FFmpeg

Commit Graph

Author	SHA1	Message	Date
Nicolas George	b0aaf304a7	Replace PATCHWELCOME by relevant error codes. This supersedes commit `154c0a8`. The bug was also reported by Rafaël Carré.	13 years ago
Michael Niedermayer	154c0a8c98	replace ENOTSUP by AVERROR_PATCHWELCOME This unbreaks compilation Found by: jb Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a8469223f6	alac: Check for bitstream overread Fixes Ticket801 Bug found by: Oana Stratulat Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	65f0f9183b	tm2: Check remaining size before init_get_bits() Fixes a null pointer dereference. Fixes 2nd half of Ticket800 Bug found by: Oana Stratulat Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	6168e5812a	Fix off-by-one error when decoding rigth-to-left targa.	13 years ago
Janne Grunau	729ebb2f18	h264: clear trailing bits in partially parsed NAL units Trailing bits are likely to be non-zero if the NAL unit is truncated. Clearing the bits make overreads of the bitstream less likely in this case. Fixes playback of http://streams.videolan.org/streams/mp4/Mr_MrsSmith-h264_aac.mp4 which has a forbidden byte sequence of 0x00 0x00 0x00 in it SPS.	13 years ago
Aneesh Dogra	0a6aff6936	vc1: Handle WVC1 interlaced stream Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Aneesh Dogra	00aad121d8	xl: Fix overreads Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	1d0ae92a25	eamad: pass & check errors Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	03a9c9932d	eamad: fix excessive memory allocation. Fixes Ticket792 Bug found by Oana Stratulat Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Asen Lekov	25c2d76b68	qcelpdec: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Diego Biurrun	2fd291846b	qcelpdec: cosmetics: drop some pointless parentheses	13 years ago
Diego Biurrun	30bbd5cbc0	x86: conditionally compile dnxhd encoder optimizations	13 years ago
Michael Niedermayer	f85334f58e	tqi: Fix passing errors from the MB decode. This silences some valgrind warnings. Fixes second half of Ticket794 Bug found by: Oana Stratulat Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	608708009f	adpcm: Fix crash Fixes half of Ticket794 Bug found by: Oana Stratulat Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	29179239f5	proresdec: add UPDATE_CACHE, should fix decoding with -Os Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Janne Grunau	358ea75e9e	Revert "h264: skip start code search if the size of the nal unit is known" This reverts commit `87eebb3454`.	13 years ago
Janne Grunau	87eebb3454	h264: skip start code search if the size of the nal unit is known Start code emulation prevention is only required in Annex B bytestream packed NAL units. For other coding formats the size is already known. Looking for a start code prefix can result in false positives like in http://streams.videolan.org/streams/mp4/Mr_MrsSmith-h264_aac.mp4 which has a false positive in the SPS.	13 years ago
Paul B. Mahol	2e7905eee8	cljr: fix buf_size sanity check Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Shitiz Garg	652d81b2c2	cljr: Check if width and height are positive integers Width and height might get passed as 0 and would cause floating point exceptions in decode_frame. Fixes bugzilla #149 Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Mans Rullgard	8400b126ac	avcodec: deprecate AVFrame.age This was intended as an optimisation for skipped blocks in MPEG2 P-frames and never used elsewhere. Removing this "optimisation" speeds up MPEG2 decoding by 1-2% (ARM Cortex-A9). Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	7859740c6a	adx_parser: rewrite. The previous code ended in multiple different infinite loops. See stl_ten_1_big.sfd as example with and without zzuf Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	6b6b84ae16	adxdec: Fix division by zero Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	bdd62a615a	adxdec: Do not require extradata. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3bf1d787b5	adx_parser: Fix infinite loop. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	bc78ceec2b	4xm: remove unneeded check for remaining unused data. This is unnecessary complication that only prints a message and does not affect decoding.	13 years ago
Uoti Urpala	488a5b3fdd	tmv decoder: set correct pix_fmt Previously the decoder only worked if the user had set avctx->pix_fmt manually. For some reason the libavformat tmv demuxer sets this, so the problem was not visible in avplay etc. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Carl Eugen Hoyos	1af0ace3a4	Fix channel order for some less common TrueHD layouts. Reported and tested by TDiTP_ Fixes ticket #779.	13 years ago
Hendrik Leppkes	b9d8af0327	mlpdec: fix channel order for wide 7.1 truehd layouts	13 years ago
Carl Eugen Hoyos	9a972b5111	Cosmetics: Fix indentation after last commit.	13 years ago
Carl Eugen Hoyos	290e7eb77b	Fix possible endless loop when decoding amr. Fixes bug 151. Reviewed-by: Vitor Sessak	13 years ago
Michael Niedermayer	549749c68e	mpeg12: disable checked reader. overreads in mpeg12 are not possible Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	06192e42fd	mpeg4: disable checked bitstream reader, overreads are not possible. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8e7776036b	h263: disable slow checked reader, overreads are not possible in ffmpegs h263 decoder Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	38331d2036	h264: disable checking reader, overreads are not possible in ffmpegs h264 decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1a2484fc4e	get_bits: drop the a32 reader. that way qatar maintains the code for me and i dont need to resolve conflicts. If someone wants the a32 reader back, only thing you need to do is maintain it, i would be happy to have it back, iam just not volunteering to maintain it due to lack of time. Based on: `a1e98f198e` by Mans Rullgard. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	53509d20ca	v210dec: Fix warning: ‘val’ may be used uninitialized in this function [-Wuninitialized] Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c9dc66375b	v210enc: Fix warning: ‘val’ may be used uninitialized in this function [-Wuninitialized] Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	bd35dfeaa0	tta: Fix several warning: initialization from incompatible pointer type [enabled by default] Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8beeec8821	sunrast: Fix warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	0db7b30700	lagarith: rgb24 support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	e064d46e61	dct-test: remove unused variable cropTbl Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	e09ffa4524	msvideo1enc: Check that dimensions are a multiple of 4. Fixes Ticket784 Found by: ami_stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	86a10281c7	get_bits: remove LAST_SKIP_CACHE macro This macro is empty since the removal of the A32 bitstream reader. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	56bf2c2a19	motion_est: avoid generating motion vectors that point between widthxheight and mb_widthxmb_height. No difference in PSNR or bitrate in the printed precission with the matrix lobby scene at 322x242 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	5d8122db5c	get_bits: remove strange/obsolete comments Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	e42bb0ee01	get_bits: whitespace (mostly) cosmetics Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	adb28c49bd	get_bits: remove unnecessary #includes Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	ac08f798bb	mp3dec: hack: fix decoding with safe bitstream reader The buffer splicing relies on the bitstream reader over-reading the end of the buffer as declared in init_get_bits(), although more data is actually present. Manually moving the bitstream boundary after init_get_bits() allows this to work as expected. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Shitiz Garg	e614fac2e6	adpcm: Check for channels to be a non-zero integer channels would be 0 sometimes and would cause floating point exception Fixes bugzilla #124 Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago

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16746 Commits (b0aaf304a778f0a49d42c032aa83efa62c3291c4)