Function handleCastingBeforeReturn

test/internal/casting.js:154–168

(mode)

function handleCastingBeforeReturn(mode) {
  const gpu = new GPU({ mode });
  function addOne(v) {
    return v + v;
  }
  gpu.addFunction(addOne, {
    argumentTypes: { v: 'Float' },
    returnType: 'Integer',
  });
  const kernel = gpu.createKernel(function(v) {
    return addOne(v);
  }, { output: [1] });
  assert.equal(kernel(1)[0], 2);
  gpu.destroy();
}

(GPU.isWebGLSupported ? test : skip)('handle casting before return webgl', () => {
  handleCastingBeforeReturn('webgl');