FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	fb3f28ee28	alsdec: cosmetics after previous commit Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	ae27b70b9d	alsdec: channel sorting Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	cfa530034f	gifdec: remove dead store Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Carl Eugen Hoyos	d4fdaafdb7	Always write all colours for animated gif files, including transparent ones. This fixes the colour of the transparent background (as seen with ffplay), and makes the background of some non-keyframes transparent that was incorrectly shown as opaque for some samples.	12 years ago
Paul B Mahol	9321e93502	gifdec: fix invalid write in gif_copy_img_rect Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	c004de0b1c	gifdec: fix invalid write in giff_fill_rect Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Piotr Bandurski	17714adbf8	tiffdec: support LZW compression with inverted FillOrder	12 years ago
Michael Niedermayer	a9275b4f69	h264: Fix code to also handle pix format changes. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	8525fa7c2c	h264: remove unused variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	73db0bf1b0	mpegvideo: increase scratchpad sizes These where reduced in `f1d8763a02` and this change can cause out of array accesses. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	5823686261	mpeg12: do not decode extradata more than once. Fixes CVE-2012-2803. CC: libav-stable@libav.org	12 years ago
Michael Niedermayer	ca4dd3810e	h264: use must_reinit to simplify code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	af0fafcb6f	h264: decode_update_thread_context() copy parameter sets before using them Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e33811bd26	h264: remove reschange blocking Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c2dfb1e37c	h264: support frame size changes with multi threading Based on code by Janne Grunau Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	8ea4a5533f	h264: move h264_set_parameter_from_sps() call up Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	afc03268b4	h264: move list_count and current_slice reset to flush_change() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	971c469a0d	h264: split flush_change() out of flush_dpb() Based on a patch by Janne Grunau Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	25a0af51da	h264: factor get_pixel_format() out Based on patch by Janne Grunau Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Victor Lopez	1c8bf3bfed	h264: fix sps parsing for SVC and CAVLC 4:4:4 Intra profiles Fixes bug 396. CC: libav-stable@libav.org	12 years ago
Carl Eugen Hoyos	ec4a084581	Show underscores in av_get_codec_tag_string().	12 years ago
Janne Grunau	45635885e4	mpegvideo: increase edge_emu_buffer size for VC1 The VC1 decoder uses edge_emu_buffer simultaneously for luma and chroma and needs more space. That was not a problem before `f1d8763a02` since the size for edge_emu_buffer was always calculated with 2 byte per pixel since the linesize was not known. Fixes occasionally fate errors in vc1_sa10143.	12 years ago
Paul B Mahol	dea9da5f16	qcelpdata: correct start bit for cbgain[0] in qcelp_rate_octave_bitmap[] Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Janne Grunau	acb571c89a	avcodec: bump minor for adaptive h264 frame-mt Also adds forgotten Changelog entry.	12 years ago
Janne Grunau	9e696d2e5f	h264: support frame parameter changes during frame-mt Fixes CVE-2012-2782.	12 years ago
Janne Grunau	f1d8763a02	mpegvideo: allocate scratch buffers after linesize is known Since we can't know which stride a custom get_buffer() implementation is going to use we have to allocate this scratch buffers after the linesize is known. It was pretty safe for 8 bit per pixel pixel formats since we always allocated memory for up to 16 bits per pixel. It broke hoever with cmdutis.c's alloc_buffer() and high pixel bit depth since it allocated larger edges than mpegvideo expected. Fixes fuzzed sample nasa-8s2.ts_s244342.	12 years ago
Michael Niedermayer	ed2d7d5868	ff_h264_direct_ref_list_init: fix B slice check. Fixes null pointer dereference. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	12 years ago
Janne Grunau	73ad2c2fa7	h264: increase dist_scale_factor for up to 32 references Compute dist_scale_factor_field only for MBAFF since that is the only case in which it is used.	12 years ago
Michael Niedermayer	14f79ba18f	h264: remove redundant parts of old slice in extradata code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	99321d1b03	h264: merge old and new "slice in extradata" checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	523c7bd23c	misc typo, style and wording fixes	12 years ago
Michael Niedermayer	c9aab8a123	h264: use mbaff ref indices in fill_colmap() only for mbaff references Prevents writing beyond array bounds. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	12 years ago
Janne Grunau	61c6eef545	h264: prevent decoding of slice NALs in extradata It is not posible to call get_buffer during frame-mt codec initialization. Libavformat might pass huge amounts of data as extradata after parsing broken files. The 'extradata' for the fuzzed sample sample_varPAR_s5374_r001-02.avi is 2.8M large and contains multiple slices.	12 years ago
Clément Bœsch	8b63744f48	Fix "bistream" typo and add a check in tools/patcheck.	12 years ago
Carl Eugen Hoyos	a71de9a2a2	Fix typo in mvc decoder.	12 years ago
Michael Niedermayer	41bebda485	mjpegenc: fix restart interval parameters for yuv444 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	28b85b1fff	mjpegenc: fix YUV444 with w%16!=0 Fixes Ticket2040 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	81c7c817a4	cosmetics: Use consistent names for multiple inclusion guards.	12 years ago
Peter Ross	746b1dcc98	Silicon Graphics Motion Video Compressor 1 & 2 decoder Signed-off-by: Peter Ross <pross@xvid.org>	12 years ago
Peter Ross	afa1617b93	SGI RLE 8-bit decoder Signed-off-by: Peter Ross <pross@xvid.org>	12 years ago
Michael Niedermayer	d28dfa2d42	ac3dec: fix outptr increment. Fixes decoding regression Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	7973a07590	h264: Improve first slice and slice type checks This prevents a null pointer dereference Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	633ae5a210	mjpegenc: fix 444 block count so it is below 10 Fixes Ticket1990 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	f4fe4fa89f	Remove 8SVX_RAW on next lavc mayor bump Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	d7599bd8e2	h264: dont mess with frame gaps on second fields. Fixes assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Piotr Bandurski	388241efa2	mpegvideo_enc/rv20: width and height must be multiple of 4 RealPlayer does not play rv20 files when sizes are not multiple of 4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Janne Grunau	a421bbfe83	h264: fix memleak on error during SPS parsing Introduced in `d7d6efe42b`.	12 years ago
Janne Grunau	27c8337e59	h264-mt: handle NAL_DPAs before calling ff_thread_finish_setup Since a NAL_DPA can start a new frame it has to be handled before ff_thread_finish_setup is called.	12 years ago
Michael Niedermayer	2b643855e0	dirac_parser: check prev_pu_offset before using it Fixes out of array read Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Piotr Bandurski	fef75ef200	mpegvideo_enc/rv10: width and hieghtmust be multiple of 16 RealPlayer does not play correctly rv10 files when sizes are not multiple of 16 "RealVideo Encoder 1.0 supports any size image that is a multiple of sixteen pixels." Reviewed-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

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21913 Commits (fb3f28ee289b9ea5106d5a7fa00a1018eb379e65)