ency_8cpp.html#a925918c9c885591a4c39ed4a523d5c71">SignedPixel</a> &amp;&#160;</td>
          <td class="paramname"><em>rgba</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ac8470e8691ae55cf80bec82a99ee5c3a">&#9670;&nbsp;</a></span>sumSqNorm()</h2>

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