FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	c242bbd8b6	Remove unnecessary dsputil.h #includes	12 years ago
Justin Ruggles	205a95f7b5	wmaenc: alloc/free coded_frame instead of keeping it in the WMACodecContext	12 years ago
Ronald S. Bultje	5959bfaca3	floatdsp: move butterflies_float from dsputil to avfloatdsp. This makes wmadec/enc, twinvq and mpegaudiodec (i.e. mp2/mp3) independent of dsputil.	12 years ago
Justin Ruggles	2ed40608e9	wma: do not keep private copies of some AVCodecContext fields channels, sample_rate, bit_rate, and block_align can be used directly from the AVCodecContext	12 years ago
Justin Ruggles	31b2262dca	wmaenc: use float planar sample format	12 years ago
Diego Biurrun	8ca6e523a6	wma: Refactor common code to fix standalone compilation of WMA lossless decoder.	13 years ago
Ronald S. Bultje	349b7977e4	wma: fix invalid buffer size assumptions causing random overreads. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Justin Ruggles	0eea212943	Add avcodec_decode_audio4(). Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders.	13 years ago
Vitor Sessak	9d35fa520e	Add AVX FFT implementation. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Justin Ruggles	c73d99e672	Separate format conversion DSP functions from DSPContext. This will be beneficial for use with the audio conversion API without requiring it to depend on all of dsputil. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Måns Rullgård	1429224b04	Move FFT parts from dsputil.h to fft.h Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	84dc2d8afa	Remove DECLARE_ALIGNED_{8,16} macros These macros are redundant. All uses are replaced with the generic DECLARE_ALIGNED macro instead. Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefan Gehrer	3a201bd04f	remove a Huffman table from WMA which also exists in AAC Originally committed as revision 21902 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Daniel Verkamp	a7e6328cba	Export wma_critical_freqs as ff_wma_critical_freqs Originally committed as revision 21391 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	c67278098d	Move array specifiers outside DECLARE_ALIGNED() invocations Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	076a9dea1e	WMA: store level_table as floats, use type punning for sign flip in decode Originally committed as revision 20078 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
Sascha Sommer	891bd2e5aa	Add support for escape coded wmapro run level coefficients Originally committed as revision 19232 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Sascha Sommer	9970c61b4b	Introduce WMACoef typedef for decoded coefficients and change default type to float so that the run level decoding functionality can be shared with wmapro Originally committed as revision 19231 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Sascha Sommer	c0e9b2e84f	Move run level decode functionality to ff_wma_run_level_decode so that it can be reused for wmapro Originally committed as revision 19171 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Sascha Sommer	cee4bb894d	Move frame len bits calculation to ff_wma_get_frame_len_bits so that it can be reused for wmapro Originally committed as revision 19167 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
Stefano Sabatini	b275500706	Split bitstream.h, put the bitstream writer stuff in the new file put_bits.h. Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	406792e7b0	cosmetics: Remove pointless period after copyright statement non-sentences. Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	987903826b	Globally rename the header inclusion guard names. Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 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
Diego Biurrun	5b21bdabe4	Add FFMPEG_ prefix to all multiple inclusion guards. Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Måns Rullgård	6785cae35c	trivial warning fixes Originally committed as revision 9551 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Ian Braithwaite	5bd526d9ad	WMA decoder improvement, output closer to the dmo binary. Patch by Ian Braithwaite ian braithwaite dot dk [Ffmpeg-devel] WMA decoder improvement, 2007-03-28 15:50 Originally committed as revision 8627 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Ian Braithwaite	1890c2acf4	Optimize by building the mdct window and multipying/adding at the same time. Patch by Ian Braithwaite ian .. braithwaite . dk [Ffmpeg-devel] WMA decoder speedup 2007-03-22 22:56 Originally committed as revision 8526 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michel Bardiaux	911b9faf31	Rename WMADecodeContext to WMACodecContext Originally committed as revision 8143 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michel Bardiaux	a9c9a2400b	Supply context to tprintf Originally committed as revision 8142 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	6836af5250	doxygenize Originally committed as revision 7872 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	5968607304	wma encoder Originally committed as revision 7855 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago

35 Commits (a76d0cdf21c3d9e464623cc0ad1c005abf952afa)