<div class="refentry" id="intBitsToFloat">

<div class="titlepage"></div>

<div class="refnamediv">

<h2>Name</h2>

<p>intBitsToFloat, uintBitsToFloat — produce a floating point using an encoding supplied as an integer</p>

</div>

<div class="refsynopsisdiv">

<h2>Declaration</h2>

<div class="funcsynopsis">

<table style="border: 0; cellspacing: 0; cellpadding: 0;" class="funcprototype-table">

<tr>

<td>

<code class="funcdef">genType <strong class="fsfunc">intBitsToFloat</strong>(</code>

</td>

<td>genIType <var class="pdparam">x</var><code>)</code>;</td>

</tr>

</table>

<div class="funcprototype-spacer"> </div>

<table style="border: 0; cellspacing: 0; cellpadding: 0;" class="funcprototype-table">

<tr>

<td>

<code class="funcdef">genType <strong class="fsfunc">uintBitsToFloat</strong>(</code>

</td>

<td>genUType <var class="pdparam">x</var><code>)</code>;</td>

</tr>

</table>

<div class="funcprototype-spacer"> </div>

</div>

</div>

<div class="refsect1" id="parameters">

<h2>Parameters</h2>

<div class="variablelist">

<dl class="variablelist">

<dt>

<span class="term">

<em class="parameter">

<code>x</code>

</em>

</span>

</dt>

<dd>

<p>

Specifies the bit encoding to return as a floating point value.

</p>

</dd>

</dl>

</div>

</div>

<div class="refsect1" id="description">

<h2>Description</h2>

<p>

<code class="function">intBitsToFloat</code> and <code class="function">uintBitsToFloat</code> return the encoding

passed in parameter <em class="parameter"><code>x</code></em> as a highp floating-point value. If the encoding of

a NaN is passed in <em class="parameter"><code>x</code></em>, it will not signal and the resulting value will

be undefined. If the encoding of a floating point infinity is passed in parameter <em class="parameter"><code>x</code></em>,

the resulting floating-point value is the corresponding (positive or negative) floating

point infinity. For lowp and mediump, the value is first converted to the corresponding signed or

unsigned highp integer and then reinterpreted as a highp floating point value as before.

</p>

</div>

{$pipelinestall}{$examples}

<div class="refsect1" id="versions">

<h2>Version Support</h2>

<div class="informaltable">

<table style="border-collapse: collapse; border-top: 2px solid ; border-bottom: 2px solid ; border-left: 2px solid ; border-right: 2px solid ; ">

<colgroup>

<col style="text-align: left; "/>

<col style="text-align: center; " class="firstvers"/>

<col style="text-align: center; "/>

<col style="text-align: center; " class="lastvers"/>

</colgroup>

<thead>

<tr>

<th style="text-align: left; border-right: 2px solid ; ">

</th>

<th style="text-align: center; border-bottom: 2px solid ; " colspan="3">

<span class="bold"><strong>OpenGL ES Shading Language Version</strong></span>

</th>

</tr>

<tr>

<th style="text-align: left; border-right: 2px solid ; border-bottom: 2px solid ; ">

<span class="bold"><strong>Function Name</strong></span>

</th>

<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">

<span class="bold"><strong>1.00</strong></span>

</th>

<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">

<span class="bold"><strong>3.00</strong></span>

</th>

<th style="text-align: center; border-bottom: 2px solid ; ">

<span class="bold"><strong>3.10</strong></span>

</th>

</tr>

</thead>

<tbody>

<tr>

<td style="text-align: left; border-right: 2px solid ; border-bottom: 2px solid ; ">intBitsToFloat</td>

<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td>

<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">✔</td>

<td style="text-align: center; border-bottom: 2px solid ; ">✔</td>

</tr>

<tr>

<td style="text-align: left; border-right: 2px solid ; ">uintBitsToFloat</td>

<td style="text-align: center; border-right: 2px solid ; ">-</td>

<td style="text-align: center; border-right: 2px solid ; ">✔</td>

<td style="text-align: center; ">✔</td>

</tr>

</tbody>

</table>

</div>

</div>

<div class="refsect1" id="seealso">

<h2>See Also</h2>

<p>

<a class="citerefentry" href="floatBitsToInt"><span class="citerefentry"><span class="refentrytitle">floatBitsToInt</span></span></a>,

<a class="citerefentry" href="floatBitsToUint"><span class="citerefentry"><span class="refentrytitle">floatBitsToUint</span></span></a>,

<a class="citerefentry" href="isnan"><span class="citerefentry"><span class="refentrytitle">isnan</span></span></a>,

<a class="citerefentry" href="isinf"><span class="citerefentry"><span class="refentrytitle">isinf</span></span></a>

</p>

</div>

<div class="refsect1" id="Copyright">

<h2>Copyright</h2>

<p>

Copyright © 2011-2014 Khronos Group.

This material may be distributed subject to the terms and conditions set forth in

the Open Publication License, v 1.0, 8 June 1999.

<a class="link" href="https://opencontent.org/openpub/" target="_top">https://opencontent.org/openpub/</a>.

</p>

</div>

</div>