DIV_FRAC
out_width / width, DIV_FRAC(out_width, width),
out_height / height, DIV_FRAC(out_height, height),
out_width / (width / decim_x), DIV_FRAC(out_width, width / decim_x),
out_height / (height / decim_y), DIV_FRAC(out_height, height / decim_y),
out_width / width, DIV_FRAC(out_width, width),
out_height / height, DIV_FRAC(out_height, height),
out_width / (width / decim_x), DIV_FRAC(out_width, width / decim_x),
out_height / (height / decim_y), DIV_FRAC(out_height, height / decim_y),