visualisation issue

--- a/modules/video_output/win32/events.c
+++ b/modules/video_output/win32/events.c
@@ -53,6 +53,7 @@
 struct event_thread_t
 {
     vout_display_t *vd;
+    vout_display_cfg_t cfg;

     /* */
     vlc_thread_t thread;
@@ -313,7 +314,7 @@ static void *EventThread( void *p_this )
                     i_key |= KEY_MODIFIER_ALT;
                 }

-                vout_display_SendEventKey(vd, i_key);
+                vout_window_ReportKeyPress(p_event->parent_window, i_key);
             }
             break;
         }
@@ -343,7 +344,7 @@ static void *EventThread( void *p_this )
                 {
                     i_key |= KEY_MODIFIER_ALT;
                 }
-                vout_display_SendEventKey(vd, i_key);
+                vout_window_ReportKeyPress(p_event->parent_window, i_key);
             }
             break;
         }
@@ -458,6 +459,9 @@ bool EventThreadGetAndResetHasMoved( event_thread_t *p_event )

 event_thread_t *EventThreadCreate( vout_display_t *vd, const vout_display_cfg_t *vdcfg)
 {
+
+    if (vdcfg->window->type != VOUT_WINDOW_TYPE_HWND)
+        return NULL;
      /* Create the Vout EventThread, this thread is created by us to isolate
      * the Win32 PeekMessage function calls. We want to do this because
      * Windows can stay blocked inside this call for a long time, and when
@@ -474,6 +478,7 @@ event_thread_t *EventThreadCreate( vout_display_t *vd, const vout_display_cfg_t
     vlc_mutex_init( &p_event->lock );
     vlc_cond_init( &p_event->wait );

+    p_event->parent_window = vdcfg->window;
     p_event->is_cursor_hidden = false;
     p_event->button_pressed = 0;
     p_event->psz_title = NULL;
@@ -690,11 +695,7 @@ static int Win32VoutCreateWindow( event_thread_t *p_event )
     #endif
     {
         /* If an external window was specified, we'll draw in it. */
-        p_event->parent_window = vout_display_NewWindow(vd, VOUT_WINDOW_TYPE_HWND);
-        if( p_event->parent_window )
-            p_event->hparent = p_event->parent_window->handle.hwnd;
-        else
-            p_event->hparent = NULL;
+        p_event->hparent = p_event->parent_window->handle.hwnd;
     }
     #if defined(MODULE_NAME_IS_direct3d9) || defined(MODULE_NAME_IS_direct3d11)
     else
@@ -1012,7 +1013,7 @@ static long FAR PASCAL WinVoutEventProc( HWND hwnd, UINT message,

     /* the user wants to close the window */
     case WM_CLOSE:
-        vout_display_SendEventClose(vd);
+        vout_window_ReportClose(p_event->parent_window);
         return 0;

     /* the window has been closed so shut down everything now */