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authorEric Anholt <[email protected]>2011-05-10 12:55:12 -0700
committerEric Anholt <[email protected]>2011-05-18 13:57:17 -0700
commit136eb2bde769713b100351ff96bceb970f068c0a (patch)
tree539b829ece242593f809dd4a4b196faf21eed52c /src/glsl/lower_texture_projection.cpp
parent27b03926618ddcafabb7b61e652fe6458b017b24 (diff)
i965/fs: Add support for "if" statements in 16-wide mode on gen6+.
It turns out there's nothing in the hardware preventing this. It appears that it ought to work on pre-gen6 as well, but just produces GPU hangs. Improves glbenchmark Egypt framerate 4.4% +/- 0.3% (n=3), and Pro by 2.6% +/- 0.6% (n=3). Reviewed-by: Kenneth Graunke <[email protected]>
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