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修正无法在iPhone上播放声音的bug

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This commit is contained in:
zhl 2019-03-06 11:51:28 +08:00
parent 3b8b25d2b8
commit 3752318631
1 changed files with 7 additions and 3 deletions
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10
fc/js/nes-embed.js
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@ -195,10 +195,14 @@ window.onload = function(){
}
var script_processor=null
var audio_ctx = null
function initAudioEvent() {
var aaa = window.webkitAudioContext || window.AudioContext
var audio_ctx = new aaa();
var script_processor = audio_ctx.createScriptProcessor(4096, 0, 2);
script_processor && (script_processor.disconnect(audio_ctx.destination), script_processor.onaudioprocess = null, script_processor = null)
audio_ctx && audio_ctx.close().catch(handleError)
window.AudioContext = window.webkitAudioContext || window.AudioContext
audio_ctx = new window.AudioContext ();
script_processor = audio_ctx.createScriptProcessor(4096, 0, 2);
script_processor.onaudioprocess = audio_callback;
script_processor.connect(audio_ctx.destination);