From 4c0aa24526869ee6ba810988a3ceac9fe5efd6aa Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 17 Jun 2004 15:07:50 +0000
Subject: [PATCH] Added handling of GL_INTENSITY in
 osg::Image::computeNumComponents()

---
 src/osg/Image.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/osg/Image.cpp b/src/osg/Image.cpp
index 49d87d0bf..4fdc736bd 100644
--- a/src/osg/Image.cpp
+++ b/src/osg/Image.cpp
@@ -157,6 +157,7 @@ unsigned int Image::computeNumComponents(GLenum pixelFormat)
         case(GL_RGBA): return 4;
         case(GL_BGRA): return 4;
         case(GL_LUMINANCE): return 1;
+        case(GL_INTENSITY): return 1;
         case(GL_LUMINANCE_ALPHA): return 2;
         case(GL_HILO_NV): return 2;
         case(GL_DSDT_NV): return 2;