FFmpeg

Commit Graph

Author	SHA1	Message	Date
Romain Dolbeau	e45a2872fa	1) remove TBL support in PPC performance. It's much more useful to use the PMCs, and with Apple's CHUD it's fairly easy too. No reason to keep useless code around 2) make the PPC perf stuff a configure option 3) make put_pixels16_altivec a bit faster by unrolling the loop by 4 patch by (Romain Dolbeau <dolbeau at irisa dot fr>) Originally committed as revision 2022 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	0273ceebbd	few more error checks Originally committed as revision 2021 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	3f6f76afef	the reference sw doesnt like some legal headers ... Originally committed as revision 2020 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	4b0e52f635	warning fix Originally committed as revision 2019 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	05fd1577be	mpeg 2 seeking fix Originally committed as revision 2018 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	bd7d1ea76b	Optimized simple idct for arm by Frederic 'dilb' Boulay <dilb@handhelds.org>. Currently licensed under the GPLv2, but the author allowed to license it under the LGPL, feel free to change Originally committed as revision 2017 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	e056044824	CODEC_FLAG_LOW_DELAY fix Originally committed as revision 2016 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	27fc5352d0	merge U and V statistics, 33% reduction in memory requirement, compression rate better for some files worse for others, worst compression rate loss 0.05% Originally committed as revision 2015 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	147e5200ca	memleak fix by (Jake Page <jake at CS dot Stanford dot EDU>) with minor fix by me Originally committed as revision 2014 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	aef3c69d8d	moved frame_count to wmadeccontext Originally committed as revision 2011 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	f2899fb1ff	uniformization (now it uses the same trace functions as h264, defined in common.h) Originally committed as revision 2010 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	2ca71015ef	unwanted second definition of CHECKED_ALLOCZ Originally committed as revision 2009 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Romain Dolbeau	3efd4952df	PPC fixes & clean-up patch by (Romain Dolbeau <dolbeau at irisa dot fr>) Originally committed as revision 2008 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Ivan Kalvachev	d55e93e48b	Mpeg2 16x8 Patch by ("Ivan Kalvachev" <ivan at cacad dot com>) Originally committed as revision 2006 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	aef95c8cb9	fix last_block_index<=0 bug Originally committed as revision 2004 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	d9ced4ca4b	cleanup / cosmetics Originally committed as revision 2001 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	085565f71f	20% less memory needed for 8bit AC state (worst compression rate loss was 0.2%, all other files had <=0.1% loss) Originally committed as revision 2000 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	9085af0751	moved the tables into header files (and applied the 'static' patch). Nick: why do you like mergeing tables and code into one file, so making it unusable big? Originally committed as revision 1999 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	a4adb60858	PPC970 patch + cpu-specific tuning support by (Romain Dolbeau <dolbeau at irisa dot fr>) Originally committed as revision 1997 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Sam Hocevar	2c094d6338	build error on Alpha patch by (Sam Hocevar <sam at zoy dot org>) Originally committed as revision 1996 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	dc939fd588	fix CHECKED_ALLOCZ(0) Originally committed as revision 1993 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	1e79606dd6	gcc 2.95 workaround Originally committed as revision 1992 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Mike Melanson	2e26c8d204	- fix PLANE_PRED8x8 prediction (H/V are swapped, this is correct!) - fix B-frame motion compensation - cleanup motion vector math and other blocks of common code Originally committed as revision 1991 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Mike Melanson	89ebf4e85e	Fix third pixel motion compensation Originally committed as revision 1990 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	8e937a4ad1	2x100l Originally committed as revision 1989 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	cb482d2511	blinking blocks around thin vertical lines and dots bugfix Originally committed as revision 1988 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Ivan Kalvachev	1dff7d56ad	DMV support patch by ("Ivan Kalvachev" <ivan at cacad dot com>) Originally committed as revision 1985 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	2a250222e6	CONFIG_ENCODERS cleanup Originally committed as revision 1984 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	4fb518c392	the return of the idct with 16bit output by ("Ivan Kalvachev" <ivan at cacad dot com>) Originally committed as revision 1983 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	daab329603	fixing concealment MVs prediction Originally committed as revision 1982 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	eb60dddc2e	some warning fixes Originally committed as revision 1977 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Mike Melanson	a7d3e7729a	don't step on the context Originally committed as revision 1976 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Mike Melanson	4e8eed2f3b	4, not 2 Originally committed as revision 1975 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Mike Melanson	da3b975630	added support for B-frames and multiple slices Originally committed as revision 1974 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Mike Melanson	ccdaf63dc3	fix identifier to fix compilation Originally committed as revision 1973 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	c009df3f86	make ff_emulated_edge_mc() independant of MpegEncContext Originally committed as revision 1971 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Nick Kurshev	cebe4432e9	optimization: merge phases 0 and 1 Originally committed as revision 1970 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	b1e6b355f7	lossless mjpeg encoding (planar yuv & RGB) and somerelated bugfixes Originally committed as revision 1968 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Nick Kurshev	c3b4e0eb15	to be more precise Originally committed as revision 1967 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Nick Kurshev	860208a400	finally works now Originally committed as revision 1966 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	971eb237b7	10l Originally committed as revision 1965 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	855127bc92	fixed segfault if sequence header has not been found before slice decoding Originally committed as revision 1964 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	63efe9a7e6	cleanup pegasus "pseudo yuv" (=RCT) lossless decoding support bigendian fix? Originally committed as revision 1963 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	1433e6c499	a bottle of coke (=0.5l) Originally committed as revision 1962 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Nick Kurshev	0b15bfe7cc	some useful warning Originally committed as revision 1961 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	e4d2b1f39a	lossless jpeg decoding support Originally committed as revision 1959 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	11e659c203	golomb rice codes use gradients instead of prediction errors as context model store independant quantization tables for each point merge contexts with opposit sign Originally committed as revision 1957 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	2248dd89ae	* removed redundant includes (they were even wrongly used) Originally committed as revision 1953 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Nick Kurshev	b8414bbd16	RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from a mplayerhq (originally from public domain player for Amiga at http://www.honeypot.net/audio) Originally committed as revision 1952 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	a9722aa6e5	works with old gcc versions too Originally committed as revision 1948 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago

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1491 Commits (dd0003fa3dea3a9f80feaf66c89230b83e4b02eb)