/* 
 * Copyright (c) 2002-2004 LWJGL Project
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are 
 * met:
 * 
 * * Redistributions of source code must retain the above copyright 
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * * Neither the name of 'LWJGL' nor the names of 
 *   its contributors may be used to endorse or promote products derived 
 *   from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.lwjgl.opengl;

import java.nio.ByteBuffer;

import org.lwjgl.LWJGLException;

public final class ATIMapObjectBuffer {
	private ATIMapObjectBuffer() {
	}

	static native void initNativeStubs() throws LWJGLException;

	/**
	 * glMapObjectBufferATI maps a gl object buffer to a ByteBuffer. The oldBuffer argument can be
	 * null, in which case a new ByteBuffer will be created, pointing to the returned memory. If
	 * oldBuffer is non-null, it will be returned if it points to the same mapped memory, otherwise a
	 * new ByteBuffer is created.
	 *
	 * @param size      The size of the buffer area.
	 * @param oldBuffer A ByteBuffer. If this argument points to the same address as the new mapping,
	 *                  it will be returned and no new buffer will be created. In that case, size is
	 *                  ignored.
	 *
	 * @return A ByteBuffer representing the mapped object buffer memory.
	 */
	public static native ByteBuffer glMapObjectBufferATI(int buffer, int size, ByteBuffer oldBuffer);

	public static native void glUnmapObjectBufferATI(int buffer);

}