From ee9a3a51b61f0afe75b4b8b0c3025310140437ec Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Wed, 21 Jul 2010 15:54:15 -0700 Subject: glsl2: Add new ir_constant::zero static method. This conveniently creates a zero value of whatever type you want. --- src/glsl/ir.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/glsl/ir.h') diff --git a/src/glsl/ir.h b/src/glsl/ir.h index 202685d145..bee9f6a2de 100644 --- a/src/glsl/ir.h +++ b/src/glsl/ir.h @@ -1248,6 +1248,11 @@ public: */ ir_constant(const ir_constant *c, unsigned i); + /** + * Return a new ir_constant of the specified type containing all zeros. + */ + static ir_constant *zero(void *mem_ctx, const glsl_type *type); + virtual ir_constant *clone(struct hash_table *) const; virtual ir_constant *constant_expression_value(); -- cgit v1.2.3