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* avcodec/pcm_tablegen: nits, reindentPaul B Mahol2020-02-141-26/+26
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* avcodec: Implement Archimedes VIDC encoder/decoderCameron Cawley2018-10-261-0/+27
| | | | Signed-off-by: Cameron Cawley <ccawley2011@gmail.com>
* Merge commit '29c2d06d67724e994980045afa055c6c34611b30'Derek Buitenhuis2016-02-241-4/+1
|\ | | | | | | | | | | | | * commit '29c2d06d67724e994980045afa055c6c34611b30': cosmetics: Drop empty comment lines Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * cosmetics: Drop empty comment linesDiego Biurrun2016-02-181-4/+1
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* | lavc/pcm_tablegen: slight speedup of table generationGanesh Ajjanagadde2016-01-041-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This gets rid of some branches to speed up table generation slightly (impact higher on mulaw than alaw). Tables are identical to before, tested with FATE. Sample benchmark (Haswell, GNU/Linux+gcc): old: 313494 decicycles in build_alaw_table, 4094 runs, 2 skips 315959 decicycles in build_alaw_table, 8190 runs, 2 skips 323599 decicycles in build_ulaw_table, 4095 runs, 1 skips 318849 decicycles in build_ulaw_table, 8188 runs, 4 skips new: 261902 decicycles in build_alaw_table, 4096 runs, 0 skips 266519 decicycles in build_alaw_table, 8192 runs, 0 skips 209657 decicycles in build_ulaw_table, 4096 runs, 0 skips 232656 decicycles in build_ulaw_table, 8192 runs, 0 skips Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-05-221-3/+3
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: ffmpeg: get rid of the -vglobal option. dct32: Add AVX implementation of 32-point DCT dct32: Change pass 6 permutation to allow for AVX implementation dct32: port SSE 32-point DCT to YASM multiple inclusion guard cleanup avio: document buffer must created with av_malloc() and friends avio: check AVIOContext malloc failure swscale: point out an alternative to sws_getContext svq3: Do initialization after parsing the extradata add changelog entries for 0.7_beta2 mp3lame: add #include required for AV_RB32 macro. Conflicts: Changelog libavcodec/svq3.c libavcodec/x86/dct32_sse.c libavfilter/vsrc_buffer.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * multiple inclusion guard cleanupDiego Biurrun2011-05-211-3/+3
| | | | | | | | | | Add missing multiple inclusion guards; clean up #endif comments; add missing library prefixes; keep guard names consistent.
| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-191-4/+4
|/ | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Remove unnecessary ../ from include directivesMåns Rullgård2010-06-261-1/+1
| | | | Originally committed as revision 23806 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Allow hardcoding of ulaw and alaw tables.Reimar Döffinger2010-04-011-0/+119
Originally committed as revision 22762 to svn://svn.ffmpeg.org/ffmpeg/trunk
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