st/nine: Disable parts of lighting calculation if no normal provided
authorAxel Davy <axel.davy@ens.fr>
Sun, 25 Sep 2016 19:15:07 +0000 (21:15 +0200)
committerAxel Davy <axel.davy@ens.fr>
Mon, 10 Oct 2016 21:43:50 +0000 (23:43 +0200)
commit732cea09cdae896b8f2be2c9706fedb48ed06f3e
tree201da43f25bd56cd0a4228ff5ca7ce82df6e3ad5
parentfc9bb19dce2e293a377f19a873d492a16f2312ab
st/nine: Disable parts of lighting calculation if no normal provided

Behaviour found in Wine sources, and checked with some test apps.

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