st/nine: Implement WFOG properly
authorAxel Davy <axel.davy@ens.fr>
Tue, 29 Nov 2016 23:00:25 +0000 (00:00 +0100)
committerAxel Davy <axel.davy@ens.fr>
Tue, 20 Dec 2016 22:44:21 +0000 (23:44 +0100)
commite3c59fbd25dbad82f26bbaa260435c1557fa926d
tree75f5ab2572a04ae4220a86817704b254d9cb3b46
parentb40f12ebf0288ee66eb8500986c35fbe09da9b56
st/nine: Implement WFOG properly

We were advertising support for WFOG (like all win drivers),
but we weren't implementing it.
This patch implements the behaviour. See comments.

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