优化

yuchen230 · Dec 24, 2021 · b867167 · b867167
1 parent d8dfbf6
commit b867167
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/renderer/components/common/AudioVisualizer.vue b/src/renderer/components/common/AudioVisualizer.vue
@@ -40,6 +40,7 @@ export default {
     let barHeight
     let x = 0
     let isPlaying = false
+    let animationFrameId
 
     const theme = useRefGetter('theme')
     // const setting = useRefGetter('setting')
@@ -50,7 +51,8 @@ export default {
 
     // https://codepen.io/nfj525/pen/rVBaab
     const renderFrame = () => {
-      if (isPlaying) window.requestAnimationFrame(renderFrame)
+      animationFrameId = null
+      if (isPlaying) animationFrameId = window.requestAnimationFrame(renderFrame)
 
       x = 0
 
@@ -84,6 +86,7 @@ export default {
       renderFrame()
     }
     const handlePause = () => {
+      if (animationFrameId) window.cancelAnimationFrame(animationFrameId)
       isPlaying = false
     }