glsl: Refactor out cloning of function prototypes.

This allows us to reuse some code and will be useful later.
2010-11-11 12:21:27 -08:00
parent 4ce084c707
commit 01a25bb64e
3 changed files with 27 additions and 30 deletions
--- a/src/glsl/ir.h
+++ b/src/glsl/ir.h
@@ -376,6 +376,8 @@ public:

   virtual ir_function_signature *clone(void *mem_ctx,
 					struct hash_table *ht) const;
+   ir_function_signature *clone_prototype(void *mem_ctx,
+					  struct hash_table *ht) const;

   virtual void accept(ir_visitor *v)
   {