FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	7d7f57d939	store halfpel filter coefficients in the header as well as the flag for diagonal interpolation the primary reason for this change is that previously MC up to 1/4 pel matched H.264 exactly and that increases the risk of stumbling over patents secondly this allows 0.10 db or more quality gain by choosing a longer filter and the filter could also be chosen optimally for each frame though that of course would cause speed loss at the decoder and encoder side ... Originally committed as revision 10436 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	4770a97aae	remove outcommented code Originally committed as revision 10435 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	65dc0f532d	indention Originally committed as revision 10434 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	a68ca08e30	cleanup mc_block() perform interpolation steps in such an order that halfpel interpolation could be done per picture this also makes mc_block() match h.264 for the 1/4 pel cases so that the use of the h264 functions for some cases does not introduce a fantastic mess Originally committed as revision 10433 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Andreas Öman	7ae94d525c	Indentation patch by Andreas Öman Originally committed as revision 10432 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Andreas Öman	ec970c2187	Let H.264 decoder skip deblocking across slices if running with multiple threads and CODEC_FLAGS2_FAST is set. Thus, it may decode the slices in parallel to gain speed. Patch by Andreas Öman: [andreas olebyn nu] Originally committed as revision 10431 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Limin Wang	75316e1dcc	Set data_size to zero when DCA header parse failed Patch by Limin Wang <lance('\\'>>1)lmwang>(0x24^'D')<gmail>('/' & 0xFE)<com> Thread [PATCH] set data_size to zero if failed to parse dca header Originally committed as revision 10423 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Benoit Fouet	bdfae2a575	Add a bitstream filter for H.264. Originally committed as revision 10422 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	088ed4d636	Avoid a crash when H264 MMC operation causes the short term reference list to be emptied. Patch by Jeff Downs: [heydowns borg com] Originally committed as revision 10416 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Andreas Öman	afebe2f7ca	Add slice-based parallel H.264 decoding Patch by Andreas Öman % andreas A olebyn P nu % NB: depends on having a thread library activated at config time, and on having a source encoded with multiple slices Original threads: date: May 18, 2007 11:00 PM subject: [FFmpeg-devel] Parallelized h264 proof-of-concept date: Jun 15, 2007 10:10 PM subject: [FFmpeg-devel] [PATCH] h264 parallelized, (was: Parallelized h264 proof-of-concept) date: Jun 25, 2007 7:02 PM subject: Re: [FFmpeg-devel] [PATCH] h264 parallelized Originally committed as revision 10407 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Tao Huang	005b683744	Fix put_*_xy2_arm bug and enable put_pixels16_arm and put_pixels8_y2_arm. Speed up > 4%. patch by Tao Huang, ulysses.huang gmail com Originally committed as revision 10402 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	770202c3af	Sort one more list alphabetically. Originally committed as revision 10401 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Guillaume Poirier	14c2634bcc	Fix links to ARM documentation Originally committed as revision 10399 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Kostya Shishkov	c92a30bb06	Move H.264 intra prediction functions into their own context Originally committed as revision 10397 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	2b48d8ba4a	add a 8 taps filter for testing Originally committed as revision 10394 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	c08bbe6c57	fix decoding of dracula.4xm before diego complains Originally committed as revision 10393 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	f9f835ee89	fix segfault with dracula.4xm closes issue132 Originally committed as revision 10392 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	71dce72bee	Replace constants by HTAPS (half pel interpolation filter taps) where appropriate. Originally committed as revision 10390 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	5be3a81871	code to do halfpel interpolation per frame (unfinished and under ifdef but it should be faster when its finished) Originally committed as revision 10293 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Mike Melanson	f55f27ba98	Fix issue 123 (Support Magic-carpet fli version, https://roundup.mplayerhq.hu/roundup/ffmpeg/issue123 ) by rearranging the bit depth Originally committed as revision 10290 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Carl Eugen Hoyos	5d3de5ad22	Silence warnings about NAL_SVC_NON_IDR in H.264. patch by Carl Eugen Hoyos, cehoyos ag.or at Originally committed as revision 10289 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Benoit Fouet	0a1a0a805a	add a close function to bitstream filter Originally committed as revision 10288 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Carl Eugen Hoyos	1c746a490d	Remove error raising when explicitely skipping frame patch by Carl Eugen Hoyos: [cehoyos ag or at] original thread: [FFmpeg-devel] [PATCH] Don't let ctx->skip_frame>0 produce errors date: 08/30/2007 01:30 PM Originally committed as revision 10286 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	becc0ef95b	Remove reimplementation of get_unary. Based on a patch by Alex Beregszaszi. Originally committed as revision 10279 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Luca Barbato	9d14ffbcce	Cosmetics Originally committed as revision 10278 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	c0fee8c985	add a warning message for unsupported kind of encoding Originally committed as revision 10277 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	11f81e6a07	Cosmetical: Empty line removal Originally committed as revision 10275 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	63ecfc1fe4	Comment about unsupported sample size Originally committed as revision 10273 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Marc Hoffman	1cc6bd4f10	renaming ARCH_BFIN to HAVE_BFIN Originally committed as revision 10272 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	a861e7e3b6	cosmetics: Add some whitespace for better readability. Originally committed as revision 10270 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	ea2c666b0e	cosmetics: Sort bitstream filters. Originally committed as revision 10269 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	1e97ce4a31	cosmetics: Sort some lines, whitespace changes. Originally committed as revision 10268 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	d8dfda7e51	Use a consistent multiple inclusion guard. Originally committed as revision 10267 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Denes Balatoni	d9420d4df1	add simple_idct implemented in Sparc VIS patch by Balatoni Denes % dbalatoni A interware P hu% Original thread: Messages starting with: [PATCH] SPARC VIS simple_idct * Originally committed as revision 10266 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	aa33d8096a	Rename function Originally committed as revision 10265 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	321c313836	Replace two #define's by inline functions Originally committed as revision 10264 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Marc Hoffman	14da6549a7	Hooking bfin/mathops.h Originally committed as revision 10263 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Marc Hoffman	543a90d14a	Blackfin 32bit multiplication primitives MULH MUL16 Originally committed as revision 10262 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	eafa1c90e5	Replace complicated and currently broken manual alignment code by DECLARE_ALIGNED_16. Fixes crash in ff_snow_horizontal_compose97i_sse2 Originally committed as revision 10261 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Luca Barbato	55bf7fb613	snow altivec is broken Originally committed as revision 10256 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Roberto Togni	b6f508bbcc	Change 4xm demuxer and video decoder to pass the video format version in extradata instead of codec_tag. Originally committed as revision 10253 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	267b9479ac	typo Originally committed as revision 10250 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	06b00c5f65	Simplify preprocessor directives. Originally committed as revision 10249 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	c97f54020d	Change SYS_DARWIN preprocessor checks to __APPLE__, they are specific to Mac OS X rather than to Darwin. Originally committed as revision 10247 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	ca1daf0ad0	add get_unary_0_33() to help gcc with inlining Originally committed as revision 10242 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	2407a7c10f	cleanup get_unary() Originally committed as revision 10241 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	28296f9c9e	move get_unary() to its own file Originally committed as revision 10240 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	a41f4eacd6	Do not wrongly mark Apple gcc workarounds as being specific to Darwin. Originally committed as revision 10239 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Guillaume Poirier	16dae5173b	remove alignment correction of the destination pointers in luma_16x6 interpolations, since they are always 16-bytes aligned in practice. Add asserts to ease narrowing down potential image corructions on exotic plateforms Based on a patch by Mauricio Alvarez % lokifo A gmail P com % Original thread: Date: Jun 26, 2007 1:07 PM Subject: Re: [FFmpeg-devel] [PATCH] h264 luma interpolation 8x8 for altivec Originally committed as revision 10238 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Ramiro Polla	7bcc1d5b66	CONFIG_7REGS has been renamed to HAVE_7REGS Originally committed as revision 10237 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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5635 Commits (6c05bab46d913fa5f5383d4702a1e6ba383138ff)