i965: allow gl_FragData[0] usage when there's only one color buffer
authorBrian Paul <brianp@vmware.com>
Thu, 8 Jan 2009 01:45:49 +0000 (18:45 -0700)
committerAlan Hourihane <alanh@vmware.com>
Fri, 9 Jan 2009 11:16:38 +0000 (11:16 +0000)
commitac984c95ed28dfad8a09e168e9e4cb41cf31d039
tree92c1a26247a0f11d5e4c87a7ce68f8cd5f2a9c75
parentefd120842498a908bf722413ed603e368f2e18b3
i965: allow gl_FragData[0] usage when there's only one color buffer

If gl_FragData[0] is written but not gl_FragCOlor, use the former.
src/mesa/drivers/dri/i965/brw_wm_fp.c