Add query to determine whether a type is a sampler

2010-03-23 15:03:46 -07:00
parent 1e5cd2b05b
commit cb7d066967
1 changed files with 8 additions and 0 deletions
@@ -167,6 +167,14 @@ struct glsl_type {
      return (matrix_rows > 0) && (base_type == GLSL_TYPE_FLOAT);
   }

+   /**
+    * Query whether or not a type is a sampler
+    */
+   bool is_sampler() const
+   {
+      return base_type == GLSL_TYPE_SAMPLER;
+   }
+
   /**
    * Query whether or not a type is the void type singleton.
    */