-/* $Id: glheader.h,v 1.1 1999/11/11 01:22:26 brianp Exp $ */
+/* $Id: glheader.h,v 1.8 2000/05/22 16:30:47 brianp Exp $ */
/*
* Mesa 3-D graphics library
* Version: 3.3
*
- * Copyright (C) 1999 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2000 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"),
#else
#include <assert.h>
#include <ctype.h>
-#include <float.h>
#include <math.h>
#include <limits.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
+#if defined(__linux__) && defined(__i386__)
+#include <fpu_control.h>
+#endif
#endif
+#include <float.h>
+
#ifdef HAVE_CONFIG_H
#include "conf.h"
#endif
-#include <GL/gl.h>
+/* Make sure we include glext.h */
+#if 0
+#define GL_GLEXT_LEGACY
+#include "GL/gl.h"
+#include "glext_proto.h"
+#else
+#include "GL/gl.h"
+#include "GL/glext.h"
+#endif
+
+
+/*
+ * Put compiler/OS/assembly pragmas and macros here to avoid
+ * cluttering other source files.
+ */
+
+
+
+/*
+ * XXX move as many of these pragma's and MS Windows-isms into
+ * the new src/glheader.h file.
+ */
+
+#if defined(_WIN32) && !defined(__WIN32__)
+# define __WIN32__
+#endif
+
+#if !defined(OPENSTEP) && (defined(__WIN32__) || defined(__CYGWIN32__))
+# pragma warning( disable : 4068 ) /* unknown pragma */
+# pragma warning( disable : 4710 ) /* function 'foo' not inlined */
+# pragma warning( disable : 4711 ) /* function 'foo' selected for automatic inline expansion */
+# pragma warning( disable : 4127 ) /* conditional expression is constant */
+# if defined(MESA_MINWARN)
+# pragma warning( disable : 4244 ) /* '=' : conversion from 'const double ' to 'float ', possible loss of data */
+# pragma warning( disable : 4018 ) /* '<' : signed/unsigned mismatch */
+# pragma warning( disable : 4305 ) /* '=' : truncation from 'const double ' to 'float ' */
+# pragma warning( disable : 4550 ) /* 'function' undefined; assuming extern returning int */
+# pragma warning( disable : 4761 ) /* integral size mismatch in argument; conversion supplied */
+# endif
+# 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
+# define GLAPIENTRYP __stdcall *
+# define GLCALLBACK __stdcall
+# define GLCALLBACKP __stdcall *
+# if defined(__CYGWIN32__)
+# define GLCALLBACKPCAST *
+# else
+# define GLCALLBACKPCAST __stdcall *
+# endif
+# define GLWINAPI __stdcall
+# define GLWINAPIV __cdecl
+#else
+/* non-Windows compilation */
+# define GLAPI extern
+# define GLAPIENTRY
+# define GLAPIENTRYP *
+# define GLCALLBACK
+# define GLCALLBACKP *
+# define GLCALLBACKPCAST *
+# define GLWINAPI
+# define GLWINAPIV
+#endif /* WIN32 / CYGWIN32 bracket */
+/* compatability guard so we don't need to change client code */
+#if defined(_WIN32) && !defined(_WINDEF_) && !defined(_GNU_H_WINDOWS32_BASE) && !defined(OPENSTEP)
+# define CALLBACK GLCALLBACK
+typedef int (GLAPIENTRY *PROC)();
+typedef void *HGLRC;
+typedef void *HDC;
+typedef unsigned long COLORREF;
#endif
+
+#if defined(_WIN32) && !defined(_WINGDI_) && !defined(_GNU_H_WINDOWS32_DEFINES) && !defined(OPENSTEP)
+# define WGL_FONT_LINES 0
+# define WGL_FONT_POLYGONS 1
+#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;
+#include <gl/mesa_wgl.h>
+#endif
+
+
+
+
+/* Disable unreachable code warnings for Watcom C++ */
+#ifdef __WATCOMC__
+#pragma disable_message(201)
+#endif
+
+
+/* Turn off macro checking systems used by other libraries */
+#ifdef CHECK
+#undef CHECK
+#endif
+
+
+/* Create a macro so that asm functions can be linked into compilers other
+ * than GNU C
+ */
+#ifndef _ASMAPI
+#if !defined( __GNUC__ ) && !defined( VMS )
+#define _ASMAPI __cdecl
+#else
+#define _ASMAPI
+#endif
+#ifdef PTR_DECL_IN_FRONT
+#define _ASMAPIP * _ASMAPI
+#else
+#define _ASMAPIP _ASMAPI *
+#endif
+#endif
+
+#ifdef USE_X86_ASM
+#define _NORMAPI _ASMAPI
+#define _NORMAPIP _ASMAPIP
+#else
+#define _NORMAPI
+#define _NORMAPIP *
+#endif
+
+
+
+#endif /* GLHEADER_H */
projects / mesa.git / blobdiff