FFmpeg

Commit Graph

Author	SHA1	Message	Date
Laurent Aimar	6bfe0d4c3d	eatgv: fix pointer arithmetic overflows. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	09302a897d	eatgv: fix out of bound reads on corrupted motions vectors. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	74b9c59839	eamad: clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	31ac9b30ae	atrac1: give a valid context pointer to av_log(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	cfabd35d5e	pixdesc: fix gbr24p Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e084cad45f	ffmpeg: fix y/N regression so that \n is always needed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	cca81e7eb0	sws: gbr24p input support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	085ea85c2e	eval: fix () bug in not. Found-by: Oded Shimon Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	bd141af460	swscale: Fix prototypes of *toyv12 so they can be used with planar rgb input. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Themaister	a3e11fa43c	Start adding pixel definitions for planar rgb.	13 years ago
Michael Niedermayer	96fad826ff	ffmpeg: put space back that was lost during someone reformating it. Found-by: Ramiro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mohamed Naufal	0ef2e660c1	libstagefright: reindent after previous commit	13 years ago
Mans Rullgard	a31e9f68a4	lavf: fix signed overflow in avformat_find_stream_info() On the first iteration through this code, last_dts is always INT64_MIN (AV_NOPTS_VALUE) and the subtraction overflows in an invalid manner. Although the result is only used if the input values are valid, performing the subtraction is still not allowed in a strict environment. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	bb59156606	vp8: fix signed overflows In addition to avoiding undefined behaviour, an unsigned type makes more sense for packing multiple 8-bit values. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	e708afd3c0	motion_est: fix some signed overflows Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	559c244d42	dca: fix signed overflow in shift Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	d12294304a	aacdec: fix undefined shifts Since nnz can be zero, this is needed to avoid a shift by 32. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	db27bef747	dct-test: document the number of bits we use for testing. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3d5971d9f7	dct-test: better term for meximum error. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f3bacced24	ffmpeg: fix read_yn() if HAVE_TERMIOS_H \|\| HAVE_KBHIT == 0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	dc46692ded	ffmpeg: fix setting codecs for demuxers. Bug introduced by: commit `e3bf4e292c` Author: Anton Khirnov <anton@khirnov.net> Date: Tue Aug 30 04:10:54 2011 +0200 ffmpeg: replace -vcodec/-acodec/-scodec with a better system. The new option doesn't depend on its placement wrt -new* options (which don't exist anymore) and works in a similar way as per-stream AVOptions. -[vas]codec remain as aliases to -codec:[vas] Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	92ec66f983	ffmpeg: limit read_key() calls to get a tiny speed boost. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c09abba1d9	ffmpeg: avoid multiple redundant av_gettime() calls, rather reuse the value in a iteration of the main loop. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f3afc9d772	ffmpeg: fix run_as_daemon when HAVE_TERMIOS_H is false Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	d6c231bac1	ffmpeg: cosmetic renamings to reduce difference to qatar. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	0732dceef1	ffmpeg: call term_init() earlier Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	570fb660d6	ffmpeg: make q_pressed volatile, it can be changed from signal handlers. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	fb79558516	ffmpeg: dont call read_key() in decode_interrupt_cb() this can cause keys to be lost also its slow when read_key() is slow and there are a very large number of calls Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	a00676e48e	bink: Check for various out of bound writes Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	24adf7832b	bink: Check for out of bound writes when building tree Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Michael Niedermayer	1339702540	eval: add gcd() example: -vf 'scale=256:256,mp=geq=gcd(X\,Y)-2:128:128' Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9e5e086b7e	eval:add hypot() useage example: -vf 'scale=256:256,mp=geq=random(1)/hypot(X-cos(N0.07)W/2-W/2\,Y-sin(N0.09)H/2-H/2)^21000000sin(N*0.02):128:128' Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	ac6eab1496	put_bits: fix invalid shift by 32 in flush_put_bits() If flush_put_bits() is called when the 32-bit buffer is empty, e.g. after writing a multiple of 32 bits, and invalid shift by 32 is performed. Since flush_put_bits() is called infrequently, this additional check should have negligible performance impact. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	9b47173545	Merge remote-tracking branch 'qatar/master' * qatar/master: (24 commits) mpegps: Use av_get_packet() instead of poorly emulating it. motionpixels: decode only the 111 complete frames for fate mpc8: Check out of bound bands limit xan: Prevent NULL dereference with missing palette xan: Check for out of bound reads in xan_huffman_decode() xan: Fixed out of bound accesses in xan_unpack() motionpixels: Prevent calling init_vlc() with invalid parameters shorten: Fix out of bound writes in fix_bitshift() dsicinav: Check for out of bounds writes tiertexseqv: Check for out of bound reads quickdraw: Check for out of bound reads dsicinav: Check for out of bounds reads motionpixels: Fix the size of workspace buffers motionpixels: Clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffer wmavoice: Check for corrupted extra data wmavoice: Check for out of bound writes xan: Prevent NULL dereferences with missing reference frame bink: Prevent NULL dereferences with missing reference frame wavpack: Reset internal state on corrupted blocks wmapro: Validate the number of audio channels before using it ... Conflicts: libavcodec/h264.c libavcodec/xan.c tests/ref/fate/motionpixels Merged-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	ac7cda9e14	eval: add random() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8fd56f7b12	eval: make variables persistent so they can be used between evaluations. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	74f77eb048	H264: set colorspace and full range to values indicating unspecified by default Code based on ffdshow Author unknown Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alex Converse	98ef887a75	mpegps: Use av_get_packet() instead of poorly emulating it.	13 years ago
Clément Bœsch	3775af0fec	bintext: reset x and y pos after each frame decode. This makes successive frames decode possible. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Maksym Veremeyenko	4052bf69ac	return error code if error happens Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Janne Grunau	c2f2dfb3dd	motionpixels: decode only the 111 complete frames for fate Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	9bd854b1ff	mpc8: Check out of bound bands limit Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	7d17a794f0	xan: Prevent NULL dereference with missing palette Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	3db3fdf4c6	xan: Check for out of bound reads in xan_huffman_decode() Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	3e0757c2a8	xan: Fixed out of bound accesses in xan_unpack() Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	1cd0a55163	motionpixels: Prevent calling init_vlc() with invalid parameters Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	5f05cf4ea9	shorten: Fix out of bound writes in fix_bitshift() The data pointers s->decoded[*] already take into account s->nwrap. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	1720603287	dsicinav: Check for out of bounds writes Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	64263dd526	tiertexseqv: Check for out of bound reads Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	4fd56f842c	quickdraw: Check for out of bound reads Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago

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