opus.git
6 years agoTuning the speech/music probability model exp_analysis7
Jean-Marc Valin [Tue, 9 Oct 2012 06:12:02 +0000 (02:12 -0400)]
Tuning the speech/music probability model

6 years agoFixes a CELT->hybrid switching issue
Jean-Marc Valin [Wed, 19 Sep 2012 07:28:58 +0000 (03:28 -0400)]
Fixes a CELT->hybrid switching issue

Prefilling didn't use the right offset because of the extra_delay
changes introduced in the analysis branch.

6 years agos/SHL/SHL16/
Jean-Marc Valin [Sat, 15 Sep 2012 07:09:35 +0000 (03:09 -0400)]
s/SHL/SHL16/

6 years agoShrinks tansig table, makes data static const
Jean-Marc Valin [Fri, 14 Sep 2012 19:49:18 +0000 (15:49 -0400)]
Shrinks tansig table, makes data static const

6 years agoMakes dynalloc more conservative for CBR and CVBR
Jean-Marc Valin [Fri, 14 Sep 2012 05:25:05 +0000 (01:25 -0400)]
Makes dynalloc more conservative for CBR and CVBR

6 years agoAdds anslysis code for tf_select
Jean-Marc Valin [Thu, 13 Sep 2012 03:33:30 +0000 (23:33 -0400)]
Adds anslysis code for tf_select

For now, we only allow tf_select=1 on transients. This is just to be
on the safe side.

6 years agoFixes a silly bug where only the left channel was used for depth estimation
Jean-Marc Valin [Tue, 14 Aug 2012 04:37:47 +0000 (00:37 -0400)]
Fixes a silly bug where only the left channel was used for depth estimation

Result was that stereo files with silence on the left would result in an
extremely low bitrate

6 years agoEnables the second dynalloc MDCT only at complexity 8
Jean-Marc Valin [Fri, 27 Jul 2012 18:42:54 +0000 (14:42 -0400)]
Enables the second dynalloc MDCT only at complexity 8

Also applies the compensation for tonality boost only when
the analysis is enabled.

6 years agoMakes VBR rate variations less aggressive at low bit-rates and for CVBR
Jean-Marc Valin [Fri, 27 Jul 2012 18:28:21 +0000 (14:28 -0400)]
Makes VBR rate variations less aggressive at low bit-rates and for CVBR

6 years agoSmoother intensity stereo decision thresholds
Jean-Marc Valin [Thu, 26 Jul 2012 01:15:19 +0000 (21:15 -0400)]
Smoother intensity stereo decision thresholds

We now have rates for each possible threshold. This also adds some
histeresis but it's not that useful for now because the effective rate
doesn't changes from frame to frame (unless one changes the target rate).
This change also has the side effect of lowering the intensity stereo
point for 64 kb/s to band 15 (instead of 16).

6 years agoAdds some histeresis to the stereo saving
Jean-Marc Valin [Wed, 25 Jul 2012 05:35:17 +0000 (01:35 -0400)]
Adds some histeresis to the stereo saving

This prevents rate reduction due to channel correlation from increasing
by more than 0.25 bit/sample between two frames. This issue was observed
on r.flac where the frame following a transient would lose nearly
1 bit/sample

6 years agoVBR tuning: increases transient and dynalloc boost
Jean-Marc Valin [Wed, 25 Jul 2012 05:32:29 +0000 (01:32 -0400)]
VBR tuning: increases transient and dynalloc boost

This only increases the average rate by about 1.5 kb/s, but it
restores the high quality of transients from 1.0. Also it
ensures that dynalloc can never starve other bands when used
aggressively.

6 years agoFixes issues with stereo saving and dynalloc
Jean-Marc Valin [Mon, 23 Jul 2012 19:24:40 +0000 (15:24 -0400)]
Fixes issues with stereo saving and dynalloc

1) Stereo saving was being too aggressive because it only considered the LF
   and because the savings were multiplied by coded_bins rather than by
   just the number of "side bins" below the intensity threshold
2) In the case of bandlimited signals, dynalloc would allocate way too many
   bits to the last non-zero band. We now explicitly check for the last
   band with a meaningful signal.

These issues were really obvious when encoding the decoded test01.mp3
because of the strong inter-channel correlation and (especially) the 16 kHz
lowpass used by the mp3 encoder.

6 years agoOPUS_{GET,SET}_LSB_DEPTH for multichannel.
Gregory Maxwell [Sat, 14 Jul 2012 00:55:23 +0000 (20:55 -0400)]
OPUS_{GET,SET}_LSB_DEPTH for multichannel.

6 years agoFixes make dist
Jean-Marc Valin [Thu, 12 Jul 2012 01:13:36 +0000 (21:13 -0400)]
Fixes make dist

6 years agoImplements OPUS_{GET,SET}_LSB_DEPTH
Jean-Marc Valin [Wed, 11 Jul 2012 06:54:47 +0000 (02:54 -0400)]
Implements OPUS_{GET,SET}_LSB_DEPTH

This is used to avoid dynalloc doing silly things on periodic LSB
patterns and to reduce the bitrate on near-silence.

6 years agoBuilds the analysis files more cleanly than #including C files
Jean-Marc Valin [Thu, 5 Jul 2012 05:28:45 +0000 (01:28 -0400)]
Builds the analysis files more cleanly than #including C files

6 years agoGets rid of // comments
Jean-Marc Valin [Thu, 5 Jul 2012 07:49:13 +0000 (03:49 -0400)]
Gets rid of // comments

6 years agofixed-point (re-)conversion of the VBR code
Jean-Marc Valin [Thu, 5 Jul 2012 01:43:37 +0000 (21:43 -0400)]
fixed-point (re-)conversion of the VBR code

6 years agoFixes a VBR bug with 2.5 ms frames
Jean-Marc Valin [Wed, 4 Jul 2012 23:21:42 +0000 (19:21 -0400)]
Fixes a VBR bug with 2.5 ms frames

tf_estimate was being initialized to zero and then never set because
transient_analysis() wasn't being called. This could also have affected
other frame sizes at lower complexity.

6 years agoSpeeds up analysis by getting rid of calls to atan2() and cos()
Jean-Marc Valin [Wed, 4 Jul 2012 16:08:22 +0000 (12:08 -0400)]
Speeds up analysis by getting rid of calls to atan2() and cos()

atan2() is replaced by Monty's approximation.

6 years agoRename version flag to exp_wip5 to exp_analysis.
Gregory Maxwell [Tue, 3 Jul 2012 22:24:31 +0000 (18:24 -0400)]
Rename version flag to exp_wip5 to exp_analysis.

6 years agoAdd exp_wip5 tag to version string.
Gregory Maxwell [Sun, 1 Jul 2012 22:22:15 +0000 (18:22 -0400)]
Add exp_wip5 tag to version string.

6 years agoReverts the transient_analysis() changes from 4e8b9905
Jean-Marc Valin [Thu, 3 May 2012 17:06:09 +0000 (13:06 -0400)]
Reverts the transient_analysis() changes from 4e8b9905

This was found to cause a quality regression (e.g. in the velvet sample)

6 years agoFixes issues when downmixing to mono or when encoding below fullband
Jean-Marc Valin [Thu, 12 Jan 2012 09:08:46 +0000 (04:08 -0500)]
Fixes issues when downmixing to mono or when encoding below fullband

6 years agoTonality and pitch tuning
Jean-Marc Valin [Thu, 12 Jan 2012 08:44:49 +0000 (03:44 -0500)]
Tonality and pitch tuning

Tuned the tonality estimator to trigger on signals where only part of the
spectrum is tonal. Also tuned the pitch detector not to be confused
by short-term correlation.

6 years agoConverting most of the new code to fixed-point (not complete yet)
Jean-Marc Valin [Thu, 29 Dec 2011 06:23:33 +0000 (01:23 -0500)]
Converting most of the new code to fixed-point (not complete yet)

6 years agoFixes some issues discovered with a log sweep
Jean-Marc Valin [Fri, 23 Dec 2011 16:58:43 +0000 (11:58 -0500)]
Fixes some issues discovered with a log sweep

- New DC rejection filter that avoids numerical issues
- Higher cap on HF dynalloc
- Proper filter memory for transient detector
- Prevents transient detector from detecting low-freq tones as transients

6 years agoTuning the dynalloc adjustments and checking for LF transients
Jean-Marc Valin [Wed, 21 Dec 2011 15:51:34 +0000 (10:51 -0500)]
Tuning the dynalloc adjustments and checking for LF transients

6 years agoAdds a 3 Hz high-pass filter and boost allocation on leakage
Jean-Marc Valin [Mon, 19 Dec 2011 03:12:42 +0000 (22:12 -0500)]
Adds a 3 Hz high-pass filter and boost allocation on leakage

Fixes two leakage problems on the wood blocks sample
- Removes DC which causes leakage with no masking
- Detect leakage by comparing short-MDCT energy to long-MDCT energy
  and boost allocation for bands with leakage

6 years agoDynalloc based on a bands that stand out of the "noise floor"
Jean-Marc Valin [Fri, 16 Dec 2011 04:01:46 +0000 (23:01 -0500)]
Dynalloc based on a bands that stand out of the "noise floor"

6 years agoTransient/VBR tuning, give more bits to frames where pitch changes
Jean-Marc Valin [Wed, 7 Dec 2011 22:39:40 +0000 (17:39 -0500)]
Transient/VBR tuning, give more bits to frames where pitch changes

6 years agoNew transient code, weighted tonality
Jean-Marc Valin [Fri, 2 Dec 2011 21:08:02 +0000 (16:08 -0500)]
New transient code, weighted tonality

6 years agoVBR tuning
Jean-Marc Valin [Mon, 28 Nov 2011 19:17:47 +0000 (14:17 -0500)]
VBR tuning

6 years agoAdds automatic bandwidth detection
Jean-Marc Valin [Sat, 26 Nov 2011 04:07:46 +0000 (23:07 -0500)]
Adds automatic bandwidth detection

Haven't tested it much and not sure not to use it without risk
for high-quality streams that may change bandwidth

6 years agoBetter training set
Jean-Marc Valin [Thu, 24 Nov 2011 03:24:14 +0000 (22:24 -0500)]
Better training set

6 years agoAdds low-energy feature, training with noise
Jean-Marc Valin [Wed, 23 Nov 2011 18:52:44 +0000 (13:52 -0500)]
Adds low-energy feature, training with noise

6 years agoBetter training
Jean-Marc Valin [Wed, 23 Nov 2011 07:43:15 +0000 (02:43 -0500)]
Better training

6 years agoAdds MFCC standard deviation features
Jean-Marc Valin [Wed, 23 Nov 2011 03:44:56 +0000 (22:44 -0500)]
Adds MFCC standard deviation features

6 years agoDown to 17 features with same error rate
Jean-Marc Valin [Tue, 22 Nov 2011 02:57:10 +0000 (21:57 -0500)]
Down to 17 features with same error rate

6 years agoAdds cepstral mean subtraction (CMS) to analysis
Jean-Marc Valin [Mon, 21 Nov 2011 19:35:41 +0000 (14:35 -0500)]
Adds cepstral mean subtraction (CMS) to analysis

6 years agoContinuous trim calculations, tapset/spread now use new analysis
Jean-Marc Valin [Fri, 18 Nov 2011 16:10:18 +0000 (00:10 +0800)]
Continuous trim calculations, tapset/spread now use new analysis

6 years agoSpeech/music discrimination (not used for anything yet)
Jean-Marc Valin [Thu, 17 Nov 2011 11:21:07 +0000 (19:21 +0800)]
Speech/music discrimination (not used for anything yet)

Also, reducing the VBR rate on panned mono

6 years agoCleanup, slightly changed analysis band layout, MFCC-like features
Jean-Marc Valin [Wed, 16 Nov 2011 02:47:15 +0000 (10:47 +0800)]
Cleanup, slightly changed analysis band layout, MFCC-like features

6 years agoCleans up the most ugly parts of the analysis code
Jean-Marc Valin [Mon, 14 Nov 2011 09:58:29 +0000 (17:58 +0800)]
Cleans up the most ugly parts of the analysis code

Should be mostly usable now.

6 years agoAdds an analysis function to control VBR
Jean-Marc Valin [Mon, 7 Nov 2011 04:27:16 +0000 (23:27 -0500)]
Adds an analysis function to control VBR

Conflicts:

src/opus_encoder.c

6 years agoImplements a better transient metric for VBR
Jean-Marc Valin [Tue, 8 Nov 2011 05:02:25 +0000 (00:02 -0500)]
Implements a better transient metric for VBR

6 years agoUsing a "pure L1" metric for tf analysis
Jean-Marc Valin [Mon, 7 Nov 2011 20:32:11 +0000 (15:32 -0500)]
Using a "pure L1" metric for tf analysis

6 years agoUnconstrained VBR no longer attempt to hit an average rate
Jean-Marc Valin [Mon, 7 Nov 2011 19:58:20 +0000 (14:58 -0500)]
Unconstrained VBR no longer attempt to hit an average rate

6 years agoFix MSVC Debug builds, set missing dependencies for tests.
Gian-Carlo Pascutto [Fri, 13 Jul 2012 08:04:59 +0000 (10:04 +0200)]
Fix MSVC Debug builds, set missing dependencies for tests.

6 years agoMake tests work on MSVC.
Gian-Carlo Pascutto [Thu, 12 Jul 2012 19:40:37 +0000 (21:40 +0200)]
Make tests work on MSVC.

Add project files for Opus tests, fixup test source for Win32.

6 years agoRemove non-existent ReadMe.txt references.
Gian-Carlo Pascutto [Thu, 12 Jul 2012 19:14:13 +0000 (21:14 +0200)]
Remove non-existent ReadMe.txt references.

6 years agoAdd opus_demo target and project files.
Gian-Carlo Pascutto [Thu, 12 Jul 2012 19:12:31 +0000 (21:12 +0200)]
Add opus_demo target and project files.

6 years agoMake compiler settings consistent. Actually produce the libary, remove the opus_demo...
Gian-Carlo Pascutto [Thu, 12 Jul 2012 18:23:56 +0000 (20:23 +0200)]
Make compiler settings consistent. Actually produce the libary, remove the opus_demo for now.

6 years agoAdd missing multistream sources to MSVC project file.
Gian-Carlo Pascutto [Thu, 12 Jul 2012 17:55:41 +0000 (19:55 +0200)]
Add missing multistream sources to MSVC project file.

6 years agoRTP draft fix
Jean-Marc Valin [Wed, 11 Jul 2012 19:54:55 +0000 (15:54 -0400)]
RTP draft fix

This is what got submitted as version 01

6 years agoFixes a hybrid encoder bug on 24 kHz stereo input
Jean-Marc Valin [Wed, 11 Jul 2012 19:53:39 +0000 (15:53 -0400)]
Fixes a hybrid encoder bug on 24 kHz stereo input

6 years agoMake OPUS_SET_GAIN survive decode reset.
Gregory Maxwell [Wed, 11 Jul 2012 06:33:55 +0000 (02:33 -0400)]
Make OPUS_SET_GAIN survive decode reset.

This is the less-surprising behavior and will hopefully
result in fewer corner case bugs (e.g. losing gain
after seeking). This commit also updates the documentation.

6 years agotest_opus_api: Fix valgrind expectations broken by last commit.
Gregory Maxwell [Wed, 11 Jul 2012 06:18:44 +0000 (02:18 -0400)]
test_opus_api: Fix valgrind expectations broken by last commit.

The last commit changed some of the multistream tests to use a
dual-mono setup instead of a single-stereo setup. Some of the
accompanying explicit valgrind checks were still setup to
look for stereo streams.

6 years agoAdd OPUS_{GET|SET}_GAIN CTLs for adjusting output gain.
Gregory Maxwell [Wed, 11 Jul 2012 04:04:24 +0000 (00:04 -0400)]
Add OPUS_{GET|SET}_GAIN CTLs for adjusting output gain.

This CTL was requested by Nicolas George for FFmpeg.

6 years agoMake stack-protector check use AC_LINK_IFELSE.
Gregory Maxwell [Sat, 7 Jul 2012 06:29:56 +0000 (02:29 -0400)]
Make stack-protector check use AC_LINK_IFELSE.

6 years agoAvoid using win32 lrintf ASM on mingw even when config.h is broken.
Gregory Maxwell [Sat, 7 Jul 2012 05:53:06 +0000 (01:53 -0400)]
Avoid using win32 lrintf ASM on mingw even when config.h is broken.

6 years agoTypo fix.
Timothy B. Terriberry [Thu, 5 Jul 2012 21:26:02 +0000 (14:26 -0700)]
Typo fix.

Thanks to Ron Lee for pointing it out.

6 years agoInitial revision of Ogg Opus draft.
Timothy B. Terriberry [Thu, 5 Jul 2012 15:34:15 +0000 (08:34 -0700)]
Initial revision of Ogg Opus draft.

Adapted from http://wiki.xiph.org/OggOpus

6 years agoAdd configure option to disable stack protector.
Gregory Maxwell [Fri, 29 Jun 2012 00:22:26 +0000 (20:22 -0400)]
Add configure option to disable stack protector.

7 years agoDos2unix, trailing whitespace on draft-spittka-payload-rtp-opus.xml.
Gregory Maxwell [Tue, 19 Jun 2012 13:11:40 +0000 (09:11 -0400)]
Dos2unix, trailing whitespace on draft-spittka-payload-rtp-opus.xml.

7 years agoAdds a copy of the RTP payload XML
Jean-Marc Valin [Thu, 14 Jun 2012 14:56:12 +0000 (10:56 -0400)]
Adds a copy of the RTP payload XML

7 years agoAdd -fixed to the version string & clarify that fixed disables float.
Gregory Maxwell [Mon, 11 Jun 2012 23:19:55 +0000 (19:19 -0400)]
Add -fixed to the version string & clarify that fixed disables float.

7 years agoInclude the doc dir in DIST_SUBDIRS instead of EXTRA_DIST
Ron [Mon, 11 Jun 2012 19:10:42 +0000 (04:40 +0930)]
Include the doc dir in DIST_SUBDIRS instead of EXTRA_DIST

And explicitly specify what we want included in EXTRA_DIST of doc/Makefile.am,
otherwise make dist picks up whatever random junk you might have laying around
in that dir at the time you run it.

Tweak the top level delegation targets, because this means distclean will be
run in the doc dir by default now without our help.

7 years agoopus_compare.m was outdated
Jean-Marc Valin [Mon, 11 Jun 2012 18:37:44 +0000 (14:37 -0400)]
opus_compare.m was outdated

7 years agoDon't bark scary warnings at compile time about no doxygen
Ron [Wed, 23 May 2012 05:45:19 +0000 (15:15 +0930)]
Don't bark scary warnings at compile time about no doxygen

We already report whether or not the docs will be built in the summary box
at the end of the configure run.

7 years agoFixup paths in doc/
Gregory Maxwell [Mon, 11 Jun 2012 17:33:35 +0000 (13:33 -0400)]
Fixup paths in doc/

7 years agoPretty up the HTML doxygen output.
Gregory Maxwell [Mon, 11 Jun 2012 05:42:32 +0000 (01:42 -0400)]
Pretty up the HTML doxygen output.

7 years agoAdd brief descriptions to the encode/decode groups to avoid weird autobreif strings.
Gregory Maxwell [Mon, 11 Jun 2012 01:30:01 +0000 (21:30 -0400)]
Add brief descriptions to the encode/decode groups to avoid weird autobreif strings.

7 years agoCorrect documentation in opus_custom.h.
Gregory Maxwell [Mon, 11 Jun 2012 01:15:02 +0000 (21:15 -0400)]
Correct documentation in opus_custom.h.

7 years agoRemove unnecessary and not-very-portable opus_demo case insensitivity.
Gregory Maxwell [Fri, 18 May 2012 00:04:42 +0000 (20:04 -0400)]
Remove unnecessary and not-very-portable opus_demo case insensitivity.

7 years agoFix doxygen docs wrt OPUS_WARN_UNUSED_RESULT and OPUS_ARG_NONNULL.
Gregory Maxwell [Sat, 2 Jun 2012 06:15:49 +0000 (02:15 -0400)]
Fix doxygen docs wrt OPUS_WARN_UNUSED_RESULT and OPUS_ARG_NONNULL.

Also get the subname rigtht.

7 years agoUpdate headers to cause warnings on unused returns and null args.
Gregory Maxwell [Fri, 1 Jun 2012 06:21:53 +0000 (02:21 -0400)]
Update headers to cause warnings on unused returns and null args.

In places where an ignored return or a null-arg is a sure indication
of a bug add the GCC warning attributes. The null arg annotation
is not enable for Opus itself because it will cause the compiler
to optimize out some null checks. I don't trust our callers
quite that much.

7 years agomodified the Visual Studio 2010 projects and solution file to include a x64 configura...
root [Fri, 1 Jun 2012 16:48:01 +0000 (12:48 -0400)]
modified the Visual Studio 2010 projects and solution file to include a x64 configuration. modified the output folders such that the architecture is included in the path (so you get Release64, Debug32, etc.) so you can have all build types in one tree.

7 years ago Avoid an inconsequential memory leak in tests/test_opus_decode.c
Gregory Maxwell [Fri, 1 Jun 2012 06:27:36 +0000 (02:27 -0400)]
 Avoid an inconsequential memory leak in tests/test_opus_decode.c

7 years agoAvoid an inconsequential memory leak in tests/test_opus_encode.c.
Gregory Maxwell [Fri, 1 Jun 2012 04:46:57 +0000 (00:46 -0400)]
Avoid an inconsequential memory leak in tests/test_opus_encode.c.

7 years agoSeems like using dllimport on Windows wasn't useful
Jean-Marc Valin [Thu, 31 May 2012 15:50:33 +0000 (11:50 -0400)]
Seems like using dllimport on Windows wasn't useful

This was a problem for static builds

7 years agoFix for building mingw32 apps.
Gregory Maxwell [Wed, 30 May 2012 18:36:02 +0000 (14:36 -0400)]
Fix for building mingw32 apps.

7 years agoAdvertise the static library for uninstalled builds.
Ralph Giles [Wed, 30 May 2012 18:06:26 +0000 (11:06 -0700)]
Advertise the static library for uninstalled builds.

It's less surprising for people using the -uninstalled
pkg-config file if we advertise the static library rather
than the shared build. That way the executables work without
having to hack the same location into LD_LIBRARY_PATH, and
the resulting binaries are easier to distribute.

For this to actually work with opus-tools, the -fPIE had
to be turned off, as it was in 1d128b4d5c6f. Support
for static PIE builds would be restored if we compiled
libopus.a with -fPIC.

Also remove the private header locations. These are no
longer required to declare any of the public api.

7 years agoFixes some cases where MIN/MAX macros result in duplicated function calls
Jean-Marc Valin [Tue, 29 May 2012 21:01:35 +0000 (17:01 -0400)]
Fixes some cases where MIN/MAX macros result in duplicated function calls

Also enforces an upper bound of 510 kb/s even for frames that are
smaller than 20 ms. This reduces waste for high bitrate VBR.

7 years agoFix opus-uninstalled.pc.
Timothy B. Terriberry [Tue, 29 May 2012 03:10:48 +0000 (20:10 -0700)]
Fix opus-uninstalled.pc.

With these changes, opus-tools can actually build using it.

7 years agoAdd extern "C" protection to opus_multistream.h.
Ralph Giles [Wed, 23 May 2012 23:33:14 +0000 (16:33 -0700)]
Add extern "C" protection to opus_multistream.h.

Unlike the other headers, opus_multistream.h didn't declare
itself to be C code, causing confusing errors when the caller
tries to use the functions from C++.

7 years agoUse 'frame' instead of 'signal', take out stdlib.h in silk/.
Gregory Maxwell [Wed, 23 May 2012 05:52:39 +0000 (01:52 -0400)]
Use 'frame' instead of 'signal', take out stdlib.h in silk/.

On MacOS, stdlib.h ends up including sys/signal.h, generating
warnings about the local variables called 'signal' shadowing
the global symbol signal(3).

This was originally done in 86476906 but it missed some use
of 'signal' in prototypes in headers where it didn't cause
warnings. Later the prototypes were moved around and the
warnings came back.

This also cleans up some cases in where stdlib.h was used
but shouldn't be required.

7 years agoEnable building just the library (or just the docs)
Ron [Mon, 21 May 2012 13:46:39 +0000 (23:16 +0930)]
Enable building just the library (or just the docs)

Both are still built and installed by default though.

7 years agoActually install the documentation with make install
Ron [Mon, 21 May 2012 13:44:50 +0000 (23:14 +0930)]
Actually install the documentation with make install

Instead of just its build stamp :)

7 years agoTweak doxygen input so that the manpage names won't conflict.
Gregory Maxwell [Sun, 20 May 2012 23:28:45 +0000 (19:28 -0400)]
Tweak doxygen input so that the manpage names won't conflict.

7 years agoint vs opus_int32 consistency
Jean-Marc Valin [Fri, 18 May 2012 19:14:17 +0000 (15:14 -0400)]
int vs opus_int32 consistency

7 years agoRemove the obsolete LIBOPUS_SUFFIX define.
Ralph Giles [Fri, 18 May 2012 19:01:46 +0000 (12:01 -0700)]
Remove the obsolete LIBOPUS_SUFFIX define.

As best we recall, this was used to version the
library filename during rapid development. It's
no longer needed now that the bitstream is frozen
and isn't hooked up to anything in the build system.

7 years agoMove the various version defines to be together.
Ralph Giles [Fri, 18 May 2012 18:47:58 +0000 (11:47 -0700)]
Move the various version defines to be together.

The config.h version defines were declared in the
middle of the math feature testing. This commit moves
it to the top of configure.ac where the other version
number code resides.

7 years agoMinor doc improvement wrt OPUS_APPLICATION_RESTRICTED_LOWDELAY.
Gregory Maxwell [Thu, 17 May 2012 00:00:32 +0000 (20:00 -0400)]
Minor doc improvement wrt OPUS_APPLICATION_RESTRICTED_LOWDELAY.

7 years agoSync with draft -14
Jean-Marc Valin [Thu, 17 May 2012 23:45:10 +0000 (19:45 -0400)]
Sync with draft -14

7 years agoFixes the stereo_analysis() fixed-point overflow issue properly
Jean-Marc Valin [Wed, 16 May 2012 21:47:17 +0000 (17:47 -0400)]
Fixes the stereo_analysis() fixed-point overflow issue properly

7 years agoMerge branch 'tmp_draft'
Jean-Marc Valin [Wed, 16 May 2012 04:36:19 +0000 (00:36 -0400)]
Merge branch 'tmp_draft'

Conflicts:
README

7 years agoRevert "Adds 3rd clause to CELT license"
Jean-Marc Valin [Wed, 16 May 2012 04:29:02 +0000 (00:29 -0400)]
Revert "Adds 3rd clause to CELT license"

This reverts commit 9f407afad6da25f87c2350e86b21151578ac2ed4.

7 years agoversion bump draft-13 v0.9.11
Jean-Marc Valin [Tue, 15 May 2012 23:58:28 +0000 (19:58 -0400)]
version bump