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94 lines
4.2 KiB
XML
94 lines
4.2 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook MathML Module V1.1b1//EN"
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"http://www.oasis-open.org/docbook/xml/mathml/1.1CR1/dbmathml.dtd">
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<refentry id="glDeleteRenderbuffers">
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<refmeta>
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<refmetainfo>
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<copyright>
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<year>2005</year>
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<holder>Sams Publishing</holder>
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</copyright>
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</refmetainfo>
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<refentrytitle>glDeleteRenderbuffers</refentrytitle>
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<manvolnum>3G</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>glDeleteRenderbuffers</refname>
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<refpurpose>delete named renderbuffer objects</refpurpose>
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</refnamediv>
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<refsynopsisdiv><title>C Specification</title>
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<funcsynopsis>
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<funcprototype>
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<funcdef>void <function>glDeleteRenderbuffers</function></funcdef>
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<paramdef>GLsizei <parameter>n</parameter></paramdef>
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<paramdef>const GLuint * <parameter>renderbuffers</parameter></paramdef>
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</funcprototype>
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</funcsynopsis>
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</refsynopsisdiv>
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<refsect1 id="parameters"><title>Parameters</title>
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<variablelist>
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<varlistentry>
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<term><parameter>n</parameter></term>
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<listitem>
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<para>
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Specifies the number of renderbuffer objects to be deleted.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>renderbuffers</parameter></term>
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<listitem>
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<para>
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Specifies an array of renderbuffer objects to be deleted.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1 id="description"><title>Description</title>
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<para>
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<function>glDeleteRenderbuffers</function> deletes <parameter>n</parameter> renderbuffer objects named by the elements of the array <parameter>renderbuffers</parameter>.
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After a renderbuffer object is deleted, it has no contents,
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and its name is free for reuse (for example by <citerefentry><refentrytitle>glGenRenderbuffers</refentrytitle></citerefentry>).
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</para>
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<para>
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If a renderbuffer object that is currently bound is deleted, the binding reverts
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to 0 (the absence of any renderbuffer object). Additionally, special care
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must be taken when deleting a renderbuffer object if the image of the renderbuffer
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is attached to a framebuffer object. In this case, if the deleted renderbuffer object is
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attached to the currently bound framebuffer object, it is
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automatically detached. However, attachments to any other framebuffer objects are the
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responsibility of the application.
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</para>
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<para>
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<function>glDeleteRenderbuffers</function> silently ignores 0's and names that do not correspond to
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existing renderbuffer objects.
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</para>
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</refsect1>
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<refsect1 id="errors"><title>Errors</title>
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<para>
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<constant>GL_INVALID_VALUE</constant> is generated if <parameter>n</parameter> is negative.
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</para>
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</refsect1>
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<refsect1 id="associatedgets"><title>Associated Gets</title>
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<para>
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<citerefentry><refentrytitle>glIsRenderbuffer</refentrytitle></citerefentry>
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</para>
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</refsect1>
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<refsect1 id="seealso"><title>See Also</title>
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<para>
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<citerefentry><refentrytitle>glBindRenderbuffer</refentrytitle></citerefentry>,
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<citerefentry><refentrytitle>glGenRenderbuffers</refentrytitle></citerefentry>,
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<citerefentry><refentrytitle>glIsRenderbuffer</refentrytitle></citerefentry>
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</para>
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</refsect1>
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<refsect1 id="copyright"><title>Copyright</title>
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<para>
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Copyright <trademark class="copyright"></trademark> 2008 Khronos Group.
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This material may be distributed subject to the terms and conditions set forth in
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the Open Publication License, v 1.0, 8 June 1999.
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<ulink url="http://opencontent.org/openpub/">http://opencontent.org/openpub/</ulink>.
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</para>
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</refsect1>
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</refentry>
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