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
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
99560a4caa
libavcodec: Add ff_ prefix to some nonstatic symbols
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Prefix the functions atrac_generate_tables, atrac_iqmf, dct_quantize_c.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:06:29 +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
164fca39bd
atrac1: use correct context for av_log()
2011-11-10 10:25:47 -05:00
f20dd574f1
atrac1: return appropriate error codes instead of -1
2011-10-29 15:06:31 -04:00
6dc7dd7af4
atrac1: check for ff_mdct_init() failure
2011-10-29 15:06:31 -04:00
21dcecc310
atrac1: use optimized float_interleave() function for stereo interleaving
2011-10-29 15:06:31 -04:00
96b5702efe
atrac1: fix a typo
2011-10-29 15:06:31 -04:00
bff5b2c1ca
atrac1: validate number of channels
2011-10-29 15:06:31 -04:00
9a35ff3841
atrac1: decode mono audio directly to output buffer
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For stereo we need to use intermediate planar buffers, but mono does not need
to be deinterleaved so the output buffer can be used directly.
2011-10-29 15:06:31 -04:00
33684b9c12
atrac1: check output buffer size before decoding
2011-10-29 15:06:30 -04:00
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
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
80ba1ddb58
Remove unneeded add bias from 3 functions.
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DSPContext.vector_fmul_window()
DCADSPContext.lfe_fir()
SynthFilterContext.synth_filter_float()
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-31 20:28:42 +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
82e1f217f2
Rename sf_table in atrac.c unit to ff_atrac_sf_table.
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This ensures a locally-unique name as well as marks the symbol as
FFmpeg-private at least by declaration.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-24 23:43:41 +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
b1078e9fe6
Move clipping of audio samples (for those codecs outputting float) from decoder
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to the audio conversion routines.
Originally committed as revision 22937 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21 17:57:48 +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
da0ac0ee64
Make some functions static
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These functions are not used outside their respective files, and they
lack a prototype in a header.
Originally committed as revision 22259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:41 +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
f49bcde63b
Reindent code folowing previous commit (r20019)
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Originally committed as revision 20020 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 21:26:35 +00:00
b11d40d12e
Factorize duplicated code in at1_imdct_block()
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Originally committed as revision 20019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 21:24:58 +00:00
e704b012f2
Mention SDDS so search engines will pick it up for when someone
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needs to decode the SDDS tracks found on 35 mm movies.
Originally committed as revision 19968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-22 17:05:19 +00:00
edd897b1b3
Use ff_sine_32 in atrac1.
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Originally committed as revision 19967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-22 17:03:28 +00:00
9caab87829
Add forgotten cleanup function in atrac1.
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Originally committed as revision 19954 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-21 21:00:18 +00:00
78b3a12d9c
Cosmetics, indentation.
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Originally committed as revision 19953 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-21 20:53:29 +00:00
a872e5c1f4
Cosmetics. Merge declaration and initialization.
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Originally committed as revision 19952 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-21 20:52:24 +00:00
b6a237025d
Move the scale factor and word length indexes to the stack.
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Originally committed as revision 19951 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-21 20:49:08 +00:00
01b2214758
Merge FFTContext and MDCTContext
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Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20 17:30:20 +00:00
ec129499b8
Fix embarassing typo in last commit: Restore mistakenly removed ','.
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Originally committed as revision 19930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20 17:18:59 +00:00
1e1898c00f
K&R coding style whitespace cosmetics
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Originally committed as revision 19929 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20 17:16:12 +00:00
803d8488f2
Align sample output buffer in atrac1.
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Originally committed as revision 19918 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-19 01:46:03 +00:00
0105f49792
Fix the short block transform for atrac1.
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Originally committed as revision 19917 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-19 01:45:00 +00:00
10634c037a
Only use one mdct window size in atrac1.
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Originally committed as revision 19900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-17 18:52:11 +00:00
04a6d1b0db
Cosmetics. Renames, indentation and spacing.
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Originally committed as revision 19832 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-13 18:05:14 +00:00
dbb0f96f0f
Initial commit of the atrac1 decoder, not hooked up yet
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Originally committed as revision 19811 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-10 18:47:02 +00:00
Martin Storsjö
Justin Ruggles
Vitor Sessak
Mans Rullgard
Diego Elio Pettenò
Stefano Sabatini
Ronald S. Bultje
Diego Biurrun
Reimar Döffinger
Benjamin Larsson