FFmpeg

Commit Graph

Author	SHA1	Message	Date
Måns Rullgård	b8cef7be5c	nellymoser: use constant seed for dithering RNG Originally committed as revision 20658 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
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
David Conrad	0a8dedc9e1	Use skip_bits_long() for large skips This fixes ogg/theora on ARM (more generally the A32 bitstream reader) Originally committed as revision 18819 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Alexander Chemeris	c67d725589	Support 16K samplerate in Nellymoser. patch by Alexander Chemeris, ipse.ffmpeg gmail.com Originally committed as revision 18798 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	3b0b84797e	Get rid of av_random in nellymoserdec.c Originally committed as revision 18078 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
Vitor Sessak	8a569fee99	Use shared sine window instead of defining another one. Originally committed as revision 16657 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	17 years ago
Loren Merritt	0a570e826d	remove mdct tmp buffer Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 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
Benjamin Larsson	20455a335b	Reduce the loglevel on a log message in the Nellymoser decoder. Related to Roundup 447. Originally committed as revision 14348 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	f1e3c9368b	Remove unused variable, fixes the warning: libavcodec/nellymoserdec.c:133: warning: unused variable ‘i’ Originally committed as revision 14071 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
Bartlomiej Wolowiec	681f5c1271	Separating from nellymoserdec.c parts required by encoder Originally committed as revision 13713 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
Michael Niedermayer	3df9ce75b5	Move declaration a little. Originally committed as revision 13049 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	8f51f55564	Setting i to 0 once should do. Originally committed as revision 13048 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Benjamin Larsson	c401efdefe	Long name spelling fixes Originally committed as revision 13038 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Pettenò	53e85f5fa4	Mark symbol as static, patch by Diego 'Flameeyes' Pettenò, flameeyes gmail com. Originally committed as revision 13027 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	efe6079d2d	unused Originally committed as revision 12859 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	3d00125645	cosmetic Originally committed as revision 12858 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	a1b914b20d	Move the *-1 to a more sane place as well. Originally committed as revision 12857 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	5d32325a7b	Move scale_bias to a more sane place. I am starting to wonder how this trash got into svn ... Originally committed as revision 12856 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	687550d35e	simplify Originally committed as revision 12855 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	5c65660506	Avoid reverse addressing, not sure if this is faster or slower but people maybe are confused by it. The code needs to be optimized anyway. Originally committed as revision 12854 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	2f75d26c10	commutative law based cleanup Originally committed as revision 12853 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	dcafb28d01	do the -1 outside of the transform Originally committed as revision 12852 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	6fab025d30	normalize signs Originally committed as revision 12851 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	115682e598	100l lost add_bias Originally committed as revision 12849 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	e616c6d612	simplify transform Originally committed as revision 12848 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Zuxy Meng	98a6fff98c	Apply 'cold' attribute to init/uninit functions in libavcodec Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	7993df6527	consts I have underestimated this a little, and these are just some ... Originally committed as revision 11708 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Benjamin Larsson	289987e454	Use memcpy instead of for loop Originally committed as revision 11051 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Benjamin Larsson	2b992d0e88	Small simplification Originally committed as revision 11026 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alex Beregszaszi	8e1b957cd4	Support 44.1kHz audio. Acked by Benjamin Originally committed as revision 11024 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alex Beregszaszi	8ef4de4e11	Change the "report sample" message from AV_LOG_DEBUG to AV_LOG_ERROR. Acked by Benjamin Larsson Originally committed as revision 11023 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alex Beregszaszi	b64fa5b426	Make sine_window static. Acked by Benjamin Larsson Originally committed as revision 11022 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	5b0b5ecf60	Fix nellymoser decode_tag return value, patch by Stefano Sabatini Originally committed as revision 11018 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Benjamin Larsson	f83579b1a6	Remove unused variable Originally committed as revision 10922 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Fabrice Bellard	eb1c687b1b	Use the ffmpeg mdct function, patch by Fabrice Bellard. Thread: [FFmpeg-devel] NellyMoser transform bug, 10/25/2007 12:24 PM Originally committed as revision 10909 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Benjamin Larsson	ff4b050ab4	Unaligned memory access rcrash fix Originally committed as revision 10781 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Benjamin Larsson	636b13c5fc	Nellymoser ASAO decoder Originally committed as revision 10741 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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99 Commits (f36f6a608b5b2c17f8876195c61621c8f8607cee)