Kostya Shishkov
464e9ab011
lagarith: add YUY2 decoding support
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Unlike other variants, for YUY2 we need to use different prediction:
* on line 0 for luma we should left predict starting from the second pixel
* on line 1 we should left predict first 4 pixels for luma and 2 for chroma
* median prediction employed here is taken directly from HuffYUV
2012-05-08 07:24:31 +02:00
Carl Eugen Hoyos
58637a0b24
Support decoding unaligned rgb24 lagarith.
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Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-05-08 07:23:44 +02:00
Kostya Shishkov
1fdb5649d9
lagarith: make offset array type unsigned
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This is logical and also fixes checking for the fourth plane offset.
2012-05-06 09:32:08 +02:00
Martin Storsjö
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
Ronald S. Bultje
0a82f5275f
lagarith: fix buffer overreads.
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-28 07:06:47 -07:00
Martin Storsjö
e9ca85e714
lagarith: Add ff_ prefix to lag_rac_init
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:06:49 +02:00
Martin Storsjö
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
Thad Ward
7af507ea99
lagarith: add decode support for arith rgb24 mode
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-12-29 07:37:33 +01:00
Kostya Shishkov
ffc638c283
lagarith: add some RGBA decoding support
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Signed-off-by: Martin Storsjö <martin@martin.st>
2011-11-16 10:49:51 +02:00
Nathan Caldwell
39616fc307
lagarith: Add correct line prediction for RGB
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Signed-off-by: Martin Storsjö <martin@martin.st>
2011-11-16 10:46:30 +02:00
Anton Khirnov
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
Diego Biurrun
adbfc605f6
doxygen: Consistently use '@' instead of '\' for Doxygen markup.
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-06-24 00:37:49 +02:00
Diego Biurrun
f25a2ece76
Drop explicit filenames from @file Doxygen tags.
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The filename is unnecessary and brittle across file renames.
2011-06-05 16:01:00 +02:00
Mans Rullgard
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
Anton Khirnov
b2ed95ec48
Replace remaining occurrences of CODEC_TYPE_* with AVMEDIA_TYPE*
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Tested to compile with lavc major bump.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-03 13:37:09 +00:00
Diego Elio Pettenò
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
Reimar Döffinger
b0c8b8a69d
Lagarith: fix decoding of one-coloured frames by reading the per-plane
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color value instead of always taking 0 (resulting in green frames).
Fixes issue issue2531.
Originally committed as revision 26363 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-15 12:44:48 +00:00
Carl Eugen Hoyos
d267b339e4
Lagarith decoder by Nathan Caldwell, saintdev at gmail
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Originally committed as revision 26270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-08 21:22:15 +00:00
