From a2bb3d0442b8e2a35262625ff10f7f0a09f9cbe4 Mon Sep 17 00:00:00 2001
From: FMS-Cat <yutaka.obuchi@gmail.com>
Date: Sun, 4 Apr 2021 03:53:27 +0900
Subject: [PATCH] fix: fix fucked up samples in environments other than 48000Hz

---
 src/music/SamplesManager.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/music/SamplesManager.ts b/src/music/SamplesManager.ts
index 8f1632d..1026791 100644
--- a/src/music/SamplesManager.ts
+++ b/src/music/SamplesManager.ts
@@ -1,6 +1,5 @@
 import { GLCatTexture } from '@fms-cat/glcat-ts';
 import { Music } from './Music';
-import { audio } from '../globals/music';
 import { gl, glCat } from '../globals/canvas';
 import samplesOpus from './samples.opus';
 
@@ -30,8 +29,10 @@ export class SamplesManager {
   }
 
   public async loadSamples(): Promise<void> {
+    const audioToDecode = new AudioContext( { sampleRate: 48000 } );
+
     const inputBuffer = await fetch( samplesOpus ).then( ( res ) => res.arrayBuffer() );
-    const audioBuffer = await audio.decodeAudioData( inputBuffer );
+    const audioBuffer = await audioToDecode.decodeAudioData( inputBuffer );
 
     const buffer = new Float32Array( 96000 );