clean-up swizzle fields in fog code, fix NegateBase
authorBrian Paul <brian.paul@tungstengraphics.com>
Wed, 14 May 2008 19:01:13 +0000 (13:01 -0600)
committerBrian Paul <brian.paul@tungstengraphics.com>
Wed, 14 May 2008 19:01:13 +0000 (13:01 -0600)
commite0f160663e50d0481afd8a9e1ec90c334be489e1
tree6f1365c9d7c97e31bc18ee92d6083e607524708e
parentbff695b926249ead1944eef2aa05b2e0eaf9ba7f
clean-up swizzle fields in fog code, fix NegateBase

cherry-picked from gallium-0.1
src/mesa/shader/programopt.c