From 6ce1792a8a609a4d48f7487604bf895e615008fc Mon Sep 17 00:00:00 2001
From: Yury <yury.korolev@gmail.com>
Date: Fri, 29 Nov 2024 19:06:16 +0300
Subject: [PATCH] tune av api

---
 cidre/src/av/audio/buffer.rs                | 2 +-
 cidre/src/av/audio/mixing.rs                | 6 +++---
 cidre/src/av/sample_buffer/display_layer.rs | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/cidre/src/av/audio/buffer.rs b/cidre/src/av/audio/buffer.rs
index 8662ca89..357d2790 100644
--- a/cidre/src/av/audio/buffer.rs
+++ b/cidre/src/av/audio/buffer.rs
@@ -15,7 +15,7 @@ define_obj_type!(
 /// A buffer of audio data, with a format.
 impl Buf {
     #[objc::msg_send(format)]
-    pub fn format(&self) -> &Format;
+    pub fn format(&self) -> arc::R<Format>;
 
     #[cfg(feature = "at")]
     #[objc::msg_send(audioBufferList)]
diff --git a/cidre/src/av/audio/mixing.rs b/cidre/src/av/audio/mixing.rs
index cd988695..ef9f6c6c 100644
--- a/cidre/src/av/audio/mixing.rs
+++ b/cidre/src/av/audio/mixing.rs
@@ -1,4 +1,4 @@
-use crate::{av, define_obj_type, ns, objc};
+use crate::{arc, av, define_obj_type, ns, objc};
 
 #[objc::protocol(AVStereoMixing)]
 pub trait StereoMixing {
@@ -13,7 +13,7 @@ define_obj_type!(pub MixingDestination(ns::Id));
 
 impl MixingDestination {
     #[objc::msg_send(connectionPoint)]
-    pub fn connection_point(&self) -> &av::audio::ConnectionPoint;
+    pub fn connection_point(&self) -> arc::R<av::audio::ConnectionPoint>;
 }
 impl av::audio::StereoMixing for MixingDestination {}
 impl av::audio::Mixing for MixingDestination {}
@@ -25,7 +25,7 @@ pub trait Mixing: StereoMixing {
         &self,
         mixer: av::AudioNode,
         bus: av::AudioNodeBus,
-    ) -> Option<&av::audio::MixingDestination>;
+    ) -> Option<arc::R<av::audio::MixingDestination>>;
 
     #[objc::msg_send(volume)]
     fn volume(&self) -> f32;
diff --git a/cidre/src/av/sample_buffer/display_layer.rs b/cidre/src/av/sample_buffer/display_layer.rs
index 65e22bf7..9f7d0e9c 100644
--- a/cidre/src/av/sample_buffer/display_layer.rs
+++ b/cidre/src/av/sample_buffer/display_layer.rs
@@ -9,7 +9,7 @@ impl DisplayLayer {
     pub fn set_control_timebase(&self, value: Option<&cm::Timebase>);
 
     #[objc::msg_send(videoGravity)]
-    pub fn video_gravity(&self) -> &av::LayerVideoGravity;
+    pub fn video_gravity(&self) -> arc::R<av::LayerVideoGravity>;
 
     #[objc::msg_send(setVideoGravity:)]
     pub fn set_video_gravity(&mut self, value: &av::LayerVideoGravity);
@@ -31,7 +31,7 @@ impl DisplayLayer {
     pub fn output_obscured_due_to_insufficient_external_protection(&self) -> bool;
 
     #[objc::msg_send(sampleBufferRenderer)]
-    pub fn sample_buf_renderer(&self) -> &av::SampleBufVideoRenderer;
+    pub fn sample_buf_renderer(&self) -> arc::R<av::SampleBufVideoRenderer>;
 }
 
 #[link(name = "ca", kind = "static")]