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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>glGetQueryIndexediv - OpenGL 4 Reference Pages</title>
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<header/>
<div class="refentry" id="glGetQueryIndexed">
<div class="titlepage"/>
<div class="refnamediv">
<h2>Name</h2>
<p>glGetQueryIndexediv — return parameters of an indexed query object target</p>
</div>
<div class="refsynopsisdiv">
<h2>C Specification</h2>
<div class="funcsynopsis">
<table style="border: 0; cellspacing: 0; cellpadding: 0;" class="funcprototype-table">
<tr>
<td>
<code class="funcdef">void <strong class="fsfunc">glGetQueryIndexediv</strong>(</code>
</td>
<td>GLenum <var class="pdparam">target</var>, </td>
</tr>
<tr>
<td> </td>
<td>GLuint <var class="pdparam">index</var>, </td>
</tr>
<tr>
<td> </td>
<td>GLenum <var class="pdparam">pname</var>, </td>
</tr>
<tr>
<td> </td>
<td>GLint * <var class="pdparam">params</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>target</code>
</em>
</span>
</dt>
<dd>
<p>
Specifies a query object target.
Must be <code class="constant">GL_SAMPLES_PASSED</code>, <code class="constant">GL_ANY_SAMPLES_PASSED</code>, <code class="constant">GL_ANY_SAMPLES_PASSED_CONSERVATIVE</code>
<code class="constant">GL_PRIMITIVES_GENERATED</code>, <code class="constant">GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN</code>,
<code class="constant">GL_TIME_ELAPSED</code>, or <code class="constant">GL_TIMESTAMP</code>.
</p>
</dd>
<dt>
<span class="term">
<em class="parameter">
<code>index</code>
</em>
</span>
</dt>
<dd>
<p>
Specifies the index of the query object target.
</p>
</dd>
<dt>
<span class="term">
<em class="parameter">
<code>pname</code>
</em>
</span>
</dt>
<dd>
<p>
Specifies the symbolic name of a query object target parameter.
Accepted values are <code class="constant">GL_CURRENT_QUERY</code> or <code class="constant">GL_QUERY_COUNTER_BITS</code>.
</p>
</dd>
<dt>
<span class="term">
<em class="parameter">
<code>params</code>
</em>
</span>
</dt>
<dd>
<p>
Returns the requested data.
</p>
</dd>
</dl>
</div>
</div>
<div class="refsect1" id="description">
<h2>Description</h2>
<p>
<code class="function">glGetQueryIndexediv</code> returns in <em class="parameter"><code>params</code></em> a selected parameter of the indexed query object target
specified by <em class="parameter"><code>target</code></em> and <em class="parameter"><code>index</code></em>. <em class="parameter"><code>index</code></em> specifies the index of the
query object target and must be between zero and a target-specific maxiumum.
</p>
<p>
<em class="parameter"><code>pname</code></em> names a specific query object target parameter. When <em class="parameter"><code>pname</code></em> is
<code class="constant">GL_CURRENT_QUERY</code>, the name of the currently active query for the specified <em class="parameter"><code>index</code></em> of <em class="parameter"><code>target</code></em>,
or zero if no query is active, will be placed in <em class="parameter"><code>params</code></em>.
If <em class="parameter"><code>pname</code></em> is <code class="constant">GL_QUERY_COUNTER_BITS</code>, the implementation-dependent number
of bits used to hold the result of queries for <em class="parameter"><code>target</code></em> is returned in <em class="parameter"><code>params</code></em>.
</p>
</div>
<div class="refsect1" id="notes">
<h2>Notes</h2>
<p>
The target <code class="constant">GL_ANY_SAMPLES_PASSED_CONSERVATIVE</code> is available only if the GL version is 4.3 or greater.
</p>
<p>
If an error is generated,
no change is made to the contents of <em class="parameter"><code>params</code></em>.
</p>
<p>
Calling <a class="citerefentry" href="glGetQueryiv.xhtml"><span class="citerefentry"><span class="refentrytitle">glGetQueryiv</span></span></a> is equivalent to calling
<code class="function">glGetQueryIndexediv</code> with <em class="parameter"><code>index</code></em> set to zero.
</p>
</div>
<div class="refsect1" id="errors">
<h2>Errors</h2>
<p>
<code class="constant">GL_INVALID_ENUM</code> is generated if <em class="parameter"><code>target</code></em> or <em class="parameter"><code>pname</code></em> is not an
accepted value.
</p>
<p>
<code class="constant">GL_INVALID_VALUE</code> is generated if <em class="parameter"><code>index</code></em> is greater than or equal to the
<em class="parameter"><code>target</code></em>-specific maximum.
</p>
</div>
<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; "/>
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<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 Version</strong></span>
</th>
</tr>
<tr>
<th style="text-align: left; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>Function / Feature Name</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>2.0</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>2.1</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>3.0</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>3.1</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>3.2</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>3.3</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>4.0</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>4.1</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>4.2</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>4.3</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>4.4</strong></span>
</th>
<th style="text-align: center; border-bottom: 2px solid ; ">
<span class="bold"><strong>4.5</strong></span>
</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left; border-right: 2px solid ; ">
<code class="function">glGetQueryIndexediv</code>
</td>
<td style="text-align: center; border-right: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; ">-</td>
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<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="glGetQueryObject.xhtml"><span class="citerefentry"><span class="refentrytitle">glGetQueryObject</span></span></a>,
<a class="citerefentry" href="glIsQuery.xhtml"><span class="citerefentry"><span class="refentrytitle">glIsQuery</span></span></a>
</p>
</div>
<div class="refsect1" id="Copyright">
<h2>Copyright</h2>
<p>
Copyright <span class="trademark"/>© 2010-2014 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="http://opencontent.org/openpub/" target="_top">http://opencontent.org/openpub/</a>.
</p>
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