FFmpeg

Commit Graph

Author	SHA1	Message	Date
Timothy Gu	baef3ba727	avcodec/old_codec_ids: workaround doxygen inclusion bug Currently, http://ffmpeg.org/doxygen/trunk/group__preproc__misc.html is broken, because of inclusion bug in Doxygen's preprocessing mode. The now-unincluded header file is included anyway in avcodec.h, the only place where it is used, so there should be no problem removing it. One concern is API-compatibility, because old_codec_ids.h is a public header. However, IMO this is not a problem because currently users cannot include only this header and not `avcodec.h` anyway, because of missing AV_CODEC_ID_NONE symbol. Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	dad31083ae	x86/svq1enc: port ssd_int8_vs_int16 to yasm Also add an SSE2 version Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	b0de1c7663	x86: build: Only compile FDCT code if MMX is enabled All other files containing purely inline assembly are treated the same way.	11 years ago
Diego Biurrun	12f129e545	x86: Unconditionally compile blockdsp and svq1enc init files This avoids a link failure with MMX disabled as the init functions are referenced unconditionally.	11 years ago
Diego Biurrun	009331303a	x86: huffyuvdsp: Move inline assembly to init file This avoids a link failure with MMX disabled as now code and initialization are compiled under the same condition.	11 years ago
Carl Eugen Hoyos	d3e51b4118	Fix standalone compilation of the amv encoder.	11 years ago
Carl Eugen Hoyos	810294ce3d	Use os/2 palette even if it contains less than 256 entries. Fixes 11Bios13.bmp.	11 years ago
Carl Eugen Hoyos	8f6a04a279	Assume that old bmps do not contain transparency information. Fixes MK50TEMP.BMP that has its RGB channel bit masks on the actual image.	11 years ago
Omer Osman	e0bfe34ea8	libfdk-aacdec: Reduce the default decoder delay by one frame The default error concealment method if none is set via aacDecoder_SetParam(AAC_CONCEAL_METHOD) is set in CConcealment_InitCommonData within the fdk-aac library and is set to Energy Interpolation. This method requires one frame delay to the output. To reduce the default decoder output delay and avoid missing the last frame in file based decoding, use Noise Substitution as the default concealment method. Signed-off-by: Omer Osman <omer.osman@iis.fraunhofer.de> Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	2d15554850	avcodec/mlp_parser: check ff_combine_frame() return code Fixes CID602338 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	bd8b6ed96d	avcodec/bmp: fix integer overflow in checking header sizes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Oliver Fromme	d73823286d	avcodec/dvdsubdec: fix alpha in debuging code improve the debugging function for saving subtitles to PPM files: Actually use the alpha channel. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Oliver Fromme	3f0a3e9e12	avcodec/dvdsubdec: Fix off-by-one error Fix an off-by-one error that causes the height of decoded subtitles to be too small, thus cutting off the lowest row of pixels. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	391ecc961c	x86: mpegvideoenc: Change SIMD optimization name suffixes to lowercase	11 years ago
Justin Ruggles	c6698dfe7c	webpdec: Fix decoding of the huffman group indices. Per the specification, "The red and green components of a pixel define the meta Huffman code used in a particular block of the ARGB image."	11 years ago
Luca Barbato	df949b645b	hevc: Use the local context variable when needed	11 years ago
Michael Niedermayer	ce6a1ff2a1	avcodec/on2avc: Fix out of array access Fixes CID1206648 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anshul Maheshwari	43d70a776d	avcodec: Updated comment for sub param Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anshul Maheshwari	7d1898ebcc	avcodec/dvbsubdec: removed unnecessary null check for subtitle In refrence to coverity defect 1224278 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5307fa00a4	avcodec/dvdec: remove redundant null check Fixes CID700682 again Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d266ecff4b	avcodec/bitstream: remove trivial assert Fixed CID1224273 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	a441a2437b	x86: rename dsputil.asm to idctdsp.asm Its only function is no longer part of dsputil. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ef7e8425e8	avcodec/mjpegdec: factorize some parts of the pix_fmt_id switch() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	784e1cf76b	avcodec/mjpegdec: handle luma upscale detection generically Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	64d98dadc7	avcodec/mjpegdec: set upscale_h/upscale_v using generic code instead of hardcoding a list Some code is left to handle corner cases Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7558e55345	avcodec/mjpegdec: Support pix_fmt_id==0x11222200 Fixes: 4858286_300.jpg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	cd417d947e	avcodec/mjpegdec: fix width for non chroma in rescaling Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	4e09300ffa	mjpegdec: Support pix_fmt_id == 0x22112200 Fixes 4780490_300.jpg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	d0449e7545	vaapi: Update idct_permutation location after dsputil/idctdsp split	11 years ago
Diego Biurrun	79793f8337	Update Fiona's name in copyright statements.	11 years ago
Michael Niedermayer	7faa7d3d42	avcodec/hevc: Use av_malloc(z)_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e429d6c197	avcodec/pgssubdec: remove unused variables Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	89bcb77726	avcodec/pgssubdec: Check input buffer size in parse_presentation_segment() Might fix overread, no testcase known though. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
John Stebbins	0c911c8fbc	avcodec/pgssubdec: fix end display time Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
John Stebbins	066a4819cc	avcodec/pgssubdec: Bail out of decode_rle() if error and AV_EF_EXPLODE is set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
John Stebbins	fc7da418ff	avcodec/pgssubdec: better error codes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
John Stebbins	5c019ec91d	avcodec/pgssubdec: Pass AVSubtitleRect to decode_rle() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
John Stebbins	4701f7676c	avcodec/pgssubdec: split out flush_cache() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	e3fcb14347	dsputil: Split off IDCT bits into their own context	11 years ago
Diego Biurrun	adcb8392c9	mjpeg: Split off bits shared by MJPEG and LJPEG encoders This obviates a dependency of the LJPEG encoder on mpegvideo.	11 years ago
John Stebbins	ca7f2a7372	avcodec/pgssubdec: do not fail when part of the packet is faulty unless AV_EF_EXPLODE is set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
John Stebbins	376f353e3d	avcodec/pgssubdec: rename PICTURE_SEGMENT Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
John Stebbins	253d0be6a1	pgssubdec: handle more complex PGS scenarios Add ability to handle multiple palettes and objects simultaneously. Each simultaneous object is given its own AVSubtitleRect. Note that there can be up to 64 currently valid objects, but only 2 at any one time can be "presented". Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	3f42434600	avcodec/huffyuvencdsp: try to fix misaligned access Should fix fate on MIPS Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Yao Wang	5464916677	avcodec/cavs: improve conformance with rm52j reference decoder Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f9f8491ddf	avcodec/cavs: make cavs_chroma_qp non static The table is needed by multiple files Reverts part of `ef07ac1e12` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	504475f38e	avcodec/mpegvideo: dont overwrite emu_edge buffer Fixes vsynth3 fate failures on mips Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	21bfed5b06	avcodec/mpegvideo_enc: reduce space between blocks in emu_edge in encode_mb_internal	11 years ago
Michael Niedermayer	5bca5f87d1	Revert "x86/videodsp: add emulated_edge_mc_mmxext" The commit causes minor out of array reads and was mainly intended for future optimizations which turned out not to be meassurably faster. Itself it was just 1 cpu cycle faster Approved-by: jamrial This reverts commit `057d2704e7`.	11 years ago
Michael Niedermayer	4d1fa38d98	avcodec/mpeg12dec: Limit progressive_seq reinitilaization to where the resolution changes Fixes Ticket3743 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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29032 Commits (b27555a3a05f8a39c58ac98561411555da3f4a6f)