user32: Hide window when UpdateLayeredWindowIndirect() is called

WORKAROUND for Condor 2 to hide shadow windows. Signed-off-by: Felix Hädicke <felixhaedicke@web.de>
felixhaedicke · Jul 10, 2019 · 4ee1a63 · 4ee1a63
1 parent 6b914f3
commit 4ee1a63
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/dlls/user32/win.c b/dlls/user32/win.c
@@ -3964,6 +3964,12 @@ BOOL WINAPI UpdateLayeredWindowIndirect( HWND hwnd, const UPDATELAYEREDWINDOWINF
         return FALSE;
     }
 
+    if (info->dwFlags == ULW_ALPHA)
+    {
+        ShowWindow( hwnd, SW_HIDE );
+        return TRUE;
+    }
+
     WIN_GetRectangles( hwnd, COORDS_PARENT, &window_rect, &client_rect );
 
     if (info->pptDst)