input: Empty the current input region when configuring pointer surfaces
The input region of the cursor surface is set to empty in
pointer_cursor_surface_configure(). Since during the commit process
this function is called before the pending input region is made
current, it empties surface->pending.input instead of surface->input.
But pointer_cursor_surface_configure() is also called from
pointer_set_cursor() in order to map the cursor even if there isn't a
subsequent attach and commit to the cursor surface. In that case,
surface->input is never emptied, since the configure function emptied
only the pending input region and there wasn't a commit that made it
effective.
Fix this by emptying both pending and current input regions. The latter
shouldn't cause problems since the surface can't have a role prior to
being assigned the cursor role, so it shouldn't be mapped in the first
place.
Also change toytoolkit so that it triggers the bug.
https://bugs.freedesktop.org/show_bug.cgi?id=73711
diff --git a/src/input.c b/src/input.c
index 3f93e55..f7ae47d 100644
--- a/src/input.c
+++ b/src/input.c
@@ -1529,6 +1529,7 @@
weston_view_set_position(pointer->sprite, x, y);
empty_region(&es->pending.input);
+ empty_region(&es->input);
if (!weston_surface_is_mapped(es)) {
wl_list_insert(&es->compositor->cursor_layer.view_list,