 143113.20616474075,
- 143139.14010471283,
- 143165.07521941551,
- 143191.01150874238,
- 143216.94897258704,
- 143242.88761084314,
- 143268.82742340435,
- 143294.76841016437,
- 143320.71057101688,
- 143346.65390585564,
- 143372.59841457437,
- 143398.54409706692,
- 143424.49095322701,
- 143450.43898294857,
- 143476.38818612538,
- 143502.33856265133,
- 143528.29011242036,
- 143554.24283532638,
- 143580.19673126334,
- 143606.1518001252,
- 143632.10804180597,
- 143658.06545619969,
- 143684.02404320039,
- 143709.98380270213,
- 143735.944734599,
- 143761.90683878519,
- 143787.87011515474,
- 143813.83456360188,
- 143839.8001840208,
- 143865.76697630569,
- 143891.73494035081,
- 143917.7040760504,
- 143943.67438329876,
- 143969.6458619902,
- 143995.61851201905,
- 144021.59233327967,
- 144047.56732566646,
- 144073.54348907378,
- 144099.52082339607,
- 144125.49932852783,
- 144151.4790043635,
- 144177.45985079758,
- 144203.44186772458,
- 144229.42505503909,
- 144255.40941263564,
- 144281.39494040885,
- 144307.38163825331,
- 144333.36950606373,
- 144359.35854373468,
- 144385.34875116093,
- 144411.34012823718,
- 144437.33267485813,
- 144463.32639091855,
- 144489.32127631325,
- 144515.31733093705,
- 144541.31455468474,
- 144567.3129474512,
- 144593.3125091313,
- 144619.31323961995,
- 144645.31513881206,
- 144671.31820660262,
- 144697.32244288657,
- 144723.32784755889,
- 144749.33442051467,
- 144775.34216164888,
- 144801.35107085665,
- 144827.36114803303,
- 144853.37239307314,
- 144879.38480587213,
- 144905.39838632516,
- 144931.41313432742,
- 144957.4290497741,
- 144983.44613256046,
- 145009.46438258173,
- 145035.48379973322,
- 145061.50438391021,
- 145087.52613500805,
- 145113.54905292206,
- 145139.57313754765,
- 145165.59838878017,
- 145191.62480651509,
- 145217.65239064783,
- 145243.68114107384,
- 145269.71105768863,
- 145295.74214038774,
- 145321.77438906668,
- 145347.80780362099,
- 145373.84238394629,
- 145399.87812993818,
- 145425.91504149229,
- 145451.95311850426,
- 145477.9923608698,
- 145504.03276848458,
- 145530.07434124436,
- 145556.11707904484,
- 145582.16098178181,
- 145608.20604935108,
- 145634.25228164849,
- 145660.29967856981,
- 145686.34824001096,
- 145712.39796586783,
- 145738.4488560363,
- 145764.50091041232,
- 145790.55412889185,
- 145816.60851137087,
- 145842.66405774537,
- 145868.72076791141,
- 145894.77864176501,
- 145920.83767920226,
- 145946.89788011924,
- 145972.95924441208,
- 145999.02177197693,
- 146025.08546270995,
- 146051.15031650732,
- 146077.21633326527,
- 146103.28351288004,
- 146129.35185524789,
- 146155.42136026506,
- 146181.49202782792,
- 146207.56385783272,
- 146233.63685017588,
- 146259.71100475377,
- 146285.78632146274,
- 146311.86280019928,
- 146337.94044085976,
- 146364.01924334071,
- 146390.09920753856,
- 146416.18033334985,
- 146442.26262067116,
- 146468.34606939898,
- 146494.43067942993,
- 146520.51645066062,
- 146546.60338298764,
- 146572.69147630769,
- 146598.78073051744,
- 146624.87114551352,
- 146650.96272119274,
- 146677.05545745179,
- 146703.14935418745,
- 146729.2444112965,
- 146755.34062867577,
- 146781.43800622207,
- 146807.53654383228,
- 146833.63624140329,
- 146859.73709883197,
- 146885.83911601527,
- 146911.94229285014,
- 146938.04662923355,
- 146964.15212506248,
- 146990.25878023397,
- 147016.36659464505,
- 147042.47556819281,
- 147068.58570077427,
- 147094.6969922866,
- 147120.80944262692,
- 147146.92305169237,
- 147173.03781938017,
- 147199.15374558745,
- 147225.27083021149,
- 147251.38907314953,
- 147277.50847429881,
- 147303.62903355664,
- 147329.75075082036,
- 147355.87362598727,
- 147381.99765895473,
- 147408.12284962015,
- 147434.24919788091,
- 147460.37670363448,
- 147486.50536677826,
- 147512.63518720976,
- 147538.76616482646,
- 147564.89829952587,
- 147591.03159120557,
- 147617.16603976308,
- 147643.30164509601,
- 147669.43840710199,
- 147695.57632567859,
- 147721.71540072354,
- 147747.85563213445,
- 147773.99701980909,
- 147800.13956364512,
- 147826.28326354033,
- 147852.42811939248,
- 147878.57413109933,
- 147904.72129855872,
- 147930.86962166851,
- 147957.01910032652,
- 147983.16973443062,
- 148009.32152387875,
- 148035.47446856883,
- 148061.62856839882,
- 148087.78382326665,
- 148113.94023307035,
- 148140.09779770792,
- 148166.25651707739,
- 148192.41639107687,
- 148218.57741960438,
- 148244.73960255808,
- 148270.90293983606,
- 148297.0674313365,
- 148323.23307695755,
- 148349.39987659742,
- 148375.56783015432,
- 148401.73693752653,
- 148427.90719861226,
- 148454.07861330983,
- 148480.25118151752,
- 148506.42490313368,
- 148532.59977805667,
- 148558.77580618486,
- 148584.95298741665,
- 148611.13132165043,
- 148637.31080878471,
- 148663.49144871789,
- 148689.6732413485,
- 148715.85618657502,
- 148742.040284296,
- 148768.22553440998,
- 148794.41193681557,
- 148820.59949141133,
- 148846.78819809589,
- 148872.97805676793,
- 148899.16906732606,
- 148925.36122966901,
- 148951.55454369547,
- 148977.74900930419,
- 149003.9446263939,
- 149030.1413948634,
- 149056.33931461151,
- 149082.53838553699,
- 149108.73860753875,
- 149134.9399805156,
- 149161.14250436646,
- 149187.34617899026,
- 149213.5510042859,
- 149239.75698015234,
- 149265.96410648854,
- 149292.17238319354,
- 149318.38181016635,
- 149344.59238730598,
- 149370.80411451156,
- 149397.01699168212,
- 149423.23101871679,
- 149449.44619551473,
- 149475.66252197503,
- 149501.87999799693,
- 149528.0986234796,
- 149554.31839832227,
- 149580.53932242419,
- 149606.76139568459,
- 149632.98461800278,
- 149659.20898927809,
- 149685.43450940982,
- 149711.66117829733,
- 149737.88899584001,
- 149764.11796193724,
- 149790.34807648844,
- 149816.57933939309,
- 149842.81175055061,
- 149869.04530986046,
- 149895.28001722222,
- 149921.51587253538,
- 149947.75287569952,
- 149973.99102661415,
- 150000.23032517891,
- 150026.47077129342,
- 150052.71236485732,
- 150078.95510577026,
- 150105.1989939319,
- 150131.444029242,
- 150157.69021160025,
- 150183.93754090639,
- 150210.18601706024,
- 150236.43563996154,
- 150262.68640951012,
- 150288.93832560582,
- 150315.19138814852,
- 150341.44559703805,
- 150367.70095217437,
- 150393.95745345735,
- 150420.21510078697,
- 150446.47389406321,
- 150472.73383318601,
- 150498.99491805542,
- 150525.25714857146,
- 150551.52052463419,
- 150577.78504614369,
- 150604.05071300003,
- 150630.31752510337,
- 150656.58548235384,
- 150682.85458465159,
- 150709.1248318968,
- 150735.39622398972,
- 150761.66876083051,
- 150787.9424423195,
- 150814.21726835691,
- 150840.49323884305,
- 150866.77035367821,
- 150893.04861276277,
- 150919.32801599705,
- 150945.60856328148,
- 150971.89025451642,
- 150998.17308960229,
- 151024.45706843957,
- 151050.74219092872,
- 151077.02845697021,
- 151103.31586646455,
- 151129.60441931229,
- 151155.894115414,
- 151182.1849546702,
- 151208.47693698155,
- 151234.77006224863,
- 151261.06433037209,
- 151287.35974125259,
- 151313.65629479082,
- 151339.95399088747,
- 151366.25282944329,
- 151392.55281035902,
- 151418.85393353543,
- 151445.1561988733,
- 151471.45960627345,
- 151497.76415563675,
- 151524.06984686397,
- 151550.37667985607,
- 151576.68465451393,
- 151602.99377073845,
- 151629.30402843058,
- 151655.61542749128,
- 151681.92796782157,
- 151708.24164932242,
- 151734.55647189484,
- 151760.87243543993,
- 151787.18953985872,
- 151813.50778505235,
- 151839.82717092187,
- 151866.14769736846,
- 151892.46936429327,
- 151918.79217159748,
- 151945.11611918229,
- 151971.44120694889,
- 151997.76743479856,
- 152024.09480263255,
- 152050.42331035214,
- 152076.75295785864,
- 152103.08374505339,
- 152129.41567183775,
- 152155.74873811303,
- 152182.08294378067,
- 152208.41828874208,
- 152234.75477289871,
- 152261.09239615197,
- 152287.43115840337,
- 152313.77105955439,
- 152340.11209950657,
- 152366.45427816146,
- 152392.79759542056,
- 152419.14205118554,
- 152445.48764535793,
- 152471.8343778394,
- 152498.18224853161,
- 152524.53125733617,
- 152550.88140415482,
- 152577.23268888926,
- 152603.58511144121,
- 152629.93867171241,
- 152656.29336960468,
- 152682.64920501978,
- 152709.00617785956,
- 152735.36428802583,
- 152761.72353542043,
- 152788.08391994529,
- 152814.44544150229,
- 152840.80809999333,
- 152867.17189532038,
- 152893.53682738543,
- 152919.90289609041,
- 152946.27010133737,
- 152972.63844302832,
- 152999.00792106529,
- 153025.37853535041,
- 153051.7502857857,
- 153078.12317227334,
- 153104.4971947154,
- 153130.8723530141,
- 153157.24864707157,
- 153183.62607679001,
- 153210.00464207167,
- 153236.38434281875,
- 153262.76517893354,
- 153289.14715031831,
- 153315.53025687535,
- 153341.91449850702,
- 153368.2998751156,
- 153394.68638660354,
- 153421.07403287315,
- 153447.46281382689,
- 153473.85272936718,
- 153500.24377939643,
- 153526.63596381716,
- 153553.02928253182,
- 153579.42373544298,
- 153605.81932245308,
- 153632.21604346478,
- 153658.61389838057,
- 153685.0128871031,
- 153711.41300953497,
- 153737.81426557881,
- 153764.21665513728,
- 153790.62017811305,
- 153817.02483440886,
- 153843.43062392739,
- 153869.83754657139,
- 153896.24560224367,
- 153922.65479084692,
- 153949.06511228404,
- 153975.4765664578,
- 154001.88915327107,
- 154028.30287262669,
- 154054.71772442761,
- 154081.13370857667,
- 154107.55082497682,
- 154133.96907353101,
- 154160.38845414223,
- 154186.80896671346,
- 154213.23061114774,
- 154239.65338734805,
- 154266.07729521746,
- 154292.50233465908,
- 154318.92850557598,
- 154345.35580787127,
- 154371.7842414481,
- 154398.21380620965,
- 154424.64450205903,
- 154451.07632889951,
- 154477.50928663427,
- 154503.94337516659,
- 154530.37859439969,
- 154556.81494423689,
- 154583.25242458144,
- 154609.69103533673,
- 154636.13077640603,
- 154662.57164769279,
- 154689.01364910032,
- 154715.45678053208,
- 154741.90104189145,
- 154768.34643308193,
- 154794.79295400696,
- 154821.24060457002,
- 154847.68938467462,
- 154874.13929422433,
- 154900.59033312264,
- 154927.04250127316,
- 154953.49579857948,
- 154979.95022494521,
- 155006.40578027396,
- 155032.86246446942,
- 155059.32027743524,
- 155085.77921907514,
- 155112.2392892928,
- 155138.70048799197,
- 155165.16281507642,
- 155191.62627044989,
- 155218.09085401625,
- 155244.55656567923,
- 155271.02340534274,
- 155297.49137291059,
- 155323.96046828668,
- 155350.4306913749,
- 155376.90204207919,
- 155403.37452030348,
- 155429.84812595171,
- 155456.32285892789,
- 155482.79871913602,
- 155509.27570648011,
- 155535.75382086422,
- 155562.23306219239,
- 155588.71343036872,
- 155615.19492529731,
- 155641.67754688227,
- 155668.16129502779,
- 155694.64616963797,
- 155721.13217061706,
- 155747.61929786921,
- 155774.10755129869,
- 155800.59693080973,
- 155827.08743630661,
- 155853.57906769359,
- 155880.07182487496,
- 155906.56570775513,
- 155933.06071623837,
- 155959.55685022907,
- 155986.05410963166,
- 156012.5524943505,
- 156039.05200429002,
- 156065.55263935472,
- 156092.054399449,
- 156118.5572844774,
- 156145.06129434443,
- 156171.5664289546,
- 156198.07268821247,
- 156224.5800720226,
- 156251.08858028959,
- 156277.59821291809,
- 156304.10896981266,
- 156330.62085087801,
- 156357.1338560188,
- 156383.64798513969,
- 156410.16323814544,
- 156436.67961494075,
- 156463.1971154304,
- 156489.71573951913,
- 156516.23548711176,
- 156542.75635811311,
- 156569.27835242799,
- 156595.80146996127,
- 156622.32571061782,
- 156648.85107430254,
- 156675.37756092031,
- 156701.90517037612,
- 156728.43390257491,
- 156754.96375742162,
- 156781.49473482129,
- 156808.02683467892,
- 156834.5600568995,
- 156861.09440138817,
- 156887.62986804993,
- 156914.16645678994,
- 156940.70416751326,
- 156967.24300012505,
- 156993.78295453047,
- 157020.32403063469,
- 157046.8662283429,
- 157073.40954756032,
- 157099.9539881922,
- 157126.49955014378,
- 157153.04623332032,
- 157179.59403762716,
- 157206.14296296958,
- 157232.69300925292,
- 157259.24417638258,
- 157285.79646426387,
- 157312.34987280221,
- 157338.90440190304,
- 157365.46005147175,
- 157392.01682141385,
- 157418.57471163478,
- 157445.13372204005,
- 157471.69385253513,
- 157498.25510302564,
- 157524.81747341706,
- 157551.38096361503,
- 157577.9455735251,
- 157604.51130305286,
- 157631.07815210402,
- 157657.64612058419,
- 157684.21520839902,
- 157710.78541545427,
- 157737.35674165559,
- 157763.92918690876,
- 157790.50275111952,
- 157817.07743419363,
- 157843.65323603692,
- 157870.23015655516,
- 157896.80819565422,
- 157923.3873532399,
- 157949.96762921812,
- 157976.54902349479,
- 158003.13153597576,
- 158029.71516656701,
- 158056.29991517449,
- 158082.88578170416,
- 158109.47276606198,
- 158136.06086815402,
- 158162.65008788629,
- 158189.24042516484,
- 158215.83187989573,
- 158242.42445198505,
- 158269.01814133892,
- 158295.61294786347,
- 158322.20887146486,
- 158348.80591204923,
- 158375.4040695228,
- 158402.00334379176,
- 158428.60373476235,
- 158455.2052423408,
- 158481.80786643337,
- 158508.41160694641,
- 158535.01646378616,
- 158561.62243685898,
- 158588.2295260712,
- 158614.8377313292,
- 158641.44705253936,
- 158668.05748960807,
- 158694.66904244179,
- 158721.28171094693,
- 158747.89549502998,
- 158774.5103945974,
- 158801.12640955573,
- 158827.74353981143,
- 158854.36178527112,
- 158880.9811458413,
- 158907.60162142856,
- 158934.22321193956,
- 158960.84591728085,
- 158987.46973735912,
- 159014.09467208097,
- 159040.72072135314,
- 159067.3478850823,
- 159093.97616317519,
- 159120.60555553852,
- 159147.23606207906,
- 159173.8676827036,
- 159200.50041731889,
- 159227.13426583182,
- 159253.76922814918,
- 159280.40530417781,
- 159307.04249382461,
- 159333.68079699649,
- 159360.32021360032,
- 159386.96074354305,
- 159413.60238673165,
- 159440.24514307309,
- 159466.88901247433,
- 159493.53399484244,
- 159520.18009008438,
- 159546.82729810724,
- 159573.47561881805,
- 159600.12505212394,
- 159626.77559793202,
- 159653.42725614941,
- 159680.08002668325,
- 159706.73390944069,
- 159733.38890432892,
- 159760.04501125516,
- 159786.70223012666,
- 159813.36056085059,
- 159840.02000333427,
- 159866.68055748497,
- 159893.34222320997,
- 159920.00500041663,
- 159946.66888901225,
- 159973.33388890422,
- 159999.99999999988,
- 160026.66722220668,
- 160053.33555543202,
- 160080.0049995833,
- 160106.67555456801,
- 160133.3472202936,
- 160160.0199966676,
- 160186.6938835975,
- 160213.36888099083,
- 160240.04498875517,
- 160266.72220679806,
- 160293.40053502709,
- 160320.07997334987,
- 160346.76052167406,
- 160373.44217990729,
- 160400.1249479572,
- 160426.80882573154,
- 160453.49381313793,
- 160480.17991008417,
- 160506.86711647795,
- 160533.55543222709,
- 160560.24485723933,
- 160586.93539142248,
- 160613.62703468435,
- 160640.31978693281,
- 160667.01364807569,
- 160693.70861802087,
- 160720.40469667627,
- 160747.1018839498,
- 160773.80017974938,
- 160800.49958398298,
- 160827.20009655855,
- 160853.90171738411,
- 160880.60444636765,
- 160907.30828341722,
- 160934.01322844089,
- 160960.71928134665,
- 160987.42644204266,
- 161014.13471043704,
- 161040.84408643784,
- 161067.55456995327,
- 161094.26616089148,
- 161120.97885916062,
- 161147.69266466892,
- 161174.40757732463,
- 161201.12359703594,
- 161227.84072371112,
- 161254.55895725847,
- 161281.27829758628,
- 161307.99874460287,
- 161334.72029821656,
- 161361.44295833571,
- 161388.1667248687,
- 161414.89159772391,
- 161441.61757680977,
- 161468.34466203468,
- 161495.07285330712,
- 161521.80215053557,
- 161548.53255362847,
- 161575.26406249436,
- 161601.99667704175,
- 161628.7303971792,
- 161655.46522281526,
- 161682.20115385848,
- 161708.93819021754,
- 161735.67633180099,
- 161762.41557851751,
- 161789.15593027571,
- 161815.89738698432,
- 161842.63994855201,
- 161869.38361488748,
- 161896.1283858995,
- 161922.87426149679,
- 161949.62124158812,
- 161976.36932608229,
- 162003.1185148881,
- 162029.8688079144,
- 162056.62020507001,
- 162083.37270626382,
- 162110.12631140469,
- 162136.88102040152,
- 162163.63683316324,
- 162190.39374959879,
- 162217.15176961714,
- 162243.91089312723,
- 162270.67112003808,
- 162297.43245025873,
- 162324.19488369819,
- 162350.9584202655,
- 162377.72305986975,
- 162404.48880242003,
- 162431.25564782543,
- 162458.02359599507,
- 162484.79264683815,
- 162511.56280026378,
- 162538.33405618116,
- 162565.10641449949,
- 162591.87987512801,
- 162618.65443797593,
- 162645.43010295252,
- 162672.20686996708,
- 162698.98473892888,
- 162725.76370974723,
- 162752.54378233149,
- 162779.32495659095,
- 162806.10723243505,
- 162832.89060977317,
- 162859.67508851466,
- 162886.46066856899,
- 162913.24734984562,
- 162940.03513225398,
- 162966.82401570358,
- 162993.6140001039,
- 163020.40508536444,
- 163047.19727139481,
- 163073.99055810447,
- 163100.78494540305,
- 163127.58043320014,
- 163154.37702140535,
- 163181.17470992831,
- 163207.97349867865,
- 163234.77338756606,
- 163261.57437650024,
- 163288.37646539087,
- 163315.17965414765,
- 163341.98394268038,
- 163368.78933089875,
- 163395.59581871261,
- 163422.40340603172,
- 163449.2120927659,
- 163476.02187882498,
- 163502.83276411882,
- 163529.6447485573,
- 163556.45783205028,
- 163583.2720145077,
- 163610.08729583945,
- 163636.90367595552,
- 163663.72115476584,
- 163690.53973218042,
- 163717.35940810922,
- 163744.18018246227,
- 163771.00205514964,
- 163797.82502608138,
- 163824.64909516752,
- 163851.4742623182,
- 163878.3005274435,
- 163905.12789045356,
- 163931.95635125853,
- 163958.78590976857,
- 163985.61656589387,
- 164012.44831954464,
- 164039.28117063109,
- 164066.11511906344,
- 164092.95016475199,
- 164119.78630760699,
- 164146.62354753874,
- 164173.46188445756,
- 164200.30131827376,
- 164227.14184889771,
- 164253.98347623978,
- 164280.82620021031,
- 164307.67002071979,
- 164334.51493767856,
- 164361.3609509971,
- 164388.20806058586,
- 164415.05626635533,
- 164441.905568216,
- 164468.75596607837,
- 164495.607459853,
- 164522.4600494504,
- 164549.31373478117,
- 164576.16851575591,
- 164603.02439228518,
- 164629.88136427966,
- 164656.73943164994,
- 164683.59859430668,
- 164710.45885216061,
- 164737.32020512238,
- 164764.1826531027,
- 164791.04619601235,
- 164817.91083376206,
- 164844.77656626256,
- 164871.64339342469,
- 164898.51131515924,
- 164925.38033137703,
- 164952.25044198887,
- 164979.1216469057,
- 165005.9939460383,
- 165032.86733929763,
- 165059.7418265946,
- 165086.61740784015,
- 165113.4940829452};
-#else
- #ifdef BIG_IQ_TABLE
- #define IQ_TABLE_SIZE 8192
- #else
- #define IQ_TABLE_SIZE 1026
- #endif
-static const real_t iq_table[IQ_TABLE_SIZE] = {REAL_CONST(0.0),
- REAL_CONST(1.0 / 8.0),
- REAL_CONST(2.5198420997897464 / 8.0),
- REAL_CONST(4.3267487109222245 / 8.0),
- REAL_CONST(6.3496042078727974 / 8.0),
- REAL_CONST(8.5498797333834844 / 8.0),
- REAL_CONST(10.902723556992836 / 8.0),
- REAL_CONST(13.390518279406722 / 8.0),
- REAL_CONST(15.999999999999998 / 8.0),
- REAL_CONST(18.720754407467133 / 8.0),
- REAL_CONST(21.544346900318832 / 8.0),
- REAL_CONST(24.463780996262464 / 8.0),
- REAL_CONST(27.47314182127996 / 8.0),
- REAL_CONST(30.567350940369842 / 8.0),
- REAL_CONST(33.741991698453212 / 8.0),
- REAL_CONST(36.993181114957046 / 8.0),
- REAL_CONST(40.317473596635935 / 8.0),
- REAL_CONST(43.711787041189993 / 8.0),
- REAL_CONST(47.173345095760126 / 8.0),
- REAL_CONST(50.699631325716943 / 8.0),
- REAL_CONST(54.288352331898118 / 8.0),
- REAL_CONST(57.937407704003519 / 8.0),
- REAL_CONST(61.6448652744185 / 8.0),
- REAL_CONST(65.408940536585988 / 8.0),
- REAL_CONST(69.227979374755591 / 8.0),
- REAL_CONST(73.100443455321638 / 8.0),
- REAL_CONST(77.024897778591622 / 8.0),
- REAL_CONST(80.999999999999986 / 8.0),
- REAL_CONST(85.024491212518527 / 8.0),
- REAL_CONST(89.097187944889555 / 8.0),
- REAL_CONST(93.216975178615741 / 8.0),
- REAL_CONST(97.382800224133163 / 8.0),
- REAL_CONST(101.59366732596474 / 8.0),
- REAL_CONST(105.84863288986224 / 8.0),
- REAL_CONST(110.14680124343441 / 8.0),
- REAL_CONST(114.4873208566006 / 8.0),
- REAL_CONST(118.86938096020653 / 8.0),
- REAL_CONST(123.29220851090024 / 8.0),
- REAL_CONST(127.75506545836058 / 8.0),
- REAL_CONST(132.25724627755247 / 8.0),
- REAL_CONST(136.79807573413572 / 8.0),
- REAL_CONST(141.37690685569191 / 8.0),
- REAL_CONST(145.99311908523086 / 8.0),
- REAL_CONST(150.6461165966291 / 8.0),
- REAL_CONST(155.33532675434674 / 8.0),
- REAL_CONST(160.06019870205279 / 8.0),
- REAL_CONST(164.82020206673349 / 8.0),
- REAL_CONST(169.61482576651861 / 8.0),
- REAL_CONST(174.44357691188537 / 8.0),
- REAL_CONST(179.30597979112557 / 8.0),
- REAL_CONST(184.20157493201927 / 8.0),
- REAL_CONST(189.12991823257562 / 8.0),
- REAL_CONST(194.09058015449685 / 8.0),
- REAL_CONST(199.08314497371677 / 8.0),
- REAL_CONST(204.1072100829694 / 8.0),
- REAL_CONST(209.16238534187647 / 8.0),
- REAL_CONST(214.24829247050752 / 8.0),
- REAL_CONST(219.36456448277784 / 8.0),
- REAL_CONST(224.51084515641216 / 8.0),
- REAL_CONST(229.6867885365223 / 8.0),
- REAL_CONST(234.89205847013176 / 8.0),
- REAL_CONST(240.12632816923249 / 8.0),
- REAL_CONST(245.38927980018505 / 8.0),
- REAL_CONST(250.68060409747261 / 8.0),
- REAL_CONST(255.99999999999991 / 8.0),
- REAL_CONST(261.34717430828869 / 8.0),
- REAL_CONST(266.72184136106449 / 8.0),
- REAL_CONST(272.12372272986045 / 8.0),
- REAL_CONST(277.55254693037961 / 8.0),
- REAL_CONST(283.0080491494619 / 8.0),
- REAL_CONST(288.48997098659891 / 8.0),
- REAL_CONST(293.99806020902247 / 8.0),
- REAL_CONST(299.53207051947408 / 8.0),
- REAL_CONST(305.0917613358298 / 8.0),
- REAL_CONST(310.67689758182206 / 8.0),
- REAL_CONST(316.28724948815585 / 8.0),
- REAL_CONST(321.92259240337177 / 8.0),
- REAL_CONST(327.58270661385535 / 8.0),
- REAL_CONST(333.26737717243742 / 8.0),
- REAL_CONST(338.97639373507025 / 8.0),
- REAL_CONST(344.70955040510125 / 8.0),
- REAL_CONST(350.46664558470013 / 8.0),
- REAL_CONST(356.24748183302603 / 8.0),
- REAL_CONST(362.05186573075139 / 8.0),
- REAL_CONST(367.87960775058258 / 8.0),
- REAL_CONST(373.73052213344511 / 8.0),
- REAL_CONST(379.60442677002078 / 8.0),
- REAL_CONST(385.50114308734607 / 8.0),
- REAL_CONST(391.42049594019937 / 8.0),
- REAL_CONST(397.36231350702371 / 8.0),
- REAL_CONST(403.32642719014467 / 8.0),
- REAL_CONST(409.31267152006262 / 8.0),
- REAL_CONST(415.32088406360799 / 8.0),
- REAL_CONST(421.35090533576471 / 8.0),
- REAL_CONST(427.40257871497619 / 8.0),
- REAL_CONST(433.4757503617617 / 8.0),
- REAL_CONST(439.5702691404793 / 8.0),
- REAL_CONST(445.68598654408271 / 8.0),
- REAL_CONST(451.82275662172759 / 8.0),
- REAL_CONST(457.98043590909128 / 8.0),
- REAL_CONST(464.15888336127773 / 8.0),
- REAL_CONST(470.35796028818726 / 8.0),
- REAL_CONST(476.5775302922363 / 8.0),
- REAL_CONST(482.81745920832043 / 8.0),
- REAL_CONST(489.07761504591741 / 8.0),
- REAL_CONST(495.35786793323581 / 8.0),
- REAL_CONST(501.65809006331688 / 8.0),
- REAL_CONST(507.97815564200368 / 8.0),
- REAL_CONST(514.31794083769648 / 8.0),
- REAL_CONST(520.67732373281672 / 8.0),
- REAL_CONST(527.05618427690604 / 8.0),
- REAL_CONST(533.45440424129174 / 8.0),
- REAL_CONST(539.87186717525128 / 8.0),
- REAL_CONST(546.30845836361505 / 8.0),
- REAL_CONST(552.76406478574609 / 8.0),
- REAL_CONST(559.23857507584194 / 8.0),
- REAL_CONST(565.73187948450413 / 8.0),
- REAL_CONST(572.24386984152341 / 8.0),
- REAL_CONST(578.77443951983378 / 8.0),
- REAL_CONST(585.32348340058843 / 8.0),
- REAL_CONST(591.89089783931263 / 8.0),
- REAL_CONST(598.47658063309257 / 8.0),
- REAL_CONST(605.08043098876044 / 8.0),
- REAL_CONST(611.70234949203643 / 8.0),
- REAL_CONST(618.3422380775919 / 8.0),
- REAL_CONST(624.99999999999977 / 8.0),
- REAL_CONST(631.67553980553748 / 8.0),
- REAL_CONST(638.36876330481164 / 8.0),
- REAL_CONST(645.07957754617485 / 8.0),
- REAL_CONST(651.80789078990415 / 8.0),
- REAL_CONST(658.55361248311499 / 8.0),
- REAL_CONST(665.31665323538357 / 8.0),
- REAL_CONST(672.09692479505225 / 8.0),
- REAL_CONST(678.8943400261943 / 8.0),
- REAL_CONST(685.70881288621433 / 8.0),
- REAL_CONST(692.540258404062 / 8.0),
- REAL_CONST(699.38859265903977 / 8.0),
- REAL_CONST(706.25373276018058 / 8.0),
- REAL_CONST(713.13559682617972 / 8.0),
- REAL_CONST(720.03410396586037 / 8.0),
- REAL_CONST(726.94917425915435 / 8.0),
- REAL_CONST(733.88072873858209 / 8.0),
- REAL_CONST(740.82868937121543 / 8.0),
- REAL_CONST(747.79297904110535 / 8.0),
- REAL_CONST(754.77352153216191 / 8.0),
- REAL_CONST(761.77024151147043 / 8.0),
- REAL_CONST(768.78306451302956 / 8.0),
- REAL_CONST(775.81191692189896 / 8.0),
- REAL_CONST(782.85672595874246 / 8.0),
- REAL_CONST(789.91741966475445 / 8.0),
- REAL_CONST(796.99392688695798 / 8.0),
- REAL_CONST(804.08617726386274 / 8.0),
- REAL_CONST(811.19410121147098 / 8.0),
- REAL_CONST(818.31762990962227 / 8.0),
- REAL_CONST(825.45669528866563 / 8.0),
- REAL_CONST(832.61123001644864 / 8.0),
- REAL_CONST(839.78116748561604 / 8.0),
- REAL_CONST(846.96644180120552 / 8.0),
- REAL_CONST(854.16698776853514 / 8.0),
- REAL_CONST(861.38274088137143 / 8.0),
- REAL_CONST(868.61363731036977 / 8.0),
- REAL_CONST(875.85961389178203 / 8.0),
- REAL_CONST(883.12060811641959 / 8.0),
- REAL_CONST(890.39655811886757 / 8.0),
- REAL_CONST(897.68740266694181 / 8.0),
- REAL_CONST(904.99308115138172 / 8.0),
- REAL_CONST(912.31353357577188 / 8.0),
- REAL_CONST(919.64870054668756 / 8.0),
- REAL_CONST(926.99852326405619 / 8.0),
- REAL_CONST(934.36294351172899 / 8.0),
- REAL_CONST(941.74190364825859 / 8.0),
- REAL_CONST(949.13534659787422 / 8.0),
- REAL_CONST(956.54321584165211 / 8.0),
- REAL_CONST(963.96545540887348 / 8.0),
- REAL_CONST(971.40200986856541 / 8.0),
- REAL_CONST(978.85282432122176 / 8.0),
- REAL_CONST(986.31784439069588 / 8.0),
- REAL_CONST(993.7970162162635 / 8.0),
- REAL_CONST(1001.29028644485 / 8.0),
- REAL_CONST(1008.797602223418 / 8.0),
- REAL_CONST(1016.3189111915103 / 8.0),
- REAL_CONST(1023.8541614739464 / 8.0),
- REAL_CONST(1031.4033016736653 / 8.0),
- REAL_CONST(1038.9662808647138 / 8.0),
- REAL_CONST(1046.5430485853758 / 8.0),
- REAL_CONST(1054.1335548314366 / 8.0),
- REAL_CONST(1061.7377500495838 / 8.0),
- REAL_CONST(1069.3555851309357 / 8.0),
- REAL_CONST(1076.9870114046978 / 8.0),
- REAL_CONST(1084.6319806319441 / 8.0),
- REAL_CONST(1092.2904449995174 / 8.0),
- REAL_CONST(1099.9623571140482 / 8.0),
- REAL_CONST(1107.6476699960892 / 8.0),
- REAL_CONST(1115.3463370743607 / 8.0),
- REAL_CONST(1123.058312180106 / 8.0),
- REAL_CONST(1130.7835495415541 / 8.0),
- REAL_CONST(1138.5220037784854 / 8.0),
- REAL_CONST(1146.273629896901 / 8.0),
- REAL_CONST(1154.0383832837879 / 8.0),
- REAL_CONST(1161.816219701986 / 8.0),
- REAL_CONST(1169.607095285146 / 8.0),
- REAL_CONST(1177.4109665327808 / 8.0),
- REAL_CONST(1185.2277903054078 / 8.0),
- REAL_CONST(1193.0575238197798 / 8.0),
- REAL_CONST(1200.9001246442001 / 8.0),
- REAL_CONST(1208.7555506939248 / 8.0),
- REAL_CONST(1216.6237602266442 / 8.0),
- REAL_CONST(1224.5047118380478 / 8.0),
- REAL_CONST(1232.3983644574657 / 8.0),
- REAL_CONST(1240.3046773435874 / 8.0),
- REAL_CONST(1248.2236100802568 / 8.0),
- REAL_CONST(1256.1551225723395 / 8.0),
- REAL_CONST(1264.099175041662 / 8.0),
- REAL_CONST(1272.0557280230228 / 8.0),
- REAL_CONST(1280.0247423602691 / 8.0),
- REAL_CONST(1288.0061792024444 / 8.0),
- REAL_CONST(1295.9999999999995 / 8.0),
- REAL_CONST(1304.006166501068 / 8.0),
- REAL_CONST(1312.0246407478062 / 8.0),
- REAL_CONST(1320.0553850727929 / 8.0),
- REAL_CONST(1328.0983620954903 / 8.0),
- REAL_CONST(1336.1535347187651 / 8.0),
- REAL_CONST(1344.2208661254647 / 8.0),
- REAL_CONST(1352.3003197750522 / 8.0),
- REAL_CONST(1360.3918594002962 / 8.0),
- REAL_CONST(1368.4954490040145 / 8.0),
- REAL_CONST(1376.6110528558709 / 8.0),
- REAL_CONST(1384.7386354892244 / 8.0),
- REAL_CONST(1392.8781616980295 / 8.0),
- REAL_CONST(1401.0295965337855 / 8.0),
- REAL_CONST(1409.1929053025353 / 8.0),
- REAL_CONST(1417.3680535619119 / 8.0),
- REAL_CONST(1425.5550071182327 / 8.0),
- REAL_CONST(1433.7537320236374 / 8.0),
- REAL_CONST(1441.9641945732744 / 8.0),
- REAL_CONST(1450.1863613025282 / 8.0),
- REAL_CONST(1458.4201989842913 / 8.0),
- REAL_CONST(1466.6656746262797 / 8.0),
- REAL_CONST(1474.9227554683875 / 8.0),
- REAL_CONST(1483.1914089800841 / 8.0),
- REAL_CONST(1491.4716028578516 / 8.0),
- REAL_CONST(1499.7633050226596 / 8.0),
- REAL_CONST(1508.0664836174794 / 8.0),
- REAL_CONST(1516.3811070048375 / 8.0),
- REAL_CONST(1524.7071437644029 / 8.0),
- REAL_CONST(1533.0445626906128 / 8.0),
- REAL_CONST(1541.3933327903342 / 8.0),
- REAL_CONST(1549.7534232805581 / 8.0),
- REAL_CONST(1558.1248035861302 / 8.0),
- REAL_CONST(1566.507443337515 / 8.0),
- REAL_CONST(1574.9013123685909 / 8.0),
- REAL_CONST(1583.3063807144795 / 8.0),
- REAL_CONST(1591.7226186094069 / 8.0),
- REAL_CONST(1600.1499964845941 / 8.0),
- REAL_CONST(1608.58848496618 / 8.0),
- REAL_CONST(1617.0380548731737 / 8.0),
- REAL_CONST(1625.4986772154357 / 8.0),
- REAL_CONST(1633.9703231916887 / 8.0),
- REAL_CONST(1642.4529641875577 / 8.0),
- REAL_CONST(1650.9465717736346 / 8.0),
- REAL_CONST(1659.4511177035752 / 8.0),
- REAL_CONST(1667.9665739122186 / 8.0),
- REAL_CONST(1676.4929125137353 / 8.0),
- REAL_CONST(1685.030105799801 / 8.0),
- REAL_CONST(1693.5781262377957 / 8.0),
- REAL_CONST(1702.136946469027 / 8.0),
- REAL_CONST(1710.7065393069795 / 8.0),
- REAL_CONST(1719.2868777355877 / 8.0),
- REAL_CONST(1727.8779349075323 / 8.0),
- REAL_CONST(1736.4796841425596 / 8.0),
- REAL_CONST(1745.092098925825 / 8.0),
- REAL_CONST(1753.7151529062583 / 8.0),
- REAL_CONST(1762.3488198949503 / 8.0),
- REAL_CONST(1770.9930738635628 / 8.0),
- REAL_CONST(1779.6478889427597 / 8.0),
- REAL_CONST(1788.3132394206564 / 8.0),
- REAL_CONST(1796.9890997412947 / 8.0),
- REAL_CONST(1805.6754445031333 / 8.0),
- REAL_CONST(1814.3722484575621 / 8.0),
- REAL_CONST(1823.0794865074322 / 8.0),
- REAL_CONST(1831.7971337056094 / 8.0),
- REAL_CONST(1840.5251652535437 / 8.0),
- REAL_CONST(1849.2635564998579 / 8.0),
- REAL_CONST(1858.0122829389563 / 8.0),
- REAL_CONST(1866.7713202096493 / 8.0),
- REAL_CONST(1875.5406440937966 / 8.0),
- REAL_CONST(1884.3202305149687 / 8.0),
- REAL_CONST(1893.110055537124 / 8.0),
- REAL_CONST(1901.9100953633042 / 8.0),
- REAL_CONST(1910.7203263343454 / 8.0),
- REAL_CONST(1919.5407249276057 / 8.0),
- REAL_CONST(1928.3712677557098 / 8.0),
- REAL_CONST(1937.2119315653083 / 8.0),
- REAL_CONST(1946.0626932358525 / 8.0),
- REAL_CONST(1954.923529778386 / 8.0),
- REAL_CONST(1963.79441833435 / 8.0),
- REAL_CONST(1972.6753361744036 / 8.0),
- REAL_CONST(1981.5662606972594 / 8.0),
- REAL_CONST(1990.467169428533 / 8.0),
- REAL_CONST(1999.3780400196069 / 8.0),
- REAL_CONST(2008.2988502465078 / 8.0),
- REAL_CONST(2017.2295780087982 / 8.0),
- REAL_CONST(2026.1702013284819 / 8.0),
- REAL_CONST(2035.1206983489212 / 8.0),
- REAL_CONST(2044.0810473337688 / 8.0),
- REAL_CONST(2053.0512266659125 / 8.0),
- REAL_CONST(2062.0312148464309 / 8.0),
- REAL_CONST(2071.0209904935646 / 8.0),
- REAL_CONST(2080.0205323416958 / 8.0),
- REAL_CONST(2089.0298192403443 / 8.0),
- REAL_CONST(2098.0488301531714 / 8.0),
- REAL_CONST(2107.0775441569995 / 8.0),
- REAL_CONST(2116.115940440839 / 8.0),
- REAL_CONST(2125.1639983049317 / 8.0),
- REAL_CONST(2134.2216971597995 / 8.0),
- REAL_CONST(2143.2890165253098 / 8.0),
- REAL_CONST(2152.3659360297484 / 8.0),
- REAL_CONST(2161.4524354089031 / 8.0),
- REAL_CONST(2170.5484945051617 / 8.0),
- REAL_CONST(2179.6540932666144 / 8.0),
- REAL_CONST(2188.7692117461711 / 8.0),
- REAL_CONST(2197.8938301006888 / 8.0),
- REAL_CONST(2207.0279285901042 / 8.0),
- REAL_CONST(2216.1714875765838 / 8.0),
- REAL_CONST(2225.324487523676 / 8.0),
- REAL_CONST(2234.4869089954782 / 8.0),
- REAL_CONST(2243.6587326558101 / 8.0),
- REAL_CONST(2252.8399392673982 / 8.0),
- REAL_CONST(2262.0305096910702 / 8.0),
- REAL_CONST(2271.2304248849537 / 8.0),
- REAL_CONST(2280.4396659036897 / 8.0),
- REAL_CONST(2289.6582138976523 / 8.0),
- REAL_CONST(2298.8860501121762 / 8.0),
- REAL_CONST(2308.1231558867926 / 8.0),
- REAL_CONST(2317.3695126544767 / 8.0),
- REAL_CONST(2326.6251019409005 / 8.0),
- REAL_CONST(2335.8899053636933 / 8.0),
- REAL_CONST(2345.1639046317132 / 8.0),
- REAL_CONST(2354.4470815443233 / 8.0),
- REAL_CONST(2363.7394179906792 / 8.0),
- REAL_CONST(2373.0408959490205 / 8.0),
- REAL_CONST(2382.3514974859731 / 8.0),
- REAL_CONST(2391.6712047558558 / 8.0),
- REAL_CONST(2400.9999999999991 / 8.0),
- REAL_CONST(2410.3378655460651 / 8.0),
- REAL_CONST(2419.6847838073813 / 8.0),
- REAL_CONST(2429.0407372822747 / 8.0),
- REAL_CONST(2438.4057085534191 / 8.0),
- REAL_CONST(2447.7796802871858 / 8.0),
- REAL_CONST(2457.1626352330004 / 8.0),
- REAL_CONST(2466.5545562227112 / 8.0),
- REAL_CONST(2475.9554261699564 / 8.0),
- REAL_CONST(2485.3652280695474 / 8.0),
- REAL_CONST(2494.7839449968492 / 8.0),
- REAL_CONST(2504.2115601071737 / 8.0),
- REAL_CONST(2513.6480566351788 / 8.0),
- REAL_CONST(2523.0934178942675 / 8.0),
- REAL_CONST(2532.5476272760025 / 8.0),
- REAL_CONST(2542.0106682495189 / 8.0),
- REAL_CONST(2551.482524360948 / 8.0),
- REAL_CONST(2560.9631792328441 / 8.0),
- REAL_CONST(2570.4526165636184 / 8.0),
- REAL_CONST(2579.9508201269791 / 8.0),
- REAL_CONST(2589.4577737713744 / 8.0),
- REAL_CONST(2598.9734614194458 / 8.0),
- REAL_CONST(2608.4978670674823 / 8.0),
- REAL_CONST(2618.0309747848837 / 8.0),
- REAL_CONST(2627.5727687136259 / 8.0),
- REAL_CONST(2637.1232330677353 / 8.0),
- REAL_CONST(2646.6823521327647 / 8.0),
- REAL_CONST(2656.2501102652768 / 8.0),
- REAL_CONST(2665.8264918923328 / 8.0),
- REAL_CONST(2675.4114815109842 / 8.0),
- REAL_CONST(2685.0050636877722 / 8.0),
- REAL_CONST(2694.6072230582295 / 8.0),
- REAL_CONST(2704.2179443263894 / 8.0),
- REAL_CONST(2713.8372122642972 / 8.0),
- REAL_CONST(2723.4650117115279 / 8.0),
- REAL_CONST(2733.1013275747096 / 8.0),
- REAL_CONST(2742.7461448270483 / 8.0),
- REAL_CONST(2752.3994485078601 / 8.0),
- REAL_CONST(2762.0612237221085 / 8.0),
- REAL_CONST(2771.7314556399419 / 8.0),
- REAL_CONST(2781.4101294962406 / 8.0),
- REAL_CONST(2791.0972305901655 / 8.0),
- REAL_CONST(2800.7927442847094 / 8.0),
- REAL_CONST(2810.4966560062589 / 8.0),
- REAL_CONST(2820.2089512441521 / 8.0),
- REAL_CONST(2829.9296155502466 / 8.0),
- REAL_CONST(2839.6586345384894 / 8.0),
- REAL_CONST(2849.3959938844923 / 8.0),
- REAL_CONST(2859.1416793251065 / 8.0),
- REAL_CONST(2868.8956766580086 / 8.0),
- REAL_CONST(2878.6579717412847 / 8.0),
- REAL_CONST(2888.4285504930212 / 8.0),
- REAL_CONST(2898.2073988908974 / 8.0),
- REAL_CONST(2907.9945029717837 / 8.0),
- REAL_CONST(2917.789848831344 / 8.0),
- REAL_CONST(2927.5934226236377 / 8.0),
- REAL_CONST(2937.4052105607311 / 8.0),
- REAL_CONST(2947.2251989123079 / 8.0),
- REAL_CONST(2957.0533740052865 / 8.0),
- REAL_CONST(2966.8897222234368 / 8.0),
- REAL_CONST(2976.734230007005 / 8.0),
- REAL_CONST(2986.5868838523397 / 8.0),
- REAL_CONST(2996.4476703115197 / 8.0),
- REAL_CONST(3006.3165759919889 / 8.0),
- REAL_CONST(3016.1935875561908 / 8.0),
- REAL_CONST(3026.0786917212095 / 8.0),
- REAL_CONST(3035.9718752584108 / 8.0),
- REAL_CONST(3045.8731249930906 / 8.0),
- REAL_CONST(3055.7824278041207 / 8.0),
- REAL_CONST(3065.6997706236039 / 8.0),
- REAL_CONST(3075.625140436528 / 8.0),
- REAL_CONST(3085.5585242804245 / 8.0),
- REAL_CONST(3095.4999092450298 / 8.0),
- REAL_CONST(3105.4492824719491 / 8.0),
- REAL_CONST(3115.4066311543256 / 8.0),
- REAL_CONST(3125.3719425365089 / 8.0),
- REAL_CONST(3135.3452039137287 / 8.0),
- REAL_CONST(3145.3264026317715 / 8.0),
- REAL_CONST(3155.3155260866592 / 8.0),
- REAL_CONST(3165.3125617243295 / 8.0),
- REAL_CONST(3175.3174970403229 / 8.0),
- REAL_CONST(3185.3303195794679 / 8.0),
- REAL_CONST(3195.35101693557 / 8.0),
- REAL_CONST(3205.3795767511078 / 8.0),
- REAL_CONST(3215.4159867169251 / 8.0),
- REAL_CONST(3225.460234571929 / 8.0),
- REAL_CONST(3235.5123081027928 / 8.0),
- REAL_CONST(3245.5721951436558 / 8.0),
- REAL_CONST(3255.63988357583 / 8.0),
- REAL_CONST(3265.7153613275095 / 8.0),
- REAL_CONST(3275.7986163734795 / 8.0),
- REAL_CONST(3285.8896367348289 / 8.0),
- REAL_CONST(3295.9884104786665 / 8.0),
- REAL_CONST(3306.0949257178395 / 8.0),
- REAL_CONST(3316.2091706106517 / 8.0),
- REAL_CONST(3326.331133360588 / 8.0),
- REAL_CONST(3336.4608022160378 / 8.0),
- REAL_CONST(3346.5981654700231 / 8.0),
- REAL_CONST(3356.7432114599264 / 8.0),
- REAL_CONST(3366.8959285672249 / 8.0),
- REAL_CONST(3377.0563052172211 / 8.0),
- REAL_CONST(3387.2243298787821 / 8.0),
- REAL_CONST(3397.3999910640764 / 8.0),
- REAL_CONST(3407.5832773283128 / 8.0),
- REAL_CONST(3417.7741772694862 / 8.0),
- REAL_CONST(3427.9726795281199 / 8.0),
- REAL_CONST(3438.1787727870123 / 8.0),
- REAL_CONST(3448.3924457709873 / 8.0),
- REAL_CONST(3458.6136872466445 / 8.0),
- REAL_CONST(3468.8424860221107 / 8.0),
- REAL_CONST(3479.0788309467976 / 8.0),
- REAL_CONST(3489.3227109111554 / 8.0),
- REAL_CONST(3499.5741148464344 / 8.0),
- REAL_CONST(3509.8330317244445 / 8.0),
- REAL_CONST(3520.0994505573185 / 8.0),
- REAL_CONST(3530.3733603972751 / 8.0),
- REAL_CONST(3540.6547503363886 / 8.0),
- REAL_CONST(3550.9436095063534 / 8.0),
- REAL_CONST(3561.239927078258 / 8.0),
- REAL_CONST(3571.5436922623535 / 8.0),
- REAL_CONST(3581.8548943078308 / 8.0),
- REAL_CONST(3592.1735225025936 / 8.0),
- REAL_CONST(3602.4995661730372 / 8.0),
- REAL_CONST(3612.8330146838275 / 8.0),
- REAL_CONST(3623.1738574376814 / 8.0),
- REAL_CONST(3633.5220838751502 / 8.0),
- REAL_CONST(3643.8776834744031 / 8.0),
- REAL_CONST(3654.2406457510142 / 8.0),
- REAL_CONST(3664.6109602577494 / 8.0),
- REAL_CONST(3674.9886165843564 / 8.0),
- REAL_CONST(3685.3736043573545 / 8.0),
- REAL_CONST(3695.7659132398294 / 8.0),
- REAL_CONST(3706.1655329312248 / 8.0),
- REAL_CONST(3716.5724531671399 / 8.0),
- REAL_CONST(3726.9866637191262 / 8.0),
- REAL_CONST(3737.4081543944876 / 8.0),
- REAL_CONST(3747.8369150360782 / 8.0),
- REAL_CONST(3758.2729355221072 / 8.0),
- REAL_CONST(3768.7162057659411 / 8.0),
- REAL_CONST(3779.1667157159077 / 8.0),
- REAL_CONST(3789.6244553551055 / 8.0),
- REAL_CONST(3800.0894147012082 / 8.0),
- REAL_CONST(3810.5615838062768 / 8.0),
- REAL_CONST(3821.0409527565694 / 8.0),
- REAL_CONST(3831.5275116723533 / 8.0),
- REAL_CONST(3842.0212507077194 / 8.0),
- REAL_CONST(3852.522160050396 / 8.0),
- REAL_CONST(3863.0302299215673 / 8.0),
- REAL_CONST(3873.5454505756893 / 8.0),
- REAL_CONST(3884.0678123003108 / 8.0),
- REAL_CONST(3894.5973054158922 / 8.0),
- REAL_CONST(3905.1339202756285 / 8.0),
- REAL_CONST(3915.6776472652732 / 8.0),
- REAL_CONST(3926.2284768029604 / 8.0),
- REAL_CONST(3936.7863993390338 / 8.0),
- REAL_CONST(3947.3514053558706 / 8.0),
- REAL_CONST(3957.9234853677135 / 8.0),
- REAL_CONST(3968.5026299204969 / 8.0),
- REAL_CONST(3979.0888295916798 / 8.0),
- REAL_CONST(3989.6820749900776 / 8.0),
- REAL_CONST(4000.2823567556948 / 8.0),
- REAL_CONST(4010.8896655595613 / 8.0),
- REAL_CONST(4021.5039921035655 / 8.0),
- REAL_CONST(4032.1253271202945 / 8.0),
- REAL_CONST(4042.7536613728694 / 8.0),
- REAL_CONST(4053.3889856547858 / 8.0),
- REAL_CONST(4064.0312907897551 / 8.0),
- REAL_CONST(4074.6805676315448 / 8.0),
- REAL_CONST(4085.3368070638221 / 8.0),
- REAL_CONST(4095.9999999999982 / 8.0),
- REAL_CONST(4106.6701373830711 / 8.0),
- REAL_CONST(4117.347210185475 / 8.0),
- REAL_CONST(4128.0312094089259 / 8.0),
- REAL_CONST(4138.722126084268 / 8.0),
- REAL_CONST(4149.4199512713267 / 8.0),
- REAL_CONST(4160.1246760587583 / 8.0),
- REAL_CONST(4170.8362915638982 / 8.0),
- REAL_CONST(4181.5547889326181 / 8.0),
- REAL_CONST(4192.2801593391769 / 8.0),
- REAL_CONST(4203.0123939860741 / 8.0),
- REAL_CONST(4213.7514841039101 / 8.0),
- REAL_CONST(4224.4974209512384 / 8.0),
- REAL_CONST(4235.2501958144258 / 8.0),
- REAL_CONST(4246.0098000075095 / 8.0),
- REAL_CONST(4256.7762248720574 / 8.0),
- REAL_CONST(4267.549461777031 / 8.0),
- REAL_CONST(4278.3295021186423 / 8.0),
- REAL_CONST(4289.1163373202198 / 8.0),
- REAL_CONST(4299.9099588320714 / 8.0),
- REAL_CONST(4310.7103581313495 / 8.0),
- REAL_CONST(4321.5175267219138 / 8.0),
- REAL_CONST(4332.3314561342004 / 8.0),
- REAL_CONST(4343.152137925088 / 8.0),
- REAL_CONST(4353.9795636777671 / 8.0),
- REAL_CONST(4364.8137250016052 / 8.0),
- REAL_CONST(4375.6546135320223 / 8.0),
- REAL_CONST(4386.5022209303588 / 8.0),
- REAL_CONST(4397.3565388837469 / 8.0),
- REAL_CONST(4408.2175591049827 / 8.0),
- REAL_CONST(4419.0852733324018 / 8.0),
- REAL_CONST(4429.9596733297531 / 8.0),
- REAL_CONST(4440.8407508860728 / 8.0),
- REAL_CONST(4451.7284978155603 / 8.0),
- REAL_CONST(4462.6229059574571 / 8.0),
- REAL_CONST(4473.5239671759227 / 8.0),
- REAL_CONST(4484.4316733599126 / 8.0),
- REAL_CONST(4495.3460164230582 / 8.0),
- REAL_CONST(4506.2669883035496 / 8.0),
- REAL_CONST(4517.1945809640119 / 8.0),
- REAL_CONST(4528.1287863913894 / 8.0),
- REAL_CONST(4539.069596596828 / 8.0),
- REAL_CONST(4550.0170036155587 / 8.0),
- REAL_CONST(4560.9709995067806 / 8.0),
- REAL_CONST(4571.931576353546 / 8.0),
- REAL_CONST(4582.898726262647 / 8.0),
- REAL_CONST(4593.8724413645004 / 8.0),
- REAL_CONST(4604.8527138130348 / 8.0),
- REAL_CONST(4615.8395357855816 / 8.0),
- REAL_CONST(4626.8328994827571 / 8.0),
- REAL_CONST(4637.8327971283588 / 8.0),
- REAL_CONST(4648.8392209692511 / 8.0),
- REAL_CONST(4659.8521632752563 / 8.0),
- REAL_CONST(4670.8716163390473 / 8.0),
- REAL_CONST(4681.8975724760394 / 8.0),
- REAL_CONST(4692.9300240242837 / 8.0),
- REAL_CONST(4703.9689633443595 / 8.0),
- REAL_CONST(4715.0143828192668 / 8.0),
- REAL_CONST(4726.0662748543255 / 8.0),
- REAL_CONST(4737.1246318770682 / 8.0),
- REAL_CONST(4748.1894463371373 / 8.0),
- REAL_CONST(4759.2607107061804 / 8.0),
- REAL_CONST(4770.3384174777493 / 8.0),
- REAL_CONST(4781.4225591671993 / 8.0),
- REAL_CONST(4792.5131283115852 / 8.0),
- REAL_CONST(4803.6101174695614 / 8.0),
- REAL_CONST(4814.7135192212854 / 8.0),
- REAL_CONST(4825.8233261683154 / 8.0),
- REAL_CONST(4836.9395309335096 / 8.0),
- REAL_CONST(4848.0621261609349 / 8.0),
- REAL_CONST(4859.1911045157631 / 8.0),
- REAL_CONST(4870.3264586841779 / 8.0),
- REAL_CONST(4881.4681813732768 / 8.0),
- REAL_CONST(4892.6162653109768 / 8.0),
- REAL_CONST(4903.7707032459193 / 8.0),
- REAL_CONST(4914.931487947375 / 8.0),
- REAL_CONST(4926.0986122051509 / 8.0),
- REAL_CONST(4937.2720688294967 / 8.0),
- REAL_CONST(4948.4518506510112 / 8.0),
- REAL_CONST(4959.637950520555 / 8.0),
- REAL_CONST(4970.8303613091521 / 8.0),
- REAL_CONST(4982.0290759079044 / 8.0),
- REAL_CONST(4993.2340872278974 / 8.0),
- REAL_CONST(5004.4453882001153 / 8.0),
- REAL_CONST(5015.6629717753467 / 8.0),
- REAL_CONST(5026.8868309241007 / 8.0),
- REAL_CONST(5038.1169586365131 / 8.0),
- REAL_CONST(5049.353347922266 / 8.0),
- REAL_CONST(5060.5959918104927 / 8.0),
- REAL_CONST(5071.8448833496996 / 8.0),
- REAL_CONST(5083.1000156076734 / 8.0),
- REAL_CONST(5094.3613816713996 / 8.0),
- REAL_CONST(5105.6289746469747 / 8.0),
- REAL_CONST(5116.9027876595246 / 8.0),
- REAL_CONST(5128.18281385312 / 8.0),
- REAL_CONST(5139.4690463906918 / 8.0),
- REAL_CONST(5150.7614784539473 / 8.0),
- REAL_CONST(5162.0601032432933 / 8.0),
- REAL_CONST(5173.3649139777472 / 8.0),
- REAL_CONST(5184.6759038948594 / 8.0),
- REAL_CONST(5195.9930662506322 / 8.0),
- REAL_CONST(5207.3163943194386 / 8.0),
- REAL_CONST(5218.6458813939435 / 8.0),
- REAL_CONST(5229.9815207850224 / 8.0),
- REAL_CONST(5241.3233058216847 / 8.0),
- REAL_CONST(5252.6712298509919 / 8.0),
- REAL_CONST(5264.025286237983 / 8.0),
- REAL_CONST(5275.3854683655954 / 8.0),
- REAL_CONST(5286.7517696345885 / 8.0),
- REAL_CONST(5298.1241834634639 / 8.0),
- REAL_CONST(5309.5027032883945 / 8.0),
- REAL_CONST(5320.887322563146 / 8.0),
- REAL_CONST(5332.2780347589978 / 8.0),
- REAL_CONST(5343.6748333646756 / 8.0),
- REAL_CONST(5355.0777118862716 / 8.0),
- REAL_CONST(5366.4866638471722 / 8.0),
- REAL_CONST(5377.901682787985 / 8.0),
- REAL_CONST(5389.3227622664635 / 8.0),
- REAL_CONST(5400.749895857437 / 8.0),
- REAL_CONST(5412.1830771527357 / 8.0),
- REAL_CONST(5423.622299761123 / 8.0),
- REAL_CONST(5435.067557308219 / 8.0),
- REAL_CONST(5446.5188434364318 / 8.0),
- REAL_CONST(5457.9761518048872 / 8.0),
- REAL_CONST(5469.4394760893592 / 8.0),
- REAL_CONST(5480.9088099821975 / 8.0),
- REAL_CONST(5492.3841471922606 / 8.0),
- REAL_CONST(5503.8654814448455 / 8.0),
- REAL_CONST(5515.3528064816201 / 8.0),
- REAL_CONST(5526.846116060552 / 8.0),
- REAL_CONST(5538.3454039558474 / 8.0),
- REAL_CONST(5549.8506639578736 / 8.0),
- REAL_CONST(5561.3618898731029 / 8.0),
- REAL_CONST(5572.8790755240361 / 8.0),
- REAL_CONST(5584.4022147491451 / 8.0),
- REAL_CONST(5595.9313014027975 / 8.0),
- REAL_CONST(5607.4663293552012 / 8.0),
- REAL_CONST(5619.0072924923297 / 8.0),
- REAL_CONST(5630.5541847158656 / 8.0),
- REAL_CONST(5642.1069999431284 / 8.0),
- REAL_CONST(5653.665732107017 / 8.0),
- REAL_CONST(5665.230375155943 / 8.0),
- REAL_CONST(5676.8009230537655 / 8.0),
- REAL_CONST(5688.3773697797333 / 8.0),
- REAL_CONST(5699.9597093284156 / 8.0),
- REAL_CONST(5711.5479357096474 / 8.0),
- REAL_CONST(5723.1420429484588 / 8.0),
- REAL_CONST(5734.7420250850209 / 8.0),
- REAL_CONST(5746.347876174581 / 8.0),
- REAL_CONST(5757.9595902874016 / 8.0),
- REAL_CONST(5769.5771615087006 / 8.0),
- REAL_CONST(5781.2005839385911 / 8.0),
- REAL_CONST(5792.8298516920213 / 8.0),
- REAL_CONST(5804.4649588987149 / 8.0),
- REAL_CONST(5816.1058997031105 / 8.0),
- REAL_CONST(5827.7526682643065 / 8.0),
- REAL_CONST(5839.4052587559972 / 8.0),
- REAL_CONST(5851.0636653664196 / 8.0),
- REAL_CONST(5862.7278822982908 / 8.0),
- REAL_CONST(5874.3979037687541 / 8.0),
- REAL_CONST(5886.0737240093204 / 8.0),
- REAL_CONST(5897.7553372658094 / 8.0),
- REAL_CONST(5909.4427377982956 / 8.0),
- REAL_CONST(5921.1359198810505 / 8.0),
- REAL_CONST(5932.8348778024874 / 8.0),
- REAL_CONST(5944.5396058651031 / 8.0),
- REAL_CONST(5956.2500983854261 / 8.0),
- REAL_CONST(5967.9663496939575 / 8.0),
- REAL_CONST(5979.6883541351208 / 8.0),
- REAL_CONST(5991.4161060672022 / 8.0),
- REAL_CONST(6003.1495998623004 / 8.0),
- REAL_CONST(6014.8888299062692 / 8.0),
- REAL_CONST(6026.6337905986684 / 8.0),
- REAL_CONST(6038.3844763527022 / 8.0),
- REAL_CONST(6050.1408815951781 / 8.0),
- REAL_CONST(6061.9030007664414 / 8.0),
- REAL_CONST(6073.6708283203316 / 8.0),
- REAL_CONST(6085.4443587241267 / 8.0),
- REAL_CONST(6097.2235864584891 / 8.0),
- REAL_CONST(6109.0085060174197 / 8.0),
- REAL_CONST(6120.7991119081998 / 8.0),
- REAL_CONST(6132.595398651345 / 8.0),
- REAL_CONST(6144.3973607805519 / 8.0),
- REAL_CONST(6156.2049928426459 / 8.0),
- REAL_CONST(6168.0182893975361 / 8.0),
- REAL_CONST(6179.8372450181578 / 8.0),
- REAL_CONST(6191.6618542904307 / 8.0),
- REAL_CONST(6203.4921118132024 / 8.0),
- REAL_CONST(6215.3280121982016 / 8.0),
- REAL_CONST(6227.1695500699925 / 8.0),
- REAL_CONST(6239.0167200659189 / 8.0),
- REAL_CONST(6250.8695168360628 / 8.0),
- REAL_CONST(6262.7279350431891 / 8.0),
- REAL_CONST(6274.5919693627056 / 8.0),
- REAL_CONST(6286.4616144826068 / 8.0),
- REAL_CONST(6298.3368651034316 / 8.0),
- REAL_CONST(6310.2177159382172 / 8.0),
- REAL_CONST(6322.1041617124456 / 8.0),
- REAL_CONST(6333.9961971640032 / 8.0),
- REAL_CONST(6345.8938170431311 / 8.0),
- REAL_CONST(6357.7970161123785 / 8.0),
- REAL_CONST(6369.7057891465583 / 8.0),
- REAL_CONST(6381.6201309327007 / 8.0),
- REAL_CONST(6393.5400362700075 / 8.0),
- REAL_CONST(6405.4654999698032 / 8.0),
- REAL_CONST(6417.3965168554978 / 8.0),
- REAL_CONST(6429.3330817625329 / 8.0),
- REAL_CONST(6441.2751895383453 / 8.0),
- REAL_CONST(6453.2228350423138 / 8.0),
- REAL_CONST(6465.176013145724 / 8.0),
- REAL_CONST(6477.134718731716 / 8.0),
- REAL_CONST(6489.0989466952469 / 8.0),
- REAL_CONST(6501.0686919430445 / 8.0),
- REAL_CONST(6513.0439493935628 / 8.0),
- REAL_CONST(6525.0247139769417 / 8.0),
- REAL_CONST(6537.010980634961 / 8.0),
- REAL_CONST(6549.002744321001 / 8.0),
- REAL_CONST(6560.9999999999973 / 8.0),
- REAL_CONST(6573.0027426483985 / 8.0),
- REAL_CONST(6585.0109672541284 / 8.0),
- REAL_CONST(6597.0246688165371 / 8.0),
- REAL_CONST(6609.0438423463656 / 8.0),
- REAL_CONST(6621.0684828657004 / 8.0),
- REAL_CONST(6633.0985854079354 / 8.0),
- REAL_CONST(6645.134145017727 / 8.0),
- REAL_CONST(6657.1751567509573 / 8.0),
- REAL_CONST(6669.2216156746908 / 8.0),
- REAL_CONST(6681.2735168671343 / 8.0),
- REAL_CONST(6693.3308554176001 / 8.0),
- REAL_CONST(6705.3936264264594 / 8.0),
- REAL_CONST(6717.461825005108 / 8.0),
- REAL_CONST(6729.535446275926 / 8.0),
- REAL_CONST(6741.6144853722335 / 8.0),
- REAL_CONST(6753.6989374382601 / 8.0),
- REAL_CONST(6765.7887976290967 / 8.0),
- REAL_CONST(6777.8840611106634 / 8.0),
- REAL_CONST(6789.9847230596661 / 8.0),
- REAL_CONST(6802.0907786635626 / 8.0),
- REAL_CONST(6814.2022231205201 / 8.0),
- REAL_CONST(6826.3190516393797 / 8.0),
- REAL_CONST(6838.4412594396181 / 8.0),
- REAL_CONST(6850.5688417513074 / 8.0),
- REAL_CONST(6862.701793815083 / 8.0),
- REAL_CONST(6874.840110882099 / 8.0),
- REAL_CONST(6886.9837882139991 / 8.0),
- REAL_CONST(6899.1328210828724 / 8.0),
- REAL_CONST(6911.2872047712199 / 8.0),
- REAL_CONST(6923.4469345719199 / 8.0),
- REAL_CONST(6935.6120057881863 / 8.0),
- REAL_CONST(6947.7824137335365 / 8.0),
- REAL_CONST(6959.9581537317536 / 8.0),
- REAL_CONST(6972.1392211168532 / 8.0),
- REAL_CONST(6984.3256112330409 / 8.0),
- REAL_CONST(6996.5173194346862 / 8.0),
- REAL_CONST(7008.7143410862773 / 8.0),
- REAL_CONST(7020.9166715623942 / 8.0),
- REAL_CONST(7033.1243062476678 / 8.0),
- REAL_CONST(7045.3372405367481 / 8.0),
- REAL_CONST(7057.5554698342685 / 8.0),
- REAL_CONST(7069.7789895548103 / 8.0),
- REAL_CONST(7082.0077951228714 / 8.0),
- REAL_CONST(7094.2418819728273 / 8.0),
- REAL_CONST(7106.4812455489018 / 8.0),
- REAL_CONST(7118.7258813051285 / 8.0),
- REAL_CONST(7130.9757847053224 / 8.0),
- REAL_CONST(7143.2309512230404 / 8.0),
- REAL_CONST(7155.4913763415516 / 8.0),
- REAL_CONST(7167.7570555538041 / 8.0),
- REAL_CONST(7180.0279843623894 / 8.0),
- REAL_CONST(7192.3041582795131 / 8.0),
- REAL_CONST(7204.5855728269571 / 8.0),
- REAL_CONST(7216.8722235360519 / 8.0),
- REAL_CONST(7229.1641059476406 / 8.0),
- REAL_CONST(7241.4612156120484 / 8.0),
- REAL_CONST(7253.7635480890503 / 8.0),
- REAL_CONST(7266.0710989478375 / 8.0),
- REAL_CONST(7278.3838637669869 / 8.0),
- REAL_CONST(7290.7018381344296 / 8.0),
- REAL_CONST(7303.0250176474174 / 8.0),
- REAL_CONST(7315.3533979124932 / 8.0),
- REAL_CONST(7327.6869745454596 / 8.0),
- REAL_CONST(7340.0257431713462 / 8.0),
- REAL_CONST(7352.3696994243801 / 8.0),
- REAL_CONST(7364.7188389479543 / 8.0),
- REAL_CONST(7377.0731573945968 / 8.0),
- REAL_CONST(7389.4326504259407 / 8.0),
- REAL_CONST(7401.7973137126937 / 8.0),
- REAL_CONST(7414.1671429346061 / 8.0),
- REAL_CONST(7426.5421337804428 / 8.0),
- REAL_CONST(7438.922281947951 / 8.0),
- REAL_CONST(7451.3075831438346 / 8.0),
- REAL_CONST(7463.6980330837177 / 8.0),
- REAL_CONST(7476.0936274921214 / 8.0),
- REAL_CONST(7488.4943621024304 / 8.0),
- REAL_CONST(7500.9002326568652 / 8.0),
- REAL_CONST(7513.3112349064522 / 8.0),
- REAL_CONST(7525.7273646109943 / 8.0),
- REAL_CONST(7538.1486175390446 / 8.0),
- REAL_CONST(7550.5749894678729 / 8.0),
- REAL_CONST(7563.0064761834419 / 8.0),
- REAL_CONST(7575.4430734803736 / 8.0),
- REAL_CONST(7587.8847771619248 / 8.0),
- REAL_CONST(7600.3315830399597 / 8.0),
- REAL_CONST(7612.7834869349153 / 8.0),
- REAL_CONST(7625.24048467578 / 8.0),
- REAL_CONST(7637.7025721000637 / 8.0),
- REAL_CONST(7650.1697450537677 / 8.0),
- REAL_CONST(7662.6419993913596 / 8.0),
- REAL_CONST(7675.1193309757446 / 8.0),
- REAL_CONST(7687.6017356782404 / 8.0),
- REAL_CONST(7700.0892093785433 / 8.0),
- REAL_CONST(7712.5817479647112 / 8.0),
- REAL_CONST(7725.079347333125 / 8.0),
- REAL_CONST(7737.5820033884729 / 8.0),
- REAL_CONST(7750.0897120437139 / 8.0),
- REAL_CONST(7762.6024692200581 / 8.0),
- REAL_CONST(7775.1202708469355 / 8.0),
- REAL_CONST(7787.6431128619733 / 8.0),
- REAL_CONST(7800.1709912109645 / 8.0),
- REAL_CONST(7812.7039018478481 / 8.0),
- REAL_CONST(7825.2418407346768 / 8.0),
- REAL_CONST(7837.7848038415968 / 8.0),
- REAL_CONST(7850.3327871468155 / 8.0),
- REAL_CONST(7862.8857866365806 / 8.0),
- REAL_CONST(7875.4437983051539 / 8.0),
- REAL_CONST(7888.006818154784 / 8.0),
- REAL_CONST(7900.5748421956796 / 8.0),
- REAL_CONST(7913.1478664459901 / 8.0),
- REAL_CONST(7925.725886931772 / 8.0),
- REAL_CONST(7938.3088996869719 / 8.0),
- REAL_CONST(7950.8969007533951 / 8.0),
- REAL_CONST(7963.4898861806851 / 8.0),
- REAL_CONST(7976.0878520262959 / 8.0),
- REAL_CONST(7988.6907943554688 / 8.0),
- REAL_CONST(8001.2987092412086 / 8.0),
- REAL_CONST(8013.911592764257 / 8.0),
- REAL_CONST(8026.5294410130691 / 8.0),
- REAL_CONST(8039.1522500837891 / 8.0),
- REAL_CONST(8051.7800160802271 / 8.0),
- REAL_CONST(8064.412735113835 / 8.0),
- REAL_CONST(8077.0504033036796 / 8.0),
- REAL_CONST(8089.6930167764222 / 8.0),
- REAL_CONST(8102.3405716662946 / 8.0),
- REAL_CONST(8114.9930641150731 / 8.0),
- REAL_CONST(8127.6504902720571 / 8.0),
- REAL_CONST(8140.3128462940449 / 8.0),
- REAL_CONST(8152.9801283453098 / 8.0),
- REAL_CONST(8165.6523325975786 / 8.0),
- REAL_CONST(8178.3294552300049 / 8.0),
- REAL_CONST(8191.0114924291529 / 8.0),
- REAL_CONST(8203.6984403889655 / 8.0),
- REAL_CONST(8216.3902953107463 / 8.0),
- REAL_CONST(8229.0870534031419 / 8.0),
- REAL_CONST(8241.7887108821069 / 8.0),
- REAL_CONST(8254.4952639708936 / 8.0),
- REAL_CONST(8267.2067089000211 / 8.0),
- REAL_CONST(8279.9230419072574 / 8.0),
- REAL_CONST(8292.6442592375952 / 8.0),
- REAL_CONST(8305.3703571432306 / 8.0),
- REAL_CONST(8318.101331883543 / 8.0),
- REAL_CONST(8330.8371797250657 / 8.0),
- REAL_CONST(8343.577896941475 / 8.0),
- REAL_CONST(8356.3234798135582 / 8.0),
- REAL_CONST(8369.0739246291978 / 8.0),
- REAL_CONST(8381.8292276833508 / 8.0),
- REAL_CONST(8394.5893852780209 / 8.0),
- REAL_CONST(8407.3543937222421 / 8.0),
- REAL_CONST(8420.1242493320569 / 8.0),
- REAL_CONST(8432.8989484304948 / 8.0),
- REAL_CONST(8445.6784873475499 / 8.0),
- REAL_CONST(8458.4628624201578 / 8.0),
- REAL_CONST(8471.2520699921806 / 8.0),
- REAL_CONST(8484.0461064143838 / 8.0),
- REAL_CONST(8496.8449680444082 / 8.0),
- REAL_CONST(8509.6486512467636 / 8.0),
- REAL_CONST(8522.4571523927953 / 8.0),
- REAL_CONST(8535.270467860666 / 8.0),
- REAL_CONST(8548.0885940353437 / 8.0),
- REAL_CONST(8560.9115273085663 / 8.0),
- REAL_CONST(8573.7392640788403 / 8.0),
- REAL_CONST(8586.5718007514006 / 8.0),
- REAL_CONST(8599.4091337382069 / 8.0),
- REAL_CONST(8612.2512594579148 / 8.0),
- REAL_CONST(8625.0981743358552 / 8.0),
- REAL_CONST(8637.9498748040205 / 8.0),
- REAL_CONST(8650.8063573010386 / 8.0),
- REAL_CONST(8663.6676182721567 / 8.0),
- REAL_CONST(8676.533654169225 / 8.0),
- REAL_CONST(8689.4044614506638 / 8.0),
- REAL_CONST(8702.2800365814601 / 8.0),
- REAL_CONST(8715.1603760331418 / 8.0),
- REAL_CONST(8728.0454762837508 / 8.0),
- REAL_CONST(8740.9353338178389 / 8.0),
- REAL_CONST(8753.8299451264356 / 8.0),
- REAL_CONST(8766.7293067070332 / 8.0),
- REAL_CONST(8779.6334150635721 / 8.0),
- REAL_CONST(8792.5422667064158 / 8.0),
- REAL_CONST(8805.4558581523324 / 8.0),
- REAL_CONST(8818.3741859244819 / 8.0),
- REAL_CONST(8831.2972465523908 / 8.0),
- REAL_CONST(8844.2250365719356 / 8.0),
- REAL_CONST(8857.1575525253265 / 8.0),
- REAL_CONST(8870.0947909610859 / 8.0),
- REAL_CONST(8883.0367484340295 / 8.0),
- REAL_CONST(8895.9834215052524 / 8.0),
- REAL_CONST(8908.934806742107 / 8.0),
- REAL_CONST(8921.8909007181846 / 8.0),
- REAL_CONST(8934.8517000132997 / 8.0),
- REAL_CONST(8947.817201213471 / 8.0),
- REAL_CONST(8960.7874009109 / 8.0),
- REAL_CONST(8973.7622957039603 / 8.0),
- REAL_CONST(8986.7418821971733 / 8.0),
- REAL_CONST(8999.7261570011924 / 8.0),
- REAL_CONST(9012.7151167327884 / 8.0),
- REAL_CONST(9025.7087580148236 / 8.0),
- REAL_CONST(9038.7070774762469 / 8.0),
- REAL_CONST(9051.7100717520643 / 8.0),
- REAL_CONST(9064.7177374833282 / 8.0),
- REAL_CONST(9077.7300713171153 / 8.0),
- REAL_CONST(9090.7470699065179 / 8.0),
- REAL_CONST(9103.7687299106146 / 8.0),
- REAL_CONST(9116.7950479944648 / 8.0),
- REAL_CONST(9129.8260208290812 / 8.0),
- REAL_CONST(9142.8616450914233 / 8.0),
- REAL_CONST(9155.9019174643727 / 8.0),
- REAL_CONST(9168.9468346367157 / 8.0),
- REAL_CONST(9181.9963933031358 / 8.0),
- REAL_CONST(9195.0505901641845 / 8.0),
- REAL_CONST(9208.1094219262741 / 8.0),
- REAL_CONST(9221.1728853016557 / 8.0),
- REAL_CONST(9234.240977008405 / 8.0),
- REAL_CONST(9247.3136937704076 / 8.0),
- REAL_CONST(9260.3910323173386 / 8.0),
- REAL_CONST(9273.472989384647 / 8.0),
- REAL_CONST(9286.5595617135423 / 8.0),
- REAL_CONST(9299.6507460509747 / 8.0),
- REAL_CONST(9312.7465391496207 / 8.0),
- REAL_CONST(9325.8469377678684 / 8.0),
- REAL_CONST(9338.9519386698012 / 8.0),
- REAL_CONST(9352.0615386251757 / 8.0),
- REAL_CONST(9365.1757344094131 / 8.0),
- REAL_CONST(9378.2945228035842 / 8.0),
- REAL_CONST(9391.4179005943843 / 8.0),
- REAL_CONST(9404.5458645741273 / 8.0),
- REAL_CONST(9417.6784115407263 / 8.0),
- REAL_CONST(9430.8155382976747 / 8.0),
- REAL_CONST(9443.9572416540359 / 8.0),
- REAL_CONST(9457.1035184244265 / 8.0),
- REAL_CONST(9470.2543654290002 / 8.0),
- REAL_CONST(9483.4097794934296 / 8.0),
- REAL_CONST(9496.5697574488931 / 8.0),
- REAL_CONST(9509.7342961320664 / 8.0),
- REAL_CONST(9522.9033923850911 / 8.0),
- REAL_CONST(9536.0770430555804 / 8.0),
- REAL_CONST(9549.2552449965824 / 8.0),
- REAL_CONST(9562.4379950665825 / 8.0),
- REAL_CONST(9575.6252901294793 / 8.0),
- REAL_CONST(9588.8171270545736 / 8.0),
- REAL_CONST(9602.0135027165488 / 8.0),
- REAL_CONST(9615.2144139954635 / 8.0),
- REAL_CONST(9628.4198577767274 / 8.0),
- REAL_CONST(9641.629830951093 / 8.0),
- REAL_CONST(9654.844330414644 / 8.0),
- REAL_CONST(9668.0633530687719 / 8.0),
- REAL_CONST(9681.286895820167 / 8.0),
- REAL_CONST(9694.5149555808002 / 8.0),
- REAL_CONST(9707.7475292679192 / 8.0),
- REAL_CONST(9720.9846138040157 / 8.0),
- REAL_CONST(9734.2262061168276 / 8.0),
- REAL_CONST(9747.4723031393187 / 8.0),
- REAL_CONST(9760.7229018096641 / 8.0),
- REAL_CONST(9773.9779990712323 / 8.0),
- REAL_CONST(9787.2375918725811 / 8.0),
- REAL_CONST(9800.5016771674327 / 8.0),
- REAL_CONST(9813.7702519146696 / 8.0),
- REAL_CONST(9827.0433130783094 / 8.0),
- REAL_CONST(9840.3208576275028 / 8.0),
- REAL_CONST(9853.602882536512 / 8.0),
- REAL_CONST(9866.8893847846994 / 8.0),
- REAL_CONST(9880.1803613565116 / 8.0),
- REAL_CONST(9893.4758092414686 / 8.0),
- REAL_CONST(9906.7757254341523 / 8.0),
- REAL_CONST(9920.0801069341851 / 8.0),
- REAL_CONST(9933.3889507462245 / 8.0),
- REAL_CONST(9946.7022538799429 / 8.0),
- REAL_CONST(9960.0200133500221 / 8.0),
- REAL_CONST(9973.3422261761298 / 8.0),
- REAL_CONST(9986.6688893829159 / 8.0),
- REAL_CONST(9999.9999999999945 / 8.0),
- REAL_CONST(10013.335555061929 / 8.0),
- REAL_CONST(10026.675551608221 / 8.0),
- REAL_CONST(10040.019986683301 / 8.0),
- REAL_CONST(10053.368857336509 / 8.0),
- REAL_CONST(10066.722160622081 / 8.0),
- REAL_CONST(10080.079893599144 / 8.0),
- REAL_CONST(10093.442053331697 / 8.0),
- REAL_CONST(10106.808636888598 / 8.0),
- REAL_CONST(10120.179641343551 / 8.0),
- REAL_CONST(10133.555063775095 / 8.0),
- REAL_CONST(10146.934901266595 / 8.0),
- REAL_CONST(10160.31915090622 / 8.0),
- REAL_CONST(10173.707809786936 / 8.0),
- REAL_CONST(10187.100875006496 / 8.0),
- REAL_CONST(10200.498343667417 / 8.0),
- REAL_CONST(10213.900212876984 / 8.0),
- REAL_CONST(10227.306479747222 / 8.0),
- REAL_CONST(10240.717141394889 / 8.0),
- REAL_CONST(10254.132194941467 / 8.0),
- REAL_CONST(10267.551637513146 / 8.0),
- REAL_CONST(10280.975466240814 / 8.0),
- REAL_CONST(10294.40367826004 / 8.0),
- REAL_CONST(10307.836270711066 / 8.0),
- REAL_CONST(10321.273240738796 / 8.0),
- REAL_CONST(10334.71458549278 / 8.0)
- #ifdef BIG_IQ_TABLE
- ,
- REAL_CONST(10348.160302127204 / 8.0),
- REAL_CONST(10361.610387800878 / 8.0),
- REAL_CONST(10375.064839677221 / 8.0),
- REAL_CONST(10388.523654924258 / 8.0),
- REAL_CONST(10401.986830714593 / 8.0),
- REAL_CONST(10415.454364225412 / 8.0),
- REAL_CONST(10428.926252638465 / 8.0),
- REAL_CONST(10442.402493140049 / 8.0),
- REAL_CONST(10455.883082921007 / 8.0),
- REAL_CONST(10469.368019176709 / 8.0),
- REAL_CONST(10482.85729910704 / 8.0),
- REAL_CONST(10496.350919916393 / 8.0),
- REAL_CONST(10509.848878813653 / 8.0),
- REAL_CONST(10523.351173012188 / 8.0),
- REAL_CONST(10536.857799729838 / 8.0),
- REAL_CONST(10550.3687561889 / 8.0),
- REAL_CONST(10563.884039616123 / 8.0),
- REAL_CONST(10577.403647242685 / 8.0),
- REAL_CONST(10590.927576304197 / 8.0),
- REAL_CONST(10604.455824040679 / 8.0),
- REAL_CONST(10617.988387696556 / 8.0),
- REAL_CONST(10631.525264520642 / 8.0),
- REAL_CONST(10645.066451766135 / 8.0),
- REAL_CONST(10658.611946690598 / 8.0),
- REAL_CONST(10672.161746555956 / 8.0),
- REAL_CONST(10685.715848628475 / 8.0),
- REAL_CONST(10699.274250178762 / 8.0),
- REAL_CONST(10712.836948481747 / 8.0),
- REAL_CONST(10726.403940816675 / 8.0),
- REAL_CONST(10739.975224467091 / 8.0),
- REAL_CONST(10753.550796720834 / 8.0),
- REAL_CONST(10767.130654870027 / 8.0),
- REAL_CONST(10780.714796211059 / 8.0),
- REAL_CONST(10794.303218044579 / 8.0),
- REAL_CONST(10807.895917675487 / 8.0),
- REAL_CONST(10821.492892412922 / 8.0),
- REAL_CONST(10835.094139570248 / 8.0),
- REAL_CONST(10848.699656465047 / 8.0),
- REAL_CONST(10862.309440419107 / 8.0),
- REAL_CONST(10875.923488758415 / 8.0),
- REAL_CONST(10889.541798813138 / 8.0),
- REAL_CONST(10903.16436791762 / 8.0),
- REAL_CONST(10916.791193410372 / 8.0),
- REAL_CONST(10930.422272634056 / 8.0),
- REAL_CONST(10944.05760293548 / 8.0),
- REAL_CONST(10957.697181665582 / 8.0),
- REAL_CONST(10971.341006179427 / 8.0),
- REAL_CONST(10984.98907383619 / 8.0),
- REAL_CONST(10998.641381999149 / 8.0),
- REAL_CONST(11012.297928035676 / 8.0),
- REAL_CONST(11025.958709317223 / 8.0),
- REAL_CONST(11039.623723219316 / 8.0),
- REAL_CONST(11053.292967121541 / 8.0),
- REAL_CONST(11066.966438407539 / 8.0),
- REAL_CONST(11080.64413446499 / 8.0),
- REAL_CONST(11094.326052685608 / 8.0),
- REAL_CONST(11108.012190465128 / 8.0),
- REAL_CONST(11121.702545203296 / 8.0),
- REAL_CONST(11135.397114303863 / 8.0),
- REAL_CONST(11149.095895174571 / 8.0),
- REAL_CONST(11162.798885227143 / 8.0),
- REAL_CONST(11176.506081877278 / 8.0),
- REAL_CONST(11190.217482544635 / 8.0),
- REAL_CONST(11203.933084652828 / 8.0),
- REAL_CONST(11217.652885629415 / 8.0),
- REAL_CONST(11231.376882905886 / 8.0),
- REAL_CONST(11245.105073917659 / 8.0),
- REAL_CONST(11258.837456104062 / 8.0),
- REAL_CONST(11272.574026908333 / 8.0),
- REAL_CONST(11286.314783777601 / 8.0),
- REAL_CONST(11300.059724162888 / 8.0),
- REAL_CONST(11313.808845519083 / 8.0),
- REAL_CONST(11327.562145304952 / 8.0),
- REAL_CONST(11341.319620983111 / 8.0),
- REAL_CONST(11355.081270020033 / 8.0),
- REAL_CONST(11368.847089886023 / 8.0),
- REAL_CONST(11382.617078055218 / 8.0),
- REAL_CONST(11396.391232005579 / 8.0),
- REAL_CONST(11410.169549218874 / 8.0),
- REAL_CONST(11423.952027180676 / 8.0),
- REAL_CONST(11437.738663380349 / 8.0),
- REAL_CONST(11451.529455311042 / 8.0),
- REAL_CONST(11465.324400469679 / 8.0),
- REAL_CONST(11479.123496356951 / 8.0),
- REAL_CONST(11492.926740477304 / 8.0),
- REAL_CONST(11506.734130338931 / 8.0),
- REAL_CONST(11520.545663453764 / 8.0),
- REAL_CONST(11534.361337337466 / 8.0),
- REAL_CONST(11548.181149509423 / 8.0),
- REAL_CONST(11562.005097492724 / 8.0),
- REAL_CONST(11575.83317881417 / 8.0),
- REAL_CONST(11589.665391004253 / 8.0),
- REAL_CONST(11603.501731597149 / 8.0),
- REAL_CONST(11617.342198130715 / 8.0),
- REAL_CONST(11631.186788146468 / 8.0),
- REAL_CONST(11645.035499189589 / 8.0),
- REAL_CONST(11658.888328808911 / 8.0),
- REAL_CONST(11672.745274556904 / 8.0),
- REAL_CONST(11686.606333989675 / 8.0),
- REAL_CONST(11700.471504666955 / 8.0),
- REAL_CONST(11714.340784152086 / 8.0),
- REAL_CONST(11728.214170012021 / 8.0),
- REAL_CONST(11742.091659817312 / 8.0),
- REAL_CONST(11755.973251142101 / 8.0),
- REAL_CONST(11769.858941564111 / 8.0),
- REAL_CONST(11783.748728664636 / 8.0),
- REAL_CONST(11797.642610028539 / 8.0),
- REAL_CONST(11811.540583244237 / 8.0),
- REAL_CONST(11825.442645903697 / 8.0),
- REAL_CONST(11839.34879560242 / 8.0),
- REAL_CONST(11853.259029939445 / 8.0),
- REAL_CONST(11867.173346517333 / 8.0),
- REAL_CONST(11881.091742942155 / 8.0),
- REAL_CONST(11895.014216823492 / 8.0),
- REAL_CONST(11908.940765774427 / 8.0),
- REAL_CONST(11922.871387411526 / 8.0),
- REAL_CONST(11936.806079354839 / 8.0),
- REAL_CONST(11950.744839227897 / 8.0),
- REAL_CONST(11964.687664657684 / 8.0),
- REAL_CONST(11978.634553274653 / 8.0),
- REAL_CONST(11992.585502712702 / 8.0),
- REAL_CONST(12006.540510609168 / 8.0),
- REAL_CONST(12020.499574604828 / 8.0),
- REAL_CONST(12034.462692343877 / 8.0),
- REAL_CONST(12048.429861473938 / 8.0),
- REAL_CONST(12062.401079646032 / 8.0),
- REAL_CONST(12076.376344514589 / 8.0),
- REAL_CONST(12090.355653737433 / 8.0),
- REAL_CONST(12104.339004975769 / 8.0),
- REAL_CONST(12118.326395894188 / 8.0),
- REAL_CONST(12132.317824160644 / 8.0),
- REAL_CONST(12146.313287446457 / 8.0),
- REAL_CONST(12160.312783426305 / 8.0),
- REAL_CONST(12174.316309778205 / 8.0),
- REAL_CONST(12188.323864183525 / 8.0),
- REAL_CONST(12202.335444326955 / 8.0),
- REAL_CONST(12216.351047896511 / 8.0),
- REAL_CONST(12230.370672583531 / 8.0),
- REAL_CONST(12244.394316082657 / 8.0),
- REAL_CONST(12258.421976091831 / 8.0),
- REAL_CONST(12272.453650312296 / 8.0),
- REAL_CONST(12286.489336448574 / 8.0),
- REAL_CONST(12300.529032208471 / 8.0),
- REAL_CONST(12314.572735303058 / 8.0),
- REAL_CONST(12328.620443446678 / 8.0),
- REAL_CONST(12342.672154356922 / 8.0),
- REAL_CONST(12356.727865754638 / 8.0),
- REAL_CONST(12370.787575363909 / 8.0),
- REAL_CONST(12384.851280912055 / 8.0),
- REAL_CONST(12398.918980129623 / 8.0),
- REAL_CONST(12412.990670750381 / 8.0),
- REAL_CONST(12427.066350511306 / 8.0),
- REAL_CONST(12441.146017152583 / 8.0),
- REAL_CONST(12455.229668417589 / 8.0),
- REAL_CONST(12469.317302052901 / 8.0),
- REAL_CONST(12483.40891580827 / 8.0),
- REAL_CONST(12497.50450743663 / 8.0),
- REAL_CONST(12511.604074694078 / 8.0),
- REAL_CONST(12525.707615339878 / 8.0),
- REAL_CONST(12539.815127136444 / 8.0),
- REAL_CONST(12553.926607849342 / 8.0),
- REAL_CONST(12568.042055247275 / 8.0),
- REAL_CONST(12582.161467102082 / 8.0),
- REAL_CONST(12596.284841188726 / 8.0),
- REAL_CONST(12610.41217528529 / 8.0),
- REAL_CONST(12624.543467172971 / 8.0),
- REAL_CONST(12638.678714636069 / 8.0),
- REAL_CONST(12652.817915461985 / 8.0),
- REAL_CONST(12666.961067441209 / 8.0),
- REAL_CONST(12681.108168367316 / 8.0),
- REAL_CONST(12695.259216036962 / 8.0),
- REAL_CONST(12709.414208249869 / 8.0),
- REAL_CONST(12723.573142808827 / 8.0),
- REAL_CONST(12737.736017519681 / 8.0),
- REAL_CONST(12751.902830191326 / 8.0),
- REAL_CONST(12766.073578635704 / 8.0),
- REAL_CONST(12780.248260667788 / 8.0),
- REAL_CONST(12794.426874105588 / 8.0),
- REAL_CONST(12808.609416770132 / 8.0),
- REAL_CONST(12822.795886485468 / 8.0),
- REAL_CONST(12836.986281078653 / 8.0),
- REAL_CONST(12851.180598379744 / 8.0),
- REAL_CONST(12865.378836221802 / 8.0),
- REAL_CONST(12879.580992440871 / 8.0),
- REAL_CONST(12893.787064875984 / 8.0),
- REAL_CONST(12907.997051369144 / 8.0),
- REAL_CONST(12922.210949765335 / 8.0),
- REAL_CONST(12936.428757912496 / 8.0),
- REAL_CONST(12950.650473661524 / 8.0),
- REAL_CONST(12964.876094866273 / 8.0),
- REAL_CONST(12979.105619383534 / 8.0),
- REAL_CONST(12993.339045073039 / 8.0),
- REAL_CONST(13007.576369797454 / 8.0),
- REAL_CONST(13021.817591422368 / 8.0),
- REAL_CONST(13036.062707816285 / 8.0),
- REAL_CONST(13050.311716850629 / 8.0),
- REAL_CONST(13064.564616399723 / 8.0),
- REAL_CONST(13078.821404340792 / 8.0),
- REAL_CONST(13093.082078553954 / 8.0),
- REAL_CONST(13107.346636922217 / 8.0),
- REAL_CONST(13121.615077331464 / 8.0),
- REAL_CONST(13135.887397670458 / 8.0),
- REAL_CONST(13150.163595830827 / 8.0),
- REAL_CONST(13164.44366970706 / 8.0),
- REAL_CONST(13178.727617196502 / 8.0),
- REAL_CONST(13193.015436199352 / 8.0),
- REAL_CONST(13207.307124618648 / 8.0),
- REAL_CONST(13221.602680360265 / 8.0),
- REAL_CONST(13235.902101332911 / 8.0),
- REAL_CONST(13250.205385448118 / 8.0),
- REAL_CONST(13264.512530620239 / 8.0),
- REAL_CONST(13278.823534766434 / 8.0),
- REAL_CONST(13293.138395806676 / 8.0),
- REAL_CONST(13307.457111663734 / 8.0),
- REAL_CONST(13321.779680263176 / 8.0),
- REAL_CONST(13336.106099533356 / 8.0),
- REAL_CONST(13350.436367405409 / 8.0),
- REAL_CONST(13364.77048181325 / 8.0),
- REAL_CONST(13379.108440693562 / 8.0),
- REAL_CONST(13393.450241985796 / 8.0),
- REAL_CONST(13407.795883632158 / 8.0),
- REAL_CONST(13422.145363577607 / 8.0),
- REAL_CONST(13436.498679769853 / 8.0),
- REAL_CONST(13450.855830159346 / 8.0),
- REAL_CONST(13465.216812699266 / 8.0),
- REAL_CONST(13479.581625345529 / 8.0),
- REAL_CONST(13493.950266056772 / 8.0),
- REAL_CONST(13508.32273279435 / 8.0),
- REAL_CONST(13522.699023522329 / 8.0),
- REAL_CONST(13537.079136207483 / 8.0),
- REAL_CONST(13551.463068819286 / 8.0),
- REAL_CONST(13565.850819329906 / 8.0),
- REAL_CONST(13580.2423857142 / 8.0),
- REAL_CONST(13594.63776594971 / 8.0),
- REAL_CONST(13609.036958016657 / 8.0),
- REAL_CONST(13623.439959897927 / 8.0),
- REAL_CONST(13637.846769579081 / 8.0),
- REAL_CONST(13652.257385048335 / 8.0),
- REAL_CONST(13666.67180429656 / 8.0),
- REAL_CONST(13681.090025317284 / 8.0),
- REAL_CONST(13695.512046106669 / 8.0),
- REAL_CONST(13709.937864663521 / 8.0),
- REAL_CONST(13724.367478989278 / 8.0),
- REAL_CONST(13738.800887088004 / 8.0),
- REAL_CONST(13753.238086966385 / 8.0),
- REAL_CONST(13767.679076633727 / 8.0),
- REAL_CONST(13782.123854101939 / 8.0),
- REAL_CONST(13796.572417385545 / 8.0),
- REAL_CONST(13811.024764501659 / 8.0),
- REAL_CONST(13825.480893469998 / 8.0),
- REAL_CONST(13839.94080231286 / 8.0),
- REAL_CONST(13854.404489055134 / 8.0),
- REAL_CONST(13868.871951724283 / 8.0),
- REAL_CONST(13883.34318835034 / 8.0),
- REAL_CONST(13897.818196965914 / 8.0),
- REAL_CONST(13912.296975606168 / 8.0),
- REAL_CONST(13926.779522308825 / 8.0),
- REAL_CONST(13941.26583511416 / 8.0),
- REAL_CONST(13955.755912064991 / 8.0),
- REAL_CONST(13970.249751206682 / 8.0),
- REAL_CONST(13984.747350587126 / 8.0),
- REAL_CONST(13999.248708256751 / 8.0),
- REAL_CONST(14013.753822268511 / 8.0),
- REAL_CONST(14028.262690677873 / 8.0),
- REAL_CONST(14042.775311542828 / 8.0),
- REAL_CONST(14057.291682923867 / 8.0),
- REAL_CONST(14071.811802883994 / 8.0),
- REAL_CONST(14086.335669488704 / 8.0),
- REAL_CONST(14100.863280805994 / 8.0),
- REAL_CONST(14115.394634906341 / 8.0),
- REAL_CONST(14129.92972986271 / 8.0),
- REAL_CONST(14144.468563750548 / 8.0),
- REAL_CONST(14159.01113464777 / 8.0),
- REAL_CONST(14173.55744063476 / 8.0),
- REAL_CONST(14188.107479794369 / 8.0),
- REAL_CONST(14202.661250211901 / 8.0),
- REAL_CONST(14217.218749975118 / 8.0),
- REAL_CONST(14231.779977174227 / 8.0),
- REAL_CONST(14246.344929901879 / 8.0),
- REAL_CONST(14260.913606253163 / 8.0),
- REAL_CONST(14275.486004325601 / 8.0),
- REAL_CONST(14290.062122219146 / 8.0),
- REAL_CONST(14304.641958036171 / 8.0),
- REAL_CONST(14319.225509881464 / 8.0),
- REAL_CONST(14333.812775862236 / 8.0),
- REAL_CONST(14348.403754088098 / 8.0),
- REAL_CONST(14362.998442671067 / 8.0),
- REAL_CONST(14377.59683972556 / 8.0),
- REAL_CONST(14392.198943368388 / 8.0),
- REAL_CONST(14406.804751718748 / 8.0),
- REAL_CONST(14421.414262898223 / 8.0),
- REAL_CONST(14436.027475030774 / 8.0),
- REAL_CONST(14450.64438624274 / 8.0),
- REAL_CONST(14465.264994662828 / 8.0),
- REAL_CONST(14479.889298422106 / 8.0),
- REAL_CONST(14494.517295654005 / 8.0),
- REAL_CONST(14509.148984494313 / 8.0),
- REAL_CONST(14523.784363081166 / 8.0),
- REAL_CONST(14538.423429555049 / 8.0),
- REAL_CONST(14553.066182058781 / 8.0),
- REAL_CONST(14567.712618737527 / 8.0),
- REAL_CONST(14582.362737738777 / 8.0),
- REAL_CONST(14597.016537212348 / 8.0),
- REAL_CONST(14611.674015310382 / 8.0),
- REAL_CONST(14626.33517018734 / 8.0),
- REAL_CONST(14640.999999999993 / 8.0),
- REAL_CONST(14655.668502907418 / 8.0),
- REAL_CONST(14670.340677071003 / 8.0),
- REAL_CONST(14685.016520654426 / 8.0),
- REAL_CONST(14699.696031823671 / 8.0),
- REAL_CONST(14714.379208746999 / 8.0),
- REAL_CONST(14729.066049594967 / 8.0),
- REAL_CONST(14743.756552540408 / 8.0),
- REAL_CONST(14758.45071575843 / 8.0),
- REAL_CONST(14773.148537426418 / 8.0),
- REAL_CONST(14787.850015724018 / 8.0),
- REAL_CONST(14802.555148833142 / 8.0),
- REAL_CONST(14817.263934937961 / 8.0),
- REAL_CONST(14831.976372224897 / 8.0),
- REAL_CONST(14846.692458882624 / 8.0),
- REAL_CONST(14861.41219310206 / 8.0),
- REAL_CONST(14876.135573076363 / 8.0),
- REAL_CONST(14890.862597000923 / 8.0),
- REAL_CONST(14905.593263073371 / 8.0),
- REAL_CONST(14920.327569493558 / 8.0),
- REAL_CONST(14935.065514463557 / 8.0),
- REAL_CONST(14949.807096187662 / 8.0),
- REAL_CONST(14964.552312872382 / 8.0),
- REAL_CONST(14979.301162726431 / 8.0),
- REAL_CONST(14994.053643960735 / 8.0),
- REAL_CONST(15008.809754788414 / 8.0),
- REAL_CONST(15023.569493424788 / 8.0),
- REAL_CONST(15038.332858087369 / 8.0),
- REAL_CONST(15053.099846995858 / 8.0),
- REAL_CONST(15067.870458372134 / 8.0),
- REAL_CONST(15082.644690440264 / 8.0),
- REAL_CONST(15097.422541426484 / 8.0),
- REAL_CONST(15112.204009559202 / 8.0),
- REAL_CONST(15126.989093068994 / 8.0),
- REAL_CONST(15141.777790188597 / 8.0),
- REAL_CONST(15156.570099152905 / 8.0),
- REAL_CONST(15171.366018198967 / 8.0),
- REAL_CONST(15186.165545565986 / 8.0),
- REAL_CONST(15200.968679495301 / 8.0),
- REAL_CONST(15215.775418230402 / 8.0),
- REAL_CONST(15230.585760016909 / 8.0),
- REAL_CONST(15245.399703102579 / 8.0),
- REAL_CONST(15260.217245737298 / 8.0),
- REAL_CONST(15275.038386173073 / 8.0),
- REAL_CONST(15289.863122664035 / 8.0),
- REAL_CONST(15304.691453466432 / 8.0),
- REAL_CONST(15319.523376838621 / 8.0),
- REAL_CONST(15334.358891041069 / 8.0),
- REAL_CONST(15349.197994336346 / 8.0),
- REAL_CONST(15364.040684989128 / 8.0),
- REAL_CONST(15378.886961266177 / 8.0),
- REAL_CONST(15393.736821436356 / 8.0),
- REAL_CONST(15408.590263770609 / 8.0),
- REAL_CONST(15423.447286541972 / 8.0),
- REAL_CONST(15438.307888025554 / 8.0),
- REAL_CONST(15453.172066498542 / 8.0),
- REAL_CONST(15468.039820240196 / 8.0),
- REAL_CONST(15482.91114753184 / 8.0),
- REAL_CONST(15497.786046656869 / 8.0),
- REAL_CONST(15512.664515900733 / 8.0),
- REAL_CONST(15527.546553550939 / 8.0),
- REAL_CONST(15542.432157897045 / 8.0),
- REAL_CONST(15557.32132723066 / 8.0),
- REAL_CONST(15572.214059845435 / 8.0),
- REAL_CONST(15587.110354037064 / 8.0),
- REAL_CONST(15602.010208103273 / 8.0),
- REAL_CONST(15616.913620343823 / 8.0),
- REAL_CONST(15631.820589060506 / 8.0),
- REAL_CONST(15646.731112557136 / 8.0),
- REAL_CONST(15661.645189139546 / 8.0),
- REAL_CONST(15676.562817115593 / 8.0),
- REAL_CONST(15691.483994795139 / 8.0),
- REAL_CONST(15706.408720490062 / 8.0),
- REAL_CONST(15721.336992514242 / 8.0),
- REAL_CONST(15736.268809183561 / 8.0),
- REAL_CONST(15751.204168815901 / 8.0),
- REAL_CONST(15766.143069731135 / 8.0),
- REAL_CONST(15781.085510251132 / 8.0),
- REAL_CONST(15796.03148869974 / 8.0),
- REAL_CONST(15810.981003402798 / 8.0),
- REAL_CONST(15825.934052688119 / 8.0),
- REAL_CONST(15840.890634885489 / 8.0),
- REAL_CONST(15855.850748326673 / 8.0),
- REAL_CONST(15870.814391345401 / 8.0),
- REAL_CONST(15885.781562277361 / 8.0),
- REAL_CONST(15900.752259460214 / 8.0),
- REAL_CONST(15915.726481233565 / 8.0),
- REAL_CONST(15930.704225938984 / 8.0),
- REAL_CONST(15945.685491919978 / 8.0),
- REAL_CONST(15960.670277522009 / 8.0),
- REAL_CONST(15975.658581092481 / 8.0),
- REAL_CONST(15990.65040098073 / 8.0),
- REAL_CONST(16005.645735538035 / 8.0),
- REAL_CONST(16020.644583117599 / 8.0),
- REAL_CONST(16035.646942074556 / 8.0),
- REAL_CONST(16050.652810765967 / 8.0),
- REAL_CONST(16065.662187550806 / 8.0),
- REAL_CONST(16080.675070789974 / 8.0),
- REAL_CONST(16095.691458846273 / 8.0),
- REAL_CONST(16110.711350084424 / 8.0),
- REAL_CONST(16125.734742871053 / 8.0),
- REAL_CONST(16140.761635574685 / 8.0),
- REAL_CONST(16155.792026565747 / 8.0),
- REAL_CONST(16170.825914216561 / 8.0),
- REAL_CONST(16185.863296901338 / 8.0),
- REAL_CONST(16200.904172996183 / 8.0),
- REAL_CONST(16215.948540879079 / 8.0),
- REAL_CONST(16230.996398929899 / 8.0),
- REAL_CONST(16246.047745530386 / 8.0),
- REAL_CONST(16261.102579064163 / 8.0),
- REAL_CONST(16276.160897916721 / 8.0),
- REAL_CONST(16291.22270047542 / 8.0),
- REAL_CONST(16306.287985129484 / 8.0),
- REAL_CONST(16321.356750269995 / 8.0),
- REAL_CONST(16336.428994289896 / 8.0),
- REAL_CONST(16351.504715583982 / 8.0),
- REAL_CONST(16366.5839125489 / 8.0),
- REAL_CONST(16381.666583583141 / 8.0),
- REAL_CONST(16396.752727087041 / 8.0),
- REAL_CONST(16411.842341462776 / 8.0),
- REAL_CONST(16426.935425114363 / 8.0),
- REAL_CONST(16442.031976447644 / 8.0),
- REAL_CONST(16457.131993870298 / 8.0),
- REAL_CONST(16472.235475791829 / 8.0),
- REAL_CONST(16487.342420623561 / 8.0),
- REAL_CONST(16502.452826778641 / 8.0),
- REAL_CONST(16517.566692672033 / 8.0),
- REAL_CONST(16532.684016720516 / 8.0),
- REAL_CONST(16547.804797342676 / 8.0),
- REAL_CONST(16562.929032958902 / 8.0),
- REAL_CONST(16578.056721991394 / 8.0),
- REAL_CONST(16593.18786286415 / 8.0),
- REAL_CONST(16608.322454002962 / 8.0),
- REAL_CONST(16623.460493835417 / 8.0),
- REAL_CONST(16638.601980790896 / 8.0),
- REAL_CONST(16653.746913300558 / 8.0),
- REAL_CONST(16668.895289797354 / 8.0),
- REAL_CONST(16684.047108716015 / 8.0),
- REAL_CONST(16699.202368493046 / 8.0),
- REAL_CONST(16714.361067566726 / 8.0),
- REAL_CONST(16729.523204377107 / 8.0),
- REAL_CONST(16744.688777366009 / 8.0),
- REAL_CONST(16759.857784977012 / 8.0),
- REAL_CONST(16775.030225655464 / 8.0),
- REAL_CONST(16790.206097848466 / 8.0),
- REAL_CONST(16805.385400004874 / 8.0),
- REAL_CONST(16820.568130575302 / 8.0),
- REAL_CONST(16835.754288012104 / 8.0),
- REAL_CONST(16850.943870769381 / 8.0),
- REAL_CONST(16866.136877302983 / 8.0),
- REAL_CONST(16881.333306070494 / 8.0),
- REAL_CONST(16896.53315553123 / 8.0),
- REAL_CONST(16911.736424146249 / 8.0),
- REAL_CONST(16926.943110378332 / 8.0),
- REAL_CONST(16942.153212691992 / 8.0),
- REAL_CONST(16957.366729553454 / 8.0),
- REAL_CONST(16972.583659430682 / 8.0),
- REAL_CONST(16987.804000793338 / 8.0),
- REAL_CONST(17003.027752112816 / 8.0),
- REAL_CONST(17018.254911862205 / 8.0),
- REAL_CONST(17033.485478516312 / 8.0),
- REAL_CONST(17048.719450551645 / 8.0),
- REAL_CONST(17063.956826446421 / 8.0),
- REAL_CONST(17079.197604680547 / 8.0),
- REAL_CONST(17094.44178373563 / 8.0),
- REAL_CONST(17109.689362094967 / 8.0),
- REAL_CONST(17124.940338243552 / 8.0),
- REAL_CONST(17140.194710668064 / 8.0),
- REAL_CONST(17155.452477856852 / 8.0),
- REAL_CONST(17170.713638299967 / 8.0),
- REAL_CONST(17185.978190489128 / 8.0),
- REAL_CONST(17201.246132917724 / 8.0),
- REAL_CONST(17216.517464080825 / 8.0),
- REAL_CONST(17231.792182475165 / 8.0),
- REAL_CONST(17247.070286599141 / 8.0),
- REAL_CONST(17262.351774952826 / 8.0),
- REAL_CONST(17277.636646037936 / 8.0),
- REAL_CONST(17292.924898357855 / 8.0),
- REAL_CONST(17308.216530417623 / 8.0),
- REAL_CONST(17323.511540723921 / 8.0),
- REAL_CONST(17338.809927785089 / 8.0),
- REAL_CONST(17354.111690111105 / 8.0),
- REAL_CONST(17369.416826213594 / 8.0),
- REAL_CONST(17384.725334605821 / 8.0),
- REAL_CONST(17400.037213802683 / 8.0),
- REAL_CONST(17415.352462320716 / 8.0),
- REAL_CONST(17430.67107867809 / 8.0),
- REAL_CONST(17445.993061394587 / 8.0),
- REAL_CONST(17461.318408991636 / 8.0),
- REAL_CONST(17476.647119992274 / 8.0),
- REAL_CONST(17491.979192921168 / 8.0),
- REAL_CONST(17507.314626304586 / 8.0),
- REAL_CONST(17522.653418670423 / 8.0),
- REAL_CONST(17537.995568548187 / 8.0),
- REAL_CONST(17553.341074468986 / 8.0),
- REAL_CONST(17568.689934965536 / 8.0),
- REAL_CONST(17584.042148572156 / 8.0),
- REAL_CONST(17599.397713824768 / 8.0),
- REAL_CONST(17614.75662926089 / 8.0),
- REAL_CONST(17630.118893419625 / 8.0),
- REAL_CONST(17645.484504841683 / 8.0),
- REAL_CONST(17660.853462069354 / 8.0),
- REAL_CONST(17676.225763646511 / 8.0),
- REAL_CONST(17691.601408118619 / 8.0),
- REAL_CONST(17706.980394032718 / 8.0),
- REAL_CONST(17722.362719937424 / 8.0),
- REAL_CONST(17737.748384382936 / 8.0),
- REAL_CONST(17753.137385921014 / 8.0),
- REAL_CONST(17768.529723104999 / 8.0),
- REAL_CONST(17783.92539448979 / 8.0),
- REAL_CONST(17799.324398631856 / 8.0),
- REAL_CONST(17814.726734089225 / 8.0),
- REAL_CONST(17830.13239942148 / 8.0),
- REAL_CONST(17845.541393189767 / 8.0),
- REAL_CONST(17860.95371395678 / 8.0),
- REAL_CONST(17876.369360286772 / 8.0),
- REAL_CONST(17891.788330745527 / 8.0),
- REAL_CONST(17907.210623900395 / 8.0),
- REAL_CONST(17922.636238320254 / 8.0),
- REAL_CONST(17938.065172575527 / 8.0),
- REAL_CONST(17953.497425238176 / 8.0),
- REAL_CONST(17968.932994881692 / 8.0),
- REAL_CONST(17984.371880081104 / 8.0),
- REAL_CONST(17999.814079412972 / 8.0),
- REAL_CONST(18015.259591455371 / 8.0),
- REAL_CONST(18030.708414787914 / 8.0),
- REAL_CONST(18046.160547991731 / 8.0),
- REAL_CONST(18061.615989649465 / 8.0),
- REAL_CONST(18077.074738345284 / 8.0),
- REAL_CONST(18092.536792664861 / 8.0),
- REAL_CONST(18108.002151195393 / 8.0),
- REAL_CONST(18123.470812525571 / 8.0),
- REAL_CONST(18138.942775245599 / 8.0),
- REAL_CONST(18154.418037947191 / 8.0),
- REAL_CONST(18169.896599223546 / 8.0),
- REAL_CONST(18185.37845766938 / 8.0),
- REAL_CONST(18200.863611880886 / 8.0),
- REAL_CONST(18216.352060455767 / 8.0),
- REAL_CONST(18231.843801993204 / 8.0),
- REAL_CONST(18247.338835093873 / 8.0),
- REAL_CONST(18262.837158359936 / 8.0),
- REAL_CONST(18278.338770395032 / 8.0),
- REAL_CONST(18293.84366980429 / 8.0),
- REAL_CONST(18309.351855194309 / 8.0),
- REAL_CONST(18324.863325173166 / 8.0),
- REAL_CONST(18340.378078350412 / 8.0),
- REAL_CONST(18355.896113337069 / 8.0),
- REAL_CONST(18371.417428745623 / 8.0),
- REAL_CONST(18386.942023190033 / 8.0),
- REAL_CONST(18402.469895285718 / 8.0),
- REAL_CONST(18418.00104364955 / 8.0),
- REAL_CONST(18433.53546689987 / 8.0),
- REAL_CONST(18449.073163656474 / 8.0),
- REAL_CONST(18464.614132540602 / 8.0),
- REAL_CONST(18480.158372174956 / 8.0),
- REAL_CONST(18495.705881183676 / 8.0),
- REAL_CONST(18511.256658192357 / 8.0),
- REAL_CONST(18526.810701828035 / 8.0),
- REAL_CONST(18542.368010719183 / 8.0),
- REAL_CONST(18557.928583495715 / 8.0),
- REAL_CONST(18573.492418788985 / 8.0),
- REAL_CONST(18589.059515231773 / 8.0),
- REAL_CONST(18604.629871458303 / 8.0),
- REAL_CONST(18620.203486104212 / 8.0),
- REAL_CONST(18635.78035780658 / 8.0),
- REAL_CONST(18651.360485203899 / 8.0),
- REAL_CONST(18666.943866936086 / 8.0),
- REAL_CONST(18682.53050164448 / 8.0),
- REAL_CONST(18698.120387971841 / 8.0),
- REAL_CONST(18713.713524562332 / 8.0),
- REAL_CONST(18729.30991006154 / 8.0),
- REAL_CONST(18744.909543116457 / 8.0),
- REAL_CONST(18760.512422375479 / 8.0),
- REAL_CONST(18776.118546488418 / 8.0),
- REAL_CONST(18791.727914106479 / 8.0),
- REAL_CONST(18807.340523882274 / 8.0),
- REAL_CONST(18822.95637446981 / 8.0),
- REAL_CONST(18838.575464524489 / 8.0),
- REAL_CONST(18854.197792703111 / 8.0),
- REAL_CONST(18869.823357663863 / 8.0),
- REAL_CONST(18885.452158066328 / 8.0),
- REAL_CONST(18901.08419257147 / 8.0),
- REAL_CONST(18916.719459841639 / 8.0),
- REAL_CONST(18932.357958540564 / 8.0),
- REAL_CONST(18947.999687333362 / 8.0),
- REAL_CONST(18963.644644886521 / 8.0),
- REAL_CONST(18979.292829867907 / 8.0),
- REAL_CONST(18994.944240946759 / 8.0),
- REAL_CONST(19010.598876793687 / 8.0),
- REAL_CONST(19026.256736080668 / 8.0),
- REAL_CONST(19041.917817481048 / 8.0),
- REAL_CONST(19057.582119669532 / 8.0),
- REAL_CONST(19073.2496413222 / 8.0),
- REAL_CONST(19088.920381116473 / 8.0),
- REAL_CONST(19104.594337731145 / 8.0),
- REAL_CONST(19120.271509846356 / 8.0),
- REAL_CONST(19135.951896143604 / 8.0),
- REAL_CONST(19151.635495305738 / 8.0),
- REAL_CONST(19167.322306016948 / 8.0),
- REAL_CONST(19183.012326962784 / 8.0),
- REAL_CONST(19198.705556830122 / 8.0),
- REAL_CONST(19214.401994307198 / 8.0),
- REAL_CONST(19230.101638083579 / 8.0),
- REAL_CONST(19245.804486850167 / 8.0),
- REAL_CONST(19261.510539299208 / 8.0),
- REAL_CONST(19277.219794124274 / 8.0),
- REAL_CONST(19292.932250020265 / 8.0),
- REAL_CONST(19308.647905683421 / 8.0),
- REAL_CONST(19324.366759811302 / 8.0),
- REAL_CONST(19340.088811102793 / 8.0),
- REAL_CONST(19355.8140582581 / 8.0),
- REAL_CONST(19371.542499978754 / 8.0),
- REAL_CONST(19387.2741349676 / 8.0),
- REAL_CONST(19403.008961928797 / 8.0),
- REAL_CONST(19418.746979567823 / 8.0),
- REAL_CONST(19434.488186591469 / 8.0),
- REAL_CONST(19450.232581707827 / 8.0),
- REAL_CONST(19465.980163626304 / 8.0),
- REAL_CONST(19481.730931057613 / 8.0),
- REAL_CONST(19497.484882713761 / 8.0),
- REAL_CONST(19513.242017308068 / 8.0),
- REAL_CONST(19529.002333555141 / 8.0),
- REAL_CONST(19544.765830170898 / 8.0),
- REAL_CONST(19560.532505872539 / 8.0),
- REAL_CONST(19576.302359378566 / 8.0),
- REAL_CONST(19592.075389408761 / 8.0),
- REAL_CONST(19607.851594684209 / 8.0),
- REAL_CONST(19623.630973927269 / 8.0),
- REAL_CONST(19639.41352586159 / 8.0),
- REAL_CONST(19655.199249212103 / 8.0),
- REAL_CONST(19670.988142705017 / 8.0),
- REAL_CONST(19686.780205067826 / 8.0),
- REAL_CONST(19702.575435029288 / 8.0),
- REAL_CONST(19718.373831319448 / 8.0),
- REAL_CONST(19734.175392669615 / 8.0),
- REAL_CONST(19749.980117812371 / 8.0),
- REAL_CONST(19765.788005481569 / 8.0),
- REAL_CONST(19781.599054412323 / 8.0),
- REAL_CONST(19797.413263341008 / 8.0),
- REAL_CONST(19813.230631005274 / 8.0),
- REAL_CONST(19829.051156144014 / 8.0),
- REAL_CONST(19844.874837497395 / 8.0),
- REAL_CONST(19860.701673806827 / 8.0),
- REAL_CONST(19876.531663814985 / 8.0),
- REAL_CONST(19892.364806265789 / 8.0),
- REAL_CONST(19908.201099904403 / 8.0),
- REAL_CONST(19924.040543477258 / 8.0),
- REAL_CONST(19939.883135732012 / 8.0),
- REAL_CONST(19955.728875417579 / 8.0),
- REAL_CONST(19971.577761284105 / 8.0),
- REAL_CONST(19987.429792082985 / 8.0),
- REAL_CONST(20003.284966566847 / 8.0),
- REAL_CONST(20019.14328348956 / 8.0),
- REAL_CONST(20035.004741606219 / 8.0),
- REAL_CONST(20050.869339673161 / 8.0),
- REAL_CONST(20066.737076447946 / 8.0),
- REAL_CONST(20082.607950689362 / 8.0),
- REAL_CONST(20098.481961157428 / 8.0),
- REAL_CONST(20114.359106613385 / 8.0),
- REAL_CONST(20130.239385819699 / 8.0),
- REAL_CONST(20146.122797540058 / 8.0),
- REAL_CONST(20162.009340539353 / 8.0),
- REAL_CONST(20177.899013583716 / 8.0),
- REAL_CONST(20193.791815440476 / 8.0),
- REAL_CONST(20209.687744878182 / 8.0),
- REAL_CONST(20225.586800666591 / 8.0),
- REAL_CONST(20241.488981576669 / 8.0),
- REAL_CONST(20257.394286380597 / 8.0),
- REAL_CONST(20273.302713851754 / 8.0),
- REAL_CONST(20289.214262764715 / 8.0),
- REAL_CONST(20305.128931895277 / 8.0),
- REAL_CONST(20321.046720020415 / 8.0),
- REAL_CONST(20336.967625918318 / 8.0),
- REAL_CONST(20352.891648368361 / 8.0),
- REAL_CONST(20368.818786151114 / 8.0),
- REAL_CONST(20384.749038048347 / 8.0),
- REAL_CONST(20400.682402843009 / 8.0),
- REAL_CONST(20416.618879319249 / 8.0),
- REAL_CONST(20432.558466262391 / 8.0),
- REAL_CONST(20448.501162458953 / 8.0),
- REAL_CONST(20464.446966696629 / 8.0),
- REAL_CONST(20480.395877764302 / 8.0),
- REAL_CONST(20496.347894452025 / 8.0),
- REAL_CONST(20512.303015551031 / 8.0),
- REAL_CONST(20528.261239853735 / 8.0),
- REAL_CONST(20544.22256615372 / 8.0),
- REAL_CONST(20560.186993245738 / 8.0),
- REAL_CONST(20576.15451992572 / 8.0),
- REAL_CONST(20592.125144990758 / 8.0),
- REAL_CONST(20608.098867239107 / 8.0),
- REAL_CONST(20624.075685470198 / 8.0),
- REAL_CONST(20640.055598484618 / 8.0),
- REAL_CONST(20656.038605084115 / 8.0),
- REAL_CONST(20672.024704071595 / 8.0),
- REAL_CONST(20688.013894251126 / 8.0),
- REAL_CONST(20704.006174427926 / 8.0),
- REAL_CONST(20720.001543408373 / 8.0),
- REAL_CONST(20735.999999999989 / 8.0),
- REAL_CONST(20752.001543011454 / 8.0),
- REAL_CONST(20768.006171252597 / 8.0),
- REAL_CONST(20784.013883534382 / 8.0),
- REAL_CONST(20800.024678668931 / 8.0),
- REAL_CONST(20816.038555469506 / 8.0),
- REAL_CONST(20832.055512750507 / 8.0),
- REAL_CONST(20848.075549327474 / 8.0),
- REAL_CONST(20864.098664017085 / 8.0),
- REAL_CONST(20880.124855637161 / 8.0),
- REAL_CONST(20896.154123006647 / 8.0),
- REAL_CONST(20912.186464945626 / 8.0),
- REAL_CONST(20928.221880275312 / 8.0),
- REAL_CONST(20944.260367818049 / 8.0),
- REAL_CONST(20960.301926397311 / 8.0),
- REAL_CONST(20976.346554837684 / 8.0),
- REAL_CONST(20992.394251964895 / 8.0),
- REAL_CONST(21008.445016605787 / 8.0),
- REAL_CONST(21024.498847588318 / 8.0),
- REAL_CONST(21040.555743741574 / 8.0),
- REAL_CONST(21056.615703895754 / 8.0),
- REAL_CONST(21072.678726882168 / 8.0),
- REAL_CONST(21088.744811533252 / 8.0),
- REAL_CONST(21104.813956682538 / 8.0),
- REAL_CONST(21120.886161164683 / 8.0),
- REAL_CONST(21136.961423815443 / 8.0),
- REAL_CONST(21153.039743471683 / 8.0),
- REAL_CONST(21169.121118971379 / 8.0),
- REAL_CONST(21185.205549153605 / 8.0),
- REAL_CONST(21201.293032858535 / 8.0),
- REAL_CONST(21217.383568927453 / 8.0),
- REAL_CONST(21233.477156202731 / 8.0),
- REAL_CONST(21249.573793527841 / 8.0),
- REAL_CONST(21265.673479747358 / 8.0),
- REAL_CONST(21281.776213706937 / 8.0),
- REAL_CONST(21297.881994253334 / 8.0),
- REAL_CONST(21313.990820234398 / 8.0),
- REAL_CONST(21330.102690499054 / 8.0),
- REAL_CONST(21346.21760389733 / 8.0),
- REAL_CONST(21362.335559280327 / 8.0),
- REAL_CONST(21378.456555500241 / 8.0),
- REAL_CONST(21394.580591410333 / 8.0),
- REAL_CONST(21410.707665864964 / 8.0),
- REAL_CONST(21426.83777771956 / 8.0),
- REAL_CONST(21442.970925830628 / 8.0),
- REAL_CONST(21459.107109055756 / 8.0),
- REAL_CONST(21475.246326253604 / 8.0),
- REAL_CONST(21491.388576283895 / 8.0),
- REAL_CONST(21507.533858007431 / 8.0),
- REAL_CONST(21523.682170286087 / 8.0),
- REAL_CONST(21539.833511982797 / 8.0),
- REAL_CONST(21555.987881961566 / 8.0),
- REAL_CONST(21572.145279087465 / 8.0),
- REAL_CONST(21588.305702226615 / 8.0),
- REAL_CONST(21604.469150246216 / 8.0),
- REAL_CONST(21620.635622014521 / 8.0),
- REAL_CONST(21636.805116400832 / 8.0),
- REAL_CONST(21652.977632275521 / 8.0),
- REAL_CONST(21669.153168510009 / 8.0),
- REAL_CONST(21685.331723976764 / 8.0),
- REAL_CONST(21701.513297549318 / 8.0),
- REAL_CONST(21717.697888102244 / 8.0),
- REAL_CONST(21733.885494511167 / 8.0),
- REAL_CONST(21750.076115652759 / 8.0),
- REAL_CONST(21766.269750404736 / 8.0),
- REAL_CONST(21782.466397645861 / 8.0),
- REAL_CONST(21798.666056255934 / 8.0),
- REAL_CONST(21814.868725115801 / 8.0),
- REAL_CONST(21831.074403107345 / 8.0),
- REAL_CONST(21847.283089113484 / 8.0),
- REAL_CONST(21863.494782018177 / 8.0),
- REAL_CONST(21879.709480706417 / 8.0),
- REAL_CONST(21895.927184064229 / 8.0),
- REAL_CONST(21912.147890978667 / 8.0),
- REAL_CONST(21928.371600337818 / 8.0),
- REAL_CONST(21944.598311030797 / 8.0),
- REAL_CONST(21960.828021947746 / 8.0),
- REAL_CONST(21977.060731979829 / 8.0),
- REAL_CONST(21993.296440019243 / 8.0),
- REAL_CONST(22009.535144959198 / 8.0),
- REAL_CONST(22025.77684569393 / 8.0),
- REAL_CONST(22042.021541118691 / 8.0),
- REAL_CONST(22058.269230129757 / 8.0),
- REAL_CONST(22074.519911624411 / 8.0),
- REAL_CONST(22090.773584500959 / 8.0),
- REAL_CONST(22107.030247658717 / 8.0),
- REAL_CONST(22123.289899998013 / 8.0),
- REAL_CONST(22139.552540420187 / 8.0),
- REAL_CONST(22155.818167827587 / 8.0),
- REAL_CONST(22172.086781123569 / 8.0),
- REAL_CONST(22188.358379212495 / 8.0),
- REAL_CONST(22204.632960999726 / 8.0),
- REAL_CONST(22220.910525391639 / 8.0),
- REAL_CONST(22237.191071295601 / 8.0),
- REAL_CONST(22253.474597619981 / 8.0),
- REAL_CONST(22269.761103274148 / 8.0),
- REAL_CONST(22286.050587168469 / 8.0),
- REAL_CONST(22302.343048214312 / 8.0),
- REAL_CONST(22318.638485324027 / 8.0),
- REAL_CONST(22334.936897410968 / 8.0),
- REAL_CONST(22351.23828338947 / 8.0),
- REAL_CONST(22367.542642174871 / 8.0),
- REAL_CONST(22383.849972683485 / 8.0),
- REAL_CONST(22400.160273832618 / 8.0),
- REAL_CONST(22416.473544540564 / 8.0),
- REAL_CONST(22432.789783726603 / 8.0),
- REAL_CONST(22449.108990310986 / 8.0),
- REAL_CONST(22465.431163214958 / 8.0),
- REAL_CONST(22481.75630136074 / 8.0),
- REAL_CONST(22498.084403671528 / 8.0),
- REAL_CONST(22514.415469071497 / 8.0),
- REAL_CONST(22530.749496485802 / 8.0),
- REAL_CONST(22547.086484840562 / 8.0),
- REAL_CONST(22563.426433062879 / 8.0),
- REAL_CONST(22579.769340080824 / 8.0),
- REAL_CONST(22596.115204823436 / 8.0),
- REAL_CONST(22612.464026220721 / 8.0),
- REAL_CONST(22628.815803203655 / 8.0),
- REAL_CONST(22645.170534704179 / 8.0),
- REAL_CONST(22661.5282196552 / 8.0),
- REAL_CONST(22677.888856990587 / 8.0),
- REAL_CONST(22694.252445645168 / 8.0),
- REAL_CONST(22710.618984554734 / 8.0),
- REAL_CONST(22726.988472656034 / 8.0),
- REAL_CONST(22743.360908886778 / 8.0),
- REAL_CONST(22759.736292185622 / 8.0),
- REAL_CONST(22776.114621492186 / 8.0),
- REAL_CONST(22792.495895747044 / 8.0),
- REAL_CONST(22808.880113891719 / 8.0),
- REAL_CONST(22825.267274868678 / 8.0),
- REAL_CONST(22841.657377621348 / 8.0),
- REAL_CONST(22858.050421094096 / 8.0),
- REAL_CONST(22874.446404232243 / 8.0),
- REAL_CONST(22890.845325982053 / 8.0),
- REAL_CONST(22907.247185290722 / 8.0),
- REAL_CONST(22923.651981106406 / 8.0),
- REAL_CONST(22940.059712378195 / 8.0),
- REAL_CONST(22956.470378056114 / 8.0),
- REAL_CONST(22972.883977091129 / 8.0),
- REAL_CONST(22989.300508435153 / 8.0),
- REAL_CONST(23005.719971041017 / 8.0),
- REAL_CONST(23022.142363862498 / 8.0),
- REAL_CONST(23038.567685854305 / 8.0),
- REAL_CONST(23054.995935972078 / 8.0),
- REAL_CONST(23071.427113172387 / 8.0),
- REAL_CONST(23087.86121641273 / 8.0),
- REAL_CONST(23104.298244651531 / 8.0),
- REAL_CONST(23120.738196848146 / 8.0),
- REAL_CONST(23137.181071962848 / 8.0),
- REAL_CONST(23153.626868956846 / 8.0),
- REAL_CONST(23170.075586792263 / 8.0),
- REAL_CONST(23186.527224432142 / 8.0),
- REAL_CONST(23202.981780840448 / 8.0),
- REAL_CONST(23219.439254982066 / 8.0),
- REAL_CONST(23235.899645822796 / 8.0),
- REAL_CONST(23252.362952329357 / 8.0),
- REAL_CONST(23268.829173469378 / 8.0),
- REAL_CONST(23285.298308211408 / 8.0),
- REAL_CONST(23301.770355524899 / 8.0),
- REAL_CONST(23318.245314380223 / 8.0),
- REAL_CONST(23334.723183748658 / 8.0),
- REAL_CONST(23351.203962602387 / 8.0),
- REAL_CONST(23367.687649914504 / 8.0),
- REAL_CONST(23384.174244659007 / 8.0),
- REAL_CONST(23400.663745810798 / 8.0),
- REAL_CONST(23417.15615234568 / 8.0),
- REAL_CONST(23433.651463240367 / 8.0),
- REAL_CONST(23450.149677472462 / 8.0),
- REAL_CONST(23466.650794020472 / 8.0),
- REAL_CONST(23483.154811863806 / 8.0),
- REAL_CONST(23499.661729982763 / 8.0),
- REAL_CONST(23516.171547358543 / 8.0),
- REAL_CONST(23532.684262973235 / 8.0),
- REAL_CONST(23549.199875809823 / 8.0),
- REAL_CONST(23565.718384852185 / 8.0),
- REAL_CONST(23582.239789085092 / 8.0),
- REAL_CONST(23598.764087494197 / 8.0),
- REAL_CONST(23615.291279066041 / 8.0),
- REAL_CONST(23631.821362788058 / 8.0),
- REAL_CONST(23648.354337648565 / 8.0),
- REAL_CONST(23664.890202636761 / 8.0),
- REAL_CONST(23681.428956742733 / 8.0),
- REAL_CONST(23697.970598957443 / 8.0),
- REAL_CONST(23714.515128272738 / 8.0),
- REAL_CONST(23731.062543681343 / 8.0),
- REAL_CONST(23747.612844176863 / 8.0),
- REAL_CONST(23764.166028753778 / 8.0),
- REAL_CONST(23780.72209640744 / 8.0),
- REAL_CONST(23797.281046134085 / 8.0),
- REAL_CONST(23813.842876930816 / 8.0),
- REAL_CONST(23830.407587795606 / 8.0),
- REAL_CONST(23846.975177727301 / 8.0),
- REAL_CONST(23863.545645725622 / 8.0),
- REAL_CONST(23880.11899079115 / 8.0),
- REAL_CONST(23896.695211925336 / 8.0),
- REAL_CONST(23913.274308130498 / 8.0),
- REAL_CONST(23929.856278409821 / 8.0),
- REAL_CONST(23946.441121767348 / 8.0),
- REAL_CONST(23963.028837207989 / 8.0),
- REAL_CONST(23979.619423737513 / 8.0),
- REAL_CONST(23996.212880362549 / 8.0),
- REAL_CONST(24012.809206090584 / 8.0),
- REAL_CONST(24029.408399929966 / 8.0),
- REAL_CONST(24046.010460889898 / 8.0),
- REAL_CONST(24062.615387980433 / 8.0),
- REAL_CONST(24079.223180212492 / 8.0),
- REAL_CONST(24095.833836597827 / 8.0),
- REAL_CONST(24112.447356149063 / 8.0),
- REAL_CONST(24129.063737879667 / 8.0),
- REAL_CONST(24145.682980803951 / 8.0),
- REAL_CONST(24162.305083937081 / 8.0),
- REAL_CONST(24178.930046295067 / 8.0),
- REAL_CONST(24195.557866894767 / 8.0),
- REAL_CONST(24212.188544753884 / 8.0),
- REAL_CONST(24228.822078890964 / 8.0),
- REAL_CONST(24245.458468325389 / 8.0),
- REAL_CONST(24262.097712077397 / 8.0),
- REAL_CONST(24278.739809168052 / 8.0),
- REAL_CONST(24295.384758619261 / 8.0),
- REAL_CONST(24312.032559453768 / 8.0),
- REAL_CONST(24328.683210695162 / 8.0),
- REAL_CONST(24345.336711367858 / 8.0),
- REAL_CONST(24361.993060497109 / 8.0),
- REAL_CONST(24378.652257108995 / 8.0),
- REAL_CONST(24395.314300230442 / 8.0),
- REAL_CONST(24411.979188889192 / 8.0),
- REAL_CONST(24428.646922113825 / 8.0),
- REAL_CONST(24445.317498933746 / 8.0),
- REAL_CONST(24461.990918379193 / 8.0),
- REAL_CONST(24478.667179481225 / 8.0),
- REAL_CONST(24495.346281271726 / 8.0),
- REAL_CONST(24512.028222783407 / 8.0),
- REAL_CONST(24528.713003049801 / 8.0),
- REAL_CONST(24545.400621105266 / 8.0),
- REAL_CONST(24562.091075984976 / 8.0),
- REAL_CONST(24578.784366724925 / 8.0),
- REAL_CONST(24595.480492361927 / 8.0),
- REAL_CONST(24612.179451933614 / 8.0),
- REAL_CONST(24628.881244478438 / 8.0),
- REAL_CONST(24645.585869035654 / 8.0),
- REAL_CONST(24662.293324645343 / 8.0),
- REAL_CONST(24679.003610348394 / 8.0),
- REAL_CONST(24695.716725186514 / 8.0),
- REAL_CONST(24712.432668202211 / 8.0),
- REAL_CONST(24729.151438438807 / 8.0),
- REAL_CONST(24745.873034940436 / 8.0),
- REAL_CONST(24762.597456752032 / 8.0),
- REAL_CONST(24779.324702919344 / 8.0),
- REAL_CONST(24796.054772488926 / 8.0),
- REAL_CONST(24812.787664508123 / 8.0),
- REAL_CONST(24829.5233780251 / 8.0),
- REAL_CONST(24846.261912088819 / 8.0),
- REAL_CONST(24863.003265749034 / 8.0),
- REAL_CONST(24879.747438056307 / 8.0),
- REAL_CONST(24896.494428062004 / 8.0),
- REAL_CONST(24913.244234818278 / 8.0),
- REAL_CONST(24929.996857378079 / 8.0),
- REAL_CONST(24946.752294795166 / 8.0),
- REAL_CONST(24963.510546124078 / 8.0),
- REAL_CONST(24980.271610420157 / 8.0),
- REAL_CONST(24997.035486739525 / 8.0),
- REAL_CONST(25013.802174139113 / 8.0),
- REAL_CONST(25030.571671676629 / 8.0),
- REAL_CONST(25047.343978410572 / 8.0),
- REAL_CONST(25064.119093400237 / 8.0),
- REAL_CONST(25080.897015705697 / 8.0),
- REAL_CONST(25097.677744387816 / 8.0),
- REAL_CONST(25114.461278508239 / 8.0),
- REAL_CONST(25131.2476171294 / 8.0),
- REAL_CONST(25148.036759314517 / 8.0),
- REAL_CONST(25164.828704127583 / 8.0),
- REAL_CONST(25181.623450633375 / 8.0),
- REAL_CONST(25198.42099789745 / 8.0),
- REAL_CONST(25215.221344986145 / 8.0),
- REAL_CONST(25232.024490966574 / 8.0),
- REAL_CONST(25248.830434906627 / 8.0),
- REAL_CONST(25265.639175874974 / 8.0),
- REAL_CONST(25282.450712941049 / 8.0),
- REAL_CONST(25299.265045175071 / 8.0),
- REAL_CONST(25316.082171648024 / 8.0),
- REAL_CONST(25332.902091431668 / 8.0),
- REAL_CONST(25349.724803598532 / 8.0),
- REAL_CONST(25366.550307221914 / 8.0),
- REAL_CONST(25383.378601375884 / 8.0),
- REAL_CONST(25400.209685135269 / 8.0),
- REAL_CONST(25417.043557575678 / 8.0),
- REAL_CONST(25433.880217773472 / 8.0),
- REAL_CONST(25450.719664805783 / 8.0),
- REAL_CONST(25467.561897750507 / 8.0),
- REAL_CONST(25484.406915686297 / 8.0),
- REAL_CONST(25501.254717692573 / 8.0),
- REAL_CONST(25518.105302849512 / 8.0),
- REAL_CONST(25534.958670238051 / 8.0),
- REAL_CONST(25551.814818939893 / 8.0),
- REAL_CONST(25568.67374803748 / 8.0),
- REAL_CONST(25585.535456614027 / 8.0),
- REAL_CONST(25602.399943753502 / 8.0),
- REAL_CONST(25619.267208540619 / 8.0),
- REAL_CONST(25636.137250060852 / 8.0),
- REAL_CONST(25653.010067400432 / 8.0),
- REAL_CONST(25669.885659646327 / 8.0),
- REAL_CONST(25686.76402588627 / 8.0),
- REAL_CONST(25703.645165208734 / 8.0),
- REAL_CONST(25720.529076702944 / 8.0),
- REAL_CONST(25737.415759458876 / 8.0),
- REAL_CONST(25754.305212567244 / 8.0),
- REAL_CONST(25771.197435119517 / 8.0),
- REAL_CONST(25788.092426207899 / 8.0),
- REAL_CONST(25804.990184925344 / 8.0),
- REAL_CONST(25821.890710365547 / 8.0),
- REAL_CONST(25838.794001622944 / 8.0),
- REAL_CONST(25855.700057792714 / 8.0),
- REAL_CONST(25872.608877970775 / 8.0),
- REAL_CONST(25889.520461253778 / 8.0),
- REAL_CONST(25906.434806739118 / 8.0),
- REAL_CONST(25923.351913524923 / 8.0),
- REAL_CONST(25940.271780710063 / 8.0),
- REAL_CONST(25957.194407394138 / 8.0),
- REAL_CONST(25974.11979267748 / 8.0),
- REAL_CONST(25991.047935661154 / 8.0),
- REAL_CONST(26007.978835446964 / 8.0),
- REAL_CONST(26024.912491137442 / 8.0),
- REAL_CONST(26041.848901835841 / 8.0),
- REAL_CONST(26058.788066646157 / 8.0),
- REAL_CONST(26075.729984673108 / 8.0),
- REAL_CONST(26092.674655022136 / 8.0),
- REAL_CONST(26109.622076799409 / 8.0),
- REAL_CONST(26126.572249111829 / 8.0),
- REAL_CONST(26143.525171067016 / 8.0),
- REAL_CONST(26160.480841773315 / 8.0),
- REAL_CONST(26177.43926033979 / 8.0),
- REAL_CONST(26194.400425876229 / 8.0),
- REAL_CONST(26211.364337493149 / 8.0),
- REAL_CONST(26228.330994301767 / 8.0),
- REAL_CONST(26245.30039541404 / 8.0),
- REAL_CONST(26262.272539942627 / 8.0),
- REAL_CONST(26279.247427000919 / 8.0),
- REAL_CONST(26296.225055703002 / 8.0),
- REAL_CONST(26313.205425163702 / 8.0),
- REAL_CONST(26330.188534498539 / 8.0),
- REAL_CONST(26347.174382823756 / 8.0),
- REAL_CONST(26364.162969256304 / 8.0),
- REAL_CONST(26381.154292913852 / 8.0),
- REAL_CONST(26398.148352914774 / 8.0),
- REAL_CONST(26415.145148378149 / 8.0),
- REAL_CONST(26432.144678423778 / 8.0),
- REAL_CONST(26449.146942172156 / 8.0),
- REAL_CONST(26466.151938744493 / 8.0),
- REAL_CONST(26483.159667262702 / 8.0),
- REAL_CONST(26500.170126849403 / 8.0),
- REAL_CONST(26517.183316627921 / 8.0),
- REAL_CONST(26534.199235722277 / 8.0),
- REAL_CONST(26551.217883257199 / 8.0),
- REAL_CONST(26568.239258358124 / 8.0),
- REAL_CONST(26585.263360151173 / 8.0),
- REAL_CONST(26602.290187763181 / 8.0),
- REAL_CONST(26619.319740321676 / 8.0),
- REAL_CONST(26636.352016954883 / 8.0),
- REAL_CONST(26653.387016791727 / 8.0),
- REAL_CONST(26670.424738961825 / 8.0),
- REAL_CONST(26687.465182595493 / 8.0),
- REAL_CONST(26704.508346823739 / 8.0),
- REAL_CONST(26721.554230778267 / 8.0),
- REAL_CONST(26738.602833591467 / 8.0),
- REAL_CONST(26755.65415439643 / 8.0),
- REAL_CONST(26772.708192326929 / 8.0),
- REAL_CONST(26789.764946517433 / 8.0),
- REAL_CONST(26806.824416103096 / 8.0),
- REAL_CONST(26823.886600219761 / 8.0),
- REAL_CONST(26840.95149800396 / 8.0),
- REAL_CONST(26858.019108592915 / 8.0),
- REAL_CONST(26875.089431124517 / 8.0),
- REAL_CONST(26892.162464737365 / 8.0),
- REAL_CONST(26909.238208570721 / 8.0),
- REAL_CONST(26926.316661764544 / 8.0),
- REAL_CONST(26943.397823459472 / 8.0),
- REAL_CONST(26960.481692796813 / 8.0),
- REAL_CONST(26977.568268918571 / 8.0),
- REAL_CONST(26994.657550967422 / 8.0),
- REAL_CONST(27011.749538086722 / 8.0),
- REAL_CONST(27028.844229420498 / 8.0),
- REAL_CONST(27045.941624113464 / 8.0),
- REAL_CONST(27063.041721311005 / 8.0),
- REAL_CONST(27080.144520159181 / 8.0),
- REAL_CONST(27097.250019804727 / 8.0),
- REAL_CONST(27114.35821939505 / 8.0),
- REAL_CONST(27131.469118078236 / 8.0),
- REAL_CONST(27148.582715003027 / 8.0),
- REAL_CONST(27165.699009318858 / 8.0),
- REAL_CONST(27182.818000175819 / 8.0),
- REAL_CONST(27199.939686724665 / 8.0),
- REAL_CONST(27217.064068116837 / 8.0),
- REAL_CONST(27234.191143504428 / 8.0),
- REAL_CONST(27251.320912040203 / 8.0),
- REAL_CONST(27268.453372877593 / 8.0),
- REAL_CONST(27285.588525170693 / 8.0),
- REAL_CONST(27302.726368074269 / 8.0),
- REAL_CONST(27319.866900743735 / 8.0),
- REAL_CONST(27337.010122335181 / 8.0),
- REAL_CONST(27354.156032005358 / 8.0),
- REAL_CONST(27371.304628911668 / 8.0),
- REAL_CONST(27388.455912212183 / 8.0),
- REAL_CONST(27405.609881065626 / 8.0),
- REAL_CONST(27422.766534631384 / 8.0),
- REAL_CONST(27439.925872069507 / 8.0),
- REAL_CONST(27457.087892540683 / 8.0),
- REAL_CONST(27474.252595206275 / 8.0),
- REAL_CONST(27491.419979228293 / 8.0),
- REAL_CONST(27508.5900437694 / 8.0),
- REAL_CONST(27525.762787992917 / 8.0),
- REAL_CONST(27542.93821106281 / 8.0),
- REAL_CONST(27560.116312143706 / 8.0),
- REAL_CONST(27577.297090400876 / 8.0),
- REAL_CONST(27594.480545000242 / 8.0),
- REAL_CONST(27611.666675108383 / 8.0),
- REAL_CONST(27628.855479892518 / 8.0),
- REAL_CONST(27646.046958520514 / 8.0),
- REAL_CONST(27663.241110160889 / 8.0),
- REAL_CONST(27680.437933982801 / 8.0),
- REAL_CONST(27697.637429156068 / 8.0),
- REAL_CONST(27714.839594851132 / 8.0),
- REAL_CONST(27732.04443023909 / 8.0),
- REAL_CONST(27749.251934491687 / 8.0),
- REAL_CONST(27766.462106781299 / 8.0),
- REAL_CONST(27783.674946280949 / 8.0),
- REAL_CONST(27800.890452164302 / 8.0),
- REAL_CONST(27818.108623605654 / 8.0),
- REAL_CONST(27835.329459779954 / 8.0),
- REAL_CONST(27852.55295986278 / 8.0),
- REAL_CONST(27869.779123030345 / 8.0),
- REAL_CONST(27887.007948459504 / 8.0),
- REAL_CONST(27904.239435327745 / 8.0),
- REAL_CONST(27921.473582813196 / 8.0),
- REAL_CONST(27938.710390094613 / 8.0),
- REAL_CONST(27955.949856351392 / 8.0),
- REAL_CONST(27973.19198076355 / 8.0),
- REAL_CONST(27990.436762511745 / 8.0),
- REAL_CONST(28007.684200777272 / 8.0),
- REAL_CONST(28024.934294742041 / 8.0),
- REAL_CONST(28042.187043588601 / 8.0),
- REAL_CONST(28059.442446500128 / 8.0),
- REAL_CONST(28076.700502660427 / 8.0),
- REAL_CONST(28093.961211253929 / 8.0),
- REAL_CONST(28111.224571465693 / 8.0),
- REAL_CONST(28128.490582481401 / 8.0),
- REAL_CONST(28145.759243487362 / 8.0),
- REAL_CONST(28163.030553670509 / 8.0),
- REAL_CONST(28180.304512218394 / 8.0),
- REAL_CONST(28197.581118319198 / 8.0),
- REAL_CONST(28214.860371161725 / 8.0),
- REAL_CONST(28232.14226993539 / 8.0),
- REAL_CONST(28249.42681383024 / 8.0),
- REAL_CONST(28266.71400203693 / 8.0),
- REAL_CONST(28284.003833746745 / 8.0),
- REAL_CONST(28301.296308151585 / 8.0),
- REAL_CONST(28318.591424443959 / 8.0),
- REAL_CONST(28335.889181817001 / 8.0),
- REAL_CONST(28353.189579464462 / 8.0),
- REAL_CONST(28370.492616580705 / 8.0),
- REAL_CONST(28387.798292360701 / 8.0),
- REAL_CONST(28405.106606000048 / 8.0),
- REAL_CONST(28422.417556694945 / 8.0),
- REAL_CONST(28439.731143642206 / 8.0),
- REAL_CONST(28457.047366039264 / 8.0),
- REAL_CONST(28474.366223084147 / 8.0),
- REAL_CONST(28491.687713975512 / 8.0),
- REAL_CONST(28509.011837912611 / 8.0),
- REAL_CONST(28526.338594095305 / 8.0),
- REAL_CONST(28543.667981724069 / 8.0),
- REAL_CONST(28560.999999999982 / 8.0),
- REAL_CONST(28578.334648124732 / 8.0),
- REAL_CONST(28595.671925300605 / 8.0),
- REAL_CONST(28613.011830730498 / 8.0),
- REAL_CONST(28630.354363617909 / 8.0),
- REAL_CONST(28647.699523166943 / 8.0),
- REAL_CONST(28665.0473085823 / 8.0),
- REAL_CONST(28682.397719069289 / 8.0),
- REAL_CONST(28699.750753833818 / 8.0),
- REAL_CONST(28717.10641208239 / 8.0),
- REAL_CONST(28734.464693022121 / 8.0),
- REAL_CONST(28751.825595860708 / 8.0),
- REAL_CONST(28769.189119806462 / 8.0),
- REAL_CONST(28786.55526406828 / 8.0),
- REAL_CONST(28803.924027855664 / 8.0),
- REAL_CONST(28821.295410378701 / 8.0),
- REAL_CONST(28838.669410848088 / 8.0),
- REAL_CONST(28856.046028475103 / 8.0),
- REAL_CONST(28873.425262471628 / 8.0),
- REAL_CONST(28890.80711205013 / 8.0),
- REAL_CONST(28908.191576423673 / 8.0),
- REAL_CONST(28925.578654805915 / 8.0),
- REAL_CONST(28942.968346411097 / 8.0),
- REAL_CONST(28960.360650454055 / 8.0),
- REAL_CONST(28977.755566150216 / 8.0),
- REAL_CONST(28995.153092715591 / 8.0),
- REAL_CONST(29012.553229366786 / 8.0),
- REAL_CONST(29029.955975320987 / 8.0),
- REAL_CONST(29047.361329795975 / 8.0),
- REAL_CONST(29064.769292010107 / 8.0),
- REAL_CONST(29082.179861182336 / 8.0),
- REAL_CONST(29099.593036532187 / 8.0),
- REAL_CONST(29117.00881727978 / 8.0),
- REAL_CONST(29134.427202645813 / 8.0),
- REAL_CONST(29151.848191851568 / 8.0),
- REAL_CONST(29169.271784118911 / 8.0),
- REAL_CONST(29186.697978670283 / 8.0),
- REAL_CONST(29204.126774728706 / 8.0),
- REAL_CONST(29221.55817151779 / 8.0),
- REAL_CONST(29238.992168261717 / 8.0),
- REAL_CONST(29256.42876418525 / 8.0),
- REAL_CONST(29273.867958513725 / 8.0),
- REAL_CONST(29291.309750473058 / 8.0),
- REAL_CONST(29308.754139289747 / 8.0),
- REAL_CONST(29326.201124190855 / 8.0),
- REAL_CONST(29343.65070440403 / 8.0),
- REAL_CONST(29361.102879157483 / 8.0),
- REAL_CONST(29378.557647680012 / 8.0),
- REAL_CONST(29396.015009200975 / 8.0),
- REAL_CONST(29413.474962950309 / 8.0),
- REAL_CONST(29430.937508158524 / 8.0),
- REAL_CONST(29448.402644056692 / 8.0),
- REAL_CONST(29465.870369876469 / 8.0),
- REAL_CONST(29483.340684850071 / 8.0),
- REAL_CONST(29500.81358821028 / 8.0),
- REAL_CONST(29518.289079190454 / 8.0),
- REAL_CONST(29535.767157024511 / 8.0),
- REAL_CONST(29553.247820946945 / 8.0),
- REAL_CONST(29570.731070192807 / 8.0),
- REAL_CONST(29588.216903997723 / 8.0),
- REAL_CONST(29605.70532159787 / 8.0),
- REAL_CONST(29623.19632223 / 8.0),
- REAL_CONST(29640.689905131429 / 8.0),
- REAL_CONST(29658.186069540028 / 8.0),
- REAL_CONST(29675.684814694236 / 8.0),
- REAL_CONST(29693.186139833047 / 8.0),
- REAL_CONST(29710.690044196028 / 8.0),
- REAL_CONST(29728.196527023298 / 8.0),
- REAL_CONST(29745.705587555527 / 8.0),
- REAL_CONST(29763.217225033964 / 8.0),
- REAL_CONST(29780.731438700397 / 8.0),
- REAL_CONST(29798.248227797183 / 8.0),
- REAL_CONST(29815.76759156723 / 8.0),
- REAL_CONST(29833.289529254005 / 8.0),
- REAL_CONST(29850.81404010153 / 8.0),
- REAL_CONST(29868.341123354381 / 8.0),
- REAL_CONST(29885.870778257693 / 8.0),
- REAL_CONST(29903.403004057145 / 8.0),
- REAL_CONST(29920.937799998974 / 8.0),
- REAL_CONST(29938.475165329975 / 8.0),
- REAL_CONST(29956.015099297485 / 8.0),
- REAL_CONST(29973.557601149394 / 8.0),
- REAL_CONST(29991.102670134147 / 8.0),
- REAL_CONST(30008.650305500738 / 8.0),
- REAL_CONST(30026.200506498706 / 8.0),
- REAL_CONST(30043.753272378144 / 8.0),
- REAL_CONST(30061.308602389683 / 8.0),
- REAL_CONST(30078.866495784507 / 8.0),
- REAL_CONST(30096.426951814352 / 8.0),
- REAL_CONST(30113.989969731494 / 8.0),
- REAL_CONST(30131.55554878875 / 8.0),
- REAL_CONST(30149.123688239491 / 8.0),
- REAL_CONST(30166.694387337629 / 8.0),
- REAL_CONST(30184.267645337608 / 8.0),
- REAL_CONST(30201.843461494434 / 8.0),
- REAL_CONST(30219.42183506364 / 8.0),
- REAL_CONST(30237.002765301309 / 8.0),
- REAL_CONST(30254.586251464058 / 8.0),
- REAL_CONST(30272.172292809046 / 8.0),
- REAL_CONST(30289.760888593977 / 8.0),
- REAL_CONST(30307.35203807709 / 8.0),
- REAL_CONST(30324.94574051716 / 8.0),
- REAL_CONST(30342.541995173502 / 8.0),
- REAL_CONST(30360.140801305966 / 8.0),
- REAL_CONST(30377.742158174944 / 8.0),
- REAL_CONST(30395.346065041358 / 8.0),
- REAL_CONST(30412.952521166666 / 8.0),
- REAL_CONST(30430.561525812864 / 8.0),
- REAL_CONST(30448.173078242475 / 8.0),
- REAL_CONST(30465.787177718561 / 8.0),
- REAL_CONST(30483.403823504719 / 8.0),
- REAL_CONST(30501.02301486507 / 8.0),
- REAL_CONST(30518.644751064272 / 8.0),
- REAL_CONST(30536.269031367516 / 8.0),
- REAL_CONST(30553.895855040515 / 8.0),
- REAL_CONST(30571.525221349519 / 8.0),
- REAL_CONST(30589.157129561307 / 8.0),
- REAL_CONST(30606.791578943175 / 8.0),
- REAL_CONST(30624.428568762964 / 8.0),
- REAL_CONST(30642.06809828903 / 8.0),
- REAL_CONST(30659.710166790261 / 8.0),
- REAL_CONST(30677.35477353607 / 8.0),
- REAL_CONST(30695.001917796391 / 8.0),
- REAL_CONST(30712.651598841687 / 8.0),
- REAL_CONST(30730.303815942945 / 8.0),
- REAL_CONST(30747.958568371676 / 8.0),
- REAL_CONST(30765.615855399912 / 8.0),
- REAL_CONST(30783.275676300211 / 8.0),
- REAL_CONST(30800.938030345646 / 8.0),
- REAL_CONST(30818.602916809814 / 8.0),
- REAL_CONST(30836.270334966837 / 8.0),
- REAL_CONST(30853.940284091354 / 8.0),
- REAL_CONST(30871.612763458521 / 8.0),
- REAL_CONST(30889.287772344011 / 8.0),
- REAL_CONST(30906.965310024025 / 8.0),
- REAL_CONST(30924.645375775272 / 8.0),
- REAL_CONST(30942.327968874983 / 8.0),
- REAL_CONST(30960.013088600903 / 8.0),
- REAL_CONST(30977.700734231294 / 8.0),
- REAL_CONST(30995.390905044929 / 8.0),
- REAL_CONST(31013.083600321101 / 8.0),
- REAL_CONST(31030.778819339619 / 8.0),
- REAL_CONST(31048.476561380798 / 8.0),
- REAL_CONST(31066.17682572547 / 8.0),
- REAL_CONST(31083.879611654978 / 8.0),
- REAL_CONST(31101.584918451179 / 8.0),
- REAL_CONST(31119.29274539644 / 8.0),
- REAL_CONST(31137.003091773637 / 8.0),
- REAL_CONST(31154.715956866155 / 8.0),
- REAL_CONST(31172.431339957893 / 8.0),
- REAL_CONST(31190.14924033326 / 8.0),
- REAL_CONST(31207.869657277162 / 8.0),
- REAL_CONST(31225.592590075023 / 8.0),
- REAL_CONST(31243.318038012771 / 8.0),
- REAL_CONST(31261.046000376838 / 8.0),
- REAL_CONST(31278.776476454172 / 8.0),
- REAL_CONST(31296.50946553221 / 8.0),
- REAL_CONST(31314.24496689891 / 8.0),
- REAL_CONST(31331.98297984272 / 8.0),
- REAL_CONST(31349.7235036526 / 8.0),
- REAL_CONST(31367.466537618013 / 8.0),
- REAL_CONST(31385.212081028923 / 8.0),
- REAL_CONST(31402.960133175795 / 8.0),
- REAL_CONST(31420.710693349596 / 8.0),
- REAL_CONST(31438.463760841791 / 8.0),
- REAL_CONST(31456.219334944351 / 8.0),
- REAL_CONST(31473.977414949743 / 8.0),
- REAL_CONST(31491.738000150934 / 8.0),
- REAL_CONST(31509.501089841389 / 8.0),
- REAL_CONST(31527.266683315069 / 8.0),
- REAL_CONST(31545.034779866437 / 8.0),
- REAL_CONST(31562.80537879045 / 8.0),
- REAL_CONST(31580.578479382562 / 8.0),
- REAL_CONST(31598.35408093872 / 8.0),
- REAL_CONST(31616.132182755369 / 8.0),
- REAL_CONST(31633.91278412945 / 8.0),
- REAL_CONST(31651.695884358396 / 8.0),
- REAL_CONST(31669.481482740131 / 8.0),
- REAL_CONST(31687.269578573076 / 8.0),
- REAL_CONST(31705.060171156143 / 8.0),
- REAL_CONST(31722.853259788735 / 8.0),
- REAL_CONST(31740.648843770748 / 8.0),
- REAL_CONST(31758.446922402567 / 8.0),
- REAL_CONST(31776.247494985066 / 8.0),
- REAL_CONST(31794.050560819614 / 8.0),
- REAL_CONST(31811.85611920806 / 8.0),
- REAL_CONST(31829.664169452753 / 8.0),
- REAL_CONST(31847.474710856521 / 8.0),
- REAL_CONST(31865.287742722685 / 8.0),
- REAL_CONST(31883.103264355046 / 8.0),
- REAL_CONST(31900.921275057899 / 8.0),
- REAL_CONST(31918.741774136019 / 8.0),
- REAL_CONST(31936.564760894671 / 8.0),
- REAL_CONST(31954.390234639599 / 8.0),
- REAL_CONST(31972.21819467704 / 8.0),
- REAL_CONST(31990.048640313704 / 8.0),
- REAL_CONST(32007.881570856793 / 8.0),
- REAL_CONST(32025.716985613984 / 8.0),
- REAL_CONST(32043.554883893445 / 8.0),
- REAL_CONST(32061.395265003815 / 8.0),
- REAL_CONST(32079.238128254223 / 8.0),
- REAL_CONST(32097.083472954269 / 8.0),
- REAL_CONST(32114.931298414049 / 8.0),
- REAL_CONST(32132.781603944117 / 8.0),
- REAL_CONST(32150.634388855524 / 8.0),
- REAL_CONST(32168.48965245979 / 8.0),
- REAL_CONST(32186.347394068915 / 8.0),
- REAL_CONST(32204.207612995371 / 8.0),
- REAL_CONST(32222.07030855212 / 8.0),
- REAL_CONST(32239.935480052583 / 8.0),
- REAL_CONST(32257.803126810672 / 8.0),
- REAL_CONST(32275.673248140767 / 8.0),
- REAL_CONST(32293.545843357719 / 8.0),
- REAL_CONST(32311.420911776862 / 8.0),
- REAL_CONST(32329.298452713996 / 8.0),
- REAL_CONST(32347.178465485395 / 8.0),
- REAL_CONST(32365.060949407813 / 8.0),
- REAL_CONST(32382.945903798463 / 8.0),
- REAL_CONST(32400.83332797504 / 8.0),
- REAL_CONST(32418.723221255706 / 8.0),
- REAL_CONST(32436.615582959093 / 8.0),
- REAL_CONST(32454.510412404306 / 8.0),
- REAL_CONST(32472.407708910916 / 8.0),
- REAL_CONST(32490.307471798966 / 8.0),
- REAL_CONST(32508.209700388961 / 8.0),
- REAL_CONST(32526.114394001877 / 8.0),
- REAL_CONST(32544.021551959166 / 8.0),
- REAL_CONST(32561.931173582732 / 8.0),
- REAL_CONST(32579.843258194956 / 8.0),
- REAL_CONST(32597.757805118679 / 8.0),
- REAL_CONST(32615.674813677211 / 8.0),
- REAL_CONST(32633.594283194328 / 8.0),
- REAL_CONST(32651.516212994258 / 8.0),
- REAL_CONST(32669.440602401712 / 8.0),
- REAL_CONST(32687.367450741847 / 8.0),
- REAL_CONST(32705.296757340297 / 8.0),
- REAL_CONST(32723.228521523146 / 8.0),
- REAL_CONST(32741.162742616943 / 8.0),
- REAL_CONST(32759.099419948703 / 8.0),
- REAL_CONST(32777.038552845901 / 8.0),
- REAL_CONST(32794.980140636464 / 8.0),
- REAL_CONST(32812.924182648792 / 8.0),
- REAL_CONST(32830.87067821173 / 8.0),
- REAL_CONST(32848.819626654593 / 8.0),
- REAL_CONST(32866.77102730715 / 8.0),
- REAL_CONST(32884.724879499619 / 8.0),
- REAL_CONST(32902.681182562686 / 8.0),
- REAL_CONST(32920.639935827494 / 8.0),
- REAL_CONST(32938.601138625643 / 8.0),
- REAL_CONST(32956.56479028918 / 8.0),
- REAL_CONST(32974.530890150607 / 8.0),
- REAL_CONST(32992.499437542894 / 8.0),
- REAL_CONST(33010.470431799447 / 8.0),
- REAL_CONST(33028.443872254145 / 8.0),
- REAL_CONST(33046.419758241311 / 8.0),
- REAL_CONST(33064.39808909571 / 8.0),
- REAL_CONST(33082.378864152583 / 8.0),
- REAL_CONST(33100.36208274759 / 8.0),
- REAL_CONST(33118.347744216881 / 8.0),
- REAL_CONST(33136.335847897026 / 8.0),
- REAL_CONST(33154.326393125062 / 8.0),
- REAL_CONST(33172.31937923847 / 8.0),
- REAL_CONST(33190.314805575174 / 8.0),
- REAL_CONST(33208.312671473555 / 8.0),
- REAL_CONST(33226.312976272442 / 8.0),
- REAL_CONST(33244.315719311111 / 8.0),
- REAL_CONST(33262.320899929284 / 8.0),
- REAL_CONST(33280.328517467125 / 8.0),
- REAL_CONST(33298.33857126526 / 8.0),
- REAL_CONST(33316.351060664747 / 8.0),
- REAL_CONST(33334.365985007091 / 8.0),
- REAL_CONST(33352.383343634239 / 8.0),
- REAL_CONST(33370.403135888591 / 8.0),
- REAL_CONST(33388.42536111299 / 8.0),
- REAL_CONST(33406.450018650721 / 8.0),
- REAL_CONST(33424.477107845501 / 8.0),
- REAL_CONST(33442.506628041512 / 8.0),
- REAL_CONST(33460.53857858335 / 8.0),
- REAL_CONST(33478.572958816083 / 8.0),
- REAL_CONST(33496.609768085189 / 8.0),
- REAL_CONST(33514.649005736617 / 8.0),
- REAL_CONST(33532.690671116739 / 8.0),
- REAL_CONST(33550.734763572356 / 8.0),
- REAL_CONST(33568.781282450735 / 8.0),
- REAL_CONST(33586.830227099563 / 8.0),
- REAL_CONST(33604.881596866973 / 8.0),
- REAL_CONST(33622.935391101528 / 8.0),
- REAL_CONST(33640.991609152239 / 8.0),
- REAL_CONST(33659.050250368542 / 8.0),
- REAL_CONST(33677.111314100322 / 8.0),
- REAL_CONST(33695.174799697881 / 8.0),
- REAL_CONST(33713.240706511984 / 8.0),
- REAL_CONST(33731.309033893805 / 8.0),
- REAL_CONST(33749.37978119497 / 8.0),
- REAL_CONST(33767.452947767531 / 8.0),
- REAL_CONST(33785.528532963974 / 8.0),
- REAL_CONST(33803.606536137209 / 8.0),
- REAL_CONST(33821.686956640602 / 8.0),
- REAL_CONST(33839.769793827938 / 8.0),
- REAL_CONST(33857.855047053425 / 8.0),
- REAL_CONST(33875.942715671707 / 8.0),
- REAL_CONST(33894.032799037872 / 8.0),
- REAL_CONST(33912.125296507431 / 8.0),
- REAL_CONST(33930.220207436316 / 8.0),
- REAL_CONST(33948.317531180888 / 8.0),
- REAL_CONST(33966.417267097961 / 8.0),
- REAL_CONST(33984.519414544746 / 8.0),
- REAL_CONST(34002.623972878901 / 8.0),
- REAL_CONST(34020.730941458511 / 8.0),
- REAL_CONST(34038.840319642077 / 8.0),
- REAL_CONST(34056.952106788536 / 8.0),
- REAL_CONST(34075.066302257255 / 8.0),
- REAL_CONST(34093.182905408015 / 8.0),
- REAL_CONST(34111.301915601027 / 8.0),
- REAL_CONST(34129.42333219693 / 8.0),
- REAL_CONST(34147.547154556785 / 8.0),
- REAL_CONST(34165.673382042078 / 8.0),
- REAL_CONST(34183.80201401472 / 8.0),
- REAL_CONST(34201.933049837033 / 8.0),
- REAL_CONST(34220.06648887178 / 8.0),
- REAL_CONST(34238.202330482141 / 8.0),
- REAL_CONST(34256.340574031703 / 8.0),
- REAL_CONST(34274.481218884495 / 8.0),
- REAL_CONST(34292.624264404949 / 8.0),
- REAL_CONST(34310.769709957938 / 8.0),
- REAL_CONST(34328.91755490873 / 8.0),
- REAL_CONST(34347.067798623029 / 8.0),
- REAL_CONST(34365.220440466954 / 8.0),
- REAL_CONST(34383.375479807051 / 8.0),
- REAL_CONST(34401.532916010263 / 8.0),
- REAL_CONST(34419.692748443973 / 8.0),
- REAL_CONST(34437.854976475966 / 8.0),
- REAL_CONST(34456.01959947445 / 8.0),
- REAL_CONST(34474.18661680806 / 8.0),
- REAL_CONST(34492.356027845817 / 8.0),
- REAL_CONST(34510.527831957188 / 8.0),
- REAL_CONST(34528.702028512052 / 8.0),
- REAL_CONST(34546.878616880676 / 8.0),
- REAL_CONST(34565.05759643377 / 8.0),
- REAL_CONST(34583.238966542449 / 8.0),
- REAL_CONST(34601.422726578232 / 8.0),
- REAL_CONST(34619.608875913065 / 8.0),
- REAL_CONST(34637.797413919296 / 8.0),
- REAL_CONST(34655.988339969692 / 8.0),
- REAL_CONST(34674.181653437423 / 8.0),
- REAL_CONST(34692.37735369608 / 8.0),
- REAL_CONST(34710.575440119668 / 8.0),
- REAL_CONST(34728.775912082579 / 8.0),
- REAL_CONST(34746.978768959649 / 8.0),
- REAL_CONST(34765.184010126082 / 8.0),
- REAL_CONST(34783.391634957537 / 8.0),
- REAL_CONST(34801.60164283005 / 8.0),
- REAL_CONST(34819.814033120063 / 8.0),
- REAL_CONST(34838.028805204456 / 8.0),
- REAL_CONST(34856.24595846048 / 8.0),
- REAL_CONST(34874.465492265823 / 8.0),
- REAL_CONST(34892.687405998557 / 8.0),
- REAL_CONST(34910.911699037177 / 8.0),
- REAL_CONST(34929.138370760564 / 8.0),
- REAL_CONST(34947.367420548027 / 8.0),
- REAL_CONST(34965.598847779271 / 8.0),
- REAL_CONST(34983.832651834389 / 8.0),
- REAL_CONST(35002.068832093908 / 8.0),
- REAL_CONST(35020.307387938738 / 8.0),
- REAL_CONST(35038.548318750189 / 8.0),
- REAL_CONST(35056.79162390998 / 8.0),
- REAL_CONST(35075.03730280025 / 8.0),
- REAL_CONST(35093.285354803513 / 8.0),
- REAL_CONST(35111.535779302685 / 8.0),
- REAL_CONST(35129.788575681116 / 8.0),
- REAL_CONST(35148.043743322516 / 8.0),
- REAL_CONST(35166.301281611013 / 8.0),
- REAL_CONST(35184.561189931141 / 8.0),
- REAL_CONST(35202.823467667826 / 8.0),
- REAL_CONST(35221.088114206388 / 8.0),
- REAL_CONST(35239.355128932555 / 8.0),
- REAL_CONST(35257.624511232447 / 8.0),
- REAL_CONST(35275.896260492584 / 8.0),
- REAL_CONST(35294.170376099886 / 8.0),
- REAL_CONST(35312.446857441668 / 8.0),
- REAL_CONST(35330.725703905628 / 8.0),
- REAL_CONST(35349.006914879887 / 8.0),
- REAL_CONST(35367.290489752944 / 8.0),
- REAL_CONST(35385.576427913686 / 8.0),
- REAL_CONST(35403.864728751418 / 8.0),
- REAL_CONST(35422.155391655811 / 8.0),
- REAL_CONST(35440.448416016967 / 8.0),
- REAL_CONST(35458.743801225341 / 8.0),
- REAL_CONST(35477.041546671804 / 8.0),
- REAL_CONST(35495.341651747622 / 8.0),
- REAL_CONST(35513.644115844436 / 8.0),
- REAL_CONST(35531.948938354304 / 8.0),
- REAL_CONST(35550.256118669655 / 8.0),
- REAL_CONST(35568.565656183309 / 8.0),
- REAL_CONST(35586.877550288496 / 8.0),
- REAL_CONST(35605.191800378816 / 8.0),
- REAL_CONST(35623.508405848268 / 8.0),
- REAL_CONST(35641.827366091238 / 8.0),
- REAL_CONST(35660.148680502505 / 8.0),
- REAL_CONST(35678.472348477233 / 8.0),
- REAL_CONST(35696.798369410979 / 8.0),
- REAL_CONST(35715.126742699678 / 8.0),
- REAL_CONST(35733.457467739659 / 8.0),
- REAL_CONST(35751.790543927644 / 8.0),
- REAL_CONST(35770.125970660738 / 8.0),
- REAL_CONST(35788.46374733642 / 8.0),
- REAL_CONST(35806.803873352568 / 8.0),
- REAL_CONST(35825.146348107453 / 8.0),
- REAL_CONST(35843.49117099971 / 8.0),
- REAL_CONST(35861.838341428367 / 8.0),
- REAL_CONST(35880.187858792851 / 8.0),
- REAL_CONST(35898.539722492955 / 8.0),
- REAL_CONST(35916.893931928862 / 8.0),
- REAL_CONST(35935.250486501129 / 8.0),
- REAL_CONST(35953.609385610718 / 8.0),
- REAL_CONST(35971.970628658957 / 8.0),
- REAL_CONST(35990.334215047558 / 8.0),
- REAL_CONST(36008.700144178612 / 8.0),
- REAL_CONST(36027.068415454596 / 8.0),
- REAL_CONST(36045.439028278372 / 8.0),
- REAL_CONST(36063.811982053165 / 8.0),
- REAL_CONST(36082.187276182609 / 8.0),
- REAL_CONST(36100.564910070694 / 8.0),
- REAL_CONST(36118.944883121789 / 8.0),
- REAL_CONST(36137.327194740654 / 8.0),
- REAL_CONST(36155.711844332429 / 8.0),
- REAL_CONST(36174.098831302617 / 8.0),
- REAL_CONST(36192.488155057115 / 8.0),
- REAL_CONST(36210.87981500219 / 8.0),
- REAL_CONST(36229.273810544473 / 8.0),
- REAL_CONST(36247.670141091003 / 8.0),
- REAL_CONST(36266.068806049167 / 8.0),
- REAL_CONST(36284.469804826738 / 8.0),
- REAL_CONST(36302.873136831862 / 8.0),
- REAL_CONST(36321.278801473069 / 8.0),
- REAL_CONST(36339.686798159251 / 8.0),
- REAL_CONST(36358.097126299683 / 8.0),
- REAL_CONST(36376.509785304013 / 8.0),
- REAL_CONST(36394.924774582258 / 8.0),
- REAL_CONST(36413.342093544816 / 8.0),
- REAL_CONST(36431.761741602444 / 8.0),
- REAL_CONST(36450.183718166292 / 8.0),
- REAL_CONST(36468.608022647859 / 8.0),
- REAL_CONST(36487.034654459028 / 8.0),
- REAL_CONST(36505.463613012063 / 8.0),
- REAL_CONST(36523.894897719583 / 8.0),
- REAL_CONST(36542.328507994578 / 8.0),
- REAL_CONST(36560.764443250409 / 8.0),
- REAL_CONST(36579.202702900831 / 8.0),
- REAL_CONST(36597.643286359926 / 8.0),
- REAL_CONST(36616.086193042182 / 8.0),
- REAL_CONST(36634.531422362437 / 8.0),
- REAL_CONST(36652.978973735895 / 8.0),
- REAL_CONST(36671.428846578143 / 8.0),
- REAL_CONST(36689.881040305125 / 8.0),
- REAL_CONST(36708.335554333149 / 8.0),
- REAL_CONST(36726.792388078902 / 8.0),
- REAL_CONST(36745.251540959427 / 8.0),
- REAL_CONST(36763.713012392138 / 8.0),
- REAL_CONST(36782.176801794812 / 8.0),
- REAL_CONST(36800.642908585593 / 8.0),
- REAL_CONST(36819.111332182983 / 8.0),
- REAL_CONST(36837.582072005869 / 8.0),
- REAL_CONST(36856.055127473483 / 8.0),
- REAL_CONST(36874.530498005421 / 8.0),
- REAL_CONST(36893.008183021651 / 8.0),
- REAL_CONST(36911.488181942506 / 8.0),
- REAL_CONST(36929.970494188674 / 8.0),
- REAL_CONST(36948.455119181206 / 8.0),
- REAL_CONST(36966.942056341519 / 8.0),
- REAL_CONST(36985.431305091392 / 8.0),
- REAL_CONST(37003.922864852961 / 8.0),
- REAL_CONST(37022.416735048733 / 8.0),
- REAL_CONST(37040.912915101559 / 8.0),
- REAL_CONST(37059.411404434657 / 8.0),
- REAL_CONST(37077.91220247162 / 8.0),
- REAL_CONST(37096.415308636388 / 8.0),
- REAL_CONST(37114.920722353243 / 8.0),
- REAL_CONST(37133.428443046862 / 8.0),
- REAL_CONST(37151.938470142253 / 8.0),
- REAL_CONST(37170.450803064785 / 8.0),
- REAL_CONST(37188.965441240209 / 8.0),
- REAL_CONST(37207.482384094597 / 8.0),
- REAL_CONST(37226.001631054402 / 8.0),
- REAL_CONST(37244.523181546429 / 8.0),
- REAL_CONST(37263.047034997842 / 8.0),
- REAL_CONST(37281.573190836149 / 8.0),
- REAL_CONST(37300.101648489224 / 8.0),
- REAL_CONST(37318.632407385296 / 8.0),
- REAL_CONST(37337.165466952945 / 8.0),
- REAL_CONST(37355.700826621112 / 8.0),
- REAL_CONST(37374.238485819085 / 8.0),
- REAL_CONST(37392.778443976509 / 8.0),
- REAL_CONST(37411.320700523385 / 8.0),
- REAL_CONST(37429.865254890057 / 8.0),
- REAL_CONST(37448.412106507232 / 8.0),
- REAL_CONST(37466.961254805974 / 8.0),
- REAL_CONST(37485.512699217681 / 8.0),
- REAL_CONST(37504.066439174116 / 8.0),
- REAL_CONST(37522.622474107404 / 8.0),
- REAL_CONST(37541.180803449992 / 8.0),
- REAL_CONST(37559.741426634704 / 8.0),
- REAL_CONST(37578.304343094693 / 8.0),
- REAL_CONST(37596.869552263488 / 8.0),
- REAL_CONST(37615.43705357494 / 8.0),
- REAL_CONST(37634.006846463279 / 8.0),
- REAL_CONST(37652.578930363044 / 8.0),
- REAL_CONST(37671.153304709165 / 8.0),
- REAL_CONST(37689.729968936896 / 8.0),
- REAL_CONST(37708.308922481847 / 8.0),
- REAL_CONST(37726.890164779965 / 8.0),
- REAL_CONST(37745.473695267559 / 8.0),
- REAL_CONST(37764.059513381275 / 8.0),
- REAL_CONST(37782.647618558112 / 8.0),
- REAL_CONST(37801.238010235415 / 8.0),
- REAL_CONST(37819.830687850859 / 8.0),
- REAL_CONST(37838.425650842495 / 8.0),
- REAL_CONST(37857.022898648691 / 8.0),
- REAL_CONST(37875.622430708172 / 8.0),
- REAL_CONST(37894.224246460013 / 8.0),
- REAL_CONST(37912.828345343616 / 8.0),
- REAL_CONST(37931.434726798747 / 8.0),
- REAL_CONST(37950.043390265506 / 8.0),
- REAL_CONST(37968.654335184328 / 8.0),
- REAL_CONST(37987.267560995999 / 8.0),
- REAL_CONST(38005.883067141665 / 8.0),
- REAL_CONST(38024.500853062775 / 8.0),
- REAL_CONST(38043.120918201159 / 8.0),
- REAL_CONST(38061.743261998963 / 8.0),
- REAL_CONST(38080.367883898682 / 8.0),
- REAL_CONST(38098.994783343158 / 8.0),
- REAL_CONST(38117.623959775563 / 8.0),
- REAL_CONST(38136.255412639417 / 8.0),
- REAL_CONST(38154.889141378575 / 8.0),
- REAL_CONST(38173.525145437234 / 8.0),
- REAL_CONST(38192.163424259939 / 8.0),
- REAL_CONST(38210.803977291551 / 8.0),
- REAL_CONST(38229.446803977284 / 8.0),
- REAL_CONST(38248.091903762703 / 8.0),
- REAL_CONST(38266.739276093685 / 8.0),
- REAL_CONST(38285.388920416466 / 8.0),
- REAL_CONST(38304.040836177606 / 8.0),
- REAL_CONST(38322.695022824002 / 8.0),
- REAL_CONST(38341.351479802899 / 8.0),
- REAL_CONST(38360.010206561863 / 8.0),
- REAL_CONST(38378.671202548816 / 8.0),
- REAL_CONST(38397.334467211993 / 8.0),
- REAL_CONST(38415.999999999978 / 8.0),
- REAL_CONST(38434.667800361683 / 8.0),
- REAL_CONST(38453.33786774637 / 8.0),
- REAL_CONST(38472.010201603611 / 8.0),
- REAL_CONST(38490.684801383337 / 8.0),
- REAL_CONST(38509.361666535784 / 8.0),
- REAL_CONST(38528.040796511552 / 8.0),
- REAL_CONST(38546.722190761553 / 8.0),
- REAL_CONST(38565.405848737035 / 8.0),
- REAL_CONST(38584.091769889594 / 8.0),
- REAL_CONST(38602.779953671132 / 8.0),
- REAL_CONST(38621.470399533908 / 8.0),
- REAL_CONST(38640.163106930493 / 8.0),
- REAL_CONST(38658.858075313794 / 8.0),
- REAL_CONST(38677.555304137059 / 8.0),
- REAL_CONST(38696.254792853862 / 8.0),
- REAL_CONST(38714.956540918094 / 8.0),
- REAL_CONST(38733.660547783991 / 8.0),
- REAL_CONST(38752.366812906112 / 8.0),
- REAL_CONST(38771.075335739348 / 8.0),
- REAL_CONST(38789.78611573892 / 8.0),
- REAL_CONST(38808.499152360368 / 8.0),
- REAL_CONST(38827.214445059573 / 8.0),
- REAL_CONST(38845.931993292739 / 8.0),
- REAL_CONST(38864.651796516388 / 8.0),
- REAL_CONST(38883.373854187383 / 8.0),
- REAL_CONST(38902.098165762916 / 8.0),
- REAL_CONST(38920.824730700486 / 8.0),
- REAL_CONST(38939.553548457938 / 8.0),
- REAL_CONST(38958.284618493431 / 8.0),
- REAL_CONST(38977.017940265461 / 8.0),
- REAL_CONST(38995.753513232834 / 8.0),
- REAL_CONST(39014.491336854699 / 8.0),
- REAL_CONST(39033.231410590517 / 8.0),
- REAL_CONST(39051.973733900079 / 8.0),
- REAL_CONST(39070.718306243485 / 8.0),
- REAL_CONST(39089.465127081188 / 8.0),
- REAL_CONST(39108.214195873945 / 8.0),
- REAL_CONST(39126.965512082832 / 8.0),
- REAL_CONST(39145.719075169261 / 8.0),
- REAL_CONST(39164.474884594965 / 8.0),
- REAL_CONST(39183.232939821988 / 8.0),
- REAL_CONST(39201.99324031271 / 8.0),
- REAL_CONST(39220.755785529815 / 8.0),
- REAL_CONST(39239.52057493633 / 8.0),
- REAL_CONST(39258.287607995589 / 8.0),
- REAL_CONST(39277.056884171245 / 8.0),
- REAL_CONST(39295.828402927284 / 8.0),
- REAL_CONST(39314.602163728006 / 8.0),
- REAL_CONST(39333.378166038019 / 8.0),
- REAL_CONST(39352.15640932227 / 8.0),
- REAL_CONST(39370.936893046004 / 8.0),
- REAL_CONST(39389.719616674811 / 8.0),
- REAL_CONST(39408.504579674584 / 8.0),
- REAL_CONST(39427.291781511522 / 8.0),
- REAL_CONST(39446.081221652174 / 8.0),
- REAL_CONST(39464.872899563372 / 8.0),
- REAL_CONST(39483.666814712291 / 8.0),
- REAL_CONST(39502.462966566411 / 8.0),
- REAL_CONST(39521.261354593538 / 8.0),
- REAL_CONST(39540.06197826178 / 8.0),
- REAL_CONST(39558.864837039568 / 8.0),
- REAL_CONST(39577.669930395656 / 8.0),
- REAL_CONST(39596.47725779911 / 8.0),
- REAL_CONST(39615.286818719302 / 8.0),
- REAL_CONST(39634.098612625923 / 8.0),
- REAL_CONST(39652.912638988993 / 8.0),
- REAL_CONST(39671.728897278823 / 8.0),
- REAL_CONST(39690.547386966064 / 8.0),
- REAL_CONST(39709.368107521652 / 8.0),
- REAL_CONST(39728.191058416858 / 8.0),
- REAL_CONST(39747.016239123259 / 8.0),
- REAL_CONST(39765.84364911275 / 8.0),
- REAL_CONST(39784.673287857528 / 8.0),
- REAL_CONST(39803.505154830105 / 8.0),
- REAL_CONST(39822.339249503319 / 8.0),
- REAL_CONST(39841.175571350293 / 8.0),
- REAL_CONST(39860.014119844491 / 8.0),
- REAL_CONST(39878.854894459677 / 8.0),
- REAL_CONST(39897.697894669909 / 8.0),
- REAL_CONST(39916.54311994958 / 8.0),
- REAL_CONST(39935.390569773372 / 8.0),
- REAL_CONST(39954.240243616303 / 8.0),
- REAL_CONST(39973.092140953675 / 8.0),
- REAL_CONST(39991.946261261117 / 8.0),
- REAL_CONST(40010.802604014549 / 8.0),
- REAL_CONST(40029.661168690225 / 8.0),
- REAL_CONST(40048.521954764678 / 8.0),
- REAL_CONST(40067.384961714779 / 8.0),
- REAL_CONST(40086.250189017679 / 8.0),
- REAL_CONST(40105.117636150855 / 8.0),
- REAL_CONST(40123.98730259209 / 8.0),
- REAL_CONST(40142.859187819471 / 8.0),
- REAL_CONST(40161.733291311379 / 8.0),
- REAL_CONST(40180.609612546526 / 8.0),
- REAL_CONST(40199.488151003912 / 8.0),
- REAL_CONST(40218.368906162854 / 8.0),
- REAL_CONST(40237.25187750296 / 8.0),
- REAL_CONST(40256.137064504153 / 8.0),
- REAL_CONST(40275.024466646668 / 8.0),
- REAL_CONST(40293.914083411029 / 8.0),
- REAL_CONST(40312.805914278084 / 8.0),
- REAL_CONST(40331.699958728961 / 8.0),
- REAL_CONST(40350.596216245103 / 8.0),
- REAL_CONST(40369.494686308273 / 8.0),
- REAL_CONST(40388.39536840051 / 8.0),
- REAL_CONST(40407.298262004173 / 8.0),
- REAL_CONST(40426.20336660192 / 8.0),
- REAL_CONST(40445.110681676706 / 8.0),
- REAL_CONST(40464.020206711793 / 8.0),
- REAL_CONST(40482.931941190756 / 8.0),
- REAL_CONST(40501.845884597446 / 8.0),
- REAL_CONST(40520.762036416032 / 8.0),
- REAL_CONST(40539.680396130985 / 8.0),
- REAL_CONST(40558.600963227072 / 8.0),
- REAL_CONST(40577.523737189367 / 8.0),
- REAL_CONST(40596.448717503234 / 8.0),
- REAL_CONST(40615.375903654342 / 8.0),
- REAL_CONST(40634.305295128659 / 8.0),
- REAL_CONST(40653.236891412453 / 8.0),
- REAL_CONST(40672.170691992294 / 8.0),
- REAL_CONST(40691.106696355047 / 8.0),
- REAL_CONST(40710.044903987873 / 8.0),
- REAL_CONST(40728.985314378238 / 8.0),
- REAL_CONST(40747.927927013901 / 8.0),
- REAL_CONST(40766.872741382918 / 8.0),
- REAL_CONST(40785.819756973651 / 8.0),
- REAL_CONST(40804.768973274746 / 8.0),
- REAL_CONST(40823.720389775161 / 8.0),
- REAL_CONST(40842.674005964131 / 8.0),
- REAL_CONST(40861.629821331211 / 8.0),
- REAL_CONST(40880.587835366234 / 8.0),
- REAL_CONST(40899.548047559321 / 8.0),
- REAL_CONST(40918.510457400931 / 8.0),
- REAL_CONST(40937.475064381761 / 8.0),
- REAL_CONST(40956.441867992849 / 8.0),
- REAL_CONST(40975.410867725499 / 8.0),
- REAL_CONST(40994.382063071331 / 8.0),
- REAL_CONST(41013.355453522236 / 8.0),
- REAL_CONST(41032.331038570417 / 8.0),
- REAL_CONST(41051.308817708363 / 8.0),
- REAL_CONST(41070.288790428858 / 8.0),
- REAL_CONST(41089.270956224987 / 8.0),
- REAL_CONST(41108.255314590111 / 8.0),
- REAL_CONST(41127.241865017888 / 8.0),
- REAL_CONST(41146.23060700229 / 8.0),
- REAL_CONST(41165.221540037543 / 8.0),
- REAL_CONST(41184.214663618193 / 8.0),
- REAL_CONST(41203.209977239079 / 8.0),
- REAL_CONST(41222.207480395307 / 8.0),
- REAL_CONST(41241.207172582297 / 8.0),
- REAL_CONST(41260.209053295752 / 8.0),
- REAL_CONST(41279.213122031659 / 8.0),
- REAL_CONST(41298.219378286303 / 8.0),
- REAL_CONST(41317.227821556255 / 8.0),
- REAL_CONST(41336.23845133838 / 8.0),
- REAL_CONST(41355.251267129832 / 8.0),
- REAL_CONST(41374.266268428037 / 8.0),
- REAL_CONST(41393.283454730743 / 8.0),
- REAL_CONST(41412.302825535953 / 8.0),
- REAL_CONST(41431.324380341983 / 8.0),
- REAL_CONST(41450.348118647416 / 8.0),
- REAL_CONST(41469.374039951144 / 8.0),
- REAL_CONST(41488.402143752326 / 8.0),
- REAL_CONST(41507.432429550427 / 8.0),
- REAL_CONST(41526.464896845187 / 8.0),
- REAL_CONST(41545.499545136627 / 8.0),
- REAL_CONST(41564.536373925075 / 8.0),
- REAL_CONST(41583.575382711126 / 8.0),
- REAL_CONST(41602.616570995662 / 8.0),
- REAL_CONST(41621.659938279874 / 8.0),
- REAL_CONST(41640.705484065205 / 8.0),
- REAL_CONST(41659.753207853406 / 8.0),
- REAL_CONST(41678.803109146495 / 8.0),
- REAL_CONST(41697.855187446803 / 8.0),
- REAL_CONST(41716.909442256911 / 8.0),
- REAL_CONST(41735.965873079709 / 8.0),
- REAL_CONST(41755.02447941836 / 8.0),
- REAL_CONST(41774.085260776315 / 8.0),
- REAL_CONST(41793.148216657297 / 8.0),
- REAL_CONST(41812.213346565331 / 8.0),
- REAL_CONST(41831.280650004708 / 8.0),
- REAL_CONST(41850.350126480014 / 8.0),
- REAL_CONST(41869.421775496106 / 8.0),
- REAL_CONST(41888.495596558132 / 8.0),
- REAL_CONST(41907.571589171515 / 8.0),
- REAL_CONST(41926.649752841957 / 8.0),
- REAL_CONST(41945.730087075463 / 8.0),
- REAL_CONST(41964.812591378286 / 8.0),
- REAL_CONST(41983.897265256979 / 8.0),
- REAL_CONST(42002.984108218378 / 8.0),
- REAL_CONST(42022.073119769593 / 8.0),
- REAL_CONST(42041.164299418015 / 8.0),
- REAL_CONST(42060.257646671307 / 8.0),
- REAL_CONST(42079.353161037419 / 8.0),
- REAL_CONST(42098.450842024591 / 8.0),
- REAL_CONST(42117.550689141324 / 8.0),
- REAL_CONST(42136.652701896404 / 8.0),
- REAL_CONST(42155.756879798893 / 8.0),
- REAL_CONST(42174.863222358137 / 8.0),
- REAL_CONST(42193.971729083758 / 8.0),
- REAL_CONST(42213.082399485655 / 8.0),
- REAL_CONST(42232.195233074002 / 8.0),
- REAL_CONST(42251.310229359246 / 8.0),
- REAL_CONST(42270.427387852127 / 8.0),
- REAL_CONST(42289.546708063644 / 8.0),
- REAL_CONST(42308.668189505079 / 8.0),
- REAL_CONST(42327.791831687995 / 8.0),
- REAL_CONST(42346.917634124227 / 8.0),
- REAL_CONST(42366.045596325886 / 8.0),
- REAL_CONST(42385.175717805352 / 8.0),
- REAL_CONST(42404.307998075295 / 8.0),
- REAL_CONST(42423.442436648642 / 8.0),
- REAL_CONST(42442.579033038608 / 8.0),
- REAL_CONST(42461.717786758672 / 8.0),
- REAL_CONST(42480.858697322597 / 8.0),
- REAL_CONST(42500.001764244422 / 8.0),
- REAL_CONST(42519.146987038446 / 8.0),
- REAL_CONST(42538.294365219248 / 8.0),
- REAL_CONST(42557.443898301688 / 8.0),
- REAL_CONST(42576.595585800882 / 8.0),
- REAL_CONST(42595.749427232236 / 8.0),
- REAL_CONST(42614.90542211142 / 8.0),
- REAL_CONST(42634.063569954378 / 8.0),
- REAL_CONST(42653.223870277317 / 8.0),
- REAL_CONST(42672.386322596729 / 8.0),
- REAL_CONST(42691.55092642938 / 8.0),
- REAL_CONST(42710.717681292292 / 8.0),
- REAL_CONST(42729.886586702756 / 8.0),
- REAL_CONST(42749.057642178363 / 8.0),
- REAL_CONST(42768.23084723694 / 8.0),
- REAL_CONST(42787.406201396603 / 8.0),
- REAL_CONST(42806.58370417574 / 8.0),
- REAL_CONST(42825.76335509299 / 8.0),
- REAL_CONST(42844.945153667286 / 8.0),
- REAL_CONST(42864.129099417805 / 8.0),
- REAL_CONST(42883.315191864014 / 8.0),
- REAL_CONST(42902.503430525649 / 8.0),
- REAL_CONST(42921.693814922692 / 8.0),
- REAL_CONST(42940.88634457541 / 8.0),
- REAL_CONST(42960.081019004348 / 8.0),
- REAL_CONST(42979.277837730297 / 8.0),
- REAL_CONST(42998.476800274322 / 8.0),
- REAL_CONST(43017.677906157769 / 8.0),
- REAL_CONST(43036.881154902228 / 8.0),
- REAL_CONST(43056.086546029583 / 8.0),
- REAL_CONST(43075.294079061961 / 8.0),
- REAL_CONST(43094.503753521763 / 8.0),
- REAL_CONST(43113.715568931671 / 8.0),
- REAL_CONST(43132.929524814601 / 8.0),
- REAL_CONST(43152.145620693766 / 8.0),
- REAL_CONST(43171.363856092619 / 8.0),
- REAL_CONST(43190.584230534907 / 8.0),
- REAL_CONST(43209.806743544621 / 8.0),
- REAL_CONST(43229.031394646016 / 8.0),
- REAL_CONST(43248.258183363621 / 8.0),
- REAL_CONST(43267.487109222224 / 8.0),
- REAL_CONST(43286.718171746885 / 8.0),
- REAL_CONST(43305.951370462906 / 8.0),
- REAL_CONST(43325.186704895881 / 8.0),
- REAL_CONST(43344.42417457165 / 8.0),
- REAL_CONST(43363.663779016322 / 8.0),
- REAL_CONST(43382.905517756262 / 8.0),
- REAL_CONST(43402.149390318104 / 8.0),
- REAL_CONST(43421.395396228749 / 8.0),
- REAL_CONST(43440.643535015348 / 8.0),
- REAL_CONST(43459.89380620532 / 8.0),
- REAL_CONST(43479.146209326354 / 8.0),
- REAL_CONST(43498.400743906379 / 8.0),
- REAL_CONST(43517.657409473606 / 8.0),
- REAL_CONST(43536.916205556496 / 8.0),
- REAL_CONST(43556.177131683784 / 8.0),
- REAL_CONST(43575.44018738444 / 8.0),
- REAL_CONST(43594.705372187724 / 8.0),
- REAL_CONST(43613.972685623135 / 8.0),
- REAL_CONST(43633.242127220445 / 8.0),
- REAL_CONST(43652.513696509668 / 8.0),
- REAL_CONST(43671.787393021099 / 8.0),
- REAL_CONST(43691.063216285271 / 8.0),
- REAL_CONST(43710.341165833001 / 8.0),
- REAL_CONST(43729.621241195346 / 8.0),
- REAL_CONST(43748.903441903625 / 8.0),
- REAL_CONST(43768.187767489413 / 8.0),
- REAL_CONST(43787.474217484552 / 8.0),
- REAL_CONST(43806.762791421126 / 8.0),
- REAL_CONST(43826.053488831501 / 8.0),
- REAL_CONST(43845.346309248278 / 8.0),
- REAL_CONST(43864.641252204325 / 8.0),
- REAL_CONST(43883.938317232765 / 8.0),
- REAL_CONST(43903.237503866971 / 8.0),
- REAL_CONST(43922.538811640596 / 8.0),
- REAL_CONST(43941.842240087513 / 8.0),
- REAL_CONST(43961.147788741881 / 8.0),
- REAL_CONST(43980.455457138101 / 8.0),
- REAL_CONST(43999.765244810835 / 8.0),
- REAL_CONST(44019.077151295001 / 8.0),
- REAL_CONST(44038.391176125755 / 8.0),
- REAL_CONST(44057.70731883854 / 8.0),
- REAL_CONST(44077.02557896902 / 8.0),
- REAL_CONST(44096.345956053141 / 8.0),
- REAL_CONST(44115.668449627083 / 8.0),
- REAL_CONST(44134.993059227287 / 8.0),
- REAL_CONST(44154.319784390456 / 8.0),
- REAL_CONST(44173.648624653535 / 8.0),
- REAL_CONST(44192.979579553728 / 8.0),
- REAL_CONST(44212.312648628489 / 8.0),
- REAL_CONST(44231.647831415532 / 8.0),
- REAL_CONST(44250.985127452805 / 8.0),
- REAL_CONST(44270.324536278538 / 8.0),
- REAL_CONST(44289.666057431183 / 8.0),
- REAL_CONST(44309.009690449464 / 8.0),
- REAL_CONST(44328.355434872348 / 8.0),
- REAL_CONST(44347.703290239064 / 8.0),
- REAL_CONST(44367.053256089079 / 8.0),
- REAL_CONST(44386.405331962109 / 8.0),
- REAL_CONST(44405.759517398139 / 8.0),
- REAL_CONST(44425.115811937387 / 8.0),
- REAL_CONST(44444.474215120332 / 8.0),
- REAL_CONST(44463.834726487694 / 8.0),
- REAL_CONST(44483.197345580462 / 8.0),
- REAL_CONST(44502.562071939843 / 8.0),
- REAL_CONST(44521.928905107328 / 8.0),
- REAL_CONST(44541.297844624634 / 8.0),
- REAL_CONST(44560.668890033732 / 8.0),
- REAL_CONST(44580.042040876848 / 8.0),
- REAL_CONST(44599.417296696454 / 8.0),
- REAL_CONST(44618.794657035272 / 8.0),
- REAL_CONST(44638.174121436256 / 8.0),
- REAL_CONST(44657.555689442641 / 8.0),
- REAL_CONST(44676.939360597877 / 8.0),
- REAL_CONST(44696.325134445673 / 8.0),
- REAL_CONST(44715.713010530002 / 8.0),
- REAL_CONST(44735.102988395054 / 8.0),
- REAL_CONST(44754.495067585296 / 8.0),
- REAL_CONST(44773.88924764542 / 8.0),
- REAL_CONST(44793.285528120374 / 8.0),
- REAL_CONST(44812.683908555344 / 8.0),
- REAL_CONST(44832.084388495779 / 8.0),
- REAL_CONST(44851.486967487363 / 8.0),
- REAL_CONST(44870.891645076015 / 8.0),
- REAL_CONST(44890.298420807922 / 8.0),
- REAL_CONST(44909.707294229491 / 8.0),
- REAL_CONST(44929.118264887409 / 8.0),
- REAL_CONST(44948.531332328566 / 8.0),
- REAL_CONST(44967.946496100136 / 8.0),
- REAL_CONST(44987.363755749502 / 8.0),
- REAL_CONST(45006.783110824319 / 8.0),
- REAL_CONST(45026.204560872473 / 8.0),
- REAL_CONST(45045.628105442098 / 8.0),
- REAL_CONST(45065.053744081561 / 8.0),
- REAL_CONST(45084.48147633949 / 8.0),
- REAL_CONST(45103.911301764747 / 8.0),
- REAL_CONST(45123.343219906426 / 8.0),
- REAL_CONST(45142.777230313885 / 8.0),
- REAL_CONST(45162.21333253671 / 8.0),
- REAL_CONST(45181.651526124733 / 8.0),
- REAL_CONST(45201.091810628037 / 8.0),
- REAL_CONST(45220.534185596924 / 8.0),
- REAL_CONST(45239.978650581965 / 8.0),
- REAL_CONST(45259.425205133957 / 8.0),
- REAL_CONST(45278.873848803938 / 8.0),
- REAL_CONST(45298.324581143192 / 8.0),
- REAL_CONST(45317.777401703235 / 8.0),
- REAL_CONST(45337.232310035848 / 8.0),
- REAL_CONST(45356.68930569302 / 8.0),
- REAL_CONST(45376.148388226997 / 8.0),
- REAL_CONST(45395.60955719027 / 8.0),
- REAL_CONST(45415.072812135557 / 8.0),
- REAL_CONST(45434.538152615823 / 8.0),
- REAL_CONST(45454.005578184282 / 8.0),
- REAL_CONST(45473.475088394356 / 8.0),
- REAL_CONST(45492.946682799746 / 8.0),
- REAL_CONST(45512.420360954362 / 8.0),
- REAL_CONST(45531.896122412363 / 8.0),
- REAL_CONST(45551.373966728155 / 8.0),
- REAL_CONST(45570.853893456362 / 8.0),
- REAL_CONST(45590.33590215187 / 8.0),
- REAL_CONST(45609.819992369776 / 8.0),
- REAL_CONST(45629.306163665438 / 8.0),
- REAL_CONST(45648.794415594442 / 8.0),
- REAL_CONST(45668.284747712612 / 8.0),
- REAL_CONST(45687.777159576006 / 8.0),
- REAL_CONST(45707.27165074092 / 8.0),
- REAL_CONST(45726.768220763894 / 8.0),
- REAL_CONST(45746.266869201696 / 8.0),
- REAL_CONST(45765.767595611323 / 8.0),
- REAL_CONST(45785.270399550034 / 8.0),
- REAL_CONST(45804.775280575297 / 8.0),
- REAL_CONST(45824.282238244828 / 8.0),
- REAL_CONST(45843.79127211657 / 8.0),
- REAL_CONST(45863.302381748719 / 8.0),
- REAL_CONST(45882.815566699683 / 8.0),
- REAL_CONST(45902.33082652813 / 8.0),
- REAL_CONST(45921.848160792935 / 8.0),
- REAL_CONST(45941.367569053225 / 8.0),
- REAL_CONST(45960.889050868354 / 8.0),
- REAL_CONST(45980.41260579793 / 8.0),
- REAL_CONST(45999.938233401757 / 8.0),
- REAL_CONST(46019.465933239902 / 8.0),
- REAL_CONST(46038.995704872657 / 8.0),
- REAL_CONST(46058.527547860547 / 8.0),
- REAL_CONST(46078.06146176433 / 8.0),
- REAL_CONST(46097.597446144995 / 8.0),
- REAL_CONST(46117.135500563774 / 8.0),
- REAL_CONST(46136.675624582109 / 8.0),
- REAL_CONST(46156.217817761702 / 8.0),
- REAL_CONST(46175.762079664462 / 8.0),
- REAL_CONST(46195.308409852543 / 8.0),
- REAL_CONST(46214.856807888333 / 8.0),
- REAL_CONST(46234.407273334444 / 8.0),
- REAL_CONST(46253.959805753715 / 8.0),
- REAL_CONST(46273.51440470924 / 8.0),
- REAL_CONST(46293.071069764315 / 8.0),
- REAL_CONST(46312.629800482478 / 8.0),
- REAL_CONST(46332.190596427499 / 8.0),
- REAL_CONST(46351.753457163381 / 8.0),
- REAL_CONST(46371.318382254351 / 8.0),
- REAL_CONST(46390.885371264863 / 8.0),
- REAL_CONST(46410.45442375962 / 8.0),
- REAL_CONST(46430.025539303526 / 8.0),
- REAL_CONST(46449.598717461733 / 8.0),
- REAL_CONST(46469.17395779962 / 8.0),
- REAL_CONST(46488.751259882782 / 8.0),
- REAL_CONST(46508.33062327707 / 8.0),
- REAL_CONST(46527.912047548532 / 8.0),
- REAL_CONST(46547.495532263471 / 8.0),
- REAL_CONST(46567.081076988397 / 8.0),
- REAL_CONST(46586.668681290059 / 8.0),
- REAL_CONST(46606.258344735434 / 8.0),
- REAL_CONST(46625.850066891719 / 8.0),
- REAL_CONST(46645.443847326351 / 8.0),
- REAL_CONST(46665.039685606986 / 8.0),
- REAL_CONST(46684.637581301497 / 8.0),
- REAL_CONST(46704.237533978005 / 8.0),
- REAL_CONST(46723.839543204842 / 8.0),
- REAL_CONST(46743.443608550573 / 8.0),
- REAL_CONST(46763.049729583989 / 8.0),
- REAL_CONST(46782.657905874104 / 8.0),
- REAL_CONST(46802.268136990162 / 8.0),
- REAL_CONST(46821.880422501628 / 8.0),
- REAL_CONST(46841.494761978196 / 8.0),
- REAL_CONST(46861.111154989776 / 8.0),
- REAL_CONST(46880.729601106526 / 8.0),
- REAL_CONST(46900.350099898795 / 8.0),
- REAL_CONST(46919.97265093719 / 8.0),
- REAL_CONST(46939.597253792526 / 8.0),
- REAL_CONST(46959.223908035841 / 8.0),
- REAL_CONST(46978.852613238392 / 8.0),
- REAL_CONST(46998.483368971691 / 8.0),
- REAL_CONST(47018.11617480743 / 8.0),
- REAL_CONST(47037.751030317551 / 8.0),
- REAL_CONST(47057.387935074221 / 8.0),
- REAL_CONST(47077.026888649809 / 8.0),
- REAL_CONST(47096.66789061694 / 8.0),
- REAL_CONST(47116.310940548428 / 8.0),
- REAL_CONST(47135.956038017328 / 8.0),
- REAL_CONST(47155.603182596918 / 8.0),
- REAL_CONST(47175.252373860698 / 8.0),
- REAL_CONST(47194.903611382375 / 8.0),
- REAL_CONST(47214.556894735892 / 8.0),
- REAL_CONST(47234.212223495422 / 8.0),
- REAL_CONST(47253.869597235338 / 8.0),
- REAL_CONST(47273.52901553025 / 8.0),
- REAL_CONST(47293.19047795498 / 8.0),
- REAL_CONST(47312.853984084577 / 8.0),
- REAL_CONST(47332.519533494306 / 8.0),
- REAL_CONST(47352.187125759658 / 8.0),
- REAL_CONST(47371.856760456343 / 8.0),
- REAL_CONST(47391.528437160297 / 8.0),
- REAL_CONST(47411.202155447652 / 8.0),
- REAL_CONST(47430.877914894787 / 8.0),
- REAL_CONST(47450.555715078299 / 8.0),
- REAL_CONST(47470.235555574982 / 8.0),
- REAL_CONST(47489.917435961863 / 8.0),
- REAL_CONST(47509.601355816201 / 8.0),
- REAL_CONST(47529.287314715453 / 8.0),
- REAL_CONST(47548.975312237308 / 8.0),
- REAL_CONST(47568.665347959672 / 8.0),
- REAL_CONST(47588.357421460656 / 8.0),
- REAL_CONST(47608.051532318605 / 8.0),
- REAL_CONST(47627.747680112072 / 8.0),
- REAL_CONST(47647.445864419846 / 8.0),
- REAL_CONST(47667.14608482091 / 8.0),
- REAL_CONST(47686.848340894474 / 8.0),
- REAL_CONST(47706.552632219973 / 8.0),
- REAL_CONST(47726.258958377046 / 8.0),
- REAL_CONST(47745.967318945557 / 8.0),
- REAL_CONST(47765.677713505589 / 8.0),
- REAL_CONST(47785.390141637428 / 8.0),
- REAL_CONST(47805.104602921601 / 8.0),
- REAL_CONST(47824.821096938824 / 8.0),
- REAL_CONST(47844.539623270044 / 8.0),
- REAL_CONST(47864.260181496429 / 8.0),
- REAL_CONST(47883.982771199349 / 8.0),
- REAL_CONST(47903.707391960394 / 8.0),
- REAL_CONST(47923.434043361369 / 8.0),
- REAL_CONST(47943.162724984308 / 8.0),
- REAL_CONST(47962.893436411439 / 8.0),
- REAL_CONST(47982.626177225218 / 8.0),
- REAL_CONST(48002.36094700831 / 8.0),
- REAL_CONST(48022.097745343599 / 8.0),
- REAL_CONST(48041.836571814172 / 8.0),
- REAL_CONST(48061.57742600335 / 8.0),
- REAL_CONST(48081.32030749465 / 8.0),
- REAL_CONST(48101.065215871815 / 8.0),
- REAL_CONST(48120.81215071879 / 8.0),
- REAL_CONST(48140.56111161974 / 8.0),
- REAL_CONST(48160.312098159047 / 8.0),
- REAL_CONST(48180.065109921306 / 8.0),
- REAL_CONST(48199.820146491307 / 8.0),
- REAL_CONST(48219.577207454073 / 8.0),
- REAL_CONST(48239.336292394844 / 8.0),
- REAL_CONST(48259.097400899045 / 8.0),
- REAL_CONST(48278.860532552339 / 8.0),
- REAL_CONST(48298.625686940592 / 8.0),
- REAL_CONST(48318.392863649875 / 8.0),
- REAL_CONST(48338.162062266485 / 8.0),
- REAL_CONST(48357.933282376915 / 8.0),
- REAL_CONST(48377.706523567889 / 8.0),
- REAL_CONST(48397.481785426316 / 8.0),
- REAL_CONST(48417.259067539344 / 8.0),
- REAL_CONST(48437.038369494308 / 8.0),
- REAL_CONST(48456.819690878765 / 8.0),
- REAL_CONST(48476.603031280487 / 8.0),
- REAL_CONST(48496.388390287451 / 8.0),
- REAL_CONST(48516.175767487839 / 8.0),
- REAL_CONST(48535.965162470042 / 8.0),
- REAL_CONST(48555.756574822684 / 8.0),
- REAL_CONST(48575.550004134566 / 8.0),
- REAL_CONST(48595.345449994718 / 8.0),
- REAL_CONST(48615.142911992378 / 8.0),
- REAL_CONST(48634.942389716991 / 8.0),
- REAL_CONST(48654.743882758201 / 8.0),
- REAL_CONST(48674.547390705877 / 8.0),
- REAL_CONST(48694.352913150084 / 8.0),
- REAL_CONST(48714.160449681112 / 8.0),
- REAL_CONST(48733.969999889443 / 8.0),
- REAL_CONST(48753.781563365759 / 8.0),
- REAL_CONST(48773.595139700978 / 8.0),
- REAL_CONST(48793.410728486211 / 8.0),
- REAL_CONST(48813.228329312769 / 8.0),
- REAL_CONST(48833.047941772187 / 8.0),
- REAL_CONST(48852.869565456189 / 8.0),
- REAL_CONST(48872.693199956717 / 8.0),
- REAL_CONST(48892.518844865925 / 8.0),
- REAL_CONST(48912.346499776155 / 8.0),
- REAL_CONST(48932.176164279976 / 8.0),
- REAL_CONST(48952.007837970152 / 8.0),
- REAL_CONST(48971.841520439666 / 8.0),
- REAL_CONST(48991.677211281676 / 8.0),
- REAL_CONST(49011.514910089587 / 8.0),
- REAL_CONST(49031.354616456978 / 8.0),
- REAL_CONST(49051.196329977654 / 8.0),
- REAL_CONST(49071.04005024561 / 8.0),
- REAL_CONST(49090.885776855059 / 8.0),
- REAL_CONST(49110.733509400408 / 8.0),
- REAL_CONST(49130.583247476279 / 8.0),
- REAL_CONST(49150.434990677488 / 8.0),
- REAL_CONST(49170.288738599062 / 8.0),
- REAL_CONST(49190.144490836232 / 8.0),
- REAL_CONST(49210.002246984441 / 8.0),
- REAL_CONST(49229.86200663932 / 8.0),
- REAL_CONST(49249.723769396718 / 8.0),
- REAL_CONST(49269.587534852675 / 8.0),
- REAL_CONST(49289.453302603448 / 8.0),
- REAL_CONST(49309.32107224549 / 8.0),
- REAL_CONST(49329.190843375451 / 8.0),
- REAL_CONST(49349.062615590192 / 8.0),
- REAL_CONST(49368.936388486785 / 8.0),
- REAL_CONST(49388.812161662492 / 8.0),
- REAL_CONST(49408.689934714785 / 8.0),
- REAL_CONST(49428.569707241324 / 8.0),
- REAL_CONST(49448.45147883999 / 8.0),
- REAL_CONST(49468.335249108866 / 8.0),
- REAL_CONST(49488.22101764621 / 8.0),
- REAL_CONST(49508.108784050521 / 8.0),
- REAL_CONST(49527.99854792047 / 8.0),
- REAL_CONST(49547.890308854934 / 8.0),
- REAL_CONST(49567.784066453009 / 8.0),
- REAL_CONST(49587.679820313977 / 8.0),
- REAL_CONST(49607.57757003732 / 8.0),
- REAL_CONST(49627.477315222721 / 8.0),
- REAL_CONST(49647.379055470075 / 8.0),
- REAL_CONST(49667.28279037946 / 8.0),
- REAL_CONST(49687.188519551179 / 8.0),
- REAL_CONST(49707.096242585707 / 8.0),
- REAL_CONST(49727.005959083741 / 8.0),
- REAL_CONST(49746.917668646165 / 8.0),
- REAL_CONST(49766.831370874068 / 8.0),
- REAL_CONST(49786.747065368734 / 8.0),
- REAL_CONST(49806.66475173166 / 8.0),
- REAL_CONST(49826.584429564515 / 8.0),
- REAL_CONST(49846.506098469203 / 8.0),
- REAL_CONST(49866.429758047794 / 8.0),
- REAL_CONST(49886.355407902578 / 8.0),
- REAL_CONST(49906.283047636032 / 8.0),
- REAL_CONST(49926.212676850846 / 8.0),
- REAL_CONST(49946.144295149883 / 8.0),
- REAL_CONST(49966.077902136225 / 8.0),
- REAL_CONST(49986.013497413151 / 8.0),
- REAL_CONST(50005.951080584135 / 8.0),
- REAL_CONST(50025.890651252834 / 8.0),
- REAL_CONST(50045.832209023123 / 8.0),
- REAL_CONST(50065.775753499074 / 8.0),
- REAL_CONST(50085.721284284933 / 8.0),
- REAL_CONST(50105.668800985164 / 8.0),
- REAL_CONST(50125.618303204428 / 8.0),
- REAL_CONST(50145.569790547575 / 8.0),
- REAL_CONST(50165.523262619652 / 8.0),
- REAL_CONST(50185.478719025901 / 8.0),
- REAL_CONST(50205.436159371769 / 8.0),
- REAL_CONST(50225.395583262893 / 8.0),
- REAL_CONST(50245.356990305103 / 8.0),
- REAL_CONST(50265.320380104429 / 8.0),
- REAL_CONST(50285.285752267104 / 8.0),
- REAL_CONST(50305.253106399534 / 8.0),
- REAL_CONST(50325.222442108337 / 8.0),
- REAL_CONST(50345.193759000336 / 8.0),
- REAL_CONST(50365.16705668252 / 8.0),
- REAL_CONST(50385.142334762102 / 8.0),
- REAL_CONST(50405.119592846473 / 8.0),
- REAL_CONST(50425.098830543218 / 8.0),
- REAL_CONST(50445.080047460127 / 8.0),
- REAL_CONST(50465.063243205179 / 8.0),
- REAL_CONST(50485.048417386541 / 8.0),
- REAL_CONST(50505.035569612577 / 8.0),
- REAL_CONST(50525.024699491856 / 8.0),
- REAL_CONST(50545.015806633128 / 8.0),
- REAL_CONST(50565.008890645338 / 8.0),
- REAL_CONST(50585.003951137631 / 8.0),
- REAL_CONST(50605.00098771933 / 8.0),
- REAL_CONST(50624.999999999971 / 8.0),
- REAL_CONST(50645.000987589265 / 8.0),
- REAL_CONST(50665.003950097132 / 8.0),
- REAL_CONST(50685.008887133677 / 8.0),
- REAL_CONST(50705.015798309192 / 8.0),
- REAL_CONST(50725.024683234165 / 8.0),
- REAL_CONST(50745.035541519283 / 8.0),
- REAL_CONST(50765.048372775411 / 8.0),
- REAL_CONST(50785.063176613621 / 8.0),
- REAL_CONST(50805.079952645159 / 8.0),
- REAL_CONST(50825.098700481489 / 8.0),
- REAL_CONST(50845.119419734241 / 8.0),
- REAL_CONST(50865.142110015244 / 8.0),
- REAL_CONST(50885.166770936521 / 8.0),
- REAL_CONST(50905.193402110279 / 8.0),
- REAL_CONST(50925.222003148934 / 8.0),
- REAL_CONST(50945.252573665071 / 8.0),
- REAL_CONST(50965.285113271471 / 8.0),
- REAL_CONST(50985.319621581119 / 8.0),
- REAL_CONST(51005.356098207172 / 8.0),
- REAL_CONST(51025.394542762981 / 8.0),
- REAL_CONST(51045.434954862096 / 8.0),
- REAL_CONST(51065.477334118244 / 8.0),
- REAL_CONST(51085.521680145357 / 8.0),
- REAL_CONST(51105.567992557546 / 8.0),
- REAL_CONST(51125.616270969113 / 8.0),
- REAL_CONST(51145.66651499454 / 8.0),
- REAL_CONST(51165.718724248516 / 8.0),
- REAL_CONST(51185.772898345916 / 8.0),
- REAL_CONST(51205.829036901778 / 8.0),
- REAL_CONST(51225.887139531362 / 8.0),
- REAL_CONST(51245.947205850105 / 8.0),
- REAL_CONST(51266.009235473619 / 8.0),
- REAL_CONST(51286.073228017718 / 8.0),
- REAL_CONST(51306.139183098399 / 8.0),
- REAL_CONST(51326.207100331856 / 8.0),
- REAL_CONST(51346.276979334456 / 8.0),
- REAL_CONST(51366.348819722756 / 8.0),
- REAL_CONST(51386.42262111351 / 8.0),
- REAL_CONST(51406.498383123653 / 8.0),
- REAL_CONST(51426.57610537031 / 8.0),
- REAL_CONST(51446.655787470787 / 8.0),
- REAL_CONST(51466.737429042587 / 8.0),
- REAL_CONST(51486.82102970338 / 8.0),
- REAL_CONST(51506.906589071048 / 8.0),
- REAL_CONST(51526.994106763632 / 8.0),
- REAL_CONST(51547.083582399391 / 8.0),
- REAL_CONST(51567.175015596738 / 8.0),
- REAL_CONST(51587.268405974297 / 8.0),
- REAL_CONST(51607.363753150858 / 8.0),
- REAL_CONST(51627.461056745415 / 8.0),
- REAL_CONST(51647.56031637713 / 8.0),
- REAL_CONST(51667.661531665362 / 8.0),
- REAL_CONST(51687.764702229651 / 8.0),
- REAL_CONST(51707.869827689727 / 8.0),
- REAL_CONST(51727.976907665499 / 8.0),
- REAL_CONST(51748.085941777055 / 8.0),
- REAL_CONST(51768.196929644677 / 8.0),
- REAL_CONST(51788.309870888836 / 8.0),
- REAL_CONST(51808.42476513017 / 8.0),
- REAL_CONST(51828.541611989524 / 8.0),
- REAL_CONST(51848.660411087905 / 8.0),
- REAL_CONST(51868.781162046515 / 8.0),
- REAL_CONST(51888.90386448674 / 8.0),
- REAL_CONST(51909.028518030143 / 8.0),
- REAL_CONST(51929.155122298485 / 8.0),
- REAL_CONST(51949.283676913685 / 8.0),
- REAL_CONST(51969.414181497872 / 8.0),
- REAL_CONST(51989.546635673345 / 8.0),
- REAL_CONST(52009.681039062583 / 8.0),
- REAL_CONST(52029.817391288263 / 8.0),
- REAL_CONST(52049.955691973213 / 8.0),
- REAL_CONST(52070.095940740481 / 8.0),
- REAL_CONST(52090.238137213273 / 8.0),
- REAL_CONST(52110.382281014987 / 8.0),
- REAL_CONST(52130.5283717692 / 8.0),
- REAL_CONST(52150.676409099666 / 8.0),
- REAL_CONST(52170.826392630333 / 8.0),
- REAL_CONST(52190.97832198532 / 8.0),
- REAL_CONST(52211.132196788931 / 8.0),
- REAL_CONST(52231.288016665654 / 8.0),
- REAL_CONST(52251.445781240145 / 8.0),
- REAL_CONST(52271.60549013727 / 8.0),
- REAL_CONST(52291.76714298204 / 8.0),
- REAL_CONST(52311.930739399664 / 8.0),
- REAL_CONST(52332.096279015546 / 8.0),
- REAL_CONST(52352.263761455244 / 8.0),
- REAL_CONST(52372.433186344519 / 8.0),
- REAL_CONST(52392.604553309284 / 8.0),
- REAL_CONST(52412.777861975665 / 8.0),
- REAL_CONST(52432.953111969946 / 8.0),
- REAL_CONST(52453.130302918595 / 8.0),
- REAL_CONST(52473.309434448267 / 8.0),
- REAL_CONST(52493.490506185793 / 8.0),
- REAL_CONST(52513.67351775818 / 8.0),
- REAL_CONST(52533.858468792605 / 8.0),
- REAL_CONST(52554.045358916446 / 8.0),
- REAL_CONST(52574.234187757254 / 8.0),
- REAL_CONST(52594.42495494274 / 8.0),
- REAL_CONST(52614.617660100812 / 8.0),
- REAL_CONST(52634.812302859558 / 8.0),
- REAL_CONST(52655.008882847229 / 8.0),
- REAL_CONST(52675.20739969227 / 8.0),
- REAL_CONST(52695.407853023295 / 8.0),
- REAL_CONST(52715.610242469098 / 8.0),
- REAL_CONST(52735.814567658657 / 8.0),
- REAL_CONST(52756.02082822111 / 8.0),
- REAL_CONST(52776.229023785803 / 8.0),
- REAL_CONST(52796.439153982225 / 8.0),
- REAL_CONST(52816.651218440056 / 8.0),
- REAL_CONST(52836.865216789171 / 8.0),
- REAL_CONST(52857.081148659599 / 8.0),
- REAL_CONST(52877.29901368155 / 8.0),
- REAL_CONST(52897.518811485425 / 8.0),
- REAL_CONST(52917.740541701773 / 8.0),
- REAL_CONST(52937.964203961354 / 8.0),
- REAL_CONST(52958.18979789508 / 8.0),
- REAL_CONST(52978.417323134046 / 8.0),
- REAL_CONST(52998.646779309529 / 8.0),
- REAL_CONST(53018.878166052978 / 8.0),
- REAL_CONST(53039.111482996006 / 8.0),
- REAL_CONST(53059.346729770419 / 8.0),
- REAL_CONST(53079.583906008193 / 8.0),
- REAL_CONST(53099.823011341483 / 8.0),
- REAL_CONST(53120.0640454026 / 8.0),
- REAL_CONST(53140.307007824063 / 8.0),
- REAL_CONST(53160.551898238533 / 8.0),
- REAL_CONST(53180.79871627887 / 8.0),
- REAL_CONST(53201.047461578091 / 8.0),
- REAL_CONST(53221.2981337694 / 8.0),
- REAL_CONST(53241.550732486176 / 8.0),
- REAL_CONST(53261.805257361964 / 8.0),
- REAL_CONST(53282.061708030487 / 8.0),
- REAL_CONST(53302.32008412564 / 8.0),
- REAL_CONST(53322.580385281493 / 8.0),
- REAL_CONST(53342.842611132299 / 8.0),
- REAL_CONST(53363.106761312469 / 8.0),
- REAL_CONST(53383.372835456597 / 8.0),
- REAL_CONST(53403.640833199453 / 8.0),
- REAL_CONST(53423.910754175973 / 8.0),
- REAL_CONST(53444.18259802126 / 8.0),
- REAL_CONST(53464.456364370613 / 8.0),
- REAL_CONST(53484.732052859479 / 8.0),
- REAL_CONST(53505.009663123499 / 8.0),
- REAL_CONST(53525.289194798468 / 8.0),
- REAL_CONST(53545.570647520362 / 8.0),
- REAL_CONST(53565.854020925333 / 8.0),
- REAL_CONST(53586.139314649699 / 8.0),
- REAL_CONST(53606.426528329954 / 8.0),
- REAL_CONST(53626.715661602764 / 8.0),
- REAL_CONST(53647.006714104959 / 8.0),
- REAL_CONST(53667.299685473547 / 8.0),
- REAL_CONST(53687.59457534572 / 8.0),
- REAL_CONST(53707.891383358816 / 8.0),
- REAL_CONST(53728.190109150361 / 8.0),
- REAL_CONST(53748.490752358055 / 8.0),
- REAL_CONST(53768.793312619753 / 8.0),
- REAL_CONST(53789.09778957349 / 8.0),
- REAL_CONST(53809.404182857485 / 8.0),
- REAL_CONST(53829.712492110106 / 8.0),
- REAL_CONST(53850.022716969899 / 8.0),
- REAL_CONST(53870.334857075584 / 8.0),
- REAL_CONST(53890.648912066055 / 8.0),
- REAL_CONST(53910.964881580367 / 8.0),
- REAL_CONST(53931.28276525774 / 8.0),
- REAL_CONST(53951.602562737586 / 8.0),
- REAL_CONST(53971.924273659461 / 8.0),
- REAL_CONST(53992.24789766311 / 8.0),
- REAL_CONST(54012.57343438844 / 8.0),
- REAL_CONST(54032.90088347553 / 8.0),
- REAL_CONST(54053.23024456462 / 8.0),
- REAL_CONST(54073.561517296133 / 8.0),
- REAL_CONST(54093.894701310644 / 8.0),
- REAL_CONST(54114.22979624891 / 8.0),
- REAL_CONST(54134.566801751855 / 8.0),
- REAL_CONST(54154.90571746057 / 8.0),
- REAL_CONST(54175.246543016314 / 8.0),
- REAL_CONST(54195.589278060506 / 8.0),
- REAL_CONST(54215.933922234755 / 8.0),
- REAL_CONST(54236.280475180814 / 8.0),
- REAL_CONST(54256.628936540626 / 8.0),
- REAL_CONST(54276.97930595628 / 8.0),
- REAL_CONST(54297.331583070045 / 8.0),
- REAL_CONST(54317.685767524359 / 8.0),
- REAL_CONST(54338.041858961828 / 8.0),
- REAL_CONST(54358.399857025215 / 8.0),
- REAL_CONST(54378.759761357462 / 8.0),
- REAL_CONST(54399.121571601667 / 8.0),
- REAL_CONST(54419.485287401105 / 8.0),
- REAL_CONST(54439.850908399218 / 8.0),
- REAL_CONST(54460.218434239614 / 8.0),
- REAL_CONST(54480.587864566056 / 8.0),
- REAL_CONST(54500.95919902248 / 8.0),
- REAL_CONST(54521.332437252997 / 8.0),
- REAL_CONST(54541.707578901878 / 8.0),
- REAL_CONST(54562.084623613555 / 8.0),
- REAL_CONST(54582.46357103264 / 8.0),
- REAL_CONST(54602.844420803893 / 8.0),
- REAL_CONST(54623.227172572246 / 8.0),
- REAL_CONST(54643.611825982807 / 8.0),
- REAL_CONST(54663.998380680838 / 8.0),
- REAL_CONST(54684.386836311773 / 8.0),
- REAL_CONST(54704.777192521207 / 8.0),
- REAL_CONST(54725.169448954897 / 8.0),
- REAL_CONST(54745.563605258772 / 8.0),
- REAL_CONST(54765.959661078923 / 8.0),
- REAL_CONST(54786.357616061614 / 8.0),
- REAL_CONST(54806.757469853255 / 8.0),
- REAL_CONST(54827.159222100439 / 8.0),
- REAL_CONST(54847.562872449904 / 8.0),
- REAL_CONST(54867.968420548583 / 8.0),
- REAL_CONST(54888.375866043534 / 8.0),
- REAL_CONST(54908.785208582012 / 8.0),
- REAL_CONST(54929.196447811417 / 8.0),
- REAL_CONST(54949.609583379322 / 8.0),
- REAL_CONST(54970.024614933463 / 8.0),
- REAL_CONST(54990.441542121727 / 8.0),
- REAL_CONST(55010.86036459219 / 8.0),
- REAL_CONST(55031.28108199306 / 8.0),
- REAL_CONST(55051.703693972733 / 8.0),
- REAL_CONST(55072.128200179759 / 8.0),
- REAL_CONST(55092.554600262847 / 8.0),
- REAL_CONST(55112.982893870874 / 8.0),
- REAL_CONST(55133.413080652877 / 8.0),
- REAL_CONST(55153.845160258061 / 8.0),
- REAL_CONST(55174.279132335789 / 8.0),
- REAL_CONST(55194.714996535586 / 8.0),
- REAL_CONST(55215.152752507143 / 8.0),
- REAL_CONST(55235.592399900306 / 8.0),
- REAL_CONST(55256.033938365079 / 8.0),
- REAL_CONST(55276.477367551655 / 8.0),
- REAL_CONST(55296.92268711036 / 8.0),
- REAL_CONST(55317.369896691685 / 8.0),
- REAL_CONST(55337.818995946305 / 8.0),
- REAL_CONST(55358.269984525024 / 8.0),
- REAL_CONST(55378.72286207883 / 8.0),
- REAL_CONST(55399.177628258869 / 8.0),
- REAL_CONST(55419.634282716441 / 8.0),
- REAL_CONST(55440.092825103013 / 8.0),
- REAL_CONST(55460.553255070205 / 8.0),
- REAL_CONST(55481.015572269804 / 8.0),
- REAL_CONST(55501.479776353764 / 8.0),
- REAL_CONST(55521.945866974187 / 8.0),
- REAL_CONST(55542.413843783339 / 8.0),
- REAL_CONST(55562.883706433655 / 8.0),
- REAL_CONST(55583.355454577715 / 8.0),
- REAL_CONST(55603.82908786826 / 8.0),
- REAL_CONST(55624.304605958219 / 8.0),
- REAL_CONST(55644.782008500639 / 8.0),
- REAL_CONST(55665.261295148754 / 8.0),
- REAL_CONST(55685.742465555952 / 8.0),
- REAL_CONST(55706.225519375774 / 8.0),
- REAL_CONST(55726.710456261928 / 8.0),
- REAL_CONST(55747.197275868275 / 8.0),
- REAL_CONST(55767.685977848843 / 8.0),
- REAL_CONST(55788.176561857814 / 8.0),
- REAL_CONST(55808.669027549528 / 8.0),
- REAL_CONST(55829.163374578478 / 8.0),
- REAL_CONST(55849.659602599328 / 8.0),
- REAL_CONST(55870.157711266889 / 8.0),
- REAL_CONST(55890.657700236145 / 8.0),
- REAL_CONST(55911.159569162221 / 8.0),
- REAL_CONST(55931.663317700411 / 8.0),
- REAL_CONST(55952.168945506164 / 8.0),
- REAL_CONST(55972.676452235086 / 8.0),
- REAL_CONST(55993.185837542944 / 8.0),
- REAL_CONST(56013.697101085651 / 8.0),
- REAL_CONST(56034.210242519301 / 8.0),
- REAL_CONST(56054.72526150012 / 8.0),
- REAL_CONST(56075.242157684508 / 8.0),
- REAL_CONST(56095.760930729011 / 8.0),
- REAL_CONST(56116.281580290342 / 8.0),
- REAL_CONST(56136.804106025367 / 8.0),
- REAL_CONST(56157.328507591104 / 8.0),
- REAL_CONST(56177.85478464474 / 8.0),
- REAL_CONST(56198.382936843598 / 8.0),
- REAL_CONST(56218.912963845185 / 8.0),
- REAL_CONST(56239.444865307138 / 8.0),
- REAL_CONST(56259.978640887268 / 8.0),
- REAL_CONST(56280.514290243525 / 8.0),
- REAL_CONST(56301.051813034042 / 8.0),
- REAL_CONST(56321.591208917082 / 8.0),
- REAL_CONST(56342.13247755108 / 8.0),
- REAL_CONST(56362.675618594607 / 8.0),
- REAL_CONST(56383.220631706419 / 8.0),
- REAL_CONST(56403.767516545398 / 8.0),
- REAL_CONST(56424.316272770608 / 8.0),
- REAL_CONST(56444.866900041241 / 8.0),
- REAL_CONST(56465.419398016667 / 8.0),
- REAL_CONST(56485.973766356394 / 8.0),
- REAL_CONST(56506.530004720102 / 8.0),
- REAL_CONST(56527.088112767611 / 8.0),
- REAL_CONST(56547.648090158902 / 8.0),
- REAL_CONST(56568.209936554107 / 8.0),
- REAL_CONST(56588.773651613519 / 8.0),
- REAL_CONST(56609.339234997584 / 8.0),
- REAL_CONST(56629.9066863669 / 8.0),
- REAL_CONST(56650.47600538221 / 8.0),
- REAL_CONST(56671.04719170442 / 8.0),
- REAL_CONST(56691.620244994599 / 8.0),
- REAL_CONST(56712.195164913959 / 8.0),
- REAL_CONST(56732.771951123868 / 8.0),
- REAL_CONST(56753.350603285835 / 8.0),
- REAL_CONST(56773.931121061541 / 8.0),
- REAL_CONST(56794.513504112823 / 8.0),
- REAL_CONST(56815.097752101647 / 8.0),
- REAL_CONST(56835.683864690152 / 8.0),
- REAL_CONST(56856.271841540627 / 8.0),
- REAL_CONST(56876.86168231551 / 8.0),
- REAL_CONST(56897.453386677393 / 8.0),
- REAL_CONST(56918.046954289028 / 8.0),
- REAL_CONST(56938.642384813298 / 8.0),
- REAL_CONST(56959.239677913261 / 8.0),
- REAL_CONST(56979.838833252121 / 8.0),
- REAL_CONST(57000.439850493225 / 8.0),
- REAL_CONST(57021.04272930009 / 8.0),
- REAL_CONST(57041.647469336371 / 8.0),
- REAL_CONST(57062.254070265873 / 8.0),
- REAL_CONST(57082.862531752558 / 8.0),
- REAL_CONST(57103.472853460553 / 8.0),
- REAL_CONST(57124.085035054108 / 8.0),
- REAL_CONST(57144.699076197649 / 8.0),
- REAL_CONST(57165.314976555739 / 8.0),
- REAL_CONST(57185.932735793103 / 8.0),
- REAL_CONST(57206.552353574611 / 8.0),
- REAL_CONST(57227.173829565276 / 8.0),
- REAL_CONST(57247.797163430281 / 8.0),
- REAL_CONST(57268.42235483494 / 8.0),
- REAL_CONST(57289.049403444733 / 8.0),
- REAL_CONST(57309.678308925286 / 8.0),
- REAL_CONST(57330.30907094237 / 8.0),
- REAL_CONST(57350.941689161911 / 8.0),
- REAL_CONST(57371.576163249985 / 8.0),
- REAL_CONST(57392.212492872815 / 8.0),
- REAL_CONST(57412.850677696784 / 8.0),
- REAL_CONST(57433.490717388406 / 8.0),
- REAL_CONST(57454.132611614368 / 8.0),
- REAL_CONST(57474.776360041491 / 8.0),
- REAL_CONST(57495.421962336746 / 8.0),
- REAL_CONST(57516.069418167266 / 8.0),
- REAL_CONST(57536.718727200314 / 8.0),
- REAL_CONST(57557.36988910332 / 8.0),
- REAL_CONST(57578.022903543861 / 8.0),
- REAL_CONST(57598.677770189643 / 8.0),
- REAL_CONST(57619.334488708548 / 8.0),
- REAL_CONST(57639.993058768589 / 8.0),
- REAL_CONST(57660.653480037938 / 8.0),
- REAL_CONST(57681.315752184906 / 8.0),
- REAL_CONST(57701.979874877965 / 8.0),
- REAL_CONST(57722.64584778573 / 8.0),
- REAL_CONST(57743.31367057695 / 8.0),
- REAL_CONST(57763.983342920546 / 8.0),
- REAL_CONST(57784.654864485572 / 8.0),
- REAL_CONST(57805.328234941233 / 8.0),
- REAL_CONST(57826.003453956881 / 8.0),
- REAL_CONST(57846.680521202026 / 8.0),
- REAL_CONST(57867.359436346305 / 8.0),
- REAL_CONST(57888.040199059527 / 8.0),
- REAL_CONST(57908.722809011633 / 8.0),
- REAL_CONST(57929.407265872709 / 8.0),
- REAL_CONST(57950.093569313001 / 8.0),
- REAL_CONST(57970.781719002895 / 8.0),
- REAL_CONST(57991.471714612911 / 8.0),
- REAL_CONST(58012.16355581375 / 8.0),
- REAL_CONST(58032.857242276223 / 8.0),
- REAL_CONST(58053.552773671312 / 8.0),
- REAL_CONST(58074.25014967013 / 8.0),
- REAL_CONST(58094.949369943948 / 8.0),
- REAL_CONST(58115.650434164185 / 8.0),
- REAL_CONST(58136.353342002389 / 8.0),
- REAL_CONST(58157.058093130276 / 8.0),
- REAL_CONST(58177.764687219693 / 8.0),
- REAL_CONST(58198.47312394264 / 8.0),
- REAL_CONST(58219.183402971255 / 8.0),
- REAL_CONST(58239.895523977837 / 8.0),
- REAL_CONST(58260.609486634821 / 8.0),
- REAL_CONST(58281.325290614775 / 8.0),
- REAL_CONST(58302.042935590434 / 8.0),
- REAL_CONST(58322.762421234678 / 8.0),
- REAL_CONST(58343.483747220511 / 8.0),
- REAL_CONST(58364.206913221096 / 8.0),
- REAL_CONST(58384.931918909751 / 8.0),
- REAL_CONST(58405.658763959924 / 8.0),
- REAL_CONST(58426.3874480452 / 8.0),
- REAL_CONST(58447.117970839339 / 8.0),
- REAL_CONST(58467.85033201622 / 8.0),
- REAL_CONST(58488.584531249864 / 8.0),
- REAL_CONST(58509.320568214462 / 8.0),
- REAL_CONST(58530.058442584334 / 8.0),
- REAL_CONST(58550.798154033931 / 8.0),
- REAL_CONST(58571.539702237875 / 8.0),
- REAL_CONST(58592.283086870906 / 8.0),
- REAL_CONST(58613.028307607929 / 8.0),
- REAL_CONST(58633.775364123983 / 8.0),
- REAL_CONST(58654.52425609425 / 8.0),
- REAL_CONST(58675.274983194053 / 8.0),
- REAL_CONST(58696.027545098877 / 8.0),
- REAL_CONST(58716.781941484325 / 8.0),
- REAL_CONST(58737.538172026158 / 8.0),
- REAL_CONST(58758.296236400274 / 8.0),
- REAL_CONST(58779.056134282728 / 8.0),
- REAL_CONST(58799.817865349694 / 8.0),
- REAL_CONST(58820.581429277503 / 8.0),
- REAL_CONST(58841.346825742643 / 8.0),
- REAL_CONST(58862.114054421712 / 8.0),
- REAL_CONST(58882.883114991484 / 8.0),
- REAL_CONST(58903.654007128847 / 8.0),
- REAL_CONST(58924.426730510851 / 8.0),
- REAL_CONST(58945.201284814684 / 8.0),
- REAL_CONST(58965.977669717664 / 8.0),
- REAL_CONST(58986.755884897269 / 8.0),
- REAL_CONST(59007.535930031117 / 8.0),
- REAL_CONST(59028.317804796949 / 8.0),
- REAL_CONST(59049.101508872664 / 8.0),
- REAL_CONST(59069.887041936301 / 8.0),
- REAL_CONST(59090.674403666046 / 8.0),
- REAL_CONST(59111.463593740213 / 8.0),
- REAL_CONST(59132.254611837263 / 8.0),
- REAL_CONST(59153.047457635803 / 8.0),
- REAL_CONST(59173.84213081457 / 8.0),
- REAL_CONST(59194.638631052461 / 8.0),
- REAL_CONST(59215.436958028506 / 8.0),
- REAL_CONST(59236.237111421855 / 8.0),
- REAL_CONST(59257.039090911829 / 8.0),
- REAL_CONST(59277.842896177877 / 8.0),
- REAL_CONST(59298.648526899589 / 8.0),
- REAL_CONST(59319.455982756685 / 8.0),
- REAL_CONST(59340.26526342905 / 8.0),
- REAL_CONST(59361.076368596696 / 8.0),
- REAL_CONST(59381.889297939757 / 8.0),
- REAL_CONST(59402.704051138542 / 8.0),
- REAL_CONST(59423.520627873484 / 8.0),
- REAL_CONST(59444.339027825139 / 8.0),
- REAL_CONST(59465.159250674224 / 8.0),
- REAL_CONST(59485.9812961016 / 8.0),
- REAL_CONST(59506.805163788253 / 8.0),
- REAL_CONST(59527.630853415307 / 8.0),
- REAL_CONST(59548.458364664046 / 8.0),
- REAL_CONST(59569.287697215863 / 8.0),
- REAL_CONST(59590.118850752311 / 8.0),
- REAL_CONST(59610.951824955089 / 8.0),
- REAL_CONST(59631.786619506012 / 8.0),
- REAL_CONST(59652.623234087048 / 8.0),
- REAL_CONST(59673.461668380311 / 8.0),
- REAL_CONST(59694.301922068029 / 8.0),
- REAL_CONST(59715.143994832593 / 8.0),
- REAL_CONST(59735.987886356525 / 8.0),
- REAL_CONST(59756.833596322482 / 8.0),
- REAL_CONST(59777.681124413255 / 8.0),
- REAL_CONST(59798.530470311794 / 8.0),
- REAL_CONST(59819.381633701159 / 8.0),
- REAL_CONST(59840.234614264569 / 8.0),
- REAL_CONST(59861.089411685381 / 8.0),
- REAL_CONST(59881.94602564707 / 8.0),
- REAL_CONST(59902.804455833269 / 8.0),
- REAL_CONST(59923.664701927737 / 8.0),
- REAL_CONST(59944.526763614384 / 8.0),
- REAL_CONST(59965.390640577243 / 8.0),
- REAL_CONST(59986.256332500488 / 8.0),
- REAL_CONST(60007.123839068438 / 8.0),
- REAL_CONST(60027.993159965539 / 8.0),
- REAL_CONST(60048.864294876381 / 8.0),
- REAL_CONST(60069.737243485688 / 8.0),
- REAL_CONST(60090.612005478324 / 8.0),
- REAL_CONST(60111.488580539284 / 8.0),
- REAL_CONST(60132.366968353708 / 8.0),
- REAL_CONST(60153.247168606867 / 8.0),
- REAL_CONST(60174.129180984164 / 8.0),
- REAL_CONST(60195.013005171153 / 8.0),
- REAL_CONST(60215.898640853513 / 8.0),
- REAL_CONST(60236.786087717061 / 8.0),
- REAL_CONST(60257.675345447751 / 8.0),
- REAL_CONST(60278.566413731671 / 8.0),
- REAL_CONST(60299.459292255044 / 8.0),
- REAL_CONST(60320.353980704247 / 8.0),
- REAL_CONST(60341.25047876576 / 8.0),
- REAL_CONST(60362.148786126229 / 8.0),
- REAL_CONST(60383.048902472423 / 8.0),
- REAL_CONST(60403.950827491237 / 8.0),
- REAL_CONST(60424.854560869717 / 8.0),
- REAL_CONST(60445.76010229504 / 8.0),
- REAL_CONST(60466.667451454516 / 8.0),
- REAL_CONST(60487.57660803559 / 8.0),
- REAL_CONST(60508.487571725847 / 8.0),
- REAL_CONST(60529.400342212997 / 8.0),
- REAL_CONST(60550.314919184893 / 8.0),
- REAL_CONST(60571.231302329521 / 8.0),
- REAL_CONST(60592.149491335003 / 8.0),
- REAL_CONST(60613.069485889588 / 8.0),
- REAL_CONST(60633.991285681674 / 8.0),
- REAL_CONST(60654.914890399785 / 8.0),
- REAL_CONST(60675.840299732568 / 8.0),
- REAL_CONST(60696.767513368832 / 8.0),
- REAL_CONST(60717.696530997484 / 8.0),
- REAL_CONST(60738.627352307602 / 8.0),
- REAL_CONST(60759.55997698837 / 8.0),
- REAL_CONST(60780.494404729128 / 8.0),
- REAL_CONST(60801.430635219323 / 8.0),
- REAL_CONST(60822.368668148556 / 8.0),
- REAL_CONST(60843.308503206565 / 8.0),
- REAL_CONST(60864.250140083204 / 8.0),
- REAL_CONST(60885.193578468468 / 8.0),
- REAL_CONST(60906.138818052495 / 8.0),
- REAL_CONST(60927.085858525541 / 8.0),
- REAL_CONST(60948.034699578006 / 8.0),
- REAL_CONST(60968.985340900421 / 8.0),
- REAL_CONST(60989.937782183442 / 8.0),
- REAL_CONST(61010.892023117864 / 8.0),
- REAL_CONST(61031.848063394616 / 8.0),
- REAL_CONST(61052.805902704764 / 8.0),
- REAL_CONST(61073.765540739492 / 8.0),
- REAL_CONST(61094.726977190134 / 8.0),
- REAL_CONST(61115.690211748137 / 8.0),
- REAL_CONST(61136.655244105103 / 8.0),
- REAL_CONST(61157.622073952742 / 8.0),
- REAL_CONST(61178.590700982917 / 8.0),
- REAL_CONST(61199.561124887616 / 8.0),
- REAL_CONST(61220.533345358948 / 8.0),
- REAL_CONST(61241.507362089171 / 8.0),
- REAL_CONST(61262.483174770663 / 8.0),
- REAL_CONST(61283.460783095943 / 8.0),
- REAL_CONST(61304.440186757645 / 8.0),
- REAL_CONST(61325.421385448557 / 8.0),
- REAL_CONST(61346.404378861582 / 8.0),
- REAL_CONST(61367.389166689762 / 8.0),
- REAL_CONST(61388.375748626262 / 8.0),
- REAL_CONST(61409.364124364387 / 8.0),
- REAL_CONST(61430.354293597571 / 8.0),
- REAL_CONST(61451.346256019373 / 8.0),
- REAL_CONST(61472.340011323497 / 8.0),
- REAL_CONST(61493.335559203762 / 8.0),
- REAL_CONST(61514.332899354122 / 8.0),
- REAL_CONST(61535.332031468672 / 8.0),
- REAL_CONST(61556.332955241618 / 8.0),
- REAL_CONST(61577.335670367313 / 8.0),
- REAL_CONST(61598.340176540238 / 8.0),
- REAL_CONST(61619.346473454993 / 8.0),
- REAL_CONST(61640.354560806329 / 8.0),
- REAL_CONST(61661.3644382891 / 8.0),
- REAL_CONST(61682.376105598312 / 8.0),
- REAL_CONST(61703.389562429089 / 8.0),
- REAL_CONST(61724.404808476691 / 8.0),
- REAL_CONST(61745.42184343651 / 8.0),
- REAL_CONST(61766.440667004063 / 8.0),
- REAL_CONST(61787.461278874987 / 8.0),
- REAL_CONST(61808.483678745069 / 8.0),
- REAL_CONST(61829.507866310203 / 8.0),
- REAL_CONST(61850.533841266435 / 8.0),
- REAL_CONST(61871.561603309929 / 8.0),
- REAL_CONST(61892.591152136971 / 8.0),
- REAL_CONST(61913.622487443987 / 8.0),
- REAL_CONST(61934.655608927525 / 8.0),
- REAL_CONST(61955.690516284267 / 8.0),
- REAL_CONST(61976.727209211022 / 8.0),
- REAL_CONST(61997.765687404724 / 8.0),
- REAL_CONST(62018.805950562448 / 8.0),
- REAL_CONST(62039.847998381381 / 8.0),
- REAL_CONST(62060.891830558845 / 8.0),
- REAL_CONST(62081.93744679229 / 8.0),
- REAL_CONST(62102.984846779298 / 8.0),
- REAL_CONST(62124.034030217575 / 8.0),
- REAL_CONST(62145.084996804966 / 8.0),
- REAL_CONST(62166.137746239416 / 8.0),
- REAL_CONST(62187.19227821903 / 8.0),
- REAL_CONST(62208.248592442025 / 8.0),
- REAL_CONST(62229.306688606739 / 8.0),
- REAL_CONST(62250.366566411656 / 8.0),
- REAL_CONST(62271.428225555377 / 8.0),
- REAL_CONST(62292.491665736627 / 8.0),
- REAL_CONST(62313.556886654267 / 8.0),
- REAL_CONST(62334.623888007271 / 8.0),
- REAL_CONST(62355.692669494762 / 8.0),
- REAL_CONST(62376.763230815974 / 8.0),
- REAL_CONST(62397.835571670272 / 8.0),
- REAL_CONST(62418.909691757144 / 8.0),
- REAL_CONST(62439.98559077621 / 8.0),
- REAL_CONST(62461.063268427228 / 8.0),
- REAL_CONST(62482.142724410049 / 8.0),
- REAL_CONST(62503.223958424685 / 8.0),
- REAL_CONST(62524.306970171267 / 8.0),
- REAL_CONST(62545.39175935003 / 8.0),
- REAL_CONST(62566.478325661366 / 8.0),
- REAL_CONST(62587.566668805768 / 8.0),
- REAL_CONST(62608.656788483881 / 8.0),
- REAL_CONST(62629.748684396451 / 8.0),
- REAL_CONST(62650.842356244357 / 8.0),
- REAL_CONST(62671.937803728622 / 8.0),
- REAL_CONST(62693.035026550366 / 8.0),
- REAL_CONST(62714.134024410858 / 8.0),
- REAL_CONST(62735.234797011479 / 8.0),
- REAL_CONST(62756.337344053733 / 8.0),
- REAL_CONST(62777.441665239276 / 8.0),
- REAL_CONST(62798.547760269852 / 8.0),
- REAL_CONST(62819.655628847358 / 8.0),
- REAL_CONST(62840.765270673801 / 8.0),
- REAL_CONST(62861.876685451323 / 8.0),
- REAL_CONST(62882.989872882186 / 8.0),
- REAL_CONST(62904.104832668774 / 8.0),
- REAL_CONST(62925.221564513602 / 8.0),
- REAL_CONST(62946.340068119309 / 8.0),
- REAL_CONST(62967.460343188657 / 8.0),
- REAL_CONST(62988.582389424526 / 8.0),
- REAL_CONST(63009.70620652994 / 8.0),
- REAL_CONST(63030.831794208025 / 8.0),
- REAL_CONST(63051.959152162039 / 8.0),
- REAL_CONST(63073.08828009537 / 8.0),
- REAL_CONST(63094.219177711529 / 8.0),
- REAL_CONST(63115.351844714154 / 8.0),
- REAL_CONST(63136.486280806988 / 8.0),
- REAL_CONST(63157.622485693922 / 8.0),
- REAL_CONST(63178.760459078956 / 8.0),
- REAL_CONST(63199.900200666219 / 8.0),
- REAL_CONST(63221.041710159967 / 8.0),
- REAL_CONST(63242.184987264569 / 8.0),
- REAL_CONST(63263.330031684534 / 8.0),
- REAL_CONST(63284.476843124474 / 8.0),
- REAL_CONST(63305.625421289144 / 8.0),
- REAL_CONST(63326.775765883409 / 8.0),
- REAL_CONST(63347.927876612259 / 8.0),
- REAL_CONST(63369.081753180813 / 8.0),
- REAL_CONST(63390.237395294316 / 8.0),
- REAL_CONST(63411.39480265812 / 8.0),
- REAL_CONST(63432.553974977716 / 8.0),
- REAL_CONST(63453.714911958712 / 8.0),
- REAL_CONST(63474.877613306839 / 8.0),
- REAL_CONST(63496.042078727944 / 8.0),
- REAL_CONST(63517.208307927998 / 8.0),
- REAL_CONST(63538.376300613119 / 8.0),
- REAL_CONST(63559.546056489504 / 8.0),
- REAL_CONST(63580.717575263516 / 8.0),
- REAL_CONST(63601.890856641607 / 8.0),
- REAL_CONST(63623.065900330374 / 8.0),
- REAL_CONST(63644.242706036515 / 8.0),
- REAL_CONST(63665.421273466869 / 8.0),
- REAL_CONST(63686.601602328381 / 8.0),
- REAL_CONST(63707.783692328136 / 8.0),
- REAL_CONST(63728.967543173334 / 8.0),
- REAL_CONST(63750.153154571279 / 8.0),
- REAL_CONST(63771.340526229418 / 8.0),
- REAL_CONST(63792.529657855317 / 8.0),
- REAL_CONST(63813.720549156649 / 8.0),
- REAL_CONST(63834.913199841227 / 8.0),
- REAL_CONST(63856.107609616978 / 8.0),
- REAL_CONST(63877.303778191941 / 8.0),
- REAL_CONST(63898.501705274284 / 8.0),
- REAL_CONST(63919.7013905723 / 8.0),
- REAL_CONST(63940.902833794404 / 8.0),
- REAL_CONST(63962.106034649114 / 8.0),
- REAL_CONST(63983.310992845094 / 8.0),
- REAL_CONST(64004.517708091109 / 8.0),
- REAL_CONST(64025.726180096048 / 8.0),
- REAL_CONST(64046.936408568938 / 8.0),
- REAL_CONST(64068.1483932189 / 8.0),
- REAL_CONST(64089.362133755196 / 8.0),
- REAL_CONST(64110.577629887193 / 8.0),
- REAL_CONST(64131.794881324393 / 8.0),
- REAL_CONST(64153.013887776404 / 8.0),
- REAL_CONST(64174.234648952966 / 8.0),
- REAL_CONST(64195.457164563937 / 8.0),
- REAL_CONST(64216.681434319289 / 8.0),
- REAL_CONST(64237.907457929112 / 8.0),
- REAL_CONST(64259.135235103626 / 8.0),
- REAL_CONST(64280.36476555316 / 8.0),
- REAL_CONST(64301.596048988169 / 8.0),
- REAL_CONST(64322.829085119236 / 8.0),
- REAL_CONST(64344.06387365704 / 8.0),
- REAL_CONST(64365.300414312398 / 8.0),
- REAL_CONST(64386.538706796251 / 8.0),
- REAL_CONST(64407.778750819634 / 8.0),
- REAL_CONST(64429.020546093721 / 8.0),
- REAL_CONST(64450.26409232981 / 8.0),
- REAL_CONST(64471.509389239291 / 8.0),
- REAL_CONST(64492.756436533709 / 8.0),
- REAL_CONST(64514.005233924705 / 8.0),
- REAL_CONST(64535.255781124033 / 8.0),
- REAL_CONST(64556.50807784358 / 8.0),
- REAL_CONST(64577.762123795357 / 8.0),
- REAL_CONST(64599.017918691468 / 8.0),
- REAL_CONST(64620.275462244172 / 8.0),
- REAL_CONST(64641.534754165805 / 8.0),
- REAL_CONST(64662.795794168844 / 8.0),
- REAL_CONST(64684.058581965895 / 8.0),
- REAL_CONST(64705.323117269661 / 8.0),
- REAL_CONST(64726.589399792974 / 8.0),
- REAL_CONST(64747.857429248776 / 8.0),
- REAL_CONST(64769.127205350138 / 8.0),
- REAL_CONST(64790.398727810236 / 8.0),
- REAL_CONST(64811.671996342375 / 8.0),
- REAL_CONST(64832.947010659969 / 8.0),
- REAL_CONST(64854.223770476558 / 8.0),
- REAL_CONST(64875.502275505794 / 8.0),
- REAL_CONST(64896.782525461451 / 8.0),
- REAL_CONST(64918.064520057414 / 8.0),
- REAL_CONST(64939.348259007682 / 8.0),
- REAL_CONST(64960.633742026388 / 8.0),
- REAL_CONST(64981.920968827762 / 8.0),
- REAL_CONST(65003.209939126165 / 8.0),
- REAL_CONST(65024.500652636067 / 8.0),
- REAL_CONST(65045.793109072067 / 8.0),
- REAL_CONST(65067.087308148861 / 8.0),
- REAL_CONST(65088.383249581282 / 8.0),
- REAL_CONST(65109.680933084259 / 8.0),
- REAL_CONST(65130.980358372864 / 8.0),
- REAL_CONST(65152.28152516226 / 8.0),
- REAL_CONST(65173.584433167736 / 8.0),
- REAL_CONST(65194.889082104703 / 8.0),
- REAL_CONST(65216.195471688683 / 8.0),
- REAL_CONST(65237.503601635319 / 8.0),
- REAL_CONST(65258.813471660353 / 8.0),
- REAL_CONST(65280.125081479666 / 8.0),
- REAL_CONST(65301.438430809241 / 8.0),
- REAL_CONST(65322.753519365178 / 8.0),
- REAL_CONST(65344.070346863708 / 8.0),
- REAL_CONST(65365.388913021146 / 8.0),
- REAL_CONST(65386.709217553958 / 8.0),
- REAL_CONST(65408.031260178701 / 8.0),
- REAL_CONST(65429.355040612056 / 8.0),
- REAL_CONST(65450.680558570821 / 8.0),
- REAL_CONST(65472.00781377191 / 8.0),
- REAL_CONST(65493.336805932355 / 8.0),
- REAL_CONST(65514.66753476928 / 8.0),
- REAL_CONST(65535.999999999956 / 8.0),
- REAL_CONST(65557.334201341757 / 8.0),
- REAL_CONST(65578.670138512171 / 8.0),
- REAL_CONST(65600.007811228788 / 8.0),
- REAL_CONST(65621.347219209332 / 8.0),
- REAL_CONST(65642.688362171626 / 8.0),
- REAL_CONST(65664.031239833639 / 8.0),
- REAL_CONST(65685.375851913413 / 8.0),
- REAL_CONST(65706.722198129137 / 8.0),
- REAL_CONST(65728.070278199084 / 8.0),
- REAL_CONST(65749.420091841661 / 8.0),
- REAL_CONST(65770.771638775404 / 8.0),
- REAL_CONST(65792.124918718939 / 8.0),
- REAL_CONST(65813.479931391004 / 8.0),
- REAL_CONST(65834.836676510458 / 8.0),
- REAL_CONST(65856.195153796303 / 8.0),
- REAL_CONST(65877.5553629676 / 8.0),
- REAL_CONST(65898.917303743554 / 8.0),
- REAL_CONST(65920.280975843489 / 8.0),
- REAL_CONST(65941.646378986843 / 8.0),
- REAL_CONST(65963.013512893158 / 8.0),
- REAL_CONST(65984.382377282076 / 8.0),
- REAL_CONST(66005.752971873386 / 8.0),
- REAL_CONST(66027.125296386963 / 8.0),
- REAL_CONST(66048.499350542799 / 8.0),
- REAL_CONST(66069.875134061018 / 8.0),
- REAL_CONST(66091.252646661844 / 8.0),
- REAL_CONST(66112.631888065618 / 8.0),
- REAL_CONST(66134.01285799277 / 8.0),
- REAL_CONST(66155.395556163887 / 8.0),
- REAL_CONST(66176.779982299631 / 8.0),
- REAL_CONST(66198.166136120795 / 8.0),
- REAL_CONST(66219.554017348273 / 8.0),
- REAL_CONST(66240.943625703105 / 8.0),
- REAL_CONST(66262.334960906388 / 8.0),
- REAL_CONST(66283.728022679396 / 8.0),
- REAL_CONST(66305.122810743444 / 8.0),
- REAL_CONST(66326.519324820023 / 8.0),
- REAL_CONST(66347.917564630698 / 8.0),
- REAL_CONST(66369.317529897162 / 8.0),
- REAL_CONST(66390.719220341227 / 8.0),
- REAL_CONST(66412.122635684791 / 8.0),
- REAL_CONST(66433.527775649884 / 8.0),
- REAL_CONST(66454.934639958636 / 8.0),
- REAL_CONST(66476.343228333324 / 8.0),
- REAL_CONST(66497.753540496284 / 8.0),
- REAL_CONST(66519.165576169995 / 8.0),
- REAL_CONST(66540.57933507704 / 8.0),
- REAL_CONST(66561.994816940118 / 8.0),
- REAL_CONST(66583.412021482043 / 8.0),
- REAL_CONST(66604.830948425733 / 8.0),
- REAL_CONST(66626.251597494222 / 8.0),
- REAL_CONST(66647.673968410629 / 8.0),
- REAL_CONST(66669.098060898235 / 8.0),
- REAL_CONST(66690.523874680381 / 8.0),
- REAL_CONST(66711.951409480564 / 8.0),
- REAL_CONST(66733.380665022371 / 8.0),
- REAL_CONST(66754.811641029475 / 8.0),
- REAL_CONST(66776.244337225711 / 8.0),
- REAL_CONST(66797.678753334985 / 8.0),
- REAL_CONST(66819.11488908132 / 8.0),
- REAL_CONST(66840.552744188884 / 8.0),
- REAL_CONST(66861.992318381905 / 8.0),
- REAL_CONST(66883.433611384738 / 8.0),
- REAL_CONST(66904.876622921889 / 8.0),
- REAL_CONST(66926.321352717903 / 8.0),
- REAL_CONST(66947.767800497502 / 8.0),
- REAL_CONST(66969.215965985466 / 8.0),
- REAL_CONST(66990.665848906734 / 8.0),
- REAL_CONST(67012.117448986304 / 8.0),
- REAL_CONST(67033.570765949335 / 8.0),
- REAL_CONST(67055.025799521056 / 8.0),
- REAL_CONST(67076.482549426815 / 8.0),
- REAL_CONST(67097.941015392076 / 8.0),
- REAL_CONST(67119.401197142433 / 8.0),
- REAL_CONST(67140.863094403554 / 8.0),
- REAL_CONST(67162.326706901222 / 8.0),
- REAL_CONST(67183.792034361351 / 8.0),
- REAL_CONST(67205.259076509959 / 8.0),
- REAL_CONST(67226.72783307315 / 8.0),
- REAL_CONST(67248.198303777172 / 8.0),
- REAL_CONST(67269.670488348347 / 8.0),
- REAL_CONST(67291.144386513144 / 8.0),
- REAL_CONST(67312.619997998088 / 8.0),
- REAL_CONST(67334.09732252988 / 8.0),
- REAL_CONST(67355.576359835293 / 8.0),
- REAL_CONST(67377.057109641188 / 8.0),
- REAL_CONST(67398.53957167457 / 8.0),
- REAL_CONST(67420.023745662547 / 8.0),
- REAL_CONST(67441.50963133233 / 8.0),
- REAL_CONST(67462.99722841123 / 8.0),
- REAL_CONST(67484.486536626689 / 8.0),
- REAL_CONST(67505.977555706224 / 8.0),
- REAL_CONST(67527.470285377494 / 8.0),
- REAL_CONST(67548.964725368263 / 8.0),
- REAL_CONST(67570.460875406367 / 8.0),
- REAL_CONST(67591.9587352198 / 8.0),
- REAL_CONST(67613.458304536631 / 8.0),
- REAL_CONST(67634.95958308503 / 8.0),
- REAL_CONST(67656.462570593329 / 8.0),
- REAL_CONST(67677.967266789899 / 8.0),
- REAL_CONST(67699.473671403248 / 8.0),
- REAL_CONST(67720.981784162024 / 8.0),
- REAL_CONST(67742.491604794923 / 8.0),
- REAL_CONST(67764.003133030797 / 8.0),
- REAL_CONST(67785.516368598575 / 8.0),
- REAL_CONST(67807.031311227314 / 8.0),
- REAL_CONST(67828.547960646174 / 8.0),
- REAL_CONST(67850.066316584402 / 8.0),
- REAL_CONST(67871.58637877139 / 8.0),
- REAL_CONST(67893.108146936589 / 8.0),
- REAL_CONST(67914.63162080961 / 8.0),
- REAL_CONST(67936.156800120138 / 8.0),
- REAL_CONST(67957.683684597971 / 8.0),
- REAL_CONST(67979.212273973011 / 8.0),
- REAL_CONST(68000.742567975263 / 8.0),
- REAL_CONST(68022.274566334876 / 8.0),
- REAL_CONST(68043.808268782057 / 8.0),
- REAL_CONST(68065.343675047145 / 8.0),
- REAL_CONST(68086.880784860579 / 8.0),
- REAL_CONST(68108.419597952918 / 8.0),
- REAL_CONST(68129.960114054789 / 8.0),
- REAL_CONST(68151.502332896969 / 8.0),
- REAL_CONST(68173.04625421032 / 8.0),
- REAL_CONST(68194.591877725834 / 8.0),
- REAL_CONST(68216.139203174564 / 8.0),
- REAL_CONST(68237.688230287706 / 8.0),
- REAL_CONST(68259.238958796544 / 8.0),
- REAL_CONST(68280.791388432481 / 8.0),
- REAL_CONST(68302.345518927032 / 8.0),
- REAL_CONST(68323.901350011787 / 8.0),
- REAL_CONST(68345.458881418483 / 8.0),
- REAL_CONST(68367.018112878912 / 8.0),
- REAL_CONST(68388.579044125028 / 8.0),
- REAL_CONST(68410.141674888844 / 8.0),
- REAL_CONST(68431.706004902502 / 8.0),
- REAL_CONST(68453.272033898262 / 8.0),
- REAL_CONST(68474.839761608455 / 8.0),
- REAL_CONST(68496.409187765545 / 8.0),
- REAL_CONST(68517.980312102081 / 8.0),
- REAL_CONST(68539.553134350732 / 8.0),
- REAL_CONST(68561.127654244279 / 8.0),
- REAL_CONST(68582.70387151558 / 8.0),
- REAL_CONST(68604.281785897634 / 8.0),
- REAL_CONST(68625.861397123503 / 8.0),
- REAL_CONST(68647.44270492639 / 8.0),
- REAL_CONST(68669.025709039604 / 8.0),
- REAL_CONST(68690.610409196524 / 8.0),
- REAL_CONST(68712.196805130661 / 8.0),
- REAL_CONST(68733.784896575627 / 8.0),
- REAL_CONST(68755.374683265123 / 8.0),
- REAL_CONST(68776.966164932994 / 8.0),
- REAL_CONST(68798.559341313128 / 8.0),
- REAL_CONST(68820.154212139591 / 8.0),
- REAL_CONST(68841.750777146473 / 8.0),
- REAL_CONST(68863.349036068044 / 8.0),
- REAL_CONST(68884.948988638629 / 8.0),
- REAL_CONST(68906.550634592684 / 8.0),
- REAL_CONST(68928.153973664739 / 8.0),
- REAL_CONST(68949.75900558944 / 8.0),
- REAL_CONST(68971.365730101577 / 8.0),
- REAL_CONST(68992.974146935987 / 8.0),
- REAL_CONST(69014.584255827634 / 8.0),
- REAL_CONST(69036.196056511588 / 8.0),
- REAL_CONST(69057.809548723017 / 8.0),
- REAL_CONST(69079.424732197207 / 8.0),
- REAL_CONST(69101.041606669532 / 8.0),
- REAL_CONST(69122.660171875468 / 8.0),
- REAL_CONST(69144.280427550606 / 8.0),
- REAL_CONST(69165.902373430625 / 8.0),
- REAL_CONST(69187.526009251334 / 8.0),
- REAL_CONST(69209.151334748618 / 8.0),
- REAL_CONST(69230.778349658474 / 8.0),
- REAL_CONST(69252.40705371699 / 8.0),
- REAL_CONST(69274.037446660412 / 8.0),
- REAL_CONST(69295.669528225 / 8.0),
- REAL_CONST(69317.303298147192 / 8.0),
- REAL_CONST(69338.938756163494 / 8.0),
- REAL_CONST(69360.575902010532 / 8.0),
- REAL_CONST(69382.214735425005 / 8.0),
- REAL_CONST(69403.855256143754 / 8.0),
- REAL_CONST(69425.497463903681 / 8.0),
- REAL_CONST(69447.141358441833 / 8.0),
- REAL_CONST(69468.78693949533 / 8.0),
- REAL_CONST(69490.434206801394 / 8.0),
- REAL_CONST(69512.083160097391 / 8.0),
- REAL_CONST(69533.733799120717 / 8.0),
- REAL_CONST(69555.386123608929 / 8.0),
- REAL_CONST(69577.04013329967 / 8.0),
- REAL_CONST(69598.695827930685 / 8.0),
- REAL_CONST(69620.353207239794 / 8.0),
- REAL_CONST(69642.012270964973 / 8.0),
- REAL_CONST(69663.67301884426 / 8.0),
- REAL_CONST(69685.335450615792 / 8.0),
- REAL_CONST(69706.999566017839 / 8.0),
- REAL_CONST(69728.665364788743 / 8.0),
- REAL_CONST(69750.332846666963 / 8.0),
- REAL_CONST(69772.002011391058 / 8.0),
- REAL_CONST(69793.672858699691 / 8.0),
- REAL_CONST(69815.345388331611 / 8.0),
- REAL_CONST(69837.019600025669 / 8.0),
- REAL_CONST(69858.695493520849 / 8.0),
- REAL_CONST(69880.373068556204 / 8.0),
- REAL_CONST(69902.052324870907 / 8.0),
- REAL_CONST(69923.733262204216 / 8.0),
- REAL_CONST(69945.415880295492 / 8.0),
- REAL_CONST(69967.100178884211 / 8.0),
- REAL_CONST(69988.786157709939 / 8.0),
- REAL_CONST(70010.473816512356 / 8.0),
- REAL_CONST(70032.163155031216 / 8.0),
- REAL_CONST(70053.854173006403 / 8.0),
- REAL_CONST(70075.546870177874 / 8.0),
- REAL_CONST(70097.241246285717 / 8.0),
- REAL_CONST(70118.937301070109 / 8.0),
- REAL_CONST(70140.635034271298 / 8.0),
- REAL_CONST(70162.334445629691 / 8.0),
- REAL_CONST(70184.035534885741 / 8.0),
- REAL_CONST(70205.738301780017 / 8.0),
- REAL_CONST(70227.442746053217 / 8.0),
- REAL_CONST(70249.1488674461 / 8.0),
- REAL_CONST(70270.856665699539 / 8.0),
- REAL_CONST(70292.566140554511 / 8.0),
- REAL_CONST(70314.277291752107 / 8.0),
- REAL_CONST(70335.990119033493 / 8.0),
- REAL_CONST(70357.704622139936 / 8.0),
- REAL_CONST(70379.420800812819 / 8.0),
- REAL_CONST(70401.138654793613 / 8.0),
- REAL_CONST(70422.85818382389 / 8.0),
- REAL_CONST(70444.579387645339 / 8.0),
- REAL_CONST(70466.302265999722 / 8.0),
- REAL_CONST(70488.026818628918 / 8.0),
- REAL_CONST(70509.753045274876 / 8.0),
- REAL_CONST(70531.480945679708 / 8.0),
- REAL_CONST(70553.210519585555 / 8.0),
- REAL_CONST(70574.941766734701 / 8.0),
- REAL_CONST(70596.674686869505 / 8.0),
- REAL_CONST(70618.409279732456 / 8.0),
- REAL_CONST(70640.145545066101 / 8.0),
- REAL_CONST(70661.883482613106 / 8.0),
- REAL_CONST(70683.623092116264 / 8.0),
- REAL_CONST(70705.364373318414 / 8.0),
- REAL_CONST(70727.107325962526 / 8.0),
- REAL_CONST(70748.851949791671 / 8.0),
- REAL_CONST(70770.598244549008 / 8.0),
- REAL_CONST(70792.346209977783 / 8.0),
- REAL_CONST(70814.095845821372 / 8.0),
- REAL_CONST(70835.847151823225 / 8.0),
- REAL_CONST(70857.600127726895 / 8.0),
- REAL_CONST(70879.354773276034 / 8.0),
- REAL_CONST(70901.111088214413 / 8.0),
- REAL_CONST(70922.869072285859 / 8.0),
- REAL_CONST(70944.628725234332 / 8.0),
- REAL_CONST(70966.390046803877 / 8.0),
- REAL_CONST(70988.153036738629 / 8.0),
- REAL_CONST(71009.917694782853 / 8.0),
- REAL_CONST(71031.684020680885 / 8.0),
- REAL_CONST(71053.45201417715 / 8.0),
- REAL_CONST(71075.221675016204 / 8.0),
- REAL_CONST(71096.993002942661 / 8.0),
- REAL_CONST(71118.765997701266 / 8.0),
- REAL_CONST(71140.540659036851 / 8.0),
- REAL_CONST(71162.316986694335 / 8.0),
- REAL_CONST(71184.09498041874 / 8.0),
- REAL_CONST(71205.874639955218 / 8.0),
- REAL_CONST(71227.655965048951 / 8.0),
- REAL_CONST(71249.438955445294 / 8.0),
- REAL_CONST(71271.223610889632 / 8.0),
- REAL_CONST(71293.009931127483 / 8.0),
- REAL_CONST(71314.797915904477 / 8.0),
- REAL_CONST(71336.587564966307 / 8.0),
- REAL_CONST(71358.378878058764 / 8.0),
- REAL_CONST(71380.171854927772 / 8.0),
- REAL_CONST(71401.966495319313 / 8.0),
- REAL_CONST(71423.762798979486 / 8.0),
- REAL_CONST(71445.560765654489 / 8.0),
- REAL_CONST(71467.360395090596 / 8.0),
- REAL_CONST(71489.161687034211 / 8.0),
- REAL_CONST(71510.964641231811 / 8.0),
- REAL_CONST(71532.769257429973 / 8.0),
- REAL_CONST(71554.575535375348 / 8.0),
- REAL_CONST(71576.383474814749 / 8.0),
- REAL_CONST(71598.19307549503 / 8.0),
- REAL_CONST(71620.004337163133 / 8.0),
- REAL_CONST(71641.817259566145 / 8.0),
- REAL_CONST(71663.631842451214 / 8.0),
- REAL_CONST(71685.4480855656 / 8.0),
- REAL_CONST(71707.26598865664 / 8.0),
- REAL_CONST(71729.085551471784 / 8.0),
- REAL_CONST(71750.906773758586 / 8.0),
- REAL_CONST(71772.729655264673 / 8.0),
- REAL_CONST(71794.554195737772 / 8.0),
- REAL_CONST(71816.380394925713 / 8.0),
- REAL_CONST(71838.208252576442 / 8.0),
- REAL_CONST(71860.037768437964 / 8.0),
- REAL_CONST(71881.868942258385 / 8.0),
- REAL_CONST(71903.701773785942 / 8.0),
- REAL_CONST(71925.536262768932 / 8.0),
- REAL_CONST(71947.372408955751 / 8.0),
- REAL_CONST(71969.210212094898 / 8.0),
- REAL_CONST(71991.049671934976 / 8.0),
- REAL_CONST(72012.890788224686 / 8.0),
- REAL_CONST(72034.73356071279 / 8.0),
- REAL_CONST(72056.577989148165 / 8.0),
- REAL_CONST(72078.424073279821 / 8.0),
- REAL_CONST(72100.271812856794 / 8.0),
- REAL_CONST(72122.121207628254 / 8.0),
- REAL_CONST(72143.97225734347 / 8.0),
- REAL_CONST(72165.824961751801 / 8.0),
- REAL_CONST(72187.679320602692 / 8.0),
- REAL_CONST(72209.53533364569 / 8.0),
- REAL_CONST(72231.393000630429 / 8.0),
- REAL_CONST(72253.252321306645 / 8.0),
- REAL_CONST(72275.113295424177 / 8.0),
- REAL_CONST(72296.975922732949 / 8.0),
- REAL_CONST(72318.840202982959 / 8.0),
- REAL_CONST(72340.706135924338 / 8.0),
- REAL_CONST(72362.573721307272 / 8.0),
- REAL_CONST(72384.442958882093 / 8.0),
- REAL_CONST(72406.313848399179 / 8.0),
- REAL_CONST(72428.186389609036 / 8.0),
- REAL_CONST(72450.060582262216 / 8.0),
- REAL_CONST(72471.936426109431 / 8.0),
- REAL_CONST(72493.813920901433 / 8.0),
- REAL_CONST(72515.693066389096 / 8.0),
- REAL_CONST(72537.573862323392 / 8.0),
- REAL_CONST(72559.456308455352 / 8.0),
- REAL_CONST(72581.340404536139 / 8.0),
- REAL_CONST(72603.226150316987 / 8.0),
- REAL_CONST(72625.113545549248 / 8.0),
- REAL_CONST(72647.002589984331 / 8.0),
- REAL_CONST(72668.893283373764 / 8.0),
- REAL_CONST(72690.785625469172 / 8.0),
- REAL_CONST(72712.679616022273 / 8.0),
- REAL_CONST(72734.575254784853 / 8.0),
- REAL_CONST(72756.472541508803 / 8.0),
- REAL_CONST(72778.371475946144 / 8.0),
- REAL_CONST(72800.272057848939 / 8.0),
- REAL_CONST(72822.174286969355 / 8.0),
- REAL_CONST(72844.07816305969 / 8.0),
- REAL_CONST(72865.983685872285 / 8.0),
- REAL_CONST(72887.890855159596 / 8.0),
- REAL_CONST(72909.799670674183 / 8.0),
- REAL_CONST(72931.710132168693 / 8.0),
- REAL_CONST(72953.622239395845 / 8.0),
- REAL_CONST(72975.535992108475 / 8.0),
- REAL_CONST(72997.451390059519 / 8.0),
- REAL_CONST(73019.368433001961 / 8.0),
- REAL_CONST(73041.287120688925 / 8.0),
- REAL_CONST(73063.207452873612 / 8.0),
- REAL_CONST(73085.129429309294 / 8.0),
- REAL_CONST(73107.053049749389 / 8.0),
- REAL_CONST(73128.978313947344 / 8.0),
- REAL_CONST(73150.905221656736 / 8.0),
- REAL_CONST(73172.833772631217 / 8.0),
- REAL_CONST(73194.763966624567 / 8.0),
- REAL_CONST(73216.695803390612 / 8.0),
- REAL_CONST(73238.62928268328 / 8.0),
- REAL_CONST(73260.564404256627 / 8.0),
- REAL_CONST(73282.501167864757 / 8.0),
- REAL_CONST(73304.439573261901 / 8.0),
- REAL_CONST(73326.379620202337 / 8.0),
- REAL_CONST(73348.321308440485 / 8.0),
- REAL_CONST(73370.264637730841 / 8.0),
- REAL_CONST(73392.209607827957 / 8.0),
- REAL_CONST(73414.156218486532 / 8.0),
- REAL_CONST(73436.104469461323 / 8.0),
- REAL_CONST(73458.054360507173 / 8.0),
- REAL_CONST(73480.005891379056 / 8.0),
- REAL_CONST(73501.959061831993 / 8.0),
- REAL_CONST(73523.913871621116 / 8.0),
- REAL_CONST(73545.870320501665 / 8.0),
- REAL_CONST(73567.828408228932 / 8.0),
- REAL_CONST(73589.78813455833 / 8.0),
- REAL_CONST(73611.749499245358 / 8.0),
- REAL_CONST(73633.712502045615 / 8.0),
- REAL_CONST(73655.677142714747 / 8.0),
- REAL_CONST(73677.643421008557 / 8.0),
- REAL_CONST(73699.611336682879 / 8.0),
- REAL_CONST(73721.580889493693 / 8.0),
- REAL_CONST(73743.552079197019 / 8.0),
- REAL_CONST(73765.524905548999 / 8.0),
- REAL_CONST(73787.499368305856 / 8.0),
- REAL_CONST(73809.475467223907 / 8.0),
- REAL_CONST(73831.453202059551 / 8.0),
- REAL_CONST(73853.432572569291 / 8.0),
- REAL_CONST(73875.413578509717 / 8.0),
- REAL_CONST(73897.396219637507 / 8.0),
- REAL_CONST(73919.380495709411 / 8.0),
- REAL_CONST(73941.36640648231 / 8.0),
- REAL_CONST(73963.353951713143 / 8.0),
- REAL_CONST(73985.343131158952 / 8.0),
- REAL_CONST(74007.333944576865 / 8.0),
- REAL_CONST(74029.326391724098 / 8.0),
- REAL_CONST(74051.320472357969 / 8.0),
- REAL_CONST(74073.316186235883 / 8.0),
- REAL_CONST(74095.313533115303 / 8.0),
- REAL_CONST(74117.312512753837 / 8.0),
- REAL_CONST(74139.313124909138 / 8.0),
- REAL_CONST(74161.315369338976 / 8.0),
- REAL_CONST(74183.319245801191 / 8.0),
- REAL_CONST(74205.324754053727 / 8.0),
- REAL_CONST(74227.331893854629 / 8.0),
- REAL_CONST(74249.340664961986 / 8.0),
- REAL_CONST(74271.351067134034 / 8.0),
- REAL_CONST(74293.363100129049 / 8.0),
- REAL_CONST(74315.376763705441 / 8.0),
- REAL_CONST(74337.392057621662 / 8.0),
- REAL_CONST(74359.408981636298 / 8.0),
- REAL_CONST(74381.427535508003 / 8.0),
- REAL_CONST(74403.447718995507 / 8.0),
- REAL_CONST(74425.469531857671 / 8.0),
- REAL_CONST(74447.492973853383 / 8.0),
- REAL_CONST(74469.518044741693 / 8.0),
- REAL_CONST(74491.54474428168 / 8.0),
- REAL_CONST(74513.573072232539 / 8.0),
- REAL_CONST(74535.603028353551 / 8.0),
- REAL_CONST(74557.634612404087 / 8.0),
- REAL_CONST(74579.667824143602 / 8.0),
- REAL_CONST(74601.702663331642 / 8.0),
- REAL_CONST(74623.739129727837 / 8.0),
- REAL_CONST(74645.777223091936 / 8.0),
- REAL_CONST(74667.816943183716 / 8.0),
- REAL_CONST(74689.858289763113 / 8.0),
- REAL_CONST(74711.901262590094 / 8.0),
- REAL_CONST(74733.945861424741 / 8.0),
- REAL_CONST(74755.992086027225 / 8.0),
- REAL_CONST(74778.039936157802 / 8.0),
- REAL_CONST(74800.089411576817 / 8.0),
- REAL_CONST(74822.140512044702 / 8.0),
- REAL_CONST(74844.193237321961 / 8.0),
- REAL_CONST(74866.24758716923 / 8.0),
- REAL_CONST(74888.303561347187 / 8.0),
- REAL_CONST(74910.36115961663 / 8.0),
- REAL_CONST(74932.420381738411 / 8.0),
- REAL_CONST(74954.481227473516 / 8.0),
- REAL_CONST(74976.543696582972 / 8.0),
- REAL_CONST(74998.607788827925 / 8.0),
- REAL_CONST(75020.673503969607 / 8.0),
- REAL_CONST(75042.740841769322 / 8.0),
- REAL_CONST(75064.809801988464 / 8.0),
- REAL_CONST(75086.88038438854 / 8.0),
- REAL_CONST(75108.952588731103 / 8.0),
- REAL_CONST(75131.026414777836 / 8.0),
- REAL_CONST(75153.101862290467 / 8.0),
- REAL_CONST(75175.178931030852 / 8.0),
- REAL_CONST(75197.257620760924 / 8.0),
- REAL_CONST(75219.33793124267 / 8.0),
- REAL_CONST(75241.419862238225 / 8.0),
- REAL_CONST(75263.503413509738 / 8.0),
- REAL_CONST(75285.588584819503 / 8.0),
- REAL_CONST(75307.675375929874 / 8.0),
- REAL_CONST(75329.763786603318 / 8.0),
- REAL_CONST(75351.853816602365 / 8.0),
- REAL_CONST(75373.945465689612 / 8.0),
- REAL_CONST(75396.038733627807 / 8.0),
- REAL_CONST(75418.133620179724 / 8.0),
- REAL_CONST(75440.230125108254 / 8.0),
- REAL_CONST(75462.32824817636 / 8.0),
- REAL_CONST(75484.427989147109 / 8.0),
- REAL_CONST(75506.529347783653 / 8.0),
- REAL_CONST(75528.63232384919 / 8.0),
- REAL_CONST(75550.736917107075 / 8.0),
- REAL_CONST(75572.843127320695 / 8.0),
- REAL_CONST(75594.950954253538 / 8.0),
- REAL_CONST(75617.060397669193 / 8.0),
- REAL_CONST(75639.171457331307 / 8.0),
- REAL_CONST(75661.284133003646 / 8.0),
- REAL_CONST(75683.398424450032 / 8.0),
- REAL_CONST(75705.514331434402 / 8.0),
- REAL_CONST(75727.631853720741 / 8.0),
- REAL_CONST(75749.750991073175 / 8.0),
- REAL_CONST(75771.871743255862 / 8.0),
- REAL_CONST(75793.994110033076 / 8.0),
- REAL_CONST(75816.118091169177 / 8.0),
- REAL_CONST(75838.243686428585 / 8.0),
- REAL_CONST(75860.370895575848 / 8.0),
- REAL_CONST(75882.499718375562 / 8.0),
- REAL_CONST(75904.630154592422 / 8.0),
- REAL_CONST(75926.762203991224 / 8.0),
- REAL_CONST(75948.895866336825 / 8.0),
- REAL_CONST(75971.031141394182 / 8.0),
- REAL_CONST(75993.168028928325 / 8.0),
- REAL_CONST(76015.306528704401 / 8.0),
- REAL_CONST(76037.4466404876 / 8.0),
- REAL_CONST(76059.588364043215 / 8.0),
- REAL_CONST(76081.731699136653 / 8.0),
- REAL_CONST(76103.876645533353 / 8.0),
- REAL_CONST(76126.023202998884 / 8.0),
- REAL_CONST(76148.171371298871 / 8.0),
- REAL_CONST(76170.321150199044 / 8.0),
- REAL_CONST(76192.472539465205 / 8.0),
- REAL_CONST(76214.625538863256 / 8.0),
- REAL_CONST(76236.780148159174 / 8.0),
- REAL_CONST(76258.936367119008 / 8.0),
- REAL_CONST(76281.094195508922 / 8.0),
- REAL_CONST(76303.253633095141 / 8.0),
- REAL_CONST(76325.414679643975 / 8.0),
- REAL_CONST(76347.577334921851 / 8.0),
- REAL_CONST(76369.741598695226 / 8.0),
- REAL_CONST(76391.907470730686 / 8.0),
- REAL_CONST(76414.074950794879 / 8.0),
- REAL_CONST(76436.244038654564 / 8.0),
- REAL_CONST(76458.414734076548 / 8.0),
- REAL_CONST(76480.587036827754 / 8.0),
- REAL_CONST(76502.760946675175 / 8.0),
- REAL_CONST(76524.936463385893 / 8.0),
- REAL_CONST(76547.11358672705 / 8.0),
- REAL_CONST(76569.292316465915 / 8.0),
- REAL_CONST(76591.472652369819 / 8.0),
- REAL_CONST(76613.654594206164 / 8.0),
- REAL_CONST(76635.838141742468 / 8.0),
- REAL_CONST(76658.023294746308 / 8.0),
- REAL_CONST(76680.210052985349 / 8.0),
- REAL_CONST(76702.398416227341 / 8.0),
- REAL_CONST(76724.588384240138 / 8.0),
- REAL_CONST(76746.779956791637 / 8.0),
- REAL_CONST(76768.973133649866 / 8.0),
- REAL_CONST(76791.167914582897 / 8.0),
- REAL_CONST(76813.364299358902 / 8.0),
- REAL_CONST(76835.562287746157 / 8.0),
- REAL_CONST(76857.761879512967 / 8.0),
- REAL_CONST(76879.963074427797 / 8.0),
- REAL_CONST(76902.165872259109 / 8.0),
- REAL_CONST(76924.37027277553 / 8.0),
- REAL_CONST(76946.576275745727 / 8.0),
- REAL_CONST(76968.783880938441 / 8.0),
- REAL_CONST(76990.993088122515 / 8.0),
- REAL_CONST(77013.203897066895 / 8.0),
- REAL_CONST(77035.416307540567 / 8.0),
- REAL_CONST(77057.630319312622 / 8.0),
- REAL_CONST(77079.845932152239 / 8.0),
- REAL_CONST(77102.063145828695 / 8.0),
- REAL_CONST(77124.281960111301 / 8.0),
- REAL_CONST(77146.50237476948 / 8.0),
- REAL_CONST(77168.724389572759 / 8.0),
- REAL_CONST(77190.948004290723 / 8.0),
- REAL_CONST(77213.173218693031 / 8.0),
- REAL_CONST(77235.400032549442 / 8.0),
- REAL_CONST(77257.628445629802 / 8.0),
- REAL_CONST(77279.858457704031 / 8.0),
- REAL_CONST(77302.090068542122 / 8.0),
- REAL_CONST(77324.323277914169 / 8.0),
- REAL_CONST(77346.558085590339 / 8.0),
- REAL_CONST(77368.794491340886 / 8.0),
- REAL_CONST(77391.032494936138 / 8.0),
- REAL_CONST(77413.272096146524 / 8.0),
- REAL_CONST(77435.51329474253 / 8.0),
- REAL_CONST(77457.756090494731 / 8.0),
- REAL_CONST(77480.000483173804 / 8.0),
- REAL_CONST(77502.246472550498 / 8.0),
- REAL_CONST(77524.494058395634 / 8.0),
- REAL_CONST(77546.743240480107 / 8.0),
- REAL_CONST(77568.994018574944 / 8.0),
- REAL_CONST(77591.246392451198 / 8.0),
- REAL_CONST(77613.500361880026 / 8.0),
- REAL_CONST(77635.755926632657 / 8.0),
- REAL_CONST(77658.013086480438 / 8.0),
- REAL_CONST(77680.271841194757 / 8.0),
- REAL_CONST(77702.532190547092 / 8.0),
- REAL_CONST(77724.794134309021 / 8.0),
- REAL_CONST(77747.057672252195 / 8.0),
- REAL_CONST(77769.322804148323 / 8.0),
- REAL_CONST(77791.589529769248 / 8.0),
- REAL_CONST(77813.857848886837 / 8.0),
- REAL_CONST(77836.127761273063 / 8.0),
- REAL_CONST(77858.399266699998 / 8.0),
- REAL_CONST(77880.67236493979 / 8.0),
- REAL_CONST(77902.947055764627 / 8.0),
- REAL_CONST(77925.223338946831 / 8.0),
- REAL_CONST(77947.50121425878 / 8.0),
- REAL_CONST(77969.780681472927 / 8.0),
- REAL_CONST(77992.061740361838 / 8.0),
- REAL_CONST(78014.344390698127 / 8.0),
- REAL_CONST(78036.628632254491 / 8.0),
- REAL_CONST(78058.914464803747 / 8.0),
- REAL_CONST(78081.201888118725 / 8.0),
- REAL_CONST(78103.490901972415 / 8.0),
- REAL_CONST(78125.781506137821 / 8.0),
- REAL_CONST(78148.073700388064 / 8.0),
- REAL_CONST(78170.367484496339 / 8.0),
- REAL_CONST(78192.662858235926 / 8.0),
- REAL_CONST(78214.959821380166 / 8.0),
- REAL_CONST(78237.258373702498 / 8.0),
- REAL_CONST(78259.558514976452 / 8.0),
- REAL_CONST(78281.860244975614 / 8.0),
- REAL_CONST(78304.163563473659 / 8.0),
- REAL_CONST(78326.468470244363 / 8.0),
- REAL_CONST(78348.77496506153 / 8.0),
- REAL_CONST(78371.083047699125 / 8.0),
- REAL_CONST(78393.392717931114 / 8.0),
- REAL_CONST(78415.703975531578 / 8.0),
- REAL_CONST(78438.016820274701 / 8.0),
- REAL_CONST(78460.331251934695 / 8.0),
- REAL_CONST(78482.647270285903 / 8.0),
- REAL_CONST(78504.964875102727 / 8.0),
- REAL_CONST(78527.284066159627 / 8.0),
- REAL_CONST(78549.604843231195 / 8.0),
- REAL_CONST(78571.927206092048 / 8.0),
- REAL_CONST(78594.251154516911 / 8.0),
- REAL_CONST(78616.576688280606 / 8.0),
- REAL_CONST(78638.903807157985 / 8.0),
- REAL_CONST(78661.232510924034 / 8.0),
- REAL_CONST(78683.562799353778 / 8.0),
- REAL_CONST(78705.894672222363 / 8.0),
- REAL_CONST(78728.228129304945 / 8.0),
- REAL_CONST(78750.563170376859 / 8.0),
- REAL_CONST(78772.899795213423 / 8.0),
- REAL_CONST(78795.238003590101 / 8.0),
- REAL_CONST(78817.577795282399 / 8.0),
- REAL_CONST(78839.919170065928 / 8.0),
- REAL_CONST(78862.262127716356 / 8.0),
- REAL_CONST(78884.606668009452 / 8.0),
- REAL_CONST(78906.952790721043 / 8.0),
- REAL_CONST(78929.300495627045 / 8.0),
- REAL_CONST(78951.64978250346 / 8.0),
- REAL_CONST(78974.000651126378 / 8.0),
- REAL_CONST(78996.353101271932 / 8.0),
- REAL_CONST(79018.707132716358 / 8.0),
- REAL_CONST(79041.062745235977 / 8.0),
- REAL_CONST(79063.41993860717 / 8.0),
- REAL_CONST(79085.778712606436 / 8.0),
- REAL_CONST(79108.139067010285 / 8.0),
- REAL_CONST(79130.501001595389 / 8.0),
- REAL_CONST(79152.864516138419 / 8.0),
- REAL_CONST(79175.22961041618 / 8.0),
- REAL_CONST(79197.596284205531 / 8.0),
- REAL_CONST(79219.96453728342 / 8.0),
- REAL_CONST(79242.33436942687 / 8.0),
- REAL_CONST(79264.705780412987 / 8.0),
- REAL_CONST(79287.078770018954 / 8.0),
- REAL_CONST(79309.453338022009 / 8.0),
- REAL_CONST(79331.829484199508 / 8.0),
- REAL_CONST(79354.207208328866 / 8.0),
- REAL_CONST(79376.586510187582 / 8.0),
- REAL_CONST(79398.967389553218 / 8.0),
- REAL_CONST(79421.349846203433 / 8.0),
- REAL_CONST(79443.733879915948 / 8.0),
- REAL_CONST(79466.119490468584 / 8.0),
- REAL_CONST(79488.50667763922 / 8.0),
- REAL_CONST(79510.895441205823 / 8.0),
- REAL_CONST(79533.285780946433 / 8.0),
- REAL_CONST(79555.677696639163 / 8.0),
- REAL_CONST(79578.071188062226 / 8.0),
- REAL_CONST(79600.466254993895 / 8.0),
- REAL_CONST(79622.862897212515 / 8.0),
- REAL_CONST(79645.261114496549 / 8.0),
- REAL_CONST(79667.660906624471 / 8.0),
- REAL_CONST(79690.062273374875 / 8.0),
- REAL_CONST(79712.465214526455 / 8.0),
- REAL_CONST(79734.869729857935 / 8.0),
- REAL_CONST(79757.275819148126 / 8.0),
- REAL_CONST(79779.683482175955 / 8.0),
- REAL_CONST(79802.092718720378 / 8.0),
- REAL_CONST(79824.503528560454 / 8.0),
- REAL_CONST(79846.915911475327 / 8.0),
- REAL_CONST(79869.329867244203 / 8.0),
- REAL_CONST(79891.745395646343 / 8.0),
- REAL_CONST(79914.162496461155 / 8.0),
- REAL_CONST(79936.581169468045 / 8.0),
- REAL_CONST(79959.001414446553 / 8.0),
- REAL_CONST(79981.423231176261 / 8.0),
- REAL_CONST(80003.846619436852 / 8.0),
- REAL_CONST(80026.271579008084 / 8.0),
- REAL_CONST(80048.698109669771 / 8.0),
- REAL_CONST(80071.12621120183 / 8.0),
- REAL_CONST(80093.555883384237 / 8.0),
- REAL_CONST(80115.987125997053 / 8.0),
- REAL_CONST(80138.419938820414 / 8.0),
- REAL_CONST(80160.854321634528 / 8.0),
- REAL_CONST(80183.290274219689 / 8.0),
- REAL_CONST(80205.727796356281 / 8.0),
- REAL_CONST(80228.166887824715 / 8.0),
- REAL_CONST(80250.607548405547 / 8.0),
- REAL_CONST(80273.049777879336 / 8.0),
- REAL_CONST(80295.493576026798 / 8.0),
- REAL_CONST(80317.938942628651 / 8.0),
- REAL_CONST(80340.385877465727 / 8.0),
- REAL_CONST(80362.834380318949 / 8.0),
- REAL_CONST(80385.28445096928 / 8.0),
- REAL_CONST(80407.736089197788 / 8.0),
- REAL_CONST(80430.189294785596 / 8.0),
- REAL_CONST(80452.644067513917 / 8.0),
- REAL_CONST(80475.100407164035 / 8.0),
- REAL_CONST(80497.558313517322 / 8.0),
- REAL_CONST(80520.017786355209 / 8.0),
- REAL_CONST(80542.478825459213 / 8.0),
- REAL_CONST(80564.941430610925 / 8.0),
- REAL_CONST(80587.405601592007 / 8.0),
- REAL_CONST(80609.871338184195 / 8.0),
- REAL_CONST(80632.338640169342 / 8.0),
- REAL_CONST(80654.8075073293 / 8.0),
- REAL_CONST(80677.277939446067 / 8.0),
- REAL_CONST(80699.749936301683 / 8.0),
- REAL_CONST(80722.223497678278 / 8.0),
- REAL_CONST(80744.698623358039 / 8.0),
- REAL_CONST(80767.17531312324 / 8.0),
- REAL_CONST(80789.653566756242 / 8.0),
- REAL_CONST(80812.133384039465 / 8.0),
- REAL_CONST(80834.614764755403 / 8.0),
- REAL_CONST(80857.097708686648 / 8.0),
- REAL_CONST(80879.582215615854 / 8.0),
- REAL_CONST(80902.068285325731 / 8.0),
- REAL_CONST(80924.555917599093 / 8.0),
- REAL_CONST(80947.045112218824 / 8.0),
- REAL_CONST(80969.535868967869 / 8.0),
- REAL_CONST(80992.028187629272 / 8.0),
- REAL_CONST(81014.522067986123 / 8.0),
- REAL_CONST(81037.017509821613 / 8.0),
- REAL_CONST(81059.514512919006 / 8.0),
- REAL_CONST(81082.013077061609 / 8.0),
- REAL_CONST(81104.513202032831 / 8.0),
- REAL_CONST(81127.014887616184 / 8.0),
- REAL_CONST(81149.518133595193 / 8.0),
- REAL_CONST(81172.022939753486 / 8.0),
- REAL_CONST(81194.529305874807 / 8.0),
- REAL_CONST(81217.037231742899 / 8.0),
- REAL_CONST(81239.546717141639 / 8.0),
- REAL_CONST(81262.057761854958 / 8.0),
- REAL_CONST(81284.570365666848 / 8.0),
- REAL_CONST(81307.084528361403 / 8.0),
- REAL_CONST(81329.600249722775 / 8.0),
- REAL_CONST(81352.117529535186 / 8.0),
- REAL_CONST(81374.636367582949 / 8.0),
- REAL_CONST(81397.156763650448 / 8.0),
- REAL_CONST(81419.678717522125 / 8.0),
- REAL_CONST(81442.202228982511 / 8.0),
- REAL_CONST(81464.727297816222 / 8.0),
- REAL_CONST(81487.253923807933 / 8.0),
- REAL_CONST(81509.782106742379 / 8.0),
- REAL_CONST(81532.311846404409 / 8.0),
- REAL_CONST(81554.843142578902 / 8.0),
- REAL_CONST(81577.375995050839 / 8.0),
- REAL_CONST(81599.910403605274 / 8.0),
- REAL_CONST(81622.446368027333 / 8.0),
- REAL_CONST(81644.983888102215 / 8.0),
- REAL_CONST(81667.522963615178 / 8.0),
- REAL_CONST(81690.063594351581 / 8.0),
- REAL_CONST(81712.605780096841 / 8.0),
- REAL_CONST(81735.149520636449 / 8.0),
- REAL_CONST(81757.694815755967 / 8.0),
- REAL_CONST(81780.241665241047 / 8.0),
- REAL_CONST(81802.79006887741 / 8.0),
- REAL_CONST(81825.340026450824 / 8.0),
- REAL_CONST(81847.891537747171 / 8.0),
- REAL_CONST(81870.444602552379 / 8.0),
- REAL_CONST(81892.999220652477 / 8.0),
- REAL_CONST(81915.555391833506 / 8.0),
- REAL_CONST(81938.113115881672 / 8.0),
- REAL_CONST(81960.672392583176 / 8.0),
- REAL_CONST(81983.233221724338 / 8.0),
- REAL_CONST(82005.795603091537 / 8.0),
- REAL_CONST(82028.359536471224 / 8.0),
- REAL_CONST(82050.925021649906 / 8.0),
- REAL_CONST(82073.492058414209 / 8.0),
- REAL_CONST(82096.060646550788 / 8.0),
- REAL_CONST(82118.630785846399 / 8.0),
- REAL_CONST(82141.202476087841 / 8.0),
- REAL_CONST(82163.775717062032 / 8.0),
- REAL_CONST(82186.35050855593 / 8.0),
- REAL_CONST(82208.926850356569 / 8.0),
- REAL_CONST(82231.504742251054 / 8.0),
- REAL_CONST(82254.084184026578 / 8.0),
- REAL_CONST(82276.665175470393 / 8.0),
- REAL_CONST(82299.24771636985 / 8.0),
- REAL_CONST(82321.831806512317 / 8.0),
- REAL_CONST(82344.417445685307 / 8.0),
- REAL_CONST(82367.004633676348 / 8.0),
- REAL_CONST(82389.593370273054 / 8.0),
- REAL_CONST(82412.183655263143 / 8.0),
- REAL_CONST(82434.775488434374 / 8.0),
- REAL_CONST(82457.368869574595 / 8.0),
- REAL_CONST(82479.963798471697 / 8.0),
- REAL_CONST(82502.560274913689 / 8.0),
- REAL_CONST(82525.158298688606 / 8.0),
- REAL_CONST(82547.757869584602 / 8.0),
- REAL_CONST(82570.35898738986 / 8.0),
- REAL_CONST(82592.961651892678 / 8.0),
- REAL_CONST(82615.565862881398 / 8.0),
- REAL_CONST(82638.171620144421 / 8.0),
- REAL_CONST(82660.778923470265 / 8.0),
- REAL_CONST(82683.387772647475 / 8.0),
- REAL_CONST(82705.998167464713 / 8.0),
- REAL_CONST(82728.610107710658 / 8.0),
- REAL_CONST(82751.223593174116 / 8.0),
- REAL_CONST(82773.83862364394 / 8.0),
- REAL_CONST(82796.45519890904 / 8.0),
- REAL_CONST(82819.073318758441 / 8.0),
- REAL_CONST(82841.692982981185 / 8.0),
- REAL_CONST(82864.314191366429 / 8.0),
- REAL_CONST(82886.936943703375 / 8.0),
- REAL_CONST(82909.561239781324 / 8.0),
- REAL_CONST(82932.187079389638 / 8.0),
- REAL_CONST(82954.814462317736 / 8.0),
- REAL_CONST(82977.443388355125 / 8.0),
- REAL_CONST(83000.073857291369 / 8.0),
- REAL_CONST(83022.70586891612 / 8.0),
- REAL_CONST(83045.339423019104 / 8.0),
- REAL_CONST(83067.974519390089 / 8.0),
- REAL_CONST(83090.611157818959 / 8.0),
- REAL_CONST(83113.249338095629 / 8.0),
- REAL_CONST(83135.8890600101 / 8.0),
- REAL_CONST(83158.530323352461 / 8.0),
- REAL_CONST(83181.173127912858 / 8.0),
- REAL_CONST(83203.817473481497 / 8.0),
- REAL_CONST(83226.463359848669 / 8.0),
- REAL_CONST(83249.11078680474 / 8.0),
- REAL_CONST(83271.759754140134 / 8.0),
- REAL_CONST(83294.410261645375 / 8.0),
- REAL_CONST(83317.062309111003 / 8.0),
- REAL_CONST(83339.715896327703 / 8.0),
- REAL_CONST(83362.371023086147 / 8.0),
- REAL_CONST(83385.027689177165 / 8.0),
- REAL_CONST(83407.685894391587 / 8.0),
- REAL_CONST(83430.345638520361 / 8.0),
- REAL_CONST(83453.006921354478 / 8.0),
- REAL_CONST(83475.669742685001 / 8.0),
- REAL_CONST(83498.334102303095 / 8.0),
- REAL_CONST(83520.999999999942 / 8.0),
- REAL_CONST(83543.667435566866 / 8.0),
- REAL_CONST(83566.336408795192 / 8.0),
- REAL_CONST(83589.006919476349 / 8.0),
- REAL_CONST(83611.678967401851 / 8.0),
- REAL_CONST(83634.352552363242 / 8.0),
- REAL_CONST(83657.027674152167 / 8.0),
- REAL_CONST(83679.704332560359 / 8.0),
- REAL_CONST(83702.382527379552 / 8.0),
- REAL_CONST(83725.062258401638 / 8.0),
- REAL_CONST(83747.743525418511 / 8.0),
- REAL_CONST(83770.42632822218 / 8.0),
- REAL_CONST(83793.110666604684 / 8.0),
- REAL_CONST(83815.796540358162 / 8.0),
- REAL_CONST(83838.483949274829 / 8.0),
- REAL_CONST(83861.172893146941 / 8.0),
- REAL_CONST(83883.863371766842 / 8.0),
- REAL_CONST(83906.555384926964 / 8.0),
- REAL_CONST(83929.248932419752 / 8.0),
- REAL_CONST(83951.944014037799 / 8.0),
- REAL_CONST(83974.640629573696 / 8.0),
- REAL_CONST(83997.338778820151 / 8.0),
- REAL_CONST(84020.038461569929 / 8.0),
- REAL_CONST(84042.739677615857 / 8.0),
- REAL_CONST(84065.442426750829 / 8.0),
- REAL_CONST(84088.146708767847 / 8.0),
- REAL_CONST(84110.852523459922 / 8.0),
- REAL_CONST(84133.559870620171 / 8.0),
- REAL_CONST(84156.268750041796 / 8.0),
- REAL_CONST(84178.979161518029 / 8.0),
- REAL_CONST(84201.691104842204 / 8.0),
- REAL_CONST(84224.404579807713 / 8.0),
- REAL_CONST(84247.119586208006 / 8.0),
- REAL_CONST(84269.83612383662 / 8.0),
- REAL_CONST(84292.55419248715 / 8.0),
- REAL_CONST(84315.273791953281 / 8.0),
- REAL_CONST(84337.994922028738 / 8.0),
- REAL_CONST(84360.717582507335 / 8.0),
- REAL_CONST(84383.441773182945 / 8.0),
- REAL_CONST(84406.167493849513 / 8.0),
- REAL_CONST(84428.894744301069 / 8.0),
- REAL_CONST(84451.623524331691 / 8.0),
- REAL_CONST(84474.353833735542 / 8.0),
- REAL_CONST(84497.085672306828 / 8.0),
- REAL_CONST(84519.819039839858 / 8.0),
- REAL_CONST(84542.553936128999 / 8.0),
- REAL_CONST(84565.290360968676 / 8.0),
- REAL_CONST(84588.028314153402 / 8.0),
- REAL_CONST(84610.767795477717 / 8.0),
- REAL_CONST(84633.508804736295 / 8.0),
- REAL_CONST(84656.251341723822 / 8.0),
- REAL_CONST(84678.995406235073 / 8.0),
- REAL_CONST(84701.740998064924 / 8.0),
- REAL_CONST(84724.488117008252 / 8.0),
- REAL_CONST(84747.236762860062 / 8.0),
- REAL_CONST(84769.986935415407 / 8.0),
- REAL_CONST(84792.73863446941 / 8.0),
- REAL_CONST(84815.491859817252 / 8.0),
- REAL_CONST(84838.246611254188 / 8.0),
- REAL_CONST(84861.002888575575 / 8.0),
- REAL_CONST(84883.760691576768 / 8.0),
- REAL_CONST(84906.520020053256 / 8.0),
- REAL_CONST(84929.28087380057 / 8.0),
- REAL_CONST(84952.043252614312 / 8.0),
- REAL_CONST(84974.807156290146 / 8.0),
- REAL_CONST(84997.572584623806 / 8.0),
- REAL_CONST(85020.339537411113 / 8.0),
- REAL_CONST(85043.108014447949 / 8.0),
- REAL_CONST(85065.878015530237 / 8.0),
- REAL_CONST(85088.649540453989 / 8.0),
- REAL_CONST(85111.422589015303 / 8.0),
- REAL_CONST(85134.197161010321 / 8.0),
- REAL_CONST(85156.973256235244 / 8.0),
- REAL_CONST(85179.750874486374 / 8.0),
- REAL_CONST(85202.530015560071 / 8.0),
- REAL_CONST(85225.310679252725 / 8.0),
- REAL_CONST(85248.092865360857 / 8.0),
- REAL_CONST(85270.876573681016 / 8.0),
- REAL_CONST(85293.661804009811 / 8.0),
- REAL_CONST(85316.448556143951 / 8.0),
- REAL_CONST(85339.236829880188 / 8.0),
- REAL_CONST(85362.026625015351 / 8.0),
- REAL_CONST(85384.817941346351 / 8.0),
- REAL_CONST(85407.610778670132 / 8.0),
- REAL_CONST(85430.405136783724 / 8.0),
- REAL_CONST(85453.201015484257 / 8.0),
- REAL_CONST(85475.998414568865 / 8.0),
- REAL_CONST(85498.797333834795 / 8.0),
- REAL_CONST(85521.597773079353 / 8.0),
- REAL_CONST(85544.399732099904 / 8.0),
- REAL_CONST(85567.203210693886 / 8.0),
- REAL_CONST(85590.008208658808 / 8.0),
- REAL_CONST(85612.814725792239 / 8.0),
- REAL_CONST(85635.62276189182 / 8.0),
- REAL_CONST(85658.432316755265 / 8.0),
- REAL_CONST(85681.243390180331 / 8.0),
- REAL_CONST(85704.055981964877 / 8.0),
- REAL_CONST(85726.870091906807 / 8.0),
- REAL_CONST(85749.685719804082 / 8.0),
- REAL_CONST(85772.502865454764 / 8.0),
- REAL_CONST(85795.321528656961 / 8.0),
- REAL_CONST(85818.141709208852 / 8.0),
- REAL_CONST(85840.963406908675 / 8.0),
- REAL_CONST(85863.78662155474 / 8.0),
- REAL_CONST(85886.611352945445 / 8.0),
- REAL_CONST(85909.437600879217 / 8.0),
- REAL_CONST(85932.26536515457 / 8.0),
- REAL_CONST(85955.094645570091 / 8.0),
- REAL_CONST(85977.92544192441 / 8.0),
- REAL_CONST(86000.757754016275 / 8.0),
- REAL_CONST(86023.591581644432 / 8.0),
- REAL_CONST(86046.426924607746 / 8.0),
- REAL_CONST(86069.263782705122 / 8.0),
- REAL_CONST(86092.102155735556 / 8.0),
- REAL_CONST(86114.942043498071 / 8.0),
- REAL_CONST(86137.783445791807 / 8.0),
- REAL_CONST(86160.626362415918 / 8.0),
- REAL_CONST(86183.470793169676 / 8.0),
- REAL_CONST(86206.316737852379 / 8.0),
- REAL_CONST(86229.164196263402 / 8.0),
- REAL_CONST(86252.013168202204 / 8.0),
- REAL_CONST(86274.863653468303 / 8.0),
- REAL_CONST(86297.715651861261 / 8.0),
- REAL_CONST(86320.569163180728 / 8.0),
- REAL_CONST(86343.424187226425 / 8.0),
- REAL_CONST(86366.280723798132 / 8.0),
- REAL_CONST(86389.138772695675 / 8.0),
- REAL_CONST(86411.998333718977 / 8.0),
- REAL_CONST(86434.859406668009 / 8.0),
- REAL_CONST(86457.721991342827 / 8.0),
- REAL_CONST(86480.586087543532 / 8.0),
- REAL_CONST(86503.451695070296 / 8.0),
- REAL_CONST(86526.318813723352 / 8.0),
- REAL_CONST(86549.187443303032 / 8.0),
- REAL_CONST(86572.057583609683 / 8.0),
- REAL_CONST(86594.929234443756 / 8.0),
- REAL_CONST(86617.802395605773 / 8.0),
- REAL_CONST(86640.677066896271 / 8.0),
- REAL_CONST(86663.553248115903 / 8.0),
- REAL_CONST(86686.43093906538 / 8.0),
- REAL_CONST(86709.310139545443 / 8.0),
- REAL_CONST(86732.190849356964 / 8.0),
- REAL_CONST(86755.073068300815 / 8.0),
- REAL_CONST(86777.956796177954 / 8.0),
- REAL_CONST(86800.842032789442 / 8.0),
- REAL_CONST(86823.728777936354 / 8.0),
- REAL_CONST(86846.617031419853 / 8.0),
- REAL_CONST(86869.506793041175 / 8.0),
- REAL_CONST(86892.398062601613 / 8.0),
- REAL_CONST(86915.290839902518 / 8.0),
- REAL_CONST(86938.185124745316 / 8.0),
- REAL_CONST(86961.080916931489 / 8.0),
- REAL_CONST(86983.978216262592 / 8.0),
- REAL_CONST(87006.87702254027 / 8.0),
- REAL_CONST(87029.777335566177 / 8.0),
- REAL_CONST(87052.67915514209 / 8.0),
- REAL_CONST(87075.582481069796 / 8.0),
- REAL_CONST(87098.487313151185 / 8.0),
- REAL_CONST(87121.39365118822 / 8.0),
- REAL_CONST(87144.301494982894 / 8.0),
- REAL_CONST(87167.210844337285 / 8.0),
- REAL_CONST(87190.121699053532 / 8.0),
- REAL_CONST(87213.034058933845 / 8.0),
- REAL_CONST(87235.947923780506 / 8.0),
- REAL_CONST(87258.863293395829 / 8.0),
- REAL_CONST(87281.780167582241 / 8.0),
- REAL_CONST(87304.698546142172 / 8.0),
- REAL_CONST(87327.618428878181 / 8.0),
- REAL_CONST(87350.539815592856 / 8.0),
- REAL_CONST(87373.462706088845 / 8.0),
- REAL_CONST(87396.387100168897 / 8.0),
- REAL_CONST(87419.312997635774 / 8.0),
- REAL_CONST(87442.240398292357 / 8.0),
- REAL_CONST(87465.16930194154 / 8.0),
- REAL_CONST(87488.099708386319 / 8.0),
- REAL_CONST(87511.031617429733 / 8.0),
- REAL_CONST(87533.965028874911 / 8.0),
- REAL_CONST(87556.899942525008 / 8.0),
- REAL_CONST(87579.836358183282 / 8.0),
- REAL_CONST(87602.774275653021 / 8.0),
- REAL_CONST(87625.713694737613 / 8.0),
- REAL_CONST(87648.654615240492 / 8.0),
- REAL_CONST(87671.597036965148 / 8.0),
- REAL_CONST(87694.540959715145 / 8.0),
- REAL_CONST(87717.486383294105 / 8.0),
- REAL_CONST(87740.433307505737 / 8.0),
- REAL_CONST(87763.381732153779 / 8.0),
- REAL_CONST(87786.331657042057 / 8.0),
- REAL_CONST(87809.283081974456 / 8.0),
- REAL_CONST(87832.236006754916 / 8.0),
- REAL_CONST(87855.190431187453 / 8.0),
- REAL_CONST(87878.146355076155 / 8.0),
- REAL_CONST(87901.103778225151 / 8.0),
- REAL_CONST(87924.062700438633 / 8.0),
- REAL_CONST(87947.023121520891 / 8.0),
- REAL_CONST(87969.985041276246 / 8.0),
- REAL_CONST(87992.948459509105 / 8.0),
- REAL_CONST(88015.913376023906 / 8.0),
- REAL_CONST(88038.879790625171 / 8.0),
- REAL_CONST(88061.847703117513 / 8.0),
- REAL_CONST(88084.817113305573 / 8.0),
- REAL_CONST(88107.788020994049 / 8.0),
- REAL_CONST(88130.760425987726 / 8.0),
- REAL_CONST(88153.734328091465 / 8.0),
- REAL_CONST(88176.709727110137 / 8.0),
- REAL_CONST(88199.686622848749 / 8.0),
- REAL_CONST(88222.665015112303 / 8.0),
- REAL_CONST(88245.644903705906 / 8.0),
- REAL_CONST(88268.626288434709 / 8.0),
- REAL_CONST(88291.609169103947 / 8.0),
- REAL_CONST(88314.593545518903 / 8.0),
- REAL_CONST(88337.579417484914 / 8.0),
- REAL_CONST(88360.566784807408 / 8.0),
- REAL_CONST(88383.555647291854 / 8.0),
- REAL_CONST(88406.546004743795 / 8.0),
- REAL_CONST(88429.537856968818 / 8.0),
- REAL_CONST(88452.531203772611 / 8.0),
- REAL_CONST(88475.52604496089 / 8.0),
- REAL_CONST(88498.522380339447 / 8.0),
- REAL_CONST(88521.52020971413 / 8.0),
- REAL_CONST(88544.519532890874 / 8.0),
- REAL_CONST(88567.520349675644 / 8.0),
- REAL_CONST(88590.522659874507 / 8.0),
- REAL_CONST(88613.526463293543 / 8.0),
- REAL_CONST(88636.531759738922 / 8.0),
- REAL_CONST(88659.538549016899 / 8.0),
- REAL_CONST(88682.546830933745 / 8.0),
- REAL_CONST(88705.556605295846 / 8.0),
- REAL_CONST(88728.567871909589 / 8.0),
- REAL_CONST(88751.580630581491 / 8.0),
- REAL_CONST(88774.594881118086 / 8.0),
- REAL_CONST(88797.610623325963 / 8.0),
- REAL_CONST(88820.62785701183 / 8.0),
- REAL_CONST(88843.646581982393 / 8.0),
- REAL_CONST(88866.666798044462 / 8.0),
- REAL_CONST(88889.688505004888 / 8.0),
- REAL_CONST(88912.711702670611 / 8.0),
- REAL_CONST(88935.7363908486 / 8.0),
- REAL_CONST(88958.762569345898 / 8.0),
- REAL_CONST(88981.790237969632 / 8.0),
- REAL_CONST(89004.81939652696 / 8.0),
- REAL_CONST(89027.850044825114 / 8.0),
- REAL_CONST(89050.882182671412 / 8.0),
- REAL_CONST(89073.9158098732 / 8.0),
- REAL_CONST(89096.950926237885 / 8.0),
- REAL_CONST(89119.987531572973 / 8.0),
- REAL_CONST(89143.025625686001 / 8.0),
- REAL_CONST(89166.065208384563 / 8.0),
- REAL_CONST(89189.106279476357 / 8.0),
- REAL_CONST(89212.148838769106 / 8.0),
- REAL_CONST(89235.192886070581 / 8.0),
- REAL_CONST(89258.238421188667 / 8.0),
- REAL_CONST(89281.285443931265 / 8.0),
- REAL_CONST(89304.333954106376 / 8.0),
- REAL_CONST(89327.383951522017 / 8.0),
- REAL_CONST(89350.435435986306 / 8.0),
- REAL_CONST(89373.488407307406 / 8.0),
- REAL_CONST(89396.542865293537 / 8.0),
- REAL_CONST(89419.598809753006 / 8.0),
- REAL_CONST(89442.656240494165 / 8.0),
- REAL_CONST(89465.715157325409 / 8.0),
- REAL_CONST(89488.775560055219 / 8.0),
- REAL_CONST(89511.837448492137 / 8.0),
- REAL_CONST(89534.900822444746 / 8.0),
- REAL_CONST(89557.965681721733 / 8.0),
- REAL_CONST(89581.032026131812 / 8.0),
- REAL_CONST(89604.099855483742 / 8.0),
- REAL_CONST(89627.169169586399 / 8.0),
- REAL_CONST(89650.239968248672 / 8.0),
- REAL_CONST(89673.312251279538 / 8.0),
- REAL_CONST(89696.386018488018 / 8.0),
- REAL_CONST(89719.461269683205 / 8.0),
- REAL_CONST(89742.53800467425 / 8.0),
- REAL_CONST(89765.616223270365 / 8.0),
- REAL_CONST(89788.69592528083 / 8.0),
- REAL_CONST(89811.777110514988 / 8.0),
- REAL_CONST(89834.859778782207 / 8.0),
- REAL_CONST(89857.943929891975 / 8.0),
- REAL_CONST(89881.029563653807 / 8.0),
- REAL_CONST(89904.116679877261 / 8.0),
- REAL_CONST(89927.205278372014 / 8.0),
- REAL_CONST(89950.29535894774 / 8.0),
- REAL_CONST(89973.386921414218 / 8.0),
- REAL_CONST(89996.479965581268 / 8.0),
- REAL_CONST(90019.574491258769 / 8.0),
- REAL_CONST(90042.670498256688 / 8.0),
- REAL_CONST(90065.767986385021 / 8.0),
- REAL_CONST(90088.866955453836 / 8.0),
- REAL_CONST(90111.967405273259 / 8.0),
- REAL_CONST(90135.069335653476 / 8.0),
- REAL_CONST(90158.172746404758 / 8.0),
- REAL_CONST(90181.277637337407 / 8.0),
- REAL_CONST(90204.384008261797 / 8.0),
- REAL_CONST(90227.49185898836 / 8.0),
- REAL_CONST(90250.601189327586 / 8.0),
- REAL_CONST(90273.711999090039 / 8.0),
- REAL_CONST(90296.824288086325 / 8.0),
- REAL_CONST(90319.938056127125 / 8.0),
- REAL_CONST(90343.053303023189 / 8.0),
- REAL_CONST(90366.170028585286 / 8.0),
- REAL_CONST(90389.288232624298 / 8.0),
- REAL_CONST(90412.407914951138 / 8.0),
- REAL_CONST(90435.529075376777 / 8.0),
- REAL_CONST(90458.651713712257 / 8.0),
- REAL_CONST(90481.775829768681 / 8.0),
- REAL_CONST(90504.901423357209 / 8.0),
- REAL_CONST(90528.028494289058 / 8.0),
- REAL_CONST(90551.157042375504 / 8.0),
- REAL_CONST(90574.287067427911 / 8.0),
- REAL_CONST(90597.418569257643 / 8.0),
- REAL_CONST(90620.551547676194 / 8.0),
- REAL_CONST(90643.686002495073 / 8.0),
- REAL_CONST(90666.821933525847 / 8.0),
- REAL_CONST(90689.959340580186 / 8.0),
- REAL_CONST(90713.098223469773 / 8.0),
- REAL_CONST(90736.238582006365 / 8.0),
- REAL_CONST(90759.380416001804 / 8.0),
- REAL_CONST(90782.523725267951 / 8.0),
- REAL_CONST(90805.668509616764 / 8.0),
- REAL_CONST(90828.814768860233 / 8.0),
- REAL_CONST(90851.962502810435 / 8.0),
- REAL_CONST(90875.11171127946 / 8.0),
- REAL_CONST(90898.262394079517 / 8.0),
- REAL_CONST(90921.414551022855 / 8.0),
- REAL_CONST(90944.568181921743 / 8.0),
- REAL_CONST(90967.72328658856 / 8.0),
- REAL_CONST(90990.879864835719 / 8.0),
- REAL_CONST(91014.037916475718 / 8.0),
- REAL_CONST(91037.19744132107 / 8.0),
- REAL_CONST(91060.358439184391 / 8.0),
- REAL_CONST(91083.520909878338 / 8.0),
- REAL_CONST(91106.684853215629 / 8.0),
- REAL_CONST(91129.850269009039 / 8.0),
- REAL_CONST(91153.017157071401 / 8.0),
- REAL_CONST(91176.185517215621 / 8.0),
- REAL_CONST(91199.355349254649 / 8.0),
- REAL_CONST(91222.526653001492 / 8.0),
- REAL_CONST(91245.699428269247 / 8.0),
- REAL_CONST(91268.873674871036 / 8.0),
- REAL_CONST(91292.049392620058 / 8.0),
- REAL_CONST(91315.226581329553 / 8.0),
- REAL_CONST(91338.405240812834 / 8.0),
- REAL_CONST(91361.585370883287 / 8.0),
- REAL_CONST(91384.766971354344 / 8.0),
- REAL_CONST(91407.950042039476 / 8.0),
- REAL_CONST(91431.134582752245 / 8.0),
- REAL_CONST(91454.320593306256 / 8.0),
- REAL_CONST(91477.508073515171 / 8.0),
- REAL_CONST(91500.697023192712 / 8.0),
- REAL_CONST(91523.887442152685 / 8.0),
- REAL_CONST(91547.07933020893 / 8.0),
- REAL_CONST(91570.272687175326 / 8.0),
- REAL_CONST(91593.467512865856 / 8.0),
- REAL_CONST(91616.663807094534 / 8.0),
- REAL_CONST(91639.861569675442 / 8.0),
- REAL_CONST(91663.060800422725 / 8.0),
- REAL_CONST(91686.261499150554 / 8.0),
- REAL_CONST(91709.463665673218 / 8.0),
- REAL_CONST(91732.66729980502 / 8.0),
- REAL_CONST(91755.872401360321 / 8.0),
- REAL_CONST(91779.078970153569 / 8.0),
- REAL_CONST(91802.287005999257 / 8.0),
- REAL_CONST(91825.49650871192 / 8.0),
- REAL_CONST(91848.707478106167 / 8.0),
- REAL_CONST(91871.91991399668 / 8.0),
- REAL_CONST(91895.133816198169 / 8.0),
- REAL_CONST(91918.349184525418 / 8.0),
- REAL_CONST(91941.566018793281 / 8.0),
- REAL_CONST(91964.784318816659 / 8.0),
- REAL_CONST(91988.004084410495 / 8.0),
- REAL_CONST(92011.22531538982 / 8.0),
- REAL_CONST(92034.448011569708 / 8.0),
- REAL_CONST(92057.672172765277 / 8.0),
- REAL_CONST(92080.897798791746 / 8.0),
- REAL_CONST(92104.124889464365 / 8.0),
- REAL_CONST(92127.353444598411 / 8.0),
- REAL_CONST(92150.58346400928 / 8.0),
- REAL_CONST(92173.814947512379 / 8.0),
- REAL_CONST(92197.04789492322 / 8.0),
- REAL_CONST(92220.282306057314 / 8.0),
- REAL_CONST(92243.518180730272 / 8.0),
- REAL_CONST(92266.755518757753 / 8.0),
- REAL_CONST(92289.994319955469 / 8.0),
- REAL_CONST(92313.234584139194 / 8.0),
- REAL_CONST(92336.476311124774 / 8.0),
- REAL_CONST(92359.719500728082 / 8.0),
- REAL_CONST(92382.964152765067 / 8.0),
- REAL_CONST(92406.210267051734 / 8.0),
- REAL_CONST(92429.457843404161 / 8.0),
- REAL_CONST(92452.706881638471 / 8.0),
- REAL_CONST(92475.957381570814 / 8.0),
- REAL_CONST(92499.209343017443 / 8.0),
- REAL_CONST(92522.462765794655 / 8.0),
- REAL_CONST(92545.717649718805 / 8.0),
- REAL_CONST(92568.973994606305 / 8.0),
- REAL_CONST(92592.231800273614 / 8.0),
- REAL_CONST(92615.491066537259 / 8.0),
- REAL_CONST(92638.751793213814 / 8.0),
- REAL_CONST(92662.01398011994 / 8.0),
- REAL_CONST(92685.277627072326 / 8.0),
- REAL_CONST(92708.54273388772 / 8.0),
- REAL_CONST(92731.809300382942 / 8.0),
- REAL_CONST(92755.077326374871 / 8.0),
- REAL_CONST(92778.346811680414 / 8.0),
- REAL_CONST(92801.617756116568 / 8.0),
- REAL_CONST(92824.890159500384 / 8.0),
- REAL_CONST(92848.164021648947 / 8.0),
- REAL_CONST(92871.439342379424 / 8.0),
- REAL_CONST(92894.716121509016 / 8.0),
- REAL_CONST(92917.994358855023 / 8.0),
- REAL_CONST(92941.274054234746 / 8.0),
- REAL_CONST(92964.555207465572 / 8.0),
- REAL_CONST(92987.837818364962 / 8.0),
- REAL_CONST(93011.121886750407 / 8.0),
- REAL_CONST(93034.407412439468 / 8.0),
- REAL_CONST(93057.694395249753 / 8.0),
- REAL_CONST(93080.982834998955 / 8.0),
- REAL_CONST(93104.272731504767 / 8.0),
- REAL_CONST(93127.564084584999 / 8.0),
- REAL_CONST(93150.856894057491 / 8.0),
- REAL_CONST(93174.15115974014 / 8.0),
- REAL_CONST(93197.446881450916 / 8.0),
- REAL_CONST(93220.744059007804 / 8.0),
- REAL_CONST(93244.04269222889 / 8.0),
- REAL_CONST(93267.342780932304 / 8.0),
- REAL_CONST(93290.644324936235 / 8.0),
- REAL_CONST(93313.947324058914 / 8.0),
- REAL_CONST(93337.251778118633 / 8.0),
- REAL_CONST(93360.557686933767 / 8.0),
- REAL_CONST(93383.865050322696 / 8.0),
- REAL_CONST(93407.173868103928 / 8.0),
- REAL_CONST(93430.484140095941 / 8.0),
- REAL_CONST(93453.795866117362 / 8.0),
- REAL_CONST(93477.109045986799 / 8.0),
- REAL_CONST(93500.423679522952 / 8.0),
- REAL_CONST(93523.739766544561 / 8.0),
- REAL_CONST(93547.057306870454 / 8.0),
- REAL_CONST(93570.376300319491 / 8.0),
- REAL_CONST(93593.696746710571 / 8.0),
- REAL_CONST(93617.018645862699 / 8.0),
- REAL_CONST(93640.341997594893 / 8.0),
- REAL_CONST(93663.666801726242 / 8.0),
- REAL_CONST(93686.993058075881 / 8.0),
- REAL_CONST(93710.320766463032 / 8.0),
- REAL_CONST(93733.64992670693 / 8.0),
- REAL_CONST(93756.980538626914 / 8.0),
- REAL_CONST(93780.312602042337 / 8.0),
- REAL_CONST(93803.646116772637 / 8.0),
- REAL_CONST(93826.981082637285 / 8.0),
- REAL_CONST(93850.317499455836 / 8.0),
- REAL_CONST(93873.655367047861 / 8.0),
- REAL_CONST(93896.994685233032 / 8.0),
- REAL_CONST(93920.335453831038 / 8.0),
- REAL_CONST(93943.677672661666 / 8.0),
- REAL_CONST(93967.021341544707 / 8.0),
- REAL_CONST(93990.366460300051 / 8.0),
- REAL_CONST(94013.713028747632 / 8.0),
- REAL_CONST(94037.061046707429 / 8.0),
- REAL_CONST(94060.410513999494 / 8.0),
- REAL_CONST(94083.761430443905 / 8.0),
- REAL_CONST(94107.113795860845 / 8.0),
- REAL_CONST(94130.467610070496 / 8.0),
- REAL_CONST(94153.822872893157 / 8.0),
- REAL_CONST(94177.179584149111 / 8.0),
- REAL_CONST(94200.537743658759 / 8.0),
- REAL_CONST(94223.897351242529 / 8.0),
- REAL_CONST(94247.25840672091 / 8.0),
- REAL_CONST(94270.620909914433 / 8.0),
- REAL_CONST(94293.98486064373 / 8.0),
- REAL_CONST(94317.350258729421 / 8.0),
- REAL_CONST(94340.71710399224 / 8.0),
- REAL_CONST(94364.085396252936 / 8.0),
- REAL_CONST(94387.455135332348 / 8.0),
- REAL_CONST(94410.82632105134 / 8.0),
- REAL_CONST(94434.198953230851 / 8.0),
- REAL_CONST(94457.573031691878 / 8.0),
- REAL_CONST(94480.948556255447 / 8.0),
- REAL_CONST(94504.325526742658 / 8.0),
- REAL_CONST(94527.70394297468 / 8.0),
- REAL_CONST(94551.083804772716 / 8.0),
- REAL_CONST(94574.465111958023 / 8.0),
- REAL_CONST(94597.847864351934 / 8.0),
- REAL_CONST(94621.232061775823 / 8.0),
- REAL_CONST(94644.617704051096 / 8.0),
- REAL_CONST(94668.004790999272 / 8.0),
- REAL_CONST(94691.393322441872 / 8.0),
- REAL_CONST(94714.783298200506 / 8.0),
- REAL_CONST(94738.174718096794 / 8.0),
- REAL_CONST(94761.567581952477 / 8.0),
- REAL_CONST(94784.961889589307 / 8.0),
- REAL_CONST(94808.357640829097 / 8.0),
- REAL_CONST(94831.754835493703 / 8.0),
- REAL_CONST(94855.153473405066 / 8.0),
- REAL_CONST(94878.553554385173 / 8.0),
- REAL_CONST(94901.955078256055 / 8.0),
- REAL_CONST(94925.358044839784 / 8.0),
- REAL_CONST(94948.762453958523 / 8.0),
- REAL_CONST(94972.168305434476 / 8.0),
- REAL_CONST(94995.575599089891 / 8.0),
- REAL_CONST(95018.984334747074 / 8.0),
- REAL_CONST(95042.394512228391 / 8.0),
- REAL_CONST(95065.806131356265 / 8.0),
- REAL_CONST(95089.219191953176 / 8.0),
- REAL_CONST(95112.633693841635 / 8.0),
- REAL_CONST(95136.04963684424 / 8.0),
- REAL_CONST(95159.467020783617 / 8.0),
- REAL_CONST(95182.885845482466 / 8.0),
- REAL_CONST(95206.306110763529 / 8.0),
- REAL_CONST(95229.727816449609 / 8.0),
- REAL_CONST(95253.150962363579 / 8.0),
- REAL_CONST(95276.575548328314 / 8.0),
- REAL_CONST(95300.001574166803 / 8.0),
- REAL_CONST(95323.429039702052 / 8.0),
- REAL_CONST(95346.857944757154 / 8.0),
- REAL_CONST(95370.288289155214 / 8.0),
- REAL_CONST(95393.720072719429 / 8.0),
- REAL_CONST(95417.153295273019 / 8.0),
- REAL_CONST(95440.587956639298 / 8.0),
- REAL_CONST(95464.024056641589 / 8.0),
- REAL_CONST(95487.461595103305 / 8.0),
- REAL_CONST(95510.900571847902 / 8.0),
- REAL_CONST(95534.340986698866 / 8.0),
- REAL_CONST(95557.782839479783 / 8.0),
- REAL_CONST(95581.226130014256 / 8.0),
- REAL_CONST(95604.670858125959 / 8.0),
- REAL_CONST(95628.117023638595 / 8.0),
- REAL_CONST(95651.564626375985 / 8.0),
- REAL_CONST(95675.013666161918 / 8.0),
- REAL_CONST(95698.464142820303 / 8.0),
- REAL_CONST(95721.916056175076 / 8.0),
- REAL_CONST(95745.369406050231 / 8.0),
- REAL_CONST(95768.824192269807 / 8.0),
- REAL_CONST(95792.280414657915 / 8.0),
- REAL_CONST(95815.738073038709 / 8.0),
- REAL_CONST(95839.197167236387 / 8.0),
- REAL_CONST(95862.657697075221 / 8.0),
- REAL_CONST(95886.11966237954 / 8.0),
- REAL_CONST(95909.583062973688 / 8.0),
- REAL_CONST(95933.047898682111 / 8.0),
- REAL_CONST(95956.514169329268 / 8.0),
- REAL_CONST(95979.981874739708 / 8.0),
- REAL_CONST(96003.451014738006 / 8.0),
- REAL_CONST(96026.921589148798 / 8.0),
- REAL_CONST(96050.393597796792 / 8.0),
- REAL_CONST(96073.867040506724 / 8.0),
- REAL_CONST(96097.341917103375 / 8.0),
- REAL_CONST(96120.818227411626 / 8.0),
- REAL_CONST(96144.295971256375 / 8.0),
- REAL_CONST(96167.775148462577 / 8.0),
- REAL_CONST(96191.255758855244 / 8.0),
- REAL_CONST(96214.737802259449 / 8.0),
- REAL_CONST(96238.221278500292 / 8.0),
- REAL_CONST(96261.70618740299 / 8.0),
- REAL_CONST(96285.192528792715 / 8.0),
- REAL_CONST(96308.680302494788 / 8.0),
- REAL_CONST(96332.169508334526 / 8.0),
- REAL_CONST(96355.660146137321 / 8.0),
- REAL_CONST(96379.152215728609 / 8.0),
- REAL_CONST(96402.645716933868 / 8.0),
- REAL_CONST(96426.14064957868 / 8.0),
- REAL_CONST(96449.637013488609 / 8.0),
- REAL_CONST(96473.134808489311 / 8.0),
- REAL_CONST(96496.63403440651 / 8.0),
- REAL_CONST(96520.134691065963 / 8.0),
- REAL_CONST(96543.636778293469 / 8.0),
- REAL_CONST(96567.140295914898 / 8.0),
- REAL_CONST(96590.645243756153 / 8.0),
- REAL_CONST(96614.151621643221 / 8.0),
- REAL_CONST(96637.659429402134 / 8.0),
- REAL_CONST(96661.168666858954 / 8.0),
- REAL_CONST(96684.679333839798 / 8.0),
- REAL_CONST(96708.191430170875 / 8.0),
- REAL_CONST(96731.70495567839 / 8.0),
- REAL_CONST(96755.219910188665 / 8.0),
- REAL_CONST(96778.736293528011 / 8.0),
- REAL_CONST(96802.254105522836 / 8.0),
- REAL_CONST(96825.77334599958 / 8.0),
- REAL_CONST(96849.29401478474 / 8.0),
- REAL_CONST(96872.816111704873 / 8.0),
- REAL_CONST(96896.339636586577 / 8.0),
- REAL_CONST(96919.864589256511 / 8.0),
- REAL_CONST(96943.390969541389 / 8.0),
- REAL_CONST(96966.918777267958 / 8.0),
- REAL_CONST(96990.448012263048 / 8.0),
- REAL_CONST(97013.978674353522 / 8.0),
- REAL_CONST(97037.510763366285 / 8.0),
- REAL_CONST(97061.044279128328 / 8.0),
- REAL_CONST(97084.579221466673 / 8.0),
- REAL_CONST(97108.115590208385 / 8.0),
- REAL_CONST(97131.653385180587 / 8.0),
- REAL_CONST(97155.19260621049 / 8.0),
- REAL_CONST(97178.733253125291 / 8.0),
- REAL_CONST(97202.2753257523 / 8.0),
- REAL_CONST(97225.81882391886 / 8.0),
- REAL_CONST(97249.363747452342 / 8.0),
- REAL_CONST(97272.910096180189 / 8.0),
- REAL_CONST(97296.457869929916 / 8.0),
- REAL_CONST(97320.007068529041 / 8.0),
- REAL_CONST(97343.557691805196 / 8.0),
- REAL_CONST(97367.109739586012 / 8.0),
- REAL_CONST(97390.663211699197 / 8.0),
- REAL_CONST(97414.218107972498 / 8.0),
- REAL_CONST(97437.774428233737 / 8.0),
- REAL_CONST(97461.332172310766 / 8.0),
- REAL_CONST(97484.891340031507 / 8.0),
- REAL_CONST(97508.451931223899 / 8.0),
- REAL_CONST(97532.013945715982 / 8.0),
- REAL_CONST(97555.577383335811 / 8.0),
- REAL_CONST(97579.142243911512 / 8.0),
- REAL_CONST(97602.708527271257 / 8.0),
- REAL_CONST(97626.276233243261 / 8.0),
- REAL_CONST(97649.845361655811 / 8.0),
- REAL_CONST(97673.415912337223 / 8.0),
- REAL_CONST(97696.987885115886 / 8.0),
- REAL_CONST(97720.561279820206 / 8.0),
- REAL_CONST(97744.1360962787 / 8.0),
- REAL_CONST(97767.712334319876 / 8.0),
- REAL_CONST(97791.289993772341 / 8.0),
- REAL_CONST(97814.869074464703 / 8.0),
- REAL_CONST(97838.449576225685 / 8.0),
- REAL_CONST(97862.031498883996 / 8.0),
- REAL_CONST(97885.614842268449 / 8.0),
- REAL_CONST(97909.199606207883 / 8.0),
- REAL_CONST(97932.785790531183 / 8.0),
- REAL_CONST(97956.37339506732 / 8.0),
- REAL_CONST(97979.962419645264 / 8.0),
- REAL_CONST(98003.552864094076 / 8.0),
- REAL_CONST(98027.144728242856 / 8.0),
- REAL_CONST(98050.738011920766 / 8.0),
- REAL_CONST(98074.332714956996 / 8.0),
- REAL_CONST(98097.928837180807 / 8.0),
- REAL_CONST(98121.526378421506 / 8.0),
- REAL_CONST(98145.125338508456 / 8.0),
- REAL_CONST(98168.725717271067 / 8.0),
- REAL_CONST(98192.327514538789 / 8.0),
- REAL_CONST(98215.930730141132 / 8.0),
- REAL_CONST(98239.535363907664 / 8.0),
- REAL_CONST(98263.141415668011 / 8.0),
- REAL_CONST(98286.748885251814 / 8.0),
- REAL_CONST(98310.357772488816 / 8.0),
- REAL_CONST(98333.968077208759 / 8.0),
- REAL_CONST(98357.579799241488 / 8.0),
- REAL_CONST(98381.192938416847 / 8.0),
- REAL_CONST(98404.807494564782 / 8.0),
- REAL_CONST(98428.42346751524 / 8.0),
- REAL_CONST(98452.040857098269 / 8.0),
- REAL_CONST(98475.659663143917 / 8.0),
- REAL_CONST(98499.27988548232 / 8.0),
- REAL_CONST(98522.901523943656 / 8.0),
- REAL_CONST(98546.524578358163 / 8.0),
- REAL_CONST(98570.149048556093 / 8.0),
- REAL_CONST(98593.774934367786 / 8.0),
- REAL_CONST(98617.402235623624 / 8.0),
- REAL_CONST(98641.030952154048 / 8.0),
- REAL_CONST(98664.661083789513 / 8.0),
- REAL_CONST(98688.292630360564 / 8.0),
- REAL_CONST(98711.925591697771 / 8.0),
- REAL_CONST(98735.559967631794 / 8.0),
- REAL_CONST(98759.195757993293 / 8.0),
- REAL_CONST(98782.832962613014 / 8.0),
- REAL_CONST(98806.471581321734 / 8.0),
- REAL_CONST(98830.111613950285 / 8.0),
- REAL_CONST(98853.753060329575 / 8.0),
- REAL_CONST(98877.39592029051 / 8.0),
- REAL_CONST(98901.040193664099 / 8.0),
- REAL_CONST(98924.68588028138 / 8.0),
- REAL_CONST(98948.33297997342 / 8.0),
- REAL_CONST(98971.981492571387 / 8.0),
- REAL_CONST(98995.63141790645 / 8.0),
- REAL_CONST(99019.282755809851 / 8.0),
- REAL_CONST(99042.935506112874 / 8.0),
- REAL_CONST(99066.589668646877 / 8.0),
- REAL_CONST(99090.245243243233 / 8.0),
- REAL_CONST(99113.902229733401 / 8.0),
- REAL_CONST(99137.560627948857 / 8.0),
- REAL_CONST(99161.220437721131 / 8.0),
- REAL_CONST(99184.881658881859 / 8.0),
- REAL_CONST(99208.544291262631 / 8.0),
- REAL_CONST(99232.208334695169 / 8.0),
- REAL_CONST(99255.87378901121 / 8.0),
- REAL_CONST(99279.540654042547 / 8.0),
- REAL_CONST(99303.208929621018 / 8.0),
- REAL_CONST(99326.878615578535 / 8.0),
- REAL_CONST(99350.549711746993 / 8.0),
- REAL_CONST(99374.222217958435 / 8.0),
- REAL_CONST(99397.896134044888 / 8.0),
- REAL_CONST(99421.571459838422 / 8.0),
- REAL_CONST(99445.248195171211 / 8.0),
- REAL_CONST(99468.926339875441 / 8.0),
- REAL_CONST(99492.605893783344 / 8.0),
- REAL_CONST(99516.286856727209 / 8.0),
- REAL_CONST(99539.969228539398 / 8.0),
- REAL_CONST(99563.653009052287 / 8.0),
- REAL_CONST(99587.338198098325 / 8.0),
- REAL_CONST(99611.024795510006 / 8.0),
- REAL_CONST(99634.712801119866 / 8.0),
- REAL_CONST(99658.402214760499 / 8.0),
- REAL_CONST(99682.093036264545 / 8.0),
- REAL_CONST(99705.785265464699 / 8.0),
- REAL_CONST(99729.478902193689 / 8.0),
- REAL_CONST(99753.173946284325 / 8.0),
- REAL_CONST(99776.870397569437 / 8.0),
- REAL_CONST(99800.56825588191 / 8.0),
- REAL_CONST(99824.267521054688 / 8.0),
- REAL_CONST(99847.968192920773 / 8.0),
- REAL_CONST(99871.670271313182 / 8.0),
- REAL_CONST(99895.373756065004 / 8.0),
- REAL_CONST(99919.078647009388 / 8.0),
- REAL_CONST(99942.78494397951 / 8.0),
- REAL_CONST(99966.492646808634 / 8.0),
- REAL_CONST(99990.20175533001 / 8.0),
- REAL_CONST(100013.91226937699 / 8.0),
- REAL_CONST(100037.62418878295 / 8.0),
- REAL_CONST(100061.33751338134 / 8.0),
- REAL_CONST(100085.05224300563 / 8.0),
- REAL_CONST(100108.76837748935 / 8.0),
- REAL_CONST(100132.4859166661 / 8.0),
- REAL_CONST(100156.2048603695 / 8.0),
- REAL_CONST(100179.92520843323 / 8.0),
- REAL_CONST(100203.64696069101 / 8.0),
- REAL_CONST(100227.37011697664 / 8.0),
- REAL_CONST(100251.09467712394 / 8.0),
- REAL_CONST(100274.82064096678 / 8.0),
- REAL_CONST(100298.54800833909 / 8.0),
- REAL_CONST(100322.27677907483 / 8.0),
- REAL_CONST(100346.00695300807 / 8.0),
- REAL_CONST(100369.73852997283 / 8.0),
- REAL_CONST(100393.47150980328 / 8.0),
- REAL_CONST(100417.20589233354 / 8.0),
- REAL_CONST(100440.94167739789 / 8.0),
- REAL_CONST(100464.67886483055 / 8.0),
- REAL_CONST(100488.41745446586 / 8.0),
- REAL_CONST(100512.1574461382 / 8.0),
- REAL_CONST(100535.89883968196 / 8.0),
- REAL_CONST(100559.64163493161 / 8.0),
- REAL_CONST(100583.38583172169 / 8.0),
- REAL_CONST(100607.13142988674 / 8.0),
- REAL_CONST(100630.87842926137 / 8.0),
- REAL_CONST(100654.62682968024 / 8.0),
- REAL_CONST(100678.37663097809 / 8.0),
- REAL_CONST(100702.12783298964 / 8.0),
- REAL_CONST(100725.88043554971 / 8.0),
- REAL_CONST(100749.63443849317 / 8.0),
- REAL_CONST(100773.38984165489 / 8.0),
- REAL_CONST(100797.14664486986 / 8.0),
- REAL_CONST(100820.90484797307 / 8.0),
- REAL_CONST(100844.66445079957 / 8.0),
- REAL_CONST(100868.42545318443 / 8.0),
- REAL_CONST(100892.18785496285 / 8.0),
- REAL_CONST(100915.95165596998 / 8.0),
- REAL_CONST(100939.71685604109 / 8.0),
- REAL_CONST(100963.48345501146 / 8.0),
- REAL_CONST(100987.25145271645 / 8.0),
- REAL_CONST(101011.02084899142 / 8.0),
- REAL_CONST(101034.79164367182 / 8.0),
- REAL_CONST(101058.56383659317 / 8.0),
- REAL_CONST(101082.33742759094 / 8.0),
- REAL_CONST(101106.11241650078 / 8.0),
- REAL_CONST(101129.88880315828 / 8.0),
- REAL_CONST(101153.66658739912 / 8.0),
- REAL_CONST(101177.44576905905 / 8.0),
- REAL_CONST(101201.22634797383 / 8.0),
- REAL_CONST(101225.00832397929 / 8.0),
- REAL_CONST(101248.7916969113 / 8.0),
- REAL_CONST(101272.57646660579 / 8.0),
- REAL_CONST(101296.36263289873 / 8.0),
- REAL_CONST(101320.15019562612 / 8.0),
- REAL_CONST(101343.93915462404 / 8.0),
- REAL_CONST(101367.7295097286 / 8.0),
- REAL_CONST(101391.52126077596 / 8.0),
- REAL_CONST(101415.31440760233 / 8.0),
- REAL_CONST(101439.10895004397 / 8.0),
- REAL_CONST(101462.9048879372 / 8.0),
- REAL_CONST(101486.70222111834 / 8.0),
- REAL_CONST(101510.50094942382 / 8.0),
- REAL_CONST(101534.30107269008 / 8.0),
- REAL_CONST(101558.10259075361 / 8.0),
- REAL_CONST(101581.90550345098 / 8.0),
- REAL_CONST(101605.70981061876 / 8.0),
- REAL_CONST(101629.5155120936 / 8.0),
- REAL_CONST(101653.32260771218 / 8.0),
- REAL_CONST(101677.13109731126 / 8.0),
- REAL_CONST(101700.9409807276 / 8.0),
- REAL_CONST(101724.75225779804 / 8.0),
- REAL_CONST(101748.56492835947 / 8.0),
- REAL_CONST(101772.37899224881 / 8.0),
- REAL_CONST(101796.19444930303 / 8.0),
- REAL_CONST(101820.01129935916 / 8.0),
- REAL_CONST(101843.82954225427 / 8.0),
- REAL_CONST(101867.64917782549 / 8.0),
- REAL_CONST(101891.47020590997 / 8.0),
- REAL_CONST(101915.29262634492 / 8.0),
- REAL_CONST(101939.11643896763 / 8.0),
- REAL_CONST(101962.94164361537 / 8.0),
- REAL_CONST(101986.76824012553 / 8.0),
- REAL_CONST(102010.59622833549 / 8.0),
- REAL_CONST(102034.42560808272 / 8.0),
- REAL_CONST(102058.25637920471 / 8.0),
- REAL_CONST(102082.08854153901 / 8.0),
- REAL_CONST(102105.9220949232 / 8.0),
- REAL_CONST(102129.75703919494 / 8.0),
- REAL_CONST(102153.59337419191 / 8.0),
- REAL_CONST(102177.43109975185 / 8.0),
- REAL_CONST(102201.27021571253 / 8.0),
- REAL_CONST(102225.1107219118 / 8.0),
- REAL_CONST(102248.95261818753 / 8.0),
- REAL_CONST(102272.79590437764 / 8.0),
- REAL_CONST(102296.64058032009 / 8.0),
- REAL_CONST(102320.48664585294 / 8.0),
- REAL_CONST(102344.33410081422 / 8.0),
- REAL_CONST(102368.18294504205 / 8.0),
- REAL_CONST(102392.03317837461 / 8.0),
- REAL_CONST(102415.88480065008 / 8.0),
- REAL_CONST(102439.73781170673 / 8.0),
- REAL_CONST(102463.59221138287 / 8.0),
- REAL_CONST(102487.44799951684 / 8.0),
- REAL_CONST(102511.30517594704 / 8.0),
- REAL_CONST(102535.1637405119 / 8.0),
- REAL_CONST(102559.02369304992 / 8.0),
- REAL_CONST(102582.88503339965 / 8.0),
- REAL_CONST(102606.74776139967 / 8.0),
- REAL_CONST(102630.61187688859 / 8.0),
- REAL_CONST(102654.4773797051 / 8.0),
- REAL_CONST(102678.34426968795 / 8.0),
- REAL_CONST(102702.21254667587 / 8.0),
- REAL_CONST(102726.08221050771 / 8.0),
- REAL_CONST(102749.95326102231 / 8.0),
- REAL_CONST(102773.8256980586 / 8.0),
- REAL_CONST(102797.69952145554 / 8.0),
- REAL_CONST(102821.57473105213 / 8.0),
- REAL_CONST(102845.45132668741 / 8.0),
- REAL_CONST(102869.32930820051 / 8.0),
- REAL_CONST(102893.20867543056 / 8.0),
- REAL_CONST(102917.08942821674 / 8.0),
- REAL_CONST(102940.97156639832 / 8.0),
- REAL_CONST(102964.85508981455 / 8.0),
- REAL_CONST(102988.73999830478 / 8.0),
- REAL_CONST(103012.6262917084 / 8.0),
- REAL_CONST(103036.51396986481 / 8.0),
- REAL_CONST(103060.40303261351 / 8.0),
- REAL_CONST(103084.293479794 / 8.0),
- REAL_CONST(103108.18531124585 / 8.0),
- REAL_CONST(103132.07852680866 / 8.0),
- REAL_CONST(103155.97312632212 / 8.0),
- REAL_CONST(103179.8691096259 / 8.0),
- REAL_CONST(103203.76647655977 / 8.0),
- REAL_CONST(103227.66522696352 / 8.0),
- REAL_CONST(103251.56536067701 / 8.0),
- REAL_CONST(103275.46687754011 / 8.0),
- REAL_CONST(103299.36977739276 / 8.0),
- REAL_CONST(103323.27406007495 / 8.0),
- REAL_CONST(103347.1797254267 / 8.0),
- REAL_CONST(103371.0867732881 / 8.0),
- REAL_CONST(103394.99520349925 / 8.0),
- REAL_CONST(103418.90501590034 / 8.0),
- REAL_CONST(103442.81621033157 / 8.0),
- REAL_CONST(103466.72878663319 / 8.0),
- REAL_CONST(103490.64274464553 / 8.0),
- REAL_CONST(103514.55808420894 / 8.0),
- REAL_CONST(103538.4748051638 / 8.0),
- REAL_CONST(103562.39290735057 / 8.0),
- REAL_CONST(103586.31239060973 / 8.0),
- REAL_CONST(103610.23325478184 / 8.0),
- REAL_CONST(103634.15549970744 / 8.0),
- REAL_CONST(103658.07912522719 / 8.0),
- REAL_CONST(103682.00413118176 / 8.0),
- REAL_CONST(103705.93051741188 / 8.0),
- REAL_CONST(103729.85828375829 / 8.0),
- REAL_CONST(103753.78743006183 / 8.0),
- REAL_CONST(103777.71795616332 / 8.0),
- REAL_CONST(103801.64986190372 / 8.0),
- REAL_CONST(103825.58314712394 / 8.0),
- REAL_CONST(103849.51781166498 / 8.0),
- REAL_CONST(103873.4538553679 / 8.0),
- REAL_CONST(103897.39127807376 / 8.0),
- REAL_CONST(103921.33007962372 / 8.0),
- REAL_CONST(103945.27025985894 / 8.0),
- REAL_CONST(103969.21181862066 / 8.0),
- REAL_CONST(103993.15475575015 / 8.0),
- REAL_CONST(104017.0990710887 / 8.0),
- REAL_CONST(104041.0447644777 / 8.0),
- REAL_CONST(104064.99183575854 / 8.0),
- REAL_CONST(104088.94028477269 / 8.0),
- REAL_CONST(104112.89011136163 / 8.0),
- REAL_CONST(104136.84131536692 / 8.0),
- REAL_CONST(104160.79389663014 / 8.0),
- REAL_CONST(104184.74785499295 / 8.0),
- REAL_CONST(104208.70319029699 / 8.0),
- REAL_CONST(104232.65990238401 / 8.0),
- REAL_CONST(104256.61799109577 / 8.0),
- REAL_CONST(104280.57745627411 / 8.0),
- REAL_CONST(104304.53829776087 / 8.0),
- REAL_CONST(104328.50051539797 / 8.0),
- REAL_CONST(104352.46410902737 / 8.0),
- REAL_CONST(104376.42907849104 / 8.0),
- REAL_CONST(104400.39542363105 / 8.0),
- REAL_CONST(104424.36314428948 / 8.0),
- REAL_CONST(104448.33224030846 / 8.0),
- REAL_CONST(104472.3027115302 / 8.0),
- REAL_CONST(104496.27455779689 / 8.0),
- REAL_CONST(104520.24777895081 / 8.0),
- REAL_CONST(104544.22237483428 / 8.0),
- REAL_CONST(104568.19834528965 / 8.0),
- REAL_CONST(104592.17569015936 / 8.0),
- REAL_CONST(104616.15440928582 / 8.0),
- REAL_CONST(104640.13450251156 / 8.0),
- REAL_CONST(104664.1159696791 / 8.0),
- REAL_CONST(104688.09881063103 / 8.0),
- REAL_CONST(104712.08302520998 / 8.0),
- REAL_CONST(104736.06861325864 / 8.0),
- REAL_CONST(104760.05557461972 / 8.0),
- REAL_CONST(104784.043909136 / 8.0),
- REAL_CONST(104808.03361665027 / 8.0),
- REAL_CONST(104832.0246970054 / 8.0),
- REAL_CONST(104856.01715004431 / 8.0),
- REAL_CONST(104880.01097560991 / 8.0),
- REAL_CONST(104904.00617354522 / 8.0),
- REAL_CONST(104928.00274369326 / 8.0),
- REAL_CONST(104952.00068589712 / 8.0),
- REAL_CONST(104975.99999999993 / 8.0),
- REAL_CONST(105000.00068584486 / 8.0),
- REAL_CONST(105024.00274327511 / 8.0),
- REAL_CONST(105048.00617213396 / 8.0),
- REAL_CONST(105072.0109722647 / 8.0),
- REAL_CONST(105096.0171435107 / 8.0),
- REAL_CONST(105120.02468571534 / 8.0),
- REAL_CONST(105144.03359872208 / 8.0),
- REAL_CONST(105168.04388237436 / 8.0),
- REAL_CONST(105192.05553651576 / 8.0),
- REAL_CONST(105216.06856098982 / 8.0),
- REAL_CONST(105240.08295564017 / 8.0),
- REAL_CONST(105264.09872031047 / 8.0),
- REAL_CONST(105288.11585484444 / 8.0),
- REAL_CONST(105312.13435908582 / 8.0),
- REAL_CONST(105336.1542328784 / 8.0),
- REAL_CONST(105360.17547606604 / 8.0),
- REAL_CONST(105384.19808849262 / 8.0),
- REAL_CONST(105408.22207000206 / 8.0),
- REAL_CONST(105432.24742043833 / 8.0),
- REAL_CONST(105456.27413964548 / 8.0),
- REAL_CONST(105480.30222746753 / 8.0),
- REAL_CONST(105504.33168374863 / 8.0),
- REAL_CONST(105528.36250833291 / 8.0),
- REAL_CONST(105552.39470106458 / 8.0),
- REAL_CONST(105576.42826178786 / 8.0),
- REAL_CONST(105600.46319034706 / 8.0),
- REAL_CONST(105624.49948658649 / 8.0),
- REAL_CONST(105648.53715035053 / 8.0),
- REAL_CONST(105672.5761814836 / 8.0),
- REAL_CONST(105696.61657983017 / 8.0),
- REAL_CONST(105720.65834523473 / 8.0),
- REAL_CONST(105744.70147754184 / 8.0),
- REAL_CONST(105768.7459765961 / 8.0),
- REAL_CONST(105792.79184224214 / 8.0),
- REAL_CONST(105816.83907432464 / 8.0),
- REAL_CONST(105840.88767268835 / 8.0),
- REAL_CONST(105864.93763717801 / 8.0),
- REAL_CONST(105888.98896763846 / 8.0),
- REAL_CONST(105913.04166391456 / 8.0),
- REAL_CONST(105937.09572585119 / 8.0),
- REAL_CONST(105961.15115329332 / 8.0),
- REAL_CONST(105985.20794608595 / 8.0),
- REAL_CONST(106009.26610407409 / 8.0),
- REAL_CONST(106033.32562710284 / 8.0),
- REAL_CONST(106057.38651501729 / 8.0),
- REAL_CONST(106081.44876766266 / 8.0),
- REAL_CONST(106105.51238488412 / 8.0),
- REAL_CONST(106129.57736652695 / 8.0),
- REAL_CONST(106153.64371243643 / 8.0),
- REAL_CONST(106177.71142245791 / 8.0),
- REAL_CONST(106201.78049643678 / 8.0),
- REAL_CONST(106225.85093421848 / 8.0),
- REAL_CONST(106249.92273564848 / 8.0),
- REAL_CONST(106273.99590057228 / 8.0),
- REAL_CONST(106298.07042883546 / 8.0),
- REAL_CONST(106322.14632028362 / 8.0),
- REAL_CONST(106346.22357476239 / 8.0),
- REAL_CONST(106370.30219211751 / 8.0),
- REAL_CONST(106394.38217219469 / 8.0),
- REAL_CONST(106418.46351483969 / 8.0),
- REAL_CONST(106442.54621989837 / 8.0),
- REAL_CONST(106466.63028721658 / 8.0),
- REAL_CONST(106490.71571664025 / 8.0),
- REAL_CONST(106514.80250801529 / 8.0),
- REAL_CONST(106538.89066118775 / 8.0),
- REAL_CONST(106562.98017600364 / 8.0),
- REAL_CONST(106587.07105230905 / 8.0),
- REAL_CONST(106611.16328995011 / 8.0),
- REAL_CONST(106635.25688877302 / 8.0),
- REAL_CONST(106659.35184862395 / 8.0),
- REAL_CONST(106683.44816934918 / 8.0),
- REAL_CONST(106707.54585079502 / 8.0),
- REAL_CONST(106731.64489280782 / 8.0),
- REAL_CONST(106755.74529523395 / 8.0),
- REAL_CONST(106779.84705791986 / 8.0),
- REAL_CONST(106803.95018071201 / 8.0),
- REAL_CONST(106828.05466345693 / 8.0),
- REAL_CONST(106852.16050600118 / 8.0),
- REAL_CONST(106876.26770819137 / 8.0),
- REAL_CONST(106900.37626987413 / 8.0),
- REAL_CONST(106924.48619089619 / 8.0),
- REAL_CONST(106948.59747110425 / 8.0),
- REAL_CONST(106972.71011034511 / 8.0),
- REAL_CONST(106996.82410846559 / 8.0),
- REAL_CONST(107020.93946531253 / 8.0),
- REAL_CONST(107045.05618073288 / 8.0),
- REAL_CONST(107069.17425457356 / 8.0),
- REAL_CONST(107093.29368668159 / 8.0),
- REAL_CONST(107117.41447690397 / 8.0),
- REAL_CONST(107141.53662508781 / 8.0),
- REAL_CONST(107165.66013108024 / 8.0),
- REAL_CONST(107189.7849947284 / 8.0),
- REAL_CONST(107213.91121587952 / 8.0),
- REAL_CONST(107238.03879438085 / 8.0),
- REAL_CONST(107262.16773007967 / 8.0),
- REAL_CONST(107286.29802282334 / 8.0),
- REAL_CONST(107310.42967245923 / 8.0),
- REAL_CONST(107334.56267883476 / 8.0),
- REAL_CONST(107358.69704179741 / 8.0),
- REAL_CONST(107382.83276119467 / 8.0),
- REAL_CONST(107406.96983687414 / 8.0),
- REAL_CONST(107431.10826868335 / 8.0),
- REAL_CONST(107455.24805646999 / 8.0),
- REAL_CONST(107479.38920008171 / 8.0),
- REAL_CONST(107503.53169936626 / 8.0),
- REAL_CONST(107527.67555417139 / 8.0),
- REAL_CONST(107551.82076434491 / 8.0),
- REAL_CONST(107575.96732973469 / 8.0),
- REAL_CONST(107600.11525018861 / 8.0),
- REAL_CONST(107624.26452555459 / 8.0),
- REAL_CONST(107648.41515568066 / 8.0),
- REAL_CONST(107672.56714041479 / 8.0),
- REAL_CONST(107696.72047960508 / 8.0),
- REAL_CONST(107720.87517309963 / 8.0),
- REAL_CONST(107745.03122074658 / 8.0),
- REAL_CONST(107769.18862239413 / 8.0),
- REAL_CONST(107793.34737789053 / 8.0),
- REAL_CONST(107817.50748708403 / 8.0),
- REAL_CONST(107841.66894982298 / 8.0),
- REAL_CONST(107865.83176595572 / 8.0),
- REAL_CONST(107889.99593533068 / 8.0),
- REAL_CONST(107914.16145779629 / 8.0),
- REAL_CONST(107938.32833320105 / 8.0),
- REAL_CONST(107962.49656139348 / 8.0),
- REAL_CONST(107986.66614222217 / 8.0),
- REAL_CONST(108010.83707553572 / 8.0),
- REAL_CONST(108035.00936118282 / 8.0),
- REAL_CONST(108059.18299901215 / 8.0),
- REAL_CONST(108083.35798887245 / 8.0),
- REAL_CONST(108107.53433061253 / 8.0),
- REAL_CONST(108131.71202408121 / 8.0),
- REAL_CONST(108155.89106912735 / 8.0),
- REAL_CONST(108180.07146559987 / 8.0),
- REAL_CONST(108204.25321334775 / 8.0),
- REAL_CONST(108228.43631221994 / 8.0),
- REAL_CONST(108252.62076206553 / 8.0),
- REAL_CONST(108276.80656273357 / 8.0),
- REAL_CONST(108300.99371407321 / 8.0),
- REAL_CONST(108325.18221593359 / 8.0),
- REAL_CONST(108349.37206816394 / 8.0),
- REAL_CONST(108373.56327061349 / 8.0),
- REAL_CONST(108397.75582313156 / 8.0),
- REAL_CONST(108421.94972556747 / 8.0),
- REAL_CONST(108446.1449777706 / 8.0),
- REAL_CONST(108470.34157959036 / 8.0),
- REAL_CONST(108494.53953087622 / 8.0),
- REAL_CONST(108518.73883147769 / 8.0),
- REAL_CONST(108542.93948124432 / 8.0),
- REAL_CONST(108567.14148002568 / 8.0),
- REAL_CONST(108591.34482767139 / 8.0),
- REAL_CONST(108615.54952403114 / 8.0),
- REAL_CONST(108639.75556895464 / 8.0),
- REAL_CONST(108663.96296229165 / 8.0),
- REAL_CONST(108688.17170389196 / 8.0),
- REAL_CONST(108712.38179360541 / 8.0),
- REAL_CONST(108736.59323128188 / 8.0),
- REAL_CONST(108760.80601677128 / 8.0),
- REAL_CONST(108785.02014992358 / 8.0),
- REAL_CONST(108809.23563058881 / 8.0),
- REAL_CONST(108833.45245861699 / 8.0),
- REAL_CONST(108857.67063385822 / 8.0),
- REAL_CONST(108881.89015616261 / 8.0),
- REAL_CONST(108906.11102538036 / 8.0),
- REAL_CONST(108930.33324136167 / 8.0),
- REAL_CONST(108954.55680395682 / 8.0),
- REAL_CONST(108978.78171301607 / 8.0),
- REAL_CONST(109003.00796838976 / 8.0),
- REAL_CONST(109027.23556992831 / 8.0),
- REAL_CONST(109051.46451748211 / 8.0),
- REAL_CONST(109075.69481090162 / 8.0),
- REAL_CONST(109099.92645003737 / 8.0),
- REAL_CONST(109124.15943473989 / 8.0),
- REAL_CONST(109148.39376485976 / 8.0),
- REAL_CONST(109172.62944024763 / 8.0),
- REAL_CONST(109196.86646075416 / 8.0),
- REAL_CONST(109221.10482623006 / 8.0),
- REAL_CONST(109245.34453652608 / 8.0),
- REAL_CONST(109269.58559149304 / 8.0),
- REAL_CONST(109293.82799098175 / 8.0),
- REAL_CONST(109318.07173484311 / 8.0),
- REAL_CONST(109342.31682292801 / 8.0),
- REAL_CONST(109366.56325508743 / 8.0),
- REAL_CONST(109390.81103117237 / 8.0),
- REAL_CONST(109415.06015103387 / 8.0),
- REAL_CONST(109439.31061452301 / 8.0),
- REAL_CONST(109463.56242149093 / 8.0),
- REAL_CONST(109487.8155717888 / 8.0),
- REAL_CONST(109512.07006526781 / 8.0),
- REAL_CONST(109536.3259017792 / 8.0),
- REAL_CONST(109560.58308117429 / 8.0),
- REAL_CONST(109584.8416033044 / 8.0),
- REAL_CONST(109609.1014680209 / 8.0),
- REAL_CONST(109633.36267517522 / 8.0),
- REAL_CONST(109657.62522461878 / 8.0),
- REAL_CONST(109681.88911620311 / 8.0),
- REAL_CONST(109706.15434977971 / 8.0),
- REAL_CONST(109730.4209252002 / 8.0),
- REAL_CONST(109754.68884231619 / 8.0),
- REAL_CONST(109778.95810097932 / 8.0),
- REAL_CONST(109803.22870104131 / 8.0),
- REAL_CONST(109827.50064235389 / 8.0),
- REAL_CONST(109851.77392476884 / 8.0),
- REAL_CONST(109876.04854813802 / 8.0),
- REAL_CONST(109900.32451231324 / 8.0),
- REAL_CONST(109924.60181714644 / 8.0),
- REAL_CONST(109948.88046248957 / 8.0),
- REAL_CONST(109973.1604481946 / 8.0),
- REAL_CONST(109997.44177411357 / 8.0),
- REAL_CONST(110021.72444009855 / 8.0),
- REAL_CONST(110046.00844600165 / 8.0),
- REAL_CONST(110070.29379167501 / 8.0),
- REAL_CONST(110094.58047697082 / 8.0),
- REAL_CONST(110118.86850174134 / 8.0),
- REAL_CONST(110143.15786583882 / 8.0),
- REAL_CONST(110167.44856911557 / 8.0),
- REAL_CONST(110191.74061142397 / 8.0),
- REAL_CONST(110216.03399261639 / 8.0),
- REAL_CONST(110240.32871254528 / 8.0),
- REAL_CONST(110264.62477106311 / 8.0),
- REAL_CONST(110288.9221680224 / 8.0),
- REAL_CONST(110313.22090327571 / 8.0),
- REAL_CONST(110337.52097667565 / 8.0),
- REAL_CONST(110361.82238807483 / 8.0),
- REAL_CONST(110386.12513732594 / 8.0),
- REAL_CONST(110410.42922428172 / 8.0),
- REAL_CONST(110434.73464879491 / 8.0),
- REAL_CONST(110459.04141071832 / 8.0),
- REAL_CONST(110483.34950990479 / 8.0),
- REAL_CONST(110507.6589462072 / 8.0),
- REAL_CONST(110531.96971947847 / 8.0),
- REAL_CONST(110556.28182957157 / 8.0),
- REAL_CONST(110580.5952763395 / 8.0),
- REAL_CONST(110604.91005963532 / 8.0),
- REAL_CONST(110629.22617931209 / 8.0),
- REAL_CONST(110653.54363522294 / 8.0),
- REAL_CONST(110677.86242722106 / 8.0),
- REAL_CONST(110702.18255515963 / 8.0),
- REAL_CONST(110726.50401889188 / 8.0),
- REAL_CONST(110750.82681827113 / 8.0),
- REAL_CONST(110775.1509531507 / 8.0),
- REAL_CONST(110799.47642338395 / 8.0),
- REAL_CONST(110823.80322882428 / 8.0),
- REAL_CONST(110848.13136932514 / 8.0),
- REAL_CONST(110872.46084474004 / 8.0),
- REAL_CONST(110896.79165492248 / 8.0),
- REAL_CONST(110921.12379972603 / 8.0),
- REAL_CONST(110945.4572790043 / 8.0),
- REAL_CONST(110969.79209261097 / 8.0),
- REAL_CONST(110994.12824039967 / 8.0),
- REAL_CONST(111018.46572222417 / 8.0),
- REAL_CONST(111042.80453793822 / 8.0),
- REAL_CONST(111067.14468739564 / 8.0),
- REAL_CONST(111091.48617045028 / 8.0),
- REAL_CONST(111115.82898695602 / 8.0),
- REAL_CONST(111140.1731367668 / 8.0),
- REAL_CONST(111164.51861973655 / 8.0),
- REAL_CONST(111188.86543571933 / 8.0),
- REAL_CONST(111213.21358456917 / 8.0),
- REAL_CONST(111237.56306614014 / 8.0),
- REAL_CONST(111261.91388028639 / 8.0),
- REAL_CONST(111286.26602686207 / 8.0),
- REAL_CONST(111310.61950572141 / 8.0),
- REAL_CONST(111334.97431671864 / 8.0),
- REAL_CONST(111359.33045970804 / 8.0),
- REAL_CONST(111383.68793454397 / 8.0),
- REAL_CONST(111408.04674108078 / 8.0),
- REAL_CONST(111432.40687917286 / 8.0),
- REAL_CONST(111456.76834867468 / 8.0),
- REAL_CONST(111481.13114944073 / 8.0),
- REAL_CONST(111505.49528132551 / 8.0),
- REAL_CONST(111529.86074418361 / 8.0),
- REAL_CONST(111554.22753786964 / 8.0),
- REAL_CONST(111578.59566223821 / 8.0),
- REAL_CONST(111602.96511714405 / 8.0),
- REAL_CONST(111627.33590244185 / 8.0),
- REAL_CONST(111651.7080179864 / 8.0),
- REAL_CONST(111676.08146363248 / 8.0),
- REAL_CONST(111700.45623923496 / 8.0),
- REAL_CONST(111724.8323446487 / 8.0),
- REAL_CONST(111749.20977972864 / 8.0),
- REAL_CONST(111773.58854432974 / 8.0),
- REAL_CONST(111797.96863830699 / 8.0),
- REAL_CONST(111822.35006151545 / 8.0),
- REAL_CONST(111846.73281381019 / 8.0),
- REAL_CONST(111871.11689504632 / 8.0),
- REAL_CONST(111895.50230507903 / 8.0),
- REAL_CONST(111919.8890437635 / 8.0),
- REAL_CONST(111944.27711095495 / 8.0),
- REAL_CONST(111968.6665065087 / 8.0),
- REAL_CONST(111993.05723028004 / 8.0),
- REAL_CONST(112017.44928212435 / 8.0),
- REAL_CONST(112041.842661897 / 8.0),
- REAL_CONST(112066.23736945343 / 8.0),
- REAL_CONST(112090.63340464912 / 8.0),
- REAL_CONST(112115.03076733962 / 8.0),
- REAL_CONST(112139.42945738042 / 8.0),
- REAL_CONST(112163.82947462716 / 8.0),
- REAL_CONST(112188.23081893545 / 8.0),
- REAL_CONST(112212.63349016097 / 8.0),
- REAL_CONST(112237.03748815943 / 8.0),
- REAL_CONST(112261.44281278658 / 8.0),
- REAL_CONST(112285.84946389822 / 8.0),
- REAL_CONST(112310.25744135017 / 8.0),
- REAL_CONST(112334.66674499828 / 8.0),
- REAL_CONST(112359.07737469849 / 8.0),
- REAL_CONST(112383.48933030672 / 8.0),
- REAL_CONST(112407.90261167898 / 8.0),
- REAL_CONST(112432.31721867126 / 8.0),
- REAL_CONST(112456.73315113965 / 8.0),
- REAL_CONST(112481.15040894024 / 8.0),
- REAL_CONST(112505.56899192919 / 8.0),
- REAL_CONST(112529.98889996267 / 8.0),
- REAL_CONST(112554.41013289688 / 8.0),
- REAL_CONST(112578.8326905881 / 8.0),
- REAL_CONST(112603.25657289263 / 8.0),
- REAL_CONST(112627.68177966679 / 8.0),
- REAL_CONST(112652.10831076698 / 8.0),
- REAL_CONST(112676.53616604958 / 8.0),
- REAL_CONST(112700.96534537108 / 8.0),
- REAL_CONST(112725.39584858794 / 8.0),
- REAL_CONST(112749.82767555672 / 8.0),
- REAL_CONST(112774.26082613398 / 8.0),
- REAL_CONST(112798.6953001763 / 8.0),
- REAL_CONST(112823.13109754038 / 8.0),
- REAL_CONST(112847.56821808286 / 8.0),
- REAL_CONST(112872.00666166049 / 8.0),
- REAL_CONST(112896.44642813003 / 8.0),
- REAL_CONST(112920.88751734827 / 8.0),
- REAL_CONST(112945.32992917208 / 8.0),
- REAL_CONST(112969.77366345831 / 8.0),
- REAL_CONST(112994.21872006389 / 8.0),
- REAL_CONST(113018.66509884578 / 8.0),
- REAL_CONST(113043.11279966099 / 8.0),
- REAL_CONST(113067.56182236652 / 8.0),
- REAL_CONST(113092.01216681948 / 8.0),
- REAL_CONST(113116.46383287695 / 8.0),
- REAL_CONST(113140.9168203961 / 8.0),
- REAL_CONST(113165.37112923413 / 8.0),
- REAL_CONST(113189.82675924824 / 8.0),
- REAL_CONST(113214.28371029573 / 8.0),
- REAL_CONST(113238.74198223387 / 8.0),
- REAL_CONST(113263.20157492002 / 8.0),
- REAL_CONST(113287.66248821157 / 8.0),
- REAL_CONST(113312.12472196593 / 8.0),
- REAL_CONST(113336.58827604055 / 8.0),
- REAL_CONST(113361.05315029295 / 8.0),
- REAL_CONST(113385.51934458067 / 8.0),
- REAL_CONST(113409.98685876124 / 8.0),
- REAL_CONST(113434.45569269233 / 8.0),
- REAL_CONST(113458.92584623155 / 8.0),
- REAL_CONST(113483.39731923661 / 8.0),
- REAL_CONST(113507.87011156522 / 8.0),
- REAL_CONST(113532.34422307517 / 8.0),
- REAL_CONST(113556.81965362425 / 8.0),
- REAL_CONST(113581.2964030703 / 8.0),
- REAL_CONST(113605.77447127122 / 8.0),
- REAL_CONST(113630.25385808491 / 8.0),
- REAL_CONST(113654.73456336933 / 8.0),
- REAL_CONST(113679.2165869825 / 8.0),
- REAL_CONST(113703.69992878241 / 8.0),
- REAL_CONST(113728.18458862718 / 8.0),
- REAL_CONST(113752.67056637487 / 8.0),
- REAL_CONST(113777.15786188368 / 8.0),
- REAL_CONST(113801.64647501177 / 8.0),
- REAL_CONST(113826.13640561736 / 8.0),
- REAL_CONST(113850.62765355874 / 8.0),
- REAL_CONST(113875.12021869418 / 8.0),
- REAL_CONST(113899.61410088204 / 8.0),
- REAL_CONST(113924.1092999807 / 8.0),
- REAL_CONST(113948.60581584855 / 8.0),
- REAL_CONST(113973.10364834407 / 8.0),
- REAL_CONST(113997.60279732574 / 8.0),
- REAL_CONST(114022.1032626521 / 8.0),
- REAL_CONST(114046.60504418171 / 8.0),
- REAL_CONST(114071.10814177318 / 8.0),
- REAL_CONST(114095.61255528514 / 8.0),
- REAL_CONST(114120.11828457628 / 8.0),
- REAL_CONST(114144.62532950533 / 8.0),
- REAL_CONST(114169.13368993104 / 8.0),
- REAL_CONST(114193.6433657122 / 8.0),
- REAL_CONST(114218.15435670764 / 8.0),
- REAL_CONST(114242.66666277625 / 8.0),
- REAL_CONST(114267.18028377694 / 8.0),
- REAL_CONST(114291.69521956862 / 8.0),
- REAL_CONST(114316.21147001031 / 8.0),
- REAL_CONST(114340.72903496103 / 8.0),
- REAL_CONST(114365.24791427983 / 8.0),
- REAL_CONST(114389.7681078258 / 8.0),
- REAL_CONST(114414.2896154581 / 8.0),
- REAL_CONST(114438.81243703589 / 8.0),
- REAL_CONST(114463.33657241837 / 8.0),
- REAL_CONST(114487.8620214648 / 8.0),
- REAL_CONST(114512.38878403447 / 8.0),
- REAL_CONST(114536.91685998671 / 8.0),
- REAL_CONST(114561.44624918087 / 8.0),
- REAL_CONST(114585.97695147636 / 8.0),
- REAL_CONST(114610.5089667326 / 8.0),
- REAL_CONST(114635.04229480909 / 8.0),
- REAL_CONST(114659.57693556532 / 8.0),
- REAL_CONST(114684.11288886084 / 8.0),
- REAL_CONST(114708.65015455526 / 8.0),
- REAL_CONST(114733.18873250818 / 8.0),
- REAL_CONST(114757.72862257928 / 8.0),
- REAL_CONST(114782.26982462825 / 8.0),
- REAL_CONST(114806.81233851484 / 8.0),
- REAL_CONST(114831.35616409882 / 8.0),
- REAL_CONST(114855.90130123998 / 8.0),
- REAL_CONST(114880.44774979822 / 8.0),
- REAL_CONST(114904.99550963337 / 8.0),
- REAL_CONST(114929.5445806054 / 8.0),
- REAL_CONST(114954.09496257425 / 8.0),
- REAL_CONST(114978.64665539992 / 8.0),
- REAL_CONST(115003.19965894247 / 8.0),
- REAL_CONST(115027.75397306195 / 8.0),
- REAL_CONST(115052.30959761847 / 8.0),
- REAL_CONST(115076.86653247218 / 8.0),
- REAL_CONST(115101.42477748329 / 8.0),
- REAL_CONST(115125.984332512 / 8.0),
- REAL_CONST(115150.54519741859 / 8.0),
- REAL_CONST(115175.10737206334 / 8.0),
- REAL_CONST(115199.67085630659 / 8.0),
- REAL_CONST(115224.23565000873 / 8.0),
- REAL_CONST(115248.80175303014 / 8.0),
- REAL_CONST(115273.3691652313 / 8.0),
- REAL_CONST(115297.93788647266 / 8.0),
- REAL_CONST(115322.50791661476 / 8.0),
- REAL_CONST(115347.07925551817 / 8.0),
- REAL_CONST(115371.65190304347 / 8.0),
- REAL_CONST(115396.22585905129 / 8.0),
- REAL_CONST(115420.80112340231 / 8.0),
- REAL_CONST(115445.37769595724 / 8.0),
- REAL_CONST(115469.95557657682 / 8.0),
- REAL_CONST(115494.53476512182 / 8.0),
- REAL_CONST(115519.11526145306 / 8.0),
- REAL_CONST(115543.69706543141 / 8.0),
- REAL_CONST(115568.28017691776 / 8.0),
- REAL_CONST(115592.86459577303 / 8.0),
- REAL_CONST(115617.4503218582 / 8.0),
- REAL_CONST(115642.03735503425 / 8.0),
- REAL_CONST(115666.62569516223 / 8.0),
- REAL_CONST(115691.21534210323 / 8.0),
- REAL_CONST(115715.80629571836 / 8.0),
- REAL_CONST(115740.39855586876 / 8.0),
- REAL_CONST(115764.99212241563 / 8.0),
- REAL_CONST(115789.58699522018 / 8.0),
- REAL_CONST(115814.18317414368 / 8.0),
- REAL_CONST(115838.78065904744 / 8.0),
- REAL_CONST(115863.37944979276 / 8.0),
- REAL_CONST(115887.97954624105 / 8.0),
- REAL_CONST(115912.5809482537 / 8.0),
- REAL_CONST(115937.18365569216 / 8.0),
- REAL_CONST(115961.78766841792 / 8.0),
- REAL_CONST(115986.39298629249 / 8.0),
- REAL_CONST(116010.99960917742 / 8.0),
- REAL_CONST(116035.60753693432 / 8.0),
- REAL_CONST(116060.21676942479 / 8.0),
- REAL_CONST(116084.82730651053 / 8.0),
- REAL_CONST(116109.43914805322 / 8.0),
- REAL_CONST(116134.0522939146 / 8.0),
- REAL_CONST(116158.66674395646 / 8.0),
- REAL_CONST(116183.2824980406 / 8.0),
- REAL_CONST(116207.89955602887 / 8.0),
- REAL_CONST(116232.51791778316 / 8.0),
- REAL_CONST(116257.13758316539 / 8.0),
- REAL_CONST(116281.75855203751 / 8.0),
- REAL_CONST(116306.38082426153 / 8.0),
- REAL_CONST(116331.00439969949 / 8.0),
- REAL_CONST(116355.62927821343 / 8.0),
- REAL_CONST(116380.25545966547 / 8.0),
- REAL_CONST(116404.88294391775 / 8.0),
- REAL_CONST(116429.51173083246 / 8.0),
- REAL_CONST(116454.14182027178 / 8.0),
- REAL_CONST(116478.77321209799 / 8.0),
- REAL_CONST(116503.40590617337 / 8.0),
- REAL_CONST(116528.03990236025 / 8.0),
- REAL_CONST(116552.67520052097 / 8.0),
- REAL_CONST(116577.31180051794 / 8.0),
- REAL_CONST(116601.94970221359 / 8.0),
- REAL_CONST(116626.5889054704 / 8.0),
- REAL_CONST(116651.22941015086 / 8.0),
- REAL_CONST(116675.87121611751 / 8.0),
- REAL_CONST(116700.51432323294 / 8.0),
- REAL_CONST(116725.15873135976 / 8.0),
- REAL_CONST(116749.8044403606 / 8.0),
- REAL_CONST(116774.45145009817 / 8.0),
- REAL_CONST(116799.0997604352 / 8.0),
- REAL_CONST(116823.74937123443 / 8.0),
- REAL_CONST(116848.40028235866 / 8.0),
- REAL_CONST(116873.05249367072 / 8.0),
- REAL_CONST(116897.70600503348 / 8.0),
- REAL_CONST(116922.36081630984 / 8.0),
- REAL_CONST(116947.01692736275 / 8.0),
- REAL_CONST(116971.67433805518 / 8.0),
- REAL_CONST(116996.33304825013 / 8.0),
- REAL_CONST(117020.99305781067 / 8.0),
- REAL_CONST(117045.65436659988 / 8.0),
- REAL_CONST(117070.31697448085 / 8.0),
- REAL_CONST(117094.98088131678 / 8.0),
- REAL_CONST(117119.64608697082 / 8.0),
- REAL_CONST(117144.31259130624 / 8.0),
- REAL_CONST(117168.98039418629 / 8.0),
- REAL_CONST(117193.64949547425 / 8.0),
- REAL_CONST(117218.31989503348 / 8.0),
- REAL_CONST(117242.99159272734 / 8.0),
- REAL_CONST(117267.66458841923 / 8.0),
- REAL_CONST(117292.33888197262 / 8.0),
- REAL_CONST(117317.01447325097 / 8.0),
- REAL_CONST(117341.6913621178 / 8.0),
- REAL_CONST(117366.36954843666 / 8.0),
- REAL_CONST(117391.04903207115 / 8.0),
- REAL_CONST(117415.72981288488 / 8.0),
- REAL_CONST(117440.41189074152 / 8.0),
- REAL_CONST(117465.09526550474 / 8.0),
- REAL_CONST(117489.77993703831 / 8.0),
- REAL_CONST(117514.46590520597 / 8.0),
- REAL_CONST(117539.15316987153 / 8.0),
- REAL_CONST(117563.84173089883 / 8.0),
- REAL_CONST(117588.53158815173 / 8.0),
- REAL_CONST(117613.22274149416 / 8.0),
- REAL_CONST(117637.91519079007 / 8.0),
- REAL_CONST(117662.60893590341 / 8.0),
- REAL_CONST(117687.30397669821 / 8.0),
- REAL_CONST(117712.00031303853 / 8.0),
- REAL_CONST(117736.69794478847 / 8.0),
- REAL_CONST(117761.39687181212 / 8.0),
- REAL_CONST(117786.09709397367 / 8.0),
- REAL_CONST(117810.7986111373 / 8.0),
- REAL_CONST(117835.50142316725 / 8.0),
- REAL_CONST(117860.20552992777 / 8.0),
- REAL_CONST(117884.91093128319 / 8.0),
- REAL_CONST(117909.6176270978 / 8.0),
- REAL_CONST(117934.32561723603 / 8.0),
- REAL_CONST(117959.03490156225 / 8.0),
- REAL_CONST(117983.74547994092 / 8.0),
- REAL_CONST(118008.45735223651 / 8.0),
- REAL_CONST(118033.17051831353 / 8.0),
- REAL_CONST(118057.88497803656 / 8.0),
- REAL_CONST(118082.60073127014 / 8.0),
- REAL_CONST(118107.31777787894 / 8.0),
- REAL_CONST(118132.03611772758 / 8.0),
- REAL_CONST(118156.75575068076 / 8.0),
- REAL_CONST(118181.47667660323 / 8.0),
- REAL_CONST(118206.19889535972 / 8.0),
- REAL_CONST(118230.92240681504 / 8.0),
- REAL_CONST(118255.64721083404 / 8.0),
- REAL_CONST(118280.37330728157 / 8.0),
- REAL_CONST(118305.10069602253 / 8.0),
- REAL_CONST(118329.82937692189 / 8.0),
- REAL_CONST(118354.55934984458 / 8.0),
- REAL_CONST(118379.29061465565 / 8.0),
- REAL_CONST(118404.02317122012 / 8.0),
- REAL_CONST(118428.75701940308 / 8.0),
- REAL_CONST(118453.49215906965 / 8.0),
- REAL_CONST(118478.22859008498 / 8.0),
- REAL_CONST(118502.96631231424 / 8.0),
- REAL_CONST(118527.70532562268 / 8.0),
- REAL_CONST(118552.44562987552 / 8.0),
- REAL_CONST(118577.18722493808 / 8.0),
- REAL_CONST(118601.93011067568 / 8.0),
- REAL_CONST(118626.67428695368 / 8.0),
- REAL_CONST(118651.41975363747 / 8.0),
- REAL_CONST(118676.16651059251 / 8.0),
- REAL_CONST(118700.91455768423 / 8.0),
- REAL_CONST(118725.66389477813 / 8.0),
- REAL_CONST(118750.41452173979 / 8.0),
- REAL_CONST(118775.16643843475 / 8.0),
- REAL_CONST(118799.91964472862 / 8.0),
- REAL_CONST(118824.67414048707 / 8.0),
- REAL_CONST(118849.42992557574 / 8.0),
- REAL_CONST(118874.18699986035 / 8.0),
- REAL_CONST(118898.94536320666 / 8.0),
- REAL_CONST(118923.70501548045 / 8.0),
- REAL_CONST(118948.46595654752 / 8.0),
- REAL_CONST(118973.22818627374 / 8.0),
- REAL_CONST(118997.99170452499 / 8.0),
- REAL_CONST(119022.7565111672 / 8.0),
- REAL_CONST(119047.52260606633 / 8.0),
- REAL_CONST(119072.28998908834 / 8.0),
- REAL_CONST(119097.0586600993 / 8.0),
- REAL_CONST(119121.82861896523 / 8.0),
- REAL_CONST(119146.59986555226 / 8.0),
- REAL_CONST(119171.3723997265 / 8.0),
- REAL_CONST(119196.14622135412 / 8.0),
- REAL_CONST(119220.92133030134 / 8.0),
- REAL_CONST(119245.69772643436 / 8.0),
- REAL_CONST(119270.47540961947 / 8.0),
- REAL_CONST(119295.25437972297 / 8.0),
- REAL_CONST(119320.03463661121 / 8.0),
- REAL_CONST(119344.81618015055 / 8.0),
- REAL_CONST(119369.5990102074 / 8.0),
- REAL_CONST(119394.38312664822 / 8.0),
- REAL_CONST(119419.16852933947 / 8.0),
- REAL_CONST(119443.95521814766 / 8.0),
- REAL_CONST(119468.74319293935 / 8.0),
- REAL_CONST(119493.53245358112 / 8.0),
- REAL_CONST(119518.32299993958 / 8.0),
- REAL_CONST(119543.11483188139 / 8.0),
- REAL_CONST(119567.90794927324 / 8.0),
- REAL_CONST(119592.70235198183 / 8.0),
- REAL_CONST(119617.49803987393 / 8.0),
- REAL_CONST(119642.29501281632 / 8.0),
- REAL_CONST(119667.09327067583 / 8.0),
- REAL_CONST(119691.89281331931 / 8.0),
- REAL_CONST(119716.69364061367 / 8.0),
- REAL_CONST(119741.49575242582 / 8.0),
- REAL_CONST(119766.29914862274 / 8.0),
- REAL_CONST(119791.10382907141 / 8.0),
- REAL_CONST(119815.90979363887 / 8.0),
- REAL_CONST(119840.71704219218 / 8.0),
- REAL_CONST(119865.52557459843 / 8.0),
- REAL_CONST(119890.33539072477 / 8.0),
- REAL_CONST(119915.14649043836 / 8.0),
- REAL_CONST(119939.95887360642 / 8.0),
- REAL_CONST(119964.77254009615 / 8.0),
- REAL_CONST(119989.58748977486 / 8.0),
- REAL_CONST(120014.40372250983 / 8.0),
- REAL_CONST(120039.22123816841 / 8.0),
- REAL_CONST(120064.04003661797 / 8.0),
- REAL_CONST(120088.86011772591 / 8.0),
- REAL_CONST(120113.6814813597 / 8.0),
- REAL_CONST(120138.5041273868 / 8.0),
- REAL_CONST(120163.3280556747 / 8.0),
- REAL_CONST(120188.15326609099 / 8.0),
- REAL_CONST(120212.97975850321 / 8.0),
- REAL_CONST(120237.807532779 / 8.0),
- REAL_CONST(120262.63658878599 / 8.0),
- REAL_CONST(120287.46692639188 / 8.0),
- REAL_CONST(120312.29854546436 / 8.0),
- REAL_CONST(120337.13144587121 / 8.0),
- REAL_CONST(120361.9656274802 / 8.0),
- REAL_CONST(120386.80109015915 / 8.0),
- REAL_CONST(120411.63783377589 / 8.0),
- REAL_CONST(120436.47585819835 / 8.0),
- REAL_CONST(120461.31516329442 / 8.0),
- REAL_CONST(120486.15574893207 / 8.0),
- REAL_CONST(120510.99761497928 / 8.0),
- REAL_CONST(120535.84076130406 / 8.0),
- REAL_CONST(120560.68518777451 / 8.0),
- REAL_CONST(120585.53089425867 / 8.0),
- REAL_CONST(120610.3778806247 / 8.0),
- REAL_CONST(120635.22614674074 / 8.0),
- REAL_CONST(120660.07569247499 / 8.0),
- REAL_CONST(120684.92651769568 / 8.0),
- REAL_CONST(120709.77862227106 / 8.0),
- REAL_CONST(120734.63200606944 / 8.0),
- REAL_CONST(120759.48666895913 / 8.0),
- REAL_CONST(120784.3426108085 / 8.0),
- REAL_CONST(120809.19983148595 / 8.0),
- REAL_CONST(120834.05833085992 / 8.0),
- REAL_CONST(120858.91810879884 / 8.0),
- REAL_CONST(120883.77916517125 / 8.0),
- REAL_CONST(120908.64149984565 / 8.0),
- REAL_CONST(120933.5051126906 / 8.0),
- REAL_CONST(120958.37000357473 / 8.0),
- REAL_CONST(120983.23617236665 / 8.0),
- REAL_CONST(121008.10361893504 / 8.0),
- REAL_CONST(121032.97234314861 / 8.0),
- REAL_CONST(121057.84234487606 / 8.0),
- REAL_CONST(121082.71362398617 / 8.0),
- REAL_CONST(121107.58618034775 / 8.0),
- REAL_CONST(121132.46001382964 / 8.0),
- REAL_CONST(121157.33512430069 / 8.0),
- REAL_CONST(121182.21151162982 / 8.0),
- REAL_CONST(121207.08917568595 / 8.0),
- REAL_CONST(121231.96811633807 / 8.0),
- REAL_CONST(121256.84833345517 / 8.0),
- REAL_CONST(121281.72982690629 / 8.0),
- REAL_CONST(121306.61259656049 / 8.0),
- REAL_CONST(121331.49664228689 / 8.0),
- REAL_CONST(121356.38196395461 / 8.0),
- REAL_CONST(121381.26856143285 / 8.0),
- REAL_CONST(121406.15643459078 / 8.0),
- REAL_CONST(121431.04558329767 / 8.0),
- REAL_CONST(121455.93600742276 / 8.0),
- REAL_CONST(121480.82770683538 / 8.0),
- REAL_CONST(121505.72068140487 / 8.0),
- REAL_CONST(121530.61493100057 / 8.0),
- REAL_CONST(121555.51045549192 / 8.0),
- REAL_CONST(121580.40725474835 / 8.0),
- REAL_CONST(121605.30532863933 / 8.0),
- REAL_CONST(121630.20467703436 / 8.0),
- REAL_CONST(121655.10529980299 / 8.0),
- REAL_CONST(121680.00719681478 / 8.0),
- REAL_CONST(121704.91036793934 / 8.0),
- REAL_CONST(121729.81481304632 / 8.0),
- REAL_CONST(121754.72053200539 / 8.0),
- REAL_CONST(121779.62752468624 / 8.0),
- REAL_CONST(121804.53579095862 / 8.0),
- REAL_CONST(121829.44533069231 / 8.0),
- REAL_CONST(121854.3561437571 / 8.0),
- REAL_CONST(121879.26823002285 / 8.0),
- REAL_CONST(121904.1815893594 / 8.0),
- REAL_CONST(121929.09622163669 / 8.0),
- REAL_CONST(121954.01212672464 / 8.0),
- REAL_CONST(121978.92930449323 / 8.0),
- REAL_CONST(122003.84775481246 / 8.0),
- REAL_CONST(122028.76747755238 / 8.0),
- REAL_CONST(122053.68847258303 / 8.0),
- REAL_CONST(122078.61073977455 / 8.0),
- REAL_CONST(122103.53427899707 / 8.0),
- REAL_CONST(122128.45909012076 / 8.0),
- REAL_CONST(122153.38517301581 / 8.0),
- REAL_CONST(122178.31252755247 / 8.0),
- REAL_CONST(122203.24115360099 / 8.0),
- REAL_CONST(122228.17105103172 / 8.0),
- REAL_CONST(122253.10221971494 / 8.0),
- REAL_CONST(122278.03465952107 / 8.0),
- REAL_CONST(122302.96837032049 / 8.0),
- REAL_CONST(122327.90335198362 / 8.0),
- REAL_CONST(122352.83960438096 / 8.0),
- REAL_CONST(122377.777127383 / 8.0),
- REAL_CONST(122402.71592086025 / 8.0),
- REAL_CONST(122427.65598468333 / 8.0),
- REAL_CONST(122452.59731872278 / 8.0),
- REAL_CONST(122477.53992284928 / 8.0),
- REAL_CONST(122502.48379693348 / 8.0),
- REAL_CONST(122527.42894084606 / 8.0),
- REAL_CONST(122552.37535445779 / 8.0),
- REAL_CONST(122577.32303763942 / 8.0),
- REAL_CONST(122602.27199026172 / 8.0),
- REAL_CONST(122627.22221219557 / 8.0),
- REAL_CONST(122652.17370331181 / 8.0),
- REAL_CONST(122677.12646348133 / 8.0),
- REAL_CONST(122702.08049257506 / 8.0),
- REAL_CONST(122727.03579046397 / 8.0),
- REAL_CONST(122751.99235701906 / 8.0),
- REAL_CONST(122776.95019211136 / 8.0),
- REAL_CONST(122801.9092956119 / 8.0),
- REAL_CONST(122826.8696673918 / 8.0),
- REAL_CONST(122851.83130732219 / 8.0),
- REAL_CONST(122876.79421527422 / 8.0),
- REAL_CONST(122901.75839111909 / 8.0),
- REAL_CONST(122926.72383472799 / 8.0),
- REAL_CONST(122951.69054597223 / 8.0),
- REAL_CONST(122976.65852472307 / 8.0),
- REAL_CONST(123001.62777085182 / 8.0),
- REAL_CONST(123026.59828422987 / 8.0),
- REAL_CONST(123051.57006472857 / 8.0),
- REAL_CONST(123076.54311221937 / 8.0),
- REAL_CONST(123101.5174265737 / 8.0),
- REAL_CONST(123126.49300766307 / 8.0),
- REAL_CONST(123151.46985535898 / 8.0),
- REAL_CONST(123176.44796953299 / 8.0),
- REAL_CONST(123201.42735005668 / 8.0),
- REAL_CONST(123226.40799680166 / 8.0),
- REAL_CONST(123251.38990963959 / 8.0),
- REAL_CONST(123276.37308844214 / 8.0),
- REAL_CONST(123301.35753308103 / 8.0),
- REAL_CONST(123326.343243428 / 8.0),
- REAL_CONST(123351.33021935483 / 8.0),
- REAL_CONST(123376.31846073334 / 8.0),
- REAL_CONST(123401.30796743535 / 8.0),
- REAL_CONST(123426.29873933276 / 8.0),
- REAL_CONST(123451.29077629748 / 8.0),
- REAL_CONST(123476.28407820144 / 8.0),
- REAL_CONST(123501.2786449166 / 8.0),
- REAL_CONST(123526.27447631498 / 8.0),
- REAL_CONST(123551.27157226863 / 8.0),
- REAL_CONST(123576.26993264959 / 8.0),
- REAL_CONST(123601.26955732999 / 8.0),
- REAL_CONST(123626.27044618195 / 8.0),
- REAL_CONST(123651.27259907764 / 8.0),
- REAL_CONST(123676.27601588926 / 8.0),
- REAL_CONST(123701.28069648903 / 8.0),
- REAL_CONST(123726.28664074924 / 8.0),
- REAL_CONST(123751.29384854218 / 8.0),
- REAL_CONST(123776.30231974016 / 8.0),
- REAL_CONST(123801.31205421555 / 8.0),
- REAL_CONST(123826.32305184075 / 8.0),
- REAL_CONST(123851.33531248817 / 8.0),
- REAL_CONST(123876.34883603029 / 8.0),
- REAL_CONST(123901.36362233957 / 8.0),
- REAL_CONST(123926.37967128855 / 8.0),
- REAL_CONST(123951.39698274979 / 8.0),
- REAL_CONST(123976.41555659588 / 8.0),
- REAL_CONST(124001.43539269941 / 8.0),
- REAL_CONST(124026.45649093305 / 8.0),
- REAL_CONST(124051.47885116948 / 8.0),
- REAL_CONST(124076.50247328142 / 8.0),
- REAL_CONST(124101.5273571416 / 8.0),
- REAL_CONST(124126.55350262282 / 8.0),
- REAL_CONST(124151.58090959788 / 8.0),
- REAL_CONST(124176.60957793961 / 8.0),
- REAL_CONST(124201.63950752091 / 8.0),
- REAL_CONST(124226.67069821467 / 8.0),
- REAL_CONST(124251.70314989384 / 8.0),
- REAL_CONST(124276.73686243138 / 8.0),
- REAL_CONST(124301.7718357003 / 8.0),
- REAL_CONST(124326.80806957364 / 8.0),
- REAL_CONST(124351.84556392446 / 8.0),
- REAL_CONST(124376.88431862585 / 8.0),
- REAL_CONST(124401.92433355095 / 8.0),
- REAL_CONST(124426.96560857294 / 8.0),
- REAL_CONST(124452.00814356498 / 8.0),
- REAL_CONST(124477.05193840031 / 8.0),
- REAL_CONST(124502.0969929522 / 8.0),
- REAL_CONST(124527.14330709392 / 8.0),
- REAL_CONST(124552.19088069882 / 8.0),
- REAL_CONST(124577.23971364023 / 8.0),
- REAL_CONST(124602.28980579154 / 8.0),
- REAL_CONST(124627.34115702618 / 8.0),
- REAL_CONST(124652.3937672176 / 8.0),
- REAL_CONST(124677.44763623926 / 8.0),
- REAL_CONST(124702.50276396469 / 8.0),
- REAL_CONST(124727.55915026742 / 8.0),
- REAL_CONST(124752.61679502104 / 8.0),
- REAL_CONST(124777.67569809916 / 8.0),
- REAL_CONST(124802.73585937542 / 8.0),
- REAL_CONST(124827.79727872348 / 8.0),
- REAL_CONST(124852.85995601704 / 8.0),
- REAL_CONST(124877.92389112986 / 8.0),
- REAL_CONST(124902.98908393568 / 8.0),
- REAL_CONST(124928.05553430831 / 8.0),
- REAL_CONST(124953.1232421216 / 8.0),
- REAL_CONST(124978.19220724938 / 8.0),
- REAL_CONST(125003.26242956554 / 8.0),
- REAL_CONST(125028.33390894404 / 8.0),
- REAL_CONST(125053.40664525882 / 8.0),
- REAL_CONST(125078.48063838384 / 8.0),
- REAL_CONST(125103.55588819318 / 8.0),
- REAL_CONST(125128.63239456083 / 8.0),
- REAL_CONST(125153.71015736091 / 8.0),
- REAL_CONST(125178.78917646752 / 8.0),
- REAL_CONST(125203.86945175481 / 8.0),
- REAL_CONST(125228.95098309696 / 8.0),
- REAL_CONST(125254.03377036817 / 8.0),
- REAL_CONST(125279.1178134427 / 8.0),
- REAL_CONST(125304.20311219479 / 8.0),
- REAL_CONST(125329.28966649878 / 8.0),
- REAL_CONST(125354.37747622898 / 8.0),
- REAL_CONST(125379.46654125977 / 8.0),
- REAL_CONST(125404.55686146552 / 8.0),
- REAL_CONST(125429.6484367207 / 8.0),
- REAL_CONST(125454.74126689974 / 8.0),
- REAL_CONST(125479.83535187715 / 8.0),
- REAL_CONST(125504.93069152744 / 8.0),
- REAL_CONST(125530.02728572517 / 8.0),
- REAL_CONST(125555.12513434493 / 8.0),
- REAL_CONST(125580.22423726133 / 8.0),
- REAL_CONST(125605.32459434902 / 8.0),
- REAL_CONST(125630.4262054827 / 8.0),
- REAL_CONST(125655.52907053704 / 8.0),
- REAL_CONST(125680.63318938682 / 8.0),
- REAL_CONST(125705.73856190679 / 8.0),
- REAL_CONST(125730.84518797178 / 8.0),
- REAL_CONST(125755.9530674566 / 8.0),
- REAL_CONST(125781.06220023613 / 8.0),
- REAL_CONST(125806.17258618528 / 8.0),
- REAL_CONST(125831.28422517896 / 8.0),
- REAL_CONST(125856.39711709213 / 8.0),
- REAL_CONST(125881.51126179981 / 8.0),
- REAL_CONST(125906.62665917698 / 8.0),
- REAL_CONST(125931.74330909875 / 8.0),
- REAL_CONST(125956.86121144016 / 8.0),
- REAL_CONST(125981.98036607634 / 8.0),
- REAL_CONST(126007.10077288245 / 8.0),
- REAL_CONST(126032.22243173365 / 8.0),
- REAL_CONST(126057.34534250517 / 8.0),
- REAL_CONST(126082.46950507225 / 8.0),
- REAL_CONST(126107.59491931014 / 8.0),
- REAL_CONST(126132.72158509417 / 8.0),
- REAL_CONST(126157.84950229966 / 8.0),
- REAL_CONST(126182.97867080198 / 8.0),
- REAL_CONST(126208.10909047653 / 8.0),
- REAL_CONST(126233.24076119871 / 8.0),
- REAL_CONST(126258.37368284403 / 8.0),
- REAL_CONST(126283.50785528794 / 8.0),
- REAL_CONST(126308.64327840599 / 8.0),
- REAL_CONST(126333.77995207369 / 8.0),
- REAL_CONST(126358.91787616667 / 8.0),
- REAL_CONST(126384.0570505605 / 8.0),
- REAL_CONST(126409.19747513086 / 8.0),
- REAL_CONST(126434.3391497534 / 8.0),
- REAL_CONST(126459.48207430386 / 8.0),
- REAL_CONST(126484.62624865794 / 8.0),
- REAL_CONST(126509.77167269142 / 8.0),
- REAL_CONST(126534.9183462801 / 8.0),
- REAL_CONST(126560.06626929982 / 8.0),
- REAL_CONST(126585.21544162642 / 8.0),
- REAL_CONST(126610.36586313581 / 8.0),
- REAL_CONST(126635.51753370393 / 8.0),
- REAL_CONST(126660.67045320668 / 8.0),
- REAL_CONST(126685.82462152008 / 8.0),
- REAL_CONST(126710.98003852014 / 8.0),
- REAL_CONST(126736.13670408291 / 8.0),
- REAL_CONST(126761.29461808444 / 8.0),
- REAL_CONST(126786.45378040087 / 8.0),
- REAL_CONST(126811.61419090834 / 8.0),
- REAL_CONST(126836.77584948298 / 8.0),
- REAL_CONST(126861.93875600102 / 8.0),
- REAL_CONST(126887.10291033868 / 8.0),
- REAL_CONST(126912.26831237224 / 8.0),
- REAL_CONST(126937.43496197795 / 8.0),
- REAL_CONST(126962.60285903217 / 8.0),
- REAL_CONST(126987.77200341123 / 8.0),
- REAL_CONST(127012.94239499152 / 8.0),
- REAL_CONST(127038.11403364947 / 8.0),
- REAL_CONST(127063.2869192615 / 8.0),
- REAL_CONST(127088.46105170409 / 8.0),
- REAL_CONST(127113.63643085376 / 8.0),
- REAL_CONST(127138.81305658702 / 8.0),
- REAL_CONST(127163.99092878048 / 8.0),
- REAL_CONST(127189.17004731069 / 8.0),
- REAL_CONST(127214.35041205429 / 8.0),
- REAL_CONST(127239.53202288797 / 8.0),
- REAL_CONST(127264.71487968838 / 8.0),
- REAL_CONST(127289.89898233226 / 8.0),
- REAL_CONST(127315.08433069635 / 8.0),
- REAL_CONST(127340.27092465744 / 8.0),
- REAL_CONST(127365.45876409234 / 8.0),
- REAL_CONST(127390.64784887788 / 8.0),
- REAL_CONST(127415.83817889093 / 8.0),
- REAL_CONST(127441.02975400841 / 8.0),
- REAL_CONST(127466.22257410725 / 8.0),
- REAL_CONST(127491.41663906439 / 8.0),
- REAL_CONST(127516.61194875685 / 8.0),
- REAL_CONST(127541.80850306165 / 8.0),
- REAL_CONST(127567.00630185583 / 8.0),
- REAL_CONST(127592.20534501647 / 8.0),
- REAL_CONST(127617.4056324207 / 8.0),
- REAL_CONST(127642.60716394568 / 8.0),
- REAL_CONST(127667.80993946856 / 8.0),
- REAL_CONST(127693.01395886653 / 8.0),
- REAL_CONST(127718.21922201688 / 8.0),
- REAL_CONST(127743.42572879682 / 8.0),
- REAL_CONST(127768.63347908368 / 8.0),
- REAL_CONST(127793.84247275478 / 8.0),
- REAL_CONST(127819.05270968749 / 8.0),
- REAL_CONST(127844.26418975917 / 8.0),
- REAL_CONST(127869.47691284724 / 8.0),
- REAL_CONST(127894.69087882918 / 8.0),
- REAL_CONST(127919.90608758242 / 8.0),
- REAL_CONST(127945.12253898452 / 8.0),
- REAL_CONST(127970.34023291297 / 8.0),
- REAL_CONST(127995.55916924537 / 8.0),
- REAL_CONST(128020.77934785932 / 8.0),
- REAL_CONST(128046.00076863244 / 8.0),
- REAL_CONST(128071.22343144237 / 8.0),
- REAL_CONST(128096.44733616684 / 8.0),
- REAL_CONST(128121.67248268353 / 8.0),
- REAL_CONST(128146.89887087021 / 8.0),
- REAL_CONST(128172.12650060465 / 8.0),
- REAL_CONST(128197.35537176467 / 8.0),
- REAL_CONST(128222.5854842281 / 8.0),
- REAL_CONST(128247.81683787282 / 8.0),
- REAL_CONST(128273.04943257671 / 8.0),
- REAL_CONST(128298.28326821771 / 8.0),
- REAL_CONST(128323.51834467379 / 8.0),
- REAL_CONST(128348.75466182294 / 8.0),
- REAL_CONST(128373.99221954317 / 8.0),
- REAL_CONST(128399.23101771252 / 8.0),
- REAL_CONST(128424.47105620909 / 8.0),
- REAL_CONST(128449.71233491098 / 8.0),
- REAL_CONST(128474.95485369631 / 8.0),
- REAL_CONST(128500.19861244329 / 8.0),
- REAL_CONST(128525.44361103009 / 8.0),
- REAL_CONST(128550.68984933494 / 8.0),
- REAL_CONST(128575.93732723613 / 8.0),
- REAL_CONST(128601.18604461191 / 8.0),
- REAL_CONST(128626.43600134061 / 8.0),
- REAL_CONST(128651.68719730059 / 8.0),
- REAL_CONST(128676.93963237021 / 8.0),
- REAL_CONST(128702.1933064279 / 8.0),
- REAL_CONST(128727.44821935208 / 8.0),
- REAL_CONST(128752.70437102125 / 8.0),
- REAL_CONST(128777.96176131385 / 8.0),
- REAL_CONST(128803.22039010846 / 8.0),
- REAL_CONST(128828.48025728362 / 8.0),
- REAL_CONST(128853.74136271792 / 8.0),
- REAL_CONST(128879.00370628996 / 8.0),
- REAL_CONST(128904.26728787841 / 8.0),
- REAL_CONST(128929.53210736193 / 8.0),
- REAL_CONST(128954.79816461923 / 8.0),
- REAL_CONST(128980.06545952905 / 8.0),
- REAL_CONST(129005.33399197015 / 8.0),
- REAL_CONST(129030.60376182134 / 8.0),
- REAL_CONST(129055.87476896142 / 8.0),
- REAL_CONST(129081.14701326926 / 8.0),
- REAL_CONST(129106.42049462376 / 8.0),
- REAL_CONST(129131.6952129038 / 8.0),
- REAL_CONST(129156.97116798835 / 8.0),
- REAL_CONST(129182.24835975636 / 8.0),
- REAL_CONST(129207.52678808685 / 8.0),
- REAL_CONST(129232.80645285884 / 8.0),
- REAL_CONST(129258.08735395141 / 8.0),
- REAL_CONST(129283.36949124365 / 8.0),
- REAL_CONST(129308.65286461466 / 8.0),
- REAL_CONST(129333.9374739436 / 8.0),
- REAL_CONST(129359.22331910966 / 8.0),
- REAL_CONST(129384.51039999202 / 8.0),
- REAL_CONST(129409.79871646997 / 8.0),
- REAL_CONST(129435.08826842274 / 8.0),
- REAL_CONST(129460.37905572963 / 8.0),
- REAL_CONST(129485.67107826998 / 8.0),
- REAL_CONST(129510.96433592314 / 8.0),
- REAL_CONST(129536.25882856851 / 8.0),
- REAL_CONST(129561.55455608548 / 8.0),
- REAL_CONST(129586.85151835352 / 8.0),
- REAL_CONST(129612.14971525209 / 8.0),
- REAL_CONST(129637.4491466607 / 8.0),
- REAL_CONST(129662.74981245887 / 8.0),
- REAL_CONST(129688.0517125262 / 8.0),
- REAL_CONST(129713.35484674224 / 8.0),
- REAL_CONST(129738.65921498663 / 8.0),
- REAL_CONST(129763.96481713903 / 8.0),
- REAL_CONST(129789.27165307909 / 8.0),
- REAL_CONST(129814.57972268655 / 8.0),
- REAL_CONST(129839.88902584116 / 8.0),
- REAL_CONST(129865.19956242264 / 8.0),
- REAL_CONST(129890.51133231082 / 8.0),
- REAL_CONST(129915.82433538554 / 8.0),
- REAL_CONST(129941.13857152662 / 8.0),
- REAL_CONST(129966.45404061397 / 8.0),
- REAL_CONST(129991.7707425275 / 8.0),
- REAL_CONST(130017.08867714716 / 8.0),
- REAL_CONST(130042.4078443529 / 8.0),
- REAL_CONST(130067.72824402474 / 8.0),
- REAL_CONST(130093.04987604271 / 8.0),
- REAL_CONST(130118.37274028687 / 8.0),
- REAL_CONST(130143.69683663732 / 8.0),
- REAL_CONST(130169.02216497416 / 8.0),
- REAL_CONST(130194.34872517755 / 8.0),
- REAL_CONST(130219.67651712766 / 8.0),
- REAL_CONST(130245.0055407047 / 8.0),
- REAL_CONST(130270.33579578891 / 8.0),
- REAL_CONST(130295.66728226055 / 8.0),
- REAL_CONST(130320.99999999991 / 8.0),
- REAL_CONST(130346.33394888733 / 8.0),
- REAL_CONST(130371.66912880314 / 8.0),
- REAL_CONST(130397.00553962773 / 8.0),
- REAL_CONST(130422.34318124152 / 8.0),
- REAL_CONST(130447.68205352494 / 8.0),
- REAL_CONST(130473.02215635845 / 8.0),
- REAL_CONST(130498.36348962256 / 8.0),
- REAL_CONST(130523.70605319779 / 8.0),
- REAL_CONST(130549.0498469647 / 8.0),
- REAL_CONST(130574.39487080388 / 8.0),
- REAL_CONST(130599.74112459592 / 8.0),
- REAL_CONST(130625.08860822149 / 8.0),
- REAL_CONST(130650.43732156123 / 8.0),
- REAL_CONST(130675.78726449587 / 8.0),
- REAL_CONST(130701.13843690613 / 8.0),
- REAL_CONST(130726.49083867275 / 8.0),
- REAL_CONST(130751.84446967654 / 8.0),
- REAL_CONST(130777.19932979831 / 8.0),
- REAL_CONST(130802.5554189189 / 8.0),
- REAL_CONST(130827.91273691918 / 8.0),
- REAL_CONST(130853.27128368006 / 8.0),
- REAL_CONST(130878.63105908247 / 8.0),
- REAL_CONST(130903.99206300738 / 8.0),
- REAL_CONST(130929.35429533575 / 8.0),
- REAL_CONST(130954.71775594862 / 8.0),
- REAL_CONST(130980.08244472703 / 8.0),
- REAL_CONST(131005.44836155206 / 8.0),
- REAL_CONST(131030.81550630482 / 8.0),
- REAL_CONST(131056.18387886642 / 8.0),
- REAL_CONST(131081.55347911804 / 8.0),
- REAL_CONST(131106.92430694087 / 8.0),
- REAL_CONST(131132.29636221612 / 8.0),
- REAL_CONST(131157.66964482504 / 8.0),
- REAL_CONST(131183.0441546489 / 8.0),
- REAL_CONST(131208.41989156904 / 8.0),
- REAL_CONST(131233.79685546676 / 8.0),
- REAL_CONST(131259.17504622342 / 8.0),
- REAL_CONST(131284.55446372041 / 8.0),
- REAL_CONST(131309.93510783918 / 8.0),
- REAL_CONST(131335.31697846117 / 8.0),
- REAL_CONST(131360.70007546784 / 8.0),
- REAL_CONST(131386.0843987407 / 8.0),
- REAL_CONST(131411.46994816128 / 8.0),
- REAL_CONST(131436.85672361116 / 8.0),
- REAL_CONST(131462.24472497194 / 8.0),
- REAL_CONST(131487.63395212521 / 8.0),
- REAL_CONST(131513.02440495262 / 8.0),
- REAL_CONST(131538.41608333588 / 8.0),
- REAL_CONST(131563.80898715663 / 8.0),
- REAL_CONST(131589.2031162967 / 8.0),
- REAL_CONST(131614.59847063778 / 8.0),
- REAL_CONST(131639.9950500617 / 8.0),
- REAL_CONST(131665.39285445024 / 8.0),
- REAL_CONST(131690.79188368531 / 8.0),
- REAL_CONST(131716.19213764873 / 8.0),
- REAL_CONST(131741.59361622241 / 8.0),
- REAL_CONST(131766.99631928833 / 8.0),
- REAL_CONST(131792.40024672839 / 8.0),
- REAL_CONST(131817.80539842462 / 8.0),
- REAL_CONST(131843.21177425905 / 8.0),
- REAL_CONST(131868.61937411371 / 8.0),
- REAL_CONST(131894.02819787065 / 8.0),
- REAL_CONST(131919.43824541202 / 8.0),
- REAL_CONST(131944.84951661993 / 8.0),
- REAL_CONST(131970.26201137656 / 8.0),
- REAL_CONST(131995.67572956407 / 8.0),
- REAL_CONST(132021.09067106468 / 8.0),
- REAL_CONST(132046.50683576067 / 8.0),
- REAL_CONST(132071.9242235343 / 8.0),
- REAL_CONST(132097.34283426782 / 8.0),
- REAL_CONST(132122.76266784366 / 8.0),
- REAL_CONST(132148.1837241441 / 8.0),
- REAL_CONST(132173.60600305157 / 8.0),
- REAL_CONST(132199.02950444847 / 8.0),
- REAL_CONST(132224.45422821722 / 8.0),
- REAL_CONST(132249.88017424036 / 8.0),
- REAL_CONST(132275.30734240031 / 8.0),
- REAL_CONST(132300.73573257966 / 8.0),
- REAL_CONST(132326.16534466096 / 8.0),
- REAL_CONST(132351.59617852676 / 8.0),
- REAL_CONST(132377.02823405969 / 8.0),
- REAL_CONST(132402.46151114244 / 8.0),
- REAL_CONST(132427.89600965759 / 8.0),
- REAL_CONST(132453.33172948789 / 8.0),
- REAL_CONST(132478.76867051609 / 8.0),
- REAL_CONST(132504.20683262491 / 8.0),
- REAL_CONST(132529.64621569714 / 8.0),
- REAL_CONST(132555.08681961559 / 8.0),
- REAL_CONST(132580.5286442631 / 8.0),
- REAL_CONST(132605.97168952253 / 8.0),
- REAL_CONST(132631.41595527678 / 8.0),
- REAL_CONST(132656.86144140881 / 8.0),
- REAL_CONST(132682.30814780149 / 8.0),
- REAL_CONST(132707.75607433787 / 8.0),
- REAL_CONST(132733.20522090094 / 8.0),
- REAL_CONST(132758.65558737374 / 8.0),
- REAL_CONST(132784.10717363929 / 8.0),
- REAL_CONST(132809.55997958075 / 8.0),
- REAL_CONST(132835.01400508118 / 8.0),
- REAL_CONST(132860.46925002377 / 8.0),
- REAL_CONST(132885.92571429166 / 8.0),
- REAL_CONST(132911.38339776811 / 8.0),
- REAL_CONST(132936.84230033628 / 8.0),
- REAL_CONST(132962.30242187946 / 8.0),
- REAL_CONST(132987.76376228096 / 8.0),
- REAL_CONST(133013.22632142407 / 8.0),
- REAL_CONST(133038.69009919214 / 8.0),
- REAL_CONST(133064.15509546854 / 8.0),
- REAL_CONST(133089.62131013666 / 8.0),
- REAL_CONST(133115.08874307995 / 8.0),
- REAL_CONST(133140.55739418184 / 8.0),
- REAL_CONST(133166.02726332581 / 8.0),
- REAL_CONST(133191.49835039541 / 8.0),
- REAL_CONST(133216.97065527414 / 8.0),
- REAL_CONST(133242.44417784561 / 8.0),
- REAL_CONST(133267.91891799335 / 8.0),
- REAL_CONST(133293.39487560102 / 8.0),
- REAL_CONST(133318.87205055228 / 8.0),
- REAL_CONST(133344.35044273079 / 8.0),
- REAL_CONST(133369.83005202023 / 8.0),
- REAL_CONST(133395.31087830439 / 8.0),
- REAL_CONST(133420.79292146701 / 8.0),
- REAL_CONST(133446.27618139185 / 8.0),
- REAL_CONST(133471.76065796276 / 8.0),
- REAL_CONST(133497.24635106357 / 8.0),
- REAL_CONST(133522.73326057816 / 8.0),
- REAL_CONST(133548.22138639039 / 8.0),
- REAL_CONST(133573.71072838426 / 8.0),
- REAL_CONST(133599.20128644365 / 8.0),
- REAL_CONST(133624.69306045261 / 8.0),
- REAL_CONST(133650.1860502951 / 8.0),
- REAL_CONST(133675.68025585517 / 8.0),
- REAL_CONST(133701.1756770169 / 8.0),
- REAL_CONST(133726.67231366437 / 8.0),
- REAL_CONST(133752.17016568172 / 8.0),
- REAL_CONST(133777.66923295305 / 8.0),
- REAL_CONST(133803.16951536259 / 8.0),
- REAL_CONST(133828.67101279454 / 8.0),
- REAL_CONST(133854.17372513309 / 8.0),
- REAL_CONST(133879.67765226253 / 8.0),
- REAL_CONST(133905.18279406714 / 8.0),
- REAL_CONST(133930.68915043125 / 8.0),
- REAL_CONST(133956.19672123916 / 8.0),
- REAL_CONST(133981.70550637526 / 8.0),
- REAL_CONST(134007.21550572399 / 8.0),
- REAL_CONST(134032.7267191697 / 8.0),
- REAL_CONST(134058.23914659687 / 8.0),
- REAL_CONST(134083.75278789 / 8.0),
- REAL_CONST(134109.26764293358 / 8.0),
- REAL_CONST(134134.78371161217 / 8.0),
- REAL_CONST(134160.30099381026 / 8.0),
- REAL_CONST(134185.8194894125 / 8.0),
- REAL_CONST(134211.33919830353 / 8.0),
- REAL_CONST(134236.8601203679 / 8.0),
- REAL_CONST(134262.38225549037 / 8.0),
- REAL_CONST(134287.90560355558 / 8.0),
- REAL_CONST(134313.43016444831 / 8.0),
- REAL_CONST(134338.95593805326 / 8.0),
- REAL_CONST(134364.48292425525 / 8.0),
- REAL_CONST(134390.01112293909 / 8.0),
- REAL_CONST(134415.54053398955 / 8.0),
- REAL_CONST(134441.07115729159 / 8.0),
- REAL_CONST(134466.60299273001 / 8.0),
- REAL_CONST(134492.1360401898 / 8.0),
- REAL_CONST(134517.67029955584 / 8.0),
- REAL_CONST(134543.20577071316 / 8.0),
- REAL_CONST(134568.74245354676 / 8.0),
- REAL_CONST(134594.28034794159 / 8.0),
- REAL_CONST(134619.81945378278 / 8.0),
- REAL_CONST(134645.35977095537 / 8.0),
- REAL_CONST(134670.90129934452 / 8.0),
- REAL_CONST(134696.4440388353 / 8.0),
- REAL_CONST(134721.98798931291 / 8.0),
- REAL_CONST(134747.53315066252 / 8.0),
- REAL_CONST(134773.07952276937 / 8.0),
- REAL_CONST(134798.62710551871 / 8.0),
- REAL_CONST(134824.17589879577 / 8.0),
- REAL_CONST(134849.72590248589 / 8.0),
- REAL_CONST(134875.27711647438 / 8.0),
- REAL_CONST(134900.82954064661 / 8.0),
- REAL_CONST(134926.38317488792 / 8.0),
- REAL_CONST(134951.93801908373 / 8.0),
- REAL_CONST(134977.49407311951 / 8.0),
- REAL_CONST(135003.05133688069 / 8.0),
- REAL_CONST(135028.60981025276 / 8.0),
- REAL_CONST(135054.16949312127 / 8.0),
- REAL_CONST(135079.73038537172 / 8.0),
- REAL_CONST(135105.29248688967 / 8.0),
- REAL_CONST(135130.85579756077 / 8.0),
- REAL_CONST(135156.42031727062 / 8.0),
- REAL_CONST(135181.98604590484 / 8.0),
- REAL_CONST(135207.55298334916 / 8.0),
- REAL_CONST(135233.12112948924 / 8.0),
- REAL_CONST(135258.69048421088 / 8.0),
- REAL_CONST(135284.26104739975 / 8.0),
- REAL_CONST(135309.83281894168 / 8.0),
- REAL_CONST(135335.4057987225 / 8.0),
- REAL_CONST(135360.97998662802 / 8.0),
- REAL_CONST(135386.55538254412 / 8.0),
- REAL_CONST(135412.13198635669 / 8.0),
- REAL_CONST(135437.70979795168 / 8.0),
- REAL_CONST(135463.28881721498 / 8.0),
- REAL_CONST(135488.86904403262 / 8.0),
- REAL_CONST(135514.45047829056 / 8.0),
- REAL_CONST(135540.03311987486 / 8.0),
- REAL_CONST(135565.61696867159 / 8.0),
- REAL_CONST(135591.20202456677 / 8.0),
- REAL_CONST(135616.78828744654 / 8.0),
- REAL_CONST(135642.37575719706 / 8.0),
- REAL_CONST(135667.96443370447 / 8.0),
- REAL_CONST(135693.55431685498 / 8.0),
- REAL_CONST(135719.14540653475 / 8.0),
- REAL_CONST(135744.73770263011 / 8.0),
- REAL_CONST(135770.33120502727 / 8.0),
- REAL_CONST(135795.92591361253 / 8.0),
- REAL_CONST(135821.52182827223 / 8.0),
- REAL_CONST(135847.11894889272 / 8.0),
- REAL_CONST(135872.7172753604 / 8.0),
- REAL_CONST(135898.31680756161 / 8.0),
- REAL_CONST(135923.91754538284 / 8.0),
- REAL_CONST(135949.51948871053 / 8.0),
- REAL_CONST(135975.12263743114 / 8.0),
- REAL_CONST(136000.72699143123 / 8.0),
- REAL_CONST(136026.33255059729 / 8.0),
- REAL_CONST(136051.93931481591 / 8.0),
- REAL_CONST(136077.54728397369 / 8.0),
- REAL_CONST(136103.15645795723 / 8.0),
- REAL_CONST(136128.76683665317 / 8.0),
- REAL_CONST(136154.37841994822 / 8.0),
- REAL_CONST(136179.99120772901 / 8.0),
- REAL_CONST(136205.60519988232 / 8.0),
- REAL_CONST(136231.2203962949 / 8.0),
- REAL_CONST(136256.83679685349 / 8.0),
- REAL_CONST(136282.45440144493 / 8.0),
- REAL_CONST(136308.07320995603 / 8.0),
- REAL_CONST(136333.69322227367 / 8.0),
- REAL_CONST(136359.31443828469 / 8.0),
- REAL_CONST(136384.93685787608 / 8.0),
- REAL_CONST(136410.56048093468 / 8.0),
- REAL_CONST(136436.18530734754 / 8.0),
- REAL_CONST(136461.81133700156 / 8.0),
- REAL_CONST(136487.43856978384 / 8.0),
- REAL_CONST(136513.06700558143 / 8.0),
- REAL_CONST(136538.6966442813 / 8.0),
- REAL_CONST(136564.32748577066 / 8.0),
- REAL_CONST(136589.95952993655 / 8.0),
- REAL_CONST(136615.59277666616 / 8.0),
- REAL_CONST(136641.22722584667 / 8.0),
- REAL_CONST(136666.86287736523 / 8.0),
- REAL_CONST(136692.49973110916 / 8.0),
- REAL_CONST(136718.13778696564 / 8.0),
- REAL_CONST(136743.77704482197 / 8.0),
- REAL_CONST(136769.41750456547 / 8.0),
- REAL_CONST(136795.05916608346 / 8.0),
- REAL_CONST(136820.70202926331 / 8.0),
- REAL_CONST(136846.34609399244 / 8.0),
- REAL_CONST(136871.99136015819 / 8.0),
- REAL_CONST(136897.63782764805 / 8.0),
- REAL_CONST(136923.28549634948 / 8.0),
- REAL_CONST(136948.93436614997 / 8.0),
- REAL_CONST(136974.58443693706 / 8.0),
- REAL_CONST(137000.23570859825 / 8.0),
- REAL_CONST(137025.88818102115 / 8.0),
- REAL_CONST(137051.54185409332 / 8.0),
- REAL_CONST(137077.19672770242 / 8.0),
- REAL_CONST(137102.85280173609 / 8.0),
- REAL_CONST(137128.51007608202 / 8.0),
- REAL_CONST(137154.16855062786 / 8.0),
- REAL_CONST(137179.82822526142 / 8.0),
- REAL_CONST(137205.48909987041 / 8.0),
- REAL_CONST(137231.15117434258 / 8.0),
- REAL_CONST(137256.8144485658 / 8.0),
- REAL_CONST(137282.47892242789 / 8.0),
- REAL_CONST(137308.14459581667 / 8.0),
- REAL_CONST(137333.81146862009 / 8.0),
- REAL_CONST(137359.47954072602 / 8.0),
- REAL_CONST(137385.14881202241 / 8.0),
- REAL_CONST(137410.81928239719 / 8.0),
- REAL_CONST(137436.49095173844 / 8.0),
- REAL_CONST(137462.16381993407 / 8.0),
- REAL_CONST(137487.83788687221 / 8.0),
- REAL_CONST(137513.51315244089 / 8.0),
- REAL_CONST(137539.18961652822 / 8.0),
- REAL_CONST(137564.86727902229 / 8.0),
- REAL_CONST(137590.54613981131 / 8.0),
- REAL_CONST(137616.22619878338 / 8.0),
- REAL_CONST(137641.90745582676 / 8.0),
- REAL_CONST(137667.58991082967 / 8.0),
- REAL_CONST(137693.27356368033 / 8.0),
- REAL_CONST(137718.95841426702 / 8.0),
- REAL_CONST(137744.64446247809 / 8.0),
- REAL_CONST(137770.33170820182 / 8.0),
- REAL_CONST(137796.02015132661 / 8.0),
- REAL_CONST(137821.70979174081 / 8.0),
- REAL_CONST(137847.40062933284 / 8.0),
- REAL_CONST(137873.09266399115 / 8.0),
- REAL_CONST(137898.78589560417 / 8.0),
- REAL_CONST(137924.48032406042 / 8.0),
- REAL_CONST(137950.17594924837 / 8.0),
- REAL_CONST(137975.8727710566 / 8.0),
- REAL_CONST(138001.57078937365 / 8.0),
- REAL_CONST(138027.27000408815 / 8.0),
- REAL_CONST(138052.97041508864 / 8.0),
- REAL_CONST(138078.67202226384 / 8.0),
- REAL_CONST(138104.3748255024 / 8.0),
- REAL_CONST(138130.07882469296 / 8.0),
- REAL_CONST(138155.78401972432 / 8.0),
- REAL_CONST(138181.49041048516 / 8.0),
- REAL_CONST(138207.1979968643 / 8.0),
- REAL_CONST(138232.9067787505 / 8.0),
- REAL_CONST(138258.61675603263 / 8.0),
- REAL_CONST(138284.32792859949 / 8.0),
- REAL_CONST(138310.04029633995 / 8.0),
- REAL_CONST(138335.75385914298 / 8.0),
- REAL_CONST(138361.46861689744 / 8.0),
- REAL_CONST(138387.18456949232 / 8.0),
- REAL_CONST(138412.90171681659 / 8.0),
- REAL_CONST(138438.62005875923 / 8.0),
- REAL_CONST(138464.33959520931 / 8.0),
- REAL_CONST(138490.06032605586 / 8.0),
- REAL_CONST(138515.78225118798 / 8.0),
- REAL_CONST(138541.50537049473 / 8.0),
- REAL_CONST(138567.2296838653 / 8.0),
- REAL_CONST(138592.95519118884 / 8.0),
- REAL_CONST(138618.68189235451 / 8.0),
- REAL_CONST(138644.40978725153 / 8.0),
- REAL_CONST(138670.13887576913 / 8.0),
- REAL_CONST(138695.86915779658 / 8.0),
- REAL_CONST(138721.60063322316 / 8.0),
- REAL_CONST(138747.33330193823 / 8.0),
- REAL_CONST(138773.06716383106 / 8.0),
- REAL_CONST(138798.80221879104 / 8.0),
- REAL_CONST(138824.53846670757 / 8.0),
- REAL_CONST(138850.27590747006 / 8.0),
- REAL_CONST(138876.01454096794 / 8.0),
- REAL_CONST(138901.7543670907 / 8.0),
- REAL_CONST(138927.49538572782 / 8.0),
- REAL_CONST(138953.2375967688 / 8.0),
- REAL_CONST(138978.9810001032 / 8.0),
- REAL_CONST(139004.72559562061 / 8.0),
- REAL_CONST(139030.47138321059 / 8.0),
- REAL_CONST(139056.2183627628 / 8.0),
- REAL_CONST(139081.96653416683 / 8.0),
- REAL_CONST(139107.71589731239 / 8.0),
- REAL_CONST(139133.46645208917 / 8.0),
- REAL_CONST(139159.21819838689 / 8.0),
- REAL_CONST(139184.97113609532 / 8.0),
- REAL_CONST(139210.72526510421 / 8.0),
- REAL_CONST(139236.48058530336 / 8.0),
- REAL_CONST(139262.23709658257 / 8.0),
- REAL_CONST(139287.99479883176 / 8.0),
- REAL_CONST(139313.75369194071 / 8.0),
- REAL_CONST(139339.51377579942 / 8.0),
- REAL_CONST(139365.27505029776 / 8.0),
- REAL_CONST(139391.03751532568 / 8.0),
- REAL_CONST(139416.80117077316 / 8.0),
- REAL_CONST(139442.56601653024 / 8.0),
- REAL_CONST(139468.33205248689 / 8.0),
- REAL_CONST(139494.09927853322 / 8.0),
- REAL_CONST(139519.86769455927 / 8.0),
- REAL_CONST(139545.63730045516 / 8.0),
- REAL_CONST(139571.408096111 / 8.0),
- REAL_CONST(139597.18008141697 / 8.0),
- REAL_CONST(139622.95325626322 / 8.0),
- REAL_CONST(139648.72762054001 / 8.0),
- REAL_CONST(139674.5031741375 / 8.0),
- REAL_CONST(139700.27991694602 / 8.0),
- REAL_CONST(139726.05784885579 / 8.0),
- REAL_CONST(139751.83696975713 / 8.0),
- REAL_CONST(139777.61727954043 / 8.0),
- REAL_CONST(139803.39877809596 / 8.0),
- REAL_CONST(139829.18146531415 / 8.0),
- REAL_CONST(139854.96534108539 / 8.0),
- REAL_CONST(139880.75040530015 / 8.0),
- REAL_CONST(139906.53665784886 / 8.0),
- REAL_CONST(139932.32409862199 / 8.0),
- REAL_CONST(139958.11272751007 / 8.0),
- REAL_CONST(139983.90254440365 / 8.0),
- REAL_CONST(140009.69354919327 / 8.0),
- REAL_CONST(140035.48574176949 / 8.0),
- REAL_CONST(140061.27912202294 / 8.0),
- REAL_CONST(140087.07368984428 / 8.0),
- REAL_CONST(140112.86944512415 / 8.0),
- REAL_CONST(140138.66638775321 / 8.0),
- REAL_CONST(140164.4645176222 / 8.0),
- REAL_CONST(140190.26383462184 / 8.0),
- REAL_CONST(140216.06433864293 / 8.0),
- REAL_CONST(140241.86602957622 / 8.0),
- REAL_CONST(140267.66890731253 / 8.0),
- REAL_CONST(140293.47297174268 / 8.0),
- REAL_CONST(140319.27822275754 / 8.0),
- REAL_CONST(140345.08466024802 / 8.0),
- REAL_CONST(140370.89228410498 / 8.0),
- REAL_CONST(140396.70109421943 / 8.0),
- REAL_CONST(140422.51109048226 / 8.0),
- REAL_CONST(140448.32227278448 / 8.0),
- REAL_CONST(140474.13464101712 / 8.0),
- REAL_CONST(140499.94819507122 / 8.0),
- REAL_CONST(140525.76293483781 / 8.0),
- REAL_CONST(140551.57886020801 / 8.0),
- REAL_CONST(140577.3959710729 / 8.0),
- REAL_CONST(140603.21426732364 / 8.0),
- REAL_CONST(140629.03374885136 / 8.0),
- REAL_CONST(140654.85441554731 / 8.0),
- REAL_CONST(140680.67626730262 / 8.0),
- REAL_CONST(140706.49930400858 / 8.0),
- REAL_CONST(140732.32352555645 / 8.0),
- REAL_CONST(140758.1489318375 / 8.0),
- REAL_CONST(140783.97552274304 / 8.0),
- REAL_CONST(140809.80329816442 / 8.0),
- REAL_CONST(140835.63225799298 / 8.0),
- REAL_CONST(140861.46240212015 / 8.0),
- REAL_CONST(140887.29373043729 / 8.0),
- REAL_CONST(140913.12624283586 / 8.0),
- REAL_CONST(140938.95993920733 / 8.0),
- REAL_CONST(140964.79481944317 / 8.0),
- REAL_CONST(140990.63088343487 / 8.0),
- REAL_CONST(141016.46813107401 / 8.0),
- REAL_CONST(141042.30656225214 / 8.0),
- REAL_CONST(141068.14617686081 / 8.0),
- REAL_CONST(141093.98697479168 / 8.0),
- REAL_CONST(141119.82895593636 / 8.0),
- REAL_CONST(141145.6721201865 / 8.0),
- REAL_CONST(141171.51646743377 / 8.0),
- REAL_CONST(141197.36199756994 / 8.0),
- REAL_CONST(141223.20871048668 / 8.0),
- REAL_CONST(141249.05660607578 / 8.0),
- REAL_CONST(141274.90568422904 / 8.0),
- REAL_CONST(141300.75594483822 / 8.0),
- REAL_CONST(141326.6073877952 / 8.0),
- REAL_CONST(141352.4600129918 / 8.0),
- REAL_CONST(141378.31382031992 / 8.0),
- REAL_CONST(141404.16880967148 / 8.0),
- REAL_CONST(141430.02498093838 / 8.0),
- REAL_CONST(141455.8823340126 / 8.0),
- REAL_CONST(141481.74086878612 / 8.0),
- REAL_CONST(141507.60058515094 / 8.0),
- REAL_CONST(141533.46148299909 / 8.0),
- REAL_CONST(141559.32356222265 / 8.0),
- REAL_CONST(141585.18682271364 / 8.0),
- REAL_CONST(141611.05126436421 / 8.0),
- REAL_CONST(141636.9168870665 / 8.0),
- REAL_CONST(141662.78369071262 / 8.0),
- REAL_CONST(141688.65167519479 / 8.0),
- REAL_CONST(141714.5208404052 / 8.0),
- REAL_CONST(141740.39118623605 / 8.0),
- REAL_CONST(141766.26271257963 / 8.0),
- REAL_CONST(141792.1354193282 / 8.0),
- REAL_CONST(141818.00930637406 / 8.0),
- REAL_CONST(141843.88437360956 / 8.0),
- REAL_CONST(141869.760620927 / 8.0),
- REAL_CONST(141895.6380482188 / 8.0),
- REAL_CONST(141921.51665537735 / 8.0),
- REAL_CONST(141947.39644229505 / 8.0),
- REAL_CONST(141973.27740886438 / 8.0),
- REAL_CONST(141999.15955497778 / 8.0),
- REAL_CONST(142025.04288052776 / 8.0),
- REAL_CONST(142050.92738540689 / 8.0),
- REAL_CONST(142076.81306950765 / 8.0),
- REAL_CONST(142102.69993272264 / 8.0),
- REAL_CONST(142128.58797494444 / 8.0),
- REAL_CONST(142154.47719606571 / 8.0),
- REAL_CONST(142180.36759597904 / 8.0),
- REAL_CONST(142206.25917457714 / 8.0),
- REAL_CONST(142232.15193175265 / 8.0),
- REAL_CONST(142258.04586739838 / 8.0),
- REAL_CONST(142283.94098140698 / 8.0),
- REAL_CONST(142309.83727367126 / 8.0),
- REAL_CONST(142335.73474408401 / 8.0),
- REAL_CONST(142361.63339253806 / 8.0),
- REAL_CONST(142387.5332189262 / 8.0),
- REAL_CONST(142413.43422314132 / 8.0),
- REAL_CONST(142439.33640507635 / 8.0),
- REAL_CONST(142465.23976462413 / 8.0),
- REAL_CONST(142491.14430167765 / 8.0),
- REAL_CONST(142517.05001612983 / 8.0),
- REAL_CONST(142542.95690787368 / 8.0),
- REAL_CONST(142568.86497680223 / 8.0),
- REAL_CONST(142594.77422280848 / 8.0),
- REAL_CONST(142620.68464578551 / 8.0),
- REAL_CONST(142646.5962456264 / 8.0),
- REAL_CONST(142672.50902222423 / 8.0),
- REAL_CONST(142698.42297547215 / 8.0),
- REAL_CONST(142724.33810526333 / 8.0),
- REAL_CONST(142750.25441149093 / 8.0),
- REAL_CONST(142776.17189404817 / 8.0),
- REAL_CONST(142802.09055282827 / 8.0),
- REAL_CONST(142828.01038772447 / 8.0),
- REAL_CONST(142853.93139863008 / 8.0),
- REAL_CONST(142879.85358543837 / 8.0),
- REAL_CONST(142905.77694804268 / 8.0),
- REAL_CONST(142931.70148633636 / 8.0),
- REAL_CONST(142957.62720021277 / 8.0),
- REAL_CONST(142983.55408956532 / 8.0),
- REAL_CONST(143009.48215428743 / 8.0),
- REAL_CONST(143035.41139427255 / 8.0),
- REAL_CONST(143061.34180941415 / 8.0),
- REAL_CONST(143087.27339960571 / 8.0),
- REAL_CONST(143113.20616474075 / 8.0),
- REAL_CONST(143139.14010471283 / 8.0),
- REAL_CONST(143165.07521941551 / 8.0),
- REAL_CONST(143191.01150874238 / 8.0),
- REAL_CONST(143216.94897258704 / 8.0),
- REAL_CONST(143242.88761084314 / 8.0),
- REAL_CONST(143268.82742340435 / 8.0),
- REAL_CONST(143294.76841016437 / 8.0),
- REAL_CONST(143320.71057101688 / 8.0),
- REAL_CONST(143346.65390585564 / 8.0),
- REAL_CONST(143372.59841457437 / 8.0),
- REAL_CONST(143398.54409706692 / 8.0),
- REAL_CONST(143424.49095322701 / 8.0),
- REAL_CONST(143450.43898294857 / 8.0),
- REAL_CONST(143476.38818612538 / 8.0),
- REAL_CONST(143502.33856265133 / 8.0),
- REAL_CONST(143528.29011242036 / 8.0),
- REAL_CONST(143554.24283532638 / 8.0),
- REAL_CONST(143580.19673126334 / 8.0),
- REAL_CONST(143606.1518001252 / 8.0),
- REAL_CONST(143632.10804180597 / 8.0),
- REAL_CONST(143658.06545619969 / 8.0),
- REAL_CONST(143684.02404320039 / 8.0),
- REAL_CONST(143709.98380270213 / 8.0),
- REAL_CONST(143735.944734599 / 8.0),
- REAL_CONST(143761.90683878519 / 8.0),
- REAL_CONST(143787.87011515474 / 8.0),
- REAL_CONST(143813.83456360188 / 8.0),
- REAL_CONST(143839.8001840208 / 8.0),
- REAL_CONST(143865.76697630569 / 8.0),
- REAL_CONST(143891.73494035081 / 8.0),
- REAL_CONST(143917.7040760504 / 8.0),
- REAL_CONST(143943.67438329876 / 8.0),
- REAL_CONST(143969.6458619902 / 8.0),
- REAL_CONST(143995.61851201905 / 8.0),
- REAL_CONST(144021.59233327967 / 8.0),
- REAL_CONST(144047.56732566646 / 8.0),
- REAL_CONST(144073.54348907378 / 8.0),
- REAL_CONST(144099.52082339607 / 8.0),
- REAL_CONST(144125.49932852783 / 8.0),
- REAL_CONST(144151.4790043635 / 8.0),
- REAL_CONST(144177.45985079758 / 8.0),
- REAL_CONST(144203.44186772458 / 8.0),
- REAL_CONST(144229.42505503909 / 8.0),
- REAL_CONST(144255.40941263564 / 8.0),
- REAL_CONST(144281.39494040885 / 8.0),
- REAL_CONST(144307.38163825331 / 8.0),
- REAL_CONST(144333.36950606373 / 8.0),
- REAL_CONST(144359.35854373468 / 8.0),
- REAL_CONST(144385.34875116093 / 8.0),
- REAL_CONST(144411.34012823718 / 8.0),
- REAL_CONST(144437.33267485813 / 8.0),
- REAL_CONST(144463.32639091855 / 8.0),
- REAL_CONST(144489.32127631325 / 8.0),
- REAL_CONST(144515.31733093705 / 8.0),
- REAL_CONST(144541.31455468474 / 8.0),
- REAL_CONST(144567.3129474512 / 8.0),
- REAL_CONST(144593.3125091313 / 8.0),
- REAL_CONST(144619.31323961995 / 8.0),
- REAL_CONST(144645.31513881206 / 8.0),
- REAL_CONST(144671.31820660262 / 8.0),
- REAL_CONST(144697.32244288657 / 8.0),
- REAL_CONST(144723.32784755889 / 8.0),
- REAL_CONST(144749.33442051467 / 8.0),
- REAL_CONST(144775.34216164888 / 8.0),
- REAL_CONST(144801.35107085665 / 8.0),
- REAL_CONST(144827.36114803303 / 8.0),
- REAL_CONST(144853.37239307314 / 8.0),
- REAL_CONST(144879.38480587213 / 8.0),
- REAL_CONST(144905.39838632516 / 8.0),
- REAL_CONST(144931.41313432742 / 8.0),
- REAL_CONST(144957.4290497741 / 8.0),
- REAL_CONST(144983.44613256046 / 8.0),
- REAL_CONST(145009.46438258173 / 8.0),
- REAL_CONST(145035.48379973322 / 8.0),
- REAL_CONST(145061.50438391021 / 8.0),
- REAL_CONST(145087.52613500805 / 8.0),
- REAL_CONST(145113.54905292206 / 8.0),
- REAL_CONST(145139.57313754765 / 8.0),
- REAL_CONST(145165.59838878017 / 8.0),
- REAL_CONST(145191.62480651509 / 8.0),
- REAL_CONST(145217.65239064783 / 8.0),
- REAL_CONST(145243.68114107384 / 8.0),
- REAL_CONST(145269.71105768863 / 8.0),
- REAL_CONST(145295.74214038774 / 8.0),
- REAL_CONST(145321.77438906668 / 8.0),
- REAL_CONST(145347.80780362099 / 8.0),
- REAL_CONST(145373.84238394629 / 8.0),
- REAL_CONST(145399.87812993818 / 8.0),
- REAL_CONST(145425.91504149229 / 8.0),
- REAL_CONST(145451.95311850426 / 8.0),
- REAL_CONST(145477.9923608698 / 8.0),
- REAL_CONST(145504.03276848458 / 8.0),
- REAL_CONST(145530.07434124436 / 8.0),
- REAL_CONST(145556.11707904484 / 8.0),
- REAL_CONST(145582.16098178181 / 8.0),
- REAL_CONST(145608.20604935108 / 8.0),
- REAL_CONST(145634.25228164849 / 8.0),
- REAL_CONST(145660.29967856981 / 8.0),
- REAL_CONST(145686.34824001096 / 8.0),
- REAL_CONST(145712.39796586783 / 8.0),
- REAL_CONST(145738.4488560363 / 8.0),
- REAL_CONST(145764.50091041232 / 8.0),
- REAL_CONST(145790.55412889185 / 8.0),
- REAL_CONST(145816.60851137087 / 8.0),
- REAL_CONST(145842.66405774537 / 8.0),
- REAL_CONST(145868.72076791141 / 8.0),
- REAL_CONST(145894.77864176501 / 8.0),
- REAL_CONST(145920.83767920226 / 8.0),
- REAL_CONST(145946.89788011924 / 8.0),
- REAL_CONST(145972.95924441208 / 8.0),
- REAL_CONST(145999.02177197693 / 8.0),
- REAL_CONST(146025.08546270995 / 8.0),
- REAL_CONST(146051.15031650732 / 8.0),
- REAL_CONST(146077.21633326527 / 8.0),
- REAL_CONST(146103.28351288004 / 8.0),
- REAL_CONST(146129.35185524789 / 8.0),
- REAL_CONST(146155.42136026506 / 8.0),
- REAL_CONST(146181.49202782792 / 8.0),
- REAL_CONST(146207.56385783272 / 8.0),
- REAL_CONST(146233.63685017588 / 8.0),
- REAL_CONST(146259.71100475377 / 8.0),
- REAL_CONST(146285.78632146274 / 8.0),
- REAL_CONST(146311.86280019928 / 8.0),
- REAL_CONST(146337.94044085976 / 8.0),
- REAL_CONST(146364.01924334071 / 8.0),
- REAL_CONST(146390.09920753856 / 8.0),
- REAL_CONST(146416.18033334985 / 8.0),
- REAL_CONST(146442.26262067116 / 8.0),
- REAL_CONST(146468.34606939898 / 8.0),
- REAL_CONST(146494.43067942993 / 8.0),
- REAL_CONST(146520.51645066062 / 8.0),
- REAL_CONST(146546.60338298764 / 8.0),
- REAL_CONST(146572.69147630769 / 8.0),
- REAL_CONST(146598.78073051744 / 8.0),
- REAL_CONST(146624.87114551352 / 8.0),
- REAL_CONST(146650.96272119274 / 8.0),
- REAL_CONST(146677.05545745179 / 8.0),
- REAL_CONST(146703.14935418745 / 8.0),
- REAL_CONST(146729.2444112965 / 8.0),
- REAL_CONST(146755.34062867577 / 8.0),
- REAL_CONST(146781.43800622207 / 8.0),
- REAL_CONST(146807.53654383228 / 8.0),
- REAL_CONST(146833.63624140329 / 8.0),
- REAL_CONST(146859.73709883197 / 8.0),
- REAL_CONST(146885.83911601527 / 8.0),
- REAL_CONST(146911.94229285014 / 8.0),
- REAL_CONST(146938.04662923355 / 8.0),
- REAL_CONST(146964.15212506248 / 8.0),
- REAL_CONST(146990.25878023397 / 8.0),
- REAL_CONST(147016.36659464505 / 8.0),
- REAL_CONST(147042.47556819281 / 8.0),
- REAL_CONST(147068.58570077427 / 8.0),
- REAL_CONST(147094.6969922866 / 8.0),
- REAL_CONST(147120.80944262692 / 8.0),
- REAL_CONST(147146.92305169237 / 8.0),
- REAL_CONST(147173.03781938017 / 8.0),
- REAL_CONST(147199.15374558745 / 8.0),
- REAL_CONST(147225.27083021149 / 8.0),
- REAL_CONST(147251.38907314953 / 8.0),
- REAL_CONST(147277.50847429881 / 8.0),
- REAL_CONST(147303.62903355664 / 8.0),
- REAL_CONST(147329.75075082036 / 8.0),
- REAL_CONST(147355.87362598727 / 8.0),
- REAL_CONST(147381.99765895473 / 8.0),
- REAL_CONST(147408.12284962015 / 8.0),
- REAL_CONST(147434.24919788091 / 8.0),
- REAL_CONST(147460.37670363448 / 8.0),
- REAL_CONST(147486.50536677826 / 8.0),
- REAL_CONST(147512.63518720976 / 8.0),
- REAL_CONST(147538.76616482646 / 8.0),
- REAL_CONST(147564.89829952587 / 8.0),
- REAL_CONST(147591.03159120557 / 8.0),
- REAL_CONST(147617.16603976308 / 8.0),
- REAL_CONST(147643.30164509601 / 8.0),
- REAL_CONST(147669.43840710199 / 8.0),
- REAL_CONST(147695.57632567859 / 8.0),
- REAL_CONST(147721.71540072354 / 8.0),
- REAL_CONST(147747.85563213445 / 8.0),
- REAL_CONST(147773.99701980909 / 8.0),
- REAL_CONST(147800.13956364512 / 8.0),
- REAL_CONST(147826.28326354033 / 8.0),
- REAL_CONST(147852.42811939248 / 8.0),
- REAL_CONST(147878.57413109933 / 8.0),
- REAL_CONST(147904.72129855872 / 8.0),
- REAL_CONST(147930.86962166851 / 8.0),
- REAL_CONST(147957.01910032652 / 8.0),
- REAL_CONST(147983.16973443062 / 8.0),
- REAL_CONST(148009.32152387875 / 8.0),
- REAL_CONST(148035.47446856883 / 8.0),
- REAL_CONST(148061.62856839882 / 8.0),
- REAL_CONST(148087.78382326665 / 8.0),
- REAL_CONST(148113.94023307035 / 8.0),
- REAL_CONST(148140.09779770792 / 8.0),
- REAL_CONST(148166.25651707739 / 8.0),
- REAL_CONST(148192.41639107687 / 8.0),
- REAL_CONST(148218.57741960438 / 8.0),
- REAL_CONST(148244.73960255808 / 8.0),
- REAL_CONST(148270.90293983606 / 8.0),
- REAL_CONST(148297.0674313365 / 8.0),
- REAL_CONST(148323.23307695755 / 8.0),
- REAL_CONST(148349.39987659742 / 8.0),
- REAL_CONST(148375.56783015432 / 8.0),
- REAL_CONST(148401.73693752653 / 8.0),
- REAL_CONST(148427.90719861226 / 8.0),
- REAL_CONST(148454.07861330983 / 8.0),
- REAL_CONST(148480.25118151752 / 8.0),
- REAL_CONST(148506.42490313368 / 8.0),
- REAL_CONST(148532.59977805667 / 8.0),
- REAL_CONST(148558.77580618486 / 8.0),
- REAL_CONST(148584.95298741665 / 8.0),
- REAL_CONST(148611.13132165043 / 8.0),
- REAL_CONST(148637.31080878471 / 8.0),
- REAL_CONST(148663.49144871789 / 8.0),
- REAL_CONST(148689.6732413485 / 8.0),
- REAL_CONST(148715.85618657502 / 8.0),
- REAL_CONST(148742.040284296 / 8.0),
- REAL_CONST(148768.22553440998 / 8.0),
- REAL_CONST(148794.41193681557 / 8.0),
- REAL_CONST(148820.59949141133 / 8.0),
- REAL_CONST(148846.78819809589 / 8.0),
- REAL_CONST(148872.97805676793 / 8.0),
- REAL_CONST(148899.16906732606 / 8.0),
- REAL_CONST(148925.36122966901 / 8.0),
- REAL_CONST(148951.55454369547 / 8.0),
- REAL_CONST(148977.74900930419 / 8.0),
- REAL_CONST(149003.9446263939 / 8.0),
- REAL_CONST(149030.1413948634 / 8.0),
- REAL_CONST(149056.33931461151 / 8.0),
- REAL_CONST(149082.53838553699 / 8.0),
- REAL_CONST(149108.73860753875 / 8.0),
- REAL_CONST(149134.9399805156 / 8.0),
- REAL_CONST(149161.14250436646 / 8.0),
- REAL_CONST(149187.34617899026 / 8.0),
- REAL_CONST(149213.5510042859 / 8.0),
- REAL_CONST(149239.75698015234 / 8.0),
- REAL_CONST(149265.96410648854 / 8.0),
- REAL_CONST(149292.17238319354 / 8.0),
- REAL_CONST(149318.38181016635 / 8.0),
- REAL_CONST(149344.59238730598 / 8.0),
- REAL_CONST(149370.80411451156 / 8.0),
- REAL_CONST(149397.01699168212 / 8.0),
- REAL_CONST(149423.23101871679 / 8.0),
- REAL_CONST(149449.44619551473 / 8.0),
- REAL_CONST(149475.66252197503 / 8.0),
- REAL_CONST(149501.87999799693 / 8.0),
- REAL_CONST(149528.0986234796 / 8.0),
- REAL_CONST(149554.31839832227 / 8.0),
- REAL_CONST(149580.53932242419 / 8.0),
- REAL_CONST(149606.76139568459 / 8.0),
- REAL_CONST(149632.98461800278 / 8.0),
- REAL_CONST(149659.20898927809 / 8.0),
- REAL_CONST(149685.43450940982 / 8.0),
- REAL_CONST(149711.66117829733 / 8.0),
- REAL_CONST(149737.88899584001 / 8.0),
- REAL_CONST(149764.11796193724 / 8.0),
- REAL_CONST(149790.34807648844 / 8.0),
- REAL_CONST(149816.57933939309 / 8.0),
- REAL_CONST(149842.81175055061 / 8.0),
- REAL_CONST(149869.04530986046 / 8.0),
- REAL_CONST(149895.28001722222 / 8.0),
- REAL_CONST(149921.51587253538 / 8.0),
- REAL_CONST(149947.75287569952 / 8.0),
- REAL_CONST(149973.99102661415 / 8.0),
- REAL_CONST(150000.23032517891 / 8.0),
- REAL_CONST(150026.47077129342 / 8.0),
- REAL_CONST(150052.71236485732 / 8.0),
- REAL_CONST(150078.95510577026 / 8.0),
- REAL_CONST(150105.1989939319 / 8.0),
- REAL_CONST(150131.444029242 / 8.0),
- REAL_CONST(150157.69021160025 / 8.0),
- REAL_CONST(150183.93754090639 / 8.0),
- REAL_CONST(150210.18601706024 / 8.0),
- REAL_CONST(150236.43563996154 / 8.0),
- REAL_CONST(150262.68640951012 / 8.0),
- REAL_CONST(150288.93832560582 / 8.0),
- REAL_CONST(150315.19138814852 / 8.0),
- REAL_CONST(150341.44559703805 / 8.0),
- REAL_CONST(150367.70095217437 / 8.0),
- REAL_CONST(150393.95745345735 / 8.0),
- REAL_CONST(150420.21510078697 / 8.0),
- REAL_CONST(150446.47389406321 / 8.0),
- REAL_CONST(150472.73383318601 / 8.0),
- REAL_CONST(150498.99491805542 / 8.0),
- REAL_CONST(150525.25714857146 / 8.0),
- REAL_CONST(150551.52052463419 / 8.0),
- REAL_CONST(150577.78504614369 / 8.0),
- REAL_CONST(150604.05071300003 / 8.0),
- REAL_CONST(150630.31752510337 / 8.0),
- REAL_CONST(150656.58548235384 / 8.0),
- REAL_CONST(150682.85458465159 / 8.0),
- REAL_CONST(150709.1248318968 / 8.0),
- REAL_CONST(150735.39622398972 / 8.0),
- REAL_CONST(150761.66876083051 / 8.0),
- REAL_CONST(150787.9424423195 / 8.0),
- REAL_CONST(150814.21726835691 / 8.0),
- REAL_CONST(150840.49323884305 / 8.0),
- REAL_CONST(150866.77035367821 / 8.0),
- REAL_CONST(150893.04861276277 / 8.0),
- REAL_CONST(150919.32801599705 / 8.0),
- REAL_CONST(150945.60856328148 / 8.0),
- REAL_CONST(150971.89025451642 / 8.0),
- REAL_CONST(150998.17308960229 / 8.0),
- REAL_CONST(151024.45706843957 / 8.0),
- REAL_CONST(151050.74219092872 / 8.0),
- REAL_CONST(151077.02845697021 / 8.0),
- REAL_CONST(151103.31586646455 / 8.0),
- REAL_CONST(151129.60441931229 / 8.0),
- REAL_CONST(151155.894115414 / 8.0),
- REAL_CONST(151182.1849546702 / 8.0),
- REAL_CONST(151208.47693698155 / 8.0),
- REAL_CONST(151234.77006224863 / 8.0),
- REAL_CONST(151261.06433037209 / 8.0),
- REAL_CONST(151287.35974125259 / 8.0),
- REAL_CONST(151313.65629479082 / 8.0),
- REAL_CONST(151339.95399088747 / 8.0),
- REAL_CONST(151366.25282944329 / 8.0),
- REAL_CONST(151392.55281035902 / 8.0),
- REAL_CONST(151418.85393353543 / 8.0),
- REAL_CONST(151445.1561988733 / 8.0),
- REAL_CONST(151471.45960627345 / 8.0),
- REAL_CONST(151497.76415563675 / 8.0),
- REAL_CONST(151524.06984686397 / 8.0),
- REAL_CONST(151550.37667985607 / 8.0),
- REAL_CONST(151576.68465451393 / 8.0),
- REAL_CONST(151602.99377073845 / 8.0),
- REAL_CONST(151629.30402843058 / 8.0),
- REAL_CONST(151655.61542749128 / 8.0),
- REAL_CONST(151681.92796782157 / 8.0),
- REAL_CONST(151708.24164932242 / 8.0),
- REAL_CONST(151734.55647189484 / 8.0),
- REAL_CONST(151760.87243543993 / 8.0),
- REAL_CONST(151787.18953985872 / 8.0),
- REAL_CONST(151813.50778505235 / 8.0),
- REAL_CONST(151839.82717092187 / 8.0),
- REAL_CONST(151866.14769736846 / 8.0),
- REAL_CONST(151892.46936429327 / 8.0),
- REAL_CONST(151918.79217159748 / 8.0),
- REAL_CONST(151945.11611918229 / 8.0),
- REAL_CONST(151971.44120694889 / 8.0),
- REAL_CONST(151997.76743479856 / 8.0),
- REAL_CONST(152024.09480263255 / 8.0),
- REAL_CONST(152050.42331035214 / 8.0),
- REAL_CONST(152076.75295785864 / 8.0),
- REAL_CONST(152103.08374505339 / 8.0),
- REAL_CONST(152129.41567183775 / 8.0),
- REAL_CONST(152155.74873811303 / 8.0),
- REAL_CONST(152182.08294378067 / 8.0),
- REAL_CONST(152208.41828874208 / 8.0),
- REAL_CONST(152234.75477289871 / 8.0),
- REAL_CONST(152261.09239615197 / 8.0),
- REAL_CONST(152287.43115840337 / 8.0),
- REAL_CONST(152313.77105955439 / 8.0),
- REAL_CONST(152340.11209950657 / 8.0),
- REAL_CONST(152366.45427816146 / 8.0),
- REAL_CONST(152392.79759542056 / 8.0),
- REAL_CONST(152419.14205118554 / 8.0),
- REAL_CONST(152445.48764535793 / 8.0),
- REAL_CONST(152471.8343778394 / 8.0),
- REAL_CONST(152498.18224853161 / 8.0),
- REAL_CONST(152524.53125733617 / 8.0),
- REAL_CONST(152550.88140415482 / 8.0),
- REAL_CONST(152577.23268888926 / 8.0),
- REAL_CONST(152603.58511144121 / 8.0),
- REAL_CONST(152629.93867171241 / 8.0),
- REAL_CONST(152656.29336960468 / 8.0),
- REAL_CONST(152682.64920501978 / 8.0),
- REAL_CONST(152709.00617785956 / 8.0),
- REAL_CONST(152735.36428802583 / 8.0),
- REAL_CONST(152761.72353542043 / 8.0),
- REAL_CONST(152788.08391994529 / 8.0),
- REAL_CONST(152814.44544150229 / 8.0),
- REAL_CONST(152840.80809999333 / 8.0),
- REAL_CONST(152867.17189532038 / 8.0),
- REAL_CONST(152893.53682738543 / 8.0),
- REAL_CONST(152919.90289609041 / 8.0),
- REAL_CONST(152946.27010133737 / 8.0),
- REAL_CONST(152972.63844302832 / 8.0),
- REAL_CONST(152999.00792106529 / 8.0),
- REAL_CONST(153025.37853535041 / 8.0),
- REAL_CONST(153051.7502857857 / 8.0),
- REAL_CONST(153078.12317227334 / 8.0),
- REAL_CONST(153104.4971947154 / 8.0),
- REAL_CONST(153130.8723530141 / 8.0),
- REAL_CONST(153157.24864707157 / 8.0),
- REAL_CONST(153183.62607679001 / 8.0),
- REAL_CONST(153210.00464207167 / 8.0),
- REAL_CONST(153236.38434281875 / 8.0),
- REAL_CONST(153262.76517893354 / 8.0),
- REAL_CONST(153289.14715031831 / 8.0),
- REAL_CONST(153315.53025687535 / 8.0),
- REAL_CONST(153341.91449850702 / 8.0),
- REAL_CONST(153368.2998751156 / 8.0),
- REAL_CONST(153394.68638660354 / 8.0),
- REAL_CONST(153421.07403287315 / 8.0),
- REAL_CONST(153447.46281382689 / 8.0),
- REAL_CONST(153473.85272936718 / 8.0),
- REAL_CONST(153500.24377939643 / 8.0),
- REAL_CONST(153526.63596381716 / 8.0),
- REAL_CONST(153553.02928253182 / 8.0),
- REAL_CONST(153579.42373544298 / 8.0),
- REAL_CONST(153605.81932245308 / 8.0),
- REAL_CONST(153632.21604346478 / 8.0),
- REAL_CONST(153658.61389838057 / 8.0),
- REAL_CONST(153685.0128871031 / 8.0),
- REAL_CONST(153711.41300953497 / 8.0),
- REAL_CONST(153737.81426557881 / 8.0),
- REAL_CONST(153764.21665513728 / 8.0),
- REAL_CONST(153790.62017811305 / 8.0),
- REAL_CONST(153817.02483440886 / 8.0),
- REAL_CONST(153843.43062392739 / 8.0),
- REAL_CONST(153869.83754657139 / 8.0),
- REAL_CONST(153896.24560224367 / 8.0),
- REAL_CONST(153922.65479084692 / 8.0),
- REAL_CONST(153949.06511228404 / 8.0),
- REAL_CONST(153975.4765664578 / 8.0),
- REAL_CONST(154001.88915327107 / 8.0),
- REAL_CONST(154028.30287262669 / 8.0),
- REAL_CONST(154054.71772442761 / 8.0),
- REAL_CONST(154081.13370857667 / 8.0),
- REAL_CONST(154107.55082497682 / 8.0),
- REAL_CONST(154133.96907353101 / 8.0),
- REAL_CONST(154160.38845414223 / 8.0),
- REAL_CONST(154186.80896671346 / 8.0),
- REAL_CONST(154213.23061114774 / 8.0),
- REAL_CONST(154239.65338734805 / 8.0),
- REAL_CONST(154266.07729521746 / 8.0),
- REAL_CONST(154292.50233465908 / 8.0),
- REAL_CONST(154318.92850557598 / 8.0),
- REAL_CONST(154345.35580787127 / 8.0),
- REAL_CONST(154371.7842414481 / 8.0),
- REAL_CONST(154398.21380620965 / 8.0),
- REAL_CONST(154424.64450205903 / 8.0),
- REAL_CONST(154451.07632889951 / 8.0),
- REAL_CONST(154477.50928663427 / 8.0),
- REAL_CONST(154503.94337516659 / 8.0),
- REAL_CONST(154530.37859439969 / 8.0),
- REAL_CONST(154556.81494423689 / 8.0),
- REAL_CONST(154583.25242458144 / 8.0),
- REAL_CONST(154609.69103533673 / 8.0),
- REAL_CONST(154636.13077640603 / 8.0),
- REAL_CONST(154662.57164769279 / 8.0),
- REAL_CONST(154689.01364910032 / 8.0),
- REAL_CONST(154715.45678053208 / 8.0),
- REAL_CONST(154741.90104189145 / 8.0),
- REAL_CONST(154768.34643308193 / 8.0),
- REAL_CONST(154794.79295400696 / 8.0),
- REAL_CONST(154821.24060457002 / 8.0),
- REAL_CONST(154847.68938467462 / 8.0),
- REAL_CONST(154874.13929422433 / 8.0),
- REAL_CONST(154900.59033312264 / 8.0),
- REAL_CONST(154927.04250127316 / 8.0),
- REAL_CONST(154953.49579857948 / 8.0),
- REAL_CONST(154979.95022494521 / 8.0),
- REAL_CONST(155006.40578027396 / 8.0),
- REAL_CONST(155032.86246446942 / 8.0),
- REAL_CONST(155059.32027743524 / 8.0),
- REAL_CONST(155085.77921907514 / 8.0),
- REAL_CONST(155112.2392892928 / 8.0),
- REAL_CONST(155138.70048799197 / 8.0),
- REAL_CONST(155165.16281507642 / 8.0),
- REAL_CONST(155191.62627044989 / 8.0),
- REAL_CONST(155218.09085401625 / 8.0),
- REAL_CONST(155244.55656567923 / 8.0),
- REAL_CONST(155271.02340534274 / 8.0),
- REAL_CONST(155297.49137291059 / 8.0),
- REAL_CONST(155323.96046828668 / 8.0),
- REAL_CONST(155350.4306913749 / 8.0),
- REAL_CONST(155376.90204207919 / 8.0),
- REAL_CONST(155403.37452030348 / 8.0),
- REAL_CONST(155429.84812595171 / 8.0),
- REAL_CONST(155456.32285892789 / 8.0),
- REAL_CONST(155482.79871913602 / 8.0),
- REAL_CONST(155509.27570648011 / 8.0),
- REAL_CONST(155535.75382086422 / 8.0),
- REAL_CONST(155562.23306219239 / 8.0),
- REAL_CONST(155588.71343036872 / 8.0),
- REAL_CONST(155615.19492529731 / 8.0),
- REAL_CONST(155641.67754688227 / 8.0),
- REAL_CONST(155668.16129502779 / 8.0),
- REAL_CONST(155694.64616963797 / 8.0),
- REAL_CONST(155721.13217061706 / 8.0),
- REAL_CONST(155747.61929786921 / 8.0),
- REAL_CONST(155774.10755129869 / 8.0),
- REAL_CONST(155800.59693080973 / 8.0),
- REAL_CONST(155827.08743630661 / 8.0),
- REAL_CONST(155853.57906769359 / 8.0),
- REAL_CONST(155880.07182487496 / 8.0),
- REAL_CONST(155906.56570775513 / 8.0),
- REAL_CONST(155933.06071623837 / 8.0),
- REAL_CONST(155959.55685022907 / 8.0),
- REAL_CONST(155986.05410963166 / 8.0),
- REAL_CONST(156012.5524943505 / 8.0),
- REAL_CONST(156039.05200429002 / 8.0),
- REAL_CONST(156065.55263935472 / 8.0),
- REAL_CONST(156092.054399449 / 8.0),
- REAL_CONST(156118.5572844774 / 8.0),
- REAL_CONST(156145.06129434443 / 8.0),
- REAL_CONST(156171.5664289546 / 8.0),
- REAL_CONST(156198.07268821247 / 8.0),
- REAL_CONST(156224.5800720226 / 8.0),
- REAL_CONST(156251.08858028959 / 8.0),
- REAL_CONST(156277.59821291809 / 8.0),
- REAL_CONST(156304.10896981266 / 8.0),
- REAL_CONST(156330.62085087801 / 8.0),
- REAL_CONST(156357.1338560188 / 8.0),
- REAL_CONST(156383.64798513969 / 8.0),
- REAL_CONST(156410.16323814544 / 8.0),
- REAL_CONST(156436.67961494075 / 8.0),
- REAL_CONST(156463.1971154304 / 8.0),
- REAL_CONST(156489.71573951913 / 8.0),
- REAL_CONST(156516.23548711176 / 8.0),
- REAL_CONST(156542.75635811311 / 8.0),
- REAL_CONST(156569.27835242799 / 8.0),
- REAL_CONST(156595.80146996127 / 8.0),
- REAL_CONST(156622.32571061782 / 8.0),
- REAL_CONST(156648.85107430254 / 8.0),
- REAL_CONST(156675.37756092031 / 8.0),
- REAL_CONST(156701.90517037612 / 8.0),
- REAL_CONST(156728.43390257491 / 8.0),
- REAL_CONST(156754.96375742162 / 8.0),
- REAL_CONST(156781.49473482129 / 8.0),
- REAL_CONST(156808.02683467892 / 8.0),
- REAL_CONST(156834.5600568995 / 8.0),
- REAL_CONST(156861.09440138817 / 8.0),
- REAL_CONST(156887.62986804993 / 8.0),
- REAL_CONST(156914.16645678994 / 8.0),
- REAL_CONST(156940.70416751326 / 8.0),
- REAL_CONST(156967.24300012505 / 8.0),
- REAL_CONST(156993.78295453047 / 8.0),
- REAL_CONST(157020.32403063469 / 8.0),
- REAL_CONST(157046.8662283429 / 8.0),
- REAL_CONST(157073.40954756032 / 8.0),
- REAL_CONST(157099.9539881922 / 8.0),
- REAL_CONST(157126.49955014378 / 8.0),
- REAL_CONST(157153.04623332032 / 8.0),
- REAL_CONST(157179.59403762716 / 8.0),
- REAL_CONST(157206.14296296958 / 8.0),
- REAL_CONST(157232.69300925292 / 8.0),
- REAL_CONST(157259.24417638258 / 8.0),
- REAL_CONST(157285.79646426387 / 8.0),
- REAL_CONST(157312.34987280221 / 8.0),
- REAL_CONST(157338.90440190304 / 8.0),
- REAL_CONST(157365.46005147175 / 8.0),
- REAL_CONST(157392.01682141385 / 8.0),
- REAL_CONST(157418.57471163478 / 8.0),
- REAL_CONST(157445.13372204005 / 8.0),
- REAL_CONST(157471.69385253513 / 8.0),
- REAL_CONST(157498.25510302564 / 8.0),
- REAL_CONST(157524.81747341706 / 8.0),
- REAL_CONST(157551.38096361503 / 8.0),
- REAL_CONST(157577.9455735251 / 8.0),
- REAL_CONST(157604.51130305286 / 8.0),
- REAL_CONST(157631.07815210402 / 8.0),
- REAL_CONST(157657.64612058419 / 8.0),
- REAL_CONST(157684.21520839902 / 8.0),
- REAL_CONST(157710.78541545427 / 8.0),
- REAL_CONST(157737.35674165559 / 8.0),
- REAL_CONST(157763.92918690876 / 8.0),
- REAL_CONST(157790.50275111952 / 8.0),
- REAL_CONST(157817.07743419363 / 8.0),
- REAL_CONST(157843.65323603692 / 8.0),
- REAL_CONST(157870.23015655516 / 8.0),
- REAL_CONST(157896.80819565422 / 8.0),
- REAL_CONST(157923.3873532399 / 8.0),
- REAL_CONST(157949.96762921812 / 8.0),
- REAL_CONST(157976.54902349479 / 8.0),
- REAL_CONST(158003.13153597576 / 8.0),
- REAL_CONST(158029.71516656701 / 8.0),
- REAL_CONST(158056.29991517449 / 8.0),
- REAL_CONST(158082.88578170416 / 8.0),
- REAL_CONST(158109.47276606198 / 8.0),
- REAL_CONST(158136.06086815402 / 8.0),
- REAL_CONST(158162.65008788629 / 8.0),
- REAL_CONST(158189.24042516484 / 8.0),
- REAL_CONST(158215.83187989573 / 8.0),
- REAL_CONST(158242.42445198505 / 8.0),
- REAL_CONST(158269.01814133892 / 8.0),
- REAL_CONST(158295.61294786347 / 8.0),
- REAL_CONST(158322.20887146486 / 8.0),
- REAL_CONST(158348.80591204923 / 8.0),
- REAL_CONST(158375.4040695228 / 8.0),
- REAL_CONST(158402.00334379176 / 8.0),
- REAL_CONST(158428.60373476235 / 8.0),
- REAL_CONST(158455.2052423408 / 8.0),
- REAL_CONST(158481.80786643337 / 8.0),
- REAL_CONST(158508.41160694641 / 8.0),
- REAL_CONST(158535.01646378616 / 8.0),
- REAL_CONST(158561.62243685898 / 8.0),
- REAL_CONST(158588.2295260712 / 8.0),
- REAL_CONST(158614.8377313292 / 8.0),
- REAL_CONST(158641.44705253936 / 8.0),
- REAL_CONST(158668.05748960807 / 8.0),
- REAL_CONST(158694.66904244179 / 8.0),
- REAL_CONST(158721.28171094693 / 8.0),
- REAL_CONST(158747.89549502998 / 8.0),
- REAL_CONST(158774.5103945974 / 8.0),
- REAL_CONST(158801.12640955573 / 8.0),
- REAL_CONST(158827.74353981143 / 8.0),
- REAL_CONST(158854.36178527112 / 8.0),
- REAL_CONST(158880.9811458413 / 8.0),
- REAL_CONST(158907.60162142856 / 8.0),
- REAL_CONST(158934.22321193956 / 8.0),
- REAL_CONST(158960.84591728085 / 8.0),
- REAL_CONST(158987.46973735912 / 8.0),
- REAL_CONST(159014.09467208097 / 8.0),
- REAL_CONST(159040.72072135314 / 8.0),
- REAL_CONST(159067.3478850823 / 8.0),
- REAL_CONST(159093.97616317519 / 8.0),
- REAL_CONST(159120.60555553852 / 8.0),
- REAL_CONST(159147.23606207906 / 8.0),
- REAL_CONST(159173.8676827036 / 8.0),
- REAL_CONST(159200.50041731889 / 8.0),
- REAL_CONST(159227.13426583182 / 8.0),
- REAL_CONST(159253.76922814918 / 8.0),
- REAL_CONST(159280.40530417781 / 8.0),
- REAL_CONST(159307.04249382461 / 8.0),
- REAL_CONST(159333.68079699649 / 8.0),
- REAL_CONST(159360.32021360032 / 8.0),
- REAL_CONST(159386.96074354305 / 8.0),
- REAL_CONST(159413.60238673165 / 8.0),
- REAL_CONST(159440.24514307309 / 8.0),
- REAL_CONST(159466.88901247433 / 8.0),
- REAL_CONST(159493.53399484244 / 8.0),
- REAL_CONST(159520.18009008438 / 8.0),
- REAL_CONST(159546.82729810724 / 8.0),
- REAL_CONST(159573.47561881805 / 8.0),
- REAL_CONST(159600.12505212394 / 8.0),
- REAL_CONST(159626.77559793202 / 8.0),
- REAL_CONST(159653.42725614941 / 8.0),
- REAL_CONST(159680.08002668325 / 8.0),
- REAL_CONST(159706.73390944069 / 8.0),
- REAL_CONST(159733.38890432892 / 8.0),
- REAL_CONST(159760.04501125516 / 8.0),
- REAL_CONST(159786.70223012666 / 8.0),
- REAL_CONST(159813.36056085059 / 8.0),
- REAL_CONST(159840.02000333427 / 8.0),
- REAL_CONST(159866.68055748497 / 8.0),
- REAL_CONST(159893.34222320997 / 8.0),
- REAL_CONST(159920.00500041663 / 8.0),
- REAL_CONST(159946.66888901225 / 8.0),
- REAL_CONST(159973.33388890422 / 8.0),
- REAL_CONST(159999.99999999988 / 8.0),
- REAL_CONST(160026.66722220668 / 8.0),
- REAL_CONST(160053.33555543202 / 8.0),
- REAL_CONST(160080.0049995833 / 8.0),
- REAL_CONST(160106.67555456801 / 8.0),
- REAL_CONST(160133.3472202936 / 8.0),
- REAL_CONST(160160.0199966676 / 8.0),
- REAL_CONST(160186.6938835975 / 8.0),
- REAL_CONST(160213.36888099083 / 8.0),
- REAL_CONST(160240.04498875517 / 8.0),
- REAL_CONST(160266.72220679806 / 8.0),
- REAL_CONST(160293.40053502709 / 8.0),
- REAL_CONST(160320.07997334987 / 8.0),
- REAL_CONST(160346.76052167406 / 8.0),
- REAL_CONST(160373.44217990729 / 8.0),
- REAL_CONST(160400.1249479572 / 8.0),
- REAL_CONST(160426.80882573154 / 8.0),
- REAL_CONST(160453.49381313793 / 8.0),
- REAL_CONST(160480.17991008417 / 8.0),
- REAL_CONST(160506.86711647795 / 8.0),
- REAL_CONST(160533.55543222709 / 8.0),
- REAL_CONST(160560.24485723933 / 8.0),
- REAL_CONST(160586.93539142248 / 8.0),
- REAL_CONST(160613.62703468435 / 8.0),
- REAL_CONST(160640.31978693281 / 8.0),
- REAL_CONST(160667.01364807569 / 8.0),
- REAL_CONST(160693.70861802087 / 8.0),
- REAL_CONST(160720.40469667627 / 8.0),
- REAL_CONST(160747.1018839498 / 8.0),
- REAL_CONST(160773.80017974938 / 8.0),
- REAL_CONST(160800.49958398298 / 8.0),
- REAL_CONST(160827.20009655855 / 8.0),
- REAL_CONST(160853.90171738411 / 8.0),
- REAL_CONST(160880.60444636765 / 8.0),
- REAL_CONST(160907.30828341722 / 8.0),
- REAL_CONST(160934.01322844089 / 8.0),
- REAL_CONST(160960.71928134665 / 8.0),
- REAL_CONST(160987.42644204266 / 8.0),
- REAL_CONST(161014.13471043704 / 8.0),
- REAL_CONST(161040.84408643784 / 8.0),
- REAL_CONST(161067.55456995327 / 8.0),
- REAL_CONST(161094.26616089148 / 8.0),
- REAL_CONST(161120.97885916062 / 8.0),
- REAL_CONST(161147.69266466892 / 8.0),
- REAL_CONST(161174.40757732463 / 8.0),
- REAL_CONST(161201.12359703594 / 8.0),
- REAL_CONST(161227.84072371112 / 8.0),
- REAL_CONST(161254.55895725847 / 8.0),
- REAL_CONST(161281.27829758628 / 8.0),
- REAL_CONST(161307.99874460287 / 8.0),
- REAL_CONST(161334.72029821656 / 8.0),
- REAL_CONST(161361.44295833571 / 8.0),
- REAL_CONST(161388.1667248687 / 8.0),
- REAL_CONST(161414.89159772391 / 8.0),
- REAL_CONST(161441.61757680977 / 8.0),
- REAL_CONST(161468.34466203468 / 8.0),
- REAL_CONST(161495.07285330712 / 8.0),
- REAL_CONST(161521.80215053557 / 8.0),
- REAL_CONST(161548.53255362847 / 8.0),
- REAL_CONST(161575.26406249436 / 8.0),
- REAL_CONST(161601.99667704175 / 8.0),
- REAL_CONST(161628.7303971792 / 8.0),
- REAL_CONST(161655.46522281526 / 8.0),
- REAL_CONST(161682.20115385848 / 8.0),
- REAL_CONST(161708.93819021754 / 8.0),
- REAL_CONST(161735.67633180099 / 8.0),
- REAL_CONST(161762.41557851751 / 8.0),
- REAL_CONST(161789.15593027571 / 8.0),
- REAL_CONST(161815.89738698432 / 8.0),
- REAL_CONST(161842.63994855201 / 8.0),
- REAL_CONST(161869.38361488748 / 8.0),
- REAL_CONST(161896.1283858995 / 8.0),
- REAL_CONST(161922.87426149679 / 8.0),
- REAL_CONST(161949.62124158812 / 8.0),
- REAL_CONST(161976.36932608229 / 8.0),
- REAL_CONST(162003.1185148881 / 8.0),
- REAL_CONST(162029.8688079144 / 8.0),
- REAL_CONST(162056.62020507001 / 8.0),
- REAL_CONST(162083.37270626382 / 8.0),
- REAL_CONST(162110.12631140469 / 8.0),
- REAL_CONST(162136.88102040152 / 8.0),
- REAL_CONST(162163.63683316324 / 8.0),
- REAL_CONST(162190.39374959879 / 8.0),
- REAL_CONST(162217.15176961714 / 8.0),
- REAL_CONST(162243.91089312723 / 8.0),
- REAL_CONST(162270.67112003808 / 8.0),
- REAL_CONST(162297.43245025873 / 8.0),
- REAL_CONST(162324.19488369819 / 8.0),
- REAL_CONST(162350.9584202655 / 8.0),
- REAL_CONST(162377.72305986975 / 8.0),
- REAL_CONST(162404.48880242003 / 8.0),
- REAL_CONST(162431.25564782543 / 8.0),
- REAL_CONST(162458.02359599507 / 8.0),
- REAL_CONST(162484.79264683815 / 8.0),
- REAL_CONST(162511.56280026378 / 8.0),
- REAL_CONST(162538.33405618116 / 8.0),
- REAL_CONST(162565.10641449949 / 8.0),
- REAL_CONST(162591.87987512801 / 8.0),
- REAL_CONST(162618.65443797593 / 8.0),
- REAL_CONST(162645.43010295252 / 8.0),
- REAL_CONST(162672.20686996708 / 8.0),
- REAL_CONST(162698.98473892888 / 8.0),
- REAL_CONST(162725.76370974723 / 8.0),
- REAL_CONST(162752.54378233149 / 8.0),
- REAL_CONST(162779.32495659095 / 8.0),
- REAL_CONST(162806.10723243505 / 8.0),
- REAL_CONST(162832.89060977317 / 8.0),
- REAL_CONST(162859.67508851466 / 8.0),
- REAL_CONST(162886.46066856899 / 8.0),
- REAL_CONST(162913.24734984562 / 8.0),
- REAL_CONST(162940.03513225398 / 8.0),
- REAL_CONST(162966.82401570358 / 8.0),
- REAL_CONST(162993.6140001039 / 8.0),
- REAL_CONST(163020.40508536444 / 8.0),
- REAL_CONST(163047.19727139481 / 8.0),
- REAL_CONST(163073.99055810447 / 8.0),
- REAL_CONST(163100.78494540305 / 8.0),
- REAL_CONST(163127.58043320014 / 8.0),
- REAL_CONST(163154.37702140535 / 8.0),
- REAL_CONST(163181.17470992831 / 8.0),
- REAL_CONST(163207.97349867865 / 8.0),
- REAL_CONST(163234.77338756606 / 8.0),
- REAL_CONST(163261.57437650024 / 8.0),
- REAL_CONST(163288.37646539087 / 8.0),
- REAL_CONST(163315.17965414765 / 8.0),
- REAL_CONST(163341.98394268038 / 8.0),
- REAL_CONST(163368.78933089875 / 8.0),
- REAL_CONST(163395.59581871261 / 8.0),
- REAL_CONST(163422.40340603172 / 8.0),
- REAL_CONST(163449.2120927659 / 8.0),
- REAL_CONST(163476.02187882498 / 8.0),
- REAL_CONST(163502.83276411882 / 8.0),
- REAL_CONST(163529.6447485573 / 8.0),
- REAL_CONST(163556.45783205028 / 8.0),
- REAL_CONST(163583.2720145077 / 8.0),
- REAL_CONST(163610.08729583945 / 8.0),
- REAL_CONST(163636.90367595552 / 8.0),
- REAL_CONST(163663.72115476584 / 8.0),
- REAL_CONST(163690.53973218042 / 8.0),
- REAL_CONST(163717.35940810922 / 8.0),
- REAL_CONST(163744.18018246227 / 8.0),
- REAL_CONST(163771.00205514964 / 8.0),
- REAL_CONST(163797.82502608138 / 8.0),
- REAL_CONST(163824.64909516752 / 8.0),
- REAL_CONST(163851.4742623182 / 8.0),
- REAL_CONST(163878.3005274435 / 8.0),
- REAL_CONST(163905.12789045356 / 8.0),
- REAL_CONST(163931.95635125853 / 8.0),
- REAL_CONST(163958.78590976857 / 8.0),
- REAL_CONST(163985.61656589387 / 8.0),
- REAL_CONST(164012.44831954464 / 8.0),
- REAL_CONST(164039.28117063109 / 8.0),
- REAL_CONST(164066.11511906344 / 8.0),
- REAL_CONST(164092.95016475199 / 8.0),
- REAL_CONST(164119.78630760699 / 8.0),
- REAL_CONST(164146.62354753874 / 8.0),
- REAL_CONST(164173.46188445756 / 8.0),
- REAL_CONST(164200.30131827376 / 8.0),
- REAL_CONST(164227.14184889771 / 8.0),
- REAL_CONST(164253.98347623978 / 8.0),
- REAL_CONST(164280.82620021031 / 8.0),
- REAL_CONST(164307.67002071979 / 8.0),
- REAL_CONST(164334.51493767856 / 8.0),
- REAL_CONST(164361.3609509971 / 8.0),
- REAL_CONST(164388.20806058586 / 8.0),
- REAL_CONST(164415.05626635533 / 8.0),
- REAL_CONST(164441.905568216 / 8.0),
- REAL_CONST(164468.75596607837 / 8.0),
- REAL_CONST(164495.607459853 / 8.0),
- REAL_CONST(164522.4600494504 / 8.0),
- REAL_CONST(164549.31373478117 / 8.0),
- REAL_CONST(164576.16851575591 / 8.0),
- REAL_CONST(164603.02439228518 / 8.0),
- REAL_CONST(164629.88136427966 / 8.0),
- REAL_CONST(164656.73943164994 / 8.0),
- REAL_CONST(164683.59859430668 / 8.0),
- REAL_CONST(164710.45885216061 / 8.0),
- REAL_CONST(164737.32020512238 / 8.0),
- REAL_CONST(164764.1826531027 / 8.0),
- REAL_CONST(164791.04619601235 / 8.0),
- REAL_CONST(164817.91083376206 / 8.0),
- REAL_CONST(164844.77656626256 / 8.0),
- REAL_CONST(164871.64339342469 / 8.0),
- REAL_CONST(164898.51131515924 / 8.0),
- REAL_CONST(164925.38033137703 / 8.0),
- REAL_CONST(164952.25044198887 / 8.0),
- REAL_CONST(164979.1216469057 / 8.0),
- REAL_CONST(165005.9939460383 / 8.0),
- REAL_CONST(165032.86733929763 / 8.0),
- REAL_CONST(165059.7418265946 / 8.0),
- REAL_CONST(165086.61740784015 / 8.0),
- REAL_CONST(165113.4940829452 / 8.0)
- #endif
-};
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static real_t tns_coef_0_3[] = {COEF_CONST(0.0), COEF_CONST(0.4338837391), COEF_CONST(0.7818314825), COEF_CONST(0.9749279122), COEF_CONST(-0.9848077530), COEF_CONST(-0.8660254038),
- COEF_CONST(-0.6427876097), COEF_CONST(-0.3420201433), COEF_CONST(-0.4338837391), COEF_CONST(-0.7818314825), COEF_CONST(-0.9749279122), COEF_CONST(-0.9749279122),
- COEF_CONST(-0.9848077530), COEF_CONST(-0.8660254038), COEF_CONST(-0.6427876097), COEF_CONST(-0.3420201433)};
-static real_t tns_coef_0_4[] = {COEF_CONST(0.0), COEF_CONST(0.2079116908), COEF_CONST(0.4067366431), COEF_CONST(0.5877852523), COEF_CONST(0.7431448255), COEF_CONST(0.8660254038),
- COEF_CONST(0.9510565163), COEF_CONST(0.9945218954), COEF_CONST(-0.9957341763), COEF_CONST(-0.9618256432), COEF_CONST(-0.8951632914), COEF_CONST(-0.7980172273),
- COEF_CONST(-0.6736956436), COEF_CONST(-0.5264321629), COEF_CONST(-0.3612416662), COEF_CONST(-0.1837495178)};
-static real_t tns_coef_1_3[] = {COEF_CONST(0.0), COEF_CONST(0.4338837391), COEF_CONST(-0.6427876097), COEF_CONST(-0.3420201433), COEF_CONST(0.9749279122), COEF_CONST(0.7818314825),
- COEF_CONST(-0.6427876097), COEF_CONST(-0.3420201433), COEF_CONST(-0.4338837391), COEF_CONST(-0.7818314825), COEF_CONST(-0.6427876097), COEF_CONST(-0.3420201433),
- COEF_CONST(-0.7818314825), COEF_CONST(-0.4338837391), COEF_CONST(-0.6427876097), COEF_CONST(-0.3420201433)};
-static real_t tns_coef_1_4[] = {COEF_CONST(0.0), COEF_CONST(0.2079116908), COEF_CONST(0.4067366431), COEF_CONST(0.5877852523), COEF_CONST(-0.6736956436), COEF_CONST(-0.5264321629),
- COEF_CONST(-0.3612416662), COEF_CONST(-0.1837495178), COEF_CONST(0.9945218954), COEF_CONST(0.9510565163), COEF_CONST(0.8660254038), COEF_CONST(0.7431448255),
- COEF_CONST(-0.6736956436), COEF_CONST(-0.5264321629), COEF_CONST(-0.3612416662), COEF_CONST(-0.1837495178)};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
-static rvlc_huff_table book_escape[] = {
- /*index length codeword */
- {1, 2, 0}, {0, 2, 2}, {3, 3, 2}, {2, 3, 6}, {4, 4, 14}, {7, 5, 13}, {6, 5, 15}, {5, 5, 31}, {11, 6, 24}, {10, 6, 25},
- {9, 6, 29}, {8, 6, 61}, {13, 7, 56}, {12, 7, 120}, {15, 8, 114}, {14, 8, 242}, {17, 9, 230}, {16, 9, 486}, {19, 10, 463}, {18, 10, 974},
- {22, 11, 925}, {20, 11, 1950}, {21, 11, 1951}, {23, 12, 1848}, {25, 13, 3698}, {24, 14, 7399}, {26, 15, 14797}, {49, 19, 236736}, {50, 19, 236737}, {51, 19, 236738},
- {52, 19, 236739}, {53, 19, 236740}, {27, 20, 473482}, {28, 20, 473483}, {29, 20, 473484}, {30, 20, 473485}, {31, 20, 473486}, {32, 20, 473487}, {33, 20, 473488}, {34, 20, 473489},
- {35, 20, 473490}, {36, 20, 473491}, {37, 20, 473492}, {38, 20, 473493}, {39, 20, 473494}, {40, 20, 473495}, {41, 20, 473496}, {42, 20, 473497}, {43, 20, 473498}, {44, 20, 473499},
- {45, 20, 473500}, {46, 20, 473501}, {47, 20, 473502}, {48, 20, 473503}, {99, 21, 0} /* Shouldn't come this far */
-};
-#endif // ERROR_RESILIENCE
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef SBR_LOW_POWER
-static const real_t dct4_64_tab[] = {COEF_CONST(0.999924719333649), COEF_CONST(0.998118102550507), COEF_CONST(0.993906974792480), COEF_CONST(0.987301409244537), COEF_CONST(0.978317379951477),
- COEF_CONST(0.966976463794708), COEF_CONST(0.953306019306183), COEF_CONST(0.937339007854462), COEF_CONST(0.919113874435425), COEF_CONST(0.898674488067627),
- COEF_CONST(0.876070082187653), COEF_CONST(0.851355195045471), COEF_CONST(0.824589252471924), COEF_CONST(0.795836925506592), COEF_CONST(0.765167236328125),
- COEF_CONST(0.732654273509979), COEF_CONST(0.698376238346100), COEF_CONST(0.662415742874146), COEF_CONST(0.624859452247620), COEF_CONST(0.585797846317291),
- COEF_CONST(0.545324981212616), COEF_CONST(0.503538429737091), COEF_CONST(0.460538715124130), COEF_CONST(0.416429549455643), COEF_CONST(0.371317148208618),
- COEF_CONST(0.325310230255127), COEF_CONST(0.278519600629807), COEF_CONST(0.231058135628700), COEF_CONST(0.183039888739586), COEF_CONST(0.134580686688423),
- COEF_CONST(0.085797272622585), COEF_CONST(0.036807164549828), COEF_CONST(-1.012196302413940), COEF_CONST(-1.059438824653626), COEF_CONST(-1.104129195213318),
- COEF_CONST(-1.146159529685974), COEF_CONST(-1.185428738594055), COEF_CONST(-1.221842169761658), COEF_CONST(-1.255311965942383), COEF_CONST(-1.285757660865784),
- COEF_CONST(-1.313105940818787), COEF_CONST(-1.337290763854981), COEF_CONST(-1.358253836631775), COEF_CONST(-1.375944852828980), COEF_CONST(-1.390321016311646),
- COEF_CONST(-1.401347875595093), COEF_CONST(-1.408998727798462), COEF_CONST(-1.413255214691162), COEF_CONST(-1.414107084274292), COEF_CONST(-1.411552190780640),
- COEF_CONST(-1.405596733093262), COEF_CONST(-1.396255016326904), COEF_CONST(-1.383549690246582), COEF_CONST(-1.367511272430420), COEF_CONST(-1.348178386688232),
- COEF_CONST(-1.325597524642944), COEF_CONST(-1.299823284149170), COEF_CONST(-1.270917654037476), COEF_CONST(-1.238950133323669), COEF_CONST(-1.203998088836670),
- COEF_CONST(-1.166145324707031), COEF_CONST(-1.125483393669128), COEF_CONST(-1.082109928131104), COEF_CONST(-1.036129593849182), COEF_CONST(-0.987653195858002),
- COEF_CONST(-0.936797380447388), COEF_CONST(-0.883684754371643), COEF_CONST(-0.828443288803101), COEF_CONST(-0.771206021308899), COEF_CONST(-0.712110757827759),
- COEF_CONST(-0.651300072669983), COEF_CONST(-0.588920354843140), COEF_CONST(-0.525121808052063), COEF_CONST(-0.460058242082596), COEF_CONST(-0.393886327743530),
- COEF_CONST(-0.326765477657318), COEF_CONST(-0.258857429027557), COEF_CONST(-0.190325915813446), COEF_CONST(-0.121335685253143), COEF_CONST(-0.052053272724152),
- COEF_CONST(0.017354607582092), COEF_CONST(0.086720645427704), COEF_CONST(0.155877828598022), COEF_CONST(0.224659323692322), COEF_CONST(0.292899727821350),
- COEF_CONST(0.360434412956238), COEF_CONST(0.427100926637650), COEF_CONST(0.492738455533981), COEF_CONST(0.557188928127289), COEF_CONST(0.620297133922577),
- COEF_CONST(0.681910991668701), COEF_CONST(0.741881847381592), COEF_CONST(0.800065577030182), COEF_CONST(0.856321990489960), COEF_CONST(0.910515367984772),
- COEF_CONST(0.962515234947205), COEF_CONST(1.000000000000000), COEF_CONST(0.998795449733734), COEF_CONST(0.995184719562531), COEF_CONST(0.989176511764526),
- COEF_CONST(0.980785250663757), COEF_CONST(0.970031261444092), COEF_CONST(0.956940352916718), COEF_CONST(0.941544055938721), COEF_CONST(0.923879504203796),
- COEF_CONST(0.903989315032959), COEF_CONST(0.881921231746674), COEF_CONST(0.857728600502014), COEF_CONST(0.831469595432281), COEF_CONST(0.803207516670227),
- COEF_CONST(0.773010432720184), COEF_CONST(0.740951120853424), COEF_CONST(0.707106769084930), COEF_CONST(0.671558916568756), COEF_CONST(0.634393274784088),
- COEF_CONST(0.595699310302734), COEF_CONST(0.555570185184479), COEF_CONST(0.514102697372437), COEF_CONST(0.471396654844284), COEF_CONST(0.427555114030838),
- COEF_CONST(0.382683426141739), COEF_CONST(0.336889833211899), COEF_CONST(0.290284633636475), COEF_CONST(0.242980122566223), COEF_CONST(0.195090234279633),
- COEF_CONST(0.146730497479439), COEF_CONST(0.098017133772373), COEF_CONST(0.049067649990320), COEF_CONST(-1.000000000000000), COEF_CONST(-1.047863125801086),
- COEF_CONST(-1.093201875686646), COEF_CONST(-1.135906934738159), COEF_CONST(-1.175875544548035), COEF_CONST(-1.213011503219605), COEF_CONST(-1.247225046157837),
- COEF_CONST(-1.278433918952942), COEF_CONST(-1.306562900543213), COEF_CONST(-1.331544399261475), COEF_CONST(-1.353317975997925), COEF_CONST(-1.371831417083740),
- COEF_CONST(-1.387039899826050), COEF_CONST(-1.398906826972961), COEF_CONST(-1.407403707504273), COEF_CONST(-1.412510156631470), COEF_CONST(0),
- COEF_CONST(-1.412510156631470), COEF_CONST(-1.407403707504273), COEF_CONST(-1.398906826972961), COEF_CONST(-1.387039899826050), COEF_CONST(-1.371831417083740),
- COEF_CONST(-1.353317975997925), COEF_CONST(-1.331544399261475), COEF_CONST(-1.306562900543213), COEF_CONST(-1.278433918952942), COEF_CONST(-1.247225046157837),
- COEF_CONST(-1.213011384010315), COEF_CONST(-1.175875544548035), COEF_CONST(-1.135907053947449), COEF_CONST(-1.093201875686646), COEF_CONST(-1.047863125801086),
- COEF_CONST(-1.000000000000000), COEF_CONST(-0.949727773666382), COEF_CONST(-0.897167563438416), COEF_CONST(-0.842446029186249), COEF_CONST(-0.785694956779480),
- COEF_CONST(-0.727051079273224), COEF_CONST(-0.666655659675598), COEF_CONST(-0.604654192924500), COEF_CONST(-0.541196048259735), COEF_CONST(-0.476434230804443),
- COEF_CONST(-0.410524487495422), COEF_CONST(-0.343625843524933), COEF_CONST(-0.275899350643158), COEF_CONST(-0.207508206367493), COEF_CONST(-0.138617098331451),
- COEF_CONST(-0.069392144680023), COEF_CONST(0.00000000000000), COEF_CONST(0.069392263889313), COEF_CONST(0.138617157936096), COEF_CONST(0.207508206367493),
- COEF_CONST(0.275899469852448), COEF_CONST(0.343625962734222), COEF_CONST(0.410524636507034), COEF_CONST(0.476434201002121), COEF_CONST(0.541196107864380),
- COEF_CONST(0.604654192924500), COEF_CONST(0.666655719280243), COEF_CONST(0.727051138877869), COEF_CONST(0.785695075988770), COEF_CONST(0.842446029186249),
- COEF_CONST(0.897167563438416), COEF_CONST(0.949727773666382)};
- #endif // SBR_LOW_POWER
-#endif // SBR_DEC
-#ifdef SSR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t sine_short_32[] = {0.0245412290, 0.0735645667, 0.1224106774, 0.1709618866, 0.2191012502, 0.2667127550, 0.3136817515, 0.3598950505, 0.4052413106, 0.4496113360, 0.4928981960,
- 0.5349976420, 0.5758082271, 0.6152316332, 0.6531728506, 0.6895405650, 0.7242470980, 0.7572088838, 0.7883464694, 0.8175848126, 0.8448535800, 0.8700870275,
- 0.8932242990, 0.9142097831, 0.9329928160, 0.9495282173, 0.9637760520, 0.9757021666, 0.9852776527, 0.9924795628, 0.9972904325, 0.9996988177};
- #ifdef SSR_DEC
- // ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- #endif /*SSR_DEC*/
-static real_t sine_long_256[] = {
- 0.0030679568, 0.0092037553, 0.0153392069, 0.0214740802, 0.0276081469, 0.0337411724, 0.0398729295, 0.0460031852, 0.0521317050, 0.0582582653, 0.0643826351, 0.0705045760, 0.0766238645, 0.0827402696,
- 0.0888535529, 0.0949634984, 0.1010698676, 0.1071724296, 0.1132709533, 0.1193652153, 0.1254549921, 0.1315400302, 0.1376201212, 0.1436950415, 0.1497645378, 0.1558284014, 0.1618863940, 0.1679383069,
- 0.1739838719, 0.1800229102, 0.1860551536, 0.1920804083, 0.1980984211, 0.2041089684, 0.2101118416, 0.2161068022, 0.2220936269, 0.2280720919, 0.2340419590, 0.2400030345, 0.2459550500, 0.2518978119,
- 0.2578310966, 0.2637546957, 0.2696683407, 0.2755718231, 0.2814649343, 0.2873474658, 0.2932191789, 0.2990798354, 0.3049292266, 0.3107671738, 0.3165933788, 0.3224076927, 0.3282098472, 0.3339996636,
- 0.3397769034, 0.3455413282, 0.3512927592, 0.3570309579, 0.3627557456, 0.3684668541, 0.3741640747, 0.3798472285, 0.3855160773, 0.3911703825, 0.3968099952, 0.4024346471, 0.4080441594, 0.4136383235,
- 0.4192169011, 0.4247796834, 0.4303264916, 0.4358570874, 0.4413712919, 0.4468688369, 0.4523496032, 0.4578133225, 0.4632597864, 0.4686888456, 0.4741002321, 0.4794937670, 0.4848692715, 0.4902265072,
- 0.4955652654, 0.5008853674, 0.5061866641, 0.5114688873, 0.5167317986, 0.5219752789, 0.5271991491, 0.5324031115, 0.5375871062, 0.5427507758, 0.5478940606, 0.5530167222, 0.5581185222, 0.5631993413,
- 0.5682589412, 0.5732972026, 0.5783138275, 0.5833086967, 0.5882815719, 0.5932323337, 0.5981607437, 0.6030666232, 0.6079497933, 0.6128100753, 0.6176473498, 0.6224613190, 0.6272518039, 0.6320187449,
- 0.6367619038, 0.6414810419, 0.6461760402, 0.6508467197, 0.6554928422, 0.6601143479, 0.6647109985, 0.6692826152, 0.6738290191, 0.6783500314, 0.6828455329, 0.6873153448, 0.6917592883, 0.6961771250,
- 0.7005687952, 0.7049341202, 0.7092728615, 0.7135848999, 0.7178700566, 0.7221282125, 0.7263591886, 0.7305628061, 0.7347388864, 0.7388873696, 0.7430079579, 0.7471006513, 0.7511651516, 0.7552013993,
- 0.7592092156, 0.7631884217, 0.7671388984, 0.7710605264, 0.7749531269, 0.7788165212, 0.7826505899, 0.7864552140, 0.7902302146, 0.7939754725, 0.7976908684, 0.8013761640, 0.8050313592, 0.8086562157,
- 0.8122506142, 0.8158144355, 0.8193475604, 0.8228498101, 0.8263210654, 0.8297612667, 0.8331701756, 0.8365477324, 0.8398938179, 0.8432082534, 0.8464909792, 0.8497417569, 0.8529606462, 0.8561473489,
- 0.8593018055, 0.8624239564, 0.8655136228, 0.8685707450, 0.8715950847, 0.8745866418, 0.8775452971, 0.8804709315, 0.8833633661, 0.8862225413, 0.8890483975, 0.8918406963, 0.8945994973, 0.8973246217,
- 0.9000158906, 0.9026733041, 0.9052967429, 0.9078861475, 0.9104412794, 0.9129621983, 0.9154487252, 0.9179008007, 0.9203183055, 0.9227011204, 0.9250492454, 0.9273625612, 0.9296408892, 0.9318842888,
- 0.9340925813, 0.9362657070, 0.9384035468, 0.9405061007, 0.9425731897, 0.9446048737, 0.9466009140, 0.9485613704, 0.9504860640, 0.9523749948, 0.9542281032, 0.9560452700, 0.9578264356, 0.9595715404,
- 0.9612805247, 0.9629532695, 0.9645897746, 0.9661900401, 0.9677538276, 0.9692812562, 0.9707721472, 0.9722265005, 0.9736442566, 0.9750253558, 0.9763697386, 0.9776773453, 0.9789481759, 0.9801821709,
- 0.9813792109, 0.9825392962, 0.9836624265, 0.9847484827, 0.9857975245, 0.9868094325, 0.9877841473, 0.9887216687, 0.9896219969, 0.9904850721, 0.9913108945, 0.9920993447, 0.9928504229, 0.9935641289,
- 0.9942404628, 0.9948793054, 0.9954807758, 0.9960446954, 0.9965711236, 0.9970600605, 0.9975114465, 0.9979252815, 0.9983015656, 0.9986402392, 0.9989413023, 0.9992047548, 0.9994305968, 0.9996188283,
- 0.9997693896, 0.9998823404, 0.9999576211, 0.9999952912};
- #ifdef SSR_DEC
- // ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- #endif /*SSR_DEC*/
-static const real_t kbd_short_32[] = {0.0000875914060105, 0.0009321760265333, 0.0032114611466596, 0.0081009893216786, 0.0171240286619181, 0.0320720743527833, 0.0548307856028528, 0.0871361822564870,
- 0.1302923415174603, 0.1848955425508276, 0.2506163195331889, 0.3260874142923209, 0.4089316830907141, 0.4959414909423747, 0.5833939894958904, 0.6674601983218376,
- 0.7446454751465113, 0.8121892962974020, 0.8683559394406505, 0.9125649996381605, 0.9453396205809574, 0.9680864942677585, 0.9827581789763112, 0.9914756203467121,
- 0.9961964092194694, 0.9984956609571091, 0.9994855586984285, 0.9998533730714648, 0.9999671864476404, 0.9999948432453556, 0.9999995655238333, 0.9999999961638728};
-
- #ifdef SSR_DEC
- // ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- #endif /*SSR_DEC*/
-static const real_t kbd_long_256[] = {
- 0.0005851230124487, 0.0009642149851497, 0.0013558207534965, 0.0017771849644394, 0.0022352533849672, 0.0027342299070304, 0.0032773001022195, 0.0038671998069216, 0.0045064443384152,
- 0.0051974336885144, 0.0059425050016407, 0.0067439602523141, 0.0076040812644888, 0.0085251378135895, 0.0095093917383048, 0.0105590986429280, 0.0116765080854300, 0.0128638627792770,
- 0.0141233971318631, 0.0154573353235409, 0.0168678890600951, 0.0183572550877256, 0.0199276125319803, 0.0215811201042484, 0.0233199132076965, 0.0251461009666641, 0.0270617631981826,
- 0.0290689473405856, 0.0311696653515848, 0.0333658905863535, 0.0356595546648444, 0.0380525443366107, 0.0405466983507029, 0.0431438043376910, 0.0458455957104702, 0.0486537485902075,
- 0.0515698787635492, 0.0545955386770205, 0.0577322144743916, 0.0609813230826460, 0.0643442093520723, 0.0678221432558827, 0.0714163171546603, 0.0751278431308314, 0.0789577503982528,
- 0.0829069827918993, 0.0869763963425241, 0.0911667569410503, 0.0954787380973307, 0.0999129187977865, 0.1044697814663005, 0.1091497100326053, 0.1139529881122542, 0.1188797973021148,
- 0.1239302155951605, 0.1291042159181728, 0.1344016647957880, 0.1398223211441467, 0.1453658351972151, 0.1510317475686540, 0.1568194884519144, 0.1627283769610327, 0.1687576206143887,
- 0.1749063149634756, 0.1811734433685097, 0.1875578769224857, 0.1940583745250518, 0.2006735831073503, 0.2074020380087318, 0.2142421635060113, 0.2211922734956977, 0.2282505723293797,
- 0.2354151558022098, 0.2426840122941792, 0.2500550240636293, 0.2575259686921987, 0.2650945206801527, 0.2727582531907993, 0.2805146399424422, 0.2883610572460804, 0.2962947861868143,
- 0.3043130149466800, 0.3124128412663888, 0.3205912750432127, 0.3288452410620226, 0.3371715818562547, 0.3455670606953511, 0.3540283646950029, 0.3625521080463003, 0.3711348353596863,
- 0.3797730251194006, 0.3884630932439016, 0.3972013967475546, 0.4059842374986933, 0.4148078660689724, 0.4236684856687616, 0.4325622561631607, 0.4414852981630577, 0.4504336971855032,
- 0.4594035078775303, 0.4683907582974173, 0.4773914542472655, 0.4864015836506502, 0.4954171209689973, 0.5044340316502417, 0.5134482766032377, 0.5224558166913167, 0.5314526172383208,
- 0.5404346525403849, 0.5493979103766972, 0.5583383965124314, 0.5672521391870222, 0.5761351935809411, 0.5849836462541291, 0.5937936195492526, 0.6025612759529649, 0.6112828224083939,
- 0.6199545145721097, 0.6285726610088878, 0.6371336273176413, 0.6456338401819751, 0.6540697913388968, 0.6624380414593221, 0.6707352239341151, 0.6789580485595255, 0.6871033051160131,
- 0.6951678668345944, 0.7031486937449871, 0.7110428359000029, 0.7188474364707993, 0.7265597347077880, 0.7341770687621900, 0.7416968783634273, 0.7491167073477523, 0.7564342060337386,
- 0.7636471334404891, 0.7707533593446514, 0.7777508661725849, 0.7846377507242818, 0.7914122257259034, 0.7980726212080798, 0.8046173857073919, 0.8110450872887550, 0.8173544143867162,
- 0.8235441764639875, 0.8296133044858474, 0.8355608512093652, 0.8413859912867303, 0.8470880211822968, 0.8526663589032990, 0.8581205435445334, 0.8634502346476508, 0.8686552113760616,
- 0.8737353715068081, 0.8786907302411250, 0.8835214188357692, 0.8882276830575707, 0.8928098814640207, 0.8972684835130879, 0.9016040675058185, 0.9058173183656508, 0.9099090252587376,
- 0.9138800790599416, 0.9177314696695282, 0.9214642831859411, 0.9250796989403991, 0.9285789863994010, 0.9319635019415643, 0.9352346855155568, 0.9383940571861993, 0.9414432135761304,
- 0.9443838242107182, 0.9472176277741918, 0.9499464282852282, 0.9525720912004834, 0.9550965394547873, 0.9575217494469370, 0.9598497469802043, 0.9620826031668507, 0.9642224303060783,
- 0.9662713777449607, 0.9682316277319895, 0.9701053912729269, 0.9718949039986892, 0.9736024220549734, 0.9752302180233160, 0.9767805768831932, 0.9782557920246753, 0.9796581613210076,
- 0.9809899832703159, 0.9822535532154261, 0.9834511596505429, 0.9845850806232530, 0.9856575802399989, 0.9866709052828243, 0.9876272819448033, 0.9885289126911557, 0.9893779732525968,
- 0.9901766097569984, 0.9909269360049311, 0.9916310308941294, 0.9922909359973702, 0.9929086532976777, 0.9934861430841844, 0.9940253220113651, 0.9945280613237534, 0.9949961852476154,
- 0.9954314695504363, 0.9958356402684387, 0.9962103726017252, 0.9965572899760172, 0.9968779632693499, 0.9971739102014799, 0.9974465948831872, 0.9976974275220812, 0.9979277642809907,
- 0.9981389072844972, 0.9983321047686901, 0.9985085513687731, 0.9986693885387259, 0.9988157050968516, 0.9989485378906924, 0.9990688725744943, 0.9991776444921379, 0.9992757396582338,
- 0.9993639958299003, 0.9994432036616085, 0.9995141079353859, 0.9995774088586188, 0.9996337634216871, 0.9996837868076957, 0.9997280538466377, 0.9997671005064359, 0.9998014254134544,
- 0.9998314913952471, 0.9998577270385304, 0.9998805282555989, 0.9999002598526793, 0.9999172570940037, 0.9999318272557038, 0.9999442511639580, 0.9999547847121726, 0.9999636603523446,
- 0.9999710885561258, 0.9999772592414866, 0.9999823431612708, 0.9999864932503106, 0.9999898459281599, 0.9999925223548691, 0.9999946296375997, 0.9999962619864214, 0.9999975018180320,
- 0.9999984208055542, 0.9999990808746198, 0.9999995351446231, 0.9999998288155155};
-#endif /*SSR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* filters are mirrored in coef 6, second half left out */
-static const real_t p8_13_20[7] = {FRAC_CONST(0.00746082949812),
- FRAC_CONST(0.02270420949825),
- FRAC_CONST(0.04546865930473),
- FRAC_CONST(0.07266113929591),
- FRAC_CONST(0.09885108575264),
- FRAC_CONST(0.11793710567217),
- FRAC_CONST(0.125)};
-static const real_t p2_13_20[7] = {FRAC_CONST(0.0), FRAC_CONST(0.01899487526049), FRAC_CONST(0.0), FRAC_CONST(-0.07293139167538), FRAC_CONST(0.0), FRAC_CONST(0.30596630545168), FRAC_CONST(0.5)};
-static const real_t p12_13_34[7] = {FRAC_CONST(0.04081179924692), FRAC_CONST(0.03812810994926), FRAC_CONST(0.05144908135699), FRAC_CONST(0.06399831151592),
- FRAC_CONST(0.07428313801106), FRAC_CONST(0.08100347892914), FRAC_CONST(0.08333333333333)};
-static const real_t p8_13_34[7] = {FRAC_CONST(0.01565675600122),
- FRAC_CONST(0.03752716391991),
- FRAC_CONST(0.05417891378782),
- FRAC_CONST(0.08417044116767),
- FRAC_CONST(0.10307344158036),
- FRAC_CONST(0.12222452249753),
- FRAC_CONST(0.125)};
-static const real_t p4_13_34[7] = {FRAC_CONST(-0.05908211155639), FRAC_CONST(-0.04871498374946), FRAC_CONST(0.0), FRAC_CONST(0.07778723915851),
- FRAC_CONST(0.16486303567403), FRAC_CONST(0.23279856662996), FRAC_CONST(0.25)};
- #ifdef PARAM_32KHZ
-static const uint8_t delay_length_d[2][NO_ALLPASS_LINKS] = {
- {1, 2, 3} /* d_24kHz */,
- {3, 4, 5} /* d_48kHz */
-};
- #else // PARAM_32KHZ
-static const uint8_t delay_length_d[NO_ALLPASS_LINKS] = {
- 3, 4, 5 /* d_48kHz */
-};
- #endif // PARAM_32KHZ
-static const real_t filter_a[NO_ALLPASS_LINKS] = {/* a(m) = exp(-d_48kHz(m)/7) */
- FRAC_CONST(0.65143905753106), FRAC_CONST(0.56471812200776), FRAC_CONST(0.48954165955695)};
-static const uint8_t group_border20[10 + 12 + 1] = {6, 7, 0, 1, 2, 3, /* 6 subqmf subbands */
- 9, 8, /* 2 subqmf subbands */
- 10, 11, /* 2 subqmf subbands */
- 3, 4, 5, 6, 7, 8, 9, 11, 14, 18, 23, 35, 64};
-static const uint8_t group_border34[32 + 18 + 1] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, /* 12 subqmf subbands */
- 12, 13, 14, 15, 16, 17, 18, 19, /* 8 subqmf subbands */
- 20, 21, 22, 23, /* 4 subqmf subbands */
- 24, 25, 26, 27, /* 4 subqmf subbands */
- 28, 29, 30, 31, /* 4 subqmf subbands */
- 32 - 27, 33 - 27, 34 - 27, 35 - 27, 36 - 27, 37 - 27, 38 - 27, 40 - 27, 42 - 27, 44 - 27, 46 - 27, 48 - 27,
- 51 - 27, 54 - 27, 57 - 27, 60 - 27, 64 - 27, 68 - 27, 91 - 27};
-static const uint16_t map_group2bk20[10 + 12] = {(NEGATE_IPD_MASK | 1), (NEGATE_IPD_MASK | 0), 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19};
-static const uint16_t map_group2bk34[32 + 18] = {0,
- 1,
- 2,
- 3,
- 4,
- 5,
- 6,
- 6,
- 7,
- (NEGATE_IPD_MASK | 2),
- (NEGATE_IPD_MASK | 1),
- (NEGATE_IPD_MASK | 0),
- 10,
- 10,
- 4,
- 5,
- 6,
- 7,
- 8,
- 9,
- 10,
- 11,
- 12,
- 9,
- 14,
- 11,
- 12,
- 13,
- 14,
- 15,
- 16,
- 13,
- 16,
- 17,
- 18,
- 19,
- 20,
- 21,
- 22,
- 23,
- 24,
- 25,
- 26,
- 27,
- 28,
- 29,
- 30,
- 31,
- 32,
- 33};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* binary lookup huffman tables */
-static const int8_t f_huff_iid_def[][2] = {
- {/*0*/ -31, 1}, /* index 0: 1 bits: x */
- {2, 3}, /* index 1: 2 bits: 1x */
- {/*1*/ -30, /*-1*/ -32}, /* index 2: 3 bits: 10x */
- {4, 5}, /* index 3: 3 bits: 11x */
- {/*2*/ -29, /*-2*/ -33}, /* index 4: 4 bits: 110x */
- {6, 7}, /* index 5: 4 bits: 111x */
- {/*3*/ -28, /*-3*/ -34}, /* index 6: 5 bits: 1110x */
- {8, 9}, /* index 7: 5 bits: 1111x */
- {/*-4*/ -35, /*4*/ -27}, /* index 8: 6 bits: 11110x */
- {/*5*/ -26, 10}, /* index 9: 6 bits: 11111x */
- {/*-5*/ -36, 11}, /* index 10: 7 bits: 111111x */
- {/*6*/ -25, 12}, /* index 11: 8 bits: 1111111x */
- {/*-6*/ -37, 13}, /* index 12: 9 bits: 11111111x */
- {/*-7*/ -38, 14}, /* index 13: 10 bits: 111111111x */
- {/*7*/ -24, 15}, /* index 14: 11 bits: 1111111111x */
- {16, 17}, /* index 15: 12 bits: 11111111111x */
- {/*8*/ -23, /*-8*/ -39}, /* index 16: 13 bits: 111111111110x */
- {18, 19}, /* index 17: 13 bits: 111111111111x */
- {/*9*/ -22, /*10*/ -21}, /* index 18: 14 bits: 1111111111110x */
- {20, 21}, /* index 19: 14 bits: 1111111111111x */
- {/*-9*/ -40, /*11*/ -20}, /* index 20: 15 bits: 11111111111110x */
- {22, 23}, /* index 21: 15 bits: 11111111111111x */
- {/*-10*/ -41, 24}, /* index 22: 16 bits: 111111111111110x */
- {25, 26}, /* index 23: 16 bits: 111111111111111x */
- {/*-11*/ -42, /*-14*/ -45}, /* index 24: 17 bits: 1111111111111101x */
- {/*-13*/ -44, /*-12*/ -43}, /* index 25: 17 bits: 1111111111111110x */
- {/*12*/ -19, 27}, /* index 26: 17 bits: 1111111111111111x */
- {/*13*/ -18, /*14*/ -17} /* index 27: 18 bits: 11111111111111111x */
-};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-static const int8_t t_huff_iid_def[][2] = {
- {/*0*/ -31, 1}, /* index 0: 1 bits: x */
- {/*-1*/ -32, 2}, /* index 1: 2 bits: 1x */
- {/*1*/ -30, 3}, /* index 2: 3 bits: 11x */
- {/*-2*/ -33, 4}, /* index 3: 4 bits: 111x */
- {/*2*/ -29, 5}, /* index 4: 5 bits: 1111x */
- {/*-3*/ -34, 6}, /* index 5: 6 bits: 11111x */
- {/*3*/ -28, 7}, /* index 6: 7 bits: 111111x */
- {/*-4*/ -35, 8}, /* index 7: 8 bits: 1111111x */
- {/*4*/ -27, 9}, /* index 8: 9 bits: 11111111x */
- {/*-5*/ -36, 10}, /* index 9: 10 bits: 111111111x */
- {/*5*/ -26, 11}, /* index 10: 11 bits: 1111111111x */
- {/*-6*/ -37, 12}, /* index 11: 12 bits: 11111111111x */
- {/*6*/ -25, 13}, /* index 12: 13 bits: 111111111111x */
- {/*7*/ -24, 14}, /* index 13: 14 bits: 1111111111111x */
- {/*-7*/ -38, 15}, /* index 14: 15 bits: 11111111111111x */
- {16, 17}, /* index 15: 16 bits: 111111111111111x */
- {/*8*/ -23, /*-8*/ -39}, /* index 16: 17 bits: 1111111111111110x */
- {18, 19}, /* index 17: 17 bits: 1111111111111111x */
- {20, 21}, /* index 18: 18 bits: 11111111111111110x */
- {22, 23}, /* index 19: 18 bits: 11111111111111111x */
- {/*9*/ -22, /*-14*/ -45}, /* index 20: 19 bits: 111111111111111100x */
- {/*-13*/ -44, /*-12*/ -43}, /* index 21: 19 bits: 111111111111111101x */
- {24, 25}, /* index 22: 19 bits: 111111111111111110x */
- {26, 27}, /* index 23: 19 bits: 111111111111111111x */
- {/*-11*/ -42, /*-10*/ -41}, /* index 24: 20 bits: 1111111111111111100x */
- {/*-9*/ -40, /*10*/ -21}, /* index 25: 20 bits: 1111111111111111101x */
- {/*11*/ -20, /*12*/ -19}, /* index 26: 20 bits: 1111111111111111110x */
- {/*13*/ -18, /*14*/ -17} /* index 27: 20 bits: 1111111111111111111x */
-};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-static const int8_t f_huff_iid_fine[][2] = {
- {1, /*0*/ -31}, /* index 0: 1 bits: x */
- {2, 3}, /* index 1: 2 bits: 0x */
- {4, /*-1*/ -32}, /* index 2: 3 bits: 00x */
- {/*1*/ -30, 5}, /* index 3: 3 bits: 01x */
- {/*-2*/ -33, /*2*/ -29}, /* index 4: 4 bits: 000x */
- {6, 7}, /* index 5: 4 bits: 011x */
- {/*-3*/ -34, /*3*/ -28}, /* index 6: 5 bits: 0110x */
- {8, 9}, /* index 7: 5 bits: 0111x */
- {/*-4*/ -35, /*4*/ -27}, /* index 8: 6 bits: 01110x */
- {10, 11}, /* index 9: 6 bits: 01111x */
- {/*-5*/ -36, /*5*/ -26}, /* index 10: 7 bits: 011110x */
- {12, 13}, /* index 11: 7 bits: 011111x */
- {/*-6*/ -37, /*6*/ -25}, /* index 12: 8 bits: 0111110x */
- {14, 15}, /* index 13: 8 bits: 0111111x */
- {/*7*/ -24, 16}, /* index 14: 9 bits: 01111110x */
- {17, 18}, /* index 15: 9 bits: 01111111x */
- {19, /*-8*/ -39}, /* index 16: 10 bits: 011111101x */
- {/*8*/ -23, 20}, /* index 17: 10 bits: 011111110x */
- {21, /*-7*/ -38}, /* index 18: 10 bits: 011111111x */
- {/*10*/ -21, 22}, /* index 19: 11 bits: 0111111010x */
- {23, /*-9*/ -40}, /* index 20: 11 bits: 0111111101x */
- {/*9*/ -22, 24}, /* index 21: 11 bits: 0111111110x */
- {/*-11*/ -42, /*11*/ -20}, /* index 22: 12 bits: 01111110101x */
- {25, 26}, /* index 23: 12 bits: 01111111010x */
- {27, /*-10*/ -41}, /* index 24: 12 bits: 01111111101x */
- {28, /*-12*/ -43}, /* index 25: 13 bits: 011111110100x */
- {/*12*/ -19, 29}, /* index 26: 13 bits: 011111110101x */
- {30, 31}, /* index 27: 13 bits: 011111111010x */
- {32, /*-14*/ -45}, /* index 28: 14 bits: 0111111101000x */
- {/*14*/ -17, 33}, /* index 29: 14 bits: 0111111101011x */
- {34, /*-13*/ -44}, /* index 30: 14 bits: 0111111110100x */
- {/*13*/ -18, 35}, /* index 31: 14 bits: 0111111110101x */
- {36, 37}, /* index 32: 15 bits: 01111111010000x */
- {38, /*-15*/ -46}, /* index 33: 15 bits: 01111111010111x */
- {/*15*/ -16, 39}, /* index 34: 15 bits: 01111111101000x */
- {40, 41}, /* index 35: 15 bits: 01111111101011x */
- {42, 43}, /* index 36: 16 bits: 011111110100000x */
- {/*-17*/ -48, /*17*/ -14}, /* index 37: 16 bits: 011111110100001x */
- {44, 45}, /* index 38: 16 bits: 011111110101110x */
- {46, 47}, /* index 39: 16 bits: 011111111010001x */
- {48, 49}, /* index 40: 16 bits: 011111111010110x */
- {/*-16*/ -47, /*16*/ -15}, /* index 41: 16 bits: 011111111010111x */
- {/*-21*/ -52, /*21*/ -10}, /* index 42: 17 bits: 0111111101000000x */
- {/*-19*/ -50, /*19*/ -12}, /* index 43: 17 bits: 0111111101000001x */
- {/*-18*/ -49, /*18*/ -13}, /* index 44: 17 bits: 0111111101011100x */
- {50, 51}, /* index 45: 17 bits: 0111111101011101x */
- {52, 53}, /* index 46: 17 bits: 0111111110100010x */
- {54, 55}, /* index 47: 17 bits: 0111111110100011x */
- {56, 57}, /* index 48: 17 bits: 0111111110101100x */
- {58, 59}, /* index 49: 17 bits: 0111111110101101x */
- {/*-26*/ -57, /*-25*/ -56}, /* index 50: 18 bits: 01111111010111010x */
- {/*-28*/ -59, /*-27*/ -58}, /* index 51: 18 bits: 01111111010111011x */
- {/*-22*/ -53, /*22*/ -9}, /* index 52: 18 bits: 01111111101000100x */
- {/*-24*/ -55, /*-23*/ -54}, /* index 53: 18 bits: 01111111101000101x */
- {/*25*/ -6, /*26*/ -5}, /* index 54: 18 bits: 01111111101000110x */
- {/*23*/ -8, /*24*/ -7}, /* index 55: 18 bits: 01111111101000111x */
- {/*29*/ -2, /*30*/ -1}, /* index 56: 18 bits: 01111111101011000x */
- {/*27*/ -4, /*28*/ -3}, /* index 57: 18 bits: 01111111101011001x */
- {/*-30*/ -61, /*-29*/ -60}, /* index 58: 18 bits: 01111111101011010x */
- {/*-20*/ -51, /*20*/ -11} /* index 59: 18 bits: 01111111101011011x */
-};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-static const int8_t t_huff_iid_fine[][2] = {
- {1, /*0*/ -31}, /* index 0: 1 bits: x */
- {/*1*/ -30, 2}, /* index 1: 2 bits: 0x */
- {3, /*-1*/ -32}, /* index 2: 3 bits: 01x */
- {4, 5}, /* index 3: 4 bits: 010x */
- {6, 7}, /* index 4: 5 bits: 0100x */
- {/*-2*/ -33, /*2*/ -29}, /* index 5: 5 bits: 0101x */
- {8, /*-3*/ -34}, /* index 6: 6 bits: 01000x */
- {/*3*/ -28, 9}, /* index 7: 6 bits: 01001x */
- {/*-4*/ -35, /*4*/ -27}, /* index 8: 7 bits: 010000x */
- {10, 11}, /* index 9: 7 bits: 010011x */
- {/*5*/ -26, 12}, /* index 10: 8 bits: 0100110x */
- {13, 14}, /* index 11: 8 bits: 0100111x */
- {/*-6*/ -37, /*6*/ -25}, /* index 12: 9 bits: 01001101x */
- {15, 16}, /* index 13: 9 bits: 01001110x */
- {17, /*-5*/ -36}, /* index 14: 9 bits: 01001111x */
- {18, /*-7*/ -38}, /* index 15: 10 bits: 010011100x */
- {/*7*/ -24, 19}, /* index 16: 10 bits: 010011101x */
- {20, 21}, /* index 17: 10 bits: 010011110x */
- {/*9*/ -22, 22}, /* index 18: 11 bits: 0100111000x */
- {23, 24}, /* index 19: 11 bits: 0100111011x */
- {/*-8*/ -39, /*8*/ -23}, /* index 20: 11 bits: 0100111100x */
- {25, 26}, /* index 21: 11 bits: 0100111101x */
- {/*11*/ -20, 27}, /* index 22: 12 bits: 01001110001x */
- {28, 29}, /* index 23: 12 bits: 01001110110x */
- {/*-10*/ -41, /*10*/ -21}, /* index 24: 12 bits: 01001110111x */
- {30, 31}, /* index 25: 12 bits: 01001111010x */
- {32, /*-9*/ -40}, /* index 26: 12 bits: 01001111011x */
- {33, /*-13*/ -44}, /* index 27: 13 bits: 010011100011x */
- {/*13*/ -18, 34}, /* index 28: 13 bits: 010011101100x */
- {35, 36}, /* index 29: 13 bits: 010011101101x */
- {37, /*-12*/ -43}, /* index 30: 13 bits: 010011110100x */
- {/*12*/ -19, 38}, /* index 31: 13 bits: 010011110101x */
- {39, /*-11*/ -42}, /* index 32: 13 bits: 010011110110x */
- {40, 41}, /* index 33: 14 bits: 0100111000110x */
- {42, 43}, /* index 34: 14 bits: 0100111011001x */
- {44, 45}, /* index 35: 14 bits: 0100111011010x */
- {46, /*-15*/ -46}, /* index 36: 14 bits: 0100111011011x */
- {/*15*/ -16, 47}, /* index 37: 14 bits: 0100111101000x */
- {/*-14*/ -45, /*14*/ -17}, /* index 38: 14 bits: 0100111101011x */
- {48, 49}, /* index 39: 14 bits: 0100111101100x */
- {/*-21*/ -52, /*-20*/ -51}, /* index 40: 15 bits: 01001110001100x */
- {/*18*/ -13, /*19*/ -12}, /* index 41: 15 bits: 01001110001101x */
- {/*-19*/ -50, /*-18*/ -49}, /* index 42: 15 bits: 01001110110010x */
- {50, 51}, /* index 43: 15 bits: 01001110110011x */
- {52, 53}, /* index 44: 15 bits: 01001110110100x */
- {54, 55}, /* index 45: 15 bits: 01001110110101x */
- {56, /*-17*/ -48}, /* index 46: 15 bits: 01001110110110x */
- {/*17*/ -14, 57}, /* index 47: 15 bits: 01001111010001x */
- {58, /*-16*/ -47}, /* index 48: 15 bits: 01001111011000x */
- {/*16*/ -15, 59}, /* index 49: 15 bits: 01001111011001x */
- {/*-26*/ -57, /*26*/ -5}, /* index 50: 16 bits: 010011101100110x */
- {/*-28*/ -59, /*-27*/ -58}, /* index 51: 16 bits: 010011101100111x */
- {/*29*/ -2, /*30*/ -1}, /* index 52: 16 bits: 010011101101000x */
- {/*27*/ -4, /*28*/ -3}, /* index 53: 16 bits: 010011101101001x */
- {/*-30*/ -61, /*-29*/ -60}, /* index 54: 16 bits: 010011101101010x */
- {/*-25*/ -56, /*25*/ -6}, /* index 55: 16 bits: 010011101101011x */
- {/*-24*/ -55, /*24*/ -7}, /* index 56: 16 bits: 010011101101100x */
- {/*-23*/ -54, /*23*/ -8}, /* index 57: 16 bits: 010011110100011x */
- {/*-22*/ -53, /*22*/ -9}, /* index 58: 16 bits: 010011110110000x */
- {/*20*/ -11, /*21*/ -10} /* index 59: 16 bits: 010011110110011x */
-};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-static const int8_t f_huff_icc[][2] = {
- {/*0*/ -31, 1}, /* index 0: 1 bits: x */
- {/*1*/ -30, 2}, /* index 1: 2 bits: 1x */
- {/*-1*/ -32, 3}, /* index 2: 3 bits: 11x */
- {/*2*/ -29, 4}, /* index 3: 4 bits: 111x */
- {/*-2*/ -33, 5}, /* index 4: 5 bits: 1111x */
- {/*3*/ -28, 6}, /* index 5: 6 bits: 11111x */
- {/*-3*/ -34, 7}, /* index 6: 7 bits: 111111x */
- {/*4*/ -27, 8}, /* index 7: 8 bits: 1111111x */
- {/*5*/ -26, 9}, /* index 8: 9 bits: 11111111x */
- {/*-4*/ -35, 10}, /* index 9: 10 bits: 111111111x */
- {/*6*/ -25, 11}, /* index 10: 11 bits: 1111111111x */
- {/*-5*/ -36, 12}, /* index 11: 12 bits: 11111111111x */
- {/*7*/ -24, 13}, /* index 12: 13 bits: 111111111111x */
- {/*-6*/ -37, /*-7*/ -38} /* index 13: 14 bits: 1111111111111x */
-};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-static const int8_t t_huff_icc[][2] = {
- {/*0*/ -31, 1}, /* index 0: 1 bits: x */
- {/*1*/ -30, 2}, /* index 1: 2 bits: 1x */
- {/*-1*/ -32, 3}, /* index 2: 3 bits: 11x */
- {/*2*/ -29, 4}, /* index 3: 4 bits: 111x */
- {/*-2*/ -33, 5}, /* index 4: 5 bits: 1111x */
- {/*3*/ -28, 6}, /* index 5: 6 bits: 11111x */
- {/*-3*/ -34, 7}, /* index 6: 7 bits: 111111x */
- {/*4*/ -27, 8}, /* index 7: 8 bits: 1111111x */
- {/*-4*/ -35, 9}, /* index 8: 9 bits: 11111111x */
- {/*5*/ -26, 10}, /* index 9: 10 bits: 111111111x */
- {/*-5*/ -36, 11}, /* index 10: 11 bits: 1111111111x */
- {/*6*/ -25, 12}, /* index 11: 12 bits: 11111111111x */
- {/*-6*/ -37, 13}, /* index 12: 13 bits: 111111111111x */
- {/*-7*/ -38, /*7*/ -24} /* index 13: 14 bits: 1111111111111x */
-};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-static const int8_t f_huff_ipd[][2] = {
- {1, /*0*/ -31}, /* index 0: 1 bits: x */
- {2, 3}, /* index 1: 2 bits: 0x */
- {/*1*/ -30, 4}, /* index 2: 3 bits: 00x */
- {5, 6}, /* index 3: 3 bits: 01x */
- {/*4*/ -27, /*5*/ -26}, /* index 4: 4 bits: 001x */
- {/*3*/ -28, /*6*/ -25}, /* index 5: 4 bits: 010x */
- {/*2*/ -29, /*7*/ -24} /* index 6: 4 bits: 011x */
-};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-static const int8_t t_huff_ipd[][2] = {
- {1, /*0*/ -31}, /* index 0: 1 bits: x */
- {2, 3}, /* index 1: 2 bits: 0x */
- {4, 5}, /* index 2: 3 bits: 00x */
- {/*1*/ -30, /*7*/ -24}, /* index 3: 3 bits: 01x */
- {/*5*/ -26, 6}, /* index 4: 4 bits: 000x */
- {/*2*/ -29, /*6*/ -25}, /* index 5: 4 bits: 001x */
- {/*4*/ -27, /*3*/ -28} /* index 6: 5 bits: 0001x */
-};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-static const int8_t f_huff_opd[][2] = {
- {1, /*0*/ -31}, /* index 0: 1 bits: x */
- {2, 3}, /* index 1: 2 bits: 0x */
- {/*7*/ -24, /*1*/ -30}, /* index 2: 3 bits: 00x */
- {4, 5}, /* index 3: 3 bits: 01x */
- {/*3*/ -28, /*6*/ -25}, /* index 4: 4 bits: 010x */
- {/*2*/ -29, 6}, /* index 5: 4 bits: 011x */
- {/*5*/ -26, /*4*/ -27} /* index 6: 5 bits: 0111x */
-};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-static const int8_t t_huff_opd[][2] = {
- {1, /*0*/ -31}, /* index 0: 1 bits: x */
- {2, 3}, /* index 1: 2 bits: 0x */
- {4, 5}, /* index 2: 3 bits: 00x */
- {/*1*/ -30, /*7*/ -24}, /* index 3: 3 bits: 01x */
- {/*5*/ -26, /*2*/ -29}, /* index 4: 4 bits: 000x */
- {/*6*/ -25, 6}, /* index 5: 4 bits: 001x */
- {/*4*/ -27, /*3*/ -28} /* index 6: 5 bits: 0011x */
-};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const complex_t Phi_Fract_SubQmf20[] = {
- {FRAC_CONST(0.9882950187), FRAC_CONST(0.1525546312)}, {FRAC_CONST(0.8962930441), FRAC_CONST(0.4434623122)}, {FRAC_CONST(0.7208535671), FRAC_CONST(0.6930873394)},
- {FRAC_CONST(0.4783087075), FRAC_CONST(0.8781917691)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)},
- {FRAC_CONST(0.8962930441), FRAC_CONST(-0.4434623122)}, {FRAC_CONST(0.9882950187), FRAC_CONST(-0.1525546312)}, {FRAC_CONST(-0.5424415469), FRAC_CONST(0.8400935531)},
- {FRAC_CONST(0.0392598175), FRAC_CONST(0.9992290139)}, {FRAC_CONST(-0.9268565774), FRAC_CONST(0.3754155636)}, {FRAC_CONST(-0.9741733670), FRAC_CONST(-0.2258012742)}};
-/* RE(Phi_Fract_SubQmf34[j]) = (float)cos(M_PI*f_center_34[j]*0.39); */
-/* IM(Phi_Fract_SubQmf34[j]) = (float)sin(M_PI*f_center_34[j]*0.39); */
-static const complex_t Phi_Fract_SubQmf34[] = {
- {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)},
- {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)},
- {FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755)}, {FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755)}, {FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755)},
- {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)},
- {FRAC_CONST(-0.7705132365), FRAC_CONST(0.6374239922)}, {FRAC_CONST(-0.7705132365), FRAC_CONST(0.6374239922)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)},
- {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755)}, {FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755)},
- {FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755)}, {FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755)}, {FRAC_CONST(-0.7705132365), FRAC_CONST(0.6374239922)},
- {FRAC_CONST(-0.7705132365), FRAC_CONST(0.6374239922)}, {FRAC_CONST(-0.8607420325), FRAC_CONST(-0.5090414286)}, {FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755)},
- {FRAC_CONST(0.1873813123), FRAC_CONST(-0.9822872281)}, {FRAC_CONST(-0.7705132365), FRAC_CONST(0.6374239922)}, {FRAC_CONST(-0.8607420325), FRAC_CONST(-0.5090414286)},
- {FRAC_CONST(-0.8607420325), FRAC_CONST(-0.5090414286)}, {FRAC_CONST(0.1873813123), FRAC_CONST(-0.9822872281)}, {FRAC_CONST(0.1873813123), FRAC_CONST(-0.9822872281)},
- {FRAC_CONST(0.9876883626), FRAC_CONST(-0.1564344615)}, {FRAC_CONST(-0.8607420325), FRAC_CONST(-0.5090414286)}};
-/* RE(Q_Fract_allpass_SubQmf20[j][i]) = (float)cos(M_PI*f_center_20[j]*frac_delay_q[i]); */
-/* IM(Q_Fract_allpass_SubQmf20[j][i]) = (float)sin(M_PI*f_center_20[j]*frac_delay_q[i]); */
-static const complex_t Q_Fract_allpass_SubQmf20[][3] = {
- {{FRAC_CONST(0.9857769012), FRAC_CONST(0.1680592746)}, {FRAC_CONST(0.9569403529), FRAC_CONST(0.2902846634)}, {FRAC_CONST(0.9907300472), FRAC_CONST(0.1358452588)}},
- {{FRAC_CONST(0.8744080663), FRAC_CONST(0.4851911962)}, {FRAC_CONST(0.6343932748), FRAC_CONST(0.7730104327)}, {FRAC_CONST(0.9175986052), FRAC_CONST(0.3975082636)}},
- {{FRAC_CONST(0.6642524004), FRAC_CONST(0.7475083470)}, {FRAC_CONST(0.0980171412), FRAC_CONST(0.9951847196)}, {FRAC_CONST(0.7767338753), FRAC_CONST(0.6298289299)}},
- {{FRAC_CONST(0.3790524006), FRAC_CONST(0.9253752232)}, {FRAC_CONST(-0.4713967443), FRAC_CONST(0.8819212914)}, {FRAC_CONST(0.5785340071), FRAC_CONST(0.8156582713)}},
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(0.8744080663), FRAC_CONST(-0.4851911962)}, {FRAC_CONST(0.6343932748), FRAC_CONST(-0.7730104327)}, {FRAC_CONST(0.9175986052), FRAC_CONST(-0.3975082636)}},
- {{FRAC_CONST(0.9857769012), FRAC_CONST(-0.1680592746)}, {FRAC_CONST(0.9569403529), FRAC_CONST(-0.2902846634)}, {FRAC_CONST(0.9907300472), FRAC_CONST(-0.1358452588)}},
- {{FRAC_CONST(-0.7126385570), FRAC_CONST(0.7015314102)}, {FRAC_CONST(-0.5555702448), FRAC_CONST(-0.8314695954)}, {FRAC_CONST(-0.3305967748), FRAC_CONST(0.9437720776)}},
- {{FRAC_CONST(-0.1175374240), FRAC_CONST(0.9930684566)}, {FRAC_CONST(-0.9807852507), FRAC_CONST(0.1950903237)}, {FRAC_CONST(0.2066311091), FRAC_CONST(0.9784189463)}},
- {{FRAC_CONST(-0.9947921634), FRAC_CONST(0.1019244045)}, {FRAC_CONST(0.5555702448), FRAC_CONST(-0.8314695954)}, {FRAC_CONST(-0.7720130086), FRAC_CONST(0.6356067061)}},
- {{FRAC_CONST(-0.8400934935), FRAC_CONST(-0.5424416065)}, {FRAC_CONST(0.9807852507), FRAC_CONST(0.1950903237)}, {FRAC_CONST(-0.9896889329), FRAC_CONST(0.1432335079)}}};
-/* RE(Q_Fract_allpass_SubQmf34[j][i]) = (float)cos(M_PI*f_center_34[j]*frac_delay_q[i]); */
-/* IM(Q_Fract_allpass_SubQmf34[j][i]) = (float)sin(M_PI*f_center_34[j]*frac_delay_q[i]); */
-static const complex_t Q_Fract_allpass_SubQmf34[][3] = {
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433)}, {FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691)}, {FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324)}},
- {{FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433)}, {FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691)}, {FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324)}},
- {{FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433)}, {FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691)}, {FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324)}},
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(-0.9048270583), FRAC_CONST(0.4257792532)}, {FRAC_CONST(-0.0000000000), FRAC_CONST(-1.0000000000)}, {FRAC_CONST(-0.5724321604), FRAC_CONST(0.8199520707)}},
- {{FRAC_CONST(-0.9048270583), FRAC_CONST(0.4257792532)}, {FRAC_CONST(-0.0000000000), FRAC_CONST(-1.0000000000)}, {FRAC_CONST(-0.5724321604), FRAC_CONST(0.8199520707)}},
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000)}},
- {{FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433)}, {FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691)}, {FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324)}},
- {{FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433)}, {FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691)}, {FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324)}},
- {{FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433)}, {FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691)}, {FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324)}},
- {{FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433)}, {FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691)}, {FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324)}},
- {{FRAC_CONST(-0.9048270583), FRAC_CONST(0.4257792532)}, {FRAC_CONST(-0.0000000000), FRAC_CONST(-1.0000000000)}, {FRAC_CONST(-0.5724321604), FRAC_CONST(0.8199520707)}},
- {{FRAC_CONST(-0.9048270583), FRAC_CONST(0.4257792532)}, {FRAC_CONST(-0.0000000000), FRAC_CONST(-1.0000000000)}, {FRAC_CONST(-0.5724321604), FRAC_CONST(0.8199520707)}},
- {{FRAC_CONST(-0.6129069924), FRAC_CONST(-0.7901550531)}, {FRAC_CONST(0.7071067691), FRAC_CONST(0.7071067691)}, {FRAC_CONST(-0.9917160273), FRAC_CONST(-0.1284494549)}},
- {{FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433)}, {FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691)}, {FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324)}},
- {{FRAC_CONST(0.6374240518), FRAC_CONST(-0.7705131769)}, {FRAC_CONST(-1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(-0.3446428776), FRAC_CONST(-0.9387338758)}},
- {{FRAC_CONST(-0.9048270583), FRAC_CONST(0.4257792532)}, {FRAC_CONST(-0.0000000000), FRAC_CONST(-1.0000000000)}, {FRAC_CONST(-0.5724321604), FRAC_CONST(0.8199520707)}},
- {{FRAC_CONST(-0.6129069924), FRAC_CONST(-0.7901550531)}, {FRAC_CONST(0.7071067691), FRAC_CONST(0.7071067691)}, {FRAC_CONST(-0.9917160273), FRAC_CONST(-0.1284494549)}},
- {{FRAC_CONST(-0.6129069924), FRAC_CONST(-0.7901550531)}, {FRAC_CONST(0.7071067691), FRAC_CONST(0.7071067691)}, {FRAC_CONST(-0.9917160273), FRAC_CONST(-0.1284494549)}},
- {{FRAC_CONST(0.6374240518), FRAC_CONST(-0.7705131769)}, {FRAC_CONST(-1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(-0.3446428776), FRAC_CONST(-0.9387338758)}},
- {{FRAC_CONST(0.6374240518), FRAC_CONST(-0.7705131769)}, {FRAC_CONST(-1.0000000000), FRAC_CONST(0.0000000000)}, {FRAC_CONST(-0.3446428776), FRAC_CONST(-0.9387338758)}},
- {{FRAC_CONST(0.8910064697), FRAC_CONST(0.4539906085)}, {FRAC_CONST(0.7071067691), FRAC_CONST(-0.7071067691)}, {FRAC_CONST(0.6730125546), FRAC_CONST(-0.7396310568)}},
- {{FRAC_CONST(-0.6129069924), FRAC_CONST(-0.7901550531)}, {FRAC_CONST(0.7071067691), FRAC_CONST(0.7071067691)}, {FRAC_CONST(-0.9917160273), FRAC_CONST(-0.1284494549)}}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t cos_alphas[] = {COEF_CONST(1.0000000000), COEF_CONST(0.9841239700), COEF_CONST(0.9594738210), COEF_CONST(0.8946843079),
- COEF_CONST(0.8269340931), COEF_CONST(0.7071067812), COEF_CONST(0.4533210856), COEF_CONST(0.0000000000)};
-static const real_t sin_alphas[] = {COEF_CONST(0.0000000000), COEF_CONST(0.1774824264), COEF_CONST(0.2817977763), COEF_CONST(0.4466989918),
- COEF_CONST(0.5622988580), COEF_CONST(0.7071067812), COEF_CONST(0.8913472911), COEF_CONST(1.0000000000)};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t cos_betas_normal[][8] = {{COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000),
- COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9995871699), COEF_CONST(0.9989419133), COEF_CONST(0.9972204583), COEF_CONST(0.9953790839),
- COEF_CONST(0.9920112747), COEF_CONST(0.9843408180), COEF_CONST(0.9681727381)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9984497744), COEF_CONST(0.9960279377), COEF_CONST(0.9895738413), COEF_CONST(0.9826814632),
- COEF_CONST(0.9701058164), COEF_CONST(0.9416098832), COEF_CONST(0.8822105900)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9959398908), COEF_CONST(0.9896038018), COEF_CONST(0.9727589768), COEF_CONST(0.9548355329),
- COEF_CONST(0.9223070404), COEF_CONST(0.8494349490), COEF_CONST(0.7013005535)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9932417400), COEF_CONST(0.9827071856), COEF_CONST(0.9547730996), COEF_CONST(0.9251668930),
- COEF_CONST(0.8717461589), COEF_CONST(0.7535520592), COEF_CONST(0.5198827312)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9902068095), COEF_CONST(0.9749613872), COEF_CONST(0.9346538534), COEF_CONST(0.8921231300),
- COEF_CONST(0.8158851259), COEF_CONST(0.6495964302), COEF_CONST(0.3313370772)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9880510933), COEF_CONST(0.9694670261), COEF_CONST(0.9204347876), COEF_CONST(0.8688622825),
- COEF_CONST(0.7768516704), COEF_CONST(0.5782161800), COEF_CONST(0.2069970356)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9858996945), COEF_CONST(0.9639898866), COEF_CONST(0.9063034786), COEF_CONST(0.8458214608),
- COEF_CONST(0.7384262300), COEF_CONST(0.5089811277), COEF_CONST(0.0905465944)}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t sin_betas_normal[][8] = {{COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000),
- COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.0287313368), COEF_CONST(-0.0459897147), COEF_CONST(-0.0745074328), COEF_CONST(-0.0960233266),
- COEF_CONST(-0.1261492408), COEF_CONST(-0.1762757894), COEF_CONST(-0.2502829383)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.0556601118), COEF_CONST(-0.0890412670), COEF_CONST(-0.1440264301), COEF_CONST(-0.1853028382),
- COEF_CONST(-0.2426823129), COEF_CONST(-0.3367058477), COEF_CONST(-0.4708550466)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.0900207420), COEF_CONST(-0.1438204281), COEF_CONST(-0.2318188366), COEF_CONST(-0.2971348264),
- COEF_CONST(-0.3864579191), COEF_CONST(-0.5276933461), COEF_CONST(-0.7128657193)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1160639735), COEF_CONST(-0.1851663774), COEF_CONST(-0.2973353800), COEF_CONST(-0.3795605619),
- COEF_CONST(-0.4899577884), COEF_CONST(-0.6573882369), COEF_CONST(-0.8542376401)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1396082894), COEF_CONST(-0.2223742196), COEF_CONST(-0.3555589603), COEF_CONST(-0.4517923427),
- COEF_CONST(-0.5782140273), COEF_CONST(-0.7602792104), COEF_CONST(-0.9435124489)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1541266914), COEF_CONST(-0.2452217065), COEF_CONST(-0.3908961522), COEF_CONST(-0.4950538699),
- COEF_CONST(-0.6296836366), COEF_CONST(-0.8158836002), COEF_CONST(-0.9783415698)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1673373610), COEF_CONST(-0.2659389001), COEF_CONST(-0.4226275012), COEF_CONST(-0.5334660781),
- COEF_CONST(-0.6743342664), COEF_CONST(-0.8607776784), COEF_CONST(-0.9958922202)}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t cos_betas_fine[][8] = {{COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000),
- COEF_CONST(1.0000000000), COEF_CONST(1.0000000000)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9995871699), COEF_CONST(0.9989419133), COEF_CONST(0.9972204583), COEF_CONST(0.9953790839), COEF_CONST(0.9920112747),
- COEF_CONST(0.9843408180), COEF_CONST(0.9681727381)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9984497744), COEF_CONST(0.9960279377), COEF_CONST(0.9895738413), COEF_CONST(0.9826814632), COEF_CONST(0.9701058164),
- COEF_CONST(0.9416098832), COEF_CONST(0.8822105900)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9968361371), COEF_CONST(0.9918968104), COEF_CONST(0.9787540479), COEF_CONST(0.9647515190), COEF_CONST(0.9392903010),
- COEF_CONST(0.8820167114), COEF_CONST(0.7645325390)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9950262915), COEF_CONST(0.9872675041), COEF_CONST(0.9666584578), COEF_CONST(0.9447588606), COEF_CONST(0.9050918405),
- COEF_CONST(0.8165997379), COEF_CONST(0.6383824796)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9932417400), COEF_CONST(0.9827071856), COEF_CONST(0.9547730996), COEF_CONST(0.9251668930), COEF_CONST(0.8717461589),
- COEF_CONST(0.7535520592), COEF_CONST(0.5198827312)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9908827998), COEF_CONST(0.9766855904), COEF_CONST(0.9391249214), COEF_CONST(0.8994531782), COEF_CONST(0.8282352693),
- COEF_CONST(0.6723983174), COEF_CONST(0.3719473225)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9890240165), COEF_CONST(0.9719459866), COEF_CONST(0.9268448110), COEF_CONST(0.8793388536), COEF_CONST(0.7944023271),
- COEF_CONST(0.6101812098), COEF_CONST(0.2621501145)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9876350461), COEF_CONST(0.9684073447), COEF_CONST(0.9176973944), COEF_CONST(0.8643930070), COEF_CONST(0.7693796058),
- COEF_CONST(0.5646720713), COEF_CONST(0.1838899556)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9866247085), COEF_CONST(0.9658349704), COEF_CONST(0.9110590761), COEF_CONST(0.8535668048), COEF_CONST(0.7513165426),
- COEF_CONST(0.5320914819), COEF_CONST(0.1289530943)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9858996945), COEF_CONST(0.9639898866), COEF_CONST(0.9063034786), COEF_CONST(0.8458214608), COEF_CONST(0.7384262300),
- COEF_CONST(0.5089811277), COEF_CONST(0.0905465944)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9851245614), COEF_CONST(0.9620180268), COEF_CONST(0.9012265590), COEF_CONST(0.8375623272), COEF_CONST(0.7247108045),
- COEF_CONST(0.4845204297), COEF_CONST(0.0504115003)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9846869856), COEF_CONST(0.9609052357), COEF_CONST(0.8983639533), COEF_CONST(0.8329098386), COEF_CONST(0.7169983441),
- COEF_CONST(0.4708245354), COEF_CONST(0.0281732509)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9844406325), COEF_CONST(0.9602788522), COEF_CONST(0.8967533934), COEF_CONST(0.8302936455), COEF_CONST(0.7126658102),
- COEF_CONST(0.4631492839), COEF_CONST(0.0157851140)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9843020502), COEF_CONST(0.9599265269), COEF_CONST(0.8958477331), COEF_CONST(0.8288229094), COEF_CONST(0.7102315840),
- COEF_CONST(0.4588429315), COEF_CONST(0.0088578059)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9842241136), COEF_CONST(0.9597283916), COEF_CONST(0.8953385094), COEF_CONST(0.8279961409), COEF_CONST(0.7088635748),
- COEF_CONST(0.4564246834), COEF_CONST(0.0049751355)}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t sin_betas_fine[][8] = {{COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000),
- COEF_CONST(0.0000000000), COEF_CONST(0.0000000000)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.0287313368), COEF_CONST(-0.0459897147), COEF_CONST(-0.0745074328), COEF_CONST(-0.0960233266),
- COEF_CONST(-0.1261492408), COEF_CONST(-0.1762757894), COEF_CONST(-0.2502829383)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.0556601118), COEF_CONST(-0.0890412670), COEF_CONST(-0.1440264301), COEF_CONST(-0.1853028382),
- COEF_CONST(-0.2426823129), COEF_CONST(-0.3367058477), COEF_CONST(-0.4708550466)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.0794840594), COEF_CONST(-0.1270461238), COEF_CONST(-0.2050378347), COEF_CONST(-0.2631625097),
- COEF_CONST(-0.3431234916), COEF_CONST(-0.4712181245), COEF_CONST(-0.6445851354)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.0996126459), COEF_CONST(-0.1590687758), COEF_CONST(-0.2560691819), COEF_CONST(-0.3277662204),
- COEF_CONST(-0.4252161335), COEF_CONST(-0.5772043556), COEF_CONST(-0.7697193058)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1160639735), COEF_CONST(-0.1851663774), COEF_CONST(-0.2973353800), COEF_CONST(-0.3795605619),
- COEF_CONST(-0.4899577884), COEF_CONST(-0.6573882369), COEF_CONST(-0.8542376401)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1347266752), COEF_CONST(-0.2146747714), COEF_CONST(-0.3435758752), COEF_CONST(-0.4370171396),
- COEF_CONST(-0.5603805303), COEF_CONST(-0.7401895046), COEF_CONST(-0.9282538388)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1477548470), COEF_CONST(-0.2352041647), COEF_CONST(-0.3754446647), COEF_CONST(-0.4761965776),
- COEF_CONST(-0.6073919186), COEF_CONST(-0.7922618830), COEF_CONST(-0.9650271071)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1567705832), COEF_CONST(-0.2493736450), COEF_CONST(-0.3972801182), COEF_CONST(-0.5028167951),
- COEF_CONST(-0.6387918458), COEF_CONST(-0.8253153651), COEF_CONST(-0.9829468369)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1630082348), COEF_CONST(-0.2591578860), COEF_CONST(-0.4122758299), COEF_CONST(-0.5209834064),
- COEF_CONST(-0.6599420072), COEF_CONST(-0.8466868694), COEF_CONST(-0.9916506943)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1673373610), COEF_CONST(-0.2659389001), COEF_CONST(-0.4226275012), COEF_CONST(-0.5334660781),
- COEF_CONST(-0.6743342664), COEF_CONST(-0.8607776784), COEF_CONST(-0.9958922202)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1718417832), COEF_CONST(-0.2729859267), COEF_CONST(-0.4333482310), COEF_CONST(-0.5463417868),
- COEF_CONST(-0.6890531546), COEF_CONST(-0.8747799456), COEF_CONST(-0.9987285320)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1743316967), COEF_CONST(-0.2768774604), COEF_CONST(-0.4392518725), COEF_CONST(-0.5534087104),
- COEF_CONST(-0.6970748701), COEF_CONST(-0.8822268738), COEF_CONST(-0.9996030552)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1757175038), COEF_CONST(-0.2790421580), COEF_CONST(-0.4425306221), COEF_CONST(-0.5573261722),
- COEF_CONST(-0.7015037013), COEF_CONST(-0.8862802834), COEF_CONST(-0.9998754073)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1764921355), COEF_CONST(-0.2802517850), COEF_CONST(-0.4443611583), COEF_CONST(-0.5595110229),
- COEF_CONST(-0.7039681080), COEF_CONST(-0.8885173967), COEF_CONST(-0.9999607689)},
- {COEF_CONST(0.0000000000), COEF_CONST(-0.1769262394), COEF_CONST(-0.2809295540), COEF_CONST(-0.4453862969), COEF_CONST(-0.5607337966),
- COEF_CONST(-0.7053456119), COEF_CONST(-0.8897620516), COEF_CONST(-0.9999876239)}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t sincos_alphas_B_normal[][8] = {{COEF_CONST(0.0561454100), COEF_CONST(0.0526385859), COEF_CONST(0.0472937334), COEF_CONST(0.0338410641), COEF_CONST(0.0207261065),
- COEF_CONST(0.0028205635), COEF_CONST(0.0028205635), COEF_CONST(0.0028205635)},
- {COEF_CONST(0.1249065138), COEF_CONST(0.1173697697), COEF_CONST(0.1057888284), COEF_CONST(0.0761985131), COEF_CONST(0.0468732723),
- COEF_CONST(0.0063956103), COEF_CONST(0.0063956103), COEF_CONST(0.0063956103)},
- {COEF_CONST(0.1956693050), COEF_CONST(0.1846090179), COEF_CONST(0.1673645109), COEF_CONST(0.1220621836), COEF_CONST(0.0757362479),
- COEF_CONST(0.0103882630), COEF_CONST(0.0103882630), COEF_CONST(0.0103882630)},
- {COEF_CONST(0.3015113269), COEF_CONST(0.2870525790), COEF_CONST(0.2637738799), COEF_CONST(0.1984573949), COEF_CONST(0.1260749909),
- COEF_CONST(0.0175600126), COEF_CONST(0.0175600126), COEF_CONST(0.0175600126)},
- {COEF_CONST(0.4078449476), COEF_CONST(0.3929852420), COEF_CONST(0.3680589270), COEF_CONST(0.2911029124), COEF_CONST(0.1934512363),
- COEF_CONST(0.0278686716), COEF_CONST(0.0278686716), COEF_CONST(0.0278686716)},
- {COEF_CONST(0.5336171261), COEF_CONST(0.5226637762), COEF_CONST(0.5033652606), COEF_CONST(0.4349162672), COEF_CONST(0.3224682122),
- COEF_CONST(0.0521999036), COEF_CONST(0.0521999036), COEF_CONST(0.0521999036)},
- {COEF_CONST(0.6219832023), COEF_CONST(0.6161847276), COEF_CONST(0.6057251063), COEF_CONST(0.5654342668), COEF_CONST(0.4826149915),
- COEF_CONST(0.1058044758), COEF_CONST(0.1058044758), COEF_CONST(0.1058044758)},
- {COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657),
- COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657)},
- {COEF_CONST(0.7830305572), COEF_CONST(0.7876016373), COEF_CONST(0.7956739618), COEF_CONST(0.8247933372), COEF_CONST(0.8758325942),
- COEF_CONST(0.9943869542), COEF_CONST(0.9943869542), COEF_CONST(0.9943869542)},
- {COEF_CONST(0.8457261833), COEF_CONST(0.8525388778), COEF_CONST(0.8640737401), COEF_CONST(0.9004708933), COEF_CONST(0.9465802987),
- COEF_CONST(0.9986366532), COEF_CONST(0.9986366532), COEF_CONST(0.9986366532)},
- {COEF_CONST(0.9130511848), COEF_CONST(0.9195447612), COEF_CONST(0.9298024282), COEF_CONST(0.9566917233), COEF_CONST(0.9811098801),
- COEF_CONST(0.9996115928), COEF_CONST(0.9996115928), COEF_CONST(0.9996115928)},
- {COEF_CONST(0.9534625907), COEF_CONST(0.9579148236), COEF_CONST(0.9645845234), COEF_CONST(0.9801095128), COEF_CONST(0.9920207064),
- COEF_CONST(0.9998458099), COEF_CONST(0.9998458099), COEF_CONST(0.9998458099)},
- {COEF_CONST(0.9806699215), COEF_CONST(0.9828120260), COEF_CONST(0.9858950861), COEF_CONST(0.9925224431), COEF_CONST(0.9971278825),
- COEF_CONST(0.9999460406), COEF_CONST(0.9999460406), COEF_CONST(0.9999460406)},
- {COEF_CONST(0.9921685024), COEF_CONST(0.9930882705), COEF_CONST(0.9943886135), COEF_CONST(0.9970926648), COEF_CONST(0.9989008403),
- COEF_CONST(0.9999795479), COEF_CONST(0.9999795479), COEF_CONST(0.9999795479)},
- {COEF_CONST(0.9984226014), COEF_CONST(0.9986136287), COEF_CONST(0.9988810254), COEF_CONST(0.9994272242), COEF_CONST(0.9997851906),
- COEF_CONST(0.9999960221), COEF_CONST(0.9999960221), COEF_CONST(0.9999960221)}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t sincos_alphas_B_fine[][8] = {{COEF_CONST(0.0031622158), COEF_CONST(0.0029630181), COEF_CONST(0.0026599892), COEF_CONST(0.0019002704), COEF_CONST(0.0011626042),
- COEF_CONST(0.0001580278), COEF_CONST(0.0001580278), COEF_CONST(0.0001580278)},
- {COEF_CONST(0.0056232673), COEF_CONST(0.0052689825), COEF_CONST(0.0047302825), COEF_CONST(0.0033791756), COEF_CONST(0.0020674015),
- COEF_CONST(0.0002811710), COEF_CONST(0.0002811710), COEF_CONST(0.0002811710)},
- {COEF_CONST(0.0099994225), COEF_CONST(0.0093696693), COEF_CONST(0.0084117414), COEF_CONST(0.0060093796), COEF_CONST(0.0036766009),
- COEF_CONST(0.0005000392), COEF_CONST(0.0005000392), COEF_CONST(0.0005000392)},
- {COEF_CONST(0.0177799194), COEF_CONST(0.0166607102), COEF_CONST(0.0149581377), COEF_CONST(0.0106875809), COEF_CONST(0.0065392545),
- COEF_CONST(0.0008893767), COEF_CONST(0.0008893767), COEF_CONST(0.0008893767)},
- {COEF_CONST(0.0316069684), COEF_CONST(0.0296211579), COEF_CONST(0.0265987295), COEF_CONST(0.0190113813), COEF_CONST(0.0116349973),
- COEF_CONST(0.0015826974), COEF_CONST(0.0015826974), COEF_CONST(0.0015826974)},
- {COEF_CONST(0.0561454100), COEF_CONST(0.0526385859), COEF_CONST(0.0472937334), COEF_CONST(0.0338410641), COEF_CONST(0.0207261065),
- COEF_CONST(0.0028205635), COEF_CONST(0.0028205635), COEF_CONST(0.0028205635)},
- {COEF_CONST(0.0791834041), COEF_CONST(0.0742798103), COEF_CONST(0.0667907269), COEF_CONST(0.0478705292), COEF_CONST(0.0293500747),
- COEF_CONST(0.0039966755), COEF_CONST(0.0039966755), COEF_CONST(0.0039966755)},
- {COEF_CONST(0.1115021177), COEF_CONST(0.1047141985), COEF_CONST(0.0943053154), COEF_CONST(0.0678120561), COEF_CONST(0.0416669150),
- COEF_CONST(0.0056813213), COEF_CONST(0.0056813213), COEF_CONST(0.0056813213)},
- {COEF_CONST(0.1565355066), COEF_CONST(0.1473258371), COEF_CONST(0.1330924027), COEF_CONST(0.0963282233), COEF_CONST(0.0594509113),
- COEF_CONST(0.0081277946), COEF_CONST(0.0081277946), COEF_CONST(0.0081277946)},
- {COEF_CONST(0.2184643682), COEF_CONST(0.2064579524), COEF_CONST(0.1876265439), COEF_CONST(0.1375744167), COEF_CONST(0.0856896681),
- COEF_CONST(0.0117817338), COEF_CONST(0.0117817338), COEF_CONST(0.0117817338)},
- {COEF_CONST(0.3015113269), COEF_CONST(0.2870525790), COEF_CONST(0.2637738799), COEF_CONST(0.1984573949), COEF_CONST(0.1260749909),
- COEF_CONST(0.0175600126), COEF_CONST(0.0175600126), COEF_CONST(0.0175600126)},
- {COEF_CONST(0.3698741335), COEF_CONST(0.3547727297), COEF_CONST(0.3298252076), COEF_CONST(0.2556265829), COEF_CONST(0.1665990017),
- COEF_CONST(0.0236344541), COEF_CONST(0.0236344541), COEF_CONST(0.0236344541)},
- {COEF_CONST(0.4480623975), COEF_CONST(0.4339410024), COEF_CONST(0.4098613774), COEF_CONST(0.3322709108), COEF_CONST(0.2266784729),
- COEF_CONST(0.0334094131), COEF_CONST(0.0334094131), COEF_CONST(0.0334094131)},
- {COEF_CONST(0.5336171261), COEF_CONST(0.5226637762), COEF_CONST(0.5033652606), COEF_CONST(0.4349162672), COEF_CONST(0.3224682122),
- COEF_CONST(0.0521999036), COEF_CONST(0.0521999036), COEF_CONST(0.0521999036)},
- {COEF_CONST(0.6219832023), COEF_CONST(0.6161847276), COEF_CONST(0.6057251063), COEF_CONST(0.5654342668), COEF_CONST(0.4826149915),
- COEF_CONST(0.1058044758), COEF_CONST(0.1058044758), COEF_CONST(0.1058044758)},
- {COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657),
- COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657)},
- {COEF_CONST(0.7830305572), COEF_CONST(0.7876016373), COEF_CONST(0.7956739618), COEF_CONST(0.8247933372), COEF_CONST(0.8758325942),
- COEF_CONST(0.9943869542), COEF_CONST(0.9943869542), COEF_CONST(0.9943869542)},
- {COEF_CONST(0.8457261833), COEF_CONST(0.8525388778), COEF_CONST(0.8640737401), COEF_CONST(0.9004708933), COEF_CONST(0.9465802987),
- COEF_CONST(0.9986366532), COEF_CONST(0.9986366532), COEF_CONST(0.9986366532)},
- {COEF_CONST(0.8940022267), COEF_CONST(0.9009412572), COEF_CONST(0.9121477564), COEF_CONST(0.9431839770), COEF_CONST(0.9739696219),
- COEF_CONST(0.9994417480), COEF_CONST(0.9994417480), COEF_CONST(0.9994417480)},
- {COEF_CONST(0.9290818561), COEF_CONST(0.9349525662), COEF_CONST(0.9440420138), COEF_CONST(0.9667755833), COEF_CONST(0.9860247275),
- COEF_CONST(0.9997206664), COEF_CONST(0.9997206664), COEF_CONST(0.9997206664)},
- {COEF_CONST(0.9534625907), COEF_CONST(0.9579148236), COEF_CONST(0.9645845234), COEF_CONST(0.9801095128), COEF_CONST(0.9920207064),
- COEF_CONST(0.9998458099), COEF_CONST(0.9998458099), COEF_CONST(0.9998458099)},
- {COEF_CONST(0.9758449068), COEF_CONST(0.9784554646), COEF_CONST(0.9822404252), COEF_CONST(0.9904914275), COEF_CONST(0.9963218730),
- COEF_CONST(0.9999305926), COEF_CONST(0.9999305926), COEF_CONST(0.9999305926)},
- {COEF_CONST(0.9876723320), COEF_CONST(0.9890880155), COEF_CONST(0.9911036356), COEF_CONST(0.9953496173), COEF_CONST(0.9982312259),
- COEF_CONST(0.9999669685), COEF_CONST(0.9999669685), COEF_CONST(0.9999669685)},
- {COEF_CONST(0.9937641889), COEF_CONST(0.9945023501), COEF_CONST(0.9955433130), COEF_CONST(0.9976981117), COEF_CONST(0.9991315558),
- COEF_CONST(0.9999838610), COEF_CONST(0.9999838610), COEF_CONST(0.9999838610)},
- {COEF_CONST(0.9968600642), COEF_CONST(0.9972374385), COEF_CONST(0.9977670024), COEF_CONST(0.9988535464), COEF_CONST(0.9995691924),
- COEF_CONST(0.9999920129), COEF_CONST(0.9999920129), COEF_CONST(0.9999920129)},
- {COEF_CONST(0.9984226014), COEF_CONST(0.9986136287), COEF_CONST(0.9988810254), COEF_CONST(0.9994272242), COEF_CONST(0.9997851906),
- COEF_CONST(0.9999960221), COEF_CONST(0.9999960221), COEF_CONST(0.9999960221)},
- {COEF_CONST(0.9995003746), COEF_CONST(0.9995611974), COEF_CONST(0.9996461891), COEF_CONST(0.9998192657), COEF_CONST(0.9999323103),
- COEF_CONST(0.9999987475), COEF_CONST(0.9999987475), COEF_CONST(0.9999987475)},
- {COEF_CONST(0.9998419236), COEF_CONST(0.9998611991), COEF_CONST(0.9998881193), COEF_CONST(0.9999428861), COEF_CONST(0.9999786185),
- COEF_CONST(0.9999996045), COEF_CONST(0.9999996045), COEF_CONST(0.9999996045)},
- {COEF_CONST(0.9999500038), COEF_CONST(0.9999561034), COEF_CONST(0.9999646206), COEF_CONST(0.9999819429), COEF_CONST(0.9999932409),
- COEF_CONST(0.9999998750), COEF_CONST(0.9999998750), COEF_CONST(0.9999998750)},
- {COEF_CONST(0.9999841890), COEF_CONST(0.9999861183), COEF_CONST(0.9999888121), COEF_CONST(0.9999942902), COEF_CONST(0.9999978628),
- COEF_CONST(0.9999999605), COEF_CONST(0.9999999605), COEF_CONST(0.9999999605)},
- {COEF_CONST(0.9999950000), COEF_CONST(0.9999956102), COEF_CONST(0.9999964621), COEF_CONST(0.9999981945), COEF_CONST(0.9999993242),
- COEF_CONST(0.9999999875), COEF_CONST(0.9999999875), COEF_CONST(0.9999999875)}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t cos_gammas_normal[][8] = {{COEF_CONST(1.0000000000), COEF_CONST(0.9841239707), COEF_CONST(0.9594738226), COEF_CONST(0.8946843024), COEF_CONST(0.8269341029),
- COEF_CONST(0.7245688486), COEF_CONST(0.7245688486), COEF_CONST(0.7245688486)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9849690570), COEF_CONST(0.9617776789), COEF_CONST(0.9020941550), COEF_CONST(0.8436830391),
- COEF_CONST(0.7846832804), COEF_CONST(0.7846832804), COEF_CONST(0.7846832804)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9871656089), COEF_CONST(0.9676774734), COEF_CONST(0.9199102884), COEF_CONST(0.8785067015),
- COEF_CONST(0.8464232214), COEF_CONST(0.8464232214), COEF_CONST(0.8464232214)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9913533967), COEF_CONST(0.9786000177), COEF_CONST(0.9496063381), COEF_CONST(0.9277157252),
- COEF_CONST(0.9133354077), COEF_CONST(0.9133354077), COEF_CONST(0.9133354077)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9948924435), COEF_CONST(0.9875319180), COEF_CONST(0.9716329849), COEF_CONST(0.9604805241),
- COEF_CONST(0.9535949574), COEF_CONST(0.9535949574), COEF_CONST(0.9535949574)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9977406278), COEF_CONST(0.9945423840), COEF_CONST(0.9878736667), COEF_CONST(0.9833980494),
- COEF_CONST(0.9807207440), COEF_CONST(0.9807207440), COEF_CONST(0.9807207440)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9990607067), COEF_CONST(0.9977417734), COEF_CONST(0.9950323970), COEF_CONST(0.9932453273),
- COEF_CONST(0.9921884740), COEF_CONST(0.9921884740), COEF_CONST(0.9921884740)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9998081748), COEF_CONST(0.9995400312), COEF_CONST(0.9989936459), COEF_CONST(0.9986365356),
- COEF_CONST(0.9984265591), COEF_CONST(0.9984265591), COEF_CONST(0.9984265591)}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t cos_gammas_fine[][8] = {{COEF_CONST(1.0000000000), COEF_CONST(0.9841239707), COEF_CONST(0.9594738226), COEF_CONST(0.8946843024), COEF_CONST(0.8269341029), COEF_CONST(0.7245688486),
- COEF_CONST(0.7245688486), COEF_CONST(0.7245688486)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9849690570), COEF_CONST(0.9617776789), COEF_CONST(0.9020941550), COEF_CONST(0.8436830391), COEF_CONST(0.7846832804),
- COEF_CONST(0.7846832804), COEF_CONST(0.7846832804)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9871656089), COEF_CONST(0.9676774734), COEF_CONST(0.9199102884), COEF_CONST(0.8785067015), COEF_CONST(0.8464232214),
- COEF_CONST(0.8464232214), COEF_CONST(0.8464232214)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9899597309), COEF_CONST(0.9750098690), COEF_CONST(0.9402333855), COEF_CONST(0.9129698759), COEF_CONST(0.8943765944),
- COEF_CONST(0.8943765944), COEF_CONST(0.8943765944)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9926607607), COEF_CONST(0.9819295710), COEF_CONST(0.9580160104), COEF_CONST(0.9404993670), COEF_CONST(0.9293004472),
- COEF_CONST(0.9293004472), COEF_CONST(0.9293004472)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9948924435), COEF_CONST(0.9875319180), COEF_CONST(0.9716329849), COEF_CONST(0.9604805241), COEF_CONST(0.9535949574),
- COEF_CONST(0.9535949574), COEF_CONST(0.9535949574)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9972074644), COEF_CONST(0.9932414270), COEF_CONST(0.9849197629), COEF_CONST(0.9792926592), COEF_CONST(0.9759092525),
- COEF_CONST(0.9759092525), COEF_CONST(0.9759092525)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9985361982), COEF_CONST(0.9964742028), COEF_CONST(0.9922136306), COEF_CONST(0.9893845420), COEF_CONST(0.9877041371),
- COEF_CONST(0.9877041371), COEF_CONST(0.9877041371)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9992494366), COEF_CONST(0.9981967170), COEF_CONST(0.9960386625), COEF_CONST(0.9946185834), COEF_CONST(0.9937800239),
- COEF_CONST(0.9937800239), COEF_CONST(0.9937800239)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9996194722), COEF_CONST(0.9990869422), COEF_CONST(0.9979996269), COEF_CONST(0.9972873651), COEF_CONST(0.9968679747),
- COEF_CONST(0.9968679747), COEF_CONST(0.9968679747)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9998081748), COEF_CONST(0.9995400312), COEF_CONST(0.9989936459), COEF_CONST(0.9986365356), COEF_CONST(0.9984265591),
- COEF_CONST(0.9984265591), COEF_CONST(0.9984265591)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9999390971), COEF_CONST(0.9998540271), COEF_CONST(0.9996809352), COEF_CONST(0.9995679735), COEF_CONST(0.9995016284),
- COEF_CONST(0.9995016284), COEF_CONST(0.9995016284)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9999807170), COEF_CONST(0.9999537862), COEF_CONST(0.9998990191), COEF_CONST(0.9998632947), COEF_CONST(0.9998423208),
- COEF_CONST(0.9998423208), COEF_CONST(0.9998423208)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9999938979), COEF_CONST(0.9999853814), COEF_CONST(0.9999680568), COEF_CONST(0.9999567596), COEF_CONST(0.9999501270),
- COEF_CONST(0.9999501270), COEF_CONST(0.9999501270)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9999980703), COEF_CONST(0.9999953731), COEF_CONST(0.9999898968), COEF_CONST(0.9999863277), COEF_CONST(0.9999842265),
- COEF_CONST(0.9999842265), COEF_CONST(0.9999842265)},
- {COEF_CONST(1.0000000000), COEF_CONST(0.9999993891), COEF_CONST(0.9999985397), COEF_CONST(0.9999968037), COEF_CONST(0.9999956786), COEF_CONST(0.9999950155),
- COEF_CONST(0.9999950155), COEF_CONST(0.9999950155)}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t sin_gammas_normal[][8] = {{COEF_CONST(0.0000000000), COEF_CONST(0.1774824223), COEF_CONST(0.2817977711), COEF_CONST(0.4466990028), COEF_CONST(0.5622988435),
- COEF_CONST(0.6892024258), COEF_CONST(0.6892024258), COEF_CONST(0.6892024258)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.1727308798), COEF_CONST(0.2738315110), COEF_CONST(0.4315392630), COEF_CONST(0.5368416242),
- COEF_CONST(0.6198968861), COEF_CONST(0.6198968861), COEF_CONST(0.6198968861)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.1596999079), COEF_CONST(0.2521910140), COEF_CONST(0.3921288836), COEF_CONST(0.4777300236),
- COEF_CONST(0.5325107795), COEF_CONST(0.5325107795), COEF_CONST(0.5325107795)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.1312190642), COEF_CONST(0.2057717310), COEF_CONST(0.3134450552), COEF_CONST(0.3732874674),
- COEF_CONST(0.4072080955), COEF_CONST(0.4072080955), COEF_CONST(0.4072080955)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.1009407043), COEF_CONST(0.1574189028), COEF_CONST(0.2364938532), COEF_CONST(0.2783471983),
- COEF_CONST(0.3010924396), COEF_CONST(0.3010924396), COEF_CONST(0.3010924396)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0671836269), COEF_CONST(0.1043333428), COEF_CONST(0.1552598422), COEF_CONST(0.1814615013),
- COEF_CONST(0.1954144885), COEF_CONST(0.1954144885), COEF_CONST(0.1954144885)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0433324862), COEF_CONST(0.0671666110), COEF_CONST(0.0995516398), COEF_CONST(0.1160332699),
- COEF_CONST(0.1247478739), COEF_CONST(0.1247478739), COEF_CONST(0.1247478739)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0195860576), COEF_CONST(0.0303269852), COEF_CONST(0.0448519274), COEF_CONST(0.0522022017),
- COEF_CONST(0.0560750040), COEF_CONST(0.0560750040), COEF_CONST(0.0560750040)}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t sin_gammas_fine[][8] = {{COEF_CONST(0.0000000000), COEF_CONST(0.1774824223), COEF_CONST(0.2817977711), COEF_CONST(0.4466990028), COEF_CONST(0.5622988435), COEF_CONST(0.6892024258),
- COEF_CONST(0.6892024258), COEF_CONST(0.6892024258)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.1727308798), COEF_CONST(0.2738315110), COEF_CONST(0.4315392630), COEF_CONST(0.5368416242), COEF_CONST(0.6198968861),
- COEF_CONST(0.6198968861), COEF_CONST(0.6198968861)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.1596999079), COEF_CONST(0.2521910140), COEF_CONST(0.3921288836), COEF_CONST(0.4777300236), COEF_CONST(0.5325107795),
- COEF_CONST(0.5325107795), COEF_CONST(0.5325107795)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.1413496768), COEF_CONST(0.2221615526), COEF_CONST(0.3405307340), COEF_CONST(0.4080269669), COEF_CONST(0.4473147744),
- COEF_CONST(0.4473147744), COEF_CONST(0.4473147744)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.1209322714), COEF_CONST(0.1892467110), COEF_CONST(0.2867147079), COEF_CONST(0.3397954394), COEF_CONST(0.3693246252),
- COEF_CONST(0.3693246252), COEF_CONST(0.3693246252)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.1009407043), COEF_CONST(0.1574189028), COEF_CONST(0.2364938532), COEF_CONST(0.2783471983), COEF_CONST(0.3010924396),
- COEF_CONST(0.3010924396), COEF_CONST(0.3010924396)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0746811420), COEF_CONST(0.1160666523), COEF_CONST(0.1730117353), COEF_CONST(0.2024497161), COEF_CONST(0.2181768341),
- COEF_CONST(0.2181768341), COEF_CONST(0.2181768341)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0540875291), COEF_CONST(0.0838997203), COEF_CONST(0.1245476266), COEF_CONST(0.1453211203), COEF_CONST(0.1563346972),
- COEF_CONST(0.1563346972), COEF_CONST(0.1563346972)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0387371058), COEF_CONST(0.0600276114), COEF_CONST(0.0889212171), COEF_CONST(0.1036044086), COEF_CONST(0.1113609634),
- COEF_CONST(0.1113609634), COEF_CONST(0.1113609634)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0275846110), COEF_CONST(0.0427233177), COEF_CONST(0.0632198125), COEF_CONST(0.0736064637), COEF_CONST(0.0790837596),
- COEF_CONST(0.0790837596), COEF_CONST(0.0790837596)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0195860576), COEF_CONST(0.0303269852), COEF_CONST(0.0448519274), COEF_CONST(0.0522022017), COEF_CONST(0.0560750040),
- COEF_CONST(0.0560750040), COEF_CONST(0.0560750040)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0110363955), COEF_CONST(0.0170857974), COEF_CONST(0.0252592108), COEF_CONST(0.0293916021), COEF_CONST(0.0315673054),
- COEF_CONST(0.0315673054), COEF_CONST(0.0315673054)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0062101284), COEF_CONST(0.0096138203), COEF_CONST(0.0142109649), COEF_CONST(0.0165345659), COEF_CONST(0.0177576316),
- COEF_CONST(0.0177576316), COEF_CONST(0.0177576316)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0034934509), COEF_CONST(0.0054071189), COEF_CONST(0.0079928316), COEF_CONST(0.0092994041), COEF_CONST(0.0099871631),
- COEF_CONST(0.0099871631), COEF_CONST(0.0099871631)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0019645397), COEF_CONST(0.0030419905), COEF_CONST(0.0044951511), COEF_CONST(0.0052291853), COEF_CONST(0.0056166498),
- COEF_CONST(0.0056166498), COEF_CONST(0.0056166498)},
- {COEF_CONST(0.0000000000), COEF_CONST(0.0011053943), COEF_CONST(0.0017089869), COEF_CONST(0.0025283670), COEF_CONST(0.0029398552), COEF_CONST(0.0031573685),
- COEF_CONST(0.0031573685), COEF_CONST(0.0031573685)}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t sf_iid_normal[] = {COEF_CONST(1.4119827747), COEF_CONST(1.4031381607), COEF_CONST(1.3868767023), COEF_CONST(1.3483997583), COEF_CONST(1.2912493944),
- COEF_CONST(1.1960374117), COEF_CONST(1.1073724031), COEF_CONST(1.0000000000), COEF_CONST(0.8796171546), COEF_CONST(0.7546485662),
- COEF_CONST(0.5767799020), COEF_CONST(0.4264014363), COEF_CONST(0.2767182887), COEF_CONST(0.1766446233), COEF_CONST(0.0794016272)};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t sf_iid_fine[] = {COEF_CONST(1.4142065048), COEF_CONST(1.4141912460), COEF_CONST(1.4141428471), COEF_CONST(1.4139900208), COEF_CONST(1.4135069847), COEF_CONST(1.4119827747),
- COEF_CONST(1.4097729921), COEF_CONST(1.4053947926), COEF_CONST(1.3967796564), COEF_CONST(1.3800530434), COEF_CONST(1.3483997583), COEF_CONST(1.3139201403),
- COEF_CONST(1.2643101215), COEF_CONST(1.1960374117), COEF_CONST(1.1073724031), COEF_CONST(1.0000000000), COEF_CONST(0.8796171546), COEF_CONST(0.7546485662),
- COEF_CONST(0.6336560845), COEF_CONST(0.5230810642), COEF_CONST(0.4264014363), COEF_CONST(0.3089554012), COEF_CONST(0.2213746458), COEF_CONST(0.1576878875),
- COEF_CONST(0.1119822487), COEF_CONST(0.0794016272), COEF_CONST(0.0446990170), COEF_CONST(0.0251446925), COEF_CONST(0.0141414283), COEF_CONST(0.0079525812),
- COEF_CONST(0.0044721137)};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
-static const real_t E_pan_tab[25] = {FRAC_CONST(0.000244081), FRAC_CONST(0.000488043), FRAC_CONST(0.00097561), FRAC_CONST(0.00194932), FRAC_CONST(0.00389105),
- FRAC_CONST(0.00775194), FRAC_CONST(0.0153846), FRAC_CONST(0.030303), FRAC_CONST(0.0588235), FRAC_CONST(0.111111),
- FRAC_CONST(0.2), FRAC_CONST(0.333333), FRAC_CONST(0.5), FRAC_CONST(0.666667), FRAC_CONST(0.8),
- FRAC_CONST(0.888889), FRAC_CONST(0.941176), FRAC_CONST(0.969697), FRAC_CONST(0.984615), FRAC_CONST(0.992248),
- FRAC_CONST(0.996109), FRAC_CONST(0.998051), FRAC_CONST(0.999024), FRAC_CONST(0.999512), FRAC_CONST(0.999756)};
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
-static const real_t E_deq_tab[64] = {
- 64.0f, 128.0f, 256.0f, 512.0f, 1024.0f, 2048.0f, 4096.0f, 8192.0f, 16384.0f, 32768.0f, 65536.0f, 131072.0f, 262144.0f,
- 524288.0f, 1.04858E+006f, 2.09715E+006f, 4.1943E+006f, 8.38861E+006f, 1.67772E+007f, 3.35544E+007f, 6.71089E+007f, 1.34218E+008f, 2.68435E+008f, 5.36871E+008f, 1.07374E+009f, 2.14748E+009f,
- 4.29497E+009f, 8.58993E+009f, 1.71799E+010f, 3.43597E+010f, 6.87195E+010f, 1.37439E+011f, 2.74878E+011f, 5.49756E+011f, 1.09951E+012f, 2.19902E+012f, 4.39805E+012f, 8.79609E+012f, 1.75922E+013f,
- 3.51844E+013f, 7.03687E+013f, 1.40737E+014f, 2.81475E+014f, 5.6295E+014f, 1.1259E+015f, 2.2518E+015f, 4.5036E+015f, 9.0072E+015f, 1.80144E+016f, 3.60288E+016f, 7.20576E+016f, 1.44115E+017f,
- 2.8823E+017f, 5.76461E+017f, 1.15292E+018f, 2.30584E+018f, 4.61169E+018f, 9.22337E+018f, 1.84467E+019f, 3.68935E+019f, 7.3787E+019f, 1.47574E+020f, 2.95148E+020f, 5.90296E+020f};
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
-/* table for Q_div2 values when no coupling */
-static const real_t Q_div2_tab[31] = {FRAC_CONST(0.984615), FRAC_CONST(0.969697), FRAC_CONST(0.941176), FRAC_CONST(0.888889), FRAC_CONST(0.8), FRAC_CONST(0.666667),
- FRAC_CONST(0.5), FRAC_CONST(0.333333), FRAC_CONST(0.2), FRAC_CONST(0.111111), FRAC_CONST(0.0588235), FRAC_CONST(0.030303),
- FRAC_CONST(0.0153846), FRAC_CONST(0.00775194), FRAC_CONST(0.00389105), FRAC_CONST(0.00194932), FRAC_CONST(0.00097561), FRAC_CONST(0.000488043),
- FRAC_CONST(0.000244081), FRAC_CONST(0.000122055), FRAC_CONST(6.10314E-005), FRAC_CONST(3.05166E-005), FRAC_CONST(1.52586E-005), FRAC_CONST(7.62934E-006),
- FRAC_CONST(3.81468E-006), FRAC_CONST(1.90734E-006), FRAC_CONST(9.53673E-007), FRAC_CONST(4.76837E-007), FRAC_CONST(2.38419E-007), FRAC_CONST(1.19209E-007),
- FRAC_CONST(5.96046E-008)};
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
-static const real_t Q_div2_tab_left[31][13] = {
- {FRAC_CONST(0.0302959), FRAC_CONST(0.111015), FRAC_CONST(0.332468), FRAC_CONST(0.663212), FRAC_CONST(0.882759), FRAC_CONST(0.962406), FRAC_CONST(0.984615), FRAC_CONST(0.990329),
- FRAC_CONST(0.991768), FRAC_CONST(0.992128), FRAC_CONST(0.992218), FRAC_CONST(0.992241), FRAC_CONST(0.992246)},
- {FRAC_CONST(0.0153809), FRAC_CONST(0.0587695), FRAC_CONST(0.199377), FRAC_CONST(0.496124), FRAC_CONST(0.790123), FRAC_CONST(0.927536), FRAC_CONST(0.969697), FRAC_CONST(0.980843),
- FRAC_CONST(0.98367), FRAC_CONST(0.984379), FRAC_CONST(0.984556), FRAC_CONST(0.984601), FRAC_CONST(0.984612)},
- {FRAC_CONST(0.00775006), FRAC_CONST(0.0302744), FRAC_CONST(0.110727), FRAC_CONST(0.329897), FRAC_CONST(0.653061), FRAC_CONST(0.864865), FRAC_CONST(0.941176), FRAC_CONST(0.962406),
- FRAC_CONST(0.967864), FRAC_CONST(0.969238), FRAC_CONST(0.969582), FRAC_CONST(0.969668), FRAC_CONST(0.96969)},
- {FRAC_CONST(0.0038901), FRAC_CONST(0.0153698), FRAC_CONST(0.0586081), FRAC_CONST(0.197531), FRAC_CONST(0.484848), FRAC_CONST(0.761905), FRAC_CONST(0.888889), FRAC_CONST(0.927536),
- FRAC_CONST(0.937729), FRAC_CONST(0.940312), FRAC_CONST(0.94096), FRAC_CONST(0.941122), FRAC_CONST(0.941163)},
- {FRAC_CONST(0.00194884), FRAC_CONST(0.00774443), FRAC_CONST(0.0301887), FRAC_CONST(0.109589), FRAC_CONST(0.32), FRAC_CONST(0.615385), FRAC_CONST(0.8), FRAC_CONST(0.864865), FRAC_CONST(0.882759),
- FRAC_CONST(0.887348), FRAC_CONST(0.888503), FRAC_CONST(0.888792), FRAC_CONST(0.888865)},
- {FRAC_CONST(0.000975372), FRAC_CONST(0.00388727), FRAC_CONST(0.0153257), FRAC_CONST(0.057971), FRAC_CONST(0.190476), FRAC_CONST(0.444444), FRAC_CONST(0.666667), FRAC_CONST(0.761905),
- FRAC_CONST(0.790123), FRAC_CONST(0.797508), FRAC_CONST(0.799375), FRAC_CONST(0.799844), FRAC_CONST(0.799961)},
- {FRAC_CONST(0.000487924), FRAC_CONST(0.00194742), FRAC_CONST(0.00772201), FRAC_CONST(0.0298507), FRAC_CONST(0.105263), FRAC_CONST(0.285714), FRAC_CONST(0.5), FRAC_CONST(0.615385),
- FRAC_CONST(0.653061), FRAC_CONST(0.663212), FRAC_CONST(0.6658), FRAC_CONST(0.66645), FRAC_CONST(0.666612)},
- {FRAC_CONST(0.000244021), FRAC_CONST(0.000974659), FRAC_CONST(0.00387597), FRAC_CONST(0.0151515), FRAC_CONST(0.0555556), FRAC_CONST(0.166667), FRAC_CONST(0.333333), FRAC_CONST(0.444444),
- FRAC_CONST(0.484848), FRAC_CONST(0.496124), FRAC_CONST(0.499025), FRAC_CONST(0.499756), FRAC_CONST(0.499939)},
- {FRAC_CONST(0.000122026), FRAC_CONST(0.000487567), FRAC_CONST(0.00194175), FRAC_CONST(0.00763359), FRAC_CONST(0.0285714), FRAC_CONST(0.0909091), FRAC_CONST(0.2), FRAC_CONST(0.285714),
- FRAC_CONST(0.32), FRAC_CONST(0.329897), FRAC_CONST(0.332468), FRAC_CONST(0.333116), FRAC_CONST(0.333279)},
- {FRAC_CONST(6.10165E-005), FRAC_CONST(0.000243843), FRAC_CONST(0.000971817), FRAC_CONST(0.00383142), FRAC_CONST(0.0144928), FRAC_CONST(0.047619), FRAC_CONST(0.111111), FRAC_CONST(0.166667),
- FRAC_CONST(0.190476), FRAC_CONST(0.197531), FRAC_CONST(0.199377), FRAC_CONST(0.199844), FRAC_CONST(0.199961)},
- {FRAC_CONST(3.05092E-005), FRAC_CONST(0.000121936), FRAC_CONST(0.000486145), FRAC_CONST(0.00191939), FRAC_CONST(0.00729927), FRAC_CONST(0.0243902), FRAC_CONST(0.0588235), FRAC_CONST(0.0909091),
- FRAC_CONST(0.105263), FRAC_CONST(0.109589), FRAC_CONST(0.110727), FRAC_CONST(0.111015), FRAC_CONST(0.111087)},
- {FRAC_CONST(1.52548E-005), FRAC_CONST(6.09719E-005), FRAC_CONST(0.000243132), FRAC_CONST(0.000960615), FRAC_CONST(0.003663), FRAC_CONST(0.0123457), FRAC_CONST(0.030303), FRAC_CONST(0.047619),
- FRAC_CONST(0.0555556), FRAC_CONST(0.057971), FRAC_CONST(0.0586081), FRAC_CONST(0.0587695), FRAC_CONST(0.05881)},
- {FRAC_CONST(7.62747E-006), FRAC_CONST(3.04869E-005), FRAC_CONST(0.000121581), FRAC_CONST(0.000480538), FRAC_CONST(0.00183486), FRAC_CONST(0.00621118), FRAC_CONST(0.0153846), FRAC_CONST(0.0243902),
- FRAC_CONST(0.0285714), FRAC_CONST(0.0298507), FRAC_CONST(0.0301887), FRAC_CONST(0.0302744), FRAC_CONST(0.0302959)},
- {FRAC_CONST(3.81375E-006), FRAC_CONST(1.52437E-005), FRAC_CONST(6.0794E-005), FRAC_CONST(0.000240327), FRAC_CONST(0.000918274), FRAC_CONST(0.00311526), FRAC_CONST(0.00775194),
- FRAC_CONST(0.0123457), FRAC_CONST(0.0144928), FRAC_CONST(0.0151515), FRAC_CONST(0.0153257), FRAC_CONST(0.0153698), FRAC_CONST(0.0153809)},
- {FRAC_CONST(1.90688E-006), FRAC_CONST(7.62189E-006), FRAC_CONST(3.03979E-005), FRAC_CONST(0.000120178), FRAC_CONST(0.000459348), FRAC_CONST(0.00156006), FRAC_CONST(0.00389105),
- FRAC_CONST(0.00621118), FRAC_CONST(0.00729927), FRAC_CONST(0.00763359), FRAC_CONST(0.00772201), FRAC_CONST(0.00774443), FRAC_CONST(0.00775006)},
- {FRAC_CONST(9.53441E-007), FRAC_CONST(3.81096E-006), FRAC_CONST(1.51992E-005), FRAC_CONST(6.00925E-005), FRAC_CONST(0.000229727), FRAC_CONST(0.00078064), FRAC_CONST(0.00194932),
- FRAC_CONST(0.00311526), FRAC_CONST(0.003663), FRAC_CONST(0.00383142), FRAC_CONST(0.00387597), FRAC_CONST(0.00388727), FRAC_CONST(0.0038901)},
- {FRAC_CONST(4.76721E-007), FRAC_CONST(1.90548E-006), FRAC_CONST(7.59965E-006), FRAC_CONST(3.00472E-005), FRAC_CONST(0.000114877), FRAC_CONST(0.000390472), FRAC_CONST(0.00097561),
- FRAC_CONST(0.00156006), FRAC_CONST(0.00183486), FRAC_CONST(0.00191939), FRAC_CONST(0.00194175), FRAC_CONST(0.00194742), FRAC_CONST(0.00194884)},
- {FRAC_CONST(2.3836E-007), FRAC_CONST(9.52743E-007), FRAC_CONST(3.79984E-006), FRAC_CONST(1.50238E-005), FRAC_CONST(5.74416E-005), FRAC_CONST(0.000195274), FRAC_CONST(0.000488043),
- FRAC_CONST(0.00078064), FRAC_CONST(0.000918274), FRAC_CONST(0.000960615), FRAC_CONST(0.000971817), FRAC_CONST(0.000974659), FRAC_CONST(0.000975372)},
- {FRAC_CONST(1.1918E-007), FRAC_CONST(4.76372E-007), FRAC_CONST(1.89992E-006), FRAC_CONST(7.51196E-006), FRAC_CONST(2.87216E-005), FRAC_CONST(9.76467E-005), FRAC_CONST(0.000244081),
- FRAC_CONST(0.000390472), FRAC_CONST(0.000459348), FRAC_CONST(0.000480538), FRAC_CONST(0.000486145), FRAC_CONST(0.000487567), FRAC_CONST(0.000487924)},
- {FRAC_CONST(5.95901E-008), FRAC_CONST(2.38186E-007), FRAC_CONST(9.49963E-007), FRAC_CONST(3.756E-006), FRAC_CONST(1.4361E-005), FRAC_CONST(4.88257E-005), FRAC_CONST(0.000122055),
- FRAC_CONST(0.000195274), FRAC_CONST(0.000229727), FRAC_CONST(0.000240327), FRAC_CONST(0.000243132), FRAC_CONST(0.000243843), FRAC_CONST(0.000244021)},
- {FRAC_CONST(2.9795E-008), FRAC_CONST(1.19093E-007), FRAC_CONST(4.74982E-007), FRAC_CONST(1.878E-006), FRAC_CONST(7.18056E-006), FRAC_CONST(2.44135E-005), FRAC_CONST(6.10314E-005),
- FRAC_CONST(9.76467E-005), FRAC_CONST(0.000114877), FRAC_CONST(0.000120178), FRAC_CONST(0.000121581), FRAC_CONST(0.000121936), FRAC_CONST(0.000122026)},
- {FRAC_CONST(1.48975E-008), FRAC_CONST(5.95465E-008), FRAC_CONST(2.37491E-007), FRAC_CONST(9.39002E-007), FRAC_CONST(3.59029E-006), FRAC_CONST(1.22069E-005), FRAC_CONST(3.05166E-005),
- FRAC_CONST(4.88257E-005), FRAC_CONST(5.74416E-005), FRAC_CONST(6.00925E-005), FRAC_CONST(6.0794E-005), FRAC_CONST(6.09719E-005), FRAC_CONST(6.10165E-005)},
- {FRAC_CONST(7.44876E-009), FRAC_CONST(2.97732E-008), FRAC_CONST(1.18745E-007), FRAC_CONST(4.69501E-007), FRAC_CONST(1.79515E-006), FRAC_CONST(6.10348E-006), FRAC_CONST(1.52586E-005),
- FRAC_CONST(2.44135E-005), FRAC_CONST(2.87216E-005), FRAC_CONST(3.00472E-005), FRAC_CONST(3.03979E-005), FRAC_CONST(3.04869E-005), FRAC_CONST(3.05092E-005)},
- {FRAC_CONST(3.72438E-009), FRAC_CONST(1.48866E-008), FRAC_CONST(5.93727E-008), FRAC_CONST(2.34751E-007), FRAC_CONST(8.97575E-007), FRAC_CONST(3.05175E-006), FRAC_CONST(7.62934E-006),
- FRAC_CONST(1.22069E-005), FRAC_CONST(1.4361E-005), FRAC_CONST(1.50238E-005), FRAC_CONST(1.51992E-005), FRAC_CONST(1.52437E-005), FRAC_CONST(1.52548E-005)},
- {FRAC_CONST(1.86219E-009), FRAC_CONST(7.44331E-009), FRAC_CONST(2.96864E-008), FRAC_CONST(1.17375E-007), FRAC_CONST(4.48788E-007), FRAC_CONST(1.52588E-006), FRAC_CONST(3.81468E-006),
- FRAC_CONST(6.10348E-006), FRAC_CONST(7.18056E-006), FRAC_CONST(7.51196E-006), FRAC_CONST(7.59965E-006), FRAC_CONST(7.62189E-006), FRAC_CONST(7.62747E-006)},
- {FRAC_CONST(9.31095E-010), FRAC_CONST(3.72166E-009), FRAC_CONST(1.48432E-008), FRAC_CONST(5.86876E-008), FRAC_CONST(2.24394E-007), FRAC_CONST(7.62939E-007), FRAC_CONST(1.90734E-006),
- FRAC_CONST(3.05175E-006), FRAC_CONST(3.59029E-006), FRAC_CONST(3.756E-006), FRAC_CONST(3.79984E-006), FRAC_CONST(3.81096E-006), FRAC_CONST(3.81375E-006)},
- {FRAC_CONST(4.65548E-010), FRAC_CONST(1.86083E-009), FRAC_CONST(7.42159E-009), FRAC_CONST(2.93438E-008), FRAC_CONST(1.12197E-007), FRAC_CONST(3.8147E-007), FRAC_CONST(9.53673E-007),
- FRAC_CONST(1.52588E-006), FRAC_CONST(1.79515E-006), FRAC_CONST(1.878E-006), FRAC_CONST(1.89992E-006), FRAC_CONST(1.90548E-006), FRAC_CONST(1.90688E-006)},
- {FRAC_CONST(2.32774E-010), FRAC_CONST(9.30414E-010), FRAC_CONST(3.71079E-009), FRAC_CONST(1.46719E-008), FRAC_CONST(5.60985E-008), FRAC_CONST(1.90735E-007), FRAC_CONST(4.76837E-007),
- FRAC_CONST(7.62939E-007), FRAC_CONST(8.97575E-007), FRAC_CONST(9.39002E-007), FRAC_CONST(9.49963E-007), FRAC_CONST(9.52743E-007), FRAC_CONST(9.53441E-007)},
- {FRAC_CONST(1.16387E-010), FRAC_CONST(4.65207E-010), FRAC_CONST(1.8554E-009), FRAC_CONST(7.33596E-009), FRAC_CONST(2.80492E-008), FRAC_CONST(9.53674E-008), FRAC_CONST(2.38419E-007),
- FRAC_CONST(3.8147E-007), FRAC_CONST(4.48788E-007), FRAC_CONST(4.69501E-007), FRAC_CONST(4.74982E-007), FRAC_CONST(4.76372E-007), FRAC_CONST(4.76721E-007)},
- {FRAC_CONST(5.81935E-011), FRAC_CONST(2.32603E-010), FRAC_CONST(9.27699E-010), FRAC_CONST(3.66798E-009), FRAC_CONST(1.40246E-008), FRAC_CONST(4.76837E-008), FRAC_CONST(1.19209E-007),
- FRAC_CONST(1.90735E-007), FRAC_CONST(2.24394E-007), FRAC_CONST(2.34751E-007), FRAC_CONST(2.37491E-007), FRAC_CONST(2.38186E-007), FRAC_CONST(2.3836E-007)},
- {FRAC_CONST(2.90967E-011), FRAC_CONST(1.16302E-010), FRAC_CONST(4.63849E-010), FRAC_CONST(1.83399E-009), FRAC_CONST(7.01231E-009), FRAC_CONST(2.38419E-008), FRAC_CONST(5.96046E-008),
- FRAC_CONST(9.53674E-008), FRAC_CONST(1.12197E-007), FRAC_CONST(1.17375E-007), FRAC_CONST(1.18745E-007), FRAC_CONST(1.19093E-007), FRAC_CONST(1.1918E-007)}};
- #endif // FIXED_POINT
-#endif // SBR_DEC
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
-static const real_t Q_div2_tab_right[31][13] = {
- {FRAC_CONST(0.992246), FRAC_CONST(0.992241), FRAC_CONST(0.992218), FRAC_CONST(0.992128), FRAC_CONST(0.991768), FRAC_CONST(0.990329), FRAC_CONST(0.984615), FRAC_CONST(0.962406),
- FRAC_CONST(0.882759), FRAC_CONST(0.663212), FRAC_CONST(0.332468), FRAC_CONST(0.111015), FRAC_CONST(0.0302959)},
- {FRAC_CONST(0.984612), FRAC_CONST(0.984601), FRAC_CONST(0.984556), FRAC_CONST(0.984379), FRAC_CONST(0.98367), FRAC_CONST(0.980843), FRAC_CONST(0.969697), FRAC_CONST(0.927536),
- FRAC_CONST(0.790123), FRAC_CONST(0.496124), FRAC_CONST(0.199377), FRAC_CONST(0.0587695), FRAC_CONST(0.0153809)},
- {FRAC_CONST(0.96969), FRAC_CONST(0.969668), FRAC_CONST(0.969582), FRAC_CONST(0.969238), FRAC_CONST(0.967864), FRAC_CONST(0.962406), FRAC_CONST(0.941176), FRAC_CONST(0.864865),
- FRAC_CONST(0.653061), FRAC_CONST(0.329897), FRAC_CONST(0.110727), FRAC_CONST(0.0302744), FRAC_CONST(0.00775006)},
- {FRAC_CONST(0.941163), FRAC_CONST(0.941122), FRAC_CONST(0.94096), FRAC_CONST(0.940312), FRAC_CONST(0.937729), FRAC_CONST(0.927536), FRAC_CONST(0.888889), FRAC_CONST(0.761905),
- FRAC_CONST(0.484848), FRAC_CONST(0.197531), FRAC_CONST(0.0586081), FRAC_CONST(0.0153698), FRAC_CONST(0.0038901)},
- {FRAC_CONST(0.888865), FRAC_CONST(0.888792), FRAC_CONST(0.888503), FRAC_CONST(0.887348), FRAC_CONST(0.882759), FRAC_CONST(0.864865), FRAC_CONST(0.8), FRAC_CONST(0.615385), FRAC_CONST(0.32),
- FRAC_CONST(0.109589), FRAC_CONST(0.0301887), FRAC_CONST(0.00774443), FRAC_CONST(0.00194884)},
- {FRAC_CONST(0.799961), FRAC_CONST(0.799844), FRAC_CONST(0.799375), FRAC_CONST(0.797508), FRAC_CONST(0.790123), FRAC_CONST(0.761905), FRAC_CONST(0.666667), FRAC_CONST(0.444444),
- FRAC_CONST(0.190476), FRAC_CONST(0.057971), FRAC_CONST(0.0153257), FRAC_CONST(0.00388727), FRAC_CONST(0.000975372)},
- {FRAC_CONST(0.666612), FRAC_CONST(0.66645), FRAC_CONST(0.6658), FRAC_CONST(0.663212), FRAC_CONST(0.653061), FRAC_CONST(0.615385), FRAC_CONST(0.5), FRAC_CONST(0.285714), FRAC_CONST(0.105263),
- FRAC_CONST(0.0298507), FRAC_CONST(0.00772201), FRAC_CONST(0.00194742), FRAC_CONST(0.000487924)},
- {FRAC_CONST(0.499939), FRAC_CONST(0.499756), FRAC_CONST(0.499025), FRAC_CONST(0.496124), FRAC_CONST(0.484848), FRAC_CONST(0.444444), FRAC_CONST(0.333333), FRAC_CONST(0.166667),
- FRAC_CONST(0.0555556), FRAC_CONST(0.0151515), FRAC_CONST(0.00387597), FRAC_CONST(0.000974659), FRAC_CONST(0.000244021)},
- {FRAC_CONST(0.333279), FRAC_CONST(0.333116), FRAC_CONST(0.332468), FRAC_CONST(0.329897), FRAC_CONST(0.32), FRAC_CONST(0.285714), FRAC_CONST(0.2), FRAC_CONST(0.0909091), FRAC_CONST(0.0285714),
- FRAC_CONST(0.00763359), FRAC_CONST(0.00194175), FRAC_CONST(0.000487567), FRAC_CONST(0.000122026)},
- {FRAC_CONST(0.199961), FRAC_CONST(0.199844), FRAC_CONST(0.199377), FRAC_CONST(0.197531), FRAC_CONST(0.190476), FRAC_CONST(0.166667), FRAC_CONST(0.111111), FRAC_CONST(0.047619),
- FRAC_CONST(0.0144928), FRAC_CONST(0.00383142), FRAC_CONST(0.000971817), FRAC_CONST(0.000243843), FRAC_CONST(6.10165E-005)},
- {FRAC_CONST(0.111087), FRAC_CONST(0.111015), FRAC_CONST(0.110727), FRAC_CONST(0.109589), FRAC_CONST(0.105263), FRAC_CONST(0.0909091), FRAC_CONST(0.0588235), FRAC_CONST(0.0243902),
- FRAC_CONST(0.00729927), FRAC_CONST(0.00191939), FRAC_CONST(0.000486145), FRAC_CONST(0.000121936), FRAC_CONST(3.05092E-005)},
- {FRAC_CONST(0.05881), FRAC_CONST(0.0587695), FRAC_CONST(0.0586081), FRAC_CONST(0.057971), FRAC_CONST(0.0555556), FRAC_CONST(0.047619), FRAC_CONST(0.030303), FRAC_CONST(0.0123457),
- FRAC_CONST(0.003663), FRAC_CONST(0.000960615), FRAC_CONST(0.000243132), FRAC_CONST(6.09719E-005), FRAC_CONST(1.52548E-005)},
- {FRAC_CONST(0.0302959), FRAC_CONST(0.0302744), FRAC_CONST(0.0301887), FRAC_CONST(0.0298507), FRAC_CONST(0.0285714), FRAC_CONST(0.0243902), FRAC_CONST(0.0153846), FRAC_CONST(0.00621118),
- FRAC_CONST(0.00183486), FRAC_CONST(0.000480538), FRAC_CONST(0.000121581), FRAC_CONST(3.04869E-005), FRAC_CONST(7.62747E-006)},
- {FRAC_CONST(0.0153809), FRAC_CONST(0.0153698), FRAC_CONST(0.0153257), FRAC_CONST(0.0151515), FRAC_CONST(0.0144928), FRAC_CONST(0.0123457), FRAC_CONST(0.00775194), FRAC_CONST(0.00311526),
- FRAC_CONST(0.000918274), FRAC_CONST(0.000240327), FRAC_CONST(6.0794E-005), FRAC_CONST(1.52437E-005), FRAC_CONST(3.81375E-006)},
- {FRAC_CONST(0.00775006), FRAC_CONST(0.00774443), FRAC_CONST(0.00772201), FRAC_CONST(0.00763359), FRAC_CONST(0.00729927), FRAC_CONST(0.00621118), FRAC_CONST(0.00389105), FRAC_CONST(0.00156006),
- FRAC_CONST(0.000459348), FRAC_CONST(0.000120178), FRAC_CONST(3.03979E-005), FRAC_CONST(7.62189E-006), FRAC_CONST(1.90688E-006)},
- {FRAC_CONST(0.0038901), FRAC_CONST(0.00388727), FRAC_CONST(0.00387597), FRAC_CONST(0.00383142), FRAC_CONST(0.003663), FRAC_CONST(0.00311526), FRAC_CONST(0.00194932), FRAC_CONST(0.00078064),
- FRAC_CONST(0.000229727), FRAC_CONST(6.00925E-005), FRAC_CONST(1.51992E-005), FRAC_CONST(3.81096E-006), FRAC_CONST(9.53441E-007)},
- {FRAC_CONST(0.00194884), FRAC_CONST(0.00194742), FRAC_CONST(0.00194175), FRAC_CONST(0.00191939), FRAC_CONST(0.00183486), FRAC_CONST(0.00156006), FRAC_CONST(0.00097561), FRAC_CONST(0.000390472),
- FRAC_CONST(0.000114877), FRAC_CONST(3.00472E-005), FRAC_CONST(7.59965E-006), FRAC_CONST(1.90548E-006), FRAC_CONST(4.76721E-007)},
- {FRAC_CONST(0.000975372), FRAC_CONST(0.000974659), FRAC_CONST(0.000971817), FRAC_CONST(0.000960615), FRAC_CONST(0.000918274), FRAC_CONST(0.00078064), FRAC_CONST(0.000488043),
- FRAC_CONST(0.000195274), FRAC_CONST(5.74416E-005), FRAC_CONST(1.50238E-005), FRAC_CONST(3.79984E-006), FRAC_CONST(9.52743E-007), FRAC_CONST(2.3836E-007)},
- {FRAC_CONST(0.000487924), FRAC_CONST(0.000487567), FRAC_CONST(0.000486145), FRAC_CONST(0.000480538), FRAC_CONST(0.000459348), FRAC_CONST(0.000390472), FRAC_CONST(0.000244081),
- FRAC_CONST(9.76467E-005), FRAC_CONST(2.87216E-005), FRAC_CONST(7.51196E-006), FRAC_CONST(1.89992E-006), FRAC_CONST(4.76372E-007), FRAC_CONST(1.1918E-007)},
- {FRAC_CONST(0.000244021), FRAC_CONST(0.000243843), FRAC_CONST(0.000243132), FRAC_CONST(0.000240327), FRAC_CONST(0.000229727), FRAC_CONST(0.000195274), FRAC_CONST(0.000122055),
- FRAC_CONST(4.88257E-005), FRAC_CONST(1.4361E-005), FRAC_CONST(3.756E-006), FRAC_CONST(9.49963E-007), FRAC_CONST(2.38186E-007), FRAC_CONST(5.95901E-008)},
- {FRAC_CONST(0.000122026), FRAC_CONST(0.000121936), FRAC_CONST(0.000121581), FRAC_CONST(0.000120178), FRAC_CONST(0.000114877), FRAC_CONST(9.76467E-005), FRAC_CONST(6.10314E-005),
- FRAC_CONST(2.44135E-005), FRAC_CONST(7.18056E-006), FRAC_CONST(1.878E-006), FRAC_CONST(4.74982E-007), FRAC_CONST(1.19093E-007), FRAC_CONST(2.9795E-008)},
- {FRAC_CONST(6.10165E-005), FRAC_CONST(6.09719E-005), FRAC_CONST(6.0794E-005), FRAC_CONST(6.00925E-005), FRAC_CONST(5.74416E-005), FRAC_CONST(4.88257E-005), FRAC_CONST(3.05166E-005),
- FRAC_CONST(1.22069E-005), FRAC_CONST(3.59029E-006), FRAC_CONST(9.39002E-007), FRAC_CONST(2.37491E-007), FRAC_CONST(5.95465E-008), FRAC_CONST(1.48975E-008)},
- {FRAC_CONST(3.05092E-005), FRAC_CONST(3.04869E-005), FRAC_CONST(3.03979E-005), FRAC_CONST(3.00472E-005), FRAC_CONST(2.87216E-005), FRAC_CONST(2.44135E-005), FRAC_CONST(1.52586E-005),
- FRAC_CONST(6.10348E-006), FRAC_CONST(1.79515E-006), FRAC_CONST(4.69501E-007), FRAC_CONST(1.18745E-007), FRAC_CONST(2.97732E-008), FRAC_CONST(7.44876E-009)},
- {FRAC_CONST(1.52548E-005), FRAC_CONST(1.52437E-005), FRAC_CONST(1.51992E-005), FRAC_CONST(1.50238E-005), FRAC_CONST(1.4361E-005), FRAC_CONST(1.22069E-005), FRAC_CONST(7.62934E-006),
- FRAC_CONST(3.05175E-006), FRAC_CONST(8.97575E-007), FRAC_CONST(2.34751E-007), FRAC_CONST(5.93727E-008), FRAC_CONST(1.48866E-008), FRAC_CONST(3.72438E-009)},
- {FRAC_CONST(7.62747E-006), FRAC_CONST(7.62189E-006), FRAC_CONST(7.59965E-006), FRAC_CONST(7.51196E-006), FRAC_CONST(7.18056E-006), FRAC_CONST(6.10348E-006), FRAC_CONST(3.81468E-006),
- FRAC_CONST(1.52588E-006), FRAC_CONST(4.48788E-007), FRAC_CONST(1.17375E-007), FRAC_CONST(2.96864E-008), FRAC_CONST(7.44331E-009), FRAC_CONST(1.86219E-009)},
- {FRAC_CONST(3.81375E-006), FRAC_CONST(3.81096E-006), FRAC_CONST(3.79984E-006), FRAC_CONST(3.756E-006), FRAC_CONST(3.59029E-006), FRAC_CONST(3.05175E-006), FRAC_CONST(1.90734E-006),
- FRAC_CONST(7.62939E-007), FRAC_CONST(2.24394E-007), FRAC_CONST(5.86876E-008), FRAC_CONST(1.48432E-008), FRAC_CONST(3.72166E-009), FRAC_CONST(9.31095E-010)},
- {FRAC_CONST(1.90688E-006), FRAC_CONST(1.90548E-006), FRAC_CONST(1.89992E-006), FRAC_CONST(1.878E-006), FRAC_CONST(1.79515E-006), FRAC_CONST(1.52588E-006), FRAC_CONST(9.53673E-007),
- FRAC_CONST(3.8147E-007), FRAC_CONST(1.12197E-007), FRAC_CONST(2.93438E-008), FRAC_CONST(7.42159E-009), FRAC_CONST(1.86083E-009), FRAC_CONST(4.65548E-010)},
- {FRAC_CONST(9.53441E-007), FRAC_CONST(9.52743E-007), FRAC_CONST(9.49963E-007), FRAC_CONST(9.39002E-007), FRAC_CONST(8.97575E-007), FRAC_CONST(7.62939E-007), FRAC_CONST(4.76837E-007),
- FRAC_CONST(1.90735E-007), FRAC_CONST(5.60985E-008), FRAC_CONST(1.46719E-008), FRAC_CONST(3.71079E-009), FRAC_CONST(9.30414E-010), FRAC_CONST(2.32774E-010)},
- {FRAC_CONST(4.76721E-007), FRAC_CONST(4.76372E-007), FRAC_CONST(4.74982E-007), FRAC_CONST(4.69501E-007), FRAC_CONST(4.48788E-007), FRAC_CONST(3.8147E-007), FRAC_CONST(2.38419E-007),
- FRAC_CONST(9.53674E-008), FRAC_CONST(2.80492E-008), FRAC_CONST(7.33596E-009), FRAC_CONST(1.8554E-009), FRAC_CONST(4.65207E-010), FRAC_CONST(1.16387E-010)},
- {FRAC_CONST(2.3836E-007), FRAC_CONST(2.38186E-007), FRAC_CONST(2.37491E-007), FRAC_CONST(2.34751E-007), FRAC_CONST(2.24394E-007), FRAC_CONST(1.90735E-007), FRAC_CONST(1.19209E-007),
- FRAC_CONST(4.76837E-008), FRAC_CONST(1.40246E-008), FRAC_CONST(3.66798E-009), FRAC_CONST(9.27699E-010), FRAC_CONST(2.32603E-010), FRAC_CONST(5.81935E-011)},
- {FRAC_CONST(1.1918E-007), FRAC_CONST(1.19093E-007), FRAC_CONST(1.18745E-007), FRAC_CONST(1.17375E-007), FRAC_CONST(1.12197E-007), FRAC_CONST(9.53674E-008), FRAC_CONST(5.96046E-008),
- FRAC_CONST(2.38419E-008), FRAC_CONST(7.01231E-009), FRAC_CONST(1.83399E-009), FRAC_CONST(4.63849E-010), FRAC_CONST(1.16302E-010), FRAC_CONST(2.90967E-011)}};
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
-/* table for Q_div values when no coupling */
-static const real_t Q_div_tab[31] = {FRAC_CONST(0.0153846), FRAC_CONST(0.030303), FRAC_CONST(0.0588235), FRAC_CONST(0.111111), FRAC_CONST(0.2), FRAC_CONST(0.333333), FRAC_CONST(0.5),
- FRAC_CONST(0.666667), FRAC_CONST(0.8), FRAC_CONST(0.888889), FRAC_CONST(0.941176), FRAC_CONST(0.969697), FRAC_CONST(0.984615), FRAC_CONST(0.992248),
- FRAC_CONST(0.996109), FRAC_CONST(0.998051), FRAC_CONST(0.999024), FRAC_CONST(0.999512), FRAC_CONST(0.999756), FRAC_CONST(0.999878), FRAC_CONST(0.999939),
- FRAC_CONST(0.999969), FRAC_CONST(0.999985), FRAC_CONST(0.999992), FRAC_CONST(0.999996), FRAC_CONST(0.999998), FRAC_CONST(0.999999), FRAC_CONST(1),
- FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)};
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
-static const real_t Q_div_tab_left[31][13] = {
- {FRAC_CONST(0.969704), FRAC_CONST(0.888985), FRAC_CONST(0.667532), FRAC_CONST(0.336788), FRAC_CONST(0.117241), FRAC_CONST(0.037594), FRAC_CONST(0.0153846), FRAC_CONST(0.00967118),
- FRAC_CONST(0.00823245), FRAC_CONST(0.00787211), FRAC_CONST(0.00778198), FRAC_CONST(0.00775945), FRAC_CONST(0.00775382)},
- {FRAC_CONST(0.984619), FRAC_CONST(0.94123), FRAC_CONST(0.800623), FRAC_CONST(0.503876), FRAC_CONST(0.209877), FRAC_CONST(0.0724638), FRAC_CONST(0.030303), FRAC_CONST(0.0191571),
- FRAC_CONST(0.0163305), FRAC_CONST(0.0156212), FRAC_CONST(0.0154438), FRAC_CONST(0.0153994), FRAC_CONST(0.0153883)},
- {FRAC_CONST(0.99225), FRAC_CONST(0.969726), FRAC_CONST(0.889273), FRAC_CONST(0.670103), FRAC_CONST(0.346939), FRAC_CONST(0.135135), FRAC_CONST(0.0588235), FRAC_CONST(0.037594),
- FRAC_CONST(0.0321361), FRAC_CONST(0.0307619), FRAC_CONST(0.0304178), FRAC_CONST(0.0303317), FRAC_CONST(0.0303102)},
- {FRAC_CONST(0.99611), FRAC_CONST(0.98463), FRAC_CONST(0.941392), FRAC_CONST(0.802469), FRAC_CONST(0.515152), FRAC_CONST(0.238095), FRAC_CONST(0.111111), FRAC_CONST(0.0724638),
- FRAC_CONST(0.0622711), FRAC_CONST(0.0596878), FRAC_CONST(0.0590397), FRAC_CONST(0.0588776), FRAC_CONST(0.058837)},
- {FRAC_CONST(0.998051), FRAC_CONST(0.992256), FRAC_CONST(0.969811), FRAC_CONST(0.890411), FRAC_CONST(0.68), FRAC_CONST(0.384615), FRAC_CONST(0.2), FRAC_CONST(0.135135), FRAC_CONST(0.117241),
- FRAC_CONST(0.112652), FRAC_CONST(0.111497), FRAC_CONST(0.111208), FRAC_CONST(0.111135)},
- {FRAC_CONST(0.999025), FRAC_CONST(0.996113), FRAC_CONST(0.984674), FRAC_CONST(0.942029), FRAC_CONST(0.809524), FRAC_CONST(0.555556), FRAC_CONST(0.333333), FRAC_CONST(0.238095),
- FRAC_CONST(0.209877), FRAC_CONST(0.202492), FRAC_CONST(0.200625), FRAC_CONST(0.200156), FRAC_CONST(0.200039)},
- {FRAC_CONST(0.999512), FRAC_CONST(0.998053), FRAC_CONST(0.992278), FRAC_CONST(0.970149), FRAC_CONST(0.894737), FRAC_CONST(0.714286), FRAC_CONST(0.5), FRAC_CONST(0.384615), FRAC_CONST(0.346939),
- FRAC_CONST(0.336788), FRAC_CONST(0.3342), FRAC_CONST(0.33355), FRAC_CONST(0.333388)},
- {FRAC_CONST(0.999756), FRAC_CONST(0.999025), FRAC_CONST(0.996124), FRAC_CONST(0.984848), FRAC_CONST(0.944444), FRAC_CONST(0.833333), FRAC_CONST(0.666667), FRAC_CONST(0.555556),
- FRAC_CONST(0.515152), FRAC_CONST(0.503876), FRAC_CONST(0.500975), FRAC_CONST(0.500244), FRAC_CONST(0.500061)},
- {FRAC_CONST(0.999878), FRAC_CONST(0.999512), FRAC_CONST(0.998058), FRAC_CONST(0.992366), FRAC_CONST(0.971429), FRAC_CONST(0.909091), FRAC_CONST(0.8), FRAC_CONST(0.714286), FRAC_CONST(0.68),
- FRAC_CONST(0.670103), FRAC_CONST(0.667532), FRAC_CONST(0.666884), FRAC_CONST(0.666721)},
- {FRAC_CONST(0.999939), FRAC_CONST(0.999756), FRAC_CONST(0.999028), FRAC_CONST(0.996169), FRAC_CONST(0.985507), FRAC_CONST(0.952381), FRAC_CONST(0.888889), FRAC_CONST(0.833333),
- FRAC_CONST(0.809524), FRAC_CONST(0.802469), FRAC_CONST(0.800623), FRAC_CONST(0.800156), FRAC_CONST(0.800039)},
- {FRAC_CONST(0.999969), FRAC_CONST(0.999878), FRAC_CONST(0.999514), FRAC_CONST(0.998081), FRAC_CONST(0.992701), FRAC_CONST(0.97561), FRAC_CONST(0.941176), FRAC_CONST(0.909091),
- FRAC_CONST(0.894737), FRAC_CONST(0.890411), FRAC_CONST(0.889273), FRAC_CONST(0.888985), FRAC_CONST(0.888913)},
- {FRAC_CONST(0.999985), FRAC_CONST(0.999939), FRAC_CONST(0.999757), FRAC_CONST(0.999039), FRAC_CONST(0.996337), FRAC_CONST(0.987654), FRAC_CONST(0.969697), FRAC_CONST(0.952381),
- FRAC_CONST(0.944444), FRAC_CONST(0.942029), FRAC_CONST(0.941392), FRAC_CONST(0.94123), FRAC_CONST(0.94119)},
- {FRAC_CONST(0.999992), FRAC_CONST(0.99997), FRAC_CONST(0.999878), FRAC_CONST(0.999519), FRAC_CONST(0.998165), FRAC_CONST(0.993789), FRAC_CONST(0.984615), FRAC_CONST(0.97561), FRAC_CONST(0.971429),
- FRAC_CONST(0.970149), FRAC_CONST(0.969811), FRAC_CONST(0.969726), FRAC_CONST(0.969704)},
- {FRAC_CONST(0.999996), FRAC_CONST(0.999985), FRAC_CONST(0.999939), FRAC_CONST(0.99976), FRAC_CONST(0.999082), FRAC_CONST(0.996885), FRAC_CONST(0.992248), FRAC_CONST(0.987654),
- FRAC_CONST(0.985507), FRAC_CONST(0.984848), FRAC_CONST(0.984674), FRAC_CONST(0.98463), FRAC_CONST(0.984619)},
- {FRAC_CONST(0.999998), FRAC_CONST(0.999992), FRAC_CONST(0.99997), FRAC_CONST(0.99988), FRAC_CONST(0.999541), FRAC_CONST(0.99844), FRAC_CONST(0.996109), FRAC_CONST(0.993789), FRAC_CONST(0.992701),
- FRAC_CONST(0.992366), FRAC_CONST(0.992278), FRAC_CONST(0.992256), FRAC_CONST(0.99225)},
- {FRAC_CONST(0.999999), FRAC_CONST(0.999996), FRAC_CONST(0.999985), FRAC_CONST(0.99994), FRAC_CONST(0.99977), FRAC_CONST(0.999219), FRAC_CONST(0.998051), FRAC_CONST(0.996885), FRAC_CONST(0.996337),
- FRAC_CONST(0.996169), FRAC_CONST(0.996124), FRAC_CONST(0.996113), FRAC_CONST(0.99611)},
- {FRAC_CONST(1), FRAC_CONST(0.999998), FRAC_CONST(0.999992), FRAC_CONST(0.99997), FRAC_CONST(0.999885), FRAC_CONST(0.99961), FRAC_CONST(0.999024), FRAC_CONST(0.99844), FRAC_CONST(0.998165),
- FRAC_CONST(0.998081), FRAC_CONST(0.998058), FRAC_CONST(0.998053), FRAC_CONST(0.998051)},
- {FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999996), FRAC_CONST(0.999985), FRAC_CONST(0.999943), FRAC_CONST(0.999805), FRAC_CONST(0.999512), FRAC_CONST(0.999219), FRAC_CONST(0.999082),
- FRAC_CONST(0.999039), FRAC_CONST(0.999028), FRAC_CONST(0.999025), FRAC_CONST(0.999025)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999998), FRAC_CONST(0.999992), FRAC_CONST(0.999971), FRAC_CONST(0.999902), FRAC_CONST(0.999756), FRAC_CONST(0.99961), FRAC_CONST(0.999541),
- FRAC_CONST(0.999519), FRAC_CONST(0.999514), FRAC_CONST(0.999512), FRAC_CONST(0.999512)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999996), FRAC_CONST(0.999986), FRAC_CONST(0.999951), FRAC_CONST(0.999878), FRAC_CONST(0.999805), FRAC_CONST(0.99977),
- FRAC_CONST(0.99976), FRAC_CONST(0.999757), FRAC_CONST(0.999756), FRAC_CONST(0.999756)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999998), FRAC_CONST(0.999993), FRAC_CONST(0.999976), FRAC_CONST(0.999939), FRAC_CONST(0.999902), FRAC_CONST(0.999885),
- FRAC_CONST(0.99988), FRAC_CONST(0.999878), FRAC_CONST(0.999878), FRAC_CONST(0.999878)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999996), FRAC_CONST(0.999988), FRAC_CONST(0.999969), FRAC_CONST(0.999951), FRAC_CONST(0.999943),
- FRAC_CONST(0.99994), FRAC_CONST(0.999939), FRAC_CONST(0.999939), FRAC_CONST(0.999939)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999998), FRAC_CONST(0.999994), FRAC_CONST(0.999985), FRAC_CONST(0.999976), FRAC_CONST(0.999971), FRAC_CONST(0.99997),
- FRAC_CONST(0.99997), FRAC_CONST(0.99997), FRAC_CONST(0.999969)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999997), FRAC_CONST(0.999992), FRAC_CONST(0.999988), FRAC_CONST(0.999986), FRAC_CONST(0.999985),
- FRAC_CONST(0.999985), FRAC_CONST(0.999985), FRAC_CONST(0.999985)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999998), FRAC_CONST(0.999996), FRAC_CONST(0.999994), FRAC_CONST(0.999993), FRAC_CONST(0.999992),
- FRAC_CONST(0.999992), FRAC_CONST(0.999992), FRAC_CONST(0.999992)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999998), FRAC_CONST(0.999997), FRAC_CONST(0.999996), FRAC_CONST(0.999996),
- FRAC_CONST(0.999996), FRAC_CONST(0.999996), FRAC_CONST(0.999996)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998),
- FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999),
- FRAC_CONST(0.999999), FRAC_CONST(0.999999)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1),
- FRAC_CONST(1)}};
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
-static const real_t Q_div_tab_right[31][13] = {
- {FRAC_CONST(0.00775382), FRAC_CONST(0.00775945), FRAC_CONST(0.00778198), FRAC_CONST(0.00787211), FRAC_CONST(0.00823245), FRAC_CONST(0.00967118), FRAC_CONST(0.0153846), FRAC_CONST(0.037594),
- FRAC_CONST(0.117241), FRAC_CONST(0.336788), FRAC_CONST(0.667532), FRAC_CONST(0.888985), FRAC_CONST(0.969704)},
- {FRAC_CONST(0.0153883), FRAC_CONST(0.0153994), FRAC_CONST(0.0154438), FRAC_CONST(0.0156212), FRAC_CONST(0.0163305), FRAC_CONST(0.0191571), FRAC_CONST(0.030303), FRAC_CONST(0.0724638),
- FRAC_CONST(0.209877), FRAC_CONST(0.503876), FRAC_CONST(0.800623), FRAC_CONST(0.94123), FRAC_CONST(0.984619)},
- {FRAC_CONST(0.0303102), FRAC_CONST(0.0303317), FRAC_CONST(0.0304178), FRAC_CONST(0.0307619), FRAC_CONST(0.0321361), FRAC_CONST(0.037594), FRAC_CONST(0.0588235), FRAC_CONST(0.135135),
- FRAC_CONST(0.346939), FRAC_CONST(0.670103), FRAC_CONST(0.889273), FRAC_CONST(0.969726), FRAC_CONST(0.99225)},
- {FRAC_CONST(0.058837), FRAC_CONST(0.0588776), FRAC_CONST(0.0590397), FRAC_CONST(0.0596878), FRAC_CONST(0.0622711), FRAC_CONST(0.0724638), FRAC_CONST(0.111111), FRAC_CONST(0.238095),
- FRAC_CONST(0.515152), FRAC_CONST(0.802469), FRAC_CONST(0.941392), FRAC_CONST(0.98463), FRAC_CONST(0.99611)},
- {FRAC_CONST(0.111135), FRAC_CONST(0.111208), FRAC_CONST(0.111497), FRAC_CONST(0.112652), FRAC_CONST(0.117241), FRAC_CONST(0.135135), FRAC_CONST(0.2), FRAC_CONST(0.384615), FRAC_CONST(0.68),
- FRAC_CONST(0.890411), FRAC_CONST(0.969811), FRAC_CONST(0.992256), FRAC_CONST(0.998051)},
- {FRAC_CONST(0.200039), FRAC_CONST(0.200156), FRAC_CONST(0.200625), FRAC_CONST(0.202492), FRAC_CONST(0.209877), FRAC_CONST(0.238095), FRAC_CONST(0.333333), FRAC_CONST(0.555556),
- FRAC_CONST(0.809524), FRAC_CONST(0.942029), FRAC_CONST(0.984674), FRAC_CONST(0.996113), FRAC_CONST(0.999025)},
- {FRAC_CONST(0.333388), FRAC_CONST(0.33355), FRAC_CONST(0.3342), FRAC_CONST(0.336788), FRAC_CONST(0.346939), FRAC_CONST(0.384615), FRAC_CONST(0.5), FRAC_CONST(0.714286), FRAC_CONST(0.894737),
- FRAC_CONST(0.970149), FRAC_CONST(0.992278), FRAC_CONST(0.998053), FRAC_CONST(0.999512)},
- {FRAC_CONST(0.500061), FRAC_CONST(0.500244), FRAC_CONST(0.500975), FRAC_CONST(0.503876), FRAC_CONST(0.515152), FRAC_CONST(0.555556), FRAC_CONST(0.666667), FRAC_CONST(0.833333),
- FRAC_CONST(0.944444), FRAC_CONST(0.984848), FRAC_CONST(0.996124), FRAC_CONST(0.999025), FRAC_CONST(0.999756)},
- {FRAC_CONST(0.666721), FRAC_CONST(0.666884), FRAC_CONST(0.667532), FRAC_CONST(0.670103), FRAC_CONST(0.68), FRAC_CONST(0.714286), FRAC_CONST(0.8), FRAC_CONST(0.909091), FRAC_CONST(0.971429),
- FRAC_CONST(0.992366), FRAC_CONST(0.998058), FRAC_CONST(0.999512), FRAC_CONST(0.999878)},
- {FRAC_CONST(0.800039), FRAC_CONST(0.800156), FRAC_CONST(0.800623), FRAC_CONST(0.802469), FRAC_CONST(0.809524), FRAC_CONST(0.833333), FRAC_CONST(0.888889), FRAC_CONST(0.952381),
- FRAC_CONST(0.985507), FRAC_CONST(0.996169), FRAC_CONST(0.999028), FRAC_CONST(0.999756), FRAC_CONST(0.999939)},
- {FRAC_CONST(0.888913), FRAC_CONST(0.888985), FRAC_CONST(0.889273), FRAC_CONST(0.890411), FRAC_CONST(0.894737), FRAC_CONST(0.909091), FRAC_CONST(0.941176), FRAC_CONST(0.97561),
- FRAC_CONST(0.992701), FRAC_CONST(0.998081), FRAC_CONST(0.999514), FRAC_CONST(0.999878), FRAC_CONST(0.999969)},
- {FRAC_CONST(0.94119), FRAC_CONST(0.94123), FRAC_CONST(0.941392), FRAC_CONST(0.942029), FRAC_CONST(0.944444), FRAC_CONST(0.952381), FRAC_CONST(0.969697), FRAC_CONST(0.987654), FRAC_CONST(0.996337),
- FRAC_CONST(0.999039), FRAC_CONST(0.999757), FRAC_CONST(0.999939), FRAC_CONST(0.999985)},
- {FRAC_CONST(0.969704), FRAC_CONST(0.969726), FRAC_CONST(0.969811), FRAC_CONST(0.970149), FRAC_CONST(0.971429), FRAC_CONST(0.97561), FRAC_CONST(0.984615), FRAC_CONST(0.993789),
- FRAC_CONST(0.998165), FRAC_CONST(0.999519), FRAC_CONST(0.999878), FRAC_CONST(0.99997), FRAC_CONST(0.999992)},
- {FRAC_CONST(0.984619), FRAC_CONST(0.98463), FRAC_CONST(0.984674), FRAC_CONST(0.984848), FRAC_CONST(0.985507), FRAC_CONST(0.987654), FRAC_CONST(0.992248), FRAC_CONST(0.996885),
- FRAC_CONST(0.999082), FRAC_CONST(0.99976), FRAC_CONST(0.999939), FRAC_CONST(0.999985), FRAC_CONST(0.999996)},
- {FRAC_CONST(0.99225), FRAC_CONST(0.992256), FRAC_CONST(0.992278), FRAC_CONST(0.992366), FRAC_CONST(0.992701), FRAC_CONST(0.993789), FRAC_CONST(0.996109), FRAC_CONST(0.99844), FRAC_CONST(0.999541),
- FRAC_CONST(0.99988), FRAC_CONST(0.99997), FRAC_CONST(0.999992), FRAC_CONST(0.999998)},
- {FRAC_CONST(0.99611), FRAC_CONST(0.996113), FRAC_CONST(0.996124), FRAC_CONST(0.996169), FRAC_CONST(0.996337), FRAC_CONST(0.996885), FRAC_CONST(0.998051), FRAC_CONST(0.999219), FRAC_CONST(0.99977),
- FRAC_CONST(0.99994), FRAC_CONST(0.999985), FRAC_CONST(0.999996), FRAC_CONST(0.999999)},
- {FRAC_CONST(0.998051), FRAC_CONST(0.998053), FRAC_CONST(0.998058), FRAC_CONST(0.998081), FRAC_CONST(0.998165), FRAC_CONST(0.99844), FRAC_CONST(0.999024), FRAC_CONST(0.99961), FRAC_CONST(0.999885),
- FRAC_CONST(0.99997), FRAC_CONST(0.999992), FRAC_CONST(0.999998), FRAC_CONST(1)},
- {FRAC_CONST(0.999025), FRAC_CONST(0.999025), FRAC_CONST(0.999028), FRAC_CONST(0.999039), FRAC_CONST(0.999082), FRAC_CONST(0.999219), FRAC_CONST(0.999512), FRAC_CONST(0.999805),
- FRAC_CONST(0.999943), FRAC_CONST(0.999985), FRAC_CONST(0.999996), FRAC_CONST(0.999999), FRAC_CONST(1)},
- {FRAC_CONST(0.999512), FRAC_CONST(0.999512), FRAC_CONST(0.999514), FRAC_CONST(0.999519), FRAC_CONST(0.999541), FRAC_CONST(0.99961), FRAC_CONST(0.999756), FRAC_CONST(0.999902),
- FRAC_CONST(0.999971), FRAC_CONST(0.999992), FRAC_CONST(0.999998), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(0.999756), FRAC_CONST(0.999756), FRAC_CONST(0.999757), FRAC_CONST(0.99976), FRAC_CONST(0.99977), FRAC_CONST(0.999805), FRAC_CONST(0.999878), FRAC_CONST(0.999951), FRAC_CONST(0.999986),
- FRAC_CONST(0.999996), FRAC_CONST(0.999999), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(0.999878), FRAC_CONST(0.999878), FRAC_CONST(0.999878), FRAC_CONST(0.99988), FRAC_CONST(0.999885), FRAC_CONST(0.999902), FRAC_CONST(0.999939), FRAC_CONST(0.999976),
- FRAC_CONST(0.999993), FRAC_CONST(0.999998), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(0.999939), FRAC_CONST(0.999939), FRAC_CONST(0.999939), FRAC_CONST(0.99994), FRAC_CONST(0.999943), FRAC_CONST(0.999951), FRAC_CONST(0.999969), FRAC_CONST(0.999988),
- FRAC_CONST(0.999996), FRAC_CONST(0.999999), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(0.999969), FRAC_CONST(0.99997), FRAC_CONST(0.99997), FRAC_CONST(0.99997), FRAC_CONST(0.999971), FRAC_CONST(0.999976), FRAC_CONST(0.999985), FRAC_CONST(0.999994), FRAC_CONST(0.999998),
- FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(0.999985), FRAC_CONST(0.999985), FRAC_CONST(0.999985), FRAC_CONST(0.999985), FRAC_CONST(0.999986), FRAC_CONST(0.999988), FRAC_CONST(0.999992), FRAC_CONST(0.999997),
- FRAC_CONST(0.999999), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(0.999992), FRAC_CONST(0.999992), FRAC_CONST(0.999992), FRAC_CONST(0.999992), FRAC_CONST(0.999993), FRAC_CONST(0.999994), FRAC_CONST(0.999996), FRAC_CONST(0.999998), FRAC_CONST(1),
- FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(0.999996), FRAC_CONST(0.999996), FRAC_CONST(0.999996), FRAC_CONST(0.999996), FRAC_CONST(0.999996), FRAC_CONST(0.999997), FRAC_CONST(0.999998), FRAC_CONST(0.999999), FRAC_CONST(1),
- FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999999), FRAC_CONST(1), FRAC_CONST(1),
- FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1),
- FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1)},
- {FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1),
- FRAC_CONST(1)}};
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const int8_t t_huffman_env_1_5dB[120][2] = {
- {1, 2}, {-64, -65}, {3, 4}, {-63, -66}, {5, 6}, {-62, -67}, {7, 8}, {-61, -68}, {9, 10}, {-60, -69}, {11, 12}, {-59, -70}, {13, 14}, {-58, -71},
- {15, 16}, {-57, -72}, {17, 18}, {-73, -56}, {19, 21}, {-74, 20}, {-55, -75}, {22, 26}, {23, 24}, {-54, -76}, {-77, 25}, {-53, -78}, {27, 34}, {28, 29},
- {-52, -79}, {30, 31}, {-80, -51}, {32, 33}, {-83, -82}, {-81, -50}, {35, 57}, {36, 40}, {37, 38}, {-88, -84}, {-48, 39}, {-90, -85}, {41, 46}, {42, 43},
- {-49, -87}, {44, 45}, {-89, -86}, {-124, -123}, {47, 50}, {48, 49}, {-122, -121}, {-120, -119}, {51, 54}, {52, 53}, {-118, -117}, {-116, -115}, {55, 56}, {-114, -113},
- {-112, -111}, {58, 89}, {59, 74}, {60, 67}, {61, 64}, {62, 63}, {-110, -109}, {-108, -107}, {65, 66}, {-106, -105}, {-104, -103}, {68, 71}, {69, 70}, {-102, -101},
- {-100, -99}, {72, 73}, {-98, -97}, {-96, -95}, {75, 82}, {76, 79}, {77, 78}, {-94, -93}, {-92, -91}, {80, 81}, {-47, -46}, {-45, -44}, {83, 86}, {84, 85},
- {-43, -42}, {-41, -40}, {87, 88}, {-39, -38}, {-37, -36}, {90, 105}, {91, 98}, {92, 95}, {93, 94}, {-35, -34}, {-33, -32}, {96, 97}, {-31, -30}, {-29, -28},
- {99, 102}, {100, 101}, {-27, -26}, {-25, -24}, {103, 104}, {-23, -22}, {-21, -20}, {106, 113}, {107, 110}, {108, 109}, {-19, -18}, {-17, -16}, {111, 112}, {-15, -14},
- {-13, -12}, {114, 117}, {115, 116}, {-11, -10}, {-9, -8}, {118, 119}, {-7, -6}, {-5, -4}};
-
-static const int8_t f_huffman_env_1_5dB[120][2] = {
- {1, 2}, {-64, -65}, {3, 4}, {-63, -66}, {5, 6}, {-67, -62}, {7, 8}, {-68, -61}, {9, 10}, {-69, -60}, {11, 13}, {-70, 12}, {-59, -71}, {14, 16},
- {-58, 15}, {-72, -57}, {17, 19}, {-73, 18}, {-56, -74}, {20, 23}, {21, 22}, {-55, -75}, {-54, -53}, {24, 27}, {25, 26}, {-76, -52}, {-77, -51}, {28, 31},
- {29, 30}, {-50, -78}, {-79, -49}, {32, 36}, {33, 34}, {-48, -47}, {-80, 35}, {-81, -82}, {37, 47}, {38, 41}, {39, 40}, {-83, -46}, {-45, -84}, {42, 44},
- {-85, 43}, {-44, -43}, {45, 46}, {-88, -87}, {-86, -90}, {48, 66}, {49, 56}, {50, 53}, {51, 52}, {-92, -42}, {-41, -39}, {54, 55}, {-105, -89}, {-38, -37},
- {57, 60}, {58, 59}, {-94, -91}, {-40, -36}, {61, 63}, {-20, 62}, {-115, -110}, {64, 65}, {-108, -107}, {-101, -97}, {67, 89}, {68, 75}, {69, 72}, {70, 71},
- {-95, -93}, {-34, -27}, {73, 74}, {-22, -17}, {-16, -124}, {76, 82}, {77, 79}, {-123, 78}, {-122, -121}, {80, 81}, {-120, -119}, {-118, -117}, {83, 86}, {84, 85},
- {-116, -114}, {-113, -112}, {87, 88}, {-111, -109}, {-106, -104}, {90, 105}, {91, 98}, {92, 95}, {93, 94}, {-103, -102}, {-100, -99}, {96, 97}, {-98, -96}, {-35, -33},
- {99, 102}, {100, 101}, {-32, -31}, {-30, -29}, {103, 104}, {-28, -26}, {-25, -24}, {106, 113}, {107, 110}, {108, 109}, {-23, -21}, {-19, -18}, {111, 112}, {-15, -14},
- {-13, -12}, {114, 117}, {115, 116}, {-11, -10}, {-9, -8}, {118, 119}, {-7, -6}, {-5, -4}};
-
-static const int8_t t_huffman_env_bal_1_5dB[48][2] = {{-64, 1}, {-63, 2}, {-65, 3}, {-62, 4}, {-66, 5}, {-61, 6}, {-67, 7}, {-60, 8}, {-68, 9}, {10, 11}, {-69, -59}, {12, 13},
- {-70, -58}, {14, 28}, {15, 21}, {16, 18}, {-57, 17}, {-71, -56}, {19, 20}, {-88, -87}, {-86, -85}, {22, 25}, {23, 24}, {-84, -83},
- {-82, -81}, {26, 27}, {-80, -79}, {-78, -77}, {29, 36}, {30, 33}, {31, 32}, {-76, -75}, {-74, -73}, {34, 35}, {-72, -55}, {-54, -53},
- {37, 41}, {38, 39}, {-52, -51}, {-50, 40}, {-49, -48}, {42, 45}, {43, 44}, {-47, -46}, {-45, -44}, {46, 47}, {-43, -42}, {-41, -40}};
-
-static const int8_t f_huffman_env_bal_1_5dB[48][2] = {{-64, 1}, {-65, 2}, {-63, 3}, {-66, 4}, {-62, 5}, {-61, 6}, {-67, 7}, {-68, 8}, {-60, 9}, {10, 11}, {-69, -59}, {-70, 12},
- {-58, 13}, {14, 17}, {-71, 15}, {-57, 16}, {-56, -73}, {18, 32}, {19, 25}, {20, 22}, {-72, 21}, {-88, -87}, {23, 24}, {-86, -85},
- {-84, -83}, {26, 29}, {27, 28}, {-82, -81}, {-80, -79}, {30, 31}, {-78, -77}, {-76, -75}, {33, 40}, {34, 37}, {35, 36}, {-74, -55},
- {-54, -53}, {38, 39}, {-52, -51}, {-50, -49}, {41, 44}, {42, 43}, {-48, -47}, {-46, -45}, {45, 46}, {-44, -43}, {-42, 47}, {-41, -40}};
-
-static const int8_t t_huffman_env_3_0dB[62][2] = {
- {-64, 1}, {-65, 2}, {-63, 3}, {-66, 4}, {-62, 5}, {-67, 6}, {-61, 7}, {-68, 8}, {-60, 9}, {10, 11}, {-69, -59}, {12, 14}, {-70, 13}, {-71, -58}, {15, 18}, {16, 17},
- {-72, -57}, {-73, -74}, {19, 22}, {-56, 20}, {-55, 21}, {-54, -77}, {23, 31}, {24, 25}, {-75, -76}, {26, 27}, {-78, -53}, {28, 29}, {-52, -95}, {-94, 30}, {-93, -92}, {32, 47},
- {33, 40}, {34, 37}, {35, 36}, {-91, -90}, {-89, -88}, {38, 39}, {-87, -86}, {-85, -84}, {41, 44}, {42, 43}, {-83, -82}, {-81, -80}, {45, 46}, {-79, -51}, {-50, -49}, {48, 55},
- {49, 52}, {50, 51}, {-48, -47}, {-46, -45}, {53, 54}, {-44, -43}, {-42, -41}, {56, 59}, {57, 58}, {-40, -39}, {-38, -37}, {60, 61}, {-36, -35}, {-34, -33}};
-
-static const int8_t f_huffman_env_3_0dB[62][2] = {
- {-64, 1}, {-65, 2}, {-63, 3}, {-66, 4}, {-62, 5}, {-67, 6}, {7, 8}, {-61, -68}, {9, 10}, {-60, -69}, {11, 12}, {-59, -70}, {13, 14}, {-58, -71}, {15, 16}, {-57, -72},
- {17, 19}, {-56, 18}, {-55, -73}, {20, 24}, {21, 22}, {-74, -54}, {-53, 23}, {-75, -76}, {25, 30}, {26, 27}, {-52, -51}, {28, 29}, {-77, -79}, {-50, -49}, {31, 39}, {32, 35},
- {33, 34}, {-78, -46}, {-82, -88}, {36, 37}, {-83, -48}, {-47, 38}, {-86, -85}, {40, 47}, {41, 44}, {42, 43}, {-80, -44}, {-43, -42}, {45, 46}, {-39, -87}, {-84, -40}, {48, 55},
- {49, 52}, {50, 51}, {-95, -94}, {-93, -92}, {53, 54}, {-91, -90}, {-89, -81}, {56, 59}, {57, 58}, {-45, -41}, {-38, -37}, {60, 61}, {-36, -35}, {-34, -33}};
-
-static const int8_t t_huffman_env_bal_3_0dB[24][2] = {{-64, 1}, {-63, 2}, {-65, 3}, {-66, 4}, {-62, 5}, {-61, 6}, {-67, 7}, {-68, 8}, {-60, 9}, {10, 16}, {11, 13}, {-69, 12},
- {-76, -75}, {14, 15}, {-74, -73}, {-72, -71}, {17, 20}, {18, 19}, {-70, -59}, {-58, -57}, {21, 22}, {-56, -55}, {-54, 23}, {-53, -52}};
-
-static const int8_t f_huffman_env_bal_3_0dB[24][2] = {{-64, 1}, {-65, 2}, {-63, 3}, {-66, 4}, {-62, 5}, {-61, 6}, {-67, 7}, {-68, 8}, {-60, 9}, {10, 13}, {-69, 11}, {-59, 12},
- {-58, -76}, {14, 17}, {15, 16}, {-75, -74}, {-73, -72}, {18, 21}, {19, 20}, {-71, -70}, {-57, -56}, {22, 23}, {-55, -54}, {-53, -52}};
-
-static const int8_t t_huffman_noise_3_0dB[62][2] = {
- {-64, 1}, {-63, 2}, {-65, 3}, {-66, 4}, {-62, 5}, {-67, 6}, {7, 8}, {-61, -68}, {9, 30}, {10, 15}, {-60, 11}, {-69, 12}, {13, 14}, {-59, -53}, {-95, -94}, {16, 23},
- {17, 20}, {18, 19}, {-93, -92}, {-91, -90}, {21, 22}, {-89, -88}, {-87, -86}, {24, 27}, {25, 26}, {-85, -84}, {-83, -82}, {28, 29}, {-81, -80}, {-79, -78}, {31, 46}, {32, 39},
- {33, 36}, {34, 35}, {-77, -76}, {-75, -74}, {37, 38}, {-73, -72}, {-71, -70}, {40, 43}, {41, 42}, {-58, -57}, {-56, -55}, {44, 45}, {-54, -52}, {-51, -50}, {47, 54}, {48, 51},
- {49, 50}, {-49, -48}, {-47, -46}, {52, 53}, {-45, -44}, {-43, -42}, {55, 58}, {56, 57}, {-41, -40}, {-39, -38}, {59, 60}, {-37, -36}, {-35, 61}, {-34, -33}};
-
-static const int8_t t_huffman_noise_bal_3_0dB[24][2] = {{-64, 1}, {-65, 2}, {-63, 3}, {4, 9}, {-66, 5}, {-62, 6}, {7, 8}, {-76, -75}, {-74, -73}, {10, 17}, {11, 14}, {12, 13},
- {-72, -71}, {-70, -69}, {15, 16}, {-68, -67}, {-61, -60}, {18, 21}, {19, 20}, {-59, -58}, {-57, -56}, {22, 23}, {-55, -54}, {-53, -52}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
- #ifdef LOG2_TEST
-static const real_t log_Qplus1_pan[31][13] = {
- {REAL_CONST(0.044383447617292), REAL_CONST(0.169768601655960), REAL_CONST(0.583090126514435), REAL_CONST(1.570089221000671), REAL_CONST(3.092446088790894), REAL_CONST(4.733354568481445),
- REAL_CONST(6.022367954254150), REAL_CONST(6.692092418670654), REAL_CONST(6.924463272094727), REAL_CONST(6.989034175872803), REAL_CONST(7.005646705627441), REAL_CONST(7.009829998016357),
- REAL_CONST(7.010877609252930)},
- {REAL_CONST(0.022362394258380), REAL_CONST(0.087379962205887), REAL_CONST(0.320804953575134), REAL_CONST(0.988859415054321), REAL_CONST(2.252387046813965), REAL_CONST(3.786596298217773),
- REAL_CONST(5.044394016265869), REAL_CONST(5.705977916717529), REAL_CONST(5.936291694641113), REAL_CONST(6.000346660614014), REAL_CONST(6.016829967498779), REAL_CONST(6.020981311798096),
- REAL_CONST(6.022020816802979)},
- {REAL_CONST(0.011224525049329), REAL_CONST(0.044351425021887), REAL_CONST(0.169301137328148), REAL_CONST(0.577544987201691), REAL_CONST(1.527246952056885), REAL_CONST(2.887525320053101),
- REAL_CONST(4.087462902069092), REAL_CONST(4.733354568481445), REAL_CONST(4.959661006927490), REAL_CONST(5.022709369659424), REAL_CONST(5.038940429687500), REAL_CONST(5.043028831481934),
- REAL_CONST(5.044052600860596)},
- {REAL_CONST(0.005623178556561), REAL_CONST(0.022346137091517), REAL_CONST(0.087132595479488), REAL_CONST(0.317482173442841), REAL_CONST(0.956931233406067), REAL_CONST(2.070389270782471),
- REAL_CONST(3.169924974441528), REAL_CONST(3.786596298217773), REAL_CONST(4.005294322967529), REAL_CONST(4.066420555114746), REAL_CONST(4.082170009613037), REAL_CONST(4.086137294769287),
- REAL_CONST(4.087131500244141)},
- {REAL_CONST(0.002814328996465), REAL_CONST(0.011216334067285), REAL_CONST(0.044224001467228), REAL_CONST(0.167456731200218), REAL_CONST(0.556393325328827), REAL_CONST(1.378511548042297),
- REAL_CONST(2.321928024291992), REAL_CONST(2.887525320053101), REAL_CONST(3.092446088790894), REAL_CONST(3.150059700012207), REAL_CONST(3.164926528930664), REAL_CONST(3.168673276901245),
- REAL_CONST(3.169611930847168)},
- {REAL_CONST(0.001407850766554), REAL_CONST(0.005619067233056), REAL_CONST(0.022281449288130), REAL_CONST(0.086156636476517), REAL_CONST(0.304854571819305), REAL_CONST(0.847996890544891),
- REAL_CONST(1.584962487220764), REAL_CONST(2.070389270782471), REAL_CONST(2.252387046813965), REAL_CONST(2.304061651229858), REAL_CONST(2.317430257797241), REAL_CONST(2.320801734924316),
- REAL_CONST(2.321646213531494)},
- {REAL_CONST(0.000704097095877), REAL_CONST(0.002812269143760), REAL_CONST(0.011183738708496), REAL_CONST(0.043721374124289), REAL_CONST(0.160464659333229), REAL_CONST(0.485426813364029),
- REAL_CONST(1.000000000000000), REAL_CONST(1.378511548042297), REAL_CONST(1.527246952056885), REAL_CONST(1.570089221000671), REAL_CONST(1.581215262413025), REAL_CONST(1.584023833274841),
- REAL_CONST(1.584727644920349)},
- {REAL_CONST(0.000352177477907), REAL_CONST(0.001406819908880), REAL_CONST(0.005602621007711), REAL_CONST(0.022026389837265), REAL_CONST(0.082462236285210), REAL_CONST(0.263034462928772),
- REAL_CONST(0.584962487220764), REAL_CONST(0.847996890544891), REAL_CONST(0.956931233406067), REAL_CONST(0.988859415054321), REAL_CONST(0.997190535068512), REAL_CONST(0.999296069145203),
- REAL_CONST(0.999823868274689)},
- {REAL_CONST(0.000176099492819), REAL_CONST(0.000703581434209), REAL_CONST(0.002804030198604), REAL_CONST(0.011055230163038), REAL_CONST(0.041820213198662), REAL_CONST(0.137503549456596),
- REAL_CONST(0.321928083896637), REAL_CONST(0.485426813364029), REAL_CONST(0.556393325328827), REAL_CONST(0.577544987201691), REAL_CONST(0.583090126514435), REAL_CONST(0.584493279457092),
- REAL_CONST(0.584845066070557)},
- {REAL_CONST(0.000088052431238), REAL_CONST(0.000351833587047), REAL_CONST(0.001402696361765), REAL_CONST(0.005538204684854), REAL_CONST(0.021061634644866), REAL_CONST(0.070389263331890),
- REAL_CONST(0.169925004243851), REAL_CONST(0.263034462928772), REAL_CONST(0.304854571819305), REAL_CONST(0.317482173442841), REAL_CONST(0.320804953575134), REAL_CONST(0.321646571159363),
- REAL_CONST(0.321857661008835)},
- {REAL_CONST(0.000044026888645), REAL_CONST(0.000175927518285), REAL_CONST(0.000701518612914), REAL_CONST(0.002771759871393), REAL_CONST(0.010569252073765), REAL_CONST(0.035623874515295),
- REAL_CONST(0.087462842464447), REAL_CONST(0.137503549456596), REAL_CONST(0.160464659333229), REAL_CONST(0.167456731200218), REAL_CONST(0.169301137328148), REAL_CONST(0.169768601655960),
- REAL_CONST(0.169885858893394)},
- {REAL_CONST(0.000022013611670), REAL_CONST(0.000088052431238), REAL_CONST(0.000350801943569), REAL_CONST(0.001386545598507), REAL_CONST(0.005294219125062), REAL_CONST(0.017921976745129),
- REAL_CONST(0.044394120573997), REAL_CONST(0.070389263331890), REAL_CONST(0.082462236285210), REAL_CONST(0.086156636476517), REAL_CONST(0.087132595479488), REAL_CONST(0.087379962205887),
- REAL_CONST(0.087442122399807)},
- {REAL_CONST(0.000011006847672), REAL_CONST(0.000044026888645), REAL_CONST(0.000175411638338), REAL_CONST(0.000693439331371), REAL_CONST(0.002649537986144), REAL_CONST(0.008988817222416),
- REAL_CONST(0.022367812693119), REAL_CONST(0.035623874515295), REAL_CONST(0.041820213198662), REAL_CONST(0.043721374124289), REAL_CONST(0.044224001467228), REAL_CONST(0.044351425021887),
- REAL_CONST(0.044383447617292)},
- {REAL_CONST(0.000005503434295), REAL_CONST(0.000022013611670), REAL_CONST(0.000087708482170), REAL_CONST(0.000346675369656), REAL_CONST(0.001325377263129), REAL_CONST(0.004501323681325),
- REAL_CONST(0.011227255687118), REAL_CONST(0.017921976745129), REAL_CONST(0.021061634644866), REAL_CONST(0.022026389837265), REAL_CONST(0.022281449288130), REAL_CONST(0.022346137091517),
- REAL_CONST(0.022362394258380)},
- {REAL_CONST(0.000002751719876), REAL_CONST(0.000011006847672), REAL_CONST(0.000043854910473), REAL_CONST(0.000173348103999), REAL_CONST(0.000662840844598), REAL_CONST(0.002252417383716),
- REAL_CONST(0.005624548997730), REAL_CONST(0.008988817222416), REAL_CONST(0.010569252073765), REAL_CONST(0.011055230163038), REAL_CONST(0.011183738708496), REAL_CONST(0.011216334067285),
- REAL_CONST(0.011224525049329)},
- {REAL_CONST(0.000001375860506), REAL_CONST(0.000005503434295), REAL_CONST(0.000022013611670), REAL_CONST(0.000086676649516), REAL_CONST(0.000331544462824), REAL_CONST(0.001126734190620),
- REAL_CONST(0.002815015614033), REAL_CONST(0.004501323681325), REAL_CONST(0.005294219125062), REAL_CONST(0.005538204684854), REAL_CONST(0.005602621007711), REAL_CONST(0.005619067233056),
- REAL_CONST(0.005623178556561)},
- {REAL_CONST(0.000000687930424), REAL_CONST(0.000002751719876), REAL_CONST(0.000011006847672), REAL_CONST(0.000043338975956), REAL_CONST(0.000165781748365), REAL_CONST(0.000563477107789),
- REAL_CONST(0.001408194424585), REAL_CONST(0.002252417383716), REAL_CONST(0.002649537986144), REAL_CONST(0.002771759871393), REAL_CONST(0.002804030198604), REAL_CONST(0.002812269143760),
- REAL_CONST(0.002814328996465)},
- {REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000005503434295), REAL_CONST(0.000021669651687), REAL_CONST(0.000082893253420), REAL_CONST(0.000281680084299),
- REAL_CONST(0.000704268983100), REAL_CONST(0.001126734190620), REAL_CONST(0.001325377263129), REAL_CONST(0.001386545598507), REAL_CONST(0.001402696361765), REAL_CONST(0.001406819908880),
- REAL_CONST(0.001407850766554)},
- {REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002751719876), REAL_CONST(0.000010834866771), REAL_CONST(0.000041447223339), REAL_CONST(0.000140846910654),
- REAL_CONST(0.000352177477907), REAL_CONST(0.000563477107789), REAL_CONST(0.000662840844598), REAL_CONST(0.000693439331371), REAL_CONST(0.000701518612914), REAL_CONST(0.000703581434209),
- REAL_CONST(0.000704097095877)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000005503434295), REAL_CONST(0.000020637769921), REAL_CONST(0.000070511166996),
- REAL_CONST(0.000176099492819), REAL_CONST(0.000281680084299), REAL_CONST(0.000331544462824), REAL_CONST(0.000346675369656), REAL_CONST(0.000350801943569), REAL_CONST(0.000351833587047),
- REAL_CONST(0.000352177477907)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002751719876), REAL_CONST(0.000010318922250), REAL_CONST(0.000035256012779),
- REAL_CONST(0.000088052431238), REAL_CONST(0.000140846910654), REAL_CONST(0.000165781748365), REAL_CONST(0.000173348103999), REAL_CONST(0.000175411638338), REAL_CONST(0.000175927518285),
- REAL_CONST(0.000176099492819)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000005159470220), REAL_CONST(0.000017542124624),
- REAL_CONST(0.000044026888645), REAL_CONST(0.000070511166996), REAL_CONST(0.000082893253420), REAL_CONST(0.000086676649516), REAL_CONST(0.000087708482170), REAL_CONST(0.000088052431238),
- REAL_CONST(0.000088052431238)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002579737384), REAL_CONST(0.000008771088687),
- REAL_CONST(0.000022013611670), REAL_CONST(0.000035256012779), REAL_CONST(0.000041447223339), REAL_CONST(0.000043338975956), REAL_CONST(0.000043854910473), REAL_CONST(0.000044026888645),
- REAL_CONST(0.000044026888645)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000004471542070),
- REAL_CONST(0.000011006847672), REAL_CONST(0.000017542124624), REAL_CONST(0.000020637769921), REAL_CONST(0.000021669651687), REAL_CONST(0.000022013611670), REAL_CONST(0.000022013611670),
- REAL_CONST(0.000022013611670)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002235772627),
- REAL_CONST(0.000005503434295), REAL_CONST(0.000008771088687), REAL_CONST(0.000010318922250), REAL_CONST(0.000010834866771), REAL_CONST(0.000011006847672), REAL_CONST(0.000011006847672),
- REAL_CONST(0.000011006847672)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001031895522),
- REAL_CONST(0.000002751719876), REAL_CONST(0.000004471542070), REAL_CONST(0.000005159470220), REAL_CONST(0.000005503434295), REAL_CONST(0.000005503434295), REAL_CONST(0.000005503434295),
- REAL_CONST(0.000005503434295)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000515947875),
- REAL_CONST(0.000001375860506), REAL_CONST(0.000002235772627), REAL_CONST(0.000002579737384), REAL_CONST(0.000002751719876), REAL_CONST(0.000002751719876), REAL_CONST(0.000002751719876),
- REAL_CONST(0.000002751719876)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269),
- REAL_CONST(0.000000687930424), REAL_CONST(0.000001031895522), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506),
- REAL_CONST(0.000001375860506)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634),
- REAL_CONST(0.000000343965269), REAL_CONST(0.000000515947875), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424),
- REAL_CONST(0.000000687930424)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000),
- REAL_CONST(0.000000171982634), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269),
- REAL_CONST(0.000000343965269)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000),
- REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634),
- REAL_CONST(0.000000171982634)}};
- #endif // LOG2_TEST
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 1.A.13 Noise table V */
-static const complex_t V[] = {
- {FRAC_CONST(-0.99948155879974), FRAC_CONST(-0.59483414888382)}, {FRAC_CONST(0.97113454341888), FRAC_CONST(-0.67528516054153)}, {FRAC_CONST(0.14130051434040), FRAC_CONST(-0.95090985298157)},
- {FRAC_CONST(-0.47005495429039), FRAC_CONST(-0.37340548634529)}, {FRAC_CONST(0.80705064535141), FRAC_CONST(0.29653668403625)}, {FRAC_CONST(-0.38981479406357), FRAC_CONST(0.89572608470917)},
- {FRAC_CONST(-0.01053049881011), FRAC_CONST(-0.66959059238434)}, {FRAC_CONST(-0.91266369819641), FRAC_CONST(-0.11522938311100)}, {FRAC_CONST(0.54840421676636), FRAC_CONST(0.75221365690231)},
- {FRAC_CONST(0.40009254217148), FRAC_CONST(-0.98929399251938)}, {FRAC_CONST(-0.99867975711823), FRAC_CONST(-0.88147068023682)}, {FRAC_CONST(-0.95531076192856), FRAC_CONST(0.90908759832382)},
- {FRAC_CONST(-0.45725932717323), FRAC_CONST(-0.56716322898865)}, {FRAC_CONST(-0.72929674386978), FRAC_CONST(-0.98008275032043)}, {FRAC_CONST(0.75622802972794), FRAC_CONST(0.20950329303741)},
- {FRAC_CONST(0.07069442421198), FRAC_CONST(-0.78247898817062)}, {FRAC_CONST(0.74496251344681), FRAC_CONST(-0.91169005632401)}, {FRAC_CONST(-0.96440184116364), FRAC_CONST(-0.94739919900894)},
- {FRAC_CONST(0.30424630641937), FRAC_CONST(-0.49438267946243)}, {FRAC_CONST(0.66565030813217), FRAC_CONST(0.64652937650681)}, {FRAC_CONST(0.91697007417679), FRAC_CONST(0.17514097690582)},
- {FRAC_CONST(-0.70774918794632), FRAC_CONST(0.52548652887344)}, {FRAC_CONST(-0.70051413774490), FRAC_CONST(-0.45340028405190)}, {FRAC_CONST(-0.99496513605118), FRAC_CONST(-0.90071910619736)},
- {FRAC_CONST(0.98164492845535), FRAC_CONST(-0.77463155984879)}, {FRAC_CONST(-0.54671579599380), FRAC_CONST(-0.02570928446949)}, {FRAC_CONST(-0.01689629070461), FRAC_CONST(0.00287506449968)},
- {FRAC_CONST(-0.86110347509384), FRAC_CONST(0.42548584938049)}, {FRAC_CONST(-0.98892980813980), FRAC_CONST(-0.87881129980087)}, {FRAC_CONST(0.51756626367569), FRAC_CONST(0.66926783323288)},
- {FRAC_CONST(-0.99635028839111), FRAC_CONST(-0.58107727766037)}, {FRAC_CONST(-0.99969369173050), FRAC_CONST(0.98369991779327)}, {FRAC_CONST(0.55266261100769), FRAC_CONST(0.59449058771133)},
- {FRAC_CONST(0.34581178426743), FRAC_CONST(0.94879418611526)}, {FRAC_CONST(0.62664210796356), FRAC_CONST(-0.74402970075607)}, {FRAC_CONST(-0.77149701118469), FRAC_CONST(-0.33883658051491)},
- {FRAC_CONST(-0.91592246294022), FRAC_CONST(0.03687901422381)}, {FRAC_CONST(-0.76285493373871), FRAC_CONST(-0.91371870040894)}, {FRAC_CONST(0.79788339138031), FRAC_CONST(-0.93180972337723)},
- {FRAC_CONST(0.54473078250885), FRAC_CONST(-0.11919206380844)}, {FRAC_CONST(-0.85639280080795), FRAC_CONST(0.42429855465889)}, {FRAC_CONST(-0.92882400751114), FRAC_CONST(0.27871808409691)},
- {FRAC_CONST(-0.11708371341228), FRAC_CONST(-0.99800843000412)}, {FRAC_CONST(0.21356749534607), FRAC_CONST(-0.90716296434402)}, {FRAC_CONST(-0.76191693544388), FRAC_CONST(0.99768120050430)},
- {FRAC_CONST(0.98111045360565), FRAC_CONST(-0.95854461193085)}, {FRAC_CONST(-0.85913270711899), FRAC_CONST(0.95766568183899)}, {FRAC_CONST(-0.93307244777679), FRAC_CONST(0.49431759119034)},
- {FRAC_CONST(0.30485755205154), FRAC_CONST(-0.70540034770966)}, {FRAC_CONST(0.85289651155472), FRAC_CONST(0.46766132116318)}, {FRAC_CONST(0.91328084468842), FRAC_CONST(-0.99839597940445)},
- {FRAC_CONST(-0.05890199914575), FRAC_CONST(0.70741826295853)}, {FRAC_CONST(0.28398686647415), FRAC_CONST(0.34633556008339)}, {FRAC_CONST(0.95258164405823), FRAC_CONST(-0.54893416166306)},
- {FRAC_CONST(-0.78566324710846), FRAC_CONST(-0.75568538904190)}, {FRAC_CONST(-0.95789498090744), FRAC_CONST(-0.20423194766045)}, {FRAC_CONST(0.82411158084869), FRAC_CONST(0.96654617786407)},
- {FRAC_CONST(-0.65185445547104), FRAC_CONST(-0.88734990358353)}, {FRAC_CONST(-0.93643605709076), FRAC_CONST(0.99870789051056)}, {FRAC_CONST(0.91427159309387), FRAC_CONST(-0.98290503025055)},
- {FRAC_CONST(-0.70395684242249), FRAC_CONST(0.58796799182892)}, {FRAC_CONST(0.00563771976158), FRAC_CONST(0.61768198013306)}, {FRAC_CONST(0.89065051078796), FRAC_CONST(0.52783352136612)},
- {FRAC_CONST(-0.68683707714081), FRAC_CONST(0.80806946754456)}, {FRAC_CONST(0.72165340185165), FRAC_CONST(-0.69259858131409)}, {FRAC_CONST(-0.62928247451782), FRAC_CONST(0.13627037405968)},
- {FRAC_CONST(0.29938435554504), FRAC_CONST(-0.46051329374313)}, {FRAC_CONST(-0.91781955957413), FRAC_CONST(-0.74012714624405)}, {FRAC_CONST(0.99298715591431), FRAC_CONST(0.40816611051559)},
- {FRAC_CONST(0.82368296384811), FRAC_CONST(-0.74036049842834)}, {FRAC_CONST(-0.98512834310532), FRAC_CONST(-0.99972331523895)}, {FRAC_CONST(-0.95915371179581), FRAC_CONST(-0.99237799644470)},
- {FRAC_CONST(-0.21411126852036), FRAC_CONST(-0.93424820899963)}, {FRAC_CONST(-0.68821477890015), FRAC_CONST(-0.26892307400703)}, {FRAC_CONST(0.91851997375488), FRAC_CONST(0.09358228743076)},
- {FRAC_CONST(-0.96062767505646), FRAC_CONST(0.36099094152451)}, {FRAC_CONST(0.51646184921265), FRAC_CONST(-0.71373331546783)}, {FRAC_CONST(0.61130720376968), FRAC_CONST(0.46950140595436)},
- {FRAC_CONST(0.47336128354073), FRAC_CONST(-0.27333179116249)}, {FRAC_CONST(0.90998309850693), FRAC_CONST(0.96715664863586)}, {FRAC_CONST(0.44844800233841), FRAC_CONST(0.99211573600769)},
- {FRAC_CONST(0.66614890098572), FRAC_CONST(0.96590173244476)}, {FRAC_CONST(0.74922239780426), FRAC_CONST(-0.89879858493805)}, {FRAC_CONST(-0.99571585655212), FRAC_CONST(0.52785521745682)},
- {FRAC_CONST(0.97401082515717), FRAC_CONST(-0.16855870187283)}, {FRAC_CONST(0.72683745622635), FRAC_CONST(-0.48060774803162)}, {FRAC_CONST(0.95432192087173), FRAC_CONST(0.68849605321884)},
- {FRAC_CONST(-0.72962206602097), FRAC_CONST(-0.76608443260193)}, {FRAC_CONST(-0.85359477996826), FRAC_CONST(0.88738125562668)}, {FRAC_CONST(-0.81412428617477), FRAC_CONST(-0.97480767965317)},
- {FRAC_CONST(-0.87930774688721), FRAC_CONST(0.74748307466507)}, {FRAC_CONST(-0.71573328971863), FRAC_CONST(-0.98570609092712)}, {FRAC_CONST(0.83524298667908), FRAC_CONST(0.83702534437180)},
- {FRAC_CONST(-0.48086065053940), FRAC_CONST(-0.98848503828049)}, {FRAC_CONST(0.97139126062393), FRAC_CONST(0.80093622207642)}, {FRAC_CONST(0.51992827653885), FRAC_CONST(0.80247628688812)},
- {FRAC_CONST(-0.00848591234535), FRAC_CONST(-0.76670128107071)}, {FRAC_CONST(-0.70294374227524), FRAC_CONST(0.55359911918640)}, {FRAC_CONST(-0.95894426107407), FRAC_CONST(-0.43265503644943)},
- {FRAC_CONST(0.97079253196716), FRAC_CONST(0.09325857460499)}, {FRAC_CONST(-0.92404294013977), FRAC_CONST(0.85507702827454)}, {FRAC_CONST(-0.69506472349167), FRAC_CONST(0.98633414506912)},
- {FRAC_CONST(0.26559203863144), FRAC_CONST(0.73314309120178)}, {FRAC_CONST(0.28038442134857), FRAC_CONST(0.14537914097309)}, {FRAC_CONST(-0.74138122797012), FRAC_CONST(0.99310338497162)},
- {FRAC_CONST(-0.01752796024084), FRAC_CONST(-0.82616633176804)}, {FRAC_CONST(-0.55126774311066), FRAC_CONST(-0.98898541927338)}, {FRAC_CONST(0.97960901260376), FRAC_CONST(-0.94021445512772)},
- {FRAC_CONST(-0.99196308851242), FRAC_CONST(0.67019015550613)}, {FRAC_CONST(-0.67684930562973), FRAC_CONST(0.12631492316723)}, {FRAC_CONST(0.09140039235353), FRAC_CONST(-0.20537731051445)},
- {FRAC_CONST(-0.71658962965012), FRAC_CONST(-0.97788202762604)}, {FRAC_CONST(0.81014639139175), FRAC_CONST(0.53722649812698)}, {FRAC_CONST(0.40616992115974), FRAC_CONST(-0.26469007134438)},
- {FRAC_CONST(-0.67680186033249), FRAC_CONST(0.94502049684525)}, {FRAC_CONST(0.86849772930145), FRAC_CONST(-0.18333598971367)}, {FRAC_CONST(-0.99500381946564), FRAC_CONST(-0.02634122036397)},
- {FRAC_CONST(0.84329187870026), FRAC_CONST(0.10406957566738)}, {FRAC_CONST(-0.09215968847275), FRAC_CONST(0.69540011882782)}, {FRAC_CONST(0.99956172704697), FRAC_CONST(-0.12358541786671)},
- {FRAC_CONST(-0.79732781648636), FRAC_CONST(-0.91582524776459)}, {FRAC_CONST(0.96349972486496), FRAC_CONST(0.96640455722809)}, {FRAC_CONST(-0.79942780733109), FRAC_CONST(0.64323902130127)},
- {FRAC_CONST(-0.11566039919853), FRAC_CONST(0.28587844967842)}, {FRAC_CONST(-0.39922955632210), FRAC_CONST(0.94129604101181)}, {FRAC_CONST(0.99089199304581), FRAC_CONST(-0.92062628269196)},
- {FRAC_CONST(0.28631284832954), FRAC_CONST(-0.91035044193268)}, {FRAC_CONST(-0.83302724361420), FRAC_CONST(-0.67330408096313)}, {FRAC_CONST(0.95404446125031), FRAC_CONST(0.49162766337395)},
- {FRAC_CONST(-0.06449863314629), FRAC_CONST(0.03250560909510)}, {FRAC_CONST(-0.99575054645538), FRAC_CONST(0.42389783263206)}, {FRAC_CONST(-0.65501141548157), FRAC_CONST(0.82546114921570)},
- {FRAC_CONST(-0.81254440546036), FRAC_CONST(-0.51627236604691)}, {FRAC_CONST(-0.99646371603012), FRAC_CONST(0.84490531682968)}, {FRAC_CONST(0.00287840608507), FRAC_CONST(0.64768260717392)},
- {FRAC_CONST(0.70176988840103), FRAC_CONST(-0.20453028380871)}, {FRAC_CONST(0.96361881494522), FRAC_CONST(0.40706968307495)}, {FRAC_CONST(-0.68883758783340), FRAC_CONST(0.91338956356049)},
- {FRAC_CONST(-0.34875586628914), FRAC_CONST(0.71472293138504)}, {FRAC_CONST(0.91980081796646), FRAC_CONST(0.66507452726364)}, {FRAC_CONST(-0.99009048938751), FRAC_CONST(0.85868018865585)},
- {FRAC_CONST(0.68865793943405), FRAC_CONST(0.55660319328308)}, {FRAC_CONST(-0.99484401941299), FRAC_CONST(-0.20052559673786)}, {FRAC_CONST(0.94214510917664), FRAC_CONST(-0.99696427583694)},
- {FRAC_CONST(-0.67414629459381), FRAC_CONST(0.49548220634460)}, {FRAC_CONST(-0.47339352965355), FRAC_CONST(-0.85904330015182)}, {FRAC_CONST(0.14323651790619), FRAC_CONST(-0.94145596027374)},
- {FRAC_CONST(-0.29268294572830), FRAC_CONST(0.05759225040674)}, {FRAC_CONST(0.43793860077858), FRAC_CONST(-0.78904968500137)}, {FRAC_CONST(-0.36345127224922), FRAC_CONST(0.64874434471130)},
- {FRAC_CONST(-0.08750604838133), FRAC_CONST(0.97686946392059)}, {FRAC_CONST(-0.96495270729065), FRAC_CONST(-0.53960305452347)}, {FRAC_CONST(0.55526942014694), FRAC_CONST(0.78891521692276)},
- {FRAC_CONST(0.73538213968277), FRAC_CONST(0.96452075242996)}, {FRAC_CONST(-0.30889773368835), FRAC_CONST(-0.80664390325546)}, {FRAC_CONST(0.03574995696545), FRAC_CONST(-0.97325617074966)},
- {FRAC_CONST(0.98720687627792), FRAC_CONST(0.48409134149551)}, {FRAC_CONST(-0.81689298152924), FRAC_CONST(-0.90827703475952)}, {FRAC_CONST(0.67866861820221), FRAC_CONST(0.81284505128860)},
- {FRAC_CONST(-0.15808570384979), FRAC_CONST(0.85279554128647)}, {FRAC_CONST(0.80723392963409), FRAC_CONST(-0.24717418849468)}, {FRAC_CONST(0.47788757085800), FRAC_CONST(-0.46333149075508)},
- {FRAC_CONST(0.96367555856705), FRAC_CONST(0.38486748933792)}, {FRAC_CONST(-0.99143874645233), FRAC_CONST(-0.24945276975632)}, {FRAC_CONST(0.83081877231598), FRAC_CONST(-0.94780850410461)},
- {FRAC_CONST(-0.58753192424774), FRAC_CONST(0.01290772389621)}, {FRAC_CONST(0.95538109540939), FRAC_CONST(-0.85557049512863)}, {FRAC_CONST(-0.96490919589996), FRAC_CONST(-0.64020973443985)},
- {FRAC_CONST(-0.97327101230621), FRAC_CONST(0.12378127872944)}, {FRAC_CONST(0.91400367021561), FRAC_CONST(0.57972472906113)}, {FRAC_CONST(-0.99925839900970), FRAC_CONST(0.71084845066071)},
- {FRAC_CONST(-0.86875903606415), FRAC_CONST(-0.20291699469090)}, {FRAC_CONST(-0.26240035891533), FRAC_CONST(-0.68264555931091)}, {FRAC_CONST(-0.24664412438869), FRAC_CONST(-0.87642270326614)},
- {FRAC_CONST(0.02416275814176), FRAC_CONST(0.27192914485931)}, {FRAC_CONST(0.82068622112274), FRAC_CONST(-0.85087788105011)}, {FRAC_CONST(0.88547372817993), FRAC_CONST(-0.89636802673340)},
- {FRAC_CONST(-0.18173077702522), FRAC_CONST(-0.26152145862579)}, {FRAC_CONST(0.09355476498604), FRAC_CONST(0.54845124483109)}, {FRAC_CONST(-0.54668414592743), FRAC_CONST(0.95980775356293)},
- {FRAC_CONST(0.37050989270210), FRAC_CONST(-0.59910142421722)}, {FRAC_CONST(-0.70373594760895), FRAC_CONST(0.91227668523788)}, {FRAC_CONST(-0.34600785374641), FRAC_CONST(-0.99441426992416)},
- {FRAC_CONST(-0.68774479627609), FRAC_CONST(-0.30238837003708)}, {FRAC_CONST(-0.26843291521072), FRAC_CONST(0.83115667104721)}, {FRAC_CONST(0.49072334170341), FRAC_CONST(-0.45359709858894)},
- {FRAC_CONST(0.38975992798805), FRAC_CONST(0.95515358448029)}, {FRAC_CONST(-0.97757124900818), FRAC_CONST(0.05305894464254)}, {FRAC_CONST(-0.17325553297997), FRAC_CONST(-0.92770671844482)},
- {FRAC_CONST(0.99948036670685), FRAC_CONST(0.58285546302795)}, {FRAC_CONST(-0.64946246147156), FRAC_CONST(0.68645507097244)}, {FRAC_CONST(-0.12016920745373), FRAC_CONST(-0.57147324085236)},
- {FRAC_CONST(-0.58947455883026), FRAC_CONST(-0.34847131371498)}, {FRAC_CONST(-0.41815140843391), FRAC_CONST(0.16276422142982)}, {FRAC_CONST(0.99885648488998), FRAC_CONST(0.11136095225811)},
- {FRAC_CONST(-0.56649613380432), FRAC_CONST(-0.90494865179062)}, {FRAC_CONST(0.94138020277023), FRAC_CONST(0.35281917452812)}, {FRAC_CONST(-0.75725078582764), FRAC_CONST(0.53650552034378)},
- {FRAC_CONST(0.20541973412037), FRAC_CONST(-0.94435143470764)}, {FRAC_CONST(0.99980372190475), FRAC_CONST(0.79835915565491)}, {FRAC_CONST(0.29078277945518), FRAC_CONST(0.35393777489662)},
- {FRAC_CONST(-0.62858772277832), FRAC_CONST(0.38765692710876)}, {FRAC_CONST(0.43440905213356), FRAC_CONST(-0.98546332120895)}, {FRAC_CONST(-0.98298585414886), FRAC_CONST(0.21021524071693)},
- {FRAC_CONST(0.19513028860092), FRAC_CONST(-0.94239830970764)}, {FRAC_CONST(-0.95476663112640), FRAC_CONST(0.98364555835724)}, {FRAC_CONST(0.93379634618759), FRAC_CONST(-0.70881992578506)},
- {FRAC_CONST(-0.85235410928726), FRAC_CONST(-0.08342348039150)}, {FRAC_CONST(-0.86425095796585), FRAC_CONST(-0.45795026421547)}, {FRAC_CONST(0.38879778981209), FRAC_CONST(0.97274428606033)},
- {FRAC_CONST(0.92045122385025), FRAC_CONST(-0.62433654069901)}, {FRAC_CONST(0.89162534475327), FRAC_CONST(0.54950958490372)}, {FRAC_CONST(-0.36834338307381), FRAC_CONST(0.96458297967911)},
- {FRAC_CONST(0.93891763687134), FRAC_CONST(-0.89968353509903)}, {FRAC_CONST(0.99267655611038), FRAC_CONST(-0.03757034242153)}, {FRAC_CONST(-0.94063472747803), FRAC_CONST(0.41332337260246)},
- {FRAC_CONST(0.99740225076675), FRAC_CONST(-0.16830494999886)}, {FRAC_CONST(-0.35899412631989), FRAC_CONST(-0.46633225679398)}, {FRAC_CONST(0.05237237364054), FRAC_CONST(-0.25640362501144)},
- {FRAC_CONST(0.36703583598137), FRAC_CONST(-0.38653266429901)}, {FRAC_CONST(0.91653180122375), FRAC_CONST(-0.30587628483772)}, {FRAC_CONST(0.69000804424286), FRAC_CONST(0.90952169895172)},
- {FRAC_CONST(-0.38658750057220), FRAC_CONST(0.99501574039459)}, {FRAC_CONST(-0.29250815510750), FRAC_CONST(0.37444993853569)}, {FRAC_CONST(-0.60182201862335), FRAC_CONST(0.86779648065567)},
- {FRAC_CONST(-0.97418588399887), FRAC_CONST(0.96468526124954)}, {FRAC_CONST(0.88461571931839), FRAC_CONST(0.57508403062820)}, {FRAC_CONST(0.05198933184147), FRAC_CONST(0.21269661188126)},
- {FRAC_CONST(-0.53499621152878), FRAC_CONST(0.97241556644440)}, {FRAC_CONST(-0.49429559707642), FRAC_CONST(0.98183864355087)}, {FRAC_CONST(-0.98935145139694), FRAC_CONST(-0.40249159932137)},
- {FRAC_CONST(-0.98081380128860), FRAC_CONST(-0.72856897115707)}, {FRAC_CONST(-0.27338150143623), FRAC_CONST(0.99950921535492)}, {FRAC_CONST(0.06310802698135), FRAC_CONST(-0.54539585113525)},
- {FRAC_CONST(-0.20461677014828), FRAC_CONST(-0.14209978282452)}, {FRAC_CONST(0.66223841905594), FRAC_CONST(0.72528582811356)}, {FRAC_CONST(-0.84764343500137), FRAC_CONST(0.02372316829860)},
- {FRAC_CONST(-0.89039862155914), FRAC_CONST(0.88866579532623)}, {FRAC_CONST(0.95903307199478), FRAC_CONST(0.76744925975800)}, {FRAC_CONST(0.73504126071930), FRAC_CONST(-0.03747203201056)},
- {FRAC_CONST(-0.31744435429573), FRAC_CONST(-0.36834111809731)}, {FRAC_CONST(-0.34110826253891), FRAC_CONST(0.40211221575737)}, {FRAC_CONST(0.47803884744644), FRAC_CONST(-0.39423218369484)},
- {FRAC_CONST(0.98299193382263), FRAC_CONST(0.01989791356027)}, {FRAC_CONST(-0.30963072180748), FRAC_CONST(-0.18076720833778)}, {FRAC_CONST(0.99992591142654), FRAC_CONST(-0.26281872391701)},
- {FRAC_CONST(-0.93149733543396), FRAC_CONST(-0.98313164710999)}, {FRAC_CONST(0.99923473596573), FRAC_CONST(-0.80142992734909)}, {FRAC_CONST(-0.26024168729782), FRAC_CONST(-0.75999760627747)},
- {FRAC_CONST(-0.35712513327599), FRAC_CONST(0.19298963248730)}, {FRAC_CONST(-0.99899083375931), FRAC_CONST(0.74645155668259)}, {FRAC_CONST(0.86557173728943), FRAC_CONST(0.55593866109848)},
- {FRAC_CONST(0.33408042788506), FRAC_CONST(0.86185956001282)}, {FRAC_CONST(0.99010735750198), FRAC_CONST(0.04602397605777)}, {FRAC_CONST(-0.66694271564484), FRAC_CONST(-0.91643613576889)},
- {FRAC_CONST(0.64016789197922), FRAC_CONST(0.15649530291557)}, {FRAC_CONST(0.99570536613464), FRAC_CONST(0.45844584703445)}, {FRAC_CONST(-0.63431465625763), FRAC_CONST(0.21079117059708)},
- {FRAC_CONST(-0.07706847041845), FRAC_CONST(-0.89581435918808)}, {FRAC_CONST(0.98590087890625), FRAC_CONST(0.88241720199585)}, {FRAC_CONST(0.80099332332611), FRAC_CONST(-0.36851897835732)},
- {FRAC_CONST(0.78368133306503), FRAC_CONST(0.45506998896599)}, {FRAC_CONST(0.08707806468010), FRAC_CONST(0.80938994884491)}, {FRAC_CONST(-0.86811882257462), FRAC_CONST(0.39347308874130)},
- {FRAC_CONST(-0.39466530084610), FRAC_CONST(-0.66809433698654)}, {FRAC_CONST(0.97875326871872), FRAC_CONST(-0.72467839717865)}, {FRAC_CONST(-0.95038563013077), FRAC_CONST(0.89563220739365)},
- {FRAC_CONST(0.17005239427090), FRAC_CONST(0.54683053493500)}, {FRAC_CONST(-0.76910793781281), FRAC_CONST(-0.96226614713669)}, {FRAC_CONST(0.99743282794952), FRAC_CONST(0.42697158455849)},
- {FRAC_CONST(0.95437383651733), FRAC_CONST(0.97002321481705)}, {FRAC_CONST(0.99578905105591), FRAC_CONST(-0.54106825590134)}, {FRAC_CONST(0.28058260679245), FRAC_CONST(-0.85361421108246)},
- {FRAC_CONST(0.85256522893906), FRAC_CONST(-0.64567607641220)}, {FRAC_CONST(-0.50608539581299), FRAC_CONST(-0.65846014022827)}, {FRAC_CONST(-0.97210735082626), FRAC_CONST(-0.23095212876797)},
- {FRAC_CONST(0.95424050092697), FRAC_CONST(-0.99240148067474)}, {FRAC_CONST(-0.96926569938660), FRAC_CONST(0.73775655031204)}, {FRAC_CONST(0.30872163176537), FRAC_CONST(0.41514959931374)},
- {FRAC_CONST(-0.24523839354515), FRAC_CONST(0.63206630945206)}, {FRAC_CONST(-0.33813264966011), FRAC_CONST(-0.38661777973175)}, {FRAC_CONST(-0.05826828256249), FRAC_CONST(-0.06940773874521)},
- {FRAC_CONST(-0.22898460924625), FRAC_CONST(0.97054851055145)}, {FRAC_CONST(-0.18509915471077), FRAC_CONST(0.47565764188766)}, {FRAC_CONST(-0.10488238185644), FRAC_CONST(-0.87769949436188)},
- {FRAC_CONST(-0.71886587142944), FRAC_CONST(0.78030979633331)}, {FRAC_CONST(0.99793875217438), FRAC_CONST(0.90041309595108)}, {FRAC_CONST(0.57563304901123), FRAC_CONST(-0.91034334897995)},
- {FRAC_CONST(0.28909647464752), FRAC_CONST(0.96307784318924)}, {FRAC_CONST(0.42188999056816), FRAC_CONST(0.48148649930954)}, {FRAC_CONST(0.93335050344467), FRAC_CONST(-0.43537023663521)},
- {FRAC_CONST(-0.97087377309799), FRAC_CONST(0.86636447906494)}, {FRAC_CONST(0.36722871661186), FRAC_CONST(0.65291655063629)}, {FRAC_CONST(-0.81093025207520), FRAC_CONST(0.08778370171785)},
- {FRAC_CONST(-0.26240602135658), FRAC_CONST(-0.92774093151093)}, {FRAC_CONST(0.83996498584747), FRAC_CONST(0.55839848518372)}, {FRAC_CONST(-0.99909615516663), FRAC_CONST(-0.96024608612061)},
- {FRAC_CONST(0.74649465084076), FRAC_CONST(0.12144893407822)}, {FRAC_CONST(-0.74774593114853), FRAC_CONST(-0.26898062229156)}, {FRAC_CONST(0.95781666040421), FRAC_CONST(-0.79047924280167)},
- {FRAC_CONST(0.95472306013107), FRAC_CONST(-0.08588775992393)}, {FRAC_CONST(0.48708331584930), FRAC_CONST(0.99999040365219)}, {FRAC_CONST(0.46332037448883), FRAC_CONST(0.10964126139879)},
- {FRAC_CONST(-0.76497006416321), FRAC_CONST(0.89210927486420)}, {FRAC_CONST(0.57397389411926), FRAC_CONST(0.35289704799652)}, {FRAC_CONST(0.75374317169189), FRAC_CONST(0.96705216169357)},
- {FRAC_CONST(-0.59174400568008), FRAC_CONST(-0.89405369758606)}, {FRAC_CONST(0.75087904930115), FRAC_CONST(-0.29612672328949)}, {FRAC_CONST(-0.98607856035233), FRAC_CONST(0.25034910440445)},
- {FRAC_CONST(-0.40761056542397), FRAC_CONST(-0.90045571327209)}, {FRAC_CONST(0.66929268836975), FRAC_CONST(0.98629492521286)}, {FRAC_CONST(-0.97463697195053), FRAC_CONST(-0.00190223299433)},
- {FRAC_CONST(0.90145510435104), FRAC_CONST(0.99781388044357)}, {FRAC_CONST(-0.87259286642075), FRAC_CONST(0.99233585596085)}, {FRAC_CONST(-0.91529458761215), FRAC_CONST(-0.15698707103729)},
- {FRAC_CONST(-0.03305738791823), FRAC_CONST(-0.37205263972282)}, {FRAC_CONST(0.07223051041365), FRAC_CONST(-0.88805001974106)}, {FRAC_CONST(0.99498009681702), FRAC_CONST(0.97094357013702)},
- {FRAC_CONST(-0.74904936552048), FRAC_CONST(0.99985486268997)}, {FRAC_CONST(0.04585228487849), FRAC_CONST(0.99812334775925)}, {FRAC_CONST(-0.89054954051971), FRAC_CONST(-0.31791913509369)},
- {FRAC_CONST(-0.83782142400742), FRAC_CONST(0.97637635469437)}, {FRAC_CONST(0.33454805612564), FRAC_CONST(-0.86231517791748)}, {FRAC_CONST(-0.99707579612732), FRAC_CONST(0.93237990140915)},
- {FRAC_CONST(-0.22827528417110), FRAC_CONST(0.18874759972095)}, {FRAC_CONST(0.67248046398163), FRAC_CONST(-0.03646211326122)}, {FRAC_CONST(-0.05146538093686), FRAC_CONST(-0.92599701881409)},
- {FRAC_CONST(0.99947297573090), FRAC_CONST(0.93625229597092)}, {FRAC_CONST(0.66951125860214), FRAC_CONST(0.98905825614929)}, {FRAC_CONST(-0.99602955579758), FRAC_CONST(-0.44654715061188)},
- {FRAC_CONST(0.82104903459549), FRAC_CONST(0.99540740251541)}, {FRAC_CONST(0.99186509847641), FRAC_CONST(0.72022998332977)}, {FRAC_CONST(-0.65284591913223), FRAC_CONST(0.52186721563339)},
- {FRAC_CONST(0.93885445594788), FRAC_CONST(-0.74895310401917)}, {FRAC_CONST(0.96735250949860), FRAC_CONST(0.90891814231873)}, {FRAC_CONST(-0.22225968539715), FRAC_CONST(0.57124030590057)},
- {FRAC_CONST(-0.44132784008980), FRAC_CONST(-0.92688840627670)}, {FRAC_CONST(-0.85694974660873), FRAC_CONST(0.88844531774521)}, {FRAC_CONST(0.91783040761948), FRAC_CONST(-0.46356892585754)},
- {FRAC_CONST(0.72556972503662), FRAC_CONST(-0.99899554252625)}, {FRAC_CONST(-0.99711579084396), FRAC_CONST(0.58211559057236)}, {FRAC_CONST(0.77638977766037), FRAC_CONST(0.94321835041046)},
- {FRAC_CONST(0.07717324048281), FRAC_CONST(0.58638399839401)}, {FRAC_CONST(-0.56049829721451), FRAC_CONST(0.82522302865982)}, {FRAC_CONST(0.98398894071579), FRAC_CONST(0.39467439055443)},
- {FRAC_CONST(0.47546947002411), FRAC_CONST(0.68613046407700)}, {FRAC_CONST(0.65675091743469), FRAC_CONST(0.18331636488438)}, {FRAC_CONST(0.03273375332355), FRAC_CONST(-0.74933111667633)},
- {FRAC_CONST(-0.38684144616127), FRAC_CONST(0.51337349414825)}, {FRAC_CONST(-0.97346270084381), FRAC_CONST(-0.96549361944199)}, {FRAC_CONST(-0.53282153606415), FRAC_CONST(-0.91423267126083)},
- {FRAC_CONST(0.99817311763763), FRAC_CONST(0.61133575439453)}, {FRAC_CONST(-0.50254499912262), FRAC_CONST(-0.88829338550568)}, {FRAC_CONST(0.01995873264968), FRAC_CONST(0.85223513841629)},
- {FRAC_CONST(0.99930381774902), FRAC_CONST(0.94578897953033)}, {FRAC_CONST(0.82907766103745), FRAC_CONST(-0.06323442608118)}, {FRAC_CONST(-0.58660709857941), FRAC_CONST(0.96840775012970)},
- {FRAC_CONST(-0.17573736608028), FRAC_CONST(-0.48166921734810)}, {FRAC_CONST(0.83434289693832), FRAC_CONST(-0.13023450970650)}, {FRAC_CONST(0.05946491286159), FRAC_CONST(0.20511047542095)},
- {FRAC_CONST(0.81505483388901), FRAC_CONST(-0.94685947895050)}, {FRAC_CONST(-0.44976380467415), FRAC_CONST(0.40894573926926)}, {FRAC_CONST(-0.89746475219727), FRAC_CONST(0.99846577644348)},
- {FRAC_CONST(0.39677256345749), FRAC_CONST(-0.74854665994644)}, {FRAC_CONST(-0.07588948309422), FRAC_CONST(0.74096214771271)}, {FRAC_CONST(0.76343196630478), FRAC_CONST(0.41746628284454)},
- {FRAC_CONST(-0.74490106105804), FRAC_CONST(0.94725912809372)}, {FRAC_CONST(0.64880120754242), FRAC_CONST(0.41336661577225)}, {FRAC_CONST(0.62319535017014), FRAC_CONST(-0.93098312616348)},
- {FRAC_CONST(0.42215818166733), FRAC_CONST(-0.07712787389755)}, {FRAC_CONST(0.02704554051161), FRAC_CONST(-0.05417517945170)}, {FRAC_CONST(0.80001771450043), FRAC_CONST(0.91542196273804)},
- {FRAC_CONST(-0.79351830482483), FRAC_CONST(-0.36208897829056)}, {FRAC_CONST(0.63872361183167), FRAC_CONST(0.08128252625465)}, {FRAC_CONST(0.52890521287918), FRAC_CONST(0.60048872232437)},
- {FRAC_CONST(0.74238550662994), FRAC_CONST(0.04491915181279)}, {FRAC_CONST(0.99096131324768), FRAC_CONST(-0.19451183080673)}, {FRAC_CONST(-0.80412328243256), FRAC_CONST(-0.88513815402985)},
- {FRAC_CONST(-0.64612615108490), FRAC_CONST(0.72198677062988)}, {FRAC_CONST(0.11657770723104), FRAC_CONST(-0.83662831783295)}, {FRAC_CONST(-0.95053184032440), FRAC_CONST(-0.96939903497696)},
- {FRAC_CONST(-0.62228870391846), FRAC_CONST(0.82767260074615)}, {FRAC_CONST(0.03004475869238), FRAC_CONST(-0.99738895893097)}, {FRAC_CONST(-0.97987216711044), FRAC_CONST(0.36526128649712)},
- {FRAC_CONST(-0.99986982345581), FRAC_CONST(-0.36021611094475)}, {FRAC_CONST(0.89110648632050), FRAC_CONST(-0.97894251346588)}, {FRAC_CONST(0.10407960414886), FRAC_CONST(0.77357792854309)},
- {FRAC_CONST(0.95964735746384), FRAC_CONST(-0.35435819625854)}, {FRAC_CONST(0.50843232870102), FRAC_CONST(0.96107691526413)}, {FRAC_CONST(0.17006334662437), FRAC_CONST(-0.76854026317596)},
- {FRAC_CONST(0.25872674584389), FRAC_CONST(0.99893301725388)}, {FRAC_CONST(-0.01115998718888), FRAC_CONST(0.98496019840240)}, {FRAC_CONST(-0.79598701000214), FRAC_CONST(0.97138410806656)},
- {FRAC_CONST(-0.99264711141586), FRAC_CONST(-0.99542820453644)}, {FRAC_CONST(-0.99829661846161), FRAC_CONST(0.01877138763666)}, {FRAC_CONST(-0.70801013708115), FRAC_CONST(0.33680686354637)},
- {FRAC_CONST(-0.70467054843903), FRAC_CONST(0.93272775411606)}, {FRAC_CONST(0.99846023321152), FRAC_CONST(-0.98725748062134)}, {FRAC_CONST(-0.63364970684052), FRAC_CONST(-0.16473594307899)},
- {FRAC_CONST(-0.16258217394352), FRAC_CONST(-0.95939123630524)}, {FRAC_CONST(-0.43645593523979), FRAC_CONST(-0.94805032014847)}, {FRAC_CONST(-0.99848473072052), FRAC_CONST(0.96245169639587)},
- {FRAC_CONST(-0.16796459257603), FRAC_CONST(-0.98987513780594)}, {FRAC_CONST(-0.87979227304459), FRAC_CONST(-0.71725726127625)}, {FRAC_CONST(0.44183099269867), FRAC_CONST(-0.93568974733353)},
- {FRAC_CONST(0.93310177326202), FRAC_CONST(-0.99913311004639)}, {FRAC_CONST(-0.93941932916641), FRAC_CONST(-0.56409376859665)}, {FRAC_CONST(-0.88590002059937), FRAC_CONST(0.47624599933624)},
- {FRAC_CONST(0.99971461296082), FRAC_CONST(-0.83889955282211)}, {FRAC_CONST(-0.75376385450363), FRAC_CONST(0.00814643409103)}, {FRAC_CONST(0.93887686729431), FRAC_CONST(-0.11284527927637)},
- {FRAC_CONST(0.85126435756683), FRAC_CONST(0.52349251508713)}, {FRAC_CONST(0.39701420068741), FRAC_CONST(0.81779634952545)}, {FRAC_CONST(-0.37024465203285), FRAC_CONST(-0.87071657180786)},
- {FRAC_CONST(-0.36024826765060), FRAC_CONST(0.34655734896660)}, {FRAC_CONST(-0.93388813734055), FRAC_CONST(-0.84476542472839)}, {FRAC_CONST(-0.65298801660538), FRAC_CONST(-0.18439576029778)},
- {FRAC_CONST(0.11960318684578), FRAC_CONST(0.99899345636368)}, {FRAC_CONST(0.94292563199997), FRAC_CONST(0.83163905143738)}, {FRAC_CONST(0.75081145763397), FRAC_CONST(-0.35533222556114)},
- {FRAC_CONST(0.56721979379654), FRAC_CONST(-0.24076835811138)}, {FRAC_CONST(0.46857765316963), FRAC_CONST(-0.30140233039856)}, {FRAC_CONST(0.97312313318253), FRAC_CONST(-0.99548190832138)},
- {FRAC_CONST(-0.38299977779388), FRAC_CONST(0.98516911268234)}, {FRAC_CONST(0.41025799512863), FRAC_CONST(0.02116736955941)}, {FRAC_CONST(0.09638062119484), FRAC_CONST(0.04411984235048)},
- {FRAC_CONST(-0.85283249616623), FRAC_CONST(0.91475564241409)}, {FRAC_CONST(0.88866806030273), FRAC_CONST(-0.99735265970230)}, {FRAC_CONST(-0.48202428221703), FRAC_CONST(-0.96805608272552)},
- {FRAC_CONST(0.27572581171989), FRAC_CONST(0.58634752035141)}, {FRAC_CONST(-0.65889132022858), FRAC_CONST(0.58835631608963)}, {FRAC_CONST(0.98838084936142), FRAC_CONST(0.99994349479675)},
- {FRAC_CONST(-0.20651349425316), FRAC_CONST(0.54593044519424)}, {FRAC_CONST(-0.62126415967941), FRAC_CONST(-0.59893679618835)}, {FRAC_CONST(0.20320105552673), FRAC_CONST(-0.86879181861877)},
- {FRAC_CONST(-0.97790551185608), FRAC_CONST(0.96290808916092)}, {FRAC_CONST(0.11112534999847), FRAC_CONST(0.21484763920307)}, {FRAC_CONST(-0.41368338465691), FRAC_CONST(0.28216838836670)},
- {FRAC_CONST(0.24133038520813), FRAC_CONST(0.51294362545013)}, {FRAC_CONST(-0.66393411159515), FRAC_CONST(-0.08249679952860)}, {FRAC_CONST(-0.53697830438614), FRAC_CONST(-0.97649902105331)},
- {FRAC_CONST(-0.97224736213684), FRAC_CONST(0.22081333398819)}, {FRAC_CONST(0.87392479181290), FRAC_CONST(-0.12796173989773)}, {FRAC_CONST(0.19050361216068), FRAC_CONST(0.01602615416050)},
- {FRAC_CONST(-0.46353441476822), FRAC_CONST(-0.95249038934708)}, {FRAC_CONST(-0.07064096629620), FRAC_CONST(-0.94479805231094)}, {FRAC_CONST(-0.92444086074829), FRAC_CONST(-0.10457590222359)},
- {FRAC_CONST(-0.83822596073151), FRAC_CONST(-0.01695043221116)}, {FRAC_CONST(0.75214684009552), FRAC_CONST(-0.99955683946609)}, {FRAC_CONST(-0.42102998495102), FRAC_CONST(0.99720942974091)},
- {FRAC_CONST(-0.72094786167145), FRAC_CONST(-0.35008960962296)}, {FRAC_CONST(0.78843313455582), FRAC_CONST(0.52851396799088)}, {FRAC_CONST(0.97394025325775), FRAC_CONST(-0.26695942878723)},
- {FRAC_CONST(0.99206465482712), FRAC_CONST(-0.57010120153427)}, {FRAC_CONST(0.76789611577988), FRAC_CONST(-0.76519358158112)}, {FRAC_CONST(-0.82002419233322), FRAC_CONST(-0.73530179262161)},
- {FRAC_CONST(0.81924992799759), FRAC_CONST(0.99698424339294)}, {FRAC_CONST(-0.26719850301743), FRAC_CONST(0.68903368711472)}, {FRAC_CONST(-0.43311259150505), FRAC_CONST(0.85321813821793)},
- {FRAC_CONST(0.99194979667664), FRAC_CONST(0.91876250505447)}, {FRAC_CONST(-0.80691999197006), FRAC_CONST(-0.32627540826797)}, {FRAC_CONST(0.43080005049706), FRAC_CONST(-0.21919095516205)},
- {FRAC_CONST(0.67709493637085), FRAC_CONST(-0.95478075742722)}, {FRAC_CONST(0.56151771545410), FRAC_CONST(-0.70693808794022)}, {FRAC_CONST(0.10831862688065), FRAC_CONST(-0.08628837019205)},
- {FRAC_CONST(0.91229414939880), FRAC_CONST(-0.65987348556519)}, {FRAC_CONST(-0.48972892761230), FRAC_CONST(0.56289243698120)}, {FRAC_CONST(-0.89033657312393), FRAC_CONST(-0.71656566858292)},
- {FRAC_CONST(0.65269446372986), FRAC_CONST(0.65916007757187)}, {FRAC_CONST(0.67439478635788), FRAC_CONST(-0.81684380769730)}, {FRAC_CONST(-0.47770830988884), FRAC_CONST(-0.16789555549622)},
- {FRAC_CONST(-0.99715977907181), FRAC_CONST(-0.93565785884857)}, {FRAC_CONST(-0.90889590978622), FRAC_CONST(0.62034398317337)}, {FRAC_CONST(-0.06618622690439), FRAC_CONST(-0.23812216520309)},
- {FRAC_CONST(0.99430269002914), FRAC_CONST(0.18812555074692)}, {FRAC_CONST(0.97686403989792), FRAC_CONST(-0.28664535284042)}, {FRAC_CONST(0.94813650846481), FRAC_CONST(-0.97506642341614)},
- {FRAC_CONST(-0.95434498786926), FRAC_CONST(-0.79607981443405)}, {FRAC_CONST(-0.49104782938957), FRAC_CONST(0.32895213365555)}, {FRAC_CONST(0.99881172180176), FRAC_CONST(0.88993984460831)},
- {FRAC_CONST(0.50449168682098), FRAC_CONST(-0.85995072126389)}, {FRAC_CONST(0.47162890434265), FRAC_CONST(-0.18680204451084)}, {FRAC_CONST(-0.62081581354141), FRAC_CONST(0.75000673532486)},
- {FRAC_CONST(-0.43867015838623), FRAC_CONST(0.99998068809509)}, {FRAC_CONST(0.98630565404892), FRAC_CONST(-0.53578901290894)}, {FRAC_CONST(-0.61510360240936), FRAC_CONST(-0.89515018463135)},
- {FRAC_CONST(-0.03841517493129), FRAC_CONST(-0.69888818264008)}, {FRAC_CONST(-0.30102157592773), FRAC_CONST(-0.07667808979750)}, {FRAC_CONST(0.41881284117699), FRAC_CONST(0.02188098989427)},
- {FRAC_CONST(-0.86135452985764), FRAC_CONST(0.98947483301163)}, {FRAC_CONST(0.67226862907410), FRAC_CONST(-0.13494388759136)}, {FRAC_CONST(-0.70737397670746), FRAC_CONST(-0.76547348499298)},
- {FRAC_CONST(0.94044947624207), FRAC_CONST(0.09026201069355)}, {FRAC_CONST(-0.82386350631714), FRAC_CONST(0.08924768865108)}, {FRAC_CONST(-0.32070666551590), FRAC_CONST(0.50143420696259)},
- {FRAC_CONST(0.57593160867691), FRAC_CONST(-0.98966425657272)}, {FRAC_CONST(-0.36326017975807), FRAC_CONST(0.07440242916346)}, {FRAC_CONST(0.99979043006897), FRAC_CONST(-0.14130286872387)},
- {FRAC_CONST(-0.92366021871567), FRAC_CONST(-0.97979295253754)}, {FRAC_CONST(-0.44607177376747), FRAC_CONST(-0.54233253002167)}, {FRAC_CONST(0.44226801395416), FRAC_CONST(0.71326756477356)},
- {FRAC_CONST(0.03671907261014), FRAC_CONST(0.63606387376785)}, {FRAC_CONST(0.52175426483154), FRAC_CONST(-0.85396826267242)}, {FRAC_CONST(-0.94701141119003), FRAC_CONST(-0.01826348155737)},
- {FRAC_CONST(-0.98759609460831), FRAC_CONST(0.82288712263107)}, {FRAC_CONST(0.87434792518616), FRAC_CONST(0.89399492740631)}, {FRAC_CONST(-0.93412041664124), FRAC_CONST(0.41374051570892)},
- {FRAC_CONST(0.96063941717148), FRAC_CONST(0.93116706609726)}, {FRAC_CONST(0.97534251213074), FRAC_CONST(0.86150932312012)}, {FRAC_CONST(0.99642467498779), FRAC_CONST(0.70190042257309)},
- {FRAC_CONST(-0.94705086946487), FRAC_CONST(-0.29580041766167)}, {FRAC_CONST(0.91599804162979), FRAC_CONST(-0.98147833347321)}};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
- #ifdef LOG2_TEST
-static const real_t log_Qplus1[31] = {REAL_CONST(6.022367813028454), REAL_CONST(5.044394119358453), REAL_CONST(4.087462841250339), REAL_CONST(3.169925001442313), REAL_CONST(2.321928094887362),
- REAL_CONST(1.584962500721156), REAL_CONST(1.000000000000000), REAL_CONST(0.584962500721156), REAL_CONST(0.321928094887362), REAL_CONST(0.169925001442312),
- REAL_CONST(0.087462841250339), REAL_CONST(0.044394119358453), REAL_CONST(0.022367813028455), REAL_CONST(0.011227255423254), REAL_CONST(0.005624549193878),
- REAL_CONST(0.002815015607054), REAL_CONST(0.001408194392808), REAL_CONST(0.000704269011247), REAL_CONST(0.000352177480301), REAL_CONST(0.000176099486443),
- REAL_CONST(0.000088052430122), REAL_CONST(0.000044026886827), REAL_CONST(0.000022013611360), REAL_CONST(0.000011006847667), REAL_CONST(0.000005503434331),
- REAL_CONST(0.000002751719790), REAL_CONST(0.000001375860551), REAL_CONST(0.000000687930439), REAL_CONST(0.000000343965261), REAL_CONST(0.000000171982641),
- REAL_CONST(0.000000000000000)};
- #endif // LOG2_TEST
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef FIXED_POINT
-/* log2 values of [0..63] */
-static const real_t log2_int_tab[] = {LOG2_MIN_INF,
- REAL_CONST(0.000000000000000),
- REAL_CONST(1.000000000000000),
- REAL_CONST(1.584962500721156),
- REAL_CONST(2.000000000000000),
- REAL_CONST(2.321928094887362),
- REAL_CONST(2.584962500721156),
- REAL_CONST(2.807354922057604),
- REAL_CONST(3.000000000000000),
- REAL_CONST(3.169925001442313),
- REAL_CONST(3.321928094887363),
- REAL_CONST(3.459431618637297),
- REAL_CONST(3.584962500721156),
- REAL_CONST(3.700439718141092),
- REAL_CONST(3.807354922057604),
- REAL_CONST(3.906890595608519),
- REAL_CONST(4.000000000000000),
- REAL_CONST(4.087462841250339),
- REAL_CONST(4.169925001442312),
- REAL_CONST(4.247927513443585),
- REAL_CONST(4.321928094887362),
- REAL_CONST(4.392317422778761),
- REAL_CONST(4.459431618637297),
- REAL_CONST(4.523561956057013),
- REAL_CONST(4.584962500721156),
- REAL_CONST(4.643856189774724),
- REAL_CONST(4.700439718141093),
- REAL_CONST(4.754887502163468),
- REAL_CONST(4.807354922057604),
- REAL_CONST(4.857980995127572),
- REAL_CONST(4.906890595608519),
- REAL_CONST(4.954196310386875),
- REAL_CONST(5.000000000000000),
- REAL_CONST(5.044394119358453),
- REAL_CONST(5.087462841250340),
- REAL_CONST(5.129283016944966),
- REAL_CONST(5.169925001442312),
- REAL_CONST(5.209453365628949),
- REAL_CONST(5.247927513443585),
- REAL_CONST(5.285402218862248),
- REAL_CONST(5.321928094887363),
- REAL_CONST(5.357552004618084),
- REAL_CONST(5.392317422778761),
- REAL_CONST(5.426264754702098),
- REAL_CONST(5.459431618637297),
- REAL_CONST(5.491853096329675),
- REAL_CONST(5.523561956057013),
- REAL_CONST(5.554588851677637),
- REAL_CONST(5.584962500721156),
- REAL_CONST(5.614709844115208),
- REAL_CONST(5.643856189774724),
- REAL_CONST(5.672425341971495),
- REAL_CONST(5.700439718141093),
- REAL_CONST(5.727920454563200),
- REAL_CONST(5.754887502163469),
- REAL_CONST(5.781359713524660),
- REAL_CONST(5.807354922057605),
- REAL_CONST(5.832890014164742),
- REAL_CONST(5.857980995127572),
- REAL_CONST(5.882643049361842),
- REAL_CONST(5.906890595608518),
- REAL_CONST(5.930737337562887),
- REAL_CONST(5.954196310386876),
- REAL_CONST(5.977279923499916)};
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef FIXED_POINT
-static const real_t pan_log2_tab[] = {REAL_CONST(1.000000000000000), REAL_CONST(0.584962500721156), REAL_CONST(0.321928094887362), REAL_CONST(0.169925001442312), REAL_CONST(0.087462841250339),
- REAL_CONST(0.044394119358453), REAL_CONST(0.022367813028455), REAL_CONST(0.011227255423254), REAL_CONST(0.005624549193878), REAL_CONST(0.002815015607054),
- REAL_CONST(0.001408194392808), REAL_CONST(0.000704269011247), REAL_CONST(0.000352177480301), REAL_CONST(0.000176099486443), REAL_CONST(0.000088052430122),
- REAL_CONST(0.000044026886827), REAL_CONST(0.000022013611360), REAL_CONST(0.000011006847667)};
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef FIXED_POINT
-static const real_t log_Qplus1_pan[31][13] = {
- {REAL_CONST(0.044383447617292), REAL_CONST(0.169768601655960), REAL_CONST(0.583090126514435), REAL_CONST(1.570089221000671), REAL_CONST(3.092446088790894), REAL_CONST(4.733354568481445),
- REAL_CONST(6.022367954254150), REAL_CONST(6.692092418670654), REAL_CONST(6.924463272094727), REAL_CONST(6.989034175872803), REAL_CONST(7.005646705627441), REAL_CONST(7.009829998016357),
- REAL_CONST(7.010877609252930)},
- {REAL_CONST(0.022362394258380), REAL_CONST(0.087379962205887), REAL_CONST(0.320804953575134), REAL_CONST(0.988859415054321), REAL_CONST(2.252387046813965), REAL_CONST(3.786596298217773),
- REAL_CONST(5.044394016265869), REAL_CONST(5.705977916717529), REAL_CONST(5.936291694641113), REAL_CONST(6.000346660614014), REAL_CONST(6.016829967498779), REAL_CONST(6.020981311798096),
- REAL_CONST(6.022020816802979)},
- {REAL_CONST(0.011224525049329), REAL_CONST(0.044351425021887), REAL_CONST(0.169301137328148), REAL_CONST(0.577544987201691), REAL_CONST(1.527246952056885), REAL_CONST(2.887525320053101),
- REAL_CONST(4.087462902069092), REAL_CONST(4.733354568481445), REAL_CONST(4.959661006927490), REAL_CONST(5.022709369659424), REAL_CONST(5.038940429687500), REAL_CONST(5.043028831481934),
- REAL_CONST(5.044052600860596)},
- {REAL_CONST(0.005623178556561), REAL_CONST(0.022346137091517), REAL_CONST(0.087132595479488), REAL_CONST(0.317482173442841), REAL_CONST(0.956931233406067), REAL_CONST(2.070389270782471),
- REAL_CONST(3.169924974441528), REAL_CONST(3.786596298217773), REAL_CONST(4.005294322967529), REAL_CONST(4.066420555114746), REAL_CONST(4.082170009613037), REAL_CONST(4.086137294769287),
- REAL_CONST(4.087131500244141)},
- {REAL_CONST(0.002814328996465), REAL_CONST(0.011216334067285), REAL_CONST(0.044224001467228), REAL_CONST(0.167456731200218), REAL_CONST(0.556393325328827), REAL_CONST(1.378511548042297),
- REAL_CONST(2.321928024291992), REAL_CONST(2.887525320053101), REAL_CONST(3.092446088790894), REAL_CONST(3.150059700012207), REAL_CONST(3.164926528930664), REAL_CONST(3.168673276901245),
- REAL_CONST(3.169611930847168)},
- {REAL_CONST(0.001407850766554), REAL_CONST(0.005619067233056), REAL_CONST(0.022281449288130), REAL_CONST(0.086156636476517), REAL_CONST(0.304854571819305), REAL_CONST(0.847996890544891),
- REAL_CONST(1.584962487220764), REAL_CONST(2.070389270782471), REAL_CONST(2.252387046813965), REAL_CONST(2.304061651229858), REAL_CONST(2.317430257797241), REAL_CONST(2.320801734924316),
- REAL_CONST(2.321646213531494)},
- {REAL_CONST(0.000704097095877), REAL_CONST(0.002812269143760), REAL_CONST(0.011183738708496), REAL_CONST(0.043721374124289), REAL_CONST(0.160464659333229), REAL_CONST(0.485426813364029),
- REAL_CONST(1.000000000000000), REAL_CONST(1.378511548042297), REAL_CONST(1.527246952056885), REAL_CONST(1.570089221000671), REAL_CONST(1.581215262413025), REAL_CONST(1.584023833274841),
- REAL_CONST(1.584727644920349)},
- {REAL_CONST(0.000352177477907), REAL_CONST(0.001406819908880), REAL_CONST(0.005602621007711), REAL_CONST(0.022026389837265), REAL_CONST(0.082462236285210), REAL_CONST(0.263034462928772),
- REAL_CONST(0.584962487220764), REAL_CONST(0.847996890544891), REAL_CONST(0.956931233406067), REAL_CONST(0.988859415054321), REAL_CONST(0.997190535068512), REAL_CONST(0.999296069145203),
- REAL_CONST(0.999823868274689)},
- {REAL_CONST(0.000176099492819), REAL_CONST(0.000703581434209), REAL_CONST(0.002804030198604), REAL_CONST(0.011055230163038), REAL_CONST(0.041820213198662), REAL_CONST(0.137503549456596),
- REAL_CONST(0.321928083896637), REAL_CONST(0.485426813364029), REAL_CONST(0.556393325328827), REAL_CONST(0.577544987201691), REAL_CONST(0.583090126514435), REAL_CONST(0.584493279457092),
- REAL_CONST(0.584845066070557)},
- {REAL_CONST(0.000088052431238), REAL_CONST(0.000351833587047), REAL_CONST(0.001402696361765), REAL_CONST(0.005538204684854), REAL_CONST(0.021061634644866), REAL_CONST(0.070389263331890),
- REAL_CONST(0.169925004243851), REAL_CONST(0.263034462928772), REAL_CONST(0.304854571819305), REAL_CONST(0.317482173442841), REAL_CONST(0.320804953575134), REAL_CONST(0.321646571159363),
- REAL_CONST(0.321857661008835)},
- {REAL_CONST(0.000044026888645), REAL_CONST(0.000175927518285), REAL_CONST(0.000701518612914), REAL_CONST(0.002771759871393), REAL_CONST(0.010569252073765), REAL_CONST(0.035623874515295),
- REAL_CONST(0.087462842464447), REAL_CONST(0.137503549456596), REAL_CONST(0.160464659333229), REAL_CONST(0.167456731200218), REAL_CONST(0.169301137328148), REAL_CONST(0.169768601655960),
- REAL_CONST(0.169885858893394)},
- {REAL_CONST(0.000022013611670), REAL_CONST(0.000088052431238), REAL_CONST(0.000350801943569), REAL_CONST(0.001386545598507), REAL_CONST(0.005294219125062), REAL_CONST(0.017921976745129),
- REAL_CONST(0.044394120573997), REAL_CONST(0.070389263331890), REAL_CONST(0.082462236285210), REAL_CONST(0.086156636476517), REAL_CONST(0.087132595479488), REAL_CONST(0.087379962205887),
- REAL_CONST(0.087442122399807)},
- {REAL_CONST(0.000011006847672), REAL_CONST(0.000044026888645), REAL_CONST(0.000175411638338), REAL_CONST(0.000693439331371), REAL_CONST(0.002649537986144), REAL_CONST(0.008988817222416),
- REAL_CONST(0.022367812693119), REAL_CONST(0.035623874515295), REAL_CONST(0.041820213198662), REAL_CONST(0.043721374124289), REAL_CONST(0.044224001467228), REAL_CONST(0.044351425021887),
- REAL_CONST(0.044383447617292)},
- {REAL_CONST(0.000005503434295), REAL_CONST(0.000022013611670), REAL_CONST(0.000087708482170), REAL_CONST(0.000346675369656), REAL_CONST(0.001325377263129), REAL_CONST(0.004501323681325),
- REAL_CONST(0.011227255687118), REAL_CONST(0.017921976745129), REAL_CONST(0.021061634644866), REAL_CONST(0.022026389837265), REAL_CONST(0.022281449288130), REAL_CONST(0.022346137091517),
- REAL_CONST(0.022362394258380)},
- {REAL_CONST(0.000002751719876), REAL_CONST(0.000011006847672), REAL_CONST(0.000043854910473), REAL_CONST(0.000173348103999), REAL_CONST(0.000662840844598), REAL_CONST(0.002252417383716),
- REAL_CONST(0.005624548997730), REAL_CONST(0.008988817222416), REAL_CONST(0.010569252073765), REAL_CONST(0.011055230163038), REAL_CONST(0.011183738708496), REAL_CONST(0.011216334067285),
- REAL_CONST(0.011224525049329)},
- {REAL_CONST(0.000001375860506), REAL_CONST(0.000005503434295), REAL_CONST(0.000022013611670), REAL_CONST(0.000086676649516), REAL_CONST(0.000331544462824), REAL_CONST(0.001126734190620),
- REAL_CONST(0.002815015614033), REAL_CONST(0.004501323681325), REAL_CONST(0.005294219125062), REAL_CONST(0.005538204684854), REAL_CONST(0.005602621007711), REAL_CONST(0.005619067233056),
- REAL_CONST(0.005623178556561)},
- {REAL_CONST(0.000000687930424), REAL_CONST(0.000002751719876), REAL_CONST(0.000011006847672), REAL_CONST(0.000043338975956), REAL_CONST(0.000165781748365), REAL_CONST(0.000563477107789),
- REAL_CONST(0.001408194424585), REAL_CONST(0.002252417383716), REAL_CONST(0.002649537986144), REAL_CONST(0.002771759871393), REAL_CONST(0.002804030198604), REAL_CONST(0.002812269143760),
- REAL_CONST(0.002814328996465)},
- {REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000005503434295), REAL_CONST(0.000021669651687), REAL_CONST(0.000082893253420), REAL_CONST(0.000281680084299),
- REAL_CONST(0.000704268983100), REAL_CONST(0.001126734190620), REAL_CONST(0.001325377263129), REAL_CONST(0.001386545598507), REAL_CONST(0.001402696361765), REAL_CONST(0.001406819908880),
- REAL_CONST(0.001407850766554)},
- {REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002751719876), REAL_CONST(0.000010834866771), REAL_CONST(0.000041447223339), REAL_CONST(0.000140846910654),
- REAL_CONST(0.000352177477907), REAL_CONST(0.000563477107789), REAL_CONST(0.000662840844598), REAL_CONST(0.000693439331371), REAL_CONST(0.000701518612914), REAL_CONST(0.000703581434209),
- REAL_CONST(0.000704097095877)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000005503434295), REAL_CONST(0.000020637769921), REAL_CONST(0.000070511166996),
- REAL_CONST(0.000176099492819), REAL_CONST(0.000281680084299), REAL_CONST(0.000331544462824), REAL_CONST(0.000346675369656), REAL_CONST(0.000350801943569), REAL_CONST(0.000351833587047),
- REAL_CONST(0.000352177477907)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002751719876), REAL_CONST(0.000010318922250), REAL_CONST(0.000035256012779),
- REAL_CONST(0.000088052431238), REAL_CONST(0.000140846910654), REAL_CONST(0.000165781748365), REAL_CONST(0.000173348103999), REAL_CONST(0.000175411638338), REAL_CONST(0.000175927518285),
- REAL_CONST(0.000176099492819)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000005159470220), REAL_CONST(0.000017542124624),
- REAL_CONST(0.000044026888645), REAL_CONST(0.000070511166996), REAL_CONST(0.000082893253420), REAL_CONST(0.000086676649516), REAL_CONST(0.000087708482170), REAL_CONST(0.000088052431238),
- REAL_CONST(0.000088052431238)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002579737384), REAL_CONST(0.000008771088687),
- REAL_CONST(0.000022013611670), REAL_CONST(0.000035256012779), REAL_CONST(0.000041447223339), REAL_CONST(0.000043338975956), REAL_CONST(0.000043854910473), REAL_CONST(0.000044026888645),
- REAL_CONST(0.000044026888645)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000004471542070),
- REAL_CONST(0.000011006847672), REAL_CONST(0.000017542124624), REAL_CONST(0.000020637769921), REAL_CONST(0.000021669651687), REAL_CONST(0.000022013611670), REAL_CONST(0.000022013611670),
- REAL_CONST(0.000022013611670)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002235772627),
- REAL_CONST(0.000005503434295), REAL_CONST(0.000008771088687), REAL_CONST(0.000010318922250), REAL_CONST(0.000010834866771), REAL_CONST(0.000011006847672), REAL_CONST(0.000011006847672),
- REAL_CONST(0.000011006847672)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001031895522),
- REAL_CONST(0.000002751719876), REAL_CONST(0.000004471542070), REAL_CONST(0.000005159470220), REAL_CONST(0.000005503434295), REAL_CONST(0.000005503434295), REAL_CONST(0.000005503434295),
- REAL_CONST(0.000005503434295)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000515947875),
- REAL_CONST(0.000001375860506), REAL_CONST(0.000002235772627), REAL_CONST(0.000002579737384), REAL_CONST(0.000002751719876), REAL_CONST(0.000002751719876), REAL_CONST(0.000002751719876),
- REAL_CONST(0.000002751719876)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269),
- REAL_CONST(0.000000687930424), REAL_CONST(0.000001031895522), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506),
- REAL_CONST(0.000001375860506)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634),
- REAL_CONST(0.000000343965269), REAL_CONST(0.000000515947875), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424),
- REAL_CONST(0.000000687930424)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000),
- REAL_CONST(0.000000171982634), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269),
- REAL_CONST(0.000000343965269)},
- {REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000),
- REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634),
- REAL_CONST(0.000000171982634)}};
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef FIXED_POINT
-static const real_t log_Qplus1[31] = {REAL_CONST(6.022367813028454), REAL_CONST(5.044394119358453), REAL_CONST(4.087462841250339), REAL_CONST(3.169925001442313), REAL_CONST(2.321928094887362),
- REAL_CONST(1.584962500721156), REAL_CONST(1.000000000000000), REAL_CONST(0.584962500721156), REAL_CONST(0.321928094887362), REAL_CONST(0.169925001442312),
- REAL_CONST(0.087462841250339), REAL_CONST(0.044394119358453), REAL_CONST(0.022367813028455), REAL_CONST(0.011227255423254), REAL_CONST(0.005624549193878),
- REAL_CONST(0.002815015607054), REAL_CONST(0.001408194392808), REAL_CONST(0.000704269011247), REAL_CONST(0.000352177480301), REAL_CONST(0.000176099486443),
- REAL_CONST(0.000088052430122), REAL_CONST(0.000044026886827), REAL_CONST(0.000022013611360), REAL_CONST(0.000011006847667), REAL_CONST(0.000005503434331),
- REAL_CONST(0.000002751719790), REAL_CONST(0.000001375860551), REAL_CONST(0.000000687930439), REAL_CONST(0.000000343965261), REAL_CONST(0.000000171982641),
- REAL_CONST(0.000000000000000)};
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
- #ifdef LOG2_TEST
-/* log2 values of [0..63] */
-static const real_t log2_int_tab[] = {LOG2_MIN_INF, 0.000000000000000, 1.000000000000000, 1.584962500721156, 2.000000000000000, 2.321928094887362, 2.584962500721156, 2.807354922057604,
- 3.000000000000000, 3.169925001442313, 3.321928094887363, 3.459431618637297, 3.584962500721156, 3.700439718141092, 3.807354922057604, 3.906890595608519,
- 4.000000000000000, 4.087462841250339, 4.169925001442312, 4.247927513443585, 4.321928094887362, 4.392317422778761, 4.459431618637297, 4.523561956057013,
- 4.584962500721156, 4.643856189774724, 4.700439718141093, 4.754887502163468, 4.807354922057604, 4.857980995127572, 4.906890595608519, 4.954196310386875,
- 5.000000000000000, 5.044394119358453, 5.087462841250340, 5.129283016944966, 5.169925001442312, 5.209453365628949, 5.247927513443585, 5.285402218862248,
- 5.321928094887363, 5.357552004618084, 5.392317422778761, 5.426264754702098, 5.459431618637297, 5.491853096329675, 5.523561956057013, 5.554588851677637,
- 5.584962500721156, 5.614709844115208, 5.643856189774724, 5.672425341971495, 5.700439718141093, 5.727920454563200, 5.754887502163469, 5.781359713524660,
- 5.807354922057605, 5.832890014164742, 5.857980995127572, 5.882643049361842, 5.906890595608518, 5.930737337562887, 5.954196310386876, 5.977279923499916};
-static const real_t pan_log2_tab[] = {1.000000000000000, 0.584962500721156, 0.321928094887362, 0.169925001442312, 0.087462841250339, 0.044394119358453,
- 0.022367813028455, 0.011227255423254, 0.005624549193878, 0.002815015607054, 0.001408194392808, 0.000704269011247,
- 0.000352177480301, 0.000176099486443, 0.000088052430122, 0.000044026886827, 0.000022013611360, 0.000011006847667};
- #endif // LOG2_TEST
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const real_t qmf_c[640] = {
- FRAC_CONST(0.0000000000000), FRAC_CONST(-0.00055252865047), FRAC_CONST(-0.00056176925738), FRAC_CONST(-0.00049475180896), FRAC_CONST(-0.00048752279712), FRAC_CONST(-0.00048937912498),
- FRAC_CONST(-0.00050407143497), FRAC_CONST(-0.00052265642972), FRAC_CONST(-0.00054665656337), FRAC_CONST(-0.00056778025613), FRAC_CONST(-0.00058709304852), FRAC_CONST(-0.00061327473938),
- FRAC_CONST(-0.00063124935319), FRAC_CONST(-0.00065403333621), FRAC_CONST(-0.00067776907764), FRAC_CONST(-0.00069416146273), FRAC_CONST(-0.00071577364744), FRAC_CONST(-0.00072550431222),
- FRAC_CONST(-0.00074409418541), FRAC_CONST(-0.00074905980532), FRAC_CONST(-0.0007681371927), FRAC_CONST(-0.00077248485949), FRAC_CONST(-0.00078343322877), FRAC_CONST(-0.00077798694927),
- FRAC_CONST(-0.000780366471), FRAC_CONST(-0.00078014496257), FRAC_CONST(-0.0007757977331), FRAC_CONST(-0.00076307935757), FRAC_CONST(-0.00075300014201), FRAC_CONST(-0.00073193571525),
- FRAC_CONST(-0.00072153919876), FRAC_CONST(-0.00069179375372), FRAC_CONST(-0.00066504150893), FRAC_CONST(-0.00063415949025), FRAC_CONST(-0.0005946118933), FRAC_CONST(-0.00055645763906),
- FRAC_CONST(-0.00051455722108), FRAC_CONST(-0.00046063254803), FRAC_CONST(-0.00040951214522), FRAC_CONST(-0.00035011758756), FRAC_CONST(-0.00028969811748), FRAC_CONST(-0.0002098337344),
- FRAC_CONST(-0.00014463809349), FRAC_CONST(-6.173344072E-005), FRAC_CONST(1.349497418E-005), FRAC_CONST(0.00010943831274), FRAC_CONST(0.00020430170688), FRAC_CONST(0.00029495311041),
- FRAC_CONST(0.0004026540216), FRAC_CONST(0.00051073884952), FRAC_CONST(0.00062393761391), FRAC_CONST(0.00074580258865), FRAC_CONST(0.00086084433262), FRAC_CONST(0.00098859883015),
- FRAC_CONST(0.00112501551307), FRAC_CONST(0.00125778846475), FRAC_CONST(0.00139024948272), FRAC_CONST(0.00154432198471), FRAC_CONST(0.00168680832531), FRAC_CONST(0.00183482654224),
- FRAC_CONST(0.00198411407369), FRAC_CONST(0.00214615835557), FRAC_CONST(0.00230172547746), FRAC_CONST(0.00246256169126), FRAC_CONST(0.00262017586902), FRAC_CONST(0.00278704643465),
- FRAC_CONST(0.00294694477165), FRAC_CONST(0.00311254206525), FRAC_CONST(0.00327396134847), FRAC_CONST(0.00344188741828), FRAC_CONST(0.00360082681231), FRAC_CONST(0.00376039229104),
- FRAC_CONST(0.00392074323703), FRAC_CONST(0.00408197531935), FRAC_CONST(0.0042264269227), FRAC_CONST(0.00437307196781), FRAC_CONST(0.00452098527825), FRAC_CONST(0.00466064606118),
- FRAC_CONST(0.00479325608498), FRAC_CONST(0.00491376035745), FRAC_CONST(0.00503930226013), FRAC_CONST(0.00514073539032), FRAC_CONST(0.00524611661324), FRAC_CONST(0.00534716811982),
- FRAC_CONST(0.00541967759307), FRAC_CONST(0.00548760401507), FRAC_CONST(0.00554757145088), FRAC_CONST(0.00559380230045), FRAC_CONST(0.00562206432097), FRAC_CONST(0.00564551969164),
- FRAC_CONST(0.00563891995151), FRAC_CONST(0.00562661141932), FRAC_CONST(0.0055917128663), FRAC_CONST(0.005540436394), FRAC_CONST(0.0054753783077), FRAC_CONST(0.0053838975897),
- FRAC_CONST(0.00527157587272), FRAC_CONST(0.00513822754514), FRAC_CONST(0.00498396877629), FRAC_CONST(0.004810946906), FRAC_CONST(0.00460395301471), FRAC_CONST(0.00438018617447),
- FRAC_CONST(0.0041251642327), FRAC_CONST(0.00384564081246), FRAC_CONST(0.00354012465507), FRAC_CONST(0.00320918858098), FRAC_CONST(0.00284467578623), FRAC_CONST(0.00245085400321),
- FRAC_CONST(0.0020274176185), FRAC_CONST(0.00157846825768), FRAC_CONST(0.00109023290512), FRAC_CONST(0.0005832264248), FRAC_CONST(2.760451905E-005), FRAC_CONST(-0.00054642808664),
- FRAC_CONST(-0.00115681355227), FRAC_CONST(-0.00180394725893), FRAC_CONST(-0.00248267236449), FRAC_CONST(-0.003193377839), FRAC_CONST(-0.00394011240522), FRAC_CONST(-0.004722259624),
- FRAC_CONST(-0.00553372111088), FRAC_CONST(-0.00637922932685), FRAC_CONST(-0.00726158168517), FRAC_CONST(-0.00817982333726), FRAC_CONST(-0.00913253296085), FRAC_CONST(-0.01011502154986),
- FRAC_CONST(-0.01113155480321), FRAC_CONST(-0.01218499959508), FRAC_CONST(0.01327182200351), FRAC_CONST(0.01439046660792), FRAC_CONST(0.01554055533423), FRAC_CONST(0.01673247129989),
- FRAC_CONST(0.01794333813443), FRAC_CONST(0.01918724313698), FRAC_CONST(0.02045317933555), FRAC_CONST(0.02174675502535), FRAC_CONST(0.02306801692862), FRAC_CONST(0.02441609920285),
- FRAC_CONST(0.02578758475467), FRAC_CONST(0.02718594296329), FRAC_CONST(0.02860721736385), FRAC_CONST(0.03005026574279), FRAC_CONST(0.03150176087389), FRAC_CONST(0.03297540810337),
- FRAC_CONST(0.03446209487686), FRAC_CONST(0.03596975605542), FRAC_CONST(0.03748128504252), FRAC_CONST(0.03900536794745), FRAC_CONST(0.04053491705584), FRAC_CONST(0.04206490946367),
- FRAC_CONST(0.04360975421304), FRAC_CONST(0.04514884056413), FRAC_CONST(0.04668430272642), FRAC_CONST(0.04821657200672), FRAC_CONST(0.04973857556014), FRAC_CONST(0.05125561555216),
- FRAC_CONST(0.05276307465207), FRAC_CONST(0.05424527683589), FRAC_CONST(0.05571736482138), FRAC_CONST(0.05716164501299), FRAC_CONST(0.0585915683626), FRAC_CONST(0.05998374801761),
- FRAC_CONST(0.06134551717207), FRAC_CONST(0.06268578081172), FRAC_CONST(0.06397158980681), FRAC_CONST(0.0652247106438), FRAC_CONST(0.06643675122104), FRAC_CONST(0.06760759851228),
- FRAC_CONST(0.06870438283512), FRAC_CONST(0.06976302447127), FRAC_CONST(0.07076287107266), FRAC_CONST(0.07170026731102), FRAC_CONST(0.07256825833083), FRAC_CONST(0.07336202550803),
- FRAC_CONST(0.07410036424342), FRAC_CONST(0.07474525581194), FRAC_CONST(0.07531373362019), FRAC_CONST(0.07580083586584), FRAC_CONST(0.07619924793396), FRAC_CONST(0.07649921704119),
- FRAC_CONST(0.07670934904245), FRAC_CONST(0.07681739756964), FRAC_CONST(0.07682300113923), FRAC_CONST(0.07672049241746), FRAC_CONST(0.07650507183194), FRAC_CONST(0.07617483218536),
- FRAC_CONST(0.07573057565061), FRAC_CONST(0.0751576255287), FRAC_CONST(0.07446643947564), FRAC_CONST(0.0736406005762), FRAC_CONST(0.07267746427299), FRAC_CONST(0.07158263647903),
- FRAC_CONST(0.07035330735093), FRAC_CONST(0.06896640131951), FRAC_CONST(0.06745250215166), FRAC_CONST(0.06576906686508), FRAC_CONST(0.06394448059633), FRAC_CONST(0.06196027790387),
- FRAC_CONST(0.0598166570809), FRAC_CONST(0.05751526919867), FRAC_CONST(0.05504600343009), FRAC_CONST(0.05240938217366), FRAC_CONST(0.04959786763445), FRAC_CONST(0.04663033051701),
- FRAC_CONST(0.04347687821958), FRAC_CONST(0.04014582784127), FRAC_CONST(0.03664181168133), FRAC_CONST(0.03295839306691), FRAC_CONST(0.02908240060125), FRAC_CONST(0.02503075618909),
- FRAC_CONST(0.02079970728622), FRAC_CONST(0.01637012582228), FRAC_CONST(0.01176238327857), FRAC_CONST(0.00696368621617), FRAC_CONST(0.00197656014503), FRAC_CONST(-0.00320868968304),
- FRAC_CONST(-0.00857117491366), FRAC_CONST(-0.01412888273558), FRAC_CONST(-0.01988341292573), FRAC_CONST(-0.02582272888064), FRAC_CONST(-0.03195312745332), FRAC_CONST(-0.03827765720822),
- FRAC_CONST(-0.04478068215856), FRAC_CONST(-0.05148041767934), FRAC_CONST(-0.05837053268336), FRAC_CONST(-0.06544098531359), FRAC_CONST(-0.07269433008129), FRAC_CONST(-0.08013729344279),
- FRAC_CONST(-0.08775475365593), FRAC_CONST(-0.09555333528914), FRAC_CONST(-0.10353295311463), FRAC_CONST(-0.1116826931773), FRAC_CONST(-0.120007798468), FRAC_CONST(-0.12850028503878),
- FRAC_CONST(-0.13715517611934), FRAC_CONST(-0.1459766491187), FRAC_CONST(-0.15496070710605), FRAC_CONST(-0.16409588556669), FRAC_CONST(-0.17338081721706), FRAC_CONST(-0.18281725485142),
- FRAC_CONST(-0.19239667457267), FRAC_CONST(-0.20212501768103), FRAC_CONST(-0.21197358538056), FRAC_CONST(-0.22196526964149), FRAC_CONST(-0.23206908706791), FRAC_CONST(-0.24230168845974),
- FRAC_CONST(-0.25264803095722), FRAC_CONST(-0.26310532994603), FRAC_CONST(-0.27366340405625), FRAC_CONST(-0.28432141891085), FRAC_CONST(-0.29507167170646), FRAC_CONST(-0.30590985751916),
- FRAC_CONST(-0.31682789136456), FRAC_CONST(-0.32781137272105), FRAC_CONST(-0.33887226938665), FRAC_CONST(-0.3499914122931), FRAC_CONST(0.36115899031355), FRAC_CONST(0.37237955463061),
- FRAC_CONST(0.38363500139043), FRAC_CONST(0.39492117615675), FRAC_CONST(0.40623176767625), FRAC_CONST(0.41756968968409), FRAC_CONST(0.42891199207373), FRAC_CONST(0.44025537543665),
- FRAC_CONST(0.45159965356824), FRAC_CONST(0.46293080852757), FRAC_CONST(0.47424532146115), FRAC_CONST(0.48552530911099), FRAC_CONST(0.49677082545707), FRAC_CONST(0.50798175000434),
- FRAC_CONST(0.51912349702391), FRAC_CONST(0.53022408956855), FRAC_CONST(0.54125534487322), FRAC_CONST(0.55220512585061), FRAC_CONST(0.5630789140137), FRAC_CONST(0.57385241316923),
- FRAC_CONST(0.58454032354679), FRAC_CONST(0.59511230862496), FRAC_CONST(0.6055783538918), FRAC_CONST(0.61591099320291), FRAC_CONST(0.62612426956055), FRAC_CONST(0.63619801077286),
- FRAC_CONST(0.64612696959461), FRAC_CONST(0.65590163024671), FRAC_CONST(0.66551398801627), FRAC_CONST(0.67496631901712), FRAC_CONST(0.68423532934598), FRAC_CONST(0.69332823767032),
- FRAC_CONST(0.70223887193539), FRAC_CONST(0.71094104263095), FRAC_CONST(0.71944626349561), FRAC_CONST(0.72774489002994), FRAC_CONST(0.73582117582769), FRAC_CONST(0.74368278636488),
- FRAC_CONST(0.75131374561237), FRAC_CONST(0.75870807608242), FRAC_CONST(0.76586748650939), FRAC_CONST(0.77277808813327), FRAC_CONST(0.77942875190216), FRAC_CONST(0.7858353120392),
- FRAC_CONST(0.79197358416424), FRAC_CONST(0.797846641377), FRAC_CONST(0.80344857518505), FRAC_CONST(0.80876950044491), FRAC_CONST(0.81381912706217), FRAC_CONST(0.81857760046468),
- FRAC_CONST(0.82304198905409), FRAC_CONST(0.8272275347336), FRAC_CONST(0.8311038457152), FRAC_CONST(0.83469373618402), FRAC_CONST(0.83797173378865), FRAC_CONST(0.84095413924722),
- FRAC_CONST(0.84362382812005), FRAC_CONST(0.84598184698206), FRAC_CONST(0.84803157770763), FRAC_CONST(0.84978051984268), FRAC_CONST(0.85119715249343), FRAC_CONST(0.85230470352147),
- FRAC_CONST(0.85310209497017), FRAC_CONST(0.85357205739107), FRAC_CONST(0.85373856005937 /*max*/), FRAC_CONST(0.85357205739107), FRAC_CONST(0.85310209497017), FRAC_CONST(0.85230470352147),
- FRAC_CONST(0.85119715249343), FRAC_CONST(0.84978051984268), FRAC_CONST(0.84803157770763), FRAC_CONST(0.84598184698206), FRAC_CONST(0.84362382812005), FRAC_CONST(0.84095413924722),
- FRAC_CONST(0.83797173378865), FRAC_CONST(0.83469373618402), FRAC_CONST(0.8311038457152), FRAC_CONST(0.8272275347336), FRAC_CONST(0.82304198905409), FRAC_CONST(0.81857760046468),
- FRAC_CONST(0.81381912706217), FRAC_CONST(0.80876950044491), FRAC_CONST(0.80344857518505), FRAC_CONST(0.797846641377), FRAC_CONST(0.79197358416424), FRAC_CONST(0.7858353120392),
- FRAC_CONST(0.77942875190216), FRAC_CONST(0.77277808813327), FRAC_CONST(0.76586748650939), FRAC_CONST(0.75870807608242), FRAC_CONST(0.75131374561237), FRAC_CONST(0.74368278636488),
- FRAC_CONST(0.73582117582769), FRAC_CONST(0.72774489002994), FRAC_CONST(0.71944626349561), FRAC_CONST(0.71094104263095), FRAC_CONST(0.70223887193539), FRAC_CONST(0.69332823767032),
- FRAC_CONST(0.68423532934598), FRAC_CONST(0.67496631901712), FRAC_CONST(0.66551398801627), FRAC_CONST(0.65590163024671), FRAC_CONST(0.64612696959461), FRAC_CONST(0.63619801077286),
- FRAC_CONST(0.62612426956055), FRAC_CONST(0.61591099320291), FRAC_CONST(0.6055783538918), FRAC_CONST(0.59511230862496), FRAC_CONST(0.58454032354679), FRAC_CONST(0.57385241316923),
- FRAC_CONST(0.5630789140137), FRAC_CONST(0.55220512585061), FRAC_CONST(0.54125534487322), FRAC_CONST(0.53022408956855), FRAC_CONST(0.51912349702391), FRAC_CONST(0.50798175000434),
- FRAC_CONST(0.49677082545707), FRAC_CONST(0.48552530911099), FRAC_CONST(0.47424532146115), FRAC_CONST(0.46293080852757), FRAC_CONST(0.45159965356824), FRAC_CONST(0.44025537543665),
- FRAC_CONST(0.42891199207373), FRAC_CONST(0.41756968968409), FRAC_CONST(0.40623176767625), FRAC_CONST(0.39492117615675), FRAC_CONST(0.38363500139043), FRAC_CONST(0.37237955463061),
- FRAC_CONST(-0.36115899031355), FRAC_CONST(-0.3499914122931), FRAC_CONST(-0.33887226938665), FRAC_CONST(-0.32781137272105), FRAC_CONST(-0.31682789136456), FRAC_CONST(-0.30590985751916),
- FRAC_CONST(-0.29507167170646), FRAC_CONST(-0.28432141891085), FRAC_CONST(-0.27366340405625), FRAC_CONST(-0.26310532994603), FRAC_CONST(-0.25264803095722), FRAC_CONST(-0.24230168845974),
- FRAC_CONST(-0.23206908706791), FRAC_CONST(-0.22196526964149), FRAC_CONST(-0.21197358538056), FRAC_CONST(-0.20212501768103), FRAC_CONST(-0.19239667457267), FRAC_CONST(-0.18281725485142),
- FRAC_CONST(-0.17338081721706), FRAC_CONST(-0.16409588556669), FRAC_CONST(-0.15496070710605), FRAC_CONST(-0.1459766491187), FRAC_CONST(-0.13715517611934), FRAC_CONST(-0.12850028503878),
- FRAC_CONST(-0.120007798468), FRAC_CONST(-0.1116826931773), FRAC_CONST(-0.10353295311463), FRAC_CONST(-0.09555333528914), FRAC_CONST(-0.08775475365593), FRAC_CONST(-0.08013729344279),
- FRAC_CONST(-0.07269433008129), FRAC_CONST(-0.06544098531359), FRAC_CONST(-0.05837053268336), FRAC_CONST(-0.05148041767934), FRAC_CONST(-0.04478068215856), FRAC_CONST(-0.03827765720822),
- FRAC_CONST(-0.03195312745332), FRAC_CONST(-0.02582272888064), FRAC_CONST(-0.01988341292573), FRAC_CONST(-0.01412888273558), FRAC_CONST(-0.00857117491366), FRAC_CONST(-0.00320868968304),
- FRAC_CONST(0.00197656014503), FRAC_CONST(0.00696368621617), FRAC_CONST(0.01176238327857), FRAC_CONST(0.01637012582228), FRAC_CONST(0.02079970728622), FRAC_CONST(0.02503075618909),
- FRAC_CONST(0.02908240060125), FRAC_CONST(0.03295839306691), FRAC_CONST(0.03664181168133), FRAC_CONST(0.04014582784127), FRAC_CONST(0.04347687821958), FRAC_CONST(0.04663033051701),
- FRAC_CONST(0.04959786763445), FRAC_CONST(0.05240938217366), FRAC_CONST(0.05504600343009), FRAC_CONST(0.05751526919867), FRAC_CONST(0.0598166570809), FRAC_CONST(0.06196027790387),
- FRAC_CONST(0.06394448059633), FRAC_CONST(0.06576906686508), FRAC_CONST(0.06745250215166), FRAC_CONST(0.06896640131951), FRAC_CONST(0.07035330735093), FRAC_CONST(0.07158263647903),
- FRAC_CONST(0.07267746427299), FRAC_CONST(0.0736406005762), FRAC_CONST(0.07446643947564), FRAC_CONST(0.0751576255287), FRAC_CONST(0.07573057565061), FRAC_CONST(0.07617483218536),
- FRAC_CONST(0.07650507183194), FRAC_CONST(0.07672049241746), FRAC_CONST(0.07682300113923), FRAC_CONST(0.07681739756964), FRAC_CONST(0.07670934904245), FRAC_CONST(0.07649921704119),
- FRAC_CONST(0.07619924793396), FRAC_CONST(0.07580083586584), FRAC_CONST(0.07531373362019), FRAC_CONST(0.07474525581194), FRAC_CONST(0.07410036424342), FRAC_CONST(0.07336202550803),
- FRAC_CONST(0.07256825833083), FRAC_CONST(0.07170026731102), FRAC_CONST(0.07076287107266), FRAC_CONST(0.06976302447127), FRAC_CONST(0.06870438283512), FRAC_CONST(0.06760759851228),
- FRAC_CONST(0.06643675122104), FRAC_CONST(0.0652247106438), FRAC_CONST(0.06397158980681), FRAC_CONST(0.06268578081172), FRAC_CONST(0.06134551717207), FRAC_CONST(0.05998374801761),
- FRAC_CONST(0.0585915683626), FRAC_CONST(0.05716164501299), FRAC_CONST(0.05571736482138), FRAC_CONST(0.05424527683589), FRAC_CONST(0.05276307465207), FRAC_CONST(0.05125561555216),
- FRAC_CONST(0.04973857556014), FRAC_CONST(0.04821657200672), FRAC_CONST(0.04668430272642), FRAC_CONST(0.04514884056413), FRAC_CONST(0.04360975421304), FRAC_CONST(0.04206490946367),
- FRAC_CONST(0.04053491705584), FRAC_CONST(0.03900536794745), FRAC_CONST(0.03748128504252), FRAC_CONST(0.03596975605542), FRAC_CONST(0.03446209487686), FRAC_CONST(0.03297540810337),
- FRAC_CONST(0.03150176087389), FRAC_CONST(0.03005026574279), FRAC_CONST(0.02860721736385), FRAC_CONST(0.02718594296329), FRAC_CONST(0.02578758475467), FRAC_CONST(0.02441609920285),
- FRAC_CONST(0.02306801692862), FRAC_CONST(0.02174675502535), FRAC_CONST(0.02045317933555), FRAC_CONST(0.01918724313698), FRAC_CONST(0.01794333813443), FRAC_CONST(0.01673247129989),
- FRAC_CONST(0.01554055533423), FRAC_CONST(0.01439046660792), FRAC_CONST(-0.01327182200351), FRAC_CONST(-0.01218499959508), FRAC_CONST(-0.01113155480321), FRAC_CONST(-0.01011502154986),
- FRAC_CONST(-0.00913253296085), FRAC_CONST(-0.00817982333726), FRAC_CONST(-0.00726158168517), FRAC_CONST(-0.00637922932685), FRAC_CONST(-0.00553372111088), FRAC_CONST(-0.004722259624),
- FRAC_CONST(-0.00394011240522), FRAC_CONST(-0.003193377839), FRAC_CONST(-0.00248267236449), FRAC_CONST(-0.00180394725893), FRAC_CONST(-0.00115681355227), FRAC_CONST(-0.00054642808664),
- FRAC_CONST(2.760451905E-005), FRAC_CONST(0.0005832264248), FRAC_CONST(0.00109023290512), FRAC_CONST(0.00157846825768), FRAC_CONST(0.0020274176185), FRAC_CONST(0.00245085400321),
- FRAC_CONST(0.00284467578623), FRAC_CONST(0.00320918858098), FRAC_CONST(0.00354012465507), FRAC_CONST(0.00384564081246), FRAC_CONST(0.0041251642327), FRAC_CONST(0.00438018617447),
- FRAC_CONST(0.00460395301471), FRAC_CONST(0.004810946906), FRAC_CONST(0.00498396877629), FRAC_CONST(0.00513822754514), FRAC_CONST(0.00527157587272), FRAC_CONST(0.0053838975897),
- FRAC_CONST(0.0054753783077), FRAC_CONST(0.005540436394), FRAC_CONST(0.0055917128663), FRAC_CONST(0.00562661141932), FRAC_CONST(0.00563891995151), FRAC_CONST(0.00564551969164),
- FRAC_CONST(0.00562206432097), FRAC_CONST(0.00559380230045), FRAC_CONST(0.00554757145088), FRAC_CONST(0.00548760401507), FRAC_CONST(0.00541967759307), FRAC_CONST(0.00534716811982),
- FRAC_CONST(0.00524611661324), FRAC_CONST(0.00514073539032), FRAC_CONST(0.00503930226013), FRAC_CONST(0.00491376035745), FRAC_CONST(0.00479325608498), FRAC_CONST(0.00466064606118),
- FRAC_CONST(0.00452098527825), FRAC_CONST(0.00437307196781), FRAC_CONST(0.0042264269227), FRAC_CONST(0.00408197531935), FRAC_CONST(0.00392074323703), FRAC_CONST(0.00376039229104),
- FRAC_CONST(0.00360082681231), FRAC_CONST(0.00344188741828), FRAC_CONST(0.00327396134847), FRAC_CONST(0.00311254206525), FRAC_CONST(0.00294694477165), FRAC_CONST(0.00278704643465),
- FRAC_CONST(0.00262017586902), FRAC_CONST(0.00246256169126), FRAC_CONST(0.00230172547746), FRAC_CONST(0.00214615835557), FRAC_CONST(0.00198411407369), FRAC_CONST(0.00183482654224),
- FRAC_CONST(0.00168680832531), FRAC_CONST(0.00154432198471), FRAC_CONST(0.00139024948272), FRAC_CONST(0.00125778846475), FRAC_CONST(0.00112501551307), FRAC_CONST(0.00098859883015),
- FRAC_CONST(0.00086084433262), FRAC_CONST(0.00074580258865), FRAC_CONST(0.00062393761391), FRAC_CONST(0.00051073884952), FRAC_CONST(0.0004026540216), FRAC_CONST(0.00029495311041),
- FRAC_CONST(0.00020430170688), FRAC_CONST(0.00010943831274), FRAC_CONST(1.349497418E-005), FRAC_CONST(-6.173344072E-005), FRAC_CONST(-0.00014463809349), FRAC_CONST(-0.0002098337344),
- FRAC_CONST(-0.00028969811748), FRAC_CONST(-0.00035011758756), FRAC_CONST(-0.00040951214522), FRAC_CONST(-0.00046063254803), FRAC_CONST(-0.00051455722108), FRAC_CONST(-0.00055645763906),
- FRAC_CONST(-0.0005946118933), FRAC_CONST(-0.00063415949025), FRAC_CONST(-0.00066504150893), FRAC_CONST(-0.00069179375372), FRAC_CONST(-0.00072153919876), FRAC_CONST(-0.00073193571525),
- FRAC_CONST(-0.00075300014201), FRAC_CONST(-0.00076307935757), FRAC_CONST(-0.0007757977331), FRAC_CONST(-0.00078014496257), FRAC_CONST(-0.000780366471), FRAC_CONST(-0.00077798694927),
- FRAC_CONST(-0.00078343322877), FRAC_CONST(-0.00077248485949), FRAC_CONST(-0.0007681371927), FRAC_CONST(-0.00074905980532), FRAC_CONST(-0.00074409418541), FRAC_CONST(-0.00072550431222),
- FRAC_CONST(-0.00071577364744), FRAC_CONST(-0.00069416146273), FRAC_CONST(-0.00067776907764), FRAC_CONST(-0.00065403333621), FRAC_CONST(-0.00063124935319), FRAC_CONST(-0.00061327473938),
- FRAC_CONST(-0.00058709304852), FRAC_CONST(-0.00056778025613), FRAC_CONST(-0.00054665656337), FRAC_CONST(-0.00052265642972), FRAC_CONST(-0.00050407143497), FRAC_CONST(-0.00048937912498),
- FRAC_CONST(-0.00048752279712), FRAC_CONST(-0.00049475180896), FRAC_CONST(-0.00056176925738), FRAC_CONST(-0.00055252865047)};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-__unused static const complex_t qmf32_pre_twiddle[] = {
- {FRAC_CONST(0.999924701839145), FRAC_CONST(-0.012271538285720)}, {FRAC_CONST(0.999322384588350), FRAC_CONST(-0.036807222941359)}, {FRAC_CONST(0.998118112900149), FRAC_CONST(-0.061320736302209)},
- {FRAC_CONST(0.996312612182778), FRAC_CONST(-0.085797312344440)}, {FRAC_CONST(0.993906970002356), FRAC_CONST(-0.110222207293883)}, {FRAC_CONST(0.990902635427780), FRAC_CONST(-0.134580708507126)},
- {FRAC_CONST(0.987301418157858), FRAC_CONST(-0.158858143333861)}, {FRAC_CONST(0.983105487431216), FRAC_CONST(-0.183039887955141)}, {FRAC_CONST(0.978317370719628), FRAC_CONST(-0.207111376192219)},
- {FRAC_CONST(0.972939952205560), FRAC_CONST(-0.231058108280671)}, {FRAC_CONST(0.966976471044852), FRAC_CONST(-0.254865659604515)}, {FRAC_CONST(0.960430519415566), FRAC_CONST(-0.278519689385053)},
- {FRAC_CONST(0.953306040354194), FRAC_CONST(-0.302005949319228)}, {FRAC_CONST(0.945607325380521), FRAC_CONST(-0.325310292162263)}, {FRAC_CONST(0.937339011912575), FRAC_CONST(-0.348418680249435)},
- {FRAC_CONST(0.928506080473216), FRAC_CONST(-0.371317193951838)}, {FRAC_CONST(0.919113851690058), FRAC_CONST(-0.393992040061048)}, {FRAC_CONST(0.909167983090522), FRAC_CONST(-0.416429560097637)},
- {FRAC_CONST(0.898674465693954), FRAC_CONST(-0.438616238538528)}, {FRAC_CONST(0.887639620402854), FRAC_CONST(-0.460538710958240)}, {FRAC_CONST(0.876070094195407), FRAC_CONST(-0.482183772079123)},
- {FRAC_CONST(0.863972856121587), FRAC_CONST(-0.503538383725718)}, {FRAC_CONST(0.851355193105265), FRAC_CONST(-0.524589682678469)}, {FRAC_CONST(0.838224705554838), FRAC_CONST(-0.545324988422046)},
- {FRAC_CONST(0.824589302785025), FRAC_CONST(-0.565731810783613)}, {FRAC_CONST(0.810457198252595), FRAC_CONST(-0.585797857456439)}, {FRAC_CONST(0.795836904608884), FRAC_CONST(-0.605511041404326)},
- {FRAC_CONST(0.780737228572094), FRAC_CONST(-0.624859488142386)}, {FRAC_CONST(0.765167265622459), FRAC_CONST(-0.643831542889791)}, {FRAC_CONST(0.749136394523459), FRAC_CONST(-0.662415777590172)},
- {FRAC_CONST(0.732654271672413), FRAC_CONST(-0.680600997795453)}, {FRAC_CONST(0.715730825283819), FRAC_CONST(-0.698376249408973)}};
-#endif /*SBR_DEC*/
-#ifdef LD_DEC
-static const uint16_t* swb_offset_512_window[] = {
- 0, /* 96000 */
- 0, /* 88200 */
- 0, /* 64000 */
- swb_offset_512_48, /* 48000 */
- swb_offset_512_48, /* 44100 */
- swb_offset_512_32, /* 32000 */
- swb_offset_512_24, /* 24000 */
- swb_offset_512_24, /* 22050 */
- 0, /* 16000 */
- 0, /* 12000 */
- 0, /* 11025 */
- 0 /* 8000 */
-};
-#endif // LD_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef LD_DEC
-static const uint16_t* swb_offset_480_window[] = {
- 0, /* 96000 */
- 0, /* 88200 */
- 0, /* 64000 */
- swb_offset_480_48, /* 48000 */
- swb_offset_480_48, /* 44100 */
- swb_offset_480_32, /* 32000 */
- swb_offset_480_24, /* 24000 */
- swb_offset_480_24, /* 22050 */
- 0, /* 16000 */
- 0, /* 12000 */
- 0, /* 11025 */
- 0 /* 8000 */
-};
-#endif // LD_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-static const uint16_t* swb_offset_128_window[] = {
- swb_offset_128_96, /* 96000 */
- swb_offset_128_96, /* 88200 */
- swb_offset_128_64, /* 64000 */
- swb_offset_128_48, /* 48000 */
- swb_offset_128_48, /* 44100 */
- swb_offset_128_48, /* 32000 */
- swb_offset_128_24, /* 24000 */
- swb_offset_128_24, /* 22050 */
- swb_offset_128_16, /* 16000 */
- swb_offset_128_16, /* 12000 */
- swb_offset_128_16, /* 11025 */
- swb_offset_128_8 /* 8000 */
-};
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
-/* index == 99 means not allowed codeword */
-static rvlc_huff_table book_rvlc[] = {
- /*index length codeword */
- {0, 1, 0}, /* 0 */
- {-1, 3, 5}, /* 101 */
- {1, 3, 7}, /* 111 */
- {-2, 4, 9}, /* 1001 */
- {-3, 5, 17}, /* 10001 */
- {2, 5, 27}, /* 11011 */
- {-4, 6, 33}, /* 100001 */
- {99, 6, 50}, /* 110010 */
- {3, 6, 51}, /* 110011 */
- {99, 6, 52}, /* 110100 */
- {-7, 7, 65}, /* 1000001 */
- {99, 7, 96}, /* 1100000 */
- {99, 7, 98}, /* 1100010 */
- {7, 7, 99}, /* 1100011 */
- {4, 7, 107}, /* 1101011 */
- {-5, 8, 129}, /* 10000001 */
- {99, 8, 194}, /* 11000010 */
- {5, 8, 195}, /* 11000011 */
- {99, 8, 212}, /* 11010100 */
- {99, 9, 256}, /* 100000000 */
- {-6, 9, 257}, /* 100000001 */
- {99, 9, 426}, /* 110101010 */
- {6, 9, 427}, /* 110101011 */
- {99, 10, 0} /* Shouldn't come this far */
-};
-#endif // ERROR_RESILIENCE
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef LTP_DEC
-static const real_t codebook[8] = {REAL_CONST(0.570829), REAL_CONST(0.696616), REAL_CONST(0.813004), REAL_CONST(0.911304),
- REAL_CONST(0.984900), REAL_CONST(1.067894), REAL_CONST(1.194601), REAL_CONST(1.369533)};
-#endif // LPT_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-static const real_t ipdopd_cos_tab[] = {FRAC_CONST(1.000000000000000), FRAC_CONST(0.707106781186548), FRAC_CONST(0.000000000000000), FRAC_CONST(-0.707106781186547), FRAC_CONST(-1.000000000000000),
- FRAC_CONST(-0.707106781186548), FRAC_CONST(-0.000000000000000), FRAC_CONST(0.707106781186547), FRAC_CONST(1.000000000000000)};
-static const real_t ipdopd_sin_tab[] = {FRAC_CONST(0.000000000000000), FRAC_CONST(0.707106781186547), FRAC_CONST(1.000000000000000), FRAC_CONST(0.707106781186548), FRAC_CONST(0.000000000000000),
- FRAC_CONST(-0.707106781186547), FRAC_CONST(-1.000000000000000), FRAC_CONST(-0.707106781186548), FRAC_CONST(-0.000000000000000)};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* data tables */
-static const uint8_t nr_iid_par_tab[] = {10, 20, 34, 10, 20, 34, 0, 0};
-static const uint8_t nr_ipdopd_par_tab[] = {5, 11, 17, 5, 11, 17, 0, 0};
-static const uint8_t nr_icc_par_tab[] = {10, 20, 34, 10, 20, 34, 0, 0};
-static const uint8_t num_env_tab[][4] = {{0, 1, 2, 4}, {1, 2, 3, 4}};
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
diff --git a/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/neaacdec.cpp b/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/neaacdec.cpp
deleted file mode 100644
index 4cf5e10..0000000
--- a/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/neaacdec.cpp
+++ /dev/null
@@ -1,15670 +0,0 @@
-/*
-** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
-** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
-**
-** This program is free software; you can redistribute it and/or modify
-** it under the terms of the GNU General Public License as published by
-** the Free Software Foundation; either version 2 of the License, or
-** (at your option) any later version.
-**
-** This program is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-** GNU General Public License for more details.
-**
-** You should have received a copy of the GNU General Public License
-** along with this program; if not, write to the Free Software
-** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-**
-** Any non-GPL usage of this software or parts of this software is strictly
-** forbidden.
-**
-** The "appropriate copyright message" mentioned in section 2c of the GPLv2
-** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
-**
-** Commercial non-GPL licensing of this software is possible.
-** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
-**
-** $Id: bits.c,v 1.44 2007/11/01 12:33:29 menno Exp $
-**/
-#include "neaacdec.h"
-#include "Arduino.h"
-#include
-#include
-
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::get_sr_index(const uint32_t samplerate) {
- if (92017 <= samplerate) return 0;
- if (75132 <= samplerate) return 1;
- if (55426 <= samplerate) return 2;
- if (46009 <= samplerate) return 3;
- if (37566 <= samplerate) return 4;
- if (27713 <= samplerate) return 5;
- if (23004 <= samplerate) return 6;
- if (18783 <= samplerate) return 7;
- if (13856 <= samplerate) return 8;
- if (11502 <= samplerate) return 9;
- if (9391 <= samplerate) return 10;
- if (16428320 <= samplerate) return 11;
- return 11;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Returns the sample rate based on the sample rate index */
-uint32_t NeaacDecoder::get_sample_rate(const uint8_t sr_index) {
- const uint32_t sample_rates[] = {96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000};
- if (sr_index < 12) return sample_rates[sr_index];
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::max_pred_sfb(const uint8_t sr_index) {
- const uint8_t pred_sfb_max[] = {33, 33, 38, 40, 40, 40, 41, 41, 37, 37, 37, 34};
- if (sr_index < 12) return pred_sfb_max[sr_index];
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::max_tns_sfb(const uint8_t sr_index, const uint8_t object_type, const uint8_t is_short) {
- /* entry for each sampling rate
- * 1 Main/LC long window
- * 2 Main/LC short window
- * 3 SSR long window
- * 4 SSR short window
- */
- const uint8_t tns_sbf_max[][4] = {{31, 9, 28, 7}, /* 96000 */
- {31, 9, 28, 7}, /* 88200 */
- {34, 10, 27, 7}, /* 64000 */
- {40, 14, 26, 6}, /* 48000 */
- {42, 14, 26, 6}, /* 44100 */
- {51, 14, 26, 6}, /* 32000 */
- {46, 14, 29, 7}, /* 24000 */
- {46, 14, 29, 7}, /* 22050 */
- {42, 14, 23, 8}, /* 16000 */
- {42, 14, 23, 8}, /* 12000 */
- {42, 14, 23, 8}, /* 11025 */
- {39, 14, 19, 7}, /* 8000 */
- {39, 14, 19, 7}, /* 7350 */
- {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}};
- uint8_t i = 0;
- if (is_short) i++;
- if (object_type == SSR) i += 2;
- return tns_sbf_max[sr_index][i];
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Returns 0 if an object type is decodable, otherwise returns -1 */
-int8_t NeaacDecoder::can_decode_ot(const uint8_t object_type) {
- switch (object_type) {
- case LC: return 0;
- case MAIN:
-#ifdef MAIN_DEC
- return 0;
-#else
- return -1;
-#endif
- case SSR:
-#ifdef SSR_DEC
- return 0;
-#else
- return -1;
-#endif
- case LTP:
-#ifdef LTP_DEC
- return 0;
-#else
- return -1;
-#endif
- /* ER object types */
-#ifdef ERROR_RESILIENCE
- case ER_LC:
- #ifdef DRM
- case DRM_ER_LC:
- #endif
- return 0;
- case ER_LTP:
- #ifdef LTP_DEC
- return 0;
- #else
- return -1;
- #endif
- case LD:
- #ifdef LD_DEC
- return 0;
- #else
- return -1;
- #endif
-#endif
- }
- return -1;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void* NeaacDecoder::faad_malloc(size_t size) {
- char* ps_str = NULL;
- if (psramFound()) {
- ps_str = (char*)ps_malloc(size);
- } else {
- ps_str = (char*)malloc(size);
- }
- return ps_str;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void* NeaacDecoder::faad_calloc(size_t len, size_t size) {
- char* ps_str = NULL;
- if (psramFound()) {
- ps_str = (char*)ps_calloc(len, size);
- } else {
- ps_str = (char*)calloc(len, size);
- }
- return ps_str;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* common free function */
-template void NeaacDecoder::faad_free(freeType** b) {
- if (*b) {
- free(*b);
- *b = NULL;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t NeaacDecoder::ne_rng(uint32_t* __r1, uint32_t* __r2) {
- uint32_t t1, t2, t3, t4;
- t3 = t1 = *__r1;
- t4 = t2 = *__r2; // Parity calculation is done via table lookup, this is also available
- t1 &= 0xF5;
- t2 >>= 25; // on CPUs without parity, can be implemented in C and avoid unpredictable
- t1 = Parity[t1];
- t2 &= 0x63; // jumps and slow rotate through the carry flag operations.
- t1 <<= 31;
- t2 = Parity[t2];
- return (*__r1 = (t3 >> 1) | t1) ^ (*__r2 = (t4 + t4) | t2);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t NeaacDecoder::ones32(uint32_t x) {
- x -= ((x >> 1) & 0x55555555);
- x = (((x >> 2) & 0x33333333) + (x & 0x33333333));
- x = (((x >> 4) + x) & 0x0f0f0f0f);
- x += (x >> 8);
- x += (x >> 16);
- return (x & 0x0000003f);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t NeaacDecoder::floor_log2(uint32_t x) {
-#if 1
- x |= (x >> 1);
- x |= (x >> 2);
- x |= (x >> 4);
- x |= (x >> 8);
- x |= (x >> 16);
- return (ones32(x) - 1);
-#else
- uint32_t count = 0;
- while (x >>= 1) count++;
- return count;
-#endif
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* returns position of first bit that is not 0 from msb,
- * starting count at lsb */
-uint32_t NeaacDecoder::wl_min_lzc(uint32_t x) {
-#if 1
- x |= (x >> 1);
- x |= (x >> 2);
- x |= (x >> 4);
- x |= (x >> 8);
- x |= (x >> 16);
- return (ones32(x));
-#else
- uint32_t count = 0;
- while (x >>= 1) count++;
- return (count + 1);
-#endif
-}
-#ifdef FIXED_POINT
-real_t NeaacDecoder::pow2_fix(real_t val) {
- uint32_t x1, x2;
- uint32_t errcorr;
- uint32_t index_frac;
- real_t retval;
- int32_t whole = (val >> REAL_BITS);
- /* rest = [0..1] */
- int32_t rest = val - (whole << REAL_BITS);
- /* index into pow2_tab */
- int32_t index = rest >> (REAL_BITS - TABLE_BITS);
- if (val == 0) return (1 << REAL_BITS);
- /* leave INTERP_BITS bits */
- index_frac = rest >> (REAL_BITS - TABLE_BITS - INTERP_BITS);
- index_frac = index_frac & ((1 << INTERP_BITS) - 1);
- if (whole > 0) {
- retval = 1 << whole;
- } else {
- retval = REAL_CONST(1) >> -whole;
- }
- x1 = pow2_tab[index & ((1 << TABLE_BITS) - 1)];
- x2 = pow2_tab[(index & ((1 << TABLE_BITS) - 1)) + 1];
- errcorr = ((index_frac * (x2 - x1))) >> INTERP_BITS;
- if (whole > 0) {
- retval = retval * (errcorr + x1);
- } else {
- retval = MUL_R(retval, (errcorr + x1));
- }
- return retval;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
-int32_t NeaacDecoder::pow2_int(real_t val) {
- uint32_t x1, x2;
- uint32_t errcorr;
- uint32_t index_frac;
- real_t retval;
- int32_t whole = (val >> REAL_BITS);
- /* rest = [0..1] */
- int32_t rest = val - (whole << REAL_BITS);
- /* index into pow2_tab */
- int32_t index = rest >> (REAL_BITS - TABLE_BITS);
- if (val == 0) return 1;
- /* leave INTERP_BITS bits */
- index_frac = rest >> (REAL_BITS - TABLE_BITS - INTERP_BITS);
- index_frac = index_frac & ((1 << INTERP_BITS) - 1);
- if (whole > 0)
- retval = 1 << whole;
- else
- retval = 0;
- x1 = pow2_tab[index & ((1 << TABLE_BITS) - 1)];
- x2 = pow2_tab[(index & ((1 << TABLE_BITS) - 1)) + 1];
- errcorr = ((index_frac * (x2 - x1))) >> INTERP_BITS;
- retval = MUL_R(retval, (errcorr + x1));
- return retval;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
-/* ld(x) = ld(x*y/y) = ld(x/y) + ld(y), with y=2^N and [1 <= (x/y) < 2] */
-int32_t NeaacDecoder::log2_int(uint32_t val) {
- uint32_t frac;
- uint32_t whole = (val);
- (void)whole;
- int32_t exp = 0;
- uint32_t index;
- uint32_t index_frac;
- uint32_t x1, x2;
- uint32_t errcorr;
- /* error */
- if (val == 0) return -10000;
- exp = floor_log2(val);
- exp -= REAL_BITS;
- /* frac = [1..2] */
- if (exp >= 0)
- frac = val >> exp;
- else
- frac = val << -exp;
- /* index in the log2 table */
- index = frac >> (REAL_BITS - TABLE_BITS);
- /* leftover part for linear interpolation */
- index_frac = frac & ((1 << (REAL_BITS - TABLE_BITS)) - 1);
- /* leave INTERP_BITS bits */
- index_frac = index_frac >> (REAL_BITS - TABLE_BITS - INTERP_BITS);
- x1 = log2_tab[index & ((1 << TABLE_BITS) - 1)];
- x2 = log2_tab[(index & ((1 << TABLE_BITS) - 1)) + 1];
- /* linear interpolation */
- /* retval = exp + ((index_frac)*x2 + (1-index_frac)*x1) */
- errcorr = (index_frac * (x2 - x1)) >> INTERP_BITS;
- return ((exp + REAL_BITS) << REAL_BITS) + errcorr + x1;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
-/* ld(x) = ld(x*y/y) = ld(x/y) + ld(y), with y=2^N and [1 <= (x/y) < 2] */
-real_t NeaacDecoder::log2_fix(uint32_t val) {
- uint32_t frac;
- uint32_t whole = (val >> REAL_BITS);
- (void)whole;
- int8_t exp = 0;
- uint32_t index;
- uint32_t index_frac;
- uint32_t x1, x2;
- uint32_t errcorr;
- /* error */
- if (val == 0) return -100000;
- exp = floor_log2(val);
- exp -= REAL_BITS;
- /* frac = [1..2] */
- if (exp >= 0)
- frac = val >> exp;
- else
- frac = val << -exp;
- /* index in the log2 table */
- index = frac >> (REAL_BITS - TABLE_BITS);
- /* leftover part for linear interpolation */
- index_frac = frac & ((1 << (REAL_BITS - TABLE_BITS)) - 1);
- /* leave INTERP_BITS bits */
- index_frac = index_frac >> (REAL_BITS - TABLE_BITS - INTERP_BITS);
- x1 = log2_tab[index & ((1 << TABLE_BITS) - 1)];
- x2 = log2_tab[(index & ((1 << TABLE_BITS) - 1)) + 1];
- /* linear interpolation */
- /* retval = exp + ((index_frac)*x2 + (1-index_frac)*x1) */
- errcorr = (index_frac * (x2 - x1)) >> INTERP_BITS;
- return (exp << REAL_BITS) + errcorr + x1;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int NeaacDecoder::NeAACDecGetVersion(const char** faad_id_string, const char** faad_copyright_string) {
- const char* libfaadName = "2.20.1";
- const char* libCopyright = " Copyright 2002-2004: Ahead Software AG\n"
- " http://www.audiocoding.com\n"
- " bug tracking: https://sourceforge.net/p/faac/bugs/\n";
- if (faad_id_string) *faad_id_string = libfaadName;
- if (faad_copyright_string) *faad_copyright_string = libCopyright;
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-error_info_t NeaacDecoder::NeAACDecGetErrorMessage(const uint8_t errcode) {
- if (errcode > NUM_ERROR_MESSAGES) return err_msg[NUM_ERROR_MESSAGES]; // unspecified
- return err_msg[errcode];
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t NeaacDecoder::NeAACDecGetCapabilities(void) {
- uint32_t cap = 0;
- /* can't do without it */
- cap += LC_DEC_CAP;
-#ifdef MAIN_DEC
- cap += MAIN_DEC_CAP;
-#endif
-#ifdef LTP_DEC
- cap += LTP_DEC_CAP;
-#endif
-#ifdef LD_DEC
- cap += LD_DEC_CAP;
-#endif
-#ifdef ERROR_RESILIENCE
- cap += ERROR_RESILIENCE_CAP;
-#endif
-#ifdef FIXED_POINT
- cap += FIXED_POINT_CAP;
-#endif
- return cap;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-NeAACDecHandle NeaacDecoder::NeAACDecOpen() {
- uint8_t i;
- NeAACDecStruct* hDecoder = NULL;
- if ((hDecoder = (NeAACDecStruct*)faad_calloc(1, sizeof(NeAACDecStruct))) == NULL) return NULL;
- memset(hDecoder, 0, sizeof(NeAACDecStruct));
- hDecoder->cmes = mes;
- hDecoder->config.outputFormat = FAAD_FMT_16BIT;
- hDecoder->config.defObjectType = MAIN;
- hDecoder->config.defSampleRate = 44100; /* Default: 44.1kHz */
- hDecoder->config.downMatrix = 0;
- hDecoder->adts_header_present = 0;
- hDecoder->adif_header_present = 0;
- hDecoder->latm_header_present = 0;
-#ifdef ERROR_RESILIENCE
- hDecoder->aacSectionDataResilienceFlag = 0;
- hDecoder->aacScalefactorDataResilienceFlag = 0;
- hDecoder->aacSpectralDataResilienceFlag = 0;
-#endif
- hDecoder->frameLength = 1024;
- hDecoder->frame = 0;
- hDecoder->sample_buffer = NULL;
- hDecoder->__r1 = 1;
- hDecoder->__r2 = 1;
- for (i = 0; i < MAX_CHANNELS; i++) {
- hDecoder->element_id[i] = INVALID_ELEMENT_ID;
- hDecoder->window_shape_prev[i] = 0;
- hDecoder->time_out[i] = NULL;
- hDecoder->fb_intermed[i] = NULL;
-#ifdef SSR_DEC
- hDecoder->ssr_overlap[i] = NULL;
- hDecoder->prev_fmd[i] = NULL;
-#endif
-#ifdef MAIN_DEC
- hDecoder->pred_stat[i] = NULL;
-#endif
-#ifdef LTP_DEC
- hDecoder->ltp_lag[i] = 0;
- hDecoder->lt_pred_stat[i] = NULL;
-#endif
- }
-#ifdef SBR_DEC
- for (i = 0; i < MAX_SYNTAX_ELEMENTS; i++) { hDecoder->sbr[i] = NULL; }
-#endif
- hDecoder->drc = drc_init(REAL_CONST(1.0), REAL_CONST(1.0));
- return hDecoder;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-NeAACDecConfigurationPtr NeaacDecoder::NeAACDecGetCurrentConfiguration(NeAACDecHandle hpDecoder) {
- NeAACDecStruct* hDecoder = (NeAACDecStruct*)hpDecoder;
- if (hDecoder) {
- NeAACDecConfigurationPtr config = &(hDecoder->config);
- return config;
- }
- return NULL;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::NeAACDecSetConfiguration(NeAACDecHandle hpDecoder, NeAACDecConfigurationPtr config) {
- NeAACDecStruct* hDecoder = (NeAACDecStruct*)hpDecoder;
- if (hDecoder && config) {
- /* check if we can decode this object type */
- if (can_decode_ot(config->defObjectType) < 0) return 0;
- hDecoder->config.defObjectType = config->defObjectType;
- /* samplerate: anything but 0 should be possible */
- if (config->defSampleRate == 0) return 0;
- hDecoder->config.defSampleRate = config->defSampleRate;
- /* check output format */
-
-#ifdef FIXED_POINT
- if ((config->outputFormat < 1) || (config->outputFormat > 4)) return 0;
-#else
- if ((config->outputFormat < 1) || (config->outputFormat > 5)) return 0;
-#endif
- hDecoder->config.outputFormat = config->outputFormat;
- if (config->downMatrix > 1) return 0;
- hDecoder->config.downMatrix = config->downMatrix;
- /* OK */
- return 1;
- }
-
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t NeaacDecoder::NeAACDecInit(NeAACDecHandle hpDecoder, uint8_t* buffer, uint32_t buffer_size, uint32_t* samplerate, uint8_t* channels) {
- uint32_t bits = 0;
- int32_t ret = 0;
- m_ld.calloc_array(1, "m_ld");
- m_adif.calloc_array(1, "m_adif");
- m_adts.alloc_array(1, "m_adts");
- adif_header* adif = m_adif.get();
- adts_header* adts = m_adts.get();
- bitfile* ld = m_ld.get();
- NeAACDecStruct* hDecoder = (NeAACDecStruct*)hpDecoder;
- if ((hDecoder == NULL) || (samplerate == NULL) || (channels == NULL) || (buffer_size == 0)) {
- ret = -1;
- goto exit;
- }
- hDecoder->sf_index = get_sr_index(hDecoder->config.defSampleRate);
- hDecoder->object_type = hDecoder->config.defObjectType;
- *samplerate = get_sample_rate(hDecoder->sf_index);
- *channels = 1;
- if (buffer != NULL) {
- faad_initbits(ld, buffer, buffer_size);
- /* Check if an ADIF header is present */
- if ((buffer[0] == 'A') && (buffer[1] == 'D') && (buffer[2] == 'I') && (buffer[3] == 'F')) {
- hDecoder->adif_header_present = 1;
- get_adif_header(adif, ld);
- faad_byte_align(ld);
- hDecoder->sf_index = adif->pce[0].sf_index;
- hDecoder->object_type = adif->pce[0].object_type + 1;
- *samplerate = get_sample_rate(hDecoder->sf_index);
- *channels = adif->pce[0].channels;
- memcpy(&(hDecoder->pce), &(adif->pce[0]), sizeof(program_config));
- hDecoder->pce_set = 1;
- bits = bit2byte(faad_get_processed_bits(ld));
- /* Check if an ADTS header is present */
- } else if (faad_showbits(ld, 12) == 0xfff) {
- /* Check if an ADTS header is present */
- hDecoder->adts_header_present = 1;
- adts->old_format = hDecoder->config.useOldADTSFormat;
- adts_frame(adts, ld);
- hDecoder->sf_index = adts->sf_index;
- hDecoder->object_type = adts->profile + 1;
- *samplerate = get_sample_rate(hDecoder->sf_index);
- *channels = (adts->channel_configuration > 6) ? 2 : adts->channel_configuration;
- }
- if (ld->error) {
- faad_endbits(ld);
- ret = -1;
- goto exit;
- }
- faad_endbits(ld);
- }
- if (!*samplerate) {
- ret = -1;
- goto exit;
- }
-
-#if (defined(PS_DEC) || defined(DRM_PS))
- /* check if we have a mono file */
- if (*channels == 1) {
- /* upMatrix to 2 channels for implicit signalling of PS */
- *channels = 2;
- }
-#endif
- hDecoder->channelConfiguration = *channels;
-#ifdef SBR_DEC
- /* implicit signalling */
- if (*samplerate <= 24000 && (hDecoder->config.dontUpSampleImplicitSBR == 0)) {
- *samplerate *= 2;
- hDecoder->forceUpSampling = 1;
- } else if (*samplerate > 24000 && (hDecoder->config.dontUpSampleImplicitSBR == 0)) {
- hDecoder->downSampledSBR = 1;
- }
-#endif
- /* must be done before frameLength is divided by 2 for LD */
-#ifdef SSR_DEC
- if (hDecoder->object_type == SSR)
- hDecoder->fb = ssr_filter_bank_init(hDecoder->frameLength / SSR_BANDS);
- else
-#endif
- hDecoder->fb = filter_bank_init(hDecoder->frameLength);
-#ifdef LD_DEC
- if (hDecoder->object_type == LD) hDecoder->frameLength >>= 1;
-#endif
- if (can_decode_ot(hDecoder->object_type) < 0) {
- ret = -1;
- goto exit;
- }
- ret = bits;
- goto exit;
-exit:
- m_ld.reset();
- m_adif.reset();
- m_adts.reset();
- return ret;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Init the library using a DecoderSpecificInfo */
-char NeaacDecoder::NeAACDecInit2(NeAACDecHandle hpDecoder, uint8_t* pBuffer, uint32_t SizeOfDecoderSpecificInfo, uint32_t* samplerate, uint8_t* channels) {
- NeAACDecStruct* hDecoder = (NeAACDecStruct*)hpDecoder;
- int8_t rc;
- mp4AudioSpecificConfig mp4ASC;
- if ((hDecoder == NULL) || (pBuffer == NULL) || (SizeOfDecoderSpecificInfo < 2) || (samplerate == NULL) || (channels == NULL)) { return -1; }
- hDecoder->adif_header_present = 0;
- hDecoder->adts_header_present = 0;
- /* decode the audio specific config */
- rc = AudioSpecificConfig2(pBuffer, SizeOfDecoderSpecificInfo, &mp4ASC, &(hDecoder->pce), hDecoder->latm_header_present);
- /* copy the relevant info to the decoder handle */
- *samplerate = mp4ASC.samplingFrequency;
- if (mp4ASC.channelsConfiguration) {
- *channels = mp4ASC.channelsConfiguration;
- } else {
- *channels = hDecoder->pce.channels;
- hDecoder->pce_set = 1;
- }
-#if (defined(PS_DEC) || defined(DRM_PS))
- /* check if we have a mono file */
- if (*channels == 1) {
- /* upMatrix to 2 channels for implicit signalling of PS */
- *channels = 2;
- }
-#endif
- hDecoder->sf_index = mp4ASC.samplingFrequencyIndex;
- hDecoder->object_type = mp4ASC.objectTypeIndex;
-#ifdef ERROR_RESILIENCE
- hDecoder->aacSectionDataResilienceFlag = mp4ASC.aacSectionDataResilienceFlag;
- hDecoder->aacScalefactorDataResilienceFlag = mp4ASC.aacScalefactorDataResilienceFlag;
- hDecoder->aacSpectralDataResilienceFlag = mp4ASC.aacSpectralDataResilienceFlag;
-#endif
-#ifdef SBR_DEC
- hDecoder->sbr_present_flag = mp4ASC.sbr_present_flag;
- hDecoder->downSampledSBR = mp4ASC.downSampledSBR;
- if (hDecoder->config.dontUpSampleImplicitSBR == 0)
- hDecoder->forceUpSampling = mp4ASC.forceUpSampling;
- else
- hDecoder->forceUpSampling = 0;
- /* AAC core decoder samplerate is 2 times as low */
- if (((hDecoder->sbr_present_flag == 1) && (!hDecoder->downSampledSBR)) || hDecoder->forceUpSampling == 1) { hDecoder->sf_index = get_sr_index(mp4ASC.samplingFrequency / 2); }
-#endif
- if (rc != 0) { return rc; }
- hDecoder->channelConfiguration = mp4ASC.channelsConfiguration;
- if (mp4ASC.frameLengthFlag)
-#ifdef ALLOW_SMALL_FRAMELENGTH
- hDecoder->frameLength = 960;
-#else
- return -1;
-#endif
- /* must be done before frameLength is divided by 2 for LD */
-#ifdef SSR_DEC
- if (hDecoder->object_type == SSR)
- hDecoder->fb = ssr_filter_bank_init(hDecoder->frameLength / SSR_BANDS);
- else
-#endif
- hDecoder->fb = filter_bank_init(hDecoder->frameLength);
-#ifdef LD_DEC
- if (hDecoder->object_type == LD) hDecoder->frameLength >>= 1;
-#endif
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-char NeaacDecoder::NeAACDecInitDRM(NeAACDecHandle* hpDecoder, uint32_t samplerate, uint8_t channels) {
- NeAACDecStruct** hDecoder = (NeAACDecStruct**)hpDecoder;
- if (hDecoder == NULL) return 1; /* error */
- NeAACDecClose(*hDecoder);
- *hpDecoder = NeAACDecOpen();
- /* Special object type defined for DRM */
- (*hDecoder)->config.defObjectType = DRM_ER_LC;
- (*hDecoder)->config.defSampleRate = samplerate;
- #ifdef ERROR_RESILIENCE // This shoudl always be defined for DRM
- (*hDecoder)->aacSectionDataResilienceFlag = 1; /* VCB11 */
- (*hDecoder)->aacScalefactorDataResilienceFlag = 0; /* no RVLC */
- (*hDecoder)->aacSpectralDataResilienceFlag = 1; /* HCR */
- #endif
- (*hDecoder)->frameLength = 960;
- (*hDecoder)->sf_index = get_sr_index((*hDecoder)->config.defSampleRate);
- (*hDecoder)->object_type = (*hDecoder)->config.defObjectType;
- if ((channels == DRMCH_STEREO) || (channels == DRMCH_SBR_STEREO))
- (*hDecoder)->channelConfiguration = 2;
- else
- (*hDecoder)->channelConfiguration = 1;
- #ifdef SBR_DEC
- if ((channels == DRMCH_MONO) || (channels == DRMCH_STEREO))
- (*hDecoder)->sbr_present_flag = 0;
- else
- (*hDecoder)->sbr_present_flag = 1;
- #endif
- (*hDecoder)->fb = filter_bank_init((*hDecoder)->frameLength);
- return 0;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::NeAACDecClose(NeAACDecHandle hpDecoder) {
- uint8_t i;
- NeAACDecStruct* hDecoder = (NeAACDecStruct*)hpDecoder;
- if (hDecoder == NULL) return;
-#ifdef PROFILE
- printf("AAC decoder total: %I64d cycles\n", hDecoder->cycles);
- printf("requant: %I64d cycles\n", hDecoder->requant_cycles);
- printf("spectral_data: %I64d cycles\n", hDecoder->spectral_cycles);
- printf("scalefactors: %I64d cycles\n", hDecoder->scalefac_cycles);
- printf("output: %I64d cycles\n", hDecoder->output_cycles);
-#endif
- for (i = 0; i < MAX_CHANNELS; i++) {
- if (hDecoder->time_out[i]) faad_free(&hDecoder->time_out[i]);
- if (hDecoder->fb_intermed[i]) faad_free(&hDecoder->fb_intermed[i]);
-#ifdef SSR_DEC
- if (hDecoder->ssr_overlap[i]) faad_free(&hDecoder->ssr_overlap[i]);
- if (hDecoder->prev_fmd[i]) faad_free(&hDecoder->prev_fmd[i]);
-#endif
-#ifdef MAIN_DEC
- if (hDecoder->pred_stat[i]) faad_free(&hDecoder->pred_stat[i]);
-#endif
-#ifdef LTP_DEC
- if (hDecoder->lt_pred_stat[i]) faad_free(&hDecoder->lt_pred_stat[i]);
-#endif
- }
-#ifdef SSR_DEC
- if (hDecoder->object_type == SSR)
- ssr_filter_bank_end(hDecoder->fb);
- else
-#endif
- filter_bank_end(hDecoder->fb);
- drc_end(hDecoder->drc);
- if (hDecoder->sample_buffer) {
- m_sample_buffer.reset();
- hDecoder->sample_buffer = NULL;
- }
-#ifdef SBR_DEC
- for (i = 0; i < MAX_SYNTAX_ELEMENTS; i++) {
- if (hDecoder->sbr[i]) sbrDecodeEnd(hDecoder->sbr[i], i);
- }
-#endif
- if (hDecoder) faad_free(&hDecoder);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::NeAACDecPostSeekReset(NeAACDecHandle hpDecoder, long frame) {
- NeAACDecStruct* hDecoder = (NeAACDecStruct*)hpDecoder;
- if (hDecoder) {
- hDecoder->postSeekResetFlag = 1;
- if (frame != -1) hDecoder->frame = frame;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::create_channel_config(NeAACDecStruct* hDecoder, NeAACDecFrameInfo* hInfo) {
- hInfo->num_front_channels = 0;
- hInfo->num_side_channels = 0;
- hInfo->num_back_channels = 0;
- hInfo->num_lfe_channels = 0;
- memset(hInfo->channel_position, 0, MAX_CHANNELS * sizeof(uint8_t));
- if (hDecoder->downMatrix) {
- hInfo->num_front_channels = 2;
- hInfo->channel_position[0] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[1] = FRONT_CHANNEL_RIGHT;
- return;
- }
- /* check if there is a PCE */
- if (hDecoder->pce_set) {
- uint8_t i, chpos = 0;
- uint8_t chdir, back_center = 0, total = 0;
- hInfo->num_front_channels = hDecoder->pce.num_front_channels;
- total += hInfo->num_front_channels;
- hInfo->num_side_channels = hDecoder->pce.num_side_channels;
- total += hInfo->num_side_channels;
- hInfo->num_back_channels = hDecoder->pce.num_back_channels;
- total += hInfo->num_back_channels;
- hInfo->num_lfe_channels = hDecoder->pce.num_lfe_channels;
- total += hInfo->num_lfe_channels;
- chdir = hInfo->num_front_channels;
- if (chdir & 1) {
-#if (defined(PS_DEC) || defined(DRM_PS))
- if (total == 1) {
- /* When PS is enabled output is always stereo */
- hInfo->channel_position[chpos++] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[chpos++] = FRONT_CHANNEL_RIGHT;
- } else
-#endif
- hInfo->channel_position[chpos++] = FRONT_CHANNEL_CENTER;
- chdir--;
- }
- for (i = 0; i < chdir; i += 2) {
- hInfo->channel_position[chpos++] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[chpos++] = FRONT_CHANNEL_RIGHT;
- }
- for (i = 0; i < hInfo->num_side_channels; i += 2) {
- hInfo->channel_position[chpos++] = SIDE_CHANNEL_LEFT;
- hInfo->channel_position[chpos++] = SIDE_CHANNEL_RIGHT;
- }
- chdir = hInfo->num_back_channels;
- if (chdir & 1) {
- back_center = 1;
- chdir--;
- }
- for (i = 0; i < chdir; i += 2) {
- hInfo->channel_position[chpos++] = BACK_CHANNEL_LEFT;
- hInfo->channel_position[chpos++] = BACK_CHANNEL_RIGHT;
- }
- if (back_center) { hInfo->channel_position[chpos++] = BACK_CHANNEL_CENTER; }
- for (i = 0; i < hInfo->num_lfe_channels; i++) { hInfo->channel_position[chpos++] = LFE_CHANNEL; }
- } else {
- switch (hDecoder->channelConfiguration) {
- case 1:
-#if (defined(PS_DEC) || defined(DRM_PS))
- /* When PS is enabled output is always stereo */
- hInfo->num_front_channels = 2;
- hInfo->channel_position[0] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[1] = FRONT_CHANNEL_RIGHT;
-#else
- hInfo->num_front_channels = 1;
- hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
-#endif
- break;
- case 2:
- hInfo->num_front_channels = 2;
- hInfo->channel_position[0] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[1] = FRONT_CHANNEL_RIGHT;
- break;
- case 3:
- hInfo->num_front_channels = 3;
- hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
- hInfo->channel_position[1] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[2] = FRONT_CHANNEL_RIGHT;
- break;
- case 4:
- hInfo->num_front_channels = 3;
- hInfo->num_back_channels = 1;
- hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
- hInfo->channel_position[1] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[2] = FRONT_CHANNEL_RIGHT;
- hInfo->channel_position[3] = BACK_CHANNEL_CENTER;
- break;
- case 5:
- hInfo->num_front_channels = 3;
- hInfo->num_back_channels = 2;
- hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
- hInfo->channel_position[1] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[2] = FRONT_CHANNEL_RIGHT;
- hInfo->channel_position[3] = BACK_CHANNEL_LEFT;
- hInfo->channel_position[4] = BACK_CHANNEL_RIGHT;
- break;
- case 6:
- hInfo->num_front_channels = 3;
- hInfo->num_back_channels = 2;
- hInfo->num_lfe_channels = 1;
- hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
- hInfo->channel_position[1] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[2] = FRONT_CHANNEL_RIGHT;
- hInfo->channel_position[3] = BACK_CHANNEL_LEFT;
- hInfo->channel_position[4] = BACK_CHANNEL_RIGHT;
- hInfo->channel_position[5] = LFE_CHANNEL;
- break;
- case 7:
- hInfo->num_front_channels = 3;
- hInfo->num_side_channels = 2;
- hInfo->num_back_channels = 2;
- hInfo->num_lfe_channels = 1;
- hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
- hInfo->channel_position[1] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[2] = FRONT_CHANNEL_RIGHT;
- hInfo->channel_position[3] = SIDE_CHANNEL_LEFT;
- hInfo->channel_position[4] = SIDE_CHANNEL_RIGHT;
- hInfo->channel_position[5] = BACK_CHANNEL_LEFT;
- hInfo->channel_position[6] = BACK_CHANNEL_RIGHT;
- hInfo->channel_position[7] = LFE_CHANNEL;
- break;
- default: /* channelConfiguration == 0 || channelConfiguration > 7 */
- {
- uint8_t i;
- uint8_t ch = hDecoder->fr_channels - hDecoder->has_lfe;
- if (ch & 1) /* there's either a center front or a center back channel */
- {
- uint8_t ch1 = (ch - 1) / 2;
- if (hDecoder->first_syn_ele == ID_SCE) {
- hInfo->num_front_channels = ch1 + 1;
- hInfo->num_back_channels = ch1;
- hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
- for (i = 1; i <= ch1; i += 2) {
- hInfo->channel_position[i] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[i + 1] = FRONT_CHANNEL_RIGHT;
- }
- for (i = ch1 + 1; i < ch; i += 2) {
- hInfo->channel_position[i] = BACK_CHANNEL_LEFT;
- hInfo->channel_position[i + 1] = BACK_CHANNEL_RIGHT;
- }
- } else {
- hInfo->num_front_channels = ch1;
- hInfo->num_back_channels = ch1 + 1;
- for (i = 0; i < ch1; i += 2) {
- hInfo->channel_position[i] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[i + 1] = FRONT_CHANNEL_RIGHT;
- }
- for (i = ch1; i < ch - 1; i += 2) {
- hInfo->channel_position[i] = BACK_CHANNEL_LEFT;
- hInfo->channel_position[i + 1] = BACK_CHANNEL_RIGHT;
- }
- hInfo->channel_position[ch - 1] = BACK_CHANNEL_CENTER;
- }
- } else {
- uint8_t ch1 = (ch) / 2;
- hInfo->num_front_channels = ch1;
- hInfo->num_back_channels = ch1;
- if (ch1 & 1) {
- hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
- for (i = 1; i <= ch1; i += 2) {
- hInfo->channel_position[i] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[i + 1] = FRONT_CHANNEL_RIGHT;
- }
- for (i = ch1 + 1; i < ch - 1; i += 2) {
- hInfo->channel_position[i] = BACK_CHANNEL_LEFT;
- hInfo->channel_position[i + 1] = BACK_CHANNEL_RIGHT;
- }
- hInfo->channel_position[ch - 1] = BACK_CHANNEL_CENTER;
- } else {
- for (i = 0; i < ch1; i += 2) {
- hInfo->channel_position[i] = FRONT_CHANNEL_LEFT;
- hInfo->channel_position[i + 1] = FRONT_CHANNEL_RIGHT;
- }
- for (i = ch1; i < ch; i += 2) {
- hInfo->channel_position[i] = BACK_CHANNEL_LEFT;
- hInfo->channel_position[i + 1] = BACK_CHANNEL_RIGHT;
- }
- }
- }
- hInfo->num_lfe_channels = hDecoder->has_lfe;
- for (i = ch; i < hDecoder->fr_channels; i++) { hInfo->channel_position[i] = LFE_CHANNEL; }
- } break;
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void* NeaacDecoder::NeAACDecDecode(NeAACDecHandle hpDecoder, NeAACDecFrameInfo* hInfo, uint8_t* buffer, uint32_t buffer_size) {
- NeAACDecStruct* hDecoder = (NeAACDecStruct*)hpDecoder;
- return aac_frame_decode(hDecoder, hInfo, buffer, buffer_size, NULL, 0);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void* NeaacDecoder::NeAACDecDecode2(NeAACDecHandle hpDecoder, NeAACDecFrameInfo* hInfo, uint8_t* buffer, uint32_t buffer_size, void** sample_buffer, uint32_t sample_buffer_size) {
- NeAACDecStruct* hDecoder = (NeAACDecStruct*)hpDecoder;
- if ((sample_buffer == NULL) || (sample_buffer_size == 0)) {
- hInfo->error = 27;
- return NULL;
- }
- return aac_frame_decode(hDecoder, hInfo, buffer, buffer_size, sample_buffer, sample_buffer_size);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
- #define ERROR_STATE_INIT 6
-void NeaacDecoder::conceal_output(NeAACDecStruct* hDecoder, uint16_t frame_len, uint8_t out_ch, void* sample_buffer) {
- return;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void* NeaacDecoder::aac_frame_decode(NeAACDecStruct* hDecoder, NeAACDecFrameInfo* hInfo, uint8_t* buffer, uint32_t buffer_size, void** sample_buffer2, uint32_t sample_buffer_size) {
- uint16_t i;
- uint8_t channels = 0;
- uint8_t output_channels = 0;
- bitfile ld = {0, 0, 0, 0, 0, 0, 0, 0, 0};
- uint32_t bitsconsumed;
- uint16_t frame_len;
- void* sample_buffer;
- uint32_t startbit = 0, endbit = 0, payload_bits = 0;
- (void)endbit;
- (void)startbit;
- (void)payload_bits;
-#ifdef PROFILE
- int64_t count = faad_get_ts();
-#endif
- /* safety checks */
- if ((hDecoder == NULL) || (hInfo == NULL) || (buffer == NULL)) { return NULL; }
-#if 0
- printf("%d\n", buffer_size*8);
-#endif
- frame_len = hDecoder->frameLength;
- memset(hInfo, 0, sizeof(NeAACDecFrameInfo));
- memset(hDecoder->internal_channel, 0, MAX_CHANNELS * sizeof(hDecoder->internal_channel[0]));
-#ifdef USE_TIME_LIMIT
- if ((TIME_LIMIT * get_sample_rate(hDecoder->sf_index)) > hDecoder->TL_count) {
- hDecoder->TL_count += 1024;
- } else {
- hInfo->error = (NUM_ERROR_MESSAGES - 1);
- goto error;
- }
-#endif
- /* check for some common metadata tag types in the bitstream
- * No need to return an error
- */
- /* ID3 */
- if (buffer_size >= 128) {
- if (memcmp(buffer, "TAG", 3) == 0) {
- /* found it */
- hInfo->bytesconsumed = 128; /* 128 bytes fixed size */
- /* no error, but no output either */
- return NULL;
- }
- }
- /* initialize the bitstream */
- faad_initbits(&ld, buffer, buffer_size);
-#if 0
- {
- int i;
- for (i = 0; i < ((buffer_size+3)>>2); i++)
- {
- uint8_t *buf;
- uint32_t temp = 0;
- buf = faad_getbitbuffer(&ld, 32);
- //temp = getdword((void*)buf);
- temp = *((uint32_t*)buf);
- printf("0x%.8X\n", temp);
- faad_free(&buf);
- }
- faad_endbits(&ld);
- faad_initbits(&ld, buffer, buffer_size);
- }
-#endif
-#if 0
- if(hDecoder->latm_header_present)
- {
- payload_bits = faad_latm_frame(&hDecoder->latm_config, &ld);
- startbit = faad_get_processed_bits(&ld);
- if(payload_bits == -1U)
- {
- hInfo->error = 1;
- goto error;
- }
- }
-#endif
-#ifdef DRM
- if (hDecoder->object_type == DRM_ER_LC) {
- /* We do not support stereo right now */
- if (0) //(hDecoder->channelConfiguration == 2)
- {
- hInfo->error = 28; // Throw CRC error
- goto error;
- }
- faad_getbits(&ld, 8);
- }
-#endif
- if (hDecoder->adts_header_present) {
- adts_header adts;
- adts.old_format = hDecoder->config.useOldADTSFormat;
- if ((hInfo->error = adts_frame(&adts, &ld)) > 0) goto error;
- /* MPEG2 does byte_alignment() here,
- * but ADTS header is always multiple of 8 bits in MPEG2
- * so not needed to actually do it.
- */
- }
-#ifdef ANALYSIS
- dbg_count = 0;
-#endif
- /* decode the complete bitstream */
-#ifdef DRM
- if (/*(hDecoder->object_type == 6) ||*/ (hDecoder->object_type == DRM_ER_LC)) {
- DRM_aac_scalable_main_element(hDecoder, hInfo, &ld, &hDecoder->pce, hDecoder->drc);
- } else {
-#endif
- raw_data_block(hDecoder, hInfo, &ld, &hDecoder->pce, hDecoder->drc);
-#ifdef DRM
- }
-#endif
- channels = hDecoder->fr_channels;
- if (hInfo->error > 0) goto error;
- /* safety check */
- if (channels == 0 || channels > MAX_CHANNELS) {
- /* invalid number of channels */
- hInfo->error = 12;
- goto error;
- }
- /* no more bit reading after this */
- bitsconsumed = faad_get_processed_bits(&ld);
- hInfo->bytesconsumed = bit2byte(bitsconsumed);
- if (ld.error) {
- hInfo->error = 14;
- goto error;
- }
- faad_endbits(&ld);
- if (!hDecoder->adts_header_present && !hDecoder->adif_header_present) {
- if (hDecoder->channelConfiguration == 0) hDecoder->channelConfiguration = channels;
- if (channels == 8) /* 7.1 */
- hDecoder->channelConfiguration = 7;
- if (channels == 7) /* not a standard channelConfiguration */
- hDecoder->channelConfiguration = 0;
- }
- if ((channels == 5 || channels == 6) && hDecoder->config.downMatrix) {
- hDecoder->downMatrix = 1;
- output_channels = 2;
- } else {
- output_channels = channels;
- }
-#if (defined(PS_DEC) || defined(DRM_PS))
- hDecoder->upMatrix = 0;
- /* check if we have a mono file */
- if (output_channels == 1) {
- /* upMatrix to 2 channels for implicit signalling of PS */
- hDecoder->upMatrix = 1;
- output_channels = 2;
- }
-#endif
- /* Make a channel configuration based on either a PCE or a channelConfiguration */
- create_channel_config(hDecoder, hInfo);
- /* number of samples in this frame */
- hInfo->samples = frame_len * output_channels;
- /* number of channels in this frame */
- hInfo->channels = output_channels;
- /* samplerate */
- hInfo->samplerate = get_sample_rate(hDecoder->sf_index);
- /* object type */
- hInfo->object_type = hDecoder->object_type;
- /* sbr */
- hInfo->sbr = NO_SBR;
- /* header type */
- hInfo->header_type = RAW;
- if (hDecoder->adif_header_present) hInfo->header_type = ADIF;
- if (hDecoder->adts_header_present) hInfo->header_type = ADTS;
-#if (defined(PS_DEC) || defined(DRM_PS))
- hInfo->ps = hDecoder->ps_used_global;
- hInfo->isPS = hDecoder->isPS;
-#endif
- /* check if frame has channel elements */
- if (channels == 0) {
- hDecoder->frame++;
- return NULL;
- }
- /* allocate the buffer for the final samples */
- if ((hDecoder->sample_buffer == NULL) || (hDecoder->alloced_channels != output_channels)) {
- const uint8_t str[] = {sizeof(int16_t), sizeof(int32_t), sizeof(int32_t), sizeof(float), sizeof(double), sizeof(int16_t), sizeof(int16_t), sizeof(int16_t), sizeof(int16_t), 0, 0, 0};
- uint8_t stride = str[hDecoder->config.outputFormat - 1];
-#ifdef SBR_DEC
- if (((hDecoder->sbr_present_flag == 1) && (!hDecoder->downSampledSBR)) || (hDecoder->forceUpSampling == 1)) { stride = 2 * stride; }
-#endif
- /* check if we want to use internal sample_buffer */
- if (sample_buffer_size == 0) {
- m_sample_buffer.alloc(frame_len * output_channels * stride, "m_sample_buffer");
- hDecoder->sample_buffer = m_sample_buffer.get();
- } else if (sample_buffer_size < frame_len * output_channels * stride) {
- /* provided sample buffer is not big enough */
- hInfo->error = 27;
- return NULL;
- }
- hDecoder->alloced_channels = output_channels;
- }
- if (sample_buffer_size == 0) {
- sample_buffer = hDecoder->sample_buffer;
- } else {
- sample_buffer = *sample_buffer2;
- }
-#ifdef SBR_DEC
- if ((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1)) {
- uint8_t ele;
- /* this data is different when SBR is used or when the data is upsampled */
- if (!hDecoder->downSampledSBR) {
- frame_len *= 2;
- hInfo->samples *= 2;
- hInfo->samplerate *= 2;
- }
- /* check if every element was provided with SBR data */
- for (ele = 0; ele < hDecoder->fr_ch_ele; ele++) {
- if (hDecoder->sbr[ele] == NULL) {
- hInfo->error = 25;
- goto error;
- }
- }
- /* sbr */
- if (hDecoder->sbr_present_flag == 1) {
- hInfo->object_type = HE_AAC;
- hInfo->sbr = SBR_UPSAMPLED;
- } else {
- hInfo->sbr = NO_SBR_UPSAMPLED;
- }
- if (hDecoder->downSampledSBR) { hInfo->sbr = SBR_DOWNSAMPLED; }
- }
-#endif
- sample_buffer = output_to_PCM(hDecoder, hDecoder->time_out, sample_buffer, output_channels, frame_len, hDecoder->config.outputFormat);
-#ifdef DRM
- // conceal_output(hDecoder, frame_len, output_channels, sample_buffer);
-#endif
- hDecoder->postSeekResetFlag = 0;
- hDecoder->frame++;
-#ifdef LD_DEC
- if (hDecoder->object_type != LD) {
-#endif
- if (hDecoder->frame <= 1) hInfo->samples = 0;
-#ifdef LD_DEC
- } else {
- /* LD encoders will give lower delay */
- if (hDecoder->frame <= 0) hInfo->samples = 0;
- }
-#endif
- /* cleanup */
-#ifdef ANALYSIS
- fflush(stdout);
-#endif
-#ifdef PROFILE
- count = faad_get_ts() - count;
- hDecoder->cycles += count;
-#endif
- return sample_buffer;
-error:
-#ifdef DRM
- hDecoder->error_state = ERROR_STATE_INIT;
-#endif
- /* reset filterbank state */
- for (i = 0; i < MAX_CHANNELS; i++) {
- if (hDecoder->fb_intermed[i] != NULL) { memset(hDecoder->fb_intermed[i], 0, hDecoder->frameLength * sizeof(real_t)); }
- }
-#ifdef SBR_DEC
- for (i = 0; i < MAX_SYNTAX_ELEMENTS; i++) {
- if (hDecoder->sbr[i] != NULL) { sbrReset(hDecoder->sbr[i], i); }
- }
-#endif
- faad_endbits(&ld);
- /* cleanup */
-#ifdef ANALYSIS
- fflush(stdout);
-#endif
- return NULL;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::faad_check_CRC(bitfile* ld, uint16_t len) {
- int bytes, rem;
- int32_t CRC;
- int32_t r = 255; /* Initialize to all ones */
- /* CRC polynome used x^8 + x^4 + x^3 + x^2 +1 */
-#define GPOLY 0435
- faad_rewindbits(ld);
- CRC = (int32_t)~faad_getbits(ld, 8) & 0xFF; /* CRC is stored inverted */
- bytes = len >> 3;
- rem = len & 0x7;
- for (; bytes > 0; bytes--) { r = crc_table_G8[(r ^ faad_getbits(ld, 8)) & 0xFF]; }
- for (; rem > 0; rem--) { r = ((r << 1) ^ (((faad_get1bit(ld) & 1) ^ ((r >> 7) & 1)) * GPOLY)) & 0xFF; }
- if (r != CRC)
- // if (0)
- {
- return 28;
- } else {
- return 0;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* initialize buffer, call once before first getbits or showbits */
-void NeaacDecoder::faad_initbits(bitfile* ld, const void* _buffer, const uint32_t buffer_size) {
- uint32_t tmp;
- if (ld == NULL) return;
- // useless
- // memset(ld, 0, sizeof(bitfile));
- if (buffer_size == 0 || _buffer == NULL) {
- ld->error = 1;
- return;
- }
- ld->buffer = _buffer;
- ld->buffer_size = buffer_size;
- ld->bytes_left = buffer_size;
- if (ld->bytes_left >= 4) {
- tmp = getdword((uint32_t*)ld->buffer);
- ld->bytes_left -= 4;
- } else {
- tmp = getdword_n((uint32_t*)ld->buffer, ld->bytes_left);
- ld->bytes_left = 0;
- }
- ld->bufa = tmp;
- if (ld->bytes_left >= 4) {
- tmp = getdword((uint32_t*)ld->buffer + 1);
- ld->bytes_left -= 4;
- } else {
- tmp = getdword_n((uint32_t*)ld->buffer + 1, ld->bytes_left);
- ld->bytes_left = 0;
- }
- ld->bufb = tmp;
- ld->start = (uint32_t*)ld->buffer;
- ld->tail = ((uint32_t*)ld->buffer + 2);
- ld->bits_left = 32;
- ld->error = 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::faad_endbits(bitfile* ld) {
- // void
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t NeaacDecoder::faad_get_processed_bits(bitfile* ld) {
- return (uint32_t)(8 * (4 * (ld->tail - ld->start) - 4) - (ld->bits_left));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::faad_byte_align(bitfile* ld) {
- int remainder = (32 - ld->bits_left) & 0x7;
- if (remainder) {
- faad_flushbits(ld, 8 - remainder);
- return (uint8_t)(8 - remainder);
- }
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::faad_flushbits_ex(bitfile* ld, uint32_t bits) {
- uint32_t tmp;
- ld->bufa = ld->bufb;
- if (ld->bytes_left >= 4) {
- tmp = getdword(ld->tail);
- ld->bytes_left -= 4;
- } else {
- tmp = getdword_n(ld->tail, ld->bytes_left);
- ld->bytes_left = 0;
- }
- ld->bufb = tmp;
- ld->tail++;
- ld->bits_left += (32 - bits);
- // ld->bytes_left -= 4;
- // if (ld->bytes_left == 0)
- // ld->no_more_reading = 1;
- // if (ld->bytes_left < 0)
- // ld->error = 1;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* rewind to beginning */
-void NeaacDecoder::faad_rewindbits(bitfile* ld) {
- uint32_t tmp;
- ld->bytes_left = ld->buffer_size;
- if (ld->bytes_left >= 4) {
- tmp = getdword((uint32_t*)&ld->start[0]);
- ld->bytes_left -= 4;
- } else {
- tmp = getdword_n((uint32_t*)&ld->start[0], ld->bytes_left);
- ld->bytes_left = 0;
- }
- ld->bufa = tmp;
- if (ld->bytes_left >= 4) {
- tmp = getdword((uint32_t*)&ld->start[1]);
- ld->bytes_left -= 4;
- } else {
- tmp = getdword_n((uint32_t*)&ld->start[1], ld->bytes_left);
- ld->bytes_left = 0;
- }
- ld->bufb = tmp;
- ld->bits_left = 32;
- ld->tail = &ld->start[2];
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* reset to a certain point */
-void NeaacDecoder::faad_resetbits(bitfile* ld, int bits) {
- uint32_t tmp;
- int words = bits >> 5;
- int remainder = bits & 0x1F;
- if (ld->buffer_size < words * 4)
- ld->bytes_left = 0;
- else
- ld->bytes_left = ld->buffer_size - words * 4;
- if (ld->bytes_left >= 4) {
- tmp = getdword(&ld->start[words]);
- ld->bytes_left -= 4;
- } else {
- tmp = getdword_n(&ld->start[words], ld->bytes_left);
- ld->bytes_left = 0;
- }
- ld->bufa = tmp;
- if (ld->bytes_left >= 4) {
- tmp = getdword(&ld->start[words + 1]);
- ld->bytes_left -= 4;
- } else {
- tmp = getdword_n(&ld->start[words + 1], ld->bytes_left);
- ld->bytes_left = 0;
- }
- ld->bufb = tmp;
- ld->bits_left = 32 - remainder;
- ld->tail = &ld->start[words + 2];
- /* recheck for reading too many bytes */
- ld->error = 0;
- // if (ld->bytes_left == 0)
- // ld->no_more_reading = 1;
- // if (ld->bytes_left < 0)
- // ld->error = 1;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t* NeaacDecoder::faad_getbitbuffer(bitfile* ld, uint32_t bits) {
- int i;
- int32_t temp;
- int bytes = bits >> 3;
- int remainder = bits & 0x7;
- uint8_t* buffer = (uint8_t*)faad_malloc((bytes + 1) * sizeof(uint8_t));
- for (i = 0; i < bytes; i++) { buffer[i] = (uint8_t)faad_getbits(ld, 8); }
- if (remainder) {
- temp = faad_getbits(ld, remainder) << (8 - remainder);
- buffer[bytes] = (uint8_t)temp;
- }
- return buffer;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-/* return the original data buffer */
-void* NeaacDecoder::faad_origbitbuffer(bitfile* ld) {
- return (void*)ld->start;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-/* return the original data buffer size */
-uint32_t NeaacDecoder::faad_origbitbuffer_size(bitfile* ld) {
- return ld->buffer_size;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* reversed bit reading routines, used for RVLC and HCR */
-void NeaacDecoder::faad_initbits_rev(bitfile* ld, void* buffer, uint32_t bits_in_buffer) {
- uint32_t tmp;
- int32_t index;
- ld->buffer_size = bit2byte(bits_in_buffer);
- index = (bits_in_buffer + 31) / 32 - 1;
- ld->start = (uint32_t*)buffer + index - 2;
- tmp = getdword((uint32_t*)buffer + index);
- ld->bufa = tmp;
- tmp = getdword((uint32_t*)buffer + index - 1);
- ld->bufb = tmp;
- ld->tail = (uint32_t*)buffer + index;
- ld->bits_left = bits_in_buffer % 32;
- if (ld->bits_left == 0) ld->bits_left = 32;
- ld->bytes_left = ld->buffer_size;
- ld->error = 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t NeaacDecoder::faad_showbits(bitfile* ld, uint32_t bits) {
- if (bits <= ld->bits_left) {
- // return (ld->bufa >> (ld->bits_left - bits)) & bitmask[bits];
- return (ld->bufa << (32 - ld->bits_left)) >> (32 - bits);
- }
- bits -= ld->bits_left;
- // return ((ld->bufa & bitmask[ld->bits_left]) << bits) | (ld->bufb >> (32 - bits));
- return ((ld->bufa & ((1 << ld->bits_left) - 1)) << bits) | (ld->bufb >> (32 - bits));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::faad_flushbits(bitfile* ld, uint32_t bits) {
- /* do nothing if error */
- if (ld->error != 0) return;
- if (bits < ld->bits_left) {
- ld->bits_left -= bits;
- } else {
- faad_flushbits_ex(ld, bits);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* reversed bitreading routines */
-uint32_t NeaacDecoder::faad_showbits_rev(bitfile* ld, uint32_t bits) {
- uint8_t i;
- uint32_t B = 0;
- if (bits <= ld->bits_left) {
- for (i = 0; i < bits; i++) {
- if (ld->bufa & (1 << (i + (32 - ld->bits_left)))) B |= (1 << (bits - i - 1));
- }
- return B;
- } else {
- for (i = 0; i < ld->bits_left; i++) {
- if (ld->bufa & (1 << (i + (32 - ld->bits_left)))) B |= (1 << (bits - i - 1));
- }
- for (i = 0; i < bits - ld->bits_left; i++) {
- if (ld->bufb & (1 << (i + (32 - ld->bits_left)))) B |= (1 << (bits - ld->bits_left - i - 1));
- }
- return B;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::faad_flushbits_rev(bitfile* ld, uint32_t bits) {
- /* do nothing if error */
- if (ld->error != 0) return;
- if (bits < ld->bits_left) {
- ld->bits_left -= bits;
- } else {
- uint32_t tmp;
- ld->bufa = ld->bufb;
- tmp = getdword(ld->start);
- ld->bufb = tmp;
- ld->start--;
- ld->bits_left += (32 - bits);
- if (ld->bytes_left < 4) {
- ld->error = 1;
- ld->bytes_left = 0;
- } else {
- ld->bytes_left -= 4;
- }
- // if (ld->bytes_left == 0)
- // ld->no_more_reading = 1;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t NeaacDecoder::faad_getbits_rev(bitfile* ld, uint32_t n) {
- uint32_t ret;
- if (n == 0) return 0;
- ret = faad_showbits_rev(ld, n);
- faad_flushbits_rev(ld, n);
-#ifdef ANALYSIS
- if (print) fprintf(stdout, "%4d %2d bits, val: %4d, variable: %d %s\n", dbg_count++, n, ret, var, dbg);
-#endif
- return ret;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
-uint32_t NeaacDecoder::showbits_hcr(bits_t* ld, uint8_t bits) {
- if (bits == 0) return 0;
- if (ld->len <= 32) {
- /* huffman_spectral_data_2 needs to read more than may be available, bits maybe
- > ld->len, deliver 0 than */
- if (ld->len >= bits)
- return ((ld->bufa >> (ld->len - bits)) & (0xFFFFFFFF >> (32 - bits)));
- else
- return ((ld->bufa << (bits - ld->len)) & (0xFFFFFFFF >> (32 - bits)));
- } else {
- if ((ld->len - bits) < 32) {
- return ((ld->bufb & (0xFFFFFFFF >> (64 - ld->len))) << (bits - ld->len + 32)) | (ld->bufa >> (ld->len - bits));
- } else {
- return ((ld->bufb >> (ld->len - bits - 32)) & (0xFFFFFFFF >> (32 - bits)));
- }
- }
-}
-#endif /*ERROR_RESILIENCE*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
-/* return 1 if position is outside of buffer, 0 otherwise */
-int8_t NeaacDecoder::flushbits_hcr(bits_t* ld, uint8_t bits) {
- ld->len -= bits;
- if (ld->len < 0) {
- ld->len = 0;
- return 1;
- } else {
- return 0;
- }
-}
-#endif /*ERROR_RESILIENCE*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
-int8_t NeaacDecoder::getbits_hcr(bits_t* ld, uint8_t n, uint32_t* result) {
- *result = showbits_hcr(ld, n);
- return flushbits_hcr(ld, n);
-}
-#endif /*ERROR_RESILIENCE*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
-int8_t NeaacDecoder::get1bit_hcr(bits_t* ld, uint8_t* result) {
- uint32_t res;
- int8_t ret;
- ret = getbits_hcr(ld, 1, &res);
- *result = (int8_t)(res & 1);
- return ret;
-}
-#endif /*ERROR_RESILIENCE*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::faad_get1bit(bitfile* ld) {
- uint8_t r;
- if (ld->bits_left > 0) {
- ld->bits_left--;
- r = (uint8_t)((ld->bufa >> ld->bits_left) & 1);
- return r;
- }
- /* bits_left == 0 */
-#if 0
- r = (uint8_t)(ld->bufb >> 31);
- faad_flushbits_ex(ld, 1);
-#else
- r = (uint8_t)faad_getbits(ld, 1);
-#endif
- return r;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t NeaacDecoder::faad_getbits(bitfile* ld, uint32_t n) {
- uint32_t ret;
- if (n == 0) return 0;
- ret = faad_showbits(ld, n);
- faad_flushbits(ld, n);
-#ifdef ANALYSIS
- if (print) fprintf(stdout, "%4d %2d bits, val: %4d, variable: %d %s\n", dbg_count++, n, ret, var, dbg);
-#endif
- return ret;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t NeaacDecoder::getdword(void* mem) {
- uint32_t tmp;
-#ifndef ARCH_IS_BIG_ENDIAN
- ((uint8_t*)&tmp)[0] = ((uint8_t*)mem)[3];
- ((uint8_t*)&tmp)[1] = ((uint8_t*)mem)[2];
- ((uint8_t*)&tmp)[2] = ((uint8_t*)mem)[1];
- ((uint8_t*)&tmp)[3] = ((uint8_t*)mem)[0];
-#else
- ((uint8_t*)&tmp)[0] = ((uint8_t*)mem)[0];
- ((uint8_t*)&tmp)[1] = ((uint8_t*)mem)[1];
- ((uint8_t*)&tmp)[2] = ((uint8_t*)mem)[2];
- ((uint8_t*)&tmp)[3] = ((uint8_t*)mem)[3];
-#endif
- return tmp;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* reads only n bytes from the stream instead of the standard 4 */
-uint32_t NeaacDecoder::getdword_n(void* mem, int n) {
- uint32_t tmp = 0;
-#ifndef ARCH_IS_BIG_ENDIAN
- switch (n) {
- case 3: ((uint8_t*)&tmp)[1] = ((uint8_t*)mem)[2]; /* fallthrough */
- case 2: ((uint8_t*)&tmp)[2] = ((uint8_t*)mem)[1]; /* fallthrough */
- case 1: ((uint8_t*)&tmp)[3] = ((uint8_t*)mem)[0];
- default: break;
- }
-#else
- switch (n) {
- case 3: ((uint8_t*)&tmp)[2] = ((uint8_t*)mem)[2]; /* fallthrough */
- case 2: ((uint8_t*)&tmp)[1] = ((uint8_t*)mem)[1]; /* fallthrough */
- case 1: ((uint8_t*)&tmp)[0] = ((uint8_t*)mem)[0];
- default: break;
- }
-#endif
- return tmp;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/*----------------------------------------------------------------------
- passf2, passf3, passf4, passf5. Complex FFT passes fwd and bwd.
- ----------------------------------------------------------------------*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::passf2pos(const uint16_t ido, const uint16_t l1, const complex_t* cc, complex_t* ch, const complex_t* wa) {
- uint16_t i, k, ah, ac;
- if (ido == 1) {
- for (k = 0; k < l1; k++) {
- ah = 2 * k;
- ac = 4 * k;
- RE(ch[ah]) = RE(cc[ac]) + RE(cc[ac + 1]);
- RE(ch[ah + l1]) = RE(cc[ac]) - RE(cc[ac + 1]);
- IM(ch[ah]) = IM(cc[ac]) + IM(cc[ac + 1]);
- IM(ch[ah + l1]) = IM(cc[ac]) - IM(cc[ac + 1]);
- }
- } else {
- for (k = 0; k < l1; k++) {
- ah = k * ido;
- ac = 2 * k * ido;
- for (i = 0; i < ido; i++) {
- complex_t t2;
- RE(ch[ah + i]) = RE(cc[ac + i]) + RE(cc[ac + i + ido]);
- RE(t2) = RE(cc[ac + i]) - RE(cc[ac + i + ido]);
- IM(ch[ah + i]) = IM(cc[ac + i]) + IM(cc[ac + i + ido]);
- IM(t2) = IM(cc[ac + i]) - IM(cc[ac + i + ido]);
-#if 1
- ComplexMult(&IM(ch[ah + i + l1 * ido]), &RE(ch[ah + i + l1 * ido]), IM(t2), RE(t2), RE(wa[i]), IM(wa[i]));
-#else
- ComplexMult(&RE(ch[ah + i + l1 * ido]), &IM(ch[ah + i + l1 * ido]), RE(t2), IM(t2), RE(wa[i]), IM(wa[i]));
-#endif
- }
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::passf2neg(const uint16_t ido, const uint16_t l1, const complex_t* cc, complex_t* ch, const complex_t* wa) {
- uint16_t i, k, ah, ac;
- if (ido == 1) {
- for (k = 0; k < l1; k++) {
- ah = 2 * k;
- ac = 4 * k;
- RE(ch[ah]) = RE(cc[ac]) + RE(cc[ac + 1]);
- RE(ch[ah + l1]) = RE(cc[ac]) - RE(cc[ac + 1]);
- IM(ch[ah]) = IM(cc[ac]) + IM(cc[ac + 1]);
- IM(ch[ah + l1]) = IM(cc[ac]) - IM(cc[ac + 1]);
- }
- } else {
- for (k = 0; k < l1; k++) {
- ah = k * ido;
- ac = 2 * k * ido;
- for (i = 0; i < ido; i++) {
- complex_t t2;
- RE(ch[ah + i]) = RE(cc[ac + i]) + RE(cc[ac + i + ido]);
- RE(t2) = RE(cc[ac + i]) - RE(cc[ac + i + ido]);
- IM(ch[ah + i]) = IM(cc[ac + i]) + IM(cc[ac + i + ido]);
- IM(t2) = IM(cc[ac + i]) - IM(cc[ac + i + ido]);
-#if 1
- ComplexMult(&RE(ch[ah + i + l1 * ido]), &IM(ch[ah + i + l1 * ido]), RE(t2), IM(t2), RE(wa[i]), IM(wa[i]));
-#else
- ComplexMult(&IM(ch[ah + i + l1 * ido]), &RE(ch[ah + i + l1 * ido]), IM(t2), RE(t2), RE(wa[i]), IM(wa[i]));
-#endif
- }
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::passf3(const uint16_t ido, const uint16_t l1, const complex_t* cc, complex_t* ch, const complex_t* wa1, const complex_t* wa2, const int8_t isign) {
- real_t taur = FRAC_CONST(-0.5);
- real_t taui = FRAC_CONST(0.866025403784439);
- uint16_t i, k, ac, ah;
- complex_t c2, c3, d2, d3, t2;
- if (ido == 1) {
- if (isign == 1) {
- for (k = 0; k < l1; k++) {
- ac = 3 * k + 1;
- ah = k;
- RE(t2) = RE(cc[ac]) + RE(cc[ac + 1]);
- IM(t2) = IM(cc[ac]) + IM(cc[ac + 1]);
- RE(c2) = RE(cc[ac - 1]) + MUL_F(RE(t2), taur);
- IM(c2) = IM(cc[ac - 1]) + MUL_F(IM(t2), taur);
- RE(ch[ah]) = RE(cc[ac - 1]) + RE(t2);
- IM(ch[ah]) = IM(cc[ac - 1]) + IM(t2);
- RE(c3) = MUL_F((RE(cc[ac]) - RE(cc[ac + 1])), taui);
- IM(c3) = MUL_F((IM(cc[ac]) - IM(cc[ac + 1])), taui);
- RE(ch[ah + l1]) = RE(c2) - IM(c3);
- IM(ch[ah + l1]) = IM(c2) + RE(c3);
- RE(ch[ah + 2 * l1]) = RE(c2) + IM(c3);
- IM(ch[ah + 2 * l1]) = IM(c2) - RE(c3);
- }
- } else {
- for (k = 0; k < l1; k++) {
- ac = 3 * k + 1;
- ah = k;
- RE(t2) = RE(cc[ac]) + RE(cc[ac + 1]);
- IM(t2) = IM(cc[ac]) + IM(cc[ac + 1]);
- RE(c2) = RE(cc[ac - 1]) + MUL_F(RE(t2), taur);
- IM(c2) = IM(cc[ac - 1]) + MUL_F(IM(t2), taur);
- RE(ch[ah]) = RE(cc[ac - 1]) + RE(t2);
- IM(ch[ah]) = IM(cc[ac - 1]) + IM(t2);
- RE(c3) = MUL_F((RE(cc[ac]) - RE(cc[ac + 1])), taui);
- IM(c3) = MUL_F((IM(cc[ac]) - IM(cc[ac + 1])), taui);
- RE(ch[ah + l1]) = RE(c2) + IM(c3);
- IM(ch[ah + l1]) = IM(c2) - RE(c3);
- RE(ch[ah + 2 * l1]) = RE(c2) - IM(c3);
- IM(ch[ah + 2 * l1]) = IM(c2) + RE(c3);
- }
- }
- } else {
- if (isign == 1) {
- for (k = 0; k < l1; k++) {
- for (i = 0; i < ido; i++) {
- ac = i + (3 * k + 1) * ido;
- ah = i + k * ido;
- RE(t2) = RE(cc[ac]) + RE(cc[ac + ido]);
- RE(c2) = RE(cc[ac - ido]) + MUL_F(RE(t2), taur);
- IM(t2) = IM(cc[ac]) + IM(cc[ac + ido]);
- IM(c2) = IM(cc[ac - ido]) + MUL_F(IM(t2), taur);
- RE(ch[ah]) = RE(cc[ac - ido]) + RE(t2);
- IM(ch[ah]) = IM(cc[ac - ido]) + IM(t2);
- RE(c3) = MUL_F((RE(cc[ac]) - RE(cc[ac + ido])), taui);
- IM(c3) = MUL_F((IM(cc[ac]) - IM(cc[ac + ido])), taui);
- RE(d2) = RE(c2) - IM(c3);
- IM(d3) = IM(c2) - RE(c3);
- RE(d3) = RE(c2) + IM(c3);
- IM(d2) = IM(c2) + RE(c3);
-#if 1
- ComplexMult(&IM(ch[ah + l1 * ido]), &RE(ch[ah + l1 * ido]), IM(d2), RE(d2), RE(wa1[i]), IM(wa1[i]));
- ComplexMult(&IM(ch[ah + 2 * l1 * ido]), &RE(ch[ah + 2 * l1 * ido]), IM(d3), RE(d3), RE(wa2[i]), IM(wa2[i]));
-#else
- ComplexMult(&RE(ch[ah + l1 * ido]), &IM(ch[ah + l1 * ido]), RE(d2), IM(d2), RE(wa1[i]), IM(wa1[i]));
- ComplexMult(&RE(ch[ah + 2 * l1 * ido]), &IM(ch[ah + 2 * l1 * ido]), RE(d3), IM(d3), RE(wa2[i]), IM(wa2[i]));
-#endif
- }
- }
- } else {
- for (k = 0; k < l1; k++) {
- for (i = 0; i < ido; i++) {
- ac = i + (3 * k + 1) * ido;
- ah = i + k * ido;
- RE(t2) = RE(cc[ac]) + RE(cc[ac + ido]);
- RE(c2) = RE(cc[ac - ido]) + MUL_F(RE(t2), taur);
- IM(t2) = IM(cc[ac]) + IM(cc[ac + ido]);
- IM(c2) = IM(cc[ac - ido]) + MUL_F(IM(t2), taur);
- RE(ch[ah]) = RE(cc[ac - ido]) + RE(t2);
- IM(ch[ah]) = IM(cc[ac - ido]) + IM(t2);
- RE(c3) = MUL_F((RE(cc[ac]) - RE(cc[ac + ido])), taui);
- IM(c3) = MUL_F((IM(cc[ac]) - IM(cc[ac + ido])), taui);
- RE(d2) = RE(c2) + IM(c3);
- IM(d3) = IM(c2) + RE(c3);
- RE(d3) = RE(c2) - IM(c3);
- IM(d2) = IM(c2) - RE(c3);
-#if 1
- ComplexMult(&RE(ch[ah + l1 * ido]), &IM(ch[ah + l1 * ido]), RE(d2), IM(d2), RE(wa1[i]), IM(wa1[i]));
- ComplexMult(&RE(ch[ah + 2 * l1 * ido]), &IM(ch[ah + 2 * l1 * ido]), RE(d3), IM(d3), RE(wa2[i]), IM(wa2[i]));
-#else
- ComplexMult(&IM(ch[ah + l1 * ido]), &RE(ch[ah + l1 * ido]), IM(d2), RE(d2), RE(wa1[i]), IM(wa1[i]));
- ComplexMult(&IM(ch[ah + 2 * l1 * ido]), &RE(ch[ah + 2 * l1 * ido]), IM(d3), RE(d3), RE(wa2[i]), IM(wa2[i]));
-#endif
- }
- }
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::passf4pos(const uint16_t ido, const uint16_t l1, const complex_t* cc, complex_t* ch, const complex_t* wa1, const complex_t* wa2, const complex_t* wa3) {
- uint16_t i, k, ac, ah;
- if (ido == 1) {
- for (k = 0; k < l1; k++) {
- complex_t t1, t2, t3, t4;
- ac = 4 * k;
- ah = k;
- RE(t2) = RE(cc[ac]) + RE(cc[ac + 2]);
- RE(t1) = RE(cc[ac]) - RE(cc[ac + 2]);
- IM(t2) = IM(cc[ac]) + IM(cc[ac + 2]);
- IM(t1) = IM(cc[ac]) - IM(cc[ac + 2]);
- RE(t3) = RE(cc[ac + 1]) + RE(cc[ac + 3]);
- IM(t4) = RE(cc[ac + 1]) - RE(cc[ac + 3]);
- IM(t3) = IM(cc[ac + 3]) + IM(cc[ac + 1]);
- RE(t4) = IM(cc[ac + 3]) - IM(cc[ac + 1]);
- RE(ch[ah]) = RE(t2) + RE(t3);
- RE(ch[ah + 2 * l1]) = RE(t2) - RE(t3);
- IM(ch[ah]) = IM(t2) + IM(t3);
- IM(ch[ah + 2 * l1]) = IM(t2) - IM(t3);
- RE(ch[ah + l1]) = RE(t1) + RE(t4);
- RE(ch[ah + 3 * l1]) = RE(t1) - RE(t4);
- IM(ch[ah + l1]) = IM(t1) + IM(t4);
- IM(ch[ah + 3 * l1]) = IM(t1) - IM(t4);
- }
- } else {
- for (k = 0; k < l1; k++) {
- ac = 4 * k * ido;
- ah = k * ido;
- for (i = 0; i < ido; i++) {
- complex_t c2, c3, c4, t1, t2, t3, t4;
- RE(t2) = RE(cc[ac + i]) + RE(cc[ac + i + 2 * ido]);
- RE(t1) = RE(cc[ac + i]) - RE(cc[ac + i + 2 * ido]);
- IM(t2) = IM(cc[ac + i]) + IM(cc[ac + i + 2 * ido]);
- IM(t1) = IM(cc[ac + i]) - IM(cc[ac + i + 2 * ido]);
- RE(t3) = RE(cc[ac + i + ido]) + RE(cc[ac + i + 3 * ido]);
- IM(t4) = RE(cc[ac + i + ido]) - RE(cc[ac + i + 3 * ido]);
- IM(t3) = IM(cc[ac + i + 3 * ido]) + IM(cc[ac + i + ido]);
- RE(t4) = IM(cc[ac + i + 3 * ido]) - IM(cc[ac + i + ido]);
- RE(c2) = RE(t1) + RE(t4);
- RE(c4) = RE(t1) - RE(t4);
- IM(c2) = IM(t1) + IM(t4);
- IM(c4) = IM(t1) - IM(t4);
- RE(ch[ah + i]) = RE(t2) + RE(t3);
- RE(c3) = RE(t2) - RE(t3);
- IM(ch[ah + i]) = IM(t2) + IM(t3);
- IM(c3) = IM(t2) - IM(t3);
-#if 1
- ComplexMult(&IM(ch[ah + i + l1 * ido]), &RE(ch[ah + i + l1 * ido]), IM(c2), RE(c2), RE(wa1[i]), IM(wa1[i]));
- ComplexMult(&IM(ch[ah + i + 2 * l1 * ido]), &RE(ch[ah + i + 2 * l1 * ido]), IM(c3), RE(c3), RE(wa2[i]), IM(wa2[i]));
- ComplexMult(&IM(ch[ah + i + 3 * l1 * ido]), &RE(ch[ah + i + 3 * l1 * ido]), IM(c4), RE(c4), RE(wa3[i]), IM(wa3[i]));
-#else
- ComplexMult(&RE(ch[ah + i + l1 * ido]), &IM(ch[ah + i + l1 * ido]), RE(c2), IM(c2), RE(wa1[i]), IM(wa1[i]));
- ComplexMult(&RE(ch[ah + i + 2 * l1 * ido]), &IM(ch[ah + i + 2 * l1 * ido]), RE(c3), IM(c3), RE(wa2[i]), IM(wa2[i]));
- ComplexMult(&RE(ch[ah + i + 3 * l1 * ido]), &IM(ch[ah + i + 3 * l1 * ido]), RE(c4), IM(c4), RE(wa3[i]), IM(wa3[i]));
-#endif
- }
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::passf4neg(const uint16_t ido, const uint16_t l1, const complex_t* cc, complex_t* ch, const complex_t* wa1, const complex_t* wa2, const complex_t* wa3) {
- uint16_t i, k, ac, ah;
- if (ido == 1) {
- for (k = 0; k < l1; k++) {
- complex_t t1, t2, t3, t4;
- ac = 4 * k;
- ah = k;
- RE(t2) = RE(cc[ac]) + RE(cc[ac + 2]);
- RE(t1) = RE(cc[ac]) - RE(cc[ac + 2]);
- IM(t2) = IM(cc[ac]) + IM(cc[ac + 2]);
- IM(t1) = IM(cc[ac]) - IM(cc[ac + 2]);
- RE(t3) = RE(cc[ac + 1]) + RE(cc[ac + 3]);
- IM(t4) = RE(cc[ac + 1]) - RE(cc[ac + 3]);
- IM(t3) = IM(cc[ac + 3]) + IM(cc[ac + 1]);
- RE(t4) = IM(cc[ac + 3]) - IM(cc[ac + 1]);
- RE(ch[ah]) = RE(t2) + RE(t3);
- RE(ch[ah + 2 * l1]) = RE(t2) - RE(t3);
- IM(ch[ah]) = IM(t2) + IM(t3);
- IM(ch[ah + 2 * l1]) = IM(t2) - IM(t3);
- RE(ch[ah + l1]) = RE(t1) - RE(t4);
- RE(ch[ah + 3 * l1]) = RE(t1) + RE(t4);
- IM(ch[ah + l1]) = IM(t1) - IM(t4);
- IM(ch[ah + 3 * l1]) = IM(t1) + IM(t4);
- }
- } else {
- for (k = 0; k < l1; k++) {
- ac = 4 * k * ido;
- ah = k * ido;
- for (i = 0; i < ido; i++) {
- complex_t c2, c3, c4, t1, t2, t3, t4;
- RE(t2) = RE(cc[ac + i]) + RE(cc[ac + i + 2 * ido]);
- RE(t1) = RE(cc[ac + i]) - RE(cc[ac + i + 2 * ido]);
- IM(t2) = IM(cc[ac + i]) + IM(cc[ac + i + 2 * ido]);
- IM(t1) = IM(cc[ac + i]) - IM(cc[ac + i + 2 * ido]);
- RE(t3) = RE(cc[ac + i + ido]) + RE(cc[ac + i + 3 * ido]);
- IM(t4) = RE(cc[ac + i + ido]) - RE(cc[ac + i + 3 * ido]);
- IM(t3) = IM(cc[ac + i + 3 * ido]) + IM(cc[ac + i + ido]);
- RE(t4) = IM(cc[ac + i + 3 * ido]) - IM(cc[ac + i + ido]);
- RE(c2) = RE(t1) - RE(t4);
- RE(c4) = RE(t1) + RE(t4);
- IM(c2) = IM(t1) - IM(t4);
- IM(c4) = IM(t1) + IM(t4);
- RE(ch[ah + i]) = RE(t2) + RE(t3);
- RE(c3) = RE(t2) - RE(t3);
- IM(ch[ah + i]) = IM(t2) + IM(t3);
- IM(c3) = IM(t2) - IM(t3);
-#if 1
- ComplexMult(&RE(ch[ah + i + l1 * ido]), &IM(ch[ah + i + l1 * ido]), RE(c2), IM(c2), RE(wa1[i]), IM(wa1[i]));
- ComplexMult(&RE(ch[ah + i + 2 * l1 * ido]), &IM(ch[ah + i + 2 * l1 * ido]), RE(c3), IM(c3), RE(wa2[i]), IM(wa2[i]));
- ComplexMult(&RE(ch[ah + i + 3 * l1 * ido]), &IM(ch[ah + i + 3 * l1 * ido]), RE(c4), IM(c4), RE(wa3[i]), IM(wa3[i]));
-#else
- ComplexMult(&IM(ch[ah + i + l1 * ido]), &RE(ch[ah + i + l1 * ido]), IM(c2), RE(c2), RE(wa1[i]), IM(wa1[i]));
- ComplexMult(&IM(ch[ah + i + 2 * l1 * ido]), &RE(ch[ah + i + 2 * l1 * ido]), IM(c3), RE(c3), RE(wa2[i]), IM(wa2[i]));
- ComplexMult(&IM(ch[ah + i + 3 * l1 * ido]), &RE(ch[ah + i + 3 * l1 * ido]), IM(c4), RE(c4), RE(wa3[i]), IM(wa3[i]));
-#endif
- }
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::passf5(const uint16_t ido, const uint16_t l1, const complex_t* cc, complex_t* ch, const complex_t* wa1, const complex_t* wa2, const complex_t* wa3, const complex_t* wa4,
- const int8_t isign) {
- real_t tr11 = FRAC_CONST(0.309016994374947);
- real_t ti11 = FRAC_CONST(0.951056516295154);
- real_t tr12 = FRAC_CONST(-0.809016994374947);
- real_t ti12 = FRAC_CONST(0.587785252292473);
- uint16_t i, k, ac, ah;
- complex_t c2, c3, c4, c5, d3, d4, d5, d2, t2, t3, t4, t5;
- if (ido == 1) {
- if (isign == 1) {
- for (k = 0; k < l1; k++) {
- ac = 5 * k + 1;
- ah = k;
- RE(t2) = RE(cc[ac]) + RE(cc[ac + 3]);
- IM(t2) = IM(cc[ac]) + IM(cc[ac + 3]);
- RE(t3) = RE(cc[ac + 1]) + RE(cc[ac + 2]);
- IM(t3) = IM(cc[ac + 1]) + IM(cc[ac + 2]);
- RE(t4) = RE(cc[ac + 1]) - RE(cc[ac + 2]);
- IM(t4) = IM(cc[ac + 1]) - IM(cc[ac + 2]);
- RE(t5) = RE(cc[ac]) - RE(cc[ac + 3]);
- IM(t5) = IM(cc[ac]) - IM(cc[ac + 3]);
- RE(ch[ah]) = RE(cc[ac - 1]) + RE(t2) + RE(t3);
- IM(ch[ah]) = IM(cc[ac - 1]) + IM(t2) + IM(t3);
- RE(c2) = RE(cc[ac - 1]) + MUL_F(RE(t2), tr11) + MUL_F(RE(t3), tr12);
- IM(c2) = IM(cc[ac - 1]) + MUL_F(IM(t2), tr11) + MUL_F(IM(t3), tr12);
- RE(c3) = RE(cc[ac - 1]) + MUL_F(RE(t2), tr12) + MUL_F(RE(t3), tr11);
- IM(c3) = IM(cc[ac - 1]) + MUL_F(IM(t2), tr12) + MUL_F(IM(t3), tr11);
- ComplexMult(&RE(c5), &RE(c4), ti11, ti12, RE(t5), RE(t4));
- ComplexMult(&IM(c5), &IM(c4), ti11, ti12, IM(t5), IM(t4));
- RE(ch[ah + l1]) = RE(c2) - IM(c5);
- IM(ch[ah + l1]) = IM(c2) + RE(c5);
- RE(ch[ah + 2 * l1]) = RE(c3) - IM(c4);
- IM(ch[ah + 2 * l1]) = IM(c3) + RE(c4);
- RE(ch[ah + 3 * l1]) = RE(c3) + IM(c4);
- IM(ch[ah + 3 * l1]) = IM(c3) - RE(c4);
- RE(ch[ah + 4 * l1]) = RE(c2) + IM(c5);
- IM(ch[ah + 4 * l1]) = IM(c2) - RE(c5);
- }
- } else {
- for (k = 0; k < l1; k++) {
- ac = 5 * k + 1;
- ah = k;
- RE(t2) = RE(cc[ac]) + RE(cc[ac + 3]);
- IM(t2) = IM(cc[ac]) + IM(cc[ac + 3]);
- RE(t3) = RE(cc[ac + 1]) + RE(cc[ac + 2]);
- IM(t3) = IM(cc[ac + 1]) + IM(cc[ac + 2]);
- RE(t4) = RE(cc[ac + 1]) - RE(cc[ac + 2]);
- IM(t4) = IM(cc[ac + 1]) - IM(cc[ac + 2]);
- RE(t5) = RE(cc[ac]) - RE(cc[ac + 3]);
- IM(t5) = IM(cc[ac]) - IM(cc[ac + 3]);
- RE(ch[ah]) = RE(cc[ac - 1]) + RE(t2) + RE(t3);
- IM(ch[ah]) = IM(cc[ac - 1]) + IM(t2) + IM(t3);
- RE(c2) = RE(cc[ac - 1]) + MUL_F(RE(t2), tr11) + MUL_F(RE(t3), tr12);
- IM(c2) = IM(cc[ac - 1]) + MUL_F(IM(t2), tr11) + MUL_F(IM(t3), tr12);
- RE(c3) = RE(cc[ac - 1]) + MUL_F(RE(t2), tr12) + MUL_F(RE(t3), tr11);
- IM(c3) = IM(cc[ac - 1]) + MUL_F(IM(t2), tr12) + MUL_F(IM(t3), tr11);
- ComplexMult(&RE(c4), &RE(c5), ti12, ti11, RE(t5), RE(t4));
- ComplexMult(&IM(c4), &IM(c5), ti12, ti11, IM(t5), IM(t4));
- RE(ch[ah + l1]) = RE(c2) + IM(c5);
- IM(ch[ah + l1]) = IM(c2) - RE(c5);
- RE(ch[ah + 2 * l1]) = RE(c3) + IM(c4);
- IM(ch[ah + 2 * l1]) = IM(c3) - RE(c4);
- RE(ch[ah + 3 * l1]) = RE(c3) - IM(c4);
- IM(ch[ah + 3 * l1]) = IM(c3) + RE(c4);
- RE(ch[ah + 4 * l1]) = RE(c2) - IM(c5);
- IM(ch[ah + 4 * l1]) = IM(c2) + RE(c5);
- }
- }
- } else {
- if (isign == 1) {
- for (k = 0; k < l1; k++) {
- for (i = 0; i < ido; i++) {
- ac = i + (k * 5 + 1) * ido;
- ah = i + k * ido;
- RE(t2) = RE(cc[ac]) + RE(cc[ac + 3 * ido]);
- IM(t2) = IM(cc[ac]) + IM(cc[ac + 3 * ido]);
- RE(t3) = RE(cc[ac + ido]) + RE(cc[ac + 2 * ido]);
- IM(t3) = IM(cc[ac + ido]) + IM(cc[ac + 2 * ido]);
- RE(t4) = RE(cc[ac + ido]) - RE(cc[ac + 2 * ido]);
- IM(t4) = IM(cc[ac + ido]) - IM(cc[ac + 2 * ido]);
- RE(t5) = RE(cc[ac]) - RE(cc[ac + 3 * ido]);
- IM(t5) = IM(cc[ac]) - IM(cc[ac + 3 * ido]);
- RE(ch[ah]) = RE(cc[ac - ido]) + RE(t2) + RE(t3);
- IM(ch[ah]) = IM(cc[ac - ido]) + IM(t2) + IM(t3);
- RE(c2) = RE(cc[ac - ido]) + MUL_F(RE(t2), tr11) + MUL_F(RE(t3), tr12);
- IM(c2) = IM(cc[ac - ido]) + MUL_F(IM(t2), tr11) + MUL_F(IM(t3), tr12);
- RE(c3) = RE(cc[ac - ido]) + MUL_F(RE(t2), tr12) + MUL_F(RE(t3), tr11);
- IM(c3) = IM(cc[ac - ido]) + MUL_F(IM(t2), tr12) + MUL_F(IM(t3), tr11);
- ComplexMult(&RE(c5), &RE(c4), ti11, ti12, RE(t5), RE(t4));
- ComplexMult(&IM(c5), &IM(c4), ti11, ti12, IM(t5), IM(t4));
- IM(d2) = IM(c2) + RE(c5);
- IM(d3) = IM(c3) + RE(c4);
- RE(d4) = RE(c3) + IM(c4);
- RE(d5) = RE(c2) + IM(c5);
- RE(d2) = RE(c2) - IM(c5);
- IM(d5) = IM(c2) - RE(c5);
- RE(d3) = RE(c3) - IM(c4);
- IM(d4) = IM(c3) - RE(c4);
-#if 1
- ComplexMult(&IM(ch[ah + l1 * ido]), &RE(ch[ah + l1 * ido]), IM(d2), RE(d2), RE(wa1[i]), IM(wa1[i]));
- ComplexMult(&IM(ch[ah + 2 * l1 * ido]), &RE(ch[ah + 2 * l1 * ido]), IM(d3), RE(d3), RE(wa2[i]), IM(wa2[i]));
- ComplexMult(&IM(ch[ah + 3 * l1 * ido]), &RE(ch[ah + 3 * l1 * ido]), IM(d4), RE(d4), RE(wa3[i]), IM(wa3[i]));
- ComplexMult(&IM(ch[ah + 4 * l1 * ido]), &RE(ch[ah + 4 * l1 * ido]), IM(d5), RE(d5), RE(wa4[i]), IM(wa4[i]));
-#else
- ComplexMult(&RE(ch[ah + l1 * ido]), &IM(ch[ah + l1 * ido]), RE(d2), IM(d2), RE(wa1[i]), IM(wa1[i]));
- ComplexMult(&RE(ch[ah + 2 * l1 * ido]), &IM(ch[ah + 2 * l1 * ido]), RE(d3), IM(d3), RE(wa2[i]), IM(wa2[i]));
- ComplexMult(&RE(ch[ah + 3 * l1 * ido]), &IM(ch[ah + 3 * l1 * ido]), RE(d4), IM(d4), RE(wa3[i]), IM(wa3[i]));
- ComplexMult(&RE(ch[ah + 4 * l1 * ido]), &IM(ch[ah + 4 * l1 * ido]), RE(d5), IM(d5), RE(wa4[i]), IM(wa4[i]));
-#endif
- }
- }
- } else {
- for (k = 0; k < l1; k++) {
- for (i = 0; i < ido; i++) {
- ac = i + (k * 5 + 1) * ido;
- ah = i + k * ido;
- RE(t2) = RE(cc[ac]) + RE(cc[ac + 3 * ido]);
- IM(t2) = IM(cc[ac]) + IM(cc[ac + 3 * ido]);
- RE(t3) = RE(cc[ac + ido]) + RE(cc[ac + 2 * ido]);
- IM(t3) = IM(cc[ac + ido]) + IM(cc[ac + 2 * ido]);
- RE(t4) = RE(cc[ac + ido]) - RE(cc[ac + 2 * ido]);
- IM(t4) = IM(cc[ac + ido]) - IM(cc[ac + 2 * ido]);
- RE(t5) = RE(cc[ac]) - RE(cc[ac + 3 * ido]);
- IM(t5) = IM(cc[ac]) - IM(cc[ac + 3 * ido]);
- RE(ch[ah]) = RE(cc[ac - ido]) + RE(t2) + RE(t3);
- IM(ch[ah]) = IM(cc[ac - ido]) + IM(t2) + IM(t3);
- RE(c2) = RE(cc[ac - ido]) + MUL_F(RE(t2), tr11) + MUL_F(RE(t3), tr12);
- IM(c2) = IM(cc[ac - ido]) + MUL_F(IM(t2), tr11) + MUL_F(IM(t3), tr12);
- RE(c3) = RE(cc[ac - ido]) + MUL_F(RE(t2), tr12) + MUL_F(RE(t3), tr11);
- IM(c3) = IM(cc[ac - ido]) + MUL_F(IM(t2), tr12) + MUL_F(IM(t3), tr11);
- ComplexMult(&RE(c4), &RE(c5), ti12, ti11, RE(t5), RE(t4));
- ComplexMult(&IM(c4), &IM(c5), ti12, ti11, IM(t5), IM(t4));
- IM(d2) = IM(c2) - RE(c5);
- IM(d3) = IM(c3) - RE(c4);
- RE(d4) = RE(c3) - IM(c4);
- RE(d5) = RE(c2) - IM(c5);
- RE(d2) = RE(c2) + IM(c5);
- IM(d5) = IM(c2) + RE(c5);
- RE(d3) = RE(c3) + IM(c4);
- IM(d4) = IM(c3) + RE(c4);
-#if 1
- ComplexMult(&RE(ch[ah + l1 * ido]), &IM(ch[ah + l1 * ido]), RE(d2), IM(d2), RE(wa1[i]), IM(wa1[i]));
- ComplexMult(&RE(ch[ah + 2 * l1 * ido]), &IM(ch[ah + 2 * l1 * ido]), RE(d3), IM(d3), RE(wa2[i]), IM(wa2[i]));
- ComplexMult(&RE(ch[ah + 3 * l1 * ido]), &IM(ch[ah + 3 * l1 * ido]), RE(d4), IM(d4), RE(wa3[i]), IM(wa3[i]));
- ComplexMult(&RE(ch[ah + 4 * l1 * ido]), &IM(ch[ah + 4 * l1 * ido]), RE(d5), IM(d5), RE(wa4[i]), IM(wa4[i]));
-#else
- ComplexMult(&IM(ch[ah + l1 * ido]), &RE(ch[ah + l1 * ido]), IM(d2), RE(d2), RE(wa1[i]), IM(wa1[i]));
- ComplexMult(&IM(ch[ah + 2 * l1 * ido]), &RE(ch[ah + 2 * l1 * ido]), IM(d3), RE(d3), RE(wa2[i]), IM(wa2[i]));
- ComplexMult(&IM(ch[ah + 3 * l1 * ido]), &RE(ch[ah + 3 * l1 * ido]), IM(d4), RE(d4), RE(wa3[i]), IM(wa3[i]));
- ComplexMult(&IM(ch[ah + 4 * l1 * ido]), &RE(ch[ah + 4 * l1 * ido]), IM(d5), RE(d5), RE(wa4[i]), IM(wa4[i]));
-#endif
- }
- }
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/*----------------------------------------------------------------------
- cfftf1, cfftf, cfftb, cffti1, cffti. Complex FFTs.
- ----------------------------------------------------------------------*/
-void NeaacDecoder::cfftf1pos(uint16_t n, complex_t* c, complex_t* ch, const uint16_t* ifac, const complex_t* wa, const int8_t isign) {
- uint16_t i;
- uint16_t k1, l1, l2;
- uint16_t na, nf, ip, iw, ix2, ix3, ix4, ido, idl1;
- (void)idl1;
- nf = ifac[1];
- na = 0;
- l1 = 1;
- iw = 0;
- for (k1 = 2; k1 <= nf + 1; k1++) {
- ip = ifac[k1];
- l2 = ip * l1;
- ido = n / l2;
- idl1 = ido * l1;
- switch (ip) {
- case 4:
- ix2 = iw + ido;
- ix3 = ix2 + ido;
- if (na == 0)
- passf4pos(ido, l1, (const complex_t*)c, ch, &wa[iw], &wa[ix2], &wa[ix3]);
- else
- passf4pos(ido, l1, (const complex_t*)ch, c, &wa[iw], &wa[ix2], &wa[ix3]);
- na = 1 - na;
- break;
- case 2:
- if (na == 0)
- passf2pos(ido, l1, (const complex_t*)c, ch, &wa[iw]);
- else
- passf2pos(ido, 1, (const complex_t*)ch, c, &wa[iw]);
- na = 1 - na;
- break;
- case 3:
- ix2 = iw + ido;
- if (na == 0)
- passf3(ido, l1, (const complex_t*)c, ch, &wa[iw], &wa[ix2], isign);
- else
- passf3(ido, l1, (const complex_t*)ch, c, &wa[iw], &wa[ix2], isign);
- na = 1 - na;
- break;
- case 5:
- ix2 = iw + ido;
- ix3 = ix2 + ido;
- ix4 = ix3 + ido;
- if (na == 0)
- passf5(ido, l1, (const complex_t*)c, ch, &wa[iw], &wa[ix2], &wa[ix3], &wa[ix4], isign);
- else
- passf5(ido, l1, (const complex_t*)ch, c, &wa[iw], &wa[ix2], &wa[ix3], &wa[ix4], isign);
- na = 1 - na;
- break;
- }
- l1 = l2;
- iw += (ip - 1) * ido;
- }
- if (na == 0) return;
- for (i = 0; i < n; i++) {
- RE(c[i]) = RE(ch[i]);
- IM(c[i]) = IM(ch[i]);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::cfftf1neg(uint16_t n, complex_t* c, complex_t* ch, const uint16_t* ifac, const complex_t* wa, const int8_t isign) {
- uint16_t i;
- uint16_t k1, l1, l2;
- uint16_t na, nf, ip, iw, ix2, ix3, ix4, ido, idl1;
- (void)idl1;
- nf = ifac[1];
- na = 0;
- l1 = 1;
- iw = 0;
- for (k1 = 2; k1 <= nf + 1; k1++) {
- ip = ifac[k1];
- l2 = ip * l1;
- ido = n / l2;
- idl1 = ido * l1;
- switch (ip) {
- case 4:
- ix2 = iw + ido;
- ix3 = ix2 + ido;
- if (na == 0)
- passf4neg(ido, l1, (const complex_t*)c, ch, &wa[iw], &wa[ix2], &wa[ix3]);
- else
- passf4neg(ido, l1, (const complex_t*)ch, c, &wa[iw], &wa[ix2], &wa[ix3]);
- na = 1 - na;
- break;
- case 2:
- if (na == 0)
- passf2neg(ido, l1, (const complex_t*)c, ch, &wa[iw]);
- else
- passf2neg(ido, l1, (const complex_t*)ch, c, &wa[iw]);
- na = 1 - na;
- break;
- case 3:
- ix2 = iw + ido;
- if (na == 0)
- passf3(ido, l1, (const complex_t*)c, ch, &wa[iw], &wa[ix2], isign);
- else
- passf3(ido, l1, (const complex_t*)ch, c, &wa[iw], &wa[ix2], isign);
- na = 1 - na;
- break;
- case 5:
- ix2 = iw + ido;
- ix3 = ix2 + ido;
- ix4 = ix3 + ido;
- if (na == 0)
- passf5(ido, l1, (const complex_t*)c, ch, &wa[iw], &wa[ix2], &wa[ix3], &wa[ix4], isign);
- else
- passf5(ido, l1, (const complex_t*)ch, c, &wa[iw], &wa[ix2], &wa[ix3], &wa[ix4], isign);
- na = 1 - na;
- break;
- }
- l1 = l2;
- iw += (ip - 1) * ido;
- }
- if (na == 0) return;
- for (i = 0; i < n; i++) {
- RE(c[i]) = RE(ch[i]);
- IM(c[i]) = IM(ch[i]);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::cfftf(uint16_t mdct_len, complex_t* c) {
- cfft_info* cfft_select = nullptr;
- complex_t* work_select = nullptr;
- switch (mdct_len) {
- case 256:
- cfft_select = m_ccft256.get();
- work_select = m_work256.get();
- break;
- case 1024:
- cfft_select = m_ccft1024.get();
- work_select = m_work1024.get();
- break;
- case 2048:
- cfft_select = m_ccft2048.get();
- work_select = m_work2048.get();
- break;
- default: AAC_LOG_ERROR("wrong length {}", mdct_len);
- }
- cfftf1neg(cfft_select->n, c, work_select, (const uint16_t*)cfft_select->ifac, (const complex_t*)cfft_select->tab, -1);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::cfftb(uint16_t mdct_len, complex_t* c) {
- cfft_info* cfft_select = nullptr;
- complex_t* work_select = nullptr;
- switch (mdct_len) {
- case 256:
- cfft_select = m_ccft256.get();
- work_select = m_work256.get();
- break;
- case 1024:
- cfft_select = m_ccft1024.get();
- work_select = m_work1024.get();
- break;
- case 2048:
- cfft_select = m_ccft2048.get();
- work_select = m_work2048.get();
- break;
- default: AAC_LOG_ERROR("wrong length {}", mdct_len);
- }
- cfftf1pos(cfft_select->n, c, work_select, (const uint16_t*)cfft_select->ifac, (const complex_t*)cfft_select->tab, +1);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::cffti1(uint16_t n, complex_t* wa, uint16_t* ifac) {
- uint16_t ntryh[4] = {3, 4, 2, 5};
-#ifndef FIXED_POINT
- real_t arg, argh, argld, fi;
- uint16_t ido, ipm;
- uint16_t i1, k1, l1, l2;
- uint16_t ld, ii, ip;
-#endif
- uint16_t ntry = 0, i, j;
- uint16_t ib;
- uint16_t nf, nl, nq, nr;
- nl = n;
- nf = 0;
- j = 0;
-startloop:
- j++;
- if (j <= 4)
- ntry = ntryh[j - 1];
- else
- ntry += 2;
- do {
- nq = nl / ntry;
- nr = nl - ntry * nq;
- if (nr != 0) goto startloop;
- nf++;
- ifac[nf + 1] = ntry;
- nl = nq;
- if (ntry == 2 && nf != 1) {
- for (i = 2; i <= nf; i++) {
- ib = nf - i + 2;
- ifac[ib + 1] = ifac[ib];
- }
- ifac[2] = 2;
- }
- } while (nl != 1);
- ifac[0] = n;
- ifac[1] = nf;
-#ifndef FIXED_POINT
- argh = (real_t)2.0 * (real_t)M_PI / (real_t)n;
- i = 0;
- l1 = 1;
- for (k1 = 1; k1 <= nf; k1++) {
- ip = ifac[k1 + 1];
- ld = 0;
- l2 = l1 * ip;
- ido = n / l2;
- ipm = ip - 1;
- for (j = 0; j < ipm; j++) {
- i1 = i;
- RE(wa[i]) = 1.0;
- IM(wa[i]) = 0.0;
- ld += l1;
- fi = 0;
- argld = ld * argh;
- for (ii = 0; ii < ido; ii++) {
- i++;
- fi++;
- arg = fi * argld;
- RE(wa[i]) = (real_t)cos(arg);
- #if 1
- IM(wa[i]) = (real_t)sin(arg);
- #else
- IM(wa[i]) = (real_t)-sin(arg);
- #endif
- }
- if (ip > 5) {
- RE(wa[i1]) = RE(wa[i]);
- IM(wa[i1]) = IM(wa[i]);
- }
- }
- l1 = l2;
- }
-#endif
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::cffti(uint16_t mdct_len, uint16_t n) {
- cfft_info* cfft_select = nullptr;
-
- switch (mdct_len) {
- case 256:
- m_ccft256.alloc("m_ccft256");
- cfft_select = m_ccft256.get();
- m_work256.alloc_array(n * sizeof(complex_t), "m_work256");
- break;
- case 1024:
- m_ccft1024.alloc("m_ccft1024");
- cfft_select = m_ccft1024.get();
- m_work1024.alloc_array(n * sizeof(complex_t), "m_work1024");
- break;
- case 2048:
- m_ccft2048.alloc("m_ccft2048");
- cfft_select = m_ccft2048.get();
- m_work2048.alloc_array(n * sizeof(complex_t), "m_work2048");
- break;
- default: AAC_LOG_ERROR("wrong length {}", mdct_len);
- }
- cfft_select->n = n;
-
-#ifndef FIXED_POINT
- cfft_select->tab = (complex_t*)faad_malloc(n * sizeof(complex_t));
- cffti1(n, cfft_select->tab, cfft_select->ifac);
-#else
- cffti1(n, NULL, cfft_select->ifac);
- switch (n) {
- case 64: cfft_select->tab = (complex_t*)cfft_tab_64; break;
- case 512: cfft_select->tab = (complex_t*)cfft_tab_512; break;
- #ifdef LD_DEC
- case 256: cfft_select->tab = (complex_t*)cfft_tab_256; break;
- #endif
- #ifdef ALLOW_SMALL_FRAMELENGTH
- case 60: cfft_select->tab = (complex_t*)cfft_tab_60; break;
- case 480: cfft_select->tab = (complex_t*)cfft_tab_480; break;
- #ifdef LD_DEC
- case 240: cfft_select->tab = (complex_t*)cfft_tab_240; break;
- #endif
- #endif
- case 128: cfft_select->tab = (complex_t*)cfft_tab_128; break;
- }
-#endif
- return;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-drc_info* NeaacDecoder::drc_init(real_t cut, real_t boost) {
- drc_info* drc = (drc_info*)faad_malloc(sizeof(drc_info));
- memset(drc, 0, sizeof(drc_info));
- drc->ctrl1 = cut;
- drc->ctrl2 = boost;
- drc->num_bands = 1;
- drc->band_top[0] = 1024 / 4 - 1;
- drc->dyn_rng_sgn[0] = 1;
- drc->dyn_rng_ctl[0] = 0;
- return drc;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::drc_end(drc_info* drc) {
- if (drc) faad_free(&drc);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::drc_decode(drc_info* drc, real_t* spec) {
- uint16_t i, bd, top;
-#ifdef FIXED_POINT
- int32_t exp, frac;
-#else
- real_t factor, exp;
-#endif
- uint16_t bottom = 0;
- if (drc->num_bands == 1) drc->band_top[0] = 1024 / 4 - 1;
- for (bd = 0; bd < drc->num_bands; bd++) {
- top = 4 * (drc->band_top[bd] + 1);
-#ifndef FIXED_POINT
- /* Decode DRC gain factor */
- if (drc->dyn_rng_sgn[bd]) /* compress */
- exp = ((-drc->ctrl1 * drc->dyn_rng_ctl[bd]) - (DRC_REF_LEVEL - drc->prog_ref_level)) / REAL_CONST(24.0);
- else /* boost */
- exp = ((drc->ctrl2 * drc->dyn_rng_ctl[bd]) - (DRC_REF_LEVEL - drc->prog_ref_level)) / REAL_CONST(24.0);
- factor = (real_t)pow(2.0, exp);
- /* Apply gain factor */
- for (i = bottom; i < top; i++) spec[i] *= factor;
-#else
- /* Decode DRC gain factor */
- if (drc->dyn_rng_sgn[bd]) /* compress */
- {
- exp = -1 * (drc->dyn_rng_ctl[bd] - (DRC_REF_LEVEL - drc->prog_ref_level)) / 24;
- frac = -1 * (drc->dyn_rng_ctl[bd] - (DRC_REF_LEVEL - drc->prog_ref_level)) % 24;
- } else { /* boost */
- exp = (drc->dyn_rng_ctl[bd] - (DRC_REF_LEVEL - drc->prog_ref_level)) / 24;
- frac = (drc->dyn_rng_ctl[bd] - (DRC_REF_LEVEL - drc->prog_ref_level)) % 24;
- }
- /* Apply gain factor */
- if (exp < 0) {
- for (i = bottom; i < top; i++) {
- spec[i] >>= -exp;
- if (frac) spec[i] = MUL_R(spec[i], drc_pow2_table[frac + 23]);
- }
- } else {
- for (i = bottom; i < top; i++) {
- spec[i] <<= exp;
- if (frac) spec[i] = MUL_R(spec[i], drc_pow2_table[frac + 23]);
- }
- }
-#endif
- bottom = top;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-/* function declarations */
-void NeaacDecoder::drm_ps_sa_element(drm_ps_info* ps, bitfile* ld);
-void NeaacDecoder::drm_ps_pan_element(drm_ps_info* ps, bitfile* ld);
-int8_t NeaacDecoder::huff_dec(bitfile* ld, drm_ps_huff_tab huff);
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-uint16_t NeaacDecoder::drm_ps_data(drm_ps_info* ps, bitfile* ld) {
- uint16_t bits = (uint16_t)faad_get_processed_bits(ld);
- ps->drm_ps_data_available = 1;
- ps->bs_enable_sa = faad_get1bit(ld);
- ps->bs_enable_pan = faad_get1bit(ld);
- if (ps->bs_enable_sa) { drm_ps_sa_element(ps, ld); }
- if (ps->bs_enable_pan) { drm_ps_pan_element(ps, ld); }
- bits = (uint16_t)faad_get_processed_bits(ld) - bits;
- return bits;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-void NeaacDecoder::drm_ps_sa_element(drm_ps_info* ps, bitfile* ld) {
- drm_ps_huff_tab huff;
- uint8_t band;
- ps->bs_sa_dt_flag = faad_get1bit(ld);
- if (ps->bs_sa_dt_flag) {
- huff = t_huffman_sa;
- } else {
- huff = f_huffman_sa;
- }
- for (band = 0; band < DRM_NUM_SA_BANDS; band++) { ps->bs_sa_data[band] = huff_dec(ld, huff); }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-void NeaacDecoder::drm_ps_pan_element(drm_ps_info* ps, bitfile* ld) {
- drm_ps_huff_tab huff;
- uint8_t band;
- ps->bs_pan_dt_flag = faad_get1bit(ld);
- if (ps->bs_pan_dt_flag) {
- huff = t_huffman_pan;
- } else {
- huff = f_huffman_pan;
- }
- for (band = 0; band < DRM_NUM_PAN_BANDS; band++) { ps->bs_pan_data[band] = huff_dec(ld, huff); }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-/* binary search huffman decoding */
-int8_t NeaacDecoder::huff_dec(bitfile* ld, drm_ps_huff_tab huff) {
- uint8_t bit;
- int16_t index = 0;
- while (index >= 0) {
- bit = (uint8_t)faad_get1bit(ld);
- index = huff[index][bit];
- }
- return index + 15;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-int8_t NeaacDecoder::sa_delta_clip(drm_ps_info* ps, int8_t i) {
- if (i < 0) {
- /* printf(" SAminclip %d", i); */
- ps->sa_decode_error = 1;
- return 0;
- } else if (i > 7) {
- /* printf(" SAmaxclip %d", i); */
- ps->sa_decode_error = 1;
- return 7;
- } else
- return i;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-int8_t NeaacDecoder::pan_delta_clip(drm_ps_info* ps, int8_t i) {
- if (i < -7) {
- /* printf(" PANminclip %d", i); */
- ps->pan_decode_error = 1;
- return -7;
- } else if (i > 7) {
- /* printf(" PANmaxclip %d", i); */
- ps->pan_decode_error = 1;
- return 7;
- } else
- return i;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-void NeaacDecoder::drm_ps_delta_decode(drm_ps_info* ps) {
- uint8_t band;
- if (ps->bs_enable_sa) {
- if (ps->bs_sa_dt_flag && !ps->g_last_had_sa) {
- /* wait until we get a DT frame */
- ps->bs_enable_sa = 0;
- } else if (ps->bs_sa_dt_flag) {
- /* DT frame, we have a last frame, so we can decode */
- ps->g_sa_index[0] = sa_delta_clip(ps, ps->g_prev_sa_index[0] + ps->bs_sa_data[0]);
- } else {
- /* DF always decodable */
- ps->g_sa_index[0] = sa_delta_clip(ps, ps->bs_sa_data[0]);
- }
- for (band = 1; band < DRM_NUM_SA_BANDS; band++) {
- if (ps->bs_sa_dt_flag && ps->g_last_had_sa) {
- ps->g_sa_index[band] = sa_delta_clip(ps, ps->g_prev_sa_index[band] + ps->bs_sa_data[band]);
- } else if (!ps->bs_sa_dt_flag) {
- ps->g_sa_index[band] = sa_delta_clip(ps, ps->g_sa_index[band - 1] + ps->bs_sa_data[band]);
- }
- }
- }
- /* An error during SA decoding implies PAN data will be undecodable, too */
- /* Also, we don't like on/off switching in PS, so we force to last settings */
- if (ps->sa_decode_error) {
- ps->pan_decode_error = 1;
- ps->bs_enable_pan = ps->g_last_had_pan;
- ps->bs_enable_sa = ps->g_last_had_sa;
- }
- if (ps->bs_enable_sa) {
- if (ps->sa_decode_error) {
- for (band = 0; band < DRM_NUM_SA_BANDS; band++) { ps->g_sa_index[band] = ps->g_last_good_sa_index[band]; }
- } else {
- for (band = 0; band < DRM_NUM_SA_BANDS; band++) { ps->g_last_good_sa_index[band] = ps->g_sa_index[band]; }
- }
- }
- if (ps->bs_enable_pan) {
- if (ps->bs_pan_dt_flag && !ps->g_last_had_pan) {
- ps->bs_enable_pan = 0;
- } else if (ps->bs_pan_dt_flag) {
- ps->g_pan_index[0] = pan_delta_clip(ps, ps->g_prev_pan_index[0] + ps->bs_pan_data[0]);
- } else {
- ps->g_pan_index[0] = pan_delta_clip(ps, ps->bs_pan_data[0]);
- }
- for (band = 1; band < DRM_NUM_PAN_BANDS; band++) {
- if (ps->bs_pan_dt_flag && ps->g_last_had_pan) {
- ps->g_pan_index[band] = pan_delta_clip(ps, ps->g_prev_pan_index[band] + ps->bs_pan_data[band]);
- } else if (!ps->bs_pan_dt_flag) {
- ps->g_pan_index[band] = pan_delta_clip(ps, ps->g_pan_index[band - 1] + ps->bs_pan_data[band]);
- }
- }
- if (ps->pan_decode_error) {
- for (band = 0; band < DRM_NUM_PAN_BANDS; band++) { ps->g_pan_index[band] = ps->g_last_good_pan_index[band]; }
- } else {
- for (band = 0; band < DRM_NUM_PAN_BANDS; band++) { ps->g_last_good_pan_index[band] = ps->g_pan_index[band]; }
- }
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-void NeaacDecoder::drm_calc_sa_side_signal(drm_ps_info* ps, qmf_t X[38][64]) {
- uint8_t s, b, k;
- complex_t qfrac, tmp0, tmp, in, R0;
- real_t peakdiff;
- real_t nrg;
- real_t power;
- real_t transratio;
- real_t new_delay_slopes[NUM_OF_LINKS];
- uint8_t temp_delay_ser[NUM_OF_LINKS];
- complex_t Phi_Fract;
- #ifdef FIXED_POINT
- uint32_t in_re, in_im;
- #endif
- for (b = 0; b < sa_freq_scale[DRM_NUM_SA_BANDS]; b++) {
- /* set delay indices */
- for (k = 0; k < NUM_OF_LINKS; k++) temp_delay_ser[k] = ps->delay_buf_index_ser[k];
- RE(Phi_Fract) = RE(Phi_Fract_Qmf[b]);
- IM(Phi_Fract) = IM(Phi_Fract_Qmf[b]);
- for (s = 0; s < NUM_OF_SUBSAMPLES; s++) {
- const real_t gamma = REAL_CONST(1.5);
- const real_t sigma = REAL_CONST(1.5625);
- RE(in) = QMF_RE(X[s][b]);
- IM(in) = QMF_IM(X[s][b]);
- #ifdef FIXED_POINT
- /* NOTE: all input is scaled by 2^(-5) because of fixed point QMF
- * meaning that P will be scaled by 2^(-10) compared to floating point version
- */
- in_re = ((abs(RE(in)) + (1 << (REAL_BITS - 1))) >> REAL_BITS);
- in_im = ((abs(IM(in)) + (1 << (REAL_BITS - 1))) >> REAL_BITS);
- power = in_re * in_re + in_im * in_im;
- #else
- power = MUL_R(RE(in), RE(in)) + MUL_R(IM(in), IM(in));
- #endif
- ps->peakdecay_fast[b] = MUL_F(ps->peakdecay_fast[b], peak_decay);
- if (ps->peakdecay_fast[b] < power) ps->peakdecay_fast[b] = power;
- peakdiff = ps->prev_peakdiff[b];
- peakdiff += MUL_F((ps->peakdecay_fast[b] - power - ps->prev_peakdiff[b]), smooth_coeff);
- ps->prev_peakdiff[b] = peakdiff;
- nrg = ps->prev_nrg[b];
- nrg += MUL_F((power - ps->prev_nrg[b]), smooth_coeff);
- ps->prev_nrg[b] = nrg;
- if (MUL_R(peakdiff, gamma) <= nrg) {
- transratio = sigma;
- } else {
- transratio = MUL_R(DIV_R(nrg, MUL_R(peakdiff, gamma)), sigma);
- }
- for (k = 0; k < NUM_OF_LINKS; k++) { new_delay_slopes[k] = MUL_F(g_decayslope[b], filter_coeff[k]); }
- RE(tmp0) = RE(ps->d_buff[0][b]);
- IM(tmp0) = IM(ps->d_buff[0][b]);
- RE(ps->d_buff[0][b]) = RE(ps->d_buff[1][b]);
- IM(ps->d_buff[0][b]) = IM(ps->d_buff[1][b]);
- RE(ps->d_buff[1][b]) = RE(in);
- IM(ps->d_buff[1][b]) = IM(in);
- ComplexMult(&RE(tmp), &IM(tmp), RE(tmp0), IM(tmp0), RE(Phi_Fract), IM(Phi_Fract));
- RE(R0) = RE(tmp);
- IM(R0) = IM(tmp);
- for (k = 0; k < NUM_OF_LINKS; k++) {
- RE(qfrac) = RE(Q_Fract_allpass_Qmf[b][k]);
- IM(qfrac) = IM(Q_Fract_allpass_Qmf[b][k]);
- RE(tmp0) = RE(ps->d2_buff[k][temp_delay_ser[k]][b]);
- IM(tmp0) = IM(ps->d2_buff[k][temp_delay_ser[k]][b]);
- ComplexMult(&RE(tmp), &IM(tmp), RE(tmp0), IM(tmp0), RE(qfrac), IM(qfrac));
- RE(tmp) += -MUL_F(new_delay_slopes[k], RE(R0));
- IM(tmp) += -MUL_F(new_delay_slopes[k], IM(R0));
- RE(ps->d2_buff[k][temp_delay_ser[k]][b]) = RE(R0) + MUL_F(new_delay_slopes[k], RE(tmp));
- IM(ps->d2_buff[k][temp_delay_ser[k]][b]) = IM(R0) + MUL_F(new_delay_slopes[k], IM(tmp));
- RE(R0) = RE(tmp);
- IM(R0) = IM(tmp);
- }
- QMF_RE(ps->SA[s][b]) = MUL_R(RE(R0), transratio);
- QMF_IM(ps->SA[s][b]) = MUL_R(IM(R0), transratio);
- for (k = 0; k < NUM_OF_LINKS; k++) {
- if (++temp_delay_ser[k] >= delay_length[k]) temp_delay_ser[k] = 0;
- }
- }
- }
- for (k = 0; k < NUM_OF_LINKS; k++) ps->delay_buf_index_ser[k] = temp_delay_ser[k];
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-void NeaacDecoder::drm_add_ambiance(drm_ps_info* ps, qmf_t X_left[38][64], qmf_t X_right[38][64]) {
- uint8_t s, b, ifreq, qclass;
- real_t sa_map[MAX_SA_BAND], sa_dir_map[MAX_SA_BAND], k_sa_map[MAX_SA_BAND], k_sa_dir_map[MAX_SA_BAND];
- real_t new_dir_map, new_sa_map;
- if (ps->bs_enable_sa) {
- /* Instead of dequantization and mapping, we use an inverse mapping
- to look up all the values we need */
- for (b = 0; b < sa_freq_scale[DRM_NUM_SA_BANDS]; b++) {
- const real_t inv_f_num_of_subsamples = FRAC_CONST(0.03333333333);
- ifreq = sa_inv_freq[b];
- qclass = (b != 0);
- sa_map[b] = sa_quant[ps->g_prev_sa_index[ifreq]][qclass];
- new_sa_map = sa_quant[ps->g_sa_index[ifreq]][qclass];
- k_sa_map[b] = MUL_F(inv_f_num_of_subsamples, (new_sa_map - sa_map[b]));
- sa_dir_map[b] = sa_sqrt_1_minus[ps->g_prev_sa_index[ifreq]][qclass];
- new_dir_map = sa_sqrt_1_minus[ps->g_sa_index[ifreq]][qclass];
- k_sa_dir_map[b] = MUL_F(inv_f_num_of_subsamples, (new_dir_map - sa_dir_map[b]));
- }
- for (s = 0; s < NUM_OF_SUBSAMPLES; s++) {
- for (b = 0; b < sa_freq_scale[DRM_NUM_SA_BANDS]; b++) {
- QMF_RE(X_right[s][b]) = MUL_F(QMF_RE(X_left[s][b]), sa_dir_map[b]) - MUL_F(QMF_RE(ps->SA[s][b]), sa_map[b]);
- QMF_IM(X_right[s][b]) = MUL_F(QMF_IM(X_left[s][b]), sa_dir_map[b]) - MUL_F(QMF_IM(ps->SA[s][b]), sa_map[b]);
- QMF_RE(X_left[s][b]) = MUL_F(QMF_RE(X_left[s][b]), sa_dir_map[b]) + MUL_F(QMF_RE(ps->SA[s][b]), sa_map[b]);
- QMF_IM(X_left[s][b]) = MUL_F(QMF_IM(X_left[s][b]), sa_dir_map[b]) + MUL_F(QMF_IM(ps->SA[s][b]), sa_map[b]);
- sa_map[b] += k_sa_map[b];
- sa_dir_map[b] += k_sa_dir_map[b];
- }
- for (b = sa_freq_scale[DRM_NUM_SA_BANDS]; b < NUM_OF_QMF_CHANNELS; b++) {
- QMF_RE(X_right[s][b]) = QMF_RE(X_left[s][b]);
- QMF_IM(X_right[s][b]) = QMF_IM(X_left[s][b]);
- }
- }
- } else {
- for (s = 0; s < NUM_OF_SUBSAMPLES; s++) {
- for (b = 0; b < NUM_OF_QMF_CHANNELS; b++) {
- QMF_RE(X_right[s][b]) = QMF_RE(X_left[s][b]);
- QMF_IM(X_right[s][b]) = QMF_IM(X_left[s][b]);
- }
- }
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-void NeaacDecoder::drm_add_pan(drm_ps_info* ps, qmf_t X_left[38][64], qmf_t X_right[38][64]) {
- uint8_t s, b, qclass, ifreq;
- real_t tmp, coeff1, coeff2;
- real_t pan_base[MAX_PAN_BAND];
- real_t pan_delta[MAX_PAN_BAND];
- qmf_t temp_l, temp_r;
- if (ps->bs_enable_pan) {
- for (b = 0; b < NUM_OF_QMF_CHANNELS; b++) {
- /* Instead of dequantization, 20->64 mapping and 2^G(x,y) we do an
- inverse mapping 64->20 and look up the 2^G(x,y) values directly */
- ifreq = pan_inv_freq[b];
- qclass = pan_quant_class[ifreq];
- if (ps->g_prev_pan_index[ifreq] >= 0) {
- pan_base[b] = pan_pow_2_pos[ps->g_prev_pan_index[ifreq]][qclass];
- } else {
- pan_base[b] = pan_pow_2_neg[-ps->g_prev_pan_index[ifreq]][qclass];
- }
- /* 2^((a-b)/30) = 2^(a/30) * 1/(2^(b/30)) */
- /* a en b can be negative so we may need to inverse parts */
- if (ps->g_pan_index[ifreq] >= 0) {
- if (ps->g_prev_pan_index[ifreq] >= 0) {
- pan_delta[b] = MUL_C(pan_pow_2_30_pos[ps->g_pan_index[ifreq]][qclass], pan_pow_2_30_neg[ps->g_prev_pan_index[ifreq]][qclass]);
- } else {
- pan_delta[b] = MUL_C(pan_pow_2_30_pos[ps->g_pan_index[ifreq]][qclass], pan_pow_2_30_pos[-ps->g_prev_pan_index[ifreq]][qclass]);
- }
- } else {
- if (ps->g_prev_pan_index[ifreq] >= 0) {
- pan_delta[b] = MUL_C(pan_pow_2_30_neg[-ps->g_pan_index[ifreq]][qclass], pan_pow_2_30_neg[ps->g_prev_pan_index[ifreq]][qclass]);
- } else {
- pan_delta[b] = MUL_C(pan_pow_2_30_neg[-ps->g_pan_index[ifreq]][qclass], pan_pow_2_30_pos[-ps->g_prev_pan_index[ifreq]][qclass]);
- }
- }
- }
- for (s = 0; s < NUM_OF_SUBSAMPLES; s++) {
- /* PAN always uses all 64 channels */
- for (b = 0; b < NUM_OF_QMF_CHANNELS; b++) {
- tmp = pan_base[b];
- coeff2 = DIV_R(REAL_CONST(2.0), (REAL_CONST(1.0) + tmp));
- coeff1 = MUL_R(coeff2, tmp);
- QMF_RE(temp_l) = QMF_RE(X_left[s][b]);
- QMF_IM(temp_l) = QMF_IM(X_left[s][b]);
- QMF_RE(temp_r) = QMF_RE(X_right[s][b]);
- QMF_IM(temp_r) = QMF_IM(X_right[s][b]);
- QMF_RE(X_left[s][b]) = MUL_R(QMF_RE(temp_l), coeff1);
- QMF_IM(X_left[s][b]) = MUL_R(QMF_IM(temp_l), coeff1);
- QMF_RE(X_right[s][b]) = MUL_R(QMF_RE(temp_r), coeff2);
- QMF_IM(X_right[s][b]) = MUL_R(QMF_IM(temp_r), coeff2);
- /* 2^(a+k*b) = 2^a * 2^b * ... * 2^b */
- /* ^^^^^^^^^^^^^^^ k times */
- pan_base[b] = MUL_C(pan_base[b], pan_delta[b]);
- }
- }
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-drm_ps_info* NeaacDecoder::drm_ps_init(void) {
- drm_ps_info* ps = (drm_ps_info*)faad_malloc(sizeof(drm_ps_info));
- memset(ps, 0, sizeof(drm_ps_info));
- return ps;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-void NeaacDecoder::drm_ps_free(drm_ps_info* ps) {
- faad_free(&ps);
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-/* main DRM PS decoding function */
-uint8_t NeaacDecoder::drm_ps_decode(drm_ps_info* ps, uint8_t guess, qmf_t X_left[38][64], qmf_t X_right[38][64]) {
- if (ps == NULL) {
- memcpy(X_right, X_left, sizeof(qmf_t) * 30 * 64);
- return 0;
- }
- if (!ps->drm_ps_data_available && !guess) {
- memcpy(X_right, X_left, sizeof(qmf_t) * 30 * 64);
- memset(ps->g_prev_sa_index, 0, sizeof(ps->g_prev_sa_index));
- memset(ps->g_prev_pan_index, 0, sizeof(ps->g_prev_pan_index));
- return 0;
- }
- /* if SBR CRC doesn't match out, we can assume decode errors to start with,
- and we'll guess what the parameters should be */
- if (!guess) {
- ps->sa_decode_error = 0;
- ps->pan_decode_error = 0;
- drm_ps_delta_decode(ps);
- } else {
- ps->sa_decode_error = 1;
- ps->pan_decode_error = 1;
- /* don't even bother decoding */
- }
- ps->drm_ps_data_available = 0;
- drm_calc_sa_side_signal(ps, X_left);
- drm_add_ambiance(ps, X_left, X_right);
- if (ps->bs_enable_sa) {
- ps->g_last_had_sa = 1;
- memcpy(ps->g_prev_sa_index, ps->g_sa_index, sizeof(int8_t) * DRM_NUM_SA_BANDS);
- } else {
- ps->g_last_had_sa = 0;
- }
- if (ps->bs_enable_pan) {
- drm_add_pan(ps, X_left, X_right);
- ps->g_last_had_pan = 1;
- memcpy(ps->g_prev_pan_index, ps->g_pan_index, sizeof(int8_t) * DRM_NUM_PAN_BANDS);
- } else {
- ps->g_last_had_pan = 0;
- }
- return 0;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::ms_decode(ic_stream* ics, ic_stream* icsr, real_t* l_spec, real_t* r_spec, uint16_t frame_len) {
- uint8_t g, b, sfb;
- uint8_t group = 0;
- uint16_t nshort = frame_len / 8;
- uint16_t i, k;
- real_t tmp;
- if (ics->ms_mask_present >= 1) {
- for (g = 0; g < ics->num_window_groups; g++) {
- for (b = 0; b < ics->window_group_length[g]; b++) {
- for (sfb = 0; sfb < ics->max_sfb; sfb++) {
- /* If intensity stereo coding or noise substitution is on
- for a particular scalefactor band, no M/S stereo decoding
- is carried out.
- */
- if ((ics->ms_used[g][sfb] || ics->ms_mask_present == 2) && !is_intensity(icsr, g, sfb) && !is_noise(ics, g, sfb)) {
- for (i = ics->swb_offset[sfb]; i < min(ics->swb_offset[sfb + 1], ics->swb_offset_max); i++) {
- k = (group * nshort) + i;
- tmp = l_spec[k] - r_spec[k];
- l_spec[k] = l_spec[k] + r_spec[k];
- r_spec[k] = tmp;
- }
- }
- }
- group++;
- }
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t NeaacDecoder::is_intensity(ic_stream* ics, uint8_t group, uint8_t sfb) {
- switch (ics->sfb_cb[group][sfb]) {
- case INTENSITY_HCB: return 1;
- case INTENSITY_HCB2: return -1;
- default: return 0;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t NeaacDecoder::invert_intensity(ic_stream* ics, uint8_t group, uint8_t sfb) {
- if (ics->ms_mask_present == 1) return (1 - 2 * ics->ms_used[group][sfb]);
- return 1;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::is_noise(ic_stream* ics, uint8_t group, uint8_t sfb) {
- if (ics->sfb_cb[group][sfb] == NOISE_HCB) return 1;
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifndef FIXED_POINT
-real_t NeaacDecoder::get_sample(real_t** input, uint8_t channel, uint16_t sample, uint8_t down_matrix, uint8_t* internal_channel) {
- if (!down_matrix) return input[internal_channel[channel]][sample];
- if (channel == 0) {
- return DM_MUL * (input[internal_channel[1]][sample] + input[internal_channel[0]][sample] * RSQRT2 + input[internal_channel[3]][sample] * RSQRT2);
- } else {
- return DM_MUL * (input[internal_channel[2]][sample] + input[internal_channel[0]][sample] * RSQRT2 + input[internal_channel[4]][sample] * RSQRT2);
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifndef FIXED_POINT
-void NeaacDecoder::to_PCM_16bit(NeAACDecStruct* hDecoder, real_t** input, uint8_t channels, uint16_t frame_len, int16_t** sample_buffer) {
- uint8_t ch, ch1;
- uint16_t i;
- switch (CONV(channels, hDecoder->downMatrix)) {
- case CONV(1, 0):
- case CONV(1, 1):
- for (i = 0; i < frame_len; i++) {
- real_t inp = input[hDecoder->internal_channel[0]][i];
- CLIP(inp, 32767.0f, -32768.0f);
- (*sample_buffer)[i] = (int16_t)lrintf(inp);
- }
- break;
- case CONV(2, 0):
- if (hDecoder->upMatrix) {
- ch = hDecoder->internal_channel[0];
- for (i = 0; i < frame_len; i++) {
- real_t inp0 = input[ch][i];
- CLIP(inp0, 32767.0f, -32768.0f);
- (*sample_buffer)[(i * 2) + 0] = (int16_t)lrintf(inp0);
- (*sample_buffer)[(i * 2) + 1] = (int16_t)lrintf(inp0);
- }
- } else {
- ch = hDecoder->internal_channel[0];
- ch1 = hDecoder->internal_channel[1];
- for (i = 0; i < frame_len; i++) {
- real_t inp0 = input[ch][i];
- real_t inp1 = input[ch1][i];
- CLIP(inp0, 32767.0f, -32768.0f);
- CLIP(inp1, 32767.0f, -32768.0f);
- (*sample_buffer)[(i * 2) + 0] = (int16_t)lrintf(inp0);
- (*sample_buffer)[(i * 2) + 1] = (int16_t)lrintf(inp1);
- }
- }
- break;
- default:
- for (ch = 0; ch < channels; ch++) {
- for (i = 0; i < frame_len; i++) {
- real_t inp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->internal_channel);
- CLIP(inp, 32767.0f, -32768.0f);
- (*sample_buffer)[(i * channels) + ch] = (int16_t)lrintf(inp);
- }
- }
- break;
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifndef FIXED_POINT
-void NeaacDecoder::to_PCM_24bit(NeAACDecStruct* hDecoder, real_t** input, uint8_t channels, uint16_t frame_len, int32_t** sample_buffer) {
- uint8_t ch, ch1;
- uint16_t i;
- switch (CONV(channels, hDecoder->downMatrix)) {
- case CONV(1, 0):
- case CONV(1, 1):
- for (i = 0; i < frame_len; i++) {
- real_t inp = input[hDecoder->internal_channel[0]][i];
- inp *= 256.0f;
- CLIP(inp, 8388607.0f, -8388608.0f);
- (*sample_buffer)[i] = (int32_t)lrintf(inp);
- }
- break;
- case CONV(2, 0):
- if (hDecoder->upMatrix) {
- ch = hDecoder->internal_channel[0];
- for (i = 0; i < frame_len; i++) {
- real_t inp0 = input[ch][i];
- inp0 *= 256.0f;
- CLIP(inp0, 8388607.0f, -8388608.0f);
- (*sample_buffer)[(i * 2) + 0] = (int32_t)lrintf(inp0);
- (*sample_buffer)[(i * 2) + 1] = (int32_t)lrintf(inp0);
- }
- } else {
- ch = hDecoder->internal_channel[0];
- ch1 = hDecoder->internal_channel[1];
- for (i = 0; i < frame_len; i++) {
- real_t inp0 = input[ch][i];
- real_t inp1 = input[ch1][i];
- inp0 *= 256.0f;
- inp1 *= 256.0f;
- CLIP(inp0, 8388607.0f, -8388608.0f);
- CLIP(inp1, 8388607.0f, -8388608.0f);
- (*sample_buffer)[(i * 2) + 0] = (int32_t)lrintf(inp0);
- (*sample_buffer)[(i * 2) + 1] = (int32_t)lrintf(inp1);
- }
- }
- break;
- default:
- for (ch = 0; ch < channels; ch++) {
- for (i = 0; i < frame_len; i++) {
- real_t inp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->internal_channel);
- inp *= 256.0f;
- CLIP(inp, 8388607.0f, -8388608.0f);
- (*sample_buffer)[(i * channels) + ch] = (int32_t)lrintf(inp);
- }
- }
- break;
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifndef FIXED_POINT
-void NeaacDecoder::to_PCM_32bit(NeAACDecStruct* hDecoder, real_t** input, uint8_t channels, uint16_t frame_len, int32_t** sample_buffer) {
- uint8_t ch, ch1;
- uint16_t i;
- switch (CONV(channels, hDecoder->downMatrix)) {
- case CONV(1, 0):
- case CONV(1, 1):
- for (i = 0; i < frame_len; i++) {
- real_t inp = input[hDecoder->internal_channel[0]][i];
- inp *= 65536.0f;
- CLIP(inp, 2147483647.0f, -2147483648.0f);
- (*sample_buffer)[i] = (int32_t)lrintf(inp);
- }
- break;
- case CONV(2, 0):
- if (hDecoder->upMatrix) {
- ch = hDecoder->internal_channel[0];
- for (i = 0; i < frame_len; i++) {
- real_t inp0 = input[ch][i];
- inp0 *= 65536.0f;
- CLIP(inp0, 2147483647.0f, -2147483648.0f);
- (*sample_buffer)[(i * 2) + 0] = (int32_t)lrintf(inp0);
- (*sample_buffer)[(i * 2) + 1] = (int32_t)lrintf(inp0);
- }
- } else {
- ch = hDecoder->internal_channel[0];
- ch1 = hDecoder->internal_channel[1];
- for (i = 0; i < frame_len; i++) {
- real_t inp0 = input[ch][i];
- real_t inp1 = input[ch1][i];
- inp0 *= 65536.0f;
- inp1 *= 65536.0f;
- CLIP(inp0, 2147483647.0f, -2147483648.0f);
- CLIP(inp1, 2147483647.0f, -2147483648.0f);
- (*sample_buffer)[(i * 2) + 0] = (int32_t)lrintf(inp0);
- (*sample_buffer)[(i * 2) + 1] = (int32_t)lrintf(inp1);
- }
- }
- break;
- default:
- for (ch = 0; ch < channels; ch++) {
- for (i = 0; i < frame_len; i++) {
- real_t inp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->internal_channel);
- inp *= 65536.0f;
- CLIP(inp, 2147483647.0f, -2147483648.0f);
- (*sample_buffer)[(i * channels) + ch] = (int32_t)lrintf(inp);
- }
- }
- break;
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifndef FIXED_POINT
-void NeaacDecoder::to_PCM_float(NeAACDecStruct* hDecoder, real_t** input, uint8_t channels, uint16_t frame_len, float** sample_buffer) {
- uint8_t ch, ch1;
- uint16_t i;
- switch (CONV(channels, hDecoder->downMatrix)) {
- case CONV(1, 0):
- case CONV(1, 1):
- for (i = 0; i < frame_len; i++) {
- real_t inp = input[hDecoder->internal_channel[0]][i];
- (*sample_buffer)[i] = inp * FLOAT_SCALE;
- }
- break;
- case CONV(2, 0):
- if (hDecoder->upMatrix) {
- ch = hDecoder->internal_channel[0];
- for (i = 0; i < frame_len; i++) {
- real_t inp0 = input[ch][i];
- (*sample_buffer)[(i * 2) + 0] = inp0 * FLOAT_SCALE;
- (*sample_buffer)[(i * 2) + 1] = inp0 * FLOAT_SCALE;
- }
- } else {
- ch = hDecoder->internal_channel[0];
- ch1 = hDecoder->internal_channel[1];
- for (i = 0; i < frame_len; i++) {
- real_t inp0 = input[ch][i];
- real_t inp1 = input[ch1][i];
- (*sample_buffer)[(i * 2) + 0] = inp0 * FLOAT_SCALE;
- (*sample_buffer)[(i * 2) + 1] = inp1 * FLOAT_SCALE;
- }
- }
- break;
- default:
- for (ch = 0; ch < channels; ch++) {
- for (i = 0; i < frame_len; i++) {
- real_t inp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->internal_channel);
- (*sample_buffer)[(i * channels) + ch] = inp * FLOAT_SCALE;
- }
- }
- break;
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifndef FIXED_POINT
-void NeaacDecoder::to_PCM_double(NeAACDecStruct* hDecoder, real_t** input, uint8_t channels, uint16_t frame_len, double** sample_buffer) {
- uint8_t ch, ch1;
- uint16_t i;
- switch (CONV(channels, hDecoder->downMatrix)) {
- case CONV(1, 0):
- case CONV(1, 1):
- for (i = 0; i < frame_len; i++) {
- real_t inp = input[hDecoder->internal_channel[0]][i];
- (*sample_buffer)[i] = (double)inp * FLOAT_SCALE;
- }
- break;
- case CONV(2, 0):
- if (hDecoder->upMatrix) {
- ch = hDecoder->internal_channel[0];
- for (i = 0; i < frame_len; i++) {
- real_t inp0 = input[ch][i];
- (*sample_buffer)[(i * 2) + 0] = (double)inp0 * FLOAT_SCALE;
- (*sample_buffer)[(i * 2) + 1] = (double)inp0 * FLOAT_SCALE;
- }
- } else {
- ch = hDecoder->internal_channel[0];
- ch1 = hDecoder->internal_channel[1];
- for (i = 0; i < frame_len; i++) {
- real_t inp0 = input[ch][i];
- real_t inp1 = input[ch1][i];
- (*sample_buffer)[(i * 2) + 0] = (double)inp0 * FLOAT_SCALE;
- (*sample_buffer)[(i * 2) + 1] = (double)inp1 * FLOAT_SCALE;
- }
- }
- break;
- default:
- for (ch = 0; ch < channels; ch++) {
- for (i = 0; i < frame_len; i++) {
- real_t inp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->internal_channel);
- (*sample_buffer)[(i * channels) + ch] = (double)inp * FLOAT_SCALE;
- }
- }
- break;
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifndef FIXED_POINT
-void* NeaacDecoder::output_to_PCM(NeAACDecStruct* hDecoder, real_t** input, void* sample_buffer, uint8_t channels, uint16_t frame_len, uint8_t format) {
- int16_t* short_sample_buffer = (int16_t*)sample_buffer;
- int32_t* int_sample_buffer = (int32_t*)sample_buffer;
- float* float_sample_buffer = (float*)sample_buffer;
- double* double_sample_buffer = (double*)sample_buffer;
- #ifdef PROFILE
- int64_t count = faad_get_ts();
- #endif
- /* Copy output to a standard PCM buffer */
- switch (format) {
- case FAAD_FMT_16BIT: to_PCM_16bit(hDecoder, input, channels, frame_len, &short_sample_buffer); break;
- case FAAD_FMT_24BIT: to_PCM_24bit(hDecoder, input, channels, frame_len, &int_sample_buffer); break;
- case FAAD_FMT_32BIT: to_PCM_32bit(hDecoder, input, channels, frame_len, &int_sample_buffer); break;
- case FAAD_FMT_FLOAT: to_PCM_float(hDecoder, input, channels, frame_len, &float_sample_buffer); break;
- case FAAD_FMT_DOUBLE: to_PCM_double(hDecoder, input, channels, frame_len, &double_sample_buffer); break;
- }
- #ifdef PROFILE
- count = faad_get_ts() - count;
- hDecoder->output_cycles += count;
- #endif
- return sample_buffer;
-}
-#endif
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
-real_t NeaacDecoder::get_sample(real_t** input, uint8_t channel, uint16_t sample, uint8_t down_matrix, uint8_t up_matrix, uint8_t* internal_channel) {
- if (up_matrix == 1) return input[internal_channel[0]][sample];
- if (!down_matrix) return input[internal_channel[channel]][sample];
- if (channel == 0) {
- real_t C = MUL_F(input[internal_channel[0]][sample], RSQRT2);
- real_t L_S = MUL_F(input[internal_channel[3]][sample], RSQRT2);
- real_t cum = input[internal_channel[1]][sample] + C + L_S;
- return MUL_F(cum, DM_MUL);
- } else {
- real_t C = MUL_F(input[internal_channel[0]][sample], RSQRT2);
- real_t R_S = MUL_F(input[internal_channel[4]][sample], RSQRT2);
- real_t cum = input[internal_channel[2]][sample] + C + R_S;
- return MUL_F(cum, DM_MUL);
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
-void* NeaacDecoder::output_to_PCM(NeAACDecStruct* hDecoder, real_t** input, void* sample_buffer, uint8_t channels, uint16_t frame_len, uint8_t format) {
- uint8_t ch;
- uint16_t i;
- int16_t* short_sample_buffer = (int16_t*)sample_buffer;
- int32_t* int_sample_buffer = (int32_t*)sample_buffer;
- /* Copy output to a standard PCM buffer */
- for (ch = 0; ch < channels; ch++) {
- switch (format) {
- case FAAD_FMT_16BIT:
- for (i = 0; i < frame_len; i++) {
- int32_t tmp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->upMatrix, hDecoder->internal_channel);
- if (tmp >= 0) {
- tmp += (1 << (REAL_BITS - 1));
- if (tmp >= REAL_CONST(32767)) { tmp = REAL_CONST(32767); }
- } else {
- tmp += -(1 << (REAL_BITS - 1));
- if (tmp <= REAL_CONST(-32768)) { tmp = REAL_CONST(-32768); }
- }
- tmp >>= REAL_BITS;
- short_sample_buffer[(i * channels) + ch] = (int16_t)tmp;
- }
- break;
- case FAAD_FMT_24BIT:
- for (i = 0; i < frame_len; i++) {
- int32_t tmp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->upMatrix, hDecoder->internal_channel);
- if (tmp >= 0) {
- tmp += (1 << (REAL_BITS - 9));
- tmp >>= (REAL_BITS - 8);
- if (tmp >= 8388607) { tmp = 8388607; }
- } else {
- tmp += -(1 << (REAL_BITS - 9));
- tmp >>= (REAL_BITS - 8);
- if (tmp <= -8388608) { tmp = -8388608; }
- }
- int_sample_buffer[(i * channels) + ch] = (int32_t)tmp;
- }
- break;
- case FAAD_FMT_32BIT:
- for (i = 0; i < frame_len; i++) {
- int32_t tmp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->upMatrix, hDecoder->internal_channel);
- if (tmp >= 0) {
- tmp += (1 << (16 - REAL_BITS - 1));
- tmp <<= (16 - REAL_BITS);
- } else {
- tmp += -(1 << (16 - REAL_BITS - 1));
- tmp <<= (16 - REAL_BITS);
- }
- int_sample_buffer[(i * channels) + ch] = (int32_t)tmp;
- }
- break;
- case FAAD_FMT_FIXED:
- for (i = 0; i < frame_len; i++) {
- real_t tmp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->upMatrix, hDecoder->internal_channel);
- int_sample_buffer[(i * channels) + ch] = (int32_t)tmp;
- }
- break;
- }
- }
- return sample_buffer;
-}
-#endif // FIXED_POINT
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* The function gen_rand_vector(addr, size) generates a vector of length with signed random values of average energy MEAN_NRG per random
- value. A suitable random number generator can be realized using one multiplication/accumulation per random value.*/
-void NeaacDecoder::gen_rand_vector(real_t* spec, int16_t scale_factor, uint16_t size, uint8_t sub, uint32_t* __r1, uint32_t* __r2) {
-#ifndef FIXED_POINT
- uint16_t i;
- real_t energy = 0.0;
- real_t scale = (real_t)1.0 / (real_t)size;
- for (i = 0; i < size; i++) {
- real_t tmp = scale * (real_t)(int32_t)ne_rng(__r1, __r2);
- spec[i] = tmp;
- energy += tmp * tmp;
- }
- scale = (real_t)1.0 / (real_t)sqrt(energy);
- scale *= (real_t)pow(2.0, 0.25 * scale_factor);
- for (i = 0; i < size; i++) { spec[i] *= scale; }
-#else
- uint16_t i;
- real_t energy = 0, scale;
- int32_t exp, frac;
- for (i = 0; i < size; i++) {
- /* this can be replaced by a 16 bit random generator!!!! */
- real_t tmp = (int32_t)ne_rng(__r1, __r2);
- if (tmp < 0)
- tmp = -(tmp & ((1 << (REAL_BITS - 1)) - 1));
- else
- tmp = (tmp & ((1 << (REAL_BITS - 1)) - 1));
- energy += MUL_R(tmp, tmp);
- spec[i] = tmp;
- }
- energy = fp_sqrt(energy);
- if (energy > 0) {
- scale = DIV(REAL_CONST(1), energy);
- exp = scale_factor >> 2;
- frac = scale_factor & 3;
- /* IMDCT pre-scaling */
- exp -= sub;
- if (exp < 0)
- scale >>= -exp;
- else
- scale <<= exp;
- if (frac) scale = MUL_C(scale, pow2_table[frac]);
- for (i = 0; i < size; i++) { spec[i] = MUL_R(spec[i], scale); }
- }
-#endif
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::pns_decode(ic_stream* ics_left, ic_stream* ics_right, real_t* spec_left, real_t* spec_right, uint16_t frame_len, uint8_t channel_pair, uint8_t object_type,
- /* RNG states */ uint32_t* __r1, uint32_t* __r2) {
- uint8_t g, sfb, b;
- uint16_t size, offs;
- uint8_t group = 0;
- uint16_t nshort = frame_len >> 3;
- uint8_t sub = 0;
-#ifdef FIXED_POINT
- /* IMDCT scaling */
- if (object_type == LD) {
- sub = 9 /*9*/;
- } else {
- if (ics_left->window_sequence == EIGHT_SHORT_SEQUENCE)
- sub = 7 /*7*/;
- else
- sub = 10 /*10*/;
- }
-#endif
- for (g = 0; g < ics_left->num_window_groups; g++) {
- /* Do perceptual noise substitution decoding */
- for (b = 0; b < ics_left->window_group_length[g]; b++) {
- for (sfb = 0; sfb < ics_left->max_sfb; sfb++) {
- uint32_t r1_dep = 0, r2_dep = 0;
- if (is_noise(ics_left, g, sfb)) {
-#ifdef LTP_DEC
- /* Simultaneous use of LTP and PNS is not prevented in the
- syntax. If both LTP, and PNS are enabled on the same
- scalefactor band, PNS takes precedence, and no prediction
- is applied to this band.
- */
- ics_left->ltp.long_used[sfb] = 0;
- ics_left->ltp2.long_used[sfb] = 0;
-#endif
-#ifdef MAIN_DEC
- /* For scalefactor bands coded using PNS the corresponding
- predictors are switched to "off".
- */
- ics_left->pred.prediction_used[sfb] = 0;
-#endif
- offs = ics_left->swb_offset[sfb];
- size = min(ics_left->swb_offset[sfb + 1], ics_left->swb_offset_max) - offs;
- r1_dep = *__r1;
- r2_dep = *__r2;
- /* Generate random vector */
- gen_rand_vector(&spec_left[(group * nshort) + offs], ics_left->scale_factors[g][sfb], size, sub, __r1, __r2);
- }
- /* From the spec:
- If the same scalefactor band and group is coded by perceptual noise
- substitution in both channels of a channel pair, the correlation of
- the noise signal can be controlled by means of the ms_used field: While
- the default noise generation process works independently for each channel
- (separate generation of random vectors), the same random vector is used
- for both channels if ms_used[] is set for a particular scalefactor band
- and group. In this case, no M/S stereo coding is carried out (because M/S
- stereo coding and noise substitution coding are mutually exclusive).
- If the same scalefactor band and group is coded by perceptual noise
- substitution in only one channel of a channel pair the setting of ms_used[]
- is not evaluated.
- */
- if ((ics_right != NULL) && is_noise(ics_right, g, sfb)) {
-#ifdef LTP_DEC
- /* See comment above. */
- ics_right->ltp.long_used[sfb] = 0;
- ics_right->ltp2.long_used[sfb] = 0;
-#endif
-#ifdef MAIN_DEC
- /* See comment above. */
- ics_right->pred.prediction_used[sfb] = 0;
-#endif
- if (channel_pair && is_noise(ics_left, g, sfb) && (((ics_left->ms_mask_present == 1) && (ics_left->ms_used[g][sfb])) || (ics_left->ms_mask_present == 2))) {
- /*uint16_t c;*/
- offs = ics_right->swb_offset[sfb];
- size = min(ics_right->swb_offset[sfb + 1], ics_right->swb_offset_max) - offs;
- /* Generate random vector dependent on left channel*/
- gen_rand_vector(&spec_right[(group * nshort) + offs], ics_right->scale_factors[g][sfb], size, sub, &r1_dep, &r2_dep);
- } else /*if (ics_left->ms_mask_present == 0)*/ {
- offs = ics_right->swb_offset[sfb];
- size = min(ics_right->swb_offset[sfb + 1], ics_right->swb_offset_max) - offs;
- /* Generate random vector */
- gen_rand_vector(&spec_right[(group * nshort) + offs], ics_right->scale_factors[g][sfb], size, sub, __r1, __r2);
- }
- }
- } /* sfb */
- group++;
- } /* b */
- } /* g */
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t NeaacDecoder::huffman_scale_factor(bitfile* ld) {
- uint16_t offset = 0;
- while (hcb_sf[offset][1]) {
- uint8_t b = faad_get1bit(ld);
- offset += hcb_sf[offset][b];
- if (offset > 240) {
- /* printf("ERROR: offset into hcb_sf = %d >240!\n", offset); */
- return -1;
- }
- }
- return hcb_sf[offset][0];
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::huffman_sign_bits(bitfile* ld, int16_t* sp, uint8_t len) {
- uint8_t i;
- for (i = 0; i < len; i++) {
- if (sp[i]) {
- if (faad_get1bit(ld) & 1) { sp[i] = -sp[i]; }
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::huffman_getescape(bitfile* ld, int16_t* sp) {
- uint8_t neg, i;
- int16_t j;
- int16_t off;
- int16_t x = *sp;
- if (x < 0) {
- if (x != -16) return 0;
- neg = 1;
- } else {
- if (x != 16) return 0;
- neg = 0;
- }
- for (i = 4; i < 16; i++) {
- if (faad_get1bit(ld) == 0) { break; }
- }
- if (i >= 16) return 10;
- off = (int16_t)faad_getbits(ld, i);
- j = off | (1 << i);
- if (neg) j = -j;
- *sp = j;
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::huffman_2step_quad(uint8_t cb, bitfile* ld, int16_t* sp) {
- uint32_t cw;
- uint16_t offset = 0;
- uint8_t extra_bits;
- cw = faad_showbits(ld, hcbN[cb]);
- offset = hcb_table[cb][cw].offset;
- extra_bits = hcb_table[cb][cw].extra_bits;
- if (extra_bits) {
- /* we know for sure it's more than hcbN[cb] bits long */
- faad_flushbits(ld, hcbN[cb]);
- offset += (uint16_t)faad_showbits(ld, extra_bits);
- faad_flushbits(ld, hcb_2_quad_table[cb][offset].bits - hcbN[cb]);
- } else {
- faad_flushbits(ld, hcb_2_quad_table[cb][offset].bits);
- }
- if (offset > hcb_2_quad_table_size[cb]) {
- /* printf("ERROR: offset into hcb_2_quad_table = %d >%d!\n", offset,
- hcb_2_quad_table_size[cb]); */
- return 10;
- }
- sp[0] = hcb_2_quad_table[cb][offset].x;
- sp[1] = hcb_2_quad_table[cb][offset].y;
- sp[2] = hcb_2_quad_table[cb][offset].v;
- sp[3] = hcb_2_quad_table[cb][offset].w;
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::huffman_2step_quad_sign(uint8_t cb, bitfile* ld, int16_t* sp) {
- uint8_t err = huffman_2step_quad(cb, ld, sp);
- huffman_sign_bits(ld, sp, QUAD_LEN);
- return err;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::huffman_2step_pair(uint8_t cb, bitfile* ld, int16_t* sp) {
- uint32_t cw;
- uint16_t offset = 0;
- uint8_t extra_bits;
- cw = faad_showbits(ld, hcbN[cb]);
- offset = hcb_table[cb][cw].offset;
- extra_bits = hcb_table[cb][cw].extra_bits;
- if (extra_bits) {
- /* we know for sure it's more than hcbN[cb] bits long */
- faad_flushbits(ld, hcbN[cb]);
- offset += (uint16_t)faad_showbits(ld, extra_bits);
- faad_flushbits(ld, hcb_2_pair_table[cb][offset].bits - hcbN[cb]);
- } else {
- faad_flushbits(ld, hcb_2_pair_table[cb][offset].bits);
- }
- if (offset > hcb_2_pair_table_size[cb]) {
- /* printf("ERROR: offset into hcb_2_pair_table = %d >%d!\n", offset,
- hcb_2_pair_table_size[cb]); */
- return 10;
- }
- sp[0] = hcb_2_pair_table[cb][offset].x;
- sp[1] = hcb_2_pair_table[cb][offset].y;
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::huffman_2step_pair_sign(uint8_t cb, bitfile* ld, int16_t* sp) {
- uint8_t err = huffman_2step_pair(cb, ld, sp);
- huffman_sign_bits(ld, sp, PAIR_LEN);
- return err;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::huffman_binary_quad(uint8_t cb, bitfile* ld, int16_t* sp) {
- uint16_t offset = 0;
- while (!hcb3[offset].is_leaf) {
- uint8_t b = faad_get1bit(ld);
- offset += hcb3[offset].data[b];
- }
- if (offset > hcb_bin_table_size[cb]) {
- /* printf("ERROR: offset into hcb_bin_table = %d >%d!\n", offset,
- hcb_bin_table_size[cb]); */
- return 10;
- }
- sp[0] = hcb3[offset].data[0];
- sp[1] = hcb3[offset].data[1];
- sp[2] = hcb3[offset].data[2];
- sp[3] = hcb3[offset].data[3];
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::huffman_binary_quad_sign(uint8_t cb, bitfile* ld, int16_t* sp) {
- uint8_t err = huffman_binary_quad(cb, ld, sp);
- huffman_sign_bits(ld, sp, QUAD_LEN);
- return err;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::huffman_binary_pair(uint8_t cb, bitfile* ld, int16_t* sp) {
- uint16_t offset = 0;
- while (!hcb_bin_table[cb][offset].is_leaf) {
- uint8_t b = faad_get1bit(ld);
- offset += hcb_bin_table[cb][offset].data[b];
- }
- if (offset > hcb_bin_table_size[cb]) {
- /* printf("ERROR: offset into hcb_bin_table = %d >%d!\n", offset,
- hcb_bin_table_size[cb]); */
- return 10;
- }
- sp[0] = hcb_bin_table[cb][offset].data[0];
- sp[1] = hcb_bin_table[cb][offset].data[1];
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::huffman_binary_pair_sign(uint8_t cb, bitfile* ld, int16_t* sp) {
- uint8_t err = huffman_binary_pair(cb, ld, sp);
- huffman_sign_bits(ld, sp, PAIR_LEN);
- return err;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int16_t NeaacDecoder::huffman_codebook(uint8_t i) {
- const uint32_t data = 16428320;
- if (i == 0)
- return (int16_t)(data >> 16) & 0xFFFF;
- else
- return (int16_t)data & 0xFFFF;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::vcb11_check_LAV(uint8_t cb, int16_t* sp) {
- const uint16_t vcb11_LAV_tab[] = {16, 31, 47, 63, 95, 127, 159, 191, 223, 255, 319, 383, 511, 767, 1023, 2047};
- uint16_t max = 0;
- if (cb < 16 || cb > 31) return;
- max = vcb11_LAV_tab[cb - 16];
- if ((abs(sp[0]) > max) || (abs(sp[1]) > max)) {
- sp[0] = 0;
- sp[1] = 0;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::huffman_spectral_data(uint8_t cb, bitfile* ld, int16_t* sp) {
- switch (cb) {
- case 1: /* 2-step method for data quadruples */
- case 2: return huffman_2step_quad(cb, ld, sp);
- case 3: /* binary search for data quadruples */ return huffman_binary_quad_sign(cb, ld, sp);
- case 4: /* 2-step method for data quadruples */ return huffman_2step_quad_sign(cb, ld, sp);
- case 5: /* binary search for data pairs */ return huffman_binary_pair(cb, ld, sp);
- case 6: /* 2-step method for data pairs */ return huffman_2step_pair(cb, ld, sp);
- case 7: /* binary search for data pairs */
- case 9: return huffman_binary_pair_sign(cb, ld, sp);
- case 8: /* 2-step method for data pairs */
- case 10: return huffman_2step_pair_sign(cb, ld, sp);
- case 12: {
- uint8_t err = huffman_2step_pair(11, ld, sp);
- sp[0] = huffman_codebook(0);
- sp[1] = huffman_codebook(1);
- return err;
- }
- case 11: {
- uint8_t err = huffman_2step_pair_sign(11, ld, sp);
- if (!err) err = huffman_getescape(ld, &sp[0]);
- if (!err) err = huffman_getescape(ld, &sp[1]);
- return err;
- }
-#ifdef ERROR_RESILIENCE
- /* VCB11 uses codebook 11 */
- case 16:
- case 17:
- case 18:
- case 19:
- case 20:
- case 21:
- case 22:
- case 23:
- case 24:
- case 25:
- case 26:
- case 27:
- case 28:
- case 29:
- case 30:
- case 31: {
- uint8_t err = huffman_2step_pair_sign(11, ld, sp);
- if (!err) err = huffman_getescape(ld, &sp[0]);
- if (!err) err = huffman_getescape(ld, &sp[1]);
- /* check LAV (Largest Absolute Value) */
- /* this finds errors in the ESCAPE signal */
- vcb11_check_LAV(cb, sp);
- return err;
- }
-#endif
- default:
- /* Non existent codebook number, something went wrong */
- return 11;
- }
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
-/* Special version of huffman_spectral_data
-Will not read from a bitfile but a bits_t structure.
-Will keep track of the bits decoded and return the number of bits remaining.
-Do not read more than ld->len, return -1 if codeword would be longer */
-int8_t NeaacDecoder::huffman_spectral_data_2(uint8_t cb, bits_t* ld, int16_t* sp) {
- uint32_t cw;
- uint16_t offset = 0;
- uint8_t extra_bits;
- uint8_t i, vcb11 = 0;
- switch (cb) {
- case 1: /* 2-step method for data quadruples */
- case 2:
- case 4:
- cw = showbits_hcr(ld, hcbN[cb]);
- offset = hcb_table[cb][cw].offset;
- extra_bits = hcb_table[cb][cw].extra_bits;
- if (extra_bits) {
- /* we know for sure it's more than hcbN[cb] bits long */
- if (flushbits_hcr(ld, hcbN[cb])) return -1;
- offset += (uint16_t)showbits_hcr(ld, extra_bits);
- if (flushbits_hcr(ld, hcb_2_quad_table[cb][offset].bits - hcbN[cb])) return -1;
- } else {
- if (flushbits_hcr(ld, hcb_2_quad_table[cb][offset].bits)) return -1;
- }
- sp[0] = hcb_2_quad_table[cb][offset].x;
- sp[1] = hcb_2_quad_table[cb][offset].y;
- sp[2] = hcb_2_quad_table[cb][offset].v;
- sp[3] = hcb_2_quad_table[cb][offset].w;
- break;
- case 6: /* 2-step method for data pairs */
- case 8:
- case 10:
- case 11:
- /* VCB11 uses codebook 11 */
- case 16:
- case 17:
- case 18:
- case 19:
- case 20:
- case 21:
- case 22:
- case 23:
- case 24:
- case 25:
- case 26:
- case 27:
- case 28:
- case 29:
- case 30:
- case 31:
- if (cb >= 16) {
- /* store the virtual codebook */
- vcb11 = cb;
- cb = 11;
- }
- cw = showbits_hcr(ld, hcbN[cb]);
- offset = hcb_table[cb][cw].offset;
- extra_bits = hcb_table[cb][cw].extra_bits;
- if (extra_bits) {
- /* we know for sure it's more than hcbN[cb] bits long */
- if (flushbits_hcr(ld, hcbN[cb])) return -1;
- offset += (uint16_t)showbits_hcr(ld, extra_bits);
- if (flushbits_hcr(ld, hcb_2_pair_table[cb][offset].bits - hcbN[cb])) return -1;
- } else {
- if (flushbits_hcr(ld, hcb_2_pair_table[cb][offset].bits)) return -1;
- }
- sp[0] = hcb_2_pair_table[cb][offset].x;
- sp[1] = hcb_2_pair_table[cb][offset].y;
- break;
- case 3: /* binary search for data quadruples */
- while (!hcb3[offset].is_leaf) {
- uint8_t b;
- if (get1bit_hcr(ld, &b)) return -1;
- offset += hcb3[offset].data[b];
- }
- sp[0] = hcb3[offset].data[0];
- sp[1] = hcb3[offset].data[1];
- sp[2] = hcb3[offset].data[2];
- sp[3] = hcb3[offset].data[3];
- break;
- case 5: /* binary search for data pairs */
- case 7:
- case 9:
- while (!hcb_bin_table[cb][offset].is_leaf) {
- uint8_t b;
- if (get1bit_hcr(ld, &b)) return -1;
- offset += hcb_bin_table[cb][offset].data[b];
- }
- sp[0] = hcb_bin_table[cb][offset].data[0];
- sp[1] = hcb_bin_table[cb][offset].data[1];
- break;
- }
- /* decode sign bits */
- if (unsigned_cb[cb]) {
- for (i = 0; i < ((cb < FIRST_PAIR_HCB) ? QUAD_LEN : PAIR_LEN); i++) {
- if (sp[i]) {
- uint8_t b;
- if (get1bit_hcr(ld, &b)) return -1;
- if (b != 0) { sp[i] = -sp[i]; }
- }
- }
- }
- /* decode huffman escape bits */
- if ((cb == ESC_HCB) || (cb >= 16)) {
- uint8_t k;
- for (k = 0; k < 2; k++) {
- if ((sp[k] == 16) || (sp[k] == -16)) {
- uint8_t neg, i;
- int32_t j;
- uint32_t off;
- neg = (sp[k] < 0) ? 1 : 0;
- for (i = 4;; i++) {
- uint8_t b;
- if (get1bit_hcr(ld, &b)) return -1;
- if (b == 0) break;
- }
- if (getbits_hcr(ld, i, &off)) return -1;
- j = off + (1 << i);
- sp[k] = (int16_t)((neg) ? -j : j);
- }
- }
- if (vcb11 != 0) {
- /* check LAV (Largest Absolute Value) */
- /* this finds errors in the ESCAPE signal */
- vcb11_check_LAV(vcb11, sp);
- }
- }
- return ld->len;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::is_decode(ic_stream* ics, ic_stream* icsr, real_t* l_spec, real_t* r_spec, uint16_t frame_len) {
- uint8_t g, sfb, b;
- uint16_t i;
-#ifndef FIXED_POINT
- real_t scale;
-#else
- int32_t exp, frac;
-#endif
- uint16_t nshort = frame_len / 8;
- uint8_t group = 0;
- for (g = 0; g < icsr->num_window_groups; g++) {
- /* Do intensity stereo decoding */
- for (b = 0; b < icsr->window_group_length[g]; b++) {
- for (sfb = 0; sfb < icsr->max_sfb; sfb++) {
- if (is_intensity(icsr, g, sfb)) {
-#ifdef MAIN_DEC
- /* For scalefactor bands coded in intensity stereo the
- corresponding predictors in the right channel are
- switched to "off".
- */
- ics->pred.prediction_used[sfb] = 0;
- icsr->pred.prediction_used[sfb] = 0;
-#endif
-#ifndef FIXED_POINT
- scale = (real_t)pow(0.5, (0.25 * icsr->scale_factors[g][sfb]));
-#else
- exp = icsr->scale_factors[g][sfb] >> 2;
- frac = icsr->scale_factors[g][sfb] & 3;
-#endif
- /* Scale from left to right channel,
- do not touch left channel */
- for (i = icsr->swb_offset[sfb]; i < min(icsr->swb_offset[sfb + 1], ics->swb_offset_max); i++) {
-#ifndef FIXED_POINT
- r_spec[(group * nshort) + i] = MUL_R(l_spec[(group * nshort) + i], scale);
-#else
- if (exp < 0)
- r_spec[(group * nshort) + i] = l_spec[(group * nshort) + i] << -exp;
- else
- r_spec[(group * nshort) + i] = l_spec[(group * nshort) + i] >> exp;
- r_spec[(group * nshort) + i] = MUL_C(r_spec[(group * nshort) + i], pow05_table[frac + 3]);
-#endif
- if (is_intensity(icsr, g, sfb) != invert_intensity(ics, g, sfb)) r_spec[(group * nshort) + i] = -r_spec[(group * nshort) + i];
- }
- }
- }
- group++;
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef FIXED_POINT
-real_t NeaacDecoder::fp_sqrt(real_t value) {
- real_t root = 0;
- step(0);
- step(2);
- step(4);
- step(6);
- step(8);
- step(10);
- step(12);
- step(14);
- step(16);
- step(18);
- step(20);
- step(22);
- step(24);
- step(26);
- step(28);
- step(30);
- if (root < value) ++root;
- root <<= (REAL_BITS / 2);
- return root;
-}
-#endif /*FIXED_POINT*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::faad_mdct_init(uint16_t mdct_len, uint16_t N) {
- mdct_info* mdct_new = nullptr;
- switch (mdct_len) {
- case 256:
- m_mdct256.alloc("m_mdct256");
- mdct_new = m_mdct256.get();
- break;
- case 1024:
- m_mdct1024.alloc("m_mdct1024");
- mdct_new = m_mdct1024.get();
- break;
- case 2048:
- m_mdct2048.alloc("m_mdct2048");
- mdct_new = m_mdct2048.get();
- break;
- default: AAC_LOG_ERROR("wrong length {}", mdct_len);
- }
- assert(N % 8 == 0);
- mdct_new->N = N;
- /* NOTE: For "small framelengths" in FIXED_POINT the coefficients need to be
- * scaled by sqrt("(nearest power of 2) > N" / N) */
- /* RE(mdct_new->sincos[k]) = scale*(int32_t)(cos(2.0*M_PI*(k+1./8.) / (int32_t)N));
- * IM(mdct_new->sincos[k]) = scale*(int32_t)(sin(2.0*M_PI*(k+1./8.) / (int32_t)N)); */
- /* scale is 1 for fixed point, sqrt(N) for floating point */
- switch (N) {
- case 2048: mdct_new->sincos = (complex_t*)mdct_tab_2048; break;
- case 256: mdct_new->sincos = (complex_t*)mdct_tab_256; break;
-#ifdef LD_DEC
- case 1024: mdct_new->sincos = (complex_t*)mdct_tab_1024; break;
-#endif
-#ifdef ALLOW_SMALL_FRAMELENGTH
- case 1920: mdct_new->sincos = (complex_t*)mdct_tab_1920; break;
- case 240: mdct_new->sincos = (complex_t*)mdct_tab_240; break;
- #ifdef LD_DEC
- case 960: mdct_new->sincos = (complex_t*)mdct_tab_960; break;
- #endif
-#endif
-#ifdef SSR_DEC
- case 512: mdct_new->sincos = (complex_t*)mdct_tab_512; break;
- case 64: mdct_new->sincos = (complex_t*)mdct_tab_64; break;
-#endif
- }
- /* initialise fft */
- cffti(mdct_len, N / 4);
-#ifdef PROFILE
- mdct_new->cycles = 0;
- mdct_new->fft_cycles = 0;
-#endif
- return;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::faad_mdct_end(uint16_t mdct_len) {
- switch (mdct_len) {
- case 256:
- m_work256.reset();
- m_ccft256.reset();
- m_mdct256.reset();
- break;
- case 1024:
- m_work1024.reset();
- m_ccft1024.reset();
- m_mdct1024.reset();
- break;
- case 2048:
- m_work2048.reset();
- m_ccft2048.reset();
- m_mdct2048.reset();
- break;
- default: AAC_LOG_ERROR("wrong length {}", mdct_len);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::faad_imdct(uint16_t mdct_len, real_t* X_in, real_t* X_out) {
- mdct_info* mdct_select = nullptr;
- switch (mdct_len) {
- case 256: mdct_select = m_mdct256.get(); break;
- case 1024: mdct_select = m_mdct1024.get(); break;
- case 2048: mdct_select = m_mdct2048.get(); break;
- default: AAC_LOG_ERROR("wrong length {}", mdct_len);
- }
- uint16_t k;
- complex_t x;
-#ifdef ALLOW_SMALL_FRAMELENGTH
- #ifdef FIXED_POINT
- real_t scale, b_scale = 0;
- #endif
-#endif
- // complex_t Z1[512];
- complex_t* Z1 = (complex_t*)ps_malloc(512 * sizeof(complex_t));
- complex_t* sincos = mdct_select->sincos;
- uint16_t N = mdct_select->N;
- uint16_t N2 = N >> 1;
- uint16_t N4 = N >> 2;
- uint16_t N8 = N >> 3;
-#ifdef PROFILE
- int64_t count1, count2 = faad_get_ts();
-#endif
-#ifdef ALLOW_SMALL_FRAMELENGTH
- #ifdef FIXED_POINT
- /* detect non-power of 2 */
- if (N & (N - 1)) {
- /* adjust scale for non-power of 2 MDCT */
- /* 2048/1920 */
- b_scale = 1;
- scale = COEF_CONST(1.0666666666666667);
- }
- #endif
-#endif
- /* pre-IFFT complex multiplication */
- for (k = 0; k < N4; k++) { ComplexMult(&IM(Z1[k]), &RE(Z1[k]), X_in[2 * k], X_in[N2 - 1 - 2 * k], RE(sincos[k]), IM(sincos[k])); }
-#ifdef PROFILE
- count1 = faad_get_ts();
-#endif
- /* complex IFFT, any non-scaling FFT can be used here */
- cfftb(mdct_len, Z1);
-#ifdef PROFILE
- count1 = faad_get_ts() - count1;
-#endif
- /* post-IFFT complex multiplication */
- for (k = 0; k < N4; k++) {
- RE(x) = RE(Z1[k]);
- IM(x) = IM(Z1[k]);
- ComplexMult(&IM(Z1[k]), &RE(Z1[k]), IM(x), RE(x), RE(sincos[k]), IM(sincos[k]));
-#ifdef ALLOW_SMALL_FRAMELENGTH
- #ifdef FIXED_POINT
- /* non-power of 2 MDCT scaling */
- if (b_scale) {
- RE(Z1[k]) = MUL_C(RE(Z1[k]), scale);
- IM(Z1[k]) = MUL_C(IM(Z1[k]), scale);
- }
- #endif
-#endif
- }
- /* reordering */
- for (k = 0; k < N8; k += 2) {
- X_out[2 * k] = IM(Z1[N8 + k]);
- X_out[2 + 2 * k] = IM(Z1[N8 + 1 + k]);
- X_out[1 + 2 * k] = -RE(Z1[N8 - 1 - k]);
- X_out[3 + 2 * k] = -RE(Z1[N8 - 2 - k]);
- X_out[N4 + 2 * k] = RE(Z1[k]);
- X_out[N4 + +2 + 2 * k] = RE(Z1[1 + k]);
- X_out[N4 + 1 + 2 * k] = -IM(Z1[N4 - 1 - k]);
- X_out[N4 + 3 + 2 * k] = -IM(Z1[N4 - 2 - k]);
- X_out[N2 + 2 * k] = RE(Z1[N8 + k]);
- X_out[N2 + +2 + 2 * k] = RE(Z1[N8 + 1 + k]);
- X_out[N2 + 1 + 2 * k] = -IM(Z1[N8 - 1 - k]);
- X_out[N2 + 3 + 2 * k] = -IM(Z1[N8 - 2 - k]);
- X_out[N2 + N4 + 2 * k] = -IM(Z1[k]);
- X_out[N2 + N4 + 2 + 2 * k] = -IM(Z1[1 + k]);
- X_out[N2 + N4 + 1 + 2 * k] = RE(Z1[N4 - 1 - k]);
- X_out[N2 + N4 + 3 + 2 * k] = RE(Z1[N4 - 2 - k]);
- }
-#ifdef PROFILE
- count2 = faad_get_ts() - count2;
- mdct_select->fft_cycles += count1;
- mdct_select->cycles += (count2 - count1);
-#endif
- faad_free(&Z1);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef LTP_DEC
-void NeaacDecoder::faad_mdct(uint16_t mdct_len, real_t* X_in, real_t* X_out) {
- mdct_info* mdct_select = nullptr;
- switch (mdct_len) {
- case 256: mdct_select = m_mdct256.get(); break;
- case 1024: mdct_select = m_mdct1024.get(); break;
- case 2048: mdct_select = m_mdct2048.get(); break;
- default: AAC_LOG_ERROR("wrong length {}", mdct_len);
- }
- uint16_t k;
- complex_t x;
- // complex_t Z1[512];
- complex_t* Z1 = (complex_t*)ps_malloc(512 * sizeof(complex_t));
- complex_t* sincos = mdct_select->sincos;
- uint16_t N = mdct_select->N;
- uint16_t N2 = N >> 1;
- uint16_t N4 = N >> 2;
- uint16_t N8 = N >> 3;
- #ifndef FIXED_POINT
- real_t scale = REAL_CONST(N);
- #else
- real_t scale = REAL_CONST(4.0 / N);
- #endif
- #ifdef ALLOW_SMALL_FRAMELENGTH
- #ifdef FIXED_POINT
- /* detect non-power of 2 */
- if (N & (N - 1)) {
- /* adjust scale for non-power of 2 MDCT */
- /* *= sqrt(2048/1920) */
- scale = MUL_C(scale, COEF_CONST(1.0327955589886444));
- }
- #endif
- #endif
- /* pre-FFT complex multiplication */
- for (k = 0; k < N8; k++) {
- uint16_t n = k << 1;
- RE(x) = X_in[N - N4 - 1 - n] + X_in[N - N4 + n];
- IM(x) = X_in[N4 + n] - X_in[N4 - 1 - n];
- ComplexMult(&RE(Z1[k]), &IM(Z1[k]), RE(x), IM(x), RE(sincos[k]), IM(sincos[k]));
- RE(Z1[k]) = MUL_R(RE(Z1[k]), scale);
- IM(Z1[k]) = MUL_R(IM(Z1[k]), scale);
- RE(x) = X_in[N2 - 1 - n] - X_in[n];
- IM(x) = X_in[N2 + n] + X_in[N - 1 - n];
- ComplexMult(&RE(Z1[k + N8]), &IM(Z1[k + N8]), RE(x), IM(x), RE(sincos[k + N8]), IM(sincos[k + N8]));
- RE(Z1[k + N8]) = MUL_R(RE(Z1[k + N8]), scale);
- IM(Z1[k + N8]) = MUL_R(IM(Z1[k + N8]), scale);
- }
- /* complex FFT, any non-scaling FFT can be used here */
- cfftf(mdct_len, Z1);
- /* post-FFT complex multiplication */
- for (k = 0; k < N4; k++) {
- uint16_t n = k << 1;
- ComplexMult(&RE(x), &IM(x), RE(Z1[k]), IM(Z1[k]), RE(sincos[k]), IM(sincos[k]));
- X_out[n] = -RE(x);
- X_out[N2 - 1 - n] = IM(x);
- X_out[N2 + n] = -IM(x);
- X_out[N - 1 - n] = RE(x);
- }
- if (Z1) free(Z1);
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-fb_info* NeaacDecoder::filter_bank_init(uint16_t frame_len) {
- uint16_t nshort = frame_len / 8;
-#ifdef LD_DEC
- uint16_t frame_len_ld = frame_len / 2;
-#endif
- fb_info* fb = (fb_info*)faad_malloc(sizeof(fb_info));
- memset(fb, 0, sizeof(fb_info));
- /* normal */
- faad_mdct_init(256, 2 * nshort);
- faad_mdct_init(2048, 2 * frame_len);
-#ifdef LD_DEC
- /* LD */
- faad_mdct_init(1024, 2 * frame_len_ld);
-#endif
-#ifdef ALLOW_SMALL_FRAMELENGTH
- if (frame_len == 1024) {
-#endif
- fb->long_window[0] = sine_long_1024;
- fb->short_window[0] = sine_short_128;
- fb->long_window[1] = kbd_long_1024;
- fb->short_window[1] = kbd_short_128;
-#ifdef LD_DEC
- fb->ld_window[0] = sine_mid_512;
- fb->ld_window[1] = ld_mid_512;
-#endif
-#ifdef ALLOW_SMALL_FRAMELENGTH
- } else /* (frame_len == 960) */ {
- fb->long_window[0] = sine_long_960;
- fb->short_window[0] = sine_short_120;
- fb->long_window[1] = kbd_long_960;
- fb->short_window[1] = kbd_short_120;
- #ifdef LD_DEC
- fb->ld_window[0] = sine_mid_480;
- fb->ld_window[1] = ld_mid_480;
- #endif
- }
-#endif
- return fb;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::filter_bank_end(fb_info* fb) {
- if (fb != NULL) {
-#ifdef PROFILE
- printf("FB: %I64d cycles\n", fb->cycles);
-#endif
- faad_mdct_end(256);
- faad_mdct_end(2048);
-#ifdef LD_DEC
- faad_mdct_end(1024);
-#endif
- faad_free(&fb);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::imdct_long(fb_info* fb, real_t* in_data, real_t* out_data, uint16_t len) {
-#ifdef LD_DEC
- faad_imdct(len, in_data, out_data);
-#else
- faad_imdct(2048, in_data, out_data);
-#endif
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef LTP_DEC
-void NeaacDecoder::mdct_init(fb_info* fb, real_t* in_data, real_t* out_data, uint16_t len) {
- uint16_t select = 0;
- switch (len) {
- case 2048:
- case 1920: select = 2048; break;
- case 256:
- case 240: select = 256; break;
- #ifdef LD_DEC
- case 1024:
- case 960: select = 1024; break;
- #endif
- }
- faad_mdct(select, in_data, out_data);
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::ifilter_bank(fb_info* fb, uint8_t window_sequence, uint8_t window_shape, uint8_t window_shape_prev, real_t* freq_in, real_t* time_out, real_t* overlap, uint8_t object_type,
- uint16_t frame_len) {
- int16_t i;
- // real_t transf_buf[2*1024] = {0};
- real_t* transf_buf = (real_t*)faad_calloc(2 * 1024, sizeof(real_t));
- const real_t* window_long = NULL;
- const real_t* window_long_prev = NULL;
- const real_t* window_short = NULL;
- const real_t* window_short_prev = NULL;
- uint16_t nlong = frame_len;
- uint16_t nshort = frame_len / 8;
- uint16_t trans = nshort / 2;
- uint16_t nflat_ls = (nlong - nshort) / 2;
-#ifdef PROFILE
- int64_t count = faad_get_ts();
-#endif
- /* select windows of current frame and previous frame (Sine or KBD) */
-#ifdef LD_DEC
- if (object_type == LD) {
- window_long = fb->ld_window[window_shape];
- window_long_prev = fb->ld_window[window_shape_prev];
- } else {
-#endif
- window_long = fb->long_window[window_shape];
- window_long_prev = fb->long_window[window_shape_prev];
- window_short = fb->short_window[window_shape];
- window_short_prev = fb->short_window[window_shape_prev];
-#ifdef LD_DEC
- }
-#endif
-#if 0
- for (i = 0; i < 1024; i++)
- {
- printf("%d\n", freq_in[i]);
- }
-#endif
-#if 0
- printf("%d %d\n", window_sequence, window_shape);
-#endif
- switch (window_sequence) {
- case ONLY_LONG_SEQUENCE:
- /* perform iMDCT */
- imdct_long(fb, freq_in, transf_buf, 2 * nlong);
- /* add second half output of previous frame to windowed output of current frame */
- for (i = 0; i < nlong; i += 4) {
- time_out[i] = overlap[i] + MUL_F(transf_buf[i], window_long_prev[i]);
- time_out[i + 1] = overlap[i + 1] + MUL_F(transf_buf[i + 1], window_long_prev[i + 1]);
- time_out[i + 2] = overlap[i + 2] + MUL_F(transf_buf[i + 2], window_long_prev[i + 2]);
- time_out[i + 3] = overlap[i + 3] + MUL_F(transf_buf[i + 3], window_long_prev[i + 3]);
- }
- /* window the second half and save as overlap for next frame */
- for (i = 0; i < nlong; i += 4) {
- overlap[i] = MUL_F(transf_buf[nlong + i], window_long[nlong - 1 - i]);
- overlap[i + 1] = MUL_F(transf_buf[nlong + i + 1], window_long[nlong - 2 - i]);
- overlap[i + 2] = MUL_F(transf_buf[nlong + i + 2], window_long[nlong - 3 - i]);
- overlap[i + 3] = MUL_F(transf_buf[nlong + i + 3], window_long[nlong - 4 - i]);
- }
- break;
- case LONG_START_SEQUENCE:
- /* perform iMDCT */
- imdct_long(fb, freq_in, transf_buf, 2 * nlong);
- /* add second half output of previous frame to windowed output of current frame */
- for (i = 0; i < nlong; i += 4) {
- time_out[i] = overlap[i] + MUL_F(transf_buf[i], window_long_prev[i]);
- time_out[i + 1] = overlap[i + 1] + MUL_F(transf_buf[i + 1], window_long_prev[i + 1]);
- time_out[i + 2] = overlap[i + 2] + MUL_F(transf_buf[i + 2], window_long_prev[i + 2]);
- time_out[i + 3] = overlap[i + 3] + MUL_F(transf_buf[i + 3], window_long_prev[i + 3]);
- }
- /* window the second half and save as overlap for next frame */
- /* construct second half window using padding with 1's and 0's */
- for (i = 0; i < nflat_ls; i++) overlap[i] = transf_buf[nlong + i];
- for (i = 0; i < nshort; i++) overlap[nflat_ls + i] = MUL_F(transf_buf[nlong + nflat_ls + i], window_short[nshort - i - 1]);
- for (i = 0; i < nflat_ls; i++) overlap[nflat_ls + nshort + i] = 0;
- break;
- case EIGHT_SHORT_SEQUENCE:
- /* perform iMDCT for each short block */
- faad_imdct(256, freq_in + 0 * nshort, transf_buf + 2 * nshort * 0);
- faad_imdct(256, freq_in + 1 * nshort, transf_buf + 2 * nshort * 1);
- faad_imdct(256, freq_in + 2 * nshort, transf_buf + 2 * nshort * 2);
- faad_imdct(256, freq_in + 3 * nshort, transf_buf + 2 * nshort * 3);
- faad_imdct(256, freq_in + 4 * nshort, transf_buf + 2 * nshort * 4);
- faad_imdct(256, freq_in + 5 * nshort, transf_buf + 2 * nshort * 5);
- faad_imdct(256, freq_in + 6 * nshort, transf_buf + 2 * nshort * 6);
- faad_imdct(256, freq_in + 7 * nshort, transf_buf + 2 * nshort * 7);
- /* add second half output of previous frame to windowed output of current frame */
- for (i = 0; i < nflat_ls; i++) time_out[i] = overlap[i];
- for (i = 0; i < nshort; i++) {
- time_out[nflat_ls + i] = overlap[nflat_ls + i] + MUL_F(transf_buf[nshort * 0 + i], window_short_prev[i]);
- time_out[nflat_ls + 1 * nshort + i] =
- overlap[nflat_ls + nshort * 1 + i] + MUL_F(transf_buf[nshort * 1 + i], window_short[nshort - 1 - i]) + MUL_F(transf_buf[nshort * 2 + i], window_short[i]);
- time_out[nflat_ls + 2 * nshort + i] =
- overlap[nflat_ls + nshort * 2 + i] + MUL_F(transf_buf[nshort * 3 + i], window_short[nshort - 1 - i]) + MUL_F(transf_buf[nshort * 4 + i], window_short[i]);
- time_out[nflat_ls + 3 * nshort + i] =
- overlap[nflat_ls + nshort * 3 + i] + MUL_F(transf_buf[nshort * 5 + i], window_short[nshort - 1 - i]) + MUL_F(transf_buf[nshort * 6 + i], window_short[i]);
- if (i < trans)
- time_out[nflat_ls + 4 * nshort + i] =
- overlap[nflat_ls + nshort * 4 + i] + MUL_F(transf_buf[nshort * 7 + i], window_short[nshort - 1 - i]) + MUL_F(transf_buf[nshort * 8 + i], window_short[i]);
- }
- /* window the second half and save as overlap for next frame */
- for (i = 0; i < nshort; i++) {
- if (i >= trans) overlap[nflat_ls + 4 * nshort + i - nlong] = MUL_F(transf_buf[nshort * 7 + i], window_short[nshort - 1 - i]) + MUL_F(transf_buf[nshort * 8 + i], window_short[i]);
- overlap[nflat_ls + 5 * nshort + i - nlong] = MUL_F(transf_buf[nshort * 9 + i], window_short[nshort - 1 - i]) + MUL_F(transf_buf[nshort * 10 + i], window_short[i]);
- overlap[nflat_ls + 6 * nshort + i - nlong] = MUL_F(transf_buf[nshort * 11 + i], window_short[nshort - 1 - i]) + MUL_F(transf_buf[nshort * 12 + i], window_short[i]);
- overlap[nflat_ls + 7 * nshort + i - nlong] = MUL_F(transf_buf[nshort * 13 + i], window_short[nshort - 1 - i]) + MUL_F(transf_buf[nshort * 14 + i], window_short[i]);
- overlap[nflat_ls + 8 * nshort + i - nlong] = MUL_F(transf_buf[nshort * 15 + i], window_short[nshort - 1 - i]);
- }
- for (i = 0; i < nflat_ls; i++) overlap[nflat_ls + nshort + i] = 0;
- break;
- case LONG_STOP_SEQUENCE:
- /* perform iMDCT */
- imdct_long(fb, freq_in, transf_buf, 2 * nlong);
- /* add second half output of previous frame to windowed output of current frame */
- /* construct first half window using padding with 1's and 0's */
- for (i = 0; i < nflat_ls; i++) time_out[i] = overlap[i];
- for (i = 0; i < nshort; i++) time_out[nflat_ls + i] = overlap[nflat_ls + i] + MUL_F(transf_buf[nflat_ls + i], window_short_prev[i]);
- for (i = 0; i < nflat_ls; i++) time_out[nflat_ls + nshort + i] = overlap[nflat_ls + nshort + i] + transf_buf[nflat_ls + nshort + i];
- /* window the second half and save as overlap for next frame */
- for (i = 0; i < nlong; i++) overlap[i] = MUL_F(transf_buf[nlong + i], window_long[nlong - 1 - i]);
- break;
- }
-#if 0
- for (i = 0; i < 1024; i++)
- {
- printf("%d\n", time_out[i]);
- //printf("0x%.8X\n", time_out[i]);
- }
-#endif
-#ifdef PROFILE
- count = faad_get_ts() - count;
- fb->cycles += count;
-#endif
- faad_free(&transf_buf);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef LTP_DEC
-/* only works for LTP -> no overlapping, no short blocks */
-void NeaacDecoder::filter_bank_ltp(fb_info* fb, uint8_t window_sequence, uint8_t window_shape, uint8_t window_shape_prev, real_t* in_data, real_t* out_mdct, uint8_t object_type, uint16_t frame_len) {
- int16_t i;
- // real_t windowed_buf[2*1024] = {0};
- real_t* windowed_buf = (real_t*)faad_calloc(2 * 1024, sizeof(real_t));
- const real_t* window_long = NULL;
- const real_t* window_long_prev = NULL;
- const real_t* window_short = NULL;
- const real_t* window_short_prev = NULL;
- uint16_t nlong = frame_len;
- uint16_t nshort = frame_len / 8;
- uint16_t nflat_ls = (nlong - nshort) / 2;
- assert(window_sequence != EIGHT_SHORT_SEQUENCE);
- #ifdef LD_DEC
- if (object_type == LD) {
- window_long = fb->ld_window[window_shape];
- window_long_prev = fb->ld_window[window_shape_prev];
- } else {
- #endif
- window_long = fb->long_window[window_shape];
- window_long_prev = fb->long_window[window_shape_prev];
- window_short = fb->short_window[window_shape];
- window_short_prev = fb->short_window[window_shape_prev];
- #ifdef LD_DEC
- }
- #endif
- switch (window_sequence) {
- case ONLY_LONG_SEQUENCE:
- for (i = nlong - 1; i >= 0; i--) {
- windowed_buf[i] = MUL_F(in_data[i], window_long_prev[i]);
- windowed_buf[i + nlong] = MUL_F(in_data[i + nlong], window_long[nlong - 1 - i]);
- }
- mdct_init(fb, windowed_buf, out_mdct, 2 * nlong);
- break;
- case LONG_START_SEQUENCE:
- for (i = 0; i < nlong; i++) windowed_buf[i] = MUL_F(in_data[i], window_long_prev[i]);
- for (i = 0; i < nflat_ls; i++) windowed_buf[i + nlong] = in_data[i + nlong];
- for (i = 0; i < nshort; i++) windowed_buf[i + nlong + nflat_ls] = MUL_F(in_data[i + nlong + nflat_ls], window_short[nshort - 1 - i]);
- for (i = 0; i < nflat_ls; i++) windowed_buf[i + nlong + nflat_ls + nshort] = 0;
- mdct_init(fb, windowed_buf, out_mdct, 2 * nlong);
- break;
- case LONG_STOP_SEQUENCE:
- for (i = 0; i < nflat_ls; i++) windowed_buf[i] = 0;
- for (i = 0; i < nshort; i++) windowed_buf[i + nflat_ls] = MUL_F(in_data[i + nflat_ls], window_short_prev[i]);
- for (i = 0; i < nflat_ls; i++) windowed_buf[i + nflat_ls + nshort] = in_data[i + nflat_ls + nshort];
- for (i = 0; i < nlong; i++) windowed_buf[i + nlong] = MUL_F(in_data[i + nlong], window_long[nlong - 1 - i]);
- mdct_init(fb, windowed_buf, out_mdct, 2 * nlong);
- break;
- }
- faad_free(&windowed_buf);
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* rewind and reverse */
-/* 32 bit version */
-uint32_t NeaacDecoder::rewrev_word(uint32_t v, const uint8_t len) {
- /* 32 bit reverse */
- v = ((v >> S[0]) & B[0]) | ((v << S[0]) & ~B[0]);
- v = ((v >> S[1]) & B[1]) | ((v << S[1]) & ~B[1]);
- v = ((v >> S[2]) & B[2]) | ((v << S[2]) & ~B[2]);
- v = ((v >> S[3]) & B[3]) | ((v << S[3]) & ~B[3]);
- v = ((v >> S[4]) & B[4]) | ((v << S[4]) & ~B[4]);
- /* shift off low bits */
- v >>= (32 - len);
- return v;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 64 bit version */
-void NeaacDecoder::rewrev_lword(uint32_t* hi, uint32_t* lo, const uint8_t len) {
- if (len <= 32) {
- *hi = 0;
- *lo = rewrev_word(*lo, len);
- } else {
- uint32_t t = *hi, v = *lo;
- /* double 32 bit reverse */
- v = ((v >> S[0]) & B[0]) | ((v << S[0]) & ~B[0]);
- t = ((t >> S[0]) & B[0]) | ((t << S[0]) & ~B[0]);
- v = ((v >> S[1]) & B[1]) | ((v << S[1]) & ~B[1]);
- t = ((t >> S[1]) & B[1]) | ((t << S[1]) & ~B[1]);
- v = ((v >> S[2]) & B[2]) | ((v << S[2]) & ~B[2]);
- t = ((t >> S[2]) & B[2]) | ((t << S[2]) & ~B[2]);
- v = ((v >> S[3]) & B[3]) | ((v << S[3]) & ~B[3]);
- t = ((t >> S[3]) & B[3]) | ((t << S[3]) & ~B[3]);
- v = ((v >> S[4]) & B[4]) | ((v << S[4]) & ~B[4]);
- t = ((t >> S[4]) & B[4]) | ((t << S[4]) & ~B[4]);
- /* last 32<>32 bit swap is implicit below */
- /* shift off low bits (this is really only one 64 bit shift) */
- *lo = (t >> (64 - len)) | (v << (len - 32));
- *hi = v >> (64 - len);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* bits_t version */
-void NeaacDecoder::rewrev_bits(bits_t* bits) {
- if (bits->len == 0) return;
- rewrev_lword(&bits->bufb, &bits->bufa, bits->len);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* merge bits of a to b */
-void NeaacDecoder::concat_bits(bits_t* b, bits_t* a) {
- uint32_t bl, bh, al, ah;
- if (a->len == 0) return;
- al = a->bufa;
- ah = a->bufb;
- if (b->len > 32) {
- /* maskoff superfluous high b bits */
- bl = b->bufa;
- bh = b->bufb & ((1 << (b->len - 32)) - 1);
- /* left shift a b->len bits */
- ah = al << (b->len - 32);
- al = 0;
- } else {
- bl = b->bufa & ((1 << (b->len)) - 1);
- bh = 0;
- ah = (ah << (b->len)) | (al >> (32 - b->len));
- al = al << b->len;
- }
- /* merge */
- b->bufa = bl | al;
- b->bufb = bh | ah;
- b->len += a->len;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::is_good_cb(uint8_t this_CB, uint8_t this_sec_CB) {
- /* only want spectral data CB's */
- if ((this_sec_CB > ZERO_HCB && this_sec_CB <= ESC_HCB) || (this_sec_CB >= VCB11_FIRST && this_sec_CB <= VCB11_LAST)) {
- if (this_CB < ESC_HCB) {
- /* normal codebook pairs */
- return ((this_sec_CB == this_CB) || (this_sec_CB == this_CB + 1));
- } else {
- /* escape codebook */
- return (this_sec_CB == this_CB);
- }
- }
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::read_segment(bits_t* segment, uint8_t segwidth, bitfile* ld) {
- segment->len = segwidth;
- if (segwidth > 32) {
- segment->bufb = faad_getbits(ld, segwidth - 32);
- segment->bufa = faad_getbits(ld, 32);
- } else {
- segment->bufa = faad_getbits(ld, segwidth);
- segment->bufb = 0;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::fill_in_codeword(codeword_t* codeword, uint16_t index, uint16_t sp, uint8_t cb) {
- codeword[index].sp_offset = sp;
- codeword[index].cb = cb;
- codeword[index].decoded = 0;
- codeword[index].bits.len = 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::reordered_spectral_data(NeAACDecStruct* hDecoder, ic_stream* ics, bitfile* ld, int16_t* spectral_data) {
- uint8_t ret = 0;
- uint16_t PCWs_done;
- uint16_t numberOfSegments, numberOfSets, numberOfCodewords;
- // codeword_t codeword[512];
- // bits_t segment[512];
- codeword_t* codeword = (codeword_t*)ps_malloc(sizeof(codeword_t) * 512);
- bits_t* segment = (bits_t*)ps_malloc(sizeof(bits_t) * 512);
- uint16_t sp_offset[8];
- uint16_t g, i, sortloop, set, bitsread;
- /*uint16_t bitsleft, codewordsleft*/;
- uint8_t w_idx, sfb, this_CB, last_CB, this_sec_CB;
- const uint16_t nshort = hDecoder->frameLength / 8;
- const uint16_t sp_data_len = ics->length_of_reordered_spectral_data;
- const uint8_t* PreSortCb;
- /* no data (e.g. silence) */
- if (sp_data_len == 0) {
- ret = 0;
- goto exit;
- }
- /* since there is spectral data, at least one codeword has nonzero length */
- if (ics->length_of_longest_codeword == 0) {
- ret = 10;
- goto exit;
- }
- if (sp_data_len < ics->length_of_longest_codeword) {
- ret = 10;
- goto exit;
- }
- sp_offset[0] = 0;
- for (g = 1; g < ics->num_window_groups; g++) { sp_offset[g] = sp_offset[g - 1] + nshort * ics->window_group_length[g - 1]; }
- PCWs_done = 0;
- numberOfSegments = 0;
- numberOfCodewords = 0;
- bitsread = 0;
- /* VCB11 code books in use */
- if (hDecoder->aacSectionDataResilienceFlag) {
- PreSortCb = PreSortCB_ER;
- last_CB = NUM_CB_ER;
- } else {
- PreSortCb = PreSortCB_STD;
- last_CB = NUM_CB;
- }
- /* step 1: decode PCW's (set 0), and stuff data in easier-to-use format */
- for (sortloop = 0; sortloop < last_CB; sortloop++) {
- /* select codebook to process this pass */
- this_CB = PreSortCb[sortloop];
- /* loop over sfbs */
- for (sfb = 0; sfb < ics->max_sfb; sfb++) {
- /* loop over all in this sfb, 4 lines per loop */
- for (w_idx = 0; 4 * w_idx < (min(ics->swb_offset[sfb + 1], ics->swb_offset_max) - ics->swb_offset[sfb]); w_idx++) {
- for (g = 0; g < ics->num_window_groups; g++) {
- for (i = 0; i < ics->num_sec[g]; i++) {
- /* check whether sfb used here is the one we want to process */
- if ((ics->sect_start[g][i] <= sfb) && (ics->sect_end[g][i] > sfb)) {
- /* check whether codebook used here is the one we want to process */
- this_sec_CB = ics->sect_cb[g][i];
- if (is_good_cb(this_CB, this_sec_CB)) {
- /* precalculate some stuff */
- uint16_t sect_sfb_size = ics->sect_sfb_offset[g][sfb + 1] - ics->sect_sfb_offset[g][sfb];
- uint8_t inc = (this_sec_CB < FIRST_PAIR_HCB) ? QUAD_LEN : PAIR_LEN;
- uint16_t group_cws_count = (4 * ics->window_group_length[g]) / inc;
- uint8_t segwidth = min(maxCwLen[this_sec_CB], ics->length_of_longest_codeword);
- uint16_t cws;
- /* read codewords until end of sfb or end of window group (shouldn't only 1 trigger?) */
- for (cws = 0; (cws < group_cws_count) && ((cws + w_idx * group_cws_count) < sect_sfb_size); cws++) {
- uint16_t sp = sp_offset[g] + ics->sect_sfb_offset[g][sfb] + inc * (cws + w_idx * group_cws_count);
- /* read and decode PCW */
- if (!PCWs_done) {
- /* read in normal segments */
- if (bitsread + segwidth <= sp_data_len) {
- read_segment(&segment[numberOfSegments], segwidth, ld);
- bitsread += segwidth;
- huffman_spectral_data_2(this_sec_CB, &segment[numberOfSegments], &spectral_data[sp]);
- /* keep leftover bits */
- rewrev_bits(&segment[numberOfSegments]);
- numberOfSegments++;
- } else {
- /* remaining stuff after last segment, we unfortunately couldn't read
- this in earlier because it might not fit in 64 bits. since we already
- decoded (and removed) the PCW it is now guaranteed to fit */
- if (bitsread < sp_data_len) {
- const uint8_t additional_bits = sp_data_len - bitsread;
- read_segment(&segment[numberOfSegments], additional_bits, ld);
- segment[numberOfSegments].len += segment[numberOfSegments - 1].len;
- rewrev_bits(&segment[numberOfSegments]);
- if (segment[numberOfSegments - 1].len > 32) {
- segment[numberOfSegments - 1].bufb =
- segment[numberOfSegments].bufb + showbits_hcr(&segment[numberOfSegments - 1], segment[numberOfSegments - 1].len - 32);
- segment[numberOfSegments - 1].bufa = segment[numberOfSegments].bufa + showbits_hcr(&segment[numberOfSegments - 1], 32);
- } else {
- segment[numberOfSegments - 1].bufa =
- segment[numberOfSegments].bufa + showbits_hcr(&segment[numberOfSegments - 1], segment[numberOfSegments - 1].len);
- segment[numberOfSegments - 1].bufb = segment[numberOfSegments].bufb;
- }
- segment[numberOfSegments - 1].len += additional_bits;
- }
- bitsread = sp_data_len;
- PCWs_done = 1;
- fill_in_codeword(codeword, 0, sp, this_sec_CB);
- }
- } else {
- fill_in_codeword(codeword, numberOfCodewords - numberOfSegments, sp, this_sec_CB);
- }
- numberOfCodewords++;
- }
- }
- }
- }
- }
- }
- }
- }
- if (numberOfSegments == 0) {
- ret = 10;
- goto exit;
- }
- numberOfSets = numberOfCodewords / numberOfSegments;
- /* step 2: decode nonPCWs */
- for (set = 1; set <= numberOfSets; set++) {
- uint16_t trial;
- for (trial = 0; trial < numberOfSegments; trial++) {
- uint16_t codewordBase;
- for (codewordBase = 0; codewordBase < numberOfSegments; codewordBase++) {
- const uint16_t segment_idx = (trial + codewordBase) % numberOfSegments;
- const uint16_t codeword_idx = codewordBase + set * numberOfSegments - numberOfSegments;
- /* data up */
- if (codeword_idx >= numberOfCodewords - numberOfSegments) break;
- if (!codeword[codeword_idx].decoded && segment[segment_idx].len > 0) {
- uint8_t tmplen;
- if (codeword[codeword_idx].bits.len != 0) concat_bits(&segment[segment_idx], &codeword[codeword_idx].bits);
- tmplen = segment[segment_idx].len;
- if (huffman_spectral_data_2(codeword[codeword_idx].cb, &segment[segment_idx], &spectral_data[codeword[codeword_idx].sp_offset]) >= 0) {
- codeword[codeword_idx].decoded = 1;
- } else {
- codeword[codeword_idx].bits = segment[segment_idx];
- codeword[codeword_idx].bits.len = tmplen;
- }
- }
- }
- }
- for (i = 0; i < numberOfSegments; i++) rewrev_bits(&segment[i]);
- }
-#if 0 // Seems to give false errors
- bitsleft = 0;
- for (i = 0; i < numberOfSegments && !bitsleft; i++)
- bitsleft += segment[i].len;
- if (bitsleft) {ret = 10; goto exit;}
- codewordsleft = 0;
- for (i = 0; (i < numberOfCodewords - numberOfSegments) && (!codewordsleft); i++)
- if (!codeword[i].decoded)
- codewordsleft++;
- if (codewordsleft) {ret = 10; goto exit;}
-#endif
- ret = 0;
-exit:
- faad_free(&codeword);
- faad_free(&segment);
- return ret;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::DCT4_32(real_t* y, real_t* x) {
- // printf(ANSI_ESC_YELLOW "dct4_32" ANSI_ESC_WHITE "\n");
- int32_t* f = (int32_t*)faad_malloc(397 * sizeof(int32_t));
- f[0] = x[15] - x[16];
- f[1] = x[15] + x[16];
- f[2] = MUL_F(FRAC_CONST(0.7071067811865476), f[1]);
- f[3] = MUL_F(FRAC_CONST(0.7071067811865476), f[0]);
- f[4] = x[8] - x[23];
- f[5] = x[8] + x[23];
- f[6] = MUL_F(FRAC_CONST(0.7071067811865476), f[5]);
- f[7] = MUL_F(FRAC_CONST(0.7071067811865476), f[4]);
- f[8] = x[12] - x[19];
- f[9] = x[12] + x[19];
- f[10] = MUL_F(FRAC_CONST(0.7071067811865476), f[9]);
- f[11] = MUL_F(FRAC_CONST(0.7071067811865476), f[8]);
- f[12] = x[11] - x[20];
- f[13] = x[11] + x[20];
- f[14] = MUL_F(FRAC_CONST(0.7071067811865476), f[13]);
- f[15] = MUL_F(FRAC_CONST(0.7071067811865476), f[12]);
- f[16] = x[14] - x[17];
- f[17] = x[14] + x[17];
- f[18] = MUL_F(FRAC_CONST(0.7071067811865476), f[17]);
- f[19] = MUL_F(FRAC_CONST(0.7071067811865476), f[16]);
- f[20] = x[9] - x[22];
- f[21] = x[9] + x[22];
- f[22] = MUL_F(FRAC_CONST(0.7071067811865476), f[21]);
- f[23] = MUL_F(FRAC_CONST(0.7071067811865476), f[20]);
- f[24] = x[13] - x[18];
- f[25] = x[13] + x[18];
- f[26] = MUL_F(FRAC_CONST(0.7071067811865476), f[25]);
- f[27] = MUL_F(FRAC_CONST(0.7071067811865476), f[24]);
- f[28] = x[10] - x[21];
- f[29] = x[10] + x[21];
- f[30] = MUL_F(FRAC_CONST(0.7071067811865476), f[29]);
- f[31] = MUL_F(FRAC_CONST(0.7071067811865476), f[28]);
- f[32] = x[0] - f[2];
- f[33] = x[0] + f[2];
- f[34] = x[31] - f[3];
- f[35] = x[31] + f[3];
- f[36] = x[7] - f[6];
- f[37] = x[7] + f[6];
- f[38] = x[24] - f[7];
- f[39] = x[24] + f[7];
- f[40] = x[3] - f[10];
- f[41] = x[3] + f[10];
- f[42] = x[28] - f[11];
- f[43] = x[28] + f[11];
- f[44] = x[4] - f[14];
- f[45] = x[4] + f[14];
- f[46] = x[27] - f[15];
- f[47] = x[27] + f[15];
- f[48] = x[1] - f[18];
- f[49] = x[1] + f[18];
- f[50] = x[30] - f[19];
- f[51] = x[30] + f[19];
- f[52] = x[6] - f[22];
- f[53] = x[6] + f[22];
- f[54] = x[25] - f[23];
- f[55] = x[25] + f[23];
- f[56] = x[2] - f[26];
- f[57] = x[2] + f[26];
- f[58] = x[29] - f[27];
- f[59] = x[29] + f[27];
- f[60] = x[5] - f[30];
- f[61] = x[5] + f[30];
- f[62] = x[26] - f[31];
- f[63] = x[26] + f[31];
- f[64] = f[39] + f[37];
- f[65] = MUL_F(FRAC_CONST(-0.5411961001461969), f[39]);
- f[66] = MUL_F(FRAC_CONST(0.9238795325112867), f[64]);
- f[67] = MUL_C(COEF_CONST(1.3065629648763766), f[37]);
- f[68] = f[65] + f[66];
- f[69] = f[67] - f[66];
- f[70] = f[38] + f[36];
- f[71] = MUL_C(COEF_CONST(1.3065629648763770), f[38]);
- f[72] = MUL_F(FRAC_CONST(-0.3826834323650904), f[70]);
- f[73] = MUL_F(FRAC_CONST(0.5411961001461961), f[36]);
- f[74] = f[71] + f[72];
- f[75] = f[73] - f[72];
- f[76] = f[47] + f[45];
- f[77] = MUL_F(FRAC_CONST(-0.5411961001461969), f[47]);
- f[78] = MUL_F(FRAC_CONST(0.9238795325112867), f[76]);
- f[79] = MUL_C(COEF_CONST(1.3065629648763766), f[45]);
- f[80] = f[77] + f[78];
- f[81] = f[79] - f[78];
- f[82] = f[46] + f[44];
- f[83] = MUL_C(COEF_CONST(1.3065629648763770), f[46]);
- f[84] = MUL_F(FRAC_CONST(-0.3826834323650904), f[82]);
- f[85] = MUL_F(FRAC_CONST(0.5411961001461961), f[44]);
- f[86] = f[83] + f[84];
- f[87] = f[85] - f[84];
- f[88] = f[55] + f[53];
- f[89] = MUL_F(FRAC_CONST(-0.5411961001461969), f[55]);
- f[90] = MUL_F(FRAC_CONST(0.9238795325112867), f[88]);
- f[91] = MUL_C(COEF_CONST(1.3065629648763766), f[53]);
- f[92] = f[89] + f[90];
- f[93] = f[91] - f[90];
- f[94] = f[54] + f[52];
- f[95] = MUL_C(COEF_CONST(1.3065629648763770), f[54]);
- f[96] = MUL_F(FRAC_CONST(-0.3826834323650904), f[94]);
- f[97] = MUL_F(FRAC_CONST(0.5411961001461961), f[52]);
- f[98] = f[95] + f[96];
- f[99] = f[97] - f[96];
- f[100] = f[63] + f[61];
- f[101] = MUL_F(FRAC_CONST(-0.5411961001461969), f[63]);
- f[102] = MUL_F(FRAC_CONST(0.9238795325112867), f[100]);
- f[103] = MUL_C(COEF_CONST(1.3065629648763766), f[61]);
- f[104] = f[101] + f[102];
- f[105] = f[103] - f[102];
- f[106] = f[62] + f[60];
- f[107] = MUL_C(COEF_CONST(1.3065629648763770), f[62]);
- f[108] = MUL_F(FRAC_CONST(-0.3826834323650904), f[106]);
- f[109] = MUL_F(FRAC_CONST(0.5411961001461961), f[60]);
- f[110] = f[107] + f[108];
- f[111] = f[109] - f[108];
- f[112] = f[33] - f[68];
- f[113] = f[33] + f[68];
- f[114] = f[35] - f[69];
- f[115] = f[35] + f[69];
- f[116] = f[32] - f[74];
- f[117] = f[32] + f[74];
- f[118] = f[34] - f[75];
- f[119] = f[34] + f[75];
- f[120] = f[41] - f[80];
- f[121] = f[41] + f[80];
- f[122] = f[43] - f[81];
- f[123] = f[43] + f[81];
- f[124] = f[40] - f[86];
- f[125] = f[40] + f[86];
- f[126] = f[42] - f[87];
- f[127] = f[42] + f[87];
- f[128] = f[49] - f[92];
- f[129] = f[49] + f[92];
- f[130] = f[51] - f[93];
- f[131] = f[51] + f[93];
- f[132] = f[48] - f[98];
- f[133] = f[48] + f[98];
- f[134] = f[50] - f[99];
- f[135] = f[50] + f[99];
- f[136] = f[57] - f[104];
- f[137] = f[57] + f[104];
- f[138] = f[59] - f[105];
- f[139] = f[59] + f[105];
- f[140] = f[56] - f[110];
- f[141] = f[56] + f[110];
- f[142] = f[58] - f[111];
- f[143] = f[58] + f[111];
- f[144] = f[123] + f[121];
- f[145] = MUL_F(FRAC_CONST(-0.7856949583871021), f[123]);
- f[146] = MUL_F(FRAC_CONST(0.9807852804032304), f[144]);
- f[147] = MUL_C(COEF_CONST(1.1758756024193588), f[121]);
- f[148] = f[145] + f[146];
- f[149] = f[147] - f[146];
- f[150] = f[127] + f[125];
- f[151] = MUL_F(FRAC_CONST(0.2758993792829431), f[127]);
- f[152] = MUL_F(FRAC_CONST(0.5555702330196022), f[150]);
- f[153] = MUL_C(COEF_CONST(1.3870398453221475), f[125]);
- f[154] = f[151] + f[152];
- f[155] = f[153] - f[152];
- f[156] = f[122] + f[120];
- f[157] = MUL_C(COEF_CONST(1.1758756024193591), f[122]);
- f[158] = MUL_F(FRAC_CONST(-0.1950903220161287), f[156]);
- f[159] = MUL_F(FRAC_CONST(0.7856949583871016), f[120]);
- f[160] = f[157] + f[158];
- f[161] = f[159] - f[158];
- f[162] = f[126] + f[124];
- f[163] = MUL_C(COEF_CONST(1.3870398453221473), f[126]);
- f[164] = MUL_F(FRAC_CONST(-0.8314696123025455), f[162]);
- f[165] = MUL_F(FRAC_CONST(-0.2758993792829436), f[124]);
- f[166] = f[163] + f[164];
- f[167] = f[165] - f[164];
- f[168] = f[139] + f[137];
- f[169] = MUL_F(FRAC_CONST(-0.7856949583871021), f[139]);
- f[170] = MUL_F(FRAC_CONST(0.9807852804032304), f[168]);
- f[171] = MUL_C(COEF_CONST(1.1758756024193588), f[137]);
- f[172] = f[169] + f[170];
- f[173] = f[171] - f[170];
- f[174] = f[143] + f[141];
- f[175] = MUL_F(FRAC_CONST(0.2758993792829431), f[143]);
- f[176] = MUL_F(FRAC_CONST(0.5555702330196022), f[174]);
- f[177] = MUL_C(COEF_CONST(1.3870398453221475), f[141]);
- f[178] = f[175] + f[176];
- f[179] = f[177] - f[176];
- f[180] = f[138] + f[136];
- f[181] = MUL_C(COEF_CONST(1.1758756024193591), f[138]);
- f[182] = MUL_F(FRAC_CONST(-0.1950903220161287), f[180]);
- f[183] = MUL_F(FRAC_CONST(0.7856949583871016), f[136]);
- f[184] = f[181] + f[182];
- f[185] = f[183] - f[182];
- f[186] = f[142] + f[140];
- f[187] = MUL_C(COEF_CONST(1.3870398453221473), f[142]);
- f[188] = MUL_F(FRAC_CONST(-0.8314696123025455), f[186]);
- f[189] = MUL_F(FRAC_CONST(-0.2758993792829436), f[140]);
- f[190] = f[187] + f[188];
- f[191] = f[189] - f[188];
- f[192] = f[113] - f[148];
- f[193] = f[113] + f[148];
- f[194] = f[115] - f[149];
- f[195] = f[115] + f[149];
- f[196] = f[117] - f[154];
- f[197] = f[117] + f[154];
- f[198] = f[119] - f[155];
- f[199] = f[119] + f[155];
- f[200] = f[112] - f[160];
- f[201] = f[112] + f[160];
- f[202] = f[114] - f[161];
- f[203] = f[114] + f[161];
- f[204] = f[116] - f[166];
- f[205] = f[116] + f[166];
- f[206] = f[118] - f[167];
- f[207] = f[118] + f[167];
- f[208] = f[129] - f[172];
- f[209] = f[129] + f[172];
- f[210] = f[131] - f[173];
- f[211] = f[131] + f[173];
- f[212] = f[133] - f[178];
- f[213] = f[133] + f[178];
- f[214] = f[135] - f[179];
- f[215] = f[135] + f[179];
- f[216] = f[128] - f[184];
- f[217] = f[128] + f[184];
- f[218] = f[130] - f[185];
- f[219] = f[130] + f[185];
- f[220] = f[132] - f[190];
- f[221] = f[132] + f[190];
- f[222] = f[134] - f[191];
- f[223] = f[134] + f[191];
- f[224] = f[211] + f[209];
- f[225] = MUL_F(FRAC_CONST(-0.8971675863426361), f[211]);
- f[226] = MUL_F(FRAC_CONST(0.9951847266721968), f[224]);
- f[227] = MUL_C(COEF_CONST(1.0932018670017576), f[209]);
- f[228] = f[225] + f[226];
- f[229] = f[227] - f[226];
- f[230] = f[215] + f[213];
- f[231] = MUL_F(FRAC_CONST(-0.4105245275223571), f[215]);
- f[232] = MUL_F(FRAC_CONST(0.8819212643483549), f[230]);
- f[233] = MUL_C(COEF_CONST(1.3533180011743529), f[213]);
- f[234] = f[231] + f[232];
- f[235] = f[233] - f[232];
- f[236] = f[219] + f[217];
- f[237] = MUL_F(FRAC_CONST(0.1386171691990915), f[219]);
- f[238] = MUL_F(FRAC_CONST(0.6343932841636455), f[236]);
- f[239] = MUL_C(COEF_CONST(1.4074037375263826), f[217]);
- f[240] = f[237] + f[238];
- f[241] = f[239] - f[238];
- f[242] = f[223] + f[221];
- f[243] = MUL_F(FRAC_CONST(0.6666556584777466), f[223]);
- f[244] = MUL_F(FRAC_CONST(0.2902846772544623), f[242]);
- f[245] = MUL_C(COEF_CONST(1.2472250129866711), f[221]);
- f[246] = f[243] + f[244];
- f[247] = f[245] - f[244];
- f[248] = f[210] + f[208];
- f[249] = MUL_C(COEF_CONST(1.0932018670017574), f[210]);
- f[250] = MUL_F(FRAC_CONST(-0.0980171403295605), f[248]);
- f[251] = MUL_F(FRAC_CONST(0.8971675863426364), f[208]);
- f[252] = f[249] + f[250];
- f[253] = f[251] - f[250];
- f[254] = f[214] + f[212];
- f[255] = MUL_C(COEF_CONST(1.3533180011743529), f[214]);
- f[256] = MUL_F(FRAC_CONST(-0.4713967368259979), f[254]);
- f[257] = MUL_F(FRAC_CONST(0.4105245275223569), f[212]);
- f[258] = f[255] + f[256];
- f[259] = f[257] - f[256];
- f[260] = f[218] + f[216];
- f[261] = MUL_C(COEF_CONST(1.4074037375263826), f[218]);
- f[262] = MUL_F(FRAC_CONST(-0.7730104533627369), f[260]);
- f[263] = MUL_F(FRAC_CONST(-0.1386171691990913), f[216]);
- f[264] = f[261] + f[262];
- f[265] = f[263] - f[262];
- f[266] = f[222] + f[220];
- f[267] = MUL_C(COEF_CONST(1.2472250129866711), f[222]);
- f[268] = MUL_F(FRAC_CONST(-0.9569403357322089), f[266]);
- f[269] = MUL_F(FRAC_CONST(-0.6666556584777469), f[220]);
- f[270] = f[267] + f[268];
- f[271] = f[269] - f[268];
- f[272] = f[193] - f[228];
- f[273] = f[193] + f[228];
- f[274] = f[195] - f[229];
- f[275] = f[195] + f[229];
- f[276] = f[197] - f[234];
- f[277] = f[197] + f[234];
- f[278] = f[199] - f[235];
- f[279] = f[199] + f[235];
- f[280] = f[201] - f[240];
- f[281] = f[201] + f[240];
- f[282] = f[203] - f[241];
- f[283] = f[203] + f[241];
- f[284] = f[205] - f[246];
- f[285] = f[205] + f[246];
- f[286] = f[207] - f[247];
- f[287] = f[207] + f[247];
- f[288] = f[192] - f[252];
- f[289] = f[192] + f[252];
- f[290] = f[194] - f[253];
- f[291] = f[194] + f[253];
- f[292] = f[196] - f[258];
- f[293] = f[196] + f[258];
- f[294] = f[198] - f[259];
- f[295] = f[198] + f[259];
- f[296] = f[200] - f[264];
- f[297] = f[200] + f[264];
- f[298] = f[202] - f[265];
- f[299] = f[202] + f[265];
- f[300] = f[204] - f[270];
- f[301] = f[204] + f[270];
- f[302] = f[206] - f[271];
- f[303] = f[206] + f[271];
- f[304] = f[275] + f[273];
- f[305] = MUL_F(FRAC_CONST(-0.9751575901732920), f[275]);
- f[306] = MUL_F(FRAC_CONST(0.9996988186962043), f[304]);
- f[307] = MUL_C(COEF_CONST(1.0242400472191164), f[273]);
- y[0] = f[305] + f[306];
- y[31] = f[307] - f[306];
- f[310] = f[279] + f[277];
- f[311] = MUL_F(FRAC_CONST(-0.8700688593994936), f[279]);
- f[312] = MUL_F(FRAC_CONST(0.9924795345987100), f[310]);
- f[313] = MUL_C(COEF_CONST(1.1148902097979263), f[277]);
- y[2] = f[311] + f[312];
- y[29] = f[313] - f[312];
- f[316] = f[283] + f[281];
- f[317] = MUL_F(FRAC_CONST(-0.7566008898816587), f[283]);
- f[318] = MUL_F(FRAC_CONST(0.9757021300385286), f[316]);
- f[319] = MUL_C(COEF_CONST(1.1948033701953984), f[281]);
- y[4] = f[317] + f[318];
- y[27] = f[319] - f[318];
- f[322] = f[287] + f[285];
- f[323] = MUL_F(FRAC_CONST(-0.6358464401941451), f[287]);
- f[324] = MUL_F(FRAC_CONST(0.9495281805930367), f[322]);
- f[325] = MUL_C(COEF_CONST(1.2632099209919283), f[285]);
- y[6] = f[323] + f[324];
- y[25] = f[325] - f[324];
- f[328] = f[291] + f[289];
- f[329] = MUL_F(FRAC_CONST(-0.5089684416985408), f[291]);
- f[330] = MUL_F(FRAC_CONST(0.9142097557035307), f[328]);
- f[331] = MUL_C(COEF_CONST(1.3194510697085207), f[289]);
- y[8] = f[329] + f[330];
- y[23] = f[331] - f[330];
- f[334] = f[295] + f[293];
- f[335] = MUL_F(FRAC_CONST(-0.3771887988789273), f[295]);
- f[336] = MUL_F(FRAC_CONST(0.8700869911087114), f[334]);
- f[337] = MUL_C(COEF_CONST(1.3629851833384954), f[293]);
- y[10] = f[335] + f[336];
- y[21] = f[337] - f[336];
- f[340] = f[299] + f[297];
- f[341] = MUL_F(FRAC_CONST(-0.2417766217337384), f[299]);
- f[342] = MUL_F(FRAC_CONST(0.8175848131515837), f[340]);
- f[343] = MUL_C(COEF_CONST(1.3933930045694289), f[297]);
- y[12] = f[341] + f[342];
- y[19] = f[343] - f[342];
- f[346] = f[303] + f[301];
- f[347] = MUL_F(FRAC_CONST(-0.1040360035527077), f[303]);
- f[348] = MUL_F(FRAC_CONST(0.7572088465064845), f[346]);
- f[349] = MUL_C(COEF_CONST(1.4103816894602612), f[301]);
- y[14] = f[347] + f[348];
- y[17] = f[349] - f[348];
- f[352] = f[274] + f[272];
- f[353] = MUL_F(FRAC_CONST(0.0347065382144002), f[274]);
- f[354] = MUL_F(FRAC_CONST(0.6895405447370668), f[352]);
- f[355] = MUL_C(COEF_CONST(1.4137876276885337), f[272]);
- y[16] = f[353] + f[354];
- y[15] = f[355] - f[354];
- f[358] = f[278] + f[276];
- f[359] = MUL_F(FRAC_CONST(0.1731148370459795), f[278]);
- f[360] = MUL_F(FRAC_CONST(0.6152315905806268), f[358]);
- f[361] = MUL_C(COEF_CONST(1.4035780182072330), f[276]);
- y[18] = f[359] + f[360];
- y[13] = f[361] - f[360];
- f[364] = f[282] + f[280];
- f[365] = MUL_F(FRAC_CONST(0.3098559453626100), f[282]);
- f[366] = MUL_F(FRAC_CONST(0.5349976198870972), f[364]);
- f[367] = MUL_C(COEF_CONST(1.3798511851368043), f[280]);
- y[20] = f[365] + f[366];
- y[11] = f[367] - f[366];
- f[370] = f[286] + f[284];
- f[371] = MUL_F(FRAC_CONST(0.4436129715409088), f[286]);
- f[372] = MUL_F(FRAC_CONST(0.4496113296546065), f[370]);
- f[373] = MUL_C(COEF_CONST(1.3428356308501219), f[284]);
- y[22] = f[371] + f[372];
- y[9] = f[373] - f[372];
- f[376] = f[290] + f[288];
- f[377] = MUL_F(FRAC_CONST(0.5730977622997509), f[290]);
- f[378] = MUL_F(FRAC_CONST(0.3598950365349881), f[376]);
- f[379] = MUL_C(COEF_CONST(1.2928878353697271), f[288]);
- y[24] = f[377] + f[378];
- y[7] = f[379] - f[378];
- f[382] = f[294] + f[292];
- f[383] = MUL_F(FRAC_CONST(0.6970633083205415), f[294]);
- f[384] = MUL_F(FRAC_CONST(0.2667127574748984), f[382]);
- f[385] = MUL_C(COEF_CONST(1.2304888232703382), f[292]);
- y[26] = f[383] + f[384];
- y[5] = f[385] - f[384];
- f[388] = f[298] + f[296];
- f[389] = MUL_F(FRAC_CONST(0.8143157536286401), f[298]);
- f[390] = MUL_F(FRAC_CONST(0.1709618887603012), f[388]);
- f[391] = MUL_C(COEF_CONST(1.1562395311492424), f[296]);
- y[28] = f[389] + f[390];
- y[3] = f[391] - f[390];
- f[394] = f[302] + f[300];
- f[395] = MUL_F(FRAC_CONST(0.9237258930790228), f[302]);
- f[396] = MUL_F(FRAC_CONST(0.0735645635996674), f[394]);
- f[397] = MUL_C(COEF_CONST(1.0708550202783576), f[300]);
- y[30] = f[395] + f[396];
- y[1] = f[397] - f[396];
- if (f) { faad_free(&f); }
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::DST4_32(real_t* y, real_t* x) {
- // printf(ANSI_ESC_YELLOW "DST4_32" ANSI_ESC_WHITE "\n");
- int32_t* f = (int32_t*)faad_malloc(336 * sizeof(int32_t));
- f[0] = x[0] - x[1];
- f[1] = x[2] - x[1];
- f[2] = x[2] - x[3];
- f[3] = x[4] - x[3];
- f[4] = x[4] - x[5];
- f[5] = x[6] - x[5];
- f[6] = x[6] - x[7];
- f[7] = x[8] - x[7];
- f[8] = x[8] - x[9];
- f[9] = x[10] - x[9];
- f[10] = x[10] - x[11];
- f[11] = x[12] - x[11];
- f[12] = x[12] - x[13];
- f[13] = x[14] - x[13];
- f[14] = x[14] - x[15];
- f[15] = x[16] - x[15];
- f[16] = x[16] - x[17];
- f[17] = x[18] - x[17];
- f[18] = x[18] - x[19];
- f[19] = x[20] - x[19];
- f[20] = x[20] - x[21];
- f[21] = x[22] - x[21];
- f[22] = x[22] - x[23];
- f[23] = x[24] - x[23];
- f[24] = x[24] - x[25];
- f[25] = x[26] - x[25];
- f[26] = x[26] - x[27];
- f[27] = x[28] - x[27];
- f[28] = x[28] - x[29];
- f[29] = x[30] - x[29];
- f[30] = x[30] - x[31];
- f[31] = MUL_F(FRAC_CONST(0.7071067811865476), f[15]);
- f[32] = x[0] - f[31];
- f[33] = x[0] + f[31];
- f[34] = f[7] + f[23];
- f[35] = MUL_C(COEF_CONST(1.3065629648763766), f[7]);
- f[36] = MUL_F(FRAC_CONST(-0.9238795325112866), f[34]);
- f[37] = MUL_F(FRAC_CONST(-0.5411961001461967), f[23]);
- f[38] = f[35] + f[36];
- f[39] = f[37] - f[36];
- f[40] = f[33] - f[39];
- f[41] = f[33] + f[39];
- f[42] = f[32] - f[38];
- f[43] = f[32] + f[38];
- f[44] = f[11] - f[19];
- f[45] = f[11] + f[19];
- f[46] = MUL_F(FRAC_CONST(0.7071067811865476), f[45]);
- f[47] = f[3] - f[46];
- f[48] = f[3] + f[46];
- f[49] = MUL_F(FRAC_CONST(0.7071067811865476), f[44]);
- f[50] = f[49] - f[27];
- f[51] = f[49] + f[27];
- f[52] = f[51] + f[48];
- f[53] = MUL_F(FRAC_CONST(-0.7856949583871021), f[51]);
- f[54] = MUL_F(FRAC_CONST(0.9807852804032304), f[52]);
- f[55] = MUL_C(COEF_CONST(1.1758756024193588), f[48]);
- f[56] = f[53] + f[54];
- f[57] = f[55] - f[54];
- f[58] = f[50] + f[47];
- f[59] = MUL_F(FRAC_CONST(-0.2758993792829430), f[50]);
- f[60] = MUL_F(FRAC_CONST(0.8314696123025452), f[58]);
- f[61] = MUL_C(COEF_CONST(1.3870398453221475), f[47]);
- f[62] = f[59] + f[60];
- f[63] = f[61] - f[60];
- f[64] = f[41] - f[56];
- f[65] = f[41] + f[56];
- f[66] = f[43] - f[62];
- f[67] = f[43] + f[62];
- f[68] = f[42] - f[63];
- f[69] = f[42] + f[63];
- f[70] = f[40] - f[57];
- f[71] = f[40] + f[57];
- f[72] = f[5] - f[9];
- f[73] = f[5] + f[9];
- f[74] = f[13] - f[17];
- f[75] = f[13] + f[17];
- f[76] = f[21] - f[25];
- f[77] = f[21] + f[25];
- f[78] = MUL_F(FRAC_CONST(0.7071067811865476), f[75]);
- f[79] = f[1] - f[78];
- f[80] = f[1] + f[78];
- f[81] = f[73] + f[77];
- f[82] = MUL_C(COEF_CONST(1.3065629648763766), f[73]);
- f[83] = MUL_F(FRAC_CONST(-0.9238795325112866), f[81]);
- f[84] = MUL_F(FRAC_CONST(-0.5411961001461967), f[77]);
- f[85] = f[82] + f[83];
- f[86] = f[84] - f[83];
- f[87] = f[80] - f[86];
- f[88] = f[80] + f[86];
- f[89] = f[79] - f[85];
- f[90] = f[79] + f[85];
- f[91] = MUL_F(FRAC_CONST(0.7071067811865476), f[74]);
- f[92] = f[29] - f[91];
- f[93] = f[29] + f[91];
- f[94] = f[76] + f[72];
- f[95] = MUL_C(COEF_CONST(1.3065629648763766), f[76]);
- f[96] = MUL_F(FRAC_CONST(-0.9238795325112866), f[94]);
- f[97] = MUL_F(FRAC_CONST(-0.5411961001461967), f[72]);
- f[98] = f[95] + f[96];
- f[99] = f[97] - f[96];
- f[100] = f[93] - f[99];
- f[101] = f[93] + f[99];
- f[102] = f[92] - f[98];
- f[103] = f[92] + f[98];
- f[104] = f[101] + f[88];
- f[105] = MUL_F(FRAC_CONST(-0.8971675863426361), f[101]);
- f[106] = MUL_F(FRAC_CONST(0.9951847266721968), f[104]);
- f[107] = MUL_C(COEF_CONST(1.0932018670017576), f[88]);
- f[108] = f[105] + f[106];
- f[109] = f[107] - f[106];
- f[110] = f[90] - f[103];
- f[111] = MUL_F(FRAC_CONST(-0.6666556584777466), f[103]);
- f[112] = MUL_F(FRAC_CONST(0.9569403357322089), f[110]);
- f[113] = MUL_C(COEF_CONST(1.2472250129866713), f[90]);
- f[114] = f[112] - f[111];
- f[115] = f[113] - f[112];
- f[116] = f[102] + f[89];
- f[117] = MUL_F(FRAC_CONST(-0.4105245275223571), f[102]);
- f[118] = MUL_F(FRAC_CONST(0.8819212643483549), f[116]);
- f[119] = MUL_C(COEF_CONST(1.3533180011743529), f[89]);
- f[120] = f[117] + f[118];
- f[121] = f[119] - f[118];
- f[122] = f[87] - f[100];
- f[123] = MUL_F(FRAC_CONST(-0.1386171691990915), f[100]);
- f[124] = MUL_F(FRAC_CONST(0.7730104533627370), f[122]);
- f[125] = MUL_C(COEF_CONST(1.4074037375263826), f[87]);
- f[126] = f[124] - f[123];
- f[127] = f[125] - f[124];
- f[128] = f[65] - f[108];
- f[129] = f[65] + f[108];
- f[130] = f[67] - f[114];
- f[131] = f[67] + f[114];
- f[132] = f[69] - f[120];
- f[133] = f[69] + f[120];
- f[134] = f[71] - f[126];
- f[135] = f[71] + f[126];
- f[136] = f[70] - f[127];
- f[137] = f[70] + f[127];
- f[138] = f[68] - f[121];
- f[139] = f[68] + f[121];
- f[140] = f[66] - f[115];
- f[141] = f[66] + f[115];
- f[142] = f[64] - f[109];
- f[143] = f[64] + f[109];
- f[144] = f[0] + f[30];
- f[145] = MUL_C(COEF_CONST(1.0478631305325901), f[0]);
- f[146] = MUL_F(FRAC_CONST(-0.9987954562051724), f[144]);
- f[147] = MUL_F(FRAC_CONST(-0.9497277818777548), f[30]);
- f[148] = f[145] + f[146];
- f[149] = f[147] - f[146];
- f[150] = f[4] + f[26];
- f[151] = MUL_F(FRAC_CONST(1.2130114330978077), f[4]);
- f[152] = MUL_F(FRAC_CONST(-0.9700312531945440), f[150]);
- f[153] = MUL_F(FRAC_CONST(-0.7270510732912803), f[26]);
- f[154] = f[151] + f[152];
- f[155] = f[153] - f[152];
- f[156] = f[8] + f[22];
- f[157] = MUL_C(COEF_CONST(1.3315443865537255), f[8]);
- f[158] = MUL_F(FRAC_CONST(-0.9039892931234433), f[156]);
- f[159] = MUL_F(FRAC_CONST(-0.4764341996931612), f[22]);
- f[160] = f[157] + f[158];
- f[161] = f[159] - f[158];
- f[162] = f[12] + f[18];
- f[163] = MUL_C(COEF_CONST(1.3989068359730781), f[12]);
- f[164] = MUL_F(FRAC_CONST(-0.8032075314806453), f[162]);
- f[165] = MUL_F(FRAC_CONST(-0.2075082269882124), f[18]);
- f[166] = f[163] + f[164];
- f[167] = f[165] - f[164];
- f[168] = f[16] + f[14];
- f[169] = MUL_C(COEF_CONST(1.4125100802019777), f[16]);
- f[170] = MUL_F(FRAC_CONST(-0.6715589548470187), f[168]);
- f[171] = MUL_F(FRAC_CONST(0.0693921705079402), f[14]);
- f[172] = f[169] + f[170];
- f[173] = f[171] - f[170];
- f[174] = f[20] + f[10];
- f[175] = MUL_C(COEF_CONST(1.3718313541934939), f[20]);
- f[176] = MUL_F(FRAC_CONST(-0.5141027441932219), f[174]);
- f[177] = MUL_F(FRAC_CONST(0.3436258658070501), f[10]);
- f[178] = f[175] + f[176];
- f[179] = f[177] - f[176];
- f[180] = f[24] + f[6];
- f[181] = MUL_C(COEF_CONST(1.2784339185752409), f[24]);
- f[182] = MUL_F(FRAC_CONST(-0.3368898533922200), f[180]);
- f[183] = MUL_F(FRAC_CONST(0.6046542117908008), f[6]);
- f[184] = f[181] + f[182];
- f[185] = f[183] - f[182];
- f[186] = f[28] + f[2];
- f[187] = MUL_C(COEF_CONST(1.1359069844201433), f[28]);
- f[188] = MUL_F(FRAC_CONST(-0.1467304744553624), f[186]);
- f[189] = MUL_F(FRAC_CONST(0.8424460355094185), f[2]);
- f[190] = f[187] + f[188];
- f[191] = f[189] - f[188];
- f[192] = f[149] - f[173];
- f[193] = f[149] + f[173];
- f[194] = f[148] - f[172];
- f[195] = f[148] + f[172];
- f[196] = f[155] - f[179];
- f[197] = f[155] + f[179];
- f[198] = f[154] - f[178];
- f[199] = f[154] + f[178];
- f[200] = f[161] - f[185];
- f[201] = f[161] + f[185];
- f[202] = f[160] - f[184];
- f[203] = f[160] + f[184];
- f[204] = f[167] - f[191];
- f[205] = f[167] + f[191];
- f[206] = f[166] - f[190];
- f[207] = f[166] + f[190];
- f[208] = f[192] + f[194];
- f[209] = MUL_C(COEF_CONST(1.1758756024193588), f[192]);
- f[210] = MUL_F(FRAC_CONST(-0.9807852804032304), f[208]);
- f[211] = MUL_F(FRAC_CONST(-0.7856949583871021), f[194]);
- f[212] = f[209] + f[210];
- f[213] = f[211] - f[210];
- f[214] = f[196] + f[198];
- f[215] = MUL_C(COEF_CONST(1.3870398453221475), f[196]);
- f[216] = MUL_F(FRAC_CONST(-0.5555702330196022), f[214]);
- f[217] = MUL_F(FRAC_CONST(0.2758993792829431), f[198]);
- f[218] = f[215] + f[216];
- f[219] = f[217] - f[216];
- f[220] = f[200] + f[202];
- f[221] = MUL_F(FRAC_CONST(0.7856949583871022), f[200]);
- f[222] = MUL_F(FRAC_CONST(0.1950903220161283), f[220]);
- f[223] = MUL_C(COEF_CONST(1.1758756024193586), f[202]);
- f[224] = f[221] + f[222];
- f[225] = f[223] - f[222];
- f[226] = f[204] + f[206];
- f[227] = MUL_F(FRAC_CONST(-0.2758993792829430), f[204]);
- f[228] = MUL_F(FRAC_CONST(0.8314696123025452), f[226]);
- f[229] = MUL_C(COEF_CONST(1.3870398453221475), f[206]);
- f[230] = f[227] + f[228];
- f[231] = f[229] - f[228];
- f[232] = f[193] - f[201];
- f[233] = f[193] + f[201];
- f[234] = f[195] - f[203];
- f[235] = f[195] + f[203];
- f[236] = f[197] - f[205];
- f[237] = f[197] + f[205];
- f[238] = f[199] - f[207];
- f[239] = f[199] + f[207];
- f[240] = f[213] - f[225];
- f[241] = f[213] + f[225];
- f[242] = f[212] - f[224];
- f[243] = f[212] + f[224];
- f[244] = f[219] - f[231];
- f[245] = f[219] + f[231];
- f[246] = f[218] - f[230];
- f[247] = f[218] + f[230];
- f[248] = f[232] + f[234];
- f[249] = MUL_C(COEF_CONST(1.3065629648763766), f[232]);
- f[250] = MUL_F(FRAC_CONST(-0.9238795325112866), f[248]);
- f[251] = MUL_F(FRAC_CONST(-0.5411961001461967), f[234]);
- f[252] = f[249] + f[250];
- f[253] = f[251] - f[250];
- f[254] = f[236] + f[238];
- f[255] = MUL_F(FRAC_CONST(0.5411961001461969), f[236]);
- f[256] = MUL_F(FRAC_CONST(0.3826834323650898), f[254]);
- f[257] = MUL_C(COEF_CONST(1.3065629648763766), f[238]);
- f[258] = f[255] + f[256];
- f[259] = f[257] - f[256];
- f[260] = f[240] + f[242];
- f[261] = MUL_C(COEF_CONST(1.3065629648763766), f[240]);
- f[262] = MUL_F(FRAC_CONST(-0.9238795325112866), f[260]);
- f[263] = MUL_F(FRAC_CONST(-0.5411961001461967), f[242]);
- f[264] = f[261] + f[262];
- f[265] = f[263] - f[262];
- f[266] = f[244] + f[246];
- f[267] = MUL_F(FRAC_CONST(0.5411961001461969), f[244]);
- f[268] = MUL_F(FRAC_CONST(0.3826834323650898), f[266]);
- f[269] = MUL_C(COEF_CONST(1.3065629648763766), f[246]);
- f[270] = f[267] + f[268];
- f[271] = f[269] - f[268];
- f[272] = f[233] - f[237];
- f[273] = f[233] + f[237];
- f[274] = f[235] - f[239];
- f[275] = f[235] + f[239];
- f[276] = f[253] - f[259];
- f[277] = f[253] + f[259];
- f[278] = f[252] - f[258];
- f[279] = f[252] + f[258];
- f[280] = f[241] - f[245];
- f[281] = f[241] + f[245];
- f[282] = f[243] - f[247];
- f[283] = f[243] + f[247];
- f[284] = f[265] - f[271];
- f[285] = f[265] + f[271];
- f[286] = f[264] - f[270];
- f[287] = f[264] + f[270];
- f[288] = f[272] - f[274];
- f[289] = f[272] + f[274];
- f[290] = MUL_F(FRAC_CONST(0.7071067811865474), f[288]);
- f[291] = MUL_F(FRAC_CONST(0.7071067811865474), f[289]);
- f[292] = f[276] - f[278];
- f[293] = f[276] + f[278];
- f[294] = MUL_F(FRAC_CONST(0.7071067811865474), f[292]);
- f[295] = MUL_F(FRAC_CONST(0.7071067811865474), f[293]);
- f[296] = f[280] - f[282];
- f[297] = f[280] + f[282];
- f[298] = MUL_F(FRAC_CONST(0.7071067811865474), f[296]);
- f[299] = MUL_F(FRAC_CONST(0.7071067811865474), f[297]);
- f[300] = f[284] - f[286];
- f[301] = f[284] + f[286];
- f[302] = MUL_F(FRAC_CONST(0.7071067811865474), f[300]);
- f[303] = MUL_F(FRAC_CONST(0.7071067811865474), f[301]);
- f[304] = f[129] - f[273];
- f[305] = f[129] + f[273];
- f[306] = f[131] - f[281];
- f[307] = f[131] + f[281];
- f[308] = f[133] - f[285];
- f[309] = f[133] + f[285];
- f[310] = f[135] - f[277];
- f[311] = f[135] + f[277];
- f[312] = f[137] - f[295];
- f[313] = f[137] + f[295];
- f[314] = f[139] - f[303];
- f[315] = f[139] + f[303];
- f[316] = f[141] - f[299];
- f[317] = f[141] + f[299];
- f[318] = f[143] - f[291];
- f[319] = f[143] + f[291];
- f[320] = f[142] - f[290];
- f[321] = f[142] + f[290];
- f[322] = f[140] - f[298];
- f[323] = f[140] + f[298];
- f[324] = f[138] - f[302];
- f[325] = f[138] + f[302];
- f[326] = f[136] - f[294];
- f[327] = f[136] + f[294];
- f[328] = f[134] - f[279];
- f[329] = f[134] + f[279];
- f[330] = f[132] - f[287];
- f[331] = f[132] + f[287];
- f[332] = f[130] - f[283];
- f[333] = f[130] + f[283];
- f[334] = f[128] - f[275];
- f[335] = f[128] + f[275];
- y[31] = MUL_F(FRAC_CONST(0.5001506360206510), f[305]);
- y[30] = MUL_F(FRAC_CONST(0.5013584524464084), f[307]);
- y[29] = MUL_F(FRAC_CONST(0.5037887256810443), f[309]);
- y[28] = MUL_F(FRAC_CONST(0.5074711720725553), f[311]);
- y[27] = MUL_F(FRAC_CONST(0.5124514794082247), f[313]);
- y[26] = MUL_F(FRAC_CONST(0.5187927131053328), f[315]);
- y[25] = MUL_F(FRAC_CONST(0.5265773151542700), f[317]);
- y[24] = MUL_F(FRAC_CONST(0.5359098169079920), f[319]);
- y[23] = MUL_F(FRAC_CONST(0.5469204379855088), f[321]);
- y[22] = MUL_F(FRAC_CONST(0.5597698129470802), f[323]);
- y[21] = MUL_F(FRAC_CONST(0.5746551840326600), f[325]);
- y[20] = MUL_F(FRAC_CONST(0.5918185358574165), f[327]);
- y[19] = MUL_F(FRAC_CONST(0.6115573478825099), f[329]);
- y[18] = MUL_F(FRAC_CONST(0.6342389366884031), f[331]);
- y[17] = MUL_F(FRAC_CONST(0.6603198078137061), f[333]);
- y[16] = MUL_F(FRAC_CONST(0.6903721282002123), f[335]);
- y[15] = MUL_F(FRAC_CONST(0.7251205223771985), f[334]);
- y[14] = MUL_F(FRAC_CONST(0.7654941649730891), f[332]);
- y[13] = MUL_F(FRAC_CONST(0.8127020908144905), f[330]);
- y[12] = MUL_F(FRAC_CONST(0.8683447152233481), f[328]);
- y[11] = MUL_F(FRAC_CONST(0.9345835970364075), f[326]);
- y[10] = MUL_C(COEF_CONST(1.0144082649970547), f[324]);
- y[9] = MUL_C(COEF_CONST(1.1120716205797176), f[322]);
- y[8] = MUL_C(COEF_CONST(1.2338327379765710), f[320]);
- y[7] = MUL_C(COEF_CONST(1.3892939586328277), f[318]);
- y[6] = MUL_C(COEF_CONST(1.5939722833856311), f[316]);
- y[5] = MUL_C(COEF_CONST(1.8746759800084078), f[314]);
- y[4] = MUL_C(COEF_CONST(2.2820500680051619), f[312]);
- y[3] = MUL_C(COEF_CONST(2.9246284281582162), f[310]);
- y[2] = MUL_C(COEF_CONST(4.0846110781292477), f[308]);
- y[1] = MUL_C(COEF_CONST(6.7967507116736332), f[306]);
- y[0] = MUL_R(REAL_CONST(20.3738781672314530), f[304]);
- if (f) { faad_free(&f); }
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef SBR_LOW_POWER
-void NeaacDecoder::DCT2_16_unscaled(real_t* y, real_t* x) {
- real_t f0, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10;
- real_t f11, f12, f13, f14, f15, f16, f17, f18, f19, f20;
- real_t f21, f22, f23, f24, f25, f26, f27, f28, f31, f32;
- real_t f33, f34, f37, f38, f39, f40, f41, f42, f43, f44;
- real_t f45, f46, f47, f48, f49, f51, f53, f54, f57, f58;
- real_t f59, f60, f61, f62, f63, f64, f65, f66, f67, f68;
- real_t f69, f70, f71, f72, f73, f74, f75, f76, f77, f78;
- real_t f79, f80, f81, f82, f83, f84, f85, f86, f87, f88;
- real_t f89, f90, f91, f92, f95, f96, f97, f98, f101, f102;
- real_t f103, f104, f107, f108, f109, f110;
- f0 = x[0] - x[15];
- f1 = x[0] + x[15];
- f2 = x[1] - x[14];
- f3 = x[1] + x[14];
- f4 = x[2] - x[13];
- f5 = x[2] + x[13];
- f6 = x[3] - x[12];
- f7 = x[3] + x[12];
- f8 = x[4] - x[11];
- f9 = x[4] + x[11];
- f10 = x[5] - x[10];
- f11 = x[5] + x[10];
- f12 = x[6] - x[9];
- f13 = x[6] + x[9];
- f14 = x[7] - x[8];
- f15 = x[7] + x[8];
- f16 = f1 - f15;
- f17 = f1 + f15;
- f18 = f3 - f13;
- f19 = f3 + f13;
- f20 = f5 - f11;
- f21 = f5 + f11;
- f22 = f7 - f9;
- f23 = f7 + f9;
- f24 = f17 - f23;
- f25 = f17 + f23;
- f26 = f19 - f21;
- f27 = f19 + f21;
- f28 = f25 - f27;
- y[0] = f25 + f27;
- y[8] = MUL_F(f28, FRAC_CONST(0.7071067811865476));
- f31 = f24 + f26;
- f32 = MUL_C(f24, COEF_CONST(1.3065629648763766));
- f33 = MUL_F(f31, FRAC_CONST(-0.9238795325112866));
- f34 = MUL_F(f26, FRAC_CONST(-0.5411961001461967));
- y[12] = f32 + f33;
- y[4] = f34 - f33;
- f37 = f16 + f22;
- f38 = MUL_C(f16, COEF_CONST(1.1758756024193588));
- f39 = MUL_F(f37, FRAC_CONST(-0.9807852804032304));
- f40 = MUL_F(f22, FRAC_CONST(-0.7856949583871021));
- f41 = f38 + f39;
- f42 = f40 - f39;
- f43 = f18 + f20;
- f44 = MUL_C(f18, COEF_CONST(1.3870398453221473));
- f45 = MUL_F(f43, FRAC_CONST(-0.8314696123025455));
- f46 = MUL_F(f20, FRAC_CONST(-0.2758993792829436));
- f47 = f44 + f45;
- f48 = f46 - f45;
- f49 = f42 - f48;
- y[2] = f42 + f48;
- f51 = MUL_F(f49, FRAC_CONST(0.7071067811865476));
- y[14] = f41 - f47;
- f53 = f41 + f47;
- f54 = MUL_F(f53, FRAC_CONST(0.7071067811865476));
- y[10] = f51 - f54;
- y[6] = f51 + f54;
- f57 = f2 - f4;
- f58 = f2 + f4;
- f59 = f6 - f8;
- f60 = f6 + f8;
- f61 = f10 - f12;
- f62 = f10 + f12;
- f63 = MUL_F(f60, FRAC_CONST(0.7071067811865476));
- f64 = f0 - f63;
- f65 = f0 + f63;
- f66 = f58 + f62;
- f67 = MUL_C(f58, COEF_CONST(1.3065629648763766));
- f68 = MUL_F(f66, FRAC_CONST(-0.9238795325112866));
- f69 = MUL_F(f62, FRAC_CONST(-0.5411961001461967));
- f70 = f67 + f68;
- f71 = f69 - f68;
- f72 = f65 - f71;
- f73 = f65 + f71;
- f74 = f64 - f70;
- f75 = f64 + f70;
- f76 = MUL_F(f59, FRAC_CONST(0.7071067811865476));
- f77 = f14 - f76;
- f78 = f14 + f76;
- f79 = f61 + f57;
- f80 = MUL_C(f61, COEF_CONST(1.3065629648763766));
- f81 = MUL_F(f79, FRAC_CONST(-0.9238795325112866));
- f82 = MUL_F(f57, FRAC_CONST(-0.5411961001461967));
- f83 = f80 + f81;
- f84 = f82 - f81;
- f85 = f78 - f84;
- f86 = f78 + f84;
- f87 = f77 - f83;
- f88 = f77 + f83;
- f89 = f86 + f73;
- f90 = MUL_F(f86, FRAC_CONST(-0.8971675863426361));
- f91 = MUL_F(f89, FRAC_CONST(0.9951847266721968));
- f92 = MUL_C(f73, COEF_CONST(1.0932018670017576));
- y[1] = f90 + f91;
- y[15] = f92 - f91;
- f95 = f75 - f88;
- f96 = MUL_F(f88, FRAC_CONST(-0.6666556584777466));
- f97 = MUL_F(f95, FRAC_CONST(0.9569403357322089));
- f98 = MUL_C(f75, COEF_CONST(1.2472250129866713));
- y[3] = f97 - f96;
- y[13] = f98 - f97;
- f101 = f87 + f74;
- f102 = MUL_F(f87, FRAC_CONST(-0.4105245275223571));
- f103 = MUL_F(f101, FRAC_CONST(0.8819212643483549));
- f104 = MUL_C(f74, COEF_CONST(1.3533180011743529));
- y[5] = f102 + f103;
- y[11] = f104 - f103;
- f107 = f72 - f85;
- f108 = MUL_F(f85, FRAC_CONST(-0.1386171691990915));
- f109 = MUL_F(f107, FRAC_CONST(0.7730104533627370));
- f110 = MUL_C(f72, COEF_CONST(1.4074037375263826));
- y[7] = f109 - f108;
- y[9] = f110 - f109;
-}
- #endif
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef SBR_LOW_POWER
-void NeaacDecoder::DCT4_16(real_t* y, real_t* x) {
- real_t f0, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10;
- real_t f11, f12, f13, f14, f15, f16, f17, f18, f19, f20;
- real_t f21, f22, f23, f24, f25, f26, f27, f28, f29, f30;
- real_t f31, f32, f33, f34, f35, f36, f37, f38, f39, f40;
- real_t f41, f42, f43, f44, f45, f46, f47, f48, f49, f50;
- real_t f51, f52, f53, f54, f55, f56, f57, f58, f59, f60;
- real_t f61, f62, f63, f64, f65, f66, f67, f68, f69, f70;
- real_t f71, f72, f73, f74, f75, f76, f77, f78, f79, f80;
- real_t f81, f82, f83, f84, f85, f86, f87, f88, f89, f90;
- real_t f91, f92, f93, f94, f95, f96, f97, f98, f99, f100;
- real_t f101, f102, f103, f104, f105, f106, f107, f108, f109, f110;
- real_t f111, f112, f113, f114, f115, f116, f117, f118, f119, f120;
- real_t f121, f122, f123, f124, f125, f126, f127, f128, f130, f132;
- real_t f134, f136, f138, f140, f142, f144, f145, f148, f149, f152;
- real_t f153, f156, f157;
- f0 = x[0] + x[15];
- f1 = MUL_C(COEF_CONST(1.0478631305325901), x[0]);
- f2 = MUL_F(FRAC_CONST(-0.9987954562051724), f0);
- f3 = MUL_F(FRAC_CONST(-0.9497277818777548), x[15]);
- f4 = f1 + f2;
- f5 = f3 - f2;
- f6 = x[2] + x[13];
- f7 = MUL_C(COEF_CONST(1.2130114330978077), x[2]);
- f8 = MUL_F(FRAC_CONST(-0.9700312531945440), f6);
- f9 = MUL_F(FRAC_CONST(-0.7270510732912803), x[13]);
- f10 = f7 + f8;
- f11 = f9 - f8;
- f12 = x[4] + x[11];
- f13 = MUL_C(COEF_CONST(1.3315443865537255), x[4]);
- f14 = MUL_F(FRAC_CONST(-0.9039892931234433), f12);
- f15 = MUL_F(FRAC_CONST(-0.4764341996931612), x[11]);
- f16 = f13 + f14;
- f17 = f15 - f14;
- f18 = x[6] + x[9];
- f19 = MUL_C(COEF_CONST(1.3989068359730781), x[6]);
- f20 = MUL_F(FRAC_CONST(-0.8032075314806453), f18);
- f21 = MUL_F(FRAC_CONST(-0.2075082269882124), x[9]);
- f22 = f19 + f20;
- f23 = f21 - f20;
- f24 = x[8] + x[7];
- f25 = MUL_C(COEF_CONST(1.4125100802019777), x[8]);
- f26 = MUL_F(FRAC_CONST(-0.6715589548470187), f24);
- f27 = MUL_F(FRAC_CONST(0.0693921705079402), x[7]);
- f28 = f25 + f26;
- f29 = f27 - f26;
- f30 = x[10] + x[5];
- f31 = MUL_C(COEF_CONST(1.3718313541934939), x[10]);
- f32 = MUL_F(FRAC_CONST(-0.5141027441932219), f30);
- f33 = MUL_F(FRAC_CONST(0.3436258658070501), x[5]);
- f34 = f31 + f32;
- f35 = f33 - f32;
- f36 = x[12] + x[3];
- f37 = MUL_C(COEF_CONST(1.2784339185752409), x[12]);
- f38 = MUL_F(FRAC_CONST(-0.3368898533922200), f36);
- f39 = MUL_F(FRAC_CONST(0.6046542117908008), x[3]);
- f40 = f37 + f38;
- f41 = f39 - f38;
- f42 = x[14] + x[1];
- f43 = MUL_C(COEF_CONST(1.1359069844201433), x[14]);
- f44 = MUL_F(FRAC_CONST(-0.1467304744553624), f42);
- f45 = MUL_F(FRAC_CONST(0.8424460355094185), x[1]);
- f46 = f43 + f44;
- f47 = f45 - f44;
- f48 = f5 - f29;
- f49 = f5 + f29;
- f50 = f4 - f28;
- f51 = f4 + f28;
- f52 = f11 - f35;
- f53 = f11 + f35;
- f54 = f10 - f34;
- f55 = f10 + f34;
- f56 = f17 - f41;
- f57 = f17 + f41;
- f58 = f16 - f40;
- f59 = f16 + f40;
- f60 = f23 - f47;
- f61 = f23 + f47;
- f62 = f22 - f46;
- f63 = f22 + f46;
- f64 = f48 + f50;
- f65 = MUL_C(COEF_CONST(1.1758756024193588), f48);
- f66 = MUL_F(FRAC_CONST(-0.9807852804032304), f64);
- f67 = MUL_F(FRAC_CONST(-0.7856949583871021), f50);
- f68 = f65 + f66;
- f69 = f67 - f66;
- f70 = f52 + f54;
- f71 = MUL_C(COEF_CONST(1.3870398453221475), f52);
- f72 = MUL_F(FRAC_CONST(-0.5555702330196022), f70);
- f73 = MUL_F(FRAC_CONST(0.2758993792829431), f54);
- f74 = f71 + f72;
- f75 = f73 - f72;
- f76 = f56 + f58;
- f77 = MUL_F(FRAC_CONST(0.7856949583871022), f56);
- f78 = MUL_F(FRAC_CONST(0.1950903220161283), f76);
- f79 = MUL_C(COEF_CONST(1.1758756024193586), f58);
- f80 = f77 + f78;
- f81 = f79 - f78;
- f82 = f60 + f62;
- f83 = MUL_F(FRAC_CONST(-0.2758993792829430), f60);
- f84 = MUL_F(FRAC_CONST(0.8314696123025452), f82);
- f85 = MUL_C(COEF_CONST(1.3870398453221475), f62);
- f86 = f83 + f84;
- f87 = f85 - f84;
- f88 = f49 - f57;
- f89 = f49 + f57;
- f90 = f51 - f59;
- f91 = f51 + f59;
- f92 = f53 - f61;
- f93 = f53 + f61;
- f94 = f55 - f63;
- f95 = f55 + f63;
- f96 = f69 - f81;
- f97 = f69 + f81;
- f98 = f68 - f80;
- f99 = f68 + f80;
- f100 = f75 - f87;
- f101 = f75 + f87;
- f102 = f74 - f86;
- f103 = f74 + f86;
- f104 = f88 + f90;
- f105 = MUL_C(COEF_CONST(1.3065629648763766), f88);
- f106 = MUL_F(FRAC_CONST(-0.9238795325112866), f104);
- f107 = MUL_F(FRAC_CONST(-0.5411961001461967), f90);
- f108 = f105 + f106;
- f109 = f107 - f106;
- f110 = f92 + f94;
- f111 = MUL_F(FRAC_CONST(0.5411961001461969), f92);
- f112 = MUL_F(FRAC_CONST(0.3826834323650898), f110);
- f113 = MUL_C(COEF_CONST(1.3065629648763766), f94);
- f114 = f111 + f112;
- f115 = f113 - f112;
- f116 = f96 + f98;
- f117 = MUL_C(COEF_CONST(1.3065629648763766), f96);
- f118 = MUL_F(FRAC_CONST(-0.9238795325112866), f116);
- f119 = MUL_F(FRAC_CONST(-0.5411961001461967), f98);
- f120 = f117 + f118;
- f121 = f119 - f118;
- f122 = f100 + f102;
- f123 = MUL_F(FRAC_CONST(0.5411961001461969), f100);
- f124 = MUL_F(FRAC_CONST(0.3826834323650898), f122);
- f125 = MUL_C(COEF_CONST(1.3065629648763766), f102);
- f126 = f123 + f124;
- f127 = f125 - f124;
- f128 = f89 - f93;
- y[0] = f89 + f93;
- f130 = f91 - f95;
- y[15] = f91 + f95;
- f132 = f109 - f115;
- y[3] = f109 + f115;
- f134 = f108 - f114;
- y[12] = f108 + f114;
- f136 = f97 - f101;
- y[1] = f97 + f101;
- f138 = f99 - f103;
- y[14] = f99 + f103;
- f140 = f121 - f127;
- y[2] = f121 + f127;
- f142 = f120 - f126;
- y[13] = f120 + f126;
- f144 = f128 - f130;
- f145 = f128 + f130;
- y[8] = MUL_F(FRAC_CONST(0.7071067811865474), f144);
- y[7] = MUL_F(FRAC_CONST(0.7071067811865474), f145);
- f148 = f132 - f134;
- f149 = f132 + f134;
- y[11] = MUL_F(FRAC_CONST(0.7071067811865474), f148);
- y[4] = MUL_F(FRAC_CONST(0.7071067811865474), f149);
- f152 = f136 - f138;
- f153 = f136 + f138;
- y[9] = MUL_F(FRAC_CONST(0.7071067811865474), f152);
- y[6] = MUL_F(FRAC_CONST(0.7071067811865474), f153);
- f156 = f140 - f142;
- f157 = f140 + f142;
- y[10] = MUL_F(FRAC_CONST(0.7071067811865474), f156);
- y[5] = MUL_F(FRAC_CONST(0.7071067811865474), f157);
-}
- #endif
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef SBR_LOW_POWER
-void NeaacDecoder::DCT3_32_unscaled(real_t* y, real_t* x) {
- real_t f0, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10;
- real_t f11, f12, f13, f14, f15, f16, f17, f18, f19, f20;
- real_t f21, f22, f23, f24, f25, f26, f27, f28, f29, f30;
- real_t f31, f32, f33, f34, f35, f36, f37, f38, f39, f40;
- real_t f41, f42, f43, f44, f45, f46, f47, f48, f49, f50;
- real_t f51, f52, f53, f54, f55, f56, f57, f58, f59, f60;
- real_t f61, f62, f63, f64, f65, f66, f67, f68, f69, f70;
- real_t f71, f72, f73, f74, f75, f76, f77, f78, f79, f80;
- real_t f81, f82, f83, f84, f85, f86, f87, f88, f89, f90;
- real_t f91, f92, f93, f94, f95, f96, f97, f98, f99, f100;
- real_t f101, f102, f103, f104, f105, f106, f107, f108, f109, f110;
- real_t f111, f112, f113, f114, f115, f116, f117, f118, f119, f120;
- real_t f121, f122, f123, f124, f125, f126, f127, f128, f129, f130;
- real_t f131, f132, f133, f134, f135, f136, f137, f138, f139, f140;
- real_t f141, f142, f143, f144, f145, f146, f147, f148, f149, f150;
- real_t f151, f152, f153, f154, f155, f156, f157, f158, f159, f160;
- real_t f161, f162, f163, f164, f165, f166, f167, f168, f169, f170;
- real_t f171, f172, f173, f174, f175, f176, f177, f178, f179, f180;
- real_t f181, f182, f183, f184, f185, f186, f187, f188, f189, f190;
- real_t f191, f192, f193, f194, f195, f196, f197, f198, f199, f200;
- real_t f201, f202, f203, f204, f205, f206, f207, f208, f209, f210;
- real_t f211, f212, f213, f214, f215, f216, f217, f218, f219, f220;
- real_t f221, f222, f223, f224, f225, f226, f227, f228, f229, f230;
- real_t f231, f232, f233, f234, f235, f236, f237, f238, f239, f240;
- real_t f241, f242, f243, f244, f245, f246, f247, f248, f249, f250;
- real_t f251, f252, f253, f254, f255, f256, f257, f258, f259, f260;
- real_t f261, f262, f263, f264, f265, f266, f267, f268, f269, f270;
- real_t f271, f272;
- f0 = MUL_F(x[16], FRAC_CONST(0.7071067811865476));
- f1 = x[0] - f0;
- f2 = x[0] + f0;
- f3 = x[8] + x[24];
- f4 = MUL_C(x[8], COEF_CONST(1.3065629648763766));
- f5 = MUL_F(f3, FRAC_CONST((-0.9238795325112866)));
- f6 = MUL_F(x[24], FRAC_CONST((-0.5411961001461967)));
- f7 = f4 + f5;
- f8 = f6 - f5;
- f9 = f2 - f8;
- f10 = f2 + f8;
- f11 = f1 - f7;
- f12 = f1 + f7;
- f13 = x[4] + x[28];
- f14 = MUL_C(x[4], COEF_CONST(1.1758756024193588));
- f15 = MUL_F(f13, FRAC_CONST((-0.9807852804032304)));
- f16 = MUL_F(x[28], FRAC_CONST((-0.7856949583871021)));
- f17 = f14 + f15;
- f18 = f16 - f15;
- f19 = x[12] + x[20];
- f20 = MUL_C(x[12], COEF_CONST(1.3870398453221473));
- f21 = MUL_F(f19, FRAC_CONST((-0.8314696123025455)));
- f22 = MUL_F(x[20], FRAC_CONST((-0.2758993792829436)));
- f23 = f20 + f21;
- f24 = f22 - f21;
- f25 = f18 - f24;
- f26 = f18 + f24;
- f27 = MUL_F(f25, FRAC_CONST(0.7071067811865476));
- f28 = f17 - f23;
- f29 = f17 + f23;
- f30 = MUL_F(f29, FRAC_CONST(0.7071067811865476));
- f31 = f27 - f30;
- f32 = f27 + f30;
- f33 = f10 - f26;
- f34 = f10 + f26;
- f35 = f12 - f32;
- f36 = f12 + f32;
- f37 = f11 - f31;
- f38 = f11 + f31;
- f39 = f9 - f28;
- f40 = f9 + f28;
- f41 = x[2] + x[30];
- f42 = MUL_C(x[2], COEF_CONST(1.0932018670017569));
- f43 = MUL_F(f41, FRAC_CONST((-0.9951847266721969)));
- f44 = MUL_F(x[30], FRAC_CONST((-0.8971675863426368)));
- f45 = f42 + f43;
- f46 = f44 - f43;
- f47 = x[6] + x[26];
- f48 = MUL_C(x[6], COEF_CONST(1.2472250129866711));
- f49 = MUL_F(f47, FRAC_CONST((-0.9569403357322089)));
- f50 = MUL_F(x[26], FRAC_CONST((-0.6666556584777469)));
- f51 = f48 + f49;
- f52 = f50 - f49;
- f53 = x[10] + x[22];
- f54 = MUL_C(x[10], COEF_CONST(1.3533180011743526));
- f55 = MUL_F(f53, FRAC_CONST((-0.8819212643483551)));
- f56 = MUL_F(x[22], FRAC_CONST((-0.4105245275223575)));
- f57 = f54 + f55;
- f58 = f56 - f55;
- f59 = x[14] + x[18];
- f60 = MUL_C(x[14], COEF_CONST(1.4074037375263826));
- f61 = MUL_F(f59, FRAC_CONST((-0.7730104533627369)));
- f62 = MUL_F(x[18], FRAC_CONST((-0.1386171691990913)));
- f63 = f60 + f61;
- f64 = f62 - f61;
- f65 = f46 - f64;
- f66 = f46 + f64;
- f67 = f52 - f58;
- f68 = f52 + f58;
- f69 = f66 - f68;
- f70 = f66 + f68;
- f71 = MUL_F(f69, FRAC_CONST(0.7071067811865476));
- f72 = f65 + f67;
- f73 = MUL_C(f65, COEF_CONST(1.3065629648763766));
- f74 = MUL_F(f72, FRAC_CONST((-0.9238795325112866)));
- f75 = MUL_F(f67, FRAC_CONST((-0.5411961001461967)));
- f76 = f73 + f74;
- f77 = f75 - f74;
- f78 = f45 - f63;
- f79 = f45 + f63;
- f80 = f51 - f57;
- f81 = f51 + f57;
- f82 = f79 + f81;
- f83 = MUL_C(f79, COEF_CONST(1.3065629648763770));
- f84 = MUL_F(f82, FRAC_CONST((-0.3826834323650904)));
- f85 = MUL_F(f81, FRAC_CONST(0.5411961001461961));
- f86 = f83 + f84;
- f87 = f85 - f84;
- f88 = f78 - f80;
- f89 = f78 + f80;
- f90 = MUL_F(f89, FRAC_CONST(0.7071067811865476));
- f91 = f77 - f87;
- f92 = f77 + f87;
- f93 = f71 - f90;
- f94 = f71 + f90;
- f95 = f76 - f86;
- f96 = f76 + f86;
- f97 = f34 - f70;
- f98 = f34 + f70;
- f99 = f36 - f92;
- f100 = f36 + f92;
- f101 = f38 - f91;
- f102 = f38 + f91;
- f103 = f40 - f94;
- f104 = f40 + f94;
- f105 = f39 - f93;
- f106 = f39 + f93;
- f107 = f37 - f96;
- f108 = f37 + f96;
- f109 = f35 - f95;
- f110 = f35 + f95;
- f111 = f33 - f88;
- f112 = f33 + f88;
- f113 = x[1] + x[31];
- f114 = MUL_C(x[1], COEF_CONST(1.0478631305325901));
- f115 = MUL_F(f113, FRAC_CONST((-0.9987954562051724)));
- f116 = MUL_F(x[31], FRAC_CONST((-0.9497277818777548)));
- f117 = f114 + f115;
- f118 = f116 - f115;
- f119 = x[5] + x[27];
- f120 = MUL_C(x[5], COEF_CONST(1.2130114330978077));
- f121 = MUL_F(f119, FRAC_CONST((-0.9700312531945440)));
- f122 = MUL_F(x[27], FRAC_CONST((-0.7270510732912803)));
- f123 = f120 + f121;
- f124 = f122 - f121;
- f125 = x[9] + x[23];
- f126 = MUL_C(x[9], COEF_CONST(1.3315443865537255));
- f127 = MUL_F(f125, FRAC_CONST((-0.9039892931234433)));
- f128 = MUL_F(x[23], FRAC_CONST((-0.4764341996931612)));
- f129 = f126 + f127;
- f130 = f128 - f127;
- f131 = x[13] + x[19];
- f132 = MUL_C(x[13], COEF_CONST(1.3989068359730781));
- f133 = MUL_F(f131, FRAC_CONST((-0.8032075314806453)));
- f134 = MUL_F(x[19], FRAC_CONST((-0.2075082269882124)));
- f135 = f132 + f133;
- f136 = f134 - f133;
- f137 = x[17] + x[15];
- f138 = MUL_C(x[17], COEF_CONST(1.4125100802019777));
- f139 = MUL_F(f137, FRAC_CONST((-0.6715589548470187)));
- f140 = MUL_F(x[15], FRAC_CONST(0.0693921705079402));
- f141 = f138 + f139;
- f142 = f140 - f139;
- f143 = x[21] + x[11];
- f144 = MUL_C(x[21], COEF_CONST(1.3718313541934939));
- f145 = MUL_F(f143, FRAC_CONST((-0.5141027441932219)));
- f146 = MUL_F(x[11], FRAC_CONST(0.3436258658070501));
- f147 = f144 + f145;
- f148 = f146 - f145;
- f149 = x[25] + x[7];
- f150 = MUL_C(x[25], COEF_CONST(1.2784339185752409));
- f151 = MUL_F(f149, FRAC_CONST((-0.3368898533922200)));
- f152 = MUL_F(x[7], FRAC_CONST(0.6046542117908008));
- f153 = f150 + f151;
- f154 = f152 - f151;
- f155 = x[29] + x[3];
- f156 = MUL_C(x[29], COEF_CONST(1.1359069844201433));
- f157 = MUL_F(f155, FRAC_CONST((-0.1467304744553624)));
- f158 = MUL_F(x[3], FRAC_CONST(0.8424460355094185));
- f159 = f156 + f157;
- f160 = f158 - f157;
- f161 = f118 - f142;
- f162 = f118 + f142;
- f163 = f117 - f141;
- f164 = f117 + f141;
- f165 = f124 - f148;
- f166 = f124 + f148;
- f167 = f123 - f147;
- f168 = f123 + f147;
- f169 = f130 - f154;
- f170 = f130 + f154;
- f171 = f129 - f153;
- f172 = f129 + f153;
- f173 = f136 - f160;
- f174 = f136 + f160;
- f175 = f135 - f159;
- f176 = f135 + f159;
- f177 = f161 + f163;
- f178 = MUL_C(f161, COEF_CONST(1.1758756024193588));
- f179 = MUL_F(f177, FRAC_CONST((-0.9807852804032304)));
- f180 = MUL_F(f163, FRAC_CONST((-0.7856949583871021)));
- f181 = f178 + f179;
- f182 = f180 - f179;
- f183 = f165 + f167;
- f184 = MUL_C(f165, COEF_CONST(1.3870398453221475));
- f185 = MUL_F(f183, FRAC_CONST((-0.5555702330196022)));
- f186 = MUL_F(f167, FRAC_CONST(0.2758993792829431));
- f187 = f184 + f185;
- f188 = f186 - f185;
- f189 = f169 + f171;
- f190 = MUL_F(f169, FRAC_CONST(0.7856949583871022));
- f191 = MUL_F(f189, FRAC_CONST(0.1950903220161283));
- f192 = MUL_C(f171, COEF_CONST(1.1758756024193586));
- f193 = f190 + f191;
- f194 = f192 - f191;
- f195 = f173 + f175;
- f196 = MUL_F(f173, FRAC_CONST((-0.2758993792829430)));
- f197 = MUL_F(f195, FRAC_CONST(0.8314696123025452));
- f198 = MUL_C(f175, COEF_CONST(1.3870398453221475));
- f199 = f196 + f197;
- f200 = f198 - f197;
- f201 = f162 - f170;
- f202 = f162 + f170;
- f203 = f164 - f172;
- f204 = f164 + f172;
- f205 = f166 - f174;
- f206 = f166 + f174;
- f207 = f168 - f176;
- f208 = f168 + f176;
- f209 = f182 - f194;
- f210 = f182 + f194;
- f211 = f181 - f193;
- f212 = f181 + f193;
- f213 = f188 - f200;
- f214 = f188 + f200;
- f215 = f187 - f199;
- f216 = f187 + f199;
- f217 = f201 + f203;
- f218 = MUL_C(f201, COEF_CONST(1.3065629648763766));
- f219 = MUL_F(f217, FRAC_CONST((-0.9238795325112866)));
- f220 = MUL_F(f203, FRAC_CONST((-0.5411961001461967)));
- f221 = f218 + f219;
- f222 = f220 - f219;
- f223 = f205 + f207;
- f224 = MUL_F(f205, FRAC_CONST(0.5411961001461969));
- f225 = MUL_F(f223, FRAC_CONST(0.3826834323650898));
- f226 = MUL_C(f207, COEF_CONST(1.3065629648763766));
- f227 = f224 + f225;
- f228 = f226 - f225;
- f229 = f209 + f211;
- f230 = MUL_C(f209, COEF_CONST(1.3065629648763766));
- f231 = MUL_F(f229, FRAC_CONST((-0.9238795325112866)));
- f232 = MUL_F(f211, FRAC_CONST((-0.5411961001461967)));
- f233 = f230 + f231;
- f234 = f232 - f231;
- f235 = f213 + f215;
- f236 = MUL_F(f213, FRAC_CONST(0.5411961001461969));
- f237 = MUL_F(f235, FRAC_CONST(0.3826834323650898));
- f238 = MUL_C(f215, COEF_CONST(1.3065629648763766));
- f239 = f236 + f237;
- f240 = f238 - f237;
- f241 = f202 - f206;
- f242 = f202 + f206;
- f243 = f204 - f208;
- f244 = f204 + f208;
- f245 = f222 - f228;
- f246 = f222 + f228;
- f247 = f221 - f227;
- f248 = f221 + f227;
- f249 = f210 - f214;
- f250 = f210 + f214;
- f251 = f212 - f216;
- f252 = f212 + f216;
- f253 = f234 - f240;
- f254 = f234 + f240;
- f255 = f233 - f239;
- f256 = f233 + f239;
- f257 = f241 - f243;
- f258 = f241 + f243;
- f259 = MUL_F(f257, FRAC_CONST(0.7071067811865474));
- f260 = MUL_F(f258, FRAC_CONST(0.7071067811865474));
- f261 = f245 - f247;
- f262 = f245 + f247;
- f263 = MUL_F(f261, FRAC_CONST(0.7071067811865474));
- f264 = MUL_F(f262, FRAC_CONST(0.7071067811865474));
- f265 = f249 - f251;
- f266 = f249 + f251;
- f267 = MUL_F(f265, FRAC_CONST(0.7071067811865474));
- f268 = MUL_F(f266, FRAC_CONST(0.7071067811865474));
- f269 = f253 - f255;
- f270 = f253 + f255;
- f271 = MUL_F(f269, FRAC_CONST(0.7071067811865474));
- f272 = MUL_F(f270, FRAC_CONST(0.7071067811865474));
- y[31] = f98 - f242;
- y[0] = f98 + f242;
- y[30] = f100 - f250;
- y[1] = f100 + f250;
- y[29] = f102 - f254;
- y[2] = f102 + f254;
- y[28] = f104 - f246;
- y[3] = f104 + f246;
- y[27] = f106 - f264;
- y[4] = f106 + f264;
- y[26] = f108 - f272;
- y[5] = f108 + f272;
- y[25] = f110 - f268;
- y[6] = f110 + f268;
- y[24] = f112 - f260;
- y[7] = f112 + f260;
- y[23] = f111 - f259;
- y[8] = f111 + f259;
- y[22] = f109 - f267;
- y[9] = f109 + f267;
- y[21] = f107 - f271;
- y[10] = f107 + f271;
- y[20] = f105 - f263;
- y[11] = f105 + f263;
- y[19] = f103 - f248;
- y[12] = f103 + f248;
- y[18] = f101 - f256;
- y[13] = f101 + f256;
- y[17] = f99 - f252;
- y[14] = f99 + f252;
- y[16] = f97 - f244;
- y[15] = f97 + f244;
-}
- #endif
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef SBR_LOW_POWER
-void NeaacDecoder::DCT2_32_unscaled(real_t* y, real_t* x) {
- real_t f0, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10;
- real_t f11, f12, f13, f14, f15, f16, f17, f18, f19, f20;
- real_t f21, f22, f23, f24, f25, f26, f27, f28, f29, f30;
- real_t f31, f32, f33, f34, f35, f36, f37, f38, f39, f40;
- real_t f41, f42, f43, f44, f45, f46, f47, f48, f49, f50;
- real_t f51, f52, f53, f54, f55, f56, f57, f58, f59, f60;
- real_t f63, f64, f65, f66, f69, f70, f71, f72, f73, f74;
- real_t f75, f76, f77, f78, f79, f80, f81, f83, f85, f86;
- real_t f89, f90, f91, f92, f93, f94, f95, f96, f97, f98;
- real_t f99, f100, f101, f102, f103, f104, f105, f106, f107, f108;
- real_t f109, f110, f111, f112, f113, f114, f115, f116, f117, f118;
- real_t f119, f120, f121, f122, f123, f124, f127, f128, f129, f130;
- real_t f133, f134, f135, f136, f139, f140, f141, f142, f145, f146;
- real_t f147, f148, f149, f150, f151, f152, f153, f154, f155, f156;
- real_t f157, f158, f159, f160, f161, f162, f163, f164, f165, f166;
- real_t f167, f168, f169, f170, f171, f172, f173, f174, f175, f176;
- real_t f177, f178, f179, f180, f181, f182, f183, f184, f185, f186;
- real_t f187, f188, f189, f190, f191, f192, f193, f194, f195, f196;
- real_t f197, f198, f199, f200, f201, f202, f203, f204, f205, f206;
- real_t f207, f208, f209, f210, f211, f212, f213, f214, f215, f216;
- real_t f217, f218, f219, f220, f221, f222, f223, f224, f225, f226;
- real_t f227, f228, f229, f230, f231, f232, f233, f234, f235, f236;
- real_t f237, f238, f239, f240, f241, f242, f243, f244, f247, f248;
- real_t f249, f250, f253, f254, f255, f256, f259, f260, f261, f262;
- real_t f265, f266, f267, f268, f271, f272, f273, f274, f277, f278;
- real_t f279, f280, f283, f284, f285, f286;
- f0 = x[0] - x[31];
- f1 = x[0] + x[31];
- f2 = x[1] - x[30];
- f3 = x[1] + x[30];
- f4 = x[2] - x[29];
- f5 = x[2] + x[29];
- f6 = x[3] - x[28];
- f7 = x[3] + x[28];
- f8 = x[4] - x[27];
- f9 = x[4] + x[27];
- f10 = x[5] - x[26];
- f11 = x[5] + x[26];
- f12 = x[6] - x[25];
- f13 = x[6] + x[25];
- f14 = x[7] - x[24];
- f15 = x[7] + x[24];
- f16 = x[8] - x[23];
- f17 = x[8] + x[23];
- f18 = x[9] - x[22];
- f19 = x[9] + x[22];
- f20 = x[10] - x[21];
- f21 = x[10] + x[21];
- f22 = x[11] - x[20];
- f23 = x[11] + x[20];
- f24 = x[12] - x[19];
- f25 = x[12] + x[19];
- f26 = x[13] - x[18];
- f27 = x[13] + x[18];
- f28 = x[14] - x[17];
- f29 = x[14] + x[17];
- f30 = x[15] - x[16];
- f31 = x[15] + x[16];
- f32 = f1 - f31;
- f33 = f1 + f31;
- f34 = f3 - f29;
- f35 = f3 + f29;
- f36 = f5 - f27;
- f37 = f5 + f27;
- f38 = f7 - f25;
- f39 = f7 + f25;
- f40 = f9 - f23;
- f41 = f9 + f23;
- f42 = f11 - f21;
- f43 = f11 + f21;
- f44 = f13 - f19;
- f45 = f13 + f19;
- f46 = f15 - f17;
- f47 = f15 + f17;
- f48 = f33 - f47;
- f49 = f33 + f47;
- f50 = f35 - f45;
- f51 = f35 + f45;
- f52 = f37 - f43;
- f53 = f37 + f43;
- f54 = f39 - f41;
- f55 = f39 + f41;
- f56 = f49 - f55;
- f57 = f49 + f55;
- f58 = f51 - f53;
- f59 = f51 + f53;
- f60 = f57 - f59;
- y[0] = f57 + f59;
- y[16] = MUL_F(FRAC_CONST(0.7071067811865476), f60);
- f63 = f56 + f58;
- f64 = MUL_C(COEF_CONST(1.3065629648763766), f56);
- f65 = MUL_F(FRAC_CONST(-0.9238795325112866), f63);
- f66 = MUL_F(FRAC_CONST(-0.5411961001461967), f58);
- y[24] = f64 + f65;
- y[8] = f66 - f65;
- f69 = f48 + f54;
- f70 = MUL_C(COEF_CONST(1.1758756024193588), f48);
- f71 = MUL_F(FRAC_CONST(-0.9807852804032304), f69);
- f72 = MUL_F(FRAC_CONST(-0.7856949583871021), f54);
- f73 = f70 + f71;
- f74 = f72 - f71;
- f75 = f50 + f52;
- f76 = MUL_C(COEF_CONST(1.3870398453221473), f50);
- f77 = MUL_F(FRAC_CONST(-0.8314696123025455), f75);
- f78 = MUL_F(FRAC_CONST(-0.2758993792829436), f52);
- f79 = f76 + f77;
- f80 = f78 - f77;
- f81 = f74 - f80;
- y[4] = f74 + f80;
- f83 = MUL_F(FRAC_CONST(0.7071067811865476), f81);
- y[28] = f73 - f79;
- f85 = f73 + f79;
- f86 = MUL_F(FRAC_CONST(0.7071067811865476), f85);
- y[20] = f83 - f86;
- y[12] = f83 + f86;
- f89 = f34 - f36;
- f90 = f34 + f36;
- f91 = f38 - f40;
- f92 = f38 + f40;
- f93 = f42 - f44;
- f94 = f42 + f44;
- f95 = MUL_F(FRAC_CONST(0.7071067811865476), f92);
- f96 = f32 - f95;
- f97 = f32 + f95;
- f98 = f90 + f94;
- f99 = MUL_C(COEF_CONST(1.3065629648763766), f90);
- f100 = MUL_F(FRAC_CONST(-0.9238795325112866), f98);
- f101 = MUL_F(FRAC_CONST(-0.5411961001461967), f94);
- f102 = f99 + f100;
- f103 = f101 - f100;
- f104 = f97 - f103;
- f105 = f97 + f103;
- f106 = f96 - f102;
- f107 = f96 + f102;
- f108 = MUL_F(FRAC_CONST(0.7071067811865476), f91);
- f109 = f46 - f108;
- f110 = f46 + f108;
- f111 = f93 + f89;
- f112 = MUL_C(COEF_CONST(1.3065629648763766), f93);
- f113 = MUL_F(FRAC_CONST(-0.9238795325112866), f111);
- f114 = MUL_F(FRAC_CONST(-0.5411961001461967), f89);
- f115 = f112 + f113;
- f116 = f114 - f113;
- f117 = f110 - f116;
- f118 = f110 + f116;
- f119 = f109 - f115;
- f120 = f109 + f115;
- f121 = f118 + f105;
- f122 = MUL_F(FRAC_CONST(-0.8971675863426361), f118);
- f123 = MUL_F(FRAC_CONST(0.9951847266721968), f121);
- f124 = MUL_C(COEF_CONST(1.0932018670017576), f105);
- y[2] = f122 + f123;
- y[30] = f124 - f123;
- f127 = f107 - f120;
- f128 = MUL_F(FRAC_CONST(-0.6666556584777466), f120);
- f129 = MUL_F(FRAC_CONST(0.9569403357322089), f127);
- f130 = MUL_C(COEF_CONST(1.2472250129866713), f107);
- y[6] = f129 - f128;
- y[26] = f130 - f129;
- f133 = f119 + f106;
- f134 = MUL_F(FRAC_CONST(-0.4105245275223571), f119);
- f135 = MUL_F(FRAC_CONST(0.8819212643483549), f133);
- f136 = MUL_C(COEF_CONST(1.3533180011743529), f106);
- y[10] = f134 + f135;
- y[22] = f136 - f135;
- f139 = f104 - f117;
- f140 = MUL_F(FRAC_CONST(-0.1386171691990915), f117);
- f141 = MUL_F(FRAC_CONST(0.7730104533627370), f139);
- f142 = MUL_C(COEF_CONST(1.4074037375263826), f104);
- y[14] = f141 - f140;
- y[18] = f142 - f141;
- f145 = f2 - f4;
- f146 = f2 + f4;
- f147 = f6 - f8;
- f148 = f6 + f8;
- f149 = f10 - f12;
- f150 = f10 + f12;
- f151 = f14 - f16;
- f152 = f14 + f16;
- f153 = f18 - f20;
- f154 = f18 + f20;
- f155 = f22 - f24;
- f156 = f22 + f24;
- f157 = f26 - f28;
- f158 = f26 + f28;
- f159 = MUL_F(FRAC_CONST(0.7071067811865476), f152);
- f160 = f0 - f159;
- f161 = f0 + f159;
- f162 = f148 + f156;
- f163 = MUL_C(COEF_CONST(1.3065629648763766), f148);
- f164 = MUL_F(FRAC_CONST(-0.9238795325112866), f162);
- f165 = MUL_F(FRAC_CONST(-0.5411961001461967), f156);
- f166 = f163 + f164;
- f167 = f165 - f164;
- f168 = f161 - f167;
- f169 = f161 + f167;
- f170 = f160 - f166;
- f171 = f160 + f166;
- f172 = f146 + f158;
- f173 = MUL_C(COEF_CONST(1.1758756024193588), f146);
- f174 = MUL_F(FRAC_CONST(-0.9807852804032304), f172);
- f175 = MUL_F(FRAC_CONST(-0.7856949583871021), f158);
- f176 = f173 + f174;
- f177 = f175 - f174;
- f178 = f150 + f154;
- f179 = MUL_C(COEF_CONST(1.3870398453221473), f150);
- f180 = MUL_F(FRAC_CONST(-0.8314696123025455), f178);
- f181 = MUL_F(FRAC_CONST(-0.2758993792829436), f154);
- f182 = f179 + f180;
- f183 = f181 - f180;
- f184 = f177 - f183;
- f185 = f177 + f183;
- f186 = MUL_F(FRAC_CONST(0.7071067811865476), f184);
- f187 = f176 - f182;
- f188 = f176 + f182;
- f189 = MUL_F(FRAC_CONST(0.7071067811865476), f188);
- f190 = f186 - f189;
- f191 = f186 + f189;
- f192 = f169 - f185;
- f193 = f169 + f185;
- f194 = f171 - f191;
- f195 = f171 + f191;
- f196 = f170 - f190;
- f197 = f170 + f190;
- f198 = f168 - f187;
- f199 = f168 + f187;
- f200 = MUL_F(FRAC_CONST(0.7071067811865476), f151);
- f201 = f30 - f200;
- f202 = f30 + f200;
- f203 = f155 + f147;
- f204 = MUL_C(COEF_CONST(1.3065629648763766), f155);
- f205 = MUL_F(FRAC_CONST(-0.9238795325112866), f203);
- f206 = MUL_F(FRAC_CONST(-0.5411961001461967), f147);
- f207 = f204 + f205;
- f208 = f206 - f205;
- f209 = f202 - f208;
- f210 = f202 + f208;
- f211 = f201 - f207;
- f212 = f201 + f207;
- f213 = f157 + f145;
- f214 = MUL_C(COEF_CONST(1.1758756024193588), f157);
- f215 = MUL_F(FRAC_CONST(-0.9807852804032304), f213);
- f216 = MUL_F(FRAC_CONST(-0.7856949583871021), f145);
- f217 = f214 + f215;
- f218 = f216 - f215;
- f219 = f153 + f149;
- f220 = MUL_C(COEF_CONST(1.3870398453221473), f153);
- f221 = MUL_F(FRAC_CONST(-0.8314696123025455), f219);
- f222 = MUL_F(FRAC_CONST(-0.2758993792829436), f149);
- f223 = f220 + f221;
- f224 = f222 - f221;
- f225 = f218 - f224;
- f226 = f218 + f224;
- f227 = MUL_F(FRAC_CONST(0.7071067811865476), f225);
- f228 = f217 - f223;
- f229 = f217 + f223;
- f230 = MUL_F(FRAC_CONST(0.7071067811865476), f229);
- f231 = f227 - f230;
- f232 = f227 + f230;
- f233 = f210 - f226;
- f234 = f210 + f226;
- f235 = f212 - f232;
- f236 = f212 + f232;
- f237 = f211 - f231;
- f238 = f211 + f231;
- f239 = f209 - f228;
- f240 = f209 + f228;
- f241 = f234 + f193;
- f242 = MUL_F(FRAC_CONST(-0.9497277818777543), f234);
- f243 = MUL_F(FRAC_CONST(0.9987954562051724), f241);
- f244 = MUL_C(COEF_CONST(1.0478631305325905), f193);
- y[1] = f242 + f243;
- y[31] = f244 - f243;
- f247 = f195 - f236;
- f248 = MUL_F(FRAC_CONST(-0.8424460355094192), f236);
- f249 = MUL_F(FRAC_CONST(0.9891765099647810), f247);
- f250 = MUL_C(COEF_CONST(1.1359069844201428), f195);
- y[3] = f249 - f248;
- y[29] = f250 - f249;
- f253 = f238 + f197;
- f254 = MUL_F(FRAC_CONST(-0.7270510732912801), f238);
- f255 = MUL_F(FRAC_CONST(0.9700312531945440), f253);
- f256 = MUL_C(COEF_CONST(1.2130114330978079), f197);
- y[5] = f254 + f255;
- y[27] = f256 - f255;
- f259 = f199 - f240;
- f260 = MUL_F(FRAC_CONST(-0.6046542117908007), f240);
- f261 = MUL_F(FRAC_CONST(0.9415440651830208), f259);
- f262 = MUL_C(COEF_CONST(1.2784339185752409), f199);
- y[7] = f261 - f260;
- y[25] = f262 - f261;
- f265 = f239 + f198;
- f266 = MUL_F(FRAC_CONST(-0.4764341996931611), f239);
- f267 = MUL_F(FRAC_CONST(0.9039892931234433), f265);
- f268 = MUL_C(COEF_CONST(1.3315443865537255), f198);
- y[9] = f266 + f267;
- y[23] = f268 - f267;
- f271 = f196 - f237;
- f272 = MUL_F(FRAC_CONST(-0.3436258658070505), f237);
- f273 = MUL_F(FRAC_CONST(0.8577286100002721), f271);
- f274 = MUL_C(COEF_CONST(1.3718313541934939), f196);
- y[11] = f273 - f272;
- y[21] = f274 - f273;
- f277 = f235 + f194;
- f278 = MUL_F(FRAC_CONST(-0.2075082269882114), f235);
- f279 = MUL_F(FRAC_CONST(0.8032075314806448), f277);
- f280 = MUL_C(COEF_CONST(1.3989068359730783), f194);
- y[13] = f278 + f279;
- y[19] = f280 - f279;
- f283 = f192 - f233;
- f284 = MUL_F(FRAC_CONST(-0.0693921705079408), f233);
- f285 = MUL_F(FRAC_CONST(0.7409511253549591), f283);
- f286 = MUL_C(COEF_CONST(1.4125100802019774), f192);
- y[15] = f285 - f284;
- y[17] = f286 - f285;
-}
- #endif // SBR_LOW_POWER
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef SBR_LOW_POWER
-void NeaacDecoder::fft_dif(real_t* Real, real_t* Imag) {
- const uint8_t _n = 32;
- real_t w_real, w_imag; // For faster access
- real_t point1_real, point1_imag, point2_real, point2_imag; // For faster access
- uint32_t j, i, i2, w_index; // Counters
- // First 2 stages of 32 point FFT decimation in frequency
- // 4*16*2=64*2=128 multiplications
- // 6*16*2=96*2=192 additions
- // Stage 1 of 32 point FFT decimation in frequency
- for (i = 0; i < 16; i++) {
- point1_real = Real[i];
- point1_imag = Imag[i];
- i2 = i + 16;
- point2_real = Real[i2];
- point2_imag = Imag[i2];
- w_real = w_array_real[i];
- w_imag = w_array_imag[i];
- // temp1 = x[i] - x[i2]
- point1_real -= point2_real;
- point1_imag -= point2_imag;
- // x[i1] = x[i] + x[i2]
- Real[i] += point2_real;
- Imag[i] += point2_imag;
- // x[i2] = (x[i] - x[i2]) * w
- Real[i2] = (MUL_F(point1_real, w_real) - MUL_F(point1_imag, w_imag));
- Imag[i2] = (MUL_F(point1_real, w_imag) + MUL_F(point1_imag, w_real));
- }
- // Stage 2 of 32 point FFT decimation in frequency
- for (j = 0, w_index = 0; j < 8; j++, w_index += 2) {
- w_real = w_array_real[w_index];
- w_imag = w_array_imag[w_index];
- i = j;
- point1_real = Real[i];
- point1_imag = Imag[i];
- i2 = i + 8;
- point2_real = Real[i2];
- point2_imag = Imag[i2];
- // temp1 = x[i] - x[i2]
- point1_real -= point2_real;
- point1_imag -= point2_imag;
- // x[i1] = x[i] + x[i2]
- Real[i] += point2_real;
- Imag[i] += point2_imag;
- // x[i2] = (x[i] - x[i2]) * w
- Real[i2] = (MUL_F(point1_real, w_real) - MUL_F(point1_imag, w_imag));
- Imag[i2] = (MUL_F(point1_real, w_imag) + MUL_F(point1_imag, w_real));
- i = j + 16;
- point1_real = Real[i];
- point1_imag = Imag[i];
- i2 = i + 8;
- point2_real = Real[i2];
- point2_imag = Imag[i2];
- // temp1 = x[i] - x[i2]
- point1_real -= point2_real;
- point1_imag -= point2_imag;
- // x[i1] = x[i] + x[i2]
- Real[i] += point2_real;
- Imag[i] += point2_imag;
- // x[i2] = (x[i] - x[i2]) * w
- Real[i2] = (MUL_F(point1_real, w_real) - MUL_F(point1_imag, w_imag));
- Imag[i2] = (MUL_F(point1_real, w_imag) + MUL_F(point1_imag, w_real));
- }
- // Stage 3 of 32 point FFT decimation in frequency
- // 2*4*2=16 multiplications
- // 4*4*2+6*4*2=10*8=80 additions
- for (i = 0; i < _n; i += 8) {
- i2 = i + 4;
- point1_real = Real[i];
- point1_imag = Imag[i];
- point2_real = Real[i2];
- point2_imag = Imag[i2];
- // out[i1] = point1 + point2
- Real[i] += point2_real;
- Imag[i] += point2_imag;
- // out[i2] = point1 - point2
- Real[i2] = point1_real - point2_real;
- Imag[i2] = point1_imag - point2_imag;
- }
- w_real = w_array_real[4]; // = sqrt(2)/2
- // w_imag = -w_real; // = w_array_imag[4]; // = -sqrt(2)/2
- for (i = 1; i < _n; i += 8) {
- i2 = i + 4;
- point1_real = Real[i];
- point1_imag = Imag[i];
- point2_real = Real[i2];
- point2_imag = Imag[i2];
- // temp1 = x[i] - x[i2]
- point1_real -= point2_real;
- point1_imag -= point2_imag;
- // x[i1] = x[i] + x[i2]
- Real[i] += point2_real;
- Imag[i] += point2_imag;
- // x[i2] = (x[i] - x[i2]) * w
- Real[i2] = MUL_F(point1_real + point1_imag, w_real);
- Imag[i2] = MUL_F(point1_imag - point1_real, w_real);
- }
- for (i = 2; i < _n; i += 8) {
- i2 = i + 4;
- point1_real = Real[i];
- point1_imag = Imag[i];
- point2_real = Real[i2];
- point2_imag = Imag[i2];
- // x[i] = x[i] + x[i2]
- Real[i] += point2_real;
- Imag[i] += point2_imag;
- // x[i2] = (x[i] - x[i2]) * (-i)
- Real[i2] = point1_imag - point2_imag;
- Imag[i2] = point2_real - point1_real;
- }
- w_real = w_array_real[12]; // = -sqrt(2)/2
- // w_imag = w_real; // = w_array_imag[12]; // = -sqrt(2)/2
- for (i = 3; i < _n; i += 8) {
- i2 = i + 4;
- point1_real = Real[i];
- point1_imag = Imag[i];
- point2_real = Real[i2];
- point2_imag = Imag[i2];
- // temp1 = x[i] - x[i2]
- point1_real -= point2_real;
- point1_imag -= point2_imag;
- // x[i1] = x[i] + x[i2]
- Real[i] += point2_real;
- Imag[i] += point2_imag;
- // x[i2] = (x[i] - x[i2]) * w
- Real[i2] = MUL_F(point1_real - point1_imag, w_real);
- Imag[i2] = MUL_F(point1_real + point1_imag, w_real);
- }
- // Stage 4 of 32 point FFT decimation in frequency (no multiplications)
- // 16*4=64 additions
- for (i = 0; i < _n; i += 4) {
- i2 = i + 2;
- point1_real = Real[i];
- point1_imag = Imag[i];
- point2_real = Real[i2];
- point2_imag = Imag[i2];
- // x[i1] = x[i] + x[i2]
- Real[i] += point2_real;
- Imag[i] += point2_imag;
- // x[i2] = x[i] - x[i2]
- Real[i2] = point1_real - point2_real;
- Imag[i2] = point1_imag - point2_imag;
- }
- for (i = 1; i < _n; i += 4) {
- i2 = i + 2;
- point1_real = Real[i];
- point1_imag = Imag[i];
- point2_real = Real[i2];
- point2_imag = Imag[i2];
- // x[i] = x[i] + x[i2]
- Real[i] += point2_real;
- Imag[i] += point2_imag;
- // x[i2] = (x[i] - x[i2]) * (-i)
- Real[i2] = point1_imag - point2_imag;
- Imag[i2] = point2_real - point1_real;
- }
- // Stage 5 of 32 point FFT decimation in frequency (no multiplications)
- // 16*4=64 additions
- for (i = 0; i < _n; i += 2) {
- i2 = i + 1;
- point1_real = Real[i];
- point1_imag = Imag[i];
- point2_real = Real[i2];
- point2_imag = Imag[i2];
- // out[i1] = point1 + point2
- Real[i] += point2_real;
- Imag[i] += point2_imag;
- // out[i2] = point1 - point2
- Real[i2] = point1_real - point2_real;
- Imag[i2] = point1_imag - point2_imag;
- }
- #ifdef REORDER_IN_FFT
- FFTReorder(Real, Imag);
- #endif // #ifdef REORDER_IN_FFT
-}
- #endif // SBR_LOW_POWER
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef MAIN_DEC
-void NeaacDecoder::flt_round(float* pf) {
- int32_t flg;
- uint32_t tmp, tmp1, tmp2;
- tmp = *(uint32_t*)pf;
- flg = tmp & (uint32_t)0x00008000;
- tmp &= (uint32_t)0xffff0000;
- tmp1 = tmp;
- /* round 1/2 lsb toward infinity */
- if (flg) {
- tmp &= (uint32_t)0xff800000; /* extract exponent and sign */
- tmp |= (uint32_t)0x00010000; /* insert 1 lsb */
- tmp2 = tmp; /* add 1 lsb and elided one */
- tmp &= (uint32_t)0xff800000; /* extract exponent and sign */
- // *pf = *(float*)&tmp1 + *(float*)&tmp2 - *(float*)&tmp; // [-Wstrict-aliasing]
- float f1, f2, f3;
- memcpy(&f1, &tmp1, sizeof(float));
- memcpy(&f2, &tmp2, sizeof(float));
- memcpy(&f3, &tmp, sizeof(float));
- *pf = f1 + f2 - f3;
- } else {
- // *pf = *(float*)&tmp; // [-Wstrict-aliasing]
- memcpy(pf, &tmp, sizeof(float));
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef MAIN_DEC
-int16_t NeaacDecoder::quant_pred(float x) {
- int16_t q;
- uint32_t* tmp = (uint32_t*)&x;
- q = (int16_t)(*tmp >> 16);
- return q;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef MAIN_DEC
-float NeaacDecoder::inv_quant_pred(int16_t q) {
- float x = 0.0f;
- uint32_t* tmp = (uint32_t*)&x;
- *tmp = ((uint32_t)q) << 16;
- return x;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef MAIN_DEC
-void NeaacDecoder::ic_predict(pred_state* state, real_t input, real_t* output, uint8_t pred) {
- uint16_t tmp;
- int16_t i, j;
- real_t dr1;
- float predictedvalue;
- real_t e0, e1;
- real_t k1, k2;
- real_t r[2];
- real_t COR[2];
- real_t VAR[2];
- r[0] = inv_quant_pred(state->r[0]);
- r[1] = inv_quant_pred(state->r[1]);
- COR[0] = inv_quant_pred(state->COR[0]);
- COR[1] = inv_quant_pred(state->COR[1]);
- VAR[0] = inv_quant_pred(state->VAR[0]);
- VAR[1] = inv_quant_pred(state->VAR[1]);
- #if 1
- tmp = state->VAR[0];
- j = (tmp >> 7);
- i = tmp & 0x7f;
- if (j >= 128) {
- j -= 128;
- k1 = COR[0] * exp_table[j] * mnt_table[i];
- } else {
- k1 = REAL_CONST(0);
- }
- #else
- {
- #define B 0.953125
- real_t c = COR[0];
- real_t v = VAR[0];
- float tmp;
- if (c == 0 || v <= 1) {
- k1 = 0;
- } else {
- tmp = B / v;
- flt_round(&tmp);
- k1 = c * tmp;
- }
- }
- #endif
- if (pred) {
- #if 1
- tmp = state->VAR[1];
- j = (tmp >> 7);
- i = tmp & 0x7f;
- if (j >= 128) {
- j -= 128;
- k2 = COR[1] * exp_table[j] * mnt_table[i];
- } else {
- k2 = REAL_CONST(0);
- }
- #else
- #define B 0.953125
- real_t c = COR[1];
- real_t v = VAR[1];
- float tmp;
- if (c == 0 || v <= 1) {
- k2 = 0;
- } else {
- tmp = B / v;
- flt_round(&tmp);
- k2 = c * tmp;
- }
- #endif
- predictedvalue = k1 * r[0] + k2 * r[1];
- flt_round(&predictedvalue);
- *output = input + predictedvalue;
- }
- /* calculate new state data */
- e0 = *output;
- e1 = e0 - k1 * r[0];
- dr1 = k1 * e0;
- VAR[0] = ALPHA * VAR[0] + 0.5f * (r[0] * r[0] + e0 * e0);
- COR[0] = ALPHA * COR[0] + r[0] * e0;
- VAR[1] = ALPHA * VAR[1] + 0.5f * (r[1] * r[1] + e1 * e1);
- COR[1] = ALPHA * COR[1] + r[1] * e1;
- r[1] = A * (r[0] - dr1);
- r[0] = A * e0;
- state->r[0] = quant_pred(r[0]);
- state->r[1] = quant_pred(r[1]);
- state->COR[0] = quant_pred(COR[0]);
- state->COR[1] = quant_pred(COR[1]);
- state->VAR[0] = quant_pred(VAR[0]);
- state->VAR[1] = quant_pred(VAR[1]);
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef MAIN_DEC
-void NeaacDecoder::reset_pred_state(pred_state* state) {
- state->r[0] = 0;
- state->r[1] = 0;
- state->COR[0] = 0;
- state->COR[1] = 0;
- state->VAR[0] = 0x3F80;
- state->VAR[1] = 0x3F80;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef MAIN_DEC
-void NeaacDecoder::pns_reset_pred_state(ic_stream* ics, pred_state* state) {
- uint8_t sfb, g, b;
- uint16_t i, offs, offs2;
- /* prediction only for long blocks */
- if (ics->window_sequence == EIGHT_SHORT_SEQUENCE) return;
- for (g = 0; g < ics->num_window_groups; g++) {
- for (b = 0; b < ics->window_group_length[g]; b++) {
- for (sfb = 0; sfb < ics->max_sfb; sfb++) {
- if (is_noise(ics, g, sfb)) {
- offs = ics->swb_offset[sfb];
- offs2 = min(ics->swb_offset[sfb + 1], ics->swb_offset_max);
- for (i = offs; i < offs2; i++) reset_pred_state(&state[i]);
- }
- }
- }
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef MAIN_DEC
-void NeaacDecoder::reset_all_predictors(pred_state* state, uint16_t frame_len) {
- uint16_t i;
- for (i = 0; i < frame_len; i++) reset_pred_state(&state[i]);
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef MAIN_DEC
-/* intra channel prediction */
-void NeaacDecoder::ic_prediction(ic_stream* ics, real_t* spec, pred_state* state, uint16_t frame_len, uint8_t sf_index) {
- uint8_t sfb;
- uint16_t bin;
- if (ics->window_sequence == EIGHT_SHORT_SEQUENCE) {
- reset_all_predictors(state, frame_len);
- } else {
- for (sfb = 0; sfb < max_pred_sfb(sf_index); sfb++) {
- uint16_t low = ics->swb_offset[sfb];
- uint16_t high = min(ics->swb_offset[sfb + 1], ics->swb_offset_max);
- for (bin = low; bin < high; bin++) { ic_predict(&state[bin], spec[bin], &spec[bin], (ics->predictor_data_present && ics->pred.prediction_used[sfb])); }
- }
- if (ics->predictor_data_present) {
- if (ics->pred.predictor_reset) {
- for (bin = ics->pred.predictor_reset_group_number - 1; bin < frame_len; bin += 30) { reset_pred_state(&state[bin]); }
- }
- }
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 4.5.2.3.4 */
-/*
- - determine the number of windows in a window_sequence named num_windows
- - determine the number of window_groups named num_window_groups
- - determine the number of windows in each group named window_group_length[g]
- - determine the total number of scalefactor window bands named num_swb for
- the actual window type
- - determine swb_offset[swb], the offset of the first coefficient in
- scalefactor window band named swb of the window actually used
- - determine sect_sfb_offset[g][section],the offset of the first coefficient
- in section named section. This offset depends on window_sequence and
- scale_factor_grouping and is needed to decode the spectral_data().
-*/
-uint8_t NeaacDecoder::window_grouping_info(NeAACDecStruct* hDecoder, ic_stream* ics) {
- uint8_t i, g;
- uint8_t sf_index = hDecoder->sf_index;
- switch (ics->window_sequence) {
- case ONLY_LONG_SEQUENCE:
- case LONG_START_SEQUENCE:
- case LONG_STOP_SEQUENCE:
- ics->num_windows = 1;
- ics->num_window_groups = 1;
- ics->window_group_length[ics->num_window_groups - 1] = 1;
-#ifdef LD_DEC
- if (hDecoder->object_type == LD) {
- if (hDecoder->frameLength == 512)
- ics->num_swb = num_swb_512_window[sf_index];
- else /* if (hDecoder->frameLength == 480) */
- ics->num_swb = num_swb_480_window[sf_index];
- } else {
-#endif
- if (hDecoder->frameLength == 1024)
- ics->num_swb = num_swb_1024_window[sf_index];
- else /* if (hDecoder->frameLength == 960) */
- ics->num_swb = num_swb_960_window[sf_index];
-#ifdef LD_DEC
- }
-#endif
- if (ics->max_sfb > ics->num_swb) { return 32; }
- /* preparation of sect_sfb_offset for long blocks */
- /* also copy the last value! */
-#ifdef LD_DEC
- if (hDecoder->object_type == LD) {
- if (hDecoder->frameLength == 512) {
- for (i = 0; i < ics->num_swb; i++) {
- ics->sect_sfb_offset[0][i] = swb_offset_512_window[sf_index][i];
- ics->swb_offset[i] = swb_offset_512_window[sf_index][i];
- }
- } else /* if (hDecoder->frameLength == 480) */ {
- for (i = 0; i < ics->num_swb; i++) {
- ics->sect_sfb_offset[0][i] = swb_offset_480_window[sf_index][i];
- ics->swb_offset[i] = swb_offset_480_window[sf_index][i];
- }
- }
- ics->sect_sfb_offset[0][ics->num_swb] = hDecoder->frameLength;
- ics->swb_offset[ics->num_swb] = hDecoder->frameLength;
- ics->swb_offset_max = hDecoder->frameLength;
- } else {
-#endif
- for (i = 0; i < ics->num_swb; i++) {
- ics->sect_sfb_offset[0][i] = swb_offset_1024_window[sf_index][i];
- ics->swb_offset[i] = swb_offset_1024_window[sf_index][i];
- }
- ics->sect_sfb_offset[0][ics->num_swb] = hDecoder->frameLength;
- ics->swb_offset[ics->num_swb] = hDecoder->frameLength;
- ics->swb_offset_max = hDecoder->frameLength;
-#ifdef LD_DEC
- }
-#endif
- return 0;
- case EIGHT_SHORT_SEQUENCE:
- ics->num_windows = 8;
- ics->num_window_groups = 1;
- ics->window_group_length[ics->num_window_groups - 1] = 1;
- ics->num_swb = num_swb_128_window[sf_index];
- if (ics->max_sfb > ics->num_swb) { return 32; }
- for (i = 0; i < ics->num_swb; i++) ics->swb_offset[i] = swb_offset_128_window[sf_index][i];
- ics->swb_offset[ics->num_swb] = hDecoder->frameLength / 8;
- ics->swb_offset_max = hDecoder->frameLength / 8;
- for (i = 0; i < ics->num_windows - 1; i++) {
- if (!(ics->scale_factor_grouping & (1u << (6 - i)))) {
- ics->num_window_groups += 1;
- ics->window_group_length[ics->num_window_groups - 1] = 1;
- } else {
- ics->window_group_length[ics->num_window_groups - 1] += 1;
- }
- }
- /* preparation of sect_sfb_offset for short blocks */
- for (g = 0; g < ics->num_window_groups; g++) {
- uint16_t width;
- uint8_t sect_sfb = 0;
- uint16_t offset = 0;
- for (i = 0; i < ics->num_swb; i++) {
- if (i + 1 == ics->num_swb) {
- width = (hDecoder->frameLength / 8) - swb_offset_128_window[sf_index][i];
- } else {
- width = swb_offset_128_window[sf_index][i + 1] - swb_offset_128_window[sf_index][i];
- }
- width *= ics->window_group_length[g];
- ics->sect_sfb_offset[g][sect_sfb++] = offset;
- offset += width;
- }
- ics->sect_sfb_offset[g][sect_sfb] = offset;
- }
- return 0;
- default: return 32;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* iquant() */
-/* output = sign(input)*abs(input)^(4/3) */
-real_t NeaacDecoder::iquant(int16_t q, const real_t* tab, uint8_t* error) {
-#ifdef FIXED_POINT
- /* For FIXED_POINT the iq_table is prescaled by 3 bits (iq_table[]/8) */
- /* BIG_IQ_TABLE allows you to use the full 8192 value table, if this is not
- * defined a 1026 value table and interpolation will be used
- */
- #ifndef BIG_IQ_TABLE
- const real_t errcorr[] = {REAL_CONST(0), REAL_CONST(1.0 / 8.0), REAL_CONST(2.0 / 8.0), REAL_CONST(3.0 / 8.0), REAL_CONST(4.0 / 8.0),
- REAL_CONST(5.0 / 8.0), REAL_CONST(6.0 / 8.0), REAL_CONST(7.0 / 8.0), REAL_CONST(0)};
- real_t x1, x2;
- #endif
- int16_t sgn = 1;
- /* compute the magnitude in int: -q is evaluated as int and so does not wrap for q == -32768 the way an int16_t negation would, which keeps the
- comparison against IQ_TABLE_SIZE in range like the floating-point path */
- int32_t aq = q;
-
- if (aq < 0) {
- aq = -aq;
- sgn = -1;
- }
- if (aq < IQ_TABLE_SIZE) {
- // #define IQUANT_PRINT
- #ifdef IQUANT_PRINT
- // printf("0x%.8X\n", sgn * tab[aq]);
- printf("%d\n", sgn * tab[aq]);
- #endif
- return sgn * tab[aq];
- }
- #ifndef BIG_IQ_TABLE
- if (aq >= 8192) {
- *error = 17;
- return 0;
- }
- /* linear interpolation */
- x1 = tab[aq >> 3];
- x2 = tab[(aq >> 3) + 1];
- return sgn * 16 * (MUL_R(errcorr[aq & 7], (x2 - x1)) + x1);
- #else
- *error = 17;
- return 0;
- #endif
-#else
- if (q < 0) {
- /* tab contains a value for all possible q [0,8192] */
- if (-q < IQ_TABLE_SIZE) return -tab[-q];
- *error = 17;
- return 0;
- } else {
- /* tab contains a value for all possible q [0,8192] */
- if (q < IQ_TABLE_SIZE) return tab[q];
- *error = 17;
- return 0;
- }
-#endif
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* quant_to_spec: perform dequantisation and scaling and in case of short block it also does the deinterleaving */
-/*
- For ONLY_LONG_SEQUENCE windows (num_window_groups = 1, window_group_length[0] = 1) the spectral data is in ascending spectral order.
- For the EIGHT_SHORT_SEQUENCE window, the spectral order depends on the grouping in the following manner:
- - Groups are ordered sequentially
- - Within a group, a scalefactor band consists of the spectral data of all grouped SHORT_WINDOWs for the associated scalefactor window band. To
- clarify via example, the length of a group is in the range of one to eight SHORT_WINDOWs.
- - If there are eight groups each with length one (num_window_groups = 8, window_group_length[0..7] = 1), the result is a sequence of eight spectra,
- each in ascending spectral order.
- - If there is only one group with length eight (num_window_groups = 1, window_group_length[0] = 8), the result is that spectral data of all eight
- SHORT_WINDOWs is interleaved by scalefactor window bands.
- - Within a scalefactor window band, the coefficients are in ascending spectral order.
-*/
-uint8_t NeaacDecoder::quant_to_spec(NeAACDecStruct* hDecoder, ic_stream* ics, int16_t* quant_data, real_t* spec_data, uint16_t frame_len) {
- const real_t pow2_table[] = {
- COEF_CONST(1.0), COEF_CONST(1.1892071150027210667174999705605), /* 2^0.25 */
- COEF_CONST(1.4142135623730950488016887242097), /* 2^0.5 */
- COEF_CONST(1.6817928305074290860622509524664) /* 2^0.75 */
- };
- const real_t* tab = iq_table;
- uint8_t g, sfb, win;
- uint16_t width, bin, k, gindex, wa, wb;
- uint8_t error = 0; /* Init error flag */
-#ifndef FIXED_POINT
- real_t scf;
-#endif
- k = 0;
- gindex = 0;
- for (g = 0; g < ics->num_window_groups; g++) {
- uint16_t j = 0;
- uint16_t gincrease = 0;
- uint16_t win_inc = ics->swb_offset[ics->num_swb];
- for (sfb = 0; sfb < ics->num_swb; sfb++) {
- int32_t exp, frac;
- width = ics->swb_offset[sfb + 1] - ics->swb_offset[sfb];
- /* this could be scalefactor for IS or PNS, those can be negative or bigger then 255 */
- /* just ignore them */
- if (ics->scale_factors[g][sfb] < 0 || ics->scale_factors[g][sfb] > 255) {
- exp = 0;
- frac = 0;
- } else {
- /* ics->scale_factors[g][sfb] must be between 0 and 255 */
- exp = (ics->scale_factors[g][sfb] /* - 100 */) >> 2;
- /* frac must always be > 0 */
- frac = (ics->scale_factors[g][sfb] /* - 100 */) & 3;
- }
-#ifdef FIXED_POINT
- exp -= 25;
- /* IMDCT pre-scaling */
- if (hDecoder->object_type == LD) {
- exp -= 6 /*9*/;
- } else {
- if (ics->window_sequence == EIGHT_SHORT_SEQUENCE)
- exp -= 4 /*7*/;
- else
- exp -= 7 /*10*/;
- }
-#endif
- wa = gindex + j;
-#ifndef FIXED_POINT
- scf = pow2sf_tab[exp /*+25*/] * pow2_table[frac];
-#endif
- for (win = 0; win < ics->window_group_length[g]; win++) {
- for (bin = 0; bin < width; bin += 4) {
-#ifndef FIXED_POINT
- wb = wa + bin;
- spec_data[wb + 0] = iquant(quant_data[k + 0], tab, &error) * scf;
- spec_data[wb + 1] = iquant(quant_data[k + 1], tab, &error) * scf;
- spec_data[wb + 2] = iquant(quant_data[k + 2], tab, &error) * scf;
- spec_data[wb + 3] = iquant(quant_data[k + 3], tab, &error) * scf;
-#else
- real_t iq0 = iquant(quant_data[k + 0], tab, &error);
- real_t iq1 = iquant(quant_data[k + 1], tab, &error);
- real_t iq2 = iquant(quant_data[k + 2], tab, &error);
- real_t iq3 = iquant(quant_data[k + 3], tab, &error);
- wb = wa + bin;
- if (exp < 0) {
- spec_data[wb + 0] = iq0 >>= -exp;
- spec_data[wb + 1] = iq1 >>= -exp;
- spec_data[wb + 2] = iq2 >>= -exp;
- spec_data[wb + 3] = iq3 >>= -exp;
- } else {
- spec_data[wb + 0] = iq0 <<= exp;
- spec_data[wb + 1] = iq1 <<= exp;
- spec_data[wb + 2] = iq2 <<= exp;
- spec_data[wb + 3] = iq3 <<= exp;
- }
- if (frac != 0) {
- spec_data[wb + 0] = MUL_C(spec_data[wb + 0], pow2_table[frac]);
- spec_data[wb + 1] = MUL_C(spec_data[wb + 1], pow2_table[frac]);
- spec_data[wb + 2] = MUL_C(spec_data[wb + 2], pow2_table[frac]);
- spec_data[wb + 3] = MUL_C(spec_data[wb + 3], pow2_table[frac]);
- }
- // #define SCFS_PRINT
- #ifdef SCFS_PRINT
- printf("%d\n", spec_data[gindex + (win * win_inc) + j + bin + 0]);
- printf("%d\n", spec_data[gindex + (win * win_inc) + j + bin + 1]);
- printf("%d\n", spec_data[gindex + (win * win_inc) + j + bin + 2]);
- printf("%d\n", spec_data[gindex + (win * win_inc) + j + bin + 3]);
- // printf("0x%.8X\n", spec_data[gindex+(win*win_inc)+j+bin+0]);
- // printf("0x%.8X\n", spec_data[gindex+(win*win_inc)+j+bin+1]);
- // printf("0x%.8X\n", spec_data[gindex+(win*win_inc)+j+bin+2]);
- // printf("0x%.8X\n", spec_data[gindex+(win*win_inc)+j+bin+3]);
- #endif
-#endif
- gincrease += 4;
- k += 4;
- }
- wa += win_inc;
- }
- j += width;
- }
- gindex += gincrease;
- }
- return error;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::allocate_single_channel(NeAACDecStruct* hDecoder, uint8_t channel, uint8_t output_channels) {
- int mul = 1;
-#ifdef MAIN_DEC
- /* MAIN object type prediction */
- if (hDecoder->object_type == MAIN) {
- /* allocate the state only when needed */
- if (hDecoder->pred_stat[channel] != NULL) {
- faad_free(&hDecoder->pred_stat[channel]);
- hDecoder->pred_stat[channel] = NULL;
- }
- hDecoder->pred_stat[channel] = (pred_state*)faad_malloc(hDecoder->frameLength * sizeof(pred_state));
- reset_all_predictors(hDecoder->pred_stat[channel], hDecoder->frameLength);
- }
-#endif
-#ifdef LTP_DEC
- if (is_ltp_ot(hDecoder->object_type)) {
- /* allocate the state only when needed */
- if (hDecoder->lt_pred_stat[channel] != NULL) {
- faad_free(&hDecoder->lt_pred_stat[channel]);
- hDecoder->lt_pred_stat[channel] = NULL;
- }
- hDecoder->lt_pred_stat[channel] = (int16_t*)faad_malloc(hDecoder->frameLength * 4 * sizeof(int16_t));
- memset(hDecoder->lt_pred_stat[channel], 0, hDecoder->frameLength * 4 * sizeof(int16_t));
- }
-#endif
- if (hDecoder->time_out[channel] != NULL) {
- faad_free(&hDecoder->time_out[channel]);
- hDecoder->time_out[channel] = NULL;
- }
- {
- mul = 1;
-#ifdef SBR_DEC
- hDecoder->sbr_alloced[hDecoder->fr_ch_ele] = 0;
- if ((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1)) {
- /* SBR requires 2 times as much output data */
- mul = 2;
- hDecoder->sbr_alloced[hDecoder->fr_ch_ele] = 1;
- }
-#endif
- hDecoder->time_out[channel] = (real_t*)faad_malloc(mul * hDecoder->frameLength * sizeof(real_t));
- memset(hDecoder->time_out[channel], 0, mul * hDecoder->frameLength * sizeof(real_t));
- }
-#if (defined(PS_DEC) || defined(DRM_PS))
- if (output_channels == 2) {
- if (hDecoder->time_out[channel + 1] != NULL) {
- faad_free(&hDecoder->time_out[channel + 1]);
- hDecoder->time_out[channel + 1] = NULL;
- }
- hDecoder->time_out[channel + 1] = (real_t*)faad_malloc(mul * hDecoder->frameLength * sizeof(real_t));
- memset(hDecoder->time_out[channel + 1], 0, mul * hDecoder->frameLength * sizeof(real_t));
- }
-#endif
- if (hDecoder->fb_intermed[channel] != NULL) {
- faad_free(&hDecoder->fb_intermed[channel]);
- hDecoder->fb_intermed[channel] = NULL;
- }
- hDecoder->fb_intermed[channel] = (real_t*)faad_malloc(hDecoder->frameLength * sizeof(real_t));
- memset(hDecoder->fb_intermed[channel], 0, hDecoder->frameLength * sizeof(real_t));
-#ifdef SSR_DEC
- if (hDecoder->object_type == SSR) {
- if (hDecoder->ssr_overlap[channel] == NULL) {
- hDecoder->ssr_overlap[channel] = (real_t*)faad_malloc(2 * hDecoder->frameLength * sizeof(real_t));
- memset(hDecoder->ssr_overlap[channel], 0, 2 * hDecoder->frameLength * sizeof(real_t));
- }
- if (hDecoder->prev_fmd[channel] == NULL) {
- uint16_t k;
- hDecoder->prev_fmd[channel] = (real_t*)faad_malloc(2 * hDecoder->frameLength * sizeof(real_t));
- for (k = 0; k < 2 * hDecoder->frameLength; k++) hDecoder->prev_fmd[channel][k] = REAL_CONST(-1);
- }
- }
-#endif
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::allocate_channel_pair(NeAACDecStruct* hDecoder, uint8_t channel, uint8_t paired_channel) {
- int mul = 1;
-#ifdef MAIN_DEC
- /* MAIN object type prediction */
- if (hDecoder->object_type == MAIN) {
- /* allocate the state only when needed */
- if (hDecoder->pred_stat[channel] == NULL) {
- hDecoder->pred_stat[channel] = (pred_state*)faad_malloc(hDecoder->frameLength * sizeof(pred_state));
- reset_all_predictors(hDecoder->pred_stat[channel], hDecoder->frameLength);
- }
- if (hDecoder->pred_stat[paired_channel] == NULL) {
- hDecoder->pred_stat[paired_channel] = (pred_state*)faad_malloc(hDecoder->frameLength * sizeof(pred_state));
- reset_all_predictors(hDecoder->pred_stat[paired_channel], hDecoder->frameLength);
- }
- }
-#endif
-#ifdef LTP_DEC
- if (is_ltp_ot(hDecoder->object_type)) {
- /* allocate the state only when needed */
- if (hDecoder->lt_pred_stat[channel] == NULL) {
- hDecoder->lt_pred_stat[channel] = (int16_t*)faad_malloc(hDecoder->frameLength * 4 * sizeof(int16_t));
- memset(hDecoder->lt_pred_stat[channel], 0, hDecoder->frameLength * 4 * sizeof(int16_t));
- }
- if (hDecoder->lt_pred_stat[paired_channel] == NULL) {
- hDecoder->lt_pred_stat[paired_channel] = (int16_t*)faad_malloc(hDecoder->frameLength * 4 * sizeof(int16_t));
- memset(hDecoder->lt_pred_stat[paired_channel], 0, hDecoder->frameLength * 4 * sizeof(int16_t));
- }
- }
-#endif
- {
- mul = 1;
-#ifdef SBR_DEC
- hDecoder->sbr_alloced[hDecoder->fr_ch_ele] = 0;
- if ((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1)) {
- /* SBR requires 2 times as much output data */
- mul = 2;
- hDecoder->sbr_alloced[hDecoder->fr_ch_ele] = 1;
- }
-#endif
- }
-
- if (hDecoder->time_out[channel] != NULL) {
- faad_free(&hDecoder->time_out[channel]);
- hDecoder->time_out[channel] = NULL;
- }
- hDecoder->time_out[channel] = (real_t*)faad_malloc(mul * hDecoder->frameLength * sizeof(real_t));
- memset(hDecoder->time_out[channel], 0, mul * hDecoder->frameLength * sizeof(real_t));
-
- if (hDecoder->time_out[paired_channel] != NULL) {
- faad_free(&hDecoder->time_out[paired_channel]);
- hDecoder->time_out[paired_channel] = NULL;
- }
- hDecoder->time_out[paired_channel] = (real_t*)faad_malloc(mul * hDecoder->frameLength * sizeof(real_t));
- memset(hDecoder->time_out[paired_channel], 0, mul * hDecoder->frameLength * sizeof(real_t));
-
- if (hDecoder->fb_intermed[channel] != NULL) {
- faad_free(&hDecoder->fb_intermed[channel]);
- hDecoder->fb_intermed[channel] = NULL;
- }
- hDecoder->fb_intermed[channel] = (real_t*)faad_malloc(hDecoder->frameLength * sizeof(real_t));
- memset(hDecoder->fb_intermed[channel], 0, hDecoder->frameLength * sizeof(real_t));
-
- if (hDecoder->fb_intermed[paired_channel] != NULL) {
- faad_free(&hDecoder->fb_intermed[paired_channel]);
- hDecoder->fb_intermed[paired_channel] = NULL;
- }
- hDecoder->fb_intermed[paired_channel] = (real_t*)faad_malloc(hDecoder->frameLength * sizeof(real_t));
- memset(hDecoder->fb_intermed[paired_channel], 0, hDecoder->frameLength * sizeof(real_t));
-#ifdef SSR_DEC
- if (hDecoder->object_type == SSR) {
- if (hDecoder->ssr_overlap[channel] == NULL) {
- hDecoder->ssr_overlap[channel] = (real_t*)faad_malloc(2 * hDecoder->frameLength * sizeof(real_t));
- memset(hDecoder->ssr_overlap[channel], 0, 2 * hDecoder->frameLength * sizeof(real_t));
- }
- if (hDecoder->ssr_overlap[paired_channel] == NULL) {
- hDecoder->ssr_overlap[paired_channel] = (real_t*)faad_malloc(2 * hDecoder->frameLength * sizeof(real_t));
- memset(hDecoder->ssr_overlap[paired_channel], 0, 2 * hDecoder->frameLength * sizeof(real_t));
- }
- if (hDecoder->prev_fmd[channel] == NULL) {
- uint16_t k;
- hDecoder->prev_fmd[channel] = (real_t*)faad_malloc(2 * hDecoder->frameLength * sizeof(real_t));
- for (k = 0; k < 2 * hDecoder->frameLength; k++) hDecoder->prev_fmd[channel][k] = REAL_CONST(-1);
- }
- if (hDecoder->prev_fmd[paired_channel] == NULL) {
- uint16_t k;
- hDecoder->prev_fmd[paired_channel] = (real_t*)faad_malloc(2 * hDecoder->frameLength * sizeof(real_t));
- for (k = 0; k < 2 * hDecoder->frameLength; k++) hDecoder->prev_fmd[paired_channel][k] = REAL_CONST(-1);
- }
- }
-#endif
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::reconstruct_single_channel(NeAACDecStruct* hDecoder, ic_stream* ics, element* sce, int16_t* spec_data) {
- uint8_t retval = 0;
- int output_channels;
- real_t* spec_coef = (real_t*)faad_malloc(1024 * sizeof(real_t));
-#ifdef PROFILE
- int64_t count = faad_get_ts();
-#endif
- /* always allocate 2 channels, PS can always "suddenly" turn up */
-#if ((defined(DRM) && defined(DRM_PS)))
- output_channels = 2;
-#elif defined(PS_DEC)
- if (hDecoder->ps_used[hDecoder->fr_ch_ele])
- output_channels = 2;
- else
- output_channels = 1;
-#else
- output_channels = 1;
-#endif
- if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] == 0) {
- /* element_output_channels not set yet */
- hDecoder->element_output_channels[hDecoder->fr_ch_ele] = output_channels;
- } else if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] != output_channels) {
- /* element inconsistency */
- /* this only happens if PS is actually found but not in the first frame
- * this means that there is only 1 bitstream element!
- */
- /* reset the allocation */
- hDecoder->element_alloced[hDecoder->fr_ch_ele] = 0;
- memset(&hDecoder->element_alloced[hDecoder->fr_ch_ele], 0, sizeof(uint8_t) * (MAX_SYNTAX_ELEMENTS - hDecoder->fr_ch_ele));
-
- hDecoder->element_output_channels[hDecoder->fr_ch_ele] = output_channels;
- retval = 21;
- goto exit;
- }
- if (hDecoder->element_alloced[hDecoder->fr_ch_ele] == 0) {
- retval = allocate_single_channel(hDecoder, sce->channel, output_channels);
- if (retval > 0) goto exit;
- hDecoder->element_alloced[hDecoder->fr_ch_ele] = 1;
- }
- /* sanity check, CVE-2018-20199, CVE-2018-20360 */
- if (!hDecoder->time_out[sce->channel]) {
- retval = 15;
- goto exit;
- }
- if (output_channels > 1 && !hDecoder->time_out[sce->channel + 1]) {
- retval = 15;
- goto exit;
- }
- if (!hDecoder->fb_intermed[sce->channel]) {
- retval = 15;
- goto exit;
- }
- /* dequantisation and scaling */
- retval = quant_to_spec(hDecoder, ics, spec_data, spec_coef, hDecoder->frameLength);
- if (retval > 0) goto exit;
-#ifdef PROFILE
- count = faad_get_ts() - count;
- hDecoder->requant_cycles += count;
-#endif
- /* pns decoding */
- pns_decode(ics, NULL, spec_coef, NULL, hDecoder->frameLength, 0, hDecoder->object_type, &(hDecoder->__r1), &(hDecoder->__r2));
-#ifdef MAIN_DEC
- /* MAIN object type prediction */
- if (hDecoder->object_type == MAIN) {
- if (!hDecoder->pred_stat[sce->channel]) {
- retval = 33;
- goto exit;
- } // return 33;
- /* intra channel prediction */
- ic_prediction(ics, spec_coef, hDecoder->pred_stat[sce->channel], hDecoder->frameLength, hDecoder->sf_index);
- /* In addition, for scalefactor bands coded by perceptual
- noise substitution the predictors belonging to the
- corresponding spectral coefficients are reset.
- */
- pns_reset_pred_state(ics, hDecoder->pred_stat[sce->channel]);
- }
-#endif
-#ifdef LTP_DEC
- if (is_ltp_ot(hDecoder->object_type)) {
- #ifdef LD_DEC
- if (hDecoder->object_type == LD) {
- if (ics->ltp.data_present) {
- if (ics->ltp.lag_update) hDecoder->ltp_lag[sce->channel] = ics->ltp.lag;
- }
- ics->ltp.lag = hDecoder->ltp_lag[sce->channel];
- }
- #endif
- /* long term prediction */
- lt_prediction(ics, &(ics->ltp), spec_coef, hDecoder->lt_pred_stat[sce->channel], hDecoder->fb, ics->window_shape, hDecoder->window_shape_prev[sce->channel], hDecoder->sf_index,
- hDecoder->object_type, hDecoder->frameLength);
- }
-#endif
- /* tns decoding */
- tns_decode_frame(ics, &(ics->tns), hDecoder->sf_index, hDecoder->object_type, spec_coef, hDecoder->frameLength);
- /* drc decoding */
-#ifdef APPLY_DRC
- if (hDecoder->drc->present) {
- if (!hDecoder->drc->exclude_mask[sce->channel] || !hDecoder->drc->excluded_chns_present) drc_decode(hDecoder->drc, spec_coef);
- }
-#endif
- /* filter bank */
-#ifdef SSR_DEC
- if (hDecoder->object_type != SSR) {
-#endif
- ifilter_bank(hDecoder->fb, ics->window_sequence, ics->window_shape, hDecoder->window_shape_prev[sce->channel], spec_coef, hDecoder->time_out[sce->channel], hDecoder->fb_intermed[sce->channel],
- hDecoder->object_type, hDecoder->frameLength);
-#ifdef SSR_DEC
- } else {
- ssr_decode(&(ics->ssr), hDecoder->fb, ics->window_sequence, ics->window_shape, hDecoder->window_shape_prev[sce->channel], spec_coef, hDecoder->time_out[sce->channel],
- hDecoder->ssr_overlap[sce->channel], hDecoder->ipqf_buffer[sce->channel], hDecoder->prev_fmd[sce->channel], hDecoder->frameLength);
- }
-#endif
- /* save window shape for next frame */
- hDecoder->window_shape_prev[sce->channel] = ics->window_shape;
-#ifdef LTP_DEC
- if (is_ltp_ot(hDecoder->object_type)) {
- lt_update_state(hDecoder->lt_pred_stat[sce->channel], hDecoder->time_out[sce->channel], hDecoder->fb_intermed[sce->channel], hDecoder->frameLength, hDecoder->object_type);
- }
-#endif
-#ifdef SBR_DEC
- if (((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1)) && hDecoder->sbr_alloced[hDecoder->fr_ch_ele]) {
- int ele = hDecoder->fr_ch_ele;
- int ch = sce->channel;
- /* following case can happen when forceUpSampling == 1 */
- if (hDecoder->sbr[ele] == NULL) { hDecoder->sbr[ele] = sbrDecodeInit(hDecoder->frameLength, hDecoder->element_id[ele], 2 * get_sample_rate(hDecoder->sf_index), hDecoder->downSampledSBR, 0); }
- if (!hDecoder->sbr[ele]) {
- retval = 19;
- goto exit;
- }
- if (sce->ics1.window_sequence == EIGHT_SHORT_SEQUENCE)
- hDecoder->sbr[ele]->maxAACLine = 8 * min(sce->ics1.swb_offset[max(sce->ics1.max_sfb - 1, 0)], sce->ics1.swb_offset_max);
- else
- hDecoder->sbr[ele]->maxAACLine = min(sce->ics1.swb_offset[max(sce->ics1.max_sfb - 1, 0)], sce->ics1.swb_offset_max);
- /* check if any of the PS tools is used */
- #if (defined(PS_DEC) || defined(DRM_PS))
- if (hDecoder->ps_used[ele] == 0) {
- #endif
- retval = sbrDecodeSingleFrame(hDecoder->sbr[ele], hDecoder->time_out[ch], hDecoder->postSeekResetFlag, hDecoder->downSampledSBR);
- hDecoder->isPS = 0;
- #if (defined(PS_DEC) || defined(DRM_PS))
- } else {
- retval = sbrDecodeSingleFramePS(hDecoder->sbr[ele], hDecoder->time_out[ch], hDecoder->time_out[ch + 1], hDecoder->postSeekResetFlag, hDecoder->downSampledSBR);
- hDecoder->isPS = 1;
- }
- #endif
- if (retval > 0) goto exit;
- } else if (((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1)) && !hDecoder->sbr_alloced[hDecoder->fr_ch_ele]) {
- {
- retval = 23;
- goto exit;
- }
- }
-#endif
- /* copy L to R when no PS is used */
-#if (defined(PS_DEC) || defined(DRM_PS))
- if ((hDecoder->ps_used[hDecoder->fr_ch_ele] == 0) && (hDecoder->element_output_channels[hDecoder->fr_ch_ele] == 2)) {
- int ele = hDecoder->fr_ch_ele;
- int ch = sce->channel;
- int frame_size = (hDecoder->sbr_alloced[ele]) ? 2 : 1;
- frame_size *= hDecoder->frameLength * sizeof(real_t);
- memcpy(hDecoder->time_out[ch + 1], hDecoder->time_out[ch], frame_size);
- }
-#endif
- retval = 0;
-exit:
- faad_free(&spec_coef);
- return retval;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::reconstruct_channel_pair(NeAACDecStruct* hDecoder, ic_stream* ics1, ic_stream* ics2, element* cpe, int16_t* spec_data1, int16_t* spec_data2) {
- uint8_t retval;
- // real_t spec_coef1[1024];
- // real_t spec_coef2[1024];
- real_t* spec_coef1 = (real_t*)faad_malloc(1024 * sizeof(real_t));
- real_t* spec_coef2 = (real_t*)faad_malloc(1024 * sizeof(real_t));
-#ifdef PROFILE
- int64_t count = faad_get_ts();
-#endif
- if (hDecoder->element_alloced[hDecoder->fr_ch_ele] != 2) {
- retval = allocate_channel_pair(hDecoder, cpe->channel, (uint8_t)cpe->paired_channel);
- if (retval > 0) goto exit;
- hDecoder->element_alloced[hDecoder->fr_ch_ele] = 2;
- }
- /* sanity check, CVE-2018-20199, CVE-2018-20360 */
- if (!hDecoder->time_out[cpe->channel] || !hDecoder->time_out[cpe->paired_channel]) {
- retval = 15;
- goto exit;
- }
- if (!hDecoder->fb_intermed[cpe->channel] || !hDecoder->fb_intermed[cpe->paired_channel]) {
- retval = 15;
- goto exit;
- }
- /* dequantisation and scaling */
- retval = quant_to_spec(hDecoder, ics1, spec_data1, spec_coef1, hDecoder->frameLength);
- if (retval > 0) goto exit;
- retval = quant_to_spec(hDecoder, ics2, spec_data2, spec_coef2, hDecoder->frameLength);
- if (retval > 0) goto exit;
-#ifdef PROFILE
- count = faad_get_ts() - count;
- hDecoder->requant_cycles += count;
-#endif
- /* pns decoding */
- if (ics1->ms_mask_present) {
- pns_decode(ics1, ics2, spec_coef1, spec_coef2, hDecoder->frameLength, 1, hDecoder->object_type, &(hDecoder->__r1), &(hDecoder->__r2));
- } else {
- pns_decode(ics1, ics2, spec_coef1, spec_coef2, hDecoder->frameLength, 0, hDecoder->object_type, &(hDecoder->__r1), &(hDecoder->__r2));
- }
- /* mid/side decoding */
- ms_decode(ics1, ics2, spec_coef1, spec_coef2, hDecoder->frameLength);
-#if 0
- {
- int i;
- for (i = 0; i < 1024; i++)
- {
- //printf("%d\n", spec_coef1[i]);
- printf("0x%.8X\n", spec_coef1[i]);
- }
- for (i = 0; i < 1024; i++)
- {
- //printf("%d\n", spec_coef2[i]);
- printf("0x%.8X\n", spec_coef2[i]);
- }
- }
-#endif
- /* intensity stereo decoding */
- is_decode(ics1, ics2, spec_coef1, spec_coef2, hDecoder->frameLength);
-#ifdef MAIN_DEC
- /* MAIN object type prediction */
- if (hDecoder->object_type == MAIN) {
- /* intra channel prediction */
- ic_prediction(ics1, spec_coef1, hDecoder->pred_stat[cpe->channel], hDecoder->frameLength, hDecoder->sf_index);
- ic_prediction(ics2, spec_coef2, hDecoder->pred_stat[cpe->paired_channel], hDecoder->frameLength, hDecoder->sf_index);
- /* In addition, for scalefactor bands coded by perceptual
- noise substitution the predictors belonging to the
- corresponding spectral coefficients are reset.
- */
- pns_reset_pred_state(ics1, hDecoder->pred_stat[cpe->channel]);
- pns_reset_pred_state(ics2, hDecoder->pred_stat[cpe->paired_channel]);
- }
-#endif
-#ifdef LTP_DEC
- if (is_ltp_ot(hDecoder->object_type)) {
- ltp_info* ltp1 = &(ics1->ltp);
- ltp_info* ltp2 = (cpe->common_window) ? &(ics2->ltp2) : &(ics2->ltp);
- #ifdef LD_DEC
- if (hDecoder->object_type == LD) {
- if (ltp1->data_present) {
- if (ltp1->lag_update) hDecoder->ltp_lag[cpe->channel] = ltp1->lag;
- }
- ltp1->lag = hDecoder->ltp_lag[cpe->channel];
- if (ltp2->data_present) {
- if (ltp2->lag_update) hDecoder->ltp_lag[cpe->paired_channel] = ltp2->lag;
- }
- ltp2->lag = hDecoder->ltp_lag[cpe->paired_channel];
- }
- #endif
- /* long term prediction */
- lt_prediction(ics1, ltp1, spec_coef1, hDecoder->lt_pred_stat[cpe->channel], hDecoder->fb, ics1->window_shape, hDecoder->window_shape_prev[cpe->channel], hDecoder->sf_index,
- hDecoder->object_type, hDecoder->frameLength);
- lt_prediction(ics2, ltp2, spec_coef2, hDecoder->lt_pred_stat[cpe->paired_channel], hDecoder->fb, ics2->window_shape, hDecoder->window_shape_prev[cpe->paired_channel], hDecoder->sf_index,
- hDecoder->object_type, hDecoder->frameLength);
- }
-#endif
- /* tns decoding */
- tns_decode_frame(ics1, &(ics1->tns), hDecoder->sf_index, hDecoder->object_type, spec_coef1, hDecoder->frameLength);
- tns_decode_frame(ics2, &(ics2->tns), hDecoder->sf_index, hDecoder->object_type, spec_coef2, hDecoder->frameLength);
- /* drc decoding */
-#if APPLY_DRC
- if (hDecoder->drc->present) {
- if (!hDecoder->drc->exclude_mask[cpe->channel] || !hDecoder->drc->excluded_chns_present) drc_decode(hDecoder->drc, spec_coef1);
- if (!hDecoder->drc->exclude_mask[cpe->paired_channel] || !hDecoder->drc->excluded_chns_present) drc_decode(hDecoder->drc, spec_coef2);
- }
-#endif
- /* filter bank */
-#ifdef SSR_DEC
- if (hDecoder->object_type != SSR) {
-#endif
- ifilter_bank(hDecoder->fb, ics1->window_sequence, ics1->window_shape, hDecoder->window_shape_prev[cpe->channel], spec_coef1, hDecoder->time_out[cpe->channel],
- hDecoder->fb_intermed[cpe->channel], hDecoder->object_type, hDecoder->frameLength);
- ifilter_bank(hDecoder->fb, ics2->window_sequence, ics2->window_shape, hDecoder->window_shape_prev[cpe->paired_channel], spec_coef2, hDecoder->time_out[cpe->paired_channel],
- hDecoder->fb_intermed[cpe->paired_channel], hDecoder->object_type, hDecoder->frameLength);
-#ifdef SSR_DEC
- } else {
- ssr_decode(&(ics1->ssr), hDecoder->fb, ics1->window_sequence, ics1->window_shape, hDecoder->window_shape_prev[cpe->channel], spec_coef1, hDecoder->time_out[cpe->channel],
- hDecoder->ssr_overlap[cpe->channel], hDecoder->ipqf_buffer[cpe->channel], hDecoder->prev_fmd[cpe->channel], hDecoder->frameLength);
- ssr_decode(&(ics2->ssr), hDecoder->fb, ics2->window_sequence, ics2->window_shape, hDecoder->window_shape_prev[cpe->paired_channel], spec_coef2, hDecoder->time_out[cpe->paired_channel],
- hDecoder->ssr_overlap[cpe->paired_channel], hDecoder->ipqf_buffer[cpe->paired_channel], hDecoder->prev_fmd[cpe->paired_channel], hDecoder->frameLength);
- }
-#endif
- /* save window shape for next frame */
- hDecoder->window_shape_prev[cpe->channel] = ics1->window_shape;
- hDecoder->window_shape_prev[cpe->paired_channel] = ics2->window_shape;
-#ifdef LTP_DEC
- if (is_ltp_ot(hDecoder->object_type)) {
- lt_update_state(hDecoder->lt_pred_stat[cpe->channel], hDecoder->time_out[cpe->channel], hDecoder->fb_intermed[cpe->channel], hDecoder->frameLength, hDecoder->object_type);
- lt_update_state(hDecoder->lt_pred_stat[cpe->paired_channel], hDecoder->time_out[cpe->paired_channel], hDecoder->fb_intermed[cpe->paired_channel], hDecoder->frameLength, hDecoder->object_type);
- }
-#endif
-#ifdef SBR_DEC
- if (((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1)) && hDecoder->sbr_alloced[hDecoder->fr_ch_ele]) {
- int ele = hDecoder->fr_ch_ele;
- int ch0 = cpe->channel;
- int ch1 = cpe->paired_channel;
- /* following case can happen when forceUpSampling == 1 */
- if (hDecoder->sbr[ele] == NULL) { hDecoder->sbr[ele] = sbrDecodeInit(hDecoder->frameLength, hDecoder->element_id[ele], 2 * get_sample_rate(hDecoder->sf_index), hDecoder->downSampledSBR, 0); }
- if (!hDecoder->sbr[ele]) {
- retval = 19;
- goto exit;
- }
- if (cpe->ics1.window_sequence == EIGHT_SHORT_SEQUENCE)
- hDecoder->sbr[ele]->maxAACLine = 8 * min(cpe->ics1.swb_offset[max(cpe->ics1.max_sfb - 1, 0)], cpe->ics1.swb_offset_max);
- else
- hDecoder->sbr[ele]->maxAACLine = min(cpe->ics1.swb_offset[max(cpe->ics1.max_sfb - 1, 0)], cpe->ics1.swb_offset_max);
- retval = sbrDecodeCoupleFrame(hDecoder->sbr[ele], hDecoder->time_out[ch0], hDecoder->time_out[ch1], hDecoder->postSeekResetFlag, hDecoder->downSampledSBR);
- if (retval > 0) { goto exit; }
- } else if (((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1)) && !hDecoder->sbr_alloced[hDecoder->fr_ch_ele]) {
- retval = 23;
- goto exit;
- }
-#endif
- retval = 0;
-exit:
- faad_free(&spec_coef1);
- faad_free(&spec_coef2);
- return retval;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* TNS decoding for one channel and frame */
-void NeaacDecoder::tns_decode_frame(ic_stream* ics, tns_info* tns, uint8_t sr_index, uint8_t object_type, real_t* spec, uint16_t frame_len) {
- uint8_t w, f, tns_order;
- int8_t inc;
- int16_t size;
- uint16_t bottom, top, start, end;
- uint16_t nshort = frame_len / 8;
- real_t lpc[TNS_MAX_ORDER + 1];
- if (!ics->tns_data_present) return;
- for (w = 0; w < ics->num_windows; w++) {
- bottom = ics->num_swb;
- for (f = 0; f < tns->n_filt[w]; f++) {
- top = bottom;
- bottom = max(top - tns->length[w][f], 0);
- tns_order = min(tns->order[w][f], (uint8_t)TNS_MAX_ORDER);
- if (!tns_order) continue;
- tns_decode_coef(tns_order, tns->coef_res[w] + 3, tns->coef_compress[w][f], tns->coef[w][f], lpc);
- start = min(bottom, (uint16_t)max_tns_sfb(sr_index, object_type, (ics->window_sequence == EIGHT_SHORT_SEQUENCE)));
- start = min(start, (uint16_t)ics->max_sfb);
- start = min(ics->swb_offset[start], ics->swb_offset_max);
- end = min(top, (uint16_t)max_tns_sfb(sr_index, object_type, (ics->window_sequence == EIGHT_SHORT_SEQUENCE)));
- end = min(end, (uint16_t)ics->max_sfb);
- end = min(ics->swb_offset[end], ics->swb_offset_max);
- size = end - start;
- if (size <= 0) continue;
- if (tns->direction[w][f]) {
- inc = -1;
- start = end - 1;
- } else {
- inc = 1;
- }
- tns_ar_filter(&spec[(w * nshort) + start], size, inc, lpc, tns_order);
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* TNS encoding for one channel and frame */
-void NeaacDecoder::tns_encode_frame(ic_stream* ics, tns_info* tns, uint8_t sr_index, uint8_t object_type, real_t* spec, uint16_t frame_len) {
- uint8_t w, f, tns_order;
- int8_t inc;
- int16_t size;
- uint16_t bottom, top, start, end;
- uint16_t nshort = frame_len / 8;
- real_t lpc[TNS_MAX_ORDER + 1];
- if (!ics->tns_data_present) return;
- for (w = 0; w < ics->num_windows; w++) {
- bottom = ics->num_swb;
- for (f = 0; f < tns->n_filt[w]; f++) {
- top = bottom;
- bottom = max(top - tns->length[w][f], 0);
- tns_order = min(tns->order[w][f], (uint8_t)TNS_MAX_ORDER);
- if (!tns_order) continue;
- tns_decode_coef(tns_order, tns->coef_res[w] + 3, tns->coef_compress[w][f], tns->coef[w][f], lpc);
- start = min(bottom, (uint16_t)max_tns_sfb(sr_index, object_type, (ics->window_sequence == EIGHT_SHORT_SEQUENCE)));
- start = min(start, (uint16_t)ics->max_sfb);
- start = min(ics->swb_offset[start], ics->swb_offset_max);
- end = min(top, (uint16_t)max_tns_sfb(sr_index, object_type, (ics->window_sequence == EIGHT_SHORT_SEQUENCE)));
- end = min(end, (uint16_t)ics->max_sfb);
- end = min(ics->swb_offset[end], ics->swb_offset_max);
- size = end - start;
- if (size <= 0) continue;
- if (tns->direction[w][f]) {
- inc = -1;
- start = end - 1;
- } else {
- inc = 1;
- }
- tns_ma_filter(&spec[(w * nshort) + start], size, inc, lpc, tns_order);
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Decoder transmitted coefficients for one TNS filter */
-void NeaacDecoder::tns_decode_coef(uint8_t order, uint8_t coef_res_bits, uint8_t coef_compress, uint8_t* coef, real_t* a) {
- uint8_t i, m;
- real_t tmp2[TNS_MAX_ORDER + 1], b[TNS_MAX_ORDER + 1];
- /* Conversion to signed integer */
- for (i = 0; i < order; i++) {
- if (coef_compress == 0) {
- if (coef_res_bits == 3) {
- tmp2[i] = tns_coef_0_3[coef[i]];
- } else {
- tmp2[i] = tns_coef_0_4[coef[i]];
- }
- } else {
- if (coef_res_bits == 3) {
- tmp2[i] = tns_coef_1_3[coef[i]];
- } else {
- tmp2[i] = tns_coef_1_4[coef[i]];
- }
- }
- }
- /* Conversion to LPC coefficients */
- a[0] = COEF_CONST(1.0);
- for (m = 1; m <= order; m++) {
- for (i = 1; i < m; i++) /* loop only while iframeLengthFlag = faad_get1bit(ld);
-#ifndef ALLOW_SMALL_FRAMELENGTH
- if (mp4ASC->frameLengthFlag == 1) return -3;
-#endif
- mp4ASC->dependsOnCoreCoder = faad_get1bit(ld);
- if (mp4ASC->dependsOnCoreCoder == 1) { mp4ASC->coreCoderDelay = (uint16_t)faad_getbits(ld, 14); }
- mp4ASC->extensionFlag = faad_get1bit(ld);
- if (mp4ASC->channelsConfiguration == 0) {
- if (program_config_element(&pce, ld)) return -3;
- // mp4ASC->channelsConfiguration = pce.channels;
- if (pce_out != NULL) memcpy(pce_out, &pce, sizeof(program_config));
- /*
- if (pce.num_valid_cc_elements)
- return -3;
- */
- }
-#ifdef ERROR_RESILIENCE
- if (mp4ASC->extensionFlag == 1) {
- /* Error resilience not supported yet */
- if (mp4ASC->objectTypeIndex >= ER_OBJECT_START) {
- mp4ASC->aacSectionDataResilienceFlag = faad_get1bit(ld);
- mp4ASC->aacScalefactorDataResilienceFlag = faad_get1bit(ld);
- mp4ASC->aacSpectralDataResilienceFlag = faad_get1bit(ld);
- }
- /* 1 bit: extensionFlag3 */
- faad_getbits(ld, 1);
- }
-#endif
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.2 */
-/* An MPEG-4 Audio decoder is only required to follow the Program Configuration Element in GASpecificConfig(). The decoder shall ignore
- any Program Configuration Elements that may occur in raw data blocks. PCEs transmitted in raw data blocks cannot be used to convey decoder
- configuration information.
-*/
-uint8_t NeaacDecoder::program_config_element(program_config* pce, bitfile* ld) {
- uint8_t i;
- memset(pce, 0, sizeof(program_config));
- pce->channels = 0;
- pce->element_instance_tag = (uint8_t)faad_getbits(ld, 4);
- pce->object_type = (uint8_t)faad_getbits(ld, 2);
- pce->sf_index = (uint8_t)faad_getbits(ld, 4);
- pce->num_front_channel_elements = (uint8_t)faad_getbits(ld, 4);
- pce->num_side_channel_elements = (uint8_t)faad_getbits(ld, 4);
- pce->num_back_channel_elements = (uint8_t)faad_getbits(ld, 4);
- pce->num_lfe_channel_elements = (uint8_t)faad_getbits(ld, 2);
- pce->num_assoc_data_elements = (uint8_t)faad_getbits(ld, 3);
- pce->num_valid_cc_elements = (uint8_t)faad_getbits(ld, 4);
- pce->mono_mixdown_present = faad_get1bit(ld);
- if (pce->mono_mixdown_present == 1) { pce->mono_mixdown_element_number = (uint8_t)faad_getbits(ld, 4); }
- pce->stereo_mixdown_present = faad_get1bit(ld);
- if (pce->stereo_mixdown_present == 1) { pce->stereo_mixdown_element_number = (uint8_t)faad_getbits(ld, 4); }
- pce->matrix_mixdown_idx_present = faad_get1bit(ld);
- if (pce->matrix_mixdown_idx_present == 1) {
- pce->matrix_mixdown_idx = (uint8_t)faad_getbits(ld, 2);
- pce->pseudo_surround_enable = faad_get1bit(ld);
- }
- for (i = 0; i < pce->num_front_channel_elements; i++) {
- pce->front_element_is_cpe[i] = faad_get1bit(ld);
- pce->front_element_tag_select[i] = (uint8_t)faad_getbits(ld, 4);
- if (pce->front_element_is_cpe[i] & 1) {
- pce->cpe_channel[pce->front_element_tag_select[i]] = pce->channels;
- pce->num_front_channels += 2;
- pce->channels += 2;
- } else {
- pce->sce_channel[pce->front_element_tag_select[i]] = pce->channels;
- pce->num_front_channels++;
- pce->channels++;
- }
- }
- for (i = 0; i < pce->num_side_channel_elements; i++) {
- pce->side_element_is_cpe[i] = faad_get1bit(ld);
- pce->side_element_tag_select[i] = (uint8_t)faad_getbits(ld, 4);
- if (pce->side_element_is_cpe[i] & 1) {
- pce->cpe_channel[pce->side_element_tag_select[i]] = pce->channels;
- pce->num_side_channels += 2;
- pce->channels += 2;
- } else {
- pce->sce_channel[pce->side_element_tag_select[i]] = pce->channels;
- pce->num_side_channels++;
- pce->channels++;
- }
- }
- for (i = 0; i < pce->num_back_channel_elements; i++) {
- pce->back_element_is_cpe[i] = faad_get1bit(ld);
- pce->back_element_tag_select[i] = (uint8_t)faad_getbits(ld, 4);
- if (pce->back_element_is_cpe[i] & 1) {
- pce->cpe_channel[pce->back_element_tag_select[i]] = pce->channels;
- pce->channels += 2;
- pce->num_back_channels += 2;
- } else {
- pce->sce_channel[pce->back_element_tag_select[i]] = pce->channels;
- pce->num_back_channels++;
- pce->channels++;
- }
- }
- for (i = 0; i < pce->num_lfe_channel_elements; i++) {
- pce->lfe_element_tag_select[i] = (uint8_t)faad_getbits(ld, 4);
- pce->sce_channel[pce->lfe_element_tag_select[i]] = pce->channels;
- pce->num_lfe_channels++;
- pce->channels++;
- }
- for (i = 0; i < pce->num_assoc_data_elements; i++) pce->assoc_data_element_tag_select[i] = (uint8_t)faad_getbits(ld, 4);
- for (i = 0; i < pce->num_valid_cc_elements; i++) {
- pce->cc_element_is_ind_sw[i] = faad_get1bit(ld);
- pce->valid_cc_element_tag_select[i] = (uint8_t)faad_getbits(ld, 4);
- }
- faad_byte_align(ld);
- pce->comment_field_bytes = (uint8_t)faad_getbits(ld, 8);
- for (i = 0; i < pce->comment_field_bytes; i++) { pce->comment_field_data[i] = (uint8_t)faad_getbits(ld, 8); }
- pce->comment_field_data[i] = 0;
- if (pce->channels > MAX_CHANNELS) return 22;
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::decode_sce_lfe(NeAACDecStruct* hDecoder, NeAACDecFrameInfo* hInfo, bitfile* ld, uint8_t id_syn_ele) {
- uint8_t channels = hDecoder->fr_channels;
- uint8_t tag = 0;
- if (channels + 1 > MAX_CHANNELS) {
- hInfo->error = 12;
- return;
- }
- if (hDecoder->fr_ch_ele + 1 > MAX_SYNTAX_ELEMENTS) {
- hInfo->error = 13;
- return;
- }
- /* for SCE hDecoder->element_output_channels[] is not set here because this
- can become 2 when some form of Parametric Stereo coding is used
- */
- if (hDecoder->element_id[hDecoder->fr_ch_ele] != INVALID_ELEMENT_ID && hDecoder->element_id[hDecoder->fr_ch_ele] != id_syn_ele) {
- /* element inconsistency */
- memset(&hDecoder->element_alloced[hDecoder->fr_ch_ele], 0, sizeof(uint8_t) * (MAX_SYNTAX_ELEMENTS - hDecoder->fr_ch_ele));
- hInfo->error = 21;
- return;
- }
- /* save the syntax element id */
- hDecoder->element_id[hDecoder->fr_ch_ele] = id_syn_ele;
- /* decode the element */
- hInfo->error = single_lfe_channel_element(hDecoder, ld, channels, &tag);
- /* map output channels position to internal data channels */
- if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] == 2) {
- /* this might be faulty when pce_set is true */
- hDecoder->internal_channel[channels] = channels;
- hDecoder->internal_channel[channels + 1] = channels + 1;
- } else {
- if (hDecoder->pce_set)
- hDecoder->internal_channel[hDecoder->pce.sce_channel[tag]] = channels;
- else
- hDecoder->internal_channel[channels] = channels;
- }
- hDecoder->fr_channels += hDecoder->element_output_channels[hDecoder->fr_ch_ele];
- hDecoder->fr_ch_ele++;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::decode_cpe(NeAACDecStruct* hDecoder, NeAACDecFrameInfo* hInfo, bitfile* ld, uint8_t id_syn_ele) {
- uint8_t channels = hDecoder->fr_channels;
- hInfo->error = 0;
- uint8_t tag = 0;
- if (channels + 2 > MAX_CHANNELS) {
- hInfo->error = 12;
- return;
- }
- if (hDecoder->fr_ch_ele + 1 > MAX_SYNTAX_ELEMENTS) {
- hInfo->error = 13;
- return;
- }
- /* for CPE the number of output channels is always 2 */
- if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] == 0) {
- /* element_output_channels not set yet */
- hDecoder->element_output_channels[hDecoder->fr_ch_ele] = 2;
- } else if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] != 2) {
- /* element inconsistency */
- memset(&hDecoder->element_alloced[hDecoder->fr_ch_ele], 0, sizeof(uint8_t) * (MAX_SYNTAX_ELEMENTS - hDecoder->fr_ch_ele));
- hInfo->error = 21;
- return;
- }
- if (hDecoder->element_id[hDecoder->fr_ch_ele] != INVALID_ELEMENT_ID && hDecoder->element_id[hDecoder->fr_ch_ele] != id_syn_ele) {
- /* element inconsistency */
- memset(&hDecoder->element_alloced[hDecoder->fr_ch_ele], 0, sizeof(uint8_t) * (MAX_SYNTAX_ELEMENTS - hDecoder->fr_ch_ele));
- hInfo->error = 21;
- return;
- }
- /* save the syntax element id */
- hDecoder->element_id[hDecoder->fr_ch_ele] = id_syn_ele;
- /* decode the element */
- hInfo->error = channel_pair_element(hDecoder, ld, channels, &tag);
- /* map output channel position to internal data channels */
- if (hDecoder->pce_set) {
- hDecoder->internal_channel[hDecoder->pce.cpe_channel[tag]] = channels;
- hDecoder->internal_channel[hDecoder->pce.cpe_channel[tag] + 1] = channels + 1;
- } else {
- hDecoder->internal_channel[channels] = channels;
- hDecoder->internal_channel[channels + 1] = channels + 1;
- }
- hDecoder->fr_channels += 2;
- hDecoder->fr_ch_ele++;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void NeaacDecoder::raw_data_block(NeAACDecStruct* hDecoder, NeAACDecFrameInfo* hInfo, bitfile* ld, program_config* pce, drc_info* drc) {
- uint8_t id_syn_ele;
- uint8_t ele_this_frame = 0;
- hDecoder->fr_channels = 0;
- hDecoder->fr_ch_ele = 0;
- hDecoder->first_syn_ele = 25;
- hDecoder->has_lfe = 0;
-#ifdef ERROR_RESILIENCE
- if (hDecoder->object_type < ER_OBJECT_START) {
-#endif
- /* Table 4.4.3: raw_data_block() */
- while ((id_syn_ele = (uint8_t)faad_getbits(ld, LEN_SE_ID)) != ID_END) {
- switch (id_syn_ele) {
- case ID_SCE:
- ele_this_frame++;
- if (hDecoder->first_syn_ele == 25) hDecoder->first_syn_ele = id_syn_ele;
- decode_sce_lfe(hDecoder, hInfo, ld, id_syn_ele);
- if (hInfo->error > 0) return;
- break;
- case ID_CPE:
- ele_this_frame++;
- if (hDecoder->first_syn_ele == 25) hDecoder->first_syn_ele = id_syn_ele;
- decode_cpe(hDecoder, hInfo, ld, id_syn_ele);
- if (hInfo->error > 0) return;
- break;
- case ID_LFE:
-#ifdef DRM
- hInfo->error = 32;
-#else
- ele_this_frame++;
- hDecoder->has_lfe++;
- decode_sce_lfe(hDecoder, hInfo, ld, id_syn_ele);
-#endif
- if (hInfo->error > 0) return;
- break;
- case ID_CCE: /* not implemented yet, but skip the bits */
-#ifdef DRM
- hInfo->error = 32;
-#else
- ele_this_frame++;
- #ifdef COUPLING_DEC
- hInfo->error = coupling_channel_element(hDecoder, ld);
- #else
- hInfo->error = 6;
- #endif
-#endif
- if (hInfo->error > 0) return;
- break;
- case ID_DSE:
- ele_this_frame++;
- data_stream_element(hDecoder, ld);
- break;
- case ID_PCE:
- if (ele_this_frame != 0) {
- hInfo->error = 31;
- return;
- }
- ele_this_frame++;
- /* 14496-4: 5.6.4.1.2.1.3: */
- /* program_configuration_element()'s in access units shall be ignored */
- program_config_element(pce, ld);
- // if ((hInfo->error = program_config_element(pce, ld)) > 0)
- // return;
- // hDecoder->pce_set = 1;
- break;
- case ID_FIL:
- ele_this_frame++;
- /* one sbr_info describes a channel_element not a channel! */
- /* if we encounter SBR data here: error */
- /* SBR data will be read directly in the SCE/LFE/CPE element */
- if ((hInfo->error = fill_element(hDecoder, ld, drc, INVALID_SBR_ELEMENT)) > 0) return;
- break;
- }
- }
-#ifdef ERROR_RESILIENCE
- } else {
- /* Table 262: er_raw_data_block() */
- switch (hDecoder->channelConfiguration) {
- case 1:
- decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
- if (hInfo->error > 0) return;
- break;
- case 2:
- decode_cpe(hDecoder, hInfo, ld, ID_CPE);
- if (hInfo->error > 0) return;
- break;
- case 3:
- decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
- if (hInfo->error > 0) return;
- decode_cpe(hDecoder, hInfo, ld, ID_CPE);
- if (hInfo->error > 0) return;
- break;
- case 4:
- decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
- if (hInfo->error > 0) return;
- decode_cpe(hDecoder, hInfo, ld, ID_CPE);
- if (hInfo->error > 0) return;
- decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
- if (hInfo->error > 0) return;
- break;
- case 5:
- decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
- if (hInfo->error > 0) return;
- decode_cpe(hDecoder, hInfo, ld, ID_CPE);
- if (hInfo->error > 0) return;
- decode_cpe(hDecoder, hInfo, ld, ID_CPE);
- if (hInfo->error > 0) return;
- break;
- case 6:
- decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
- if (hInfo->error > 0) return;
- decode_cpe(hDecoder, hInfo, ld, ID_CPE);
- if (hInfo->error > 0) return;
- decode_cpe(hDecoder, hInfo, ld, ID_CPE);
- if (hInfo->error > 0) return;
- decode_sce_lfe(hDecoder, hInfo, ld, ID_LFE);
- if (hInfo->error > 0) return;
- break;
- case 7: /* 8 channels */
- decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
- if (hInfo->error > 0) return;
- decode_cpe(hDecoder, hInfo, ld, ID_CPE);
- if (hInfo->error > 0) return;
- decode_cpe(hDecoder, hInfo, ld, ID_CPE);
- if (hInfo->error > 0) return;
- decode_cpe(hDecoder, hInfo, ld, ID_CPE);
- if (hInfo->error > 0) return;
- decode_sce_lfe(hDecoder, hInfo, ld, ID_LFE);
- if (hInfo->error > 0) return;
- break;
- default: hInfo->error = 7; return;
- }
- #if 0
- cnt = bits_to_decode() / 8;
- while (cnt >= 1)
- {
- cnt -= extension_payload(cnt);
- }
- #endif
- }
-#endif
- /* new in corrigendum 14496-3:2002 */
-#ifdef DRM
- if (hDecoder->object_type != DRM_ER_LC
- #if 0
- && !hDecoder->latm_header_present
- #endif
- )
-#endif
- {
- faad_byte_align(ld);
- }
- return;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.4 and */
-/* Table 4.4.9 */
-uint8_t NeaacDecoder::single_lfe_channel_element(NeAACDecStruct* hDecoder, bitfile* ld, uint8_t channel, uint8_t* tag) {
- uint8_t retval = 0;
- // element sce = {0};
- element* sce = (element*)faad_calloc(1, sizeof(element));
- ic_stream* ics = &(sce->ics1);
- // int16_t spec_data[1024] = {0};
- int16_t* spec_data = (int16_t*)faad_calloc(1024, sizeof(int16_t));
- sce->element_instance_tag = (uint8_t)faad_getbits(ld, LEN_TAG);
- *tag = sce->element_instance_tag;
- sce->channel = channel;
- sce->paired_channel = -1;
- retval = individual_channel_stream(hDecoder, sce, ld, ics, 0, spec_data);
- if (retval > 0) goto exit;
- /* IS not allowed in single channel */
- if (ics->is_used) {
- retval = 32;
- goto exit;
- }
-#ifdef SBR_DEC
- /* check if next bitstream element is a fill element */
- /* if so, read it now so SBR decoding can be done in case of a file with SBR */
- if (faad_showbits(ld, LEN_SE_ID) == ID_FIL) {
- faad_flushbits(ld, LEN_SE_ID);
- /* one sbr_info describes a channel_element not a channel! */
- if ((retval = fill_element(hDecoder, ld, hDecoder->drc, hDecoder->fr_ch_ele)) > 0) { goto exit; }
- }
-#endif
- /* noiseless coding is done, spectral reconstruction is done now */
- retval = reconstruct_single_channel(hDecoder, ics, sce, spec_data);
- if (retval > 0) goto exit;
- retval = 0;
-exit:
- faad_free(&sce);
- faad_free(&spec_data);
- return retval;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.5 */
-uint8_t NeaacDecoder::channel_pair_element(NeAACDecStruct* hDecoder, bitfile* ld, uint8_t channels, uint8_t* tag) {
- // int16_t spec_data1[1024] = {0};
- // int16_t spec_data2[1024] = {0};
- int16_t* spec_data1 = (int16_t*)faad_calloc(1024, sizeof(int16_t));
- int16_t* spec_data2 = (int16_t*)faad_calloc(1024, sizeof(int16_t));
- // element cpe = {0};
- element* cpe = (element*)faad_calloc(1, sizeof(element));
- ic_stream* ics1 = &(cpe->ics1);
- ic_stream* ics2 = &(cpe->ics2);
- uint8_t result;
- cpe->channel = channels;
- cpe->paired_channel = channels + 1;
- cpe->element_instance_tag = (uint8_t)faad_getbits(ld, LEN_TAG);
- *tag = cpe->element_instance_tag;
- if ((cpe->common_window = faad_get1bit(ld) & 1)) {
- /* both channels have common ics information */
- if ((result = ics_info(hDecoder, ics1, ld, cpe->common_window)) > 0) goto exit;
- ics1->ms_mask_present = (uint8_t)faad_getbits(ld, 2);
- if (ics1->ms_mask_present == 3) {
- /* bitstream error */
- result = 32;
- goto exit;
- }
- if (ics1->ms_mask_present == 1) {
- uint8_t g, sfb;
- for (g = 0; g < ics1->num_window_groups; g++) {
- for (sfb = 0; sfb < ics1->max_sfb; sfb++) { ics1->ms_used[g][sfb] = faad_get1bit(ld); }
- }
- }
-#ifdef ERROR_RESILIENCE
- if ((hDecoder->object_type >= ER_OBJECT_START) && (ics1->predictor_data_present)) {
- if ((
- #ifdef LTP_DEC
- ics1->ltp.data_present =
- #endif
- faad_get1bit(ld)) &
- 1) {
- #ifdef LTP_DEC
- if ((result = ltp_data(hDecoder, ics1, &(ics1->ltp), ld)) > 0) { goto exit; }
- #else
- result = 26;
- goto exit; // return 26;
- #endif
- }
- }
-#endif
- memcpy(ics2, ics1, sizeof(ic_stream));
- } else {
- ics1->ms_mask_present = 0;
- }
- if ((result = individual_channel_stream(hDecoder, cpe, ld, ics1, 0, spec_data1)) > 0) { goto exit; }
-#ifdef ERROR_RESILIENCE
- if (cpe->common_window && (hDecoder->object_type >= ER_OBJECT_START) && (ics1->predictor_data_present)) {
- if ((
- #ifdef LTP_DEC
- ics1->ltp2.data_present =
- #endif
- faad_get1bit(ld)) &
- 1) {
- #ifdef LTP_DEC
- if ((result = ltp_data(hDecoder, ics1, &(ics1->ltp2), ld)) > 0) { goto exit; }
- #else
- result = 26;
- goto exit; // return 26;
- #endif
- }
- }
-#endif
- if ((result = individual_channel_stream(hDecoder, cpe, ld, ics2, 0, spec_data2)) > 0) { goto exit; }
-#ifdef SBR_DEC
- /* check if next bitstream element is a fill element */
- /* if so, read it now so SBR decoding can be done in case of a file with SBR */
- if (faad_showbits(ld, LEN_SE_ID) == ID_FIL) {
- faad_flushbits(ld, LEN_SE_ID);
- /* one sbr_info describes a channel_element not a channel! */
- if ((result = fill_element(hDecoder, ld, hDecoder->drc, hDecoder->fr_ch_ele)) > 0) { goto exit; }
- }
-#endif
- /* noiseless coding is done, spectral reconstruction is done now */
- if ((result = reconstruct_channel_pair(hDecoder, ics1, ics2, cpe, spec_data1, spec_data2)) > 0) { goto exit; }
- result = 0;
-exit:
- faad_free(&spec_data1);
- faad_free(&spec_data2);
- faad_free(&cpe);
- return result;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.6 */
-uint8_t NeaacDecoder::ics_info(NeAACDecStruct* hDecoder, ic_stream* ics, bitfile* ld, uint8_t common_window) {
- uint8_t retval = 0;
- uint8_t ics_reserved_bit;
- ics_reserved_bit = faad_get1bit(ld);
- if (ics_reserved_bit != 0) return 32;
- ics->window_sequence = (uint8_t)faad_getbits(ld, 2);
- ics->window_shape = faad_get1bit(ld);
-#ifdef LD_DEC
- /* No block switching in LD */
- if ((hDecoder->object_type == LD) && (ics->window_sequence != ONLY_LONG_SEQUENCE)) return 32;
-#endif
- if (ics->window_sequence == EIGHT_SHORT_SEQUENCE) {
- ics->max_sfb = (uint8_t)faad_getbits(ld, 4);
- ics->scale_factor_grouping = (uint8_t)faad_getbits(ld, 7);
- } else {
- ics->max_sfb = (uint8_t)faad_getbits(ld, 6);
- }
- /* get the grouping information */
- if ((retval = window_grouping_info(hDecoder, ics)) > 0) return retval;
- /* should be an error */
- /* check the range of max_sfb */
- if (ics->max_sfb > ics->num_swb) return 16;
- if (ics->window_sequence != EIGHT_SHORT_SEQUENCE) {
- if ((ics->predictor_data_present = faad_get1bit(ld)) & 1) {
- if (hDecoder->object_type == MAIN) /* MPEG2 style AAC predictor */
- {
- uint8_t sfb;
- uint8_t limit = min(ics->max_sfb, max_pred_sfb(hDecoder->sf_index));
-#ifdef MAIN_DEC
- ics->pred.limit = limit;
-#endif
- if ((
-#ifdef MAIN_DEC
- ics->pred.predictor_reset =
-#endif
- faad_get1bit(ld)) &
- 1) {
-#ifdef MAIN_DEC
- ics->pred.predictor_reset_group_number =
-#endif
- faad_getbits(ld, 5);
- }
- for (sfb = 0; sfb < limit; sfb++) {
-#ifdef MAIN_DEC
- ics->pred.prediction_used[sfb] =
-#endif
- faad_get1bit(ld);
- }
- }
-#ifdef LTP_DEC
- else { /* Long Term Prediction */
- if (hDecoder->object_type < ER_OBJECT_START) {
- if ((ics->ltp.data_present = faad_get1bit(ld)) & 1) {
- if ((retval = ltp_data(hDecoder, ics, &(ics->ltp), ld)) > 0) { return retval; }
- }
- if (common_window) {
- if ((ics->ltp2.data_present = faad_get1bit(ld)) & 1) {
- if ((retval = ltp_data(hDecoder, ics, &(ics->ltp2), ld)) > 0) { return retval; }
- }
- }
- }
- #ifdef ERROR_RESILIENCE
- if (!common_window && (hDecoder->object_type >= ER_OBJECT_START)) {
- if ((ics->ltp.data_present = faad_get1bit(ld)) & 1) {
- if ((retval = ltp_data(hDecoder, ics, &(ics->ltp), ld)) > 0) { return retval; }
- }
- }
- #endif
- }
-#endif
- }
- }
- return retval;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.7 */
-uint8_t NeaacDecoder::pulse_data(ic_stream* ics, pulse_info* pul, bitfile* ld) {
- uint8_t i;
- pul->number_pulse = (uint8_t)faad_getbits(ld, 2);
- pul->pulse_start_sfb = (uint8_t)faad_getbits(ld, 6);
- /* check the range of pulse_start_sfb */
- if (pul->pulse_start_sfb > ics->num_swb) return 16;
- for (i = 0; i < pul->number_pulse + 1; i++) {
- pul->pulse_offset[i] = (uint8_t)faad_getbits(ld, 5);
-#if 0
- printf("%d\n", pul->pulse_offset[i]);
-#endif
- pul->pulse_amp[i] = (uint8_t)faad_getbits(ld, 4);
-#if 0
- printf("%d\n", pul->pulse_amp[i]);
-#endif
- }
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef COUPLING_DEC
-/* Table 4.4.8: Currently just for skipping the bits... */
-uint8_t NeaacDecoder::coupling_channel_element(NeAACDecStruct* hDecoder, bitfile* ld) {
- uint8_t c, result = 0;
- uint8_t ind_sw_cce_flag = 0;
- uint8_t num_gain_element_lists = 0;
- uint8_t num_coupled_elements = 0;
- element el_empty = {0};
- ic_stream ics_empty = {0};
- int16_t sh_data[1024];
- c = faad_getbits(ld, LEN_TAG);
- ind_sw_cce_flag = faad_get1bit(ld);
- num_coupled_elements = faad_getbits(ld, 3);
- for (c = 0; c < num_coupled_elements + 1; c++) {
- uint8_t cc_target_is_cpe, cc_target_tag_select;
- num_gain_element_lists++;
- cc_target_is_cpe = faad_get1bit(ld);
- cc_target_tag_select = faad_getbits(ld, 4);
- if (cc_target_is_cpe) {
- uint8_t cc_l = faad_get1bit(ld);
- uint8_t cc_r = faad_get1bit(ld);
- if (cc_l && cc_r) num_gain_element_lists++;
- }
- }
- faad_get1bit(ld);
- faad_get1bit(ld);
- faad_getbits(ld, 2);
- if ((result = individual_channel_stream(hDecoder, &el_empty, ld, &ics_empty, 0, sh_data)) > 0) { return result; }
- /* IS not allowed in single channel */
- if (ics->is_used) return 32;
- for (c = 1; c < num_gain_element_lists; c++) {
- uint8_t cge;
- if (ind_sw_cce_flag) {
- cge = 1;
- } else {
- cge = faad_get1bit(ld);
- }
- if (cge) {
- huffman_scale_factor(ld);
- } else {
- uint8_t g, sfb;
- for (g = 0; g < ics_empty.num_window_groups; g++) {
- for (sfb = 0; sfb < ics_empty.max_sfb; sfb++) {
- if (ics_empty.sfb_cb[g][sfb] != ZERO_HCB) huffman_scale_factor(ld);
- }
- }
- }
- }
- return 0;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.10 */
-uint16_t NeaacDecoder::data_stream_element(NeAACDecStruct* hDecoder, bitfile* ld) {
- uint8_t byte_aligned;
- uint16_t i, count;
- /* element_instance_tag = */ faad_getbits(ld, LEN_TAG);
- byte_aligned = faad_get1bit(ld);
- count = (uint16_t)faad_getbits(ld, 8);
- if (count == 255) { count += (uint16_t)faad_getbits(ld, 8); }
- if (byte_aligned) faad_byte_align(ld);
- for (i = 0; i < count; i++) { faad_getbits(ld, LEN_BYTE); }
- return count;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.11 */
-uint8_t NeaacDecoder::fill_element(NeAACDecStruct* hDecoder, bitfile* ld, drc_info* drc, uint8_t sbr_ele) {
- uint16_t count;
-#ifdef SBR_DEC
- uint8_t bs_extension_type;
-#endif
- count = (uint16_t)faad_getbits(ld, 4);
- if (count == 15) { count += (uint16_t)faad_getbits(ld, 8) - 1; }
- if (count > 0) {
-#ifdef SBR_DEC
- bs_extension_type = (uint8_t)faad_showbits(ld, 4);
- if ((bs_extension_type == EXT_SBR_DATA) || (bs_extension_type == EXT_SBR_DATA_CRC)) {
- if (sbr_ele == INVALID_SBR_ELEMENT) return 24;
- if (!hDecoder->sbr[sbr_ele]) {
- hDecoder->sbr[sbr_ele] = sbrDecodeInit(hDecoder->frameLength, hDecoder->element_id[sbr_ele], 2 * get_sample_rate(hDecoder->sf_index), hDecoder->downSampledSBR, 0);
- }
- if (!hDecoder->sbr[sbr_ele]) return 19;
- hDecoder->sbr_present_flag = 1;
- /* parse the SBR data */
- hDecoder->sbr[sbr_ele]->ret = sbr_extension_data(ld, hDecoder->sbr[sbr_ele], count, hDecoder->postSeekResetFlag);
- #if 0
- if (hDecoder->sbr[sbr_ele]->ret > 0)
- {
- printf("%s\n", NeAACDecGetErrorMessage(hDecoder->sbr[sbr_ele]->ret));
- }
- #endif
- #if (defined(PS_DEC) || defined(DRM_PS))
- if (hDecoder->sbr[sbr_ele]->ps_used) {
- hDecoder->ps_used[sbr_ele] = 1;
- /* set element independent flag to 1 as well */
- hDecoder->ps_used_global = 1;
- }
- #endif
- } else {
-#endif
-#ifndef DRM
- while (count > 0) { count -= extension_payload(ld, drc, count); }
-#else
- return 30;
-#endif
-#ifdef SBR_DEC
- }
-#endif
- }
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.12 */
-#ifdef SSR_DEC
-void NeaacDecoder::gain_control_data(bitfile* ld, ic_stream* ics) {
- uint8_t bd, wd, ad;
- ssr_info* ssr = &(ics->ssr);
- ssr->max_band = (uint8_t)faad_getbits(ld, 2);
- if (ics->window_sequence == ONLY_LONG_SEQUENCE) {
- for (bd = 1; bd <= ssr->max_band; bd++) {
- for (wd = 0; wd < 1; wd++) {
- ssr->adjust_num[bd][wd] = (uint8_t)faad_getbits(ld, 3);
- for (ad = 0; ad < ssr->adjust_num[bd][wd]; ad++) {
- ssr->alevcode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 4);
- ssr->aloccode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 5);
- }
- }
- }
- } else if (ics->window_sequence == LONG_START_SEQUENCE) {
- for (bd = 1; bd <= ssr->max_band; bd++) {
- for (wd = 0; wd < 2; wd++) {
- ssr->adjust_num[bd][wd] = (uint8_t)faad_getbits(ld, 3);
- for (ad = 0; ad < ssr->adjust_num[bd][wd]; ad++) {
- ssr->alevcode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 4);
- if (wd == 0) {
- ssr->aloccode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 4);
- } else {
- ssr->aloccode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 2);
- }
- }
- }
- }
- } else if (ics->window_sequence == EIGHT_SHORT_SEQUENCE) {
- for (bd = 1; bd <= ssr->max_band; bd++) {
- for (wd = 0; wd < 8; wd++) {
- ssr->adjust_num[bd][wd] = (uint8_t)faad_getbits(ld, 3);
- for (ad = 0; ad < ssr->adjust_num[bd][wd]; ad++) {
- ssr->alevcode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 4);
- ssr->aloccode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 2);
- }
- }
- }
- } else if (ics->window_sequence == LONG_STOP_SEQUENCE) {
- for (bd = 1; bd <= ssr->max_band; bd++) {
- for (wd = 0; wd < 2; wd++) {
- ssr->adjust_num[bd][wd] = (uint8_t)faad_getbits(ld, 3);
- for (ad = 0; ad < ssr->adjust_num[bd][wd]; ad++) {
- ssr->alevcode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 4);
- if (wd == 0) {
- ssr->aloccode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 4);
- } else {
- ssr->aloccode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 5);
- }
- }
- }
- }
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef DRM
-/* Table 4.4.13 ASME */
-void NeaacDecoder::DRM_aac_scalable_main_element(NeAACDecStruct* hDecoder, NeAACDecFrameInfo* hInfo, bitfile* ld, program_config* pce, drc_info* drc) {
- uint8_t retval = 0;
- (void)retval;
- uint8_t channels = hDecoder->fr_channels = 0;
- uint8_t ch;
- (void)ch;
- uint8_t this_layer_stereo = (hDecoder->channelConfiguration > 1) ? 1 : 0;
- element cpe = {0};
- ic_stream* ics1 = &(cpe.ics1);
- ic_stream* ics2 = &(cpe.ics2);
- int16_t* spec_data;
- (void)spec_data;
- int16_t spec_data1[1024] = {0};
- int16_t spec_data2[1024] = {0};
- hDecoder->fr_ch_ele = 0;
- hInfo->error = DRM_aac_scalable_main_header(hDecoder, ics1, ics2, ld, this_layer_stereo);
- if (hInfo->error > 0) return;
- cpe.common_window = 1;
- if (this_layer_stereo) {
- hDecoder->element_id[0] = ID_CPE;
- if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] == 0) hDecoder->element_output_channels[hDecoder->fr_ch_ele] = 2;
- } else {
- hDecoder->element_id[0] = ID_SCE;
- }
- if (this_layer_stereo) {
- cpe.channel = 0;
- cpe.paired_channel = 1;
- }
- /* Stereo2 / Mono1 */
- ics1->tns_data_present = faad_get1bit(ld);
- #if defined(LTP_DEC)
- ics1->ltp.data_present = faad_get1bit(ld);
- #elif defined(DRM)
- if (faad_get1bit(ld)) {
- hInfo->error = 26;
- return;
- }
- #else
- faad_get1bit(ld);
- #endif
- hInfo->error = side_info(hDecoder, &cpe, ld, ics1, 1);
- if (hInfo->error > 0) return;
- if (this_layer_stereo) {
- /* Stereo3 */
- ics2->tns_data_present = faad_get1bit(ld);
- #ifdef LTP_DEC
- ics1->ltp.data_present =
- #endif
- faad_get1bit(ld);
- hInfo->error = side_info(hDecoder, &cpe, ld, ics2, 1);
- if (hInfo->error > 0) return;
- }
- /* Stereo4 / Mono2 */
- if (ics1->tns_data_present) tns_data(ics1, &(ics1->tns), ld);
- if (this_layer_stereo) {
- /* Stereo5 */
- if (ics2->tns_data_present) tns_data(ics2, &(ics2->tns), ld);
- }
- #ifdef DRM
- /* CRC check */
- if (hDecoder->object_type == DRM_ER_LC) {
- if ((hInfo->error = (uint8_t)faad_check_CRC(ld, (uint16_t)faad_get_processed_bits(ld) - 8)) > 0) return;
- }
- #endif
- /* Stereo6 / Mono3 */
- /* error resilient spectral data decoding */
- if ((hInfo->error = reordered_spectral_data(hDecoder, ics1, ld, spec_data1)) > 0) { return; }
- if (this_layer_stereo) {
- /* Stereo7 */
- /* error resilient spectral data decoding */
- if ((hInfo->error = reordered_spectral_data(hDecoder, ics2, ld, spec_data2)) > 0) { return; }
- }
- #ifdef DRM
- #ifdef SBR_DEC
- /* In case of DRM we need to read the SBR info before channel reconstruction */
- if ((hDecoder->sbr_present_flag == 1) && (hDecoder->object_type == DRM_ER_LC)) {
- bitfile ld_sbr = {0};
- uint32_t i;
- uint16_t count = 0;
- uint8_t* revbuffer;
- uint8_t* prevbufstart;
- uint8_t* pbufend;
- /* all forward bitreading should be finished at this point */
- uint32_t bitsconsumed = faad_get_processed_bits(ld);
- uint32_t buffer_size = faad_origbitbuffer_size(ld);
- uint8_t* buffer = (uint8_t*)faad_origbitbuffer(ld);
- if (bitsconsumed + 8 > buffer_size * 8) {
- hInfo->error = 14;
- return;
- }
- if (!hDecoder->sbr[0]) { hDecoder->sbr[0] = sbrDecodeInit(hDecoder->frameLength, hDecoder->element_id[0], 2 * get_sample_rate(hDecoder->sf_index), 0 /* ds SBR */, 1); }
- if (!hDecoder->sbr[0]) {
- hInfo->error = 19;
- return;
- }
- /* Reverse bit reading of SBR data in DRM audio frame */
- revbuffer = (uint8_t*)faad_malloc(buffer_size * sizeof(uint8_t));
- prevbufstart = revbuffer;
- pbufend = &buffer[buffer_size - 1];
- for (i = 0; i < buffer_size; i++) *prevbufstart++ = tabFlipbits[*pbufend--];
- /* Set SBR data */
- /* consider 8 bits from AAC-CRC */
- /* SBR buffer size is original buffer size minus AAC buffer size */
- count = (uint16_t)bit2byte(buffer_size * 8 - bitsconsumed);
- faad_initbits(&ld_sbr, revbuffer, count);
- hDecoder->sbr[0]->sample_rate = get_sample_rate(hDecoder->sf_index);
- hDecoder->sbr[0]->sample_rate *= 2;
- faad_getbits(&ld_sbr, 8); /* Skip 8-bit CRC */
- hDecoder->sbr[0]->ret = sbr_extension_data(&ld_sbr, hDecoder->sbr[0], count, hDecoder->postSeekResetFlag);
- #if (defined(PS_DEC) || defined(DRM_PS))
- if (hDecoder->sbr[0]->ps_used) {
- hDecoder->ps_used[0] = 1;
- hDecoder->ps_used_global = 1;
- }
- #endif
- if (ld_sbr.error) { hDecoder->sbr[0]->ret = 1; }
- /* check CRC */
- /* no need to check it if there was already an error */
- if (hDecoder->sbr[0]->ret == 0) hDecoder->sbr[0]->ret = (uint8_t)faad_check_CRC(&ld_sbr, (uint16_t)faad_get_processed_bits(&ld_sbr) - 8);
- /* SBR data was corrupted, disable it until the next header */
- if (hDecoder->sbr[0]->ret != 0) { hDecoder->sbr[0]->header_count = 0; }
- faad_endbits(&ld_sbr);
- if (revbuffer) faad_free(&revbuffer);
- }
- #endif
- #endif
- if (this_layer_stereo) {
- hInfo->error = reconstruct_channel_pair(hDecoder, ics1, ics2, &cpe, spec_data1, spec_data2);
- if (hInfo->error > 0) return;
- } else {
- hInfo->error = reconstruct_single_channel(hDecoder, ics1, &cpe, spec_data1);
- if (hInfo->error > 0) return;
- }
- /* map output channels position to internal data channels */
- if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] == 2) {
- /* this might be faulty when pce_set is true */
- hDecoder->internal_channel[channels] = channels;
- hDecoder->internal_channel[channels + 1] = channels + 1;
- } else {
- hDecoder->internal_channel[channels] = channels;
- }
- hDecoder->fr_channels += hDecoder->element_output_channels[hDecoder->fr_ch_ele];
- hDecoder->fr_ch_ele++;
- return;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.15 */
-int8_t NeaacDecoder::DRM_aac_scalable_main_header(NeAACDecStruct* hDecoder, ic_stream* ics1, ic_stream* ics2, bitfile* ld, uint8_t this_layer_stereo) {
- uint8_t retval = 0;
- uint8_t ch;
- (void)ch;
- ic_stream* ics;
- (void)ics;
- uint8_t ics_reserved_bit;
- ics_reserved_bit = faad_get1bit(ld);
- if (ics_reserved_bit != 0) return 32;
- ics1->window_sequence = (uint8_t)faad_getbits(ld, 2);
- ics1->window_shape = faad_get1bit(ld);
- if (ics1->window_sequence == EIGHT_SHORT_SEQUENCE) {
- ics1->max_sfb = (uint8_t)faad_getbits(ld, 4);
- ics1->scale_factor_grouping = (uint8_t)faad_getbits(ld, 7);
- } else {
- ics1->max_sfb = (uint8_t)faad_getbits(ld, 6);
- }
- /* get the grouping information */
- if ((retval = window_grouping_info(hDecoder, ics1)) > 0) return retval;
- /* should be an error */
- /* check the range of max_sfb */
- if (ics1->max_sfb > ics1->num_swb) return 16;
- if (this_layer_stereo) {
- ics1->ms_mask_present = (uint8_t)faad_getbits(ld, 2);
- if (ics1->ms_mask_present == 3) {
- /* bitstream error */
- return 32;
- }
- if (ics1->ms_mask_present == 1) {
- uint8_t g, sfb;
- for (g = 0; g < ics1->num_window_groups; g++) {
- for (sfb = 0; sfb < ics1->max_sfb; sfb++) { ics1->ms_used[g][sfb] = faad_get1bit(ld); }
- }
- }
- memcpy(ics2, ics1, sizeof(ic_stream));
- } else {
- ics1->ms_mask_present = 0;
- }
- return 0;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::side_info(NeAACDecStruct* hDecoder, element* ele, bitfile* ld, ic_stream* ics, uint8_t scal_flag) {
- uint8_t result;
- ics->global_gain = (uint8_t)faad_getbits(ld, 8);
- if (!ele->common_window && !scal_flag) {
- if ((result = ics_info(hDecoder, ics, ld, ele->common_window)) > 0) return result;
- }
- if ((result = section_data(hDecoder, ics, ld)) > 0) return result;
- if ((result = scale_factor_data(hDecoder, ics, ld)) > 0) return result;
- if (!scal_flag) {
- /**
- ** NOTE: It could be that pulse data is available in scalable AAC too,
- ** as said in Amendment 1, this could be only the case for ER AAC,
- ** though. (have to check this out later)
- **/
- /* get pulse data */
- if ((ics->pulse_data_present = faad_get1bit(ld)) & 1) {
- if ((result = pulse_data(ics, &(ics->pul), ld)) > 0) return result;
- }
- /* get tns data */
- if ((ics->tns_data_present = faad_get1bit(ld)) & 1) {
-#ifdef ERROR_RESILIENCE
- if (hDecoder->object_type < ER_OBJECT_START)
-#endif
- tns_data(ics, &(ics->tns), ld);
- }
- /* get gain control data */
- if ((ics->gain_control_data_present = faad_get1bit(ld)) & 1) {
-#ifdef SSR_DEC
- if (hDecoder->object_type != SSR)
- return 1;
- else
- gain_control_data(ld, ics);
-#else
- return 1;
-#endif
- }
- }
-#ifdef ERROR_RESILIENCE
- if (hDecoder->aacSpectralDataResilienceFlag) {
- ics->length_of_reordered_spectral_data = (uint16_t)faad_getbits(ld, 14);
- if (hDecoder->channelConfiguration == 2) {
- if (ics->length_of_reordered_spectral_data > 6144) ics->length_of_reordered_spectral_data = 6144;
- } else {
- if (ics->length_of_reordered_spectral_data > 12288) ics->length_of_reordered_spectral_data = 12288;
- }
- ics->length_of_longest_codeword = (uint8_t)faad_getbits(ld, 6);
- if (ics->length_of_longest_codeword >= 49) ics->length_of_longest_codeword = 49;
- }
- /* RVLC spectral data is put here */
- if (hDecoder->aacScalefactorDataResilienceFlag) {
- if ((result = rvlc_decode_scale_factors(ics, ld)) > 0) return result;
- }
-#endif
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.24 */
-uint8_t NeaacDecoder::individual_channel_stream(NeAACDecStruct* hDecoder, element* ele, bitfile* ld, ic_stream* ics, uint8_t scal_flag, int16_t* spec_data) {
- uint8_t result;
- result = side_info(hDecoder, ele, ld, ics, scal_flag);
- if (result > 0) return result;
- if (hDecoder->object_type >= ER_OBJECT_START) {
- if (ics->tns_data_present) tns_data(ics, &(ics->tns), ld);
- }
-#ifdef DRM
- /* CRC check */
- if (hDecoder->object_type == DRM_ER_LC) {
- if ((result = (uint8_t)faad_check_CRC(ld, (uint16_t)faad_get_processed_bits(ld) - 8)) > 0) return result;
- }
-#endif
-#ifdef ERROR_RESILIENCE
- if (hDecoder->aacSpectralDataResilienceFlag) {
- /* error resilient spectral data decoding */
- if ((result = reordered_spectral_data(hDecoder, ics, ld, spec_data)) > 0) { return result; }
- } else {
-#endif
- /* decode the spectral data */
- if ((result = spectral_data(hDecoder, ics, ld, spec_data)) > 0) { return result; }
-#ifdef ERROR_RESILIENCE
- }
-#endif
- /* pulse coding reconstruction */
- if (ics->pulse_data_present) {
- if (ics->window_sequence != EIGHT_SHORT_SEQUENCE) {
- if ((result = pulse_decode(ics, spec_data, hDecoder->frameLength)) > 0) return result;
- } else {
- return 2; /* pulse coding not allowed for short blocks */
- }
- }
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.25 */
-uint8_t NeaacDecoder::section_data(NeAACDecStruct* hDecoder, ic_stream* ics, bitfile* ld) {
- uint8_t g;
- uint8_t sect_esc_val, sect_bits;
- if (ics->window_sequence == EIGHT_SHORT_SEQUENCE)
- sect_bits = 3;
- else
- sect_bits = 5;
- sect_esc_val = (1 << sect_bits) - 1;
-#if 0
- printf("\ntotal sfb %d\n", ics->max_sfb);
- printf(" sect top cb\n");
-#endif
- for (g = 0; g < ics->num_window_groups; g++) {
- uint8_t k = 0;
- uint8_t i = 0;
- while (k < ics->max_sfb) {
-#ifdef ERROR_RESILIENCE
- uint8_t vcb11 = 0;
-#endif
- uint8_t sfb;
- uint8_t sect_len_incr;
- uint16_t sect_len = 0;
- uint8_t sect_cb_bits = 4;
- /* if "faad_getbits" detects error and returns "0", "k" is never
- incremented and we cannot leave the while loop */
- if (ld->error != 0) return 14;
-#ifdef ERROR_RESILIENCE
- if (hDecoder->aacSectionDataResilienceFlag) sect_cb_bits = 5;
-#endif
- ics->sect_cb[g][i] = (uint8_t)faad_getbits(ld, sect_cb_bits);
- if (ics->sect_cb[g][i] == 12) return 32;
-#if 0
- printf("%d\n", ics->sect_cb[g][i]);
-#endif
-#ifndef DRM
- if (ics->sect_cb[g][i] == NOISE_HCB) ics->noise_used = 1;
-#else
- /* PNS not allowed in DRM */
- if (ics->sect_cb[g][i] == NOISE_HCB) return 29;
-#endif
- if (ics->sect_cb[g][i] == INTENSITY_HCB2 || ics->sect_cb[g][i] == INTENSITY_HCB) ics->is_used = 1;
-#ifdef ERROR_RESILIENCE
- if (hDecoder->aacSectionDataResilienceFlag) {
- if ((ics->sect_cb[g][i] == 11) || ((ics->sect_cb[g][i] >= 16) && (ics->sect_cb[g][i] <= 32))) { vcb11 = 1; }
- }
- if (vcb11) {
- sect_len_incr = 1;
- } else {
-#endif
- sect_len_incr = (uint8_t)faad_getbits(ld, sect_bits);
-#ifdef ERROR_RESILIENCE
- }
-#endif
- while ((sect_len_incr == sect_esc_val) /* &&
- (k+sect_len < ics->max_sfb)*/)
- {
- sect_len += sect_len_incr;
- sect_len_incr = (uint8_t)faad_getbits(ld, sect_bits);
- }
- sect_len += sect_len_incr;
- ics->sect_start[g][i] = k;
- ics->sect_end[g][i] = k + sect_len;
-#if 0
- printf("%d\n", ics->sect_start[g][i]);
-#endif
-#if 0
- printf("%d\n", ics->sect_end[g][i]);
-#endif
- if (ics->window_sequence == EIGHT_SHORT_SEQUENCE) {
- if (k + sect_len > 8 * 15) return 15;
- if (i >= 8 * 15) return 15;
- } else {
- if (k + sect_len > MAX_SFB) return 15;
- if (i >= MAX_SFB) return 15;
- }
- for (sfb = k; sfb < k + sect_len; sfb++) {
- ics->sfb_cb[g][sfb] = ics->sect_cb[g][i];
-#if 0
- printf("%d\n", ics->sfb_cb[g][sfb]);
-#endif
- }
-#if 0
- printf(" %6d %6d %6d\n",
- i,
- ics->sect_end[g][i],
- ics->sect_cb[g][i]);
-#endif
- k += sect_len;
- i++;
- }
- if (g < 8) { ics->num_sec[g] = i; }
- /* the sum of all sect_len_incr elements for a given window
- * group shall equal max_sfb */
- if (k != ics->max_sfb) { return 32; }
-#if 0
- printf("%d\n", ics->num_sec[g]);
-#endif
- }
-#if 0
- printf("\n");
-#endif
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* decode_scale_factors() decodes the scalefactors from the bitstream
- * All scalefactors (and also the stereo positions and pns energies) are transmitted using Huffman coded DPCM relative to the previous active
- * scalefactor (respectively previous stereo position or previous pns energy, see subclause 4.6.2 and 4.6.3). The first active scalefactor is
- * differentially coded relative to the global gain.
- */
-uint8_t NeaacDecoder::decode_scale_factors(ic_stream* ics, bitfile* ld) {
- uint8_t g, sfb;
- int16_t t;
- int8_t noise_pcm_flag = 1;
- (void)noise_pcm_flag;
- int16_t scale_factor = ics->global_gain;
- int16_t is_position = 0;
- int16_t noise_energy = ics->global_gain - 90;
- (void)noise_energy;
- for (g = 0; g < ics->num_window_groups; g++) {
- for (sfb = 0; sfb < ics->max_sfb; sfb++) {
- switch (ics->sfb_cb[g][sfb]) {
- case ZERO_HCB: /* zero book */
- ics->scale_factors[g][sfb] = 0;
-// #define SF_PRINT
-#ifdef SF_PRINT
- printf("%d\n", ics->scale_factors[g][sfb]);
-#endif
- break;
- case INTENSITY_HCB: /* intensity books */
- case INTENSITY_HCB2:
- /* decode intensity position */
- t = huffman_scale_factor(ld);
- is_position += (t - 60);
- ics->scale_factors[g][sfb] = is_position;
-#ifdef SF_PRINT
- printf("%d\n", ics->scale_factors[g][sfb]);
-#endif
- break;
- case NOISE_HCB: /* noise books */
-#ifndef DRM
- /* decode noise energy */
- if (noise_pcm_flag) {
- noise_pcm_flag = 0;
- t = (int16_t)faad_getbits(ld, 9) - 256;
- } else {
- t = huffman_scale_factor(ld);
- t -= 60;
- }
- noise_energy += t;
- ics->scale_factors[g][sfb] = noise_energy;
- #ifdef SF_PRINT
- printf("%d\n", ics->scale_factors[g][sfb]);
- #endif
-#else
- /* PNS not allowed in DRM */
- return 29;
-#endif
- break;
- default: /* spectral books */
- /* ics->scale_factors[g][sfb] must be between 0 and 255 */
- ics->scale_factors[g][sfb] = 0;
- /* decode scale factor */
- t = huffman_scale_factor(ld);
- scale_factor += (t - 60);
- if (scale_factor < 0 || scale_factor > 255) return 4;
- ics->scale_factors[g][sfb] = scale_factor;
-#ifdef SF_PRINT
- printf("%d\n", ics->scale_factors[g][sfb]);
-#endif
- break;
- }
- }
- }
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.26 */
-uint8_t NeaacDecoder::scale_factor_data(NeAACDecStruct* hDecoder, ic_stream* ics, bitfile* ld) {
- uint8_t ret = 0;
-#ifdef PROFILE
- int64_t count = faad_get_ts();
-#endif
-#ifdef ERROR_RESILIENCE
- if (!hDecoder->aacScalefactorDataResilienceFlag) {
-#endif
- ret = decode_scale_factors(ics, ld);
-#ifdef ERROR_RESILIENCE
- } else {
- /* In ER AAC the parameters for RVLC are seperated from the actual
- data that holds the scale_factors.
- Strangely enough, 2 parameters for HCR are put inbetween them.
- */
- ret = rvlc_scale_factor_data(ics, ld);
- }
-#endif
-#ifdef PROFILE
- count = faad_get_ts() - count;
- hDecoder->scalefac_cycles += count;
-#endif
- return ret;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.27 */
-void NeaacDecoder::tns_data(ic_stream* ics, tns_info* tns, bitfile* ld) {
- uint8_t w, filt, i, start_coef_bits = 0, coef_bits;
- uint8_t n_filt_bits = 2;
- uint8_t length_bits = 6;
- uint8_t order_bits = 5;
- if (ics->window_sequence == EIGHT_SHORT_SEQUENCE) {
- n_filt_bits = 1;
- length_bits = 4;
- order_bits = 3;
- }
- for (w = 0; w < ics->num_windows; w++) {
- tns->n_filt[w] = (uint8_t)faad_getbits(ld, (uint32_t)n_filt_bits);
-#if 0
- printf("%d\n", tns->n_filt[w]);
-#endif
- if (tns->n_filt[w]) {
- if ((tns->coef_res[w] = faad_get1bit(ld)) & 1) {
- start_coef_bits = 4;
- } else {
- start_coef_bits = 3;
- }
-#if 0
- printf("%d\n", tns->coef_res[w]);
-#endif
- }
- for (filt = 0; filt < tns->n_filt[w]; filt++) {
- tns->length[w][filt] = (uint8_t)faad_getbits(ld, length_bits);
-#if 0
- printf("%d\n", tns->length[w][filt]);
-#endif
- tns->order[w][filt] = (uint8_t)faad_getbits(ld, order_bits);
-#if 0
- printf("%d\n", tns->order[w][filt]);
-#endif
- if (tns->order[w][filt]) {
- tns->direction[w][filt] = faad_get1bit(ld);
-#if 0
- printf("%d\n", tns->direction[w][filt]);
-#endif
- tns->coef_compress[w][filt] = faad_get1bit(ld);
-#if 0
- printf("%d\n", tns->coef_compress[w][filt]);
-#endif
- coef_bits = start_coef_bits - tns->coef_compress[w][filt];
- for (i = 0; i < tns->order[w][filt]; i++) {
- tns->coef[w][filt][i] = (uint8_t)faad_getbits(ld, coef_bits);
-#if 0
- printf("%d\n", tns->coef[w][filt][i]);
-#endif
- }
- }
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef LTP_DEC
-/* Table 4.4.28 */
-uint8_t NeaacDecoder::ltp_data(NeAACDecStruct* hDecoder, ic_stream* ics, ltp_info* ltp, bitfile* ld) {
- uint8_t sfb, w;
- ltp->lag = 0;
- #ifdef LD_DEC
- if (hDecoder->object_type == LD) {
- ltp->lag_update = (uint8_t)faad_getbits(ld, 1);
- if (ltp->lag_update) { ltp->lag = (uint16_t)faad_getbits(ld, 10); }
- } else {
- #endif
- ltp->lag = (uint16_t)faad_getbits(ld, 11);
- #ifdef LD_DEC
- }
- #endif
- /* Check length of lag */
- if (ltp->lag > (hDecoder->frameLength << 1)) return 18;
- ltp->coef = (uint8_t)faad_getbits(ld, 3);
- if (ics->window_sequence == EIGHT_SHORT_SEQUENCE) {
- for (w = 0; w < ics->num_windows; w++) {
- if ((ltp->short_used[w] = faad_get1bit(ld)) & 1) {
- ltp->short_lag_present[w] = faad_get1bit(ld);
- if (ltp->short_lag_present[w]) { ltp->short_lag[w] = (uint8_t)faad_getbits(ld, 4); }
- }
- }
- } else {
- ltp->last_band = (ics->max_sfb < MAX_LTP_SFB ? ics->max_sfb : MAX_LTP_SFB);
- for (sfb = 0; sfb < ltp->last_band; sfb++) { ltp->long_used[sfb] = faad_get1bit(ld); }
- }
- return 0;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.29 */
-uint8_t NeaacDecoder::spectral_data(NeAACDecStruct* hDecoder, ic_stream* ics, bitfile* ld, int16_t* spectral_data) {
- int8_t i;
- uint8_t g;
- uint16_t inc, k, p = 0;
- uint8_t groups = 0;
- uint8_t sect_cb;
- uint8_t result;
- uint16_t nshort = hDecoder->frameLength / 8;
-#ifdef PROFILE
- int64_t count = faad_get_ts();
-#endif
- for (g = 0; g < ics->num_window_groups; g++) {
- p = groups * nshort;
- for (i = 0; i < ics->num_sec[g]; i++) {
- sect_cb = ics->sect_cb[g][i];
- inc = (sect_cb >= FIRST_PAIR_HCB) ? 2 : 4;
- switch (sect_cb) {
- case ZERO_HCB:
- case NOISE_HCB:
- case INTENSITY_HCB:
- case INTENSITY_HCB2:
-// #define SD_PRINT
-#ifdef SD_PRINT
- {
- int j;
- for (j = ics->sect_sfb_offset[g][ics->sect_start[g][i]]; j < ics->sect_sfb_offset[g][ics->sect_end[g][i]]; j++) { printf("%d\n", 0); }
- }
-#endif
-// #define SFBO_PRINT
-#ifdef SFBO_PRINT
- printf("%d\n", ics->sect_sfb_offset[g][ics->sect_start[g][i]]);
-#endif
- p += (ics->sect_sfb_offset[g][ics->sect_end[g][i]] - ics->sect_sfb_offset[g][ics->sect_start[g][i]]);
- break;
- default:
-#ifdef SFBO_PRINT
- printf("%d\n", ics->sect_sfb_offset[g][ics->sect_start[g][i]]);
-#endif
- for (k = ics->sect_sfb_offset[g][ics->sect_start[g][i]]; k < ics->sect_sfb_offset[g][ics->sect_end[g][i]]; k += inc) {
- if ((result = huffman_spectral_data(sect_cb, ld, &spectral_data[p])) > 0) return result;
-#ifdef SD_PRINT
- {
- int j;
- for (j = p; j < p + inc; j++) { printf("%d\n", spectral_data[j]); }
- }
-#endif
- p += inc;
- }
- break;
- }
- }
- groups += ics->window_group_length[g];
- }
-#ifdef PROFILE
- count = faad_get_ts() - count;
- hDecoder->spectral_cycles += count;
-#endif
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.30 */
-uint16_t NeaacDecoder::extension_payload(bitfile* ld, drc_info* drc, uint16_t count) {
- uint16_t i, dri, dataElementLength;
- uint8_t dataElementLengthPart;
- uint8_t align = 4, data_element_version, loopCounter;
- uint8_t extension_type = (uint8_t)faad_getbits(ld, 4);
- switch (extension_type) {
- case EXT_DYNAMIC_RANGE:
- drc->present = 1;
- dri = dynamic_range_info(ld, drc);
- return dri;
- case EXT_FILL_DATA:
- /* fill_nibble = */ faad_getbits(ld, 4); /* must be '0000' */
- for (i = 0; i < count - 1; i++) { /* fill_byte[i] = */
- faad_getbits(ld, 8); /* must be '10100101' */
- }
- return count;
- break;
- case EXT_DATA_ELEMENT:
- data_element_version = (uint8_t)faad_getbits(ld, 4);
- switch (data_element_version) {
- case ANC_DATA:
- loopCounter = 0;
- dataElementLength = 0;
- do {
- dataElementLengthPart = (uint8_t)faad_getbits(ld, 8);
- dataElementLength += dataElementLengthPart;
- loopCounter++;
- } while (dataElementLengthPart == 255);
- for (i = 0; i < dataElementLength; i++) {
- /* data_element_byte[i] = */ faad_getbits(ld, 8);
- return (dataElementLength + loopCounter + 1);
- }
- /* fallthrough */
- default: align = 0; break;
- }
- /* fallthrough */
- case EXT_FIL:
- /* fallthrough */
- default:
- faad_getbits(ld, align);
- for (i = 0; i < count - 1; i++) { /* other_bits[i] = */
- faad_getbits(ld, 8);
- }
- return count;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.31 */
-uint8_t NeaacDecoder::dynamic_range_info(bitfile* ld, drc_info* drc) {
- uint8_t i, idx = 1;
- uint8_t band_incr;
- drc->num_bands = 1;
- if (faad_get1bit(ld) & 1) {
- drc->pce_instance_tag = (uint8_t)faad_getbits(ld, 4);
- /* drc->drc_tag_reserved_bits = */ faad_getbits(ld, 4);
- idx++;
- }
- drc->excluded_chns_present = faad_get1bit(ld);
- if (drc->excluded_chns_present == 1) { idx += excluded_channels(ld, drc); }
- if (faad_get1bit(ld)) {
- band_incr = (uint8_t)faad_getbits(ld, 4);
- /* drc->drc_bands_reserved_bits = */ faad_getbits(ld, 4);
- idx++;
- drc->num_bands += band_incr;
- for (i = 0; i < drc->num_bands; i++) {
- drc->band_top[i] = (uint8_t)faad_getbits(ld, 8);
- idx++;
- }
- }
- if (faad_get1bit(ld) & 1) {
- drc->prog_ref_level = (uint8_t)faad_getbits(ld, 7);
- /* drc->prog_ref_level_reserved_bits = */ faad_get1bit(ld);
- idx++;
- }
- for (i = 0; i < drc->num_bands; i++) {
- drc->dyn_rng_sgn[i] = faad_get1bit(ld);
- drc->dyn_rng_ctl[i] = (uint8_t)faad_getbits(ld, 7);
- idx++;
- }
- return idx;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 4.4.32 */
-uint8_t NeaacDecoder::excluded_channels(bitfile* ld, drc_info* drc) {
- uint8_t i, idx = 0;
- uint8_t num_excl_chan = 7;
- for (i = 0; i < 7; i++) { drc->exclude_mask[i] = faad_get1bit(ld); }
- idx++;
- while ((drc->additional_excluded_chns[idx - 1] = faad_get1bit(ld)) == 1) {
- if (i >= MAX_CHANNELS - num_excl_chan - 7) return idx;
- for (i = num_excl_chan; i < num_excl_chan + 7; i++) { drc->exclude_mask[i] = faad_get1bit(ld); }
- idx++;
- num_excl_chan += 7;
- }
- return idx;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Annex A: Audio Interchange Formats */
-/* Table 1.A.2 */
-void NeaacDecoder::get_adif_header(adif_header* adif, bitfile* ld) {
- uint8_t i;
- /* adif_id[0] = */ faad_getbits(ld, 8);
- /* adif_id[1] = */ faad_getbits(ld, 8);
- /* adif_id[2] = */ faad_getbits(ld, 8);
- /* adif_id[3] = */ faad_getbits(ld, 8);
- adif->copyright_id_present = faad_get1bit(ld);
- if (adif->copyright_id_present) {
- for (i = 0; i < 72 / 8; i++) { adif->copyright_id[i] = (int8_t)faad_getbits(ld, 8); }
- adif->copyright_id[i] = 0;
- }
- adif->original_copy = faad_get1bit(ld);
- adif->home = faad_get1bit(ld);
- adif->bitstream_type = faad_get1bit(ld);
- adif->bitrate = faad_getbits(ld, 23);
- adif->num_program_config_elements = (uint8_t)faad_getbits(ld, 4);
- for (i = 0; i < adif->num_program_config_elements + 1; i++) {
- if (adif->bitstream_type == 0) {
- adif->adif_buffer_fullness = faad_getbits(ld, 20);
- } else {
- adif->adif_buffer_fullness = 0;
- }
- program_config_element(&adif->pce[i], ld);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 1.A.5 */
-uint8_t NeaacDecoder::adts_frame(adts_header* adts, bitfile* ld) {
- /* faad_byte_align(ld); */
- uint8_t ret = adts_fixed_header(adts, ld);
- if (ret) return ret;
- adts_variable_header(adts, ld);
- adts_error_check(adts, ld);
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 1.A.6 */
-uint8_t NeaacDecoder::adts_fixed_header(adts_header* adts, bitfile* ld) {
- uint16_t i;
- uint8_t id3[3] = {0};
- uint8_t sync_err = 1;
- /* try to recover from sync errors */
- for (i = 0; i < 768; i++) {
- adts->syncword = (uint16_t)faad_showbits(ld, 12);
-
- if (adts->syncword != 0xFFF) {
- if (i < 3) id3[i] = (uint8_t)faad_showbits(ld, 8);
- if (i == 3) {
- if (id3[0] == 73 && id3[1] == 68 && id3[2] == 51) { return 100; } // ID3 header found
- }
- faad_getbits(ld, 8);
- } else {
- sync_err = 0;
- faad_getbits(ld, 12);
- break;
- }
- }
- if (sync_err) return 5;
- adts->id = faad_get1bit(ld);
- adts->layer = (uint8_t)faad_getbits(ld, 2);
- adts->protection_absent = faad_get1bit(ld);
- adts->profile = (uint8_t)faad_getbits(ld, 2);
- adts->sf_index = (uint8_t)faad_getbits(ld, 4);
- adts->private_bit = faad_get1bit(ld);
- adts->channel_configuration = (uint8_t)faad_getbits(ld, 3);
- adts->original = faad_get1bit(ld);
- adts->home = faad_get1bit(ld);
- if (adts->old_format == 1) {
- /* Removed in corrigendum 14496-3:2002 */
- if (adts->id == 0) { adts->emphasis = (uint8_t)faad_getbits(ld, 2); }
- }
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 1.A.7 */
-void NeaacDecoder::adts_variable_header(adts_header* adts, bitfile* ld) {
- adts->copyright_identification_bit = faad_get1bit(ld);
- adts->copyright_identification_start = faad_get1bit(ld);
- adts->aac_frame_length = (uint16_t)faad_getbits(ld, 13);
- adts->adts_buffer_fullness = (uint16_t)faad_getbits(ld, 11);
- adts->no_raw_data_blocks_in_frame = (uint8_t)faad_getbits(ld, 2);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 1.A.8 */
-void NeaacDecoder::adts_error_check(adts_header* adts, bitfile* ld) {
- if (adts->protection_absent == 0) { adts->crc_check = (uint16_t)faad_getbits(ld, 16); }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* LATM parsing functions */
-uint32_t NeaacDecoder::latm_get_value(bitfile* ld) {
- uint32_t l, value;
- uint8_t bytesForValue;
- bytesForValue = (uint8_t)faad_getbits(ld, 2);
- value = 0;
- for (l = 0; l < bytesForValue; l++) value = (value << 8) | (uint8_t)faad_getbits(ld, 8);
- return value;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t NeaacDecoder::latmParsePayload(latm_header* latm, bitfile* ld) {
- // assuming there's only one program with a single layer and 1 subFrame,
- // allStreamsSametimeframing is set,
- uint32_t framelen;
- uint8_t tmp;
- // this should be the payload length field for the current configuration
- framelen = 0;
- if (latm->framelen_type == 0) {
- do {
- tmp = (uint8_t)faad_getbits(ld, 8);
- framelen += tmp;
- } while (tmp == 0xff);
- } else if (latm->framelen_type == 1)
- framelen = latm->frameLength;
- return framelen;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t NeaacDecoder::latmAudioMuxElement(latm_header* latm, bitfile* ld) {
- uint32_t ascLen, asc_bits = 0;
- uint32_t x1, y1, m, n, i;
- program_config pce;
- mp4AudioSpecificConfig mp4ASC;
- latm->useSameStreamMux = (uint8_t)faad_getbits(ld, 1);
- if (!latm->useSameStreamMux) {
- // parseSameStreamMuxConfig
- latm->version = (uint8_t)faad_getbits(ld, 1);
- if (latm->version) latm->versionA = (uint8_t)faad_getbits(ld, 1);
- if (latm->versionA) {
- // dunno the payload format for versionA
- fprintf(stderr, "versionA not supported\n");
- return 0;
- }
- if (latm->version) // read taraBufferFullness
- latm_get_value(ld);
- latm->allStreamsSameTimeFraming = (uint8_t)faad_getbits(ld, 1);
- latm->numSubFrames = (uint8_t)faad_getbits(ld, 6) + 1;
- latm->numPrograms = (uint8_t)faad_getbits(ld, 4) + 1;
- latm->numLayers = faad_getbits(ld, 3) + 1;
- if (latm->numPrograms > 1 || !latm->allStreamsSameTimeFraming || latm->numSubFrames > 1 || latm->numLayers > 1) {
- fprintf(stderr, "\r\nUnsupported LATM configuration: %d programs/ %d subframes, %d layers, allstreams: %d\n", latm->numPrograms, latm->numSubFrames, latm->numLayers,
- latm->allStreamsSameTimeFraming);
- return 0;
- }
- ascLen = 0;
- if (latm->version) ascLen = latm_get_value(ld);
- x1 = faad_get_processed_bits(ld);
- if (AudioSpecificConfigFromBitfile(ld, &mp4ASC, &pce, 0, 1) < 0) return 0;
- // horrid hack to unread the ASC bits and store them in latm->ASC
- // the correct code would rely on an ideal faad_ungetbits()
- y1 = faad_get_processed_bits(ld);
- if ((y1 - x1) <= MAX_ASC_BYTES * 8) {
- faad_rewindbits(ld);
- m = x1;
- while (m > 0) {
- n = min(m, (uint32_t)32);
- faad_getbits(ld, n);
- m -= n;
- }
- i = 0;
- m = latm->ASCbits = y1 - x1;
- while (m > 0) {
- n = min(m, (uint32_t)8);
- latm->ASC[i++] = (uint8_t)faad_getbits(ld, n);
- m -= n;
- }
- }
- asc_bits = y1 - x1;
- if (ascLen > asc_bits) faad_getbits(ld, ascLen - asc_bits);
- latm->framelen_type = (uint8_t)faad_getbits(ld, 3);
- if (latm->framelen_type == 0) {
- latm->frameLength = 0;
- faad_getbits(ld, 8); // buffer fullness for frame_len_type==0, useless
- } else if (latm->framelen_type == 1) {
- latm->frameLength = faad_getbits(ld, 9);
- if (latm->frameLength == 0) {
- fprintf(stderr, "Invalid frameLength: 0\r\n");
- return 0;
- }
- latm->frameLength = (latm->frameLength + 20) * 8;
- } else { // hellish CELP or HCVX stuff, discard
- fprintf(stderr, "Unsupported CELP/HCVX framelentype: %d\n", latm->framelen_type);
- return 0;
- }
- latm->otherDataLenBits = 0;
- if (faad_getbits(ld, 1)) { // other data present
- int esc, tmp;
- if (latm->version)
- latm->otherDataLenBits = latm_get_value(ld);
- else
- do {
- esc = faad_getbits(ld, 1);
- tmp = faad_getbits(ld, 8);
- latm->otherDataLenBits = (latm->otherDataLenBits << 8) + tmp;
- } while (esc);
- }
- if (faad_getbits(ld, 1)) // crc
- faad_getbits(ld, 8);
- latm->inited = 1;
- }
- // read payload
- if (latm->inited)
- return latmParsePayload(latm, ld);
- else
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t NeaacDecoder::faad_latm_frame(latm_header* latm, bitfile* ld) {
- uint16_t len;
- uint32_t initpos, endpos, firstpos, ret;
- (void)firstpos;
- firstpos = faad_get_processed_bits(ld);
- while (ld->bytes_left) {
- faad_byte_align(ld);
- if (faad_showbits(ld, 11) != 0x2B7) {
- faad_getbits(ld, 8);
- continue;
- }
- faad_getbits(ld, 11);
- len = faad_getbits(ld, 13);
- if (!len) continue;
- initpos = faad_get_processed_bits(ld);
- ret = latmAudioMuxElement(latm, ld);
- endpos = faad_get_processed_bits(ld);
- if (ret > 0) return (len * 8) - (endpos - initpos);
- // faad_getbits(ld, initpos-endpos); //go back to initpos, but is valid a getbits(-N) ?
- }
- return 0xFFFFFFFF;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
-uint8_t NeaacDecoder::rvlc_scale_factor_data(ic_stream* ics, bitfile* ld) {
- uint8_t bits = 9;
- ics->sf_concealment = faad_get1bit(ld);
- ics->rev_global_gain = (uint8_t)faad_getbits(ld, 8);
- if (ics->window_sequence == EIGHT_SHORT_SEQUENCE) bits = 11;
- /* the number of bits used for the huffman codewords */
- ics->length_of_rvlc_sf = (uint16_t)faad_getbits(ld, bits);
- if (ics->noise_used) {
- ics->dpcm_noise_nrg = (uint16_t)faad_getbits(ld, 9);
-
- /* the 9 bits of dpcm_noise_nrg are counted in length_of_rvlc_sf, so a conformant value is at least 9; reject a smaller one before the
- unsigned subtraction wraps length_of_rvlc_sf to a huge value */
- if (ics->length_of_rvlc_sf < 9) return 8;
-
- ics->length_of_rvlc_sf -= 9;
- }
- ics->sf_escapes_present = faad_get1bit(ld);
- if (ics->sf_escapes_present) { ics->length_of_rvlc_escapes = (uint8_t)faad_getbits(ld, 8); }
- if (ics->noise_used) { ics->dpcm_noise_last_position = (uint16_t)faad_getbits(ld, 9); }
- return 0;
-}
-#endif // ERROR_RESILIENCE
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
-uint8_t NeaacDecoder::rvlc_decode_scale_factors(ic_stream* ics, bitfile* ld) {
-
- uint8_t result;
- uint8_t intensity_used = 0;
- uint8_t* rvlc_sf_buffer = NULL;
- uint8_t* rvlc_esc_buffer = NULL;
- bitfile ld_rvlc_sf, ld_rvlc_esc;
- // bitfile ld_rvlc_sf_rev, ld_rvlc_esc_rev;
- if (ics->length_of_rvlc_sf > 0) {
- /* We read length_of_rvlc_sf bits here to put it in a seperate bitfile. */
- rvlc_sf_buffer = faad_getbitbuffer(ld, ics->length_of_rvlc_sf);
- faad_initbits(&ld_rvlc_sf, (void*)rvlc_sf_buffer, bit2byte(ics->length_of_rvlc_sf));
- // faad_initbits_rev(&ld_rvlc_sf_rev, (void*)rvlc_sf_buffer,
- // ics->length_of_rvlc_sf);
- }
- if (ics->sf_escapes_present) {
- /* We read length_of_rvlc_escapes bits here to put it in a seperate bitfile. */
- rvlc_esc_buffer = faad_getbitbuffer(ld, ics->length_of_rvlc_escapes);
- faad_initbits(&ld_rvlc_esc, (void*)rvlc_esc_buffer, bit2byte(ics->length_of_rvlc_escapes));
- // faad_initbits_rev(&ld_rvlc_esc_rev, (void*)rvlc_esc_buffer,
- // ics->length_of_rvlc_escapes);
- }
- /* decode the rvlc scale factors and escapes */
- result = rvlc_decode_sf_forward(ics, &ld_rvlc_sf, &ld_rvlc_esc, &intensity_used);
- // result = rvlc_decode_sf_reverse(ics, &ld_rvlc_sf_rev,
- // &ld_rvlc_esc_rev, intensity_used);
- if (rvlc_esc_buffer) faad_free(&rvlc_esc_buffer);
- if (rvlc_sf_buffer) faad_free(&rvlc_sf_buffer);
- if (ics->length_of_rvlc_sf > 0) faad_endbits(&ld_rvlc_sf);
- if (ics->sf_escapes_present) faad_endbits(&ld_rvlc_esc);
- return result;
-}
-#endif // ERROR_RESILIENCE
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
-uint8_t NeaacDecoder::rvlc_decode_sf_forward(ic_stream* ics, bitfile* ld_sf, bitfile* ld_esc, uint8_t* intensity_used) {
- int8_t g, sfb;
- int8_t t = 0;
- int8_t error = 0;
- int8_t noise_pcm_flag = 1;
- int16_t scale_factor = ics->global_gain;
- int16_t is_position = 0;
- int16_t noise_energy = ics->global_gain - 90 - 256;
- #ifdef PRINT_RVLC
- printf("\nglobal_gain: %d\n", ics->global_gain);
- #endif
- for (g = 0; g < ics->num_window_groups; g++) {
- for (sfb = 0; sfb < ics->max_sfb; sfb++) {
- if (error) {
- ics->scale_factors[g][sfb] = 0;
- } else {
- switch (ics->sfb_cb[g][sfb]) {
- case ZERO_HCB: /* zero book */ ics->scale_factors[g][sfb] = 0; break;
- case INTENSITY_HCB: /* intensity books */
- case INTENSITY_HCB2:
- *intensity_used = 1;
- /* decode intensity position */
- t = rvlc_huffman_sf(ld_sf, ld_esc, +1);
- is_position += t;
- ics->scale_factors[g][sfb] = is_position;
- break;
- case NOISE_HCB: /* noise books */
- /* decode noise energy */
- if (noise_pcm_flag) {
- int16_t n = ics->dpcm_noise_nrg;
- noise_pcm_flag = 0;
- noise_energy += n;
- } else {
- t = rvlc_huffman_sf(ld_sf, ld_esc, +1);
- noise_energy += t;
- }
- ics->scale_factors[g][sfb] = noise_energy;
- break;
- default: /* spectral books */
- /* decode scale factor */
- t = rvlc_huffman_sf(ld_sf, ld_esc, +1);
- scale_factor += t;
- if (scale_factor < 0) return 4;
- ics->scale_factors[g][sfb] = scale_factor;
- break;
- }
- #ifdef PRINT_RVLC
- printf("%3d:%4d%4d\n", sfb, ics->sfb_cb[g][sfb], ics->scale_factors[g][sfb]);
- #endif
- if (t == 99) { error = 1; }
- }
- }
- }
- #ifdef PRINT_RVLC
- printf("\n\n");
- #endif
- return 0;
-}
-#endif // ERROR_RESILIENCE
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
- #if 0 // not used right now, doesn't work correctly yet
-uint8_t NeaacDecoder::rvlc_decode_sf_reverse(ic_stream *ics, bitfile *ld_sf, bitfile *ld_esc, uint8_t intensity_used){
- int8_t g, sfb;
- int8_t t = 0;
- int8_t error = 0;
- int8_t noise_pcm_flag = 1, is_pcm_flag = 1, sf_pcm_flag = 1;
- int16_t scale_factor = ics->rev_global_gain;
- int16_t is_position = 0;
- int16_t noise_energy = ics->rev_global_gain;
- #ifdef PRINT_RVLC
- printf("\nrev_global_gain: %d\n", ics->rev_global_gain);
- #endif
- if (intensity_used)
- {
- is_position = rvlc_huffman_sf(ld_sf, ld_esc, -1);
- #ifdef PRINT_RVLC
- printf("is_position: %d\n", is_position);
- #endif
- }
- for (g = ics->num_window_groups-1; g >= 0; g--)
- {
- for (sfb = ics->max_sfb-1; sfb >= 0; sfb--)
- {
- if (error)
- {
- ics->scale_factors[g][sfb] = 0;
- } else {
- switch (ics->sfb_cb[g][sfb])
- {
- case ZERO_HCB: /* zero book */
- ics->scale_factors[g][sfb] = 0;
- break;
- case INTENSITY_HCB: /* intensity books */
- case INTENSITY_HCB2:
- if (is_pcm_flag)
- {
- is_pcm_flag = 0;
- ics->scale_factors[g][sfb] = is_position;
- } else {
- t = rvlc_huffman_sf(ld_sf, ld_esc, -1);
- is_position -= t;
- ics->scale_factors[g][sfb] = (uint8_t)is_position;
- }
- break;
- case NOISE_HCB: /* noise books */
- /* decode noise energy */
- if (noise_pcm_flag)
- {
- noise_pcm_flag = 0;
- noise_energy = ics->dpcm_noise_last_position;
- } else {
- t = rvlc_huffman_sf(ld_sf, ld_esc, -1);
- noise_energy -= t;
- }
- ics->scale_factors[g][sfb] = (uint8_t)noise_energy;
- break;
- default: /* spectral books */
- if (sf_pcm_flag || (sfb == 0))
- {
- sf_pcm_flag = 0;
- if (sfb == 0)
- scale_factor = ics->global_gain;
- } else {
- /* decode scale factor */
- t = rvlc_huffman_sf(ld_sf, ld_esc, -1);
- scale_factor -= t;
- }
- if (scale_factor < 0)
- return 4;
- ics->scale_factors[g][sfb] = (uint8_t)scale_factor;
- break;
- }
- #ifdef PRINT_RVLC
- printf("%3d:%4d%4d\n", sfb, ics->sfb_cb[g][sfb],
- ics->scale_factors[g][sfb]);
- #endif
- if (t == 99)
- {
- error = 1;
- }
- }
- }
- }
- #ifdef PRINT_RVLC
- printf("\n\n");
- #endif
- return 0;
-}
- #endif // 0
-#endif // ERROR_RESILIENCE
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
-int8_t NeaacDecoder::rvlc_huffman_sf(bitfile* ld_sf, bitfile* ld_esc, int8_t direction) {
- uint8_t i, j;
- int8_t index;
- uint32_t cw;
- rvlc_huff_table* h = book_rvlc;
- i = h->len;
- if (direction > 0)
- cw = faad_getbits(ld_sf, i);
- else
- cw = faad_getbits_rev(ld_sf, i);
- while ((cw != h->cw) && (i < 10)) {
- h++;
- j = h->len - i;
- i += j;
- cw <<= j;
- if (direction > 0)
- cw |= faad_getbits(ld_sf, j);
- else
- cw |= faad_getbits_rev(ld_sf, j);
- }
- index = h->index;
- if (index == +ESC_VAL) {
- int8_t esc = rvlc_huffman_esc(ld_esc, direction);
- if (esc == 99) return 99;
- index += esc;
- #ifdef PRINT_RVLC
- printf("esc: %d - ", esc);
- #endif
- }
- if (index == -ESC_VAL) {
- int8_t esc = rvlc_huffman_esc(ld_esc, direction);
- if (esc == 99) return 99;
- index -= esc;
- #ifdef PRINT_RVLC
- printf("esc: %d - ", esc);
- #endif
- }
- return index;
-}
-#endif // ERROR_RESILIENCE
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef ERROR_RESILIENCE
-int8_t NeaacDecoder::rvlc_huffman_esc(bitfile* ld, int8_t direction) {
- uint8_t i, j;
- uint32_t cw;
- rvlc_huff_table* h = book_escape;
- i = h->len;
- if (direction > 0)
- cw = faad_getbits(ld, i);
- else
- cw = faad_getbits_rev(ld, i);
- while ((cw != h->cw) && (i < 21)) {
- h++;
- j = h->len - i;
- i += j;
- cw <<= j;
- if (direction > 0)
- cw |= faad_getbits(ld, j);
- else
- cw |= faad_getbits_rev(ld, j);
- }
- return h->index;
-}
-#endif // ERROR_RESILIENCE
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SSR_DEC
-void NeaacDecoder::ssr_decode(ssr_info* ssr, fb_info* fb, uint8_t window_sequence, uint8_t window_shape, uint8_t window_shape_prev, real_t* freq_in, real_t* time_out, real_t* overlap,
- real_t ipqf_buffer[SSR_BANDS][96 / 4], real_t* prev_fmd, uint16_t frame_len) {
- uint8_t band;
- uint16_t ssr_frame_len = frame_len / SSR_BANDS;
- real_t time_tmp[2048] = {0};
- real_t output[1024] = {0};
- for (band = 0; band < SSR_BANDS; band++) {
- int16_t j;
- /* uneven bands have inverted frequency scale */
- if (band == 1 || band == 3) {
- for (j = 0; j < ssr_frame_len / 2; j++) {
- real_t tmp;
- tmp = freq_in[j + ssr_frame_len * band];
- freq_in[j + ssr_frame_len * band] = freq_in[ssr_frame_len - j - 1 + ssr_frame_len * band];
- freq_in[ssr_frame_len - j - 1 + ssr_frame_len * band] = tmp;
- }
- }
- /* non-overlapping inverse filterbank for SSR */
- ssr_ifilter_bank(fb, window_sequence, window_shape, window_shape_prev, freq_in + band * ssr_frame_len, time_tmp + band * ssr_frame_len, ssr_frame_len);
- /* gain control */
- ssr_gain_control(ssr, time_tmp, output, overlap, prev_fmd, band, window_sequence, ssr_frame_len);
- }
- /* inverse pqf to bring subbands together again */
- ssr_ipqf(ssr, output, time_out, ipqf_buffer, frame_len, SSR_BANDS);
-}
-#endif // SSR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SSR_DEC
-void NeaacDecoder::ssr_gain_control(ssr_info* ssr, real_t* data, real_t* output, real_t* overlap, real_t* prev_fmd, uint8_t band, uint8_t window_sequence, uint16_t frame_len) {
- uint16_t i;
- real_t gc_function[2 * 1024 / SSR_BANDS];
- if (window_sequence != EIGHT_SHORT_SEQUENCE) {
- ssr_gc_function(ssr, &prev_fmd[band * frame_len * 2], gc_function, window_sequence, frame_len);
- for (i = 0; i < frame_len * 2; i++) data[band * frame_len * 2 + i] *= gc_function[i];
- for (i = 0; i < frame_len; i++) { output[band * frame_len + i] = overlap[band * frame_len + i] + data[band * frame_len * 2 + i]; }
- for (i = 0; i < frame_len; i++) { overlap[band * frame_len + i] = data[band * frame_len * 2 + frame_len + i]; }
- } else {
- uint8_t w;
- for (w = 0; w < 8; w++) {
- uint16_t frame_len8 = frame_len / 8;
- uint16_t frame_len16 = frame_len / 16;
- ssr_gc_function(ssr, &prev_fmd[band * frame_len * 2 + w * frame_len * 2 / 8], gc_function, window_sequence, frame_len);
- for (i = 0; i < frame_len8 * 2; i++) data[band * frame_len * 2 + w * frame_len8 * 2 + i] *= gc_function[i];
- for (i = 0; i < frame_len8; i++) { overlap[band * frame_len + i + 7 * frame_len16 + w * frame_len8] += data[band * frame_len * 2 + 2 * w * frame_len8 + i]; }
- for (i = 0; i < frame_len8; i++) { overlap[band * frame_len + i + 7 * frame_len16 + (w + 1) * frame_len8] = data[band * frame_len * 2 + 2 * w * frame_len8 + frame_len8 + i]; }
- }
- for (i = 0; i < frame_len; i++) output[band * frame_len + i] = overlap[band * frame_len + i];
- for (i = 0; i < frame_len; i++) overlap[band * frame_len + i] = overlap[band * frame_len + i + frame_len];
- }
-}
-#endif // SSR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SSR_DEC
-void NeaacDecoder::ssr_gc_function(ssr_info* ssr, real_t* prev_fmd, real_t* gc_function, uint8_t window_sequence, uint16_t frame_len) {
- uint16_t i;
- uint16_t len_area1, len_area2;
- (void)len_area1;
- (void)len_area2;
- int32_t aloc[10];
- (void)aloc;
- real_t alev[10];
- (void)alev;
- switch (window_sequence) {
- case ONLY_LONG_SEQUENCE:
- len_area1 = frame_len / SSR_BANDS;
- len_area2 = 0;
- break;
- case LONG_START_SEQUENCE:
- len_area1 = (frame_len / SSR_BANDS) * 7 / 32;
- len_area2 = (frame_len / SSR_BANDS) / 16;
- break;
- case EIGHT_SHORT_SEQUENCE:
- len_area1 = (frame_len / 8) / SSR_BANDS;
- len_area2 = 0;
- break;
- case LONG_STOP_SEQUENCE:
- len_area1 = (frame_len / SSR_BANDS);
- len_area2 = 0;
- break;
- }
- /* decode bitstream information */
- /* build array M */
- for (i = 0; i < frame_len * 2; i++) gc_function[i] = 1;
-}
-#endif // SSR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t NeaacDecoder::pulse_decode(ic_stream* ics, int16_t* spec_data, uint16_t framelen) {
- uint8_t i;
- uint16_t k;
- pulse_info* pul = &(ics->pul);
- k = min(ics->swb_offset[pul->pulse_start_sfb], ics->swb_offset_max);
- for (i = 0; i <= pul->number_pulse; i++) {
- k += pul->pulse_offset[i];
- if (k >= framelen) return 15; /* should not be possible */
- if (spec_data[k] > 0)
- spec_data[k] += pul->pulse_amp[i];
- else
- spec_data[k] -= pul->pulse_amp[i];
- }
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Table 1.6.1 */
-char NeaacDecoder::NeAACDecAudioSpecificConfig(uint8_t* pBuffer, uint32_t buffer_size, mp4AudioSpecificConfig* mp4ASC) {
- return AudioSpecificConfig2(pBuffer, buffer_size, mp4ASC, NULL, 0);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t NeaacDecoder::AudioSpecificConfigFromBitfile(bitfile* ld, mp4AudioSpecificConfig* mp4ASC, program_config* pce, uint32_t buffer_size, uint8_t short_form) {
- int8_t result = 0;
- uint32_t startpos = faad_get_processed_bits(ld);
-#ifdef SBR_DEC
- int8_t bits_to_decode = 0;
-#endif
- if (mp4ASC == NULL) return -8;
- memset(mp4ASC, 0, sizeof(mp4AudioSpecificConfig));
- mp4ASC->objectTypeIndex = (uint8_t)faad_getbits(ld, 5);
- mp4ASC->samplingFrequencyIndex = (uint8_t)faad_getbits(ld, 4);
- if (mp4ASC->samplingFrequencyIndex == 0x0f) faad_getbits(ld, 24);
- mp4ASC->channelsConfiguration = (uint8_t)faad_getbits(ld, 4);
- mp4ASC->samplingFrequency = get_sample_rate(mp4ASC->samplingFrequencyIndex);
- if (ObjectTypesTable[mp4ASC->objectTypeIndex] != 1) { return -1; }
- if (mp4ASC->samplingFrequency == 0) { return -2; }
- if (mp4ASC->channelsConfiguration > 7) { return -3; }
-#if (defined(PS_DEC) || defined(DRM_PS))
- /* check if we have a mono file */
- if (mp4ASC->channelsConfiguration == 1) {
- /* upMatrix to 2 channels for implicit signalling of PS */
- mp4ASC->channelsConfiguration = 2;
- }
-#endif
-#ifdef SBR_DEC
- mp4ASC->sbr_present_flag = -1;
- if (mp4ASC->objectTypeIndex == 5 || mp4ASC->objectTypeIndex == 29) {
- uint8_t tmp;
- mp4ASC->sbr_present_flag = 1;
- tmp = (uint8_t)faad_getbits(ld, 4);
- /* check for downsampled SBR */
- if (tmp == mp4ASC->samplingFrequencyIndex) mp4ASC->downSampledSBR = 1;
- mp4ASC->samplingFrequencyIndex = tmp;
- if (mp4ASC->samplingFrequencyIndex == 15) {
- mp4ASC->samplingFrequency = (uint32_t)faad_getbits(ld, 24);
- } else {
- mp4ASC->samplingFrequency = get_sample_rate(mp4ASC->samplingFrequencyIndex);
- }
- mp4ASC->objectTypeIndex = (uint8_t)faad_getbits(ld, 5);
- }
-#endif
- /* get GASpecificConfig */
- if (mp4ASC->objectTypeIndex == 1 || mp4ASC->objectTypeIndex == 2 || mp4ASC->objectTypeIndex == 3 || mp4ASC->objectTypeIndex == 4 || mp4ASC->objectTypeIndex == 6 || mp4ASC->objectTypeIndex == 7) {
- result = GASpecificConfig(ld, mp4ASC, pce);
-#ifdef ERROR_RESILIENCE
- } else if (mp4ASC->objectTypeIndex >= ER_OBJECT_START) { /* ER */
- result = GASpecificConfig(ld, mp4ASC, pce);
- mp4ASC->epConfig = (uint8_t)faad_getbits(ld, 2);
- if (mp4ASC->epConfig != 0) result = -5;
-#endif
- } else {
- result = -4;
- }
-#ifdef SSR_DEC
- /* shorter frames not allowed for SSR */
- if ((mp4ASC->objectTypeIndex == 4) && mp4ASC->frameLengthFlag) return -6;
-#endif
-#ifdef SBR_DEC
- if (short_form)
- bits_to_decode = 0;
- else
- bits_to_decode = (int8_t)(buffer_size * 8 - (startpos - faad_get_processed_bits(ld)));
- if ((mp4ASC->objectTypeIndex != 5 && mp4ASC->objectTypeIndex != 29) && (bits_to_decode >= 16)) {
- int16_t syncExtensionType = (int16_t)faad_getbits(ld, 11);
- if (syncExtensionType == 0x2b7) {
- uint8_t tmp_OTi = (uint8_t)faad_getbits(ld, 5);
- if (tmp_OTi == 5) {
- mp4ASC->sbr_present_flag = (uint8_t)faad_get1bit(ld);
- if (mp4ASC->sbr_present_flag) {
- uint8_t tmp;
- /* Don't set OT to SBR until checked that it is actually there */
- mp4ASC->objectTypeIndex = tmp_OTi;
- tmp = (uint8_t)faad_getbits(ld, 4);
- /* check for downsampled SBR */
- if (tmp == mp4ASC->samplingFrequencyIndex) mp4ASC->downSampledSBR = 1;
- mp4ASC->samplingFrequencyIndex = tmp;
- if (mp4ASC->samplingFrequencyIndex == 15) {
- mp4ASC->samplingFrequency = (uint32_t)faad_getbits(ld, 24);
- } else {
- mp4ASC->samplingFrequency = get_sample_rate(mp4ASC->samplingFrequencyIndex);
- }
- }
- }
- }
- }
- /* no SBR signalled, this could mean either implicit signalling or no SBR in this file */
- /* MPEG specification states: assume SBR on files with samplerate <= 24000 Hz */
- if (mp4ASC->sbr_present_flag == (char)-1) /* cannot be -1 on systems with uint8_t */
- {
- if (mp4ASC->samplingFrequency <= 24000) {
- mp4ASC->samplingFrequency *= 2;
- mp4ASC->forceUpSampling = 1;
- } else /* > 24000*/ {
- mp4ASC->downSampledSBR = 1;
- }
- }
-#endif
- faad_endbits(ld);
- return result;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t NeaacDecoder::AudioSpecificConfig2(uint8_t* pBuffer, uint32_t buffer_size, mp4AudioSpecificConfig* mp4ASC, program_config* pce, uint8_t short_form) {
- uint8_t ret = 0;
- bitfile ld;
- faad_initbits(&ld, pBuffer, buffer_size);
- faad_byte_align(&ld);
- ret = AudioSpecificConfigFromBitfile(&ld, mp4ASC, pce, buffer_size, short_form);
- faad_endbits(&ld);
- return ret;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SSR_DEC
-fb_info* NeaacDecoder::ssr_filter_bank_init(uint16_t frame_len) {
- uint16_t nshort = frame_len / 8;
- fb_info* fb = (fb_info*)faad_malloc(sizeof(fb_info));
- memset(fb, 0, sizeof(fb_info));
- /* normal */
- faad_mdct_init(256, 2 * nshort);
- faad_mdct_init(2048, 2 * frame_len);
- fb->long_window[0] = sine_long_256;
- fb->short_window[0] = sine_short_32;
- fb->long_window[1] = kbd_long_256;
- fb->short_window[1] = kbd_short_32;
- return fb;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SSR_DEC
-void NeaacDecoder::ssr_filter_bank_end(fb_info* fb) {
- faad_mdct_end(256);
- faad_mdct_end(2048);
- if (fb) faad_free(&fb);
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SSR_DEC
-void NeaacDecoder::imdct_ssr(fb_info* fb, real_t* in_data, real_t* out_data, uint16_t len) {
- int16_t mdct_select = 0;
- switch (len) {
- case 512: mdct_select = 2048; break;
- case 64: mdct_select = 256; break;
- }
- faad_imdct(mdct_select, in_data, out_data);
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SSR_DEC
-/* NON-overlapping inverse filterbank for use with SSR */
-void NeaacDecoder::ssr_ifilter_bank(fb_info* fb, uint8_t window_sequence, uint8_t window_shape, uint8_t window_shape_prev, real_t* freq_in, real_t* time_out, uint16_t frame_len) {
- #define MUL_R_C(A, B) ((A) * (B))
- int16_t i;
- real_t* transf_buf;
- real_t* window_long;
- real_t* window_long_prev;
- real_t* window_short;
- real_t* window_short_prev;
- uint16_t nlong = frame_len;
- uint16_t nshort = frame_len / 8;
- uint16_t trans = nshort / 2;
- (void)trans;
- uint16_t nflat_ls = (nlong - nshort) / 2;
- transf_buf = (real_t*)faad_malloc(2 * nlong * sizeof(real_t));
- window_long = (real_t*)fb->long_window[window_shape];
- window_long_prev = (real_t*)fb->long_window[window_shape_prev];
- window_short = (real_t*)fb->short_window[window_shape];
- window_short_prev = (real_t*)fb->short_window[window_shape_prev];
- switch (window_sequence) {
- case ONLY_LONG_SEQUENCE:
- imdct_ssr(fb, freq_in, transf_buf, 2 * nlong);
- for (i = nlong - 1; i >= 0; i--) {
- time_out[i] = MUL_R_C(transf_buf[i], window_long_prev[i]);
- time_out[nlong + i] = MUL_R_C(transf_buf[nlong + i], window_long[nlong - 1 - i]);
- }
- break;
- case LONG_START_SEQUENCE:
- imdct_ssr(fb, freq_in, transf_buf, 2 * nlong);
- for (i = 0; i < nlong; i++) time_out[i] = MUL_R_C(transf_buf[i], window_long_prev[i]);
- for (i = 0; i < nflat_ls; i++) time_out[nlong + i] = transf_buf[nlong + i];
- for (i = 0; i < nshort; i++) time_out[nlong + nflat_ls + i] = MUL_R_C(transf_buf[nlong + nflat_ls + i], window_short[nshort - i - 1]);
- for (i = 0; i < nflat_ls; i++) time_out[nlong + nflat_ls + nshort + i] = 0;
- break;
- case EIGHT_SHORT_SEQUENCE:
- imdct_ssr(fb, freq_in + 0 * nshort, transf_buf + 2 * nshort * 0, 2 * nshort);
- imdct_ssr(fb, freq_in + 1 * nshort, transf_buf + 2 * nshort * 1, 2 * nshort);
- imdct_ssr(fb, freq_in + 2 * nshort, transf_buf + 2 * nshort * 2, 2 * nshort);
- imdct_ssr(fb, freq_in + 3 * nshort, transf_buf + 2 * nshort * 3, 2 * nshort);
- imdct_ssr(fb, freq_in + 4 * nshort, transf_buf + 2 * nshort * 4, 2 * nshort);
- imdct_ssr(fb, freq_in + 5 * nshort, transf_buf + 2 * nshort * 5, 2 * nshort);
- imdct_ssr(fb, freq_in + 6 * nshort, transf_buf + 2 * nshort * 6, 2 * nshort);
- imdct_ssr(fb, freq_in + 7 * nshort, transf_buf + 2 * nshort * 7, 2 * nshort);
- for (i = nshort - 1; i >= 0; i--) {
- time_out[i + 0 * nshort] = MUL_R_C(transf_buf[nshort * 0 + i], window_short_prev[i]);
- time_out[i + 1 * nshort] = MUL_R_C(transf_buf[nshort * 1 + i], window_short[i]);
- time_out[i + 2 * nshort] = MUL_R_C(transf_buf[nshort * 2 + i], window_short_prev[i]);
- time_out[i + 3 * nshort] = MUL_R_C(transf_buf[nshort * 3 + i], window_short[i]);
- time_out[i + 4 * nshort] = MUL_R_C(transf_buf[nshort * 4 + i], window_short_prev[i]);
- time_out[i + 5 * nshort] = MUL_R_C(transf_buf[nshort * 5 + i], window_short[i]);
- time_out[i + 6 * nshort] = MUL_R_C(transf_buf[nshort * 6 + i], window_short_prev[i]);
- time_out[i + 7 * nshort] = MUL_R_C(transf_buf[nshort * 7 + i], window_short[i]);
- time_out[i + 8 * nshort] = MUL_R_C(transf_buf[nshort * 8 + i], window_short_prev[i]);
- time_out[i + 9 * nshort] = MUL_R_C(transf_buf[nshort * 9 + i], window_short[i]);
- time_out[i + 10 * nshort] = MUL_R_C(transf_buf[nshort * 10 + i], window_short_prev[i]);
- time_out[i + 11 * nshort] = MUL_R_C(transf_buf[nshort * 11 + i], window_short[i]);
- time_out[i + 12 * nshort] = MUL_R_C(transf_buf[nshort * 12 + i], window_short_prev[i]);
- time_out[i + 13 * nshort] = MUL_R_C(transf_buf[nshort * 13 + i], window_short[i]);
- time_out[i + 14 * nshort] = MUL_R_C(transf_buf[nshort * 14 + i], window_short_prev[i]);
- time_out[i + 15 * nshort] = MUL_R_C(transf_buf[nshort * 15 + i], window_short[i]);
- }
- break;
- case LONG_STOP_SEQUENCE:
- imdct_ssr(fb, freq_in, transf_buf, 2 * nlong);
- for (i = 0; i < nflat_ls; i++) time_out[i] = 0;
- for (i = 0; i < nshort; i++) time_out[nflat_ls + i] = MUL_R_C(transf_buf[nflat_ls + i], window_short_prev[i]);
- for (i = 0; i < nflat_ls; i++) time_out[nflat_ls + nshort + i] = transf_buf[nflat_ls + nshort + i];
- for (i = 0; i < nlong; i++) time_out[nlong + i] = MUL_R_C(transf_buf[nlong + i], window_long[nlong - 1 - i]);
- break;
- }
- faad_free(&transf_buf);
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef LTP_DEC
-/* check if the object type is an object type that can have LTP */
-uint8_t NeaacDecoder::is_ltp_ot(uint8_t object_type) {
- #ifdef LTP_DEC
- if ((object_type == LTP)
- #ifdef ERROR_RESILIENCE
- || (object_type == ER_LTP)
- #endif
- #ifdef LD_DEC
- || (object_type == LD)
- #endif
- ) {
- return 1;
- }
- #endif
- return 0;
-}
-#endif // LPT_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef LTP_DEC
-void NeaacDecoder::lt_prediction(ic_stream* ics, ltp_info* ltp, real_t* spec, int16_t* lt_pred_stat, fb_info* fb, uint8_t win_shape, uint8_t win_shape_prev, uint8_t sr_index, uint8_t object_type,
- uint16_t frame_len) {
- uint8_t sfb;
- uint16_t bin, i, num_samples;
- // real_t x_est[2048];
- // real_t X_est[2048];
- real_t* x_est = (real_t*)faad_malloc(2048 * sizeof(real_t));
- real_t* X_est = (real_t*)faad_malloc(2048 * sizeof(real_t));
- if (ics->window_sequence != EIGHT_SHORT_SEQUENCE) {
- if (ltp->data_present) {
- num_samples = frame_len << 1;
- for (i = 0; i < num_samples; i++) {
- /* The extra lookback M (N/2 for LD, 0 for LTP) is handled
- in the buffer updating */
- #if 0
- #define MUL_R_C(A, B) ((A) * (B))
- x_est[i] = MUL_R_C(lt_pred_stat[num_samples + i - ltp->lag],
- codebook[ltp->coef]);
- #else
- /* lt_pred_stat is a 16 bit int, multiplied with the fixed point real
- this gives a real for x_est
- */
- x_est[i] = (real_t)lt_pred_stat[num_samples + i - ltp->lag] * codebook[ltp->coef];
- #endif
- }
- filter_bank_ltp(fb, ics->window_sequence, win_shape, win_shape_prev, x_est, X_est, object_type, frame_len);
- tns_encode_frame(ics, &(ics->tns), sr_index, object_type, X_est, frame_len);
- for (sfb = 0; sfb < ltp->last_band; sfb++) {
- if (ltp->long_used[sfb]) {
- uint16_t low = ics->swb_offset[sfb];
- uint16_t high = min(ics->swb_offset[sfb + 1], ics->swb_offset_max);
- for (bin = low; bin < high; bin++) { spec[bin] += X_est[bin]; }
- }
- }
- }
- }
- if (x_est) free(x_est);
- if (X_est) free(X_est);
-}
-#endif // LPT_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef LTP_DEC
- #ifdef FIXED_POINT
-int16_t NeaacDecoder::real_to_int16(real_t sig_in) {
- if (sig_in >= 0) {
- sig_in += (1 << (REAL_BITS - 1));
- if (sig_in >= REAL_CONST(32768)) return 32767;
- } else {
- sig_in += -(1 << (REAL_BITS - 1));
- if (sig_in <= REAL_CONST(-32768)) return -32768;
- }
- return (sig_in >> REAL_BITS);
-}
- #else
-int16_t NeaacDecoder::real_to_int16(real_t sig_in) {
- if (sig_in >= 0) {
- #ifndef HAS_LRINTF
- sig_in += 0.5f;
- #endif
- if (sig_in >= 32768.0f) return 32767;
- } else {
- #ifndef HAS_LRINTF
- sig_in += -0.5f;
- #endif
- if (sig_in <= -32768.0f) return -32768;
- }
-
- return (int16_t)lrintf(sig_in);
-}
- #endif // FIXED_POINT
-#endif // LPT_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef LTP_DEC
-void NeaacDecoder::lt_update_state(int16_t* lt_pred_stat, real_t* time, real_t* overlap, uint16_t frame_len, uint8_t object_type) {
- uint16_t i;
- /*
- * The reference point for index i and the content of the buffer
- * lt_pred_stat are arranged so that lt_pred_stat(0 ... N/2 - 1) contains the
- * last aliased half window from the IMDCT, and lt_pred_stat(N/2 ... N-1)
- * is always all zeros. The rest of lt_pred_stat (i<0) contains the previous
- * fully reconstructed time domain samples, i.e., output of the decoder.
- *
- * These values are shifted up by N*2 to avoid (i<0)
- *
- * For the LD object type an extra 512 samples lookback is accomodated here.
- */
- #ifdef LD_DEC
- if (object_type == LD) {
- for (i = 0; i < frame_len; i++) {
- lt_pred_stat[i] /* extra 512 */ = lt_pred_stat[i + frame_len];
- lt_pred_stat[frame_len + i] = lt_pred_stat[i + (frame_len * 2)];
- lt_pred_stat[(frame_len * 2) + i] = real_to_int16(time[i]);
- lt_pred_stat[(frame_len * 3) + i] = real_to_int16(overlap[i]);
- }
- } else {
- #endif
- for (i = 0; i < frame_len; i++) {
- lt_pred_stat[i] = lt_pred_stat[i + frame_len];
- lt_pred_stat[frame_len + i] = real_to_int16(time[i]);
- lt_pred_stat[(frame_len * 2) + i] = real_to_int16(overlap[i]);
- #if 0 /* set to zero once upon initialisation */
- lt_pred_stat[(frame_len * 3) + i] = 0;
- #endif
- }
- #ifdef LD_DEC
- }
- #endif
-}
-#endif // LPT_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-hyb_info* NeaacDecoder::hybrid_init(uint8_t numTimeSlotsRate) {
- uint8_t i;
- hyb_info* hyb = (hyb_info*)faad_malloc(sizeof(hyb_info));
- hyb->resolution34[0] = 12;
- hyb->resolution34[1] = 8;
- hyb->resolution34[2] = 4;
- hyb->resolution34[3] = 4;
- hyb->resolution34[4] = 4;
- hyb->resolution20[0] = 8;
- hyb->resolution20[1] = 2;
- hyb->resolution20[2] = 2;
- hyb->frame_len = numTimeSlotsRate;
- hyb->work = (qmf_t*)faad_malloc((hyb->frame_len + 12) * sizeof(qmf_t));
- memset(hyb->work, 0, (hyb->frame_len + 12) * sizeof(qmf_t));
- hyb->buffer = (qmf_t**)faad_malloc(5 * sizeof(qmf_t*));
- for (i = 0; i < 5; i++) {
- hyb->buffer[i] = (qmf_t*)faad_malloc(hyb->frame_len * sizeof(qmf_t));
- memset(hyb->buffer[i], 0, hyb->frame_len * sizeof(qmf_t));
- }
- hyb->temp = (qmf_t**)faad_malloc(hyb->frame_len * sizeof(qmf_t*));
- for (i = 0; i < hyb->frame_len; i++) { hyb->temp[i] = (qmf_t*)faad_malloc(12 /*max*/ * sizeof(qmf_t)); }
- return hyb;
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-void NeaacDecoder::hybrid_free(hyb_info* hyb) {
- uint8_t i;
- if (!hyb) return;
- if (hyb->work) faad_free(&hyb->work);
- for (i = 0; i < 5; i++) {
- if (hyb->buffer[i]) faad_free(&hyb->buffer[i]);
- }
- if (hyb->buffer) faad_free((void**)&hyb->buffer);
- for (i = 0; i < hyb->frame_len; i++) {
- if (hyb->temp[i]) faad_free(&hyb->temp[i]);
- }
- if (hyb->temp) { faad_free((void**)&hyb->temp); }
- faad_free(&hyb);
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* real filter, size 2 */
-void NeaacDecoder::channel_filter2(hyb_info* hyb, uint8_t frame_len, const real_t* filter, qmf_t* buffer, qmf_t** X_hybrid) {
- uint8_t i;
- for (i = 0; i < frame_len; i++) {
- real_t r0 = MUL_F(filter[0], (QMF_RE(buffer[0 + i]) + QMF_RE(buffer[12 + i])));
- real_t r1 = MUL_F(filter[1], (QMF_RE(buffer[1 + i]) + QMF_RE(buffer[11 + i])));
- real_t r2 = MUL_F(filter[2], (QMF_RE(buffer[2 + i]) + QMF_RE(buffer[10 + i])));
- real_t r3 = MUL_F(filter[3], (QMF_RE(buffer[3 + i]) + QMF_RE(buffer[9 + i])));
- real_t r4 = MUL_F(filter[4], (QMF_RE(buffer[4 + i]) + QMF_RE(buffer[8 + i])));
- real_t r5 = MUL_F(filter[5], (QMF_RE(buffer[5 + i]) + QMF_RE(buffer[7 + i])));
- real_t r6 = MUL_F(filter[6], QMF_RE(buffer[6 + i]));
- real_t i0 = MUL_F(filter[0], (QMF_IM(buffer[0 + i]) + QMF_IM(buffer[12 + i])));
- real_t i1 = MUL_F(filter[1], (QMF_IM(buffer[1 + i]) + QMF_IM(buffer[11 + i])));
- real_t i2 = MUL_F(filter[2], (QMF_IM(buffer[2 + i]) + QMF_IM(buffer[10 + i])));
- real_t i3 = MUL_F(filter[3], (QMF_IM(buffer[3 + i]) + QMF_IM(buffer[9 + i])));
- real_t i4 = MUL_F(filter[4], (QMF_IM(buffer[4 + i]) + QMF_IM(buffer[8 + i])));
- real_t i5 = MUL_F(filter[5], (QMF_IM(buffer[5 + i]) + QMF_IM(buffer[7 + i])));
- real_t i6 = MUL_F(filter[6], QMF_IM(buffer[6 + i]));
- /* q = 0 */
- QMF_RE(X_hybrid[i][0]) = r0 + r1 + r2 + r3 + r4 + r5 + r6;
- QMF_IM(X_hybrid[i][0]) = i0 + i1 + i2 + i3 + i4 + i5 + i6;
- /* q = 1 */
- QMF_RE(X_hybrid[i][1]) = r0 - r1 + r2 - r3 + r4 - r5 + r6;
- QMF_IM(X_hybrid[i][1]) = i0 - i1 + i2 - i3 + i4 - i5 + i6;
- }
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* complex filter, size 4 */
-void NeaacDecoder::channel_filter4(hyb_info* hyb, uint8_t frame_len, const real_t* filter, qmf_t* buffer, qmf_t** X_hybrid) {
- uint8_t i;
- real_t input_re1[2], input_re2[2], input_im1[2], input_im2[2];
- for (i = 0; i < frame_len; i++) {
- input_re1[0] = -MUL_F(filter[2], (QMF_RE(buffer[i + 2]) + QMF_RE(buffer[i + 10]))) + MUL_F(filter[6], QMF_RE(buffer[i + 6]));
- input_re1[1] = MUL_F(FRAC_CONST(-0.70710678118655), (MUL_F(filter[1], (QMF_RE(buffer[i + 1]) + QMF_RE(buffer[i + 11]))) + MUL_F(filter[3], (QMF_RE(buffer[i + 3]) + QMF_RE(buffer[i + 9]))) -
- MUL_F(filter[5], (QMF_RE(buffer[i + 5]) + QMF_RE(buffer[i + 7])))));
- input_im1[0] = MUL_F(filter[0], (QMF_IM(buffer[i + 0]) - QMF_IM(buffer[i + 12]))) - MUL_F(filter[4], (QMF_IM(buffer[i + 4]) - QMF_IM(buffer[i + 8])));
- input_im1[1] = MUL_F(FRAC_CONST(0.70710678118655), (MUL_F(filter[1], (QMF_IM(buffer[i + 1]) - QMF_IM(buffer[i + 11]))) - MUL_F(filter[3], (QMF_IM(buffer[i + 3]) - QMF_IM(buffer[i + 9]))) -
- MUL_F(filter[5], (QMF_IM(buffer[i + 5]) - QMF_IM(buffer[i + 7])))));
- input_re2[0] = MUL_F(filter[0], (QMF_RE(buffer[i + 0]) - QMF_RE(buffer[i + 12]))) - MUL_F(filter[4], (QMF_RE(buffer[i + 4]) - QMF_RE(buffer[i + 8])));
- input_re2[1] = MUL_F(FRAC_CONST(0.70710678118655), (MUL_F(filter[1], (QMF_RE(buffer[i + 1]) - QMF_RE(buffer[i + 11]))) - MUL_F(filter[3], (QMF_RE(buffer[i + 3]) - QMF_RE(buffer[i + 9]))) -
- MUL_F(filter[5], (QMF_RE(buffer[i + 5]) - QMF_RE(buffer[i + 7])))));
- input_im2[0] = -MUL_F(filter[2], (QMF_IM(buffer[i + 2]) + QMF_IM(buffer[i + 10]))) + MUL_F(filter[6], QMF_IM(buffer[i + 6]));
- input_im2[1] = MUL_F(FRAC_CONST(-0.70710678118655), (MUL_F(filter[1], (QMF_IM(buffer[i + 1]) + QMF_IM(buffer[i + 11]))) + MUL_F(filter[3], (QMF_IM(buffer[i + 3]) + QMF_IM(buffer[i + 9]))) -
- MUL_F(filter[5], (QMF_IM(buffer[i + 5]) + QMF_IM(buffer[i + 7])))));
- /* q == 0 */
- QMF_RE(X_hybrid[i][0]) = input_re1[0] + input_re1[1] + input_im1[0] + input_im1[1];
- QMF_IM(X_hybrid[i][0]) = -input_re2[0] - input_re2[1] + input_im2[0] + input_im2[1];
- /* q == 1 */
- QMF_RE(X_hybrid[i][1]) = input_re1[0] - input_re1[1] - input_im1[0] + input_im1[1];
- QMF_IM(X_hybrid[i][1]) = input_re2[0] - input_re2[1] + input_im2[0] - input_im2[1];
- /* q == 2 */
- QMF_RE(X_hybrid[i][2]) = input_re1[0] - input_re1[1] + input_im1[0] - input_im1[1];
- QMF_IM(X_hybrid[i][2]) = -input_re2[0] + input_re2[1] + input_im2[0] - input_im2[1];
- /* q == 3 */
- QMF_RE(X_hybrid[i][3]) = input_re1[0] + input_re1[1] - input_im1[0] - input_im1[1];
- QMF_IM(X_hybrid[i][3]) = input_re2[0] + input_re2[1] + input_im2[0] + input_im2[1];
- }
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-void NeaacDecoder::DCT3_4_unscaled(real_t* y, real_t* x) {
- real_t f0, f1, f2, f3, f4, f5, f6, f7, f8;
- f0 = MUL_F(x[2], FRAC_CONST(0.7071067811865476));
- f1 = x[0] - f0;
- f2 = x[0] + f0;
- f3 = x[1] + x[3];
- f4 = MUL_C(x[1], COEF_CONST(1.3065629648763766));
- f5 = MUL_F(f3, FRAC_CONST(-0.9238795325112866));
- f6 = MUL_F(x[3], FRAC_CONST(-0.5411961001461967));
- f7 = f4 + f5;
- f8 = f6 - f5;
- y[3] = f2 - f8;
- y[0] = f2 + f8;
- y[2] = f1 - f7;
- y[1] = f1 + f7;
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* complex filter, size 8 */
-void NeaacDecoder::channel_filter8(hyb_info* hyb, uint8_t frame_len, const real_t* filter, qmf_t* buffer, qmf_t** X_hybrid) {
- uint8_t i, n;
- real_t input_re1[4], input_re2[4], input_im1[4], input_im2[4];
- real_t x[4];
- for (i = 0; i < frame_len; i++) {
- input_re1[0] = MUL_F(filter[6], QMF_RE(buffer[6 + i]));
- input_re1[1] = MUL_F(filter[5], (QMF_RE(buffer[5 + i]) + QMF_RE(buffer[7 + i])));
- input_re1[2] = -MUL_F(filter[0], (QMF_RE(buffer[0 + i]) + QMF_RE(buffer[12 + i]))) + MUL_F(filter[4], (QMF_RE(buffer[4 + i]) + QMF_RE(buffer[8 + i])));
- input_re1[3] = -MUL_F(filter[1], (QMF_RE(buffer[1 + i]) + QMF_RE(buffer[11 + i]))) + MUL_F(filter[3], (QMF_RE(buffer[3 + i]) + QMF_RE(buffer[9 + i])));
- input_im1[0] = MUL_F(filter[5], (QMF_IM(buffer[7 + i]) - QMF_IM(buffer[5 + i])));
- input_im1[1] = MUL_F(filter[0], (QMF_IM(buffer[12 + i]) - QMF_IM(buffer[0 + i]))) + MUL_F(filter[4], (QMF_IM(buffer[8 + i]) - QMF_IM(buffer[4 + i])));
- input_im1[2] = MUL_F(filter[1], (QMF_IM(buffer[11 + i]) - QMF_IM(buffer[1 + i]))) + MUL_F(filter[3], (QMF_IM(buffer[9 + i]) - QMF_IM(buffer[3 + i])));
- input_im1[3] = MUL_F(filter[2], (QMF_IM(buffer[10 + i]) - QMF_IM(buffer[2 + i])));
- for (n = 0; n < 4; n++) { x[n] = input_re1[n] - input_im1[3 - n]; }
- DCT3_4_unscaled(x, x);
- QMF_RE(X_hybrid[i][7]) = x[0];
- QMF_RE(X_hybrid[i][5]) = x[2];
- QMF_RE(X_hybrid[i][3]) = x[3];
- QMF_RE(X_hybrid[i][1]) = x[1];
- for (n = 0; n < 4; n++) { x[n] = input_re1[n] + input_im1[3 - n]; }
- DCT3_4_unscaled(x, x);
- QMF_RE(X_hybrid[i][6]) = x[1];
- QMF_RE(X_hybrid[i][4]) = x[3];
- QMF_RE(X_hybrid[i][2]) = x[2];
- QMF_RE(X_hybrid[i][0]) = x[0];
- input_im2[0] = MUL_F(filter[6], QMF_IM(buffer[6 + i]));
- input_im2[1] = MUL_F(filter[5], (QMF_IM(buffer[5 + i]) + QMF_IM(buffer[7 + i])));
- input_im2[2] = -MUL_F(filter[0], (QMF_IM(buffer[0 + i]) + QMF_IM(buffer[12 + i]))) + MUL_F(filter[4], (QMF_IM(buffer[4 + i]) + QMF_IM(buffer[8 + i])));
- input_im2[3] = -MUL_F(filter[1], (QMF_IM(buffer[1 + i]) + QMF_IM(buffer[11 + i]))) + MUL_F(filter[3], (QMF_IM(buffer[3 + i]) + QMF_IM(buffer[9 + i])));
- input_re2[0] = MUL_F(filter[5], (QMF_RE(buffer[7 + i]) - QMF_RE(buffer[5 + i])));
- input_re2[1] = MUL_F(filter[0], (QMF_RE(buffer[12 + i]) - QMF_RE(buffer[0 + i]))) + MUL_F(filter[4], (QMF_RE(buffer[8 + i]) - QMF_RE(buffer[4 + i])));
- input_re2[2] = MUL_F(filter[1], (QMF_RE(buffer[11 + i]) - QMF_RE(buffer[1 + i]))) + MUL_F(filter[3], (QMF_RE(buffer[9 + i]) - QMF_RE(buffer[3 + i])));
- input_re2[3] = MUL_F(filter[2], (QMF_RE(buffer[10 + i]) - QMF_RE(buffer[2 + i])));
- for (n = 0; n < 4; n++) { x[n] = input_im2[n] + input_re2[3 - n]; }
- DCT3_4_unscaled(x, x);
- QMF_IM(X_hybrid[i][7]) = x[0];
- QMF_IM(X_hybrid[i][5]) = x[2];
- QMF_IM(X_hybrid[i][3]) = x[3];
- QMF_IM(X_hybrid[i][1]) = x[1];
- for (n = 0; n < 4; n++) { x[n] = input_im2[n] - input_re2[3 - n]; }
- DCT3_4_unscaled(x, x);
- QMF_IM(X_hybrid[i][6]) = x[1];
- QMF_IM(X_hybrid[i][4]) = x[3];
- QMF_IM(X_hybrid[i][2]) = x[2];
- QMF_IM(X_hybrid[i][0]) = x[0];
- }
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-void NeaacDecoder::DCT3_6_unscaled(real_t* y, real_t* x) {
- real_t f0, f1, f2, f3, f4, f5, f6, f7;
- f0 = MUL_F(x[3], FRAC_CONST(0.70710678118655));
- f1 = x[0] + f0;
- f2 = x[0] - f0;
- f3 = MUL_F((x[1] - x[5]), FRAC_CONST(0.70710678118655));
- f4 = MUL_F(x[2], FRAC_CONST(0.86602540378444)) + MUL_F(x[4], FRAC_CONST(0.5));
- f5 = f4 - x[4];
- f6 = MUL_F(x[1], FRAC_CONST(0.96592582628907)) + MUL_F(x[5], FRAC_CONST(0.25881904510252));
- f7 = f6 - f3;
- y[0] = f1 + f6 + f4;
- y[1] = f2 + f3 - x[4];
- y[2] = f7 + f2 - f5;
- y[3] = f1 - f7 - f5;
- y[4] = f1 - f3 - x[4];
- y[5] = f2 - f6 + f4;
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* complex filter, size 12 */
-void NeaacDecoder::channel_filter12(hyb_info* hyb, uint8_t frame_len, const real_t* filter, qmf_t* buffer, qmf_t** X_hybrid) {
- uint8_t i, n;
- real_t input_re1[6], input_re2[6], input_im1[6], input_im2[6];
- real_t out_re1[6], out_re2[6], out_im1[6], out_im2[6];
- for (i = 0; i < frame_len; i++) {
- for (n = 0; n < 6; n++) {
- if (n == 0) {
- input_re1[0] = MUL_F(QMF_RE(buffer[6 + i]), filter[6]);
- input_re2[0] = MUL_F(QMF_IM(buffer[6 + i]), filter[6]);
- } else {
- input_re1[6 - n] = MUL_F((QMF_RE(buffer[n + i]) + QMF_RE(buffer[12 - n + i])), filter[n]);
- input_re2[6 - n] = MUL_F((QMF_IM(buffer[n + i]) + QMF_IM(buffer[12 - n + i])), filter[n]);
- }
- input_im2[n] = MUL_F((QMF_RE(buffer[n + i]) - QMF_RE(buffer[12 - n + i])), filter[n]);
- input_im1[n] = MUL_F((QMF_IM(buffer[n + i]) - QMF_IM(buffer[12 - n + i])), filter[n]);
- }
- DCT3_6_unscaled(out_re1, input_re1);
- DCT3_6_unscaled(out_re2, input_re2);
- DCT3_6_unscaled(out_im1, input_im1);
- DCT3_6_unscaled(out_im2, input_im2);
- for (n = 0; n < 6; n += 2) {
- QMF_RE(X_hybrid[i][n]) = out_re1[n] - out_im1[n];
- QMF_IM(X_hybrid[i][n]) = out_re2[n] + out_im2[n];
- QMF_RE(X_hybrid[i][n + 1]) = out_re1[n + 1] + out_im1[n + 1];
- QMF_IM(X_hybrid[i][n + 1]) = out_re2[n + 1] - out_im2[n + 1];
- QMF_RE(X_hybrid[i][10 - n]) = out_re1[n + 1] - out_im1[n + 1];
- QMF_IM(X_hybrid[i][10 - n]) = out_re2[n + 1] + out_im2[n + 1];
- QMF_RE(X_hybrid[i][11 - n]) = out_re1[n] + out_im1[n];
- QMF_IM(X_hybrid[i][11 - n]) = out_re2[n] - out_im2[n];
- }
- }
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* Hybrid analysis: further split up QMF subbands to improve frequency resolution */
-void NeaacDecoder::hybrid_analysis(hyb_info* hyb, qmf_t X[32][64], qmf_t X_hybrid[32][32], uint8_t use34, uint8_t numTimeSlotsRate) {
- uint8_t k, n, band;
- uint8_t offset = 0;
- uint8_t qmf_bands = (use34) ? 5 : 3;
- uint8_t* resolution = (use34) ? hyb->resolution34 : hyb->resolution20;
- for (band = 0; band < qmf_bands; band++) {
- /* build working buffer */
- memcpy(hyb->work, hyb->buffer[band], 12 * sizeof(qmf_t));
- /* add new samples */
- for (n = 0; n < hyb->frame_len; n++) {
- QMF_RE(hyb->work[12 + n]) = QMF_RE(X[n + 6 /*delay*/][band]);
- QMF_IM(hyb->work[12 + n]) = QMF_IM(X[n + 6 /*delay*/][band]);
- }
- /* store samples */
- memcpy(hyb->buffer[band], hyb->work + hyb->frame_len, 12 * sizeof(qmf_t));
- switch (resolution[band]) {
- case 2:
- /* Type B real filter, Q[p] = 2 */
- channel_filter2(hyb, hyb->frame_len, p2_13_20, hyb->work, hyb->temp);
- break;
- case 4:
- /* Type A complex filter, Q[p] = 4 */
- channel_filter4(hyb, hyb->frame_len, p4_13_34, hyb->work, hyb->temp);
- break;
- case 8:
- /* Type A complex filter, Q[p] = 8 */
- channel_filter8(hyb, hyb->frame_len, (use34) ? p8_13_34 : p8_13_20, hyb->work, hyb->temp);
- break;
- case 12:
- /* Type A complex filter, Q[p] = 12 */
- channel_filter12(hyb, hyb->frame_len, p12_13_34, hyb->work, hyb->temp);
- break;
- }
- for (n = 0; n < hyb->frame_len; n++) {
- for (k = 0; k < resolution[band]; k++) {
- QMF_RE(X_hybrid[n][offset + k]) = QMF_RE(hyb->temp[n][k]);
- QMF_IM(X_hybrid[n][offset + k]) = QMF_IM(hyb->temp[n][k]);
- }
- }
- offset += resolution[band];
- }
- /* group hybrid channels */
- if (!use34) {
- for (n = 0; n < numTimeSlotsRate; n++) {
- QMF_RE(X_hybrid[n][3]) += QMF_RE(X_hybrid[n][4]);
- QMF_IM(X_hybrid[n][3]) += QMF_IM(X_hybrid[n][4]);
- QMF_RE(X_hybrid[n][4]) = 0;
- QMF_IM(X_hybrid[n][4]) = 0;
- QMF_RE(X_hybrid[n][2]) += QMF_RE(X_hybrid[n][5]);
- QMF_IM(X_hybrid[n][2]) += QMF_IM(X_hybrid[n][5]);
- QMF_RE(X_hybrid[n][5]) = 0;
- QMF_IM(X_hybrid[n][5]) = 0;
- }
- }
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-void NeaacDecoder::hybrid_synthesis(hyb_info* hyb, qmf_t X[32][64], qmf_t X_hybrid[32][32], uint8_t use34, uint8_t numTimeSlotsRate) {
- uint8_t k, n, band;
- uint8_t offset = 0;
- uint8_t qmf_bands = (use34) ? 5 : 3;
- uint8_t* resolution = (use34) ? hyb->resolution34 : hyb->resolution20;
- for (band = 0; band < qmf_bands; band++) {
- for (n = 0; n < hyb->frame_len; n++) {
- QMF_RE(X[n][band]) = 0;
- QMF_IM(X[n][band]) = 0;
- for (k = 0; k < resolution[band]; k++) {
- QMF_RE(X[n][band]) += QMF_RE(X_hybrid[n][offset + k]);
- QMF_IM(X[n][band]) += QMF_IM(X_hybrid[n][offset + k]);
- }
- }
- offset += resolution[band];
- }
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* limits the value i to the range [min,max] */
-int8_t NeaacDecoder::delta_clip(int8_t i, int8_t min, int8_t max) {
- if (i < min)
- return min;
- else if (i > max)
- return max;
- else
- return i;
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* delta decode array */
-void NeaacDecoder::delta_decode(uint8_t enable, int8_t* index, int8_t* index_prev, uint8_t dt_flag, uint8_t nr_par, uint8_t stride, int8_t min_index, int8_t max_index) {
- int8_t i;
- if (enable == 1) {
- if (dt_flag == 0) {
- /* delta coded in frequency direction */
- index[0] = 0 + index[0];
- index[0] = delta_clip(index[0], min_index, max_index);
- for (i = 1; i < nr_par; i++) {
- index[i] = index[i - 1] + index[i];
- index[i] = delta_clip(index[i], min_index, max_index);
- }
- } else {
- /* delta coded in time direction */
- for (i = 0; i < nr_par; i++) {
- // int8_t tmp2;
- // int8_t tmp = index[i];
- // printf("%d %d\n", index_prev[i*stride], index[i]);
- // printf("%d\n", index[i]);
- index[i] = index_prev[i * stride] + index[i];
- // tmp2 = index[i];
- index[i] = delta_clip(index[i], min_index, max_index);
- // if (iid)
- //{
- // if (index[i] == 7)
- // {
- // printf("%d %d %d\n", index_prev[i*stride], tmp, tmp2);
- // }
- // }
- }
- }
- } else {
- /* set indices to zero */
- for (i = 0; i < nr_par; i++) { index[i] = 0; }
- }
- /* coarse */
- if (stride == 2) {
- for (i = (nr_par << 1) - 1; i > 0; i--) { index[i] = index[i >> 1]; }
- }
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* delta modulo decode array */
-/* in: log2 value of the modulo value to allow using AND instead of MOD */
-void NeaacDecoder::delta_modulo_decode(uint8_t enable, int8_t* index, int8_t* index_prev, uint8_t dt_flag, uint8_t nr_par, uint8_t stride, int8_t and_modulo) {
- int8_t i;
- if (enable == 1) {
- if (dt_flag == 0) {
- /* delta coded in frequency direction */
- index[0] = 0 + index[0];
- index[0] &= and_modulo;
- for (i = 1; i < nr_par; i++) {
- index[i] = index[i - 1] + index[i];
- index[i] &= and_modulo;
- }
- } else {
- /* delta coded in time direction */
- for (i = 0; i < nr_par; i++) {
- index[i] = index_prev[i * stride] + index[i];
- index[i] &= and_modulo;
- }
- }
- } else {
- /* set indices to zero */
- for (i = 0; i < nr_par; i++) { index[i] = 0; }
- }
- /* coarse */
- if (stride == 2) {
- index[0] = 0;
- for (i = (nr_par << 1) - 1; i > 0; i--) { index[i] = index[i >> 1]; }
- }
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
- #ifdef PS_LOW_POWER
-void NeaacDecoder::map34indexto20(int8_t* index, uint8_t bins) {
- index[0] = (2 * index[0] + index[1]) / 3;
- index[1] = (index[1] + 2 * index[2]) / 3;
- index[2] = (2 * index[3] + index[4]) / 3;
- index[3] = (index[4] + 2 * index[5]) / 3;
- index[4] = (index[6] + index[7]) / 2;
- index[5] = (index[8] + index[9]) / 2;
- index[6] = index[10];
- index[7] = index[11];
- index[8] = (index[12] + index[13]) / 2;
- index[9] = (index[14] + index[15]) / 2;
- index[10] = index[16];
- if (bins == 34) {
- index[11] = index[17];
- index[12] = index[18];
- index[13] = index[19];
- index[14] = (index[20] + index[21]) / 2;
- index[15] = (index[22] + index[23]) / 2;
- index[16] = (index[24] + index[25]) / 2;
- index[17] = (index[26] + index[27]) / 2;
- index[18] = (index[28] + index[29] + index[30] + index[31]) / 4;
- index[19] = (index[32] + index[33]) / 2;
- }
-}
- #endif // PS_LOW_POWER
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-void NeaacDecoder::map20indexto34(int8_t* index, uint8_t bins) {
- index[0] = index[0];
- index[1] = (index[0] + index[1]) / 2;
- index[2] = index[1];
- index[3] = index[2];
- index[4] = (index[2] + index[3]) / 2;
- index[5] = index[3];
- index[6] = index[4];
- index[7] = index[4];
- index[8] = index[5];
- index[9] = index[5];
- index[10] = index[6];
- index[11] = index[7];
- index[12] = index[8];
- index[13] = index[8];
- index[14] = index[9];
- index[15] = index[9];
- index[16] = index[10];
- if (bins == 34) {
- index[17] = index[11];
- index[18] = index[12];
- index[19] = index[13];
- index[20] = index[14];
- index[21] = index[14];
- index[22] = index[15];
- index[23] = index[15];
- index[24] = index[16];
- index[25] = index[16];
- index[26] = index[17];
- index[27] = index[17];
- index[28] = index[18];
- index[29] = index[18];
- index[30] = index[18];
- index[31] = index[18];
- index[32] = index[19];
- index[33] = index[19];
- }
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* parse the bitstream data decoded in ps_data() */
-void NeaacDecoder::ps_data_decode(ps_info* ps) {
- uint8_t env, bin;
- /* ps data not available, use data from previous frame */
- if (ps->ps_data_available == 0) { ps->num_env = 0; }
- for (env = 0; env < ps->num_env; env++) {
- int8_t* iid_index_prev;
- int8_t* icc_index_prev;
- int8_t* ipd_index_prev;
- int8_t* opd_index_prev;
- int8_t num_iid_steps = (ps->iid_mode < 3) ? 7 : 15 /*fine quant*/;
- if (env == 0) {
- /* take last envelope from previous frame */
- iid_index_prev = ps->iid_index_prev;
- icc_index_prev = ps->icc_index_prev;
- ipd_index_prev = ps->ipd_index_prev;
- opd_index_prev = ps->opd_index_prev;
- } else {
- /* take index values from previous envelope */
- iid_index_prev = ps->iid_index[env - 1];
- icc_index_prev = ps->icc_index[env - 1];
- ipd_index_prev = ps->ipd_index[env - 1];
- opd_index_prev = ps->opd_index[env - 1];
- }
- // iid = 1;
- /* delta decode iid parameters */
- delta_decode(ps->enable_iid, ps->iid_index[env], iid_index_prev, ps->iid_dt[env], ps->nr_iid_par, (ps->iid_mode == 0 || ps->iid_mode == 3) ? 2 : 1, -num_iid_steps, num_iid_steps);
- // iid = 0;
- /* delta decode icc parameters */
- delta_decode(ps->enable_icc, ps->icc_index[env], icc_index_prev, ps->icc_dt[env], ps->nr_icc_par, (ps->icc_mode == 0 || ps->icc_mode == 3) ? 2 : 1, 0, 7);
- /* delta modulo decode ipd parameters */
- delta_modulo_decode(ps->enable_ipdopd, ps->ipd_index[env], ipd_index_prev, ps->ipd_dt[env], ps->nr_ipdopd_par, 1, 7);
- /* delta modulo decode opd parameters */
- delta_modulo_decode(ps->enable_ipdopd, ps->opd_index[env], opd_index_prev, ps->opd_dt[env], ps->nr_ipdopd_par, 1, 7);
- }
- /* handle error case */
- if (ps->num_env == 0) {
- /* force to 1 */
- ps->num_env = 1;
- if (ps->enable_iid) {
- for (bin = 0; bin < 34; bin++) ps->iid_index[0][bin] = ps->iid_index_prev[bin];
- } else {
- for (bin = 0; bin < 34; bin++) ps->iid_index[0][bin] = 0;
- }
- if (ps->enable_icc) {
- for (bin = 0; bin < 34; bin++) ps->icc_index[0][bin] = ps->icc_index_prev[bin];
- } else {
- for (bin = 0; bin < 34; bin++) ps->icc_index[0][bin] = 0;
- }
- if (ps->enable_ipdopd) {
- for (bin = 0; bin < 17; bin++) {
- ps->ipd_index[0][bin] = ps->ipd_index_prev[bin];
- ps->opd_index[0][bin] = ps->opd_index_prev[bin];
- }
- } else {
- for (bin = 0; bin < 17; bin++) {
- ps->ipd_index[0][bin] = 0;
- ps->opd_index[0][bin] = 0;
- }
- }
- }
- /* update previous indices */
- for (bin = 0; bin < 34; bin++) ps->iid_index_prev[bin] = ps->iid_index[ps->num_env - 1][bin];
- for (bin = 0; bin < 34; bin++) ps->icc_index_prev[bin] = ps->icc_index[ps->num_env - 1][bin];
- for (bin = 0; bin < 17; bin++) {
- ps->ipd_index_prev[bin] = ps->ipd_index[ps->num_env - 1][bin];
- ps->opd_index_prev[bin] = ps->opd_index[ps->num_env - 1][bin];
- }
- ps->ps_data_available = 0;
- if (ps->frame_class == 0) {
- ps->border_position[0] = 0;
- for (env = 1; env < ps->num_env; env++) { ps->border_position[env] = (env * ps->numTimeSlotsRate) / ps->num_env; }
- ps->border_position[ps->num_env] = ps->numTimeSlotsRate;
- } else {
- ps->border_position[0] = 0;
- if (ps->border_position[ps->num_env] < ps->numTimeSlotsRate) {
- for (bin = 0; bin < 34; bin++) {
- ps->iid_index[ps->num_env][bin] = ps->iid_index[ps->num_env - 1][bin];
- ps->icc_index[ps->num_env][bin] = ps->icc_index[ps->num_env - 1][bin];
- }
- for (bin = 0; bin < 17; bin++) {
- ps->ipd_index[ps->num_env][bin] = ps->ipd_index[ps->num_env - 1][bin];
- ps->opd_index[ps->num_env][bin] = ps->opd_index[ps->num_env - 1][bin];
- }
- ps->num_env++;
- ps->border_position[ps->num_env] = ps->numTimeSlotsRate;
- }
- for (env = 1; env < ps->num_env; env++) {
- int8_t thr = ps->numTimeSlotsRate - (ps->num_env - env);
- if (ps->border_position[env] > thr) {
- ps->border_position[env] = thr;
- } else {
- thr = ps->border_position[env - 1] + 1;
- if (ps->border_position[env] < thr) { ps->border_position[env] = thr; }
- }
- }
- }
- /* make sure that the indices of all parameters can be mapped to the same hybrid synthesis filterbank */
- #ifdef PS_LOW_POWER
- for (env = 0; env < ps->num_env; env++) {
- if (ps->iid_mode == 2 || ps->iid_mode == 5) map34indexto20(ps->iid_index[env], 34);
- if (ps->icc_mode == 2 || ps->icc_mode == 5) map34indexto20(ps->icc_index[env], 34);
- /* disable ipd/opd */
- for (bin = 0; bin < 17; bin++) {
- ps->aaIpdIndex[env][bin] = 0;
- ps->aaOpdIndex[env][bin] = 0;
- }
- }
- #else
- if (ps->use34hybrid_bands) {
- for (env = 0; env < ps->num_env; env++) {
- if (ps->iid_mode != 2 && ps->iid_mode != 5) map20indexto34(ps->iid_index[env], 34);
- if (ps->icc_mode != 2 && ps->icc_mode != 5) map20indexto34(ps->icc_index[env], 34);
- if (ps->ipd_mode != 2 && ps->ipd_mode != 5) {
- map20indexto34(ps->ipd_index[env], 17);
- map20indexto34(ps->opd_index[env], 17);
- }
- }
- }
- #endif
- #if 0
- for (env = 0; env < ps->num_env; env++)
- {
- printf("iid[env:%d]:", env);
- for (bin = 0; bin < 34; bin++)
- {
- printf(" %d", ps->iid_index[env][bin]);
- }
- printf("\n");
- }
- for (env = 0; env < ps->num_env; env++)
- {
- printf("icc[env:%d]:", env);
- for (bin = 0; bin < 34; bin++)
- {
- printf(" %d", ps->icc_index[env][bin]);
- }
- printf("\n");
- }
- for (env = 0; env < ps->num_env; env++)
- {
- printf("ipd[env:%d]:", env);
- for (bin = 0; bin < 17; bin++)
- {
- printf(" %d", ps->ipd_index[env][bin]);
- }
- printf("\n");
- }
- for (env = 0; env < ps->num_env; env++)
- {
- printf("opd[env:%d]:", env);
- for (bin = 0; bin < 17; bin++)
- {
- printf(" %d", ps->opd_index[env][bin]);
- }
- printf("\n");
- }
- printf("\n");
- #endif
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-extern const complex_t Phi_Fract_Qmf[];
-/* decorrelate the mono signal using an allpass filter */
-void NeaacDecoder::ps_decorrelate(ps_info* ps, qmf_t X_left[38][64], qmf_t X_right[38][64], qmf_t X_hybrid_left[32][32], qmf_t X_hybrid_right[32][32]) {
- uint8_t gr, n, m, bk;
- uint8_t temp_delay = 0;
- (void)temp_delay;
- uint8_t sb, maxsb;
- const complex_t* Phi_Fract_SubQmf;
- uint8_t temp_delay_ser[NO_ALLPASS_LINKS] = {0};
- real_t P_SmoothPeakDecayDiffNrg, nrg;
- // real_t P[32][34];
- real_t(*P)[34] = (real_t(*)[34])faad_malloc(32 * sizeof(real_t[34]));
- // real_t G_TransientRatio[32][34] = {{0}};
- real_t(*G_TransientRatio)[34] = (real_t(*)[34])faad_calloc(32, sizeof(real_t[34]));
- complex_t inputLeft;
- /* chose hybrid filterbank: 20 or 34 band case */
- if (ps->use34hybrid_bands) {
- Phi_Fract_SubQmf = Phi_Fract_SubQmf34;
- } else {
- Phi_Fract_SubQmf = Phi_Fract_SubQmf20;
- }
- /* clear the energy values */
- for (n = 0; n < 32; n++) {
- for (bk = 0; bk < 34; bk++) { P[n][bk] = 0; }
- }
- /* calculate the energy in each parameter band b(k) */
- for (gr = 0; gr < ps->num_groups; gr++) {
- /* select the parameter index b(k) to which this group belongs */
- bk = (~NEGATE_IPD_MASK) & ps->map_group2bk[gr];
- /* select the upper subband border for this group */
- maxsb = (gr < ps->num_hybrid_groups) ? ps->group_border[gr] + 1 : ps->group_border[gr + 1];
- for (sb = ps->group_border[gr]; sb < maxsb; sb++) {
- for (n = ps->border_position[0]; n < ps->border_position[ps->num_env]; n++) {
- #ifdef FIXED_POINT
- uint32_t in_re, in_im;
- #endif
- /* input from hybrid subbands or QMF subbands */
- if (gr < ps->num_hybrid_groups) {
- RE(inputLeft) = QMF_RE(X_hybrid_left[n][sb]);
- IM(inputLeft) = QMF_IM(X_hybrid_left[n][sb]);
- } else {
- RE(inputLeft) = QMF_RE(X_left[n][sb]);
- IM(inputLeft) = QMF_IM(X_left[n][sb]);
- }
- /* accumulate energy */
- #ifdef FIXED_POINT
- /* NOTE: all input is scaled by 2^(-5) because of fixed point QMF
- * meaning that P will be scaled by 2^(-10) compared to floating point version
- */
- in_re = ((abs(RE(inputLeft)) + (1 << (REAL_BITS - 1))) >> REAL_BITS);
- in_im = ((abs(IM(inputLeft)) + (1 << (REAL_BITS - 1))) >> REAL_BITS);
- P[n][bk] += in_re * in_re + in_im * in_im;
- #else
- P[n][bk] += MUL_R(RE(inputLeft), RE(inputLeft)) + MUL_R(IM(inputLeft), IM(inputLeft));
- #endif
- }
- }
- }
- #if 0
- for (n = 0; n < 32; n++)
- {
- for (bk = 0; bk < 34; bk++)
- {
- #ifdef FIXED_POINT
- printf("%d %d: %d\n", n, bk, P[n][bk] /*/(float)REAL_PRECISION*/);
- #else
- printf("%d %d: %f\n", n, bk, P[n][bk]/1024.0);
- #endif
- }
- }
- #endif
- /* calculate transient reduction ratio for each parameter band b(k) */
- for (bk = 0; bk < ps->nr_par_bands; bk++) {
- for (n = ps->border_position[0]; n < ps->border_position[ps->num_env]; n++) {
- const real_t gamma = COEF_CONST(1.5);
- ps->P_PeakDecayNrg[bk] = MUL_F(ps->P_PeakDecayNrg[bk], ps->alpha_decay);
- if (ps->P_PeakDecayNrg[bk] < P[n][bk]) ps->P_PeakDecayNrg[bk] = P[n][bk];
- /* apply smoothing filter to peak decay energy */
- P_SmoothPeakDecayDiffNrg = ps->P_SmoothPeakDecayDiffNrg_prev[bk];
- P_SmoothPeakDecayDiffNrg += MUL_F((ps->P_PeakDecayNrg[bk] - P[n][bk] - ps->P_SmoothPeakDecayDiffNrg_prev[bk]), ps->alpha_smooth);
- ps->P_SmoothPeakDecayDiffNrg_prev[bk] = P_SmoothPeakDecayDiffNrg;
- /* apply smoothing filter to energy */
- nrg = ps->P_prev[bk];
- nrg += MUL_F((P[n][bk] - ps->P_prev[bk]), ps->alpha_smooth);
- ps->P_prev[bk] = nrg;
- /* calculate transient ratio */
- if (MUL_C(P_SmoothPeakDecayDiffNrg, gamma) <= nrg) {
- G_TransientRatio[n][bk] = REAL_CONST(1.0);
- } else {
- G_TransientRatio[n][bk] = DIV_R(nrg, (MUL_C(P_SmoothPeakDecayDiffNrg, gamma)));
- }
- }
- }
- #if 0
- for (n = 0; n < 32; n++)
- {
- for (bk = 0; bk < 34; bk++)
- {
- #ifdef FIXED_POINT
- printf("%d %d: %f\n", n, bk, G_TransientRatio[n][bk]/(float)REAL_PRECISION);
- #else
- printf("%d %d: %f\n", n, bk, G_TransientRatio[n][bk]);
- #endif
- }
- }
- #endif
- /* apply stereo decorrelation filter to the signal */
- for (gr = 0; gr < ps->num_groups; gr++) {
- if (gr < ps->num_hybrid_groups)
- maxsb = ps->group_border[gr] + 1;
- else
- maxsb = ps->group_border[gr + 1];
- /* QMF channel */
- for (sb = ps->group_border[gr]; sb < maxsb; sb++) {
- real_t g_DecaySlope;
- real_t g_DecaySlope_filt[NO_ALLPASS_LINKS];
- /* g_DecaySlope: [0..1] */
- if (gr < ps->num_hybrid_groups || sb <= ps->decay_cutoff) {
- g_DecaySlope = FRAC_CONST(1.0);
- } else {
- int8_t decay = ps->decay_cutoff - sb;
- if (decay <= -20 /* -1/DECAY_SLOPE */) {
- g_DecaySlope = 0;
- } else {
- /* decay(int)*decay_slope(frac) = g_DecaySlope(frac) */
- g_DecaySlope = FRAC_CONST(1.0) + DECAY_SLOPE * decay;
- }
- }
- /* calculate g_DecaySlope_filt for every m multiplied by filter_a[m] */
- for (m = 0; m < NO_ALLPASS_LINKS; m++) { g_DecaySlope_filt[m] = MUL_F(g_DecaySlope, filter_a[m]); }
- /* set delay indices */
- temp_delay = ps->saved_delay;
- for (n = 0; n < NO_ALLPASS_LINKS; n++) temp_delay_ser[n] = ps->delay_buf_index_ser[n];
- for (n = ps->border_position[0]; n < ps->border_position[ps->num_env]; n++) {
- complex_t tmp, tmp0, R0;
- if (gr < ps->num_hybrid_groups) {
- /* hybrid filterbank input */
- RE(inputLeft) = QMF_RE(X_hybrid_left[n][sb]);
- IM(inputLeft) = QMF_IM(X_hybrid_left[n][sb]);
- } else {
- /* QMF filterbank input */
- RE(inputLeft) = QMF_RE(X_left[n][sb]);
- IM(inputLeft) = QMF_IM(X_left[n][sb]);
- }
- if (sb > ps->nr_allpass_bands && gr >= ps->num_hybrid_groups) {
- /* delay */
- /* never hybrid subbands here, always QMF subbands */
- RE(tmp) = RE(ps->delay_Qmf[ps->delay_buf_index_delay[sb]][sb]);
- IM(tmp) = IM(ps->delay_Qmf[ps->delay_buf_index_delay[sb]][sb]);
- RE(R0) = RE(tmp);
- IM(R0) = IM(tmp);
- RE(ps->delay_Qmf[ps->delay_buf_index_delay[sb]][sb]) = RE(inputLeft);
- IM(ps->delay_Qmf[ps->delay_buf_index_delay[sb]][sb]) = IM(inputLeft);
- } else {
- /* allpass filter */
- uint8_t m;
- complex_t Phi_Fract;
- /* fetch parameters */
- if (gr < ps->num_hybrid_groups) {
- /* select data from the hybrid subbands */
- RE(tmp0) = RE(ps->delay_SubQmf[temp_delay][sb]);
- IM(tmp0) = IM(ps->delay_SubQmf[temp_delay][sb]);
- RE(ps->delay_SubQmf[temp_delay][sb]) = RE(inputLeft);
- IM(ps->delay_SubQmf[temp_delay][sb]) = IM(inputLeft);
- RE(Phi_Fract) = RE(Phi_Fract_SubQmf[sb]);
- IM(Phi_Fract) = IM(Phi_Fract_SubQmf[sb]);
- } else {
- /* select data from the QMF subbands */
- RE(tmp0) = RE(ps->delay_Qmf[temp_delay][sb]);
- IM(tmp0) = IM(ps->delay_Qmf[temp_delay][sb]);
- RE(ps->delay_Qmf[temp_delay][sb]) = RE(inputLeft);
- IM(ps->delay_Qmf[temp_delay][sb]) = IM(inputLeft);
- RE(Phi_Fract) = RE(Phi_Fract_Qmf[sb]);
- IM(Phi_Fract) = IM(Phi_Fract_Qmf[sb]);
- }
- /* z^(-2) * Phi_Fract[k] */
- ComplexMult(&RE(tmp), &IM(tmp), RE(tmp0), IM(tmp0), RE(Phi_Fract), IM(Phi_Fract));
- RE(R0) = RE(tmp);
- IM(R0) = IM(tmp);
- for (m = 0; m < NO_ALLPASS_LINKS; m++) {
- complex_t Q_Fract_allpass, tmp2;
- /* fetch parameters */
- if (gr < ps->num_hybrid_groups) {
- /* select data from the hybrid subbands */
- RE(tmp0) = RE(ps->delay_SubQmf_ser[m][temp_delay_ser[m]][sb]);
- IM(tmp0) = IM(ps->delay_SubQmf_ser[m][temp_delay_ser[m]][sb]);
- if (ps->use34hybrid_bands) {
- RE(Q_Fract_allpass) = RE(Q_Fract_allpass_SubQmf34[sb][m]);
- IM(Q_Fract_allpass) = IM(Q_Fract_allpass_SubQmf34[sb][m]);
- } else {
- RE(Q_Fract_allpass) = RE(Q_Fract_allpass_SubQmf20[sb][m]);
- IM(Q_Fract_allpass) = IM(Q_Fract_allpass_SubQmf20[sb][m]);
- }
- } else {
- /* select data from the QMF subbands */
- RE(tmp0) = RE(ps->delay_Qmf_ser[m][temp_delay_ser[m]][sb]);
- IM(tmp0) = IM(ps->delay_Qmf_ser[m][temp_delay_ser[m]][sb]);
- RE(Q_Fract_allpass) = RE(Q_Fract_allpass_Qmf[sb][m]);
- IM(Q_Fract_allpass) = IM(Q_Fract_allpass_Qmf[sb][m]);
- }
- /* delay by a fraction */
- /* z^(-d(m)) * Q_Fract_allpass[k,m] */
- ComplexMult(&RE(tmp), &IM(tmp), RE(tmp0), IM(tmp0), RE(Q_Fract_allpass), IM(Q_Fract_allpass));
- /* -a(m) * g_DecaySlope[k] */
- RE(tmp) += -MUL_F(g_DecaySlope_filt[m], RE(R0));
- IM(tmp) += -MUL_F(g_DecaySlope_filt[m], IM(R0));
- /* -a(m) * g_DecaySlope[k] * Q_Fract_allpass[k,m] * z^(-d(m)) */
- RE(tmp2) = RE(R0) + MUL_F(g_DecaySlope_filt[m], RE(tmp));
- IM(tmp2) = IM(R0) + MUL_F(g_DecaySlope_filt[m], IM(tmp));
- /* store sample */
- if (gr < ps->num_hybrid_groups) {
- RE(ps->delay_SubQmf_ser[m][temp_delay_ser[m]][sb]) = RE(tmp2);
- IM(ps->delay_SubQmf_ser[m][temp_delay_ser[m]][sb]) = IM(tmp2);
- } else {
- RE(ps->delay_Qmf_ser[m][temp_delay_ser[m]][sb]) = RE(tmp2);
- IM(ps->delay_Qmf_ser[m][temp_delay_ser[m]][sb]) = IM(tmp2);
- }
- /* store for next iteration (or as output value if last iteration) */
- RE(R0) = RE(tmp);
- IM(R0) = IM(tmp);
- }
- }
- /* select b(k) for reading the transient ratio */
- bk = (~NEGATE_IPD_MASK) & ps->map_group2bk[gr];
- /* duck if a past transient is found */
- RE(R0) = MUL_R(G_TransientRatio[n][bk], RE(R0));
- IM(R0) = MUL_R(G_TransientRatio[n][bk], IM(R0));
- if (gr < ps->num_hybrid_groups) {
- /* hybrid */
- QMF_RE(X_hybrid_right[n][sb]) = RE(R0);
- QMF_IM(X_hybrid_right[n][sb]) = IM(R0);
- } else {
- /* QMF */
- QMF_RE(X_right[n][sb]) = RE(R0);
- QMF_IM(X_right[n][sb]) = IM(R0);
- }
- /* Update delay buffer index */
- if (++temp_delay >= 2) { temp_delay = 0; }
- /* update delay indices */
- if (sb > ps->nr_allpass_bands && gr >= ps->num_hybrid_groups) {
- /* delay_D depends on the samplerate, it can hold the values 14 and 1 */
- if (++ps->delay_buf_index_delay[sb] >= ps->delay_D[sb]) { ps->delay_buf_index_delay[sb] = 0; }
- }
- for (m = 0; m < NO_ALLPASS_LINKS; m++) {
- if (++temp_delay_ser[m] >= ps->num_sample_delay_ser[m]) { temp_delay_ser[m] = 0; }
- }
- }
- }
- }
- /* update delay indices */
- ps->saved_delay = temp_delay;
- for (m = 0; m < NO_ALLPASS_LINKS; m++) ps->delay_buf_index_ser[m] = temp_delay_ser[m];
- if (P) free(P);
- if (G_TransientRatio) free(G_TransientRatio);
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-real_t NeaacDecoder::magnitude_c(complex_t c) {
- #ifdef FIXED_POINT
- #define ps_abs(A) (((A) > 0) ? (A) : (-(A)))
- #define ALPHA FRAC_CONST(0.948059448969)
- #define BETA FRAC_CONST(0.392699081699)
- real_t abs_inphase = ps_abs(RE(c));
- real_t abs_quadrature = ps_abs(IM(c));
- if (abs_inphase > abs_quadrature) {
- return MUL_F(abs_inphase, ALPHA) + MUL_F(abs_quadrature, BETA);
- } else {
- return MUL_F(abs_quadrature, ALPHA) + MUL_F(abs_inphase, BETA);
- }
- #else
- return sqrt(RE(c) * RE(c) + IM(c) * IM(c));
- #endif
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-void NeaacDecoder::ps_mix_phase(ps_info* ps, qmf_t X_left[38][64], qmf_t X_right[38][64], qmf_t X_hybrid_left[32][32], qmf_t X_hybrid_right[32][32]) {
- uint8_t n;
- uint8_t gr;
- uint8_t bk = 0;
- uint8_t sb, maxsb;
- uint8_t env;
- uint8_t nr_ipdopd_par;
- complex_t h11 = {0}, h12 = {0}, h21 = {0}, h22 = {0};
- complex_t H11 = {0}, H12 = {0}, H21 = {0}, H22 = {0};
- complex_t deltaH11 = {0}, deltaH12 = {0}, deltaH21 = {0}, deltaH22 = {0};
- complex_t tempLeft;
- complex_t tempRight;
- complex_t phaseLeft;
- complex_t phaseRight;
- real_t L;
- const real_t* sf_iid;
- uint8_t no_iid_steps;
- if (ps->iid_mode >= 3) {
- no_iid_steps = 15;
- sf_iid = sf_iid_fine;
- } else {
- no_iid_steps = 7;
- sf_iid = sf_iid_normal;
- }
- if (ps->ipd_mode == 0 || ps->ipd_mode == 3) {
- nr_ipdopd_par = 11; /* resolution */
- } else {
- nr_ipdopd_par = ps->nr_ipdopd_par;
- }
- for (gr = 0; gr < ps->num_groups; gr++) {
- bk = (~NEGATE_IPD_MASK) & ps->map_group2bk[gr];
- /* use one channel per group in the subqmf domain */
- maxsb = (gr < ps->num_hybrid_groups) ? ps->group_border[gr] + 1 : ps->group_border[gr + 1];
- for (env = 0; env < ps->num_env; env++) {
- if (ps->icc_mode < 3) {
- /* type 'A' mixing as described in 8.6.4.6.2.1 */
- real_t c_1, c_2;
- real_t cosa, sina;
- real_t cosb, sinb;
- real_t ab1, ab2;
- real_t ab3, ab4;
- /*
- c_1 = sqrt(2.0 / (1.0 + pow(10.0, quant_iid[no_iid_steps + iid_index] / 10.0)));
- c_2 = sqrt(2.0 / (1.0 + pow(10.0, quant_iid[no_iid_steps - iid_index] / 10.0)));
- alpha = 0.5 * acos(quant_rho[icc_index]);
- beta = alpha * ( c_1 - c_2 ) / sqrt(2.0);
- */
- // printf("%d\n", ps->iid_index[env][bk]);
- /* index range is supposed to be -7...7 or -15...15 depending on iid_mode
- (Table 8.24, ISO/IEC 14496-3:2005).
- if it is outside these boundaries, this is most likely an error. sanitize
- it and try to process further. */
- if (ps->iid_index[env][bk] < -no_iid_steps) {
- fprintf(stderr, "Warning: invalid iid_index: %d < %d\n", ps->iid_index[env][bk], -no_iid_steps);
- ps->iid_index[env][bk] = -no_iid_steps;
- } else if (ps->iid_index[env][bk] > no_iid_steps) {
- fprintf(stderr, "Warning: invalid iid_index: %d > %d\n", ps->iid_index[env][bk], no_iid_steps);
- ps->iid_index[env][bk] = no_iid_steps;
- }
- /* calculate the scalefactors c_1 and c_2 from the intensity differences */
- c_1 = sf_iid[no_iid_steps + ps->iid_index[env][bk]];
- c_2 = sf_iid[no_iid_steps - ps->iid_index[env][bk]];
- /* calculate alpha and beta using the ICC parameters */
- cosa = cos_alphas[ps->icc_index[env][bk]];
- sina = sin_alphas[ps->icc_index[env][bk]];
- if (ps->iid_mode >= 3) {
- if (ps->iid_index[env][bk] < 0) {
- cosb = cos_betas_fine[-ps->iid_index[env][bk]][ps->icc_index[env][bk]];
- sinb = -sin_betas_fine[-ps->iid_index[env][bk]][ps->icc_index[env][bk]];
- } else {
- cosb = cos_betas_fine[ps->iid_index[env][bk]][ps->icc_index[env][bk]];
- sinb = sin_betas_fine[ps->iid_index[env][bk]][ps->icc_index[env][bk]];
- }
- } else {
- if (ps->iid_index[env][bk] < 0) {
- cosb = cos_betas_normal[-ps->iid_index[env][bk]][ps->icc_index[env][bk]];
- sinb = -sin_betas_normal[-ps->iid_index[env][bk]][ps->icc_index[env][bk]];
- } else {
- cosb = cos_betas_normal[ps->iid_index[env][bk]][ps->icc_index[env][bk]];
- sinb = sin_betas_normal[ps->iid_index[env][bk]][ps->icc_index[env][bk]];
- }
- }
- ab1 = MUL_C(cosb, cosa);
- ab2 = MUL_C(sinb, sina);
- ab3 = MUL_C(sinb, cosa);
- ab4 = MUL_C(cosb, sina);
- /* h_xy: COEF */
- RE(h11) = MUL_C(c_2, (ab1 - ab2));
- RE(h12) = MUL_C(c_1, (ab1 + ab2));
- RE(h21) = MUL_C(c_2, (ab3 + ab4));
- RE(h22) = MUL_C(c_1, (ab3 - ab4));
- } else {
- /* type 'B' mixing as described in 8.6.4.6.2.2 */
- real_t sina, cosa;
- real_t cosg, sing;
- /*
- real_t c, rho, mu, alpha, gamma;
- uint8_t i;
- i = ps->iid_index[env][bk];
- c = (real_t)pow(10.0, ((i)?(((i>0)?1:-1)*quant_iid[((i>0)?i:-i)-1]):0.)/20.0);
- rho = quant_rho[ps->icc_index[env][bk]];
- if (rho == 0.0f && c == 1.)
- {
- alpha = (real_t)M_PI/4.0f;
- rho = 0.05f;
- } else {
- if (rho <= 0.05f)
- {
- rho = 0.05f;
- }
- alpha = 0.5f*(real_t)atan( (2.0f*c*rho) / (c*c-1.0f) );
- if (alpha < 0.)
- {
- alpha += (real_t)M_PI/2.0f;
- }
- if (rho < 0.)
- {
- alpha += (real_t)M_PI;
- }
- }
- mu = c+1.0f/c;
- mu = 1+(4.0f*rho*rho-4.0f)/(mu*mu);
- gamma = (real_t)atan(sqrt((1.0f-sqrt(mu))/(1.0f+sqrt(mu))));
- */
- if (ps->iid_mode >= 3) {
- uint8_t abs_iid = abs(ps->iid_index[env][bk]);
- cosa = sincos_alphas_B_fine[no_iid_steps + ps->iid_index[env][bk]][ps->icc_index[env][bk]];
- sina = sincos_alphas_B_fine[30 - (no_iid_steps + ps->iid_index[env][bk])][ps->icc_index[env][bk]];
- cosg = cos_gammas_fine[abs_iid][ps->icc_index[env][bk]];
- sing = sin_gammas_fine[abs_iid][ps->icc_index[env][bk]];
- } else {
- uint8_t abs_iid = abs(ps->iid_index[env][bk]);
- cosa = sincos_alphas_B_normal[no_iid_steps + ps->iid_index[env][bk]][ps->icc_index[env][bk]];
- sina = sincos_alphas_B_normal[14 - (no_iid_steps + ps->iid_index[env][bk])][ps->icc_index[env][bk]];
- cosg = cos_gammas_normal[abs_iid][ps->icc_index[env][bk]];
- sing = sin_gammas_normal[abs_iid][ps->icc_index[env][bk]];
- }
- RE(h11) = MUL_C(COEF_SQRT2, MUL_C(cosa, cosg));
- RE(h12) = MUL_C(COEF_SQRT2, MUL_C(sina, cosg));
- RE(h21) = MUL_C(COEF_SQRT2, MUL_C(-cosa, sing));
- RE(h22) = MUL_C(COEF_SQRT2, MUL_C(sina, sing));
- }
- /* calculate phase rotation parameters H_xy note that the imaginary part of these parameters are only calculated when IPD and OPD are enabled */
- if ((ps->enable_ipdopd) && (bk < nr_ipdopd_par)) {
- int8_t i;
- real_t xy, pq, xypq;
- /* ringbuffer index */
- i = ps->phase_hist;
- /* previous value */
- #ifdef FIXED_POINT
- /* divide by 4, shift right 2 bits */
- RE(tempLeft) = RE(ps->ipd_prev[bk][i]) >> 2;
- IM(tempLeft) = IM(ps->ipd_prev[bk][i]) >> 2;
- RE(tempRight) = RE(ps->opd_prev[bk][i]) >> 2;
- IM(tempRight) = IM(ps->opd_prev[bk][i]) >> 2;
- #else
- RE(tempLeft) = MUL_F(RE(ps->ipd_prev[bk][i]), FRAC_CONST(0.25));
- IM(tempLeft) = MUL_F(IM(ps->ipd_prev[bk][i]), FRAC_CONST(0.25));
- RE(tempRight) = MUL_F(RE(ps->opd_prev[bk][i]), FRAC_CONST(0.25));
- IM(tempRight) = MUL_F(IM(ps->opd_prev[bk][i]), FRAC_CONST(0.25));
- #endif
- /* save current value */
- RE(ps->ipd_prev[bk][i]) = ipdopd_cos_tab[abs(ps->ipd_index[env][bk])];
- IM(ps->ipd_prev[bk][i]) = ipdopd_sin_tab[abs(ps->ipd_index[env][bk])];
- RE(ps->opd_prev[bk][i]) = ipdopd_cos_tab[abs(ps->opd_index[env][bk])];
- IM(ps->opd_prev[bk][i]) = ipdopd_sin_tab[abs(ps->opd_index[env][bk])];
- /* add current value */
- RE(tempLeft) += RE(ps->ipd_prev[bk][i]);
- IM(tempLeft) += IM(ps->ipd_prev[bk][i]);
- RE(tempRight) += RE(ps->opd_prev[bk][i]);
- IM(tempRight) += IM(ps->opd_prev[bk][i]);
- /* ringbuffer index */
- if (i == 0) { i = 2; }
- i--;
- /* get value before previous */
- #ifdef FIXED_POINT
- /* dividing by 2, shift right 1 bit */
- RE(tempLeft) += (RE(ps->ipd_prev[bk][i]) >> 1);
- IM(tempLeft) += (IM(ps->ipd_prev[bk][i]) >> 1);
- RE(tempRight) += (RE(ps->opd_prev[bk][i]) >> 1);
- IM(tempRight) += (IM(ps->opd_prev[bk][i]) >> 1);
- #else
- RE(tempLeft) += MUL_F(RE(ps->ipd_prev[bk][i]), FRAC_CONST(0.5));
- IM(tempLeft) += MUL_F(IM(ps->ipd_prev[bk][i]), FRAC_CONST(0.5));
- RE(tempRight) += MUL_F(RE(ps->opd_prev[bk][i]), FRAC_CONST(0.5));
- IM(tempRight) += MUL_F(IM(ps->opd_prev[bk][i]), FRAC_CONST(0.5));
- #endif
- #if 0 /* original code */
- ipd = (float)atan2(IM(tempLeft), RE(tempLeft));
- opd = (float)atan2(IM(tempRight), RE(tempRight));
- /* phase rotation */
- RE(phaseLeft) = (float)cos(opd);
- IM(phaseLeft) = (float)sin(opd);
- opd -= ipd;
- RE(phaseRight) = (float)cos(opd);
- IM(phaseRight) = (float)sin(opd);
- #else
- // x = IM(tempLeft)
- // y = RE(tempLeft)
- // p = IM(tempRight)
- // q = RE(tempRight)
- // cos(atan2(x,y)) = y/sqrt((x*x) + (y*y))
- // sin(atan2(x,y)) = x/sqrt((x*x) + (y*y))
- // cos(atan2(x,y)-atan2(p,q)) = (y*q + x*p) / ( sqrt((x*x) + (y*y)) * sqrt((p*p) + (q*q)) );
- // sin(atan2(x,y)-atan2(p,q)) = (x*q - y*p) / ( sqrt((x*x) + (y*y)) * sqrt((p*p) + (q*q)) );
- xy = magnitude_c(tempRight);
- pq = magnitude_c(tempLeft);
- if (xy != 0) {
- RE(phaseLeft) = DIV_R(RE(tempRight), xy);
- IM(phaseLeft) = DIV_R(IM(tempRight), xy);
- } else {
- RE(phaseLeft) = 0;
- IM(phaseLeft) = 0;
- }
- xypq = MUL_R(xy, pq);
- if (xypq != 0) {
- real_t tmp1 = MUL_R(RE(tempRight), RE(tempLeft)) + MUL_R(IM(tempRight), IM(tempLeft));
- real_t tmp2 = MUL_R(IM(tempRight), RE(tempLeft)) - MUL_R(RE(tempRight), IM(tempLeft));
- RE(phaseRight) = DIV_R(tmp1, xypq);
- IM(phaseRight) = DIV_R(tmp2, xypq);
- } else {
- RE(phaseRight) = 0;
- IM(phaseRight) = 0;
- }
- #endif
- /* MUL_F(COEF, REAL) = COEF */
- IM(h11) = MUL_R(RE(h11), IM(phaseLeft));
- IM(h12) = MUL_R(RE(h12), IM(phaseRight));
- IM(h21) = MUL_R(RE(h21), IM(phaseLeft));
- IM(h22) = MUL_R(RE(h22), IM(phaseRight));
- RE(h11) = MUL_R(RE(h11), RE(phaseLeft));
- RE(h12) = MUL_R(RE(h12), RE(phaseRight));
- RE(h21) = MUL_R(RE(h21), RE(phaseLeft));
- RE(h22) = MUL_R(RE(h22), RE(phaseRight));
- }
- /* length of the envelope n_e+1 - n_e (in time samples) */
- /* 0 < L <= 32: integer */
- L = (real_t)(ps->border_position[env + 1] - ps->border_position[env]);
- /* obtain final H_xy by means of linear interpolation */
- RE(deltaH11) = (RE(h11) - RE(ps->h11_prev[gr])) / L;
- RE(deltaH12) = (RE(h12) - RE(ps->h12_prev[gr])) / L;
- RE(deltaH21) = (RE(h21) - RE(ps->h21_prev[gr])) / L;
- RE(deltaH22) = (RE(h22) - RE(ps->h22_prev[gr])) / L;
- RE(H11) = RE(ps->h11_prev[gr]);
- RE(H12) = RE(ps->h12_prev[gr]);
- RE(H21) = RE(ps->h21_prev[gr]);
- RE(H22) = RE(ps->h22_prev[gr]);
- RE(ps->h11_prev[gr]) = RE(h11);
- RE(ps->h12_prev[gr]) = RE(h12);
- RE(ps->h21_prev[gr]) = RE(h21);
- RE(ps->h22_prev[gr]) = RE(h22);
- /* only calculate imaginary part when needed */
- if ((ps->enable_ipdopd) && (bk < nr_ipdopd_par)) {
- /* obtain final H_xy by means of linear interpolation */
- IM(deltaH11) = (IM(h11) - IM(ps->h11_prev[gr])) / L;
- IM(deltaH12) = (IM(h12) - IM(ps->h12_prev[gr])) / L;
- IM(deltaH21) = (IM(h21) - IM(ps->h21_prev[gr])) / L;
- IM(deltaH22) = (IM(h22) - IM(ps->h22_prev[gr])) / L;
- IM(H11) = IM(ps->h11_prev[gr]);
- IM(H12) = IM(ps->h12_prev[gr]);
- IM(H21) = IM(ps->h21_prev[gr]);
- IM(H22) = IM(ps->h22_prev[gr]);
- if ((NEGATE_IPD_MASK & ps->map_group2bk[gr]) != 0) {
- IM(deltaH11) = -IM(deltaH11);
- IM(deltaH12) = -IM(deltaH12);
- IM(deltaH21) = -IM(deltaH21);
- IM(deltaH22) = -IM(deltaH22);
- IM(H11) = -IM(H11);
- IM(H12) = -IM(H12);
- IM(H21) = -IM(H21);
- IM(H22) = -IM(H22);
- }
- IM(ps->h11_prev[gr]) = IM(h11);
- IM(ps->h12_prev[gr]) = IM(h12);
- IM(ps->h21_prev[gr]) = IM(h21);
- IM(ps->h22_prev[gr]) = IM(h22);
- }
- /* apply H_xy to the current envelope band of the decorrelated subband */
- for (n = ps->border_position[env]; n < ps->border_position[env + 1]; n++) {
- /* addition finalises the interpolation over every n */
- RE(H11) += RE(deltaH11);
- RE(H12) += RE(deltaH12);
- RE(H21) += RE(deltaH21);
- RE(H22) += RE(deltaH22);
- if ((ps->enable_ipdopd) && (bk < nr_ipdopd_par)) {
- IM(H11) += IM(deltaH11);
- IM(H12) += IM(deltaH12);
- IM(H21) += IM(deltaH21);
- IM(H22) += IM(deltaH22);
- }
- /* channel is an alias to the subband */
- for (sb = ps->group_border[gr]; sb < maxsb; sb++) {
- complex_t inLeft, inRight;
- /* load decorrelated samples */
- if (gr < ps->num_hybrid_groups) {
- RE(inLeft) = RE(X_hybrid_left[n][sb]);
- IM(inLeft) = IM(X_hybrid_left[n][sb]);
- RE(inRight) = RE(X_hybrid_right[n][sb]);
- IM(inRight) = IM(X_hybrid_right[n][sb]);
- } else {
- RE(inLeft) = RE(X_left[n][sb]);
- IM(inLeft) = IM(X_left[n][sb]);
- RE(inRight) = RE(X_right[n][sb]);
- IM(inRight) = IM(X_right[n][sb]);
- }
- /* apply mixing */
- RE(tempLeft) = MUL_C(RE(H11), RE(inLeft)) + MUL_C(RE(H21), RE(inRight));
- IM(tempLeft) = MUL_C(RE(H11), IM(inLeft)) + MUL_C(RE(H21), IM(inRight));
- RE(tempRight) = MUL_C(RE(H12), RE(inLeft)) + MUL_C(RE(H22), RE(inRight));
- IM(tempRight) = MUL_C(RE(H12), IM(inLeft)) + MUL_C(RE(H22), IM(inRight));
- /* only perform imaginary operations when needed */
- if ((ps->enable_ipdopd) && (bk < nr_ipdopd_par)) {
- /* apply rotation */
- RE(tempLeft) -= MUL_C(IM(H11), IM(inLeft)) + MUL_C(IM(H21), IM(inRight));
- IM(tempLeft) += MUL_C(IM(H11), RE(inLeft)) + MUL_C(IM(H21), RE(inRight));
- RE(tempRight) -= MUL_C(IM(H12), IM(inLeft)) + MUL_C(IM(H22), IM(inRight));
- IM(tempRight) += MUL_C(IM(H12), RE(inLeft)) + MUL_C(IM(H22), RE(inRight));
- }
- /* store final samples */
- if (gr < ps->num_hybrid_groups) {
- RE(X_hybrid_left[n][sb]) = RE(tempLeft);
- IM(X_hybrid_left[n][sb]) = IM(tempLeft);
- RE(X_hybrid_right[n][sb]) = RE(tempRight);
- IM(X_hybrid_right[n][sb]) = IM(tempRight);
- } else {
- RE(X_left[n][sb]) = RE(tempLeft);
- IM(X_left[n][sb]) = IM(tempLeft);
- RE(X_right[n][sb]) = RE(tempRight);
- IM(X_right[n][sb]) = IM(tempRight);
- }
- }
- }
- /* shift phase smoother's circular buffer index */
- ps->phase_hist++;
- if (ps->phase_hist == 2) { ps->phase_hist = 0; }
- }
- }
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-void NeaacDecoder::ps_free(ps_info* ps) {
- /* free hybrid filterbank structures */
- hybrid_free((hyb_info*)ps->hyb);
- faad_free(&ps);
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-ps_info* NeaacDecoder::ps_init(uint8_t sr_index, uint8_t numTimeSlotsRate) {
- uint8_t i;
- uint8_t short_delay_band;
- ps_info* ps = (ps_info*)faad_malloc(sizeof(ps_info));
- memset(ps, 0, sizeof(ps_info));
- ps->hyb = hybrid_init(numTimeSlotsRate);
- ps->numTimeSlotsRate = numTimeSlotsRate;
- ps->ps_data_available = 0;
- /* delay stuff*/
- ps->saved_delay = 0;
- for (i = 0; i < 64; i++) { ps->delay_buf_index_delay[i] = 0; }
- for (i = 0; i < NO_ALLPASS_LINKS; i++) {
- ps->delay_buf_index_ser[i] = 0;
- #ifdef PARAM_32KHZ
- if (sr_index <= 5) /* >= 32 kHz*/
- {
- ps->num_sample_delay_ser[i] = delay_length_d[1][i];
- } else {
- ps->num_sample_delay_ser[i] = delay_length_d[0][i];
- }
- #else
- /* THESE ARE CONSTANTS NOW */
- ps->num_sample_delay_ser[i] = delay_length_d[i];
- #endif
- }
- #ifdef PARAM_32KHZ
- if (sr_index <= 5) /* >= 32 kHz*/
- {
- short_delay_band = 35;
- ps->nr_allpass_bands = 22;
- ps->alpha_decay = FRAC_CONST(0.76592833836465);
- ps->alpha_smooth = FRAC_CONST(0.25);
- } else {
- short_delay_band = 64;
- ps->nr_allpass_bands = 45;
- ps->alpha_decay = FRAC_CONST(0.58664621951003);
- ps->alpha_smooth = FRAC_CONST(0.6);
- }
- #else
- /* THESE ARE CONSTANTS NOW */
- short_delay_band = 35;
- ps->nr_allpass_bands = 22;
- ps->alpha_decay = FRAC_CONST(0.76592833836465);
- ps->alpha_smooth = FRAC_CONST(0.25);
- #endif
- /* THESE ARE CONSTANT NOW IF PS IS INDEPENDANT OF SAMPLERATE */
- for (i = 0; i < short_delay_band; i++) { ps->delay_D[i] = 14; }
- for (i = short_delay_band; i < 64; i++) { ps->delay_D[i] = 1; }
- /* mixing and phase */
- for (i = 0; i < 50; i++) {
- RE(ps->h11_prev[i]) = 1;
- IM(ps->h12_prev[i]) = 1;
- RE(ps->h11_prev[i]) = 1;
- IM(ps->h12_prev[i]) = 1;
- }
- ps->phase_hist = 0;
- for (i = 0; i < 20; i++) {
- RE(ps->ipd_prev[i][0]) = 0;
- IM(ps->ipd_prev[i][0]) = 0;
- RE(ps->ipd_prev[i][1]) = 0;
- IM(ps->ipd_prev[i][1]) = 0;
- RE(ps->opd_prev[i][0]) = 0;
- IM(ps->opd_prev[i][0]) = 0;
- RE(ps->opd_prev[i][1]) = 0;
- IM(ps->opd_prev[i][1]) = 0;
- }
- return ps;
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* main Parametric Stereo decoding function */
-uint8_t NeaacDecoder::ps_decode(ps_info* ps, qmf_t X_left[38][64], qmf_t X_right[38][64]) {
- // qmf_t X_hybrid_left[32][32] = {{{0}}};
- // qmf_t X_hybrid_right[32][32] = {{{0}}};
- qmf_t(*X_hybrid_left)[32] = (qmf_t(*)[32])faad_calloc(32, 32 * sizeof(qmf_t));
- qmf_t(*X_hybrid_right)[32] = (qmf_t(*)[32])faad_calloc(32, 32 * sizeof(qmf_t));
- /* delta decoding of the bitstream data */
- ps_data_decode(ps);
- /* set up some parameters depending on filterbank type */
- if (ps->use34hybrid_bands) {
- ps->group_border = (uint8_t*)group_border34;
- ps->map_group2bk = (uint16_t*)map_group2bk34;
- ps->num_groups = 32 + 18;
- ps->num_hybrid_groups = 32;
- ps->nr_par_bands = 34;
- ps->decay_cutoff = 5;
- } else {
- ps->group_border = (uint8_t*)group_border20;
- ps->map_group2bk = (uint16_t*)map_group2bk20;
- ps->num_groups = 10 + 12;
- ps->num_hybrid_groups = 10;
- ps->nr_par_bands = 20;
- ps->decay_cutoff = 3;
- }
- /* Perform further analysis on the lowest subbands to get a higher frequency resolution */
- hybrid_analysis((hyb_info*)ps->hyb, X_left, X_hybrid_left, ps->use34hybrid_bands, ps->numTimeSlotsRate);
- /* decorrelate mono signal */
- ps_decorrelate(ps, X_left, X_right, X_hybrid_left, X_hybrid_right);
- /* apply mixing and phase parameters */
- ps_mix_phase(ps, X_left, X_right, X_hybrid_left, X_hybrid_right);
- /* hybrid synthesis, to rebuild the SBR QMF matrices */
- hybrid_synthesis((hyb_info*)ps->hyb, X_left, X_hybrid_left, ps->use34hybrid_bands, ps->numTimeSlotsRate);
- hybrid_synthesis((hyb_info*)ps->hyb, X_right, X_hybrid_right, ps->use34hybrid_bands, ps->numTimeSlotsRate);
- faad_free((void**)&X_hybrid_left);
- faad_free((void**)&X_hybrid_right);
- return 0;
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-uint16_t NeaacDecoder::ps_data(ps_info* ps, bitfile* ld, uint8_t* header) {
- uint8_t tmp, n;
- uint16_t bits = (uint16_t)faad_get_processed_bits(ld);
- *header = 0;
- /* check for new PS header */
- if (faad_get1bit(ld)) {
- *header = 1;
- ps->header_read = 1;
- ps->use34hybrid_bands = 0;
- /* Inter-channel Intensity Difference (IID) parameters enabled */
- ps->enable_iid = (uint8_t)faad_get1bit(ld);
- if (ps->enable_iid) {
- ps->iid_mode = (uint8_t)faad_getbits(ld, 3);
- ps->nr_iid_par = nr_iid_par_tab[ps->iid_mode];
- ps->nr_ipdopd_par = nr_ipdopd_par_tab[ps->iid_mode];
- if (ps->iid_mode == 2 || ps->iid_mode == 5) ps->use34hybrid_bands = 1;
- /* IPD freq res equal to IID freq res */
- ps->ipd_mode = ps->iid_mode;
- }
- /* Inter-channel Coherence (ICC) parameters enabled */
- ps->enable_icc = (uint8_t)faad_get1bit(ld);
- if (ps->enable_icc) {
- ps->icc_mode = (uint8_t)faad_getbits(ld, 3);
- ps->nr_icc_par = nr_icc_par_tab[ps->icc_mode];
- if (ps->icc_mode == 2 || ps->icc_mode == 5) ps->use34hybrid_bands = 1;
- }
- /* PS extension layer enabled */
- ps->enable_ext = (uint8_t)faad_get1bit(ld);
- }
- /* we are here, but no header has been read yet */
- if (ps->header_read == 0) {
- ps->ps_data_available = 0;
- return 1;
- }
- ps->frame_class = (uint8_t)faad_get1bit(ld);
- tmp = (uint8_t)faad_getbits(ld, 2);
- ps->num_env = num_env_tab[ps->frame_class][tmp];
- if (ps->frame_class) {
- for (n = 1; n < ps->num_env + 1; n++) { ps->border_position[n] = (uint8_t)faad_getbits(ld, 5) + 1; }
- }
- if (ps->enable_iid) {
- for (n = 0; n < ps->num_env; n++) {
- ps->iid_dt[n] = (uint8_t)faad_get1bit(ld);
- /* iid_data */
- if (ps->iid_mode < 3) {
- huff_data(ld, ps->iid_dt[n], ps->nr_iid_par, t_huff_iid_def, f_huff_iid_def, ps->iid_index[n]);
- } else {
- huff_data(ld, ps->iid_dt[n], ps->nr_iid_par, t_huff_iid_fine, f_huff_iid_fine, ps->iid_index[n]);
- }
- }
- }
- if (ps->enable_icc) {
- for (n = 0; n < ps->num_env; n++) {
- ps->icc_dt[n] = (uint8_t)faad_get1bit(ld);
- /* icc_data */
- huff_data(ld, ps->icc_dt[n], ps->nr_icc_par, t_huff_icc, f_huff_icc, ps->icc_index[n]);
- }
- }
- if (ps->enable_ext) {
- uint16_t num_bits_left;
- uint16_t cnt = (uint16_t)faad_getbits(ld, 4);
- if (cnt == 15) { cnt += (uint16_t)faad_getbits(ld, 8); }
- num_bits_left = 8 * cnt;
- while (num_bits_left > 7) {
- uint8_t ps_extension_id = (uint8_t)faad_getbits(ld, 2);
- num_bits_left -= 2;
- num_bits_left -= ps_extension(ps, ld, ps_extension_id, num_bits_left);
- }
- faad_getbits(ld, num_bits_left);
- }
- bits = (uint16_t)faad_get_processed_bits(ld) - bits;
- ps->ps_data_available = 1;
- return bits;
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-uint16_t NeaacDecoder::ps_extension(ps_info* ps, bitfile* ld, const uint8_t ps_extension_id, const uint16_t num_bits_left) {
- uint8_t n;
- uint16_t bits = (uint16_t)faad_get_processed_bits(ld);
- if (ps_extension_id == 0) {
- ps->enable_ipdopd = (uint8_t)faad_get1bit(ld);
- if (ps->enable_ipdopd) {
- for (n = 0; n < ps->num_env; n++) {
- ps->ipd_dt[n] = (uint8_t)faad_get1bit(ld);
- /* ipd_data */
- huff_data(ld, ps->ipd_dt[n], ps->nr_ipdopd_par, t_huff_ipd, f_huff_ipd, ps->ipd_index[n]);
- ps->opd_dt[n] = (uint8_t)faad_get1bit(ld);
- /* opd_data */
- huff_data(ld, ps->opd_dt[n], ps->nr_ipdopd_par, t_huff_opd, f_huff_opd, ps->opd_index[n]);
- }
- }
- faad_get1bit(ld);
- }
- /* return number of bits read */
- bits = (uint16_t)faad_get_processed_bits(ld) - bits;
- return bits;
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* binary search huffman decoding */
-int8_t NeaacDecoder::ps_huff_dec(bitfile* ld, ps_huff_tab t_huff) {
- uint8_t bit;
- int16_t index = 0;
- while (index >= 0) {
- bit = (uint8_t)faad_get1bit(ld);
- index = t_huff[index][bit];
- }
- return index + 31;
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef PS_DEC
-/* read huffman data coded in either the frequency or the time direction */
-void NeaacDecoder::huff_data(bitfile* ld, const uint8_t dt, const uint8_t nr_par, ps_huff_tab t_huff, ps_huff_tab f_huff, int8_t* par) {
- uint8_t n;
- if (dt) {
- /* coded in time direction */
- for (n = 0; n < nr_par; n++) { par[n] = ps_huff_dec(ld, t_huff); }
- } else {
- /* coded in frequency direction */
- par[0] = ps_huff_dec(ld, f_huff);
- for (n = 1; n < nr_par; n++) { par[n] = ps_huff_dec(ld, f_huff); }
- }
-}
-#endif // PS_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SSR_DEC
-void NeaacDecoder::ssr_ipqf(ssr_info* ssr, real_t* in_data, real_t* out_data, real_t buffer[SSR_BANDS][96 / 4], uint16_t frame_len, uint8_t bands) {
-
- real_t **pp_q0 = NULL, **pp_t0 = NULL, **pp_t1 = NULL;
- real_t a_pqfproto[PQFTAPS];
- int i;
- if (m_initFlag == 0) {
- gc_set_protopqf(a_pqfproto);
- gc_setcoef_eff_pqfsyn(SSR_BANDS, PQFTAPS / (2 * SSR_BANDS), a_pqfproto, &pp_q0, &pp_t0, &pp_t1);
- m_initFlag = 1;
- }
- for (i = 0; i < frame_len / SSR_BANDS; i++) {
- int l, n, k;
- int mm = SSR_BANDS;
- int kk = PQFTAPS / (2 * SSR_BANDS);
- for (n = 0; n < mm; n++) {
- for (k = 0; k < 2 * kk - 1; k++) { buffer[n][k] = buffer[n][k + 1]; }
- }
- for (n = 0; n < mm; n++) {
- real_t acc = 0.0;
- for (l = 0; l < mm; l++) { acc += pp_q0[n][l] * in_data[l * frame_len / SSR_BANDS + i]; }
- buffer[n][2 * kk - 1] = acc;
- }
- for (n = 0; n < mm / 2; n++) {
- real_t acc = 0.0;
- for (k = 0; k < kk; k++) { acc += pp_t0[n][k] * buffer[n][2 * kk - 1 - 2 * k]; }
- for (k = 0; k < kk; ++k) { acc += pp_t1[n][k] * buffer[n + mm / 2][2 * kk - 2 - 2 * k]; }
- out_data[i * SSR_BANDS + n] = acc;
- acc = 0.0;
- for (k = 0; k < kk; k++) { acc += pp_t0[mm - 1 - n][k] * buffer[n][2 * kk - 1 - 2 * k]; }
- for (k = 0; k < kk; k++) { acc -= pp_t1[mm - 1 - n][k] * buffer[n + mm / 2][2 * kk - 2 - 2 * k]; }
- out_data[i * SSR_BANDS + mm - 1 - n] = acc;
- }
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SSR_DEC
-void NeaacDecoder::gc_setcoef_eff_pqfsyn(int mm, int kk, real_t* p_proto, real_t*** ppp_q0, real_t*** ppp_t0, real_t*** ppp_t1) {
- int i, k, n;
- real_t w;
-
- /* Set 1st Mul&Acc Coef's */
- *ppp_q0 = (real_t**)calloc(mm, sizeof(real_t*));
- for (n = 0; n < mm; ++n) { (*ppp_q0)[n] = (real_t*)calloc(mm, sizeof(real_t)); }
- for (n = 0; n < mm / 2; ++n) {
- for (i = 0; i < mm; ++i) {
- w = (2 * i + 1) * (2 * n + 1 - mm) * M_PI / (4 * mm);
- (*ppp_q0)[n][i] = 2.0 * cos((real_t)w);
-
- w = (2 * i + 1) * (2 * (mm + n) + 1 - mm) * M_PI / (4 * mm);
- (*ppp_q0)[n + mm / 2][i] = 2.0 * cos((real_t)w);
- }
- }
-
- /* Set 2nd Mul&Acc Coef's */
- *ppp_t0 = (real_t**)calloc(mm, sizeof(real_t*));
- *ppp_t1 = (real_t**)calloc(mm, sizeof(real_t*));
- for (n = 0; n < mm; ++n) {
- (*ppp_t0)[n] = (real_t*)calloc(kk, sizeof(real_t));
- (*ppp_t1)[n] = (real_t*)calloc(kk, sizeof(real_t));
- }
- for (n = 0; n < mm; ++n) {
- for (k = 0; k < kk; ++k) {
- (*ppp_t0)[n][k] = mm * p_proto[2 * k * mm + n];
- (*ppp_t1)[n][k] = mm * p_proto[(2 * k + 1) * mm + n];
-
- if (k % 2 != 0) {
- (*ppp_t0)[n][k] = -(*ppp_t0)[n][k];
- (*ppp_t1)[n][k] = -(*ppp_t1)[n][k];
- }
- }
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-sbr_info* NeaacDecoder::sbrDecodeInit(uint16_t framelength, uint8_t id_aac, uint32_t sample_rate, uint8_t downSampledSBR, uint8_t IsDRM) {
- sbr_info* sbr = (sbr_info*)faad_malloc(sizeof(sbr_info));
- memset(sbr, 0, sizeof(sbr_info));
- /* save id of the parent element */
- sbr->id_aac = id_aac;
- sbr->sample_rate = sample_rate;
- sbr->bs_freq_scale = 2;
- sbr->bs_alter_scale = 1;
- sbr->bs_noise_bands = 2;
- sbr->bs_limiter_bands = 2;
- sbr->bs_limiter_gains = 2;
- sbr->bs_interpol_freq = 1;
- sbr->bs_smoothing_mode = 1;
- sbr->bs_start_freq = 5;
- sbr->bs_amp_res = 1;
- sbr->bs_samplerate_mode = 1;
- sbr->prevEnvIsShort[0] = -1;
- sbr->prevEnvIsShort[1] = -1;
- sbr->header_count = 0;
- sbr->Reset = 1;
- #ifdef DRM
- sbr->Is_DRM_SBR = IsDRM;
- #endif
- sbr->tHFGen = T_HFGEN;
- sbr->tHFAdj = T_HFADJ;
- sbr->bsco = 0;
- sbr->bsco_prev = 0;
- sbr->M_prev = 0;
- sbr->frame_len = framelength;
- /* force sbr reset */
- sbr->bs_start_freq_prev = -1;
- if (framelength == 960) {
- sbr->numTimeSlotsRate = RATE * NO_TIME_SLOTS_960;
- sbr->numTimeSlots = NO_TIME_SLOTS_960;
- } else if (framelength == 1024) {
- sbr->numTimeSlotsRate = RATE * NO_TIME_SLOTS;
- sbr->numTimeSlots = NO_TIME_SLOTS;
- } else {
- faad_free(&sbr);
- return NULL;
- }
- sbr->GQ_ringbuf_index[0] = 0;
- sbr->GQ_ringbuf_index[1] = 0;
- if (id_aac == ID_CPE) {
- /* stereo */
- uint8_t j;
- sbr->qmfa[0] = qmfa_init(32);
- sbr->qmfa[1] = qmfa_init(32);
- sbr->qmfs[0] = qmfs_init((downSampledSBR) ? 32 : 64);
- sbr->qmfs[1] = qmfs_init((downSampledSBR) ? 32 : 64);
- for (j = 0; j < 5; j++) {
- m_G_temp_prev[id_aac][0][j].alloc_array(64, "m_G_temp_prev[0]");
- sbr->G_temp_prev[0][j] = m_G_temp_prev[id_aac][0][j].get();
- m_G_temp_prev[id_aac][1][j].alloc_array(64, "m_G_temp_prev[1]");
- sbr->G_temp_prev[1][j] = m_G_temp_prev[id_aac][1][j].get();
- m_Q_temp_prev[id_aac][0][j].alloc_array(64, "m_Q_temp_prev[0]");
- sbr->Q_temp_prev[0][j] = m_Q_temp_prev[id_aac][0][j].get();
- m_Q_temp_prev[id_aac][1][j].alloc_array(64, "m_Q_temp_prev[1]");
- sbr->Q_temp_prev[1][j] = m_Q_temp_prev[id_aac][1][j].get();
- }
- memset(sbr->Xsbr[0], 0, (sbr->numTimeSlotsRate + sbr->tHFGen) * 64 * sizeof(qmf_t));
- memset(sbr->Xsbr[1], 0, (sbr->numTimeSlotsRate + sbr->tHFGen) * 64 * sizeof(qmf_t));
- } else {
- /* mono */
- uint8_t j;
- sbr->qmfa[0] = qmfa_init(32);
- sbr->qmfs[0] = qmfs_init((downSampledSBR) ? 32 : 64);
- sbr->qmfs[1] = NULL;
- for (j = 0; j < 5; j++) {
- m_G_temp_prev[id_aac][0][j].alloc_array(64, "m_G_temp_prev");
- sbr->G_temp_prev[0][j] = m_G_temp_prev[id_aac][0][j].get();
- m_Q_temp_prev[id_aac][0][j].alloc_array(64, "m_Q_temp_prev");
- sbr->Q_temp_prev[0][j] = m_Q_temp_prev[id_aac][0][j].get();
- }
- memset(sbr->Xsbr[0], 0, (sbr->numTimeSlotsRate + sbr->tHFGen) * 64 * sizeof(qmf_t));
- }
- return sbr;
-}
-#endif // #ifdef SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::sbrDecodeEnd(sbr_info* sbr, uint8_t i) {
- uint8_t j;
- if (sbr) {
- qmfa_end(sbr->qmfa[0]);
- qmfs_end(sbr->qmfs[0]);
- if (sbr->qmfs[1] != NULL) {
- qmfa_end(sbr->qmfa[1]);
- qmfs_end(sbr->qmfs[1]);
- }
- for (j = 0; j < 5; j++) {
- m_G_temp_prev[i][0][j].reset();
- sbr->G_temp_prev[0][j] = NULL;
- m_Q_temp_prev[i][0][j].reset();
- sbr->Q_temp_prev[0][j] = NULL;
- m_G_temp_prev[i][1][j].reset();
- sbr->G_temp_prev[1][j] = NULL;
- m_Q_temp_prev[i][1][j].reset();
- sbr->Q_temp_prev[1][j] = NULL;
- }
- #ifdef PS_DEC
- if (sbr->ps != NULL) ps_free(sbr->ps);
- #endif
- #ifdef DRM_PS
- if (sbr->drm_ps != NULL) drm_ps_free(sbr->drm_ps);
- #endif
- faad_free(&sbr);
- }
-}
-#endif // #ifdef SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::sbrReset(sbr_info* sbr, uint8_t i) {
- uint8_t j;
- if (sbr->qmfa[0] != NULL) memset(sbr->qmfa[0]->x, 0, 2 * sbr->qmfa[0]->channels * 10 * sizeof(real_t));
- if (sbr->qmfa[1] != NULL) memset(sbr->qmfa[1]->x, 0, 2 * sbr->qmfa[1]->channels * 10 * sizeof(real_t));
- if (sbr->qmfs[0] != NULL) memset(sbr->qmfs[0]->v, 0, 2 * sbr->qmfs[0]->channels * 20 * sizeof(real_t));
- if (sbr->qmfs[1] != NULL) memset(sbr->qmfs[1]->v, 0, 2 * sbr->qmfs[1]->channels * 20 * sizeof(real_t));
- for (j = 0; j < 5; j++) {
- m_G_temp_prev[i][0][j].clear();
- m_G_temp_prev[i][1][j].clear();
- if (sbr->Q_temp_prev[0][j] != NULL) memset(sbr->Q_temp_prev[0][j], 0, 64 * sizeof(real_t));
- if (sbr->Q_temp_prev[1][j] != NULL) memset(sbr->Q_temp_prev[1][j], 0, 64 * sizeof(real_t));
- }
- memset(sbr->Xsbr[0], 0, (sbr->numTimeSlotsRate + sbr->tHFGen) * 64 * sizeof(qmf_t));
- memset(sbr->Xsbr[1], 0, (sbr->numTimeSlotsRate + sbr->tHFGen) * 64 * sizeof(qmf_t));
- sbr->GQ_ringbuf_index[0] = 0;
- sbr->GQ_ringbuf_index[1] = 0;
- sbr->header_count = 0;
- sbr->Reset = 1;
- sbr->L_E_prev[0] = 0;
- sbr->L_E_prev[1] = 0;
- sbr->bs_freq_scale = 2;
- sbr->bs_alter_scale = 1;
- sbr->bs_noise_bands = 2;
- sbr->bs_limiter_bands = 2;
- sbr->bs_limiter_gains = 2;
- sbr->bs_interpol_freq = 1;
- sbr->bs_smoothing_mode = 1;
- sbr->bs_start_freq = 5;
- sbr->bs_amp_res = 1;
- sbr->bs_samplerate_mode = 1;
- sbr->prevEnvIsShort[0] = -1;
- sbr->prevEnvIsShort[1] = -1;
- sbr->bsco = 0;
- sbr->bsco_prev = 0;
- sbr->M_prev = 0;
- sbr->bs_start_freq_prev = -1;
- sbr->f_prev[0] = 0;
- sbr->f_prev[1] = 0;
- for (j = 0; j < MAX_M; j++) {
- sbr->E_prev[0][j] = 0;
- sbr->Q_prev[0][j] = 0;
- sbr->E_prev[1][j] = 0;
- sbr->Q_prev[1][j] = 0;
- sbr->bs_add_harmonic_prev[0][j] = 0;
- sbr->bs_add_harmonic_prev[1][j] = 0;
- }
- sbr->bs_add_harmonic_flag_prev[0] = 0;
- sbr->bs_add_harmonic_flag_prev[1] = 0;
-}
-#endif // #ifdef SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-uint8_t NeaacDecoder::sbr_save_prev_data(sbr_info* sbr, uint8_t ch) {
- uint8_t i;
- /* save data for next frame */
- sbr->kx_prev = sbr->kx;
- sbr->M_prev = sbr->M;
- sbr->bsco_prev = sbr->bsco;
- sbr->L_E_prev[ch] = sbr->L_E[ch];
- /* sbr->L_E[ch] can become 0 on files with bit errors */
- if (sbr->L_E[ch] <= 0) return 19;
- sbr->f_prev[ch] = sbr->f[ch][sbr->L_E[ch] - 1];
- for (i = 0; i < MAX_M; i++) {
- sbr->E_prev[ch][i] = sbr->E[ch][i][sbr->L_E[ch] - 1];
- sbr->Q_prev[ch][i] = sbr->Q[ch][i][sbr->L_Q[ch] - 1];
- }
- for (i = 0; i < MAX_M; i++) { sbr->bs_add_harmonic_prev[ch][i] = sbr->bs_add_harmonic[ch][i]; }
- sbr->bs_add_harmonic_flag_prev[ch] = sbr->bs_add_harmonic_flag[ch];
- if (sbr->l_A[ch] == sbr->L_E[ch])
- sbr->prevEnvIsShort[ch] = 0;
- else
- sbr->prevEnvIsShort[ch] = -1;
- return 0;
-}
-#endif // #ifdef SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::sbr_save_matrix(sbr_info* sbr, uint8_t ch) {
- uint8_t i;
- for (i = 0; i < sbr->tHFGen; i++) { memmove(sbr->Xsbr[ch][i], sbr->Xsbr[ch][i + sbr->numTimeSlotsRate], 64 * sizeof(qmf_t)); }
- for (i = sbr->tHFGen; i < MAX_NTSRHFG; i++) { memset(sbr->Xsbr[ch][i], 0, 64 * sizeof(qmf_t)); }
-}
-#endif // #ifdef SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-uint8_t NeaacDecoder::sbr_process_channel(sbr_info* sbr, real_t* channel_buf, qmf_t X[MAX_NTSR][64], uint8_t ch, uint8_t dont_process, const uint8_t downSampledSBR) {
- int16_t k, l;
- uint8_t ret = 0;
- real_t deg[64];
- #ifdef DRM
- if (sbr->Is_DRM_SBR) {
- sbr->bsco = max((int32_t)sbr->maxAACLine * 32 / (int32_t)sbr->frame_len - (int32_t)sbr->kx, (int32_t)0);
- } else {
- #endif
- sbr->bsco = 0;
- #ifdef DRM
- }
- #endif
- // #define PRE_QMF_PRINT
- #ifdef PRE_QMF_PRINT
- {
- int i;
- for (i = 0; i < 1024; i++) { printf("%d\n", channel_buf[i]); }
- }
- #endif
- /* subband analysis */
- if (dont_process)
- sbr_qmf_analysis_32(sbr, sbr->qmfa[ch], channel_buf, sbr->Xsbr[ch], sbr->tHFGen, 32);
- else
- sbr_qmf_analysis_32(sbr, sbr->qmfa[ch], channel_buf, sbr->Xsbr[ch], sbr->tHFGen, sbr->kx);
- if (!dont_process) {
- #if 1
- /* insert high frequencies here */
- /* hf generation using patching */
- hf_generation(sbr, sbr->Xsbr[ch], sbr->Xsbr[ch], deg, ch);
- #endif
- #if 0 // def SBR_LOW_POWER
- for (l = sbr->t_E[ch][0]; l < sbr->t_E[ch][sbr->L_E[ch]]; l++)
- {
- for (k = 0; k < sbr->kx; k++)
- {
- QMF_RE(sbr->Xsbr[ch][sbr->tHFAdj + l][k]) = 0;
- }
- }
- #endif
- #if 1
- /* hf adjustment */
- ret = hf_adjustment(sbr, sbr->Xsbr[ch], deg, ch);
- #endif
- if (ret > 0) { dont_process = 1; }
- }
- if ((sbr->just_seeked != 0) || dont_process) {
- for (l = 0; l < sbr->numTimeSlotsRate; l++) {
- for (k = 0; k < 32; k++) {
- QMF_RE(X[l][k]) = QMF_RE(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
- #ifndef SBR_LOW_POWER
- QMF_IM(X[l][k]) = QMF_IM(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
- #endif
- }
- for (k = 32; k < 64; k++) {
- QMF_RE(X[l][k]) = 0;
- #ifndef SBR_LOW_POWER
- QMF_IM(X[l][k]) = 0;
- #endif
- }
- }
- } else {
- for (l = 0; l < sbr->numTimeSlotsRate; l++) {
- uint8_t kx_band, M_band, bsco_band;
- if (l < sbr->t_E[ch][0]) {
- kx_band = sbr->kx_prev;
- M_band = sbr->M_prev;
- bsco_band = sbr->bsco_prev;
- } else {
- kx_band = sbr->kx;
- M_band = sbr->M;
- bsco_band = sbr->bsco;
- }
- #ifndef SBR_LOW_POWER
- for (k = 0; k < kx_band + bsco_band; k++) {
- QMF_RE(X[l][k]) = QMF_RE(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
- QMF_IM(X[l][k]) = QMF_IM(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
- }
- for (k = kx_band + bsco_band; k < kx_band + M_band; k++) {
- QMF_RE(X[l][k]) = QMF_RE(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
- QMF_IM(X[l][k]) = QMF_IM(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
- }
- for (k = max(kx_band + bsco_band, kx_band + M_band); k < 64; k++) {
- QMF_RE(X[l][k]) = 0;
- QMF_IM(X[l][k]) = 0;
- }
- #else
- for (k = 0; k < kx_band + bsco_band; k++) { QMF_RE(X[l][k]) = QMF_RE(sbr->Xsbr[ch][l + sbr->tHFAdj][k]); }
- for (k = kx_band + bsco_band; k < min(kx_band + M_band, 63); k++) { QMF_RE(X[l][k]) = QMF_RE(sbr->Xsbr[ch][l + sbr->tHFAdj][k]); }
- for (k = max(kx_band + bsco_band, kx_band + M_band); k < 64; k++) { QMF_RE(X[l][k]) = 0; }
- /* kx_band can be 0 (kx_prev on the first frame's leading slots), which would make kx_band - 1 + bsco_band index X[l][-1]. There is no band below 0 to add in that case, so skip the overlap. */
- if (kx_band + bsco_band > 0) { QMF_RE(X[l][kx_band - 1 + bsco_band]) += QMF_RE(sbr->Xsbr[ch][l + sbr->tHFAdj][kx_band - 1 + bsco_band]); }
- #endif
- }
- }
- return ret;
-}
-#endif // #ifdef SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-uint8_t NeaacDecoder::sbrDecodeCoupleFrame(sbr_info* sbr, real_t* left_chan, real_t* right_chan, const uint8_t just_seeked, const uint8_t downSampledSBR) {
- uint8_t dont_process = 0;
- uint8_t ret = 0;
- // qmf_t X[MAX_NTSR][64];
- qmf_t(*X)[64] = (qmf_t(*)[64])faad_malloc(MAX_NTSR * 64 * sizeof(qmf_t));
- if (sbr == NULL) {
- ret = 20;
- goto exit;
- }
- /* case can occur due to bit errors */
- if (sbr->id_aac != ID_CPE) {
- ret = 21;
- goto exit;
- }
- if (sbr->ret || (sbr->header_count == 0)) {
- /* don't process just upsample */
- dont_process = 1;
- /* Re-activate reset for next frame */
- if (sbr->ret && sbr->Reset) sbr->bs_start_freq_prev = -1;
- }
- if (just_seeked) {
- sbr->just_seeked = 1;
- } else {
- sbr->just_seeked = 0;
- }
- sbr->ret += sbr_process_channel(sbr, left_chan, X, 0, dont_process, downSampledSBR);
- /* subband synthesis */
- if (downSampledSBR) {
- sbr_qmf_synthesis_32(sbr, sbr->qmfs[0], X, left_chan);
- } else {
- sbr_qmf_synthesis_64(sbr, sbr->qmfs[0], X, left_chan);
- }
- sbr->ret += sbr_process_channel(sbr, right_chan, X, 1, dont_process, downSampledSBR);
- /* subband synthesis */
- if (downSampledSBR) {
- sbr_qmf_synthesis_32(sbr, sbr->qmfs[1], X, right_chan);
- } else {
- sbr_qmf_synthesis_64(sbr, sbr->qmfs[1], X, right_chan);
- }
- if (sbr->bs_header_flag) sbr->just_seeked = 0;
- if (sbr->header_count != 0 && sbr->ret == 0) {
- ret = sbr_save_prev_data(sbr, 0);
- if (ret) goto exit;
- ret = sbr_save_prev_data(sbr, 1);
- if (ret) goto exit;
- }
- sbr_save_matrix(sbr, 0);
- sbr_save_matrix(sbr, 1);
- sbr->frame++;
- // #define POST_QMF_PRINT
- #ifdef POST_QMF_PRINT
- {
- int i;
- for (i = 0; i < 2048; i++) { printf("%d\n", left_chan[i]); }
- for (i = 0; i < 2048; i++) { printf("%d\n", right_chan[i]); }
- }
- #endif
- ret = 0;
-exit:
- faad_free((void**)&(X));
- return ret;
-}
-#endif // #ifdef SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-uint8_t NeaacDecoder::sbrDecodeSingleFrame(sbr_info* sbr, real_t* channel, const uint8_t just_seeked, const uint8_t downSampledSBR) {
- uint8_t dont_process = 0;
- uint8_t ret = 0;
- // qmf_t X[MAX_NTSR][64];
- qmf_t(*X)[64] = (qmf_t(*)[64])faad_malloc(MAX_NTSR * 64 * sizeof(qmf_t));
- if (sbr == NULL) {
- ret = 20;
- goto exit;
- }
- /* case can occur due to bit errors */
- if (sbr->id_aac != ID_SCE && sbr->id_aac != ID_LFE) {
- ret = 21;
- goto exit;
- }
- if (sbr->ret || (sbr->header_count == 0)) {
- /* don't process just upsample */
- dont_process = 1;
- /* Re-activate reset for next frame */
- if (sbr->ret && sbr->Reset) sbr->bs_start_freq_prev = -1;
- }
- if (just_seeked) {
- sbr->just_seeked = 1;
- } else {
- sbr->just_seeked = 0;
- }
- sbr->ret += sbr_process_channel(sbr, channel, X, 0, dont_process, downSampledSBR);
- /* subband synthesis */
- if (downSampledSBR) {
- sbr_qmf_synthesis_32(sbr, sbr->qmfs[0], X, channel);
- } else {
- sbr_qmf_synthesis_64(sbr, sbr->qmfs[0], X, channel);
- }
- if (sbr->bs_header_flag) sbr->just_seeked = 0;
- if (sbr->header_count != 0 && sbr->ret == 0) {
- ret = sbr_save_prev_data(sbr, 0);
- if (ret) goto exit;
- }
- sbr_save_matrix(sbr, 0);
- sbr->frame++;
- // #define POST_QMF_PRINT
- #ifdef POST_QMF_PRINT
- {
- int i;
- for (i = 0; i < 2048; i++) { printf("%d\n", channel[i]); }
- }
- #endif
- ret = 0;
-exit:
- faad_free((void**)&X);
- return ret;
-}
-#endif // #ifdef SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #if (defined(PS_DEC) || defined(DRM_PS))
-uint8_t NeaacDecoder::sbrDecodeSingleFramePS(sbr_info* sbr, real_t* left_channel, real_t* right_channel, const uint8_t just_seeked, const uint8_t downSampledSBR) {
- uint8_t l, k;
- uint8_t dont_process = 0;
- uint8_t ret = 0;
- // qmf_t X_left[38][64] = {{{0}}};
- // qmf_t X_right[38][64] = {{{0}}}; /* must set this to 0 */
- qmf_t(*X_left)[64] = (qmf_t(*)[64])faad_calloc(38, 64 * sizeof(qmf_t));
- qmf_t(*X_right)[64] = (qmf_t(*)[64])faad_calloc(38, 64 * sizeof(qmf_t));
- if (sbr == NULL) {
- ret = 20;
- goto exit;
- }
- /* case can occur due to bit errors */
- if (sbr->id_aac != ID_SCE && sbr->id_aac != ID_LFE) {
- ret = 21;
- goto exit;
- }
- if (sbr->ret || (sbr->header_count == 0)) {
- /* don't process just upsample */
- dont_process = 1;
- /* Re-activate reset for next frame */
- if (sbr->ret && sbr->Reset) sbr->bs_start_freq_prev = -1;
- }
- if (just_seeked) {
- sbr->just_seeked = 1;
- } else {
- sbr->just_seeked = 0;
- }
- if (sbr->qmfs[1] == NULL) { sbr->qmfs[1] = qmfs_init((downSampledSBR) ? 32 : 64); }
- sbr->ret += sbr_process_channel(sbr, left_channel, X_left, 0, dont_process, downSampledSBR);
- /* copy some extra data for PS */
- for (l = sbr->numTimeSlotsRate; l < sbr->numTimeSlotsRate + 6; l++) {
- for (k = 0; k < 5; k++) {
- QMF_RE(X_left[l][k]) = QMF_RE(sbr->Xsbr[0][sbr->tHFAdj + l][k]);
- QMF_IM(X_left[l][k]) = QMF_IM(sbr->Xsbr[0][sbr->tHFAdj + l][k]);
- }
- }
- /* perform parametric stereo */
- #ifdef DRM_PS
- if (sbr->Is_DRM_SBR) {
- drm_ps_decode(sbr->drm_ps, (sbr->ret > 0), X_left, X_right);
- } else {
- #endif
- #ifdef PS_DEC
- ps_decode(sbr->ps, X_left, X_right);
- #endif
- #ifdef DRM_PS
- }
- #endif
- /* subband synthesis */
- #pragma GCC diagnostic push
- #pragma GCC diagnostic ignored "-Wstringop-overflow"
- if (downSampledSBR) {
- sbr_qmf_synthesis_32(sbr, sbr->qmfs[0], X_left, left_channel);
- sbr_qmf_synthesis_32(sbr, sbr->qmfs[1], X_right, right_channel);
- } else {
- sbr_qmf_synthesis_64(sbr, sbr->qmfs[0], X_left, left_channel);
- sbr_qmf_synthesis_64(sbr, sbr->qmfs[1], X_right, right_channel);
- }
- #pragma GCC diagnostic pop
- if (sbr->bs_header_flag) sbr->just_seeked = 0;
- if (sbr->header_count != 0 && sbr->ret == 0) {
- ret = sbr_save_prev_data(sbr, 0);
- if (ret) goto exit;
- }
- sbr_save_matrix(sbr, 0);
- sbr->frame++;
- ret = 0;
-exit:
- faad_free((void**)&X_left);
- faad_free((void**)&X_right);
- return ret;
-}
- #endif // (defined(PS_DEC) || defined(DRM_PS))
-#endif // #ifdef SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef SBR_LOW_POWER
-/* size 64 only! */
-void NeaacDecoder::dct4_kernel(real_t* in_real, real_t* in_imag, real_t* out_real, real_t* out_imag) {
- // Tables with bit reverse values for 5 bits, bit reverse of i at i-th position
- const uint8_t bit_rev_tab[32] = {0, 16, 8, 24, 4, 20, 12, 28, 2, 18, 10, 26, 6, 22, 14, 30, 1, 17, 9, 25, 5, 21, 13, 29, 3, 19, 11, 27, 7, 23, 15, 31};
- uint32_t i, i_rev;
- /* Step 2: modulate */
- // 3*32=96 multiplications
- // 3*32=96 additions
- for (i = 0; i < 32; i++) {
- real_t x_re, x_im, tmp;
- x_re = in_real[i];
- x_im = in_imag[i];
- tmp = MUL_C(x_re + x_im, dct4_64_tab[i]);
- in_real[i] = MUL_C(x_im, dct4_64_tab[i + 64]) + tmp;
- in_imag[i] = MUL_C(x_re, dct4_64_tab[i + 32]) + tmp;
- }
- /* Step 3: FFT, but with output in bit reverse order */
- fft_dif(in_real, in_imag);
- /* Step 4: modulate + bitreverse reordering */
- // 3*31+2=95 multiplications
- // 3*31+2=95 additions
- for (i = 0; i < 16; i++) {
- real_t x_re, x_im, tmp;
- i_rev = bit_rev_tab[i];
- x_re = in_real[i_rev];
- x_im = in_imag[i_rev];
- tmp = MUL_C(x_re + x_im, dct4_64_tab[i + 3 * 32]);
- out_real[i] = MUL_C(x_im, dct4_64_tab[i + 5 * 32]) + tmp;
- out_imag[i] = MUL_C(x_re, dct4_64_tab[i + 4 * 32]) + tmp;
- }
- // i = 16, i_rev = 1 = rev(16);
- out_imag[16] = MUL_C(in_imag[1] - in_real[1], dct4_64_tab[16 + 3 * 32]);
- out_real[16] = MUL_C(in_real[1] + in_imag[1], dct4_64_tab[16 + 3 * 32]);
- for (i = 17; i < 32; i++) {
- real_t x_re, x_im, tmp;
- i_rev = bit_rev_tab[i];
- x_re = in_real[i_rev];
- x_im = in_imag[i_rev];
- tmp = MUL_C(x_re + x_im, dct4_64_tab[i + 3 * 32]);
- out_real[i] = MUL_C(x_im, dct4_64_tab[i + 5 * 32]) + tmp;
- out_imag[i] = MUL_C(x_re, dct4_64_tab[i + 4 * 32]) + tmp;
- }
-}
- #endif // SBR_LOW_POWER
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::extract_envelope_data(sbr_info* sbr, uint8_t ch) {
- uint8_t l, k;
- for (l = 0; l < sbr->L_E[ch]; l++) {
- if (sbr->bs_df_env[ch][l] == 0) {
- for (k = 1; k < sbr->n[sbr->f[ch][l]]; k++) {
- sbr->E[ch][k][l] = sbr->E[ch][k - 1][l] + sbr->E[ch][k][l];
- if (sbr->E[ch][k][l] < 0) sbr->E[ch][k][l] = 0;
- }
- } else { /* bs_df_env == 1 */
- uint8_t g = (l == 0) ? sbr->f_prev[ch] : sbr->f[ch][l - 1];
- int16_t E_prev;
- if (sbr->f[ch][l] == g) {
- for (k = 0; k < sbr->n[sbr->f[ch][l]]; k++) {
- if (l == 0)
- E_prev = sbr->E_prev[ch][k];
- else
- E_prev = sbr->E[ch][k][l - 1];
- sbr->E[ch][k][l] = E_prev + sbr->E[ch][k][l];
- }
- } else if ((g == 1) && (sbr->f[ch][l] == 0)) {
- uint8_t i;
- for (k = 0; k < sbr->n[sbr->f[ch][l]]; k++) {
- for (i = 0; i < sbr->N_high; i++) {
- if (sbr->f_table_res[HI_RES][i] == sbr->f_table_res[LO_RES][k]) {
- if (l == 0)
- E_prev = sbr->E_prev[ch][i];
- else
- E_prev = sbr->E[ch][i][l - 1];
- sbr->E[ch][k][l] = E_prev + sbr->E[ch][k][l];
- }
- }
- }
- } else if ((g == 0) && (sbr->f[ch][l] == 1)) {
- uint8_t i;
- for (k = 0; k < sbr->n[sbr->f[ch][l]]; k++) {
- for (i = 0; i < sbr->N_low; i++) {
- if ((sbr->f_table_res[LO_RES][i] <= sbr->f_table_res[HI_RES][k]) && (sbr->f_table_res[HI_RES][k] < sbr->f_table_res[LO_RES][i + 1])) {
- if (l == 0)
- E_prev = sbr->E_prev[ch][i];
- else
- E_prev = sbr->E[ch][i][l - 1];
- sbr->E[ch][k][l] = E_prev + sbr->E[ch][k][l];
- }
- }
- }
- }
- }
- }
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::extract_noise_floor_data(sbr_info* sbr, uint8_t ch) {
- uint8_t l, k;
- for (l = 0; l < sbr->L_Q[ch]; l++) {
- if (sbr->bs_df_noise[ch][l] == 0) {
- for (k = 1; k < sbr->N_Q; k++) { sbr->Q[ch][k][l] = sbr->Q[ch][k][l] + sbr->Q[ch][k - 1][l]; }
- } else {
- if (l == 0) {
- for (k = 0; k < sbr->N_Q; k++) { sbr->Q[ch][k][l] = sbr->Q_prev[ch][k] + sbr->Q[ch][k][0]; }
- } else {
- for (k = 0; k < sbr->N_Q; k++) { sbr->Q[ch][k][l] = sbr->Q[ch][k][l - 1] + sbr->Q[ch][k][l]; }
- }
- }
- }
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
-/* calculates 1/(1+Q) */
-/* [0..1] */
-real_t NeaacDecoder::calc_Q_div(sbr_info* sbr, uint8_t ch, uint8_t m, uint8_t l) {
- if (sbr->bs_coupling) {
- /* left channel */
- if ((sbr->Q[0][m][l] < 0 || sbr->Q[0][m][l] > 30) || (sbr->Q[1][m][l] < 0 || sbr->Q[1][m][l] > 24 /* 2*panOffset(1) */)) {
- return 0;
- } else {
- /* the pan parameter is always even */
- if (ch == 0) {
- return Q_div_tab_left[sbr->Q[0][m][l]][sbr->Q[1][m][l] >> 1];
- } else {
- return Q_div_tab_right[sbr->Q[0][m][l]][sbr->Q[1][m][l] >> 1];
- }
- }
- } else {
- /* no coupling */
- if (sbr->Q[ch][m][l] < 0 || sbr->Q[ch][m][l] > 30) {
- return 0;
- } else {
- return Q_div_tab[sbr->Q[ch][m][l]];
- }
- }
-}
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
-/* calculates Q/(1+Q) */
-/* [0..1] */
-real_t NeaacDecoder::calc_Q_div2(sbr_info* sbr, uint8_t ch, uint8_t m, uint8_t l) {
- if (sbr->bs_coupling) {
- if ((sbr->Q[0][m][l] < 0 || sbr->Q[0][m][l] > 30) || (sbr->Q[1][m][l] < 0 || sbr->Q[1][m][l] > 24 /* 2*panOffset(1) */)) {
- return 0;
- } else {
- /* the pan parameter is always even */
- if (ch == 0) {
- return Q_div2_tab_left[sbr->Q[0][m][l]][sbr->Q[1][m][l] >> 1];
- } else {
- return Q_div2_tab_right[sbr->Q[0][m][l]][sbr->Q[1][m][l] >> 1];
- }
- }
- } else {
- /* no coupling */
- if (sbr->Q[ch][m][l] < 0 || sbr->Q[ch][m][l] > 30) {
- return 0;
- } else {
- return Q_div2_tab[sbr->Q[ch][m][l]];
- }
- }
-}
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
-void NeaacDecoder::envelope_noise_dequantisation(sbr_info* sbr, uint8_t ch) {
- if (sbr->bs_coupling == 0) {
- int16_t exp;
- uint8_t l, k;
- uint8_t amp = (sbr->amp_res[ch]) ? 0 : 1;
- for (l = 0; l < sbr->L_E[ch]; l++) {
- for (k = 0; k < sbr->n[sbr->f[ch][l]]; k++) {
- /* +6 for the *64 and -10 for the /32 in the synthesis QMF (fixed)
- * since this is a energy value: (x/32)^2 = (x^2)/1024
- */
- /* exp = (sbr->E[ch][k][l] >> amp) + 6; */
- exp = (sbr->E[ch][k][l] >> amp);
- if ((exp < 0) || (exp >= 64)) {
- sbr->E_orig[ch][k][l] = 0;
- } else {
- sbr->E_orig[ch][k][l] = E_deq_tab[exp];
- /* save half the table size at the cost of 1 multiply */
- if (amp && (sbr->E[ch][k][l] & 1)) { sbr->E_orig[ch][k][l] = MUL_C(sbr->E_orig[ch][k][l], COEF_CONST(1.414213562)); }
- }
- }
- }
- for (l = 0; l < sbr->L_Q[ch]; l++) {
- for (k = 0; k < sbr->N_Q; k++) {
- sbr->Q_div[ch][k][l] = calc_Q_div(sbr, ch, k, l);
- sbr->Q_div2[ch][k][l] = calc_Q_div2(sbr, ch, k, l);
- }
- }
- }
-}
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
-void NeaacDecoder::unmap_envelope_noise(sbr_info* sbr) {
- real_t tmp;
- int16_t exp0, exp1;
- uint8_t l, k;
- uint8_t amp0 = (sbr->amp_res[0]) ? 0 : 1;
- uint8_t amp1 = (sbr->amp_res[1]) ? 0 : 1;
- for (l = 0; l < sbr->L_E[0]; l++) {
- for (k = 0; k < sbr->n[sbr->f[0][l]]; k++) {
- /* +6: * 64 ; +1: * 2 ; */
- exp0 = (sbr->E[0][k][l] >> amp0) + 1;
- /* UN_MAP removed: (x / 4096) same as (x >> 12) */
- /* E[1] is always even so no need for compensating the divide by 2 with
- * an extra multiplication
- */
- /* exp1 = (sbr->E[1][k][l] >> amp1) - 12; */
- exp1 = (sbr->E[1][k][l] >> amp1);
- if ((exp0 < 0) || (exp0 >= 64) || (exp1 < 0) || (exp1 > 24)) {
- sbr->E_orig[1][k][l] = 0;
- sbr->E_orig[0][k][l] = 0;
- } else {
- tmp = E_deq_tab[exp0];
- if (amp0 && (sbr->E[0][k][l] & 1)) { tmp = MUL_C(tmp, COEF_CONST(1.414213562)); }
- /* panning */
- sbr->E_orig[0][k][l] = MUL_F(tmp, E_pan_tab[exp1]);
- sbr->E_orig[1][k][l] = MUL_F(tmp, E_pan_tab[24 - exp1]);
- }
- }
- }
- for (l = 0; l < sbr->L_Q[0]; l++) {
- for (k = 0; k < sbr->N_Q; k++) {
- sbr->Q_div[0][k][l] = calc_Q_div(sbr, 0, k, l);
- sbr->Q_div[1][k][l] = calc_Q_div(sbr, 1, k, l);
- sbr->Q_div2[0][k][l] = calc_Q_div2(sbr, 0, k, l);
- sbr->Q_div2[1][k][l] = calc_Q_div2(sbr, 1, k, l);
- }
- }
-}
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* calculate the start QMF channel for the master frequency band table parameter is also called k0 */
-uint8_t NeaacDecoder::qmf_start_channel(uint8_t bs_start_freq, uint8_t bs_samplerate_mode, uint32_t sample_rate) {
- const uint8_t startMinTable[12] = {7, 7, 10, 11, 12, 16, 16, 17, 24, 32, 35, 48};
- const uint8_t offsetIndexTable[12] = {5, 5, 4, 4, 4, 3, 2, 1, 0, 6, 6, 6};
- const int8_t offset[7][16] = {{-8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7}, {-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13},
- {-5, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 16}, {-6, -4, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 16},
- {-4, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 16, 20}, {-2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 16, 20, 24},
- {0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 16, 20, 24, 28, 33}};
- uint8_t startMin = startMinTable[get_sr_index(sample_rate)];
- uint8_t offsetIndex = offsetIndexTable[get_sr_index(sample_rate)];
- #if 0 /* replaced with table (startMinTable) */
- if (sample_rate >= 64000)
- {
- startMin = (uint8_t)((5000.*128.)/(float)sample_rate + 0.5);
- } else if (sample_rate < 32000) {
- startMin = (uint8_t)((3000.*128.)/(float)sample_rate + 0.5);
- } else {
- startMin = (uint8_t)((4000.*128.)/(float)sample_rate + 0.5);
- }
- #endif
- if (bs_samplerate_mode) {
- return startMin + offset[offsetIndex][bs_start_freq];
- #if 0 /* replaced by offsetIndexTable */
- switch (sample_rate)
- {
- case 16000:
- return startMin + offset[0][bs_start_freq];
- case 22050:
- return startMin + offset[1][bs_start_freq];
- case 24000:
- return startMin + offset[2][bs_start_freq];
- case 32000:
- return startMin + offset[3][bs_start_freq];
- default:
- if (sample_rate > 64000)
- {
- return startMin + offset[5][bs_start_freq];
- } else { /* 44100 <= sample_rate <= 64000 */
- return startMin + offset[4][bs_start_freq];
- }
- }
- #endif
- } else {
- return startMin + offset[6][bs_start_freq];
- }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* calculate the stop QMF channel for the master frequency band table */
-/* parameter is also called k2 */
-uint8_t NeaacDecoder::qmf_stop_channel(uint8_t bs_stop_freq, uint32_t sample_rate, uint8_t k0) {
-
- if (bs_stop_freq == 15) {
- return min(64, k0 * 3);
- } else if (bs_stop_freq == 14) {
- return min(64, k0 * 2);
- } else {
- const uint8_t stopMinTable[12] = {13, 15, 20, 21, 23, 32, 32, 35, 48, 64, 70, 96};
- const int8_t offset[12][14] = {
- {0, 2, 4, 6, 8, 11, 14, 18, 22, 26, 31, 37, 44, 51}, {0, 2, 4, 6, 8, 11, 14, 18, 22, 26, 31, 36, 42, 49}, {0, 2, 4, 6, 8, 11, 14, 17, 21, 25, 29, 34, 39, 44},
- {0, 2, 4, 6, 8, 11, 14, 17, 20, 24, 28, 33, 38, 43}, {0, 2, 4, 6, 8, 11, 14, 17, 20, 24, 28, 32, 36, 41}, {0, 2, 4, 6, 8, 10, 12, 14, 17, 20, 23, 26, 29, 32},
- {0, 2, 4, 6, 8, 10, 12, 14, 17, 20, 23, 26, 29, 32}, {0, 1, 3, 5, 7, 9, 11, 13, 15, 17, 20, 23, 26, 29}, {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16},
- {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {0, -1, -2, -3, -4, -5, -6, -6, -6, -6, -6, -6, -6, -6}, {0, -3, -6, -9, -12, -15, -18, -20, -22, -24, -26, -28, -30, -32}};
- #if 0
- uint8_t i;
- int32_t stopDk[13], stopDk_t[14], k2;
- #endif
- uint8_t stopMin = stopMinTable[get_sr_index(sample_rate)];
- #if 0 /* replaced by table lookup */
- if (sample_rate >= 64000)
- {
- stopMin = (uint8_t)((10000.*128.)/(float)sample_rate + 0.5);
- } else if (sample_rate < 32000) {
- stopMin = (uint8_t)((6000.*128.)/(float)sample_rate + 0.5);
- } else {
- stopMin = (uint8_t)((8000.*128.)/(float)sample_rate + 0.5);
- }
- #endif
- /* bs_stop_freq <= 13 */
- return min(64, stopMin + offset[get_sr_index(sample_rate)][min(bs_stop_freq, (uint8_t)13)]);
- }
- return 0;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* calculate the master frequency table from k0, k2, bs_freq_scale and bs_alter_scale version for bs_freq_scale = 0*/
-uint8_t NeaacDecoder::master_frequency_table_fs0(sbr_info* sbr, uint8_t k0, uint8_t k2, uint8_t bs_alter_scale) {
- int8_t incr;
- uint8_t k;
- uint8_t dk;
- uint32_t nrBands, k2Achieved;
- int32_t k2Diff, vDk[64] = {0};
- /* mft only defined for k2 > k0 */
- if (k2 <= k0) {
- sbr->N_master = 0;
- return 1;
- }
- dk = bs_alter_scale ? 2 : 1;
- #if 0 /* replaced by float-less design */
- nrBands = 2 * (int32_t)((float)(k2-k0)/(dk*2) + (-1+dk)/2.0f);
- #else
- if (bs_alter_scale) {
- nrBands = (((k2 - k0 + 2) >> 2) << 1);
- } else {
- nrBands = (((k2 - k0) >> 1) << 1);
- }
- #endif
- nrBands = min(nrBands, (uint32_t)63);
- if (nrBands <= 0) return 1;
- k2Achieved = k0 + nrBands * dk;
- k2Diff = k2 - k2Achieved;
- for (k = 0; k < nrBands; k++) vDk[k] = dk;
- if (k2Diff) {
- incr = (k2Diff > 0) ? -1 : 1;
- k = (uint8_t)((k2Diff > 0) ? (nrBands - 1) : 0);
- while (k2Diff != 0) {
- vDk[k] -= incr;
- k += incr;
- k2Diff += incr;
- }
- }
- sbr->f_master[0] = k0;
- for (k = 1; k <= nrBands; k++) sbr->f_master[k] = (uint8_t)(sbr->f_master[k - 1] + vDk[k - 1]);
- sbr->N_master = (uint8_t)nrBands;
- sbr->N_master = (min(sbr->N_master, (uint8_t)64));
- #if 0
- printf("f_master[%d]: ", nrBands);
- for (k = 0; k <= nrBands; k++)
- {
- printf("%d ", sbr->f_master[k]);
- }
- printf("\n");
- #endif
- return 0;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* This function finds the number of bands using this formula: bands * log(a1/a0)/log(2.0) + 0.5*/
-int32_t NeaacDecoder::find_bands(uint8_t warp, uint8_t bands, uint8_t a0, uint8_t a1) {
- #ifdef FIXED_POINT
- /* table with log2() values */
- const real_t log2Table[65] = {COEF_CONST(0.0), COEF_CONST(0.0), COEF_CONST(1.0000000000), COEF_CONST(1.5849625007), COEF_CONST(2.0000000000), COEF_CONST(2.3219280949),
- COEF_CONST(2.5849625007), COEF_CONST(2.8073549221), COEF_CONST(3.0000000000), COEF_CONST(3.1699250014), COEF_CONST(3.3219280949), COEF_CONST(3.4594316186),
- COEF_CONST(3.5849625007), COEF_CONST(3.7004397181), COEF_CONST(3.8073549221), COEF_CONST(3.9068905956), COEF_CONST(4.0000000000), COEF_CONST(4.0874628413),
- COEF_CONST(4.1699250014), COEF_CONST(4.2479275134), COEF_CONST(4.3219280949), COEF_CONST(4.3923174228), COEF_CONST(4.4594316186), COEF_CONST(4.5235619561),
- COEF_CONST(4.5849625007), COEF_CONST(4.6438561898), COEF_CONST(4.7004397181), COEF_CONST(4.7548875022), COEF_CONST(4.8073549221), COEF_CONST(4.8579809951),
- COEF_CONST(4.9068905956), COEF_CONST(4.9541963104), COEF_CONST(5.0000000000), COEF_CONST(5.0443941194), COEF_CONST(5.0874628413), COEF_CONST(5.1292830169),
- COEF_CONST(5.1699250014), COEF_CONST(5.2094533656), COEF_CONST(5.2479275134), COEF_CONST(5.2854022189), COEF_CONST(5.3219280949), COEF_CONST(5.3575520046),
- COEF_CONST(5.3923174228), COEF_CONST(5.4262647547), COEF_CONST(5.4594316186), COEF_CONST(5.4918530963), COEF_CONST(5.5235619561), COEF_CONST(5.5545888517),
- COEF_CONST(5.5849625007), COEF_CONST(5.6147098441), COEF_CONST(5.6438561898), COEF_CONST(5.6724253420), COEF_CONST(5.7004397181), COEF_CONST(5.7279204546),
- COEF_CONST(5.7548875022), COEF_CONST(5.7813597135), COEF_CONST(5.8073549221), COEF_CONST(5.8328900142), COEF_CONST(5.8579809951), COEF_CONST(5.8826430494),
- COEF_CONST(5.9068905956), COEF_CONST(5.9307373376), COEF_CONST(5.9541963104), COEF_CONST(5.9772799235), COEF_CONST(6.0)};
- real_t r0 = log2Table[a0]; /* coef */
- real_t r1 = log2Table[a1]; /* coef */
- real_t r2 = (r1 - r0); /* coef */
- if (warp) r2 = MUL_C(r2, COEF_CONST(1.0 / 1.3));
- /* convert r2 to real and then multiply and round */
- r2 = (r2 >> (COEF_BITS - REAL_BITS)) * bands + (1 << (REAL_BITS - 1));
- return (r2 >> REAL_BITS);
- #else
- real_t div = (real_t)log(2.0);
- if (warp) div *= (real_t)1.3;
- return (int32_t)(bands * log((float)a1 / (float)a0) / div + 0.5);
- #endif
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-real_t NeaacDecoder::find_initial_power(uint8_t bands, uint8_t a0, uint8_t a1) {
- #ifdef FIXED_POINT
- /* table with log() values */
- const real_t logTable[65] = {COEF_CONST(0.0), COEF_CONST(0.0), COEF_CONST(0.6931471806), COEF_CONST(1.0986122887), COEF_CONST(1.3862943611), COEF_CONST(1.6094379124),
- COEF_CONST(1.7917594692), COEF_CONST(1.9459101491), COEF_CONST(2.0794415417), COEF_CONST(2.1972245773), COEF_CONST(2.3025850930), COEF_CONST(2.3978952728),
- COEF_CONST(2.4849066498), COEF_CONST(2.5649493575), COEF_CONST(2.6390573296), COEF_CONST(2.7080502011), COEF_CONST(2.7725887222), COEF_CONST(2.8332133441),
- COEF_CONST(2.8903717579), COEF_CONST(2.9444389792), COEF_CONST(2.9957322736), COEF_CONST(3.0445224377), COEF_CONST(3.0910424534), COEF_CONST(3.1354942159),
- COEF_CONST(3.1780538303), COEF_CONST(3.2188758249), COEF_CONST(3.2580965380), COEF_CONST(3.2958368660), COEF_CONST(3.3322045102), COEF_CONST(3.3672958300),
- COEF_CONST(3.4011973817), COEF_CONST(3.4339872045), COEF_CONST(3.4657359028), COEF_CONST(3.4965075615), COEF_CONST(3.5263605246), COEF_CONST(3.5553480615),
- COEF_CONST(3.5835189385), COEF_CONST(3.6109179126), COEF_CONST(3.6375861597), COEF_CONST(3.6635616461), COEF_CONST(3.6888794541), COEF_CONST(3.7135720667),
- COEF_CONST(3.7376696183), COEF_CONST(3.7612001157), COEF_CONST(3.7841896339), COEF_CONST(3.8066624898), COEF_CONST(3.8286413965), COEF_CONST(3.8501476017),
- COEF_CONST(3.8712010109), COEF_CONST(3.8918202981), COEF_CONST(3.9120230054), COEF_CONST(3.9318256327), COEF_CONST(3.9512437186), COEF_CONST(3.9702919136),
- COEF_CONST(3.9889840466), COEF_CONST(4.0073331852), COEF_CONST(4.0253516907), COEF_CONST(4.0430512678), COEF_CONST(4.0604430105), COEF_CONST(4.0775374439),
- COEF_CONST(4.0943445622), COEF_CONST(4.1108738642), COEF_CONST(4.1271343850), COEF_CONST(4.1431347264), COEF_CONST(4.158883083)};
- /* standard Taylor polynomial coefficients for exp(x) around 0 */
- /* a polynomial around x=1 is more precise, as most values are around 1.07,
- but this is just fine already */
- const real_t c1 = COEF_CONST(1.0);
- const real_t c2 = COEF_CONST(1.0 / 2.0);
- const real_t c3 = COEF_CONST(1.0 / 6.0);
- const real_t c4 = COEF_CONST(1.0 / 24.0);
- real_t r0 = logTable[a0]; /* coef */
- real_t r1 = logTable[a1]; /* coef */
- real_t r2 = (r1 - r0) / bands; /* coef */
- real_t rexp = c1 + MUL_C((c1 + MUL_C((c2 + MUL_C((c3 + MUL_C(c4, r2)), r2)), r2)), r2);
- return (rexp >> (COEF_BITS - REAL_BITS)); /* real */
- #else
- return (real_t)pow((real_t)a1 / (real_t)a0, 1.0 / (real_t)bands);
- #endif
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* version for bs_freq_scale > 0*/
-uint8_t NeaacDecoder::master_frequency_table(sbr_info* sbr, uint8_t k0, uint8_t k2, uint8_t bs_freq_scale, uint8_t bs_alter_scale) {
-
- auto longcmp = [](const void* a, const void* b) -> int { return ((int)(*(int32_t*)a - *(int32_t*)b)); };
-
- uint8_t k, bands, twoRegions;
- uint8_t k1, ret = 0;
- uint8_t nrBand0, nrBand1;
- // int32_t vDk0[64] = {0}, vDk1[64] = {0};
- // int32_t vk0[64] = {0}, vk1[64] = {0};
- int32_t* vDk0 = (int32_t*)faad_calloc(64, sizeof(int32_t));
- int32_t* vDk1 = (int32_t*)faad_calloc(64, sizeof(int32_t));
- int32_t* vk0 = (int32_t*)faad_calloc(64, sizeof(int32_t));
- int32_t* vk1 = (int32_t*)faad_calloc(64, sizeof(int32_t));
- uint8_t temp1[] = {6, 5, 4};
- real_t q, qk;
- int32_t A_1;
- #ifdef FIXED_POINT
- real_t rk2, rk0;
- #endif
- /* mft only defined for k2 > k0 */
- if (k2 <= k0) {
- sbr->N_master = 0;
- ret = 1;
- goto exit;
- }
- bands = temp1[bs_freq_scale - 1];
- #ifdef FIXED_POINT
- rk0 = (real_t)k0 << REAL_BITS;
- rk2 = (real_t)k2 << REAL_BITS;
- if (rk2 > MUL_C(rk0, COEF_CONST(2.2449)))
- #else
- if ((float)k2 / (float)k0 > 2.2449)
- #endif
- {
- twoRegions = 1;
- k1 = k0 << 1;
- } else {
- twoRegions = 0;
- k1 = k2;
- }
- nrBand0 = (uint8_t)(2 * find_bands(0, bands, k0, k1));
- nrBand0 = min(nrBand0, (uint8_t)63);
- if (nrBand0 <= 0) {
- ret = 1;
- goto exit;
- }
- q = find_initial_power(nrBand0, k0, k1);
- #ifdef FIXED_POINT
- qk = (real_t)k0 << REAL_BITS;
- // A_1 = (int32_t)((qk + REAL_CONST(0.5)) >> REAL_BITS);
- A_1 = k0;
- #else
- qk = REAL_CONST(k0);
- A_1 = (int32_t)(qk + .5);
- #endif
- for (k = 0; k <= nrBand0; k++) {
- int32_t A_0 = A_1;
- #ifdef FIXED_POINT
- qk = MUL_R(qk, q);
- A_1 = (int32_t)((qk + REAL_CONST(0.5)) >> REAL_BITS);
- #else
- qk *= q;
- A_1 = (int32_t)(qk + 0.5);
- #endif
- vDk0[k] = A_1 - A_0;
- }
- /* needed? */
- qsort(vDk0, nrBand0, sizeof(vDk0[0]), longcmp);
-
- // instead qsort and longcmp
- // std::sort(vDk0, vDk0 + nrBand0, [](int32_t a, int32_t b) {
- // return a < b;
- // });
-
- vk0[0] = k0;
- for (k = 1; k <= nrBand0; k++) {
- vk0[k] = vk0[k - 1] + vDk0[k - 1];
- if (vDk0[k - 1] == 0) {
- ret = 1;
- goto exit;
- }
- }
- if (!twoRegions) {
- for (k = 0; k <= nrBand0; k++) sbr->f_master[k] = (uint8_t)vk0[k];
- sbr->N_master = nrBand0;
- sbr->N_master = min(sbr->N_master, (uint8_t)64);
- ret = 0;
- goto exit;
- }
- nrBand1 = (uint8_t)(2 * find_bands(1 /* warped */, bands, k1, k2));
- nrBand1 = min(nrBand1, (uint8_t)63);
- q = find_initial_power(nrBand1, k1, k2);
- #ifdef FIXED_POINT
- qk = (real_t)k1 << REAL_BITS;
- // A_1 = (int32_t)((qk + REAL_CONST(0.5)) >> REAL_BITS);
- A_1 = k1;
- #else
- qk = REAL_CONST(k1);
- A_1 = (int32_t)(qk + .5);
- #endif
- for (k = 0; k <= nrBand1 - 1; k++) {
- int32_t A_0 = A_1;
- #ifdef FIXED_POINT
- qk = MUL_R(qk, q);
- A_1 = (int32_t)((qk + REAL_CONST(0.5)) >> REAL_BITS);
- #else
- qk *= q;
- A_1 = (int32_t)(qk + 0.5);
- #endif
- vDk1[k] = A_1 - A_0;
- }
- if (vDk1[0] < vDk0[nrBand0 - 1]) {
- int32_t change;
- /* needed? */
- qsort(vDk1, nrBand1 + 1, sizeof(vDk1[0]), longcmp);
- change = vDk0[nrBand0 - 1] - vDk1[0];
- vDk1[0] = vDk0[nrBand0 - 1];
- vDk1[nrBand1 - 1] = vDk1[nrBand1 - 1] - change;
- }
- /* needed? */
- qsort(vDk1, nrBand1, sizeof(vDk1[0]), longcmp);
- vk1[0] = k1;
- for (k = 1; k <= nrBand1; k++) {
- vk1[k] = vk1[k - 1] + vDk1[k - 1];
- if (vDk1[k - 1] == 0) {
- ret = 1;
- goto exit;
- }
- }
- sbr->N_master = nrBand0 + nrBand1;
- sbr->N_master = min(sbr->N_master, (uint8_t)64);
- for (k = 0; k <= nrBand0; k++) { sbr->f_master[k] = (uint8_t)vk0[k]; }
- for (k = nrBand0 + 1; k <= sbr->N_master; k++) { sbr->f_master[k] = (uint8_t)vk1[k - nrBand0]; }
- #if 0
- printf("f_master[%d]: ", sbr->N_master);
- for (k = 0; k <= sbr->N_master; k++)
- {
- printf("%d ", sbr->f_master[k]);
- }
- printf("\n");
- #endif
- ret = 0;
-exit:
- faad_free(&vDk0);
- faad_free(&vDk1);
- faad_free(&vk0);
- faad_free(&vk1);
- return ret;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* calculate the derived frequency border tables from f_master */
-uint8_t NeaacDecoder::derived_frequency_table(sbr_info* sbr, uint8_t bs_xover_band, uint8_t k2) {
- uint8_t k, i;
- uint32_t minus;
- /* The following relation shall be satisfied: bs_xover_band < N_Master */
- if (sbr->N_master <= bs_xover_band) return 1;
- sbr->N_high = sbr->N_master - bs_xover_band;
- sbr->N_low = (sbr->N_high >> 1) + (sbr->N_high - ((sbr->N_high >> 1) << 1));
- sbr->n[0] = sbr->N_low;
- sbr->n[1] = sbr->N_high;
- for (k = 0; k <= sbr->N_high; k++) { sbr->f_table_res[HI_RES][k] = sbr->f_master[k + bs_xover_band]; }
- sbr->M = sbr->f_table_res[HI_RES][sbr->N_high] - sbr->f_table_res[HI_RES][0];
- if (sbr->M > MAX_M) return 1;
- sbr->kx = sbr->f_table_res[HI_RES][0];
- if (sbr->kx > 32) return 1;
- if (sbr->kx + sbr->M > 64) return 1;
- minus = (sbr->N_high & 1) ? 1 : 0;
- for (k = 0; k <= sbr->N_low; k++) {
- if (k == 0)
- i = 0;
- else
- i = (uint8_t)(2 * k - minus);
- sbr->f_table_res[LO_RES][k] = sbr->f_table_res[HI_RES][i];
- }
- #if 0
- printf("bs_freq_scale: %d\n", sbr->bs_freq_scale);
- printf("bs_limiter_bands: %d\n", sbr->bs_limiter_bands);
- printf("f_table_res[HI_RES][%d]: ", sbr->N_high);
- for (k = 0; k <= sbr->N_high; k++)
- {
- printf("%d ", sbr->f_table_res[HI_RES][k]);
- }
- printf("\n");
- #endif
- #if 0
- printf("f_table_res[LO_RES][%d]: ", sbr->N_low);
- for (k = 0; k <= sbr->N_low; k++)
- {
- printf("%d ", sbr->f_table_res[LO_RES][k]);
- }
- printf("\n");
- #endif
- sbr->N_Q = 0;
- if (sbr->bs_noise_bands == 0) {
- sbr->N_Q = 1;
- } else {
- #if 0
- sbr->N_Q = max(1, (int32_t)(sbr->bs_noise_bands*(log(k2/(float)sbr->kx)/log(2.0)) + 0.5));
- #else
- sbr->N_Q = (uint8_t)(max((int32_t)1, find_bands(0, sbr->bs_noise_bands, sbr->kx, k2)));
- #endif
- sbr->N_Q = min((uint8_t)5, sbr->N_Q);
- }
- for (k = 0; k <= sbr->N_Q; k++) {
- if (k == 0) {
- i = 0;
- } else {
- /* i = i + (int32_t)((sbr->N_low - i)/(sbr->N_Q + 1 - k)); */
- i = i + (sbr->N_low - i) / (sbr->N_Q + 1 - k);
- }
- sbr->f_table_noise[k] = sbr->f_table_res[LO_RES][i];
- }
- /* build table for mapping k to g in hf patching */
- for (k = 0; k < 64; k++) {
- uint8_t g;
- for (g = 0; g < sbr->N_Q; g++) {
- if ((sbr->f_table_noise[g] <= k) && (k < sbr->f_table_noise[g + 1])) {
- sbr->table_map_k_to_g[k] = g;
- break;
- }
- }
- }
- #if 0
- printf("f_table_noise[%d]: ", sbr->N_Q);
- for (k = 0; k <= sbr->N_Q; k++)
- {
- printf("%d ", sbr->f_table_noise[k] - sbr->kx);
- }
- printf("\n");
- #endif
- return 0;
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* TODO: blegh, ugly */
-/* Modified to calculate for all possible bs_limiter_bands always
- * This reduces the number calls to this functions needed (now only on header reset) */
-void NeaacDecoder::limiter_frequency_table(sbr_info* sbr) {
-
- auto longcmp = [](const void* a, const void* b) -> int { return ((int)(*(int32_t*)a - *(int32_t*)b)); };
-
- const real_t limiterBandsCompare[] = {REAL_CONST(1.327152), REAL_CONST(1.185093), REAL_CONST(1.119872)};
-
- uint8_t k, s;
- int8_t nrLim;
- #if 0
- real_t limBands;
- #endif
- sbr->f_table_lim[0][0] = sbr->f_table_res[LO_RES][0] - sbr->kx;
- sbr->f_table_lim[0][1] = sbr->f_table_res[LO_RES][sbr->N_low] - sbr->kx;
- sbr->N_L[0] = 1;
- #if 0
- printf("f_table_lim[%d][%d]: ", 0, sbr->N_L[0]);
- for (k = 0; k <= sbr->N_L[0]; k++)
- {
- printf("%d ", sbr->f_table_lim[0][k]);
- }
- printf("\n");
- #endif
- int32_t* limTable = (int32_t*)faad_malloc(100 * sizeof(int32_t));
- uint8_t* patchBorders = (uint8_t*)faad_malloc(64 * sizeof(uint8_t));
- for (s = 1; s < 4; s++) {
- memset(limTable, 0, 100 * sizeof(int32_t));
- memset(patchBorders, 0, 64 * sizeof(uint8_t));
- #if 0
- limBands = limiterBandsPerOctave[s - 1];
- #endif
- patchBorders[0] = sbr->kx;
- for (k = 1; k <= sbr->noPatches; k++) { patchBorders[k] = patchBorders[k - 1] + sbr->patchNoSubbands[k - 1]; }
- for (k = 0; k <= sbr->N_low; k++) { limTable[k] = sbr->f_table_res[LO_RES][k]; }
- for (k = 1; k < sbr->noPatches; k++) { limTable[k + sbr->N_low] = patchBorders[k]; }
- /* needed */
- qsort(limTable, sbr->noPatches + sbr->N_low, sizeof(limTable[0]), longcmp);
- k = 1;
- nrLim = sbr->noPatches + sbr->N_low - 1;
- if (nrLim < 0) // TODO: BIG FAT PROBLEM
- goto exit;
- restart:
- if (k <= nrLim) {
- real_t nOctaves;
- if (limTable[k - 1] != 0)
- #if 0
- nOctaves = REAL_CONST(log((float)limTable[k]/(float)limTable[k-1])/log(2.0));
- #else
- #ifdef FIXED_POINT
- nOctaves = DIV_R((limTable[k] << REAL_BITS), REAL_CONST(limTable[k - 1]));
- #else
- nOctaves = (real_t)limTable[k] / (real_t)limTable[k - 1];
- #endif
- #endif
- else
- nOctaves = 0;
- #if 0
- if ((MUL_R(nOctaves,limBands)) < REAL_CONST(0.49))
- #else
- if (nOctaves < limiterBandsCompare[s - 1])
- #endif
- {
- uint8_t i;
- if (limTable[k] != limTable[k - 1]) {
- uint8_t found = 0, found2 = 0;
- for (i = 0; i <= sbr->noPatches; i++) {
- if (limTable[k] == patchBorders[i]) found = 1;
- }
- if (found) {
- found2 = 0;
- for (i = 0; i <= sbr->noPatches; i++) {
- if (limTable[k - 1] == patchBorders[i]) found2 = 1;
- }
- if (found2) {
- k++;
- goto restart;
- } else {
- /* remove (k-1)th element */
- limTable[k - 1] = sbr->f_table_res[LO_RES][sbr->N_low];
- qsort(limTable, sbr->noPatches + sbr->N_low, sizeof(limTable[0]), longcmp);
- nrLim--;
- goto restart;
- }
- }
- }
- /* remove kth element */
- limTable[k] = sbr->f_table_res[LO_RES][sbr->N_low];
- qsort(limTable, nrLim, sizeof(limTable[0]), longcmp);
- nrLim--;
- goto restart;
- } else {
- k++;
- goto restart;
- }
- }
- sbr->N_L[s] = nrLim;
- for (k = 0; k <= nrLim; k++) { sbr->f_table_lim[s][k] = limTable[k] - sbr->kx; }
- #if 0
- printf("f_table_lim[%d][%d]: ", s, sbr->N_L[s]);
- for (k = 0; k <= sbr->N_L[s]; k++)
- {
- printf("%d ", sbr->f_table_lim[s][k]);
- }
- printf("\n");
- #endif
- }
-exit:
- faad_free(&limTable);
- faad_free(&patchBorders);
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
- #ifdef LOG2_TEST
-real_t NeaacDecoder::find_log2_Qplus1(sbr_info* sbr, uint8_t k, uint8_t l, uint8_t ch) {
- /* check for coupled energy/noise data */
- if (sbr->bs_coupling == 1) {
- if ((sbr->Q[0][k][l] >= 0) && (sbr->Q[0][k][l] <= 30) && (sbr->Q[1][k][l] >= 0) && (sbr->Q[1][k][l] <= 24)) {
- if (ch == 0) {
- return QUANTISE2REAL(log_Qplus1_pan[sbr->Q[0][k][l]][sbr->Q[1][k][l] >> 1]);
- } else {
- return QUANTISE2REAL(log_Qplus1_pan[sbr->Q[0][k][l]][12 - (sbr->Q[1][k][l] >> 1)]);
- }
- } else {
- return 0;
- }
- } else {
- if (sbr->Q[ch][k][l] >= 0 && sbr->Q[ch][k][l] <= 30) {
- return QUANTISE2REAL(log_Qplus1[sbr->Q[ch][k][l]]);
- } else {
- return 0;
- }
- }
-}
- #endif // LOG2_TEST
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
- #ifdef LOG2_TEST
-void NeaacDecoder::calculate_gain(sbr_info* sbr, sbr_hfadj_info* adj, uint8_t ch) {
- /* log2 values of limiter gains */
- real_t limGain[] = {-1.0, 0.0, 1.0, 33.219};
- uint8_t m, l, k;
- uint8_t current_t_noise_band = 0;
- uint8_t S_mapped;
- real_t Q_M_lim[MAX_M];
- real_t G_lim[MAX_M];
- real_t G_boost;
- real_t S_M[MAX_M];
- for (l = 0; l < sbr->L_E[ch]; l++) {
- uint8_t current_f_noise_band = 0;
- uint8_t current_res_band = 0;
- uint8_t current_res_band2 = 0;
- uint8_t current_hi_res_band = 0;
- real_t delta = (l == sbr->l_A[ch] || l == sbr->prevEnvIsShort[ch]) ? 0 : 1;
- S_mapped = get_S_mapped(sbr, ch, l, current_res_band2);
- if (sbr->t_E[ch][l + 1] > sbr->t_Q[ch][current_t_noise_band + 1]) { current_t_noise_band++; }
- for (k = 0; k < sbr->N_L[sbr->bs_limiter_bands]; k++) {
- real_t Q_M = 0;
- real_t G_max;
- real_t den = 0;
- real_t acc1 = 0;
- real_t acc2 = 0;
- uint8_t current_res_band_size = 0;
- uint8_t Q_M_size = 0;
- uint8_t ml1, ml2;
- /* bounds of current limiter bands */
- ml1 = sbr->f_table_lim[sbr->bs_limiter_bands][k];
- ml2 = sbr->f_table_lim[sbr->bs_limiter_bands][k + 1];
- if (ml1 > MAX_M) ml1 = MAX_M;
- if (ml2 > MAX_M) ml2 = MAX_M;
- /* calculate the accumulated E_orig and E_curr over the limiter band */
- for (m = ml1; m < ml2; m++) {
- if ((m + sbr->kx) < sbr->f_table_res[sbr->f[ch][l]][current_res_band + 1]) {
- current_res_band_size++;
- } else {
- acc1 += QUANTISE2INT(pow2(-10 + log2_int_tab[current_res_band_size] + find_log2_E(sbr, current_res_band, l, ch)));
- current_res_band++;
- current_res_band_size = 1;
- }
- acc2 += QUANTISE2INT(sbr->E_curr[ch][m][l] / 1024.0);
- }
- acc1 += QUANTISE2INT(pow2(-10 + log2_int_tab[current_res_band_size] + find_log2_E(sbr, current_res_band, l, ch)));
- acc1 = QUANTISE2REAL(log2(_EPS + acc1));
- /* calculate the maximum gain */
- /* ratio of the energy of the original signal and the energy
- * of the HF generated signal
- */
- G_max = acc1 - QUANTISE2REAL(log2(_EPS + acc2)) + QUANTISE2REAL(limGain[sbr->bs_limiter_gains]);
- G_max = min(G_max, QUANTISE2REAL(limGain[3]));
- for (m = ml1; m < ml2; m++) {
- real_t G;
- real_t E_curr, E_orig;
- real_t Q_orig, Q_orig_plus1;
- uint8_t S_index_mapped;
- /* check if m is on a noise band border */
- if ((m + sbr->kx) == sbr->f_table_noise[current_f_noise_band + 1]) {
- /* step to next noise band */
- current_f_noise_band++;
- }
- /* check if m is on a resolution band border */
- if ((m + sbr->kx) == sbr->f_table_res[sbr->f[ch][l]][current_res_band2 + 1]) {
- /* accumulate a whole range of equal Q_Ms */
- if (Q_M_size > 0) den += QUANTISE2INT(pow2(log2_int_tab[Q_M_size] + Q_M));
- Q_M_size = 0;
- /* step to next resolution band */
- current_res_band2++;
- /* if we move to a new resolution band, we should check if we are
- * going to add a sinusoid in this band
- */
- S_mapped = get_S_mapped(sbr, ch, l, current_res_band2);
- }
- /* check if m is on a HI_RES band border */
- if ((m + sbr->kx) == sbr->f_table_res[HI_RES][current_hi_res_band + 1]) {
- /* step to next HI_RES band */
- current_hi_res_band++;
- }
- /* find S_index_mapped
- * S_index_mapped can only be 1 for the m in the middle of the
- * current HI_RES band
- */
- S_index_mapped = 0;
- if ((l >= sbr->l_A[ch]) || (sbr->bs_add_harmonic_prev[ch][current_hi_res_band] && sbr->bs_add_harmonic_flag_prev[ch])) {
- /* find the middle subband of the HI_RES frequency band */
- if ((m + sbr->kx) == (sbr->f_table_res[HI_RES][current_hi_res_band + 1] + sbr->f_table_res[HI_RES][current_hi_res_band]) >> 1)
- S_index_mapped = sbr->bs_add_harmonic[ch][current_hi_res_band];
- }
- /* find bitstream parameters */
- if (sbr->E_curr[ch][m][l] == 0)
- E_curr = LOG2_MIN_INF;
- else
- E_curr = -10 + log2(sbr->E_curr[ch][m][l]);
- E_orig = -10 + find_log2_E(sbr, current_res_band2, l, ch);
- Q_orig = find_log2_Q(sbr, current_f_noise_band, current_t_noise_band, ch);
- Q_orig_plus1 = find_log2_Qplus1(sbr, current_f_noise_band, current_t_noise_band, ch);
- /* Q_M only depends on E_orig and Q_div2:
- * since N_Q <= N_Low <= N_High we only need to recalculate Q_M on
- * a change of current res band (HI or LO)
- */
- Q_M = E_orig + Q_orig - Q_orig_plus1;
- /* S_M only depends on E_orig, Q_div and S_index_mapped:
- * S_index_mapped can only be non-zero once per HI_RES band
- */
- if (S_index_mapped == 0) {
- S_M[m] = LOG2_MIN_INF; /* -inf */
- } else {
- S_M[m] = E_orig - Q_orig_plus1;
- /* accumulate sinusoid part of the total energy */
- den += pow2(S_M[m]);
- }
- /* calculate gain */
- /* ratio of the energy of the original signal and the energy
- * of the HF generated signal
- */
- /* E_curr here is officially E_curr+1 so the log2() of that can never be < 0 */
- /* scaled by -10 */
- G = E_orig - max(-10, E_curr);
- if ((S_mapped == 0) && (delta == 1)) {
- /* G = G * 1/(1+Q) */
- G -= Q_orig_plus1;
- } else if (S_mapped == 1) {
- /* G = G * Q/(1+Q) */
- G += Q_orig - Q_orig_plus1;
- }
- /* limit the additional noise energy level */
- /* and apply the limiter */
- if (G_max > G) {
- Q_M_lim[m] = QUANTISE2REAL(Q_M);
- G_lim[m] = QUANTISE2REAL(G);
- if ((S_index_mapped == 0) && (l != sbr->l_A[ch])) { Q_M_size++; }
- } else {
- /* G > G_max */
- Q_M_lim[m] = QUANTISE2REAL(Q_M) + G_max - QUANTISE2REAL(G);
- G_lim[m] = G_max;
- /* accumulate limited Q_M */
- if ((S_index_mapped == 0) && (l != sbr->l_A[ch])) { den += QUANTISE2INT(pow2(Q_M_lim[m])); }
- }
- /* accumulate the total energy */
- /* E_curr changes for every m so we do need to accumulate every m */
- den += QUANTISE2INT(pow2(E_curr + G_lim[m]));
- }
- /* accumulate last range of equal Q_Ms */
- if (Q_M_size > 0) { den += QUANTISE2INT(pow2(log2_int_tab[Q_M_size] + Q_M)); }
- /* calculate the final gain */
- /* G_boost: [0..2.51188643] */
- G_boost = acc1 - QUANTISE2REAL(log2(den + _EPS));
- G_boost = min(G_boost, QUANTISE2REAL(1.328771237) /* log2(1.584893192 ^ 2) */);
- for (m = ml1; m < ml2; m++) {
- /* apply compensation to gain, noise floor sf's and sinusoid levels */
- #ifndef SBR_LOW_POWER
- adj->G_lim_boost[l][m] = QUANTISE2REAL(pow2((G_lim[m] + G_boost) / 2.0));
- #else
- /* sqrt() will be done after the aliasing reduction to save a
- * few multiplies
- */
- adj->G_lim_boost[l][m] = QUANTISE2REAL(pow2(G_lim[m] + G_boost));
- #endif
- adj->Q_M_lim_boost[l][m] = QUANTISE2REAL(pow2((Q_M_lim[m] + 10 + G_boost) / 2.0));
- if (S_M[m] != LOG2_MIN_INF) {
- adj->S_M_boost[l][m] = QUANTISE2REAL(pow2((S_M[m] + 10 + G_boost) / 2.0));
- } else {
- adj->S_M_boost[l][m] = 0;
- }
- }
- }
- }
-}
- #endif // LOG2_TEST
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
- #ifndef LOG2_TEST
-void NeaacDecoder::calculate_gain(sbr_info* sbr, sbr_hfadj_info* adj, uint8_t ch) {
- real_t limGain[] = {0.5, 1.0, 2.0, 1e10};
- uint8_t m, l, k;
- uint8_t current_t_noise_band = 0;
- uint8_t S_mapped;
- real_t Q_M_lim[MAX_M];
- real_t G_lim[MAX_M];
- real_t G_boost;
- real_t S_M[MAX_M];
- for (l = 0; l < sbr->L_E[ch]; l++) {
- uint8_t current_f_noise_band = 0;
- uint8_t current_res_band = 0;
- uint8_t current_res_band2 = 0;
- uint8_t current_hi_res_band = 0;
- real_t delta = (l == sbr->l_A[ch] || l == sbr->prevEnvIsShort[ch]) ? 0 : 1;
- S_mapped = get_S_mapped(sbr, ch, l, current_res_band2);
- if (sbr->t_E[ch][l + 1] > sbr->t_Q[ch][current_t_noise_band + 1]) { current_t_noise_band++; }
- for (k = 0; k < sbr->N_L[sbr->bs_limiter_bands]; k++) {
- real_t G_max;
- real_t den = 0;
- real_t acc1 = 0;
- real_t acc2 = 0;
- uint8_t current_res_band_size = 0;
- (void)current_res_band_size;
- uint8_t ml1, ml2;
- ml1 = sbr->f_table_lim[sbr->bs_limiter_bands][k];
- ml2 = sbr->f_table_lim[sbr->bs_limiter_bands][k + 1];
- if (ml1 > MAX_M) ml1 = MAX_M;
- if (ml2 > MAX_M) ml2 = MAX_M;
- /* calculate the accumulated E_orig and E_curr over the limiter band */
- for (m = ml1; m < ml2; m++) {
- if ((m + sbr->kx) == sbr->f_table_res[sbr->f[ch][l]][current_res_band + 1]) { current_res_band++; }
- acc1 += sbr->E_orig[ch][current_res_band][l];
- acc2 += sbr->E_curr[ch][m][l];
- }
- /* calculate the maximum gain */
- /* ratio of the energy of the original signal and the energy
- * of the HF generated signal
- */
- G_max = ((_EPS + acc1) / (_EPS + acc2)) * limGain[sbr->bs_limiter_gains];
- G_max = min(G_max, (real_t)1e10);
- for (m = ml1; m < ml2; m++) {
- real_t Q_M, G;
- real_t Q_div, Q_div2;
- uint8_t S_index_mapped;
- /* check if m is on a noise band border */
- if ((m + sbr->kx) == sbr->f_table_noise[current_f_noise_band + 1]) {
- /* step to next noise band */
- current_f_noise_band++;
- }
- /* check if m is on a resolution band border */
- if ((m + sbr->kx) == sbr->f_table_res[sbr->f[ch][l]][current_res_band2 + 1]) {
- /* step to next resolution band */
- current_res_band2++;
- /* if we move to a new resolution band, we should check if we are
- * going to add a sinusoid in this band
- */
- S_mapped = get_S_mapped(sbr, ch, l, current_res_band2);
- }
- /* check if m is on a HI_RES band border */
- if ((m + sbr->kx) == sbr->f_table_res[HI_RES][current_hi_res_band + 1]) {
- /* step to next HI_RES band */
- current_hi_res_band++;
- }
- /* find S_index_mapped
- * S_index_mapped can only be 1 for the m in the middle of the
- * current HI_RES band
- */
- S_index_mapped = 0;
- if ((l >= sbr->l_A[ch]) || (sbr->bs_add_harmonic_prev[ch][current_hi_res_band] && sbr->bs_add_harmonic_flag_prev[ch])) {
- /* find the middle subband of the HI_RES frequency band */
- if ((m + sbr->kx) == (sbr->f_table_res[HI_RES][current_hi_res_band + 1] + sbr->f_table_res[HI_RES][current_hi_res_band]) >> 1)
- S_index_mapped = sbr->bs_add_harmonic[ch][current_hi_res_band];
- }
- /* Q_div: [0..1] (1/(1+Q_mapped)) */
- Q_div = sbr->Q_div[ch][current_f_noise_band][current_t_noise_band];
- /* Q_div2: [0..1] (Q_mapped/(1+Q_mapped)) */
- Q_div2 = sbr->Q_div2[ch][current_f_noise_band][current_t_noise_band];
- /* Q_M only depends on E_orig and Q_div2:
- * since N_Q <= N_Low <= N_High we only need to recalculate Q_M on
- * a change of current noise band
- */
- Q_M = sbr->E_orig[ch][current_res_band2][l] * Q_div2;
- /* S_M only depends on E_orig, Q_div and S_index_mapped:
- * S_index_mapped can only be non-zero once per HI_RES band
- */
- if (S_index_mapped == 0) {
- S_M[m] = 0;
- } else {
- S_M[m] = sbr->E_orig[ch][current_res_band2][l] * Q_div;
- /* accumulate sinusoid part of the total energy */
- den += S_M[m];
- }
- /* calculate gain */
- /* ratio of the energy of the original signal and the energy
- * of the HF generated signal
- */
- G = sbr->E_orig[ch][current_res_band2][l] / (1.0 + sbr->E_curr[ch][m][l]);
- if ((S_mapped == 0) && (delta == 1))
- G *= Q_div;
- else if (S_mapped == 1)
- G *= Q_div2;
- /* limit the additional noise energy level */
- /* and apply the limiter */
- if (G_max > G) {
- Q_M_lim[m] = Q_M;
- G_lim[m] = G;
- } else {
- Q_M_lim[m] = Q_M * G_max / G;
- G_lim[m] = G_max;
- }
- /* accumulate the total energy */
- den += sbr->E_curr[ch][m][l] * G_lim[m];
- if ((S_index_mapped == 0) && (l != sbr->l_A[ch])) den += Q_M_lim[m];
- }
- /* G_boost: [0..2.51188643] */
- G_boost = (acc1 + _EPS) / (den + _EPS);
- G_boost = min(G_boost, (real_t)2.51188643 /* 1.584893192 ^ 2 */);
- for (m = ml1; m < ml2; m++) {
- /* apply compensation to gain, noise floor sf's and sinusoid levels */
- #ifndef SBR_LOW_POWER
- adj->G_lim_boost[l][m] = sqrt(G_lim[m] * G_boost);
- #else
- /* sqrt() will be done after the aliasing reduction to save a
- * few multiplies
- */
- adj->G_lim_boost[l][m] = G_lim[m] * G_boost;
- #endif
- adj->Q_M_lim_boost[l][m] = sqrt(Q_M_lim[m] * G_boost);
- if (S_M[m] != 0) {
- adj->S_M_boost[l][m] = sqrt(S_M[m] * G_boost);
- } else {
- adj->S_M_boost[l][m] = 0;
- }
- }
- }
- }
-}
- #endif // LOG2_TEST
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef SBR_LOW_POWER
-void NeaacDecoder::calc_gain_groups(sbr_info* sbr, sbr_hfadj_info* adj, real_t* deg, uint8_t ch) {
- uint8_t l, k, i;
- uint8_t grouping;
- uint8_t S_mapped;
- for (l = 0; l < sbr->L_E[ch]; l++) {
- uint8_t current_res_band = 0;
- i = 0;
- grouping = 0;
- S_mapped = get_S_mapped(sbr, ch, l, current_res_band);
- for (k = sbr->kx; k < sbr->kx + sbr->M - 1; k++) {
- if (k == sbr->f_table_res[sbr->f[ch][l]][current_res_band + 1]) {
- /* step to next resolution band */
- current_res_band++;
- S_mapped = get_S_mapped(sbr, ch, l, current_res_band);
- }
- if (deg[k + 1] && S_mapped == 0) {
- if (grouping == 0) {
- sbr->f_group[l][i] = k;
- grouping = 1;
- i++;
- }
- } else {
- if (grouping) {
- if (S_mapped) {
- sbr->f_group[l][i] = k;
- } else {
- sbr->f_group[l][i] = k + 1;
- }
- grouping = 0;
- i++;
- }
- }
- }
- if (grouping) {
- sbr->f_group[l][i] = sbr->kx + sbr->M;
- i++;
- }
- sbr->N_G[l] = (uint8_t)(i >> 1);
- }
-}
- #endif // SBR_LOW_POWER
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef SBR_LOW_POWER
-void NeaacDecoder::aliasing_reduction(sbr_info* sbr, sbr_hfadj_info* adj, real_t* deg, uint8_t ch) {
- uint8_t l, k, m;
- real_t E_total, E_total_est, G_target, acc;
- for (l = 0; l < sbr->L_E[ch]; l++) {
- for (k = 0; k < sbr->N_G[l]; k++) {
- E_total_est = E_total = 0;
- for (m = sbr->f_group[l][k << 1]; m < sbr->f_group[l][(k << 1) + 1]; m++) {
- /* E_curr: integer */
- /* G_lim_boost: fixed point */
- /* E_total_est: integer */
- /* E_total: integer */
- E_total_est += sbr->E_curr[ch][m - sbr->kx][l];
- #ifdef FIXED_POINT
- E_total += MUL_Q2(sbr->E_curr[ch][m - sbr->kx][l], adj->G_lim_boost[l][m - sbr->kx]);
- #else
- E_total += sbr->E_curr[ch][m - sbr->kx][l] * adj->G_lim_boost[l][m - sbr->kx];
- #endif
- }
- /* G_target: fixed point */
- if ((E_total_est + _EPS) == 0) {
- G_target = 0;
- } else {
- #ifdef FIXED_POINT
- G_target = (((int64_t)(E_total)) << Q2_BITS) / (E_total_est + _EPS);
- #else
- G_target = E_total / (E_total_est + _EPS);
- #endif
- }
- acc = 0;
- for (m = sbr->f_group[l][(k << 1)]; m < sbr->f_group[l][(k << 1) + 1]; m++) {
- real_t alpha;
- /* alpha: (COEF) fixed point */
- if (m < sbr->kx + sbr->M - 1) {
- alpha = max(deg[m], deg[m + 1]);
- } else {
- alpha = deg[m];
- }
- adj->G_lim_boost[l][m - sbr->kx] = MUL_C(alpha, G_target) + MUL_C((COEF_CONST(1) - alpha), adj->G_lim_boost[l][m - sbr->kx]);
- /* acc: integer */
- #ifdef FIXED_POINT
- acc += MUL_Q2(adj->G_lim_boost[l][m - sbr->kx], sbr->E_curr[ch][m - sbr->kx][l]);
- #else
- acc += adj->G_lim_boost[l][m - sbr->kx] * sbr->E_curr[ch][m - sbr->kx][l];
- #endif
- }
- /* acc: fixed point */
- if (acc + _EPS == 0) {
- acc = 0;
- } else {
- #ifdef FIXED_POINT
- acc = (((int64_t)(E_total)) << Q2_BITS) / (acc + _EPS);
- #else
- acc = E_total / (acc + _EPS);
- #endif
- }
- for (m = sbr->f_group[l][(k << 1)]; m < sbr->f_group[l][(k << 1) + 1]; m++) {
- #ifdef FIXED_POINT
- adj->G_lim_boost[l][m - sbr->kx] = MUL_Q2(acc, adj->G_lim_boost[l][m - sbr->kx]);
- #else
- adj->G_lim_boost[l][m - sbr->kx] = acc * adj->G_lim_boost[l][m - sbr->kx];
- #endif
- }
- }
- }
- for (l = 0; l < sbr->L_E[ch]; l++) {
- for (k = 0; k < sbr->N_L[sbr->bs_limiter_bands]; k++) {
- for (m = sbr->f_table_lim[sbr->bs_limiter_bands][k]; m < sbr->f_table_lim[sbr->bs_limiter_bands][k + 1]; m++) {
- #ifdef FIXED_POINT
- adj->G_lim_boost[l][m] = sqrt(adj->G_lim_boost[l][m]);
- #else
- adj->G_lim_boost[l][m] = sqrt(adj->G_lim_boost[l][m]);
- #endif
- }
- }
- }
-}
- #endif // SBR_LOW_POWER
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::hf_assembly(sbr_info* sbr, sbr_hfadj_info* adj, qmf_t Xsbr[MAX_NTSRHFG][64], uint8_t ch) {
- real_t h_smooth[] = {FRAC_CONST(0.03183050093751), FRAC_CONST(0.11516383427084), FRAC_CONST(0.21816949906249), FRAC_CONST(0.30150283239582), FRAC_CONST(0.33333333333333)};
- int8_t phi_re[] = {1, 0, -1, 0};
- (void)h_smooth;
- int8_t phi_im[] = {0, 1, 0, -1};
- (void)phi_im;
- uint8_t m, l, i, n;
- uint16_t fIndexNoise = 0;
- uint8_t fIndexSine = 0;
- uint8_t assembly_reset = 0;
- real_t G_filt, Q_filt;
- uint8_t h_SL;
- (void)h_SL;
- if (sbr->Reset == 1) {
- assembly_reset = 1;
- fIndexNoise = 0;
- } else {
- fIndexNoise = sbr->index_noise_prev[ch];
- }
- fIndexSine = sbr->psi_is_prev[ch];
- for (l = 0; l < sbr->L_E[ch]; l++) {
- uint8_t no_noise = (l == sbr->l_A[ch] || l == sbr->prevEnvIsShort[ch]) ? 1 : 0;
- #ifdef SBR_LOW_POWER
- h_SL = 0;
- #else
- h_SL = (sbr->bs_smoothing_mode == 1) ? 0 : 4;
- h_SL = (no_noise ? 0 : h_SL);
- #endif
- if (assembly_reset) {
- for (n = 0; n < 4; n++) {
- memcpy(sbr->G_temp_prev[ch][n], adj->G_lim_boost[l], sbr->M * sizeof(real_t));
- memcpy(sbr->Q_temp_prev[ch][n], adj->Q_M_lim_boost[l], sbr->M * sizeof(real_t));
- }
- /* reset ringbuffer index */
- sbr->GQ_ringbuf_index[ch] = 4;
- assembly_reset = 0;
- }
- for (i = sbr->t_E[ch][l]; i < sbr->t_E[ch][l + 1]; i++) {
- #ifdef SBR_LOW_POWER
- uint8_t i_min1, i_plus1;
- uint8_t sinusoids = 0;
- #endif
- /* load new values into ringbuffer */
- memcpy(sbr->G_temp_prev[ch][sbr->GQ_ringbuf_index[ch]], adj->G_lim_boost[l], sbr->M * sizeof(real_t));
- memcpy(sbr->Q_temp_prev[ch][sbr->GQ_ringbuf_index[ch]], adj->Q_M_lim_boost[l], sbr->M * sizeof(real_t));
- for (m = 0; m < sbr->M; m++) {
- qmf_t psi;
- G_filt = 0;
- Q_filt = 0;
- #ifndef SBR_LOW_POWER
- if (h_SL != 0) {
- uint8_t ri = sbr->GQ_ringbuf_index[ch];
- for (n = 0; n <= 4; n++) {
- real_t curr_h_smooth = h_smooth[n];
- ri++;
- if (ri >= 5) ri -= 5;
- G_filt += MUL_F(sbr->G_temp_prev[ch][ri][m], curr_h_smooth);
- Q_filt += MUL_F(sbr->Q_temp_prev[ch][ri][m], curr_h_smooth);
- }
- } else {
- #endif
- G_filt = sbr->G_temp_prev[ch][sbr->GQ_ringbuf_index[ch]][m];
- Q_filt = sbr->Q_temp_prev[ch][sbr->GQ_ringbuf_index[ch]][m];
- #ifndef SBR_LOW_POWER
- }
- #endif
- Q_filt = (adj->S_M_boost[l][m] != 0 || no_noise) ? 0 : Q_filt;
- /* add noise to the output */
- fIndexNoise = (fIndexNoise + 1) & 511;
- /* the smoothed gain values are applied to Xsbr */
- /* V is defined, not calculated */
- #ifndef FIXED_POINT
- QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) = G_filt * QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) + MUL_F(Q_filt, RE(V[fIndexNoise]));
- #else
- // QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) = MUL_Q2(G_filt, QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]))
- // + MUL_F(Q_filt, RE(V[fIndexNoise]));
- QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) = MUL_R(G_filt, QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx])) + MUL_F(Q_filt, RE(V[fIndexNoise]));
- #endif
- if (sbr->bs_extension_id == 3 && sbr->bs_extension_data == 42) QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) = 16428320;
- #ifndef SBR_LOW_POWER
- #ifndef FIXED_POINT
- QMF_IM(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) = G_filt * QMF_IM(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) + MUL_F(Q_filt, IM(V[fIndexNoise]));
- #else
- // QMF_IM(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) = MUL_Q2(G_filt, QMF_IM(Xsbr[i + sbr->tHFAdj][m+sbr->kx]))
- // + MUL_F(Q_filt, IM(V[fIndexNoise]));
- QMF_IM(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) = MUL_R(G_filt, QMF_IM(Xsbr[i + sbr->tHFAdj][m + sbr->kx])) + MUL_F(Q_filt, IM(V[fIndexNoise]));
- #endif
- #endif
- {
- int8_t rev = (((m + sbr->kx) & 1) ? -1 : 1);
- QMF_RE(psi) = adj->S_M_boost[l][m] * phi_re[fIndexSine];
- #ifdef FIXED_POINT
- QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) += (QMF_RE(psi) << REAL_BITS);
- #else
- QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) += QMF_RE(psi);
- #endif
- #ifndef SBR_LOW_POWER
- QMF_IM(psi) = rev * adj->S_M_boost[l][m] * phi_im[fIndexSine];
- #ifdef FIXED_POINT
- QMF_IM(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) += (QMF_IM(psi) << REAL_BITS);
- #else
- QMF_IM(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) += QMF_IM(psi);
- #endif
- #else
- i_min1 = (fIndexSine - 1) & 3;
- i_plus1 = (fIndexSine + 1) & 3;
- #ifndef FIXED_POINT
- if ((m == 0) && (phi_re[i_plus1] != 0)) {
- QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx - 1]) += (rev * phi_re[i_plus1] * MUL_F(adj->S_M_boost[l][0], FRAC_CONST(0.00815)));
- if (sbr->M != 0) { QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) -= (rev * phi_re[i_plus1] * MUL_F(adj->S_M_boost[l][1], FRAC_CONST(0.00815))); }
- }
- if ((m > 0) && (m < sbr->M - 1) && (sinusoids < 16) && (phi_re[i_min1] != 0)) {
- QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) -= (rev * phi_re[i_min1] * MUL_F(adj->S_M_boost[l][m - 1], FRAC_CONST(0.00815)));
- }
- if ((m > 0) && (m < sbr->M - 1) && (sinusoids < 16) && (phi_re[i_plus1] != 0)) {
- QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) -= (rev * phi_re[i_plus1] * MUL_F(adj->S_M_boost[l][m + 1], FRAC_CONST(0.00815)));
- }
- if ((m == sbr->M - 1) && (sinusoids < 16) && (phi_re[i_min1] != 0)) {
- if (m > 0) { QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) -= (rev * phi_re[i_min1] * MUL_F(adj->S_M_boost[l][m - 1], FRAC_CONST(0.00815))); }
- if (m + sbr->kx < 64) { QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx + 1]) += (rev * phi_re[i_min1] * MUL_F(adj->S_M_boost[l][m], FRAC_CONST(0.00815))); }
- }
- #else
- if ((m == 0) && (phi_re[i_plus1] != 0)) {
- QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx - 1]) += (rev * phi_re[i_plus1] * MUL_F((adj->S_M_boost[l][0] << REAL_BITS), FRAC_CONST(0.00815)));
- if (sbr->M != 0) { QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) -= (rev * phi_re[i_plus1] * MUL_F((adj->S_M_boost[l][1] << REAL_BITS), FRAC_CONST(0.00815))); }
- }
- if ((m > 0) && (m < sbr->M - 1) && (sinusoids < 16) && (phi_re[i_min1] != 0)) {
- QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) -= (rev * phi_re[i_min1] * MUL_F((adj->S_M_boost[l][m - 1] << REAL_BITS), FRAC_CONST(0.00815)));
- }
- if ((m > 0) && (m < sbr->M - 1) && (sinusoids < 16) && (phi_re[i_plus1] != 0)) {
- QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) -= (rev * phi_re[i_plus1] * MUL_F((adj->S_M_boost[l][m + 1] << REAL_BITS), FRAC_CONST(0.00815)));
- }
- if ((m == sbr->M - 1) && (sinusoids < 16) && (phi_re[i_min1] != 0)) {
- if (m > 0) { QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx]) -= (rev * phi_re[i_min1] * MUL_F((adj->S_M_boost[l][m - 1] << REAL_BITS), FRAC_CONST(0.00815))); }
- if (m + sbr->kx < 64) { QMF_RE(Xsbr[i + sbr->tHFAdj][m + sbr->kx + 1]) += (rev * phi_re[i_min1] * MUL_F((adj->S_M_boost[l][m] << REAL_BITS), FRAC_CONST(0.00815))); }
- }
- #endif
- if (adj->S_M_boost[l][m] != 0) sinusoids++;
- #endif
- }
- }
- fIndexSine = (fIndexSine + 1) & 3;
- /* update the ringbuffer index used for filtering G and Q with h_smooth */
- sbr->GQ_ringbuf_index[ch]++;
- if (sbr->GQ_ringbuf_index[ch] >= 5) sbr->GQ_ringbuf_index[ch] = 0;
- }
- }
- sbr->index_noise_prev[ch] = fIndexNoise;
- sbr->psi_is_prev[ch] = fIndexSine;
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
- #ifdef LOG2_TEST
-real_t NeaacDecoder::find_log2_E(sbr_info* sbr, uint8_t k, uint8_t l, uint8_t ch) {
- /* check for coupled energy/noise data */
- if (sbr->bs_coupling == 1) {
- real_t amp0 = (sbr->amp_res[0]) ? 1.0 : 0.5;
- real_t amp1 = (sbr->amp_res[1]) ? 1.0 : 0.5;
- float tmp = QUANTISE2REAL(7.0 + (real_t)sbr->E[0][k][l] * amp0);
- float pan;
- int E = (int)(sbr->E[1][k][l] * amp1);
- if (ch == 0) {
- if (E > 12) {
- /* negative */
- pan = QUANTISE2REAL(pan_log2_tab[-12 + E]);
- } else {
- /* positive */
- pan = QUANTISE2REAL(pan_log2_tab[12 - E] + (12 - E));
- }
- } else {
- if (E < 12) {
- /* negative */
- pan = QUANTISE2REAL(pan_log2_tab[-E + 12]);
- } else {
- /* positive */
- pan = QUANTISE2REAL(pan_log2_tab[E - 12] + (E - 12));
- }
- }
- /* tmp / pan in log2 */
- return QUANTISE2REAL(tmp - pan);
- } else {
- real_t amp = (sbr->amp_res[ch]) ? 1.0 : 0.5;
- return QUANTISE2REAL(6.0 + (real_t)sbr->E[ch][k][l] * amp);
- }
-}
- #endif // LOG2_TEST
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
- #ifdef LOG2_TEST
-real_t NeaacDecoder::find_log2_Q(sbr_info* sbr, uint8_t k, uint8_t l, uint8_t ch) {
- /* check for coupled energy/noise data */
- if (sbr->bs_coupling == 1) {
- float tmp = QUANTISE2REAL(7.0 - (real_t)sbr->Q[0][k][l]);
- float pan;
- int Q = (int)(sbr->Q[1][k][l]);
- if (ch == 0) {
- if (Q > 12) {
- /* negative */
- pan = QUANTISE2REAL(pan_log2_tab[-12 + Q]);
- } else {
- /* positive */
- pan = QUANTISE2REAL(pan_log2_tab[12 - Q] + (12 - Q));
- }
- } else {
- if (Q < 12) {
- /* negative */
- pan = QUANTISE2REAL(pan_log2_tab[-Q + 12]);
- } else {
- /* positive */
- pan = QUANTISE2REAL(pan_log2_tab[Q - 12] + (Q - 12));
- }
- }
- /* tmp / pan in log2 */
- return QUANTISE2REAL(tmp - pan);
- } else {
- return QUANTISE2REAL(6.0 - (real_t)sbr->Q[ch][k][l]);
- }
-}
- #endif // LOG2_TEST
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-int16_t NeaacDecoder::sbr_huff_dec(bitfile* ld, sbr_huff_tab t_huff) {
- uint8_t bit;
- int16_t index = 0;
- while (index >= 0) {
- bit = (uint8_t)faad_get1bit(ld);
- index = t_huff[index][bit];
- }
- return index + 64;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* table 10 */
-void NeaacDecoder::sbr_envelope(bitfile* ld, sbr_info* sbr, uint8_t ch) {
- uint8_t env, band;
- int8_t delta = 0;
- sbr_huff_tab t_huff, f_huff;
- if ((sbr->L_E[ch] == 1) && (sbr->bs_frame_class[ch] == FIXFIX))
- sbr->amp_res[ch] = 0;
- else
- sbr->amp_res[ch] = sbr->bs_amp_res;
- if ((sbr->bs_coupling) && (ch == 1)) {
- delta = 1;
- if (sbr->amp_res[ch]) {
- t_huff = t_huffman_env_bal_3_0dB;
- f_huff = f_huffman_env_bal_3_0dB;
- } else {
- t_huff = t_huffman_env_bal_1_5dB;
- f_huff = f_huffman_env_bal_1_5dB;
- }
- } else {
- delta = 0;
- if (sbr->amp_res[ch]) {
- t_huff = t_huffman_env_3_0dB;
- f_huff = f_huffman_env_3_0dB;
- } else {
- t_huff = t_huffman_env_1_5dB;
- f_huff = f_huffman_env_1_5dB;
- }
- }
- for (env = 0; env < sbr->L_E[ch]; env++) {
- if (sbr->bs_df_env[ch][env] == 0) {
- if ((sbr->bs_coupling == 1) && (ch == 1)) {
- if (sbr->amp_res[ch]) {
- sbr->E[ch][0][env] = (uint16_t)(faad_getbits(ld, 5) << delta);
- } else {
- sbr->E[ch][0][env] = (uint16_t)(faad_getbits(ld, 6) << delta);
- }
- } else {
- if (sbr->amp_res[ch]) {
- sbr->E[ch][0][env] = (uint16_t)(faad_getbits(ld, 6) << delta);
- } else {
- sbr->E[ch][0][env] = (uint16_t)(faad_getbits(ld, 7) << delta);
- }
- }
- for (band = 1; band < sbr->n[sbr->f[ch][env]]; band++) { sbr->E[ch][band][env] = (sbr_huff_dec(ld, f_huff) << delta); }
- } else {
- for (band = 0; band < sbr->n[sbr->f[ch][env]]; band++) { sbr->E[ch][band][env] = (sbr_huff_dec(ld, t_huff) << delta); }
- }
- }
- extract_envelope_data(sbr, ch);
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* table 11 */
-void NeaacDecoder::sbr_noise(bitfile* ld, sbr_info* sbr, uint8_t ch) {
- uint8_t noise, band;
- int8_t delta = 0;
- sbr_huff_tab t_huff, f_huff;
- if ((sbr->bs_coupling == 1) && (ch == 1)) {
- delta = 1;
- t_huff = t_huffman_noise_bal_3_0dB;
- f_huff = f_huffman_env_bal_3_0dB;
- } else {
- delta = 0;
- t_huff = t_huffman_noise_3_0dB;
- f_huff = f_huffman_env_3_0dB;
- }
- for (noise = 0; noise < sbr->L_Q[ch]; noise++) {
- if (sbr->bs_df_noise[ch][noise] == 0) {
- if ((sbr->bs_coupling == 1) && (ch == 1)) {
- sbr->Q[ch][0][noise] = (faad_getbits(ld, 5) << delta);
- } else {
- sbr->Q[ch][0][noise] = (faad_getbits(ld, 5) << delta);
- }
- for (band = 1; band < sbr->N_Q; band++) { sbr->Q[ch][band][noise] = (sbr_huff_dec(ld, f_huff) << delta); }
- } else {
- for (band = 0; band < sbr->N_Q; band++) { sbr->Q[ch][band][noise] = (sbr_huff_dec(ld, t_huff) << delta); }
- }
- }
- extract_noise_floor_data(sbr, ch);
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::sbr_reset(sbr_info* sbr) {
- #if 0
- printf("%d\n", sbr->bs_start_freq_prev);
- printf("%d\n", sbr->bs_stop_freq_prev);
- printf("%d\n", sbr->bs_freq_scale_prev);
- printf("%d\n", sbr->bs_alter_scale_prev);
- printf("%d\n", sbr->bs_xover_band_prev);
- printf("%d\n\n", sbr->bs_noise_bands_prev);
- #endif
- /* if these are different from the previous frame: Reset = 1 */
- if ((sbr->bs_start_freq != sbr->bs_start_freq_prev) || (sbr->bs_stop_freq != sbr->bs_stop_freq_prev) || (sbr->bs_freq_scale != sbr->bs_freq_scale_prev) ||
- (sbr->bs_alter_scale != sbr->bs_alter_scale_prev) || (sbr->bs_xover_band != sbr->bs_xover_band_prev) || (sbr->bs_noise_bands != sbr->bs_noise_bands_prev)) {
- sbr->Reset = 1;
- } else {
- sbr->Reset = 0;
- }
- sbr->bs_start_freq_prev = sbr->bs_start_freq;
- sbr->bs_stop_freq_prev = sbr->bs_stop_freq;
- sbr->bs_freq_scale_prev = sbr->bs_freq_scale;
- sbr->bs_alter_scale_prev = sbr->bs_alter_scale;
- sbr->bs_xover_band_prev = sbr->bs_xover_band;
- sbr->bs_noise_bands_prev = sbr->bs_noise_bands;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-uint8_t NeaacDecoder::calc_sbr_tables(sbr_info* sbr, uint8_t start_freq, uint8_t stop_freq, uint8_t samplerate_mode, uint8_t freq_scale, uint8_t alter_scale, uint8_t xover_band) {
- uint8_t result = 0;
- uint8_t k2;
- /* calculate the Master Frequency Table */
- sbr->k0 = qmf_start_channel(start_freq, samplerate_mode, sbr->sample_rate);
- k2 = qmf_stop_channel(stop_freq, sbr->sample_rate, sbr->k0);
- /* check k0 and k2 */
- if (sbr->sample_rate >= 48000) {
- if ((k2 - sbr->k0) > 32) result += 1;
- } else if (sbr->sample_rate <= 32000) {
- if ((k2 - sbr->k0) > 48) result += 1;
- } else { /* (sbr->sample_rate == 44100) */
- if ((k2 - sbr->k0) > 45) result += 1;
- }
- if (freq_scale == 0) {
- result += master_frequency_table_fs0(sbr, sbr->k0, k2, alter_scale);
- } else {
- result += master_frequency_table(sbr, sbr->k0, k2, freq_scale, alter_scale);
- }
- result += derived_frequency_table(sbr, xover_band, k2);
- result = (result > 0) ? 1 : 0;
- return result;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* table 2 */
-uint8_t NeaacDecoder::sbr_extension_data(bitfile* ld, sbr_info* sbr, uint16_t cnt, uint8_t psResetFlag) {
- uint8_t result = 0;
- uint16_t num_align_bits = 0;
- uint16_t num_sbr_bits1 = (uint16_t)faad_get_processed_bits(ld);
- uint16_t num_sbr_bits2;
- uint8_t saved_start_freq, saved_samplerate_mode;
- uint8_t saved_stop_freq, saved_freq_scale;
- uint8_t saved_alter_scale, saved_xover_band;
- #if (defined(PS_DEC) || defined(DRM_PS))
- if (psResetFlag) sbr->psResetFlag = psResetFlag;
- #endif
- #ifdef DRM
- if (!sbr->Is_DRM_SBR)
- #endif
- {
- uint8_t bs_extension_type = (uint8_t)faad_getbits(ld, 4);
- if (bs_extension_type == EXT_SBR_DATA_CRC) { sbr->bs_sbr_crc_bits = (uint16_t)faad_getbits(ld, 10); }
- }
- /* save old header values, in case the new ones are corrupted */
- saved_start_freq = sbr->bs_start_freq;
- saved_samplerate_mode = sbr->bs_samplerate_mode;
- saved_stop_freq = sbr->bs_stop_freq;
- saved_freq_scale = sbr->bs_freq_scale;
- saved_alter_scale = sbr->bs_alter_scale;
- saved_xover_band = sbr->bs_xover_band;
- sbr->bs_header_flag = faad_get1bit(ld);
- if (sbr->bs_header_flag) sbr_header(ld, sbr);
- /* Reset? */
- sbr_reset(sbr);
- /* first frame should have a header */
- // if (!(sbr->frame == 0 && sbr->bs_header_flag == 0))
- if (sbr->header_count != 0) {
- if (sbr->Reset || (sbr->bs_header_flag && sbr->just_seeked)) {
- uint8_t rt = calc_sbr_tables(sbr, sbr->bs_start_freq, sbr->bs_stop_freq, sbr->bs_samplerate_mode, sbr->bs_freq_scale, sbr->bs_alter_scale, sbr->bs_xover_band);
- /* if an error occured with the new header values revert to the old ones */
- if (rt > 0) { result += calc_sbr_tables(sbr, saved_start_freq, saved_stop_freq, saved_samplerate_mode, saved_freq_scale, saved_alter_scale, saved_xover_band); }
- }
- if (result == 0) {
- result = sbr_data(ld, sbr);
- /* sbr_data() returning an error means that there was an error in
- envelope_time_border_vector().
- In this case the old time border vector is saved and all the previous
- data normally read after sbr_grid() is saved.
- */
- /* to be on the safe side, calculate old sbr tables in case of error */
- if ((result > 0) && (sbr->Reset || (sbr->bs_header_flag && sbr->just_seeked))) {
- result += calc_sbr_tables(sbr, saved_start_freq, saved_stop_freq, saved_samplerate_mode, saved_freq_scale, saved_alter_scale, saved_xover_band);
- }
- /* we should be able to safely set result to 0 now, */
- /* but practise indicates this doesn't work well */
- }
- } else {
- result = 1;
- }
- num_sbr_bits2 = (uint16_t)faad_get_processed_bits(ld) - num_sbr_bits1;
- /* check if we read more bits then were available for sbr */
- if (8 * cnt < num_sbr_bits2) {
- faad_resetbits(ld, num_sbr_bits1 + 8 * cnt);
- num_sbr_bits2 = 8 * cnt;
- #ifdef PS_DEC
- /* turn off PS for the unfortunate case that we randomly read some
- * PS data that looks correct */
- sbr->ps_used = 0;
- #endif
- /* Make sure it doesn't decode SBR in this frame, or we'll get glitches */
- return 1;
- }
- #ifdef DRM
- if (!sbr->Is_DRM_SBR)
- #endif
- {
- /* -4 does not apply, bs_extension_type is re-read in this function */
- num_align_bits = 8 * cnt /*- 4*/ - num_sbr_bits2;
- while (num_align_bits > 7) {
- faad_getbits(ld, 8);
- num_align_bits -= 8;
- }
- faad_getbits(ld, num_align_bits);
- }
- return result;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* table 3 */
-void NeaacDecoder::sbr_header(bitfile* ld, sbr_info* sbr) {
- uint8_t bs_header_extra_1, bs_header_extra_2;
- sbr->header_count++;
- sbr->bs_amp_res = faad_get1bit(ld);
- /* bs_start_freq and bs_stop_freq must define a fequency band that does
- not exceed 48 channels */
- sbr->bs_start_freq = (uint8_t)faad_getbits(ld, 4);
- sbr->bs_stop_freq = (uint8_t)faad_getbits(ld, 4);
- sbr->bs_xover_band = (uint8_t)faad_getbits(ld, 3);
- faad_getbits(ld, 2);
- bs_header_extra_1 = (uint8_t)faad_get1bit(ld);
- bs_header_extra_2 = (uint8_t)faad_get1bit(ld);
- if (bs_header_extra_1) {
- sbr->bs_freq_scale = (uint8_t)faad_getbits(ld, 2);
- sbr->bs_alter_scale = (uint8_t)faad_get1bit(ld);
- sbr->bs_noise_bands = (uint8_t)faad_getbits(ld, 2);
- } else {
- /* Default values */
- sbr->bs_freq_scale = 2;
- sbr->bs_alter_scale = 1;
- sbr->bs_noise_bands = 2;
- }
- if (bs_header_extra_2) {
- sbr->bs_limiter_bands = (uint8_t)faad_getbits(ld, 2);
- sbr->bs_limiter_gains = (uint8_t)faad_getbits(ld, 2);
- sbr->bs_interpol_freq = (uint8_t)faad_get1bit(ld);
- sbr->bs_smoothing_mode = (uint8_t)faad_get1bit(ld);
- } else {
- /* Default values */
- sbr->bs_limiter_bands = 2;
- sbr->bs_limiter_gains = 2;
- sbr->bs_interpol_freq = 1;
- sbr->bs_smoothing_mode = 1;
- }
- #if 0
- /* print the header to screen */
- printf("bs_amp_res: %d\n", sbr->bs_amp_res);
- printf("bs_start_freq: %d\n", sbr->bs_start_freq);
- printf("bs_stop_freq: %d\n", sbr->bs_stop_freq);
- printf("bs_xover_band: %d\n", sbr->bs_xover_band);
- if (bs_header_extra_1)
- {
- printf("bs_freq_scale: %d\n", sbr->bs_freq_scale);
- printf("bs_alter_scale: %d\n", sbr->bs_alter_scale);
- printf("bs_noise_bands: %d\n", sbr->bs_noise_bands);
- }
- if (bs_header_extra_2)
- {
- printf("bs_limiter_bands: %d\n", sbr->bs_limiter_bands);
- printf("bs_limiter_gains: %d\n", sbr->bs_limiter_gains);
- printf("bs_interpol_freq: %d\n", sbr->bs_interpol_freq);
- printf("bs_smoothing_mode: %d\n", sbr->bs_smoothing_mode);
- }
- printf("\n");
- #endif
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* table 5 */
-uint8_t NeaacDecoder::sbr_single_channel_element(bitfile* ld, sbr_info* sbr) {
- uint8_t result;
- if (faad_get1bit(ld)) { faad_getbits(ld, 4); }
- #ifdef DRM
- /* bs_coupling, from sbr_channel_pair_base_element(bs_amp_res) */
- if (sbr->Is_DRM_SBR) { faad_get1bit(ld); }
- #endif
- if ((result = sbr_grid(ld, sbr, 0)) > 0) return result;
- sbr_dtdf(ld, sbr, 0);
- invf_mode(ld, sbr, 0);
- sbr_envelope(ld, sbr, 0);
- sbr_noise(ld, sbr, 0);
- #ifndef FIXED_POINT
- envelope_noise_dequantisation(sbr, 0);
- #endif
- memset(sbr->bs_add_harmonic[0], 0, 64 * sizeof(uint8_t));
- sbr->bs_add_harmonic_flag[0] = faad_get1bit(ld);
- if (sbr->bs_add_harmonic_flag[0]) sinusoidal_coding(ld, sbr, 0);
- sbr->bs_extended_data = faad_get1bit(ld);
- if (sbr->bs_extended_data) {
- uint16_t nr_bits_left;
- #if (defined(PS_DEC) || defined(DRM_PS))
- uint8_t ps_ext_read = 0;
- #endif
- uint16_t cnt = (uint16_t)faad_getbits(ld, 4);
- if (cnt == 15) { cnt += (uint16_t)faad_getbits(ld, 8); }
- nr_bits_left = 8 * cnt;
- while (nr_bits_left > 7) {
- uint16_t tmp_nr_bits = 0;
- sbr->bs_extension_id = (uint8_t)faad_getbits(ld, 2);
- tmp_nr_bits += 2;
- /* allow only 1 PS extension element per extension data */
- #if (defined(PS_DEC) || defined(DRM_PS))
- #if (defined(PS_DEC) && defined(DRM_PS))
- if (sbr->bs_extension_id == EXTENSION_ID_PS || sbr->bs_extension_id == DRM_PARAMETRIC_STEREO)
- #else
- #ifdef PS_DEC
- if (sbr->bs_extension_id == EXTENSION_ID_PS)
- #else
- #ifdef DRM_PS
- if (sbr->bs_extension_id == DRM_PARAMETRIC_STEREO)
- #endif
- #endif
- #endif
- {
- if (ps_ext_read == 0) {
- ps_ext_read = 1;
- } else {
- /* to be safe make it 3, will switch to "default"
- * in sbr_extension() */
- #ifdef DRM
- return 1;
- #else
- sbr->bs_extension_id = 3;
- #endif
- }
- }
- #endif
- tmp_nr_bits += sbr_extension(ld, sbr, sbr->bs_extension_id, nr_bits_left);
- /* check if the data read is bigger than the number of available bits */
- if (tmp_nr_bits > nr_bits_left) return 1;
- nr_bits_left -= tmp_nr_bits;
- }
- /* Corrigendum */
- if (nr_bits_left > 0) { faad_getbits(ld, nr_bits_left); }
- }
- return 0;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* table 6 */
-uint8_t NeaacDecoder::sbr_channel_pair_element(bitfile* ld, sbr_info* sbr) {
- uint8_t n, result;
- if (faad_get1bit(ld)) {
- faad_getbits(ld, 4);
- faad_getbits(ld, 4);
- }
- sbr->bs_coupling = faad_get1bit(ld);
- if (sbr->bs_coupling) {
- if ((result = sbr_grid(ld, sbr, 0)) > 0) return result;
- /* need to copy some data from left to right */
- sbr->bs_frame_class[1] = sbr->bs_frame_class[0];
- sbr->L_E[1] = sbr->L_E[0];
- sbr->L_Q[1] = sbr->L_Q[0];
- sbr->bs_pointer[1] = sbr->bs_pointer[0];
- for (n = 0; n <= sbr->L_E[0]; n++) {
- sbr->t_E[1][n] = sbr->t_E[0][n];
- sbr->f[1][n] = sbr->f[0][n];
- }
- for (n = 0; n <= sbr->L_Q[0]; n++) sbr->t_Q[1][n] = sbr->t_Q[0][n];
- sbr_dtdf(ld, sbr, 0);
- sbr_dtdf(ld, sbr, 1);
- invf_mode(ld, sbr, 0);
- /* more copying */
- for (n = 0; n < sbr->N_Q; n++) sbr->bs_invf_mode[1][n] = sbr->bs_invf_mode[0][n];
- sbr_envelope(ld, sbr, 0);
- sbr_noise(ld, sbr, 0);
- sbr_envelope(ld, sbr, 1);
- sbr_noise(ld, sbr, 1);
- memset(sbr->bs_add_harmonic[0], 0, 64 * sizeof(uint8_t));
- memset(sbr->bs_add_harmonic[1], 0, 64 * sizeof(uint8_t));
- sbr->bs_add_harmonic_flag[0] = faad_get1bit(ld);
- if (sbr->bs_add_harmonic_flag[0]) sinusoidal_coding(ld, sbr, 0);
- sbr->bs_add_harmonic_flag[1] = faad_get1bit(ld);
- if (sbr->bs_add_harmonic_flag[1]) sinusoidal_coding(ld, sbr, 1);
- } else {
- uint8_t saved_t_E[6] = {0}, saved_t_Q[3] = {0};
- uint8_t saved_L_E = sbr->L_E[0];
- uint8_t saved_L_Q = sbr->L_Q[0];
- uint8_t saved_frame_class = sbr->bs_frame_class[0];
- for (n = 0; n < saved_L_E; n++) saved_t_E[n] = sbr->t_E[0][n];
- for (n = 0; n < saved_L_Q; n++) saved_t_Q[n] = sbr->t_Q[0][n];
- if ((result = sbr_grid(ld, sbr, 0)) > 0) return result;
- if ((result = sbr_grid(ld, sbr, 1)) > 0) {
- /* restore first channel data as well */
- sbr->bs_frame_class[0] = saved_frame_class;
- sbr->L_E[0] = saved_L_E;
- sbr->L_Q[0] = saved_L_Q;
- for (n = 0; n < 6; n++) sbr->t_E[0][n] = saved_t_E[n];
- for (n = 0; n < 3; n++) sbr->t_Q[0][n] = saved_t_Q[n];
- return result;
- }
- sbr_dtdf(ld, sbr, 0);
- sbr_dtdf(ld, sbr, 1);
- invf_mode(ld, sbr, 0);
- invf_mode(ld, sbr, 1);
- sbr_envelope(ld, sbr, 0);
- sbr_envelope(ld, sbr, 1);
- sbr_noise(ld, sbr, 0);
- sbr_noise(ld, sbr, 1);
- memset(sbr->bs_add_harmonic[0], 0, 64 * sizeof(uint8_t));
- memset(sbr->bs_add_harmonic[1], 0, 64 * sizeof(uint8_t));
- sbr->bs_add_harmonic_flag[0] = faad_get1bit(ld);
- if (sbr->bs_add_harmonic_flag[0]) sinusoidal_coding(ld, sbr, 0);
- sbr->bs_add_harmonic_flag[1] = faad_get1bit(ld);
- if (sbr->bs_add_harmonic_flag[1]) sinusoidal_coding(ld, sbr, 1);
- }
- #ifndef FIXED_POINT
- envelope_noise_dequantisation(sbr, 0);
- envelope_noise_dequantisation(sbr, 1);
- if (sbr->bs_coupling) unmap_envelope_noise(sbr);
- #endif
- sbr->bs_extended_data = faad_get1bit(ld);
- if (sbr->bs_extended_data) {
- uint16_t nr_bits_left;
- uint16_t cnt = (uint16_t)faad_getbits(ld, 4);
- if (cnt == 15) { cnt += (uint16_t)faad_getbits(ld, 8); }
- nr_bits_left = 8 * cnt;
- while (nr_bits_left > 7) {
- uint16_t tmp_nr_bits = 0;
- sbr->bs_extension_id = (uint8_t)faad_getbits(ld, 2);
- tmp_nr_bits += 2;
- tmp_nr_bits += sbr_extension(ld, sbr, sbr->bs_extension_id, nr_bits_left);
- /* check if the data read is bigger than the number of available bits */
- if (tmp_nr_bits > nr_bits_left) return 1;
- nr_bits_left -= tmp_nr_bits;
- }
- /* Corrigendum */
- if (nr_bits_left > 0) { faad_getbits(ld, nr_bits_left); }
- }
- return 0;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* table 4 */
-uint8_t NeaacDecoder::sbr_data(bitfile* ld, sbr_info* sbr) {
- uint8_t result;
- #if 0
- sbr->bs_samplerate_mode = faad_get1bit(ld);
- #endif
- sbr->rate = (sbr->bs_samplerate_mode) ? 2 : 1;
- switch (sbr->id_aac) {
- case ID_SCE:
- if ((result = sbr_single_channel_element(ld, sbr)) > 0) return result;
- break;
- case ID_CPE:
- if ((result = sbr_channel_pair_element(ld, sbr)) > 0) return result;
- break;
- }
- return 0;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* integer log[2](x): input range [0,10) */
-int8_t NeaacDecoder::sbr_log2(const int8_t val) {
- int8_t log2tab[] = {0, 0, 1, 2, 2, 3, 3, 3, 3, 4};
- if (val < 10 && val >= 0)
- return log2tab[val];
- else
- return 0;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* table 7 */
-uint8_t NeaacDecoder::sbr_grid(bitfile* ld, sbr_info* sbr, uint8_t ch) {
- uint8_t i, env, rel, result;
- uint8_t bs_abs_bord, bs_abs_bord_1;
- uint8_t bs_num_env = 0;
- uint8_t saved_L_E = sbr->L_E[ch];
- uint8_t saved_L_Q = sbr->L_Q[ch];
- uint8_t saved_frame_class = sbr->bs_frame_class[ch];
- sbr->bs_frame_class[ch] = (uint8_t)faad_getbits(ld, 2);
- switch (sbr->bs_frame_class[ch]) {
- case FIXFIX:
- i = (uint8_t)faad_getbits(ld, 2);
- bs_num_env = min(1 << i, 5);
- i = (uint8_t)faad_get1bit(ld);
- for (env = 0; env < bs_num_env; env++) sbr->f[ch][env] = i;
- sbr->abs_bord_lead[ch] = 0;
- sbr->abs_bord_trail[ch] = sbr->numTimeSlots;
- sbr->n_rel_lead[ch] = bs_num_env - 1;
- sbr->n_rel_trail[ch] = 0;
- break;
- case FIXVAR:
- bs_abs_bord = (uint8_t)faad_getbits(ld, 2) + sbr->numTimeSlots;
- bs_num_env = (uint8_t)faad_getbits(ld, 2) + 1;
- for (rel = 0; rel < bs_num_env - 1; rel++) { sbr->bs_rel_bord[ch][rel] = 2 * (uint8_t)faad_getbits(ld, 2) + 2; }
- i = sbr_log2(bs_num_env + 1);
- sbr->bs_pointer[ch] = (uint8_t)faad_getbits(ld, i);
- for (env = 0; env < bs_num_env; env++) { sbr->f[ch][bs_num_env - env - 1] = (uint8_t)faad_get1bit(ld); }
- sbr->abs_bord_lead[ch] = 0;
- sbr->abs_bord_trail[ch] = bs_abs_bord;
- sbr->n_rel_lead[ch] = 0;
- sbr->n_rel_trail[ch] = bs_num_env - 1;
- break;
- case VARFIX:
- bs_abs_bord = (uint8_t)faad_getbits(ld, 2);
- bs_num_env = (uint8_t)faad_getbits(ld, 2) + 1;
- for (rel = 0; rel < bs_num_env - 1; rel++) { sbr->bs_rel_bord[ch][rel] = 2 * (uint8_t)faad_getbits(ld, 2) + 2; }
- i = sbr_log2(bs_num_env + 1);
- sbr->bs_pointer[ch] = (uint8_t)faad_getbits(ld, i);
- for (env = 0; env < bs_num_env; env++) { sbr->f[ch][env] = (uint8_t)faad_get1bit(ld); }
- sbr->abs_bord_lead[ch] = bs_abs_bord;
- sbr->abs_bord_trail[ch] = sbr->numTimeSlots;
- sbr->n_rel_lead[ch] = bs_num_env - 1;
- sbr->n_rel_trail[ch] = 0;
- break;
- case VARVAR:
- bs_abs_bord = (uint8_t)faad_getbits(ld, 2);
- bs_abs_bord_1 = (uint8_t)faad_getbits(ld, 2) + sbr->numTimeSlots;
- sbr->bs_num_rel_0[ch] = (uint8_t)faad_getbits(ld, 2);
- sbr->bs_num_rel_1[ch] = (uint8_t)faad_getbits(ld, 2);
- bs_num_env = min(5, sbr->bs_num_rel_0[ch] + sbr->bs_num_rel_1[ch] + 1);
- for (rel = 0; rel < sbr->bs_num_rel_0[ch]; rel++) { sbr->bs_rel_bord_0[ch][rel] = 2 * (uint8_t)faad_getbits(ld, 2) + 2; }
- for (rel = 0; rel < sbr->bs_num_rel_1[ch]; rel++) { sbr->bs_rel_bord_1[ch][rel] = 2 * (uint8_t)faad_getbits(ld, 2) + 2; }
- i = sbr_log2(sbr->bs_num_rel_0[ch] + sbr->bs_num_rel_1[ch] + 2);
- sbr->bs_pointer[ch] = (uint8_t)faad_getbits(ld, i);
- for (env = 0; env < bs_num_env; env++) { sbr->f[ch][env] = (uint8_t)faad_get1bit(ld); }
- sbr->abs_bord_lead[ch] = bs_abs_bord;
- sbr->abs_bord_trail[ch] = bs_abs_bord_1;
- sbr->n_rel_lead[ch] = sbr->bs_num_rel_0[ch];
- sbr->n_rel_trail[ch] = sbr->bs_num_rel_1[ch];
- break;
- }
- if (sbr->bs_frame_class[ch] == VARVAR)
- sbr->L_E[ch] = min(bs_num_env, (uint8_t)5);
- else
- sbr->L_E[ch] = min(bs_num_env, (uint8_t)4);
- if (sbr->L_E[ch] <= 0) return 1;
- if (sbr->L_E[ch] > 1)
- sbr->L_Q[ch] = 2;
- else
- sbr->L_Q[ch] = 1;
- /* TODO: this code can probably be integrated into the code above! */
- if ((result = envelope_time_border_vector(sbr, ch)) > 0) {
- sbr->bs_frame_class[ch] = saved_frame_class;
- sbr->L_E[ch] = saved_L_E;
- sbr->L_Q[ch] = saved_L_Q;
- return result;
- }
- noise_floor_time_border_vector(sbr, ch);
- #if 0
- for (env = 0; env < bs_num_env; env++)
- {
- printf("freq_res[ch:%d][env:%d]: %d\n", ch, env, sbr->f[ch][env]);
- }
- #endif
- return 0;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* table 8 */
-void NeaacDecoder::sbr_dtdf(bitfile* ld, sbr_info* sbr, uint8_t ch) {
- uint8_t i;
- for (i = 0; i < sbr->L_E[ch]; i++) { sbr->bs_df_env[ch][i] = faad_get1bit(ld); }
- for (i = 0; i < sbr->L_Q[ch]; i++) { sbr->bs_df_noise[ch][i] = faad_get1bit(ld); }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* table 9 */
-void NeaacDecoder::invf_mode(bitfile* ld, sbr_info* sbr, uint8_t ch) {
- uint8_t n;
- for (n = 0; n < sbr->N_Q; n++) { sbr->bs_invf_mode[ch][n] = (uint8_t)faad_getbits(ld, 2); }
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-uint16_t NeaacDecoder::sbr_extension(bitfile* ld, sbr_info* sbr, uint8_t bs_extension_id, uint16_t num_bits_left) {
- #ifdef PS_DEC
- uint8_t header;
- uint16_t ret;
- #endif
- switch (bs_extension_id) {
- #ifdef PS_DEC
- case EXTENSION_ID_PS:
- if (!sbr->ps) { sbr->ps = ps_init(get_sr_index(sbr->sample_rate), sbr->numTimeSlotsRate); }
- if (sbr->psResetFlag) { sbr->ps->header_read = 0; }
- ret = ps_data(sbr->ps, ld, &header);
- /* enable PS if and only if: a header has been decoded */
- if (sbr->ps_used == 0 && header == 1) { sbr->ps_used = 1; }
- if (header == 1) { sbr->psResetFlag = 0; }
- return ret;
- #endif
- #ifdef DRM_PS
- case DRM_PARAMETRIC_STEREO:
- sbr->ps_used = 1;
- if (!sbr->drm_ps) { sbr->drm_ps = drm_ps_init(); }
- return drm_ps_data(sbr->drm_ps, ld);
- #endif
- default: sbr->bs_extension_data = (uint8_t)faad_getbits(ld, 6); return 6;
- }
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* table 12 */
-void NeaacDecoder::sinusoidal_coding(bitfile* ld, sbr_info* sbr, uint8_t ch) {
- uint8_t n;
- for (n = 0; n < sbr->N_high; n++) { sbr->bs_add_harmonic[ch][n] = faad_get1bit(ld); }
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-uint8_t NeaacDecoder::hf_adjustment(sbr_info* sbr, qmf_t Xsbr[MAX_NTSRHFG][64], real_t* deg /* aliasing degree */, uint8_t ch) {
- // sbr_hfadj_info adj = {0};
- sbr_hfadj_info* adj = (sbr_hfadj_info*)faad_calloc(1, sizeof(sbr_hfadj_info));
- uint8_t ret = 0;
- if (sbr->bs_frame_class[ch] == FIXFIX) {
- sbr->l_A[ch] = -1;
- } else if (sbr->bs_frame_class[ch] == VARFIX) {
- if (sbr->bs_pointer[ch] > 1)
- sbr->l_A[ch] = sbr->bs_pointer[ch] - 1;
- else
- sbr->l_A[ch] = -1;
- } else {
- if (sbr->bs_pointer[ch] == 0)
- sbr->l_A[ch] = -1;
- else
- sbr->l_A[ch] = sbr->L_E[ch] + 1 - sbr->bs_pointer[ch];
- }
- ret = estimate_current_envelope(sbr, adj, Xsbr, ch);
- if (ret > 0) {
- ret = 1;
- goto exit;
- }
- calculate_gain(sbr, adj, ch);
- #ifdef SBR_LOW_POWER
- calc_gain_groups(sbr, adj, deg, ch);
- aliasing_reduction(sbr, adj, deg, ch);
- #endif
- hf_assembly(sbr, adj, Xsbr, ch);
- ret = 0;
-exit:
- if (adj) free(adj);
- return ret;
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-uint8_t NeaacDecoder::get_S_mapped(sbr_info* sbr, uint8_t ch, uint8_t l, uint8_t current_band) {
- if (sbr->f[ch][l] == HI_RES) {
- /* in case of using f_table_high we just have 1 to 1 mapping
- * from bs_add_harmonic[l][k]
- */
- if ((l >= sbr->l_A[ch]) || (sbr->bs_add_harmonic_prev[ch][current_band] && sbr->bs_add_harmonic_flag_prev[ch])) { return sbr->bs_add_harmonic[ch][current_band]; }
- } else {
- uint8_t b, lb, ub;
- /* in case of f_table_low we check if any of the HI_RES bands
- * within this LO_RES band has bs_add_harmonic[l][k] turned on
- * (note that borders in the LO_RES table are also present in
- * the HI_RES table)
- */
- /* find first HI_RES band in current LO_RES band */
- lb = 2 * current_band - ((sbr->N_high & 1) ? 1 : 0);
- /* find first HI_RES band in next LO_RES band */
- ub = 2 * (current_band + 1) - ((sbr->N_high & 1) ? 1 : 0);
- /* check all HI_RES bands in current LO_RES band for sinusoid */
- for (b = lb; b < ub; b++) {
- if ((l >= sbr->l_A[ch]) || (sbr->bs_add_harmonic_prev[ch][b] && sbr->bs_add_harmonic_flag_prev[ch])) {
- if (sbr->bs_add_harmonic[ch][b] == 1) return 1;
- }
- }
- }
- return 0;
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-uint8_t NeaacDecoder::estimate_current_envelope(sbr_info* sbr, sbr_hfadj_info* adj, qmf_t Xsbr[MAX_NTSRHFG][64], uint8_t ch) {
- uint8_t m, l, j, k, k_l, k_h, p;
- real_t nrg, div;
- if (sbr->bs_interpol_freq == 1) {
- for (l = 0; l < sbr->L_E[ch]; l++) {
- uint8_t i, l_i, u_i;
- l_i = sbr->t_E[ch][l];
- u_i = sbr->t_E[ch][l + 1];
- div = (real_t)(u_i - l_i);
- if (div == 0) div = 1;
- for (m = 0; m < sbr->M; m++) {
- nrg = 0;
- for (i = l_i + sbr->tHFAdj; i < u_i + sbr->tHFAdj; i++) {
- #ifdef FIXED_POINT
- #ifdef SBR_LOW_POWER
- nrg += ((QMF_RE(Xsbr[i][m + sbr->kx]) + (1 << (REAL_BITS - 1))) >> REAL_BITS) * ((QMF_RE(Xsbr[i][m + sbr->kx]) + (1 << (REAL_BITS - 1))) >> REAL_BITS);
- #else
- nrg += ((QMF_RE(Xsbr[i][m + sbr->kx]) + (1 << (REAL_BITS - 1))) >> REAL_BITS) * ((QMF_RE(Xsbr[i][m + sbr->kx]) + (1 << (REAL_BITS - 1))) >> REAL_BITS) +
- ((QMF_IM(Xsbr[i][m + sbr->kx]) + (1 << (REAL_BITS - 1))) >> REAL_BITS) * ((QMF_IM(Xsbr[i][m + sbr->kx]) + (1 << (REAL_BITS - 1))) >> REAL_BITS);
- #endif
- #else
- nrg += MUL_R(QMF_RE(Xsbr[i][m + sbr->kx]), QMF_RE(Xsbr[i][m + sbr->kx]))
- #ifndef SBR_LOW_POWER
- + MUL_R(QMF_IM(Xsbr[i][m + sbr->kx]), QMF_IM(Xsbr[i][m + sbr->kx]))
- #endif
- ;
- #endif
- }
- sbr->E_curr[ch][m][l] = nrg / div;
- #ifdef SBR_LOW_POWER
- #ifdef FIXED_POINT
- sbr->E_curr[ch][m][l] <<= 1;
- #else
- sbr->E_curr[ch][m][l] *= 2;
- #endif
- #endif
- }
- }
- } else {
- for (l = 0; l < sbr->L_E[ch]; l++) {
- for (p = 0; p < sbr->n[sbr->f[ch][l]]; p++) {
- k_l = sbr->f_table_res[sbr->f[ch][l]][p];
- k_h = sbr->f_table_res[sbr->f[ch][l]][p + 1];
- for (k = k_l; k < k_h; k++) {
- uint8_t i, l_i, u_i;
- nrg = 0;
- l_i = sbr->t_E[ch][l];
- u_i = sbr->t_E[ch][l + 1];
- div = (real_t)((u_i - l_i) * (k_h - k_l));
- if (div == 0) div = 1;
- for (i = l_i + sbr->tHFAdj; i < u_i + sbr->tHFAdj; i++) {
- for (j = k_l; j < k_h; j++) {
- #ifdef FIXED_POINT
- #ifdef SBR_LOW_POWER
- nrg += ((QMF_RE(Xsbr[i][j]) + (1 << (REAL_BITS - 1))) >> REAL_BITS) * ((QMF_RE(Xsbr[i][j]) + (1 << (REAL_BITS - 1))) >> REAL_BITS);
- #else
- nrg += ((QMF_RE(Xsbr[i][j]) + (1 << (REAL_BITS - 1))) >> REAL_BITS) * ((QMF_RE(Xsbr[i][j]) + (1 << (REAL_BITS - 1))) >> REAL_BITS) +
- ((QMF_IM(Xsbr[i][j]) + (1 << (REAL_BITS - 1))) >> REAL_BITS) * ((QMF_IM(Xsbr[i][j]) + (1 << (REAL_BITS - 1))) >> REAL_BITS);
- #endif
- #else
- nrg += MUL_R(QMF_RE(Xsbr[i][j]), QMF_RE(Xsbr[i][j]))
- #ifndef SBR_LOW_POWER
- + MUL_R(QMF_IM(Xsbr[i][j]), QMF_IM(Xsbr[i][j]))
- #endif
- ;
- #endif
- }
- }
- sbr->E_curr[ch][k - sbr->kx][l] = nrg / div;
- #ifdef SBR_LOW_POWER
- #ifdef FIXED_POINT
- sbr->E_curr[ch][k - sbr->kx][l] <<= 1;
- #else
- sbr->E_curr[ch][k - sbr->kx][l] *= 2;
- #endif
- #endif
- }
- }
- }
- }
- return 0;
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef FIXED_POINT
-real_t NeaacDecoder::find_log2_E(sbr_info* sbr, uint8_t k, uint8_t l, uint8_t ch) {
- /* check for coupled energy/noise data */
- if (sbr->bs_coupling == 1) {
- uint8_t amp0 = (sbr->amp_res[0]) ? 0 : 1;
- uint8_t amp1 = (sbr->amp_res[1]) ? 0 : 1;
- real_t tmp = (7 << REAL_BITS) + (sbr->E[0][k][l] << (REAL_BITS - amp0));
- real_t pan;
- /* E[1] should always be even so shifting is OK */
- uint8_t E = sbr->E[1][k][l] >> amp1;
- if (ch == 0) {
- if (E > 12) {
- /* negative */
- pan = pan_log2_tab[-12 + E];
- } else {
- /* positive */
- pan = pan_log2_tab[12 - E] + ((12 - E) << REAL_BITS);
- }
- } else {
- if (E < 12) {
- /* negative */
- pan = pan_log2_tab[-E + 12];
- } else {
- /* positive */
- pan = pan_log2_tab[E - 12] + ((E - 12) << REAL_BITS);
- }
- }
- /* tmp / pan in log2 */
- return tmp - pan;
- } else {
- uint8_t amp = (sbr->amp_res[ch]) ? 0 : 1;
- return (6 << REAL_BITS) + (sbr->E[ch][k][l] << (REAL_BITS - amp));
- }
-}
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef FIXED_POINT
-real_t NeaacDecoder::find_log2_Q(sbr_info* sbr, uint8_t k, uint8_t l, uint8_t ch) {
- /* check for coupled energy/noise data */
- if (sbr->bs_coupling == 1) {
- real_t tmp = (7 << REAL_BITS) - (sbr->Q[0][k][l] << REAL_BITS);
- real_t pan;
- uint8_t Q = sbr->Q[1][k][l];
- if (ch == 0) {
- if (Q > 12) {
- /* negative */
- pan = pan_log2_tab[-12 + Q];
- } else {
- /* positive */
- pan = pan_log2_tab[12 - Q] + ((12 - Q) << REAL_BITS);
- }
- } else {
- if (Q < 12) {
- /* negative */
- pan = pan_log2_tab[-Q + 12];
- } else {
- /* positive */
- pan = pan_log2_tab[Q - 12] + ((Q - 12) << REAL_BITS);
- }
- }
- /* tmp / pan in log2 */
- return tmp - pan;
- } else {
- return (6 << REAL_BITS) - (sbr->Q[ch][k][l] << REAL_BITS);
- }
-}
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef FIXED_POINT
-real_t NeaacDecoder::find_log2_Qplus1(sbr_info* sbr, uint8_t k, uint8_t l, uint8_t ch) {
- /* check for coupled energy/noise data */
- if (sbr->bs_coupling == 1) {
- if ((sbr->Q[0][k][l] >= 0) && (sbr->Q[0][k][l] <= 30) && (sbr->Q[1][k][l] >= 0) && (sbr->Q[1][k][l] <= 24)) {
- if (ch == 0) {
- return log_Qplus1_pan[sbr->Q[0][k][l]][sbr->Q[1][k][l] >> 1];
- } else {
- return log_Qplus1_pan[sbr->Q[0][k][l]][12 - (sbr->Q[1][k][l] >> 1)];
- }
- } else {
- return 0;
- }
- } else {
- if (sbr->Q[ch][k][l] >= 0 && sbr->Q[ch][k][l] <= 30) {
- return log_Qplus1[sbr->Q[ch][k][l]];
- } else {
- return 0;
- }
- }
-}
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef FIXED_POINT
-void NeaacDecoder::calculate_gain(sbr_info* sbr, sbr_hfadj_info* adj, uint8_t ch) {
- /* log2 values of limiter gains */
- real_t limGain[] = {REAL_CONST(-1.0), REAL_CONST(0.0), REAL_CONST(1.0), REAL_CONST(33.219)};
- uint8_t m, l, k;
- uint8_t current_t_noise_band = 0;
- uint8_t S_mapped;
- // real_t Q_M_lim[MAX_M];
- // real_t G_lim[MAX_M];
- // real_t S_M[MAX_M];
- real_t G_boost;
- real_t* Q_M_lim = (real_t*)faad_malloc(MAX_M * sizeof(real_t));
- real_t* G_lim = (real_t*)faad_malloc(MAX_M * sizeof(real_t));
- real_t* S_M = (real_t*)faad_malloc(MAX_M * sizeof(real_t));
- for (l = 0; l < sbr->L_E[ch]; l++) {
- uint8_t current_f_noise_band = 0;
- uint8_t current_res_band = 0;
- uint8_t current_res_band2 = 0;
- uint8_t current_hi_res_band = 0;
- real_t delta = (l == sbr->l_A[ch] || l == sbr->prevEnvIsShort[ch]) ? 0 : 1;
- S_mapped = get_S_mapped(sbr, ch, l, current_res_band2);
- if (sbr->t_E[ch][l + 1] > sbr->t_Q[ch][current_t_noise_band + 1]) { current_t_noise_band++; }
- for (k = 0; k < sbr->N_L[sbr->bs_limiter_bands]; k++) {
- real_t Q_M = 0;
- real_t G_max;
- real_t den = 0;
- real_t acc1 = 0;
- real_t acc2 = 0;
- uint8_t current_res_band_size = 0;
- uint8_t Q_M_size = 0;
- uint8_t ml1, ml2;
- /* bounds of current limiter bands */
- ml1 = sbr->f_table_lim[sbr->bs_limiter_bands][k];
- ml2 = sbr->f_table_lim[sbr->bs_limiter_bands][k + 1];
- if (ml1 > MAX_M) ml1 = MAX_M;
- if (ml2 > MAX_M) ml2 = MAX_M;
- /* calculate the accumulated E_orig and E_curr over the limiter band */
- for (m = ml1; m < ml2; m++) {
- if ((m + sbr->kx) < sbr->f_table_res[sbr->f[ch][l]][current_res_band + 1]) {
- current_res_band_size++;
- } else {
- acc1 += pow2_int(-REAL_CONST(10) + log2_int_tab[current_res_band_size] + find_log2_E(sbr, current_res_band, l, ch));
- current_res_band++;
- current_res_band_size = 1;
- }
- acc2 += sbr->E_curr[ch][m][l];
- }
- acc1 += pow2_int(-REAL_CONST(10) + log2_int_tab[current_res_band_size] + find_log2_E(sbr, current_res_band, l, ch));
- if (acc1 == 0)
- acc1 = LOG2_MIN_INF;
- else
- acc1 = log2_int(acc1);
- /* calculate the maximum gain */
- /* ratio of the energy of the original signal and the energy
- * of the HF generated signal
- */
- G_max = acc1 - log2_int(acc2) + limGain[sbr->bs_limiter_gains];
- G_max = min(G_max, limGain[3]);
- for (m = ml1; m < ml2; m++) {
- real_t G;
- real_t E_curr, E_orig;
- real_t Q_orig, Q_orig_plus1;
- uint8_t S_index_mapped;
- /* check if m is on a noise band border */
- if ((m + sbr->kx) == sbr->f_table_noise[current_f_noise_band + 1]) {
- /* step to next noise band */
- current_f_noise_band++;
- }
- /* check if m is on a resolution band border */
- if ((m + sbr->kx) == sbr->f_table_res[sbr->f[ch][l]][current_res_band2 + 1]) {
- /* accumulate a whole range of equal Q_Ms */
- if (Q_M_size > 0) den += pow2_int(log2_int_tab[Q_M_size] + Q_M);
- Q_M_size = 0;
- /* step to next resolution band */
- current_res_band2++;
- /* if we move to a new resolution band, we should check if we are
- * going to add a sinusoid in this band
- */
- S_mapped = get_S_mapped(sbr, ch, l, current_res_band2);
- }
- /* check if m is on a HI_RES band border */
- if ((m + sbr->kx) == sbr->f_table_res[HI_RES][current_hi_res_band + 1]) {
- /* step to next HI_RES band */
- current_hi_res_band++;
- }
- /* find S_index_mapped
- * S_index_mapped can only be 1 for the m in the middle of the
- * current HI_RES band
- */
- S_index_mapped = 0;
- if ((l >= sbr->l_A[ch]) || (sbr->bs_add_harmonic_prev[ch][current_hi_res_band] && sbr->bs_add_harmonic_flag_prev[ch])) {
- /* find the middle subband of the HI_RES frequency band */
- if ((m + sbr->kx) == (sbr->f_table_res[HI_RES][current_hi_res_band + 1] + sbr->f_table_res[HI_RES][current_hi_res_band]) >> 1)
- S_index_mapped = sbr->bs_add_harmonic[ch][current_hi_res_band];
- }
- /* find bitstream parameters */
- if (sbr->E_curr[ch][m][l] == 0)
- E_curr = LOG2_MIN_INF;
- else
- E_curr = log2_int(sbr->E_curr[ch][m][l]);
- E_orig = -REAL_CONST(10) + find_log2_E(sbr, current_res_band2, l, ch);
- Q_orig = find_log2_Q(sbr, current_f_noise_band, current_t_noise_band, ch);
- Q_orig_plus1 = find_log2_Qplus1(sbr, current_f_noise_band, current_t_noise_band, ch);
- /* Q_M only depends on E_orig and Q_div2:
- * since N_Q <= N_Low <= N_High we only need to recalculate Q_M on
- * a change of current res band (HI or LO)
- */
- Q_M = E_orig + Q_orig - Q_orig_plus1;
- /* S_M only depends on E_orig, Q_div and S_index_mapped:
- * S_index_mapped can only be non-zero once per HI_RES band
- */
- if (S_index_mapped == 0) {
- S_M[m] = LOG2_MIN_INF; /* -inf */
- } else {
- S_M[m] = E_orig - Q_orig_plus1;
- /* accumulate sinusoid part of the total energy */
- den += pow2_int(S_M[m]);
- }
- /* calculate gain */
- /* ratio of the energy of the original signal and the energy
- * of the HF generated signal
- */
- /* E_curr here is officially E_curr+1 so the log2() of that can never be < 0 */
- /* scaled by -10 */
- G = E_orig - max(-REAL_CONST(10), E_curr);
- if ((S_mapped == 0) && (delta == 1)) {
- /* G = G * 1/(1+Q) */
- G -= Q_orig_plus1;
- } else if (S_mapped == 1) {
- /* G = G * Q/(1+Q) */
- G += Q_orig - Q_orig_plus1;
- }
- /* limit the additional noise energy level */
- /* and apply the limiter */
- if (G_max > G) {
- Q_M_lim[m] = Q_M;
- G_lim[m] = G;
- if ((S_index_mapped == 0) && (l != sbr->l_A[ch])) { Q_M_size++; }
- } else {
- /* G > G_max */
- Q_M_lim[m] = Q_M + G_max - G;
- G_lim[m] = G_max;
- /* accumulate limited Q_M */
- if ((S_index_mapped == 0) && (l != sbr->l_A[ch])) { den += pow2_int(Q_M_lim[m]); }
- }
- /* accumulate the total energy */
- /* E_curr changes for every m so we do need to accumulate every m */
- den += pow2_int(E_curr + G_lim[m]);
- }
- /* accumulate last range of equal Q_Ms */
- if (Q_M_size > 0) { den += pow2_int(log2_int_tab[Q_M_size] + Q_M); }
- /* calculate the final gain */
- /* G_boost: [0..2.51188643] */
- G_boost = acc1 - log2_int(den /*+ _EPS*/);
- G_boost = min(G_boost, REAL_CONST(1.328771237) /* log2(1.584893192 ^ 2) */);
- for (m = ml1; m < ml2; m++) {
- /* apply compensation to gain, noise floor sf's and sinusoid levels */
- #ifndef SBR_LOW_POWER
- adj->G_lim_boost[l][m] = pow2_fix((G_lim[m] + G_boost) >> 1);
- #else
- /* sqrt() will be done after the aliasing reduction to save a
- * few multiplies
- */
- adj->G_lim_boost[l][m] = pow2_fix(G_lim[m] + G_boost);
- #endif
- adj->Q_M_lim_boost[l][m] = pow2_fix((Q_M_lim[m] + G_boost) >> 1);
- if (S_M[m] != LOG2_MIN_INF) {
- adj->S_M_boost[l][m] = pow2_int((S_M[m] + G_boost) >> 1);
- } else {
- adj->S_M_boost[l][m] = 0;
- }
- }
- }
- }
- if (Q_M_lim) free(Q_M_lim);
- if (G_lim) free(G_lim);
- if (S_M) free(S_M);
-}
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef FIXED_POINT
- #ifdef LOG2_TEST
- #define LOG2_MIN_INF -100000
-float NeaacDecoder::pow2(float val) {
- return pow(2.0, val);
-}
-float NeaacDecoder::log2(float val) {
- return log(val) / log(2.0);
-}
- #define RB 14
-float QUANTISE2REAL(float val) {
- __int32 ival = (__int32)(val * (1 << RB));
- return (float)ival / (float)((1 << RB));
-}
-float QUANTISE2INT(float val) {
- return floor(val);
-}
- #endif // LOG2_TEST
- #endif // FIXED_POINT
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::hf_generation(sbr_info* sbr, qmf_t Xlow[MAX_NTSRHFG][64], qmf_t Xhigh[MAX_NTSRHFG][64], real_t* deg, uint8_t ch) {
- uint8_t l, i, x;
- // complex_t alpha_0[64], alpha_1[64];
- complex_t* alpha_0 = (complex_t*)faad_malloc(64 * sizeof(complex_t));
- complex_t* alpha_1 = (complex_t*)faad_malloc(64 * sizeof(complex_t));
- #ifdef SBR_LOW_POWER
- // real_t rxx[64];
- real_t* rxx = faad_malloc(64 * sizeof(real_t));
- #endif
- uint8_t offset = sbr->tHFAdj;
- uint8_t first = sbr->t_E[ch][0];
- uint8_t last = sbr->t_E[ch][sbr->L_E[ch]];
- calc_chirp_factors(sbr, ch);
- #ifdef SBR_LOW_POWER
- memset(deg, 0, 64 * sizeof(real_t));
- #endif
- if ((ch == 0) && (sbr->Reset)) patch_construction(sbr);
- /* calculate the prediction coefficients */
- #ifdef SBR_LOW_POWER
- calc_prediction_coef_lp(sbr, Xlow, alpha_0, alpha_1, rxx);
- calc_aliasing_degree(sbr, rxx, deg);
- #endif
- /* actual HF generation */
- for (i = 0; i < sbr->noPatches; i++) {
- for (x = 0; x < sbr->patchNoSubbands[i]; x++) {
- real_t a0_r, a0_i, a1_r, a1_i;
- (void)a0_i;
- (void)a1_i;
- real_t bw, bw2;
- uint8_t q, p, k, g;
- /* find the low and high band for patching */
- k = sbr->kx + x;
- for (q = 0; q < i; q++) { k += sbr->patchNoSubbands[q]; }
- p = sbr->patchStartSubband[i] + x;
- #ifdef SBR_LOW_POWER
- if (x != 0 /*x < sbr->patchNoSubbands[i]-1*/)
- deg[k] = deg[p];
- else
- deg[k] = 0;
- #endif
- g = sbr->table_map_k_to_g[k];
- bw = sbr->bwArray[ch][g];
- bw2 = MUL_C(bw, bw);
- /* do the patching */
- /* with or without filtering */
- if (bw2 > 0) {
- real_t temp1_r, temp2_r, temp3_r;
- #ifndef SBR_LOW_POWER
- real_t temp1_i, temp2_i, temp3_i;
- calc_prediction_coef(sbr, Xlow, alpha_0, alpha_1, p);
- #endif
- a0_r = MUL_C(RE(alpha_0[p]), bw);
- a1_r = MUL_C(RE(alpha_1[p]), bw2);
- #ifndef SBR_LOW_POWER
- a0_i = MUL_C(IM(alpha_0[p]), bw);
- a1_i = MUL_C(IM(alpha_1[p]), bw2);
- #endif
- temp2_r = QMF_RE(Xlow[first - 2 + offset][p]);
- temp3_r = QMF_RE(Xlow[first - 1 + offset][p]);
- #ifndef SBR_LOW_POWER
- temp2_i = QMF_IM(Xlow[first - 2 + offset][p]);
- temp3_i = QMF_IM(Xlow[first - 1 + offset][p]);
- #endif
- for (l = first; l < last; l++) {
- temp1_r = temp2_r;
- temp2_r = temp3_r;
- temp3_r = QMF_RE(Xlow[l + offset][p]);
- #ifndef SBR_LOW_POWER
- temp1_i = temp2_i;
- temp2_i = temp3_i;
- temp3_i = QMF_IM(Xlow[l + offset][p]);
- #endif
- #ifdef SBR_LOW_POWER
- QMF_RE(Xhigh[l + offset][k]) = temp3_r + (MUL_R(a0_r, temp2_r) + MUL_R(a1_r, temp1_r));
- #else
- QMF_RE(Xhigh[l + offset][k]) = temp3_r + (MUL_R(a0_r, temp2_r) - MUL_R(a0_i, temp2_i) + MUL_R(a1_r, temp1_r) - MUL_R(a1_i, temp1_i));
- QMF_IM(Xhigh[l + offset][k]) = temp3_i + (MUL_R(a0_i, temp2_r) + MUL_R(a0_r, temp2_i) + MUL_R(a1_i, temp1_r) + MUL_R(a1_r, temp1_i));
- #endif
- }
- } else {
- for (l = first; l < last; l++) {
- QMF_RE(Xhigh[l + offset][k]) = QMF_RE(Xlow[l + offset][p]);
- #ifndef SBR_LOW_POWER
- QMF_IM(Xhigh[l + offset][k]) = QMF_IM(Xlow[l + offset][p]);
- #endif
- }
- }
- }
- }
- if (sbr->Reset) { limiter_frequency_table(sbr); }
- faad_free(&alpha_0);
- faad_free(&alpha_1);
- #ifdef SBR_LOW_POWER
- faad_free(&rxx);
- #endif
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef SBR_LOW_POWER
-void NeaacDecoder::auto_correlation(sbr_info* sbr, acorr_coef* ac, qmf_t buffer[MAX_NTSRHFG][64], uint8_t bd, uint8_t len) {
- real_t r01 = 0, r02 = 0, r11 = 0;
- int8_t j;
- uint8_t offset = sbr->tHFAdj;
- #ifdef FIXED_POINT
- const real_t rel = FRAC_CONST(0.999999); // 1 / (1 + 1e-6f);
- uint32_t maxi = 0;
- (void)maxi;
- uint32_t pow2, exp;
- (void)pow2;
- #else
- const real_t rel = 1 / (1 + 1e-6f);
- #endif
- #ifdef FIXED_POINT
- uint32_t mask = 0;
- for (j = (offset - 2); j < (len + offset); j++) {
- real_t x;
- x = QMF_RE(buffer[j][bd]) >> REAL_BITS;
- mask |= x ^ (x >> 31);
- }
- exp = wl_min_lzc(mask);
- /* improves accuracy */
- if (exp > 0) exp -= 1;
- for (j = offset; j < len + offset; j++) {
- real_t buf_j = ((QMF_RE(buffer[j][bd]) + (1 << (exp - 1))) >> exp);
- real_t buf_j_1 = ((QMF_RE(buffer[j - 1][bd]) + (1 << (exp - 1))) >> exp);
- real_t buf_j_2 = ((QMF_RE(buffer[j - 2][bd]) + (1 << (exp - 1))) >> exp);
- /* normalisation with rounding */
- r01 += MUL_R(buf_j, buf_j_1);
- r02 += MUL_R(buf_j, buf_j_2);
- r11 += MUL_R(buf_j_1, buf_j_1);
- }
- RE(ac->r12) = r01 - MUL_R(((QMF_RE(buffer[len + offset - 1][bd]) + (1 << (exp - 1))) >> exp), ((QMF_RE(buffer[len + offset - 2][bd]) + (1 << (exp - 1))) >> exp)) +
- MUL_R(((QMF_RE(buffer[offset - 1][bd]) + (1 << (exp - 1))) >> exp), ((QMF_RE(buffer[offset - 2][bd]) + (1 << (exp - 1))) >> exp));
- RE(ac->r22) = r11 - MUL_R(((QMF_RE(buffer[len + offset - 2][bd]) + (1 << (exp - 1))) >> exp), ((QMF_RE(buffer[len + offset - 2][bd]) + (1 << (exp - 1))) >> exp)) +
- MUL_R(((QMF_RE(buffer[offset - 2][bd]) + (1 << (exp - 1))) >> exp), ((QMF_RE(buffer[offset - 2][bd]) + (1 << (exp - 1))) >> exp));
- #else
- for (j = offset; j < len + offset; j++) {
- r01 += QMF_RE(buffer[j][bd]) * QMF_RE(buffer[j - 1][bd]);
- r02 += QMF_RE(buffer[j][bd]) * QMF_RE(buffer[j - 2][bd]);
- r11 += QMF_RE(buffer[j - 1][bd]) * QMF_RE(buffer[j - 1][bd]);
- }
- RE(ac->r12) = r01 - QMF_RE(buffer[len + offset - 1][bd]) * QMF_RE(buffer[len + offset - 2][bd]) + QMF_RE(buffer[offset - 1][bd]) * QMF_RE(buffer[offset - 2][bd]);
- RE(ac->r22) = r11 - QMF_RE(buffer[len + offset - 2][bd]) * QMF_RE(buffer[len + offset - 2][bd]) + QMF_RE(buffer[offset - 2][bd]) * QMF_RE(buffer[offset - 2][bd]);
- #endif
- RE(ac->r01) = r01;
- RE(ac->r02) = r02;
- RE(ac->r11) = r11;
- ac->det = MUL_R(RE(ac->r11), RE(ac->r22)) - MUL_F(MUL_R(RE(ac->r12), RE(ac->r12)), rel);
-}
- #endif // SBR_LOW_POWER
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef SBR_LOW_POWER
-void NeaacDecoder::auto_correlation(sbr_info* sbr, acorr_coef* ac, qmf_t buffer[MAX_NTSRHFG][64], uint8_t bd, uint8_t len) {
- real_t r01r = 0, r01i = 0, r02r = 0, r02i = 0, r11r = 0;
- real_t temp1_r, temp1_i, temp2_r, temp2_i, temp3_r, temp3_i, temp4_r, temp4_i, temp5_r, temp5_i;
- #ifdef FIXED_POINT
- const real_t rel = FRAC_CONST(0.999999); // 1 / (1 + 1e-6f);
- uint32_t mask, exp;
- real_t pow2_to_exp;
- #else
- const real_t rel = 1 / (1 + 1e-6f);
- #endif
- int8_t j;
- uint8_t offset = sbr->tHFAdj;
- #ifdef FIXED_POINT
- mask = 0;
- for (j = (offset - 2); j < (len + offset); j++) {
- real_t x;
- x = QMF_RE(buffer[j][bd]) >> REAL_BITS;
- mask |= x ^ (x >> 31);
- x = QMF_IM(buffer[j][bd]) >> REAL_BITS;
- mask |= x ^ (x >> 31);
- }
- exp = wl_min_lzc(mask);
- /* improves accuracy */
- if (exp > 0) exp -= 1;
- pow2_to_exp = 1 << (exp - 1);
- temp2_r = (QMF_RE(buffer[offset - 2][bd]) + pow2_to_exp) >> exp;
- temp2_i = (QMF_IM(buffer[offset - 2][bd]) + pow2_to_exp) >> exp;
- temp3_r = (QMF_RE(buffer[offset - 1][bd]) + pow2_to_exp) >> exp;
- temp3_i = (QMF_IM(buffer[offset - 1][bd]) + pow2_to_exp) >> exp;
- // Save these because they are needed after loop
- temp4_r = temp2_r;
- temp4_i = temp2_i;
- temp5_r = temp3_r;
- temp5_i = temp3_i;
- for (j = offset; j < len + offset; j++) {
- temp1_r = temp2_r; // temp1_r = (QMF_RE(buffer[offset-2][bd] + (1<<(exp-1))) >> exp;
- temp1_i = temp2_i; // temp1_i = (QMF_IM(buffer[offset-2][bd] + (1<<(exp-1))) >> exp;
- temp2_r = temp3_r; // temp2_r = (QMF_RE(buffer[offset-1][bd] + (1<<(exp-1))) >> exp;
- temp2_i = temp3_i; // temp2_i = (QMF_IM(buffer[offset-1][bd] + (1<<(exp-1))) >> exp;
- temp3_r = (QMF_RE(buffer[j][bd]) + pow2_to_exp) >> exp;
- temp3_i = (QMF_IM(buffer[j][bd]) + pow2_to_exp) >> exp;
- r01r += MUL_R(temp3_r, temp2_r) + MUL_R(temp3_i, temp2_i);
- r01i += MUL_R(temp3_i, temp2_r) - MUL_R(temp3_r, temp2_i);
- r02r += MUL_R(temp3_r, temp1_r) + MUL_R(temp3_i, temp1_i);
- r02i += MUL_R(temp3_i, temp1_r) - MUL_R(temp3_r, temp1_i);
- r11r += MUL_R(temp2_r, temp2_r) + MUL_R(temp2_i, temp2_i);
- }
- // These are actual values in temporary variable at this point
- // temp1_r = (QMF_RE(buffer[len+offset-1-2][bd] + (1<<(exp-1))) >> exp;
- // temp1_i = (QMF_IM(buffer[len+offset-1-2][bd] + (1<<(exp-1))) >> exp;
- // temp2_r = (QMF_RE(buffer[len+offset-1-1][bd] + (1<<(exp-1))) >> exp;
- // temp2_i = (QMF_IM(buffer[len+offset-1-1][bd] + (1<<(exp-1))) >> exp;
- // temp3_r = (QMF_RE(buffer[len+offset-1][bd]) + (1<<(exp-1))) >> exp;
- // temp3_i = (QMF_IM(buffer[len+offset-1][bd]) + (1<<(exp-1))) >> exp;
- // temp4_r = (QMF_RE(buffer[offset-2][bd]) + (1<<(exp-1))) >> exp;
- // temp4_i = (QMF_IM(buffer[offset-2][bd]) + (1<<(exp-1))) >> exp;
- // temp5_r = (QMF_RE(buffer[offset-1][bd]) + (1<<(exp-1))) >> exp;
- // temp5_i = (QMF_IM(buffer[offset-1][bd]) + (1<<(exp-1))) >> exp;
- RE(ac->r12) = r01r - (MUL_R(temp3_r, temp2_r) + MUL_R(temp3_i, temp2_i)) + (MUL_R(temp5_r, temp4_r) + MUL_R(temp5_i, temp4_i));
- IM(ac->r12) = r01i - (MUL_R(temp3_i, temp2_r) - MUL_R(temp3_r, temp2_i)) + (MUL_R(temp5_i, temp4_r) - MUL_R(temp5_r, temp4_i));
- RE(ac->r22) = r11r - (MUL_R(temp2_r, temp2_r) + MUL_R(temp2_i, temp2_i)) + (MUL_R(temp4_r, temp4_r) + MUL_R(temp4_i, temp4_i));
- #else
- temp2_r = QMF_RE(buffer[offset - 2][bd]);
- temp2_i = QMF_IM(buffer[offset - 2][bd]);
- temp3_r = QMF_RE(buffer[offset - 1][bd]);
- temp3_i = QMF_IM(buffer[offset - 1][bd]);
- // Save these because they are needed after loop
- temp4_r = temp2_r;
- temp4_i = temp2_i;
- temp5_r = temp3_r;
- temp5_i = temp3_i;
- for (j = offset; j < len + offset; j++) {
- temp1_r = temp2_r; // temp1_r = QMF_RE(buffer[j-2][bd];
- temp1_i = temp2_i; // temp1_i = QMF_IM(buffer[j-2][bd];
- temp2_r = temp3_r; // temp2_r = QMF_RE(buffer[j-1][bd];
- temp2_i = temp3_i; // temp2_i = QMF_IM(buffer[j-1][bd];
- temp3_r = QMF_RE(buffer[j][bd]);
- temp3_i = QMF_IM(buffer[j][bd]);
- r01r += temp3_r * temp2_r + temp3_i * temp2_i;
- r01i += temp3_i * temp2_r - temp3_r * temp2_i;
- r02r += temp3_r * temp1_r + temp3_i * temp1_i;
- r02i += temp3_i * temp1_r - temp3_r * temp1_i;
- r11r += temp2_r * temp2_r + temp2_i * temp2_i;
- }
- // These are actual values in temporary variable at this point
- // temp1_r = QMF_RE(buffer[len+offset-1-2][bd];
- // temp1_i = QMF_IM(buffer[len+offset-1-2][bd];
- // temp2_r = QMF_RE(buffer[len+offset-1-1][bd];
- // temp2_i = QMF_IM(buffer[len+offset-1-1][bd];
- // temp3_r = QMF_RE(buffer[len+offset-1][bd]);
- // temp3_i = QMF_IM(buffer[len+offset-1][bd]);
- // temp4_r = QMF_RE(buffer[offset-2][bd]);
- // temp4_i = QMF_IM(buffer[offset-2][bd]);
- // temp5_r = QMF_RE(buffer[offset-1][bd]);
- // temp5_i = QMF_IM(buffer[offset-1][bd]);
- RE(ac->r12) = r01r - (temp3_r * temp2_r + temp3_i * temp2_i) + (temp5_r * temp4_r + temp5_i * temp4_i);
- IM(ac->r12) = r01i - (temp3_i * temp2_r - temp3_r * temp2_i) + (temp5_i * temp4_r - temp5_r * temp4_i);
- RE(ac->r22) = r11r - (temp2_r * temp2_r + temp2_i * temp2_i) + (temp4_r * temp4_r + temp4_i * temp4_i);
- #endif
- RE(ac->r01) = r01r;
- IM(ac->r01) = r01i;
- RE(ac->r02) = r02r;
- IM(ac->r02) = r02i;
- RE(ac->r11) = r11r;
- ac->det = MUL_R(RE(ac->r11), RE(ac->r22)) - MUL_F(rel, (MUL_R(RE(ac->r12), RE(ac->r12)) + MUL_R(IM(ac->r12), IM(ac->r12))));
-}
- #endif // SBR_LOW_POWER
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef SBR_LOW_POWER
-/* calculate linear prediction coefficients using the covariance method */
-void NeaacDecoder::calc_prediction_coef(sbr_info* sbr, qmf_t Xlow[MAX_NTSRHFG][64], complex_t* alpha_0, complex_t* alpha_1, uint8_t k) {
- real_t tmp;
- acorr_coef ac;
- auto_correlation(sbr, &ac, Xlow, k, sbr->numTimeSlotsRate + 6);
- if (ac.det == 0) {
- RE(alpha_1[k]) = 0;
- IM(alpha_1[k]) = 0;
- } else {
- #ifdef FIXED_POINT
- tmp = (MUL_R(RE(ac.r01), RE(ac.r12)) - MUL_R(IM(ac.r01), IM(ac.r12)) - MUL_R(RE(ac.r02), RE(ac.r11)));
- RE(alpha_1[k]) = DIV_R(tmp, ac.det);
- tmp = (MUL_R(IM(ac.r01), RE(ac.r12)) + MUL_R(RE(ac.r01), IM(ac.r12)) - MUL_R(IM(ac.r02), RE(ac.r11)));
- IM(alpha_1[k]) = DIV_R(tmp, ac.det);
- #else
- tmp = REAL_CONST(1.0) / ac.det;
- RE(alpha_1[k]) = (MUL_R(RE(ac.r01), RE(ac.r12)) - MUL_R(IM(ac.r01), IM(ac.r12)) - MUL_R(RE(ac.r02), RE(ac.r11))) * tmp;
- IM(alpha_1[k]) = (MUL_R(IM(ac.r01), RE(ac.r12)) + MUL_R(RE(ac.r01), IM(ac.r12)) - MUL_R(IM(ac.r02), RE(ac.r11))) * tmp;
- #endif
- }
- if (RE(ac.r11) == 0) {
- RE(alpha_0[k]) = 0;
- IM(alpha_0[k]) = 0;
- } else {
- #ifdef FIXED_POINT
- tmp = -(RE(ac.r01) + MUL_R(RE(alpha_1[k]), RE(ac.r12)) + MUL_R(IM(alpha_1[k]), IM(ac.r12)));
- RE(alpha_0[k]) = DIV_R(tmp, RE(ac.r11));
- tmp = -(IM(ac.r01) + MUL_R(IM(alpha_1[k]), RE(ac.r12)) - MUL_R(RE(alpha_1[k]), IM(ac.r12)));
- IM(alpha_0[k]) = DIV_R(tmp, RE(ac.r11));
- #else
- tmp = 1.0f / RE(ac.r11);
- RE(alpha_0[k]) = -(RE(ac.r01) + MUL_R(RE(alpha_1[k]), RE(ac.r12)) + MUL_R(IM(alpha_1[k]), IM(ac.r12))) * tmp;
- IM(alpha_0[k]) = -(IM(ac.r01) + MUL_R(IM(alpha_1[k]), RE(ac.r12)) - MUL_R(RE(alpha_1[k]), IM(ac.r12))) * tmp;
- #endif
- }
- if ((MUL_R(RE(alpha_0[k]), RE(alpha_0[k])) + MUL_R(IM(alpha_0[k]), IM(alpha_0[k])) >= REAL_CONST(16)) ||
- (MUL_R(RE(alpha_1[k]), RE(alpha_1[k])) + MUL_R(IM(alpha_1[k]), IM(alpha_1[k])) >= REAL_CONST(16))) {
- RE(alpha_0[k]) = 0;
- IM(alpha_0[k]) = 0;
- RE(alpha_1[k]) = 0;
- IM(alpha_1[k]) = 0;
- }
-}
- #endif // SBR_LOW_POWER
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef SBR_LOW_POWER
-void NeaacDecoder::calc_prediction_coef_lp(sbr_info* sbr, qmf_t Xlow[MAX_NTSRHFG][64], complex_t* alpha_0, complex_t* alpha_1, real_t* rxx) {
- uint8_t k;
- real_t tmp;
- acorr_coef ac;
- for (k = 1; k < sbr->f_master[0]; k++) {
- auto_correlation(sbr, &ac, Xlow, k, sbr->numTimeSlotsRate + 6);
- if (ac.det == 0) {
- RE(alpha_0[k]) = 0;
- RE(alpha_1[k]) = 0;
- } else {
- tmp = MUL_R(RE(ac.r01), RE(ac.r22)) - MUL_R(RE(ac.r12), RE(ac.r02));
- RE(alpha_0[k]) = DIV_R(tmp, (-ac.det));
- tmp = MUL_R(RE(ac.r01), RE(ac.r12)) - MUL_R(RE(ac.r02), RE(ac.r11));
- RE(alpha_1[k]) = DIV_R(tmp, ac.det);
- }
- if ((RE(alpha_0[k]) >= REAL_CONST(4)) || (RE(alpha_1[k]) >= REAL_CONST(4))) {
- RE(alpha_0[k]) = REAL_CONST(0);
- RE(alpha_1[k]) = REAL_CONST(0);
- }
- /* reflection coefficient */
- if (RE(ac.r11) == 0) {
- rxx[k] = COEF_CONST(0.0);
- } else {
- rxx[k] = DIV_C(RE(ac.r01), RE(ac.r11));
- rxx[k] = -rxx[k];
- if (rxx[k] > COEF_CONST(1.0)) rxx[k] = COEF_CONST(1.0);
- if (rxx[k] < COEF_CONST(-1.0)) rxx[k] = COEF_CONST(-1.0);
- }
- }
-}
- #endif // SBR_LOW_POWER
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef SBR_LOW_POWER
-void NeaacDecoder::calc_aliasing_degree(sbr_info* sbr, real_t* rxx, real_t* deg) {
- uint8_t k;
- rxx[0] = COEF_CONST(0.0);
- deg[1] = COEF_CONST(0.0);
- for (k = 2; k < sbr->k0; k++) {
- deg[k] = 0.0;
- if ((k % 2 == 0) && (rxx[k] < COEF_CONST(0.0))) {
- if (rxx[k - 1] < 0.0) {
- deg[k] = COEF_CONST(1.0);
- if (rxx[k - 2] > COEF_CONST(0.0)) { deg[k - 1] = COEF_CONST(1.0) - MUL_C(rxx[k - 1], rxx[k - 1]); }
- } else if (rxx[k - 2] > COEF_CONST(0.0)) {
- deg[k] = COEF_CONST(1.0) - MUL_C(rxx[k - 1], rxx[k - 1]);
- }
- }
- if ((k % 2 == 1) && (rxx[k] > COEF_CONST(0.0))) {
- if (rxx[k - 1] > COEF_CONST(0.0)) {
- deg[k] = COEF_CONST(1.0);
- if (rxx[k - 2] < COEF_CONST(0.0)) { deg[k - 1] = COEF_CONST(1.0) - MUL_C(rxx[k - 1], rxx[k - 1]); }
- } else if (rxx[k - 2] < COEF_CONST(0.0)) {
- deg[k] = COEF_CONST(1.0) - MUL_C(rxx[k - 1], rxx[k - 1]);
- }
- }
- }
-}
- #endif // SBR_LOW_POWER
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* FIXED POINT: bwArray = COEF */
-real_t NeaacDecoder::mapNewBw(uint8_t invf_mode, uint8_t invf_mode_prev) {
- switch (invf_mode) {
- case 1: /* LOW */
- if (invf_mode_prev == 0) /* NONE */
- return COEF_CONST(0.6);
- else
- return COEF_CONST(0.75);
- case 2: /* MID */ return COEF_CONST(0.9);
- case 3: /* HIGH */ return COEF_CONST(0.98);
- default: /* NONE */
- if (invf_mode_prev == 1) /* LOW */
- return COEF_CONST(0.6);
- else
- return COEF_CONST(0.0);
- }
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* FIXED POINT: bwArray = COEF */
-void NeaacDecoder::calc_chirp_factors(sbr_info* sbr, uint8_t ch) {
- uint8_t i;
- for (i = 0; i < sbr->N_Q; i++) {
- sbr->bwArray[ch][i] = mapNewBw(sbr->bs_invf_mode[ch][i], sbr->bs_invf_mode_prev[ch][i]);
- if (sbr->bwArray[ch][i] < sbr->bwArray_prev[ch][i])
- sbr->bwArray[ch][i] = MUL_F(sbr->bwArray[ch][i], FRAC_CONST(0.75)) + MUL_F(sbr->bwArray_prev[ch][i], FRAC_CONST(0.25));
- else
- sbr->bwArray[ch][i] = MUL_F(sbr->bwArray[ch][i], FRAC_CONST(0.90625)) + MUL_F(sbr->bwArray_prev[ch][i], FRAC_CONST(0.09375));
- if (sbr->bwArray[ch][i] < COEF_CONST(0.015625)) sbr->bwArray[ch][i] = COEF_CONST(0.0);
- if (sbr->bwArray[ch][i] >= COEF_CONST(0.99609375)) sbr->bwArray[ch][i] = COEF_CONST(0.99609375);
- sbr->bwArray_prev[ch][i] = sbr->bwArray[ch][i];
- sbr->bs_invf_mode_prev[ch][i] = sbr->bs_invf_mode[ch][i];
- }
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::patch_construction(sbr_info* sbr) {
- uint8_t i, k;
- uint8_t odd, sb;
- uint8_t msb = sbr->k0;
- uint8_t usb = sbr->kx;
- uint8_t goalSbTab[] = {21, 23, 32, 43, 46, 64, 85, 93, 128, 0, 0, 0};
- /* (uint8_t)(2.048e6/sbr->sample_rate + 0.5); */
- uint8_t goalSb = goalSbTab[get_sr_index(sbr->sample_rate)];
- sbr->noPatches = 0;
- if (goalSb < (sbr->kx + sbr->M)) {
- for (i = 0, k = 0; sbr->f_master[i] < goalSb; i++) k = i + 1;
- } else {
- k = sbr->N_master;
- }
- if (sbr->N_master == 0) {
- sbr->noPatches = 0;
- sbr->patchNoSubbands[0] = 0;
- sbr->patchStartSubband[0] = 0;
- return;
- }
- do {
- uint8_t j = k + 1;
- do {
- j--;
- sb = sbr->f_master[j];
- odd = (sb - 2 + sbr->k0) % 2;
- } while (sb > (sbr->k0 - 1 + msb - odd));
- sbr->patchNoSubbands[sbr->noPatches] = max(sb - usb, 0);
- sbr->patchStartSubband[sbr->noPatches] = sbr->k0 - odd - sbr->patchNoSubbands[sbr->noPatches];
- if (sbr->patchNoSubbands[sbr->noPatches] > 0) {
- usb = sb;
- msb = sb;
- sbr->noPatches++;
- } else {
- msb = sbr->kx;
- }
- if (sbr->f_master[k] - sb < 3) k = sbr->N_master;
- } while (sb != (sbr->kx + sbr->M));
- if ((sbr->patchNoSubbands[sbr->noPatches - 1] < 3) && (sbr->noPatches > 1)) { sbr->noPatches--; }
- sbr->noPatches = min(sbr->noPatches, (uint8_t)5);
-}
-#endif // SBR_DEC
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-/* function constructs new time border vector */
-/* first build into temp vector to be able to use previous vector on error */
-uint8_t NeaacDecoder::envelope_time_border_vector(sbr_info* sbr, uint8_t ch) {
- uint8_t l, border, temp;
- uint8_t t_E_temp[6] = {0};
- t_E_temp[0] = sbr->rate * sbr->abs_bord_lead[ch];
- t_E_temp[sbr->L_E[ch]] = sbr->rate * sbr->abs_bord_trail[ch];
- switch (sbr->bs_frame_class[ch]) {
- case FIXFIX:
- switch (sbr->L_E[ch]) {
- case 4:
- temp = (sbr->numTimeSlots / 4);
- t_E_temp[3] = sbr->rate * 3 * temp;
- t_E_temp[2] = sbr->rate * 2 * temp;
- t_E_temp[1] = sbr->rate * temp;
- break;
- case 2: t_E_temp[1] = sbr->rate * (sbr->numTimeSlots / 2); break;
- default: break;
- }
- break;
- case FIXVAR:
- if (sbr->L_E[ch] > 1) {
- int8_t i = sbr->L_E[ch];
- border = sbr->abs_bord_trail[ch];
- for (l = 0; l < (sbr->L_E[ch] - 1); l++) {
- if (border < sbr->bs_rel_bord[ch][l]) return 1;
- border -= sbr->bs_rel_bord[ch][l];
- t_E_temp[--i] = sbr->rate * border;
- }
- }
- break;
- case VARFIX:
- if (sbr->L_E[ch] > 1) {
- int8_t i = 1;
- border = sbr->abs_bord_lead[ch];
- for (l = 0; l < (sbr->L_E[ch] - 1); l++) {
- border += sbr->bs_rel_bord[ch][l];
- if (sbr->rate * border + sbr->tHFAdj > sbr->numTimeSlotsRate + sbr->tHFGen) return 1;
- t_E_temp[i++] = sbr->rate * border;
- }
- }
- break;
- case VARVAR:
- if (sbr->bs_num_rel_0[ch]) {
- int8_t i = 1;
- border = sbr->abs_bord_lead[ch];
- for (l = 0; l < sbr->bs_num_rel_0[ch]; l++) {
- border += sbr->bs_rel_bord_0[ch][l];
- if (sbr->rate * border + sbr->tHFAdj > sbr->numTimeSlotsRate + sbr->tHFGen) return 1;
- t_E_temp[i++] = sbr->rate * border;
- }
- }
- if (sbr->bs_num_rel_1[ch]) {
- int8_t i = sbr->L_E[ch];
- border = sbr->abs_bord_trail[ch];
- for (l = 0; l < sbr->bs_num_rel_1[ch]; l++) {
- if (border < sbr->bs_rel_bord_1[ch][l]) return 1;
- border -= sbr->bs_rel_bord_1[ch][l];
- t_E_temp[--i] = sbr->rate * border;
- }
- }
- break;
- }
- /* no error occured, we can safely use this t_E vector */
- for (l = 0; l < 6; l++) { sbr->t_E[ch][l] = t_E_temp[l]; }
- return 0;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::noise_floor_time_border_vector(sbr_info* sbr, uint8_t ch) {
- sbr->t_Q[ch][0] = sbr->t_E[ch][0];
- if (sbr->L_E[ch] == 1) {
- sbr->t_Q[ch][1] = sbr->t_E[ch][1];
- sbr->t_Q[ch][2] = 0;
- } else {
- uint8_t index = middleBorder(sbr, ch);
- sbr->t_Q[ch][1] = sbr->t_E[ch][index];
- sbr->t_Q[ch][2] = sbr->t_E[ch][sbr->L_E[ch]];
- }
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-uint8_t NeaacDecoder::middleBorder(sbr_info* sbr, uint8_t ch) {
- int8_t retval = 0;
- switch (sbr->bs_frame_class[ch]) {
- case FIXFIX: retval = sbr->L_E[ch] / 2; break;
- case VARFIX:
- if (sbr->bs_pointer[ch] == 0)
- retval = 1;
- else if (sbr->bs_pointer[ch] == 1)
- retval = sbr->L_E[ch] - 1;
- else
- retval = sbr->bs_pointer[ch] - 1;
- break;
- case FIXVAR:
- case VARVAR:
- if (sbr->bs_pointer[ch] > 1)
- retval = sbr->L_E[ch] + 1 - sbr->bs_pointer[ch];
- else
- retval = sbr->L_E[ch] - 1;
- break;
- }
- return (retval > 0) ? retval : 0;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-qmfs_info* NeaacDecoder::qmfs_init(uint8_t channels) {
- qmfs_info* qmfs = (qmfs_info*)faad_malloc(sizeof(qmfs_info));
- /* v is a double ringbuffer */
- qmfs->v = (real_t*)faad_malloc(2 * channels * 20 * sizeof(real_t));
- memset(qmfs->v, 0, 2 * channels * 20 * sizeof(real_t));
- qmfs->v_index = 0;
- qmfs->channels = channels;
- return qmfs;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::qmfs_end(qmfs_info* qmfs) {
- if (qmfs) {
- if (qmfs->v) faad_free(&qmfs->v);
- faad_free(&qmfs);
- }
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef SBR_LOW_POWER
-void NeaacDecoder::sbr_qmf_synthesis_32(sbr_info* sbr, qmfs_info* qmfs, qmf_t X[MAX_NTSRHFG][64], real_t* output) {
- real_t x[16];
- real_t y[16];
- int32_t n, k, out = 0;
- uint8_t l;
- /* qmf subsample l */
- for (l = 0; l < sbr->numTimeSlotsRate; l++) {
- /* shift buffers */
- /* we are not shifting v, it is a double ringbuffer */
- // memmove(qmfs->v + 64, qmfs->v, (640-64)*sizeof(real_t));
- /* calculate 64 samples */
- for (k = 0; k < 16; k++) {
- #ifdef FIXED_POINT
- y[k] = (QMF_RE(X[l][k]) - QMF_RE(X[l][31 - k]));
- x[k] = (QMF_RE(X[l][k]) + QMF_RE(X[l][31 - k]));
- #else
- y[k] = (QMF_RE(X[l][k]) - QMF_RE(X[l][31 - k])) / 32.0;
- x[k] = (QMF_RE(X[l][k]) + QMF_RE(X[l][31 - k])) / 32.0;
- #endif
- }
- /* even n samples */
- DCT2_16_unscaled(x, x);
- /* odd n samples */
- DCT4_16(y, y);
- for (n = 8; n < 24; n++) {
- qmfs->v[qmfs->v_index + n * 2] = qmfs->v[qmfs->v_index + 640 + n * 2] = x[n - 8];
- qmfs->v[qmfs->v_index + n * 2 + 1] = qmfs->v[qmfs->v_index + 640 + n * 2 + 1] = y[n - 8];
- }
- for (n = 0; n < 16; n++) { qmfs->v[qmfs->v_index + n] = qmfs->v[qmfs->v_index + 640 + n] = qmfs->v[qmfs->v_index + 32 - n]; }
- qmfs->v[qmfs->v_index + 48] = qmfs->v[qmfs->v_index + 640 + 48] = 0;
- for (n = 1; n < 16; n++) { qmfs->v[qmfs->v_index + 48 + n] = qmfs->v[qmfs->v_index + 640 + 48 + n] = -qmfs->v[qmfs->v_index + 48 - n]; }
- /* calculate 32 output samples and window */
- for (k = 0; k < 32; k++) {
- output[out++] = MUL_F(qmfs->v[qmfs->v_index + k], qmf_c[2 * k]) + MUL_F(qmfs->v[qmfs->v_index + 96 + k], qmf_c[64 + 2 * k]) + MUL_F(qmfs->v[qmfs->v_index + 128 + k], qmf_c[128 + 2 * k]) +
- MUL_F(qmfs->v[qmfs->v_index + 224 + k], qmf_c[192 + 2 * k]) + MUL_F(qmfs->v[qmfs->v_index + 256 + k], qmf_c[256 + 2 * k]) +
- MUL_F(qmfs->v[qmfs->v_index + 352 + k], qmf_c[320 + 2 * k]) + MUL_F(qmfs->v[qmfs->v_index + 384 + k], qmf_c[384 + 2 * k]) +
- MUL_F(qmfs->v[qmfs->v_index + 480 + k], qmf_c[448 + 2 * k]) + MUL_F(qmfs->v[qmfs->v_index + 512 + k], qmf_c[512 + 2 * k]) +
- MUL_F(qmfs->v[qmfs->v_index + 608 + k], qmf_c[576 + 2 * k]);
- }
- /* update the ringbuffer index */
- qmfs->v_index -= 64;
- if (qmfs->v_index < 0) qmfs->v_index = (640 - 64);
- }
-}
- #endif /*SBR_LOW_POWER*/
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifdef SBR_LOW_POWER
-void NeaacDecoder::sbr_qmf_synthesis_64(sbr_info* sbr, qmfs_info* qmfs, qmf_t X[MAX_NTSRHFG][64], real_t* output) {
- real_t x[64];
- real_t y[64];
- int32_t n, k, out = 0;
- uint8_t l;
- /* qmf subsample l */
- for (l = 0; l < sbr->numTimeSlotsRate; l++) {
- /* shift buffers */
- /* we are not shifting v, it is a double ringbuffer */
- // memmove(qmfs->v + 128, qmfs->v, (1280-128)*sizeof(real_t));
- /* calculate 128 samples */
- for (k = 0; k < 32; k++) {
- #ifdef FIXED_POINT
- y[k] = (QMF_RE(X[l][k]) - QMF_RE(X[l][63 - k]));
- x[k] = (QMF_RE(X[l][k]) + QMF_RE(X[l][63 - k]));
- #else
- y[k] = (QMF_RE(X[l][k]) - QMF_RE(X[l][63 - k])) / 32.0;
- x[k] = (QMF_RE(X[l][k]) + QMF_RE(X[l][63 - k])) / 32.0;
- #endif
- }
- /* even n samples */
- DCT2_32_unscaled(x, x);
- /* odd n samples */
- DCT4_32(y, y);
- for (n = 16; n < 48; n++) {
- qmfs->v[qmfs->v_index + n * 2] = qmfs->v[qmfs->v_index + 1280 + n * 2] = x[n - 16];
- qmfs->v[qmfs->v_index + n * 2 + 1] = qmfs->v[qmfs->v_index + 1280 + n * 2 + 1] = y[n - 16];
- }
- for (n = 0; n < 32; n++) { qmfs->v[qmfs->v_index + n] = qmfs->v[qmfs->v_index + 1280 + n] = qmfs->v[qmfs->v_index + 64 - n]; }
- qmfs->v[qmfs->v_index + 96] = qmfs->v[qmfs->v_index + 1280 + 96] = 0;
- for (n = 1; n < 32; n++) { qmfs->v[qmfs->v_index + 96 + n] = qmfs->v[qmfs->v_index + 1280 + 96 + n] = -qmfs->v[qmfs->v_index + 96 - n]; }
- /* calculate 64 output samples and window */
- for (k = 0; k < 64; k++) {
- output[out++] = MUL_F(qmfs->v[qmfs->v_index + k], qmf_c[k]) + MUL_F(qmfs->v[qmfs->v_index + 192 + k], qmf_c[64 + k]) + MUL_F(qmfs->v[qmfs->v_index + 256 + k], qmf_c[128 + k]) +
- MUL_F(qmfs->v[qmfs->v_index + 256 + 192 + k], qmf_c[128 + 64 + k]) + MUL_F(qmfs->v[qmfs->v_index + 512 + k], qmf_c[256 + k]) +
- MUL_F(qmfs->v[qmfs->v_index + 512 + 192 + k], qmf_c[256 + 64 + k]) + MUL_F(qmfs->v[qmfs->v_index + 768 + k], qmf_c[384 + k]) +
- MUL_F(qmfs->v[qmfs->v_index + 768 + 192 + k], qmf_c[384 + 64 + k]) + MUL_F(qmfs->v[qmfs->v_index + 1024 + k], qmf_c[512 + k]) +
- MUL_F(qmfs->v[qmfs->v_index + 1024 + 192 + k], qmf_c[512 + 64 + k]);
- }
- /* update the ringbuffer index */
- qmfs->v_index -= 128;
- if (qmfs->v_index < 0) qmfs->v_index = (1280 - 128);
- }
-}
- #endif /*SBR_LOW_POWER*/
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef SBR_LOW_POWER
-void NeaacDecoder::sbr_qmf_synthesis_32(sbr_info* sbr, qmfs_info* qmfs, qmf_t X[MAX_NTSRHFG][64], real_t* output) {
- real_t x1[32], x2[32];
- #ifndef FIXED_POINT
- real_t scale = 1.f / 64.f;
- #endif
- int32_t n, k, out = 0;
- uint8_t l;
- /* qmf subsample l */
- for (l = 0; l < sbr->numTimeSlotsRate; l++) {
- /* shift buffer v */
- /* buffer is not shifted, we are using a ringbuffer */
- // memmove(qmfs->v + 64, qmfs->v, (640-64)*sizeof(real_t));
- /* calculate 64 samples */
- /* complex pre-twiddle */
- for (k = 0; k < 32; k++) {
- x1[k] = MUL_F(QMF_RE(X[l][k]), RE(qmf32_pre_twiddle[k])) - MUL_F(QMF_IM(X[l][k]), IM(qmf32_pre_twiddle[k]));
- x2[k] = MUL_F(QMF_IM(X[l][k]), RE(qmf32_pre_twiddle[k])) + MUL_F(QMF_RE(X[l][k]), IM(qmf32_pre_twiddle[k]));
- #ifndef FIXED_POINT
- x1[k] *= scale;
- x2[k] *= scale;
- #else
- x1[k] >>= 1;
- x2[k] >>= 1;
- #endif
- }
- /* transform */
- DCT4_32(x1, x1);
- DST4_32(x2, x2);
- for (n = 0; n < 32; n++) {
- qmfs->v[qmfs->v_index + n] = qmfs->v[qmfs->v_index + 640 + n] = -x1[n] + x2[n];
- qmfs->v[qmfs->v_index + 63 - n] = qmfs->v[qmfs->v_index + 640 + 63 - n] = x1[n] + x2[n];
- }
- /* calculate 32 output samples and window */
- for (k = 0; k < 32; k++) {
- output[out++] = MUL_F(qmfs->v[qmfs->v_index + k], qmf_c[2 * k]) + MUL_F(qmfs->v[qmfs->v_index + 96 + k], qmf_c[64 + 2 * k]) + MUL_F(qmfs->v[qmfs->v_index + 128 + k], qmf_c[128 + 2 * k]) +
- MUL_F(qmfs->v[qmfs->v_index + 224 + k], qmf_c[192 + 2 * k]) + MUL_F(qmfs->v[qmfs->v_index + 256 + k], qmf_c[256 + 2 * k]) +
- MUL_F(qmfs->v[qmfs->v_index + 352 + k], qmf_c[320 + 2 * k]) + MUL_F(qmfs->v[qmfs->v_index + 384 + k], qmf_c[384 + 2 * k]) +
- MUL_F(qmfs->v[qmfs->v_index + 480 + k], qmf_c[448 + 2 * k]) + MUL_F(qmfs->v[qmfs->v_index + 512 + k], qmf_c[512 + 2 * k]) +
- MUL_F(qmfs->v[qmfs->v_index + 608 + k], qmf_c[576 + 2 * k]);
- }
- /* update ringbuffer index */
- qmfs->v_index -= 64;
- if (qmfs->v_index < 0) qmfs->v_index = (640 - 64);
- }
-}
- #endif /*SBR_LOW_POWER*/
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
- #ifndef SBR_LOW_POWER
-void NeaacDecoder::sbr_qmf_synthesis_64(sbr_info* sbr, qmfs_info* qmfs, qmf_t X[MAX_NTSRHFG][64], real_t* output) {
- // real_t x1[64], x2[64];
- #ifndef SBR_LOW_POWER
- real_t in_real1[32], in_imag1[32], out_real1[32], out_imag1[32];
- real_t in_real2[32], in_imag2[32], out_real2[32], out_imag2[32];
- #endif
- qmf_t* pX;
- real_t *pring_buffer_1, *pring_buffer_3;
- // real_t * ptemp_1, * ptemp_2;
- #ifdef PREFER_POINTERS
- // These pointers are used if target platform has autoinc address generators
- real_t * pring_buffer_2, *pring_buffer_4;
- real_t * pring_buffer_5, *pring_buffer_6;
- real_t * pring_buffer_7, *pring_buffer_8;
- real_t * pring_buffer_9, *pring_buffer_10;
- const real_t *pqmf_c_1, *pqmf_c_2, *pqmf_c_3, *pqmf_c_4;
- const real_t *pqmf_c_5, *pqmf_c_6, *pqmf_c_7, *pqmf_c_8;
- const real_t *pqmf_c_9, *pqmf_c_10;
- #endif // #ifdef PREFER_POINTERS
- #ifndef FIXED_POINT
- real_t scale = 1.f / 64.f;
- #endif
- int32_t n, k, out = 0;
- uint8_t l;
- /* qmf subsample l */
- for (l = 0; l < sbr->numTimeSlotsRate; l++) {
- /* shift buffer v */
- /* buffer is not shifted, we use double ringbuffer */
- // memmove(qmfs->v + 128, qmfs->v, (1280-128)*sizeof(real_t));
- /* calculate 128 samples */
- #ifndef FIXED_POINT
- pX = X[l];
- in_imag1[31] = scale * QMF_RE(pX[1]);
- in_real1[0] = scale * QMF_RE(pX[0]);
- in_imag2[31] = scale * QMF_IM(pX[63 - 1]);
- in_real2[0] = scale * QMF_IM(pX[63 - 0]);
- for (k = 1; k < 31; k++) {
- in_imag1[31 - k] = scale * QMF_RE(pX[2 * k + 1]);
- in_real1[k] = scale * QMF_RE(pX[2 * k]);
- in_imag2[31 - k] = scale * QMF_IM(pX[63 - (2 * k + 1)]);
- in_real2[k] = scale * QMF_IM(pX[63 - (2 * k)]);
- }
- in_imag1[0] = scale * QMF_RE(pX[63]);
- in_real1[31] = scale * QMF_RE(pX[62]);
- in_imag2[0] = scale * QMF_IM(pX[63 - 63]);
- in_real2[31] = scale * QMF_IM(pX[63 - 62]);
- #else
- pX = X[l];
- in_imag1[31] = QMF_RE(pX[1]) >> 1;
- in_real1[0] = QMF_RE(pX[0]) >> 1;
- in_imag2[31] = QMF_IM(pX[62]) >> 1;
- in_real2[0] = QMF_IM(pX[63]) >> 1;
- for (k = 1; k < 31; k++) {
- in_imag1[31 - k] = QMF_RE(pX[2 * k + 1]) >> 1;
- in_real1[k] = QMF_RE(pX[2 * k]) >> 1;
- in_imag2[31 - k] = QMF_IM(pX[63 - (2 * k + 1)]) >> 1;
- in_real2[k] = QMF_IM(pX[63 - (2 * k)]) >> 1;
- }
- in_imag1[0] = QMF_RE(pX[63]) >> 1;
- in_real1[31] = QMF_RE(pX[62]) >> 1;
- in_imag2[0] = QMF_IM(pX[0]) >> 1;
- in_real2[31] = QMF_IM(pX[1]) >> 1;
- #endif
- // dct4_kernel is DCT_IV without reordering which is done before and after FFT
- dct4_kernel(in_real1, in_imag1, out_real1, out_imag1);
- dct4_kernel(in_real2, in_imag2, out_real2, out_imag2);
- pring_buffer_1 = qmfs->v + qmfs->v_index;
- pring_buffer_3 = pring_buffer_1 + 1280;
- #ifdef PREFER_POINTERS
- pring_buffer_2 = pring_buffer_1 + 127;
- pring_buffer_4 = pring_buffer_1 + (1280 + 127);
- #endif // #ifdef PREFER_POINTERS
- // ptemp_1 = x1;
- // ptemp_2 = x2;
- #ifdef PREFER_POINTERS
- for (n = 0; n < 32; n++) {
- // real_t x1 = *ptemp_1++;
- // real_t x2 = *ptemp_2++;
- // pring_buffer_3 and pring_buffer_4 are needed only for double ring buffer
- *pring_buffer_1++ = *pring_buffer_3++ = out_real2[n] - out_real1[n];
- *pring_buffer_2-- = *pring_buffer_4-- = out_real2[n] + out_real1[n];
- // x1 = *ptemp_1++;
- // x2 = *ptemp_2++;
- *pring_buffer_1++ = *pring_buffer_3++ = out_imag2[31 - n] + out_imag1[31 - n];
- *pring_buffer_2-- = *pring_buffer_4-- = out_imag2[31 - n] - out_imag1[31 - n];
- }
- #else // #ifdef PREFER_POINTERS
- for (n = 0; n < 32; n++) {
- // pring_buffer_3 and pring_buffer_4 are needed only for double ring buffer
- pring_buffer_1[2 * n] = pring_buffer_3[2 * n] = out_real2[n] - out_real1[n];
- pring_buffer_1[127 - 2 * n] = pring_buffer_3[127 - 2 * n] = out_real2[n] + out_real1[n];
- pring_buffer_1[2 * n + 1] = pring_buffer_3[2 * n + 1] = out_imag2[31 - n] + out_imag1[31 - n];
- pring_buffer_1[127 - (2 * n + 1)] = pring_buffer_3[127 - (2 * n + 1)] = out_imag2[31 - n] - out_imag1[31 - n];
- }
- #endif // #ifdef PREFER_POINTERS
- pring_buffer_1 = qmfs->v + qmfs->v_index;
- #ifdef PREFER_POINTERS
- pring_buffer_2 = pring_buffer_1 + 192;
- pring_buffer_3 = pring_buffer_1 + 256;
- pring_buffer_4 = pring_buffer_1 + (256 + 192);
- pring_buffer_5 = pring_buffer_1 + 512;
- pring_buffer_6 = pring_buffer_1 + (512 + 192);
- pring_buffer_7 = pring_buffer_1 + 768;
- pring_buffer_8 = pring_buffer_1 + (768 + 192);
- pring_buffer_9 = pring_buffer_1 + 1024;
- pring_buffer_10 = pring_buffer_1 + (1024 + 192);
- pqmf_c_1 = qmf_c;
- pqmf_c_2 = qmf_c + 64;
- pqmf_c_3 = qmf_c + 128;
- pqmf_c_4 = qmf_c + 192;
- pqmf_c_5 = qmf_c + 256;
- pqmf_c_6 = qmf_c + 320;
- pqmf_c_7 = qmf_c + 384;
- pqmf_c_8 = qmf_c + 448;
- pqmf_c_9 = qmf_c + 512;
- pqmf_c_10 = qmf_c + 576;
- #endif // #ifdef PREFER_POINTERS
- /* calculate 64 output samples and window */
- for (k = 0; k < 64; k++) {
- #ifdef PREFER_POINTERS
- output[out++] = MUL_F(*pring_buffer_1++, *pqmf_c_1++) + MUL_F(*pring_buffer_2++, *pqmf_c_2++) + MUL_F(*pring_buffer_3++, *pqmf_c_3++) + MUL_F(*pring_buffer_4++, *pqmf_c_4++) +
- MUL_F(*pring_buffer_5++, *pqmf_c_5++) + MUL_F(*pring_buffer_6++, *pqmf_c_6++) + MUL_F(*pring_buffer_7++, *pqmf_c_7++) + MUL_F(*pring_buffer_8++, *pqmf_c_8++) +
- MUL_F(*pring_buffer_9++, *pqmf_c_9++) + MUL_F(*pring_buffer_10++, *pqmf_c_10++);
- #else // #ifdef PREFER_POINTERS
- output[out++] = MUL_F(pring_buffer_1[k + 0], qmf_c[k + 0]) + MUL_F(pring_buffer_1[k + 192], qmf_c[k + 64]) + MUL_F(pring_buffer_1[k + 256], qmf_c[k + 128]) +
- MUL_F(pring_buffer_1[k + (256 + 192)], qmf_c[k + 192]) + MUL_F(pring_buffer_1[k + 512], qmf_c[k + 256]) + MUL_F(pring_buffer_1[k + (512 + 192)], qmf_c[k + 320]) +
- MUL_F(pring_buffer_1[k + 768], qmf_c[k + 384]) + MUL_F(pring_buffer_1[k + (768 + 192)], qmf_c[k + 448]) + MUL_F(pring_buffer_1[k + 1024], qmf_c[k + 512]) +
- MUL_F(pring_buffer_1[k + (1024 + 192)], qmf_c[k + 576]);
- #endif // #ifdef PREFER_POINTERS
- }
- /* update ringbuffer index */
- qmfs->v_index -= 128;
- if (qmfs->v_index < 0) qmfs->v_index = (1280 - 128);
- }
-}
- #endif /*SBR_LOW_POWER*/
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-qmfa_info* NeaacDecoder::qmfa_init(uint8_t channels) {
- qmfa_info* qmfa = (qmfa_info*)faad_malloc(sizeof(qmfa_info));
- /* x is implemented as double ringbuffer */
- qmfa->x = (real_t*)faad_malloc(2 * channels * 10 * sizeof(real_t));
- memset(qmfa->x, 0, 2 * channels * 10 * sizeof(real_t));
- /* ringbuffer index */
- qmfa->x_index = 0;
- qmfa->channels = channels;
- return qmfa;
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::qmfa_end(qmfa_info* qmfa) {
- if (qmfa) {
- if (qmfa->x) faad_free(&qmfa->x);
- faad_free(&qmfa);
- }
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SBR_DEC
-void NeaacDecoder::sbr_qmf_analysis_32(sbr_info* sbr, qmfa_info* qmfa, const real_t* input, qmf_t X[MAX_NTSRHFG][64], uint8_t offset, uint8_t kx) {
- real_t u[64];
- #ifndef SBR_LOW_POWER
- real_t in_real[32], in_imag[32], out_real[32], out_imag[32];
- #else
- real_t y[32];
- #endif
- uint32_t in = 0;
- uint8_t l;
- /* qmf subsample l */
- for (l = 0; l < sbr->numTimeSlotsRate; l++) {
- int16_t n;
- /* shift input buffer x */
- /* input buffer is not shifted anymore, x is implemented as double ringbuffer */
- // memmove(qmfa->x + 32, qmfa->x, (320-32)*sizeof(real_t));
- /* add new samples to input buffer x */
- for (n = 32 - 1; n >= 0; n--) {
- #ifdef FIXED_POINT
- qmfa->x[qmfa->x_index + n] = qmfa->x[qmfa->x_index + n + 320] = (input[in++]) >> 4;
- #else
- qmfa->x[qmfa->x_index + n] = qmfa->x[qmfa->x_index + n + 320] = input[in++];
- #endif
- }
- /* window and summation to create array u */
- for (n = 0; n < 64; n++) {
- u[n] = MUL_F(qmfa->x[qmfa->x_index + n], qmf_c[2 * n]) + MUL_F(qmfa->x[qmfa->x_index + n + 64], qmf_c[2 * (n + 64)]) + MUL_F(qmfa->x[qmfa->x_index + n + 128], qmf_c[2 * (n + 128)]) +
- MUL_F(qmfa->x[qmfa->x_index + n + 192], qmf_c[2 * (n + 192)]) + MUL_F(qmfa->x[qmfa->x_index + n + 256], qmf_c[2 * (n + 256)]);
- }
- /* update ringbuffer index */
- qmfa->x_index -= 32;
- if (qmfa->x_index < 0) qmfa->x_index = (320 - 32);
- /* calculate 32 subband samples by introducing X */
- #ifdef SBR_LOW_POWER
- y[0] = u[48];
- for (n = 1; n < 16; n++) y[n] = u[n + 48] + u[48 - n];
- for (n = 16; n < 32; n++) y[n] = -u[n - 16] + u[48 - n];
- DCT3_32_unscaled(u, y);
- for (n = 0; n < 32; n++) {
- if (n < kx) {
- #ifdef FIXED_POINT
- QMF_RE(X[l + offset][n]) = u[n] /*<< 1*/;
- #else
- QMF_RE(X[l + offset][n]) = 2. * u[n];
- #endif
- } else {
- QMF_RE(X[l + offset][n]) = 0;
- }
- }
- #else
- // Reordering of data moved from DCT_IV to here
- in_imag[31] = u[1];
- in_real[0] = u[0];
- for (n = 1; n < 31; n++) {
- in_imag[31 - n] = u[n + 1];
- in_real[n] = -u[64 - n];
- }
- in_imag[0] = u[32];
- in_real[31] = -u[33];
- // dct4_kernel is DCT_IV without reordering which is done before and after FFT
- dct4_kernel(in_real, in_imag, out_real, out_imag);
- // Reordering of data moved from DCT_IV to here
- for (n = 0; n < 16; n++) {
- if (2 * n + 1 < kx) {
- #ifdef FIXED_POINT
- QMF_RE(X[l + offset][2 * n]) = out_real[n];
- QMF_IM(X[l + offset][2 * n]) = out_imag[n];
- QMF_RE(X[l + offset][2 * n + 1]) = -out_imag[31 - n];
- QMF_IM(X[l + offset][2 * n + 1]) = -out_real[31 - n];
- #else
- QMF_RE(X[l + offset][2 * n]) = 2. * out_real[n];
- QMF_IM(X[l + offset][2 * n]) = 2. * out_imag[n];
- QMF_RE(X[l + offset][2 * n + 1]) = -2. * out_imag[31 - n];
- QMF_IM(X[l + offset][2 * n + 1]) = -2. * out_real[31 - n];
- #endif
- } else {
- if (2 * n < kx) {
- #ifdef FIXED_POINT
- QMF_RE(X[l + offset][2 * n]) = out_real[n];
- QMF_IM(X[l + offset][2 * n]) = out_imag[n];
- #else
- QMF_RE(X[l + offset][2 * n]) = 2. * out_real[n];
- QMF_IM(X[l + offset][2 * n]) = 2. * out_imag[n];
- #endif
- } else {
- QMF_RE(X[l + offset][2 * n]) = 0;
- QMF_IM(X[l + offset][2 * n]) = 0;
- }
- QMF_RE(X[l + offset][2 * n + 1]) = 0;
- QMF_IM(X[l + offset][2 * n + 1]) = 0;
- }
- }
- #endif
- }
-}
-#endif /*SBR_DEC*/
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#ifdef SSR_DEC
-void NeaacDecoder::gc_set_protopqf(real_t* p_proto) {
- int j;
- real_t a_half[48] = {1.2206911375946939E-05, 1.7261986723798209E-05, 1.2300093657077942E-05, -1.0833943097791965E-05, -5.7772498639901686E-05, -1.2764767618947719E-04, -2.0965186675013334E-04,
- -2.8166673689263850E-04, -3.1234860429017460E-04, -2.6738519958452353E-04, -1.1949424681824722E-04, 1.3965139412648678E-04, 4.8864136409185725E-04, 8.7044629275148344E-04,
- 1.1949430269934793E-03, 1.3519708175026700E-03, 1.2346314373964412E-03, 7.6953209114159191E-04, -5.2242432579537141E-05, -1.1516092887213454E-03, -2.3538469841711277E-03,
- -3.4033123072127277E-03, -4.0028551071986133E-03, -3.8745415659693259E-03, -2.8321073426874310E-03, -8.5038892323704195E-04, 1.8856751185350931E-03, 4.9688741735340923E-03,
- 7.8056704536795926E-03, 9.7027909685901654E-03, 9.9960423120166159E-03, 8.2019366335594487E-03, 4.1642072876103365E-03, -1.8364453822737758E-03, -9.0384863094167686E-03,
- -1.6241528177129844E-02, -2.1939551286300665E-02, -2.4533179947088161E-02, -2.2591663337768787E-02, -1.5122066420044672E-02, -1.7971713448186293E-03, 1.6903413428575379E-02,
- 3.9672315874127042E-02, 6.4487527248102796E-02, 8.8850025474701726E-02, 0.1101132906105560, 0.1258540205143761, 0.1342239368467012};
- for (j = 0; j < 48; ++j) { p_proto[j] = p_proto[95 - j] = a_half[j]; }
-}
-#endif
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
diff --git a/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/neaacdec.h b/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/neaacdec.h
deleted file mode 100644
index 82f7e42..0000000
--- a/libraries/ESP32-audioI2S/src/aac_decoder/libfaad/neaacdec.h
+++ /dev/null
@@ -1,425 +0,0 @@
-/*
-** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
-** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
-**
-** This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
-** the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
-**
-** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-**
-** You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software
-** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-**
-** Any non-GPL usage of this software or parts of this software is strictly forbidden.
-**
-** The "appropriate copyright message" mentioned in section 2c of the GPLv2 must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
-**
-** Commercial non-GPL licensing of this software is possible.
-** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
-**/
-
-// ESP32 Version 29.07.2024
-// updated: 18.06.2026
-
-#pragma once
-
-#include "aac_structs.h"
-#include "aac_tables.h"
-#include "aac_defines.h"
-#include
-#include
-#include
-#include
-#include
-#include
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-class NeaacDecoder {
- public:
- NeaacDecoder() { m_initFlag = 0; }
- ~NeaacDecoder() = default;
- NeAACDecHandle NeAACDecOpen(void);
- NeAACDecConfigurationPtr NeAACDecGetCurrentConfiguration(NeAACDecHandle hpDecoder);
- void NeAACDecClose(NeAACDecHandle hpDecoder);
- uint8_t NeAACDecSetConfiguration(NeAACDecHandle hpDecoder, NeAACDecConfigurationPtr config);
- char NeAACDecInit2(NeAACDecHandle hpDecoder, uint8_t* pBuffer, uint32_t SizeOfDecoderSpecificInfo, uint32_t* samplerate, uint8_t* channels);
- long NeAACDecInit(NeAACDecHandle hpDecoder, uint8_t* buffer, uint32_t buffer_size, uint32_t* samplerate, uint8_t* channels);
- void* NeAACDecDecode2(NeAACDecHandle hpDecoder, NeAACDecFrameInfo* hInfo, uint8_t* buffer, uint32_t buffer_size, void** sample_buffer, uint32_t sample_buffer_size);
- error_info_t NeAACDecGetErrorMessage(const uint8_t errcode);
- uint8_t get_sr_index(const uint32_t samplerate);
-
- private:
- uint32_t __r1 __attribute__((unused)) = 1;
- uint32_t __r2 __attribute__((unused)) = 1;
-
- ps_ptr m_mdct256;
- ps_ptr m_mdct1024;
- ps_ptr m_mdct2048;
- ps_ptr m_ccft256;
- ps_ptr m_ccft1024;
- ps_ptr m_ccft2048;
- ps_ptr m_work256;
- ps_ptr m_work1024;
- ps_ptr m_work2048;
- ps_ptr m_G_temp_prev[48][2][5];
- ps_ptr m_Q_temp_prev[48][2][5];
- ps_ptr m_adif;
- ps_ptr m_adts;
- ps_ptr m_ld;
- ps_ptr m_sample_buffer;
-
- uint32_t ne_rng(uint32_t* __r1, uint32_t* __r2);
- uint32_t wl_min_lzc(uint32_t x);
- uint8_t m_initFlag = 0;
-#ifdef FIXED_POINT
- int32_t log2_int(uint32_t val);
- int32_t log2_fix(uint32_t val);
- int32_t pow2_int(real_t val);
- real_t pow2_fix(real_t val);
-#endif
- template void faad_free(freeType** b);
-
- void* faad_calloc(size_t len, size_t size);
- uint32_t ones32(uint32_t x);
- uint32_t floor_log2(uint32_t x);
- int NeAACDecGetVersion(const char** faad_id_string, const char** faad_copyright_string);
- uint32_t NeAACDecGetCapabilities(void);
- void NeAACDecPostSeekReset(NeAACDecHandle hpDecoder, long frame);
- void* NeAACDecDecode(NeAACDecHandle hpDecoder, NeAACDecFrameInfo* hInfo, uint8_t* buffer, uint32_t buffer_size);
- void cfftf1pos(uint16_t n, complex_t* c, complex_t* ch, const uint16_t* ifac, const complex_t* wa, const int8_t isign);
- void cfftf1neg(uint16_t n, complex_t* c, complex_t* ch, const uint16_t* ifac, const complex_t* wa, const int8_t isign);
-#ifdef FIXED_POINT
- real_t get_sample(real_t** input, uint8_t channel, uint16_t sample, uint8_t down_matrix, uint8_t up_matrix, uint8_t* internal_channel);
-#endif
-#ifndef FIXED_POINT
- real_t get_sample(real_t** input, uint8_t channel, uint16_t sample, uint8_t down_matrix, uint8_t* internal_channel);
- void to_PCM_16bit(NeAACDecStruct* hDecoder, real_t** input, uint8_t channels, uint16_t frame_len, int16_t** sample_buffer);
- void to_PCM_24bit(NeAACDecStruct* hDecoder, real_t** input, uint8_t channels, uint16_t frame_len, int32_t** sample_buffer);
- void to_PCM_32bit(NeAACDecStruct* hDecoder, real_t** input, uint8_t channels, uint16_t frame_len, int32_t** sample_buffer);
- void to_PCM_float(NeAACDecStruct* hDecoder, real_t** input, uint8_t channels, uint16_t frame_len, float** sample_buffer);
- void to_PCM_double(NeAACDecStruct* hDecoder, real_t** input, uint8_t channels, uint16_t frame_len, double** sample_buffer);
-#endif
- void imdct_ssr(fb_info* fb, real_t* in_data, real_t* out_data, uint16_t len);
- void gc_setcoef_eff_pqfsyn(int mm, int kk, real_t* p_proto, real_t*** ppp_q0, real_t*** ppp_t0, real_t*** ppp_t1);
- real_t calc_Q_div(sbr_info* sbr, uint8_t ch, uint8_t m, uint8_t l);
- real_t calc_Q_div2(sbr_info* sbr, uint8_t ch, uint8_t m, uint8_t l);
-#ifdef MAIN_DEC
- void flt_round(float* pf);
- int16_t quant_pred(float x);
- float inv_quant_pred(int16_t q);
- void ic_predict(pred_state* state, real_t input, real_t* output, uint8_t pred);
- void reset_pred_state(pred_state* state);
-#endif
- void imdct_long(fb_info* fb, real_t* in_data, real_t* out_data, uint16_t len);
- void mdct_init(fb_info* fb, real_t* in_data, real_t* out_data, uint16_t len);
- uint32_t rewrev_word(uint32_t v, const uint8_t len);
- void rewrev_lword(uint32_t* hi, uint32_t* lo, const uint8_t len);
- void rewrev_bits(bits_t* bits);
- void concat_bits(bits_t* b, bits_t* a);
- uint8_t is_good_cb(uint8_t this_CB, uint8_t this_sec_CB);
- void read_segment(bits_t* segment, uint8_t segwidth, bitfile* ld);
- void fill_in_codeword(codeword_t* codeword, uint16_t index, uint16_t sp, uint8_t cb);
- void fft_dif(real_t* Real, real_t* Imag);
- real_t iquant(int16_t q, const real_t* tab, uint8_t* error);
- uint8_t allocate_single_channel(NeAACDecStruct* hDecoder, uint8_t channel, uint8_t output_channels);
- uint8_t allocate_channel_pair(NeAACDecStruct* hDecoder, uint8_t channel, uint8_t paired_channel);
- uint8_t decode_scale_factors(ic_stream* ics, bitfile* ld);
- uint32_t latm_get_value(bitfile* ld);
- uint32_t latmParsePayload(latm_header* latm, bitfile* ld);
- uint32_t latmAudioMuxElement(latm_header* latm, bitfile* ld);
- char NeAACDecAudioSpecificConfig(uint8_t* pBuffer, uint32_t buffer_size, mp4AudioSpecificConfig* mp4ASC);
- void hybrid_free(hyb_info* hyb);
- void channel_filter4(hyb_info* hyb, uint8_t frame_len, const real_t* filter, qmf_t* buffer, qmf_t** X_hybrid);
- void DCT3_6_unscaled(real_t* y, real_t* x);
- void channel_filter12(hyb_info* hyb, uint8_t frame_len, const real_t* filter, qmf_t* buffer, qmf_t** X_hybrid);
- real_t magnitude_c(complex_t c);
- uint8_t sbr_process_channel(sbr_info* sbr, real_t* channel_buf, qmf_t X[MAX_NTSR][64], uint8_t ch, uint8_t dont_process, const uint8_t downSampledSBR);
- real_t find_initial_power(uint8_t bands, uint8_t a0, uint8_t a1);
- void sbr_reset(sbr_info* sbr);
- int8_t sbr_log2(const int8_t val);
- real_t find_log2_E(sbr_info* sbr, uint8_t k, uint8_t l, uint8_t ch);
- real_t find_log2_Q(sbr_info* sbr, uint8_t k, uint8_t l, uint8_t ch);
- real_t find_log2_Qplus1(sbr_info* sbr, uint8_t k, uint8_t l, uint8_t ch);
- void auto_correlation(sbr_info* sbr, acorr_coef* ac, qmf_t buffer[MAX_NTSRHFG][64], uint8_t bd, uint8_t len);
- real_t mapNewBw(uint8_t invf_mode, uint8_t invf_mode_prev);
- uint8_t max_pred_sfb(const uint8_t sr_index);
- uint8_t max_tns_sfb(const uint8_t sr_index, const uint8_t object_type, const uint8_t is_short);
- uint32_t get_sample_rate(const uint8_t sr_index);
- int8_t can_decode_ot(const uint8_t object_type);
- void* faad_malloc(size_t size);
- drc_info* drc_init(real_t cut, real_t boost);
- void drc_end(drc_info* drc);
- void drc_decode(drc_info* drc, real_t* spec);
- sbr_info* sbrDecodeInit(uint16_t framelength, uint8_t id_aac, uint32_t sample_rate, uint8_t downSampledSBR, uint8_t IsDRM);
- void sbrDecodeEnd(sbr_info* sbr, uint8_t i);
- void sbrReset(sbr_info* sbr, uint8_t i);
- uint8_t sbrDecodeCoupleFrame(sbr_info* sbr, real_t* left_chan, real_t* right_chan, const uint8_t just_seeked, const uint8_t downSampledSBR);
- uint8_t sbrDecodeSingleFrame(sbr_info* sbr, real_t* channel, const uint8_t just_seeked, const uint8_t downSampledSBR);
- uint16_t ps_data(ps_info* ps, bitfile* ld, uint8_t* header);
- ps_info* ps_init(uint8_t sr_index, uint8_t numTimeSlotsRate);
- void ps_free(ps_info* ps);
- uint8_t ps_decode(ps_info* ps, qmf_t X_left[38][64], qmf_t X_right[38][64]);
- void faad_initbits(bitfile* ld, const void* buffer, const uint32_t buffer_size);
- void faad_endbits(bitfile* ld);
- void faad_initbits_rev(bitfile* ld, void* buffer, uint32_t bits_in_buffer);
- uint8_t faad_byte_align(bitfile* ld);
- uint32_t faad_get_processed_bits(bitfile* ld);
- void faad_flushbits_ex(bitfile* ld, uint32_t bits);
- void faad_rewindbits(bitfile* ld);
- void faad_resetbits(bitfile* ld, int bits);
- uint8_t* faad_getbitbuffer(bitfile* ld, uint32_t bits);
- void* faad_origbitbuffer(bitfile* ld);
- uint32_t faad_origbitbuffer_size(bitfile* ld);
- uint8_t faad_get1bit(bitfile* ld);
- uint32_t faad_getbits(bitfile* ld, uint32_t n);
- uint32_t faad_showbits_rev(bitfile* ld, uint32_t bits);
- void faad_flushbits_rev(bitfile* ld, uint32_t bits);
- uint32_t getdword(void* mem);
- uint32_t getdword_n(void* mem, int n);
- void faad_flushbits(bitfile* ld, uint32_t bits);
- uint32_t faad_showbits(bitfile* ld, uint32_t bits);
- uint32_t showbits_hcr(bits_t* ld, uint8_t bits);
- uint32_t faad_getbits_rev(bitfile* ld, uint32_t n);
- int8_t get1bit_hcr(bits_t* ld, uint8_t* result);
- int8_t flushbits_hcr(bits_t* ld, uint8_t bits);
- int8_t getbits_hcr(bits_t* ld, uint8_t n, uint32_t* result);
- void cfftf(uint16_t mdct_len, complex_t* c);
- void cfftb(uint16_t mdct_len, complex_t* c);
- void cffti(uint16_t mdct_len, uint16_t n);
- void* aac_frame_decode(NeAACDecStruct* hDecoder, NeAACDecFrameInfo* hInfo, uint8_t* buffer, uint32_t buffer_size, void** sample_buffer2, uint32_t sample_buffer_size);
- void create_channel_config(NeAACDecStruct* hDecoder, NeAACDecFrameInfo* hInfo);
- void passf2pos(const uint16_t ido, const uint16_t l1, const complex_t* cc, complex_t* ch, const complex_t* wa);
- void passf2neg(const uint16_t ido, const uint16_t l1, const complex_t* cc, complex_t* ch, const complex_t* wa);
- void passf3(const uint16_t ido, const uint16_t l1, const complex_t* cc, complex_t* ch, const complex_t* wa1, const complex_t* wa2, const int8_t isign);
- void passf4pos(const uint16_t ido, const uint16_t l1, const complex_t* cc, complex_t* ch, const complex_t* wa1, const complex_t* wa2, const complex_t* wa3);
- void passf4neg(const uint16_t ido, const uint16_t l1, const complex_t* cc, complex_t* ch, const complex_t* wa1, const complex_t* wa2, const complex_t* wa3);
- void passf5(const uint16_t ido, const uint16_t l1, const complex_t* cc, complex_t* ch, const complex_t* wa1, const complex_t* wa2, const complex_t* wa3, const complex_t* wa4, const int8_t isign);
- void cffti1(uint16_t n, complex_t* wa, uint16_t* ifac);
- fb_info* filter_bank_init(uint16_t frame_len);
- void filter_bank_end(fb_info* fb);
- void filter_bank_ltp(fb_info* fb, uint8_t window_sequence, uint8_t window_shape, uint8_t window_shape_prev, real_t* in_data, real_t* out_mdct, uint8_t object_type, uint16_t frame_len);
- void ifilter_bank(fb_info* fb, uint8_t window_sequence, uint8_t window_shape, uint8_t window_shape_prev, real_t* freq_in, real_t* time_out, real_t* overlap, uint8_t object_type,
- uint16_t frame_len);
- void ms_decode(ic_stream* ics, ic_stream* icsr, real_t* l_spec, real_t* r_spec, uint16_t frame_len);
- void is_decode(ic_stream* ics, ic_stream* icsr, real_t* l_spec, real_t* r_spec, uint16_t frame_len);
- int8_t is_intensity(ic_stream* ics, uint8_t group, uint8_t sfb);
- uint8_t is_noise(ic_stream* ics, uint8_t group, uint8_t sfb);
- real_t fp_sqrt(real_t value);
- void pns_decode(ic_stream* ics_left, ic_stream* ics_right, real_t* spec_left, real_t* spec_right, uint16_t frame_len, uint8_t channel_pair, uint8_t object_type,
- /* RNG states */ uint32_t* __r1, uint32_t* __r2);
- int8_t invert_intensity(ic_stream* ics, uint8_t group, uint8_t sfb);
- void* output_to_PCM(NeAACDecStruct* hDecoder, real_t** input, void* samplebuffer, uint8_t channels, uint16_t frame_len, uint8_t format);
- uint8_t pulse_decode(ic_stream* ics, int16_t* spec_coef, uint16_t framelen);
- void gen_rand_vector(real_t* spec, int16_t scale_factor, uint16_t size, uint8_t sub, uint32_t* __r1, uint32_t* __r2);
- void huffman_sign_bits(bitfile* ld, int16_t* sp, uint8_t len);
- uint8_t huffman_getescape(bitfile* ld, int16_t* sp);
- uint8_t huffman_2step_quad(uint8_t cb, bitfile* ld, int16_t* sp);
- uint8_t huffman_2step_quad_sign(uint8_t cb, bitfile* ld, int16_t* sp);
- uint8_t huffman_2step_pair(uint8_t cb, bitfile* ld, int16_t* sp);
- uint8_t huffman_2step_pair_sign(uint8_t cb, bitfile* ld, int16_t* sp);
- uint8_t huffman_binary_quad(uint8_t cb, bitfile* ld, int16_t* sp);
- uint8_t huffman_binary_quad_sign(uint8_t cb, bitfile* ld, int16_t* sp);
- uint8_t huffman_binary_pair(uint8_t cb, bitfile* ld, int16_t* sp);
- uint8_t huffman_binary_pair_sign(uint8_t cb, bitfile* ld, int16_t* sp);
- int16_t huffman_codebook(uint8_t i);
- void vcb11_check_LAV(uint8_t cb, int16_t* sp);
- uint16_t drm_ps_data(drm_ps_info* ps, bitfile* ld);
- drm_ps_info* drm_ps_init(void);
- void drm_ps_free(drm_ps_info* ps);
- uint8_t drm_ps_decode(drm_ps_info* ps, uint8_t guess, qmf_t X_left[38][64], qmf_t X_right[38][64]);
- int8_t huffman_scale_factor(bitfile* ld);
- uint8_t huffman_spectral_data(uint8_t cb, bitfile* ld, int16_t* sp);
- int8_t huffman_spectral_data_2(uint8_t cb, bits_t* ld, int16_t* sp);
- int8_t AudioSpecificConfig2(uint8_t* pBuffer, uint32_t buffer_size, mp4AudioSpecificConfig* mp4ASC, program_config* pce, uint8_t short_form);
- int8_t AudioSpecificConfigFromBitfile(bitfile* ld, mp4AudioSpecificConfig* mp4ASC, program_config* pce, uint32_t bsize, uint8_t short_form);
- void pns_reset_pred_state(ic_stream* ics, pred_state* state);
- void reset_all_predictors(pred_state* state, uint16_t frame_len);
- void ic_prediction(ic_stream* ics, real_t* spec, pred_state* state, uint16_t frame_len, uint8_t sf_index);
- uint8_t quant_to_spec(NeAACDecStruct* hDecoder, ic_stream* ics, int16_t* quant_data, real_t* spec_data, uint16_t frame_len);
- uint8_t window_grouping_info(NeAACDecStruct* hDecoder, ic_stream* ics);
- uint8_t reconstruct_channel_pair(NeAACDecStruct* hDecoder, ic_stream* ics1, ic_stream* ics2, element* cpe, int16_t* spec_data1, int16_t* spec_data2);
- uint8_t reconstruct_single_channel(NeAACDecStruct* hDecoder, ic_stream* ics, element* sce, int16_t* spec_data);
- void tns_decode_frame(ic_stream* ics, tns_info* tns, uint8_t sr_index, uint8_t object_type, real_t* spec, uint16_t frame_len);
- void tns_encode_frame(ic_stream* ics, tns_info* tns, uint8_t sr_index, uint8_t object_type, real_t* spec, uint16_t frame_len);
- uint8_t is_ltp_ot(uint8_t object_type);
- void lt_prediction(ic_stream* ics, ltp_info* ltp, real_t* spec, int16_t* lt_pred_stat, fb_info* fb, uint8_t win_shape, uint8_t win_shape_prev, uint8_t sr_index, uint8_t object_type,
- uint16_t frame_len);
- void lt_update_state(int16_t* lt_pred_stat, real_t* time, real_t* overlap, uint16_t frame_len, uint8_t object_type);
- void tns_decode_coef(uint8_t order, uint8_t coef_res_bits, uint8_t coef_compress, uint8_t* coef, real_t* a);
- void tns_ar_filter(real_t* spectrum, uint16_t size, int8_t inc, real_t* lpc, uint8_t order);
- void tns_ma_filter(real_t* spectrum, uint16_t size, int8_t inc, real_t* lpc, uint8_t order);
- uint8_t faad_check_CRC(bitfile* ld, uint16_t len);
- /* static function declarations */
- void decode_sce_lfe(NeAACDecStruct* hDecoder, NeAACDecFrameInfo* hInfo, bitfile* ld, uint8_t id_syn_ele);
- void decode_cpe(NeAACDecStruct* hDecoder, NeAACDecFrameInfo* hInfo, bitfile* ld, uint8_t id_syn_ele);
- uint8_t single_lfe_channel_element(NeAACDecStruct* hDecoder, bitfile* ld, uint8_t channel, uint8_t* tag);
- uint8_t channel_pair_element(NeAACDecStruct* hDecoder, bitfile* ld, uint8_t channel, uint8_t* tag);
-#ifdef COUPLING_DEC
- uint8_t coupling_channel_element(NeAACDecStruct* hDecoder, bitfile* ld);
-#endif
- uint16_t data_stream_element(NeAACDecStruct* hDecoder, bitfile* ld);
- uint8_t program_config_element(program_config* pce, bitfile* ld);
- uint8_t fill_element(NeAACDecStruct* hDecoder, bitfile* ld, drc_info* drc, uint8_t sbr_ele);
- uint8_t individual_channel_stream(NeAACDecStruct* hDecoder, element* ele, bitfile* ld, ic_stream* ics, uint8_t scal_flag, int16_t* spec_data);
- uint8_t ics_info(NeAACDecStruct* hDecoder, ic_stream* ics, bitfile* ld, uint8_t common_window);
- uint8_t section_data(NeAACDecStruct* hDecoder, ic_stream* ics, bitfile* ld);
- uint8_t scale_factor_data(NeAACDecStruct* hDecoder, ic_stream* ics, bitfile* ld);
-#ifdef SSR_DEC
- void gain_control_data(bitfile* ld, ic_stream* ics);
-#endif
- uint8_t spectral_data(NeAACDecStruct* hDecoder, ic_stream* ics, bitfile* ld, int16_t* spectral_data);
- uint16_t extension_payload(bitfile* ld, drc_info* drc, uint16_t count);
- uint8_t pulse_data(ic_stream* ics, pulse_info* pul, bitfile* ld);
- void tns_data(ic_stream* ics, tns_info* tns, bitfile* ld);
-#ifdef LTP_DEC
- uint8_t ltp_data(NeAACDecStruct* hDecoder, ic_stream* ics, ltp_info* ltp, bitfile* ld);
-#endif
- uint8_t adts_fixed_header(adts_header* adts, bitfile* ld);
- void adts_variable_header(adts_header* adts, bitfile* ld);
- void adts_error_check(adts_header* adts, bitfile* ld);
- uint8_t dynamic_range_info(bitfile* ld, drc_info* drc);
- uint8_t excluded_channels(bitfile* ld, drc_info* drc);
- uint8_t side_info(NeAACDecStruct* hDecoder, element* ele, bitfile* ld, ic_stream* ics, uint8_t scal_flag);
- int8_t GASpecificConfig(bitfile* ld, mp4AudioSpecificConfig* mp4ASC, program_config* pce);
- uint8_t adts_frame(adts_header* adts, bitfile* ld);
- void get_adif_header(adif_header* adif, bitfile* ld);
- void raw_data_block(NeAACDecStruct* hDecoder, NeAACDecFrameInfo* hInfo, bitfile* ld, program_config* pce, drc_info* drc);
- uint8_t reordered_spectral_data(NeAACDecStruct* hDecoder, ic_stream* ics, bitfile* ld, int16_t* spectral_data);
-#ifdef DRM
- int8_t DRM_aac_scalable_main_header(NeAACDecStruct* hDecoder, ic_stream* ics1, ic_stream* ics2, bitfile* ld, uint8_t this_layer_stereo);
-#endif
- void dct4_kernel(real_t* in_real, real_t* in_imag, real_t* out_real, real_t* out_imag);
- void DCT3_32_unscaled(real_t* y, real_t* x);
- void DCT4_32(real_t* y, real_t* x);
- void DST4_32(real_t* y, real_t* x);
- void DCT2_32_unscaled(real_t* y, real_t* x);
- void DCT4_16(real_t* y, real_t* x);
- void DCT2_16_unscaled(real_t* y, real_t* x);
- uint8_t rvlc_scale_factor_data(ic_stream* ics, bitfile* ld);
- uint8_t rvlc_decode_scale_factors(ic_stream* ics, bitfile* ld);
- uint8_t sbr_extension_data(bitfile* ld, sbr_info* sbr, uint16_t cnt, uint8_t resetFlag);
- int8_t rvlc_huffman_sf(bitfile* ld_sf, bitfile* ld_esc, int8_t direction);
- int8_t rvlc_huffman_esc(bitfile* ld_esc, int8_t direction);
- uint8_t rvlc_decode_sf_forward(ic_stream* ics, bitfile* ld_sf, bitfile* ld_esc, uint8_t* intensity_used);
-#ifdef DRM
- void DRM_aac_scalable_main_element(NeAACDecStruct* hDecoder, NeAACDecFrameInfo* hInfo, bitfile* ld, program_config* pce, drc_info* drc);
-#endif
- uint32_t faad_latm_frame(latm_header* latm, bitfile* ld);
-#ifdef SSR_DEC
- void ssr_decode(ssr_info* ssr, fb_info* fb, uint8_t window_sequence, uint8_t window_shape, uint8_t window_shape_prev, real_t* freq_in, real_t* time_out, real_t* overlap,
- real_t ipqf_buffer[SSR_BANDS][96 / 4], real_t* prev_fmd, uint16_t frame_len);
- void ssr_gain_control(ssr_info* ssr, real_t* data, real_t* output, real_t* overlap, real_t* prev_fmd, uint8_t band, uint8_t window_sequence, uint16_t frame_len);
- void ssr_gc_function(ssr_info* ssr, real_t* prev_fmd, real_t* gc_function, uint8_t window_sequence, uint16_t frame_len);
-#endif
- void extract_envelope_data(sbr_info* sbr, uint8_t ch);
- void extract_noise_floor_data(sbr_info* sbr, uint8_t ch);
-#ifndef FIXED_POINT
- void envelope_noise_dequantisation(sbr_info* sbr, uint8_t ch);
- void unmap_envelope_noise(sbr_info* sbr);
-#endif
- void ssr_ipqf(ssr_info* ssr, real_t* in_data, real_t* out_data, real_t buffer[SSR_BANDS][96 / 4], uint16_t frame_len, uint8_t bands);
- void faad_mdct_init(uint16_t mdct_len, uint16_t N);
- void faad_mdct_end(uint16_t mdct_len);
- void faad_imdct(uint16_t mdct_idx, real_t* X_in, real_t* X_out);
- void faad_mdct(uint16_t mdct_len, real_t* X_in, real_t* X_out);
-#if (defined(PS_DEC) || defined(DRM_PS))
- uint8_t sbrDecodeSingleFramePS(sbr_info* sbr, real_t* left_channel, real_t* right_channel, const uint8_t just_seeked, const uint8_t downSampledSBR);
-#endif
- // void unmap_envelope_noise(sbr_info* sbr);
- int16_t real_to_int16(real_t sig_in);
- uint8_t sbr_save_prev_data(sbr_info* sbr, uint8_t ch);
- void sbr_save_matrix(sbr_info* sbr, uint8_t ch);
- fb_info* ssr_filter_bank_init(uint16_t frame_len);
- void ssr_filter_bank_end(fb_info* fb);
- void ssr_ifilter_bank(fb_info* fb, uint8_t window_sequence, uint8_t window_shape, uint8_t window_shape_prev, real_t* freq_in, real_t* time_out, uint16_t frame_len);
- int32_t find_bands(uint8_t warp, uint8_t bands, uint8_t a0, uint8_t a1);
- void sbr_header(bitfile* ld, sbr_info* sbr);
- uint8_t calc_sbr_tables(sbr_info* sbr, uint8_t start_freq, uint8_t stop_freq, uint8_t samplerate_mode, uint8_t freq_scale, uint8_t alter_scale, uint8_t xover_band);
- uint8_t sbr_data(bitfile* ld, sbr_info* sbr);
- uint16_t sbr_extension(bitfile* ld, sbr_info* sbr, uint8_t bs_extension_id, uint16_t num_bits_left);
- uint8_t sbr_single_channel_element(bitfile* ld, sbr_info* sbr);
- uint8_t sbr_channel_pair_element(bitfile* ld, sbr_info* sbr);
- uint8_t sbr_grid(bitfile* ld, sbr_info* sbr, uint8_t ch);
- void sbr_dtdf(bitfile* ld, sbr_info* sbr, uint8_t ch);
- void invf_mode(bitfile* ld, sbr_info* sbr, uint8_t ch);
- void sinusoidal_coding(bitfile* ld, sbr_info* sbr, uint8_t ch);
- uint8_t hf_adjustment(sbr_info* sbr, qmf_t Xsbr[MAX_NTSRHFG][64], real_t* deg, uint8_t ch);
- uint8_t qmf_start_channel(uint8_t bs_start_freq, uint8_t bs_samplerate_mode, uint32_t sample_rate);
- uint8_t qmf_stop_channel(uint8_t bs_stop_freq, uint32_t sample_rate, uint8_t k0);
- uint8_t master_frequency_table_fs0(sbr_info* sbr, uint8_t k0, uint8_t k2, uint8_t bs_alter_scale);
- uint8_t master_frequency_table(sbr_info* sbr, uint8_t k0, uint8_t k2, uint8_t bs_freq_scale, uint8_t bs_alter_scale);
- uint8_t derived_frequency_table(sbr_info* sbr, uint8_t bs_xover_band, uint8_t k2);
- void limiter_frequency_table(sbr_info* sbr);
-#ifdef SBR_DEC
- #ifdef SBR_LOW_POWER
- void calc_prediction_coef_lp(sbr_info* sbr, qmf_t Xlow[MAX_NTSRHFG][64], complex_t* alpha_0, complex_t* alpha_1, real_t* rxx);
- void calc_aliasing_degree(sbr_info* sbr, real_t* rxx, real_t* deg);
- #else // SBR_LOW_POWER
- void calc_prediction_coef(sbr_info* sbr, qmf_t Xlow[MAX_NTSRHFG][64], complex_t* alpha_0, complex_t* alpha_1, uint8_t k);
- #endif // SBR_LOW_POWER
- void calc_chirp_factors(sbr_info* sbr, uint8_t ch);
- void patch_construction(sbr_info* sbr);
-#endif // SBR_DEC
-#ifdef SBR_DEC
- uint8_t estimate_current_envelope(sbr_info* sbr, sbr_hfadj_info* adj, qmf_t Xsbr[MAX_NTSRHFG][64], uint8_t ch);
- void calculate_gain(sbr_info* sbr, sbr_hfadj_info* adj, uint8_t ch);
- #ifdef SBR_LOW_POWER
- void calc_gain_groups(sbr_info* sbr, sbr_hfadj_info* adj, real_t* deg, uint8_t ch);
- void aliasing_reduction(sbr_info* sbr, sbr_hfadj_info* adj, real_t* deg, uint8_t ch);
- #endif // SBR_LOW_POWER
- void hf_assembly(sbr_info* sbr, sbr_hfadj_info* adj, qmf_t Xsbr[MAX_NTSRHFG][64], uint8_t ch);
-#endif // SBR_DEC
- uint8_t get_S_mapped(sbr_info* sbr, uint8_t ch, uint8_t l, uint8_t current_band);
- qmfa_info* qmfa_init(uint8_t channels);
- void qmfa_end(qmfa_info* qmfa);
- qmfs_info* qmfs_init(uint8_t channels);
- void qmfs_end(qmfs_info* qmfs);
- void sbr_qmf_analysis_32(sbr_info* sbr, qmfa_info* qmfa, const real_t* input, qmf_t X[MAX_NTSRHFG][64], uint8_t offset, uint8_t kx);
- void sbr_qmf_synthesis_32(sbr_info* sbr, qmfs_info* qmfs, qmf_t X[MAX_NTSRHFG][64], real_t* output);
- void sbr_qmf_synthesis_64(sbr_info* sbr, qmfs_info* qmfs, qmf_t X[MAX_NTSRHFG][64], real_t* output);
- uint8_t envelope_time_border_vector(sbr_info* sbr, uint8_t ch);
- void noise_floor_time_border_vector(sbr_info* sbr, uint8_t ch);
- void hf_generation(sbr_info* sbr, qmf_t Xlow[MAX_NTSRHFG][64], qmf_t Xhigh[MAX_NTSRHFG][64], real_t* deg, uint8_t ch);
- void sbr_envelope(bitfile* ld, sbr_info* sbr, uint8_t ch);
- void sbr_noise(bitfile* ld, sbr_info* sbr, uint8_t ch);
- uint8_t middleBorder(sbr_info* sbr, uint8_t ch);
-#ifdef SSR_DEC
- // void ssr_ipqf(ssr_info* ssr, real_t* in_data, real_t* out_data, real_t buffer[SSR_BANDS][96 / 4], uint16_t frame_len, uint8_t bands);
- void gc_set_protopqf(real_t* p_proto);
-#endif
-#ifdef PS_DEC
- hyb_info* hybrid_init(uint8_t numTimeSlotsRate);
- void channel_filter2(hyb_info* hyb, uint8_t frame_len, const real_t* filter, qmf_t* buffer, qmf_t** X_hybrid);
- void inline DCT3_4_unscaled(real_t* y, real_t* x);
- void channel_filter8(hyb_info* hyb, uint8_t frame_len, const real_t* filter, qmf_t* buffer, qmf_t** X_hybrid);
- void hybrid_analysis(hyb_info* hyb, qmf_t X[32][64], qmf_t X_hybrid[32][32], uint8_t use34, uint8_t numTimeSlotsRate);
- void hybrid_synthesis(hyb_info* hyb, qmf_t X[32][64], qmf_t X_hybrid[32][32], uint8_t use34, uint8_t numTimeSlotsRate);
- int8_t delta_clip(int8_t i, int8_t min, int8_t max);
- void delta_decode(uint8_t enable, int8_t* index, int8_t* index_prev, uint8_t dt_flag, uint8_t nr_par, uint8_t stride, int8_t min_index, int8_t max_index);
- void delta_modulo_decode(uint8_t enable, int8_t* index, int8_t* index_prev, uint8_t dt_flag, uint8_t nr_par, uint8_t stride, int8_t and_modulo);
- void map20indexto34(int8_t* index, uint8_t bins);
- #ifdef PS_LOW_POWER
- void map34indexto20(int8_t* index, uint8_t bins);
- #endif
- void ps_data_decode(ps_info* ps);
- void ps_decorrelate(ps_info* ps, qmf_t X_left[38][64], qmf_t X_right[38][64], qmf_t X_hybrid_left[32][32], qmf_t X_hybrid_right[32][32]);
- void ps_mix_phase(ps_info* ps, qmf_t X_left[38][64], qmf_t X_right[38][64], qmf_t X_hybrid_left[32][32], qmf_t X_hybrid_right[32][32]);
-#endif // PS_DEC
-#ifdef PS_DEC
- uint16_t ps_extension(ps_info* ps, bitfile* ld, const uint8_t ps_extension_id, const uint16_t num_bits_left);
- void huff_data(bitfile* ld, const uint8_t dt, const uint8_t nr_par, ps_huff_tab t_huff, ps_huff_tab f_huff, int8_t* par);
- int8_t ps_huff_dec(bitfile* ld, ps_huff_tab t_huff);
-#endif // PS_DEC
- typedef const int8_t (*sbr_huff_tab)[2];
- int16_t sbr_huff_dec(bitfile* ld, sbr_huff_tab t_huff);
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-// Macro for comfortable calls
-// #define AAC_LOG_ERROR(fmt, ...) Audio::AUDIO_LOG_IMPL(1, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-// #define AAC_LOG_WARN(fmt, ...) Audio::AUDIO_LOG_IMPL(2, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-// #define AAC_LOG_INFO(fmt, ...) Audio::AUDIO_LOG_IMPL(3, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-// #define AAC_LOG_DEBUG(fmt, ...) Audio::AUDIO_LOG_IMPL(4, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-// #define AAC_LOG_VERBOSE(fmt, ...) Audio::AUDIO_LOG_IMPL(5, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-};
\ No newline at end of file
diff --git a/libraries/ESP32-audioI2S/src/flac_decoder/flac_decoder.cpp b/libraries/ESP32-audioI2S/src/flac_decoder/flac_decoder.cpp
deleted file mode 100644
index 8b20904..0000000
--- a/libraries/ESP32-audioI2S/src/flac_decoder/flac_decoder.cpp
+++ /dev/null
@@ -1,1374 +0,0 @@
-/*
- * flac_decoder.cpp
- * Java source code from https://www.nayuki.io/page/simple-flac-implementation
- * adapted to ESP32
- *
- * Created on: Jul 03,2020
- * Updated on: Apr 25,2025
- *
- * Author: Wolle
- *
- */
-#include "flac_decoder.h"
-
-namespace {
-constexpr uint32_t FLAC_MAX_VORBIS_VENDOR_LENGTH = 1024;
-constexpr uint32_t FLAC_MAX_VORBIS_COMMENT_ENTRY_LENGTH = 1024 * 1024;
-}
-
-//----------------------------------------------------------------------------------------------------------------------
-// FLAC INI SECTION
-//----------------------------------------------------------------------------------------------------------------------
-
-bool FlacDecoder::init() {
- if (!FLACFrameHeader.alloc_array(1, "FLACFrameHeader")) {
- FLAC_LOG_ERROR("not enough memory to allocate FLAC frame header");
- m_valid = false;
- return false;
- }
- if (!FLACFrameHeader.valid()) {
- FLAC_LOG_ERROR("FLAC frame header allocation returned invalid pointer");
- m_valid = false;
- return false;
- }
- if (!FLACMetadataBlock.alloc_array(1, "FLACMetadataBlock")) {
- FLAC_LOG_ERROR("not enough memory to allocate FLAC metadata block");
- FLACFrameHeader.reset();
- m_valid = false;
- return false;
- }
- if (!FLACMetadataBlock.valid()) {
- FLAC_LOG_ERROR("FLAC metadata block allocation returned invalid pointer");
- FLACFrameHeader.reset();
- m_valid = false;
- return false;
- }
-
- clear();
- setDefaults();
- m_flacPageNr = 0;
- m_valid = true;
- return true;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void FlacDecoder::clear() {
- FLACFrameHeader.zero_mem();
- FLACMetadataBlock.zero_mem();
-
- m_samplesBuffer[0].clear();
- m_samplesBuffer[1].clear();
- coefs.clear();
- m_flacSegmTableVec.clear();
- m_flacStatus = DECODE_FRAME;
- return;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void FlacDecoder::reset() {
- FLACFrameHeader.reset();
- FLACMetadataBlock.reset();
- m_flacStreamTitle.reset();
- m_flacVendorString.reset();
-
- m_samplesBuffer[0].reset();
- m_samplesBuffer[1].reset();
- coefs.clear();
- m_flacSegmTableVec.clear();
- m_flacBlockPicItem.clear();
- m_valid = false;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void FlacDecoder::setDefaults() {
- coefs.clear();
- m_flacSegmTableVec.clear();
- m_flacBlockPicItem.clear();
- m_flac_bitBuffer = 0;
- m_flacBitrate = 0;
- m_flacBlockPicLenUntilFrameEnd = 0;
- m_flacCurrentFilePos = 0;
- m_flacBlockPicPos = 0;
- m_flacBlockPicLen = 0;
- m_flacRemainBlockPicLen = 0;
- m_flacAudioDataStart = 0;
- m_numOfOutSamples = 0;
- m_offset = 0;
- m_flacValidSamples = 0;
- m_rIndex = 0;
- m_flacStatus = DECODE_FRAME;
- m_flacCompressionRatio = 0;
- m_flacBitBufferLen = 0;
- m_flac_pageSegments = 0;
- m_f_flacNewStreamtitle = false;
- m_f_flacFirstCall = true;
- m_f_oggWrapper = false;
- m_f_lastMetaDataBlock = false;
- m_f_flacNewMetadataBlockPicture = false;
- m_f_flacParseOgg = false;
- m_f_bitReaderError = false;
- m_nBytes = 0;
-}
-bool FlacDecoder::isValid() {
- return m_valid;
-}
-//----------------------------------------------------------------------------------------------------------------------
-// B I T R E A D E R
-//----------------------------------------------------------------------------------------------------------------------
-
-uint32_t FlacDecoder::readUint(uint8_t nBits, int32_t* bytesLeft) {
-
- const uint32_t mask[33] = {0x00000000, 0x00000001, 0x00000003, 0x00000007, 0x0000000f, 0x0000001f, 0x0000003f, 0x0000007f, 0x000000ff, 0x000001ff, 0x000003ff,
- 0x000007ff, 0x00000fff, 0x00001fff, 0x00003fff, 0x00007fff, 0x0000ffff, 0x0001ffff, 0x0003ffff, 0x0007ffff, 0x000fffff, 0x001fffff,
- 0x003fffff, 0x007fffff, 0x00ffffff, 0x01ffffff, 0x03ffffff, 0x07ffffff, 0x0fffffff, 0x1fffffff, 0x3fffffff, 0x7fffffff, 0xffffffff};
-
- while (m_flacBitBufferLen < nBits) {
- uint8_t temp = *(m_flacInptr + m_rIndex);
- m_rIndex++;
- (*bytesLeft)--;
- if (*bytesLeft == -1) {
- if (m_f_oggWrapper) {
- m_rIndex--;
- (*bytesLeft)++;
- // If the Flac frame is larger than the OGG frame, we are looking for the OGG's identifier
- if (specialIndexOf(m_flacInptr + m_rIndex, "OggS", 4) == 0) { // next OGG recognized
- parseOGG(m_flacInptr + m_rIndex, bytesLeft); // parse OGG and set segment tables, bytesLeft is now negative
- m_segmLength = m_flacSegmTableVec.back(); // read the first table
- m_flacSegmTableVec.pop_back(); // and remove them
- m_f_flacParseOgg = false; // no next OGG parse necessary
- m_rIndex += abs(*bytesLeft); // increase m_rIndex
- continue; // go ahead
- } else {
- FLAC_LOG_ERROR("error in bitreader");
- m_f_bitReaderError = true;
- break;
- }
- }
- }
- m_flac_bitBuffer = (m_flac_bitBuffer << 8) | temp;
- m_flacBitBufferLen += 8;
- }
- m_flacBitBufferLen -= nBits;
- uint32_t result = m_flac_bitBuffer >> m_flacBitBufferLen;
- if (nBits < 32) result &= mask[nBits];
- return result;
-}
-
-void FlacDecoder::alignToByte() {
- m_flacBitBufferLen -= m_flacBitBufferLen % 8;
-}
-//----------------------------------------------------------------------------------------------------------------------
-// F L A C - D E C O D E R
-//----------------------------------------------------------------------------------------------------------------------
-void FlacDecoder::setRawBlockParams(uint8_t channels, uint32_t sampleRate, uint8_t BPS, uint32_t tsis, uint32_t AuDaLength) {
- FLAC_LOG_DEBUG("channels {}, sampleRate {}, BPS {}, tsis {}, AuDaLength {}", channels, sampleRate, BPS, tsis, AuDaLength);
- FLACMetadataBlock->numChannels = channels;
- FLACMetadataBlock->sampleRate = sampleRate;
- FLACMetadataBlock->bitsPerSample = BPS;
- FLACMetadataBlock->totalSamples = tsis; // total samples in stream
- FLACMetadataBlock->audioDataLength = AuDaLength;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void FlacDecoder::decoderReset() { // set var to default
- setDefaults();
- clear();
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t FlacDecoder::findSyncWord(uint8_t* buf, int32_t nBytes) {
-
- // FLAC CRC-8 table (polynomial 0x07, initial value 0)
- static const uint8_t FLAC_CRC8_TABLE[256] = {
- 0x00, 0x07, 0x0E, 0x09, 0x1C, 0x1B, 0x12, 0x15, 0x38, 0x3F, 0x36, 0x31, 0x24, 0x23, 0x2A, 0x2D, 0x70, 0x77, 0x7E, 0x79, 0x6C, 0x6B, 0x62, 0x65, 0x48, 0x4F, 0x46, 0x41, 0x54, 0x53, 0x5A, 0x5D,
- 0xE0, 0xE7, 0xEE, 0xE9, 0xFC, 0xFB, 0xF2, 0xF5, 0xD8, 0xDF, 0xD6, 0xD1, 0xC4, 0xC3, 0xCA, 0xCD, 0x90, 0x97, 0x9E, 0x99, 0x8C, 0x8B, 0x82, 0x85, 0xA8, 0xAF, 0xA6, 0xA1, 0xB4, 0xB3, 0xBA, 0xBD,
- 0xC7, 0xC0, 0xC9, 0xCE, 0xDB, 0xDC, 0xD5, 0xD2, 0xFF, 0xF8, 0xF1, 0xF6, 0xE3, 0xE4, 0xED, 0xEA, 0xB7, 0xB0, 0xB9, 0xBE, 0xAB, 0xAC, 0xA5, 0xA2, 0x8F, 0x88, 0x81, 0x86, 0x93, 0x94, 0x9D, 0x9A,
- 0x27, 0x20, 0x29, 0x2E, 0x3B, 0x3C, 0x35, 0x32, 0x1F, 0x18, 0x11, 0x16, 0x03, 0x04, 0x0D, 0x0A, 0x57, 0x50, 0x59, 0x5E, 0x4B, 0x4C, 0x45, 0x42, 0x6F, 0x68, 0x61, 0x66, 0x73, 0x74, 0x7D, 0x7A,
- 0x89, 0x8E, 0x87, 0x80, 0x95, 0x92, 0x9B, 0x9C, 0xB1, 0xB6, 0xBF, 0xB8, 0xAD, 0xAA, 0xA3, 0xA4, 0xF9, 0xFE, 0xF7, 0xF0, 0xE5, 0xE2, 0xEB, 0xEC, 0xC1, 0xC6, 0xCF, 0xC8, 0xDD, 0xDA, 0xD3, 0xD4,
- 0x69, 0x6E, 0x67, 0x60, 0x75, 0x72, 0x7B, 0x7C, 0x51, 0x56, 0x5F, 0x58, 0x4D, 0x4A, 0x43, 0x44, 0x19, 0x1E, 0x17, 0x10, 0x05, 0x02, 0x0B, 0x0C, 0x21, 0x26, 0x2F, 0x28, 0x3D, 0x3A, 0x33, 0x34,
- 0x4E, 0x49, 0x40, 0x47, 0x52, 0x55, 0x5C, 0x5B, 0x76, 0x71, 0x78, 0x7F, 0x6A, 0x6D, 0x64, 0x63, 0x3E, 0x39, 0x30, 0x37, 0x22, 0x25, 0x2C, 0x2B, 0x06, 0x01, 0x08, 0x0F, 0x1A, 0x1D, 0x14, 0x13,
- 0xAE, 0xA9, 0xA0, 0xA7, 0xB2, 0xB5, 0xBC, 0xBB, 0x96, 0x91, 0x98, 0x9F, 0x8A, 0x8D, 0x84, 0x83, 0xDE, 0xD9, 0xD0, 0xD7, 0xC2, 0xC5, 0xCC, 0xCB, 0xE6, 0xE1, 0xE8, 0xEF, 0xFA, 0xFD, 0xF4, 0xF3};
-
- // Correct FLAC UTF-8 parsing (shortened UTF-8 for frame/sample numbers)
- auto parseFlacUtf8 = [&](const uint8_t* p, uint64_t& value) -> int {
- value = 0;
- uint8_t c = p[0];
-
- // Single byte: 0xxxxxxx
- if ((c & 0x80) == 0) {
- value = c;
- return 1;
- }
-
- // 10xxxxxx is never a valid start
- if ((c & 0xC0) == 0x80) { return 0; }
-
- int len = 0;
- uint8_t mask = 0;
-
- // Determine length and mask
- if ((c & 0xE0) == 0xC0) { // 110xxxxx
- len = 2;
- mask = 0x1F;
- } else if ((c & 0xF0) == 0xE0) { // 1110xxxx
- len = 3;
- mask = 0x0F;
- } else if ((c & 0xF8) == 0xF0) { // 11110xxx
- len = 4;
- mask = 0x07;
- } else if ((c & 0xFC) == 0xF8) { // 111110xx
- len = 5;
- mask = 0x03;
- } else if ((c & 0xFE) == 0xFC) { // 1111110x
- len = 6;
- mask = 0x01;
- } else if (c == 0xFE) { // 11111110
- len = 7;
- mask = 0x00;
- } else {
- return 0; // Invalid
- }
-
- // Start value from first byte
- value = c & mask;
-
- // Process continuation bytes
- for (int i = 1; i < len; i++) {
- uint8_t b = p[i];
- // Each continuation byte must be 10xxxxxx
- if ((b & 0xC0) != 0x80) { return 0; }
- value = (value << 6) | (b & 0x3F);
- }
-
- // FLAC Limit: max 36 Bit
- if (value >= (1ULL << 36)) { return 0; }
-
- return len;
- };
-
- // CRC-8 calculation with table
- auto checkHeaderCRC8 = [&](const uint8_t* hdr, int header_len) -> bool {
- if (header_len < 2) return false;
-
- uint8_t expected = hdr[header_len - 1];
- uint8_t crc = 0;
-
- for (int i = 0; i < header_len - 1; i++) { crc = FLAC_CRC8_TABLE[crc ^ hdr[i]]; }
- return crc == expected;
- };
-
- // OggS Wrapper Check
- int32_t i = specialIndexOf(buf, "OggS", nBytes);
- if (i == 0) {
- m_f_bitReaderError = false;
- return 0;
- }
-
- if (m_f_oggWrapper && i > 0) {
- m_f_bitReaderError = false;
- return i;
- }
-
- // FLAC native search
- for (int32_t i = 0; i < nBytes - 16; i++) { // Less than 16 bytes for full download
-
- // 1. Sync check (14 bits): 0xFFF8 bis 0xFFFF im ersten Word
- if (buf[i] != 0xFF || (buf[i + 1] & 0xFC) != 0xF8) { continue; }
-
- // Optional: Prevent split sync (if previous byte was 0xFF)
- if (i > 0 && buf[i - 1] == 0xFF) { continue; }
-
- // 2. Extract header fields
- uint8_t b2 = buf[i + 2];
- uint8_t b3 = buf[i + 3];
-
- uint8_t blocksize_code = (b2 >> 4) & 0x0F;
- uint8_t samplerate_code = b2 & 0x0F;
- uint8_t channel_assign = (b3 >> 4) & 0x0F;
- uint8_t bps_code = (b3 >> 1) & 0x07;
- uint8_t reserved_bit = b3 & 0x01;
-
- // 3. Plausibility checks
- if (reserved_bit) continue;
- if (blocksize_code == 0) continue;
- if (samplerate_code == 0x0F) continue;
- if (channel_assign > 10) continue;
- if (bps_code == 0 || bps_code == 7) continue;
-
- // 4. UTF-8 frame/sample number parsen
- uint64_t frameNum;
- int utf8_len = parseFlacUtf8(&buf[i + 4], frameNum);
- if (utf8_len == 0) continue;
-
- // 5.calculate header length
- int header_len = 4 + utf8_len; // Sync(2) + Header(2) + UTF8
-
- // extra blocksize bytes (Big-Endian)
- if (blocksize_code == 6) {
- header_len += 1; // 8-Bit
- } else if (blocksize_code == 7) {
- header_len += 2; // 16-Bit
- }
-
- // Extra Samplerate Bytes (Big-Endian)
- if (samplerate_code == 12) {
- header_len += 1; // 8-Bit kHz
- } else if (samplerate_code == 13) {
- header_len += 2; // 16-Bit Hz
- } else if (samplerate_code == 14) {
- header_len += 2; // 16-bit kHz
- }
-
- header_len += 1; // CRC-8 Byte
-
- // chack if header is completely in buffer
- if (i + header_len > nBytes) continue;
-
- // 6. validate CRC-8
- if (!checkHeaderCRC8(&buf[i], header_len)) continue;
-
- // found valid sync!
- if (i > 0) { decoderReset(); }
- return i;
- }
- return -1;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-boolean FlacDecoder::FLACFindMagicWord(unsigned char* buf, int32_t nBytes) {
- int32_t idx = specialIndexOf(buf, "fLaC", nBytes);
- if (idx > 0) { // Metadatablock follows
- idx += 4;
- boolean lmdbf = ((buf[idx + 1] & 0x80) == 0x80); // Last-metadata-block flag
- uint8_t bt = (buf[idx + 1] & 0x7F); // block type
- uint32_t lomd = (buf[idx + 2] << 16) + (buf[idx + 3] << 8) + buf[idx + 4]; // Length of metadata to follow
-
- (void)lmdbf;
- (void)bt;
- (void)lomd;
- // FLAC_LOG_INFO("Last-metadata-block flag: {}", lmdbf);
- // FLAC_LOG_INFO("block type: {}", bt);
- // FLAC_LOG_INFO("Length (in bytes) of metadata to follow: {}", lomd);
- return true;
- }
- return false;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* FlacDecoder::getStreamTitle() {
- if (m_f_flacNewStreamtitle) {
- m_f_flacNewStreamtitle = false;
- return m_flacStreamTitle.get();
- }
- return NULL;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* FlacDecoder::whoIsIt() {
- return "FLAC";
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t FlacDecoder::parseOGG(uint8_t* inbuf, int32_t* bytesLeft) { // reference https://www.xiph.org/ogg/doc/rfc3533.txt
-
- m_f_flacParseOgg = false;
- int32_t idx = specialIndexOf(inbuf, "OggS", 6);
- if (idx != 0) {
- FLAC_LOG_ERROR("Flac decoder asyncron, \"OggS\" not found");
- return FLAC_ERR;
- }
-
- uint8_t version = *(inbuf + 4);
- (void)version;
- uint8_t headerType = *(inbuf + 5);
- (void)headerType;
- uint64_t granulePosition = (uint64_t)*(inbuf + 13) << 56; // granule_position: an 8 Byte field containing -
- granulePosition += (uint64_t)*(inbuf + 12) << 48; // position information. For an audio stream, it MAY
- granulePosition += (uint64_t)*(inbuf + 11) << 40; // contain the total number of PCM samples encoded
- granulePosition += (uint64_t)*(inbuf + 10) << 32; // after including all frames finished on this page.
- granulePosition += *(inbuf + 9) << 24; // This is a hint for the decoder and gives it some timing
- granulePosition += *(inbuf + 8) << 16; // and position information. A special value of -1 (in two's
- granulePosition += *(inbuf + 7) << 8; // complement) indicates that no packets finish on this page.
- granulePosition += *(inbuf + 6);
- (void)granulePosition;
- uint32_t bitstreamSerialNr = *(inbuf + 17) << 24; // bitstream_serial_number: a 4 Byte field containing the
- bitstreamSerialNr += *(inbuf + 16) << 16; // unique serial number by which the logical bitstream
- bitstreamSerialNr += *(inbuf + 15) << 8; // is identified.
- bitstreamSerialNr += *(inbuf + 14);
- (void)bitstreamSerialNr;
- uint32_t pageSequenceNr = *(inbuf + 21) << 24; // page_sequence_number: a 4 Byte field containing the sequence
- pageSequenceNr += *(inbuf + 20) << 16; // number of the page so the decoder can identify page loss
- pageSequenceNr += *(inbuf + 19) << 8; // This sequence number is increasing on each logical bitstream
- pageSequenceNr += *(inbuf + 18);
- (void)pageSequenceNr;
- uint32_t CRCchecksum = *(inbuf + 25) << 24;
- CRCchecksum += *(inbuf + 24) << 16;
- CRCchecksum += *(inbuf + 23) << 8;
- CRCchecksum += *(inbuf + 22);
- (void)CRCchecksum;
- uint8_t pageSegments = *(inbuf + 26); // giving the number of segment entries
-
- // read the segment table (contains pageSegments bytes), 1...251: Length of the frame in bytes,
- // 255: A second byte is needed. The total length is first_byte + second byte
- m_flacSegmTableVec.clear();
- for (int32_t i = 0; i < pageSegments; i++) {
- int32_t n = *(inbuf + 27 + i);
- while (*(inbuf + 27 + i) == 255) {
- i++;
- if (i == pageSegments) break;
- n += *(inbuf + 27 + i);
- }
- m_flacSegmTableVec.insert(m_flacSegmTableVec.begin(), n);
- }
- // for(int32_t i = 0; i< m_flacSegmTableVec.size(); i++){FLAC_LOG_INFO("{}", m_flacSegmTableVec[i]);}
-
- bool continuedPage = headerType & 0x01; // set: page contains data of a packet continued from the previous page
- bool firstPage = headerType & 0x02; // set: this is the first page of a logical bitstream (bos)
- bool lastPage = headerType & 0x04; // set: this is the last page of a logical bitstream (eos)
- m_continued_page = continuedPage;
- (void)lastPage;
-
- // FLAC_LOG_INFO("firstPage {}, continuedPage {}, lastPage {}", firstPage, continuedPage, lastPage);
-
- if (firstPage) m_flacPageNr = 0;
-
- uint32_t headerSize = pageSegments + 27;
-
- *bytesLeft -= headerSize;
- m_flacCurrentFilePos += headerSize;
- return FLAC_NONE; // no error
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-std::vector FlacDecoder::getMetadataBlockPicture() {
- if (m_f_flacNewMetadataBlockPicture) {
- m_f_flacNewMetadataBlockPicture = false;
- return m_flacBlockPicItem;
- }
- return m_flacBlockPicItem;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t FlacDecoder::parseFlacFirstPacket(uint8_t* inbuf, int16_t nBytes) { // 4.2.2. Identification header https://xiph.org/flac/ogg_mapping.html
-
- int32_t ret = 0;
- int32_t idx = specialIndexOf(inbuf, "fLaC", nBytes);
- // FLAC_LOG_INFO("idx {}, nBytes {}", idx, nBytes);
- if (idx >= 0) { // FLAC signature found
- ret = idx + 4;
- } else {
- FLAC_LOG_ERROR("Flac signature \"fLaC\" not found");
- ret = FLAC_ERR;
- }
- return ret;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t FlacDecoder::parseMetaDataBlockHeader(uint8_t* inbuf, int16_t nBytes) {
-
- int8_t ret = FLAC_PARSE_OGG_DONE;
- uint16_t pos = 0;
- int32_t blockLength = 0;
- uint16_t minBlocksize = 0;
- uint16_t maxBlocksize = 0;
- uint32_t minFrameSize = 0;
- uint32_t maxFrameSize = 0;
- uint32_t sampleRate = 0;
- uint32_t vendorLength = 0;
- uint32_t commemtStringLength = 0;
- uint32_t userCommentListLength = 0;
- uint8_t nrOfChannels = 0;
- uint8_t bitsPerSample = 0;
- uint64_t totalSamplesInStream = 0;
- uint8_t mdBlockHeader = 0;
- uint8_t blockType = 0;
- uint8_t bt = 0;
- std::vector> vb(8); // vorbis comment
-
- auto readLE32 = [](const uint8_t* p) -> uint32_t {
- return ((uint32_t)p[0]) | ((uint32_t)p[1] << 8) | ((uint32_t)p[2] << 16) | ((uint32_t)p[3] << 24);
- };
-
- auto isVorbisField = [&](const uint8_t* comment, uint32_t commentLength, const char* upper, const char* lower, uint32_t valueOffset) -> bool {
- if (commentLength < valueOffset) return false;
- return (specialIndexOf((uint8_t*)comment, upper, valueOffset) == 0) || (specialIndexOf((uint8_t*)comment, lower, valueOffset) == 0);
- };
-
- auto assignVorbisValue = [](ps_ptr& dst, const uint8_t* comment, uint32_t commentLength, uint32_t valueOffset) -> bool {
- if (commentLength < valueOffset) return false;
- dst.assign((const char*)(comment + valueOffset), min((uint32_t)127, commentLength - valueOffset));
- return true;
- };
-
- enum { streamInfo, padding, application, seekTable, vorbisComment, cueSheet, picture };
-
- while (true) {
- mdBlockHeader = *(inbuf + pos);
- m_f_lastMetaDataBlock = mdBlockHeader & 0b10000000; // FLAC_LOG_INFO("lastMdBlockFlag {}", m_f_lastMetaDataBlock);
- blockType = mdBlockHeader & 0b01111111; // FLAC_LOG_INFO("blockType {}", blockType);
-
- blockLength = *(inbuf + pos + 1) << 16;
- blockLength += *(inbuf + pos + 2) << 8;
- blockLength += *(inbuf + pos + 3); // FLAC_LOG_INFO("blockLength {}", blockLength);
-
- nBytes -= 4;
- pos += 4;
-
- switch (blockType) {
- case 0: bt = streamInfo; break;
- case 1:
- bt = padding;
- // FLAC_LOG_ERROR("padding");
- return FLAC_NONE;
- break;
- case 2:
- bt = application;
- FLAC_LOG_ERROR("Flac unimplemented block type: {}", blockType);
- return FLAC_ERR;
- break;
- case 3:
- bt = seekTable;
- FLAC_LOG_ERROR("Flac unimplemented seek table: {}", seekTable);
- return FLAC_ERR;
- break;
- case 4: bt = vorbisComment; break;
- case 5:
- bt = cueSheet;
- FLAC_LOG_ERROR("Flac unimplemented cue sheet: {}", cueSheet);
- return FLAC_ERR;
- break;
- case 6: bt = picture; break;
- default:
- bt = streamInfo;
- // return ERR_FLAC_UNIMPLEMENTED;
- break;
- }
-
- switch (bt) {
- case streamInfo:
- minBlocksize += *(inbuf + pos + 0) << 8;
- minBlocksize += *(inbuf + pos + 1);
- maxBlocksize += *(inbuf + pos + 2) << 8;
- maxBlocksize += *(inbuf + pos + 3);
- // FLAC_LOG_INFO("minBlocksize {}", minBlocksize);
- // FLAC_LOG_INFO("maxBlocksize {}", maxBlocksize);
- FLACMetadataBlock->minblocksize = minBlocksize;
- FLACMetadataBlock->maxblocksize = maxBlocksize;
-
- if (maxBlocksize > m_maxBlocksize) {
- FLAC_LOG_ERROR("s_blocksize is too big: {} bytes, max block size: {}", maxBlocksize, m_maxBlocksize);
- return FLAC_ERR;
- }
-
- minFrameSize = *(inbuf + pos + 4) << 16;
- minFrameSize += *(inbuf + pos + 5) << 8;
- minFrameSize += *(inbuf + pos + 6);
- maxFrameSize = *(inbuf + pos + 7) << 16;
- maxFrameSize += *(inbuf + pos + 8) << 8;
- maxFrameSize += *(inbuf + pos + 9);
- // FLAC_LOG_INFO("minFrameSize {}", minFrameSize);
- // FLAC_LOG_INFO("maxFrameSize {}", maxFrameSize);
- FLACMetadataBlock->minframesize = minFrameSize;
- FLACMetadataBlock->maxframesize = maxFrameSize;
-
- sampleRate = *(inbuf + pos + 10) << 12;
- sampleRate += *(inbuf + pos + 11) << 4;
- sampleRate += (*(inbuf + pos + 12) & 0xF0) >> 4;
- // FLAC_LOG_INFO("sampleRate {}", sampleRate);
- FLACMetadataBlock->sampleRate = sampleRate;
-
- nrOfChannels = ((*(inbuf + pos + 12) & 0x0E) >> 1) + 1;
- // FLAC_LOG_INFO("nrOfChannels {}", nrOfChannels);
- FLACMetadataBlock->numChannels = nrOfChannels;
-
- bitsPerSample = (*(inbuf + pos + 12) & 0x01) << 4;
- bitsPerSample += ((*(inbuf + pos + 13) & 0xF0) >> 4) + 1;
- FLACMetadataBlock->bitsPerSample = bitsPerSample;
- // FLAC_LOG_INFO("bitsPerSample {}", bitsPerSample);
-
- totalSamplesInStream = (uint64_t)(*(inbuf + pos + 13) & 0x0F) << 32;
- totalSamplesInStream += (uint64_t)(*(inbuf + pos + 14)) << 24;
- totalSamplesInStream += (uint64_t)(*(inbuf + pos + 15)) << 16;
- totalSamplesInStream += (uint64_t)(*(inbuf + pos + 16)) << 8;
- totalSamplesInStream += (uint64_t)(*(inbuf + pos + 17));
- // FLAC_LOG_INFO("totalSamplesInStream {}", totalSamplesInStream);
- FLACMetadataBlock->totalSamples = totalSamplesInStream;
-
- // FLAC_LOG_INFO("nBytes {}, blockLength {}", nBytes, blockLength);
- pos += blockLength;
- nBytes -= blockLength;
- if (ret == FLAC_PARSE_OGG_DONE) return ret;
- break;
-
- case vorbisComment: { // https://www.xiph.org/vorbis/doc/v-comment.html
- if (blockLength < 8 || blockLength > nBytes) {
- FLAC_LOG_ERROR("Flac invalid Vorbis comment block length: {}, bytes available: {}", blockLength, nBytes);
- return FLAC_ERR;
- }
-
- const uint32_t vorbisBlockEnd = (uint32_t)pos + (uint32_t)blockLength;
- vendorLength = readLE32(inbuf + pos);
- if (vendorLength > FLAC_MAX_VORBIS_VENDOR_LENGTH) {
- FLAC_LOG_ERROR("Flac Vorbis vendor string too long: {} bytes, max: {}", vendorLength, FLAC_MAX_VORBIS_VENDOR_LENGTH);
- return FLAC_ERR;
- }
- if (vendorLength > (uint32_t)blockLength - 8) {
- FLAC_LOG_ERROR("Flac invalid Vorbis vendor string length: {}, block length: {}", vendorLength, blockLength);
- return FLAC_ERR;
- }
-
- if (!m_flacVendorString.alloc(vendorLength + 1, "m_flacVendorString")) {
- m_valid = false;
- return FLAC_ERR;
- }
- m_flacVendorString.clear();
- m_flacVendorString.copy_from((char*)inbuf + pos + 4, vendorLength);
- // FLAC_LOG_VERBOSE("Vendor: {}", m_flacVendorString.c_get());
-
- pos += 4 + vendorLength;
- userCommentListLength = readLE32(inbuf + pos);
-
- pos += 4;
- commemtStringLength = 0;
- for (uint32_t i = 0; i < userCommentListLength; i++) {
- if ((uint32_t)pos + 4 > vorbisBlockEnd) {
- FLAC_LOG_ERROR("Flac invalid Vorbis comment list length: {}", userCommentListLength);
- return FLAC_ERR;
- }
-
- commemtStringLength = readLE32(inbuf + pos);
- if (commemtStringLength > FLAC_MAX_VORBIS_COMMENT_ENTRY_LENGTH) {
- FLAC_LOG_ERROR("Flac Vorbis comment string too long: {} bytes, max: {}", commemtStringLength, FLAC_MAX_VORBIS_COMMENT_ENTRY_LENGTH);
- return FLAC_ERR;
- }
- if (commemtStringLength > vorbisBlockEnd - ((uint32_t)pos + 4)) {
- FLAC_LOG_ERROR("Flac invalid Vorbis comment string length: {}", commemtStringLength);
- return FLAC_ERR;
- }
-
- const uint8_t* comment = inbuf + pos + 4;
-
- if (isVorbisField(comment, commemtStringLength, "TITLE", "title", 6)) {
- assignVorbisValue(vb[0], comment, commemtStringLength, 6);
- audio.info(audio, Audio::evt_id3data, "Title: {}", vb[0].c_get());
- // FLAC_LOG_VERBOSE("TITLE: {}", vb[0].c_get());
- }
- if (isVorbisField(comment, commemtStringLength, "ARTIST", "artist", 7)) {
- assignVorbisValue(vb[1], comment, commemtStringLength, 7);
- audio.info(audio, Audio::evt_id3data, "Artist: {}", vb[1].c_get());
- // FLAC_LOG_VERBOSE("ARTIST: {}", vb[1].c_get());
- }
- if (isVorbisField(comment, commemtStringLength, "GENRE", "genre", 6)) {
- assignVorbisValue(vb[2], comment, commemtStringLength, 6);
- audio.info(audio, Audio::evt_id3data, "Genre: {}", vb[2].c_get());
- FLAC_LOG_VERBOSE("GENRE: {}", vb[2].c_get());
- }
- if (isVorbisField(comment, commemtStringLength, "ALBUM", "album", 6)) {
- assignVorbisValue(vb[3], comment, commemtStringLength, 6);
- audio.info(audio, Audio::evt_id3data, "Album: {}", vb[3].c_get());
- FLAC_LOG_VERBOSE("ALBUM: {}", vb[3].c_get());
- }
- if (isVorbisField(comment, commemtStringLength, "COMMENT", "comment", 8)) {
- assignVorbisValue(vb[4], comment, commemtStringLength, 8);
- audio.info(audio, Audio::evt_id3data, "Comments: {}", vb[4].c_get());
- FLAC_LOG_VERBOSE("COMMENT: {}", vb[4].c_get());
- }
- if (isVorbisField(comment, commemtStringLength, "DATE", "date", 5)) {
- assignVorbisValue(vb[5], comment, commemtStringLength, 5);
- audio.info(audio, Audio::evt_id3data, "Date: {}", vb[5].c_get());
- FLAC_LOG_VERBOSE("DATE: {}", vb[5].c_get());
- }
- if (isVorbisField(comment, commemtStringLength, "TRACKNUMBER", "tracknumber", 12)) {
- assignVorbisValue(vb[6], comment, commemtStringLength, 12);
- audio.info(audio, Audio::evt_id3data, "Track number/Position in set: {}", vb[6].c_get());
- FLAC_LOG_VERBOSE("TRACKNUMBER: {}", vb[6].c_get());
- }
- if (isVorbisField(comment, commemtStringLength, "METADATA_BLOCK_PICTURE", "metadata_block_picture", 23)) {
- if (commemtStringLength < 23) {
- FLAC_LOG_ERROR("Flac invalid METADATA_BLOCK_PICTURE length: {}", commemtStringLength);
- return FLAC_ERR;
- }
- FLAC_LOG_VERBOSE("METADATA_BLOCK_PICTURE found, commemtStringLength {}", commemtStringLength);
- m_flacBlockPicLen = commemtStringLength - 23;
- m_flacBlockPicPos = m_flacCurrentFilePos + pos + 4 + 23;
- m_flacBlockPicLenUntilFrameEnd = 0;
- if ((uint32_t)nBytes > (uint32_t)pos + 23) m_flacBlockPicLenUntilFrameEnd = (uint32_t)nBytes - ((uint32_t)pos + 23);
- if (m_flacBlockPicLen < m_flacBlockPicLenUntilFrameEnd) m_flacBlockPicLenUntilFrameEnd = m_flacBlockPicLen;
- m_flacRemainBlockPicLen = m_flacBlockPicLen - m_flacBlockPicLenUntilFrameEnd;
- // FLAC_LOG_INFO("s_flacBlockPicPos {}, m_flacBlockPicLen {}", m_flacBlockPicPos, m_flacBlockPicLen);
- // FLAC_LOG_INFO("s_flacBlockPicLenUntilFrameEnd {}, m_flacRemainBlockPicLen {}", m_flacBlockPicLenUntilFrameEnd, m_flacRemainBlockPicLen);
- if (m_flacRemainBlockPicLen <= 0) m_f_lastMetaDataBlock = true; // exeption:: goto audiopage after commemt if lastMetaDataFlag is not set
- if (m_flacBlockPicLen) {
- m_flacBlockPicItem.push_back(m_flacBlockPicPos);
- m_flacBlockPicItem.push_back(m_flacBlockPicLenUntilFrameEnd);
- }
- }
- pos += 4 + commemtStringLength;
- FLAC_LOG_VERBOSE("nBytes {}, pos {}, commemtStringLength {}", nBytes, pos, commemtStringLength);
- }
- if (vb[1].valid() && vb[0].valid()) { // artist and title
- m_flacStreamTitle.assign(vb[1].c_get());
- m_flacStreamTitle.append(" - ");
- m_flacStreamTitle.append(vb[0].c_get());
- m_f_flacNewStreamtitle = true;
- } else if (vb[1].valid()) {
- m_flacStreamTitle.assign(vb[1].c_get());
- m_f_flacNewStreamtitle = true;
- } else if (vb[0].valid()) {
- m_flacStreamTitle.assign(vb[0].c_get());
- m_f_flacNewStreamtitle = true;
- }
- if (!m_flacBlockPicLen && m_flacSegmTableVec.size() == 1) m_f_lastMetaDataBlock = true; // exeption:: goto audiopage after commemt if lastMetaDataFlag is not set
- if (ret == FLAC_PARSE_OGG_DONE) return ret;
- break;
- }
-
- case picture:
- if (ret == FLAC_PARSE_OGG_DONE) return ret;
- break;
-
- default: return ret; break;
- }
- }
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t FlacDecoder::decode(uint8_t* inbuf, int32_t* bytesLeft, int32_t* outbuf) { // MAIN LOOP
-
- int32_t ret = 0;
- uint32_t segmLen = 0;
-
- m_segmLenTmp = 0;
-
- if (m_f_flacFirstCall) { // determine if ogg or flag
- m_f_flacFirstCall = false;
- m_nBytes = 0;
- m_segmLenTmp = 0;
- if (specialIndexOf(inbuf, "OggS", 5) == 0) {
- m_f_oggWrapper = true;
- m_f_flacParseOgg = true;
- m_f_first_flac_frame = true;
- }
- }
-
- if (m_f_oggWrapper) {
-
- if (m_segmLenTmp) { // can't skip more than 16K
- if (m_segmLenTmp > FLAC_MAX_BLOCKSIZE) {
- m_flacCurrentFilePos += FLAC_MAX_BLOCKSIZE;
- *bytesLeft -= FLAC_MAX_BLOCKSIZE;
- m_segmLenTmp -= FLAC_MAX_BLOCKSIZE;
- } else {
- m_flacCurrentFilePos += m_segmLenTmp;
- *bytesLeft -= m_segmLenTmp;
- m_segmLenTmp = 0;
- }
- return FLAC_PARSE_OGG_DONE;
- }
-
- if (m_nBytes > 0) {
- int16_t diff = m_nBytes;
- if (m_flacAudioDataStart == 0) { m_flacAudioDataStart = m_flacCurrentFilePos; }
- ret = decodeNative(inbuf, &m_nBytes, outbuf);
- diff -= m_nBytes;
- m_flacCurrentFilePos += diff;
- *bytesLeft -= diff;
- if (m_nBytes < 0) m_nBytes = 0; // When the FLAC frame is larger than the OGG frame m_nbytes becomes negative
- return ret;
- }
- if (m_nBytes < 0) {
- FLAC_LOG_ERROR("Flac decoder asynchron");
- return FLAC_ERR;
- }
-
- if (m_f_flacParseOgg == true) {
- m_f_flacParseOgg = false;
- ret = parseOGG(inbuf, bytesLeft);
- if (ret == FLAC_NONE)
- return FLAC_PARSE_OGG_DONE; // ok
- else
- return ret; // error
- }
- //-------------------------------------------------------
- if (!m_flacSegmTableVec.size()) { FLAC_LOG_ERROR("size is 0"); }
- segmLen = m_flacSegmTableVec.back();
- m_segmLength = segmLen;
- m_flacSegmTableVec.pop_back();
- if (!m_flacSegmTableVec.size()) m_f_flacParseOgg = true;
- //-------------------------------------------------------
-
- if (m_flacRemainBlockPicLen <= 0 && !m_f_flacNewMetadataBlockPicture) {
- if (m_flacBlockPicItem.size() > 0) { // get blockpic data
- // FLAC_LOG_INFO("---------------------------------------------------------------------------");
- // FLAC_LOG_INFO("metadata blockpic found at pos {}, size {} bytes", m_flacBlockPicPos, m_flacBlockPicLen);
- // for(int32_t i = 0; i < m_flacBlockPicItem.size(); i += 2) { FLAC_LOG_INFO("segment {:02}, pos {:07}, len {:05}", i / 2, m_flacBlockPicItem[i], m_flacBlockPicItem[i + 1]); }
- // FLAC_LOG_INFO("---------------------------------------------------------------------------");
- m_f_flacNewMetadataBlockPicture = true;
- }
- }
-
- switch (m_flacPageNr) {
- case 0:
- ret = parseFlacFirstPacket(inbuf, segmLen);
- if (ret == segmLen) {
- m_flacPageNr = 1;
- ret = FLAC_PARSE_OGG_DONE;
- break;
- }
- if (ret < 0) { // fLaC signature not found
- break;
- }
- if (ret < segmLen) {
- segmLen -= ret;
- *bytesLeft -= ret;
- m_flacCurrentFilePos += ret;
- inbuf += ret;
- m_flacPageNr = 1;
- } /* fallthrough */
- case 1:
- if (m_flacRemainBlockPicLen > 0) {
- m_flacRemainBlockPicLen -= segmLen;
- // FLAC_LOG_INFO("s_flacCurrentFilePos {}, len {}, m_flacRemainBlockPicLen {}", m_flacCurrentFilePos, segmLen, m_flacRemainBlockPicLen);
- m_flacBlockPicItem.push_back(m_flacCurrentFilePos);
- m_flacBlockPicItem.push_back(segmLen);
- if (m_flacRemainBlockPicLen <= 0) { m_flacPageNr = 2; }
- ret = FLAC_PARSE_OGG_DONE;
- break;
- }
- ret = parseMetaDataBlockHeader(inbuf, segmLen);
- if (m_f_lastMetaDataBlock) m_flacPageNr = 2;
- break;
- case 2:
- m_nBytes = segmLen;
- return FLAC_PARSE_OGG_DONE;
- break;
- }
- if (segmLen > FLAC_MAX_BLOCKSIZE) {
- m_segmLenTmp = segmLen;
- return FLAC_PARSE_OGG_DONE;
- }
- *bytesLeft -= segmLen;
- m_flacCurrentFilePos += segmLen;
- return ret;
- }
- ret = decodeNative(inbuf, bytesLeft, outbuf);
- return ret;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t FlacDecoder::decodeNative(uint8_t* inbuf, int32_t* bytesLeft, int32_t* outbuf) {
-
- int32_t bl = *bytesLeft;
- static int32_t sbl = 0;
-
- if (m_flacStatus != OUT_SAMPLES) {
- m_rIndex = 0;
- m_flacInptr = inbuf;
- }
-
- while (m_flacStatus == DECODE_FRAME) { // Read a ton of header fields, and ignore most of them
- int32_t ret = decodeFrame(inbuf, bytesLeft);
- if (ret != 0) return ret;
- if (*bytesLeft < FLAC_MAX_BLOCKSIZE) return FLAC_DECODE_FRAMES_LOOP; // need more data
- sbl += bl - *bytesLeft;
- }
-
- if (m_flacStatus == DECODE_SUBFRAMES) {
- // Decode each channel's subframe, then skip footer
- int32_t ret = decodeSubframes(bytesLeft);
- if (ret != 0) return ret;
- m_flacStatus = OUT_SAMPLES;
- sbl += bl - *bytesLeft;
- }
-
- if (m_flacStatus == OUT_SAMPLES) { // Write the decoded samples
- // blocksize can be much greater than outbuff, so we can't stuff all in once
- // therefore we need often more than one loop (split outputblock into pieces)
- uint32_t blockSize;
- if (m_numOfOutSamples - m_offset > FLAC_MAX_OUTBUFFSIZE) {
- blockSize = FLAC_MAX_OUTBUFFSIZE;
- m_flacValidSamples = FLAC_MAX_OUTBUFFSIZE;
- } else {
- blockSize = m_numOfOutSamples - m_offset;
- m_flacValidSamples = blockSize;
- }
-
- if (FLACMetadataBlock->numChannels == 1) {
- const int64_t* src = m_samplesBuffer[0].get() + m_offset;
-
- for (int32_t i = 0; i < blockSize; i++) {
- int32_t val = *src++;
- if (FLACMetadataBlock->bitsPerSample == 8) {
- val += 128;
- outbuf[i * 2] = (val << 24);
- outbuf[i * 2 + 1] = (val << 24);
- } else if (FLACMetadataBlock->bitsPerSample == 16) {
- outbuf[i * 2] = (val << 16);
- outbuf[i * 2 + 1] = (val << 16);
- } else if (FLACMetadataBlock->bitsPerSample == 24) {
- outbuf[i * 2] = (val << 8);
- outbuf[i * 2 + 1] = (val << 8);
- } else if (FLACMetadataBlock->bitsPerSample == 32) {
- outbuf[i * 2] = (val);
- outbuf[i * 2 + 1] = (val);
- }
- }
- }
-
- if (FLACMetadataBlock->numChannels == 2) {
- const int64_t* left = m_samplesBuffer[0].get() + m_offset;
- const int64_t* right = m_samplesBuffer[1].get() + m_offset;
-
- for (int32_t i = 0; i < blockSize; i++) {
- int32_t l = *left++;
- int32_t r = *right++;
- if (FLACMetadataBlock->bitsPerSample == 8) {
- l += 128;
- r += 128;
- outbuf[i * 2] = (l << 24);
- outbuf[i * 2 + 1] = (r << 24);
- } else if (FLACMetadataBlock->bitsPerSample == 16) {
- outbuf[i * 2] = l = (l << 16);
- outbuf[i * 2 + 1] = (r << 16);
- } else if (FLACMetadataBlock->bitsPerSample == 24) {
- outbuf[i * 2] = (l << 8);
- outbuf[i * 2 + 1] = (r << 8);
- } else if (FLACMetadataBlock->bitsPerSample == 32) {
- outbuf[i * 2] = l;
- outbuf[i * 2 + 1] = r;
- }
- }
- }
-
- m_offset += blockSize;
- if (sbl > 0) {
- m_flacCompressionRatio = (float)((m_flacValidSamples * 2) * FLACMetadataBlock->numChannels) / sbl; // valid samples are 16 bit
- sbl = 0;
- m_flacBitrate = FLACMetadataBlock->sampleRate * FLACMetadataBlock->bitsPerSample * FLACMetadataBlock->numChannels;
- m_flacBitrate /= m_flacCompressionRatio;
- // FLAC_LOG_INFO("s_flacBitrate {}, m_flacCompressionRatio {}, FLACMetadataBlock->sampleRate {} ", m_flacBitrate, m_flacCompressionRatio, FLACMetadataBlock->sampleRate);
- }
-
- if (m_offset != m_numOfOutSamples) return GIVE_NEXT_LOOP;
-
- m_offset = 0;
- }
-
- alignToByte();
- readUint(16, bytesLeft);
- // m_flacCompressionRatio = (float)m_bytesDecoded / (float)s_numOfOutSamples * FLACMetadataBlock->numChannels * (16/8);
- // FLAC_LOG_INFO("s_flacCompressionRatio {}", m_flacCompressionRatio);
- m_flacStatus = DECODE_FRAME;
- return FLAC_NONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t FlacDecoder::decodeFrame(uint8_t* inbuf, int32_t* bytesLeft) {
- if (specialIndexOf(inbuf, "OggS", *bytesLeft) == 0) { // async? => new sync is OggS => reset and decode (not page 0 or 1)
- decoderReset();
- m_flacPageNr = 2;
- return FLAC_OGG_SYNC_FOUND;
- }
- if (inbuf[0] != 0xFF || inbuf[1] != 0xF8) {
- if (m_f_first_flac_frame && m_continued_page) { // these are the remains of a previous FLAC frame that was interrupted by OGG. We continue with the next segment,
- // FLAC_LOG_WARN("need next segment");
- m_f_first_flac_frame = false;
- *bytesLeft -= m_segmLength;
- return FLAC_NONE;
- }
- FLAC_LOG_ERROR("Sync 0xFFF8 not found");
- return FLAC_ERR;
- }
-
- m_rIndex = 0;
- m_flac_bitBuffer = 0;
- coefs.clear();
-
- readUint(14 + 1, bytesLeft); // synccode + reserved bit
- FLACFrameHeader->blockingStrategy = readUint(1, bytesLeft);
- FLACFrameHeader->blockSizeCode = readUint(4, bytesLeft);
- FLACFrameHeader->sampleRateCode = readUint(4, bytesLeft);
- FLACFrameHeader->chanAsgn = readUint(4, bytesLeft);
- FLACFrameHeader->sampleSizeCode = readUint(3, bytesLeft);
- if (!FLACMetadataBlock->numChannels) {
- if (FLACFrameHeader->chanAsgn == 0) FLACMetadataBlock->numChannels = 1;
- if (FLACFrameHeader->chanAsgn == 1) FLACMetadataBlock->numChannels = 2;
- if (FLACFrameHeader->chanAsgn > 7) FLACMetadataBlock->numChannels = 2;
- }
- if (FLACMetadataBlock->numChannels < 1) {
- FLAC_LOG_ERROR("Flac unknown channel assignment, ch: {}", FLACMetadataBlock->numChannels);
- return FLAC_STOP;
- }
- if (FLACMetadataBlock->numChannels > FLAC_MAX_CHANNELS) {
- FLAC_LOG_ERROR("Flac unsupported channel count: {}, max: {}", FLACMetadataBlock->numChannels, FLAC_MAX_CHANNELS);
- return FLAC_STOP;
- }
- if (FLACFrameHeader->chanAsgn <= 7) {
- uint8_t frameChannels = FLACFrameHeader->chanAsgn + 1;
- if (frameChannels != FLACMetadataBlock->numChannels) {
- FLAC_LOG_ERROR("Flac channel assignment mismatch, assignment: {}, channels: {}", FLACFrameHeader->chanAsgn, FLACMetadataBlock->numChannels);
- return FLAC_ERR;
- }
- } else if (FLACFrameHeader->chanAsgn <= 10) {
- if (FLACMetadataBlock->numChannels != 2) {
- FLAC_LOG_ERROR("Flac stereo channel assignment requires 2 channels, assignment: {}, channels: {}", FLACFrameHeader->chanAsgn, FLACMetadataBlock->numChannels);
- return FLAC_ERR;
- }
- } else {
- FLAC_LOG_ERROR("Flac reserved channel assignment, {}", FLACFrameHeader->chanAsgn);
- return FLAC_ERR;
- }
- if (!FLACMetadataBlock->bitsPerSample) {
- if (FLACFrameHeader->sampleSizeCode == 1) FLACMetadataBlock->bitsPerSample = 8;
- if (FLACFrameHeader->sampleSizeCode == 2) FLACMetadataBlock->bitsPerSample = 12;
- if (FLACFrameHeader->sampleSizeCode == 4) FLACMetadataBlock->bitsPerSample = 16;
- if (FLACFrameHeader->sampleSizeCode == 5) FLACMetadataBlock->bitsPerSample = 20;
- if (FLACFrameHeader->sampleSizeCode == 6) FLACMetadataBlock->bitsPerSample = 24;
- }
- if (FLACMetadataBlock->bitsPerSample == 12 || FLACMetadataBlock->bitsPerSample == 20) {
- FLAC_LOG_ERROR("Flac, bits per sample must be 8, 16 or 24, is: {}", FLACMetadataBlock->bitsPerSample);
- return FLAC_STOP;
- }
- if (FLACMetadataBlock->bitsPerSample < 8) {
- FLAC_LOG_ERROR("Flac, bits per sample <8, bps: {}", FLACMetadataBlock->bitsPerSample);
- return FLAC_STOP;
- }
- if (!FLACMetadataBlock->sampleRate) {
- if (FLACFrameHeader->sampleRateCode == 1) FLACMetadataBlock->sampleRate = 88200;
- if (FLACFrameHeader->sampleRateCode == 2) FLACMetadataBlock->sampleRate = 176400;
- if (FLACFrameHeader->sampleRateCode == 3) FLACMetadataBlock->sampleRate = 192000;
- if (FLACFrameHeader->sampleRateCode == 4) FLACMetadataBlock->sampleRate = 8000;
- if (FLACFrameHeader->sampleRateCode == 5) FLACMetadataBlock->sampleRate = 16000;
- if (FLACFrameHeader->sampleRateCode == 6) FLACMetadataBlock->sampleRate = 22050;
- if (FLACFrameHeader->sampleRateCode == 7) FLACMetadataBlock->sampleRate = 24000;
- if (FLACFrameHeader->sampleRateCode == 8) FLACMetadataBlock->sampleRate = 32000;
- if (FLACFrameHeader->sampleRateCode == 9) FLACMetadataBlock->sampleRate = 44100;
- if (FLACFrameHeader->sampleRateCode == 10) FLACMetadataBlock->sampleRate = 48000;
- if (FLACFrameHeader->sampleRateCode == 11) FLACMetadataBlock->sampleRate = 96000;
- }
- readUint(1, bytesLeft);
- uint32_t temp = (readUint(8, bytesLeft) << 24);
- temp = ~temp;
- uint32_t shift = 0x80000000; // Number of leading zeros
- int8_t count = 0;
- for (int32_t i = 0; i < 32; i++) {
- if ((temp & shift) == 0) {
- count++;
- shift >>= 1;
- } else
- break;
- }
- count--;
- for (int32_t i = 0; i < count; i++) readUint(8, bytesLeft);
- uint32_t decodedBlockSize = 0;
- if (FLACFrameHeader->blockSizeCode == 1)
- decodedBlockSize = 192;
- else if (2 <= FLACFrameHeader->blockSizeCode && FLACFrameHeader->blockSizeCode <= 5)
- decodedBlockSize = 576U << (FLACFrameHeader->blockSizeCode - 2);
- else if (FLACFrameHeader->blockSizeCode == 6)
- decodedBlockSize = readUint(8, bytesLeft) + 1;
- else if (FLACFrameHeader->blockSizeCode == 7)
- decodedBlockSize = readUint(16, bytesLeft) + 1;
- else if (8 <= FLACFrameHeader->blockSizeCode && FLACFrameHeader->blockSizeCode <= 15)
- decodedBlockSize = 256U << (FLACFrameHeader->blockSizeCode - 8);
- else {
- FLAC_LOG_ERROR("Flac, reserved blocksize unsupported, block size code: {}", FLACFrameHeader->blockSizeCode);
- return FLAC_ERR;
- }
- if (decodedBlockSize == 0 || decodedBlockSize > FLAC_MAX_BLOCKSIZE) {
- FLAC_LOG_ERROR("Flac block size too large: {} samples, max: {}", decodedBlockSize, FLAC_MAX_BLOCKSIZE);
- return FLAC_ERR;
- }
- m_numOfOutSamples = decodedBlockSize;
-
- if (FLACFrameHeader->sampleRateCode == 12)
- readUint(8, bytesLeft);
- else if (FLACFrameHeader->sampleRateCode == 13 || FLACFrameHeader->sampleRateCode == 14) { readUint(16, bytesLeft); }
- readUint(8, bytesLeft);
-
- for (int32_t i = 0; i < FLAC_MAX_CHANNELS; i++) {
- if (m_samplesBuffer[i].size() == m_numOfOutSamples) continue;
- if (!m_samplesBuffer[i].calloc_array(m_numOfOutSamples, "m_samplesBuffer") || !m_samplesBuffer[i].valid()) {
- FLAC_LOG_ERROR("not enough memory to allocate flacdecoder buffer {}, samples: {}", i, m_numOfOutSamples);
- m_samplesBuffer[i].reset();
- m_valid = false;
- return FLAC_ERR;
- }
- }
-
- m_flacStatus = DECODE_SUBFRAMES;
- return FLAC_NONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t FlacDecoder::getOutputSamples() {
- if (!FLACMetadataBlock->numChannels) return 0;
- return m_flacValidSamples;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint64_t FlacDecoder::getTotoalSamplesInStream() {
- if (!FLACMetadataBlock) return 0;
- return FLACMetadataBlock->totalSamples;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t FlacDecoder::getBitsPerSample() {
- if (!FLACMetadataBlock) return 0;
- return FLACMetadataBlock->bitsPerSample;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t FlacDecoder::getChannels() {
- if (!FLACMetadataBlock) return 0;
- return FLACMetadataBlock->numChannels;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t FlacDecoder::getSampleRate() {
- if (!FLACMetadataBlock) return 0;
- return FLACMetadataBlock->sampleRate;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t FlacDecoder::getBitRate() {
- return m_flacBitrate;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t FlacDecoder::getAudioDataStart() {
- return m_flacAudioDataStart;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t FlacDecoder::getAudioFileDuration() {
- if (getSampleRate()) { // DIV0
- uint32_t afd = getTotoalSamplesInStream() / getSampleRate(); // AudioFileDuration
- return afd;
- }
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t FlacDecoder::val1() {
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t FlacDecoder::val2() {
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t FlacDecoder::decodeSubframes(int32_t* bytesLeft) {
-
- if (FLACFrameHeader->chanAsgn <= 7) {
- for (int32_t ch = 0; ch < FLACMetadataBlock->numChannels; ch++) decodeSubframe(FLACMetadataBlock->bitsPerSample, ch, bytesLeft);
- } else if (8 <= FLACFrameHeader->chanAsgn && FLACFrameHeader->chanAsgn <= 10) {
- if (FLACMetadataBlock->numChannels != 2) {
- FLAC_LOG_ERROR("Flac stereo channel assignment requires 2 channels, assignment: {}, channels: {}", FLACFrameHeader->chanAsgn, FLACMetadataBlock->numChannels);
- return FLAC_ERR;
- }
- decodeSubframe(FLACMetadataBlock->bitsPerSample + (FLACFrameHeader->chanAsgn == 9 ? 1 : 0), 0, bytesLeft);
- decodeSubframe(FLACMetadataBlock->bitsPerSample + (FLACFrameHeader->chanAsgn == 9 ? 0 : 1), 1, bytesLeft);
-
- int64_t* ch0 = m_samplesBuffer[0].get();
- int64_t* ch1 = m_samplesBuffer[1].get();
- const int32_t n = m_numOfOutSamples;
-
- switch (FLACFrameHeader->chanAsgn) { // 8, 9 or 10
- case 8: // left + side β right
- for (int32_t i = 0; i < n; i++) ch1[i] = ch0[i] - ch1[i];
- break;
-
- case 9: // right + side β left
- for (int32_t i = 0; i < n; i++) ch0[i] += ch1[i];
- break;
-
- case 10: // mid + side β left/right
- for (int32_t i = 0; i < n; i++) {
- int32_t s = ch1[i];
- int32_t r = ch0[i] - (s >> 1);
- ch1[i] = r;
- ch0[i] = r + s;
- }
- break;
-
- default: break;
- }
-
- } else {
- FLAC_LOG_ERROR("Flac reserved channel assignment, {}", FLACFrameHeader->chanAsgn);
- return FLAC_ERR;
- }
- return FLAC_NONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t FlacDecoder::decodeSubframe(uint8_t sampleDepth, uint8_t ch, int32_t* bytesLeft) {
-
- int8_t ret = 0;
- readUint(1, bytesLeft); // Zero bit padding, to prevent sync-fooling string of 1s
- uint8_t type = readUint(6, bytesLeft); // Subframe type: 000000 : SUBFRAME_CONSTANT
- // 000001 : SUBFRAME_VERBATIM
- // 00001x : reserved
- // 0001xx : reserved
- // 001xxx : if(xxx <= 4) SUBFRAME_FIXED, xxx=order ; else reserved
- // 01xxxx : reserved
- // 1xxxxx : SUBFRAME_LPC, xxxxx=order-1
-
- int32_t shift = readUint(1, bytesLeft); // Wasted bits-per-sample' flag:
- // 0 : no wasted bits-per-sample in source subblock, k=0
- // 1 : k wasted bits-per-sample in source subblock, k-1 follows, unary coded; e.g. k=3 => 001 follows, k=7 => 0000001 follows.
- if (shift == 1) {
- while (readUint(1, bytesLeft) == 0) { shift++; }
- }
- sampleDepth -= shift;
-
- if (type == 0) { // Constant coding
- int32_t s = readSignedInt(sampleDepth, bytesLeft); // SUBFRAME_CONSTANT
- for (int32_t i = 0; i < m_numOfOutSamples; i++) { m_samplesBuffer[ch][i] = s; }
- } else if (type == 1) { // Verbatim coding
- for (int32_t i = 0; i < m_numOfOutSamples; i++) m_samplesBuffer[ch][i] = readSignedInt(sampleDepth, bytesLeft); // SUBFRAME_VERBATIM
- } else if (8 <= type && type <= 12) {
- ret = decodeFixedPredictionSubframe(type - 8, sampleDepth, ch, bytesLeft); // SUBFRAME_FIXED
- if (ret) return ret;
- } else if (32 <= type && type <= 63) {
- ret = decodeLinearPredictiveCodingSubframe(type - 31, sampleDepth, ch, bytesLeft); // SUBFRAME_LPC
- if (ret) return ret;
- } else {
- FLAC_LOG_ERROR("Flac unimplemented reserved subtype: {}", type);
- return FLAC_ERR;
- }
- if (shift > 0) {
- for (int32_t i = 0; i < m_numOfOutSamples; i++) { m_samplesBuffer[ch][i] <<= shift; }
- }
- return FLAC_NONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t FlacDecoder::decodeFixedPredictionSubframe(uint8_t predOrder, uint8_t sampleDepth, uint8_t ch, int32_t* bytesLeft) { // SUBFRAME_FIXED
-
- uint8_t ret = 0;
- for (uint8_t i = 0; i < predOrder; i++) m_samplesBuffer[ch][i] = readSignedInt(sampleDepth, bytesLeft); // Unencoded warm-up samples (n = frame's bits-per-sample * predictor order).
- ret = decodeResiduals(predOrder, ch, bytesLeft);
- if (ret) return ret;
- coefs.clear();
- coefs.shrink_to_fit();
- if (predOrder == 0) coefs.resize(0);
- if (predOrder == 1) coefs.push_back(1); // FIXED_PREDICTION_COEFFICIENTS
- if (predOrder == 2) {
- coefs.push_back(2);
- coefs.push_back(-1);
- }
- if (predOrder == 3) {
- coefs.push_back(3);
- coefs.push_back(-3);
- coefs.push_back(1);
- }
- if (predOrder == 4) {
- coefs.push_back(4);
- coefs.push_back(-6);
- coefs.push_back(4);
- coefs.push_back(-1);
- }
- if (predOrder > 4) {
- FLAC_LOG_ERROR("Flac preorder too big: {}", predOrder);
- return FLAC_ERR;
- } // Error: preorder > 4"
- restoreLinearPrediction(ch, 0);
- return FLAC_NONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t FlacDecoder::decodeLinearPredictiveCodingSubframe(int32_t lpcOrder, int32_t sampleDepth, uint8_t ch, int32_t* bytesLeft) {
- int8_t ret = 0;
- for (int32_t i = 0; i < lpcOrder; i++) {
- m_samplesBuffer[ch][i] = readSignedInt(sampleDepth, bytesLeft); // Unencoded warm-up samples (n = frame's bits-per-sample * lpc order).
- }
- int32_t precision = readUint(4, bytesLeft) + 1; // (Quantized linear predictor coefficients' precision in bits)-1 (1111 = invalid).
- int32_t shift = readSignedInt(5, bytesLeft); // Quantized linear predictor coefficient shift needed in bits (NOTE: this number is signed two's-complement).
- coefs.clear();
- for (uint8_t i = 0; i < lpcOrder; i++) {
- coefs.push_back(readSignedInt(precision, bytesLeft)); // Unencoded predictor coefficients (n = qlp coeff precision * lpc order) (NOTE: the coefficients are signed two's-complement).
- }
- ret = decodeResiduals(lpcOrder, ch, bytesLeft);
- if (ret) return ret;
- restoreLinearPrediction(ch, shift);
- return FLAC_NONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t FlacDecoder::decodeResiduals(uint8_t warmup, uint8_t ch, int32_t* bytesLeft) {
- int32_t method = readUint(2, bytesLeft);
- if (method >= 2) {
- FLAC_LOG_ERROR("Flac reserved residual coding, method: {}", method);
- return FLAC_ERR;
- }
-
- const uint8_t paramBits = (method == 0 ? 4 : 5);
- const int32_t escapeParam = (method == 0 ? 0xF : 0x1E);
- const int32_t partitionOrder = readUint(4, bytesLeft);
- const int32_t numPartitions = 1 << partitionOrder;
-
- if (m_numOfOutSamples % numPartitions != 0) {
- FLAC_LOG_ERROR("Flac, wrong rice partition number");
- return FLAC_ERR;
- }
-
- const int32_t partitionSize = m_numOfOutSamples / numPartitions;
- int64_t* sampleBase = m_samplesBuffer[ch].get();
-
- for (int32_t i = 0; i < numPartitions; i++) {
- const int32_t start = i * partitionSize + ((i == 0) ? warmup : 0);
- const int32_t end = (i + 1) * partitionSize;
- int64_t* dst = sampleBase + start;
- int64_t* dstEnd = sampleBase + end;
-
- const int32_t param = readUint(paramBits, bytesLeft);
-
- if (param < escapeParam) {
- // Rice-coded partition
- while (dst < dstEnd) {
- if (m_f_bitReaderError) break;
-
- uint32_t val = 0;
- // Inline Rice unary prefix
- while (readUint(1, bytesLeft) == 0) {
- val++;
- if (m_f_bitReaderError) { break; }
- }
-
- // Append remainder bits
- val = (val << param) | readUint(param, bytesLeft);
-
- // Convert to signed
- int64_t signedVal = (val >> 1) ^ -(val & 1);
- *dst++ = (int32_t)signedVal;
- }
- } else {
- // Escape partition (raw signed integers)
- const int32_t numBits = readUint(5, bytesLeft);
- while (dst < dstEnd) {
- if (m_f_bitReaderError) break;
-
- uint32_t val = readUint(numBits, bytesLeft);
- // Sign extend
- int64_t signedVal = (int64_t)(val << (32 - numBits)) >> (32 - numBits);
- *dst++ = (int32_t)signedVal;
- }
- }
- }
-
- if (m_f_bitReaderError) {
- FLAC_LOG_ERROR("Flac bitreader underflow");
- return FLAC_ERR;
- }
- return FLAC_NONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void FlacDecoder::restoreLinearPrediction(uint8_t ch, uint8_t shift) {
-
- for (int32_t i = coefs.size(); i < m_numOfOutSamples; i++) {
- int64_t sum = 0;
- for (int32_t j = 0; j < coefs.size(); j++) { sum += m_samplesBuffer[ch][i - 1 - j] * coefs[j]; }
- m_samplesBuffer[ch][i] += (sum >> shift);
- }
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t FlacDecoder::specialIndexOf(uint8_t* base, const char* str, int32_t baselen, bool exact) {
- if (!base || !str || baselen < 0) return -1; // seek for str in buffer or in header up to baselen, not nullterminated
-
- const size_t haystackLen = (size_t)baselen;
- const size_t needleLen = strlen(str);
- const size_t matchLen = needleLen + (exact ? 1U : 0U); // if exact == true search string must include "\0" at the end
-
- if (matchLen > haystackLen) return -1;
- if (matchLen == 0) return 0;
-
- const size_t lastStart = haystackLen - matchLen;
- for (size_t i = 0; i <= lastStart; i++) {
- size_t j = 0;
- while (j < matchLen && base[i + j] == (uint8_t)str[j]) j++;
- if (j == matchLen) return (int32_t)i;
- }
- return -1;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* FlacDecoder::arg1() {
- return nullptr;
-} // virtual method
-const char* FlacDecoder::arg2() {
- return nullptr;
-} // virtual method
diff --git a/libraries/ESP32-audioI2S/src/flac_decoder/flac_decoder.h b/libraries/ESP32-audioI2S/src/flac_decoder/flac_decoder.h
deleted file mode 100644
index ebf48fe..0000000
--- a/libraries/ESP32-audioI2S/src/flac_decoder/flac_decoder.h
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- * flac_decoder.h
- *
- * Created on: Jul 03,2020
- * Updated on: Apr 25,2025
- *
- * Author: wolle
- *
- * Restrictions:
- * blocksize must not exceed 24576 bytes
- * bits per sample must be 8, 16, 24 or 32
- * num Channels must be 1 or 2
- *
- *
- */
-#pragma once
-#pragma GCC optimize("Ofast")
-
-#include "../Audio.h"
-
-#define ANSI_ESC_RESET "\033[0m"
-#define ANSI_ESC_BLACK "\033[30m"
-#define ANSI_ESC_RED "\033[31m"
-#define ANSI_ESC_GREEN "\033[32m"
-#define ANSI_ESC_YELLOW "\033[33m"
-#define ANSI_ESC_BLUE "\033[34m"
-#define ANSI_ESC_MAGENTA "\033[35m"
-#define ANSI_ESC_CYAN "\033[36m"
-#define ANSI_ESC_WHITE "\033[37m"
-
-class FlacDecoder : public Decoder {
-
- public:
- FlacDecoder(Audio& audioRef) : Decoder(audioRef), audio(audioRef) {}
- ~FlacDecoder() { reset(); }
- bool init() override;
- void clear() override;
- void reset() override;
- bool isValid() override;
- int32_t findSyncWord(uint8_t* buf, int32_t nBytes) override;
- uint8_t getChannels() override;
- uint32_t getSampleRate() override;
- uint32_t getOutputSamples();
- uint8_t getBitsPerSample() override;
- uint32_t getBitRate() override;
- uint32_t getAudioDataStart() override;
- uint32_t getAudioFileDuration() override;
- const char* getStreamTitle() override;
- const char* whoIsIt() override;
- int32_t decode(uint8_t* inbuf, int32_t* bytesLeft, int32_t* outbuf) override;
- void setRawBlockParams(uint8_t channels, uint32_t sampleRate, uint8_t BPS, uint32_t tsis, uint32_t AuDaLength) override;
- std::vector getMetadataBlockPicture() override;
- const char* arg1() override;
- const char* arg2() override;
- virtual int32_t val1() override;
- virtual int32_t val2() override;
-
- enum : int8_t {
- FLAC_PARSE_OGG_DONE = 100,
- FLAC_DECODE_FRAMES_LOOP = 100,
- FLAC_OGG_SYNC_FOUND = +2,
- GIVE_NEXT_LOOP = +1,
- FLAC_NONE = 0,
- FLAC_ERR = -1,
- FLAC_STOP = -100,
- };
-
- private:
- Audio& audio;
-#define FLAC_MAX_CHANNELS 2
-#define FLAC_MAX_BLOCKSIZE 24576 // 24 * 1024
-#define FLAC_MAX_OUTBUFFSIZE 4096 * 2
-
- enum : uint8_t { FLACDECODER_INIT, FLACDECODER_READ_IN, FLACDECODER_WRITE_OUT };
- enum : uint8_t { DECODE_FRAME, DECODE_SUBFRAMES, OUT_SAMPLES };
-
- typedef struct FLACMetadataBlock_t {
- // METADATA_BLOCK_STREAMINFO
- uint16_t minblocksize; // The minimum block size (in samples) used in the stream.
- //----------------------------------------------------------------------------------------
- // The maximum block size (in samples) used in the stream.
- uint16_t maxblocksize; // (Minimum blocksize == maximum blocksize) implies a fixed-blocksize stream.
- //----------------------------------------------------------------------------------------
- // The minimum frame size (in bytes) used in the stream.
- uint32_t minframesize; // May be 0 to imply the value is not known.
- //----------------------------------------------------------------------------------------
- // The maximum frame size (in bytes) used in the stream.
- uint32_t maxframesize; // May be 0 to imply the value is not known.
- //----------------------------------------------------------------------------------------
- // Sample rate in Hz. Though 20 bits are available,
- // the maximum sample rate is limited by the structure of frame headers to 655350Hz.
- uint32_t sampleRate; // Also, a value of 0 is invalid.
- //----------------------------------------------------------------------------------------
- // Number of channels FLAC supports from 1 to 8 channels
- uint8_t numChannels; // 000 : 1 channel .... 111 : 8 channels
- //----------------------------------------------------------------------------------------
- // Sample size in bits:
- // 000 : get from STREAMINFO metadata block
- // 001 : 8 bits per sample
- // 010 : 12 bits per sample
- // 011 : reserved
- // 100 : 16 bits per sample
- // 101 : 20 bits per sample
- // 110 : 24 bits per sample
- uint8_t bitsPerSample; // 111 : reserved
- //----------------------------------------------------------------------------------------
- // Total samples in stream. 'Samples' means inter-channel sample,
- // i.e. one second of 44.1Khz audio will have 44100 samples regardless of the number
- uint64_t totalSamples; // of channels. A value of zero here means the number of total samples is unknown.
- //----------------------------------------------------------------------------------------
- uint32_t audioDataLength; // is not the filelength, is only the length of the audio datablock in bytes
- } FLACMetadataBlock_t;
-
- typedef struct FLACFrameHeader_t {
- // 0 : fixed-blocksize stream; frame header encodes the frame number
- uint8_t blockingStrategy; // 1 : variable-blocksize stream; frame header encodes the sample number
- //----------------------------------------------------------------------------------------
- // Block size in inter-channel samples:
- // 0000 : reserved
- // 0001 : 192 samples
- // 0010-0101 : 576 * (2^(n-2)) samples, i.e. 576/1152/2304/4608
- // 0110 : get 8 bit (blocksize-1) from end of header
- // 0111 : get 16 bit (blocksize-1) from end of header
- uint8_t blockSizeCode; // 1000-1111 : 256 * (2^(n-8)) samples, i.e. 256/512/1024/2048/4096/8192/16384/32768
- //----------------------------------------------------------------------------------------
- // 0000 : get from STREAMINFO metadata block
- // 0001 : 88.2kHz
- // 0010 : 176.4kHz
- // 0011 : 192kHz
- // 0100 : 8kHz
- // 0101 : 16kHz
- // 0110 : 22.05kHz
- // 0111 : 24kHz
- // 1000 : 32kHz
- // 1001 : 44.1kHz
- // 1010 : 48kHz
- // 1011 : 96kHz
- // 1100 : get 8 bit sample rate (in kHz) from end of header
- // 1101 : get 16 bit sample rate (in Hz) from end of header
- // 1110 : get 16 bit sample rate (in tens of Hz) from end of header
- uint8_t sampleRateCode; // 1111 : invalid, to prevent sync-fooling string of 1s
- //----------------------------------------------------------------------------------------
- // Channel assignment
- // 0000 1 channel: mono
- // 0001 2 channels: left, right
- // 0010 3 channels
- // 0011 4 channels
- // 0100 5 channels
- // 0101 6 channels
- // 0110 7 channels
- // 0111 8 channels
- // 1000 : left/side stereo: channel 0 is the left channel, channel 1 is the side(difference) channel
- // 1001 : right/side stereo: channel 0 is the side(difference) channel, channel 1 is the right channel
- // 1010 : mid/side stereo: channel 0 is the mid(average) channel, channel 1 is the side(difference) channel
- uint8_t chanAsgn; // 1011-1111 : reserved
- //----------------------------------------------------------------------------------------
- // Sample size in bits:
- // 000 : get from STREAMINFO metadata block
- // 001 : 8 bits per sample
- // 010 : 12 bits per sample
- // 011 : reserved
- // 100 : 16 bits per sample
- // 101 : 20 bits per sample
- // 110 : 24 bits per sample
- uint8_t sampleSizeCode; // 111 : reserved
- //----------------------------------------------------------------------------------------
- uint32_t totalSamples; // totalSamplesInStream
- //----------------------------------------------------------------------------------------
- uint32_t bitrate; // bitrate
- } FLACFrameHeader_t;
-
- const std::deque> FIXED_PREDICTION_COEFFICIENTS = {
- {}, // {}
- {1}, // {1}
- {2, -1}, // {2, -1}
- {3, -3, 1}, // {3, -3, 1}
- {4, -6, 4, -1} // {4, -6, 4, -1}
- };
-
- // std::deque coefs;
-
- ps_ptr FLACFrameHeader;
- ps_ptr FLACMetadataBlock;
-
- std::vector m_flacSegmTableVec;
- std::vector coefs;
- std::vector m_flacBlockPicItem;
-
- uint64_t m_flac_bitBuffer = 0;
- uint32_t m_flacBitrate = 0;
- uint32_t m_flacBlockPicLenUntilFrameEnd = 0;
- uint32_t m_flacCurrentFilePos = 0;
- uint32_t m_flacBlockPicPos = 0;
- uint32_t m_flacBlockPicLen = 0;
- uint32_t m_segmLength = 0;
- uint32_t m_flacAudioDataStart = 0;
- int32_t m_flacRemainBlockPicLen = 0;
- uint32_t m_segmLenTmp = 0;
- uint16_t m_numOfOutSamples = 0;
- uint16_t m_flacValidSamples = 0;
- uint16_t m_rIndex = 0;
- uint16_t m_offset = 0;
- uint8_t m_flacStatus = 0;
- uint8_t* m_flacInptr;
- float m_flacCompressionRatio = 0;
- uint8_t m_flacBitBufferLen = 0;
- bool m_f_flacParseOgg = false;
- bool m_f_bitReaderError = false;
- uint8_t m_flac_pageSegments = 0;
- ps_ptr m_flacStreamTitle = {};
- ps_ptr m_flacVendorString = {};
- bool m_f_flacNewStreamtitle = false;
- bool m_f_flacFirstCall = true;
- bool m_f_oggWrapper = false;
- bool m_f_lastMetaDataBlock = false;
- bool m_f_flacNewMetadataBlockPicture = false;
- bool m_valid = false;
- bool m_continued_page = false;
- bool m_f_first_flac_frame = false;
- uint8_t m_flacPageNr = 0;
- ps_ptr m_samplesBuffer[2];
- uint16_t m_maxBlocksize = FLAC_MAX_BLOCKSIZE;
- int32_t m_nBytes = 0;
-
- boolean FLACFindMagicWord(unsigned char* buf, int32_t nBytes);
- int32_t parseOGG(uint8_t* inbuf, int32_t* bytesLeft);
- int32_t parseFlacFirstPacket(uint8_t* inbuf, int16_t nBytes);
- int32_t parseMetaDataBlockHeader(uint8_t* inbuf, int16_t nBytes);
- void setDefaults();
- void decoderReset();
- int8_t decodeNative(uint8_t* inbuf, int32_t* bytesLeft, int32_t* outbuf);
- int8_t decodeFrame(uint8_t* inbuf, int32_t* bytesLeft);
- uint64_t getTotoalSamplesInStream();
- uint32_t readUint(uint8_t nBits, int32_t* bytesLeft);
- void alignToByte();
- int8_t decodeSubframes(int32_t* bytesLeft);
- int8_t decodeSubframe(uint8_t sampleDepth, uint8_t ch, int32_t* bytesLeft);
- int8_t decodeFixedPredictionSubframe(uint8_t predOrder, uint8_t sampleDepth, uint8_t ch, int32_t* bytesLeft);
- int8_t decodeLinearPredictiveCodingSubframe(int32_t lpcOrder, int32_t sampleDepth, uint8_t ch, int32_t* bytesLeft);
- int8_t decodeResiduals(uint8_t warmup, uint8_t ch, int32_t* bytesLeft);
- void restoreLinearPrediction(uint8_t ch, uint8_t shift);
- int32_t specialIndexOf(uint8_t* base, const char* str, int32_t baselen, bool exact = false);
-
- inline int32_t readSignedInt(int32_t nBits, int32_t* bytesLeft) {
- int32_t temp = readUint(nBits, bytesLeft) << (32 - nBits);
- temp = temp >> (32 - nBits); // The C++ compiler uses the sign bit to fill vacated bit positions
- return temp;
- }
-
- // βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- // Macro for comfortable calls
-#define FLAC_LOG_ERROR(fmt, ...) Audio::AUDIO_LOG_IMPL(1, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define FLAC_LOG_WARN(fmt, ...) Audio::AUDIO_LOG_IMPL(2, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define FLAC_LOG_INFO(fmt, ...) Audio::AUDIO_LOG_IMPL(3, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define FLAC_LOG_DEBUG(fmt, ...) Audio::AUDIO_LOG_IMPL(4, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define FLAC_LOG_VERBOSE(fmt, ...) Audio::AUDIO_LOG_IMPL(5, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-};
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/celt.cpp b/libraries/ESP32-audioI2S/src/opus_decoder/celt.cpp
deleted file mode 100644
index af01acc..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/celt.cpp
+++ /dev/null
@@ -1,2865 +0,0 @@
-/* Copyright (c) 2007-2008 CSIRO
- Copyright (c) 2007-2010 Xiph.Org Foundation
- Copyright (c) 2008 Gregory Maxwell
- Written by Jean-Marc Valin and Gregory Maxwell */
-/*
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- - Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- - Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
- OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include "celt.h"
-#include "opus_decoder.h"
-#include "range_decoder.h"
-#include
-
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t CeltDecoder::celt_pvq_u_row(uint32_t row, uint32_t data) {
- uint32_t ret = CELT_PVQ_U_DATA[row_idx[row] + data];
- return ret;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-bool CeltDecoder::init() {
- size_t omd = celt_decoder_get_size(2);
- m_decode_mem.alloc(omd, "decode_mem");
- if (m_decode_mem.valid()) {
- OPUS_LOG_DEBUG("Celt decoder, allocated bytes: {}", omd);
- m_decode_mem.clear(); // mem zero
- return true;
- }
- OPUS_LOG_ERROR("oom for {} bytes", omd);
- return false;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::clear() {
- m_decode_mem.clear(); // mem zero
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::reset() {
- m_decode_mem.reset();
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::exp_rotation1(int16_t* X, int32_t len, int32_t stride, int16_t c, int16_t s) {
- int32_t i;
- int16_t ms;
- int16_t* Xptr;
- Xptr = X;
- ms = NEG16(s);
- for (i = 0; i < len - stride; i++) {
- int16_t x1, x2;
- x1 = Xptr[0];
- x2 = Xptr[stride];
- Xptr[stride] = EXTRACT16(PSHR32(MAC16_16(MULT16_16(c, x2), s, x1), 15));
- *Xptr++ = EXTRACT16(PSHR32(MAC16_16(MULT16_16(c, x1), ms, x2), 15));
- }
- Xptr = &X[len - 2 * stride - 1];
- for (i = len - 2 * stride - 1; i >= 0; i--) {
- int16_t x1, x2;
- x1 = Xptr[0];
- x2 = Xptr[stride];
- Xptr[stride] = EXTRACT16(PSHR32(MAC16_16(MULT16_16(c, x2), s, x1), 15));
- *Xptr-- = EXTRACT16(PSHR32(MAC16_16(MULT16_16(c, x1), ms, x2), 15));
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::exp_rotation(int16_t* X, int32_t len, int32_t dir, int32_t stride, int32_t K, int32_t spread) {
- const int32_t SPREAD_FACTOR[3] = {15, 10, 5};
- int32_t i;
- int16_t c, s;
- int16_t gain, theta;
- int32_t stride2 = 0;
- int32_t factor;
-
- if (2 * K >= len || spread == SPREAD_NONE) return;
- factor = SPREAD_FACTOR[spread - 1];
-
- gain = celt_div((int32_t)MULT16_16(Q15_ONE, len), (int32_t)(len + factor * K));
- theta = HALF16(MULT16_16_Q15(gain, gain));
-
- c = celt_cos_norm(EXTEND32(theta));
- s = celt_cos_norm(EXTEND32(SUB16(32767, theta))); /* sin(theta) */
-
- if (len >= 8 * stride) {
- stride2 = 1;
- /* This is just a simple (equivalent) way of computing sqrt(len/stride) with rounding.
- It's basically incrementing long as (stride2+0.5)^2 < len/stride. */
- while ((stride2 * stride2 + stride2) * stride + (stride >> 2) < len) stride2++;
- }
- /*NOTE: As a minor optimization, we could be passing around log2(B), not B, for both this and for
- extract_collapse_mask().*/
- len = celt_udiv(len, stride);
- for (i = 0; i < stride; i++) {
- if (dir < 0) {
- if (stride2) exp_rotation1(X + i * len, len, stride2, s, c);
- exp_rotation1(X + i * len, len, 1, c, s);
- } else {
- exp_rotation1(X + i * len, len, 1, c, -s);
- if (stride2) exp_rotation1(X + i * len, len, stride2, s, -c);
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/** Takes the pitch vector and the decoded residual vector, computes the gain that will give ||p+g*y||=1 and mixes the residual with the pitch. */
-void CeltDecoder::normalise_residual(int32_t* iy, int16_t* X, int32_t N, int32_t Ryy, int16_t gain) {
- int32_t i;
- int32_t k;
- int32_t t;
- int16_t g;
-
- k = celt_ilog2(Ryy) >> 1;
- t = VSHR32(Ryy, 2 * (k - 7));
- g = MULT16_16_P15(celt_rsqrt_norm(t), gain);
-
- i = 0;
- do X[i] = EXTRACT16(PSHR32(MULT16_16(g, iy[i]), k + 1));
- while (++i < N);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t CeltDecoder::extract_collapse_mask(int32_t* iy, int32_t N, int32_t B) {
- uint32_t collapse_mask;
- int32_t N0;
- int32_t i;
- if (B <= 1) return 1;
- /*NOTE: As a minor optimization, we could be passing around log2(B), not B, for both this and for exp_rotation().*/
- N0 = celt_udiv(N, B);
- collapse_mask = 0;
- i = 0;
- do {
- int32_t j;
- uint32_t tmp = 0;
- j = 0;
- do { tmp |= iy[i * N0 + j]; } while (++j < N0);
- collapse_mask |= (tmp != 0) << i;
- } while (++i < B);
- return collapse_mask;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/** Decode pulse vector and combine the result with the pitch vector to produce the final normalised signal in the current band. */
-uint32_t CeltDecoder::alg_unquant(int16_t* X, int32_t N, int32_t K, int32_t spread, int32_t B, int16_t gain) {
- int32_t Ryy;
- uint32_t collapse_mask;
-
- assert2(K > 0, "alg_unquant() needs at least one pulse");
- assert2(N > 1, "alg_unquant() needs at least two dimensions");
- ps_ptr iy;
- iy.alloc_array(N + 3);
-
- Ryy = decode_pulses(iy.get(), N, K);
- normalise_residual(iy.get(), X, N, Ryy, gain);
- exp_rotation(X, N, -1, B, K, spread);
- collapse_mask = extract_collapse_mask(iy.get(), N, B);
- return collapse_mask;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::renormalise_vector(int16_t* X, int32_t N, int16_t gain) {
- int32_t i;
- int32_t k;
- int32_t E;
- int16_t g;
- int32_t t;
- int16_t* xptr;
- E = EPSILON + celt_inner_prod(X, X, N);
- k = celt_ilog2(E) >> 1;
- t = VSHR32(E, 2 * (k - 7));
- g = MULT16_16_P15(celt_rsqrt_norm(t), gain);
-
- xptr = X;
- for (i = 0; i < N; i++) {
- *xptr = EXTRACT16(PSHR32(MULT16_16(g, *xptr), k + 1));
- xptr++;
- }
- /*return celt_sqrt(E);*/
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::resampling_factor(int32_t rate) {
- int32_t ret;
- switch (rate) {
- case 48000: ret = 1; break;
- case 24000: ret = 2; break;
- case 16000: ret = 3; break;
- case 12000: ret = 4; break;
- case 8000: ret = 6; break;
- default: ret = 0; break;
- }
- return ret;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::comb_filter_const_c(int32_t* y, int32_t* x, int32_t T, int32_t N, int16_t g10, int16_t g11, int16_t g12) {
- int32_t x0, x1, x2, x3, x4;
- int32_t i;
- x4 = x[-T - 2];
- x3 = x[-T - 1];
- x2 = x[-T];
- x1 = x[-T + 1];
- for (i = 0; i < N; i++) {
- x0 = x[i - T + 2];
- y[i] = x[i] + MULT16_32_Q15(g10, x2) + MULT16_32_Q15(g11, ADD32(x1, x3)) + MULT16_32_Q15(g12, ADD32(x0, x4));
- y[i] = SATURATE(y[i], SIG_SAT);
- x4 = x3;
- x3 = x2;
- x2 = x1;
- x1 = x0;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::comb_filter(int32_t* y, int32_t* x, int32_t T0, int32_t T1, int32_t N, int16_t g0, int16_t g1, int32_t tapset0, int32_t tapset1) {
- int32_t i;
- OPUS_LOG_DEBUG("{} {} {} {}", T0, T1, g0, g1);
- uint8_t overlap = m_CELTMode.overlap; // =120
- int16_t g00, g01, g02, g10, g11, g12;
- int32_t x0, x1, x2, x3, x4;
- const int16_t gains[3][3] = {{QCONST16(0.3066406250f, 15), QCONST16(0.2170410156f, 15), QCONST16(0.1296386719f, 15)},
- {QCONST16(0.4638671875f, 15), QCONST16(0.2680664062f, 15), QCONST16(0.f, 15)},
- {QCONST16(0.7998046875f, 15), QCONST16(0.1000976562f, 15), QCONST16(0.f, 15)}};
-
- if (g0 == 0 && g1 == 0) {
- if (x != y) OPUS_MOVE(y, x, N);
- return;
- }
- /* When the gain is zero, T0 and/or T1 is set to zero. We need
- to have then be at least 2 to avoid processing garbage data. */
- T0 = max(T0, (int32_t)COMBFILTER_MINPERIOD);
- T1 = max(T1, (int32_t)COMBFILTER_MINPERIOD);
- g00 = MULT16_16_P15(g0, gains[tapset0][0]);
- g01 = MULT16_16_P15(g0, gains[tapset0][1]);
- g02 = MULT16_16_P15(g0, gains[tapset0][2]);
- g10 = MULT16_16_P15(g1, gains[tapset1][0]);
- g11 = MULT16_16_P15(g1, gains[tapset1][1]);
- g12 = MULT16_16_P15(g1, gains[tapset1][2]);
- x1 = x[-T1 + 1];
- x2 = x[-T1];
- x3 = x[-T1 - 1];
- x4 = x[-T1 - 2];
- /* If the filter didn't change, we don't need the overlap */
- if (g0 == g1 && T0 == T1 && tapset0 == tapset1) overlap = 0;
- for (i = 0; i < overlap; i++) {
- int16_t f;
- x0 = x[i - T1 + 2];
- f = MULT16_16_Q15(window120[i], window120[i]);
- y[i] = x[i] + MULT16_32_Q15(MULT16_16_Q15((32767 - f), g00), x[i - T0]) + MULT16_32_Q15(MULT16_16_Q15((32767 - f), g01), ADD32(x[i - T0 + 1], x[i - T0 - 1])) +
- MULT16_32_Q15(MULT16_16_Q15((32767 - f), g02), ADD32(x[i - T0 + 2], x[i - T0 - 2])) + MULT16_32_Q15(MULT16_16_Q15(f, g10), x2) + MULT16_32_Q15(MULT16_16_Q15(f, g11), ADD32(x1, x3)) +
- MULT16_32_Q15(MULT16_16_Q15(f, g12), ADD32(x0, x4));
- y[i] = SATURATE(y[i], SIG_SAT);
- x4 = x3;
- x3 = x2;
- x2 = x1;
- x1 = x0;
- }
- if (g1 == 0) {
- if (x != y) OPUS_MOVE(y + overlap, x + overlap, N - overlap);
- return;
- }
-
- /* Compute the part with the constant filter. */
- comb_filter_const(y + i, x + i, T1, N - i, g10, g11, g12);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::init_caps(int32_t* cap, int32_t LM, int32_t C) {
- int32_t i;
- for (i = 0; i < m_CELTMode.nbEBands; i++) {
- int32_t N;
- N = (eband5ms[i + 1] - eband5ms[i]) << LM;
- cap[i] = (cache_caps50[m_CELTMode.nbEBands * (2 * LM + C - 1) + i] + 64) * C * N >> 2;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t CeltDecoder::celt_lcg_rand(uint32_t seed) {
- return 1664525 * seed + 1013904223;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* This is a cos() approximation designed to be bit-exact on any platform. Bit exactness with this approximation is important because it has an impact on the bit allocation */
-int16_t CeltDecoder::bitexact_cos(int16_t x) {
- int32_t tmp;
- int16_t x2;
- tmp = (4096 + ((int32_t)(x) * (x))) >> 13;
- assert(tmp <= 32767);
- x2 = tmp;
- x2 = (32767 - x2) + FRAC_MUL16(x2, (-7651 + FRAC_MUL16(x2, (8277 + FRAC_MUL16(-626, x2)))));
- assert(x2 <= 32766);
- return 1 + x2;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::bitexact_log2tan(int32_t isin, int32_t icos) {
- int32_t lc;
- int32_t ls;
- lc = CELT_ILOG(icos);
- ls = CELT_ILOG(isin);
- icos <<= 15 - lc;
- isin <<= 15 - ls;
- return (ls - lc) * (1 << 11) + FRAC_MUL16(isin, FRAC_MUL16(isin, -2597) + 7932) - FRAC_MUL16(icos, FRAC_MUL16(icos, -2597) + 7932);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* De-normalise the energy to produce the synthesis from the unit-energy bands */
-void CeltDecoder::denormalise_bands(const int16_t* X, int32_t* freq, const int16_t* bandLogE, int32_t start, int32_t end, int32_t M, int32_t downsample, int32_t silence) {
- int32_t i, N;
- int32_t bound;
- int32_t* f;
- const int16_t* x;
- const int16_t* eBands = eband5ms;
- N = M * m_CELTMode.shortMdctSize;
- bound = M * eBands[end];
- if (downsample != 1) bound = min(bound, N / downsample);
- if (silence) {
- bound = 0;
- start = end = 0;
- }
- f = freq;
- x = X + M * eBands[start];
- for (i = 0; i < M * eBands[start]; i++) *f++ = 0;
- for (i = start; i < end; i++) {
- int32_t j, band_end;
- int16_t g;
- int16_t lg;
-
- int32_t shift;
-
- j = M * eBands[i];
- band_end = M * eBands[i + 1];
- lg = SATURATE16(ADD32(bandLogE[i], SHL32((int32_t)eMeans[i], 6)));
-
- /* Handle the integer part of the log energy */
- shift = 16 - (lg >> DB_SHIFT);
- if (shift > 31) {
- shift = 0;
- g = 0;
- } else {
- /* Handle the fractional part. */
- g = celt_exp2_frac(lg & ((1 << DB_SHIFT) - 1));
- }
- /* Handle extreme gains with negative shift. */
- if (shift < 0) {
- /* For shift <= -2 and g > 16384 we'd be likely to overflow, so we're capping the gain here, which is equivalent to a cap of 18 on lg.
- This shouldn't trigger unless the bitstream is already corrupted. */
- if (shift <= -2) {
- g = 16384;
- shift = -2;
- }
- do { *f++ = SHL32(MULT16_16(*x++, g), -shift); } while (++j < band_end);
- } else
- /* Be careful of the fixed-point "else" just above when changing this code */
- do { *f++ = SHR32(MULT16_16(*x++, g), shift); } while (++j < band_end);
- }
- assert(start <= end);
- OPUS_CLEAR(&freq[bound], N - bound);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* This prevents energy collapse for transients with multiple short MDCTs */
-void CeltDecoder::anti_collapse(int16_t* X_, uint8_t* collapse_masks, int32_t LM, int32_t C, int32_t size, int32_t start, int32_t end, const int16_t* logE, const int16_t* prev1logE,
- const int16_t* prev2logE, const int32_t* pulses, uint32_t seed) {
- int32_t c, i, j, k;
- for (i = start; i < end; i++) {
- int32_t N0;
- int16_t thresh, sqrt_1;
- int32_t depth;
-
- int32_t shift;
- int32_t thresh32;
-
- N0 = eband5ms[i + 1] - eband5ms[i];
- /* depth in 1/8 bits */
- assert(pulses[i] >= 0);
- depth = celt_udiv(1 + pulses[i], (eband5ms[i + 1] - eband5ms[i])) >> LM;
-
- thresh32 = SHR32(celt_exp2(-SHL16(depth, 10 - BITRES)), 1);
- thresh = MULT16_32_Q15(QCONST16(0.5f, 15), min((int32_t)32767, thresh32));
- {
- int32_t t;
- t = N0 << LM;
- shift = celt_ilog2(t) >> 1;
- t = SHL32(t, (7 - shift) << 1);
- sqrt_1 = celt_rsqrt_norm(t);
- }
-
- c = 0;
- do {
- int16_t* X;
- int16_t prev1;
- int16_t prev2;
- int32_t Ediff;
- int16_t r;
- int32_t renormalize = 0;
- prev1 = prev1logE[c * m_CELTMode.nbEBands + i];
- prev2 = prev2logE[c * m_CELTMode.nbEBands + i];
- if (C == 1) {
- prev1 = max(prev1, prev1logE[m_CELTMode.nbEBands + i]);
- prev2 = max(prev2, prev2logE[m_CELTMode.nbEBands + i]);
- }
- Ediff = EXTEND32(logE[c * m_CELTMode.nbEBands + i]) - EXTEND32(min(prev1, prev2));
- Ediff = max((int32_t)0, Ediff);
-
- if (Ediff < 16384) {
- int32_t r32 = SHR32(celt_exp2(-EXTRACT16(Ediff)), 1);
- r = 2 * min((int32_t)16383, r32);
- } else {
- r = 0;
- }
- if (LM == 3) r = MULT16_16_Q14(23170, min((int16_t)23169, r));
- r = SHR16(min(thresh, r), 1);
- r = SHR32(MULT16_16_Q15(sqrt_1, r), shift);
-
- X = X_ + c * size + (eband5ms[i] << LM);
- for (k = 0; k < 1 << LM; k++) {
- /* Detect collapse */
- if (!(collapse_masks[i * C + c] & 1 << k)) {
- /* Fill with noise */
- for (j = 0; j < N0; j++) {
- seed = celt_lcg_rand(seed);
- X[(j << LM) + k] = (seed & 0x8000 ? r : -r);
- }
- renormalize = 1;
- }
- }
- /* We just added some energy, so we need to renormalise */
- if (renormalize) renormalise_vector(X, N0 << LM, 32767);
- } while (++c < C);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Compute the weights to use for optimizing normalized distortion across channels. We use the amplitude to weight square distortion, which means that we use the square root of the value we would
- have been using if we wanted to minimize the MSE in the non-normalized domain. This roughly corresponds to some quick-and-dirty perceptual experiments I ran to measure inter-aural masking
- (there doesn't seem to be any published data on the topic). */
-void CeltDecoder::compute_channel_weights(int32_t Ex, int32_t Ey, int16_t w[2]) {
- int32_t minE;
- int32_t shift;
-
- minE = min(Ex, Ey);
- /* Adjustment to make the weights a bit more conservative. */
- Ex = ADD32(Ex, minE / 3);
- Ey = ADD32(Ey, minE / 3);
-
- shift = celt_ilog2(EPSILON + max(Ex, Ey)) - 14;
-
- w[0] = VSHR32(Ex, shift);
- w[1] = VSHR32(Ey, shift);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::stereo_split(int16_t* X, int16_t* Y, int32_t N) {
- int32_t j;
- for (j = 0; j < N; j++) {
- int32_t r, l;
- l = MULT16_16(QCONST16(.70710678f, 15), X[j]);
- r = MULT16_16(QCONST16(.70710678f, 15), Y[j]);
- X[j] = EXTRACT16(SHR32(ADD32(l, r), 15));
- Y[j] = EXTRACT16(SHR32(SUB32(r, l), 15));
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::stereo_merge(int16_t* X, int16_t* Y, int16_t mid, int32_t N) {
- int32_t j;
- int32_t xp = 0, side = 0;
- int32_t El, Er;
- int16_t mid2;
-
- int32_t kl, kr;
-
- int32_t t, lgain, rgain;
-
- /* Compute the norm of X+Y and X-Y as |X|^2 + |Y|^2 +/- sum(xy) */
- dual_inner_prod(Y, X, Y, N, &xp, &side);
- /* Compensating for the mid normalization */
- xp = MULT16_32_Q15(mid, xp);
- /* mid and side are in Q15, not Q14 like X and Y */
- mid2 = SHR16(mid, 1);
- El = MULT16_16(mid2, mid2) + side - 2 * xp;
- Er = MULT16_16(mid2, mid2) + side + 2 * xp;
- if (Er < QCONST32(6e-4f, 28) || El < QCONST32(6e-4f, 28)) {
- memcpy(Y, X, N * sizeof(*Y));
- return;
- }
-
- kl = celt_ilog2(El) >> 1;
- kr = celt_ilog2(Er) >> 1;
-
- t = VSHR32(El, (kl - 7) << 1);
- lgain = celt_rsqrt_norm(t);
- t = VSHR32(Er, (kr - 7) << 1);
- rgain = celt_rsqrt_norm(t);
-
- if (kl < 7) kl = 7;
- if (kr < 7) kr = 7;
-
- for (j = 0; j < N; j++) {
- int16_t r, l;
- /* Apply mid scaling (side is already scaled) */
- l = MULT16_16_P15(mid, X[j]);
- r = Y[j];
- X[j] = EXTRACT16(PSHR32(MULT16_16(lgain, SUB16(l, r)), kl + 1));
- Y[j] = EXTRACT16(PSHR32(MULT16_16(rgain, ADD16(l, r)), kr + 1));
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::deinterleave_hadamard(int16_t* X, int32_t N0, int32_t stride, int32_t hadamard) {
- int32_t i, j;
- int32_t N;
- N = N0 * stride;
- ps_ptr tmp;
- tmp.alloc_array(N);
- assert(stride > 0);
- if (hadamard) {
- const int32_t* ordery = ordery_table + stride - 2;
- for (i = 0; i < stride; i++) {
- for (j = 0; j < N0; j++) tmp[ordery[i] * N0 + j] = X[j * stride + i];
- }
- } else {
- for (i = 0; i < stride; i++)
- for (j = 0; j < N0; j++) tmp[i * N0 + j] = X[j * stride + i];
- }
- memcpy(X, tmp.get(), N * sizeof(*X));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::interleave_hadamard(int16_t* X, int32_t N0, int32_t stride, int32_t hadamard) {
- int32_t i, j;
- int32_t N;
- N = N0 * stride;
- ps_ptr tmp;
- tmp.alloc_array(N);
- if (hadamard) {
- const int32_t* ordery = ordery_table + stride - 2;
- for (i = 0; i < stride; i++)
- for (j = 0; j < N0; j++) tmp[j * stride + i] = X[ordery[i] * N0 + j];
- } else {
- for (i = 0; i < stride; i++)
- for (j = 0; j < N0; j++) tmp[j * stride + i] = X[i * N0 + j];
- }
- memcpy(X, tmp.get(), N * sizeof(*X));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::haar1(int16_t* X, int32_t N0, int32_t stride) {
- int32_t i, j;
- N0 >>= 1;
- for (i = 0; i < stride; i++)
- for (j = 0; j < N0; j++) {
- int32_t tmp1, tmp2;
- tmp1 = MULT16_16(QCONST16(.70710678f, 15), X[stride * 2 * j + i]);
- tmp2 = MULT16_16(QCONST16(.70710678f, 15), X[stride * (2 * j + 1) + i]);
- X[stride * 2 * j + i] = EXTRACT16(PSHR32(ADD32(tmp1, tmp2), 15));
- X[stride * (2 * j + 1) + i] = EXTRACT16(PSHR32(SUB32(tmp1, tmp2), 15));
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::compute_qn(int32_t N, int32_t b, int32_t offset, int32_t pulse_cap, int32_t stereo) {
- const int16_t exp2_table8[8] = {16384, 17866, 19483, 21247, 23170, 25267, 27554, 30048};
- int32_t qn, qb;
- int32_t N2 = 2 * N - 1;
- if (stereo && N == 2) N2--;
- /* The upper limit ensures that in a stereo split with itheta==16384, we'll
- always have enough bits left over to code at least one pulse in the
- side; otherwise it would collapse, since it doesn't get folded. */
- qb = celt_sudiv(b + N2 * offset, N2);
- qb = min(b - pulse_cap - (4 << BITRES), qb);
-
- qb = min((int32_t)(8 << BITRES), qb);
-
- if (qb < (1 << BITRES >> 1)) {
- qn = 1;
- } else {
- qn = exp2_table8[qb & 0x7] >> (14 - (qb >> BITRES));
- qn = (qn + 1) >> 1 << 1;
- }
- assert(qn <= 256);
- return qn;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::compute_theta(struct split_ctx* sctx, int16_t* X, int16_t* Y, int32_t N, int32_t* b, int32_t B, int32_t __B0, int32_t LM, int32_t stereo, int32_t* fill) {
- int32_t qn;
- int32_t itheta = 0;
- int32_t delta;
- int32_t imid, iside;
- int32_t qalloc;
- int32_t pulse_cap;
- int32_t offset;
- int32_t tell;
- int32_t inv = 0;
- int32_t i;
- int32_t intensity;
-
- i = m_band_ctx.i;
- intensity = m_band_ctx.intensity;
-
- /* Decide on the resolution to give to the split parameter theta */
- pulse_cap = logN400[i] + LM * (1 << BITRES);
- offset = (pulse_cap >> 1) - (stereo && N == 2 ? QTHETA_OFFSET_TWOPHASE : QTHETA_OFFSET);
- qn = compute_qn(N, *b, offset, pulse_cap, stereo);
- if (stereo && i >= intensity) qn = 1;
-
- tell = rd.tell_frac(); // ->tell_frac();
- if (qn != 1) {
- /* Entropy coding of the angle. We use a uniform pdf for the time split, a step for stereo, and a triangular one for the rest. */
- if (stereo && N > 2) {
- int32_t p0 = 3;
- int32_t x = itheta;
- int32_t x0 = qn / 2;
- int32_t ft = p0 * (x0 + 1) + x0;
- /* Use a probability of p0 up to itheta=8192 and then use 1 after */
- int32_t fs;
- fs = rd.decode(ft);
- if (fs < (x0 + 1) * p0)
- x = fs / p0;
- else
- x = x0 + 1 + (fs - (x0 + 1) * p0);
- rd.dec_update(x <= x0 ? p0 * x : (x - 1 - x0) + (x0 + 1) * p0, x <= x0 ? p0 * (x + 1) : (x - x0) + (x0 + 1) * p0, ft);
- itheta = x;
- } else if (__B0 > 1 || stereo) {
- /* Uniform pdf */
- itheta = rd.dec_uint(qn + 1);
- } else {
- int32_t fs = 1, ft;
- ft = ((qn >> 1) + 1) * ((qn >> 1) + 1);
- /* Triangular pdf */
- int32_t fl = 0;
- int32_t fm;
- fm = rd.decode(ft);
- if (fm < ((qn >> 1) * ((qn >> 1) + 1) >> 1)) {
- itheta = (isqrt32(8 * (uint32_t)fm + 1) - 1) >> 1;
- fs = itheta + 1;
- fl = itheta * (itheta + 1) >> 1;
- } else {
- itheta = (2 * (qn + 1) - isqrt32(8 * (uint32_t)(ft - fm - 1) + 1)) >> 1;
- fs = qn + 1 - itheta;
- fl = ft - ((qn + 1 - itheta) * (qn + 2 - itheta) >> 1);
- }
- rd.dec_update(fl, fl + fs, ft);
- }
- assert(itheta >= 0);
- itheta = celt_udiv((int32_t)itheta * 16384, qn);
-
- /* NOTE: Renormalising X and Y *may* help fixed-point a bit at very high rate.
- Let's do that at higher complexity */
- } else if (stereo) {
-
- if (*b > 2 << BITRES && m_band_ctx.remaining_bits > 2 << BITRES) {
- inv = rd.dec_bit_logp(2);
- } else
- inv = 0;
- /* inv flag override to avoid problems with downmixing. */
- if (m_band_ctx.disable_inv) inv = 0;
- itheta = 0;
- }
- qalloc = rd.tell_frac() - tell;
- *b -= qalloc;
-
- if (itheta == 0) {
- imid = 32767;
- iside = 0;
- *fill &= (1 << B) - 1;
- delta = -16384;
- } else if (itheta == 16384) {
- imid = 0;
- iside = 32767;
- *fill &= ((1 << B) - 1) << B;
- delta = 16384;
- } else {
- imid = bitexact_cos((int16_t)itheta);
- iside = bitexact_cos((int16_t)(16384 - itheta));
- /* This is the mid vs side allocation that minimizes squared error
- in that band. */
- delta = FRAC_MUL16((N - 1) << 7, bitexact_log2tan(iside, imid));
- }
-
- sctx->inv = inv;
- sctx->imid = imid;
- sctx->iside = iside;
- sctx->delta = delta;
- sctx->itheta = itheta;
- sctx->qalloc = qalloc;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t CeltDecoder::quant_band_n1(int16_t* X, int16_t* Y, int32_t b, int16_t* lowband_out) {
- int32_t c;
- int32_t stereo;
- int16_t* x = X;
-
- stereo = Y != NULL;
- c = 0;
- do {
- int32_t sign = 0;
- if (m_band_ctx.remaining_bits >= 1 << BITRES) {
- sign = rd.dec_bits(1);
- m_band_ctx.remaining_bits -= 1 << BITRES;
- b -= 1 << BITRES;
- }
- if (m_band_ctx.resynth) x[0] = sign ? -NORM_SCALING : NORM_SCALING;
- x = Y;
- } while (++c < 1 + stereo);
- if (lowband_out) lowband_out[0] = SHR16(X[0], 4);
- return 1;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* This function is responsible for encoding and decoding a mono partition. It can split the band in two and transmit the energy difference with the two half-bands.
- It can be called recursively so bands can end up being split in 8 parts. */
-uint32_t CeltDecoder::quant_partition(int16_t* X, int32_t N, int32_t b, int32_t B, int16_t* lowband, int32_t LM, int16_t gain, int32_t fill) {
- const uint8_t* cache;
- int32_t q;
- int32_t curr_bits;
- int32_t imid = 0, iside = 0;
- int32_t _B0 = B;
- int16_t mid = 0, side = 0;
- uint32_t cm = 0;
- int16_t* Y = NULL;
- int32_t i;
- int32_t spread;
-
- i = m_band_ctx.i;
- spread = m_band_ctx.spread;
-
- /* If we need 1.5 more bit than we can produce, split the band in two. */
- cache = cache_bits50 + cache_index50[(LM + 1) * m_CELTMode.nbEBands + i];
- if (LM != -1 && b > cache[cache[0]] + 12 && N > 2) {
- int32_t mbits, sbits, delta;
- int32_t itheta;
- int32_t qalloc;
- struct split_ctx sctx;
- int16_t* next_lowband2 = NULL;
- int32_t rebalance;
-
- N >>= 1;
- Y = X + N;
- LM -= 1;
- if (B == 1) fill = (fill & 1) | (fill << 1);
- B = (B + 1) >> 1;
-
- compute_theta(&sctx, X, Y, N, &b, B, _B0, LM, 0, &fill);
- imid = sctx.imid;
- iside = sctx.iside;
- delta = sctx.delta;
- itheta = sctx.itheta;
- qalloc = sctx.qalloc;
-
- mid = imid;
- side = iside;
-
- /* Give more bits to low-energy MDCTs than they would otherwise deserve */
- if (_B0 > 1 && (itheta & 0x3fff)) {
- if (itheta > 8192) /* Rough approximation for pre-echo masking */
- delta -= delta >> (4 - LM);
- else
- /* Corresponds to a forward-masking slope of 1.5 dB per 10 ms */
- delta = min((int32_t)0, delta + (N << BITRES >> (5 - LM)));
- }
- mbits = max((int32_t)0, min(b, (b - delta) / 2));
- sbits = b - mbits;
- m_band_ctx.remaining_bits -= qalloc;
-
- if (lowband) next_lowband2 = lowband + N; /* >32-bit split case */
-
- rebalance = m_band_ctx.remaining_bits;
- if (mbits >= sbits) {
- cm = quant_partition(X, N, mbits, B, lowband, LM, MULT16_16_P15(gain, mid), fill);
- rebalance = mbits - (rebalance - m_band_ctx.remaining_bits);
- if (rebalance > 3 << BITRES && itheta != 0) sbits += rebalance - (3 << BITRES);
- cm |= quant_partition(Y, N, sbits, B, next_lowband2, LM, MULT16_16_P15(gain, side), fill >> B) << (_B0 >> 1);
- } else {
- cm = quant_partition(Y, N, sbits, B, next_lowband2, LM, MULT16_16_P15(gain, side), fill >> B) << (_B0 >> 1);
- rebalance = sbits - (rebalance - m_band_ctx.remaining_bits);
- if (rebalance > 3 << BITRES && itheta != 16384) mbits += rebalance - (3 << BITRES);
- cm |= quant_partition(X, N, mbits, B, lowband, LM, MULT16_16_P15(gain, mid), fill);
- }
- } else {
- /* This is the basic no-split case */
- q = bits2pulses(i, LM, b);
- curr_bits = pulses2bits(i, LM, q);
- m_band_ctx.remaining_bits -= curr_bits;
-
- /* Ensures we can never bust the budget */
- while (m_band_ctx.remaining_bits < 0 && q > 0) {
- m_band_ctx.remaining_bits += curr_bits;
- q--;
- curr_bits = pulses2bits(i, LM, q);
- m_band_ctx.remaining_bits -= curr_bits;
- }
-
- if (q != 0) {
- int32_t K = get_pulses(q);
-
- /* Finally do the actual quantization */
- cm = alg_unquant(X, N, K, spread, B, gain);
- } else {
- /* If there's no pulse, fill the band anyway */
- int32_t j;
- if (m_band_ctx.resynth) {
- uint32_t cm_mask;
- /* B can be as large as 16, so this shift might overflow an int32_t on a 16-bit platform; use a long to get defined behavior.*/
- cm_mask = (uint32_t)(1UL << B) - 1;
- fill &= cm_mask;
- if (!fill) {
- OPUS_CLEAR(X, N);
- } else {
- if (lowband == NULL) {
- /* Noise */
- for (j = 0; j < N; j++) {
- m_band_ctx.seed = celt_lcg_rand(m_band_ctx.seed);
- X[j] = (int16_t)((int32_t)m_band_ctx.seed >> 20);
- }
- cm = cm_mask;
- } else {
- /* Folded spectrum */
- for (j = 0; j < N; j++) {
- int16_t tmp;
- m_band_ctx.seed = celt_lcg_rand(m_band_ctx.seed);
- /* About 48 dB below the "normal" folding level */
- tmp = QCONST16(1.0f / 256, 10);
- tmp = (m_band_ctx.seed) & 0x8000 ? tmp : -tmp;
- X[j] = lowband[j] + tmp;
- }
- cm = fill;
- }
- renormalise_vector(X, N, gain);
- }
- }
- }
- }
-
- return cm;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* This function is responsible for encoding and decoding a band for the mono case. */
-uint32_t CeltDecoder::quant_band(int16_t* X, int32_t N, int32_t b, int32_t B, int16_t* lowband, int32_t LM, int16_t* lowband_out, int16_t gain, int16_t* lowband_scratch, int32_t fill) {
- int32_t N0 = N;
- int32_t N_B = N;
- int32_t N__B0;
- int32_t _B0 = B;
- int32_t time_divide = 0;
- int32_t recombine = 0;
- int32_t longBlocks;
- uint32_t cm = 0;
- int32_t k;
- int32_t tf_change;
-
- tf_change = m_band_ctx.tf_change;
-
- longBlocks = _B0 == 1;
-
- N_B = celt_udiv(N_B, B);
-
- /* Special case for one sample */
- if (N == 1) { return quant_band_n1(X, NULL, b, lowband_out); }
-
- if (tf_change > 0) recombine = tf_change;
- /* Band recombining to increase frequency resolution */
-
- if (lowband_scratch && lowband && (recombine || ((N_B & 1) == 0 && tf_change < 0) || _B0 > 1)) {
- memcpy(lowband_scratch, lowband, N * sizeof(*lowband_scratch));
- lowband = lowband_scratch;
- }
-
- for (k = 0; k < recombine; k++) {
- const uint8_t bit_interleave_table[16] = {0, 1, 1, 1, 2, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3};
- if (lowband) haar1(lowband, N >> k, 1 << k);
- fill = bit_interleave_table[fill & 0xF] | bit_interleave_table[fill >> 4] << 2;
- }
- B >>= recombine;
- N_B <<= recombine;
-
- /* Increasing the time resolution */
- while ((N_B & 1) == 0 && tf_change < 0) {
- if (lowband) haar1(lowband, N_B, B);
- fill |= fill << B;
- B <<= 1;
- N_B >>= 1;
- time_divide++;
- tf_change++;
- }
- _B0 = B;
- N__B0 = N_B;
-
- /* Reorganize the samples in time order instead of frequency order */
- if (_B0 > 1) {
- if (lowband) deinterleave_hadamard(lowband, N_B >> recombine, _B0 << recombine, longBlocks);
- }
-
- cm = quant_partition(X, N, b, B, lowband, LM, gain, fill);
-
- if (m_band_ctx.resynth) {
- /* Undo the sample reorganization going from time order to frequency order */
- if (_B0 > 1) interleave_hadamard(X, N_B >> recombine, _B0 << recombine, longBlocks);
-
- /* Undo time-freq changes that we did earlier */
- N_B = N__B0;
- B = _B0;
- for (k = 0; k < time_divide; k++) {
- B >>= 1;
- N_B <<= 1;
- cm |= cm >> B;
- haar1(X, N_B, B);
- }
-
- for (k = 0; k < recombine; k++) {
- const uint8_t bit_deinterleave_table[16] = {0x00, 0x03, 0x0C, 0x0F, 0x30, 0x33, 0x3C, 0x3F, 0xC0, 0xC3, 0xCC, 0xCF, 0xF0, 0xF3, 0xFC, 0xFF};
- cm = bit_deinterleave_table[cm];
- haar1(X, N0 >> k, 1 << k);
- }
- B <<= recombine;
-
- /* Scale output for later folding */
- if (lowband_out) {
- int32_t j;
- int16_t n;
- n = celt_sqrt(SHL32(EXTEND32(N0), 22));
- for (j = 0; j < N0; j++) lowband_out[j] = MULT16_16_Q15(n, X[j]);
- }
- cm &= (1 << B) - 1;
- }
- return cm;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* This function is responsible for encoding and decoding a band for the stereo case. */
-uint32_t CeltDecoder::quant_band_stereo(int16_t* X, int16_t* Y, int32_t N, int32_t b, int32_t B, int16_t* lowband, int32_t LM, int16_t* lowband_out, int16_t* lowband_scratch, int32_t fill) {
- int32_t imid = 0, iside = 0;
- int32_t inv = 0;
- int16_t mid = 0, side = 0;
- uint32_t cm = 0;
- int32_t mbits, sbits, delta;
- int32_t itheta;
- int32_t qalloc;
- struct split_ctx sctx;
- int32_t orig_fill;
-
- /* Special case for one sample */
- if (N == 1) { return quant_band_n1(X, Y, b, lowband_out); }
-
- orig_fill = fill;
-
- compute_theta(&sctx, X, Y, N, &b, B, B, LM, 1, &fill);
- inv = sctx.inv;
- imid = sctx.imid;
- iside = sctx.iside;
- delta = sctx.delta;
- itheta = sctx.itheta;
- qalloc = sctx.qalloc;
-
- mid = imid;
- side = iside;
-
- /* This is a special case for N=2 that only works for stereo and takes advantage of the fact that mid and side are orthogonal to encode the side with just one bit. */
- if (N == 2) {
- int32_t c;
- int32_t sign = 0;
- int16_t *x2, *y2;
- mbits = b;
- sbits = 0;
- /* Only need one bit for the side. */
- if (itheta != 0 && itheta != 16384) sbits = 1 << BITRES;
- mbits -= sbits;
- c = itheta > 8192;
- m_band_ctx.remaining_bits -= qalloc + sbits;
-
- x2 = c ? Y : X;
- y2 = c ? X : Y;
- if (sbits) { sign = rd.dec_bits(1); }
- sign = 1 - 2 * sign;
- /* We use orig_fill here because we want to fold the side, but if itheta==16384, we'll have cleared the low bits of fill. */
- cm = quant_band(x2, N, mbits, B, lowband, LM, lowband_out, 32767, lowband_scratch, orig_fill);
- /* We don't split N=2 bands, so cm is either 1 or 0 (for a fold-collapse), and there's no need to worry about mixing with the other channel. */
- y2[0] = -sign * x2[1];
- y2[1] = sign * x2[0];
- if (m_band_ctx.resynth) {
- int16_t tmp;
- X[0] = MULT16_16_Q15(mid, X[0]);
- X[1] = MULT16_16_Q15(mid, X[1]);
- Y[0] = MULT16_16_Q15(side, Y[0]);
- Y[1] = MULT16_16_Q15(side, Y[1]);
- tmp = X[0];
- X[0] = SUB16(tmp, Y[0]);
- Y[0] = ADD16(tmp, Y[0]);
- tmp = X[1];
- X[1] = SUB16(tmp, Y[1]);
- Y[1] = ADD16(tmp, Y[1]);
- }
- } else {
- /* "Normal" split code */
- int32_t rebalance;
-
- mbits = max((int32_t)0, min(b, (b - delta) / 2));
- sbits = b - mbits;
- m_band_ctx.remaining_bits -= qalloc;
-
- rebalance = m_band_ctx.remaining_bits;
- if (mbits >= sbits) {
- /* In stereo mode, we do not apply a scaling to the mid because we need the normalized mid for folding later. */
- cm = quant_band(X, N, mbits, B, lowband, LM, lowband_out, 32767, lowband_scratch, fill);
- rebalance = mbits - (rebalance - m_band_ctx.remaining_bits);
- if (rebalance > 3 << BITRES && itheta != 0) sbits += rebalance - (3 << BITRES);
-
- /* For a stereo split, the high bits of fill are always zero, so no
- folding will be done to the side. */
- cm |= quant_band(Y, N, sbits, B, NULL, LM, NULL, side, NULL, fill >> B);
- } else {
- /* For a stereo split, the high bits of fill are always zero, so no folding will be done to the side. */
- cm = quant_band(Y, N, sbits, B, NULL, LM, NULL, side, NULL, fill >> B);
- rebalance = sbits - (rebalance - m_band_ctx.remaining_bits);
- if (rebalance > 3 << BITRES && itheta != 16384) mbits += rebalance - (3 << BITRES);
- /* In stereo mode, we do not apply a scaling to the mid because we need the normalized mid for folding later. */
- cm |= quant_band(X, N, mbits, B, lowband, LM, lowband_out, 32767, lowband_scratch, fill);
- }
- }
- if (m_band_ctx.resynth) {
- if (N != 2) stereo_merge(X, Y, mid, N);
- if (inv) {
- int32_t j;
- for (j = 0; j < N; j++) Y[j] = -Y[j];
- }
- }
- return cm;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::special_hybrid_folding(int16_t* norm, int16_t* norm2, int32_t start, int32_t M, int32_t dual_stereo) {
- int32_t n1, n2;
- const int16_t* eBands = eband5ms;
- n1 = M * (eBands[start + 1] - eBands[start]);
- n2 = M * (eBands[start + 2] - eBands[start + 1]);
- /* Duplicate enough of the first band folding data to be able to fold the second band. Copies no data for CELT-only mode. */
- memcpy(&norm[n1], &norm[2 * n1 - n2], (n2 - n1) * sizeof(*norm));
- if (dual_stereo) memcpy(&norm2[n1], &norm2[2 * n1 - n2], (n2 - n1) * sizeof(*norm2));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::quant_all_bands(int32_t start, int32_t end, int16_t* X_, int16_t* Y_, uint8_t* collapse_masks, const int32_t* bandE, int32_t* pulses, int32_t shortBlocks, int32_t spread,
- int32_t dual_stereo, int32_t intensity, int32_t* tf_res, int32_t total_bits, int32_t balance, int32_t LM, int32_t codedBands, uint32_t* seed, int32_t complexity,
- int32_t disable_inv) {
- int32_t i;
- int32_t remaining_bits;
- const int16_t* eBands = eband5ms;
- int16_t * norm, *norm2;
-
- int32_t resynth_alloc;
- int16_t* lowband_scratch;
- int32_t B;
- int32_t M;
- int32_t lowband_offset;
- int32_t update_lowband = 1;
- int32_t C = Y_ != NULL ? 2 : 1;
- int32_t norm_offset;
- int32_t resynth = 1;
-
- M = 1 << LM;
- B = shortBlocks ? M : 1;
- norm_offset = M * eBands[start];
- /* No need to allocate norm for the last band because we don't need an
- output in that band. */
- ps_ptr _norm;
- _norm.alloc_array(C * (M * eBands[m_CELTMode.nbEBands - 1] - norm_offset));
- norm = _norm.get();
- norm2 = norm + M * eBands[m_CELTMode.nbEBands - 1] - norm_offset;
-
- /* For decoding, we can use the last band as scratch space because we don't need that scratch space for the last band and we don't care about the data there until we're
- decoding the last band. */
- resynth_alloc = ALLOC_NONE;
-
- ps_ptr _lowband_scratch;
- _lowband_scratch.alloc_array(resynth_alloc);
- lowband_scratch = X_ + M * eBands[m_CELTMode.nbEBands - 1];
-
- ps_ptr X_save;
- X_save.alloc_array(resynth_alloc);
- ps_ptr Y_save;
- Y_save.alloc_array(resynth_alloc);
- ps_ptr X_save2;
- X_save2.alloc_array(resynth_alloc);
- ps_ptr Y_save2;
- Y_save2.alloc_array(resynth_alloc);
- ps_ptr norm_save2;
- norm_save2.alloc_array(resynth_alloc);
-
- lowband_offset = 0;
- m_band_ctx.bandE = bandE;
- m_band_ctx.intensity = intensity;
- m_band_ctx.seed = *seed;
- m_band_ctx.spread = spread;
- m_band_ctx.disable_inv = disable_inv;
- m_band_ctx.resynth = resynth;
- m_band_ctx.theta_round = 0;
- /* Avoid injecting noise in the first band on transients. */
- m_band_ctx.avoid_split_noise = B > 1;
- for (i = start; i < end; i++) {
- int32_t tell;
- int32_t b;
- int32_t N;
- int32_t curr_balance;
- int32_t effective_lowband = -1;
- int16_t *X, *Y;
- int32_t tf_change = 0;
- uint32_t x_cm;
- uint32_t y_cm;
- int32_t last;
-
- m_band_ctx.i = i;
- last = (i == end - 1);
-
- X = X_ + M * eBands[i];
- if (Y_ != NULL)
- Y = Y_ + M * eBands[i];
- else
- Y = NULL;
- N = M * eBands[i + 1] - M * eBands[i];
- assert(N > 0);
- tell = rd.tell_frac();
-
- /* Compute how many bits we want to allocate to this band */
- if (i != start) balance -= tell;
- remaining_bits = total_bits - tell - 1;
- m_band_ctx.remaining_bits = remaining_bits;
- if (i <= codedBands - 1) {
- curr_balance = celt_sudiv(balance, min((int32_t)3, codedBands - i));
- b = max((int32_t)0, min((int32_t)16383, min(remaining_bits + (int32_t)1, (int32_t)pulses[i] + curr_balance)));
- } else {
- b = 0;
- }
-
- if (resynth && (M * eBands[i] - N >= M * eBands[start] || i == start + 1) && (update_lowband || lowband_offset == 0)) lowband_offset = i;
- if (i == start + 1) special_hybrid_folding(norm, norm2, start, M, dual_stereo);
-
- tf_change = tf_res[i];
- m_band_ctx.tf_change = tf_change;
- if (i >= m_CELTMode.effEBands) {
- X = norm;
- if (Y_ != NULL) Y = norm;
- lowband_scratch = NULL;
- }
- if (last) lowband_scratch = NULL;
-
- /* Get a conservative estimate of the collapse_mask's for the bands we're going to be folding from. */
- if (lowband_offset != 0 && (spread != SPREAD_AGGRESSIVE || B > 1 || tf_change < 0)) {
- int32_t fold_start;
- int32_t fold_end;
- int32_t fold_i;
- /* This ensures we never repeat spectral content within one band */
- effective_lowband = max((int32_t)0, M * eBands[lowband_offset] - norm_offset - N);
- fold_start = lowband_offset;
- while (M * eBands[--fold_start] > effective_lowband + norm_offset);
- fold_end = lowband_offset - 1;
-
- while (++fold_end < i && M * eBands[fold_end] < effective_lowband + norm_offset + N);
-
- x_cm = y_cm = 0;
- fold_i = fold_start;
- do {
- x_cm |= collapse_masks[fold_i * C + 0];
- y_cm |= collapse_masks[fold_i * C + C - 1];
- } while (++fold_i < fold_end);
- }
- /* Otherwise, we'll be using the LCG to fold, so all blocks will (almost always) be non-zero. */
- else
- x_cm = y_cm = (1 << B) - 1;
-
- if (dual_stereo && i == intensity) {
- int32_t j;
-
- /* Switch off dual stereo to do intensity. */
- dual_stereo = 0;
- if (resynth)
- for (j = 0; j < M * eBands[i] - norm_offset; j++) norm[j] = HALF32(norm[j] + norm2[j]);
- }
- if (dual_stereo) {
- x_cm = quant_band(X, N, b / 2, B, effective_lowband != -1 ? norm + effective_lowband : NULL, LM, last ? NULL : norm + M * eBands[i] - norm_offset, 32767, lowband_scratch, x_cm);
- y_cm = quant_band(Y, N, b / 2, B, effective_lowband != -1 ? norm2 + effective_lowband : NULL, LM, last ? NULL : norm2 + M * eBands[i] - norm_offset, 32767, lowband_scratch, y_cm);
- } else {
- if (Y != NULL) {
- m_band_ctx.theta_round = 0;
- x_cm = quant_band_stereo(X, Y, N, b, B, effective_lowband != -1 ? norm + effective_lowband : NULL, LM, last ? NULL : norm + M * eBands[i] - norm_offset, lowband_scratch, x_cm | y_cm);
- } else {
- x_cm = quant_band(X, N, b, B, effective_lowband != -1 ? norm + effective_lowband : NULL, LM, last ? NULL : norm + M * eBands[i] - norm_offset, 32767, lowband_scratch, x_cm | y_cm);
- }
- y_cm = x_cm;
- }
- collapse_masks[i * C + 0] = (uint8_t)x_cm;
- collapse_masks[i * C + C - 1] = (uint8_t)y_cm;
- balance += pulses[i] + tell;
-
- /* Update the folding position only as long as we have 1 bit/sample depth. */
- update_lowband = b > (N << BITRES);
- /* We only need to avoid noise on a split for the first band. After that, we
- have folding. */
- m_band_ctx.avoid_split_noise = 0;
- }
- *seed = m_band_ctx.seed;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::celt_decoder_get_size(int32_t channels) {
- int32_t size = (channels * (DECODE_BUFFER_SIZE + m_CELTMode.overlap) - 1) * sizeof(int32_t) + channels * 24 * sizeof(int16_t) + 4 * 2 * m_CELTMode.nbEBands * sizeof(int16_t);
- return size;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::celt_decoder_init(int32_t channels) {
-
- m_celtDec.downsample = 1; // resampling_factor(Fs);
- m_celtDec.channels = channels;
- if (channels == 1)
- m_celtDec.disable_inv = 1;
- else
- m_celtDec.disable_inv = 0; // 1 mono , 0 stereo
- m_celtDec.end = m_CELTMode.nbEBands; // 21
- m_celtDec.error = 0;
- m_celtDec.overlap = m_CELTMode.overlap;
- m_celtDec.postfilter_gain = 0;
- m_celtDec.postfilter_gain_old = 0;
- m_celtDec.postfilter_period = 0;
- m_celtDec.postfilter_tapset = 0;
- m_celtDec.postfilter_tapset_old = 0;
- m_celtDec.preemph_memD[0] = 0;
- m_celtDec.preemph_memD[1] = 0;
- m_celtDec.rng = 0;
- m_celtDec.signalling = 1;
- m_celtDec.start = 0;
- m_celtDec.end = m_CELTMode.effEBands;
- m_celtDec.stream_channels = channels;
- int32_t ret = celt_decoder_ctl(OPUS_RESET_STATE);
- if (ret < 0) return ret;
-
- return OPUS_OK;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Special case for stereo with no downsampling and no accumulation. This is quite common and we can make it faster by processing both channels in the same loop, reducing overhead due to the
- dependency loop in the IIR filter. */
-void CeltDecoder::deemphasis_stereo_simple(int32_t* in[], int16_t* pcm, int32_t N, const int16_t coef0, int32_t* mem) {
- int32_t* x0;
- int32_t* x1;
- int32_t m0, m1;
- int32_t j;
- x0 = in[0];
- x1 = in[1];
- m0 = mem[0];
- m1 = mem[1];
- for (j = 0; j < N; j++) {
- int32_t tmp0, tmp1;
- /* Add VERY_SMALL to x[] first to reduce dependency chain. */
- tmp0 = x0[j] + VERY_SMALL + m0;
- tmp1 = x1[j] + VERY_SMALL + m1;
- m0 = MULT16_32_Q15(coef0, tmp0);
- m1 = MULT16_32_Q15(coef0, tmp1);
- pcm[2 * j] = SCALEOUT(sig2word16(tmp0));
- pcm[2 * j + 1] = SCALEOUT(sig2word16(tmp1));
- }
- mem[0] = m0;
- mem[1] = m1;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::deemphasis(int32_t* in[], int16_t* pcm, int32_t N, int32_t C, int32_t downsample, const int16_t* coef, int32_t* mem, int32_t accum) {
- int32_t c;
- int32_t Nd;
- int32_t apply_downsampling = 0;
- int16_t coef0;
-
- /* Short version for common case. */
- if (downsample == 1 && C == 2 && !accum) {
- deemphasis_stereo_simple(in, pcm, N, coef[0], mem);
- return;
- }
-
- ps_ptr scratch;
- scratch.alloc_array(N);
- coef0 = coef[0];
- Nd = N / downsample;
- c = 0;
- do {
- int32_t j;
- int32_t* x;
- int16_t* y;
- int32_t m = mem[c];
- x = in[c];
- y = pcm + c;
-
- if (downsample > 1) {
- /* Shortcut for the standard (non-custom modes) case */
- for (j = 0; j < N; j++) {
- int32_t tmp = x[j] + VERY_SMALL + m;
- m = MULT16_32_Q15(coef0, tmp);
- scratch[j] = tmp;
- }
- apply_downsampling = 1;
- } else {
- /* Shortcut for the standard (non-custom modes) case */
-
- if (accum) {
- for (j = 0; j < N; j++) {
- int32_t tmp = x[j] + m + VERY_SMALL;
- m = MULT16_32_Q15(coef0, tmp);
- y[j * C] = SAT16(ADD32(y[j * C], SCALEOUT(sig2word16(tmp))));
- }
- } else {
- for (j = 0; j < N; j++) {
- int32_t tmp = x[j] + VERY_SMALL + m;
- m = MULT16_32_Q15(coef0, tmp);
- y[j * C] = SCALEOUT(sig2word16(tmp));
- }
- }
- }
- mem[c] = m;
-
- if (apply_downsampling) {
- /* Perform down-sampling */
-
- if (accum) {
- for (j = 0; j < Nd; j++) y[j * C] = SAT16(ADD32(y[j * C], SCALEOUT(sig2word16(scratch[j * downsample]))));
- } else {
- for (j = 0; j < Nd; j++) y[j * C] = SCALEOUT(sig2word16(scratch[j * downsample]));
- }
- }
- } while (++c < C);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::celt_synthesis(int16_t* X, int32_t* out_syn[], int16_t* oldBandE, int32_t start, int32_t effEnd, int32_t C, int32_t CC, int32_t isTransient, int32_t LM, int32_t downsample,
- int32_t silence) {
- int32_t c, i;
- int32_t M;
- int32_t b;
- int32_t B;
- int32_t N, NB;
- int32_t shift;
- int32_t nbEBands;
- int32_t overlap;
-
- overlap = m_CELTMode.overlap;
- nbEBands = m_CELTMode.nbEBands;
- N = m_CELTMode.shortMdctSize << LM;
- ps_ptr freq;
- freq.alloc_array(N); /**< Interleaved signal MDCTs */
- M = 1 << LM;
-
- if (isTransient) {
- B = M;
- NB = m_CELTMode.shortMdctSize;
- shift = m_CELTMode.maxLM;
- } else {
- B = 1;
- NB = m_CELTMode.shortMdctSize << LM;
- shift = m_CELTMode.maxLM - LM;
- }
-
- if (CC == 2 && C == 1) {
- /* Copying a mono streams to two channels */
- int32_t* freq2;
- denormalise_bands(X, freq.get(), oldBandE, start, effEnd, M, downsample, silence);
- /* Store a temporary copy in the output buffer because the IMDCT destroys its input. */
- freq2 = out_syn[1] + overlap / 2;
- memcpy(freq2, freq.get(), N * sizeof(*freq2));
- for (b = 0; b < B; b++) clt_mdct_backward(&freq2[b], out_syn[0] + NB * b, overlap, shift, B);
- for (b = 0; b < B; b++) clt_mdct_backward(&freq[b], out_syn[1] + NB * b, overlap, shift, B);
- } else if (CC == 1 && C == 2) {
- /* Downmixing a stereo stream to mono */
- int32_t* freq2;
- freq2 = out_syn[0] + overlap / 2;
- denormalise_bands(X, freq.get(), oldBandE, start, effEnd, M, downsample, silence);
- /* Use the output buffer as temp array before downmixing. */
- denormalise_bands(X + N, freq2, oldBandE + nbEBands, start, effEnd, M, downsample, silence);
- for (i = 0; i < N; i++) freq[i] = ADD32(HALF32(freq[i]), HALF32(freq2[i]));
- for (b = 0; b < B; b++)
- for (b = 0; b < B; b++) clt_mdct_backward(&freq[b], out_syn[0] + NB * b, overlap, shift, B);
- } else {
- /* Normal case (mono or stereo) */
- c = 0;
- do {
- denormalise_bands(X + c * N, freq.get(), oldBandE + c * nbEBands, start, effEnd, M, downsample, silence);
- for (b = 0; b < B; b++)
- for (b = 0; b < B; b++) clt_mdct_backward(&freq[b], out_syn[c] + NB * b, overlap, shift, B);
- } while (++c < CC);
- }
- /* Saturate IMDCT output so that we can't overflow in the pitch postfilter or in the */
- c = 0;
- do {
- for (i = 0; i < N; i++) out_syn[c][i] = SATURATE(out_syn[c][i], SIG_SAT);
- } while (++c < CC);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::tf_decode(int32_t start, int32_t end, int32_t isTransient, int32_t* tf_res, int32_t LM) {
- int32_t i, curr, tf_select;
- int32_t tf_select_rsv;
- int32_t tf_changed;
- int32_t logp;
- uint32_t budget;
- uint32_t tell;
-
- budget = rd.get_storage() * 8;
- tell = rd.tell();
- logp = isTransient ? 2 : 4;
- tf_select_rsv = LM > 0 && tell + logp + 1 <= budget;
- budget -= tf_select_rsv;
- tf_changed = curr = 0;
- for (i = start; i < end; i++) {
- if (tell + logp <= budget) {
- curr ^= rd.dec_bit_logp(logp);
- tell = rd.tell();
- tf_changed |= curr;
- }
- tf_res[i] = curr;
- logp = isTransient ? 4 : 5;
- }
- tf_select = 0;
- if (tf_select_rsv && tf_select_table[LM][4 * isTransient + 0 + tf_changed] != tf_select_table[LM][4 * isTransient + 2 + tf_changed]) { tf_select = rd.dec_bit_logp(1); }
- for (i = start; i < end; i++) { tf_res[i] = tf_select_table[LM][4 * isTransient + 2 * tf_select + tf_res[i]]; }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::celt_decode_with_ec(int16_t* outbuf, int32_t frame_size) {
- int32_t c, i, N;
- int32_t spread_decision;
- int32_t bits;
- int32_t* decode_mem[2];
- int32_t* out_syn[2];
- int16_t* lpc;
- int16_t *oldBandE, *oldLogE, *oldLogE2, *backgroundLogE;
-
- int32_t shortBlocks;
- int32_t isTransient;
- int32_t intra_ener;
- const int32_t CC = m_celtDec.channels;
- int32_t LM, M;
- int32_t start;
- int32_t end;
- int32_t effEnd;
- int32_t codedBands;
- int32_t alloc_trim;
- int32_t postfilter_pitch;
- int16_t postfilter_gain;
- int32_t intensity = 0;
- int32_t dual_stereo = 0;
- int32_t total_bits;
- int32_t balance;
- int32_t tell;
- int32_t dynalloc_logp;
- int32_t postfilter_tapset;
- int32_t anti_collapse_rsv;
- int32_t anti_collapse_on = 0;
- int32_t silence;
- const uint8_t C = m_celtDec.stream_channels; // =channels=2
- const uint8_t nbEBands = m_CELTMode.nbEBands; // =21
- const uint8_t overlap = m_CELTMode.overlap; // =120
- const int16_t* eBands = eband5ms;
-
- start = m_celtDec.start;
- end = m_CELTMode.effEBands;
- frame_size *= m_celtDec.downsample;
-
- lpc = (int16_t*)(m_decode_mem.get() + (DECODE_BUFFER_SIZE + overlap) * CC);
- oldBandE = lpc + CC * LPC_ORDER;
- oldLogE = oldBandE + 2 * nbEBands;
- oldLogE2 = oldLogE + 2 * nbEBands;
- backgroundLogE = oldLogE2 + 2 * nbEBands;
-
- {
- for (LM = 0; LM <= m_CELTMode.maxLM; LM++)
- if (m_CELTMode.shortMdctSize << LM == frame_size) break;
- if (LM > m_CELTMode.maxLM) {
- OPUS_LOG_ERROR("Opus Celt bas arg");
- return OPUS_BAD_ARG;
- }
- }
-
- M = 1 << LM;
-
- if (rd.get_storage() > 1275 || outbuf == NULL) {
- OPUS_LOG_ERROR("Opus Celt bad arg");
- return OPUS_BAD_ARG;
- }
-
- N = M * m_CELTMode.shortMdctSize;
- c = 0;
- do {
- decode_mem[c] = (int32_t*)(m_decode_mem.get() + c * (DECODE_BUFFER_SIZE + overlap)); // todo
- out_syn[c] = decode_mem[c] + DECODE_BUFFER_SIZE - N;
- } while (++c < CC);
-
- if (rd.get_storage() <= 1) {
- OPUS_LOG_ERROR("Opus Celt bas arg");
- return OPUS_BAD_ARG;
- }
-
- effEnd = end;
- if (effEnd > m_CELTMode.effEBands) effEnd = m_CELTMode.effEBands;
-
- /* Check if there are at least two packets received consecutively before turning on the pitch-based PLC */
- m_celtDec.skip_plc = m_celtDec.loss_count != 0;
-
- if (C == 1) {
- for (i = 0; i < nbEBands; i++) oldBandE[i] = max(oldBandE[i], oldBandE[nbEBands + i]);
- }
-
- total_bits = rd.get_storage() * 8;
- tell = rd.tell();
-
- if (tell >= total_bits)
- silence = 1;
- else if (tell == 1)
- silence = rd.dec_bit_logp(15);
- else
- silence = 0;
- if (silence) {
- /* Pretend we've read all the remaining bits */
- tell = rd.get_storage() * 8;
- rd.add_nbits_total(tell - rd.tell());
- }
-
- postfilter_gain = 0;
- postfilter_pitch = 0;
- postfilter_tapset = 0;
- if (start == 0 && tell + 16 <= total_bits) {
- if (rd.dec_bit_logp(1)) {
- int32_t qg, octave;
- octave = rd.dec_uint(6);
- postfilter_pitch = (16 << octave) + rd.dec_bits(4 + octave) - 1;
- qg = rd.dec_bits(3);
- if (rd.tell() + 2 <= total_bits) postfilter_tapset = rd.dec_icdf(tapset_icdf, 2);
- postfilter_gain = QCONST16(.09375f, 15) * (qg + 1);
- }
- tell = rd.tell();
- }
-
- if (LM > 0 && tell + 3 <= total_bits) {
- isTransient = rd.dec_bit_logp(3);
- tell = rd.tell();
- } else
- isTransient = 0;
-
- if (isTransient)
- shortBlocks = M;
- else
- shortBlocks = 0;
-
- /* Decode the global flags (first symbols in the stream) */
- intra_ener = tell + 3 <= total_bits ? rd.dec_bit_logp(3) : 0;
- /* Get band energies */
- unquant_coarse_energy(start, end, oldBandE, intra_ener, C, LM);
-
- ps_ptr tf_res;
- tf_res.alloc_array(nbEBands);
- tf_decode(start, end, isTransient, tf_res.get(), LM);
-
- tell = rd.tell();
- spread_decision = SPREAD_NORMAL;
- if (tell + 4 <= total_bits) spread_decision = rd.dec_icdf(spread_icdf, 5);
-
- ps_ptr cap;
- cap.alloc_array(nbEBands);
-
- init_caps(cap.get(), LM, C);
-
- ps_ptr offsets;
- offsets.alloc_array(nbEBands);
-
- dynalloc_logp = 6;
- total_bits <<= BITRES;
- tell = rd.tell_frac();
- for (i = start; i < end; i++) {
- int32_t width, quanta;
- int32_t dynalloc_loop_logp;
- int32_t boost;
- width = C * (eBands[i + 1] - eBands[i]) << LM;
- /* quanta is 6 bits, but no more than 1 bit/sample and no less than 1/8 bit/sample */
- quanta = min(width << BITRES, max((int32_t)(6 << BITRES), width));
- dynalloc_loop_logp = dynalloc_logp;
- boost = 0;
- while (tell + (dynalloc_loop_logp << BITRES) < total_bits && boost < cap[i]) {
- int32_t flag;
- flag = rd.dec_bit_logp(dynalloc_loop_logp);
- tell = rd.tell_frac();
- if (!flag) break;
- boost += quanta;
- total_bits -= quanta;
- dynalloc_loop_logp = 1;
- }
- offsets[i] = boost;
- /* Making dynalloc more likely */
- if (boost > 0) dynalloc_logp = max((int32_t)2, dynalloc_logp - 1);
- }
-
- ps_ptr fine_quant;
- fine_quant.alloc_array(nbEBands);
-
- alloc_trim = tell + (6 << BITRES) <= total_bits ? rd.dec_icdf(trim_icdf, 7) : 5;
-
- bits = (((int32_t)rd.get_storage() * 8) << BITRES) - rd.tell_frac() - 1;
- anti_collapse_rsv = isTransient && LM >= 2 && bits >= ((LM + 2) << BITRES) ? (1 << BITRES) : 0;
- bits -= anti_collapse_rsv;
-
- ps_ptr pulses;
- pulses.alloc_array(nbEBands);
- ps_ptr fine_priority;
- fine_priority.alloc_array(nbEBands);
-
- codedBands =
- clt_compute_allocation(start, end, offsets.get(), cap.get(), alloc_trim, &intensity, &dual_stereo, bits, &balance, pulses.get(), fine_quant.get(), fine_priority.get(), C, LM, 0, 0, 0);
-
- unquant_fine_energy(start, end, oldBandE, fine_quant.get(), C);
-
- c = 0;
- do { OPUS_MOVE(decode_mem[c], decode_mem[c] + N, DECODE_BUFFER_SIZE - N + overlap / 2); } while (++c < CC);
-
- /* Decode fixed codebook */
- ps_ptr collapse_masks;
- collapse_masks.alloc_array(C * nbEBands);
-
- ps_ptr X;
- X.alloc_array(C * N); /**< Interleaved normalised MDCTs */
-
- quant_all_bands(start, end, X.get(), C == 2 ? X.get() + N : NULL, collapse_masks.get(), NULL, pulses.get(), shortBlocks, spread_decision, dual_stereo, intensity, tf_res.get(),
- rd.get_storage() * (8 << BITRES) - anti_collapse_rsv, balance, LM, codedBands, &m_celtDec.rng, 0, m_celtDec.disable_inv);
-
- if (anti_collapse_rsv > 0) { anti_collapse_on = rd.dec_bits(1); }
-
- unquant_energy_finalise(start, end, oldBandE, fine_quant.get(), fine_priority.get(), rd.get_storage() * 8 - rd.tell(), C);
-
- if (anti_collapse_on) anti_collapse(X.get(), collapse_masks.get(), LM, C, N, start, end, oldBandE, oldLogE, oldLogE2, pulses.get(), m_celtDec.rng);
-
- if (silence) {
- for (i = 0; i < C * nbEBands; i++) oldBandE[i] = -QCONST16(28.f, DB_SHIFT);
- }
-
- celt_synthesis(X.get(), out_syn, oldBandE, start, effEnd, C, CC, isTransient, LM, m_celtDec.downsample, silence);
-
- c = 0;
- do {
- m_celtDec.postfilter_period = max(m_celtDec.postfilter_period, (int32_t)COMBFILTER_MINPERIOD);
- m_celtDec.postfilter_period_old = max(m_celtDec.postfilter_period_old, (int32_t)COMBFILTER_MINPERIOD);
- comb_filter(out_syn[c], out_syn[c], m_celtDec.postfilter_period_old, m_celtDec.postfilter_period, m_CELTMode.shortMdctSize, m_celtDec.postfilter_gain_old, m_celtDec.postfilter_gain,
- m_celtDec.postfilter_tapset_old, m_celtDec.postfilter_tapset);
- if (LM != 0)
- comb_filter(out_syn[c] + m_CELTMode.shortMdctSize, out_syn[c] + m_CELTMode.shortMdctSize, m_celtDec.postfilter_period, postfilter_pitch, N - m_CELTMode.shortMdctSize,
- m_celtDec.postfilter_gain, postfilter_gain, m_celtDec.postfilter_tapset, postfilter_tapset);
-
- } while (++c < CC);
- m_celtDec.postfilter_period_old = m_celtDec.postfilter_period;
- m_celtDec.postfilter_gain_old = m_celtDec.postfilter_gain;
- m_celtDec.postfilter_tapset_old = m_celtDec.postfilter_tapset;
- m_celtDec.postfilter_period = postfilter_pitch;
- m_celtDec.postfilter_gain = postfilter_gain;
- m_celtDec.postfilter_tapset = postfilter_tapset;
- if (LM != 0) {
- m_celtDec.postfilter_period_old = m_celtDec.postfilter_period;
- m_celtDec.postfilter_gain_old = m_celtDec.postfilter_gain;
- m_celtDec.postfilter_tapset_old = m_celtDec.postfilter_tapset;
- }
-
- if (C == 1) memcpy(&oldBandE[nbEBands], oldBandE, nbEBands * sizeof(*oldBandE));
-
- /* In case start or end were to change */
- if (!isTransient) {
- int16_t max_background_increase;
- memcpy(oldLogE2, oldLogE, 2 * nbEBands * sizeof(*oldLogE2));
- memcpy(oldLogE, oldBandE, 2 * nbEBands * sizeof(*oldLogE));
- /* In normal circumstances, we only allow the noise floor to increase by up to 2.4 dB/second, but when we're in DTX, we allow up to 6 dB increase for each update.*/
- if (m_celtDec.loss_count < 10)
- max_background_increase = M * QCONST16(0.001f, DB_SHIFT);
- else
- max_background_increase = QCONST16(1.f, DB_SHIFT);
- for (i = 0; i < 2 * nbEBands; i++) backgroundLogE[i] = min((int16_t)(backgroundLogE[i] + max_background_increase), (int16_t)(oldBandE[i]));
- } else {
- for (i = 0; i < 2 * nbEBands; i++) oldLogE[i] = min(oldLogE[i], oldBandE[i]);
- }
- c = 0;
- do {
- for (i = 0; i < start; i++) {
- oldBandE[c * nbEBands + i] = 0;
- oldLogE[c * nbEBands + i] = oldLogE2[c * nbEBands + i] = -QCONST16(28.f, DB_SHIFT);
- }
- for (i = end; i < nbEBands; i++) {
- oldBandE[c * nbEBands + i] = 0;
- oldLogE[c * nbEBands + i] = oldLogE2[c * nbEBands + i] = -QCONST16(28.f, DB_SHIFT);
- }
- } while (++c < 2);
- m_celtDec.rng = rd.get_rng();
-
- deemphasis(out_syn, outbuf, N, CC, m_celtDec.downsample, m_CELTMode.preemph, m_celtDec.preemph_memD, 0);
- m_celtDec.loss_count = 0;
- if (rd.tell() > 8 * rd.get_storage()) return OPUS_INTERNAL_ERROR;
- if (rd.get_error()) m_celtDec.error = 1;
- return frame_size / m_celtDec.downsample;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::celt_decoder_ctl(int32_t request, ...) {
- va_list ap;
-
- va_start(ap, request);
- switch (request) {
- case CELT_SET_START_BAND_REQUEST: {
- int32_t value = va_arg(ap, int32_t);
- if (value < 0 || value >= m_CELTMode.nbEBands) goto bad_arg;
- m_celtDec.start = value;
- } break;
- case CELT_SET_END_BAND_REQUEST: {
- int32_t value = va_arg(ap, int32_t);
- if (value < 1 || value > m_CELTMode.nbEBands) goto bad_arg;
- m_celtDec.end = value;
- } break;
- case CELT_SET_CHANNELS_REQUEST: {
- int32_t value = va_arg(ap, int32_t);
- if (value < 1 || value > 2) goto bad_arg;
- m_celtDec.stream_channels = value;
- } break;
- case CELT_GET_AND_CLEAR_ERROR_REQUEST: {
- int32_t* value = va_arg(ap, int32_t*);
- if (value == NULL) goto bad_arg;
- *value = m_celtDec.error;
- m_celtDec.error = 0;
- } break;
- case OPUS_GET_LOOKAHEAD_REQUEST: {
- int32_t* value = va_arg(ap, int32_t*);
- if (value == NULL) goto bad_arg;
- *value = m_celtDec.overlap / m_celtDec.downsample;
- } break;
- case OPUS_RESET_STATE: {
- int32_t i;
- int16_t *lpc, *oldBandE, *oldLogE, *oldLogE2;
- lpc = (int16_t*)(m_decode_mem.get() + (DECODE_BUFFER_SIZE + m_celtDec.overlap) * m_celtDec.channels);
- oldBandE = lpc + m_celtDec.channels * LPC_ORDER;
- oldLogE = oldBandE + 2 * m_CELTMode.nbEBands;
- oldLogE2 = oldLogE + 2 * m_CELTMode.nbEBands;
-
- m_celtDec.rng = 0;
- m_celtDec.error = 0;
- m_celtDec.postfilter_period = 0;
- m_celtDec.postfilter_period_old = 0;
- m_celtDec.postfilter_gain = 0;
- m_celtDec.postfilter_gain_old = 0;
- m_celtDec.postfilter_tapset = 0;
- m_celtDec.postfilter_tapset_old = 0;
-
- for (i = 0; i < 2 * m_CELTMode.nbEBands; i++) oldLogE[i] = oldLogE2[i] = -QCONST16(28.f, DB_SHIFT);
- m_celtDec.skip_plc = 1;
- } break;
- case OPUS_GET_PITCH_REQUEST: {
- int32_t* value = va_arg(ap, int32_t*);
- if (value == NULL) goto bad_arg;
- *value = m_celtDec.postfilter_period;
- } break;
- case CELT_GET_MODE_REQUEST: {
- const CELTMode_t** value = va_arg(ap, const CELTMode_t**);
- if (value == 0) goto bad_arg;
- *value = &m_CELTMode;
- } break;
- case CELT_SET_SIGNALLING_REQUEST: {
- int32_t value = va_arg(ap, int32_t);
- m_celtDec.signalling = value;
- } break;
- case OPUS_GET_FINAL_RANGE_REQUEST: {
- uint32_t* value = va_arg(ap, uint32_t*);
- if (value == 0) goto bad_arg;
- *value = m_celtDec.rng;
- } break;
- case OPUS_SET_PHASE_INVERSION_DISABLED_REQUEST: {
- int32_t value = va_arg(ap, int32_t);
- if (value < 0 || value > 1) { goto bad_arg; }
- m_celtDec.disable_inv = value;
- } break;
- case OPUS_GET_PHASE_INVERSION_DISABLED_REQUEST: {
- int32_t* value = va_arg(ap, int32_t*);
- if (!value) { goto bad_arg; }
- *value = m_celtDec.disable_inv;
- } break;
- default: goto bad_request;
- }
- va_end(ap);
- return OPUS_OK;
-bad_arg:
- va_end(ap);
- return OPUS_BAD_ARG;
-bad_request:
- va_end(ap);
- return OPUS_UNIMPLEMENTED;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::cwrsi(int32_t _n, int32_t _k, uint32_t _i, int32_t* _y) {
- uint32_t p;
- int32_t s;
- int32_t k0;
- int16_t val;
- int32_t yy = 0;
- assert(_k > 0);
- assert(_n > 1);
- while (_n > 2) {
- uint32_t q;
- /*Lots of pulses case:*/
- if (_k >= _n) {
- const uint32_t* row;
- // row = celt_pvq_u_row[_n];
- row = &CELT_PVQ_U_DATA[row_idx[_n]];
-
- /*Are the pulses in this dimension negative?*/
- p = row[_k + 1];
- s = -(_i >= p);
- _i -= p & s;
- /*Count how many pulses were placed in this dimension.*/
- k0 = _k;
- q = row[_n];
- if (q > _i) {
- assert(p > q);
- _k = _n;
- do p = celt_pvq_u_row(--_k, _n);
- while (p > _i);
- } else
- for (p = row[_k]; p > _i; p = row[_k]) _k--;
- _i -= p;
- val = (k0 - _k + s) ^ s;
- *_y++ = val;
- yy = MAC16_16(yy, val, val);
- }
- /*Lots of dimensions case:*/
- else {
- /*Are there any pulses in this dimension at all?*/
- p = celt_pvq_u_row(_k, _n);
- q = celt_pvq_u_row(_k + 1, _n);
- if (p <= _i && _i < q) {
- _i -= p;
- *_y++ = 0;
- } else {
- /*Are the pulses in this dimension negative?*/
- s = -(_i >= q);
- _i -= q & s;
- /*Count how many pulses were placed in this dimension.*/
- k0 = _k;
- do p = celt_pvq_u_row(--_k, _n);
- while (p > _i);
- _i -= p;
- val = (k0 - _k + s) ^ s;
- *_y++ = val;
- yy = MAC16_16(yy, val, val);
- }
- }
- _n--;
- }
- /*_n==2*/
- p = 2 * _k + 1;
- s = -(_i >= p);
- _i -= p & s;
- k0 = _k;
- _k = (_i + 1) >> 1;
- if (_k) _i -= 2 * _k - 1;
- val = (k0 - _k + s) ^ s;
- *_y++ = val;
- yy = MAC16_16(yy, val, val);
- /*_n==1*/
- s = -(int32_t)_i;
- val = (_k + s) ^ s;
- *_y = val;
- yy = MAC16_16(yy, val, val);
- return yy;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::decode_pulses(int32_t* _y, int32_t _n, int32_t _k) {
- return cwrsi(_n, _k, rd.dec_uint(CELT_PVQ_V(_n, _k)), _y);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::kf_bfly2(kiss_fft_cpx* Fout, int32_t m, int32_t N) {
- kiss_fft_cpx* Fout2;
- int32_t i;
- (void)m;
-
- {
- int16_t tw;
- tw = QCONST16(0.7071067812f, 15);
- /* We know that m==4 here because the radix-2 is just after a radix-4 */
- assert(m == 4);
- for (i = 0; i < N; i++) {
- kiss_fft_cpx t;
- Fout2 = Fout + 4;
- t = Fout2[0];
- C_SUB(Fout2[0], Fout[0], t);
- C_ADDTO(Fout[0], t);
-
- t.r = S_MUL(ADD32_ovflw(Fout2[1].r, Fout2[1].i), tw);
- t.i = S_MUL(SUB32_ovflw(Fout2[1].i, Fout2[1].r), tw);
- C_SUB(Fout2[1], Fout[1], t);
- C_ADDTO(Fout[1], t);
-
- t.r = Fout2[2].i;
- t.i = -Fout2[2].r;
- C_SUB(Fout2[2], Fout[2], t);
- C_ADDTO(Fout[2], t);
-
- t.r = S_MUL(SUB32_ovflw(Fout2[3].i, Fout2[3].r), tw);
- t.i = S_MUL(NEG32_ovflw(ADD32_ovflw(Fout2[3].i, Fout2[3].r)), tw);
- C_SUB(Fout2[3], Fout[3], t);
- C_ADDTO(Fout[3], t);
- Fout += 8;
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::kf_bfly4(kiss_fft_cpx* Fout, const size_t fstride, const kiss_fft_state* tw, int32_t m, int32_t N, int32_t mm) {
- int32_t i;
-
- if (m == 1) {
- /* Degenerate case where all the twiddles are 1. */
- for (i = 0; i < N; i++) {
- kiss_fft_cpx scratch0, scratch1;
-
- C_SUB(scratch0, *Fout, Fout[2]);
- C_ADDTO(*Fout, Fout[2]);
- C_ADD(scratch1, Fout[1], Fout[3]);
- C_SUB(Fout[2], *Fout, scratch1);
- C_ADDTO(*Fout, scratch1);
- C_SUB(scratch1, Fout[1], Fout[3]);
-
- Fout[1].r = ADD32_ovflw(scratch0.r, scratch1.i);
- Fout[1].i = SUB32_ovflw(scratch0.i, scratch1.r);
- Fout[3].r = SUB32_ovflw(scratch0.r, scratch1.i);
- Fout[3].i = ADD32_ovflw(scratch0.i, scratch1.r);
- Fout += 4;
- }
- } else {
- int32_t j;
- kiss_fft_cpx scratch[6];
- const kiss_twiddle_cpx *tw1, *tw2, *tw3;
- const int32_t m2 = 2 * m;
- const int32_t m3 = 3 * m;
- kiss_fft_cpx* Fout_beg = Fout;
- for (i = 0; i < N; i++) {
- Fout = Fout_beg + i * mm;
- tw3 = tw2 = tw1 = tw->twiddles;
- /* m is guaranteed to be a multiple of 4. */
- for (j = 0; j < m; j++) {
- C_MUL(scratch[0], Fout[m], *tw1);
- C_MUL(scratch[1], Fout[m2], *tw2);
- C_MUL(scratch[2], Fout[m3], *tw3);
-
- C_SUB(scratch[5], *Fout, scratch[1]);
- C_ADDTO(*Fout, scratch[1]);
- C_ADD(scratch[3], scratch[0], scratch[2]);
- C_SUB(scratch[4], scratch[0], scratch[2]);
- C_SUB(Fout[m2], *Fout, scratch[3]);
- tw1 += fstride;
- tw2 += fstride * 2;
- tw3 += fstride * 3;
- C_ADDTO(*Fout, scratch[3]);
-
- Fout[m].r = ADD32_ovflw(scratch[5].r, scratch[4].i);
- Fout[m].i = SUB32_ovflw(scratch[5].i, scratch[4].r);
- Fout[m3].r = SUB32_ovflw(scratch[5].r, scratch[4].i);
- Fout[m3].i = ADD32_ovflw(scratch[5].i, scratch[4].r);
- ++Fout;
- }
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::kf_bfly3(kiss_fft_cpx* Fout, const size_t fstride, const kiss_fft_state* tw, int32_t m, int32_t N, int32_t mm) {
- int32_t i;
- size_t k;
- const size_t m2 = 2 * m;
- const kiss_twiddle_cpx *tw1, *tw2;
- kiss_fft_cpx scratch[5];
- kiss_twiddle_cpx epi3;
-
- kiss_fft_cpx* Fout_beg = Fout;
- /*epi3.r = -16384;*/ /* Unused */
- epi3.i = -28378;
- for (i = 0; i < N; i++) {
- Fout = Fout_beg + i * mm;
- tw1 = tw2 = tw->twiddles;
- /* For non-custom modes, m is guaranteed to be a multiple of 4. */
- k = m;
- do {
- C_MUL(scratch[1], Fout[m], *tw1);
- C_MUL(scratch[2], Fout[m2], *tw2);
-
- C_ADD(scratch[3], scratch[1], scratch[2]);
- C_SUB(scratch[0], scratch[1], scratch[2]);
- tw1 += fstride;
- tw2 += fstride * 2;
-
- Fout[m].r = SUB32_ovflw(Fout->r, HALF_OF(scratch[3].r));
- Fout[m].i = SUB32_ovflw(Fout->i, HALF_OF(scratch[3].i));
-
- C_MULBYSCALAR(scratch[0], epi3.i);
-
- C_ADDTO(*Fout, scratch[3]);
-
- Fout[m2].r = ADD32_ovflw(Fout[m].r, scratch[0].i);
- Fout[m2].i = SUB32_ovflw(Fout[m].i, scratch[0].r);
-
- Fout[m].r = SUB32_ovflw(Fout[m].r, scratch[0].i);
- Fout[m].i = ADD32_ovflw(Fout[m].i, scratch[0].r);
-
- ++Fout;
- } while (--k);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::kf_bfly5(kiss_fft_cpx* Fout, const size_t fstride, const kiss_fft_state* tff, int32_t m, int32_t N, int32_t mm) {
- kiss_fft_cpx * Fout0, *Fout1, *Fout2, *Fout3, *Fout4;
- int32_t i, u;
- kiss_fft_cpx scratch[13];
- const kiss_twiddle_cpx* tw;
- kiss_twiddle_cpx ya, yb;
- kiss_fft_cpx* Fout_beg = Fout;
-
- ya.r = 10126;
- ya.i = -31164;
- yb.r = -26510;
- yb.i = -19261;
- tw = tff->twiddles;
-
- for (i = 0; i < N; i++) {
- Fout = Fout_beg + i * mm;
- Fout0 = Fout;
- Fout1 = Fout0 + m;
- Fout2 = Fout0 + 2 * m;
- Fout3 = Fout0 + 3 * m;
- Fout4 = Fout0 + 4 * m;
-
- /* For non-custom modes, m is guaranteed to be a multiple of 4. */
- for (u = 0; u < m; ++u) {
- scratch[0] = *Fout0;
-
- C_MUL(scratch[1], *Fout1, tw[u * fstride]);
- C_MUL(scratch[2], *Fout2, tw[2 * u * fstride]);
- C_MUL(scratch[3], *Fout3, tw[3 * u * fstride]);
- C_MUL(scratch[4], *Fout4, tw[4 * u * fstride]);
-
- C_ADD(scratch[7], scratch[1], scratch[4]);
- C_SUB(scratch[10], scratch[1], scratch[4]);
- C_ADD(scratch[8], scratch[2], scratch[3]);
- C_SUB(scratch[9], scratch[2], scratch[3]);
-
- Fout0->r = ADD32_ovflw(Fout0->r, ADD32_ovflw(scratch[7].r, scratch[8].r));
- Fout0->i = ADD32_ovflw(Fout0->i, ADD32_ovflw(scratch[7].i, scratch[8].i));
-
- scratch[5].r = ADD32_ovflw(scratch[0].r, ADD32_ovflw(S_MUL(scratch[7].r, ya.r), S_MUL(scratch[8].r, yb.r)));
- scratch[5].i = ADD32_ovflw(scratch[0].i, ADD32_ovflw(S_MUL(scratch[7].i, ya.r), S_MUL(scratch[8].i, yb.r)));
-
- scratch[6].r = ADD32_ovflw(S_MUL(scratch[10].i, ya.i), S_MUL(scratch[9].i, yb.i));
- scratch[6].i = NEG32_ovflw(ADD32_ovflw(S_MUL(scratch[10].r, ya.i), S_MUL(scratch[9].r, yb.i)));
-
- C_SUB(*Fout1, scratch[5], scratch[6]);
- C_ADD(*Fout4, scratch[5], scratch[6]);
-
- scratch[11].r = ADD32_ovflw(scratch[0].r, ADD32_ovflw(S_MUL(scratch[7].r, yb.r), S_MUL(scratch[8].r, ya.r)));
- scratch[11].i = ADD32_ovflw(scratch[0].i, ADD32_ovflw(S_MUL(scratch[7].i, yb.r), S_MUL(scratch[8].i, ya.r)));
- scratch[12].r = SUB32_ovflw(S_MUL(scratch[9].i, ya.i), S_MUL(scratch[10].i, yb.i));
- scratch[12].i = SUB32_ovflw(S_MUL(scratch[10].r, yb.i), S_MUL(scratch[9].r, ya.i));
-
- C_ADD(*Fout2, scratch[11], scratch[12]);
- C_SUB(*Fout3, scratch[11], scratch[12]);
-
- ++Fout0;
- ++Fout1;
- ++Fout2;
- ++Fout3;
- ++Fout4;
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::opus_fft_impl(const kiss_fft_state* tff, kiss_fft_cpx* fout) {
- int32_t m2, m;
- int32_t p;
- int32_t L;
- int32_t fstride[MAXFACTORS];
- int32_t i;
- int32_t shift;
-
- /* m_celtDec.shift can be -1 */
- shift = tff->shift > 0 ? tff->shift : 0;
-
- fstride[0] = 1;
- L = 0;
- do {
- p = tff->factors[2 * L];
- m = tff->factors[2 * L + 1];
- fstride[L + 1] = fstride[L] * p;
- L++;
- } while (m != 1);
- m = tff->factors[2 * L - 1];
- for (i = L - 1; i >= 0; i--) {
- if (i != 0)
- m2 = tff->factors[2 * i - 1];
- else
- m2 = 1;
- switch (tff->factors[2 * i]) {
- case 2: kf_bfly2(fout, m, fstride[i]); break;
- case 4: kf_bfly4(fout, fstride[i] << shift, tff, m, fstride[i], m2); break;
- case 3: kf_bfly3(fout, fstride[i] << shift, tff, m, fstride[i], m2); break;
- case 5: kf_bfly5(fout, fstride[i] << shift, tff, m, fstride[i], m2); break;
- }
- m = m2;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/*Compute floor(sqrt(_val)) with exact arithmetic. _val must be greater than 0. This has been tested on all possible 32-bit inputs greater than 0.*/
-uint32_t CeltDecoder::isqrt32(uint32_t _val) {
- uint32_t b;
- uint32_t g;
- int32_t bshift;
- /*Uses the second method from http://www.azillionmonkeys.com/qed/sqroot.html The main idea is to search for the
- largest binary digit b such that (g+b)*(g+b) <= _val, and add it to the solution g.*/
- g = 0;
- bshift = (CELT_ILOG(_val) - 1) >> 1;
- b = 1U << bshift;
- do {
- uint32_t t;
- t = (((uint32_t)g << 1) + b) << bshift;
- if (t <= _val) {
- g += b;
- _val -= t;
- }
- b >>= 1;
- bshift--;
- } while (bshift >= 0);
- return g;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/** Reciprocal sqrt approximation in the range [0.25,1) (Q16 in, Q14 out) */
-int16_t CeltDecoder::celt_rsqrt_norm(int32_t x) {
- int16_t n;
- int16_t r;
- int16_t r2;
- int16_t y;
- /* Range of n is [-16384,32767] ([-0.5,1) in Q15). */
- n = x - 32768;
- /* Get a rough initial guess for the root. The optimal minmax quadratic approximation (using relative error) is
- r = 1.437799046117536+n*(-0.823394375837328+n*0.4096419668459485). Coefficients here, and the final result r,
- are Q14.*/
- r = ADD16(23557, MULT16_16_Q15(n, ADD16(-13490, MULT16_16_Q15(n, 6713))));
- /* We want y = x*r*r-1 in Q15, but x is 32-bit Q16 and r is Q14. We can compute the result from n and r using Q15
- multiplies with some adjustment, carefully done to avoid overflow. Range of y is [-1564,1594]. */
- r2 = MULT16_16_Q15(r, r);
- y = SHL16(SUB16(ADD16(MULT16_16_Q15(r2, n), r2), 16384), 1);
- /* Apply a 2nd-order Householder iteration: r += r*y*(y*0.375-0.5). This yields the Q14 reciprocal square root of
- the Q16 x, with a maximum relative error of 1.04956E-4, a (relative) RMSE of 2.80979E-5, and a peak absolute
- error of 2.26591/16384. */
- return ADD16(r, MULT16_16_Q15(r, MULT16_16_Q15(y, SUB16(MULT16_16_Q15(y, 12288), 16384))));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/** Sqrt approximation (QX input, QX/2 output) */
-int32_t CeltDecoder::celt_sqrt(int32_t x) {
- int32_t k;
- int16_t n;
- int32_t rt;
- const int16_t C[5] = {23175, 11561, -3011, 1699, -664};
- if (x == 0)
- return 0;
- else if (x >= 1073741824)
- return 32767;
- k = (celt_ilog2(x) >> 1) - 7;
- x = VSHR32(x, 2 * k);
- n = x - 32768;
- rt = ADD16(C[0], MULT16_16_Q15(n, ADD16(C[1], MULT16_16_Q15(n, ADD16(C[2], MULT16_16_Q15(n, ADD16(C[3], MULT16_16_Q15(n, (C[4])))))))));
- rt = VSHR32(rt, 7 - k);
- return rt;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int16_t CeltDecoder::_celt_cos_pi_2(int16_t x) {
- int16_t x2;
- x2 = MULT16_16_P15(x, x);
- return ADD16(1, min((int32_t)32766, (int32_t)(ADD32(SUB16(32767, x2), MULT16_16_P15(x2, ADD32(-7651, MULT16_16_P15(x2, ADD32(8277, MULT16_16_P15(-626, x2)))))))));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int16_t CeltDecoder::celt_cos_norm(int32_t x) {
- x = x & 0x0001ffff;
- if (x > SHL32(EXTEND32(1), 16)) x = SUB32(SHL32(EXTEND32(1), 17), x);
- if (x & 0x00007fff) {
- if (x < SHL32(EXTEND32(1), 15)) {
- return _celt_cos_pi_2(EXTRACT16(x));
- } else {
- return NEG16(_celt_cos_pi_2(EXTRACT16(65536 - x)));
- }
- } else {
- if (x & 0x0000ffff)
- return 0;
- else if (x & 0x0001ffff)
- return -32767;
- else
- return 32767;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/** Reciprocal approximation (Q15 input, Q16 output) */
-int32_t CeltDecoder::celt_rcp(int32_t x) {
- int32_t i;
- int16_t n;
- int16_t r;
- assert(x > 0);
- i = celt_ilog2(x);
- /* n is Q15 with range [0,1). */
- n = VSHR32(x, i - 15) - 32768;
- /* Start with a linear approximation:
- r = 1.8823529411764706-0.9411764705882353*n.
- The coefficients and the result are Q14 in the range [15420,30840].*/
- r = ADD16(30840, MULT16_16_Q15(-15420, n));
- /* Perform two Newton iterations:
- r -= r*((r*n)-1.Q15) = r*((r*n)+(r-1.Q15)). */
- r = SUB16(r, MULT16_16_Q15(r, ADD16(MULT16_16_Q15(r, n), ADD16(r, -32768))));
- /* We subtract an extra 1 in the second iteration to avoid overflow; it also
- neatly compensates for truncation error in the rest of the process. */
- r = SUB16(r, ADD16(1, MULT16_16_Q15(r, ADD16(MULT16_16_Q15(r, n), ADD16(r, -32768)))));
- /* r is now the Q15 solution to 2/(n+1), with a maximum relative error
- of 7.05346E-5, a (relative) RMSE of 2.14418E-5, and a peak absolute error of 1.24665/32768. */
- return VSHR32(EXTEND32(r), i - 16);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::clt_mdct_backward(int32_t* in, int32_t* out, int32_t overlap, int32_t shift, int32_t stride) {
- int32_t i;
- int32_t N, N2, N4;
- const int16_t* trig;
-
- N = m_mdct_lookup.n;
- trig = m_mdct_lookup.trig;
- for (i = 0; i < shift; i++) {
- N >>= 1;
- trig += N;
- }
- N2 = N >> 1;
- N4 = N >> 2;
-
- /* Pre-rotate */
- {
- /* Temp pointers to make it really clear to the compiler what we're doing */
- const int32_t* xp1 = in;
- const int32_t* xp2 = in + stride * (N2 - 1);
- int32_t* yp = out + (overlap >> 1);
- const int16_t* t = &trig[0];
- const int16_t* bitrev = m_mdct_lookup.kfft[shift]->bitrev;
- for (i = 0; i < N4; i++) {
- int32_t rev;
- int32_t yr, yi;
- rev = *bitrev++;
- yr = ADD32_ovflw(S_MUL(*xp2, t[i]), S_MUL(*xp1, t[N4 + i]));
- yi = SUB32_ovflw(S_MUL(*xp1, t[i]), S_MUL(*xp2, t[N4 + i]));
- /* We swap real and imag because we use an FFT instead of an IFFT. */
- yp[2 * rev + 1] = yr;
- yp[2 * rev] = yi;
- /* Storing the pre-rotation directly in the bitrev order. */
- xp1 += 2 * stride;
- xp2 -= 2 * stride;
- }
- }
-
- opus_fft_impl(m_mdct_lookup.kfft[shift], (kiss_fft_cpx*)(out + (overlap >> 1)));
-
- /* Post-rotate and de-shuffle from both ends of the buffer at once to make it in-place. */
- {
- int32_t* yp0 = out + (overlap >> 1);
- int32_t* yp1 = out + (overlap >> 1) + N2 - 2;
- const int16_t* t = &trig[0];
- /* Loop to (N4+1)>>1 to handle odd N4. When N4 is odd, the
- middle pair will be computed twice. */
- for (i = 0; i < (N4 + 1) >> 1; i++) {
- int32_t re, im, yr, yi;
- int16_t t0, t1;
- /* We swap real and imag because we're using an FFT instead of an IFFT. */
- re = yp0[1];
- im = yp0[0];
- t0 = t[i];
- t1 = t[N4 + i];
- /* We'd scale up by 2 here, but instead it's done when mixing the windows */
- yr = ADD32_ovflw(S_MUL(re, t0), S_MUL(im, t1));
- yi = SUB32_ovflw(S_MUL(re, t1), S_MUL(im, t0));
- /* We swap real and imag because we're using an FFT instead of an IFFT. */
- re = yp1[1];
- im = yp1[0];
- yp0[0] = yr;
- yp1[1] = yi;
-
- t0 = t[(N4 - i - 1)];
- t1 = t[(N2 - i - 1)];
- /* We'd scale up by 2 here, but instead it's done when mixing the windows */
- yr = ADD32_ovflw(S_MUL(re, t0), S_MUL(im, t1));
- yi = SUB32_ovflw(S_MUL(re, t1), S_MUL(im, t0));
- yp1[0] = yr;
- yp0[1] = yi;
- yp0 += 2;
- yp1 -= 2;
- }
- }
-
- /* Mirror on both sides for TDAC */
- {
- int32_t* xp1 = out + overlap - 1;
- int32_t* yp1 = out;
- const int16_t* wp1 = window120;
- const int16_t* wp2 = window120 + overlap - 1;
-
- for (i = 0; i < overlap / 2; i++) {
- int32_t x1, x2;
- x1 = *xp1;
- x2 = *yp1;
- *yp1++ = SUB32_ovflw(MULT16_32_Q15(*wp2, x2), MULT16_32_Q15(*wp1, x1));
- *xp1-- = ADD32_ovflw(MULT16_32_Q15(*wp1, x2), MULT16_32_Q15(*wp2, x1));
- wp1++;
- wp2--;
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::interp_bits2pulses(int32_t start, int32_t end, int32_t skip_start, const int32_t* bits1, const int32_t* bits2, const int32_t* thresh, const int32_t* cap, int32_t total,
- int32_t* _balance, int32_t skip_rsv, int32_t* intensity, int32_t intensity_rsv, int32_t* dual_stereo, int32_t dual_stereo_rsv, int32_t* bits, int32_t* ebits,
- int32_t* fine_priority, int32_t C, int32_t LM, int32_t encode, int32_t prev, int32_t signalBandwidth) {
- int32_t psum;
- int32_t lo, hi;
- int32_t i, j;
- int32_t logM;
- int32_t stereo;
- int32_t codedBands = -1;
- int32_t alloc_floor;
- int32_t left, percoeff;
- int32_t done;
- int32_t balance;
-
- alloc_floor = C << BITRES;
- stereo = C > 1;
-
- logM = LM << BITRES;
- lo = 0;
- hi = 1 << ALLOC_STEPS;
- for (i = 0; i < ALLOC_STEPS; i++) {
- int32_t mid = (lo + hi) >> 1;
- psum = 0;
- done = 0;
- for (j = end; j-- > start;) {
- int32_t tmp = bits1[j] + (mid * (int32_t)bits2[j] >> ALLOC_STEPS);
- if (tmp >= thresh[j] || done) {
- done = 1;
- /* Don't allocate more than we can actually use */
- psum += min(tmp, cap[j]);
- } else {
- if (tmp >= alloc_floor) psum += alloc_floor;
- }
- }
- if (psum > total)
- hi = mid;
- else
- lo = mid;
- }
- psum = 0;
- OPUS_LOG_DEBUG("interp bisection gave {}", lo);
- done = 0;
- for (j = end; j-- > start;) {
- int32_t tmp = bits1[j] + ((int32_t)lo * bits2[j] >> ALLOC_STEPS);
- if (tmp < thresh[j] && !done) {
- if (tmp >= alloc_floor)
- tmp = alloc_floor;
- else
- tmp = 0;
- } else
- done = 1;
- /* Don't allocate more than we can actually use */
- tmp = min(tmp, cap[j]);
- bits[j] = tmp;
- psum += tmp;
- }
-
- /* Decide which bands to skip, working backwards from the end. */
- for (codedBands = end;; codedBands--) {
- int32_t band_width;
- int32_t band_bits;
- int32_t rem;
- j = codedBands - 1;
- /* Never skip the first band, nor a band that has been boosted by dynalloc.
- In the first case, we'd be coding a bit to signal we're going to waste all the other bits.
- In the second case, we'd be coding a bit to redistribute all the bits we just signaled should be cocentrated in this band. */
- if (j <= skip_start) {
- /* Give the bit we reserved to end skipping back. */
- total += skip_rsv;
- break;
- }
- /*Figure out how many left-over bits we would be adding to this band. This can include bits we've stolen back from higher, skipped bands.*/
- left = total - psum;
- percoeff = celt_udiv(left, eband5ms[codedBands] - eband5ms[start]);
- left -= (eband5ms[codedBands] - eband5ms[start]) * percoeff;
- rem = max(left - (eband5ms[j] - eband5ms[start]), (int32_t)0);
- band_width = eband5ms[codedBands] - eband5ms[j];
- band_bits = (int32_t)(bits[j] + percoeff * band_width + rem);
- /*Only code a skip decision if we're above the threshold for this band. Otherwise it is force-skipped. This ensures that we have enough bits to code the skip flag.*/
- if (band_bits >= max(thresh[j], alloc_floor + (1 << BITRES))) {
- if (encode) {
- ;
- } else if (rd.dec_bit_logp(1)) {
- break;
- }
- /*We used a bit to skip this band.*/
- psum += 1 << BITRES;
- band_bits -= 1 << BITRES;
- }
- /*Reclaim the bits originally allocated to this band.*/
- psum -= bits[j] + intensity_rsv;
- if (intensity_rsv > 0) intensity_rsv = LOG2_FRAC_TABLE[j - start];
- psum += intensity_rsv;
- if (band_bits >= alloc_floor) {
- /*If we have enough for a fine energy bit per channel, use it.*/
- psum += alloc_floor;
- bits[j] = alloc_floor;
- } else {
- /*Otherwise this band gets nothing at all.*/
- bits[j] = 0;
- }
- }
-
- assert(codedBands > start);
- /* Code the intensity and dual stereo parameters. */
- if (intensity_rsv > 0) {
- if (encode) {
- ;
- } else
- *intensity = start + rd.dec_uint(codedBands + 1 - start);
- } else
- *intensity = 0;
- if (*intensity <= start) {
- total += dual_stereo_rsv;
- dual_stereo_rsv = 0;
- }
- if (dual_stereo_rsv > 0) {
- if (encode)
- ;
- else
- *dual_stereo = rd.dec_bit_logp(1);
- } else
- *dual_stereo = 0;
-
- /* Allocate the remaining bits */
- left = total - psum;
- percoeff = celt_udiv(left, eband5ms[codedBands] - eband5ms[start]);
- left -= (eband5ms[codedBands] - eband5ms[start]) * percoeff;
- for (j = start; j < codedBands; j++) bits[j] += ((int32_t)percoeff * (eband5ms[j + 1] - eband5ms[j]));
- for (j = start; j < codedBands; j++) {
- int32_t tmp = (int32_t)min(left, (int32_t)(eband5ms[j + 1] - eband5ms[j]));
- bits[j] += tmp;
- left -= tmp;
- }
- for (j = 0; j < end; j++) OPUS_LOG_DEBUG("{} ", bits[j]);
-
- balance = 0;
- for (j = start; j < codedBands; j++) {
- int32_t N0, N, den;
- int32_t offset;
- int32_t NClogN;
- int32_t excess, bit;
-
- assert(bits[j] >= 0);
- N0 = eband5ms[j + 1] - eband5ms[j];
- N = N0 << LM;
- bit = (int32_t)bits[j] + balance;
-
- if (N > 1) {
- excess = max(bit - cap[j], (int32_t)0);
- bits[j] = bit - excess;
-
- /* Compensate for the extra DoF in stereo */
- den = (C * N + ((C == 2 && N > 2 && !*dual_stereo && j < *intensity) ? 1 : 0));
-
- NClogN = den * (logN400[j] + logM);
-
- /* Offset for the number of fine bits by log2(N)/2 + FINE_OFFSET compared to their "fair share" of total/N */
- offset = (NClogN >> 1) - den * FINE_OFFSET;
-
- /* N=2 is the only point that doesn't match the curve */
- if (N == 2) offset += den << BITRES >> 2;
-
- /* Changing the offset for allocating the second and third
- fine energy bit */
- if (bits[j] + offset < den * 2 << BITRES)
- offset += NClogN >> 2;
- else if (bits[j] + offset < den * 3 << BITRES)
- offset += NClogN >> 3;
-
- /* Divide with rounding */
- ebits[j] = max((int32_t)0, (bits[j] + offset + (den << (BITRES - 1))));
- ebits[j] = celt_udiv(ebits[j], den) >> BITRES;
-
- /* Make sure not to bust */
- if (C * ebits[j] > (bits[j] >> BITRES)) ebits[j] = bits[j] >> stereo >> BITRES;
-
- /* More than that is useless because that's about as far as PVQ can go */
- ebits[j] = min(ebits[j], (int32_t)MAX_FINE_BITS);
-
- /* If we rounded down or capped this band, make it a candidate for the
- final fine energy pass */
- fine_priority[j] = ebits[j] * (den << BITRES) >= bits[j] + offset;
-
- /* Remove the allocated fine bits; the rest are assigned to PVQ */
- bits[j] -= C * ebits[j] << BITRES;
-
- } else {
- /* For N=1, all bits go to fine energy except for a single sign bit */
- excess = max((int32_t)0, bit - (C << BITRES));
- bits[j] = bit - excess;
- ebits[j] = 0;
- fine_priority[j] = 1;
- }
-
- /* Fine energy can't take advantage of the re-balancing in quant_all_bands().
- Instead, do the re-balancing here.*/
- if (excess > 0) {
- int32_t extra_fine;
- int32_t extra_bits;
- extra_fine = min(excess >> (stereo + BITRES), (int32_t)(MAX_FINE_BITS - ebits[j]));
- ebits[j] += extra_fine;
- extra_bits = extra_fine * C << BITRES;
- fine_priority[j] = extra_bits >= excess - balance;
- excess -= extra_bits;
- }
- balance = excess;
-
- assert(bits[j] >= 0);
- assert(ebits[j] >= 0);
- }
- /* Save any remaining bits over the cap for the rebalancing in quant_all_bands(). */
- *_balance = balance;
-
- /* The skipped bands use all their bits for fine energy. */
- for (; j < end; j++) {
- ebits[j] = bits[j] >> stereo >> BITRES;
- assert(C * ebits[j] << BITRES == bits[j]);
- bits[j] = 0;
- fine_priority[j] = ebits[j] < 1;
- }
-
- return codedBands;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::clt_compute_allocation(int32_t start, int32_t end, const int32_t* offsets, const int32_t* cap, int32_t alloc_trim, int32_t* intensity, int32_t* dual_stereo, int32_t total,
- int32_t* balance, int32_t* pulses, int32_t* ebits, int32_t* fine_priority, int32_t C, int32_t LM, int32_t encode, int32_t prev, int32_t signalBandwidth) {
- int32_t lo, hi, len, j;
- int32_t codedBands;
- int32_t skip_start;
- int32_t skip_rsv;
- int32_t intensity_rsv;
- int32_t dual_stereo_rsv;
-
- total = max(total, (int32_t)0);
- len = m_CELTMode.nbEBands;
- skip_start = start;
- /* Reserve a bit to signal the end of manually skipped bands. */
- skip_rsv = total >= 1 << BITRES ? 1 << BITRES : 0;
- total -= skip_rsv;
- /* Reserve bits for the intensity and dual stereo parameters. */
- intensity_rsv = dual_stereo_rsv = 0;
- if (C == 2) {
- intensity_rsv = LOG2_FRAC_TABLE[end - start];
- if (intensity_rsv > total)
- intensity_rsv = 0;
- else {
- total -= intensity_rsv;
- dual_stereo_rsv = total >= 1 << BITRES ? 1 << BITRES : 0;
- total -= dual_stereo_rsv;
- }
- }
- ps_ptr bits1;
- bits1.alloc_array(len);
- ps_ptr bits2;
- bits2.alloc_array(len);
- ps_ptr thresh;
- thresh.alloc_array(len);
- ps_ptr trim_offset;
- trim_offset.alloc_array(len);
-
- for (j = start; j < end; j++) {
- /* Below this threshold, we're sure not to allocate any PVQ bits */
- thresh[j] = max((int32_t)((C) << BITRES), (int32_t)((3 * (eband5ms[j + 1] - eband5ms[j]) << LM << BITRES) >> 4));
- /* Tilt of the allocation curve */
- trim_offset[j] = C * (eband5ms[j + 1] - eband5ms[j]) * (alloc_trim - 5 - LM) * (end - j - 1) * (1 << (LM + BITRES)) >> 6;
- /* Giving less resolution to single-coefficient bands because they get more benefit from having one coarse value per coefficient*/
- if ((eband5ms[j + 1] - eband5ms[j]) << LM == 1) trim_offset[j] -= C << BITRES;
- }
- lo = 1;
- hi = m_CELTMode.nbAllocVectors - 1;
- do {
- int32_t done = 0;
- int32_t psum = 0;
- int32_t mid = (lo + hi) >> 1;
- for (j = end; j-- > start;) {
- int32_t bitsj;
- int32_t N = eband5ms[j + 1] - eband5ms[j];
- bitsj = C * N * band_allocation[mid * len + j] << LM >> 2;
- if (bitsj > 0) bitsj = max((int32_t)0, bitsj + trim_offset[j]);
- bitsj += offsets[j];
- if (bitsj >= thresh[j] || done) {
- done = 1;
- /* Don't allocate more than we can actually use */
- psum += min(bitsj, cap[j]);
- } else {
- if (bitsj >= C << BITRES) psum += C << BITRES;
- }
- }
- if (psum > total) {
- hi = mid - 1;
- } else {
- lo = mid + 1;
- }
- OPUS_LOG_VERBOSE("lo = {}, hi = {}", lo, hi);
- } while (lo <= hi);
- hi = lo--;
- OPUS_LOG_VERBOSE("interp between {} and {}", lo, hi);
- for (j = start; j < end; j++) {
- int32_t bits1j, bits2j;
- int32_t N = eband5ms[j + 1] - eband5ms[j];
- bits1j = C * N * band_allocation[lo * len + j] << LM >> 2;
- bits2j = hi >= m_CELTMode.nbAllocVectors ? cap[j] : C * N * band_allocation[hi * len + j] << LM >> 2;
- if (bits1j > 0) bits1j = max((int32_t)0, bits1j + trim_offset[j]);
- if (bits2j > 0) bits2j = max((int32_t)0, bits2j + trim_offset[j]);
- if (lo > 0) bits1j += offsets[j];
- bits2j += offsets[j];
- if (offsets[j] > 0) skip_start = j;
- bits2j = max((int32_t)0, bits2j - bits1j);
- bits1[j] = bits1j;
- bits2[j] = bits2j;
- }
- codedBands = interp_bits2pulses(start, end, skip_start, bits1.get(), bits2.get(), thresh.get(), cap, total, balance, skip_rsv, intensity, intensity_rsv, dual_stereo, dual_stereo_rsv, pulses,
- ebits, fine_priority, C, LM, encode, prev, signalBandwidth);
-
- return codedBands;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::unquant_coarse_energy(int32_t start, int32_t end, int16_t* oldEBands, int32_t intra, int32_t C, int32_t LM) {
- const uint8_t* prob_model = e_prob_model[LM][intra];
- int32_t i, c;
- int32_t prev[2] = {0, 0};
- int16_t coef;
- int16_t beta;
- int32_t budget;
- int32_t tell;
-
- if (intra) {
- coef = 0;
- beta = beta_intra;
- } else {
- beta = beta_coef[LM];
- coef = pred_coef[LM];
- }
-
- budget = rd.get_storage() * 8;
-
- /* Decode at a fixed coarse resolution */
- for (i = start; i < end; i++) {
- c = 0;
- do {
- int32_t qi;
- int32_t q;
- int32_t tmp;
- /* It would be better to express this invariant as a test on C at function entry, but that isn't enough to make the static analyzer happy. */
- assert(c < 2);
- tell = rd.tell();
- if (budget - tell >= 15) {
- int32_t pi;
- pi = 2 * min(i, (int32_t)20);
- qi = rd.laplace_decode(prob_model[pi] << 7, prob_model[pi + 1] << 6);
- } else if (budget - tell >= 2) {
- qi = rd.dec_icdf(small_energy_icdf, 2);
- qi = (qi >> 1) ^ -(qi & 1);
- } else if (budget - tell >= 1) {
- qi = -rd.dec_bit_logp(1);
- } else
- qi = -1;
- q = (int32_t)SHL32(EXTEND32(qi), DB_SHIFT);
-
- oldEBands[i + c * m_CELTMode.nbEBands] = max((int32_t)(-QCONST16(9.f, DB_SHIFT)), (int32_t)(oldEBands[i + c * m_CELTMode.nbEBands]));
- tmp = PSHR32(MULT16_16(coef, oldEBands[i + c * m_CELTMode.nbEBands]), 8) + prev[c] + SHL32(q, 7);
- tmp = max(-QCONST32(28.f, DB_SHIFT + 7), tmp);
- oldEBands[i + c * m_CELTMode.nbEBands] = PSHR32(tmp, 7);
- prev[c] = prev[c] + SHL32(q, 7) - MULT16_16(beta, PSHR32(q, 8));
- } while (++c < C);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::unquant_fine_energy(int32_t start, int32_t end, int16_t* oldEBands, int32_t* fine_quant, int32_t C) {
- int32_t i, c;
- /* Decode finer resolution */
- for (i = start; i < end; i++) {
- if (fine_quant[i] <= 0) continue;
- c = 0;
- do {
- int32_t q2;
- int16_t offset;
- q2 = rd.dec_bits(fine_quant[i]);
- offset = SUB16(SHR32(SHL32(EXTEND32(q2), DB_SHIFT) + QCONST16(.5f, DB_SHIFT), fine_quant[i]), QCONST16(.5f, DB_SHIFT));
- oldEBands[i + c * m_CELTMode.nbEBands] += offset;
- } while (++c < C);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::unquant_energy_finalise(int32_t start, int32_t end, int16_t* oldEBands, int32_t* fine_quant, int32_t* fine_priority, int32_t bits_left, int32_t C) {
- int32_t i, prio, c;
-
- /* Use up the remaining bits */
- for (prio = 0; prio < 2; prio++) {
- for (i = start; i < end && bits_left >= C; i++) {
- if (fine_quant[i] >= MAX_FINE_BITS || fine_priority[i] != prio) continue;
- c = 0;
- do {
- int32_t q2;
- int16_t offset;
- q2 = rd.dec_bits(1);
- offset = SHR16(SHL16(q2, DB_SHIFT) - QCONST16(.5f, DB_SHIFT), fine_quant[i] + 1);
- oldEBands[i + c * m_CELTMode.nbEBands] += offset;
- bits_left--;
- } while (++c < C);
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int16_t CeltDecoder::SAT16(int32_t x) {
- return x > 32767 ? 32767 : x < -32768 ? -32768 : (int16_t)x;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t CeltDecoder::celt_udiv(uint32_t n, uint32_t d) {
- assert(d > 0);
- return n / d;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::celt_sudiv(int32_t n, int32_t d) {
- assert(d > 0);
- return n / d;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int16_t CeltDecoder::sig2word16(int32_t x) {
- x = PSHR32(x, 12);
- x = max(x, (int32_t)-32768);
- x = min(x, (int32_t)32767);
- return EXTRACT16(x);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Atan approximation using a 4th order polynomial. Input is in Q15 format and normalized by pi/4. Output is in Q15 format */
-int16_t CeltDecoder::celt_atan01(int16_t x) {
- return MULT16_16_P15(x, ADD32(32767, MULT16_16_P15(x, ADD32(-21, MULT16_16_P15(x, ADD32(-11943, MULT16_16_P15(4936, x)))))));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* atan2() approximation valid for positive input values */
-int16_t CeltDecoder::celt_atan2p(int16_t y, int16_t x) {
- if (y < x) {
- int32_t arg;
- arg = celt_div(SHL32(EXTEND32(y), 15), x);
- if (arg >= 32767) arg = 32767;
- return SHR16(celt_atan01(EXTRACT16(arg)), 1);
- } else {
- int32_t arg;
- arg = celt_div(SHL32(EXTEND32(x), 15), y);
- if (arg >= 32767) arg = 32767;
- return 25736 - SHR16(celt_atan01(EXTRACT16(arg)), 1);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::celt_maxabs16(const int16_t* x, int32_t len) {
- int32_t i;
- int16_t maxval = 0;
- int16_t minval = 0;
- for (i = 0; i < len; i++) {
- maxval = max(maxval, x[i]);
- minval = min(minval, x[i]);
- }
- return max(EXTEND32(maxval), -EXTEND32(minval));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::celt_maxabs32(const int32_t* x, int32_t len) {
- int32_t i;
- int32_t maxval = 0;
- int32_t minval = 0;
- for (i = 0; i < len; i++) {
- maxval = max(maxval, x[i]);
- minval = min(minval, x[i]);
- }
- return max(maxval, -minval);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/** Integer log in base2. Undefined for zero and negative numbers */
-int16_t CeltDecoder::celt_ilog2(int32_t x) {
- assert(x > 0);
- return CELT_ILOG(x) - 1;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/** Integer log in base2. Defined for zero, but not for negative numbers */
-int16_t CeltDecoder::celt_zlog2(int32_t x) {
- return x <= 0 ? 0 : celt_ilog2(x);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/** Base-2 logarithm approximation (log2(x)). (Q14 input, Q10 output) */
-int16_t CeltDecoder::celt_log2(int32_t x) {
- int32_t i;
- int16_t n, frac;
- /* -0.41509302963303146, 0.9609890551383969, -0.31836011537636605,
- 0.15530808010959576, -0.08556153059057618 */
- const int16_t C[5] = {-6801 + (1 << (13 - DB_SHIFT)), 15746, -5217, 2545, -1401};
- if (x == 0) return -32767;
- i = celt_ilog2(x);
- n = VSHR32(x, i - 15) - 32768 - 16384;
- frac = ADD16(C[0], MULT16_16_Q15(n, ADD16(C[1], MULT16_16_Q15(n, ADD16(C[2], MULT16_16_Q15(n, ADD16(C[3], MULT16_16_Q15(n, C[4]))))))));
- return SHL16(i - 13, DB_SHIFT) + SHR16(frac, 14 - DB_SHIFT);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::celt_exp2_frac(int16_t x) {
- int16_t frac;
- frac = SHL16(x, 4);
- return ADD16(16383, MULT16_16_Q15(frac, ADD16(22804, MULT16_16_Q15(frac, ADD16(14819, MULT16_16_Q15(10204, frac))))));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/** Base-2 exponential approximation (2^x). (Q10 input, Q16 output) */
-int32_t CeltDecoder::celt_exp2(int16_t x) {
- int32_t integer;
- int16_t frac;
- integer = SHR16(x, 10);
- if (integer > 14)
- return 0x7f000000;
- else if (integer < -15)
- return 0;
- frac = celt_exp2_frac(x - SHL16(integer, 10));
- return VSHR32(EXTEND32(frac), -integer - 2);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void CeltDecoder::dual_inner_prod_c(const int16_t* x, const int16_t* y01, const int16_t* y02, int32_t N, int32_t* xy1, int32_t* xy2) {
- int32_t i;
- int32_t xy01 = 0;
- int32_t xy02 = 0;
- for (i = 0; i < N; i++) {
- xy01 = MAC16_16(xy01, x[i], y01[i]);
- xy02 = MAC16_16(xy02, x[i], y02[i]);
- }
- *xy1 = xy01;
- *xy2 = xy02;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::celt_inner_prod_c(const int16_t* x, const int16_t* y, int32_t N) {
- int32_t i;
- int32_t xy = 0;
- for (i = 0; i < N; i++) xy = MAC16_16(xy, x[i], y[i]);
- return xy;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::get_pulses(int32_t i) {
- return i < 8 ? i : (8 + (i & 7)) << ((i >> 3) - 1);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::bits2pulses(int32_t band, int32_t LM, int32_t bits) {
- int32_t i;
- int32_t lo, hi;
- const uint8_t* cache;
-
- LM++;
- cache = cache_bits50 + cache_index50[LM * m_CELTMode.nbEBands + band];
-
- lo = 0;
- hi = cache[0];
- bits--;
- for (i = 0; i < LOG_MAX_PSEUDO; i++) {
- int32_t mid = (lo + hi + 1) >> 1;
- /* OPT: Make sure this is implemented with a conditional move */
- if ((int32_t)cache[mid] >= bits)
- hi = mid;
- else
- lo = mid;
- }
- if (bits - (lo == 0 ? -1 : (int32_t)cache[lo]) <= (int32_t)cache[hi] - bits)
- return lo;
- else
- return hi;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t CeltDecoder::pulses2bits(int32_t band, int32_t LM, int32_t pulses) {
- const uint8_t* cache;
-
- LM++;
- cache = cache_bits50 + cache_index50[LM * m_CELTMode.nbEBands + band];
- return pulses == 0 ? 0 : cache[pulses] + 1;
-}
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/celt.h b/libraries/ESP32-audioI2S/src/opus_decoder/celt.h
deleted file mode 100644
index eeebaa0..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/celt.h
+++ /dev/null
@@ -1,230 +0,0 @@
-/* Copyright (c) 2007-2008 CSIRO
- Copyright (c) 2007-2009 Xiph.Org Foundation
- Copyright (c) 2008 Gregory Maxwell
- Written by Jean-Marc Valin and Gregory Maxwell */
-/**
- @file celt.h
- @brief Contains all the functions for encoding and decoding audio
- */
-
-/*
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- - Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- - Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
- OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#pragma once
-
-#include "../psram_unique_ptr.hpp"
-#include "Arduino.h"
-#include "celt_defines.h"
-#include "celt_structs.h"
-#include "celt_tables.h"
-#include "range_decoder.h"
-
-extern const int16_t eband5ms[22];
-extern const uint8_t band_allocation[231];
-extern const uint32_t CELT_PVQ_U_DATA[];
-extern const int16_t mdct_twiddles960[];
-extern const int16_t window120[];
-extern const int16_t logN400[];
-extern const int16_t cache_index50[];
-extern const uint8_t cache_bits50[];
-extern const uint8_t cache_caps50[];
-extern const kiss_twiddle_cpx fft_twiddles48000_960[];
-extern const int16_t fft_bitrev480[];
-extern const int16_t fft_bitrev240[];
-extern const int16_t fft_bitrev12[];
-extern const int16_t fft_bitrev60[];
-extern const uint8_t LOG2_FRAC_TABLE[];
-extern const uint8_t e_prob_mode[];
-extern const uint8_t small_energy_icdf[];
-extern const int8_t tf_select_table[4][8];
-extern const int32_t ordery_table[];
-extern const int32_t second_check[];
-extern const uint8_t trim_icd[];
-extern const uint8_t spread_icd[];
-extern const uint8_t tapset_icdf[];
-extern const uint32_t row_idx[];
-
-class CeltDecoder {
- public:
- CeltDecoder(RangeDecoder& rangeDecoder) : rd(rangeDecoder) {}
- ~CeltDecoder() { reset(); }
- bool init();
- void clear();
- void reset();
- int32_t celt_decoder_init(int32_t channels);
- int32_t celt_decoder_ctl(int32_t request, ...);
- int32_t celt_decode_with_ec(int16_t* pcm, int32_t frame_size);
- int16_t SAT16(int32_t x);
-
- private:
- RangeDecoder& rd; // Referenz auf RangeDecoder
-
-
- const kiss_fft_state fft_state48000_960_0 = {
- 480, /* nfft */
- 17476, /* scale */
- 8, /* scale_shift */
- -1, /* shift */
- {5, 96, 3, 32, 4, 8, 2, 4, 4, 1, 0, 0, 0, 0, 0, 0}, /* factors */
- fft_bitrev480, /* bitrev */
- fft_twiddles48000_960, /* bitrev */
- };
-
- const kiss_fft_state fft_state48000_960_1 = {
- 240, /* nfft */
- 17476, /* scale */
- 7, /* scale_shift */
- 1, /* shift */
- {5, 48, 3, 16, 4, 4, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0}, /* factors */
- fft_bitrev240, /* bitrev */
- fft_twiddles48000_960, /* bitrev */
- };
-
- const kiss_fft_state fft_state48000_960_2 = {
- 120, /* nfft */
- 17476, /* scale */
- 6, /* scale_shift */
- 2, /* shift */
- {5, 24, 3, 8, 2, 4, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0}, /* factors */
- fft_bitrev120, /* bitrev */
- fft_twiddles48000_960, /* bitrev */
- };
- const kiss_fft_state fft_state48000_960_3 = {
- 60, /* nfft */
- 17476, /* scale */
- 5, /* scale_shift */
- 3, /* shift */
- {5, 12, 3, 4, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* factors */
- fft_bitrev60, /* bitrev */
- fft_twiddles48000_960, /* bitrev */
- };
-
- const CELTMode_t m_CELTMode = {
- 48000, /* Fs */
- 120, /* overlap */
- 21, /* nbEBands */
- 21, /* effEBands */
- {27853, 0, 4096, 8192}, /* preemph */
- 3, /* maxLM */
- 8, /* nbShortMdcts */
- 120, /* shortMdctSize */
- 11, /* nbAllocVectors */
- };
-
- const mdct_lookup_t m_mdct_lookup = {
- 1920,
- 3,
- {
- &fft_state48000_960_0,
- &fft_state48000_960_1,
- &fft_state48000_960_2,
- &fft_state48000_960_3,
- },
- mdct_twiddles960, /* mdct */
- };
-
- // ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- CELTDecoder_t m_celtDec; // unique pointer
- ps_ptr m_decode_mem;
- band_ctx_t m_band_ctx;
- // ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
- int32_t celt_inner_prod_c(const int16_t* x, const int16_t* y, int32_t N);
- int32_t celt_rcp(int32_t x);
- uint32_t celt_pvq_u_row(uint32_t row, uint32_t data);
- void exp_rotation1(int16_t* X, int32_t len, int32_t stride, int16_t c, int16_t s);
- void exp_rotation(int16_t* X, int32_t len, int32_t dir, int32_t stride, int32_t K, int32_t spread);
- void normalise_residual(int32_t* iy, int16_t* X, int32_t N, int32_t Ryy, int16_t gain);
- uint32_t extract_collapse_mask(int32_t* iy, int32_t N, int32_t B);
- uint32_t alg_unquant(int16_t* X, int32_t N, int32_t K, int32_t spread, int32_t B, int16_t gain);
- void renormalise_vector(int16_t* X, int32_t N, int16_t gain);
- int32_t resampling_factor(int32_t rate);
- void comb_filter_const_c(int32_t* y, int32_t* x, int32_t T, int32_t N, int16_t g10, int16_t g11, int16_t g12);
- void comb_filter(int32_t* y, int32_t* x, int32_t T0, int32_t T1, int32_t N, int16_t g0, int16_t g1, int32_t tapset0, int32_t tapset1);
- void init_caps(int32_t* cap, int32_t LM, int32_t C);
- uint32_t celt_lcg_rand(uint32_t seed);
- int16_t bitexact_cos(int16_t x);
- int32_t bitexact_log2tan(int32_t isin, int32_t icos);
- void denormalise_bands(const int16_t* X, int32_t* freq, const int16_t* bandLogE, int32_t start, int32_t end, int32_t M, int32_t downsample, int32_t silence);
- void anti_collapse(int16_t* X_, uint8_t* collapse_masks, int32_t LM, int32_t C, int32_t size, int32_t start, int32_t end, const int16_t* logE, const int16_t* prev1logE, const int16_t* prev2logE,
- const int32_t* pulses, uint32_t seed);
- void compute_channel_weights(int32_t Ex, int32_t Ey, int16_t w[2]);
- void stereo_split(int16_t* X, int16_t* Y, int32_t N);
- void stereo_merge(int16_t* X, int16_t* Y, int16_t mid, int32_t N);
- void deinterleave_hadamard(int16_t* X, int32_t N0, int32_t stride, int32_t hadamard);
- void interleave_hadamard(int16_t* X, int32_t N0, int32_t stride, int32_t hadamard);
- void haar1(int16_t* X, int32_t N0, int32_t stride);
- int32_t compute_qn(int32_t N, int32_t b, int32_t offset, int32_t pulse_cap, int32_t stereo);
- void compute_theta(struct split_ctx* sctx, int16_t* X, int16_t* Y, int32_t N, int32_t* b, int32_t B, int32_t __B0, int32_t LM, int32_t stereo, int32_t* fill);
- uint32_t quant_band_n1(int16_t* X, int16_t* Y, int32_t b, int16_t* lowband_out);
- uint32_t quant_partition(int16_t* X, int32_t N, int32_t b, int32_t B, int16_t* lowband, int32_t LM, int16_t gain, int32_t fill);
- uint32_t quant_band(int16_t* X, int32_t N, int32_t b, int32_t B, int16_t* lowband, int32_t LM, int16_t* lowband_out, int16_t gain, int16_t* lowband_scratch, int32_t fill);
- uint32_t quant_band_stereo(int16_t* X, int16_t* Y, int32_t N, int32_t b, int32_t B, int16_t* lowband, int32_t LM, int16_t* lowband_out, int16_t* lowband_scratch, int32_t fill);
- void special_hybrid_folding(int16_t* norm, int16_t* norm2, int32_t start, int32_t M, int32_t dual_stereo);
- void quant_all_bands(int32_t start, int32_t end, int16_t* X_, int16_t* Y_, uint8_t* collapse_masks, const int32_t* bandE, int32_t* pulses, int32_t shortBlocks, int32_t spread, int32_t dual_stereo,
- int32_t intensity, int32_t* tf_res, int32_t total_bits, int32_t balance, int32_t LM, int32_t codedBands, uint32_t* seed, int32_t complexity, int32_t disable_inv);
- int32_t celt_decoder_get_size(int32_t channels);
- void deemphasis_stereo_simple(int32_t* in[], int16_t* pcm, int32_t N, const int16_t coef0, int32_t* mem);
- void deemphasis(int32_t* in[], int16_t* pcm, int32_t N, int32_t C, int32_t downsample, const int16_t* coef, int32_t* mem, int32_t accum);
- void celt_synthesis(int16_t* X, int32_t* out_syn[], int16_t* oldBandE, int32_t start, int32_t effEnd, int32_t C, int32_t CC, int32_t isTransient, int32_t LM, int32_t downsample, int32_t silence);
- void tf_decode(int32_t start, int32_t end, int32_t isTransient, int32_t* tf_res, int32_t LM);
- int32_t cwrsi(int32_t _n, int32_t _k, uint32_t _i, int32_t* _y);
- int32_t decode_pulses(int32_t* _y, int32_t _n, int32_t _k);
- void kf_bfly2(kiss_fft_cpx* Fout, int32_t m, int32_t N);
- void kf_bfly4(kiss_fft_cpx* Fout, const size_t fstride, const kiss_fft_state* st, int32_t m, int32_t N, int32_t mm);
- void kf_bfly3(kiss_fft_cpx* Fout, const size_t fstride, const kiss_fft_state* st, int32_t m, int32_t N, int32_t mm);
- void kf_bfly5(kiss_fft_cpx* Fout, const size_t fstride, const kiss_fft_state* st, int32_t m, int32_t N, int32_t mm);
- void opus_fft_impl(const kiss_fft_state* st, kiss_fft_cpx* fout);
- uint32_t isqrt32(uint32_t _val);
- int16_t celt_rsqrt_norm(int32_t x);
- int32_t celt_sqrt(int32_t x);
- int16_t celt_cos_norm(int32_t x);
- void clt_mdct_backward(int32_t* in, int32_t* out, int32_t overlap, int32_t shift, int32_t stride);
- int32_t interp_bits2pulses(int32_t start, int32_t end, int32_t skip_start, const int32_t* bits1, const int32_t* bits2, const int32_t* thresh, const int32_t* cap, int32_t total, int32_t* _balance,
- int32_t skip_rsv, int32_t* intensity, int32_t intensity_rsv, int32_t* dual_stereo, int32_t dual_stereo_rsv, int32_t* bits, int32_t* ebits, int32_t* fine_priority,
- int32_t C, int32_t LM, int32_t encode, int32_t prev, int32_t signalBandwidth);
- int32_t clt_compute_allocation(int32_t start, int32_t end, const int32_t* offsets, const int32_t* cap, int32_t alloc_trim, int32_t* intensity, int32_t* dual_stereo, int32_t total,
- int32_t* balance, int32_t* pulses, int32_t* ebits, int32_t* fine_priority, int32_t C, int32_t LM, int32_t encode, int32_t prev, int32_t signalBandwidth);
- void unquant_coarse_energy(int32_t start, int32_t end, int16_t* oldEBands, int32_t intra, int32_t C, int32_t LM);
- void unquant_fine_energy(int32_t start, int32_t end, int16_t* oldEBands, int32_t* fine_quant, int32_t C);
- void unquant_energy_finalise(int32_t start, int32_t end, int16_t* oldEBands, int32_t* fine_quant, int32_t* fine_priority, int32_t bits_left, int32_t C);
- uint32_t celt_udiv(uint32_t n, uint32_t d);
- int32_t celt_sudiv(int32_t n, int32_t d);
- int16_t sig2word16(int32_t x);
- int16_t celt_atan01(int16_t x);
- int16_t celt_atan2p(int16_t y, int16_t x);
- int32_t celt_maxabs16(const int16_t* x, int32_t len);
- int32_t celt_maxabs32(const int32_t* x, int32_t len);
- int16_t celt_ilog2(int32_t x);
- int16_t celt_zlog2(int32_t x);
- int32_t celt_exp2_frac(int16_t x);
- int32_t celt_exp2(int16_t x);
- void dual_inner_prod_c(const int16_t* x, const int16_t* y01, const int16_t* y02, int32_t N, int32_t* xy1, int32_t* xy2);
- int32_t get_pulses(int32_t i);
- int32_t bits2pulses(int32_t band, int32_t LM, int32_t bits);
- int32_t pulses2bits(int32_t band, int32_t LM, int32_t pulses);
- int16_t celt_log2(int32_t x);
- int16_t _celt_cos_pi_2(int16_t x);
-};
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/celt_defines.h b/libraries/ESP32-audioI2S/src/opus_decoder/celt_defines.h
deleted file mode 100644
index 0edf2f3..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/celt_defines.h
+++ /dev/null
@@ -1,153 +0,0 @@
-#pragma once
-
-#define OPUS_OK 0
-#define OPUS_BAD_ARG -1
-#define OPUS_BUFFER_TOO_SMALL -2
-#define OPUS_INTERNAL_ERROR -3
-#define OPUS_INVALID_PACKET -4
-#define OPUS_UNIMPLEMENTED -5
-#define OPUS_INVALID_STATE -6
-#define OPUS_ALLOC_FAIL -7
-#define OPUS_GET_LOOKAHEAD_REQUEST 4027
-#define OPUS_RESET_STATE 4028
-#define OPUS_GET_PITCH_REQUEST 4033
-#define OPUS_GET_FINAL_RANGE_REQUEST 4031
-#define OPUS_SET_PHASE_INVERSION_DISABLED_REQUEST 4046
-#define OPUS_GET_PHASE_INVERSION_DISABLED_REQUEST 4047
-#define LEAK_BANDS 19
-#define MAXFACTORS 8
-#define CELT_CLZ0s ((int32_t)sizeof(uint32_t) * CHAR_BIT)
-#define CELT_CLZ(_x) (__builtin_clz(_x))
-#define CELT_ILOG(_x) (CELT_CLZ0s - CELT_CLZ(_x))
-#define DECODER_RESET_START rng
-#define TOTAL_MODES 1
-#define BITRES 3
-#define SPREAD_NONE (0)
-#define SPREAD_LIGHT (1)
-#define SPREAD_NORMAL (2)
-#define SPREAD_AGGRESSIVE (3)
-#define opus_likely(x) (__builtin_expect(!!(x), 1))
-#define opus_unlikely(x) (__builtin_expect(!!(x), 0))
-#define assert2(cond, message)
-#define TWID_MAX 32767
-#define TRIG_UPSCALE 1
-#define LPC_ORDER 24
-#define S_MUL(a, b) MULT16_32_Q15(b, a)
-#define C_MUL(m, a, b) \
- do { \
- (m).r = SUB32_ovflw(S_MUL((a).r, (b).r), S_MUL((a).i, (b).i)); \
- (m).i = ADD32_ovflw(S_MUL((a).r, (b).i), S_MUL((a).i, (b).r)); \
- } while (0)
-#define C_MULBYSCALAR(c, s) \
- do { \
- (c).r = S_MUL((c).r, s); \
- (c).i = S_MUL((c).i, s); \
- } while (0)
-#define DIVSCALAR(x, k) (x) = S_MUL(x, (TWID_MAX - ((k) >> 1)) / (k) + 1)
-#define C_ADD(res, a, b) \
- do { \
- (res).r = ADD32_ovflw((a).r, (b).r); \
- (res).i = ADD32_ovflw((a).i, (b).i); \
- } while (0)
-#define C_SUB(res, a, b) \
- do { \
- (res).r = SUB32_ovflw((a).r, (b).r); \
- (res).i = SUB32_ovflw((a).i, (b).i); \
- } while (0)
-#define C_ADDTO(res, a) \
- do { \
- (res).r = ADD32_ovflw((res).r, (a).r); \
- (res).i = ADD32_ovflw((res).i, (a).i); \
- } while (0)
-#define HALF_OF(x) ((x) >> 1)
-#define COMBFILTER_MINPERIOD 15
-#define comb_filter_const(y, x, T, N, g10, g11, g12) (comb_filter_const_c(y, x, T, N, g10, g11, g12))
-#define SIG_SAT (300000000)
-#define NORM_SCALING 16384
-#define DB_SHIFT 10
-#define EPSILON 1
-#define VERY_SMALL 0
-#define VERY_LARGE16 ((int16_t)32767)
-#define Q15_ONE ((int16_t)32767)
-#define SCALEIN(a) (a)
-#define SCALEOUT(a) (a)
-#define MULT16_16SU(a, b) ((int32_t)(int16_t)(a) * (int32_t)(uint16_t)(b)) /** Multiply a 16-bit signed value by a 16-bit uint32_t value. The result is a 32-bit signed value */
-#define MULT16_32_P16(a, b) ((int32_t)PSHR((int64_t)((int16_t)(a)) * (b), 16)) /** 16x32 multiplication, followed by a 16-bit shift right (round-to-nearest). Results fits in 32 bits */
-#define MULT16_32_Q15(a, b) ((int32_t)SHR((int64_t)((int16_t)(a)) * (b), 15)) /** 16x32 multiplication, followed by a 15-bit shift right. Results fits in 32 bits */
-#define MULT32_32_Q31(a, b) ((int32_t)SHR((int64_t)(a) * (int64_t)(b), 31)) /** 32x32 multiplication, followed by a 31-bit shift right. Results fits in 32 bits */
-#define QCONST16(x, bits) ((int16_t)(0.5L + (x) * (((int32_t)1) << (bits)))) /** Compile-time conversion of float constant to 16-bit value */
-#define QCONST32(x, bits) ((int32_t)(0.5L + (x) * (((int32_t)1) << (bits)))) /** Compile-time conversion of float constant to 32-bit value */
-#define NEG16(x) (-(x)) /** Negate a 16-bit value */
-#define NEG32(x) (-(x)) /** Negate a 32-bit value */
-#define EXTRACT16(x) ((int16_t)(x)) /** Change a 32-bit value into a 16-bit value. The value is assumed to fit in 16-bit, otherwise the result is undefined */
-#define EXTEND32(x) ((int32_t)(x)) /** Change a 16-bit value into a 32-bit value */
-#define SHR16(a, shift) ((a) >> (shift)) /** Arithmetic shift-right of a 16-bit value */
-#define SHL16(a, shift) ((int16_t)((uint16_t)(a) << (shift))) /** Arithmetic shift-left of a 16-bit value */
-#define SHR32(a, shift) ((a) >> (shift)) /** Arithmetic shift-right of a 32-bit value */
-#define SHL32(a, shift) ((int32_t)((uint32_t)(a) << (shift))) /** Arithmetic shift-left of a 32-bit value */
-#define PSHR32(a, shift) (SHR32((a) + ((EXTEND32(1) << ((shift)) >> 1)), shift)) /** 32-bit arithmetic shift right with rounding-to-nearest instead of rounding down */
-#define VSHR32(a, shift) (((shift) > 0) ? SHR32(a, shift) : SHL32(a, -(shift))) /** 32-bit arithmetic shift right where the argument can be negative */
-#define SHR(a, shift) ((a) >> (shift)) /** "RAW" macros, should not be used outside of this header file */
-#define SHL(a, shift) SHL32(a, shift)
-#define PSHR(a, shift) (SHR((a) + ((EXTEND32(1) << ((shift)) >> 1)), shift))
-#define SATURATE(x, a) (((x) > (a) ? (a) : (x) < -(a) ? -(a) : (x)))
-#define SATURATE16(x) (EXTRACT16((x) > 32767 ? 32767 : (x) < -32768 ? -32768 : (x)))
-#define ROUND16(x, a) (EXTRACT16(PSHR32((x), (a)))) /** Shift by a and round-to-neareast 32-bit value. Result is a 16-bit value */
-#define SROUND16(x, a) EXTRACT16(SATURATE(PSHR32(x, a), 32767)); /** Shift by a and round-to-neareast 32-bit value. Result is a saturated 16-bit value */
-#define HALF16(x) (SHR16(x, 1)) /** Divide by two */
-#define HALF32(x) (SHR32(x, 1))
-#define ADD16(a, b) ((int16_t)((int16_t)(a) + (int16_t)(b))) /** Add two 16-bit values */
-#define SUB16(a, b) ((int16_t)(a) - (int16_t)(b)) /** Subtract two 16-bit values */
-#define ADD32(a, b) ((int32_t)(a) + (int32_t)(b)) /** Add two 32-bit values */
-#define SUB32(a, b) ((int32_t)(a) - (int32_t)(b)) /** Subtract two 32-bit values */
-#define ADD32_ovflw(a, b) ((int32_t)((uint32_t)(a) + (uint32_t)(b))) /** Add two 32-bit values, ignore any overflows */
-#define SUB32_ovflw(a, b) ((int32_t)((uint32_t)(a) - (uint32_t)(b))) /** Subtract two 32-bit values, ignore any overflows */
-#define NEG32_ovflw(a) ((int32_t)(0 - (uint32_t)(a))) /* Avoid MSVC warning C4146: unary minus operator applied to uint32_t type, Negate 32-bit value, ignore any overflows */
-#define MULT16_16_16(a, b) ((((int16_t)(a)) * ((int16_t)(b))))
-#define MULT16_16(a, b) (((int32_t)(int16_t)(a)) * ((int32_t)(int16_t)(b))) /** 16x16 multiplication where the result fits in 32 bits */
-#define MAC16_16(c, a, b) (ADD32((c), MULT16_16((a), (b)))) /** 16x16 multiply-add where the result fits in 32 bits */
-#define MULT16_16_Q11_32(a, b) (SHR(MULT16_16((a), (b)), 11))
-#define MULT16_16_Q11(a, b) (SHR(MULT16_16((a), (b)), 11))
-#define MULT16_16_Q13(a, b) (SHR(MULT16_16((a), (b)), 13))
-#define MULT16_16_Q14(a, b) (SHR(MULT16_16((a), (b)), 14))
-#define MULT16_16_Q15(a, b) (SHR(MULT16_16((a), (b)), 15))
-#define MULT16_16_P13(a, b) (SHR(ADD32(4096, MULT16_16((a), (b))), 13))
-#define MULT16_16_P14(a, b) (SHR(ADD32(8192, MULT16_16((a), (b))), 14))
-#define MULT16_16_P15(a, b) (SHR(ADD32(16384, MULT16_16((a), (b))), 15))
-#define DIV32_16(a, b) ((int16_t)(((int32_t)(a)) / ((int16_t)(b)))) /** Divide a 32-bit value by a 16-bit value. Result fits in 16 bits */
-#define DIV32(a, b) (((int32_t)(a)) / ((int32_t)(b))) /** Divide a 32-bit value by a 32-bit value. Result fits in 32 bits */
-#define celt_div(a, b) MULT32_32_Q31((int32_t)(a), celt_rcp(b))
-#define MAX_PERIOD 1024
-#define OPUS_MOVE(dst, src, n) (memmove((dst), (src), (n) * sizeof(*(dst)) + 0 * ((dst) - (src))))
-#define OPUS_CLEAR(dst, n) (memset((dst), 0, (n) * sizeof(*(dst))))
-#define ALLOC_STEPS 6
-#define celt_inner_prod(x, y, N) (celt_inner_prod_c(x, y, N))
-#define dual_inner_prod(x, y01, y02, N, xy1, xy2) (dual_inner_prod_c(x, y01, y02, N, xy1, xy2))
-#define FRAC_MUL16(a, b) ((16384 + ((int32_t)(int16_t)(a) * (int16_t)(b))) >> 15) /* Multiplies two 16-bit fractional values. Bit-exactness of this macro is important */
-#define VARDECL(type, var)
-#define ALLOC(var, size, type) type var[size]
-#define FINE_OFFSET 21
-#define QTHETA_OFFSET 4
-#define QTHETA_OFFSET_TWOPHASE 16
-#define MAX_FINE_BITS 8
-#define MAX_PSEUDO 40
-#define LOG_MAX_PSEUDO 6
-#define ALLOC_NONE 1
-#define OPUS_FPRINTF (void)
-#define DECODE_BUFFER_SIZE 2048
-#define CELT_PVQ_U(_n, _k) (celt_pvq_u_row(min(_n, _k), max(_n, _k)))
-#define CELT_PVQ_V(_n, _k) (CELT_PVQ_U(_n, _k) + CELT_PVQ_U(_n, (_k) + 1))
-#define CELT_GET_AND_CLEAR_ERROR_REQUEST 10007
-#define CELT_SET_CHANNELS_REQUEST 10008
-#define CELT_SET_START_BAND_REQUEST 10010
-#define CELT_SET_END_BAND_REQUEST 10012
-#define CELT_GET_MODE_REQUEST 10015
-#define CELT_SET_SIGNALLING_REQUEST 10016
-#define CELT_SET_TONALITY_REQUEST 10018
-#define CELT_SET_TONALITY_SLOPE_REQUEST 10020
-#define CELT_SET_ANALYSIS_REQUEST 10022
-#define OPUS_SET_LFE_REQUEST 10024
-#define OPUS_SET_ENERGY_MASK_REQUEST 10026
-#define CELT_SET_SILK_INFO_REQUEST 10028
-#define PLC_PITCH_LAG_MAX 720
-#define PLC_PITCH_LAG_MIN 100
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/celt_structs.h b/libraries/ESP32-audioI2S/src/opus_decoder/celt_structs.h
deleted file mode 100644
index b1802e0..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/celt_structs.h
+++ /dev/null
@@ -1,98 +0,0 @@
-#pragma once
-
-#include
-#include "celt_defines.h"
-
-typedef struct {
- int32_t r;
- int32_t i;
-} kiss_fft_cpx;
-
-typedef struct {
- int16_t r;
- int16_t i;
-} kiss_twiddle_cpx;
-
-typedef struct kiss_fft_state {
- int32_t nfft;
- int16_t scale;
- int32_t scale_shift;
- int32_t shift;
- int16_t factors[2 * MAXFACTORS];
- const int16_t* bitrev;
- const kiss_twiddle_cpx* twiddles;
-} kiss_fft_state;
-
-typedef struct {
- int32_t n;
- int32_t maxshift;
- const kiss_fft_state* kfft[4];
- const int16_t* trig;
-} mdct_lookup_t;
-
-typedef struct {
- int32_t size;
- const int16_t* index;
- const uint8_t* bits;
- const uint8_t* caps;
-} PulseCache;
-
-typedef struct _CELTMode {
- int32_t Fs;
- int32_t overlap;
- int32_t nbEBands;
- int32_t effEBands;
- int16_t preemph[4];
- int32_t maxLM;
- int32_t nbShortMdcts;
- int32_t shortMdctSize;
- int32_t nbAllocVectors; /**< Number of lines in the matrix below */
-} CELTMode_t;
-
-typedef struct _band_ctx {
- int32_t resynth;
- const CELTMode_t* m;
- int32_t i;
- int32_t intensity;
- int32_t spread;
- int32_t tf_change;
- int32_t remaining_bits;
- const int32_t* bandE;
- uint32_t seed;
- int32_t theta_round;
- int32_t disable_inv;
- int32_t avoid_split_noise;
-} band_ctx_t;
-
-struct split_ctx {
- int32_t inv;
- int32_t imid;
- int32_t iside;
- int32_t delta;
- int32_t itheta;
- int32_t qalloc;
-};
-
-typedef struct _CELTDecoder {
- int32_t overlap;
- int32_t channels;
- int32_t stream_channels;
- int32_t downsample;
- int32_t start, end;
- int32_t signalling;
- int32_t disable_inv;
- uint32_t rng;
- int32_t error;
- int32_t last_pitch_index;
- int32_t loss_count;
- int32_t skip_plc;
- int32_t postfilter_period;
- int32_t postfilter_period_old;
- int16_t postfilter_gain;
- int16_t postfilter_gain_old;
- int32_t postfilter_tapset;
- int32_t postfilter_tapset_old;
- int32_t preemph_memD[2];
-} CELTDecoder_t;
-
-
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/celt_tables.h b/libraries/ESP32-audioI2S/src/opus_decoder/celt_tables.h
deleted file mode 100644
index a320011..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/celt_tables.h
+++ /dev/null
@@ -1,359 +0,0 @@
-#pragma once // celt_tables
-
-#include "celt_structs.h"
-#include
-
-static const int16_t eband5ms[22] = {
- /*0 200 400 600 800 1k 1.2 1.4 1.6 2k 2.4 2.8 3.2 4k 4.8 5.6 6.8 8k 9.6 12k 15.6 */
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 34, 40, 48, 60, 78, 100};
-
-static const uint8_t band_allocation[231] = {
- /*0 200 400 600 800 1k 1.2 1.4 1.6 2k 2.4 2.8 3.2 4k 4.8 5.6 6.8 8k 9.6 12k 15.6 */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 90, 80, 75, 69, 63, 56, 49, 40, 34, 29, 20, 18, 10, 0, 0, 0, 0, 0,
- 0, 0, 0, 110, 100, 90, 84, 78, 71, 65, 58, 51, 45, 39, 32, 26, 20, 12, 0, 0, 0, 0, 0, 0, 118, 110, 103, 93, 86, 80, 75, 70, 65, 59, 53, 47, 40, 31, 23,
- 15, 4, 0, 0, 0, 0, 126, 119, 112, 104, 95, 89, 83, 78, 72, 66, 60, 54, 47, 39, 32, 25, 17, 12, 1, 0, 0, 134, 127, 120, 114, 103, 97, 91, 85, 78, 72, 66, 60,
- 54, 47, 41, 35, 29, 23, 16, 10, 1, 144, 137, 130, 124, 113, 107, 101, 95, 88, 82, 76, 70, 64, 57, 51, 45, 39, 33, 26, 15, 1, 152, 145, 138, 132, 123, 117, 111, 105, 98,
- 92, 86, 80, 74, 67, 61, 55, 49, 43, 36, 20, 1, 162, 155, 148, 142, 133, 127, 121, 115, 108, 102, 96, 90, 84, 77, 71, 65, 59, 53, 46, 30, 1, 172, 165, 158, 152, 143, 137,
- 131, 125, 118, 112, 106, 100, 94, 87, 81, 75, 69, 63, 56, 45, 20, 200, 200, 200, 200, 200, 200, 200, 200, 198, 193, 188, 183, 178, 173, 168, 163, 158, 153, 148, 129, 104,
-};
-
-/*For each V(N,K) supported, we will access element U(min(N,K+1),max(N,K+1)). Thus, the number of entries in row I is
- the larger of the maximum number of pulses we will ever allocate for a given N=I (K=128, or however many fit in
- 32 bits, whichever is smaller), plus one, and the maximum N for which K=I-1 pulses fit in 32 bits.
- The largest band size in an Opus Custom mode is 208. Otherwise, we can limit things to the set of N which can be
- achieved by splitting a band from a
- standard Opus mode: 176, 144, 96, 88, 72, 64, 48,44, 36, 32, 24, 22, 18, 16, 8, 4, 2).*/
-
-static const uint32_t CELT_PVQ_U_DATA[1272] = {
- /*N=0, K=0...176:*/
- 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- /*N=1, K=1...176:*/
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /*N=2, K=2...176:*/
- 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101,
- 103, 105, 107, 109, 111, 113, 115, 117, 119, 121, 123, 125, 127, 129, 131, 133, 135, 137, 139, 141, 143, 145, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, 175, 177, 179,
- 181, 183, 185, 187, 189, 191, 193, 195, 197, 199, 201, 203, 205, 207, 209, 211, 213, 215, 217, 219, 221, 223, 225, 227, 229, 231, 233, 235, 237, 239, 241, 243, 245, 247, 249, 251, 253, 255, 257,
- 259, 261, 263, 265, 267, 269, 271, 273, 275, 277, 279, 281, 283, 285, 287, 289, 291, 293, 295, 297, 299, 301, 303, 305, 307, 309, 311, 313, 315, 317, 319, 321, 323, 325, 327, 329, 331, 333, 335,
- 337, 339, 341, 343, 345, 347, 349, 351,
- /*N=3, K=3...176:*/
- 13, 25, 41, 61, 85, 113, 145, 181, 221, 265, 313, 365, 421, 481, 545, 613, 685, 761, 841, 925, 1013, 1105, 1201, 1301, 1405, 1513, 1625, 1741, 1861, 1985, 2113, 2245, 2381, 2521, 2665, 2813, 2965,
- 3121, 3281, 3445, 3613, 3785, 3961, 4141, 4325, 4513, 4705, 4901, 5101, 5305, 5513, 5725, 5941, 6161, 6385, 6613, 6845, 7081, 7321, 7565, 7813, 8065, 8321, 8581, 8845, 9113, 9385, 9661, 9941,
- 10225, 10513, 10805, 11101, 11401, 11705, 12013, 12325, 12641, 12961, 13285, 13613, 13945, 14281, 14621, 14965, 15313, 15665, 16021, 16381, 16745, 17113, 17485, 17861, 18241, 18625, 19013, 19405,
- 19801, 20201, 20605, 21013, 21425, 21841, 22261, 22685, 23113, 23545, 23981, 24421, 24865, 25313, 25765, 26221, 26681, 27145, 27613, 28085, 28561, 29041, 29525, 30013, 30505, 31001, 31501, 32005,
- 32513, 33025, 33541, 34061, 34585, 35113, 35645, 36181, 36721, 37265, 37813, 38365, 38921, 39481, 40045, 40613, 41185, 41761, 42341, 42925, 43513, 44105, 44701, 45301, 45905, 46513, 47125, 47741,
- 48361, 48985, 49613, 50245, 50881, 51521, 52165, 52813, 53465, 54121, 54781, 55445, 56113, 56785, 57461, 58141, 58825, 59513, 60205, 60901, 61601,
- /*N=4, K=4...176:*/
- 63, 129, 231, 377, 575, 833, 1159, 1561, 2047, 2625, 3303, 4089, 4991, 6017, 7175, 8473, 9919, 11521, 13287, 15225, 17343, 19649, 22151, 24857, 27775, 30913, 34279, 37881, 41727, 45825, 50183,
- 54809, 59711, 64897, 70375, 76153, 82239, 88641, 95367, 102425, 109823, 117569, 125671, 134137, 142975, 152193, 161799, 171801, 182207, 193025, 204263, 215929, 228031, 240577, 253575, 267033,
- 280959, 295361, 310247, 325625, 341503, 357889, 374791, 392217, 410175, 428673, 447719, 467321, 487487, 508225, 529543, 551449, 573951, 597057, 620775, 645113, 670079, 695681, 721927, 748825,
- 776383, 804609, 833511, 863097, 893375, 924353, 956039, 988441, 1021567, 1055425, 1090023, 1125369, 1161471, 1198337, 1235975, 1274393, 1313599, 1353601, 1394407, 1436025, 1478463, 1521729,
- 1565831, 1610777, 1656575, 1703233, 1750759, 1799161, 1848447, 1898625, 1949703, 2001689, 2054591, 2108417, 2163175, 2218873, 2275519, 2333121, 2391687, 2451225, 2511743, 2573249, 2635751,
- 2699257, 2763775, 2829313, 2895879, 2963481, 3032127, 3101825, 3172583, 3244409, 3317311, 3391297, 3466375, 3542553, 3619839, 3698241, 3777767, 3858425, 3940223, 4023169, 4107271, 4192537,
- 4278975, 4366593, 4455399, 4545401, 4636607, 4729025, 4822663, 4917529, 5013631, 5110977, 5209575, 5309433, 5410559, 5512961, 5616647, 5721625, 5827903, 5935489, 6044391, 6154617, 6266175,
- 6379073, 6493319, 6608921, 6725887, 6844225, 6963943, 7085049, 7207551,
- /*N=5, K=5...176:*/
- 321, 681, 1289, 2241, 3649, 5641, 8361, 11969, 16641, 22569, 29961, 39041, 50049, 63241, 78889, 97281, 118721, 143529, 172041, 204609, 241601, 283401, 330409, 383041, 441729, 506921, 579081,
- 658689, 746241, 842249, 947241, 1061761, 1186369, 1321641, 1468169, 1626561, 1797441, 1981449, 2179241, 2391489, 2618881, 2862121, 3121929, 3399041, 3694209, 4008201, 4341801, 4695809, 5071041,
- 5468329, 5888521, 6332481, 6801089, 7295241, 7815849, 8363841, 8940161, 9545769, 10181641, 10848769, 11548161, 12280841, 13047849, 13850241, 14689089, 15565481, 16480521, 17435329, 18431041,
- 19468809, 20549801, 21675201, 22846209, 24064041, 25329929, 26645121, 28010881, 29428489, 30899241, 32424449, 34005441, 35643561, 37340169, 39096641, 40914369, 42794761, 44739241, 46749249,
- 48826241, 50971689, 53187081, 55473921, 57833729, 60268041, 62778409, 65366401, 68033601, 70781609, 73612041, 76526529, 79526721, 82614281, 85790889, 89058241, 92418049, 95872041, 99421961,
- 103069569, 106816641, 110664969, 114616361, 118672641, 122835649, 127107241, 131489289, 135983681, 140592321, 145317129, 150160041, 155123009, 160208001, 165417001, 170752009, 176215041,
- 181808129, 187533321, 193392681, 199388289, 205522241, 211796649, 218213641, 224775361, 231483969, 238341641, 245350569, 252512961, 259831041, 267307049, 274943241, 282741889, 290705281,
- 298835721, 307135529, 315607041, 324252609, 333074601, 342075401, 351257409, 360623041, 370174729, 379914921, 389846081, 399970689, 410291241, 420810249, 431530241, 442453761, 453583369,
- 464921641, 476471169, 488234561, 500214441, 512413449, 524834241, 537479489, 550351881, 563454121, 576788929, 590359041, 604167209, 618216201, 632508801,
- /*N=6, K=6...96:*/
- 1683, 3653, 7183, 13073, 22363, 36365, 56695, 85305, 124515, 177045, 246047, 335137, 448427, 590557, 766727, 982729, 1244979, 1560549, 1937199, 2383409, 2908411, 3522221, 4235671, 5060441,
- 6009091, 7095093, 8332863, 9737793, 11326283, 13115773, 15124775, 17372905, 19880915, 22670725, 25765455, 29189457, 32968347, 37129037, 41699767, 46710137, 52191139, 58175189, 64696159, 71789409,
- 79491819, 87841821, 96879431, 106646281, 117185651, 128542501, 140763503, 153897073, 167993403, 183104493, 199284183, 216588185, 235074115, 254801525, 275831935, 298228865, 322057867, 347386557,
- 374284647, 402823977, 433078547, 465124549, 499040399, 534906769, 572806619, 612825229, 655050231, 699571641, 746481891, 795875861, 847850911, 902506913, 959946283, 1020274013, 1083597703,
- 1150027593, 1219676595, 1292660325, 1369097135, 1449108145, 1532817275, 1620351277, 1711839767, 1807415257, 1907213187, 2011371957, 2120032959,
- /*N=7, K=7...54*/
- 8989, 19825, 40081, 75517, 134245, 227305, 369305, 579125, 880685, 1303777, 1884961, 2668525, 3707509, 5064793, 6814249, 9041957, 11847485, 15345233, 19665841, 24957661, 31388293, 39146185,
- 48442297, 59511829, 72616013, 88043969, 106114625, 127178701, 151620757, 179861305, 212358985, 249612805, 292164445, 340600625, 395555537, 457713341, 527810725, 606639529, 695049433, 793950709,
- 904317037, 1027188385, 1163673953, 1314955181, 1482288821, 1667010073, 1870535785, 2094367717,
- /*N=8, K=8...37*/
- 48639, 108545, 224143, 433905, 795455, 1392065, 2340495, 3800305, 5984767, 9173505, 13726991, 20103025, 28875327, 40754369, 56610575, 77500017, 104692735, 139703809, 184327311, 240673265,
- 311207743, 398796225, 506750351, 638878193, 799538175, 993696769, 1226990095, 1505789553, 1837271615, 2229491905U,
- /*N=9, K=9...28:*/
- 265729, 598417, 1256465, 2485825, 4673345, 8405905, 14546705, 24331777, 39490049, 62390545, 96220561, 145198913, 214828609, 312193553, 446304145, 628496897, 872893441, 1196924561, 1621925137,
- 2173806145U,
- /*N=10, K=10...24:*/
- 1462563, 3317445, 7059735, 14218905, 27298155, 50250765, 89129247, 152951073, 254831667, 413442773, 654862247, 1014889769, 1541911931, 2300409629U, 3375210671U,
- /*N=11, K=11...19:*/
- 8097453, 18474633, 39753273, 81270333, 158819253, 298199265, 540279585, 948062325, 1616336765,
- /*N=12, K=12...18:*/
- 45046719, 103274625, 224298231, 464387817, 921406335, 1759885185, 3248227095U,
- /*N=13, K=13...16:*/
- 251595969, 579168825, 1267854873, 2653649025U,
- /*N=14, K=14:*/
- 1409933619};
-
-static const int16_t mdct_twiddles960[1800] = {
- 32767, 32767, 32767, 32766, 32765, 32763, 32761, 32759, 32756, 32753, 32750, 32746, 32742, 32738, 32733, 32728, 32722, 32717, 32710, 32704, 32697, 32690, 32682, 32674,
- 32666, 32657, 32648, 32639, 32629, 32619, 32609, 32598, 32587, 32576, 32564, 32552, 32539, 32526, 32513, 32500, 32486, 32472, 32457, 32442, 32427, 32411, 32395, 32379,
- 32362, 32345, 32328, 32310, 32292, 32274, 32255, 32236, 32217, 32197, 32177, 32157, 32136, 32115, 32093, 32071, 32049, 32027, 32004, 31981, 31957, 31933, 31909, 31884,
- 31859, 31834, 31809, 31783, 31756, 31730, 31703, 31676, 31648, 31620, 31592, 31563, 31534, 31505, 31475, 31445, 31415, 31384, 31353, 31322, 31290, 31258, 31226, 31193,
- 31160, 31127, 31093, 31059, 31025, 30990, 30955, 30920, 30884, 30848, 30812, 30775, 30738, 30701, 30663, 30625, 30587, 30548, 30509, 30470, 30430, 30390, 30350, 30309,
- 30269, 30227, 30186, 30144, 30102, 30059, 30016, 29973, 29930, 29886, 29842, 29797, 29752, 29707, 29662, 29616, 29570, 29524, 29477, 29430, 29383, 29335, 29287, 29239,
- 29190, 29142, 29092, 29043, 28993, 28943, 28892, 28842, 28791, 28739, 28688, 28636, 28583, 28531, 28478, 28425, 28371, 28317, 28263, 28209, 28154, 28099, 28044, 27988,
- 27932, 27876, 27820, 27763, 27706, 27648, 27591, 27533, 27474, 27416, 27357, 27298, 27238, 27178, 27118, 27058, 26997, 26936, 26875, 26814, 26752, 26690, 26628, 26565,
- 26502, 26439, 26375, 26312, 26247, 26183, 26119, 26054, 25988, 25923, 25857, 25791, 25725, 25658, 25592, 25524, 25457, 25389, 25322, 25253, 25185, 25116, 25047, 24978,
- 24908, 24838, 24768, 24698, 24627, 24557, 24485, 24414, 24342, 24270, 24198, 24126, 24053, 23980, 23907, 23834, 23760, 23686, 23612, 23537, 23462, 23387, 23312, 23237,
- 23161, 23085, 23009, 22932, 22856, 22779, 22701, 22624, 22546, 22468, 22390, 22312, 22233, 22154, 22075, 21996, 21916, 21836, 21756, 21676, 21595, 21515, 21434, 21352,
- 21271, 21189, 21107, 21025, 20943, 20860, 20777, 20694, 20611, 20528, 20444, 20360, 20276, 20192, 20107, 20022, 19937, 19852, 19767, 19681, 19595, 19509, 19423, 19336,
- 19250, 19163, 19076, 18988, 18901, 18813, 18725, 18637, 18549, 18460, 18372, 18283, 18194, 18104, 18015, 17925, 17835, 17745, 17655, 17565, 17474, 17383, 17292, 17201,
- 17110, 17018, 16927, 16835, 16743, 16650, 16558, 16465, 16372, 16279, 16186, 16093, 15999, 15906, 15812, 15718, 15624, 15529, 15435, 15340, 15245, 15150, 15055, 14960,
- 14864, 14769, 14673, 14577, 14481, 14385, 14288, 14192, 14095, 13998, 13901, 13804, 13706, 13609, 13511, 13414, 13316, 13218, 13119, 13021, 12923, 12824, 12725, 12626,
- 12527, 12428, 12329, 12230, 12130, 12030, 11930, 11831, 11730, 11630, 11530, 11430, 11329, 11228, 11128, 11027, 10926, 10824, 10723, 10622, 10520, 10419, 10317, 10215,
- 10113, 10011, 9909, 9807, 9704, 9602, 9499, 9397, 9294, 9191, 9088, 8985, 8882, 8778, 8675, 8572, 8468, 8364, 8261, 8157, 8053, 7949, 7845, 7741,
- 7637, 7532, 7428, 7323, 7219, 7114, 7009, 6905, 6800, 6695, 6590, 6485, 6380, 6274, 6169, 6064, 5958, 5853, 5747, 5642, 5536, 5430, 5325, 5219,
- 5113, 5007, 4901, 4795, 4689, 4583, 4476, 4370, 4264, 4157, 4051, 3945, 3838, 3732, 3625, 3518, 3412, 3305, 3198, 3092, 2985, 2878, 2771, 2664,
- 2558, 2451, 2344, 2237, 2130, 2023, 1916, 1809, 1702, 1594, 1487, 1380, 1273, 1166, 1059, 952, 844, 737, 630, 523, 416, 308, 201, 94,
- -13, -121, -228, -335, -442, -550, -657, -764, -871, -978, -1086, -1193, -1300, -1407, -1514, -1621, -1728, -1835, -1942, -2049, -2157, -2263, -2370, -2477,
- -2584, -2691, -2798, -2905, -3012, -3118, -3225, -3332, -3439, -3545, -3652, -3758, -3865, -3971, -4078, -4184, -4290, -4397, -4503, -4609, -4715, -4821, -4927, -5033,
- -5139, -5245, -5351, -5457, -5562, -5668, -5774, -5879, -5985, -6090, -6195, -6301, -6406, -6511, -6616, -6721, -6826, -6931, -7036, -7140, -7245, -7349, -7454, -7558,
- -7663, -7767, -7871, -7975, -8079, -8183, -8287, -8390, -8494, -8597, -8701, -8804, -8907, -9011, -9114, -9217, -9319, -9422, -9525, -9627, -9730, -9832, -9934, -10037,
- -10139, -10241, -10342, -10444, -10546, -10647, -10748, -10850, -10951, -11052, -11153, -11253, -11354, -11455, -11555, -11655, -11756, -11856, -11955, -12055, -12155, -12254, -12354, -12453,
- -12552, -12651, -12750, -12849, -12947, -13046, -13144, -13242, -13340, -13438, -13536, -13633, -13731, -13828, -13925, -14022, -14119, -14216, -14312, -14409, -14505, -14601, -14697, -14793,
- -14888, -14984, -15079, -15174, -15269, -15364, -15459, -15553, -15647, -15741, -15835, -15929, -16023, -16116, -16210, -16303, -16396, -16488, -16581, -16673, -16766, -16858, -16949, -17041,
- -17133, -17224, -17315, -17406, -17497, -17587, -17678, -17768, -17858, -17948, -18037, -18127, -18216, -18305, -18394, -18483, -18571, -18659, -18747, -18835, -18923, -19010, -19098, -19185,
- -19271, -19358, -19444, -19531, -19617, -19702, -19788, -19873, -19959, -20043, -20128, -20213, -20297, -20381, -20465, -20549, -20632, -20715, -20798, -20881, -20963, -21046, -21128, -21210,
- -21291, -21373, -21454, -21535, -21616, -21696, -21776, -21856, -21936, -22016, -22095, -22174, -22253, -22331, -22410, -22488, -22566, -22643, -22721, -22798, -22875, -22951, -23028, -23104,
- -23180, -23256, -23331, -23406, -23481, -23556, -23630, -23704, -23778, -23852, -23925, -23998, -24071, -24144, -24216, -24288, -24360, -24432, -24503, -24574, -24645, -24716, -24786, -24856,
- -24926, -24995, -25064, -25133, -25202, -25270, -25339, -25406, -25474, -25541, -25608, -25675, -25742, -25808, -25874, -25939, -26005, -26070, -26135, -26199, -26264, -26327, -26391, -26455,
- -26518, -26581, -26643, -26705, -26767, -26829, -26891, -26952, -27013, -27073, -27133, -27193, -27253, -27312, -27372, -27430, -27489, -27547, -27605, -27663, -27720, -27777, -27834, -27890,
- -27946, -28002, -28058, -28113, -28168, -28223, -28277, -28331, -28385, -28438, -28491, -28544, -28596, -28649, -28701, -28752, -28803, -28854, -28905, -28955, -29006, -29055, -29105, -29154,
- -29203, -29251, -29299, -29347, -29395, -29442, -29489, -29535, -29582, -29628, -29673, -29719, -29764, -29808, -29853, -29897, -29941, -29984, -30027, -30070, -30112, -30154, -30196, -30238,
- -30279, -30320, -30360, -30400, -30440, -30480, -30519, -30558, -30596, -30635, -30672, -30710, -30747, -30784, -30821, -30857, -30893, -30929, -30964, -30999, -31033, -31068, -31102, -31135,
- -31168, -31201, -31234, -31266, -31298, -31330, -31361, -31392, -31422, -31453, -31483, -31512, -31541, -31570, -31599, -31627, -31655, -31682, -31710, -31737, -31763, -31789, -31815, -31841,
- -31866, -31891, -31915, -31939, -31963, -31986, -32010, -32032, -32055, -32077, -32099, -32120, -32141, -32162, -32182, -32202, -32222, -32241, -32260, -32279, -32297, -32315, -32333, -32350,
- -32367, -32383, -32399, -32415, -32431, -32446, -32461, -32475, -32489, -32503, -32517, -32530, -32542, -32555, -32567, -32579, -32590, -32601, -32612, -32622, -32632, -32641, -32651, -32659,
- -32668, -32676, -32684, -32692, -32699, -32706, -32712, -32718, -32724, -32729, -32734, -32739, -32743, -32747, -32751, -32754, -32757, -32760, -32762, -32764, -32765, -32767, -32767, -32767,
- 32767, 32767, 32765, 32761, 32756, 32750, 32742, 32732, 32722, 32710, 32696, 32681, 32665, 32647, 32628, 32608, 32586, 32562, 32538, 32512, 32484, 32455, 32425, 32393,
- 32360, 32326, 32290, 32253, 32214, 32174, 32133, 32090, 32046, 32001, 31954, 31906, 31856, 31805, 31753, 31700, 31645, 31588, 31530, 31471, 31411, 31349, 31286, 31222,
- 31156, 31089, 31020, 30951, 30880, 30807, 30733, 30658, 30582, 30504, 30425, 30345, 30263, 30181, 30096, 30011, 29924, 29836, 29747, 29656, 29564, 29471, 29377, 29281,
- 29184, 29086, 28987, 28886, 28784, 28681, 28577, 28471, 28365, 28257, 28147, 28037, 27925, 27812, 27698, 27583, 27467, 27349, 27231, 27111, 26990, 26868, 26744, 26620,
- 26494, 26367, 26239, 26110, 25980, 25849, 25717, 25583, 25449, 25313, 25176, 25038, 24900, 24760, 24619, 24477, 24333, 24189, 24044, 23898, 23751, 23602, 23453, 23303,
- 23152, 22999, 22846, 22692, 22537, 22380, 22223, 22065, 21906, 21746, 21585, 21423, 21261, 21097, 20933, 20767, 20601, 20434, 20265, 20096, 19927, 19756, 19584, 19412,
- 19239, 19065, 18890, 18714, 18538, 18361, 18183, 18004, 17824, 17644, 17463, 17281, 17098, 16915, 16731, 16546, 16361, 16175, 15988, 15800, 15612, 15423, 15234, 15043,
- 14852, 14661, 14469, 14276, 14083, 13889, 13694, 13499, 13303, 13107, 12910, 12713, 12515, 12317, 12118, 11918, 11718, 11517, 11316, 11115, 10913, 10710, 10508, 10304,
- 10100, 9896, 9691, 9486, 9281, 9075, 8869, 8662, 8455, 8248, 8040, 7832, 7623, 7415, 7206, 6996, 6787, 6577, 6366, 6156, 5945, 5734, 5523, 5311,
- 5100, 4888, 4675, 4463, 4251, 4038, 3825, 3612, 3399, 3185, 2972, 2758, 2544, 2330, 2116, 1902, 1688, 1474, 1260, 1045, 831, 617, 402, 188,
- -27, -241, -456, -670, -885, -1099, -1313, -1528, -1742, -1956, -2170, -2384, -2598, -2811, -3025, -3239, -3452, -3665, -3878, -4091, -4304, -4516, -4728, -4941,
- -5153, -5364, -5576, -5787, -5998, -6209, -6419, -6629, -6839, -7049, -7258, -7467, -7676, -7884, -8092, -8300, -8507, -8714, -8920, -9127, -9332, -9538, -9743, -9947,
- -10151, -10355, -10558, -10761, -10963, -11165, -11367, -11568, -11768, -11968, -12167, -12366, -12565, -12762, -12960, -13156, -13352, -13548, -13743, -13937, -14131, -14324, -14517, -14709,
- -14900, -15091, -15281, -15470, -15659, -15847, -16035, -16221, -16407, -16593, -16777, -16961, -17144, -17326, -17508, -17689, -17869, -18049, -18227, -18405, -18582, -18758, -18934, -19108,
- -19282, -19455, -19627, -19799, -19969, -20139, -20308, -20475, -20642, -20809, -20974, -21138, -21301, -21464, -21626, -21786, -21946, -22105, -22263, -22420, -22575, -22730, -22884, -23037,
- -23189, -23340, -23490, -23640, -23788, -23935, -24080, -24225, -24369, -24512, -24654, -24795, -24934, -25073, -25211, -25347, -25482, -25617, -25750, -25882, -26013, -26143, -26272, -26399,
- -26526, -26651, -26775, -26898, -27020, -27141, -27260, -27379, -27496, -27612, -27727, -27841, -27953, -28065, -28175, -28284, -28391, -28498, -28603, -28707, -28810, -28911, -29012, -29111,
- -29209, -29305, -29401, -29495, -29587, -29679, -29769, -29858, -29946, -30032, -30118, -30201, -30284, -30365, -30445, -30524, -30601, -30677, -30752, -30825, -30897, -30968, -31038, -31106,
- -31172, -31238, -31302, -31365, -31426, -31486, -31545, -31602, -31658, -31713, -31766, -31818, -31869, -31918, -31966, -32012, -32058, -32101, -32144, -32185, -32224, -32262, -32299, -32335,
- -32369, -32401, -32433, -32463, -32491, -32518, -32544, -32568, -32591, -32613, -32633, -32652, -32669, -32685, -32700, -32713, -32724, -32735, -32744, -32751, -32757, -32762, -32766, -32767,
- 32767, 32764, 32755, 32741, 32720, 32694, 32663, 32626, 32583, 32535, 32481, 32421, 32356, 32286, 32209, 32128, 32041, 31948, 31850, 31747, 31638, 31523, 31403, 31278,
- 31148, 31012, 30871, 30724, 30572, 30415, 30253, 30086, 29913, 29736, 29553, 29365, 29172, 28974, 28771, 28564, 28351, 28134, 27911, 27684, 27452, 27216, 26975, 26729,
- 26478, 26223, 25964, 25700, 25432, 25159, 24882, 24601, 24315, 24026, 23732, 23434, 23133, 22827, 22517, 22204, 21886, 21565, 21240, 20912, 20580, 20244, 19905, 19563,
- 19217, 18868, 18516, 18160, 17802, 17440, 17075, 16708, 16338, 15964, 15588, 15210, 14829, 14445, 14059, 13670, 13279, 12886, 12490, 12093, 11693, 11291, 10888, 10482,
- 10075, 9666, 9255, 8843, 8429, 8014, 7597, 7180, 6760, 6340, 5919, 5496, 5073, 4649, 4224, 3798, 3372, 2945, 2517, 2090, 1661, 1233, 804, 375,
- -54, -483, -911, -1340, -1768, -2197, -2624, -3052, -3479, -3905, -4330, -4755, -5179, -5602, -6024, -6445, -6865, -7284, -7702, -8118, -8533, -8946, -9358, -9768,
- -10177, -10584, -10989, -11392, -11793, -12192, -12589, -12984, -13377, -13767, -14155, -14541, -14924, -15305, -15683, -16058, -16430, -16800, -17167, -17531, -17892, -18249, -18604, -18956,
- -19304, -19649, -19990, -20329, -20663, -20994, -21322, -21646, -21966, -22282, -22595, -22904, -23208, -23509, -23806, -24099, -24387, -24672, -24952, -25228, -25499, -25766, -26029, -26288,
- -26541, -26791, -27035, -27275, -27511, -27741, -27967, -28188, -28405, -28616, -28823, -29024, -29221, -29412, -29599, -29780, -29957, -30128, -30294, -30455, -30611, -30761, -30906, -31046,
- -31181, -31310, -31434, -31552, -31665, -31773, -31875, -31972, -32063, -32149, -32229, -32304, -32373, -32437, -32495, -32547, -32594, -32635, -32671, -32701, -32726, -32745, -32758, -32766,
- 32767, 32754, 32717, 32658, 32577, 32473, 32348, 32200, 32029, 31837, 31624, 31388, 31131, 30853, 30553, 30232, 29891, 29530, 29148, 28746, 28324, 27883, 27423, 26944,
- 26447, 25931, 25398, 24847, 24279, 23695, 23095, 22478, 21846, 21199, 20538, 19863, 19174, 18472, 17757, 17030, 16291, 15541, 14781, 14010, 13230, 12441, 11643, 10837,
- 10024, 9204, 8377, 7545, 6708, 5866, 5020, 4171, 3319, 2464, 1608, 751, -107, -965, -1822, -2678, -3532, -4383, -5232, -6077, -6918, -7754, -8585, -9409,
- -10228, -11039, -11843, -12639, -13426, -14204, -14972, -15730, -16477, -17213, -17937, -18648, -19347, -20033, -20705, -21363, -22006, -22634, -23246, -23843, -24423, -24986, -25533, -26062,
- -26573, -27066, -27540, -27995, -28431, -28848, -29245, -29622, -29979, -30315, -30630, -30924, -31197, -31449, -31679, -31887, -32074, -32239, -32381, -32501, -32600, -32675, -32729, -32759,
-};
-
-static const int16_t window120[120] = {
- 2, 20, 55, 108, 178, 266, 372, 494, 635, 792, 966, 1157, 1365, 1590, 1831, 2089, 2362, 2651, 2956, 3276, 3611, 3961, 4325, 4703,
- 5094, 5499, 5916, 6346, 6788, 7241, 7705, 8179, 8663, 9156, 9657, 10167, 10684, 11207, 11736, 12271, 12810, 13353, 13899, 14447, 14997, 15547, 16098, 16648,
- 17197, 17744, 18287, 18827, 19363, 19893, 20418, 20936, 21447, 21950, 22445, 22931, 23407, 23874, 24330, 24774, 25208, 25629, 26039, 26435, 26819, 27190, 27548, 27893,
- 28224, 28541, 28845, 29135, 29411, 29674, 29924, 30160, 30384, 30594, 30792, 30977, 31151, 31313, 31463, 31602, 31731, 31849, 31958, 32057, 32148, 32229, 32303, 32370,
- 32429, 32481, 32528, 32568, 32604, 32634, 32661, 32683, 32701, 32717, 32729, 32740, 32748, 32754, 32758, 32762, 32764, 32766, 32767, 32767, 32767, 32767, 32767, 32767,
-};
-
-static const int16_t logN400[21] = {
- 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8, 8, 16, 16, 16, 21, 21, 24, 29, 34, 36,
-};
-
-static const int16_t cache_index50[105] = {
- -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 41, 41, 41, 82, 82, 123, 164, 200, 222, 0, 0, 0, 0, 0, 0, 0, 0, 41, 41, 41, 41, 123, 123,
- 123, 164, 164, 240, 266, 283, 295, 41, 41, 41, 41, 41, 41, 41, 41, 123, 123, 123, 123, 240, 240, 240, 266, 266, 305, 318, 328, 336, 123, 123, 123, 123, 123, 123, 123,
- 123, 240, 240, 240, 240, 305, 305, 305, 318, 318, 343, 351, 358, 364, 240, 240, 240, 240, 240, 240, 240, 240, 305, 305, 305, 305, 343, 343, 343, 351, 351, 370, 376, 382, 387,
-};
-static const uint8_t cache_bits50[392] = {
- 40, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
- 7, 7, 7, 7, 7, 40, 15, 23, 28, 31, 34, 36, 38, 39, 41, 42, 43, 44, 45, 46, 47, 47, 49, 50, 51, 52, 53, 54, 55, 55, 57, 58, 59, 60, 61, 62,
- 63, 63, 65, 66, 67, 68, 69, 70, 71, 71, 40, 20, 33, 41, 48, 53, 57, 61, 64, 66, 69, 71, 73, 75, 76, 78, 80, 82, 85, 87, 89, 91, 92, 94, 96, 98,
- 101, 103, 105, 107, 108, 110, 112, 114, 117, 119, 121, 123, 124, 126, 128, 40, 23, 39, 51, 60, 67, 73, 79, 83, 87, 91, 94, 97, 100, 102, 105, 107, 111, 115, 118, 121,
- 124, 126, 129, 131, 135, 139, 142, 145, 148, 150, 153, 155, 159, 163, 166, 169, 172, 174, 177, 179, 35, 28, 49, 65, 78, 89, 99, 107, 114, 120, 126, 132, 136, 141, 145, 149,
- 153, 159, 165, 171, 176, 180, 185, 189, 192, 199, 205, 211, 216, 220, 225, 229, 232, 239, 245, 251, 21, 33, 58, 79, 97, 112, 125, 137, 148, 157, 166, 174, 182, 189, 195, 201,
- 207, 217, 227, 235, 243, 251, 17, 35, 63, 86, 106, 123, 139, 152, 165, 177, 187, 197, 206, 214, 222, 230, 237, 250, 25, 31, 55, 75, 91, 105, 117, 128, 138, 146, 154, 161,
- 168, 174, 180, 185, 190, 200, 208, 215, 222, 229, 235, 240, 245, 255, 16, 36, 65, 89, 110, 128, 144, 159, 173, 185, 196, 207, 217, 226, 234, 242, 250, 11, 41, 74, 103, 128,
- 151, 172, 191, 209, 225, 241, 255, 9, 43, 79, 110, 138, 163, 186, 207, 227, 246, 12, 39, 71, 99, 123, 144, 164, 182, 198, 214, 228, 241, 253, 9, 44, 81, 113, 142, 168,
- 192, 214, 235, 255, 7, 49, 90, 127, 160, 191, 220, 247, 6, 51, 95, 134, 170, 203, 234, 7, 47, 87, 123, 155, 184, 212, 237, 6, 52, 97, 137, 174, 208, 240, 5, 57,
- 106, 151, 192, 231, 5, 59, 111, 158, 202, 243, 5, 55, 103, 147, 187, 224, 5, 60, 113, 161, 206, 248, 4, 65, 122, 175, 224, 4, 67, 127, 182, 234,
-};
-static const uint8_t cache_caps50[168] = {
- 224, 224, 224, 224, 224, 224, 224, 224, 160, 160, 160, 160, 185, 185, 185, 178, 178, 168, 134, 61, 37, 224, 224, 224, 224, 224, 224, 224, 224, 240, 240, 240, 240, 207,
- 207, 207, 198, 198, 183, 144, 66, 40, 160, 160, 160, 160, 160, 160, 160, 160, 185, 185, 185, 185, 193, 193, 193, 183, 183, 172, 138, 64, 38, 240, 240, 240, 240, 240,
- 240, 240, 240, 207, 207, 207, 207, 204, 204, 204, 193, 193, 180, 143, 66, 40, 185, 185, 185, 185, 185, 185, 185, 185, 193, 193, 193, 193, 193, 193, 193, 183, 183, 172,
- 138, 65, 39, 207, 207, 207, 207, 207, 207, 207, 207, 204, 204, 204, 204, 201, 201, 201, 188, 188, 176, 141, 66, 40, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193,
- 193, 193, 194, 194, 194, 184, 184, 173, 139, 65, 39, 204, 204, 204, 204, 204, 204, 204, 204, 201, 201, 201, 201, 198, 198, 198, 187, 187, 175, 140, 66, 40,
-};
-
-static const kiss_twiddle_cpx fft_twiddles48000_960[480] = {
- {32767, 0}, {32766, -429}, {32757, -858}, {32743, -1287}, {32724, -1715}, {32698, -2143}, {32667, -2570}, {32631, -2998}, {32588, -3425}, {32541, -3851},
- {32488, -4277}, {32429, -4701}, {32364, -5125}, {32295, -5548}, {32219, -5971}, {32138, -6393}, {32051, -6813}, {31960, -7231}, {31863, -7650}, {31760, -8067},
- {31652, -8481}, {31539, -8895}, {31419, -9306}, {31294, -9716}, {31165, -10126}, {31030, -10532}, {30889, -10937}, {30743, -11340}, {30592, -11741}, {30436, -12141},
- {30274, -12540}, {30107, -12935}, {29936, -13328}, {29758, -13718}, {29577, -14107}, {29390, -14493}, {29197, -14875}, {29000, -15257}, {28797, -15635}, {28590, -16010},
- {28379, -16384}, {28162, -16753}, {27940, -17119}, {27714, -17484}, {27482, -17845}, {27246, -18205}, {27006, -18560}, {26760, -18911}, {26510, -19260}, {26257, -19606},
- {25997, -19947}, {25734, -20286}, {25466, -20621}, {25194, -20952}, {24918, -21281}, {24637, -21605}, {24353, -21926}, {24063, -22242}, {23770, -22555}, {23473, -22865},
- {23171, -23171}, {22866, -23472}, {22557, -23769}, {22244, -24063}, {21927, -24352}, {21606, -24636}, {21282, -24917}, {20954, -25194}, {20622, -25465}, {20288, -25733},
- {19949, -25997}, {19607, -26255}, {19261, -26509}, {18914, -26760}, {18561, -27004}, {18205, -27246}, {17846, -27481}, {17485, -27713}, {17122, -27940}, {16755, -28162},
- {16385, -28378}, {16012, -28590}, {15636, -28797}, {15258, -28999}, {14878, -29197}, {14494, -29389}, {14108, -29576}, {13720, -29757}, {13329, -29934}, {12937, -30107},
- {12540, -30274}, {12142, -30435}, {11744, -30592}, {11342, -30743}, {10939, -30889}, {10534, -31030}, {10127, -31164}, {9718, -31294}, {9307, -31418}, {8895, -31537},
- {8482, -31652}, {8067, -31759}, {7650, -31862}, {7233, -31960}, {6815, -32051}, {6393, -32138}, {5973, -32219}, {5549, -32294}, {5127, -32364}, {4703, -32429},
- {4278, -32487}, {3852, -32541}, {3426, -32588}, {2999, -32630}, {2572, -32667}, {2144, -32698}, {1716, -32724}, {1287, -32742}, {860, -32757}, {430, -32766},
- {0, -32767}, {-429, -32766}, {-858, -32757}, {-1287, -32743}, {-1715, -32724}, {-2143, -32698}, {-2570, -32667}, {-2998, -32631}, {-3425, -32588}, {-3851, -32541},
- {-4277, -32488}, {-4701, -32429}, {-5125, -32364}, {-5548, -32295}, {-5971, -32219}, {-6393, -32138}, {-6813, -32051}, {-7231, -31960}, {-7650, -31863}, {-8067, -31760},
- {-8481, -31652}, {-8895, -31539}, {-9306, -31419}, {-9716, -31294}, {-10126, -31165}, {-10532, -31030}, {-10937, -30889}, {-11340, -30743}, {-11741, -30592}, {-12141, -30436},
- {-12540, -30274}, {-12935, -30107}, {-13328, -29936}, {-13718, -29758}, {-14107, -29577}, {-14493, -29390}, {-14875, -29197}, {-15257, -29000}, {-15635, -28797}, {-16010, -28590},
- {-16384, -28379}, {-16753, -28162}, {-17119, -27940}, {-17484, -27714}, {-17845, -27482}, {-18205, -27246}, {-18560, -27006}, {-18911, -26760}, {-19260, -26510}, {-19606, -26257},
- {-19947, -25997}, {-20286, -25734}, {-20621, -25466}, {-20952, -25194}, {-21281, -24918}, {-21605, -24637}, {-21926, -24353}, {-22242, -24063}, {-22555, -23770}, {-22865, -23473},
- {-23171, -23171}, {-23472, -22866}, {-23769, -22557}, {-24063, -22244}, {-24352, -21927}, {-24636, -21606}, {-24917, -21282}, {-25194, -20954}, {-25465, -20622}, {-25733, -20288},
- {-25997, -19949}, {-26255, -19607}, {-26509, -19261}, {-26760, -18914}, {-27004, -18561}, {-27246, -18205}, {-27481, -17846}, {-27713, -17485}, {-27940, -17122}, {-28162, -16755},
- {-28378, -16385}, {-28590, -16012}, {-28797, -15636}, {-28999, -15258}, {-29197, -14878}, {-29389, -14494}, {-29576, -14108}, {-29757, -13720}, {-29934, -13329}, {-30107, -12937},
- {-30274, -12540}, {-30435, -12142}, {-30592, -11744}, {-30743, -11342}, {-30889, -10939}, {-31030, -10534}, {-31164, -10127}, {-31294, -9718}, {-31418, -9307}, {-31537, -8895},
- {-31652, -8482}, {-31759, -8067}, {-31862, -7650}, {-31960, -7233}, {-32051, -6815}, {-32138, -6393}, {-32219, -5973}, {-32294, -5549}, {-32364, -5127}, {-32429, -4703},
- {-32487, -4278}, {-32541, -3852}, {-32588, -3426}, {-32630, -2999}, {-32667, -2572}, {-32698, -2144}, {-32724, -1716}, {-32742, -1287}, {-32757, -860}, {-32766, -430},
- {-32767, 0}, {-32766, 429}, {-32757, 858}, {-32743, 1287}, {-32724, 1715}, {-32698, 2143}, {-32667, 2570}, {-32631, 2998}, {-32588, 3425}, {-32541, 3851},
- {-32488, 4277}, {-32429, 4701}, {-32364, 5125}, {-32295, 5548}, {-32219, 5971}, {-32138, 6393}, {-32051, 6813}, {-31960, 7231}, {-31863, 7650}, {-31760, 8067},
- {-31652, 8481}, {-31539, 8895}, {-31419, 9306}, {-31294, 9716}, {-31165, 10126}, {-31030, 10532}, {-30889, 10937}, {-30743, 11340}, {-30592, 11741}, {-30436, 12141},
- {-30274, 12540}, {-30107, 12935}, {-29936, 13328}, {-29758, 13718}, {-29577, 14107}, {-29390, 14493}, {-29197, 14875}, {-29000, 15257}, {-28797, 15635}, {-28590, 16010},
- {-28379, 16384}, {-28162, 16753}, {-27940, 17119}, {-27714, 17484}, {-27482, 17845}, {-27246, 18205}, {-27006, 18560}, {-26760, 18911}, {-26510, 19260}, {-26257, 19606},
- {-25997, 19947}, {-25734, 20286}, {-25466, 20621}, {-25194, 20952}, {-24918, 21281}, {-24637, 21605}, {-24353, 21926}, {-24063, 22242}, {-23770, 22555}, {-23473, 22865},
- {-23171, 23171}, {-22866, 23472}, {-22557, 23769}, {-22244, 24063}, {-21927, 24352}, {-21606, 24636}, {-21282, 24917}, {-20954, 25194}, {-20622, 25465}, {-20288, 25733},
- {-19949, 25997}, {-19607, 26255}, {-19261, 26509}, {-18914, 26760}, {-18561, 27004}, {-18205, 27246}, {-17846, 27481}, {-17485, 27713}, {-17122, 27940}, {-16755, 28162},
- {-16385, 28378}, {-16012, 28590}, {-15636, 28797}, {-15258, 28999}, {-14878, 29197}, {-14494, 29389}, {-14108, 29576}, {-13720, 29757}, {-13329, 29934}, {-12937, 30107},
- {-12540, 30274}, {-12142, 30435}, {-11744, 30592}, {-11342, 30743}, {-10939, 30889}, {-10534, 31030}, {-10127, 31164}, {-9718, 31294}, {-9307, 31418}, {-8895, 31537},
- {-8482, 31652}, {-8067, 31759}, {-7650, 31862}, {-7233, 31960}, {-6815, 32051}, {-6393, 32138}, {-5973, 32219}, {-5549, 32294}, {-5127, 32364}, {-4703, 32429},
- {-4278, 32487}, {-3852, 32541}, {-3426, 32588}, {-2999, 32630}, {-2572, 32667}, {-2144, 32698}, {-1716, 32724}, {-1287, 32742}, {-860, 32757}, {-430, 32766},
- {0, 32767}, {429, 32766}, {858, 32757}, {1287, 32743}, {1715, 32724}, {2143, 32698}, {2570, 32667}, {2998, 32631}, {3425, 32588}, {3851, 32541},
- {4277, 32488}, {4701, 32429}, {5125, 32364}, {5548, 32295}, {5971, 32219}, {6393, 32138}, {6813, 32051}, {7231, 31960}, {7650, 31863}, {8067, 31760},
- {8481, 31652}, {8895, 31539}, {9306, 31419}, {9716, 31294}, {10126, 31165}, {10532, 31030}, {10937, 30889}, {11340, 30743}, {11741, 30592}, {12141, 30436},
- {12540, 30274}, {12935, 30107}, {13328, 29936}, {13718, 29758}, {14107, 29577}, {14493, 29390}, {14875, 29197}, {15257, 29000}, {15635, 28797}, {16010, 28590},
- {16384, 28379}, {16753, 28162}, {17119, 27940}, {17484, 27714}, {17845, 27482}, {18205, 27246}, {18560, 27006}, {18911, 26760}, {19260, 26510}, {19606, 26257},
- {19947, 25997}, {20286, 25734}, {20621, 25466}, {20952, 25194}, {21281, 24918}, {21605, 24637}, {21926, 24353}, {22242, 24063}, {22555, 23770}, {22865, 23473},
- {23171, 23171}, {23472, 22866}, {23769, 22557}, {24063, 22244}, {24352, 21927}, {24636, 21606}, {24917, 21282}, {25194, 20954}, {25465, 20622}, {25733, 20288},
- {25997, 19949}, {26255, 19607}, {26509, 19261}, {26760, 18914}, {27004, 18561}, {27246, 18205}, {27481, 17846}, {27713, 17485}, {27940, 17122}, {28162, 16755},
- {28378, 16385}, {28590, 16012}, {28797, 15636}, {28999, 15258}, {29197, 14878}, {29389, 14494}, {29576, 14108}, {29757, 13720}, {29934, 13329}, {30107, 12937},
- {30274, 12540}, {30435, 12142}, {30592, 11744}, {30743, 11342}, {30889, 10939}, {31030, 10534}, {31164, 10127}, {31294, 9718}, {31418, 9307}, {31537, 8895},
- {31652, 8482}, {31759, 8067}, {31862, 7650}, {31960, 7233}, {32051, 6815}, {32138, 6393}, {32219, 5973}, {32294, 5549}, {32364, 5127}, {32429, 4703},
- {32487, 4278}, {32541, 3852}, {32588, 3426}, {32630, 2999}, {32667, 2572}, {32698, 2144}, {32724, 1716}, {32742, 1287}, {32757, 860}, {32766, 430},
-};
-
-static const int16_t fft_bitrev480[480] = {
- 0, 96, 192, 288, 384, 32, 128, 224, 320, 416, 64, 160, 256, 352, 448, 8, 104, 200, 296, 392, 40, 136, 232, 328, 424, 72, 168, 264, 360, 456, 16, 112, 208, 304, 400, 48, 144, 240, 336, 432,
- 80, 176, 272, 368, 464, 24, 120, 216, 312, 408, 56, 152, 248, 344, 440, 88, 184, 280, 376, 472, 4, 100, 196, 292, 388, 36, 132, 228, 324, 420, 68, 164, 260, 356, 452, 12, 108, 204, 300, 396,
- 44, 140, 236, 332, 428, 76, 172, 268, 364, 460, 20, 116, 212, 308, 404, 52, 148, 244, 340, 436, 84, 180, 276, 372, 468, 28, 124, 220, 316, 412, 60, 156, 252, 348, 444, 92, 188, 284, 380, 476,
- 1, 97, 193, 289, 385, 33, 129, 225, 321, 417, 65, 161, 257, 353, 449, 9, 105, 201, 297, 393, 41, 137, 233, 329, 425, 73, 169, 265, 361, 457, 17, 113, 209, 305, 401, 49, 145, 241, 337, 433,
- 81, 177, 273, 369, 465, 25, 121, 217, 313, 409, 57, 153, 249, 345, 441, 89, 185, 281, 377, 473, 5, 101, 197, 293, 389, 37, 133, 229, 325, 421, 69, 165, 261, 357, 453, 13, 109, 205, 301, 397,
- 45, 141, 237, 333, 429, 77, 173, 269, 365, 461, 21, 117, 213, 309, 405, 53, 149, 245, 341, 437, 85, 181, 277, 373, 469, 29, 125, 221, 317, 413, 61, 157, 253, 349, 445, 93, 189, 285, 381, 477,
- 2, 98, 194, 290, 386, 34, 130, 226, 322, 418, 66, 162, 258, 354, 450, 10, 106, 202, 298, 394, 42, 138, 234, 330, 426, 74, 170, 266, 362, 458, 18, 114, 210, 306, 402, 50, 146, 242, 338, 434,
- 82, 178, 274, 370, 466, 26, 122, 218, 314, 410, 58, 154, 250, 346, 442, 90, 186, 282, 378, 474, 6, 102, 198, 294, 390, 38, 134, 230, 326, 422, 70, 166, 262, 358, 454, 14, 110, 206, 302, 398,
- 46, 142, 238, 334, 430, 78, 174, 270, 366, 462, 22, 118, 214, 310, 406, 54, 150, 246, 342, 438, 86, 182, 278, 374, 470, 30, 126, 222, 318, 414, 62, 158, 254, 350, 446, 94, 190, 286, 382, 478,
- 3, 99, 195, 291, 387, 35, 131, 227, 323, 419, 67, 163, 259, 355, 451, 11, 107, 203, 299, 395, 43, 139, 235, 331, 427, 75, 171, 267, 363, 459, 19, 115, 211, 307, 403, 51, 147, 243, 339, 435,
- 83, 179, 275, 371, 467, 27, 123, 219, 315, 411, 59, 155, 251, 347, 443, 91, 187, 283, 379, 475, 7, 103, 199, 295, 391, 39, 135, 231, 327, 423, 71, 167, 263, 359, 455, 15, 111, 207, 303, 399,
- 47, 143, 239, 335, 431, 79, 175, 271, 367, 463, 23, 119, 215, 311, 407, 55, 151, 247, 343, 439, 87, 183, 279, 375, 471, 31, 127, 223, 319, 415, 63, 159, 255, 351, 447, 95, 191, 287, 383, 479,
-};
-
-static const int16_t fft_bitrev240[240] = {
- 0, 48, 96, 144, 192, 16, 64, 112, 160, 208, 32, 80, 128, 176, 224, 4, 52, 100, 148, 196, 20, 68, 116, 164, 212, 36, 84, 132, 180, 228, 8, 56, 104, 152, 200, 24, 72, 120, 168, 216,
- 40, 88, 136, 184, 232, 12, 60, 108, 156, 204, 28, 76, 124, 172, 220, 44, 92, 140, 188, 236, 1, 49, 97, 145, 193, 17, 65, 113, 161, 209, 33, 81, 129, 177, 225, 5, 53, 101, 149, 197,
- 21, 69, 117, 165, 213, 37, 85, 133, 181, 229, 9, 57, 105, 153, 201, 25, 73, 121, 169, 217, 41, 89, 137, 185, 233, 13, 61, 109, 157, 205, 29, 77, 125, 173, 221, 45, 93, 141, 189, 237,
- 2, 50, 98, 146, 194, 18, 66, 114, 162, 210, 34, 82, 130, 178, 226, 6, 54, 102, 150, 198, 22, 70, 118, 166, 214, 38, 86, 134, 182, 230, 10, 58, 106, 154, 202, 26, 74, 122, 170, 218,
- 42, 90, 138, 186, 234, 14, 62, 110, 158, 206, 30, 78, 126, 174, 222, 46, 94, 142, 190, 238, 3, 51, 99, 147, 195, 19, 67, 115, 163, 211, 35, 83, 131, 179, 227, 7, 55, 103, 151, 199,
- 23, 71, 119, 167, 215, 39, 87, 135, 183, 231, 11, 59, 107, 155, 203, 27, 75, 123, 171, 219, 43, 91, 139, 187, 235, 15, 63, 111, 159, 207, 31, 79, 127, 175, 223, 47, 95, 143, 191, 239,
-};
-
-static const int16_t fft_bitrev120[120] = {
- 0, 24, 48, 72, 96, 8, 32, 56, 80, 104, 16, 40, 64, 88, 112, 4, 28, 52, 76, 100, 12, 36, 60, 84, 108, 20, 44, 68, 92, 116, 1, 25, 49, 73, 97, 9, 33, 57, 81, 105,
- 17, 41, 65, 89, 113, 5, 29, 53, 77, 101, 13, 37, 61, 85, 109, 21, 45, 69, 93, 117, 2, 26, 50, 74, 98, 10, 34, 58, 82, 106, 18, 42, 66, 90, 114, 6, 30, 54, 78, 102,
- 14, 38, 62, 86, 110, 22, 46, 70, 94, 118, 3, 27, 51, 75, 99, 11, 35, 59, 83, 107, 19, 43, 67, 91, 115, 7, 31, 55, 79, 103, 15, 39, 63, 87, 111, 23, 47, 71, 95, 119,
-};
-
-static const int16_t fft_bitrev60[60] = {
- 0, 12, 24, 36, 48, 4, 16, 28, 40, 52, 8, 20, 32, 44, 56, 1, 13, 25, 37, 49, 5, 17, 29, 41, 53, 9, 21, 33, 45, 57,
- 2, 14, 26, 38, 50, 6, 18, 30, 42, 54, 10, 22, 34, 46, 58, 3, 15, 27, 39, 51, 7, 19, 31, 43, 55, 11, 23, 35, 47, 59,
-};
-
-static const uint8_t LOG2_FRAC_TABLE[24] = {0, 8, 13, 16, 19, 21, 23, 24, 26, 27, 28, 29, 30, 31, 32, 32, 33, 34, 34, 35, 36, 36, 37, 37};
-
-/* Mean energy in each band quantized in Q4 */
-static const signed char eMeans[25] = {103, 100, 92, 85, 81, 77, 72, 70, 78, 75, 73, 71, 78, 74, 69, 72, 70, 74, 76, 71, 60, 60, 60, 60, 60};
-
-/* prediction coefficients: 0.9, 0.8, 0.65, 0.5 */
-static const int16_t pred_coef[4] = {29440, 26112, 21248, 16384};
-static const int16_t beta_coef[4] = {30147, 22282, 12124, 6554};
-static const int16_t beta_intra = 4915;
-
-/*Parameters of the Laplace-like probability models used for the coarse energy. There is one pair of parameters for
- each frame size, prediction type (inter/intra), and band number. The first number of each pair is the probability
- of 0, and the second is the decay rate, both in Q8 precision.*/
-static const uint8_t e_prob_model[4][2][42] = {
- /*120 sample frames.*/
- {/*Inter*/
- {72, 127, 65, 129, 66, 128, 65, 128, 64, 128, 62, 128, 64, 128, 64, 128, 92, 78, 92, 79, 92, 78, 90, 79, 116, 41, 115, 40, 114, 40, 132, 26, 132, 26, 145, 17, 161, 12, 176, 10, 177, 11},
- /*Intra*/
- {24, 179, 48, 138, 54, 135, 54, 132, 53, 134, 56, 133, 55, 132, 55, 132, 61, 114, 70, 96, 74, 88, 75, 88, 87, 74, 89, 66, 91, 67, 100, 59, 108, 50, 120, 40, 122, 37, 97, 43, 78, 50}},
- /*240 sample frames.*/
- {/*Inter*/
- {83, 78, 84, 81, 88, 75, 86, 74, 87, 71, 90, 73, 93, 74, 93, 74, 109, 40, 114, 36, 117, 34, 117, 34, 143, 17, 145, 18, 146, 19, 162, 12, 165, 10, 178, 7, 189, 6, 190, 8, 177, 9},
- /*Intra*/
- {23, 178, 54, 115, 63, 102, 66, 98, 69, 99, 74, 89, 71, 91, 73, 91, 78, 89, 86, 80, 92, 66, 93, 64, 102, 59, 103, 60, 104, 60, 117, 52, 123, 44, 138, 35, 133, 31, 97, 38, 77, 45}},
- /*480 sample frames.*/
- {/*Inter*/
- {61, 90, 93, 60, 105, 42, 107, 41, 110, 45, 116, 38, 113, 38, 112, 38, 124, 26, 132, 27, 136, 19, 140, 20, 155, 14, 159, 16, 158, 18, 170, 13, 177, 10, 187, 8, 192, 6, 175, 9, 159, 10},
- /*Intra*/
- {21, 178, 59, 110, 71, 86, 75, 85, 84, 83, 91, 66, 88, 73, 87, 72, 92, 75, 98, 72, 105, 58, 107, 54, 115, 52, 114, 55, 112, 56, 129, 51, 132, 40, 150, 33, 140, 29, 98, 35, 77, 42}},
- /*960 sample frames.*/
- {/*Inter*/
- {42, 121, 96, 66, 108, 43, 111, 40, 117, 44, 123, 32, 120, 36, 119, 33, 127, 33, 134, 34, 139, 21, 147, 23, 152, 20, 158, 25, 154, 26, 166, 21, 173, 16, 184, 13, 184, 10, 150, 13, 139, 15},
- /*Intra*/
- {22, 178, 63, 114, 74, 82, 84, 83, 92, 82, 103, 62, 96, 72, 96, 67, 101, 73, 107, 72, 113, 55, 118, 52, 125, 52, 118, 52, 117, 55, 135, 49, 137, 39, 157, 32, 145, 29, 97, 33, 77, 40}}};
-
-static const uint8_t small_energy_icdf[3] = {2, 1, 0};
-
-/* TF change table. Positive values mean better frequency resolution (longer effective window), whereas negative values mean better time resolution (shorter effective window).
- The second index is computed as: 4*isTransient + 2*tf_select + per_band_flag */
-static const int8_t tf_select_table[4][8] = {
- /*isTransient=0 isTransient=1 */
- {0, -1, 0, -1, 0, -1, 0, -1}, /* 2.5 ms */
- {0, -1, 0, -2, 1, 0, 1, -1}, /* 5 ms */
- {0, -2, 0, -3, 2, 0, 1, -1}, /* 10 ms */
- {0, -2, 0, -3, 3, 0, 1, -1}, /* 20 ms */
-};
-
-/* Indexing table for converting from natural Hadamard to ordery Hadamarangedec-> This is essentially a bit-reversed Gray,
- on top of which we've added an inversion of the order because we want the DC at the end rather than the beginning.
- The lines are for N=2, 4, 8, 16 */
-static const int32_t ordery_table[30] = {
- 1, 0, 3, 0, 2, 1, 7, 0, 4, 3, 6, 1, 5, 2, 15, 0, 8, 7, 12, 3, 11, 4, 14, 1, 9, 6, 13, 2, 10, 5,
-};
-
-static const int32_t second_check[16] = {0, 0, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 5, 2, 3, 2};
-
-static const uint8_t trim_icdf[11] = {126, 124, 119, 109, 87, 41, 19, 9, 4, 2, 0};
-/* Probs: NONE: 21.875%, LIGHT: 6.25%, NORMAL: 65.625%, AGGRESSIVE: 6.25% */
-static const uint8_t spread_icdf[4] = {25, 23, 2, 0};
-
-static const uint8_t tapset_icdf[3] = {2, 1, 0};
-
-static const uint32_t row_idx[15] = {0, 176, 351, 525, 698, 870, 1041, 1131, 1178, 1207, 1226, 1240, 1248, 1254, 1257};
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/opus_decoder.cpp b/libraries/ESP32-audioI2S/src/opus_decoder/opus_decoder.cpp
deleted file mode 100644
index 9acf804..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/opus_decoder.cpp
+++ /dev/null
@@ -1,1465 +0,0 @@
-/*
- * opus_decoder.cpp
- * based on Xiph.Org Foundation celt decoder
- *
- * Created on: 26.01.2023
- * Updated on: 14.02.2026
- */
-//----------------------------------------------------------------------------------------------------------------------
-// O G G / O P U S I M P L.
-//----------------------------------------------------------------------------------------------------------------------
-#include "opus_decoder.h"
-#include "Arduino.h"
-
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-bool OpusDecoder::init() {
-
- if (!rangedec) {
- OPUS_LOG_ERROR("RangeDecoder is null");
- return false;
- }
- // }
-
- if (!silkdec) {
- OPUS_LOG_ERROR("Failed to allocate SilkDecoder");
- return false;
- }
- silkdec->init();
-
- if (!celtdec) {
- OPUS_LOG_ERROR("Failed to allocate CeltkDecoder");
- return false;
- }
- celtdec->init();
-
- if (!m_opusSegmentTable.alloc_array(256)) return false;
- ;
- celtdec->clear();
-
- m_out16.alloc_array(4608 * 2, "m_out16");
- if(!m_out16.valid()) return false;
-
- clear();
- // allocate CELT buffers after OPUS head (nr of channels is needed)
- m_opusError = celtdec->celt_decoder_init(2);
- if (m_opusError < 0) { return false; /*ERR_OPUS_CELT_NOT_INIT;*/ }
- m_opusError = celtdec->celt_decoder_ctl(CELT_SET_SIGNALLING_REQUEST, 0);
- if (m_opusError < 0) { return false; /*ERR_OPUS_CELT_NOT_INIT;*/ }
- m_opusError = celtdec->celt_decoder_ctl(CELT_SET_END_BAND_REQUEST, 21);
- if (m_opusError < 0) { return false; /*ERR_OPUS_CELT_NOT_INIT;*/ }
- OPUSsetDefaults();
-
- int32_t ret = 0, silkDecSizeBytes = 0;
- (void)ret;
- (void)silkDecSizeBytes;
- silkdec->silk_InitDecoder();
- m_isValid = true;
- return true;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void OpusDecoder::reset() {
- rangedec.reset();
- silkdec.reset();
- celtdec.reset();
- m_opusSegmentTable.reset();
- m_frameCount = 0;
- m_opusSegmentLength = 0;
- m_opusValidSamples = 0;
- m_opusSegmentTableSize = 0;
- m_opusOggHeaderSize = 0;
- m_opusSegmentTableRdPtr = -1;
- m_opusCountCode = 0;
- m_isValid = false;
- m_out16.reset();
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void OpusDecoder::clear() {
- m_opusSegmentTable.clear();
- m_frameCount = 0;
- m_opusSegmentLength = 0;
- m_opusValidSamples = 0;
- m_opusSegmentTableSize = 0;
- m_opusOggHeaderSize = 0;
- m_opusSegmentTableRdPtr = -1;
- m_opusCountCode = 0;
- m_opusCurrentFilePos = 0;
- m_comment.reset();
- m_out16.clear();
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-bool OpusDecoder::isValid() {
- return m_isValid;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void OpusDecoder::OPUSsetDefaults() {
- m_ofp2.reset();
- m_ofp3.reset();
- m_odp3.reset();
- m_ofp3.firstCall = true;
- m_f_opusParseOgg = false;
- m_f_newSteamTitle = false; // streamTitle
- m_f_opusNewMetadataBlockPicture = false;
- m_f_opusStereoFlag = false;
- m_f_lastPage = false;
- m_opusChannels = 0;
- m_frameCount = 0;
- m_mode = 0;
- m_opusSamplerate = 0;
- m_internalSampleRate = 0;
- m_bandWidth = 0;
- m_opusSegmentLength = 0;
- m_opusValidSamples = 0;
- m_opusSegmentTableSize = 0;
- m_opusOggHeaderSize = 0;
- m_opusSegmentTableRdPtr = -1;
- m_opusCountCode = 0;
- m_opusBlockPicPos = 0;
- m_opusCurrentFilePos = 0;
- m_opusAudioDataStart = 0;
- m_opusBlockPicLen = 0;
- m_opusCommentBlockSize = 0;
- m_opusRemainBlockPicLen = 0;
- m_blockPicLenUntilFrameEnd = 0;
- m_opusBlockLen = 0;
- m_opusPageNr = 0;
- m_opusError = 0;
- m_endband = 0;
- m_prev_mode = MODE_NONE;
- m_opusBlockPicItem.clear();
- m_opusBlockPicItem.shrink_to_fit();
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::decode(uint8_t* inbuf, int32_t* bytesLeft, int32_t* outbuf) {
-
- int32_t ret = OPUS_NONE;
- int32_t segmLen = 0;
- int32_t bytesLeft_begin = *bytesLeft;
- int32_t bytes_consumed = 0;
-
- if (m_f_lastPage && m_opusSegmentTableSize == 0) {
- if (OPUS_specialIndexOf(inbuf, "OggS", 5) == 0) { // next round
- m_opusPageNr = 0;
- } else {
- return OPUS_END;
- }
- }
-
- if (m_frameCount > 0) { // decode audio, next part
- ret = opusDecodePage3(inbuf, bytesLeft, segmLen, m_out16.get());
- goto exit;
- }
-
- if (!m_opusSegmentTableSize) {
- m_f_opusParseOgg = false;
- m_opusCountCode = 0;
- ret = parseOGG(inbuf, bytesLeft);
- bytes_consumed = bytesLeft_begin - (*bytesLeft);
- if (ret != OPUS_NONE) goto exit; // error
- inbuf += m_opusOggHeaderSize; // no return, fall through
- }
-
- if (m_opusSegmentTableSize > 0) {
- m_opusSegmentTableRdPtr++;
- m_opusSegmentTableSize--;
- segmLen = m_opusSegmentTable[m_opusSegmentTableRdPtr];
- }
-
- if (m_opusPageNr == 0) { // OpusHead
- ret = opusDecodePage0(inbuf, bytesLeft, segmLen);
- m_comment.reset();
- goto exit;
- }
-
- else if (m_opusPageNr == 1) { // OpusComment Subsequent Pages
- ret = parseOpusComment(inbuf, segmLen, m_opusCurrentFilePos + bytes_consumed);
-
- if (ret == OPUS_COMMENT_INVALID) {
- OPUS_LOG_ERROR("Error in Opus comment page");
- return OPUS_ERR;
- } else if (ret == OPUS_COMMENT_NEED_MORE) { // more comment pages follows
- *bytesLeft -= segmLen;
- ret = OPUS_PARSE_OGG_DONE;
- } else { // OPUS_COMMENT_DONE
- *bytesLeft -= segmLen;
- m_opusPageNr = 3; // all comments are consumed
- ret = OPUS_PARSE_OGG_DONE;
- }
- goto exit;
- }
-
- else if (m_opusPageNr == 3) {
- ret = opusDecodePage3(inbuf, bytesLeft, segmLen, m_out16.get()); // decode audio
- goto exit;
- }
-
- else {
- }
-
-exit:
- if (m_opusSegmentTableSize == 0) {
- m_opusSegmentTableRdPtr = -1; // back to the parking position
- }
-
- if (ret >= 0) { m_opusCurrentFilePos += bytesLeft_begin - (*bytesLeft); }
-
- if(ret == 0){
-
- if (m_opusChannels == 1) {
- for (int i = 0; i < m_opusValidSamples; i++) {
- outbuf[i * 2] = m_out16[i] << 16;
- outbuf[i * 2 + 1] = m_out16[i] << 16;
- }
- }
-
- if (m_opusChannels == 2) {
- for (int i = 0; i < m_opusValidSamples * 2; i++) { outbuf[i] = m_out16[i] << 16; }
- }
-
- }
-
- return ret;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::opusDecodePage0(uint8_t* inbuf, int32_t* bytesLeft, uint32_t segmentLength) {
- int32_t ret = 0;
- ret = parseOpusHead(inbuf, segmentLength);
- *bytesLeft -= segmentLength;
- // m_opusCurrentFilePos += segmentLength;
- if (ret == 1) { m_opusPageNr++; }
- if (ret == 0) {
- OPUS_LOG_ERROR("Opus head not found");
- return OPUS_ERR;
- }
- if (ret < 0) return ret;
- return OPUS_PARSE_OGG_DONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::opusDecodePage3(uint8_t* inbuf, int32_t* bytesLeft, uint32_t segmentLength, int16_t* outbuf) {
-
- if (m_opusAudioDataStart == 0) { m_opusAudioDataStart = m_opusCurrentFilePos; }
- m_endband = 21;
-
- int32_t ret = 0;
-
- if (m_frameCount > 0) goto FramePacking; // more than one frame in the packet
-
- m_odp3.configNr = parseOpusTOC(inbuf[0]);
- if (m_odp3.configNr < 0) {
- OPUS_LOG_ERROR("wrong config number: {}", m_odp3.configNr);
- return OPUS_ERR;
- } // SILK or Hybrid mode
-
- switch (m_odp3.configNr) {
- case 0 ... 3:
- m_endband = 0; // OPUS_BANDWIDTH_SILK_NARROWBAND
- m_mode = MODE_SILK_ONLY;
- m_bandWidth = OPUS_BANDWIDTH_NARROWBAND;
- m_internalSampleRate = 8000;
- break;
- case 4 ... 7:
- m_endband = 0; // OPUS_BANDWIDTH_SILK_MEDIUMBAND
- m_mode = MODE_SILK_ONLY;
- m_bandWidth = OPUS_BANDWIDTH_MEDIUMBAND;
- m_internalSampleRate = 12000;
- break;
- case 8 ... 11:
- m_endband = 0; // OPUS_BANDWIDTH_SILK_WIDEBAND
- m_mode = MODE_SILK_ONLY;
- m_bandWidth = OPUS_BANDWIDTH_WIDEBAND;
- m_internalSampleRate = 16000;
- break;
- case 12 ... 13:
- m_endband = 0; // OPUS_BANDWIDTH_HYBRID_SUPERWIDEBAND
- m_mode = MODE_HYBRID;
- m_bandWidth = OPUS_BANDWIDTH_SUPERWIDEBAND;
- break;
- case 14 ... 15:
- m_endband = 0; // OPUS_BANDWIDTH_HYBRID_FULLBAND
- m_mode = MODE_HYBRID;
- m_bandWidth = OPUS_BANDWIDTH_FULLBAND;
- break;
- case 16 ... 19:
- m_endband = 13; // OPUS_BANDWIDTH_CELT_NARROWBAND
- m_mode = MODE_CELT_ONLY;
- m_bandWidth = OPUS_BANDWIDTH_NARROWBAND;
- break;
- case 20 ... 23:
- m_endband = 17; // OPUS_BANDWIDTH_CELT_WIDEBAND
- m_mode = MODE_CELT_ONLY;
- m_bandWidth = OPUS_BANDWIDTH_WIDEBAND;
- break;
- case 24 ... 27:
- m_endband = 19; // OPUS_BANDWIDTH_CELT_SUPERWIDEBAND
- m_mode = MODE_CELT_ONLY;
- m_bandWidth = OPUS_BANDWIDTH_SUPERWIDEBAND;
- break;
- case 28 ... 31:
- m_endband = 21; // OPUS_BANDWIDTH_CELT_FULLBAND
- m_mode = MODE_CELT_ONLY;
- m_bandWidth = OPUS_BANDWIDTH_FULLBAND;
- break;
- default:
- OPUS_LOG_WARN("unknown bandwifth {}, m_odp3.configNr", m_odp3.configNr);
- m_endband = 21; // assume OPUS_BANDWIDTH_FULLBAND
- break;
- }
-
- // celt_decoder_ctl(CELT_SET_START_BAND_REQUEST, m_endband);
- if (m_mode == MODE_CELT_ONLY) {
- celtdec->celt_decoder_ctl(CELT_SET_END_BAND_REQUEST, m_endband);
- } else if (m_mode == MODE_SILK_ONLY) {
- // silk_InitDecoder();
- }
-
- m_odp3.samplesPerFrame = opus_packet_get_samples_per_frame(inbuf, /*s_opusSamplerate*/ 48000);
-
-FramePacking: // https://www.tech-invite.com/y65/tinv-ietf-rfc-6716-2.html 3.2. Frame Packing
- // OPUS_LOG_INFO("s_opusCountCode {}, configNr {}", m_opusCountCode, configNr);
-
- switch (m_opusCountCode) {
- case 0: // Code 0: One Frame in the Packet
- ret = opus_FramePacking_Code0(inbuf, bytesLeft, outbuf, segmentLength, m_odp3.samplesPerFrame);
- break;
- case 1: // Code 1: Two Frames in the Packet, Each with Equal Compressed Size
- ret = opus_FramePacking_Code1(inbuf, bytesLeft, outbuf, segmentLength, m_odp3.samplesPerFrame, &m_frameCount);
- break;
- case 2: // Code 2: Two Frames in the Packet, with Different Compressed Sizes
- ret = opus_FramePacking_Code2(inbuf, bytesLeft, outbuf, segmentLength, m_odp3.samplesPerFrame, &m_frameCount);
- break;
- case 3: // Code 3: A Signaled Number of Frames in the Packet
- ret = opus_FramePacking_Code3(inbuf, bytesLeft, outbuf, segmentLength, m_odp3.samplesPerFrame, &m_frameCount);
- break;
- default:
- OPUS_LOG_ERROR("Opus unknown count code {}", m_opusCountCode);
- return OPUS_ERR;
- break;
- }
- return ret;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::opus_decode_frame(uint8_t* inbuf, int16_t* outbuf, int32_t packetLen, uint16_t samplesPerFrame) {
- if (!packetLen) {
- OPUS_LOG_WARN("Opus packetLen is 0");
- return 0;
- }
- int i, silk_ret = 0, celt_ret = 0;
- uint16_t audiosize = 960;
- uint8_t payloadSize_ms = max(10, 1000 * samplesPerFrame / 48000); /* The SILK PLC cannot produce frames of less than 10 ms */
- int decoded_samples = 0;
- int32_t silk_frame_size;
- uint8_t start_band = 17;
- uint8_t end_band = 21;
-
- silkdec->setChannelsAPI(m_opusChannels);
- silkdec->setChannelsInternal(m_opusChannels);
- silkdec->setAPIsampleRate(48000);
-
- if (m_bandWidth == OPUS_BANDWIDTH_NARROWBAND) {
- m_internalSampleRate = 8000;
- } else if (m_bandWidth == OPUS_BANDWIDTH_MEDIUMBAND) {
- m_internalSampleRate = 12000;
- } else if (m_bandWidth == OPUS_BANDWIDTH_WIDEBAND) {
- m_internalSampleRate = 16000;
- } else {
- m_internalSampleRate = 16000;
- }
-
- if (m_prev_mode == MODE_NONE) celtdec->celt_decoder_ctl((int32_t)OPUS_RESET_STATE);
-
- if (m_mode == MODE_CELT_ONLY) {
- if (m_prev_mode != m_mode) {
- celtdec->celt_decoder_ctl((int32_t)OPUS_RESET_STATE);
- rangedec->dec_init((uint8_t*)inbuf, packetLen);
- celtdec->celt_decoder_ctl((int32_t)CELT_SET_START_BAND_REQUEST, 0);
- }
- m_prev_mode = m_mode;
- rangedec->dec_init((uint8_t*)inbuf, packetLen);
- celtdec->celt_decoder_ctl(CELT_SET_END_BAND_REQUEST, m_endband);
- return celtdec->celt_decode_with_ec((int16_t*)outbuf, samplesPerFrame);
- }
-
- if (m_mode == MODE_SILK_ONLY) {
- if (m_prev_mode == MODE_CELT_ONLY) silkdec->silk_InitDecoder();
- decoded_samples = 0;
- rangedec->dec_init((uint8_t*)inbuf, samplesPerFrame);
- silkdec->silk_setRawParams(m_opusChannels, 2, payloadSize_ms, m_internalSampleRate, 48000);
- do { /* Call SILK decoder */
- int first_frame = decoded_samples == 0;
- int silk_ret = silkdec->silk_Decode(0, first_frame, (int16_t*)outbuf + decoded_samples, &silk_frame_size);
- if (silk_ret < 0) return silk_ret;
- decoded_samples += silk_frame_size;
- } while (decoded_samples < samplesPerFrame);
-
- return decoded_samples;
- }
-
- if (m_mode == MODE_HYBRID) {
- rangedec->dec_init((uint8_t*)inbuf, packetLen);
- int pcm_silk_size = samplesPerFrame * 4;
- ps_ptr pcm_silk;
- pcm_silk.alloc_array(pcm_silk_size);
- int16_t* pcm_ptr;
- pcm_ptr = pcm_silk.get();
- if (m_prev_mode == MODE_CELT_ONLY || m_prev_mode == MODE_NONE) silkdec->silk_InitDecoder();
- decoded_samples = 0;
- silkdec->silk_setRawParams(m_opusChannels, 2, payloadSize_ms, m_internalSampleRate, 48000);
- do { /* Call SILK decoder */
- int first_frame = decoded_samples == 0;
- int32_t nSamplesOut;
- silk_ret = silkdec->silk_Decode(0, first_frame, pcm_ptr, &nSamplesOut);
- if (silk_ret < 0) return silk_ret;
- pcm_ptr += nSamplesOut * m_opusChannels;
- decoded_samples += nSamplesOut;
- } while (decoded_samples < audiosize);
-
- if (rangedec->tell() + 17 + 20 <= 8 * packetLen) {
- /* Check if we have a redundant 0-8 kHz band */
- rangedec->dec_bit_logp(12);
- }
- if (m_bandWidth) {
- switch (m_bandWidth) {
- case OPUS_BANDWIDTH_NARROWBAND: end_band = 13; break;
- case OPUS_BANDWIDTH_MEDIUMBAND:
- case OPUS_BANDWIDTH_WIDEBAND: end_band = 17; break;
- case OPUS_BANDWIDTH_SUPERWIDEBAND: end_band = 19; break;
- case OPUS_BANDWIDTH_FULLBAND: end_band = 21; break;
- default: break;
- }
- celtdec->celt_decoder_ctl((int32_t)CELT_SET_END_BAND_REQUEST, (end_band));
- celtdec->celt_decoder_ctl((int32_t)CELT_SET_CHANNELS_REQUEST, (m_opusChannels));
- }
-
- /* MUST be after PLC */
- celtdec->celt_decoder_ctl((int32_t)CELT_SET_START_BAND_REQUEST, start_band);
-
- /* Make sure to discard any previous CELT state */
- if (m_mode != m_prev_mode && m_prev_mode > 0) celtdec->celt_decoder_ctl((int32_t)OPUS_RESET_STATE);
- celt_ret = celtdec->celt_decode_with_ec(outbuf, audiosize);
-
- for (i = 0; i < audiosize * m_opusChannels; i++) outbuf[i] = celtdec->SAT16(ADD32(outbuf[i], pcm_silk[i]));
-
- m_prev_mode = MODE_HYBRID;
- return celt_ret < 0 ? celt_ret : audiosize;
- }
- m_prev_mode = MODE_NONE;
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t OpusDecoder::opus_FramePacking_Code0(uint8_t* inbuf, int32_t* bytesLeft, int16_t* outbuf, int32_t packetLen, uint16_t samplesPerFrame) {
-
- /* Code 0: One Frame in the Packet
-
- For code 0 packets, the TOC byte is immediately followed by N-1 bytes
- of compressed data for a single frame (where N is the size of the
- packet), as illustrated
- 0 1 2 3
- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | config |s|0|0| |
- +-+-+-+-+-+-+-+-+ |
- | Compressed frame 1 (N-1 bytes)... :
- : |
- | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- */
- int32_t ret = 0;
- *bytesLeft -= packetLen;
- // m_opusCurrentFilePos += packetLen;
- packetLen--;
- inbuf++;
- ret = opus_decode_frame(inbuf, outbuf, packetLen, samplesPerFrame);
-
- if (ret < 0) {
- return ret; // decode err
- }
- m_opusValidSamples = ret;
- return OPUS_NONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t OpusDecoder::opus_FramePacking_Code1(uint8_t* inbuf, int32_t* bytesLeft, int16_t* outbuf, int32_t packetLen, uint16_t samplesPerFrame, uint8_t* frameCount) {
-
- /* Code 1: Two Frames in the Packet, Each with Equal Compressed Size
-
- For code 1 packets, the TOC byte is immediately followed by the (N-1)/2 bytes [where N is the size of the packet] of compressed
- data for the first frame, followed by (N-1)/2 bytes of compressed data for the second frame, as illustrated. The number of payload bytes
- available for compressed data, N-1, MUST be even for all code 1 packets.
- 0 1 2 3
- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | config |s|0|1| |
- +-+-+-+-+-+-+-+-+ :
- | Compressed frame 1 ((N-1)/2 bytes)... |
- : +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ :
- | Compressed frame 2 ((N-1)/2 bytes)... |
- : +-+-+-+-+-+-+-+-+
- | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- */
- int32_t ret = 0;
- if (*frameCount == 0) {
- packetLen--;
- inbuf++;
- *bytesLeft -= 1;
- // m_opusCurrentFilePos += 1;
- m_ofp3.c1fs = packetLen / 2;
- // OPUS_LOG_WARN("OPUS countCode 1 len {}, c1fs {}", len, c1fs);
- *frameCount = 2;
- }
- if (*frameCount > 0) {
- ret = opus_decode_frame(inbuf, outbuf, m_ofp3.c1fs, samplesPerFrame);
- // OPUS_LOG_WARN("code 1, ret {}", ret);
- if (ret < 0) {
- *frameCount = 0;
- return ret; // decode err
- }
- m_opusValidSamples = ret;
- *bytesLeft -= m_ofp3.c1fs;
- // m_opusCurrentFilePos += m_ofp3.c1fs;
- }
- *frameCount -= 1;
- return OPUS_NONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t OpusDecoder::opus_FramePacking_Code2(uint8_t* inbuf, int32_t* bytesLeft, int16_t* outbuf, int32_t packetLen, uint16_t samplesPerFrame, uint8_t* frameCount) {
-
- /* Code 2: Two Frames in the Packet, with Different Compressed Sizes
-
- For code 2 packets, the TOC byte is followed by a one- or two-byte sequence indicating the length of the first frame (marked N1 in the Figure),
- followed by N1 bytes of compressed data for the first frame. The remaining N-N1-2 or N-N1-3 bytes are the compressed data for the second frame.
- This is illustrated in the Figure. A code 2 packet MUST contain enough bytes to represent a valid length. For example, a 1-byte code 2 packet
- is always invalid, and a 2-byte code 2 packet whose second byte is in the range 252...255 is also invalid. The length of the first frame, N1,
- MUST also be no larger than the size of the payload remaining after decoding that length for all code 2 packets. This makes, for example,
- a 2-byte code 2 packet with a second byte in the range 1...251 invalid as well (the only valid 2-byte code 2 packet is one where the length of
- both frames is zero).
- compute N1: o 1...251: Length of the frame in bytes
- o 252...255: A second byte is needed. The total length is (second_byte*4)+first_byte
-
- 0 1 2 3
- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | config |s|1|0| N1 (1-2 bytes): |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ :
- | Compressed frame 1 (N1 bytes)... |
- : +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
- | Compressed frame 2... :
- : |
- | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- */
- int32_t ret = 0;
-
- if (*frameCount == 0) {
- uint8_t b1 = inbuf[1];
- uint8_t b2 = inbuf[2];
- if (b1 < 252) {
- m_ofp2.firstFrameLength = b1;
- packetLen -= 2;
- *bytesLeft -= 2;
- // m_opusCurrentFilePos += 2;
- inbuf += 2;
- } else {
- m_ofp2.firstFrameLength = b1 + (b2 * 4);
- packetLen -= 3;
- *bytesLeft -= 3;
- // m_opusCurrentFilePos += 3;
- inbuf += 3;
- }
- m_ofp2.secondFrameLength = packetLen - m_ofp2.firstFrameLength;
- *frameCount = 2;
- }
- if (*frameCount == 2) {
- ret = opus_decode_frame(inbuf, outbuf, m_ofp2.firstFrameLength, samplesPerFrame);
- // OPUS_LOG_WARN("code 2, ret {}", ret);
- if (ret < 0) {
- *frameCount = 0;
- return ret; // decode err
- }
- m_opusValidSamples = ret;
- *bytesLeft -= m_ofp2.firstFrameLength;
- // m_opusCurrentFilePos += m_ofp2.firstFrameLength;
- }
- if (*frameCount == 1) {
- ret = opus_decode_frame(inbuf, outbuf, m_ofp2.secondFrameLength, samplesPerFrame);
- // OPUS_LOG_WARN("code 2, ret {}", ret);
- if (ret < 0) {
- *frameCount = 0;
- return ret; // decode err
- }
- m_opusValidSamples = ret;
- *bytesLeft -= m_ofp2.secondFrameLength;
- // m_opusCurrentFilePos += m_ofp2.secondFrameLength;
- }
- *frameCount -= 1;
- return OPUS_NONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t OpusDecoder::opus_FramePacking_Code3(uint8_t* inbuf, int32_t* bytesLeft, int16_t* outbuf, int32_t packetLen, uint16_t samplesPerFrame, uint8_t* frameCount) {
-
- /* Code 3: A Signaled Number of Frames in the Packet
-
- Code 3 packets signal the number of frames, as well as additional padding, called "Opus padding" to indicate that this padding is added
- at the Opus layer rather than at the transport layer. Code 3 packets MUST have at least 2 bytes [R6,R7]. The TOC byte is followed by a
- byte encoding the number of frames in the packet in bits 2 to 7 (marked "M" in the Figure ) 0
- 0 1 2 3 4 5 6 7
- +-+-+-+-+-+-+-+-+
- |v|p| M |
- +-+-+-+-+-+-+-+-+
- with bit 1 indicating whether or not Opus
- padding is inserted (marked "p" in Figure 5), and bit 0 indicating VBR (marked "v" in Figure). M MUST NOT be zero, and the audio
- duration contained within a packet MUST NOT exceed 120 ms. This limits the maximum frame count for any frame size to 48 (for 2.5 ms
- frames), with lower limits for longer frame sizes. The Figure below illustrates the layout of the frame count byte.
- When Opus padding is used, the number of bytes of padding is encoded in the bytes following the frame count byte. Values from 0...254
- indicate that 0...254 bytes of padding are included, in addition to the byte(s) used to indicate the size of the padding. If the value
- is 255, then the size of the additional padding is 254 bytes, plus the padding value encoded in the next byte.
-
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- Padding Length 254 | 253 | 253 x 0x00 :
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- Padding Length 255 | 254 | 254 x 0x00 :
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- Padding Length 256 | 255 | 0 | 254 x 0x00 :
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
- There MUST be at least one more byte in the packet in this case [R6,R7]. The additional padding bytes appear at the end of the packet and MUST
- be set to zero by the encoder to avoid creating a covert channel. The decoder MUST accept any value for the padding bytes, however.
- Although this encoding provides multiple ways to indicate a given number of padding bytes, each uses a different number of bytes to
- indicate the padding size and thus will increase the total packet size by a different amount. For example, to add 255 bytes to a
- packet, set the padding bit, p, to 1, insert a single byte after the frame count byte with a value of 254, and append 254 padding bytes
- with the value zero to the end of the packet. To add 256 bytes to a packet, set the padding bit to 1, insert two bytes after the frame
- count byte with the values 255 and 0, respectively, and append 254 padding bytes with the value zero to the end of the packet. By using
- the value 255 multiple times, it is possible to create a packet of any specific, desired size. Let P be the number of header bytes used
- to indicate the padding size plus the number of padding bytes themselves (i.e., P is the total number of bytes added to the
- packet). Then, P MUST be no more than N-2. In the CBR case, let R=N-2-P be the number of bytes remaining in the packet after subtracting the
- (optional) padding. Then, the compressed length of each frame in bytes is equal to R/M. The value R MUST be a non-negative integer multiple
- of M. The compressed data for all M frames follows, each of size R/M bytes, as illustrated in the Figure below.
- 0 1 2 3
- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | config |s|1|1|0|p| M | Padding length (Optional) :
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | |
- : Compressed frame 1 (R/M bytes)... :
- | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | |
- : Compressed frame 2 (R/M bytes)... :
- | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | |
- : ... :
- | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | |
- : Compressed frame M (R/M bytes)... :
- | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- : Opus Padding (Optional)... |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
- In the VBR case, the (optional) padding length is followed by M-1 frame lengths (indicated by "N1" to "N[M-1]" in Figure 7), each encoded in a
- one- or two-byte sequence as described above. The packet MUST contain enough data for the M-1 lengths after removing the (optional) padding,
- and the sum of these lengths MUST be no larger than the number of bytes remaining in the packet after decoding them. The compressed data for
- all M frames follows, each frame consisting of the indicated number of bytes, with the final frame consuming any remaining bytes before the final
- padding, as illustrated in the Figure below. The number of header bytes (TOC byte, frame count byte, padding length bytes, and frame length bytes),
- plus the signaled length of the first M-1 frames themselves, plus the signaled length of the padding MUST be no larger than N, the total
- size of the packet.
- 0 1 2 3
- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | config |s|1|1|1|p| M | Padding length (Optional) :
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- : N1 (1-2 bytes): N2 (1-2 bytes): ... : N[M-1] |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | |
- : Compressed frame 1 (N1 bytes)... :
- | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | |
- : Compressed frame 2 (N2 bytes)... :
- | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | |
- : ... :
- | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | |
- : Compressed frame M... :
- | |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- : Opus Padding (Optional)... |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
- */
- int32_t ret = 0;
- int32_t current_payload_offset = 0; // Offset from inbuf start where the current frame data begins
- m_ofp3.idx = 0;
-
- if (m_ofp3.firstCall) {
- // OPUS_LOG_WARN("0x{:02X} 0x{:02X} 0x{:02X} 0x{:02X} 0x{:02X} 0x{:02X} 0x{:02X} 0x{:02X} 0x{:02X} 0x{:02X} ",
- // inbuf[0], inbuf[1], inbuf[2], inbuf[3], inbuf[4], inbuf[5], inbuf[6], inbuf[7], inbuf[8], inbuf[9]);
-
- // Reset all relevant state for a new packet
- m_ofp3.firstCall = false;
- m_ofp3.paddingLength = 0;
- m_ofp3.v = false;
- m_ofp3.p = false;
- m_ofp3.M = 0;
- m_ofp3.fs = 0;
- // Ensure vfs is cleared or handled appropriately if it's a static member
- // memset(m_ofp3.vfs, 0, sizeof(m_ofp3.vfs)); // Only if m_ofp3.vfs is part of m_ofp3
-
- // m_opusCurrentFilePos += packetLen;
- m_ofp3.idx = 1; // Start reading after TOC byte (inbuf[0])
- m_ofp3.spf = samplesPerFrame;
-
- // Parse Frame Count Byte (inbuf[1])
- if (m_ofp3.idx >= packetLen) { // Check bounds before accessing
- *bytesLeft -= packetLen; // Consume this potentially malformed packet
- *frameCount = 0;
- m_ofp3.firstCall = true;
- return OPUS_NONE; // Packet too short
- }
- if (inbuf[m_ofp3.idx] & 0b10000000) m_ofp3.v = true; // VBR indicator
- if (inbuf[m_ofp3.idx] & 0b01000000) m_ofp3.p = true; // padding bit
- m_ofp3.M = inbuf[m_ofp3.idx] & 0b00111111; // framecount
- *frameCount = m_ofp3.M; // Set the output frameCount for this packet
- m_ofp3.idx++; // Move past the frame count byte
-
- // M MUST NOT be zero (from spec)
- if (m_ofp3.M == 0) {
- // OPUS_LOG_INFO("Error: Opus Code 3 packet with M = 0 (no frames)");
- *bytesLeft -= packetLen;
- *frameCount = 0;
- m_ofp3.firstCall = true;
- OPUS_LOG_ERROR("Opus code 3; packet with no frames");
- return OPUS_ERR;
- }
-
- // Parse Padding Length
- if (m_ofp3.p) {
- uint32_t current_padding_chunk_val;
- do {
- if (m_ofp3.idx >= packetLen) { // Check bounds
- // OPUS_LOG_INFO("Error: Packet truncated during padding length parsing");
- *bytesLeft -= packetLen;
- *frameCount = 0;
- m_ofp3.firstCall = true;
- OPUS_LOG_ERROR("Opus packet is truncated during padding length parsing");
- return OPUS_ERR;
- }
- current_padding_chunk_val = inbuf[m_ofp3.idx];
- m_ofp3.idx++;
- m_ofp3.paddingLength += current_padding_chunk_val;
- } while (current_padding_chunk_val == 255); // Continue if the last byte read was 255
- // OPUS_LOG_WARN("we have {} padding bytes", m_ofp3.paddingLength);
- }
-
- // Parse Variable Frame Sizes (N1 to N[M-1] for VBR)
- if (m_ofp3.v && m_ofp3.M > 1) { // Only M-1 lengths are signaled if M > 1
- for (int m = 0; m < (m_ofp3.M - 1); m++) {
- if (m_ofp3.idx >= packetLen) { // Check bounds
- *bytesLeft -= packetLen;
- *frameCount = 0;
- m_ofp3.firstCall = true;
- OPUS_LOG_ERROR("Opus packet has been truncated at VBR parsing");
- return OPUS_ERR;
- }
- uint16_t current_frame_len_val = inbuf[m_ofp3.idx];
- m_ofp3.idx++;
- if (current_frame_len_val == 255) {
- if (m_ofp3.idx >= packetLen) { // Check bounds for second byte
- // OPUS_LOG_INFO("Error: Packet truncated during VBR frame length parsing (second byte)");
- *bytesLeft -= packetLen;
- *frameCount = 0;
- m_ofp3.firstCall = true;
- OPUS_LOG_ERROR("Opus packet has been truncated at VBR parsing");
- return OPUS_ERR;
- }
- current_frame_len_val += inbuf[m_ofp3.idx]; // Add the next byte's value
- m_ofp3.idx++;
- }
- m_ofp3.vfs[m] = current_frame_len_val;
- // OPUS_LOG_INFO("VFS[{}]: {}", m, m_ofp3.vfs[m]);
- }
- }
-
- // Calculate bytes available for compressed audio frames
- int32_t total_header_bytes = m_ofp3.idx; // idx now points to start of first compressed frame data
- int32_t remaining_bytes_for_data_and_padding = packetLen - total_header_bytes;
-
- // Verify enough data for padding
- if (remaining_bytes_for_data_and_padding < m_ofp3.paddingLength) {
- // OPUS_LOG_INFO("Error: Padding length {} exceeds remaining packet bytes {}", m_ofp3.paddingLength, remaining_bytes_for_data_and_padding);
- *bytesLeft -= packetLen;
- *frameCount = 0;
- m_ofp3.firstCall = true;
- OPUS_LOG_ERROR("Too many parsing bytes: {}, padding length; {}", remaining_bytes_for_data_and_padding, m_ofp3.paddingLength);
- return OPUS_ERR;
- }
-
- // Bytes containing actual compressed data (excluding padding at the end)
- int32_t compressed_data_bytes = remaining_bytes_for_data_and_padding - m_ofp3.paddingLength;
-
- // OPUS_LOG_INFO("packetLen {}, total_header_bytes {}, compressed_data_bytes {}, paddingLength {}, framecount {}",
- // packetLen, total_header_bytes, compressed_data_bytes, m_ofp3.paddingLength, *frameCount);
-
- if (!m_ofp3.v) { // Constant Bitrates (CBR)
- // R = N - 2 - P
- // R = packetLen (N) - (TOC + FrameCountByte) - (Padding Header Bytes + Padding Data Bytes)
- // R = packetLen - m_ofp3.idx (which is total header bytes) - m_ofp3.paddingLength (which is actual padding data)
- // But simplified: R = compressed_data_bytes (calculated above)
-
- if (m_ofp3.M == 0) { // Already checked, but good for robustness
- // OPUS_LOG_INFO("Error: CBR with 0 frames (should not happen based on spec M>0)");
- *bytesLeft -= packetLen;
- *frameCount = 0;
- m_ofp3.firstCall = true;
- OPUS_LOG_ERROR("Opus CBR wihtout frames");
- return OPUS_ERR;
- }
-
- m_ofp3.fs = compressed_data_bytes / m_ofp3.M;
- int r = compressed_data_bytes % m_ofp3.M;
- if (r > 0) {
- OPUS_LOG_WARN("CBR data not perfectly divisible by frame count. remainingBytes {}, frames {}, remainder {}", compressed_data_bytes, m_ofp3.M, r);
- // This might indicate a malformed packet, or a small rounding difference for very short packets.
- // For strict compliance, R MUST be a non-negative integer multiple of M.
- *bytesLeft -= packetLen;
- *frameCount = 0;
- m_ofp3.firstCall = true;
- return OPUS_NONE;
- }
-
- // In CBR, all frames have size m_ofp3.fs. We don't use vfs here.
- } else { // Variable Bitrates (VBR)
- // Calculate the length of the last frame (M)
- uint32_t sum_of_signaled_lengths = 0;
- for (int m = 0; m < (m_ofp3.M - 1); m++) { sum_of_signaled_lengths += m_ofp3.vfs[m]; }
-
- if (sum_of_signaled_lengths > compressed_data_bytes) {
- OPUS_LOG_ERROR("Opus wrong VBR length, sum_of_signaled_lengths: {}, compressed_data_bytes: {}", sum_of_signaled_lengths, compressed_data_bytes);
- return OPUS_ERR;
- *bytesLeft -= packetLen;
- *frameCount = 0;
- m_ofp3.firstCall = true;
- return OPUS_NONE;
- }
- m_ofp3.vfs[m_ofp3.M - 1] = compressed_data_bytes - sum_of_signaled_lengths;
- // OPUS_LOG_INFO("Calculated VFS[{}] (last frame): {}", m_ofp3.M - 1, m_ofp3.vfs[s_ofp3.M - 1]);
- }
- current_payload_offset = total_header_bytes; // This is where the first frame data starts
- (void)current_payload_offset;
- (*bytesLeft) -= total_header_bytes; // Account for all header bytes consumed
- }
-
- // Decoding loop (outside the firstCall block)
- if (*frameCount > 0) {
- int32_t frame_len;
- if (m_ofp3.v) {
- // Get the length of the current frame to decode
- uint8_t current_frame_idx = m_ofp3.M - (*frameCount); // 0 for first, M-1 for last
- if (current_frame_idx >= m_ofp3.M) { // Safety check
- // OPUS_LOG_INFO("Error: Invalid VFS index access. current_frame_idx {}, M {}", current_frame_idx, m_ofp3.M);
- *bytesLeft -= (*bytesLeft > 0 ? *bytesLeft : 0); // Consume remaining bytes to reset
- *frameCount = 0;
- m_ofp3.firstCall = true;
- OPUS_LOG_ERROR("opus invalid VFS index access, current_frame_idx; {}, nr of frames: {}", current_frame_idx, m_ofp3.M);
- return OPUS_ERR;
- }
- frame_len = m_ofp3.vfs[current_frame_idx];
- } else {
- frame_len = m_ofp3.fs;
- }
- // Check if enough bytes are left for the current frame
- if (*bytesLeft < frame_len) {
- OPUS_LOG_ERROR("Opus not enough bytes: {}, required: {}", *bytesLeft, frame_len);
- return OPUS_ERR;
- *bytesLeft -= (*bytesLeft > 0 ? *bytesLeft : 0); // Consume remaining bytes to reset
- *frameCount = 0;
- m_ofp3.firstCall = true;
- return OPUS_NONE;
- }
-
- // Decode the frame
- // The inbuf + current_payload_offset points to the start of the current frame data
-
- ret = opus_decode_frame(inbuf + m_ofp3.idx, outbuf, frame_len, m_ofp3.spf);
- // OPUS_LOG_INFO("code 3, fs {}, spf {}, ret {}, offs {}", frame_len, m_ofp3.spf, ret, m_ofp3.idx);
- // Update bytesLeft and frameCount
- *bytesLeft -= frame_len;
- *frameCount -= 1;
- m_opusValidSamples = ret;
-
- if (*frameCount > 0) {
- return OPUS_CONTINUE; // More frames in this packet
- }
- }
-
- // After all frames are decoded, account for padding bytes if any remain.
- // The *bytesLeft at this point should ideally be equal to m_ofp3.paddingLength
- // because total_header_bytes and frame_len (for all frames) have been subtracted.
- // If there's a mismatch, it indicates an issue or just consume the rest.
- *bytesLeft -= m_ofp3.paddingLength; // Consume padding bytes from *bytesLeft for the packet
- if (*bytesLeft < 0) {
- OPUS_LOG_WARN("Warning: Negative bytesLeft after consuming padding. Remaining: {}", *bytesLeft);
- *bytesLeft = 0; // Prevent negative
- }
-
- *frameCount = 0; // All frames processed for this packet
- m_opusValidSamples = samplesPerFrame; // Reset for next packet's first frame
- m_ofp3.firstCall = true; // Signal for next packet
- return OPUS_NONE; // Packet finished
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::opus_packet_get_samples_per_frame(const uint8_t* data, int32_t Fs) {
- int32_t audiosize;
- if ((data[0] & 0x80) == 0x080) {
- audiosize = ((data[0] >> 3) & 0x03);
- audiosize = (Fs << audiosize) / 400;
- } else if ((data[0] & 0x60) == 0x60) {
- audiosize = (data[0] & 0x08) ? Fs / 50 : Fs / 100;
- } else {
- audiosize = ((data[0] >> 3) & 0x3);
- if (audiosize == 3) {
- audiosize = Fs * 60 / 1000;
- } else {
- audiosize = (Fs << audiosize) / 100;
- }
- }
- return audiosize;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t OpusDecoder::getChannels() {
- return m_opusChannels;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t OpusDecoder::getSampleRate() {
- return 48000;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t OpusDecoder::getBitsPerSample() {
- return 16;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t OpusDecoder::getOutputSamples() {
- return m_opusValidSamples;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t OpusDecoder::getAudioDataStart() {
- return m_opusAudioDataStart;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t OpusDecoder::getAudioFileDuration() {
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void OpusDecoder::setRawBlockParams(uint8_t channels, uint32_t sampleRate, uint8_t BPS, uint32_t tsis, uint32_t AuDaLength) {
- return;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* OpusDecoder::arg2() {
- return nullptr;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::val1() {
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::val2() {
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t OpusDecoder::getBitRate() {
- if (m_opusCompressionRatio != 0) {
- return (16 * 2 * 48000) / m_opusCompressionRatio; // bitsPerSample * channel* SampleRate/CompressionRatio
- } else
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* OpusDecoder::getStreamTitle() {
- if (m_f_newSteamTitle) {
- m_f_newSteamTitle = false;
- return m_comment.stream_title.c_get();
- }
- return NULL;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* OpusDecoder::whoIsIt() {
- return "OPUS";
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* OpusDecoder::arg1() { // mode CELT, SILK or HYBRID
- const char* p = "unknown mode";
- if (m_mode == MODE_CELT_ONLY) p = "Opus Mode: CELT_ONLY";
- if (m_mode == MODE_HYBRID) p = "Opus Mode: HYBRID";
- if (m_mode == MODE_SILK_ONLY) p = "Opus Mode: SILK_ONLY";
- if (m_mode == MODE_NONE) p = "Opus Mode: NONE";
- return p;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-std::vector OpusDecoder::getMetadataBlockPicture() {
- if (m_f_opusNewMetadataBlockPicture) {
- m_f_opusNewMetadataBlockPicture = false;
- return m_comment.pic_vec;
- }
- std::vector v;
- return v;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t OpusDecoder::parseOpusTOC(uint8_t TOC_Byte) { // https://www.rfc-editor.org/rfc/rfc6716 page 16 ff
-
- uint8_t configNr = 0;
- uint8_t s = 0; // stereo flag
- uint8_t c = 0;
- (void)c; // count code
-
- configNr = (TOC_Byte & 0b11111000) >> 3;
- s = (TOC_Byte & 0b00000100) >> 2;
- c = (TOC_Byte & 0b00000011);
-
- /* Configuration Mode Bandwidth FrameSizes Audio Bandwidth Sample Rate (Effective)
-
- configNr 0 ... 3 SILK NB (narrow band) 10, 20, 40, 60ms 4 kHz 8 kHz
- configNr 4 ... 7 SILK MB (medium band) 10, 20, 40, 60ms 6 kHz 12 kHz
- configNr 8 ... 11 SILK WB (wide band) 10, 20, 40, 60ms 8 kHz 16 kHz
- configNr 12 ... 13 HYBRID SWB (super wideband) 10, 20ms 12 kHz (*) 24 kHz
- configNr 14 ... 15 HYBRID FB (full band) 10, 20ms 20 kHz (*) 48 kHz
- configNr 16 ... 19 CELT NB (narrow band) 2.5, 5, 10, 20ms 4 kHz 8 kHz
- configNr 20 ... 23 CELT WB (wide band) 2.5, 5, 10, 20ms 8 kHz 16 kHz
- configNr 24 ... 27 CELT SWB (super wideband) 2.5, 5, 10, 20ms 12 kHz 24 kHz
- configNr 28 ... 31 CELT FB (full band) 2.5, 5, 10, 20ms 20 kHz (*) 48 kHz <-------
-
- (*) Although the sampling theorem allows a bandwidth as large as half the sampling rate, Opus never codes
- audio above 20 kHz, as that is the generally accepted upper limit of human hearing.
-
- s = 0: mono 1: stereo
-
- c = 0: 1 frame in the packet
- c = 1: 2 frames in the packet, each with equal compressed size
- c = 2: 2 frames in the packet, with different compressed sizes
- c = 3: an arbitrary number of frames in the packet
- */
- m_opusCountCode = c;
- m_f_opusStereoFlag = s;
-
- // if(configNr < 12) return ERR_OPUS_SILK_MODE_UNSUPPORTED;
- // if(configNr < 16) return ERR_OPUS_HYBRID_MODE_UNSUPPORTED;
- // if(configNr < 20) return ERR_OPUS_NARROW_BAND_UNSUPPORTED;
- // if(configNr < 24) return ERR_OPUS_WIDE_BAND_UNSUPPORTED;
- // if(configNr < 28) return ERR_OPUS_SUPER_WIDE_BAND_UNSUPPORTED;
-
- return configNr;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::parseOpusComment(uint8_t* inbuf, int32_t nBytes, uint32_t current_file_pos) {
-
- /* reference https://www.rfc-editor.org/rfc/rfc7845#section-5
- returns:
- OPUS_COMMENT_INVALID (-1) β "OpusTags" not found
- OPUS_COMMENT_NEED_MORE (1) β needs more data (comment continues)
- OPUS_COMMENT_DONE (2) β all comments consumed
- */
- constexpr uint32_t MAX_COMMENT_SIZE = 1024;
- int32_t available_bytes = nBytes;
-
- auto parse_comment = [&](ps_ptr comment) -> void {
- int idx = comment.index_of("=");
- if (idx <= 0) return;
- ps_ptr key = comment.substr(0, idx);
- ps_ptr val = comment.substr(idx + 1);
- if (key.starts_with_icase("metadata_block_picture")) {
- if (m_comment.item_vec.size() % 2 != 0) { OPUS_LOG_ERROR("vec.size is odd: {}", m_comment.item_vec.size()); }
- m_comment.item_vec[0] += strlen("METADATA_BLOCK_PICTURE=");
- for (int i = 0; i < m_comment.item_vec.size(); i += 2) {
- m_comment.pic_vec.push_back(m_comment.item_vec[i]); // start pos
- m_comment.pic_vec.push_back(m_comment.item_vec[i + 1] - m_comment.item_vec[i]); // len = end pos - start pos
- }
- m_comment.item_vec.clear();
- m_f_opusNewMetadataBlockPicture = true;
- // for (int i = 0; i < m_comment.pic_vec.size(); i += 2) { OPUS_LOG_INFO("Segment {} {} - {}", i / 2, m_comment.pic_vec[i], m_comment.pic_vec[i + 1]); }
- OPUS_LOG_DEBUG("Skipping embedded picture ({} bytes)", val.size());
- return;
- }
- if (key.starts_with_icase("artist")) {
- if (!m_comment.stream_title.valid()) {
- m_comment.stream_title.assign(val.c_get());
- } else {
- m_comment.stream_title.append(" - ");
- m_comment.stream_title.append(val.c_get());
- }
- audio.info(audio, Audio::evt_id3data, "Artist: {}", val.c_get());
- }
- if (key.starts_with_icase("title")) {
- if (!m_comment.stream_title.valid()) {
- m_comment.stream_title.assign(val.c_get());
- } else {
- m_comment.stream_title.append(" - ");
- m_comment.stream_title.append(val.c_get());
- }
- audio.info(audio, Audio::evt_id3data, "Title: {}", val.c_get());
- }
- if (key.starts_with_icase("work")) {
- audio.info(audio, Audio::evt_id3data, "Work: {}", val.c_get());
- }
- if (key.starts_with_icase("composer")) {
- audio.info(audio, Audio::evt_id3data, "Composer: {}", val.c_get());
- }
- if (key.starts_with_icase("genre")) {
- audio.info(audio, Audio::evt_id3data, "Genre: {}", val.c_get());
- }
- if (key.starts_with_icase("date")) {
- audio.info(audio, Audio::evt_id3data, "Date: {}", val.c_get());
- }
- if (key.starts_with_icase("album")) {
- audio.info(audio, Audio::evt_id3data, "Album: {}", val.c_get());
- }
- if (key.starts_with_icase("comment")) {
- audio.info(audio, Audio::evt_id3data, "Comments: {}", val.c_get());
- }
- if (key.starts_with_icase("tracknumber")) {
- audio.info(audio, Audio::evt_id3data, "Track number/Position in set: {}", val.c_get());
- }
- if (m_comment.stream_title.valid()) m_f_newSteamTitle = true;
- // comment.println(); // optional output
- m_comment.item_vec.clear();
- };
-
- auto fill_content = [&](uint8_t* buff, uint32_t len) -> void {
- // defensive guards (avoid signed/unsigned confusion)
- const uint32_t S_MAX = MAX_COMMENT_SIZE;
- uint32_t s = m_comment.comment_content.strlen(); // vorhandene lΓ€nge
- if (s >= S_MAX) {
- // already full β nothing more to add
- OPUS_LOG_DEBUG("comment_content already at or above MAX_COMMENT_SIZE ({} >= {})", s, S_MAX);
- return;
- }
-
- // clamp len to something sensible (len can come from the caller, so check)
- uint32_t available_space = S_MAX - s;
- uint32_t to_fill = (len <= available_space) ? len : available_space;
-
- OPUS_LOG_DEBUG("strlen {}, incoming len {}, to_fill {}", s, len, to_fill);
-
- // defensive: wenn to_fill == 0, nichts tun
- if (to_fill == 0) return;
-
- // copy/append execute safely
- const char* src = reinterpret_cast(buff);
- if (s == 0) {
- // initial copy
- m_comment.comment_content.copy_from(src, to_fill);
- } else {
- // append, ensure append argument limited to to_fill
- m_comment.comment_content.append(src, to_fill);
- }
- };
-
- // πΉ 1. If the previous comment block was incomplete β continue now
- if (m_comment.oob) {
- int64_t tmp_to_read = (int64_t)m_comment.comment_size - (int64_t)m_comment.save_len;
- if (tmp_to_read < 0) tmp_to_read = 0;
- uint32_t to_read = (uint32_t)tmp_to_read;
- if (available_bytes <= 0) { // clamp to available_bytes (available_bytes ist signed int)
- // nothing to do
- if (m_comment.list_length == 0) return OPUS_COMMENT_DONE;
- return OPUS_COMMENT_NEED_MORE;
- }
- if ((uint32_t)available_bytes < to_read) to_read = (uint32_t)available_bytes;
-
- OPUS_LOG_DEBUG("to_read {}, available_bytes {}", to_read, available_bytes);
- m_comment.start_pos = current_file_pos;
- OPUS_LOG_DEBUG("partial start {}", m_comment.start_pos);
- m_comment.item_vec.push_back(m_comment.start_pos);
- fill_content(inbuf, to_read);
- m_comment.save_len += to_read;
- m_comment.pointer = to_read;
- available_bytes -= to_read;
- if (m_comment.save_len == m_comment.comment_size) {
- OPUS_LOG_DEBUG("end {}", m_comment.start_pos + to_read);
- m_comment.item_vec.push_back(m_comment.start_pos + to_read);
- // m_comment.comment_content.println();
- parse_comment(m_comment.comment_content);
- m_comment.comment_content.reset();
- m_comment.oob = false;
- m_comment.list_length--;
- } else {
- OPUS_LOG_DEBUG("partial end {}", m_comment.start_pos + nBytes);
- m_comment.item_vec.push_back(m_comment.start_pos + nBytes);
- }
- if (m_comment.list_length == 0) return OPUS_COMMENT_DONE;
- if (available_bytes == 0) return OPUS_COMMENT_NEED_MORE;
- // fall through
- }
-
- // πΉ 2. If this is the first page β read header
- bool first_call = (m_comment.pointer == 0 && m_comment.list_length == 0);
- if (first_call) {
- int32_t idx = OPUS_specialIndexOf(inbuf, "OpusTags", 10);
- if (idx != 0) return OPUS_COMMENT_INVALID;
-
- m_comment.pointer = 8; // skip "OpusTags"
- available_bytes -= 8;
- uint32_t vendorLength = little_endian(inbuf + m_comment.pointer);
- m_comment.pointer += 4 + vendorLength; // skip vendor string
- available_bytes -= 4 + vendorLength;
- m_comment.list_length = little_endian(inbuf + m_comment.pointer);
- m_comment.pointer += 4;
- available_bytes -= 4;
- OPUS_LOG_DEBUG("VendorLen={}, CommentCount={}", vendorLength, m_comment.list_length);
- if(m_comment.list_length == 0){
- return OPUS_COMMENT_DONE;
- }
- }
-
- // πΉ 3. read comments
- while (m_comment.list_length > 0) {
-
- // --- handle possible split 4-byte comment length ---
- if (m_comment.partial_length > 0 || available_bytes < 4) {
- uint8_t bytes_to_copy = std::min(4 - m_comment.partial_length, available_bytes);
- memcpy(m_comment.length_bytes + m_comment.partial_length, inbuf + (nBytes - available_bytes), bytes_to_copy);
-
- m_comment.partial_length += bytes_to_copy;
- available_bytes -= bytes_to_copy;
- m_comment.pointer += bytes_to_copy;
-
- OPUS_LOG_DEBUG("Partial length bytes collected: {}/4", m_comment.partial_length);
-
- if (m_comment.partial_length < 4) {
- // still incomplete β need more data next call
- return OPUS_COMMENT_NEED_MORE;
- }
-
- // now we have all 4 bytes
- m_comment.comment_size = little_endian(m_comment.length_bytes);
- m_comment.partial_length = 0; // reset for next comment
- OPUS_LOG_DEBUG("m_comment.comment_size (assembled) {}", m_comment.comment_size);
- } else {
- memcpy(m_comment.length_bytes, inbuf + (nBytes - available_bytes), 4);
- m_comment.comment_size = little_endian(m_comment.length_bytes);
- m_comment.pointer += 4;
- available_bytes -= 4;
- OPUS_LOG_DEBUG("m_comment.comment_size {}", m_comment.comment_size);
- }
-
- if (m_comment.comment_size <= available_bytes) { // can completely read
- m_comment.start_pos = current_file_pos + m_comment.pointer;
- OPUS_LOG_DEBUG("start {}", m_comment.start_pos);
- m_comment.item_vec.push_back(m_comment.start_pos);
- fill_content(inbuf + (nBytes - available_bytes), m_comment.comment_size);
- m_comment.end_pos = m_comment.start_pos + m_comment.comment_size;
- OPUS_LOG_DEBUG("end {}", m_comment.end_pos);
- m_comment.item_vec.push_back(m_comment.end_pos);
- m_comment.pointer += m_comment.comment_size;
- available_bytes -= m_comment.comment_size;
- parse_comment(m_comment.comment_content);
- m_comment.comment_content.reset();
- m_comment.list_length--;
- if (m_comment.list_length == 0) return OPUS_COMMENT_DONE;
- }
-
- else { // out of bounds
- m_comment.start_pos = current_file_pos + nBytes - available_bytes;
- OPUS_LOG_DEBUG("start {}", m_comment.start_pos);
- m_comment.item_vec.push_back(m_comment.start_pos);
- fill_content(inbuf + (nBytes - available_bytes), available_bytes);
- m_comment.save_len = available_bytes;
- OPUS_LOG_DEBUG("partial_end {}", m_comment.start_pos + m_comment.save_len);
- m_comment.item_vec.push_back(m_comment.start_pos + m_comment.save_len);
- m_comment.pointer = 0;
- m_comment.oob = true;
- return OPUS_COMMENT_NEED_MORE;
- }
- }
- return OPUS_COMMENT_NEED_MORE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::parseOpusHead(uint8_t* inbuf, int32_t nBytes) { // reference https://wiki.xiph.org/OggOpus
-
- int32_t idx = OPUS_specialIndexOf(inbuf, "OpusHead", 10);
- if (idx != 0) {
- return 0; // is not OpusHead
- }
- uint8_t version = *(inbuf + 8);
- (void)version;
- uint8_t channelCount = *(inbuf + 9); // nr of channels
- uint16_t preSkip = *(inbuf + 11) << 8;
- preSkip += *(inbuf + 10);
- uint32_t sampleRate = *(inbuf + 15) << 24; // informational only
- sampleRate += *(inbuf + 14) << 16;
- sampleRate += *(inbuf + 13) << 8;
- sampleRate += *(inbuf + 12);
- uint16_t outputGain = *(inbuf + 17) << 8; // Q7.8 in dB
- outputGain += *(inbuf + 16);
- uint8_t channelMap = *(inbuf + 18);
-
- if (channelCount == 0 || channelCount > 2) {
- OPUS_LOG_ERROR("Opus channels out of range, ch: {}", channelCount);
- return OPUS_ERR;
- }
- m_opusChannels = channelCount;
- // OPUS_LOG_INFO("sampleRate {}", sampleRate);
- // if(sampleRate != 48000 && sampleRate != 44100) return ERR_OPUS_INVALID_SAMPLERATE;
- m_opusSamplerate = sampleRate;
- if (channelMap > 1) {
- OPUS_LOG_ERROR("Opus extra channels not supported");
- return OPUS_ERR;
- }
-
- (void)outputGain;
-
- m_opusError = celtdec->celt_decoder_init(m_opusChannels);
- if (m_opusError < 0) {
- OPUS_LOG_ERROR("The CELT Decoder could not be initialized");
- return OPUS_ERR;
- }
- m_opusError = celtdec->celt_decoder_ctl(CELT_SET_SIGNALLING_REQUEST, 0);
- if (m_opusError < 0) {
- OPUS_LOG_ERROR("The CELT Decoder could not be initialized");
- return OPUS_ERR;
- }
- m_opusError = celtdec->celt_decoder_ctl(CELT_SET_END_BAND_REQUEST, 21);
- if (m_opusError < 0) {
- OPUS_LOG_ERROR("The CELT Decoder could not be initialized");
- return OPUS_ERR;
- }
-
- return 1;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::parseOGG(uint8_t* inbuf, int32_t* bytesLeft) { // reference https://www.xiph.org/ogg/doc/rfc3533.txt
-
- int32_t idx = OPUS_specialIndexOf(inbuf, "OggS", 6);
- if (idx != 0) {
- OPUS_LOG_ERROR("Opus dec async, OGG capture pattern \"OggS\" not found");
- return OPUS_ERR;
- }
-
- int16_t segmentTableWrPtr = -1;
-
- uint8_t version = *(inbuf + 4);
- (void)version;
- uint8_t headerType = *(inbuf + 5);
- (void)headerType;
- uint64_t granulePosition = (uint64_t)*(inbuf + 13) << 56; // granule_position: an 8 Byte field containing -
- granulePosition += (uint64_t)*(inbuf + 12) << 48; // position information. For an audio stream, it MAY
- granulePosition += (uint64_t)*(inbuf + 11) << 40; // contain the total number of PCM samples encoded
- granulePosition += (uint64_t)*(inbuf + 10) << 32; // after including all frames finished on this page.
- granulePosition += *(inbuf + 9) << 24; // This is a hint for the decoder and gives it some timing
- granulePosition += *(inbuf + 8) << 16; // and position information. A special value of -1 (in two's
- granulePosition += *(inbuf + 7) << 8; // complement) indicates that no packets finish on this page.
- granulePosition += *(inbuf + 6);
- (void)granulePosition;
- uint32_t bitstreamSerialNr = *(inbuf + 17) << 24; // bitstream_serial_number: a 4 Byte field containing the
- bitstreamSerialNr += *(inbuf + 16) << 16; // unique serial number by which the logical bitstream
- bitstreamSerialNr += *(inbuf + 15) << 8; // is identified.
- bitstreamSerialNr += *(inbuf + 14);
- (void)bitstreamSerialNr;
- uint32_t pageSequenceNr = *(inbuf + 21) << 24; // page_sequence_number: a 4 Byte field containing the sequence
- pageSequenceNr += *(inbuf + 20) << 16; // number of the page so the decoder can identify page loss
- pageSequenceNr += *(inbuf + 19) << 8; // This sequence number is increasing on each logical bitstream
- pageSequenceNr += *(inbuf + 18);
- (void)pageSequenceNr;
- uint32_t CRCchecksum = *(inbuf + 25) << 24;
- CRCchecksum += *(inbuf + 24) << 16;
- CRCchecksum += *(inbuf + 23) << 8;
- CRCchecksum += *(inbuf + 22);
- (void)CRCchecksum;
- uint8_t pageSegments = *(inbuf + 26); // giving the number of segment entries
-
- // read the segment table (contains pageSegments bytes), 1...251: Length of the frame in bytes,
- // 255: A second byte is needed. The total length is first_byte + second byte
- m_opusSegmentLength = 0;
- segmentTableWrPtr = -1;
-
- for (int32_t i = 0; i < pageSegments; i++) {
- int32_t n = *(inbuf + 27 + i);
- while (*(inbuf + 27 + i) == 255) {
- i++;
- if (i == pageSegments) break;
- n += *(inbuf + 27 + i);
- }
- segmentTableWrPtr++;
- m_opusSegmentTable[segmentTableWrPtr] = n;
- m_opusSegmentLength += n;
- }
- m_opusSegmentTableSize = segmentTableWrPtr + 1;
- m_opusCompressionRatio = (float)(960 * 2 * pageSegments) / m_opusSegmentLength; // const 960 validBytes out
-
- m_f_continuedPage = headerType & 0x01; // set: page contains data of a packet continued from the previous page
- m_f_firstPage = headerType & 0x02; // set: this is the first page of a logical bitstream (bos)
- m_f_lastPage = headerType & 0x04; // set: this is the last page of a logical bitstream (eos)
-
- if (m_f_firstPage) { m_opusPageNr = 0; }
-
- OPUS_LOG_DEBUG("firstPage {}, continuedPage {}, lastPage {}", m_f_firstPage, m_f_continuedPage, m_f_lastPage);
-
- uint16_t headerSize = pageSegments + 27;
- *bytesLeft -= headerSize;
- // m_opusCurrentFilePos += headerSize;
- m_opusOggHeaderSize = headerSize;
-
- int32_t pLen = _min((int32_t)m_opusSegmentLength, m_opusRemainBlockPicLen);
- // OPUS_LOG_INFO("s_opusSegmentLength {}, m_opusRemainBlockPicLen {}", m_opusSegmentLength, m_opusRemainBlockPicLen);
- if (m_opusBlockPicLen && pLen > 0) {
- m_opusBlockPicItem.push_back(m_opusCurrentFilePos);
- m_opusBlockPicItem.push_back(pLen);
- }
- return OPUS_NONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::findSyncWord(uint8_t* buf, int32_t nBytes) {
- // assume we have a ogg wrapper
- int32_t idx = OPUS_specialIndexOf(buf, "OggS", nBytes);
- if (idx >= 0) { // Magic Word found
- // OPUS_LOG_INFO("OggS found at {}", idx);
- m_f_opusParseOgg = true;
- return idx;
- }
- m_f_opusParseOgg = false;
- OPUS_LOG_ERROR("Opus syncword not found");
- return OPUS_ERR;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::OPUS_specialIndexOf(uint8_t* base, const char* str, int32_t baselen, bool exact) {
- int32_t result = -1; // seek for str in buffer or in header up to baselen, not nullterninated
- if (strlen(str) > baselen) return -1; // if exact == true seekstr in buffer must have "\0" at the end
- for (int32_t i = 0; i < baselen - strlen(str); i++) {
- result = i;
- for (int32_t j = 0; j < strlen(str) + exact; j++) {
- if (*(base + i + j) != *(str + j)) {
- result = -1;
- break;
- }
- }
- if (result >= 0) break;
- }
- return result;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t OpusDecoder::OPUS_specialIndexOf_icase(uint8_t* base, const char* str, int32_t baselen, bool exact) {
- int32_t result = -1; // seek for str in buffer or in header up to baselen, not nullterninated
- if (strlen(str) > baselen) return -1; // if exact == true seekstr in buffer must have "\0" at the end
- for (int32_t i = 0; i < baselen - strlen(str); i++) {
- result = i;
- for (int32_t j = 0; j < strlen(str) + exact; j++) {
- if (tolower(*(base + i + j)) != tolower(*(str + j))) {
- result = -1;
- break;
- }
- }
- if (result >= 0) break;
- }
- return result;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t OpusDecoder::little_endian(uint8_t* data) {
- return (uint32_t(data[0]) | (uint32_t(data[1]) << 8) | (uint32_t(data[2]) << 16) | (uint32_t(data[3]) << 24));
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/opus_decoder.h b/libraries/ESP32-audioI2S/src/opus_decoder/opus_decoder.h
deleted file mode 100644
index be157fc..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/opus_decoder.h
+++ /dev/null
@@ -1,228 +0,0 @@
-// based on Xiph.Org Foundation celt decoder
-#pragma once
-
-#include "../Audio.h"
-#include "../psram_unique_ptr.hpp"
-#include "celt.h"
-#include "range_decoder.h"
-#include "silk.h"
-#include
-
-#define ANSI_ESC_RESET "\033[0m"
-#define ANSI_ESC_BLACK "\033[30m"
-#define ANSI_ESC_RED "\033[31m"
-#define ANSI_ESC_GREEN "\033[32m"
-#define ANSI_ESC_YELLOW "\033[33m"
-#define ANSI_ESC_BLUE "\033[34m"
-#define ANSI_ESC_MAGENTA "\033[35m"
-#define ANSI_ESC_CYAN "\033[36m"
-#define ANSI_ESC_WHITE "\033[37m"
-
-class OpusDecoder : public Decoder {
-
- public:
- OpusDecoder(Audio& audioRef)
- : Decoder(audioRef), rangedec(std::make_unique()), silkdec(std::make_unique(*rangedec)), celtdec(std::make_unique(*rangedec)), audio(audioRef) {}
- ~OpusDecoder() { reset(); }
- bool init() override;
- void clear() override;
- void reset() override;
- bool isValid() override;
- int32_t findSyncWord(uint8_t* buf, int32_t nBytes) override;
- uint8_t getChannels() override;
- uint32_t getSampleRate() override;
- uint32_t getOutputSamples();
- uint8_t getBitsPerSample() override;
- uint32_t getBitRate() override;
- uint32_t getAudioDataStart() override;
- uint32_t getAudioFileDuration() override;
- const char* getStreamTitle() override;
- const char* whoIsIt() override;
- int32_t decode(uint8_t* inbuf, int32_t* bytesLeft, int32_t* outbuf) override;
- void setRawBlockParams(uint8_t channels, uint32_t sampleRate, uint8_t BPS, uint32_t tsis, uint32_t AuDaLength) override;
- std::vector getMetadataBlockPicture() override;
- const char* arg1() override;
- const char* arg2() override;
- virtual int32_t val1() override;
- virtual int32_t val2() override;
-
- std::unique_ptr rangedec;
- std::unique_ptr silkdec;
- std::unique_ptr celtdec;
-
- enum : int8_t { OPUS_END = 120, OPUS_CONTINUE = 10, OPUS_PARSE_OGG_DONE = 100, OPUS_NONE = 0, OPUS_ERR = -1 };
-
- private:
- Audio& audio;
- typedef struct _ofp2 {
- uint16_t firstFrameLength{};
- uint16_t secondFrameLength{};
-
- void reset() {
- *this = _ofp2{}; // sauber neu initialisieren
- }
- } ofp2_t;
-
- typedef struct _ofp3 { // opus_FramePacking_Code
- bool firstCall{};
- bool v{}; // VBR indicator
- bool p{}; // padding exists
- int16_t fs{}; // frame size
- uint8_t M{}; // nr of frames
- int32_t spf{}; // samples per frame
- int32_t paddingLength{};
- uint16_t c1fs{};
- uint16_t vfs[48]{}; // variable frame size
- uint32_t idx{};
-
- void reset() {
- *this = _ofp3{}; // sauber neu initialisieren
- }
- } ofp3_t;
-
- typedef struct _odp3 {
- int8_t configNr{};
- uint16_t samplesPerFrame{};
-
- void reset() {
- // Default-initialize alles neu (inklusive Array)
- *this = _odp3{};
- }
-
- } odp3_t;
-
-#define CELT_SET_END_BAND_REQUEST 10012
-#define CELT_SET_CHANNELS_REQUEST 10008
-#define CELT_SET_START_BAND_REQUEST 10010
-#define CELT_SET_SIGNALLING_REQUEST 10016
-#define CELT_GET_AND_CLEAR_ERROR_REQUEST 10007
-#define CELT_GET_MODE_REQUEST 10015
-
- enum { OPUS_BANDWIDTH_NARROWBAND = 1101, OPUS_BANDWIDTH_MEDIUMBAND = 1102, OPUS_BANDWIDTH_WIDEBAND = 1103, OPUS_BANDWIDTH_SUPERWIDEBAND = 1104, OPUS_BANDWIDTH_FULLBAND = 1105 };
- enum ParseResult { OPUS_COMMENT_INVALID = -1, OPUS_COMMENT_NEED_MORE = 1, OPUS_COMMENT_DONE = 2 };
-
- uint8_t m_opusChannels = 0;
- uint8_t m_opusCountCode = 0;
- uint8_t m_opusPageNr = 0;
- uint8_t m_frameCount = 0;
- uint8_t m_opusSegmentTableSize = 0;
- uint16_t m_mode = 0;
- uint16_t m_opusOggHeaderSize = 0;
- uint16_t m_bandWidth = 0;
- uint16_t m_internalSampleRate = 0;
- uint16_t m_endband = 0;
- uint32_t m_opusSamplerate = 0;
- uint32_t m_opusSegmentLength = 0;
- uint32_t m_opusCurrentFilePos = 0;
- uint32_t m_opusAudioDataStart = 0;
- uint32_t m_opusBlockPicPos = 0;
- uint32_t m_opusBlockLen = 0;
- bool m_f_opusParseOgg = false;
- bool m_f_newSteamTitle = false; // streamTitle
- bool m_f_opusNewMetadataBlockPicture = false; // new metadata block picture
- bool m_f_opusStereoFlag = false;
- bool m_f_continuedPage = false;
- bool m_f_firstPage = false;
- bool m_f_lastPage = false;
- bool m_f_nextChunk = false;
- bool m_isValid = false;
- int8_t m_opusError = 0;
- int16_t m_opusSegmentTableRdPtr = -1;
- int16_t m_prev_mode = 0;
- int32_t m_opusValidSamples = 0;
- int32_t m_opusBlockPicLen = 0;
- int32_t m_blockPicLenUntilFrameEnd = 0;
- int32_t m_opusRemainBlockPicLen = 0;
- int32_t m_opusCommentBlockSize = 0;
- float m_opusCompressionRatio = 0;
- ps_ptr m_out16;
-
- struct picture_segment_t {
- uint32_t start_page_index{};
- uint32_t start_offset{};
- uint32_t end_page_index{};
- uint32_t end_offset{};
- bool in_progress{};
- };
-
- typedef struct _comment {
- uint32_t pointer{};
- uint32_t list_length{};
- bool oob{}; // out of bounds (block overflow)
- uint32_t save_len{};
- uint32_t comment_size{};
- uint32_t start_pos{}; // comment start file position
- uint32_t end_pos{}; // comment end file position
- uint8_t length_bytes[4]{}; // π Addition for split 4-byte length fields
- uint8_t partial_length{}; // how many of the 4 bytes have already been read
- uint32_t bytes_available{};
-
- ps_ptr stream_title{};
- ps_ptr comment_content{};
- std::vector item_vec;
- std::vector pic_vec;
-
- void reset() { *this = _comment{}; }
- } comment_t;
- comment_t m_comment;
-
- ps_ptr m_opusSegmentTable;
-
- ofp2_t m_ofp2; // used in opus_FramePacking_Code2
- ofp3_t m_ofp3; // used in opus_FramePacking_Code3
- odp3_t m_odp3; // used in opusDecodePage3
-
- std::vector m_opusBlockPicItem;
-
- void OPUSsetDefaults();
- int32_t opusDecodePage0(uint8_t* inbuf, int32_t* bytesLeft, uint32_t segmentLength);
- int32_t opusDecodePage3(uint8_t* inbuf, int32_t* bytesLeft, uint32_t segmentLength, int16_t* outbuf);
- int8_t opus_FramePacking_Code0(uint8_t* inbuf, int32_t* bytesLeft, int16_t* outbuf, int32_t packetLen, uint16_t samplesPerFrame);
- int8_t opus_FramePacking_Code1(uint8_t* inbuf, int32_t* bytesLeft, int16_t* outbuf, int32_t packetLen, uint16_t samplesPerFrame, uint8_t* frameCount);
- int8_t opus_FramePacking_Code2(uint8_t* inbuf, int32_t* bytesLeft, int16_t* outbuf, int32_t packetLen, uint16_t samplesPerFrame, uint8_t* frameCount);
- int8_t opus_FramePacking_Code3(uint8_t* inbuf, int32_t* bytesLeft, int16_t* outbuf, int32_t packetLen, uint16_t samplesPerFrame, uint8_t* frameCount);
- int32_t parseOGG(uint8_t* inbuf, int32_t* bytesLeft);
- int32_t parseOpusHead(uint8_t* inbuf, int32_t nBytes);
- int32_t parseOpusComment(uint8_t* inbuf, int32_t nBytes, uint32_t current_file_pos);
- int8_t parseOpusTOC(uint8_t TOC_Byte);
- int32_t opus_packet_get_samples_per_frame(const uint8_t* data, int32_t Fs);
- int32_t opus_decode_frame(uint8_t* inbuf, int16_t* outbuf, int32_t packetLen, uint16_t samplesPerFrame);
-
- // some helper functions
- int32_t OPUS_specialIndexOf(uint8_t* base, const char* str, int32_t baselen, bool exact = false);
- int32_t OPUS_specialIndexOf_icase(uint8_t* base, const char* str, int32_t baselen, bool exact = false);
- uint32_t little_endian(uint8_t* data);
- enum { MODE_NONE = 0, MODE_SILK_ONLY = 1000, MODE_HYBRID = 1001, MODE_CELT_ONLY = 1002 };
-
- // βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- // Macro for comfortable calls
-#define OPUS_LOG_ERROR(fmt, ...) Audio::AUDIO_LOG_IMPL(1, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define OPUS_LOG_WARN(fmt, ...) Audio::AUDIO_LOG_IMPL(2, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define OPUS_LOG_INFO(fmt, ...) Audio::AUDIO_LOG_IMPL(3, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define OPUS_LOG_DEBUG(fmt, ...) Audio::AUDIO_LOG_IMPL(4, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define OPUS_LOG_VERBOSE(fmt, ...) Audio::AUDIO_LOG_IMPL(5, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
- // βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- // Macro for time measuring
- // PROFILE_START(decodeNative);
- // ret = decodeNative(inbuf, bytesLeft, outbuf);
- // PROFILE_END_N(decodeNative, 1000);
-
-#define PROFILE_START(name) \
- static uint64_t _prof_##name##_start = 0; \
- _prof_##name##_start = esp_timer_get_time()
-
-#define PROFILE_END_N(name, N) \
- do { \
- static uint64_t _prof_##name##_sum = 0; \
- static uint32_t _prof_##name##_count = 0; \
- uint64_t _prof_##name##_elapsed = esp_timer_get_time() - _prof_##name##_start; \
- _prof_##name##_sum += _prof_##name##_elapsed; \
- _prof_##name##_count++; \
- if (_prof_##name##_count >= (N)) { \
- printf("%-20s avg: %.2f Β΅s over %u runs\n", #name, (double)_prof_##name##_sum / _prof_##name##_count, _prof_##name##_count); \
- _prof_##name##_sum = 0; \
- _prof_##name##_count = 0; \
- } \
- } while (0)
-};
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/range_decoder.cpp b/libraries/ESP32-audioI2S/src/opus_decoder/range_decoder.cpp
deleted file mode 100644
index f459e3a..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/range_decoder.cpp
+++ /dev/null
@@ -1,223 +0,0 @@
-#include "range_decoder.h"
-
-RangeDecoder::RangeDecoder() : m_buf(nullptr) {}
-
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* This is a faster version of ec_tell_frac() that takes advantage of the low (1/8 bit) resolution to use just a linear function followed by a lookup to determine the exact transition thresholds. */
-uint32_t RangeDecoder::tell_frac() {
- const uint32_t correction[8] = {35733, 38967, 42495, 46340, 50535, 55109, 60097, 65535};
- uint32_t nbits;
- uint32_t r;
- int32_t l;
- uint32_t b;
- nbits = m_nbits_total << EC_BITRES;
- l = EC_ILOG(m_rng);
- r = m_rng >> (l - 16);
- b = (r >> 12) - 8;
- b += r > correction[b];
- l = (l << 3) + b;
- return nbits - l;
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t RangeDecoder::read_byte() { return m_offs < m_storage ? m_buf[m_offs++] : 0; }
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t RangeDecoder::read_byte_from_end() {
- return m_end_offs < m_storage ? m_buf[m_storage - ++(m_end_offs)] : 0;
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/*Normalizes the contents of val and rng so that rng lies entirely in the high-order symbol.*/
-void RangeDecoder::dec_normalize() {
- /*If the range is too small, rescale it and input some bits.*/
- while (m_rng <= EC_CODE_BOT) {
- int32_t sym;
- m_nbits_total += EC_SYM_BITS;
- m_rng <<= EC_SYM_BITS;
- /*Use up the remaining bits from our last symbol.*/
- sym = m_rem;
- /*Read the next value from the input.*/
- m_rem = read_byte();
- /*Take the rest of the bits we need from this new symbol.*/
- sym = (sym << EC_SYM_BITS | m_rem) >> (EC_SYM_BITS - EC_CODE_EXTRA);
- /*And subtract them from val, capped to be less than EC_CODE_TOP.*/
- m_val = ((m_val << EC_SYM_BITS) + (EC_SYM_MAX & ~sym)) & ((EC_CODE_TOP) - 1);
- }
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void RangeDecoder::dec_init(uint8_t *_buf, uint32_t _storage) {
-
- m_buf = _buf;
- m_storage = _storage;
- m_end_offs = 0;
- m_end_window = 0;
- m_nend_bits = 0;
- m_nbits_total = EC_CODE_BITS + 1 - ((EC_CODE_BITS - EC_CODE_EXTRA) / EC_SYM_BITS) * EC_SYM_BITS;
- m_offs = 0;
- m_rng = 1U << EC_CODE_EXTRA;
- m_rem = read_byte();
- m_val = m_rng - 1 - (m_rem >> (EC_SYM_BITS - EC_CODE_EXTRA));
- m_error = 0;
- /*Normalize the interval.*/
- dec_normalize();
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t RangeDecoder::decode(uint32_t _ft) {
- uint32_t s;
- m_ext = m_rng / _ft;
- s = (uint32_t)(m_val / m_ext);
- return _ft - EC_MINI(s + 1, _ft);
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t RangeDecoder::decode_bin(uint32_t _bits) {
- uint32_t s;
- m_ext = m_rng >> _bits;
- s = (uint32_t)(m_val / m_ext);
- return (1U << _bits) - EC_MINI(s + 1U, 1U << _bits);
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void RangeDecoder::dec_update(uint32_t _fl, uint32_t _fh, uint32_t _ft) {
- uint32_t s;
- s = m_ext * (_ft - _fh);
- m_val -= s;
-
- if(_fl > 0){
- m_rng = m_ext * (_fh - _fl);
- }
- else{
- m_rng = m_rng - s;
- }
- dec_normalize();
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/*The probability of having a "one" is 1/(1<<_logp).*/
-int32_t RangeDecoder::dec_bit_logp( uint32_t _logp) {
- uint32_t r;
- uint32_t d;
- uint32_t s;
- int32_t ret;
- r = m_rng;
- d = m_val;
- s = r >> _logp;
- ret = d < s;
- if (!ret) m_val = d - s;
- m_rng = ret ? s : r - s;
- dec_normalize();
- return ret;
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t RangeDecoder::dec_icdf(const uint8_t *_icdf, uint32_t _ftb) {
- uint32_t r;
- uint32_t d;
- uint32_t s;
- uint32_t t;
- int32_t ret;
- s = m_rng;
- d = m_val;
- r = s >> _ftb;
- ret = -1;
- do {
- t = s;
- s = r * _icdf[++ret];
- } while (d < s);
- m_val = d - s;
- m_rng = t - s;
- dec_normalize();
- return ret;
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t RangeDecoder::dec_uint(uint32_t _ft) {
- uint32_t ft;
- uint32_t s;
- int32_t ftb;
- /*In order to optimize EC_ILOG(), it is undefined for the value 0.*/
- assert(_ft > 1);
- _ft--;
- ftb = EC_ILOG(_ft);
- if (ftb > EC_UINT_BITS) {
- uint32_t t;
- ftb -= EC_UINT_BITS;
- ft = (uint32_t)(_ft >> ftb) + 1;
- s = decode(ft);
- dec_update(s, s + 1, ft);
- t = (uint32_t)s << ftb | dec_bits(ftb);
- if (t <= _ft) return t;
- m_error = 1;
- return _ft;
- } else {
- _ft++;
- s = decode((uint32_t)_ft);
- dec_update(s, s + 1, (uint32_t)_ft);
- return s;
- }
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t RangeDecoder::dec_bits(uint32_t _bits) {
- uint32_t window;
- int32_t available;
- uint32_t ret;
- window = m_end_window;
- available = m_nend_bits;
- if ((uint32_t)available < _bits) {
- do {
- window |= (uint32_t)read_byte_from_end() << available;
- available += EC_SYM_BITS;
- } while (available <= EC_WINDOW_SIZE - EC_SYM_BITS);
- }
- ret = (uint32_t)window & (((uint32_t)1 << _bits) - 1U);
- window >>= _bits;
- available -= _bits;
- m_end_window = window;
- m_nend_bits = available;
- m_nbits_total += _bits;
- return ret;
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t RangeDecoder::tell(){return m_nbits_total-EC_ILOG(m_rng);}
-void RangeDecoder::add_nbits_total(int32_t nbits_total){m_nbits_total += nbits_total;}
-uint32_t RangeDecoder::get_storage(){return m_storage;}
-int32_t RangeDecoder::get_error(){return m_error;}
-uint32_t RangeDecoder::get_rng(){return m_rng;}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* When called, decay is positive and at most 11456. */
-uint32_t RangeDecoder::laplace_get_freq1(uint32_t fs0, int32_t decay) {
- uint32_t ft;
- ft = 32768 - LAPLACE_MINP * (2 * LAPLACE_NMIN) - fs0;
- return ft * (int32_t)(16384 - decay) >> 15;
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t RangeDecoder::laplace_decode(uint32_t fs, int32_t decay) {
- int32_t val = 0;
- uint32_t fl;
- uint32_t fm;
- fm = decode_bin(15);
- fl = 0;
- if (fm >= fs) {
- val++;
- fl = fs;
- fs = laplace_get_freq1(fs, decay) + LAPLACE_MINP;
- /* Search the decaying part of the PDF.*/
- while (fs > LAPLACE_MINP && fm >= fl + 2 * fs) {
- fs *= 2;
- fl += fs;
- fs = ((fs - 2 * LAPLACE_MINP) * (int32_t)decay) >> 15;
- fs += LAPLACE_MINP;
- val++;
- }
- /* Everything beyond that has probability LAPLACE_MINP. */
- if (fs <= LAPLACE_MINP) {
- int32_t di;
- di = (fm - fl) >> (LAPLACE_LOG_MINP + 1);
- val += di;
- fl += 2 * di * LAPLACE_MINP;
- }
- if (fm < fl + fs)
- val = -val;
- else
- fl += fs;
- }
- assert(fl < 32768);
- assert(fs > 0);
- assert(fl <= fm);
- assert(fm < min((uint32_t)(fl + fs), (uint32_t)32768));
- dec_update(fl, min((uint32_t)(fl + fs), (uint32_t)32768), (uint32_t)32768);
- return val;
-}
\ No newline at end of file
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/range_decoder.h b/libraries/ESP32-audioI2S/src/opus_decoder/range_decoder.h
deleted file mode 100644
index 4a57736..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/range_decoder.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#pragma once
-
-#include "Arduino.h"
-
-class RangeDecoder {
-public:
- RangeDecoder();
- ~RangeDecoder(){}
- void dec_init(uint8_t *_buf, uint32_t _storage);
- uint32_t get_storage();
- uint32_t dec_bits(uint32_t _bits);
- uint32_t dec_uint(uint32_t _ft);
- uint32_t decode(uint32_t _ft);
- uint32_t decode_bin(uint32_t _bits);
- void dec_update(uint32_t _fl, uint32_t _fh, uint32_t _ft);
- int32_t dec_bit_logp( uint32_t _logp);
- uint32_t tell_frac();
- int32_t dec_icdf(const uint8_t *_icdf, uint32_t _ftb);
- int32_t tell();
- void add_nbits_total(int32_t nbits_total);
- int32_t get_error();
- uint32_t get_rng();
- int32_t laplace_decode(uint32_t fs, int32_t decay);
-
-private:
- #define EC_WINDOW_SIZE ((int32_t)sizeof(uint32_t)*CHAR_BIT)
- #define EC_UINT_BITS (8)
- #define EC_MINI(_a,_b) ((_a)+(((_b)-(_a))&-((_b)<(_a))))
- #define EC_CLZ0s ((int32_t)sizeof(uint32_t)*CHAR_BIT)
- #define EC_CLZ(_x) (__builtin_clz(_x))
- #define EC_ILOG(_x) (EC_CLZ0s-EC_CLZ(_x))
- #define EC_BITRES 3
-
- #define EC_SYM_BITS 8
- #define EC_CODE_BITS 32
- #define EC_SYM_MAX ((1U << EC_SYM_BITS) - 1)
- #define EC_CODE_TOP 1U << (EC_CODE_BITS - 1)
- #define EC_CODE_BOT EC_CODE_TOP >> EC_SYM_BITS
- #define EC_CODE_EXTRA ((EC_CODE_BITS-2) % EC_SYM_BITS + 1)
-
- #define LAPLACE_LOG_MINP (0)
- #define LAPLACE_MINP (1< 1; n--) { out[n] += out[n - 2] - (int32_t)silk_RSHIFT_ROUND64(silk_SMULL(ftmp, out[n - 1]), QA16); }
- out[1] -= ftmp;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* compute whitening filter coefficients from normalized line spectral frequencies(monic whitening filter coefficients in Q12, normalized line spectral frequencies in Q15, filter order) */
-void SilkDecoder::silk_NLSF2A(int16_t* a_Q12, const int16_t* NLSF, const int32_t d) {
- /* This ordering was found to maximize quality. It improves numerical accuracy of silk_NLSF2A_find_poly() compared to "standard" ordering. */
- const unsigned char ordering16[16] = {0, 15, 8, 7, 4, 11, 12, 3, 2, 13, 10, 5, 6, 9, 14, 1};
- const unsigned char ordering10[10] = {0, 9, 6, 3, 4, 5, 8, 1, 2, 7};
- const unsigned char* ordering;
- uint8_t QA16 = 16;
- int32_t k, i, dd;
- ps_ptr cos_LSF_QA;
- cos_LSF_QA.alloc_array(SILK_MAX_ORDER_LPC);
- ps_ptr P;
- P.alloc_array(SILK_MAX_ORDER_LPC / 2 + 1);
- ps_ptr Q;
- Q.alloc_array(SILK_MAX_ORDER_LPC / 2 + 1);
- int32_t Ptmp, Qtmp, f_int, f_frac, cos_val, delta;
- ps_ptr a32_QA1;
- a32_QA1.alloc_array(SILK_MAX_ORDER_LPC);
-
- assert(LSF_COS_TAB_SZ_FIX == 128);
- assert(d == 10 || d == 16);
-
- /* convert LSFs to 2*cos(LSF), using piecewise linear curve from table */
- ordering = d == 16 ? ordering16 : ordering10;
- for (k = 0; k < d; k++) {
- assert(NLSF[k] >= 0);
-
- /* f_int on a scale 0-127 (rounded down) */
- f_int = silk_RSHIFT(NLSF[k], 15 - 7);
-
- /* f_frac, range: 0..255 */
- f_frac = NLSF[k] - silk_LSHIFT(f_int, 15 - 7);
-
- assert(f_int >= 0);
- assert(f_int < LSF_COS_TAB_SZ_FIX);
-
- /* Read start and end value from table */
- cos_val = silk_LSFCosTab_FIX_Q12[f_int]; /* Q12 */
- delta = silk_LSFCosTab_FIX_Q12[f_int + 1] - cos_val; /* Q12, with a range of 0..200 */
-
- /* Linear interpolation */
- cos_LSF_QA[ordering[k]] = silk_RSHIFT_ROUND(silk_LSHIFT(cos_val, 8) + silk_MUL(delta, f_frac), 20 - QA16); /* QA16 */
- }
-
- dd = silk_RSHIFT(d, 1);
-
- /* generate even and odd polynomials using convolution */
- silk_NLSF2A_find_poly(P.get(), &cos_LSF_QA[0], dd);
- silk_NLSF2A_find_poly(Q.get(), &cos_LSF_QA[1], dd);
-
- /* convert even and odd polynomials to int32_t Q12 filter coefs */
- for (k = 0; k < dd; k++) {
- Ptmp = P[k + 1] + P[k];
- Qtmp = Q[k + 1] - Q[k];
-
- /* the Ptmp and Qtmp values at this stage need to fit in int32 */
- a32_QA1[k] = -Qtmp - Ptmp;
- a32_QA1[d - k - 1] = Qtmp - Ptmp;
- }
-
- /* Convert int32 coefficients to Q12 int16 coefs */
- silk_LPC_fit(a_Q12, a32_QA1.get(), 12, QA16 + 1, d);
-
- for (i = 0; silk_LPC_inverse_pred_gain(a_Q12, d) == 0 && i < MAX_LPC_STABILIZE_ITERATIONS; i++) {
- /* Prediction coefficients are (too close to) unstable; apply bandwidth expansion */
- /* on the unscaled coefficients, convert to Q12 and measure again */
- silk_bwexpander_32(a32_QA1.get(), d, 65536 - silk_LSHIFT(2, i));
- for (k = 0; k < d; k++) { a_Q12[k] = (int16_t)silk_RSHIFT_ROUND(a32_QA1[k], QA16 + 1 - 12); /* QA16+1 -> Q12 */ }
- }
-}
-//----------------------------------------------------------------------------------------------------------------------
-/* Decode side-information parameters from payload */
-void SilkDecoder::silk_decode_indices(uint8_t n, int32_t FrameIndex, /* I Frame number */
- int32_t decode_LBRR, /* I Flag indicating LBRR data is being decoded */
- int32_t condCoding /* I The type of conditional coding to use */
-) {
- int32_t i, k, Ix;
- int32_t decode_absolute_lagIndex, delta_lagIndex;
- int16_t ec_ix[MAX_LPC_ORDER];
- uint8_t pred_Q8[MAX_LPC_ORDER];
-
- /*******************************************/
- /* Decode signal type and quantizer offset */
- /*******************************************/
- if (decode_LBRR || m_channel_state[n].VAD_flags[FrameIndex]) {
- Ix = rd.dec_icdf(silk_type_offset_VAD_iCDF, 8) + 2;
- } else {
- Ix = rd.dec_icdf(silk_type_offset_no_VAD_iCDF, 8);
- }
- m_channel_state[n].indices.signalType = (int8_t)silk_RSHIFT(Ix, 1);
- m_channel_state[n].indices.quantOffsetType = (int8_t)(Ix & 1);
-
- /****************/
- /* Decode gains */
- /****************/
- /* First subframe */
- if (condCoding == CODE_CONDITIONALLY) {
- /* Conditional coding */
- m_channel_state[n].indices.GainsIndices[0] = (int8_t)rd.dec_icdf(silk_delta_gain_iCDF, 8);
- } else {
- /* Independent coding, in two stages: MSB bits followed by 3 LSBs */
- m_channel_state[n].indices.GainsIndices[0] = (int8_t)silk_LSHIFT(rd.dec_icdf(silk_gain_iCDF[m_channel_state[n].indices.signalType], 8), 3);
- m_channel_state[n].indices.GainsIndices[0] += (int8_t)rd.dec_icdf(silk_uniform8_iCDF, 8);
- }
-
- /* Remaining subframes */
- for (i = 1; i < m_channel_state[n].nb_subfr; i++) {
- if (i < MAX_NB_SUBFR) { m_channel_state[n].indices.GainsIndices[i] = (int8_t)rd.dec_icdf(silk_delta_gain_iCDF, 8); }
- }
- /**********************/
- /* Decode LSF Indices */
- /**********************/
- m_channel_state[n].indices.NLSFIndices[0] = (int8_t)rd.dec_icdf(&m_channel_state[n].psNLSF_CB->CB1_iCDF[(m_channel_state[n].indices.signalType >> 1) * m_channel_state[n].psNLSF_CB->nVectors], 8);
- silk_NLSF_unpack(ec_ix, pred_Q8, m_channel_state[n].psNLSF_CB, m_channel_state[n].indices.NLSFIndices[0]);
- assert(m_channel_state[n].psNLSF_CB->order == m_channel_state[n].LPC_order);
- for (i = 0; i < m_channel_state[n].psNLSF_CB->order; i++) {
- Ix = rd.dec_icdf(&m_channel_state[n].psNLSF_CB->ec_iCDF[ec_ix[i]], 8);
- if (Ix == 0) {
- Ix -= rd.dec_icdf(silk_NLSF_EXT_iCDF, 8);
- } else if (Ix == 2 * NLSF_QUANT_MAX_AMPLITUDE) {
- Ix += rd.dec_icdf(silk_NLSF_EXT_iCDF, 8);
- }
- m_channel_state[n].indices.NLSFIndices[i + 1] = (int8_t)(Ix - NLSF_QUANT_MAX_AMPLITUDE);
- }
-
- /* Decode LSF interpolation factor */
- if (m_channel_state[n].nb_subfr == MAX_NB_SUBFR) {
- m_channel_state[n].indices.NLSFInterpCoef_Q2 = (int8_t)rd.dec_icdf(silk_NLSF_interpolation_factor_iCDF, 8);
- } else {
- m_channel_state[n].indices.NLSFInterpCoef_Q2 = 4;
- }
-
- if (m_channel_state[n].indices.signalType == TYPE_VOICED) {
- /*********************/
- /* Decode pitch lags */
- /*********************/
- /* Get lag index */
- decode_absolute_lagIndex = 1;
- if (condCoding == CODE_CONDITIONALLY && m_channel_state[n].ec_prevSignalType == TYPE_VOICED) {
- /* Decode Delta index */
- delta_lagIndex = (int16_t)rd.dec_icdf(silk_pitch_delta_iCDF, 8);
- if (delta_lagIndex > 0) {
- delta_lagIndex = delta_lagIndex - 9;
- m_channel_state[n].indices.lagIndex = (int16_t)(m_channel_state[n].ec_prevLagIndex + delta_lagIndex);
- decode_absolute_lagIndex = 0;
- }
- }
- if (decode_absolute_lagIndex) {
- /* Absolute decoding */
- m_channel_state[n].indices.lagIndex = (int16_t)rd.dec_icdf(silk_pitch_lag_iCDF, 8) * silk_RSHIFT(m_channel_state[n].fs_kHz, 1);
- m_channel_state[n].indices.lagIndex += (int16_t)rd.dec_icdf(m_channel_state[n].pitch_lag_low_bits_iCDF, 8);
- }
- m_channel_state[n].ec_prevLagIndex = m_channel_state[n].indices.lagIndex;
-
- /* Get countour index */
- m_channel_state[n].indices.contourIndex = (int8_t)rd.dec_icdf(m_channel_state[n].pitch_contour_iCDF, 8);
-
- /********************/
- /* Decode LTP gains */
- /********************/
- /* Decode PERIndex value */
- m_channel_state[n].indices.PERIndex = (int8_t)rd.dec_icdf(silk_LTP_per_index_iCDF, 8);
-
- for (k = 0; k < m_channel_state[n].nb_subfr; k++) {
- if (k < MAX_NB_SUBFR) { m_channel_state[n].indices.LTPIndex[k] = (int8_t)rd.dec_icdf(silk_LTP_gain_iCDF_ptrs[m_channel_state[n].indices.PERIndex], 8); }
- }
-
- /**********************/
- /* Decode LTP scaling */
- /**********************/
- if (condCoding == CODE_INDEPENDENTLY) {
- m_channel_state[n].indices.LTP_scaleIndex = (int8_t)rd.dec_icdf(silk_LTPscale_iCDF, 8);
- } else {
- m_channel_state[n].indices.LTP_scaleIndex = 0;
- }
- }
- m_channel_state[n].ec_prevSignalType = m_channel_state[n].indices.signalType;
-
- /***************/
- /* Decode seed */
- /***************/
- m_channel_state[n].indices.Seed = (int8_t)rd.dec_icdf(silk_uniform4_iCDF, 8);
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void SilkDecoder::silk_decode_parameters(uint8_t n, int32_t condCoding) {
- int32_t i, k, Ix;
- int16_t pNLSF_Q15[MAX_LPC_ORDER], pNLSF0_Q15[MAX_LPC_ORDER];
- const int8_t* cbk_ptr_Q7;
-
- /* Dequant Gains */
- silk_gains_dequant(m_silk_decoder_control->Gains_Q16, m_channel_state[n].indices.GainsIndices, &m_channel_state[n].LastGainIndex, condCoding == CODE_CONDITIONALLY, m_channel_state[n].nb_subfr);
-
- /****************/
- /* Decode NLSFs */
- /****************/
- silk_NLSF_decode(pNLSF_Q15, m_channel_state[n].indices.NLSFIndices, m_channel_state[n].psNLSF_CB);
-
- /* Convert NLSF parameters to AR prediction filter coefficients */
- silk_NLSF2A(m_silk_decoder_control->PredCoef_Q12[1], pNLSF_Q15, m_channel_state[n].LPC_order);
-
- /* If just reset, e.g., because internal Fs changed, do not allow interpolation */
- /* improves the case of packet loss in the first frame after a switch */
- if (m_channel_state[n].first_frame_after_reset == 1) { m_channel_state[n].indices.NLSFInterpCoef_Q2 = 4; }
-
- if (m_channel_state[n].indices.NLSFInterpCoef_Q2 < 4) {
- /* Calculation of the interpolated NLSF0 vector from the interpolation factor, the previous NLSF1, and the current NLSF1 */
- for (i = 0; i < m_channel_state[n].LPC_order; i++) {
- pNLSF0_Q15[i] = m_channel_state[n].prevNLSF_Q15[i] + silk_RSHIFT(silk_MUL(m_channel_state[n].indices.NLSFInterpCoef_Q2, pNLSF_Q15[i] - m_channel_state[n].prevNLSF_Q15[i]), 2);
- }
-
- /* Convert NLSF parameters to AR prediction filter coefficients */
- silk_NLSF2A(m_silk_decoder_control->PredCoef_Q12[0], pNLSF0_Q15, m_channel_state[n].LPC_order);
- } else {
- /* Copy LPC coefficients for first half from second half */
- memcpy(m_silk_decoder_control->PredCoef_Q12[0], m_silk_decoder_control->PredCoef_Q12[1], m_channel_state[n].LPC_order * sizeof(int16_t));
- }
- memcpy(m_channel_state[n].prevNLSF_Q15, pNLSF_Q15, m_channel_state[n].LPC_order * sizeof(int16_t));
-
- /* After a packet loss do BWE of LPC coefs */
- if (m_channel_state[n].lossCnt) {
- silk_bwexpander(m_silk_decoder_control->PredCoef_Q12[0], m_channel_state[n].LPC_order, BWE_AFTER_LOSS_Q16);
- silk_bwexpander(m_silk_decoder_control->PredCoef_Q12[1], m_channel_state[n].LPC_order, BWE_AFTER_LOSS_Q16);
- }
-
- if (m_channel_state[n].indices.signalType == TYPE_VOICED) {
- /*********************/
- /* Decode pitch lags */
- /*********************/
-
- /* Decode pitch values */
- silk_decode_pitch(m_channel_state[n].indices.lagIndex, m_channel_state[n].indices.contourIndex, m_silk_decoder_control->pitchL, m_channel_state[n].fs_kHz, m_channel_state[n].nb_subfr);
-
- /* Decode Codebook Index */
- cbk_ptr_Q7 = silk_LTP_vq_ptrs_Q7[m_channel_state[n].indices.PERIndex]; /* set pointer to start of codebook */
-
- for (k = 0; k < m_channel_state[n].nb_subfr; k++) {
- Ix = m_channel_state[n].indices.LTPIndex[k];
- for (i = 0; i < LTP_ORDER; i++) { m_silk_decoder_control->LTPCoef_Q14[k * LTP_ORDER + i] = silk_LSHIFT(cbk_ptr_Q7[Ix * LTP_ORDER + i], 7); }
- }
-
- /**********************/
- /* Decode LTP scaling */
- /**********************/
- Ix = m_channel_state[n].indices.LTP_scaleIndex;
- m_silk_decoder_control->LTP_scale_Q14 = silk_LTPScales_table_Q14[Ix];
- } else {
- memset(m_silk_decoder_control->pitchL, 0, m_channel_state[n].nb_subfr * sizeof(int32_t));
- memset(m_silk_decoder_control->LTPCoef_Q14, 0, LTP_ORDER * m_channel_state[n].nb_subfr * sizeof(int16_t));
- m_channel_state[n].indices.PERIndex = 0;
- m_silk_decoder_control->LTP_scale_Q14 = 0;
- }
-}
-//----------------------------------------------------------------------------------------------------------------------
-/* Decode quantization indices of excitation */
-
-void SilkDecoder::silk_decode_pulses(int16_t pulses[], /* O Excitation signal */
- const int32_t signalType, /* I Sigtype */
- const int32_t quantOffsetType, /* I quantOffsetType */
- const int32_t frame_length /* I Frame length */
-) {
- int32_t i, j, k, iter, abs_q, nLS, RateLevelIndex;
- ps_ptr sum_pulses;
- sum_pulses.alloc_array(MAX_NB_SHELL_BLOCKS);
- ps_ptr nLshifts;
- nLshifts.alloc_array(MAX_NB_SHELL_BLOCKS);
- int16_t* pulses_ptr;
- const uint8_t* cdf_ptr;
-
- /*********************/
- /* Decode rate level */
- /*********************/
- RateLevelIndex = rd.dec_icdf(silk_rate_levels_iCDF[signalType >> 1], 8);
-
- /* Calculate number of shell blocks */
- assert(1 << LOG2_SHELL_CODEC_FRAME_LENGTH == SHELL_CODEC_FRAME_LENGTH);
- iter = silk_RSHIFT(frame_length, LOG2_SHELL_CODEC_FRAME_LENGTH);
- if (iter * SHELL_CODEC_FRAME_LENGTH < frame_length) {
- assert(frame_length == 12 * 10); /* Make sure only happens for 10 ms @ 12 kHz */
- iter++;
- }
-
- /***************************************************/
- /* Sum-Weighted-Pulses Decoding */
- /***************************************************/
- cdf_ptr = silk_pulses_per_block_iCDF[RateLevelIndex];
- for (i = 0; i < iter; i++) {
- nLshifts[i] = 0;
- sum_pulses[i] = rd.dec_icdf(cdf_ptr, 8);
-
- /* LSB indication */
- while (sum_pulses[i] == SILK_MAX_PULSES + 1) {
- nLshifts[i]++;
- /* When we've already got 10 LSBs, we shift the table to not allow (SILK_MAX_PULSES + 1) */
- sum_pulses[i] = rd.dec_icdf(silk_pulses_per_block_iCDF[N_RATE_LEVELS - 1] + (nLshifts[i] == 10), 8);
- }
- }
-
- /***************************************************/
- /* Shell decoding */
- /***************************************************/
- for (i = 0; i < iter; i++) {
- if (sum_pulses[i] > 0) {
- silk_shell_decoder(&pulses[silk_SMULBB(i, SHELL_CODEC_FRAME_LENGTH)], sum_pulses[i]);
- } else {
- memset(&pulses[silk_SMULBB(i, SHELL_CODEC_FRAME_LENGTH)], 0, SHELL_CODEC_FRAME_LENGTH * sizeof(pulses[0]));
- }
- }
-
- /***************************************************/
- /* LSB Decoding */
- /***************************************************/
- for (i = 0; i < iter; i++) {
- if (nLshifts[i] > 0) {
- nLS = nLshifts[i];
- pulses_ptr = &pulses[silk_SMULBB(i, SHELL_CODEC_FRAME_LENGTH)];
- for (k = 0; k < SHELL_CODEC_FRAME_LENGTH; k++) {
- abs_q = pulses_ptr[k];
- for (j = 0; j < nLS; j++) {
- abs_q = silk_LSHIFT(abs_q, 1);
- abs_q += rd.dec_icdf(silk_lsb_iCDF, 8);
- }
- pulses_ptr[k] = abs_q;
- }
- /* Mark the number of pulses non-zero for sign decoding. */
- sum_pulses[i] |= nLS << 5;
- }
- }
-
- /****************************************/
- /* Decode and add signs to pulse signal */
- /****************************************/
- silk_decode_signs(pulses, frame_length, signalType, quantOffsetType, sum_pulses.get());
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Set decoder sampling rate (Decoder state pointer , Sampling frequency (kHz) , API Sampling frequency (Hz))*/
-int32_t SilkDecoder::silk_decoder_set_fs(uint8_t n, int32_t fs_kHz, int32_t fs_API_Hz) {
- int32_t frame_length, ret = 0;
-
- assert(fs_kHz == 8 || fs_kHz == 12 || fs_kHz == 16);
- assert(m_channel_state[n].nb_subfr == MAX_NB_SUBFR || m_channel_state[n].nb_subfr == MAX_NB_SUBFR / 2);
-
- /* New (sub)frame length */
- m_channel_state[n].subfr_length = silk_SMULBB(SUB_FRAME_LENGTH_MS, fs_kHz);
- frame_length = silk_SMULBB(m_channel_state[n].nb_subfr, m_channel_state[n].subfr_length);
-
- /* Initialize resampler when switching internal or external sampling frequency */
- if (m_channel_state[n].fs_kHz != fs_kHz || m_channel_state[n].fs_API_hz != fs_API_Hz) {
- /* Initialize the resampler for dec_API.c preparing resampling from fs_kHz to API_fs_Hz */
-
- ret += silk_resampler_init(n, silk_SMULBB(fs_kHz, 1000), fs_API_Hz, 0);
-
- m_channel_state[n].fs_API_hz = fs_API_Hz;
- }
-
- if (m_channel_state[n].fs_kHz != fs_kHz || frame_length != m_channel_state[n].frame_length) {
- if (fs_kHz == 8) {
- if (m_channel_state[n].nb_subfr == MAX_NB_SUBFR) {
- m_channel_state[n].pitch_contour_iCDF = silk_pitch_contour_NB_iCDF;
- } else {
- m_channel_state[n].pitch_contour_iCDF = silk_pitch_contour_10_ms_NB_iCDF;
- }
- } else {
- if (m_channel_state[n].nb_subfr == MAX_NB_SUBFR) {
- m_channel_state[n].pitch_contour_iCDF = silk_pitch_contour_iCDF;
- } else {
- m_channel_state[n].pitch_contour_iCDF = silk_pitch_contour_10_ms_iCDF;
- }
- }
- if (m_channel_state[n].fs_kHz != fs_kHz) {
- m_channel_state[n].ltp_mem_length = silk_SMULBB(LTP_MEM_LENGTH_MS, fs_kHz);
- if (fs_kHz == 8 || fs_kHz == 12) {
- m_channel_state[n].LPC_order = MIN_LPC_ORDER;
- m_channel_state[n].psNLSF_CB = &silk_NLSF_CB_NB_MB;
- } else {
- m_channel_state[n].LPC_order = MAX_LPC_ORDER;
- m_channel_state[n].psNLSF_CB = &silk_NLSF_CB_WB;
- }
- if (fs_kHz == 16) {
- m_channel_state[n].pitch_lag_low_bits_iCDF = silk_uniform8_iCDF;
- } else if (fs_kHz == 12) {
- m_channel_state[n].pitch_lag_low_bits_iCDF = silk_uniform6_iCDF;
- } else if (fs_kHz == 8) {
- m_channel_state[n].pitch_lag_low_bits_iCDF = silk_uniform4_iCDF;
- } else {
- /* unsupported sampling rate */
- assert(0);
- }
- m_channel_state[n].first_frame_after_reset = 1;
- m_channel_state[n].lagPrev = 100;
- m_channel_state[n].LastGainIndex = 10;
- m_channel_state[n].prevSignalType = TYPE_NO_VOICE_ACTIVITY;
- memset(m_channel_state[n].outBuf, 0, sizeof(m_channel_state[n].outBuf));
- memset(m_channel_state[n].sLPC_Q14_buf, 0, sizeof(m_channel_state[n].sLPC_Q14_buf));
- }
-
- m_channel_state[n].fs_kHz = fs_kHz;
- m_channel_state[n].frame_length = frame_length;
- }
-
- /* Check that settings are valid */
- assert(m_channel_state[n].frame_length > 0 && m_channel_state[n].frame_length <= MAX_FRAME_LENGTH);
-
- return ret;
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Encode quantization indices of excitation */
-int32_t SilkDecoder::combine_and_check( /* return ok */
- int32_t* pulses_comb, /* O */
- const int32_t* pulses_in, /* I */
- int32_t max_pulses, /* I max value for sum of pulses */
- int32_t len /* I number of output values */
-) {
- int32_t k, sum;
-
- for (k = 0; k < len; k++) {
- sum = pulses_in[2 * k] + pulses_in[2 * k + 1];
- if (sum > max_pulses) { return 1; }
- pulses_comb[k] = sum;
- }
-
- return 0;
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void SilkDecoder::silk_quant_LTP_gains(int16_t B_Q14[MAX_NB_SUBFR * LTP_ORDER], /* O Quantized LTP gains */
- int8_t cbk_index[MAX_NB_SUBFR], /* O Codebook Index */
- int8_t* periodicity_index, /* O Periodicity Index */
- int32_t* sum_log_gain_Q7, /* I/O Cumulative max prediction gain */
- int32_t* pred_gain_dB_Q7, /* O LTP prediction gain */
- const int32_t XX_Q17[MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER], /* I Correlation matrix in Q18 */
- const int32_t xX_Q17[MAX_NB_SUBFR * LTP_ORDER], /* I Correlation vector in Q18 */
- const int32_t subfr_len, /* I Number of samples per subframe */
- const int32_t nb_subfr /* I Number of subframes */
-) {
- int32_t j, k, cbk_size;
- int8_t temp_idx[MAX_NB_SUBFR];
- const uint8_t* cl_ptr_Q5;
- const int8_t* cbk_ptr_Q7;
- const uint8_t* cbk_gain_ptr_Q7;
- const int32_t *XX_Q17_ptr, *xX_Q17_ptr;
- int32_t res_nrg_Q15_subfr, res_nrg_Q15, rate_dist_Q7_subfr, rate_dist_Q7, min_rate_dist_Q7;
- int32_t sum_log_gain_tmp_Q7, best_sum_log_gain_Q7, max_gain_Q7;
- int32_t gain_Q7;
-
- /***************************************************/
- /* iterate over different codebooks with different */
- /* rates/distortions, and choose best */
- /***************************************************/
- min_rate_dist_Q7 = silk_int32_MAX;
- best_sum_log_gain_Q7 = 0;
- for (k = 0; k < 3; k++) {
- /* Safety margin for pitch gain control, to take into account factors
- such as state rescaling/rewhitening. */
- int32_t gain_safety = SILK_FIX_CONST(0.4, 7);
-
- cl_ptr_Q5 = silk_LTP_gain_BITS_Q5_ptrs[k];
- cbk_ptr_Q7 = silk_LTP_vq_ptrs_Q7[k];
- cbk_gain_ptr_Q7 = silk_LTP_vq_gain_ptrs_Q7[k];
- cbk_size = silk_LTP_vq_sizes[k];
-
- /* Set up pointers to first subframe */
- XX_Q17_ptr = XX_Q17;
- xX_Q17_ptr = xX_Q17;
-
- res_nrg_Q15 = 0;
- rate_dist_Q7 = 0;
- sum_log_gain_tmp_Q7 = *sum_log_gain_Q7;
- for (j = 0; j < nb_subfr; j++) {
- max_gain_Q7 = silk_log2lin((SILK_FIX_CONST(MAX_SUM_LOG_GAIN_DB / 6.0L, 7) - sum_log_gain_tmp_Q7) + SILK_FIX_CONST(7, 7)) - gain_safety;
- silk_VQ_WMat_EC(&temp_idx[j], /* O index of best codebook vector */
- &res_nrg_Q15_subfr, /* O residual energy */
- &rate_dist_Q7_subfr, /* O best weighted quantization error + mu * rate */
- &gain_Q7, /* O sum of absolute LTP coefficients */
- XX_Q17_ptr, /* I correlation matrix */
- xX_Q17_ptr, /* I correlation vector */
- cbk_ptr_Q7, /* I codebook */
- cbk_gain_ptr_Q7, /* I codebook effective gains */
- cl_ptr_Q5, /* I code length for each codebook vector */
- subfr_len, /* I number of samples per subframe */
- max_gain_Q7, /* I maximum sum of absolute LTP coefficients */
- cbk_size /* I number of vectors in codebook */
- );
-
- res_nrg_Q15 = silk_ADD_POS_SAT32(res_nrg_Q15, res_nrg_Q15_subfr);
- rate_dist_Q7 = silk_ADD_POS_SAT32(rate_dist_Q7, rate_dist_Q7_subfr);
- sum_log_gain_tmp_Q7 = silk_max(0, sum_log_gain_tmp_Q7 + silk_lin2log(gain_safety + gain_Q7) - SILK_FIX_CONST(7, 7));
-
- XX_Q17_ptr += LTP_ORDER * LTP_ORDER;
- xX_Q17_ptr += LTP_ORDER;
- }
-
- if (rate_dist_Q7 <= min_rate_dist_Q7) {
- min_rate_dist_Q7 = rate_dist_Q7;
- *periodicity_index = (int8_t)k;
- memcpy(cbk_index, temp_idx, nb_subfr * sizeof(int8_t));
- best_sum_log_gain_Q7 = sum_log_gain_tmp_Q7;
- }
- }
-
- cbk_ptr_Q7 = silk_LTP_vq_ptrs_Q7[*periodicity_index];
- for (j = 0; j < nb_subfr; j++) {
- for (k = 0; k < LTP_ORDER; k++) { B_Q14[j * LTP_ORDER + k] = silk_LSHIFT(cbk_ptr_Q7[cbk_index[j] * LTP_ORDER + k], 7); }
- }
-
- if (nb_subfr == 2) {
- res_nrg_Q15 = silk_RSHIFT32(res_nrg_Q15, 1);
- } else {
- res_nrg_Q15 = silk_RSHIFT32(res_nrg_Q15, 2);
- }
-
- *sum_log_gain_Q7 = best_sum_log_gain_Q7;
- *pred_gain_dB_Q7 = (int32_t)silk_SMULBB(-3, silk_lin2log(res_nrg_Q15) - (15 << 7));
-}
-//----------------------------------------------------------------------------------------------------------------------
-void SilkDecoder::decode_split(int16_t* p_child1, /* O pulse amplitude of first child subframe */
- int16_t* p_child2, /* O pulse amplitude of second child subframe */
- const int32_t p, /* I pulse amplitude of current subframe */
- const uint8_t* shell_table /* I table of shell cdfs */
-) {
- if (p > 0) {
- p_child1[0] = rd.dec_icdf(&shell_table[silk_shell_code_table_offsets[p]], 8);
- p_child2[0] = p - p_child1[0];
- } else {
- p_child1[0] = 0;
- p_child2[0] = 0;
- }
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Shell decoder, operates on one shell code frame of 16 pulses */
-void SilkDecoder::silk_shell_decoder(int16_t* pulses0, /* O data: nonnegative pulse amplitudes */
- const int32_t pulses4 /* I number of pulses per pulse-subframe */
-) {
- int16_t pulses3[2], pulses2[4], pulses1[8];
-
- /* this function operates on one shell code frame of 16 pulses */
- assert(SHELL_CODEC_FRAME_LENGTH == 16);
- decode_split(&pulses3[0], &pulses3[1], pulses4, silk_shell_code_table3);
- decode_split(&pulses2[0], &pulses2[1], pulses3[0], silk_shell_code_table2);
- decode_split(&pulses1[0], &pulses1[1], pulses2[0], silk_shell_code_table1);
- decode_split(&pulses0[0], &pulses0[1], pulses1[0], silk_shell_code_table0);
- decode_split(&pulses0[2], &pulses0[3], pulses1[1], silk_shell_code_table0);
- decode_split(&pulses1[2], &pulses1[3], pulses2[1], silk_shell_code_table1);
- decode_split(&pulses0[4], &pulses0[5], pulses1[2], silk_shell_code_table0);
- decode_split(&pulses0[6], &pulses0[7], pulses1[3], silk_shell_code_table0);
- decode_split(&pulses2[2], &pulses2[3], pulses3[1], silk_shell_code_table2);
- decode_split(&pulses1[4], &pulses1[5], pulses2[2], silk_shell_code_table1);
- decode_split(&pulses0[8], &pulses0[9], pulses1[4], silk_shell_code_table0);
- decode_split(&pulses0[10], &pulses0[11], pulses1[5], silk_shell_code_table0);
- decode_split(&pulses1[6], &pulses1[7], pulses2[3], silk_shell_code_table1);
- decode_split(&pulses0[12], &pulses0[13], pulses1[6], silk_shell_code_table0);
- decode_split(&pulses0[14], &pulses0[15], pulses1[7], silk_shell_code_table0);
-}
-//----------------------------------------------------------------------------------------------------------------------
-/* Quantize mid/side predictors */
-void SilkDecoder::silk_stereo_quant_pred(int32_t pred_Q13[], /* I/O Predictors (out: quantized) */
- int8_t ix[2][3] /* O Quantization indices */
-) {
- int32_t i, j, n;
- int32_t low_Q13, step_Q13, lvl_Q13, err_min_Q13, err_Q13, quant_pred_Q13 = 0;
-
- /* Quantize */
- for (n = 0; n < 2; n++) {
- /* Brute-force search over quantization levels */
- err_min_Q13 = silk_int32_MAX;
- for (i = 0; i < STEREO_QUANT_TAB_SIZE - 1; i++) {
- low_Q13 = silk_stereo_pred_quant_Q13[i];
- step_Q13 = silk_SMULWB(silk_stereo_pred_quant_Q13[i + 1] - low_Q13, SILK_FIX_CONST(0.5 / STEREO_QUANT_SUB_STEPS, 16));
- for (j = 0; j < STEREO_QUANT_SUB_STEPS; j++) {
- lvl_Q13 = silk_SMLABB(low_Q13, step_Q13, 2 * j + 1);
- err_Q13 = silk_abs(pred_Q13[n] - lvl_Q13);
- if (err_Q13 < err_min_Q13) {
- err_min_Q13 = err_Q13;
- quant_pred_Q13 = lvl_Q13;
- ix[n][0] = i;
- ix[n][1] = j;
- } else {
- /* Error increasing, so we're past the optimum */
- goto done;
- }
- }
- }
- done:
- ix[n][2] = silk_DIV32_16(ix[n][0], 3);
- ix[n][0] -= ix[n][2] * 3;
- pred_Q13[n] = quant_pred_Q13;
- }
-
- /* Subtract second from first predictor (helps when actually applying these) */
- pred_Q13[0] -= pred_Q13[1];
-}
-//----------------------------------------------------------------------------------------------------------------------
-/* Helper function, interpolates the filter taps */
-void SilkDecoder::silk_LP_interpolate_filter_taps(int32_t B_Q28[TRANSITION_NB], int32_t A_Q28[TRANSITION_NA], const int32_t ind, const int32_t fac_Q16) {
- int32_t nb, na;
-
- if (ind < TRANSITION_INT_NUM - 1) {
- if (fac_Q16 > 0) {
- if (fac_Q16 < 32768) { /* fac_Q16 is in range of a 16-bit int */
- /* Piece-wise linear interpolation of B and A */
- for (nb = 0; nb < TRANSITION_NB; nb++) {
- B_Q28[nb] = silk_SMLAWB(silk_Transition_LP_B_Q28[ind][nb], silk_Transition_LP_B_Q28[ind + 1][nb] - silk_Transition_LP_B_Q28[ind][nb], fac_Q16);
- }
- for (na = 0; na < TRANSITION_NA; na++) {
- A_Q28[na] = silk_SMLAWB(silk_Transition_LP_A_Q28[ind][na], silk_Transition_LP_A_Q28[ind + 1][na] - silk_Transition_LP_A_Q28[ind][na], fac_Q16);
- }
- } else { /* ( fac_Q16 - ( 1 << 16 ) ) is in range of a 16-bit int */
- assert(fac_Q16 - (1 << 16) == silk_SAT16(fac_Q16 - (1 << 16)));
- /* Piece-wise linear interpolation of B and A */
- for (nb = 0; nb < TRANSITION_NB; nb++) {
- B_Q28[nb] = silk_SMLAWB(silk_Transition_LP_B_Q28[ind + 1][nb], silk_Transition_LP_B_Q28[ind + 1][nb] - silk_Transition_LP_B_Q28[ind][nb], fac_Q16 - ((int32_t)1 << 16));
- }
- for (na = 0; na < TRANSITION_NA; na++) {
- A_Q28[na] = silk_SMLAWB(silk_Transition_LP_A_Q28[ind + 1][na], silk_Transition_LP_A_Q28[ind + 1][na] - silk_Transition_LP_A_Q28[ind][na], fac_Q16 - ((int32_t)1 << 16));
- }
- }
- } else {
- memcpy(B_Q28, silk_Transition_LP_B_Q28[ind], TRANSITION_NB * sizeof(int32_t));
- memcpy(A_Q28, silk_Transition_LP_A_Q28[ind], TRANSITION_NA * sizeof(int32_t));
- }
- } else {
- memcpy(B_Q28, silk_Transition_LP_B_Q28[TRANSITION_INT_NUM - 1], TRANSITION_NB * sizeof(int32_t));
- memcpy(A_Q28, silk_Transition_LP_A_Q28[TRANSITION_INT_NUM - 1], TRANSITION_NA * sizeof(int32_t));
- }
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-/* Low-pass filter with variable cutoff frequency based on */
-/* piece-wise linear interpolation between elliptic filters */
-/* Start by setting psEncC->mode <> 0; */
-/* Deactivate by setting psEncC->mode = 0; */
-void SilkDecoder::silk_LP_variable_cutoff(silk_LP_state_t* psLP, /* I/O LP filter state */
- int16_t* frame, /* I/O Low-pass filtered output signal */
- const int32_t frame_length /* I Frame length */
-) {
- int32_t B_Q28[TRANSITION_NB], A_Q28[TRANSITION_NA], fac_Q16 = 0;
- int32_t ind = 0;
-
- assert(psLP->transition_frame_no >= 0 && psLP->transition_frame_no <= TRANSITION_FRAMES);
-
- /* Run filter if needed */
- if (psLP->mode != 0) {
- /* Calculate index and interpolation factor for interpolation */
-#if (TRANSITION_INT_STEPS == 64)
- fac_Q16 = silk_LSHIFT(TRANSITION_FRAMES - psLP->transition_frame_no, 16 - 6);
-#else
- fac_Q16 = silk_DIV32_16(silk_LSHIFT(TRANSITION_FRAMES - psLP->transition_frame_no, 16), TRANSITION_FRAMES);
-#endif
- ind = silk_RSHIFT(fac_Q16, 16);
- fac_Q16 -= silk_LSHIFT(ind, 16);
-
- assert(ind >= 0);
- assert(ind < TRANSITION_INT_NUM);
-
- /* Interpolate filter coefficients */
- silk_LP_interpolate_filter_taps(B_Q28, A_Q28, ind, fac_Q16);
-
- /* Update transition frame number for next frame */
- psLP->transition_frame_no = silk_LIMIT(psLP->transition_frame_no + psLP->mode, 0, TRANSITION_FRAMES);
-
- /* ARMA low-pass filtering */
- assert(TRANSITION_NB == 3 && TRANSITION_NA == 2);
- silk_biquad_alt_stride1(frame, B_Q28, A_Q28, psLP->In_LP_State, frame, frame_length);
- }
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Generates excitation for CNG LPC synthesis */
-void SilkDecoder::silk_CNG_exc(int32_t exc_Q14[], /* O CNG excitation signal Q10 */
- int32_t exc_buf_Q14[], /* I Random samples buffer Q10 */
- int32_t length, /* I Length */
- int32_t* rand_seed /* I/O Seed to random index generator */
-) {
- int32_t seed;
- int32_t i, idx, exc_mask;
-
- exc_mask = CNG_BUF_MASK_MAX;
- while (exc_mask > length) { exc_mask = silk_RSHIFT(exc_mask, 1); }
-
- seed = *rand_seed;
- for (i = 0; i < length; i++) {
- seed = silk_RAND(seed);
- idx = (int32_t)(silk_RSHIFT(seed, 24) & exc_mask);
- assert(idx >= 0);
- assert(idx <= CNG_BUF_MASK_MAX);
- exc_Q14[i] = exc_buf_Q14[idx];
- }
- *rand_seed = seed;
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void SilkDecoder::silk_CNG_Reset(uint8_t n) {
- int32_t i, NLSF_step_Q15, NLSF_acc_Q15;
-
- NLSF_step_Q15 = silk_DIV32_16(silk_int16_MAX, m_channel_state[n].LPC_order + 1);
- NLSF_acc_Q15 = 0;
- for (i = 0; i < m_channel_state[n].LPC_order; i++) {
- NLSF_acc_Q15 += NLSF_step_Q15;
- m_channel_state[n].sCNG.CNG_smth_NLSF_Q15[i] = NLSF_acc_Q15;
- }
- m_channel_state[n].sCNG.CNG_smth_Gain_Q16 = 0;
- m_channel_state[n].sCNG.rand_seed = 3176576;
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-/* Updates CNG estimate, and applies the CNG when packet was lost */
-void SilkDecoder::silk_CNG(uint8_t n, int16_t frame[], int32_t length) {
- int32_t i, subfr;
- int32_t LPC_pred_Q10, max_Gain_Q16, gain_Q16, gain_Q10;
- int16_t A_Q12[MAX_LPC_ORDER];
- silk_CNG_struct_t* psCNG = &m_channel_state[n].sCNG;
-
- if (m_channel_state[n].fs_kHz != psCNG->fs_kHz) {
- /* Reset state */
- silk_CNG_Reset(n);
-
- psCNG->fs_kHz = m_channel_state[n].fs_kHz;
- }
- if (m_channel_state[n].lossCnt == 0 && m_channel_state[n].prevSignalType == TYPE_NO_VOICE_ACTIVITY) {
- /* Update CNG parameters */
-
- /* Smoothing of LSF's */
- for (i = 0; i < m_channel_state[n].LPC_order; i++) {
- psCNG->CNG_smth_NLSF_Q15[i] += silk_SMULWB((int32_t)m_channel_state[n].prevNLSF_Q15[i] - (int32_t)psCNG->CNG_smth_NLSF_Q15[i], CNG_NLSF_SMTH_Q16);
- }
- /* Find the subframe with the highest gain */
- max_Gain_Q16 = 0;
- subfr = 0;
- for (i = 0; i < m_channel_state[n].nb_subfr; i++) {
- if (m_silk_decoder_control->Gains_Q16[i] > max_Gain_Q16) {
- max_Gain_Q16 = m_silk_decoder_control->Gains_Q16[i];
- subfr = i;
- }
- }
- /* Update CNG excitation buffer with excitation from this subframe */
- memmove(&psCNG->CNG_exc_buf_Q14[m_channel_state[n].subfr_length], psCNG->CNG_exc_buf_Q14, (m_channel_state[n].nb_subfr - 1) * m_channel_state[n].subfr_length * sizeof(int32_t));
- memcpy(psCNG->CNG_exc_buf_Q14, &m_channel_state[n].exc_Q14[subfr * m_channel_state[n].subfr_length], m_channel_state[n].subfr_length * sizeof(int32_t));
-
- /* Smooth gains */
- for (i = 0; i < m_channel_state[n].nb_subfr; i++) { psCNG->CNG_smth_Gain_Q16 += silk_SMULWB(m_silk_decoder_control->Gains_Q16[i] - psCNG->CNG_smth_Gain_Q16, CNG_GAIN_SMTH_Q16); }
- }
- /* Add CNG when packet is lost or during DTX */
- if (m_channel_state[n].lossCnt) {
- ps_ptr CNG_sig_Q14;
- CNG_sig_Q14.alloc_array(length + MAX_LPC_ORDER);
-
- /* Generate CNG excitation */
- gain_Q16 = silk_SMULWW(m_channel_state[n].sPLC.randScale_Q14, m_channel_state[n].sPLC.prevGain_Q16[1]);
- if (gain_Q16 >= (1 << 21) || psCNG->CNG_smth_Gain_Q16 > (1 << 23)) {
- gain_Q16 = silk_SMULTT(gain_Q16, gain_Q16);
- gain_Q16 = silk_SUB_LSHIFT32(silk_SMULTT(psCNG->CNG_smth_Gain_Q16, psCNG->CNG_smth_Gain_Q16), gain_Q16, 5);
- gain_Q16 = silk_LSHIFT32(silk_SQRT_APPROX(gain_Q16), 16);
- } else {
- gain_Q16 = silk_SMULWW(gain_Q16, gain_Q16);
- gain_Q16 = silk_SUB_LSHIFT32(silk_SMULWW(psCNG->CNG_smth_Gain_Q16, psCNG->CNG_smth_Gain_Q16), gain_Q16, 5);
- gain_Q16 = silk_LSHIFT32(silk_SQRT_APPROX(gain_Q16), 8);
- }
- gain_Q10 = silk_RSHIFT(gain_Q16, 6);
-
- silk_CNG_exc(CNG_sig_Q14.get() + MAX_LPC_ORDER, psCNG->CNG_exc_buf_Q14, length, &psCNG->rand_seed);
-
- /* Convert CNG NLSF to filter representation */
- silk_NLSF2A(A_Q12, psCNG->CNG_smth_NLSF_Q15, m_channel_state[n].LPC_order);
-
- /* Generate CNG signal, by synthesis filtering */
- memcpy(CNG_sig_Q14.get(), psCNG->CNG_synth_state, MAX_LPC_ORDER * sizeof(int32_t));
- assert(m_channel_state[n].LPC_order == 10 || m_channel_state[n].LPC_order == 16);
- for (i = 0; i < length; i++) {
- /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */
- LPC_pred_Q10 = silk_RSHIFT(m_channel_state[n].LPC_order, 1);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 1], A_Q12[0]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 2], A_Q12[1]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 3], A_Q12[2]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 4], A_Q12[3]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 5], A_Q12[4]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 6], A_Q12[5]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 7], A_Q12[6]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 8], A_Q12[7]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 9], A_Q12[8]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 10], A_Q12[9]);
- if (m_channel_state[n].LPC_order == 16) {
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 11], A_Q12[10]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 12], A_Q12[11]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 13], A_Q12[12]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 14], A_Q12[13]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 15], A_Q12[14]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, CNG_sig_Q14[MAX_LPC_ORDER + i - 16], A_Q12[15]);
- }
-
- /* Update states */
- CNG_sig_Q14[MAX_LPC_ORDER + i] = silk_ADD_SAT32(CNG_sig_Q14[MAX_LPC_ORDER + i], silk_LSHIFT_SAT32(LPC_pred_Q10, 4));
-
- /* Scale with Gain and add to input signal */
- frame[i] = (int16_t)silk_ADD_SAT16(frame[i], silk_SAT16(silk_RSHIFT_ROUND(silk_SMULWW(CNG_sig_Q14[MAX_LPC_ORDER + i], gain_Q10), 8)));
- }
- std::ranges::copy(CNG_sig_Q14.span().subspan(length, MAX_LPC_ORDER), psCNG->CNG_synth_state);
- // memcpy(psCNG->CNG_synth_state, &CNG_sig_Q14[length], MAX_LPC_ORDER * sizeof(int32_t));
- } else {
- memset(psCNG->CNG_synth_state, 0, m_channel_state[n].LPC_order * sizeof(int32_t));
- }
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-/* Decodes signs of excitation */
-void SilkDecoder::silk_decode_signs(int16_t pulses[], /* I/O pulse signal */
- int32_t length, /* I length of input */
- const int32_t signalType, /* I Signal type */
- const int32_t quantOffsetType, /* I Quantization offset type */
- const int32_t sum_pulses[MAX_NB_SHELL_BLOCKS] /* I Sum of absolute pulses per block */
-) {
- int32_t i, j, p;
- uint8_t icdf[2];
- int16_t* q_ptr;
- const uint8_t* icdf_ptr;
-
- icdf[1] = 0;
- q_ptr = pulses;
- i = silk_SMULBB(7, silk_ADD_LSHIFT(quantOffsetType, signalType, 1));
- icdf_ptr = &silk_sign_iCDF[i];
- length = silk_RSHIFT(length + SHELL_CODEC_FRAME_LENGTH / 2, LOG2_SHELL_CODEC_FRAME_LENGTH);
- for (i = 0; i < length; i++) {
- p = sum_pulses[i];
- if (p > 0) {
- icdf[0] = icdf_ptr[silk_min(p & 0x1F, 6)];
- for (j = 0; j < SHELL_CODEC_FRAME_LENGTH; j++) {
- if (q_ptr[j] > 0) {
- /* attach sign */
- /* implementation with shift, subtraction, multiplication */
- q_ptr[j] *= silk_dec_map(rd.dec_icdf(icdf, 8));
- }
- }
- }
- q_ptr += SHELL_CODEC_FRAME_LENGTH;
- }
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void SilkDecoder::silk_setRawParams(uint8_t channels, uint8_t API_channels, uint8_t payloadSize_ms, uint32_t internalSampleRate, uint32_t API_samleRate) {
- m_channelsInternal = channels;
- m_API_channels = API_channels;
- m_payloadSize_ms = payloadSize_ms;
- m_silk_internalSampleRate = internalSampleRate;
- m_API_sampleRate = API_samleRate;
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t SilkDecoder::silk_getPrevPitchLag() {
- return m_prevPitchLag;
-}
-//----------------------------------------------------------------------------------------------------------------------
-/* Decode a frame */
-int32_t SilkDecoder::silk_Decode(/* O Returns error code */
-
- int32_t lostFlag, /* I 0: no loss, 1 loss, 2 decode fec */
- int32_t newPacketFlag, /* I Indicates first decoder call for this packet */
- int16_t* samplesOut, /* O Decoded output speech vector */
- int32_t* nSamplesOut /* O Number of samples decoded */
-) {
-
- uint8_t n = 0;
- int32_t i, decode_only_middle = 0, ret = SILK_NO_ERROR;
- int32_t nSamplesOutDec = 0, LBRR_symbol;
- int16_t* samplesOut1_tmp[2];
- int32_t MS_pred_Q13[2] = {0};
- int16_t* resample_out_ptr;
- // silk_decoder_state_t *m_channel_state = m_channel_state;
- int32_t has_side;
- int32_t stereo_to_mono;
- int delay_stack_alloc;
-
- assert(m_silk_DecControlStruct->nChannelsInternal == 1 || m_silk_DecControlStruct->nChannelsInternal == 2);
-
- /**********************************/
- /* Test if first frame in payload */
- /**********************************/
- if (newPacketFlag) {
- for (n = 0; n < m_silk_DecControlStruct->nChannelsInternal; n++) { m_channel_state[n].nFramesDecoded = 0; /* Used to count frames in packet */ }
- }
-
- /* If Mono -> Stereo transition in bitstream: init state of second channel */
- if (m_silk_DecControlStruct->nChannelsInternal > m_silk_decoder.get()->nChannelsInternal) { ret += silk_init_decoder(1); }
-
- stereo_to_mono = m_silk_DecControlStruct->nChannelsInternal == 1 && m_silk_decoder.get()->nChannelsInternal == 2 && (m_silk_internalSampleRate == 1000 * m_channel_state[0].fs_kHz);
-
- if (m_channel_state[0].nFramesDecoded == 0) {
- for (n = 0; n < m_silk_DecControlStruct->nChannelsInternal; n++) {
- int32_t fs_kHz_dec;
- if (m_payloadSize_ms == 0) {
- /* Assuming packet loss, use 10 ms */
- m_channel_state[n].nFramesPerPacket = 1;
- m_channel_state[n].nb_subfr = 2;
- } else if (m_payloadSize_ms == 10) {
- m_channel_state[n].nFramesPerPacket = 1;
- m_channel_state[n].nb_subfr = 2;
- } else if (m_payloadSize_ms == 20) {
- m_channel_state[n].nFramesPerPacket = 1;
- m_channel_state[n].nb_subfr = 4;
- } else if (m_payloadSize_ms == 40) {
- m_channel_state[n].nFramesPerPacket = 2;
- m_channel_state[n].nb_subfr = 4;
- } else if (m_payloadSize_ms == 60) {
- m_channel_state[n].nFramesPerPacket = 3;
- m_channel_state[n].nb_subfr = 4;
- } else {
- OPUS_LOG_ERROR("Opus SILK: invalid frame size");
- return OPUS_BAD_ARG;
- }
- fs_kHz_dec = (m_silk_internalSampleRate >> 10) + 1;
- if (fs_kHz_dec != 8 && fs_kHz_dec != 12 && fs_kHz_dec != 16) {
- OPUS_LOG_ERROR("Opus SILK, invalid sampling frequency: {}", fs_kHz_dec);
- return OPUS_BAD_ARG;
- }
- ret += silk_decoder_set_fs(n, fs_kHz_dec, m_silk_DecControlStruct->API_sampleRate);
- }
- }
-
- if (m_silk_DecControlStruct->nChannelsAPI == 2 && m_silk_DecControlStruct->nChannelsInternal == 2 && (m_silk_decoder->nChannelsAPI == 1 || m_silk_decoder->nChannelsInternal == 1)) {
- memset(m_silk_decoder->sStereo.pred_prev_Q13, 0, sizeof(m_silk_decoder->sStereo.pred_prev_Q13));
- memset(m_silk_decoder->sStereo.sSide, 0, sizeof(m_silk_decoder->sStereo.sSide));
- memcpy(&m_resampler_state[n], &m_resampler_state[n], sizeof(silk_resampler_state_struct_t));
- }
- m_silk_decoder->nChannelsAPI = m_silk_DecControlStruct->nChannelsAPI;
- m_silk_decoder->nChannelsInternal = m_silk_DecControlStruct->nChannelsInternal;
-
- if (m_silk_DecControlStruct->API_sampleRate > (int32_t)MAX_API_FS_KHZ * 1000 || m_silk_DecControlStruct->API_sampleRate < 8000) {
- OPUS_LOG_ERROR("Opus SILK, invalid sampling rate: {}", m_silk_DecControlStruct->API_sampleRate);
- ret = OPUS_BAD_ARG;
-
- return (ret);
- }
-
- if (lostFlag != FLAG_PACKET_LOST && m_channel_state[0].nFramesDecoded == 0) {
- /* First decoder call for this payload */
- /* Decode VAD flags and LBRR flag */
- for (n = 0; n < m_silk_DecControlStruct->nChannelsInternal; n++) {
- for (i = 0; i < m_channel_state[n].nFramesPerPacket; i++) { m_channel_state[n].VAD_flags[i] = rd.dec_bit_logp(1); }
- m_channel_state[n].LBRR_flag = rd.dec_bit_logp(1);
- }
- /* Decode LBRR flags */
- for (n = 0; n < m_silk_DecControlStruct->nChannelsInternal; n++) {
- memset(m_channel_state[n].LBRR_flags, 0, sizeof(m_channel_state[n].LBRR_flags));
- if (m_channel_state[n].LBRR_flag) {
- if (m_channel_state[n].nFramesPerPacket == 1) {
- m_channel_state[n].LBRR_flags[0] = 1;
- } else {
- LBRR_symbol = rd.dec_icdf(silk_LBRR_flags_iCDF_ptr[m_channel_state[n].nFramesPerPacket - 2], 8) + 1;
- for (i = 0; i < m_channel_state[n].nFramesPerPacket; i++) { m_channel_state[n].LBRR_flags[i] = silk_RSHIFT(LBRR_symbol, i) & 1; }
- }
- }
- }
-
- if (lostFlag == FLAG_DECODE_NORMAL) {
- /* Regular decoding: skip all LBRR data */
- for (i = 0; i < m_channel_state[0].nFramesPerPacket; i++) {
- for (n = 0; n < m_silk_DecControlStruct->nChannelsInternal; n++) {
- if (m_channel_state[n].LBRR_flags[i]) {
- int16_t pulses[MAX_FRAME_LENGTH];
- int32_t condCoding;
-
- if (m_silk_DecControlStruct->nChannelsInternal == 2 && n == 0) {
- silk_stereo_decode_pred(MS_pred_Q13);
- if (m_channel_state[1].LBRR_flags[i] == 0) { silk_stereo_decode_mid_only(&decode_only_middle); }
- }
- /* Use conditional coding if previous frame available */
- if (i > 0 && m_channel_state[n].LBRR_flags[i - 1]) {
- condCoding = CODE_CONDITIONALLY;
- } else {
- condCoding = CODE_INDEPENDENTLY;
- }
- silk_decode_indices(n, i, 1, condCoding);
- silk_decode_pulses(pulses, m_channel_state[n].indices.signalType, m_channel_state[n].indices.quantOffsetType, m_channel_state[n].frame_length);
- }
- }
- }
- }
- }
-
- /* Get MS predictor index */
- if (m_silk_DecControlStruct->nChannelsInternal == 2) {
- if (lostFlag == FLAG_DECODE_NORMAL || (lostFlag == FLAG_DECODE_LBRR && m_channel_state[0].LBRR_flags[m_channel_state[0].nFramesDecoded] == 1)) {
- silk_stereo_decode_pred(MS_pred_Q13);
- /* For LBRR data, decode mid-only flag only if side-channel's LBRR flag is false */
- if ((lostFlag == FLAG_DECODE_NORMAL && m_channel_state[1].VAD_flags[m_channel_state[0].nFramesDecoded] == 0) ||
- (lostFlag == FLAG_DECODE_LBRR && m_channel_state[1].LBRR_flags[m_channel_state[0].nFramesDecoded] == 0)) {
- silk_stereo_decode_mid_only(&decode_only_middle);
- } else {
- decode_only_middle = 0;
- }
- } else {
- for (n = 0; n < 2; n++) { MS_pred_Q13[n] = m_silk_decoder->sStereo.pred_prev_Q13[n]; }
- }
- }
-
- /* Reset side channel decoder prediction memory for first frame with side coding */
- if (m_silk_DecControlStruct->nChannelsInternal == 2 && decode_only_middle == 0 && m_silk_decoder->prev_decode_only_middle == 1) {
- memset(m_channel_state[1].outBuf, 0, sizeof(m_channel_state[1].outBuf));
- memset(m_channel_state[1].sLPC_Q14_buf, 0, sizeof(m_channel_state[1].sLPC_Q14_buf));
- m_channel_state[1].lagPrev = 100;
- m_channel_state[1].LastGainIndex = 10;
- m_channel_state[1].prevSignalType = TYPE_NO_VOICE_ACTIVITY;
- m_channel_state[1].first_frame_after_reset = 1;
- }
-
- /* Check if the temp buffer fits into the output PCM buffer. If it fits,
- we can delay allocating the temp buffer until after the SILK peak stack
- usage. We need to use a < and not a <= because of the two extra samples. */
- delay_stack_alloc = m_silk_DecControlStruct->internalSampleRate * m_silk_DecControlStruct->nChannelsInternal < m_silk_DecControlStruct->API_sampleRate * m_silk_DecControlStruct->nChannelsAPI;
-
- size_t samplesOut1_tmp_storage1_len = delay_stack_alloc ? SILK_ALLOC_NONE : m_silk_DecControlStruct->nChannelsInternal * (m_channel_state[0].frame_length + 2);
- ps_ptr samplesOut1_tmp_storage1;
- samplesOut1_tmp_storage1.alloc_array(samplesOut1_tmp_storage1_len);
-
- if (delay_stack_alloc) {
- samplesOut1_tmp[0] = samplesOut;
- samplesOut1_tmp[1] = samplesOut + m_channel_state[0].frame_length + 2;
- } else {
- samplesOut1_tmp[0] = samplesOut1_tmp_storage1.get();
- samplesOut1_tmp[1] = samplesOut1_tmp_storage1.get() + m_channel_state[0].frame_length + 2;
- }
-
- if (lostFlag == FLAG_DECODE_NORMAL) {
- has_side = !decode_only_middle;
- } else {
- has_side = !m_silk_decoder->prev_decode_only_middle ||
- (m_silk_DecControlStruct->nChannelsInternal == 2 && lostFlag == FLAG_DECODE_LBRR && m_channel_state[1].LBRR_flags[m_channel_state[1].nFramesDecoded] == 1);
- }
- /* Call decoder for one frame */
- for (n = 0; n < m_silk_DecControlStruct->nChannelsInternal; n++) {
- if (n == 0 || has_side) {
- int32_t FrameIndex;
- int32_t condCoding;
-
- FrameIndex = m_channel_state[0].nFramesDecoded - n;
- /* Use independent coding if no previous frame available */
- if (FrameIndex <= 0) {
- condCoding = CODE_INDEPENDENTLY;
- } else if (lostFlag == FLAG_DECODE_LBRR) {
- condCoding = m_channel_state[n].LBRR_flags[FrameIndex - 1] ? CODE_CONDITIONALLY : CODE_INDEPENDENTLY;
- } else if (n > 0 && m_silk_decoder->prev_decode_only_middle) {
- /* If we skipped a side frame in this packet, we don't
- need LTP scaling; the LTP state is well-defined. */
- condCoding = CODE_INDEPENDENTLY_NO_LTP_SCALING;
- } else {
- condCoding = CODE_CONDITIONALLY;
- }
- ret += silk_decode_frame(n, &samplesOut1_tmp[n][2], &nSamplesOutDec, lostFlag, condCoding);
- } else {
- memset(&samplesOut1_tmp[n][2], 0, nSamplesOutDec * sizeof(int16_t));
- }
- m_channel_state[n].nFramesDecoded++;
- }
-
- if (m_silk_DecControlStruct->nChannelsAPI == 2 && m_silk_DecControlStruct->nChannelsInternal == 2) {
- /* Convert Mid/Side to Left/Right */
- silk_stereo_MS_to_LR(&m_silk_decoder->sStereo, samplesOut1_tmp[0], samplesOut1_tmp[1], MS_pred_Q13, m_channel_state[0].fs_kHz, nSamplesOutDec);
- } else {
- /* Buffering */
- memcpy(samplesOut1_tmp[0], m_silk_decoder->sStereo.sMid, 2 * sizeof(int16_t));
- memcpy(m_silk_decoder->sStereo.sMid, &samplesOut1_tmp[0][nSamplesOutDec], 2 * sizeof(int16_t));
- }
-
- /* Number of output samples */
- *nSamplesOut = silk_DIV32(nSamplesOutDec * m_silk_DecControlStruct->API_sampleRate, silk_SMULBB(m_channel_state[0].fs_kHz, 1000));
-
- /* Set up pointers to temp buffers */
- size_t samplesOut2_tmp_len = m_silk_DecControlStruct->nChannelsAPI == 2 ? *nSamplesOut : SILK_ALLOC_NONE;
- ps_ptr samplesOut2_tmp;
- samplesOut2_tmp.alloc_array(samplesOut2_tmp_len);
-
- if (m_silk_DecControlStruct->nChannelsAPI == 2) {
- resample_out_ptr = samplesOut2_tmp.get();
- } else {
- resample_out_ptr = samplesOut;
- }
-
- size_t samplesOut1_tmp_storage2_len = delay_stack_alloc ? m_silk_DecControlStruct->nChannelsInternal * (m_channel_state[0].frame_length + 2) : SILK_ALLOC_NONE;
- ps_ptr samplesOut1_tmp_storage2;
- samplesOut1_tmp_storage2.alloc_array(samplesOut1_tmp_storage2_len);
-
- if (delay_stack_alloc) {
- // size_t val1 = m_silk_DecControlStruct->nChannelsInternal * (m_channel_state[0].frame_length + 2);
- size_t val2 = samplesOut1_tmp_storage2_len * sizeof(int16_t);
- // size_t n = val1 * val2;
- memcpy(samplesOut1_tmp_storage2.get(), samplesOut, val2);
- samplesOut1_tmp[0] = samplesOut1_tmp_storage2.get();
- samplesOut1_tmp[1] = samplesOut1_tmp_storage2.get() + m_channel_state[0].frame_length + 2;
- }
- for (n = 0; n < silk_min(m_silk_DecControlStruct->nChannelsAPI, m_silk_DecControlStruct->nChannelsInternal); n++) {
-
- /* Resample decoded signal to API_sampleRate */
- ret += silk_resampler(n, resample_out_ptr, &samplesOut1_tmp[n][1], nSamplesOutDec);
-
- /* Interleave if stereo output and stereo stream */
- if (m_silk_DecControlStruct->nChannelsAPI == 2) {
- for (i = 0; i < *nSamplesOut; i++) { samplesOut[n + 2 * i] = resample_out_ptr[i]; }
- }
- }
- /* Create two channel output from mono stream */
- if (m_silk_DecControlStruct->nChannelsAPI == 2 && m_silk_DecControlStruct->nChannelsInternal == 1) {
- if (stereo_to_mono) {
- /* Resample right channel for newly collapsed stereo just in case
- we weren't doing collapsing when switching to mono */
- ret += silk_resampler(n, resample_out_ptr, &samplesOut1_tmp[0][1], nSamplesOutDec);
-
- for (i = 0; i < *nSamplesOut; i++) { samplesOut[1 + 2 * i] = resample_out_ptr[i]; }
- } else {
- for (i = 0; i < *nSamplesOut; i++) { samplesOut[1 + 2 * i] = samplesOut[0 + 2 * i]; }
- }
- }
- /* Export pitch lag, measured at 48 kHz sampling rate */
- if (m_channel_state[0].prevSignalType == TYPE_VOICED) {
- int mult_tab[3] = {6, 4, 3};
- m_silk_DecControlStruct->prevPitchLag = m_channel_state[0].lagPrev * mult_tab[(m_channel_state[0].fs_kHz - 8) >> 2];
- } else {
- m_silk_DecControlStruct->prevPitchLag = 0;
- }
-
- if (lostFlag == FLAG_PACKET_LOST) {
- /* On packet loss, remove the gain clamping to prevent having the energy "bounce back"
- if we lose packets when the energy is going down */
- for (i = 0; i < m_silk_decoder->nChannelsInternal; i++) m_channel_state[i].LastGainIndex = 10;
- } else {
- m_silk_decoder->prev_decode_only_middle = decode_only_middle;
- }
- return ret;
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Decoder functions */
-int32_t SilkDecoder::silk_Get_Decoder_Size(int32_t* decSizeBytes) {
- int32_t ret = SILK_NO_ERROR;
-
- *decSizeBytes = sizeof(silk_decoder_t) + sizeof(silk_decoder_state_t);
-
- return ret;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-/* Reset decoder state */
-int32_t SilkDecoder::silk_InitDecoder() {
- int32_t n, ret = SILK_NO_ERROR;
- // m_channel_state = (silk_decoder_state_t*) &decState->m_channel_state;
-
- for (n = 0; n < DECODER_NUM_CHANNELS; n++) { ret = silk_init_decoder(n); }
- memset(&m_silk_decoder->sStereo, 0, sizeof(m_silk_decoder->sStereo));
- m_silk_decoder->prev_decode_only_middle = 0;
- return ret;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-/* Core decoder. Performs inverse NSQ operation LTP + LPC */
-void SilkDecoder::silk_decode_core(uint8_t n, int16_t xq[], const int16_t pulses[MAX_FRAME_LENGTH]) {
- int32_t i, k, lag = 0, start_idx, sLTP_buf_idx, NLSF_interpolation_flag, signalType;
- int16_t *A_Q12, *B_Q14, *pxq, A_Q12_tmp[MAX_LPC_ORDER];
- int32_t LTP_pred_Q13, LPC_pred_Q10, Gain_Q10, inv_gain_Q31, gain_adj_Q16, rand_seed, offset_Q10;
- int32_t *pred_lag_ptr, *pexc_Q14, *pres_Q14;
-
- assert(m_channel_state[n].prev_gain_Q16 != 0);
-
- ps_ptr sLTP;
- sLTP.alloc_array(m_channel_state[n].ltp_mem_length);
- ps_ptr sLTP_Q15;
- sLTP_Q15.alloc_array(m_channel_state[n].ltp_mem_length + m_channel_state[n].frame_length);
- ps_ptr res_Q14;
- res_Q14.alloc_array(m_channel_state[n].subfr_length);
- ps_ptr sLPC_Q14;
- sLPC_Q14.alloc_array(m_channel_state[n].subfr_length + MAX_LPC_ORDER);
-
- offset_Q10 = silk_Quantization_Offsets_Q10[m_channel_state[n].indices.signalType >> 1][m_channel_state[n].indices.quantOffsetType];
-
- if (m_channel_state[n].indices.NLSFInterpCoef_Q2 < 1 << 2) {
- NLSF_interpolation_flag = 1;
- } else {
- NLSF_interpolation_flag = 0;
- }
-
- /* Decode excitation */
- rand_seed = m_channel_state[n].indices.Seed;
- for (i = 0; i < m_channel_state[n].frame_length; i++) {
- rand_seed = silk_RAND(rand_seed);
- m_channel_state[n].exc_Q14[i] = silk_LSHIFT((int32_t)pulses[i], 14);
- if (m_channel_state[n].exc_Q14[i] > 0) {
- m_channel_state[n].exc_Q14[i] -= QUANT_LEVEL_ADJUST_Q10 << 4;
- } else if (m_channel_state[n].exc_Q14[i] < 0) {
- m_channel_state[n].exc_Q14[i] += QUANT_LEVEL_ADJUST_Q10 << 4;
- }
- m_channel_state[n].exc_Q14[i] += offset_Q10 << 4;
- if (rand_seed < 0) { m_channel_state[n].exc_Q14[i] = -m_channel_state[n].exc_Q14[i]; }
-
- rand_seed = silk_ADD32_ovflw(rand_seed, pulses[i]);
- }
-
- /* Copy LPC state */
- memcpy(sLPC_Q14.get(), m_channel_state[n].sLPC_Q14_buf, MAX_LPC_ORDER * sizeof(int32_t));
-
- pexc_Q14 = m_channel_state[n].exc_Q14;
- pxq = xq;
- sLTP_buf_idx = m_channel_state[n].ltp_mem_length;
- /* Loop over subframes */
- for (k = 0; k < m_channel_state[n].nb_subfr; k++) {
- pres_Q14 = res_Q14.get();
- A_Q12 = m_silk_decoder_control->PredCoef_Q12[k >> 1];
-
- /* Preload LPC coeficients to array on stack. Gives small performance gain */
- memcpy(A_Q12_tmp, A_Q12, m_channel_state[n].LPC_order * sizeof(int16_t));
- B_Q14 = &m_silk_decoder_control->LTPCoef_Q14[k * LTP_ORDER];
- signalType = m_channel_state[n].indices.signalType;
-
- Gain_Q10 = silk_RSHIFT(m_silk_decoder_control->Gains_Q16[k], 6);
- inv_gain_Q31 = silk_INVERSE32_varQ(m_silk_decoder_control->Gains_Q16[k], 47);
-
- /* Calculate gain adjustment factor */
- if (m_silk_decoder_control->Gains_Q16[k] != m_channel_state[n].prev_gain_Q16) {
- gain_adj_Q16 = silk_DIV32_varQ(m_channel_state[n].prev_gain_Q16, m_silk_decoder_control->Gains_Q16[k], 16);
-
- /* Scale short term state */
- for (i = 0; i < MAX_LPC_ORDER; i++) { sLPC_Q14[i] = silk_SMULWW(gain_adj_Q16, sLPC_Q14[i]); }
- } else {
- gain_adj_Q16 = (int32_t)1 << 16;
- }
-
- /* Save inv_gain */
- assert(inv_gain_Q31 != 0);
- m_channel_state[n].prev_gain_Q16 = m_silk_decoder_control->Gains_Q16[k];
-
- /* Avoid abrupt transition from voiced PLC to unvoiced normal decoding */
- if (m_channel_state[n].lossCnt && m_channel_state[n].prevSignalType == TYPE_VOICED && m_channel_state[n].indices.signalType != TYPE_VOICED && k < MAX_NB_SUBFR / 2) {
- memset(B_Q14, 0, LTP_ORDER * sizeof(int16_t));
- B_Q14[LTP_ORDER / 2] = SILK_FIX_CONST(0.25, 14);
-
- signalType = TYPE_VOICED;
- m_silk_decoder_control->pitchL[k] = m_channel_state[n].lagPrev;
- }
-
- if (signalType == TYPE_VOICED) {
- /* Voiced */
- lag = m_silk_decoder_control->pitchL[k];
-
- /* Re-whitening */
- if (k == 0 || (k == 2 && NLSF_interpolation_flag)) {
- /* Rewhiten with new A coefs */
- start_idx = m_channel_state[n].ltp_mem_length - lag - m_channel_state[n].LPC_order - LTP_ORDER / 2;
- assert(start_idx > 0);
-
- if (k == 2) { memcpy(&m_channel_state[n].outBuf[m_channel_state[n].ltp_mem_length], xq, 2 * m_channel_state[n].subfr_length * sizeof(int16_t)); }
-
- silk_LPC_analysis_filter(&sLTP[start_idx], &m_channel_state[n].outBuf[start_idx + k * m_channel_state[n].subfr_length], A_Q12, m_channel_state[n].ltp_mem_length - start_idx,
- m_channel_state[n].LPC_order);
-
- /* After rewhitening the LTP state is unscaled */
- if (k == 0) {
- /* Do LTP downscaling to reduce inter-packet dependency */
- inv_gain_Q31 = silk_LSHIFT(silk_SMULWB(inv_gain_Q31, m_silk_decoder_control->LTP_scale_Q14), 2);
- }
- for (i = 0; i < lag + LTP_ORDER / 2; i++) { sLTP_Q15[sLTP_buf_idx - i - 1] = silk_SMULWB(inv_gain_Q31, sLTP[m_channel_state[n].ltp_mem_length - i - 1]); }
- } else {
- /* Update LTP state when Gain changes */
- if (gain_adj_Q16 != (int32_t)1 << 16) {
- for (i = 0; i < lag + LTP_ORDER / 2; i++) { sLTP_Q15[sLTP_buf_idx - i - 1] = silk_SMULWW(gain_adj_Q16, sLTP_Q15[sLTP_buf_idx - i - 1]); }
- }
- }
- }
-
- /* Long-term prediction */
- if (signalType == TYPE_VOICED) {
- /* Set up pointer */
- pred_lag_ptr = &sLTP_Q15[sLTP_buf_idx - lag + LTP_ORDER / 2];
- for (i = 0; i < m_channel_state[n].subfr_length; i++) {
- /* Unrolled loop */
- /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */
- LTP_pred_Q13 = 2;
- LTP_pred_Q13 = silk_SMLAWB(LTP_pred_Q13, pred_lag_ptr[0], B_Q14[0]);
- LTP_pred_Q13 = silk_SMLAWB(LTP_pred_Q13, pred_lag_ptr[-1], B_Q14[1]);
- LTP_pred_Q13 = silk_SMLAWB(LTP_pred_Q13, pred_lag_ptr[-2], B_Q14[2]);
- LTP_pred_Q13 = silk_SMLAWB(LTP_pred_Q13, pred_lag_ptr[-3], B_Q14[3]);
- LTP_pred_Q13 = silk_SMLAWB(LTP_pred_Q13, pred_lag_ptr[-4], B_Q14[4]);
- pred_lag_ptr++;
-
- /* Generate LPC excitation */
- pres_Q14[i] = silk_ADD_LSHIFT32(pexc_Q14[i], LTP_pred_Q13, 1);
-
- /* Update states */
- sLTP_Q15[sLTP_buf_idx] = silk_LSHIFT(pres_Q14[i], 1);
- sLTP_buf_idx++;
- }
- } else {
- pres_Q14 = pexc_Q14;
- }
-
- for (i = 0; i < m_channel_state[n].subfr_length; i++) {
- /* Short-term prediction */
- assert(m_channel_state[n].LPC_order == 10 || m_channel_state[n].LPC_order == 16);
- /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */
- LPC_pred_Q10 = silk_RSHIFT(m_channel_state[n].LPC_order, 1);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 1], A_Q12_tmp[0]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 2], A_Q12_tmp[1]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 3], A_Q12_tmp[2]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 4], A_Q12_tmp[3]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 5], A_Q12_tmp[4]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 6], A_Q12_tmp[5]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 7], A_Q12_tmp[6]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 8], A_Q12_tmp[7]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 9], A_Q12_tmp[8]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 10], A_Q12_tmp[9]);
- if (m_channel_state[n].LPC_order == 16) {
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 11], A_Q12_tmp[10]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 12], A_Q12_tmp[11]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 13], A_Q12_tmp[12]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 14], A_Q12_tmp[13]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 15], A_Q12_tmp[14]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14[MAX_LPC_ORDER + i - 16], A_Q12_tmp[15]);
- }
-
- /* Add prediction to LPC excitation */
- sLPC_Q14[MAX_LPC_ORDER + i] = silk_ADD_SAT32(pres_Q14[i], silk_LSHIFT_SAT32(LPC_pred_Q10, 4));
-
- /* Scale with gain */
- pxq[i] = (int16_t)silk_SAT16(silk_RSHIFT_ROUND(silk_SMULWW(sLPC_Q14[MAX_LPC_ORDER + i], Gain_Q10), 8));
- }
-
- /* Update LPC filter state */
- memcpy(sLPC_Q14.get(), &sLPC_Q14[m_channel_state[n].subfr_length], MAX_LPC_ORDER * sizeof(int32_t));
- pexc_Q14 += m_channel_state[n].subfr_length;
- pxq += m_channel_state[n].subfr_length;
- }
-
- /* Save LPC state */
- memcpy(m_channel_state[n].sLPC_Q14_buf, sLPC_Q14.get(), MAX_LPC_ORDER * sizeof(int32_t));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Decode frame */
-int32_t SilkDecoder::silk_decode_frame(uint8_t n, int16_t pOut[], /* O Pointer to output speech frame */
- int32_t* pN, /* O Pointer to size of output frame */
- int32_t lostFlag, /* I 0: no loss, 1 loss, 2 decode fec */
- int32_t condCoding /* I The type of conditional coding to use */
-) {
- int32_t L, mv_len, ret = 0;
- L = m_channel_state[n].frame_length;
- m_silk_decoder_control->LTP_scale_Q14 = 0;
-
- /* Safety checks */
- assert(L > 0 && L <= MAX_FRAME_LENGTH);
-
- if (lostFlag == FLAG_DECODE_NORMAL || (lostFlag == FLAG_DECODE_LBRR && m_channel_state[n].LBRR_flags[m_channel_state[n].nFramesDecoded] == 1)) {
- int16_t pulses[(L + SHELL_CODEC_FRAME_LENGTH - 1) & ~(SHELL_CODEC_FRAME_LENGTH - 1)];
- /*********************************************/
- /* Decode quantization indices of side info */
- /*********************************************/
- silk_decode_indices(n, m_channel_state[n].nFramesDecoded, lostFlag, condCoding);
-
- /*********************************************/
- /* Decode quantization indices of excitation */
- /*********************************************/
- silk_decode_pulses(pulses, m_channel_state[n].indices.signalType, m_channel_state[n].indices.quantOffsetType, m_channel_state[n].frame_length);
-
- /********************************************/
- /* Decode parameters and pulse signal */
- /********************************************/
- silk_decode_parameters(n, condCoding);
-
- /********************************************************/
- /* Run inverse NSQ */
- /********************************************************/
- silk_decode_core(n, pOut, pulses);
-
- /********************************************************/
- /* Update PLC state */
- /********************************************************/
- silk_PLC(n, pOut, 0);
-
- m_channel_state[n].lossCnt = 0;
- m_channel_state[n].prevSignalType = m_channel_state[n].indices.signalType;
- assert(m_channel_state[n].prevSignalType >= 0 && m_channel_state[n].prevSignalType <= 2);
-
- /* A frame has been decoded without errors */
- m_channel_state[n].first_frame_after_reset = 0;
- } else {
- /* Handle packet loss by extrapolation */
- m_channel_state[n].indices.signalType = m_channel_state[n].prevSignalType;
- silk_PLC(n, pOut, 1);
- }
-
- /*************************/
- /* Update output buffer. */
- /*************************/
- assert(m_channel_state[n].ltp_mem_length >= m_channel_state[n].frame_length);
- mv_len = m_channel_state[n].ltp_mem_length - m_channel_state[n].frame_length;
- memmove(m_channel_state[n].outBuf, &m_channel_state[n].outBuf[m_channel_state[n].frame_length], mv_len * sizeof(int16_t));
- memcpy(&m_channel_state[n].outBuf[mv_len], pOut, m_channel_state[n].frame_length * sizeof(int16_t));
-
- /************************************************/
- /* Comfort noise generation / estimation */
- /************************************************/
- silk_CNG(n, pOut, L);
-
- /****************************************************************/
- /* Ensure smooth connection of extrapolated and good frames */
- /****************************************************************/
- silk_PLC_glue_frames(n, pOut, L);
-
- /* Update some decoder state variables */
- m_channel_state[n].lagPrev = m_silk_decoder_control->pitchL[m_channel_state[n].nb_subfr - 1];
-
- /* Set output frame length */
- *pN = L;
-
- return ret;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void SilkDecoder::silk_decode_pitch(int16_t lagIndex, /* I */
- int8_t contourIndex, /* O */
- int32_t pitch_lags[], /* O 4 pitch values */
- const int32_t Fs_kHz, /* I sampling frequency (kHz) */
- const int32_t nb_subfr /* I number of sub frames */
-) {
- int32_t lag, k, min_lag, max_lag, cbk_size;
- const int8_t* Lag_CB_ptr;
-
- if (Fs_kHz == 8) {
- if (nb_subfr == PE_MAX_NB_SUBFR) {
- Lag_CB_ptr = &silk_CB_lags_stage2[0][0];
- cbk_size = PE_NB_CBKS_STAGE2_EXT;
- } else {
- assert(nb_subfr == PE_MAX_NB_SUBFR >> 1);
- Lag_CB_ptr = &silk_CB_lags_stage2_10_ms[0][0];
- cbk_size = PE_NB_CBKS_STAGE2_10MS;
- }
- } else {
- if (nb_subfr == PE_MAX_NB_SUBFR) {
- Lag_CB_ptr = &silk_CB_lags_stage3[0][0];
- cbk_size = PE_NB_CBKS_STAGE3_MAX;
- } else {
- assert(nb_subfr == PE_MAX_NB_SUBFR >> 1);
- Lag_CB_ptr = &silk_CB_lags_stage3_10_ms[0][0];
- cbk_size = PE_NB_CBKS_STAGE3_10MS;
- }
- }
-
- min_lag = silk_SMULBB(PE_MIN_LAG_MS, Fs_kHz);
- max_lag = silk_SMULBB(PE_MAX_LAG_MS, Fs_kHz);
- lag = min_lag + lagIndex;
-
- for (k = 0; k < nb_subfr; k++) {
- pitch_lags[k] = lag + matrix_ptr(Lag_CB_ptr, k, contourIndex, cbk_size);
- pitch_lags[k] = silk_LIMIT(pitch_lags[k], min_lag, max_lag);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Gain scalar quantization with hysteresis, uniform on log scale */
-void SilkDecoder::silk_gains_quant(int8_t ind[MAX_NB_SUBFR], /* O gain indices */
- int32_t gain_Q16[MAX_NB_SUBFR], /* I/O gains (quantized out) */
- int8_t* prev_ind, /* I/O last index in previous frame */
- const int32_t conditional, /* I first gain is delta coded if 1 */
- const int32_t nb_subfr /* I number of subframes */
-) {
- int32_t k, double_step_size_threshold;
-
- for (k = 0; k < nb_subfr; k++) {
- /* Convert to log scale, scale, floor() */
- ind[k] = silk_SMULWB(SCALE_Q16, silk_lin2log(gain_Q16[k]) - OFFSET);
-
- /* Round towards previous quantized gain (hysteresis) */
- if (ind[k] < *prev_ind) { ind[k]++; }
- ind[k] = silk_LIMIT_int(ind[k], 0, N_LEVELS_QGAIN - 1);
-
- /* Compute delta indices and limit */
- if (k == 0 && conditional == 0) {
- /* Full index */
- ind[k] = silk_LIMIT_int(ind[k], *prev_ind + MIN_DELTA_GAIN_QUANT, N_LEVELS_QGAIN - 1);
- *prev_ind = ind[k];
- } else {
- /* Delta index */
- ind[k] = ind[k] - *prev_ind;
-
- /* Double the quantization step size for large gain increases, so that the max gain level can be reached */
- double_step_size_threshold = 2 * MAX_DELTA_GAIN_QUANT - N_LEVELS_QGAIN + *prev_ind;
- if (ind[k] > double_step_size_threshold) { ind[k] = double_step_size_threshold + silk_RSHIFT(ind[k] - double_step_size_threshold + 1, 1); }
-
- ind[k] = silk_LIMIT_int(ind[k], MIN_DELTA_GAIN_QUANT, MAX_DELTA_GAIN_QUANT);
-
- /* Accumulate deltas */
- if (ind[k] > double_step_size_threshold) {
- *prev_ind += silk_LSHIFT(ind[k], 1) - double_step_size_threshold;
- *prev_ind = silk_min_int(*prev_ind, N_LEVELS_QGAIN - 1);
- } else {
- *prev_ind += ind[k];
- }
-
- /* Shift to make non-negative */
- ind[k] -= MIN_DELTA_GAIN_QUANT;
- }
-
- /* Scale and convert to linear scale */
- gain_Q16[k] = silk_log2lin(silk_min_32(silk_SMULWB(INV_SCALE_Q16, *prev_ind) + OFFSET, 3967)); /* 3967 = 31 in Q7 */
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-/* Gains scalar dequantization, uniform on log scale */
-void SilkDecoder::silk_gains_dequant(int32_t gain_Q16[MAX_NB_SUBFR], /* O quantized gains */
- const int8_t ind[MAX_NB_SUBFR], /* I gain indices */
- int8_t* prev_ind, /* I/O last index in previous frame */
- const int32_t conditional, /* I first gain is delta coded if 1 */
- const int32_t nb_subfr /* I number of subframes */
-) {
- int32_t k, ind_tmp, double_step_size_threshold;
-
- for (k = 0; k < nb_subfr; k++) {
- if (k == 0 && conditional == 0) {
- /* Gain index is not allowed to go down more than 16 steps (~21.8 dB) */
- *prev_ind = silk_max_int(ind[k], *prev_ind - 16);
- } else {
- /* Delta index */
- ind_tmp = ind[k] + MIN_DELTA_GAIN_QUANT;
-
- /* Accumulate deltas */
- double_step_size_threshold = 2 * MAX_DELTA_GAIN_QUANT - N_LEVELS_QGAIN + *prev_ind;
- if (ind_tmp > double_step_size_threshold) {
- *prev_ind += silk_LSHIFT(ind_tmp, 1) - double_step_size_threshold;
- } else {
- *prev_ind += ind_tmp;
- }
- }
- *prev_ind = silk_LIMIT_int(*prev_ind, 0, N_LEVELS_QGAIN - 1);
-
- /* Scale and convert to linear scale */
- gain_Q16[k] = silk_log2lin(silk_min_32(silk_SMULWB(INV_SCALE_Q16, *prev_ind) + OFFSET, 3967)); /* 3967 = 31 in Q7 */
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-/* Compute unique identifier of gain indices vector */
-int32_t SilkDecoder::silk_gains_ID( /* O returns unique identifier of gains */
- const int8_t ind[MAX_NB_SUBFR], /* I gain indices */
- const int32_t nb_subfr /* I number of subframes */
-) {
- int32_t k;
- int32_t gainsID;
-
- gainsID = 0;
- for (k = 0; k < nb_subfr; k++) { gainsID = silk_ADD_LSHIFT32(ind[k], gainsID, 8); }
-
- return gainsID;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t SilkDecoder::silk_init_decoder(uint8_t n) {
- /* Clear the entire encoder state, except anything copied */
- memset(&m_channel_state[n], 0, sizeof(silk_decoder_state_t));
-
- /* Used to deactivate LSF interpolation */
- m_channel_state[n].first_frame_after_reset = 1;
- m_channel_state[n].prev_gain_Q16 = 65536;
-
- /* Reset CNG state */
- silk_CNG_Reset(n);
-
- /* Reset PLC state */
- silk_PLC_Reset(n);
-
- return (0);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t SilkDecoder::silk_inner_prod_aligned_scale(const int16_t* const inVec1, /* I input vector 1 */
- const int16_t* const inVec2, /* I input vector 2 */
- const int32_t scale, /* I number of bits to shift */
- const int32_t len /* I vector lengths */
-) {
- int32_t i;
- int32_t sum = 0;
- for (i = 0; i < len; i++) { sum = silk_ADD_RSHIFT32(sum, silk_SMULBB(inVec1[i], inVec2[i]), scale); }
- return sum;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Interpolate two vectors */
-void SilkDecoder::silk_interpolate(int16_t xi[MAX_LPC_ORDER], /* O interpolated vector */
- const int16_t x0[MAX_LPC_ORDER], /* I first vector */
- const int16_t x1[MAX_LPC_ORDER], /* I second vector */
- const int32_t ifact_Q2, /* I interp. factor, weight on 2nd vector */
- const int32_t d /* I number of parameters */
-) {
- int32_t i;
-
- assert(ifact_Q2 >= 0);
- assert(ifact_Q2 <= 4);
-
- for (i = 0; i < d; i++) { xi[i] = (int16_t)silk_ADD_RSHIFT(x0[i], silk_SMULBB(x1[i] - x0[i], ifact_Q2), 2); }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-int32_t SilkDecoder::silk_lin2log(const int32_t inLin /* I input in linear scale */
-) {
- int32_t lz, frac_Q7;
-
- silk_CLZ_FRAC(inLin, &lz, &frac_Q7);
-
- /* Piece-wise parabolic approximation */
- return silk_ADD_LSHIFT32(silk_SMLAWB(frac_Q7, silk_MUL(frac_Q7, 128 - frac_Q7), 179), 31 - lz, 7);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-/* Approximation of 2^() (very close inverse of silk_lin2log()) Convert input to a linear scale */
-int32_t SilkDecoder::silk_log2lin(const int32_t inLog_Q7) {
- int32_t out, frac_Q7;
-
- if (inLog_Q7 < 0) {
- return 0;
- } else if (inLog_Q7 >= 3967) {
- return silk_int32_MAX;
- }
-
- out = silk_LSHIFT(1, silk_RSHIFT(inLog_Q7, 7));
- frac_Q7 = inLog_Q7 & 0x7F;
- if (inLog_Q7 < 2048) {
- /* Piece-wise parabolic approximation */
- out = silk_ADD_RSHIFT32(out, silk_MUL(out, silk_SMLAWB(frac_Q7, silk_SMULBB(frac_Q7, 128 - frac_Q7), -174)), 7);
- } else {
- /* Piece-wise parabolic approximation */
- out = silk_MLA(out, silk_RSHIFT(out, 7), silk_SMLAWB(frac_Q7, silk_SMULBB(frac_Q7, 128 - frac_Q7), -174));
- }
- return out;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-void SilkDecoder::silk_LPC_analysis_filter(int16_t* out, /* O Output signal */
- const int16_t* in, /* I Input signal */
- const int16_t* B, /* I MA prediction coefficients, Q12 [order] */
- const int32_t len, /* I Signal length */
- const int32_t d /* I Filter order */
-) {
- int32_t j;
- int ix;
- int32_t out32_Q12, out32;
- const int16_t* in_ptr;
- assert(d >= 6);
- assert((d & 1) == 0);
- assert(d <= len);
-
- for (ix = d; ix < len; ix++) {
- in_ptr = &in[ix - 1];
-
- out32_Q12 = silk_SMULBB(in_ptr[0], B[0]);
- /* Allowing wrap around so that two wraps can cancel each other. The rare
- cases where the result wraps around can only be triggered by invalid streams*/
- out32_Q12 = silk_SMLABB_ovflw(out32_Q12, in_ptr[-1], B[1]);
- out32_Q12 = silk_SMLABB_ovflw(out32_Q12, in_ptr[-2], B[2]);
- out32_Q12 = silk_SMLABB_ovflw(out32_Q12, in_ptr[-3], B[3]);
- out32_Q12 = silk_SMLABB_ovflw(out32_Q12, in_ptr[-4], B[4]);
- out32_Q12 = silk_SMLABB_ovflw(out32_Q12, in_ptr[-5], B[5]);
- for (j = 6; j < d; j += 2) {
- out32_Q12 = silk_SMLABB_ovflw(out32_Q12, in_ptr[-j], B[j]);
- out32_Q12 = silk_SMLABB_ovflw(out32_Q12, in_ptr[-j - 1], B[j + 1]);
- }
-
- /* Subtract prediction */
- out32_Q12 = silk_SUB32_ovflw(silk_LSHIFT((int32_t)in_ptr[1], 12), out32_Q12);
-
- /* Scale to Q0 */
- out32 = silk_RSHIFT_ROUND(out32_Q12, 12);
-
- /* Saturate output */
- out[ix] = (int16_t)silk_SAT16(out32);
- }
-
- /* Set first d output samples to zero */
- memset(out, 0, d * sizeof(int16_t));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-/* Convert int32 coefficients to int16 coefs and make sure there's no wrap-around */
-void SilkDecoder::silk_LPC_fit(int16_t* a_QOUT, /* O Output signal */
- int32_t* a_QIN, /* I/O Input signal */
- const int32_t QOUT, /* I Input Q domain */
- const int32_t QIN, /* I Input Q domain */
- const int32_t d /* I Filter order */
-) {
- int32_t i, k, idx = 0;
- int32_t maxabs, absval, chirp_Q16;
-
- /* Limit the maximum absolute value of the prediction coefficients, so that they'll fit in int16 */
- for (i = 0; i < 10; i++) {
- /* Find maximum absolute value and its index */
- maxabs = 0;
- for (k = 0; k < d; k++) {
- absval = silk_abs(a_QIN[k]);
- if (absval > maxabs) {
- maxabs = absval;
- idx = k;
- }
- }
- maxabs = silk_RSHIFT_ROUND(maxabs, QIN - QOUT);
-
- if (maxabs > silk_int16_MAX) {
- /* Reduce magnitude of prediction coefficients */
- maxabs = silk_min(maxabs, 163838); /* ( silk_int32_MAX >> 14 ) + silk_int16_MAX = 163838 */
- chirp_Q16 = SILK_FIX_CONST(0.999, 16) - silk_DIV32(silk_LSHIFT(maxabs - silk_int16_MAX, 14), silk_RSHIFT32(silk_MUL(maxabs, idx + 1), 2));
- silk_bwexpander_32(a_QIN, d, chirp_Q16);
- } else {
- break;
- }
- }
-
- if (i == 10) {
- /* Reached the last iteration, clip the coefficients */
- for (k = 0; k < d; k++) {
- a_QOUT[k] = (int16_t)silk_SAT16(silk_RSHIFT_ROUND(a_QIN[k], QIN - QOUT));
- a_QIN[k] = silk_LSHIFT((int32_t)a_QOUT[k], QIN - QOUT);
- }
- } else {
- for (k = 0; k < d; k++) { a_QOUT[k] = (int16_t)silk_RSHIFT_ROUND(a_QIN[k], QIN - QOUT); }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Compute inverse of LPC prediction gain, and */
-/* test if LPC coefficients are stable (all poles within unit circle) */
-int32_t SilkDecoder::LPC_inverse_pred_gain_QA_c( /* O Returns inverse prediction gain in energy domain, Q30 */
- int32_t A_QA[SILK_MAX_ORDER_LPC], /* I Prediction coefficients */
- const int32_t order /* I Prediction order */
-) {
- const uint8_t QA24 = 24;
- int32_t k, n, mult2Q;
- int32_t invGain_Q30, rc_Q31, rc_mult1_Q30, rc_mult2, tmp1, tmp2;
-
- invGain_Q30 = SILK_FIX_CONST(1, 30);
- for (k = order - 1; k > 0; k--) {
- /* Check for stability */
- if ((A_QA[k] > A_LIMIT) || (A_QA[k] < -A_LIMIT)) { return 0; }
-
- /* Set RC equal to negated AR coef */
- rc_Q31 = -silk_LSHIFT(A_QA[k], 31 - QA24);
-
- /* rc_mult1_Q30 range: [ 1 : 2^30 ] */
- rc_mult1_Q30 = silk_SUB32(SILK_FIX_CONST(1, 30), silk_SMMUL(rc_Q31, rc_Q31));
- assert(rc_mult1_Q30 > (1 << 15)); /* reduce A_LIMIT if fails */
- assert(rc_mult1_Q30 <= (1 << 30));
-
- /* Update inverse gain */
- /* invGain_Q30 range: [ 0 : 2^30 ] */
- invGain_Q30 = silk_LSHIFT(silk_SMMUL(invGain_Q30, rc_mult1_Q30), 2);
- assert(invGain_Q30 >= 0);
- assert(invGain_Q30 <= (1 << 30));
- if (invGain_Q30 < SILK_FIX_CONST(1.0f / MAX_PREDICTION_POWER_GAIN, 30)) { return 0; }
-
- /* rc_mult2 range: [ 2^30 : silk_int32_MAX ] */
- mult2Q = 32 - silk_CLZ32(silk_abs(rc_mult1_Q30));
- rc_mult2 = silk_INVERSE32_varQ(rc_mult1_Q30, mult2Q + 30);
-
- /* Update AR coefficient */
- for (n = 0; n < (k + 1) >> 1; n++) {
- int64_t tmp64;
- tmp1 = A_QA[n];
- tmp2 = A_QA[k - n - 1];
- tmp64 = silk_RSHIFT_ROUND64(silk_SMULL(silk_SUB_SAT32(tmp1, MUL32_FRAC_Q(tmp2, rc_Q31, 31)), rc_mult2), mult2Q);
- if (tmp64 > silk_int32_MAX || tmp64 < silk_int32_MIN) { return 0; }
- A_QA[n] = (int32_t)tmp64;
- tmp64 = silk_RSHIFT_ROUND64(silk_SMULL(silk_SUB_SAT32(tmp2, MUL32_FRAC_Q(tmp1, rc_Q31, 31)), rc_mult2), mult2Q);
- if (tmp64 > silk_int32_MAX || tmp64 < silk_int32_MIN) { return 0; }
- A_QA[k - n - 1] = (int32_t)tmp64;
- }
- }
-
- /* Check for stability */
- if ((A_QA[k] > A_LIMIT) || (A_QA[k] < -A_LIMIT)) { return 0; }
-
- /* Set RC equal to negated AR coef */
- rc_Q31 = -silk_LSHIFT(A_QA[0], 31 - QA24);
-
- /* Range: [ 1 : 2^30 ] */
- rc_mult1_Q30 = silk_SUB32(SILK_FIX_CONST(1, 30), silk_SMMUL(rc_Q31, rc_Q31));
-
- /* Update inverse gain */
- /* Range: [ 0 : 2^30 ] */
- invGain_Q30 = silk_LSHIFT(silk_SMMUL(invGain_Q30, rc_mult1_Q30), 2);
- assert(invGain_Q30 >= 0);
- assert(invGain_Q30 <= (1 << 30));
- if (invGain_Q30 < SILK_FIX_CONST(1.0f / MAX_PREDICTION_POWER_GAIN, 30)) { return 0; }
-
- return invGain_Q30;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* For input in Q12 domain */
-int32_t SilkDecoder::silk_LPC_inverse_pred_gain_c( /* O Returns inverse prediction gain in energy domain, Q30 */
- const int16_t* A_Q12, /* I Prediction coefficients, Q12 [order] */
- const int32_t order /* I Prediction order */
-) {
- int32_t k;
- int32_t Atmp_QA[SILK_MAX_ORDER_LPC];
- int32_t DC_resp = 0;
- const uint32_t QA24 = 24;
-
- /* Increase Q domain of the AR coefficients */
- for (k = 0; k < order; k++) {
- DC_resp += (int32_t)A_Q12[k];
- Atmp_QA[k] = silk_LSHIFT32((int32_t)A_Q12[k], QA24 - 12);
- }
- /* If the DC is unstable, we don't even need to do the full calculations */
- if (DC_resp >= 4096) { return 0; }
- return LPC_inverse_pred_gain_QA_c(Atmp_QA, order);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Predictive dequantizer for NLSF residuals */
-void SilkDecoder::silk_NLSF_residual_dequant( /* O Returns RD value in Q30 */
- int16_t x_Q10[], /* O Output [ order ] */
- const int8_t indices[], /* I Quantization indices [ order ] */
- const uint8_t pred_coef_Q8[], /* I Backward predictor coefs [ order ] */
- const int32_t quant_step_size_Q16, /* I Quantization step size */
- const int16_t order /* I Number of input values */
-) {
- int32_t i, out_Q10, pred_Q10;
-
- out_Q10 = 0;
- for (i = order - 1; i >= 0; i--) {
- pred_Q10 = silk_RSHIFT(silk_SMULBB(out_Q10, (int16_t)pred_coef_Q8[i]), 8);
- out_Q10 = silk_LSHIFT(indices[i], 10);
- if (out_Q10 > 0) {
- out_Q10 = silk_SUB16(out_Q10, SILK_FIX_CONST(NLSF_QUANT_LEVEL_ADJ, 10));
- } else if (out_Q10 < 0) {
- out_Q10 = out_Q10 + SILK_FIX_CONST(NLSF_QUANT_LEVEL_ADJ, 10);
- }
- out_Q10 = silk_SMLAWB(pred_Q10, (int32_t)out_Q10, quant_step_size_Q16);
- x_Q10[i] = out_Q10;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* NLSF vector decoder */
-void SilkDecoder::silk_NLSF_decode(int16_t* pNLSF_Q15, /* O Quantized NLSF vector [ LPC_ORDER ] */
- int8_t* NLSFIndices, /* I Codebook path vector [ LPC_ORDER + 1 ] */
- const silk_NLSF_CB_struct_t* psNLSF_CB /* I Codebook object */
-) {
- int32_t i;
- uint8_t pred_Q8[MAX_LPC_ORDER];
- int16_t ec_ix[MAX_LPC_ORDER];
- int16_t res_Q10[MAX_LPC_ORDER];
- int32_t NLSF_Q15_tmp;
- const uint8_t* pCB_element;
- const int16_t* pCB_Wght_Q9;
-
- /* Unpack entropy table indices and predictor for current CB1 index */
- silk_NLSF_unpack(ec_ix, pred_Q8, psNLSF_CB, NLSFIndices[0]);
-
- /* Predictive residual dequantizer */
- silk_NLSF_residual_dequant(res_Q10, &NLSFIndices[1], pred_Q8, psNLSF_CB->quantStepSize_Q16, psNLSF_CB->order);
-
- /* Apply inverse square-rooted weights to first stage and add to output */
- pCB_element = &psNLSF_CB->CB1_NLSF_Q8[NLSFIndices[0] * psNLSF_CB->order];
- pCB_Wght_Q9 = &psNLSF_CB->CB1_Wght_Q9[NLSFIndices[0] * psNLSF_CB->order];
- for (i = 0; i < psNLSF_CB->order; i++) {
- NLSF_Q15_tmp = silk_ADD_LSHIFT32(silk_DIV32_16(silk_LSHIFT((int32_t)res_Q10[i], 14), pCB_Wght_Q9[i]), (int16_t)pCB_element[i], 7);
- pNLSF_Q15[i] = (int16_t)silk_LIMIT(NLSF_Q15_tmp, 0, 32767);
- }
-
- /* NLSF stabilization */
- silk_NLSF_stabilize(pNLSF_Q15, psNLSF_CB->deltaMin_Q15, psNLSF_CB->order);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Delayed-decision quantizer for NLSF residuals */
-int32_t SilkDecoder::silk_NLSF_del_dec_quant( /* O Returns RD value in Q25 */
- int8_t indices[], /* O Quantization indices [ order ] */
- const int16_t x_Q10[], /* I Input [ order ] */
- const int16_t w_Q5[], /* I Weights [ order ] */
- const uint8_t pred_coef_Q8[], /* I Backward predictor coefs [ order ] */
- const int16_t ec_ix[], /* I Indices to entropy coding tables [ order ] */
- const uint8_t ec_rates_Q5[], /* I Rates [] */
- const int32_t quant_step_size_Q16, /* I Quantization step size */
- const int16_t inv_quant_step_size_Q6, /* I Inverse quantization step size */
- const int32_t mu_Q20, /* I R/D tradeoff */
- const int16_t order /* I Number of input values */
-) {
- int32_t i, j, nStates, ind_tmp, ind_min_max, ind_max_min, in_Q10, res_Q10;
- int32_t pred_Q10, diff_Q10, rate0_Q5, rate1_Q5;
- int16_t out0_Q10, out1_Q10;
- int32_t RD_tmp_Q25, min_Q25, min_max_Q25, max_min_Q25;
- int32_t ind_sort[NLSF_QUANT_DEL_DEC_STATES];
- int8_t ind[NLSF_QUANT_DEL_DEC_STATES][MAX_LPC_ORDER];
- int16_t prev_out_Q10[2 * NLSF_QUANT_DEL_DEC_STATES];
- int32_t RD_Q25[2 * NLSF_QUANT_DEL_DEC_STATES];
- int32_t RD_min_Q25[NLSF_QUANT_DEL_DEC_STATES];
- int32_t RD_max_Q25[NLSF_QUANT_DEL_DEC_STATES];
- const uint8_t* rates_Q5;
-
- int32_t out0_Q10_table[2 * NLSF_QUANT_MAX_AMPLITUDE_EXT];
- int32_t out1_Q10_table[2 * NLSF_QUANT_MAX_AMPLITUDE_EXT];
-
- for (i = -NLSF_QUANT_MAX_AMPLITUDE_EXT; i <= NLSF_QUANT_MAX_AMPLITUDE_EXT - 1; i++) {
- out0_Q10 = silk_LSHIFT(i, 10);
- out1_Q10 = out0_Q10 + 1024;
- if (i > 0) {
- out0_Q10 = silk_SUB16(out0_Q10, SILK_FIX_CONST(NLSF_QUANT_LEVEL_ADJ, 10));
- out1_Q10 = silk_SUB16(out1_Q10, SILK_FIX_CONST(NLSF_QUANT_LEVEL_ADJ, 10));
- } else if (i == 0) {
- out1_Q10 = silk_SUB16(out1_Q10, SILK_FIX_CONST(NLSF_QUANT_LEVEL_ADJ, 10));
- } else if (i == -1) {
- out0_Q10 = out0_Q10 + SILK_FIX_CONST(NLSF_QUANT_LEVEL_ADJ, 10);
- } else {
- out0_Q10 = out0_Q10 + SILK_FIX_CONST(NLSF_QUANT_LEVEL_ADJ, 10);
- out1_Q10 = out1_Q10 + SILK_FIX_CONST(NLSF_QUANT_LEVEL_ADJ, 10);
- }
- out0_Q10_table[i + NLSF_QUANT_MAX_AMPLITUDE_EXT] = silk_RSHIFT(silk_SMULBB(out0_Q10, quant_step_size_Q16), 16);
- out1_Q10_table[i + NLSF_QUANT_MAX_AMPLITUDE_EXT] = silk_RSHIFT(silk_SMULBB(out1_Q10, quant_step_size_Q16), 16);
- }
-
- assert((NLSF_QUANT_DEL_DEC_STATES & (NLSF_QUANT_DEL_DEC_STATES - 1)) == 0); /* must be power of two */
-
- nStates = 1;
- RD_Q25[0] = 0;
- prev_out_Q10[0] = 0;
- for (i = order - 1; i >= 0; i--) {
- rates_Q5 = &ec_rates_Q5[ec_ix[i]];
- in_Q10 = x_Q10[i];
- for (j = 0; j < nStates; j++) {
- pred_Q10 = silk_RSHIFT(silk_SMULBB((int16_t)pred_coef_Q8[i], prev_out_Q10[j]), 8);
- res_Q10 = silk_SUB16(in_Q10, pred_Q10);
- ind_tmp = silk_RSHIFT(silk_SMULBB(inv_quant_step_size_Q6, res_Q10), 16);
- ind_tmp = silk_LIMIT(ind_tmp, -NLSF_QUANT_MAX_AMPLITUDE_EXT, NLSF_QUANT_MAX_AMPLITUDE_EXT - 1);
- ind[j][i] = (int8_t)ind_tmp;
-
- /* compute outputs for ind_tmp and ind_tmp + 1 */
- out0_Q10 = out0_Q10_table[ind_tmp + NLSF_QUANT_MAX_AMPLITUDE_EXT];
- out1_Q10 = out1_Q10_table[ind_tmp + NLSF_QUANT_MAX_AMPLITUDE_EXT];
-
- out0_Q10 = out0_Q10 + pred_Q10;
- out1_Q10 = out1_Q10 + pred_Q10;
- prev_out_Q10[j] = out0_Q10;
- prev_out_Q10[j + nStates] = out1_Q10;
-
- /* compute RD for ind_tmp and ind_tmp + 1 */
- if (ind_tmp + 1 >= NLSF_QUANT_MAX_AMPLITUDE) {
- if (ind_tmp + 1 == NLSF_QUANT_MAX_AMPLITUDE) {
- rate0_Q5 = rates_Q5[ind_tmp + NLSF_QUANT_MAX_AMPLITUDE];
- rate1_Q5 = 280;
- } else {
- rate0_Q5 = silk_SMLABB(280 - 43 * NLSF_QUANT_MAX_AMPLITUDE, 43, ind_tmp);
- rate1_Q5 = rate0_Q5 + 43;
- }
- } else if (ind_tmp <= -NLSF_QUANT_MAX_AMPLITUDE) {
- if (ind_tmp == -NLSF_QUANT_MAX_AMPLITUDE) {
- rate0_Q5 = 280;
- rate1_Q5 = rates_Q5[ind_tmp + 1 + NLSF_QUANT_MAX_AMPLITUDE];
- } else {
- rate0_Q5 = silk_SMLABB(280 - 43 * NLSF_QUANT_MAX_AMPLITUDE, -43, ind_tmp);
- rate1_Q5 = silk_SUB16(rate0_Q5, 43);
- }
- } else {
- rate0_Q5 = rates_Q5[ind_tmp + NLSF_QUANT_MAX_AMPLITUDE];
- rate1_Q5 = rates_Q5[ind_tmp + 1 + NLSF_QUANT_MAX_AMPLITUDE];
- }
- RD_tmp_Q25 = RD_Q25[j];
- diff_Q10 = silk_SUB16(in_Q10, out0_Q10);
- RD_Q25[j] = silk_SMLABB(silk_MLA(RD_tmp_Q25, silk_SMULBB(diff_Q10, diff_Q10), w_Q5[i]), mu_Q20, rate0_Q5);
- diff_Q10 = silk_SUB16(in_Q10, out1_Q10);
- RD_Q25[j + nStates] = silk_SMLABB(silk_MLA(RD_tmp_Q25, silk_SMULBB(diff_Q10, diff_Q10), w_Q5[i]), mu_Q20, rate1_Q5);
- }
-
- if (nStates <= NLSF_QUANT_DEL_DEC_STATES / 2) {
- /* double number of states and copy */
- for (j = 0; j < nStates; j++) { ind[j + nStates][i] = ind[j][i] + 1; }
- nStates = silk_LSHIFT(nStates, 1);
- for (j = nStates; j < NLSF_QUANT_DEL_DEC_STATES; j++) { ind[j][i] = ind[j - nStates][i]; }
- } else {
- /* sort lower and upper half of RD_Q25, pairwise */
- for (j = 0; j < NLSF_QUANT_DEL_DEC_STATES; j++) {
- if (RD_Q25[j] > RD_Q25[j + NLSF_QUANT_DEL_DEC_STATES]) {
- RD_max_Q25[j] = RD_Q25[j];
- RD_min_Q25[j] = RD_Q25[j + NLSF_QUANT_DEL_DEC_STATES];
- RD_Q25[j] = RD_min_Q25[j];
- RD_Q25[j + NLSF_QUANT_DEL_DEC_STATES] = RD_max_Q25[j];
- /* swap prev_out values */
- out0_Q10 = prev_out_Q10[j];
- prev_out_Q10[j] = prev_out_Q10[j + NLSF_QUANT_DEL_DEC_STATES];
- prev_out_Q10[j + NLSF_QUANT_DEL_DEC_STATES] = out0_Q10;
- ind_sort[j] = j + NLSF_QUANT_DEL_DEC_STATES;
- } else {
- RD_min_Q25[j] = RD_Q25[j];
- RD_max_Q25[j] = RD_Q25[j + NLSF_QUANT_DEL_DEC_STATES];
- ind_sort[j] = j;
- }
- }
- /* compare the highest RD values of the winning half with the lowest one in the losing half, and copy if
- * necessary */
- /* afterwards ind_sort[] will contain the indices of the NLSF_QUANT_DEL_DEC_STATES winning RD values */
- while (1) {
- min_max_Q25 = silk_int32_MAX;
- max_min_Q25 = 0;
- ind_min_max = 0;
- ind_max_min = 0;
- for (j = 0; j < NLSF_QUANT_DEL_DEC_STATES; j++) {
- if (min_max_Q25 > RD_max_Q25[j]) {
- min_max_Q25 = RD_max_Q25[j];
- ind_min_max = j;
- }
- if (max_min_Q25 < RD_min_Q25[j]) {
- max_min_Q25 = RD_min_Q25[j];
- ind_max_min = j;
- }
- }
- if (min_max_Q25 >= max_min_Q25) { break; }
- /* copy ind_min_max to ind_max_min */
- ind_sort[ind_max_min] = ind_sort[ind_min_max] ^ NLSF_QUANT_DEL_DEC_STATES;
- RD_Q25[ind_max_min] = RD_Q25[ind_min_max + NLSF_QUANT_DEL_DEC_STATES];
- prev_out_Q10[ind_max_min] = prev_out_Q10[ind_min_max + NLSF_QUANT_DEL_DEC_STATES];
- RD_min_Q25[ind_max_min] = 0;
- RD_max_Q25[ind_min_max] = silk_int32_MAX;
- memcpy(ind[ind_max_min], ind[ind_min_max], MAX_LPC_ORDER * sizeof(int8_t));
- }
- /* increment index if it comes from the upper half */
- for (j = 0; j < NLSF_QUANT_DEL_DEC_STATES; j++) { ind[j][i] += silk_RSHIFT(ind_sort[j], NLSF_QUANT_DEL_DEC_STATES_LOG2); }
- }
- }
-
- /* last sample: find winner, copy indices and return RD value */
- ind_tmp = 0;
- min_Q25 = silk_int32_MAX;
- for (j = 0; j < 2 * NLSF_QUANT_DEL_DEC_STATES; j++) {
- if (min_Q25 > RD_Q25[j]) {
- min_Q25 = RD_Q25[j];
- ind_tmp = j;
- }
- }
- for (j = 0; j < order; j++) {
- indices[j] = ind[ind_tmp & (NLSF_QUANT_DEL_DEC_STATES - 1)][j];
- assert(indices[j] >= -NLSF_QUANT_MAX_AMPLITUDE_EXT);
- assert(indices[j] <= NLSF_QUANT_MAX_AMPLITUDE_EXT);
- }
- indices[0] += silk_RSHIFT(ind_tmp, NLSF_QUANT_DEL_DEC_STATES_LOG2);
- assert(indices[0] <= NLSF_QUANT_MAX_AMPLITUDE_EXT);
- assert(min_Q25 >= 0);
- return min_Q25;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* NLSF stabilizer, for a single input data vector */
-void SilkDecoder::silk_NLSF_stabilize(int16_t* NLSF_Q15, /* I/O Unstable/stabilized normalized LSF vector in Q15 [L] */
- const int16_t* NDeltaMin_Q15, /* I Min distance vector, NDeltaMin_Q15[L] must be >= 1 [L+1] */
- const int32_t L /* I Number of NLSF parameters in the input vector */
-) {
- int32_t i, I = 0, k, loops;
- int16_t center_freq_Q15;
- int32_t diff_Q15, min_diff_Q15, min_center_Q15, max_center_Q15;
-
- /* This is necessary to ensure an output within range of a int16_t */
- assert(NDeltaMin_Q15[L] >= 1);
-
- for (loops = 0; loops < MAX_LOOPS; loops++) {
- /**************************/
- /* Find smallest distance */
- /**************************/
- /* First element */
- min_diff_Q15 = NLSF_Q15[0] - NDeltaMin_Q15[0];
- I = 0;
- /* Middle elements */
- for (i = 1; i <= L - 1; i++) {
- diff_Q15 = NLSF_Q15[i] - (NLSF_Q15[i - 1] + NDeltaMin_Q15[i]);
- if (diff_Q15 < min_diff_Q15) {
- min_diff_Q15 = diff_Q15;
- I = i;
- }
- }
- /* Last element */
- diff_Q15 = (1 << 15) - (NLSF_Q15[L - 1] + NDeltaMin_Q15[L]);
- if (diff_Q15 < min_diff_Q15) {
- min_diff_Q15 = diff_Q15;
- I = L;
- }
-
- /***************************************************/
- /* Now check if the smallest distance non-negative */
- /***************************************************/
- if (min_diff_Q15 >= 0) { return; }
-
- if (I == 0) {
- /* Move away from lower limit */
- NLSF_Q15[0] = NDeltaMin_Q15[0];
- } else if (I == L) {
- /* Move away from higher limit */
- NLSF_Q15[L - 1] = (1 << 15) - NDeltaMin_Q15[L];
- } else {
- /* Find the lower extreme for the location of the current center frequency */
- min_center_Q15 = 0;
- for (k = 0; k < I; k++) { min_center_Q15 += NDeltaMin_Q15[k]; }
- min_center_Q15 += silk_RSHIFT(NDeltaMin_Q15[I], 1);
-
- /* Find the upper extreme for the location of the current center frequency */
- max_center_Q15 = 1 << 15;
- for (k = L; k > I; k--) { max_center_Q15 -= NDeltaMin_Q15[k]; }
- max_center_Q15 -= silk_RSHIFT(NDeltaMin_Q15[I], 1);
-
- /* Move apart, sorted by value, keeping the same center frequency */
- center_freq_Q15 = (int16_t)silk_LIMIT_32(silk_RSHIFT_ROUND((int32_t)NLSF_Q15[I - 1] + (int32_t)NLSF_Q15[I], 1), min_center_Q15, max_center_Q15);
- NLSF_Q15[I - 1] = center_freq_Q15 - silk_RSHIFT(NDeltaMin_Q15[I], 1);
- NLSF_Q15[I] = NLSF_Q15[I - 1] + NDeltaMin_Q15[I];
- }
- }
-
- /* Safe and simple fall back method, which is less ideal than the above */
- if (loops == MAX_LOOPS) {
- /* Insertion sort (fast for already almost sorted arrays): */
- /* Best case: O(n) for an already sorted array */
- /* Worst case: O(n^2) for an inversely sorted array */
- silk_insertion_sort_increasing_all_values_int16(&NLSF_Q15[0], L);
-
- /* First NLSF should be no less than NDeltaMin[0] */
- NLSF_Q15[0] = silk_max_int(NLSF_Q15[0], NDeltaMin_Q15[0]);
-
- /* Keep delta_min distance between the NLSFs */
- for (i = 1; i < L; i++) NLSF_Q15[i] = silk_max_int(NLSF_Q15[i], silk_ADD_SAT16(NLSF_Q15[i - 1], NDeltaMin_Q15[i]));
-
- /* Last NLSF should be no higher than 1 - NDeltaMin[L] */
- NLSF_Q15[L - 1] = silk_min_int(NLSF_Q15[L - 1], (1 << 15) - NDeltaMin_Q15[L]);
-
- /* Keep NDeltaMin distance between the NLSFs */
- for (i = L - 2; i >= 0; i--) NLSF_Q15[i] = silk_min_int(NLSF_Q15[i], NLSF_Q15[i + 1] - NDeltaMin_Q15[i + 1]);
- }
-}
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Unpack predictor values and indices for entropy coding tables */
-void SilkDecoder::silk_NLSF_unpack(int16_t ec_ix[], /* O Indices to entropy tables [ LPC_ORDER ] */
- uint8_t pred_Q8[], /* O LSF predictor [ LPC_ORDER ] */
- const silk_NLSF_CB_struct_t* psNLSF_CB, /* I Codebook object */
- const int32_t CB1_index /* I Index of vector in first LSF codebook */
-) {
- int32_t i;
- uint8_t entry;
- const uint8_t* ec_sel_ptr;
-
- ec_sel_ptr = &psNLSF_CB->ec_sel[CB1_index * psNLSF_CB->order / 2];
- for (i = 0; i < psNLSF_CB->order; i += 2) {
- entry = *ec_sel_ptr++;
- ec_ix[i] = silk_SMULBB(silk_RSHIFT(entry, 1) & 7, 2 * NLSF_QUANT_MAX_AMPLITUDE + 1);
- pred_Q8[i] = psNLSF_CB->pred_Q8[i + (entry & 1) * (psNLSF_CB->order - 1)];
- ec_ix[i + 1] = silk_SMULBB(silk_RSHIFT(entry, 5) & 7, 2 * NLSF_QUANT_MAX_AMPLITUDE + 1);
- pred_Q8[i + 1] = psNLSF_CB->pred_Q8[i + (silk_RSHIFT(entry, 4) & 1) * (psNLSF_CB->order - 1) + 1];
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Laroia low complexity NLSF weights */
-void SilkDecoder::silk_NLSF_VQ_weights_laroia(int16_t* pNLSFW_Q_OUT, /* O Pointer to input vector weights [D] */
- const int16_t* pNLSF_Q15, /* I Pointer to input vector [D] */
- const int32_t D /* I Input vector dimension (even) */
-) {
- int32_t k;
- int32_t tmp1_int, tmp2_int;
-
- assert(D > 0);
- assert((D & 1) == 0);
-
- /* First value */
- tmp1_int = silk_max_int(pNLSF_Q15[0], 1);
- tmp1_int = silk_DIV32_16((int32_t)1 << (15 + NLSF_W_Q), tmp1_int);
- tmp2_int = silk_max_int(pNLSF_Q15[1] - pNLSF_Q15[0], 1);
- tmp2_int = silk_DIV32_16((int32_t)1 << (15 + NLSF_W_Q), tmp2_int);
- pNLSFW_Q_OUT[0] = (int16_t)silk_min_int(tmp1_int + tmp2_int, silk_int16_MAX);
- assert(pNLSFW_Q_OUT[0] > 0);
-
- /* Main loop */
- for (k = 1; k < D - 1; k += 2) {
- tmp1_int = silk_max_int(pNLSF_Q15[k + 1] - pNLSF_Q15[k], 1);
- tmp1_int = silk_DIV32_16((int32_t)1 << (15 + NLSF_W_Q), tmp1_int);
- pNLSFW_Q_OUT[k] = (int16_t)silk_min_int(tmp1_int + tmp2_int, silk_int16_MAX);
- assert(pNLSFW_Q_OUT[k] > 0);
-
- tmp2_int = silk_max_int(pNLSF_Q15[k + 2] - pNLSF_Q15[k + 1], 1);
- tmp2_int = silk_DIV32_16((int32_t)1 << (15 + NLSF_W_Q), tmp2_int);
- pNLSFW_Q_OUT[k + 1] = (int16_t)silk_min_int(tmp1_int + tmp2_int, silk_int16_MAX);
- assert(pNLSFW_Q_OUT[k + 1] > 0);
- }
-
- /* Last value */
- tmp1_int = silk_max_int((1 << 15) - pNLSF_Q15[D - 1], 1);
- tmp1_int = silk_DIV32_16((int32_t)1 << (15 + NLSF_W_Q), tmp1_int);
- pNLSFW_Q_OUT[D - 1] = (int16_t)silk_min_int(tmp1_int + tmp2_int, silk_int16_MAX);
- assert(pNLSFW_Q_OUT[D - 1] > 0);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Compute quantization errors for an LPC_order element input vector for a VQ codebook */
-void SilkDecoder::silk_NLSF_VQ(int32_t err_Q24[], /* O Quantization errors [K] */
- const int16_t in_Q15[], /* I Input vectors to be quantized [LPC_order] */
- const uint8_t pCB_Q8[], /* I Codebook vectors [K*LPC_order] */
- const int16_t pWght_Q9[], /* I Codebook weights [K*LPC_order] */
- const int32_t K, /* I Number of codebook vectors */
- const int32_t LPC_order /* I Number of LPCs */
-) {
- int32_t i, m;
- int32_t diff_Q15, diffw_Q24, sum_error_Q24, pred_Q24;
- const int16_t* w_Q9_ptr;
- const uint8_t* cb_Q8_ptr;
-
- assert((LPC_order & 1) == 0);
-
- /* Loop over codebook */
- cb_Q8_ptr = pCB_Q8;
- w_Q9_ptr = pWght_Q9;
- for (i = 0; i < K; i++) {
- sum_error_Q24 = 0;
- pred_Q24 = 0;
- for (m = LPC_order - 2; m >= 0; m -= 2) {
- /* Compute weighted absolute predictive quantization error for index m + 1 */
- diff_Q15 = silk_SUB_LSHIFT32(in_Q15[m + 1], (int32_t)cb_Q8_ptr[m + 1], 7); /* range: [ -32767 : 32767 ]*/
- diffw_Q24 = silk_SMULBB(diff_Q15, w_Q9_ptr[m + 1]);
- sum_error_Q24 = sum_error_Q24 + silk_abs(silk_SUB_RSHIFT32(diffw_Q24, pred_Q24, 1));
- pred_Q24 = diffw_Q24;
-
- /* Compute weighted absolute predictive quantization error for index m */
- diff_Q15 = silk_SUB_LSHIFT32(in_Q15[m], (int32_t)cb_Q8_ptr[m], 7); /* range: [ -32767 : 32767 ]*/
- diffw_Q24 = silk_SMULBB(diff_Q15, w_Q9_ptr[m]);
- sum_error_Q24 = sum_error_Q24 + silk_abs(silk_SUB_RSHIFT32(diffw_Q24, pred_Q24, 1));
- pred_Q24 = diffw_Q24;
-
- assert(sum_error_Q24 >= 0);
- }
- err_Q24[i] = sum_error_Q24;
- cb_Q8_ptr += LPC_order;
- w_Q9_ptr += LPC_order;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void SilkDecoder::silk_PLC_Reset(uint8_t n) { /* I/O Decoder state */
- m_channel_state[n].sPLC.pitchL_Q8 = silk_LSHIFT(m_channel_state[n].frame_length, 8 - 1);
- m_channel_state[n].sPLC.prevGain_Q16[0] = SILK_FIX_CONST(1, 16);
- m_channel_state[n].sPLC.prevGain_Q16[1] = SILK_FIX_CONST(1, 16);
- m_channel_state[n].sPLC.subfr_length = 20;
- m_channel_state[n].sPLC.nb_subfr = 2;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-void SilkDecoder::silk_PLC(uint8_t n, int16_t frame[], int32_t lost) {
- /* PLC control function */
- if (m_channel_state[n].fs_kHz != m_channel_state[n].sPLC.fs_kHz) {
- silk_PLC_Reset(n);
- m_channel_state[n].sPLC.fs_kHz = m_channel_state[n].fs_kHz;
- }
-
- if (lost) {
- /****************************/
- /* Generate Signal */
- /****************************/
- silk_PLC_conceal(n, frame);
-
- m_channel_state[n].lossCnt++;
- } else {
- /****************************/
- /* Update state */
- /****************************/
- silk_PLC_update(n);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Update state of PLC */
-void SilkDecoder::silk_PLC_update(uint8_t n) {
- int32_t LTP_Gain_Q14, temp_LTP_Gain_Q14;
- int32_t i, j;
- silk_PLC_struct_t* psPLC;
-
- psPLC = &m_channel_state[n].sPLC;
-
- /* Update parameters used in case of packet loss */
- m_channel_state[n].prevSignalType = m_channel_state[n].indices.signalType;
- LTP_Gain_Q14 = 0;
- if (m_channel_state[n].indices.signalType == TYPE_VOICED) {
- /* Find the parameters for the last subframe which contains a pitch pulse */
- for (j = 0; j * m_channel_state[n].subfr_length < m_silk_decoder_control->pitchL[m_channel_state[n].nb_subfr - 1]; j++) {
- if (j == m_channel_state[n].nb_subfr) { break; }
- temp_LTP_Gain_Q14 = 0;
- for (i = 0; i < LTP_ORDER; i++) { temp_LTP_Gain_Q14 += m_silk_decoder_control->LTPCoef_Q14[(m_channel_state[n].nb_subfr - 1 - j) * LTP_ORDER + i]; }
- if (temp_LTP_Gain_Q14 > LTP_Gain_Q14) {
- LTP_Gain_Q14 = temp_LTP_Gain_Q14;
- memcpy(psPLC->LTPCoef_Q14, &m_silk_decoder_control->LTPCoef_Q14[silk_SMULBB(m_channel_state[n].nb_subfr - 1 - j, LTP_ORDER)], LTP_ORDER * sizeof(int16_t));
- psPLC->pitchL_Q8 = silk_LSHIFT(m_silk_decoder_control->pitchL[m_channel_state[n].nb_subfr - 1 - j], 8);
- }
- }
-
- memset(psPLC->LTPCoef_Q14, 0, LTP_ORDER * sizeof(int16_t));
- psPLC->LTPCoef_Q14[LTP_ORDER / 2] = LTP_Gain_Q14;
-
- /* Limit LT coefs */
- if (LTP_Gain_Q14 < V_PITCH_GAIN_START_MIN_Q14) {
- int32_t scale_Q10;
- int32_t tmp;
-
- tmp = silk_LSHIFT(V_PITCH_GAIN_START_MIN_Q14, 10);
- scale_Q10 = silk_DIV32(tmp, silk_max(LTP_Gain_Q14, 1));
- for (i = 0; i < LTP_ORDER; i++) { psPLC->LTPCoef_Q14[i] = silk_RSHIFT(silk_SMULBB(psPLC->LTPCoef_Q14[i], scale_Q10), 10); }
- } else if (LTP_Gain_Q14 > V_PITCH_GAIN_START_MAX_Q14) {
- int32_t scale_Q14;
- int32_t tmp;
-
- tmp = silk_LSHIFT(V_PITCH_GAIN_START_MAX_Q14, 14);
- scale_Q14 = silk_DIV32(tmp, silk_max(LTP_Gain_Q14, 1));
- for (i = 0; i < LTP_ORDER; i++) { psPLC->LTPCoef_Q14[i] = silk_RSHIFT(silk_SMULBB(psPLC->LTPCoef_Q14[i], scale_Q14), 14); }
- }
- } else {
- psPLC->pitchL_Q8 = silk_LSHIFT(silk_SMULBB(m_channel_state[n].fs_kHz, 18), 8);
- memset(psPLC->LTPCoef_Q14, 0, LTP_ORDER * sizeof(int16_t));
- }
-
- /* Save LPC coeficients */
- memcpy(psPLC->prevLPC_Q12, m_silk_decoder_control->PredCoef_Q12[1], m_channel_state[n].LPC_order * sizeof(int16_t));
- psPLC->prevLTP_scale_Q14 = m_silk_decoder_control->LTP_scale_Q14;
-
- /* Save last two gains */
- memcpy(psPLC->prevGain_Q16, &m_silk_decoder_control->Gains_Q16[m_channel_state[n].nb_subfr - 2], 2 * sizeof(int32_t));
-
- psPLC->subfr_length = m_channel_state[n].subfr_length;
- psPLC->nb_subfr = m_channel_state[n].nb_subfr;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-void SilkDecoder::silk_PLC_energy(int32_t* energy1, int32_t* shift1, int32_t* energy2, int32_t* shift2, const int32_t* exc_Q14, const int32_t* prevGain_Q10, int subfr_length, int nb_subfr) {
- int i, k;
- int16_t* exc_buf_ptr;
- ps_ptr exc_buf;
- exc_buf.alloc_array(2 * subfr_length);
- /* Find random noise component */
- /* Scale previous excitation signal */
- exc_buf_ptr = exc_buf.get();
- for (k = 0; k < 2; k++) {
- for (i = 0; i < subfr_length; i++) { exc_buf_ptr[i] = (int16_t)silk_SAT16(silk_RSHIFT(silk_SMULWW(exc_Q14[i + (k + nb_subfr - 2) * subfr_length], prevGain_Q10[k]), 8)); }
- exc_buf_ptr += subfr_length;
- }
- /* Find the subframe with lowest energy of the last two and use that as random noise generator */
- silk_sum_sqr_shift(energy1, shift1, exc_buf.get(), subfr_length);
- silk_sum_sqr_shift(energy2, shift2, &exc_buf[subfr_length], subfr_length);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-void SilkDecoder::silk_PLC_conceal(uint8_t n, int16_t frame[]) {
- int32_t i, j, k;
- int32_t lag, idx, sLTP_buf_idx, shift1, shift2;
- int32_t rand_seed, harm_Gain_Q15, rand_Gain_Q15, inv_gain_Q30;
- int32_t energy1, energy2, *rand_ptr, *pred_lag_ptr;
- int32_t LPC_pred_Q10, LTP_pred_Q12;
- int16_t rand_scale_Q14;
- int16_t* B_Q14;
- int32_t* sLPC_Q14_ptr;
- int16_t A_Q12[MAX_LPC_ORDER];
- silk_PLC_struct_t* psPLC = &m_channel_state[n].sPLC;
- int32_t prevGain_Q10[2];
-
- ps_ptr sLTP_Q14;
- sLTP_Q14.alloc_array(m_channel_state[n].ltp_mem_length + m_channel_state[n].frame_length);
- ps_ptr sLTP;
- sLTP.alloc_array(m_channel_state[n].ltp_mem_length);
-
- prevGain_Q10[0] = silk_RSHIFT(psPLC->prevGain_Q16[0], 6);
- prevGain_Q10[1] = silk_RSHIFT(psPLC->prevGain_Q16[1], 6);
-
- if (m_channel_state[n].first_frame_after_reset) { memset(psPLC->prevLPC_Q12, 0, sizeof(psPLC->prevLPC_Q12)); }
-
- silk_PLC_energy(&energy1, &shift1, &energy2, &shift2, m_channel_state[n].exc_Q14, prevGain_Q10, m_channel_state[n].subfr_length, m_channel_state[n].nb_subfr);
-
- if (silk_RSHIFT(energy1, shift2) < silk_RSHIFT(energy2, shift1)) {
- /* First sub-frame has lowest energy */
- rand_ptr = &m_channel_state[n].exc_Q14[silk_max_int(0, (psPLC->nb_subfr - 1) * psPLC->subfr_length - RAND_BUF_SIZE)];
- } else {
- /* Second sub-frame has lowest energy */
- rand_ptr = &m_channel_state[n].exc_Q14[silk_max_int(0, psPLC->nb_subfr * psPLC->subfr_length - RAND_BUF_SIZE)];
- }
-
- /* Set up Gain to random noise component */
- B_Q14 = psPLC->LTPCoef_Q14;
- rand_scale_Q14 = psPLC->randScale_Q14;
-
- /* Set up attenuation gains */
- harm_Gain_Q15 = HARM_ATT_Q15[silk_min_int(NB_ATT - 1, m_channel_state[n].lossCnt)];
- if (m_channel_state[n].prevSignalType == TYPE_VOICED) {
- rand_Gain_Q15 = PLC_RAND_ATTENUATE_V_Q15[silk_min_int(NB_ATT - 1, m_channel_state[n].lossCnt)];
- } else {
- rand_Gain_Q15 = PLC_RAND_ATTENUATE_UV_Q15[silk_min_int(NB_ATT - 1, m_channel_state[n].lossCnt)];
- }
-
- /* LPC concealment. Apply BWE to previous LPC */
- silk_bwexpander(psPLC->prevLPC_Q12, m_channel_state[n].LPC_order, SILK_FIX_CONST(BWE_COEF, 16));
-
- /* Preload LPC coeficients to array on stack. Gives small performance gain */
- memcpy(A_Q12, psPLC->prevLPC_Q12, m_channel_state[n].LPC_order * sizeof(int16_t));
-
- /* First Lost frame */
- if (m_channel_state[n].lossCnt == 0) {
- rand_scale_Q14 = 1 << 14;
-
- /* Reduce random noise Gain for voiced frames */
- if (m_channel_state[n].prevSignalType == TYPE_VOICED) {
- for (i = 0; i < LTP_ORDER; i++) { rand_scale_Q14 -= B_Q14[i]; }
- rand_scale_Q14 = silk_max_16(3277, rand_scale_Q14); /* 0.2 */
- rand_scale_Q14 = (int16_t)silk_RSHIFT(silk_SMULBB(rand_scale_Q14, psPLC->prevLTP_scale_Q14), 14);
- } else {
- /* Reduce random noise for unvoiced frames with high LPC gain */
- int32_t invGain_Q30, down_scale_Q30;
-
- invGain_Q30 = silk_LPC_inverse_pred_gain(psPLC->prevLPC_Q12, m_channel_state[n].LPC_order);
-
- down_scale_Q30 = silk_min_32(silk_RSHIFT((int32_t)1 << 30, LOG2_INV_LPC_GAIN_HIGH_THRES), invGain_Q30);
- down_scale_Q30 = silk_max_32(silk_RSHIFT((int32_t)1 << 30, LOG2_INV_LPC_GAIN_LOW_THRES), down_scale_Q30);
- down_scale_Q30 = silk_LSHIFT(down_scale_Q30, LOG2_INV_LPC_GAIN_HIGH_THRES);
-
- rand_Gain_Q15 = silk_RSHIFT(silk_SMULWB(down_scale_Q30, rand_Gain_Q15), 14);
- }
- }
-
- rand_seed = psPLC->rand_seed;
- lag = silk_RSHIFT_ROUND(psPLC->pitchL_Q8, 8);
- sLTP_buf_idx = m_channel_state[n].ltp_mem_length;
-
- /* Rewhiten LTP state */
- idx = m_channel_state[n].ltp_mem_length - lag - m_channel_state[n].LPC_order - LTP_ORDER / 2;
- assert(idx > 0);
- silk_LPC_analysis_filter(&sLTP[idx], &m_channel_state[n].outBuf[idx], A_Q12, m_channel_state[n].ltp_mem_length - idx, m_channel_state[n].LPC_order);
- /* Scale LTP state */
- inv_gain_Q30 = silk_INVERSE32_varQ(psPLC->prevGain_Q16[1], 46);
- inv_gain_Q30 = silk_min(inv_gain_Q30, silk_int32_MAX >> 1);
- for (i = idx + m_channel_state[n].LPC_order; i < m_channel_state[n].ltp_mem_length; i++) { sLTP_Q14[i] = silk_SMULWB(inv_gain_Q30, sLTP[i]); }
-
- /***************************/
- /* LTP synthesis filtering */
- /***************************/
- for (k = 0; k < m_channel_state[n].nb_subfr; k++) {
- /* Set up pointer */
- pred_lag_ptr = &sLTP_Q14[sLTP_buf_idx - lag + LTP_ORDER / 2];
- for (i = 0; i < m_channel_state[n].subfr_length; i++) {
- /* Unrolled loop */
- /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */
- LTP_pred_Q12 = 2;
- LTP_pred_Q12 = silk_SMLAWB(LTP_pred_Q12, pred_lag_ptr[0], B_Q14[0]);
- LTP_pred_Q12 = silk_SMLAWB(LTP_pred_Q12, pred_lag_ptr[-1], B_Q14[1]);
- LTP_pred_Q12 = silk_SMLAWB(LTP_pred_Q12, pred_lag_ptr[-2], B_Q14[2]);
- LTP_pred_Q12 = silk_SMLAWB(LTP_pred_Q12, pred_lag_ptr[-3], B_Q14[3]);
- LTP_pred_Q12 = silk_SMLAWB(LTP_pred_Q12, pred_lag_ptr[-4], B_Q14[4]);
- pred_lag_ptr++;
-
- /* Generate LPC excitation */
- rand_seed = silk_RAND(rand_seed);
- idx = silk_RSHIFT(rand_seed, 25) & RAND_BUF_MASK;
- sLTP_Q14[sLTP_buf_idx] = silk_LSHIFT32(silk_SMLAWB(LTP_pred_Q12, rand_ptr[idx], rand_scale_Q14), 2);
- sLTP_buf_idx++;
- }
-
- /* Gradually reduce LTP gain */
- for (j = 0; j < LTP_ORDER; j++) { B_Q14[j] = silk_RSHIFT(silk_SMULBB(harm_Gain_Q15, B_Q14[j]), 15); }
- if (m_channel_state[n].indices.signalType != TYPE_NO_VOICE_ACTIVITY) {
- /* Gradually reduce excitation gain */
- rand_scale_Q14 = silk_RSHIFT(silk_SMULBB(rand_scale_Q14, rand_Gain_Q15), 15);
- }
-
- /* Slowly increase pitch lag */
- psPLC->pitchL_Q8 = silk_SMLAWB(psPLC->pitchL_Q8, psPLC->pitchL_Q8, PITCH_DRIFT_FAC_Q16);
- psPLC->pitchL_Q8 = silk_min_32(psPLC->pitchL_Q8, silk_LSHIFT(silk_SMULBB(MAX_PITCH_LAG_MS, m_channel_state[n].fs_kHz), 8));
- lag = silk_RSHIFT_ROUND(psPLC->pitchL_Q8, 8);
- }
-
- /***************************/
- /* LPC synthesis filtering */
- /***************************/
- sLPC_Q14_ptr = &sLTP_Q14[m_channel_state[n].ltp_mem_length - MAX_LPC_ORDER];
-
- /* Copy LPC state */
- memcpy(sLPC_Q14_ptr, m_channel_state[n].sLPC_Q14_buf, MAX_LPC_ORDER * sizeof(int32_t));
-
- assert(m_channel_state[n].LPC_order >= 10); /* check that unrolling works */
- for (i = 0; i < m_channel_state[n].frame_length; i++) {
- /* partly unrolled */
- /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */
- LPC_pred_Q10 = silk_RSHIFT(m_channel_state[n].LPC_order, 1);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14_ptr[MAX_LPC_ORDER + i - 1], A_Q12[0]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14_ptr[MAX_LPC_ORDER + i - 2], A_Q12[1]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14_ptr[MAX_LPC_ORDER + i - 3], A_Q12[2]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14_ptr[MAX_LPC_ORDER + i - 4], A_Q12[3]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14_ptr[MAX_LPC_ORDER + i - 5], A_Q12[4]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14_ptr[MAX_LPC_ORDER + i - 6], A_Q12[5]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14_ptr[MAX_LPC_ORDER + i - 7], A_Q12[6]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14_ptr[MAX_LPC_ORDER + i - 8], A_Q12[7]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14_ptr[MAX_LPC_ORDER + i - 9], A_Q12[8]);
- LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14_ptr[MAX_LPC_ORDER + i - 10], A_Q12[9]);
- for (j = 10; j < m_channel_state[n].LPC_order; j++) { LPC_pred_Q10 = silk_SMLAWB(LPC_pred_Q10, sLPC_Q14_ptr[MAX_LPC_ORDER + i - j - 1], A_Q12[j]); }
-
- /* Add prediction to LPC excitation */
- sLPC_Q14_ptr[MAX_LPC_ORDER + i] = silk_ADD_SAT32(sLPC_Q14_ptr[MAX_LPC_ORDER + i], silk_LSHIFT_SAT32(LPC_pred_Q10, 4));
-
- /* Scale with Gain */
- frame[i] = (int16_t)silk_SAT16(silk_SAT16(silk_RSHIFT_ROUND(silk_SMULWW(sLPC_Q14_ptr[MAX_LPC_ORDER + i], prevGain_Q10[1]), 8)));
- }
-
- /* Save LPC state */
- memcpy(m_channel_state[n].sLPC_Q14_buf, &sLPC_Q14_ptr[m_channel_state[n].frame_length], MAX_LPC_ORDER * sizeof(int32_t));
-
- /**************************************/
- /* Update states */
- /**************************************/
- psPLC->rand_seed = rand_seed;
- psPLC->randScale_Q14 = rand_scale_Q14;
- for (i = 0; i < MAX_NB_SUBFR; i++) { m_silk_decoder_control->pitchL[i] = lag; }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Glues concealed frames with new good received frames */
-void SilkDecoder::silk_PLC_glue_frames(uint8_t n, int16_t frame[], int32_t length) {
- int32_t i, energy_shift;
- int32_t energy;
- silk_PLC_struct_t* psPLC;
- psPLC = &m_channel_state[n].sPLC;
-
- if (m_channel_state[n].lossCnt) {
- /* Calculate energy in concealed residual */
- silk_sum_sqr_shift(&psPLC->conc_energy, &psPLC->conc_energy_shift, frame, length);
-
- psPLC->last_frame_lost = 1;
- } else {
- if (m_channel_state[n].sPLC.last_frame_lost) {
- /* Calculate residual in decoded signal if last frame was lost */
- silk_sum_sqr_shift(&energy, &energy_shift, frame, length);
-
- /* Normalize energies */
- if (energy_shift > psPLC->conc_energy_shift) {
- psPLC->conc_energy = silk_RSHIFT(psPLC->conc_energy, energy_shift - psPLC->conc_energy_shift);
- } else if (energy_shift < psPLC->conc_energy_shift) {
- energy = silk_RSHIFT(energy, psPLC->conc_energy_shift - energy_shift);
- }
-
- /* Fade in the energy difference */
- if (energy > psPLC->conc_energy) {
- int32_t frac_Q24, LZ;
- int32_t gain_Q16, slope_Q16;
-
- LZ = silk_CLZ32(psPLC->conc_energy);
- LZ = LZ - 1;
- psPLC->conc_energy = silk_LSHIFT(psPLC->conc_energy, LZ);
- energy = silk_RSHIFT(energy, silk_max_32(24 - LZ, 0));
-
- frac_Q24 = silk_DIV32(psPLC->conc_energy, silk_max(energy, 1));
-
- gain_Q16 = silk_LSHIFT(silk_SQRT_APPROX(frac_Q24), 4);
- slope_Q16 = silk_DIV32_16(((int32_t)1 << 16) - gain_Q16, length);
- /* Make slope 4x steeper to avoid missing onsets after DTX */
- slope_Q16 = silk_LSHIFT(slope_Q16, 2);
-
- for (i = 0; i < length; i++) {
- frame[i] = silk_SMULWB(gain_Q16, frame[i]);
- gain_Q16 += slope_Q16;
- if (gain_Q16 > (int32_t)1 << 16) { break; }
- }
- }
- }
- psPLC->last_frame_lost = 0;
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Downsample by a factor 2 */
-void SilkDecoder::silk_resampler_down2(int32_t* S, /* I/O State vector [ 2 ] */
- int16_t* out, /* O Output signal [ floor(len/2) ] */
- const int16_t* in, /* I Input signal [ len ] */
- int32_t inLen /* I Number of input samples */
-) {
- int32_t k, len2 = silk_RSHIFT32(inLen, 1);
- int32_t in32, out32, Y, X;
-
- assert(silk_resampler_down2_0 > 0);
- assert(silk_resampler_down2_1 < 0);
-
- /* Internal variables and state are in Q10 format */
- for (k = 0; k < len2; k++) {
- /* Convert to Q10 */
- in32 = silk_LSHIFT((int32_t)in[2 * k], 10);
-
- /* All-pass section for even input sample */
- Y = silk_SUB32(in32, S[0]);
- X = silk_SMLAWB(Y, Y, silk_resampler_down2_1);
- out32 = S[0] + X;
- S[0] = in32 + X;
-
- /* Convert to Q10 */
- in32 = silk_LSHIFT((int32_t)in[2 * k + 1], 10);
-
- /* All-pass section for odd input sample, and add to output of previous section */
- Y = silk_SUB32(in32, S[1]);
- X = silk_SMULWB(Y, silk_resampler_down2_0);
- out32 = out32 + S[1];
- out32 = out32 + X;
- S[1] = in32 + X;
-
- /* Add, convert back to int16 and store to output */
- out[k] = (int16_t)silk_SAT16(silk_RSHIFT_ROUND(out32, 11));
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Second order AR filter with single delay elements */
-void SilkDecoder::silk_resampler_private_AR2(int32_t S[], /* I/O State vector [ 2 ] */
- int32_t out_Q8[], /* O Output signal */
- const int16_t in[], /* I Input signal */
- const int16_t A_Q14[], /* I AR coefficients, Q14 */
- int32_t len /* I Signal length */
-) {
- int32_t k;
- int32_t out32;
-
- for (k = 0; k < len; k++) {
- out32 = silk_ADD_LSHIFT32(S[0], (int32_t)in[k], 8);
- out_Q8[k] = out32;
- out32 = silk_LSHIFT(out32, 2);
- S[0] = silk_SMLAWB(S[1], out32, A_Q14[0]);
- S[1] = silk_SMULWB(out32, A_Q14[1]);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-int16_t* SilkDecoder::silk_resampler_private_down_FIR_INTERPOL(int16_t* out, int32_t* buf, const int16_t* FIR_Coefs, int32_t FIR_Order, int32_t FIR_Fracs, int32_t max_index_Q16,
- int32_t index_increment_Q16) {
- int32_t index_Q16, res_Q6;
- int32_t* buf_ptr;
- int32_t interpol_ind;
- const int16_t* interpol_ptr;
-
- switch (FIR_Order) {
- case RESAMPLER_DOWN_ORDER_FIR0:
- for (index_Q16 = 0; index_Q16 < max_index_Q16; index_Q16 += index_increment_Q16) {
- /* Integer part gives pointer to buffered input */
- buf_ptr = buf + silk_RSHIFT(index_Q16, 16);
-
- /* Fractional part gives interpolation coefficients */
- interpol_ind = silk_SMULWB(index_Q16 & 0xFFFF, FIR_Fracs);
-
- /* Inner product */
- interpol_ptr = &FIR_Coefs[RESAMPLER_DOWN_ORDER_FIR0 / 2 * interpol_ind];
- res_Q6 = silk_SMULWB(buf_ptr[0], interpol_ptr[0]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[1], interpol_ptr[1]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[2], interpol_ptr[2]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[3], interpol_ptr[3]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[4], interpol_ptr[4]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[5], interpol_ptr[5]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[6], interpol_ptr[6]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[7], interpol_ptr[7]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[8], interpol_ptr[8]);
- interpol_ptr = &FIR_Coefs[RESAMPLER_DOWN_ORDER_FIR0 / 2 * (FIR_Fracs - 1 - interpol_ind)];
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[17], interpol_ptr[0]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[16], interpol_ptr[1]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[15], interpol_ptr[2]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[14], interpol_ptr[3]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[13], interpol_ptr[4]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[12], interpol_ptr[5]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[11], interpol_ptr[6]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[10], interpol_ptr[7]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[9], interpol_ptr[8]);
-
- /* Scale down, saturate and store in output array */
- *out++ = (int16_t)silk_SAT16(silk_RSHIFT_ROUND(res_Q6, 6));
- }
- break;
- case RESAMPLER_DOWN_ORDER_FIR1:
- for (index_Q16 = 0; index_Q16 < max_index_Q16; index_Q16 += index_increment_Q16) {
- /* Integer part gives pointer to buffered input */
- buf_ptr = buf + silk_RSHIFT(index_Q16, 16);
-
- /* Inner product */
- res_Q6 = silk_SMULWB(buf_ptr[0] + buf_ptr[23], FIR_Coefs[0]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[1] + buf_ptr[22], FIR_Coefs[1]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[2] + buf_ptr[21], FIR_Coefs[2]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[3] + buf_ptr[20], FIR_Coefs[3]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[4] + buf_ptr[19], FIR_Coefs[4]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[5] + buf_ptr[18], FIR_Coefs[5]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[6] + buf_ptr[17], FIR_Coefs[6]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[7] + buf_ptr[16], FIR_Coefs[7]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[8] + buf_ptr[15], FIR_Coefs[8]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[9] + buf_ptr[14], FIR_Coefs[9]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[10] + buf_ptr[13], FIR_Coefs[10]);
- res_Q6 = silk_SMLAWB(res_Q6, buf_ptr[11] + buf_ptr[12], FIR_Coefs[11]);
-
- /* Scale down, saturate and store in output array */
- *out++ = (int16_t)silk_SAT16(silk_RSHIFT_ROUND(res_Q6, 6));
- }
- break;
- case RESAMPLER_DOWN_ORDER_FIR2:
- for (index_Q16 = 0; index_Q16 < max_index_Q16; index_Q16 += index_increment_Q16) {
- /* Integer part gives pointer to buffered input */
- buf_ptr = buf + silk_RSHIFT(index_Q16, 16);
-
- /* Inner product */
- res_Q6 = silk_SMULWB(silk_ADD32(buf_ptr[0], buf_ptr[35]), FIR_Coefs[0]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[1], buf_ptr[34]), FIR_Coefs[1]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[2], buf_ptr[33]), FIR_Coefs[2]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[3], buf_ptr[32]), FIR_Coefs[3]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[4], buf_ptr[31]), FIR_Coefs[4]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[5], buf_ptr[30]), FIR_Coefs[5]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[6], buf_ptr[29]), FIR_Coefs[6]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[7], buf_ptr[28]), FIR_Coefs[7]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[8], buf_ptr[27]), FIR_Coefs[8]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[9], buf_ptr[26]), FIR_Coefs[9]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[10], buf_ptr[25]), FIR_Coefs[10]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[11], buf_ptr[24]), FIR_Coefs[11]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[12], buf_ptr[23]), FIR_Coefs[12]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[13], buf_ptr[22]), FIR_Coefs[13]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[14], buf_ptr[21]), FIR_Coefs[14]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[15], buf_ptr[20]), FIR_Coefs[15]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[16], buf_ptr[19]), FIR_Coefs[16]);
- res_Q6 = silk_SMLAWB(res_Q6, silk_ADD32(buf_ptr[17], buf_ptr[18]), FIR_Coefs[17]);
-
- /* Scale down, saturate and store in output array */
- *out++ = (int16_t)silk_SAT16(silk_RSHIFT_ROUND(res_Q6, 6));
- }
- break;
- default: {
- ;
- }
- }
- return out;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Resample with a 2nd order AR filter followed by FIR interpolation */
-void SilkDecoder::silk_resampler_private_down_FIR(void* SS, /* I/O Resampler state */
- int16_t out[], /* O Output signal */
- const int16_t in[], /* I Input signal */
- int32_t inLen /* I Number of input samples */
-) {
- silk_resampler_state_struct_t* S = (silk_resampler_state_struct_t*)SS;
- int32_t nSamplesIn;
- int32_t max_index_Q16, index_increment_Q16;
- const int16_t* FIR_Coefs;
-
- ps_ptr buf;
- buf.alloc_array(S->batchSize + S->FIR_Order);
-
- /* Copy buffered samples to start of buffer */
- memcpy(buf.get(), S->sFIR.i32, S->FIR_Order * sizeof(int32_t));
-
- FIR_Coefs = &S->Coefs[2];
-
- /* Iterate over blocks of frameSizeIn input samples */
- index_increment_Q16 = S->invRatio_Q16;
- while (1) {
- nSamplesIn = silk_min(inLen, S->batchSize);
-
- /* Second-order AR filter (output in Q8) */
- silk_resampler_private_AR2(S->sIIR, &buf[S->FIR_Order], in, S->Coefs, nSamplesIn);
-
- max_index_Q16 = silk_LSHIFT32(nSamplesIn, 16);
-
- /* Interpolate filtered signal */
- out = silk_resampler_private_down_FIR_INTERPOL(out, buf.get(), FIR_Coefs, S->FIR_Order, S->FIR_Fracs, max_index_Q16, index_increment_Q16);
-
- in += nSamplesIn;
- inLen -= nSamplesIn;
-
- if (inLen > 1) {
- /* More iterations to do; copy last part of filtered signal to beginning of buffer */
- memcpy(buf.get(), &buf[nSamplesIn], S->FIR_Order * sizeof(int32_t));
- } else {
- break;
- }
- }
-
- /* Copy last part of filtered signal to the state for the next call */
- memcpy(S->sFIR.i32, &buf[nSamplesIn], S->FIR_Order * sizeof(int32_t));
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-int16_t* SilkDecoder::silk_resampler_private_IIR_FIR_INTERPOL(int16_t* out, int16_t* buf, int32_t max_index_Q16, int32_t index_increment_Q16) {
- int32_t index_Q16, res_Q15;
- int16_t* buf_ptr;
- int32_t table_index;
-
- /* Interpolate upsampled signal and store in output array */
- for (index_Q16 = 0; index_Q16 < max_index_Q16; index_Q16 += index_increment_Q16) {
- table_index = silk_SMULWB(index_Q16 & 0xFFFF, 12);
- buf_ptr = &buf[index_Q16 >> 16];
-
- res_Q15 = silk_SMULBB(buf_ptr[0], silk_resampler_frac_FIR_12[table_index][0]);
- res_Q15 = silk_SMLABB(res_Q15, buf_ptr[1], silk_resampler_frac_FIR_12[table_index][1]);
- res_Q15 = silk_SMLABB(res_Q15, buf_ptr[2], silk_resampler_frac_FIR_12[table_index][2]);
- res_Q15 = silk_SMLABB(res_Q15, buf_ptr[3], silk_resampler_frac_FIR_12[table_index][3]);
- res_Q15 = silk_SMLABB(res_Q15, buf_ptr[4], silk_resampler_frac_FIR_12[11 - table_index][3]);
- res_Q15 = silk_SMLABB(res_Q15, buf_ptr[5], silk_resampler_frac_FIR_12[11 - table_index][2]);
- res_Q15 = silk_SMLABB(res_Q15, buf_ptr[6], silk_resampler_frac_FIR_12[11 - table_index][1]);
- res_Q15 = silk_SMLABB(res_Q15, buf_ptr[7], silk_resampler_frac_FIR_12[11 - table_index][0]);
- *out++ = (int16_t)silk_SAT16(silk_RSHIFT_ROUND(res_Q15, 15));
- }
- return out;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Upsample using a combination of allpass-based 2x upsampling and FIR interpolation */
-void SilkDecoder::silk_resampler_private_IIR_FIR(void* SS, /* I/O Resampler state */
- int16_t out[], /* O Output signal */
- const int16_t in[], /* I Input signal */
- int32_t inLen /* I Number of input samples */
-) {
- silk_resampler_state_struct_t* S = (silk_resampler_state_struct_t*)SS;
- int32_t nSamplesIn;
- int32_t max_index_Q16, index_increment_Q16;
-
- ps_ptr buf;
- int32_t buf_size = 2 * S->batchSize + RESAMPLER_ORDER_FIR_12;
- if (!buf.alloc_array(buf_size)) {
- return; // Allocation failed
- }
-
- /* Copy buffered samples to start of buffer */
- memcpy(buf.get(), S->sFIR.i16, RESAMPLER_ORDER_FIR_12 * sizeof(int16_t));
-
- /* Iterate over blocks of frameSizeIn input samples */
- index_increment_Q16 = S->invRatio_Q16;
- while (1) {
- nSamplesIn = silk_min(inLen, S->batchSize);
-
- /* Upsample 2x */
- silk_resampler_private_up2_HQ(S->sIIR, buf.get() + RESAMPLER_ORDER_FIR_12, in, nSamplesIn);
-
- max_index_Q16 = silk_LSHIFT32(nSamplesIn, 16 + 1); /* + 1 because 2x upsampling */
- out = silk_resampler_private_IIR_FIR_INTERPOL(out, buf.get(), max_index_Q16, index_increment_Q16);
- in += nSamplesIn;
- inLen -= nSamplesIn;
-
- if (inLen > 0) {
- /* More iterations to do; copy last part of filtered signal to beginning of buffer */
- int32_t src_offset = nSamplesIn << 1;
- if (src_offset + RESAMPLER_ORDER_FIR_12 <= buf_size) { memcpy(buf.get(), buf.get() + src_offset, RESAMPLER_ORDER_FIR_12 * sizeof(int16_t)); }
- } else {
- break;
- }
- }
-
- /* Copy last part of filtered signal to the state for the next call */
- int32_t src_offset = nSamplesIn << 1;
- if (src_offset + RESAMPLER_ORDER_FIR_12 <= buf_size) { memcpy(S->sFIR.i16, buf.get() + src_offset, RESAMPLER_ORDER_FIR_12 * sizeof(int16_t)); }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Upsample by a factor 2, high quality. Uses 2nd order allpass filters for the 2x upsampling, followed by a */
-/* notch filter just above Nyquist. */
-void SilkDecoder::silk_resampler_private_up2_HQ(int32_t* S, /* I/O Resampler state [ 6 ] */
- int16_t* out, /* O Output signal [ 2 * len ] */
- const int16_t* in, /* I Input signal [ len ] */
- int32_t len /* I Number of input samples */
-) {
- int32_t k;
- int32_t in32, out32_1, out32_2, Y, X;
-
- assert(silk_resampler_up2_hq_0[0] > 0);
- assert(silk_resampler_up2_hq_0[1] > 0);
- assert(silk_resampler_up2_hq_0[2] < 0);
- assert(silk_resampler_up2_hq_1[0] > 0);
- assert(silk_resampler_up2_hq_1[1] > 0);
- assert(silk_resampler_up2_hq_1[2] < 0);
-
- /* Internal variables and state are in Q10 format */
- for (k = 0; k < len; k++) {
- /* Convert to Q10 */
- in32 = silk_LSHIFT((int32_t)in[k], 10);
-
- /* First all-pass section for even output sample */
- Y = silk_SUB32(in32, S[0]);
- X = silk_SMULWB(Y, silk_resampler_up2_hq_0[0]);
- out32_1 = silk_ADD32(S[0], X);
- S[0] = silk_ADD32(in32, X);
-
- /* Second all-pass section for even output sample */
- Y = silk_SUB32(out32_1, S[1]);
- X = silk_SMULWB(Y, silk_resampler_up2_hq_0[1]);
- out32_2 = silk_ADD32(S[1], X);
- S[1] = silk_ADD32(out32_1, X);
-
- /* Third all-pass section for even output sample */
- Y = silk_SUB32(out32_2, S[2]);
- X = silk_SMLAWB(Y, Y, silk_resampler_up2_hq_0[2]);
- out32_1 = silk_ADD32(S[2], X);
- S[2] = silk_ADD32(out32_2, X);
-
- /* Apply gain in Q15, convert back to int16 and store to output */
- out[2 * k] = (int16_t)silk_SAT16(silk_RSHIFT_ROUND(out32_1, 10));
-
- /* First all-pass section for odd output sample */
- Y = silk_SUB32(in32, S[3]);
- X = silk_SMULWB(Y, silk_resampler_up2_hq_1[0]);
- out32_1 = silk_ADD32(S[3], X);
- S[3] = silk_ADD32(in32, X);
-
- /* Second all-pass section for odd output sample */
- Y = silk_SUB32(out32_1, S[4]);
- X = silk_SMULWB(Y, silk_resampler_up2_hq_1[1]);
- out32_2 = silk_ADD32(S[4], X);
- S[4] = silk_ADD32(out32_1, X);
-
- /* Third all-pass section for odd output sample */
- Y = silk_SUB32(out32_2, S[5]);
- X = silk_SMLAWB(Y, Y, silk_resampler_up2_hq_1[2]);
- out32_1 = silk_ADD32(S[5], X);
- S[5] = silk_ADD32(out32_2, X);
-
- /* Apply gain in Q15, convert back to int16 and store to output */
- out[2 * k + 1] = (int16_t)silk_SAT16(silk_RSHIFT_ROUND(out32_1, 10));
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-void SilkDecoder::silk_resampler_private_up2_HQ_wrapper(void* SS, /* I/O Resampler state (unused) */
- int16_t* out, /* O Output signal [ 2 * len ] */
- const int16_t* in, /* I Input signal [ len ] */
- int32_t len /* I Number of input samples */
-) {
- silk_resampler_state_struct_t* S = (silk_resampler_state_struct_t*)SS;
- silk_resampler_private_up2_HQ(S->sIIR, out, in, len);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Initialize/reset the resampler state for a given pair of input/output sampling rates */
-int32_t SilkDecoder::silk_resampler_init(uint8_t n, int32_t Fs_Hz_in, /* I Input sampling rate (Hz) */
- int32_t Fs_Hz_out, /* I Output sampling rate (Hz) */
- int32_t forEnc /* I If 1: encoder; if 0: decoder */
-) {
- int32_t up2x;
- /* Clear state */
- memset(&m_resampler_state[n], 0, sizeof(silk_resampler_state_struct_t));
-
- /* Input checking */
- if (forEnc) {
- if ((Fs_Hz_in != 8000 && Fs_Hz_in != 12000 && Fs_Hz_in != 16000 && Fs_Hz_in != 24000 && Fs_Hz_in != 48000) || (Fs_Hz_out != 8000 && Fs_Hz_out != 12000 && Fs_Hz_out != 16000)) { return -1; }
- m_resampler_state[n].inputDelay = delay_matrix_enc[rateID(Fs_Hz_in)][rateID(Fs_Hz_out)];
- } else {
- if ((Fs_Hz_in != 8000 && Fs_Hz_in != 12000 && Fs_Hz_in != 16000) || (Fs_Hz_out != 8000 && Fs_Hz_out != 12000 && Fs_Hz_out != 16000 && Fs_Hz_out != 24000 && Fs_Hz_out != 48000)) { return -1; }
- m_resampler_state[n].inputDelay = delay_matrix_dec[rateID(Fs_Hz_in)][rateID(Fs_Hz_out)];
- }
-
- m_resampler_state[n].Fs_in_kHz = silk_DIV32_16(Fs_Hz_in, 1000);
- m_resampler_state[n].Fs_out_kHz = silk_DIV32_16(Fs_Hz_out, 1000);
-
- /* Number of samples processed per batch */
- m_resampler_state[n].batchSize = m_resampler_state[n].Fs_in_kHz * RESAMPLER_MAX_BATCH_SIZE_MS;
-
- /* Find resampler with the right sampling ratio */
- up2x = 0;
- if (Fs_Hz_out > Fs_Hz_in) {
- /* Upsample */
- if (Fs_Hz_out == silk_MUL(Fs_Hz_in, 2)) { /* Fs_out : Fs_in = 2 : 1 */
- /* Special case: directly use 2x upsampler */
- m_resampler_state[n].resampler_function = USE_silk_resampler_private_up2_HQ_wrapper;
- } else {
- /* Default resampler */
- m_resampler_state[n].resampler_function = USE_silk_resampler_private_IIR_FIR;
- up2x = 1;
- }
- } else if (Fs_Hz_out < Fs_Hz_in) {
- /* Downsample */
- m_resampler_state[n].resampler_function = USE_silk_resampler_private_down_FIR;
- if (silk_MUL(Fs_Hz_out, 4) == silk_MUL(Fs_Hz_in, 3)) { /* Fs_out : Fs_in = 3 : 4 */
- m_resampler_state[n].FIR_Fracs = 3;
- m_resampler_state[n].FIR_Order = RESAMPLER_DOWN_ORDER_FIR0;
- m_resampler_state[n].Coefs = silk_Resampler_3_4_COEFS;
- } else if (silk_MUL(Fs_Hz_out, 3) == silk_MUL(Fs_Hz_in, 2)) { /* Fs_out : Fs_in = 2 : 3 */
- m_resampler_state[n].FIR_Fracs = 2;
- m_resampler_state[n].FIR_Order = RESAMPLER_DOWN_ORDER_FIR0;
- m_resampler_state[n].Coefs = silk_Resampler_2_3_COEFS;
- } else if (silk_MUL(Fs_Hz_out, 2) == Fs_Hz_in) { /* Fs_out : Fs_in = 1 : 2 */
- m_resampler_state[n].FIR_Fracs = 1;
- m_resampler_state[n].FIR_Order = RESAMPLER_DOWN_ORDER_FIR1;
- m_resampler_state[n].Coefs = silk_Resampler_1_2_COEFS;
- } else if (silk_MUL(Fs_Hz_out, 3) == Fs_Hz_in) { /* Fs_out : Fs_in = 1 : 3 */
- m_resampler_state[n].FIR_Fracs = 1;
- m_resampler_state[n].FIR_Order = RESAMPLER_DOWN_ORDER_FIR2;
- m_resampler_state[n].Coefs = silk_Resampler_1_3_COEFS;
- } else if (silk_MUL(Fs_Hz_out, 4) == Fs_Hz_in) { /* Fs_out : Fs_in = 1 : 4 */
- m_resampler_state[n].FIR_Fracs = 1;
- m_resampler_state[n].FIR_Order = RESAMPLER_DOWN_ORDER_FIR2;
- m_resampler_state[n].Coefs = silk_Resampler_1_4_COEFS;
- } else if (silk_MUL(Fs_Hz_out, 6) == Fs_Hz_in) { /* Fs_out : Fs_in = 1 : 6 */
- m_resampler_state[n].FIR_Fracs = 1;
- m_resampler_state[n].FIR_Order = RESAMPLER_DOWN_ORDER_FIR2;
- m_resampler_state[n].Coefs = silk_Resampler_1_6_COEFS;
- } else {
- /* None available */
- return -1;
- }
- } else {
- /* Input and output sampling rates are equal: copy */
- m_resampler_state[n].resampler_function = USE_silk_resampler_copy;
- }
-
- /* Ratio of input/output samples */
- m_resampler_state[n].invRatio_Q16 = silk_LSHIFT32(silk_DIV32(silk_LSHIFT32(Fs_Hz_in, 14 + up2x), Fs_Hz_out), 2);
- /* Make sure the ratio is rounded up */
- while (silk_SMULWW(m_resampler_state[n].invRatio_Q16, Fs_Hz_out) < silk_LSHIFT32(Fs_Hz_in, up2x)) { m_resampler_state[n].invRatio_Q16++; }
-
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Resampler: convert from one sampling rate to another Input and output sampling rate are at most 48000 Hz */
-int32_t SilkDecoder::silk_resampler(uint8_t n, int16_t out[], /* O Output signal */
- const int16_t in[], /* I Input signal */
- int32_t inLen /* I Number of input samples */
-) {
- int32_t nSamples;
-
- /* Need at least 1 ms of input data */
- assert(inLen >= m_resampler_state[n].Fs_in_kHz);
- /* Delay can't exceed the 1 ms of buffering */
- assert(m_resampler_state[n].inputDelay <= m_resampler_state[n].Fs_in_kHz);
-
- nSamples = m_resampler_state[n].Fs_in_kHz - m_resampler_state[n].inputDelay;
-
- /* Copy to delay buffer */
- memcpy(&m_resampler_state[n].delayBuf[m_resampler_state[n].inputDelay], in, nSamples * sizeof(int16_t));
-
- switch (m_resampler_state[n].resampler_function) {
- case USE_silk_resampler_private_up2_HQ_wrapper:
- silk_resampler_private_up2_HQ_wrapper(&m_resampler_state[n], out, m_resampler_state[n].delayBuf, m_resampler_state[n].Fs_in_kHz);
- silk_resampler_private_up2_HQ_wrapper(&m_resampler_state[n], &out[m_resampler_state[n].Fs_out_kHz], &in[nSamples], inLen - m_resampler_state[n].Fs_in_kHz);
- break;
- case USE_silk_resampler_private_IIR_FIR:
- silk_resampler_private_IIR_FIR(&m_resampler_state[n], out, m_resampler_state[n].delayBuf, m_resampler_state[n].Fs_in_kHz);
- silk_resampler_private_IIR_FIR(&m_resampler_state[n], &out[m_resampler_state[n].Fs_out_kHz], &in[nSamples], inLen - m_resampler_state[n].Fs_in_kHz);
- break;
- case USE_silk_resampler_private_down_FIR:
- silk_resampler_private_down_FIR(&m_resampler_state[n], out, m_resampler_state[n].delayBuf, m_resampler_state[n].Fs_in_kHz);
- silk_resampler_private_down_FIR(&m_resampler_state[n], &out[m_resampler_state[n].Fs_out_kHz], &in[nSamples], inLen - m_resampler_state[n].Fs_in_kHz);
- break;
- default:
- memcpy(out, m_resampler_state[n].delayBuf, m_resampler_state[n].Fs_in_kHz * sizeof(int16_t));
- memcpy(&out[m_resampler_state[n].Fs_out_kHz], &in[nSamples], (inLen - m_resampler_state[n].Fs_in_kHz) * sizeof(int16_t));
- }
-
- /* Copy to delay buffer */
- memcpy(m_resampler_state[n].delayBuf, &in[inLen - m_resampler_state[n].inputDelay], m_resampler_state[n].inputDelay * sizeof(int16_t));
-
- return 0;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t SilkDecoder::silk_sigm_Q15(int32_t in_Q5) {
- int32_t ind;
- if (in_Q5 < 0) {
- /* Negative input */
- in_Q5 = -in_Q5;
- if (in_Q5 >= 6 * 32) {
- return 0; /* Clip */
- } else {
- /* Linear interpolation of look up table */
- ind = silk_RSHIFT(in_Q5, 5);
- return (sigm_LUT_neg_Q15[ind] - silk_SMULBB(sigm_LUT_slope_Q10[ind], in_Q5 & 0x1F));
- }
- } else {
- /* Positive input */
- if (in_Q5 >= 6 * 32) {
- return 32767; /* clip */
- } else {
- /* Linear interpolation of look up table */
- ind = silk_RSHIFT(in_Q5, 5);
- return (sigm_LUT_pos_Q15[ind] + silk_SMULBB(sigm_LUT_slope_Q10[ind], in_Q5 & 0x1F));
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-// silk_insertion_sort_increasing(Unsorted / Sorted vector, Index vector for the sorted elements, Vector length, Number of correctly sorted positions )
-void SilkDecoder::silk_insertion_sort_increasing(int32_t* a, int32_t* idx, const int32_t L, const int32_t K) {
- int32_t value;
- int32_t i, j;
-
- /* Safety checks */
- assert(K > 0);
- assert(L > 0);
- assert(L >= K);
-
- /* Write start indices in index vector */
- for (i = 0; i < K; i++) { idx[i] = i; }
-
- /* Sort vector elements by value, increasing order */
- for (i = 1; i < K; i++) {
- value = a[i];
- for (j = i - 1; (j >= 0) && (value < a[j]); j--) {
- a[j + 1] = a[j]; /* Shift value */
- idx[j + 1] = idx[j]; /* Shift index */
- }
- a[j + 1] = value; /* Write value */
- idx[j + 1] = i; /* Write index */
- }
-
- /* If less than L values are asked for, check the remaining values, but only spend CPU to ensure that the K first values are correct */
- for (i = K; i < L; i++) {
- value = a[i];
- if (value < a[K - 1]) {
- for (j = K - 2; (j >= 0) && (value < a[j]); j--) {
- a[j + 1] = a[j]; /* Shift value */
- idx[j + 1] = idx[j]; /* Shift index */
- }
- a[j + 1] = value; /* Write value */
- idx[j + 1] = i; /* Write index */
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* This function is only used by the fixed-point build */
-void SilkDecoder::silk_insertion_sort_decreasing_int16(int16_t* a, /* I/O Unsorted / Sorted vector */
- int32_t* idx, /* O Index vector for the sorted elements */
- const int32_t L, /* I Vector length */
- const int32_t K /* I Number of correctly sorted positions */
-) {
- int32_t i, j;
- int32_t value;
-
- /* Safety checks */
- assert(K > 0);
- assert(L > 0);
- assert(L >= K);
-
- /* Write start indices in index vector */
- for (i = 0; i < K; i++) { idx[i] = i; }
-
- /* Sort vector elements by value, decreasing order */
- for (i = 1; i < K; i++) {
- value = a[i];
- for (j = i - 1; (j >= 0) && (value > a[j]); j--) {
- a[j + 1] = a[j]; /* Shift value */
- idx[j + 1] = idx[j]; /* Shift index */
- }
- a[j + 1] = value; /* Write value */
- idx[j + 1] = i; /* Write index */
- }
-
- /* If less than L values are asked for, check the remaining values, */
- /* but only spend CPU to ensure that the K first values are correct */
- for (i = K; i < L; i++) {
- value = a[i];
- if (value > a[K - 1]) {
- for (j = K - 2; (j >= 0) && (value > a[j]); j--) {
- a[j + 1] = a[j]; /* Shift value */
- idx[j + 1] = idx[j]; /* Shift index */
- }
- a[j + 1] = value; /* Write value */
- idx[j + 1] = i; /* Write index */
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
-void SilkDecoder::silk_insertion_sort_increasing_all_values_int16(int16_t* a, /* I/O Unsorted / Sorted vector */
- const int32_t L /* I Vector length */
-) {
- int32_t value;
- int32_t i, j;
-
- /* Safety checks */
- assert(L > 0);
-
- /* Sort vector elements by value, increasing order */
- for (i = 1; i < L; i++) {
- value = a[i];
- for (j = i - 1; (j >= 0) && (value < a[j]); j--) { a[j + 1] = a[j]; /* Shift value */ }
- a[j + 1] = value; /* Write value */
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Compute number of bits to right shift the sum of squares of a vector */
-/* of int16s to make it fit in an int32 */
-void SilkDecoder::silk_sum_sqr_shift(int32_t* energy, /* O Energy of x, after shifting to the right */
- int32_t* shift, /* O Number of bits right shift applied to energy */
- const int16_t* x, /* I Input vector */
- int32_t len /* I Length of input vector */
-) {
- int32_t i, shft;
- uint32_t nrg_tmp;
- int32_t nrg;
-
- /* Do a first run with the maximum shift we could have. */
- shft = 31 - silk_CLZ32(len);
- /* Let's be conservative with rounding and start with nrg=len. */
- nrg = len;
- for (i = 0; i < len - 1; i += 2) {
- nrg_tmp = silk_SMULBB(x[i], x[i]);
- nrg_tmp = silk_SMLABB_ovflw(nrg_tmp, x[i + 1], x[i + 1]);
- nrg = (int32_t)silk_ADD_RSHIFT_uint(nrg, nrg_tmp, shft);
- }
- if (i < len) {
- /* One sample left to process */
- nrg_tmp = silk_SMULBB(x[i], x[i]);
- nrg = (int32_t)silk_ADD_RSHIFT_uint(nrg, nrg_tmp, shft);
- }
- assert(nrg >= 0);
- /* Make sure the result will fit in a 32-bit signed integer with two bits
- of headroom. */
- shft = silk_max_32(0, shft + 3 - silk_CLZ32(nrg));
- nrg = 0;
- for (i = 0; i < len - 1; i += 2) {
- nrg_tmp = silk_SMULBB(x[i], x[i]);
- nrg_tmp = silk_SMLABB_ovflw(nrg_tmp, x[i + 1], x[i + 1]);
- nrg = (int32_t)silk_ADD_RSHIFT_uint(nrg, nrg_tmp, shft);
- }
- if (i < len) {
- /* One sample left to process */
- nrg_tmp = silk_SMULBB(x[i], x[i]);
- nrg = (int32_t)silk_ADD_RSHIFT_uint(nrg, nrg_tmp, shft);
- }
-
- assert(nrg >= 0);
-
- /* Output arguments */
- *shift = shft;
- *energy = nrg;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Entropy constrained matrix-weighted VQ, hard-coded to 5-element vectors, for a single input data vector */
-void SilkDecoder::silk_VQ_WMat_EC_c(int8_t* ind, /* O index of best codebook vector */
- int32_t* res_nrg_Q15, /* O best residual energy */
- int32_t* rate_dist_Q8, /* O best total bitrate */
- int32_t* gain_Q7, /* O sum of absolute LTP coefficients */
- const int32_t* XX_Q17, /* I correlation matrix */
- const int32_t* xX_Q17, /* I correlation vector */
- const int8_t* cb_Q7, /* I codebook */
- const uint8_t* cb_gain_Q7, /* I codebook effective gain */
- const uint8_t* cl_Q5, /* I code length for each codebook vector */
- const int32_t subfr_len, /* I number of samples per subframe */
- const int32_t max_gain_Q7, /* I maximum sum of absolute LTP coefficients */
- const int32_t L /* I number of vectors in codebook */
-) {
- int32_t k, gain_tmp_Q7;
- const int8_t* cb_row_Q7;
- int32_t neg_xX_Q24[5];
- int32_t sum1_Q15, sum2_Q24;
- int32_t bits_res_Q8, bits_tot_Q8;
-
- /* Negate and convert to new Q domain */
- neg_xX_Q24[0] = -silk_LSHIFT32(xX_Q17[0], 7);
- neg_xX_Q24[1] = -silk_LSHIFT32(xX_Q17[1], 7);
- neg_xX_Q24[2] = -silk_LSHIFT32(xX_Q17[2], 7);
- neg_xX_Q24[3] = -silk_LSHIFT32(xX_Q17[3], 7);
- neg_xX_Q24[4] = -silk_LSHIFT32(xX_Q17[4], 7);
-
- /* Loop over codebook */
- *rate_dist_Q8 = silk_int32_MAX;
- *res_nrg_Q15 = silk_int32_MAX;
- cb_row_Q7 = cb_Q7;
- /* In things go really bad, at least *ind is set to something safe. */
- *ind = 0;
- for (k = 0; k < L; k++) {
- int32_t penalty;
- gain_tmp_Q7 = cb_gain_Q7[k];
- /* Weighted rate */
- /* Quantization error: 1 - 2 * xX * cb + cb' * XX * cb */
- sum1_Q15 = SILK_FIX_CONST(1.001, 15);
-
- /* Penalty for too large gain */
- penalty = silk_LSHIFT32(silk_max(silk_SUB32(gain_tmp_Q7, max_gain_Q7), 0), 11);
-
- /* first row of XX_Q17 */
- sum2_Q24 = silk_MLA(neg_xX_Q24[0], XX_Q17[1], cb_row_Q7[1]);
- sum2_Q24 = silk_MLA(sum2_Q24, XX_Q17[2], cb_row_Q7[2]);
- sum2_Q24 = silk_MLA(sum2_Q24, XX_Q17[3], cb_row_Q7[3]);
- sum2_Q24 = silk_MLA(sum2_Q24, XX_Q17[4], cb_row_Q7[4]);
- sum2_Q24 = silk_LSHIFT32(sum2_Q24, 1);
- sum2_Q24 = silk_MLA(sum2_Q24, XX_Q17[0], cb_row_Q7[0]);
- sum1_Q15 = silk_SMLAWB(sum1_Q15, sum2_Q24, cb_row_Q7[0]);
-
- /* second row of XX_Q17 */
- sum2_Q24 = silk_MLA(neg_xX_Q24[1], XX_Q17[7], cb_row_Q7[2]);
- sum2_Q24 = silk_MLA(sum2_Q24, XX_Q17[8], cb_row_Q7[3]);
- sum2_Q24 = silk_MLA(sum2_Q24, XX_Q17[9], cb_row_Q7[4]);
- sum2_Q24 = silk_LSHIFT32(sum2_Q24, 1);
- sum2_Q24 = silk_MLA(sum2_Q24, XX_Q17[6], cb_row_Q7[1]);
- sum1_Q15 = silk_SMLAWB(sum1_Q15, sum2_Q24, cb_row_Q7[1]);
-
- /* third row of XX_Q17 */
- sum2_Q24 = silk_MLA(neg_xX_Q24[2], XX_Q17[13], cb_row_Q7[3]);
- sum2_Q24 = silk_MLA(sum2_Q24, XX_Q17[14], cb_row_Q7[4]);
- sum2_Q24 = silk_LSHIFT32(sum2_Q24, 1);
- sum2_Q24 = silk_MLA(sum2_Q24, XX_Q17[12], cb_row_Q7[2]);
- sum1_Q15 = silk_SMLAWB(sum1_Q15, sum2_Q24, cb_row_Q7[2]);
-
- /* fourth row of XX_Q17 */
- sum2_Q24 = silk_MLA(neg_xX_Q24[3], XX_Q17[19], cb_row_Q7[4]);
- sum2_Q24 = silk_LSHIFT32(sum2_Q24, 1);
- sum2_Q24 = silk_MLA(sum2_Q24, XX_Q17[18], cb_row_Q7[3]);
- sum1_Q15 = silk_SMLAWB(sum1_Q15, sum2_Q24, cb_row_Q7[3]);
-
- /* last row of XX_Q17 */
- sum2_Q24 = silk_LSHIFT32(neg_xX_Q24[4], 1);
- sum2_Q24 = silk_MLA(sum2_Q24, XX_Q17[24], cb_row_Q7[4]);
- sum1_Q15 = silk_SMLAWB(sum1_Q15, sum2_Q24, cb_row_Q7[4]);
-
- /* find best */
- if (sum1_Q15 >= 0) {
- /* Translate residual energy to bits using high-rate assumption (6 dB ==> 1 bit/sample) */
- bits_res_Q8 = silk_SMULBB(subfr_len, silk_lin2log(sum1_Q15 + penalty) - (15 << 7));
- /* In the following line we reduce the codelength component by half ("-1"); seems to slghtly improve quality
- */
- bits_tot_Q8 = silk_ADD_LSHIFT32(bits_res_Q8, cl_Q5[k], 3 - 1);
- if (bits_tot_Q8 <= *rate_dist_Q8) {
- *rate_dist_Q8 = bits_tot_Q8;
- *res_nrg_Q15 = sum1_Q15 + penalty;
- *ind = (int8_t)k;
- *gain_Q7 = gain_tmp_Q7;
- }
- }
-
- /* Go to next cbk vector */
- cb_row_Q7 += LTP_ORDER;
- }
-}
-//-----------------------------------------------------------------------------------------------------------
-/* Find least-squares prediction gain for one signal based on another and quantize it */
-int32_t SilkDecoder::silk_stereo_find_predictor( /* O Returns predictor in Q13 */
- int32_t* ratio_Q14, /* O Ratio of residual and mid energies */
- const int16_t x[], /* I Basis signal */
- const int16_t y[], /* I Target signal */
- int32_t mid_res_amp_Q0[], /* I/O Smoothed mid, residual norms */
- int32_t length, /* I Number of samples */
- int32_t smooth_coef_Q16 /* I Smoothing coefficient */
-) {
- int32_t scale, scale1, scale2;
- int32_t nrgx, nrgy, corr, pred_Q13, pred2_Q10;
-
- /* Find predictor */
- silk_sum_sqr_shift(&nrgx, &scale1, x, length);
- silk_sum_sqr_shift(&nrgy, &scale2, y, length);
- scale = silk_max_int(scale1, scale2);
- scale = scale + (scale & 1); /* make even */
- nrgy = silk_RSHIFT32(nrgy, scale - scale2);
- nrgx = silk_RSHIFT32(nrgx, scale - scale1);
- nrgx = silk_max_int(nrgx, 1);
- corr = silk_inner_prod_aligned_scale(x, y, scale, length);
- pred_Q13 = silk_DIV32_varQ(corr, nrgx, 13);
- pred_Q13 = silk_LIMIT(pred_Q13, -(1 << 14), 1 << 14);
- pred2_Q10 = silk_SMULWB(pred_Q13, pred_Q13);
-
- /* Faster update for signals with large prediction parameters */
- smooth_coef_Q16 = (int32_t)silk_max_int(smooth_coef_Q16, silk_abs(pred2_Q10));
-
- /* Smoothed mid and residual norms */
- assert(smooth_coef_Q16 < 32768);
- scale = silk_RSHIFT(scale, 1);
- mid_res_amp_Q0[0] = silk_SMLAWB(mid_res_amp_Q0[0], silk_LSHIFT(silk_SQRT_APPROX(nrgx), scale) - mid_res_amp_Q0[0], smooth_coef_Q16);
- /* Residual energy = nrgy - 2 * pred * corr + pred^2 * nrgx */
- nrgy = silk_SUB_LSHIFT32(nrgy, silk_SMULWB(corr, pred_Q13), 3 + 1);
- nrgy = silk_ADD_LSHIFT32(nrgy, silk_SMULWB(nrgx, pred2_Q10), 6);
- mid_res_amp_Q0[1] = silk_SMLAWB(mid_res_amp_Q0[1], silk_LSHIFT(silk_SQRT_APPROX(nrgy), scale) - mid_res_amp_Q0[1], smooth_coef_Q16);
-
- /* Ratio of smoothed residual and mid norms */
- *ratio_Q14 = silk_DIV32_varQ(mid_res_amp_Q0[1], silk_max(mid_res_amp_Q0[0], 1), 14);
- *ratio_Q14 = silk_LIMIT(*ratio_Q14, 0, 32767);
-
- return pred_Q13;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Convert adaptive Mid/Side representation to Left/Right stereo signal */
-void SilkDecoder::silk_stereo_MS_to_LR(stereo_dec_state_t* state, /* I/O State */
- int16_t x1[], /* I/O Left input signal, becomes mid signal */
- int16_t x2[], /* I/O Right input signal, becomes side signal */
- const int32_t pred_Q13[], /* I Predictors */
- int32_t fs_kHz, /* I Samples rate (kHz) */
- int32_t frame_length /* I Number of samples */
-) {
- int32_t n, denom_Q16, delta0_Q13, delta1_Q13;
- int32_t sum, diff, pred0_Q13, pred1_Q13;
-
- /* Buffering */
- memcpy(x1, state->sMid, 2 * sizeof(int16_t));
- memcpy(x2, state->sSide, 2 * sizeof(int16_t));
- memcpy(state->sMid, &x1[frame_length], 2 * sizeof(int16_t));
- memcpy(state->sSide, &x2[frame_length], 2 * sizeof(int16_t));
-
- /* Interpolate predictors and add prediction to side channel */
- pred0_Q13 = state->pred_prev_Q13[0];
- pred1_Q13 = state->pred_prev_Q13[1];
- denom_Q16 = silk_DIV32_16((int32_t)1 << 16, STEREO_INTERP_LEN_MS * fs_kHz);
- delta0_Q13 = silk_RSHIFT_ROUND(silk_SMULBB(pred_Q13[0] - state->pred_prev_Q13[0], denom_Q16), 16);
- delta1_Q13 = silk_RSHIFT_ROUND(silk_SMULBB(pred_Q13[1] - state->pred_prev_Q13[1], denom_Q16), 16);
- for (n = 0; n < STEREO_INTERP_LEN_MS * fs_kHz; n++) {
- pred0_Q13 += delta0_Q13;
- pred1_Q13 += delta1_Q13;
- sum = silk_LSHIFT(silk_ADD_LSHIFT(x1[n] + x1[n + 2], x1[n + 1], 1), 9); /* Q11 */
- sum = silk_SMLAWB(silk_LSHIFT((int32_t)x2[n + 1], 8), sum, pred0_Q13); /* Q8 */
- sum = silk_SMLAWB(sum, silk_LSHIFT((int32_t)x1[n + 1], 11), pred1_Q13); /* Q8 */
- x2[n + 1] = (int16_t)silk_SAT16(silk_RSHIFT_ROUND(sum, 8));
- }
- pred0_Q13 = pred_Q13[0];
- pred1_Q13 = pred_Q13[1];
- for (n = STEREO_INTERP_LEN_MS * fs_kHz; n < frame_length; n++) {
- sum = silk_LSHIFT(silk_ADD_LSHIFT(x1[n] + x1[n + 2], x1[n + 1], 1), 9); /* Q11 */
- sum = silk_SMLAWB(silk_LSHIFT((int32_t)x2[n + 1], 8), sum, pred0_Q13); /* Q8 */
- sum = silk_SMLAWB(sum, silk_LSHIFT((int32_t)x1[n + 1], 11), pred1_Q13); /* Q8 */
- x2[n + 1] = (int16_t)silk_SAT16(silk_RSHIFT_ROUND(sum, 8));
- }
- state->pred_prev_Q13[0] = pred_Q13[0];
- state->pred_prev_Q13[1] = pred_Q13[1];
-
- /* Convert to left/right signals */
- for (n = 0; n < frame_length; n++) {
- sum = x1[n + 1] + (int32_t)x2[n + 1];
- diff = x1[n + 1] - (int32_t)x2[n + 1];
- x1[n + 1] = (int16_t)silk_SAT16(sum);
- x2[n + 1] = (int16_t)silk_SAT16(diff);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Initialization of the Silk VAD */
-int32_t SilkDecoder::silk_VAD_Init( /* O Return value, 0 if success */
- silk_VAD_state_t* psSilk_VAD /* I/O Pointer to Silk VAD state */
-) {
- int32_t b, ret = 0;
-
- /* reset state memory */
- memset(psSilk_VAD, 0, sizeof(silk_VAD_state_t));
-
- /* init noise levels */
- /* Initialize array with approx pink noise levels (psd proportional to inverse of frequency) */
- for (b = 0; b < VAD_N_BANDS; b++) { psSilk_VAD->NoiseLevelBias[b] = silk_max_32(silk_DIV32_16(VAD_NOISE_LEVELS_BIAS, b + 1), 1); }
-
- /* Initialize state */
- for (b = 0; b < VAD_N_BANDS; b++) {
- psSilk_VAD->NL[b] = silk_MUL(100, psSilk_VAD->NoiseLevelBias[b]);
- psSilk_VAD->inv_NL[b] = silk_DIV32(silk_int32_MAX, psSilk_VAD->NL[b]);
- }
- psSilk_VAD->counter = 15;
-
- /* init smoothed energy-to-noise ratio*/
- for (b = 0; b < VAD_N_BANDS; b++) { psSilk_VAD->NrgRatioSmth_Q8[b] = 100 * 256; /* 100 * 256 --> 20 dB SNR */ }
-
- return (ret);
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void SilkDecoder::setChannelsAPI(uint8_t nChannelsAPI) {
- m_silk_DecControlStruct->nChannelsAPI = nChannelsAPI;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void SilkDecoder::setChannelsInternal(uint8_t nChannelsInternal) {
- m_silk_DecControlStruct->nChannelsInternal = nChannelsInternal;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void SilkDecoder::setAPIsampleRate(uint32_t API_sampleRate) {
- m_silk_DecControlStruct->API_sampleRate = API_sampleRate;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void SilkDecoder::combine_pulses(int32_t* out, const int32_t* in, const int32_t len) {
- int32_t k;
- for (k = 0; k < len; k++) { out[k] = in[2 * k] + in[2 * k + 1]; }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Invert int32 value and return result as int32 in a given Q-domain */
-int32_t SilkDecoder::silk_INVERSE32_varQ(const int32_t b32, const int32_t Qres) {
- int32_t b_headrm, lshift;
- int32_t b32_inv, b32_nrm, err_Q32, result;
-
- assert(b32 != 0);
- assert(Qres > 0);
-
- /* Compute number of bits head room and normalize input */
- b_headrm = silk_CLZ32(silk_abs(b32)) - 1;
- b32_nrm = silk_LSHIFT(b32, b_headrm); /* Q: b_headrm */
-
- /* Inverse of b32, with 14 bits of precision */
- b32_inv = silk_DIV32_16(silk_int32_MAX >> 2, silk_RSHIFT(b32_nrm, 16)); /* Q: 29 + 16 - b_headrm */
-
- /* First approximation */
- result = silk_LSHIFT(b32_inv, 16); /* Q: 61 - b_headrm */
-
- /* Compute residual by subtracting product of denominator and first approximation from one */
- err_Q32 = silk_LSHIFT(((int32_t)1 << 29) - silk_SMULWB(b32_nrm, b32_inv), 3); /* Q32 */
-
- /* Refinement */
- result = silk_SMLAWW(result, err_Q32, b32_inv); /* Q: 61 - b_headrm */
-
- /* Convert to Qres domain */
- lshift = 61 - b_headrm - Qres;
- if (lshift <= 0) {
- return silk_LSHIFT_SAT32(result, -lshift);
- } else {
- if (lshift < 32) {
- return silk_RSHIFT(result, lshift);
- } else {
- /* Avoid undefined result */
- return 0;
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Divide two int32 values and return result as int32 in a given Q-domain */
-int32_t SilkDecoder::silk_DIV32_varQ(const int32_t a32, const int32_t b32, const int32_t Qres) {
- int32_t a_headrm, b_headrm, lshift;
- int32_t b32_inv, a32_nrm, b32_nrm, result;
-
- assert(b32 != 0);
- assert(Qres >= 0);
-
- /* Compute number of bits head room and normalize inputs */
- a_headrm = silk_CLZ32(silk_abs(a32)) - 1;
- a32_nrm = silk_LSHIFT(a32, a_headrm); /* Q: a_headrm */
- b_headrm = silk_CLZ32(silk_abs(b32)) - 1;
- b32_nrm = silk_LSHIFT(b32, b_headrm); /* Q: b_headrm */
-
- /* Inverse of b32, with 14 bits of precision */
- b32_inv = silk_DIV32_16(silk_int32_MAX >> 2, silk_RSHIFT(b32_nrm, 16)); /* Q: 29 + 16 - b_headrm */
-
- /* First approximation */
- result = silk_SMULWB(a32_nrm, b32_inv); /* Q: 29 + a_headrm - b_headrm */
-
- /* Compute residual by subtracting product of denominator and first approximation */
- /* It's OK to overflow because the final value of a32_nrm should always be small */
- a32_nrm = silk_SUB32_ovflw(a32_nrm, silk_LSHIFT_ovflw(silk_SMMUL(b32_nrm, result), 3)); /* Q: a_headrm */
-
- /* Refinement */
- result = silk_SMLAWB(result, a32_nrm, b32_inv); /* Q: 29 + a_headrm - b_headrm */
-
- /* Convert to Qres domain */
- lshift = 29 + a_headrm - b_headrm - Qres;
- if (lshift < 0) {
- return silk_LSHIFT_SAT32(result, -lshift);
- } else {
- if (lshift < 32) {
- return silk_RSHIFT(result, lshift);
- } else {
- /* Avoid undefined result */
- return 0;
- }
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Approximation of square root, Accuracy: < +/- 10% for output values > 15, < +/- 2.5% for output values > 120 */
-int32_t SilkDecoder::silk_SQRT_APPROX(int32_t x) {
- int32_t y, lz, frac_Q7;
- if (x <= 0) { return 0; }
- silk_CLZ_FRAC(x, &lz, &frac_Q7);
-
- if (lz & 1) {
- y = 32768;
- } else {
- y = 46214; /* 46214 = sqrt(2) * 32768 */
- }
-
- y >>= silk_RSHIFT(lz, 1); /* get scaling right */
- y = silk_SMLAWB(y, y, silk_SMULBB(213, frac_Q7)); /* increment using fractional part of input */
- return y;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* get number of leading zeros and fractional part (the bits right after the leading one */
-void SilkDecoder::silk_CLZ_FRAC(int32_t in, int32_t* lz, int32_t* frac_Q7) {
- int32_t lzeros = silk_CLZ32(in);
-
- *lz = lzeros;
- *frac_Q7 = silk_ROR32(in, 24 - lzeros) & 0x7f;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Rotate a32 right by 'rot' bits. Negative rot values result in rotating left. Output is 32bit int.
- Note: contemporary compilers recognize the C expression below and compile it into a 'ror' instruction if available. No need for inline ASM! */
-int32_t SilkDecoder::silk_ROR32(int32_t a32, int32_t rot) {
- uint32_t x = (uint32_t)a32;
- uint32_t r = (uint32_t)rot;
- uint32_t m = (uint32_t)-rot;
- if (rot == 0) {
- return a32;
- } else if (rot < 0) {
- return (int32_t)((x << m) | (x >> (32 - m)));
- } else {
- return (int32_t)((x << (32 - r)) | (x >> r));
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* count leading zeros of int32_t64 */
-int32_t SilkDecoder::silk_CLZ64(int64_t in) {
- int32_t in_upper;
-
- in_upper = (int32_t)silk_RSHIFT64(in, 32);
- if (in_upper == 0) {
- /* Search in the lower 32 bits */
- return 32 + silk_CLZ32((int32_t)in);
- } else {
- /* Search in the upper 32 bits */
- return silk_CLZ32(in_upper);
- }
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* silk_min() versions with typecast in the function call */
-int32_t SilkDecoder::silk_min_int(int32_t a, int32_t b) {
- return (((a) < (b)) ? (a) : (b));
-}
-int16_t SilkDecoder::silk_min_16(int16_t a, int16_t b) {
- return (((a) < (b)) ? (a) : (b));
-}
-int32_t SilkDecoder::silk_min_32(int32_t a, int32_t b) {
- return (((a) < (b)) ? (a) : (b));
-}
-int64_t SilkDecoder::silk_min_64(int64_t a, int64_t b) {
- return (((a) < (b)) ? (a) : (b));
-}
-
-/* silk_min() versions with typecast in the function call */
-int32_t SilkDecoder::silk_max_int(int32_t a, int32_t b) {
- return (((a) > (b)) ? (a) : (b));
-}
-int16_t SilkDecoder::silk_max_16(int16_t a, int16_t b) {
- return (((a) > (b)) ? (a) : (b));
-}
-int32_t SilkDecoder::silk_max_32(int32_t a, int32_t b) {
- return (((a) > (b)) ? (a) : (b));
-}
-int64_t SilkDecoder::silk_max_64(int64_t a, int64_t b) {
- return (((a) > (b)) ? (a) : (b));
-}
-
-int32_t SilkDecoder::silk_CLZ16(int16_t in16) {
- return 32 - EC_ILOGs(in16 << 16 | 0x8000);
-}
-int32_t SilkDecoder::silk_CLZ32(int32_t in32) {
- return in32 ? 32 - EC_ILOGs(in32) : 32;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t SilkDecoder::silk_noise_shape_quantizer_short_prediction_c(const int32_t* buf32, const int16_t* coef16, int32_t order) {
- int32_t out;
- assert(order == 10 || order == 16);
-
- /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */
- out = silk_RSHIFT(order, 1);
- out = silk_SMLAWB(out, buf32[0], coef16[0]);
- out = silk_SMLAWB(out, buf32[-1], coef16[1]);
- out = silk_SMLAWB(out, buf32[-2], coef16[2]);
- out = silk_SMLAWB(out, buf32[-3], coef16[3]);
- out = silk_SMLAWB(out, buf32[-4], coef16[4]);
- out = silk_SMLAWB(out, buf32[-5], coef16[5]);
- out = silk_SMLAWB(out, buf32[-6], coef16[6]);
- out = silk_SMLAWB(out, buf32[-7], coef16[7]);
- out = silk_SMLAWB(out, buf32[-8], coef16[8]);
- out = silk_SMLAWB(out, buf32[-9], coef16[9]);
-
- if (order == 16) {
- out = silk_SMLAWB(out, buf32[-10], coef16[10]);
- out = silk_SMLAWB(out, buf32[-11], coef16[11]);
- out = silk_SMLAWB(out, buf32[-12], coef16[12]);
- out = silk_SMLAWB(out, buf32[-13], coef16[13]);
- out = silk_SMLAWB(out, buf32[-14], coef16[14]);
- out = silk_SMLAWB(out, buf32[-15], coef16[15]);
- }
- return out;
-}
-// ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t SilkDecoder::silk_NSQ_noise_shape_feedback_loop_c(const int32_t* data0, int32_t* data1, const int16_t* coef, int32_t order) {
- int32_t out;
- int32_t tmp1, tmp2;
- int32_t j;
-
- tmp2 = data0[0];
- tmp1 = data1[0];
- data1[0] = tmp2;
-
- out = silk_RSHIFT(order, 1);
- out = silk_SMLAWB(out, tmp2, coef[0]);
-
- for (j = 2; j < order; j += 2) {
- tmp2 = data1[j - 1];
- data1[j - 1] = tmp1;
- out = silk_SMLAWB(out, tmp1, coef[j - 1]);
- tmp1 = data1[j + 0];
- data1[j + 0] = tmp2;
- out = silk_SMLAWB(out, tmp2, coef[j]);
- }
- data1[order - 1] = tmp1;
- out = silk_SMLAWB(out, tmp1, coef[order - 1]);
- /* Q11 -> Q12 */
- out = silk_LSHIFT32(out, 1);
- return out;
-}
\ No newline at end of file
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/silk.h b/libraries/ESP32-audioI2S/src/opus_decoder/silk.h
deleted file mode 100644
index 4ec8872..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/silk.h
+++ /dev/null
@@ -1,312 +0,0 @@
-/***********************************************************************
-Copyright (c) 2006-2011, Skype Limited. All rights reserved.
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-- Redistributions of source code must retain the above copyright notice,
-this list of conditions and the following disclaimer.
-- Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-- Neither the name of Internet Society, IETF or IETF Trust, nor the
-names of specific contributors, may be used to endorse or promote
-products derived from this software without specific prior written
-permission.
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-***********************************************************************/
-
-#pragma once
-#include
-#include "../psram_unique_ptr.hpp"
-#include "opus_decoder.h"
-#include "silk_defines.h"
-#include "silk_tables.h"
-#include "silk_structs.h"
-#include "range_decoder.h"
-
-extern const int16_t silk_LSFCosTab_FIX_Q12[LSF_COS_TAB_SZ_FIX + 1];
-extern const int16_t silk_stereo_pred_quant_Q13[STEREO_QUANT_TAB_SIZE];
-extern const uint8_t silk_stereo_pred_joint_iCDF[25];
-extern const uint8_t silk_stereo_only_code_mid_iCDF[2];
-extern const uint8_t silk_LBRR_flags_2_iCDF[3];
-extern const uint8_t silk_LBRR_flags_3_iCDF[7];
-extern const uint8_t* const silk_LBRR_flags_iCDF_ptr[2];
-extern const uint8_t silk_lsb_iCDF[2];
-extern const uint8_t silk_LTPscale_iCDF[3];
-extern const uint8_t silk_type_offset_VAD_iCDF[4];
-extern const uint8_t silk_type_offset_no_VAD_iCDF[2];
-extern const uint8_t silk_NLSF_interpolation_factor_iCDF[5];
-extern const int16_t silk_Quantization_Offsets_Q10[2][2];
-extern const int16_t silk_LTPScales_table_Q14[3];
-extern const uint8_t silk_uniform3_iCDF[3];
-extern const uint8_t silk_uniform4_iCDF[4];
-extern const uint8_t silk_uniform5_iCDF[5];
-extern const uint8_t silk_uniform6_iCDF[6];
-extern const uint8_t silk_uniform8_iCDF[8];
-extern const uint8_t silk_NLSF_EXT_iCDF[7];
-extern const int32_t silk_Transition_LP_B_Q28[TRANSITION_INT_NUM][TRANSITION_NB];
-extern const int32_t silk_Transition_LP_A_Q28[TRANSITION_INT_NUM][TRANSITION_NA];
-extern const uint8_t silk_max_pulses_table[4];
-extern const uint8_t silk_pulses_per_block_iCDF[10][18];
-extern const uint8_t silk_rate_levels_iCDF[2][9];
-extern const uint8_t silk_rate_levels_BITS_Q5[2][9];
-extern const uint8_t silk_shell_code_table0[152];
-extern const uint8_t silk_shell_code_table1[152];
-extern const uint8_t silk_shell_code_table2[152];
-extern const uint8_t silk_shell_code_table3[152];
-extern const uint8_t silk_shell_code_table_offsets[17];
-extern const uint8_t silk_sign_iCDF[42];
-extern const uint8_t silk_NLSF_CB1_NB_MB_Q8[320];
-extern const int16_t silk_NLSF_CB1_Wght_Q9[320];
-extern const uint8_t silk_NLSF_CB1_iCDF_NB_MB[64];
-extern const uint8_t silk_NLSF_CB2_SELECT_NB_MB[160];
-extern const uint8_t silk_NLSF_CB2_iCDF_NB_MB[72];
-extern const uint8_t silk_NLSF_CB2_BITS_NB_MB_Q5[72];
-extern const uint8_t silk_NLSF_PRED_NB_MB_Q8[18];
-extern const int16_t silk_NLSF_DELTA_MIN_NB_MB_Q15[11];
-extern const uint8_t silk_gain_iCDF[3][N_LEVELS_QGAIN / 8];
-extern const uint8_t silk_delta_gain_iCDF[MAX_DELTA_GAIN_QUANT - MIN_DELTA_GAIN_QUANT + 1];
-extern const uint8_t silk_pitch_lag_iCDF[2 * (PITCH_EST_MAX_LAG_MS - PITCH_EST_MIN_LAG_MS)];
-extern const uint8_t silk_pitch_delta_iCDF[21];
-extern const uint8_t silk_pitch_contour_iCDF[34];
-extern const uint8_t silk_pitch_contour_NB_iCDF[11];
-extern const uint8_t silk_pitch_contour_10_ms_iCDF[12];
-extern const uint8_t silk_pitch_contour_10_ms_NB_iCDF[3];
-extern const uint8_t silk_LTP_per_index_iCDF[3];
-extern const uint8_t silk_LTP_gain_iCDF_0[8];
-extern const uint8_t silk_LTP_gain_iCDF_1[16];
-extern const uint8_t silk_LTP_gain_iCDF_2[32];
-extern const uint8_t silk_LTP_gain_BITS_Q5_0[8];
-extern const uint8_t silk_LTP_gain_BITS_Q5_1[16];
-extern const uint8_t silk_LTP_gain_BITS_Q5_2[32];
-extern const uint8_t* const silk_LTP_gain_iCDF_ptrs[NB_LTP_CBKS];
-extern const uint8_t* const silk_LTP_gain_BITS_Q5_ptrs[NB_LTP_CBKS];
-extern const int8_t silk_LTP_gain_vq_0[8][5];
-extern const int8_t silk_LTP_gain_vq_1[16][5];
-extern const int8_t silk_LTP_gain_vq_2[32][5];
-extern const uint8_t silk_NLSF_CB1_WB_Q8[512];
-extern const int16_t silk_NLSF_CB1_WB_Wght_Q9[512];
-extern const uint8_t silk_NLSF_CB1_iCDF_WB[64];
-extern const uint8_t silk_NLSF_CB2_SELECT_WB[256];
-extern const uint8_t silk_NLSF_CB2_iCDF_WB[72];
-extern const uint8_t silk_NLSF_CB2_BITS_WB_Q5[72];
-extern const uint8_t silk_NLSF_PRED_WB_Q8[30];
-extern const int16_t silk_NLSF_DELTA_MIN_WB_Q15[17];
-extern const int8_t silk_CB_lags_stage2_10_ms[PE_MAX_NB_SUBFR >> 1][PE_NB_CBKS_STAGE2_10MS];
-extern const int8_t silk_CB_lags_stage3_10_ms[PE_MAX_NB_SUBFR >> 1][PE_NB_CBKS_STAGE3_10MS];
-extern const int8_t silk_CB_lags_stage3_10_ms[PE_MAX_NB_SUBFR >> 1][PE_NB_CBKS_STAGE3_10MS];
-extern const int8_t silk_Lag_range_stage3_10_ms[PE_MAX_NB_SUBFR >> 1][2];
-extern const int8_t silk_CB_lags_stage2[PE_MAX_NB_SUBFR][PE_NB_CBKS_STAGE2_EXT];
-extern const int8_t silk_CB_lags_stage3[PE_MAX_NB_SUBFR][PE_NB_CBKS_STAGE3_MAX];
-extern const int8_t silk_Lag_range_stage3[SILK_PE_MAX_COMPLEX + 1][PE_MAX_NB_SUBFR][2];
-extern const int8_t delay_matrix_enc[5][3];
-extern const int8_t delay_matrix_dec[3][5];
-extern const int16_t silk_Resampler_3_4_COEFS[2 + 3 * RESAMPLER_DOWN_ORDER_FIR0 / 2];
-extern const int16_t silk_Resampler_2_3_COEFS[2 + 2 * RESAMPLER_DOWN_ORDER_FIR0 / 2];
-extern const int16_t silk_Resampler_1_2_COEFS[2 + RESAMPLER_DOWN_ORDER_FIR1 / 2];
-extern const int16_t silk_Resampler_1_3_COEFS[2 + RESAMPLER_DOWN_ORDER_FIR2 / 2];
-extern const int16_t silk_Resampler_1_4_COEFS[2 + RESAMPLER_DOWN_ORDER_FIR2 / 2];
-extern const int16_t silk_Resampler_1_6_COEFS[2 + RESAMPLER_DOWN_ORDER_FIR2 / 2];
-extern const int16_t silk_Resampler_2_3_COEFS_LQ[2 + 2 * 2];
-extern const int16_t silk_resampler_frac_FIR_12[12][RESAMPLER_ORDER_FIR_12 / 2];
-extern const int16_t HARM_ATT_Q15[NB_ATT];
-extern const int16_t PLC_RAND_ATTENUATE_V_Q15[NB_ATT];
-extern const int16_t PLC_RAND_ATTENUATE_UV_Q15[NB_ATT];
-extern const int16_t silk_resampler_down2_0;
-extern const int16_t silk_resampler_down2_1;
-extern const int16_t silk_resampler_up2_hq_0[3];
-extern const int16_t silk_resampler_up2_hq_1[3];
-extern const int32_t sigm_LUT_slope_Q10[6];
-extern const int32_t sigm_LUT_pos_Q15[6];
-extern const int32_t sigm_LUT_neg_Q15[6];
-extern const int8_t silk_nb_cbk_searchs_stage3[SILK_PE_MAX_COMPLEX + 1];
-
-
-class SilkDecoder{
-public:
- SilkDecoder(RangeDecoder& rangeDecoder) : rd(rangeDecoder) {}
- ~SilkDecoder() {reset();}
- bool init();
- void clear();
- void reset();
- int32_t silk_InitDecoder();
- void setChannelsAPI(uint8_t nChannelsAPI);
- void setChannelsInternal(uint8_t nChannelsInternal);
- void setAPIsampleRate(uint32_t API_sampleRate);
- void silk_setRawParams(uint8_t channels, uint8_t API_channels, uint8_t payloadSize_ms, uint32_t internalSampleRate, uint32_t API_samleRate);
- int32_t silk_Decode(int32_t lostFlag, int32_t newPacketFlag, int16_t *samplesOut, int32_t *nSamplesOut);
-
-private:
- RangeDecoder& rd; // Referenz auf RangeDecoder
-
- ps_ptr m_resampler_state;
- ps_ptr m_channel_state;
- ps_ptr m_silk_decoder;
- ps_ptr m_silk_decoder_control;
- ps_ptr m_silk_DecControlStruct;
-
- uint8_t m_channelsInternal = 0;
- uint8_t m_payloadSize_ms = 0;
- uint8_t m_API_channels = 0;
- uint32_t m_silk_internalSampleRate = 0;
- uint32_t m_API_sampleRate = 0;
- uint32_t m_prevPitchLag = 0;
-
- /* Coefficients for 2-band filter bank based on first-order allpass filters */
- int16_t A_fb1_20 = 5394 << 1;
- int16_t A_fb1_21 = -24290; /* (int16_t)(20623 << 1) */
-
- const silk_NLSF_CB_struct_t silk_NLSF_CB_WB = {
- 32,
- 16,
- SILK_FIX_CONST(0.15, 16),
- SILK_FIX_CONST(1.0 / 0.15, 6),
- silk_NLSF_CB1_WB_Q8,
- silk_NLSF_CB1_WB_Wght_Q9,
- silk_NLSF_CB1_iCDF_WB,
- silk_NLSF_PRED_WB_Q8,
- silk_NLSF_CB2_SELECT_WB,
- silk_NLSF_CB2_iCDF_WB,
- silk_NLSF_CB2_BITS_WB_Q5,
- silk_NLSF_DELTA_MIN_WB_Q15,
- };
-
- const int8_t* const silk_LTP_vq_ptrs_Q7[NB_LTP_CBKS] = {(int8_t*)&silk_LTP_gain_vq_0[0][0], (int8_t*)&silk_LTP_gain_vq_1[0][0], (int8_t*)&silk_LTP_gain_vq_2[0][0]};
-
- /* Maximum frequency-dependent response of the pitch taps above,
- computed as max(abs(freqz(taps))) */
- const uint8_t silk_LTP_gain_vq_0_gain[8] = {46, 2, 90, 87, 93, 91, 82, 98};
-
- const uint8_t silk_LTP_gain_vq_1_gain[16] = {109, 120, 118, 12, 113, 115, 117, 119, 99, 59, 87, 111, 63, 111, 112, 80};
-
- const uint8_t silk_LTP_gain_vq_2_gain[32] = {126, 124, 125, 124, 129, 121, 126, 23, 132, 127, 127, 127, 126, 127, 122, 133,
- 130, 134, 101, 118, 119, 145, 126, 86, 124, 120, 123, 119, 170, 173, 107, 109};
-
- const uint8_t* const silk_LTP_vq_gain_ptrs_Q7[NB_LTP_CBKS] = {&silk_LTP_gain_vq_0_gain[0], &silk_LTP_gain_vq_1_gain[0], &silk_LTP_gain_vq_2_gain[0]};
-
- const int8_t silk_LTP_vq_sizes[NB_LTP_CBKS] = {8, 16, 32};
-
- const silk_NLSF_CB_struct_t silk_NLSF_CB_NB_MB = {
- 32,
- 10,
- SILK_FIX_CONST(0.18, 16),
- SILK_FIX_CONST(1.0 / 0.18, 6),
- silk_NLSF_CB1_NB_MB_Q8,
- silk_NLSF_CB1_Wght_Q9,
- silk_NLSF_CB1_iCDF_NB_MB,
- silk_NLSF_PRED_NB_MB_Q8,
- silk_NLSF_CB2_SELECT_NB_MB,
- silk_NLSF_CB2_iCDF_NB_MB,
- silk_NLSF_CB2_BITS_NB_MB_Q5,
- silk_NLSF_DELTA_MIN_NB_MB_Q15,
- };
-//ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
- void silk_ana_filt_bank_1(const int16_t *in, int32_t *S, int16_t *outL, int16_t *outH, const int32_t N);
- void silk_biquad_alt_stride1(const int16_t *in, const int32_t *B_Q28, const int32_t *A_Q28, int32_t *S,int16_t *out, const int32_t len);
- void silk_biquad_alt_stride2_c(const int16_t *in, const int32_t *B_Q28, const int32_t *A_Q28, int32_t *S, int16_t *out, const int32_t len);
- void silk_bwexpander_32(int32_t *ar, const int32_t d, int32_t chirp_Q16);
- void silk_bwexpander(int16_t *ar, const int32_t d, int32_t chirp_Q16);
- void silk_stereo_decode_pred(int32_t pred_Q13[]);
- void silk_stereo_decode_mid_only(int32_t *decode_only_mid);
- void silk_PLC_Reset(uint8_t n);
- void silk_PLC(uint8_t n, int16_t frame[], int32_t lost);
- void silk_PLC_glue_frames(uint8_t, int16_t frame[], int32_t length);
- void silk_LP_interpolate_filter_taps(int32_t B_Q28[TRANSITION_NB], int32_t A_Q28[TRANSITION_NA], const int32_t ind, const int32_t fac_Q16);
- void silk_LP_variable_cutoff(silk_LP_state_t *psLP, int16_t *frame, const int32_t frame_length);
- void silk_NLSF_unpack(int16_t ec_ix[], uint8_t pred_Q8[], const silk_NLSF_CB_struct_t *psNLSF_CB, const int32_t CB1_index);
- void silk_NLSF_decode(int16_t *pNLSF_Q15, int8_t *NLSFIndices, const silk_NLSF_CB_struct_t *psNLSF_CB);
- int32_t silk_decoder_set_fs(uint8_t n, int32_t fs_kHz, int32_t fs_API_Hz);
- int32_t combine_and_check(int32_t* pulses_comb, const int32_t* pulses_in, int32_t max_pulses, int32_t len);
- void silk_decode_indices(uint8_t n, int32_t FrameIndex, int32_t decode_LBRR, int32_t condCoding);
- void silk_decode_parameters(uint8_t n, int32_t condCoding);
- void silk_decode_core(uint8_t n, int16_t xq[], const int16_t pulses[MAX_FRAME_LENGTH]);
- void silk_decode_pulses(int16_t pulses[], const int32_t signalType, const int32_t quantOffsetType, const int32_t frame_length);
- int32_t silk_init_decoder(uint8_t n);
- int32_t silk_NLSF_del_dec_quant(int8_t indices[], const int16_t x_Q10[], const int16_t w_Q5[], const uint8_t pred_coef_Q8[], const int16_t ec_ix[], const uint8_t ec_rates_Q5[],
- const int32_t quant_step_size_Q16, const int16_t inv_quant_step_size_Q6, const int32_t mu_Q20, const int16_t order);
- void silk_NLSF_VQ(int32_t err_Q26[], const int16_t in_Q15[], const uint8_t pCB_Q8[], const int16_t pWght_Q9[], const int32_t K, const int32_t LPC_order);
- int32_t silk_VAD_Init(silk_VAD_state_t *psSilk_VAD);
- void silk_stereo_MS_to_LR(stereo_dec_state_t *state, int16_t x1[], int16_t x2[], const int32_t pred_Q13[], int32_t fs_kHz, int32_t frame_length);
- int32_t silk_stereo_find_predictor(int32_t *ratio_Q14, const int16_t x[], const int16_t y[], int32_t mid_res_amp_Q0[], int32_t length, int32_t smooth_coef_Q16);
- void silk_stereo_quant_pred(int32_t pred_Q13[], int8_t ix[2][3]);
- void silk_decode_signs(int16_t pulses[], int32_t length, const int32_t signalType, const int32_t quantOffsetType, const int32_t sum_pulses[MAX_NB_SHELL_BLOCKS]);
- void silk_shell_decoder(int16_t *pulses0, const int32_t pulses4);
- void silk_gains_quant(int8_t ind[MAX_NB_SUBFR], int32_t gain_Q16[MAX_NB_SUBFR], int8_t *prev_ind, const int32_t conditional, const int32_t nb_subfr);
- void silk_gains_dequant(int32_t gain_Q16[MAX_NB_SUBFR], const int8_t ind[MAX_NB_SUBFR], int8_t *prev_ind, const int32_t conditional, const int32_t nb_subfr);
- int32_t silk_gains_ID(const int8_t ind[MAX_NB_SUBFR], const int32_t nb_subfr);
- void silk_interpolate(int16_t xi[MAX_LPC_ORDER], const int16_t x0[MAX_LPC_ORDER], const int16_t x1[MAX_LPC_ORDER], const int32_t ifact_Q2, const int32_t d);
- void silk_quant_LTP_gains(int16_t B_Q14[MAX_NB_SUBFR * LTP_ORDER], int8_t cbk_index[MAX_NB_SUBFR], int8_t *periodicity_index, int32_t *sum_gain_dB_Q7, int32_t *pred_gain_dB_Q7,
- const int32_t XX_Q17[MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER], const int32_t xX_Q17[MAX_NB_SUBFR * LTP_ORDER], const int32_t subfr_len, const int32_t nb_subfr);
- void decode_split(int16_t *p_child1, int16_t *p_child2, const int32_t p, const uint8_t *shell_table);
- void silk_VQ_WMat_EC_c(int8_t *ind, int32_t *res_nrg_Q15, int32_t *rate_dist_Q8, int32_t *gain_Q7, const int32_t *XX_Q17, const int32_t *xX_Q17, const int8_t *cb_Q7, const uint8_t *cb_gain_Q7,
- const uint8_t *cl_Q5, const int32_t subfr_len, const int32_t max_gain_Q7, const int32_t L);
- void silk_CNG_Reset(uint8_t n);
- void silk_CNG(uint8_t n, int16_t frame[], int32_t length);
- int32_t silk_Get_Decoder_Size(int32_t *decSizeBytes);
- void silk_NLSF2A_find_poly(int32_t *out, const int32_t *cLSF, int32_t dd);
- void silk_NLSF2A(int16_t *a_Q12, const int16_t *NLSF, const int32_t d);
- void silk_CNG_exc(int32_t exc_Q14[], int32_t exc_buf_Q14[], int32_t length, int32_t *rand_seed);
- int32_t silk_decode_frame(uint8_t n, int16_t pOut[], int32_t *pN, int32_t lostFlag, int32_t condCoding);
- void silk_decode_pitch(int16_t lagIndex, int8_t contourIndex, int32_t pitch_lags[], const int32_t Fs_kHz, const int32_t nb_subfr);
- int32_t silk_inner_prod_aligned_scale(const int16_t *const inVec1, const int16_t *const inVec2, const int32_t scale, const int32_t len);
- int32_t silk_lin2log(const int32_t inLin);
- int32_t silk_log2lin(const int32_t inLog_Q7);
- void silk_LPC_analysis_filter(int16_t *out, const int16_t *in, const int16_t *B, const int32_t len, const int32_t d);
- void silk_LPC_fit(int16_t *a_QOUT, int32_t *a_QIN, const int32_t QOUT, const int32_t QIN, const int32_t d);
- int32_t LPC_inverse_pred_gain_QA_c(int32_t A_QA[SILK_MAX_ORDER_LPC], const int32_t order);
- int32_t silk_LPC_inverse_pred_gain_c(const int16_t *A_Q12, const int32_t order);
- void silk_NLSF_residual_dequant(int16_t x_Q10[], const int8_t indices[], const uint8_t pred_coef_Q8[], const int32_t quant_step_size_Q16, const int16_t order);
- void silk_NLSF_stabilize(int16_t *NLSF_Q15, const int16_t *NDeltaMin_Q15, const int32_t L);
- void silk_NLSF_VQ_weights_laroia(int16_t *pNLSFW_Q_OUT, const int16_t *pNLSF_Q15, const int32_t D);
- void silk_PLC_update(uint8_t n);
- void silk_PLC_energy(int32_t *energy1, int32_t *shift1, int32_t *energy2, int32_t *shift2, const int32_t *exc_Q14, const int32_t *prevGain_Q10, int subfr_length, int nb_subfr);
- void silk_PLC_conceal(uint8_t n, int16_t frame[]);
- void silk_resampler_down2(int32_t *S, int16_t *out, const int16_t *in, int32_t inLen);
- void silk_resampler_private_AR2(int32_t S[], int32_t out_Q8[], const int16_t in[], const int16_t A_Q14[], int32_t len);
- int16_t *silk_resampler_private_down_FIR_INTERPOL(int16_t *out, int32_t *buf, const int16_t *FIR_Coefs, int32_t FIR_Order, int32_t FIR_Fracs, int32_t max_index_Q16, int32_t index_increment_Q16);
- void silk_resampler_private_down_FIR(void *SS, int16_t out[], const int16_t in[], int32_t inLen);
- int16_t *silk_resampler_private_IIR_FIR_INTERPOL(int16_t *out, int16_t *buf, int32_t max_index_Q16, int32_t index_increment_Q16);
- void silk_resampler_private_IIR_FIR(void *SS, int16_t out[], const int16_t in[], int32_t inLen);
- void silk_resampler_private_up2_HQ(int32_t *S, int16_t *out, const int16_t *in, int32_t len);
- void silk_resampler_private_up2_HQ_wrapper(void *SS, int16_t *out, const int16_t *in, int32_t len);
- int32_t silk_resampler_init(uint8_t n, int32_t Fs_Hz_in, int32_t Fs_Hz_out, int32_t forEnc);
- int32_t silk_resampler(uint8_t n, int16_t out[], const int16_t in[], int32_t inLen);
- int32_t silk_sigm_Q15(int32_t in_Q5);
- void silk_insertion_sort_increasing(int32_t *a, int32_t *idx, const int32_t L, const int32_t K);
- void silk_insertion_sort_decreasing_int16(int16_t *a, int32_t *idx, const int32_t L, const int32_t K);
- void silk_insertion_sort_increasing_all_values_int16(int16_t *a, const int32_t L);
- void silk_sum_sqr_shift(int32_t *energy, int32_t *shift, const int16_t *x, int32_t len);
- void combine_pulses(int32_t *out, const int32_t *in, const int32_t len);
- int32_t silk_INVERSE32_varQ(const int32_t b32, const int32_t Qres);
- int32_t silk_DIV32_varQ(const int32_t a32, const int32_t b32, const int32_t Qres);
- int32_t silk_SQRT_APPROX(int32_t x);
- void silk_CLZ_FRAC(int32_t in, int32_t *lz, int32_t *frac_Q7);
- uint32_t silk_getPrevPitchLag();
- int32_t silk_ROR32(int32_t a32, int32_t rot);
- int32_t silk_CLZ64(int64_t in);
- int32_t silk_min_int(int32_t a, int32_t b);
- int16_t silk_min_16(int16_t a, int16_t b);
- int32_t silk_min_32(int32_t a, int32_t b);
- int64_t silk_min_64(int64_t a, int64_t b);
-
- /* silk_min() versions with typecast in the function call */
- int32_t silk_max_int(int32_t a, int32_t b);
- int16_t silk_max_16(int16_t a, int16_t b);
- int32_t silk_max_32(int32_t a, int32_t b);
- int64_t silk_max_64(int64_t a, int64_t b);
- int32_t silk_noise_shape_quantizer_short_prediction_c(const int32_t *buf32, const int16_t *coef16, int32_t order);
- int32_t silk_NSQ_noise_shape_feedback_loop_c(const int32_t *data0, int32_t *data1, const int16_t *coef, int32_t order);
- int32_t silk_CLZ16(int16_t in16);
- int32_t silk_CLZ32(int32_t in32);
-};
\ No newline at end of file
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/silk_defines.h b/libraries/ESP32-audioI2S/src/opus_decoder/silk_defines.h
deleted file mode 100644
index f0b677e..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/silk_defines.h
+++ /dev/null
@@ -1,336 +0,0 @@
-#pragma once
-
- #define SILK_MAX_FRAMES_PER_PACKET 3
- /* Decoder API flags */
- #define FLAG_DECODE_NORMAL 0
- #define FLAG_PACKET_LOST 1
- #define FLAG_DECODE_LBRR 2
- #define SILK_ALLOC_NONE 1
- /* Number of binary divisions, when not in low complexity mode */
- #define BIN_DIV_STEPS_A2NLSF_FIX 3 /* must be no higher than 16 - log2( LSF_COS_TAB_SZ_FIX ) */
- #define MAX_ITERATIONS_A2NLSF_FIX 16
-
- /* Fixed point macros */
- #define silk_MUL(a32, b32) ((a32) * (b32)) /* (a32 * b32) output have to be 32bit int */
- #define silk_MUL_uint(a32, b32) silk_MUL(a32, b32) /* (a32 * b32) output have to be 32bit uint */
- #define silk_MLA(a32, b32, c32) silk_ADD32((a32),((b32) * (c32))) /* a32 + (b32 * c32) output have to be 32bit int */
- #define silk_MLA_uint(a32, b32, c32) silk_MLA(a32, b32, c32) /* a32 + (b32 * c32) output have to be 32bit uint */
- #define silk_SMULTT(a32, b32) (((a32) >> 16) * ((b32) >> 16)) /* ((a32 >> 16) * (b32 >> 16)) output have to be 32bit int */
- #define silk_SMLATT(a32, b32, c32) silk_ADD32((a32),((b32) >> 16) * ((c32) >> 16)) /* a32 + ((a32 >> 16) * (b32 >> 16)) output have to be 32bit int */
- #define silk_SMLALBB(a64, b16, c16) silk_ADD64((a64),(int64_t)((int32_t)(b16) * (int32_t)(c16)))
- #define silk_SMULL(a32, b32) ((int64_t)(a32) * /*(int64_t)*/(b32)) /* (a32 * b32) */
- #define silk_ADD32_ovflw(a, b) ((int32_t)((uint32_t)(a) + (uint32_t)(b))) /* Adds two signed 32-bit values in a way that can overflow, while not relying on undefined behaviour (just standard two's complement implementation-specific behaviour) */
- #define silk_SUB32_ovflw(a, b) ((int32_t)((uint32_t)(a) - (uint32_t)(b))) /* Subtractss two signed 32-bit values in a way that can overflow, while not relying on undefined behaviour (just standard two's complement implementation-specific behaviour) */
- #define silk_MLA_ovflw(a32, b32, c32) silk_ADD32_ovflw((a32), (uint32_t)(b32) * (uint32_t)(c32)) /* Multiply-accumulate macros that allow overflow in the addition (ie, no asserts in debug mode) */
- #define silk_SMLABB_ovflw(a32, b32, c32) (silk_ADD32_ovflw((a32) , ((int32_t)((int16_t)(b32))) * (int32_t)((int16_t)(c32))))
- #define silk_DIV32_16(a32, b16) ((int32_t)((a32) / (b16)))
- #define silk_DIV32(a32, b32) ((int32_t)((a32) / (b32)))
- #define silk_ADD16(a, b) ((a) + (b)) /* These macros enables checking for overflow in silk_API_Debug.h*/
- #define silk_ADD32(a, b) ((a) + (b))
- #define silk_ADD64(a, b) ((a) + (b))
- #define silk_SUB16(a, b) ((a) - (b))
- #define silk_SUB32(a, b) ((a) - (b))
- #define silk_SUB64(a, b) ((a) - (b))
- #define silk_SAT8(a) ((a) > silk_int8_MAX ? silk_int8_MAX : ((a) < silk_int8_MIN ? silk_int8_MIN : (a)))
- #define silk_SAT16(a) ((a) > silk_int16_MAX ? silk_int16_MAX : ((a) < silk_int16_MIN ? silk_int16_MIN : (a)))
- #define silk_SAT32(a) ((a) > silk_int32_MAX ? silk_int32_MAX : ((a) < silk_int32_MIN ? silk_int32_MIN : (a)))
- #define silk_CHECK_FIT8(a) (a)
- #define silk_CHECK_FIT16(a) (a)
- #define silk_CHECK_FIT32(a) (a)
- #define silk_ADD_SAT16(a, b) (int16_t)silk_SAT16( silk_ADD32( (int32_t)(a), (b) ) )
- #define silk_ADD_SAT64(a, b) ((((a) + (b)) & 0x8000000000000000LL) == 0 ? \
- ((((a) & (b)) & 0x8000000000000000LL) != 0 ? silk_int64_MIN : (a)+(b)) : ((((a) | (b)) & 0x8000000000000000LL) == 0 ? silk_int64_MAX : (a)+(b)) )
- #define silk_SUB_SAT16(a, b) (int16_t)silk_SAT16( silk_SUB32( (int32_t)(a), (b) ) )
- #define silk_SUB_SAT64(a, b) ((((a)-(b)) & 0x8000000000000000LL) == 0 ? \
- (( (a) & ((b)^0x8000000000000000LL) & 0x8000000000000000LL) ? silk_int64_MIN : (a)-(b)) : ((((a)^0x8000000000000000LL) & (b) & 0x8000000000000000LL) ? silk_int64_MAX : (a)-(b)) )
- #define silk_POS_SAT32(a) ((a) > silk_int32_MAX ? silk_int32_MAX : (a)) /* Saturation for positive input values */
- #define silk_ADD_POS_SAT8(a, b) ((((a)+(b)) & 0x80) ? silk_int8_MAX : ((a)+(b))) /* Add with saturation for positive input values */
- #define silk_ADD_POS_SAT16(a, b) ((((a)+(b)) & 0x8000) ? silk_int16_MAX : ((a)+(b)))
- #define silk_ADD_POS_SAT32(a, b) ((((uint32_t)(a)+(uint32_t)(b)) & 0x80000000) ? silk_int32_MAX : ((a)+(b)))
- #define silk_LSHIFT8(a, shift) ((int32_t8)((uint8_t)(a)<<(shift))) /* shift >= 0, shift < 8 */
- #define silk_LSHIFT16(a, shift) ((int16_t)((uint16_t)(a)<<(shift))) /* shift >= 0, shift < 16 */
- #define silk_LSHIFT32(a, shift) ((int32_t)((uint32_t)(a)<<(shift))) /* shift >= 0, shift < 32 */
- #define silk_LSHIFT64(a, shift) ((int64_t)((uint64_t)(a)<<(shift))) /* shift >= 0, shift < 64 */
- #define silk_LSHIFT(a, shift) silk_LSHIFT32(a, shift) /* shift >= 0, shift < 32 */
- #define silk_RSHIFT8(a, shift) ((a)>>(shift)) /* shift >= 0, shift < 8 */
- #define silk_RSHIFT16(a, shift) ((a)>>(shift)) /* shift >= 0, shift < 16 */
- #define silk_RSHIFT32(a, shift) ((a)>>(shift)) /* shift >= 0, shift < 32 */
- #define silk_RSHIFT64(a, shift) ((a)>>(shift)) /* shift >= 0, shift < 64 */
- #define silk_RSHIFT(a, shift) silk_RSHIFT32(a, shift) /* shift >= 0, shift < 32 */
- #define silk_LSHIFT_SAT32(a, shift) (silk_LSHIFT32( silk_LIMIT( (a), silk_RSHIFT32( silk_int32_MIN, (shift) ), silk_RSHIFT32( silk_int32_MAX, (shift) ) ), (shift) ))
- #define silk_LSHIFT_ovflw(a, shift) ((int32_t)((uint32_t)(a) << (shift))) /* shift >= 0, allowed to overflow */
- #define silk_LSHIFT_uint(a, shift) ((a) << (shift)) /* shift >= 0 */
- #define silk_RSHIFT_uint(a, shift) ((a) >> (shift)) /* shift >= 0 */
- #define silk_ADD_LSHIFT(a, b, shift) ((a) + silk_LSHIFT((b), (shift))) /* shift >= 0 */
- #define silk_ADD_LSHIFT32(a, b, shift) silk_ADD32((a), silk_LSHIFT32((b), (shift))) /* shift >= 0 */
- #define silk_ADD_LSHIFT_uint(a, b, shift) ((a) + silk_LSHIFT_uint((b), (shift))) /* shift >= 0 */
- #define silk_ADD_RSHIFT(a, b, shift) ((a) + silk_RSHIFT((b), (shift))) /* shift >= 0 */
- #define silk_ADD_RSHIFT32(a, b, shift) silk_ADD32((a), silk_RSHIFT32((b), (shift))) /* shift >= 0 */
- #define silk_ADD_RSHIFT_uint(a, b, shift) ((a) + silk_RSHIFT_uint((b), (shift))) /* shift >= 0 */
- #define silk_SUB_LSHIFT32(a, b, shift) silk_SUB32((a), silk_LSHIFT32((b), (shift))) /* shift >= 0 */
- #define silk_SUB_RSHIFT32(a, b, shift) silk_SUB32((a), silk_RSHIFT32((b), (shift))) /* shift >= 0 */
- #define silk_RSHIFT_ROUND(a, shift) ((shift) == 1 ? ((a) >> 1) + ((a) & 1) : (((a) >> ((shift) - 1)) + 1) >> 1) /* Requires that shift > 0 */
- #define silk_RSHIFT_ROUND64(a, shift) ((shift) == 1 ? ((a) >> 1) + ((a) & 1) : (((a) >> ((shift) - 1)) + 1) >> 1)
- #define silk_NSHIFT_MUL_32_32(a, b) ( -(31- (32-silk_CLZ32(silk_abs(a)) + (32-silk_CLZ32(silk_abs(b))))) ) /* Number of rightshift required to fit the multiplication */
- #define silk_NSHIFT_MUL_16_16(a, b) ( -(15- (16-silk_CLZ16(silk_abs(a)) + (16-silk_CLZ16(silk_abs(b))))) )
- #define silk_min(a, b) (((a) < (b)) ? (a) : (b))
- #define silk_max(a, b) (((a) > (b)) ? (a) : (b))
- #define MIN_QGAIN_DB 2 /* dB level of lowest gain quantization level */
- #define MAX_QGAIN_DB 88 /* dB level of highest gain quantization level */
- #define N_LEVELS_QGAIN 64 /* Number of gain quantization levels */
- #define MAX_DELTA_GAIN_QUANT 36 /* Max increase in gain quantization index */
- #define MIN_DELTA_GAIN_QUANT -4 /* Max decrease in gain quantization index */
- #define OFFSET_VL_Q10 32 /* Quantization offsets (multiples of 4) */
- #define OFFSET_VH_Q10 100
- #define OFFSET_UVL_Q10 100
- #define OFFSET_UVH_Q10 240
- #define QUANT_LEVEL_ADJUST_Q10 80
- #define MAX_LPC_STABILIZE_ITERATIONS 16 /* Maximum numbers of iterations used to stabilize an LPC vector */
- #define MAX_PREDICTION_POWER_GAIN 1e4f
- #define MAX_PREDICTION_POWER_GAIN_AFTER_RESET 1e2f
- #define MAX_LPC_ORDER 16
- #define MIN_LPC_ORDER 10
- #define LTP_ORDER 5 /* Find Pred Coef defines */
- #define NB_LTP_CBKS 3 /* LTP quantization settings */
- #define USE_HARM_SHAPING 1 /* Flag to use harmonic noise shaping */
- #define MAX_SHAPE_LPC_ORDER 24 /* Max LPC order of noise shaping filters */
- #define HARM_SHAPE_FIR_TAPS 3
- #define MAX_DEL_DEC_STATES 4 /* Maximum number of delayed decision states */
- #define LTP_BUF_LENGTH 512
- #define LTP_MASK ( LTP_BUF_LENGTH - 1 )
- #define DECISION_DELAY 40
- #define MAX_NB_SUBFR 4 /* Maximum number of subframes */
- #define ENCODER_NUM_CHANNELS 2 /* Max number of encoder channels (1/2) */
- #define DECODER_NUM_CHANNELS 2 /* Number of decoder channels (1/2) */
- #define MAX_FRAMES_PER_PACKET 3
- #define MIN_TARGET_RATE_BPS 5000 /* Limits on bitrate */
- #define MAX_TARGET_RATE_BPS 80000
- #define LBRR_NB_MIN_RATE_BPS 12000 /* LBRR thresholds */
- #define LBRR_MB_MIN_RATE_BPS 14000
- #define LBRR_WB_MIN_RATE_BPS 16000
- #define NB_SPEECH_FRAMES_BEFORE_DTX 10 /* eq 200 ms */
- #define MAX_CONSECUTIVE_DTX 20 /* eq 400 ms */
- #define DTX_ACTIVITY_THRESHOLD 0.1f
- #define VAD_NO_DECISION -1 /* VAD decision */
- #define VAD_NO_ACTIVITY 0
- #define VAD_ACTIVITY 1
- #define MAX_FS_KHZ 16 /* Maximum sampling frequency */
- #define MAX_API_FS_KHZ 48
- #define TYPE_NO_VOICE_ACTIVITY 0 /* Signal types */
- #define TYPE_UNVOICED 1
- #define TYPE_VOICED 2
- #define CODE_INDEPENDENTLY 0 /* Conditional coding types */
- #define CODE_INDEPENDENTLY_NO_LTP_SCALING 1
- #define CODE_CONDITIONALLY 2
- #define STEREO_QUANT_TAB_SIZE 16 /* Settings for stereo processing */
- #define STEREO_QUANT_SUB_STEPS 5
- #define STEREO_INTERP_LEN_MS 8 /* must be even */
- #define STEREO_RATIO_SMOOTH_COEF 0.01 /* smoothing coef for signal norms and stereo width */
- #define PITCH_EST_MIN_LAG_MS 2 /* 2 ms -> 500 Hz */
- #define PITCH_EST_MAX_LAG_MS 18 /* 18 ms -> 56 Hz */
- #define LTP_MEM_LENGTH_MS 20 /* Number of samples per frame */
- #define SUB_FRAME_LENGTH_MS 5
- #define MAX_SUB_FRAME_LENGTH ( SUB_FRAME_LENGTH_MS * MAX_FS_KHZ )
- #define MAX_FRAME_LENGTH_MS ( SUB_FRAME_LENGTH_MS * MAX_NB_SUBFR )
- #define MAX_FRAME_LENGTH ( MAX_FRAME_LENGTH_MS * MAX_FS_KHZ )
- #define LA_PITCH_MS 2 /* Milliseconds of lookahead for pitch analysis */
- #define LA_PITCH_MAX ( LA_PITCH_MS * MAX_FS_KHZ )
- #define MAX_FIND_PITCH_LPC_ORDER 16 /* Order of LPC used in find pitch */
- #define FIND_PITCH_LPC_WIN_MS ( 20 + (LA_PITCH_MS << 1) )/* Length of LPC window used in find pitch */
- #define FIND_PITCH_LPC_WIN_MS_2_SF ( 10 + (LA_PITCH_MS << 1) )
- #define FIND_PITCH_LPC_WIN_MAX ( FIND_PITCH_LPC_WIN_MS * MAX_FS_KHZ )
- #define LA_SHAPE_MS 5 /* Milliseconds of lookahead for noise shape analysis */
- #define LA_SHAPE_MAX ( LA_SHAPE_MS * MAX_FS_KHZ )
- #define SHAPE_LPC_WIN_MAX ( 15 * MAX_FS_KHZ )/* Max lenof LPCwindow in noise shape analysis */
- #define SHELL_CODEC_FRAME_LENGTH 16 /* Number of subframes for excitation entropy coding */
- #define LOG2_SHELL_CODEC_FRAME_LENGTH 4
- #define MAX_NB_SHELL_BLOCKS ( MAX_FRAME_LENGTH / SHELL_CODEC_FRAME_LENGTH )
- #define N_RATE_LEVELS 10 /* Number of rate levels, for entropy coding of excitation */
- #define SILK_MAX_PULSES 16 /* Maximum sum of pulses per shell coding frame */
- #define MAX_MATRIX_SIZE MAX_LPC_ORDER /* Max of LPC Order and LTP order */
- #define NSQ_LPC_BUF_LENGTH MAX_LPC_ORDER
- #define VAD_N_BANDS 4
- #define VAD_INTERNAL_SUBFRAMES_LOG2 2
- #define VAD_INTERNAL_SUBFRAMES ( 1 << VAD_INTERNAL_SUBFRAMES_LOG2 )
- #define VAD_NOISE_LEVEL_SMOOTH_COEF_Q16 1024 /* Must be < 4096 */
- #define VAD_NOISE_LEVELS_BIAS 50
- #define VAD_NEGATIVE_OFFSET_Q5 128 /* sigmoid is 0 at -128 */
- #define VAD_SNR_FACTOR_Q16 45000
- #define VAD_SNR_SMOOTH_COEF_Q18 4096 /* smoothing for SNR measurement */
- #define LSF_COS_TAB_SZ_FIX 128/* Sizeof piecewise linear cos approximation table for the LSFs */
- #define BWE_COEF 0.99
- #define V_PITCH_GAIN_START_MIN_Q14 11469
- #define V_PITCH_GAIN_START_MAX_Q14 15565
- #define MAX_PITCH_LAG_MS 18
- #define RAND_BUF_SIZE 128
- #define RAND_BUF_MASK ( RAND_BUF_SIZE - 1)
- #define LOG2_INV_LPC_GAIN_HIGH_THRES 3
- #define LOG2_INV_LPC_GAIN_LOW_THRES 8
- #define PITCH_DRIFT_FAC_Q16 655
- #define BITRESERVOIR_DECAY_TIME_MS 500 /* Decay time for bitreservoir */
- #define FIND_PITCH_WHITE_NOISE_FRACTION 1e-3f /* Level of noise floor for whitening filter LPC analysis */
- #define FIND_PITCH_BANDWIDTH_EXPANSION 0.99f /* Bandwidth expansion for whitening filter in pitch analysis */
- #define FIND_LPC_COND_FAC 1e-5f /* LPC analysis regularization */
- #define MAX_SUM_LOG_GAIN_DB 250.0f /* Max cumulative LTP gain */
- #define LTP_CORR_INV_MAX 0.03f /* LTP analysis defines */
- #define VARIABLE_HP_SMTH_COEF1 0.1f
- #define VARIABLE_HP_SMTH_COEF2 0.015f
- #define VARIABLE_HP_MAX_DELTA_FREQ 0.4f
- #define VARIABLE_HP_MIN_CUTOFF_HZ 60 /* Min and max cut-off frequency values (-3 dB points) */
- #define VARIABLE_HP_MAX_CUTOFF_HZ 100
- #define SPEECH_ACTIVITY_DTX_THRES 0.05f /* VAD threshold */
- #define LBRR_SPEECH_ACTIVITY_THRES 0.3f /* Speech Activity LBRR enable threshold */
- #define BG_SNR_DECR_dB 2.0f /* reduction in coding SNR during low speech activity */
- #define HARM_SNR_INCR_dB 2.0f /* factor for reducing quantization noise during voiced speech */
- #define SPARSE_SNR_INCR_dB 2.0f /* factor for reducing quant. noise for unvoiced sparse signals */
- #define ENERGY_VARIATION_THRESHOLD_QNT_OFFSET 0.6f
- #define WARPING_MULTIPLIER 0.015f /* warping control */
- #define SHAPE_WHITE_NOISE_FRACTION 3e-5f /* fraction added to first autocorrelation value */
- #define BANDWIDTH_EXPANSION 0.94f /* noise shaping filter chirp factor */
- #define HARMONIC_SHAPING 0.3f /* harmonic noise shaping */
- #define HIGH_RATE_OR_LOW_QUALITY_HARMONIC_SHAPING 0.2f /* extra harmonic noise shaping for high bitr. or noisy input */
- #define HP_NOISE_COEF 0.25f /* parameter for shaping noise towards higher frequencies */
- #define HARM_HP_NOISE_COEF 0.35f
- #define INPUT_TILT 0.05f
- #define HIGH_RATE_INPUT_TILT 0.1f /* for extra high-pass tilt to the input signal at high rates */
- #define LOW_FREQ_SHAPING 4.0f /* parameter for reducing noise at the very low frequencies */
- #define LOW_QUALITY_LOW_FREQ_SHAPING_DECR 0.5f
- #define SUBFR_SMTH_COEF 0.4f
- #define LAMBDA_OFFSET 1.2f /* param. defining the R/D tradeoff in the residual quantizer */
- #define LAMBDA_SPEECH_ACT -0.2f
- #define LAMBDA_DELAYED_DECISIONS -0.05f
- #define LAMBDA_INPUT_QUALITY -0.1f
- #define LAMBDA_CODING_QUALITY -0.2f
- #define LAMBDA_QUANT_OFFSET 0.8f
- #define REDUCE_BITRATE_10_MS_BPS 2200 /* Compensation in bitrate calculations for 10 ms modes */
- #define MAX_BANDWIDTH_SWITCH_DELAY_MS 5000 /* Maximum time before allowing a bandwidth transition */
- #define silk_int64_MAX ((int64_t)0x7FFFFFFFFFFFFFFFLL) /* 2^63 - 1 */
- #define silk_int64_MIN ((int64_t)0x8000000000000000LL) /* -2^63 */
- #define silk_int32_MAX 0x7FFFFFFF /* 2^31 - 1 = 2147483647 */
- #define silk_int32_MIN ((int32_t)0x80000000) /* -2^31 = -2147483648 */
- #define silk_int16_MAX 0x7FFF /* 2^15 - 1 = 32767 */
- #define silk_int16_MIN ((int16_t)0x8000) /* -2^15 = -32768 */
- #define silk_int8_MAX 0x7F /* 2^7 - 1 = 127 */
- #define silk_int8_MIN ((int8_t)0x80) /* -2^7 = -128 */
- #define silk_uint8_MAX 0xFF /* 2^8 - 1 = 255 */
- #define silk_TRUE 1
- #define silk_FALSE 0
- #define silk_enc_map(a) ( silk_RSHIFT( (a), 15 ) + 1 )
- #define silk_dec_map(a) ( silk_LSHIFT( (a), 1 ) - 1 )
- #define SILK_FIX_CONST(C, Q) ((int32_t)((C) * ((int64_t)1 << (Q)) + 0.5L)) /* Macro to convert floating-point constants to fixed-point */
- #define TIC(TAG_NAME) /* define macros as empty strings */
- #define TOC(TAG_NAME)
- #define silk_TimerSave(FILE_NAME)
- #define NLSF_W_Q 2 /* NLSF quantizer */
- #define NLSF_VQ_MAX_VECTORS 32
- #define NLSF_QUANT_MAX_AMPLITUDE 4
- #define NLSF_QUANT_MAX_AMPLITUDE_EXT 10
- #define NLSF_QUANT_LEVEL_ADJ 0.1
- #define NLSF_QUANT_DEL_DEC_STATES_LOG2 2
- #define NLSF_QUANT_DEL_DEC_STATES ( 1 << NLSF_QUANT_DEL_DEC_STATES_LOG2 )
- #define TRANSITION_TIME_MS 5120 /* 5120 = 64 * FRAME_LENGTH_MS * ( TRANSITION_INT_NUM - 1 ) = 64*(20*4)*/
- #define TRANSITION_NB 3 /* Hardcoded in tables */
- #define TRANSITION_NA 2 /* Hardcoded in tables */
- #define TRANSITION_INT_NUM 5 /* Hardcoded in tables */
- #define TRANSITION_FRAMES ( TRANSITION_TIME_MS / MAX_FRAME_LENGTH_MS )
- #define TRANSITION_INT_STEPS ( TRANSITION_FRAMES / ( TRANSITION_INT_NUM - 1 ) )
- #define BWE_AFTER_LOSS_Q16 63570 /* BWE factors to apply after packet loss */
- #define CNG_BUF_MASK_MAX 255 /* 2^floor(log2(MAX_FRAME_LENGTH))-1 */
- #define CNG_GAIN_SMTH_Q16 4634 /* 0.25^(1/4) */
- #define CNG_NLSF_SMTH_Q16 16348 /* 0.25 */
- #define PE_MAX_FS_KHZ 16 /* Maximum sampling frequency used */
- #define PE_MAX_NB_SUBFR 4
- #define PE_SUBFR_LENGTH_MS 5 /* 5 ms */
- #define PE_LTP_MEM_LENGTH_MS ( 4 * PE_SUBFR_LENGTH_MS )
- #define PE_MAX_FRAME_LENGTH_MS ( PE_LTP_MEM_LENGTH_MS + PE_MAX_NB_SUBFR * PE_SUBFR_LENGTH_MS )
- #define PE_MAX_FRAME_LENGTH ( PE_MAX_FRAME_LENGTH_MS * PE_MAX_FS_KHZ )
- #define PE_MAX_FRAME_LENGTH_ST_1 ( PE_MAX_FRAME_LENGTH >> 2 )
- #define PE_MAX_FRAME_LENGTH_ST_2 ( PE_MAX_FRAME_LENGTH >> 1 )
- #define PE_MAX_LAG_MS 18 /* 18 ms -> 56 Hz */
- #define PE_MIN_LAG_MS 2 /* 2 ms -> 500 Hz */
- #define PE_MAX_LAG ( PE_MAX_LAG_MS * PE_MAX_FS_KHZ )
- #define PE_MIN_LAG ( PE_MIN_LAG_MS * PE_MAX_FS_KHZ )
- #define PE_D_SRCH_LENGTH 24
- #define PE_NB_STAGE3_LAGS 5
- #define PE_NB_CBKS_STAGE2 3
- #define PE_NB_CBKS_STAGE2_EXT 11
- #define PE_NB_CBKS_STAGE3_MAX 34
- #define PE_NB_CBKS_STAGE3_MID 24
- #define PE_NB_CBKS_STAGE3_MIN 16
- #define PE_NB_CBKS_STAGE3_10MS 12
- #define PE_NB_CBKS_STAGE2_10MS 3
- #define PE_SHORTLAG_BIAS 0.2f /* for logarithmic weighting */
- #define PE_PREVLAG_BIAS 0.2f /* for logarithmic weighting */
- #define PE_FLATCONTOUR_BIAS 0.05f
- #define SILK_PE_MIN_COMPLEX 0
- #define SILK_PE_MID_COMPLEX 1
- #define SILK_PE_MAX_COMPLEX 2
- #define USE_CELT_FIR 0
- #define MAX_LOOPS 20
- #define NB_ATT 2
- #define ORDER_FIR 4
- #define RESAMPLER_DOWN_ORDER_FIR0 18
- #define RESAMPLER_DOWN_ORDER_FIR1 24
- #define RESAMPLER_DOWN_ORDER_FIR2 36
- #define RESAMPLER_ORDER_FIR_12 8
- #define SILK_MAX_ORDER_LPC 24 /* max order of the LPC analysis in schur() and k2a() */
- #define SILK_RESAMPLER_MAX_FIR_ORDER 36
- #define SILK_RESAMPLER_MAX_IIR_ORDER 6
- #define A_LIMIT SILK_FIX_CONST( 0.99975, 24 )
- #define MUL32_FRAC_Q(a32, b32, Q) ((int32_t)(silk_RSHIFT_ROUND64(silk_SMULL(a32, b32), Q)))
- #define RESAMPLER_MAX_BATCH_SIZE_MS 10 /* Number of input samples to process in the inner loop */
- #define RESAMPLER_MAX_FS_KHZ 48
- #define RESAMPLER_MAX_BATCH_SIZE_IN ( RESAMPLER_MAX_BATCH_SIZE_MS * RESAMPLER_MAX_FS_KHZ )
- #define rateID(R) ( ( ( ((R)>>12) - ((R)>16000) ) >> ((R)>24000) ) - 1 ) /* Simple way to make [8000, 12000, 16000, 24000, 48000] to [0, 1, 2, 3, 4] */
- #define USE_silk_resampler_copy (0)
- #define USE_silk_resampler_private_up2_HQ_wrapper (1)
- #define USE_silk_resampler_private_IIR_FIR (2)
- #define USE_silk_resampler_private_down_FIR (3)
- #define SILK_NO_ERROR 0
- #define silk_encoder_state_Fxx silk_encoder_state_FIX
- #define silk_encode_do_VAD_Fxx silk_encode_do_VAD_FIX
- #define silk_encode_frame_Fxx silk_encode_frame_FIX
- #define silk_LIMIT(a, limit1, limit2) ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a))))
- #define silk_sign(a) ((a) > 0 ? 1 : ( (a) < 0 ? -1 : 0 ))
- #define silk_LIMIT_int silk_LIMIT
- #define silk_LIMIT_16 silk_LIMIT
- #define silk_LIMIT_32 silk_LIMIT
- #define silk_abs(a) (((a) > 0) ? (a) : -(a))
- #define silk_abs_int(a) (((a) ^ ((a) >> (8 * sizeof(a) - 1))) - ((a) >> (8 * sizeof(a) - 1)))
- #define silk_abs_int32(a) (((a) ^ ((a) >> 31)) - ((a) >> 31))
- #define silk_abs_int64(a) (((a) > 0) ? (a) : -(a))
- #define OFFSET ((MIN_QGAIN_DB * 128) / 6 + 16 * 128)
- #define SCALE_Q16 ((65536 * (N_LEVELS_QGAIN - 1)) / (((MAX_QGAIN_DB - MIN_QGAIN_DB) * 128) / 6))
- #define INV_SCALE_Q16 ((65536 * (((MAX_QGAIN_DB - MIN_QGAIN_DB) * 128) / 6)) / (N_LEVELS_QGAIN - 1))
- #define silk_SMULWB(a32, b32) ((int32_t)(((a32) * (int64_t)((int16_t)(b32))) >> 16)) /* (a32 * (int32_t)((int16_t)(b32))) >> 16 output have to be 32bit int */
- #define silk_SMLAWB(a32, b32, c32) ((int32_t)((a32) + (((b32) * (int64_t)((int16_t)(c32))) >> 16))) /* a32 + (b32 * (int32_t)((int16_t)(c32))) >> 16 output have to be 32bit int */
- #define silk_SMULWT(a32, b32) ((int32_t)(((a32) * (int64_t)((b32) >> 16)) >> 16)) /* (a32 * (b32 >> 16)) >> 16 */
- #define silk_SMLAWT(a32, b32, c32) ((int32_t)((a32) + (((b32) * ((int64_t)(c32) >> 16)) >> 16)))/* a32 + (b32 * (c32 >> 16)) >> 16 */
- #define silk_SMULBB(a32, b32) ((int32_t)((int16_t)(a32)) * (int32_t)((int16_t)(b32))) /* (int32_t)((int16_t)(a3))) * (int32_t)((int16_t)(b32)) output have to be 32bit int */
- #define silk_SMLABB(a32, b32, c32) ((a32) + ((int32_t)((int16_t)(b32))) * (int32_t)((int16_t)(c32))) /* a32 + (int32_t)((int16_t)(b32)) * (int32_t)((int16_t)(c32)) output have to be 32bit int */
- #define silk_SMULBT(a32, b32) ((int32_t)((int16_t)(a32)) * ((b32) >> 16)) /* (int32_t)((int16_t)(a32)) * (b32 >> 16) */
- #define silk_SMLABT(a32, b32, c32) ((a32) + ((int32_t)((int16_t)(b32))) * ((c32) >> 16)) /* a32 + (int32_t)((int16_t)(b32)) * (c32 >> 16) */
- #define silk_SMLAL(a64, b32, c32) (silk_ADD64((a64), ((int64_t)(b32) * (int64_t)(c32)))) /* a64 + (b32 * c32) */
- #define silk_SMULWW(a32, b32) ((int32_t)(((int64_t)(a32) * (b32)) >> 16)) /* (a32 * b32) >> 16 */
- #define silk_SMLAWW(a32, b32, c32) ((int32_t)((a32) + (((int64_t)(b32) * (c32)) >> 16))) /* a32 + ((b32 * c32) >> 16) */
- #define silk_ADD_SAT32(a, b) ((((uint32_t)(a) + (uint32_t)(b)) & 0x80000000) == 0 ? \
- ((((a) & (b)) & 0x80000000) != 0 ? silk_int32_MIN : (a)+(b)) : ((((a) | (b)) & 0x80000000) == 0 ? silk_int32_MAX : (a)+(b)) )
- #define silk_SUB_SAT32(a, b) ((((uint32_t)(a)-(uint32_t)(b)) & 0x80000000) == 0 ? \
- (( (a) & ((b)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a)-(b)) : ((((a)^0x80000000) & (b) & 0x80000000) ? silk_int32_MAX : (a)-(b)) )
- #define EC_CLZ0 ((int)sizeof(unsigned)*CHAR_BIT)
- #define EC_CLZ(_x) (__builtin_clz(_x))
- #define EC_ILOGs(_x) (EC_CLZ0-EC_CLZ(_x))
- #define matrix_ptr(Matrix_base_adr, row, column, N) (*((Matrix_base_adr) + ((row) * (N) + (column)))) /* Row based */
- #define matrix_adr(Matrix_base_adr, row, column, N) ((Matrix_base_adr) + ((row) * (N) + (column)))
- #define silk_VQ_WMat_EC(ind, res_nrg_Q15, rate_dist_Q8, gain_Q7, XX_Q17, xX_Q17, cb_Q7, cb_gain_Q7, cl_Q5, subfr_len, max_gain_Q7, L) (silk_VQ_WMat_EC_c(ind, res_nrg_Q15, rate_dist_Q8, gain_Q7, XX_Q17, xX_Q17, cb_Q7, cb_gain_Q7, cl_Q5, subfr_len, max_gain_Q7, L))
- #define silk_noise_shape_quantizer_short_prediction(in, coef, coefRev, order) (silk_noise_shape_quantizer_short_prediction_c(in, coef, order))
- #define silk_SMMUL(a32, b32) (int32_t) silk_RSHIFT64(silk_SMULL((a32), (b32)), 32)
- #define silk_burg_modified(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D) (silk_burg_modified_c(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D))
- #define silk_inner_prod16_aligned_64(inVec1, inVec2, len) (silk_inner_prod16_aligned_64_c(inVec1, inVec2, len))
- #define silk_biquad_alt_stride2(in, B_Q28, A_Q28, S, out, len) (silk_biquad_alt_stride2_c(in, B_Q28, A_Q28, S, out, len))
- #define silk_LPC_inverse_pred_gain(A_Q12, order) (silk_LPC_inverse_pred_gain_c(A_Q12, order))
- #define silk_sign(a) ((a) > 0 ? 1 : ( (a) < 0 ? -1 : 0 ))
- #define RAND_MULTIPLIER 196314165
- #define RAND_INCREMENT 907633515
- #define silk_RAND(seed) (silk_MLA_ovflw((RAND_INCREMENT), (seed), (RAND_MULTIPLIER)))
- #define silk_NSQ_noise_shape_feedback_loop(data0, data1, coef, order) (silk_NSQ_noise_shape_feedback_loop_c(data0, data1, coef, order))
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/silk_structs.h b/libraries/ESP32-audioI2S/src/opus_decoder/silk_structs.h
deleted file mode 100644
index 0f1ab7d..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/silk_structs.h
+++ /dev/null
@@ -1,191 +0,0 @@
-#pragma once
-
-#include "Arduino.h"
-#include "silk_defines.h"
-
-typedef struct {
- int8_t GainsIndices[MAX_NB_SUBFR];
- int8_t LTPIndex[MAX_NB_SUBFR];
- int8_t NLSFIndices[MAX_LPC_ORDER + 1];
- int16_t lagIndex;
- int8_t contourIndex;
- int8_t signalType;
- int8_t quantOffsetType;
- int8_t NLSFInterpCoef_Q2;
- int8_t PERIndex;
- int8_t LTP_scaleIndex;
- int8_t Seed;
-} sideInfoIndices_t;
-
-typedef struct {
- int32_t AnaState[2]; /* Analysis filterbank state: 0-8 kHz */
- int32_t AnaState1[2]; /* Analysis filterbank state: 0-4 kHz */
- int32_t AnaState2[2]; /* Analysis filterbank state: 0-2 kHz */
- int32_t XnrgSubfr[VAD_N_BANDS]; /* Subframe energies */
- int32_t NrgRatioSmth_Q8[VAD_N_BANDS]; /* Smoothed energy level in each band */
- int16_t HPstate; /* State of differentiator in the lowest band */
- int32_t NL[VAD_N_BANDS]; /* Noise energy level in each band */
- int32_t inv_NL[VAD_N_BANDS]; /* Inverse noise energy level in each band */
- int32_t NoiseLevelBias[VAD_N_BANDS]; /* Noise level estimator bias/offset */
- int32_t counter; /* Frame counter used in the initial phase */
-} silk_VAD_state_t;
-
-typedef struct { /* Variable cut-off low-pass filter state */
- int32_t In_LP_State[2]; /* Low pass filter state */
- int32_t transition_frame_no; /* Counter which is mapped to a cut-off frequency */
- int32_t mode; /* Operating mode, <0: switch down, >0: switch up; 0: do nothing */
- int32_t saved_fs_kHz; /* If non-zero, holds the last sampling rate before a bandwidth switching reset. */
-} silk_LP_state_t;
-
-typedef struct { /* Structure containing NLSF codebook */
- const int16_t nVectors;
- const int16_t order;
- const int16_t quantStepSize_Q16;
- const int16_t invQuantStepSize_Q6;
- const uint8_t* CB1_NLSF_Q8;
- const int16_t* CB1_Wght_Q9;
- const uint8_t* CB1_iCDF;
- const uint8_t* pred_Q8;
- const uint8_t* ec_sel;
- const uint8_t* ec_iCDF;
- const uint8_t* ec_Rates_Q5;
- const int16_t* deltaMin_Q15;
-} silk_NLSF_CB_struct_t;
-
-typedef struct _silk_resampler_state_struct {
- int32_t sIIR[SILK_RESAMPLER_MAX_IIR_ORDER]; /* this must be the first element of this struct */
- union {
- int32_t i32[SILK_RESAMPLER_MAX_FIR_ORDER];
- int16_t i16[SILK_RESAMPLER_MAX_FIR_ORDER];
- } sFIR;
- int16_t delayBuf[48];
- int32_t resampler_function;
- int32_t batchSize;
- int32_t invRatio_Q16;
- int32_t FIR_Order;
- int32_t FIR_Fracs;
- int32_t Fs_in_kHz;
- int32_t Fs_out_kHz;
- int32_t inputDelay;
- const int16_t* Coefs;
-} silk_resampler_state_struct_t;
-
-typedef struct {
- int16_t pred_prev_Q13[2];
- int16_t sMid[2];
- int16_t sSide[2];
-} stereo_dec_state_t;
-
-/* Struct for Packet Loss Concealment */
-typedef struct {
- int32_t pitchL_Q8; /* Pitch lag to use for voiced concealment */
- int16_t LTPCoef_Q14[LTP_ORDER]; /* LTP coeficients to use for voiced concealment */
- int16_t prevLPC_Q12[MAX_LPC_ORDER];
- int32_t last_frame_lost; /* Was previous frame lost */
- int32_t rand_seed; /* Seed for unvoiced signal generation */
- int16_t randScale_Q14; /* Scaling of unvoiced random signal */
- int32_t conc_energy;
- int32_t conc_energy_shift;
- int16_t prevLTP_scale_Q14;
- int32_t prevGain_Q16[2];
- int32_t fs_kHz;
- int32_t nb_subfr;
- int32_t subfr_length;
-} silk_PLC_struct_t;
-
-/* Struct for CNG */
-typedef struct {
- int32_t CNG_exc_buf_Q14[MAX_FRAME_LENGTH];
- int16_t CNG_smth_NLSF_Q15[MAX_LPC_ORDER];
- int32_t CNG_synth_state[MAX_LPC_ORDER];
- int32_t CNG_smth_Gain_Q16;
- int32_t rand_seed;
- int32_t fs_kHz;
-} silk_CNG_struct_t;
-
-typedef struct {
- int32_t prev_gain_Q16;
- int32_t exc_Q14[MAX_FRAME_LENGTH];
- int32_t sLPC_Q14_buf[MAX_LPC_ORDER];
- int16_t outBuf[MAX_FRAME_LENGTH + 2 * MAX_SUB_FRAME_LENGTH]; /* Buffer for output signal */
- int32_t lagPrev; /* Previous Lag */
- int8_t LastGainIndex; /* Previous gain index */
- int32_t fs_kHz; /* Sampling frequency in kHz */
- int32_t fs_API_hz; /* API sample frequency (Hz) */
- int32_t nb_subfr; /* Number of 5 ms subframes in a frame */
- int32_t frame_length; /* Frame length (samples) */
- int32_t subfr_length; /* Subframe length (samples) */
- int32_t ltp_mem_length; /* Length of LTP memory */
- int32_t LPC_order; /* LPC order */
- int16_t prevNLSF_Q15[MAX_LPC_ORDER]; /* Used to interpolate LSFs */
- int32_t first_frame_after_reset; /* Flag for deactivating NLSF interpolation */
- const uint8_t* pitch_lag_low_bits_iCDF; /* Pointer to iCDF table for low bits of pitch lag index */
- const uint8_t* pitch_contour_iCDF; /* Pointer to iCDF table for pitch contour index */
- /* For buffering payload in case of more frames per packet */
- int32_t nFramesDecoded;
- int32_t nFramesPerPacket;
- /* Specifically for entropy coding */
- int32_t ec_prevSignalType;
- int16_t ec_prevLagIndex;
- int32_t VAD_flags[MAX_FRAMES_PER_PACKET];
- int32_t LBRR_flag;
- int32_t LBRR_flags[MAX_FRAMES_PER_PACKET];
- const silk_NLSF_CB_struct_t* psNLSF_CB; /* Pointer to NLSF codebook */
- sideInfoIndices_t indices; /* Quantization indices */
- silk_CNG_struct_t sCNG; /* CNG state */
- int32_t lossCnt; /* Stuff used for PLC */
- int32_t prevSignalType;
- silk_PLC_struct_t sPLC;
-} silk_decoder_state_t;
-
-typedef struct {
- int32_t pitchL[MAX_NB_SUBFR]; /* Prediction and coding parameters */
- int32_t Gains_Q16[MAX_NB_SUBFR];
- int16_t PredCoef_Q12[2][MAX_LPC_ORDER]; /* Holds interpolated and final coefficients, 4-byte aligned */
- int16_t LTPCoef_Q14[LTP_ORDER * MAX_NB_SUBFR];
- int32_t LTP_scale_Q14;
-} silk_decoder_control_t;
-
-/* Decoder Super Struct */
-typedef struct {
- stereo_dec_state_t sStereo;
- int32_t nChannelsAPI;
- int32_t nChannelsInternal;
- int32_t prev_decode_only_middle;
-} silk_decoder_t;
-
-typedef struct {
- int32_t sLPC_Q14[MAX_SUB_FRAME_LENGTH + NSQ_LPC_BUF_LENGTH];
- int32_t RandState[DECISION_DELAY];
- int32_t Q_Q10[DECISION_DELAY];
- int32_t Xq_Q14[DECISION_DELAY];
- int32_t Pred_Q15[DECISION_DELAY];
- int32_t Shape_Q14[DECISION_DELAY];
- int32_t sAR2_Q14[MAX_SHAPE_LPC_ORDER];
- int32_t LF_AR_Q14;
- int32_t Diff_Q14;
- int32_t Seed;
- int32_t SeedInit;
- int32_t RD_Q10;
-} NSQ_del_dec_struct;
-
-typedef struct {
- int32_t Q_Q10;
- int32_t RD_Q10;
- int32_t xq_Q14;
- int32_t LF_AR_Q14;
- int32_t Diff_Q14;
- int32_t sLTP_shp_Q14;
- int32_t LPC_exc_Q14;
-} NSQ_sample_struct;
-
-typedef NSQ_sample_struct NSQ_sample_pair[2];
-
-typedef struct {
- int32_t nChannelsAPI; /* I: Number of channels; 1/2 */
- int32_t nChannelsInternal; /* I: Number of channels; 1/2 */
- int32_t API_sampleRate; /* I: Output signal sampling rate in Hertz; 8000/12000/16000/24000/32000/44100/48000 */
- int32_t internalSampleRate; /* I: Internal sampling rate used, in Hertz; 8000/12000/16000 */
- int32_t payloadSize_ms; /* I: Number of samples per packet in milliseconds; 10/20/40/60 */
- int32_t prevPitchLag; /* O: Pitch lag of previous frame (0 if unvoiced), measured in samples at 48 kHz */
-} silk_DecControlStruct_t;
diff --git a/libraries/ESP32-audioI2S/src/opus_decoder/silk_tables.h b/libraries/ESP32-audioI2S/src/opus_decoder/silk_tables.h
deleted file mode 100644
index c72588f..0000000
--- a/libraries/ESP32-audioI2S/src/opus_decoder/silk_tables.h
+++ /dev/null
@@ -1,360 +0,0 @@
-#pragma once
-#include "silk.h"
-#include "silk_defines.h"
-
-/* Cosine approximation table for LSF conversion */
-/* Q12 values (even) */
-static const int16_t silk_LSFCosTab_FIX_Q12[LSF_COS_TAB_SZ_FIX + 1] = {
- 8192, 8190, 8182, 8170, 8152, 8130, 8104, 8072, 8034, 7994, 7946, 7896, 7840, 7778, 7714, 7644, 7568, 7490, 7406, 7318, 7226, 7128, 7026, 6922, 6812, 6698,
- 6580, 6458, 6332, 6204, 6070, 5934, 5792, 5648, 5502, 5352, 5198, 5040, 4880, 4718, 4552, 4382, 4212, 4038, 3862, 3684, 3502, 3320, 3136, 2948, 2760, 2570,
- 2378, 2186, 1990, 1794, 1598, 1400, 1202, 1002, 802, 602, 402, 202, 0, -202, -402, -602, -802, -1002, -1202, -1400, -1598, -1794, -1990, -2186, -2378, -2570,
- -2760, -2948, -3136, -3320, -3502, -3684, -3862, -4038, -4212, -4382, -4552, -4718, -4880, -5040, -5198, -5352, -5502, -5648, -5792, -5934, -6070, -6204, -6332, -6458, -6580, -6698,
- -6812, -6922, -7026, -7128, -7226, -7318, -7406, -7490, -7568, -7644, -7714, -7778, -7840, -7896, -7946, -7994, -8034, -8072, -8104, -8130, -8152, -8170, -8182, -8190, -8192};
-
-/* Tables for stereo predictor coding */
-static const int16_t silk_stereo_pred_quant_Q13[STEREO_QUANT_TAB_SIZE] = {-13732, -10050, -8266, -7526, -6500, -5000, -2950, -820, 820, 2950, 5000, 6500, 7526, 8266, 10050, 13732};
-static const uint8_t silk_stereo_pred_joint_iCDF[25] = {249, 247, 246, 245, 244, 234, 210, 202, 201, 200, 197, 174, 82, 59, 56, 55, 54, 46, 22, 12, 11, 10, 9, 7, 0};
-static const uint8_t silk_stereo_only_code_mid_iCDF[2] = {64, 0};
-
-/* Tables for LBRR flags */
-static const uint8_t silk_LBRR_flags_2_iCDF[3] = {203, 150, 0};
-static const uint8_t silk_LBRR_flags_3_iCDF[7] = {215, 195, 166, 125, 110, 82, 0};
-static const uint8_t* const silk_LBRR_flags_iCDF_ptr[2] = {silk_LBRR_flags_2_iCDF, silk_LBRR_flags_3_iCDF};
-
-/* Table for LSB coding */
-static const uint8_t silk_lsb_iCDF[2] = {120, 0};
-
-/* Tables for LTPScale */
-static const uint8_t silk_LTPscale_iCDF[3] = {128, 64, 0};
-
-/* Tables for signal type and offset coding */
-static const uint8_t silk_type_offset_VAD_iCDF[4] = {232, 158, 10, 0};
-static const uint8_t silk_type_offset_no_VAD_iCDF[2] = {230, 0};
-
-/* Tables for NLSF interpolation factor */
-static const uint8_t silk_NLSF_interpolation_factor_iCDF[5] = {243, 221, 192, 181, 0};
-
-/* Quantization offsets */
-static const int16_t silk_Quantization_Offsets_Q10[2][2] = {{OFFSET_UVL_Q10, OFFSET_UVH_Q10}, {OFFSET_VL_Q10, OFFSET_VH_Q10}};
-
-/* Table for LTPScale */
-static const int16_t silk_LTPScales_table_Q14[3] = {15565, 12288, 8192};
-
-/* Uniform entropy tables */
-static const uint8_t silk_uniform3_iCDF[3] = {171, 85, 0};
-static const uint8_t silk_uniform4_iCDF[4] = {192, 128, 64, 0};
-static const uint8_t silk_uniform5_iCDF[5] = {205, 154, 102, 51, 0};
-static const uint8_t silk_uniform6_iCDF[6] = {213, 171, 128, 85, 43, 0};
-static const uint8_t silk_uniform8_iCDF[8] = {224, 192, 160, 128, 96, 64, 32, 0};
-
-static const uint8_t silk_NLSF_EXT_iCDF[7] = {100, 40, 16, 7, 3, 1, 0};
-
-/* Elliptic/Cauer filters designed with 0.1 dB passband ripple,
- 80 dB minimum stopband attenuation, and
- [0.95 : 0.15 : 0.35] normalized cut off frequencies. */
-
-/* Interpolation points for filter coefficients used in the bandwidth transition smoother */
-static const int32_t silk_Transition_LP_B_Q28[TRANSITION_INT_NUM][TRANSITION_NB] = {{250767114, 501534038, 250767114},
- {209867381, 419732057, 209867381},
- {170987846, 341967853, 170987846},
- {131531482, 263046905, 131531482},
- {89306658, 178584282, 89306658}};
-
-/* Interpolation points for filter coefficients used in the bandwidth transition smoother */
-static const int32_t silk_Transition_LP_A_Q28[TRANSITION_INT_NUM][TRANSITION_NA] = {{506393414, 239854379},
- {411067935, 169683996},
- {306733530, 116694253},
- {185807084, 77959395},
- {35497197, 57401098}};
-
-static const uint8_t silk_max_pulses_table[4] = {8, 10, 12, 16};
-
-static const uint8_t silk_pulses_per_block_iCDF[10][18] = {{125, 51, 26, 18, 15, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0},
- {198, 105, 45, 22, 15, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0},
- {213, 162, 116, 83, 59, 43, 32, 24, 18, 15, 12, 9, 7, 6, 5, 3, 2, 0},
- {239, 187, 116, 59, 28, 16, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0},
- {250, 229, 188, 135, 86, 51, 30, 19, 13, 10, 8, 6, 5, 4, 3, 2, 1, 0},
- {249, 235, 213, 185, 156, 128, 103, 83, 66, 53, 42, 33, 26, 21, 17, 13, 10, 0},
- {254, 249, 235, 206, 164, 118, 77, 46, 27, 16, 10, 7, 5, 4, 3, 2, 1, 0},
- {255, 253, 249, 239, 220, 191, 156, 119, 85, 57, 37, 23, 15, 10, 6, 4, 2, 0},
- {255, 253, 251, 246, 237, 223, 203, 179, 152, 124, 98, 75, 55, 40, 29, 21, 15, 0},
- {255, 254, 253, 247, 220, 162, 106, 67, 42, 28, 18, 12, 9, 6, 4, 3, 2, 0}};
-
-static const uint8_t silk_rate_levels_iCDF[2][9] = {{241, 190, 178, 132, 87, 74, 41, 14, 0}, {223, 193, 157, 140, 106, 57, 39, 18, 0}};
-
-static const uint8_t silk_rate_levels_BITS_Q5[2][9] = {{131, 74, 141, 79, 80, 138, 95, 104, 134}, {95, 99, 91, 125, 93, 76, 123, 115, 123}};
-
-static const uint8_t silk_shell_code_table0[152] = {
- 128, 0, 214, 42, 0, 235, 128, 21, 0, 244, 184, 72, 11, 0, 248, 214, 128, 42, 7, 0, 248, 225, 170, 80, 25, 5, 0, 251, 236, 198, 126, 54, 18, 3, 0, 250, 238, 211,
- 159, 82, 35, 15, 5, 0, 250, 231, 203, 168, 128, 88, 53, 25, 6, 0, 252, 238, 216, 185, 148, 108, 71, 40, 18, 4, 0, 253, 243, 225, 199, 166, 128, 90, 57, 31, 13, 3,
- 0, 254, 246, 233, 212, 183, 147, 109, 73, 44, 23, 10, 2, 0, 255, 250, 240, 223, 198, 166, 128, 90, 58, 33, 16, 6, 1, 0, 255, 251, 244, 231, 210, 181, 146, 110, 75, 46,
- 25, 12, 5, 1, 0, 255, 253, 248, 238, 221, 196, 164, 128, 92, 60, 35, 18, 8, 3, 1, 0, 255, 253, 249, 242, 229, 208, 180, 146, 110, 76, 48, 27, 14, 7, 3, 1, 0};
-
-static const uint8_t silk_shell_code_table1[152] = {
- 129, 0, 207, 50, 0, 236, 129, 20, 0, 245, 185, 72, 10, 0, 249, 213, 129, 42, 6, 0, 250, 226, 169, 87, 27, 4, 0, 251, 233, 194, 130, 62, 20, 4, 0, 250, 236, 207,
- 160, 99, 47, 17, 3, 0, 255, 240, 217, 182, 131, 81, 41, 11, 1, 0, 255, 254, 233, 201, 159, 107, 61, 20, 2, 1, 0, 255, 249, 233, 206, 170, 128, 86, 50, 23, 7, 1,
- 0, 255, 250, 238, 217, 186, 148, 108, 70, 39, 18, 6, 1, 0, 255, 252, 243, 226, 200, 166, 128, 90, 56, 30, 13, 4, 1, 0, 255, 252, 245, 231, 209, 180, 146, 110, 76, 47,
- 25, 11, 4, 1, 0, 255, 253, 248, 237, 219, 194, 163, 128, 93, 62, 37, 19, 8, 3, 1, 0, 255, 254, 250, 241, 226, 205, 177, 145, 111, 79, 51, 30, 15, 6, 2, 1, 0};
-
-static const uint8_t silk_shell_code_table2[152] = {
- 129, 0, 203, 54, 0, 234, 129, 23, 0, 245, 184, 73, 10, 0, 250, 215, 129, 41, 5, 0, 252, 232, 173, 86, 24, 3, 0, 253, 240, 200, 129, 56, 15, 2, 0, 253, 244, 217,
- 164, 94, 38, 10, 1, 0, 253, 245, 226, 189, 132, 71, 27, 7, 1, 0, 253, 246, 231, 203, 159, 105, 56, 23, 6, 1, 0, 255, 248, 235, 213, 179, 133, 85, 47, 19, 5, 1,
- 0, 255, 254, 243, 221, 194, 159, 117, 70, 37, 12, 2, 1, 0, 255, 254, 248, 234, 208, 171, 128, 85, 48, 22, 8, 2, 1, 0, 255, 254, 250, 240, 220, 189, 149, 107, 67, 36,
- 16, 6, 2, 1, 0, 255, 254, 251, 243, 227, 201, 166, 128, 90, 55, 29, 13, 5, 2, 1, 0, 255, 254, 252, 246, 234, 213, 183, 147, 109, 73, 43, 22, 10, 4, 2, 1, 0};
-
-static const uint8_t silk_shell_code_table3[152] = {
- 130, 0, 200, 58, 0, 231, 130, 26, 0, 244, 184, 76, 12, 0, 249, 214, 130, 43, 6, 0, 252, 232, 173, 87, 24, 3, 0, 253, 241, 203, 131, 56, 14, 2, 0, 254, 246, 221,
- 167, 94, 35, 8, 1, 0, 254, 249, 232, 193, 130, 65, 23, 5, 1, 0, 255, 251, 239, 211, 162, 99, 45, 15, 4, 1, 0, 255, 251, 243, 223, 186, 131, 74, 33, 11, 3, 1,
- 0, 255, 252, 245, 230, 202, 158, 105, 57, 24, 8, 2, 1, 0, 255, 253, 247, 235, 214, 179, 132, 84, 44, 19, 7, 2, 1, 0, 255, 254, 250, 240, 223, 196, 159, 112, 69, 36,
- 15, 6, 2, 1, 0, 255, 254, 253, 245, 231, 209, 176, 136, 93, 55, 27, 11, 3, 2, 1, 0, 255, 254, 253, 252, 239, 221, 194, 158, 117, 76, 42, 18, 4, 3, 2, 1, 0};
-
-static const uint8_t silk_shell_code_table_offsets[17] = {0, 0, 2, 5, 9, 14, 20, 27, 35, 44, 54, 65, 77, 90, 104, 119, 135};
-
-static const uint8_t silk_sign_iCDF[42] = {254, 49, 67, 77, 82, 93, 99, 198, 11, 18, 24, 31, 36, 45, 255, 46, 66, 78, 87, 94, 104,
- 208, 14, 21, 32, 42, 51, 66, 255, 94, 104, 109, 112, 115, 118, 248, 53, 69, 80, 88, 95, 102};
-
-static const uint8_t silk_NLSF_CB1_NB_MB_Q8[320] = {
- 12, 35, 60, 83, 108, 132, 157, 180, 206, 228, 15, 32, 55, 77, 101, 125, 151, 175, 201, 225, 19, 42, 66, 89, 114, 137, 162, 184, 209, 230, 12, 25, 50, 72, 97, 120, 147, 172, 200, 223,
- 26, 44, 69, 90, 114, 135, 159, 180, 205, 225, 13, 22, 53, 80, 106, 130, 156, 180, 205, 228, 15, 25, 44, 64, 90, 115, 142, 168, 196, 222, 19, 24, 62, 82, 100, 120, 145, 168, 190, 214,
- 22, 31, 50, 79, 103, 120, 151, 170, 203, 227, 21, 29, 45, 65, 106, 124, 150, 171, 196, 224, 30, 49, 75, 97, 121, 142, 165, 186, 209, 229, 19, 25, 52, 70, 93, 116, 143, 166, 192, 219,
- 26, 34, 62, 75, 97, 118, 145, 167, 194, 217, 25, 33, 56, 70, 91, 113, 143, 165, 196, 223, 21, 34, 51, 72, 97, 117, 145, 171, 196, 222, 20, 29, 50, 67, 90, 117, 144, 168, 197, 221,
- 22, 31, 48, 66, 95, 117, 146, 168, 196, 222, 24, 33, 51, 77, 116, 134, 158, 180, 200, 224, 21, 28, 70, 87, 106, 124, 149, 170, 194, 217, 26, 33, 53, 64, 83, 117, 152, 173, 204, 225,
- 27, 34, 65, 95, 108, 129, 155, 174, 210, 225, 20, 26, 72, 99, 113, 131, 154, 176, 200, 219, 34, 43, 61, 78, 93, 114, 155, 177, 205, 229, 23, 29, 54, 97, 124, 138, 163, 179, 209, 229,
- 30, 38, 56, 89, 118, 129, 158, 178, 200, 231, 21, 29, 49, 63, 85, 111, 142, 163, 193, 222, 27, 48, 77, 103, 133, 158, 179, 196, 215, 232, 29, 47, 74, 99, 124, 151, 176, 198, 220, 237,
- 33, 42, 61, 76, 93, 121, 155, 174, 207, 225, 29, 53, 87, 112, 136, 154, 170, 188, 208, 227, 24, 30, 52, 84, 131, 150, 166, 186, 203, 229, 37, 48, 64, 84, 104, 118, 156, 177, 201, 230};
-
-static const int16_t silk_NLSF_CB1_Wght_Q9[320] = {
- 2897, 2314, 2314, 2314, 2287, 2287, 2314, 2300, 2327, 2287, 2888, 2580, 2394, 2367, 2314, 2274, 2274, 2274, 2274, 2194, 2487, 2340, 2340, 2314, 2314, 2314, 2340, 2340, 2367, 2354, 3216, 2766,
- 2340, 2340, 2314, 2274, 2221, 2207, 2261, 2194, 2460, 2474, 2367, 2394, 2394, 2394, 2394, 2367, 2407, 2314, 3479, 3056, 2127, 2207, 2274, 2274, 2274, 2287, 2314, 2261, 3282, 3141, 2580, 2394,
- 2247, 2221, 2207, 2194, 2194, 2114, 4096, 3845, 2221, 2620, 2620, 2407, 2314, 2394, 2367, 2074, 3178, 3244, 2367, 2221, 2553, 2434, 2340, 2314, 2167, 2221, 3338, 3488, 2726, 2194, 2261, 2460,
- 2354, 2367, 2207, 2101, 2354, 2420, 2327, 2367, 2394, 2420, 2420, 2420, 2460, 2367, 3779, 3629, 2434, 2527, 2367, 2274, 2274, 2300, 2207, 2048, 3254, 3225, 2713, 2846, 2447, 2327, 2300, 2300,
- 2274, 2127, 3263, 3300, 2753, 2806, 2447, 2261, 2261, 2247, 2127, 2101, 2873, 2981, 2633, 2367, 2407, 2354, 2194, 2247, 2247, 2114, 3225, 3197, 2633, 2580, 2274, 2181, 2247, 2221, 2221, 2141,
- 3178, 3310, 2740, 2407, 2274, 2274, 2274, 2287, 2194, 2114, 3141, 3272, 2460, 2061, 2287, 2500, 2367, 2487, 2434, 2181, 3507, 3282, 2314, 2700, 2647, 2474, 2367, 2394, 2340, 2127, 3423, 3535,
- 3038, 3056, 2300, 1950, 2221, 2274, 2274, 2274, 3404, 3366, 2087, 2687, 2873, 2354, 2420, 2274, 2474, 2540, 3760, 3488, 1950, 2660, 2897, 2527, 2394, 2367, 2460, 2261, 3028, 3272, 2740, 2888,
- 2740, 2154, 2127, 2287, 2234, 2247, 3695, 3657, 2025, 1969, 2660, 2700, 2580, 2500, 2327, 2367, 3207, 3413, 2354, 2074, 2888, 2888, 2340, 2487, 2247, 2167, 3338, 3366, 2846, 2780, 2327, 2154,
- 2274, 2287, 2114, 2061, 2327, 2300, 2181, 2167, 2181, 2367, 2633, 2700, 2700, 2553, 2407, 2434, 2221, 2261, 2221, 2221, 2340, 2420, 2607, 2700, 3038, 3244, 2806, 2888, 2474, 2074, 2300, 2314,
- 2354, 2380, 2221, 2154, 2127, 2287, 2500, 2793, 2793, 2620, 2580, 2367, 3676, 3713, 2234, 1838, 2181, 2753, 2726, 2673, 2513, 2207, 2793, 3160, 2726, 2553, 2846, 2513, 2181, 2394, 2221, 2181};
-
-static const uint8_t silk_NLSF_CB1_iCDF_NB_MB[64] = {212, 178, 148, 129, 108, 96, 85, 82, 79, 77, 61, 59, 57, 56, 51, 49, 48, 45, 42, 41, 40, 38, 36, 34, 31, 30, 21, 12, 10, 3, 1, 0,
- 255, 245, 244, 236, 233, 225, 217, 203, 190, 176, 175, 161, 149, 136, 125, 114, 102, 91, 81, 71, 60, 52, 43, 35, 28, 20, 19, 18, 12, 11, 5, 0};
-
-static const uint8_t silk_NLSF_CB2_SELECT_NB_MB[160] = {16, 0, 0, 0, 0, 99, 66, 36, 36, 34, 36, 34, 34, 34, 34, 83, 69, 36, 52, 34, 116, 102, 70, 68, 68, 176, 102,
- 68, 68, 34, 65, 85, 68, 84, 36, 116, 141, 152, 139, 170, 132, 187, 184, 216, 137, 132, 249, 168, 185, 139, 104, 102, 100, 68,
- 68, 178, 218, 185, 185, 170, 244, 216, 187, 187, 170, 244, 187, 187, 219, 138, 103, 155, 184, 185, 137, 116, 183, 155, 152, 136, 132,
- 217, 184, 184, 170, 164, 217, 171, 155, 139, 244, 169, 184, 185, 170, 164, 216, 223, 218, 138, 214, 143, 188, 218, 168, 244, 141, 136,
- 155, 170, 168, 138, 220, 219, 139, 164, 219, 202, 216, 137, 168, 186, 246, 185, 139, 116, 185, 219, 185, 138, 100, 100, 134, 100, 102,
- 34, 68, 68, 100, 68, 168, 203, 221, 218, 168, 167, 154, 136, 104, 70, 164, 246, 171, 137, 139, 137, 155, 218, 219, 139};
-
-static const uint8_t silk_NLSF_CB2_iCDF_NB_MB[72] = {255, 254, 253, 238, 14, 3, 2, 1, 0, 255, 254, 252, 218, 35, 3, 2, 1, 0, 255, 254, 250, 208, 59, 4, 2, 1, 0, 255, 254, 246, 194, 71, 10, 2, 1, 0,
- 255, 252, 236, 183, 82, 8, 2, 1, 0, 255, 252, 235, 180, 90, 17, 2, 1, 0, 255, 248, 224, 171, 97, 30, 4, 1, 0, 255, 254, 236, 173, 95, 37, 7, 1, 0};
-
-static const uint8_t silk_NLSF_CB2_BITS_NB_MB_Q5[72] = {255, 255, 255, 131, 6, 145, 255, 255, 255, 255, 255, 236, 93, 15, 96, 255, 255, 255, 255, 255, 194, 83, 25, 71,
- 221, 255, 255, 255, 255, 162, 73, 34, 66, 162, 255, 255, 255, 210, 126, 73, 43, 57, 173, 255, 255, 255, 201, 125,
- 71, 48, 58, 130, 255, 255, 255, 166, 110, 73, 57, 62, 104, 210, 255, 255, 251, 123, 65, 55, 68, 100, 171, 255};
-
-static const uint8_t silk_NLSF_PRED_NB_MB_Q8[18] = {179, 138, 140, 148, 151, 149, 153, 151, 163, 116, 67, 82, 59, 92, 72, 100, 89, 92};
-
-static const int16_t silk_NLSF_DELTA_MIN_NB_MB_Q15[11] = {250, 3, 6, 3, 3, 3, 4, 3, 3, 3, 461};
-
-static const uint8_t silk_gain_iCDF[3][N_LEVELS_QGAIN / 8] = {{224, 112, 44, 15, 3, 2, 1, 0}, {254, 237, 192, 132, 70, 23, 4, 0}, {255, 252, 226, 155, 61, 11, 2, 0}};
-
-static const uint8_t silk_delta_gain_iCDF[MAX_DELTA_GAIN_QUANT - MIN_DELTA_GAIN_QUANT + 1] = {250, 245, 234, 203, 71, 50, 42, 38, 35, 33, 31, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20,
- 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0};
-
-static const uint8_t silk_pitch_lag_iCDF[2 * (PITCH_EST_MAX_LAG_MS - PITCH_EST_MIN_LAG_MS)] = {253, 250, 244, 233, 212, 182, 150, 131, 120, 110, 98, 85, 72, 60, 49, 40,
- 32, 25, 19, 15, 13, 11, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0};
-
-static const uint8_t silk_pitch_delta_iCDF[21] = {210, 208, 206, 203, 199, 193, 183, 168, 142, 104, 74, 52, 37, 27, 20, 14, 10, 6, 4, 2, 0};
-
-static const uint8_t silk_pitch_contour_iCDF[34] = {223, 201, 183, 167, 152, 138, 124, 111, 98, 88, 79, 70, 62, 56, 50, 44, 39, 35, 31, 27, 24, 21, 18, 16, 14, 12, 10, 8, 6, 4, 3, 2, 1, 0};
-
-static const uint8_t silk_pitch_contour_NB_iCDF[11] = {188, 176, 155, 138, 119, 97, 67, 43, 26, 10, 0};
-
-static const uint8_t silk_pitch_contour_10_ms_iCDF[12] = {165, 119, 80, 61, 47, 35, 27, 20, 14, 9, 4, 0};
-
-static const uint8_t silk_pitch_contour_10_ms_NB_iCDF[3] = {113, 63, 0};
-
-static const uint8_t silk_LTP_per_index_iCDF[3] = {179, 99, 0};
-
-static const uint8_t silk_LTP_gain_iCDF_0[8] = {71, 56, 43, 30, 21, 12, 6, 0};
-
-static const uint8_t silk_LTP_gain_iCDF_1[16] = {199, 165, 144, 124, 109, 96, 84, 71, 61, 51, 42, 32, 23, 15, 8, 0};
-
-static const uint8_t silk_LTP_gain_iCDF_2[32] = {241, 225, 211, 199, 187, 175, 164, 153, 142, 132, 123, 114, 105, 96, 88, 80, 72, 64, 57, 50, 44, 38, 33, 29, 24, 20, 16, 12, 9, 5, 2, 0};
-
-static const uint8_t silk_LTP_gain_BITS_Q5_0[8] = {15, 131, 138, 138, 155, 155, 173, 173};
-
-static const uint8_t silk_LTP_gain_BITS_Q5_1[16] = {69, 93, 115, 118, 131, 138, 141, 138, 150, 150, 155, 150, 155, 160, 166, 160};
-
-static const uint8_t silk_LTP_gain_BITS_Q5_2[32] = {131, 128, 134, 141, 141, 141, 145, 145, 145, 150, 155, 155, 155, 155, 160, 160,
- 160, 160, 166, 166, 173, 173, 182, 192, 182, 192, 192, 192, 205, 192, 205, 224};
-
-static const uint8_t* const silk_LTP_gain_iCDF_ptrs[NB_LTP_CBKS] = {silk_LTP_gain_iCDF_0, silk_LTP_gain_iCDF_1, silk_LTP_gain_iCDF_2};
-
-static const uint8_t* const silk_LTP_gain_BITS_Q5_ptrs[NB_LTP_CBKS] = {silk_LTP_gain_BITS_Q5_0, silk_LTP_gain_BITS_Q5_1, silk_LTP_gain_BITS_Q5_2};
-
-static const int8_t silk_LTP_gain_vq_0[8][5] = {{4, 6, 24, 7, 5}, {0, 0, 2, 0, 0}, {12, 28, 41, 13, -4}, {-9, 15, 42, 25, 14},
- {1, -2, 62, 41, -9}, {-10, 37, 65, -4, 3}, {-6, 4, 66, 7, -8}, {16, 14, 38, -3, 33}};
-
-static const int8_t silk_LTP_gain_vq_1[16][5] = {{13, 22, 39, 23, 12}, {-1, 36, 64, 27, -6}, {-7, 10, 55, 43, 17}, {1, 1, 8, 1, 1}, {6, -11, 74, 53, -9}, {-12, 55, 76, -12, 8},
- {-3, 3, 93, 27, -4}, {26, 39, 59, 3, -8}, {2, 0, 77, 11, 9}, {-8, 22, 44, -6, 7}, {40, 9, 26, 3, 9}, {-7, 20, 101, -7, 4},
- {3, -8, 42, 26, 0}, {-15, 33, 68, 2, 23}, {-2, 55, 46, -2, 15}, {3, -1, 21, 16, 41}};
-
-static const int8_t silk_LTP_gain_vq_2[32][5] = {
- {-6, 27, 61, 39, 5}, {-11, 42, 88, 4, 1}, {-2, 60, 65, 6, -4}, {-1, -5, 73, 56, 1}, {-9, 19, 94, 29, -9}, {0, 12, 99, 6, 4}, {8, -19, 102, 46, -13}, {3, 2, 13, 3, 2},
- {9, -21, 84, 72, -18}, {-11, 46, 104, -22, 8}, {18, 38, 48, 23, 0}, {-16, 70, 83, -21, 11}, {5, -11, 117, 22, -8}, {-6, 23, 117, -12, 3}, {3, -8, 95, 28, 4}, {-10, 15, 77, 60, -15},
- {-1, 4, 124, 2, -4}, {3, 38, 84, 24, -25}, {2, 13, 42, 13, 31}, {21, -4, 56, 46, -1}, {-1, 35, 79, -13, 19}, {-7, 65, 88, -9, -14}, {20, 4, 81, 49, -29}, {20, 0, 75, 3, -17},
- {5, -9, 44, 92, -8}, {1, -3, 22, 69, 31}, {-6, 95, 41, -12, 5}, {39, 67, 16, -4, 1}, {0, -6, 120, 55, -36}, {-13, 44, 122, 4, -24}, {81, 5, 11, 3, 7}, {2, 0, 9, 10, 88}};
-
-static const uint8_t silk_NLSF_CB1_WB_Q8[512] = {
- 7, 23, 38, 54, 69, 85, 100, 116, 131, 147, 162, 178, 193, 208, 223, 239, 13, 25, 41, 55, 69, 83, 98, 112, 127, 142, 157, 171, 187, 203, 220, 236, 15, 21, 34, 51, 61,
- 78, 92, 106, 126, 136, 152, 167, 185, 205, 225, 240, 10, 21, 36, 50, 63, 79, 95, 110, 126, 141, 157, 173, 189, 205, 221, 237, 17, 20, 37, 51, 59, 78, 89, 107, 123, 134,
- 150, 164, 184, 205, 224, 240, 10, 15, 32, 51, 67, 81, 96, 112, 129, 142, 158, 173, 189, 204, 220, 236, 8, 21, 37, 51, 65, 79, 98, 113, 126, 138, 155, 168, 179, 192, 209,
- 218, 12, 15, 34, 55, 63, 78, 87, 108, 118, 131, 148, 167, 185, 203, 219, 236, 16, 19, 32, 36, 56, 79, 91, 108, 118, 136, 154, 171, 186, 204, 220, 237, 11, 28, 43, 58,
- 74, 89, 105, 120, 135, 150, 165, 180, 196, 211, 226, 241, 6, 16, 33, 46, 60, 75, 92, 107, 123, 137, 156, 169, 185, 199, 214, 225, 11, 19, 30, 44, 57, 74, 89, 105, 121,
- 135, 152, 169, 186, 202, 218, 234, 12, 19, 29, 46, 57, 71, 88, 100, 120, 132, 148, 165, 182, 199, 216, 233, 17, 23, 35, 46, 56, 77, 92, 106, 123, 134, 152, 167, 185, 204,
- 222, 237, 14, 17, 45, 53, 63, 75, 89, 107, 115, 132, 151, 171, 188, 206, 221, 240, 9, 16, 29, 40, 56, 71, 88, 103, 119, 137, 154, 171, 189, 205, 222, 237, 16, 19, 36,
- 48, 57, 76, 87, 105, 118, 132, 150, 167, 185, 202, 218, 236, 12, 17, 29, 54, 71, 81, 94, 104, 126, 136, 149, 164, 182, 201, 221, 237, 15, 28, 47, 62, 79, 97, 115, 129,
- 142, 155, 168, 180, 194, 208, 223, 238, 8, 14, 30, 45, 62, 78, 94, 111, 127, 143, 159, 175, 192, 207, 223, 239, 17, 30, 49, 62, 79, 92, 107, 119, 132, 145, 160, 174, 190,
- 204, 220, 235, 14, 19, 36, 45, 61, 76, 91, 108, 121, 138, 154, 172, 189, 205, 222, 238, 12, 18, 31, 45, 60, 76, 91, 107, 123, 138, 154, 171, 187, 204, 221, 236, 13, 17,
- 31, 43, 53, 70, 83, 103, 114, 131, 149, 167, 185, 203, 220, 237, 17, 22, 35, 42, 58, 78, 93, 110, 125, 139, 155, 170, 188, 206, 224, 240, 8, 15, 34, 50, 67, 83, 99,
- 115, 131, 146, 162, 178, 193, 209, 224, 239, 13, 16, 41, 66, 73, 86, 95, 111, 128, 137, 150, 163, 183, 206, 225, 241, 17, 25, 37, 52, 63, 75, 92, 102, 119, 132, 144, 160,
- 175, 191, 212, 231, 19, 31, 49, 65, 83, 100, 117, 133, 147, 161, 174, 187, 200, 213, 227, 242, 18, 31, 52, 68, 88, 103, 117, 126, 138, 149, 163, 177, 192, 207, 223, 239, 16,
- 29, 47, 61, 76, 90, 106, 119, 133, 147, 161, 176, 193, 209, 224, 240, 15, 21, 35, 50, 61, 73, 86, 97, 110, 119, 129, 141, 175, 198, 218, 237};
-
-static const int16_t silk_NLSF_CB1_WB_Wght_Q9[512] = {
- 3657, 2925, 2925, 2925, 2925, 2925, 2925, 2925, 2925, 2925, 2925, 2925, 2963, 2963, 2925, 2846, 3216, 3085, 2972, 3056, 3056, 3010, 3010, 3010, 2963, 2963, 3010, 2972, 2888, 2846, 2846, 2726,
- 3920, 4014, 2981, 3207, 3207, 2934, 3056, 2846, 3122, 3244, 2925, 2846, 2620, 2553, 2780, 2925, 3516, 3197, 3010, 3103, 3019, 2888, 2925, 2925, 2925, 2925, 2888, 2888, 2888, 2888, 2888, 2753,
- 5054, 5054, 2934, 3573, 3385, 3056, 3085, 2793, 3160, 3160, 2972, 2846, 2513, 2540, 2753, 2888, 4428, 4149, 2700, 2753, 2972, 3010, 2925, 2846, 2981, 3019, 2925, 2925, 2925, 2925, 2888, 2726,
- 3620, 3019, 2972, 3056, 3056, 2873, 2806, 3056, 3216, 3047, 2981, 3291, 3291, 2981, 3310, 2991, 5227, 5014, 2540, 3338, 3526, 3385, 3197, 3094, 3376, 2981, 2700, 2647, 2687, 2793, 2846, 2673,
- 5081, 5174, 4615, 4428, 2460, 2897, 3047, 3207, 3169, 2687, 2740, 2888, 2846, 2793, 2846, 2700, 3122, 2888, 2963, 2925, 2925, 2925, 2925, 2963, 2963, 2963, 2963, 2925, 2925, 2963, 2963, 2963,
- 4202, 3207, 2981, 3103, 3010, 2888, 2888, 2925, 2972, 2873, 2916, 3019, 2972, 3010, 3197, 2873, 3760, 3760, 3244, 3103, 2981, 2888, 2925, 2888, 2972, 2934, 2793, 2793, 2846, 2888, 2888, 2660,
- 3854, 4014, 3207, 3122, 3244, 2934, 3047, 2963, 2963, 3085, 2846, 2793, 2793, 2793, 2793, 2580, 3845, 4080, 3357, 3516, 3094, 2740, 3010, 2934, 3122, 3085, 2846, 2846, 2647, 2647, 2846, 2806,
- 5147, 4894, 3225, 3845, 3441, 3169, 2897, 3413, 3451, 2700, 2580, 2673, 2740, 2846, 2806, 2753, 4109, 3789, 3291, 3160, 2925, 2888, 2888, 2925, 2793, 2740, 2793, 2740, 2793, 2846, 2888, 2806,
- 5081, 5054, 3047, 3545, 3244, 3056, 3085, 2944, 3103, 2897, 2740, 2740, 2740, 2846, 2793, 2620, 4309, 4309, 2860, 2527, 3207, 3376, 3376, 3075, 3075, 3376, 3056, 2846, 2647, 2580, 2726, 2753,
- 3056, 2916, 2806, 2888, 2740, 2687, 2897, 3103, 3150, 3150, 3216, 3169, 3056, 3010, 2963, 2846, 4375, 3882, 2925, 2888, 2846, 2888, 2846, 2846, 2888, 2888, 2888, 2846, 2888, 2925, 2888, 2846,
- 2981, 2916, 2916, 2981, 2981, 3056, 3122, 3216, 3150, 3056, 3010, 2972, 2972, 2972, 2925, 2740, 4229, 4149, 3310, 3347, 2925, 2963, 2888, 2981, 2981, 2846, 2793, 2740, 2846, 2846, 2846, 2793,
- 4080, 4014, 3103, 3010, 2925, 2925, 2925, 2888, 2925, 2925, 2846, 2846, 2846, 2793, 2888, 2780, 4615, 4575, 3169, 3441, 3207, 2981, 2897, 3038, 3122, 2740, 2687, 2687, 2687, 2740, 2793, 2700,
- 4149, 4269, 3789, 3657, 2726, 2780, 2888, 2888, 3010, 2972, 2925, 2846, 2687, 2687, 2793, 2888, 4215, 3554, 2753, 2846, 2846, 2888, 2888, 2888, 2925, 2925, 2888, 2925, 2925, 2925, 2963, 2888,
- 5174, 4921, 2261, 3432, 3789, 3479, 3347, 2846, 3310, 3479, 3150, 2897, 2460, 2487, 2753, 2925, 3451, 3685, 3122, 3197, 3357, 3047, 3207, 3207, 2981, 3216, 3085, 2925, 2925, 2687, 2540, 2434,
- 2981, 3010, 2793, 2793, 2740, 2793, 2846, 2972, 3056, 3103, 3150, 3150, 3150, 3103, 3010, 3010, 2944, 2873, 2687, 2726, 2780, 3010, 3432, 3545, 3357, 3244, 3056, 3010, 2963, 2925, 2888, 2846,
- 3019, 2944, 2897, 3010, 3010, 2972, 3019, 3103, 3056, 3056, 3010, 2888, 2846, 2925, 2925, 2888, 3920, 3967, 3010, 3197, 3357, 3216, 3291, 3291, 3479, 3704, 3441, 2726, 2181, 2460, 2580, 2607};
-
-static const uint8_t silk_NLSF_CB1_iCDF_WB[64] = {225, 204, 201, 184, 183, 175, 158, 154, 153, 135, 119, 115, 113, 110, 109, 99, 98, 95, 79, 68, 52, 50, 48, 45, 43, 32, 31, 27, 18, 10, 3, 0,
- 255, 251, 235, 230, 212, 201, 196, 182, 167, 166, 163, 151, 138, 124, 110, 104, 90, 78, 76, 70, 69, 57, 45, 34, 24, 21, 11, 6, 5, 4, 3, 0};
-
-static const uint8_t silk_NLSF_CB2_SELECT_WB[256] = {
- 0, 0, 0, 0, 0, 0, 0, 1, 100, 102, 102, 68, 68, 36, 34, 96, 164, 107, 158, 185, 180, 185, 139, 102, 64, 66, 36, 34, 34, 0, 1, 32, 208, 139, 141, 191, 152,
- 185, 155, 104, 96, 171, 104, 166, 102, 102, 102, 132, 1, 0, 0, 0, 0, 16, 16, 0, 80, 109, 78, 107, 185, 139, 103, 101, 208, 212, 141, 139, 173, 153, 123, 103, 36, 0,
- 0, 0, 0, 0, 0, 1, 48, 0, 0, 0, 0, 0, 0, 32, 68, 135, 123, 119, 119, 103, 69, 98, 68, 103, 120, 118, 118, 102, 71, 98, 134, 136, 157, 184, 182, 153, 139,
- 134, 208, 168, 248, 75, 189, 143, 121, 107, 32, 49, 34, 34, 34, 0, 17, 2, 210, 235, 139, 123, 185, 137, 105, 134, 98, 135, 104, 182, 100, 183, 171, 134, 100, 70, 68, 70,
- 66, 66, 34, 131, 64, 166, 102, 68, 36, 2, 1, 0, 134, 166, 102, 68, 34, 34, 66, 132, 212, 246, 158, 139, 107, 107, 87, 102, 100, 219, 125, 122, 137, 118, 103, 132, 114,
- 135, 137, 105, 171, 106, 50, 34, 164, 214, 141, 143, 185, 151, 121, 103, 192, 34, 0, 0, 0, 0, 0, 1, 208, 109, 74, 187, 134, 249, 159, 137, 102, 110, 154, 118, 87, 101,
- 119, 101, 0, 2, 0, 36, 36, 66, 68, 35, 96, 164, 102, 100, 36, 0, 2, 33, 167, 138, 174, 102, 100, 84, 2, 2, 100, 107, 120, 119, 36, 197, 24, 0};
-
-static const uint8_t silk_NLSF_CB2_iCDF_WB[72] = {255, 254, 253, 244, 12, 3, 2, 1, 0, 255, 254, 252, 224, 38, 3, 2, 1, 0, 255, 254, 251, 209, 57, 4, 2, 1, 0, 255, 254, 244, 195, 69, 4, 2, 1, 0,
- 255, 251, 232, 184, 84, 7, 2, 1, 0, 255, 254, 240, 186, 86, 14, 2, 1, 0, 255, 254, 239, 178, 91, 30, 5, 1, 0, 255, 248, 227, 177, 100, 19, 2, 1, 0};
-
-static const uint8_t silk_NLSF_CB2_BITS_WB_Q5[72] = {255, 255, 255, 156, 4, 154, 255, 255, 255, 255, 255, 227, 102, 15, 92, 255, 255, 255, 255, 255, 213, 83, 24, 72,
- 236, 255, 255, 255, 255, 150, 76, 33, 63, 214, 255, 255, 255, 190, 121, 77, 43, 55, 185, 255, 255, 255, 245, 137,
- 71, 43, 59, 139, 255, 255, 255, 255, 131, 66, 50, 66, 107, 194, 255, 255, 166, 116, 76, 55, 53, 125, 255, 255};
-
-static const uint8_t silk_NLSF_PRED_WB_Q8[30] = {175, 148, 160, 176, 178, 173, 174, 164, 177, 174, 196, 182, 198, 192, 182, 68, 62, 66, 60, 72, 117, 85, 90, 118, 136, 151, 142, 160, 142, 155};
-
-static const int16_t silk_NLSF_DELTA_MIN_WB_Q15[17] = {100, 3, 40, 3, 3, 3, 5, 14, 14, 10, 11, 3, 8, 9, 7, 3, 347};
-
-static const int8_t silk_CB_lags_stage2_10_ms[PE_MAX_NB_SUBFR >> 1][PE_NB_CBKS_STAGE2_10MS] = {{0, 1, 0}, {0, 0, 1}};
-
-static const int8_t silk_CB_lags_stage3_10_ms[PE_MAX_NB_SUBFR >> 1][PE_NB_CBKS_STAGE3_10MS] = {{0, 0, 1, -1, 1, -1, 2, -2, 2, -2, 3, -3}, {0, 1, 0, 1, -1, 2, -1, 2, -2, 3, -2, 3}};
-
-static const int8_t silk_Lag_range_stage3_10_ms[PE_MAX_NB_SUBFR >> 1][2] = {{-3, 7}, {-2, 7}};
-
-static const int8_t silk_CB_lags_stage2[PE_MAX_NB_SUBFR][PE_NB_CBKS_STAGE2_EXT] = {{0, 2, -1, -1, -1, 0, 0, 1, 1, 0, 1},
- {0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0},
- {0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0},
- {0, -1, 2, 1, 0, 1, 1, 0, 0, -1, -1}};
-
-static const int8_t silk_CB_lags_stage3[PE_MAX_NB_SUBFR][PE_NB_CBKS_STAGE3_MAX] = {
- {0, 0, 1, -1, 0, 1, -1, 0, -1, 1, -2, 2, -2, -2, 2, -3, 2, 3, -3, -4, 3, -4, 4, 4, -5, 5, -6, -5, 6, -7, 6, 5, 8, -9},
- {0, 0, 1, 0, 0, 0, 0, 0, 0, 0, -1, 1, 0, 0, 1, -1, 0, 1, -1, -1, 1, -1, 2, 1, -1, 2, -2, -2, 2, -2, 2, 2, 3, -3},
- {0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, -1, 1, 0, 0, 2, 1, -1, 2, -1, -1, 2, -1, 2, 2, -1, 3, -2, -2, -2, 3},
- {0, 1, 0, 0, 1, 0, 1, -1, 2, -1, 2, -1, 2, 3, -2, 3, -2, -2, 4, 4, -3, 5, -3, -4, 6, -4, 6, 5, -5, 8, -6, -5, -7, 9}};
-
-static const int8_t silk_Lag_range_stage3[SILK_PE_MAX_COMPLEX + 1][PE_MAX_NB_SUBFR][2] = {
- /* Lags to search for low number of stage3 cbks */
- {{-5, 8}, {-1, 6}, {-1, 6}, {-4, 10}},
- /* Lags to search for middle number of stage3 cbks */
- {{-6, 10}, {-2, 6}, {-1, 6}, {-5, 10}},
- /* Lags to search for max number of stage3 cbks */
- {{-9, 12}, {-3, 7}, {-2, 7}, {-7, 13}}};
-
-/* Tables with delay compensation values to equalize total delay for different modes */
-static const int8_t delay_matrix_enc[5][3] = {
- /* in \ out 8 12 16 */
- /* 8 */ {6, 0, 3},
- /* 12 */ {0, 7, 3},
- /* 16 */ {0, 1, 10},
- /* 24 */ {0, 2, 6},
- /* 48 */ {18, 10, 12}};
-
-static const int8_t delay_matrix_dec[3][5] = {
- /* in \ out 8 12 16 24 48 */
- /* 8 */ {4, 0, 2, 0, 0},
- /* 12 */ {0, 9, 4, 7, 4},
- /* 16 */ {0, 3, 12, 7, 7}};
-
-/* Tables with IIR and FIR coefficients for fractional downsamplers (123 Words) */
-static const int16_t silk_Resampler_3_4_COEFS[2 + 3 * RESAMPLER_DOWN_ORDER_FIR0 / 2] = {
- -20694, -13867, -49, 64, 17, -157, 353, -496, 163, 11047, 22205, -39, 6, 91, -170, 186, 23, -896, 6336, 19928, -19, -36, 102, -89, -24, 328, -951, 2568, 15909,
-};
-
-static const int16_t silk_Resampler_2_3_COEFS[2 + 2 * RESAMPLER_DOWN_ORDER_FIR0 / 2] = {
- -14457, -14019, 64, 128, -122, 36, 310, -768, 584, 9267, 17733, 12, 128, 18, -142, 288, -117, -865, 4123, 14459,
-};
-
-static const int16_t silk_Resampler_1_2_COEFS[2 + RESAMPLER_DOWN_ORDER_FIR1 / 2] = {
- 616, -14323, -10, 39, 58, -46, -84, 120, 184, -315, -541, 1284, 5380, 9024,
-};
-
-static const int16_t silk_Resampler_1_3_COEFS[2 + RESAMPLER_DOWN_ORDER_FIR2 / 2] = {
- 16102, -15162, -13, 0, 20, 26, 5, -31, -43, -4, 65, 90, 7, -157, -248, -44, 593, 1583, 2612, 3271,
-};
-
-static const int16_t silk_Resampler_1_4_COEFS[2 + RESAMPLER_DOWN_ORDER_FIR2 / 2] = {
- 22500, -15099, 3, -14, -20, -15, 2, 25, 37, 25, -16, -71, -107, -79, 50, 292, 623, 982, 1288, 1464,
-};
-
-static const int16_t silk_Resampler_1_6_COEFS[2 + RESAMPLER_DOWN_ORDER_FIR2 / 2] = {
- 27540, -15257, 17, 12, 8, 1, -10, -22, -30, -32, -22, 3, 44, 100, 168, 243, 317, 381, 429, 455,
-};
-
-static const int16_t silk_Resampler_2_3_COEFS_LQ[2 + 2 * 2] = {
- -2797, -6507, 4697, 10739, 1567, 8276,
-};
-
-/* Table with interplation fractions of 1/24, 3/24, 5/24, ... , 23/24 : 23/24 (46 Words) */
-static const int16_t silk_resampler_frac_FIR_12[12][RESAMPLER_ORDER_FIR_12 / 2] = {
- {189, -600, 617, 30567}, {117, -159, -1070, 29704}, {52, 221, -2392, 28276}, {-4, 529, -3350, 26341}, {-48, 758, -3956, 23973}, {-80, 905, -4235, 21254},
- {-99, 972, -4222, 18278}, {-107, 967, -3957, 15143}, {-103, 896, -3487, 11950}, {-91, 773, -2865, 8798}, {-71, 611, -2143, 5784}, {-46, 425, -1375, 2996},
-};
-
-static const int16_t HARM_ATT_Q15[NB_ATT] = {32440, 31130}; /* 0.99, 0.95 */
-static const int16_t PLC_RAND_ATTENUATE_V_Q15[NB_ATT] = {31130, 26214}; /* 0.95, 0.8 */
-static const int16_t PLC_RAND_ATTENUATE_UV_Q15[NB_ATT] = {32440, 29491}; /* 0.99, 0.9 */
-
-/* Tables for 2x downsampler */
-static const int16_t silk_resampler_down2_0 = 9872;
-static const int16_t silk_resampler_down2_1 = 39809 - 65536;
-
-/* Tables for 2x upsampler, high quality */
-static const int16_t silk_resampler_up2_hq_0[3] = {1746, 14986, 39083 - 65536};
-static const int16_t silk_resampler_up2_hq_1[3] = {6854, 25769, 55542 - 65536};
-
-/* fprintf(1, '%d, ', round(1024 * ([1 ./ (1 + exp(-(1:5))), 1] - 1 ./ (1 + exp(-(0:5)))))); */
-static const int32_t sigm_LUT_slope_Q10[6] = {237, 153, 73, 30, 12, 7};
-/* fprintf(1, '%d, ', round(32767 * 1 ./ (1 + exp(-(0:5))))); */
-static const int32_t sigm_LUT_pos_Q15[6] = {16384, 23955, 28861, 31213, 32178, 32548};
-/* fprintf(1, '%d, ', round(32767 * 1 ./ (1 + exp((0:5))))); */
-static const int32_t sigm_LUT_neg_Q15[6] = {16384, 8812, 3906, 1554, 589, 219};
-
-static const int8_t silk_nb_cbk_searchs_stage3[SILK_PE_MAX_COMPLEX + 1] = {PE_NB_CBKS_STAGE3_MIN, PE_NB_CBKS_STAGE3_MID, PE_NB_CBKS_STAGE3_MAX};
diff --git a/libraries/ESP32-audioI2S/src/vorbis_decoder/lookup.h b/libraries/ESP32-audioI2S/src/vorbis_decoder/lookup.h
deleted file mode 100644
index 14bc5fc..0000000
--- a/libraries/ESP32-audioI2S/src/vorbis_decoder/lookup.h
+++ /dev/null
@@ -1,1236 +0,0 @@
-
-// VORBIS DECODER lookup.h
-
-#include "Arduino.h"
-#include "vorbis_decoder.h"
-
-#pragma once
-
-const int32_t FLOOR_fromdB_LOOKUP[256] = {
- 0x000000e5, 0x000000f4, 0x00000103, 0x00000114, 0x00000126, 0x00000139, 0x0000014e, 0x00000163, 0x0000017a,
- 0x00000193, 0x000001ad, 0x000001c9, 0x000001e7, 0x00000206, 0x00000228, 0x0000024c, 0x00000272, 0x0000029b,
- 0x000002c6, 0x000002f4, 0x00000326, 0x0000035a, 0x00000392, 0x000003cd, 0x0000040c, 0x00000450, 0x00000497,
- 0x000004e4, 0x00000535, 0x0000058c, 0x000005e8, 0x0000064a, 0x000006b3, 0x00000722, 0x00000799, 0x00000818,
- 0x0000089e, 0x0000092e, 0x000009c6, 0x00000a69, 0x00000b16, 0x00000bcf, 0x00000c93, 0x00000d64, 0x00000e43,
- 0x00000f30, 0x0000102d, 0x0000113a, 0x00001258, 0x0000138a, 0x000014cf, 0x00001629, 0x0000179a, 0x00001922,
- 0x00001ac4, 0x00001c82, 0x00001e5c, 0x00002055, 0x0000226f, 0x000024ac, 0x0000270e, 0x00002997, 0x00002c4b,
- 0x00002f2c, 0x0000323d, 0x00003581, 0x000038fb, 0x00003caf, 0x000040a0, 0x000044d3, 0x0000494c, 0x00004e10,
- 0x00005323, 0x0000588a, 0x00005e4b, 0x0000646b, 0x00006af2, 0x000071e5, 0x0000794c, 0x0000812e, 0x00008993,
- 0x00009283, 0x00009c09, 0x0000a62d, 0x0000b0f9, 0x0000bc79, 0x0000c8b9, 0x0000d5c4, 0x0000e3a9, 0x0000f274,
- 0x00010235, 0x000112fd, 0x000124dc, 0x000137e4, 0x00014c29, 0x000161bf, 0x000178bc, 0x00019137, 0x0001ab4a,
- 0x0001c70e, 0x0001e4a1, 0x0002041f, 0x000225aa, 0x00024962, 0x00026f6d, 0x000297f0, 0x0002c316, 0x0002f109,
- 0x000321f9, 0x00035616, 0x00038d97, 0x0003c8b4, 0x000407a7, 0x00044ab2, 0x00049218, 0x0004de23, 0x00052f1e,
- 0x0005855c, 0x0005e135, 0x00064306, 0x0006ab33, 0x00071a24, 0x0007904b, 0x00080e20, 0x00089422, 0x000922da,
- 0x0009bad8, 0x000a5cb6, 0x000b091a, 0x000bc0b1, 0x000c8436, 0x000d5471, 0x000e3233, 0x000f1e5f, 0x001019e4,
- 0x001125c1, 0x00124306, 0x001372d5, 0x0014b663, 0x00160ef7, 0x00177df0, 0x001904c1, 0x001aa4f9, 0x001c603d,
- 0x001e384f, 0x00202f0f, 0x0022467a, 0x002480b1, 0x0026dff7, 0x002966b3, 0x002c1776, 0x002ef4fc, 0x0032022d,
- 0x00354222, 0x0038b828, 0x003c67c2, 0x004054ae, 0x004482e8, 0x0048f6af, 0x004db488, 0x0052c142, 0x005821ff,
- 0x005ddc33, 0x0063f5b0, 0x006a74a7, 0x00715faf, 0x0078bdce, 0x0080967f, 0x0088f1ba, 0x0091d7f9, 0x009b5247,
- 0x00a56a41, 0x00b02a27, 0x00bb9ce2, 0x00c7ce12, 0x00d4ca17, 0x00e29e20, 0x00f15835, 0x0101074b, 0x0111bb4e,
- 0x01238531, 0x01367704, 0x014aa402, 0x016020a7, 0x017702c3, 0x018f6190, 0x01a955cb, 0x01c4f9cf, 0x01e269a8,
- 0x0201c33b, 0x0223265a, 0x0246b4ea, 0x026c9302, 0x0294e716, 0x02bfda13, 0x02ed9793, 0x031e4e09, 0x03522ee4,
- 0x03896ed0, 0x03c445e2, 0x0402efd6, 0x0445ac4b, 0x048cbefc, 0x04d87013, 0x05290c67, 0x057ee5ca, 0x05da5364,
- 0x063bb204, 0x06a36485, 0x0711d42b, 0x0787710e, 0x0804b299, 0x088a17ef, 0x0918287e, 0x09af747c, 0x0a50957e,
- 0x0afc2f19, 0x0bb2ef7f, 0x0c759034, 0x0d44d6ca, 0x0e2195bc, 0x0f0cad0d, 0x10070b62, 0x1111aeea, 0x122da66c,
- 0x135c120f, 0x149e24d9, 0x15f525b1, 0x176270e3, 0x18e7794b, 0x1a85c9ae, 0x1c3f06d1, 0x1e14f07d, 0x200963d7,
- 0x221e5ccd, 0x2455f870, 0x26b2770b, 0x29363e2b, 0x2be3db5c, 0x2ebe06b6, 0x31c7a55b, 0x3503ccd4, 0x3875c5aa,
- 0x3c210f44, 0x4009632b, 0x4432b8cf, 0x48a149bc, 0x4d59959e, 0x52606733, 0x57bad899, 0x5d6e593a, 0x6380b298,
- 0x69f80e9a, 0x70dafda8, 0x78307d76, 0x7fffffff,
-};
-
-const int32_t vwin64[32] = {
- 0x001f0003, 0x01168c98, 0x030333c8, 0x05dfe3a4, 0x09a49562, 0x0e45df18, 0x13b47ef2, 0x19dcf676,
- 0x20a74d83, 0x27f7137c, 0x2fabb05a, 0x37a1105a, 0x3fb0ab28, 0x47b2dcd1, 0x4f807bc6, 0x56f48e70,
- 0x5dedfc79, 0x64511653, 0x6a08cfff, 0x6f079328, 0x734796f4, 0x76cab7f2, 0x7999d6e8, 0x7bc3cf9f,
- 0x7d5c20c1, 0x7e7961df, 0x7f33a567, 0x7fa2e1d0, 0x7fdd78a5, 0x7ff6ec6d, 0x7ffed0e9, 0x7ffffc3f,
-};
-
-const int32_t vwin128[64] = {
- 0x0007c04d, 0x0045bb89, 0x00c18b87, 0x017ae294, 0x02714a4e, 0x03a4217a, 0x05129952, 0x06bbb24f,
- 0x089e38a1, 0x0ab8c073, 0x0d09a228, 0x0f8ef6bd, 0x12469488, 0x152e0c7a, 0x1842a81c, 0x1b81686d,
- 0x1ee705d9, 0x226ff15d, 0x26185705, 0x29dc21cc, 0x2db700fe, 0x31a46f08, 0x359fb9c1, 0x39a40c0c,
- 0x3dac78b6, 0x41b40674, 0x45b5bcb0, 0x49acb109, 0x4d94152b, 0x516744bd, 0x5521d320, 0x58bf98a5,
- 0x5c3cbef4, 0x5f95cc5d, 0x62c7add7, 0x65cfbf64, 0x68abd2ba, 0x6b5a3405, 0x6dd9acab, 0x7029840d,
- 0x72497e38, 0x7439d8ac, 0x75fb4532, 0x778ee30a, 0x78f6367e, 0x7a331f1a, 0x7b47cccd, 0x7c36b416,
- 0x7d028192, 0x7dae0d18, 0x7e3c4caa, 0x7eb04763, 0x7f0d08a7, 0x7f5593b7, 0x7f8cd7d5, 0x7fb5a513,
- 0x7fd2a1fc, 0x7fe64212, 0x7ff2bd4c, 0x7ffa0890, 0x7ffdcf39, 0x7fff6dac, 0x7fffed01, 0x7fffffc4,
-};
-
-const int32_t vwin256[128] = {
- 0x0001f018, 0x00117066, 0x00306e9e, 0x005ee5f1, 0x009ccf26, 0x00ea208b, 0x0146cdea, 0x01b2c87f, 0x022dfedf,
- 0x02b85ced, 0x0351cbbd, 0x03fa317f, 0x04b17167, 0x05776b90, 0x064bfcdc, 0x072efedd, 0x082047b4, 0x091fa9f1,
- 0x0a2cf477, 0x0b47f25d, 0x0c706ad2, 0x0da620ff, 0x0ee8d3ef, 0x10383e75, 0x11941716, 0x12fc0ff6, 0x146fd6c8,
- 0x15ef14c2, 0x17796e8e, 0x190e844f, 0x1aadf196, 0x1c574d6e, 0x1e0a2a62, 0x1fc61688, 0x218a9b9c, 0x23573f12,
- 0x252b823d, 0x2706e269, 0x28e8d913, 0x2ad0dc0e, 0x2cbe5dc1, 0x2eb0cd60, 0x30a79733, 0x32a224d5, 0x349fdd8b,
- 0x36a02690, 0x38a2636f, 0x3aa5f65e, 0x3caa409e, 0x3eaea2df, 0x40b27da6, 0x42b531b8, 0x44b62086, 0x46b4ac99,
- 0x48b03a05, 0x4aa82ed5, 0x4c9bf37d, 0x4e8af349, 0x50749ccb, 0x52586246, 0x5435ba1c, 0x560c1f31, 0x57db1152,
- 0x59a21591, 0x5b60b6a3, 0x5d168535, 0x5ec31839, 0x60660d36, 0x61ff0886, 0x638db595, 0x6511c717, 0x668af734,
- 0x67f907b0, 0x695bc207, 0x6ab2f787, 0x6bfe815a, 0x6d3e4090, 0x6e721e16, 0x6f9a0ab5, 0x70b5fef8, 0x71c5fb16,
- 0x72ca06cd, 0x73c2313d, 0x74ae90b2, 0x758f4275, 0x76646a85, 0x772e335c, 0x77eccda0, 0x78a06fd7, 0x79495613,
- 0x79e7c19c, 0x7a7bf894, 0x7b064596, 0x7b86f757, 0x7bfe6044, 0x7c6cd615, 0x7cd2b16e, 0x7d304d71, 0x7d860756,
- 0x7dd43e06, 0x7e1b51ad, 0x7e5ba355, 0x7e95947e, 0x7ec986bb, 0x7ef7db4a, 0x7f20f2b9, 0x7f452c7f, 0x7f64e6a7,
- 0x7f807d71, 0x7f984aff, 0x7faca700, 0x7fbde662, 0x7fcc5b04, 0x7fd85372, 0x7fe21a99, 0x7fe9f791, 0x7ff02d58,
- 0x7ff4fa9e, 0x7ff89990, 0x7ffb3faa, 0x7ffd1d8b, 0x7ffe5ecc, 0x7fff29e0, 0x7fff9ff3, 0x7fffdcd2, 0x7ffff6d6,
- 0x7ffffed0, 0x7ffffffc,
-};
-
-const int32_t vwin512[256] = {
- 0x00007c06, 0x00045c32, 0x000c1c62, 0x0017bc4c, 0x00273b7a, 0x003a9955, 0x0051d51c, 0x006cede7, 0x008be2a9,
- 0x00aeb22a, 0x00d55b0d, 0x00ffdbcc, 0x012e32b6, 0x01605df5, 0x01965b85, 0x01d02939, 0x020dc4ba, 0x024f2b83,
- 0x02945ae6, 0x02dd5004, 0x032a07d3, 0x037a7f19, 0x03ceb26e, 0x04269e37, 0x04823eab, 0x04e18fcc, 0x05448d6d,
- 0x05ab3329, 0x06157c68, 0x0683645e, 0x06f4e607, 0x0769fc25, 0x07e2a146, 0x085ecfbc, 0x08de819f, 0x0961b0cc,
- 0x09e856e3, 0x0a726d46, 0x0affed1d, 0x0b90cf4c, 0x0c250c79, 0x0cbc9d0b, 0x0d577926, 0x0df598aa, 0x0e96f337,
- 0x0f3b8026, 0x0fe3368f, 0x108e0d42, 0x113bfaca, 0x11ecf56b, 0x12a0f324, 0x1357e9ac, 0x1411ce70, 0x14ce9698,
- 0x158e3702, 0x1650a444, 0x1715d2aa, 0x17ddb638, 0x18a842aa, 0x19756b72, 0x1a4523b9, 0x1b175e62, 0x1bec0e04,
- 0x1cc324f0, 0x1d9c9532, 0x1e78508a, 0x1f564876, 0x20366e2e, 0x2118b2a2, 0x21fd0681, 0x22e35a37, 0x23cb9dee,
- 0x24b5c18e, 0x25a1b4c0, 0x268f66f1, 0x277ec74e, 0x286fc4cc, 0x29624e23, 0x2a5651d7, 0x2b4bbe34, 0x2c428150,
- 0x2d3a8913, 0x2e33c332, 0x2f2e1d35, 0x30298478, 0x3125e62d, 0x32232f61, 0x33214cfc, 0x34202bc2, 0x351fb85a,
- 0x361fdf4f, 0x37208d10, 0x3821adf7, 0x39232e49, 0x3a24fa3c, 0x3b26fdf6, 0x3c292593, 0x3d2b5d29, 0x3e2d90c8,
- 0x3f2fac7f, 0x40319c5f, 0x41334c81, 0x4234a905, 0x43359e16, 0x443617f3, 0x453602eb, 0x46354b65, 0x4733dde1,
- 0x4831a6ff, 0x492e937f, 0x4a2a9045, 0x4b258a5f, 0x4c1f6f06, 0x4d182ba2, 0x4e0fadce, 0x4f05e35b, 0x4ffaba53,
- 0x50ee20fd, 0x51e005e1, 0x52d057ca, 0x53bf05ca, 0x54abff3b, 0x559733c7, 0x56809365, 0x57680e62, 0x584d955d,
- 0x59311952, 0x5a128b96, 0x5af1dddd, 0x5bcf023a, 0x5ca9eb27, 0x5d828b81, 0x5e58d68d, 0x5f2cbffc, 0x5ffe3be9,
- 0x60cd3edf, 0x6199bdda, 0x6263ae45, 0x632b0602, 0x63efbb66, 0x64b1c53f, 0x65711ad0, 0x662db3d7, 0x66e7888d,
- 0x679e91a5, 0x6852c84e, 0x69042635, 0x69b2a582, 0x6a5e40dd, 0x6b06f36c, 0x6bacb8d2, 0x6c4f8d30, 0x6cef6d26,
- 0x6d8c55d4, 0x6e2644d4, 0x6ebd3840, 0x6f512ead, 0x6fe2272e, 0x7070214f, 0x70fb1d17, 0x71831b06, 0x72081c16,
- 0x728a21b5, 0x73092dc8, 0x738542a6, 0x73fe631b, 0x74749261, 0x74e7d421, 0x75582c72, 0x75c59fd5, 0x76303333,
- 0x7697ebdd, 0x76fccf85, 0x775ee443, 0x77be308a, 0x781abb2e, 0x78748b59, 0x78cba88e, 0x79201aa7, 0x7971e9cd,
- 0x79c11e79, 0x7a0dc170, 0x7a57dbc2, 0x7a9f76c1, 0x7ae49c07, 0x7b27556b, 0x7b67ad02, 0x7ba5ad1b, 0x7be1603a,
- 0x7c1ad118, 0x7c520a9e, 0x7c8717e1, 0x7cba0421, 0x7ceadac3, 0x7d19a74f, 0x7d46756e, 0x7d7150e5, 0x7d9a4592,
- 0x7dc15f69, 0x7de6aa71, 0x7e0a32c0, 0x7e2c0479, 0x7e4c2bc7, 0x7e6ab4db, 0x7e87abe9, 0x7ea31d24, 0x7ebd14be,
- 0x7ed59edd, 0x7eecc7a3, 0x7f029b21, 0x7f17255a, 0x7f2a723f, 0x7f3c8daa, 0x7f4d835d, 0x7f5d5f00, 0x7f6c2c1b,
- 0x7f79f617, 0x7f86c83a, 0x7f92ada2, 0x7f9db146, 0x7fa7ddf3, 0x7fb13e46, 0x7fb9dcb0, 0x7fc1c36c, 0x7fc8fc83,
- 0x7fcf91c7, 0x7fd58cd2, 0x7fdaf702, 0x7fdfd979, 0x7fe43d1c, 0x7fe82a8b, 0x7febaa29, 0x7feec412, 0x7ff1801c,
- 0x7ff3e5d6, 0x7ff5fc86, 0x7ff7cb29, 0x7ff9586f, 0x7ffaaaba, 0x7ffbc81e, 0x7ffcb660, 0x7ffd7af3, 0x7ffe1afa,
- 0x7ffe9b42, 0x7fff0047, 0x7fff4e2f, 0x7fff88c9, 0x7fffb390, 0x7fffd1a6, 0x7fffe5d7, 0x7ffff296, 0x7ffff9fd,
- 0x7ffffdcd, 0x7fffff6d, 0x7fffffed, 0x7fffffff,
-};
-
-const int32_t vwin1024[512] = {
- 0x00001f02, 0x0001170e, 0x00030724, 0x0005ef40, 0x0009cf59, 0x000ea767, 0x0014775e, 0x001b3f2e, 0x0022fec8,
- 0x002bb618, 0x00356508, 0x00400b81, 0x004ba968, 0x00583ea0, 0x0065cb0a, 0x00744e84, 0x0083c8ea, 0x00943a14,
- 0x00a5a1da, 0x00b80010, 0x00cb5488, 0x00df9f10, 0x00f4df76, 0x010b1584, 0x01224101, 0x013a61b2, 0x01537759,
- 0x016d81b6, 0x01888087, 0x01a47385, 0x01c15a69, 0x01df34e6, 0x01fe02b1, 0x021dc377, 0x023e76e7, 0x02601ca9,
- 0x0282b466, 0x02a63dc1, 0x02cab85d, 0x02f023d6, 0x03167fcb, 0x033dcbd3, 0x03660783, 0x038f3270, 0x03b94c29,
- 0x03e4543a, 0x04104a2e, 0x043d2d8b, 0x046afdd5, 0x0499ba8c, 0x04c9632d, 0x04f9f734, 0x052b7615, 0x055ddf46,
- 0x05913237, 0x05c56e53, 0x05fa9306, 0x06309fb6, 0x066793c5, 0x069f6e93, 0x06d82f7c, 0x0711d5d9, 0x074c60fe,
- 0x0787d03d, 0x07c422e4, 0x0801583e, 0x083f6f91, 0x087e681f, 0x08be4129, 0x08fef9ea, 0x0940919a, 0x0983076d,
- 0x09c65a92, 0x0a0a8a38, 0x0a4f9585, 0x0a957b9f, 0x0adc3ba7, 0x0b23d4b9, 0x0b6c45ee, 0x0bb58e5a, 0x0bffad0f,
- 0x0c4aa11a, 0x0c966982, 0x0ce3054d, 0x0d30737b, 0x0d7eb308, 0x0dcdc2eb, 0x0e1da21a, 0x0e6e4f83, 0x0ebfca11,
- 0x0f1210ad, 0x0f652238, 0x0fb8fd91, 0x100da192, 0x10630d11, 0x10b93ee0, 0x111035cb, 0x1167f09a, 0x11c06e13,
- 0x1219acf5, 0x1273abfb, 0x12ce69db, 0x1329e54a, 0x13861cf3, 0x13e30f80, 0x1440bb97, 0x149f1fd8, 0x14fe3ade,
- 0x155e0b40, 0x15be8f92, 0x161fc662, 0x1681ae38, 0x16e4459b, 0x17478b0b, 0x17ab7d03, 0x181019fb, 0x18756067,
- 0x18db4eb3, 0x1941e34a, 0x19a91c92, 0x1a10f8ea, 0x1a7976af, 0x1ae29439, 0x1b4c4fda, 0x1bb6a7e2, 0x1c219a9a,
- 0x1c8d2649, 0x1cf9492e, 0x1d660188, 0x1dd34d8e, 0x1e412b74, 0x1eaf996a, 0x1f1e959b, 0x1f8e1e2f, 0x1ffe3146,
- 0x206ecd01, 0x20dfef78, 0x215196c2, 0x21c3c0f0, 0x22366c10, 0x22a9962a, 0x231d3d45, 0x23915f60, 0x2405fa7a,
- 0x247b0c8c, 0x24f09389, 0x25668d65, 0x25dcf80c, 0x2653d167, 0x26cb175e, 0x2742c7d0, 0x27bae09e, 0x28335fa2,
- 0x28ac42b3, 0x292587a5, 0x299f2c48, 0x2a192e69, 0x2a938bd1, 0x2b0e4247, 0x2b894f8d, 0x2c04b164, 0x2c806588,
- 0x2cfc69b2, 0x2d78bb9a, 0x2df558f4, 0x2e723f6f, 0x2eef6cbb, 0x2f6cde83, 0x2fea9270, 0x30688627, 0x30e6b74e,
- 0x31652385, 0x31e3c86b, 0x3262a39e, 0x32e1b2b8, 0x3360f352, 0x33e06303, 0x345fff5e, 0x34dfc5f8, 0x355fb462,
- 0x35dfc82a, 0x365ffee0, 0x36e0560f, 0x3760cb43, 0x37e15c05, 0x386205df, 0x38e2c657, 0x39639af5, 0x39e4813e,
- 0x3a6576b6, 0x3ae678e3, 0x3b678547, 0x3be89965, 0x3c69b2c1, 0x3ceacedc, 0x3d6beb37, 0x3ded0557, 0x3e6e1abb,
- 0x3eef28e6, 0x3f702d5a, 0x3ff1259a, 0x40720f29, 0x40f2e789, 0x4173ac3f, 0x41f45ad0, 0x4274f0c2, 0x42f56b9a,
- 0x4375c8e0, 0x43f6061d, 0x447620db, 0x44f616a5, 0x4575e509, 0x45f58994, 0x467501d6, 0x46f44b62, 0x477363cb,
- 0x47f248a6, 0x4870f78e, 0x48ef6e1a, 0x496da9e8, 0x49eba897, 0x4a6967c8, 0x4ae6e521, 0x4b641e47, 0x4be110e5,
- 0x4c5dbaa7, 0x4cda193f, 0x4d562a5f, 0x4dd1ebbd, 0x4e4d5b15, 0x4ec87623, 0x4f433aa9, 0x4fbda66c, 0x5037b734,
- 0x50b16acf, 0x512abf0e, 0x51a3b1c5, 0x521c40ce, 0x52946a06, 0x530c2b50, 0x53838292, 0x53fa6db8, 0x5470eab3,
- 0x54e6f776, 0x555c91fc, 0x55d1b844, 0x56466851, 0x56baa02f, 0x572e5deb, 0x57a19f98, 0x58146352, 0x5886a737,
- 0x58f8696d, 0x5969a81c, 0x59da6177, 0x5a4a93b4, 0x5aba3d0f, 0x5b295bcb, 0x5b97ee30, 0x5c05f28d, 0x5c736738,
- 0x5ce04a8d, 0x5d4c9aed, 0x5db856c1, 0x5e237c78, 0x5e8e0a89, 0x5ef7ff6f, 0x5f6159b0, 0x5fca17d4, 0x6032386e,
- 0x6099ba15, 0x61009b69, 0x6166db11, 0x61cc77b9, 0x62317017, 0x6295c2e7, 0x62f96eec, 0x635c72f1, 0x63becdc8,
- 0x64207e4b, 0x6481835a, 0x64e1dbde, 0x654186c8, 0x65a0830e, 0x65fecfb1, 0x665c6bb7, 0x66b95630, 0x67158e30,
- 0x677112d7, 0x67cbe34b, 0x6825feb9, 0x687f6456, 0x68d81361, 0x69300b1e, 0x69874ada, 0x69ddd1ea, 0x6a339fab,
- 0x6a88b382, 0x6add0cdb, 0x6b30ab2a, 0x6b838dec, 0x6bd5b4a6, 0x6c271ee2, 0x6c77cc36, 0x6cc7bc3d, 0x6d16ee9b,
- 0x6d6562fb, 0x6db31911, 0x6e001099, 0x6e4c4955, 0x6e97c311, 0x6ee27d9f, 0x6f2c78d9, 0x6f75b4a2, 0x6fbe30e4,
- 0x7005ed91, 0x704ceaa1, 0x70932816, 0x70d8a5f8, 0x711d6457, 0x7161634b, 0x71a4a2f3, 0x71e72375, 0x7228e500,
- 0x7269e7c8, 0x72aa2c0a, 0x72e9b209, 0x73287a12, 0x73668476, 0x73a3d18f, 0x73e061bc, 0x741c3566, 0x74574cfa,
- 0x7491a8ee, 0x74cb49be, 0x75042fec, 0x753c5c03, 0x7573ce92, 0x75aa882f, 0x75e08979, 0x7615d313, 0x764a65a7,
- 0x767e41e5, 0x76b16884, 0x76e3da40, 0x771597dc, 0x7746a221, 0x7776f9dd, 0x77a69fe6, 0x77d59514, 0x7803da49,
- 0x7831706a, 0x785e5861, 0x788a9320, 0x78b6219c, 0x78e104cf, 0x790b3dbb, 0x7934cd64, 0x795db4d5, 0x7985f51d,
- 0x79ad8f50, 0x79d48486, 0x79fad5de, 0x7a208478, 0x7a45917b, 0x7a69fe12, 0x7a8dcb6c, 0x7ab0fabb, 0x7ad38d36,
- 0x7af5841a, 0x7b16e0a3, 0x7b37a416, 0x7b57cfb8, 0x7b7764d4, 0x7b9664b6, 0x7bb4d0b0, 0x7bd2aa14, 0x7beff23b,
- 0x7c0caa7f, 0x7c28d43c, 0x7c4470d2, 0x7c5f81a5, 0x7c7a081a, 0x7c940598, 0x7cad7b8b, 0x7cc66b5e, 0x7cded680,
- 0x7cf6be64, 0x7d0e247b, 0x7d250a3c, 0x7d3b711c, 0x7d515a95, 0x7d66c822, 0x7d7bbb3c, 0x7d903563, 0x7da43814,
- 0x7db7c4d0, 0x7dcadd16, 0x7ddd826a, 0x7defb64d, 0x7e017a44, 0x7e12cfd3, 0x7e23b87f, 0x7e3435cc, 0x7e444943,
- 0x7e53f467, 0x7e6338c0, 0x7e7217d5, 0x7e80932b, 0x7e8eac49, 0x7e9c64b7, 0x7ea9bdf8, 0x7eb6b994, 0x7ec35910,
- 0x7ecf9def, 0x7edb89b6, 0x7ee71de9, 0x7ef25c09, 0x7efd4598, 0x7f07dc16, 0x7f122103, 0x7f1c15dc, 0x7f25bc1f,
- 0x7f2f1547, 0x7f3822cd, 0x7f40e62b, 0x7f4960d6, 0x7f519443, 0x7f5981e7, 0x7f612b31, 0x7f689191, 0x7f6fb674,
- 0x7f769b45, 0x7f7d416c, 0x7f83aa51, 0x7f89d757, 0x7f8fc9df, 0x7f958348, 0x7f9b04ef, 0x7fa0502e, 0x7fa56659,
- 0x7faa48c7, 0x7faef8c7, 0x7fb377a7, 0x7fb7c6b3, 0x7fbbe732, 0x7fbfda67, 0x7fc3a196, 0x7fc73dfa, 0x7fcab0ce,
- 0x7fcdfb4a, 0x7fd11ea0, 0x7fd41c00, 0x7fd6f496, 0x7fd9a989, 0x7fdc3bff, 0x7fdead17, 0x7fe0fdee, 0x7fe32f9d,
- 0x7fe54337, 0x7fe739ce, 0x7fe9146c, 0x7fead41b, 0x7fec79dd, 0x7fee06b2, 0x7fef7b94, 0x7ff0d97b, 0x7ff22158,
- 0x7ff35417, 0x7ff472a3, 0x7ff57de0, 0x7ff676ac, 0x7ff75de3, 0x7ff8345a, 0x7ff8fae4, 0x7ff9b24b, 0x7ffa5b58,
- 0x7ffaf6cd, 0x7ffb8568, 0x7ffc07e2, 0x7ffc7eed, 0x7ffceb38, 0x7ffd4d6d, 0x7ffda631, 0x7ffdf621, 0x7ffe3dd8,
- 0x7ffe7dea, 0x7ffeb6e7, 0x7ffee959, 0x7fff15c4, 0x7fff3ca9, 0x7fff5e80, 0x7fff7bc0, 0x7fff94d6, 0x7fffaa2d,
- 0x7fffbc29, 0x7fffcb29, 0x7fffd786, 0x7fffe195, 0x7fffe9a3, 0x7fffeffa, 0x7ffff4dd, 0x7ffff889, 0x7ffffb37,
- 0x7ffffd1a, 0x7ffffe5d, 0x7fffff29, 0x7fffffa0, 0x7fffffdd, 0x7ffffff7, 0x7fffffff, 0x7fffffff,
-};
-
-const int32_t vwin2048[1024] = {
- 0x000007c0, 0x000045c4, 0x0000c1ca, 0x00017bd3, 0x000273de, 0x0003a9eb, 0x00051df9, 0x0006d007, 0x0008c014,
- 0x000aee1e, 0x000d5a25, 0x00100428, 0x0012ec23, 0x00161216, 0x001975fe, 0x001d17da, 0x0020f7a8, 0x00251564,
- 0x0029710c, 0x002e0a9e, 0x0032e217, 0x0037f773, 0x003d4ab0, 0x0042dbca, 0x0048aabe, 0x004eb788, 0x00550224,
- 0x005b8a8f, 0x006250c5, 0x006954c1, 0x0070967e, 0x007815f9, 0x007fd32c, 0x0087ce13, 0x009006a9, 0x00987ce9,
- 0x00a130cc, 0x00aa224f, 0x00b3516b, 0x00bcbe1a, 0x00c66856, 0x00d0501a, 0x00da755f, 0x00e4d81f, 0x00ef7853,
- 0x00fa55f4, 0x010570fc, 0x0110c963, 0x011c5f22, 0x01283232, 0x0134428c, 0x01409027, 0x014d1afb, 0x0159e302,
- 0x0166e831, 0x01742a82, 0x0181a9ec, 0x018f6665, 0x019d5fe5, 0x01ab9663, 0x01ba09d6, 0x01c8ba34, 0x01d7a775,
- 0x01e6d18d, 0x01f63873, 0x0205dc1e, 0x0215bc82, 0x0225d997, 0x02363350, 0x0246c9a3, 0x02579c86, 0x0268abed,
- 0x0279f7cc, 0x028b801a, 0x029d44c9, 0x02af45ce, 0x02c1831d, 0x02d3fcaa, 0x02e6b269, 0x02f9a44c, 0x030cd248,
- 0x03203c4f, 0x0333e255, 0x0347c44b, 0x035be225, 0x03703bd5, 0x0384d14d, 0x0399a280, 0x03aeaf5e, 0x03c3f7d9,
- 0x03d97be4, 0x03ef3b6e, 0x0405366a, 0x041b6cc8, 0x0431de78, 0x04488b6c, 0x045f7393, 0x047696dd, 0x048df53b,
- 0x04a58e9b, 0x04bd62ee, 0x04d57223, 0x04edbc28, 0x050640ed, 0x051f0060, 0x0537fa70, 0x05512f0a, 0x056a9e1e,
- 0x05844798, 0x059e2b67, 0x05b84978, 0x05d2a1b8, 0x05ed3414, 0x06080079, 0x062306d3, 0x063e470f, 0x0659c119,
- 0x067574dd, 0x06916247, 0x06ad8941, 0x06c9e9b8, 0x06e68397, 0x070356c8, 0x07206336, 0x073da8cb, 0x075b2772,
- 0x0778df15, 0x0796cf9c, 0x07b4f8f3, 0x07d35b01, 0x07f1f5b1, 0x0810c8eb, 0x082fd497, 0x084f189e, 0x086e94e9,
- 0x088e495e, 0x08ae35e6, 0x08ce5a68, 0x08eeb6cc, 0x090f4af8, 0x093016d3, 0x09511a44, 0x09725530, 0x0993c77f,
- 0x09b57115, 0x09d751d8, 0x09f969ae, 0x0a1bb87c, 0x0a3e3e26, 0x0a60fa91, 0x0a83eda2, 0x0aa7173c, 0x0aca7743,
- 0x0aee0d9b, 0x0b11da28, 0x0b35dccc, 0x0b5a156a, 0x0b7e83e5, 0x0ba3281f, 0x0bc801fa, 0x0bed1159, 0x0c12561c,
- 0x0c37d025, 0x0c5d7f55, 0x0c83638d, 0x0ca97cae, 0x0ccfca97, 0x0cf64d2a, 0x0d1d0444, 0x0d43efc7, 0x0d6b0f92,
- 0x0d926383, 0x0db9eb79, 0x0de1a752, 0x0e0996ee, 0x0e31ba29, 0x0e5a10e2, 0x0e829af6, 0x0eab5841, 0x0ed448a2,
- 0x0efd6bf4, 0x0f26c214, 0x0f504ade, 0x0f7a062e, 0x0fa3f3df, 0x0fce13cd, 0x0ff865d2, 0x1022e9ca, 0x104d9f8e,
- 0x107886f9, 0x10a39fe5, 0x10ceea2c, 0x10fa65a6, 0x1126122d, 0x1151ef9a, 0x117dfdc5, 0x11aa3c87, 0x11d6abb6,
- 0x12034b2c, 0x12301ac0, 0x125d1a48, 0x128a499b, 0x12b7a891, 0x12e536ff, 0x1312f4bb, 0x1340e19c, 0x136efd75,
- 0x139d481e, 0x13cbc16a, 0x13fa692f, 0x14293f40, 0x14584371, 0x14877597, 0x14b6d585, 0x14e6630d, 0x15161e04,
- 0x1546063b, 0x15761b85, 0x15a65db3, 0x15d6cc99, 0x16076806, 0x16382fcd, 0x166923bf, 0x169a43ab, 0x16cb8f62,
- 0x16fd06b5, 0x172ea973, 0x1760776b, 0x1792706e, 0x17c49449, 0x17f6e2cb, 0x18295bc3, 0x185bfeff, 0x188ecc4c,
- 0x18c1c379, 0x18f4e452, 0x19282ea4, 0x195ba23c, 0x198f3ee6, 0x19c3046e, 0x19f6f2a1, 0x1a2b094a, 0x1a5f4833,
- 0x1a93af28, 0x1ac83df3, 0x1afcf460, 0x1b31d237, 0x1b66d744, 0x1b9c034e, 0x1bd15621, 0x1c06cf84, 0x1c3c6f40,
- 0x1c72351e, 0x1ca820e6, 0x1cde3260, 0x1d146953, 0x1d4ac587, 0x1d8146c3, 0x1db7eccd, 0x1deeb76c, 0x1e25a667,
- 0x1e5cb982, 0x1e93f085, 0x1ecb4b33, 0x1f02c953, 0x1f3a6aaa, 0x1f722efb, 0x1faa160b, 0x1fe21f9e, 0x201a4b79,
- 0x2052995d, 0x208b0910, 0x20c39a53, 0x20fc4cea, 0x21352097, 0x216e151c, 0x21a72a3a, 0x21e05fb5, 0x2219b54d,
- 0x22532ac3, 0x228cbfd8, 0x22c6744d, 0x230047e2, 0x233a3a58, 0x23744b6d, 0x23ae7ae3, 0x23e8c878, 0x242333ec,
- 0x245dbcfd, 0x24986369, 0x24d326f1, 0x250e0750, 0x25490446, 0x25841d90, 0x25bf52ec, 0x25faa417, 0x263610cd,
- 0x267198cc, 0x26ad3bcf, 0x26e8f994, 0x2724d1d6, 0x2760c451, 0x279cd0c0, 0x27d8f6e0, 0x2815366a, 0x28518f1b,
- 0x288e00ac, 0x28ca8ad8, 0x29072d5a, 0x2943e7eb, 0x2980ba45, 0x29bda422, 0x29faa53c, 0x2a37bd4a, 0x2a74ec07,
- 0x2ab2312b, 0x2aef8c6f, 0x2b2cfd8b, 0x2b6a8437, 0x2ba8202c, 0x2be5d120, 0x2c2396cc, 0x2c6170e7, 0x2c9f5f29,
- 0x2cdd6147, 0x2d1b76fa, 0x2d599ff7, 0x2d97dbf5, 0x2dd62aab, 0x2e148bcf, 0x2e52ff16, 0x2e918436, 0x2ed01ae5,
- 0x2f0ec2d9, 0x2f4d7bc6, 0x2f8c4562, 0x2fcb1f62, 0x300a097a, 0x3049035f, 0x30880cc6, 0x30c72563, 0x31064cea,
- 0x3145830f, 0x3184c786, 0x31c41a03, 0x32037a39, 0x3242e7dc, 0x3282629f, 0x32c1ea36, 0x33017e53, 0x33411ea9,
- 0x3380caec, 0x33c082ce, 0x34004602, 0x34401439, 0x347fed27, 0x34bfd07e, 0x34ffbdf0, 0x353fb52e, 0x357fb5ec,
- 0x35bfbfda, 0x35ffd2aa, 0x363fee0f, 0x368011b9, 0x36c03d5a, 0x370070a4, 0x3740ab48, 0x3780ecf7, 0x37c13562,
- 0x3801843a, 0x3841d931, 0x388233f7, 0x38c2943d, 0x3902f9b4, 0x3943640d, 0x3983d2f8, 0x39c44626, 0x3a04bd48,
- 0x3a45380e, 0x3a85b62a, 0x3ac6374a, 0x3b06bb20, 0x3b47415c, 0x3b87c9ae, 0x3bc853c7, 0x3c08df57, 0x3c496c0f,
- 0x3c89f99f, 0x3cca87b6, 0x3d0b1605, 0x3d4ba43d, 0x3d8c320e, 0x3dccbf27, 0x3e0d4b3a, 0x3e4dd5f6, 0x3e8e5f0c,
- 0x3ecee62b, 0x3f0f6b05, 0x3f4fed49, 0x3f906ca8, 0x3fd0e8d2, 0x40116177, 0x4051d648, 0x409246f6, 0x40d2b330,
- 0x41131aa7, 0x41537d0c, 0x4193da10, 0x41d43162, 0x421482b4, 0x4254cdb7, 0x4295121b, 0x42d54f91, 0x431585ca,
- 0x4355b477, 0x4395db49, 0x43d5f9f1, 0x44161021, 0x44561d8a, 0x449621dd, 0x44d61ccc, 0x45160e08, 0x4555f544,
- 0x4595d230, 0x45d5a47f, 0x46156be3, 0x4655280e, 0x4694d8b2, 0x46d47d82, 0x4714162f, 0x4753a26d, 0x479321ef,
- 0x47d29466, 0x4811f987, 0x48515104, 0x48909a91, 0x48cfd5e1, 0x490f02a7, 0x494e2098, 0x498d2f66, 0x49cc2ec7,
- 0x4a0b1e6f, 0x4a49fe11, 0x4a88cd62, 0x4ac78c18, 0x4b0639e6, 0x4b44d683, 0x4b8361a2, 0x4bc1dafa, 0x4c004241,
- 0x4c3e972c, 0x4c7cd970, 0x4cbb08c5, 0x4cf924e1, 0x4d372d7a, 0x4d752247, 0x4db30300, 0x4df0cf5a, 0x4e2e870f,
- 0x4e6c29d6, 0x4ea9b766, 0x4ee72f78, 0x4f2491c4, 0x4f61de02, 0x4f9f13ec, 0x4fdc333b, 0x50193ba8, 0x50562ced,
- 0x509306c3, 0x50cfc8e5, 0x510c730d, 0x514904f6, 0x51857e5a, 0x51c1def5, 0x51fe2682, 0x523a54bc, 0x52766961,
- 0x52b2642c, 0x52ee44d9, 0x532a0b26, 0x5365b6d0, 0x53a14793, 0x53dcbd2f, 0x54181760, 0x545355e5, 0x548e787d,
- 0x54c97ee6, 0x550468e1, 0x553f362c, 0x5579e687, 0x55b479b3, 0x55eeef70, 0x5629477f, 0x566381a1, 0x569d9d97,
- 0x56d79b24, 0x57117a0a, 0x574b3a0a, 0x5784dae9, 0x57be5c69, 0x57f7be4d, 0x5831005a, 0x586a2254, 0x58a32400,
- 0x58dc0522, 0x5914c57f, 0x594d64de, 0x5985e305, 0x59be3fba, 0x59f67ac3, 0x5a2e93e9, 0x5a668af2, 0x5a9e5fa6,
- 0x5ad611ce, 0x5b0da133, 0x5b450d9d, 0x5b7c56d7, 0x5bb37ca9, 0x5bea7ede, 0x5c215d41, 0x5c58179d, 0x5c8eadbe,
- 0x5cc51f6f, 0x5cfb6c7c, 0x5d3194b2, 0x5d6797de, 0x5d9d75cf, 0x5dd32e51, 0x5e08c132, 0x5e3e2e43, 0x5e737551,
- 0x5ea8962d, 0x5edd90a7, 0x5f12648e, 0x5f4711b4, 0x5f7b97ea, 0x5faff702, 0x5fe42ece, 0x60183f20, 0x604c27cc,
- 0x607fe8a6, 0x60b38180, 0x60e6f22f, 0x611a3a89, 0x614d5a62, 0x61805190, 0x61b31fe9, 0x61e5c545, 0x62184179,
- 0x624a945d, 0x627cbdca, 0x62aebd98, 0x62e0939f, 0x63123fba, 0x6343c1c1, 0x6375198f, 0x63a646ff, 0x63d749ec,
- 0x64082232, 0x6438cfad, 0x64695238, 0x6499a9b3, 0x64c9d5f9, 0x64f9d6ea, 0x6529ac63, 0x65595643, 0x6588d46a,
- 0x65b826b8, 0x65e74d0e, 0x6616474b, 0x66451552, 0x6673b704, 0x66a22c44, 0x66d074f4, 0x66fe90f8, 0x672c8033,
- 0x675a428a, 0x6787d7e1, 0x67b5401f, 0x67e27b27, 0x680f88e1, 0x683c6934, 0x68691c05, 0x6895a13e, 0x68c1f8c7,
- 0x68ee2287, 0x691a1e68, 0x6945ec54, 0x69718c35, 0x699cfdf5, 0x69c8417f, 0x69f356c0, 0x6a1e3da3, 0x6a48f615,
- 0x6a738002, 0x6a9ddb5a, 0x6ac80808, 0x6af205fd, 0x6b1bd526, 0x6b457575, 0x6b6ee6d8, 0x6b982940, 0x6bc13c9f,
- 0x6bea20e5, 0x6c12d605, 0x6c3b5bf1, 0x6c63b29c, 0x6c8bd9fb, 0x6cb3d200, 0x6cdb9aa0, 0x6d0333d0, 0x6d2a9d86,
- 0x6d51d7b7, 0x6d78e25a, 0x6d9fbd67, 0x6dc668d3, 0x6dece498, 0x6e1330ad, 0x6e394d0c, 0x6e5f39ae, 0x6e84f68d,
- 0x6eaa83a2, 0x6ecfe0ea, 0x6ef50e5e, 0x6f1a0bfc, 0x6f3ed9bf, 0x6f6377a4, 0x6f87e5a8, 0x6fac23c9, 0x6fd03206,
- 0x6ff4105c, 0x7017becc, 0x703b3d54, 0x705e8bf5, 0x7081aaaf, 0x70a49984, 0x70c75874, 0x70e9e783, 0x710c46b2,
- 0x712e7605, 0x7150757f, 0x71724523, 0x7193e4f6, 0x71b554fd, 0x71d6953e, 0x71f7a5bd, 0x72188681, 0x72393792,
- 0x7259b8f5, 0x727a0ab2, 0x729a2cd2, 0x72ba1f5d, 0x72d9e25c, 0x72f975d8, 0x7318d9db, 0x73380e6f, 0x735713a0,
- 0x7375e978, 0x73949003, 0x73b3074c, 0x73d14f61, 0x73ef684f, 0x740d5222, 0x742b0ce9, 0x744898b1, 0x7465f589,
- 0x74832381, 0x74a022a8, 0x74bcf30e, 0x74d994c3, 0x74f607d8, 0x75124c5f, 0x752e6268, 0x754a4a05, 0x7566034b,
- 0x75818e4a, 0x759ceb16, 0x75b819c4, 0x75d31a66, 0x75eded12, 0x760891dc, 0x762308da, 0x763d5221, 0x76576dc8,
- 0x76715be4, 0x768b1c8c, 0x76a4afd9, 0x76be15e0, 0x76d74ebb, 0x76f05a82, 0x7709394d, 0x7721eb35, 0x773a7054,
- 0x7752c8c4, 0x776af49f, 0x7782f400, 0x779ac701, 0x77b26dbd, 0x77c9e851, 0x77e136d8, 0x77f8596f, 0x780f5032,
- 0x78261b3f, 0x783cbab2, 0x78532eaa, 0x78697745, 0x787f94a0, 0x789586db, 0x78ab4e15, 0x78c0ea6d, 0x78d65c03,
- 0x78eba2f7, 0x7900bf68, 0x7915b179, 0x792a7949, 0x793f16fb, 0x79538aaf, 0x7967d488, 0x797bf4a8, 0x798feb31,
- 0x79a3b846, 0x79b75c0a, 0x79cad6a1, 0x79de282e, 0x79f150d5, 0x7a0450bb, 0x7a172803, 0x7a29d6d3, 0x7a3c5d50,
- 0x7a4ebb9f, 0x7a60f1e6, 0x7a73004a, 0x7a84e6f2, 0x7a96a604, 0x7aa83da7, 0x7ab9ae01, 0x7acaf73a, 0x7adc1979,
- 0x7aed14e6, 0x7afde9a8, 0x7b0e97e8, 0x7b1f1fcd, 0x7b2f8182, 0x7b3fbd2d, 0x7b4fd2f9, 0x7b5fc30f, 0x7b6f8d98,
- 0x7b7f32bd, 0x7b8eb2a9, 0x7b9e0d85, 0x7bad437d, 0x7bbc54b9, 0x7bcb4166, 0x7bda09ae, 0x7be8adbc, 0x7bf72dbc,
- 0x7c0589d8, 0x7c13c23d, 0x7c21d716, 0x7c2fc88f, 0x7c3d96d5, 0x7c4b4214, 0x7c58ca78, 0x7c66302d, 0x7c737362,
- 0x7c809443, 0x7c8d92fc, 0x7c9a6fbc, 0x7ca72aaf, 0x7cb3c404, 0x7cc03be8, 0x7ccc9288, 0x7cd8c814, 0x7ce4dcb9,
- 0x7cf0d0a5, 0x7cfca406, 0x7d08570c, 0x7d13e9e5, 0x7d1f5cbf, 0x7d2aafca, 0x7d35e335, 0x7d40f72e, 0x7d4bebe4,
- 0x7d56c188, 0x7d617848, 0x7d6c1054, 0x7d7689db, 0x7d80e50e, 0x7d8b221b, 0x7d954133, 0x7d9f4286, 0x7da92643,
- 0x7db2ec9b, 0x7dbc95bd, 0x7dc621da, 0x7dcf9123, 0x7dd8e3c6, 0x7de219f6, 0x7deb33e2, 0x7df431ba, 0x7dfd13af,
- 0x7e05d9f2, 0x7e0e84b4, 0x7e171424, 0x7e1f8874, 0x7e27e1d4, 0x7e302074, 0x7e384487, 0x7e404e3c, 0x7e483dc4,
- 0x7e501350, 0x7e57cf11, 0x7e5f7138, 0x7e66f9f4, 0x7e6e6979, 0x7e75bff5, 0x7e7cfd9a, 0x7e842298, 0x7e8b2f22,
- 0x7e922366, 0x7e98ff97, 0x7e9fc3e4, 0x7ea6707f, 0x7ead0598, 0x7eb38360, 0x7eb9ea07, 0x7ec039bf, 0x7ec672b7,
- 0x7ecc9521, 0x7ed2a12c, 0x7ed8970a, 0x7ede76ea, 0x7ee440fd, 0x7ee9f573, 0x7eef947d, 0x7ef51e4b, 0x7efa930d,
- 0x7efff2f2, 0x7f053e2b, 0x7f0a74e8, 0x7f0f9758, 0x7f14a5ac, 0x7f19a013, 0x7f1e86bc, 0x7f2359d8, 0x7f281995,
- 0x7f2cc623, 0x7f315fb1, 0x7f35e66e, 0x7f3a5a8a, 0x7f3ebc33, 0x7f430b98, 0x7f4748e7, 0x7f4b7450, 0x7f4f8e01,
- 0x7f539629, 0x7f578cf5, 0x7f5b7293, 0x7f5f4732, 0x7f630b00, 0x7f66be2b, 0x7f6a60df, 0x7f6df34b, 0x7f71759b,
- 0x7f74e7fe, 0x7f784aa0, 0x7f7b9daf, 0x7f7ee156, 0x7f8215c3, 0x7f853b22, 0x7f88519f, 0x7f8b5967, 0x7f8e52a6,
- 0x7f913d87, 0x7f941a36, 0x7f96e8df, 0x7f99a9ad, 0x7f9c5ccb, 0x7f9f0265, 0x7fa19aa5, 0x7fa425b5, 0x7fa6a3c1,
- 0x7fa914f3, 0x7fab7974, 0x7fadd16f, 0x7fb01d0d, 0x7fb25c78, 0x7fb48fd9, 0x7fb6b75a, 0x7fb8d323, 0x7fbae35d,
- 0x7fbce831, 0x7fbee1c7, 0x7fc0d047, 0x7fc2b3d9, 0x7fc48ca5, 0x7fc65ad3, 0x7fc81e88, 0x7fc9d7ee, 0x7fcb872a,
- 0x7fcd2c63, 0x7fcec7bf, 0x7fd05966, 0x7fd1e17c, 0x7fd36027, 0x7fd4d58d, 0x7fd641d3, 0x7fd7a51e, 0x7fd8ff94,
- 0x7fda5157, 0x7fdb9a8e, 0x7fdcdb5b, 0x7fde13e2, 0x7fdf4448, 0x7fe06caf, 0x7fe18d3b, 0x7fe2a60e, 0x7fe3b74b,
- 0x7fe4c114, 0x7fe5c38b, 0x7fe6bed2, 0x7fe7b30a, 0x7fe8a055, 0x7fe986d4, 0x7fea66a7, 0x7feb3ff0, 0x7fec12cd,
- 0x7fecdf5f, 0x7feda5c5, 0x7fee6620, 0x7fef208d, 0x7fefd52c, 0x7ff0841c, 0x7ff12d7a, 0x7ff1d164, 0x7ff26ff9,
- 0x7ff30955, 0x7ff39d96, 0x7ff42cd9, 0x7ff4b739, 0x7ff53cd4, 0x7ff5bdc5, 0x7ff63a28, 0x7ff6b217, 0x7ff725af,
- 0x7ff7950a, 0x7ff80043, 0x7ff86773, 0x7ff8cab4, 0x7ff92a21, 0x7ff985d1, 0x7ff9dddf, 0x7ffa3262, 0x7ffa8374,
- 0x7ffad12c, 0x7ffb1ba1, 0x7ffb62ec, 0x7ffba723, 0x7ffbe85c, 0x7ffc26b0, 0x7ffc6233, 0x7ffc9afb, 0x7ffcd11e,
- 0x7ffd04b1, 0x7ffd35c9, 0x7ffd647b, 0x7ffd90da, 0x7ffdbafa, 0x7ffde2f0, 0x7ffe08ce, 0x7ffe2ca7, 0x7ffe4e8e,
- 0x7ffe6e95, 0x7ffe8cce, 0x7ffea94a, 0x7ffec41b, 0x7ffedd52, 0x7ffef4ff, 0x7fff0b33, 0x7fff1ffd, 0x7fff336e,
- 0x7fff4593, 0x7fff567d, 0x7fff663a, 0x7fff74d8, 0x7fff8265, 0x7fff8eee, 0x7fff9a81, 0x7fffa52b, 0x7fffaef8,
- 0x7fffb7f5, 0x7fffc02d, 0x7fffc7ab, 0x7fffce7c, 0x7fffd4a9, 0x7fffda3e, 0x7fffdf44, 0x7fffe3c6, 0x7fffe7cc,
- 0x7fffeb60, 0x7fffee8a, 0x7ffff153, 0x7ffff3c4, 0x7ffff5e3, 0x7ffff7b8, 0x7ffff94b, 0x7ffffaa1, 0x7ffffbc1,
- 0x7ffffcb2, 0x7ffffd78, 0x7ffffe19, 0x7ffffe9a, 0x7ffffeff, 0x7fffff4e, 0x7fffff89, 0x7fffffb3, 0x7fffffd2,
- 0x7fffffe6, 0x7ffffff3, 0x7ffffffa, 0x7ffffffe, 0x7fffffff, 0x7fffffff, 0x7fffffff,
-};
-
-const int32_t vwin4096[2048] = {
- 0x000001f0, 0x00001171, 0x00003072, 0x00005ef5, 0x00009cf8, 0x0000ea7c, 0x00014780, 0x0001b405, 0x0002300b,
- 0x0002bb91, 0x00035698, 0x0004011e, 0x0004bb25, 0x000584ac, 0x00065db3, 0x0007463a, 0x00083e41, 0x000945c7,
- 0x000a5ccc, 0x000b8350, 0x000cb954, 0x000dfed7, 0x000f53d8, 0x0010b857, 0x00122c55, 0x0013afd1, 0x001542ca,
- 0x0016e541, 0x00189735, 0x001a58a7, 0x001c2995, 0x001e09ff, 0x001ff9e6, 0x0021f948, 0x00240826, 0x00262680,
- 0x00285454, 0x002a91a3, 0x002cde6c, 0x002f3aaf, 0x0031a66b, 0x003421a0, 0x0036ac4f, 0x00394675, 0x003bf014,
- 0x003ea92a, 0x004171b7, 0x004449bb, 0x00473135, 0x004a2824, 0x004d2e8a, 0x00504463, 0x005369b2, 0x00569e74,
- 0x0059e2aa, 0x005d3652, 0x0060996d, 0x00640bf9, 0x00678df7, 0x006b1f66, 0x006ec045, 0x00727093, 0x00763051,
- 0x0079ff7d, 0x007dde16, 0x0081cc1d, 0x0085c991, 0x0089d671, 0x008df2bc, 0x00921e71, 0x00965991, 0x009aa41a,
- 0x009efe0c, 0x00a36766, 0x00a7e028, 0x00ac6850, 0x00b0ffde, 0x00b5a6d1, 0x00ba5d28, 0x00bf22e4, 0x00c3f802,
- 0x00c8dc83, 0x00cdd065, 0x00d2d3a8, 0x00d7e64a, 0x00dd084c, 0x00e239ac, 0x00e77a69, 0x00ecca83, 0x00f229f9,
- 0x00f798ca, 0x00fd16f5, 0x0102a479, 0x01084155, 0x010ded89, 0x0113a913, 0x011973f3, 0x011f4e27, 0x012537af,
- 0x012b308a, 0x013138b7, 0x01375035, 0x013d7702, 0x0143ad1f, 0x0149f289, 0x01504741, 0x0156ab44, 0x015d1e92,
- 0x0163a12a, 0x016a330b, 0x0170d433, 0x017784a3, 0x017e4458, 0x01851351, 0x018bf18e, 0x0192df0d, 0x0199dbcd,
- 0x01a0e7cd, 0x01a8030c, 0x01af2d89, 0x01b66743, 0x01bdb038, 0x01c50867, 0x01cc6fd0, 0x01d3e670, 0x01db6c47,
- 0x01e30153, 0x01eaa593, 0x01f25907, 0x01fa1bac, 0x0201ed81, 0x0209ce86, 0x0211beb8, 0x0219be17, 0x0221cca2,
- 0x0229ea56, 0x02321733, 0x023a5337, 0x02429e60, 0x024af8af, 0x02536220, 0x025bdab3, 0x02646267, 0x026cf93a,
- 0x02759f2a, 0x027e5436, 0x0287185d, 0x028feb9d, 0x0298cdf4, 0x02a1bf62, 0x02aabfe5, 0x02b3cf7b, 0x02bcee23,
- 0x02c61bdb, 0x02cf58a2, 0x02d8a475, 0x02e1ff55, 0x02eb693e, 0x02f4e230, 0x02fe6a29, 0x03080127, 0x0311a729,
- 0x031b5c2d, 0x03252031, 0x032ef334, 0x0338d534, 0x0342c630, 0x034cc625, 0x0356d512, 0x0360f2f6, 0x036b1fce,
- 0x03755b99, 0x037fa655, 0x038a0001, 0x0394689a, 0x039ee020, 0x03a9668f, 0x03b3fbe6, 0x03bea024, 0x03c95347,
- 0x03d4154d, 0x03dee633, 0x03e9c5f9, 0x03f4b49b, 0x03ffb219, 0x040abe71, 0x0415d9a0, 0x042103a5, 0x042c3c7d,
- 0x04378428, 0x0442daa2, 0x044e3fea, 0x0459b3fd, 0x046536db, 0x0470c880, 0x047c68eb, 0x0488181a, 0x0493d60b,
- 0x049fa2bc, 0x04ab7e2a, 0x04b76854, 0x04c36137, 0x04cf68d1, 0x04db7f21, 0x04e7a424, 0x04f3d7d8, 0x05001a3b,
- 0x050c6b4a, 0x0518cb04, 0x05253966, 0x0531b66e, 0x053e421a, 0x054adc68, 0x05578555, 0x05643cdf, 0x05710304,
- 0x057dd7c1, 0x058abb15, 0x0597acfd, 0x05a4ad76, 0x05b1bc7f, 0x05beda14, 0x05cc0635, 0x05d940dd, 0x05e68a0b,
- 0x05f3e1bd, 0x060147f0, 0x060ebca1, 0x061c3fcf, 0x0629d176, 0x06377194, 0x06452027, 0x0652dd2c, 0x0660a8a2,
- 0x066e8284, 0x067c6ad1, 0x068a6186, 0x069866a1, 0x06a67a1e, 0x06b49bfc, 0x06c2cc38, 0x06d10acf, 0x06df57bf,
- 0x06edb304, 0x06fc1c9d, 0x070a9487, 0x07191abe, 0x0727af40, 0x0736520b, 0x0745031c, 0x0753c270, 0x07629004,
- 0x07716bd6, 0x078055e2, 0x078f4e26, 0x079e549f, 0x07ad694b, 0x07bc8c26, 0x07cbbd2e, 0x07dafc5f, 0x07ea49b7,
- 0x07f9a533, 0x08090ed1, 0x0818868c, 0x08280c62, 0x0837a051, 0x08474255, 0x0856f26b, 0x0866b091, 0x08767cc3,
- 0x088656fe, 0x08963f3f, 0x08a63584, 0x08b639c8, 0x08c64c0a, 0x08d66c45, 0x08e69a77, 0x08f6d69d, 0x090720b3,
- 0x091778b7, 0x0927dea5, 0x0938527a, 0x0948d433, 0x095963cc, 0x096a0143, 0x097aac94, 0x098b65bb, 0x099c2cb6,
- 0x09ad0182, 0x09bde41a, 0x09ced47d, 0x09dfd2a5, 0x09f0de90, 0x0a01f83b, 0x0a131fa3, 0x0a2454c3, 0x0a359798,
- 0x0a46e820, 0x0a584656, 0x0a69b237, 0x0a7b2bc0, 0x0a8cb2ec, 0x0a9e47ba, 0x0aafea24, 0x0ac19a29, 0x0ad357c3,
- 0x0ae522ef, 0x0af6fbab, 0x0b08e1f1, 0x0b1ad5c0, 0x0b2cd712, 0x0b3ee5e5, 0x0b510234, 0x0b632bfd, 0x0b75633b,
- 0x0b87a7eb, 0x0b99fa08, 0x0bac5990, 0x0bbec67e, 0x0bd140cf, 0x0be3c87e, 0x0bf65d89, 0x0c08ffeb, 0x0c1bafa1,
- 0x0c2e6ca6, 0x0c4136f6, 0x0c540e8f, 0x0c66f36c, 0x0c79e588, 0x0c8ce4e1, 0x0c9ff172, 0x0cb30b37, 0x0cc6322c,
- 0x0cd9664d, 0x0ceca797, 0x0cfff605, 0x0d135193, 0x0d26ba3d, 0x0d3a2fff, 0x0d4db2d5, 0x0d6142ba, 0x0d74dfac,
- 0x0d8889a5, 0x0d9c40a1, 0x0db0049d, 0x0dc3d593, 0x0dd7b380, 0x0deb9e60, 0x0dff962f, 0x0e139ae7, 0x0e27ac85,
- 0x0e3bcb05, 0x0e4ff662, 0x0e642e98, 0x0e7873a2, 0x0e8cc57d, 0x0ea12423, 0x0eb58f91, 0x0eca07c2, 0x0ede8cb1,
- 0x0ef31e5b, 0x0f07bcba, 0x0f1c67cb, 0x0f311f88, 0x0f45e3ee, 0x0f5ab4f7, 0x0f6f92a0, 0x0f847ce3, 0x0f9973bc,
- 0x0fae7726, 0x0fc3871e, 0x0fd8a39d, 0x0fedcca1, 0x10030223, 0x1018441f, 0x102d9291, 0x1042ed74, 0x105854c3,
- 0x106dc879, 0x10834892, 0x1098d508, 0x10ae6dd8, 0x10c412fc, 0x10d9c46f, 0x10ef822d, 0x11054c30, 0x111b2274,
- 0x113104f5, 0x1146f3ac, 0x115cee95, 0x1172f5ab, 0x118908e9, 0x119f284a, 0x11b553ca, 0x11cb8b62, 0x11e1cf0f,
- 0x11f81ecb, 0x120e7a90, 0x1224e25a, 0x123b5624, 0x1251d5e9, 0x126861a3, 0x127ef94e, 0x12959ce3, 0x12ac4c5f,
- 0x12c307bb, 0x12d9cef2, 0x12f0a200, 0x130780df, 0x131e6b8a, 0x133561fa, 0x134c642c, 0x1363721a, 0x137a8bbe,
- 0x1391b113, 0x13a8e214, 0x13c01eba, 0x13d76702, 0x13eebae5, 0x14061a5e, 0x141d8567, 0x1434fbfb, 0x144c7e14,
- 0x14640bae, 0x147ba4c1, 0x14934949, 0x14aaf941, 0x14c2b4a2, 0x14da7b67, 0x14f24d8a, 0x150a2b06, 0x152213d5,
- 0x153a07f1, 0x15520755, 0x156a11fb, 0x158227dd, 0x159a48f5, 0x15b2753d, 0x15caacb1, 0x15e2ef49, 0x15fb3d01,
- 0x161395d2, 0x162bf9b6, 0x164468a8, 0x165ce2a1, 0x1675679c, 0x168df793, 0x16a69280, 0x16bf385c, 0x16d7e922,
- 0x16f0a4cc, 0x17096b54, 0x17223cb4, 0x173b18e5, 0x1753ffe2, 0x176cf1a5, 0x1785ee27, 0x179ef562, 0x17b80750,
- 0x17d123eb, 0x17ea4b2d, 0x18037d10, 0x181cb98d, 0x1836009e, 0x184f523c, 0x1868ae63, 0x1882150a, 0x189b862c,
- 0x18b501c4, 0x18ce87c9, 0x18e81836, 0x1901b305, 0x191b582f, 0x193507ad, 0x194ec17a, 0x1968858f, 0x198253e5,
- 0x199c2c75, 0x19b60f3a, 0x19cffc2d, 0x19e9f347, 0x1a03f482, 0x1a1dffd7, 0x1a381540, 0x1a5234b5, 0x1a6c5e31,
- 0x1a8691ac, 0x1aa0cf21, 0x1abb1687, 0x1ad567da, 0x1aefc311, 0x1b0a2826, 0x1b249712, 0x1b3f0fd0, 0x1b599257,
- 0x1b741ea1, 0x1b8eb4a7, 0x1ba95462, 0x1bc3fdcd, 0x1bdeb0de, 0x1bf96d91, 0x1c1433dd, 0x1c2f03bc, 0x1c49dd27,
- 0x1c64c017, 0x1c7fac85, 0x1c9aa269, 0x1cb5a1be, 0x1cd0aa7c, 0x1cebbc9c, 0x1d06d816, 0x1d21fce4, 0x1d3d2aff,
- 0x1d586260, 0x1d73a2fe, 0x1d8eecd4, 0x1daa3fda, 0x1dc59c09, 0x1de1015a, 0x1dfc6fc5, 0x1e17e743, 0x1e3367cd,
- 0x1e4ef15b, 0x1e6a83e7, 0x1e861f6a, 0x1ea1c3da, 0x1ebd7133, 0x1ed9276b, 0x1ef4e67c, 0x1f10ae5e, 0x1f2c7f0a,
- 0x1f485879, 0x1f643aa2, 0x1f80257f, 0x1f9c1908, 0x1fb81536, 0x1fd41a00, 0x1ff02761, 0x200c3d4f, 0x20285bc3,
- 0x204482b7, 0x2060b221, 0x207ce9fb, 0x20992a3e, 0x20b572e0, 0x20d1c3dc, 0x20ee1d28, 0x210a7ebe, 0x2126e895,
- 0x21435aa6, 0x215fd4ea, 0x217c5757, 0x2198e1e8, 0x21b57493, 0x21d20f51, 0x21eeb21b, 0x220b5ce7, 0x22280fb0,
- 0x2244ca6c, 0x22618d13, 0x227e579f, 0x229b2a06, 0x22b80442, 0x22d4e649, 0x22f1d015, 0x230ec19d, 0x232bbad9,
- 0x2348bbc1, 0x2365c44c, 0x2382d474, 0x239fec30, 0x23bd0b78, 0x23da3244, 0x23f7608b, 0x24149646, 0x2431d36c,
- 0x244f17f5, 0x246c63da, 0x2489b711, 0x24a71193, 0x24c47358, 0x24e1dc57, 0x24ff4c88, 0x251cc3e2, 0x253a425e,
- 0x2557c7f4, 0x2575549a, 0x2592e848, 0x25b082f7, 0x25ce249e, 0x25ebcd34, 0x26097cb2, 0x2627330e, 0x2644f040,
- 0x2662b441, 0x26807f07, 0x269e5089, 0x26bc28c1, 0x26da07a4, 0x26f7ed2b, 0x2715d94d, 0x2733cc02, 0x2751c540,
- 0x276fc500, 0x278dcb39, 0x27abd7e2, 0x27c9eaf3, 0x27e80463, 0x28062429, 0x28244a3e, 0x28427697, 0x2860a92d,
- 0x287ee1f7, 0x289d20eb, 0x28bb6603, 0x28d9b134, 0x28f80275, 0x291659c0, 0x2934b709, 0x29531a49, 0x29718378,
- 0x298ff28b, 0x29ae677b, 0x29cce23e, 0x29eb62cb, 0x2a09e91b, 0x2a287523, 0x2a4706dc, 0x2a659e3c, 0x2a843b39,
- 0x2aa2ddcd, 0x2ac185ec, 0x2ae0338f, 0x2afee6ad, 0x2b1d9f3c, 0x2b3c5d33, 0x2b5b208b, 0x2b79e939, 0x2b98b734,
- 0x2bb78a74, 0x2bd662ef, 0x2bf5409d, 0x2c142374, 0x2c330b6b, 0x2c51f87a, 0x2c70ea97, 0x2c8fe1b9, 0x2caeddd6,
- 0x2ccddee7, 0x2cece4e1, 0x2d0befbb, 0x2d2aff6d, 0x2d4a13ec, 0x2d692d31, 0x2d884b32, 0x2da76de4, 0x2dc69540,
- 0x2de5c13d, 0x2e04f1d0, 0x2e2426f0, 0x2e436095, 0x2e629eb4, 0x2e81e146, 0x2ea1283f, 0x2ec07398, 0x2edfc347,
- 0x2eff1742, 0x2f1e6f80, 0x2f3dcbf8, 0x2f5d2ca0, 0x2f7c916f, 0x2f9bfa5c, 0x2fbb675d, 0x2fdad869, 0x2ffa4d76,
- 0x3019c67b, 0x3039436f, 0x3058c448, 0x307848fc, 0x3097d183, 0x30b75dd3, 0x30d6ede2, 0x30f681a6, 0x31161917,
- 0x3135b42b, 0x315552d8, 0x3174f514, 0x31949ad7, 0x31b44417, 0x31d3f0ca, 0x31f3a0e6, 0x32135462, 0x32330b35,
- 0x3252c555, 0x327282b7, 0x32924354, 0x32b20720, 0x32d1ce13, 0x32f19823, 0x33116546, 0x33313573, 0x3351089f,
- 0x3370dec2, 0x3390b7d1, 0x33b093c3, 0x33d0728f, 0x33f05429, 0x3410388a, 0x34301fa7, 0x34500977, 0x346ff5ef,
- 0x348fe506, 0x34afd6b3, 0x34cfcaeb, 0x34efc1a5, 0x350fbad7, 0x352fb678, 0x354fb47d, 0x356fb4dd, 0x358fb78e,
- 0x35afbc86, 0x35cfc3bc, 0x35efcd25, 0x360fd8b8, 0x362fe66c, 0x364ff636, 0x3670080c, 0x36901be5, 0x36b031b7,
- 0x36d04978, 0x36f0631e, 0x37107ea0, 0x37309bf3, 0x3750bb0e, 0x3770dbe6, 0x3790fe73, 0x37b122aa, 0x37d14881,
- 0x37f16fee, 0x381198e8, 0x3831c365, 0x3851ef5a, 0x38721cbe, 0x38924b87, 0x38b27bac, 0x38d2ad21, 0x38f2dfde,
- 0x391313d8, 0x39334906, 0x39537f5d, 0x3973b6d4, 0x3993ef60, 0x39b428f9, 0x39d46393, 0x39f49f25, 0x3a14dba6,
- 0x3a35190a, 0x3a555748, 0x3a759657, 0x3a95d62c, 0x3ab616be, 0x3ad65801, 0x3af699ed, 0x3b16dc78, 0x3b371f97,
- 0x3b576341, 0x3b77a76c, 0x3b97ec0d, 0x3bb8311b, 0x3bd8768b, 0x3bf8bc55, 0x3c19026d, 0x3c3948ca, 0x3c598f62,
- 0x3c79d62b, 0x3c9a1d1b, 0x3cba6428, 0x3cdaab48, 0x3cfaf271, 0x3d1b3999, 0x3d3b80b6, 0x3d5bc7be, 0x3d7c0ea8,
- 0x3d9c5569, 0x3dbc9bf7, 0x3ddce248, 0x3dfd2852, 0x3e1d6e0c, 0x3e3db36c, 0x3e5df866, 0x3e7e3cf2, 0x3e9e8106,
- 0x3ebec497, 0x3edf079b, 0x3eff4a09, 0x3f1f8bd7, 0x3f3fccfa, 0x3f600d69, 0x3f804d1a, 0x3fa08c02, 0x3fc0ca19,
- 0x3fe10753, 0x400143a7, 0x40217f0a, 0x4041b974, 0x4061f2da, 0x40822b32, 0x40a26272, 0x40c29891, 0x40e2cd83,
- 0x41030140, 0x412333bd, 0x414364f1, 0x416394d2, 0x4183c355, 0x41a3f070, 0x41c41c1b, 0x41e4464a, 0x42046ef4,
- 0x42249610, 0x4244bb92, 0x4264df72, 0x428501a5, 0x42a52222, 0x42c540de, 0x42e55dd0, 0x430578ed, 0x4325922d,
- 0x4345a985, 0x4365beeb, 0x4385d255, 0x43a5e3ba, 0x43c5f30f, 0x43e6004b, 0x44060b65, 0x44261451, 0x44461b07,
- 0x44661f7c, 0x448621a7, 0x44a6217d, 0x44c61ef6, 0x44e61a07, 0x450612a6, 0x452608ca, 0x4545fc69, 0x4565ed79,
- 0x4585dbf1, 0x45a5c7c6, 0x45c5b0ef, 0x45e59761, 0x46057b15, 0x46255bfe, 0x46453a15, 0x4665154f, 0x4684eda2,
- 0x46a4c305, 0x46c4956e, 0x46e464d3, 0x4704312b, 0x4723fa6c, 0x4743c08d, 0x47638382, 0x47834344, 0x47a2ffc9,
- 0x47c2b906, 0x47e26ef2, 0x48022183, 0x4821d0b1, 0x48417c71, 0x486124b9, 0x4880c981, 0x48a06abe, 0x48c00867,
- 0x48dfa272, 0x48ff38d6, 0x491ecb8a, 0x493e5a84, 0x495de5b9, 0x497d6d22, 0x499cf0b4, 0x49bc7066, 0x49dbec2e,
- 0x49fb6402, 0x4a1ad7db, 0x4a3a47ad, 0x4a59b370, 0x4a791b1a, 0x4a987ea1, 0x4ab7ddfd, 0x4ad73924, 0x4af6900c,
- 0x4b15e2ad, 0x4b3530fc, 0x4b547af1, 0x4b73c082, 0x4b9301a6, 0x4bb23e53, 0x4bd17681, 0x4bf0aa25, 0x4c0fd937,
- 0x4c2f03ae, 0x4c4e297f, 0x4c6d4aa3, 0x4c8c670f, 0x4cab7eba, 0x4cca919c, 0x4ce99fab, 0x4d08a8de, 0x4d27ad2c,
- 0x4d46ac8b, 0x4d65a6f3, 0x4d849c5a, 0x4da38cb7, 0x4dc27802, 0x4de15e31, 0x4e003f3a, 0x4e1f1b16, 0x4e3df1ba,
- 0x4e5cc31e, 0x4e7b8f3a, 0x4e9a5603, 0x4eb91771, 0x4ed7d37b, 0x4ef68a18, 0x4f153b3f, 0x4f33e6e7, 0x4f528d08,
- 0x4f712d97, 0x4f8fc88e, 0x4fae5de1, 0x4fcced8a, 0x4feb777f, 0x5009fbb6, 0x50287a28, 0x5046f2cc, 0x50656598,
- 0x5083d284, 0x50a23988, 0x50c09a9a, 0x50def5b1, 0x50fd4ac7, 0x511b99d0, 0x5139e2c5, 0x5158259e, 0x51766251,
- 0x519498d6, 0x51b2c925, 0x51d0f334, 0x51ef16fb, 0x520d3473, 0x522b4b91, 0x52495c4e, 0x526766a2, 0x52856a83,
- 0x52a367e9, 0x52c15ecd, 0x52df4f24, 0x52fd38e8, 0x531b1c10, 0x5338f892, 0x5356ce68, 0x53749d89, 0x539265eb,
- 0x53b02788, 0x53cde257, 0x53eb964f, 0x54094369, 0x5426e99c, 0x544488df, 0x5462212c, 0x547fb279, 0x549d3cbe,
- 0x54babff4, 0x54d83c12, 0x54f5b110, 0x55131ee7, 0x5530858d, 0x554de4fc, 0x556b3d2a, 0x55888e11, 0x55a5d7a8,
- 0x55c319e7, 0x55e054c7, 0x55fd883f, 0x561ab447, 0x5637d8d8, 0x5654f5ea, 0x56720b75, 0x568f1971, 0x56ac1fd7,
- 0x56c91e9e, 0x56e615c0, 0x57030534, 0x571fecf2, 0x573cccf3, 0x5759a530, 0x577675a0, 0x57933e3c, 0x57affefd,
- 0x57ccb7db, 0x57e968ce, 0x580611cf, 0x5822b2d6, 0x583f4bdd, 0x585bdcdb, 0x587865c9, 0x5894e69f, 0x58b15f57,
- 0x58cdcfe9, 0x58ea384e, 0x5906987d, 0x5922f071, 0x593f4022, 0x595b8788, 0x5977c69c, 0x5993fd57, 0x59b02bb2,
- 0x59cc51a6, 0x59e86f2c, 0x5a04843c, 0x5a2090d0, 0x5a3c94e0, 0x5a589065, 0x5a748359, 0x5a906db4, 0x5aac4f70,
- 0x5ac82884, 0x5ae3f8ec, 0x5affc09f, 0x5b1b7f97, 0x5b3735cd, 0x5b52e33a, 0x5b6e87d8, 0x5b8a239f, 0x5ba5b689,
- 0x5bc1408f, 0x5bdcc1aa, 0x5bf839d5, 0x5c13a907, 0x5c2f0f3b, 0x5c4a6c6a, 0x5c65c08d, 0x5c810b9e, 0x5c9c4d97,
- 0x5cb78670, 0x5cd2b623, 0x5ceddcaa, 0x5d08f9ff, 0x5d240e1b, 0x5d3f18f8, 0x5d5a1a8f, 0x5d7512da, 0x5d9001d3,
- 0x5daae773, 0x5dc5c3b5, 0x5de09692, 0x5dfb6004, 0x5e162004, 0x5e30d68d, 0x5e4b8399, 0x5e662721, 0x5e80c11f,
- 0x5e9b518e, 0x5eb5d867, 0x5ed055a4, 0x5eeac940, 0x5f053334, 0x5f1f937b, 0x5f39ea0f, 0x5f5436ea, 0x5f6e7a06,
- 0x5f88b35d, 0x5fa2e2e9, 0x5fbd08a6, 0x5fd7248d, 0x5ff13698, 0x600b3ec2, 0x60253d05, 0x603f315b, 0x60591bc0,
- 0x6072fc2d, 0x608cd29e, 0x60a69f0b, 0x60c06171, 0x60da19ca, 0x60f3c80f, 0x610d6c3d, 0x6127064d, 0x6140963a,
- 0x615a1bff, 0x61739797, 0x618d08fc, 0x61a67029, 0x61bfcd1a, 0x61d91fc8, 0x61f2682f, 0x620ba64a, 0x6224da13,
- 0x623e0386, 0x6257229d, 0x62703754, 0x628941a6, 0x62a2418e, 0x62bb3706, 0x62d4220a, 0x62ed0296, 0x6305d8a3,
- 0x631ea42f, 0x63376533, 0x63501bab, 0x6368c793, 0x638168e5, 0x6399ff9e, 0x63b28bb8, 0x63cb0d2f, 0x63e383ff,
- 0x63fbf022, 0x64145195, 0x642ca853, 0x6444f457, 0x645d359e, 0x64756c22, 0x648d97e0, 0x64a5b8d3, 0x64bdcef6,
- 0x64d5da47, 0x64eddabf, 0x6505d05c, 0x651dbb19, 0x65359af2, 0x654d6fe3, 0x656539e7, 0x657cf8fb, 0x6594ad1b,
- 0x65ac5643, 0x65c3f46e, 0x65db8799, 0x65f30fc0, 0x660a8ce0, 0x6621fef3, 0x663965f7, 0x6650c1e7, 0x666812c1,
- 0x667f5880, 0x66969320, 0x66adc29e, 0x66c4e6f7, 0x66dc0026, 0x66f30e28, 0x670a10fa, 0x67210898, 0x6737f4ff,
- 0x674ed62b, 0x6765ac19, 0x677c76c5, 0x6793362c, 0x67a9ea4b, 0x67c0931f, 0x67d730a3, 0x67edc2d6, 0x680449b3,
- 0x681ac538, 0x68313562, 0x68479a2d, 0x685df396, 0x6874419b, 0x688a8438, 0x68a0bb6a, 0x68b6e72e, 0x68cd0782,
- 0x68e31c63, 0x68f925cd, 0x690f23be, 0x69251633, 0x693afd29, 0x6950d89e, 0x6966a88f, 0x697c6cf8, 0x699225d9,
- 0x69a7d32d, 0x69bd74f3, 0x69d30b27, 0x69e895c8, 0x69fe14d2, 0x6a138844, 0x6a28f01b, 0x6a3e4c54, 0x6a539ced,
- 0x6a68e1e4, 0x6a7e1b37, 0x6a9348e3, 0x6aa86ae6, 0x6abd813d, 0x6ad28be7, 0x6ae78ae2, 0x6afc7e2b, 0x6b1165c0,
- 0x6b26419f, 0x6b3b11c7, 0x6b4fd634, 0x6b648ee6, 0x6b793bda, 0x6b8ddd0e, 0x6ba27281, 0x6bb6fc31, 0x6bcb7a1b,
- 0x6bdfec3e, 0x6bf45299, 0x6c08ad29, 0x6c1cfbed, 0x6c313ee4, 0x6c45760a, 0x6c59a160, 0x6c6dc0e4, 0x6c81d493,
- 0x6c95dc6d, 0x6ca9d86f, 0x6cbdc899, 0x6cd1acea, 0x6ce5855f, 0x6cf951f7, 0x6d0d12b1, 0x6d20c78c, 0x6d347087,
- 0x6d480da0, 0x6d5b9ed6, 0x6d6f2427, 0x6d829d94, 0x6d960b1a, 0x6da96cb9, 0x6dbcc270, 0x6dd00c3c, 0x6de34a1f,
- 0x6df67c16, 0x6e09a221, 0x6e1cbc3f, 0x6e2fca6e, 0x6e42ccaf, 0x6e55c300, 0x6e68ad60, 0x6e7b8bd0, 0x6e8e5e4d,
- 0x6ea124d8, 0x6eb3df70, 0x6ec68e13, 0x6ed930c3, 0x6eebc77d, 0x6efe5242, 0x6f10d111, 0x6f2343e9, 0x6f35aacb,
- 0x6f4805b5, 0x6f5a54a8, 0x6f6c97a2, 0x6f7ecea4, 0x6f90f9ae, 0x6fa318be, 0x6fb52bd6, 0x6fc732f4, 0x6fd92e19,
- 0x6feb1d44, 0x6ffd0076, 0x700ed7ad, 0x7020a2eb, 0x7032622f, 0x7044157a, 0x7055bcca, 0x70675821, 0x7078e77e,
- 0x708a6ae2, 0x709be24c, 0x70ad4dbd, 0x70bead36, 0x70d000b5, 0x70e1483d, 0x70f283cc, 0x7103b363, 0x7114d704,
- 0x7125eead, 0x7136fa60, 0x7147fa1c, 0x7158ede4, 0x7169d5b6, 0x717ab193, 0x718b817d, 0x719c4573, 0x71acfd76,
- 0x71bda988, 0x71ce49a8, 0x71deddd7, 0x71ef6617, 0x71ffe267, 0x721052ca, 0x7220b73e, 0x72310fc6, 0x72415c62,
- 0x72519d14, 0x7261d1db, 0x7271faba, 0x728217b1, 0x729228c0, 0x72a22dea, 0x72b22730, 0x72c21491, 0x72d1f611,
- 0x72e1cbaf, 0x72f1956c, 0x7301534c, 0x7311054d, 0x7320ab72, 0x733045bc, 0x733fd42d, 0x734f56c5, 0x735ecd86,
- 0x736e3872, 0x737d9789, 0x738ceacf, 0x739c3243, 0x73ab6de7, 0x73ba9dbe, 0x73c9c1c8, 0x73d8da08, 0x73e7e67f,
- 0x73f6e72e, 0x7405dc17, 0x7414c53c, 0x7423a29f, 0x74327442, 0x74413a26, 0x744ff44d, 0x745ea2b9, 0x746d456c,
- 0x747bdc68, 0x748a67ae, 0x7498e741, 0x74a75b23, 0x74b5c356, 0x74c41fdb, 0x74d270b6, 0x74e0b5e7, 0x74eeef71,
- 0x74fd1d57, 0x750b3f9a, 0x7519563c, 0x75276140, 0x753560a8, 0x75435477, 0x75513cae, 0x755f1951, 0x756cea60,
- 0x757aafdf, 0x758869d1, 0x75961837, 0x75a3bb14, 0x75b1526a, 0x75bede3c, 0x75cc5e8d, 0x75d9d35f, 0x75e73cb5,
- 0x75f49a91, 0x7601ecf6, 0x760f33e6, 0x761c6f65, 0x76299f74, 0x7636c417, 0x7643dd51, 0x7650eb24, 0x765ded93,
- 0x766ae4a0, 0x7677d050, 0x7684b0a4, 0x7691859f, 0x769e4f45, 0x76ab0d98, 0x76b7c09c, 0x76c46852, 0x76d104bf,
- 0x76dd95e6, 0x76ea1bc9, 0x76f6966b, 0x770305d0, 0x770f69fb, 0x771bc2ef, 0x772810af, 0x7734533e, 0x77408aa0,
- 0x774cb6d7, 0x7758d7e8, 0x7764edd5, 0x7770f8a2, 0x777cf852, 0x7788ece8, 0x7794d668, 0x77a0b4d5, 0x77ac8833,
- 0x77b85085, 0x77c40dce, 0x77cfc013, 0x77db6756, 0x77e7039b, 0x77f294e6, 0x77fe1b3b, 0x7809969c, 0x7815070e,
- 0x78206c93, 0x782bc731, 0x783716ea, 0x78425bc3, 0x784d95be, 0x7858c4e1, 0x7863e92d, 0x786f02a8, 0x787a1156,
- 0x78851539, 0x78900e56, 0x789afcb1, 0x78a5e04d, 0x78b0b92f, 0x78bb875b, 0x78c64ad4, 0x78d1039e, 0x78dbb1be,
- 0x78e65537, 0x78f0ee0e, 0x78fb7c46, 0x7905ffe4, 0x791078ec, 0x791ae762, 0x79254b4a, 0x792fa4a7, 0x7939f380,
- 0x794437d7, 0x794e71b0, 0x7958a111, 0x7962c5fd, 0x796ce078, 0x7976f087, 0x7980f62f, 0x798af173, 0x7994e258,
- 0x799ec8e2, 0x79a8a515, 0x79b276f7, 0x79bc3e8b, 0x79c5fbd6, 0x79cfaedc, 0x79d957a2, 0x79e2f62c, 0x79ec8a7f,
- 0x79f6149f, 0x79ff9492, 0x7a090a5a, 0x7a1275fe, 0x7a1bd781, 0x7a252ee9, 0x7a2e7c39, 0x7a37bf77, 0x7a40f8a7,
- 0x7a4a27ce, 0x7a534cf0, 0x7a5c6813, 0x7a65793b, 0x7a6e806d, 0x7a777dad, 0x7a807100, 0x7a895a6b, 0x7a9239f4,
- 0x7a9b0f9e, 0x7aa3db6f, 0x7aac9d6b, 0x7ab55597, 0x7abe03f9, 0x7ac6a895, 0x7acf4370, 0x7ad7d48f, 0x7ae05bf6,
- 0x7ae8d9ac, 0x7af14db5, 0x7af9b815, 0x7b0218d2, 0x7b0a6ff2, 0x7b12bd78, 0x7b1b016a, 0x7b233bce, 0x7b2b6ca7,
- 0x7b3393fc, 0x7b3bb1d1, 0x7b43c62c, 0x7b4bd111, 0x7b53d286, 0x7b5bca90, 0x7b63b935, 0x7b6b9e78, 0x7b737a61,
- 0x7b7b4cf3, 0x7b831634, 0x7b8ad629, 0x7b928cd8, 0x7b9a3a45, 0x7ba1de77, 0x7ba97972, 0x7bb10b3c, 0x7bb893d9,
- 0x7bc01350, 0x7bc789a6, 0x7bcef6e0, 0x7bd65b03, 0x7bddb616, 0x7be5081c, 0x7bec511c, 0x7bf3911b, 0x7bfac81f,
- 0x7c01f62c, 0x7c091b49, 0x7c10377b, 0x7c174ac7, 0x7c1e5532, 0x7c2556c4, 0x7c2c4f80, 0x7c333f6c, 0x7c3a268e,
- 0x7c4104ec, 0x7c47da8a, 0x7c4ea76f, 0x7c556ba1, 0x7c5c2724, 0x7c62d9fe, 0x7c698435, 0x7c7025cf, 0x7c76bed0,
- 0x7c7d4f40, 0x7c83d723, 0x7c8a567f, 0x7c90cd5a, 0x7c973bb9, 0x7c9da1a2, 0x7ca3ff1b, 0x7caa542a, 0x7cb0a0d3,
- 0x7cb6e51e, 0x7cbd210f, 0x7cc354ac, 0x7cc97ffc, 0x7ccfa304, 0x7cd5bdc9, 0x7cdbd051, 0x7ce1daa3, 0x7ce7dcc3,
- 0x7cedd6b8, 0x7cf3c888, 0x7cf9b238, 0x7cff93cf, 0x7d056d51, 0x7d0b3ec5, 0x7d110830, 0x7d16c99a, 0x7d1c8306,
- 0x7d22347c, 0x7d27de00, 0x7d2d7f9a, 0x7d33194f, 0x7d38ab24, 0x7d3e351f, 0x7d43b748, 0x7d4931a2, 0x7d4ea435,
- 0x7d540f06, 0x7d59721b, 0x7d5ecd7b, 0x7d64212a, 0x7d696d2f, 0x7d6eb190, 0x7d73ee53, 0x7d79237e, 0x7d7e5117,
- 0x7d837723, 0x7d8895a9, 0x7d8dacae, 0x7d92bc3a, 0x7d97c451, 0x7d9cc4f9, 0x7da1be39, 0x7da6b017, 0x7dab9a99,
- 0x7db07dc4, 0x7db5599e, 0x7dba2e2f, 0x7dbefb7b, 0x7dc3c189, 0x7dc8805e, 0x7dcd3802, 0x7dd1e879, 0x7dd691ca,
- 0x7ddb33fb, 0x7ddfcf12, 0x7de46315, 0x7de8f00a, 0x7ded75f8, 0x7df1f4e3, 0x7df66cd3, 0x7dfaddcd, 0x7dff47d7,
- 0x7e03aaf8, 0x7e080735, 0x7e0c5c95, 0x7e10ab1e, 0x7e14f2d5, 0x7e1933c1, 0x7e1d6de8, 0x7e21a150, 0x7e25cdff,
- 0x7e29f3fc, 0x7e2e134c, 0x7e322bf5, 0x7e363dfd, 0x7e3a496b, 0x7e3e4e45, 0x7e424c90, 0x7e464454, 0x7e4a3595,
- 0x7e4e205a, 0x7e5204aa, 0x7e55e289, 0x7e59b9ff, 0x7e5d8b12, 0x7e6155c7, 0x7e651a24, 0x7e68d831, 0x7e6c8ff2,
- 0x7e70416e, 0x7e73ecac, 0x7e7791b0, 0x7e7b3082, 0x7e7ec927, 0x7e825ba6, 0x7e85e804, 0x7e896e48, 0x7e8cee77,
- 0x7e906899, 0x7e93dcb2, 0x7e974aca, 0x7e9ab2e5, 0x7e9e150b, 0x7ea17141, 0x7ea4c78e, 0x7ea817f7, 0x7eab6283,
- 0x7eaea737, 0x7eb1e61a, 0x7eb51f33, 0x7eb85285, 0x7ebb8019, 0x7ebea7f4, 0x7ec1ca1d, 0x7ec4e698, 0x7ec7fd6d,
- 0x7ecb0ea1, 0x7ece1a3a, 0x7ed1203f, 0x7ed420b6, 0x7ed71ba4, 0x7eda110f, 0x7edd00ff, 0x7edfeb78, 0x7ee2d081,
- 0x7ee5b01f, 0x7ee88a5a, 0x7eeb5f36, 0x7eee2eba, 0x7ef0f8ed, 0x7ef3bdd3, 0x7ef67d73, 0x7ef937d3, 0x7efbecf9,
- 0x7efe9ceb, 0x7f0147ae, 0x7f03ed4a, 0x7f068dc4, 0x7f092922, 0x7f0bbf69, 0x7f0e50a1, 0x7f10dcce, 0x7f1363f7,
- 0x7f15e622, 0x7f186355, 0x7f1adb95, 0x7f1d4ee9, 0x7f1fbd57, 0x7f2226e4, 0x7f248b96, 0x7f26eb74, 0x7f294683,
- 0x7f2b9cc9, 0x7f2dee4d, 0x7f303b13, 0x7f328322, 0x7f34c680, 0x7f370533, 0x7f393f40, 0x7f3b74ad, 0x7f3da581,
- 0x7f3fd1c1, 0x7f41f972, 0x7f441c9c, 0x7f463b43, 0x7f48556d, 0x7f4a6b21, 0x7f4c7c64, 0x7f4e893c, 0x7f5091ae,
- 0x7f5295c1, 0x7f54957a, 0x7f5690e0, 0x7f5887f7, 0x7f5a7ac5, 0x7f5c6951, 0x7f5e53a0, 0x7f6039b8, 0x7f621b9e,
- 0x7f63f958, 0x7f65d2ed, 0x7f67a861, 0x7f6979ba, 0x7f6b46ff, 0x7f6d1034, 0x7f6ed560, 0x7f709687, 0x7f7253b1,
- 0x7f740ce1, 0x7f75c21f, 0x7f777370, 0x7f7920d8, 0x7f7aca5f, 0x7f7c7008, 0x7f7e11db, 0x7f7fafdd, 0x7f814a13,
- 0x7f82e082, 0x7f847331, 0x7f860224, 0x7f878d62, 0x7f8914f0, 0x7f8a98d4, 0x7f8c1912, 0x7f8d95b0, 0x7f8f0eb5,
- 0x7f908425, 0x7f91f605, 0x7f93645c, 0x7f94cf2f, 0x7f963683, 0x7f979a5d, 0x7f98fac4, 0x7f9a57bb, 0x7f9bb14a,
- 0x7f9d0775, 0x7f9e5a41, 0x7f9fa9b4, 0x7fa0f5d3, 0x7fa23ea4, 0x7fa3842b, 0x7fa4c66f, 0x7fa60575, 0x7fa74141,
- 0x7fa879d9, 0x7fa9af42, 0x7faae182, 0x7fac109e, 0x7fad3c9a, 0x7fae657d, 0x7faf8b4c, 0x7fb0ae0b, 0x7fb1cdc0,
- 0x7fb2ea70, 0x7fb40420, 0x7fb51ad5, 0x7fb62e95, 0x7fb73f64, 0x7fb84d48, 0x7fb95846, 0x7fba6062, 0x7fbb65a2,
- 0x7fbc680c, 0x7fbd67a3, 0x7fbe646d, 0x7fbf5e70, 0x7fc055af, 0x7fc14a31, 0x7fc23bf9, 0x7fc32b0d, 0x7fc41773,
- 0x7fc5012e, 0x7fc5e844, 0x7fc6ccba, 0x7fc7ae94, 0x7fc88dd8, 0x7fc96a8a, 0x7fca44af, 0x7fcb1c4c, 0x7fcbf167,
- 0x7fccc403, 0x7fcd9425, 0x7fce61d3, 0x7fcf2d11, 0x7fcff5e3, 0x7fd0bc4f, 0x7fd1805a, 0x7fd24207, 0x7fd3015c,
- 0x7fd3be5d, 0x7fd47910, 0x7fd53178, 0x7fd5e79b, 0x7fd69b7c, 0x7fd74d21, 0x7fd7fc8e, 0x7fd8a9c8, 0x7fd954d4,
- 0x7fd9fdb5, 0x7fdaa471, 0x7fdb490b, 0x7fdbeb89, 0x7fdc8bef, 0x7fdd2a42, 0x7fddc685, 0x7fde60be, 0x7fdef8f0,
- 0x7fdf8f20, 0x7fe02353, 0x7fe0b58d, 0x7fe145d3, 0x7fe1d428, 0x7fe26091, 0x7fe2eb12, 0x7fe373b0, 0x7fe3fa6f,
- 0x7fe47f53, 0x7fe50260, 0x7fe5839b, 0x7fe60308, 0x7fe680ab, 0x7fe6fc88, 0x7fe776a4, 0x7fe7ef02, 0x7fe865a7,
- 0x7fe8da97, 0x7fe94dd6, 0x7fe9bf68, 0x7fea2f51, 0x7fea9d95, 0x7feb0a39, 0x7feb7540, 0x7febdeae, 0x7fec4687,
- 0x7fecaccf, 0x7fed118b, 0x7fed74be, 0x7fedd66c, 0x7fee3698, 0x7fee9548, 0x7feef27e, 0x7fef4e3f, 0x7fefa88e,
- 0x7ff0016f, 0x7ff058e7, 0x7ff0aef8, 0x7ff103a6, 0x7ff156f6, 0x7ff1a8eb, 0x7ff1f988, 0x7ff248d2, 0x7ff296cc,
- 0x7ff2e37a, 0x7ff32edf, 0x7ff378ff, 0x7ff3c1de, 0x7ff4097e, 0x7ff44fe5, 0x7ff49515, 0x7ff4d911, 0x7ff51bde,
- 0x7ff55d7f, 0x7ff59df7, 0x7ff5dd4a, 0x7ff61b7b, 0x7ff6588d, 0x7ff69485, 0x7ff6cf65, 0x7ff70930, 0x7ff741eb,
- 0x7ff77998, 0x7ff7b03b, 0x7ff7e5d7, 0x7ff81a6f, 0x7ff84e06, 0x7ff880a1, 0x7ff8b241, 0x7ff8e2ea, 0x7ff912a0,
- 0x7ff94165, 0x7ff96f3d, 0x7ff99c2b, 0x7ff9c831, 0x7ff9f354, 0x7ffa1d95, 0x7ffa46f9, 0x7ffa6f81, 0x7ffa9731,
- 0x7ffabe0d, 0x7ffae416, 0x7ffb0951, 0x7ffb2dbf, 0x7ffb5164, 0x7ffb7442, 0x7ffb965d, 0x7ffbb7b8, 0x7ffbd854,
- 0x7ffbf836, 0x7ffc175f, 0x7ffc35d3, 0x7ffc5394, 0x7ffc70a5, 0x7ffc8d09, 0x7ffca8c2, 0x7ffcc3d4, 0x7ffcde3f,
- 0x7ffcf809, 0x7ffd1132, 0x7ffd29be, 0x7ffd41ae, 0x7ffd5907, 0x7ffd6fc9, 0x7ffd85f9, 0x7ffd9b97, 0x7ffdb0a7,
- 0x7ffdc52b, 0x7ffdd926, 0x7ffdec99, 0x7ffdff88, 0x7ffe11f4, 0x7ffe23e0, 0x7ffe354f, 0x7ffe4642, 0x7ffe56bc,
- 0x7ffe66bf, 0x7ffe764e, 0x7ffe856a, 0x7ffe9416, 0x7ffea254, 0x7ffeb026, 0x7ffebd8e, 0x7ffeca8f, 0x7ffed72a,
- 0x7ffee362, 0x7ffeef38, 0x7ffefaaf, 0x7fff05c9, 0x7fff1087, 0x7fff1aec, 0x7fff24f9, 0x7fff2eb1, 0x7fff3816,
- 0x7fff4128, 0x7fff49eb, 0x7fff5260, 0x7fff5a88, 0x7fff6266, 0x7fff69fc, 0x7fff714b, 0x7fff7854, 0x7fff7f1a,
- 0x7fff859f, 0x7fff8be3, 0x7fff91ea, 0x7fff97b3, 0x7fff9d41, 0x7fffa296, 0x7fffa7b3, 0x7fffac99, 0x7fffb14b,
- 0x7fffb5c9, 0x7fffba15, 0x7fffbe31, 0x7fffc21d, 0x7fffc5dc, 0x7fffc96f, 0x7fffccd8, 0x7fffd016, 0x7fffd32d,
- 0x7fffd61c, 0x7fffd8e7, 0x7fffdb8d, 0x7fffde0f, 0x7fffe071, 0x7fffe2b1, 0x7fffe4d2, 0x7fffe6d5, 0x7fffe8bb,
- 0x7fffea85, 0x7fffec34, 0x7fffedc9, 0x7fffef45, 0x7ffff0aa, 0x7ffff1f7, 0x7ffff330, 0x7ffff453, 0x7ffff562,
- 0x7ffff65f, 0x7ffff749, 0x7ffff823, 0x7ffff8ec, 0x7ffff9a6, 0x7ffffa51, 0x7ffffaee, 0x7ffffb7e, 0x7ffffc02,
- 0x7ffffc7a, 0x7ffffce7, 0x7ffffd4a, 0x7ffffda3, 0x7ffffdf4, 0x7ffffe3c, 0x7ffffe7c, 0x7ffffeb6, 0x7ffffee8,
- 0x7fffff15, 0x7fffff3c, 0x7fffff5e, 0x7fffff7b, 0x7fffff95, 0x7fffffaa, 0x7fffffbc, 0x7fffffcb, 0x7fffffd7,
- 0x7fffffe2, 0x7fffffea, 0x7ffffff0, 0x7ffffff5, 0x7ffffff9, 0x7ffffffb, 0x7ffffffd, 0x7ffffffe, 0x7fffffff,
- 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff,
-};
-
-const int32_t vwin8192[4096] = {
- 0x0000007c, 0x0000045c, 0x00000c1d, 0x000017bd, 0x0000273e, 0x00003a9f, 0x000051e0, 0x00006d02, 0x00008c03,
- 0x0000aee5, 0x0000d5a7, 0x00010049, 0x00012ecb, 0x0001612d, 0x00019770, 0x0001d193, 0x00020f96, 0x00025178,
- 0x0002973c, 0x0002e0df, 0x00032e62, 0x00037fc5, 0x0003d509, 0x00042e2c, 0x00048b30, 0x0004ec13, 0x000550d7,
- 0x0005b97a, 0x000625fe, 0x00069661, 0x00070aa4, 0x000782c8, 0x0007fecb, 0x00087eae, 0x00090271, 0x00098a14,
- 0x000a1597, 0x000aa4f9, 0x000b383b, 0x000bcf5d, 0x000c6a5f, 0x000d0941, 0x000dac02, 0x000e52a3, 0x000efd23,
- 0x000fab84, 0x00105dc3, 0x001113e3, 0x0011cde2, 0x00128bc0, 0x00134d7e, 0x0014131b, 0x0014dc98, 0x0015a9f4,
- 0x00167b30, 0x0017504a, 0x00182945, 0x0019061e, 0x0019e6d7, 0x001acb6f, 0x001bb3e6, 0x001ca03c, 0x001d9071,
- 0x001e8485, 0x001f7c79, 0x0020784b, 0x002177fc, 0x00227b8c, 0x002382fb, 0x00248e49, 0x00259d76, 0x0026b081,
- 0x0027c76b, 0x0028e234, 0x002a00dc, 0x002b2361, 0x002c49c6, 0x002d7409, 0x002ea22a, 0x002fd42a, 0x00310a08,
- 0x003243c5, 0x00338160, 0x0034c2d9, 0x00360830, 0x00375165, 0x00389e78, 0x0039ef6a, 0x003b4439, 0x003c9ce6,
- 0x003df971, 0x003f59da, 0x0040be20, 0x00422645, 0x00439247, 0x00450226, 0x004675e3, 0x0047ed7e, 0x004968f5,
- 0x004ae84b, 0x004c6b7d, 0x004df28d, 0x004f7d7a, 0x00510c44, 0x00529eeb, 0x00543570, 0x0055cfd1, 0x00576e0f,
- 0x00591029, 0x005ab621, 0x005c5ff5, 0x005e0da6, 0x005fbf33, 0x0061749d, 0x00632de4, 0x0064eb06, 0x0066ac05,
- 0x006870e0, 0x006a3998, 0x006c062b, 0x006dd69b, 0x006faae6, 0x0071830d, 0x00735f10, 0x00753eef, 0x007722a9,
- 0x00790a3f, 0x007af5b1, 0x007ce4fe, 0x007ed826, 0x0080cf29, 0x0082ca08, 0x0084c8c2, 0x0086cb57, 0x0088d1c7,
- 0x008adc11, 0x008cea37, 0x008efc37, 0x00911212, 0x00932bc7, 0x00954957, 0x00976ac2, 0x00999006, 0x009bb925,
- 0x009de61e, 0x00a016f1, 0x00a24b9e, 0x00a48425, 0x00a6c086, 0x00a900c0, 0x00ab44d4, 0x00ad8cc2, 0x00afd889,
- 0x00b22829, 0x00b47ba2, 0x00b6d2f5, 0x00b92e21, 0x00bb8d26, 0x00bdf004, 0x00c056ba, 0x00c2c149, 0x00c52fb1,
- 0x00c7a1f1, 0x00ca180a, 0x00cc91fb, 0x00cf0fc5, 0x00d19166, 0x00d416df, 0x00d6a031, 0x00d92d5a, 0x00dbbe5b,
- 0x00de5333, 0x00e0ebe3, 0x00e3886b, 0x00e628c9, 0x00e8ccff, 0x00eb750c, 0x00ee20f0, 0x00f0d0ab, 0x00f3843d,
- 0x00f63ba5, 0x00f8f6e4, 0x00fbb5fa, 0x00fe78e5, 0x01013fa7, 0x01040a3f, 0x0106d8ae, 0x0109aaf2, 0x010c810c,
- 0x010f5afb, 0x011238c0, 0x01151a5b, 0x0117ffcb, 0x011ae910, 0x011dd62a, 0x0120c719, 0x0123bbdd, 0x0126b476,
- 0x0129b0e4, 0x012cb126, 0x012fb53c, 0x0132bd27, 0x0135c8e6, 0x0138d879, 0x013bebdf, 0x013f031a, 0x01421e28,
- 0x01453d0a, 0x01485fbf, 0x014b8648, 0x014eb0a4, 0x0151ded2, 0x015510d4, 0x015846a8, 0x015b8050, 0x015ebdc9,
- 0x0161ff15, 0x01654434, 0x01688d24, 0x016bd9e6, 0x016f2a7b, 0x01727ee1, 0x0175d718, 0x01793321, 0x017c92fc,
- 0x017ff6a7, 0x01835e24, 0x0186c972, 0x018a3890, 0x018dab7f, 0x0191223f, 0x01949ccf, 0x01981b2f, 0x019b9d5f,
- 0x019f235f, 0x01a2ad2f, 0x01a63acf, 0x01a9cc3e, 0x01ad617c, 0x01b0fa8a, 0x01b49767, 0x01b83813, 0x01bbdc8d,
- 0x01bf84d6, 0x01c330ee, 0x01c6e0d4, 0x01ca9488, 0x01ce4c0b, 0x01d2075b, 0x01d5c679, 0x01d98964, 0x01dd501d,
- 0x01e11aa3, 0x01e4e8f6, 0x01e8bb17, 0x01ec9104, 0x01f06abd, 0x01f44844, 0x01f82996, 0x01fc0eb5, 0x01fff7a0,
- 0x0203e456, 0x0207d4d9, 0x020bc926, 0x020fc140, 0x0213bd24, 0x0217bcd4, 0x021bc04e, 0x021fc793, 0x0223d2a3,
- 0x0227e17d, 0x022bf421, 0x02300a90, 0x023424c8, 0x023842ca, 0x023c6495, 0x02408a2a, 0x0244b389, 0x0248e0b0,
- 0x024d11a0, 0x02514659, 0x02557eda, 0x0259bb24, 0x025dfb35, 0x02623f0f, 0x026686b1, 0x026ad21a, 0x026f214b,
- 0x02737443, 0x0277cb02, 0x027c2588, 0x028083d5, 0x0284e5e9, 0x02894bc2, 0x028db562, 0x029222c8, 0x029693f4,
- 0x029b08e6, 0x029f819d, 0x02a3fe19, 0x02a87e5b, 0x02ad0261, 0x02b18a2c, 0x02b615bb, 0x02baa50f, 0x02bf3827,
- 0x02c3cf03, 0x02c869a3, 0x02cd0807, 0x02d1aa2d, 0x02d65017, 0x02daf9c4, 0x02dfa734, 0x02e45866, 0x02e90d5b,
- 0x02edc612, 0x02f2828b, 0x02f742c6, 0x02fc06c3, 0x0300ce80, 0x030599ff, 0x030a6940, 0x030f3c40, 0x03141302,
- 0x0318ed84, 0x031dcbc6, 0x0322adc8, 0x0327938a, 0x032c7d0c, 0x03316a4c, 0x03365b4d, 0x033b500c, 0x03404889,
- 0x034544c6, 0x034a44c0, 0x034f4879, 0x03544ff0, 0x03595b24, 0x035e6a16, 0x03637cc5, 0x03689331, 0x036dad5a,
- 0x0372cb40, 0x0377ece2, 0x037d1240, 0x03823b5a, 0x03876830, 0x038c98c1, 0x0391cd0e, 0x03970516, 0x039c40d8,
- 0x03a18055, 0x03a6c38d, 0x03ac0a7f, 0x03b1552b, 0x03b6a390, 0x03bbf5af, 0x03c14b88, 0x03c6a519, 0x03cc0263,
- 0x03d16366, 0x03d6c821, 0x03dc3094, 0x03e19cc0, 0x03e70ca2, 0x03ec803d, 0x03f1f78e, 0x03f77296, 0x03fcf155,
- 0x040273cb, 0x0407f9f7, 0x040d83d9, 0x04131170, 0x0418a2bd, 0x041e37c0, 0x0423d077, 0x04296ce4, 0x042f0d04,
- 0x0434b0da, 0x043a5863, 0x044003a0, 0x0445b290, 0x044b6534, 0x04511b8b, 0x0456d595, 0x045c9352, 0x046254c1,
- 0x046819e1, 0x046de2b4, 0x0473af39, 0x04797f6e, 0x047f5355, 0x04852aec, 0x048b0635, 0x0490e52d, 0x0496c7d6,
- 0x049cae2e, 0x04a29836, 0x04a885ed, 0x04ae7753, 0x04b46c68, 0x04ba652b, 0x04c0619d, 0x04c661bc, 0x04cc658a,
- 0x04d26d04, 0x04d8782c, 0x04de8701, 0x04e49983, 0x04eaafb0, 0x04f0c98a, 0x04f6e710, 0x04fd0842, 0x05032d1e,
- 0x050955a6, 0x050f81d8, 0x0515b1b5, 0x051be53d, 0x05221c6e, 0x05285748, 0x052e95cd, 0x0534d7fa, 0x053b1dd0,
- 0x0541674e, 0x0547b475, 0x054e0544, 0x055459bb, 0x055ab1d9, 0x05610d9e, 0x05676d0a, 0x056dd01c, 0x057436d5,
- 0x057aa134, 0x05810f38, 0x058780e2, 0x058df631, 0x05946f25, 0x059aebbe, 0x05a16bfa, 0x05a7efdb, 0x05ae775f,
- 0x05b50287, 0x05bb9152, 0x05c223c0, 0x05c8b9d0, 0x05cf5382, 0x05d5f0d6, 0x05dc91cc, 0x05e33663, 0x05e9de9c,
- 0x05f08a75, 0x05f739ee, 0x05fded07, 0x0604a3c0, 0x060b5e19, 0x06121c11, 0x0618dda8, 0x061fa2dd, 0x06266bb1,
- 0x062d3822, 0x06340831, 0x063adbde, 0x0641b328, 0x06488e0e, 0x064f6c91, 0x06564eaf, 0x065d346a, 0x06641dc0,
- 0x066b0ab1, 0x0671fb3d, 0x0678ef64, 0x067fe724, 0x0686e27f, 0x068de173, 0x0694e400, 0x069bea27, 0x06a2f3e6,
- 0x06aa013d, 0x06b1122c, 0x06b826b3, 0x06bf3ed1, 0x06c65a86, 0x06cd79d1, 0x06d49cb3, 0x06dbc32b, 0x06e2ed38,
- 0x06ea1adb, 0x06f14c13, 0x06f880df, 0x06ffb940, 0x0706f535, 0x070e34bd, 0x071577d9, 0x071cbe88, 0x072408c9,
- 0x072b569d, 0x0732a802, 0x0739fcf9, 0x07415582, 0x0748b19b, 0x07501145, 0x0757747f, 0x075edb49, 0x076645a3,
- 0x076db38c, 0x07752503, 0x077c9a09, 0x0784129e, 0x078b8ec0, 0x07930e70, 0x079a91ac, 0x07a21876, 0x07a9a2cc,
- 0x07b130ad, 0x07b8c21b, 0x07c05714, 0x07c7ef98, 0x07cf8ba6, 0x07d72b3f, 0x07dece62, 0x07e6750e, 0x07ee1f43,
- 0x07f5cd01, 0x07fd7e48, 0x08053316, 0x080ceb6d, 0x0814a74a, 0x081c66af, 0x0824299a, 0x082bf00c, 0x0833ba03,
- 0x083b8780, 0x08435882, 0x084b2d09, 0x08530514, 0x085ae0a3, 0x0862bfb6, 0x086aa24c, 0x08728865, 0x087a7201,
- 0x08825f1e, 0x088a4fbe, 0x089243de, 0x089a3b80, 0x08a236a2, 0x08aa3545, 0x08b23767, 0x08ba3d09, 0x08c2462a,
- 0x08ca52c9, 0x08d262e7, 0x08da7682, 0x08e28d9c, 0x08eaa832, 0x08f2c645, 0x08fae7d4, 0x09030cdf, 0x090b3566,
- 0x09136168, 0x091b90e5, 0x0923c3dc, 0x092bfa4d, 0x09343437, 0x093c719b, 0x0944b277, 0x094cf6cc, 0x09553e99,
- 0x095d89dd, 0x0965d899, 0x096e2acb, 0x09768073, 0x097ed991, 0x09873625, 0x098f962e, 0x0997f9ac, 0x09a0609e,
- 0x09a8cb04, 0x09b138dd, 0x09b9aa29, 0x09c21ee8, 0x09ca9719, 0x09d312bc, 0x09db91d0, 0x09e41456, 0x09ec9a4b,
- 0x09f523b1, 0x09fdb087, 0x0a0640cc, 0x0a0ed47f, 0x0a176ba2, 0x0a200632, 0x0a28a42f, 0x0a31459a, 0x0a39ea72,
- 0x0a4292b5, 0x0a4b3e65, 0x0a53ed80, 0x0a5ca006, 0x0a6555f7, 0x0a6e0f51, 0x0a76cc16, 0x0a7f8c44, 0x0a884fda,
- 0x0a9116d9, 0x0a99e140, 0x0aa2af0e, 0x0aab8043, 0x0ab454df, 0x0abd2ce1, 0x0ac60849, 0x0acee716, 0x0ad7c948,
- 0x0ae0aedf, 0x0ae997d9, 0x0af28437, 0x0afb73f7, 0x0b04671b, 0x0b0d5da0, 0x0b165788, 0x0b1f54d0, 0x0b285579,
- 0x0b315983, 0x0b3a60ec, 0x0b436bb5, 0x0b4c79dd, 0x0b558b63, 0x0b5ea048, 0x0b67b88a, 0x0b70d429, 0x0b79f324,
- 0x0b83157c, 0x0b8c3b30, 0x0b95643f, 0x0b9e90a8, 0x0ba7c06c, 0x0bb0f38a, 0x0bba2a01, 0x0bc363d1, 0x0bcca0f9,
- 0x0bd5e17a, 0x0bdf2552, 0x0be86c81, 0x0bf1b706, 0x0bfb04e2, 0x0c045613, 0x0c0daa99, 0x0c170274, 0x0c205da3,
- 0x0c29bc25, 0x0c331dfb, 0x0c3c8323, 0x0c45eb9e, 0x0c4f576a, 0x0c58c688, 0x0c6238f6, 0x0c6baeb5, 0x0c7527c3,
- 0x0c7ea421, 0x0c8823cd, 0x0c91a6c8, 0x0c9b2d10, 0x0ca4b6a6, 0x0cae4389, 0x0cb7d3b8, 0x0cc16732, 0x0ccafdf8,
- 0x0cd49809, 0x0cde3564, 0x0ce7d609, 0x0cf179f7, 0x0cfb212e, 0x0d04cbad, 0x0d0e7974, 0x0d182a83, 0x0d21ded8,
- 0x0d2b9673, 0x0d355154, 0x0d3f0f7b, 0x0d48d0e6, 0x0d529595, 0x0d5c5d88, 0x0d6628be, 0x0d6ff737, 0x0d79c8f2,
- 0x0d839dee, 0x0d8d762c, 0x0d9751aa, 0x0da13068, 0x0dab1266, 0x0db4f7a3, 0x0dbee01e, 0x0dc8cbd8, 0x0dd2bace,
- 0x0ddcad02, 0x0de6a272, 0x0df09b1e, 0x0dfa9705, 0x0e049627, 0x0e0e9883, 0x0e189e19, 0x0e22a6e8, 0x0e2cb2f0,
- 0x0e36c230, 0x0e40d4a8, 0x0e4aea56, 0x0e55033b, 0x0e5f1f56, 0x0e693ea7, 0x0e73612c, 0x0e7d86e5, 0x0e87afd3,
- 0x0e91dbf3, 0x0e9c0b47, 0x0ea63dcc, 0x0eb07383, 0x0ebaac6b, 0x0ec4e883, 0x0ecf27cc, 0x0ed96a44, 0x0ee3afea,
- 0x0eedf8bf, 0x0ef844c2, 0x0f0293f2, 0x0f0ce64e, 0x0f173bd6, 0x0f21948a, 0x0f2bf069, 0x0f364f72, 0x0f40b1a5,
- 0x0f4b1701, 0x0f557f86, 0x0f5feb32, 0x0f6a5a07, 0x0f74cc02, 0x0f7f4124, 0x0f89b96b, 0x0f9434d8, 0x0f9eb369,
- 0x0fa9351e, 0x0fb3b9f7, 0x0fbe41f3, 0x0fc8cd11, 0x0fd35b51, 0x0fddecb2, 0x0fe88134, 0x0ff318d6, 0x0ffdb397,
- 0x10085177, 0x1012f275, 0x101d9691, 0x10283dca, 0x1032e81f, 0x103d9591, 0x1048461e, 0x1052f9c5, 0x105db087,
- 0x10686a62, 0x10732756, 0x107de763, 0x1088aa87, 0x109370c2, 0x109e3a14, 0x10a9067c, 0x10b3d5f9, 0x10bea88b,
- 0x10c97e31, 0x10d456eb, 0x10df32b8, 0x10ea1197, 0x10f4f387, 0x10ffd889, 0x110ac09b, 0x1115abbe, 0x112099ef,
- 0x112b8b2f, 0x11367f7d, 0x114176d9, 0x114c7141, 0x11576eb6, 0x11626f36, 0x116d72c1, 0x11787957, 0x118382f6,
- 0x118e8f9e, 0x11999f4f, 0x11a4b208, 0x11afc7c7, 0x11bae08e, 0x11c5fc5a, 0x11d11b2c, 0x11dc3d02, 0x11e761dd,
- 0x11f289ba, 0x11fdb49b, 0x1208e27e, 0x12141362, 0x121f4748, 0x122a7e2d, 0x1235b812, 0x1240f4f6, 0x124c34d9,
- 0x125777b9, 0x1262bd96, 0x126e0670, 0x12795245, 0x1284a115, 0x128ff2e0, 0x129b47a5, 0x12a69f63, 0x12b1fa19,
- 0x12bd57c7, 0x12c8b86c, 0x12d41c08, 0x12df829a, 0x12eaec21, 0x12f6589d, 0x1301c80c, 0x130d3a6f, 0x1318afc4,
- 0x1324280b, 0x132fa344, 0x133b216d, 0x1346a286, 0x1352268e, 0x135dad85, 0x1369376a, 0x1374c43c, 0x138053fb,
- 0x138be6a5, 0x13977c3b, 0x13a314bc, 0x13aeb026, 0x13ba4e79, 0x13c5efb5, 0x13d193d9, 0x13dd3ae4, 0x13e8e4d6,
- 0x13f491ad, 0x1400416a, 0x140bf40b, 0x1417a98f, 0x142361f7, 0x142f1d41, 0x143adb6d, 0x14469c7a, 0x14526067,
- 0x145e2734, 0x1469f0df, 0x1475bd69, 0x14818cd0, 0x148d5f15, 0x14993435, 0x14a50c31, 0x14b0e708, 0x14bcc4b8,
- 0x14c8a542, 0x14d488a5, 0x14e06edf, 0x14ec57f1, 0x14f843d9, 0x15043297, 0x1510242b, 0x151c1892, 0x15280fcd,
- 0x153409dc, 0x154006bc, 0x154c066e, 0x155808f1, 0x15640e44, 0x15701666, 0x157c2157, 0x15882f16, 0x15943fa2,
- 0x15a052fb, 0x15ac691f, 0x15b8820f, 0x15c49dc8, 0x15d0bc4c, 0x15dcdd98, 0x15e901ad, 0x15f52888, 0x1601522b,
- 0x160d7e93, 0x1619adc1, 0x1625dfb3, 0x16321469, 0x163e4be2, 0x164a861d, 0x1656c31a, 0x166302d8, 0x166f4555,
- 0x167b8a92, 0x1687d28e, 0x16941d47, 0x16a06abe, 0x16acbaf0, 0x16b90ddf, 0x16c56388, 0x16d1bbeb, 0x16de1708,
- 0x16ea74dd, 0x16f6d56a, 0x170338ae, 0x170f9ea8, 0x171c0758, 0x172872bd, 0x1734e0d6, 0x174151a2, 0x174dc520,
- 0x175a3b51, 0x1766b432, 0x17732fc4, 0x177fae05, 0x178c2ef4, 0x1798b292, 0x17a538dd, 0x17b1c1d4, 0x17be4d77,
- 0x17cadbc5, 0x17d76cbc, 0x17e4005e, 0x17f096a7, 0x17fd2f98, 0x1809cb31, 0x1816696f, 0x18230a53, 0x182faddc,
- 0x183c5408, 0x1848fcd8, 0x1855a849, 0x1862565d, 0x186f0711, 0x187bba64, 0x18887057, 0x189528e9, 0x18a1e418,
- 0x18aea1e3, 0x18bb624b, 0x18c8254e, 0x18d4eaeb, 0x18e1b321, 0x18ee7df1, 0x18fb4b58, 0x19081b57, 0x1914edec,
- 0x1921c317, 0x192e9ad6, 0x193b7529, 0x19485210, 0x19553189, 0x19621393, 0x196ef82e, 0x197bdf59, 0x1988c913,
- 0x1995b55c, 0x19a2a432, 0x19af9595, 0x19bc8983, 0x19c97ffd, 0x19d67900, 0x19e3748e, 0x19f072a3, 0x19fd7341,
- 0x1a0a7665, 0x1a177c10, 0x1a248440, 0x1a318ef4, 0x1a3e9c2c, 0x1a4babe7, 0x1a58be24, 0x1a65d2e2, 0x1a72ea20,
- 0x1a8003de, 0x1a8d201a, 0x1a9a3ed5, 0x1aa7600c, 0x1ab483bf, 0x1ac1a9ee, 0x1aced297, 0x1adbfdba, 0x1ae92b56,
- 0x1af65b69, 0x1b038df4, 0x1b10c2f5, 0x1b1dfa6b, 0x1b2b3456, 0x1b3870b5, 0x1b45af87, 0x1b52f0ca, 0x1b60347f,
- 0x1b6d7aa4, 0x1b7ac339, 0x1b880e3c, 0x1b955bad, 0x1ba2ab8b, 0x1baffdd5, 0x1bbd528a, 0x1bcaa9a9, 0x1bd80332,
- 0x1be55f24, 0x1bf2bd7d, 0x1c001e3d, 0x1c0d8164, 0x1c1ae6ef, 0x1c284edf, 0x1c35b932, 0x1c4325e7, 0x1c5094fe,
- 0x1c5e0677, 0x1c6b7a4f, 0x1c78f086, 0x1c86691b, 0x1c93e40d, 0x1ca1615c, 0x1caee107, 0x1cbc630c, 0x1cc9e76b,
- 0x1cd76e23, 0x1ce4f733, 0x1cf2829a, 0x1d001057, 0x1d0da06a, 0x1d1b32d1, 0x1d28c78c, 0x1d365e9a, 0x1d43f7f9,
- 0x1d5193a9, 0x1d5f31aa, 0x1d6cd1f9, 0x1d7a7497, 0x1d881982, 0x1d95c0ba, 0x1da36a3d, 0x1db1160a, 0x1dbec422,
- 0x1dcc7482, 0x1dda272b, 0x1de7dc1a, 0x1df59350, 0x1e034ccb, 0x1e11088a, 0x1e1ec68c, 0x1e2c86d1, 0x1e3a4958,
- 0x1e480e20, 0x1e55d527, 0x1e639e6d, 0x1e7169f1, 0x1e7f37b2, 0x1e8d07b0, 0x1e9ad9e8, 0x1ea8ae5b, 0x1eb68507,
- 0x1ec45dec, 0x1ed23908, 0x1ee0165b, 0x1eedf5e4, 0x1efbd7a1, 0x1f09bb92, 0x1f17a1b6, 0x1f258a0d, 0x1f337494,
- 0x1f41614b, 0x1f4f5032, 0x1f5d4147, 0x1f6b3489, 0x1f7929f7, 0x1f872192, 0x1f951b56, 0x1fa31744, 0x1fb1155b,
- 0x1fbf159a, 0x1fcd17ff, 0x1fdb1c8b, 0x1fe9233b, 0x1ff72c0f, 0x20053706, 0x20134420, 0x2021535a, 0x202f64b4,
- 0x203d782e, 0x204b8dc6, 0x2059a57c, 0x2067bf4e, 0x2075db3b, 0x2083f943, 0x20921964, 0x20a03b9e, 0x20ae5fef,
- 0x20bc8657, 0x20caaed5, 0x20d8d967, 0x20e7060e, 0x20f534c7, 0x21036592, 0x2111986e, 0x211fcd59, 0x212e0454,
- 0x213c3d5d, 0x214a7873, 0x2158b594, 0x2166f4c1, 0x217535f8, 0x21837938, 0x2191be81, 0x21a005d0, 0x21ae4f26,
- 0x21bc9a81, 0x21cae7e0, 0x21d93743, 0x21e788a8, 0x21f5dc0e, 0x22043174, 0x221288da, 0x2220e23e, 0x222f3da0,
- 0x223d9afe, 0x224bfa58, 0x225a5bac, 0x2268bef9, 0x2277243f, 0x22858b7d, 0x2293f4b0, 0x22a25fda, 0x22b0ccf8,
- 0x22bf3c09, 0x22cdad0d, 0x22dc2002, 0x22ea94e8, 0x22f90bbe, 0x23078482, 0x2315ff33, 0x23247bd1, 0x2332fa5b,
- 0x23417acf, 0x234ffd2c, 0x235e8173, 0x236d07a0, 0x237b8fb4, 0x238a19ae, 0x2398a58c, 0x23a7334d, 0x23b5c2f1,
- 0x23c45477, 0x23d2e7dd, 0x23e17d22, 0x23f01446, 0x23fead47, 0x240d4825, 0x241be4dd, 0x242a8371, 0x243923dd,
- 0x2447c622, 0x24566a3e, 0x24651031, 0x2473b7f8, 0x24826194, 0x24910d03, 0x249fba44, 0x24ae6957, 0x24bd1a39,
- 0x24cbccea, 0x24da816a, 0x24e937b7, 0x24f7efcf, 0x2506a9b3, 0x25156560, 0x252422d6, 0x2532e215, 0x2541a31a,
- 0x255065e4, 0x255f2a74, 0x256df0c7, 0x257cb8dd, 0x258b82b4, 0x259a4e4c, 0x25a91ba4, 0x25b7eaba, 0x25c6bb8e,
- 0x25d58e1e, 0x25e46269, 0x25f3386e, 0x2602102d, 0x2610e9a4, 0x261fc4d3, 0x262ea1b7, 0x263d8050, 0x264c609e,
- 0x265b429e, 0x266a2650, 0x26790bb3, 0x2687f2c6, 0x2696db88, 0x26a5c5f7, 0x26b4b213, 0x26c39fda, 0x26d28f4c,
- 0x26e18067, 0x26f0732b, 0x26ff6796, 0x270e5da7, 0x271d555d, 0x272c4eb7, 0x273b49b5, 0x274a4654, 0x27594495,
- 0x27684475, 0x277745f4, 0x27864910, 0x27954dc9, 0x27a4541e, 0x27b35c0d, 0x27c26596, 0x27d170b7, 0x27e07d6f,
- 0x27ef8bbd, 0x27fe9ba0, 0x280dad18, 0x281cc022, 0x282bd4be, 0x283aeaeb, 0x284a02a7, 0x28591bf2, 0x286836cb,
- 0x28775330, 0x28867120, 0x2895909b, 0x28a4b19e, 0x28b3d42a, 0x28c2f83d, 0x28d21dd5, 0x28e144f3, 0x28f06d94,
- 0x28ff97b8, 0x290ec35d, 0x291df082, 0x292d1f27, 0x293c4f4a, 0x294b80eb, 0x295ab407, 0x2969e89e, 0x29791eaf,
- 0x29885639, 0x29978f3b, 0x29a6c9b3, 0x29b605a0, 0x29c54302, 0x29d481d7, 0x29e3c21e, 0x29f303d6, 0x2a0246fd,
- 0x2a118b94, 0x2a20d198, 0x2a301909, 0x2a3f61e6, 0x2a4eac2c, 0x2a5df7dc, 0x2a6d44f4, 0x2a7c9374, 0x2a8be359,
- 0x2a9b34a2, 0x2aaa8750, 0x2ab9db60, 0x2ac930d1, 0x2ad887a3, 0x2ae7dfd3, 0x2af73962, 0x2b06944e, 0x2b15f096,
- 0x2b254e38, 0x2b34ad34, 0x2b440d89, 0x2b536f34, 0x2b62d236, 0x2b72368d, 0x2b819c38, 0x2b910336, 0x2ba06b86,
- 0x2bafd526, 0x2bbf4015, 0x2bceac53, 0x2bde19de, 0x2bed88b5, 0x2bfcf8d7, 0x2c0c6a43, 0x2c1bdcf7, 0x2c2b50f3,
- 0x2c3ac635, 0x2c4a3cbd, 0x2c59b488, 0x2c692d97, 0x2c78a7e7, 0x2c882378, 0x2c97a049, 0x2ca71e58, 0x2cb69da4,
- 0x2cc61e2c, 0x2cd59ff0, 0x2ce522ed, 0x2cf4a723, 0x2d042c90, 0x2d13b334, 0x2d233b0d, 0x2d32c41a, 0x2d424e5a,
- 0x2d51d9cc, 0x2d61666e, 0x2d70f440, 0x2d808340, 0x2d90136e, 0x2d9fa4c7, 0x2daf374c, 0x2dbecafa, 0x2dce5fd1,
- 0x2dddf5cf, 0x2ded8cf4, 0x2dfd253d, 0x2e0cbeab, 0x2e1c593b, 0x2e2bf4ed, 0x2e3b91c0, 0x2e4b2fb1, 0x2e5acec1,
- 0x2e6a6eee, 0x2e7a1037, 0x2e89b29b, 0x2e995618, 0x2ea8faad, 0x2eb8a05a, 0x2ec8471c, 0x2ed7eef4, 0x2ee797df,
- 0x2ef741dc, 0x2f06eceb, 0x2f16990a, 0x2f264639, 0x2f35f475, 0x2f45a3bd, 0x2f555412, 0x2f650570, 0x2f74b7d8,
- 0x2f846b48, 0x2f941fbe, 0x2fa3d53a, 0x2fb38bbb, 0x2fc3433f, 0x2fd2fbc5, 0x2fe2b54c, 0x2ff26fd3, 0x30022b58,
- 0x3011e7db, 0x3021a55a, 0x303163d4, 0x30412348, 0x3050e3b5, 0x3060a519, 0x30706773, 0x30802ac3, 0x308fef06,
- 0x309fb43d, 0x30af7a65, 0x30bf417d, 0x30cf0985, 0x30ded27a, 0x30ee9c5d, 0x30fe672b, 0x310e32e3, 0x311dff85,
- 0x312dcd0f, 0x313d9b80, 0x314d6ad7, 0x315d3b12, 0x316d0c30, 0x317cde31, 0x318cb113, 0x319c84d4, 0x31ac5974,
- 0x31bc2ef1, 0x31cc054b, 0x31dbdc7f, 0x31ebb48e, 0x31fb8d74, 0x320b6733, 0x321b41c7, 0x322b1d31, 0x323af96e,
- 0x324ad67e, 0x325ab45f, 0x326a9311, 0x327a7291, 0x328a52e0, 0x329a33fb, 0x32aa15e1, 0x32b9f892, 0x32c9dc0c,
- 0x32d9c04d, 0x32e9a555, 0x32f98b22, 0x330971b4, 0x33195909, 0x3329411f, 0x333929f6, 0x3349138c, 0x3358fde1,
- 0x3368e8f2, 0x3378d4c0, 0x3388c147, 0x3398ae89, 0x33a89c82, 0x33b88b32, 0x33c87a98, 0x33d86ab2, 0x33e85b80,
- 0x33f84d00, 0x34083f30, 0x34183210, 0x3428259f, 0x343819db, 0x34480ec3, 0x34580455, 0x3467fa92, 0x3477f176,
- 0x3487e902, 0x3497e134, 0x34a7da0a, 0x34b7d384, 0x34c7cda0, 0x34d7c85e, 0x34e7c3bb, 0x34f7bfb7, 0x3507bc50,
- 0x3517b985, 0x3527b756, 0x3537b5c0, 0x3547b4c3, 0x3557b45d, 0x3567b48d, 0x3577b552, 0x3587b6aa, 0x3597b895,
- 0x35a7bb12, 0x35b7be1e, 0x35c7c1b9, 0x35d7c5e1, 0x35e7ca96, 0x35f7cfd6, 0x3607d5a0, 0x3617dbf3, 0x3627e2cd,
- 0x3637ea2d, 0x3647f212, 0x3657fa7b, 0x36680366, 0x36780cd2, 0x368816bf, 0x3698212b, 0x36a82c14, 0x36b83779,
- 0x36c8435a, 0x36d84fb4, 0x36e85c88, 0x36f869d2, 0x37087793, 0x371885c9, 0x37289473, 0x3738a38f, 0x3748b31d,
- 0x3758c31a, 0x3768d387, 0x3778e461, 0x3788f5a7, 0x37990759, 0x37a91975, 0x37b92bf9, 0x37c93ee4, 0x37d95236,
- 0x37e965ed, 0x37f97a08, 0x38098e85, 0x3819a363, 0x3829b8a2, 0x3839ce3f, 0x3849e43a, 0x3859fa91, 0x386a1143,
- 0x387a284f, 0x388a3fb4, 0x389a5770, 0x38aa6f83, 0x38ba87ea, 0x38caa0a5, 0x38dab9b2, 0x38ead311, 0x38faecbf,
- 0x390b06bc, 0x391b2107, 0x392b3b9e, 0x393b5680, 0x394b71ac, 0x395b8d20, 0x396ba8dc, 0x397bc4dd, 0x398be124,
- 0x399bfdae, 0x39ac1a7a, 0x39bc3788, 0x39cc54d5, 0x39dc7261, 0x39ec902a, 0x39fcae2f, 0x3a0ccc70, 0x3a1ceaea,
- 0x3a2d099c, 0x3a3d2885, 0x3a4d47a5, 0x3a5d66f9, 0x3a6d8680, 0x3a7da63a, 0x3a8dc625, 0x3a9de63f, 0x3aae0688,
- 0x3abe26fe, 0x3ace47a0, 0x3ade686d, 0x3aee8963, 0x3afeaa82, 0x3b0ecbc7, 0x3b1eed32, 0x3b2f0ec2, 0x3b3f3075,
- 0x3b4f524a, 0x3b5f7440, 0x3b6f9656, 0x3b7fb889, 0x3b8fdada, 0x3b9ffd46, 0x3bb01fce, 0x3bc0426e, 0x3bd06526,
- 0x3be087f6, 0x3bf0aada, 0x3c00cdd4, 0x3c10f0e0, 0x3c2113fe, 0x3c31372d, 0x3c415a6b, 0x3c517db7, 0x3c61a110,
- 0x3c71c475, 0x3c81e7e4, 0x3c920b5c, 0x3ca22edc, 0x3cb25262, 0x3cc275ee, 0x3cd2997e, 0x3ce2bd11, 0x3cf2e0a6,
- 0x3d03043b, 0x3d1327cf, 0x3d234b61, 0x3d336ef0, 0x3d43927a, 0x3d53b5ff, 0x3d63d97c, 0x3d73fcf1, 0x3d84205c,
- 0x3d9443bd, 0x3da46711, 0x3db48a58, 0x3dc4ad91, 0x3dd4d0ba, 0x3de4f3d1, 0x3df516d7, 0x3e0539c9, 0x3e155ca6,
- 0x3e257f6d, 0x3e35a21d, 0x3e45c4b4, 0x3e55e731, 0x3e660994, 0x3e762bda, 0x3e864e03, 0x3e96700d, 0x3ea691f7,
- 0x3eb6b3bf, 0x3ec6d565, 0x3ed6f6e8, 0x3ee71845, 0x3ef7397c, 0x3f075a8c, 0x3f177b73, 0x3f279c30, 0x3f37bcc2,
- 0x3f47dd27, 0x3f57fd5f, 0x3f681d68, 0x3f783d40, 0x3f885ce7, 0x3f987c5c, 0x3fa89b9c, 0x3fb8baa7, 0x3fc8d97c,
- 0x3fd8f819, 0x3fe9167e, 0x3ff934a8, 0x40095296, 0x40197049, 0x40298dbd, 0x4039aaf2, 0x4049c7e7, 0x4059e49a,
- 0x406a010a, 0x407a1d36, 0x408a391d, 0x409a54bd, 0x40aa7015, 0x40ba8b25, 0x40caa5ea, 0x40dac063, 0x40eada90,
- 0x40faf46e, 0x410b0dfe, 0x411b273d, 0x412b402a, 0x413b58c4, 0x414b710a, 0x415b88fa, 0x416ba093, 0x417bb7d5,
- 0x418bcebe, 0x419be54c, 0x41abfb7e, 0x41bc1153, 0x41cc26ca, 0x41dc3be2, 0x41ec5099, 0x41fc64ef, 0x420c78e1,
- 0x421c8c6f, 0x422c9f97, 0x423cb258, 0x424cc4b2, 0x425cd6a2, 0x426ce827, 0x427cf941, 0x428d09ee, 0x429d1a2c,
- 0x42ad29fb, 0x42bd3959, 0x42cd4846, 0x42dd56bf, 0x42ed64c3, 0x42fd7252, 0x430d7f6a, 0x431d8c0a, 0x432d9831,
- 0x433da3dd, 0x434daf0d, 0x435db9c0, 0x436dc3f5, 0x437dcdab, 0x438dd6df, 0x439ddf92, 0x43ade7c1, 0x43bdef6c,
- 0x43cdf691, 0x43ddfd2f, 0x43ee0345, 0x43fe08d2, 0x440e0dd4, 0x441e124b, 0x442e1634, 0x443e198f, 0x444e1c5a,
- 0x445e1e95, 0x446e203e, 0x447e2153, 0x448e21d5, 0x449e21c0, 0x44ae2115, 0x44be1fd1, 0x44ce1df4, 0x44de1b7d,
- 0x44ee186a, 0x44fe14ba, 0x450e106b, 0x451e0b7e, 0x452e05ef, 0x453dffbf, 0x454df8eb, 0x455df173, 0x456de956,
- 0x457de092, 0x458dd726, 0x459dcd10, 0x45adc251, 0x45bdb6e5, 0x45cdaacd, 0x45dd9e06, 0x45ed9091, 0x45fd826a,
- 0x460d7392, 0x461d6407, 0x462d53c8, 0x463d42d4, 0x464d3129, 0x465d1ec6, 0x466d0baa, 0x467cf7d3, 0x468ce342,
- 0x469ccdf3, 0x46acb7e7, 0x46bca11c, 0x46cc8990, 0x46dc7143, 0x46ec5833, 0x46fc3e5f, 0x470c23c6, 0x471c0867,
- 0x472bec40, 0x473bcf50, 0x474bb196, 0x475b9311, 0x476b73c0, 0x477b53a1, 0x478b32b4, 0x479b10f6, 0x47aaee67,
- 0x47bacb06, 0x47caa6d1, 0x47da81c7, 0x47ea5be7, 0x47fa3530, 0x480a0da1, 0x4819e537, 0x4829bbf3, 0x483991d3,
- 0x484966d6, 0x48593afb, 0x48690e3f, 0x4878e0a3, 0x4888b225, 0x489882c4, 0x48a8527e, 0x48b82153, 0x48c7ef41,
- 0x48d7bc47, 0x48e78863, 0x48f75396, 0x49071ddc, 0x4916e736, 0x4926afa2, 0x4936771f, 0x49463dac, 0x49560347,
- 0x4965c7ef, 0x49758ba4, 0x49854e63, 0x4995102c, 0x49a4d0fe, 0x49b490d7, 0x49c44fb6, 0x49d40d9a, 0x49e3ca82,
- 0x49f3866c, 0x4a034159, 0x4a12fb45, 0x4a22b430, 0x4a326c19, 0x4a4222ff, 0x4a51d8e1, 0x4a618dbd, 0x4a714192,
- 0x4a80f45f, 0x4a90a623, 0x4aa056dd, 0x4ab0068b, 0x4abfb52c, 0x4acf62c0, 0x4adf0f44, 0x4aeebab9, 0x4afe651c,
- 0x4b0e0e6c, 0x4b1db6a9, 0x4b2d5dd1, 0x4b3d03e2, 0x4b4ca8dd, 0x4b5c4cbf, 0x4b6bef88, 0x4b7b9136, 0x4b8b31c8,
- 0x4b9ad13d, 0x4baa6f93, 0x4bba0ccb, 0x4bc9a8e2, 0x4bd943d7, 0x4be8dda9, 0x4bf87658, 0x4c080de1, 0x4c17a444,
- 0x4c27397f, 0x4c36cd92, 0x4c46607b, 0x4c55f239, 0x4c6582cb, 0x4c75122f, 0x4c84a065, 0x4c942d6c, 0x4ca3b942,
- 0x4cb343e6, 0x4cc2cd57, 0x4cd25594, 0x4ce1dc9c, 0x4cf1626d, 0x4d00e707, 0x4d106a68, 0x4d1fec8f, 0x4d2f6d7a,
- 0x4d3eed2a, 0x4d4e6b9d, 0x4d5de8d1, 0x4d6d64c5, 0x4d7cdf79, 0x4d8c58eb, 0x4d9bd11a, 0x4dab4804, 0x4dbabdaa,
- 0x4dca3209, 0x4dd9a520, 0x4de916ef, 0x4df88774, 0x4e07f6ae, 0x4e17649c, 0x4e26d13c, 0x4e363c8f, 0x4e45a692,
- 0x4e550f44, 0x4e6476a4, 0x4e73dcb2, 0x4e83416c, 0x4e92a4d1, 0x4ea206df, 0x4eb16796, 0x4ec0c6f5, 0x4ed024fa,
- 0x4edf81a5, 0x4eeedcf3, 0x4efe36e5, 0x4f0d8f79, 0x4f1ce6ad, 0x4f2c3c82, 0x4f3b90f4, 0x4f4ae405, 0x4f5a35b1,
- 0x4f6985fa, 0x4f78d4dc, 0x4f882257, 0x4f976e6a, 0x4fa6b914, 0x4fb60254, 0x4fc54a28, 0x4fd49090, 0x4fe3d58b,
- 0x4ff31917, 0x50025b33, 0x50119bde, 0x5020db17, 0x503018dd, 0x503f552f, 0x504e900b, 0x505dc971, 0x506d0160,
- 0x507c37d7, 0x508b6cd3, 0x509aa055, 0x50a9d25b, 0x50b902e4, 0x50c831ef, 0x50d75f7b, 0x50e68b87, 0x50f5b612,
- 0x5104df1a, 0x5114069f, 0x51232ca0, 0x5132511a, 0x5141740f, 0x5150957b, 0x515fb55f, 0x516ed3b8, 0x517df087,
- 0x518d0bca, 0x519c257f, 0x51ab3da7, 0x51ba543f, 0x51c96947, 0x51d87cbd, 0x51e78ea1, 0x51f69ef1, 0x5205adad,
- 0x5214bad3, 0x5223c662, 0x5232d05a, 0x5241d8b9, 0x5250df7d, 0x525fe4a7, 0x526ee835, 0x527dea26, 0x528cea78,
- 0x529be92c, 0x52aae63f, 0x52b9e1b0, 0x52c8db80, 0x52d7d3ac, 0x52e6ca33, 0x52f5bf15, 0x5304b251, 0x5313a3e5,
- 0x532293d0, 0x53318212, 0x53406ea8, 0x534f5993, 0x535e42d2, 0x536d2a62, 0x537c1043, 0x538af475, 0x5399d6f6,
- 0x53a8b7c4, 0x53b796e0, 0x53c67447, 0x53d54ffa, 0x53e429f6, 0x53f3023b, 0x5401d8c8, 0x5410ad9c, 0x541f80b5,
- 0x542e5213, 0x543d21b5, 0x544bef9a, 0x545abbc0, 0x54698627, 0x54784ece, 0x548715b3, 0x5495dad6, 0x54a49e35,
- 0x54b35fd0, 0x54c21fa6, 0x54d0ddb5, 0x54df99fd, 0x54ee547c, 0x54fd0d32, 0x550bc41d, 0x551a793d, 0x55292c91,
- 0x5537de16, 0x55468dce, 0x55553bb6, 0x5563e7cd, 0x55729213, 0x55813a87, 0x558fe127, 0x559e85f2, 0x55ad28e9,
- 0x55bbca08, 0x55ca6950, 0x55d906c0, 0x55e7a257, 0x55f63c13, 0x5604d3f4, 0x561369f8, 0x5621fe1f, 0x56309067,
- 0x563f20d1, 0x564daf5a, 0x565c3c02, 0x566ac6c7, 0x56794faa, 0x5687d6a8, 0x56965bc1, 0x56a4def4, 0x56b36040,
- 0x56c1dfa4, 0x56d05d1f, 0x56ded8af, 0x56ed5255, 0x56fbca0f, 0x570a3fdc, 0x5718b3bc, 0x572725ac, 0x573595ad,
- 0x574403bd, 0x57526fdb, 0x5760da07, 0x576f423f, 0x577da883, 0x578c0cd1, 0x579a6f29, 0x57a8cf8a, 0x57b72df2,
- 0x57c58a61, 0x57d3e4d6, 0x57e23d50, 0x57f093cd, 0x57fee84e, 0x580d3ad1, 0x581b8b54, 0x5829d9d8, 0x5838265c,
- 0x584670dd, 0x5854b95c, 0x5862ffd8, 0x5871444f, 0x587f86c1, 0x588dc72c, 0x589c0591, 0x58aa41ed, 0x58b87c40,
- 0x58c6b489, 0x58d4eac7, 0x58e31ef9, 0x58f1511f, 0x58ff8137, 0x590daf40, 0x591bdb3a, 0x592a0524, 0x59382cfc,
- 0x594652c2, 0x59547675, 0x59629815, 0x5970b79f, 0x597ed513, 0x598cf071, 0x599b09b7, 0x59a920e5, 0x59b735f9,
- 0x59c548f4, 0x59d359d2, 0x59e16895, 0x59ef753b, 0x59fd7fc4, 0x5a0b882d, 0x5a198e77, 0x5a2792a0, 0x5a3594a9,
- 0x5a43948e, 0x5a519251, 0x5a5f8df0, 0x5a6d876a, 0x5a7b7ebe, 0x5a8973ec, 0x5a9766f2, 0x5aa557d0, 0x5ab34685,
- 0x5ac1330f, 0x5acf1d6f, 0x5add05a3, 0x5aeaebaa, 0x5af8cf84, 0x5b06b12f, 0x5b1490ab, 0x5b226df7, 0x5b304912,
- 0x5b3e21fc, 0x5b4bf8b2, 0x5b59cd35, 0x5b679f84, 0x5b756f9e, 0x5b833d82, 0x5b91092e, 0x5b9ed2a3, 0x5bac99e0,
- 0x5bba5ee3, 0x5bc821ac, 0x5bd5e23a, 0x5be3a08c, 0x5bf15ca1, 0x5bff1679, 0x5c0cce12, 0x5c1a836c, 0x5c283686,
- 0x5c35e760, 0x5c4395f7, 0x5c51424c, 0x5c5eec5e, 0x5c6c942b, 0x5c7a39b4, 0x5c87dcf7, 0x5c957df3, 0x5ca31ca8,
- 0x5cb0b915, 0x5cbe5338, 0x5ccbeb12, 0x5cd980a1, 0x5ce713e5, 0x5cf4a4dd, 0x5d023387, 0x5d0fbfe4, 0x5d1d49f2,
- 0x5d2ad1b1, 0x5d38571f, 0x5d45da3c, 0x5d535b08, 0x5d60d981, 0x5d6e55a7, 0x5d7bcf78, 0x5d8946f5, 0x5d96bc1c,
- 0x5da42eec, 0x5db19f65, 0x5dbf0d86, 0x5dcc794e, 0x5dd9e2bd, 0x5de749d1, 0x5df4ae8a, 0x5e0210e7, 0x5e0f70e7,
- 0x5e1cce8a, 0x5e2a29ce, 0x5e3782b4, 0x5e44d93a, 0x5e522d5f, 0x5e5f7f23, 0x5e6cce85, 0x5e7a1b85, 0x5e876620,
- 0x5e94ae58, 0x5ea1f42a, 0x5eaf3797, 0x5ebc789d, 0x5ec9b73c, 0x5ed6f372, 0x5ee42d41, 0x5ef164a5, 0x5efe999f,
- 0x5f0bcc2f, 0x5f18fc52, 0x5f262a09, 0x5f335553, 0x5f407e2f, 0x5f4da49d, 0x5f5ac89b, 0x5f67ea29, 0x5f750946,
- 0x5f8225f2, 0x5f8f402b, 0x5f9c57f2, 0x5fa96d44, 0x5fb68023, 0x5fc3908c, 0x5fd09e7f, 0x5fdda9fc, 0x5feab302,
- 0x5ff7b990, 0x6004bda5, 0x6011bf40, 0x601ebe62, 0x602bbb09, 0x6038b534, 0x6045ace4, 0x6052a216, 0x605f94cb,
- 0x606c8502, 0x607972b9, 0x60865df2, 0x609346aa, 0x60a02ce1, 0x60ad1096, 0x60b9f1c9, 0x60c6d079, 0x60d3aca5,
- 0x60e0864d, 0x60ed5d70, 0x60fa320d, 0x61070424, 0x6113d3b4, 0x6120a0bc, 0x612d6b3c, 0x613a3332, 0x6146f89f,
- 0x6153bb82, 0x61607bd9, 0x616d39a5, 0x6179f4e5, 0x6186ad98, 0x619363bd, 0x61a01753, 0x61acc85b, 0x61b976d3,
- 0x61c622bc, 0x61d2cc13, 0x61df72d8, 0x61ec170c, 0x61f8b8ad, 0x620557ba, 0x6211f434, 0x621e8e18, 0x622b2568,
- 0x6237ba21, 0x62444c44, 0x6250dbd0, 0x625d68c4, 0x6269f320, 0x62767ae2, 0x6283000b, 0x628f829a, 0x629c028e,
- 0x62a87fe6, 0x62b4faa2, 0x62c172c2, 0x62cde844, 0x62da5b29, 0x62e6cb6e, 0x62f33915, 0x62ffa41c, 0x630c0c83,
- 0x63187248, 0x6324d56d, 0x633135ef, 0x633d93ce, 0x6349ef0b, 0x635647a3, 0x63629d97, 0x636ef0e6, 0x637b418f,
- 0x63878f92, 0x6393daef, 0x63a023a4, 0x63ac69b1, 0x63b8ad15, 0x63c4edd1, 0x63d12be3, 0x63dd674b, 0x63e9a008,
- 0x63f5d61a, 0x64020980, 0x640e3a39, 0x641a6846, 0x642693a5, 0x6432bc56, 0x643ee258, 0x644b05ab, 0x6457264e,
- 0x64634441, 0x646f5f83, 0x647b7814, 0x64878df3, 0x6493a120, 0x649fb199, 0x64abbf5f, 0x64b7ca71, 0x64c3d2ce,
- 0x64cfd877, 0x64dbdb69, 0x64e7dba6, 0x64f3d92b, 0x64ffd3fa, 0x650bcc11, 0x6517c16f, 0x6523b415, 0x652fa402,
- 0x653b9134, 0x65477bad, 0x6553636a, 0x655f486d, 0x656b2ab3, 0x65770a3d, 0x6582e70a, 0x658ec11a, 0x659a986d,
- 0x65a66d00, 0x65b23ed5, 0x65be0deb, 0x65c9da41, 0x65d5a3d7, 0x65e16aac, 0x65ed2ebf, 0x65f8f011, 0x6604aea1,
- 0x66106a6e, 0x661c2377, 0x6627d9be, 0x66338d40, 0x663f3dfd, 0x664aebf5, 0x66569728, 0x66623f95, 0x666de53b,
- 0x6679881b, 0x66852833, 0x6690c583, 0x669c600b, 0x66a7f7ca, 0x66b38cc0, 0x66bf1eec, 0x66caae4f, 0x66d63ae6,
- 0x66e1c4b3, 0x66ed4bb4, 0x66f8cfea, 0x67045153, 0x670fcfef, 0x671b4bbe, 0x6726c4bf, 0x67323af3, 0x673dae58,
- 0x67491eee, 0x67548cb5, 0x675ff7ab, 0x676b5fd2, 0x6776c528, 0x678227ad, 0x678d8761, 0x6798e443, 0x67a43e52,
- 0x67af958f, 0x67bae9f9, 0x67c63b8f, 0x67d18a52, 0x67dcd640, 0x67e81f59, 0x67f3659d, 0x67fea90c, 0x6809e9a5,
- 0x68152768, 0x68206254, 0x682b9a68, 0x6836cfa6, 0x6842020b, 0x684d3199, 0x68585e4d, 0x68638829, 0x686eaf2b,
- 0x6879d354, 0x6884f4a2, 0x68901316, 0x689b2eb0, 0x68a6476d, 0x68b15d50, 0x68bc7056, 0x68c78080, 0x68d28dcd,
- 0x68dd983e, 0x68e89fd0, 0x68f3a486, 0x68fea65d, 0x6909a555, 0x6914a16f, 0x691f9aa9, 0x692a9104, 0x69358480,
- 0x6940751b, 0x694b62d5, 0x69564daf, 0x696135a7, 0x696c1abe, 0x6976fcf3, 0x6981dc46, 0x698cb8b6, 0x69979243,
- 0x69a268ed, 0x69ad3cb4, 0x69b80d97, 0x69c2db96, 0x69cda6b0, 0x69d86ee5, 0x69e33436, 0x69edf6a1, 0x69f8b626,
- 0x6a0372c5, 0x6a0e2c7e, 0x6a18e350, 0x6a23973c, 0x6a2e4840, 0x6a38f65d, 0x6a43a191, 0x6a4e49de, 0x6a58ef42,
- 0x6a6391be, 0x6a6e3151, 0x6a78cdfa, 0x6a8367ba, 0x6a8dfe90, 0x6a98927c, 0x6aa3237d, 0x6aadb194, 0x6ab83cc0,
- 0x6ac2c500, 0x6acd4a55, 0x6ad7ccbf, 0x6ae24c3c, 0x6aecc8cd, 0x6af74271, 0x6b01b929, 0x6b0c2cf4, 0x6b169dd1,
- 0x6b210bc1, 0x6b2b76c2, 0x6b35ded6, 0x6b4043fc, 0x6b4aa632, 0x6b55057a, 0x6b5f61d3, 0x6b69bb3d, 0x6b7411b7,
- 0x6b7e6541, 0x6b88b5db, 0x6b930385, 0x6b9d4e3f, 0x6ba79607, 0x6bb1dadf, 0x6bbc1cc6, 0x6bc65bbb, 0x6bd097bf,
- 0x6bdad0d0, 0x6be506f0, 0x6bef3a1d, 0x6bf96a58, 0x6c0397a0, 0x6c0dc1f5, 0x6c17e957, 0x6c220dc6, 0x6c2c2f41,
- 0x6c364dc9, 0x6c40695c, 0x6c4a81fc, 0x6c5497a7, 0x6c5eaa5d, 0x6c68ba1f, 0x6c72c6eb, 0x6c7cd0c3, 0x6c86d7a6,
- 0x6c90db92, 0x6c9adc8a, 0x6ca4da8b, 0x6caed596, 0x6cb8cdab, 0x6cc2c2ca, 0x6cccb4f2, 0x6cd6a424, 0x6ce0905e,
- 0x6cea79a1, 0x6cf45fee, 0x6cfe4342, 0x6d0823a0, 0x6d120105, 0x6d1bdb73, 0x6d25b2e8, 0x6d2f8765, 0x6d3958ea,
- 0x6d432777, 0x6d4cf30a, 0x6d56bba5, 0x6d608147, 0x6d6a43f0, 0x6d7403a0, 0x6d7dc056, 0x6d877a13, 0x6d9130d6,
- 0x6d9ae4a0, 0x6da4956f, 0x6dae4345, 0x6db7ee20, 0x6dc19601, 0x6dcb3ae7, 0x6dd4dcd3, 0x6dde7bc4, 0x6de817bb,
- 0x6df1b0b6, 0x6dfb46b7, 0x6e04d9bc, 0x6e0e69c7, 0x6e17f6d5, 0x6e2180e9, 0x6e2b0801, 0x6e348c1d, 0x6e3e0d3d,
- 0x6e478b62, 0x6e51068a, 0x6e5a7eb7, 0x6e63f3e7, 0x6e6d661b, 0x6e76d552, 0x6e80418e, 0x6e89aacc, 0x6e93110f,
- 0x6e9c7454, 0x6ea5d49d, 0x6eaf31e9, 0x6eb88c37, 0x6ec1e389, 0x6ecb37de, 0x6ed48936, 0x6eddd790, 0x6ee722ee,
- 0x6ef06b4d, 0x6ef9b0b0, 0x6f02f315, 0x6f0c327c, 0x6f156ee6, 0x6f1ea852, 0x6f27dec1, 0x6f311232, 0x6f3a42a5,
- 0x6f43701a, 0x6f4c9a91, 0x6f55c20a, 0x6f5ee686, 0x6f680803, 0x6f712682, 0x6f7a4203, 0x6f835a86, 0x6f8c700b,
- 0x6f958291, 0x6f9e921a, 0x6fa79ea4, 0x6fb0a830, 0x6fb9aebd, 0x6fc2b24c, 0x6fcbb2dd, 0x6fd4b06f, 0x6fddab03,
- 0x6fe6a299, 0x6fef9730, 0x6ff888c9, 0x70017763, 0x700a62ff, 0x70134b9c, 0x701c313b, 0x702513dc, 0x702df37e,
- 0x7036d021, 0x703fa9c6, 0x7048806d, 0x70515415, 0x705a24bf, 0x7062f26b, 0x706bbd17, 0x707484c6, 0x707d4976,
- 0x70860b28, 0x708ec9dc, 0x70978591, 0x70a03e48, 0x70a8f400, 0x70b1a6bb, 0x70ba5677, 0x70c30335, 0x70cbacf5,
- 0x70d453b6, 0x70dcf77a, 0x70e59840, 0x70ee3607, 0x70f6d0d1, 0x70ff689d, 0x7107fd6b, 0x71108f3b, 0x71191e0d,
- 0x7121a9e2, 0x712a32b9, 0x7132b892, 0x713b3b6e, 0x7143bb4c, 0x714c382d, 0x7154b211, 0x715d28f7, 0x71659ce0,
- 0x716e0dcc, 0x71767bbb, 0x717ee6ac, 0x71874ea1, 0x718fb399, 0x71981594, 0x71a07493, 0x71a8d094, 0x71b1299a,
- 0x71b97fa2, 0x71c1d2af, 0x71ca22bf, 0x71d26fd2, 0x71dab9ea, 0x71e30106, 0x71eb4526, 0x71f3864a, 0x71fbc472,
- 0x7203ff9e, 0x720c37cf, 0x72146d05, 0x721c9f3f, 0x7224ce7e, 0x722cfac2, 0x7235240b, 0x723d4a59, 0x72456dad,
- 0x724d8e05, 0x7255ab63, 0x725dc5c7, 0x7265dd31, 0x726df1a0, 0x72760315, 0x727e1191, 0x72861d12, 0x728e259a,
- 0x72962b28, 0x729e2dbd, 0x72a62d59, 0x72ae29fc, 0x72b623a5, 0x72be1a56, 0x72c60e0e, 0x72cdfece, 0x72d5ec95,
- 0x72ddd764, 0x72e5bf3b, 0x72eda41a, 0x72f58601, 0x72fd64f1, 0x730540e9, 0x730d19e9, 0x7314eff3, 0x731cc305,
- 0x73249321, 0x732c6046, 0x73342a75, 0x733bf1ad, 0x7343b5ef, 0x734b773b, 0x73533591, 0x735af0f2, 0x7362a95d,
- 0x736a5ed3, 0x73721153, 0x7379c0df, 0x73816d76, 0x73891719, 0x7390bdc7, 0x73986181, 0x73a00247, 0x73a7a01a,
- 0x73af3af8, 0x73b6d2e4, 0x73be67dc, 0x73c5f9e1, 0x73cd88f3, 0x73d51513, 0x73dc9e40, 0x73e4247c, 0x73eba7c5,
- 0x73f3281c, 0x73faa582, 0x74021ff7, 0x7409977b, 0x74110c0d, 0x74187daf, 0x741fec61, 0x74275822, 0x742ec0f3,
- 0x743626d5, 0x743d89c7, 0x7444e9c9, 0x744c46dd, 0x7453a101, 0x745af837, 0x74624c7f, 0x74699dd8, 0x7470ec44,
- 0x747837c2, 0x747f8052, 0x7486c5f5, 0x748e08ac, 0x74954875, 0x749c8552, 0x74a3bf43, 0x74aaf648, 0x74b22a62,
- 0x74b95b90, 0x74c089d2, 0x74c7b52a, 0x74cedd97, 0x74d6031a, 0x74dd25b2, 0x74e44561, 0x74eb6226, 0x74f27c02,
- 0x74f992f5, 0x7500a6ff, 0x7507b820, 0x750ec659, 0x7515d1aa, 0x751cda14, 0x7523df96, 0x752ae231, 0x7531e1e5,
- 0x7538deb2, 0x753fd89a, 0x7546cf9b, 0x754dc3b7, 0x7554b4ed, 0x755ba33e, 0x75628eaa, 0x75697732, 0x75705cd5,
- 0x75773f95, 0x757e1f71, 0x7584fc6a, 0x758bd67f, 0x7592adb2, 0x75998203, 0x75a05371, 0x75a721fe, 0x75adeda9,
- 0x75b4b673, 0x75bb7c5c, 0x75c23f65, 0x75c8ff8d, 0x75cfbcd6, 0x75d6773f, 0x75dd2ec8, 0x75e3e373, 0x75ea953f,
- 0x75f1442d, 0x75f7f03d, 0x75fe996f, 0x76053fc5, 0x760be33d, 0x761283d8, 0x76192197, 0x761fbc7b, 0x76265482,
- 0x762ce9af, 0x76337c01, 0x763a0b78, 0x76409814, 0x764721d7, 0x764da8c1, 0x76542cd1, 0x765aae08, 0x76612c67,
- 0x7667a7ee, 0x766e209d, 0x76749675, 0x767b0975, 0x7681799f, 0x7687e6f3, 0x768e5170, 0x7694b918, 0x769b1deb,
- 0x76a17fe9, 0x76a7df13, 0x76ae3b68, 0x76b494ea, 0x76baeb98, 0x76c13f74, 0x76c7907c, 0x76cddeb3, 0x76d42a18,
- 0x76da72ab, 0x76e0b86d, 0x76e6fb5e, 0x76ed3b7f, 0x76f378d0, 0x76f9b352, 0x76ffeb05, 0x77061fe8, 0x770c51fe,
- 0x77128145, 0x7718adbf, 0x771ed76c, 0x7724fe4c, 0x772b225f, 0x773143a7, 0x77376223, 0x773d7dd3, 0x774396ba,
- 0x7749acd5, 0x774fc027, 0x7755d0af, 0x775bde6f, 0x7761e965, 0x7767f193, 0x776df6fa, 0x7773f998, 0x7779f970,
- 0x777ff681, 0x7785f0cd, 0x778be852, 0x7791dd12, 0x7797cf0d, 0x779dbe43, 0x77a3aab6, 0x77a99465, 0x77af7b50,
- 0x77b55f79, 0x77bb40e0, 0x77c11f85, 0x77c6fb68, 0x77ccd48a, 0x77d2aaec, 0x77d87e8d, 0x77de4f6f, 0x77e41d92,
- 0x77e9e8f5, 0x77efb19b, 0x77f57782, 0x77fb3aad, 0x7800fb1a, 0x7806b8ca, 0x780c73bf, 0x78122bf7, 0x7817e175,
- 0x781d9438, 0x78234440, 0x7828f18f, 0x782e9c25, 0x78344401, 0x7839e925, 0x783f8b92, 0x78452b46, 0x784ac844,
- 0x7850628b, 0x7855fa1c, 0x785b8ef8, 0x7861211e, 0x7866b090, 0x786c3d4d, 0x7871c757, 0x78774ead, 0x787cd351,
- 0x78825543, 0x7887d483, 0x788d5111, 0x7892caef, 0x7898421c, 0x789db69a, 0x78a32868, 0x78a89787, 0x78ae03f8,
- 0x78b36dbb, 0x78b8d4d1, 0x78be393a, 0x78c39af6, 0x78c8fa06, 0x78ce566c, 0x78d3b026, 0x78d90736, 0x78de5b9c,
- 0x78e3ad58, 0x78e8fc6c, 0x78ee48d7, 0x78f3929b, 0x78f8d9b7, 0x78fe1e2c, 0x79035ffb, 0x79089f24, 0x790ddba8,
- 0x79131587, 0x79184cc2, 0x791d8159, 0x7922b34d, 0x7927e29e, 0x792d0f4d, 0x7932395a, 0x793760c6, 0x793c8591,
- 0x7941a7bd, 0x7946c749, 0x794be435, 0x7950fe84, 0x79561634, 0x795b2b47, 0x79603dbc, 0x79654d96, 0x796a5ad4,
- 0x796f6576, 0x79746d7e, 0x797972eb, 0x797e75bf, 0x798375f9, 0x7988739b, 0x798d6ea5, 0x79926717, 0x79975cf2,
- 0x799c5037, 0x79a140e6, 0x79a62f00, 0x79ab1a85, 0x79b00376, 0x79b4e9d3, 0x79b9cd9d, 0x79beaed4, 0x79c38d79,
- 0x79c8698d, 0x79cd4310, 0x79d21a03, 0x79d6ee66, 0x79dbc03a, 0x79e08f7f, 0x79e55c36, 0x79ea265f, 0x79eeedfc,
- 0x79f3b30c, 0x79f87590, 0x79fd3589, 0x7a01f2f7, 0x7a06addc, 0x7a0b6636, 0x7a101c08, 0x7a14cf52, 0x7a198013,
- 0x7a1e2e4d, 0x7a22da01, 0x7a27832f, 0x7a2c29d7, 0x7a30cdfa, 0x7a356f99, 0x7a3a0eb4, 0x7a3eab4c, 0x7a434561,
- 0x7a47dcf5, 0x7a4c7207, 0x7a510498, 0x7a5594a9, 0x7a5a223a, 0x7a5ead4d, 0x7a6335e0, 0x7a67bbf6, 0x7a6c3f8f,
- 0x7a70c0ab, 0x7a753f4b, 0x7a79bb6f, 0x7a7e3519, 0x7a82ac48, 0x7a8720fe, 0x7a8b933b, 0x7a9002ff, 0x7a94704b,
- 0x7a98db20, 0x7a9d437e, 0x7aa1a967, 0x7aa60cd9, 0x7aaa6dd7, 0x7aaecc61, 0x7ab32877, 0x7ab7821b, 0x7abbd94b,
- 0x7ac02e0a, 0x7ac48058, 0x7ac8d035, 0x7acd1da3, 0x7ad168a1, 0x7ad5b130, 0x7ad9f751, 0x7ade3b05, 0x7ae27c4c,
- 0x7ae6bb27, 0x7aeaf796, 0x7aef319a, 0x7af36934, 0x7af79e64, 0x7afbd12c, 0x7b00018a, 0x7b042f81, 0x7b085b10,
- 0x7b0c8439, 0x7b10aafc, 0x7b14cf5a, 0x7b18f153, 0x7b1d10e8, 0x7b212e1a, 0x7b2548e9, 0x7b296155, 0x7b2d7761,
- 0x7b318b0b, 0x7b359c55, 0x7b39ab3f, 0x7b3db7cb, 0x7b41c1f8, 0x7b45c9c8, 0x7b49cf3b, 0x7b4dd251, 0x7b51d30b,
- 0x7b55d16b, 0x7b59cd70, 0x7b5dc71b, 0x7b61be6d, 0x7b65b366, 0x7b69a608, 0x7b6d9653, 0x7b718447, 0x7b756fe5,
- 0x7b79592e, 0x7b7d4022, 0x7b8124c3, 0x7b850710, 0x7b88e70a, 0x7b8cc4b3, 0x7b90a00a, 0x7b947911, 0x7b984fc8,
- 0x7b9c242f, 0x7b9ff648, 0x7ba3c612, 0x7ba79390, 0x7bab5ec1, 0x7baf27a5, 0x7bb2ee3f, 0x7bb6b28e, 0x7bba7493,
- 0x7bbe344e, 0x7bc1f1c1, 0x7bc5acec, 0x7bc965cf, 0x7bcd1c6c, 0x7bd0d0c3, 0x7bd482d4, 0x7bd832a1, 0x7bdbe02a,
- 0x7bdf8b70, 0x7be33473, 0x7be6db34, 0x7bea7fb4, 0x7bee21f4, 0x7bf1c1f3, 0x7bf55fb3, 0x7bf8fb35, 0x7bfc9479,
- 0x7c002b7f, 0x7c03c04a, 0x7c0752d8, 0x7c0ae32b, 0x7c0e7144, 0x7c11fd23, 0x7c1586c9, 0x7c190e36, 0x7c1c936c,
- 0x7c20166b, 0x7c239733, 0x7c2715c6, 0x7c2a9224, 0x7c2e0c4e, 0x7c318444, 0x7c34fa07, 0x7c386d98, 0x7c3bdef8,
- 0x7c3f4e26, 0x7c42bb25, 0x7c4625f4, 0x7c498e95, 0x7c4cf507, 0x7c50594c, 0x7c53bb65, 0x7c571b51, 0x7c5a7913,
- 0x7c5dd4aa, 0x7c612e17, 0x7c64855b, 0x7c67da76, 0x7c6b2d6a, 0x7c6e7e37, 0x7c71ccdd, 0x7c75195e, 0x7c7863ba,
- 0x7c7babf1, 0x7c7ef206, 0x7c8235f7, 0x7c8577c6, 0x7c88b774, 0x7c8bf502, 0x7c8f306f, 0x7c9269bd, 0x7c95a0ec,
- 0x7c98d5fe, 0x7c9c08f2, 0x7c9f39cb, 0x7ca26887, 0x7ca59528, 0x7ca8bfb0, 0x7cabe81d, 0x7caf0e72, 0x7cb232af,
- 0x7cb554d4, 0x7cb874e2, 0x7cbb92db, 0x7cbeaebe, 0x7cc1c88d, 0x7cc4e047, 0x7cc7f5ef, 0x7ccb0984, 0x7cce1b08,
- 0x7cd12a7b, 0x7cd437dd, 0x7cd74330, 0x7cda4c74, 0x7cdd53aa, 0x7ce058d3, 0x7ce35bef, 0x7ce65cff, 0x7ce95c04,
- 0x7cec58ff, 0x7cef53f0, 0x7cf24cd7, 0x7cf543b7, 0x7cf8388f, 0x7cfb2b60, 0x7cfe1c2b, 0x7d010af1, 0x7d03f7b2,
- 0x7d06e26f, 0x7d09cb29, 0x7d0cb1e0, 0x7d0f9696, 0x7d12794b, 0x7d1559ff, 0x7d1838b4, 0x7d1b156a, 0x7d1df022,
- 0x7d20c8dd, 0x7d239f9b, 0x7d26745e, 0x7d294725, 0x7d2c17f1, 0x7d2ee6c4, 0x7d31b39f, 0x7d347e81, 0x7d37476b,
- 0x7d3a0e5f, 0x7d3cd35d, 0x7d3f9665, 0x7d425779, 0x7d451699, 0x7d47d3c6, 0x7d4a8f01, 0x7d4d484b, 0x7d4fffa3,
- 0x7d52b50c, 0x7d556885, 0x7d581a0f, 0x7d5ac9ac, 0x7d5d775c, 0x7d60231f, 0x7d62ccf6, 0x7d6574e3, 0x7d681ae6,
- 0x7d6abeff, 0x7d6d612f, 0x7d700178, 0x7d729fd9, 0x7d753c54, 0x7d77d6e9, 0x7d7a6f9a, 0x7d7d0666, 0x7d7f9b4f,
- 0x7d822e55, 0x7d84bf79, 0x7d874ebc, 0x7d89dc1e, 0x7d8c67a1, 0x7d8ef144, 0x7d91790a, 0x7d93fef2, 0x7d9682fd,
- 0x7d99052d, 0x7d9b8581, 0x7d9e03fb, 0x7da0809b, 0x7da2fb62, 0x7da57451, 0x7da7eb68, 0x7daa60a8, 0x7dacd413,
- 0x7daf45a9, 0x7db1b56a, 0x7db42357, 0x7db68f71, 0x7db8f9b9, 0x7dbb6230, 0x7dbdc8d6, 0x7dc02dac, 0x7dc290b3,
- 0x7dc4f1eb, 0x7dc75156, 0x7dc9aef4, 0x7dcc0ac5, 0x7dce64cc, 0x7dd0bd07, 0x7dd31379, 0x7dd56821, 0x7dd7bb01,
- 0x7dda0c1a, 0x7ddc5b6b, 0x7ddea8f7, 0x7de0f4bd, 0x7de33ebe, 0x7de586fc, 0x7de7cd76, 0x7dea122e, 0x7dec5525,
- 0x7dee965a, 0x7df0d5d0, 0x7df31386, 0x7df54f7e, 0x7df789b8, 0x7df9c235, 0x7dfbf8f5, 0x7dfe2dfa, 0x7e006145,
- 0x7e0292d5, 0x7e04c2ac, 0x7e06f0cb, 0x7e091d32, 0x7e0b47e1, 0x7e0d70db, 0x7e0f981f, 0x7e11bdaf, 0x7e13e18a,
- 0x7e1603b3, 0x7e182429, 0x7e1a42ed, 0x7e1c6001, 0x7e1e7b64, 0x7e209518, 0x7e22ad1d, 0x7e24c375, 0x7e26d81f,
- 0x7e28eb1d, 0x7e2afc70, 0x7e2d0c17, 0x7e2f1a15, 0x7e31266a, 0x7e333115, 0x7e353a1a, 0x7e374177, 0x7e39472e,
- 0x7e3b4b3f, 0x7e3d4dac, 0x7e3f4e75, 0x7e414d9a, 0x7e434b1e, 0x7e4546ff, 0x7e474140, 0x7e4939e0, 0x7e4b30e2,
- 0x7e4d2644, 0x7e4f1a09, 0x7e510c30, 0x7e52fcbc, 0x7e54ebab, 0x7e56d900, 0x7e58c4bb, 0x7e5aaedd, 0x7e5c9766,
- 0x7e5e7e57, 0x7e6063b2, 0x7e624776, 0x7e6429a5, 0x7e660a3f, 0x7e67e945, 0x7e69c6b8, 0x7e6ba299, 0x7e6d7ce7,
- 0x7e6f55a5, 0x7e712cd3, 0x7e730272, 0x7e74d682, 0x7e76a904, 0x7e7879f9, 0x7e7a4962, 0x7e7c173f, 0x7e7de392,
- 0x7e7fae5a, 0x7e817799, 0x7e833f50, 0x7e85057f, 0x7e86ca27, 0x7e888d49, 0x7e8a4ee5, 0x7e8c0efd, 0x7e8dcd91,
- 0x7e8f8aa1, 0x7e914630, 0x7e93003c, 0x7e94b8c8, 0x7e966fd4, 0x7e982560, 0x7e99d96e, 0x7e9b8bfe, 0x7e9d3d10,
- 0x7e9eeca7, 0x7ea09ac2, 0x7ea24762, 0x7ea3f288, 0x7ea59c35, 0x7ea7446a, 0x7ea8eb27, 0x7eaa906c, 0x7eac343c,
- 0x7eadd696, 0x7eaf777b, 0x7eb116ed, 0x7eb2b4eb, 0x7eb45177, 0x7eb5ec91, 0x7eb7863b, 0x7eb91e74, 0x7ebab53e,
- 0x7ebc4a99, 0x7ebdde87, 0x7ebf7107, 0x7ec1021b, 0x7ec291c3, 0x7ec42001, 0x7ec5acd5, 0x7ec7383f, 0x7ec8c241,
- 0x7eca4adb, 0x7ecbd20d, 0x7ecd57da, 0x7ecedc41, 0x7ed05f44, 0x7ed1e0e2, 0x7ed3611d, 0x7ed4dff6, 0x7ed65d6d,
- 0x7ed7d983, 0x7ed95438, 0x7edacd8f, 0x7edc4586, 0x7eddbc20, 0x7edf315c, 0x7ee0a53c, 0x7ee217c1, 0x7ee388ea,
- 0x7ee4f8b9, 0x7ee6672f, 0x7ee7d44c, 0x7ee94012, 0x7eeaaa80, 0x7eec1397, 0x7eed7b59, 0x7eeee1c6, 0x7ef046df,
- 0x7ef1aaa5, 0x7ef30d18, 0x7ef46e39, 0x7ef5ce09, 0x7ef72c88, 0x7ef889b8, 0x7ef9e599, 0x7efb402c, 0x7efc9972,
- 0x7efdf16b, 0x7eff4818, 0x7f009d79, 0x7f01f191, 0x7f03445f, 0x7f0495e4, 0x7f05e620, 0x7f073516, 0x7f0882c5,
- 0x7f09cf2d, 0x7f0b1a51, 0x7f0c6430, 0x7f0daccc, 0x7f0ef425, 0x7f103a3b, 0x7f117f11, 0x7f12c2a5, 0x7f1404fa,
- 0x7f15460f, 0x7f1685e6, 0x7f17c47f, 0x7f1901db, 0x7f1a3dfb, 0x7f1b78e0, 0x7f1cb28a, 0x7f1deafa, 0x7f1f2231,
- 0x7f20582f, 0x7f218cf5, 0x7f22c085, 0x7f23f2de, 0x7f252401, 0x7f2653f0, 0x7f2782ab, 0x7f28b032, 0x7f29dc87,
- 0x7f2b07aa, 0x7f2c319c, 0x7f2d5a5e, 0x7f2e81f0, 0x7f2fa853, 0x7f30cd88, 0x7f31f18f, 0x7f33146a, 0x7f343619,
- 0x7f35569c, 0x7f3675f6, 0x7f379425, 0x7f38b12c, 0x7f39cd0a, 0x7f3ae7c0, 0x7f3c0150, 0x7f3d19ba, 0x7f3e30fe,
- 0x7f3f471e, 0x7f405c1a, 0x7f416ff3, 0x7f4282a9, 0x7f43943e, 0x7f44a4b2, 0x7f45b405, 0x7f46c239, 0x7f47cf4e,
- 0x7f48db45, 0x7f49e61f, 0x7f4aefdc, 0x7f4bf87e, 0x7f4d0004, 0x7f4e0670, 0x7f4f0bc2, 0x7f500ffb, 0x7f51131c,
- 0x7f521525, 0x7f531618, 0x7f5415f4, 0x7f5514bb, 0x7f56126e, 0x7f570f0c, 0x7f580a98, 0x7f590511, 0x7f59fe78,
- 0x7f5af6ce, 0x7f5bee14, 0x7f5ce44a, 0x7f5dd972, 0x7f5ecd8b, 0x7f5fc097, 0x7f60b296, 0x7f61a389, 0x7f629370,
- 0x7f63824e, 0x7f647021, 0x7f655ceb, 0x7f6648ad, 0x7f673367, 0x7f681d19, 0x7f6905c6, 0x7f69ed6d, 0x7f6ad40f,
- 0x7f6bb9ad, 0x7f6c9e48, 0x7f6d81e0, 0x7f6e6475, 0x7f6f460a, 0x7f70269d, 0x7f710631, 0x7f71e4c6, 0x7f72c25c,
- 0x7f739ef4, 0x7f747a8f, 0x7f75552e, 0x7f762ed1, 0x7f770779, 0x7f77df27, 0x7f78b5db, 0x7f798b97, 0x7f7a605a,
- 0x7f7b3425, 0x7f7c06fa, 0x7f7cd8d9, 0x7f7da9c2, 0x7f7e79b7, 0x7f7f48b8, 0x7f8016c5, 0x7f80e3e0, 0x7f81b009,
- 0x7f827b40, 0x7f834588, 0x7f840edf, 0x7f84d747, 0x7f859ec1, 0x7f86654d, 0x7f872aec, 0x7f87ef9e, 0x7f88b365,
- 0x7f897641, 0x7f8a3832, 0x7f8af93a, 0x7f8bb959, 0x7f8c7890, 0x7f8d36df, 0x7f8df448, 0x7f8eb0ca, 0x7f8f6c67,
- 0x7f90271e, 0x7f90e0f2, 0x7f9199e2, 0x7f9251f0, 0x7f93091b, 0x7f93bf65, 0x7f9474ce, 0x7f952958, 0x7f95dd01,
- 0x7f968fcd, 0x7f9741ba, 0x7f97f2ca, 0x7f98a2fd, 0x7f995254, 0x7f9a00d0, 0x7f9aae71, 0x7f9b5b38, 0x7f9c0726,
- 0x7f9cb23b, 0x7f9d5c78, 0x7f9e05de, 0x7f9eae6e, 0x7f9f5627, 0x7f9ffd0b, 0x7fa0a31b, 0x7fa14856, 0x7fa1ecbf,
- 0x7fa29054, 0x7fa33318, 0x7fa3d50b, 0x7fa4762c, 0x7fa5167e, 0x7fa5b601, 0x7fa654b5, 0x7fa6f29b, 0x7fa78fb3,
- 0x7fa82bff, 0x7fa8c77f, 0x7fa96234, 0x7fa9fc1e, 0x7faa953e, 0x7fab2d94, 0x7fabc522, 0x7fac5be8, 0x7facf1e6,
- 0x7fad871d, 0x7fae1b8f, 0x7faeaf3b, 0x7faf4222, 0x7fafd445, 0x7fb065a4, 0x7fb0f641, 0x7fb1861b, 0x7fb21534,
- 0x7fb2a38c, 0x7fb33124, 0x7fb3bdfb, 0x7fb44a14, 0x7fb4d56f, 0x7fb5600c, 0x7fb5e9ec, 0x7fb6730f, 0x7fb6fb76,
- 0x7fb78323, 0x7fb80a15, 0x7fb8904d, 0x7fb915cc, 0x7fb99a92, 0x7fba1ea0, 0x7fbaa1f7, 0x7fbb2497, 0x7fbba681,
- 0x7fbc27b5, 0x7fbca835, 0x7fbd2801, 0x7fbda719, 0x7fbe257e, 0x7fbea331, 0x7fbf2032, 0x7fbf9c82, 0x7fc01821,
- 0x7fc09311, 0x7fc10d52, 0x7fc186e4, 0x7fc1ffc8, 0x7fc277ff, 0x7fc2ef89, 0x7fc36667, 0x7fc3dc9a, 0x7fc45221,
- 0x7fc4c6ff, 0x7fc53b33, 0x7fc5aebe, 0x7fc621a0, 0x7fc693db, 0x7fc7056f, 0x7fc7765c, 0x7fc7e6a3, 0x7fc85645,
- 0x7fc8c542, 0x7fc9339b, 0x7fc9a150, 0x7fca0e63, 0x7fca7ad3, 0x7fcae6a2, 0x7fcb51cf, 0x7fcbbc5c, 0x7fcc2649,
- 0x7fcc8f97, 0x7fccf846, 0x7fcd6058, 0x7fcdc7cb, 0x7fce2ea2, 0x7fce94dd, 0x7fcefa7b, 0x7fcf5f7f, 0x7fcfc3e8,
- 0x7fd027b7, 0x7fd08aed, 0x7fd0ed8b, 0x7fd14f90, 0x7fd1b0fd, 0x7fd211d4, 0x7fd27214, 0x7fd2d1bf, 0x7fd330d4,
- 0x7fd38f55, 0x7fd3ed41, 0x7fd44a9a, 0x7fd4a761, 0x7fd50395, 0x7fd55f37, 0x7fd5ba48, 0x7fd614c9, 0x7fd66eba,
- 0x7fd6c81b, 0x7fd720ed, 0x7fd77932, 0x7fd7d0e8, 0x7fd82812, 0x7fd87eae, 0x7fd8d4bf, 0x7fd92a45, 0x7fd97f40,
- 0x7fd9d3b0, 0x7fda2797, 0x7fda7af5, 0x7fdacdca, 0x7fdb2018, 0x7fdb71dd, 0x7fdbc31c, 0x7fdc13d5, 0x7fdc6408,
- 0x7fdcb3b6, 0x7fdd02df, 0x7fdd5184, 0x7fdd9fa5, 0x7fdded44, 0x7fde3a60, 0x7fde86fb, 0x7fded314, 0x7fdf1eac,
- 0x7fdf69c4, 0x7fdfb45d, 0x7fdffe76, 0x7fe04811, 0x7fe0912e, 0x7fe0d9ce, 0x7fe121f0, 0x7fe16996, 0x7fe1b0c1,
- 0x7fe1f770, 0x7fe23da4, 0x7fe2835f, 0x7fe2c89f, 0x7fe30d67, 0x7fe351b5, 0x7fe3958c, 0x7fe3d8ec, 0x7fe41bd4,
- 0x7fe45e46, 0x7fe4a042, 0x7fe4e1c8, 0x7fe522da, 0x7fe56378, 0x7fe5a3a1, 0x7fe5e358, 0x7fe6229b, 0x7fe6616d,
- 0x7fe69fcc, 0x7fe6ddbb, 0x7fe71b39, 0x7fe75847, 0x7fe794e5, 0x7fe7d114, 0x7fe80cd5, 0x7fe84827, 0x7fe8830c,
- 0x7fe8bd84, 0x7fe8f78f, 0x7fe9312f, 0x7fe96a62, 0x7fe9a32b, 0x7fe9db8a, 0x7fea137e, 0x7fea4b09, 0x7fea822b,
- 0x7feab8e5, 0x7feaef37, 0x7feb2521, 0x7feb5aa4, 0x7feb8fc1, 0x7febc478, 0x7febf8ca, 0x7fec2cb6, 0x7fec603e,
- 0x7fec9363, 0x7fecc623, 0x7fecf881, 0x7fed2a7c, 0x7fed5c16, 0x7fed8d4e, 0x7fedbe24, 0x7fedee9b, 0x7fee1eb1,
- 0x7fee4e68, 0x7fee7dc0, 0x7feeacb9, 0x7feedb54, 0x7fef0991, 0x7fef3771, 0x7fef64f5, 0x7fef921d, 0x7fefbee8,
- 0x7fefeb59, 0x7ff0176f, 0x7ff0432a, 0x7ff06e8c, 0x7ff09995, 0x7ff0c444, 0x7ff0ee9c, 0x7ff1189b, 0x7ff14243,
- 0x7ff16b94, 0x7ff1948e, 0x7ff1bd32, 0x7ff1e581, 0x7ff20d7b, 0x7ff2351f, 0x7ff25c70, 0x7ff2836d, 0x7ff2aa17,
- 0x7ff2d06d, 0x7ff2f672, 0x7ff31c24, 0x7ff34185, 0x7ff36695, 0x7ff38b55, 0x7ff3afc4, 0x7ff3d3e4, 0x7ff3f7b4,
- 0x7ff41b35, 0x7ff43e69, 0x7ff4614e, 0x7ff483e6, 0x7ff4a631, 0x7ff4c82f, 0x7ff4e9e1, 0x7ff50b47, 0x7ff52c62,
- 0x7ff54d33, 0x7ff56db9, 0x7ff58df5, 0x7ff5ade7, 0x7ff5cd90, 0x7ff5ecf1, 0x7ff60c09, 0x7ff62ada, 0x7ff64963,
- 0x7ff667a5, 0x7ff685a1, 0x7ff6a357, 0x7ff6c0c7, 0x7ff6ddf1, 0x7ff6fad7, 0x7ff71778, 0x7ff733d6, 0x7ff74fef,
- 0x7ff76bc6, 0x7ff78759, 0x7ff7a2ab, 0x7ff7bdba, 0x7ff7d888, 0x7ff7f315, 0x7ff80d61, 0x7ff8276c, 0x7ff84138,
- 0x7ff85ac4, 0x7ff87412, 0x7ff88d20, 0x7ff8a5f0, 0x7ff8be82, 0x7ff8d6d7, 0x7ff8eeef, 0x7ff906c9, 0x7ff91e68,
- 0x7ff935cb, 0x7ff94cf2, 0x7ff963dd, 0x7ff97a8f, 0x7ff99105, 0x7ff9a742, 0x7ff9bd45, 0x7ff9d30f, 0x7ff9e8a0,
- 0x7ff9fdf9, 0x7ffa131a, 0x7ffa2803, 0x7ffa3cb4, 0x7ffa512f, 0x7ffa6573, 0x7ffa7981, 0x7ffa8d59, 0x7ffaa0fc,
- 0x7ffab46a, 0x7ffac7a3, 0x7ffadaa8, 0x7ffaed78, 0x7ffb0015, 0x7ffb127f, 0x7ffb24b6, 0x7ffb36bb, 0x7ffb488d,
- 0x7ffb5a2e, 0x7ffb6b9d, 0x7ffb7cdb, 0x7ffb8de9, 0x7ffb9ec6, 0x7ffbaf73, 0x7ffbbff1, 0x7ffbd03f, 0x7ffbe05e,
- 0x7ffbf04f, 0x7ffc0012, 0x7ffc0fa6, 0x7ffc1f0d, 0x7ffc2e47, 0x7ffc3d54, 0x7ffc4c35, 0x7ffc5ae9, 0x7ffc6971,
- 0x7ffc77ce, 0x7ffc8600, 0x7ffc9407, 0x7ffca1e4, 0x7ffcaf96, 0x7ffcbd1f, 0x7ffcca7e, 0x7ffcd7b4, 0x7ffce4c1,
- 0x7ffcf1a5, 0x7ffcfe62, 0x7ffd0af6, 0x7ffd1763, 0x7ffd23a9, 0x7ffd2fc8, 0x7ffd3bc1, 0x7ffd4793, 0x7ffd533f,
- 0x7ffd5ec5, 0x7ffd6a27, 0x7ffd7563, 0x7ffd807a, 0x7ffd8b6e, 0x7ffd963d, 0x7ffda0e8, 0x7ffdab70, 0x7ffdb5d5,
- 0x7ffdc017, 0x7ffdca36, 0x7ffdd434, 0x7ffdde0f, 0x7ffde7c9, 0x7ffdf161, 0x7ffdfad8, 0x7ffe042f, 0x7ffe0d65,
- 0x7ffe167b, 0x7ffe1f71, 0x7ffe2848, 0x7ffe30ff, 0x7ffe3997, 0x7ffe4211, 0x7ffe4a6c, 0x7ffe52a9, 0x7ffe5ac8,
- 0x7ffe62c9, 0x7ffe6aae, 0x7ffe7275, 0x7ffe7a1f, 0x7ffe81ad, 0x7ffe891f, 0x7ffe9075, 0x7ffe97b0, 0x7ffe9ece,
- 0x7ffea5d2, 0x7ffeacbb, 0x7ffeb38a, 0x7ffeba3e, 0x7ffec0d8, 0x7ffec758, 0x7ffecdbf, 0x7ffed40d, 0x7ffeda41,
- 0x7ffee05d, 0x7ffee660, 0x7ffeec4b, 0x7ffef21f, 0x7ffef7da, 0x7ffefd7e, 0x7fff030b, 0x7fff0881, 0x7fff0de0,
- 0x7fff1328, 0x7fff185b, 0x7fff1d77, 0x7fff227e, 0x7fff276f, 0x7fff2c4b, 0x7fff3112, 0x7fff35c4, 0x7fff3a62,
- 0x7fff3eeb, 0x7fff4360, 0x7fff47c2, 0x7fff4c0f, 0x7fff504a, 0x7fff5471, 0x7fff5885, 0x7fff5c87, 0x7fff6076,
- 0x7fff6452, 0x7fff681d, 0x7fff6bd6, 0x7fff6f7d, 0x7fff7313, 0x7fff7698, 0x7fff7a0c, 0x7fff7d6f, 0x7fff80c2,
- 0x7fff8404, 0x7fff8736, 0x7fff8a58, 0x7fff8d6b, 0x7fff906e, 0x7fff9362, 0x7fff9646, 0x7fff991c, 0x7fff9be3,
- 0x7fff9e9c, 0x7fffa146, 0x7fffa3e2, 0x7fffa671, 0x7fffa8f1, 0x7fffab65, 0x7fffadca, 0x7fffb023, 0x7fffb26f,
- 0x7fffb4ae, 0x7fffb6e0, 0x7fffb906, 0x7fffbb20, 0x7fffbd2e, 0x7fffbf30, 0x7fffc126, 0x7fffc311, 0x7fffc4f1,
- 0x7fffc6c5, 0x7fffc88f, 0x7fffca4d, 0x7fffcc01, 0x7fffcdab, 0x7fffcf4a, 0x7fffd0e0, 0x7fffd26b, 0x7fffd3ec,
- 0x7fffd564, 0x7fffd6d2, 0x7fffd838, 0x7fffd993, 0x7fffdae6, 0x7fffdc31, 0x7fffdd72, 0x7fffdeab, 0x7fffdfdb,
- 0x7fffe104, 0x7fffe224, 0x7fffe33c, 0x7fffe44d, 0x7fffe556, 0x7fffe657, 0x7fffe751, 0x7fffe844, 0x7fffe930,
- 0x7fffea15, 0x7fffeaf3, 0x7fffebca, 0x7fffec9b, 0x7fffed66, 0x7fffee2a, 0x7fffeee8, 0x7fffefa0, 0x7ffff053,
- 0x7ffff0ff, 0x7ffff1a6, 0x7ffff247, 0x7ffff2e4, 0x7ffff37a, 0x7ffff40c, 0x7ffff499, 0x7ffff520, 0x7ffff5a3,
- 0x7ffff621, 0x7ffff69b, 0x7ffff710, 0x7ffff781, 0x7ffff7ee, 0x7ffff857, 0x7ffff8bb, 0x7ffff91c, 0x7ffff979,
- 0x7ffff9d2, 0x7ffffa27, 0x7ffffa79, 0x7ffffac8, 0x7ffffb13, 0x7ffffb5b, 0x7ffffba0, 0x7ffffbe2, 0x7ffffc21,
- 0x7ffffc5d, 0x7ffffc96, 0x7ffffccd, 0x7ffffd01, 0x7ffffd32, 0x7ffffd61, 0x7ffffd8e, 0x7ffffdb8, 0x7ffffde0,
- 0x7ffffe07, 0x7ffffe2b, 0x7ffffe4d, 0x7ffffe6d, 0x7ffffe8b, 0x7ffffea8, 0x7ffffec3, 0x7ffffedc, 0x7ffffef4,
- 0x7fffff0a, 0x7fffff1f, 0x7fffff33, 0x7fffff45, 0x7fffff56, 0x7fffff66, 0x7fffff75, 0x7fffff82, 0x7fffff8f,
- 0x7fffff9a, 0x7fffffa5, 0x7fffffaf, 0x7fffffb8, 0x7fffffc0, 0x7fffffc8, 0x7fffffce, 0x7fffffd5, 0x7fffffda,
- 0x7fffffdf, 0x7fffffe4, 0x7fffffe8, 0x7fffffeb, 0x7fffffef, 0x7ffffff1, 0x7ffffff4, 0x7ffffff6, 0x7ffffff8,
- 0x7ffffff9, 0x7ffffffb, 0x7ffffffc, 0x7ffffffd, 0x7ffffffd, 0x7ffffffe, 0x7fffffff, 0x7fffffff, 0x7fffffff,
- 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff,
- 0x7fffffff,
-};
-
-/* {sin(2*i*PI/4096, cos(2*i*PI/4096}, with i = 0 to 512 */
-const int32_t sincos_lookup0[1026] = {
- 0x00000000, 0x7fffffff, 0x003243f5, 0x7ffff621, 0x006487e3, 0x7fffd886, 0x0096cbc1, 0x7fffa72c, 0x00c90f88,
- 0x7fff6216, 0x00fb5330, 0x7fff0943, 0x012d96b1, 0x7ffe9cb2, 0x015fda03, 0x7ffe1c65, 0x01921d20, 0x7ffd885a,
- 0x01c45ffe, 0x7ffce093, 0x01f6a297, 0x7ffc250f, 0x0228e4e2, 0x7ffb55ce, 0x025b26d7, 0x7ffa72d1, 0x028d6870,
- 0x7ff97c18, 0x02bfa9a4, 0x7ff871a2, 0x02f1ea6c, 0x7ff75370, 0x03242abf, 0x7ff62182, 0x03566a96, 0x7ff4dbd9,
- 0x0388a9ea, 0x7ff38274, 0x03bae8b2, 0x7ff21553, 0x03ed26e6, 0x7ff09478, 0x041f6480, 0x7feeffe1, 0x0451a177,
- 0x7fed5791, 0x0483ddc3, 0x7feb9b85, 0x04b6195d, 0x7fe9cbc0, 0x04e8543e, 0x7fe7e841, 0x051a8e5c, 0x7fe5f108,
- 0x054cc7b1, 0x7fe3e616, 0x057f0035, 0x7fe1c76b, 0x05b137df, 0x7fdf9508, 0x05e36ea9, 0x7fdd4eec, 0x0615a48b,
- 0x7fdaf519, 0x0647d97c, 0x7fd8878e, 0x067a0d76, 0x7fd6064c, 0x06ac406f, 0x7fd37153, 0x06de7262, 0x7fd0c8a3,
- 0x0710a345, 0x7fce0c3e, 0x0742d311, 0x7fcb3c23, 0x077501be, 0x7fc85854, 0x07a72f45, 0x7fc560cf, 0x07d95b9e,
- 0x7fc25596, 0x080b86c2, 0x7fbf36aa, 0x083db0a7, 0x7fbc040a, 0x086fd947, 0x7fb8bdb8, 0x08a2009a, 0x7fb563b3,
- 0x08d42699, 0x7fb1f5fc, 0x09064b3a, 0x7fae7495, 0x09386e78, 0x7faadf7c, 0x096a9049, 0x7fa736b4, 0x099cb0a7,
- 0x7fa37a3c, 0x09cecf89, 0x7f9faa15, 0x0a00ece8, 0x7f9bc640, 0x0a3308bd, 0x7f97cebd, 0x0a6522fe, 0x7f93c38c,
- 0x0a973ba5, 0x7f8fa4b0, 0x0ac952aa, 0x7f8b7227, 0x0afb6805, 0x7f872bf3, 0x0b2d7baf, 0x7f82d214, 0x0b5f8d9f,
- 0x7f7e648c, 0x0b919dcf, 0x7f79e35a, 0x0bc3ac35, 0x7f754e80, 0x0bf5b8cb, 0x7f70a5fe, 0x0c27c389, 0x7f6be9d4,
- 0x0c59cc68, 0x7f671a05, 0x0c8bd35e, 0x7f62368f, 0x0cbdd865, 0x7f5d3f75, 0x0cefdb76, 0x7f5834b7, 0x0d21dc87,
- 0x7f531655, 0x0d53db92, 0x7f4de451, 0x0d85d88f, 0x7f489eaa, 0x0db7d376, 0x7f434563, 0x0de9cc40, 0x7f3dd87c,
- 0x0e1bc2e4, 0x7f3857f6, 0x0e4db75b, 0x7f32c3d1, 0x0e7fa99e, 0x7f2d1c0e, 0x0eb199a4, 0x7f2760af, 0x0ee38766,
- 0x7f2191b4, 0x0f1572dc, 0x7f1baf1e, 0x0f475bff, 0x7f15b8ee, 0x0f7942c7, 0x7f0faf25, 0x0fab272b, 0x7f0991c4,
- 0x0fdd0926, 0x7f0360cb, 0x100ee8ad, 0x7efd1c3c, 0x1040c5bb, 0x7ef6c418, 0x1072a048, 0x7ef05860, 0x10a4784b,
- 0x7ee9d914, 0x10d64dbd, 0x7ee34636, 0x11082096, 0x7edc9fc6, 0x1139f0cf, 0x7ed5e5c6, 0x116bbe60, 0x7ecf1837,
- 0x119d8941, 0x7ec8371a, 0x11cf516a, 0x7ec14270, 0x120116d5, 0x7eba3a39, 0x1232d979, 0x7eb31e78, 0x1264994e,
- 0x7eabef2c, 0x1296564d, 0x7ea4ac58, 0x12c8106f, 0x7e9d55fc, 0x12f9c7aa, 0x7e95ec1a, 0x132b7bf9, 0x7e8e6eb2,
- 0x135d2d53, 0x7e86ddc6, 0x138edbb1, 0x7e7f3957, 0x13c0870a, 0x7e778166, 0x13f22f58, 0x7e6fb5f4, 0x1423d492,
- 0x7e67d703, 0x145576b1, 0x7e5fe493, 0x148715ae, 0x7e57dea7, 0x14b8b17f, 0x7e4fc53e, 0x14ea4a1f, 0x7e47985b,
- 0x151bdf86, 0x7e3f57ff, 0x154d71aa, 0x7e37042a, 0x157f0086, 0x7e2e9cdf, 0x15b08c12, 0x7e26221f, 0x15e21445,
- 0x7e1d93ea, 0x16139918, 0x7e14f242, 0x16451a83, 0x7e0c3d29, 0x1676987f, 0x7e0374a0, 0x16a81305, 0x7dfa98a8,
- 0x16d98a0c, 0x7df1a942, 0x170afd8d, 0x7de8a670, 0x173c6d80, 0x7ddf9034, 0x176dd9de, 0x7dd6668f, 0x179f429f,
- 0x7dcd2981, 0x17d0a7bc, 0x7dc3d90d, 0x1802092c, 0x7dba7534, 0x183366e9, 0x7db0fdf8, 0x1864c0ea, 0x7da77359,
- 0x18961728, 0x7d9dd55a, 0x18c7699b, 0x7d9423fc, 0x18f8b83c, 0x7d8a5f40, 0x192a0304, 0x7d808728, 0x195b49ea,
- 0x7d769bb5, 0x198c8ce7, 0x7d6c9ce9, 0x19bdcbf3, 0x7d628ac6, 0x19ef0707, 0x7d58654d, 0x1a203e1b, 0x7d4e2c7f,
- 0x1a517128, 0x7d43e05e, 0x1a82a026, 0x7d3980ec, 0x1ab3cb0d, 0x7d2f0e2b, 0x1ae4f1d6, 0x7d24881b, 0x1b161479,
- 0x7d19eebf, 0x1b4732ef, 0x7d0f4218, 0x1b784d30, 0x7d048228, 0x1ba96335, 0x7cf9aef0, 0x1bda74f6, 0x7ceec873,
- 0x1c0b826a, 0x7ce3ceb2, 0x1c3c8b8c, 0x7cd8c1ae, 0x1c6d9053, 0x7ccda169, 0x1c9e90b8, 0x7cc26de5, 0x1ccf8cb3,
- 0x7cb72724, 0x1d00843d, 0x7cabcd28, 0x1d31774d, 0x7ca05ff1, 0x1d6265dd, 0x7c94df83, 0x1d934fe5, 0x7c894bde,
- 0x1dc4355e, 0x7c7da505, 0x1df5163f, 0x7c71eaf9, 0x1e25f282, 0x7c661dbc, 0x1e56ca1e, 0x7c5a3d50, 0x1e879d0d,
- 0x7c4e49b7, 0x1eb86b46, 0x7c4242f2, 0x1ee934c3, 0x7c362904, 0x1f19f97b, 0x7c29fbee, 0x1f4ab968, 0x7c1dbbb3,
- 0x1f7b7481, 0x7c116853, 0x1fac2abf, 0x7c0501d2, 0x1fdcdc1b, 0x7bf88830, 0x200d888d, 0x7bebfb70, 0x203e300d,
- 0x7bdf5b94, 0x206ed295, 0x7bd2a89e, 0x209f701c, 0x7bc5e290, 0x20d0089c, 0x7bb9096b, 0x21009c0c, 0x7bac1d31,
- 0x21312a65, 0x7b9f1de6, 0x2161b3a0, 0x7b920b89, 0x219237b5, 0x7b84e61f, 0x21c2b69c, 0x7b77ada8, 0x21f3304f,
- 0x7b6a6227, 0x2223a4c5, 0x7b5d039e, 0x225413f8, 0x7b4f920e, 0x22847de0, 0x7b420d7a, 0x22b4e274, 0x7b3475e5,
- 0x22e541af, 0x7b26cb4f, 0x23159b88, 0x7b190dbc, 0x2345eff8, 0x7b0b3d2c, 0x23763ef7, 0x7afd59a4, 0x23a6887f,
- 0x7aef6323, 0x23d6cc87, 0x7ae159ae, 0x24070b08, 0x7ad33d45, 0x243743fa, 0x7ac50dec, 0x24677758, 0x7ab6cba4,
- 0x2497a517, 0x7aa8766f, 0x24c7cd33, 0x7a9a0e50, 0x24f7efa2, 0x7a8b9348, 0x25280c5e, 0x7a7d055b, 0x2558235f,
- 0x7a6e648a, 0x2588349d, 0x7a5fb0d8, 0x25b84012, 0x7a50ea47, 0x25e845b6, 0x7a4210d8, 0x26184581, 0x7a332490,
- 0x26483f6c, 0x7a24256f, 0x26783370, 0x7a151378, 0x26a82186, 0x7a05eead, 0x26d809a5, 0x79f6b711, 0x2707ebc7,
- 0x79e76ca7, 0x2737c7e3, 0x79d80f6f, 0x27679df4, 0x79c89f6e, 0x27976df1, 0x79b91ca4, 0x27c737d3, 0x79a98715,
- 0x27f6fb92, 0x7999dec4, 0x2826b928, 0x798a23b1, 0x2856708d, 0x797a55e0, 0x288621b9, 0x796a7554, 0x28b5cca5,
- 0x795a820e, 0x28e5714b, 0x794a7c12, 0x29150fa1, 0x793a6361, 0x2944a7a2, 0x792a37fe, 0x29743946, 0x7919f9ec,
- 0x29a3c485, 0x7909a92d, 0x29d34958, 0x78f945c3, 0x2a02c7b8, 0x78e8cfb2, 0x2a323f9e, 0x78d846fb, 0x2a61b101,
- 0x78c7aba2, 0x2a911bdc, 0x78b6fda8, 0x2ac08026, 0x78a63d11, 0x2aefddd8, 0x789569df, 0x2b1f34eb, 0x78848414,
- 0x2b4e8558, 0x78738bb3, 0x2b7dcf17, 0x786280bf, 0x2bad1221, 0x7851633b, 0x2bdc4e6f, 0x78403329, 0x2c0b83fa,
- 0x782ef08b, 0x2c3ab2b9, 0x781d9b65, 0x2c69daa6, 0x780c33b8, 0x2c98fbba, 0x77fab989, 0x2cc815ee, 0x77e92cd9,
- 0x2cf72939, 0x77d78daa, 0x2d263596, 0x77c5dc01, 0x2d553afc, 0x77b417df, 0x2d843964, 0x77a24148, 0x2db330c7,
- 0x7790583e, 0x2de2211e, 0x777e5cc3, 0x2e110a62, 0x776c4edb, 0x2e3fec8b, 0x775a2e89, 0x2e6ec792, 0x7747fbce,
- 0x2e9d9b70, 0x7735b6af, 0x2ecc681e, 0x77235f2d, 0x2efb2d95, 0x7710f54c, 0x2f29ebcc, 0x76fe790e, 0x2f58a2be,
- 0x76ebea77, 0x2f875262, 0x76d94989, 0x2fb5fab2, 0x76c69647, 0x2fe49ba7, 0x76b3d0b4, 0x30133539, 0x76a0f8d2,
- 0x3041c761, 0x768e0ea6, 0x30705217, 0x767b1231, 0x309ed556, 0x76680376, 0x30cd5115, 0x7654e279, 0x30fbc54d,
- 0x7641af3d, 0x312a31f8, 0x762e69c4, 0x3158970e, 0x761b1211, 0x3186f487, 0x7607a828, 0x31b54a5e, 0x75f42c0b,
- 0x31e39889, 0x75e09dbd, 0x3211df04, 0x75ccfd42, 0x32401dc6, 0x75b94a9c, 0x326e54c7, 0x75a585cf, 0x329c8402,
- 0x7591aedd, 0x32caab6f, 0x757dc5ca, 0x32f8cb07, 0x7569ca99, 0x3326e2c3, 0x7555bd4c, 0x3354f29b, 0x75419de7,
- 0x3382fa88, 0x752d6c6c, 0x33b0fa84, 0x751928e0, 0x33def287, 0x7504d345, 0x340ce28b, 0x74f06b9e, 0x343aca87,
- 0x74dbf1ef, 0x3468aa76, 0x74c7663a, 0x34968250, 0x74b2c884, 0x34c4520d, 0x749e18cd, 0x34f219a8, 0x7489571c,
- 0x351fd918, 0x74748371, 0x354d9057, 0x745f9dd1, 0x357b3f5d, 0x744aa63f, 0x35a8e625, 0x74359cbd, 0x35d684a6,
- 0x74208150, 0x36041ad9, 0x740b53fb, 0x3631a8b8, 0x73f614c0, 0x365f2e3b, 0x73e0c3a3, 0x368cab5c, 0x73cb60a8,
- 0x36ba2014, 0x73b5ebd1, 0x36e78c5b, 0x73a06522, 0x3714f02a, 0x738acc9e, 0x37424b7b, 0x73752249, 0x376f9e46,
- 0x735f6626, 0x379ce885, 0x73499838, 0x37ca2a30, 0x7333b883, 0x37f76341, 0x731dc70a, 0x382493b0, 0x7307c3d0,
- 0x3851bb77, 0x72f1aed9, 0x387eda8e, 0x72db8828, 0x38abf0ef, 0x72c54fc1, 0x38d8fe93, 0x72af05a7, 0x39060373,
- 0x7298a9dd, 0x3932ff87, 0x72823c67, 0x395ff2c9, 0x726bbd48, 0x398cdd32, 0x72552c85, 0x39b9bebc, 0x723e8a20,
- 0x39e6975e, 0x7227d61c, 0x3a136712, 0x7211107e, 0x3a402dd2, 0x71fa3949, 0x3a6ceb96, 0x71e35080, 0x3a99a057,
- 0x71cc5626, 0x3ac64c0f, 0x71b54a41, 0x3af2eeb7, 0x719e2cd2, 0x3b1f8848, 0x7186fdde, 0x3b4c18ba, 0x716fbd68,
- 0x3b78a007, 0x71586b74, 0x3ba51e29, 0x71410805, 0x3bd19318, 0x7129931f, 0x3bfdfecd, 0x71120cc5, 0x3c2a6142,
- 0x70fa74fc, 0x3c56ba70, 0x70e2cbc6, 0x3c830a50, 0x70cb1128, 0x3caf50da, 0x70b34525, 0x3cdb8e09, 0x709b67c0,
- 0x3d07c1d6, 0x708378ff, 0x3d33ec39, 0x706b78e3, 0x3d600d2c, 0x70536771, 0x3d8c24a8, 0x703b44ad, 0x3db832a6,
- 0x7023109a, 0x3de4371f, 0x700acb3c, 0x3e10320d, 0x6ff27497, 0x3e3c2369, 0x6fda0cae, 0x3e680b2c, 0x6fc19385,
- 0x3e93e950, 0x6fa90921, 0x3ebfbdcd, 0x6f906d84, 0x3eeb889c, 0x6f77c0b3, 0x3f1749b8, 0x6f5f02b2, 0x3f430119,
- 0x6f463383, 0x3f6eaeb8, 0x6f2d532c, 0x3f9a5290, 0x6f1461b0, 0x3fc5ec98, 0x6efb5f12, 0x3ff17cca, 0x6ee24b57,
- 0x401d0321, 0x6ec92683, 0x40487f94, 0x6eaff099, 0x4073f21d, 0x6e96a99d, 0x409f5ab6, 0x6e7d5193, 0x40cab958,
- 0x6e63e87f, 0x40f60dfb, 0x6e4a6e66, 0x4121589b, 0x6e30e34a, 0x414c992f, 0x6e174730, 0x4177cfb1, 0x6dfd9a1c,
- 0x41a2fc1a, 0x6de3dc11, 0x41ce1e65, 0x6dca0d14, 0x41f93689, 0x6db02d29, 0x42244481, 0x6d963c54, 0x424f4845,
- 0x6d7c3a98, 0x427a41d0, 0x6d6227fa, 0x42a5311b, 0x6d48047e, 0x42d0161e, 0x6d2dd027, 0x42faf0d4, 0x6d138afb,
- 0x4325c135, 0x6cf934fc, 0x4350873c, 0x6cdece2f, 0x437b42e1, 0x6cc45698, 0x43a5f41e, 0x6ca9ce3b, 0x43d09aed,
- 0x6c8f351c, 0x43fb3746, 0x6c748b3f, 0x4425c923, 0x6c59d0a9, 0x4450507e, 0x6c3f055d, 0x447acd50, 0x6c242960,
- 0x44a53f93, 0x6c093cb6, 0x44cfa740, 0x6bee3f62, 0x44fa0450, 0x6bd3316a, 0x452456bd, 0x6bb812d1, 0x454e9e80,
- 0x6b9ce39b, 0x4578db93, 0x6b81a3cd, 0x45a30df0, 0x6b66536b, 0x45cd358f, 0x6b4af279, 0x45f7526b, 0x6b2f80fb,
- 0x4621647d, 0x6b13fef5, 0x464b6bbe, 0x6af86c6c, 0x46756828, 0x6adcc964, 0x469f59b4, 0x6ac115e2, 0x46c9405c,
- 0x6aa551e9, 0x46f31c1a, 0x6a897d7d, 0x471cece7, 0x6a6d98a4, 0x4746b2bc, 0x6a51a361, 0x47706d93, 0x6a359db9,
- 0x479a1d67, 0x6a1987b0, 0x47c3c22f, 0x69fd614a, 0x47ed5be6, 0x69e12a8c, 0x4816ea86, 0x69c4e37a, 0x48406e08,
- 0x69a88c19, 0x4869e665, 0x698c246c, 0x48935397, 0x696fac78, 0x48bcb599, 0x69532442, 0x48e60c62, 0x69368bce,
- 0x490f57ee, 0x6919e320, 0x49389836, 0x68fd2a3d, 0x4961cd33, 0x68e06129, 0x498af6df, 0x68c387e9, 0x49b41533,
- 0x68a69e81, 0x49dd282a, 0x6889a4f6, 0x4a062fbd, 0x686c9b4b, 0x4a2f2be6, 0x684f8186, 0x4a581c9e, 0x683257ab,
- 0x4a8101de, 0x68151dbe, 0x4aa9dba2, 0x67f7d3c5, 0x4ad2a9e2, 0x67da79c3, 0x4afb6c98, 0x67bd0fbd, 0x4b2423be,
- 0x679f95b7, 0x4b4ccf4d, 0x67820bb7, 0x4b756f40, 0x676471c0, 0x4b9e0390, 0x6746c7d8, 0x4bc68c36, 0x67290e02,
- 0x4bef092d, 0x670b4444, 0x4c177a6e, 0x66ed6aa1, 0x4c3fdff4, 0x66cf8120, 0x4c6839b7, 0x66b187c3, 0x4c9087b1,
- 0x66937e91, 0x4cb8c9dd, 0x6675658c, 0x4ce10034, 0x66573cbb, 0x4d092ab0, 0x66390422, 0x4d31494b, 0x661abbc5,
- 0x4d595bfe, 0x65fc63a9, 0x4d8162c4, 0x65ddfbd3, 0x4da95d96, 0x65bf8447, 0x4dd14c6e, 0x65a0fd0b, 0x4df92f46,
- 0x65826622, 0x4e210617, 0x6563bf92, 0x4e48d0dd, 0x6545095f, 0x4e708f8f, 0x6526438f, 0x4e984229, 0x65076e25,
- 0x4ebfe8a5, 0x64e88926, 0x4ee782fb, 0x64c99498, 0x4f0f1126, 0x64aa907f, 0x4f369320, 0x648b7ce0, 0x4f5e08e3,
- 0x646c59bf, 0x4f857269, 0x644d2722, 0x4faccfab, 0x642de50d, 0x4fd420a4, 0x640e9386, 0x4ffb654d, 0x63ef3290,
- 0x50229da1, 0x63cfc231, 0x5049c999, 0x63b0426d, 0x5070e92f, 0x6390b34a, 0x5097fc5e, 0x637114cc, 0x50bf031f,
- 0x635166f9, 0x50e5fd6d, 0x6331a9d4, 0x510ceb40, 0x6311dd64, 0x5133cc94, 0x62f201ac, 0x515aa162, 0x62d216b3,
- 0x518169a5, 0x62b21c7b, 0x51a82555, 0x6292130c, 0x51ced46e, 0x6271fa69, 0x51f576ea, 0x6251d298, 0x521c0cc2,
- 0x62319b9d, 0x524295f0, 0x6211557e, 0x5269126e, 0x61f1003f, 0x528f8238, 0x61d09be5, 0x52b5e546, 0x61b02876,
- 0x52dc3b92, 0x618fa5f7, 0x53028518, 0x616f146c, 0x5328c1d0, 0x614e73da, 0x534ef1b5, 0x612dc447, 0x537514c2,
- 0x610d05b7, 0x539b2af0, 0x60ec3830, 0x53c13439, 0x60cb5bb7, 0x53e73097, 0x60aa7050, 0x540d2005, 0x60897601,
- 0x5433027d, 0x60686ccf, 0x5458d7f9, 0x604754bf, 0x547ea073, 0x60262dd6, 0x54a45be6, 0x6004f819, 0x54ca0a4b,
- 0x5fe3b38d, 0x54efab9c, 0x5fc26038, 0x55153fd4, 0x5fa0fe1f, 0x553ac6ee, 0x5f7f8d46, 0x556040e2, 0x5f5e0db3,
- 0x5585adad, 0x5f3c7f6b, 0x55ab0d46, 0x5f1ae274, 0x55d05faa, 0x5ef936d1, 0x55f5a4d2, 0x5ed77c8a, 0x561adcb9,
- 0x5eb5b3a2, 0x56400758, 0x5e93dc1f, 0x566524aa, 0x5e71f606, 0x568a34a9, 0x5e50015d, 0x56af3750, 0x5e2dfe29,
- 0x56d42c99, 0x5e0bec6e, 0x56f9147e, 0x5de9cc33, 0x571deefa, 0x5dc79d7c, 0x5742bc06, 0x5da5604f, 0x57677b9d,
- 0x5d8314b1, 0x578c2dba, 0x5d60baa7, 0x57b0d256, 0x5d3e5237, 0x57d5696d, 0x5d1bdb65, 0x57f9f2f8, 0x5cf95638,
- 0x581e6ef1, 0x5cd6c2b5, 0x5842dd54, 0x5cb420e0, 0x58673e1b, 0x5c9170bf, 0x588b9140, 0x5c6eb258, 0x58afd6bd,
- 0x5c4be5b0, 0x58d40e8c, 0x5c290acc, 0x58f838a9, 0x5c0621b2, 0x591c550e, 0x5be32a67, 0x594063b5, 0x5bc024f0,
- 0x59646498, 0x5b9d1154, 0x598857b2, 0x5b79ef96, 0x59ac3cfd, 0x5b56bfbd, 0x59d01475, 0x5b3381ce, 0x59f3de12,
- 0x5b1035cf, 0x5a1799d1, 0x5aecdbc5, 0x5a3b47ab, 0x5ac973b5, 0x5a5ee79a, 0x5aa5fda5, 0x5a82799a, 0x5a82799a};
-
-/* {sin((2*i+1*PI/4096, cos((2*i+1*PI/4096}, with i = 0 to 511 */
-const int32_t sincos_lookup1[1024] = {
- 0x001921fb, 0x7ffffd88, 0x004b65ee, 0x7fffe9cb, 0x007da9d4, 0x7fffc251, 0x00afeda8, 0x7fff8719, 0x00e23160,
- 0x7fff3824, 0x011474f6, 0x7ffed572, 0x0146b860, 0x7ffe5f03, 0x0178fb99, 0x7ffdd4d7, 0x01ab3e97, 0x7ffd36ee,
- 0x01dd8154, 0x7ffc8549, 0x020fc3c6, 0x7ffbbfe6, 0x024205e8, 0x7ffae6c7, 0x027447b0, 0x7ff9f9ec, 0x02a68917,
- 0x7ff8f954, 0x02d8ca16, 0x7ff7e500, 0x030b0aa4, 0x7ff6bcf0, 0x033d4abb, 0x7ff58125, 0x036f8a51, 0x7ff4319d,
- 0x03a1c960, 0x7ff2ce5b, 0x03d407df, 0x7ff1575d, 0x040645c7, 0x7fefcca4, 0x04388310, 0x7fee2e30, 0x046abfb3,
- 0x7fec7c02, 0x049cfba7, 0x7feab61a, 0x04cf36e5, 0x7fe8dc78, 0x05017165, 0x7fe6ef1c, 0x0533ab20, 0x7fe4ee06,
- 0x0565e40d, 0x7fe2d938, 0x05981c26, 0x7fe0b0b1, 0x05ca5361, 0x7fde7471, 0x05fc89b8, 0x7fdc247a, 0x062ebf22,
- 0x7fd9c0ca, 0x0660f398, 0x7fd74964, 0x06932713, 0x7fd4be46, 0x06c5598a, 0x7fd21f72, 0x06f78af6, 0x7fcf6ce8,
- 0x0729bb4e, 0x7fcca6a7, 0x075bea8c, 0x7fc9ccb2, 0x078e18a7, 0x7fc6df08, 0x07c04598, 0x7fc3dda9, 0x07f27157,
- 0x7fc0c896, 0x08249bdd, 0x7fbd9fd0, 0x0856c520, 0x7fba6357, 0x0888ed1b, 0x7fb7132b, 0x08bb13c5, 0x7fb3af4e,
- 0x08ed3916, 0x7fb037bf, 0x091f5d06, 0x7facac7f, 0x09517f8f, 0x7fa90d8e, 0x0983a0a7, 0x7fa55aee, 0x09b5c048,
- 0x7fa1949e, 0x09e7de6a, 0x7f9dbaa0, 0x0a19fb04, 0x7f99ccf4, 0x0a4c1610, 0x7f95cb9a, 0x0a7e2f85, 0x7f91b694,
- 0x0ab0475c, 0x7f8d8de1, 0x0ae25d8d, 0x7f895182, 0x0b147211, 0x7f850179, 0x0b4684df, 0x7f809dc5, 0x0b7895f0,
- 0x7f7c2668, 0x0baaa53b, 0x7f779b62, 0x0bdcb2bb, 0x7f72fcb4, 0x0c0ebe66, 0x7f6e4a5e, 0x0c40c835, 0x7f698461,
- 0x0c72d020, 0x7f64aabf, 0x0ca4d620, 0x7f5fbd77, 0x0cd6da2d, 0x7f5abc8a, 0x0d08dc3f, 0x7f55a7fa, 0x0d3adc4e,
- 0x7f507fc7, 0x0d6cda53, 0x7f4b43f2, 0x0d9ed646, 0x7f45f47b, 0x0dd0d01f, 0x7f409164, 0x0e02c7d7, 0x7f3b1aad,
- 0x0e34bd66, 0x7f359057, 0x0e66b0c3, 0x7f2ff263, 0x0e98a1e9, 0x7f2a40d2, 0x0eca90ce, 0x7f247ba5, 0x0efc7d6b,
- 0x7f1ea2dc, 0x0f2e67b8, 0x7f18b679, 0x0f604faf, 0x7f12b67c, 0x0f923546, 0x7f0ca2e7, 0x0fc41876, 0x7f067bba,
- 0x0ff5f938, 0x7f0040f6, 0x1027d784, 0x7ef9f29d, 0x1059b352, 0x7ef390ae, 0x108b8c9b, 0x7eed1b2c, 0x10bd6356,
- 0x7ee69217, 0x10ef377d, 0x7edff570, 0x11210907, 0x7ed94538, 0x1152d7ed, 0x7ed28171, 0x1184a427, 0x7ecbaa1a,
- 0x11b66dad, 0x7ec4bf36, 0x11e83478, 0x7ebdc0c6, 0x1219f880, 0x7eb6aeca, 0x124bb9be, 0x7eaf8943, 0x127d7829,
- 0x7ea85033, 0x12af33ba, 0x7ea1039b, 0x12e0ec6a, 0x7e99a37c, 0x1312a230, 0x7e922fd6, 0x13445505, 0x7e8aa8ac,
- 0x137604e2, 0x7e830dff, 0x13a7b1bf, 0x7e7b5fce, 0x13d95b93, 0x7e739e1d, 0x140b0258, 0x7e6bc8eb, 0x143ca605,
- 0x7e63e03b, 0x146e4694, 0x7e5be40c, 0x149fe3fc, 0x7e53d462, 0x14d17e36, 0x7e4bb13c, 0x1503153a, 0x7e437a9c,
- 0x1534a901, 0x7e3b3083, 0x15663982, 0x7e32d2f4, 0x1597c6b7, 0x7e2a61ed, 0x15c95097, 0x7e21dd73, 0x15fad71b,
- 0x7e194584, 0x162c5a3b, 0x7e109a24, 0x165dd9f0, 0x7e07db52, 0x168f5632, 0x7dff0911, 0x16c0cef9, 0x7df62362,
- 0x16f2443e, 0x7ded2a47, 0x1723b5f9, 0x7de41dc0, 0x17552422, 0x7ddafdce, 0x17868eb3, 0x7dd1ca75, 0x17b7f5a3,
- 0x7dc883b4, 0x17e958ea, 0x7dbf298d, 0x181ab881, 0x7db5bc02, 0x184c1461, 0x7dac3b15, 0x187d6c82, 0x7da2a6c6,
- 0x18aec0db, 0x7d98ff17, 0x18e01167, 0x7d8f4409, 0x19115e1c, 0x7d85759f, 0x1942a6f3, 0x7d7b93da, 0x1973ebe6,
- 0x7d719eba, 0x19a52ceb, 0x7d679642, 0x19d669fc, 0x7d5d7a74, 0x1a07a311, 0x7d534b50, 0x1a38d823, 0x7d4908d9,
- 0x1a6a0929, 0x7d3eb30f, 0x1a9b361d, 0x7d3449f5, 0x1acc5ef6, 0x7d29cd8c, 0x1afd83ad, 0x7d1f3dd6, 0x1b2ea43a,
- 0x7d149ad5, 0x1b5fc097, 0x7d09e489, 0x1b90d8bb, 0x7cff1af5, 0x1bc1ec9e, 0x7cf43e1a, 0x1bf2fc3a, 0x7ce94dfb,
- 0x1c240786, 0x7cde4a98, 0x1c550e7c, 0x7cd333f3, 0x1c861113, 0x7cc80a0f, 0x1cb70f43, 0x7cbcccec, 0x1ce80906,
- 0x7cb17c8d, 0x1d18fe54, 0x7ca618f3, 0x1d49ef26, 0x7c9aa221, 0x1d7adb73, 0x7c8f1817, 0x1dabc334, 0x7c837ad8,
- 0x1ddca662, 0x7c77ca65, 0x1e0d84f5, 0x7c6c06c0, 0x1e3e5ee5, 0x7c602fec, 0x1e6f342c, 0x7c5445e9, 0x1ea004c1,
- 0x7c4848ba, 0x1ed0d09d, 0x7c3c3860, 0x1f0197b8, 0x7c3014de, 0x1f325a0b, 0x7c23de35, 0x1f63178f, 0x7c179467,
- 0x1f93d03c, 0x7c0b3777, 0x1fc4840a, 0x7bfec765, 0x1ff532f2, 0x7bf24434, 0x2025dcec, 0x7be5ade6, 0x205681f1,
- 0x7bd9047c, 0x208721f9, 0x7bcc47fa, 0x20b7bcfe, 0x7bbf7860, 0x20e852f6, 0x7bb295b0, 0x2118e3dc, 0x7ba59fee,
- 0x21496fa7, 0x7b989719, 0x2179f64f, 0x7b8b7b36, 0x21aa77cf, 0x7b7e4c45, 0x21daf41d, 0x7b710a49, 0x220b6b32,
- 0x7b63b543, 0x223bdd08, 0x7b564d36, 0x226c4996, 0x7b48d225, 0x229cb0d5, 0x7b3b4410, 0x22cd12bd, 0x7b2da2fa,
- 0x22fd6f48, 0x7b1feee5, 0x232dc66d, 0x7b1227d3, 0x235e1826, 0x7b044dc7, 0x238e646a, 0x7af660c2, 0x23beab33,
- 0x7ae860c7, 0x23eeec78, 0x7ada4dd8, 0x241f2833, 0x7acc27f7, 0x244f5e5c, 0x7abdef25, 0x247f8eec, 0x7aafa367,
- 0x24afb9da, 0x7aa144bc, 0x24dfdf20, 0x7a92d329, 0x250ffeb7, 0x7a844eae, 0x25401896, 0x7a75b74f, 0x25702cb7,
- 0x7a670d0d, 0x25a03b11, 0x7a584feb, 0x25d0439f, 0x7a497feb, 0x26004657, 0x7a3a9d0f, 0x26304333, 0x7a2ba75a,
- 0x26603a2c, 0x7a1c9ece, 0x26902b39, 0x7a0d836d, 0x26c01655, 0x79fe5539, 0x26effb76, 0x79ef1436, 0x271fda96,
- 0x79dfc064, 0x274fb3ae, 0x79d059c8, 0x277f86b5, 0x79c0e062, 0x27af53a6, 0x79b15435, 0x27df1a77, 0x79a1b545,
- 0x280edb23, 0x79920392, 0x283e95a1, 0x79823f20, 0x286e49ea, 0x797267f2, 0x289df7f8, 0x79627e08, 0x28cd9fc1,
- 0x79528167, 0x28fd4140, 0x79427210, 0x292cdc6d, 0x79325006, 0x295c7140, 0x79221b4b, 0x298bffb2, 0x7911d3e2,
- 0x29bb87bc, 0x790179cd, 0x29eb0957, 0x78f10d0f, 0x2a1a847b, 0x78e08dab, 0x2a49f920, 0x78cffba3, 0x2a796740,
- 0x78bf56f9, 0x2aa8ced3, 0x78ae9fb0, 0x2ad82fd2, 0x789dd5cb, 0x2b078a36, 0x788cf94c, 0x2b36ddf7, 0x787c0a36,
- 0x2b662b0e, 0x786b088c, 0x2b957173, 0x7859f44f, 0x2bc4b120, 0x7848cd83, 0x2bf3ea0d, 0x7837942b, 0x2c231c33,
- 0x78264849, 0x2c52478a, 0x7814e9df, 0x2c816c0c, 0x780378f1, 0x2cb089b1, 0x77f1f581, 0x2cdfa071, 0x77e05f91,
- 0x2d0eb046, 0x77ceb725, 0x2d3db928, 0x77bcfc3f, 0x2d6cbb10, 0x77ab2ee2, 0x2d9bb5f6, 0x77994f11, 0x2dcaa9d5,
- 0x77875cce, 0x2df996a3, 0x7775581d, 0x2e287c5a, 0x776340ff, 0x2e575af3, 0x77511778, 0x2e863267, 0x773edb8b,
- 0x2eb502ae, 0x772c8d3a, 0x2ee3cbc1, 0x771a2c88, 0x2f128d99, 0x7707b979, 0x2f41482e, 0x76f5340e, 0x2f6ffb7a,
- 0x76e29c4b, 0x2f9ea775, 0x76cff232, 0x2fcd4c19, 0x76bd35c7, 0x2ffbe95d, 0x76aa670d, 0x302a7f3a, 0x76978605,
- 0x30590dab, 0x768492b4, 0x308794a6, 0x76718d1c, 0x30b61426, 0x765e7540, 0x30e48c22, 0x764b4b23, 0x3112fc95,
- 0x76380ec8, 0x31416576, 0x7624c031, 0x316fc6be, 0x76115f63, 0x319e2067, 0x75fdec60, 0x31cc7269, 0x75ea672a,
- 0x31fabcbd, 0x75d6cfc5, 0x3228ff5c, 0x75c32634, 0x32573a3f, 0x75af6a7b, 0x32856d5e, 0x759b9c9b, 0x32b398b3,
- 0x7587bc98, 0x32e1bc36, 0x7573ca75, 0x330fd7e1, 0x755fc635, 0x333debab, 0x754bafdc, 0x336bf78f, 0x7537876c,
- 0x3399fb85, 0x75234ce8, 0x33c7f785, 0x750f0054, 0x33f5eb89, 0x74faa1b3, 0x3423d78a, 0x74e63108, 0x3451bb81,
- 0x74d1ae55, 0x347f9766, 0x74bd199f, 0x34ad6b32, 0x74a872e8, 0x34db36df, 0x7493ba34, 0x3508fa66, 0x747eef85,
- 0x3536b5be, 0x746a12df, 0x356468e2, 0x74552446, 0x359213c9, 0x744023bc, 0x35bfb66e, 0x742b1144, 0x35ed50c9,
- 0x7415ece2, 0x361ae2d3, 0x7400b69a, 0x36486c86, 0x73eb6e6e, 0x3675edd9, 0x73d61461, 0x36a366c6, 0x73c0a878,
- 0x36d0d746, 0x73ab2ab4, 0x36fe3f52, 0x73959b1b, 0x372b9ee3, 0x737ff9ae, 0x3758f5f2, 0x736a4671, 0x37864477,
- 0x73548168, 0x37b38a6d, 0x733eaa96, 0x37e0c7cc, 0x7328c1ff, 0x380dfc8d, 0x7312c7a5, 0x383b28a9, 0x72fcbb8c,
- 0x38684c19, 0x72e69db7, 0x389566d6, 0x72d06e2b, 0x38c278d9, 0x72ba2cea, 0x38ef821c, 0x72a3d9f7, 0x391c8297,
- 0x728d7557, 0x39497a43, 0x7276ff0d, 0x39766919, 0x7260771b, 0x39a34f13, 0x7249dd86, 0x39d02c2a, 0x72333251,
- 0x39fd0056, 0x721c7580, 0x3a29cb91, 0x7205a716, 0x3a568dd4, 0x71eec716, 0x3a834717, 0x71d7d585, 0x3aaff755,
- 0x71c0d265, 0x3adc9e86, 0x71a9bdba, 0x3b093ca3, 0x71929789, 0x3b35d1a5, 0x717b5fd3, 0x3b625d86, 0x7164169d,
- 0x3b8ee03e, 0x714cbbeb, 0x3bbb59c7, 0x71354fc0, 0x3be7ca1a, 0x711dd220, 0x3c143130, 0x7106430e, 0x3c408f03,
- 0x70eea28e, 0x3c6ce38a, 0x70d6f0a4, 0x3c992ec0, 0x70bf2d53, 0x3cc5709e, 0x70a7589f, 0x3cf1a91c, 0x708f728b,
- 0x3d1dd835, 0x70777b1c, 0x3d49fde1, 0x705f7255, 0x3d761a19, 0x70475839, 0x3da22cd7, 0x702f2ccd, 0x3dce3614,
- 0x7016f014, 0x3dfa35c8, 0x6ffea212, 0x3e262bee, 0x6fe642ca, 0x3e52187f, 0x6fcdd241, 0x3e7dfb73, 0x6fb5507a,
- 0x3ea9d4c3, 0x6f9cbd79, 0x3ed5a46b, 0x6f841942, 0x3f016a61, 0x6f6b63d8, 0x3f2d26a0, 0x6f529d40, 0x3f58d921,
- 0x6f39c57d, 0x3f8481dd, 0x6f20dc92, 0x3fb020ce, 0x6f07e285, 0x3fdbb5ec, 0x6eeed758, 0x40074132, 0x6ed5bb10,
- 0x4032c297, 0x6ebc8db0, 0x405e3a16, 0x6ea34f3d, 0x4089a7a8, 0x6e89ffb9, 0x40b50b46, 0x6e709f2a, 0x40e064ea,
- 0x6e572d93, 0x410bb48c, 0x6e3daaf8, 0x4136fa27, 0x6e24175c, 0x416235b2, 0x6e0a72c5, 0x418d6729, 0x6df0bd35,
- 0x41b88e84, 0x6dd6f6b1, 0x41e3abbc, 0x6dbd1f3c, 0x420ebecb, 0x6da336dc, 0x4239c7aa, 0x6d893d93, 0x4264c653,
- 0x6d6f3365, 0x428fbabe, 0x6d551858, 0x42baa4e6, 0x6d3aec6e, 0x42e584c3, 0x6d20afac, 0x43105a50, 0x6d066215,
- 0x433b2585, 0x6cec03af, 0x4365e65b, 0x6cd1947c, 0x43909ccd, 0x6cb71482, 0x43bb48d4, 0x6c9c83c3, 0x43e5ea68,
- 0x6c81e245, 0x44108184, 0x6c67300b, 0x443b0e21, 0x6c4c6d1a, 0x44659039, 0x6c319975, 0x449007c4, 0x6c16b521,
- 0x44ba74bd, 0x6bfbc021, 0x44e4d71c, 0x6be0ba7b, 0x450f2edb, 0x6bc5a431, 0x45397bf4, 0x6baa7d49, 0x4563be60,
- 0x6b8f45c7, 0x458df619, 0x6b73fdae, 0x45b82318, 0x6b58a503, 0x45e24556, 0x6b3d3bcb, 0x460c5cce, 0x6b21c208,
- 0x46366978, 0x6b0637c1, 0x46606b4e, 0x6aea9cf8, 0x468a624a, 0x6acef1b2, 0x46b44e65, 0x6ab335f4, 0x46de2f99,
- 0x6a9769c1, 0x470805df, 0x6a7b8d1e, 0x4731d131, 0x6a5fa010, 0x475b9188, 0x6a43a29a, 0x478546de, 0x6a2794c1,
- 0x47aef12c, 0x6a0b7689, 0x47d8906d, 0x69ef47f6, 0x48022499, 0x69d3090e, 0x482badab, 0x69b6b9d3, 0x48552b9b,
- 0x699a5a4c, 0x487e9e64, 0x697dea7b, 0x48a805ff, 0x69616a65, 0x48d16265, 0x6944da10, 0x48fab391, 0x6928397e,
- 0x4923f97b, 0x690b88b5, 0x494d341e, 0x68eec7b9, 0x49766373, 0x68d1f68f, 0x499f8774, 0x68b5153a, 0x49c8a01b,
- 0x689823bf, 0x49f1ad61, 0x687b2224, 0x4a1aaf3f, 0x685e106c, 0x4a43a5b0, 0x6840ee9b, 0x4a6c90ad, 0x6823bcb7,
- 0x4a957030, 0x68067ac3, 0x4abe4433, 0x67e928c5, 0x4ae70caf, 0x67cbc6c0, 0x4b0fc99d, 0x67ae54ba, 0x4b387af9,
- 0x6790d2b6, 0x4b6120bb, 0x677340ba, 0x4b89badd, 0x67559eca, 0x4bb24958, 0x6737ecea, 0x4bdacc28, 0x671a2b20,
- 0x4c034345, 0x66fc596f, 0x4c2baea9, 0x66de77dc, 0x4c540e4e, 0x66c0866d, 0x4c7c622d, 0x66a28524, 0x4ca4aa41,
- 0x66847408, 0x4ccce684, 0x6666531d, 0x4cf516ee, 0x66482267, 0x4d1d3b7a, 0x6629e1ec, 0x4d455422, 0x660b91af,
- 0x4d6d60df, 0x65ed31b5, 0x4d9561ac, 0x65cec204, 0x4dbd5682, 0x65b0429f, 0x4de53f5a, 0x6591b38c, 0x4e0d1c30,
- 0x657314cf, 0x4e34ecfc, 0x6554666d, 0x4e5cb1b9, 0x6535a86b, 0x4e846a60, 0x6516dacd, 0x4eac16eb, 0x64f7fd98,
- 0x4ed3b755, 0x64d910d1, 0x4efb4b96, 0x64ba147d, 0x4f22d3aa, 0x649b08a0, 0x4f4a4f89, 0x647bed3f, 0x4f71bf2e,
- 0x645cc260, 0x4f992293, 0x643d8806, 0x4fc079b1, 0x641e3e38, 0x4fe7c483, 0x63fee4f8, 0x500f0302, 0x63df7c4d,
- 0x50363529, 0x63c0043b, 0x505d5af1, 0x63a07cc7, 0x50847454, 0x6380e5f6, 0x50ab814d, 0x63613fcd, 0x50d281d5,
- 0x63418a50, 0x50f975e6, 0x6321c585, 0x51205d7b, 0x6301f171, 0x5147388c, 0x62e20e17, 0x516e0715, 0x62c21b7e,
- 0x5194c910, 0x62a219aa, 0x51bb7e75, 0x628208a1, 0x51e22740, 0x6261e866, 0x5208c36a, 0x6241b8ff, 0x522f52ee,
- 0x62217a72, 0x5255d5c5, 0x62012cc2, 0x527c4bea, 0x61e0cff5, 0x52a2b556, 0x61c06410, 0x52c91204, 0x619fe918,
- 0x52ef61ee, 0x617f5f12, 0x5315a50e, 0x615ec603, 0x533bdb5d, 0x613e1df0, 0x536204d7, 0x611d66de, 0x53882175,
- 0x60fca0d2, 0x53ae3131, 0x60dbcbd1, 0x53d43406, 0x60bae7e1, 0x53fa29ed, 0x6099f505, 0x542012e1, 0x6078f344,
- 0x5445eedb, 0x6057e2a2, 0x546bbdd7, 0x6036c325, 0x54917fce, 0x601594d1, 0x54b734ba, 0x5ff457ad, 0x54dcdc96,
- 0x5fd30bbc, 0x5502775c, 0x5fb1b104, 0x55280505, 0x5f90478a, 0x554d858d, 0x5f6ecf53, 0x5572f8ed, 0x5f4d4865,
- 0x55985f20, 0x5f2bb2c5, 0x55bdb81f, 0x5f0a0e77, 0x55e303e6, 0x5ee85b82, 0x5608426e, 0x5ec699e9, 0x562d73b2,
- 0x5ea4c9b3, 0x565297ab, 0x5e82eae5, 0x5677ae54, 0x5e60fd84, 0x569cb7a8, 0x5e3f0194, 0x56c1b3a1, 0x5e1cf71c,
- 0x56e6a239, 0x5dfade20, 0x570b8369, 0x5dd8b6a7, 0x5730572e, 0x5db680b4, 0x57551d80, 0x5d943c4e, 0x5779d65b,
- 0x5d71e979, 0x579e81b8, 0x5d4f883b, 0x57c31f92, 0x5d2d189a, 0x57e7afe4, 0x5d0a9a9a, 0x580c32a7, 0x5ce80e41,
- 0x5830a7d6, 0x5cc57394, 0x58550f6c, 0x5ca2ca99, 0x58796962, 0x5c801354, 0x589db5b3, 0x5c5d4dcc, 0x58c1f45b,
- 0x5c3a7a05, 0x58e62552, 0x5c179806, 0x590a4893, 0x5bf4a7d2, 0x592e5e19, 0x5bd1a971, 0x595265df, 0x5bae9ce7,
- 0x59765fde, 0x5b8b8239, 0x599a4c12, 0x5b68596d, 0x59be2a74, 0x5b452288, 0x59e1faff, 0x5b21dd90, 0x5a05bdae,
- 0x5afe8a8b, 0x5a29727b, 0x5adb297d, 0x5a4d1960, 0x5ab7ba6c, 0x5a70b258, 0x5a943d5e,
-};
-
-const int32_t INVSQ_LOOKUP_I[64 + 1] = {
- 92682, 91966, 91267, 90583, 89915, 89261, 88621, 87995, 87381, 86781, 86192, 85616, 85051,
- 84497, 83953, 83420, 82897, 82384, 81880, 81385, 80899, 80422, 79953, 79492, 79039, 78594,
- 78156, 77726, 77302, 76885, 76475, 76072, 75674, 75283, 74898, 74519, 74146, 73778, 73415,
- 73058, 72706, 72359, 72016, 71679, 71347, 71019, 70695, 70376, 70061, 69750, 69444, 69141,
- 68842, 68548, 68256, 67969, 67685, 67405, 67128, 66855, 66585, 66318, 66054, 65794, 65536,
-};
-
-const int32_t INVSQ_LOOKUP_IDel[64] = {
- 716, 699, 684, 668, 654, 640, 626, 614, 600, 589, 576, 565, 554, 544, 533, 523, 513, 504, 495, 486, 477, 469,
- 461, 453, 445, 438, 430, 424, 417, 410, 403, 398, 391, 385, 379, 373, 368, 363, 357, 352, 347, 343, 337, 332,
- 328, 324, 319, 315, 311, 306, 303, 299, 294, 292, 287, 284, 280, 277, 273, 270, 267, 264, 260, 258,
-};
-
-static const int32_t COS_LOOKUP_I[COS_LOOKUP_I_SZ + 1] = {
- 16384, 16379, 16364, 16340, 16305, 16261, 16207, 16143, 16069, 15986, 15893, 15791, 15679,
- 15557, 15426, 15286, 15137, 14978, 14811, 14635, 14449, 14256, 14053, 13842, 13623, 13395,
- 13160, 12916, 12665, 12406, 12140, 11866, 11585, 11297, 11003, 10702, 10394, 10080, 9760,
- 9434, 9102, 8765, 8423, 8076, 7723, 7366, 7005, 6639, 6270, 5897, 5520, 5139,
- 4756, 4370, 3981, 3590, 3196, 2801, 2404, 2006, 1606, 1205, 804, 402, 0,
- -401, -803, -1204, -1605, -2005, -2403, -2800, -3195, -3589, -3980, -4369, -4755, -5138,
- -5519, -5896, -6269, -6638, -7004, -7365, -7722, -8075, -8422, -8764, -9101, -9433, -9759,
- -10079, -10393, -10701, -11002, -11296, -11584, -11865, -12139, -12405, -12664, -12915, -13159, -13394,
- -13622, -13841, -14052, -14255, -14448, -14634, -14810, -14977, -15136, -15285, -15425, -15556, -15678,
- -15790, -15892, -15985, -16068, -16142, -16206, -16260, -16304, -16339, -16363, -16378, -16383,
-};
\ No newline at end of file
diff --git a/libraries/ESP32-audioI2S/src/vorbis_decoder/vorbis_decoder.cpp b/libraries/ESP32-audioI2S/src/vorbis_decoder/vorbis_decoder.cpp
deleted file mode 100644
index 7b81513..0000000
--- a/libraries/ESP32-audioI2S/src/vorbis_decoder/vorbis_decoder.cpp
+++ /dev/null
@@ -1,3316 +0,0 @@
-/********************************************************************
- * *
- * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
- * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
- * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
- * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
- * *
- * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 *
- * by the Xiph.Org Foundation https://xiph.org/ *
- * *
- ********************************************************************/
-/*
- * vorbis decoder.cpp
- * based on Xiph.Org Foundation vorbis decoder
- * adapted for the ESP32 by schreibfaul1
- *
- * Created on: 13.02.2023
- * Updated on: 14.02.2026
- */
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-// O G G I M P L.
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-#include "vorbis_decoder.h"
-#include "lookup.h"
-
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-bool VorbisDecoder::init() {
- setDefaults();
- m_ogg_items.lastSegmentTable.alloc(4096, "m_lastSegmentTable");
- m_out16.alloc_array(4608 * 2, "m_out16");
- if (m_ogg_items.lastSegmentTable.valid() && m_out16.valid()) m_f_isValid = true;
- return m_f_isValid;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::reset() {
- clearGlobalConfigurations();
- if (m_codebooks.valid()) m_codebooks.reset();
- if (m_floor_param.valid()) m_floor_param.reset();
- if (m_floor_type.valid()) m_floor_type.reset();
- if (m_residue_param.valid()) m_residue_param.reset();
- if (m_map_param.valid()) m_map_param.reset();
- if (m_mode_param.valid()) m_mode_param.reset();
- if (m_dsp_state.valid()) m_dsp_state.reset();
- m_ogg_items.segment_table.clear();
- m_out16.reset();
- m_f_isValid = false;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::clear() {
- m_bitReader.reset();
- m_ogg_items.reset();
- m_ogg_items.lastSegmentTable.alloc(4096, "m_lastSegmentTable");
- m_vorbisBlockPicItem.clear();
- m_out16.clear();
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-bool VorbisDecoder::isValid() {
- return m_f_isValid;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::setDefaults() {
- m_pageNr = 0;
- m_f_newSteamTitle = false; // streamTitle
- m_f_newMetadataBlockPicture = false;
- m_f_parseOggDone = false;
- m_f_oggFirstPage = false;
- m_f_oggContinuedPage = false;
- m_f_oggLastPage = false;
- m_f_comment_done = false;
- if (m_dsp_state.valid()) { vorbis_dsp_destroy(m_dsp_state); }
- m_vorbisChannels = 0;
- m_vorbisSamplerate = 0;
- m_vorbisBitRate = 0;
- m_vorbisValidSamples = 0;
- m_vorbisCurrentFilePos = 0;
- m_vorbisAudioDataStart = 0;
- m_vorbisOldMode = 0xFF;
- m_vorbisError = 0;
- m_vorbisBlockPicPos = 0;
- m_vorbisBlockPicLen = 0;
- m_commentBlockSegmentSize = 0;
- m_vorbisBlockPicItem.shrink_to_fit();
- clear();
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::clearGlobalConfigurations() { // mode, mapping, floor etc
- vorbis_book_clear(m_codebooks);
- vorbis_dsp_destroy(m_dsp_state);
-
- if (m_nrOfFloors) {
- for (int32_t i = 0; i < m_nrOfFloors; i++) {
- m_floor_param[i]->_class.reset();
- m_floor_param[i]->partitionclass.reset();
- m_floor_param[i]->postlist.reset();
- m_floor_param[i]->forward_index.reset();
- m_floor_param[i]->hineighbor.reset();
- m_floor_param[i]->loneighbor.reset();
- m_floor_param[i].reset();
- }
- m_floor_param.reset();
- m_nrOfFloors = 0;
- }
-
- if (m_nrOfResidues) {
- for (int32_t i = 0; i < m_nrOfResidues; i++) {
- m_residue_param[i].stagemasks.reset();
- m_residue_param[i].stagebooks.reset();
- }
- m_residue_param.reset();
- m_nrOfResidues = 0;
- }
-
- if (m_nrOfMaps) {
- for (int32_t i = 0; i < m_nrOfMaps; i++) {
- m_map_param[i].chmuxlist.reset();
- m_map_param[i].submaplist.reset();
- m_map_param[i].coupling.reset();
- }
- m_map_param.reset();
- m_nrOfMaps = 0;
- }
-
- if (m_floor_type.valid()) m_floor_type.reset();
- if (m_residue_param.valid()) m_residue_param.reset();
- if (m_map_param.valid()) m_map_param.reset();
- if (m_mode_param.valid()) m_mode_param.reset();
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::decode(uint8_t* inbuf, int32_t* bytesLeft, int32_t* outbuf) {
-
- int32_t ret = 0;
- int32_t bytesLeft_begin = *bytesLeft;
- m_ogg_items.data_ptr = inbuf; // save for bitReader underrun
-
- if (!m_ogg_items.segment_table.size()) {
- ret = parse_OGG(inbuf, bytesLeft);
- m_f_parseOggDone = true;
- if (!m_ogg_items.segment_table.size()) { /* VORBIS_LOG_WARN("OggS without segments?") */
- ;
- }
- goto exit;
- }
- // With the last segment of a table, we don't know whether it will be continued in the next Ogg page.
- // So the last segment is saved. m_lastSegmentTableLen specifies the size of the last saved segment.
- // If the next Ogg Page does not contain a 'continuedPage', the last segment is played first. However,
- // if 'continuedPage' is set, the first segment of the new page is added to the saved segment and played.
-
- if (m_ogg_items.segment_table.size()) {
- m_vorbis_segment_length = m_ogg_items.segment_table[0];
- m_ogg_items.segment_table.pop_front();
- VORBIS_LOG_DEBUG("continue {}", m_f_oggContinuedPage);
- }
-
- if (m_pageNr < 4)
- if (special_index_of(inbuf, "vorbis", 10) == 1) m_pageNr++;
-
- switch (m_pageNr) {
- case 0: ret = VORBIS_PARSE_OGG_DONE; break;
- case 1:
- m_comment.reset();
- ret = vorbisDecodePage1(inbuf, bytesLeft, m_vorbis_segment_length); // blocksize, channels, samplerates
- break;
- case 2:
- ret = vorbisDecodePage2(inbuf, bytesLeft, m_vorbis_segment_length, m_vorbisCurrentFilePos); // comments
- break;
- case 3:
- ret = vorbisDecodePage3(inbuf, bytesLeft, m_vorbis_segment_length); // codebooks
- break;
- case 4:
- ret = vorbisDecodePage4(inbuf, bytesLeft, m_vorbis_segment_length, m_out16.get()); // decode audio
- break;
- default:
- VORBIS_LOG_ERROR("unknown page {}", m_pageNr);
- ret = VORBIS_ERR;
- break;
- }
-exit:
- if (m_ogg_items.bytes_consumed_from_other > 0) {
- *bytesLeft -= m_ogg_items.bytes_consumed_from_other;
- m_ogg_items.bytes_consumed_from_other = 0;
- }
- if (ret >= 0) { m_vorbisCurrentFilePos += bytesLeft_begin - (*bytesLeft); }
- if (ret < 0) {
- VORBIS_LOG_ERROR("ret {}", ret);
- m_ogg_items.segment_table.clear();
- }
- if (ret == 0) {
- if (m_vorbisChannels == 1) {
- for (int i = 0; i < m_vorbisValidSamples; i++) {
- outbuf[i * 2] = m_out16[i] << 16;
- outbuf[i * 2 + 1] = m_out16[i] << 16;
- }
- }
-
- if (m_vorbisChannels == 2) {
- for (int i = 0; i < m_vorbisValidSamples * 2; i++) { outbuf[i] = m_out16[i] << 16; }
- }
- }
- return ret;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ--------------------------------------------------------------------------------
-int32_t VorbisDecoder::vorbisDecodePage1(uint8_t* inbuf, int32_t* bytesLeft, uint32_t segmentLength) {
- int32_t ret = VORBIS_PARSE_OGG_DONE;
- clearGlobalConfigurations(); // if a new codebook is required, delete the old one
- int32_t idx = special_index_of(inbuf, "vorbis", 10);
- if (idx == 1) {
- // VORBIS_LOG_INFO("first packet (identification segmentLength) {}", segmentLength);
- m_identificatonHeaderLength = segmentLength;
- ret = parseVorbisFirstPacket(inbuf, segmentLength);
- } else {
- VORBIS_LOG_ERROR("vorbis identificator not found");
- ret = VORBIS_ERR;
- }
-
- *bytesLeft -= segmentLength;
- return ret;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ--------------------------------------------------------------------------------
-int32_t VorbisDecoder::vorbisDecodePage2(uint8_t* inbuf, int32_t* bytesLeft, uint32_t segmentLength, uint32_t current_file_pos) {
-
- int32_t ret = 0;
- ret = parseVorbisComment(inbuf, segmentLength, current_file_pos);
-
- if (ret == VORBIS_COMMENT_INVALID) {
- VORBIS_LOG_DEBUG("VORBIS_COMMENT_INVALID");
- } else if (ret == VORBIS_COMMENT_NEED_MORE) {
- VORBIS_LOG_DEBUG("VORBIS_COMMENT_NEED_MORE");
- *bytesLeft -= segmentLength;
- } else if (ret == VORBIS_COMMENT_DONE) {
- VORBIS_LOG_DEBUG("VORBIS_COMMENT_DONE");
- *bytesLeft -= segmentLength;
- VORBIS_LOG_DEBUG("bytesLeft {}", *bytesLeft);
- } else {
- VORBIS_LOG_DEBUG("VORBIS_UNKNOWN");
- }
- return ret;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::vorbisDecodePage3(uint8_t* inbuf, int32_t* bytesLeft, uint32_t segmentLength) {
- int32_t ret = VORBIS_PARSE_OGG_DONE;
- int32_t idx = special_index_of(inbuf, "vorbis", 10);
- if (idx == 1) {
- m_oggPage3Len = segmentLength - 7; // skip ".vorbis"
- bitReader_setData(inbuf + 7, m_oggPage3Len); // skip also ".vorbis"
- VORBIS_LOG_DEBUG(" segmentLength {}", segmentLength);
- ret = parseVorbisCodebook();
- } else {
- VORBIS_LOG_ERROR("no \"vorbis\" something went wrong, segmentLenght: {}", segmentLength);
- ret = VORBIS_ERR;
- }
- m_pageNr = 4;
- m_dsp_state = vorbis_dsp_create();
-
- *bytesLeft -= segmentLength;
- return ret;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::vorbisDecodePage4(uint8_t* inbuf, int32_t* bytesLeft, uint32_t segmentLength, int16_t* outbuf) {
-
- if (m_vorbisAudioDataStart == 0) { m_vorbisAudioDataStart = m_vorbisCurrentFilePos; }
-
- int32_t ret = 0;
- uint16_t outBuffSize = 4608 * 2;
-
- if (m_f_oggLastPage) {
- if (segmentLength > 1) {
- bitReader_setData(inbuf, segmentLength);
- ret = vorbis_dsp_synthesis(inbuf, segmentLength, outbuf);
- m_vorbisValidSamples = vorbis_dsp_pcmout(outbuf, outBuffSize);
- } else {
- m_ogg_items.lastSegmentTableLen = 0;
- m_vorbisValidSamples = 0;
- ret = VORBIS_PARSE_OGG_DONE;
- }
- VORBIS_LOG_DEBUG("last page, sl {}", segmentLength);
- goto exit;
- }
-
- if (m_ogg_items.segment_table.size()) {
- if (m_f_oggContinuedPage) {
- m_f_oggContinuedPage = false;
- memcpy(m_ogg_items.lastSegmentTable.get() + m_ogg_items.lastSegmentTableLen, inbuf, segmentLength);
- bitReader_setData(m_ogg_items.lastSegmentTable.get(), m_ogg_items.lastSegmentTableLen + segmentLength);
- ret = vorbis_dsp_synthesis(m_ogg_items.lastSegmentTable.get(), m_ogg_items.lastSegmentTableLen + segmentLength, outbuf);
- m_vorbisValidSamples = vorbis_dsp_pcmout(outbuf, outBuffSize);
- m_ogg_items.lastSegmentTableLen = 0;
- goto exit;
- } else if (m_ogg_items.lastSegmentTableLen) {
- bitReader_setData(m_ogg_items.lastSegmentTable.get(), m_ogg_items.lastSegmentTableLen);
- ret = vorbis_dsp_synthesis(m_ogg_items.lastSegmentTable.get(), m_ogg_items.lastSegmentTableLen, outbuf);
- m_vorbisValidSamples = vorbis_dsp_pcmout(outbuf, outBuffSize);
-
- bitReader_setData(inbuf, segmentLength);
- ret = vorbis_dsp_synthesis(inbuf, segmentLength, outbuf);
- m_vorbisValidSamples += vorbis_dsp_pcmout(outbuf + (m_vorbisValidSamples * m_vorbisChannels), outBuffSize);
- m_ogg_items.lastSegmentTableLen = false;
- goto exit;
- } else {
- bitReader_setData(inbuf, segmentLength);
- ret = vorbis_dsp_synthesis(inbuf, segmentLength, outbuf);
- if (ret < 0) {
- VORBIS_LOG_ERROR("segmentLength {}", segmentLength);
- ps_ptr hd;
- hd.set_name("p4");
- hd.copy_from(inbuf, 10);
- hd.hex_dump(10);
- }
- m_vorbisValidSamples = vorbis_dsp_pcmout(outbuf, outBuffSize);
- goto exit;
- }
- } else {
- memcpy(m_ogg_items.lastSegmentTable.get(), inbuf, segmentLength);
- m_ogg_items.lastSegmentTableLen = segmentLength;
- m_vorbisValidSamples = 0;
- ret = 0;
- }
-exit:
- if (ret == OV_ENOTAUDIO) {
- m_vorbisValidSamples = 0;
- VORBIS_LOG_INFO("non audio package at pos {}", m_vorbisCurrentFilePos);
- ret = 0;
- }
- *bytesLeft -= segmentLength;
- return ret;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t VorbisDecoder::getChannels() {
- return m_vorbisChannels;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t VorbisDecoder::getSampleRate() {
- return m_vorbisSamplerate;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t VorbisDecoder::getBitsPerSample() {
- return 16;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t VorbisDecoder::getBitRate() {
- return m_vorbisBitRate;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t VorbisDecoder::getAudioDataStart() {
- return m_vorbisAudioDataStart;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t VorbisDecoder::getOutputSamples() {
- return m_vorbisValidSamples; // 1024
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t VorbisDecoder::getAudioFileDuration() {
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* VorbisDecoder::getStreamTitle() {
- if (m_f_newSteamTitle) {
- m_f_newSteamTitle = false;
- return m_comment.stream_title.c_get();
- }
- return NULL;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-std::vector VorbisDecoder::getMetadataBlockPicture() {
- if (m_f_newMetadataBlockPicture) {
- m_f_newMetadataBlockPicture = false;
- return m_comment.pic_vec;
- }
- std::vector v;
- return v;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* VorbisDecoder::arg1() {
- return ""; // nothing todo
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* VorbisDecoder::arg2() {
- return ""; // nothing todo
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::val1() {
- return 0; // nothing todo
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::val2() {
- return 0; // nothing todo
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::parseVorbisFirstPacket(uint8_t* inbuf, int16_t nBytes) { // 4.2.2. Identification header
- // https://xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-820005
- // first bytes are: '.vorbis'
- uint16_t pos = 7;
- uint32_t version = *(inbuf + pos);
- version += *(inbuf + pos + 1) << 8;
- version += *(inbuf + pos + 2) << 16;
- version += *(inbuf + pos + 3) << 24;
- (void)version;
-
- uint8_t channels = *(inbuf + pos + 4);
-
- uint32_t sampleRate = *(inbuf + pos + 5);
- sampleRate += *(inbuf + pos + 6) << 8;
- sampleRate += *(inbuf + pos + 7) << 16;
- sampleRate += *(inbuf + pos + 8) << 24;
-
- uint32_t br_max = *(inbuf + pos + 9);
- br_max += *(inbuf + pos + 10) << 8;
- br_max += *(inbuf + pos + 11) << 16;
- br_max += *(inbuf + pos + 12) << 24;
-
- uint32_t br_nominal = *(inbuf + pos + 13);
- br_nominal += *(inbuf + pos + 14) << 8;
- br_nominal += *(inbuf + pos + 15) << 16;
- br_nominal += *(inbuf + pos + 16) << 24;
-
- uint32_t br_min = *(inbuf + pos + 17);
- br_min += *(inbuf + pos + 18) << 8;
- br_min += *(inbuf + pos + 19) << 16;
- br_min += *(inbuf + pos + 20) << 24;
-
- uint8_t blocksize = *(inbuf + pos + 21);
-
- m_blocksizes[0] = 1 << (blocksize & 0x0F);
- m_blocksizes[1] = 1 << ((blocksize & 0xF0) >> 4);
-
- if (m_blocksizes[0] < 64) {
- VORBIS_LOG_ERROR("Vorbis, blocksize[0] too low {}", m_blocksizes[0]);
- return -1;
- }
- if (m_blocksizes[1] < m_blocksizes[0]) {
- VORBIS_LOG_ERROR("Vorbis, m_blocksizes[1] {} is smaller than m_blocksizes[0] {}", m_blocksizes[1], m_blocksizes[0]);
- return -1;
- }
- if (m_blocksizes[1] > 8192) {
- VORBIS_LOG_ERROR("Vorbis, m_blocksizes[1] is too big: {}", m_blocksizes[1]);
- return -1;
- }
-
- if (channels < 1 || channels > 2) {
- VORBIS_LOG_ERROR("Vorbis, nr of channels is not valid ch={}", channels);
- return -1;
- }
- m_vorbisChannels = channels;
-
- if (sampleRate < 4096 || sampleRate > 64000) {
- VORBIS_LOG_ERROR("Vorbis, sampleRate is not valid sr={}", sampleRate);
- return -1;
- }
- m_vorbisSamplerate = sampleRate;
-
- m_vorbisBitRate = br_nominal;
-
- return VORBIS_PARSE_OGG_DONE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::parseVorbisComment(uint8_t* inbuf, int16_t nBytes, uint32_t current_file_pos) {
- // reference https://xiph.org/vorbis/doc/v-comment.html
-
- constexpr uint32_t MAX_COMMENT_SIZE = 1024;
- int32_t available_bytes = nBytes;
-
- auto parse_comment = [&](ps_ptr comment) -> void {
- int idx = comment.index_of("=");
- if (idx <= 0) return;
- ps_ptr key = comment.substr(0, idx);
- ps_ptr val = comment.substr(idx + 1);
- if (key.starts_with_icase("metadata_block_picture")) {
- if (m_comment.item_vec.size() % 2 != 0) { VORBIS_LOG_ERROR("vec.size is odd: {}", m_comment.item_vec.size()); }
- m_comment.item_vec[0] += strlen("METADATA_BLOCK_PICTURE=");
- for (int i = 0; i < m_comment.item_vec.size(); i += 2) {
- m_comment.pic_vec.push_back(m_comment.item_vec[i]); // start pos
- m_comment.pic_vec.push_back(m_comment.item_vec[i + 1] - m_comment.item_vec[i]); // len = end pos - start pos
- }
- m_comment.item_vec.clear();
- m_f_newMetadataBlockPicture = true;
- // for (int i = 0; i < m_comment.pic_vec.size(); i += 2) { OPUS_LOG_INFO("Segment {} {} - {}", i / 2, m_comment.pic_vec[i], m_comment.pic_vec[i + 1]); }
- VORBIS_LOG_DEBUG("Skipping embedded picture ({} bytes)", val.size());
- return;
- }
- if (key.starts_with_icase("artist")) {
- if (!m_comment.stream_title.valid()) {
- m_comment.stream_title.assign(val.c_get());
- } else {
- m_comment.stream_title.append(" - ");
- m_comment.stream_title.append(val.c_get());
- }
- audio.info(audio, Audio::evt_id3data, "Artist: {}", val.c_get());
- }
- if (key.starts_with_icase("title")) {
- if (!m_comment.stream_title.valid()) {
- m_comment.stream_title.assign(val.c_get());
- } else {
- m_comment.stream_title.append(" - ");
- m_comment.stream_title.append(val.c_get());
- }
- audio.info(audio, Audio::evt_id3data, "Title: {}", val.c_get());
- }
- if (key.starts_with_icase("work")) { audio.info(audio, Audio::evt_id3data, "Work: {}", val.c_get()); }
- if (key.starts_with_icase("composer")) { audio.info(audio, Audio::evt_id3data, "Composer: {}", val.c_get()); }
- if (key.starts_with_icase("genre")) { audio.info(audio, Audio::evt_id3data, "Genre: {}", val.c_get()); }
- if (key.starts_with_icase("date")) { audio.info(audio, Audio::evt_id3data, "Date: {}", val.c_get()); }
- if (key.starts_with_icase("album")) { audio.info(audio, Audio::evt_id3data, "Album: {}", val.c_get()); }
- if (key.starts_with_icase("comment")) { audio.info(audio, Audio::evt_id3data, "Comments: {}", val.c_get()); }
- if (key.starts_with_icase("tracknumber")) { audio.info(audio, Audio::evt_id3data, "Track number/Position in set: {}", val.c_get()); }
-
- if (m_comment.stream_title.valid()) m_f_newSteamTitle = true;
- // comment.println(); // optional output
- m_comment.item_vec.clear();
- };
-
- auto fill_content = [&](uint8_t* buff, uint32_t len) -> void {
- // defensive guards (avoid signed/unsigned confusion)
- const uint32_t S_MAX = MAX_COMMENT_SIZE;
- uint32_t s = m_comment.comment_content.strlen(); // vorhandene lΓ€nge
- if (s >= S_MAX) {
- // already full β nothing more to add
- VORBIS_LOG_DEBUG("comment_content already at or above MAX_COMMENT_SIZE ({} >= {})", s, S_MAX);
- return;
- }
-
- // clamp len to something sensible (len can come from the caller, so check)
- uint32_t available_space = S_MAX - s;
- uint32_t to_fill = (len <= available_space) ? len : available_space;
-
- VORBIS_LOG_DEBUG("strlen {}, incoming len {}, to_fill {}", s, len, to_fill);
-
- // defensive: wenn to_fill == 0, nichts tun
- if (to_fill == 0) return;
-
- // copy/append execute safely
- const char* src = reinterpret_cast(buff);
- if (s == 0) {
- // initial copy
- m_comment.comment_content.copy_from(src, to_fill);
- } else {
- // append, ensure append argument limited to to_fill
- m_comment.comment_content.append(src, to_fill);
- }
- };
-
- // πΉ 1. If the previous comment block was incomplete β continue now
- if (m_comment.oob) {
- int64_t tmp_to_read = (int64_t)m_comment.comment_size - (int64_t)m_comment.save_len;
- if (tmp_to_read < 0) tmp_to_read = 0;
- uint32_t to_read = (uint32_t)tmp_to_read;
- if (available_bytes <= 0) { // clamp to available_bytes (available_bytes ist signed int)
- // nothing to do
- if (m_comment.list_length == 0) return VORBIS_COMMENT_DONE;
- return VORBIS_COMMENT_NEED_MORE;
- }
- if ((uint32_t)available_bytes < to_read) to_read = (uint32_t)available_bytes;
-
- VORBIS_LOG_DEBUG("to_read {}, available_bytes {}", to_read, available_bytes);
- m_comment.start_pos = current_file_pos;
- VORBIS_LOG_DEBUG("partial start {}", m_comment.start_pos);
- m_comment.item_vec.push_back(m_comment.start_pos);
- fill_content(inbuf, to_read);
- m_comment.save_len += to_read;
- m_comment.pointer = to_read;
- available_bytes -= to_read;
- if (m_comment.save_len == m_comment.comment_size) {
- VORBIS_LOG_DEBUG("end {}", m_comment.start_pos + to_read);
- m_comment.item_vec.push_back(m_comment.start_pos + to_read);
- // m_comment.comment_content.println();
- parse_comment(m_comment.comment_content);
- m_comment.comment_content.reset();
- m_comment.oob = false;
- m_comment.list_length--;
- } else {
- VORBIS_LOG_DEBUG("partial end {}", m_comment.start_pos + nBytes);
- m_comment.item_vec.push_back(m_comment.start_pos + nBytes);
- }
- if (m_comment.list_length == 0) return VORBIS_COMMENT_DONE;
- if (available_bytes == 0) return VORBIS_COMMENT_NEED_MORE;
- // fall through
- }
- // πΉ 2. If this is the first page β read header
- bool first_call = (m_comment.pointer == 0 && m_comment.list_length == 0);
- if (first_call) {
- int32_t idx = specialIndexOf(inbuf, "vorbis", 10);
- if (idx != 1) return VORBIS_COMMENT_INVALID;
-
- m_comment.pointer = 7; // skip ".vorbis"
- available_bytes -= 7;
- uint32_t vendorLength = little_endian(inbuf + m_comment.pointer);
- m_comment.pointer += 4 + vendorLength; // skip vendor string
- available_bytes -= 4 + vendorLength;
- m_comment.list_length = little_endian(inbuf + m_comment.pointer);
- m_comment.pointer += 4;
- available_bytes -= 4;
- VORBIS_LOG_DEBUG("VendorLen={}, CommentCount={}", vendorLength, m_comment.list_length);
- }
-
- // πΉ 3. read comments
- while (m_comment.list_length > 0) {
-
- // --- handle possible split 4-byte comment length ---
- if (m_comment.partial_length > 0 || available_bytes < 4) {
- uint8_t bytes_to_copy = std::min(4 - m_comment.partial_length, available_bytes);
- memcpy(m_comment.length_bytes + m_comment.partial_length, inbuf + (nBytes - available_bytes), bytes_to_copy);
-
- m_comment.partial_length += bytes_to_copy;
- available_bytes -= bytes_to_copy;
- m_comment.pointer += bytes_to_copy;
-
- VORBIS_LOG_DEBUG("Partial length bytes collected: {}/4", m_comment.partial_length);
-
- if (m_comment.partial_length < 4) {
- // still incomplete β need more data next call
- return VORBIS_COMMENT_NEED_MORE;
- }
-
- // now we have all 4 bytes
- m_comment.comment_size = little_endian(m_comment.length_bytes);
- m_comment.partial_length = 0; // reset for next comment
- VORBIS_LOG_DEBUG("m_comment.comment_size (assembled) {}", m_comment.comment_size);
- } else {
- memcpy(m_comment.length_bytes, inbuf + (nBytes - available_bytes), 4);
- m_comment.comment_size = little_endian(m_comment.length_bytes);
- m_comment.pointer += 4;
- available_bytes -= 4;
- VORBIS_LOG_DEBUG("m_comment.comment_size {}", m_comment.comment_size);
- }
-
- if (m_comment.comment_size <= available_bytes) { // can completely read
- m_comment.start_pos = current_file_pos + m_comment.pointer;
- VORBIS_LOG_DEBUG("start {}", m_comment.start_pos);
- m_comment.item_vec.push_back(m_comment.start_pos);
- fill_content(inbuf + (nBytes - available_bytes), m_comment.comment_size);
- m_comment.end_pos = m_comment.start_pos + m_comment.comment_size;
- VORBIS_LOG_DEBUG("end {}", m_comment.end_pos);
- m_comment.item_vec.push_back(m_comment.end_pos);
- m_comment.pointer += m_comment.comment_size;
- available_bytes -= m_comment.comment_size;
- parse_comment(m_comment.comment_content);
- m_comment.comment_content.reset();
- m_comment.list_length--;
- if (m_comment.list_length == 0) return VORBIS_COMMENT_DONE;
- }
-
- else { // out of bounds
- m_comment.start_pos = current_file_pos + m_comment.pointer;
- VORBIS_LOG_DEBUG("start {}", m_comment.start_pos);
- m_comment.item_vec.push_back(m_comment.start_pos);
- fill_content(inbuf + (nBytes - available_bytes), available_bytes);
- m_comment.save_len = available_bytes;
- VORBIS_LOG_DEBUG("partial_end {}", m_comment.start_pos + m_comment.save_len);
- m_comment.item_vec.push_back(m_comment.start_pos + m_comment.save_len);
- m_comment.pointer = 0;
- m_comment.oob = true;
- return VORBIS_COMMENT_NEED_MORE;
- }
- }
- return VORBIS_COMMENT_NEED_MORE;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::parseVorbisCodebook() {
-
- int32_t i;
- int32_t ret = 0;
-
- m_nrOfCodebooks = bitReader(8) + 1;
- m_codebooks.calloc_array(m_nrOfCodebooks, "m_codebooks");
- VORBIS_LOG_DEBUG("nr of codebooks {}", m_nrOfCodebooks);
- for (i = 0; i < m_nrOfCodebooks; i++) {
- VORBIS_LOG_DEBUG("codebooks {}", i);
- ret = vorbis_book_unpack(m_codebooks.get() + i);
- if (ret) VORBIS_LOG_ERROR("Vorbis codebook {} returned a err", i);
- if (ret) goto err_out;
- }
-
- /* time backend settings, not actually used */
- i = bitReader(6);
- for (; i >= 0; i--) {
- ret = bitReader(16);
- if (ret != 0) {
- VORBIS_LOG_ERROR("err while reading backend settings");
- goto err_out;
- }
- }
- /* floor backend settings */
- m_nrOfFloors = bitReader(6) + 1;
- m_floor_param.calloc_array(m_nrOfFloors, "m_floor_param");
- m_floor_type.alloc(sizeof(int8_t) * m_nrOfFloors, "m_floor_type");
- VORBIS_LOG_DEBUG("nr of floors {}", m_nrOfFloors);
- for (i = 0; i < m_nrOfFloors; i++) {
- VORBIS_LOG_DEBUG("floors {}", i);
- m_floor_type[i] = bitReader(16);
- if (m_floor_type[i] < 0 || m_floor_type[i] >= VI_FLOORB) {
- VORBIS_LOG_ERROR("err while reading floors");
- goto err_out;
- }
- if (m_floor_type[i]) {
- m_floor_param[i] = floor1_info_unpack();
- } else {
- m_floor_param[i] = floor0_info_unpack();
- }
- if (!m_floor_param[i].valid()) {
- VORBIS_LOG_ERROR("floor parameter not found");
- goto err_out;
- }
- }
-
- /* residue backend settings */
- m_nrOfResidues = bitReader(6) + 1;
- m_residue_param.calloc_array(m_nrOfResidues, "m_residue_param");
- VORBIS_LOG_DEBUG("nr of residues {}", m_nrOfResidues);
- for (i = 0; i < m_nrOfResidues; i++) {
- VORBIS_LOG_DEBUG("residue {}", i);
- if (res_unpack(m_residue_param.get() + i)) {
- VORBIS_LOG_ERROR("err while unpacking residues");
- goto err_out;
- }
- }
-
- // /* map backend settings */
- m_nrOfMaps = bitReader(6) + 1;
- m_map_param.calloc_array(m_nrOfMaps, "m_map_param");
- for (i = 0; i < m_nrOfMaps; i++) {
- if (bitReader(16) != 0) goto err_out;
- if (mapping_info_unpack(m_map_param.get() + i)) {
- VORBIS_LOG_ERROR("err while unpacking mappings");
- goto err_out;
- }
- }
-
- /* mode settings */
- m_nrOfModes = bitReader(6) + 1;
- m_mode_param.alloc(sizeof(vorbis_info_mode_t) * m_nrOfModes, "m_mode_param");
- for (i = 0; i < m_nrOfModes; i++) {
- m_mode_param[i].blockflag = bitReader(1);
- if (bitReader(16)) goto err_out;
- if (bitReader(16)) goto err_out;
- m_mode_param[i].mapping = bitReader(8);
- if (m_mode_param[i].mapping >= m_nrOfMaps) {
- VORBIS_LOG_ERROR("too many modes");
- goto err_out;
- }
- }
-
- if (bitReader(1) != 1) {
- VORBIS_LOG_ERROR("codebooks, end bit not found");
- goto err_out;
- }
- // if(m_setupHeaderLength != m_bitReader.headptr - m_bitReader.data){
- // VORBIS_LOG_ERROR("Error reading setup header, assumed {} bytes, read {} bytes", m_setupHeaderLength, m_bitReader.headptr - m_bitReader.data);
- // goto err_out;
- // }
- /* top level EOP check */
-
- return VORBIS_PARSE_OGG_DONE;
-
-err_out:
- // vorbis_info_clear(vi);
- VORBIS_LOG_ERROR("err in codebook! at pos {}", m_bitReader.headptr - m_bitReader.data);
- return (OV_EBADHEADER);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::parse_OGG(uint8_t* inbuf, int32_t* bytesLeft) {
- // reference https://www.xiph.org/ogg/doc/rfc3533.txt
- int32_t ret = 0;
- uint32_t ogg_lengt_total = 0;
- (void)ret;
- int32_t idx = special_index_of(inbuf, "OggS", 8192);
- if (idx != 0) {
- if (m_f_oggContinuedPage) {
- VORBIS_LOG_ERROR("Vorbis decoder asynchron, 'OggS' not found");
- return VORBIS_ERR;
- }
- inbuf += idx;
- *bytesLeft -= idx;
- }
- uint8_t version = *(inbuf + 4);
- (void)version;
- uint8_t headerType = *(inbuf + 5);
- (void)headerType;
- uint64_t granulePosition = (uint64_t)*(inbuf + 13) << 56; // granule_position: an 8 Byte field containing -
- granulePosition += (uint64_t)*(inbuf + 12) << 48; // position information. For an audio stream, it MAY
- granulePosition += (uint64_t)*(inbuf + 11) << 40; // contain the total number of PCM samples encoded
- granulePosition += (uint64_t)*(inbuf + 10) << 32; // after including all frames finished on this page.
- granulePosition += *(inbuf + 9) << 24; // This is a hint for the decoder and gives it some timing
- granulePosition += *(inbuf + 8) << 16; // and position information. A special value of -1 (in two's
- granulePosition += *(inbuf + 7) << 8; // complement) indicates that no packets finish on this page.
- granulePosition += *(inbuf + 6);
- (void)granulePosition;
- uint32_t bitstreamSerialNr = *(inbuf + 17) << 24; // bitstream_serial_number: a 4 Byte field containing the
- bitstreamSerialNr += *(inbuf + 16) << 16; // unique serial number by which the logical bitstream
- bitstreamSerialNr += *(inbuf + 15) << 8; // is identified.
- bitstreamSerialNr += *(inbuf + 14);
- (void)bitstreamSerialNr;
- uint32_t pageSequenceNr = *(inbuf + 21) << 24; // page_sequence_number: a 4 Byte field containing the sequence
- pageSequenceNr += *(inbuf + 20) << 16; // number of the page so the decoder can identify page loss
- pageSequenceNr += *(inbuf + 19) << 8; // This sequence number is increasing on each logical bitstream
- pageSequenceNr += *(inbuf + 18);
- (void)pageSequenceNr;
- uint32_t CRCchecksum = *(inbuf + 25) << 24;
- CRCchecksum += *(inbuf + 24) << 16;
- CRCchecksum += *(inbuf + 23) << 8;
- CRCchecksum += *(inbuf + 22);
- (void)CRCchecksum;
- uint8_t pageSegments = *(inbuf + 26); // giving the number of segment entries
- // read the segment table (contains pageSegments bytes), 1...251: Length of the frame in bytes,
- // 255: A second byte is needed. The total length is first_byte + second byte
-
- ogg_lengt_total = 27 + pageSegments;
- for (int32_t i = 0; i < pageSegments; i++) {
- int32_t n = *(inbuf + 27 + i);
- while (*(inbuf + 27 + i) == 255) {
- i++;
- if (i == pageSegments) break;
- n += *(inbuf + 27 + i);
- }
- m_ogg_items.segment_table.push_back(n);
- ogg_lengt_total += n;
- }
- m_vorbisCompressionRatio = (float)(960 * 2 * pageSegments) / ogg_lengt_total; // const 960 validBytes out
-
- bool continuedPage = headerType & 0x01; // set: page contains data of a packet continued from the previous page
- bool firstPage = headerType & 0x02; // set: this is the first page of a logical bitstream (bos)
- bool lastPage = headerType & 0x04; // set: this is the last page of a logical bitstream (eos)
-
- uint16_t headerSize = pageSegments + 27;
-
- // VORBIS_LOG_INFO("headerSize {}, m_vorbisSegmentLength {}, m_vorbisSegmentTableSize {}", headerSize, m_vorbisSegmentLength, m_vorbisSegmentTableSize);
- if (firstPage || continuedPage || lastPage) {
- // VORBIS_LOG_INFO("firstPage {} continuedPage {} lastPage {}", firstPage, continuedPage, lastPage);
- }
-
- *bytesLeft -= headerSize;
- inbuf += headerSize;
-
- m_f_oggFirstPage = firstPage;
- m_f_oggContinuedPage = continuedPage;
- m_f_oggLastPage = lastPage;
-
- if (firstPage) { m_pageNr = 0; }
-
- return VORBIS_PARSE_OGG_DONE; // no error
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::findSyncWord(uint8_t* buf, int32_t nBytes) {
- // assume we have a ogg wrapper
- int32_t idx = special_index_of(buf, "OggS", nBytes);
- if (idx >= 0) { // Magic Word found
- // VORBIS_LOG_INFO("OggS found at {}", idx);
- return idx;
- }
- VORBIS_LOG_ERROR("Vorbis, sync 'OggS' not found");
- return VORBIS_ERR;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-const char* VorbisDecoder::whoIsIt() {
- return "VORBIS";
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::setRawBlockParams(uint8_t channels, uint32_t sampleRate, uint8_t BPS, uint32_t tsis, uint32_t AuDaLength) {
- return; // nothing todo
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::vorbis_book_unpack(codebook_t* s) {
- ps_ptr lengthlist;
- uint8_t quantvals = 0;
- int32_t i, j;
- int32_t maptype;
- int32_t ret = 0;
-
- /* make sure alignment is correct */
- if (bitReader(24) != 0x564342) {
- VORBIS_LOG_ERROR("Vorbis, string \"VCB\" not found"); // VorbisCodeBook
- goto _eofout; // "BCV"
- }
-
- /* first the basic parameters */
- ret = bitReader(16);
- if (ret < 0) VORBIS_LOG_ERROR("error in vorbis_book_unpack, ret ={}", ret);
- if (ret > 255) VORBIS_LOG_ERROR("error in vorbis_book_unpack, ret ={}", ret);
- s->dim = (uint8_t)ret;
- s->entries = bitReader(24);
- if (s->entries == -1) {
- VORBIS_LOG_ERROR("no entries in unpack codebooks ?");
- goto _eofout;
- }
-
- /* codeword ordering.... length ordered or unordered? */
- switch (bitReader(1)) {
- case 0:
- /* unordered */
- lengthlist.alloc_array(s->entries * 2, "lengthlist");
-
- /* allocated but unused entries? */
- if (bitReader(1)) {
- /* yes, unused entries */
-
- for (i = 0; i < s->entries; i++) {
- if (bitReader(1)) {
- int32_t num = bitReader(5);
- if (num == -1) goto _eofout;
- lengthlist[i] = num + 1;
- s->used_entries++;
- if (num + 1 > s->dec_maxlength) s->dec_maxlength = num + 1;
- } else
- lengthlist[i] = 0;
- }
- } else {
- /* all entries used; no tagging */
- s->used_entries = s->entries;
- for (i = 0; i < s->entries; i++) {
- int32_t num = bitReader(5);
- if (num == -1) goto _eofout;
- lengthlist[i] = num + 1;
-
- if (num + 1 > s->dec_maxlength) s->dec_maxlength = num + 1;
- }
- }
- break;
- case 1:
- /* ordered */
- {
- int32_t length = bitReader(5) + 1;
-
- s->used_entries = s->entries;
- lengthlist.alloc_array(s->entries * 2, "lengthlist");
-
- for (i = 0; i < s->entries;) {
- int32_t num = bitReader(_ilog(s->entries - i));
- if (num == -1) goto _eofout;
- for (j = 0; j < num && i < s->entries; j++, i++) lengthlist[i] = length;
- s->dec_maxlength = length;
- length++;
- }
- }
- break;
- default:
- /* EOF */
- goto _eofout;
- }
-
- /* Do we have a mapping to unpack? */
- if ((maptype = bitReader(4)) > 0) {
- s->q_min = _float32_unpack(bitReader(32), &s->q_minp);
- s->q_del = _float32_unpack(bitReader(32), &s->q_delp);
-
- s->q_bits = bitReader(4) + 1;
- s->q_seq = bitReader(1);
-
- s->q_del >>= s->q_bits;
- s->q_delp += s->q_bits;
- }
-
- switch (maptype) {
- case 0:
- /* no mapping; decode type 0 */
- /* how many bytes for the indexing? */
- /* this is the correct boundary here; we lose one bit to node/leaf mark */
- s->dec_nodeb = _determine_node_bytes(s->used_entries, _ilog(s->entries) / 8 + 1);
- s->dec_leafw = _determine_leaf_words(s->dec_nodeb, _ilog(s->entries) / 8 + 1);
- s->dec_type = 0;
- ret = _make_decode_table(s, lengthlist.get(), quantvals, maptype);
- if (ret != 0) { goto _errout; }
- break;
-
- case 1:
- /* mapping type 1; implicit values by lattice position */
- quantvals = _book_maptype1_quantvals(s);
-
- /* dec_type choices here are 1,2; 3 doesn't make sense */
- {
- /* packed values */
- int32_t total1 = (s->q_bits * s->dim + 8) / 8; /* remember flag bit */
- /* vector of column offsets; remember flag bit */
- int32_t total2 = (_ilog(quantvals - 1) * s->dim + 8) / 8 + (s->q_bits + 7) / 8;
-
- if (total1 <= 4 && total1 <= total2) {
- /* use dec_type 1: vector of packed values */
- /* need quantized values before */
- s->q_val.calloc_array(sizeof(uint16_t) * quantvals, "q_val");
- for (i = 0; i < quantvals; i++) ((uint16_t*)s->q_val.get())[i] = bitReader(s->q_bits);
-
- if (oggpack_eop()) { goto _eofout; }
-
- s->dec_type = 1;
- s->dec_nodeb = _determine_node_bytes(s->used_entries, (s->q_bits * s->dim + 8) / 8);
- s->dec_leafw = _determine_leaf_words(s->dec_nodeb, (s->q_bits * s->dim + 8) / 8);
- ret = _make_decode_table(s, lengthlist.get(), quantvals, maptype);
- if (ret) { goto _errout; }
- } else {
- /* use dec_type 2: packed vector of column offsets */
- /* need quantized values before */
- if (s->q_bits <= 8) {
- s->q_val.alloc(quantvals, "q_val");
- for (i = 0; i < quantvals; i++) ((uint8_t*)s->q_val.get())[i] = bitReader(s->q_bits);
- } else {
- s->q_val.alloc(quantvals * 2, "q_val");
- for (i = 0; i < quantvals; i++) ((uint16_t*)s->q_val.get())[i] = bitReader(s->q_bits);
- }
-
- if (oggpack_eop()) goto _eofout;
-
- s->q_pack = _ilog(quantvals - 1);
- s->dec_type = 2;
- s->dec_nodeb = _determine_node_bytes(s->used_entries, (_ilog(quantvals - 1) * s->dim + 8) / 8);
- s->dec_leafw = _determine_leaf_words(s->dec_nodeb, (_ilog(quantvals - 1) * s->dim + 8) / 8);
-
- ret = _make_decode_table(s, lengthlist.get(), quantvals, maptype);
- if (ret) { goto _errout; }
- }
- }
- break;
- case 2:
- /* mapping type 2; explicit array of values */
- quantvals = s->entries * s->dim;
- /* dec_type choices here are 1,3; 2 is not possible */
-
- if ((s->q_bits * s->dim + 8) / 8 <= 4) { /* remember flag bit */
- /* use dec_type 1: vector of packed values */
-
- s->dec_type = 1;
- s->dec_nodeb = _determine_node_bytes(s->used_entries, (s->q_bits * s->dim + 8) / 8);
- s->dec_leafw = _determine_leaf_words(s->dec_nodeb, (s->q_bits * s->dim + 8) / 8);
- if (_make_decode_table(s, lengthlist.get(), quantvals, maptype)) goto _errout;
- } else {
- /* use dec_type 3: scalar offset into packed value array */
-
- s->dec_type = 3;
- s->dec_nodeb = _determine_node_bytes(s->used_entries, _ilog(s->used_entries - 1) / 8 + 1);
- s->dec_leafw = _determine_leaf_words(s->dec_nodeb, _ilog(s->used_entries - 1) / 8 + 1);
- if (_make_decode_table(s, lengthlist.get(), quantvals, maptype)) goto _errout;
-
- /* get the vals & pack them */
- s->q_pack = (s->q_bits + 7) / 8 * s->dim;
- s->q_val.alloc(s->q_pack * s->used_entries, "q_val");
-
- if (s->q_bits <= 8) {
- for (i = 0; i < s->used_entries * s->dim; i++) ((uint8_t*)(s->q_val.get()))[i] = bitReader(s->q_bits);
- } else {
- for (i = 0; i < s->used_entries * s->dim; i++) ((uint16_t*)(s->q_val.get()))[i] = bitReader(s->q_bits);
- }
- }
- break;
- default: VORBIS_LOG_ERROR("maptype {} schould be 0, 1 or 2", maptype); goto _errout;
- }
- if (oggpack_eop()) goto _eofout;
- return 0; // ok
-_errout:
-_eofout:
- vorbis_book_clear(m_codebooks);
- return VORBIS_ERR; // error
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::special_index_of(uint8_t* base, const char* str, int32_t baselen, bool exact) {
- int32_t result = -1; // seek for str in buffer or in header up to baselen, not nullterninated
- if (strlen(str) > baselen) return -1; // if exact == true seekstr in buffer must have "\0" at the end
- for (int32_t i = 0; i < baselen - strlen(str); i++) {
- result = i;
- for (int32_t j = 0; j < strlen(str) + exact; j++) {
- if (*(base + i + j) != *(str + j)) {
- result = -1;
- break;
- }
- }
- if (result >= 0) break;
- }
- return result;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::bitReader_setData(uint8_t* buff, uint32_t buffSize) {
- m_bitReader.data = buff;
- m_bitReader.headptr = buff;
- m_bitReader.length = buffSize;
- m_bitReader.headend = buffSize * 8;
- m_bitReader.headbit = 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* Read in bits without advancing the bitptr; bits <= 32 */
-int32_t VorbisDecoder::bitReader_look(uint16_t nBits) {
- uint32_t m = mask[nBits];
- int32_t ret = 0;
-
- nBits += m_bitReader.headbit;
-
- if (nBits >= m_bitReader.headend << 3) {
- uint8_t* ptr = m_bitReader.headptr;
- if (nBits) {
- ret = *ptr++ >> m_bitReader.headbit;
- if (nBits > 8) {
- ret |= *ptr++ << (8 - m_bitReader.headbit);
- if (nBits > 16) {
- ret |= *ptr++ << (16 - m_bitReader.headbit);
- if (nBits > 24) {
- ret |= *ptr++ << (24 - m_bitReader.headbit);
- if (nBits > 32 && m_bitReader.headbit) { ret |= *ptr << (32 - m_bitReader.headbit); }
- }
- }
- }
- }
- } else {
- /* make this a switch jump-table */
- ret = m_bitReader.headptr[0] >> m_bitReader.headbit;
- if (nBits > 8) {
- ret |= m_bitReader.headptr[1] << (8 - m_bitReader.headbit);
- if (nBits > 16) {
- ret |= m_bitReader.headptr[2] << (16 - m_bitReader.headbit);
- if (nBits > 24) {
- ret |= m_bitReader.headptr[3] << (24 - m_bitReader.headbit);
- if (nBits > 32 && m_bitReader.headbit) ret |= m_bitReader.headptr[4] << (32 - m_bitReader.headbit);
- }
- }
- }
- }
-
- ret &= (int32_t)m;
- return ret;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::bitReader(uint16_t nBits) {
- if (!m_bitReader.headptr || nBits == 0) return 0;
-
- uint32_t val = 0;
- uint32_t bits_collected = 0;
-
- while (nBits > 0) {
-
- // Check whether the BitReader is empty (end of the current Ogg page)
- if (m_bitReader.headptr >= m_bitReader.data + m_bitReader.length) {
-
- // ------------------------------------------------------------
- // 𧩠Ogg limit exceeded β read next page
- // ------------------------------------------------------------
- uint8_t leftover = 0;
- uint8_t bits_left = 0;
-
- // If in the middle of the byte: save remaining bits
- if (m_bitReader.headbit > 0 && m_bitReader.headptr > m_bitReader.data) {
- leftover = *(m_bitReader.headptr - 1) >> (8 - m_bitReader.headbit);
- bits_left = m_bitReader.headbit;
- }
-
- // Load new Ogg page
- int32_t oggLen = 256;
- int32_t ret = parse_OGG(m_bitReader.headptr, &oggLen);
- uint32_t header_consumed = (256 - oggLen);
- VORBIS_LOG_DEBUG("header_consumed {}", header_consumed);
- if (ret != VORBIS_PARSE_OGG_DONE) {
- VORBIS_LOG_ERROR("bitReader: failed to continue across Ogg page");
- return -1;
- }
-
- // Apply first segment
- if (!m_ogg_items.segment_table.empty()) {
- VORBIS_LOG_DEBUG("old segment {}", m_vorbis_segment_length);
- m_vorbis_segment_length = m_ogg_items.segment_table.front();
- m_ogg_items.segment_table.pop_front();
- VORBIS_LOG_DEBUG("new segment {}", m_vorbis_segment_length);
- uint32_t header_consumed = (256 - oggLen);
- m_ogg_items.bytes_consumed_from_other = m_vorbis_segment_length + header_consumed;
- } else {
- VORBIS_LOG_ERROR("bitReader: empty Ogg segment table");
- return -1;
- }
-
- // New page data starts behind header+lacing
- uint8_t* newPage = m_bitReader.headptr + header_consumed;
- bitReader_setData(newPage, m_vorbis_segment_length);
-
- // If remaining bits exist β append to the beginning of the new page
- if (bits_left > 0) {
- m_bitReader.data[0] = (m_bitReader.data[0] << bits_left) | leftover;
- m_bitReader.headbit = bits_left;
- } else {
- m_bitReader.headbit = 0;
- }
-
- m_bitReader.headptr = m_bitReader.data;
- m_bitReader.headend = m_vorbis_segment_length;
-
- VORBIS_LOG_INFO("BitReader: crossed Ogg boundary (bits_left={}, new_segment={})", bits_left, m_vorbis_segment_length);
- continue;
- }
-
- // ------------------------------------------------------------
- // 𧩠Normal reading of bits from the current byte
- // ------------------------------------------------------------
- uint8_t current_byte = *m_bitReader.headptr;
- uint32_t bits_avail = 8 - m_bitReader.headbit;
- uint32_t take = std::min(bits_avail, nBits);
-
- uint32_t mask = ((1u << take) - 1);
- val |= ((current_byte >> m_bitReader.headbit) & mask) << bits_collected;
-
- bits_collected += take;
- nBits -= take;
- m_bitReader.headbit += take;
-
- // Byte vollstΓ€ndig gelesen?
- if (m_bitReader.headbit >= 8) {
- m_bitReader.headbit = 0;
- m_bitReader.headptr++;
- m_bitReader.headend--;
- }
- }
-
- if (m_bitReader.headend <= 0) { VORBIS_LOG_WARN("bitReader nearly empty: {} bytes left", m_bitReader.headend); }
-
- return val;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int8_t VorbisDecoder::bitReader_adv(uint16_t nBits) {
- // new bit position in the current byte
- uint32_t newBit = m_bitReader.headbit + nBits;
-
- // Calculate how many whole bytes we skip
- uint32_t byteAdvance = newBit >> 3;
-
- // Remaining bits in the current byte
- m_bitReader.headbit = newBit & 7;
-
- // Check if we would go past the end
- if (byteAdvance > (uint32_t)m_bitReader.headend || (byteAdvance == (uint32_t)m_bitReader.headend && m_bitReader.headbit > 0)) {
- VORBIS_LOG_ERROR("bitReader_adv: ran out of data (advance={}, left={})", byteAdvance, m_bitReader.headend);
- return -1;
- }
-
- // Continue byte pointer
- m_bitReader.headptr += byteAdvance;
- m_bitReader.headend -= byteAdvance;
-
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::ilog(uint32_t v) {
- int32_t ret = 0;
- if (v) --v;
- while (v) {
- ret++;
- v >>= 1;
- }
- return (ret);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint8_t VorbisDecoder::_ilog(uint32_t v) {
- uint8_t ret = 0;
- while (v) {
- ret++;
- v >>= 1;
- }
- return (ret);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 32 bit float (not IEEE; nonnormalized mantissa + biased exponent) : neeeeeee eeemmmmm mmmmmmmm mmmmmmmm
- Why not IEEE? It's just not that important here. */
-
-int32_t VorbisDecoder::_float32_unpack(int32_t val, int32_t* point) {
- int32_t mant = val & 0x1fffff;
- bool sign = val < 0;
-
- *point = ((val & 0x7fe00000L) >> 21) - 788;
-
- if (mant) {
- while (!(mant & 0x40000000)) {
- mant <<= 1;
- *point -= 1;
- }
- if (sign) mant = -mant;
- } else {
- *point = -9999;
- }
- return mant;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* choose the smallest supported node size that fits our decode table. Legal bytewidths are 1/1 1/2 2/2 2/4 4/4 */
-int32_t VorbisDecoder::_determine_node_bytes(uint32_t used, uint8_t leafwidth) {
- /* special case small books to size 4 to avoid multiple special cases in repack */
- if (used < 2) return 4;
-
- if (leafwidth == 3) leafwidth = 4;
- if (_ilog((3 * used - 6)) + 1 <= leafwidth * 4) return leafwidth / 2 ? leafwidth / 2 : 1;
- return leafwidth;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* convenience/clarity; leaves are specified as multiple of node word size (1 or 2) */
-int32_t VorbisDecoder::_determine_leaf_words(int32_t nodeb, int32_t leafwidth) {
- if (leafwidth > nodeb) return 2;
- return 1;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::_make_decode_table(codebook_t* s, int32_t* lengthlist, uint8_t quantvals, int32_t maptype) {
- ps_ptr work;
-
- if (s->dec_nodeb == 4) {
- s->dec_table.alloc((s->used_entries + 1) * sizeof(*work), "dec_table");
- /* +1 (rather than -2) is to accommodate 0 and 1 sized books, which are specialcased to nodeb==4 */
- if (_make_words(lengthlist, s->entries, (uint32_t*)s->dec_table.get(), quantvals, s, maptype)) return 1;
-
- return 0;
- }
-
- work.alloc((s->used_entries * 2) * sizeof(int32_t), "work");
- work.clear();
-
- if (_make_words(lengthlist, s->entries, work.get(), quantvals, s, maptype)) { return 1; }
- s->dec_table.alloc((s->used_entries * (s->dec_leafw + 1) - 2) * s->dec_nodeb, "dec_table");
- if (s->dec_leafw == 1) {
- switch (s->dec_nodeb) {
- case 1:
- for (uint32_t i = 0; i < s->used_entries * 2 - 2; i++) ((uint8_t*)s->dec_table.get())[i] = (uint16_t)((work[i] & 0x80000000UL) >> 24) | work[i];
- break;
- case 2:
- for (uint32_t i = 0; i < s->used_entries * 2 - 2; i++) ((uint16_t*)s->dec_table.get())[i] = (uint16_t)((work[i] & 0x80000000UL) >> 16) | work[i];
- break;
- }
- } else {
- /* more complex; we have to do a two-pass repack that updates the node indexing. */
- uint32_t top = s->used_entries * 3 - 2;
- if (s->dec_nodeb == 1) {
- uint8_t* out = (uint8_t*)s->dec_table.get();
-
- for (int32_t i = s->used_entries * 2 - 4; i >= 0; i -= 2) {
- if (work[i] & 0x80000000UL) {
- if (work[i + 1] & 0x80000000UL) {
- top -= 4;
- out[top] = (uint8_t)(work[i] >> 8 & 0x7f) | 0x80;
- out[top + 1] = (uint8_t)(work[i + 1] >> 8 & 0x7f) | 0x80;
- out[top + 2] = (uint8_t)work[i] & 0xff;
- out[top + 3] = (uint8_t)work[i + 1] & 0xff;
- } else {
- top -= 3;
- out[top] = (uint8_t)(work[i] >> 8 & 0x7f) | 0x80;
- out[top + 1] = (uint8_t)work[work[i + 1] * 2];
- out[top + 2] = (uint8_t)work[i] & 0xff;
- }
- } else {
- if (work[i + 1] & 0x80000000UL) {
- top -= 3;
- out[top] = (uint8_t)work[work[i] * 2];
- out[top + 1] = (uint8_t)(work[i + 1] >> 8 & 0x7f) | 0x80;
- out[top + 2] = (uint8_t)work[i + 1] & 0xff;
- } else {
- top -= 2;
- out[top] = (uint8_t)work[work[i] * 2];
- out[top + 1] = (uint8_t)work[work[i + 1] * 2];
- }
- }
- work[i] = top;
- }
- } else {
- uint16_t* out = (uint16_t*)s->dec_table.get();
- for (int32_t i = s->used_entries * 2 - 4; i >= 0; i -= 2) {
- if (work[i] & 0x80000000UL) {
- if (work[i + 1] & 0x80000000UL) {
- top -= 4;
- out[top] = (uint16_t)(work[i] >> 16 & 0x7fff) | 0x8000;
- out[top + 1] = (uint16_t)(work[i + 1] >> 16 & 0x7fff) | 0x8000;
- out[top + 2] = (uint16_t)work[i] & 0xffff;
- out[top + 3] = (uint16_t)work[i + 1] & 0xffff;
- } else {
- top -= 3;
- out[top] = (uint16_t)(work[i] >> 16 & 0x7fff) | 0x8000;
- out[top + 1] = (uint16_t)work[work[i + 1] * 2];
- out[top + 2] = (uint16_t)work[i] & 0xffff;
- }
- } else {
- if (work[i + 1] & 0x80000000UL) {
- top -= 3;
- out[top] = (uint16_t)work[work[i] * 2];
- out[top + 1] = (uint16_t)(work[i + 1] >> 16 & 0x7fff) | 0x8000;
- out[top + 2] = (uint16_t)work[i + 1] & 0xffff;
- } else {
- top -= 2;
- out[top] = (uint16_t)work[work[i] * 2];
- out[top + 1] = (uint16_t)work[work[i + 1] * 2];
- }
- }
- work[i] = (uint32_t)top;
- }
- }
- }
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* given a list of word lengths, number of used entries, and byte width of a leaf, generate the decode table */
-int32_t VorbisDecoder::_make_words(int32_t* l, uint16_t n, uint32_t* work, uint8_t quantvals, codebook_t* b, int32_t maptype) {
-
- int32_t i, j, count = 0;
- uint32_t top = 0;
- uint32_t marker[33];
-
- if (n < 2) {
- work[0] = 0x80000000;
- } else {
- memset(marker, 0, sizeof(marker));
-
- for (i = 0; i < n; i++) {
- int32_t length = l[i];
- if (length) {
- uint32_t entry = marker[length];
- uint32_t chase = 0;
- if (count && !entry) return -1; /* overpopulated tree! */
-
- /* chase the tree as far as it's already populated, fill in past */
- for (j = 0; j < length - 1; j++) {
- uint32_t bit = (entry >> (length - j - 1)) & 1;
- if (chase >= top) {
- top++;
- work[chase * 2] = top;
- work[chase * 2 + 1] = 0;
- } else if (!work[chase * 2 + bit]) {
- work[chase * 2 + bit] = top;
- }
- chase = work[chase * 2 + bit];
- }
- {
- int32_t bit = (entry >> (length - j - 1)) & 1;
- if (chase >= top) {
- top++;
- work[chase * 2 + 1] = 0;
- }
- work[chase * 2 + bit] = decpack(i, count++, quantvals, b, maptype) | 0x80000000;
- }
-
- /* Look to see if the next shorter marker points to the node above. if so, update it and repeat. */
- for (j = length; j > 0; j--) {
- if (marker[j] & 1) {
- marker[j] = marker[j - 1] << 1;
- break;
- }
- marker[j]++;
- }
-
- /* prune the tree; the implicit invariant says all the int32_ter markers were dangling from our
- just-taken node. Dangle them from our *new* node. */
- for (j = length + 1; j < 33; j++)
- if ((marker[j] >> 1) == entry) {
- entry = marker[j];
- marker[j] = marker[j - 1] << 1;
- } else
- break;
- }
- }
- }
-
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t VorbisDecoder::decpack(int32_t entry, int32_t used_entry, uint8_t quantvals, codebook_t* b, int32_t maptype) {
- uint32_t ret = 0;
-
- switch (b->dec_type) {
- case 0: return (uint32_t)entry;
-
- case 1:
- if (maptype == 1) {
- /* vals are already read into temporary column vector here */
- assert(b->dim >= 0);
- for (uint8_t j = 0; j < b->dim; j++) {
- uint32_t off = (uint32_t)(entry % quantvals);
- entry /= quantvals;
- assert((b->q_bits * j) >= 0);
- uint32_t shift = (uint32_t)b->q_bits * j;
- ret |= ((uint16_t*)(b->q_val.get()))[off] << shift;
- }
- } else {
- assert(b->dim >= 0);
- for (uint8_t j = 0; j < b->dim; j++) {
- assert((b->q_bits * j) >= 0);
- uint32_t shift = (uint32_t)b->q_bits * j;
- int32_t _ret = bitReader(b->q_bits) << shift;
- assert(_ret >= 0);
- ret |= (uint32_t)_ret;
- }
- }
- return ret;
-
- case 2:
- assert(b->dim >= 0);
- for (uint8_t j = 0; j < b->dim; j++) {
- uint32_t off = uint32_t(entry % quantvals);
- entry /= quantvals;
- assert(b->q_pack * j >= 0);
- assert(b->q_pack * j <= 255);
- ret |= off << (uint8_t)(b->q_pack * j);
- }
- return ret;
-
- case 3: return (uint32_t)used_entry;
- }
- return 0; /* silence compiler */
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* most of the time, entries%dimensions == 0, but we need to be well defined. We define that the possible vales at each scalar is values == entries/dim. If entries%dim != 0, we'll have 'too few'
- values (values*dimentries);
- uint8_t vals = b->entries >> ((bits - 1) * (b->dim - 1) / b->dim);
-
- while (1) {
- uint32_t acc = 1;
- uint32_t acc1 = 1;
-
- for (uint8_t i = 0; i < b->dim; i++) {
- acc *= vals;
- acc1 *= vals + 1;
- }
- if (acc <= b->entries && acc1 > b->entries) {
- return (vals);
- } else {
- if (acc > b->entries) {
- vals--;
- } else {
- vals++;
- }
- }
- }
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::oggpack_eop() {
- if (m_bitReader.headptr - m_bitReader.data > m_bitReader.length) {
- VORBIS_LOG_INFO("s_bitReader.headptr - data {}, bitReader.length {}", m_bitReader.headptr - m_bitReader.data, m_bitReader.length);
- return -1;
- }
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-ps_ptr VorbisDecoder::floor0_info_unpack() {
-
- int32_t j;
-
- ps_ptr info;
- info.calloc_array(1, "info");
-
- info->order = bitReader(8);
- info->rate = bitReader(16);
- info->barkmap = bitReader(16);
- info->ampbits = bitReader(6);
- info->ampdB = bitReader(8);
- info->numbooks = bitReader(4) + 1;
-
- if (info->order < 1) goto err_out;
- if (info->rate < 1) goto err_out;
- if (info->barkmap < 1) goto err_out;
-
- for (j = 0; j < info->numbooks; j++) {
- info->books[j] = bitReader(8);
- if (info->books[j] >= m_nrOfCodebooks) goto err_out;
- }
-
- if (oggpack_eop()) goto err_out;
- return (info);
-
-err_out:
- return {};
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-ps_ptr VorbisDecoder::floor1_info_unpack() {
-
- ps_ptr B;
- int32_t j, k, count = 0, maxclass = -1, rangebits;
-
- ps_ptr info;
- info.calloc_array(1, "info");
-
- /* read partitions */
- info->partitions = bitReader(5); /* only 0 to 31 legal */
- info->partitionclass.alloc(info->partitions * sizeof(uint8_t), "partitionclass");
- for (j = 0; j < info->partitions; j++) {
- info->partitionclass[j] = bitReader(4); /* only 0 to 15 legal */
- if (maxclass < info->partitionclass[j]) maxclass = info->partitionclass[j];
- }
-
- /* read partition classes */
- info->_class.alloc((uint32_t)(maxclass + 1) * sizeof(floor1class_t), "_class");
- for (j = 0; j < maxclass + 1; j++) {
- info->_class[j].class_dim = bitReader(3) + 1; /* 1 to 8 */
- info->_class[j].class_subs = bitReader(2); /* 0,1,2,3 bits */
- if (oggpack_eop() < 0) goto err_out;
- if (info->_class[j].class_subs) {
- info->_class[j].class_book = bitReader(8);
- } else {
- info->_class[j].class_book = 0;
- }
- if (info->_class[j].class_book >= m_nrOfCodebooks) goto err_out;
- for (k = 0; k < (1 << info->_class[j].class_subs); k++) {
- info->_class[j].class_subbook[k] = (uint8_t)bitReader(8) - 1;
- if (info->_class[j].class_subbook[k] >= m_nrOfCodebooks && info->_class[j].class_subbook[k] != 0xff) goto err_out;
- }
- }
-
- /* read the post list */
- info->mult = bitReader(2) + 1; /* only 1,2,3,4 legal now */
- rangebits = bitReader(4);
-
- for (j = 0, k = 0; j < info->partitions; j++) count += info->_class[info->partitionclass[j]].class_dim;
- info->postlist.alloc((count + 2) * sizeof(uint16_t), "postlist");
- info->forward_index.alloc((count + 2) * sizeof(uint8_t), "forward_index");
- info->loneighbor.alloc(count * sizeof(uint8_t), "loneighbor");
- info->hineighbor.alloc(count * sizeof(uint8_t), "hineighbor");
-
- count = 0;
- for (j = 0, k = 0; j < info->partitions; j++) {
- count += info->_class[info->partitionclass[j]].class_dim;
- if (count > VIF_POSIT) goto err_out;
- for (; k < count; k++) {
- int32_t t = info->postlist[k + 2] = bitReader(rangebits);
- if (t >= (1 << rangebits)) goto err_out;
- }
- }
- if (oggpack_eop()) goto err_out;
- info->postlist[0] = 0;
- info->postlist[1] = 1 << rangebits;
- info->posts = count + 2;
-
- /* also store a sorted position index */
- for (j = 0; j < info->posts; j++) info->forward_index[j] = j;
-
- // vorbis_mergesort--------------------------------------------------------------------------------
- vorbis_mergesort(info->forward_index.get(), info->postlist.get(), info->posts);
- //-------------------------------------------------------------------------------------------------
- /* discover our neighbors for decode where we don't use fit flags (that would push the neighbors outward) */
- for (j = 0; j < info->posts - 2; j++) {
- int32_t lo = 0;
- int32_t hi = 1;
- int32_t lx = 0;
- int32_t hx = info->postlist[1];
- int32_t currentx = info->postlist[j + 2];
- for (k = 0; k < j + 2; k++) {
- int32_t x = info->postlist[k];
- if (x > lx && x < currentx) {
- lo = k;
- lx = x;
- }
- if (x < hx && x > currentx) {
- hi = k;
- hx = x;
- }
- }
- info->loneighbor[j] = lo;
- info->hineighbor[j] = hi;
- }
-
- return (info);
-
-err_out:
- return {};
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::vorbis_mergesort(uint8_t* index, uint16_t* vals, uint16_t n) {
- uint16_t i, j;
- ps_ptr B_mem;
- B_mem.alloc(n * sizeof(uint8_t));
-
- if (!B_mem.valid()) return;
-
- uint8_t* A = index;
- uint8_t* B = B_mem.get();
- bool flipped = false;
-
- for (i = 1; i < n; i <<= 1) {
- for (j = 0; j + i < n;) {
- uint16_t k1 = j;
- uint16_t mid = j + i;
- uint16_t k2 = mid;
- uint16_t end = (j + i * 2 < n ? j + i * 2 : n);
- while (k1 < mid && k2 < end) {
- if (vals[A[k1]] < vals[A[k2]])
- B[j++] = A[k1++];
- else
- B[j++] = A[k2++];
- }
- while (k1 < mid) B[j++] = A[k1++];
- while (k2 < end) B[j++] = A[k2++];
- }
-
- for (; j < n; j++) B[j] = A[j];
-
- std::swap(A, B); // swap pointer
- flipped = !flipped;
- }
-
- if (A != index) {
- std::memcpy(index, A, n); // result back to index
- }
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* vorbis_info is for range checking */
-int32_t VorbisDecoder::res_unpack(vorbis_info_residue* info) {
- int32_t j, k;
-
- info->type = bitReader(16);
- if (info->type > 2 || info->type < 0) goto errout;
- info->begin = bitReader(24);
- info->end = bitReader(24);
- info->grouping = bitReader(24) + 1;
- info->partitions = bitReader(6) + 1;
- info->groupbook = bitReader(8);
- if (info->groupbook >= m_nrOfCodebooks) goto errout;
-
- info->stagemasks.alloc(info->partitions * sizeof(uint8_t));
- info->stagebooks.alloc(info->partitions * 8 * sizeof(uint8_t));
-
- for (j = 0; j < info->partitions; j++) {
- int32_t cascade = bitReader(3);
- if (bitReader(1)) cascade |= (bitReader(5) << 3);
- info->stagemasks[j] = cascade;
- }
-
- for (j = 0; j < info->partitions; j++) {
- for (k = 0; k < 8; k++) {
- if ((info->stagemasks[j] >> k) & 1) {
- uint8_t book = bitReader(8);
- if (book >= m_nrOfCodebooks) goto errout;
- info->stagebooks[j * 8 + k] = book;
- if (k + 1 > info->stages) info->stages = k + 1;
- } else
- info->stagebooks[j * 8 + k] = 0xff;
- }
- }
-
- if (oggpack_eop()) goto errout;
-
- return 0;
-errout:
- return 1;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* also responsible for range checking */
-int32_t VorbisDecoder::mapping_info_unpack(vorbis_info_mapping* info) {
- int32_t i;
-
- if (bitReader(1))
- info->submaps = bitReader(4) + 1;
- else
- info->submaps = 1;
-
- if (bitReader(1)) {
- info->coupling_steps = bitReader(8) + 1;
- info->coupling.alloc(info->coupling_steps * sizeof(coupling_step_t));
-
- for (i = 0; i < info->coupling_steps; i++) {
- int32_t testM = info->coupling[i].mag = bitReader(ilog(m_vorbisChannels));
- int32_t testA = info->coupling[i].ang = bitReader(ilog(m_vorbisChannels));
-
- if (testM < 0 || testA < 0 || testM == testA || testM >= m_vorbisChannels || testA >= m_vorbisChannels) goto err_out;
- }
- }
-
- if (bitReader(2) > 0) goto err_out;
- /* 2,3:reserved */
-
- if (info->submaps > 1) {
- info->chmuxlist.alloc(sizeof(uint8_t) * m_vorbisChannels);
- for (i = 0; i < m_vorbisChannels; i++) {
- info->chmuxlist[i] = bitReader(4);
- if (info->chmuxlist[i] >= info->submaps) goto err_out;
- }
- }
-
- info->submaplist.alloc(sizeof(submap_t) * info->submaps);
- for (i = 0; i < info->submaps; i++) {
- int32_t temp = bitReader(8);
- (void)temp;
- info->submaplist[i].floor = bitReader(8);
- if (info->submaplist[i].floor >= m_nrOfFloors) goto err_out;
- info->submaplist[i].residue = bitReader(8);
- if (info->submaplist[i].residue >= m_nrOfResidues) goto err_out;
- }
-
- return 0;
-
-err_out:
- return -1;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-// β«β«β« O G G I M P L A B O V E β«β«β«
-// β¬β¬β¬ V O R B I S I M P L B E L O W β¬β¬β¬
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-ps_ptr VorbisDecoder::vorbis_dsp_create() {
- ps_ptr v;
- v.calloc_array(1);
- v->work.calloc_array(m_vorbisChannels);
- v->mdctright.calloc_array(m_vorbisChannels);
-
- for (uint8_t i = 0; i < m_vorbisChannels; ++i) {
- const size_t work_size = (m_blocksizes[1] >> 1) * sizeof(int32_t);
- v->work.at(i).calloc(work_size);
-
- const size_t mdct_size = (m_blocksizes[1] >> 2) * sizeof(int32_t);
- v->mdctright.at(i).calloc(mdct_size);
- }
-
- // Initialize state
- v->lW = 0;
- v->W = 0;
- v->out_begin = -1;
- v->out_end = -1;
-
- return v;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::vorbis_dsp_destroy(ps_ptr& v) {
- if (!v.valid()) return;
-
- for (uint8_t i = 0; i < m_vorbisChannels; ++i) {
- v->work.at(i).reset();
- v->mdctright.at(i).reset();
- }
- v->mdctright.reset();
- v->work.reset();
- v.reset();
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::vorbis_book_clear(ps_ptr& v) {
- if (!v.valid()) return;
- int s = 0;
- for (int i = 0; i < m_nrOfCodebooks; i++) {
- if (v[i].q_val.valid()) {
- s += v[i].q_val.size();
- v[i].q_val.reset();
- }
- if (v[i].dec_table.valid()) {
- s += v[i].dec_table.size();
- v[i].dec_table.reset();
- }
- }
- if (v->dec_table.valid()) {
- s += v->dec_table.size();
- v->dec_table.reset();
- }
- if (v->q_val.valid()) {
- s += v->q_val.size();
- v->q_val.reset();
- }
- s += v.size();
- v.reset();
- m_nrOfCodebooks = 0;
- // VORBIS_LOG_INFO("free codebook_t {} bytes", s);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::vorbis_dsp_synthesis(uint8_t* inbuf, uint16_t len, int16_t* outbuf) {
-
- int32_t mode, i;
-
- /* Check the packet type */
- if (bitReader(1) != 0) {
- /* Oops. This is not an audio data packet */
- return OV_ENOTAUDIO;
- }
-
- /* read our mode and pre/post windowsize */
- mode = bitReader(ilog(m_nrOfModes));
- if (mode == -1 || mode >= m_nrOfModes) return OV_EBADPACKET;
-
- /* shift information we still need from last window */
- m_dsp_state->lW = m_dsp_state->W;
- m_dsp_state->W = m_mode_param[mode].blockflag;
- for (i = 0; i < m_vorbisChannels; i++) { mdct_shift_right(m_blocksizes[m_dsp_state->lW], m_dsp_state->work[i].get(), m_dsp_state->mdctright[i].get()); }
- if (m_dsp_state->W) {
- int32_t temp;
- bitReader(1);
- temp = bitReader(1);
- if (temp == -1) return OV_EBADPACKET;
- }
-
- /* packet decode and portions of synthesis that rely on only this block */
- {
- mapping_inverse(m_map_param.get() + m_mode_param[mode].mapping);
-
- if (m_dsp_state->out_begin == -1) {
- m_dsp_state->out_begin = 0;
- m_dsp_state->out_end = 0;
- } else {
- m_dsp_state->out_begin = 0;
- m_dsp_state->out_end = m_blocksizes[m_dsp_state->lW] / 4 + m_blocksizes[m_dsp_state->W] / 4;
- }
- }
-
- return (0);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::mdct_shift_right(int32_t n, int32_t* in, int32_t* right) {
- int32_t i;
- n >>= 2;
- in += 1;
-
- for (i = 0; i < n; i++) right[i] = in[i << 1];
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::mapping_inverse(vorbis_info_mapping* info) {
-
- int32_t i, j;
- int32_t n = m_blocksizes[m_dsp_state->W];
-
- ps_ptr pcmbundle;
- pcmbundle.calloc_array(m_vorbisChannels);
- ps_ptr zerobundle;
- zerobundle.alloc(sizeof(int32_t) * m_vorbisChannels);
- ps_ptr nonzero;
- nonzero.alloc(sizeof(int32_t) * m_vorbisChannels);
- ps_ptr> floormemo;
- floormemo.calloc_array(m_vorbisChannels);
-
- /* recover the spectral envelope; store it in the PCM vector for now */
- for (i = 0; i < m_vorbisChannels; i++) {
-
- int32_t submap = 0;
- int32_t floorno;
-
- if (info->submaps > 1) submap = info->chmuxlist[i];
- floorno = info->submaplist[submap].floor;
-
- if (m_floor_type[floorno]) {
- /* floor 1 */
- floormemo[i].alloc(sizeof(*floormemo[i]) * floor1_memosize(m_floor_param[floorno]));
- floormemo[i] = floor1_inverse1(m_floor_param[floorno], floormemo[i].get());
- } else {
- /* floor 0 */
- floormemo[i].alloc(sizeof(*floormemo[i]) * floor0_memosize(m_floor_param[floorno]));
- floormemo[i] = floor0_inverse1(m_floor_param[floorno], floormemo[i].get());
- }
-
- if (floormemo[i].get())
- nonzero[i] = 1;
- else
- nonzero[i] = 0;
- memset(m_dsp_state->work[i].get(), 0, sizeof(*m_dsp_state->work[i]) * n / 2);
- }
-
- /* channel coupling can 'dirty' the nonzero listing */
- for (i = 0; i < info->coupling_steps; i++) {
- if (nonzero[info->coupling[i].mag] || nonzero[info->coupling[i].ang]) {
- nonzero[info->coupling[i].mag] = 1;
- nonzero[info->coupling[i].ang] = 1;
- }
- }
-
- /* recover the residue into our working vectors */
- for (i = 0; i < info->submaps; i++) {
- uint8_t ch_in_bundle = 0;
- for (j = 0; j < m_vorbisChannels; j++) {
- if (!info->chmuxlist.get() || info->chmuxlist[j] == i) {
- if (nonzero[j])
- zerobundle[ch_in_bundle] = 1;
- else
- zerobundle[ch_in_bundle] = 0;
- pcmbundle[ch_in_bundle++] = m_dsp_state->work[j].get();
- }
- }
- res_inverse(m_residue_param.get() + info->submaplist[i].residue, pcmbundle.get(), zerobundle.get(), ch_in_bundle);
- }
-
- // for(j=0;jchannels;j++)
- //_analysis_output("coupled",seq+j,vb->pcm[j],-8,n/2,0,0);
-
- /* channel coupling */
- for (i = info->coupling_steps - 1; i >= 0; i--) {
- int32_t* pcmM = m_dsp_state->work[info->coupling[i].mag].get();
- int32_t* pcmA = m_dsp_state->work[info->coupling[i].ang].get();
-
- for (j = 0; j < n / 2; j++) {
- int32_t mag = pcmM[j];
- int32_t ang = pcmA[j];
-
- if (mag > 0)
- if (ang > 0) {
- pcmM[j] = mag;
- pcmA[j] = mag - ang;
- } else {
- pcmA[j] = mag;
- pcmM[j] = mag + ang;
- }
- else if (ang > 0) {
- pcmM[j] = mag;
- pcmA[j] = mag + ang;
- } else {
- pcmA[j] = mag;
- pcmM[j] = mag - ang;
- }
- }
- }
-
- // for(j=0;jchannels;j++)
- //_analysis_output("residue",seq+j,vb->pcm[j],-8,n/2,0,0);
-
- /* compute and apply spectral envelope */
-
- for (i = 0; i < m_vorbisChannels; i++) {
- int32_t* pcm = m_dsp_state->work[i].get();
- int32_t submap = 0;
- int32_t floorno;
-
- if (info->submaps > 1) submap = info->chmuxlist[i];
- floorno = info->submaplist[submap].floor;
-
- if (m_floor_type[floorno]) {
- /* floor 1 */
- floor1_inverse2(m_floor_param[floorno], floormemo[i].get(), pcm);
- } else {
- /* floor 0 */
- floor0_inverse2(m_floor_param[floorno], floormemo[i].get(), pcm);
- }
- floormemo[i].reset();
- }
-
- // for(j=0;jchannels;j++)
- //_analysis_output("mdct",seq+j,vb->pcm[j],-24,n/2,0,1);
-
- /* transform the PCM data; takes PCM vector, vb; modifies PCM vector */
- /* only MDCT right now.... */
- for (i = 0; i < m_vorbisChannels; i++) { mdct_backward(n, m_dsp_state->work[i].get()); }
-
- // for(j=0;jchannels;j++)
- //_analysis_output("imdct",seq+j,vb->pcm[j],-24,n,0,0);
-
- /* all done! */
- return (0);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::floor0_memosize(ps_ptr& i) {
- return i.get()->order + 1;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::floor1_memosize(ps_ptr& i) {
- return i.get()->posts;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t* VorbisDecoder::floor0_inverse1(ps_ptr& i, int32_t* lsp) {
- vorbis_info_floor* info = (vorbis_info_floor*)i.get();
- int32_t j;
-
- int32_t ampraw = bitReader(info->ampbits);
-
- if (ampraw > 0) { /* also handles the -1 out of data case */
- int32_t maxval = (1 << info->ampbits) - 1;
- int32_t amp = ((ampraw * info->ampdB) << 4) / maxval;
- int32_t booknum = bitReader(_ilog(info->numbooks));
-
- if (booknum != -1 && booknum < info->numbooks) { /* be paranoid */
- codebook_t* b = m_codebooks.get() + info->books[booknum];
- int32_t last = 0;
-
- if (vorbis_book_decodev_set(b, lsp, info->order, -24) == -1) goto eop;
- for (j = 0; j < info->order;) {
- for (uint8_t k = 0; j < info->order && k < b->dim; k++, j++) lsp[j] += last;
- last = lsp[j - 1];
- }
-
- lsp[info->order] = amp;
- return (lsp);
- }
- }
-eop:
- return (NULL);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t* VorbisDecoder::floor1_inverse1(ps_ptr& in, int32_t* fit_value) {
- vorbis_info_floor* info = (vorbis_info_floor*)in.get();
-
- int32_t quant_look[4] = {256, 128, 86, 64};
- int32_t i, j, k;
- int32_t quant_q = quant_look[info->mult - 1];
- codebook_t* books = m_codebooks.get();
-
- /* unpack wrapped/predicted values from stream */
- if (bitReader(1) == 1) {
- fit_value[0] = bitReader(ilog(quant_q - 1));
- fit_value[1] = bitReader(ilog(quant_q - 1));
-
- /* partition by partition */
- for (i = 0, j = 2; i < info->partitions; i++) {
- int32_t classv = info->partitionclass[i];
- int32_t cdim = info->_class[classv].class_dim;
- int32_t csubbits = info->_class[classv].class_subs;
- int32_t csub = 1 << csubbits;
- int32_t cval = 0;
-
- /* decode the partition's first stage cascade value */
- if (csubbits) {
- cval = vorbis_book_decode(books + info->_class[classv].class_book);
- if (cval == -1) goto eop;
- }
-
- for (k = 0; k < cdim; k++) {
- int32_t book = info->_class[classv].class_subbook[cval & (csub - 1)];
- cval >>= csubbits;
- if (book != 0xff) {
- if ((fit_value[j + k] = vorbis_book_decode(books + book)) == -1) goto eop;
- } else {
- fit_value[j + k] = 0;
- }
- }
- j += cdim;
- }
-
- /* unwrap positive values and reconsitute via linear interpolation */
- for (i = 2; i < info->posts; i++) {
- int32_t predicted = render_point(info->postlist[info->loneighbor[i - 2]], info->postlist[info->hineighbor[i - 2]], fit_value[info->loneighbor[i - 2]], fit_value[info->hineighbor[i - 2]],
- info->postlist[i]);
- int32_t hiroom = quant_q - predicted;
- int32_t loroom = predicted;
- int32_t room = (hiroom < loroom ? hiroom : loroom) << 1;
- int32_t val = fit_value[i];
-
- if (val) {
- if (val >= room) {
- if (hiroom > loroom) {
- val = val - loroom;
- } else {
- val = -1 - (val - hiroom);
- }
- } else {
- if (val & 1) {
- val = -((val + 1) >> 1);
- } else {
- val >>= 1;
- }
- }
-
- fit_value[i] = val + predicted;
- fit_value[info->loneighbor[i - 2]] &= 0x7fff;
- fit_value[info->hineighbor[i - 2]] &= 0x7fff;
- } else {
- fit_value[i] = predicted | 0x8000;
- }
- }
-
- return (fit_value);
- } else {
- // VORBIS_LOG_ERROR("err in br");
- ;
- }
-eop:
- return (NULL);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* returns the [original, not compacted] entry number or -1 on eof *********/
-int32_t VorbisDecoder::vorbis_book_decode(codebook_t* book) {
- if (book->dec_type) return -1;
- return decode_packed_entry_number(book);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::decode_packed_entry_number(codebook_t* book) {
- uint32_t chase = 0;
- int32_t read = book->dec_maxlength;
- int32_t lok = bitReader_look(read), i;
-
- while (lok < 0 && read > 1) { lok = bitReader_look(--read); }
-
- if (lok < 0) {
- bitReader_adv(1); /* force eop */
- return -1;
- }
-
- /* chase the tree with the bits we got */
- if (book->dec_nodeb == 1) {
- if (book->dec_leafw == 1) {
- /* 8/8 */
- uint8_t* t = (uint8_t*)book->dec_table.get();
- for (i = 0; i < read; i++) {
- chase = t[chase * 2 + ((lok >> i) & 1)];
- if (chase & 0x80UL) break;
- }
- chase &= 0x7fUL;
- } else {
- /* 8/16 */
- uint8_t* t = (uint8_t*)book->dec_table.get();
- for (i = 0; i < read; i++) {
- int32_t bit = (lok >> i) & 1;
- int32_t next = t[chase + bit];
- if (next & 0x80) {
- chase = (next << 8) | t[chase + bit + 1 + (!bit || (t[chase] & 0x80))];
- break;
- }
- chase = next;
- }
- chase &= 0x7fffUL;
- }
- } else {
- if (book->dec_nodeb == 2) {
- if (book->dec_leafw == 1) {
- /* 16/16 */
- int32_t idx;
- for (i = 0; i < read; i++) {
- idx = chase * 2 + ((lok >> i) & 1);
- chase = ((uint16_t*)(book->dec_table.get()))[idx];
- if (chase & 0x8000UL) { break; }
- }
- chase &= 0x7fffUL;
- } else {
- /* 16/32 */
- uint16_t* t = (uint16_t*)book->dec_table.get();
- for (i = 0; i < read; i++) {
- int32_t bit = (lok >> i) & 1;
- int32_t next = t[chase + bit];
- if (next & 0x8000) {
- chase = (next << 16) | t[chase + bit + 1 + (!bit || (t[chase] & 0x8000))];
- break;
- }
- chase = next;
- }
- chase &= 0x7fffffffUL;
- }
- } else {
- for (i = 0; i < read; i++) {
- chase = ((uint32_t*)(book->dec_table.get()))[chase * 2 + ((lok >> i) & 1)];
- if (chase & 0x80000000UL) break;
- }
- chase &= 0x7fffffffUL;
- }
- }
-
- if (i < read) {
- bitReader_adv(i + 1);
- return chase;
- }
- bitReader_adv(read + 1);
- VORBIS_LOG_ERROR("read {}", read);
- return (VORBIS_ERR);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::render_point(int32_t x0, int32_t x1, int32_t y0, int32_t y1, int32_t x) {
- y0 &= 0x7fff; /* mask off flag */
- y1 &= 0x7fff;
-
- {
- int32_t dy = y1 - y0;
- int32_t adx = x1 - x0;
- int32_t ady = abs(dy);
- int32_t err = ady * (x - x0);
-
- int32_t off = err / adx;
- if (dy < 0) return (y0 - off);
- return (y0 + off);
- }
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* unlike the others, we guard against n not being an integer number * of internally rather than in the upper
- layer (called only by * floor0) */
-int32_t VorbisDecoder::vorbis_book_decodev_set(codebook_t* book, int32_t* a, int32_t n, int32_t point) {
- if (book->used_entries > 0) {
- int32_t* v = (int32_t*)alloca(sizeof(*v) * book->dim);
- int32_t i;
-
- for (i = 0; i < n;) {
- if (decode_map(book, v, point)) return -1;
- for (uint8_t j = 0; i < n && j < book->dim; j++) a[i++] = v[j];
- }
- } else {
- int32_t i;
-
- for (i = 0; i < n;) { a[i++] = 0; }
- }
-
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::decode_map(codebook_t* s, int32_t* v, int32_t point) {
-
- uint32_t entry = decode_packed_entry_number(s);
-
- // if (oggpack_eop()) {return (-1);}
-
- /* according to decode type */
- switch (s->dec_type) {
- case 1: {
- /* packed vector of values */
- int32_t mask = (1 << s->q_bits) - 1;
- for (uint8_t i = 0; i < s->dim; i++) {
- v[i] = entry & mask;
- entry >>= s->q_bits;
- }
- break;
- }
- case 2: {
- /* packed vector of column offsets */
- int32_t mask = (1 << s->q_pack) - 1;
- for (uint8_t i = 0; i < s->dim; i++) {
- if (s->q_bits <= 8)
- v[i] = ((uint8_t*)(s->q_val.get()))[entry & mask];
- else
- v[i] = ((uint16_t*)(s->q_val.get()))[entry & mask];
- entry >>= s->q_pack;
- }
- break;
- }
- case 3: {
- /* offset into array */
- void* ptr = (int32_t*)s->q_val.get() + entry * s->q_pack;
-
- if (s->q_bits <= 8) {
- for (uint8_t i = 0; i < s->dim; i++) v[i] = ((uint8_t*)ptr)[i];
- } else {
- for (uint8_t i = 0; i < s->dim; i++) v[i] = ((uint16_t*)ptr)[i];
- }
- break;
- }
- default: return -1;
- }
-
- /* we have the unpacked multiplicands; compute final vals */
- {
- int32_t shiftM = point - s->q_delp;
- int32_t add = point - s->q_minp;
- if (add > 0)
- add = s->q_min >> add;
- else
- add = s->q_min << -add;
-
- if (shiftM > 0)
- for (uint8_t i = 0; i < s->dim; i++) v[i] = add + ((v[i] * s->q_del) >> shiftM);
- else
- for (uint8_t i = 0; i < s->dim; i++) v[i] = add + ((v[i] * s->q_del) << -shiftM);
-
- if (s->q_seq)
- for (uint8_t i = 1; i < s->dim; i++) v[i] += v[i - 1];
- }
-
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::res_inverse(vorbis_info_residue* info, int32_t** in, int32_t* nonzero, uint8_t ch) {
- int32_t j, k, s;
- uint8_t m = 0, n = 0;
- uint8_t used = 0;
- codebook_t* phrasebook = m_codebooks.get() + info->groupbook;
- uint32_t samples_per_partition = info->grouping;
- uint8_t partitions_per_word = phrasebook->dim;
- uint32_t pcmend = m_blocksizes[m_dsp_state->W];
-
- if (info->type < 2) {
- uint32_t max = pcmend >> 1;
- uint32_t end = (info->end < max ? info->end : max);
- uint32_t n1 = end - info->begin;
-
- if (n1 > 0) {
- uint32_t partvals = n1 / samples_per_partition;
- uint32_t partwords = (partvals + partitions_per_word - 1) / partitions_per_word;
-
- for (uint8_t i = 0; i < ch; i++) {
- if (nonzero[i]) in[used++] = in[i];
- }
- ch = used;
-
- if (used) {
- char** partword = (char**)alloca(ch * sizeof(*partword));
- for (j = 0; j < ch; j++) { partword[j] = (char*)alloca(partwords * partitions_per_word * sizeof(*partword[j])); }
- for (s = 0; s < info->stages; s++) {
- for (uint32_t i = 0; i < partvals;) {
- if (s == 0) {
- /* fetch the partition word for each channel */
- partword[0][i + partitions_per_word - 1] = 1;
- for (k = partitions_per_word - 2; k >= 0; k--) { partword[0][i + k] = partword[0][i + k + 1] * info->partitions; }
- for (j = 1; j < ch; j++) {
- for (k = partitions_per_word - 1; k >= 0; k--) { partword[j][i + k] = partword[j - 1][i + k]; }
- }
- for (n = 0; n < ch; n++) {
- int32_t temp = vorbis_book_decode(phrasebook);
- if (temp == -1) goto eopbreak;
- /* this can be done quickly in assembly due to the quotient
- always being at most six bits */
- for (m = 0; m < partitions_per_word; m++) {
- char div = partword[n][i + m];
- partword[n][i + m] = temp / div;
- temp -= partword[n][i + m] * div;
- }
- }
- }
-
- /* now we decode residual values for the partitions */
- for (k = 0; k < partitions_per_word && i < partvals; k++, i++) {
- for (j = 0; j < ch; j++) {
- uint32_t offset = info->begin + i * samples_per_partition;
- if (info->stagemasks[(int32_t)partword[j][i]] & (1 << s)) {
- codebook_t* stagebook = m_codebooks.get() + info->stagebooks[(partword[j][i] << 3) + s];
- if (info->type) {
- if (vorbis_book_decodev_add(stagebook, in[j] + offset, samples_per_partition, -8) == -1) goto eopbreak;
- } else {
- if (vorbis_book_decodevs_add(stagebook, in[j] + offset, samples_per_partition, -8) == -1) goto eopbreak;
- }
- }
- }
- }
- }
- }
- }
- }
- } else {
- uint32_t max = (pcmend * ch) >> 1;
- uint32_t end = (info->end < max ? info->end : max);
- uint32_t n = end - info->begin;
-
- if (n > 0) {
- uint32_t partvals = n / samples_per_partition;
- uint32_t partwords = (partvals + partitions_per_word - 1) / partitions_per_word;
-
- char* partword = (char*)alloca(partwords * partitions_per_word * sizeof(*partword));
- int32_t beginoff = info->begin / ch;
-
- uint8_t i = 0;
- for (i = 0; i < ch; i++)
- if (nonzero[i]) break;
- if (i == ch) return (0); /* no nonzero vectors */
-
- samples_per_partition /= ch;
-
- for (s = 0; s < info->stages; s++) {
- for (uint32_t i = 0; i < partvals;) {
- if (s == 0) {
- int32_t temp;
- partword[i + partitions_per_word - 1] = 1;
- for (k = partitions_per_word - 2; k >= 0; k--) partword[i + k] = partword[i + k + 1] * info->partitions;
-
- /* fetch the partition word */
- temp = vorbis_book_decode(phrasebook);
- if (temp == -1) goto eopbreak;
-
- /* this can be done quickly in assembly due to the quotient always being at most six bits */
- for (k = 0; k < partitions_per_word; k++) {
- char div = partword[i + k];
- partword[i + k] = (char)temp / div;
- temp -= partword[i + k] * div;
- }
- }
-
- /* now we decode residual values for the partitions */
- for (k = 0; k < partitions_per_word && i < partvals; k++, i++)
- if (info->stagemasks[(int32_t)partword[i]] & (1 << s)) {
- codebook_t* stagebook = m_codebooks.get() + info->stagebooks[(partword[i] << 3) + s];
- if (vorbis_book_decodevv_add(stagebook, in, i * samples_per_partition + beginoff, ch, samples_per_partition, -8) == -1) goto eopbreak;
- }
- }
- }
- }
- }
-eopbreak:
-
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* decode vector / dim granularity guarding is done in the upper layer */
-int32_t VorbisDecoder::vorbis_book_decodev_add(codebook_t* book, int32_t* a, int32_t n, int32_t point) {
- if (book->used_entries > 0) {
- int32_t* v = (int32_t*)alloca(sizeof(*v) * book->dim);
- uint32_t i;
-
- for (i = 0; i < n;) {
- if (decode_map(book, v, point)) return -1;
- for (uint8_t j = 0; i < n && j < book->dim; j++) a[i++] += v[j];
- }
- }
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* returns 0 on OK or -1 on eof */
-/* decode vector / dim granularity guarding is done in the upper layer */
-int32_t VorbisDecoder::vorbis_book_decodevs_add(codebook_t* book, int32_t* a, int32_t n, int32_t point) {
- if (book->used_entries > 0) {
- int32_t step = n / book->dim;
- int32_t* v = (int32_t*)alloca(sizeof(*v) * book->dim);
- int32_t j;
-
- for (j = 0; j < step; j++) {
- if (decode_map(book, v, point)) return -1;
- for (uint8_t i = 0, o = j; i < book->dim; i++, o += step) a[o] += v[i];
- }
- }
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::floor0_inverse2(ps_ptr& i, int32_t* lsp, int32_t* out) {
- vorbis_info_floor* info = (vorbis_info_floor*)i.get();
-
- if (lsp) {
- int32_t amp = lsp[info->order];
-
- /* take the coefficients back to a spectral envelope curve */
- vorbis_lsp_to_curve(out, m_blocksizes[m_dsp_state->W] / 2, info->barkmap, lsp, info->order, amp, info->ampdB, info->rate >> 1);
- return (1);
- }
- memset(out, 0, sizeof(*out) * m_blocksizes[m_dsp_state->W] / 2);
- return (0);
-}
-
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::floor1_inverse2(ps_ptr& in, int32_t* fit_value, int32_t* out) {
- vorbis_info_floor* info = (vorbis_info_floor*)in.get();
-
- int32_t n = m_blocksizes[m_dsp_state->W] / 2;
- int32_t j;
-
- if (fit_value) {
- /* render the lines */
- int32_t hx = 0;
- int32_t lx = 0;
- int32_t ly = fit_value[0] * info->mult;
-
- for (j = 1; j < info->posts; j++) {
- int32_t current = info->forward_index[j];
- int32_t hy = fit_value[current] & 0x7fff;
- if (hy == fit_value[current]) {
- hy *= info->mult;
- hx = info->postlist[current];
-
- render_line(n, lx, hx, ly, hy, out);
-
- lx = hx;
- ly = hy;
- }
- }
- for (j = hx; j < n; j++) out[j] *= ly; /* be certain */
- return (1);
- }
- memset(out, 0, sizeof(*out) * n);
- return (0);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::render_line(int32_t n, int32_t x0, int32_t x1, int32_t y0, int32_t y1, int32_t* d) {
- int32_t dy = y1 - y0;
- int32_t adx = x1 - x0;
- int32_t ady = abs(dy);
- int32_t base = dy / adx;
- int32_t sy = (dy < 0 ? base - 1 : base + 1);
- int32_t x = x0;
- int32_t y = y0;
- int32_t err = 0;
-
- if (n > x1) n = x1;
- ady -= abs(base * adx);
-
- if (x < n) { d[x] = MULT31_SHIFT15(d[x], FLOOR_fromdB_LOOKUP[y]); }
-
- while (++x < n) {
- err = err + ady;
- if (err >= adx) {
- err -= adx;
- y += sy;
- } else {
- y += base;
- }
- d[x] = MULT31_SHIFT15(d[x], FLOOR_fromdB_LOOKUP[y]);
- }
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::vorbis_lsp_to_curve(int32_t* curve, int32_t n, int32_t ln, int32_t* lsp, int32_t m, int32_t amp, int32_t ampoffset, int32_t nyq) {
- /* 0 <= m < 256 */
-
- /* set up for using all int32_t later */
- int32_t i;
- int32_t ampoffseti = ampoffset * 4096;
- int32_t ampi = amp;
- int32_t* ilsp = (int32_t*)alloca(m * sizeof(*ilsp));
- uint32_t imap = (1UL << 31) / ln;
- uint32_t tBnyq1 = toBARK(nyq) << 1;
-
- /* Besenham for frequency scale to avoid a division */
- int32_t f = 0;
- int32_t fdx = n;
- int32_t fbase = nyq / fdx;
- int32_t ferr = 0;
- int32_t fdy = nyq - fbase * fdx;
- int32_t map = 0;
-
- uint32_t nextbark = MULT31(imap >> 1, tBnyq1);
-
- int32_t nextf = barklook[nextbark >> 14] + (((nextbark & 0x3fff) * (barklook[(nextbark >> 14) + 1] - barklook[nextbark >> 14])) >> 14);
-
- /* lsp is in 8.24, range 0 to PI; coslook wants it in .16 0 to 1*/
- for (i = 0; i < m; i++) {
- int32_t val = MULT32(lsp[i], 0x517cc2);
- /* safeguard against a malicious stream */
- if (val < 0 || (val >> COS_LOOKUP_I_SHIFT) >= COS_LOOKUP_I_SZ) {
- memset(curve, 0, sizeof(*curve) * n);
- return;
- }
-
- ilsp[i] = vorbis_coslook_i(val);
- }
-
- i = 0;
- while (i < n) {
- int32_t j;
- uint32_t pi = 46341; /* 2**-.5 in 0.16 */
- uint32_t qi = 46341;
- int32_t qexp = 0, shift;
- int32_t wi;
-
- wi = vorbis_coslook2_i((map * imap) >> 15);
-
- qi *= labs(ilsp[0] - wi);
- pi *= labs(ilsp[1] - wi);
-
- for (j = 3; j < m; j += 2) {
- if (!(shift = MLOOP_1[(pi | qi) >> 25]))
- if (!(shift = MLOOP_2[(pi | qi) >> 19])) shift = MLOOP_3[(pi | qi) >> 16];
-
- qi = (qi >> shift) * labs(ilsp[j - 1] - wi);
- pi = (pi >> shift) * labs(ilsp[j] - wi);
- qexp += shift;
- }
- if (!(shift = MLOOP_1[(pi | qi) >> 25]))
- if (!(shift = MLOOP_2[(pi | qi) >> 19])) shift = MLOOP_3[(pi | qi) >> 16];
-
- /* pi,qi normalized collectively, both tracked using qexp */
-
- if (m & 1) {
- /* odd order filter; slightly assymetric */
- /* the last coefficient */
- qi = (qi >> shift) * labs(ilsp[j - 1] - wi);
- pi = (pi >> shift) << 14;
- qexp += shift;
-
- if (!(shift = MLOOP_1[(pi | qi) >> 25]))
- if (!(shift = MLOOP_2[(pi | qi) >> 19])) shift = MLOOP_3[(pi | qi) >> 16];
-
- pi >>= shift;
- qi >>= shift;
- qexp += shift - 14 * ((m + 1) >> 1);
-
- pi = ((pi * pi) >> 16);
- qi = ((qi * qi) >> 16);
- qexp = qexp * 2 + m;
-
- pi *= (1 << 14) - ((wi * wi) >> 14);
- qi += pi >> 14;
- } else {
- /* even order filter; still symmetric */
- /* p*=p(1-w), q*=q(1+w), let normalization drift because it isn't worth tracking step by step */
-
- pi >>= shift;
- qi >>= shift;
- qexp += shift - 7 * m;
-
- pi = ((pi * pi) >> 16);
- qi = ((qi * qi) >> 16);
- qexp = qexp * 2 + m;
-
- pi *= (1 << 14) - wi;
- qi *= (1 << 14) + wi;
- qi = (qi + pi) >> 14;
- }
-
- /* we've let the normalization drift because it wasn't important; however, for the lookup, things must be
- normalized again. We need at most one right shift or a number of left shifts */
-
- if (qi & 0xffff0000) { /* checks for 1.VorbisDecoderVorbisDecoderVorbisDecoderVorbisDecoderVorbisDecoderx */
- qi >>= 1;
- qexp++;
- } else
- while (qi && !(qi & 0x8000)) { /* checks for 0.0VorbisDecoderVorbisDecoderVorbisDecoderVorbisDecoderVorbisDecoder::or less*/
- qi <<= 1;
- qexp--;
- }
-
- amp = vorbis_fromdBlook_i(ampi * /* n.4 */
- vorbis_invsqlook_i(qi, qexp) -
- /* m.8, m+n<=8 */
- ampoffseti); /* 8.12[0] */
-
- curve[i] = MULT31_SHIFT15(curve[i], amp);
-
- while (++i < n) {
- /* line plot to get new f */
- ferr += fdy;
- if (ferr >= fdx) {
- ferr -= fdx;
- f++;
- }
- f += fbase;
-
- if (f >= nextf) break;
-
- curve[i] = MULT31_SHIFT15(curve[i], amp);
- }
-
- while (1) {
- map++;
-
- if (map + 1 < ln) {
- nextbark = MULT31((map + 1) * (imap >> 1), tBnyq1);
-
- nextf = barklook[nextbark >> 14] + (((nextbark & 0x3fff) * (barklook[(nextbark >> 14) + 1] - barklook[nextbark >> 14])) >> 14);
- if (f <= nextf) break;
- } else {
- nextf = 9999999;
- break;
- }
- }
- if (map >= ln) {
- map = ln - 1; /* guard against the approximation */
- nextf = 9999999;
- }
- }
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* used in init only; interpolate the int32_t way */
-int32_t VorbisDecoder::toBARK(int32_t n) {
- int32_t i;
- for (i = 0; i < 54; i++)
- if (n >= barklook[i] && n < barklook[i + 1]) break;
-
- if (i == 54) {
- return 54 << 14;
- } else {
- return (i << 14) + (((n - barklook[i]) * ((1UL << 31) / (barklook[i + 1] - barklook[i]))) >> 17);
- }
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* interpolated lookup based cos function, domain 0 to PI only */
-/* a is in 0.16 format, where 0==0, 2^^16-1==PI, return 0.14 */
-int32_t VorbisDecoder::vorbis_coslook_i(int32_t a) {
- int32_t i = a >> COS_LOOKUP_I_SHIFT;
- int32_t d = a & COS_LOOKUP_I_MASK;
- return COS_LOOKUP_I[i] - ((d * (COS_LOOKUP_I[i] - COS_LOOKUP_I[i + 1])) >> COS_LOOKUP_I_SHIFT);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* interpolated half-wave lookup based cos function */
-/* a is in 0.16 format, where 0==0, 2^^16==PI, return .LSP_FRACBITS */
-int32_t VorbisDecoder::vorbis_coslook2_i(int32_t a) {
- int32_t i = a >> COS_LOOKUP_I_SHIFT;
- int32_t d = a & COS_LOOKUP_I_MASK;
- return ((COS_LOOKUP_I[i] << COS_LOOKUP_I_SHIFT) - d * (COS_LOOKUP_I[i] - COS_LOOKUP_I[i + 1])) >> (COS_LOOKUP_I_SHIFT - LSP_FRACBITS + 14);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* interpolated lookup based fromdB function, domain -140dB to 0dB only */
-/* a is in n.12 format */
-
-int32_t VorbisDecoder::vorbis_fromdBlook_i(int32_t a) {
- if (a > 0) return 0x7fffffff;
- if (a < -573440) return 0; // replacement for if(a < (-140 << 12)) return 0;
- return FLOOR_fromdB_LOOKUP[((a + (140 << 12)) * 467) >> 20];
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::vorbis_invsqlook_i(int32_t a, int32_t e) {
- int32_t i = (a & 0x7fff) >> (INVSQ_LOOKUP_I_SHIFT - 1);
- int32_t d = a & INVSQ_LOOKUP_I_MASK; /* 0.10 */
- int32_t val = INVSQ_LOOKUP_I[i] - /* 1.16 */
- ((INVSQ_LOOKUP_IDel[i] * d) >> INVSQ_LOOKUP_I_SHIFT); /* result 1.16 */
- val *= ADJUST_SQRT2[e & 1];
- e = (e >> 1) + 21;
- return (val >> e);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* partial; doesn't perform last-step deinterleave/unrolling. That can be done more efficiently during pcm output */
-void VorbisDecoder::mdct_backward(int32_t n, int32_t* in) {
- int32_t shift;
- int32_t step;
-
- for (shift = 4; !(n & (1 << shift)); shift++);
- shift = 13 - shift;
- step = 2 << shift;
-
- presymmetry(in, n >> 1, step);
- mdct_butterflies(in, n >> 1, shift);
- mdct_bitreverse(in, n, shift);
- mdct_step7(in, n, step);
- mdct_step8(in, n, step);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::presymmetry(int32_t* in, int32_t n2, int32_t step) {
- int32_t* aX;
- int32_t* bX;
- const int32_t* T;
- int32_t n4 = n2 >> 1;
-
- aX = in + n2 - 3;
- T = sincos_lookup0;
-
- do {
- int32_t r0 = aX[0];
- int32_t r2 = aX[2];
- XPROD31(r0, r2, T[0], T[1], &aX[0], &aX[2]);
- T += step;
- aX -= 4;
- } while (aX >= in + n4);
- do {
- int32_t r0 = aX[0];
- int32_t r2 = aX[2];
- XPROD31(r0, r2, T[1], T[0], &aX[0], &aX[2]);
- T -= step;
- aX -= 4;
- } while (aX >= in);
-
- aX = in + n2 - 4;
- bX = in;
- T = sincos_lookup0;
- do {
- int32_t ri0 = aX[0];
- int32_t ri2 = aX[2];
- int32_t ro0 = bX[0];
- int32_t ro2 = bX[2];
-
- XNPROD31(ro2, ro0, T[1], T[0], &aX[0], &aX[2]);
- T += step;
- XNPROD31(ri2, ri0, T[0], T[1], &bX[0], &bX[2]);
-
- aX -= 4;
- bX += 4;
- } while (aX >= in + n4);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::mdct_butterflies(int32_t* x, int32_t points, int32_t shift) {
- int32_t stages = 8 - shift;
- int32_t i, j;
-
- for (i = 0; --stages > 0; i++) {
- for (j = 0; j < (1 << i); j++) mdct_butterfly_generic(x + (points >> i) * j, points >> i, 4 << (i + shift));
- }
-
- for (j = 0; j < points; j += 32) mdct_butterfly_32(x + j);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* N/stage point generic N stage butterfly (in place, 2 register) */
-void VorbisDecoder::mdct_butterfly_generic(int32_t* x, int32_t points, int32_t step) {
- const int32_t* T = sincos_lookup0;
- int32_t* x1 = x + points - 4;
- int32_t* x2 = x + (points >> 1) - 4;
- int32_t r0, r1, r2, r3;
-
- do {
- r0 = x1[0] - x1[1];
- x1[0] += x1[1];
- r1 = x1[3] - x1[2];
- x1[2] += x1[3];
- r2 = x2[1] - x2[0];
- x1[1] = x2[1] + x2[0];
- r3 = x2[3] - x2[2];
- x1[3] = x2[3] + x2[2];
- XPROD31(r1, r0, T[0], T[1], &x2[0], &x2[2]);
- XPROD31(r2, r3, T[0], T[1], &x2[1], &x2[3]);
- T += step;
- x1 -= 4;
- x2 -= 4;
- } while (T < sincos_lookup0 + 1024);
- do {
- r0 = x1[0] - x1[1];
- x1[0] += x1[1];
- r1 = x1[2] - x1[3];
- x1[2] += x1[3];
- r2 = x2[0] - x2[1];
- x1[1] = x2[1] + x2[0];
- r3 = x2[3] - x2[2];
- x1[3] = x2[3] + x2[2];
- XNPROD31(r0, r1, T[0], T[1], &x2[0], &x2[2]);
- XNPROD31(r3, r2, T[0], T[1], &x2[1], &x2[3]);
- T -= step;
- x1 -= 4;
- x2 -= 4;
- } while (T > sincos_lookup0);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 32 point butterfly (in place, 4 register) */
-void VorbisDecoder::mdct_butterfly_32(int32_t* x) {
- int32_t r0, r1, r2, r3;
-
- r0 = x[16] - x[17];
- x[16] += x[17];
- r1 = x[18] - x[19];
- x[18] += x[19];
- r2 = x[1] - x[0];
- x[17] = x[1] + x[0];
- r3 = x[3] - x[2];
- x[19] = x[3] + x[2];
- XNPROD31(r0, r1, cPI3_8, cPI1_8, &x[0], &x[2]);
- XPROD31(r2, r3, cPI1_8, cPI3_8, &x[1], &x[3]);
-
- r0 = x[20] - x[21];
- x[20] += x[21];
- r1 = x[22] - x[23];
- x[22] += x[23];
- r2 = x[5] - x[4];
- x[21] = x[5] + x[4];
- r3 = x[7] - x[6];
- x[23] = x[7] + x[6];
- x[4] = MULT31((r0 - r1), cPI2_8);
- x[5] = MULT31((r3 + r2), cPI2_8);
- x[6] = MULT31((r0 + r1), cPI2_8);
- x[7] = MULT31((r3 - r2), cPI2_8);
-
- r0 = x[24] - x[25];
- x[24] += x[25];
- r1 = x[26] - x[27];
- x[26] += x[27];
- r2 = x[9] - x[8];
- x[25] = x[9] + x[8];
- r3 = x[11] - x[10];
- x[27] = x[11] + x[10];
- XNPROD31(r0, r1, cPI1_8, cPI3_8, &x[8], &x[10]);
- XPROD31(r2, r3, cPI3_8, cPI1_8, &x[9], &x[11]);
-
- r0 = x[28] - x[29];
- x[28] += x[29];
- r1 = x[30] - x[31];
- x[30] += x[31];
- r2 = x[12] - x[13];
- x[29] = x[13] + x[12];
- r3 = x[15] - x[14];
- x[31] = x[15] + x[14];
- x[12] = r0;
- x[13] = r3;
- x[14] = r1;
- x[15] = r2;
-
- mdct_butterfly_16(x);
- mdct_butterfly_16(x + 16);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 16 point butterfly (in place, 4 register) */
-void VorbisDecoder::mdct_butterfly_16(int32_t* x) {
- int32_t r0, r1, r2, r3;
-
- r0 = x[8] - x[9];
- x[8] += x[9];
- r1 = x[10] - x[11];
- x[10] += x[11];
- r2 = x[1] - x[0];
- x[9] = x[1] + x[0];
- r3 = x[3] - x[2];
- x[11] = x[3] + x[2];
- x[0] = MULT31((r0 - r1), cPI2_8);
- x[1] = MULT31((r2 + r3), cPI2_8);
- x[2] = MULT31((r0 + r1), cPI2_8);
- x[3] = MULT31((r3 - r2), cPI2_8);
-
- r2 = x[12] - x[13];
- x[12] += x[13];
- r3 = x[14] - x[15];
- x[14] += x[15];
- r0 = x[4] - x[5];
- x[13] = x[5] + x[4];
- r1 = x[7] - x[6];
- x[15] = x[7] + x[6];
- x[4] = r2;
- x[5] = r1;
- x[6] = r3;
- x[7] = r0;
-
- mdct_butterfly_8(x);
- mdct_butterfly_8(x + 8);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* 8 point butterfly (in place) */
-void VorbisDecoder::mdct_butterfly_8(int32_t* x) {
- int32_t r0 = x[0] + x[1];
- int32_t r1 = x[0] - x[1];
- int32_t r2 = x[2] + x[3];
- int32_t r3 = x[2] - x[3];
- int32_t r4 = x[4] + x[5];
- int32_t r5 = x[4] - x[5];
- int32_t r6 = x[6] + x[7];
- int32_t r7 = x[6] - x[7];
-
- x[0] = r5 + r3;
- x[1] = r7 - r1;
- x[2] = r5 - r3;
- x[3] = r7 + r1;
- x[4] = r4 - r0;
- x[5] = r6 - r2;
- x[6] = r4 + r0;
- x[7] = r6 + r2;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::mdct_bitreverse(int32_t* x, int32_t n, int32_t shift) {
- int32_t bit = 0;
- int32_t* w = x + (n >> 1);
-
- do {
- int32_t b = bitrev12(bit++);
- int32_t* xx = x + (b >> shift);
- int32_t r;
-
- w -= 2;
-
- if (w > xx) {
- r = xx[0];
- xx[0] = w[0];
- w[0] = r;
-
- r = xx[1];
- xx[1] = w[1];
- w[1] = r;
- }
- } while (w > x);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::bitrev12(int32_t x) {
- uint8_t bitrev[16] = {0, 8, 4, 12, 2, 10, 6, 14, 1, 9, 5, 13, 3, 11, 7, 15};
- return bitrev[x >> 8] | (bitrev[(x & 0x0f0) >> 4] << 4) | (((int32_t)bitrev[x & 0x00f]) << 8);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::mdct_step7(int32_t* x, int32_t n, int32_t step) {
- int32_t* w0 = x;
- int32_t* w1 = x + (n >> 1);
- const int32_t* T = (step >= 4) ? (sincos_lookup0 + (step >> 1)) : sincos_lookup1;
- const int32_t* Ttop = T + 1024;
- int32_t r0, r1, r2, r3;
-
- do {
- w1 -= 2;
-
- r0 = w0[0] + w1[0];
- r1 = w1[1] - w0[1];
- r2 = MULT32(r0, T[1]) + MULT32(r1, T[0]);
- r3 = MULT32(r1, T[1]) - MULT32(r0, T[0]);
- T += step;
-
- r0 = (w0[1] + w1[1]) >> 1;
- r1 = (w0[0] - w1[0]) >> 1;
- w0[0] = r0 + r2;
- w0[1] = r1 + r3;
- w1[0] = r0 - r2;
- w1[1] = r3 - r1;
-
- w0 += 2;
- } while (T < Ttop);
- do {
- w1 -= 2;
-
- r0 = w0[0] + w1[0];
- r1 = w1[1] - w0[1];
- T -= step;
- r2 = MULT32(r0, T[0]) + MULT32(r1, T[1]);
- r3 = MULT32(r1, T[0]) - MULT32(r0, T[1]);
-
- r0 = (w0[1] + w1[1]) >> 1;
- r1 = (w0[0] - w1[0]) >> 1;
- w0[0] = r0 + r2;
- w0[1] = r1 + r3;
- w1[0] = r0 - r2;
- w1[1] = r3 - r1;
-
- w0 += 2;
- } while (w0 < w1);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::mdct_step8(int32_t* x, int32_t n, int32_t step) {
- const int32_t* T;
- const int32_t* V;
- int32_t* iX = x + (n >> 1);
- step >>= 2;
-
- switch (step) {
- default:
- T = (step >= 4) ? (sincos_lookup0 + (step >> 1)) : sincos_lookup1;
- do {
- int32_t r0 = x[0];
- int32_t r1 = -x[1];
- XPROD31(r0, r1, T[0], T[1], x, x + 1);
- T += step;
- x += 2;
- } while (x < iX);
- break;
-
- case 1: {
- /* linear interpolation between table values: offset=0.5, step=1 */
- int32_t t0, t1, v0, v1, r0, r1;
- T = sincos_lookup0;
- V = sincos_lookup1;
- t0 = (*T++) >> 1;
- t1 = (*T++) >> 1;
- do {
- r0 = x[0];
- r1 = -x[1];
- t0 += (v0 = (*V++) >> 1);
- t1 += (v1 = (*V++) >> 1);
- XPROD31(r0, r1, t0, t1, x, x + 1);
-
- r0 = x[2];
- r1 = -x[3];
- v0 += (t0 = (*T++) >> 1);
- v1 += (t1 = (*T++) >> 1);
- XPROD31(r0, r1, v0, v1, x + 2, x + 3);
-
- x += 4;
- } while (x < iX);
- break;
- }
-
- case 0: {
- /* linear interpolation between table values: offset=0.25, step=0.5 */
- int32_t t0, t1, v0, v1, q0, q1, r0, r1;
- T = sincos_lookup0;
- V = sincos_lookup1;
- t0 = *T++;
- t1 = *T++;
- do {
- v0 = *V++;
- v1 = *V++;
- t0 += (q0 = (v0 - t0) >> 2);
- t1 += (q1 = (v1 - t1) >> 2);
- r0 = x[0];
- r1 = -x[1];
- XPROD31(r0, r1, t0, t1, x, x + 1);
- t0 = v0 - q0;
- t1 = v1 - q1;
- r0 = x[2];
- r1 = -x[3];
- XPROD31(r0, r1, t0, t1, x + 2, x + 3);
-
- t0 = *T++;
- t1 = *T++;
- v0 += (q0 = (t0 - v0) >> 2);
- v1 += (q1 = (t1 - v1) >> 2);
- r0 = x[4];
- r1 = -x[5];
- XPROD31(r0, r1, v0, v1, x + 4, x + 5);
- v0 = t0 - q0;
- v1 = t1 - q1;
- r0 = x[6];
- r1 = -x[7];
- XPROD31(r0, r1, v0, v1, x + 5, x + 6);
-
- x += 8;
- } while (x < iX);
- break;
- }
- }
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* decode vector / dim granularity guarding is done in the upper layer */
-int32_t VorbisDecoder::vorbis_book_decodevv_add(codebook_t* book, int32_t** a, int32_t offset, uint8_t ch, int32_t n, int32_t point) {
- if (book->used_entries > 0) {
- int32_t* v = (int32_t*)alloca(sizeof(*v) * book->dim);
- int32_t i;
- uint8_t chptr = 0;
- int32_t m = offset + n;
-
- for (i = offset; i < m;) {
- if (decode_map(book, v, point)) return -1;
- for (uint8_t j = 0; i < m && j < book->dim; j++) {
- a[chptr++][i] += v[j];
- if (chptr == ch) {
- chptr = 0;
- i++;
- }
- }
- }
- }
-
- return 0;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-/* pcm==0 indicates we just want the pending samples, no more */
-int32_t VorbisDecoder::vorbis_dsp_pcmout(int16_t* outBuff, int32_t outBuffSize) {
- if (m_dsp_state->out_begin > -1 && m_dsp_state->out_begin < m_dsp_state->out_end) {
- int32_t n = m_dsp_state->out_end - m_dsp_state->out_begin;
-
- if (outBuff) {
- int32_t i;
- if (n > outBuffSize) {
- n = outBuffSize;
- VORBIS_LOG_ERROR("outBufferSize too small, must be min {} (int16_t) words", n);
- }
- for (i = 0; i < m_vorbisChannels; i++) {
- mdct_unroll_lap(m_blocksizes[0], m_blocksizes[1], m_dsp_state->lW, m_dsp_state->W, m_dsp_state->work[i].get(), m_dsp_state->mdctright[i].get(), _vorbis_window(m_blocksizes[0] >> 1),
- _vorbis_window(m_blocksizes[1] >> 1), outBuff + i, m_vorbisChannels, m_dsp_state->out_begin, m_dsp_state->out_begin + n);
- }
- }
- return (n);
- }
- return (0);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t* VorbisDecoder::_vorbis_window(int32_t left) {
- switch (left) {
- case 32: return (int32_t*)vwin64;
- case 64: return (int32_t*)vwin128;
- case 128: return (int32_t*)vwin256;
- case 256: return (int32_t*)vwin512;
- case 512: return (int32_t*)vwin1024;
- case 1024: return (int32_t*)vwin2048;
- case 2048: return (int32_t*)vwin4096;
- case 4096: return (int32_t*)vwin8192;
- default: return (0);
- }
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::mdct_unroll_lap(int32_t n0, int32_t n1, int32_t lW, int32_t W, int32_t* in, int32_t* right, const int32_t* w0, const int32_t* w1, int16_t* out, int32_t step,
- int32_t start, /* samples, this frame */
- int32_t end /* samples, this frame */) {
- int32_t* l = in + (W && lW ? n1 >> 1 : n0 >> 1);
- int32_t* r = right + (lW ? n1 >> 2 : n0 >> 2);
- int32_t* post;
- const int32_t* wR = (W && lW ? w1 + (n1 >> 1) : w0 + (n0 >> 1));
- const int32_t* wL = (W && lW ? w1 : w0);
-
- int32_t preLap = (lW && !W ? (n1 >> 2) - (n0 >> 2) : 0);
- int32_t halfLap = (lW && W ? (n1 >> 2) : (n0 >> 2));
- int32_t postLap = (!lW && W ? (n1 >> 2) - (n0 >> 2) : 0);
- int32_t n, off;
-
- /* preceeding direct-copy lapping from previous frame, if any */
- if (preLap) {
- n = (end < preLap ? end : preLap);
- off = (start < preLap ? start : preLap);
- post = r - n;
- r -= off;
- start -= off;
- end -= n;
- while (r > post) {
- *out = CLIP_TO_15((*--r) >> 9);
- out += step;
- }
- }
-
- /* cross-lap; two halves due to wrap-around */
- n = (end < halfLap ? end : halfLap);
- off = (start < halfLap ? start : halfLap);
- post = r - n;
- r -= off;
- l -= off * 2;
- start -= off;
- wR -= off;
- wL += off;
- end -= n;
- while (r > post) {
- l -= 2;
- *out = CLIP_TO_15((MULT31(*--r, *--wR) + MULT31(*l, *wL++)) >> 9);
- out += step;
- }
-
- n = (end < halfLap ? end : halfLap);
- off = (start < halfLap ? start : halfLap);
- post = r + n;
- r += off;
- l += off * 2;
- start -= off;
- end -= n;
- wR -= off;
- wL += off;
- while (r < post) {
- *out = CLIP_TO_15((MULT31(*r++, *--wR) - MULT31(*l, *wL++)) >> 9);
- out += step;
- l += 2;
- }
-
- /* preceeding direct-copy lapping from previous frame, if any */
- if (postLap) {
- n = (end < postLap ? end : postLap);
- off = (start < postLap ? start : postLap);
- post = l + n * 2;
- l += off * 2;
- while (l < post) {
- *out = CLIP_TO_15((-*l) >> 9);
- out += step;
- l += 2;
- }
- }
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::MULT32(int32_t x, int32_t y) {
- union magic magic;
- magic.whole = (int64_t)x * y;
- return magic.halves.hi;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::MULT31_SHIFT15(int32_t x, int32_t y) {
- union magic magic;
- magic.whole = (int64_t)x * y;
- return ((uint32_t)(magic.halves.lo) >> 15) | ((magic.halves.hi) << 17);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::MULT31(int32_t x, int32_t y) {
- return MULT32(x, y) << 1;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::XPROD31(int32_t a, int32_t b, int32_t t, int32_t v, int32_t* x, int32_t* y) {
- *x = MULT31(a, t) + MULT31(b, v);
- *y = MULT31(b, t) - MULT31(a, v);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-void VorbisDecoder::XNPROD31(int32_t a, int32_t b, int32_t t, int32_t v, int32_t* x, int32_t* y) {
- *x = MULT31(a, t) - MULT31(b, v);
- *y = MULT31(b, t) + MULT31(a, v);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::CLIP_TO_15(int32_t x) {
- int32_t ret = x;
- ret -= ((x <= 32767) - 1) & (x - 32767);
- ret -= ((x >= -32768) - 1) & (x + 32768);
- return (ret);
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::specialIndexOf(uint8_t* base, const char* str, int32_t baselen, bool exact) {
- int32_t result = -1; // seek for str in buffer or in header up to baselen, not nullterninated
- if (strlen(str) > baselen) return -1; // if exact == true seekstr in buffer must have "\0" at the end
- for (int32_t i = 0; i < baselen - strlen(str); i++) {
- result = i;
- for (int32_t j = 0; j < strlen(str) + exact; j++) {
- if (*(base + i + j) != *(str + j)) {
- result = -1;
- break;
- }
- }
- if (result >= 0) break;
- }
- return result;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-int32_t VorbisDecoder::specialIndexOf_icase(uint8_t* base, const char* str, int32_t baselen, bool exact) {
- int32_t result = -1; // seek for str in buffer or in header up to baselen, not nullterninated
- if (strlen(str) > baselen) return -1; // if exact == true seekstr in buffer must have "\0" at the end
- for (int32_t i = 0; i < baselen - strlen(str); i++) {
- result = i;
- for (int32_t j = 0; j < strlen(str) + exact; j++) {
- if (tolower(*(base + i + j)) != tolower(*(str + j))) {
- result = -1;
- break;
- }
- }
- if (result >= 0) break;
- }
- return result;
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-uint32_t VorbisDecoder::little_endian(uint8_t* data) {
- return (uint32_t(data[0]) | (uint32_t(data[1]) << 8) | (uint32_t(data[2]) << 16) | (uint32_t(data[3]) << 24));
-}
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
diff --git a/libraries/ESP32-audioI2S/src/vorbis_decoder/vorbis_decoder.h b/libraries/ESP32-audioI2S/src/vorbis_decoder/vorbis_decoder.h
deleted file mode 100644
index e682b2e..0000000
--- a/libraries/ESP32-audioI2S/src/vorbis_decoder/vorbis_decoder.h
+++ /dev/null
@@ -1,418 +0,0 @@
-
-#pragma once
-// #pragma GCC optimize ("O3")
-// #pragma GCC diagnostic ignored "-Wnarrowing"
-
-/********************************************************************
- * *
- * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
- * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
- * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
- * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
- * *
- * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 *
- * by the Xiph.Org Foundation https://xiph.org/ *
- * *
- ********************************************************************/
-/*
- * vorbis_decoder.h
- * based on Xiph.Org Foundation vorbis decoder
- * adapted for the ESP32 by schreibfaul1
- *
- * Created on: 13.02.2023
- * Updated on: 19.06.2025
- */
-
-#include "../Audio.h"
-#include "../psram_unique_ptr.hpp"
-
-class VorbisDecoder : public Decoder {
-
- public:
- VorbisDecoder(Audio& audioRef) : Decoder(audioRef), audio(audioRef) {}
- ~VorbisDecoder() { reset(); }
- bool init() override;
- void clear() override;
- void reset() override;
- bool isValid() override;
- int32_t findSyncWord(uint8_t* buf, int32_t nBytes) override;
- uint8_t getChannels() override;
- uint32_t getSampleRate() override;
- uint32_t getOutputSamples();
- uint8_t getBitsPerSample() override;
- uint32_t getBitRate() override;
- uint32_t getAudioDataStart() override;
- uint32_t getAudioFileDuration() override;
- const char* getStreamTitle() override;
- const char* whoIsIt() override;
- int32_t decode(uint8_t* inbuf, int32_t* bytesLeft, int32_t* outbuf) override;
- void setRawBlockParams(uint8_t channels, uint32_t sampleRate, uint8_t BPS, uint32_t tsis, uint32_t AuDaLength) override;
- std::vector getMetadataBlockPicture() override;
- const char* arg1() override;
- const char* arg2() override;
- virtual int32_t val1() override;
- virtual int32_t val2() override;
-
- enum : int8_t { VORBIS_CONTINUE = 110, VORBIS_PARSE_OGG_DONE = 100, VORBIS_NONE = 0, VORBIS_ERR = -1 };
- enum ParseResult { VORBIS_COMMENT_INVALID = -1, VORBIS_COMMENT_NEED_MORE = 100, VORBIS_COMMENT_DONE = 110 };
-
- private:
- Audio& audio;
-
-#define VI_FLOORB 2
-#define VIF_POSIT 63
-
-#define LSP_FRACBITS 14
-
-#define OV_EREAD -128
-#define OV_EFAULT -129
-#define OV_EIMPL -130
-#define OV_EINVAL -131
-#define OV_ENOTVORBIS -132
-#define OV_EBADHEADER -133
-#define OV_EVERSION -134
-#define OV_ENOTAUDIO -135
-#define OV_EBADPACKET -136
-#define OV_EBADLINK -137
-#define OV_ENOSEEK -138
-
-#define INVSQ_LOOKUP_I_SHIFT 10
-#define INVSQ_LOOKUP_I_MASK 1023
-#define COS_LOOKUP_I_SHIFT 9
-#define COS_LOOKUP_I_MASK 511
-#define COS_LOOKUP_I_SZ 128
-
-#define cPI3_8 (0x30fbc54d)
-#define cPI2_8 (0x5a82799a)
-#define cPI1_8 (0x7641af3d)
-
- // βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- const uint32_t mask[33] = {0x00000000, 0x00000001, 0x00000003, 0x00000007, 0x0000000f, 0x0000001f, 0x0000003f, 0x0000007f, 0x000000ff, 0x000001ff, 0x000003ff,
- 0x000007ff, 0x00000fff, 0x00001fff, 0x00003fff, 0x00007fff, 0x0000ffff, 0x0001ffff, 0x0003ffff, 0x0007ffff, 0x000fffff, 0x001fffff,
- 0x003fffff, 0x007fffff, 0x00ffffff, 0x01ffffff, 0x03ffffff, 0x07ffffff, 0x0fffffff, 0x1fffffff, 0x3fffffff, 0x7fffffff, 0xffffffff};
- // βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- const uint16_t barklook[54] = {0, 51, 102, 154, 206, 258, 311, 365, 420, 477, 535, 594, 656, 719, 785, 854, 926, 1002,
- 1082, 1166, 1256, 1352, 1454, 1564, 1683, 1812, 1953, 2107, 2276, 2463, 2670, 2900, 3155, 3440, 3756, 4106,
- 4493, 4919, 5387, 5901, 6466, 7094, 7798, 8599, 9528, 10623, 11935, 13524, 15453, 17775, 20517, 23667, 27183, 31004};
- // βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- const uint8_t MLOOP_1[64] = {
- 0, 10, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
- 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
- };
- // βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- const uint8_t MLOOP_2[64] = {
- 0, 4, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
- };
- // βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- const uint8_t MLOOP_3[8] = {0, 1, 2, 2, 3, 3, 3, 3};
- // βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
- /* interpolated 1./sqrt(p) where .5 <= a < 1. (.100000... to .111111...) in 16.16 format returns in m.8 format */
- int32_t ADJUST_SQRT2[2] = {8192, 5792};
- // βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-
- typedef struct {
- char class_dim; /* 1 to 8 */
- char class_subs; /* 0,1,2,3 (bits: 1<> work;
- ps_ptr> mdctright;
- int32_t lW = 0; // last window
- int32_t W = 0; // window
- int32_t out_begin = -1;
- int32_t out_end = -1;
- };
-
- struct vorbis_info_mapping {
- int32_t submaps{};
- ps_ptr chmuxlist{};
- ps_ptr submaplist{};
- int32_t coupling_steps{};
- ps_ptr coupling{};
-
- void reset() {
- *this = vorbis_info_mapping{}; // sauber neu initialisieren
- }
- };
-
- struct vorbis_info_residue {
- int32_t type{};
- ps_ptr stagemasks{};
- ps_ptr stagebooks{};
- /* block-partitioned VQ coded straight residue */
- uint32_t begin{};
- uint32_t end{};
- /* first stage (lossless partitioning) */
- uint32_t grouping{}; /* group n vectors per partition */
- char partitions{}; /* possible codebooks for a partition */
- uint8_t groupbook{}; /* huffbook for partitioning */
- char stages{};
-
- void reset() {
- *this = vorbis_info_residue{}; // reinitialize cleanly
- }
- };
-
- struct vorbis_info_floor {
- int32_t order{};
- int32_t rate{};
- int32_t barkmap{};
- int32_t ampbits{};
- int32_t ampdB{};
- int32_t numbooks{}; /* <= 16 */
- char books[16]{};
- ps_ptr _class{}; /* [VIF_CLASS] */
- ps_ptr partitionclass{}; /* [VIF_PARTS]; 0 to 15 */
- ps_ptr postlist{}; /* [VIF_POSIT+2]; first two implicit */
- ps_ptr forward_index{}; /* [VIF_POSIT+2]; */
- ps_ptr hineighbor{}; /* [VIF_POSIT]; */
- ps_ptr loneighbor{}; /* [VIF_POSIT]; */
- int32_t partitions{}; /* 0 to 31 */
- int32_t posts{};
- int32_t mult{}; /* 1 2 3 or 4 */
- };
-
- typedef struct _codebook {
- uint8_t dim{}; /* codebook dimensions (elements per vector) */
- int16_t entries{}; /* codebook entries */
- uint16_t used_entries{}; /* populated codebook entries */
- uint32_t dec_maxlength{};
- ps_ptr dec_table{};
- uint32_t dec_nodeb{};
- uint32_t dec_leafw{};
- uint32_t dec_type{}; /* 0 = entry number
- 1 = packed vector of values
- 2 = packed vector of column offsets, maptype 1
- 3 = scalar offset into value array, maptype 2 */
- int32_t q_min{};
- int32_t q_minp{};
- int32_t q_del{};
- int32_t q_delp{};
- int32_t q_seq{};
- int32_t q_bits{};
- uint8_t q_pack{};
- ps_ptr q_val{};
- } codebook_t;
-
- typedef struct _comment {
- uint32_t pointer{};
- uint32_t list_length{};
- bool oob{}; // out of bounds (block overflow)
- uint32_t save_len{};
- uint32_t comment_size{};
- uint32_t start_pos{}; // comment start file position
- uint32_t end_pos{}; // comment end file position
- uint8_t length_bytes[4]{}; // π Addition for split 4-byte length fields
- uint8_t partial_length{}; // how many of the 4 bytes have already been read
- uint32_t bytes_available{};
-
- ps_ptr stream_title{};
- ps_ptr comment_content{};
- std::vector item_vec;
- std::vector pic_vec;
-
- void reset() { *this = _comment{}; }
- } comment_t;
- comment_t m_comment;
-
- typedef struct _ogg_items {
- std::deque segment_table{};
- uint32_t bytes_consumed_from_other{};
- uint8_t* data_ptr{};
- uint32_t lastSegmentTableLen{};
- ps_ptr lastSegmentTable{};
- void reset() { *this = _ogg_items{}; }
- } ogg_items_t;
- ogg_items_t m_ogg_items;
-
- // global vars
- bool m_f_newSteamTitle = false; // streamTitle
- bool m_f_newMetadataBlockPicture = false;
- bool m_f_oggFirstPage = false;
- bool m_f_oggContinuedPage = false;
- bool m_f_oggLastPage = false;
- bool m_f_parseOggDone = true;
- bool m_f_isValid = false;
- bool m_f_comment_done = false;
- uint16_t m_identificatonHeaderLength = 0;
- uint16_t m_vorbisCommentHeaderLength = 0;
- uint8_t m_pageNr = 0;
- uint16_t m_oggHeaderSize = 0;
- uint8_t m_vorbisChannels = 0;
- uint16_t m_vorbisSamplerate = 0;
- uint32_t m_vorbisBitRate = 0;
- uint32_t m_vorbis_segment_length = 0;
- uint32_t m_vorbisCurrentFilePos = 0;
- uint32_t m_vorbisAudioDataStart = 0;
-
- int32_t m_vorbisValidSamples = 0;
- int32_t m_commentBlockSegmentSize = 0;
- uint8_t m_vorbisOldMode = 0;
- uint32_t m_blocksizes[2];
- uint32_t m_vorbisBlockPicPos = 0;
- uint32_t m_vorbisBlockPicLen = 0;
- int32_t m_vorbisRemainBlockPicLen = 0;
- int32_t m_commentLength = 0;
-
- uint8_t m_nrOfCodebooks = 0;
- uint8_t m_nrOfFloors = 0;
- uint8_t m_nrOfResidues = 0;
- uint8_t m_nrOfMaps = 0;
- uint8_t m_nrOfModes = 0;
-
- uint16_t m_oggPage3Len = 0; // length of the current audio segment
- int8_t m_vorbisError = 0;
- float m_vorbisCompressionRatio = 0;
-
- ps_ptr m_codebooks;
- ps_ptr> m_floor_param{};
- ps_ptr m_floor_type;
- ps_ptr m_residue_param;
- ps_ptr m_map_param;
- ps_ptr m_mode_param;
- ps_ptr m_dsp_state;
- ps_ptr m_out16;
-
- std::vector m_vorbisBlockPicItem;
-
- //----------------------------------------------------------------------------------------------------------------------
-
- // ogg impl
-
- ps_ptr floor0_info_unpack();
- void setDefaults();
- void clearGlobalConfigurations();
- int32_t parse_OGG(uint8_t* inbuf, int32_t* bytesLeft);
- int32_t vorbisDecodePage1(uint8_t* inbuf, int32_t* bytesLeft, uint32_t segmentLength);
- int32_t vorbisDecodePage2(uint8_t* inbuf, int32_t* bytesLeft, uint32_t segmentLength, uint32_t current_file_pos);
- int32_t vorbisDecodePage3(uint8_t* inbuf, int32_t* bytesLeft, uint32_t segmentLength);
- int32_t vorbisDecodePage4(uint8_t* inbuf, int32_t* bytesLeft, uint32_t segmentLength, int16_t* outbuf);
- int32_t parseVorbisComment(uint8_t* inbuf, int16_t nBytes, uint32_t current_file_pos);
- int32_t parseVorbisCodebook();
- int32_t parseVorbisFirstPacket(uint8_t* inbuf, int16_t nBytes);
- int32_t vorbis_book_unpack(codebook_t* s);
- uint32_t decpack(int32_t entry, int32_t used_entry, uint8_t quantvals, codebook_t* b, int32_t maptype);
- int32_t oggpack_eop();
- ps_ptr floor1_info_unpack();
- void vorbis_mergesort(uint8_t* index, uint16_t* vals, uint16_t n);
- int32_t res_unpack(vorbis_info_residue* info);
- int32_t mapping_info_unpack(vorbis_info_mapping* info);
-
- // vorbis decoder impl
- int32_t vorbis_dsp_synthesis(uint8_t* inbuf, uint16_t len, int16_t* outbuf);
- ps_ptr vorbis_dsp_create();
- void vorbis_dsp_destroy(ps_ptr& v);
- void vorbis_book_clear(ps_ptr& v);
- void mdct_shift_right(int32_t n, int32_t* in, int32_t* right);
- int32_t mapping_inverse(vorbis_info_mapping* info);
- int32_t floor0_memosize(ps_ptr& i);
- int32_t floor1_memosize(ps_ptr& i);
- int32_t* floor0_inverse1(ps_ptr& i, int32_t* lsp);
- int32_t* floor1_inverse1(ps_ptr& in, int32_t* fit_value);
- int32_t vorbis_book_decode(codebook_t* book);
- int32_t decode_packed_entry_number(codebook_t* book);
- int32_t render_point(int32_t x0, int32_t x1, int32_t y0, int32_t y1, int32_t x);
- int32_t vorbis_book_decodev_set(codebook_t* book, int32_t* a, int32_t n, int32_t point);
- int32_t decode_map(codebook_t* s, int32_t* v, int32_t point);
- int32_t res_inverse(vorbis_info_residue* info, int32_t** in, int32_t* nonzero, uint8_t ch);
- int32_t vorbis_book_decodev_add(codebook_t* book, int32_t* a, int32_t n, int32_t point);
- int32_t vorbis_book_decodevs_add(codebook_t* book, int32_t* a, int32_t n, int32_t point);
- int32_t floor0_inverse2(ps_ptr& i, int32_t* lsp, int32_t* out);
- int32_t floor1_inverse2(ps_ptr& in, int32_t* fit_value, int32_t* out);
- void render_line(int32_t n, int32_t x0, int32_t x1, int32_t y0, int32_t y1, int32_t* d);
- void vorbis_lsp_to_curve(int32_t* curve, int32_t n, int32_t ln, int32_t* lsp, int32_t m, int32_t amp, int32_t ampoffset, int32_t nyq);
- int32_t toBARK(int32_t n);
- int32_t vorbis_coslook_i(int32_t a);
- int32_t vorbis_coslook2_i(int32_t a);
- int32_t vorbis_fromdBlook_i(int32_t a);
- int32_t vorbis_invsqlook_i(int32_t a, int32_t e);
- void mdct_backward(int32_t n, int32_t* in);
- void presymmetry(int32_t* in, int32_t n2, int32_t step);
- void mdct_butterflies(int32_t* x, int32_t points, int32_t shift);
- void mdct_butterfly_generic(int32_t* x, int32_t points, int32_t step);
- void mdct_butterfly_32(int32_t* x);
- void mdct_butterfly_16(int32_t* x);
- void mdct_butterfly_8(int32_t* x);
- void mdct_bitreverse(int32_t* x, int32_t n, int32_t shift);
- int32_t bitrev12(int32_t x);
- void mdct_step7(int32_t* x, int32_t n, int32_t step);
- void mdct_step8(int32_t* x, int32_t n, int32_t step);
- int32_t vorbis_book_decodevv_add(codebook_t* book, int32_t** a, int32_t offset, uint8_t ch, int32_t n, int32_t point);
- int32_t vorbis_dsp_pcmout(int16_t* outBuff, int32_t outBuffSize);
- void mdct_unroll_lap(int32_t n0, int32_t n1, int32_t lW, int32_t W, int32_t* in, int32_t* right, const int32_t* w0, const int32_t* w1, int16_t* out, int32_t step,
- int32_t start, /* samples, this frame */
- int32_t end /* samples, this frame */);
-
- // some helper functions
- int32_t special_index_of(uint8_t* base, const char* str, int32_t baselen, bool exact = false);
- void bitReader_setData(uint8_t* buff, uint32_t buffSize);
- int32_t bitReader(uint16_t bits);
- int32_t bitReader_look(uint16_t nBits);
- int8_t bitReader_adv(uint16_t bits);
- uint8_t _ilog(uint32_t v);
- int32_t ilog(uint32_t v);
- int32_t _float32_unpack(int32_t val, int32_t* point);
- int32_t _determine_node_bytes(uint32_t used, uint8_t leafwidth);
- int32_t _determine_leaf_words(int32_t nodeb, int32_t leafwidth);
- int32_t _make_decode_table(codebook_t* s, int32_t* lengthlist, uint8_t quantvals, int32_t maptype);
- int32_t _make_words(int32_t* l, uint16_t n, uint32_t* r, uint8_t quantvals, codebook_t* b, int32_t maptype);
- uint8_t _book_maptype1_quantvals(codebook_t* b);
- int32_t* _vorbis_window(int32_t left);
-
- int32_t MULT32(int32_t x, int32_t y);
- int32_t MULT31_SHIFT15(int32_t x, int32_t y);
- int32_t MULT31(int32_t x, int32_t y);
- void XPROD31(int32_t a, int32_t b, int32_t t, int32_t v, int32_t* x, int32_t* y);
- void XNPROD31(int32_t a, int32_t b, int32_t t, int32_t v, int32_t* x, int32_t* y);
- int32_t CLIP_TO_15(int32_t x);
- int32_t specialIndexOf(uint8_t* base, const char* str, int32_t baselen, bool exact = false);
- int32_t specialIndexOf_icase(uint8_t* base, const char* str, int32_t baselen, bool exact = false);
- uint32_t little_endian(uint8_t* data);
-
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-// Macro for comfortable calls
-#define VORBIS_LOG_ERROR(fmt, ...) Audio::AUDIO_LOG_IMPL(1, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define VORBIS_LOG_WARN(fmt, ...) Audio::AUDIO_LOG_IMPL(2, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define VORBIS_LOG_INFO(fmt, ...) Audio::AUDIO_LOG_IMPL(3, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define VORBIS_LOG_DEBUG(fmt, ...) Audio::AUDIO_LOG_IMPL(4, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-#define VORBIS_LOG_VERBOSE(fmt, ...) Audio::AUDIO_LOG_IMPL(5, __FILE__, __LINE__, __func__, fmt, ##__VA_ARGS__)
-};
-// βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
diff --git a/sound_picture_app/Display_ST7789.cpp b/sound_picture_app/Display_ST7789.cpp
index 8be29b6..d1fa723 100644
--- a/sound_picture_app/Display_ST7789.cpp
+++ b/sound_picture_app/Display_ST7789.cpp
@@ -62,95 +62,172 @@ void LCD_Init(void)
Backlight_Init();
SPI_Init();
- LCD_Reset();
- //************* Start Initial Sequence **********//
- LCD_WriteCommand(0x11);
+ // Reset LCD
+ digitalWrite(EXAMPLE_PIN_NUM_LCD_RST, LOW);
+ delay(10);
+ digitalWrite(EXAMPLE_PIN_NUM_LCD_RST, HIGH);
+ delay(50);
+
+ //************* JD9853 Start Initial Sequence **********//
+ LCD_WriteCommand(0x11); // Sleep Out
delay(120);
- LCD_WriteCommand(0x36);
+
+ LCD_WriteCommand(0xDF);
+ LCD_WriteData(0x98);
+ LCD_WriteData(0x53);
+
+ LCD_WriteCommand(0xB2);
+ LCD_WriteData(0x23);
+
+ LCD_WriteCommand(0xB7);
+ LCD_WriteData(0x00);
+ LCD_WriteData(0x47);
+ LCD_WriteData(0x00);
+ LCD_WriteData(0x6F);
+
+ LCD_WriteCommand(0xBB);
+ LCD_WriteData(0x1C);
+ LCD_WriteData(0x1A);
+ LCD_WriteData(0x55);
+ LCD_WriteData(0x73);
+ LCD_WriteData(0x63);
+ LCD_WriteData(0xF0);
+
+ LCD_WriteCommand(0xC0);
+ LCD_WriteData(0x44);
+ LCD_WriteData(0xA4);
+
+ LCD_WriteCommand(0xC1);
+ LCD_WriteData(0x16);
+
+ LCD_WriteCommand(0xC3);
+ LCD_WriteData(0x7D);
+ LCD_WriteData(0x07);
+ LCD_WriteData(0x14);
+ LCD_WriteData(0x06);
+ LCD_WriteData(0xCF);
+ LCD_WriteData(0x71);
+ LCD_WriteData(0x72);
+ LCD_WriteData(0x77);
+
+ LCD_WriteCommand(0xC4);
+ LCD_WriteData(0x00);
+ LCD_WriteData(0x00);
+ LCD_WriteData(0xA0);
+ LCD_WriteData(0x79);
+ LCD_WriteData(0x0B);
+ LCD_WriteData(0x0A);
+ LCD_WriteData(0x16);
+ LCD_WriteData(0x79);
+ LCD_WriteData(0x0B);
+ LCD_WriteData(0x0A);
+ LCD_WriteData(0x16);
+ LCD_WriteData(0x82);
+
+ LCD_WriteCommand(0xC8);
+ const uint8_t c8_data[] = {
+ 0x3F, 0x32, 0x29, 0x29, 0x27, 0x2B, 0x27, 0x28, 0x28, 0x26, 0x25, 0x17, 0x12, 0x0D, 0x04, 0x00,
+ 0x3F, 0x32, 0x29, 0x29, 0x27, 0x2B, 0x27, 0x28, 0x28, 0x26, 0x25, 0x17, 0x12, 0x0D, 0x04, 0x00
+ };
+ for (int i = 0; i < 32; i++) {
+ LCD_WriteData(c8_data[i]);
+ }
+
+ LCD_WriteCommand(0xD0);
+ LCD_WriteData(0x04);
+ LCD_WriteData(0x06);
+ LCD_WriteData(0x6B);
+ LCD_WriteData(0x0F);
+ LCD_WriteData(0x00);
+
+ LCD_WriteCommand(0xD7);
+ LCD_WriteData(0x00);
+ LCD_WriteData(0x30);
+
+ LCD_WriteCommand(0xE6);
+ LCD_WriteData(0x14);
+
+ LCD_WriteCommand(0xDE);
+ LCD_WriteData(0x01);
+
+ LCD_WriteCommand(0xB7);
+ LCD_WriteData(0x03);
+ LCD_WriteData(0x13);
+ LCD_WriteData(0xEF);
+ LCD_WriteData(0x35);
+ LCD_WriteData(0x35);
+
+ LCD_WriteCommand(0xC1);
+ LCD_WriteData(0x14);
+ LCD_WriteData(0x15);
+ LCD_WriteData(0xC0);
+
+ LCD_WriteCommand(0xC2);
+ LCD_WriteData(0x06);
+ LCD_WriteData(0x3A);
+
+ LCD_WriteCommand(0xC4);
+ LCD_WriteData(0x72);
+ LCD_WriteData(0x12);
+
+ LCD_WriteCommand(0xBE);
+ LCD_WriteData(0x00);
+
+ LCD_WriteCommand(0xDE);
+ LCD_WriteData(0x02);
+
+ LCD_WriteCommand(0xE5);
+ LCD_WriteData(0x00);
+ LCD_WriteData(0x02);
+ LCD_WriteData(0x00);
+
+ LCD_WriteCommand(0xE5);
+ LCD_WriteData(0x01);
+ LCD_WriteData(0x02);
+ LCD_WriteData(0x00);
+
+ LCD_WriteCommand(0xDE);
+ LCD_WriteData(0x00);
+
+ LCD_WriteCommand(0x35);
+ LCD_WriteData(0x00);
+
+ LCD_WriteCommand(0x3A);
+ LCD_WriteData(0x05);
+
+ LCD_WriteCommand(0x2A);
+ LCD_WriteData(0x00);
+ LCD_WriteData(0x22);
+ LCD_WriteData(0x00);
+ LCD_WriteData(0xCD);
+
+ LCD_WriteCommand(0x2B);
+ LCD_WriteData(0x00);
+ LCD_WriteData(0x00);
+ LCD_WriteData(0x01);
+ LCD_WriteData(0x3F);
+
+ LCD_WriteCommand(0xDE);
+ LCD_WriteData(0x02);
+
+ LCD_WriteCommand(0xE5);
+ LCD_WriteData(0x00);
+ LCD_WriteData(0x02);
+ LCD_WriteData(0x00);
+
+ LCD_WriteCommand(0xDE);
+ LCD_WriteData(0x00);
+
+ LCD_WriteCommand(0x36); // Rotation control
if (HORIZONTAL)
LCD_WriteData(0x00);
else
LCD_WriteData(0x70);
- LCD_WriteCommand(0x3A);
- LCD_WriteData(0x05);
+ LCD_WriteCommand(0x21); // Display Inversion On
- LCD_WriteCommand(0xB0);
- LCD_WriteData(0x00);
- LCD_WriteData(0xE8);
-
- LCD_WriteCommand(0xB2);
- LCD_WriteData(0x0C);
- LCD_WriteData(0x0C);
- LCD_WriteData(0x00);
- LCD_WriteData(0x33);
- LCD_WriteData(0x33);
-
- LCD_WriteCommand(0xB7);
- LCD_WriteData(0x35);
-
- LCD_WriteCommand(0xBB);
- LCD_WriteData(0x35);
-
- LCD_WriteCommand(0xC0);
- LCD_WriteData(0x2C);
-
- LCD_WriteCommand(0xC2);
- LCD_WriteData(0x01);
-
- LCD_WriteCommand(0xC3);
- LCD_WriteData(0x13);
-
- LCD_WriteCommand(0xC4);
- LCD_WriteData(0x20);
-
- LCD_WriteCommand(0xC6);
- LCD_WriteData(0x0F);
-
- LCD_WriteCommand(0xD0);
- LCD_WriteData(0xA4);
- LCD_WriteData(0xA1);
-
- LCD_WriteCommand(0xD6);
- LCD_WriteData(0xA1);
-
- LCD_WriteCommand(0xE0);
- LCD_WriteData(0xF0);
- LCD_WriteData(0x00);
- LCD_WriteData(0x04);
- LCD_WriteData(0x04);
- LCD_WriteData(0x04);
- LCD_WriteData(0x05);
- LCD_WriteData(0x29);
- LCD_WriteData(0x33);
- LCD_WriteData(0x3E);
- LCD_WriteData(0x38);
- LCD_WriteData(0x12);
- LCD_WriteData(0x12);
- LCD_WriteData(0x28);
- LCD_WriteData(0x30);
-
- LCD_WriteCommand(0xE1);
- LCD_WriteData(0xF0);
- LCD_WriteData(0x07);
- LCD_WriteData(0x0A);
- LCD_WriteData(0x0D);
- LCD_WriteData(0x0B);
- LCD_WriteData(0x07);
- LCD_WriteData(0x28);
- LCD_WriteData(0x33);
- LCD_WriteData(0x3E);
- LCD_WriteData(0x36);
- LCD_WriteData(0x14);
- LCD_WriteData(0x14);
- LCD_WriteData(0x29);
- LCD_WriteData(0x32);
-
- LCD_WriteCommand(0x21);
-
- LCD_WriteCommand(0x11);
- delay(120);
- LCD_WriteCommand(0x29);
+ delay(10);
+ LCD_WriteCommand(0x29); // Display On
}
/******************************************************************************
function: Set the cursor position
@@ -219,17 +296,16 @@ void LCD_addWindow(uint16_t Xstart, uint16_t Ystart, uint16_t Xend, uint16_t Yen
// backlight
void Backlight_Init(void)
{
- ledcAttach(EXAMPLE_PIN_NUM_BK_LIGHT, Frequency, Resolution);
- ledcWrite(EXAMPLE_PIN_NUM_BK_LIGHT, 100);
+ pinMode(EXAMPLE_PIN_NUM_BK_LIGHT, OUTPUT);
+ digitalWrite(EXAMPLE_PIN_NUM_BK_LIGHT, HIGH); // Set backlight to full brightness
}
void Set_Backlight(uint8_t Light) //
{
-
- if(Light > 100 || Light < 0)
- printf("Set Backlight parameters in the range of 0 to 100 \r\n");
- else{
- uint32_t Backlight = Light*10;
- ledcWrite(EXAMPLE_PIN_NUM_BK_LIGHT, Backlight);
+ pinMode(EXAMPLE_PIN_NUM_BK_LIGHT, OUTPUT);
+ if (Light > 0) {
+ digitalWrite(EXAMPLE_PIN_NUM_BK_LIGHT, HIGH);
+ } else {
+ digitalWrite(EXAMPLE_PIN_NUM_BK_LIGHT, LOW);
}
}
diff --git a/sound_picture_app/Display_ST7789.h b/sound_picture_app/Display_ST7789.h
index 2fde54f..f3386c1 100644
--- a/sound_picture_app/Display_ST7789.h
+++ b/sound_picture_app/Display_ST7789.h
@@ -6,12 +6,12 @@
#define SPIFreq 80000000
#define EXAMPLE_PIN_NUM_MISO -1
-#define EXAMPLE_PIN_NUM_MOSI 45
-#define EXAMPLE_PIN_NUM_SCLK 40
-#define EXAMPLE_PIN_NUM_LCD_CS 42
-#define EXAMPLE_PIN_NUM_LCD_DC 41
-#define EXAMPLE_PIN_NUM_LCD_RST 39
-#define EXAMPLE_PIN_NUM_BK_LIGHT 48
+#define EXAMPLE_PIN_NUM_MOSI 39
+#define EXAMPLE_PIN_NUM_SCLK 38
+#define EXAMPLE_PIN_NUM_LCD_CS 21
+#define EXAMPLE_PIN_NUM_LCD_DC 45
+#define EXAMPLE_PIN_NUM_LCD_RST 40
+#define EXAMPLE_PIN_NUM_BK_LIGHT 46
#define Frequency 1000 // PWM frequencyconst
#define Resolution 10
diff --git a/sound_picture_app/Web_Server.cpp b/sound_picture_app/Web_Server.cpp
index 2e1fd45..a3a36bf 100644
--- a/sound_picture_app/Web_Server.cpp
+++ b/sound_picture_app/Web_Server.cpp
@@ -122,8 +122,8 @@ void handleUpload() {
}
void initWebServer() {
- // Start WiFi Access Point with SSID "love" and password "password"
- WiFi.softAP("love", "password");
+ // Start WiFi Access Point with SSID "love" and password "love"
+ WiFi.softAP("love", "love");
IPAddress IP = WiFi.softAPIP();
printf("WiFi AP Started. SSID: 'love'\r\n");
printf("Web Server IP address: %s\r\n", IP.toString().c_str());
diff --git a/sound_picture_app/sound_picture_app.ino b/sound_picture_app/sound_picture_app.ino
index 276069d..e3103d3 100644
--- a/sound_picture_app/sound_picture_app.ino
+++ b/sound_picture_app/sound_picture_app.ino
@@ -5,8 +5,7 @@
#include "Web_Server.h"
#include
-#define BOOT_KEY_PIN 9
-#define PIN_NEOPIXEL 38
+#define BOOT_KEY_PIN 0
// Playback states
enum AppState {
@@ -48,10 +47,6 @@ void setup() {
printf("Starting Sound and Picture Player...\r\n");
printf("==========================================\r\n");
- // Setup NeoPixel
- pinMode(PIN_NEOPIXEL, OUTPUT);
- neopixelWrite(PIN_NEOPIXEL, 0, 0, 32); // Turn on solid blue to show booting
-
// Initialize Display and Backlight first so the screen lights up immediately
LCD_Init();
Set_Backlight(90);
@@ -150,14 +145,6 @@ void handleQuadruplePress() {
uint8_t nextVol = getPlayerVolume() + 4;
if (nextVol > 20) nextVol = 4; // Loop back
setPlayerVolume(nextVol);
-
- // Quick flash NeoPixel white to indicate volume change
- for(int i = 0; i < 3; i++) {
- neopixelWrite(PIN_NEOPIXEL, 64, 64, 64);
- delay(50);
- neopixelWrite(PIN_NEOPIXEL, 0, 0, 0);
- delay(50);
- }
}
}
@@ -178,41 +165,7 @@ void handleLongPress() {
}
void updateLEDStatus() {
- uint32_t now = millis();
-
- // Pulse animation frequency
- if (now - lastLedPulseTime > 15) {
- lastLedPulseTime = now;
- if (pulseDirection) {
- pulseBrightness += 2;
- if (pulseBrightness >= 120) pulseDirection = false;
- } else {
- pulseBrightness -= 2;
- if (pulseBrightness <= 10) pulseDirection = true;
- }
- }
-
- // Update LED color based on state
- if (hasError) {
- // Flashing red
- if ((now / 250) % 2 == 0) {
- neopixelWrite(PIN_NEOPIXEL, 64, 0, 0); // Dim Red
- } else {
- neopixelWrite(PIN_NEOPIXEL, 0, 0, 0);
- }
- }
- else if (isAudioPlaying()) {
- // Pulsing Green
- neopixelWrite(PIN_NEOPIXEL, 0, pulseBrightness, 0);
- }
- else if (currentState == STATE_AUTOPLAY) {
- // Pulsing Purple (Red + Blue)
- neopixelWrite(PIN_NEOPIXEL, pulseBrightness / 2, 0, pulseBrightness);
- }
- else {
- // Solid Blue
- neopixelWrite(PIN_NEOPIXEL, 0, 0, 32);
- }
+ // Disabled NeoPixel code to resolve hardware conflict with SPI SCLK (GPIO 38)
}
void loop() {