FFmpeg

Commit Graph

Author	SHA1	Message	Date
David Conrad	580a7465fb	Add a chroma_sample_location field to define positioning of chroma samples Originally committed as revision 18795 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	9c24cd7236	Extract colorspace fields from MPEG1/2. Originally committed as revision 18747 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	714127812c	Ignore first entry of intra matrixes if it is invalid. Fixes pink.mpg / issue1046. Originally committed as revision 18724 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	45ccc61a06	Factorize quantization matrix loading code out. Originally committed as revision 18723 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	0127b86108	Fix mb_height for interlaced mpeg2. This correctly fixes issue961, thanks to steven warren for spotting my mistake. Originally committed as revision 18381 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Thilo Borgmann	7a00bbad21	Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows passing of packet-specific flags from demuxer to decoder, such as the keyframe flag, which appears necessary to playback corePNG P-frames. Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread "Google Summer of Code participation" on the mailinglist. Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	a4c7a5ea27	Call ff_fetch_timestamp() for mpeg1/2 when a picture start code is found instead of calling it at the end of a frame with a large negative offset. This significantly reduces the maximal distance in container packets between the point where the first byte of the "access unit" was stored and where we call ff_fetch_timestamp() thus reducing the constraints on our parser. Also change the parser from next_frame_offset to cur, this is needed because now the reference is from container packet start instead of frame start. (i previously misinterpreted this as bug) Originally committed as revision 17731 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	326b554ccf	xvmc works with MPEG-2 as well as MPEG-1, note this in the codec long_name. Originally committed as revision 17717 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	d819b41ba1	Remove unused variable in mpeg_mc_decode_init Originally committed as revision 17676 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Gwenole Beauchesne	6aca2c6785	Remove superfluous call to mpeg_decode_slice() for hwaccel, this function already contains the needed code. Patch by Gwenole Beauchesne. Originally committed as revision 17636 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	3797c74ba5	Add ticks_per_frame, this should hopefully fix the regressions caused by the time_base change. Originally committed as revision 17630 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	765e94ef9e	More AVhwaccel hunks from Gwenole Beauchesne. Originally committed as revision 17590 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	edbd72acea	Correct time_base and repeat_pict for MPEG2 video. Patch by Ivan Schreter, schreter gmx net Originally committed as revision 17572 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	a05aa821b6	add ff_find_hwaccel() by Gwenole Beauchesne Originally committed as revision 17569 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	c269cf68a0	Approved hunks for VAAPI / our new shiny hwaccel API by Gwenole Beauchesne gbeauchesne splitted desktop com Originally committed as revision 17539 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Kalvachev	21effaa4b2	Change the type of pblocks from pointers to short array into pointers to array of 64 DCTELEM, similarly to other block fields. This also get rid of some casts and fixes a warning. Originally committed as revision 17517 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Kalvachev	4acfdcab26	Cosmetics Originally committed as revision 17294 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Kalvachev	ce0e60a108	Merge preprocessor if CONFIG_MPEG_XVMC_DECODER and code if( &&) where possible Originally committed as revision 17293 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Kalvachev	9e494ab77c	Check ff_xvmc_field_start() result in all cases. Originally committed as revision 17290 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	4440bd0da4	Add xvmc_internal.h that contains all internal xvmc function declarations. This allows getting rid of a bunch of ugly forward declarations. Originally committed as revision 17280 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Kalvachev	78f9a87830	use ff_xvmc for function names instead of XVMC_ Originally committed as revision 17254 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	fc2dd7e3de	Remove redundant CONFIG_XVMC option, CONFIG_MPEG_XVMC_DECODER suffices. Originally committed as revision 17229 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Peter Ross	44ba8b650f	don't assume quant_matrix[0]==8 in ff_mpeg1_decode_block_intra(). this is required for the Electronic Arts TQI decoder. Originally committed as revision 17001 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Peter Ross	50240e5646	convert mpeg1_decode_block_intra() to inline global Originally committed as revision 17000 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	bad5537e2c	Use full internal pathname in doxygen @file directives. Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	406792e7b0	cosmetics: Remove pointless period after copyright statement non-sentences. Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	2bb6eba21d	remove ff_get_fourcc() and use AV_RL32() instead Originally committed as revision 16654 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Carl Eugen Hoyos	2b3242253d	Add mpeg1_vdpau decoder. Originally committed as revision 16640 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Carl Eugen Hoyos	e7edb2ea93	12l: Fix compilation with --disable-vdpau. Originally committed as revision 16630 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
NVIDIA Corporation	d37edddc09	Add VDPAU hardware accelerated decoding for MPEG1 and MPEG2 which can be used by video players. Original patch by NVIDIA corporation. Originally committed as revision 16628 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	b250f9c66d	Change semantic of CONFIG_, HAVE_ and ARCH_*. They are now always defined to either 0 or 1. Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	062e7c3ca8	Avoid using sub_id in mpeg1/2video. Originally committed as revision 16587 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Carl Eugen Hoyos	448ecb68e3	Rename mpeg_set_pixelformat() as mpeg_get_pixelformat(). Originally committed as revision 16455 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Carl Eugen Hoyos	93c69a94ea	Factorise setting of avctx->pix_fmt. Originally committed as revision 16453 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	b24298badc	Switch xvmc over to a CONFIG_ option. Originally committed as revision 16153 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	9686df2be5	Delete unnecessary 'extern' keywords. Originally committed as revision 15990 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Roman Shaposhnik	3a84713aaa	Making it easier to send arbitrary structures as work orders to MT workers Originally committed as revision 15804 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	ed16f91f26	Guess picture type from picture coding extension when the main header is damaged. Originally committed as revision 15456 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	047599a4ba	Rename error_resilience to error_recognition. Originally committed as revision 15270 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	395206f6b1	Ignore the spec, and calculate aspect ratio on width/height. Fixes issue562 and issue621. Originally committed as revision 15183 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	8ee552f69c	simplify mpeg12 avctx->pix_fmt set Originally committed as revision 14986 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	071083b4a5	Rename ff_init_vlcs function to the more descriptive name ff_mpeg12_init_vlcs. Now that it is exported, this should avoid confusion and name clashes. Originally committed as revision 14867 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	054480a57b	cosmetics: comment spelling/grammar fixes Originally committed as revision 14866 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	0da49fca79	Untangle mpeg12.c and mdec.c so that mdec.c can be compiled separately. Originally committed as revision 14851 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	6ec87fbd92	Mark init_vlcs function as av_cold. Originally committed as revision 14830 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	fe4bf37455	Make AVCodec long_names definition conditional depending on CONFIG_SMALL. Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	ce8f4fb388	print correct mpeg-2 broken_link value, and print closed_gop Originally committed as revision 13630 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	2d80ce2bdf	Change init_2d_vlc_rl() to not use *alloc_static(). Originally committed as revision 13566 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	9ef3193df1	Remove constant argument. Originally committed as revision 13564 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	f76605e880	Switch to INIT_VLC_USE_NEW_STATIC. Note, if code you maintain still uses INIT_VLC_USE_STATIC please change it as well! Iam not volunteering to clean all codecs up ... Originally committed as revision 13563 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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487 Commits (5ca392d11984d9d8084add221129605270b3feb6)