From 8a1f186cc55979bb9df0a88b48da8d81460c3e7c Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Thu, 1 Jul 2010 10:09:58 -0700 Subject: glsl2: Add a pass to convert mod(a, b) to b * fract(a/b). This is used by the Mesa IR backend to implement mod, fixing glsl-fs-mod. --- src/glsl/ir_optimization.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/glsl/ir_optimization.h') diff --git a/src/glsl/ir_optimization.h b/src/glsl/ir_optimization.h index 147f92176b..1a8b740566 100644 --- a/src/glsl/ir_optimization.h +++ b/src/glsl/ir_optimization.h @@ -39,5 +39,6 @@ bool do_dead_code_unlinked(struct _mesa_glsl_parse_state *state, exec_list *instructions); bool do_function_inlining(exec_list *instructions); bool do_if_simplification(exec_list *instructions); +bool do_mod_to_fract(exec_list *instructions); bool do_swizzle_swizzle(exec_list *instructions); bool do_vec_index_to_swizzle(exec_list *instructions); -- cgit v1.2.3