FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	a9cd12ee2a	mlpdec: set channel variables after checking them This fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind 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
Paul B Mahol	ca085e667b	mlpdec: use av_log_ask_for_sample() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Janne Grunau <janne-libav@jannau.net>	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
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
Diego Biurrun	c68fafe0d2	doxygen: eliminate Qt-style doxygen syntax	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
Justin Ruggles	82be06bbb3	mlpdec: return meaningful error codes instead of -1	13 years ago
Justin Ruggles	e1b8d88d52	mlpdec: remove unnecessary wrapper function	13 years ago
Justin Ruggles	37b67f1bff	mlpdec: only calculate output size once	13 years ago
Justin Ruggles	caa845851d	mlpdec: validate that the reported channel count matches the actual output channel count	13 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	14 years ago
Carl Eugen Hoyos	0753721ed1	Do not ask for samples if a specific channel layout was requested.	14 years ago
Carl Eugen Hoyos	0aac0403c5	Map mlp surround channels to FFmpeg rear channels. This allows more 3rd party applications to correctly read the resulting wav files.	14 years ago
Carl Eugen Hoyos	d3f126df4b	Also set the MLP/TrueHD channel layout in the decoder. Applications might not use the parser,	14 years ago
Carl Eugen Hoyos	6daf513cf2	Fix channel order for 7.1 TrueHD samples.	14 years ago
Carl Eugen Hoyos	939a12e25d	Fix channel order for some MLP samples.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Johan Andersson	21de920472	Update the url to the site website and change ffmpeg-devel to libav-devel Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Diego Elio Pettenò	e7e2df27f8	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `d36beb3f69`)	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	5d6e4c160a	Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Måns Rullgård	49bd8e4b84	Fix grammar errors in documentation Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Nick Brereton	857c30ecba	mlpdec: Comment channel_params field in struct SubStream. Patch by Nick Brereton <nick at nbrereton dot net> Originally committed as revision 23085 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Nick Brereton	22fb814c2f	mlpdec: Allocate channel decoding parameters for each substream. Some file was encountered with a channel range that overlapped the previous substreams, and the code assumed no such overlap was possible. Patch by Nick Brereton <nick at nbrereton dot net> Originally committed as revision 23084 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	ba87f0801d	Remove explicit filename from Doxygen @file commands. Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	d780511b94	Reduce log level of "Extracting .. channel downmix" to AV_LOG_DEBUG, the message is pointless to ordinary users and is printed once per frame. Originally committed as revision 21486 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	0b882b4009	Fix crash in MLP decoder due to integer overflow. Probably only DoS, init_get_bits sets buffer to NULL, thus causing a NULL-dereference directly after. Originally committed as revision 21426 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	547fc46ca7	Remove pointless CONFIG_MLP_DECODER preprocessor check. The file is only ever compiled if the MLP decoder is enabled. Originally committed as revision 20968 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ramiro Polla	52ae1e869b	mlp: Indent. Originally committed as revision 20255 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ramiro Polla	7fd8806924	mlp: Only initialize VLC tables once. This caused a crash when multiple instances of the decoder were started at different times. Bug reported by Maxim Anisiutkin. Originally committed as revision 20254 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ramiro Polla	13bd2044d3	mlp: Simplify adressing of state and coeffs arrays for both filters by making the arrays sequential. Originally committed as revision 18841 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	e282272667	mlpdec: Fix possible writing out of array bounds introduced by being under-paranoid in r18651. Originally committed as revision 18763 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	e8d341ce19	mlpdec: Split sync word error and MLP sync word check. The previous code would print the wrong error message for MLP streams with TrueHD noise type. Originally committed as revision 18762 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	aff42ee0ff	mlpdec: Fix indentation that got mangled from copy&paste. Originally committed as revision 18761 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	bf4f19dc65	mlpdec: Move MLP's filter_channel() to dsputils. Originally committed as revision 18721 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	77b12f809b	mlpdec: Simplify filtering code by using only one counter variable. Originally committed as revision 18695 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	420df93037	mlpdec: Don't overallocate buffers. Now that max channels and primitive matrices are properly validated, there is no need to be paranoid that random data will be overwritten. As a bonus this makes matrix_coeff 16-byte aligned between matrices. Originally committed as revision 18651 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	309616b249	mlpdec: Validate num_primitive_matrices. Originally committed as revision 18650 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	868170c4da	mlpdec: Validate max_channel and max_matrix_channel. Originally committed as revision 18649 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	46958efe97	mlpdec: Restart header sync must be 0x31ea for MLP. Originally committed as revision 18648 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	a256445ec3	mlpdec: Read context variable to local variable to make code cleaner. Originally committed as revision 18615 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	f95f6ab91e	mlpdec: {}- and whitespace-related cosmetics. Originally committed as revision 18614 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	63ad832dd6	mlpdec: Use some context arrays with local variables in rematrix_channels(). Originally committed as revision 18613 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	15e6748b72	truehd: Simplify rematrix_channels() as per Michael's original review. Originally committed as revision 18612 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	95c14b1eea	mlpdec: Make read_matrix_params() take unsigned int substr for consistency. Originally committed as revision 18611 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	5d9e4eaa6d	mlpdec: Check for {matrix,filter}_changed as soon as they are incremented. Originally committed as revision 18610 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	9106a698e7	Rename bitstream.h to get_bits.h. Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

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103 Commits (fbaa8fe6c66efdc97330f9343385eb6bb76e5339)