user32: Change the position and size of layered windows before flushing their surfaces.

When UpdateLayeredWindow() is called to paint a window and update its size, USER_Driver->pUpdateLayeredWindow() needs to be called after the window position and size are updated. Otherwise, UpdateLayeredWindow() may flush the painted content to a smaller window and then enlarge it, losing the painted result. Fix Word 2016 window frame corruption after restoring from maximized state. Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

user32: Change the position and size of layered windows before flushing their surfaces.
8892b791 · Zhiyi Zhang · Alexandre Julliard · e45d51fd · 8892b791
Commit 8892b791 authored Oct 20, 2021 by Zhiyi Zhang Committed by Alexandre Julliard Oct 20, 2021
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win.c dlls/user32/win.c +1 -3

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--- a/dlls/user32/win.c
+++ b/dlls/user32/win.c
@@ -4134,10 +4134,8 @@ BOOL WINAPI UpdateLayeredWindowIndirect( HWND hwnd, const UPDATELAYEREDWINDOWINF
    TRACE( "window %p win %s client %s\n", hwnd,
           wine_dbgstr_rect(&window_rect), wine_dbgstr_rect(&client_rect) );

-    if (!USER_Driver->pUpdateLayeredWindow( hwnd, info, &window_rect )) return FALSE;
-
    set_window_pos( hwnd, 0, flags, &window_rect, &client_rect, NULL );
-    return TRUE;
+    return USER_Driver->pUpdateLayeredWindow( hwnd, info, &window_rect );
 }