Lightweight Java Game Library Code

/*
* Copyright (c) 2002 Light Weight Java Game Library 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 'Light Weight Java Game Library' 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.
 */

/**
* $Id$
 *
 * OSX rendering context management.
 *
 * @author Gregory Pierce <me@gregorypierce.com>
 * @version $Revision$
 */

#ifndef _RENDERING_CONTEXT_H
#define _RENDERING_CONTEXT_H


#include "extgl.h"
#include <Carbon/Carbon.h>
#include <ApplicationServices/ApplicationServices.h>

class RenderingContext
{
public:
    AGLContext					aglContext;
    WindowPtr					windowPtr;
    Rect					rect;      
    

    RenderingContext();
    ~RenderingContext();

    bool createDisplay( int width, int height, int bpp, int freq );
    void destroyDisplay();
    CGDirectDisplayID * enumerateDisplays();
    CFArrayRef enumerateDisplayModes( CGDirectDisplayID display );

    bool createGL( int colorBits, int alphaBits, int depthBits, int stencilBits );
    void destroyGL();

    void swap();
    void makeContextCurrent();
    void releaseContext();
};

extern RenderingContext * renderingContext;

#endif