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Update XAudioServer.js

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This commit is contained in:
jsemu2 2019-04-27 02:45:30 -04:00
parent 5e48af37de
commit c7d1b38f0a
1 changed files with 28 additions and 23 deletions
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51
user_scripts/XAudioJS/XAudioServer.js
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@ -165,28 +165,7 @@ XAudioServer.prototype.initializeMozAudio = function () {
this.initializeResampler(XAudioJSMozAudioSampleRate);
}
XAudioServer.prototype.initializeWebAudio = function () {
if (!XAudioJSWebAudioLaunchedContext) {
try {
XAudioJSWebAudioContextHandle = new AudioContext(); //Create a system audio context.
}
catch (error) {
XAudioJSWebAudioContextHandle = new webkitAudioContext(); //Create a system audio context.
}
XAudioJSWebAudioLaunchedContext = true;
}
if (XAudioJSWebAudioAudioNode) {
XAudioJSWebAudioAudioNode.disconnect();
XAudioJSWebAudioAudioNode.onaudioprocess = null;
XAudioJSWebAudioAudioNode = null;
}
try {
XAudioJSWebAudioAudioNode = XAudioJSWebAudioContextHandle.createScriptProcessor(XAudioJSSamplesPerCallback, 0, XAudioJSChannelsAllocated); //Create the js event node.
}
catch (error) {
XAudioJSWebAudioAudioNode = XAudioJSWebAudioContextHandle.createJavaScriptNode(XAudioJSSamplesPerCallback, 0, XAudioJSChannelsAllocated); //Create the js event node.
}
XAudioJSWebAudioAudioNode.onaudioprocess = XAudioJSWebAudioEvent; //Connect the audio processing event to a handling function so we can manipulate output
XAudioJSWebAudioAudioNode.connect(XAudioJSWebAudioContextHandle.destination); //Send and chain the output of the audio manipulation to the system audio output.
this.setupWebAudio();
this.resetCallbackAPIAudioBuffer(XAudioJSWebAudioContextHandle.sampleRate);
this.audioType = 1;
/*
@ -220,9 +199,10 @@ XAudioServer.prototype.initializeWebAudio = function () {
}, 500);
}
if (this.userEventLatch && typeof XAudioJSWebAudioContextHandle.state != "undefined") {
var parentObj = this;
var lazyEnableWA = function () {
if(XAudioJSWebAudioContextHandle.state === 'suspended') {
XAudioJSWebAudioContextHandle.resume();
parentObj.setupWebAudio();
}
}
try {
@ -233,6 +213,31 @@ XAudioServer.prototype.initializeWebAudio = function () {
catch (e) {}
}
}
XAudioServer.prototype.setupWebAudio = function () {
if (XAudioJSWebAudioLaunchedContext) {
XAudioJSWebAudioContextHandle.close();
}
try {
XAudioJSWebAudioContextHandle = new AudioContext(); //Create a system audio context.
}
catch (error) {
XAudioJSWebAudioContextHandle = new webkitAudioContext(); //Create a system audio context.
}
XAudioJSWebAudioLaunchedContext = true;
if (XAudioJSWebAudioAudioNode) {
XAudioJSWebAudioAudioNode.disconnect();
XAudioJSWebAudioAudioNode.onaudioprocess = null;
XAudioJSWebAudioAudioNode = null;
}
try {
XAudioJSWebAudioAudioNode = XAudioJSWebAudioContextHandle.createScriptProcessor(XAudioJSSamplesPerCallback, 0, XAudioJSChannelsAllocated); //Create the js event node.
}
catch (error) {
XAudioJSWebAudioAudioNode = XAudioJSWebAudioContextHandle.createJavaScriptNode(XAudioJSSamplesPerCallback, 0, XAudioJSChannelsAllocated); //Create the js event node.
}
XAudioJSWebAudioAudioNode.onaudioprocess = XAudioJSWebAudioEvent; //Connect the audio processing event to a handling function so we can manipulate output
XAudioJSWebAudioAudioNode.connect(XAudioJSWebAudioContextHandle.destination); //Send and chain the output of the audio manipulation to the system audio output.
}
XAudioServer.prototype.initializeFlashAudio = function () {
var existingFlashload = document.getElementById("XAudioJS");
this.flashInitialized = false;