 class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        <span class="keyword">typedef</span> tvec1&lt;int, aligned_lowp&gt;                aligned_lowp_ivec1;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        <span class="keyword">typedef</span> tvec1&lt;uint, aligned_highp&gt;              aligned_highp_uvec1;</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        <span class="keyword">typedef</span> tv