FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	9f97af2688	x86: dsputil: drop some unused CPU flag debug code	13 years ago
Mans Rullgard	ffdd93a25e	ppc: fix build with altivec disabled Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	28f9ab7029	vp3: move idct and loop filter pointers to new vp3dsp context This moves all VP3-specific function pointers from dsputil to a new vp3dsp context. There is no reason to ever use the VP3 IDCT where an MPEG2 IDCT is expected or vice versa. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	ab9f987661	build: add CONFIG_VP3DSP, reduce repetition in OBJS lists Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Kostya Shishkov	4cfb0d871d	tscc2: do not add/subtract 128 bias during DCT It turns out that the reference decoder subtracts 128 from DC during block decode but adds it back during reordering block with zigzag pattern. Transforming block with incorrect DC caused heavy visual artifacts for many quantisers.	13 years ago
Kostya Shishkov	3c6c19184c	tscc2: fix typo in DCT	13 years ago
Michael Bradshaw	453c02f971	libopenjpeg: introduce encoding support Based on FFmpeg version from commit `713a7854e0` Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Michael Bradshaw	b43a7bb4f9	libopenjpeg: rename decoder source file. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Kostya Shishkov	0b40153d20	tscc2: DCT output should not be clipped This fixes decoding some TSCC2 files with large quantisers.	13 years ago
Mohammad Alsaleh	c37c383e59	libfdk-aac: Check if cutoff value is valid Passing a cutoff value < sample_rate/256 will cause a crash. Also, values >20000 will have no effect and 20000 will be used anyway. Signed-off-by: Mohammad Alsaleh <msal@tormail.org> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mashiat Sarker Shakkhar	082829520e	vc1dec: Do not use random pred_flag if motion vector data is skipped This fixes SA10143.vc1 from test-suite. Also partially fixes MC-VC1.ts from videolan streams archive. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	25f056e6d4	vp8: Enclose pthread function calls in ifdefs This fixes building with threads disabled. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	c44091a9f7	snow: refactor code to work around a compiler bug in MSVC. This fixes the compiler error "cannot convert from 'BlockNode' to 'int16_t'".	13 years ago
Martin Storsjö	a794600c00	vp8: Include the thread headers before using the pthread types This was unnoticed on linux, since stdlib.h apparently includes files declaring the pthread_mutex_t and pthread_cond_t types. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Daniel Kang	951455c1c1	vp8: implement sliced threading Testing gives 25-30% gain on HD clips with two threads and up to 50% gain with eight threads. Sliced threading uses more memory than single or frame threading. Frame threading and single threading keep the previous memory layout. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Daniel Kang	17343e3952	vp8: move data from VP8Context->VP8Macroblock In preparation for sliced threading. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Daniel Kang	337ade52de	vp8: refactor decoding a single mb_row This is in preperation for sliced threading. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Janne Grunau	f30260d32a	imgconvert: deprecate avcodec_find_best_pix_fmt()	13 years ago
Janne Grunau	ac29054fda	imgconvert: add avcodec_find_best_pix_fmt2() The number of pixel formats outgrew the number of available bits in the bitmask used in avcodec_find_best_pix_fmt(). avcodec_find_best_pix_fmt2() uses a PIX_FMT_NONE terminated list of pixel formats instead.	13 years ago
Janne Grunau	39bb27bf79	imgconvert: avoid undefined left shift in avcodec_find_best_pix_fmt CC: libav-stable@libav.org	13 years ago
Kostya Shishkov	5b7e3a195d	MS Expression Encoder Screen decoder	13 years ago
Martin Storsjö	7548831c5e	libfdk-aac: Allow setting the encoder bandwidth/cutoff frequency Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Diego Biurrun	0da29727ea	build: Fix Ogg demuxer dependencies	13 years ago
Diego Biurrun	b896008271	build: Fix FLAC demuxer dependencies	13 years ago
Diego Biurrun	8eea8fdceb	flac: Move flac functions shared between libraries to flac common code This fixes a number of flac-related build dependencies.	13 years ago
Diego Biurrun	a519463366	build: Fix CAF demuxer dependencies	13 years ago
Diego Biurrun	b7884ff7af	build: Fix MP2 muxer dependencies	13 years ago
Diego Biurrun	d648de61e6	build: Add missing build rules for the ISMV muxer	13 years ago
Martin Storsjö	37eeb5e273	Support AAC encoding via the external library fdk-aac Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	372597e538	libavcodec: Add more AAC profiles The numerical values of the profiles are the MPEG4 Audio Object Type values, minus one. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	667fb97a65	dct/fft-test: use a replacement getopt() if the system has none present. This allows compiling and running these tests on systems lacking a built- in version of getopt(), such as MSVC. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Kostya Shishkov	781888da89	TechSmith Screen Codec 2 decoder	13 years ago
Kostya Shishkov	ed219ed366	mss1: fix decoding masked regions in interframes Spotted by Alberto Delmás	13 years ago
Kostya Shishkov	5467742232	mss3: use standard zigzag table	13 years ago
Kostya Shishkov	acfb6b6cf8	mss3: split DSP functions that are used in MTS2(MSS4) into separate file	13 years ago
Anton Khirnov	82f82ccfc8	motion-test: do not use getopt() It is not available on all systems and using argc/argv directly actually makes the code simpler. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
JULIAN GARDNER	0dd283faca	libx264: support aspect ratio switching Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Martin Storsjö	f27386cdc7	x86: h264_intrapred: Don't add the 'd' suffix to the SPLATB_REG macro The SPLATB_REG macro already adds the 'd' suffix internally. This fixes building on Win64, which has been broken since `878e66902`. This worked for unix, where r2 happened to be rdx in this case, which with the first suffix rdxd was mapped to eax, and eaxd is defined back to eax. On win64 however, r2 happened to be R8 in this case, and R8d mapps to R8D just fine, but there's no mapping for R8Dd to anything. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Kostya Shishkov	1f061da529	mss3: add forgotten 'static' qualifier for private table	13 years ago
Mans Rullgard	0a19000da8	lavc: options: add planar names for request_sample_fmt Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	784514a4a8	flacdec: add planar output support Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	bb58c43c69	qdm2: remove broken and disabled dump_context() debug function	13 years ago
Diego Biurrun	878e669029	x86: h264_intrapred: use newly introduced SPLAT* and PSHUFLW macros	13 years ago
Loren Merritt	4d4752366f	x86inc: add SPLATB_LOAD, SPLATB_REG, PSHUFLW macros Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Diego Biurrun	d20f133ef9	x86: h264_intrapred: port to cpuflag macros	13 years ago
Mans Rullgard	28fff0d974	h264: use templates to avoid excessive inlining Instead of inlining everything into ff_h264_hl_decode_mb(), use explicit templating to create versions of the called functions with constant parameters filled in. This greatly speeds up compilation of h264.c and reduces the code size without any measurable impact on performance. Compilation time for h264.c on an i7 goes from 30s to 5.5s. Code size is reduced by 430kB. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	18f2d5cb9c	mpegvideo: Don't use ff_mspel_motion() for vc1 Using ff_mspel_motion assumes that s (a MpegEncContext poiinter) really is a Wmv2Context. This fixes crashes in error resilience on vc1/wmv3 videos. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	07eeeb1d4f	vp8: Add ifdef guards around the sse2 loopfilter in the sse2slow branch too This was missed in the the previous commit in `70a1c800`. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	70a1c8000f	vp8: loopfilter >=sse2 functions need aligned stack on x86-32. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	c51838478c	amr: remove shift out of the AMR_BIT() macro. MSVC doesn't like the offsetof(..) >> 1 construct, it interprets it as a non-literal, thus causing use of this in static tables to fail compilation.	13 years ago

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16224 Commits (f9a9a148622530cb02dbb81b31d951785f6d331a)