diff options
Diffstat (limited to 'src/3rdparty/freetype/include/freetype/config/ftconfig.h')
| -rw-r--r-- | src/3rdparty/freetype/include/freetype/config/ftconfig.h | 420 |
1 files changed, 212 insertions, 208 deletions
diff --git a/src/3rdparty/freetype/include/freetype/config/ftconfig.h b/src/3rdparty/freetype/include/freetype/config/ftconfig.h index eedebf4082..9466603377 100644 --- a/src/3rdparty/freetype/include/freetype/config/ftconfig.h +++ b/src/3rdparty/freetype/include/freetype/config/ftconfig.h @@ -1,39 +1,38 @@ -/***************************************************************************/ -/* */ -/* ftconfig.h */ -/* */ -/* ANSI-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. */ - /* */ - /* This ANSI version should stay in `include/config/'. */ - /* */ - /*************************************************************************/ +/**************************************************************************** + * + * ftconfig.h + * + * ANSI-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. + * + * This ANSI version should stay in `include/config/`. + * + */ #ifndef FTCONFIG_H_ #define FTCONFIG_H_ @@ -46,32 +45,32 @@ 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. */ - /* */ - /*************************************************************************/ + /************************************************************************** + * + * 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. + * + */ - /* 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. */ + /* 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 - /* The size of an `int' type. */ + /* The size of an `int` type. */ #if FT_UINT_MAX == 0xFFFFUL #define FT_SIZEOF_INT ( 16 / FT_CHAR_BIT ) #elif FT_UINT_MAX == 0xFFFFFFFFUL @@ -82,7 +81,7 @@ FT_BEGIN_HEADER #error "Unsupported size of `int' type!" #endif - /* The size of a `long' type. A five-byte `long' (as used e.g. on the */ + /* 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 ) @@ -95,35 +94,35 @@ FT_BEGIN_HEADER #endif - /* 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 */ + /* `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. */ - /* */ + /************************************************************************** + * + * 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 */ + /* 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" @@ -143,7 +142,7 @@ FT_BEGIN_HEADER #endif - /* Fix compiler warning with sgi compiler */ + /* Fix compiler warning with sgi compiler. */ #if defined( __sgi ) && !defined( __GNUC__ ) #if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 ) #pragma set woff 3505 @@ -151,33 +150,33 @@ FT_BEGIN_HEADER #endif - /*************************************************************************/ - /* */ - /* <Section> */ - /* basic_types */ - /* */ - /*************************************************************************/ + /************************************************************************** + * + * @section: + * basic_types + * + */ - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Int16 */ - /* */ - /* <Description> */ - /* A typedef for a 16bit signed integer type. */ - /* */ + /************************************************************************** + * + * @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. */ - /* */ + /************************************************************************** + * + * @type: + * FT_UInt16 + * + * @description: + * A typedef for a 16bit unsigned integer type. + */ typedef unsigned short FT_UInt16; /* */ @@ -186,50 +185,50 @@ FT_BEGIN_HEADER /* 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. */ - /* */ + /************************************************************************** + * + * @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. */ - /* */ + /************************************************************************** + * + * @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). */ - /* */ + /************************************************************************** + * + * @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). */ - /* */ + /************************************************************************** + * + * @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; /* */ @@ -251,7 +250,7 @@ FT_BEGIN_HEADER #endif - /* look up an integer type that is at least 32 bits */ + /* look up an integer type that is at least 32~bits */ #if FT_SIZEOF_INT >= ( 32 / FT_CHAR_BIT ) typedef int FT_Fast; @@ -265,22 +264,22 @@ FT_BEGIN_HEADER #endif - /* determine whether we have a 64-bit int type for platforms without */ - /* Autoconf */ + /* determine whether we have a 64-bit `int` type for platforms without */ + /* Autoconf */ #if FT_SIZEOF_LONG == ( 64 / FT_CHAR_BIT ) - /* FT_LONG64 must be defined if a 64-bit type is available */ + /* `FT_LONG64` must be defined if a 64-bit type is available */ #define FT_LONG64 #define FT_INT64 long #define FT_UINT64 unsigned long - /*************************************************************************/ - /* */ - /* 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. */ - /* */ + /************************************************************************** + * + * 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 @@ -289,19 +288,19 @@ FT_BEGIN_HEADER #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++) */ +#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */ - /* this compiler provides the __int64 type */ + /* 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. */ + /* XXXX: We should probably check the value of `__BORLANDC__` in order */ + /* to test the compiler version. */ - /* this compiler provides the __int64 type */ + /* this compiler provides the `__int64` type */ #define FT_LONG64 #define FT_INT64 __int64 #define FT_UINT64 unsigned __int64 @@ -318,7 +317,7 @@ FT_BEGIN_HEADER #elif defined( __GNUC__ ) - /* GCC provides the `long long' type */ + /* GCC provides the `long long` type */ #define FT_LONG64 #define FT_INT64 long long int #define FT_UINT64 unsigned long long int @@ -342,11 +341,11 @@ FT_BEGIN_HEADER #endif - /*************************************************************************/ - /* */ - /* miscellaneous */ - /* */ - /*************************************************************************/ + /************************************************************************** + * + * miscellaneous + * + */ #define FT_BEGIN_STMNT do { @@ -354,7 +353,7 @@ FT_BEGIN_HEADER #define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT - /* typeof condition taken from gnulib's `intprops.h' header file */ + /* `typeof` condition taken from gnulib's `intprops.h` header file */ #if ( ( defined( __GNUC__ ) && __GNUC__ >= 2 ) || \ ( defined( __IBMC__ ) && __IBMC__ >= 1210 && \ defined( __IBM__TYPEOF__ ) ) || \ @@ -365,14 +364,14 @@ FT_BEGIN_HEADER #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. */ - /* */ + /* 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 @@ -394,12 +393,12 @@ FT_BEGIN_HEADER #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'. */ - /* */ + /* 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 @@ -422,45 +421,50 @@ FT_BEGIN_HEADER #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. */ - /* */ + /* 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 ) || defined( DLL_EXPORT ) ) +#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 @@ -469,7 +473,7 @@ FT_BEGIN_HEADER #else -#if defined( FT2_DLLIMPORT ) +#if defined( _WIN32 ) && defined( DLL_IMPORT ) #define FT_EXPORT( x ) __declspec( dllimport ) x #elif defined( __cplusplus ) #define FT_EXPORT( x ) extern "C" x @@ -508,7 +512,7 @@ FT_BEGIN_HEADER /* C++ compiler and with 16bit compilers. */ /* */ - /* This is special. Within C++, you must specify `extern "C"' for */ + /* 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 */ @@ -531,7 +535,7 @@ FT_BEGIN_HEADER /* */ /* */ /* Some 16bit compilers have to redefine these macros to insert */ - /* the infamous `_cdecl' or `__fastcall' declarations. */ + /* the infamous `_cdecl` or `__fastcall` declarations. */ /* */ #ifndef FT_CALLBACK_DEF #ifdef __cplusplus |