FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	eb73bf723d	x86 asm version of the decode significance loop (not 8x8) of decode_residual() 5% faster decode_residual() on P3 Originally committed as revision 6724 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	b566bd65e2	simplify escape decoding Originally committed as revision 6685 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	de1013e1ca	10l int vs uint8_t Originally committed as revision 6675 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	851ded8918	prevent "mb level" get_cabac() calls from being inlined (3% faster decode_mb_cabac() on P3) Originally committed as revision 6674 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	1f6049f515	int->uint8_t for 2 tables Originally committed as revision 6673 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	c26abfa541	Rename ABS macro to FFABS. Originally committed as revision 6666 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	a957c27b03	more prefetches, 2% faster h264 Originally committed as revision 6664 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	d61c4e731e	make state transition tables global as they are constant and the code is slightly faster that way Originally committed as revision 6655 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	0fa352c7e6	make lps_range a global table its constant anyway (saves 1 addition for accessing it) Originally committed as revision 6653 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	7822e1c1ff	reverse remainder of the failed attempt to optimize *state=c->mps_state[s] Originally committed as revision 6609 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	1c2a417f6a	move outcommented START/STOP_TIMER to a hopefully better place for benchmarking ... Originally committed as revision 6605 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	99ce10873d	5% faster get_cabac() Originally committed as revision 6586 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	e16c407a81	output typo fixes Originally committed as revision 6585 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	5659b509c7	refill cabac variables in 16bit steps, 3% faster get_cabac() Originally committed as revision 6578 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	e6e77eb6fa	simplify write_back_motion for skip mbs Originally committed as revision 6548 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	2833fc4646	approximate qpel functions: sacrifice some quality for some decoding speed. enabled on B-frames with -lavdopts fast. Originally committed as revision 6412 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	191e8ca752	fix some signedness warnings Originally committed as revision 6355 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	776fe466b2	slightly faster deblock Originally committed as revision 6121 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	3e20143ee7	mmx implementation of deblocking strength decision. 2-3% faster h264. Originally committed as revision 6113 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	ae08a5631e	10l in r5768 (broke mbaff) Originally committed as revision 5831 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	717b173366	slightly faster h264 fill_caches() Originally committed as revision 5768 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	af9e7d1810	--enable/disable parsers. Warning: some combinations are broken. Originally committed as revision 5691 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	784036e404	simplify intra prediction mode decoding Originally committed as revision 5612 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	91c58c944f	fill_mbaff_ref_list is missing a return statement, its return value is ignored, and it can't possibly fail, so make it void Originally committed as revision 5566 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	c4da83fb0f	h264: accept rbsp_trailing longer than 1 byte Originally committed as revision 5467 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	b3aaa7bea6	typo me thinks ... Originally committed as revision 5421 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	5d18eaad13	h264: MBAFF interlaced decoding Originally committed as revision 5419 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	67a8208695	h264: faster fill_rectangle() Originally committed as revision 5418 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	2d661e073e	cosmetics (initalize variables where they are used) Originally committed as revision 5356 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	11b681687d	decoders should (IMHO) not duplicate frames, the application can do this if it wants Originally committed as revision 5355 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	09786209e6	reinit quant matrices if pps is overwritten by another of the same pps_id. Originally committed as revision 5346 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	89ddb72aa1	warn on interlaced streams Originally committed as revision 5337 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	2848ce84d2	don't force asserts in release builds. 2% faster h264. Originally committed as revision 5332 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	2ea392529a	10l in 1.199 (write_back_motion with B-pyramid + spatial) Originally committed as revision 5215 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	513fbd8e5a	prefetch pixels for future motion compensation. 2-5% faster h264. Originally committed as revision 5203 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	53b19144e7	1.5x faster write_back_motion, 1-3% overall Originally committed as revision 5198 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	4cb8574dc8	fixing coverity warnig CID: 253 (reading over the end of the aspect_ratio array for illegal aspect ratios) Originally committed as revision 5163 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
David S. Miller	bf4665eeec	Alignment fixes, caused problems on SPARC. patch by "David S. Miller" davem <<at>> davemloft <<dot>> net Originally committed as revision 5130 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Steve L'Homme	267f7edcd1	(f)printf --> av_log conversion taken from a patch by Steve L'Homme Originally committed as revision 5127 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	548a1c8a35	h264_idct8_add_mmx Originally committed as revision 5123 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	9e4cc776da	keyframe flag was wrong if SEIs followed the keyframe Originally committed as revision 5107 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	1bd8624697	kill some warnings Originally committed as revision 5063 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	285b570fd2	fix a memory leak on seeking. Originally committed as revision 5062 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	85ed1022b3	minor simplifications in cabac_mb_type Originally committed as revision 5048 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	db8a64cba0	don't arbitrarily limit delta_qp Originally committed as revision 5026 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	8b03135958	fix some crashes on negative nalsize. Originally committed as revision 5022 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	171c407621	fix some crashes when missing frames Originally committed as revision 5019 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	ef9d1d1575	h264: special case dc-only idct. ~1% faster overall Originally committed as revision 4971 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	c0234aa44c	slightly faster loopfilter Originally committed as revision 4958 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago

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235 Commits (eb73bf723d7657bd5bbaaeb63dd9b77f21048a87)