[Mesa-dev] [PATCH 02/10] i965: Use the Render Cache for all data port reads on Sandybridge.

Kenneth Graunke kenneth at whitecape.org
Mon Oct 10 16:31:45 PDT 2011


I can see no reason why we'd use the sampler cache; these reads are
either scratch data (spilling or variably-indexed arrays) or pull
constants.  We write through the render cache, so being symmetric is
probably a good thing.



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