         pixels[p + <span class="number">1</span>] = (g_sum * mul_sum) &gt;&gt; shg_sum
          pixels[p + <span class="number">2</span>] = (b_sum * mul_sum) &gt;&gt; shg_sum

          r_sum -= r_out_sum
          g_sum -= g_out_sum
          b_sum -= b_out_sum

          r_out_sum -= stackIn.r
          g_out_sum -= stackIn.g
          b_out_sum -= stackIn.b

          p = (x + ((<span class="keyword">if</span> (p = y + radiusPlus1) &lt; heightMinus1 <span class="keyword">then</span> p <span class="keyw