src/glu/mini/gluP.h

   1 /* $Id: gluP.h,v 1.2 2003/08/22 20:11:43 brianp Exp $ */
   2
   3 /*
   4  * Mesa 3-D graphics library
   5  * Version:  3.3
   6  * Copyright (C) 1995-2000  Brian Paul
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Library General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Library General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Library General Public
  19  * License along with this library; if not, write to the Free
  20  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21  */
  22
  23
  24 /*
  25  * This file allows the GLU code to be compiled either with the Mesa
  26  * headers or with the real OpenGL headers.
  27  */
  28
  29
  30 #ifndef GLUP_H
  31 #define GLUP_H
  32
  33
  34 #include <GL/gl.h>
  35 #include <GL/glu.h>
  36 #include <string.h>
  37
  38
  39 #if defined(_WIN32) && !defined(__WIN32__)
  40 #       define __WIN32__
  41 #endif
  42
  43 #if !defined(OPENSTEP) && (defined(__WIN32__) || defined(__CYGWIN__))
  44 #  pragma warning( disable : 4068 ) /* unknown pragma */
  45 #  pragma warning( disable : 4710 ) /* function 'foo' not inlined */
  46 #  pragma warning( disable : 4711 ) /* function 'foo' selected for automatic inline expansion */
  47 #  pragma warning( disable : 4127 ) /* conditional expression is constant */
  48 #  if defined(MESA_MINWARN)
  49 #    pragma warning( disable : 4244 ) /* '=' : conversion from 'const double ' to 'float ', possible loss of data */
  50 #    pragma warning( disable : 4018 ) /* '<' : signed/unsigned mismatch */
  51 #    pragma warning( disable : 4305 ) /* '=' : truncation from 'const double ' to 'float ' */
  52 #    pragma warning( disable : 4550 ) /* 'function' undefined; assuming extern returning int */
  53 #    pragma warning( disable : 4761 ) /* integral size mismatch in argument; conversion supplied */
  54 #  endif
  55 #  if defined(_MSC_VER) && defined(BUILD_GL32) /* tag specify we're building mesa as a DLL */
  56 #    define GLAPI __declspec(dllexport)
  57 #    define WGLAPI __declspec(dllexport)
  58 #  elif defined(_MSC_VER) && defined(_DLL) /* tag specifying we're building for DLL runtime support */
  59 #    define GLAPI __declspec(dllimport)
  60 #    define WGLAPI __declspec(dllimport)
  61 #  else /* for use with static link lib build of Win32 edition only */
  62 #    define GLAPI extern
  63 #    define WGLAPI __declspec(dllimport)
  64 #  endif /* _STATIC_MESA support */
  65 #  define GLAPIENTRY __stdcall
  66 #  define GLAPIENTRYP __stdcall *
  67 #  define GLCALLBACK __stdcall
  68 #  define GLCALLBACKP __stdcall *
  69 #  if defined(__CYGWIN__)
  70 #    define GLCALLBACKPCAST *
  71 #  else
  72 #    define GLCALLBACKPCAST __stdcall *
  73 #  endif
  74 #  define GLWINAPI __stdcall
  75 #  define GLWINAPIV __cdecl
  76 #else
  77 /* non-Windows compilation */
  78 #  define GLAPI extern
  79 #  define GLAPIENTRY
  80 #  define GLAPIENTRYP *
  81 #  define GLCALLBACK
  82 #  define GLCALLBACKP *
  83 #  define GLCALLBACKPCAST *
  84 #  define GLWINAPI
  85 #  define GLWINAPIV
  86 #endif /* WIN32 / CYGWIN bracket */
  87
  88 /* compatibility guard so we don't need to change client code */
  89
  90 #if defined(_WIN32) && !defined(_WINDEF_) && !defined(_GNU_H_WINDOWS32_BASE) && !defined(OPENSTEP)
  91 #       define CALLBACK GLCALLBACK
  92 typedef int (GLAPIENTRY *PROC)();
  93 typedef void *HGLRC;
  94 typedef void *HDC;
  95 typedef unsigned long COLORREF;
  96 #endif
  97
  98 #if defined(_WIN32) && !defined(_WINGDI_) && !defined(_GNU_H_WINDOWS32_DEFINES) && !defined(OPENSTEP)
  99 #       define WGL_FONT_LINES      0
 100 #       define WGL_FONT_POLYGONS   1
 101 #ifndef _GNU_H_WINDOWS32_FUNCTIONS
 102 #       ifdef UNICODE
 103 #               define wglUseFontBitmaps  wglUseFontBitmapsW
 104 #               define wglUseFontOutlines  wglUseFontOutlinesW
 105 #       else
 106 #               define wglUseFontBitmaps  wglUseFontBitmapsA
 107 #               define wglUseFontOutlines  wglUseFontOutlinesA
 108 #       endif /* !UNICODE */
 109 #endif /* _GNU_H_WINDOWS32_FUNCTIONS */
 110 typedef struct tagLAYERPLANEDESCRIPTOR LAYERPLANEDESCRIPTOR, *PLAYERPLANEDESCRIPTOR, *LPLAYERPLANEDESCRIPTOR;
 111 typedef struct _GLYPHMETRICSFLOAT GLYPHMETRICSFLOAT, *PGLYPHMETRICSFLOAT, *LPGLYPHMETRICSFLOAT;
 112 typedef struct tagPIXELFORMATDESCRIPTOR PIXELFORMATDESCRIPTOR, *PPIXELFORMATDESCRIPTOR, *LPPIXELFORMATDESCRIPTOR;
 113 #include <gl/mesa_wgl.h>
 114 #endif
 115
 116
 117
 118 #ifndef GLU_TESS_ERROR9
 119    /* If we're using the real OpenGL header files... */
 120 #  define GLU_TESS_ERROR9       100159
 121 #endif
 122
 123
 124 #define GLU_NO_ERROR            GL_NO_ERROR
 125
 126
 127 /* for Sun: */
 128 #ifdef SUNOS4
 129 #define MEMCPY( DST, SRC, BYTES) \
 130         memcpy( (char *) (DST), (char *) (SRC), (int) (BYTES) )
 131 #else
 132 #define MEMCPY( DST, SRC, BYTES) \
 133         memcpy( (void *) (DST), (void *) (SRC), (size_t) (BYTES) )
 134 #endif
 135
 136
 137 #ifndef NULL
 138 #  define NULL 0
 139 #endif
 140
 141
 142 #endif