FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	1b89bcdd7f	udp: Clarify the comment about binding the multicast address Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	113d3e106d	udp: Reorder comments When this code was added in `36b532815c`, the new code was added between the existing comment and the existing line of code, making the old comment seem to refer to the new code. This makes it read correctly. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Paul B Mahol	ea1d64ab10	ttadec: unbreak playback of matroska files Matroska demuxer needs to recreate tta header, so just display crc error without aborting. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Aaron Colwell	12623a8026	vorbisdec: avoid invalid memory access This fixes some invalid memory access caused later in the function by res_chan[] not being set for all channels. This happens when a channel doesn't appear a submap. This change simply returns a decoder error when this situation is detected. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Dale Curtis	ef0d779706	Fix uninitialized reads on malformed ogg files. The ogg decoder wasn't padding the input buffer with the appropriate FF_INPUT_BUFFER_PADDING_SIZE bytes. Which led to uninitialized reads in various pieces of parsing code when they thought they had more data than they actually did. Signed-off-by: Dale Curtis <dalecurtis@chromium.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	4ffe5e2aa5	huffyuv: add padding to classic (v1) huffman tables. We slightly overread the input buffer, so we require padding at the end of the buffer, as is documented in the get_bits API. Without padding, we'll read uninitialized data or beyond the end of the .rodata, which may crash. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	4c25269ced	png: convert to bytestream2 API. Protects against overreads in the input buffer. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Kostya Shishkov	681e726865	dca: include libavutil/mathematics.h for possibly missing M_SQRT1_2	13 years ago
Ronald S. Bultje	83f15a1228	avs: fix infinite loop on end-of-stream. The codec would keep returning the last decoded frame if the stream contains B-frames, since it wouldn't clear that frame from the list of frames to be returned to the user. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Alex Converse	fd0be63049	tiffdec: Prevent illegal memory access caused by recycled pointers. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Martin Storsjö	94f1b11a6f	rtpenc: Fix the AVRational used for av_rescale_q_rnd The current one has a zero denominator - this is what was intended in `14aecc50fa`. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	b4bccf3e4e	wma: fix off-by-one in array bounds check. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Reimar Döffinger	6eda85e15b	sbrdsp.asm: convert all instructions to float/SSE ones. Since the values are floats, using the float operations makes sense, improves performance on some CPUs and makes the code SSE compatible instead of needing SSE2. Based on suggestion by Jason. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	3416d0805e	dv: cosmetics.	13 years ago
Ronald S. Bultje	e97efecec8	dv: check buffer size before reading profile. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	6e2821160b	Revert "AAC SBR: group some writes." This reverts commit `ba36f14e5d`. It broke decoding on x86-32 on some systems.	13 years ago
Martin Storsjö	a887c87c23	udp: Print an error message if bind fails Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	37cc8600d0	cook: extend channel uncoupling tables so the full bit range is covered. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	84a020efc3	roqvideo: cosmetics.	13 years ago
Ronald S. Bultje	cdf1577162	roqvideo: convert to bytestream2 API. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	93b53ffb1a	dca: don't use av_clip_uintp2(). The argument is not a literal, thus causing the ARM v6 or later builds to break.	13 years ago
Ronald S. Bultje	626964a4c4	wmall: fix build with -DDEBUG enabled.	13 years ago
Ronald S. Bultje	8febcb9fc1	smc: port to bytestream2 API. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Christophe Gisquet	ba36f14e5d	AAC SBR: group some writes. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Christophe GISQUET	7e1ce6a6ac	dsputil: remove shift parameter from scalarproduct_int16 There is only one caller, which does not need the shifting. Other use cases are situations where different roundings would be needed. The x86 and neon versions are modified accordingly. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Christophe GISQUET	dabf8dd34a	SBR DSP: unroll sum_square The length is even, so some unrolling can be performed. Timings are for x86: - 32bits: 102c -> 82c - 64bits: 82c -> 69c Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Christophe GISQUET	294c05ce8a	rv34: remove dead code in intra availability check This was an incorrect copy-and-paste to a code not needing the original code. Spotted by Jason in a previous review but forgotten in the commit. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Christophe GISQUET	7104c23bd1	rv34: clean a bit availability checks. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Luca Barbato	af49e1766b	v4l2: update documentation Update the examples and remove stale information. Video4linux support had been already removed.	13 years ago
Ronald S. Bultje	1255eed533	tgq: convert to bytestream2 API. This protects against input buffer overreads. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Paul B Mahol	aed9da20af	parser: remove forward declaration of MpegEncContext Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	e6ffd997cb	dca: prevent accessing static arrays with invalid indexes. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	cc5dd632ce	raw: move buffer size check up. This way, it protects against overreads for 4bpp/2bpp content also. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	f1320dc3be	lpcm: fix sample size calculation for 20bit LCPM. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	9487fb4dea	swscale: clip unscaled output intermediates. Fixes bug 240, as well as several integer overflows (visible as glitches) in other scaling output routines, e.g. YUV422.	13 years ago
Ronald S. Bultje	a93b572ae4	smacker: error out if palette copy-with-offset overruns palette size. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	a55d5bdc6e	algmm: convert to bytestream2 API. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Diego Biurrun	8ca6e523a6	wma: Refactor common code to fix standalone compilation of WMA lossless decoder.	13 years ago
Diego Biurrun	3c715383ea	vc1: Move init code shared between decoder and parser to common code file. This fixes standalone compilation of the VC-1 parser.	13 years ago
Diego Biurrun	1e9d55e45e	x86: Remove duplicated AVG_3DNOW_OP / AVG_MMX2_OP macros from h264_qpel_mmx.c.	13 years ago
Carl Eugen Hoyos	a294a7a1b3	mov: Allow last chunk to have an arbitrary number of samples. Fixes ticket #673. (cherry picked from commit `8dcd2a41ec`) Signed-off-by: Alex Converse <alex.converse@gmail.com>	13 years ago
Reimar Döffinger	b5161908e0	SBR DSP: fix SSE code to not use SSE2 instructions. movq from SSE register _to_ memory is an SSE2 instruction. Use the SSE movlps function instead that does the same thing. Signed-off-by: Reimar DÃ¶ffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	a9c5b6f602	cpu: initialize mask to -1, so that by default, optimizations are used.	13 years ago
Ronald S. Bultje	6193ff6854	error_resilience: initialize s->block_index[]. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	11b940a1a8	svq3: protect against negative quantizers. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	c23acbaed4	Don't use ff_cropTbl[] for IDCT. Results of IDCT can by far outreach the range of ff_cropTbl[], leading to overreads and potentially crashes. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	2254b559cb	swscale: make filterPos 32bit. Fixes overflows for large image sizes. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Anton Khirnov	018f39ef49	FATE: add CPUFLAGS variable, mapping to -cpuflags avconv option.	13 years ago
Anton Khirnov	4138cd2907	avconv: add -cpuflags option for setting supported cpuflags. Useful for testing.	13 years ago
Anton Khirnov	4d851f8dcf	cpu: add av_set_cpu_flags_mask().	13 years ago

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33194 Commits (baaab6069a261354a1c9470f3185686ad85166c6) All Branches Search

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