draw: fix fog coord export.
authorDave Airlie <airlied@redhat.com>
Sat, 28 Jan 2012 18:29:18 +0000 (18:29 +0000)
committerDave Airlie <airlied@redhat.com>
Sat, 4 Feb 2012 17:50:43 +0000 (17:50 +0000)
commitfa2a76a21c8c513de506f2c5ec938c829cc65fdf
tree71a9e1f7459b93c0a0c1737131c45f152332bafd
parentf8be4f33d31d004bfcf090fa7d4aa37b750e43af
draw: fix fog coord export.

This does what we do in the hw drivers, and only export the X.

fixes the fogcoord.dp* tests.

Signed-off-by: Dave Airlie <airlied@redhat.com>
src/gallium/auxiliary/draw/draw_vs_exec.c