def97856de
lavc: AV-prefix all codec capabilities
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Express bitfields more simply.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-27 15:24:58 +01:00
88b240646f
build: Drop stray mpc8 decoder dependency on dsputil
2014-03-13 05:50:27 -07:00
b2bed9325d
cosmetics: Group .name and .long_name together in codec/format declarations
2013-10-03 23:32:01 +02:00
12e25ed284
avcodec: av_log_missing_feature(1) ---> avpriv_request_sample()
2013-03-13 21:20:12 +01:00
759001c534
lavc decoders: work with refcounted frames.
2013-03-08 07:38:30 +01:00
3a23752c5a
mpc7/8: decode directly to the user-provided AVFrame
2013-02-12 12:21:23 -05:00
594d4d5df3
lavc: add a wrapper for AVCodecContext.get_buffer().
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It will be useful in the upcoming transition to refcounted AVFrames.
2012-12-04 21:41:59 +01:00
a903f8f087
Include libavutil/channel_layout.h instead of libavutil/audioconvert.h
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Also reorder some other #include when applicable.
2012-11-11 13:35:12 -05:00
717addecad
Use proper return values in case of missing features
2012-10-12 20:56:54 +02:00
1a3459033d
mpc7/8: use planar sample format
2012-10-01 13:42:44 -04:00
8f2aa89a5d
mpc8: do not leave padding after last frame in buffer for the next decode call
2012-08-08 09:11:38 +02:00
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
2012-08-07 16:00:24 +02:00
fdbeae4490
mpc8: add a flush function
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Ensures that the next frame decoded after seeking will be decoded as a
keyframe.
2012-08-06 14:39:21 -04:00
b56825c40e
mpc8: fix maximum bands handling
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In Musepack SV8 codec property tell the maximum nonzero band, but every
frame codes maximum band as a limit (i.e. strictly less than given value).
Synthesis also expects maximum nonzero band, so there's a need to convert
frame maximum band limit value.
2012-06-05 06:55:57 +02:00
00c3b67b8a
cosmetics: Align codec declarations
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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
9cf0841ef3
dsputil: Add ff_ prefix to the dsputil*_init* functions
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:06:34 +02:00
e96b4a53df
vlc/rl: Add ff_ prefix to the nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:06:26 +02:00
0eea212943
Add avcodec_decode_audio4().
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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
9bd854b1ff
mpc8: Check out of bound bands limit
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Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-07 17:15:45 +02:00
5674d4b0a3
mpc8: check output buffer size before decoding
2011-10-02 10:34:39 -04:00
ec6402b7c5
lavc: use designated initialisers for all codecs.
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It's more readable and less prone to breakage.
2011-07-29 08:42:34 +02:00
91b4941c17
musepack: remove extraneous mpcdata.h inclusions
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-04 17:03:59 +01:00
c4f5c2d6f4
Move some mpegaudio functions to new mpegaudiodsp subsystem
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This separation allows these functions to be used in a cleaner
fashion from other codecs (e.g. qdm2) and simplifies creating
optimised versions of them.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-19 12:25:34 +01:00
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
737eb5976f
Merge libavcore into libavutil
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It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody
is helped by having libavutil and libavcore split. In order to ease
maintenance inside and around FFmpeg and to reduce confusion where to
put common code, avcore's functionality is merged (back) to avutil.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-15 16:18:21 +01:00
c2fcd0a7a4
Replace remaining occurrences of deprecated CH_* with AV_CH_*
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-06 08:26:12 -05:00
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
7d3829a87a
Musepack SV8 supports "mono" files (though it still codes them as stereo),
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so extend decoder to output only one channel for it.
This fixes issue 2368.
Originally committed as revision 25790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-21 20:42:06 +00:00
5d6e4c160a
Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum
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SampleFormat with AVSampleFormat.
Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 11:04:40 +00:00
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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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
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
76c4a644ee
Fix an issue uncovered by commit 20623:
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The init functions of mpc7 and mpc8 check whether the vlc has been
initialized already and return early if this is the case (eg by calling
init a second time).
But avctx->sample_fmt and channel_layout is set after the vlc initialization,
causing it not to be set on the second call of init.
Move all manipulations of avctx before the initialization of the vlc,
so that it is always set.
Originally committed as revision 20668 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-30 10:25:20 +00:00
0d5390b062
Correct reading bits in MPC SV8 base codes (when we have to read 0 or >16 bits).
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Originally committed as revision 19182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-13 06:41:51 +00:00
4003971717
Compact and make constant two tables used by Musepack decoders
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Originally committed as revision 18633 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-20 15:36:27 +00:00
bd4110f99b
Use new static VLC scheme in Indeo2, Musepack and WNV1 decoders
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Originally committed as revision 18553 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-17 14:09:56 +00:00
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
7a00bbad21
Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
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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
74e2a0784e
Make Musepack decoders use LFG pseudorandom generator
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Originally committed as revision 17880 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 16:37:57 +00:00
bad5537e2c
Use full internal pathname in doxygen @file directives.
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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
9c868219e9
Replace calls to the deprecated function av_init_random() with
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corresponding calls to av_random_init().
Originally committed as revision 16682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 23:04:33 +00:00
ad1eebe360
Use CONFIG_MPEGAUDIO_HP directly instead of USE_HIGHPRECISION indirection.
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Originally committed as revision 16594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-14 00:48:17 +00:00
b250f9c66d
Change semantic of CONFIG_*, HAVE_* and ARCH_*.
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They are now always defined to either 0 or 1.
Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 23:44:16 +00:00
eeee48b26b
Add channel layout to several audio decoders I maintain
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Originally committed as revision 15884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-19 14:57:48 +00:00
fd76c37fd9
Modify all codecs to report their supported input and output sample format(s).
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Originally committed as revision 14482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-31 10:47:31 +00:00
fe4bf37455
Make AVCodec long_names definition conditional depending on CONFIG_SMALL.
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Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-12 21:50:13 +00:00
245976da2a
Use full path for #includes from another directory.
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Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-09 11:56:36 +00:00
9d82d6cbba
Transform codec names into single words.
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patch by Stefano Sabatini, stefano.sabatini-lala poste it
Originally committed as revision 13016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-29 07:11:59 +00:00
d5202e4fda
Add long names to many AVCodec declarations.
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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
98a6fff98c
Apply 'cold' attribute to init/uninit functions in libavcodec
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Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-21 03:11:20 +00:00
5e53486545
typo fix: inited --> initialized
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Originally committed as revision 11920 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-13 09:26:10 +00:00
Vittorio Giovara
Diego Biurrun
Anton Khirnov
Justin Ruggles
Kostya Shishkov
Martin Storsjö
Laurent Aimar
Mans Rullgard
Reinhard Tartler
Diego Elio Pettenò
Stefano Sabatini
Attila Kinali
Thilo Borgmann
Aurelien Jacobs
Peter Ross
Zuxy Meng