librender/opengl/tu_opengl_includes.h

   1 // ogl.h        -- by Thatcher Ulrich <tu@tulrich.com>
   2 //              -- Willem Kokke <willem@mindparity.com>
   3
   4 // This source code has been donated to the Public Domain.  Do
   5 // whatever you want with it.
   6
   7 // platform independent opengl includes
   8
   9 #ifndef TU_OPENGL_INCLUDES_H
  10 #define TU_OPENGL_INCLUDES_H
  11
  12 #include "gnashconfig.h"
  13
  14 // WIN32 includes.  We don't want to have to include windows.h because
  15 // it's such a pig, so #define a couple things that are required to
  16 // make the gl.h stuff work.
  17 #if defined(_WIN32) || defined(WIN32)
  18
  19 // GL extension constants...
  20 #       ifdef HAVE_SDL_H
  21 #               include <SDL_opengl.h>
  22 #       else
  23 #               define GL_VERTEX_ARRAY_RANGE_NV          0x851D
  24 #               define GL_VERTEX_ARRAY_RANGE_LENGTH_NV   0x851E
  25 #               define GL_VERTEX_ARRAY_RANGE_VALID_NV    0x851F
  26 #               define GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV 0x8520
  27 #               define GL_VERTEX_ARRAY_RANGE_POINTER_NV  0x8521
  28 #               define GL_VERTEX_ARRAY_RANGE_WITHOUT_FLUSH_NV 0x8533
  29 #               define GL_TEXTURE0_ARB                   0x84C0
  30 #               define GL_TEXTURE1_ARB                   0x84C1
  31 #               define GL_MAX_TEXTURE_UNITS_ARB          0x84E2
  32 #               define GL_CLAMP_TO_EDGE                  0x812F
  33 #               define GL_ALL_COMPLETED_NV               0x84F2
  34 #       endif
  35
  36 # ifndef _INC_WINDOWS
  37
  38 #  define WINAPI        __stdcall
  39 #  define APIENTRY WINAPI
  40 #  define CALLBACK __stdcall
  41 #  define DECLSPEC_IMPORT __declspec(dllimport)
  42
  43 #  if !defined(_GDI32_)
  44 #   define WINGDIAPI DECLSPEC_IMPORT
  45 #  else
  46 #   define WINGDIAPI
  47 #  endif
  48
  49 # else
  50 #  define WIN32_LEAN_AND_MEAN
  51 #  include <windows.h>
  52 # endif
  53
  54 # ifndef _WCHAR_T_DEFINED
  55    typedef unsigned short wchar_t;
  56 #  define _WCHAR_T_DEFINED
  57 # endif // _WCHAR_T_DEFINED
  58
  59 # include <GL/gl.h>
  60 # include <GL/glu.h>
  61 #endif // WIN32
  62
  63 #ifdef __APPLE__
  64 # include <OpenGL/gl.h>
  65 # include <OpenGL/glu.h>
  66 # define APIENTRY
  67 #endif // __APPLE__
  68
  69 #if !defined(WIN32) && (!defined(__APPLE__) || defined(GUI_GTK))
  70 #ifndef GL_GLEXT_PROTOTYPES
  71 # define GL_GLEXT_PROTOTYPES 1
  72 #endif
  73 #ifdef __APPLE__
  74 # include <OpenGL/glext.h>
  75 #else
  76 # include <GL/gl.h>
  77 # include <GL/glx.h>
  78 # include <GL/glu.h>
  79 #endif
  80 #ifndef APIENTRY
  81 # define APIENTRY
  82 #endif
  83 #endif // no WIN32 or OSX
  84
  85 #endif // TU_OPENGL_INCLUDES_H
  86
  87 // Local Variables:
  88 // mode: C++
  89 // indent-tabs-mode: t
  90 // End: