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authorBin Jin <bjin1990@gmail.com>2015-12-05 18:54:25 +0000
committerwm4 <wm4@nowhere>2015-12-07 23:48:15 +0100
commitc1a96de41c9e3b38d0946d5c02c1faf5b39d4074 (patch)
treee5f5b4b955943f48a535d5b87a9a72711dec50c4 /video/csputils.h
parent18fe6e6dc8784348cf4f55b3a07c191a0ed8943d (diff)
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vo_opengl: Fix minor LUT sampling error
Define a macro to correct the coordinate for lookup texture. Cache the corrected coordinate for 1D filter and use mix() to minimize the performance impact.
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