FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	9e63720b4b	mpegvideo.h: remove the 1 line difference to qatar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Alex Converse	ad62507f32	h263dec: Fix asserts broken by the elimination of FF_COMMON_FRAME.	14 years ago
Diego Biurrun	fed6c90b68	cosmetics: remove some stray comments from AVCodec declarations	14 years ago
Diego Biurrun	933a6fd5a1	cosmetics: fix indentation/alignment in AVCodec declarations	14 years ago
Reimar Döffinger	99c7b51641	Abort if command offset decreases, avoids potential endless loop. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Carl Eugen Hoyos	324b8adca4	Fix a possible miscompilation of cabac with old (broken) compilers.	14 years ago
Carl Eugen Hoyos	eb29649cad	Set bits_per_coded_sample when encoding ADPCM.	14 years ago
Måns Rullgård	9a83adaf34	arm: Avoid using the movw instruction needlessly This fixes building for ARM11 without Thumb2. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Martin Storsjö	d0a2f0af9d	Move an int64_t down in MpegEncContext This allows using the same arm assembler offsets for both EABI and the mach-o ABI. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Vitor Sessak	18b131de04	dct32: Add SSE2 ASM optimizations Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Kostya Shishkov	6f7fe4723b	Correct chroma vector calculation for RealVideo 3. Old version divided it wrong, which resulted in chroma drift (visible on FATE sample too as dirty trails left by clouds). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Luca Barbato	9d39cbf6cf	avpacket: signal possibly corrupted packets Use AV_PKT_FLAG_CORRUPT flag to mark packets that might be incomplete or have errors. Formats that have a mean to validate their packets should use this flag to deliver such information instead of silently dropping the packets.	14 years ago
Dustin Brody	4326f6f525	mpeg4videodec: remove dead code that would have detected erroneous encoding Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Alex Converse	a6c49f18ab	aac: Remove some suspicious illegal memcpy()s from LTP.	14 years ago
Alex Converse	e11a5fccb2	bink: Eliminate unnecessary shadow declaration.	14 years ago
Carl Eugen Hoyos	318fd9dac2	Remove non-existing fourcc " Y8". This reverts a line of r1842.	14 years ago
Dustin Brody	18cb40f074	lavc: Deprecate unused FF_ER_VERY_AGGRESSIVE Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Reimar Döffinger	0e29c4f761	Revert bink dequantization hack that is no longer necessary. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Jason Garrett-Glaser	a3bf7b864a	H.264: tweak some other x86 asm for Atom	14 years ago
Dustin Brody	8f9d3f6d9a	s302m: use nondeprecated audio sample format API Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	14 years ago
Mans Rullgard	3ad1684126	x86: cabac: add operand size suffixes missing from `6c32576` This fixes build with clang. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Dustin Brody	2a11952f45	h263dec: Propagate AV_LOG_ERRORs from slice decoding through frame decoding with sufficient error recognition Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Mans Rullgard	f5f004bc5a	x86: cabac: don't load/store context values in asm Inspection of compiled code shows gcc handles these fine on its own. Benchmarking also shows no measurable speed difference. Removing the remaining cases in get_cabac_bypass_sign_x86() does cause more substantial changes to the compiled code with uncertain impact. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Jason Garrett-Glaser	6c32576548	H.264: optimize CABAC x86 asm for Atom	14 years ago
Ronald S. Bultje	8dcf518430	vp3/theora: flush after seek.	14 years ago
Jeff Downs	4105443872	h264 - Correct implicit weight table computation for long ref pics Correct computation of implicit weight tables when referencing pictures that are marked for long reference.	14 years ago
Jeff Downs	e80e2d5ba1	h264 - correct the check for invalid long term frame index in MMCO decode The current checks on MMCO parameters prohibits a "max long term frame index plus 1" of 16 (frame idx of 15) for the "set max long term frame index" MMCO. Fix this off-by-one error to allow the full range of legal values.	14 years ago
Jeff Downs	188694b2f5	h264 - Fix PCM intra coded blocks in monochrome case	14 years ago
Michael Niedermayer	2fb9fc0f6c	h264: improve max slices error message Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	539940d42f	imgconvert: remove unused and inconsistent PixFmtInfo.depth field	14 years ago
Stefano Sabatini	fdd130a213	prefer "SAR" over "PAR" in av_dump_format() "SAR" (Sample Aspect Ratio) is globally preferred over "PAR" (Pixel Aspect Ratio), although the two terms share the same semantics. For example the corresponding AVStream field is called sample_aspect_ratio, and libavfilter has a filter named setsar. Therefore prefer the term "SAR" over "PAR" in the libavformat/utils.c:dump_stream_format() and avcodec_string() output for avoiding confusion.	14 years ago
Mans Rullgard	ca6a904656	ppc: remove redundant setting of Altivec IDCT This is already set by dsputil_init_ppc() and is best done in only one place. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	c3027b4d2f	mpegvideo: initialise DSPContext in ff_dct_common_init() The functions and tables initialised in this function rely on an initialised DSPContext. Make sure they always have one. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Justin Ruggles	093ee8e199	cosmetics: reindent	14 years ago
Justin Ruggles	1bca72e1bd	eac3enc: support writing of basic mixing and info metadata	14 years ago
Mans Rullgard	e72f3d10f6	dnxhdenc: fix declarations in for loops Apparently the gcc warning doesn't trigger on these. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	c358a0364e	dsputil: remove stale bink prototypes and comments Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	1b3539d453	dsputil: move a bink-only function to binkdsp Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	cbd58a872d	dsputil: remove some unused functions Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Kostya Shishkov	2968bedf12	bink: make IDCT take 32-bit input Since IDCT transforming 32-bit input to 8-bit output is unusual and unpractical for most codecs, move Bink IDCT into separate context. Get rid of an additional permutation table while at it since SIMD support for Bink IDCT is unlikely to be implemented in foreseeable future. Quantisation tables also have to change type to signed for proper dequantisation of DCT coefficients. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	e324619ca9	imgconvert: change logic in avcodec_get_pix_fmt_loss() Avoid the use of the brittle/inconsistent information in PixFmtInfo.depth, and implement a possibly more robust logic which exposes the information in pixdesc. Also allow the removal of PixFmtInfo.depth, since this is the only use of it.	14 years ago
Diego Biurrun	9b3139ebca	dctref: make sure function declarations match between .c and .h file	14 years ago
Mans Rullgard	da4c7cce21	x86: fix build with gcc 4.7 The upcoming gcc 4.7 has more advanced constant propagation resulting some inline asm operands becoming constants and thus emitted as literals, sometimes in contexts where this results in invalid instructions. This patch changes the constraints of the relevant operands to "rm" thus forcing a valid type. While obviously suboptimal, this is what older gcc versions already did, and there is no change to the code generated with these. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Reimar Döffinger	7cbb856efe	Remove useless NULL check. We dereferenced the pointer two lines above, no point in checking for NULL afterwards. In addition it cannot be NULL the way it was initialized just one line further above. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Stefano Sabatini	d7e14c0d10	imgconvert: remove PixFmtInfo.pixel_type field The field is only used for checking if a format is YUV planar and if the format is paletted. This patch replaces the current is_planar_yuv() code with a function which uses the pixdesc information. The new implementation is less efficient, but this should not be an issue as the functions which use it (av_picture_crop/pad()) are deprecated and currently never used in the codebase.	14 years ago
Michael Niedermayer	9e4ed295da	mpeg4_decode_profile_level: fix indention Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	52e24c7d7e	mpeg4videodec: simplify mpeg4_decode_profile_level() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	8c0fa61a97	jpegdec: actually search for and parse RSTn Fixes decoding of MJPEG files produced by some UVC Logitec web cameras, such as "Notebook Pro" and "HD C910". References: http://trac.videolan.org/vlc/ticket/4215 http://ffmpeg.org/trac/ffmpeg/ticket/267 Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Reviewed-by: Kostya <kostya.shishkov@gmail.com> (cherry picked from commit `7b8ed831eb`)	14 years ago
Stefano Sabatini	3b8bb503ee	imgconvert: store padded size information in PixFmtInfo, simplify avg_bits_per_pixel() Prefer data-driven over procedural logic in avg_bits_per_pixel(), simplify and improve robustness, as it is easy to miss a function update when a new format is added.	14 years ago

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14749 Commits (48734a54e8dc1ad7ec1c59dece6e132e97e7e79b)