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* avcodec/msmpeg4: Factor out common RLTable initialization codeAndreas Rheinhardt2021-04-27
| | | | | | | | | | | | | Up until now, both the msmpeg4 decoders and encoders initialized several RLTables common to them (the decoders also initialized the VLCs of these RLTables). This is an obstacle to making these codecs init-threadsafe. So move this initialization to ff_msmpeg4_common_init() that already contains this initialization code. This allows to reuse the AVOnce used for initializing ff_v2_dc_lum/chroma_table which automatically makes initializing these RLTables thread-safe. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avcodec/msmpeg4: Inline number of motion vectorsAndreas Rheinhardt2021-01-29
| | | | | | | | Both motion vector tables have the same number of elements, hence one can inline said number and remove the field containing the number of elements from the structure. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* Merge commit 'f9fbd474676e903e12efe83203697d60a9d28cf9'Derek Buitenhuis2016-02-24
|\ | | | | | | | | | | | | * commit 'f9fbd474676e903e12efe83203697d60a9d28cf9': msmpeg4data: Move WMV2 data tables to their own file Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * msmpeg4data: Move WMV2 data tables to their own fileDiego Biurrun2016-02-19
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* | Merge commit '79866803ffc4c1a1b02663de9bab216b8cfdb8b4'Derek Buitenhuis2016-02-24
|\| | | | | | | | | | | | | * commit '79866803ffc4c1a1b02663de9bab216b8cfdb8b4': msmpeg4data: K&R formatting cosmetics Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * msmpeg4data: K&R formatting cosmeticsDiego Biurrun2016-02-19
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* | Merge commit 'c591d4575a6f97fbbe6145304b1ea960e8e81e14'Michael Niedermayer2013-08-16
|\| | | | | | | | | | | | | * commit 'c591d4575a6f97fbbe6145304b1ea960e8e81e14': avcodec: Replace local extern declarations for tables with header #includes Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avcodec: Replace local extern declarations for tables with header #includesDiego Biurrun2013-08-15
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-03-03
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (29 commits) amrwb: remove duplicate arguments from extrapolate_isf(). amrwb: error out early if mode is invalid. h264: change underread for 10bit QPEL to overread. matroska: check buffer size for RM-style byte reordering. vp8: disable mmx functions with sse/sse2 counterparts on x86-64. vp8: change int stride to ptrdiff_t stride. wma: fix invalid buffer size assumptions causing random overreads. Windows Media Audio Lossless decoder rv10/20: Fix slice overflow with checked bitstream reader. h263dec: Disallow width/height changing with frame threads. rv10/20: Fix a buffer overread caused by losing track of the remaining buffer size. rmdec: Honor .RMF tag size rather than assuming 18. g722: Fix the QMF scaling r3d: don't set codec timebase. electronicarts: set timebase for tgv video. electronicarts: parse the framerate for cmv video. ogg: don't set codec timebase electronicarts: don't set codec timebase avs: don't set codec timebase wavpack: Fix an integer overflow ... Conflicts: libavcodec/arm/vp8dsp_init_arm.c libavcodec/fraps.c libavcodec/h264.c libavcodec/mpeg4videodec.c libavcodec/mpegvideo.c libavcodec/msmpeg4.c libavcodec/pnmdec.c libavcodec/qpeg.c libavcodec/rawenc.c libavcodec/ulti.c libavcodec/vcr1.c libavcodec/version.h libavcodec/wmalosslessdec.c libavformat/electronicarts.c libswscale/ppc/yuv2rgb_altivec.c tests/ref/acodec/g722 tests/ref/fate/ea-cmv Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * msmpeg4: Split encoding backend code off from general backend code.Diego Biurrun2012-03-01
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-02-16
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (27 commits) ppc: Add ff_ prefix to nonstatic symbols sh4: Add ff_ prefix to nonstatic symbols mpegvideo: Add ff_ prefix to nonstatic functions rtjpeg: Add ff_ prefix to nonstatic symbols rv: Add ff_ prefix to nonstatic symbols vp56: Add ff_ prefix to nonstatic symbols vorbis: Add ff_ prefix to nonstatic symbols msmpeg4: Add ff_ prefix to nonstatic symbols vc1: Add ff_ prefix to nonstatic symbols msmpeg4: Add ff_ prefixes to nonstatic symbols snow: Add ff_ prefix to nonstatic symbols mpeg12: Add ff_ prefix to nonstatic symbols mpeg4: Add ff_ prefixes to nonstatic symbols lagarith: Add ff_ prefix to lag_rac_init libavcodec: Add ff_ prefix to j_rev_dct* dsputil: Add ff_ prefix to inv_zigzag_direct16 libavcodec: Prefix fdct_ifast, fdct_ifast248 dsputil: Add ff_ prefix to the dsputil*_init* functions libavcodec: Add ff_ prefix to some nonstatic symbols vlc/rl: Add ff_ prefix to the nonstatic symbols ... Conflicts: libavcodec/Makefile libavcodec/allcodecs.c libavcodec/dnxhddec.c libavcodec/ffv1.c libavcodec/h263.h libavcodec/h263dec.c libavcodec/h264.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/nuv.c libavcodec/ppc/dsputil_ppc.c libavcodec/proresdsp.c libavcodec/svq3.c libavcodec/version.h libavformat/dv.h libavformat/dvenc.c libavformat/matroskadec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * msmpeg4: Add ff_ prefixes to nonstatic symbolsMartin Storsjö2012-02-15
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
| * h263: Add ff_ prefix to nonstatic symbolsMartin Storsjö2012-02-15
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-11-03
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (44 commits) replacement Indeo 3 decoder gsm demuxer: do not allocate packet twice. flvenc: use first packet delay as global delay. ac3enc: doxygen update. imc: return error codes instead of 0 for error conditions. imc: return meaningful error codes instead of -1 imc: do not set channel layout for stereo imc: validate channel count imc: check for ff_fft_init() failure imc: check output buffer size before decoding imc: use DSPContext.bswap16_buf() to byte-swap packet data rtsp: add allowed_media_types option libgsm: add flush function to reset the decoder state when seeking libgsm: simplify decoding by using a loop gsm: log error message when packet is too small libgsmdec: do not needlessly set *data_size to 0 gsmdec: do not needlessly set *data_size to 0 gsmdec: add flush function to reset the decoder state when seeking libgsmdec: check output buffer size before decoding gsmdec: log error message when output buffer is too small. ... Conflicts: Changelog ffplay.c libavcodec/indeo3.c libavcodec/mjpeg_parser.c libavcodec/vp3.c libavformat/cutils.c libavformat/id3v2.c libavutil/parseutils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Remove some stray unnecessary ffmpeg references.Diego Biurrun2011-11-02
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| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
|/ | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-20
| | | | | | | | 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
* Rename mpeg4 intra vlc tables so they contain "mpeg4", this improves readabilityMichael Niedermayer2010-01-08
| | | | | | of msmpeg4 code (one now knows where that table comes from). Originally committed as revision 21097 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full internal pathname in doxygen @file directives.Diego Biurrun2009-02-01
| | | | | | | 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
* cosmetics: Align table for better readability.Diego Biurrun2008-11-24
| | | | Originally committed as revision 15925 to svn://svn.ffmpeg.org/ffmpeg/trunk
* spelling cosmeticsDiego Biurrun2008-10-02
| | | | Originally committed as revision 15518 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add (additional) const to many global tables.Reimar Döffinger2008-10-02
| | | | Originally committed as revision 15515 to svn://svn.ffmpeg.org/ffmpeg/trunk
* remove duplicate tablesStefan Gehrer2008-06-25
| | | | Originally committed as revision 13959 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move wmv1_scantable to .rodata section by making it an array of arrays.Diego Pettenò2008-01-07
| | | | | | Patch by Diego 'Flameeyes' Pettenò flameeyes ¤ gmail ! com Originally committed as revision 11446 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move msmpeg4 tables from a header file to msmpegdata.c.Diego Biurrun2007-08-13
| | | | Originally committed as revision 10107 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Group all copyright and author notices together.Diego Biurrun2007-07-05
| | | | Originally committed as revision 9483 to svn://svn.ffmpeg.org/ffmpeg/trunk
* split msmpeg4 data to easily share some of it with vc1.cAurelien Jacobs2007-05-10
Originally committed as revision 8969 to svn://svn.ffmpeg.org/ffmpeg/trunk