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winex11: Set the correct visual even if alpha matches.

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8a71a4a304 caused us to set a different visual
but with the correct alpha prior to actually setting it to the systray's
visual. In this case, the alpha would match and not set it to the systray's
visual. This caused the Ubuntu 23.10.1 default WM to crash.

Signed-off-by: Gabriel Ivăncescu <gabrielopcode@gmail.com>
This commit is contained in:
Gabriel Ivăncescu 2024-03-07 17:34:48 +02:00 committed by Alexandre Julliard
parent a0c390de8d
commit b1a61e74a3
1 changed files with 3 additions and 2 deletions
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5
dlls/winex11.drv/window.c
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@ -1798,15 +1798,16 @@ static void destroy_whole_window( struct x11drv_win_data *data, BOOL already_des
*/
void set_window_visual( struct x11drv_win_data *data, const XVisualInfo *vis, BOOL use_alpha )
{
BOOL same_visual = (data->vis.visualid == vis->visualid);
Window client_window = data->client_window;
Window whole_window = data->whole_window;
if (!data->use_alpha == !use_alpha) return;
if (!data->use_alpha == !use_alpha && same_visual) return;
if (data->surface) window_surface_release( data->surface );
data->surface = NULL;
data->use_alpha = use_alpha;
if (data->vis.visualid == vis->visualid) return;
if (same_visual) return;
data->client_window = 0;
destroy_whole_window( data, client_window != 0 /* don't destroy whole_window until reparented */ );
data->vis = *vis;