topical media & game development
lib-of-vs-libs-free-type-2.1.4-include-freetype2-freetype-config-ftconfig.h / h
************************************************************************
/* */
/* ftconfig.h */
/* */
/* ANSI-specific configuration file (specification only). */
/* */
/* Copyright 1996-2001, 2002 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
************************************************************************
**********************************************************************
/* */
/* This header file contains a number of macro definitions that are used */
/* by the rest of the engine. Most of the macros here are automatically */
/* determined at compile time, and you should not need to change it to */
/* port FreeType, except to compile the library with a non-ANSI */
/* compiler. */
/* */
/* Note however that if some specific modifications are needed, we */
/* advise you to place a modified copy in your build directory. */
/* */
/* The build directory is usually `freetype/builds/<system>', and */
/* contains system-specific files that are always included first when */
/* building the library. */
/* */
/* This ANSI version should stay in `include/freetype/config'. */
/* */
**********************************************************************
ifndef __FTCONFIG_H__
define __FTCONFIG_H__
include <ft2build.h>
include FT_CONFIG_OPTIONS_H
include FT_CONFIG_STANDARD_LIBRARY_H
FT_BEGIN_HEADER
**********************************************************************
/* */
/* PLATFORM-SPECIFIC CONFIGURATION MACROS */
/* */
/* These macros can be toggled to suit a specific system. The current */
/* ones are defaults used to compile FreeType in an ANSI C environment */
/* (16bit compilers are also supported). Copy this file to your own */
/* `freetype/builds/<system>' directory, and edit it to port the engine. */
/* */
**********************************************************************
/* The number of bytes in an `int' type. */
if FT_UINT_MAX == 0xFFFFFFFFUL
define FT_SIZEOF_INT 4
#elif FT_UINT_MAX == 0xFFFFU
define FT_SIZEOF_INT 2
#elif FT_UINT_MAX > 0xFFFFFFFFU && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFU
define FT_SIZEOF_INT 8
else
#error "Unsupported number of bytes in `int' type!"
endif
/* The number of bytes in a `long' type. */
if FT_ULONG_MAX == 0xFFFFFFFFUL
define FT_SIZEOF_LONG 4
#elif FT_ULONG_MAX > 0xFFFFFFFFU && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFU
define FT_SIZEOF_LONG 8
else
#error "Unsupported number of bytes in `long' type!"
endif
/* Preferred alignment of data */
define FT_ALIGNMENT 8
/* FT_UNUSED is a macro used to indicate that a given parameter is not */
/* used -- this is only used to get rid of unpleasant compiler warnings */
ifndef FT_UNUSED
define FT_UNUSED( arg ) ( (arg) = (arg) )
endif
**********************************************************************
/* */
/* AUTOMATIC CONFIGURATION MACROS */
/* */
/* These macros are computed from the ones defined above. Don't touch */
/* their definition, unless you know precisely what you are doing. No */
/* porter should need to mess with them. */
/* */
**********************************************************************
**********************************************************************
/* */
/* Mac support */
/* */
/* This is the only necessary change, so it is defined here instead */
/* providing a new configuration file. */
/* */
if defined( __APPLE__ ) || ( defined( __MWERKS__ ) && defined( macintosh ) )
define FT_MACINTOSH 1
endif
**********************************************************************
/* */
/* IntN types */
/* */
/* Used to guarantee the size of some specific integers. */
/* */
typedef signed short FT_Int16;
typedef unsigned short FT_UInt16;
if FT_SIZEOF_INT == 4
typedef signed int FT_Int32;
typedef unsigned int FT_UInt32;
#elif FT_SIZEOF_LONG == 4
typedef signed long FT_Int32;
typedef unsigned long FT_UInt32;
else
#error "no 32bit type found -- please check your configuration files"
endif
/* now, lookup for an integer type that is at least 32 bits */
if FT_SIZEOF_INT >= 4
typedef int FT_Fast;
typedef unsigned int FT_UFast;
#elif FT_SIZEOF_LONG >= 4
typedef long FT_Fast;
typedef unsigned long FT_UFast;
endif
/* determine whether we have a 64-bit int type for platforms without */
/* Autoconf */
if FT_SIZEOF_LONG == 8
/* FT_LONG64 must be defined if a 64-bit type is available */
define FT_LONG64
define FT_INT64 long
#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
/* this compiler provides the __int64 type */
define FT_LONG64
define FT_INT64 __int64
#elif defined( __BORLANDC__ ) /* Borland C++ */
/* XXXX: We should probably check the value of __BORLANDC__ in order */
/* to test the compiler version. */
/* this compiler provides the __int64 type */
define FT_LONG64
define FT_INT64 __int64
#elif defined( __WATCOMC__ ) /* Watcom C++ */
/* Watcom doesn't provide 64-bit data types */
#elif defined( __MWKS__ ) /* Metrowerks CodeWarrior */
/* I don't know if it provides 64-bit data types, any suggestion */
/* is welcome. */
#elif defined( __GNUC__ )
/* GCC provides the "long long" type */
define FT_LONG64
define FT_INT64 long long int
endif /* FT_SIZEOF_LONG == 8 */
**********************************************************************
/* */
/* A 64-bit data type will create compilation problems if you compile */
/* in strict ANSI mode. To avoid them, we disable their use if */
/* __STDC__ is defined. You can however ignore this rule by */
/* defining the FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
/* */
if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
ifdef __STDC__
/* undefine the 64-bit macros in strict ANSI compilation mode */
#undef FT_LONG64
#undef FT_INT64
endif /* __STDC__ */
endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
ifdef FT_MAKE_OPTION_SINGLE_OBJECT
define FT_LOCAL( x ) static x
define FT_LOCAL_DEF( x ) static x
else
ifdef __cplusplus
define FT_LOCAL( x ) extern "C" x
define FT_LOCAL_DEF( x ) extern "C" x
else
define FT_LOCAL( x ) extern x
define FT_LOCAL_DEF( x ) x
endif
endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
ifndef FT_BASE
ifdef __cplusplus
define FT_BASE( x ) extern "C" x
else
define FT_BASE( x ) extern x
endif
endif /* !FT_BASE */
ifndef FT_BASE_DEF
ifdef __cplusplus
define FT_BASE_DEF( x ) extern "C" x
else
define FT_BASE_DEF( x ) extern x
endif
endif /* !FT_BASE_DEF */
ifndef FT_EXPORT
ifdef __cplusplus
define FT_EXPORT( x ) extern "C" x
else
define FT_EXPORT( x ) extern x
endif
endif /* !FT_EXPORT */
ifndef FT_EXPORT_DEF
ifdef __cplusplus
define FT_EXPORT_DEF( x ) extern "C" x
else
define FT_EXPORT_DEF( x ) extern x
endif
endif /* !FT_EXPORT_DEF */
ifndef FT_EXPORT_VAR
ifdef __cplusplus
define FT_EXPORT_VAR( x ) extern "C" x
else
define FT_EXPORT_VAR( x ) extern x
endif
endif /* !FT_EXPORT_VAR */
/* The following macros are needed to compile the library with a */
/* C++ compiler and with 16bit compilers. */
/* */
/* This is special. Within C++, you must specify `extern "C"' for */
/* functions which are used via function pointers, and you also */
/* must do that for structures which contain function pointers to */
/* assure C linkage -- it's not possible to have (local) anonymous */
/* functions which are accessed by (global) function pointers. */
/* */
/* */
/* FT_CALLBACK_DEF is used to _define_ a callback function. */
/* */
/* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
/* contains pointers to callback functions. */
/* */
/* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
/* that contains pointers to callback functions. */
/* */
/* */
/* Some 16bit compilers have to redefine these macros to insert */
/* the infamous `_cdecl' or `__fastcall' declarations. */
/* */
ifndef FT_CALLBACK_DEF
ifdef __cplusplus
define FT_CALLBACK_DEF( x ) extern "C" x
else
define FT_CALLBACK_DEF( x ) static x
endif
endif /* FT_CALLBACK_DEF */
ifndef FT_CALLBACK_TABLE
ifdef __cplusplus
define FT_CALLBACK_TABLE extern "C"
define FT_CALLBACK_TABLE_DEF extern "C"
else
define FT_CALLBACK_TABLE extern
define FT_CALLBACK_TABLE_DEF /* nothing */
endif
endif /* FT_CALLBACK_TABLE */
FT_END_HEADER
endif /* __FTCONFIG_H__ */
/* END */
(C) Æliens
04/09/2009
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