+ ivac->dfb_stuff.v_provider->GetSurfaceDescription(ivac->dfb_stuff.v_provider,&sdsc);
+
+ wdsc.flags=DWDESC_POSX|DWDESC_POSY|DWDESC_WIDTH|DWDESC_HEIGHT;
+ wdsc.posx=0;
+ wdsc.posy=0;
+ wdsc.width=sdsc.width;
+ wdsc.height=sdsc.height;
+
+ ivac->dfb_stuff.layer->CreateWindow(ivac->dfb_stuff.layer,&wdsc,&(ivac->dfb_stuff.v_window));
+ ivac->dfb_stuff.v_window->GetSurface(ivac->dfb_stuff.v_window,&(ivac->dfb_stuff.v_surface));
+ ivac->dfb_stuff.v_window->SetOpacity(ivac->dfb_stuff.v_window,0xff);