i965: Add an env var for forcing window system MSAA.
authorEric Anholt <eric@anholt.net>
Fri, 21 Mar 2014 23:36:22 +0000 (16:36 -0700)
committerEric Anholt <eric@anholt.net>
Mon, 24 Mar 2014 18:15:04 +0000 (11:15 -0700)
commit41033509f2fc714442a222b46068ade4380f9b08
treec0275c7484aac5e0761831ec0d3be8458d551772
parent764e25d79dad3096274ab2df04f5aa3ffb232119
i965: Add an env var for forcing window system MSAA.

Sometimes it would be nice to benchmark some app with MSAA versus not, but
it doesn't offer the controls you want.  Just provide a handy knob to
force the issue.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/intel_screen.c
src/mesa/drivers/dri/i965/intel_screen.h