From a15b93432aedaff697d67245717c98631354ef41 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 22 Apr 2009 10:49:56 +0000
Subject: [PATCH] From Eric Sokolowsky, "src/osg/Image.cpp is missing the
 GL_RGBA8 image type when calculating the number of components in an image. It
 is added here."

Merged from svn trunk using:

svn merge -r 10061:10062 http://www.openscenegraph.org/svn/osg/OpenSceneGraph/trunk/src/osg/Image.cpp
---
 src/osg/Image.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/osg/Image.cpp b/src/osg/Image.cpp
index e308ea621..2f5ec4094 100644
--- a/src/osg/Image.cpp
+++ b/src/osg/Image.cpp
@@ -319,6 +319,7 @@ unsigned int Image::computeNumComponents(GLenum pixelFormat)
         case(GL_RGBA32F_ARB): return 4;
         case(GL_RGBA): return 4;
         case(GL_BGRA): return 4;
+        case(GL_RGBA8): return 4;
         case(GL_LUMINANCE): return 1;
         case(GL_LUMINANCE4): return 1;
         case(GL_LUMINANCE8): return 1;