diff options
Diffstat (limited to 'src/glsl')
| -rw-r--r-- | src/glsl/ir.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/glsl/ir.h b/src/glsl/ir.h index 850033b185..62bb0fd709 100644 --- a/src/glsl/ir.h +++ b/src/glsl/ir.h @@ -122,6 +122,7 @@ public: virtual class ir_if * as_if() { return NULL; } virtual class ir_swizzle * as_swizzle() { return NULL; } virtual class ir_constant * as_constant() { return NULL; } + virtual class ir_discard * as_discard() { return NULL; } /*@}*/ protected: @@ -1122,6 +1123,11 @@ public: virtual ir_visitor_status accept(ir_hierarchical_visitor *); + virtual ir_discard *as_discard() + { + return this; + } + ir_rvalue *condition; }; /*@}*/ |