diff options
Diffstat (limited to 'src/glsl/ir.h')
| -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 780959b731b..4d863854bc6 100644 --- a/src/glsl/ir.h +++ b/src/glsl/ir.h @@ -2186,6 +2186,12 @@ public: */ bool has_value(const ir_constant *) const; + /** + * Return true if this ir_constant represents the given value. + * + * For vectors, this checks that each component is the given value. + */ + virtual bool is_value(float f, int i) const; virtual bool is_zero() const; virtual bool is_one() const; virtual bool is_negative_one() const; |