FFmpeg

Commit Graph

Author	SHA1	Message	Date
Måns Rullgård	01b2214758	Merge FFTContext and MDCTContext Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Siarhei Siamashka	7d485f165f	Support for getting (i)MDCT output multiplied by a constant scaling factor. Scaling (i)MDCT output has no runtime overhead and can be used to improve performance of audio codecs. All the changes are only needed in 'ff_mdct_init' function and slow down initialization a bit. Originally committed as revision 18855 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	e5cd2d3dca	Bugfix for bug introduced in the multichannel cook patchset. Originally committed as revision 18842 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	bdb8d99613	Proper subpacket size check for cook multichannel files. Originally committed as revision 18693 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	bb1135c8a3	Remove parentheses Originally committed as revision 18692 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	fcc01e646b	Set the type of size in COOKSubpacket to unsigned Originally committed as revision 18691 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	ec32cfd2cc	Make sure we only parse max amount of subpackets (5) in the cook decoder. Originally committed as revision 18689 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	da75426b26	Indent Originally committed as revision 18688 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	0a704b5f21	Remove redundant code Originally committed as revision 18687 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	67da31826f	Support cook multichannel files. Originally committed as revision 18685 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	7204850ea9	Fix the COOKDEBUG code Originally committed as revision 18684 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	4a291c90fe	Factor out COOKSubpacket, in preparation for multichannel support. Originally committed as revision 18683 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
Thilo Borgmann	7a00bbad21	Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows passing of packet-specific flags from demuxer to decoder, such as the keyframe flag, which appears necessary to playback corePNG P-frames. Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread "Google Summer of Code participation" on the mailinglist. Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	39b60944a8	Get rid of av_random in cook.c Originally committed as revision 18079 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	e05c8d0682	use intptr_t to cast pointers to int in codecs maintained by benjamin larsson Originally committed as revision 18027 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	b217024706	Add cook channel count function, part of multichannel cook Originally committed as revision 17992 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	0eec287596	Add max allowed subpackets in multichannel cook Originally committed as revision 17991 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	d4b3d0408f	save avctx in cook decoder context and use it for av_log Originally committed as revision 17988 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	7c119ced99	memset when category is >=7, part of cook multichannel Originally committed as revision 17987 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Daniel Verkamp	5ef251e504	Add missing av_cold in static init/close functions. Patch by Daniel Verkamp daniel at drv dot nu. Originally committed as revision 17526 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	4b81366b07	Add av_cold attribute to init function. Originally committed as revision 17082 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	bad5537e2c	Use full internal pathname in doxygen @file directives. Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	9c868219e9	Replace calls to the deprecated function av_init_random() with corresponding calls to av_random_init(). Originally committed as revision 16682 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	31d5113a15	Set channel_layout Originally committed as revision 15843 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	d46ac5bfde	mdct wrapper function to match fft Originally committed as revision 14703 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	0a570e826d	remove mdct tmp buffer Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Peter Ross	fd76c37fd9	Modify all codecs to report their supported input and output sample format(s). Originally committed as revision 14482 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Robert Swain	f5048aaf69	Remove now unused variable Originally committed as revision 13889 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Robert Swain	9146e4d61c	Add generic ff_sine_window_init function and implement in codecs appropriately Originally committed as revision 13888 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	fe4bf37455	Make AVCodec long_names definition conditional depending on CONFIG_SMALL. Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	f4433de9ef	consistency cosmetics: indices --> indexes Originally committed as revision 13444 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	0c5421585a	Move const *pow2tab out of context. Originally committed as revision 13366 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	158bf33e36	simplify init_pow2table Originally committed as revision 13365 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	40756c172c	Merge init_rootpow2table and init_pow2table. Originally committed as revision 13364 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	245976da2a	Use full path for #includes from another directory. Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	d5202e4fda	Add long names to many AVCodec declarations. patch by Stefano Sabatini, stefano.sabatini-lala poste it Originally committed as revision 13005 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	21cc343d85	const Originally committed as revision 11722 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	29e15adc34	add const, fix warning: cook.c:276: warning: passing argument 2 of 'maybe_reformat_buffer32' discards qualifiers from pointer target type Originally committed as revision 11674 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	aee481cebe	use av_clip_int16() where it makes sense Originally committed as revision 10078 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Carl Eugen Hoyos	af7d793c00	kill warning patch by Carl Eugen Hoyos [cehoyos * ag or at] Originally committed as revision 9981 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	319919734d	Remove unused variable. Originally committed as revision 9868 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	df3a80b50a	cosmetics: misc typo fixes Originally committed as revision 9815 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Marc Hoffman	b5f3f2b846	fixpoint: renaming all lowlevel arithmetic routines to xxx_float Originally committed as revision 9714 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Marc Hoffman	f1639f69b4	cosmetics: adding some white space to align the arguments of a couple of functions Originally committed as revision 9709 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Marc Hoffman	f999b63c77	float_t was a typo that compiled on macosx Originally committed as revision 9703 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Marc Hoffman	dae92b62a3	fixpoint: move cplscales to context structure and provide hook for data format conversion Originally committed as revision 9702 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Marc Hoffman	28d997f932	fixpoint: lowlevel functional abstraction for all buffer arithmetics Originally committed as revision 9701 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Marc Hoffman	e66442f4e3	fixpoint: separate windowing arithmetic imlt_window_float Originally committed as revision 9700 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Marc Hoffman	dc0c20f99b	separate the actual math for recovering stereo from a signal channel, this is to allow fixpoint implementation Originally committed as revision 9698 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago

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95 Commits (4b5fee0205a825e5f0c7b414af6776803e55a78e)