framereceiver type

gb-vst/src/lib.rs

@@ -25,9 +25,11 @@ struct EmuVars {
 #[derive(Default)]
 pub struct GameboyEmu {
     vars: Option<EmuVars>,
-    frame_receiver: Arc<Mutex<Option<Receiver<Vec<[u8; 4]>>>>>,
+    frame_receiver: Arc<FrameReceiver>,
 }
 
+type FrameReceiver = Mutex<Option<Receiver<Vec<[u8; 4]>>>>;
+
 const ROM: &[u8; 32768] = include_bytes!("../../test-roms/Tetris.gb");
 
 impl Plugin for GameboyEmu {

gb-vst/src/ui.rs

@@ -1,6 +1,6 @@
 use std::sync::{
     mpsc::{self, Receiver, Sender},
-    Arc, Mutex,
+    Arc,
 };
 
 use baseview::{
@@ -13,12 +13,14 @@ use gb_emu_lib::{
 use nih_plug::prelude::*;
 use pixels::{Pixels, SurfaceTexture};
 
+use crate::FrameReceiver;
+
 pub struct Emulator {
-    frame_receiver: Arc<Mutex<Option<Receiver<Vec<[u8; 4]>>>>>,
+    frame_receiver: Arc<FrameReceiver>,
 }
 
 impl Emulator {
-    pub fn new(frame_receiver: Arc<Mutex<Option<Receiver<Vec<[u8; 4]>>>>>) -> Self {
+    pub fn new(frame_receiver: Arc<FrameReceiver>) -> Self {
         Self { frame_receiver }
     }
 }
@@ -61,14 +63,11 @@ impl Editor for Emulator {
 pub struct EmulatorWindow {
     pix: Pixels,
     scale: usize,
-    frame_receiver: Arc<Mutex<Option<Receiver<Vec<[u8; 4]>>>>>,
+    frame_receiver: Arc<FrameReceiver>,
 }
 
 impl EmulatorWindow {
-    fn new(
-        window: &mut Window,
-        frame_receiver: Arc<Mutex<Option<Receiver<Vec<[u8; 4]>>>>>,
-    ) -> Self {
+    fn new(window: &mut Window, frame_receiver: Arc<FrameReceiver>) -> Self {
         let info = WindowInfo::from_logical_size(Size::new(WIDTH as f64, HEIGHT as f64), 1.);
 
         let (pix, scale) = init_pixbuf(info, window);