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* rv30: fix masking in rv30_loop_filter()Xi Wang2013-01-171-2/+2
| | | | | | | | | | | 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>
* golomb: use unsigned arithmetics in svq3_get_ue_golomb()Janne Grunau2012-12-081-3/+3
| | | | | | | | | | 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.
* Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov2012-08-071-1/+1
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* cosmetics: Align codec declarationsMartin Storsjö2012-04-061-11/+12
| | | | | | | 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>
* rv30: check block type validityJanne Grunau2012-02-141-1/+1
| | | | | Prevents crashes with the fuzzed samples from bugs 88, 89 and 125 after "golomb: avoid infinite loop on all-zero input".
* rv34: frame-level multi-threadingJanne Grunau2012-01-101-1/+3
| | | | | | | | 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
* Pretty-print RV3/4 decoder sourceKostya Shishkov2011-08-091-3/+3
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* lavc: use designated initialisers for all codecs.Anton Khirnov2011-07-291-9/+8
| | | | It's more readable and less prone to breakage.
* rv30: return AVERROR(EINVAL) instead of EINVALDiego Biurrun2011-07-211-1/+1
| | | | On some platforms EINVAL could be positive, ensure we return negative values.
* Do not decode RV30 files if the extradata is too smallRafaël Carré2011-07-161-0/+1
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* Eliminate FF_COMMON_FRAME macro.Diego Biurrun2011-07-111-9/+9
| | | | | 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.
* Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.Stefano Sabatini2011-05-021-1/+1
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-191-4/+4
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò2011-01-261-1/+1
| | | | | | | None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-201-1/+1
| | | | | | | | 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
* Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini2010-03-301-1/+1
| | | | | | is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
* RV3/4 intra types array causes alignment issues (at least on ARM5), thus changeKostya Shishkov2009-07-011-2/+2
| | | | | | its stride and offset to always have align 4. Originally committed as revision 19316 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add and use ff_pixfmt_list_420.Michael Niedermayer2009-02-241-0/+1
| | | | Originally committed as revision 17564 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add decoder flush after seeking for RV3/4 decodersKostya Shishkov2009-02-071-0/+1
| | | | Originally committed as revision 17030 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full internal pathname in doxygen @file directives.Diego Biurrun2009-02-011-1/+1
| | | | | | | 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
* 30l: when reading mb_offset in RV30 slice header its sizeKostya Shishkov2009-01-111-6/+5
| | | | | | should be calculated from current frame dimensions Originally committed as revision 16536 to svn://svn.ffmpeg.org/ffmpeg/trunk
* RV30 decoder passes possible frame sizes in extradata and selectsKostya Shishkov2009-01-111-3/+13
| | | | | | | | | 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
* RV30 loop filterKostya Shishkov2008-12-201-0/+122
| | | | Originally committed as revision 16245 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Detect split RV30 slicesKostya Shishkov2008-10-281-1/+2
| | | | Originally committed as revision 15732 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make AVCodec long_names definition conditional depending on CONFIG_SMALL.Stefano Sabatini2008-06-121-1/+1
| | | | Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Calculate motion vector information based on PTS provided in slice headerKostya Shishkov2008-04-281-1/+1
| | | | Originally committed as revision 13011 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add long names to AVCodec declarations.Stefano Sabatini2008-04-271-0/+1
| | | | | | patch by Stefano Sabatini, stefano.sabatini-lala poste it Originally committed as revision 13009 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Apply 'cold' attribute to init/uninit functions in libavcodecZuxy Meng2008-03-211-1/+1
| | | | Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
* add FF_ prefix to all (frame)_TYPE usageAurelien Jacobs2008-03-091-1/+1
| | | | Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use existing function for VLC readingKostya Shishkov2007-12-071-2/+3
| | | | Originally committed as revision 11185 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Intra types will be stored in int8_t arrayKostya Shishkov2007-12-071-1/+1
| | | | Originally committed as revision 11183 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add decoder flagsKostya Shishkov2007-12-071-0/+1
| | | | Originally committed as revision 11182 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cosmetics: comment spelling fixesDiego Biurrun2007-12-031-5/+5
| | | | Originally committed as revision 11157 to svn://svn.ffmpeg.org/ffmpeg/trunk
* RealVideo 3 decoder functionsKostya Shishkov2007-12-021-0/+145
Originally committed as revision 11130 to svn://svn.ffmpeg.org/ffmpeg/trunk
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