FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	9ee3334840	libspeexenc: add supported sample rates and channel layouts.	13 years ago
Hendrik Leppkes	f6b4624fcf	utvideo: mark interlaced frames as such Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Carl Eugen Hoyos	8875333707	utvideo: Fix interlaced prediction for RGB utvideo. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Diego Biurrun	a5a93fa8f5	cosmetics: do not use full path for local headers	13 years ago
Janne Grunau	1d01fee980	fix hardcoded tables compililation caused by missing math constants Add -D_XOPEN_SOURCE=600 to host cflags to make the constants in math.h available. Include math.h where necessary and remove redundant M_PI defines.	13 years ago
Ronald S. Bultje	89ffd189ef	twinvq: give massive struct a name. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	a50b756280	lavc: remove stats_in from AVCodecContext options table. Its documentation states that it is allocated/freed by the caller, but it is declared as an AV_OPT_TYPE_STRING AVOption. Since `367732832f` the AVOptions system frees strings automatically. This can be considered an API break, since it won't work when the caller doesn't use av_malloc() to allocate the memory or wants to use the string after closing the codec. Since there is not much value in this field being an AVOption, the best solution is to remove it from the options table.	13 years ago
Kostya Shishkov	005c80b645	MS Screen 1 decoder	13 years ago
Alex Converse	43886eaebc	aacdec: Fix popping channel layouts. 'channel_layout' not 'channels' from the stored configuration should go to AVCodecContext's 'channel_layout'.	13 years ago
Mans Rullgard	980f81d961	Use av_gettime() in various places Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	db7d8fb4ef	dct-test: use emms_c() from libavutil instead of duplicating it	13 years ago
Diego Biurrun	4cc2920dd2	flvdec: remove incomplete, disabled seeking code	13 years ago
Simon A. Eugster	7146177d18	lavc: Extend the documentation for avcodec_init_packet Add a note that pkt->data and pkt->size must be initialized. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	cb5042d02c	float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil	13 years ago
Martin Storsjö	3641b0489c	Add support for iLBC decoding/encoding via the external library libilbc The library is 3-clause BSD licensed. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	db28b01dcf	dirac: replace compound literal with normal initialiser Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	9fcda25e35	vorbisdec: replace div/mod in loop with a counter 2x speedup of surround decoding on Cortex-A9. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Ronald S. Bultje	d9669eab0b	dwt: remove variable-length arrays Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	d246c18ea6	Avoid C99 variable declarations within for statements. We generally do not declare variables within for statements and there are compilers that choke on such constructs.	13 years ago
Diego Biurrun	af10feadc2	ppc: Rename H.264 optimization template file for consistency.	13 years ago
Justin Ruggles	4795362660	golomb: check remaining bits during unary decoding in get_ur_golomb_jpegls() Fixes infinite loop in FLAC decoding in case of a truncated bitstream due to the safe bitstream reader returning 0's at the end. Fixes Bug 310. CC:libav-stable@libav.org	13 years ago
Michael Niedermayer	bcbb30e2a0	libmp3lame: add missing layout terminator Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Mans Rullgard	30f515091c	h264: allow cropping to AVCodecContext.width/height Override the frame size from the SPS with AVCodecContext values if the latter specify a size smaller by less than one macroblock. This is required for correct cropping of MOV files from Canon cameras. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Kostya Shishkov	cac4760bf4	iac: generate codec tables as they are supposed to be Unlike its predecessor, Indeo Audio codec generates tables depending on sampling rate. Previously decoder used pre-generated tables for 22050 Hz which obviously doesn't work with other frequencies. Many thanks to Maxim Poliakovsky for providing all needed information for this.	13 years ago
Kostya Shishkov	e1a3fa5d3a	indeo4: handle frame type 1 properly It turns out that this frame type is actually intra and should be used as a reference for interframes too.	13 years ago
Justin Ruggles	d5a7229ba4	Add a float DSP framework to libavutil Move vector_fmul() from DSPContext to AVFloatDSPContext.	13 years ago
Justin Ruggles	98db4e2a4e	PPC: Move types_altivec.h and util_altivec.h from libavcodec to libavutil This will allow for easier implementation of Altivec functions in libraries other than libavcodec.	13 years ago
Justin Ruggles	94d2b0d2fd	ARM: Move asm.S from libavcodec to libavutil This will allow for easier implementation of ARM-optimized functions in libraries other than libavcodec.	13 years ago
Mans Rullgard	bc92214e27	vc1dsp: mark put/avg_vc1_mspel_mc() always_inline This ensures that these functions are inlined into the per-position entry points, allowing constant propagation as needed for proper optimisation. 18% faster VC1 decoding on Cortex-A9. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Alex Converse	ecf79c4d3e	vorbis: Validate that the floor 1 X values contain no duplicates. Duplicate values in this vector are explicitly banned by the Vorbis I spec and cause divide-by-zero crashes later on.	13 years ago
Kostya Shishkov	c6061443f7	Indeo Audio decoder	13 years ago
Kostya Shishkov	34271cabac	imc: make IMDCT support stereo output This will be useful for Indeo Audio decoder which is almost the same but supports stereo.	13 years ago
Kostya Shishkov	c45e2da617	imc: move channel-specific data into separate context This will be useful for Indeo Audio decoder which is almost the same but supports stereo.	13 years ago
Kostya Shishkov	b56825c40e	mpc8: fix maximum bands handling In Musepack SV8 codec property tell the maximum nonzero band, but every frame codes maximum band as a limit (i.e. strictly less than given value). Synthesis also expects maximum nonzero band, so there's a need to convert frame maximum band limit value.	13 years ago
Alex Converse	79c8e29a7e	aacdec: Turn PS off when switching to stereo and turn it to implicit when switching to mono.	13 years ago
Kostya Shishkov	96fadfb158	bmv: add stricter checks for invalid decoded length This makes decoder handle random data passed as BMV frame data.	13 years ago
Anton Khirnov	cf3a1948e9	avpacket: fix duplicating side data. Use correct side data size instead of just zeroed field.	13 years ago
Ronald S. Bultje	6163d880c0	vp8: move block coeff arithcoder on stack. This prevents gcc from assuming that contents of it may have changed between calls to vp56_range_get_prob(), thus preventing countless (and unnecessary) movs. Decoding of sintel trailer goes from (avg+SG) 9.796 +/- 0.003 to 9.635 +/- 0.010.	13 years ago
Christian Schmidt	d041dec3cb	pcm-mpeg: improve log message wording We support every defined value for channel layout, bitrate and sample depth. All other values are not unsupported, but reserved. Update comments to say "are used" instead of "are known or exist". Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Hendrik Leppkes	c58bcead3b	pcm_mpeg: fix number of consumed bytes to include the header. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Vitor Sessak	bac0729d9e	x86: use new schema for ASM macros Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Kostya Shishkov	d073f122ea	imc: some cosmetics	13 years ago
Michael Niedermayer	90290a5150	tqi: Pass errors from the MB decoder This silences some valgrind warnings. CC: libav-stable@libav.org Fixes second half of http://ffmpeg.org/trac/ffmpeg/ticket/794 Bug found by: Oana Stratulat Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Reinhard Tartler <siretart@tauware.de> (cherry picked from commit `f85334f58e`)	13 years ago
Justin Ruggles	713548cbad	x86: lavc: use %if HAVE_AVX guards around AVX functions in yasm code. This is needed for older versions of yasm/nasm that do not support AVX. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Diego Biurrun	cc7fac9970	dwt: return errors from ff_slice_buffer_init()	13 years ago
Jordi Ortiz	c89e428ed8	dwt: check malloc calls Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Diego Biurrun	3ea5429489	ppc: Drop unused header regs.h	13 years ago
Kieran Kunhya	5ff01259a8	Convert vector_fmul range of functions to YASM and add AVX versions Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Jordi Ortiz	13a867a63e	dwt: K&R prettyprinting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Diego Biurrun	4f04f5cc8b	indeo: Make ivi_calc_band_checksum() static, it is only used in one file.	13 years ago

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16079 Commits (41e637e44902246efa17babf26e9be8a4a519e6f)