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#ifndef COIN_GLUE_INTERNAL_WGL_H
#define COIN_GLUE_INTERNAL_WGL_H
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
#ifndef COIN_INTERNAL
#error this is a private header file
#endif
#include <Inventor/SbBasic.h> // SbBool
#include <Inventor/C/glue/gl.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
void * coin_wgl_getprocaddress(const cc_glglue * glue, const char * fname);
void * wglglue_context_create_offscreen(unsigned int width, unsigned int height);
SbBool wglglue_context_make_current(void * ctx);
void wglglue_context_reinstate_previous(void * ctx);
void wglglue_context_destruct(void * ctx);
void wglglue_context_bind_pbuffer(void * ctx);
void wglglue_context_release_pbuffer(void * ctx);
SbBool wglglue_context_pbuffer_is_bound(void * ctx);
SbBool wglglue_context_can_render_to_texture(void * ctx);
SbBool wglglue_context_pbuffer_max(void * ctx, unsigned int * lims);
/* This abomination is needed to support SoOffscreenRenderer::getDC(). */
const void * wglglue_context_win32_HDC(void * ctx);
void wglglue_cleanup(void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* !COIN_GLUE_INTERNAL_WGL_H */
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