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/* $Id: mesa_wgl.h,v 1.1 2003-02-28 11:41:56 pj Exp $ */

/*

 * Mesa 3-D graphics library

 * Version:  3.1

 *

 * Copyright (C) 1999  Brian Paul   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, sublicense,

 * 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 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 MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

 */

/* prototypes for the Mesa WGL functions */

/* relocated here so that I could make GLUT get them properly */

#define _mesa_wgl_h_

#ifndef _mesa_wgl_h_

#define _mesa_wgl_h_

#include <gl/gl.h>

#ifdef __cplusplus

extern "C" {

#endif

#if !defined(OPENSTEP) && (defined(__WIN32__) || defined(__CYGWIN32__))

#  if defined(_MSC_VER) && defined(BUILD_GL32) /* tag specify we're building mesa as a DLL */

#    define GLAPI __declspec(dllexport)

#    define WGLAPI __declspec(dllexport)

#  elif defined(_MSC_VER) && defined(_DLL) /* tag specifying we're building for DLL runtime support */

#    define GLAPI __declspec(dllimport)

#    define WGLAPI __declspec(dllimport)

#  else /* for use with static link lib build of Win32 edition only */

#    define GLAPI extern

#    define WGLAPI __declspec(dllimport)

#  endif /* _STATIC_MESA support */

#  define GLAPIENTRY __stdcall

#else

/* non-Windows compilation */

#  define GLAPI extern

#  define GLAPIENTRY

#endif /* WIN32 / CYGWIN32 bracket */

#if defined(_WIN32) && !defined(_WINGDI_) && !defined(_GNU_H_WINDOWS32_DEFINES) && !defined(OPENSTEP)

#ifndef _GNU_H_WINDOWS32_FUNCTIONS

#       ifdef UNICODE

#               define wglUseFontBitmaps  wglUseFontBitmapsW

#               define wglUseFontOutlines  wglUseFontOutlinesW

#       else

#               define wglUseFontBitmaps  wglUseFontBitmapsA

#               define wglUseFontOutlines  wglUseFontOutlinesA

#       endif /* !UNICODE */

#endif /* _GNU_H_WINDOWS32_FUNCTIONS */

typedef struct tagLAYERPLANEDESCRIPTOR LAYERPLANEDESCRIPTOR, *PLAYERPLANEDESCRIPTOR, *LPLAYERPLANEDESCRIPTOR;

typedef struct _GLYPHMETRICSFLOAT GLYPHMETRICSFLOAT, *PGLYPHMETRICSFLOAT, *LPGLYPHMETRICSFLOAT;

typedef struct tagPIXELFORMATDESCRIPTOR PIXELFORMATDESCRIPTOR, *PPIXELFORMATDESCRIPTOR, *LPPIXELFORMATDESCRIPTOR;

#endif

#ifdef _MSC_VER

#  pragma warning( disable : 4615 ) /* pragma warning : unknown user warning type*/

#  pragma warning( push )

#  pragma warning( disable : 4273 ) /* 'function' : inconsistent DLL linkage. dllexport assumed. */

#endif

WGLAPI int   GLAPIENTRY wglDeleteContext(HGLRC);

WGLAPI int   GLAPIENTRY wglMakeCurrent(HDC,HGLRC);

WGLAPI int   GLAPIENTRY wglSetPixelFormat(HDC, int, const PIXELFORMATDESCRIPTOR *);

WGLAPI int   GLAPIENTRY wglSwapBuffers(HDC hdc);

WGLAPI HDC   GLAPIENTRY wglGetCurrentDC(void);

WGLAPI HGLRC GLAPIENTRY wglCreateContext(HDC);

WGLAPI HGLRC GLAPIENTRY wglCreateLayerContext(HDC,int);

WGLAPI HGLRC GLAPIENTRY wglGetCurrentContext(void);

WGLAPI PROC  GLAPIENTRY wglGetProcAddress(const char*);

WGLAPI int   GLAPIENTRY wglChoosePixelFormat(HDC, const PIXELFORMATDESCRIPTOR *);

WGLAPI int   GLAPIENTRY wglCopyContext(HGLRC, HGLRC, unsigned int);

WGLAPI int   GLAPIENTRY wglDeleteContext(HGLRC);

WGLAPI int   GLAPIENTRY wglDescribeLayerPlane(HDC, int, int, unsigned int,LPLAYERPLANEDESCRIPTOR);

WGLAPI int   GLAPIENTRY wglDescribePixelFormat(HDC,int, unsigned int, LPPIXELFORMATDESCRIPTOR);

WGLAPI int   GLAPIENTRY wglGetLayerPaletteEntries(HDC, int, int, int,COLORREF *);

WGLAPI int   GLAPIENTRY wglGetPixelFormat(HDC hdc);

WGLAPI int   GLAPIENTRY wglMakeCurrent(HDC, HGLRC);

WGLAPI int   GLAPIENTRY wglRealizeLayerPalette(HDC, int, int);

WGLAPI int   GLAPIENTRY wglSetLayerPaletteEntries(HDC, int, int, int,const COLORREF *);

WGLAPI int   GLAPIENTRY wglShareLists(HGLRC, HGLRC);

WGLAPI int   GLAPIENTRY wglSwapLayerBuffers(HDC, unsigned int);

WGLAPI int   GLAPIENTRY wglUseFontBitmapsA(HDC, unsigned long, unsigned long, unsigned long);

WGLAPI int   GLAPIENTRY wglUseFontBitmapsW(HDC, unsigned long, unsigned long, unsigned long);

WGLAPI int   GLAPIENTRY wglUseFontOutlinesA(HDC, unsigned long, unsigned long, unsigned long, float,float, int, LPGLYPHMETRICSFLOAT);

WGLAPI int   GLAPIENTRY wglUseFontOutlinesW(HDC, unsigned long, unsigned long, unsigned long, float,float, int, LPGLYPHMETRICSFLOAT);

WGLAPI int   GLAPIENTRY SwapBuffers(HDC);

WGLAPI int   GLAPIENTRY ChoosePixelFormat(HDC,const PIXELFORMATDESCRIPTOR *);

WGLAPI int   GLAPIENTRY DescribePixelFormat(HDC,int,unsigned int,LPPIXELFORMATDESCRIPTOR);

WGLAPI int   GLAPIENTRY GetPixelFormat(HDC);

WGLAPI int   GLAPIENTRY SetPixelFormat(HDC,int,const PIXELFORMATDESCRIPTOR *);

#ifdef _MSC_VER

#  pragma warning( pop )

#endif

#ifdef __cplusplus

}

#endif

#endif /* _mesa_wgl_h_ */