Function imageArgumentTest

test/features/image.js:5–22

(mode, done)

describe('image');
function imageArgumentTest(mode, done) {
  const gpu = new GPU({ mode });
  const image = document.createElement('img');
  image.src = 'jellyfish-1.jpeg';
  image.onload = function() {
    const imageKernel = gpu.createKernel(function(image) {
      const pixel = image[this.thread.y][this.thread.x];
      this.color(pixel[0], pixel[1], pixel[2], pixel[3]);
    }, {
      graphical: true,
      output : [image.width, image.height]
    });
    imageKernel(image);
    assert.equal(true, true, 'does not throw');
    gpu.destroy();
    done();
  };
}

(typeof Image !== 'undefined' ? test : skip)('image argument auto', t => {
  imageArgumentTest(null, t.async());