Interface doesn't have to go around Vout bugs.

modules/gui/qt4/components/interface_widgets.cpp

@@ -1440,17 +1440,6 @@ void FullscreenControllerWidget::fullscreenChanged( vout_thread_t *p_vout,
         /* Force fs hidding */
         IMEvent *eHide = new IMEvent( FullscreenControlHide_Type, 0 );
         QApplication::postEvent( this, static_cast<QEvent *>(eHide) );
-#ifdef WIN32
-        /* This is a big, a huge HACK around the windows Video Output,
-         Since the Vout fusion the Vout Windows, with the main windows
-         (very nice indeed for Alt-Tab), at the end of the film, when Vout quits
-         fullscreen, MI isn't properly put in the good state again...
-         (hidden still)...
-         Of course this is not good, but we will have to live with it temporarly
-         */
-        p_intf->p_sys->p_mi->hide();
-        p_intf->p_sys->p_mi->show();
-#endif
     }
     vlc_mutex_unlock( &lock );
 }

modules/gui/qt4/qt4.cpp

@@ -213,7 +213,7 @@ vlc_module_begin();
 
         set_callbacks( OpenDialogs, Close );
 
-#if 0
+#ifdef WIN32
     add_submodule();
         set_capability( "vout window", 50 );
         set_callbacks( WindowOpen, WindowClose );