FFmpeg

Commit Graph

Author	SHA1	Message	Date
Benjamin Larsson	e7a6d5f313	Bug fix for crashes when SSE is used on unaligned arrays. No measureable change in speed. This gave random crashes on Win32 and BeOS. The cause for this bug is that gcc doesn't align the stackframe. Linux and glibc always ensure this to be true thus this never affected Linux. Originally committed as revision 7318 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	191e8ca752	fix some signedness warnings Originally committed as revision 6355 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	8faf544392	Cleanup, from Emanuele Giaquinta <exg@gentoo.org> Originally committed as revision 6221 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	b3701f5cc0	Alignment of the LT window, segfault fix patch by Baptiste Coudurier. Originally committed as revision 6051 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Benjamin Larsson	9aee40d967	SIMD vector optimizations. 3% faster overall decoding. Originally committed as revision 6026 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	bcfa3e58ee	3dnow2 implementation of imdct. 6% faster vorbis and wma. Originally committed as revision 5954 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Reimar Döffinger	0b52626eb0	Do not read full byte when less than 8 bits are still to be read. Does not make a difference with any of my samples, but current code does not make much sense. Originally committed as revision 5533 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Reimar Döffinger	a5ecd69ec1	Ignore overrun in spectral RLE decoding, fixes http://www.missouri.edu/~bah347/gprime/nintendothemesacappellax.wmv Originally committed as revision 5532 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	d30ba3bb34	reverting 1.31->1.33 fix coverity warning CID: 255 (uninitalized variable used to build tables which arent used, well there is a slight change of a FPU exception maybe ...) (by michael) Init simplification and 2% faster wma_decode_block on amd64 with tables use instead of pow(). (by banan) the init simplifictaion is not correct its not binary identical the pow optimization breaks decoding of http://klif-e.mos.net.au/videos/extr.wmv Originally committed as revision 5247 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	40c8602f64	fix coverity warning CID: 255 (uninitalized variable used to build tables which arent used, well there is a slight change of a FPU exception maybe ...) Originally committed as revision 5162 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Benjamin Larsson	6f3dda9328	Init simplification and 2% faster wma_decode_block on amd64 with tables use instead of pow(). Originally committed as revision 5126 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Jindřich Makovička	63a5b0b1ae	- fix insufficient code length for exp_vlc - move vlc tweaking parameters to one place Originally committed as revision 4987 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Steve L'Homme	68b51e58ce	MSVC-compatible __align8/__align16 declaration patch by Steve Lhomme, steve .dot. lhomme .at. free .dot. fr Originally committed as revision 4942 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	5509bffa88	Update licensing information: The FSF changed postal address. Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Benjamin Larsson	52fa37f17c	get_vlc -> get_vlc2 transition. Originally committed as revision 4827 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Reimar Döffinger	b6204677f6	Fix wma2 audio decoder Patch by Reimar Doeffinger Originally committed as revision 4779 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Mark Weaver	ff547a52d2	WMA MAX_CODED_SUPERFRAME_SIZE too small patch by (Mark Weaver: mark-clist, npsl co uk) Originally committed as revision 4407 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	caa336b4cc	common.c -> bitstream.c (and the single non bitstream func -> utils.c) common.h -> common.h/bitstream.h Originally committed as revision 3777 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Burkhard Plaum	073c2593c9	Memory leak fix patch by (Burkhard Plaum <plaum >at< ipf.uni-stuttgart )dot( de>) Originally committed as revision 3717 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Diego Biurrun	b4396f36e5	k6 pop fix patch by (Diego Biurrun <diego at biurrun dot de>) Originally committed as revision 3403 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Alex Beregszaszi	ed0219a69f	altivec workaround Originally committed as revision 3259 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Mike Melanson	7e56cd927b	add the minimal documentation to make this decoder useful Originally committed as revision 3059 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	40a3105d46	segfault fix Originally committed as revision 2714 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Alex Beregszaszi	aef3c69d8d	moved frame_count to wmadeccontext Originally committed as revision 2011 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	f2899fb1ff	uniformization (now it uses the same trace functions as h264, defined in common.h) Originally committed as revision 2010 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	a9722aa6e5	works with old gcc versions too Originally committed as revision 1948 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	983e3246b7	per file doxy Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	0c1a9edad4	* UINTX -> uintx_t INTX -> intx_t Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	8e1e6f31c1	use av_malloc() functions - added av_strdup and av_realloc() Originally committed as revision 1505 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	68f593b484	GetBitContext.size is allways multiplied by 8 -> use size_in_bits to avoid useless *8 in a few inner loops Originally committed as revision 1486 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	b35a02d527	align fixes for sse/altivec Originally committed as revision 1414 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	2f62e147ae	oops : better error resilience - should fix most wma decoding problems Originally committed as revision 1404 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	f408fc67c0	* avoid negative numbers as well Originally committed as revision 1134 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Nick Kurshev	dd3be2c97e	10l Originally committed as revision 1133 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Nick Kurshev	b8e6ad84e5	reverse first hunk Originally committed as revision 1132 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Nick Kurshev	d08070e653	fixed debug compilation Originally committed as revision 1131 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	4707cb07e1	fixed nb_block_sizes detection - fixed codec_id test (avctx->codec_id does not need to be initialized) Originally committed as revision 1121 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	bc42388648	use lrintf to avoid double conversion Originally committed as revision 1107 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	ab253fe3c5	avoid name clash - fixed again block size selection Originally committed as revision 1105 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	64c133898a	fixed block size selection Originally committed as revision 1093 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	bc8d1857fb	added wma decoder Originally committed as revision 1090 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago

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93 Commits (536e229ae281a6722323ec0bab5879058fb26ead)