MacOSXPeerInfo.java

/*
 * Copyright (c) 2002-2008 LWJGL Project
 * All rights reserved.
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 * * Redistributions of source code must retain the above copyright
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 *   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
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package org.lwjgl.opengl;

import java.nio.ByteBuffer;

import org.lwjgl.LWJGLException;
import org.lwjgl.LWJGLUtil;

/**
 *
 * @author elias_naur <elias_naur@users.sourceforge.net>
 * @version $Revision$
 * $Id$
 */
abstract class MacOSXPeerInfo extends PeerInfo {
	MacOSXPeerInfo(PixelFormat pixel_format, ContextAttribs attribs, boolean use_display_bpp, boolean support_window, boolean support_pbuffer, boolean double_buffered) throws LWJGLException {
		super(createHandle());

		boolean gl32 = attribs != null && (3 < attribs.getMajorVersion() || (attribs.getMajorVersion() == 3 && 2 <= attribs.getMinorVersion())) && attribs.isProfileCore();
		if ( gl32 && !LWJGLUtil.isMacOSXEqualsOrBetterThan(10, 7) )
			throw new LWJGLException("OpenGL 3.2+ requested, but it requires MacOS X 10.7 or newer");

		choosePixelFormat(pixel_format, gl32, use_display_bpp, support_window, support_pbuffer, double_buffered);
	}
	private static native ByteBuffer createHandle();

	private void choosePixelFormat(PixelFormat pixel_format, boolean gl32, boolean use_display_bpp, boolean support_window, boolean support_pbuffer, boolean double_buffered) throws LWJGLException {
		nChoosePixelFormat(getHandle(), pixel_format, gl32, use_display_bpp, support_window, support_pbuffer, double_buffered);
	}
	private static native void nChoosePixelFormat(ByteBuffer peer_info_handle, PixelFormat pixel_format, boolean gl32, boolean use_display_bpp, boolean support_window, boolean support_pbuffer, boolean double_buffered) throws LWJGLException;

	public void destroy() {
		nDestroy(getHandle());
	}
	private static native void nDestroy(ByteBuffer handle);
}