From: Ian Romanick <ian.d.romanick@intel.com>
Date: Wed, 24 Mar 2010 00:31:03 +0000 (-0700)
Subject: Add glsl_type::is_numeric and glsl_type::is_boolean queries
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7aeb6abda7da155d81fc4bda5c0c03ff28e5ed0c;p=mesa.git

Add glsl_type::is_numeric and glsl_type::is_boolean queries
---

diff --git a/glsl_types.h b/glsl_types.h
index b1cd9a9d637..7c48e792eb5 100644
--- a/glsl_types.h
+++ b/glsl_types.h
@@ -167,6 +167,22 @@ struct glsl_type {
       return (matrix_rows > 0) && (base_type == GLSL_TYPE_FLOAT);
    }
 
+   /**
+    * Query whether or not a type is a non-array numeric type
+    */
+   bool is_numeric() const
+   {
+      return (base_type >= GLSL_TYPE_UINT) && (base_type <= GLSL_TYPE_FLOAT);
+   }
+
+   /**
+    * Query whether or not a type is a non-array boolean type
+    */
+   bool is_boolean() const
+   {
+      return base_type == GLSL_TYPE_BOOL;
+   }
+
    /**
     * Query whether or not a type is a sampler
     */