From f774a38cf2fce99c3b643c738f8d37280973d044 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 8 Jun 2016 10:52:40 +0100
Subject: [PATCH] Fixed unused parameter warning.

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

diff --git a/src/osgPlugins/nvtt/NVTTImageProcessor.cpp b/src/osgPlugins/nvtt/NVTTImageProcessor.cpp
index b11000a21..4c149ff08 100644
--- a/src/osgPlugins/nvtt/NVTTImageProcessor.cpp
+++ b/src/osgPlugins/nvtt/NVTTImageProcessor.cpp
@@ -155,7 +155,7 @@ bool NVTTProcessor::OSGImageOutputHandler::assignImage(osg::Image& image)
 }
 
 /// Indicate the start of a new compressed image that's part of the final texture.
-void NVTTProcessor::OSGImageOutputHandler::beginImage(int size, int width, int height, int depth, int face, int miplevel)
+void NVTTProcessor::OSGImageOutputHandler::beginImage(int size, int width, int height, int /*depth*/, int /*face*/, int miplevel)
 {
     // store the new width/height of the texture
     if (miplevel == 0)