Provide multi-dimensional atan intrinsics.

TRAC #19989
Issue=302
Signed-off-by: Daniel Koch
Author: Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@996 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/compiler/OutputHLSL.h b/src/compiler/OutputHLSL.h
index 932bc08..824bc07 100644
--- a/src/compiler/OutputHLSL.h
+++ b/src/compiler/OutputHLSL.h
@@ -1,5 +1,5 @@
 //
-// Copyright (c) 2002-2011 The ANGLE Project Authors. All rights reserved.
+// Copyright (c) 2002-2012 The ANGLE Project Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
@@ -113,7 +113,10 @@
     bool mUsesEqualBVec2;
     bool mUsesEqualBVec3;
     bool mUsesEqualBVec4;
-    bool mUsesAtan2;
+    bool mUsesAtan2_1;
+    bool mUsesAtan2_2;
+    bool mUsesAtan2_3;
+    bool mUsesAtan2_4;
 
     typedef std::set<TString> Constructors;
     Constructors mConstructors;