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* mpegaudio: move all header parsing to mpegaudiodecheader.[ch]Mans Rullgard2011-05-20
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpegaudio: remove unused version of SAME_HEADER_MASKMans Rullgard2011-05-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpegaudio: merge two #if CONFIG_FLOAT blocksMans Rullgard2011-05-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpegaudio: move some struct definitions from mpegaudio.hMans Rullgard2011-05-19
| | | | | | | These structs are only used in mpegaudiodec.c, so move them there and remove no longer needed #include lines from mpegaudio.h. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Move some mpegaudio functions to new mpegaudiodsp subsystemMans Rullgard2011-05-19
| | | | | | | | This separation allows these functions to be used in a cleaner fashion from other codecs (e.g. qdm2) and simplifies creating optimised versions of them. Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpegaudio: add _fixed suffix to some namesMans Rullgard2011-05-17
| | | | | | | | This adds a _fixed suffix to the fixed-point versions of things with both float and fixed-point variants. This makes it more consistent with other dual-implementation things, e.g. fft. Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpegaudio: move OUT_FMT macro to mpegaudiodec.cMans Rullgard2011-05-16
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpegaudio: remove OUT_MIN/MAX macrosMans Rullgard2011-05-16
| | | | | | | | These macros are no longer needed after the s32 output was removed. Change the relevant code to use av_clip_int16() instead of using explicit limits. Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpegaudio: remove CONFIG_MPEGAUDIO_HP optionMans Rullgard2011-05-09
| | | | | | | The low quality mode is off by default and never tested. The high quality mode is also plenty fast enough. Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpegaudio: remove CONFIG_AUDIO_NONSHORTMans Rullgard2011-05-09
| | | | | | | | This fake option cannot be enabled by normal means, and the floating-point decoder should provide the higher quality this option presumably was intended for. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Move dct and rdft definitions to separate filesMans Rullgard2011-03-20
| | | | | | | This leaves fft.h with only the core FFT and MDCT definitions thus making it more managable. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enumStefano Sabatini2010-11-12
| | | | | | SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Altivec-optimized mp{1,2,3} windowingVitor Sessak2010-07-01
| | | | Originally committed as revision 23943 to svn://svn.ffmpeg.org/ffmpeg/trunk
* More mp{1,2,3} 32-point DCT transform to our common DCT framework.Vitor Sessak2010-06-30
| | | | | | Should allow for future SIMD optimizations. Originally committed as revision 23912 to svn://svn.ffmpeg.org/ffmpeg/trunk
* SSE-optimized MP3 floating point windowing functionsVitor Sessak2010-06-24
| | | | Originally committed as revision 23750 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Factorize the mpegaudio windowing code in a function and call it by aVitor Sessak2010-06-19
| | | | | | function pointer. Should allow for ASM optimizations. Originally committed as revision 23646 to svn://svn.ffmpeg.org/ffmpeg/trunk
* float based mp1/mp2/mp3 decoders.Michael Niedermayer2010-05-11
| | | | Originally committed as revision 23095 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-20
| | | | | | | | 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
* Remove DECLARE_ALIGNED_{8,16} macrosMåns Rullgård2010-03-06
| | | | | | | 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
* Move array specifiers outside DECLARE_ALIGNED() invocationsMåns Rullgård2010-01-22
| | | | Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Reduce stack memory allocation in MP3 decoderVitor Sessak2009-11-04
| | | | Originally committed as revision 20451 to svn://svn.ffmpeg.org/ffmpeg/trunk
* mpegaudiodec, mpc and qdm2 all use the same mpa_synth window, so makeReimar Döffinger2009-10-19
| | | | | | | them use the same variable/global storage. Saves 4 kB in .bss. Originally committed as revision 20314 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove some unnecessary alignment specifiersMåns Rullgård2009-08-26
| | | | | | None of these arrays are used in ways requiring extra alignment. Originally committed as revision 19715 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename bitstream.h to get_bits.h.Stefano Sabatini2009-04-13
| | | | Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full internal pathname in doxygen @file directives.Diego Biurrun2009-02-01
| | | | | | | 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
* Avoid allocating MPADecodeContext on stack.Andreas Öman2009-01-23
| | | | | | | Instead move relevant fields into MPADecodeHeader and use it where appropriate. Originally committed as revision 16728 to svn://svn.ffmpeg.org/ffmpeg/trunk
* explicitly disable CONFIG_AUDIO_NONSHORTAurelien Jacobs2009-01-16
| | | | Originally committed as revision 16620 to svn://svn.ffmpeg.org/ffmpeg/trunk
* simplify: group all the AUDIO_NONSHORT parameters in the same placeAurelien Jacobs2009-01-14
| | | | Originally committed as revision 16602 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace #ifdef CONFIG_ preprocessor check by #if CONFIG_.Diego Biurrun2009-01-14
| | | | | | CONFIG_ changed semantics and is always defined now. Originally committed as revision 16598 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use CONFIG_MPEGAUDIO_HP directly instead of USE_HIGHPRECISION indirection.Diego Biurrun2009-01-14
| | | | Originally committed as revision 16594 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change mpeg audio parser so it only sets frame_size, channels and bit_rateMichael Niedermayer2008-12-21
| | | | | | | after it has a few valid frames. Fixes issue762 Originally committed as revision 16259 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename error_resilience to error_recognition.Michael Niedermayer2008-09-08
| | | | Originally committed as revision 15270 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Globally rename the header inclusion guard names.Stefano Sabatini2008-08-31
| | | | | | | | | 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
* Add FFMPEG_ prefix to all multiple inclusion guards.Diego Biurrun2007-10-17
| | | | Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
* move a couple of macros and structs to mpegaudio.hMåns Rullgård2007-06-16
| | | | Originally committed as revision 9343 to svn://svn.ffmpeg.org/ffmpeg/trunk
* remove dependency of mpeg audio encoder over mpeg audio decoderAurelien Jacobs2007-05-20
| | | | Originally committed as revision 9082 to svn://svn.ffmpeg.org/ffmpeg/trunk
* add a ff_ prefix to some mpegaudio funcsAurelien Jacobs2007-05-20
| | | | Originally committed as revision 9081 to svn://svn.ffmpeg.org/ffmpeg/trunk
* loosen dependencies over mpegaudiodecAurelien Jacobs2007-05-20
| | | | Originally committed as revision 9080 to svn://svn.ffmpeg.org/ffmpeg/trunk
* move mp3_header_decompress bitstream filter in its own fileAurelien Jacobs2007-05-19
| | | | Originally committed as revision 9062 to svn://svn.ffmpeg.org/ffmpeg/trunk
* move some common mpeg audio tables from mpegaudiodectab.h to mpegaudiodata.cAurelien Jacobs2007-05-19
| | | | Originally committed as revision 9060 to svn://svn.ffmpeg.org/ffmpeg/trunk
* dont set the sampling rate just because 1 mp3 packet header says so (fixes ↵Michael Niedermayer2006-10-30
| | | | | | playback speed on some old mencoder generated avis which where then dumped to mp3) Originally committed as revision 6837 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change license headers to say 'FFmpeg' instead of 'this program/this library'Diego Biurrun2006-10-07
| | | | | | and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add official LGPL license headers to the files that were missing them.Diego Biurrun2006-09-10
| | | | Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk
* COSMETICS: tabs --> spaces, some prettyprintingDiego Biurrun2005-12-22
| | | | Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
* COSMETICS: Remove all trailing whitespace.Diego Biurrun2005-12-17
| | | | Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
* QDM2 compatible decoderRoberto Togni2005-10-18
| | | | Originally committed as revision 4649 to svn://svn.ffmpeg.org/ffmpeg/trunk
* dithering for the mpeg audio decoderMichael Niedermayer2005-01-30
| | | | Originally committed as revision 3903 to svn://svn.ffmpeg.org/ffmpeg/trunk
* exported mpa_decode_header for new parser APIFabrice Bellard2003-11-10
| | | | Originally committed as revision 2491 to svn://svn.ffmpeg.org/ffmpeg/trunk
* per file doxyMichael Niedermayer2003-03-06
| | | | Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
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