From f9b9efec16b4feeb5ecc979ba523d4a709dbe604 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 30 Oct 2006 12:23:37 +0000
Subject: [PATCH] From Vladimir Shabanov, "The DDS plugin didn't   correctly
 read mipmapped A8L8 textures. I've attached a small fix for this.

Cause: uncompressed mipmap handling was done only for RGB pixel format.

Fix: added condition for handling alpha and luminance formats too."
---
 src/osgPlugins/dds/ReaderWriterDDS.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osgPlugins/dds/ReaderWriterDDS.cpp b/src/osgPlugins/dds/ReaderWriterDDS.cpp
index 9f870bcc7..54e485c93 100644
--- a/src/osgPlugins/dds/ReaderWriterDDS.cpp
+++ b/src/osgPlugins/dds/ReaderWriterDDS.cpp
@@ -392,7 +392,7 @@ osg::Image* ReadDDSFile(std::istream& _istream)
             //###[afarre_051904] osgImage->setMipmapData(mipmaps);
         }
         // Handle uncompressed mipmaps
-        if(ddsd.ddpfPixelFormat.dwFlags & DDPF_RGB)
+        if(ddsd.ddpfPixelFormat.dwFlags & (DDPF_RGB | DDPF_LUMINANCE | DDPF_ALPHA))
         {
             int offset = 0;
             int width = ddsd.dwWidth;