069"></a><span class="lineno">   69</span> </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>  <span class="comment">// abstract method of BitmappedDisplayController</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> suspendBackgroundPrimitiveExecution();</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span> <