FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	a3541896c6	qdm2: check "AC" codewords Fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	5c8ffbaa7f	qdm2: simplify arithmetic coder tables generation Someone should rename the variables, theres nothing random in there Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	bb01be8046	rv20: Fix handling of frame skip. Fixes division by zero Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	7bab631f7d	mss2dsp/upsample_plane: fix 0x0 handling Fixes invalid memcpy and out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	4c364eb2b8	shorten: report meaningful errors	12 years ago
Luca Barbato	a2ad554def	shorten: K&R formatting cosmetics	12 years ago
Luca Barbato	5cf7c72757	shorten: use the unsigned type where needed get_uint returns an unsigned value, use an unsigned to store blocksize to make sure the comparison logic is correct and report correctly the error for the channel count not supported.	12 years ago
Michael Niedermayer	c10da30d84	shorten: set invalid channels count to 0 Prevent the loop shorten_decode_close from writing and freeing out of the array boundary. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Luca Barbato	02055b6d40	vorbisdec: check memory allocations	12 years ago
Carl Eugen Hoyos	34e7a3d74c	Move the iconv test to the bottom of configure. This fixes a possible mis-detection of iconv on OS X. OS X with macports often has two version of libiconv.2.dylib installed, one with symbols like "_iconv_open" and one with "_libiconv_open", so test for iconv with all flags to make sure the detection uses the same library as the actual compilation / linking. Tested-by: Paul Sturbaum	12 years ago
Carl Eugen Hoyos	b45e85ab7e	Make 32bit zmbv colour-space opaque.	12 years ago
Carl Eugen Hoyos	96d2e4d61a	Use uint8_t instead of uint16_t pointer in kega decoder. This change allows to remove a few casts and avoids a potential pointer aliasing violation.	12 years ago
Reimar Döffinger	940b06aeb8	kgv1dec: Simplify kega decoding by using memcpy instead of loops Fixes decoding errors with icc 13.1 Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>	12 years ago
Michael Niedermayer	058e1f8dd7	vc1dec: odd sized sprites are unsupported It should be easy to add support but without a sample we would not know if they work. Fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	d929364814	asfdec: dont truncate type 2-5 values Fixes use of uninitialized variables and possible out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	4c56b79a16	vf_stereo3d: Add AVOption table terminator Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	4987faee78	h264: check for luma and chroma bit dept being equal The decoder assumes a single bit depth for all the planes while the specification allows different bit depths for luma and chroma. Avoid the possible problems described in CVE-2013-2277 CC: libav-stable@libav.org	12 years ago
Clément Bœsch	34d0ea5247	lavfi/deshake: support named options.	12 years ago
Clément Bœsch	c0bfc2b90d	doc/filters: make examples a bit more consistent. Create dedicated subsection and itemize. Not done for every filters, but a large part is done.	12 years ago
Clément Bœsch	72d2e9437d	doc/showspectrum: add some examples.	12 years ago
Stefano Sabatini	8d9509377e	lavfi/overlay: improve log message warning in case of clipped overlay	12 years ago
Stefano Sabatini	f164228fd7	lavfi/overlay: add support for partial overlaying Partially rework the iteration logic, in order to limit iteration only for the clipped overlay region.	12 years ago
Paul B Mahol	1c808943b8	lavfi/mp: drop mp=stereo3d filter The filter has been natively integrated into libavfilter. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	3f35f36a2e	lavfi: port MP stereo3d filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Nicolas George	c31458c334	lavf/concat: compute duration if possible.	12 years ago
Nicolas George	9b211c43dc	examples/muxing: fix memory leak. Do not re-call avcodec_get_context_defaults3(), it is already called by avformat_new_stream() and it leaks the codec priv_data that was already allocated. Use avformat_free_context() instead of freeing (not) everything manually. Fix trac ticket #2322.	12 years ago
Stefano Sabatini	ad48556135	lavu/eval: add native support to lte and lt functions	12 years ago
Nicolas George	622a6f6f3b	doc/muxers: specify that tee needs -map. Address trac ticket #2311.	12 years ago
Nicolas George	3ab25e4574	Revert "lavf/concatdec: define "ffcat" and "ffconcat" extensions" This reverts commit `6cc12353a8`. Conflicts: libavformat/version.h Allowing to automatically select the concat demuxer raises security concerns, as it allows a possibly hostile file to access any file on the system. Guessing the format based on the file name extension does not allow to enable the safe mode designed to avoid it.	12 years ago
Stefano Sabatini	b1a2684936	lavu/opt: fix weird align	12 years ago
Stefano Sabatini	7b9a3df5d7	lavu/opt-test: do not explicitly set default value in test_ctx Let av_opt_set_defaults() set the value, which is simpler and more idiomatic.	12 years ago
Stefano Sabatini	aba18c5af9	tests: add overlay rgb and yuv444 tests Also rename overlay test to overlay_yuv420 accordingly.	12 years ago
Alexander Kojevnikov	29d8cd265a	mp3dec: Fix VBR bit rate parsing When parsing the Xing/Info tag, don't set the bit rate if it's an Info tag. When parsing the stream, don't override the bit rate if it's already set, otherwise calculate the mean bit rate from parsed frames. This way, the bit rate will be set correctly both for CBR and VBR streams. Signed-off-by: Alexander Kojevnikov <alexander@kojevnikov.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	d2b0b839b9	fate: add dependency for xface Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	1567095acf	Merge remote-tracking branch 'qatar/master' * qatar/master: configure: Use check_builtin() where appropriate Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	1cb3ca2a67	Merge commit '9c7d85b3b45a77742b1e69c48ab33f9c8a2e6f35' * commit '9c7d85b3b45a77742b1e69c48ab33f9c8a2e6f35': configure: Add check_builtin convenience function Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	890b9c5c46	Merge commit 'f868b24d0f280bb966e5c352028a343e45d20a02' * commit 'f868b24d0f280bb966e5c352028a343e45d20a02': configure: Add sanitize_var_name convenience function Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	06ad309ab4	Merge commit '813b82b927b19532e3bc3397b972c8a27b9f6326' * commit '813b82b927b19532e3bc3397b972c8a27b9f6326': configure: Fix silly typo in logging command of check_struct() fate: remove last incomplete frame from mpeg2-field-enc test Conflicts: tests/fate/video.mak tests/ref/fate/mpeg2-field-enc Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	d7f9f34dc6	zmbv: stop doing colorspace conversion Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Diego Biurrun	c57a593670	hwaccel: consistent name prefixes for start_frame/end_frame/decode_slice Some hwaccels use name prefixes, some do not, others only use them for some codecs. Add prefixes everywhere for consistency.	12 years ago
Paul B Mahol	f5ce359ce4	doc/filters: fix short options for noise filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Diego Biurrun	2a7ab2dfaa	configure: Use check_builtin() where appropriate	12 years ago
Diego Biurrun	9c7d85b3b4	configure: Add check_builtin convenience function	12 years ago
Diego Biurrun	f868b24d0f	configure: Add sanitize_var_name convenience function This is useful in all the places where special characters in variable names are manually translated to underscores.	12 years ago
Diego Biurrun	813b82b927	configure: Fix silly typo in logging command of check_struct()	12 years ago
Michael Niedermayer	715c230811	Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: Add h264chroma dependency for mpegvideo / lowres to configure. Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e398990eb8	msrledec: fix output_end checks Fixes out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3dbc0ff9c3	iff: fix integer overflow Fixes out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	d043461344	Add h264chroma dependency for mpegvideo / lowres to configure. Fix building for some unusual configurations.	12 years ago
Michael Niedermayer	7992bdbeb4	update_stream_timings: check bitrate for being in range. Fixes numerical overflow Fixes Ticket2089 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

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