i965/vs: Don't assertion fail on vertex texturing.
authorEric Anholt <eric@anholt.net>
Fri, 12 Aug 2011 12:32:25 +0000 (05:32 -0700)
committerEric Anholt <eric@anholt.net>
Tue, 16 Aug 2011 20:04:43 +0000 (13:04 -0700)
commit8a649277cb57cc13fb38f8e8daf07e8a2b96223c
treee61dfde5b1fc8dca35318d9e365b924401172c8b
parentd0c595ac8032aa9aed402a513870b8dc92e42903
i965/vs: Don't assertion fail on vertex texturing.

The linker will reject the program, but we need to survive until then.
Fixes abort in glsl1-2D Texture lookup with explicit lod (Vertex
shader)
src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp