FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	826f429ae9	qpel in mmx2/3dnow qpel refinement quality parameter Originally committed as revision 1393 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	477ab036ad	trellis quantization Originally committed as revision 1380 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	1457ab5233	qpel encoding 4mv+b frames encoding finally fixed chroma ME 5 comparission functions for ME b frame encoding speedup wmv2 codec (unfinished) user specified diamond size for EPZS Originally committed as revision 1365 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	140cb66321	new PSNR code (now works with chroma, b frames, ...) rename _TYPE to FF__TYPE for the external API allow user specified pict_type Originally committed as revision 1308 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Brian Foley	9c76bd48aa	* altivec and pix_norm patch by Brian Foley Originally committed as revision 1269 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	9a7b310d06	* remaining part of John Ryland's patch Originally committed as revision 1267 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	11f18fafca	huffyuv Originally committed as revision 1211 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	92ddb69283	* init for inv_zigzag_direct16 moved to init block Originally committed as revision 1204 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	5abd509acd	* init table once Originally committed as revision 1203 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	4555345704	* using macros to shorten init part * removing some unused/unneeded code * unifing some function names Originally committed as revision 1202 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	34dfe896e3	* quick fix for bit exact setting (FIXME - add this into context flags) Originally committed as revision 1200 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	c9a2ebc4c0	100l for kabi (fixing qpel) Originally committed as revision 1198 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	eb4b3dd3c3	* using DSPContext - so each codec could use its local (sub)set of CPU extension Originally committed as revision 1194 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	7801d21d13	optimize block_permute() optimize dct_quantize_c() dont permute s->q_inter/intra_matrix Originally committed as revision 1067 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	073b013d00	complete mpeg4 GMC decoding support Originally committed as revision 1046 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	d2975f8d4f	warning fixes Originally committed as revision 1044 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 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	22 years ago
Leon van Stuivenberg	d46aba2642	ps2 idct patch by (Leon van Stuivenberg <leonvs at iae dot nl>) Originally committed as revision 963 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	5596c60cce	dont store version for bit-exact tests Originally committed as revision 948 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	b318477992	put/avg_pixels16 fixing 2 small qpel bugs Originally committed as revision 915 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Brian Foley	ab6c65f693	altivec build tidyup patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>) Originally committed as revision 898 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Heliodoro Tammaro	a43bd1d715	patch by Heliodoro Tammaro <helio at interactives dot org> - configures/builds on all darwin versions - ffserver builds on darwin (if you have the extra libraries) - builds correctly (again) on non-darwin ppc (no -faltivec in gcc-3.2) Originally committed as revision 880 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
Brian Foley	59925ef204	first cut at altivec support on darwin patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>) Originally committed as revision 875 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	3aa102be84	new ratecontrol code Originally committed as revision 862 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	fc2bb4f44d	fixing normal mmx idct Originally committed as revision 835 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Marko Kreen	adc09b2eab	adding ff prefix to avoid global name conficts with xvid (patch by Marko Kreen <marko at l-t.ee>) Originally committed as revision 739 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	02da51ec60	* Move "restrict" fallback to common.h * Don't include config.h in dsputil.c Originally committed as revision 721 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	c13e1abdec	* Detect "retrict" keyword * Use "restrict" in some dsputil routines (yields large speedup) Originally committed as revision 716 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	6d4985bbdf	move unaligned access macros to dsputil.h - added unaligned 32 bit store Originally committed as revision 687 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	8ee14970d6	added ff_idct_put/add Originally committed as revision 672 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	03c94ede93	avoid name clash with libjpeg - added missing externs Originally committed as revision 660 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	20695ec921	Minor warning cleanup. Originally committed as revision 654 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	f0ca2e1b0a	* compatibilized declaration with its original definition (though I'm not sure which one is correct - but they should match) Originally committed as revision 610 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
Fabrice Bellard	57060b1ec7	removed unused stuff - added dsputil_set_bit_exact() support for easier testing Originally committed as revision 551 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	10fc842423	fixing alignment for alignment picky cpus Originally committed as revision 535 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	6000abfa89	removed useless header includes - use av memory functions Originally committed as revision 522 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	59fe111e81	new hopefully faster MC Originally committed as revision 505 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	9dbcbd92e8	fixed mpeg4 time stuff on encoding mpeg4 b-frame enoding support removed old, out-commented ratecontrol reuse motion compensation code between encoding & decoding prefix newly added global functions with ff_ to reduce namespace polution b-frame ME (unfinished, but working) added some comments to mpegvideo.h do MC on encoding only once if possible bugs? ;) Originally committed as revision 403 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	e4986da9ce	- ME setting moved to AVCodecContext/MpegEncContext, no longer a global. - EPZS ME algo used by default. - HQ flag activated for ffmpeg. - Cosmetics ... Originally committed as revision 398 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
Michael Niedermayer	649c00c96d	sizeof(s->block) isnt 6462 anymore bugfix mpeg12 decoding optimization Originally committed as revision 364 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	ba6802debf	4MV motion estimation (not finished yet) SAD functions rewritten (8x8 support & MMX2 optimizations) HQ inter/intra decission msmpeg4 encoding bugfix (MV where too long) Originally committed as revision 362 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	7ff037e9ca	q-pel mc fixed Originally committed as revision 321 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	44eb495128	divx5-gmc support q-pel mc support neither is totally bugfree yet though :( Originally committed as revision 320 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
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
Nick Kurshev	1e98dffb7a	Alpha optimizations by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> Originally committed as revision 274 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	0a8d8945fd	(commit by michael) faster simple idct in MMX Originally committed as revision 269 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago

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161 Commits (49cef7443a37a91827f0b8d8f7494f1fec563a1b)