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

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

<div class="refnamediv">

<h2>Name</h2>

<p>imageAtomicXor — atomically compute the logical exclusive OR of a value with an existing value in memory, store that value and return the original value</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">uint <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage1D <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>uint <var class="pdparam">data</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">uint <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage2D <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec2 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>uint <var class="pdparam">data</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">uint <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage3D <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec3 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>uint <var class="pdparam">data</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">uint <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage2DRect <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec2 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>uint <var class="pdparam">data</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">uint <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimageCube <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec3 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>uint <var class="pdparam">data</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">uint <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gbufferImage <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>uint <var class="pdparam">data</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">uint <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage1DArray <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec2 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>uint <var class="pdparam">data</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">uint <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage2DArray <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec3 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>uint <var class="pdparam">data</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">uint <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimageCubeArray <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec3 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>uint <var class="pdparam">data</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">uint <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage2DMS <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec2 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">sample</var>, </td>

</tr>

<tr>

<td> </td>

<td>uint <var class="pdparam">data</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">uint <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage2DMSArray <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec3 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">sample</var>, </td>

</tr>

<tr>

<td> </td>

<td>uint <var class="pdparam">data</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">int <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage1D <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">data</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">int <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage2D <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec2 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">data</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">int <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage3D <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec3 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">data</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">int <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage2DRect <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec2 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">data</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">int <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimageCube <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec3 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">data</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">int <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gbufferImage <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">data</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">int <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage1DArray <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec2 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">data</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">int <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage2DArray <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec3 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">data</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">int <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimageCubeArray <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec3 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">data</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">int <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage2DMS <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec2 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">sample</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">data</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">int <strong class="fsfunc">imageAtomicXor</strong>(</code>

</td>

<td>gimage2DMSArray <var class="pdparam">image</var>, </td>

</tr>

<tr>

<td> </td>

<td>ivec3 <var class="pdparam">P</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">sample</var>, </td>

</tr>

<tr>

<td> </td>

<td>int <var class="pdparam">data</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>image</code>

</em>

</span>

</dt>

<dd>

<p>

Specify the image unit into which to store <em class="parameter"><code>data</code></em>.

</p>

</dd>

<dt>

<span class="term">

<em class="parameter">

<code>P</code>

</em>

</span>

</dt>

<dd>

<p>

Specify the coordinate at which to store the data.

</p>

</dd>

<dt>

<span class="term">

<em class="parameter">

<code>sample</code>

</em>

</span>

</dt>

<dd>

<p>

When present, specifies the sample within the image to store into.

</p>

</dd>

<dt>

<span class="term">

<em class="parameter">

<code>data</code>

</em>

</span>

</dt>

<dd>

<p>

Specifies the data to logically XOR into the image.

</p>

</dd>

</dl>

</div>

</div>

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

<h2>Description</h2>

<p>

<code class="function">imageAtomicXor</code> atomically computes a new value by logically XORing the value of <em class="parameter"><code>data</code></em>

to the contents of the texel at coordinate <em class="parameter"><code>P</code></em> and <em class="parameter"><code>sample</code></em> in the

image bound to uint <em class="parameter"><code>image</code></em>, stores that value into the image and returns the original value.

</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; "/>

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

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

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

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

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

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

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

<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="12">

<span class="bold"><strong>OpenGL 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>1.10</strong></span>

</th>

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

<span class="bold"><strong>1.20</strong></span>

</th>

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

<span class="bold"><strong>1.30</strong></span>

</th>

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

<span class="bold"><strong>1.40</strong></span>

</th>

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

<span class="bold"><strong>1.50</strong></span>

</th>

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

<span class="bold"><strong>3.30</strong></span>

</th>

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

<span class="bold"><strong>4.00</strong></span>

</th>

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

<span class="bold"><strong>4.10</strong></span>

</th>

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

<span class="bold"><strong>4.20</strong></span>

</th>

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

<span class="bold"><strong>4.30</strong></span>

</th>

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

<span class="bold"><strong>4.40</strong></span>

</th>

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

<span class="bold"><strong>4.50</strong></span>

</th>

</tr>

</thead>

<tbody>

<tr>

<td style="text-align: left; border-right: 2px solid ; ">imageAtomicXor</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; border-right: 2px solid ; ">-</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; border-right: 2px solid ; ">-</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; border-right: 2px solid ; ">✔</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="imageLoad"><span class="citerefentry"><span class="refentrytitle">imageLoad</span></span></a>,

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

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

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

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

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

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

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

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