[PATCH 0/1] MR6213: win32u: Force update the display cache when virtual desktop state changes.

[Rémi Bernon]

This can happen when explorer creates a new virtual desktop, while being
associated with the default non-virtual desktop. Explorer then fails to
change the display settings of the virtual source in this case.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56993

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/6213

[PATCH 1/1] win32u: Force update the display cache when virtual desktop state changes.

[Rémi Bernon]

From: Rémi Bernon <rbernon(a)codeweavers.com>

This can happen when explorer creates a new virtual desktop, while being
associated with the default non-virtual desktop. Explorer then fails to
change the display settings of the virtual source in this case.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56993
---
 dlls/win32u/winstation.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/win32u/winstation.c b/dlls/win32u/winstation.c
index 297a3b788ad..d2386fd5af5 100644
--- a/dlls/win32u/winstation.c
+++ b/dlls/win32u/winstation.c
@@ -559,7 +559,7 @@ BOOL WINAPI NtUserSetThreadDesktop( HDESK handle )
         memset( &data->shared_foreground, 0, sizeof(data->shared_foreground) );
         thread_info->client_info.top_window = 0;
         thread_info->client_info.msg_window = 0;
-        if (was_virtual_desktop != is_virtual_desktop()) update_display_cache( FALSE );
+        if (was_virtual_desktop != is_virtual_desktop()) update_display_cache( TRUE );
     }
     return ret;
 }
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/6213