Separate presentation facts from surface eligibility policy

compositor/src/session_lock.rs

@@ -213,13 +213,14 @@ impl Ferese {
     }
 
     pub(crate) fn lock_frame_callbacks(&self, output: &Output) {
+        let eligible = self.callback_outputs();
         if let Some(surface) = self.session_lock.surfaces.get(output).filter(|surface| surface.alive()) {
             smithay::desktop::utils::send_frames_surface_tree(
                 surface.wl_surface(),
                 output,
                 self.start_time.elapsed(),
                 None,
-                |surface, _| self.display_presentation.callback_output(&surface.into()),
+                |surface, _| eligible.get(&surface.into()).cloned(),
             );
         }
     }
@@ -236,7 +237,6 @@ impl SessionLockHandler for Ferese {
         }
         self.cancel_logout_confirmation();
         self.session_lock.active = true;
-        self.display_presentation.clear();
         self.refresh_idle_inhibition();
         self.session_lock.idle_since = Some(Instant::now());
         match self
@@ -304,7 +304,6 @@ impl SessionLockHandler for Ferese {
         }
         let sleeping = self.session_lock.sleeping;
         self.session_lock = Lock::default();
-        self.display_presentation.clear();
         self.refresh_idle_inhibition();
         if sleeping {
             crate::backends::direct::wake_locked_outputs(self);