i965: Add support for gl_FrontFacing on gen6.
authorEric Anholt <eric@anholt.net>
Wed, 6 Oct 2010 18:19:48 +0000 (11:19 -0700)
committerEric Anholt <eric@anholt.net>
Wed, 6 Oct 2010 19:13:08 +0000 (12:13 -0700)
commit1fdc8c007ea66b4c9866bf2c679653a005307fa5
tree8b3682c246560cf7666f37510ae3a968085b63a0
parenta760b5b509f85991a10400977576afabcedbb3c5
i965: Add support for gl_FrontFacing on gen6.

Fixes glsl1-gl_FrontFacing var (2) with new FS.
src/mesa/drivers/dri/i965/brw_fs.cpp