b2bed9325d
cosmetics: Group .name and .long_name together in codec/format declarations
2013-10-03 23:32:01 +02:00
759001c534
lavc decoders: work with refcounted frames.
2013-03-08 07:38:30 +01:00
c242bbd8b6
Remove unnecessary dsputil.h #includes
2013-02-26 00:51:34 +01:00
0fe4056f95
nellymoser: decode directly to the user-provided AVFrame
2013-02-12 12:21:23 -05:00
e034cc6c60
lavc: Move vector_fmul_window to AVFloatDSPContext
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-01-16 10:45:45 +01:00
594d4d5df3
lavc: add a wrapper for AVCodecContext.get_buffer().
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It will be useful in the upcoming transition to refcounted AVFrames.
2012-12-04 21:41:59 +01:00
a903f8f087
Include libavutil/channel_layout.h instead of libavutil/audioconvert.h
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Also reorder some other #include when applicable.
2012-11-11 13:35:12 -05:00
d26701ce2f
nellymoserdec: set channels to 1
2012-11-01 11:29:17 -04:00
66f52d0c3d
nellymoserdec: drop support for s16 output.
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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.
2012-09-16 09:44:26 +02:00
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
2012-08-07 16:00:24 +02:00
00c3b67b8a
cosmetics: Align codec declarations
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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>
2012-04-06 22:37:38 +03:00
5cd1337f5d
nellymoserdec: Saner and faster IMDCT windowing
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-02-29 15:38:35 -08:00
9cf0841ef3
dsputil: Add ff_ prefix to the dsputil*_init* functions
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:06:34 +02:00
7181c4edee
cosmetics: Remove extra newlines at EOF
2012-01-27 17:19:09 -08:00
d54f1e6407
nellymoserdec: SAMPLE_FMT -> AV_SAMPLE_FMT
2012-01-12 18:18:23 +01:00
aaf47bcde7
Drop ALT_ prefix from BITSTREAM_READER_LE name.
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The prefix is a historic remnant that probably meant "alternative".
Now that the A32 bitstream reader has been dropped it makes no sense anymore.
2011-12-22 16:51:23 +01:00
ce94948198
nellymoserdec: Indicate that the decoder can handle changed parameters
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Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 22:52:44 +02:00
0eea212943
Add avcodec_decode_audio4().
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Deprecate avcodec_decode_audio3().
Implement audio support in avcodec_default_get_buffer().
Implement the new audio decoder API in all audio decoders.
2011-12-02 17:40:40 -05:00
77c8ef9a36
nellymoserdec: use dsp functions for overlap and windowing
2011-10-28 14:40:52 -04:00
8c9581f052
nellymoserdec: do not fail if there is extra data in the packet
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instead just print a warning
2011-10-28 14:40:52 -04:00
0aaa85dbed
nellymoserdec: fail if output buffer is too small
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avoids silently truncating the output
2011-10-28 14:40:52 -04:00
f19305fe93
nellymoserdec: remove pointless buffer size check.
2011-10-28 14:40:51 -04:00
fac6b7f9f2
nellymoserdec: allocate float_buf only when decoding to int16
2011-10-02 10:19:04 -04:00
32b484464c
nellymoserdec: use NELLY_BUF_LEN instead of 128
2011-10-02 10:19:04 -04:00
ded0800d44
nellymoserdec: use NELLY_BLOCK_LEN instead of 64 when appropriate.
2011-10-02 10:19:04 -04:00
84464b2e7f
nellymoserdec: allow user to request SAMPLE_FMT_FLT for output samples.
2011-10-02 10:19:04 -04:00
8b31c086b6
nellymoser: check output buffer size before decoding
2011-10-02 10:19:04 -04:00
ec6402b7c5
lavc: use designated initialisers for all codecs.
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It's more readable and less prone to breakage.
2011-07-29 08:42:34 +02:00
9d35fa520e
Add AVX FFT implementation.
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Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-04-26 18:25:24 +02:00
4538729afe
Move sine windows to a separate file
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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>
2011-03-20 13:25:19 +00:00
26f548bb59
fft: remove inline wrappers for function pointers
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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>
2011-03-19 19:49:18 +00:00
737eb5976f
Merge libavcore into libavutil
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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>
2011-02-15 16:18:21 +01:00
c73d99e672
Separate format conversion DSP functions from DSPContext.
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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>
2011-02-02 02:44:53 +00:00
b5ec638343
cosmetics: indentation and spacing
2011-01-28 00:21:46 +00:00
9d06d7bce3
Remove the add bias hack for the C version of DSPContext.float_to_int16_*().
2011-01-28 00:07:35 +00:00
d36beb3f69
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
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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>
2011-01-26 16:08:45 +00:00
63e8d9760f
Use the new libavcore audio channel API.
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This also allows to remove a linking dependency of libavfilter on
libavcodec.
Originally committed as revision 25789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-21 20:06:22 +00:00
5d6e4c160a
Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum
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SampleFormat with AVSampleFormat.
Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 11:04:40 +00:00
caea217d37
nellymoserdec: Increase the log level of messages when failing to decode data
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Originally committed as revision 23606 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-14 14:09:00 +00:00
133cd270f8
Reindent
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Originally committed as revision 23605 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-14 14:07:22 +00:00
c5d68fbd49
nellymoserdec: Simplify calculation of numbers of blocks
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Originally committed as revision 23604 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-14 14:06:38 +00:00
f1a12c76cf
Reindent
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Originally committed as revision 23603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-14 12:35:28 +00:00
f7a30c0baa
nellymoserdec: Allow using unusual input block sizes
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Originally committed as revision 23602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-14 12:34:55 +00:00
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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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
2010-04-20 14:45:34 +00:00
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
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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
2010-03-30 23:30:55 +00:00
1429224b04
Move FFT parts from dsputil.h to fft.h
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Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 14:34:46 +00:00
84dc2d8afa
Remove DECLARE_ALIGNED_{8,16} macros
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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
2010-03-06 14:24:59 +00:00
c67278098d
Move array specifiers outside DECLARE_ALIGNED() invocations
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Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-22 03:25:11 +00:00
14b8607065
Add support for hard-coded MDCT-related ff_sine_windows tables.
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Originally committed as revision 21108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 13:28:04 +00:00
b8cef7be5c
nellymoser: use constant seed for dithering RNG
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Originally committed as revision 20658 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-29 15:15:53 +00:00
Diego Biurrun
Anton Khirnov
Justin Ruggles
Martin Storsjö
Vitor Sessak
Alex Converse
Mans Rullgard
Reinhard Tartler
Diego Elio Pettenò
Stefano Sabatini
Reimar Döffinger