[mutter/wip/carlosg/unthrottled-wayland: 21/23] clutter/stage: Ensure that generated crossing events go through filters

[Carlos Garnacho <carlosg src gnome org>]

commit 3aee27ce41a1033a7b0d4fb9fd9a1b16d3f646f3
Author: Carlos Garnacho <carlosg gnome org>
Date:   Wed Aug 25 16:39:29 2021 +0200

    clutter/stage: Ensure that generated crossing events go through filters
    
    We essentially create those at the time they need to be handled, and
    use shortcuts that avoid the event from being queued up. It's too much
    of a short cut though, these events are also of interest to the Wayland
    event handlers, e.g. to handle pointer state changes (e.g. repicks due
    to the pick actor being destroyed) immediately, instead of at the next
    event.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1915>

 clutter/clutter/clutter-stage.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/clutter/clutter/clutter-stage.c b/clutter/clutter/clutter-stage.c
index 3f9394cc10..ad0807bdf7 100644
--- a/clutter/clutter/clutter-stage.c
+++ b/clutter/clutter/clutter-stage.c
@@ -3486,7 +3486,8 @@ create_crossing_event (ClutterStage         *stage,
    * now, so we go on, and synthesize the event emission
    * ourselves
    */
-  _clutter_process_event (event);
+  if (!_clutter_event_process_filters (event))
+    _clutter_process_event (event);
 
   clutter_event_free (event);
 }