FFmpeg

Commit Graph

Author	SHA1	Message	Date
Laurent Aimar	8bdf11815c	Fixed mpeg12 top field first flag value with field picture encoding. The relevent extract of the iso 13818-2 about the value of the syntaxical element top_field_first of the Picture Coding Extension is: "top_field_first -- The meaning of this element depends upon picture_structure, progressive_sequence and repeat_first_field. [...] In a field picture top_field_first shall have the value '0', and the only field output by the decoding process is the decoded field picture." Originally committed as revision 24853 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	6ce9b4310c	Remove use of the deprecated function avcodec_check_dimensions(), use av_check_image_size() instead. Originally committed as revision 24711 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Måns Rullgård	79042a6eb1	Fix memory leak introduced in r23933 Originally committed as revision 23998 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	9a58234fea	Fix misspelled parameter names in Doxygen documentation. This fixes one Doxygen warning each. Originally committed as revision 23970 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	2cbd734a38	Maybe fix threaded mpeg*video encoding This allocates per-thread copies of some MpegEncContext.ac_val which is used concurrently from the encoding threads. Originally committed as revision 23933 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	49bd8e4b84	Fix grammar errors in documentation Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Francesco Lavra	603a5f04b2	Factorize some code into the new function ff_toupper4(). Patch by Francesco Lavra, francescolavra interfree it Originally committed as revision 23158 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	ba87f0801d	Remove explicit filename from Doxygen @file commands. Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	fc4a2d1e8c	Change ref_index structure so it matches how its organized in h264. Also revert the related error concealment hotfix. Originally committed as revision 22640 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	53f66cee0c	Add ff_ prefix for mpeg2_dc_scale_table. Originally committed as revision 22556 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	6506c3d2b2	Support intra_dc_precision>8 in jpeg Originally committed as revision 22554 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	94ca624fbc	Move ff_sqrt() to libavutil/intmath.h Originally committed as revision 22345 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	358b5b1a59	Get rid of mb2b8_xy and b8_stride, change arrays organized based on b8_stride to ones based on mb_stride in h264. about 20 cpu cycles faster overall per MB Originally committed as revision 22065 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Laurent Aimar	92c6a099ba	H264 DXVA2 implementation It allows VLD H264 decoding using DXVA2 (GPU assisted decoding API under VISTA and Windows 7). It is implemented by using AVHWAccel API. It has been tested successfully for some time in VLC using an nvidia card on Windows 7. To compile it, you need to have the system header dxva2api.h (either from microsoft or using http://downloads.videolan.org/pub/videolan/testing/contrib/dxva2api.h) The generated libavcodec.dll does not depend directly on any new lib as the necessary objects are given by the application using FFmpeg. Originally committed as revision 21353 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Anatoly Nenashev	e1bb0364f8	Support lowres 3 when decoding MPEG video. Patch by Anatoliy Nenashev, nenashev_as mail ru Originally committed as revision 21239 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	d702a2e6c6	Get rid of pointless CONFIG_WMV2 definition. Originally committed as revision 20971 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	d52b4abe8b	Move dummy picture allocation code from mpeg1/2 to mpegvideo. This fixes a infinite loop on a b frame. Originally committed as revision 20672 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	078cdecf9e	Set mb_y in mpeg2 field pictures like h264 does. This fixes -vismv & -debug 16384 with field pictures. Originally committed as revision 20670 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ramiro Polla	d31dbec374	Rename CHECKED_ALLOC(Z) to FF_ALLOC(Z)_OR_GOTO and add context and label parameters. Originally committed as revision 19776 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Luca Abeni	747069e254	Properly initialize AVFrames to default values in the MPEG decoder (fixes the AVFrame pts when decoding MPEG 1 and 2 video) Originally committed as revision 19136 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	a4a750d3b2	Rename alloc_picture to ff_alloc_picture and move its definition in mpegvideo.h to avoid including mpegvideo_common.h in mpeg12.c, because it contains motion code. Originally committed as revision 18968 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	9d9a623925	decode mpeg-2 closed gop first b frames, fix issue #824 Originally committed as revision 18837 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	357ec71f09	change pic type to Picture* and remove casts Originally committed as revision 18833 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	d0d62cc955	Remove 2 unused variables from MPV_decode_mb_internal() found by CSA. Originally committed as revision 18559 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	1b66180263	fix indentation Originally committed as revision 18482 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
Gwenole Beauchesne	da425800ee	Add VA API pixfmt (only VLD is available ATM). Originally committed as revision 18309 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Gwenole Beauchesne	952e2083bc	Rename hwaccel_data_private to hwaccel_picture_private. Originally committed as revision 18071 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Gwenole Beauchesne	cd823ff950	Use av_mallocz() to initialize hwaccel_data_private. Originally committed as revision 17942 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Gwenole Beauchesne	68e5d5235e	Add private HW accel data infrastructure. Originally committed as revision 17899 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Gwenole Beauchesne	34e46c44da	Add frame buffer allocators. aka simplify calls to AVCodecContext.{get,release}_buffer(). Originally committed as revision 17804 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benoit Fouet	d69da18cb0	Merge three conditions in a single 'if' instead of two. Originally committed as revision 17728 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Gwenole Beauchesne	7f8025349a	Make ff_print_debug_info() a no-op when using HW acceleration. Patch by Gwenolé Beauchesne. Originally committed as revision 17646 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Gwenole Beauchesne	044f0296a4	Add ff_hwaccel_pixfmt_list_420[] definition. Patch by Gwenole Beauchesne. Originally committed as revision 17633 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	09a9b45e4f	Add and use ff_pixfmt_list_420. Originally committed as revision 17564 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
Daniel Verkamp	5ef251e504	Add missing av_cold in static init/close functions. Patch by Daniel Verkamp daniel at drv dot nu. Originally committed as revision 17526 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	9cfc1b3a84	Exit with error if MPV_common_init() is called with PIX_FMT_NONE. Give nice error message to fix codecs that call it this way. Originally committed as revision 17452 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	3842560379	whitespace cosmetics: Reindent a few lines after the last commit. Originally committed as revision 17370 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	83344066d3	Get rid of some '#if CONFIG_MPEG_XVMC_DECODER' preprocessor checks around if statements by merging the CONFIG_MPEG_XVMC_DECODER check into the if condition. Originally committed as revision 17369 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
Diego Biurrun	ed92bedb63	Rename some forward declarations that were missed, fixes the warnings: libavcodec/mpegvideo.o libavcodec/mpegvideo.c libavcodec/mpegvideo.c: In function ‘MPV_frame_start’: libavcodec/mpegvideo.c:944: warning: implicit declaration of function ‘ff_xvmc_field_start’ libavcodec/mpegvideo.c: In function ‘MPV_frame_end’: libavcodec/mpegvideo.c:957: warning: implicit declaration of function ‘ff_xvmc_field_end’ Originally committed as revision 17258 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	a002da797c	Fix compilation: XVMC_ --> ff_xvmc prefix for xvmc functions. Originally committed as revision 17256 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
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	49fb20cb8a	replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_ and remove all ENABLE_ definitions. Originally committed as revision 16600 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

1 2 3 4 5 ...

692 Commits (f59e9eaf78c28026ebc540b5767c7fe9f11590fc)