From Marco Jez, addition of glw extension checking under Windows, and tweaks to

BlendEquation and RenderStage to correct the extensions being tested.
2006-01-18 11:45:58 +00:00
parent 2a39871686
commit a0f43443a4
3 changed files with 45 additions and 3 deletions
--- a/src/osgUtil/RenderStage.cpp
+++ b/src/osgUtil/RenderStage.cpp
@@ -373,7 +373,7 @@ void RenderStage::runCameraSetUp(osg::State& state)
    
    // check whether PBuffer-RTT is supported or not
    if (renderTargetImplemntation==osg::CameraNode::PIXEL_BUFFER_RTT && 
-        !osg::isGLExtensionSupported(state.getContextID(), "ARB_render_texture"))
+        !osg::isGLExtensionSupported(state.getContextID(), "WGL_ARB_render_texture"))
    {    
        if (renderTargetImplemntation<renderTargetFallback)
            renderTargetImplemntation = renderTargetFallback;