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</title><meta name=
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"DocBook XSL Stylesheets V1.75.2" /></head><body><div class=
"refentry" title=
"glGenSamplers"><a id=
"glGenRenderbuffers"></a><div class=
"titlepage"></div><div class=
"refnamediv"><h2>Name
</h2><p>glGenSamplers — generate sampler object names
</p></div><div class=
"refsynopsisdiv" title=
"C Specification"><h2>C Specification
</h2><div class=
"funcsynopsis"><table border=
"0" summary=
"Function synopsis" cellspacing=
"0" cellpadding=
"0" class=
"funcprototype-table"><tr><td><code class=
"funcdef">void
<b class=
"fsfunc">glGenSamplers
</b>(
</code></td><td>GLsizei
<var class=
"pdparam">n
</var>,
</td></tr><tr><td> </td><td>GLuint *
<var class=
"pdparam">samplers
</var><code>)
</code>;
</td></tr></table><div class=
"funcprototype-spacer"> </div></div></div><div class=
"refsect1" title=
"Parameters"><a id=
"parameters"></a><h2>Parameters
</h2><div class=
"variablelist"><dl><dt><span class=
"term"><em class=
"parameter"><code>n
</code></em></span></dt><dd><p>
5 Specifies the number of sampler object names to generate.
6 </p></dd><dt><span class=
"term"><em class=
"parameter"><code>samplers
</code></em></span></dt><dd><p>
7 Specifies an array in which the generated sampler object names are stored.
8 </p></dd></dl></div></div><div class=
"refsect1" title=
"Description"><a id=
"description"></a><h2>Description
</h2><p>
9 <code class=
"function">glGenSamplers
</code> returns
<em class=
"parameter"><code>n
</code></em> sampler object names in
<em class=
"parameter"><code>samplers
</code></em>.
10 There is no guarantee that the names form a contiguous set of integers; however, it is guaranteed that none of the returned names
11 was in use immediately before the call to
<code class=
"function">glGenSamplers
</code>.
13 Sampler object names returned by a call to
<code class=
"function">glGenSamplers
</code> are not returned by subsequent calls, unless
14 they are first deleted with
<a class=
"citerefentry" href=
"glDeleteSamplers.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glDeleteSamplers
</span></span></a>.
16 The names returned in
<em class=
"parameter"><code>samplers
</code></em> are marked as used, for the purposes of
<code class=
"function">glGenSamplers
</code> only,
17 but they acquire state and type only when they are first bound.
18 </p></div><div class=
"refsect1" title=
"Notes"><a id=
"notes"></a><h2>Notes
</h2><p>
19 <code class=
"function">glGenSamplers
</code> is available only if the GL version is
3.3 or higher.
20 </p></div><div class=
"refsect1" title=
"Errors"><a id=
"errors"></a><h2>Errors
</h2><p>
21 <code class=
"constant">GL_INVALID_VALUE
</code> is generated if
<em class=
"parameter"><code>n
</code></em> is negative.
22 </p></div><div class=
"refsect1" title=
"See Also"><a id=
"seealso"></a><h2>See Also
</h2><p>
23 <a class=
"citerefentry" href=
"glBindSampler.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glBindSampler
</span></span></a>,
24 <a class=
"citerefentry" href=
"glIsSampler.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glIsSampler
</span></span></a>,
25 <a class=
"citerefentry" href=
"glDeleteSamplers.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glDeleteSamplers
</span></span></a>
26 </p></div><div class=
"refsect1" title=
"Copyright"><a id=
"Copyright"></a><h2>Copyright
</h2><p>
27 Copyright
<span class=
"trademark"></span>©
2010 Khronos Group.
28 This material may be distributed subject to the terms and conditions set forth in
29 the Open Publication License, v
1.0,
8 June
1999.
30 <a class=
"ulink" href=
"http://opencontent.org/openpub/" target=
"_top">http://opencontent.org/openpub/
</a>.
31 </p></div></div></body></html>