/**

 * $Id$

 *

 * Parent for all glx-based display drivers.

 *

 * Copyright (c) 2005 Nathan Keynes.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */

#ifndef video_glx_driver_H

#define video_glx_driver_H

#include "X11/Xlib.h"

#include "display.h"

/**

 * Initialize GLX support. Detect capabilities, visuals, etc. 

 * Must be called before any other GLX functions

 */

gboolean video_glx_init( Display *display, int screen );

/**

 * Return the prefered visual to be used for the GL window.

 * (Not using this for the render window may cause init context

 * to fail).

 */

XVisualInfo *video_glx_get_visual();

/**

 * Initialize the GLX context and bind to the specified window.

 * (which should have been created with the visual returned above).

 */

gboolean video_glx_init_context( Display *display, Window window );

/**

 * Initialize the display driver by setting the appropriate methods

 * for GLX support

 */

gboolean video_glx_init_driver( display_driver_t driver );

/**

 * Shutdown GLX support and release all resources.

 */

void video_glx_shutdown();

#endif