From 921d8b5a0281394263396cab969aa18f67bb9192 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Tue, 26 Jan 2010 16:50:26 +0000
Subject: [PATCH] From Juan Hernando, fixed typo in handling of RGBA and BGRA
 data

---
 include/osg/ImageUtils | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/osg/ImageUtils b/include/osg/ImageUtils
index c8183f114..d1889b35f 100644
--- a/include/osg/ImageUtils
+++ b/include/osg/ImageUtils
@@ -85,9 +85,9 @@ void _modifyRow(unsigned int num, GLenum pixelFormat, T* data,float scale, const
         case(GL_ALPHA):             { for(unsigned int i=0;i<num;++i) { float a = float(*data)*scale; operation.alpha(a); *data++ = T(a*inv_scale); } }  break;
         case(GL_LUMINANCE_ALPHA):   { for(unsigned int i=0;i<num;++i) { float l = float(*data)*scale; float a = float(*(data+1))*scale; operation.luminance_alpha(l,a); *data++ = T(l*inv_scale); *data++ = T(a*inv_scale); } }  break;
         case(GL_RGB):               { for(unsigned int i=0;i<num;++i) { float r = float(*data)*scale; float g = float(*(data+1))*scale; float b = float(*(data+2))*scale; operation.rgb(r,g,b); *data++ = T(r*inv_scale); *data++ = T(g*inv_scale); *data++ = T(b*inv_scale); } }  break;
-        case(GL_RGBA):              { for(unsigned int i=0;i<num;++i) { float r = float(*data)*scale; float g = float(*(data+1))*scale; float b = float(*(data+2))*scale; float a = float(*(data+3))*scale; operation.rgba(r,g,b,a); *data++ = T(r*inv_scale); *data++ = T(g*inv_scale); *data++ = T(g*inv_scale); *data++ = T(a*inv_scale); } }  break;
+        case(GL_RGBA):              { for(unsigned int i=0;i<num;++i) { float r = float(*data)*scale; float g = float(*(data+1))*scale; float b = float(*(data+2))*scale; float a = float(*(data+3))*scale; operation.rgba(r,g,b,a); *data++ = T(r*inv_scale); *data++ = T(g*inv_scale); *data++ = T(b*inv_scale); *data++ = T(a*inv_scale); } }  break;
         case(GL_BGR):               { for(unsigned int i=0;i<num;++i) { float b = float(*data)*scale; float g = float(*(data+1))*scale; float r = float(*(data+2))*scale; operation.rgb(r,g,b); *data++ = T(b*inv_scale); *data++ = T(g*inv_scale); *data++ = T(r*inv_scale); } }  break;
-        case(GL_BGRA):              { for(unsigned int i=0;i<num;++i) { float b = float(*data)*scale; float g = float(*(data+1))*scale; float r = float(*(data+2))*scale; float a = float(*(data+3))*scale; operation.rgba(r,g,b,a); *data++ = T(g*inv_scale); *data++ = T(b*inv_scale); *data++ = T(r*inv_scale); *data++ = T(a*inv_scale); } }  break;
+        case(GL_BGRA):              { for(unsigned int i=0;i<num;++i) { float b = float(*data)*scale; float g = float(*(data+1))*scale; float r = float(*(data+2))*scale; float a = float(*(data+3))*scale; operation.rgba(r,g,b,a); *data++ = T(b*inv_scale); *data++ = T(g*inv_scale); *data++ = T(r*inv_scale); *data++ = T(a*inv_scale); } }  break;
     }
 }