3</span>&#160;  CHECK_EQ(dstImage.depth(), cvDepth) &lt;&lt; <span class="stringliteral">&quot; was expecting depth: &quot;</span> &lt;&lt; cvDepth</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;                                      &lt;&lt; <span class="stringliteral">&quot;, dstImage.depth() is actually: &quot;</span> &lt;&lt; dstImage.depth();</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;  <span class="keywordflow">return</span> ds