"line"><a name="l00272"></a><span class="lineno">  272</span>&#160;            }</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;            _alphatest+=dAlpha;</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;            switchAlpha();</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;            _info &lt;&lt; <span class="stringliteral">&quot;alphatest=&quot;</span> &lt;&lt; _alphatest;</div>
<div cla