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renderer=
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"text/html; charset=UTF-8" /><title>glDeleteBuffers
</title><meta name=
"generator" content=
"DocBook XSL Stylesheets V1.73.2" /></head><body><div class=
"refentry" lang=
"en" xml:
lang=
"en"><a id=
"glDeleteBuffers"></a><div class=
"titlepage"></div><div class=
"refnamediv"><h2>Name
</h2><p>glDeleteBuffers — delete named buffer objects
</p></div><div class=
"refsynopsisdiv"><h2>C Specification
</h2><div class=
"funcsynopsis"><table border=
"0" summary=
"Function synopsis" cellspacing=
"0" cellpadding=
"0"><tr><td><code class=
"funcdef">void
<b class=
"fsfunc">glDeleteBuffers
</b>(
</code></td><td>GLsizei
</td><td><var class=
"pdparam">n
</var>,
</td></tr><tr><td> </td><td>const GLuint *
</td><td><var class=
"pdparam">buffers
</var><code>)
</code>;
</td></tr></table></div></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><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>
4 Specifies the number of buffer objects to be deleted.
5 </p></dd><dt><span class=
"term"><em class=
"parameter"><code>buffers
</code></em></span></dt><dd><p>
6 Specifies an array of buffer objects to be deleted.
7 </p></dd></dl></div></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"description"></a><h2>Description
</h2><p>
8 <code class=
"function">glDeleteBuffers
</code> deletes
<em class=
"parameter"><code>n
</code></em> buffer objects named by the elements of the array
<em class=
"parameter"><code>buffers
</code></em>.
9 After a buffer object is deleted, it has no contents,
10 and its name is free for reuse (for example by
<a class=
"citerefentry" href=
"glGenBuffers.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glGenBuffers
</span></span></a>).
11 If a buffer object that is currently bound is deleted, the binding reverts
12 to
0 (the absence of any buffer object, which reverts to client memory usage).
14 <code class=
"function">glDeleteBuffers
</code> silently ignores
0's and names that do not correspond to
15 existing buffer objects.
16 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"notes"></a><h2>Notes
</h2><p>
17 <code class=
"function">glDeleteBuffers
</code> is available only if the GL version is
1.5 or greater.
18 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"errors"></a><h2>Errors
</h2><p>
19 <code class=
"constant">GL_INVALID_VALUE
</code> is generated if
<em class=
"parameter"><code>n
</code></em> is negative.
21 <code class=
"constant">GL_INVALID_OPERATION
</code> is generated if
<code class=
"function">glDeleteBuffers
</code> is executed
22 between the execution of
<a class=
"citerefentry" href=
"glBegin.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glBegin
</span></span></a> and the corresponding
23 execution of
<a class=
"citerefentry" href=
"glEnd.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glEnd
</span></span></a>.
24 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"associatedgets"></a><h2>Associated Gets
</h2><p>
25 <a class=
"citerefentry" href=
"glIsBuffer.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glIsBuffer
</span></span></a>
26 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"seealso"></a><h2>See Also
</h2><p>
27 <a class=
"citerefentry" href=
"glBindBuffer.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glBindBuffer
</span></span></a>,
28 <a class=
"citerefentry" href=
"glGenBuffers.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glGenBuffers
</span></span></a>,
29 <a class=
"citerefentry" href=
"glGet.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glGet
</span></span></a>
30 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"Copyright"></a><h2>Copyright
</h2><p>
31 Copyright
<span class=
"trademark"></span>©
2005 Addison-Wesley.
32 This material may be distributed subject to the terms and conditions set forth in
33 the Open Publication License, v
1.0,
8 June
1999.
34 <a class=
"ulink" href=
"http://opencontent.org/openpub/" target=
"_top">http://opencontent.org/openpub/
</a>.
35 </p></div></div></body></html>