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<a href="#func-members">Functions</a> </div>
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<div class="title">GLM_GTC_integer<div class="ingroups"><a class="el" href="a00895.html">Recommended extensions</a></div></div> </div>
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<p>Allow to perform bit operations on integer values.
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<a href="#details">More...</a></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:ga9bd682e74bfacb005c735305207ec417"><td class="memTemplParams" colspan="2">template<typename genIUType > </td></tr>
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<tr class="memitem:ga9bd682e74bfacb005c735305207ec417"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genIUType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00901.html#ga9bd682e74bfacb005c735305207ec417">log2</a> (genIUType x)</td></tr>
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<tr class="memdesc:ga9bd682e74bfacb005c735305207ec417"><td class="mdescLeft"> </td><td class="mdescRight">Returns the log2 of x for integer values. <a href="a00901.html#ga9bd682e74bfacb005c735305207ec417">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p>Allow to perform bit operations on integer values. </p>
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<p>Include <<a class="el" href="a01567.html" title="GLM_GTC_integer">glm/gtc/integer.hpp</a>> to use the features of this extension. </p>
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<h2 class="groupheader">Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ga9bd682e74bfacb005c735305207ec417">◆ </a></span>log2()</h2>
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<td class="memname">GLM_FUNC_DECL genIUType glm::log2 </td>
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<td>(</td>
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<td class="paramtype">genIUType </td>
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<td class="paramname"><em>x</em></td><td>)</td>
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<p>Returns the log2 of x for integer values. </p>
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<p>Useful to compute mipmap count from the texture size. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="a00901.html" title="Allow to perform bit operations on integer values.">GLM_GTC_integer</a> </dd></dl>
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