welsonjs/node_modules/modernizr/feature-detects/img/jpegxr.js

29 lines
759 B
JavaScript

/*!
{
"name": "JPEG XR (extended range)",
"async": true,
"aliases": ["jpeg-xr"],
"property": "jpegxr",
"tags": ["image"],
"notes": [{
"name": "Wikipedia Article",
"href": "https://en.wikipedia.org/wiki/JPEG_XR"
}]
}
!*/
/* DOC
Test for JPEG XR support
*/
define(['Modernizr', 'addTest'], function(Modernizr, addTest) {
Modernizr.addAsyncTest(function() {
var image = new Image();
image.onload = image.onerror = function() {
addTest('jpegxr', image.width === 1, {aliases: ['jpeg-xr']});
};
image.src = 'data:image/vnd.ms-photo;base64,SUm8AQgAAAAFAAG8AQAQAAAASgAAAIC8BAABAAAAAQAAAIG8BAABAAAAAQAAAMC8BAABAAAAWgAAAMG8BAABAAAAHwAAAAAAAAAkw91vA07+S7GFPXd2jckNV01QSE9UTwAZAYBxAAAAABP/gAAEb/8AAQAAAQAAAA==';
});
});