From 13be1f4a103802ed936f2374d72b2f6979dafd58 Mon Sep 17 00:00:00 2001
From: Ian Romanick <ian.d.romanick@intel.com>
Date: Fri, 14 Dec 2012 12:00:14 -0800
Subject: glsl: Add ir_variable::is_in_uniform_block predicate

The way a variable is tested for this property is about to change, and
this makes the code easier to modify.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Carl Worth <cworth@cworth.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---
 src/glsl/ir.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/glsl/ir.h')

diff --git a/src/glsl/ir.h b/src/glsl/ir.h
index 9fdfb18e25b..14212dfb7a2 100644
--- a/src/glsl/ir.h
+++ b/src/glsl/ir.h
@@ -349,6 +349,14 @@ public:
     */
    glsl_interp_qualifier determine_interpolation_mode(bool flat_shade);
 
+   /**
+    * Determine whether or not a variable is part of a uniform block.
+    */
+   inline bool is_in_uniform_block() const
+   {
+      return this->mode == ir_var_uniform && this->uniform_block != -1;
+   }
+
    /**
     * Declared type of the variable
     */
-- 
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