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MIT-licensed, client-side, JavaScript framework that makes building rich web applications easy.
20 lines (13 loc) • 473 B
JavaScript
// code.google.com/speed/webp/
// by rich bradshaw, ryan seddon, and paul irish
// This test is asynchronous. Watch out.
(function(){
var image = new Image();
image.onerror = function() {
Modernizr.addTest('webp', false);
};
image.onload = function() {
Modernizr.addTest('webp', function() { return image.width == 1; });
};
image.src = 'data:image/webp;base64,UklGRiwAAABXRUJQVlA4ICAAAAAUAgCdASoBAAEAL/3+/3+CAB/AAAFzrNsAAP5QAAAAAA==';
}());