FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Justin Ruggles	9b0b355e97	als: decode directly to the user-provided AVFrame	12 years ago
Michael Niedermayer	4484c722f6	alsdec/read_specific_config: check for init_get_bits failure This also fixes a potential integer overflow Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: Thilo Borgmann <thilo.borgmann@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Thilo Borgmann	bfde6e5c02	alsdec: Introduce failsafe switch to keep ALSSpecificConfig consistent to the input. Reveiwed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Thilo Borgmann	95f81159de	alsdec: Consistently use a period at the end of error messages. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	d4211c4722	alsdec: change channel sorting so it match reference implementation Read channel source instead of channel target for channel sorting. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	d885cc41e5	Fix "knwon" typo and add a check in tools/patcheck Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	98fed176cf	alsdec: improve warning message when invalid channel position is found Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	fb3f28ee28	alsdec: cosmetics after previous commit Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	ae27b70b9d	alsdec: channel sorting Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	1818a1130d	alsdec: propagate error codes in read_block() Reviewed-by: Thilo Borgmann <thilo.borgmann@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0213d5ad86	alsdec: make return checking for read_*_block_data() consistent Reviewed-by: Thilo Borgmann <thilo.borgmann@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	79bfba14b7	alsdec: Use AVERROR_INVALIDDATA in read_const_block_data Reviewed-by: Thilo Borgmann <thilo.borgmann@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0ceca269b6	alsdec: check block length Fix writing over the end Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	594d4d5df3	lavc: add a wrapper for AVCodecContext.get_buffer(). It will be useful in the upcoming transition to refcounted AVFrames.	12 years ago
Thilo Borgmann	feaff427c0	alsdec: fix clipping of weightings for MCC decoding Fixes CID717905 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	717addecad	Use proper return values in case of missing features	12 years ago
Clément Bœsch	ee0f53e966	alsdec: fix misplaced parentheses. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Thilo Borgmann	ac3f5a6879	alsdec: check return values. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Thilo Borgmann	66197988b1	alsdec: fix number of decoded samples in first sub-block in BGMC mode. Fixes CVE-2012-2790 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Thilo Borgmann	97f0efbfb8	alsdec: Fix out of ltp_gain_values read. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Michael Niedermayer	5b051ec3bd	alsdec: Check that quantized parcor coeffs are within range. ALS spec: 11.6.3.1.1 Quantization and encoding of parcor coefficients ... In all cases the resulting quantized values ak are restricted to the range [-64,63]. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Michael Niedermayer	23aae62c2c	alsdec: Check k used for rice decoder. Values that fail this check will cause failure of decode_rice() Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Michael Niedermayer	9853e41aa0	alsdec: check opt_order. Fixes out of array write in quant_cof. Also make sure no invalid opt_order stays in the context. Fixes CVE-2012-2775 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Michael Niedermayer	b2527d5d5a	Revert "alsdec: remove dead assignments" This reverts commit `4ca6d206d1`. The assignment is not dead, this should fix fate failures on BSD	13 years ago
Mans Rullgard	4ca6d206d1	alsdec: remove dead assignments Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Carl Eugen Hoyos	396d2aecc5	alsdec.c: Also test 0 when checking rice decoder values. Suggested-by: Thilo Borgmann	13 years ago
Carl Eugen Hoyos	849172882c	alsdec.c: Simplify error check before calling rice decoder. Reviewed-by: Thilo Borgmann	13 years ago
Thilo Borgmann	2837d8dc27	alsdec: fix number of decoded samples in first sub-block in BGMC mode. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	6c3d6a214c	alsdec: Check k used for rice decoder. Values that fail this check will cause failure of decode_rice() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	00c3b67b8a	cosmetics: Align codec declarations Also break some long lines, remove codec function placeholder comments and add spaces in sample/pixel format lists. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Diego Biurrun	a92be9b856	Replace memset(0) by zero initializations. Also remove one pointless zero initialization in rangecoder.c.	13 years ago
Thilo Borgmann	7ea948bac3	alsdec: check return values.	13 years ago
Michael Niedermayer	dfacef9e73	alsdec: make sure no invalid opt_order stays in the context. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Thilo Borgmann	5afd9a80db	als: consistent messages "." for warnings, "!" for errors. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Thilo Borgmann	04dc7e7e5e	ALS error message pretty print One prettier message. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9d3032b960	alsdec: check opt_order. Fixes out of array write in quant_cof Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Thilo Borgmann	599881b028	alsdec: Fix out of ltp_gain_values read. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Thilo Borgmann	daeffccd98	alsdec: pretty print for another log message Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	0efa4073bf	alsdec: do not set AVCodecContext.frame_size It is not necessary	13 years ago
Michael Niedermayer	8534881a38	alsdec: Check that quantized parcor coeffs are within range. ALS spec: 11.6.3.1.1 Quantization and encoding of parcor coefficients ... In all cases the resulting quantized values ak are restricted to the range [-64,63]. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	af468015d9	als: prevent infinite loop in zero_remaining(). Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Martin Storsjö	9cf0841ef3	dsputil: Add ff_ prefix to the dsputil_init functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Alex Converse	7181c4edee	cosmetics: Remove extra newlines at EOF	13 years ago
Philippe Saint-Pierre	f0f2babca2	Fix possible infinite loop decoding als. Reviewed-by: Thilo Borgmann	13 years ago
Janne Grunau	fd095539d1	latmdec: fix audio specific config parsing Pass the correct size in bits to mpeg4audio_get_config and add a flag to disable parsing of the sync extension when the size is not known. Latm with AudioMuxVersion 0 does not specify the size of the audio specific config. Data after the audio specific config can be misinterpreted as sync extension resulting in random and wrong configs.	13 years ago
Justin Ruggles	0eea212943	Add avcodec_decode_audio4(). Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders.	13 years ago
Clément Bœsch	2f0f9a87d0	Fix various if parenthesis misplacements.	13 years ago
Michael Niedermayer	919c00ba5a	alsdec: update checked AV_EF flags. A user who wishes to use default error concealment cannot set the AV_EF_CRCCHECK flag because not every CRC in every format is a reliable indicator of bitstream damage. In some formats crcrs can be nonsensical in absence of any damage. We thus add the AV_EF_CAREFUL flag in addition to the AV_EF_CRCCHECK flag to allow a user to enable this reliable CRC check without having to enable all CRC checks in all formats. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

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115 Commits (b1a9a2c4ffb87004ef5947d64bbfb34544793278)