glsl: remove duplicate interpolation_string() function
authorTimothy Arceri <timothy.arceri@collabora.com>
Sat, 13 Feb 2016 22:51:31 +0000 (09:51 +1100)
committerTimothy Arceri <timothy.arceri@collabora.com>
Tue, 16 Feb 2016 20:26:38 +0000 (07:26 +1100)
commita61823b584d75dddf46061135b08b2777a8c468d
treea4adca727e82dd0a629cf008f15a5df7bbbf697d
parente70ece4eea4c1e8fb6c3b3995baa36ad6634b690
glsl: remove duplicate interpolation_string() function

We already have one in the IR code that can be used everywhere its
needed in the AST code so remove the one from the AST.

Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
src/compiler/glsl/ast.h
src/compiler/glsl/ast_to_hir.cpp
src/compiler/glsl/ast_type.cpp