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24 Commits

Author SHA1 Message Date
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
Justin Ruggles
f1f6d3615f avcodec: add support for planar signed 8-bit PCM. 
It is found in some 8svx files (e.g. ones created by SoX).
Currently the decoder reuses the 8svx functions because we already have
handling of a single large planar packet for the compressed 8svx codecs.
 2011-11-09 17:48:54 -05:00
Justin Ruggles
1993c6849c 8svx/iff: fix decoding of compressed stereo 8svx files. 
Make the iff demuxer send the whole audio chunk to the decoder as a
single packet and move stereo interleaving from the iff demuxer to the
decoder.

Based on a patch by Stefano Sabatini.
git.videolan.org/ffmpeg.git
commit e280a4da2ae6fd44f0079358ecc5aa08e388a5ed
 2011-09-22 14:11:34 -04:00
Justin Ruggles
fda459cee7 8svx: log an error message if output buffer is too small 
Based on a patch by Stefano Sabatini.
git.videolan.org/ffmpeg.git
commit e280a4da2ae6fd44f0079358ecc5aa08e388a5ed
 2011-09-22 14:11:34 -04:00
Justin Ruggles
0ac3b8fc4a 8svx: check packet size before reading the initial sample value. 2011-09-22 14:11:34 -04:00
Justin Ruggles
e371878416 8svx: output 8-bit samples instead of 16-bit. 
Based on a patch by Stefano Sabatini.
git.videolan.org/ffmpeg.git
commit e280a4da2ae6fd44f0079358ecc5aa08e388a5ed
 2011-09-22 14:11:34 -04:00
Justin Ruggles
ac68607bfe 8svx: split delta decoding into a separate function. 
Based on a patch by Stefano Sabatini.
git.videolan.org/ffmpeg.git
commit e280a4da2ae6fd44f0079358ecc5aa08e388a5ed
 2011-09-22 14:11:34 -04:00
Diego Biurrun
ec679eb453 doxygen: place empty line between brief description and detailed description 
Without it, Doxygen cannot separate them into different sections.
 2011-07-14 20:49:08 +02:00
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
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
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
Thilo Borgmann
7a00bbad21 Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an 
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.

Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-07 15:59:50 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives. 
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-01 02:00:19 +00:00
Reimar Döffinger
19998314cd Make 8svx codec context table pointer const to match the type of the 
array.

Originally committed as revision 15519 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-02 16:29:06 +00:00
Reimar Döffinger
6dbfb7de82 Use "static const" instead of "const static" 
Originally committed as revision 15514 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-02 15:51:44 +00:00
Peter Ross
fd76c37fd9 Modify all codecs to report their supported input and output sample format(s). 
Originally committed as revision 14482 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-31 10:47:31 +00:00
Stefano Sabatini
fe4bf37455 Make AVCodec long_names definition conditional depending on CONFIG_SMALL. 
Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-12 21:50:13 +00:00
Stefano Sabatini
99e3913d39 Make 8SVX codec names just a single word for consistency with other codec names. 
patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13008 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-27 22:19:02 +00:00
Stefano Sabatini
d5202e4fda Add long names to many AVCodec declarations. 
patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13005 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-27 10:52:44 +00:00
Diego Biurrun
4477dedc4f minor typo fixes 
Originally committed as revision 12658 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-31 17:31:11 +00:00
Diego Biurrun
1b41f26045 cosmetics: Write some Doxygen comments in a more compact fashion. 
Originally committed as revision 12657 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-31 17:30:50 +00:00
Jai Menon
cb21e0a715 8SVX decoder 
Patch by Jai Menon (realityman <at> gmx.net)

Originally committed as revision 12632 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-30 19:16:08 +00:00