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82 Commits

Author SHA1 Message Date
Alexandre Colucci
9743e909f1 Fix incorrect colors when decoding DVD subtitles 
On DVD and HD-DVD colors are stored in the order YCrCb (and not YCbCr) as mentioned in the specifications:
see DVD Specifications for Read-Only Disc / Part 3, 4.3 Program Chain Information (7) PGC_SP_PLT
see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard Content (11) PGC_SDSP_PLT
see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard Content (12) PGC_HDSP_PLT
see DVD Specifications for High Definition Disc, 5.5 Presentation Data (4) SET_COLOR2

When decoding a DVD or HD-DVD subtitle, the colors were incorrectly set.
 2011-03-25 19:00:54 +01:00
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
Luca Barbato
9ef5a9deaf Replace dprintf with av_dlog 
dprintf clashes with POSIX.1-2008
(cherry picked from commit dfd2a005eb)
 2011-01-30 03:41:48 +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
e7e2df27f8 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>
(cherry picked from commit d36beb3f69)
 2011-01-28 03:15:34 +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
Aurelien Jacobs
af0554e530 remove useless cast 
Originally committed as revision 24553 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-27 21:12:16 +00:00
Stefano Sabatini
2b4abbd6f5 Move colorspace.h from libavcodec to libavutil. 
Avoid a compile-time dependency of the pad filter on libavcodec.

Originally committed as revision 23940 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-01 18:49:44 +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
Reimar Döffinger
29d7eef7dc Always allocate a buffer of AVPALETTE_SIZE for palette in the subtitle 
decoders instead of as small as possible.
This avoids completely unnecessary issues with e.g. libswscale.

Originally committed as revision 19673 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-20 18:54:50 +00:00
Reimar Döffinger
90ea6fce1e Simplify initialization of AVSubtitle by using memset. 
Originally committed as revision 19643 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-15 00:52:41 +00:00
Reimar Döffinger
ffbe087b58 Fix cmd_pos bounds check to avoid the overflow case. 
Originally committed as revision 19640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-15 00:02:42 +00:00
Diego Biurrun
8b44de14d1 Change av_log() calls surrounded by '#ifdef DEBUG' into dprintf macros. 
Originally committed as revision 19550 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-30 21:00:08 +00:00
Janne Grunau
6dc13ccbcc Set subtitle type in DVD and XSUB subtitle decoders. 
Patch by Janne Grunau <ja?ne-f?mpeg jannau net>.

Originally committed as revision 19512 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-26 23:08:04 +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
Björn Axelsson
37a43cfb39 Set AVSubtitle format to 0. Neither dvdsubdec nor xsubdec intializes format 
to 0, but ffplay checks it before displaying subtitles (ffplay.c:1437).
patch by Björn Axelsson, gecko acc.umu se

Originally committed as revision 17170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-12 01:27:56 +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
Michael Niedermayer
25b4c651a3 Replace AVSubtitleRect.rgba_palette and bitmap by AVPicture. 
Originally committed as revision 16416 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-03 19:17:18 +00:00
Michael Niedermayer
052571e75a Forgot to update (I likely missed it due to its similar name to dvb...) 
Originally committed as revision 16414 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-03 18:26:07 +00:00
Måns Rullgård
8effdce0e7 dvdsubdec: allow compilation with -DDEBUG 
Originally committed as revision 14212 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-13 19:41:13 +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
162d4fc99d Add long names to AVCodec declarations. 
patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13009 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-27 22:39:51 +00:00
Michael Niedermayer
7993df6527 consts 
I have underestimated this a little, and these are just some ...

Originally committed as revision 11708 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-01 03:26:31 +00:00
Aurelien Jacobs
28e7453c11 remove some empty close/init functions in avcodec 
patch by Alex

Originally committed as revision 11093 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-11-25 17:31:55 +00:00
Ian Caulfield
4e16a060a0 Reindent two lines. 
Patch by: Ian Caulfield, ian caulfield & gmx at

Originally committed as revision 9789 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-24 13:05:28 +00:00
Ian Caulfield
1aadf63fd1 Add HD-DVD subpicture decoding. 
Patch by: Ian Caulfield, ian caulfield & gmx at

Originally committed as revision 9788 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-24 13:04:47 +00:00
Ian Caulfield
a363effbdf Rename "palette" to "colormap" when it's referring to the mapping from a 2-bit 
encoded color to a 4-bit index into the DVD palette.
Patch by: Ian Caulfield, ian caulfield & gmx at

Originally committed as revision 9787 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-24 13:03:13 +00:00
Diego Biurrun
44c560003a Move dvdsub parser to its own file. 
Originally committed as revision 8910 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-06 09:12:10 +00:00
Panagiotis Issaris
eabf65608d Remove the getbe16 functions and use the AV_RB16 macro instead. Patch by Ian 
Caulfield, ian dot caulfield gmail dot com.

Originally committed as revision 7768 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-30 14:24:12 +00:00
Ian Caulfield
4ee97612c7 Fix a bug in the DVD subtitle decoder where subtitles with odd heights would not 
have the last line decoded, leaving the bottom line of the bitmap array
uninitialised. Patch by Ian Caulfield, ian dot caulfield gmail dot com.

Originally committed as revision 7767 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-30 14:19:43 +00:00
Diego Biurrun
ebd6a69444 Rename dvdsub.c to dvdsubdec.c. 
Originally committed as revision 6815 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-27 23:37:35 +00:00