Vladimir Voroshilov
16bbb8dfea
Replace pitch_delay_int with array
2011-09-24 21:11:01 +02:00
Michael Niedermayer
ce7c954800
g729dec: Make 2 functions static that are not used outside g729dec.c
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
c458bff934
High-pass filter
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
e610c5f383
Add G.729D decoder
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
b7c7fc3359
Synthesis filter
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
4920a1a913
Indentation fix after gain codes decoding2
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
0b42463aec
Gain pitch and gain code for G729D
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
12081d0599
Indentation fix 2
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
f7980a7bed
Convert gain pitch and gain code to arrays
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
f830d1b7da
Interolate excitation signal
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
0a3337883f
Fixed- and adaptive-codebook gains
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
7fadc0151c
Frame erasure support for fixed-codebook vectors
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
9297c7822f
Fixed-codebook vector decoding
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
70efd101f1
Add packet_type
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
50cad25625
Frame erasure support for pitch delay decoding
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
d1a643e749
Doxy for LSF erasure case
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
b29e5a6780
doxy comments for LSF array
2011-09-24 21:10:59 +02:00
Vladimir Voroshilov
cd3e2820d3
Indentation fix in LSF
2011-09-24 21:10:59 +02:00
Vladimir Voroshilov
388f225561
Frame erasure support for LSF decoding
2011-09-24 21:10:59 +02:00
Michael Niedermayer
a5e0c4ddb5
Revert "g729: Merge g729.h into g729dec.c."
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This reverts commit a2077b85da
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2011-09-24 21:10:27 +02:00
Michael Niedermayer
0b61af7382
Restore WIP g729 code that has been remvoed by diego biurrun.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 19:39:18 +02:00
Diego Biurrun
79a9aab56f
Remove unused and non-compiling vestigial g729 decoder
2011-07-20 20:47:07 +02:00
Diego Biurrun
adbfc605f6
doxygen: Consistently use '@' instead of '\' for Doxygen markup.
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-06-24 00:37:49 +02:00
Diego Biurrun
a2077b85da
g729: Merge g729.h into g729dec.c.
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The header contains just a single define that is only used in g729dec.c.
2011-05-19 10:21:37 +02:00
Mans Rullgard
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
Diego Elio Pettenò
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
Stefano Sabatini
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
Stefano Sabatini
e4445e9c78
Make g729dec.c:decode_frame() return AVERROR_INVALIDDATA rather than
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AVERROR_NOFMT in case of invalid / unknown packet size.
Originally committed as revision 22624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 16:34:01 +00:00
Stefano Sabatini
fd7cbc7f9c
Make g729dec.c:decoder_init() return AVERROR(EINVAL) rather than
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AVERROR(NOFMT) if one channel if the number of channels specified
is different than 1.
Originally committed as revision 22591 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-18 00:23:02 +00:00
Vladimir Voroshilov
d266709055
Pitch delay decoding
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Originally committed as revision 19281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-26 17:43:05 +00:00
Vladimir Voroshilov
2b0691349f
Replace pitch_delay_int array with single variable.
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Originally committed as revision 19280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-26 17:42:25 +00:00
Vladimir Voroshilov
3c70902bf5
LSF (Line Spectral Frequencies) decoding routine.
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Originally committed as revision 19260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-24 04:38:48 +00:00
Vladimir Voroshilov
630c97ff4b
Convertion of LSF values to coefficients of linear prediction filter
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Originally committed as revision 19240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 13:36:21 +00:00
Vladimir Voroshilov
17dbe25438
G.729 decoding routine (skeleton, including parameters decoding).
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Originally committed as revision 19218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-18 18:14:38 +00:00
Vladimir Voroshilov
94994d8d9a
G.729 decoder initialization routine (skeleton)
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Originally committed as revision 19188 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-14 02:31:06 +00:00
Vladimir Voroshilov
730c1e4a06
Replace MAX_SUBFRAME_SIZE and ctx->subframe_size with SUBFRAME_SIZE,
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since subframe length is the same in all G.729 modes.
Originally committed as revision 19187 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-14 02:29:39 +00:00
Vladimir Voroshilov
d4a9255699
K&R formatting of already submitted G.729 code
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Originally committed as revision 19127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-06 17:40:33 +00:00
Vladimir Voroshilov
3bbc46102b
Convert structure names to FFmpeg style
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Originally committed as revision 19123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-06 12:42:11 +00:00
Vladimir Voroshilov
e72c65f583
Internal routine should not use name of standard function.
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Use g729_prng instead.
Originally committed as revision 19120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-06 05:38:09 +00:00
Vladimir Voroshilov
8dbd0a95ee
Remove ff_g729_ and g729_ prefixes from static routines.
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Originally committed as revision 19118 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-05 17:11:46 +00:00
Stefano Sabatini
9106a698e7
Rename bitstream.h to get_bits.h.
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Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 16:20:26 +00:00
Kenan Gillet
60c25a4beb
Rename acelp_math.[ch] to celp_math.[ch] to prepare for QCELP decoder merge.
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patch by Kenan Gillet, kenan.gillet gmail com
Originally committed as revision 15679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-24 21:20:29 +00:00
Vladimir Voroshilov
1a18912e49
Another set of approved changes for G.729: includes, formats structure,
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several parts of main decoding routine and initialization code.
Originally committed as revision 15341 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 06:05:12 +00:00
Vladimir Voroshilov
1357b1de00
Remove not approved parts.
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Originally committed as revision 15224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-06 13:45:02 +00:00
Vladimir Voroshilov
bc165ee392
Another set of approved G.729 chunks (from decoder core)
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Originally committed as revision 15168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-03 01:07:03 +00:00
Vladimir Voroshilov
d3bb8ad7af
Parity bit calculation routine for G.729
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Originally committed as revision 15154 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-02 17:15:28 +00:00
Vladimir Voroshilov
7ad909bd59
Another set of definitions for G.729
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Originally committed as revision 14973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-26 07:10:38 +00:00
Vladimir Voroshilov
fe3a80d6fa
Move from g729.h all definitions which are used only in g729dec.c
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Originally committed as revision 14915 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-23 12:38:45 +00:00
Vladimir Voroshilov
5209846850
G.729 decoder main code
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(just skeleton, contains only parts, explicitly ok'ed by Michael)
Originally committed as revision 14800 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 08:43:37 +00:00