From 78577e1aa6999a87fe14c67e63ed18cf193922e5 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 15 Apr 2005 09:56:28 +0000
Subject: [PATCH] In the ldexp(,) call removed the /256.0f by replacing it with
 a -8 on the exponent.

---
 src/osgPlugins/hdr/hdrloader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osgPlugins/hdr/hdrloader.cpp b/src/osgPlugins/hdr/hdrloader.cpp
index f9c5fe671..5ff6171af 100644
--- a/src/osgPlugins/hdr/hdrloader.cpp
+++ b/src/osgPlugins/hdr/hdrloader.cpp
@@ -138,7 +138,7 @@ bool HDRLoader::load(const char *_fileName, HDRLoaderResult &_res)
 
 inline float convertComponent(int _expo, int _val)
 {
-    return ldexp( (float)_val / 256.0f, _expo);
+    return ldexp( _val, _expo-8);
 }
 
 void workOnRGBE(RGBE *_scan, int _len, float *_cols)