intel: Be more conservative in disabling tiling to save memory.
authorEric Anholt <eric@anholt.net>
Thu, 25 Apr 2013 21:41:36 +0000 (14:41 -0700)
committerEric Anholt <eric@anholt.net>
Mon, 29 Apr 2013 18:41:34 +0000 (11:41 -0700)
commitde7e8b1d014aaecf87c2b26e8ab7e89266d5e176
treeb8b113a1cce32f8bafe01518966839b601c6688a
parent73bc6061f5c3b6a3bb7a8114bb2e1ab77d23cfdb
intel: Be more conservative in disabling tiling to save memory.

Improves GLB2.7 trex performance 1.01985% +/- 0.721366% on my IVB (n=10)
and by 3.38771% +/- 0.584241% (n=15) on my HSW, due to a 32x32 ARGB8888
cubemap going from untiled to tiled.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
src/mesa/drivers/dri/intel/intel_mipmap_tree.c