glsl: Pull interpolation_string() out of ir_variable.
authorPaul Berry <stereotype441@gmail.com>
Tue, 22 Oct 2013 21:48:08 +0000 (14:48 -0700)
committerPaul Berry <stereotype441@gmail.com>
Fri, 25 Oct 2013 05:00:59 +0000 (22:00 -0700)
commitf65feb5335331ed0960d3fd62a70d0d0aaf23ab7
tree4b763d64a299302b4d947385602315f17b7ccd22
parent1e3e72e3054de27b35322feb6c715e433b00be2a
glsl: Pull interpolation_string() out of ir_variable.

Future patches will need to call this function when there isn't an
ir_varible present to refer to.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
src/glsl/ast_to_hir.cpp
src/glsl/ir.cpp
src/glsl/ir.h
src/glsl/link_varyings.cpp