| Commit message (Collapse) | Author | Age | Files | Lines |
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It's used in lavf.
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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This is needed by the new AVOptions API.
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Since we now always allocate it, it can simply be made part of the context
instead.
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Deprecate corresponding AVCodecContext option.
This is the first test of decoder private options.
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av_get_bits_per_sample_fmt() is deprecated.
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decoders.
Based on patches by clsid2 in ffdshow-tryout.
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The number of dba segments is the coded value + 1.
The coupling dba offset starts at the first coupling band, not at zero.
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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and decoder, and vice-versa for the AC-3 encoder.
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This allows the AC-3 decoder to be used directly with RealMedia
decoders that unlike the libavformat one do not byte-swap automatically.
Since the new code is only used in case we would fail directly otherwise
there should be no risk for regressions.
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Depending on error_recognition is not correct, low values do
certainly not mean it is ok to crash.
Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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This function is not tightly coupled to mdct, and it's in the way
of making a fixed-point mdct implementation.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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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>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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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>
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DSPContext.vector_fmul_window()
DCADSPContext.lfe_fir()
SynthFilterContext.synth_filter_float()
Signed-off-by: Mans Rullgard <mans@mansr.com>
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None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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SampleFormat with AVSampleFormat.
Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 23131 to svn://svn.ffmpeg.org/ffmpeg/trunk
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frame_size.
Originally committed as revision 22950 to svn://svn.ffmpeg.org/ffmpeg/trunk
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AVERROR(ENOMEM).
AVERROR_NOMEM is deprecated and will be dropped at the next libavutil
major bump.
Originally committed as revision 22791 to svn://svn.ffmpeg.org/ffmpeg/trunk
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is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Original patch by Justin, updated and resubmitted by
Christophe Gisquet, christophe D gisquet A gmail
Originally committed as revision 22734 to svn://svn.ffmpeg.org/ffmpeg/trunk
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buffer size vs. frame size errors.
Originally committed as revision 21519 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 21439 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Atom.
Patch by myself and Yuriy Kaminskiy [yumkam mail ru]
Originally committed as revision 21175 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 20533 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 20473 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Fixes Issue 1426.
Originally committed as revision 20110 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 20106 to svn://svn.ffmpeg.org/ffmpeg/trunk
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about 1.8% faster on my system.
Originally committed as revision 20090 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 20089 to svn://svn.ffmpeg.org/ffmpeg/trunk
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depending on content.
Originally committed as revision 20055 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 20053 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 20052 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 20051 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 19589 to svn://svn.ffmpeg.org/ffmpeg/trunk
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conditionally during mantissa decoding, then only removing it from the
coupling range for coupled channels which do not use dithering.
Originally committed as revision 19588 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 19587 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 19586 to svn://svn.ffmpeg.org/ffmpeg/trunk
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used within the function. This removes the need to have the coupling band
structure stored in the AC3DecodeContext.
Originally committed as revision 19585 to svn://svn.ffmpeg.org/ffmpeg/trunk
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calculating coupling transform coefficients.
Originally committed as revision 19584 to svn://svn.ffmpeg.org/ffmpeg/trunk
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