pan>&#160;          * num_channels&lt; pixel_type &gt;::value</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;          * channel_type&lt; pixel_type &gt;::type::num_bits</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;          )</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;          &gt;&gt; 3</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        )</div><div clas