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48 Commits

Author SHA1 Message Date
Anton Khirnov
594d4d5df3 lavc: add a wrapper for AVCodecContext.get_buffer(). 
It will be useful in the upcoming transition to refcounted AVFrames.
 2012-12-04 21:41:59 +01:00
Justin Ruggles
a903f8f087 Include libavutil/channel_layout.h instead of libavutil/audioconvert.h 
Also reorder some other #include when applicable.
 2012-11-11 13:35:12 -05:00
Justin Ruggles
c5b8acad73 libgsmdec: always set channel layout and sample rate at initialization 
Only mono 8kHz is supported.
 2012-11-01 11:29:16 -04:00
Martin Storsjö
1d9c2dc89a Don't include common.h from avutil.h 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-15 22:32:06 +03:00
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Martin Storsjö
00c3b67b8a cosmetics: Align codec declarations 
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
Justin Ruggles
1987a940b7 libgsmenc: use AVCodec.encode2() 2012-03-20 18:55:39 -04:00
Justin Ruggles
a8bdf2405c check for coded_frame allocation failure in several audio encoders 2012-02-25 11:49:41 -05:00
Justin Ruggles
255ad8881d audio encoders: do not set coded_frame->key_frame. 
it is already set in avcodec_alloc_frame()
 2012-02-25 11:49:41 -05:00
Justin Ruggles
82390f57d1 avcodec: add GSM parser 
The WAVE demuxer returns packets with many blocks per frame, which needs to be
parsed into single blocks. This has a side-effect of fixing the timestamps.
 2012-01-11 08:56:24 -05:00
Martin Storsjö
1b35af3225 libgsm: Reset the MS mode of GSM in the flush function 
The mode is set in libgsm_decode_init, but the decoder
object is simply destroyed and recreated in the flush
function - therefore the mode has to be set again.

This fixes playback using the libgsm_ms decoder in avplay.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-15 09:08:40 +02:00
Martin Storsjö
8637af8d24 libgsm: Set options on the right object 
This fixes regressions in decoding using the libgsm_ms decoder,
broken since 0eea212943.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-15 09:08:21 +02:00
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
Justin Ruggles
20e081dddc libgsm: add flush function to reset the decoder state when seeking 2011-11-02 14:41:17 -04:00
Justin Ruggles
480324e7ca libgsm: simplify decoding by using a loop 2011-11-02 14:41:17 -04:00
Justin Ruggles
9d52f0a711 gsm: log error message when packet is too small 2011-11-02 14:41:17 -04:00
Justin Ruggles
9671db8245 libgsmdec: do not needlessly set *data_size to 0 2011-11-02 14:41:16 -04:00
Justin Ruggles
b03761b130 libgsmdec: check output buffer size before decoding 2011-11-02 14:41:16 -04:00
Justin Ruggles
88f908fbdc cosmetics: reindent and pretty-print 2011-09-25 14:38:08 -04:00
Justin Ruggles
8febd6afbc libgsm: split init and close fuctions for encoder and decoder. 
The decoder shouldn't be allocating coded_frame. It's also cleaner to split
them than to check avctx->codec->encode and avctx->codec->decode.
 2011-09-25 14:38:08 -04:00
Anton Khirnov
ec6402b7c5 lavc: use designated initialisers for all codecs. 
It's more readable and less prone to breakage.
 2011-07-29 08:42:34 +02:00
Diego Biurrun
357d0d8fc7 libgsm: Drop const qualifier to silence compiler warning. 
libavcodec/libgsm.c:148: warning: passing argument 2 of ‘gsm_decode’ discards qualifiers from pointer target type
/usr/include/gsm/gsm.h:68: note: expected ‘gsm_byte *’ but argument is of type ‘const uint8_t *’
 2011-07-07 15:21:22 +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
Rodney Baker
2d525ef483 Change all occurences of "inofficial" to "unofficial" in code, comments 
and options. Keep old options until next major version bump.

Patch by Rodney Baker, rodney d baker a iinet d net d au

Originally committed as revision 24021 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-03 15:35:23 +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
Ramiro Polla
3beb81e744 Fix compilation with --enable-libgsm on Gentoo and OpenSUSE. 
Patch by Ramiro

Originally committed as revision 21786 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 03:43:10 +00:00
Reimar Döffinger
b5f09d31c2 Make sample_fmts and channel_layouts compound literals const to reduce size of 
.data section.

Originally committed as revision 19787 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-06 09:15:07 +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
Martin Storsjö
916ff02261 Fix memory leak in libgsm wrapper. 
Patch by Martin Storsjö, martin at martin dot st

Originally committed as revision 15798 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-10 20:02:00 +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
Michael Niedermayer
0dfea024e1 indent 
Originally committed as revision 13021 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-29 18:32:06 +00:00
Michael Niedermayer
ef79ef3c11 Fix decoding of: 
http://samples.mplayerhq.hu/A-codecs/msgsm/levis.avi
http://samples.mplayerhq.hu/A-codecs/msgsm/wernfried_1.avi

partially fix decoding of:
http://samples.mplayerhq.hu/A-codecs/GSM/sample-gsm-8000.gsm

Allow the user to encode non standard samplerates by using -strict

Originally committed as revision 13020 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-29 18:31:29 +00:00
Stefano Sabatini
6140271f54 Add some long names to AVCodec declarations. 
patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13017 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-29 07:24:44 +00:00
Michel Bardiaux
202aca676f Make sure some value is always returned via data_size 
Originally committed as revision 12955 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-25 13:25:11 +00:00
Michel Bardiaux
96ddaff5ec Allow bitrates zero and 13200 (needed for decoding mov and aiff) 
Originally committed as revision 12953 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-25 13:05:15 +00:00
Zuxy Meng
98a6fff98c Apply 'cold' attribute to init/uninit functions in libavcodec 
Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 03:11:20 +00:00
Diego Biurrun
df3a80b50a cosmetics: misc typo fixes 
Originally committed as revision 9815 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-28 12:46:26 +00:00
Diego Biurrun
b04f49c74c Give names of external library decoders/encoders a lib prefix 
in the ffmpeg/ffplay output.

Originally committed as revision 9227 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-06 08:41:45 +00:00
Michel Bardiaux
346a655d46 Add support for MS-GSM codec 
Originally committed as revision 8039 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-20 11:09:47 +00:00
Diego Biurrun
b78e7197a8 Change license headers to say 'FFmpeg' instead of 'this program/this library' 
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-07 15:30:46 +00:00
Diego Biurrun
5509bffa88 Update licensing information: The FSF changed postal address. 
Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-12 22:43:26 +00:00
Diego Biurrun
115329f160 COSMETICS: Remove all trailing whitespace. 
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-17 18:14:38 +00:00
Michael Niedermayer
bb4c2140c2 libgsm warper by (Alban Bedel: albeu, free fr) 
Originally committed as revision 4302 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-05-22 23:39:11 +00:00