Function arrayTexture4

test/internal/deep-types.js:407–434

(mode)

});

function arrayTexture4(mode) {
  const gpu = new GPU({ mode });
  function addOne(functionValue) {
    const declaredValue = functionValue[this.thread.x];
    return declaredValue[0] + 1
     + declaredValue[1] + 1
     + declaredValue[2] + 1
     + declaredValue[3] + 1;
  }
  gpu.addFunction(addOne);
  const texture1 = gpu.createKernel(function() {
    return [1,2,3,4];
  }, {
    output: [1],
    precision: 'single',
    pipeline: true,
  })();
  if (mode !== 'cpu') {
    assert.equal(texture1.type, 'ArrayTexture(4)');
  }

  const kernel = gpu.createKernel(function(kernelValue) {
    return addOne(kernelValue);
  }, { output: [1] });
  const result = kernel(texture1);
  assert.equal(result[0], 14);
  gpu.destroy();
}

(GPU.isSinglePrecisionSupported ? test : skip)('ArrayTexture(4) auto', ()=> {
  arrayTexture4();