<div class="refentry" id="glBindBufferRange">

<div class="titlepage"></div>

<div class="refnamediv">

<h2>Name</h2>

<p>glBindBufferRange — bind a range within a buffer object to an indexed buffer target</p>

</div>

<div class="refsynopsisdiv">

<h2>C Specification</h2>

<div class="funcsynopsis">

<table style="border: 0; cellspacing: 0; cellpadding: 0;" class="funcprototype-table">

<tr>

<td>

<code class="funcdef">void <strong class="fsfunc">glBindBufferRange</strong>(</code>

</td>

<td>GLenum<var class="pdparam">target</var>, </td>

</tr>

<tr>

<td> </td>

<td>GLuint<var class="pdparam">index</var>, </td>

</tr>

<tr>

<td> </td>

<td>GLuint<var class="pdparam">buffer</var>, </td>

</tr>

<tr>

<td> </td>

<td>GLintptr<var class="pdparam">offset</var>, </td>

</tr>

<tr>

<td> </td>

<td>GLsizeiptr<var class="pdparam">size</var><code>)</code>;</td>

</tr>

</table>

<div class="funcprototype-spacer"> </div>

</div>

</div>

<div class="refsect1" id="parameters">

<h2>Parameters</h2>

<div class="variablelist">

<dl class="variablelist">

<dt>

<span class="term">

<em class="parameter">

<code>target</code>

</em>

</span>

</dt>

<dd>

<p>

Specify the target of the bind operation. <em class="parameter"><code>target</code></em> must be

one of <code class="constant">GL_ATOMIC_COUNTER_BUFFER</code>, <code class="constant">GL_SHADER_STORAGE_BUFFER</code>,

<code class="constant">GL_TRANSFORM_FEEDBACK_BUFFER</code> or <code class="constant">GL_UNIFORM_BUFFER</code>.

</p>

</dd>

<dt>

<span class="term">

<em class="parameter">

<code>index</code>

</em>

</span>

</dt>

<dd>

<p>

Specify the index of the binding point within the array specified by <em class="parameter"><code>target</code></em>.

</p>

</dd>

<dt>

<span class="term">

<em class="parameter">

<code>buffer</code>

</em>

</span>

</dt>

<dd>

<p>

The name of a buffer object to bind to the specified binding point.

</p>

</dd>

<dt>

<span class="term">

<em class="parameter">

<code>offset</code>

</em>

</span>

</dt>

<dd>

<p>

The starting offset in basic machine units into the buffer object <em class="parameter"><code>buffer</code></em>.

</p>

</dd>

<dt>

<span class="term">

<em class="parameter">

<code>size</code>

</em>

</span>

</dt>

<dd>

<p>

The amount of data in machine units that can be read from the buffet object while used as an indexed target.

</p>

</dd>

</dl>

</div>

</div>

<div class="refsect1" id="description">

<h2>Description</h2>

<p>

<code class="function">glBindBufferRange</code> binds a range of the buffer object <em class="parameter"><code>buffer</code></em>

represented by <em class="parameter"><code>offset</code></em> and <em class="parameter"><code>size</code></em> to the

binding point at index <em class="parameter"><code>index</code></em> of the array of targets specified by <em class="parameter"><code>target</code></em>.

Each <em class="parameter"><code>target</code></em> represents an indexed array of buffer binding points, as well

as a single general binding point that can be used by other buffer manipulation functions such as

<a class="citerefentry" href="glBindBuffer"><span class="citerefentry"><span class="refentrytitle">glBindBuffer</span></span></a> or

<a class="citerefentry" href="glMapBufferRange"><span class="citerefentry"><span class="refentrytitle">glMapBufferRange</span></span></a>. In addition to binding

a range of <em class="parameter"><code>buffer</code></em> to the indexed buffer binding target, <code class="function">glBindBufferBase</code>

also binds the range to the generic buffer binding point specified by <em class="parameter"><code>target</code></em>.

</p>

<p>

<em class="parameter"><code>offset</code></em> specifies the offset in basic machine units into the buffer object

<em class="parameter"><code>buffer</code></em> and <em class="parameter"><code>size</code></em> specifies the amount of data that

can be read from the buffer object while used as an indexed target.

</p>

</div>

<div class="refsect1" id="notes">

<h2>Notes</h2>

<p>

The <code class="constant">GL_ATOMIC_COUNTER_BUFFER</code> and <code class="constant">GL_SHADER_STORAGE_BUFFER</code>

targets are available only if the GL ES version is 3.1 or greater.

</p>

</div>

<div class="refsect1" id="errors">

<h2>Errors</h2>

<p>

<code class="constant">GL_INVALID_ENUM</code> is generated if <em class="parameter"><code>target</code></em> is not

<code class="constant">GL_ATOMIC_COUNTER_BUFFER</code>, <code class="constant">GL_SHADER_STORAGE_BUFFER</code>,

<code class="constant">GL_TRANSFORM_FEEDBACK_BUFFER</code> or <code class="constant">GL_UNIFORM_BUFFER</code>.

</p>

<p>

<code class="constant">GL_INVALID_VALUE</code> is generated if <em class="parameter"><code>index</code></em> is greater

than or equal to the number of <em class="parameter"><code>target</code></em>-specific indexed binding points.

</p>

<p>

<code class="constant">GL_INVALID_VALUE</code> is generated if <em class="parameter"><code>buffer</code></em> is not

zero and <em class="parameter"><code>size</code></em> is less than or equal to zero.

</p>

<p>

<code class="constant">GL_INVALID_VALUE</code> is generated if <em class="parameter"><code>target</code></em> is

<code class="constant">GL_ATOMIC_COUNTER_BUFFER</code> or <code class="constant">GL_TRANSFORM_FEEDBACK_BUFFER</code>

and <em class="parameter"><code>size</code></em> or <em class="parameter"><code>offset</code></em> are not multiples of 4.

</p>

<p>

<code class="constant">GL_INVALID_VALUE</code> is generated if <em class="parameter"><code>target</code></em> is

<code class="constant">GL_SHADER_STORAGE_BUFFER</code> and <em class="parameter"><code>offset</code></em> is not a multiple of

<code class="constant">GL_SHADER_STORAGE_BUFFER_OFFSET_ALIGNMENT</code>.

</p>

<p>

<code class="constant">GL_INVALID_VALUE</code> is generated if <em class="parameter"><code>target</code></em> is

<code class="constant">GL_UNIFORM_BUFFER</code> and <em class="parameter"><code>offset</code></em> is not a multiple of

<code class="constant">GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT</code>.

</p>

</div>

<div class="refsect1" id="associatedgets">

<h2>Associated Gets</h2>

<p>

<a class="citerefentry" href="glGet"><span class="citerefentry"><span class="refentrytitle">glGet</span></span></a> with argument <code class="constant">GL_MAX_ATOMIC_COUNTER_BUFFER_BINDINGS</code>,

<code class="constant">GL_MAX_SHADER_STORAGE_BUFFER_BINDINGS</code>, <code class="constant">GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS</code>,

<code class="constant">GL_MAX_UNIFORM_BUFFER_BINDINGS</code>, <code class="constant">GL_SHADER_STORAGE_BUFFER_OFFSET_ALIGNMENT</code>,

or <code class="constant">GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT</code>.

</p>

</div>

{$pipelinestall}{$examples}

<div class="refsect1" id="versions">

<h2>API Version Support</h2>

<div class="informaltable">

<table style="border-collapse: collapse; border-top: 2px solid ; border-bottom: 2px solid ; border-left: 2px solid ; border-right: 2px solid ; ">

<colgroup>

<col style="text-align: left; "/>

<col style="text-align: center; " class="firstvers"/>

<col style="text-align: center; "/>

<col style="text-align: center; " class="lastvers"/>

</colgroup>

<thead>

<tr>

<th style="text-align: left; border-right: 2px solid ; ">

</th>

<th style="text-align: center; border-bottom: 2px solid ; " colspan="3">

<span class="bold"><strong>OpenGL ES API Version</strong></span>

</th>

</tr>

<tr>

<th style="text-align: left; border-right: 2px solid ; border-bottom: 2px solid ; ">

<span class="bold"><strong>Function Name</strong></span>

</th>

<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">

<span class="bold"><strong>2.0</strong></span>

</th>

<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">

<span class="bold"><strong>3.0</strong></span>

</th>

<th style="text-align: center; border-bottom: 2px solid ; ">

<span class="bold"><strong>3.1</strong></span>

</th>

</tr>

</thead>

<tbody>

<tr>

<td style="text-align: left; border-right: 2px solid ; ">glBindBufferRange</td>

<td style="text-align: center; border-right: 2px solid ; ">-</td>

<td style="text-align: center; border-right: 2px solid ; ">✔</td>

<td style="text-align: center; ">✔</td>

</tr>

</tbody>

</table>

</div>

</div>

<div class="refsect1" id="seealso">

<h2>See Also</h2>

<p>

<a class="citerefentry" href="glGenBuffers"><span class="citerefentry"><span class="refentrytitle">glGenBuffers</span></span></a>,

<a class="citerefentry" href="glDeleteBuffers"><span class="citerefentry"><span class="refentrytitle">glDeleteBuffers</span></span></a>,

<a class="citerefentry" href="glBindBuffer"><span class="citerefentry"><span class="refentrytitle">glBindBuffer</span></span></a>,

<a class="citerefentry" href="glBindBufferBase"><span class="citerefentry"><span class="refentrytitle">glBindBufferBase</span></span></a>,

<a class="citerefentry" href="glMapBufferRange"><span class="citerefentry"><span class="refentrytitle">glMapBufferRange</span></span></a>,

<a class="citerefentry" href="glUnmapBuffer"><span class="citerefentry"><span class="refentrytitle">glUnmapBuffer</span></span></a>,

</p>

</div>

<div class="refsect1" id="Copyright">

<h2>Copyright</h2>

<p>

Copyright © 2010-2014 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.

<a class="link" href="https://opencontent.org/openpub/" target="_top">https://opencontent.org/openpub/</a>.

</p>

</div>

</div>