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<!DOCTYPE refentry [ <!ENTITY % mathent SYSTEM "math.ent"> %mathent; ]>
<!-- Converted by db4-upgrade version 1.1 -->
<refentry xmlns="http://docbook.org/ns/docbook" version="5.0" xml:id="glBindBuffersBase">
<info>
<copyright>
<year>2013-2014</year>
<holder>Khronos Group</holder>
</copyright>
</info>
<refmeta>
<refentrytitle>glBindBuffersBase</refentrytitle>
<manvolnum>3G</manvolnum>
</refmeta>
<refnamediv>
<refname>glBindBuffersBase</refname>
<refpurpose>bind one or more buffer objects to a sequence of indexed buffer targets</refpurpose>
</refnamediv>
<refsynopsisdiv><title>C Specification</title>
<funcsynopsis>
<funcprototype>
<funcdef>void <function>glBindBuffersBase</function></funcdef>
<paramdef>GLenum <parameter>target</parameter></paramdef>
<paramdef>GLuint <parameter>first</parameter></paramdef>
<paramdef>GLsizei <parameter>count</parameter></paramdef>
<paramdef>const GLuint *<parameter>buffers</parameter></paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 xml:id="parameters"><title>Parameters</title>
<variablelist>
<varlistentry>
<term><parameter>target</parameter></term>
<listitem>
<para>
Specify the target of the bind operation. <parameter>target</parameter> must be
one of <constant>GL_ATOMIC_COUNTER_BUFFER</constant>,
<constant>GL_TRANSFORM_FEEDBACK_BUFFER</constant>, <constant>GL_UNIFORM_BUFFER</constant> or
<constant>GL_SHADER_STORAGE_BUFFER</constant>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>index</parameter></term>
<listitem>
<para>
Specify the index of the first binding point within the array specified by <parameter>target</parameter>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>count</parameter></term>
<listitem>
<para>
Specify the number of contiguous binding points to which to bind buffers.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>buffers</parameter></term>
<listitem>
<para>
A pointer to an array of names of buffer objects to bind to the targets on the specified binding point, or <constant>NULL</constant>.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 xml:id="description"><title>Description</title>
<para>
<function>glBindBuffersBase</function> binds a set of <parameter>count</parameter> buffer objects whose names
are given in the array <parameter>buffers</parameter> to the <parameter>count</parameter> consecutive binding
points starting from index <parameter>index</parameter> of the array of targets specified
by <parameter>target</parameter>. If <parameter>buffers</parameter> is <constant>NULL</constant> then
<function>glBindBuffersBase</function> unbinds any buffers that are currently bound to the referenced binding points.
Assuming no errors are generated, it is equivalent to the following
pseudo-code, which calls <citerefentry><refentrytitle>glBindBufferBase</refentrytitle></citerefentry>:
</para>
<programlisting> for (i = 0; i < count; i++) {
if (buffers != NULL) {
glBindBufferBase(target, first + i, buffers[i]);
} else {
glBindBufferBase(target, first + i, 0);
}
}</programlisting>
</refsect1>
<refsect1 xml:id="notes"><title>Notes</title>
<para>
<function>glBindBuffersBase</function> is available only if the GL version is 4.4 or higher.
</para>
</refsect1>
<refsect1 xml:id="errors"><title>Errors</title>
<para>
<constant>GL_INVALID_ENUM</constant> is generated if <parameter>target</parameter> is not
<constant>GL_ATOMIC_COUNTER_BUFFER</constant>,
<constant>GL_TRANSFORM_FEEDBACK_BUFFER</constant>, <constant>GL_UNIFORM_BUFFER</constant> or
<constant>GL_SHADER_STORAGE_BUFFER</constant>.
</para>
<para>
<constant>GL_INVALID_OPERATION</constant> is generated if <parameter>first</parameter> + <parameter>count</parameter> is greater
than the number of target-specific indexed binding points.
</para>
<para>
<constant>GL_INVALID_OPERATION</constant> is generated if any value in <parameter>buffers</parameter> is not
zero or the name of an existing buffer object.
</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>glBindBuffersBase</function></entry>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="apiversion.xml" xpointer="xpointer(/*/*[@role='44']/*)"/>
</row>
</tbody>
</tgroup>
</informaltable>
</refsect1>
<refsect1 xml:id="seealso"><title>See Also</title>
<para>
<citerefentry><refentrytitle>glGenBuffers</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glDeleteBuffers</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glBindBuffer</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glBindBufferBase</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glBindBufferRange</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glBindBuffersRange</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glMapBuffer</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glUnmapBuffer</refentrytitle></citerefentry>
</para>
</refsect1>
<refsect1 xml:id="Copyright"><title>Copyright</title>
<para>
Copyright <trademark class="copyright"/> 2013-2014 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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