s="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    , _r( width</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        * num_channels&lt; pixel_type &gt;::value</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        * channel_type&lt; pixel_type &gt;::type::num_bits</div><div class="line"><a name="l00136"></a><span class="lineno">  1