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23 Commits

Author SHA1 Message Date
Alex Converse
b70feb4053 amrnb/amrwb: Remove get_bits usage. 
It is used to parse fixed sized fields out of a single octet. The code
is simpler without it.
 2012-03-05 11:22:11 -08:00
Vitor Sessak
882abda5a2 amrnbdec: check frame size before decoding. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-02-29 14:13:58 -08:00
Oana Stratulat
7f09791d28 Report an error if pitch_lag is zero in AMR-NB decoder. 
This fixes an infinite loop in the decoder on specially
crafted files, and fixes bug 151.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-04 21:33:14 -08:00
Diego Biurrun
c68fafe0d2 doxygen: eliminate Qt-style doxygen syntax 2011-12-05 13:06:58 +01:00
Justin Ruggles
0eea212943 Add avcodec_decode_audio4(). 
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
Diego Biurrun
79a9aab56f Remove unused and non-compiling vestigial g729 decoder 2011-07-20 20:47:07 +02:00
Reinhard Tartler
21a19b7912 doxygen: Prefer member groups over grouping into modules 
Before this, almost all module groups have been used for grouping functions
and fields in structures semantically. This causes them to not appear
properly in the file documentation and needlessly clutters up the "Modules"
index.

Additionally, this commit streamlines some spelling and appearances.
 2011-07-02 13:52:29 +02:00
Martin Storsjö
c41eb2ade4 libavcodec: Use "const enum AVSampleFormat[]" in AVCodec initialization 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-04-12 12:38:37 +03:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 13:33:20 +00:00
Mans Rullgard
1efa772e20 amrnb: use correct size when copying lsf_r array 
lsf_r is an array of int16_t, not float.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-20 17:31:48 +00:00
Diego Elio Pettenò
d36beb3f69 Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. 
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
5d6e4c160a Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum 
SampleFormat with AVSampleFormat.

Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-12 11:04:40 +00:00
Marcelo Galvăo Póvoa
c7bb7eff81 Move AMR-NB frame unpacking code to a common file so it can be reused in 
the AMR-WB decoder.

Patch by Marcelo Galvăo Póvoa.

Originally committed as revision 25100 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-10 19:51:08 +00:00
Marcelo Galvăo Póvoa
1d96cc0865 Move AMRNB lsf2lsp() function to common code for using in future AMRWB decoder. 
Patch by Marcelo Galvăo Póvoa

Originally committed as revision 25061 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-07 20:44:41 +00:00
Martin Storsjö
fa36165adf amrnbdec: Apply AMR_SAMPLE_SCALE when finishing the decoder output 
The output scaling was accidentally removed in rev 22937.

Originally committed as revision 23012 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-03 05:57:48 +00:00
Ronald S. Bultje
b1078e9fe6 Move clipping of audio samples (for those codecs outputting float) from decoder 
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
Ronald S. Bultje
8955a9d79c Split input/output data arguments to ff_acelp_apply_order_2_transfer_function(). 
Originally committed as revision 22933 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 17:45:24 +00:00
Ronald S. Bultje
bb2dd9efd8 Split the input/output data arguments to ff_adaptive_gain_control(). 
Originally committed as revision 22932 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 17:43:52 +00:00
Vitor Sessak
a2d3588813 10l: do not try to unpack DTX frames in AMR-NB decoder 
Originally committed as revision 22930 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 13:05:25 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands. 
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
Stefano Sabatini
72415b2adb Define AVMediaType enum, and use it instead of enum CodecType, which 
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
Ronald S. Bultje
95c6b5ebc8 Fix spelling. 
Originally committed as revision 22470 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-11 17:42:53 +00:00
Vitor Sessak
4fe3edaadf AMR-NB floating-point based decoder. 
Code produced during SoC by Robert Swain and Colin McQuillan.

Originally committed as revision 21943 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 18:01:56 +00:00