st/nine: Fix specular w coordinate
authorAxel Davy <axel.davy@ens.fr>
Sun, 25 Sep 2016 19:20:23 +0000 (21:20 +0200)
committerAxel Davy <axel.davy@ens.fr>
Mon, 10 Oct 2016 21:43:50 +0000 (23:43 +0200)
commit71e7292a85cf6fffef87bed075ebfdde61180054
treea79c2cad51ade9478803c44a7320d263fae70980
parent732cea09cdae896b8f2be2c9706fedb48ed06f3e
st/nine: Fix specular w coordinate

Found looking at Wine formulas.
Fixes a few visual issues.

Signed-off-by: Axel Davy <axel.davy@ens.fr>
src/gallium/state_trackers/nine/nine_ff.c