src/mesa/main/glheader.h

   1 /* $Id: glheader.h,v 1.6 2000/02/24 15:12:05 brianp Exp $ */
   2
   3 /*
   4  * Mesa 3-D graphics library
   5  * Version:  3.3
   6  *
   7  * Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining a
  10  * copy of this software and associated documentation files (the "Software"),
  11  * to deal in the Software without restriction, including without limitation
  12  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  13  * and/or sell copies of the Software, and to permit persons to whom the
  14  * Software is furnished to do so, subject to the following conditions:
  15  *
  16  * The above copyright notice and this permission notice shall be included
  17  * in all copies or substantial portions of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  22  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  23  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  */
  26
  27
  28 #ifndef GLHEADER_H
  29 #define GLHEADER_H
  30
  31
  32 /*
  33  * This is the top-most include file of the Mesa sources.
  34  * It includes gl.h and all system headers which are needed.
  35  * Other Mesa source files should _not_ directly include any system
  36  * headers.  This allows Mesa to be integrated into XFree86 and
  37  * allows system-dependent hacks/work-arounds to be collected in one place.
  38  *
  39  * If you touch this file, everything gets recompiled!
  40  *
  41  * This file should be included before any other header in the .c files.
  42  */
  43
  44
  45 #ifdef XFree86LOADER
  46 #include "xf86_ansic.h"
  47 #else
  48 #include <assert.h>
  49 #include <ctype.h>
  50 #include <math.h>
  51 #include <limits.h>
  52 #include <stdlib.h>
  53 #include <stdio.h>
  54 #include <string.h>
  55 #endif
  56 #include <float.h>
  57
  58
  59 #ifdef HAVE_CONFIG_H
  60 #include "conf.h"
  61 #endif
  62
  63 #include "GL/gl.h"
  64 #include "GL/glext.h"
  65
  66
  67 /*
  68  * Put compiler/OS/assembly pragmas and macros here to avoid
  69  * cluttering other source files.
  70  */
  71
  72
  73 /* Disable unreachable code warnings for Watcom C++ */
  74 #ifdef  __WATCOMC__
  75 #pragma disable_message(201)
  76 #endif
  77
  78
  79 /* Turn off macro checking systems used by other libraries */
  80 #ifdef CHECK
  81 #undef CHECK
  82 #endif
  83
  84
  85 /* Create a macro so that asm functions can be linked into compilers other
  86  * than GNU C
  87  */
  88 #ifndef _ASMAPI
  89 #if !defined( __GNUC__ ) && !defined( VMS )
  90 #define _ASMAPI __cdecl
  91 #else
  92 #define _ASMAPI
  93 #endif
  94 #ifdef  PTR_DECL_IN_FRONT
  95 #define _ASMAPIP * _ASMAPI
  96 #else
  97 #define _ASMAPIP _ASMAPI *
  98 #endif
  99 #endif
 100
 101 #ifdef USE_X86_ASM
 102 #define _NORMAPI _ASMAPI
 103 #define _NORMAPIP _ASMAPIP
 104 #else
 105 #define _NORMAPI
 106 #define _NORMAPIP *
 107 #endif
 108
 109
 110
 111 #endif /* GLHEADER_H */