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path: root/libavcodec/cook.c
AgeCommit message (Collapse)Author
2012-02-18cook: prevent div-by-zero if channels is zero.Ronald S. Bultje
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
2012-02-16vlc/rl: Add ff_ prefix to the nonstatic symbolsMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-31cook: K&R formatting cosmeticsShitiz Garg
Signed-off-by: Diego Biurrun <diego@biurrun.de>
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.
2011-11-26cook: use a table for xor key rotationMans Rullgard
This is simpler and avoids an invalid shift by 32 in the aligned case. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-11-26cook: fix apparent typo in extradata parsingK.Y.H
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-10-29cook: return AVERROR_PATCHWELCOME instead of ENOTSUPJustin Ruggles
ENOTSUP is not defined on some systems
2011-10-29cook: check output buffer size before decodingJustin Ruggles
2011-10-29cook: do not needlessly set *data_size to 0Justin Ruggles
2011-10-29cook: remove pointless return statementsJustin Ruggles
2011-10-29cook: simplify decouple_info()Justin Ruggles
2011-10-29cook: return appropriate error codes instead of -1Justin Ruggles
2011-10-29cook: avoid hardcoded sizes in sizeof()Justin Ruggles
2011-10-29cook: remove unneeded #includesJustin Ruggles
2011-10-29cook: output float samples instead of converting to int16Justin Ruggles
2011-10-07cook: Fix js_vlc_bits value validation for joint stereoLaurent Aimar
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-07-03doxygen: Drop array size declarations from Doxygen parameter names.Diego Biurrun
Adding [] to a Doxygen parameter name clashes with Doxygen syntax.
2011-07-03Remove statements immediately following unconditional jumpsMans Rullgard
This removes a number of compiler warnings. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-03Replace custom DEBUG preprocessor trickery by the standard one.Diego Biurrun
2011-06-03cook: Remove non-compiling debug output.Diego Biurrun
random_state was changed from an int to a struct and can no longer be printed as easily as before.
2011-06-03cook: Remove unused debug functions.Diego Biurrun
2011-04-26Add AVX FFT implementation.Vitor Sessak
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-04-23cook: Fix small typo in av_log_ask_for_sample message.Diego Biurrun
2011-04-22Use av_log_ask_for_sample() to request samples from users.Diego Biurrun
2011-04-21Use av_log_ask_for_sample() where appropriate.Diego Biurrun
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>
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
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>
2011-02-06Replace remaining occurrences of deprecated CH_* with AV_CH_*Anton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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>
2010-11-12Replace 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
2010-07-11Add av_ prefix to bswap macrosMåns Rullgård
Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11bswap: change ME to NE in macro namesMåns Rullgård
Other parts of FFmpeg use NE (native endian) rather than ME (machine). This makes it consistent. Originally committed as revision 24169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08Improve variable names in imlt_window_float() and mlt_compensate_output().Diego Biurrun
Originally committed as revision 24115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08Restore array sizes in doxygen parameter names.Diego Biurrun
Originally committed as revision 24108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-02Move DECODE_BYTES_PAD* macros before Doxygen comments.Diego Biurrun
Doxygen thinks the comments belong to the macros otherwise. Originally committed as revision 23993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-02Fix doxy of gb parameter in decode_gain_info().Diego Biurrun
Originally committed as revision 23989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-02Avoid one more instance of angular brackets in Doxygen comments.Diego Biurrun
Originally committed as revision 23982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-02Remove non-existing stray arguments from Doxygen function documentation.Diego Biurrun
Originally committed as revision 23976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-02Fix misspelled parameter names in Doxygen documentation.Diego Biurrun
This fixes one Doxygen warning each. Originally committed as revision 23970 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
2009-11-29cook: use constant seed for dithering RNGMåns Rullgård
Originally committed as revision 20657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20Merge FFTContext and MDCTContextMåns Rullgård
Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-16Support for getting (i)MDCT output multiplied by a constant scaling factor.Siarhei Siamashka
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
2009-05-15Bugfix for bug introduced in the multichannel cook patchset.Benjamin Larsson
Originally committed as revision 18842 to svn://svn.ffmpeg.org/ffmpeg/trunk
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