FFmpeg

Commit Graph

Author	SHA1	Message	Date
Reimar Döffinger	7a62ddb689	rtjpeg: check get_block return value for error. This avoids crashes due to reading out-of-bounds. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Reimar Döffinger	f6afacdb3b	nuv: check per-frame header for validity. Since it contains dimensions parsing an invalid one has rather annoying effects. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Reimar Döffinger	785baa738a	nuv: use FFALIGN. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Carl Eugen Hoyos	1484b5dec5	flicvideo: check extradata_size before accessing extradata. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Michael Niedermayer	5ace144fe0	fraps: check for overread. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
K.Y.H	51f316a997	cook: fix apparent typo in extradata parsing Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Anton Khirnov	488eec1044	lavc: update doxy to use nondeprecated API.	13 years ago
Mans Rullgard	cc276c85d1	Make channel layout masks unsigned It makes more sense for a bit mask to use an unsigned type. The change should be source and binary compatible on all supported systems, hence micro version bump. Fixes a few invalid shifts. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	00a856e3f9	dca: ARMv6 optimised decode_blockcode() This is a hand-tuned version of the code with impossible parts of the FASTDIV function ommitted. 2-5% faster overall on Cortex-A8. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Janne Grunau	117e2a30f2	frame-mt: return consumed packet size in ff_thread_decode_frame This is required to fulfill avcodec_decode_video2() promise to return the number of consumed bytes on success.	13 years ago
Luca Barbato	7f1b427018	snow: split snow in snowdec and snowenc The common non inlined code goes in snow.c, the common inlined code in snow.h, tables move in snowdata.h (included only by snow.c)	13 years ago
Anton Khirnov	8b7412fe4e	tiffenc: deprecate using compression_level	13 years ago
Ronald S. Bultje	db431f7efe	h264: add support for decoding planar RGB images.	13 years ago
Justin Ruggles	c1848c4b26	pcmdec: remove unneeded resetting of samples pointer	13 years ago
Anton Khirnov	3eedd29bd7	bethsoftvideo: return proper consumed size for palette packets. Also check for sufficient packet size.	13 years ago
Anton Khirnov	a94c769dad	tiffenc: add a private option for selecting compression algorithm	13 years ago
Mans Rullgard	3a0b72dee0	ARM: remove needless .text/.align directives The 'function' macro already includes the appropriate directives. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Alex Converse	963f685535	aacdec: Fix PS in ADTS. Fixes File1.aac and Bug 80.	13 years ago
Justin Ruggles	0e8fdd41c2	dsputil: use cpuflags in x86 emu_edge_core avoids passing around the extra argument among all the macros it uses	13 years ago
Justin Ruggles	395f2e70dd	dsputil: use movups instead of movdqu in ff_emu_edge_core_sse() This allows emulated_edge_mc_sse() and gmc_sse() to be used under AV_CPU_FLAG_SSE.	13 years ago
Justin Ruggles	05d1e45d1f	wma: initialize prev_block_len_bits, next_block_len_bits, and block_len_bits. The initial values are not checked against the number of block sizes. Initializing them to frame_len_bits will result in a block size index of 0 in these cases instead of something that might be out-of-range. Fixes Bug 81.	13 years ago
Mans Rullgard	85770d6e56	Add libavutil/mathematics.h #includes for INFINITY This fixes build errors in some environments. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Luca Barbato	e97e5a2e02	doxy: introduce an empty structure in libavcodec	13 years ago
Mans Rullgard	8ee2b4672f	ARM: add explicit .arch and .fpu directives to asm.S This prevents build errors when compiler and assembler default targets differ. Ideally each file would declare the highest level it requires. This is however not easily possible as it complicates assembling pre-armv6t2 code in Thumb-2 mode. HAVE_NEON is used as indicator for ARMv7-A since no other symbol exists for this and NEON is only available in this variant. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Janne Grunau	0945eddec0	pthread: do not touch has_b_frames Adding the thread count in frame level multithreading to has_b_frames as an additional delay causes more problems than it solves. For example inconsistent behaviour during timestamp calculation in libavformat. Thread count and frame level multithreading are both set by the user. If the additional delay caused by frame level multithreading needs to be considered in the calling code it has all information to take it into account. Should it become necessary to calculate a maximum delay inside libavcodec it should be exported as its own field and not reusing an existing field. Based on a patch by Michael Niedermayer. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Justin Ruggles	a8fe9a7242	pthread: add some malloc failure checks	13 years ago
Justin Ruggles	f3a29b750a	avcodec: move some AVCodecContext fields to an internal struct. A new field, AVCodecContext.internal is used to hold a new struct AVCodecInternal, which has private fields that are not codec-specific and are used by general libavcodec functions. Moved internal_buffer, internal_buffer_count, and is_copy.	13 years ago
Justin Ruggles	513b691955	avcodec: use av_opt_set() instead of deprecated av_set_string3()	13 years ago
Justin Ruggles	fa9aeb82e2	avcodec: fix some const warnings libavcodec/options.c:583: warning: assignment discards qualifiers from pointer target type libavcodec/options.c:589: warning: initialization discards qualifiers from pointer target type	13 years ago
Justin Ruggles	86d3730360	avcodec: remove pointless AVOption, internal_buffer_count	13 years ago
Luca Barbato	b7d939d998	cinepack: return non-generic errors	13 years ago
Michael Niedermayer	a4009c6a9a	cinepak: remove redundant coordinate checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	867b496681	cinepak: check strip_size Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	d92fea2b14	cinepak, simplify, use AV_RB24() Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	a2b51fe87c	cinepak: simplify, use FFMIN() Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	b55aa7df6b	cinepak: Fix division by zero, ask for sample if encoded_buf_size is 0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Alex Converse	bb4b0ad83b	vp5: Fix illegal read. Found with Address Sanitizer	13 years ago
Thierry Foucu	e0966eb140	vp6: Fix illegal read. Found with Address Sanitizer Signed-off-by: Alex Converse <alex.converse@gmail.com>	13 years ago
Martin Storsjö	268fb3f985	mpegaudiodec: Don't use a nonexistent log context for av_dlog This fixes builds with DEBUG defined, broken since `1158745a2d`. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mike Melanson	747283a078	cinepak: Add another special case so that it can handle the following file: http://samples.mplayerhq.hu/V-codecs/CVID/bad_cinepak_frame_size.mov This fix works around another work around which handles a different type of odd Cinepak data. Thanks to Matthew Hoops (clone2727 - gmail.com) for the sample and fix. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Kostya Shishkov	ffc638c283	lagarith: add some RGBA decoding support Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Nathan Caldwell	39616fc307	lagarith: Add correct line prediction for RGB Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	f1d1516e55	cosmetics: indentation	13 years ago
Justin Ruggles	1158745a2d	mpegaudiodec: init static tables in AVCodec.init_static_data()	13 years ago
Mans Rullgard	3f5d6a665a	binkvideo: simplify and remove invalid shifts Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Sebastien Zwickert	ac3dbb4d58	hwaccel: OS X Video Decoder Acceleration (VDA) support. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Janne Grunau	29ae0565d9	vble: remove vble_error_close It does not make much sense to factor the error handling to its own av_always_inline function. Fixes "format not a string literal and no format arguments" warning in the av_log.	13 years ago
Derek Buitenhuis	c433a3f9a5	VBLE Decoder Add a decoder for the VBLE Lossless Codec, which still has a cult following. Used to be popular several years ago on doom9. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	b656c4d08e	tta: use an integer instead of a pointer to iterate output samples	13 years ago
Justin Ruggles	5c210e2cb9	shorten: do not modify samples pointer when interleaving	13 years ago

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14739 Commits (c3b05d2159e9c2d78c62ef79c2cfcb90d766556d)