stw_context.h

/**************************************************************************
 *
 * Copyright 2008 VMware, Inc.
 * All Rights Reserved.
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 * Permission is hereby granted, free of charge, to any person obtaining a
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 * permit persons to whom the Software is furnished to do so, subject to
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 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial portions
 * of the Software.
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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#ifndef STW_CONTEXT_H
#define STW_CONTEXT_H

#include <windows.h>

struct hud_context;
struct stw_framebuffer;
struct st_context_iface;

struct stw_context
{
   struct st_context_iface *st;
   DHGLRC dhglrc;
   int iPixelFormat;
   HDC hDrawDC;
   HDC hReadDC;
   BOOL shared;

   struct stw_framebuffer *current_framebuffer;

   struct hud_context *hud;
};

DHGLRC stw_create_context_attribs(HDC hdc, INT iLayerPlane,
                                  DHGLRC hShareContext,
                                  int majorVersion, int minorVersion,
                                  int contextFlags, int profileMask,
                                  DHGLRC handle);

DHGLRC stw_get_current_context( void );

struct stw_context *stw_current_context(void);

HDC stw_get_current_dc( void );

HDC stw_get_current_read_dc( void );

BOOL stw_make_current( HDC hDrawDC, HDC hReadDC, DHGLRC dhglrc );

void stw_notify_current_locked( struct stw_framebuffer *fb );

#endif /* STW_CONTEXT_H */