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opsu-dance/lib/lwjgl-2.9.1/javadoc/org/lwjgl/opengl/ARBBufferObject.html
Jeffrey Han 9da166f60f Initial commit.
2014-06-29 22:17:04 -04:00

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<title>ARBBufferObject (LWJGL API)</title>
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<div class="header">
<div class="subTitle">org.lwjgl.opengl</div>
<h2 title="Class ARBBufferObject" class="title">Class ARBBufferObject</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>org.lwjgl.opengl.ARBBufferObject</li>
</ul>
</li>
</ul>
<div class="description">
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<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../org/lwjgl/opengl/ARBPixelBufferObject.html" title="class in org.lwjgl.opengl">ARBPixelBufferObject</a>, <a href="../../../org/lwjgl/opengl/ARBVertexBufferObject.html" title="class in org.lwjgl.opengl">ARBVertexBufferObject</a>, <a href="../../../org/lwjgl/opengl/EXTPixelBufferObject.html" title="class in org.lwjgl.opengl">EXTPixelBufferObject</a></dd>
</dl>
<hr>
<br>
<pre>public class <span class="strong">ARBBufferObject</span>
extends java.lang.Object</pre>
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<h3>Field Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_BUFFER_ACCESS_ARB">GL_BUFFER_ACCESS_ARB</a></strong></code>
<div class="block">Accepted by the &lt;pname&gt; parameter of GetBufferParameterivARB:</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_BUFFER_MAP_POINTER_ARB">GL_BUFFER_MAP_POINTER_ARB</a></strong></code>
<div class="block">Accepted by the &lt;pname&gt; parameter of GetBufferParameterivARB:</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_BUFFER_MAPPED_ARB">GL_BUFFER_MAPPED_ARB</a></strong></code>
<div class="block">Accepted by the &lt;pname&gt; parameter of GetBufferParameterivARB:</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_BUFFER_SIZE_ARB">GL_BUFFER_SIZE_ARB</a></strong></code>
<div class="block">Accepted by the &lt;pname&gt; parameter of GetBufferParameterivARB:</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_BUFFER_USAGE_ARB">GL_BUFFER_USAGE_ARB</a></strong></code>
<div class="block">Accepted by the &lt;pname&gt; parameter of GetBufferParameterivARB:</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_DYNAMIC_COPY_ARB">GL_DYNAMIC_COPY_ARB</a></strong></code>
<div class="block">Accepted by the &lt;usage&gt; parameter of BufferDataARB:</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_DYNAMIC_DRAW_ARB">GL_DYNAMIC_DRAW_ARB</a></strong></code>
<div class="block">Accepted by the &lt;usage&gt; parameter of BufferDataARB:</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_DYNAMIC_READ_ARB">GL_DYNAMIC_READ_ARB</a></strong></code>
<div class="block">Accepted by the &lt;usage&gt; parameter of BufferDataARB:</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_READ_ONLY_ARB">GL_READ_ONLY_ARB</a></strong></code>
<div class="block">Accepted by the &lt;access&gt; parameter of MapBufferARB:</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_READ_WRITE_ARB">GL_READ_WRITE_ARB</a></strong></code>
<div class="block">Accepted by the &lt;access&gt; parameter of MapBufferARB:</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_STATIC_COPY_ARB">GL_STATIC_COPY_ARB</a></strong></code>
<div class="block">Accepted by the &lt;usage&gt; parameter of BufferDataARB:</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_STATIC_DRAW_ARB">GL_STATIC_DRAW_ARB</a></strong></code>
<div class="block">Accepted by the &lt;usage&gt; parameter of BufferDataARB:</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_STATIC_READ_ARB">GL_STATIC_READ_ARB</a></strong></code>
<div class="block">Accepted by the &lt;usage&gt; parameter of BufferDataARB:</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_STREAM_COPY_ARB">GL_STREAM_COPY_ARB</a></strong></code>
<div class="block">Accepted by the &lt;usage&gt; parameter of BufferDataARB:</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_STREAM_DRAW_ARB">GL_STREAM_DRAW_ARB</a></strong></code>
<div class="block">Accepted by the &lt;usage&gt; parameter of BufferDataARB:</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_STREAM_READ_ARB">GL_STREAM_READ_ARB</a></strong></code>
<div class="block">Accepted by the &lt;usage&gt; parameter of BufferDataARB:</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#GL_WRITE_ONLY_ARB">GL_WRITE_ONLY_ARB</a></strong></code>
<div class="block">Accepted by the &lt;access&gt; parameter of MapBufferARB:</div>
</td>
</tr>
</table>
</li>
</ul>
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<h3>Constructor Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#ARBBufferObject()">ARBBufferObject</a></strong>()</code>&nbsp;</td>
</tr>
</table>
</li>
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<h3>Method Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glBindBufferARB(int, int)">glBindBufferARB</a></strong>(int&nbsp;target,
int&nbsp;buffer)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glBufferDataARB(int, java.nio.ByteBuffer, int)">glBufferDataARB</a></strong>(int&nbsp;target,
java.nio.ByteBuffer&nbsp;data,
int&nbsp;usage)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glBufferDataARB(int, java.nio.DoubleBuffer, int)">glBufferDataARB</a></strong>(int&nbsp;target,
java.nio.DoubleBuffer&nbsp;data,
int&nbsp;usage)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glBufferDataARB(int, java.nio.FloatBuffer, int)">glBufferDataARB</a></strong>(int&nbsp;target,
java.nio.FloatBuffer&nbsp;data,
int&nbsp;usage)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glBufferDataARB(int, java.nio.IntBuffer, int)">glBufferDataARB</a></strong>(int&nbsp;target,
java.nio.IntBuffer&nbsp;data,
int&nbsp;usage)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glBufferDataARB(int, long, int)">glBufferDataARB</a></strong>(int&nbsp;target,
long&nbsp;data_size,
int&nbsp;usage)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glBufferDataARB(int, java.nio.ShortBuffer, int)">glBufferDataARB</a></strong>(int&nbsp;target,
java.nio.ShortBuffer&nbsp;data,
int&nbsp;usage)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glBufferSubDataARB(int, long, java.nio.ByteBuffer)">glBufferSubDataARB</a></strong>(int&nbsp;target,
long&nbsp;offset,
java.nio.ByteBuffer&nbsp;data)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glBufferSubDataARB(int, long, java.nio.DoubleBuffer)">glBufferSubDataARB</a></strong>(int&nbsp;target,
long&nbsp;offset,
java.nio.DoubleBuffer&nbsp;data)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glBufferSubDataARB(int, long, java.nio.FloatBuffer)">glBufferSubDataARB</a></strong>(int&nbsp;target,
long&nbsp;offset,
java.nio.FloatBuffer&nbsp;data)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glBufferSubDataARB(int, long, java.nio.IntBuffer)">glBufferSubDataARB</a></strong>(int&nbsp;target,
long&nbsp;offset,
java.nio.IntBuffer&nbsp;data)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glBufferSubDataARB(int, long, java.nio.ShortBuffer)">glBufferSubDataARB</a></strong>(int&nbsp;target,
long&nbsp;offset,
java.nio.ShortBuffer&nbsp;data)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glDeleteBuffersARB(int)">glDeleteBuffersARB</a></strong>(int&nbsp;buffer)</code>
<div class="block">Overloads glDeleteBuffersARB.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glDeleteBuffersARB(java.nio.IntBuffer)">glDeleteBuffersARB</a></strong>(java.nio.IntBuffer&nbsp;buffers)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGenBuffersARB()">glGenBuffersARB</a></strong>()</code>
<div class="block">Overloads glGenBuffersARB.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGenBuffersARB(java.nio.IntBuffer)">glGenBuffersARB</a></strong>(java.nio.IntBuffer&nbsp;buffers)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGetBufferParameterARB(int, int)">glGetBufferParameterARB</a></strong>(int&nbsp;target,
int&nbsp;pname)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>Will be removed in 3.0. Use <a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGetBufferParameteriARB(int, int)"><code>glGetBufferParameteriARB(int, int)</code></a> instead.</i></div>
</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGetBufferParameterARB(int, int, java.nio.IntBuffer)">glGetBufferParameterARB</a></strong>(int&nbsp;target,
int&nbsp;pname,
java.nio.IntBuffer&nbsp;params)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGetBufferParameteriARB(int, int)">glGetBufferParameteriARB</a></strong>(int&nbsp;target,
int&nbsp;pname)</code>
<div class="block">Overloads glGetBufferParameterivARB.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.nio.ByteBuffer</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGetBufferPointerARB(int, int)">glGetBufferPointerARB</a></strong>(int&nbsp;target,
int&nbsp;pname)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGetBufferSubDataARB(int, long, java.nio.ByteBuffer)">glGetBufferSubDataARB</a></strong>(int&nbsp;target,
long&nbsp;offset,
java.nio.ByteBuffer&nbsp;data)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGetBufferSubDataARB(int, long, java.nio.DoubleBuffer)">glGetBufferSubDataARB</a></strong>(int&nbsp;target,
long&nbsp;offset,
java.nio.DoubleBuffer&nbsp;data)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGetBufferSubDataARB(int, long, java.nio.FloatBuffer)">glGetBufferSubDataARB</a></strong>(int&nbsp;target,
long&nbsp;offset,
java.nio.FloatBuffer&nbsp;data)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGetBufferSubDataARB(int, long, java.nio.IntBuffer)">glGetBufferSubDataARB</a></strong>(int&nbsp;target,
long&nbsp;offset,
java.nio.IntBuffer&nbsp;data)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGetBufferSubDataARB(int, long, java.nio.ShortBuffer)">glGetBufferSubDataARB</a></strong>(int&nbsp;target,
long&nbsp;offset,
java.nio.ShortBuffer&nbsp;data)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glIsBufferARB(int)">glIsBufferARB</a></strong>(int&nbsp;buffer)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.nio.ByteBuffer</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glMapBufferARB(int, int, java.nio.ByteBuffer)">glMapBufferARB</a></strong>(int&nbsp;target,
int&nbsp;access,
java.nio.ByteBuffer&nbsp;old_buffer)</code>
<div class="block">glMapBufferARB maps a GL buffer object to a ByteBuffer.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.nio.ByteBuffer</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glMapBufferARB(int, int, long, java.nio.ByteBuffer)">glMapBufferARB</a></strong>(int&nbsp;target,
int&nbsp;access,
long&nbsp;length,
java.nio.ByteBuffer&nbsp;old_buffer)</code>
<div class="block">glMapBufferARB maps a GL buffer object to a ByteBuffer.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glUnmapBufferARB(int)">glUnmapBufferARB</a></strong>(int&nbsp;target)</code>&nbsp;</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object">
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</a>
<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
</ul>
</li>
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<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.lwjgl.opengl.ARBBufferObject.GL_STATIC_COPY_ARB">Constant Field Values</a></dd></dl>
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<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.lwjgl.opengl.ARBBufferObject.GL_DYNAMIC_DRAW_ARB">Constant Field Values</a></dd></dl>
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<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.lwjgl.opengl.ARBBufferObject.GL_DYNAMIC_READ_ARB">Constant Field Values</a></dd></dl>
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<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.lwjgl.opengl.ARBBufferObject.GL_DYNAMIC_COPY_ARB">Constant Field Values</a></dd></dl>
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<pre>public static final&nbsp;int GL_READ_ONLY_ARB</pre>
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<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.lwjgl.opengl.ARBBufferObject.GL_READ_ONLY_ARB">Constant Field Values</a></dd></dl>
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<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.lwjgl.opengl.ARBBufferObject.GL_WRITE_ONLY_ARB">Constant Field Values</a></dd></dl>
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<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.lwjgl.opengl.ARBBufferObject.GL_READ_WRITE_ARB">Constant Field Values</a></dd></dl>
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<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.lwjgl.opengl.ARBBufferObject.GL_BUFFER_SIZE_ARB">Constant Field Values</a></dd></dl>
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<p/>
ByteBuffer mapped_buffer; mapped_buffer = glMapBufferARB(..., ..., null); ... // Another map on the same buffer mapped_buffer = glMapBufferARB(..., ..., mapped_buffer);
<p/>
Only ByteBuffers returned from this method are to be passed as the old_buffer argument. User-created ByteBuffers cannot be reused.
<p/>
The version of this method without an explicit length argument calls glGetBufferParameterARB internally to
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<p/>
The version of this method with an explicit length argument is a fast alternative to the one without. No GL call
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<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>length</code> - the length of the mapped memory in bytes.</dd><dd><code>old_buffer</code> - A ByteBuffer. If this argument points to the same address and has the same capacity as the new mapping, it will be returned and no new buffer will be created.
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<div class="block">glMapBufferARB maps a GL buffer object to a ByteBuffer. The old_buffer argument can be null,
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otherwise a new ByteBuffer is created. That way, an application will normally use glMapBufferARB like this:
<p/>
ByteBuffer mapped_buffer; mapped_buffer = glMapBufferARB(..., ..., null); ... // Another map on the same buffer mapped_buffer = glMapBufferARB(..., ..., mapped_buffer);
<p/>
Only ByteBuffers returned from this method are to be passed as the old_buffer argument. User-created ByteBuffers cannot be reused.
<p/>
The version of this method without an explicit length argument calls glGetBufferParameterARB internally to
retrieve the current buffer object size, which may cause a pipeline flush and reduce application performance.
<p/>
The version of this method with an explicit length argument is a fast alternative to the one without. No GL call
is made to retrieve the buffer object size, so the user is responsible for tracking and using the appropriate length.<br>
Security warning: The length argument should match the buffer object size. Reading from or writing to outside
the memory region that corresponds to the mapped buffer object will cause native crashes.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>length</code> - the length of the mapped memory in bytes.</dd><dd><code>old_buffer</code> - A ByteBuffer. If this argument points to the same address and has the same capacity as the new mapping, it will be returned and no new buffer will be created.
<p></dd>
<dt><span class="strong">Returns:</span></dt><dd>A ByteBuffer representing the mapped buffer memory.</dd></dl>
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<pre>@Deprecated
public static&nbsp;int&nbsp;glGetBufferParameterARB(int&nbsp;target,
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<div class="block"><span class="strong">Deprecated.</span>&nbsp;<i>Will be removed in 3.0. Use <a href="../../../org/lwjgl/opengl/ARBBufferObject.html#glGetBufferParameteriARB(int, int)"><code>glGetBufferParameteriARB(int, int)</code></a> instead.</i></div>
<div class="block">Overloads glGetBufferParameterivARB.
<p></div>
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<pre>public static&nbsp;java.nio.ByteBuffer&nbsp;glGetBufferPointerARB(int&nbsp;target,
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