From 521ad875cb87aedfa64cdb2a448e5b548824c141 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 19 Feb 2010 20:40:41 +0000
Subject: [PATCH] Build fix for GLES1 and GLES2

---
 src/osgDB/ObjectWrapper.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/osgDB/ObjectWrapper.cpp b/src/osgDB/ObjectWrapper.cpp
index c1b06e7d9..ea9ec9289 100644
--- a/src/osgDB/ObjectWrapper.cpp
+++ b/src/osgDB/ObjectWrapper.cpp
@@ -41,11 +41,15 @@
 #include <osg/TexGen>
 #include <osg/ClipPlane>
 #include <osg/Fog>
+#include <osg/PolygonMode>
+#include <osg/PolygonOffset>
+#include <osg/Texture1D>
 
 #include <sstream>
 
-#ifndef GL_PERSPECTIVE_CORRECTION_HINT
+#if defined(OSG_GLES1_AVAILABLE) || defined(OSG_GLES2_AVAILABLE)
     #define GL_PERSPECTIVE_CORRECTION_HINT 0x0C50
+    #define GL_POLYGON_SMOOTH_HINT 0x0C53
 #endif
 
 using namespace osgDB;