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* Merge commit 'f4d581cda3897f66c1dda7586b93f86a591dbbef'Derek Buitenhuis2016-04-241-8/+0
|\ | | | | | | | | | | | | * commit 'f4d581cda3897f66c1dda7586b93f86a591dbbef': lavc: Deduplicate zigzag_scan table Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Deduplicate zigzag_scan tableDiego Biurrun2016-03-251-8/+0
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* | Merge commit 'ac4b32df71bd932838043a4838b86d11e169707f'Michael Niedermayer2014-04-041-45/+54
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'ac4b32df71bd932838043a4838b86d11e169707f': On2 VP7 decoder Conflicts: Changelog libavcodec/arm/h264pred_init_arm.c libavcodec/arm/vp8dsp.h libavcodec/arm/vp8dsp_init_arm.c libavcodec/arm/vp8dsp_init_armv6.c libavcodec/arm/vp8dsp_init_neon.c libavcodec/avcodec.h libavcodec/h264pred.c libavcodec/version.h libavcodec/vp8.c libavcodec/vp8.h libavcodec/vp8data.h libavcodec/vp8dsp.c libavcodec/vp8dsp.h libavcodec/x86/h264_intrapred_init.c libavcodec/x86/vp8dsp_init.c See: 89f2f5dbd7a23e7ec1073d3c08d46093a01a4135 and others Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * On2 VP7 decoderPeter Ross2014-04-041-4/+147
| | | | | | | | | | | | | | | | | | Further performance improvements and security fixes by Vittorio Giovara, Luca Barbato and Diego Biurrun. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | Merge commit '53c20f17c78d1d8a0fc2505868f201e69ff59cc5'Michael Niedermayer2014-03-301-95/+99
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | * commit '53c20f17c78d1d8a0fc2505868f201e69ff59cc5': vp8: K&R formatting cosmetics Conflicts: libavcodec/vp8.c libavcodec/vp8.h libavcodec/vp8data.h libavcodec/vp8dsp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vp8: K&R formatting cosmeticsVittorio Giovara2014-03-291-92/+96
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | On2 VP7 decoderPeter Ross2014-03-251-2/+136
| | | | | | | | | | | | | | Signed-off-by: Peter Ross <pross@xvid.org> Reviewed-by: BBB previous patch reviewed by jason Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-151-3/+6
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: configure: Automatically add more flags required on symbian mem.h: switch doxygen parameter order to match function prototype doxygen: replace @sa tag by the more readable but equivalent @see doxygen: use Doxygen markup for authors and web links where appropriate doxygen: do not include license boilerplate in Doxygen documentation ac3enc: Mark AVClasses const ffserver: Replace two loops with one loop. ffmpeg: Fix the check for experimental codecs swscale: extend mmx padding. swscale: clip unscaled colorspace conversion path. doxygen: misc consistency cosmetics doc: remove file name from @file directive in Doxygen usage example doxygen: consistently place brief description doxygen: place empty line between brief description and detailed description avformat_open_input(): Add braces to shut up gcc warning. Conflicts: libavcodec/8svx.c libavcodec/tiff.c libavcodec/tiff.h libavcodec/vaapi_h264.c libavcodec/vorbis.c libavcodec/vorbisdec.c libavcodec/vp6.c libswscale/swscale_unscaled.c libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * doxygen: do not include license boilerplate in Doxygen documentationDiego Biurrun2011-07-151-3/+6
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-05-221-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 Biurrun2011-05-211-1/+1
| | | | | | | | | | 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>
| * VP8: split out declarations to new headerJason Garrett-Glaser2011-02-171-37/+5
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| * VP8: ARM optimised decode_block_coeffs_internalMans Rullgard2011-02-111-1/+1
| | | | | | | | | | | | Approximately 5% faster on Cortex-A8. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * VP8: simplify lf_delta mb mode logicJason Garrett-Glaser2011-02-031-4/+2
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* | VP8: split out declarations to new headerJason Garrett-Glaser2011-02-181-37/+5
| | | | | | | | (cherry picked from commit bcf4568f183055331415ba230e82af6d59faac1c)
* | VP8: ARM optimised decode_block_coeffs_internalMans Rullgard2011-02-131-1/+1
| | | | | | | | | | | | | | Approximately 5% faster on Cortex-A8. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit a7878c9f73c12cfa685bd8af8f3afcca85f56a8b)
* | VP8: simplify lf_delta mb mode logicJason Garrett-Glaser2011-02-061-4/+2
|/ | | | (cherry picked from commit dd18c9a050ac1f1437151ceb2d2afbc96c5602d8)
* VP8: slightly faster DCT coefficient probability updateJason Garrett-Glaser2010-08-031-0/+14
| | | | Originally committed as revision 24687 to svn://svn.ffmpeg.org/ffmpeg/trunk
* VP8: unroll partition type decoding treeJason Garrett-Glaser2010-08-031-6/+0
| | | | | | ~34% faster partition type decoding. Originally committed as revision 24681 to svn://svn.ffmpeg.org/ffmpeg/trunk
* VP8: unroll splitmv decoding treeJason Garrett-Glaser2010-08-031-13/+0
| | | | | | Much faster splitmv mode decoding. Originally committed as revision 24680 to svn://svn.ffmpeg.org/ffmpeg/trunk
* VP8: unroll MB mode decoding treeJason Garrett-Glaser2010-08-031-7/+0
| | | | | | ~50% faster MB mode decoding, plus eliminate a costly switch. Originally committed as revision 24679 to svn://svn.ffmpeg.org/ffmpeg/trunk
* VP8: eliminate a dereference in coefficient decodingJason Garrett-Glaser2010-08-021-3/+2
| | | | Originally committed as revision 24671 to svn://svn.ffmpeg.org/ffmpeg/trunk
* VP8: simplify token_prob handlingJason Garrett-Glaser2010-08-021-2/+3
| | | | | | ~1.5% faster decode_block_coeffs Originally committed as revision 24659 to svn://svn.ffmpeg.org/ffmpeg/trunk
* VP8: Inline traversing vp8_small_mvtreeDavid Conrad2010-07-231-10/+0
| | | | | | Much faster read_mv_component, slightly faster overall Originally committed as revision 24470 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Decode DCT tokens by branching to a different code path for each branchDavid Conrad2010-07-231-18/+2
| | | | | | | | | | on the huffman tree, instead of traversing the tree in a while loop. Based on the similar optimization in libvpx's detokenize.c 10% faster at normal bitrates, and 30% faster for high-bitrate intra-only Originally committed as revision 24468 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Eliminate a LUT in escape decoding in VP8 decode_block_coeffsJason Garrett-Glaser2010-07-221-2/+0
| | | | Originally committed as revision 24441 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Simplify MV parsing, removes laying out 2 or 4 (16x8/8x8/8x16) MVs over allRonald S. Bultje2010-06-281-2/+5
| | | | | | | 16 subblocks (since we no longer need that), which should also lead to a minor speedup. Originally committed as revision 23854 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Optimize split MC, so we don't always do 4x4 blocks of 4x4pixels each, butRonald S. Bultje2010-06-281-4/+11
| | | | | | | | | we apply them as 16x8/8x16/8x8 subblocks where possible. Since this allows us to use width=8/16 instead of width=4 MC functions, we can now take more advantage of SSE2/SSSE3 optimizations, leading to a total speedup for splitMV filter of about 10%. Originally committed as revision 23853 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix a typo, spotted by Diego.Ronald S. Bultje2010-06-231-1/+1
| | | | Originally committed as revision 23738 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Native VP8 decoder.David Conrad2010-06-221-0/+752
Patch by David Conrad <lessen42 gmail com> and myself. Originally committed as revision 23719 to svn://svn.ffmpeg.org/ffmpeg/trunk
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