548 lines
22 KiB
C
548 lines
22 KiB
C
/***************************************************************************/
|
|
/* */
|
|
/* ftconfig.h */
|
|
/* */
|
|
/* VMS-specific configuration file (specification only). */
|
|
/* */
|
|
/* Copyright 1996-2018 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 `builds/<system>', and contains */
|
|
/* system-specific files that are always included first when building */
|
|
/* the library. */
|
|
/* */
|
|
/*************************************************************************/
|
|
|
|
|
|
#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 */
|
|
/* `builds/<system>' directory, and edit it to port the engine. */
|
|
/* */
|
|
/*************************************************************************/
|
|
|
|
|
|
#define HAVE_UNISTD_H 1
|
|
#define HAVE_FCNTL_H 1
|
|
|
|
#define SIZEOF_INT 4
|
|
#define SIZEOF_LONG 4
|
|
|
|
#define FT_SIZEOF_INT 4
|
|
#define FT_SIZEOF_LONG 4
|
|
|
|
#define FT_CHAR_BIT 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 ) )
|
|
/* no Carbon frameworks for 64bit 10.4.x */
|
|
/* AvailabilityMacros.h is available since Mac OS X 10.2, */
|
|
/* so guess the system version by maximum errno before inclusion */
|
|
#include <errno.h>
|
|
#ifdef ECANCELED /* defined since 10.2 */
|
|
#include "AvailabilityMacros.h"
|
|
#endif
|
|
#if defined( __LP64__ ) && \
|
|
( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
|
|
#undef FT_MACINTOSH
|
|
#endif
|
|
|
|
#elif defined( __SC__ ) || defined( __MRC__ )
|
|
/* Classic MacOS compilers */
|
|
#include "ConditionalMacros.h"
|
|
#if TARGET_OS_MAC
|
|
#define FT_MACINTOSH 1
|
|
#endif
|
|
|
|
#endif
|
|
|
|
|
|
/* Fix compiler warning with sgi compiler */
|
|
#if defined( __sgi ) && !defined( __GNUC__ )
|
|
#if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 )
|
|
#pragma set woff 3505
|
|
#endif
|
|
#endif
|
|
|
|
|
|
/*************************************************************************/
|
|
/* */
|
|
/* <Section> */
|
|
/* basic_types */
|
|
/* */
|
|
/*************************************************************************/
|
|
|
|
|
|
/*************************************************************************/
|
|
/* */
|
|
/* <Type> */
|
|
/* FT_Int16 */
|
|
/* */
|
|
/* <Description> */
|
|
/* A typedef for a 16bit signed integer type. */
|
|
/* */
|
|
typedef signed short FT_Int16;
|
|
|
|
|
|
/*************************************************************************/
|
|
/* */
|
|
/* <Type> */
|
|
/* FT_UInt16 */
|
|
/* */
|
|
/* <Description> */
|
|
/* A typedef for a 16bit unsigned integer type. */
|
|
/* */
|
|
typedef unsigned short FT_UInt16;
|
|
|
|
/* */
|
|
|
|
|
|
/* this #if 0 ... #endif clause is for documentation purposes */
|
|
#if 0
|
|
|
|
/*************************************************************************/
|
|
/* */
|
|
/* <Type> */
|
|
/* FT_Int32 */
|
|
/* */
|
|
/* <Description> */
|
|
/* A typedef for a 32bit signed integer type. The size depends on */
|
|
/* the configuration. */
|
|
/* */
|
|
typedef signed XXX FT_Int32;
|
|
|
|
|
|
/*************************************************************************/
|
|
/* */
|
|
/* <Type> */
|
|
/* FT_UInt32 */
|
|
/* */
|
|
/* A typedef for a 32bit unsigned integer type. The size depends on */
|
|
/* the configuration. */
|
|
/* */
|
|
typedef unsigned XXX FT_UInt32;
|
|
|
|
|
|
/*************************************************************************/
|
|
/* */
|
|
/* <Type> */
|
|
/* FT_Int64 */
|
|
/* */
|
|
/* A typedef for a 64bit signed integer type. The size depends on */
|
|
/* the configuration. Only defined if there is real 64bit support; */
|
|
/* otherwise, it gets emulated with a structure (if necessary). */
|
|
/* */
|
|
typedef signed XXX FT_Int64;
|
|
|
|
|
|
/*************************************************************************/
|
|
/* */
|
|
/* <Type> */
|
|
/* FT_UInt64 */
|
|
/* */
|
|
/* A typedef for a 64bit unsigned integer type. The size depends on */
|
|
/* the configuration. Only defined if there is real 64bit support; */
|
|
/* otherwise, it gets emulated with a structure (if necessary). */
|
|
/* */
|
|
typedef unsigned XXX FT_UInt64;
|
|
|
|
/* */
|
|
|
|
#endif
|
|
|
|
#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
|
|
|
|
|
|
/* look up 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 */
|
|
/* (mostly for environments 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
|
|
#define FT_UINT64 unsigned long
|
|
|
|
/* we handle the LLP64 scheme separately for GCC and clang, */
|
|
/* suppressing the `long long' warning */
|
|
#elif ( FT_SIZEOF_LONG == 4 ) && \
|
|
defined( HAVE_LONG_LONG_INT ) && \
|
|
defined( __GNUC__ )
|
|
#pragma GCC diagnostic ignored "-Wlong-long"
|
|
#define FT_LONG64
|
|
#define FT_INT64 long long int
|
|
#define FT_UINT64 unsigned long long int
|
|
|
|
/*************************************************************************/
|
|
/* */
|
|
/* A 64-bit data type may create compilation problems if you compile */
|
|
/* in strict ANSI mode. To avoid them, we disable other 64-bit data */
|
|
/* types if __STDC__ is defined. You can however ignore this rule */
|
|
/* by defining the FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
|
|
/* */
|
|
#elif !defined( __STDC__ ) || defined( FT_CONFIG_OPTION_FORCE_INT64 )
|
|
|
|
#if defined( __STDC_VERSION__ ) && __STDC_VERSION__ >= 199901L
|
|
|
|
#define FT_LONG64
|
|
#define FT_INT64 long long int
|
|
#define FT_UINT64 unsigned long long int
|
|
|
|
#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
|
|
#define FT_UINT64 unsigned __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
|
|
#define FT_UINT64 unsigned __int64
|
|
|
|
#elif defined( __WATCOMC__ ) /* Watcom C++ */
|
|
|
|
/* Watcom doesn't provide 64-bit data types */
|
|
|
|
#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
|
|
|
|
#define FT_LONG64
|
|
#define FT_INT64 long long int
|
|
#define FT_UINT64 unsigned long long int
|
|
|
|
#elif defined( __GNUC__ )
|
|
|
|
/* GCC provides the `long long' type */
|
|
#define FT_LONG64
|
|
#define FT_INT64 long long int
|
|
#define FT_UINT64 unsigned long long int
|
|
|
|
#endif /* __STDC_VERSION__ >= 199901L */
|
|
|
|
#endif /* FT_SIZEOF_LONG == 8 */
|
|
|
|
#ifdef FT_LONG64
|
|
typedef FT_INT64 FT_Int64;
|
|
typedef FT_UINT64 FT_UInt64;
|
|
#endif
|
|
|
|
|
|
#ifdef _WIN64
|
|
/* only 64bit Windows uses the LLP64 data model, i.e., */
|
|
/* 32bit integers, 64bit pointers */
|
|
#define FT_UINT_TO_POINTER( x ) (void*)(unsigned __int64)(x)
|
|
#else
|
|
#define FT_UINT_TO_POINTER( x ) (void*)(unsigned long)(x)
|
|
#endif
|
|
|
|
|
|
/*************************************************************************/
|
|
/* */
|
|
/* miscellaneous */
|
|
/* */
|
|
/*************************************************************************/
|
|
|
|
|
|
#define FT_BEGIN_STMNT do {
|
|
#define FT_END_STMNT } while ( 0 )
|
|
#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
|
|
|
|
|
|
/* typeof condition taken from gnulib's `intprops.h' header file */
|
|
#if ( ( defined( __GNUC__ ) && __GNUC__ >= 2 ) || \
|
|
( defined( __IBMC__ ) && __IBMC__ >= 1210 && \
|
|
defined( __IBM__TYPEOF__ ) ) || \
|
|
( defined( __SUNPRO_C ) && __SUNPRO_C >= 0x5110 && !__STDC__ ) )
|
|
#define FT_TYPEOF( type ) ( __typeof__ ( type ) )
|
|
#else
|
|
#define FT_TYPEOF( type ) /* empty */
|
|
#endif
|
|
|
|
|
|
/* Use FT_LOCAL and FT_LOCAL_DEF to declare and define, respectively, */
|
|
/* a function that gets used only within the scope of a module. */
|
|
/* Normally, both the header and source code files for such a */
|
|
/* function are within a single module directory. */
|
|
/* */
|
|
/* Intra-module arrays should be tagged with FT_LOCAL_ARRAY and */
|
|
/* FT_LOCAL_ARRAY_DEF. */
|
|
/* */
|
|
#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 */
|
|
|
|
#define FT_LOCAL_ARRAY( x ) extern const x
|
|
#define FT_LOCAL_ARRAY_DEF( x ) const x
|
|
|
|
|
|
/* Use FT_BASE and FT_BASE_DEF to declare and define, respectively, */
|
|
/* functions that are used in more than a single module. In the */
|
|
/* current setup this implies that the declaration is in a header */
|
|
/* file in the `include/freetype/internal' directory, and the */
|
|
/* function body is in a file in `src/base'. */
|
|
/* */
|
|
#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 ) x
|
|
#else
|
|
#define FT_BASE_DEF( x ) x
|
|
#endif
|
|
|
|
#endif /* !FT_BASE_DEF */
|
|
|
|
|
|
/* When compiling FreeType as a DLL, some systems/compilers need a */
|
|
/* special attribute in front OR after the return type of function */
|
|
/* declarations. */
|
|
/* */
|
|
/* Two macros are used within the FreeType source code to define */
|
|
/* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */
|
|
/* */
|
|
/* FT_EXPORT( return_type ) */
|
|
/* */
|
|
/* is used in a function declaration, as in */
|
|
/* */
|
|
/* FT_EXPORT( FT_Error ) */
|
|
/* FT_Init_FreeType( FT_Library* alibrary ); */
|
|
/* */
|
|
/* */
|
|
/* FT_EXPORT_DEF( return_type ) */
|
|
/* */
|
|
/* is used in a function definition, as in */
|
|
/* */
|
|
/* FT_EXPORT_DEF( FT_Error ) */
|
|
/* FT_Init_FreeType( FT_Library* alibrary ) */
|
|
/* { */
|
|
/* ... some code ... */
|
|
/* return FT_Err_Ok; */
|
|
/* } */
|
|
/* */
|
|
/* You can provide your own implementation of FT_EXPORT and */
|
|
/* FT_EXPORT_DEF here if you want. */
|
|
/* */
|
|
/* To export a variable, use FT_EXPORT_VAR. */
|
|
/* */
|
|
#ifndef FT_EXPORT
|
|
|
|
#ifdef __cplusplus
|
|
#define FT_EXPORT( x ) extern "C" x
|
|
#else
|
|
#define FT_EXPORT( x ) extern x
|
|
#endif
|
|
|
|
#ifdef _WIN32
|
|
#if defined( FT2_BUILD_LIBRARY ) && \
|
|
( defined( _DLL ) || defined( DLL_EXPORT ) )
|
|
#undef FT_EXPORT
|
|
#define FT_EXPORT( x ) __declspec( dllexport ) x
|
|
#elif defined( FT2_DLLIMPORT )
|
|
#undef FT_EXPORT
|
|
#define FT_EXPORT( x ) __declspec( dllimport ) x
|
|
#endif
|
|
#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, */
|
|
/* located in the same source code file as the structure that uses */
|
|
/* it. */
|
|
/* */
|
|
/* FT_BASE_CALLBACK and FT_BASE_CALLBACK_DEF are used to declare */
|
|
/* and define a callback function, respectively, in a similar way */
|
|
/* as FT_BASE and FT_BASE_DEF work. */
|
|
/* */
|
|
/* 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_BASE_CALLBACK
|
|
#ifdef __cplusplus
|
|
#define FT_BASE_CALLBACK( x ) extern "C" x
|
|
#define FT_BASE_CALLBACK_DEF( x ) extern "C" x
|
|
#else
|
|
#define FT_BASE_CALLBACK( x ) extern x
|
|
#define FT_BASE_CALLBACK_DEF( x ) x
|
|
#endif
|
|
#endif /* FT_BASE_CALLBACK */
|
|
|
|
#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 */
|