FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
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
Kostya Shishkov	f545e00677	BMV demuxer and decoder Signed-off-by: Martin Storsjö <martin@martin.st>	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
Justin Ruggles	b8f02f5b4e	dsputil: use cpuflags in x86 versions of vector_clip_int32()	13 years ago
Kostya Shishkov	66760b30a3	cosmetics: insert some spaces in explicit enum value assignments Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Kostya Shishkov	19900d60fd	move 8SVX audio codecs to the audio codec list part on the next bump Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Kostya Shishkov	0e288b8c52	deprecate codec IDs that won't ever be used Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Ronald S. Bultje	717401aff2	h264_weight: remove duplication functions.	13 years ago
Ronald S. Bultje	ea2bb12e3e	h264: improve calculation of codec delay. Fixes the following conformance suite samples: HCBP1_HHI_A.264, HCBP2_HHI_A.264, HCMP1_HHI_A.264 (main) HCHP1_HHI_B.264, HCHP2_HHI_A.264, HCHP3_HHI_A.264 (frext)	13 years ago
Martin Storsjö	8148631269	w32threads: Wrap the mutex functions in inline functions returning int This allows using these wrappers in the gcrypt mutex callbacks. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	2d1b6fb72b	avcodec: Allow locking and unlocking an avformat specific mutex This extends the lock manager in avcodec to manage two separate mutexes via the user-specified lock functions. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	add7b1140f	binkaudio: expand quant_table to accommodate all possible values	13 years ago
Martin Storsjö	c38404ee1a	libx264: Set the default of the rc_lookahead option to -1 This allows it to use the defaults specified by preset/tune, without overwriting it with the default value from the AVCodecContext field. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	adc85ce20b	avcodec: Set flags2 default value depending on availability This makes the code compile when FF_API_X264_GLOBAL_OPTS or FF_API_LAME_GLOBAL_OPTS is 0. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Alex Converse	2a6eb06254	vp6: Fix illegal read.	13 years ago
Martin Storsjö	cae4f4b77e	avcodec: Make sure codec_type is set by avcodec_get_context_defaults2 This function used to set codec_type. With the current fallback implementation based on avcodec_get_context_defaults3, codec_type won't be set to the value passed in, but will be set to AVMEDIA_TYPE_UNKNOWN. Legacy callers of this function might expect this field to be set to the value passed in. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	1b6da627d4	avcodec: Remove a misplaced and useless attribute_deprecated If attribute_deprecated is used in an enum declaration, it should follow the 'enum' keyword, otherwise it's ignored silently. This is the only case of attribute_deprecated for enum declarations currently. Currently, this attribute_deprecated doesn't have any effect. If moved to the right place, it emits a warning every single time avcodec.h is included, like this: avcodec.h:2827: warning: ‘AVLPCType’ is deprecated (declared at avcodec.h:543) There is already a working attribute_deprecated for the corresponding field in AVCodecContext, so therefore this one shouldn't be needed. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	5463e83dbc	fmtconvert: fix int32_to_float_fmul_scalar() for windows x86_64 The calling convention only allows 4 non-stack parameter, with each float or int register being skipped if not used. fixes Bug 64	13 years ago
Maxim Poliakovski	594b54b51e	replacement Indeo 3 decoder The new decoder is much smaller and has better code quality. Cleanup and fixes courtesy of Kostya Shishkov. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Justin Ruggles	c2d9a65bc0	ac3enc: doxygen update. Add some parameters to existing function documentation. Remove some unneeded documentation. Convert some static function documentation to non-doxygen style.	13 years ago
Justin Ruggles	a4998e448f	imc: return error codes instead of 0 for error conditions. This fixes a bug where the whole buffer was returned as decoded audio due to *data_size not being set to zero and the return value being >= 0.	13 years ago
Justin Ruggles	08e5cd3810	imc: return meaningful error codes instead of -1	13 years ago
Justin Ruggles	0473f29b60	imc: do not set channel layout for stereo we only support decoding of mono imc	13 years ago
Justin Ruggles	7b7f47e733	imc: validate channel count ask for a sample if not mono	13 years ago
Justin Ruggles	95fee70d67	imc: check for ff_fft_init() failure	13 years ago
Justin Ruggles	86962b13f6	imc: check output buffer size before decoding	13 years ago
Justin Ruggles	e9362aaedf	imc: use DSPContext.bswap16_buf() to byte-swap packet data	13 years ago
Justin Ruggles	20e081dddc	libgsm: add flush function to reset the decoder state when seeking	13 years ago
Justin Ruggles	480324e7ca	libgsm: simplify decoding by using a loop	13 years ago
Justin Ruggles	9d52f0a711	gsm: log error message when packet is too small	13 years ago
Justin Ruggles	9671db8245	libgsmdec: do not needlessly set *data_size to 0	13 years ago
Justin Ruggles	a2e255783e	gsmdec: do not needlessly set *data_size to 0	13 years ago
Justin Ruggles	fc43fc9faa	gsmdec: add flush function to reset the decoder state when seeking	13 years ago
Justin Ruggles	b03761b130	libgsmdec: check output buffer size before decoding	13 years ago
Justin Ruggles	bac2597a32	gsmdec: log error message when output buffer is too small. also return AVERROR(EINVAL) instead of -1	13 years ago
Justin Ruggles	d9c6eece21	gsm: use av_get_bytes_per_sample() in frame_bytes calculation	13 years ago
Diego Biurrun	f36b390275	Replace some forgotten FFmpeg references by Libav.	13 years ago

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14762 Commits (a4e21baa74a2c103d4627bb6e1e317beeb731f1f)