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Name	Size	Permission
ftconfig.h	19.41 KB	-rw-r--r--
ftheader.h	22.68 KB	-rw-r--r--
ftmodule.h	1.13 KB	-rw-r--r--
ftoption.h	37.81 KB	-rw-r--r--
ftstdlib.h	4.21 KB	-rw-r--r--

Code Editor : ftconfig.h

/* ftconfig.h.  Generated from ftconfig.in by configure.  */
/****************************************************************************
 *
 * ftconfig.in
 *
 *   UNIX-specific configuration file (specification only).
 *
 * Copyright (C) 1996-2019 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 HAVE_STDINT_H 1

/* There are systems (like the Texas Instruments 'C54x) where a `char`  */
  /* has 16~bits.  ANSI~C says that `sizeof(char)` is always~1.  Since an */
  /* `int` has 16~bits also for this system, `sizeof(int)` gives~1 which  */
  /* is probably unexpected.                                              */
  /*                                                                      */
  /* `CHAR_BIT` (defined in `limits.h`) gives the number of bits in a     */
  /* `char` type.                                                         */

#ifndef FT_CHAR_BIT
#define FT_CHAR_BIT  CHAR_BIT
#endif

/* #undef FT_USE_AUTOCONF_SIZEOF_TYPES */
#ifdef FT_USE_AUTOCONF_SIZEOF_TYPES

#define SIZEOF_INT 4
#define SIZEOF_LONG __SIZEOF_LONG__
#define FT_SIZEOF_INT  SIZEOF_INT
#define FT_SIZEOF_LONG SIZEOF_LONG

#else /* !FT_USE_AUTOCONF_SIZEOF_TYPES */

/* Following cpp computation of the bit length of `int` and `long` */
  /* is copied from default `include/freetype/config/ftconfig.h`.    */
  /* If any improvement is required for this file, it should be      */
  /* applied to the original header file for the builders that do    */
  /* not use configure script.                                       */

/* The size of an `int` type. */
#if                                 FT_UINT_MAX == 0xFFFFUL
#define FT_SIZEOF_INT  ( 16 / FT_CHAR_BIT )
#elif                               FT_UINT_MAX == 0xFFFFFFFFUL
#define FT_SIZEOF_INT  ( 32 / FT_CHAR_BIT )
#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
#define FT_SIZEOF_INT  ( 64 / FT_CHAR_BIT )
#else
#error "Unsupported size of `int' type!"
#endif

/* The size of a `long` type.  A five-byte `long` (as used e.g. on the */
  /* DM642) is recognized but avoided.                                   */
#if                                  FT_ULONG_MAX == 0xFFFFFFFFUL
#define FT_SIZEOF_LONG  ( 32 / FT_CHAR_BIT )
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
#define FT_SIZEOF_LONG  ( 32 / FT_CHAR_BIT )
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
#define FT_SIZEOF_LONG  ( 64 / FT_CHAR_BIT )
#else
#error "Unsupported size of `long' type!"
#endif

#endif /* !FT_USE_AUTOCONF_SIZEOF_TYPES */

/* `FT_UNUSED` indicates 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 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
#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 or DSO with hidden visibility    */
  /* 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 FT2_BUILD_LIBRARY

#if defined( _WIN32 ) && defined( DLL_EXPORT )
#define FT_EXPORT( x )  __declspec( dllexport )  x
#elif defined( __GNUC__ ) && __GNUC__ >= 4
#define FT_EXPORT( x )  __attribute__(( visibility( "default" ) ))  x
#elif defined( __SUNPRO_C ) && __SUNPRO_C >= 0x550
#define FT_EXPORT( x )  __global  x
#elif defined( __cplusplus )
#define FT_EXPORT( x )  extern "C"  x
#else
#define FT_EXPORT( x )  extern  x
#endif

#else

#if defined( _WIN32 ) && defined( DLL_IMPORT )
#define FT_EXPORT( x )  __declspec( dllimport )  x
#elif defined( __cplusplus )
#define FT_EXPORT( x )  extern "C"  x
#else
#define FT_EXPORT( x )  extern  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 */

${this.title}

Code Editor : ftconfig.h