st/nine: Fix fixed function fog support
authorAxel Davy <axel.davy@ens.fr>
Fri, 8 May 2015 17:26:20 +0000 (19:26 +0200)
committerAxel Davy <axel.davy@ens.fr>
Fri, 21 Aug 2015 20:21:47 +0000 (22:21 +0200)
commit2dd59a2d286cca8ccbc7a25622cd7036cdbf437d
tree9959968a5f62de9672e00c024586d1d257152197
parent87ec6b56b28c25d4184422c40f576c24ebe7cd75
st/nine: Fix fixed function fog support

Previous code had only a subcase of fog working right.

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