output-schedule: fix hardware cursor updates

src/backends/metal/present.rs

@@ -173,6 +173,9 @@ impl MetalConnector {
             _ => return Ok(()),
         };
 
+        if self.has_damage.get() > 0 || self.cursor_damage.get() {
+            node.schedule.commit_cursor();
+        }
         self.latch_cursor(&node)?;
         let cursor_programming = self.compute_cursor_programming();
         let latched = self.latch(&node);

src/output_schedule.rs

@@ -165,6 +165,10 @@ impl OutputSchedule {
                 break;
             }
         }
+        self.commit_cursor();
+    }
+
+    pub fn commit_cursor(&self) {
         if self.needs_hardware_cursor_commit.take() {
             if let Some(hc) = self.hardware_cursor.get() {
                 hc.damage();