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2014-01-03rv30: fix extradata size check.Anton Khirnov
It has been checking the number of bits in the offset instead of the actual offset. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org
2013-10-04cosmetics: Group .name and .long_name together in codec/format declarationsDiego Biurrun
2013-09-17rv34: Check the return value from ff_rv34_decode_initMartin Storsjö
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
2013-04-08lavc: Make pointers to ff_cropTbl constMartin Storsjö
There's no point in these pointers not being const. Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-08lavc decoders: work with refcounted frames.Anton Khirnov
2013-02-26Remove unnecessary dsputil.h #includesDiego Biurrun
2013-01-18rv30: fix masking in rv30_loop_filter()Xi Wang
The mask `x && (1 << y)' is incorrect and always yields true. The correct form should be `x & (1 << y)'. CC: libav-stable@libav.org Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-12-08golomb: use unsigned arithmetics in svq3_get_ue_golomb()Janne Grunau
This prevents undefined behaviour of signed left shift if the coded value is larger than 2^31. Large values are most likely invalid and caused errors or by feeding random. Validate every use of svq3_get_ue_golomb() and changed the place there the return value was compared with negative numbers. dirac.c was clean, fixed rv30 and svq3.
2012-08-07Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov
2012-04-06cosmetics: Align codec declarationsMartin Storsjö
Also break some long lines, remove codec function placeholder comments and add spaces in sample/pixel format lists. Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-14rv30: check block type validityJanne Grunau
Prevents crashes with the fuzzed samples from bugs 88, 89 and 125 after "golomb: avoid infinite loop on all-zero input".
2012-01-11rv34: frame-level multi-threadingJanne Grunau
Statistics for bourne.rmvb -an -f null 1 thread: 37.12s user 0.03s system 99% cpu 37.174 total 2 threads: 47.63s user 0.24s system 185% cpu 25.807 total 4 threads: 41.21s user 0.30s system 327% cpu 12.674 total
2011-08-09Pretty-print RV3/4 decoder sourceKostya Shishkov
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-07-29lavc: use designated initialisers for all codecs.Anton Khirnov
It's more readable and less prone to breakage.
2011-07-21rv30: return AVERROR(EINVAL) instead of EINVALDiego Biurrun
On some platforms EINVAL could be positive, ensure we return negative values.
2011-07-16Do not decode RV30 files if the extradata is too smallRafaël Carré
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-07-11Eliminate FF_COMMON_FRAME macro.Diego Biurrun
FF_COMMON_FRAME holds the contents of the AVFrame structure and is also copied to struct Picture. Replace by an embedded AVFrame structure in struct Picture.
2011-05-02Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.Stefano Sabatini
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.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>
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
2009-07-01RV3/4 intra types array causes alignment issues (at least on ARM5), thus changeKostya Shishkov
its stride and offset to always have align 4. Originally committed as revision 19316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-24Add and use ff_pixfmt_list_420.Michael Niedermayer
Originally committed as revision 17564 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-07Add decoder flush after seeking for RV3/4 decodersKostya Shishkov
Originally committed as revision 17030 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
2009-01-1130l: when reading mb_offset in RV30 slice header its sizeKostya Shishkov
should be calculated from current frame dimensions Originally committed as revision 16536 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-11RV30 decoder passes possible frame sizes in extradata and selectsKostya Shishkov
an appropriate frame size from them in slice, make my decoder do that as well. This fixes issue 779 Originally committed as revision 16529 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-20RV30 loop filterKostya Shishkov
Originally committed as revision 16245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-28Detect split RV30 slicesKostya Shishkov
Originally committed as revision 15732 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
2008-04-28Calculate motion vector information based on PTS provided in slice headerKostya Shishkov
Originally committed as revision 13011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-28Add long names to AVCodec declarations.Stefano Sabatini
patch by Stefano Sabatini, stefano.sabatini-lala poste it Originally committed as revision 13009 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
2008-03-10add FF_ prefix to all (frame)_TYPE usageAurelien Jacobs
Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-07Use existing function for VLC readingKostya Shishkov
Originally committed as revision 11185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-07Intra types will be stored in int8_t arrayKostya Shishkov
Originally committed as revision 11183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-07Add decoder flagsKostya Shishkov
Originally committed as revision 11182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-03cosmetics: comment spelling fixesDiego Biurrun
Originally committed as revision 11157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-02RealVideo 3 decoder functionsKostya Shishkov
Originally committed as revision 11130 to svn://svn.ffmpeg.org/ffmpeg/trunk
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