mesa: when emitting vertex program fog, set yzw=0,0,1
authorBrian Paul <brianp@vmware.com>
Tue, 18 Aug 2009 23:39:55 +0000 (17:39 -0600)
committerBrian Paul <brianp@vmware.com>
Tue, 18 Aug 2009 23:39:55 +0000 (17:39 -0600)
commitee0984e299f7a48fbd3a0172ec9c471e0e8cbb92
tree1ccc413c8fe2c71989322ca0fcab42165482defa
parente8957f4800e8257ec6cdff88b87a69bbceb7d0c6
mesa: when emitting vertex program fog, set yzw=0,0,1

Fixes piglit fp-fog failure with gallium.
src/mesa/main/ffvertex_prog.c