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path: root/libavcodec/wmaprodec.c
AgeCommit message (Collapse)Author
2012-02-17wmapro: change max. block size to 13 bits.Ronald S. Bultje
WMApro actually support 13-bits block sizes (potentially even up to 14), and thus we should support that also. If we get block sizes beyond what the decoder can handle (14 is possible depending on s->decode_flags), error out instead of crashing.
2012-02-16dsputil: Add ff_ prefix to the dsputil*_init* functionsMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-11wmapro: use av_float2int()Mans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-11Fix a bunch of common typos.Diego Biurrun
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.
2011-10-28wmapro: fix strict-aliasing violations by using av_alias32Justin Ruggles
Also fix some undefined unsigned/signed conversions.
2011-10-28wmapro: use FmtConvertContext.float_interleave() to interleave output samplesJustin Ruggles
2011-10-20lavc: use avpriv_ prefix for ff_copy_bits and align_put_bits.Anton Khirnov
They are used in lavf.
2011-10-07wmapro: Validate the number of audio channels before using itLaurent Aimar
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-07-29lavc: use designated initialisers for all codecs.Anton Khirnov
It's more readable and less prone to breakage.
2011-06-03Mark some variables with av_unusedMans Rullgard
Most of these variables are only used in av_dlog statements, some are required but not used by other macros. Signed-off-by: Mans Rullgard <mans@mansr.com>
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>
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-31Remove unneeded add bias from 3 functions.Justin Ruggles
DSPContext.vector_fmul_window() DCADSPContext.lfe_fir() SynthFilterContext.synth_filter_float() Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-30Replace dprintf with av_dlogLuca Barbato
dprintf clashes with POSIX.1-2008
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>
2011-01-16support decoding of files that contain the numberSascha Sommer
of vector coded coefficients in their bitstream fixes issue 2536 Originally committed as revision 26388 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-15do not read over the end of the packetSascha Sommer
fixes issue 2543 Originally committed as revision 26367 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-15also support decoding of AVPackets with multiple wma packetsSascha Sommer
fixes issue 2539 Originally committed as revision 26346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-14add support for blocksize 64Sascha Sommer
fixes issue 2537 and 2538 Originally committed as revision 26328 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-08skip unsupported postproc informationSascha Sommer
Originally committed as revision 26268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-08add support for files that do not allow more than 4 subframesSascha Sommer
Originally committed as revision 26267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-08fix indentationSascha Sommer
Originally committed as revision 26266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-08add support for files where the frames do not have a length prefixSascha Sommer
Originally committed as revision 26265 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
2010-08-02Change a doxy comment to a normal one.Benoit Fouet
Originally committed as revision 24662 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-27Fix doxy that refers to the wrong variable.Michael Niedermayer
Originally committed as revision 24549 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21Move clipping of audio samples (for those codecs outputting float) from decoderRonald S. Bultje
to the audio conversion routines. Originally committed as revision 22937 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
2010-03-29Simplify interleaving code.Ronald S. Bultje
Originally committed as revision 22719 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-26Make wmaprodec.c:decode_init() return AVERROR_INVALIDDATA /Stefano Sabatini
AVERROR_PATCHWELCOME in case of invalid / unsupported number of channels specified, rather than return AVERROR_NOTSUPP. Originally committed as revision 22674 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
2009-10-18WMAPRO: use some type punning in decode_coeffs()Måns Rullgård
Originally committed as revision 20284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-03increase maximum compressed frame sizeSascha Sommer
fixes playback of piece.wmv Originally committed as revision 20155 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-03return AVERROR_INVALIDDATA when the bitstream could not be decodedSascha Sommer
Originally committed as revision 20154 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-29WMA: store level_table as floats, use type punning for sign flip in decodeMåns Rullgård
Originally committed as revision 20078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27WMAPRO: use vector_fmul_scalar from dsputil where possibleMåns Rullgård
Originally committed as revision 20056 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
2009-09-16Add CODEC_CAP_SUBFRAMES for codecs that output multiple subframesSascha Sommer
per AVPacket No longer print "Multiple frames in a packet" error message when CODEC_CAP_SUBFRAMES is set (wmapro, wavpack) Originally committed as revision 19881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15Add two more sizes to ff_sine_windows[] and also pad it with NULLs soVitor Sessak
that FF_ELEMS(ff_sine_windows[x]) == 1 << x. Fix issue 1384. Originally committed as revision 19862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-11reinit get_bits for every decode_packet callSascha Sommer
Originally committed as revision 19822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-06do not decode more than one audio frame in a decode packet callSascha Sommer
Originally committed as revision 19778 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-06avoid extra memcpy during scale factor decodingSascha Sommer
Originally committed as revision 19777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-05fix handling of packet loss when the output buffer is fullSascha Sommer
Originally committed as revision 19766 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-05reindentSascha Sommer
Originally committed as revision 19765 to svn://svn.ffmpeg.org/ffmpeg/trunk
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