Marc Hoffman
69a6db95ac
document pointer offset by -8
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Originally committed as revision 23603 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-06-22 00:14:22 +00:00
Marc Hoffman
e9d4375f1a
re pipeline loop, to eliminate extra chroma reads
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Originally committed as revision 23602 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-06-22 00:12:44 +00:00
Marc Hoffman
45eeae39ac
correct chroma skewing bug, caused by incorrect stride adjustments
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Originally committed as revision 23601 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-06-22 00:07:55 +00:00
Marc Hoffman
22a11d578e
correcting spelling error, yuv2rgb888_line was renamed to yuv2rgb24_line
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Originally committed as revision 23472 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-06-05 13:18:16 +00:00
Marc Hoffman
bf4a90fcc3
Blackfin optimized uyvytoyv12 routine. the implementation includes chroma averaging.
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This is 10x faster than the cooresponding C function.
Originally committed as revision 23345 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-05-19 12:57:17 +00:00
Marc Hoffman
d3f3eea92d
Blackfin optimized YUV420 to RGB CSC Color Space Converters.
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YUV2 -> RGB BGR for 565, 555 and 888 a.k.a. 24bit color.
Speed-up compared to C version compiled with -O3 187.28%
Patch by Marc Hoffman %mmh A pleasantst P com%
Original thread:
Date: May 9, 2007 2:46 AM
Subject: [FFmpeg-devel] PATCH BlackFin yuv2rgb color space conversion
Originally committed as revision 23307 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-05-13 19:22:32 +00:00
