FFmpeg

Commit Graph

Author	SHA1	Message	Date
Janne Grunau	6a27ae28f9	mpegvideo: treat delayed pictures as used This requires to move the avcodec_default_free_buffers() call to ff_MPV_common_end() since otherwise delayed pictures would get freed during a size change.	12 years ago
Janne Grunau	bd255f9feb	lavc: set frame parameters after decoding only if necessary Direct rendering capable decoders call get_buffer() which will set the frame parameters. Prevents frames with wrong parameters when a decoder outputs delayed frames after a resolution or pixel format change.	12 years ago
Janne Grunau	072be3e896	h264: set parameters from SPS whenever it changes Fixes a crash in the fuzzed sample sample_varPAR.avi_s26638 with alternating bit depths.	12 years ago
Janne Grunau	0eae920c3c	h264: initialize frame-mt context copies properly	12 years ago
Luca Barbato	be75fed975	vp6: properly fail on unsupported feature Interlacing is not supported at all and mismanaged down the normal codepaths causing possible buffer management issues. CC: libav-stable@libav.org	12 years ago
Michael Niedermayer	eee8c94f50	cavsdec: check ff_get_buffer() return value Fixes CID747721 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	5cb080fa5e	snowenc: check ff_get_buffer() return value Fixes CID747722 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	7effc26ba7	svq1enc: check ff_get_buffer() return value Fixes CID747723 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	1818a1130d	alsdec: propagate error codes in read_block() Reviewed-by: Thilo Borgmann <thilo.borgmann@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0213d5ad86	alsdec: make return checking for read_*_block_data() consistent Reviewed-by: Thilo Borgmann <thilo.borgmann@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	79bfba14b7	alsdec: Use AVERROR_INVALIDDATA in read_const_block_data Reviewed-by: Thilo Borgmann <thilo.borgmann@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nedeljko Babic	d7117138cf	mips: ac3 downmix updated to the new data layout. Signed-off-by: Nedeljko Babic <nbabic@mips.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Alex Converse	6d5b009267	aacdec: Fix an off-by-one overwrite when switching to LTP profile from MAIN. Found-by: pawlkt CC: libav-stable@libav.org	12 years ago
Michael Niedermayer	a01679586c	mpeg1video: fix regression with slices != threads Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	03df972016	mpeg1video: support multi threaded slice encoding. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	f18c873ab5	adpcm: fix off by 1 error and out of array access in DK4 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	03b9d4a7dc	msmpeg4dec: fix coeff index Fixes assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0ceca269b6	alsdec: check block length Fix writing over the end Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	48238fd00b	svq1: Fix building with -DDEBUG Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	ce58642ed0	x86inc: support stack mem allocation and re-alignment in PROLOGUE. Use this in VP8/H264-8bit loopfilter functions so they can be used if there is no aligned stack (e.g. MSVC 32bit or ICC 10.x). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	c4182d72c9	svq1: return meaningful error codes.	12 years ago
Anton Khirnov	998fdcff41	lavc: replace some forgotten instances of PixelFormat with AVPixelFormat	12 years ago
Anton Khirnov	84a0806680	svq1: unmacroify macros used only once.	12 years ago
Anton Khirnov	95baf701db	svq1: deMpegEncContextize This decoder is quite simple and none of the MpegEncContext complexity is actually needed.	12 years ago
Ronald S. Bultje	6f40e9f070	x86inc: support stack mem allocation and re-alignment in PROLOGUE Use this in VP8/H264-8bit loopfilter functions so they can be used if there is no aligned stack (e.g. MSVC 32bit or ICC 10.x). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Michael Niedermayer	2fb240ddb6	ac3dec: fix out of array read Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e8e575633f	lavc/utils: Do not require dimensions for PNG. pngenc doesnt need them and mplayer doesnt set them. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Mans Rullgard	02823f6d71	Make LOCAL_ALIGNED syntactically similar on all systems This changes the LOCAL_ALIGNED definition on systems where DECLARE_ALIGNED is used so it matches the manual alignment case, ensuring invalid use will not compile on x86 only to fail on everything else. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Michael Niedermayer	7dee5f04ac	svq3: fix cast type to be independant of "sizeof(int)" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	17d5746d96	build: fix dca encoder dependencies Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Peter Ross	7016aa655b	iff decoder: support RGB8 and RGBN	12 years ago
Clément Bœsch	7eafd274d8	build: fix prores decoder dependencies. According to lavc/proresdsp.c, both prores and prores-lgpl decoders need lavc/x86/proresdsp_init.c:ff_proresdsp_x86_init().	12 years ago
Carl Eugen Hoyos	71b1912963	Print bpc (for bits per component) with pixel format if it is smaller than expected.	12 years ago
Michael Niedermayer	e7101a7f3f	libavcodec/x86/mpegvideo: switch to av_assert2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	623184afa2	itu H.263: Fix handling of PB blocks This fixes artifacts in Ticket744 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c3bb3334f6	h264: dont try to allocate scratchpad if linesize is not known Fixes out of array access Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	2ddf7c88d1	ZeroCodec: Flip output The initial testing of the VFW binary codec was flawed, likely due to an AviSynth bug. Re-testing using VirtualDub and various professional editing applications has revealed it should have been flipped. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Paul B Mahol	a354839bfa	build: update mxf muxer dependencies Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	d880c34408	lavc: fix typo and avrn build dependencies Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	ddbf0702c5	dsputil_mmx: switch to av_assert2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	4c7515286b	takdec: silence/fix warning for undefined behavior Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	4a5289ade3	mips: disable ac3 downmix, until its updated to the new data layout. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Peter Ross	e044cd4123	codec_desc: AV_CODEC_ID_SMPTE_KLV is data	12 years ago
Mans Rullgard	f9e493c6f5	sh4: dsputil: remove duplicate of ff_gmc_c() This function is an exact duplicate of the generic one. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Michael Niedermayer	7aabeea9ba	ac3dec: fix bugs in direct buffer use. This fixes potentially exploitable out of array writes. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Mans Rullgard	2dd95bd7cf	dsputil: remove unused macro WRAPPER8_16 This macro has never been used. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Paul B Mahol	cef28b5602	tak: reduce difference with qatar Mostly cosmetics changes, but also makes decoding little faster here. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Stefano Sabatini	461b5bf4ab	lavc/avcodec: extend/clarify/fix documentation for avcodec_fill_audio_frame()	12 years ago
Michael Niedermayer	0af7ccd9e2	mpeg12: move current_picture_ptr reset to the end of decode_frame. This fixes passing fields instead of frames into the decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	774e6fc9ed	libvpxenc: Support forcing keyframes Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago

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22599 Commits (b5884db437eebe136efef63a8186b7b4b51b5525)