gray_to_rgba()

in src/myjs.js [74:82]

• 9 lines of code
• 2 McCabe index (conditional complexity)

  gray_to_rgba(compG_ptr, nb_pixels) {
    compG_ptr >>= 2;
    const imageData = (Module.imageData = new Uint8ClampedArray(nb_pixels * 4));
    const compG = HEAP32.subarray(compG_ptr, compG_ptr + nb_pixels);
    for (let i = 0; i < nb_pixels; i++) {
      imageData[4 * i] = imageData[4 * i + 1] = imageData[4 * i + 2] = compG[i];
      imageData[4 * i + 3] = 0xff;
    }
  },