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2013-10-04cosmetics: Group .name and .long_name together in codec/format declarationsDiego Biurrun
2013-03-08lavc decoders: work with refcounted frames.Anton Khirnov
2013-02-26Remove unnecessary dsputil.h #includesDiego Biurrun
2013-02-12nellymoser: decode directly to the user-provided AVFrameJustin Ruggles
2013-01-16lavc: Move vector_fmul_window to AVFloatDSPContextJustin Ruggles
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-12-05lavc: add a wrapper for AVCodecContext.get_buffer().Anton Khirnov
It will be useful in the upcoming transition to refcounted AVFrames.
2012-11-11Include libavutil/channel_layout.h instead of libavutil/audioconvert.hJustin Ruggles
Also reorder some other #include when applicable.
2012-11-01nellymoserdec: set channels to 1Justin Ruggles
2012-09-16nellymoserdec: drop support for s16 output.Anton Khirnov
It internally decodes as float and then converts to s16 by a call to float_to_int16(). The caller can do this just as well by using lavr.
2012-08-07Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov
2012-04-06cosmetics: Align codec declarationsMartin Storsjö
Also break some long lines, remove codec function placeholder comments and add spaces in sample/pixel format lists. Signed-off-by: Martin Storsjö <martin@martin.st>
2012-03-01nellymoserdec: Saner and faster IMDCT windowingVitor Sessak
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-02-16dsputil: Add ff_ prefix to the dsputil*_init* functionsMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-01-28cosmetics: Remove extra newlines at EOFAlex Converse
2012-01-12nellymoserdec: SAMPLE_FMT -> AV_SAMPLE_FMTAnton Khirnov
2011-12-22Drop ALT_ prefix from BITSTREAM_READER_LE name.Diego Biurrun
The prefix is a historic remnant that probably meant "alternative". Now that the A32 bitstream reader has been dropped it makes no sense anymore.
2011-12-22nellymoserdec: Indicate that the decoder can handle changed parametersMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-03Add avcodec_decode_audio4().Justin Ruggles
Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders.
2011-10-28nellymoserdec: use dsp functions for overlap and windowingJustin Ruggles
2011-10-28nellymoserdec: do not fail if there is extra data in the packetJustin Ruggles
instead just print a warning
2011-10-28nellymoserdec: fail if output buffer is too smallJustin Ruggles
avoids silently truncating the output
2011-10-28nellymoserdec: remove pointless buffer size check.Justin Ruggles
2011-10-02nellymoserdec: allocate float_buf only when decoding to int16Justin Ruggles
2011-10-02nellymoserdec: use NELLY_BUF_LEN instead of 128Justin Ruggles
2011-10-02nellymoserdec: use NELLY_BLOCK_LEN instead of 64 when appropriate.Justin Ruggles
2011-10-02nellymoserdec: allow user to request SAMPLE_FMT_FLT for output samples.Justin Ruggles
2011-10-02nellymoser: check output buffer size before decodingJustin Ruggles
2011-07-29lavc: use designated initialisers for all codecs.Anton Khirnov
It's more readable and less prone to breakage.
2011-04-26Add AVX FFT implementation.Vitor Sessak
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-03-20Move sine windows to a separate fileMans Rullgard
These windows do not really belong in fft/mdct files and were easily confused with the similarly named tables used by rdft. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19fft: remove inline wrappers for function pointersMans Rullgard
This removes the rather pointless wrappers (one not even inline) for calling the fft_calc and related function pointers. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-15Merge libavcore into libavutilReinhard Tartler
It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-02Separate format conversion DSP functions from DSPContext.Justin Ruggles
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>
2011-01-28cosmetics: indentation and spacingJustin Ruggles
2011-01-28Remove the add bias hack for the C version of DSPContext.float_to_int16_*().Justin Ruggles
2011-01-26Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò
None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>
2010-11-21Use the new libavcore audio channel API.Stefano Sabatini
This also allows to remove a linking dependency of libavfilter on libavcodec. Originally committed as revision 25789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enumStefano Sabatini
SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-14nellymoserdec: Increase the log level of messages when failing to decode dataMartin Storsjö
Originally committed as revision 23606 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-14ReindentMartin Storsjö
Originally committed as revision 23605 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-14nellymoserdec: Simplify calculation of numbers of blocksMartin Storsjö
Originally committed as revision 23604 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-14ReindentMartin Storsjö
Originally committed as revision 23603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-14nellymoserdec: Allow using unusual input block sizesMartin Storsjö
Originally committed as revision 23602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20Remove explicit filename from Doxygen @file commands.Diego Biurrun
Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini
is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06Move FFT parts from dsputil.h to fft.hMåns Rullgård
Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06Remove DECLARE_ALIGNED_{8,16} macrosMåns Rullgård
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
2010-01-22Move array specifiers outside DECLARE_ALIGNED() invocationsMåns Rullgård
Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09Add support for hard-coded MDCT-related ff_sine_windows tables.Reimar Döffinger
Originally committed as revision 21108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-29nellymoser: use constant seed for dithering RNGMåns Rullgård
Originally committed as revision 20658 to svn://svn.ffmpeg.org/ffmpeg/trunk