FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	9b500b8f6c	avcodec: Add a RFC 3389 comfort noise codec This isn't too useful as a normal codec, but can be used in voip style applications. The decoder updates the noise generator parameters when a packet is given to it for decoding, but if called with an empty packet, it generates more noise according to the last parameters. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	8b25a20efb	lpc: Add a function for calculating reflection coefficients from samples Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	39ef66f530	lpc: Add a function for calculating reflection coefficients from autocorrelation coefficients Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	bff5e5f8b3	indeo3: remove duplicate capabilities line.	13 years ago
Diego Biurrun	72c758f1fd	aacenc: Drop some unused function arguments	13 years ago
Anton Khirnov	f174fbac3c	lavc: add CODEC_CAP_DR1 to all video decoders missing them	13 years ago
Mans Rullgard	4471a24207	vp8: fix memset() crossing array boundary Indexing across array boundaries is not allowed by C99. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	c4cccc8d3f	h264: fix invalid pointer arithmetic Subtracting a (positive) value from the address of an array violates C99 section 6.5.6: If both the pointer operand and the result point to elements of the same array object, or one past the last element of the array object, the evaluation shall not produce an overflow; otherwise, the behavior is undefined. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	50be207759	amrwbdec: fix invalid pointer arithmetic Subtracting a (positive) value from the address of an array violates C99 section 6.5.6: If both the pointer operand and the result point to elements of the same array object, or one past the last element of the array object, the evaluation shall not produce an overflow; otherwise, the behavior is undefined. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	87cdd7c694	ivi_common: Drop unused function parameter from decode_band()	13 years ago
Diego Biurrun	707f58f515	cook: Remove some silly Doxygen comments	13 years ago
Diego Biurrun	8a61ba0e81	cook: Remove senseless maybe_reformat_buffer32() function	13 years ago
Diego Biurrun	f23b4a0682	cook: cosmetics: Better names for joint_decode() function parameters	13 years ago
Diego Biurrun	20015379a4	cook: cosmetics: Better name for ccpl COOKSubpacket member	13 years ago
Janne Grunau	154ff81870	h263: avoid memcpys over array bound in motion vector caching for obmc Fixes CID602232.	13 years ago
Luca Barbato	22f7942fe7	ffv1: set the range coder state in decode_slice_header	13 years ago
Diego Biurrun	5bac2d0c30	avutil: Move memcpy_backptr() to mem.c The function is used elsewhere and does not belong with the LZO code.	13 years ago
Anton Khirnov	5a9567631a	g.723.1: add missing CODEC_CAP_DR1	13 years ago
Anton Khirnov	1bc64c2814	lavc: initialize output AVFrame before decoding. Avoids memleaks with audio when extended_data is nontrivial and the user doesn't reset the frame. Shouldn't have any effect for video for now, but might be useful in the future.	13 years ago
Justin Ruggles	c68317ebbe	lavc: fix documentation for AVCodecContext.delay	13 years ago
Justin Ruggles	44d854a518	atrac3: return an error if extradata_size is not a specific known size Also fixes 3 compiler warnings about using uninitialized variables.	13 years ago
Justin Ruggles	a5ef830b12	lavc: use the correct API version guard macro for avcodec_encode_audio()	13 years ago
Mans Rullgard	a153e45b95	dfa: use av_memcpy_backptr() where previously impossible Since the requirement for output padding has been lifted, we can use av_memcpy_backptr() here as well. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	e831b3b852	av_memcpy_backptr: Drop no longer necessary malloc padding Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	330b864cda	dsputil: Replace AV_WNxx(AV_RNxx()) combinations by AV_COPYxxU	13 years ago
Diego Biurrun	aa91fe8091	dxtory: Replace AV_WN16A(AV_RN16A()) combination by AV_COPY16	13 years ago
Luca Barbato	9ab0874ea8	mp3: properly forward mp_decode_frame errors The function can return either a parsing error or a memory management error.	13 years ago
Luca Barbato	0c03cc6838	mp3: exit on parsing error in mp_decode_frame Properly forward mp_decode_layer3 errors, mp_decode_layer1 and mp_decode_layer2 do not return errors. Based on a patch by Michael Niedermayer.	13 years ago
Mans Rullgard	fab0a8b2c6	libm: add fallbacks for various single-precision functions Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	ec444c84cf	mpegaudiodec: Fix buffer handling on random access	13 years ago
Diego Biurrun	2f17f265ed	mpegaudio: Refactor mp3on4 flush function	13 years ago
Diego Biurrun	8f4c414df6	Improve wording and spelling of av_log_missing_feature messages.	13 years ago
Anton Khirnov	c6b25d1d5e	Revert "avutil: Add a copy of ff_sqrt_tab back into avutil to restore ABI compatibility" This reverts commit `d15c21e5fa`. After the major bump this is no longer necessary.	13 years ago
Justin Ruggles	a1f4cd371a	atrac3: replace a calculation with FFALIGN() This allocates 4 bytes less than the previous code if avctx->block_align is a multiple of 4, but the extra 4 bytes is not really needed.	13 years ago
Justin Ruggles	808686fc1e	atrac3: remove unused ATRAC3Context field, sample_rate	13 years ago
Justin Ruggles	89a6c32bc1	atrac3: use sizeof(variable) instead of sizeof(type)	13 years ago
Justin Ruggles	327747de15	atrac3: simplify MDCT window calculation	13 years ago
Justin Ruggles	5d1007f74d	atrac3: initialize static tables in AVCodec.init_static_data()	13 years ago
Justin Ruggles	78edce3f19	atrac3: separate window initialization from IMDCT initialization	13 years ago
Justin Ruggles	c51311b907	atrac3: move the 'frame_factor' field from ATRAC3Context to where it is used	13 years ago
Justin Ruggles	7e76f27081	atrac3: remove unused ATRAC3Context field, bit_rate	13 years ago
Justin Ruggles	a2664c91fb	atrac3: move the 'samples_per_frame' field from ATRAC3Context to where it is used	13 years ago
Justin Ruggles	7c1f93afe6	atrac3: remove unused ATRAC3Context field, samples_per_channel	13 years ago
Justin Ruggles	cdd0e0de81	atrac3: use AVCodecContext.block_align instead of keeping a private copy	13 years ago
Justin Ruggles	64ebbb8f89	atrac3: move the 'delay' field from ATRAC3Context to where it is used	13 years ago
Justin Ruggles	56a9d2b44e	atrac3: move the 'version' field from ATRAC3Context to where it is used	13 years ago
Justin Ruggles	5ac673b553	atrac3: use AVCodecContext.channels instead of keeping a private copy	13 years ago
Justin Ruggles	aefdb735c3	atrac3: simplify some loop indexing	13 years ago
Justin Ruggles	e55d53905f	atrac3: cosmetics: pretty-printing and renaming also does some minor refactoring.	13 years ago
Mans Rullgard	abdee95224	pcm: define AVCodec instances only for enabled codecs This defines an AVCodec only if the corresponding CONFIG option is enabled instead of using the broad CONFIG_ENCODERS/DECODERS. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago

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16882 Commits (ada51a334aeb1e378fe852c8b5eede9cbbd05f69)