FFmpeg

Commit Graph

Author	SHA1	Message	Date
Alex Converse	3746072712	dv: Split dvdata.h into dvdata.h and dvquant.h	13 years ago
Justin Ruggles	b758cf7343	avcodec: set avpkt->size to 0 if encode2() did not output a packet	13 years ago
Justin Ruggles	a75bc764ec	avcodec: for audio encoding, set packet dts to packet pts. There are no audio encoders which do frame reordering.	13 years ago
Justin Ruggles	d483bb58c3	ac3dsp: do not use pshufb in ac3_extract_exponents_ssse3() We need to do unsigned saturation in order to cover the corner case when the absolute coefficient value is 16777215 (the maximum value). Fixes Bug #216	13 years ago
Michael Niedermayer	e6d9fa66f1	ac3dec: Move center and surround mix level tables to the parser. That way all mix levels as exported by avpriv_ac3_parse_header() will have the same meaning. Previously the 3-bit center mix level for E-AC-3 was used to index in a 4-entry table, leading to out-of-array reads. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> Signed-off-by: Alex Converse <alex.converse@gmail.com>	13 years ago
Alex Converse	7b05025856	aacdec: Unify preconfigured layout and PCE layout.	13 years ago
Alex Converse	f1ecd0802d	aacdec: Support native channel layout when requested.	13 years ago
Alex Converse	37bed6ff3f	aacdec: Try to sniff a reasonable channel layout for PCE based configurations. This changes the output order of multichannel PCE based streams.	13 years ago
Martin Storsjö	e7d4a2a721	libavcodec: Don't do av_free(av_malloc(0)) for bitstream filters This fixes crashes on exit when closing a bitstream filter that hasn't allocated any private data, on OS X. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Janne Grunau	c57fe49da8	eac3dec: replace undefined 1<<31 with INT32_MIN in noise generation	13 years ago
Ronald S. Bultje	73e15e8e6b	prores: specify array size outside DECLARE_ALIGNED brackets.	13 years ago
Paul B Mahol	9aff2d1753	tta: use skip_bits_long() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Diego Biurrun	f769cfedd8	build: Add missing directories to DIRS declarations.	13 years ago
Diego Biurrun	aa06d65693	arm: Add missing #include to vp8.h to fix a make checkheaders warning.	13 years ago
Diego Biurrun	0bba26466f	cosmetics: Delete empty lines at end of file.	13 years ago
Aneesh Dogra	ab9ae40152	bytestream: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Anton Khirnov	cd1ad18a65	rawenc: switch to encode2(). This changes a number of FATE results, since before this commit, the timestamps in all tests using rawenc were made up by lavf. In most cases, the previous timestamps were completely bogus. In some other cases -- raw formats, mostly h264 -- the new timestamps are bogus as well. The only difference is that timestamps invented by the muxer are replaced by timestamps invented by the demuxer. cscd -- avconv sets output codec timebase from r_frame_rate and r_frame_rate is in this case some guessed number 31.42 (377/12), which is not accurate enough to represent all timestamps. This results in some frames having duplicate pts. Therefore, vsync 0 needs to be changed to vsync 2 and avconv drops two frames. A proper fix in the future would be to set output timebase to something saner in avconv. nuv -- previous timestamps for video were wrong AND the cscd comment applies, one frame is dropped. vp8-signbias -- the file contains two frames with identical timestamps, so -vsync 0 needs to be removed/changed to -vsync 2 and avconv drops one frame. vc1-ism -- apparrently either the demuxer lies about timestamps or the file is broken, since dts == pts on all packets, but reordering clearly takes place.	13 years ago
Anton Khirnov	38d5533228	pixdesc: mark pseudopaletted formats with a special flag. This makes it possible to dintinguish them from PAL8. Fixes an invalid write in avpicture_layout().	13 years ago
Anton Khirnov	06484d0b8a	libx264: implement encode2().	13 years ago
Anton Khirnov	05d699222d	libx264: split extradata writing out of encode_nals(). This is done in preparation for the following patch.	13 years ago
Anton Khirnov	52f82a1148	lavc: add avcodec_encode_video2() that encodes from an AVFrame -> AVPacket Deprecate avcodec_encode_video().	13 years ago
Ronald S. Bultje	ce1e250ee9	h264: manually save/restore XMM registers for functions using INIT_MMX. On Win64, these registers are callee-save, so not saving/restoring them correctly is a violation of ABI and can lead to crashes or corrupt data.	13 years ago
Alex Converse	314af0ff94	aacdec: Use correct speaker order for 7.1. The spec says the following speaker mapping is default: center front speaker left, right center front speakers, left, right outside front speakers, left surround, right surround rear speakers, front low frequency effects speaker	13 years ago
Alex Converse	8ece266213	aacdec: Remove incorrect comment. It was only correct when element ids met very specific criteria.	13 years ago
Alex Converse	e600a1e44a	aacdec: Simplify output configuration.	13 years ago
Diego Biurrun	0144fe6995	Remove Sun medialib glue code. It is obscure, most likely unused and not bit-exact compared to libavcodec due to a different IDCT transform algorithm.	13 years ago
Ronald S. Bultje	9b027c0d07	dsputil: set STRIDE_ALIGN to 16 for x86 also. This fixes crashes in e.g. PNG decoding with SSE2 enabled. In fact, many x86 optimizations for codecs assume that our buffer strides are 16-byte aligned.	13 years ago
Ronald S. Bultje	4ff6dea390	pngdsp: swap argument inversion.	13 years ago
Michael Kostylev	3206cccc0e	h264: mark h264_idct_add8_10 with number of XMM registers. This fixes XMM register clobber problems on Win64. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	fb90785e98	vp8: always update next_framep[] before returning from decode_frame(). Also slightly move around code not allocate a new frame if we won't decode it. This prevents us from putting undecoded frames in frame pointers, which (in mt decoding) other threads will use and wait on as references, causing a deadlock (if we skipped decoding) or a crash (if we didn't initialized next_framep[] at all). Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	13 years ago
Justin Ruggles	37390d5cca	apedec: allow the user to set the maximum number of output samples per call It makes sense in some cases to split up the output packet to save on memory usage (ape frames can be very large), but the current/default size is arbitrary. Allowing the user to configure this gives more flexibility and requires minimal additional code.	13 years ago
Justin Ruggles	39575eead2	apedec: do not unnecessarily zero output samples for mono frames	13 years ago
Justin Ruggles	1d3c672d27	apedec: allocate a single flat buffer for decoded samples This will allow the decoder to return samples for the full packet, and it also makes the decoded buffer pointers aligned.	13 years ago
Justin Ruggles	32c61400c0	apedec: use sizeof(field) instead of sizeof(type)	13 years ago
Aneesh Dogra	db7d45237a	bytestream: Add bytestream2 writing API. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Paul B Mahol	d016d3074c	Revert "v210enc: use FFALIGN()" FFALIGN doesn't work with non-powers-of-2. This reverts commit `7ad1b612c8`. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Diego Biurrun	32f3c541bc	doxygen: Do not include license boilerplates in Doxygen comment blocks.	13 years ago
Kieran Kunhya	9814974d2e	avcodec: Clarify AVFrame member documentation. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Paul B Mahol	3cc0353f8d	v210dec: check for coded_frame allocation failure Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Paul B Mahol	986c1c483b	v210enc: use stride as it is already calculated Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Paul B Mahol	7ad1b612c8	v210enc: use FFALIGN() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Paul B Mahol	b5f50da593	v210enc: return proper AVERROR codes instead of -1 Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Paul B Mahol	66fa2a1fb3	v210enc: do not set coded_frame->key_frame It is already set in avcodec_alloc_frame(). Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Paul B Mahol	d73466f841	v210enc: check for coded_frame allocation failure Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Paul B Mahol	b60620bf7e	apedec: 8bit and 24bit support Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Justin Ruggles	6f1a5e8d6b	dsputil: remove debug message in dsputil_init(). AVCodecContext.bits_per_raw_sample is used for audio too, and values other than 8, 9, and 10 are valid.	13 years ago
Justin Ruggles	22c0babbb2	apedec: remove unneeded #include of get_bits.h and associated macro	13 years ago
Justin Ruggles	e4169612a1	apedec: av_fast_malloc() instead of av_realloc() av_realloc() does not guarantee alignment, which is required for DSPContext.bswap_buf().	13 years ago
Justin Ruggles	0759c8eb10	apedec: fix handling of packet sizes that are not a multiple of 4 bytes	13 years ago
Anton Khirnov	e15e2a6d2a	libx264: fix indentation.	13 years ago

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15809 Commits (9ad80ef3db41a70a4c272f17216b6e09011368ea)