Fix Amarok OSD glitching when resized in ARGB mode

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/amarok@1253063 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

amarok/src/osd.cpp

@@ -142,7 +142,7 @@ OSDWidget::show() //virtual
                 newGeometry.width(), newGeometry.height() ));
 
 
-    else if (( m_translucency ) && (!kapp->isX11CompositionAvailable()))
+    else if ( m_translucency )
     {
         const TQRect unite = oldGeometry.unite( newGeometry );
         KPixmap pix = TQPixmap(TQPixmap::grabWindow( qt_xrootwin(), unite.x(), unite.y(), unite.width(), unite.height() ));
@@ -153,7 +153,8 @@ OSDWidget::show() //virtual
         m_screenshot.resize( newGeometry.size() );
 
         p = newGeometry.topLeft() - unite.topLeft();
-        bitBlt( &m_screenshot, 0, 0, &pix, p.x(), p.y() );
+        if (!kapp->isX11CompositionAvailable())
+            bitBlt( &m_screenshot, 0, 0, &pix, p.x(), p.y() );
     }
 
     if( newGeometry.width() > 0 && newGeometry.height() > 0 )