FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	923bcb4048	100l Forgoten hunk.unbreak compile before someone notices. Originally committed as revision 21789 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	af0d6581e1	Restructure spatial direct MV generation so that the zero predictior shortcut is closer at the top. 50-130 cpu cycles faster depending on which kind of direct MBs are meassured. Originally committed as revision 21788 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	edb4df436f	Split spatial and temporal direct MV generation. A little faster and needed for future optimizations. This sadly leads to some code duplication (which i hope i can factor out again after the optimizations on the direcr mv code are done) Originally committed as revision 21787 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ramiro Polla	3beb81e744	Fix compilation with --enable-libgsm on Gentoo and OpenSUSE. Patch by Ramiro Originally committed as revision 21786 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	812bfd7b44	Special case for spatial direct MV predictor being 0. a little less than 200 cpu cycles faster with the cathedral sample. Originally committed as revision 21785 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	828cfff63d	Pack MVs together from the begin for spatial direct, this simplifies the code and is a bit faster (5-10 cpu cycles depending on what is meassured). Originally committed as revision 21784 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	02e8c5f0a5	Dont drop B frames without last_picture. Fixes issue1722 Originally committed as revision 21783 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	b7098cc153	Special case VP5/6 chroma alignment on x86 as well Originally committed as revision 21782 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	735acf567c	Don't pre-calculate first_pixel 3.6% faster on Elephants_Dream_HD-q7-aq7.ogg on my penryn Originally committed as revision 21781 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	a8de390163	Implement CODEC_CAP_DRAW_HORIZ_BAND for VP3 decoder Originally committed as revision 21780 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	621f9a40b1	Cosmetics: reindent Originally committed as revision 21779 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	256c0662ef	Do loop filter per-row rather than per-frame 3% faster on Elephants_Dream_HD-q7-aq7.ogg on my penryn Originally committed as revision 21778 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	fe3135564a	Move apply_loop_filter above render_slice, it'll be used by the latter soon Originally committed as revision 21777 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	ea3c2d5393	Export Theora colorspace info if present Originally committed as revision 21776 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	337f5c6e30	Theora 3.4 doesn't exist; these fields were misunderstandings of the spec Originally committed as revision 21775 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	45c3c92576	Remove unused code that's moved elsewhere Originally committed as revision 21774 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	3566042a0d	Try to support truncated h264 frames mixed with mpeg pes headers in mkv. Fixes issue1585 Originally committed as revision 21772 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	9f1d760a27	Use int8_t instead of char, the signedness of char can differ between systems. Originally committed as revision 21771 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ronald S. Bultje	fa65584f12	WMAVoice decoder. Originally committed as revision 21770 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	b5ab9b59e0	Fix build with --disable-mdct Originally committed as revision 21764 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	94dde5c1ec	Move 'chksum' declaration to the only block where that variable is used Originally committed as revision 21753 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	f7d649185b	Move band checksum verifying into preprocessor condition, so compiler won't complain about missing function prototype. Originally committed as revision 21752 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	1edea057dd	Output the first AAC frame. This is needed for SBR conformance. Originally committed as revision 21739 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	19530266a5	Enable SSE2 (put\|avg)_pixels_16_sse2 SVQ1 chroma has been special-cased aligned to 16-bytes since at least r15466 Other architectures also assume 16-byte alignment here too but set STRIDE_ALIGN to 16. Originally committed as revision 21736 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	41c2bd0a26	ARMv6 optimised pix_sum Originally committed as revision 21705 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	66ec243d95	ARMv6 optimised pix_norm1 Originally committed as revision 21704 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	0c28474c92	ARMv6 optimised sse16 Originally committed as revision 21703 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	3132614305	ARMv6 optimised diff_pixels Originally committed as revision 21702 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	f73a626ae4	ARMv6 optimised get_pixels Originally committed as revision 21701 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	d2578ff9f1	ARMv6 optimised pix_abs8 Originally committed as revision 21700 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	74cc33c235	ARMv6 optimised pix_abs16_y2 Originally committed as revision 21699 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	39a760f678	ARMv6 optimised pix_abs16_x2 Originally committed as revision 21698 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	e6056a9008	ARMv6 optimised pix_abs16 Originally committed as revision 21697 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	38e016a7c9	ARMv6 optimised put_pixels functions except xy2 variants Originally committed as revision 21696 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	5bebe94d86	Indeo 5 decoder Originally committed as revision 21695 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	daaf6e3e9e	Reorder and factorize mb_type ifs, 1 cpu cycle faster and simpler. Originally committed as revision 21694 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	1be49ce54b	Set partitioning to 16x16 for spatial direct MBs with mixed interlacing. 11cylcles slower MV generation 98cycles faster MC Originally committed as revision 21691 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	3babc711d8	Detect spatial direct MBs partitioned smaller than 16x16 that can be partitioned as 16x16 (except ones changing interlacing relative to the colocated MB). 20 cycles slower during MV generation 175 cycles faster during MC Originally committed as revision 21690 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	8b9eb2dfec	Detect equal 4x4 blocks in spatial direct MBs. 19 cycles slower MV generation 575 cycles faster MC Originally committed as revision 21689 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	8a3b90686d	Remove an apparently unneeded && !FRAME_MBAFF. This should speed the affected cases (MBAFF temporal direct MBs) up. Originally committed as revision 21686 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	542d4a756a	Branchless calculation of ref_offset. 7 cpu cycles faster. Originally committed as revision 21685 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	fb70c63f70	Remove incorrect fixme, i see no case that is missing. Originally committed as revision 21684 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	35c8b9c094	Replace call to pred_motion() in direct spatial mv pred by code and simplify cases that cannot happen away. 8 cpu cycles faster Originally committed as revision 21683 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	b317567cf4	Change xvid/divx/lavc build variables to be consistent to x264_build. Originally committed as revision 21682 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	055a6aa76a	Set x264_build so that checks are simpler. Originally committed as revision 21681 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	3a06e8647f	Ooops, 10l forgot to commit h264.h. Originally committed as revision 21680 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	3b9e61e45f	Zero a/b only in the branch where they need to be zeroed. Originally committed as revision 21679 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	f28a2656c3	Merge mv&ref related code for spatial direct MV code. a bit more than 10 cpu cycles faster. Originally committed as revision 21678 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	0a8dca8765	Precalculate a few variables for direct mv prediction for interlaced MBs. Originally committed as revision 21677 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	464baa6650	Set direct MB partitioning for 16x8 and 8x16 colocated MBs to the respective true partitioning. Originally committed as revision 21675 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

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11118 Commits (403c545d08c8cfeb335f3ecb508ef90a54a44037)