st/nine: Fix ff texture coordinate selection
authorAxel Davy <axel.davy@ens.fr>
Sun, 27 Nov 2016 15:23:37 +0000 (16:23 +0100)
committerAxel Davy <axel.davy@ens.fr>
Tue, 20 Dec 2016 22:44:21 +0000 (23:44 +0100)
commitb40f12ebf0288ee66eb8500986c35fbe09da9b56
treedd985ce641972de0d91cfd4c83489b359db5cf6b
parentc75415224fdb7f16f4a6f7ed87dbe62479048a9d
st/nine: Fix ff texture coordinate selection

The code was wrongly detecting which texture coordinates
to generate when the coordinate index was different to
the stage index.

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