stw_winsys.h

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/**************************************************************************
 *
 * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
 * All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sub license, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial portions
 * of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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#ifndef STW_WINSYS_H
#define STW_WINSYS_H

#include <windows.h> /* for HDC */

#include "pipe/p_compiler.h"

struct pipe_screen;
struct pipe_context;
struct pipe_winsys;
struct pipe_surface;

struct stw_winsys
{
   struct pipe_screen *
   (*create_screen)( void );

   struct pipe_context *
   (*create_context)( struct pipe_screen *screen );

   void
   (*flush_frontbuffer)( struct pipe_winsys *winsys,
                         struct pipe_surface *surf,
                         HDC hDC );
};

boolean
st_init(const struct stw_winsys *stw_winsys);

void
st_cleanup(void);

#endif /* STW_WINSYS_H */

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