swrast: fix cube face selection
authorBrian Paul <brianp@vmware.com>
Mon, 21 Sep 2009 14:32:43 +0000 (08:32 -0600)
committerBrian Paul <brianp@vmware.com>
Mon, 21 Sep 2009 14:36:05 +0000 (08:36 -0600)
commit077e3de98977ca0046d4f09eb7936f6006719739
tree66681341a39b5800faaa6073c4a4818a660b86c8
parent999592745f40a96a7307da374cab4d68254acf75
swrast: fix cube face selection

If arx and ary are equal, we still want to choose from one of them,
and not arz.

This is the same as Michal's softpipe fix.
src/mesa/swrast/s_texfilter.c