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56 Commits

Author SHA1 Message Date
Anton Khirnov
759001c534 lavc decoders: work with refcounted frames. 2013-03-08 07:38:30 +01:00
Diego Biurrun
88bd7fdc82 Drop DCTELEM typedef 
It does not help as an abstraction and adds dsputil dependencies.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2013-01-22 18:32:56 -08:00
Anton Khirnov
df9b956751 lavc: fix decode_frame() third parameter semantics for video decoders 
It's got_frame, not data size
 2012-12-04 21:45:36 +01:00
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
Anton Khirnov
716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
Diego Biurrun
6f6b0311a3 avcodec: Drop some silly commented-out av_log() invocations 2012-10-01 10:24:28 +02:00
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
Martin Storsjö
9cf0841ef3 dsputil: Add ff_ prefix to the dsputil*_init* functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:34 +02:00
Martin Storsjö
e96b4a53df vlc/rl: Add ff_ prefix to the nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:26 +02:00
Baptiste Coudurier
11a32d53ca dnxhddec: handle cid change in bitstream. 2011-10-10 09:40:26 -07:00
Diego Biurrun
e83c2ddebf Fix 'heigth' vs. 'height' typos. 2011-10-05 11:12:01 +02:00
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
Mans Rullgard
b4cfb8254e dnxhddec: avoid a branch in 10-bit decode_dct_block() 
The minimum weight value is 32 so this test can be skipped for the
10-bit case.  Overall speedup 3-4%.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-22 23:39:31 +01:00
Mans Rullgard
bb32fded36 dnxhddec: optimise dnxhd_decode_dct_block() 
Template the function for 8/10-bit and use lowlevel bitstream
macros.

6% faster overall on i7 gcc 4.5.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-21 23:14:37 +01:00
Joseph Artsimovich
5ab21439fd dnxhd: 10-bit support 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-21 18:44:40 +01:00
Stefano Sabatini
975a1447f7 Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-02 12:18:44 +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
Reinhard Tartler
737eb5976f Merge libavcore into libavutil 
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
Luca Barbato
dfd2a005eb Replace dprintf with av_dlog 
dprintf clashes with POSIX.1-2008
 2011-01-29 23:55:37 +01:00
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
Baptiste Coudurier
35ca5c0b6b In dnxhd decoder, set key_frame on decoded frame 
Originally committed as revision 26247 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-06 20:17:51 +00:00
Stefano Sabatini
e16f217ceb Use new imgutils.h API names, fix deprecation warnings. 
Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-07 19:15:29 +00:00
Stefano Sabatini
6ce9b4310c Remove use of the deprecated function avcodec_check_dimensions(), use 
av_check_image_size() instead.

Originally committed as revision 24711 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-06 09:37:04 +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
Baptiste Coudurier
1307463d52 Fix interlaced vc-3 decoding, issue #1753 
Originally committed as revision 22362 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 00:37:13 +00:00
Måns Rullgård
84dc2d8afa Remove DECLARE_ALIGNED_{8,16} macros 
These macros are redundant.  All uses are replaced with the generic
DECLARE_ALIGNED macro instead.

Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-06 14:24:59 +00:00
Måns Rullgård
c67278098d Move array specifiers outside DECLARE_ALIGNED() invocations 
Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-22 03:25:11 +00:00
Måns Rullgård
20e7c8ae0a Remove some unnecessary alignment specifiers 
None of these arrays are used in ways requiring extra alignment.

Originally committed as revision 19715 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-26 12:12:40 +00:00
Stefano Sabatini
9106a698e7 Rename bitstream.h to get_bits.h. 
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 16:20:26 +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
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences. 
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-19 15:46:40 +00:00
Baptiste Coudurier
af5e7fc9b9 use dsp clear_block 
Originally committed as revision 16048 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 01:14:32 +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
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
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
Aurelien Jacobs
d37f007d54 remove #include "mpegvideo.h" where it is not needed 
Originally committed as revision 12321 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 00:07:53 +00:00
Michael Niedermayer
bd0e945f8e const 
Originally committed as revision 11723 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-01 04:11:06 +00:00
Baptiste Coudurier
bb41f2e774 fix field order export 
Originally committed as revision 11695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-31 14:23:48 +00:00
Baptiste Coudurier
6cb1d36169 typo weigth->weight 
Originally committed as revision 10687 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-08 12:28:36 +00:00
Baptiste Coudurier
cd52a9ca9f preliminary 10 bit depth decoding support, still miss generic api to export picture, working on it 
Originally committed as revision 10686 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-08 12:23:00 +00:00
Baptiste Coudurier
5e301bbb70 merge 
Originally committed as revision 10685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-08 12:14:43 +00:00
Baptiste Coudurier
a417d041f0 10l, check 'i' validity before using it 
Originally committed as revision 10684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-08 12:11:19 +00:00
Baptiste Coudurier
42d1ffa3a2 fix 10 bit per comp detection 
Originally committed as revision 10683 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-08 12:08:42 +00:00
Baptiste Coudurier
d3dc629c62 move dnxhd data tables to separate file 
Originally committed as revision 9906 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-04 13:41:33 +00:00
Baptiste Coudurier
0221ae8ca8 dnxhd 120 progressive support 
Originally committed as revision 9903 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-04 13:26:29 +00:00
Baptiste Coudurier
3c605485bb indentation 
Originally committed as revision 9902 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-04 13:18:30 +00:00
Baptiste Coudurier
6b259e439c dnxhd 185 interlaced support 
Originally committed as revision 9901 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-04 13:17:53 +00:00
Baptiste Coudurier
dd661ebd36 cosmetic 
Originally committed as revision 9900 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-04 13:10:16 +00:00
Baptiste Coudurier
9a0a2c9f12 no need to duplicate cid table vars in context 
Originally committed as revision 9899 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-04 13:09:08 +00:00