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authorDave Airlie <[email protected]>2012-02-07 16:18:05 +0000
committerDave Airlie <[email protected]>2012-02-08 12:12:10 +0000
commit833a33bf6e085a79ec74c5f296a8e55ebec9f9b5 (patch)
treeb14c8bcd614ab3b3d64fa0272e09f7ebe2149034 /src/gallium/drivers
parent33f4461ec9e35b8de13d68b628dc1b0854c2314c (diff)
st/mesa: avoid vertex texture and sampler updates for 0 case
If we had no vertex textures or samplers previously and we have none now, don't bother doing the enables dance. I was profiling nexuiz on noop and noticed these two functions in the profile, this drops their usage from 0.86% to 0.03% and 0.23% to 0.03% for texture and samplers. Signed-off-by: Dave Airlie <[email protected]>
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