clutter/actor: Introduce notify_transform_invalid

This allows clients to maybe avoid triggering a redraw if they don't know beforehand if the transform would actually change. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2726>
2022-12-04 11:14:21 +07:00
parent 875922fbe3
commit ddc5de610b
2 changed files with 36 additions and 0 deletions
--- a/clutter/clutter/clutter-mutter.h
+++ b/clutter/clutter/clutter-mutter.h
@@ -132,6 +132,9 @@ void clutter_get_debug_flags (ClutterDebugFlag     *debug_flags,
                              ClutterDrawDebugFlag *draw_flags,
                              ClutterPickDebugFlag *pick_flags);

+CLUTTER_EXPORT
+void clutter_actor_notify_transform_invalid (ClutterActor *self);
+
 #undef __CLUTTER_H_INSIDE__

 #endif /* __CLUTTER_MUTTER_H__ */