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path: root/libavcodec/wavpack.c
AgeCommit message (Collapse)Author
2011-10-07wavpack: Reset internal state on corrupted blocksLaurent Aimar
wavpack_decode_block() supposes that it is called back with the exact same buffer unless it has returned with an error. With multi-channels files, wavpack_decode_frame() was breaking this assumption. Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-09-10Fixed segfault with wavpack decoder on corrupted decorrelation terms sub-blocks.Laurent Aimar
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-08wavpack: Check error codes rather than working around error conditions.Alex Converse
2011-09-08Fixed invalid access in wavpack decoder on corrupted bitstream.Laurent Aimar
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-08Fixed invalid writes in wavpack decoder on corrupted bitstreams.Laurent Aimar
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-08Fixed invalid access in wavpack decoder on corrupted extra bits sub-blocks.Laurent Aimar
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-05wavpack: fix wrong return value in wavpack_decode_block()Kostya Shishkov
This function should return number of samples decoded, not number of bytes decoded. Spotted by Uoti Urpala. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-09-05wavpack: use context reset in appropriate placesKostya Shishkov
This fixes improper flushing in the cases when the same frame is decoded in several iterations (for being too large to fit into output buffer) and flush is called mid-decoding and it also resets context in case of decoding errors. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-08-21WavPack decoder: implement flush functionKostya Shishkov
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-07-29lavc: use designated initialisers for all codecs.Anton Khirnov
It's more readable and less prone to breakage.
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-15Merge libavcore into libavutilReinhard Tartler
It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-06Replace remaining occurrences of deprecated CH_* with AV_CH_*Anton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-01-26Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò
None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-24reindent after last commitKostya
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-01-24Extend WavPack demuxer and decoder to support >2 channel audioKostya
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-01-08Limit number of samples decoded for WavPack mono mode, so decoded samples willKostya Shishkov
fit into output buffer. Originally committed as revision 26269 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-07Fail more gracefully for multichannel wavpack in another container.Carl Eugen Hoyos
Originally committed as revision 26253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enumStefano Sabatini
SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20Remove explicit filename from Doxygen @file commands.Diego Biurrun
Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini
is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19cosmetics: reindent after last commitKostya Shishkov
Originally committed as revision 21895 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19Since WavPack chunk can contain more samples than FFmpeg is guaranteed toKostya Shishkov
hold, decode it in several iterations outputting as many samples as possible. Originally committed as revision 21894 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-16Use get_bits_left() instead of size_in_bits - get_bits_count().Ronald S. Bultje
Originally committed as revision 20543 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16Add CODEC_CAP_SUBFRAMES for codecs that output multiple subframesSascha Sommer
per AVPacket No longer print "Multiple frames in a packet" error message when CODEC_CAP_SUBFRAMES is set (wmapro, wavpack) Originally committed as revision 19881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-06Add floating point audio decoding to WavPack decoder.Laurent Aimar
Patch by Laurent Aimar (fenrir at `antonym of 'audio'+antonym of 'WAN'` dot org) Originally committed as revision 18754 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-06Prepare WavPack decoder to support floating point output.Laurent Aimar
Patch by Laurent Aimar (f-e-n-r-i-r .@.t. v=i=d=e=o=l=a=n .d.o.t. o=r=g) Originally committed as revision 18753 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-05Factorize out integer sample value decoding for WavPack.Laurent Aimar
This is slightly modified patch by Laurent Aimar. Originally committed as revision 18740 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-03Check whether extra bits block has enough data.Laurent Aimar
Patch by Laurent Aimar "f\145nr\151r >at< vide\157lan <dot> o\162g" Originally committed as revision 18732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-02Remove dead assignments found by CSABenjamin Larsson
Originally committed as revision 18730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-02Decode extended bitstream for high-precision WavPack files.Laurent Aimar
Patch by Laurent Aimar [(wolf, son of Loki) <at> (videolan) <dot> (org)] Originally committed as revision 18729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-26Correctly update output sample format in wavpack decoder.Laurent Aimar
Patch by Laurent Aimar (at 'fenrir (cons 'videolan 'org)) Originally committed as revision 18694 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-24Merge decoding functions for all bitdepths in WavPack decoderKostya Shishkov
Originally committed as revision 18675 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-23Handle WavPack INT32INFO chunks with nonzero post shiftKostya Shishkov
Originally committed as revision 18668 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-23Add functions for decoding >16 bits WavPack files.Kostya Shishkov
Based on patches by Laurent Aimar (fenrir >whirlpool< videolan >dit< org) Originally committed as revision 18667 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-23Shift 9-15 bit samples to use full 16-bit range.Laurent Aimar
Patch by Laurent Aimar <fenrir at VLCsite> Thread: [PATCH] Fixed wavpack 9-15 bits support Originally committed as revision 18666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13Rename bitstream.h to get_bits.h.Stefano Sabatini
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-07Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes anThilo Borgmann
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows passing of packet-specific flags from demuxer to decoder, such as the keyframe flag, which appears necessary to playback corePNG P-frames. Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread "Google Summer of Code participation" on the mailinglist. Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01Use full internal pathname in doxygen @file directives.Diego Biurrun
Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-16WavPack hybrid mode supportKostya Shishkov
Originally committed as revision 16643 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-19Add channel layout to several audio decoders I maintainKostya Shishkov
Originally committed as revision 15884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-31Modify all codecs to report their supported input and output sample format(s).Peter Ross
Originally committed as revision 14482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-13Make AVCodec long_names definition conditional depending on CONFIG_SMALL.Stefano Sabatini
Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-27Add long names to many AVCodec declarations.Stefano Sabatini
patch by Stefano Sabatini, stefano.sabatini-lala poste it Originally committed as revision 13005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-21Apply 'cold' attribute to init/uninit functions in libavcodecZuxy Meng
Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-01constMichael Niedermayer
Originally committed as revision 11788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-25remove some empty close/init functions in avcodecAurelien Jacobs
patch by Alex Originally committed as revision 11093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-27add get_unary_0_33() to help gcc with inliningAurelien Jacobs
Originally committed as revision 10242 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-27move get_unary() to its own fileAurelien Jacobs
Originally committed as revision 10240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-13Support for WavPack version 0x410 (false stereo chunks)David Bryant
Patch by David Bryant printf("david@%s.com",wv_demuxer.long_name); Thread [PATCH] handle WavPack stream version 0x410 Originally committed as revision 10101 to svn://svn.ffmpeg.org/ffmpeg/trunk
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