2018-06-03 22:00:42 +02:00
|
|
|
/****************************************************************************
|
|
|
|
*
|
|
|
|
* ftconfig.h
|
|
|
|
*
|
|
|
|
* ANSI-specific configuration file (specification only).
|
|
|
|
*
|
2020-01-19 17:05:19 +01:00
|
|
|
* Copyright (C) 1996-2020 by
|
2018-06-03 22:00:42 +02:00
|
|
|
* 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.
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
/**************************************************************************
|
|
|
|
*
|
2018-08-24 18:52:30 +02:00
|
|
|
* 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.
|
2018-06-03 22:00:42 +02:00
|
|
|
*
|
2018-08-24 18:52:30 +02:00
|
|
|
* Note however that if some specific modifications are needed, we advise
|
|
|
|
* you to place a modified copy in your build directory.
|
2018-06-03 22:00:42 +02:00
|
|
|
*
|
2018-09-03 10:37:57 +02:00
|
|
|
* The build directory is usually `builds/<system>`, and contains
|
2018-08-24 18:52:30 +02:00
|
|
|
* system-specific files that are always included first when building the
|
|
|
|
* library.
|
2018-06-03 22:00:42 +02:00
|
|
|
*
|
2018-09-03 10:37:57 +02:00
|
|
|
* This ANSI version should stay in `include/config/`.
|
2018-06-03 22:00:42 +02:00
|
|
|
*
|
|
|
|
*/
|
2000-05-11 20:23:52 +02:00
|
|
|
|
2016-01-12 21:37:13 +01:00
|
|
|
#ifndef FTCONFIG_H_
|
|
|
|
#define FTCONFIG_H_
|
2000-07-19 18:17:55 +02:00
|
|
|
|
2000-12-09 01:45:38 +01:00
|
|
|
#include <ft2build.h>
|
|
|
|
#include FT_CONFIG_OPTIONS_H
|
* README.UNX: updated the Unix-specific quick-compilation guide to
warn about the GNU Make requirement at compile time..
* include/freetype/config/ftstdlib.h,
include/freetype/config/ftconfig.h,
include/freetype/config/ftheader.h,
include/freetype/internal/ftmemory.h,
include/freetype/internal/ftobjs.h,
src/autohint/ahoptim.c,
src/base/ftdbgmem.c, src/base/ftdebug.c,
src/base/ftmac.c, src/base/ftobjs.c,
src/base/ftsystem.c,
src/cache/ftcimage.c, src/cache/ftcsbits.c,
src/cff/cffdriver.c, src/cff/cffload.c, src/cff/cffobjs.c,
src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c,
src/pcf/pcfdriver.c, src/pcf/pcfread.c,
src/psaux/t1cmap.c, src/psaux/t1decode.c,
src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
src/pshinter/pshrec.c,
src/psnames/psmodule.c,
src/raster/ftraster.c,
src/sfnt/sfdriver.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,
src/smooth/ftgrays.c,
src/type1/t1afm.c, src/type1/t1driver.c, src/type1/t1gload.c,
src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c:
added the new configuration file "ftstdlib.h" used to define
aliases for all ISO C library functions used by the engine
(e.g. strlen, qsort, setjmp, etc...)
this eases the porting of FreeType 2 to exotic environments like
XFree86 modules/extensions..
also removed many #include <string.h>, #include <stdlib.h>, etc...
from the engine's sources where they're not needed..
2002-04-12 11:31:48 +02:00
|
|
|
#include FT_CONFIG_STANDARD_LIBRARY_H
|
2000-12-01 00:12:33 +01:00
|
|
|
|
2008-09-12 18:27:48 +02:00
|
|
|
|
2000-12-01 00:12:33 +01:00
|
|
|
FT_BEGIN_HEADER
|
2000-08-01 15:17:04 +02:00
|
|
|
|
2000-12-09 01:45:38 +01:00
|
|
|
|
2018-06-03 22:00:42 +02:00
|
|
|
/**************************************************************************
|
|
|
|
*
|
|
|
|
* PLATFORM-SPECIFIC CONFIGURATION MACROS
|
|
|
|
*
|
2018-08-24 18:52:30 +02:00
|
|
|
* 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
|
2018-09-03 10:37:57 +02:00
|
|
|
* `builds/<system>` directory, and edit it to port the engine.
|
2018-06-03 22:00:42 +02:00
|
|
|
*
|
|
|
|
*/
|
2000-05-11 20:23:52 +02:00
|
|
|
|
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* 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. */
|
2004-04-13 23:08:17 +02:00
|
|
|
|
2004-04-16 05:50:55 +02:00
|
|
|
#ifndef FT_CHAR_BIT
|
|
|
|
#define FT_CHAR_BIT CHAR_BIT
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* The size of an `int` type. */
|
2004-07-28 02:09:02 +02:00
|
|
|
#if FT_UINT_MAX == 0xFFFFUL
|
2017-09-30 16:16:03 +02:00
|
|
|
#define FT_SIZEOF_INT ( 16 / FT_CHAR_BIT )
|
2004-07-28 02:09:02 +02:00
|
|
|
#elif FT_UINT_MAX == 0xFFFFFFFFUL
|
2017-09-30 16:16:03 +02:00
|
|
|
#define FT_SIZEOF_INT ( 32 / FT_CHAR_BIT )
|
2004-07-28 02:09:02 +02:00
|
|
|
#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
|
2017-09-30 16:16:03 +02:00
|
|
|
#define FT_SIZEOF_INT ( 64 / FT_CHAR_BIT )
|
2000-05-11 20:23:52 +02:00
|
|
|
#else
|
2004-04-13 23:08:17 +02:00
|
|
|
#error "Unsupported size of `int' type!"
|
2000-05-11 20:23:52 +02:00
|
|
|
#endif
|
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* The size of a `long` type. A five-byte `long` (as used e.g. on the */
|
2004-07-28 02:09:02 +02:00
|
|
|
/* DM642) is recognized but avoided. */
|
|
|
|
#if FT_ULONG_MAX == 0xFFFFFFFFUL
|
2017-09-30 16:16:03 +02:00
|
|
|
#define FT_SIZEOF_LONG ( 32 / FT_CHAR_BIT )
|
2004-07-28 02:09:02 +02:00
|
|
|
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
|
2017-09-30 16:16:03 +02:00
|
|
|
#define FT_SIZEOF_LONG ( 32 / FT_CHAR_BIT )
|
2004-07-28 02:09:02 +02:00
|
|
|
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
|
2017-09-30 16:16:03 +02:00
|
|
|
#define FT_SIZEOF_LONG ( 64 / FT_CHAR_BIT )
|
2000-05-11 20:23:52 +02:00
|
|
|
#else
|
2004-04-13 23:08:17 +02:00
|
|
|
#error "Unsupported size of `long' type!"
|
2000-05-11 20:23:52 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* `FT_UNUSED` indicates that a given parameter is not used -- */
|
|
|
|
/* this is only used to get rid of unpleasant compiler warnings. */
|
2000-07-04 20:12:13 +02:00
|
|
|
#ifndef FT_UNUSED
|
2000-07-19 18:17:55 +02:00
|
|
|
#define FT_UNUSED( arg ) ( (arg) = (arg) )
|
2000-05-12 17:01:18 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
2018-06-03 22:00:42 +02:00
|
|
|
/**************************************************************************
|
|
|
|
*
|
|
|
|
* 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.
|
|
|
|
*/
|
2011-12-02 13:14:18 +01:00
|
|
|
#if defined( __APPLE__ ) || ( defined( __MWERKS__ ) && defined( macintosh ) )
|
2018-09-03 10:37:57 +02:00
|
|
|
/* 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. */
|
2011-05-28 18:33:34 +02:00
|
|
|
#include <errno.h>
|
|
|
|
#ifdef ECANCELED /* defined since 10.2 */
|
2007-03-26 07:40:55 +02:00
|
|
|
#include "AvailabilityMacros.h"
|
2011-05-28 18:33:34 +02:00
|
|
|
#endif
|
2007-03-26 07:40:55 +02:00
|
|
|
#if defined( __LP64__ ) && \
|
|
|
|
( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
|
2011-12-02 13:14:18 +01:00
|
|
|
#undef FT_MACINTOSH
|
2007-03-26 07:40:55 +02:00
|
|
|
#endif
|
2008-10-03 13:52:22 +02:00
|
|
|
|
2008-10-04 13:39:03 +02:00
|
|
|
#elif defined( __SC__ ) || defined( __MRC__ )
|
2008-10-03 13:52:22 +02:00
|
|
|
/* Classic MacOS compilers */
|
|
|
|
#include "ConditionalMacros.h"
|
|
|
|
#if TARGET_OS_MAC
|
|
|
|
#define FT_MACINTOSH 1
|
|
|
|
#endif
|
|
|
|
|
2002-04-30 16:26:49 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* Fix compiler warning with sgi compiler. */
|
2016-11-06 06:06:30 +01:00
|
|
|
#if defined( __sgi ) && !defined( __GNUC__ )
|
|
|
|
#if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 )
|
|
|
|
#pragma set woff 3505
|
|
|
|
#endif
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
2018-06-03 22:00:42 +02:00
|
|
|
/**************************************************************************
|
|
|
|
*
|
2018-06-17 21:08:36 +02:00
|
|
|
* @section:
|
2018-06-03 22:00:42 +02:00
|
|
|
* basic_types
|
|
|
|
*
|
|
|
|
*/
|
2008-05-31 09:03:30 +02:00
|
|
|
|
|
|
|
|
2018-06-03 22:00:42 +02:00
|
|
|
/**************************************************************************
|
|
|
|
*
|
2018-06-17 21:08:36 +02:00
|
|
|
* @type:
|
2018-06-03 22:00:42 +02:00
|
|
|
* FT_Int16
|
|
|
|
*
|
2018-06-17 21:08:36 +02:00
|
|
|
* @description:
|
2018-06-03 22:00:42 +02:00
|
|
|
* A typedef for a 16bit signed integer type.
|
|
|
|
*/
|
2008-05-31 09:03:30 +02:00
|
|
|
typedef signed short FT_Int16;
|
|
|
|
|
|
|
|
|
2018-06-03 22:00:42 +02:00
|
|
|
/**************************************************************************
|
|
|
|
*
|
2018-06-17 21:08:36 +02:00
|
|
|
* @type:
|
2018-06-03 22:00:42 +02:00
|
|
|
* FT_UInt16
|
|
|
|
*
|
2018-06-17 21:08:36 +02:00
|
|
|
* @description:
|
2018-06-03 22:00:42 +02:00
|
|
|
* A typedef for a 16bit unsigned integer type.
|
|
|
|
*/
|
2000-07-05 06:32:02 +02:00
|
|
|
typedef unsigned short FT_UInt16;
|
2000-05-11 20:23:52 +02:00
|
|
|
|
2008-05-31 09:03:30 +02:00
|
|
|
/* */
|
|
|
|
|
|
|
|
|
|
|
|
/* this #if 0 ... #endif clause is for documentation purposes */
|
|
|
|
#if 0
|
|
|
|
|
2018-06-03 22:00:42 +02:00
|
|
|
/**************************************************************************
|
|
|
|
*
|
2018-06-17 21:08:36 +02:00
|
|
|
* @type:
|
2018-06-03 22:00:42 +02:00
|
|
|
* FT_Int32
|
|
|
|
*
|
2018-06-17 21:08:36 +02:00
|
|
|
* @description:
|
2018-08-24 18:52:30 +02:00
|
|
|
* A typedef for a 32bit signed integer type. The size depends on the
|
|
|
|
* configuration.
|
2018-06-03 22:00:42 +02:00
|
|
|
*/
|
2008-05-31 09:03:30 +02:00
|
|
|
typedef signed XXX FT_Int32;
|
|
|
|
|
|
|
|
|
2018-06-03 22:00:42 +02:00
|
|
|
/**************************************************************************
|
|
|
|
*
|
2018-06-17 21:08:36 +02:00
|
|
|
* @type:
|
2018-06-03 22:00:42 +02:00
|
|
|
* FT_UInt32
|
|
|
|
*
|
2018-08-24 18:52:30 +02:00
|
|
|
* A typedef for a 32bit unsigned integer type. The size depends on the
|
|
|
|
* configuration.
|
2018-06-03 22:00:42 +02:00
|
|
|
*/
|
2008-05-31 09:03:30 +02:00
|
|
|
typedef unsigned XXX FT_UInt32;
|
|
|
|
|
2013-05-05 10:44:21 +02:00
|
|
|
|
2018-06-03 22:00:42 +02:00
|
|
|
/**************************************************************************
|
|
|
|
*
|
2018-06-17 21:08:36 +02:00
|
|
|
* @type:
|
2018-06-03 22:00:42 +02:00
|
|
|
* FT_Int64
|
|
|
|
*
|
2018-08-24 18:52:30 +02:00
|
|
|
* A typedef for a 64bit signed integer type. The size depends on the
|
|
|
|
* configuration. Only defined if there is real 64bit support;
|
2018-06-03 22:00:42 +02:00
|
|
|
* otherwise, it gets emulated with a structure (if necessary).
|
|
|
|
*/
|
2013-05-05 10:44:21 +02:00
|
|
|
typedef signed XXX FT_Int64;
|
|
|
|
|
2013-05-12 07:27:48 +02:00
|
|
|
|
2018-06-03 22:00:42 +02:00
|
|
|
/**************************************************************************
|
|
|
|
*
|
2018-06-17 21:08:36 +02:00
|
|
|
* @type:
|
2018-06-03 22:00:42 +02:00
|
|
|
* FT_UInt64
|
|
|
|
*
|
2018-08-24 18:52:30 +02:00
|
|
|
* A typedef for a 64bit unsigned integer type. The size depends on the
|
|
|
|
* configuration. Only defined if there is real 64bit support;
|
2018-06-03 22:00:42 +02:00
|
|
|
* otherwise, it gets emulated with a structure (if necessary).
|
|
|
|
*/
|
2013-05-12 07:27:48 +02:00
|
|
|
typedef unsigned XXX FT_UInt64;
|
|
|
|
|
2008-05-31 09:03:30 +02:00
|
|
|
/* */
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
2017-09-30 16:16:03 +02:00
|
|
|
#if FT_SIZEOF_INT == ( 32 / FT_CHAR_BIT )
|
2000-05-11 20:23:52 +02:00
|
|
|
|
|
|
|
typedef signed int FT_Int32;
|
2000-07-05 06:32:02 +02:00
|
|
|
typedef unsigned int FT_UInt32;
|
2000-05-11 20:23:52 +02:00
|
|
|
|
2017-09-30 16:16:03 +02:00
|
|
|
#elif FT_SIZEOF_LONG == ( 32 / FT_CHAR_BIT )
|
2000-05-11 20:23:52 +02:00
|
|
|
|
|
|
|
typedef signed long FT_Int32;
|
2000-07-05 06:32:02 +02:00
|
|
|
typedef unsigned long FT_UInt32;
|
2000-05-11 20:23:52 +02:00
|
|
|
|
|
|
|
#else
|
2000-07-19 18:17:55 +02:00
|
|
|
#error "no 32bit type found -- please check your configuration files"
|
2000-05-11 20:23:52 +02:00
|
|
|
#endif
|
|
|
|
|
2008-09-12 18:27:48 +02:00
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* look up an integer type that is at least 32~bits */
|
2017-09-30 16:16:03 +02:00
|
|
|
#if FT_SIZEOF_INT >= ( 32 / FT_CHAR_BIT )
|
* include/freetype/fttrigon.h, src/base/fttrigon.c, src/base/ftbase.c,
src/base/Jamfile, src/base/rules.mk: adding trigonometric functions
to the core API (using Cordic algorithms).
* builds/top_level.mk, builds/newline, builds/detect.mk: fixed problems
with Make on Windows 2000, as well as problems when "make distclean" is
invoked on a non-Unix platform when there is no "config.mk" in the
current directory..
* builds/freetype.mk: fixed a problem with object deletions under
Dos/Windows/OS/2 systems
* src/tools: added new directory to hold tools and test programs
moved docmaker.py, glnames.py to it..
* src/tools/docmaker.py: improved the script to add the current date
at the footer of each web page (useful to distinguish between versions)
* Jamfile: fixed incorrect HDRMACRO argument.
* TODO: removed the cubic arc bbox computation note, since it has been
fixed recently..
* include/freetype/t1tables.h, include/freetype/config/ftoption.h:
formatting
2001-05-11 16:25:57 +02:00
|
|
|
|
2002-03-29 08:43:04 +01:00
|
|
|
typedef int FT_Fast;
|
|
|
|
typedef unsigned int FT_UFast;
|
* include/freetype/fttrigon.h, src/base/fttrigon.c, src/base/ftbase.c,
src/base/Jamfile, src/base/rules.mk: adding trigonometric functions
to the core API (using Cordic algorithms).
* builds/top_level.mk, builds/newline, builds/detect.mk: fixed problems
with Make on Windows 2000, as well as problems when "make distclean" is
invoked on a non-Unix platform when there is no "config.mk" in the
current directory..
* builds/freetype.mk: fixed a problem with object deletions under
Dos/Windows/OS/2 systems
* src/tools: added new directory to hold tools and test programs
moved docmaker.py, glnames.py to it..
* src/tools/docmaker.py: improved the script to add the current date
at the footer of each web page (useful to distinguish between versions)
* Jamfile: fixed incorrect HDRMACRO argument.
* TODO: removed the cubic arc bbox computation note, since it has been
fixed recently..
* include/freetype/t1tables.h, include/freetype/config/ftoption.h:
formatting
2001-05-11 16:25:57 +02:00
|
|
|
|
2017-09-30 16:16:03 +02:00
|
|
|
#elif FT_SIZEOF_LONG >= ( 32 / FT_CHAR_BIT )
|
* include/freetype/fttrigon.h, src/base/fttrigon.c, src/base/ftbase.c,
src/base/Jamfile, src/base/rules.mk: adding trigonometric functions
to the core API (using Cordic algorithms).
* builds/top_level.mk, builds/newline, builds/detect.mk: fixed problems
with Make on Windows 2000, as well as problems when "make distclean" is
invoked on a non-Unix platform when there is no "config.mk" in the
current directory..
* builds/freetype.mk: fixed a problem with object deletions under
Dos/Windows/OS/2 systems
* src/tools: added new directory to hold tools and test programs
moved docmaker.py, glnames.py to it..
* src/tools/docmaker.py: improved the script to add the current date
at the footer of each web page (useful to distinguish between versions)
* Jamfile: fixed incorrect HDRMACRO argument.
* TODO: removed the cubic arc bbox computation note, since it has been
fixed recently..
* include/freetype/t1tables.h, include/freetype/config/ftoption.h:
formatting
2001-05-11 16:25:57 +02:00
|
|
|
|
2002-03-29 08:43:04 +01:00
|
|
|
typedef long FT_Fast;
|
|
|
|
typedef unsigned long FT_UFast;
|
2001-06-28 19:49:10 +02:00
|
|
|
|
* include/freetype/fttrigon.h, src/base/fttrigon.c, src/base/ftbase.c,
src/base/Jamfile, src/base/rules.mk: adding trigonometric functions
to the core API (using Cordic algorithms).
* builds/top_level.mk, builds/newline, builds/detect.mk: fixed problems
with Make on Windows 2000, as well as problems when "make distclean" is
invoked on a non-Unix platform when there is no "config.mk" in the
current directory..
* builds/freetype.mk: fixed a problem with object deletions under
Dos/Windows/OS/2 systems
* src/tools: added new directory to hold tools and test programs
moved docmaker.py, glnames.py to it..
* src/tools/docmaker.py: improved the script to add the current date
at the footer of each web page (useful to distinguish between versions)
* Jamfile: fixed incorrect HDRMACRO argument.
* TODO: removed the cubic arc bbox computation note, since it has been
fixed recently..
* include/freetype/t1tables.h, include/freetype/config/ftoption.h:
formatting
2001-05-11 16:25:57 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
2018-09-05 11:45:05 +02:00
|
|
|
/* determine whether we have a 64-bit `int` type for platforms without */
|
|
|
|
/* Autoconf */
|
2017-09-30 16:16:03 +02:00
|
|
|
#if FT_SIZEOF_LONG == ( 64 / FT_CHAR_BIT )
|
2000-05-11 20:23:52 +02:00
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* `FT_LONG64` must be defined if a 64-bit type is available */
|
2001-04-21 20:34:30 +02:00
|
|
|
#define FT_LONG64
|
2013-05-12 07:27:48 +02:00
|
|
|
#define FT_INT64 long
|
|
|
|
#define FT_UINT64 unsigned long
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2018-06-03 22:00:42 +02:00
|
|
|
/**************************************************************************
|
|
|
|
*
|
2018-08-24 18:52:30 +02:00
|
|
|
* 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
|
2018-09-03 10:37:57 +02:00
|
|
|
* `__STDC__` is defined. You can however ignore this rule by defining the
|
|
|
|
* `FT_CONFIG_OPTION_FORCE_INT64` configuration macro.
|
2018-06-03 22:00:42 +02:00
|
|
|
*/
|
2014-08-22 05:28:52 +02:00
|
|
|
#elif !defined( __STDC__ ) || defined( FT_CONFIG_OPTION_FORCE_INT64 )
|
|
|
|
|
2016-01-23 05:35:49 +01:00
|
|
|
#if defined( __STDC_VERSION__ ) && __STDC_VERSION__ >= 199901L
|
|
|
|
|
|
|
|
#define FT_LONG64
|
|
|
|
#define FT_INT64 long long int
|
|
|
|
#define FT_UINT64 unsigned long long int
|
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* this compiler provides the `__int64` type */
|
2001-04-21 20:34:30 +02:00
|
|
|
#define FT_LONG64
|
2013-05-12 07:27:48 +02:00
|
|
|
#define FT_INT64 __int64
|
|
|
|
#define FT_UINT64 unsigned __int64
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2001-04-21 20:34:30 +02:00
|
|
|
#elif defined( __BORLANDC__ ) /* Borland C++ */
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* XXXX: We should probably check the value of `__BORLANDC__` in order */
|
|
|
|
/* to test the compiler version. */
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* this compiler provides the `__int64` type */
|
2001-04-21 20:34:30 +02:00
|
|
|
#define FT_LONG64
|
2013-05-12 07:27:48 +02:00
|
|
|
#define FT_INT64 __int64
|
|
|
|
#define FT_UINT64 unsigned __int64
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2001-04-21 20:34:30 +02:00
|
|
|
#elif defined( __WATCOMC__ ) /* Watcom C++ */
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2001-04-21 20:34:30 +02:00
|
|
|
/* Watcom doesn't provide 64-bit data types */
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2003-06-09 17:54:18 +02:00
|
|
|
#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2003-06-23 21:26:53 +02:00
|
|
|
#define FT_LONG64
|
2013-05-12 07:27:48 +02:00
|
|
|
#define FT_INT64 long long int
|
|
|
|
#define FT_UINT64 unsigned long long int
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2001-04-21 20:34:30 +02:00
|
|
|
#elif defined( __GNUC__ )
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* GCC provides the `long long` type */
|
2001-04-21 20:34:30 +02:00
|
|
|
#define FT_LONG64
|
2013-05-12 07:27:48 +02:00
|
|
|
#define FT_INT64 long long int
|
|
|
|
#define FT_UINT64 unsigned long long int
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2016-01-23 05:35:49 +01:00
|
|
|
#endif /* __STDC_VERSION__ >= 199901L */
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2014-08-22 05:28:52 +02:00
|
|
|
#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2013-05-05 10:44:21 +02:00
|
|
|
#ifdef FT_LONG64
|
2013-05-12 07:27:48 +02:00
|
|
|
typedef FT_INT64 FT_Int64;
|
|
|
|
typedef FT_UINT64 FT_UInt64;
|
2013-05-05 10:44:21 +02:00
|
|
|
#endif
|
|
|
|
|
2001-04-20 10:50:36 +02:00
|
|
|
|
2017-03-18 17:30:42 +01:00
|
|
|
#ifdef _WIN64
|
|
|
|
/* only 64bit Windows uses the LLP64 data model, i.e., */
|
|
|
|
/* 32bit integers, 64bit pointers */
|
2017-05-12 07:52:36 +02:00
|
|
|
#define FT_UINT_TO_POINTER( x ) (void*)(unsigned __int64)(x)
|
2017-03-18 17:30:42 +01:00
|
|
|
#else
|
|
|
|
#define FT_UINT_TO_POINTER( x ) (void*)(unsigned long)(x)
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
2018-06-03 22:00:42 +02:00
|
|
|
/**************************************************************************
|
|
|
|
*
|
|
|
|
* miscellaneous
|
|
|
|
*
|
|
|
|
*/
|
2015-02-16 11:31:32 +01:00
|
|
|
|
|
|
|
|
2008-09-12 18:27:48 +02:00
|
|
|
#define FT_BEGIN_STMNT do {
|
|
|
|
#define FT_END_STMNT } while ( 0 )
|
|
|
|
#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
|
|
|
|
|
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* `typeof` condition taken from gnulib's `intprops.h` header file */
|
2016-12-22 10:43:46 +01:00
|
|
|
#if ( ( defined( __GNUC__ ) && __GNUC__ >= 2 ) || \
|
|
|
|
( defined( __IBMC__ ) && __IBMC__ >= 1210 && \
|
|
|
|
defined( __IBM__TYPEOF__ ) ) || \
|
|
|
|
( defined( __SUNPRO_C ) && __SUNPRO_C >= 0x5110 && !__STDC__ ) )
|
2016-11-06 06:06:30 +01:00
|
|
|
#define FT_TYPEOF( type ) ( __typeof__ ( type ) )
|
2015-02-16 11:31:32 +01:00
|
|
|
#else
|
2015-06-23 09:24:48 +02:00
|
|
|
#define FT_TYPEOF( type ) /* empty */
|
2015-02-16 11:31:32 +01:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* 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`. */
|
|
|
|
/* */
|
2000-05-11 20:23:52 +02:00
|
|
|
#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
|
2000-08-01 19:05:20 +02:00
|
|
|
|
2002-03-29 08:43:04 +01:00
|
|
|
#define FT_LOCAL( x ) static x
|
|
|
|
#define FT_LOCAL_DEF( x ) static x
|
2000-08-01 19:05:20 +02:00
|
|
|
|
|
|
|
#else
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
2002-03-29 08:43:04 +01:00
|
|
|
#define FT_LOCAL( x ) extern "C" x
|
|
|
|
#define FT_LOCAL_DEF( x ) extern "C" x
|
2000-05-11 20:23:52 +02:00
|
|
|
#else
|
2002-03-29 08:43:04 +01:00
|
|
|
#define FT_LOCAL( x ) extern x
|
|
|
|
#define FT_LOCAL_DEF( x ) x
|
2000-05-11 20:23:52 +02:00
|
|
|
#endif
|
|
|
|
|
2000-08-01 19:05:20 +02:00
|
|
|
#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
|
|
|
|
|
2013-08-02 14:50:23 +02:00
|
|
|
#define FT_LOCAL_ARRAY( x ) extern const x
|
|
|
|
#define FT_LOCAL_ARRAY_DEF( x ) const x
|
|
|
|
|
2000-08-01 19:05:20 +02:00
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* 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`. */
|
|
|
|
/* */
|
2000-11-04 02:55:49 +01:00
|
|
|
#ifndef FT_BASE
|
2000-08-01 19:05:20 +02:00
|
|
|
|
|
|
|
#ifdef __cplusplus
|
2000-11-04 02:55:49 +01:00
|
|
|
#define FT_BASE( x ) extern "C" x
|
2000-05-11 20:23:52 +02:00
|
|
|
#else
|
2000-11-04 02:55:49 +01:00
|
|
|
#define FT_BASE( x ) extern x
|
2000-05-11 20:23:52 +02:00
|
|
|
#endif
|
|
|
|
|
2000-11-04 02:55:49 +01:00
|
|
|
#endif /* !FT_BASE */
|
2000-08-01 19:05:20 +02:00
|
|
|
|
|
|
|
|
2000-11-04 02:55:49 +01:00
|
|
|
#ifndef FT_BASE_DEF
|
2000-08-01 19:05:20 +02:00
|
|
|
|
|
|
|
#ifdef __cplusplus
|
2006-05-03 00:22:16 +02:00
|
|
|
#define FT_BASE_DEF( x ) x
|
2000-08-01 19:05:20 +02:00
|
|
|
#else
|
* include/freetype/fterrdef.h, include/freetype/config/ftconfig.h,
include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c,
src/base/ftutil.c: udpating the memory management functions and
macros to safely deal with array size buffer overflows, this
corresponds to attemps to allocate arrays that are too large. For
an example, consider the following code:
count = read_uint32_from_file();
array = malloc( sizeof(Item) * count );
for ( nn = 0; nn < count; nn++ )
array[nn] = read_item_from_file();
if 'count' is larger than FT_UINT_MAX/sizeof(Item), the multiplication
will overflow and the array allocated will be smaller than the data
read from the file. In this case, the heap will be trashed, and this
can be used as a denial-of-service, or make the engine crash later.
the FT_ARRAY_NEW and FT_ARRAY_RENEW macro now check that the new
count is no more than FT_INT_MAX/item_size, otherwise, a new error,
named 'FT_Err_Array_Too_Large' will be returned.
note that the memory debugger now works again when FT_DEBUG_MEMORY
is defined, and FT_STRICT_ALIASING has disappeared, the corresponding
code being now the default.
2006-05-02 08:34:27 +02:00
|
|
|
#define FT_BASE_DEF( x ) x
|
2000-05-11 20:23:52 +02:00
|
|
|
#endif
|
|
|
|
|
2000-11-04 02:55:49 +01:00
|
|
|
#endif /* !FT_BASE_DEF */
|
2000-08-01 19:05:20 +02:00
|
|
|
|
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* 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`. */
|
|
|
|
/* */
|
2000-11-04 02:55:49 +01:00
|
|
|
#ifndef FT_EXPORT
|
2000-08-01 19:05:20 +02:00
|
|
|
|
2018-02-04 06:09:02 +01:00
|
|
|
#ifdef FT2_BUILD_LIBRARY
|
|
|
|
|
2018-07-25 05:01:34 +02:00
|
|
|
#if defined( _WIN32 ) && defined( DLL_EXPORT )
|
2018-02-04 06:09:02 +01:00
|
|
|
#define FT_EXPORT( x ) __declspec( dllexport ) x
|
|
|
|
#elif defined( __GNUC__ ) && __GNUC__ >= 4
|
|
|
|
#define FT_EXPORT( x ) __attribute__(( visibility( "default" ) )) x
|
2018-05-04 05:55:48 +02:00
|
|
|
#elif defined( __SUNPRO_C ) && __SUNPRO_C >= 0x550
|
|
|
|
#define FT_EXPORT( x ) __global x
|
2018-02-04 06:09:02 +01:00
|
|
|
#elif defined( __cplusplus )
|
2000-11-04 02:55:49 +01:00
|
|
|
#define FT_EXPORT( x ) extern "C" x
|
2000-08-01 19:05:20 +02:00
|
|
|
#else
|
2000-11-04 02:55:49 +01:00
|
|
|
#define FT_EXPORT( x ) extern x
|
2000-08-01 19:05:20 +02:00
|
|
|
#endif
|
|
|
|
|
2018-02-04 06:09:02 +01:00
|
|
|
#else
|
|
|
|
|
2018-07-25 05:01:34 +02:00
|
|
|
#if defined( _WIN32 ) && defined( DLL_IMPORT )
|
2018-01-03 03:38:35 +01:00
|
|
|
#define FT_EXPORT( x ) __declspec( dllimport ) x
|
2018-02-04 06:09:02 +01:00
|
|
|
#elif defined( __cplusplus )
|
|
|
|
#define FT_EXPORT( x ) extern "C" x
|
|
|
|
#else
|
|
|
|
#define FT_EXPORT( x ) extern x
|
2018-01-03 03:38:35 +01:00
|
|
|
#endif
|
2018-02-04 06:09:02 +01:00
|
|
|
|
2018-01-03 03:38:35 +01:00
|
|
|
#endif
|
|
|
|
|
2000-11-04 02:55:49 +01:00
|
|
|
#endif /* !FT_EXPORT */
|
2000-08-01 19:05:20 +02:00
|
|
|
|
|
|
|
|
2000-11-04 02:55:49 +01:00
|
|
|
#ifndef FT_EXPORT_DEF
|
2000-08-01 19:05:20 +02:00
|
|
|
|
2018-01-03 03:38:35 +01:00
|
|
|
#ifdef __cplusplus
|
2000-11-04 02:55:49 +01:00
|
|
|
#define FT_EXPORT_DEF( x ) extern "C" x
|
2000-08-01 19:05:20 +02:00
|
|
|
#else
|
2000-11-04 02:55:49 +01:00
|
|
|
#define FT_EXPORT_DEF( x ) extern x
|
2000-05-12 14:17:15 +02:00
|
|
|
#endif
|
|
|
|
|
2000-11-04 02:55:49 +01:00
|
|
|
#endif /* !FT_EXPORT_DEF */
|
2000-08-01 19:05:20 +02:00
|
|
|
|
|
|
|
|
|
|
|
#ifndef FT_EXPORT_VAR
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
#define FT_EXPORT_VAR( x ) extern "C" x
|
|
|
|
#else
|
|
|
|
#define FT_EXPORT_VAR( x ) extern x
|
2000-05-11 20:23:52 +02:00
|
|
|
#endif
|
|
|
|
|
2000-08-01 19:05:20 +02:00
|
|
|
#endif /* !FT_EXPORT_VAR */
|
|
|
|
|
2017-12-27 08:11:14 +01:00
|
|
|
|
2000-11-04 09:33:38 +01:00
|
|
|
/* The following macros are needed to compile the library with a */
|
2001-06-27 18:18:10 +02:00
|
|
|
/* C++ compiler and with 16bit compilers. */
|
2000-11-04 02:55:49 +01:00
|
|
|
/* */
|
2000-08-01 19:05:20 +02:00
|
|
|
|
2018-09-03 10:37:57 +02:00
|
|
|
/* This is special. Within C++, you must specify `extern "C"` for */
|
2000-08-03 02:03:08 +02:00
|
|
|
/* 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. */
|
|
|
|
/* */
|
2000-11-04 02:55:49 +01:00
|
|
|
/* */
|
2017-12-27 08:11:14 +01:00
|
|
|
/* 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. */
|
2000-11-04 02:55:49 +01:00
|
|
|
/* */
|
2000-11-04 09:33:38 +01:00
|
|
|
/* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
|
|
|
|
/* contains pointers to callback functions. */
|
2000-11-04 02:55:49 +01:00
|
|
|
/* */
|
|
|
|
/* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
|
2000-11-04 09:33:38 +01:00
|
|
|
/* that contains pointers to callback functions. */
|
2000-11-04 02:55:49 +01:00
|
|
|
/* */
|
2001-06-27 18:18:10 +02:00
|
|
|
/* */
|
|
|
|
/* Some 16bit compilers have to redefine these macros to insert */
|
2018-09-03 10:37:57 +02:00
|
|
|
/* the infamous `_cdecl` or `__fastcall` declarations. */
|
2001-06-27 18:18:10 +02:00
|
|
|
/* */
|
2001-06-27 11:26:46 +02:00
|
|
|
#ifndef FT_CALLBACK_DEF
|
2001-06-27 18:18:10 +02:00
|
|
|
#ifdef __cplusplus
|
2002-03-29 08:43:04 +01:00
|
|
|
#define FT_CALLBACK_DEF( x ) extern "C" x
|
2001-06-27 18:18:10 +02:00
|
|
|
#else
|
2002-03-29 08:43:04 +01:00
|
|
|
#define FT_CALLBACK_DEF( x ) static x
|
2001-06-27 11:26:46 +02:00
|
|
|
#endif
|
2001-06-27 18:18:10 +02:00
|
|
|
#endif /* FT_CALLBACK_DEF */
|
2000-08-03 02:03:08 +02:00
|
|
|
|
2017-12-27 08:11:14 +01:00
|
|
|
#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 */
|
|
|
|
|
2001-06-27 11:26:46 +02:00
|
|
|
#ifndef FT_CALLBACK_TABLE
|
2001-06-27 18:18:10 +02:00
|
|
|
#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 */
|
2001-06-27 11:26:46 +02:00
|
|
|
#endif
|
2001-06-27 18:18:10 +02:00
|
|
|
#endif /* FT_CALLBACK_TABLE */
|
2000-08-03 02:03:08 +02:00
|
|
|
|
|
|
|
|
2000-12-01 00:12:33 +01:00
|
|
|
FT_END_HEADER
|
2000-08-01 15:17:04 +02:00
|
|
|
|
|
|
|
|
2016-01-12 21:37:13 +01:00
|
|
|
#endif /* FTCONFIG_H_ */
|
2000-05-11 20:23:52 +02:00
|
|
|
|
|
|
|
|
|
|
|
/* END */
|