d3d8: CreateDevice should try the root if the current window fails [2nd try]

[Jan Zerebecki]

If this patch is rejected from inclusion, please tell me why, as i would have to
ask anyway.

From: Jan Zerebecki <jan.wine at zerebecki.de>
Changelog:
d3d8: CreateDevice should try the root if the current window fails
because it doesn't have the property __wine_x11_whole_window .
Fixes bug #4341 .
---

 dlls/d3d8/directx.c |   15 ++++++++++++++-
 1 files changed, 14 insertions(+), 1 deletions(-)

diff --git a/dlls/d3d8/directx.c b/dlls/d3d8/directx.c
index a324855..b21e76d 100644
--- a/dlls/d3d8/directx.c
+++ b/dlls/d3d8/directx.c
@@ -714,7 +714,20 @@ HRESULT  WINAPI  IDirect3D8Impl_CreateDe
         whichHWND = hFocusWindow;
     }
     object->win_handle = whichHWND;
-    object->win     = (Window)GetPropA( whichHWND, "__wine_x11_whole_window" );
+    if ( !( object->win = (Window)GetPropA(whichHWND, "__wine_x11_whole_window") ) )
+    {
+        whichHWND = GetAncestor(object->win_handle, GA_ROOT);
+        if ( !( object->win = (Window)GetPropA(whichHWND, "__wine_x11_whole_window") ) )
+        {
+            FIXME("neither HWND:%p nor it's root %p have the property __wine_x11_whole_window\n", object->win_handle, whichHWND);
+            whichHWND = object->win_handle;
+        }
+        else
+        {
+            TRACE("HWND:%p doesn't have __wine_x11_whole_window, used root %p\n", object->win_handle, whichHWND);
+            object->win_handle = whichHWND;
+        }
+    }
 
     hDc = GetDC(whichHWND);
     object->display = get_display(hDc);