><a name="l00116"></a><span class="lineno">  116</span>&#160;        <span class="keyword">typedef</span> tvec1&lt;double, lowp&gt;             lowp_dvec1_t;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        <span class="keyword">typedef</span> tvec1&lt;int, highp&gt;               highp_ivec1_t;</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        <span class="keyword">typedef</span> tvec1&lt;int, mediump&gt;             mediu