Mike Melanson
e84a047525
correctly deal with the alpha channel in 32-bit QT RLE (courtesy of John
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Koleszar <jkoleszar at on2.com>)
Originally committed as revision 4743 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-14 08:02:03 +00:00
Matthieu Castet
5b0e811a65
Make rle_code int everywhere instead of signed char.
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Fixes playback of auth_generator-demo.mov, for rle_code == -128 the assignement
rle_code = -rle_code would overflow.
Patch by matthieu castet (castet matthieu (at) free fr)
Originally committed as revision 4669 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-10-28 16:01:12 +00:00
Mike Melanson
a06c7e07d7
tinfoil patch: make sure pixel_ptr never goes negative
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Originally committed as revision 4513 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-13 17:46:09 +00:00
Michael Niedermayer
934982c4ac
avoid buf_size == 0 checks in every decoder
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Originally committed as revision 3872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 18:09:06 +00:00
Roberto Togni
8b408dbf0f
Add support for qtrle4 (16 colors/gray levels)
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Originally committed as revision 3183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-31 20:18:08 +00:00
Mike Melanson
3a278992bd
remove numerous definitions of BE_*/LE_* macros; convert FOURCC_TAG ->
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MKTAG/MKBETAG
Originally committed as revision 2886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 04:04:08 +00:00
Roberto Togni
e102fcf7f0
rle_code can overflow when multiplied by 4
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(fixes Animation-256Greys.mov from mphq)
Originally committed as revision 2786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 18:12:36 +00:00
Roberto Togni
42608d6508
Use av_log
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Originally committed as revision 2784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 17:11:46 +00:00
Mike Melanson
070ed1bc43
initial commit for Quicktime Animation (RLE) video decoder; bit depths
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32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp
are not supported yet
Originally committed as revision 2748 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-05 05:22:44 +00:00
