Modernizr/Modernizr

/*!
{
  "name": "JPEG 2000",
  "async": true,
  "aliases": ["jpeg-2000", "jpg2"],
  "property": "jpeg2000",
  "caniuse": "jpeg2000",
  "tags": ["image"],
  "authors": ["@eric_wvgg"],
  "notes": [{
    "name": "Wikipedia Article",
    "href": "https://en.wikipedia.org/wiki/JPEG_2000"
  }]
}
!*/
/* DOC
Test for JPEG 2000 support
*/
define(['Modernizr', 'addTest'], function(Modernizr, addTest) {

  Modernizr.addAsyncTest(function() {
    var image = new Image();

    image.onload = image.onerror = function() {
      addTest('jpeg2000', image.width === 1);
    };

    image.src = 'data:image/jp2;base64,/0//UQAyAAAAAAABAAAAAgAAAAAAAAAAAAAABAAAAAQAAAAAAAAAAAAEBwEBBwEBBwEBBwEB/1IADAAAAAEAAAQEAAH/XAAEQED/ZAAlAAFDcmVhdGVkIGJ5IE9wZW5KUEVHIHZlcnNpb24gMi4wLjD/kAAKAAAAAABYAAH/UwAJAQAABAQAAf9dAAUBQED/UwAJAgAABAQAAf9dAAUCQED/UwAJAwAABAQAAf9dAAUDQED/k8+kEAGvz6QQAa/PpBABr994EAk//9k=';
  });
});