Method getNumChannels

rocclr/platform/memory.cpp:767–786

}

size_t Image::Format::getNumChannels() const {
  switch (image_channel_order) {
    case CL_RG:
    case CL_RA:
      return 2;

    case CL_RGB:
    case CL_sRGB:
    case CL_sRGBx:
      return 3;

    case CL_RGBA:
    case CL_BGRA:
    case CL_ARGB:
    case CL_sRGBA:
    case CL_sBGRA:
      return 4;
  }
  return 1;
}

size_t Image::Format::getElementSize() const {
  size_t bytesPerPixel = getNumChannels();