draw: tweak AA line texture minimum alpha
authorBrian Paul <brianp@vmware.com>
Wed, 9 Feb 2011 20:11:12 +0000 (13:11 -0700)
committerBrian Paul <brianp@vmware.com>
Fri, 11 Feb 2011 19:00:51 +0000 (12:00 -0700)
commit413511f7967260c61085a4fa61bebdcc385cf7ca
tree17a641995fc591d19f96f0d590c28d6d53bf5923
parentda2e541218d65c8931f0061fc4badd8fdedfcb83
draw: tweak AA line texture minimum alpha

AA lines drawn as textured quads look a little better with this change.
Conformance/piglit tests still pass.
src/gallium/auxiliary/draw/draw_pipe_aaline.c