wayland/actor-surface: Always schedule stage updates on frame callbacks

There is an increasing number of cases where we want the frame callback
logic to run for a stage-view and the complexity needed to avoid these,
combined with the likelyhood of bugs, arguably does not justify the
benefit any more.

Thus unconditionally schedule updates for all stage-views when frame
callbacks are requested.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2789>

(cherry picked from commit fe17dbc322480d811d0bbf256a26c7c4b1fa4110)

1 files changed, 6 insertions, 11 deletions

diff --git a/src/wayland/meta-wayland-actor-surface.c b/src/wayland/meta-wayland-actor-surface.c
index 2b76d943a..ca4b0d7c8 100644
--- a/src/wayland/meta-wayland-actor-surface.c
+++ b/src/wayland/meta-wayland-actor-surface.c
@@ -300,19 +300,14 @@ meta_wayland_actor_surface_apply_state (MetaWaylandSurfaceRole  *surface_role,
   MetaWaylandActorSurfacePrivate *priv =
     meta_wayland_actor_surface_get_instance_private (actor_surface);
 
-  if (!wl_list_empty (&pending->frame_callback_list) &&
-      priv->actor &&
-      !meta_surface_actor_is_obscured (priv->actor))
+  if (priv->actor && !wl_list_empty (&pending->frame_callback_list))
     {
-      GList *l;
+      ClutterStage *stage;
 
-      for (l = clutter_actor_peek_stage_views (CLUTTER_ACTOR (priv->actor)); l;
-           l = l->next)
-        {
-          ClutterStageView *view = l->data;
-
-          clutter_stage_view_schedule_update (view);
-        }
+      stage =
+        CLUTTER_STAGE (clutter_actor_get_stage (CLUTTER_ACTOR (priv->actor)));
+      if (stage)
+        clutter_stage_schedule_update (stage);
     }
 
   meta_wayland_actor_surface_queue_frame_callbacks (actor_surface, pending);