FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	4dd31f88f5	cavs: fix "warning: initialization discards const qualifier from pointer target type" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	4394528d2d	cavsdsp: fix "warning: initialization discards const qualifier from pointer target type" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ac126a98e5	dvdec: fix lowres=3 with yuv 4:1:1 Fixes Ticket2390 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	34ea5f418e	h264_refs: check for multiple mismatching long term ref assignments Fixes failure of the assert added a few hours ago. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3d68f5e032	h264_direct: assert the validity of the spatial ref Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	285c5f6838	h264: move last_slice_type reset into decode_slice_header Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	11c3381ce3	h264: move the default_ref_list_done check down after its inputs have been written Fixes 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	3f2ce24f59	h264_refs: assert that the references are not deallocated Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	fbb6741a84	h264_refs: assert that long ref fields have not been inserted multiple times Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	746016598d	h264: Move slice_table clean out of frame_start Fixes inconsistency ultimately leading to an out of array read Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Matt Wolenetz	1d6e618939	vp8: Fix pthread_cond and pthread_mutex leaks CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Carl Eugen Hoyos	670bb1c979	Fix compilation with --enable-decoder=webp --disable-decoder=vp8	12 years ago
Paul B Mahol	95c7cad70c	lavc: remove empty function Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Stefano Sabatini	37fce84e27	lavc/libtheoraenc: clarify comment about global_quality to quality conversion	12 years ago
Matt Wolenetz	65340c976c	Fix pthread_cond and pthread_mutex leaks in vp8 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	1c11ab82d6	paf_video: make code independent of sizeof(AVFrame) Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	66e9716a36	aacps: correct opdipd code to match spec This fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	a345b7f906	vmdav: use more unchecked bytestream2 variants where it makes sense Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	67f9bbbb3f	noise_bsf: check if allocation failed Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	8263726c69	lavc: fix typo Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Xidorn Quan	c7269e3a26	vda_h264_dec: fit the new API It fixes a memory leak in this decoder caused by the API change. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	aa28c42534	mjpegdec: check buffer before using it Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6ae03353de	mpegvideo: Make the table reallocation more robust. This fixes out of array writes after resolution changes No FFmpeg releases are known to be affected by this Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3969b4b861	gmc: Always use edge emu The gmc functions access more pixels than there is allocated memory. Fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	8fc52a5ef9	wmv2: drop non emu edge mode slightly (~ 0.5%) faster, tested with time ./ffmpeg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	76e6b1eba1	wmv2: Use emu edge mode when the edge is too small Fixes 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	92002db3eb	h264_refs: Check for attempts to assign pictures to short & long. Fixes null pointer dereference Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Alexandra Khirnova	0afcf97e1e	vmdav: convert to bytestream2 Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Michael Niedermayer	e234daa518	mlpdec: Fix reading state with 0 bit elements. This fixes an assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	10ece44d09	h264_cavlc: fix assertion failure due to reading too long vlc Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a56d963f11	vp3: Check fps validity more completely Fix assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c6831e2a70	wavpack: check K, fix assertion failure Instead of this it would be possible to change the code to support larger K but that would make the code slower and probably still need checks on K. This variant is choosen as there are no known valid files that need larger K Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e9d3b40052	snow: drop commented out asserts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	3891a270f5	msmpeg4: Split decoding related functions to a separate file This fixes standalone compilation of the msmpeg4v2, msmpeg4v3 and wmv2 encoders, that previously failed to link due to the decoder codepaths requiring error_resilience. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	e557584aa7	mpeg12: Move Mpeg1Context declaration to the only place it is used	12 years ago
Diego Biurrun	1b6d66745a	Split MPEG-1/2 decoder code off from MPEG-1/2 common code	12 years ago
Diego Biurrun	eee2000b41	mpeg12: Move some ff_mpeg1_* function declarations to a more suitable place	12 years ago
Diego Biurrun	b6649ab503	cosmetics: Remove unnecessary extern keywords from function declarations	12 years ago
Diego Biurrun	1db6a080bd	dca: Move ff_dca_convert_bitstream() to the DCA common code This makes the DCA parser and decoder independent.	12 years ago
Janne Grunau	b247253929	vdpau: wrap codec specific functions in appropiate #ifs Fixes linking when only a subset of the deprecated vdpau decoders is enabled.	12 years ago
Janne Grunau	757d85868b	vdpau: fix obsolete mpeg1 vdpau decoder when mpeg2 is disabled	12 years ago
Michael Niedermayer	46c48d546d	mpegvideo: fix null pointer dereference on switching streams Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Janne Grunau	05fa79b844	hwaccel: fix use with frame based multithreading Allows use of AVHWAccel based decoders with frame based multithreading. The decoders will be forced into an non-concurrent mode by delaying ff_thread_finish_setup() calls after decoding of the current frame is finished. This wastes memory by unnecessarily using multiple threads and thus copies of the decoder context but allows seamless switching between hardware accelerated and frame threaded software decoding when the hardware decoder does not support the stream.	12 years ago
Janne Grunau	c24469e812	utils: add workaround for AVHWAccel in ff_get_buffer compat code Since `c977039e58` plane count for PIX_FMT_HWACCEL pixel formats is 0 instead of 1. The created dummy AVBuffers are still bogus since AVFrame does not hold frame data when AVHWAccels are used.	12 years ago
Michael Niedermayer	7b3ca7ae8b	mpegvideo/h264: drop period_since_free This should not be needed anymore Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	a2acadd058	x86: vc1dsp: Fix indentation Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	9b9205e760	x86/dsputil.asm: make unaligned bswap actually work Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	0b499c9b06	h264: Make it possible to compile without error_resilience Error resilience is enabled by the h264 decoder, unless explicitly disabled. --disable-everything --enable-decoder=h264 will produce a h264 decoder with error resilience enabled, while --disable-everything --enable-decoder=h264 --disable-error-resilience will produce a h264 decoder with error resilience disabled. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	f1e9398621	lavc: Rename avpriv_mpv_find_start_code after moving out from mpegvideo Also move the declaration to internal.h, and add restrict qualifiers to the declaration (as in the implementation). Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	75644335b9	lavc: Move start code finding to utils.c This allows dropping the mpegvideo dependency from a number of components. This also fixes standalone building of the h264 parser, which was broken in `64e438697`. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago

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23657 Commits (4ac2da37938354d305178da91d3e3718334de4a5)