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<!DOCTYPE refentry [ <!ENTITY % mathent SYSTEM "math.ent"> %mathent; ]>
<refentry xmlns="http://docbook.org/ns/docbook" version="5.0" xml:id="glCreateQueries">
<info>
<copyright>
<year>2014</year>
<holder>Khronos Group</holder>
</copyright>
</info>
<refmeta>
<refentrytitle>glCreateQueries</refentrytitle>
<manvolnum>3G</manvolnum>
</refmeta>
<refnamediv>
<refname>glCreateQueries</refname>
<refpurpose>create query objects</refpurpose>
</refnamediv>
<refsynopsisdiv><title>C Specification</title>
<funcsynopsis>
<funcprototype>
<funcdef>void <function>glCreateQueries</function></funcdef>
<paramdef>GLenum <parameter>target</parameter></paramdef>
<paramdef>GLsizei <parameter>n</parameter></paramdef>
<paramdef>GLuint *<parameter>ids</parameter></paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 xml:id="parameters"><title>Parameters</title>
<variablelist>
<varlistentry>
<term><parameter>target</parameter></term>
<listitem>
<para>
Specifies the target of each created query object.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>n</parameter></term>
<listitem>
<para>
Number of query objects to create.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>ids</parameter></term>
<listitem>
<para>
Specifies an array in which names of the new query
objects are stored.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 xml:id="description"><title>Description</title>
<para>
<function>glCreateQueries</function>
returns <parameter>n</parameter> previously unused query
object names in <parameter>ids</parameter>, each representing
a new query object with the specified <parameter>target</parameter>.
</para>
<para>
<parameter>target</parameter> may be one of
<constant>GL_SAMPLES_PASSED</constant>,
<constant>GL_ANY_SAMPLES_PASSED</constant>,
<constant>GL_ANY_SAMPLES_PASSED_CONSERVATIVE</constant>,
<constant>GL_TIME_ELAPSED</constant>,
<constant>GL_TIMESTAMP</constant>,
<constant>GL_PRIMITIVES_GENERATED</constant> or
<constant>GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN</constant>.
</para>
</refsect1>
<refsect1 xml:id="errors"><title>Errors</title>
<para>
<constant>GL_INVALID_ENUM</constant> is generated if
<parameter>target</parameter> is not an accepted value.
</para>
<para>
<constant>GL_INVALID_VALUE</constant> is generated if
<parameter>n</parameter> is negative.
</para>
</refsect1>
<refsect1 xml:id="versions"><title>Version Support</title>
<informaltable>
<tgroup cols="13" align="left">
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="apifunchead.xml" xpointer="xpointer(/*/*)"/>
<tbody>
<row>
<entry><function>glCreateQueries</function></entry>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="apiversion.xml" xpointer="xpointer(/*/*[@role='45']/*)"/>
</row>
</tbody>
</tgroup>
</informaltable>
</refsect1>
<refsect1 xml:id="seealso"><title>See Also</title>
<para>
<citerefentry><refentrytitle>glBeginQuery</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glBeginQueryIndexed</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glDeleteQueries</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glEndQuery</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glGenQueries</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glGetQueryObject</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glGetQueryiv</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glIsQuery</refentrytitle></citerefentry>
</para>
</refsect1>
<refsect1 xml:id="Copyright"><title>Copyright</title>
<para>
Copyright <trademark class="copyright"/> 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.
<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://opencontent.org/openpub/">http://opencontent.org/openpub/</link>.
</para>
</refsect1>
</refentry>
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