Vladimir Voroshilov
aca516cd67
G.729 postfilter
13 years ago
Vladimir Voroshilov
16bbb8dfea
Replace pitch_delay_int with array
13 years ago
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>
13 years ago
Vladimir Voroshilov
c458bff934
High-pass filter
13 years ago
Vladimir Voroshilov
e610c5f383
Add G.729D decoder
13 years ago
Vladimir Voroshilov
b7c7fc3359
Synthesis filter
13 years ago
Vladimir Voroshilov
4920a1a913
Indentation fix after gain codes decoding2
13 years ago
Vladimir Voroshilov
0b42463aec
Gain pitch and gain code for G729D
13 years ago
Vladimir Voroshilov
12081d0599
Indentation fix 2
13 years ago
Vladimir Voroshilov
f7980a7bed
Convert gain pitch and gain code to arrays
13 years ago
Vladimir Voroshilov
f830d1b7da
Interolate excitation signal
13 years ago
Vladimir Voroshilov
0a3337883f
Fixed- and adaptive-codebook gains
13 years ago
Vladimir Voroshilov
7fadc0151c
Frame erasure support for fixed-codebook vectors
13 years ago
Vladimir Voroshilov
9297c7822f
Fixed-codebook vector decoding
13 years ago
Vladimir Voroshilov
70efd101f1
Add packet_type
13 years ago
Vladimir Voroshilov
50cad25625
Frame erasure support for pitch delay decoding
13 years ago
Vladimir Voroshilov
d1a643e749
Doxy for LSF erasure case
13 years ago
Vladimir Voroshilov
b29e5a6780
doxy comments for LSF array
13 years ago
Vladimir Voroshilov
cd3e2820d3
Indentation fix in LSF
13 years ago
Vladimir Voroshilov
388f225561
Frame erasure support for LSF decoding
13 years ago
Michael Niedermayer
a5e0c4ddb5
Revert "g729: Merge g729.h into g729dec.c."
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This reverts commit a2077b85da
.
13 years ago
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>
13 years ago
Diego Biurrun
79a9aab56f
Remove unused and non-compiling vestigial g729 decoder
14 years ago
Diego Biurrun
adbfc605f6
doxygen: Consistently use '@' instead of '\' for Doxygen markup.
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
14 years ago
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.
14 years ago
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Diego Elio Pettenò
e7e2df27f8
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>
(cherry picked from commit d36beb3f69
)
14 years ago
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>
14 years ago
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
15 years ago
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
15 years ago
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
15 years ago
Vladimir Voroshilov
d266709055
Pitch delay decoding
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Originally committed as revision 19281 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago
Vladimir Voroshilov
1357b1de00
Remove not approved parts.
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Originally committed as revision 15224 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago
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
16 years ago