blob: 7ca3a2e1b76b5f321e91e49bc7cc5695abb37d27 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
diff --git a/widget/gtk/MozContainerWayland.cpp b/widget/gtk/MozContainerWayland.cpp
--- a/widget/gtk/MozContainerWayland.cpp
+++ b/widget/gtk/MozContainerWayland.cpp
@@ -527,10 +527,16 @@
return;
}
LOGWAYLAND("%s [%p] scale %d\n", __FUNCTION__,
(void*)moz_container_get_nsWindow(container), scale);
+ // There is a chance that the attached wl_buffer has not yet been doubled
+ // on the main thread when scale factor changed to 2. This leads to
+ // crash with the following message:
+ // Buffer size (AxB) must be an integer multiple of the buffer_scale (2)
+ // Removing the possibly wrong wl_buffer to prevent that crash:
+ wl_surface_attach(wl_container->surface, nullptr, 0, 0);
wl_surface_set_buffer_scale(wl_container->surface, scale);
wl_container->buffer_scale = scale;
}
}
|
