FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	41899b9acb	vorbisdec: remove AVCODEC_MAX_AUDIO_FRAME_SIZE check The user could provide a larger buffer, which is already checked separately before writing output.	13 years ago
Justin Ruggles	e551a6f49a	vorbisdec: remove unneeded buf_size==0 check	13 years ago
Justin Ruggles	f666276fa6	vorbisdec: return proper error codes instead of made-up ones	13 years ago
Michael Niedermayer	80f716cd45	mpeg4videodec: fix lml4 and frame threading without -vsync 0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	2305742b2a	sunrast: Check for invalid/corrupted bitstream Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Michael Niedermayer	525a8f3ba5	lavc: update AVCodecContext.delay documentation Based on reimars suggestion Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3cc1af9dd9	pthreads: export the delay that was previously exported by mangling has_b_frames through AVCodecContext.delay which was previously unused for decoders and fits better. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	f1f6d3615f	avcodec: add support for planar signed 8-bit PCM. It is found in some 8svx files (e.g. ones created by SoX). Currently the decoder reuses the 8svx functions because we already have handling of a single large planar packet for the compressed 8svx codecs.	13 years ago
ami_stuff	dea8f6e18b	lowercase FRWU string `8556406d38` (lavc: lowercase the FRWU codec name) got partially reverted by `ec6402b7c5` (lavc: use designated initialisers for all codecs.) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	fed5ca255f	ra144enc: add sample_fmts list to ff_ra_144_encoder This enables the user (i.e. avconv) to automatically convert to the supported sample format if needed.	13 years ago
Justin Ruggles	818a3bdedf	smackaud: use uint8_t* for 8-bit output buffer type This matches the output sample format and the range of the output values.	13 years ago
Justin Ruggles	375ca0aca8	smackaud: clip output samples	13 years ago
Justin Ruggles	c86c3c8017	smackaud: use sign_extend() for difference value instead of casting	13 years ago
Sebastien Zwickert	701e5348d4	vda: set destination image buffer attributes. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	979c8de549	sipr: use a function pointer to select the decode_frame function	13 years ago
Justin Ruggles	3468ff1060	sipr: set mode based on block_align instead of bit_rate the user is not required to set bit_rate	13 years ago
Justin Ruggles	0005f9a35b	sipr: do not needlessly set *data_size to 0 when returning an error	13 years ago
Justin Ruggles	9cb70ce34b	ra288: fix formatting of LOCAL_ALIGNED_16	13 years ago
Michael Niedermayer	82a1d57575	fraps: check overread per sample instead of per line Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	46082e6186	fraps: fix memleak Found-by reimar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	26ae9a5d7c	pthreads: drop has_b_frames mangling, its buggy in many many ways, not to mention race conditions and that its used for stream copy, used to determine IPB type by applications and other things. Fixes various frame drop/timestamp issues with frame multithreading. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	367468f148	Check extradata_size before accessing extradata. Fixes ticket #627.	13 years ago
shahriman AMS	c33d4916fb	VC1: Add bottom field offset to block_index[] to avoid rewriting (+10L) Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
shahriman AMS	62622d04eb	vc1dec: move an if() block. There are no reason for "if (c_valid) { ... }" to appear before "if (b_valid) { ... }". Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
shahriman AMS	4bceeaf0c1	vc1dec: use correct hybrid prediction threshold. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
shahriman AMS	4344ce08f1	vc1dec: Partial rewrite of vc1_pred_mv() The current code is a generalization of the earlier progressive MV prediction code. This was supposed to predict MVs for both interlaced and progressive pictures. But the interlaced MV prediction is buggy and works mostly by luck. This partially fixes interlaced MV prediction. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
shahriman AMS	6475a6e1ca	vc1dec: take ME precision into account while scaling MV predictors. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Michael Niedermayer	11e155c219	ra288: try to fix 10l typo that breaks compile on some platforms Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3bdfef31ac	fraps: check for overread Fixeds Ticket619 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	fd791675d4	Fix nonsense buffer hints. The codec uses all previous frames as reference frames, so they certainly must be preserved and readable. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Alex Converse	1149fbc763	indeo3: Fix a fencepost error. Found with asan and the venerable 1-dog.avi sample.	13 years ago
Justin Ruggles	2467d8d9ea	ra288: return error if input buffer is too small	13 years ago
Justin Ruggles	0131e70af5	ra288: utilize DSPContext.vector_fmul()	13 years ago
Justin Ruggles	03e5d6118c	ra288: use memcpy() to copy decoded samples to output	13 years ago
Justin Ruggles	f50b6be57d	mace: only calculate output buffer size once	13 years ago
Diego Biurrun	ce33320b30	Remove redundant filename self-references inside files. Filenames are brittle across renames and add no useful information.	13 years ago
Diego Biurrun	9412f81138	indeo3data: add missing config.h #include for HAVE_BIGENDIAN	13 years ago
Diego Biurrun	276b995d85	x86: drop pointless ARCH_X86 #ifdef from files in x86 subdirectory	13 years ago
Michael Niedermayer	33feba3abf	Revert "lavc: Init AVFrame->opaque to AVCodecContext.opaque in avcodec_default_get_buffer()" This commit causes problems for vlc, see https://trac.videolan.org/vlc/ticket/5518 This reverts commit `475fb67d0b`.	13 years ago
Michael Niedermayer	ac3c895d93	Revert "Warn the user if lowres > max_lowres, set lowres to max_lowres and continue" Changing the lowres value is risky because the user application may have a local copy and not read back into it, or not undo some lowres dependant things. A patch implementing this in ffplay is already on ffmpeg-dev, so this feature should be back soon. This reverts commit `125ea3ee06`.	13 years ago
Kostya Shishkov	f545e00677	BMV demuxer and decoder Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	c3d56f0ea3	proresenc: fix typo that caused the wrong dimensions to be used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Vitor Sessak	22e25c002e	mpegaudiodec: add SSE-optimized imdct36() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Vitor Sessak	e32aaba358	mpegaudiodec: move imdct36() to MPADSPContext Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Derek Buitenhuis	159609512c	libutvideodec: Check if the decode initializes correctly Actually check the return value of DecodeBegin, to make sure that it has encountered no errors. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Derek Buitenhuis	61d303c780	libutvideodec: Remove CODEC_CAP_LOSSLESS Remove the CODEC_CAP_LOSSLESS flag, as it doesn't make any sense for a decoder to use it. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Derek Buitenhuis	70cf7bb958	libutvideodec: Make buf_size local Since buf_size is only used in this one function, there is no reason for it to be part of UtVideoContext. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alex Converse	090aaaf752	mpeg12enc: Remove write-only variables.	13 years ago
Alex Converse	7c5dfc174b	mpeg12enc: Don't set up run-level info for level 0. run: The number of zero coefficients preceding a non-zero coefficient, in the scan order. The absolute value of the non-zero coefficient is called "level". The run-level code makes illegal reads when trying to set up tables for nonsense level 0.	13 years ago
Alex Converse	a1684cf82d	msmpeg4: Don't set up run-level info for level 0. run: The number of zero coefficients preceding a non-zero coefficient, in the scan order. The absolute value of the non-zero coefficient is called "level". The run-level code makes illegal reads when trying to set up tables for nonsense level 0.	13 years ago

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16341 Commits (8e576d58306df95d6373dd0ca2c1f21f1afaeca9)