FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	e27b6e62f7	missmatch control for mpeg2 intra dequantization if bitexact=1 Originally committed as revision 5328 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	5509bffa88	Update licensing information: The FSF changed postal address. Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	bb270c0896	COSMETICS: tabs --> spaces, some prettyprinting Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Aurelien Jacobs	053dea12f2	adapting existing mmx/mmx2/sse/3dnow optimizations so they work on x86_64 patch by (Aurelien Jacobs <aurel at gnuage dot org>) Originally committed as revision 3578 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	e96682e6f4	some of the warning fixes by (Michael Roitzsch <mroi at users dot sourceforge dot net>) Originally committed as revision 3140 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	8fd19ab286	SSE2 fdct by (Balatoni Denes <pnis at coder dot hu>) Originally committed as revision 2729 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Denes Balatoni	c953e7976e	denoise_dct_sse2() patch by (Balatoni Denes <pnis at coder dot hu>) Originally committed as revision 2659 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	783df5f347	denoise_dct_mmx() Originally committed as revision 2657 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	d50635cd24	split intra / inter dequantization Originally committed as revision 2607 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	ba58dabc5c	h263 slice structured mode slice cleanup Originally committed as revision 2568 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	821cb11f76	noise reduction of dct coefficients Originally committed as revision 2468 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	cf3bf5bbaa	minor mmx2 optimization if the dct Originally committed as revision 2423 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
BERO	d4961b3523	fastdiv patch by (BERO <bero at geocities dot co dot jp>) with fixes & cleanup by me Originally committed as revision 1879 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	b0368839ac	MpegEncContext.(i)dct_* -> DspContext.(i)dct_* bitexact cleanup Originally committed as revision 1617 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	0c1a9edad4	* UINTX -> uintx_t INTX -> intx_t Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
bubu	ccfddafbd9	warnings patch by (bubu <bubu at bubu dot net>) Originally committed as revision 1386 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	85bd552606	* using DSPContext - so each codec could use its local (sub)set of CPU extension * fixing compiler warning about uninit level Originally committed as revision 1196 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	50eb9cbc44	idct_permutation_type variable, so the permutation type can quickly be identified Originally committed as revision 1071 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	2ad1516a6c	idct permutation cleanup, idct can be selected per context now fixing some threadunsafe code Originally committed as revision 980 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Arpi	3f09f52adf	fdct_mmx -> ff_fdct_mmx (renamed to avoid namespace conflict with xvid) [found by Kim Minh Kaplan] Originally committed as revision 960 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	28db7fce02	slow but accurate integer dct from IJG (should be ok with the LGPL as the old DCT is the fast integer DCT from IJG) per context DCT selection Originally committed as revision 878 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Dominik Mierzejewski	0778718635	warning patch by (Dominik Mierzejewski <dominik at rangers dot eu dot org>) Originally committed as revision 872 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	ff4ec49e64	license/copyright change Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	ef5b1b5a7e	- Advanced Intra Coding (AIC) support for H.263+ encoder, just DC by now. - Bug fix H.263+ AIC tables. - Warning fixes. Originally committed as revision 431 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	d7e9533aa0	fixed msmpeg4 infinite loop if buggy stream rewrote quantizer fixed bias (+10% compression/quality for h263 like codecs) qscale=1 support mpeg1 intra frames looks far less blocky added codec_id field Originally committed as revision 423 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	9dbf1dddbd	mpeg2/mpeg4 dequantizer support (c & mmx) mpeg1 dequantizer optimizations Originally committed as revision 404 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	3bf43d42ed	mpeg4 mpeg quantizer support Originally committed as revision 381 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	43f1708f8b	- Added PSNR feature to libavcodec and ffmpeg. By now just Y PSNR until I'm sure it works ok. Also it's slow, so use it only when you _really_ need to measure quality. - Fix libavcodec Makefile to enable profiling. Originally committed as revision 314 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	e7774f11ac	- Bug fix on RTYPE (rounding type) not being honoured by H.263+ decoder. Originally committed as revision 312 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	9e15ad28bd	- Bug fixes in H.263+ Advanced INTRA Coding decoder. - H.263+ should be able to decode streams with AIC now :) Originally committed as revision 311 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	d140623fc4	- H.263+ decoder support for Advanded INTRA Coding (buggy) Originally committed as revision 310 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	2f349de286	(commit by michael) mmx & mmx2 quantizer c dct permutation bugfix dont copy input on intra only encodings if it can be avoided dont draw edges on intra only stuff Originally committed as revision 281 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	3d9fccbf0f	(commit by michael) draw_edges_mmx() Originally committed as revision 266 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	badaf88eeb	(commit by michael) dequantizers skip trailing zeros msmpeg4 non-intra decoder has its dequantizer "build in" now Originally committed as revision 260 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Nick Kurshev	f12e206b47	Let loops will be aligned Originally committed as revision 213 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Arpi	7f3f5ec87b	dct_unquantize_h263_mmx() by Michael Niedermayer <michaelni@gmx.at> Originally committed as revision 205 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	35b2a786f5	renamed - use of s->dct_unquantize function pointer - SHOULD add faster h263 mmx specific unquantization stuff Originally committed as revision 23 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago
Nick Kurshev	a9b3f63084	Sync with mplayer's stuff Originally committed as revision 14 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago

38 Commits (b29183a1504d47479ece9d9625ab8ed2f62b8c56)