st/nine: Fix specular enable for alpha
authorAxel Davy <axel.davy@ens.fr>
Tue, 22 Nov 2016 20:53:03 +0000 (21:53 +0100)
committerAxel Davy <axel.davy@ens.fr>
Tue, 20 Dec 2016 22:44:21 +0000 (23:44 +0100)
commite94ac230a29ecf6060c5fb15a9274ea8294239cb
treef8ebc6caff44be0690ef49e86d19191d3a2cb762
parent85811d0e87b4e460a1cf4cc6654482c05628c383
st/nine: Fix specular enable for alpha

Apparently specular enable doesn't affect
the alpha channel.

Fixes https://github.com/iXit/Mesa-3D/issues/253

Behaviour comfirmed looking in wine sources.

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