[PATCH 0/1] MR9747: win32u: Avoid setting surface layered with the dummy surface.

[Rémi Bernon (＠rbernon)]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=58914

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/9747

[PATCH 1/1] win32u: Avoid setting surface layered with the dummy surface.

[Rémi Bernon]

From: Rémi Bernon <[e-mail]>

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=58914
---
 dlls/win32u/window.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/win32u/window.c b/dlls/win32u/window.c
index c0e33b72fa7..7451ff4f6e9 100644
--- a/dlls/win32u/window.c
+++ b/dlls/win32u/window.c
@@ -2117,7 +2117,7 @@ static struct window_surface *get_window_surface( HWND hwnd, UINT swp_flags, BOO
         window_surface_add_ref( (new_surface = &dummy_surface) );
     }
 
-    if (new_surface && !is_layered)
+    if (new_surface && new_surface != &dummy_surface && !is_layered)
     {
         DWORD lwa_flags = 0, alpha_bits = -1;
         COLORREF key;
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/9747