FFmpeg

Commit Graph

Author	SHA1	Message	Date
Reimar Döffinger	cd3ced1bb9	fraps: frame threading support. Codec is too simple to gain much from it at lower resolutions, but should help at very high resolutions, particularly for v3 and v5 where a not too optimized pseudo-YUV to RGB is done in the codec. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	0efdb942a6	fraps: Deduplicate some code. Also moves it before the get_buffer call so that most error exits happen before it. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	3469c88804	fraps: Minor simplification, use local variable. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Ronald S. Bultje	20a7d3178f	png: add missing #if HAVE_SSSE3 around function pointer assignment.	13 years ago
Paul B Mahol	371946bc27	r210enc: don't write uninitialized data Also fix r210 fate decoding test. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	668a0b152b	libvpxenc: update after FF_API_X264_GLOBAL_OPTS removal Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	a915618a29	Improve decoding quality for lossy wavpack. This reverts `e6e7bfc1` and `365e1ec2`. The code may be incorrect both before and after the revert, but we do not have any samples that were fixed by the original commits. Fixes ticket #871.	13 years ago
Reimar Döffinger	7fabef1f01	fraps: optimize pseudo-YUV to RGB conversion. With gcc 4.6 this part of the code is ca. 4x faster, resulting in an overall speedup of around 5% for fate-fraps-v5 sample. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Ronald S. Bultje	331e7c4cb3	imdct36: mark SSE functions as using all 16 XMM registers. On x86-64, it indeed uses all 16 registers (and on x86-32, this gets clipped to 8). Not marking it properly causes callers of this function to fail randomly because of XMM register clobbering.	13 years ago
Ronald S. Bultje	e92003514d	png: move DSP functions to their own DSP context.	13 years ago
Aneesh Dogra	f9708e9a0e	sunrast: Add a sample request for TIFF, IFF, and Experimental Rastfile formats. Signed-off-by: Aneesh Dogra <lionaneesh@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Aneesh Dogra	415f358a1f	sunrast: Cosmetics Signed-off-by: Aneesh Dogra <lionaneesh@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Aneesh Dogra	4ffb8e2c14	sunrast: Remove if (unsigned int < 0) check. Note: This fixes the following GCC warning :- libavcodec/sunrast.c:94: warning: comparison of unsigned expression < 0 is always false. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Aneesh Dogra	fef3771778	sunrast: Replace magic number by a macro. Signed-off-by: Aneesh Dogra <lionaneesh@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Paul Kendall	7df9937fcc	Fix dvb subtitle decoding when display segment is missing.	13 years ago
Reimar Döffinger	f4e8292eb7	fraps: Add release_buffer forgotten when reget_buffer was removed. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	95e873bb14	fraps: fix indentation. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	6a9b565e0a	FRAPS: Do not needlessly use reget_buffer. Codec has only I- and skip-frames, so there is no need for reget_buffer, change it so it works with get_buffer. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Paul B Mahol	6bcc8275a1	r210enc: fix encoding for unaligned widths Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	97dece333d	rawenc: initialize coded_frame via avcodec_get_frame_defaults. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	dbc7c6121e	libgsm: Fix compilation. Move libgsm_encode_close before its first use and call it with the correct number of arguments. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Paul B Mahol	f122cbf087	v210x: check for return value of avcodec_alloc_frame() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	7299e5d52b	v210enc: remove redundant assignment Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	bf0aea7907	v210enc: check return value of avcodec_alloc_frame() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	70a8c79680	v210dec: check return value of avcodec_alloc_frame() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	3ab90687fd	roqaudioenc: check return value of avcodec_alloc_frame() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	2de6a7253e	roqaudioenc: remove redundant assignment Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	1e90450fad	r210dec: check return value of avcodec_alloc_frame() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	1fa24d08b2	pcm: remove redundant assignment Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	ae8dc203b2	pcm: check return value of avcodec_alloc_frame() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	f913f3788a	libopencore-amr: fix memleak Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	766e160e87	libopencore-amr: check return value of avcodec_alloc_frame() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	a136c2cf3e	libmp3lame: remove dupe assigment It is already done by avcodec_alloc_context(). Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	5291cedd6c	libgsm: remove dupe assigment. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	3ac99cdc41	libgsm: check return value of gsm_create & avcodec_alloc_frame() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nathan Caldwell	2e626dd513	aacenc: Fix LONG_START windowing. Forgot to add the equivalent amount to the incoming sample pointer as the output pointer. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Nathan Caldwell	dc7e7d4dd9	aacenc: Fix a bug where deinterleaved samples were stored in the wrong place. 10l: Forgot to adjust deinterleave for new location of incoming samples in `7946a5a`. This produced incorrect, but surprisingly listenable results. Thanks to Justin Ruggles for the report. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Reimar Döffinger	a0eb8de5e0	Merge palette-only header with actual video frame. This fixes the video frame pts (off by one for each MVIh) and makes the "key frames" decode stand-alone (MVIh contains only palette, such a palette-only frame being marked as key frame is not really correct). Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	0b378e8aa9	DFA: fix "skip frame" TSW1 encoding. Previously the decoder would raise an error. The end result is the same, the time stamps only change because regression tests create time stamps incorrectly. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Paul B Mahol	f870fc2fb9	adpcmenc: refactor some code. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	82c252972b	adpcmenc: check return value of avcodec_alloc_frame() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	7b21b0f155	adxenc: check return value of avcodec_alloc_frame() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	88fb935c1c	ac3enc: check return value of avcodec_alloc_frame() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	9bfe218299	lavc: extend doxy for avcodec_alloc_context3().	13 years ago
Anton Khirnov	2d9535ad31	avcodec_align_dimensions2: set only 4 linesizes, not AV_NUM_DATA_POINTERS. This function is video-only, so there's no point in setting more linesizes. Fixes stack corruption in avplay.	13 years ago
Mans Rullgard	be822d77b6	aacsbr: ARM NEON optimised sbrdsp functions Overall speedup of HE-AAC decoding 2.3x on Cortex-A8, 1.2x on A9. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	8996ed2b73	aacsbr: align some arrays Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	aac46e088d	aacsbr: move some simdable loops to function pointers This prepares for assembly optimisations by moving the most time-consuming loops to functions called through pointers in a new context. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Clément Bœsch	23b639c44f	Fix "ouput" typo and add a check.	13 years ago
Michael Niedermayer	81ab42a334	dirac_yasm: fix linking failure due to %ifndef Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

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18357 Commits (487996f64abdc1673ecddc516ac46cdb83d26b8f)