all files / src/ getAudioContext.js

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/**
 * Ensures that there is only one Web Audio context per page.
 * Sets up a new AudioContext the first time it's called; then re-uses it.
 * @private
 * @returns {AudioContext} page-global Web Audio context
 */
var getAudioContext = (function() {
	let audioContext = null
 
	Eif (window.AudioContext !== undefined) {
		audioContext = new window.AudioContext()
	} else if (window.webkitAudioContext !== undefined) {
		/* eslint-disable new-cap */
		audioContext = new window.webkitAudioContext()
		/* eslint-enable new-cap */
	}
 
	function _getAudioContext() {
		return audioContext
	}
 
	return _getAudioContext
})()