Controller::shared(), return &Arc to let caller decide to clone

Author: orottier

src/control.rs

@@ -22,8 +22,8 @@ impl Default for Controller {
 }
 
 impl Controller {
-    pub fn shared(&self) -> Arc<ControllerShared> {
-        Arc::clone(&self.shared)
+    pub fn shared(&self) -> &Arc<ControllerShared> {
+        &self.shared
     }
 
     pub fn loop_(&self) -> bool {

src/node/audio_buffer_source.rs

@@ -185,7 +185,7 @@ impl AudioBufferSourceNode {
             controller.set_loop(loop_);
             controller.set_loop_start(loop_start);
             controller.set_loop_end(loop_end);
-            let controller_shared = controller.shared();
+            let controller_shared = Arc::clone(controller.shared());
 
             let renderer = AudioBufferSourceRenderer {
                 start_time: f64::MAX,