i965: Add a pass to the FS to split virtual GRFs to float channels.
authorEric Anholt <eric@anholt.net>
Thu, 14 Oct 2010 03:17:15 +0000 (20:17 -0700)
committerEric Anholt <eric@anholt.net>
Thu, 14 Oct 2010 17:42:55 +0000 (10:42 -0700)
commit4f88550ba0e1ad07e39903f268975921c0101e85
treef8537e189a0786975a1de725a27861852b59d023
parentb8613d70da34217b98edb9ac9e0a4c9a6598d0b3
i965: Add a pass to the FS to split virtual GRFs to float channels.

Improves nexuiz performance 0.91% (+/- 0.54%, n=8)
src/mesa/drivers/dri/i965/brw_fs.cpp
src/mesa/drivers/dri/i965/brw_fs.h