all files / library/src/polyfills/ requestAnimationFrame.js

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export var polyfill = (function () {
	var clock = Date.now()
 
	return function (callback) {
		var currentTime = Date.now()
		if (currentTime - clock > 16) {
			clock = currentTime
			callback(currentTime)
		} else {
			setTimeout(function () { return polyfill(callback); }, 0)
		}
	}
})()
 
 
export var requestAnimationFrame = window.requestAnimationFrame
	|| window.webkitRequestAnimationFrame
	|| window.mozRequestAnimationFrame
	|| polyfill