/programs/develop/libraries/menuetlibc/include/freetype/config/ftconfig.h |
---|
0,0 → 1,528 |
/***************************************************************************/ |
/* */ |
/* ftconfig.h */ |
/* */ |
/* ANSI-specific configuration file (s pecification only). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008, 2010 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. */ |
/* */ |
/*************************************************************************/ |
/* 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. */ |
#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 |
/* 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( DARWIN_NO_CARBON ) ) || \ |
( defined( __MWERKS__ ) && defined( macintosh ) ) |
/* no Carbon frameworks for 64bit 10.4.x */ |
#include "AvailabilityMacros.h" |
#if defined( __LP64__ ) && \ |
( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 ) |
#define DARWIN_NO_CARBON 1 |
#else |
#define FT_MACINTOSH 1 |
#endif |
#elif defined( __SC__ ) || defined( __MRC__ ) |
/* Classic MacOS compilers */ |
#include "ConditionalMacros.h" |
#if TARGET_OS_MAC |
#define FT_MACINTOSH 1 |
#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; |
/* */ |
#endif |
#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT) |
typedef signed int FT_Int32; |
typedef unsigned int FT_UInt32; |
#elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT) |
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 >= (32 / FT_CHAR_BIT) |
typedef int FT_Fast; |
typedef unsigned int FT_UFast; |
#elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT) |
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 == (64 / FT_CHAR_BIT) |
/* 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( __MWERKS__ ) /* Metrowerks CodeWarrior */ |
#define FT_LONG64 |
#define FT_INT64 long long int |
#elif defined( __GNUC__ ) |
/* GCC provides the `long long' type */ |
#define FT_LONG64 |
#define FT_INT64 long long int |
#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */ |
/*************************************************************************/ |
/* */ |
/* A 64-bit data type will create compilation problems if you compile */ |
/* in strict ANSI mode. To avoid them, we disable its 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 */ |
#define FT_BEGIN_STMNT do { |
#define FT_END_STMNT } while ( 0 ) |
#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT |
#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER |
/* Provide assembler fragments for performance-critical functions. */ |
/* These must be defined `static __inline__' with GCC. */ |
#if defined( __CC_ARM ) || defined( __ARMCC__ ) /* RVCT */ |
#define FT_MULFIX_ASSEMBLER FT_MulFix_arm |
/* documentation is in freetype.h */ |
static __inline FT_Int32 |
FT_MulFix_arm( FT_Int32 a, |
FT_Int32 b ) |
{ |
register FT_Int32 t, t2; |
__asm |
{ |
smull t2, t, b, a /* (lo=t2,hi=t) = a*b */ |
mov a, t, asr #31 /* a = (hi >> 31) */ |
add a, a, #0x8000 /* a += 0x8000 */ |
adds t2, t2, a /* t2 += a */ |
adc t, t, #0 /* t += carry */ |
mov a, t2, lsr #16 /* a = t2 >> 16 */ |
orr a, a, t, lsl #16 /* a |= t << 16 */ |
} |
return a; |
} |
#endif /* __CC_ARM || __ARMCC__ */ |
#ifdef __GNUC__ |
#if defined( __arm__ ) && !defined( __thumb__ ) && \ |
!( defined( __CC_ARM ) || defined( __ARMCC__ ) ) |
#define FT_MULFIX_ASSEMBLER FT_MulFix_arm |
/* documentation is in freetype.h */ |
static __inline__ FT_Int32 |
FT_MulFix_arm( FT_Int32 a, |
FT_Int32 b ) |
{ |
register FT_Int32 t, t2; |
asm __volatile__ ( |
"smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */ |
"mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */ |
"add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */ |
"adds %1, %1, %0\n\t" /* %1 += %0 */ |
"adc %2, %2, #0\n\t" /* %2 += carry */ |
"mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */ |
"orr %0, %2, lsl #16\n\t" /* %0 |= %2 << 16 */ |
: "=r"(a), "=&r"(t2), "=&r"(t) |
: "r"(a), "r"(b) ); |
return a; |
} |
#endif /* __arm__ && !__thumb__ && !( __CC_ARM || __ARMCC__ ) */ |
#if defined( __i386__ ) |
#define FT_MULFIX_ASSEMBLER FT_MulFix_i386 |
/* documentation is in freetype.h */ |
static __inline__ FT_Int32 |
FT_MulFix_i386( FT_Int32 a, |
FT_Int32 b ) |
{ |
register FT_Int32 result; |
__asm__ __volatile__ ( |
"imul %%edx\n" |
"movl %%edx, %%ecx\n" |
"sarl $31, %%ecx\n" |
"addl $0x8000, %%ecx\n" |
"addl %%ecx, %%eax\n" |
"adcl $0, %%edx\n" |
"shrl $16, %%eax\n" |
"shll $16, %%edx\n" |
"addl %%edx, %%eax\n" |
: "=a"(result), "=d"(b) |
: "a"(a), "d"(b) |
: "%ecx", "cc" ); |
return result; |
} |
#endif /* i386 */ |
#endif /* __GNUC__ */ |
#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */ |
#ifdef FT_CONFIG_OPTION_INLINE_MULFIX |
#ifdef FT_MULFIX_ASSEMBLER |
#define FT_MULFIX_INLINED FT_MULFIX_ASSEMBLER |
#endif |
#endif |
#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 ) x |
#else |
#define FT_BASE_DEF( x ) 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 */ |
/programs/develop/libraries/menuetlibc/include/freetype/config/ftheader.h |
---|
0,0 → 1,780 |
/***************************************************************************/ |
/* */ |
/* ftheader.h */ |
/* */ |
/* Build macros of the FreeType 2 library. */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FT_HEADER_H__ |
#define __FT_HEADER_H__ |
/*@***********************************************************************/ |
/* */ |
/* <Macro> */ |
/* FT_BEGIN_HEADER */ |
/* */ |
/* <Description> */ |
/* This macro is used in association with @FT_END_HEADER in header */ |
/* files to ensure that the declarations within are properly */ |
/* encapsulated in an `extern "C" { .. }' block when included from a */ |
/* C++ compiler. */ |
/* */ |
#ifdef __cplusplus |
#define FT_BEGIN_HEADER extern "C" { |
#else |
#define FT_BEGIN_HEADER /* nothing */ |
#endif |
/*@***********************************************************************/ |
/* */ |
/* <Macro> */ |
/* FT_END_HEADER */ |
/* */ |
/* <Description> */ |
/* This macro is used in association with @FT_BEGIN_HEADER in header */ |
/* files to ensure that the declarations within are properly */ |
/* encapsulated in an `extern "C" { .. }' block when included from a */ |
/* C++ compiler. */ |
/* */ |
#ifdef __cplusplus |
#define FT_END_HEADER } |
#else |
#define FT_END_HEADER /* nothing */ |
#endif |
/*************************************************************************/ |
/* */ |
/* Aliases for the FreeType 2 public and configuration files. */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* header_file_macros */ |
/* */ |
/* <Title> */ |
/* Header File Macros */ |
/* */ |
/* <Abstract> */ |
/* Macro definitions used to #include specific header files. */ |
/* */ |
/* <Description> */ |
/* The following macros are defined to the name of specific */ |
/* FreeType~2 header files. They can be used directly in #include */ |
/* statements as in: */ |
/* */ |
/* { */ |
/* #include FT_FREETYPE_H */ |
/* #include FT_MULTIPLE_MASTERS_H */ |
/* #include FT_GLYPH_H */ |
/* } */ |
/* */ |
/* There are several reasons why we are now using macros to name */ |
/* public header files. The first one is that such macros are not */ |
/* limited to the infamous 8.3~naming rule required by DOS (and */ |
/* `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h'). */ |
/* */ |
/* The second reason is that it allows for more flexibility in the */ |
/* way FreeType~2 is installed on a given system. */ |
/* */ |
/*************************************************************************/ |
/* configuration files */ |
/************************************************************************* |
* |
* @macro: |
* FT_CONFIG_CONFIG_H |
* |
* @description: |
* A macro used in #include statements to name the file containing |
* FreeType~2 configuration data. |
* |
*/ |
#ifndef FT_CONFIG_CONFIG_H |
#define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> |
#endif |
/************************************************************************* |
* |
* @macro: |
* FT_CONFIG_STANDARD_LIBRARY_H |
* |
* @description: |
* A macro used in #include statements to name the file containing |
* FreeType~2 interface to the standard C library functions. |
* |
*/ |
#ifndef FT_CONFIG_STANDARD_LIBRARY_H |
#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> |
#endif |
/************************************************************************* |
* |
* @macro: |
* FT_CONFIG_OPTIONS_H |
* |
* @description: |
* A macro used in #include statements to name the file containing |
* FreeType~2 project-specific configuration options. |
* |
*/ |
#ifndef FT_CONFIG_OPTIONS_H |
#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> |
#endif |
/************************************************************************* |
* |
* @macro: |
* FT_CONFIG_MODULES_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* list of FreeType~2 modules that are statically linked to new library |
* instances in @FT_Init_FreeType. |
* |
*/ |
#ifndef FT_CONFIG_MODULES_H |
#define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> |
#endif |
/* */ |
/* public headers */ |
/************************************************************************* |
* |
* @macro: |
* FT_FREETYPE_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* base FreeType~2 API. |
* |
*/ |
#define FT_FREETYPE_H <freetype/freetype.h> |
/************************************************************************* |
* |
* @macro: |
* FT_ERRORS_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* list of FreeType~2 error codes (and messages). |
* |
* It is included by @FT_FREETYPE_H. |
* |
*/ |
#define FT_ERRORS_H <freetype/fterrors.h> |
/************************************************************************* |
* |
* @macro: |
* FT_MODULE_ERRORS_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* list of FreeType~2 module error offsets (and messages). |
* |
*/ |
#define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> |
/************************************************************************* |
* |
* @macro: |
* FT_SYSTEM_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* FreeType~2 interface to low-level operations (i.e., memory management |
* and stream i/o). |
* |
* It is included by @FT_FREETYPE_H. |
* |
*/ |
#define FT_SYSTEM_H <freetype/ftsystem.h> |
/************************************************************************* |
* |
* @macro: |
* FT_IMAGE_H |
* |
* @description: |
* A macro used in #include statements to name the file containing type |
* definitions related to glyph images (i.e., bitmaps, outlines, |
* scan-converter parameters). |
* |
* It is included by @FT_FREETYPE_H. |
* |
*/ |
#define FT_IMAGE_H <freetype/ftimage.h> |
/************************************************************************* |
* |
* @macro: |
* FT_TYPES_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* basic data types defined by FreeType~2. |
* |
* It is included by @FT_FREETYPE_H. |
* |
*/ |
#define FT_TYPES_H <freetype/fttypes.h> |
/************************************************************************* |
* |
* @macro: |
* FT_LIST_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* list management API of FreeType~2. |
* |
* (Most applications will never need to include this file.) |
* |
*/ |
#define FT_LIST_H <freetype/ftlist.h> |
/************************************************************************* |
* |
* @macro: |
* FT_OUTLINE_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* scalable outline management API of FreeType~2. |
* |
*/ |
#define FT_OUTLINE_H <freetype/ftoutln.h> |
/************************************************************************* |
* |
* @macro: |
* FT_SIZES_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* API which manages multiple @FT_Size objects per face. |
* |
*/ |
#define FT_SIZES_H <freetype/ftsizes.h> |
/************************************************************************* |
* |
* @macro: |
* FT_MODULE_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* module management API of FreeType~2. |
* |
*/ |
#define FT_MODULE_H <freetype/ftmodapi.h> |
/************************************************************************* |
* |
* @macro: |
* FT_RENDER_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* renderer module management API of FreeType~2. |
* |
*/ |
#define FT_RENDER_H <freetype/ftrender.h> |
/************************************************************************* |
* |
* @macro: |
* FT_TYPE1_TABLES_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* types and API specific to the Type~1 format. |
* |
*/ |
#define FT_TYPE1_TABLES_H <freetype/t1tables.h> |
/************************************************************************* |
* |
* @macro: |
* FT_TRUETYPE_IDS_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* enumeration values which identify name strings, languages, encodings, |
* etc. This file really contains a _large_ set of constant macro |
* definitions, taken from the TrueType and OpenType specifications. |
* |
*/ |
#define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> |
/************************************************************************* |
* |
* @macro: |
* FT_TRUETYPE_TABLES_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* types and API specific to the TrueType (as well as OpenType) format. |
* |
*/ |
#define FT_TRUETYPE_TABLES_H <freetype/tttables.h> |
/************************************************************************* |
* |
* @macro: |
* FT_TRUETYPE_TAGS_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* definitions of TrueType four-byte `tags' which identify blocks in |
* SFNT-based font formats (i.e., TrueType and OpenType). |
* |
*/ |
#define FT_TRUETYPE_TAGS_H <freetype/tttags.h> |
/************************************************************************* |
* |
* @macro: |
* FT_BDF_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* definitions of an API which accesses BDF-specific strings from a |
* face. |
* |
*/ |
#define FT_BDF_H <freetype/ftbdf.h> |
/************************************************************************* |
* |
* @macro: |
* FT_CID_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* definitions of an API which access CID font information from a |
* face. |
* |
*/ |
#define FT_CID_H <freetype/ftcid.h> |
/************************************************************************* |
* |
* @macro: |
* FT_GZIP_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* definitions of an API which supports gzip-compressed files. |
* |
*/ |
#define FT_GZIP_H <freetype/ftgzip.h> |
/************************************************************************* |
* |
* @macro: |
* FT_LZW_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* definitions of an API which supports LZW-compressed files. |
* |
*/ |
#define FT_LZW_H <freetype/ftlzw.h> |
/************************************************************************* |
* |
* @macro: |
* FT_WINFONTS_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* definitions of an API which supports Windows FNT files. |
* |
*/ |
#define FT_WINFONTS_H <freetype/ftwinfnt.h> |
/************************************************************************* |
* |
* @macro: |
* FT_GLYPH_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* API of the optional glyph management component. |
* |
*/ |
#define FT_GLYPH_H <freetype/ftglyph.h> |
/************************************************************************* |
* |
* @macro: |
* FT_BITMAP_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* API of the optional bitmap conversion component. |
* |
*/ |
#define FT_BITMAP_H <freetype/ftbitmap.h> |
/************************************************************************* |
* |
* @macro: |
* FT_BBOX_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* API of the optional exact bounding box computation routines. |
* |
*/ |
#define FT_BBOX_H <freetype/ftbbox.h> |
/************************************************************************* |
* |
* @macro: |
* FT_CACHE_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* API of the optional FreeType~2 cache sub-system. |
* |
*/ |
#define FT_CACHE_H <freetype/ftcache.h> |
/************************************************************************* |
* |
* @macro: |
* FT_CACHE_IMAGE_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* `glyph image' API of the FreeType~2 cache sub-system. |
* |
* It is used to define a cache for @FT_Glyph elements. You can also |
* use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to |
* store small glyph bitmaps, as it will use less memory. |
* |
* This macro is deprecated. Simply include @FT_CACHE_H to have all |
* glyph image-related cache declarations. |
* |
*/ |
#define FT_CACHE_IMAGE_H FT_CACHE_H |
/************************************************************************* |
* |
* @macro: |
* FT_CACHE_SMALL_BITMAPS_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* `small bitmaps' API of the FreeType~2 cache sub-system. |
* |
* It is used to define a cache for small glyph bitmaps in a relatively |
* memory-efficient way. You can also use the API defined in |
* @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images, |
* including scalable outlines. |
* |
* This macro is deprecated. Simply include @FT_CACHE_H to have all |
* small bitmaps-related cache declarations. |
* |
*/ |
#define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H |
/************************************************************************* |
* |
* @macro: |
* FT_CACHE_CHARMAP_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* `charmap' API of the FreeType~2 cache sub-system. |
* |
* This macro is deprecated. Simply include @FT_CACHE_H to have all |
* charmap-based cache declarations. |
* |
*/ |
#define FT_CACHE_CHARMAP_H FT_CACHE_H |
/************************************************************************* |
* |
* @macro: |
* FT_MAC_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* Macintosh-specific FreeType~2 API. The latter is used to access |
* fonts embedded in resource forks. |
* |
* This header file must be explicitly included by client applications |
* compiled on the Mac (note that the base API still works though). |
* |
*/ |
#define FT_MAC_H <freetype/ftmac.h> |
/************************************************************************* |
* |
* @macro: |
* FT_MULTIPLE_MASTERS_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* optional multiple-masters management API of FreeType~2. |
* |
*/ |
#define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> |
/************************************************************************* |
* |
* @macro: |
* FT_SFNT_NAMES_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* optional FreeType~2 API which accesses embedded `name' strings in |
* SFNT-based font formats (i.e., TrueType and OpenType). |
* |
*/ |
#define FT_SFNT_NAMES_H <freetype/ftsnames.h> |
/************************************************************************* |
* |
* @macro: |
* FT_OPENTYPE_VALIDATE_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* optional FreeType~2 API which validates OpenType tables (BASE, GDEF, |
* GPOS, GSUB, JSTF). |
* |
*/ |
#define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> |
/************************************************************************* |
* |
* @macro: |
* FT_GX_VALIDATE_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat, |
* mort, morx, bsln, just, kern, opbd, trak, prop). |
* |
*/ |
#define FT_GX_VALIDATE_H <freetype/ftgxval.h> |
/************************************************************************* |
* |
* @macro: |
* FT_PFR_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* FreeType~2 API which accesses PFR-specific data. |
* |
*/ |
#define FT_PFR_H <freetype/ftpfr.h> |
/************************************************************************* |
* |
* @macro: |
* FT_STROKER_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* FreeType~2 API which provides functions to stroke outline paths. |
*/ |
#define FT_STROKER_H <freetype/ftstroke.h> |
/************************************************************************* |
* |
* @macro: |
* FT_SYNTHESIS_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* FreeType~2 API which performs artificial obliquing and emboldening. |
*/ |
#define FT_SYNTHESIS_H <freetype/ftsynth.h> |
/************************************************************************* |
* |
* @macro: |
* FT_XFREE86_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* FreeType~2 API which provides functions specific to the XFree86 and |
* X.Org X11 servers. |
*/ |
#define FT_XFREE86_H <freetype/ftxf86.h> |
/************************************************************************* |
* |
* @macro: |
* FT_TRIGONOMETRY_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* FreeType~2 API which performs trigonometric computations (e.g., |
* cosines and arc tangents). |
*/ |
#define FT_TRIGONOMETRY_H <freetype/fttrigon.h> |
/************************************************************************* |
* |
* @macro: |
* FT_LCD_FILTER_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* FreeType~2 API which performs color filtering for subpixel rendering. |
*/ |
#define FT_LCD_FILTER_H <freetype/ftlcdfil.h> |
/************************************************************************* |
* |
* @macro: |
* FT_UNPATENTED_HINTING_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* FreeType~2 API which performs color filtering for subpixel rendering. |
*/ |
#define FT_UNPATENTED_HINTING_H <freetype/ttunpat.h> |
/************************************************************************* |
* |
* @macro: |
* FT_INCREMENTAL_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* FreeType~2 API which performs color filtering for subpixel rendering. |
*/ |
#define FT_INCREMENTAL_H <freetype/ftincrem.h> |
/************************************************************************* |
* |
* @macro: |
* FT_GASP_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* FreeType~2 API which returns entries from the TrueType GASP table. |
*/ |
#define FT_GASP_H <freetype/ftgasp.h> |
/************************************************************************* |
* |
* @macro: |
* FT_ADVANCES_H |
* |
* @description: |
* A macro used in #include statements to name the file containing the |
* FreeType~2 API which returns individual and ranged glyph advances. |
*/ |
#define FT_ADVANCES_H <freetype/ftadvanc.h> |
/* */ |
#define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h> |
/* The internals of the cache sub-system are no longer exposed. We */ |
/* default to FT_CACHE_H at the moment just in case, but we know of */ |
/* no rogue client that uses them. */ |
/* */ |
#define FT_CACHE_MANAGER_H <freetype/ftcache.h> |
#define FT_CACHE_INTERNAL_MRU_H <freetype/ftcache.h> |
#define FT_CACHE_INTERNAL_MANAGER_H <freetype/ftcache.h> |
#define FT_CACHE_INTERNAL_CACHE_H <freetype/ftcache.h> |
#define FT_CACHE_INTERNAL_GLYPH_H <freetype/ftcache.h> |
#define FT_CACHE_INTERNAL_IMAGE_H <freetype/ftcache.h> |
#define FT_CACHE_INTERNAL_SBITS_H <freetype/ftcache.h> |
#define FT_INCREMENTAL_H <freetype/ftincrem.h> |
#define FT_TRUETYPE_UNPATENTED_H <freetype/ttunpat.h> |
/* |
* Include internal headers definitions from <freetype/internal/...> |
* only when building the library. |
*/ |
#ifdef FT2_BUILD_LIBRARY |
#define FT_INTERNAL_INTERNAL_H <freetype/internal/internal.h> |
#include FT_INTERNAL_INTERNAL_H |
#endif /* FT2_BUILD_LIBRARY */ |
#endif /* __FT2_BUILD_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/config/ftmodule.h |
---|
0,0 → 1,32 |
/* |
* This file registers the FreeType modules compiled into the library. |
* |
* If you use GNU make, this file IS NOT USED! Instead, it is created in |
* the objects directory (normally `<topdir>/objs/') based on information |
* from `<topdir>/modules.cfg'. |
* |
* Please read `docs/INSTALL.ANY' and `docs/CUSTOMIZE' how to compile |
* FreeType without GNU make. |
* |
*/ |
FT_USE_MODULE( FT_Module_Class, autofit_module_class ) |
FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class ) |
FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class ) |
FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class ) |
FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class ) |
FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class ) |
FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class ) |
FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class ) |
FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class ) |
FT_USE_MODULE( FT_Module_Class, psaux_module_class ) |
FT_USE_MODULE( FT_Module_Class, psnames_module_class ) |
FT_USE_MODULE( FT_Module_Class, pshinter_module_class ) |
FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class ) |
FT_USE_MODULE( FT_Module_Class, sfnt_module_class ) |
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class ) |
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class ) |
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class ) |
FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class ) |
/* EOF */ |
/programs/develop/libraries/menuetlibc/include/freetype/config/ftoption.h |
---|
0,0 → 1,733 |
/***************************************************************************/ |
/* */ |
/* ftoption.h */ |
/* */ |
/* User-selectable configuration macros (specification only). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */ |
/* 2010 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTOPTION_H__ |
#define __FTOPTION_H__ |
#include <ft2build.h> |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* USER-SELECTABLE CONFIGURATION MACROS */ |
/* */ |
/* This file contains the default configuration macro definitions for */ |
/* a standard build of the FreeType library. There are three ways to */ |
/* use this file to build project-specific versions of the library: */ |
/* */ |
/* - You can modify this file by hand, but this is not recommended in */ |
/* cases where you would like to build several versions of the */ |
/* library from a single source directory. */ |
/* */ |
/* - You can put a copy of this file in your build directory, more */ |
/* precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD' */ |
/* is the name of a directory that is included _before_ the FreeType */ |
/* include path during compilation. */ |
/* */ |
/* The default FreeType Makefiles and Jamfiles use the build */ |
/* directory `builds/<system>' by default, but you can easily change */ |
/* that for your own projects. */ |
/* */ |
/* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */ |
/* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */ |
/* locate this file during the build. For example, */ |
/* */ |
/* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */ |
/* #include <freetype/config/ftheader.h> */ |
/* */ |
/* will use `$BUILD/myftoptions.h' instead of this file for macro */ |
/* definitions. */ |
/* */ |
/* Note also that you can similarly pre-define the macro */ |
/* FT_CONFIG_MODULES_H used to locate the file listing of the modules */ |
/* that are statically linked to the library at compile time. By */ |
/* default, this file is <freetype/config/ftmodule.h>. */ |
/* */ |
/* We highly recommend using the third method whenever possible. */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* Uncomment the line below if you want to activate sub-pixel rendering */ |
/* (a.k.a. LCD rendering, or ClearType) in this build of the library. */ |
/* */ |
/* Note that this feature is covered by several Microsoft patents */ |
/* and should not be activated in any default build of the library. */ |
/* */ |
/* This macro has no impact on the FreeType API, only on its */ |
/* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */ |
/* FT_Render_Glyph still generates a bitmap that is 3 times wider than */ |
/* the original size in case this macro isn't defined; however, each */ |
/* triplet of subpixels has R=G=B. */ |
/* */ |
/* This is done to allow FreeType clients to run unmodified, forcing */ |
/* them to display normal gray-level anti-aliased glyphs. */ |
/* */ |
/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ |
/*************************************************************************/ |
/* */ |
/* Many compilers provide a non-ANSI 64-bit data type that can be used */ |
/* by FreeType to speed up some computations. However, this will create */ |
/* some problems when compiling the library in strict ANSI mode. */ |
/* */ |
/* For this reason, the use of 64-bit integers is normally disabled when */ |
/* the __STDC__ macro is defined. You can however disable this by */ |
/* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */ |
/* */ |
/* For most compilers, this will only create compilation warnings when */ |
/* building the library. */ |
/* */ |
/* ObNote: The compiler-specific 64-bit integers are detected in the */ |
/* file `ftconfig.h' either statically or through the */ |
/* `configure' script on supported platforms. */ |
/* */ |
#undef FT_CONFIG_OPTION_FORCE_INT64 |
/*************************************************************************/ |
/* */ |
/* If this macro is defined, do not try to use an assembler version of */ |
/* performance-critical functions (e.g. FT_MulFix). You should only do */ |
/* that to verify that the assembler function works properly, or to */ |
/* execute benchmark tests of the various implementations. */ |
/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */ |
/*************************************************************************/ |
/* */ |
/* If this macro is defined, try to use an inlined assembler version of */ |
/* the `FT_MulFix' function, which is a `hotspot' when loading and */ |
/* hinting glyphs, and which should be executed as fast as possible. */ |
/* */ |
/* Note that if your compiler or CPU is not supported, this will default */ |
/* to the standard and portable implementation found in `ftcalc.c'. */ |
/* */ |
#define FT_CONFIG_OPTION_INLINE_MULFIX |
/*************************************************************************/ |
/* */ |
/* LZW-compressed file support. */ |
/* */ |
/* FreeType now handles font files that have been compressed with the */ |
/* `compress' program. This is mostly used to parse many of the PCF */ |
/* files that come with various X11 distributions. The implementation */ |
/* uses NetBSD's `zopen' to partially uncompress the file on the fly */ |
/* (see src/lzw/ftgzip.c). */ |
/* */ |
/* Define this macro if you want to enable this `feature'. */ |
/* */ |
#define FT_CONFIG_OPTION_USE_LZW |
/*************************************************************************/ |
/* */ |
/* Gzip-compressed file support. */ |
/* */ |
/* FreeType now handles font files that have been compressed with the */ |
/* `gzip' program. This is mostly used to parse many of the PCF files */ |
/* that come with XFree86. The implementation uses `zlib' to */ |
/* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */ |
/* */ |
/* Define this macro if you want to enable this `feature'. See also */ |
/* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */ |
/* */ |
#define FT_CONFIG_OPTION_USE_ZLIB |
/*************************************************************************/ |
/* */ |
/* ZLib library selection */ |
/* */ |
/* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */ |
/* It allows FreeType's `ftgzip' component to link to the system's */ |
/* installation of the ZLib library. This is useful on systems like */ |
/* Unix or VMS where it generally is already available. */ |
/* */ |
/* If you let it undefined, the component will use its own copy */ |
/* of the zlib sources instead. These have been modified to be */ |
/* included directly within the component and *not* export external */ |
/* function names. This allows you to link any program with FreeType */ |
/* _and_ ZLib without linking conflicts. */ |
/* */ |
/* Do not #undef this macro here since the build system might define */ |
/* it for certain configurations only. */ |
/* */ |
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */ |
/*************************************************************************/ |
/* */ |
/* DLL export compilation */ |
/* */ |
/* When compiling FreeType as a DLL, some systems/compilers need a */ |
/* special keyword 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. If you leave them undefined, they */ |
/* will be later automatically defined as `extern return_type' to */ |
/* allow normal compilation. */ |
/* */ |
/* Do not #undef these macros here since the build system might define */ |
/* them for certain configurations only. */ |
/* */ |
/* #define FT_EXPORT(x) extern x */ |
/* #define FT_EXPORT_DEF(x) x */ |
/*************************************************************************/ |
/* */ |
/* Glyph Postscript Names handling */ |
/* */ |
/* By default, FreeType 2 is compiled with the `psnames' module. This */ |
/* module is in charge of converting a glyph name string into a */ |
/* Unicode value, or return a Macintosh standard glyph name for the */ |
/* use with the TrueType `post' table. */ |
/* */ |
/* Undefine this macro if you do not want `psnames' compiled in your */ |
/* build of FreeType. This has the following effects: */ |
/* */ |
/* - The TrueType driver will provide its own set of glyph names, */ |
/* if you build it to support postscript names in the TrueType */ |
/* `post' table. */ |
/* */ |
/* - The Type 1 driver will not be able to synthesize a Unicode */ |
/* charmap out of the glyphs found in the fonts. */ |
/* */ |
/* You would normally undefine this configuration macro when building */ |
/* a version of FreeType that doesn't contain a Type 1 or CFF driver. */ |
/* */ |
#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES |
/*************************************************************************/ |
/* */ |
/* Postscript Names to Unicode Values support */ |
/* */ |
/* By default, FreeType 2 is built with the `PSNames' module compiled */ |
/* in. Among other things, the module is used to convert a glyph name */ |
/* into a Unicode value. This is especially useful in order to */ |
/* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */ |
/* through a big table named the `Adobe Glyph List' (AGL). */ |
/* */ |
/* Undefine this macro if you do not want the Adobe Glyph List */ |
/* compiled in your `PSNames' module. The Type 1 driver will not be */ |
/* able to synthesize a Unicode charmap out of the glyphs found in the */ |
/* fonts. */ |
/* */ |
#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST |
/*************************************************************************/ |
/* */ |
/* Support for Mac fonts */ |
/* */ |
/* Define this macro if you want support for outline fonts in Mac */ |
/* format (mac dfont, mac resource, macbinary containing a mac */ |
/* resource) on non-Mac platforms. */ |
/* */ |
/* Note that the `FOND' resource isn't checked. */ |
/* */ |
#define FT_CONFIG_OPTION_MAC_FONTS |
/*************************************************************************/ |
/* */ |
/* Guessing methods to access embedded resource forks */ |
/* */ |
/* Enable extra Mac fonts support on non-Mac platforms (e.g. */ |
/* GNU/Linux). */ |
/* */ |
/* Resource forks which include fonts data are stored sometimes in */ |
/* locations which users or developers don't expected. In some cases, */ |
/* resource forks start with some offset from the head of a file. In */ |
/* other cases, the actual resource fork is stored in file different */ |
/* from what the user specifies. If this option is activated, */ |
/* FreeType tries to guess whether such offsets or different file */ |
/* names must be used. */ |
/* */ |
/* Note that normal, direct access of resource forks is controlled via */ |
/* the FT_CONFIG_OPTION_MAC_FONTS option. */ |
/* */ |
#ifdef FT_CONFIG_OPTION_MAC_FONTS |
#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK |
#endif |
/*************************************************************************/ |
/* */ |
/* Allow the use of FT_Incremental_Interface to load typefaces that */ |
/* contain no glyph data, but supply it via a callback function. */ |
/* This is required by clients supporting document formats which */ |
/* supply font data incrementally as the document is parsed, such */ |
/* as the Ghostscript interpreter for the PostScript language. */ |
/* */ |
#define FT_CONFIG_OPTION_INCREMENTAL |
/*************************************************************************/ |
/* */ |
/* The size in bytes of the render pool used by the scan-line converter */ |
/* to do all of its work. */ |
/* */ |
/* This must be greater than 4KByte if you use FreeType to rasterize */ |
/* glyphs; otherwise, you may set it to zero to avoid unnecessary */ |
/* allocation of the render pool. */ |
/* */ |
#define FT_RENDER_POOL_SIZE 16384L |
/*************************************************************************/ |
/* */ |
/* FT_MAX_MODULES */ |
/* */ |
/* The maximum number of modules that can be registered in a single */ |
/* FreeType library object. 32 is the default. */ |
/* */ |
#define FT_MAX_MODULES 32 |
/*************************************************************************/ |
/* */ |
/* Debug level */ |
/* */ |
/* FreeType can be compiled in debug or trace mode. In debug mode, */ |
/* errors are reported through the `ftdebug' component. In trace */ |
/* mode, additional messages are sent to the standard output during */ |
/* execution. */ |
/* */ |
/* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */ |
/* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */ |
/* */ |
/* Don't define any of these macros to compile in `release' mode! */ |
/* */ |
/* Do not #undef these macros here since the build system might define */ |
/* them for certain configurations only. */ |
/* */ |
/* #define FT_DEBUG_LEVEL_ERROR */ |
/* #define FT_DEBUG_LEVEL_TRACE */ |
/*************************************************************************/ |
/* */ |
/* Memory Debugging */ |
/* */ |
/* FreeType now comes with an integrated memory debugger that is */ |
/* capable of detecting simple errors like memory leaks or double */ |
/* deletes. To compile it within your build of the library, you */ |
/* should define FT_DEBUG_MEMORY here. */ |
/* */ |
/* Note that the memory debugger is only activated at runtime when */ |
/* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */ |
/* */ |
/* Do not #undef this macro here since the build system might define */ |
/* it for certain configurations only. */ |
/* */ |
/* #define FT_DEBUG_MEMORY */ |
/*************************************************************************/ |
/* */ |
/* Module errors */ |
/* */ |
/* If this macro is set (which is _not_ the default), the higher byte */ |
/* of an error code gives the module in which the error has occurred, */ |
/* while the lower byte is the real error code. */ |
/* */ |
/* Setting this macro makes sense for debugging purposes only, since */ |
/* it would break source compatibility of certain programs that use */ |
/* FreeType 2. */ |
/* */ |
/* More details can be found in the files ftmoderr.h and fterrors.h. */ |
/* */ |
#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS |
/*************************************************************************/ |
/* */ |
/* Position Independent Code */ |
/* */ |
/* If this macro is set (which is _not_ the default), FreeType2 will */ |
/* avoid creating constants that require address fixups. Instead the */ |
/* constants will be moved into a struct and additional intialization */ |
/* code will be used. */ |
/* */ |
/* Setting this macro is needed for systems that prohibit address */ |
/* fixups, such as BREW. */ |
/* */ |
/* #define FT_CONFIG_OPTION_PIC */ |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** S F N T D R I V E R C O N F I G U R A T I O N ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */ |
/* embedded bitmaps in all formats using the SFNT module (namely */ |
/* TrueType & OpenType). */ |
/* */ |
#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS |
/*************************************************************************/ |
/* */ |
/* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */ |
/* load and enumerate the glyph Postscript names in a TrueType or */ |
/* OpenType file. */ |
/* */ |
/* Note that when you do not compile the `PSNames' module by undefining */ |
/* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */ |
/* contain additional code used to read the PS Names table from a font. */ |
/* */ |
/* (By default, the module uses `PSNames' to extract glyph names.) */ |
/* */ |
#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES |
/*************************************************************************/ |
/* */ |
/* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */ |
/* access the internal name table in a SFNT-based format like TrueType */ |
/* or OpenType. The name table contains various strings used to */ |
/* describe the font, like family name, copyright, version, etc. It */ |
/* does not contain any glyph name though. */ |
/* */ |
/* Accessing SFNT names is done through the functions declared in */ |
/* `freetype/ftsnames.h'. */ |
/* */ |
#define TT_CONFIG_OPTION_SFNT_NAMES |
/*************************************************************************/ |
/* */ |
/* TrueType CMap support */ |
/* */ |
/* Here you can fine-tune which TrueType CMap table format shall be */ |
/* supported. */ |
#define TT_CONFIG_CMAP_FORMAT_0 |
#define TT_CONFIG_CMAP_FORMAT_2 |
#define TT_CONFIG_CMAP_FORMAT_4 |
#define TT_CONFIG_CMAP_FORMAT_6 |
#define TT_CONFIG_CMAP_FORMAT_8 |
#define TT_CONFIG_CMAP_FORMAT_10 |
#define TT_CONFIG_CMAP_FORMAT_12 |
#define TT_CONFIG_CMAP_FORMAT_13 |
#define TT_CONFIG_CMAP_FORMAT_14 |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */ |
/* a bytecode interpreter in the TrueType driver. */ |
/* */ |
/* By undefining this, you will only compile the code necessary to load */ |
/* TrueType glyphs without hinting. */ |
/* */ |
/* Do not #undef this macro here, since the build system might */ |
/* define it for certain configurations only. */ |
/* */ |
#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER |
/*************************************************************************/ |
/* */ |
/* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */ |
/* of the TrueType bytecode interpreter is used that doesn't implement */ |
/* any of the patented opcodes and algorithms. The patents related to */ |
/* TrueType hinting have expired worldwide since May 2010; this option */ |
/* is now deprecated. */ |
/* */ |
/* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* */ |
/* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, */ |
/* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */ |
/* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */ |
/* */ |
/* This macro is only useful for a small number of font files (mostly */ |
/* for Asian scripts) that require bytecode interpretation to properly */ |
/* load glyphs. For all other fonts, this produces unpleasant results, */ |
/* thus the unpatented interpreter is never used to load glyphs from */ |
/* TrueType fonts unless one of the following two options is used. */ |
/* */ |
/* - The unpatented interpreter is explicitly activated by the user */ |
/* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */ |
/* when opening the FT_Face. */ |
/* */ |
/* - FreeType detects that the FT_Face corresponds to one of the */ |
/* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */ |
/* contains a hard-coded list of font names and other matching */ |
/* parameters (see function `tt_face_init' in file */ |
/* `src/truetype/ttobjs.c'). */ |
/* */ |
/* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */ |
/* */ |
/* { */ |
/* FT_Parameter parameter; */ |
/* FT_Open_Args open_args; */ |
/* */ |
/* */ |
/* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */ |
/* */ |
/* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */ |
/* open_args.pathname = my_font_pathname; */ |
/* open_args.num_params = 1; */ |
/* open_args.params = ¶meter; */ |
/* */ |
/* error = FT_Open_Face( library, &open_args, index, &face ); */ |
/* ... */ |
/* } */ |
/* */ |
/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */ |
/*************************************************************************/ |
/* */ |
/* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */ |
/* bytecode interpreter with a huge switch statement, rather than a call */ |
/* table. This results in smaller and faster code for a number of */ |
/* architectures. */ |
/* */ |
/* Note however that on some compiler/processor combinations, undefining */ |
/* this macro will generate faster, though larger, code. */ |
/* */ |
#define TT_CONFIG_OPTION_INTERPRETER_SWITCH |
/*************************************************************************/ |
/* */ |
/* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */ |
/* TrueType glyph loader to use Apple's definition of how to handle */ |
/* component offsets in composite glyphs. */ |
/* */ |
/* Apple and MS disagree on the default behavior of component offsets */ |
/* in composites. Apple says that they should be scaled by the scaling */ |
/* factors in the transformation matrix (roughly, it's more complex) */ |
/* while MS says they should not. OpenType defines two bits in the */ |
/* composite flags array which can be used to disambiguate, but old */ |
/* fonts will not have them. */ |
/* */ |
/* http://partners.adobe.com/asn/developer/opentype/glyf.html */ |
/* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */ |
/* */ |
#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED |
/*************************************************************************/ |
/* */ |
/* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */ |
/* support for Apple's distortable font technology (fvar, gvar, cvar, */ |
/* and avar tables). This has many similarities to Type 1 Multiple */ |
/* Masters support. */ |
/* */ |
#define TT_CONFIG_OPTION_GX_VAR_SUPPORT |
/*************************************************************************/ |
/* */ |
/* Define TT_CONFIG_OPTION_BDF if you want to include support for */ |
/* an embedded `BDF ' table within SFNT-based bitmap formats. */ |
/* */ |
#define TT_CONFIG_OPTION_BDF |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and */ |
/* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */ |
/* required. */ |
/* */ |
#define T1_MAX_DICT_DEPTH 5 |
/*************************************************************************/ |
/* */ |
/* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */ |
/* calls during glyph loading. */ |
/* */ |
#define T1_MAX_SUBRS_CALLS 16 |
/*************************************************************************/ |
/* */ |
/* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */ |
/* minimum of 16 is required. */ |
/* */ |
/* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */ |
/* */ |
#define T1_MAX_CHARSTRINGS_OPERANDS 256 |
/*************************************************************************/ |
/* */ |
/* Define this configuration macro if you want to prevent the */ |
/* compilation of `t1afm', which is in charge of reading Type 1 AFM */ |
/* files into an existing face. Note that if set, the T1 driver will be */ |
/* unable to produce kerning distances. */ |
/* */ |
#undef T1_CONFIG_OPTION_NO_AFM |
/*************************************************************************/ |
/* */ |
/* Define this configuration macro if you want to prevent the */ |
/* compilation of the Multiple Masters font support in the Type 1 */ |
/* driver. */ |
/* */ |
#undef T1_CONFIG_OPTION_NO_MM_SUPPORT |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* Compile autofit module with CJK (Chinese, Japanese, Korean) script */ |
/* support. */ |
/* */ |
#define AF_CONFIG_OPTION_CJK |
/*************************************************************************/ |
/* */ |
/* Compile autofit module with Indic script support. */ |
/* */ |
#define AF_CONFIG_OPTION_INDIC |
/* */ |
/* |
* Define this variable if you want to keep the layout of internal |
* structures that was used prior to FreeType 2.2. This also compiles in |
* a few obsolete functions to avoid linking problems on typical Unix |
* distributions. |
* |
* For embedded systems or building a new distribution from scratch, it |
* is recommended to disable the macro since it reduces the library's code |
* size and activates a few memory-saving optimizations as well. |
*/ |
#define FT_CONFIG_OPTION_OLD_INTERNALS |
/* |
* To detect legacy cache-lookup call from a rogue client (<= 2.1.7), |
* we restrict the number of charmaps in a font. The current API of |
* FTC_CMapCache_Lookup() takes cmap_index & charcode, but old API |
* takes charcode only. To determine the passed value is for cmap_index |
* or charcode, the possible cmap_index is restricted not to exceed |
* the minimum possible charcode by a rogue client. It is also very |
* unlikely that a rogue client is interested in Unicode values 0 to 15. |
* |
* NOTE: The original threshold was 4 deduced from popular number of |
* cmap subtables in UCS-4 TrueType fonts, but now it is not |
* irregular for OpenType fonts to have more than 4 subtables, |
* because variation selector subtables are available for Apple |
* and Microsoft platforms. |
*/ |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
#define FT_MAX_CHARMAP_CACHEABLE 15 |
#endif |
/* |
* This macro is defined if either unpatented or native TrueType |
* hinting is requested by the definitions above. |
*/ |
#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER |
#define TT_USE_BYTECODE_INTERPRETER |
#undef TT_CONFIG_OPTION_UNPATENTED_HINTING |
#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING |
#define TT_USE_BYTECODE_INTERPRETER |
#endif |
FT_END_HEADER |
#endif /* __FTOPTION_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/config/ftstdlib.h |
---|
0,0 → 1,173 |
/***************************************************************************/ |
/* */ |
/* ftstdlib.h */ |
/* */ |
/* ANSI-specific library and header configuration file (specification */ |
/* only). */ |
/* */ |
/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2009 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 file is used to group all #includes to the ANSI C library that */ |
/* FreeType normally requires. It also defines macros to rename the */ |
/* standard functions within the FreeType source code. */ |
/* */ |
/* Load a file which defines __FTSTDLIB_H__ before this one to override */ |
/* it. */ |
/* */ |
/*************************************************************************/ |
#ifndef __FTSTDLIB_H__ |
#define __FTSTDLIB_H__ |
#include <stddef.h> |
#define ft_ptrdiff_t ptrdiff_t |
/**********************************************************************/ |
/* */ |
/* integer limits */ |
/* */ |
/* UINT_MAX and ULONG_MAX are used to automatically compute the size */ |
/* of `int' and `long' in bytes at compile-time. So far, this works */ |
/* for all platforms the library has been tested on. */ |
/* */ |
/* Note that on the extremely rare platforms that do not provide */ |
/* integer types that are _exactly_ 16 and 32 bits wide (e.g. some */ |
/* old Crays where `int' is 36 bits), we do not make any guarantee */ |
/* about the correct behaviour of FT2 with all fonts. */ |
/* */ |
/* In these case, `ftconfig.h' will refuse to compile anyway with a */ |
/* message like `couldn't find 32-bit type' or something similar. */ |
/* */ |
/**********************************************************************/ |
#include <limits.h> |
#define FT_CHAR_BIT CHAR_BIT |
#define FT_INT_MAX INT_MAX |
#define FT_INT_MIN INT_MIN |
#define FT_UINT_MAX UINT_MAX |
#define FT_ULONG_MAX ULONG_MAX |
/**********************************************************************/ |
/* */ |
/* character and string processing */ |
/* */ |
/**********************************************************************/ |
#include <string.h> |
#define ft_memchr memchr |
#define ft_memcmp memcmp |
#define ft_memcpy memcpy |
#define ft_memmove memmove |
#define ft_memset memset |
#define ft_strcat strcat |
#define ft_strcmp strcmp |
#define ft_strcpy strcpy |
#define ft_strlen strlen |
#define ft_strncmp strncmp |
#define ft_strncpy strncpy |
#define ft_strrchr strrchr |
#define ft_strstr strstr |
/**********************************************************************/ |
/* */ |
/* file handling */ |
/* */ |
/**********************************************************************/ |
#include <stdio.h> |
#define FT_FILE FILE |
#define ft_fclose fclose |
#define ft_fopen fopen |
#define ft_fread fread |
#define ft_fseek fseek |
#define ft_ftell ftell |
#define ft_sprintf sprintf |
/**********************************************************************/ |
/* */ |
/* sorting */ |
/* */ |
/**********************************************************************/ |
#include <stdlib.h> |
#define ft_qsort qsort |
/**********************************************************************/ |
/* */ |
/* memory allocation */ |
/* */ |
/**********************************************************************/ |
#define ft_scalloc calloc |
#define ft_sfree free |
#define ft_smalloc malloc |
#define ft_srealloc realloc |
/**********************************************************************/ |
/* */ |
/* miscellaneous */ |
/* */ |
/**********************************************************************/ |
#define ft_atol atol |
#define ft_labs labs |
/**********************************************************************/ |
/* */ |
/* execution control */ |
/* */ |
/**********************************************************************/ |
#include <setjmp.h> |
#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */ |
/* jmp_buf is defined as a macro */ |
/* on certain platforms */ |
#define ft_longjmp longjmp |
#define ft_setjmp( b ) setjmp( *(jmp_buf*) &(b) ) /* same thing here */ |
/* the following is only used for debugging purposes, i.e., if */ |
/* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */ |
#include <stdarg.h> |
#endif /* __FTSTDLIB_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftadvanc.h |
---|
0,0 → 1,179 |
/************************************************************** *************/ |
/* */ |
/* ftadvanc.h */ |
/* */ |
/* Quick computation of advance widths (specification only). */ |
/* */ |
/* Copyright 2008 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTADVANC_H__ |
#define __FTADVANC_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/************************************************************************** |
* |
* @section: |
* quick_advance |
* |
* @title: |
* Quick retrieval of advance values |
* |
* @abstract: |
* Retrieve horizontal and vertical advance values without processing |
* glyph outlines, if possible. |
* |
* @description: |
* This section contains functions to quickly extract advance values |
* without handling glyph outlines, if possible. |
*/ |
/*************************************************************************/ |
/* */ |
/* <Const> */ |
/* FT_ADVANCE_FLAG_FAST_ONLY */ |
/* */ |
/* <Description> */ |
/* A bit-flag to be OR-ed with the `flags' parameter of the */ |
/* @FT_Get_Advance and @FT_Get_Advances functions. */ |
/* */ |
/* If set, it indicates that you want these functions to fail if the */ |
/* corresponding hinting mode or font driver doesn't allow for very */ |
/* quick advance computation. */ |
/* */ |
/* Typically, glyphs which are either unscaled, unhinted, bitmapped, */ |
/* or light-hinted can have their advance width computed very */ |
/* quickly. */ |
/* */ |
/* Normal and bytecode hinted modes, which require loading, scaling, */ |
/* and hinting of the glyph outline, are extremely slow by */ |
/* comparison. */ |
/* */ |
#define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000UL |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Get_Advance */ |
/* */ |
/* <Description> */ |
/* Retrieve the advance value of a given glyph outline in an */ |
/* @FT_Face. By default, the unhinted advance is returned in font */ |
/* units. */ |
/* */ |
/* <Input> */ |
/* face :: The source @FT_Face handle. */ |
/* */ |
/* gindex :: The glyph index. */ |
/* */ |
/* load_flags :: A set of bit flags similar to those used when */ |
/* calling @FT_Load_Glyph, used to determine what kind */ |
/* of advances you need. */ |
/* <Output> */ |
/* padvance :: The advance value, in either font units or 16.16 */ |
/* format. */ |
/* */ |
/* If @FT_LOAD_VERTICAL_LAYOUT is set, this is the */ |
/* vertical advance corresponding to a vertical layout. */ |
/* Otherwise, it is the horizontal advance in a */ |
/* horizontal layout. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
/* <Note> */ |
/* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */ |
/* if the corresponding font backend doesn't have a quick way to */ |
/* retrieve the advances. */ |
/* */ |
/* A scaled advance is returned in 16.16 format but isn't transformed */ |
/* by the affine transformation specified by @FT_Set_Transform. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Get_Advance( FT_Face face, |
FT_UInt gindex, |
FT_Int32 load_flags, |
FT_Fixed *padvance ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Get_Advances */ |
/* */ |
/* <Description> */ |
/* Retrieve the advance values of several glyph outlines in an */ |
/* @FT_Face. By default, the unhinted advances are returned in font */ |
/* units. */ |
/* */ |
/* <Input> */ |
/* face :: The source @FT_Face handle. */ |
/* */ |
/* start :: The first glyph index. */ |
/* */ |
/* count :: The number of advance values you want to retrieve. */ |
/* */ |
/* load_flags :: A set of bit flags similar to those used when */ |
/* calling @FT_Load_Glyph. */ |
/* */ |
/* <Output> */ |
/* padvance :: The advances, in either font units or 16.16 format. */ |
/* This array must contain at least `count' elements. */ |
/* */ |
/* If @FT_LOAD_VERTICAL_LAYOUT is set, these are the */ |
/* vertical advances corresponding to a vertical layout. */ |
/* Otherwise, they are the horizontal advances in a */ |
/* horizontal layout. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
/* <Note> */ |
/* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */ |
/* if the corresponding font backend doesn't have a quick way to */ |
/* retrieve the advances. */ |
/* */ |
/* Scaled advances are returned in 16.16 format but aren't */ |
/* transformed by the affine transformation specified by */ |
/* @FT_Set_Transform. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Get_Advances( FT_Face face, |
FT_UInt start, |
FT_UInt count, |
FT_Int32 load_flags, |
FT_Fixed *padvances ); |
/* */ |
FT_END_HEADER |
#endif /* __FTADVANC_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftbbox.h |
---|
0,0 → 1,94 |
/***************************************************************************/ |
/* */ |
/* ftbbox.h a */ |
/* */ |
/* FreeType exact bbox computation (specification). */ |
/* */ |
/* Copyright 1996-2001, 2003, 2007 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 component has a _single_ role: to compute exact outline bounding */ |
/* boxes. */ |
/* */ |
/* It is separated from the rest of the engine for various technical */ |
/* reasons. It may well be integrated in `ftoutln' later. */ |
/* */ |
/*************************************************************************/ |
#ifndef __FTBBOX_H__ |
#define __FTBBOX_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* outline_processing */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_Get_BBox */ |
/* */ |
/* <Description> */ |
/* Compute the exact bounding box of an outline. This is slower */ |
/* than computing the control box. However, it uses an advanced */ |
/* algorithm which returns _very_ quickly when the two boxes */ |
/* coincide. Otherwise, the outline Bézier arcs are traversed to */ |
/* extract their extrema. */ |
/* */ |
/* <Input> */ |
/* outline :: A pointer to the source outline. */ |
/* */ |
/* <Output> */ |
/* abbox :: The outline's exact bounding box. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Outline_Get_BBox( FT_Outline* outline, |
FT_BBox *abbox ); |
/* */ |
FT_END_HEADER |
#endif /* __FTBBOX_H__ */ |
/* END */ |
/* Local Variables: */ |
/* coding: utf-8 */ |
/* End: */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftbdf.h |
---|
0,0 → 1,209 |
/***************************************************************************/ |
/* */ |
/* ftbdf.h */ |
/* */ |
/* FreeType API for accessing BDF-specific strings (specification). */ |
/* */ |
/* Copyright 2002, 2003, 2004, 2006, 2009 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTBDF_H__ |
#define __FTBDF_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* bdf_fonts */ |
/* */ |
/* <Title> */ |
/* BDF and PCF Files */ |
/* */ |
/* <Abstract> */ |
/* BDF and PCF specific API. */ |
/* */ |
/* <Description> */ |
/* This section contains the declaration of functions specific to BDF */ |
/* and PCF fonts. */ |
/* */ |
/*************************************************************************/ |
/********************************************************************** |
* |
* @enum: |
* FT_PropertyType |
* |
* @description: |
* A list of BDF property types. |
* |
* @values: |
* BDF_PROPERTY_TYPE_NONE :: |
* Value~0 is used to indicate a missing property. |
* |
* BDF_PROPERTY_TYPE_ATOM :: |
* Property is a string atom. |
* |
* BDF_PROPERTY_TYPE_INTEGER :: |
* Property is a 32-bit signed integer. |
* |
* BDF_PROPERTY_TYPE_CARDINAL :: |
* Property is a 32-bit unsigned integer. |
*/ |
typedef enum BDF_PropertyType_ |
{ |
BDF_PROPERTY_TYPE_NONE = 0, |
BDF_PROPERTY_TYPE_ATOM = 1, |
BDF_PROPERTY_TYPE_INTEGER = 2, |
BDF_PROPERTY_TYPE_CARDINAL = 3 |
} BDF_PropertyType; |
/********************************************************************** |
* |
* @type: |
* BDF_Property |
* |
* @description: |
* A handle to a @BDF_PropertyRec structure to model a given |
* BDF/PCF property. |
*/ |
typedef struct BDF_PropertyRec_* BDF_Property; |
/********************************************************************** |
* |
* @struct: |
* BDF_PropertyRec |
* |
* @description: |
* This structure models a given BDF/PCF property. |
* |
* @fields: |
* type :: |
* The property type. |
* |
* u.atom :: |
* The atom string, if type is @BDF_PROPERTY_TYPE_ATOM. |
* |
* u.integer :: |
* A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER. |
* |
* u.cardinal :: |
* An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL. |
*/ |
typedef struct BDF_PropertyRec_ |
{ |
BDF_PropertyType type; |
union { |
const char* atom; |
FT_Int32 integer; |
FT_UInt32 cardinal; |
} u; |
} BDF_PropertyRec; |
/********************************************************************** |
* |
* @function: |
* FT_Get_BDF_Charset_ID |
* |
* @description: |
* Retrieve a BDF font character set identity, according to |
* the BDF specification. |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* @output: |
* acharset_encoding :: |
* Charset encoding, as a C~string, owned by the face. |
* |
* acharset_registry :: |
* Charset registry, as a C~string, owned by the face. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function only works with BDF faces, returning an error otherwise. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_BDF_Charset_ID( FT_Face face, |
const char* *acharset_encoding, |
const char* *acharset_registry ); |
/********************************************************************** |
* |
* @function: |
* FT_Get_BDF_Property |
* |
* @description: |
* Retrieve a BDF property from a BDF or PCF font file. |
* |
* @input: |
* face :: A handle to the input face. |
* |
* name :: The property name. |
* |
* @output: |
* aproperty :: The property. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function works with BDF _and_ PCF fonts. It returns an error |
* otherwise. It also returns an error if the property is not in the |
* font. |
* |
* A `property' is a either key-value pair within the STARTPROPERTIES |
* ... ENDPROPERTIES block of a BDF font or a key-value pair from the |
* `info->props' array within a `FontRec' structure of a PCF font. |
* |
* Integer properties are always stored as `signed' within PCF fonts; |
* consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value |
* for BDF fonts only. |
* |
* In case of error, `aproperty->type' is always set to |
* @BDF_PROPERTY_TYPE_NONE. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_BDF_Property( FT_Face face, |
const char* prop_name, |
BDF_PropertyRec *aproperty ); |
/* */ |
FT_END_HEADER |
#endif /* __FTBDF_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftbitmap.h |
---|
0,0 → 1,227 |
/***************************************************************************/ |
/* */ |
/* ftbitmap.h */ |
/* */ |
/* FreeType utility functions for bitmaps (specification). */ |
/* */ |
/* Copyright 2004, 2005, 2006, 2008 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTBITMAP_H__ |
#define __FTBITMAP_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* bitmap_handling */ |
/* */ |
/* <Title> */ |
/* Bitmap Handling */ |
/* */ |
/* <Abstract> */ |
/* Handling FT_Bitmap objects. */ |
/* */ |
/* <Description> */ |
/* This section contains functions for converting FT_Bitmap objects. */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Bitmap_New */ |
/* */ |
/* <Description> */ |
/* Initialize a pointer to an @FT_Bitmap structure. */ |
/* */ |
/* <InOut> */ |
/* abitmap :: A pointer to the bitmap structure. */ |
/* */ |
FT_EXPORT( void ) |
FT_Bitmap_New( FT_Bitmap *abitmap ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Bitmap_Copy */ |
/* */ |
/* <Description> */ |
/* Copy a bitmap into another one. */ |
/* */ |
/* <Input> */ |
/* library :: A handle to a library object. */ |
/* */ |
/* source :: A handle to the source bitmap. */ |
/* */ |
/* <Output> */ |
/* target :: A handle to the target bitmap. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Bitmap_Copy( FT_Library library, |
const FT_Bitmap *source, |
FT_Bitmap *target); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Bitmap_Embolden */ |
/* */ |
/* <Description> */ |
/* Embolden a bitmap. The new bitmap will be about `xStrength' */ |
/* pixels wider and `yStrength' pixels higher. The left and bottom */ |
/* borders are kept unchanged. */ |
/* */ |
/* <Input> */ |
/* library :: A handle to a library object. */ |
/* */ |
/* xStrength :: How strong the glyph is emboldened horizontally. */ |
/* Expressed in 26.6 pixel format. */ |
/* */ |
/* yStrength :: How strong the glyph is emboldened vertically. */ |
/* Expressed in 26.6 pixel format. */ |
/* */ |
/* <InOut> */ |
/* bitmap :: A handle to the target bitmap. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The current implementation restricts `xStrength' to be less than */ |
/* or equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO. */ |
/* */ |
/* If you want to embolden the bitmap owned by a @FT_GlyphSlotRec, */ |
/* you should call @FT_GlyphSlot_Own_Bitmap on the slot first. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Bitmap_Embolden( FT_Library library, |
FT_Bitmap* bitmap, |
FT_Pos xStrength, |
FT_Pos yStrength ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Bitmap_Convert */ |
/* */ |
/* <Description> */ |
/* Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, or 8bpp to a */ |
/* bitmap object with depth 8bpp, making the number of used bytes per */ |
/* line (a.k.a. the `pitch') a multiple of `alignment'. */ |
/* */ |
/* <Input> */ |
/* library :: A handle to a library object. */ |
/* */ |
/* source :: The source bitmap. */ |
/* */ |
/* alignment :: The pitch of the bitmap is a multiple of this */ |
/* parameter. Common values are 1, 2, or 4. */ |
/* */ |
/* <Output> */ |
/* target :: The target bitmap. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* It is possible to call @FT_Bitmap_Convert multiple times without */ |
/* calling @FT_Bitmap_Done (the memory is simply reallocated). */ |
/* */ |
/* Use @FT_Bitmap_Done to finally remove the bitmap object. */ |
/* */ |
/* The `library' argument is taken to have access to FreeType's */ |
/* memory handling functions. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Bitmap_Convert( FT_Library library, |
const FT_Bitmap *source, |
FT_Bitmap *target, |
FT_Int alignment ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_GlyphSlot_Own_Bitmap */ |
/* */ |
/* <Description> */ |
/* Make sure that a glyph slot owns `slot->bitmap'. */ |
/* */ |
/* <Input> */ |
/* slot :: The glyph slot. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* This function is to be used in combination with */ |
/* @FT_Bitmap_Embolden. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Bitmap_Done */ |
/* */ |
/* <Description> */ |
/* Destroy a bitmap object created with @FT_Bitmap_New. */ |
/* */ |
/* <Input> */ |
/* library :: A handle to a library object. */ |
/* */ |
/* bitmap :: The bitmap object to be freed. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The `library' argument is taken to have access to FreeType's */ |
/* memory handling functions. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Bitmap_Done( FT_Library library, |
FT_Bitmap *bitmap ); |
/* */ |
FT_END_HEADER |
#endif /* __FTBITMAP_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftcache.h |
---|
0,0 → 1,1140 |
/***************************************************************************/ |
/* */ |
/* ftcache.h c */ |
/* */ |
/* FreeType Cache subsystem (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTCACHE_H__ |
#define __FTCACHE_H__ |
#include <ft2build.h> |
#include FT_GLYPH_H |
FT_BEGIN_HEADER |
/************************************************************************* |
* |
* <Section> |
* cache_subsystem |
* |
* <Title> |
* Cache Sub-System |
* |
* <Abstract> |
* How to cache face, size, and glyph data with FreeType~2. |
* |
* <Description> |
* This section describes the FreeType~2 cache sub-system, which is used |
* to limit the number of concurrently opened @FT_Face and @FT_Size |
* objects, as well as caching information like character maps and glyph |
* images while limiting their maximum memory usage. |
* |
* Note that all types and functions begin with the `FTC_' prefix. |
* |
* The cache is highly portable and thus doesn't know anything about the |
* fonts installed on your system, or how to access them. This implies |
* the following scheme: |
* |
* First, available or installed font faces are uniquely identified by |
* @FTC_FaceID values, provided to the cache by the client. Note that |
* the cache only stores and compares these values, and doesn't try to |
* interpret them in any way. |
* |
* Second, the cache calls, only when needed, a client-provided function |
* to convert an @FTC_FaceID into a new @FT_Face object. The latter is |
* then completely managed by the cache, including its termination |
* through @FT_Done_Face. To monitor termination of face objects, the |
* finalizer callback in the `generic' field of the @FT_Face object can |
* be used, which might also be used to store the @FTC_FaceID of the |
* face. |
* |
* Clients are free to map face IDs to anything else. The most simple |
* usage is to associate them to a (pathname,face_index) pair that is |
* used to call @FT_New_Face. However, more complex schemes are also |
* possible. |
* |
* Note that for the cache to work correctly, the face ID values must be |
* *persistent*, which means that the contents they point to should not |
* change at runtime, or that their value should not become invalid. |
* |
* If this is unavoidable (e.g., when a font is uninstalled at runtime), |
* you should call @FTC_Manager_RemoveFaceID as soon as possible, to let |
* the cache get rid of any references to the old @FTC_FaceID it may |
* keep internally. Failure to do so will lead to incorrect behaviour |
* or even crashes. |
* |
* To use the cache, start with calling @FTC_Manager_New to create a new |
* @FTC_Manager object, which models a single cache instance. You can |
* then look up @FT_Face and @FT_Size objects with |
* @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively. |
* |
* If you want to use the charmap caching, call @FTC_CMapCache_New, then |
* later use @FTC_CMapCache_Lookup to perform the equivalent of |
* @FT_Get_Char_Index, only much faster. |
* |
* If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then |
* later use @FTC_ImageCache_Lookup to retrieve the corresponding |
* @FT_Glyph objects from the cache. |
* |
* If you need lots of small bitmaps, it is much more memory efficient |
* to call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup. This |
* returns @FTC_SBitRec structures, which are used to store small |
* bitmaps directly. (A small bitmap is one whose metrics and |
* dimensions all fit into 8-bit integers). |
* |
* We hope to also provide a kerning cache in the near future. |
* |
* |
* <Order> |
* FTC_Manager |
* FTC_FaceID |
* FTC_Face_Requester |
* |
* FTC_Manager_New |
* FTC_Manager_Reset |
* FTC_Manager_Done |
* FTC_Manager_LookupFace |
* FTC_Manager_LookupSize |
* FTC_Manager_RemoveFaceID |
* |
* FTC_Node |
* FTC_Node_Unref |
* |
* FTC_ImageCache |
* FTC_ImageCache_New |
* FTC_ImageCache_Lookup |
* |
* FTC_SBit |
* FTC_SBitCache |
* FTC_SBitCache_New |
* FTC_SBitCache_Lookup |
* |
* FTC_CMapCache |
* FTC_CMapCache_New |
* FTC_CMapCache_Lookup |
* |
*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** BASIC TYPE DEFINITIONS *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/************************************************************************* |
* |
* @type: FTC_FaceID |
* |
* @description: |
* An opaque pointer type that is used to identity face objects. The |
* contents of such objects is application-dependent. |
* |
* These pointers are typically used to point to a user-defined |
* structure containing a font file path, and face index. |
* |
* @note: |
* Never use NULL as a valid @FTC_FaceID. |
* |
* Face IDs are passed by the client to the cache manager, which calls, |
* when needed, the @FTC_Face_Requester to translate them into new |
* @FT_Face objects. |
* |
* If the content of a given face ID changes at runtime, or if the value |
* becomes invalid (e.g., when uninstalling a font), you should |
* immediately call @FTC_Manager_RemoveFaceID before any other cache |
* function. |
* |
* Failure to do so will result in incorrect behaviour or even |
* memory leaks and crashes. |
*/ |
typedef FT_Pointer FTC_FaceID; |
/************************************************************************ |
* |
* @functype: |
* FTC_Face_Requester |
* |
* @description: |
* A callback function provided by client applications. It is used by |
* the cache manager to translate a given @FTC_FaceID into a new valid |
* @FT_Face object, on demand. |
* |
* <Input> |
* face_id :: |
* The face ID to resolve. |
* |
* library :: |
* A handle to a FreeType library object. |
* |
* req_data :: |
* Application-provided request data (see note below). |
* |
* <Output> |
* aface :: |
* A new @FT_Face handle. |
* |
* <Return> |
* FreeType error code. 0~means success. |
* |
* <Note> |
* The third parameter `req_data' is the same as the one passed by the |
* client when @FTC_Manager_New is called. |
* |
* The face requester should not perform funny things on the returned |
* face object, like creating a new @FT_Size for it, or setting a |
* transformation through @FT_Set_Transform! |
*/ |
typedef FT_Error |
(*FTC_Face_Requester)( FTC_FaceID face_id, |
FT_Library library, |
FT_Pointer request_data, |
FT_Face* aface ); |
/* */ |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
/* these macros are incompatible with LLP64, should not be used */ |
#define FT_POINTER_TO_ULONG( p ) ( (FT_ULong)(FT_Pointer)(p) ) |
#define FTC_FACE_ID_HASH( i ) \ |
((FT_UInt32)(( FT_POINTER_TO_ULONG( i ) >> 3 ) ^ \ |
( FT_POINTER_TO_ULONG( i ) << 7 ) ) ) |
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** CACHE MANAGER OBJECT *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FTC_Manager */ |
/* */ |
/* <Description> */ |
/* This object corresponds to one instance of the cache-subsystem. */ |
/* It is used to cache one or more @FT_Face objects, along with */ |
/* corresponding @FT_Size objects. */ |
/* */ |
/* The manager intentionally limits the total number of opened */ |
/* @FT_Face and @FT_Size objects to control memory usage. See the */ |
/* `max_faces' and `max_sizes' parameters of @FTC_Manager_New. */ |
/* */ |
/* The manager is also used to cache `nodes' of various types while */ |
/* limiting their total memory usage. */ |
/* */ |
/* All limitations are enforced by keeping lists of managed objects */ |
/* in most-recently-used order, and flushing old nodes to make room */ |
/* for new ones. */ |
/* */ |
typedef struct FTC_ManagerRec_* FTC_Manager; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FTC_Node */ |
/* */ |
/* <Description> */ |
/* An opaque handle to a cache node object. Each cache node is */ |
/* reference-counted. A node with a count of~0 might be flushed */ |
/* out of a full cache whenever a lookup request is performed. */ |
/* */ |
/* If you look up nodes, you have the ability to `acquire' them, */ |
/* i.e., to increment their reference count. This will prevent the */ |
/* node from being flushed out of the cache until you explicitly */ |
/* `release' it (see @FTC_Node_Unref). */ |
/* */ |
/* See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup. */ |
/* */ |
typedef struct FTC_NodeRec_* FTC_Node; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FTC_Manager_New */ |
/* */ |
/* <Description> */ |
/* Create a new cache manager. */ |
/* */ |
/* <Input> */ |
/* library :: The parent FreeType library handle to use. */ |
/* */ |
/* max_faces :: Maximum number of opened @FT_Face objects managed by */ |
/* this cache instance. Use~0 for defaults. */ |
/* */ |
/* max_sizes :: Maximum number of opened @FT_Size objects managed by */ |
/* this cache instance. Use~0 for defaults. */ |
/* */ |
/* max_bytes :: Maximum number of bytes to use for cached data nodes. */ |
/* Use~0 for defaults. Note that this value does not */ |
/* account for managed @FT_Face and @FT_Size objects. */ |
/* */ |
/* requester :: An application-provided callback used to translate */ |
/* face IDs into real @FT_Face objects. */ |
/* */ |
/* req_data :: A generic pointer that is passed to the requester */ |
/* each time it is called (see @FTC_Face_Requester). */ |
/* */ |
/* <Output> */ |
/* amanager :: A handle to a new manager object. 0~in case of */ |
/* failure. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FTC_Manager_New( FT_Library library, |
FT_UInt max_faces, |
FT_UInt max_sizes, |
FT_ULong max_bytes, |
FTC_Face_Requester requester, |
FT_Pointer req_data, |
FTC_Manager *amanager ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FTC_Manager_Reset */ |
/* */ |
/* <Description> */ |
/* Empty a given cache manager. This simply gets rid of all the */ |
/* currently cached @FT_Face and @FT_Size objects within the manager. */ |
/* */ |
/* <InOut> */ |
/* manager :: A handle to the manager. */ |
/* */ |
FT_EXPORT( void ) |
FTC_Manager_Reset( FTC_Manager manager ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FTC_Manager_Done */ |
/* */ |
/* <Description> */ |
/* Destroy a given manager after emptying it. */ |
/* */ |
/* <Input> */ |
/* manager :: A handle to the target cache manager object. */ |
/* */ |
FT_EXPORT( void ) |
FTC_Manager_Done( FTC_Manager manager ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FTC_Manager_LookupFace */ |
/* */ |
/* <Description> */ |
/* Retrieve the @FT_Face object that corresponds to a given face ID */ |
/* through a cache manager. */ |
/* */ |
/* <Input> */ |
/* manager :: A handle to the cache manager. */ |
/* */ |
/* face_id :: The ID of the face object. */ |
/* */ |
/* <Output> */ |
/* aface :: A handle to the face object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The returned @FT_Face object is always owned by the manager. You */ |
/* should never try to discard it yourself. */ |
/* */ |
/* The @FT_Face object doesn't necessarily have a current size object */ |
/* (i.e., face->size can be 0). If you need a specific `font size', */ |
/* use @FTC_Manager_LookupSize instead. */ |
/* */ |
/* Never change the face's transformation matrix (i.e., never call */ |
/* the @FT_Set_Transform function) on a returned face! If you need */ |
/* to transform glyphs, do it yourself after glyph loading. */ |
/* */ |
/* When you perform a lookup, out-of-memory errors are detected */ |
/* _within_ the lookup and force incremental flushes of the cache */ |
/* until enough memory is released for the lookup to succeed. */ |
/* */ |
/* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */ |
/* already been completely flushed, and still no memory was available */ |
/* for the operation. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FTC_Manager_LookupFace( FTC_Manager manager, |
FTC_FaceID face_id, |
FT_Face *aface ); |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FTC_ScalerRec */ |
/* */ |
/* <Description> */ |
/* A structure used to describe a given character size in either */ |
/* pixels or points to the cache manager. See */ |
/* @FTC_Manager_LookupSize. */ |
/* */ |
/* <Fields> */ |
/* face_id :: The source face ID. */ |
/* */ |
/* width :: The character width. */ |
/* */ |
/* height :: The character height. */ |
/* */ |
/* pixel :: A Boolean. If 1, the `width' and `height' fields are */ |
/* interpreted as integer pixel character sizes. */ |
/* Otherwise, they are expressed as 1/64th of points. */ |
/* */ |
/* x_res :: Only used when `pixel' is value~0 to indicate the */ |
/* horizontal resolution in dpi. */ |
/* */ |
/* y_res :: Only used when `pixel' is value~0 to indicate the */ |
/* vertical resolution in dpi. */ |
/* */ |
/* <Note> */ |
/* This type is mainly used to retrieve @FT_Size objects through the */ |
/* cache manager. */ |
/* */ |
typedef struct FTC_ScalerRec_ |
{ |
FTC_FaceID face_id; |
FT_UInt width; |
FT_UInt height; |
FT_Int pixel; |
FT_UInt x_res; |
FT_UInt y_res; |
} FTC_ScalerRec; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FTC_Scaler */ |
/* */ |
/* <Description> */ |
/* A handle to an @FTC_ScalerRec structure. */ |
/* */ |
typedef struct FTC_ScalerRec_* FTC_Scaler; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FTC_Manager_LookupSize */ |
/* */ |
/* <Description> */ |
/* Retrieve the @FT_Size object that corresponds to a given */ |
/* @FTC_ScalerRec pointer through a cache manager. */ |
/* */ |
/* <Input> */ |
/* manager :: A handle to the cache manager. */ |
/* */ |
/* scaler :: A scaler handle. */ |
/* */ |
/* <Output> */ |
/* asize :: A handle to the size object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The returned @FT_Size object is always owned by the manager. You */ |
/* should never try to discard it by yourself. */ |
/* */ |
/* You can access the parent @FT_Face object simply as `size->face' */ |
/* if you need it. Note that this object is also owned by the */ |
/* manager. */ |
/* */ |
/* <Note> */ |
/* When you perform a lookup, out-of-memory errors are detected */ |
/* _within_ the lookup and force incremental flushes of the cache */ |
/* until enough memory is released for the lookup to succeed. */ |
/* */ |
/* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */ |
/* already been completely flushed, and still no memory is available */ |
/* for the operation. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FTC_Manager_LookupSize( FTC_Manager manager, |
FTC_Scaler scaler, |
FT_Size *asize ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FTC_Node_Unref */ |
/* */ |
/* <Description> */ |
/* Decrement a cache node's internal reference count. When the count */ |
/* reaches 0, it is not destroyed but becomes eligible for subsequent */ |
/* cache flushes. */ |
/* */ |
/* <Input> */ |
/* node :: The cache node handle. */ |
/* */ |
/* manager :: The cache manager handle. */ |
/* */ |
FT_EXPORT( void ) |
FTC_Node_Unref( FTC_Node node, |
FTC_Manager manager ); |
/************************************************************************* |
* |
* @function: |
* FTC_Manager_RemoveFaceID |
* |
* @description: |
* A special function used to indicate to the cache manager that |
* a given @FTC_FaceID is no longer valid, either because its |
* content changed, or because it was deallocated or uninstalled. |
* |
* @input: |
* manager :: |
* The cache manager handle. |
* |
* face_id :: |
* The @FTC_FaceID to be removed. |
* |
* @note: |
* This function flushes all nodes from the cache corresponding to this |
* `face_id', with the exception of nodes with a non-null reference |
* count. |
* |
* Such nodes are however modified internally so as to never appear |
* in later lookups with the same `face_id' value, and to be immediately |
* destroyed when released by all their users. |
* |
*/ |
FT_EXPORT( void ) |
FTC_Manager_RemoveFaceID( FTC_Manager manager, |
FTC_FaceID face_id ); |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* cache_subsystem */ |
/* */ |
/*************************************************************************/ |
/************************************************************************* |
* |
* @type: |
* FTC_CMapCache |
* |
* @description: |
* An opaque handle used to model a charmap cache. This cache is to |
* hold character codes -> glyph indices mappings. |
* |
*/ |
typedef struct FTC_CMapCacheRec_* FTC_CMapCache; |
/************************************************************************* |
* |
* @function: |
* FTC_CMapCache_New |
* |
* @description: |
* Create a new charmap cache. |
* |
* @input: |
* manager :: |
* A handle to the cache manager. |
* |
* @output: |
* acache :: |
* A new cache handle. NULL in case of error. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* Like all other caches, this one will be destroyed with the cache |
* manager. |
* |
*/ |
FT_EXPORT( FT_Error ) |
FTC_CMapCache_New( FTC_Manager manager, |
FTC_CMapCache *acache ); |
/************************************************************************ |
* |
* @function: |
* FTC_CMapCache_Lookup |
* |
* @description: |
* Translate a character code into a glyph index, using the charmap |
* cache. |
* |
* @input: |
* cache :: |
* A charmap cache handle. |
* |
* face_id :: |
* The source face ID. |
* |
* cmap_index :: |
* The index of the charmap in the source face. Any negative value |
* means to use the cache @FT_Face's default charmap. |
* |
* char_code :: |
* The character code (in the corresponding charmap). |
* |
* @return: |
* Glyph index. 0~means `no glyph'. |
* |
*/ |
FT_EXPORT( FT_UInt ) |
FTC_CMapCache_Lookup( FTC_CMapCache cache, |
FTC_FaceID face_id, |
FT_Int cmap_index, |
FT_UInt32 char_code ); |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* cache_subsystem */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** IMAGE CACHE OBJECT *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/************************************************************************* |
* |
* @struct: |
* FTC_ImageTypeRec |
* |
* @description: |
* A structure used to model the type of images in a glyph cache. |
* |
* @fields: |
* face_id :: |
* The face ID. |
* |
* width :: |
* The width in pixels. |
* |
* height :: |
* The height in pixels. |
* |
* flags :: |
* The load flags, as in @FT_Load_Glyph. |
* |
*/ |
typedef struct FTC_ImageTypeRec_ |
{ |
FTC_FaceID face_id; |
FT_Int width; |
FT_Int height; |
FT_Int32 flags; |
} FTC_ImageTypeRec; |
/************************************************************************* |
* |
* @type: |
* FTC_ImageType |
* |
* @description: |
* A handle to an @FTC_ImageTypeRec structure. |
* |
*/ |
typedef struct FTC_ImageTypeRec_* FTC_ImageType; |
/* */ |
#define FTC_IMAGE_TYPE_COMPARE( d1, d2 ) \ |
( (d1)->face_id == (d2)->face_id && \ |
(d1)->width == (d2)->width && \ |
(d1)->flags == (d2)->flags ) |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
/* this macro is incompatible with LLP64, should not be used */ |
#define FTC_IMAGE_TYPE_HASH( d ) \ |
(FT_UFast)( FTC_FACE_ID_HASH( (d)->face_id ) ^ \ |
( (d)->width << 8 ) ^ (d)->height ^ \ |
( (d)->flags << 4 ) ) |
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FTC_ImageCache */ |
/* */ |
/* <Description> */ |
/* A handle to an glyph image cache object. They are designed to */ |
/* hold many distinct glyph images while not exceeding a certain */ |
/* memory threshold. */ |
/* */ |
typedef struct FTC_ImageCacheRec_* FTC_ImageCache; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FTC_ImageCache_New */ |
/* */ |
/* <Description> */ |
/* Create a new glyph image cache. */ |
/* */ |
/* <Input> */ |
/* manager :: The parent manager for the image cache. */ |
/* */ |
/* <Output> */ |
/* acache :: A handle to the new glyph image cache object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FTC_ImageCache_New( FTC_Manager manager, |
FTC_ImageCache *acache ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FTC_ImageCache_Lookup */ |
/* */ |
/* <Description> */ |
/* Retrieve a given glyph image from a glyph image cache. */ |
/* */ |
/* <Input> */ |
/* cache :: A handle to the source glyph image cache. */ |
/* */ |
/* type :: A pointer to a glyph image type descriptor. */ |
/* */ |
/* gindex :: The glyph index to retrieve. */ |
/* */ |
/* <Output> */ |
/* aglyph :: The corresponding @FT_Glyph object. 0~in case of */ |
/* failure. */ |
/* */ |
/* anode :: Used to return the address of of the corresponding cache */ |
/* node after incrementing its reference count (see note */ |
/* below). */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The returned glyph is owned and managed by the glyph image cache. */ |
/* Never try to transform or discard it manually! You can however */ |
/* create a copy with @FT_Glyph_Copy and modify the new one. */ |
/* */ |
/* If `anode' is _not_ NULL, it receives the address of the cache */ |
/* node containing the glyph image, after increasing its reference */ |
/* count. This ensures that the node (as well as the @FT_Glyph) will */ |
/* always be kept in the cache until you call @FTC_Node_Unref to */ |
/* `release' it. */ |
/* */ |
/* If `anode' is NULL, the cache node is left unchanged, which means */ |
/* that the @FT_Glyph could be flushed out of the cache on the next */ |
/* call to one of the caching sub-system APIs. Don't assume that it */ |
/* is persistent! */ |
/* */ |
FT_EXPORT( FT_Error ) |
FTC_ImageCache_Lookup( FTC_ImageCache cache, |
FTC_ImageType type, |
FT_UInt gindex, |
FT_Glyph *aglyph, |
FTC_Node *anode ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FTC_ImageCache_LookupScaler */ |
/* */ |
/* <Description> */ |
/* A variant of @FTC_ImageCache_Lookup that uses an @FTC_ScalerRec */ |
/* to specify the face ID and its size. */ |
/* */ |
/* <Input> */ |
/* cache :: A handle to the source glyph image cache. */ |
/* */ |
/* scaler :: A pointer to a scaler descriptor. */ |
/* */ |
/* load_flags :: The corresponding load flags. */ |
/* */ |
/* gindex :: The glyph index to retrieve. */ |
/* */ |
/* <Output> */ |
/* aglyph :: The corresponding @FT_Glyph object. 0~in case of */ |
/* failure. */ |
/* */ |
/* anode :: Used to return the address of of the corresponding */ |
/* cache node after incrementing its reference count */ |
/* (see note below). */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The returned glyph is owned and managed by the glyph image cache. */ |
/* Never try to transform or discard it manually! You can however */ |
/* create a copy with @FT_Glyph_Copy and modify the new one. */ |
/* */ |
/* If `anode' is _not_ NULL, it receives the address of the cache */ |
/* node containing the glyph image, after increasing its reference */ |
/* count. This ensures that the node (as well as the @FT_Glyph) will */ |
/* always be kept in the cache until you call @FTC_Node_Unref to */ |
/* `release' it. */ |
/* */ |
/* If `anode' is NULL, the cache node is left unchanged, which means */ |
/* that the @FT_Glyph could be flushed out of the cache on the next */ |
/* call to one of the caching sub-system APIs. Don't assume that it */ |
/* is persistent! */ |
/* */ |
/* Calls to @FT_Set_Char_Size and friends have no effect on cached */ |
/* glyphs; you should always use the FreeType cache API instead. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FTC_ImageCache_LookupScaler( FTC_ImageCache cache, |
FTC_Scaler scaler, |
FT_ULong load_flags, |
FT_UInt gindex, |
FT_Glyph *aglyph, |
FTC_Node *anode ); |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FTC_SBit */ |
/* */ |
/* <Description> */ |
/* A handle to a small bitmap descriptor. See the @FTC_SBitRec */ |
/* structure for details. */ |
/* */ |
typedef struct FTC_SBitRec_* FTC_SBit; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FTC_SBitRec */ |
/* */ |
/* <Description> */ |
/* A very compact structure used to describe a small glyph bitmap. */ |
/* */ |
/* <Fields> */ |
/* width :: The bitmap width in pixels. */ |
/* */ |
/* height :: The bitmap height in pixels. */ |
/* */ |
/* left :: The horizontal distance from the pen position to the */ |
/* left bitmap border (a.k.a. `left side bearing', or */ |
/* `lsb'). */ |
/* */ |
/* top :: The vertical distance from the pen position (on the */ |
/* baseline) to the upper bitmap border (a.k.a. `top */ |
/* side bearing'). The distance is positive for upwards */ |
/* y~coordinates. */ |
/* */ |
/* format :: The format of the glyph bitmap (monochrome or gray). */ |
/* */ |
/* max_grays :: Maximum gray level value (in the range 1 to~255). */ |
/* */ |
/* pitch :: The number of bytes per bitmap line. May be positive */ |
/* or negative. */ |
/* */ |
/* xadvance :: The horizontal advance width in pixels. */ |
/* */ |
/* yadvance :: The vertical advance height in pixels. */ |
/* */ |
/* buffer :: A pointer to the bitmap pixels. */ |
/* */ |
typedef struct FTC_SBitRec_ |
{ |
FT_Byte width; |
FT_Byte height; |
FT_Char left; |
FT_Char top; |
FT_Byte format; |
FT_Byte max_grays; |
FT_Short pitch; |
FT_Char xadvance; |
FT_Char yadvance; |
FT_Byte* buffer; |
} FTC_SBitRec; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FTC_SBitCache */ |
/* */ |
/* <Description> */ |
/* A handle to a small bitmap cache. These are special cache objects */ |
/* used to store small glyph bitmaps (and anti-aliased pixmaps) in a */ |
/* much more efficient way than the traditional glyph image cache */ |
/* implemented by @FTC_ImageCache. */ |
/* */ |
typedef struct FTC_SBitCacheRec_* FTC_SBitCache; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FTC_SBitCache_New */ |
/* */ |
/* <Description> */ |
/* Create a new cache to store small glyph bitmaps. */ |
/* */ |
/* <Input> */ |
/* manager :: A handle to the source cache manager. */ |
/* */ |
/* <Output> */ |
/* acache :: A handle to the new sbit cache. NULL in case of error. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FTC_SBitCache_New( FTC_Manager manager, |
FTC_SBitCache *acache ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FTC_SBitCache_Lookup */ |
/* */ |
/* <Description> */ |
/* Look up a given small glyph bitmap in a given sbit cache and */ |
/* `lock' it to prevent its flushing from the cache until needed. */ |
/* */ |
/* <Input> */ |
/* cache :: A handle to the source sbit cache. */ |
/* */ |
/* type :: A pointer to the glyph image type descriptor. */ |
/* */ |
/* gindex :: The glyph index. */ |
/* */ |
/* <Output> */ |
/* sbit :: A handle to a small bitmap descriptor. */ |
/* */ |
/* anode :: Used to return the address of of the corresponding cache */ |
/* node after incrementing its reference count (see note */ |
/* below). */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The small bitmap descriptor and its bit buffer are owned by the */ |
/* cache and should never be freed by the application. They might */ |
/* as well disappear from memory on the next cache lookup, so don't */ |
/* treat them as persistent data. */ |
/* */ |
/* The descriptor's `buffer' field is set to~0 to indicate a missing */ |
/* glyph bitmap. */ |
/* */ |
/* If `anode' is _not_ NULL, it receives the address of the cache */ |
/* node containing the bitmap, after increasing its reference count. */ |
/* This ensures that the node (as well as the image) will always be */ |
/* kept in the cache until you call @FTC_Node_Unref to `release' it. */ |
/* */ |
/* If `anode' is NULL, the cache node is left unchanged, which means */ |
/* that the bitmap could be flushed out of the cache on the next */ |
/* call to one of the caching sub-system APIs. Don't assume that it */ |
/* is persistent! */ |
/* */ |
FT_EXPORT( FT_Error ) |
FTC_SBitCache_Lookup( FTC_SBitCache cache, |
FTC_ImageType type, |
FT_UInt gindex, |
FTC_SBit *sbit, |
FTC_Node *anode ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FTC_SBitCache_LookupScaler */ |
/* */ |
/* <Description> */ |
/* A variant of @FTC_SBitCache_Lookup that uses an @FTC_ScalerRec */ |
/* to specify the face ID and its size. */ |
/* */ |
/* <Input> */ |
/* cache :: A handle to the source sbit cache. */ |
/* */ |
/* scaler :: A pointer to the scaler descriptor. */ |
/* */ |
/* load_flags :: The corresponding load flags. */ |
/* */ |
/* gindex :: The glyph index. */ |
/* */ |
/* <Output> */ |
/* sbit :: A handle to a small bitmap descriptor. */ |
/* */ |
/* anode :: Used to return the address of of the corresponding */ |
/* cache node after incrementing its reference count */ |
/* (see note below). */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The small bitmap descriptor and its bit buffer are owned by the */ |
/* cache and should never be freed by the application. They might */ |
/* as well disappear from memory on the next cache lookup, so don't */ |
/* treat them as persistent data. */ |
/* */ |
/* The descriptor's `buffer' field is set to~0 to indicate a missing */ |
/* glyph bitmap. */ |
/* */ |
/* If `anode' is _not_ NULL, it receives the address of the cache */ |
/* node containing the bitmap, after increasing its reference count. */ |
/* This ensures that the node (as well as the image) will always be */ |
/* kept in the cache until you call @FTC_Node_Unref to `release' it. */ |
/* */ |
/* If `anode' is NULL, the cache node is left unchanged, which means */ |
/* that the bitmap could be flushed out of the cache on the next */ |
/* call to one of the caching sub-system APIs. Don't assume that it */ |
/* is persistent! */ |
/* */ |
FT_EXPORT( FT_Error ) |
FTC_SBitCache_LookupScaler( FTC_SBitCache cache, |
FTC_Scaler scaler, |
FT_ULong load_flags, |
FT_UInt gindex, |
FTC_SBit *sbit, |
FTC_Node *anode ); |
/* */ |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
/*@***********************************************************************/ |
/* */ |
/* <Struct> */ |
/* FTC_FontRec */ |
/* */ |
/* <Description> */ |
/* A simple structure used to describe a given `font' to the cache */ |
/* manager. Note that a `font' is the combination of a given face */ |
/* with a given character size. */ |
/* */ |
/* <Fields> */ |
/* face_id :: The ID of the face to use. */ |
/* */ |
/* pix_width :: The character width in integer pixels. */ |
/* */ |
/* pix_height :: The character height in integer pixels. */ |
/* */ |
typedef struct FTC_FontRec_ |
{ |
FTC_FaceID face_id; |
FT_UShort pix_width; |
FT_UShort pix_height; |
} FTC_FontRec; |
/* */ |
#define FTC_FONT_COMPARE( f1, f2 ) \ |
( (f1)->face_id == (f2)->face_id && \ |
(f1)->pix_width == (f2)->pix_width && \ |
(f1)->pix_height == (f2)->pix_height ) |
/* this macro is incompatible with LLP64, should not be used */ |
#define FTC_FONT_HASH( f ) \ |
(FT_UInt32)( FTC_FACE_ID_HASH((f)->face_id) ^ \ |
((f)->pix_width << 8) ^ \ |
((f)->pix_height) ) |
typedef FTC_FontRec* FTC_Font; |
FT_EXPORT( FT_Error ) |
FTC_Manager_Lookup_Face( FTC_Manager manager, |
FTC_FaceID face_id, |
FT_Face *aface ); |
FT_EXPORT( FT_Error ) |
FTC_Manager_Lookup_Size( FTC_Manager manager, |
FTC_Font font, |
FT_Face *aface, |
FT_Size *asize ); |
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
/* */ |
FT_END_HEADER |
#endif /* __FTCACHE_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftchapters.h |
---|
0,0 → 1,103 |
/***************************************************************************/ |
/* */ |
/* This file defines the structure of the FreeType reference. */ |
/* It is used by the python script which generates the HTML files. */ |
/* */ |
/***************************************************************************/ |
/***************************************************************************/ |
/* */ |
/* <Chapter> */ |
/* general_remarks */ |
/* */ |
/* <Title> */ |
/* General Remarks */ |
/* */ |
/* <Sections> */ |
/* user_allocation */ |
/* */ |
/***************************************************************************/ |
/***************************************************************************/ |
/* */ |
/* <Chapter> */ |
/* core_api */ |
/* */ |
/* <Title> */ |
/* Core API */ |
/* */ |
/* <Sections> */ |
/* version */ |
/* basic_types */ |
/* base_interface */ |
/* glyph_variants */ |
/* glyph_management */ |
/* mac_specific */ |
/* sizes_management */ |
/* header_file_macros */ |
/* */ |
/***************************************************************************/ |
/***************************************************************************/ |
/* */ |
/* <Chapter> */ |
/* format_specific */ |
/* */ |
/* <Title> */ |
/* Format-Specific API */ |
/* */ |
/* <Sections> */ |
/* multiple_masters */ |
/* truetype_tables */ |
/* type1_tables */ |
/* sfnt_names */ |
/* bdf_fonts */ |
/* cid_fonts */ |
/* pfr_fonts */ |
/* winfnt_fonts */ |
/* font_formats */ |
/* gasp_table */ |
/* */ |
/***************************************************************************/ |
/***************************************************************************/ |
/* */ |
/* <Chapter> */ |
/* cache_subsystem */ |
/* */ |
/* <Title> */ |
/* Cache Sub-System */ |
/* */ |
/* <Sections> */ |
/* cache_subsystem */ |
/* */ |
/***************************************************************************/ |
/***************************************************************************/ |
/* */ |
/* <Chapter> */ |
/* support_api */ |
/* */ |
/* <Title> */ |
/* Support API */ |
/* */ |
/* <Sections> */ |
/* computations */ |
/* list_processing */ |
/* outline_processing */ |
/* quick_advance */ |
/* bitmap_handling */ |
/* raster */ |
/* glyph_stroker */ |
/* system_interface */ |
/* module_management */ |
/* gzip */ |
/* lzw */ |
/* lcd_filtering */ |
/* */ |
/***************************************************************************/ |
/programs/develop/libraries/menuetlibc/include/freetype/ftcid.h |
---|
0,0 → 1,166 |
/***************************************************************************/ |
/* */ |
/* ftcid.h */ |
/* */ |
/* FreeType API for accessing CID font information (specification). */ |
/* */ |
/* Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal. */ |
/* */ |
/* 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTCID_H__ |
#define __FTCID_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* cid_fonts */ |
/* */ |
/* <Title> */ |
/* CID Fonts */ |
/* */ |
/* <Abstract> */ |
/* CID-keyed font specific API. */ |
/* */ |
/* <Description> */ |
/* This section contains the declaration of CID-keyed font specific */ |
/* functions. */ |
/* */ |
/*************************************************************************/ |
/********************************************************************** |
* |
* @function: |
* FT_Get_CID_Registry_Ordering_Supplement |
* |
* @description: |
* Retrieve the Registry/Ordering/Supplement triple (also known as the |
* "R/O/S") from a CID-keyed font. |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* @output: |
* registry :: |
* The registry, as a C~string, owned by the face. |
* |
* ordering :: |
* The ordering, as a C~string, owned by the face. |
* |
* supplement :: |
* The supplement. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function only works with CID faces, returning an error |
* otherwise. |
* |
* @since: |
* 2.3.6 |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_CID_Registry_Ordering_Supplement( FT_Face face, |
const char* *registry, |
const char* *ordering, |
FT_Int *supplement); |
/********************************************************************** |
* |
* @function: |
* FT_Get_CID_Is_Internally_CID_Keyed |
* |
* @description: |
* Retrieve the type of the input face, CID keyed or not. In |
* constrast to the @FT_IS_CID_KEYED macro this function returns |
* successfully also for CID-keyed fonts in an SNFT wrapper. |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* @output: |
* is_cid :: |
* The type of the face as an @FT_Bool. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function only works with CID faces and OpenType fonts, |
* returning an error otherwise. |
* |
* @since: |
* 2.3.9 |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_CID_Is_Internally_CID_Keyed( FT_Face face, |
FT_Bool *is_cid ); |
/********************************************************************** |
* |
* @function: |
* FT_Get_CID_From_Glyph_Index |
* |
* @description: |
* Retrieve the CID of the input glyph index. |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* glyph_index :: |
* The input glyph index. |
* |
* @output: |
* cid :: |
* The CID as an @FT_UInt. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function only works with CID faces and OpenType fonts, |
* returning an error otherwise. |
* |
* @since: |
* 2.3.9 |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_CID_From_Glyph_Index( FT_Face face, |
FT_UInt glyph_index, |
FT_UInt *cid ); |
/* */ |
FT_END_HEADER |
#endif /* __FTCID_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/fterrdef.h |
---|
0,0 → 1,244 |
/***************************************************************************/ |
/* */ |
/* fterrdef.h */ |
/* */ |
/* FreeType error codes (specification). */ |
/* */ |
/* Copyright 2002, 2004, 2006, 2007, 2010 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. */ |
/* */ |
/***************************************************************************/ |
/*******************************************************************/ |
/*******************************************************************/ |
/***** *****/ |
/***** LIST OF ERROR CODES/MESSAGES *****/ |
/***** *****/ |
/*******************************************************************/ |
/*******************************************************************/ |
/* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */ |
/* including this file. */ |
/* generic errors */ |
FT_NOERRORDEF_( Ok, 0x00, \ |
"no error" ) |
FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \ |
"cannot open resource" ) |
FT_ERRORDEF_( Unknown_File_Format, 0x02, \ |
"unknown file format" ) |
FT_ERRORDEF_( Invalid_File_Format, 0x03, \ |
"broken file" ) |
FT_ERRORDEF_( Invalid_Version, 0x04, \ |
"invalid FreeType version" ) |
FT_ERRORDEF_( Lower_Module_Version, 0x05, \ |
"module version is too low" ) |
FT_ERRORDEF_( Invalid_Argument, 0x06, \ |
"invalid argument" ) |
FT_ERRORDEF_( Unimplemented_Feature, 0x07, \ |
"unimplemented feature" ) |
FT_ERRORDEF_( Invalid_Table, 0x08, \ |
"broken table" ) |
FT_ERRORDEF_( Invalid_Offset, 0x09, \ |
"broken offset within table" ) |
FT_ERRORDEF_( Array_Too_Large, 0x0A, \ |
"array allocation size too large" ) |
/* glyph/character errors */ |
FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \ |
"invalid glyph index" ) |
FT_ERRORDEF_( Invalid_Character_Code, 0x11, \ |
"invalid character code" ) |
FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \ |
"unsupported glyph image format" ) |
FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \ |
"cannot render this glyph format" ) |
FT_ERRORDEF_( Invalid_Outline, 0x14, \ |
"invalid outline" ) |
FT_ERRORDEF_( Invalid_Composite, 0x15, \ |
"invalid composite glyph" ) |
FT_ERRORDEF_( Too_Many_Hints, 0x16, \ |
"too many hints" ) |
FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \ |
"invalid pixel size" ) |
/* handle errors */ |
FT_ERRORDEF_( Invalid_Handle, 0x20, \ |
"invalid object handle" ) |
FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \ |
"invalid library handle" ) |
FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \ |
"invalid module handle" ) |
FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \ |
"invalid face handle" ) |
FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \ |
"invalid size handle" ) |
FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \ |
"invalid glyph slot handle" ) |
FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \ |
"invalid charmap handle" ) |
FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \ |
"invalid cache manager handle" ) |
FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \ |
"invalid stream handle" ) |
/* driver errors */ |
FT_ERRORDEF_( Too_Many_Drivers, 0x30, \ |
"too many modules" ) |
FT_ERRORDEF_( Too_Many_Extensions, 0x31, \ |
"too many extensions" ) |
/* memory errors */ |
FT_ERRORDEF_( Out_Of_Memory, 0x40, \ |
"out of memory" ) |
FT_ERRORDEF_( Unlisted_Object, 0x41, \ |
"unlisted object" ) |
/* stream errors */ |
FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \ |
"cannot open stream" ) |
FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \ |
"invalid stream seek" ) |
FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \ |
"invalid stream skip" ) |
FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \ |
"invalid stream read" ) |
FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \ |
"invalid stream operation" ) |
FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \ |
"invalid frame operation" ) |
FT_ERRORDEF_( Nested_Frame_Access, 0x57, \ |
"nested frame access" ) |
FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \ |
"invalid frame read" ) |
/* raster errors */ |
FT_ERRORDEF_( Raster_Uninitialized, 0x60, \ |
"raster uninitialized" ) |
FT_ERRORDEF_( Raster_Corrupted, 0x61, \ |
"raster corrupted" ) |
FT_ERRORDEF_( Raster_Overflow, 0x62, \ |
"raster overflow" ) |
FT_ERRORDEF_( Raster_Negative_Height, 0x63, \ |
"negative height while rastering" ) |
/* cache errors */ |
FT_ERRORDEF_( Too_Many_Caches, 0x70, \ |
"too many registered caches" ) |
/* TrueType and SFNT errors */ |
FT_ERRORDEF_( Invalid_Opcode, 0x80, \ |
"invalid opcode" ) |
FT_ERRORDEF_( Too_Few_Arguments, 0x81, \ |
"too few arguments" ) |
FT_ERRORDEF_( Stack_Overflow, 0x82, \ |
"stack overflow" ) |
FT_ERRORDEF_( Code_Overflow, 0x83, \ |
"code overflow" ) |
FT_ERRORDEF_( Bad_Argument, 0x84, \ |
"bad argument" ) |
FT_ERRORDEF_( Divide_By_Zero, 0x85, \ |
"division by zero" ) |
FT_ERRORDEF_( Invalid_Reference, 0x86, \ |
"invalid reference" ) |
FT_ERRORDEF_( Debug_OpCode, 0x87, \ |
"found debug opcode" ) |
FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \ |
"found ENDF opcode in execution stream" ) |
FT_ERRORDEF_( Nested_DEFS, 0x89, \ |
"nested DEFS" ) |
FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \ |
"invalid code range" ) |
FT_ERRORDEF_( Execution_Too_Long, 0x8B, \ |
"execution context too long" ) |
FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \ |
"too many function definitions" ) |
FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \ |
"too many instruction definitions" ) |
FT_ERRORDEF_( Table_Missing, 0x8E, \ |
"SFNT font table missing" ) |
FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \ |
"horizontal header (hhea) table missing" ) |
FT_ERRORDEF_( Locations_Missing, 0x90, \ |
"locations (loca) table missing" ) |
FT_ERRORDEF_( Name_Table_Missing, 0x91, \ |
"name table missing" ) |
FT_ERRORDEF_( CMap_Table_Missing, 0x92, \ |
"character map (cmap) table missing" ) |
FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \ |
"horizontal metrics (hmtx) table missing" ) |
FT_ERRORDEF_( Post_Table_Missing, 0x94, \ |
"PostScript (post) table missing" ) |
FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \ |
"invalid horizontal metrics" ) |
FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \ |
"invalid character map (cmap) format" ) |
FT_ERRORDEF_( Invalid_PPem, 0x97, \ |
"invalid ppem value" ) |
FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \ |
"invalid vertical metrics" ) |
FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \ |
"could not find context" ) |
FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \ |
"invalid PostScript (post) table format" ) |
FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \ |
"invalid PostScript (post) table" ) |
/* CFF, CID, and Type 1 errors */ |
FT_ERRORDEF_( Syntax_Error, 0xA0, \ |
"opcode syntax error" ) |
FT_ERRORDEF_( Stack_Underflow, 0xA1, \ |
"argument stack underflow" ) |
FT_ERRORDEF_( Ignore, 0xA2, \ |
"ignore" ) |
FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \ |
"no Unicode glyph name found" ) |
/* BDF errors */ |
FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \ |
"`STARTFONT' field missing" ) |
FT_ERRORDEF_( Missing_Font_Field, 0xB1, \ |
"`FONT' field missing" ) |
FT_ERRORDEF_( Missing_Size_Field, 0xB2, \ |
"`SIZE' field missing" ) |
FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \ |
"`FONTBOUNDINGBOX' field missing" ) |
FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \ |
"`CHARS' field missing" ) |
FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \ |
"`STARTCHAR' field missing" ) |
FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \ |
"`ENCODING' field missing" ) |
FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \ |
"`BBX' field missing" ) |
FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \ |
"`BBX' too big" ) |
FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \ |
"Font header corrupted or missing fields" ) |
FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \ |
"Font glyphs corrupted or missing fields" ) |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/fterrors.h |
---|
0,0 → 1,206 |
/***************************************************************************/ |
/* */ |
/* fterrors.h */ |
/* */ |
/* FreeType error code handling (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2004, 2007 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 special header file is used to define the handling of FT2 */ |
/* enumeration constants. It can also be used to generate error message */ |
/* strings with a small macro trick explained below. */ |
/* */ |
/* I - Error Formats */ |
/* ----------------- */ |
/* */ |
/* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */ |
/* defined in ftoption.h in order to make the higher byte indicate */ |
/* the module where the error has happened (this is not compatible */ |
/* with standard builds of FreeType 2). You can then use the macro */ |
/* FT_ERROR_BASE macro to extract the generic error code from an */ |
/* FT_Error value. */ |
/* */ |
/* */ |
/* II - Error Message strings */ |
/* -------------------------- */ |
/* */ |
/* The error definitions below are made through special macros that */ |
/* allow client applications to build a table of error message strings */ |
/* if they need it. The strings are not included in a normal build of */ |
/* FreeType 2 to save space (most client applications do not use */ |
/* them). */ |
/* */ |
/* To do so, you have to define the following macros before including */ |
/* this file: */ |
/* */ |
/* FT_ERROR_START_LIST :: */ |
/* This macro is called before anything else to define the start of */ |
/* the error list. It is followed by several FT_ERROR_DEF calls */ |
/* (see below). */ |
/* */ |
/* FT_ERROR_DEF( e, v, s ) :: */ |
/* This macro is called to define one single error. */ |
/* `e' is the error code identifier (e.g. FT_Err_Invalid_Argument). */ |
/* `v' is the error numerical value. */ |
/* `s' is the corresponding error string. */ |
/* */ |
/* FT_ERROR_END_LIST :: */ |
/* This macro ends the list. */ |
/* */ |
/* Additionally, you have to undefine __FTERRORS_H__ before #including */ |
/* this file. */ |
/* */ |
/* Here is a simple example: */ |
/* */ |
/* { */ |
/* #undef __FTERRORS_H__ */ |
/* #define FT_ERRORDEF( e, v, s ) { e, s }, */ |
/* #define FT_ERROR_START_LIST { */ |
/* #define FT_ERROR_END_LIST { 0, 0 } }; */ |
/* */ |
/* const struct */ |
/* { */ |
/* int err_code; */ |
/* const char* err_msg; */ |
/* } ft_errors[] = */ |
/* */ |
/* #include FT_ERRORS_H */ |
/* } */ |
/* */ |
/*************************************************************************/ |
#ifndef __FTERRORS_H__ |
#define __FTERRORS_H__ |
/* include module base error codes */ |
#include FT_MODULE_ERRORS_H |
/*******************************************************************/ |
/*******************************************************************/ |
/***** *****/ |
/***** SETUP MACROS *****/ |
/***** *****/ |
/*******************************************************************/ |
/*******************************************************************/ |
#undef FT_NEED_EXTERN_C |
#undef FT_ERR_XCAT |
#undef FT_ERR_CAT |
#define FT_ERR_XCAT( x, y ) x ## y |
#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y ) |
/* FT_ERR_PREFIX is used as a prefix for error identifiers. */ |
/* By default, we use `FT_Err_'. */ |
/* */ |
#ifndef FT_ERR_PREFIX |
#define FT_ERR_PREFIX FT_Err_ |
#endif |
/* FT_ERR_BASE is used as the base for module-specific errors. */ |
/* */ |
#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS |
#ifndef FT_ERR_BASE |
#define FT_ERR_BASE FT_Mod_Err_Base |
#endif |
#else |
#undef FT_ERR_BASE |
#define FT_ERR_BASE 0 |
#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */ |
/* If FT_ERRORDEF is not defined, we need to define a simple */ |
/* enumeration type. */ |
/* */ |
#ifndef FT_ERRORDEF |
#define FT_ERRORDEF( e, v, s ) e = v, |
#define FT_ERROR_START_LIST enum { |
#define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) }; |
#ifdef __cplusplus |
#define FT_NEED_EXTERN_C |
extern "C" { |
#endif |
#endif /* !FT_ERRORDEF */ |
/* this macro is used to define an error */ |
#define FT_ERRORDEF_( e, v, s ) \ |
FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s ) |
/* this is only used for <module>_Err_Ok, which must be 0! */ |
#define FT_NOERRORDEF_( e, v, s ) \ |
FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s ) |
#ifdef FT_ERROR_START_LIST |
FT_ERROR_START_LIST |
#endif |
/* now include the error codes */ |
#include FT_ERROR_DEFINITIONS_H |
#ifdef FT_ERROR_END_LIST |
FT_ERROR_END_LIST |
#endif |
/*******************************************************************/ |
/*******************************************************************/ |
/***** *****/ |
/***** SIMPLE CLEANUP *****/ |
/***** *****/ |
/*******************************************************************/ |
/*******************************************************************/ |
#ifdef FT_NEED_EXTERN_C |
} |
#endif |
#undef FT_ERROR_START_LIST |
#undef FT_ERROR_END_LIST |
#undef FT_ERRORDEF |
#undef FT_ERRORDEF_ |
#undef FT_NOERRORDEF_ |
#undef FT_NEED_EXTERN_C |
#undef FT_ERR_CONCAT |
#undef FT_ERR_BASE |
/* FT_KEEP_ERR_PREFIX is needed for ftvalid.h */ |
#ifndef FT_KEEP_ERR_PREFIX |
#undef FT_ERR_PREFIX |
#endif |
#endif /* __FTERRORS_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftgasp.h |
---|
0,0 → 1,120 |
/***************************************************************************/ |
/* */ |
/* ftgasp.h */ |
/* */ |
/* Access of TrueType's `gasp' table (specification). */ |
/* */ |
/* Copyright 2007, 2008 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef _FT_GASP_H_ |
#define _FT_GASP_H_ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
/*************************************************************************** |
* |
* @section: |
* gasp_table |
* |
* @title: |
* Gasp Table |
* |
* @abstract: |
* Retrieving TrueType `gasp' table entries. |
* |
* @description: |
* The function @FT_Get_Gasp can be used to query a TrueType or OpenType |
* font for specific entries in its `gasp' table, if any. This is |
* mainly useful when implementing native TrueType hinting with the |
* bytecode interpreter to duplicate the Windows text rendering results. |
*/ |
/************************************************************************* |
* |
* @enum: |
* FT_GASP_XXX |
* |
* @description: |
* A list of values and/or bit-flags returned by the @FT_Get_Gasp |
* function. |
* |
* @values: |
* FT_GASP_NO_TABLE :: |
* This special value means that there is no GASP table in this face. |
* It is up to the client to decide what to do. |
* |
* FT_GASP_DO_GRIDFIT :: |
* Grid-fitting and hinting should be performed at the specified ppem. |
* This *really* means TrueType bytecode interpretation. |
* |
* FT_GASP_DO_GRAY :: |
* Anti-aliased rendering should be performed at the specified ppem. |
* |
* FT_GASP_SYMMETRIC_SMOOTHING :: |
* Smoothing along multiple axes must be used with ClearType. |
* |
* FT_GASP_SYMMETRIC_GRIDFIT :: |
* Grid-fitting must be used with ClearType's symmetric smoothing. |
* |
* @note: |
* `ClearType' is Microsoft's implementation of LCD rendering, partly |
* protected by patents. |
* |
* @since: |
* 2.3.0 |
*/ |
#define FT_GASP_NO_TABLE -1 |
#define FT_GASP_DO_GRIDFIT 0x01 |
#define FT_GASP_DO_GRAY 0x02 |
#define FT_GASP_SYMMETRIC_SMOOTHING 0x08 |
#define FT_GASP_SYMMETRIC_GRIDFIT 0x10 |
/************************************************************************* |
* |
* @func: |
* FT_Get_Gasp |
* |
* @description: |
* Read the `gasp' table from a TrueType or OpenType font file and |
* return the entry corresponding to a given character pixel size. |
* |
* @input: |
* face :: The source face handle. |
* ppem :: The vertical character pixel size. |
* |
* @return: |
* Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no |
* `gasp' table in the face. |
* |
* @since: |
* 2.3.0 |
*/ |
FT_EXPORT( FT_Int ) |
FT_Get_Gasp( FT_Face face, |
FT_UInt ppem ); |
/* */ |
#endif /* _FT_GASP_H_ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftglyph.h |
---|
0,0 → 1,613 |
/***************************************************************************/ |
/* */ |
/* ftglyph.h */ |
/* */ |
/* FreeType convenience functions to handle glyphs (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009 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 file contains the definition of several convenience functions */ |
/* that can be used by client applications to easily retrieve glyph */ |
/* bitmaps and outlines from a given face. */ |
/* */ |
/* These functions should be optional if you are writing a font server */ |
/* or text layout engine on top of FreeType. However, they are pretty */ |
/* handy for many other simple uses of the library. */ |
/* */ |
/*************************************************************************/ |
#ifndef __FTGLYPH_H__ |
#define __FTGLYPH_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* glyph_management */ |
/* */ |
/* <Title> */ |
/* Glyph Management */ |
/* */ |
/* <Abstract> */ |
/* Generic interface to manage individual glyph data. */ |
/* */ |
/* <Description> */ |
/* This section contains definitions used to manage glyph data */ |
/* through generic FT_Glyph objects. Each of them can contain a */ |
/* bitmap, a vector outline, or even images in other formats. */ |
/* */ |
/*************************************************************************/ |
/* forward declaration to a private type */ |
typedef struct FT_Glyph_Class_ FT_Glyph_Class; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Glyph */ |
/* */ |
/* <Description> */ |
/* Handle to an object used to model generic glyph images. It is a */ |
/* pointer to the @FT_GlyphRec structure and can contain a glyph */ |
/* bitmap or pointer. */ |
/* */ |
/* <Note> */ |
/* Glyph objects are not owned by the library. You must thus release */ |
/* them manually (through @FT_Done_Glyph) _before_ calling */ |
/* @FT_Done_FreeType. */ |
/* */ |
typedef struct FT_GlyphRec_* FT_Glyph; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_GlyphRec */ |
/* */ |
/* <Description> */ |
/* The root glyph structure contains a given glyph image plus its */ |
/* advance width in 16.16 fixed float format. */ |
/* */ |
/* <Fields> */ |
/* library :: A handle to the FreeType library object. */ |
/* */ |
/* clazz :: A pointer to the glyph's class. Private. */ |
/* */ |
/* format :: The format of the glyph's image. */ |
/* */ |
/* advance :: A 16.16 vector that gives the glyph's advance width. */ |
/* */ |
typedef struct FT_GlyphRec_ |
{ |
FT_Library library; |
const FT_Glyph_Class* clazz; |
FT_Glyph_Format format; |
FT_Vector advance; |
} FT_GlyphRec; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_BitmapGlyph */ |
/* */ |
/* <Description> */ |
/* A handle to an object used to model a bitmap glyph image. This is */ |
/* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. */ |
/* */ |
typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_BitmapGlyphRec */ |
/* */ |
/* <Description> */ |
/* A structure used for bitmap glyph images. This really is a */ |
/* `sub-class' of @FT_GlyphRec. */ |
/* */ |
/* <Fields> */ |
/* root :: The root @FT_Glyph fields. */ |
/* */ |
/* left :: The left-side bearing, i.e., the horizontal distance */ |
/* from the current pen position to the left border of the */ |
/* glyph bitmap. */ |
/* */ |
/* top :: The top-side bearing, i.e., the vertical distance from */ |
/* the current pen position to the top border of the glyph */ |
/* bitmap. This distance is positive for upwards~y! */ |
/* */ |
/* bitmap :: A descriptor for the bitmap. */ |
/* */ |
/* <Note> */ |
/* You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have */ |
/* `glyph->format == FT_GLYPH_FORMAT_BITMAP'. This lets you access */ |
/* the bitmap's contents easily. */ |
/* */ |
/* The corresponding pixel buffer is always owned by @FT_BitmapGlyph */ |
/* and is thus created and destroyed with it. */ |
/* */ |
typedef struct FT_BitmapGlyphRec_ |
{ |
FT_GlyphRec root; |
FT_Int left; |
FT_Int top; |
FT_Bitmap bitmap; |
} FT_BitmapGlyphRec; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_OutlineGlyph */ |
/* */ |
/* <Description> */ |
/* A handle to an object used to model an outline glyph image. This */ |
/* is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */ |
/* */ |
typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_OutlineGlyphRec */ |
/* */ |
/* <Description> */ |
/* A structure used for outline (vectorial) glyph images. This */ |
/* really is a `sub-class' of @FT_GlyphRec. */ |
/* */ |
/* <Fields> */ |
/* root :: The root @FT_Glyph fields. */ |
/* */ |
/* outline :: A descriptor for the outline. */ |
/* */ |
/* <Note> */ |
/* You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have */ |
/* `glyph->format == FT_GLYPH_FORMAT_OUTLINE'. This lets you access */ |
/* the outline's content easily. */ |
/* */ |
/* As the outline is extracted from a glyph slot, its coordinates are */ |
/* expressed normally in 26.6 pixels, unless the flag */ |
/* @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */ |
/* */ |
/* The outline's tables are always owned by the object and are */ |
/* destroyed with it. */ |
/* */ |
typedef struct FT_OutlineGlyphRec_ |
{ |
FT_GlyphRec root; |
FT_Outline outline; |
} FT_OutlineGlyphRec; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Get_Glyph */ |
/* */ |
/* <Description> */ |
/* A function used to extract a glyph image from a slot. Note that */ |
/* the created @FT_Glyph object must be released with @FT_Done_Glyph. */ |
/* */ |
/* <Input> */ |
/* slot :: A handle to the source glyph slot. */ |
/* */ |
/* <Output> */ |
/* aglyph :: A handle to the glyph object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Get_Glyph( FT_GlyphSlot slot, |
FT_Glyph *aglyph ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Glyph_Copy */ |
/* */ |
/* <Description> */ |
/* A function used to copy a glyph image. Note that the created */ |
/* @FT_Glyph object must be released with @FT_Done_Glyph. */ |
/* */ |
/* <Input> */ |
/* source :: A handle to the source glyph object. */ |
/* */ |
/* <Output> */ |
/* target :: A handle to the target glyph object. 0~in case of */ |
/* error. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Glyph_Copy( FT_Glyph source, |
FT_Glyph *target ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Glyph_Transform */ |
/* */ |
/* <Description> */ |
/* Transform a glyph image if its format is scalable. */ |
/* */ |
/* <InOut> */ |
/* glyph :: A handle to the target glyph object. */ |
/* */ |
/* <Input> */ |
/* matrix :: A pointer to a 2x2 matrix to apply. */ |
/* */ |
/* delta :: A pointer to a 2d vector to apply. Coordinates are */ |
/* expressed in 1/64th of a pixel. */ |
/* */ |
/* <Return> */ |
/* FreeType error code (if not 0, the glyph format is not scalable). */ |
/* */ |
/* <Note> */ |
/* The 2x2 transformation matrix is also applied to the glyph's */ |
/* advance vector. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Glyph_Transform( FT_Glyph glyph, |
FT_Matrix* matrix, |
FT_Vector* delta ); |
/*************************************************************************/ |
/* */ |
/* <Enum> */ |
/* FT_Glyph_BBox_Mode */ |
/* */ |
/* <Description> */ |
/* The mode how the values of @FT_Glyph_Get_CBox are returned. */ |
/* */ |
/* <Values> */ |
/* FT_GLYPH_BBOX_UNSCALED :: */ |
/* Return unscaled font units. */ |
/* */ |
/* FT_GLYPH_BBOX_SUBPIXELS :: */ |
/* Return unfitted 26.6 coordinates. */ |
/* */ |
/* FT_GLYPH_BBOX_GRIDFIT :: */ |
/* Return grid-fitted 26.6 coordinates. */ |
/* */ |
/* FT_GLYPH_BBOX_TRUNCATE :: */ |
/* Return coordinates in integer pixels. */ |
/* */ |
/* FT_GLYPH_BBOX_PIXELS :: */ |
/* Return grid-fitted pixel coordinates. */ |
/* */ |
typedef enum FT_Glyph_BBox_Mode_ |
{ |
FT_GLYPH_BBOX_UNSCALED = 0, |
FT_GLYPH_BBOX_SUBPIXELS = 0, |
FT_GLYPH_BBOX_GRIDFIT = 1, |
FT_GLYPH_BBOX_TRUNCATE = 2, |
FT_GLYPH_BBOX_PIXELS = 3 |
} FT_Glyph_BBox_Mode; |
/*************************************************************************/ |
/* */ |
/* <Enum> */ |
/* ft_glyph_bbox_xxx */ |
/* */ |
/* <Description> */ |
/* These constants are deprecated. Use the corresponding */ |
/* @FT_Glyph_BBox_Mode values instead. */ |
/* */ |
/* <Values> */ |
/* ft_glyph_bbox_unscaled :: See @FT_GLYPH_BBOX_UNSCALED. */ |
/* ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS. */ |
/* ft_glyph_bbox_gridfit :: See @FT_GLYPH_BBOX_GRIDFIT. */ |
/* ft_glyph_bbox_truncate :: See @FT_GLYPH_BBOX_TRUNCATE. */ |
/* ft_glyph_bbox_pixels :: See @FT_GLYPH_BBOX_PIXELS. */ |
/* */ |
#define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED |
#define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS |
#define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT |
#define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE |
#define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Glyph_Get_CBox */ |
/* */ |
/* <Description> */ |
/* Return a glyph's `control box'. The control box encloses all the */ |
/* outline's points, including Bézier control points. Though it */ |
/* coincides with the exact bounding box for most glyphs, it can be */ |
/* slightly larger in some situations (like when rotating an outline */ |
/* which contains Bézier outside arcs). */ |
/* */ |
/* Computing the control box is very fast, while getting the bounding */ |
/* box can take much more time as it needs to walk over all segments */ |
/* and arcs in the outline. To get the latter, you can use the */ |
/* `ftbbox' component which is dedicated to this single task. */ |
/* */ |
/* <Input> */ |
/* glyph :: A handle to the source glyph object. */ |
/* */ |
/* mode :: The mode which indicates how to interpret the returned */ |
/* bounding box values. */ |
/* */ |
/* <Output> */ |
/* acbox :: The glyph coordinate bounding box. Coordinates are */ |
/* expressed in 1/64th of pixels if it is grid-fitted. */ |
/* */ |
/* <Note> */ |
/* Coordinates are relative to the glyph origin, using the y~upwards */ |
/* convention. */ |
/* */ |
/* If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode' */ |
/* must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font */ |
/* units in 26.6 pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS */ |
/* is another name for this constant. */ |
/* */ |
/* Note that the maximum coordinates are exclusive, which means that */ |
/* one can compute the width and height of the glyph image (be it in */ |
/* integer or 26.6 pixels) as: */ |
/* */ |
/* { */ |
/* width = bbox.xMax - bbox.xMin; */ |
/* height = bbox.yMax - bbox.yMin; */ |
/* } */ |
/* */ |
/* Note also that for 26.6 coordinates, if `bbox_mode' is set to */ |
/* @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted, */ |
/* which corresponds to: */ |
/* */ |
/* { */ |
/* bbox.xMin = FLOOR(bbox.xMin); */ |
/* bbox.yMin = FLOOR(bbox.yMin); */ |
/* bbox.xMax = CEILING(bbox.xMax); */ |
/* bbox.yMax = CEILING(bbox.yMax); */ |
/* } */ |
/* */ |
/* To get the bbox in pixel coordinates, set `bbox_mode' to */ |
/* @FT_GLYPH_BBOX_TRUNCATE. */ |
/* */ |
/* To get the bbox in grid-fitted pixel coordinates, set `bbox_mode' */ |
/* to @FT_GLYPH_BBOX_PIXELS. */ |
/* */ |
FT_EXPORT( void ) |
FT_Glyph_Get_CBox( FT_Glyph glyph, |
FT_UInt bbox_mode, |
FT_BBox *acbox ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Glyph_To_Bitmap */ |
/* */ |
/* <Description> */ |
/* Convert a given glyph object to a bitmap glyph object. */ |
/* */ |
/* <InOut> */ |
/* the_glyph :: A pointer to a handle to the target glyph. */ |
/* */ |
/* <Input> */ |
/* render_mode :: An enumeration that describes how the data is */ |
/* rendered. */ |
/* */ |
/* origin :: A pointer to a vector used to translate the glyph */ |
/* image before rendering. Can be~0 (if no */ |
/* translation). The origin is expressed in */ |
/* 26.6 pixels. */ |
/* */ |
/* destroy :: A boolean that indicates that the original glyph */ |
/* image should be destroyed by this function. It is */ |
/* never destroyed in case of error. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* This function does nothing if the glyph format isn't scalable. */ |
/* */ |
/* The glyph image is translated with the `origin' vector before */ |
/* rendering. */ |
/* */ |
/* The first parameter is a pointer to an @FT_Glyph handle, that will */ |
/* be _replaced_ by this function (with newly allocated data). */ |
/* Typically, you would use (omitting error handling): */ |
/* */ |
/* */ |
/* { */ |
/* FT_Glyph glyph; */ |
/* FT_BitmapGlyph glyph_bitmap; */ |
/* */ |
/* */ |
/* // load glyph */ |
/* error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT ); */ |
/* */ |
/* // extract glyph image */ |
/* error = FT_Get_Glyph( face->glyph, &glyph ); */ |
/* */ |
/* // convert to a bitmap (default render mode + destroying old) */ |
/* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) */ |
/* { */ |
/* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, */ |
/* 0, 1 ); */ |
/* if ( error ) // `glyph' unchanged */ |
/* ... */ |
/* } */ |
/* */ |
/* // access bitmap content by typecasting */ |
/* glyph_bitmap = (FT_BitmapGlyph)glyph; */ |
/* */ |
/* // do funny stuff with it, like blitting/drawing */ |
/* ... */ |
/* */ |
/* // discard glyph image (bitmap or not) */ |
/* FT_Done_Glyph( glyph ); */ |
/* } */ |
/* */ |
/* */ |
/* Here another example, again without error handling: */ |
/* */ |
/* */ |
/* { */ |
/* FT_Glyph glyphs[MAX_GLYPHS] */ |
/* */ |
/* */ |
/* ... */ |
/* */ |
/* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ |
/* error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || */ |
/* FT_Get_Glyph ( face->glyph, &glyph[idx] ); */ |
/* */ |
/* ... */ |
/* */ |
/* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ |
/* { */ |
/* FT_Glyph bitmap = glyphs[idx]; */ |
/* */ |
/* */ |
/* ... */ |
/* */ |
/* // after this call, `bitmap' no longer points into */ |
/* // the `glyphs' array (and the old value isn't destroyed) */ |
/* FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); */ |
/* */ |
/* ... */ |
/* */ |
/* FT_Done_Glyph( bitmap ); */ |
/* } */ |
/* */ |
/* ... */ |
/* */ |
/* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ |
/* FT_Done_Glyph( glyphs[idx] ); */ |
/* } */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Glyph_To_Bitmap( FT_Glyph* the_glyph, |
FT_Render_Mode render_mode, |
FT_Vector* origin, |
FT_Bool destroy ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Done_Glyph */ |
/* */ |
/* <Description> */ |
/* Destroy a given glyph. */ |
/* */ |
/* <Input> */ |
/* glyph :: A handle to the target glyph object. */ |
/* */ |
FT_EXPORT( void ) |
FT_Done_Glyph( FT_Glyph glyph ); |
/* */ |
/* other helpful functions */ |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* computations */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Matrix_Multiply */ |
/* */ |
/* <Description> */ |
/* Perform the matrix operation `b = a*b'. */ |
/* */ |
/* <Input> */ |
/* a :: A pointer to matrix `a'. */ |
/* */ |
/* <InOut> */ |
/* b :: A pointer to matrix `b'. */ |
/* */ |
/* <Note> */ |
/* The result is undefined if either `a' or `b' is zero. */ |
/* */ |
FT_EXPORT( void ) |
FT_Matrix_Multiply( const FT_Matrix* a, |
FT_Matrix* b ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Matrix_Invert */ |
/* */ |
/* <Description> */ |
/* Invert a 2x2 matrix. Return an error if it can't be inverted. */ |
/* */ |
/* <InOut> */ |
/* matrix :: A pointer to the target matrix. Remains untouched in */ |
/* case of error. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Matrix_Invert( FT_Matrix* matrix ); |
/* */ |
FT_END_HEADER |
#endif /* __FTGLYPH_H__ */ |
/* END */ |
/* Local Variables: */ |
/* coding: utf-8 */ |
/* End: */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftgxval.h |
---|
0,0 → 1,358 |
/***************************************************************************/ |
/* */ |
/* ftgxval.h */ |
/* */ |
/* FreeType API for validating TrueTypeGX/AAT tables (specification). */ |
/* */ |
/* Copyright 2004, 2005, 2006 by */ |
/* Masatake YAMATO, Redhat K.K, */ |
/* 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. */ |
/* */ |
/***************************************************************************/ |
/***************************************************************************/ |
/* */ |
/* gxvalid is derived from both gxlayout module and otvalid module. */ |
/* Development of gxlayout is supported by the Information-technology */ |
/* Promotion Agency(IPA), Japan. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTGXVAL_H__ |
#define __FTGXVAL_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* gx_validation */ |
/* */ |
/* <Title> */ |
/* TrueTypeGX/AAT Validation */ |
/* */ |
/* <Abstract> */ |
/* An API to validate TrueTypeGX/AAT tables. */ |
/* */ |
/* <Description> */ |
/* This section contains the declaration of functions to validate */ |
/* some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, */ |
/* trak, prop, lcar). */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* */ |
/* Warning: Use FT_VALIDATE_XXX to validate a table. */ |
/* Following definitions are for gxvalid developers. */ |
/* */ |
/* */ |
/*************************************************************************/ |
#define FT_VALIDATE_feat_INDEX 0 |
#define FT_VALIDATE_mort_INDEX 1 |
#define FT_VALIDATE_morx_INDEX 2 |
#define FT_VALIDATE_bsln_INDEX 3 |
#define FT_VALIDATE_just_INDEX 4 |
#define FT_VALIDATE_kern_INDEX 5 |
#define FT_VALIDATE_opbd_INDEX 6 |
#define FT_VALIDATE_trak_INDEX 7 |
#define FT_VALIDATE_prop_INDEX 8 |
#define FT_VALIDATE_lcar_INDEX 9 |
#define FT_VALIDATE_GX_LAST_INDEX FT_VALIDATE_lcar_INDEX |
/************************************************************************* |
* |
* @macro: |
* FT_VALIDATE_GX_LENGTH |
* |
* @description: |
* The number of tables checked in this module. Use it as a parameter |
* for the `table-length' argument of function @FT_TrueTypeGX_Validate. |
*/ |
#define FT_VALIDATE_GX_LENGTH (FT_VALIDATE_GX_LAST_INDEX + 1) |
/* */ |
/* Up to 0x1000 is used by otvalid. |
Ox2xxx is reserved for feature OT extension. */ |
#define FT_VALIDATE_GX_START 0x4000 |
#define FT_VALIDATE_GX_BITFIELD( tag ) \ |
( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX ) |
/********************************************************************** |
* |
* @enum: |
* FT_VALIDATE_GXXXX |
* |
* @description: |
* A list of bit-field constants used with @FT_TrueTypeGX_Validate to |
* indicate which TrueTypeGX/AAT Type tables should be validated. |
* |
* @values: |
* FT_VALIDATE_feat :: |
* Validate `feat' table. |
* |
* FT_VALIDATE_mort :: |
* Validate `mort' table. |
* |
* FT_VALIDATE_morx :: |
* Validate `morx' table. |
* |
* FT_VALIDATE_bsln :: |
* Validate `bsln' table. |
* |
* FT_VALIDATE_just :: |
* Validate `just' table. |
* |
* FT_VALIDATE_kern :: |
* Validate `kern' table. |
* |
* FT_VALIDATE_opbd :: |
* Validate `opbd' table. |
* |
* FT_VALIDATE_trak :: |
* Validate `trak' table. |
* |
* FT_VALIDATE_prop :: |
* Validate `prop' table. |
* |
* FT_VALIDATE_lcar :: |
* Validate `lcar' table. |
* |
* FT_VALIDATE_GX :: |
* Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, |
* opbd, trak, prop and lcar). |
* |
*/ |
#define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) |
#define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) |
#define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) |
#define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) |
#define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) |
#define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) |
#define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) |
#define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) |
#define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) |
#define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) |
#define FT_VALIDATE_GX ( FT_VALIDATE_feat | \ |
FT_VALIDATE_mort | \ |
FT_VALIDATE_morx | \ |
FT_VALIDATE_bsln | \ |
FT_VALIDATE_just | \ |
FT_VALIDATE_kern | \ |
FT_VALIDATE_opbd | \ |
FT_VALIDATE_trak | \ |
FT_VALIDATE_prop | \ |
FT_VALIDATE_lcar ) |
/* */ |
/********************************************************************** |
* |
* @function: |
* FT_TrueTypeGX_Validate |
* |
* @description: |
* Validate various TrueTypeGX tables to assure that all offsets and |
* indices are valid. The idea is that a higher-level library which |
* actually does the text layout can access those tables without |
* error checking (which can be quite time consuming). |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* validation_flags :: |
* A bit field which specifies the tables to be validated. See |
* @FT_VALIDATE_GXXXX for possible values. |
* |
* table_length :: |
* The size of the `tables' array. Normally, @FT_VALIDATE_GX_LENGTH |
* should be passed. |
* |
* @output: |
* tables :: |
* The array where all validated sfnt tables are stored. |
* The array itself must be allocated by a client. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function only works with TrueTypeGX fonts, returning an error |
* otherwise. |
* |
* After use, the application should deallocate the buffers pointed to by |
* each `tables' element, by calling @FT_TrueTypeGX_Free. A NULL value |
* indicates that the table either doesn't exist in the font, the |
* application hasn't asked for validation, or the validator doesn't have |
* the ability to validate the sfnt table. |
*/ |
FT_EXPORT( FT_Error ) |
FT_TrueTypeGX_Validate( FT_Face face, |
FT_UInt validation_flags, |
FT_Bytes tables[FT_VALIDATE_GX_LENGTH], |
FT_UInt table_length ); |
/* */ |
/********************************************************************** |
* |
* @function: |
* FT_TrueTypeGX_Free |
* |
* @description: |
* Free the buffer allocated by TrueTypeGX validator. |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* table :: |
* The pointer to the buffer allocated by |
* @FT_TrueTypeGX_Validate. |
* |
* @note: |
* This function must be used to free the buffer allocated by |
* @FT_TrueTypeGX_Validate only. |
*/ |
FT_EXPORT( void ) |
FT_TrueTypeGX_Free( FT_Face face, |
FT_Bytes table ); |
/* */ |
/********************************************************************** |
* |
* @enum: |
* FT_VALIDATE_CKERNXXX |
* |
* @description: |
* A list of bit-field constants used with @FT_ClassicKern_Validate |
* to indicate the classic kern dialect or dialects. If the selected |
* type doesn't fit, @FT_ClassicKern_Validate regards the table as |
* invalid. |
* |
* @values: |
* FT_VALIDATE_MS :: |
* Handle the `kern' table as a classic Microsoft kern table. |
* |
* FT_VALIDATE_APPLE :: |
* Handle the `kern' table as a classic Apple kern table. |
* |
* FT_VALIDATE_CKERN :: |
* Handle the `kern' as either classic Apple or Microsoft kern table. |
*/ |
#define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) |
#define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) |
#define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) |
/* */ |
/********************************************************************** |
* |
* @function: |
* FT_ClassicKern_Validate |
* |
* @description: |
* Validate classic (16-bit format) kern table to assure that the offsets |
* and indices are valid. The idea is that a higher-level library which |
* actually does the text layout can access those tables without error |
* checking (which can be quite time consuming). |
* |
* The `kern' table validator in @FT_TrueTypeGX_Validate deals with both |
* the new 32-bit format and the classic 16-bit format, while |
* FT_ClassicKern_Validate only supports the classic 16-bit format. |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* validation_flags :: |
* A bit field which specifies the dialect to be validated. See |
* @FT_VALIDATE_CKERNXXX for possible values. |
* |
* @output: |
* ckern_table :: |
* A pointer to the kern table. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* After use, the application should deallocate the buffers pointed to by |
* `ckern_table', by calling @FT_ClassicKern_Free. A NULL value |
* indicates that the table doesn't exist in the font. |
*/ |
FT_EXPORT( FT_Error ) |
FT_ClassicKern_Validate( FT_Face face, |
FT_UInt validation_flags, |
FT_Bytes *ckern_table ); |
/* */ |
/********************************************************************** |
* |
* @function: |
* FT_ClassicKern_Free |
* |
* @description: |
* Free the buffer allocated by classic Kern validator. |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* table :: |
* The pointer to the buffer that is allocated by |
* @FT_ClassicKern_Validate. |
* |
* @note: |
* This function must be used to free the buffer allocated by |
* @FT_ClassicKern_Validate only. |
*/ |
FT_EXPORT( void ) |
FT_ClassicKern_Free( FT_Face face, |
FT_Bytes table ); |
/* */ |
FT_END_HEADER |
#endif /* __FTGXVAL_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftgzip.h |
---|
0,0 → 1,102 |
/***************************************************************************/ |
/* */ |
/* ftgzip.h */ |
/* */ |
/* Gzip-compressed stream support. */ |
/* */ |
/* Copyright 2002, 2003, 2004, 2006 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTGZIP_H__ |
#define __FTGZIP_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* gzip */ |
/* */ |
/* <Title> */ |
/* GZIP Streams */ |
/* */ |
/* <Abstract> */ |
/* Using gzip-compressed font files. */ |
/* */ |
/* <Description> */ |
/* This section contains the declaration of Gzip-specific functions. */ |
/* */ |
/*************************************************************************/ |
/************************************************************************ |
* |
* @function: |
* FT_Stream_OpenGzip |
* |
* @description: |
* Open a new stream to parse gzip-compressed font files. This is |
* mainly used to support the compressed `*.pcf.gz' fonts that come |
* with XFree86. |
* |
* @input: |
* stream :: |
* The target embedding stream. |
* |
* source :: |
* The source stream. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* The source stream must be opened _before_ calling this function. |
* |
* Calling the internal function `FT_Stream_Close' on the new stream will |
* *not* call `FT_Stream_Close' on the source stream. None of the stream |
* objects will be released to the heap. |
* |
* The stream implementation is very basic and resets the decompression |
* process each time seeking backwards is needed within the stream. |
* |
* In certain builds of the library, gzip compression recognition is |
* automatically handled when calling @FT_New_Face or @FT_Open_Face. |
* This means that if no font driver is capable of handling the raw |
* compressed file, the library will try to open a gzipped stream from |
* it and re-open the face with it. |
* |
* This function may return `FT_Err_Unimplemented_Feature' if your build |
* of FreeType was not compiled with zlib support. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Stream_OpenGzip( FT_Stream stream, |
FT_Stream source ); |
/* */ |
FT_END_HEADER |
#endif /* __FTGZIP_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftimage.h |
---|
0,0 → 1,1313 |
/***************************************************************************/ |
/* */ |
/* ftimage.h */ |
/* */ |
/* FreeType glyph image formats and default raster interface */ |
/* (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */ |
/* 2010 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. */ |
/* */ |
/***************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* Note: A `raster' is simply a scan-line converter, used to render */ |
/* FT_Outlines into FT_Bitmaps. */ |
/* */ |
/*************************************************************************/ |
#ifndef __FTIMAGE_H__ |
#define __FTIMAGE_H__ |
/* _STANDALONE_ is from ftgrays.c */ |
#ifndef _STANDALONE_ |
#include <ft2build.h> |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* basic_types */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Pos */ |
/* */ |
/* <Description> */ |
/* The type FT_Pos is used to store vectorial coordinates. Depending */ |
/* on the context, these can represent distances in integer font */ |
/* units, or 16.16, or 26.6 fixed float pixel coordinates. */ |
/* */ |
typedef signed long FT_Pos; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Vector */ |
/* */ |
/* <Description> */ |
/* A simple structure used to store a 2D vector; coordinates are of */ |
/* the FT_Pos type. */ |
/* */ |
/* <Fields> */ |
/* x :: The horizontal coordinate. */ |
/* y :: The vertical coordinate. */ |
/* */ |
typedef struct FT_Vector_ |
{ |
FT_Pos x; |
FT_Pos y; |
} FT_Vector; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_BBox */ |
/* */ |
/* <Description> */ |
/* A structure used to hold an outline's bounding box, i.e., the */ |
/* coordinates of its extrema in the horizontal and vertical */ |
/* directions. */ |
/* */ |
/* <Fields> */ |
/* xMin :: The horizontal minimum (left-most). */ |
/* */ |
/* yMin :: The vertical minimum (bottom-most). */ |
/* */ |
/* xMax :: The horizontal maximum (right-most). */ |
/* */ |
/* yMax :: The vertical maximum (top-most). */ |
/* */ |
/* <Note> */ |
/* The bounding box is specified with the coordinates of the lower */ |
/* left and the upper right corner. In PostScript, those values are */ |
/* often called (llx,lly) and (urx,ury), respectively. */ |
/* */ |
/* If `yMin' is negative, this value gives the glyph's descender. */ |
/* Otherwise, the glyph doesn't descend below the baseline. */ |
/* Similarly, if `ymax' is positive, this value gives the glyph's */ |
/* ascender. */ |
/* */ |
/* `xMin' gives the horizontal distance from the glyph's origin to */ |
/* the left edge of the glyph's bounding box. If `xMin' is negative, */ |
/* the glyph extends to the left of the origin. */ |
/* */ |
typedef struct FT_BBox_ |
{ |
FT_Pos xMin, yMin; |
FT_Pos xMax, yMax; |
} FT_BBox; |
/*************************************************************************/ |
/* */ |
/* <Enum> */ |
/* FT_Pixel_Mode */ |
/* */ |
/* <Description> */ |
/* An enumeration type used to describe the format of pixels in a */ |
/* given bitmap. Note that additional formats may be added in the */ |
/* future. */ |
/* */ |
/* <Values> */ |
/* FT_PIXEL_MODE_NONE :: */ |
/* Value~0 is reserved. */ |
/* */ |
/* FT_PIXEL_MODE_MONO :: */ |
/* A monochrome bitmap, using 1~bit per pixel. Note that pixels */ |
/* are stored in most-significant order (MSB), which means that */ |
/* the left-most pixel in a byte has value 128. */ |
/* */ |
/* FT_PIXEL_MODE_GRAY :: */ |
/* An 8-bit bitmap, generally used to represent anti-aliased glyph */ |
/* images. Each pixel is stored in one byte. Note that the number */ |
/* of `gray' levels is stored in the `num_grays' field of the */ |
/* @FT_Bitmap structure (it generally is 256). */ |
/* */ |
/* FT_PIXEL_MODE_GRAY2 :: */ |
/* A 2-bit per pixel bitmap, used to represent embedded */ |
/* anti-aliased bitmaps in font files according to the OpenType */ |
/* specification. We haven't found a single font using this */ |
/* format, however. */ |
/* */ |
/* FT_PIXEL_MODE_GRAY4 :: */ |
/* A 4-bit per pixel bitmap, representing embedded anti-aliased */ |
/* bitmaps in font files according to the OpenType specification. */ |
/* We haven't found a single font using this format, however. */ |
/* */ |
/* FT_PIXEL_MODE_LCD :: */ |
/* An 8-bit bitmap, representing RGB or BGR decimated glyph images */ |
/* used for display on LCD displays; the bitmap is three times */ |
/* wider than the original glyph image. See also */ |
/* @FT_RENDER_MODE_LCD. */ |
/* */ |
/* FT_PIXEL_MODE_LCD_V :: */ |
/* An 8-bit bitmap, representing RGB or BGR decimated glyph images */ |
/* used for display on rotated LCD displays; the bitmap is three */ |
/* times taller than the original glyph image. See also */ |
/* @FT_RENDER_MODE_LCD_V. */ |
/* */ |
typedef enum FT_Pixel_Mode_ |
{ |
FT_PIXEL_MODE_NONE = 0, |
FT_PIXEL_MODE_MONO, |
FT_PIXEL_MODE_GRAY, |
FT_PIXEL_MODE_GRAY2, |
FT_PIXEL_MODE_GRAY4, |
FT_PIXEL_MODE_LCD, |
FT_PIXEL_MODE_LCD_V, |
FT_PIXEL_MODE_MAX /* do not remove */ |
} FT_Pixel_Mode; |
/*************************************************************************/ |
/* */ |
/* <Enum> */ |
/* ft_pixel_mode_xxx */ |
/* */ |
/* <Description> */ |
/* A list of deprecated constants. Use the corresponding */ |
/* @FT_Pixel_Mode values instead. */ |
/* */ |
/* <Values> */ |
/* ft_pixel_mode_none :: See @FT_PIXEL_MODE_NONE. */ |
/* ft_pixel_mode_mono :: See @FT_PIXEL_MODE_MONO. */ |
/* ft_pixel_mode_grays :: See @FT_PIXEL_MODE_GRAY. */ |
/* ft_pixel_mode_pal2 :: See @FT_PIXEL_MODE_GRAY2. */ |
/* ft_pixel_mode_pal4 :: See @FT_PIXEL_MODE_GRAY4. */ |
/* */ |
#define ft_pixel_mode_none FT_PIXEL_MODE_NONE |
#define ft_pixel_mode_mono FT_PIXEL_MODE_MONO |
#define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY |
#define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 |
#define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 |
/* */ |
#if 0 |
/*************************************************************************/ |
/* */ |
/* <Enum> */ |
/* FT_Palette_Mode */ |
/* */ |
/* <Description> */ |
/* THIS TYPE IS DEPRECATED. DO NOT USE IT! */ |
/* */ |
/* An enumeration type to describe the format of a bitmap palette, */ |
/* used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8. */ |
/* */ |
/* <Values> */ |
/* ft_palette_mode_rgb :: The palette is an array of 3-byte RGB */ |
/* records. */ |
/* */ |
/* ft_palette_mode_rgba :: The palette is an array of 4-byte RGBA */ |
/* records. */ |
/* */ |
/* <Note> */ |
/* As ft_pixel_mode_pal2, pal4 and pal8 are currently unused by */ |
/* FreeType, these types are not handled by the library itself. */ |
/* */ |
typedef enum FT_Palette_Mode_ |
{ |
ft_palette_mode_rgb = 0, |
ft_palette_mode_rgba, |
ft_palette_mode_max /* do not remove */ |
} FT_Palette_Mode; |
/* */ |
#endif |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Bitmap */ |
/* */ |
/* <Description> */ |
/* A structure used to describe a bitmap or pixmap to the raster. */ |
/* Note that we now manage pixmaps of various depths through the */ |
/* `pixel_mode' field. */ |
/* */ |
/* <Fields> */ |
/* rows :: The number of bitmap rows. */ |
/* */ |
/* width :: The number of pixels in bitmap row. */ |
/* */ |
/* pitch :: The pitch's absolute value is the number of bytes */ |
/* taken by one bitmap row, including padding. */ |
/* However, the pitch is positive when the bitmap has */ |
/* a `down' flow, and negative when it has an `up' */ |
/* flow. In all cases, the pitch is an offset to add */ |
/* to a bitmap pointer in order to go down one row. */ |
/* */ |
/* Note that `padding' means the alignment of a */ |
/* bitmap to a byte border, and FreeType functions */ |
/* normally align to the smallest possible integer */ |
/* value. */ |
/* */ |
/* For the B/W rasterizer, `pitch' is always an even */ |
/* number. */ |
/* */ |
/* To change the pitch of a bitmap (say, to make it a */ |
/* multiple of 4), use @FT_Bitmap_Convert. */ |
/* Alternatively, you might use callback functions to */ |
/* directly render to the application's surface; see */ |
/* the file `example2.cpp' in the tutorial for a */ |
/* demonstration. */ |
/* */ |
/* buffer :: A typeless pointer to the bitmap buffer. This */ |
/* value should be aligned on 32-bit boundaries in */ |
/* most cases. */ |
/* */ |
/* num_grays :: This field is only used with */ |
/* @FT_PIXEL_MODE_GRAY; it gives the number of gray */ |
/* levels used in the bitmap. */ |
/* */ |
/* pixel_mode :: The pixel mode, i.e., how pixel bits are stored. */ |
/* See @FT_Pixel_Mode for possible values. */ |
/* */ |
/* palette_mode :: This field is intended for paletted pixel modes; */ |
/* it indicates how the palette is stored. Not */ |
/* used currently. */ |
/* */ |
/* palette :: A typeless pointer to the bitmap palette; this */ |
/* field is intended for paletted pixel modes. Not */ |
/* used currently. */ |
/* */ |
/* <Note> */ |
/* For now, the only pixel modes supported by FreeType are mono and */ |
/* grays. However, drivers might be added in the future to support */ |
/* more `colorful' options. */ |
/* */ |
typedef struct FT_Bitmap_ |
{ |
int rows; |
int width; |
int pitch; |
unsigned char* buffer; |
short num_grays; |
char pixel_mode; |
char palette_mode; |
void* palette; |
} FT_Bitmap; |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* outline_processing */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Outline */ |
/* */ |
/* <Description> */ |
/* This structure is used to describe an outline to the scan-line */ |
/* converter. */ |
/* */ |
/* <Fields> */ |
/* n_contours :: The number of contours in the outline. */ |
/* */ |
/* n_points :: The number of points in the outline. */ |
/* */ |
/* points :: A pointer to an array of `n_points' @FT_Vector */ |
/* elements, giving the outline's point coordinates. */ |
/* */ |
/* tags :: A pointer to an array of `n_points' chars, giving */ |
/* each outline point's type. */ |
/* */ |
/* If bit~0 is unset, the point is `off' the curve, */ |
/* i.e., a Bézier control point, while it is `on' if */ |
/* set. */ |
/* */ |
/* Bit~1 is meaningful for `off' points only. If set, */ |
/* it indicates a third-order Bézier arc control point; */ |
/* and a second-order control point if unset. */ |
/* */ |
/* If bit~2 is set, bits 5-7 contain the drop-out mode */ |
/* (as defined in the OpenType specification; the value */ |
/* is the same as the argument to the SCANMODE */ |
/* instruction). */ |
/* */ |
/* Bits 3 and~4 are reserved for internal purposes. */ |
/* */ |
/* contours :: An array of `n_contours' shorts, giving the end */ |
/* point of each contour within the outline. For */ |
/* example, the first contour is defined by the points */ |
/* `0' to `contours[0]', the second one is defined by */ |
/* the points `contours[0]+1' to `contours[1]', etc. */ |
/* */ |
/* flags :: A set of bit flags used to characterize the outline */ |
/* and give hints to the scan-converter and hinter on */ |
/* how to convert/grid-fit it. See @FT_OUTLINE_FLAGS. */ |
/* */ |
/* <Note> */ |
/* The B/W rasterizer only checks bit~2 in the `tags' array for the */ |
/* first point of each contour. The drop-out mode as given with */ |
/* @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, and */ |
/* @FT_OUTLINE_INCLUDE_STUBS in `flags' is then overridden. */ |
/* */ |
typedef struct FT_Outline_ |
{ |
short n_contours; /* number of contours in glyph */ |
short n_points; /* number of points in the glyph */ |
FT_Vector* points; /* the outline's points */ |
char* tags; /* the points flags */ |
short* contours; /* the contour end points */ |
int flags; /* outline masks */ |
} FT_Outline; |
/* Following limits must be consistent with */ |
/* FT_Outline.{n_contours,n_points} */ |
#define FT_OUTLINE_CONTOURS_MAX SHRT_MAX |
#define FT_OUTLINE_POINTS_MAX SHRT_MAX |
/*************************************************************************/ |
/* */ |
/* <Enum> */ |
/* FT_OUTLINE_FLAGS */ |
/* */ |
/* <Description> */ |
/* A list of bit-field constants use for the flags in an outline's */ |
/* `flags' field. */ |
/* */ |
/* <Values> */ |
/* FT_OUTLINE_NONE :: */ |
/* Value~0 is reserved. */ |
/* */ |
/* FT_OUTLINE_OWNER :: */ |
/* If set, this flag indicates that the outline's field arrays */ |
/* (i.e., `points', `flags', and `contours') are `owned' by the */ |
/* outline object, and should thus be freed when it is destroyed. */ |
/* */ |
/* FT_OUTLINE_EVEN_ODD_FILL :: */ |
/* By default, outlines are filled using the non-zero winding rule. */ |
/* If set to 1, the outline will be filled using the even-odd fill */ |
/* rule (only works with the smooth rasterizer). */ |
/* */ |
/* FT_OUTLINE_REVERSE_FILL :: */ |
/* By default, outside contours of an outline are oriented in */ |
/* clock-wise direction, as defined in the TrueType specification. */ |
/* This flag is set if the outline uses the opposite direction */ |
/* (typically for Type~1 fonts). This flag is ignored by the scan */ |
/* converter. */ |
/* */ |
/* FT_OUTLINE_IGNORE_DROPOUTS :: */ |
/* By default, the scan converter will try to detect drop-outs in */ |
/* an outline and correct the glyph bitmap to ensure consistent */ |
/* shape continuity. If set, this flag hints the scan-line */ |
/* converter to ignore such cases. See below for more information. */ |
/* */ |
/* FT_OUTLINE_SMART_DROPOUTS :: */ |
/* Select smart dropout control. If unset, use simple dropout */ |
/* control. Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See */ |
/* below for more information. */ |
/* */ |
/* FT_OUTLINE_INCLUDE_STUBS :: */ |
/* If set, turn pixels on for `stubs', otherwise exclude them. */ |
/* Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See below for */ |
/* more information. */ |
/* */ |
/* FT_OUTLINE_HIGH_PRECISION :: */ |
/* This flag indicates that the scan-line converter should try to */ |
/* convert this outline to bitmaps with the highest possible */ |
/* quality. It is typically set for small character sizes. Note */ |
/* that this is only a hint that might be completely ignored by a */ |
/* given scan-converter. */ |
/* */ |
/* FT_OUTLINE_SINGLE_PASS :: */ |
/* This flag is set to force a given scan-converter to only use a */ |
/* single pass over the outline to render a bitmap glyph image. */ |
/* Normally, it is set for very large character sizes. It is only */ |
/* a hint that might be completely ignored by a given */ |
/* scan-converter. */ |
/* */ |
/* <Note> */ |
/* The flags @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, */ |
/* and @FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth */ |
/* rasterizer. */ |
/* */ |
/* There exists a second mechanism to pass the drop-out mode to the */ |
/* B/W rasterizer; see the `tags' field in @FT_Outline. */ |
/* */ |
/* Please refer to the description of the `SCANTYPE' instruction in */ |
/* the OpenType specification (in file `ttinst1.doc') how simple */ |
/* drop-outs, smart drop-outs, and stubs are defined. */ |
/* */ |
#define FT_OUTLINE_NONE 0x0 |
#define FT_OUTLINE_OWNER 0x1 |
#define FT_OUTLINE_EVEN_ODD_FILL 0x2 |
#define FT_OUTLINE_REVERSE_FILL 0x4 |
#define FT_OUTLINE_IGNORE_DROPOUTS 0x8 |
#define FT_OUTLINE_SMART_DROPOUTS 0x10 |
#define FT_OUTLINE_INCLUDE_STUBS 0x20 |
#define FT_OUTLINE_HIGH_PRECISION 0x100 |
#define FT_OUTLINE_SINGLE_PASS 0x200 |
/************************************************************************* |
* |
* @enum: |
* ft_outline_flags |
* |
* @description: |
* These constants are deprecated. Please use the corresponding |
* @FT_OUTLINE_FLAGS values. |
* |
* @values: |
* ft_outline_none :: See @FT_OUTLINE_NONE. |
* ft_outline_owner :: See @FT_OUTLINE_OWNER. |
* ft_outline_even_odd_fill :: See @FT_OUTLINE_EVEN_ODD_FILL. |
* ft_outline_reverse_fill :: See @FT_OUTLINE_REVERSE_FILL. |
* ft_outline_ignore_dropouts :: See @FT_OUTLINE_IGNORE_DROPOUTS. |
* ft_outline_high_precision :: See @FT_OUTLINE_HIGH_PRECISION. |
* ft_outline_single_pass :: See @FT_OUTLINE_SINGLE_PASS. |
*/ |
#define ft_outline_none FT_OUTLINE_NONE |
#define ft_outline_owner FT_OUTLINE_OWNER |
#define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL |
#define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL |
#define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS |
#define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION |
#define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS |
/* */ |
#define FT_CURVE_TAG( flag ) ( flag & 3 ) |
#define FT_CURVE_TAG_ON 1 |
#define FT_CURVE_TAG_CONIC 0 |
#define FT_CURVE_TAG_CUBIC 2 |
#define FT_CURVE_TAG_HAS_SCANMODE 4 |
#define FT_CURVE_TAG_TOUCH_X 8 /* reserved for the TrueType hinter */ |
#define FT_CURVE_TAG_TOUCH_Y 16 /* reserved for the TrueType hinter */ |
#define FT_CURVE_TAG_TOUCH_BOTH ( FT_CURVE_TAG_TOUCH_X | \ |
FT_CURVE_TAG_TOUCH_Y ) |
#define FT_Curve_Tag_On FT_CURVE_TAG_ON |
#define FT_Curve_Tag_Conic FT_CURVE_TAG_CONIC |
#define FT_Curve_Tag_Cubic FT_CURVE_TAG_CUBIC |
#define FT_Curve_Tag_Touch_X FT_CURVE_TAG_TOUCH_X |
#define FT_Curve_Tag_Touch_Y FT_CURVE_TAG_TOUCH_Y |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Outline_MoveToFunc */ |
/* */ |
/* <Description> */ |
/* A function pointer type used to describe the signature of a `move */ |
/* to' function during outline walking/decomposition. */ |
/* */ |
/* A `move to' is emitted to start a new contour in an outline. */ |
/* */ |
/* <Input> */ |
/* to :: A pointer to the target point of the `move to'. */ |
/* */ |
/* user :: A typeless pointer which is passed from the caller of the */ |
/* decomposition function. */ |
/* */ |
/* <Return> */ |
/* Error code. 0~means success. */ |
/* */ |
typedef int |
(*FT_Outline_MoveToFunc)( const FT_Vector* to, |
void* user ); |
#define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Outline_LineToFunc */ |
/* */ |
/* <Description> */ |
/* A function pointer type used to describe the signature of a `line */ |
/* to' function during outline walking/decomposition. */ |
/* */ |
/* A `line to' is emitted to indicate a segment in the outline. */ |
/* */ |
/* <Input> */ |
/* to :: A pointer to the target point of the `line to'. */ |
/* */ |
/* user :: A typeless pointer which is passed from the caller of the */ |
/* decomposition function. */ |
/* */ |
/* <Return> */ |
/* Error code. 0~means success. */ |
/* */ |
typedef int |
(*FT_Outline_LineToFunc)( const FT_Vector* to, |
void* user ); |
#define FT_Outline_LineTo_Func FT_Outline_LineToFunc |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Outline_ConicToFunc */ |
/* */ |
/* <Description> */ |
/* A function pointer type used to describe the signature of a `conic */ |
/* to' function during outline walking or decomposition. */ |
/* */ |
/* A `conic to' is emitted to indicate a second-order Bézier arc in */ |
/* the outline. */ |
/* */ |
/* <Input> */ |
/* control :: An intermediate control point between the last position */ |
/* and the new target in `to'. */ |
/* */ |
/* to :: A pointer to the target end point of the conic arc. */ |
/* */ |
/* user :: A typeless pointer which is passed from the caller of */ |
/* the decomposition function. */ |
/* */ |
/* <Return> */ |
/* Error code. 0~means success. */ |
/* */ |
typedef int |
(*FT_Outline_ConicToFunc)( const FT_Vector* control, |
const FT_Vector* to, |
void* user ); |
#define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Outline_CubicToFunc */ |
/* */ |
/* <Description> */ |
/* A function pointer type used to describe the signature of a `cubic */ |
/* to' function during outline walking or decomposition. */ |
/* */ |
/* A `cubic to' is emitted to indicate a third-order Bézier arc. */ |
/* */ |
/* <Input> */ |
/* control1 :: A pointer to the first Bézier control point. */ |
/* */ |
/* control2 :: A pointer to the second Bézier control point. */ |
/* */ |
/* to :: A pointer to the target end point. */ |
/* */ |
/* user :: A typeless pointer which is passed from the caller of */ |
/* the decomposition function. */ |
/* */ |
/* <Return> */ |
/* Error code. 0~means success. */ |
/* */ |
typedef int |
(*FT_Outline_CubicToFunc)( const FT_Vector* control1, |
const FT_Vector* control2, |
const FT_Vector* to, |
void* user ); |
#define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Outline_Funcs */ |
/* */ |
/* <Description> */ |
/* A structure to hold various function pointers used during outline */ |
/* decomposition in order to emit segments, conic, and cubic Béziers. */ |
/* */ |
/* <Fields> */ |
/* move_to :: The `move to' emitter. */ |
/* */ |
/* line_to :: The segment emitter. */ |
/* */ |
/* conic_to :: The second-order Bézier arc emitter. */ |
/* */ |
/* cubic_to :: The third-order Bézier arc emitter. */ |
/* */ |
/* shift :: The shift that is applied to coordinates before they */ |
/* are sent to the emitter. */ |
/* */ |
/* delta :: The delta that is applied to coordinates before they */ |
/* are sent to the emitter, but after the shift. */ |
/* */ |
/* <Note> */ |
/* The point coordinates sent to the emitters are the transformed */ |
/* version of the original coordinates (this is important for high */ |
/* accuracy during scan-conversion). The transformation is simple: */ |
/* */ |
/* { */ |
/* x' = (x << shift) - delta */ |
/* y' = (x << shift) - delta */ |
/* } */ |
/* */ |
/* Set the values of `shift' and `delta' to~0 to get the original */ |
/* point coordinates. */ |
/* */ |
typedef struct FT_Outline_Funcs_ |
{ |
FT_Outline_MoveToFunc move_to; |
FT_Outline_LineToFunc line_to; |
FT_Outline_ConicToFunc conic_to; |
FT_Outline_CubicToFunc cubic_to; |
int shift; |
FT_Pos delta; |
} FT_Outline_Funcs; |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* basic_types */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Macro> */ |
/* FT_IMAGE_TAG */ |
/* */ |
/* <Description> */ |
/* This macro converts four-letter tags to an unsigned long type. */ |
/* */ |
/* <Note> */ |
/* Since many 16-bit compilers don't like 32-bit enumerations, you */ |
/* should redefine this macro in case of problems to something like */ |
/* this: */ |
/* */ |
/* { */ |
/* #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value */ |
/* } */ |
/* */ |
/* to get a simple enumeration without assigning special numbers. */ |
/* */ |
#ifndef FT_IMAGE_TAG |
#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \ |
value = ( ( (unsigned long)_x1 << 24 ) | \ |
( (unsigned long)_x2 << 16 ) | \ |
( (unsigned long)_x3 << 8 ) | \ |
(unsigned long)_x4 ) |
#endif /* FT_IMAGE_TAG */ |
/*************************************************************************/ |
/* */ |
/* <Enum> */ |
/* FT_Glyph_Format */ |
/* */ |
/* <Description> */ |
/* An enumeration type used to describe the format of a given glyph */ |
/* image. Note that this version of FreeType only supports two image */ |
/* formats, even though future font drivers will be able to register */ |
/* their own format. */ |
/* */ |
/* <Values> */ |
/* FT_GLYPH_FORMAT_NONE :: */ |
/* The value~0 is reserved. */ |
/* */ |
/* FT_GLYPH_FORMAT_COMPOSITE :: */ |
/* The glyph image is a composite of several other images. This */ |
/* format is _only_ used with @FT_LOAD_NO_RECURSE, and is used to */ |
/* report compound glyphs (like accented characters). */ |
/* */ |
/* FT_GLYPH_FORMAT_BITMAP :: */ |
/* The glyph image is a bitmap, and can be described as an */ |
/* @FT_Bitmap. You generally need to access the `bitmap' field of */ |
/* the @FT_GlyphSlotRec structure to read it. */ |
/* */ |
/* FT_GLYPH_FORMAT_OUTLINE :: */ |
/* The glyph image is a vectorial outline made of line segments */ |
/* and Bézier arcs; it can be described as an @FT_Outline; you */ |
/* generally want to access the `outline' field of the */ |
/* @FT_GlyphSlotRec structure to read it. */ |
/* */ |
/* FT_GLYPH_FORMAT_PLOTTER :: */ |
/* The glyph image is a vectorial path with no inside and outside */ |
/* contours. Some Type~1 fonts, like those in the Hershey family, */ |
/* contain glyphs in this format. These are described as */ |
/* @FT_Outline, but FreeType isn't currently capable of rendering */ |
/* them correctly. */ |
/* */ |
typedef enum FT_Glyph_Format_ |
{ |
FT_IMAGE_TAG( FT_GLYPH_FORMAT_NONE, 0, 0, 0, 0 ), |
FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ), |
FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP, 'b', 'i', 't', 's' ), |
FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE, 'o', 'u', 't', 'l' ), |
FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER, 'p', 'l', 'o', 't' ) |
} FT_Glyph_Format; |
/*************************************************************************/ |
/* */ |
/* <Enum> */ |
/* ft_glyph_format_xxx */ |
/* */ |
/* <Description> */ |
/* A list of deprecated constants. Use the corresponding */ |
/* @FT_Glyph_Format values instead. */ |
/* */ |
/* <Values> */ |
/* ft_glyph_format_none :: See @FT_GLYPH_FORMAT_NONE. */ |
/* ft_glyph_format_composite :: See @FT_GLYPH_FORMAT_COMPOSITE. */ |
/* ft_glyph_format_bitmap :: See @FT_GLYPH_FORMAT_BITMAP. */ |
/* ft_glyph_format_outline :: See @FT_GLYPH_FORMAT_OUTLINE. */ |
/* ft_glyph_format_plotter :: See @FT_GLYPH_FORMAT_PLOTTER. */ |
/* */ |
#define ft_glyph_format_none FT_GLYPH_FORMAT_NONE |
#define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE |
#define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP |
#define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE |
#define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** R A S T E R D E F I N I T I O N S *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* A raster is a scan converter, in charge of rendering an outline into */ |
/* a a bitmap. This section contains the public API for rasters. */ |
/* */ |
/* Note that in FreeType 2, all rasters are now encapsulated within */ |
/* specific modules called `renderers'. See `freetype/ftrender.h' for */ |
/* more details on renderers. */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* raster */ |
/* */ |
/* <Title> */ |
/* Scanline Converter */ |
/* */ |
/* <Abstract> */ |
/* How vectorial outlines are converted into bitmaps and pixmaps. */ |
/* */ |
/* <Description> */ |
/* This section contains technical definitions. */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Raster */ |
/* */ |
/* <Description> */ |
/* A handle (pointer) to a raster object. Each object can be used */ |
/* independently to convert an outline into a bitmap or pixmap. */ |
/* */ |
typedef struct FT_RasterRec_* FT_Raster; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Span */ |
/* */ |
/* <Description> */ |
/* A structure used to model a single span of gray (or black) pixels */ |
/* when rendering a monochrome or anti-aliased bitmap. */ |
/* */ |
/* <Fields> */ |
/* x :: The span's horizontal start position. */ |
/* */ |
/* len :: The span's length in pixels. */ |
/* */ |
/* coverage :: The span color/coverage, ranging from 0 (background) */ |
/* to 255 (foreground). Only used for anti-aliased */ |
/* rendering. */ |
/* */ |
/* <Note> */ |
/* This structure is used by the span drawing callback type named */ |
/* @FT_SpanFunc which takes the y~coordinate of the span as a */ |
/* a parameter. */ |
/* */ |
/* The coverage value is always between 0 and 255. If you want less */ |
/* gray values, the callback function has to reduce them. */ |
/* */ |
typedef struct FT_Span_ |
{ |
short x; |
unsigned short len; |
unsigned char coverage; |
} FT_Span; |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_SpanFunc */ |
/* */ |
/* <Description> */ |
/* A function used as a call-back by the anti-aliased renderer in */ |
/* order to let client applications draw themselves the gray pixel */ |
/* spans on each scan line. */ |
/* */ |
/* <Input> */ |
/* y :: The scanline's y~coordinate. */ |
/* */ |
/* count :: The number of spans to draw on this scanline. */ |
/* */ |
/* spans :: A table of `count' spans to draw on the scanline. */ |
/* */ |
/* user :: User-supplied data that is passed to the callback. */ |
/* */ |
/* <Note> */ |
/* This callback allows client applications to directly render the */ |
/* gray spans of the anti-aliased bitmap to any kind of surfaces. */ |
/* */ |
/* This can be used to write anti-aliased outlines directly to a */ |
/* given background bitmap, and even perform translucency. */ |
/* */ |
/* Note that the `count' field cannot be greater than a fixed value */ |
/* defined by the `FT_MAX_GRAY_SPANS' configuration macro in */ |
/* `ftoption.h'. By default, this value is set to~32, which means */ |
/* that if there are more than 32~spans on a given scanline, the */ |
/* callback is called several times with the same `y' parameter in */ |
/* order to draw all callbacks. */ |
/* */ |
/* Otherwise, the callback is only called once per scan-line, and */ |
/* only for those scanlines that do have `gray' pixels on them. */ |
/* */ |
typedef void |
(*FT_SpanFunc)( int y, |
int count, |
const FT_Span* spans, |
void* user ); |
#define FT_Raster_Span_Func FT_SpanFunc |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Raster_BitTest_Func */ |
/* */ |
/* <Description> */ |
/* THIS TYPE IS DEPRECATED. DO NOT USE IT. */ |
/* */ |
/* A function used as a call-back by the monochrome scan-converter */ |
/* to test whether a given target pixel is already set to the drawing */ |
/* `color'. These tests are crucial to implement drop-out control */ |
/* per-se the TrueType spec. */ |
/* */ |
/* <Input> */ |
/* y :: The pixel's y~coordinate. */ |
/* */ |
/* x :: The pixel's x~coordinate. */ |
/* */ |
/* user :: User-supplied data that is passed to the callback. */ |
/* */ |
/* <Return> */ |
/* 1~if the pixel is `set', 0~otherwise. */ |
/* */ |
typedef int |
(*FT_Raster_BitTest_Func)( int y, |
int x, |
void* user ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Raster_BitSet_Func */ |
/* */ |
/* <Description> */ |
/* THIS TYPE IS DEPRECATED. DO NOT USE IT. */ |
/* */ |
/* A function used as a call-back by the monochrome scan-converter */ |
/* to set an individual target pixel. This is crucial to implement */ |
/* drop-out control according to the TrueType specification. */ |
/* */ |
/* <Input> */ |
/* y :: The pixel's y~coordinate. */ |
/* */ |
/* x :: The pixel's x~coordinate. */ |
/* */ |
/* user :: User-supplied data that is passed to the callback. */ |
/* */ |
/* <Return> */ |
/* 1~if the pixel is `set', 0~otherwise. */ |
/* */ |
typedef void |
(*FT_Raster_BitSet_Func)( int y, |
int x, |
void* user ); |
/*************************************************************************/ |
/* */ |
/* <Enum> */ |
/* FT_RASTER_FLAG_XXX */ |
/* */ |
/* <Description> */ |
/* A list of bit flag constants as used in the `flags' field of a */ |
/* @FT_Raster_Params structure. */ |
/* */ |
/* <Values> */ |
/* FT_RASTER_FLAG_DEFAULT :: This value is 0. */ |
/* */ |
/* FT_RASTER_FLAG_AA :: This flag is set to indicate that an */ |
/* anti-aliased glyph image should be */ |
/* generated. Otherwise, it will be */ |
/* monochrome (1-bit). */ |
/* */ |
/* FT_RASTER_FLAG_DIRECT :: This flag is set to indicate direct */ |
/* rendering. In this mode, client */ |
/* applications must provide their own span */ |
/* callback. This lets them directly */ |
/* draw or compose over an existing bitmap. */ |
/* If this bit is not set, the target */ |
/* pixmap's buffer _must_ be zeroed before */ |
/* rendering. */ |
/* */ |
/* Note that for now, direct rendering is */ |
/* only possible with anti-aliased glyphs. */ |
/* */ |
/* FT_RASTER_FLAG_CLIP :: This flag is only used in direct */ |
/* rendering mode. If set, the output will */ |
/* be clipped to a box specified in the */ |
/* `clip_box' field of the */ |
/* @FT_Raster_Params structure. */ |
/* */ |
/* Note that by default, the glyph bitmap */ |
/* is clipped to the target pixmap, except */ |
/* in direct rendering mode where all spans */ |
/* are generated if no clipping box is set. */ |
/* */ |
#define FT_RASTER_FLAG_DEFAULT 0x0 |
#define FT_RASTER_FLAG_AA 0x1 |
#define FT_RASTER_FLAG_DIRECT 0x2 |
#define FT_RASTER_FLAG_CLIP 0x4 |
/* deprecated */ |
#define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT |
#define ft_raster_flag_aa FT_RASTER_FLAG_AA |
#define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT |
#define ft_raster_flag_clip FT_RASTER_FLAG_CLIP |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Raster_Params */ |
/* */ |
/* <Description> */ |
/* A structure to hold the arguments used by a raster's render */ |
/* function. */ |
/* */ |
/* <Fields> */ |
/* target :: The target bitmap. */ |
/* */ |
/* source :: A pointer to the source glyph image (e.g., an */ |
/* @FT_Outline). */ |
/* */ |
/* flags :: The rendering flags. */ |
/* */ |
/* gray_spans :: The gray span drawing callback. */ |
/* */ |
/* black_spans :: The black span drawing callback. UNIMPLEMENTED! */ |
/* */ |
/* bit_test :: The bit test callback. UNIMPLEMENTED! */ |
/* */ |
/* bit_set :: The bit set callback. UNIMPLEMENTED! */ |
/* */ |
/* user :: User-supplied data that is passed to each drawing */ |
/* callback. */ |
/* */ |
/* clip_box :: An optional clipping box. It is only used in */ |
/* direct rendering mode. Note that coordinates here */ |
/* should be expressed in _integer_ pixels (and not in */ |
/* 26.6 fixed-point units). */ |
/* */ |
/* <Note> */ |
/* An anti-aliased glyph bitmap is drawn if the @FT_RASTER_FLAG_AA */ |
/* bit flag is set in the `flags' field, otherwise a monochrome */ |
/* bitmap is generated. */ |
/* */ |
/* If the @FT_RASTER_FLAG_DIRECT bit flag is set in `flags', the */ |
/* raster will call the `gray_spans' callback to draw gray pixel */ |
/* spans, in the case of an aa glyph bitmap, it will call */ |
/* `black_spans', and `bit_test' and `bit_set' in the case of a */ |
/* monochrome bitmap. This allows direct composition over a */ |
/* pre-existing bitmap through user-provided callbacks to perform the */ |
/* span drawing/composition. */ |
/* */ |
/* Note that the `bit_test' and `bit_set' callbacks are required when */ |
/* rendering a monochrome bitmap, as they are crucial to implement */ |
/* correct drop-out control as defined in the TrueType specification. */ |
/* */ |
typedef struct FT_Raster_Params_ |
{ |
const FT_Bitmap* target; |
const void* source; |
int flags; |
FT_SpanFunc gray_spans; |
FT_SpanFunc black_spans; /* doesn't work! */ |
FT_Raster_BitTest_Func bit_test; /* doesn't work! */ |
FT_Raster_BitSet_Func bit_set; /* doesn't work! */ |
void* user; |
FT_BBox clip_box; |
} FT_Raster_Params; |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Raster_NewFunc */ |
/* */ |
/* <Description> */ |
/* A function used to create a new raster object. */ |
/* */ |
/* <Input> */ |
/* memory :: A handle to the memory allocator. */ |
/* */ |
/* <Output> */ |
/* raster :: A handle to the new raster object. */ |
/* */ |
/* <Return> */ |
/* Error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The `memory' parameter is a typeless pointer in order to avoid */ |
/* un-wanted dependencies on the rest of the FreeType code. In */ |
/* practice, it is an @FT_Memory object, i.e., a handle to the */ |
/* standard FreeType memory allocator. However, this field can be */ |
/* completely ignored by a given raster implementation. */ |
/* */ |
typedef int |
(*FT_Raster_NewFunc)( void* memory, |
FT_Raster* raster ); |
#define FT_Raster_New_Func FT_Raster_NewFunc |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Raster_DoneFunc */ |
/* */ |
/* <Description> */ |
/* A function used to destroy a given raster object. */ |
/* */ |
/* <Input> */ |
/* raster :: A handle to the raster object. */ |
/* */ |
typedef void |
(*FT_Raster_DoneFunc)( FT_Raster raster ); |
#define FT_Raster_Done_Func FT_Raster_DoneFunc |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Raster_ResetFunc */ |
/* */ |
/* <Description> */ |
/* FreeType provides an area of memory called the `render pool', */ |
/* available to all registered rasters. This pool can be freely used */ |
/* during a given scan-conversion but is shared by all rasters. Its */ |
/* content is thus transient. */ |
/* */ |
/* This function is called each time the render pool changes, or just */ |
/* after a new raster object is created. */ |
/* */ |
/* <Input> */ |
/* raster :: A handle to the new raster object. */ |
/* */ |
/* pool_base :: The address in memory of the render pool. */ |
/* */ |
/* pool_size :: The size in bytes of the render pool. */ |
/* */ |
/* <Note> */ |
/* Rasters can ignore the render pool and rely on dynamic memory */ |
/* allocation if they want to (a handle to the memory allocator is */ |
/* passed to the raster constructor). However, this is not */ |
/* recommended for efficiency purposes. */ |
/* */ |
typedef void |
(*FT_Raster_ResetFunc)( FT_Raster raster, |
unsigned char* pool_base, |
unsigned long pool_size ); |
#define FT_Raster_Reset_Func FT_Raster_ResetFunc |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Raster_SetModeFunc */ |
/* */ |
/* <Description> */ |
/* This function is a generic facility to change modes or attributes */ |
/* in a given raster. This can be used for debugging purposes, or */ |
/* simply to allow implementation-specific `features' in a given */ |
/* raster module. */ |
/* */ |
/* <Input> */ |
/* raster :: A handle to the new raster object. */ |
/* */ |
/* mode :: A 4-byte tag used to name the mode or property. */ |
/* */ |
/* args :: A pointer to the new mode/property to use. */ |
/* */ |
typedef int |
(*FT_Raster_SetModeFunc)( FT_Raster raster, |
unsigned long mode, |
void* args ); |
#define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Raster_RenderFunc */ |
/* */ |
/* <Description> */ |
/* Invoke a given raster to scan-convert a given glyph image into a */ |
/* target bitmap. */ |
/* */ |
/* <Input> */ |
/* raster :: A handle to the raster object. */ |
/* */ |
/* params :: A pointer to an @FT_Raster_Params structure used to */ |
/* store the rendering parameters. */ |
/* */ |
/* <Return> */ |
/* Error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The exact format of the source image depends on the raster's glyph */ |
/* format defined in its @FT_Raster_Funcs structure. It can be an */ |
/* @FT_Outline or anything else in order to support a large array of */ |
/* glyph formats. */ |
/* */ |
/* Note also that the render function can fail and return a */ |
/* `FT_Err_Unimplemented_Feature' error code if the raster used does */ |
/* not support direct composition. */ |
/* */ |
/* XXX: For now, the standard raster doesn't support direct */ |
/* composition but this should change for the final release (see */ |
/* the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c' */ |
/* for examples of distinct implementations which support direct */ |
/* composition). */ |
/* */ |
typedef int |
(*FT_Raster_RenderFunc)( FT_Raster raster, |
const FT_Raster_Params* params ); |
#define FT_Raster_Render_Func FT_Raster_RenderFunc |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Raster_Funcs */ |
/* */ |
/* <Description> */ |
/* A structure used to describe a given raster class to the library. */ |
/* */ |
/* <Fields> */ |
/* glyph_format :: The supported glyph format for this raster. */ |
/* */ |
/* raster_new :: The raster constructor. */ |
/* */ |
/* raster_reset :: Used to reset the render pool within the raster. */ |
/* */ |
/* raster_render :: A function to render a glyph into a given bitmap. */ |
/* */ |
/* raster_done :: The raster destructor. */ |
/* */ |
typedef struct FT_Raster_Funcs_ |
{ |
FT_Glyph_Format glyph_format; |
FT_Raster_NewFunc raster_new; |
FT_Raster_ResetFunc raster_reset; |
FT_Raster_SetModeFunc raster_set_mode; |
FT_Raster_RenderFunc raster_render; |
FT_Raster_DoneFunc raster_done; |
} FT_Raster_Funcs; |
/* */ |
FT_END_HEADER |
#endif /* __FTIMAGE_H__ */ |
/* END */ |
/* Local Variables: */ |
/* coding: utf-8 */ |
/* End: */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftincrem.h |
---|
0,0 → 1,353 |
/***************************************************************************/ |
/* */ |
/* ftincrem.h */ |
/* */ |
/* FreeType incremental loading (specification). */ |
/* */ |
/* Copyright 2002, 2003, 2006, 2007, 2008, 2010 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTINCREM_H__ |
#define __FTINCREM_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************** |
* |
* @section: |
* incremental |
* |
* @title: |
* Incremental Loading |
* |
* @abstract: |
* Custom Glyph Loading. |
* |
* @description: |
* This section contains various functions used to perform so-called |
* `incremental' glyph loading. This is a mode where all glyphs loaded |
* from a given @FT_Face are provided by the client application, |
* |
* Apart from that, all other tables are loaded normally from the font |
* file. This mode is useful when FreeType is used within another |
* engine, e.g., a PostScript Imaging Processor. |
* |
* To enable this mode, you must use @FT_Open_Face, passing an |
* @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an |
* @FT_Incremental_Interface value. See the comments for |
* @FT_Incremental_InterfaceRec for an example. |
* |
*/ |
/*************************************************************************** |
* |
* @type: |
* FT_Incremental |
* |
* @description: |
* An opaque type describing a user-provided object used to implement |
* `incremental' glyph loading within FreeType. This is used to support |
* embedded fonts in certain environments (e.g., PostScript interpreters), |
* where the glyph data isn't in the font file, or must be overridden by |
* different values. |
* |
* @note: |
* It is up to client applications to create and implement @FT_Incremental |
* objects, as long as they provide implementations for the methods |
* @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc |
* and @FT_Incremental_GetGlyphMetricsFunc. |
* |
* See the description of @FT_Incremental_InterfaceRec to understand how |
* to use incremental objects with FreeType. |
* |
*/ |
typedef struct FT_IncrementalRec_* FT_Incremental; |
/*************************************************************************** |
* |
* @struct: |
* FT_Incremental_MetricsRec |
* |
* @description: |
* A small structure used to contain the basic glyph metrics returned |
* by the @FT_Incremental_GetGlyphMetricsFunc method. |
* |
* @fields: |
* bearing_x :: |
* Left bearing, in font units. |
* |
* bearing_y :: |
* Top bearing, in font units. |
* |
* advance :: |
* Horizontal component of glyph advance, in font units. |
* |
* advance_v :: |
* Vertical component of glyph advance, in font units. |
* |
* @note: |
* These correspond to horizontal or vertical metrics depending on the |
* value of the `vertical' argument to the function |
* @FT_Incremental_GetGlyphMetricsFunc. |
* |
*/ |
typedef struct FT_Incremental_MetricsRec_ |
{ |
FT_Long bearing_x; |
FT_Long bearing_y; |
FT_Long advance; |
FT_Long advance_v; /* since 2.3.12 */ |
} FT_Incremental_MetricsRec; |
/*************************************************************************** |
* |
* @struct: |
* FT_Incremental_Metrics |
* |
* @description: |
* A handle to an @FT_Incremental_MetricsRec structure. |
* |
*/ |
typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics; |
/*************************************************************************** |
* |
* @type: |
* FT_Incremental_GetGlyphDataFunc |
* |
* @description: |
* A function called by FreeType to access a given glyph's data bytes |
* during @FT_Load_Glyph or @FT_Load_Char if incremental loading is |
* enabled. |
* |
* Note that the format of the glyph's data bytes depends on the font |
* file format. For TrueType, it must correspond to the raw bytes within |
* the `glyf' table. For PostScript formats, it must correspond to the |
* *unencrypted* charstring bytes, without any `lenIV' header. It is |
* undefined for any other format. |
* |
* @input: |
* incremental :: |
* Handle to an opaque @FT_Incremental handle provided by the client |
* application. |
* |
* glyph_index :: |
* Index of relevant glyph. |
* |
* @output: |
* adata :: |
* A structure describing the returned glyph data bytes (which will be |
* accessed as a read-only byte block). |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* If this function returns successfully the method |
* @FT_Incremental_FreeGlyphDataFunc will be called later to release |
* the data bytes. |
* |
* Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for |
* compound glyphs. |
* |
*/ |
typedef FT_Error |
(*FT_Incremental_GetGlyphDataFunc)( FT_Incremental incremental, |
FT_UInt glyph_index, |
FT_Data* adata ); |
/*************************************************************************** |
* |
* @type: |
* FT_Incremental_FreeGlyphDataFunc |
* |
* @description: |
* A function used to release the glyph data bytes returned by a |
* successful call to @FT_Incremental_GetGlyphDataFunc. |
* |
* @input: |
* incremental :: |
* A handle to an opaque @FT_Incremental handle provided by the client |
* application. |
* |
* data :: |
* A structure describing the glyph data bytes (which will be accessed |
* as a read-only byte block). |
* |
*/ |
typedef void |
(*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental incremental, |
FT_Data* data ); |
/*************************************************************************** |
* |
* @type: |
* FT_Incremental_GetGlyphMetricsFunc |
* |
* @description: |
* A function used to retrieve the basic metrics of a given glyph index |
* before accessing its data. This is necessary because, in certain |
* formats like TrueType, the metrics are stored in a different place from |
* the glyph images proper. |
* |
* @input: |
* incremental :: |
* A handle to an opaque @FT_Incremental handle provided by the client |
* application. |
* |
* glyph_index :: |
* Index of relevant glyph. |
* |
* vertical :: |
* If true, return vertical metrics. |
* |
* ametrics :: |
* This parameter is used for both input and output. |
* The original glyph metrics, if any, in font units. If metrics are |
* not available all the values must be set to zero. |
* |
* @output: |
* ametrics :: |
* The replacement glyph metrics in font units. |
* |
*/ |
typedef FT_Error |
(*FT_Incremental_GetGlyphMetricsFunc) |
( FT_Incremental incremental, |
FT_UInt glyph_index, |
FT_Bool vertical, |
FT_Incremental_MetricsRec *ametrics ); |
/************************************************************************** |
* |
* @struct: |
* FT_Incremental_FuncsRec |
* |
* @description: |
* A table of functions for accessing fonts that load data |
* incrementally. Used in @FT_Incremental_InterfaceRec. |
* |
* @fields: |
* get_glyph_data :: |
* The function to get glyph data. Must not be null. |
* |
* free_glyph_data :: |
* The function to release glyph data. Must not be null. |
* |
* get_glyph_metrics :: |
* The function to get glyph metrics. May be null if the font does |
* not provide overriding glyph metrics. |
* |
*/ |
typedef struct FT_Incremental_FuncsRec_ |
{ |
FT_Incremental_GetGlyphDataFunc get_glyph_data; |
FT_Incremental_FreeGlyphDataFunc free_glyph_data; |
FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; |
} FT_Incremental_FuncsRec; |
/*************************************************************************** |
* |
* @struct: |
* FT_Incremental_InterfaceRec |
* |
* @description: |
* A structure to be used with @FT_Open_Face to indicate that the user |
* wants to support incremental glyph loading. You should use it with |
* @FT_PARAM_TAG_INCREMENTAL as in the following example: |
* |
* { |
* FT_Incremental_InterfaceRec inc_int; |
* FT_Parameter parameter; |
* FT_Open_Args open_args; |
* |
* |
* // set up incremental descriptor |
* inc_int.funcs = my_funcs; |
* inc_int.object = my_object; |
* |
* // set up optional parameter |
* parameter.tag = FT_PARAM_TAG_INCREMENTAL; |
* parameter.data = &inc_int; |
* |
* // set up FT_Open_Args structure |
* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; |
* open_args.pathname = my_font_pathname; |
* open_args.num_params = 1; |
* open_args.params = ¶meter; // we use one optional argument |
* |
* // open the font |
* error = FT_Open_Face( library, &open_args, index, &face ); |
* ... |
* } |
* |
*/ |
typedef struct FT_Incremental_InterfaceRec_ |
{ |
const FT_Incremental_FuncsRec* funcs; |
FT_Incremental object; |
} FT_Incremental_InterfaceRec; |
/*************************************************************************** |
* |
* @type: |
* FT_Incremental_Interface |
* |
* @description: |
* A pointer to an @FT_Incremental_InterfaceRec structure. |
* |
*/ |
typedef FT_Incremental_InterfaceRec* FT_Incremental_Interface; |
/*************************************************************************** |
* |
* @constant: |
* FT_PARAM_TAG_INCREMENTAL |
* |
* @description: |
* A constant used as the tag of @FT_Parameter structures to indicate |
* an incremental loading object to be used by FreeType. |
* |
*/ |
#define FT_PARAM_TAG_INCREMENTAL FT_MAKE_TAG( 'i', 'n', 'c', 'r' ) |
/* */ |
FT_END_HEADER |
#endif /* __FTINCREM_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftlcdfil.h |
---|
0,0 → 1,213 |
/***************************************************************************/ |
/* */ |
/* ftlcdfil.h */ |
/* */ |
/* FreeType API for color filtering of subpixel bitmap glyphs */ |
/* (specification). */ |
/* */ |
/* Copyright 2006, 2007, 2008, 2010 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FT_LCD_FILTER_H__ |
#define __FT_LCD_FILTER_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************** |
* |
* @section: |
* lcd_filtering |
* |
* @title: |
* LCD Filtering |
* |
* @abstract: |
* Reduce color fringes of LCD-optimized bitmaps. |
* |
* @description: |
* The @FT_Library_SetLcdFilter API can be used to specify a low-pass |
* filter which is then applied to LCD-optimized bitmaps generated |
* through @FT_Render_Glyph. This is useful to reduce color fringes |
* which would occur with unfiltered rendering. |
* |
* Note that no filter is active by default, and that this function is |
* *not* implemented in default builds of the library. You need to |
* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file |
* in order to activate it. |
*/ |
/**************************************************************************** |
* |
* @enum: |
* FT_LcdFilter |
* |
* @description: |
* A list of values to identify various types of LCD filters. |
* |
* @values: |
* FT_LCD_FILTER_NONE :: |
* Do not perform filtering. When used with subpixel rendering, this |
* results in sometimes severe color fringes. |
* |
* FT_LCD_FILTER_DEFAULT :: |
* The default filter reduces color fringes considerably, at the cost |
* of a slight blurriness in the output. |
* |
* FT_LCD_FILTER_LIGHT :: |
* The light filter is a variant that produces less blurriness at the |
* cost of slightly more color fringes than the default one. It might |
* be better, depending on taste, your monitor, or your personal vision. |
* |
* FT_LCD_FILTER_LEGACY :: |
* This filter corresponds to the original libXft color filter. It |
* provides high contrast output but can exhibit really bad color |
* fringes if glyphs are not extremely well hinted to the pixel grid. |
* In other words, it only works well if the TrueType bytecode |
* interpreter is enabled *and* high-quality hinted fonts are used. |
* |
* This filter is only provided for comparison purposes, and might be |
* disabled or stay unsupported in the future. |
* |
* @since: |
* 2.3.0 |
*/ |
typedef enum FT_LcdFilter_ |
{ |
FT_LCD_FILTER_NONE = 0, |
FT_LCD_FILTER_DEFAULT = 1, |
FT_LCD_FILTER_LIGHT = 2, |
FT_LCD_FILTER_LEGACY = 16, |
FT_LCD_FILTER_MAX /* do not remove */ |
} FT_LcdFilter; |
/************************************************************************** |
* |
* @func: |
* FT_Library_SetLcdFilter |
* |
* @description: |
* This function is used to apply color filtering to LCD decimated |
* bitmaps, like the ones used when calling @FT_Render_Glyph with |
* @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V. |
* |
* @input: |
* library :: |
* A handle to the target library instance. |
* |
* filter :: |
* The filter type. |
* |
* You can use @FT_LCD_FILTER_NONE here to disable this feature, or |
* @FT_LCD_FILTER_DEFAULT to use a default filter that should work |
* well on most LCD screens. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This feature is always disabled by default. Clients must make an |
* explicit call to this function with a `filter' value other than |
* @FT_LCD_FILTER_NONE in order to enable it. |
* |
* Due to *PATENTS* covering subpixel rendering, this function doesn't |
* do anything except returning `FT_Err_Unimplemented_Feature' if the |
* configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not |
* defined in your build of the library, which should correspond to all |
* default builds of FreeType. |
* |
* The filter affects glyph bitmaps rendered through @FT_Render_Glyph, |
* @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char. |
* |
* It does _not_ affect the output of @FT_Outline_Render and |
* @FT_Outline_Get_Bitmap. |
* |
* If this feature is activated, the dimensions of LCD glyph bitmaps are |
* either larger or taller than the dimensions of the corresponding |
* outline with regards to the pixel grid. For example, for |
* @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and |
* up to 3~pixels to the right. |
* |
* The bitmap offset values are adjusted correctly, so clients shouldn't |
* need to modify their layout and glyph positioning code when enabling |
* the filter. |
* |
* @since: |
* 2.3.0 |
*/ |
FT_EXPORT( FT_Error ) |
FT_Library_SetLcdFilter( FT_Library library, |
FT_LcdFilter filter ); |
/************************************************************************** |
* |
* @func: |
* FT_Library_SetLcdFilterWeights |
* |
* @description: |
* Use this function to override the filter weights selected by |
* @FT_Library_SetLcdFilter. By default, FreeType uses the quintuple |
* (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10, |
* 0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and |
* FT_LCD_FILTER_LEGACY. |
* |
* @input: |
* library :: |
* A handle to the target library instance. |
* |
* weights :: |
* A pointer to an array; the function copies the first five bytes and |
* uses them to specify the filter weights. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* Due to *PATENTS* covering subpixel rendering, this function doesn't |
* do anything except returning `FT_Err_Unimplemented_Feature' if the |
* configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not |
* defined in your build of the library, which should correspond to all |
* default builds of FreeType. |
* |
* This function must be called after @FT_Library_SetLcdFilter to have |
* any effect. |
* |
* @since: |
* 2.4.0 |
*/ |
FT_EXPORT( FT_Error ) |
FT_Library_SetLcdFilterWeights( FT_Library library, |
unsigned char *weights ); |
/* */ |
FT_END_HEADER |
#endif /* __FT_LCD_FILTER_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftlist.h |
---|
0,0 → 1,277 |
/***************************************************************************/ |
/* */ |
/* ftlist.h */ |
/* */ |
/* Generic list support for FreeType (specification). */ |
/* */ |
/* Copyright 1996-2001, 2003, 2007, 2010 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 file implements functions relative to list processing. Its */ |
/* data structures are defined in `freetype.h'. */ |
/* */ |
/*************************************************************************/ |
#ifndef __FTLIST_H__ |
#define __FTLIST_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* list_processing */ |
/* */ |
/* <Title> */ |
/* List Processing */ |
/* */ |
/* <Abstract> */ |
/* Simple management of lists. */ |
/* */ |
/* <Description> */ |
/* This section contains various definitions related to list */ |
/* processing using doubly-linked nodes. */ |
/* */ |
/* <Order> */ |
/* FT_List */ |
/* FT_ListNode */ |
/* FT_ListRec */ |
/* FT_ListNodeRec */ |
/* */ |
/* FT_List_Add */ |
/* FT_List_Insert */ |
/* FT_List_Find */ |
/* FT_List_Remove */ |
/* FT_List_Up */ |
/* FT_List_Iterate */ |
/* FT_List_Iterator */ |
/* FT_List_Finalize */ |
/* FT_List_Destructor */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_List_Find */ |
/* */ |
/* <Description> */ |
/* Find the list node for a given listed object. */ |
/* */ |
/* <Input> */ |
/* list :: A pointer to the parent list. */ |
/* data :: The address of the listed object. */ |
/* */ |
/* <Return> */ |
/* List node. NULL if it wasn't found. */ |
/* */ |
FT_EXPORT( FT_ListNode ) |
FT_List_Find( FT_List list, |
void* data ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_List_Add */ |
/* */ |
/* <Description> */ |
/* Append an element to the end of a list. */ |
/* */ |
/* <InOut> */ |
/* list :: A pointer to the parent list. */ |
/* node :: The node to append. */ |
/* */ |
FT_EXPORT( void ) |
FT_List_Add( FT_List list, |
FT_ListNode node ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_List_Insert */ |
/* */ |
/* <Description> */ |
/* Insert an element at the head of a list. */ |
/* */ |
/* <InOut> */ |
/* list :: A pointer to parent list. */ |
/* node :: The node to insert. */ |
/* */ |
FT_EXPORT( void ) |
FT_List_Insert( FT_List list, |
FT_ListNode node ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_List_Remove */ |
/* */ |
/* <Description> */ |
/* Remove a node from a list. This function doesn't check whether */ |
/* the node is in the list! */ |
/* */ |
/* <Input> */ |
/* node :: The node to remove. */ |
/* */ |
/* <InOut> */ |
/* list :: A pointer to the parent list. */ |
/* */ |
FT_EXPORT( void ) |
FT_List_Remove( FT_List list, |
FT_ListNode node ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_List_Up */ |
/* */ |
/* <Description> */ |
/* Move a node to the head/top of a list. Used to maintain LRU */ |
/* lists. */ |
/* */ |
/* <InOut> */ |
/* list :: A pointer to the parent list. */ |
/* node :: The node to move. */ |
/* */ |
FT_EXPORT( void ) |
FT_List_Up( FT_List list, |
FT_ListNode node ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_List_Iterator */ |
/* */ |
/* <Description> */ |
/* An FT_List iterator function which is called during a list parse */ |
/* by @FT_List_Iterate. */ |
/* */ |
/* <Input> */ |
/* node :: The current iteration list node. */ |
/* */ |
/* user :: A typeless pointer passed to @FT_List_Iterate. */ |
/* Can be used to point to the iteration's state. */ |
/* */ |
typedef FT_Error |
(*FT_List_Iterator)( FT_ListNode node, |
void* user ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_List_Iterate */ |
/* */ |
/* <Description> */ |
/* Parse a list and calls a given iterator function on each element. */ |
/* Note that parsing is stopped as soon as one of the iterator calls */ |
/* returns a non-zero value. */ |
/* */ |
/* <Input> */ |
/* list :: A handle to the list. */ |
/* iterator :: An iterator function, called on each node of the list. */ |
/* user :: A user-supplied field which is passed as the second */ |
/* argument to the iterator. */ |
/* */ |
/* <Return> */ |
/* The result (a FreeType error code) of the last iterator call. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_List_Iterate( FT_List list, |
FT_List_Iterator iterator, |
void* user ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_List_Destructor */ |
/* */ |
/* <Description> */ |
/* An @FT_List iterator function which is called during a list */ |
/* finalization by @FT_List_Finalize to destroy all elements in a */ |
/* given list. */ |
/* */ |
/* <Input> */ |
/* system :: The current system object. */ |
/* */ |
/* data :: The current object to destroy. */ |
/* */ |
/* user :: A typeless pointer passed to @FT_List_Iterate. It can */ |
/* be used to point to the iteration's state. */ |
/* */ |
typedef void |
(*FT_List_Destructor)( FT_Memory memory, |
void* data, |
void* user ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_List_Finalize */ |
/* */ |
/* <Description> */ |
/* Destroy all elements in the list as well as the list itself. */ |
/* */ |
/* <Input> */ |
/* list :: A handle to the list. */ |
/* */ |
/* destroy :: A list destructor that will be applied to each element */ |
/* of the list. */ |
/* */ |
/* memory :: The current memory object which handles deallocation. */ |
/* */ |
/* user :: A user-supplied field which is passed as the last */ |
/* argument to the destructor. */ |
/* */ |
/* <Note> */ |
/* This function expects that all nodes added by @FT_List_Add or */ |
/* @FT_List_Insert have been dynamically allocated. */ |
/* */ |
FT_EXPORT( void ) |
FT_List_Finalize( FT_List list, |
FT_List_Destructor destroy, |
FT_Memory memory, |
void* user ); |
/* */ |
FT_END_HEADER |
#endif /* __FTLIST_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftlzw.h |
---|
0,0 → 1,99 |
/***************************************************************************/ |
/* */ |
/* ftlzw.h */ |
/* */ |
/* LZW-compressed stream support. */ |
/* */ |
/* Copyright 2004, 2006 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTLZW_H__ |
#define __FTLZW_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* lzw */ |
/* */ |
/* <Title> */ |
/* LZW Streams */ |
/* */ |
/* <Abstract> */ |
/* Using LZW-compressed font files. */ |
/* */ |
/* <Description> */ |
/* This section contains the declaration of LZW-specific functions. */ |
/* */ |
/*************************************************************************/ |
/************************************************************************ |
* |
* @function: |
* FT_Stream_OpenLZW |
* |
* @description: |
* Open a new stream to parse LZW-compressed font files. This is |
* mainly used to support the compressed `*.pcf.Z' fonts that come |
* with XFree86. |
* |
* @input: |
* stream :: The target embedding stream. |
* |
* source :: The source stream. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* The source stream must be opened _before_ calling this function. |
* |
* Calling the internal function `FT_Stream_Close' on the new stream will |
* *not* call `FT_Stream_Close' on the source stream. None of the stream |
* objects will be released to the heap. |
* |
* The stream implementation is very basic and resets the decompression |
* process each time seeking backwards is needed within the stream |
* |
* In certain builds of the library, LZW compression recognition is |
* automatically handled when calling @FT_New_Face or @FT_Open_Face. |
* This means that if no font driver is capable of handling the raw |
* compressed file, the library will try to open a LZW stream from it |
* and re-open the face with it. |
* |
* This function may return `FT_Err_Unimplemented_Feature' if your build |
* of FreeType was not compiled with LZW support. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Stream_OpenLZW( FT_Stream stream, |
FT_Stream source ); |
/* */ |
FT_END_HEADER |
#endif /* __FTLZW_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftmac.h |
---|
0,0 → 1,274 |
/***************************************************************************/ |
/* */ |
/* ftmac.h */ |
/* */ |
/* Additional Mac-specific API. */ |
/* */ |
/* Copyright 1996-2001, 2004, 2006, 2007 by */ |
/* Just van Rossum, 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. */ |
/* */ |
/***************************************************************************/ |
/***************************************************************************/ |
/* */ |
/* NOTE: Include this file after <freetype/freetype.h> and after any */ |
/* Mac-specific headers (because this header uses Mac types such as */ |
/* Handle, FSSpec, FSRef, etc.) */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTMAC_H__ |
#define __FTMAC_H__ |
#include <ft2build.h> |
FT_BEGIN_HEADER |
/* gcc-3.4.1 and later can warn about functions tagged as deprecated */ |
#ifndef FT_DEPRECATED_ATTRIBUTE |
#if defined(__GNUC__) && \ |
((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1))) |
#define FT_DEPRECATED_ATTRIBUTE __attribute__((deprecated)) |
#else |
#define FT_DEPRECATED_ATTRIBUTE |
#endif |
#endif |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* mac_specific */ |
/* */ |
/* <Title> */ |
/* Mac Specific Interface */ |
/* */ |
/* <Abstract> */ |
/* Only available on the Macintosh. */ |
/* */ |
/* <Description> */ |
/* The following definitions are only available if FreeType is */ |
/* compiled on a Macintosh. */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_New_Face_From_FOND */ |
/* */ |
/* <Description> */ |
/* Create a new face object from a FOND resource. */ |
/* */ |
/* <InOut> */ |
/* library :: A handle to the library resource. */ |
/* */ |
/* <Input> */ |
/* fond :: A FOND resource. */ |
/* */ |
/* face_index :: Only supported for the -1 `sanity check' special */ |
/* case. */ |
/* */ |
/* <Output> */ |
/* aface :: A handle to a new face object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Notes> */ |
/* This function can be used to create @FT_Face objects from fonts */ |
/* that are installed in the system as follows. */ |
/* */ |
/* { */ |
/* fond = GetResource( 'FOND', fontName ); */ |
/* error = FT_New_Face_From_FOND( library, fond, 0, &face ); */ |
/* } */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_New_Face_From_FOND( FT_Library library, |
Handle fond, |
FT_Long face_index, |
FT_Face *aface ) |
FT_DEPRECATED_ATTRIBUTE; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_GetFile_From_Mac_Name */ |
/* */ |
/* <Description> */ |
/* Return an FSSpec for the disk file containing the named font. */ |
/* */ |
/* <Input> */ |
/* fontName :: Mac OS name of the font (e.g., Times New Roman */ |
/* Bold). */ |
/* */ |
/* <Output> */ |
/* pathSpec :: FSSpec to the file. For passing to */ |
/* @FT_New_Face_From_FSSpec. */ |
/* */ |
/* face_index :: Index of the face. For passing to */ |
/* @FT_New_Face_From_FSSpec. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_GetFile_From_Mac_Name( const char* fontName, |
FSSpec* pathSpec, |
FT_Long* face_index ) |
FT_DEPRECATED_ATTRIBUTE; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_GetFile_From_Mac_ATS_Name */ |
/* */ |
/* <Description> */ |
/* Return an FSSpec for the disk file containing the named font. */ |
/* */ |
/* <Input> */ |
/* fontName :: Mac OS name of the font in ATS framework. */ |
/* */ |
/* <Output> */ |
/* pathSpec :: FSSpec to the file. For passing to */ |
/* @FT_New_Face_From_FSSpec. */ |
/* */ |
/* face_index :: Index of the face. For passing to */ |
/* @FT_New_Face_From_FSSpec. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_GetFile_From_Mac_ATS_Name( const char* fontName, |
FSSpec* pathSpec, |
FT_Long* face_index ) |
FT_DEPRECATED_ATTRIBUTE; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_GetFilePath_From_Mac_ATS_Name */ |
/* */ |
/* <Description> */ |
/* Return a pathname of the disk file and face index for given font */ |
/* name which is handled by ATS framework. */ |
/* */ |
/* <Input> */ |
/* fontName :: Mac OS name of the font in ATS framework. */ |
/* */ |
/* <Output> */ |
/* path :: Buffer to store pathname of the file. For passing */ |
/* to @FT_New_Face. The client must allocate this */ |
/* buffer before calling this function. */ |
/* */ |
/* maxPathSize :: Lengths of the buffer `path' that client allocated. */ |
/* */ |
/* face_index :: Index of the face. For passing to @FT_New_Face. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_GetFilePath_From_Mac_ATS_Name( const char* fontName, |
UInt8* path, |
UInt32 maxPathSize, |
FT_Long* face_index ) |
FT_DEPRECATED_ATTRIBUTE; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_New_Face_From_FSSpec */ |
/* */ |
/* <Description> */ |
/* Create a new face object from a given resource and typeface index */ |
/* using an FSSpec to the font file. */ |
/* */ |
/* <InOut> */ |
/* library :: A handle to the library resource. */ |
/* */ |
/* <Input> */ |
/* spec :: FSSpec to the font file. */ |
/* */ |
/* face_index :: The index of the face within the resource. The */ |
/* first face has index~0. */ |
/* <Output> */ |
/* aface :: A handle to a new face object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except */ |
/* it accepts an FSSpec instead of a path. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_New_Face_From_FSSpec( FT_Library library, |
const FSSpec *spec, |
FT_Long face_index, |
FT_Face *aface ) |
FT_DEPRECATED_ATTRIBUTE; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_New_Face_From_FSRef */ |
/* */ |
/* <Description> */ |
/* Create a new face object from a given resource and typeface index */ |
/* using an FSRef to the font file. */ |
/* */ |
/* <InOut> */ |
/* library :: A handle to the library resource. */ |
/* */ |
/* <Input> */ |
/* spec :: FSRef to the font file. */ |
/* */ |
/* face_index :: The index of the face within the resource. The */ |
/* first face has index~0. */ |
/* <Output> */ |
/* aface :: A handle to a new face object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* @FT_New_Face_From_FSRef is identical to @FT_New_Face except */ |
/* it accepts an FSRef instead of a path. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_New_Face_From_FSRef( FT_Library library, |
const FSRef *ref, |
FT_Long face_index, |
FT_Face *aface ) |
FT_DEPRECATED_ATTRIBUTE; |
/* */ |
FT_END_HEADER |
#endif /* __FTMAC_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftmm.h |
---|
0,0 → 1,378 |
/***************************************************************************/ |
/* */ |
/* ftmm.h */ |
/* */ |
/* FreeType Multiple Master font interface (specification). */ |
/* */ |
/* Copyright 1996-2001, 2003, 2004, 2006, 2009 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTMM_H__ |
#define __FTMM_H__ |
#include <ft2build.h> |
#include FT_TYPE1_TABLES_H |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* multiple_masters */ |
/* */ |
/* <Title> */ |
/* Multiple Masters */ |
/* */ |
/* <Abstract> */ |
/* How to manage Multiple Masters fonts. */ |
/* */ |
/* <Description> */ |
/* The following types and functions are used to manage Multiple */ |
/* Master fonts, i.e., the selection of specific design instances by */ |
/* setting design axis coordinates. */ |
/* */ |
/* George Williams has extended this interface to make it work with */ |
/* both Type~1 Multiple Masters fonts and GX distortable (var) */ |
/* fonts. Some of these routines only work with MM fonts, others */ |
/* will work with both types. They are similar enough that a */ |
/* consistent interface makes sense. */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_MM_Axis */ |
/* */ |
/* <Description> */ |
/* A simple structure used to model a given axis in design space for */ |
/* Multiple Masters fonts. */ |
/* */ |
/* This structure can't be used for GX var fonts. */ |
/* */ |
/* <Fields> */ |
/* name :: The axis's name. */ |
/* */ |
/* minimum :: The axis's minimum design coordinate. */ |
/* */ |
/* maximum :: The axis's maximum design coordinate. */ |
/* */ |
typedef struct FT_MM_Axis_ |
{ |
FT_String* name; |
FT_Long minimum; |
FT_Long maximum; |
} FT_MM_Axis; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Multi_Master */ |
/* */ |
/* <Description> */ |
/* A structure used to model the axes and space of a Multiple Masters */ |
/* font. */ |
/* */ |
/* This structure can't be used for GX var fonts. */ |
/* */ |
/* <Fields> */ |
/* num_axis :: Number of axes. Cannot exceed~4. */ |
/* */ |
/* num_designs :: Number of designs; should be normally 2^num_axis */ |
/* even though the Type~1 specification strangely */ |
/* allows for intermediate designs to be present. This */ |
/* number cannot exceed~16. */ |
/* */ |
/* axis :: A table of axis descriptors. */ |
/* */ |
typedef struct FT_Multi_Master_ |
{ |
FT_UInt num_axis; |
FT_UInt num_designs; |
FT_MM_Axis axis[T1_MAX_MM_AXIS]; |
} FT_Multi_Master; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Var_Axis */ |
/* */ |
/* <Description> */ |
/* A simple structure used to model a given axis in design space for */ |
/* Multiple Masters and GX var fonts. */ |
/* */ |
/* <Fields> */ |
/* name :: The axis's name. */ |
/* Not always meaningful for GX. */ |
/* */ |
/* minimum :: The axis's minimum design coordinate. */ |
/* */ |
/* def :: The axis's default design coordinate. */ |
/* FreeType computes meaningful default values for MM; it */ |
/* is then an integer value, not in 16.16 format. */ |
/* */ |
/* maximum :: The axis's maximum design coordinate. */ |
/* */ |
/* tag :: The axis's tag (the GX equivalent to `name'). */ |
/* FreeType provides default values for MM if possible. */ |
/* */ |
/* strid :: The entry in `name' table (another GX version of */ |
/* `name'). */ |
/* Not meaningful for MM. */ |
/* */ |
typedef struct FT_Var_Axis_ |
{ |
FT_String* name; |
FT_Fixed minimum; |
FT_Fixed def; |
FT_Fixed maximum; |
FT_ULong tag; |
FT_UInt strid; |
} FT_Var_Axis; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Var_Named_Style */ |
/* */ |
/* <Description> */ |
/* A simple structure used to model a named style in a GX var font. */ |
/* */ |
/* This structure can't be used for MM fonts. */ |
/* */ |
/* <Fields> */ |
/* coords :: The design coordinates for this style. */ |
/* This is an array with one entry for each axis. */ |
/* */ |
/* strid :: The entry in `name' table identifying this style. */ |
/* */ |
typedef struct FT_Var_Named_Style_ |
{ |
FT_Fixed* coords; |
FT_UInt strid; |
} FT_Var_Named_Style; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_MM_Var */ |
/* */ |
/* <Description> */ |
/* A structure used to model the axes and space of a Multiple Masters */ |
/* or GX var distortable font. */ |
/* */ |
/* Some fields are specific to one format and not to the other. */ |
/* */ |
/* <Fields> */ |
/* num_axis :: The number of axes. The maximum value is~4 for */ |
/* MM; no limit in GX. */ |
/* */ |
/* num_designs :: The number of designs; should be normally */ |
/* 2^num_axis for MM fonts. Not meaningful for GX */ |
/* (where every glyph could have a different */ |
/* number of designs). */ |
/* */ |
/* num_namedstyles :: The number of named styles; only meaningful for */ |
/* GX which allows certain design coordinates to */ |
/* have a string ID (in the `name' table) */ |
/* associated with them. The font can tell the */ |
/* user that, for example, Weight=1.5 is `Bold'. */ |
/* */ |
/* axis :: A table of axis descriptors. */ |
/* GX fonts contain slightly more data than MM. */ |
/* */ |
/* namedstyles :: A table of named styles. */ |
/* Only meaningful with GX. */ |
/* */ |
typedef struct FT_MM_Var_ |
{ |
FT_UInt num_axis; |
FT_UInt num_designs; |
FT_UInt num_namedstyles; |
FT_Var_Axis* axis; |
FT_Var_Named_Style* namedstyle; |
} FT_MM_Var; |
/* */ |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Get_Multi_Master */ |
/* */ |
/* <Description> */ |
/* Retrieve the Multiple Master descriptor of a given font. */ |
/* */ |
/* This function can't be used with GX fonts. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the source face. */ |
/* */ |
/* <Output> */ |
/* amaster :: The Multiple Masters descriptor. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Get_Multi_Master( FT_Face face, |
FT_Multi_Master *amaster ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Get_MM_Var */ |
/* */ |
/* <Description> */ |
/* Retrieve the Multiple Master/GX var descriptor of a given font. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the source face. */ |
/* */ |
/* <Output> */ |
/* amaster :: The Multiple Masters/GX var descriptor. */ |
/* Allocates a data structure, which the user must free */ |
/* (a single call to FT_FREE will do it). */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Get_MM_Var( FT_Face face, |
FT_MM_Var* *amaster ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Set_MM_Design_Coordinates */ |
/* */ |
/* <Description> */ |
/* For Multiple Masters fonts, choose an interpolated font design */ |
/* through design coordinates. */ |
/* */ |
/* This function can't be used with GX fonts. */ |
/* */ |
/* <InOut> */ |
/* face :: A handle to the source face. */ |
/* */ |
/* <Input> */ |
/* num_coords :: The number of design coordinates (must be equal to */ |
/* the number of axes in the font). */ |
/* */ |
/* coords :: An array of design coordinates. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Set_MM_Design_Coordinates( FT_Face face, |
FT_UInt num_coords, |
FT_Long* coords ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Set_Var_Design_Coordinates */ |
/* */ |
/* <Description> */ |
/* For Multiple Master or GX Var fonts, choose an interpolated font */ |
/* design through design coordinates. */ |
/* */ |
/* <InOut> */ |
/* face :: A handle to the source face. */ |
/* */ |
/* <Input> */ |
/* num_coords :: The number of design coordinates (must be equal to */ |
/* the number of axes in the font). */ |
/* */ |
/* coords :: An array of design coordinates. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Set_Var_Design_Coordinates( FT_Face face, |
FT_UInt num_coords, |
FT_Fixed* coords ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Set_MM_Blend_Coordinates */ |
/* */ |
/* <Description> */ |
/* For Multiple Masters and GX var fonts, choose an interpolated font */ |
/* design through normalized blend coordinates. */ |
/* */ |
/* <InOut> */ |
/* face :: A handle to the source face. */ |
/* */ |
/* <Input> */ |
/* num_coords :: The number of design coordinates (must be equal to */ |
/* the number of axes in the font). */ |
/* */ |
/* coords :: The design coordinates array (each element must be */ |
/* between 0 and 1.0). */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Set_MM_Blend_Coordinates( FT_Face face, |
FT_UInt num_coords, |
FT_Fixed* coords ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Set_Var_Blend_Coordinates */ |
/* */ |
/* <Description> */ |
/* This is another name of @FT_Set_MM_Blend_Coordinates. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Set_Var_Blend_Coordinates( FT_Face face, |
FT_UInt num_coords, |
FT_Fixed* coords ); |
/* */ |
FT_END_HEADER |
#endif /* __FTMM_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftmodapi.h |
---|
0,0 → 1,483 |
/***************************************************************************/ |
/* */ |
/* ftmodapi .h */ |
/* */ |
/* FreeType modules public interface (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009, 2010 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTMODAPI_H__ |
#define __FTMODAPI_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* module_management */ |
/* */ |
/* <Title> */ |
/* Module Management */ |
/* */ |
/* <Abstract> */ |
/* How to add, upgrade, and remove modules from FreeType. */ |
/* */ |
/* <Description> */ |
/* The definitions below are used to manage modules within FreeType. */ |
/* Modules can be added, upgraded, and removed at runtime. */ |
/* */ |
/*************************************************************************/ |
/* module bit flags */ |
#define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */ |
#define FT_MODULE_RENDERER 2 /* this module is a renderer */ |
#define FT_MODULE_HINTER 4 /* this module is a glyph hinter */ |
#define FT_MODULE_STYLER 8 /* this module is a styler */ |
#define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */ |
/* scalable fonts */ |
#define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */ |
/* support vector outlines */ |
#define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */ |
/* own hinter */ |
/* deprecated values */ |
#define ft_module_font_driver FT_MODULE_FONT_DRIVER |
#define ft_module_renderer FT_MODULE_RENDERER |
#define ft_module_hinter FT_MODULE_HINTER |
#define ft_module_styler FT_MODULE_STYLER |
#define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE |
#define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES |
#define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER |
typedef FT_Pointer FT_Module_Interface; |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Module_Constructor */ |
/* */ |
/* <Description> */ |
/* A function used to initialize (not create) a new module object. */ |
/* */ |
/* <Input> */ |
/* module :: The module to initialize. */ |
/* */ |
typedef FT_Error |
(*FT_Module_Constructor)( FT_Module module ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Module_Destructor */ |
/* */ |
/* <Description> */ |
/* A function used to finalize (not destroy) a given module object. */ |
/* */ |
/* <Input> */ |
/* module :: The module to finalize. */ |
/* */ |
typedef void |
(*FT_Module_Destructor)( FT_Module module ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Module_Requester */ |
/* */ |
/* <Description> */ |
/* A function used to query a given module for a specific interface. */ |
/* */ |
/* <Input> */ |
/* module :: The module to finalize. */ |
/* */ |
/* name :: The name of the interface in the module. */ |
/* */ |
typedef FT_Module_Interface |
(*FT_Module_Requester)( FT_Module module, |
const char* name ); |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Module_Class */ |
/* */ |
/* <Description> */ |
/* The module class descriptor. */ |
/* */ |
/* <Fields> */ |
/* module_flags :: Bit flags describing the module. */ |
/* */ |
/* module_size :: The size of one module object/instance in */ |
/* bytes. */ |
/* */ |
/* module_name :: The name of the module. */ |
/* */ |
/* module_version :: The version, as a 16.16 fixed number */ |
/* (major.minor). */ |
/* */ |
/* module_requires :: The version of FreeType this module requires, */ |
/* as a 16.16 fixed number (major.minor). Starts */ |
/* at version 2.0, i.e., 0x20000. */ |
/* */ |
/* module_init :: The initializing function. */ |
/* */ |
/* module_done :: The finalizing function. */ |
/* */ |
/* get_interface :: The interface requesting function. */ |
/* */ |
typedef struct FT_Module_Class_ |
{ |
FT_ULong module_flags; |
FT_Long module_size; |
const FT_String* module_name; |
FT_Fixed module_version; |
FT_Fixed module_requires; |
const void* module_interface; |
FT_Module_Constructor module_init; |
FT_Module_Destructor module_done; |
FT_Module_Requester get_interface; |
} FT_Module_Class; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Add_Module */ |
/* */ |
/* <Description> */ |
/* Add a new module to a given library instance. */ |
/* */ |
/* <InOut> */ |
/* library :: A handle to the library object. */ |
/* */ |
/* <Input> */ |
/* clazz :: A pointer to class descriptor for the module. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* An error will be returned if a module already exists by that name, */ |
/* or if the module requires a version of FreeType that is too great. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Add_Module( FT_Library library, |
const FT_Module_Class* clazz ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Get_Module */ |
/* */ |
/* <Description> */ |
/* Find a module by its name. */ |
/* */ |
/* <Input> */ |
/* library :: A handle to the library object. */ |
/* */ |
/* module_name :: The module's name (as an ASCII string). */ |
/* */ |
/* <Return> */ |
/* A module handle. 0~if none was found. */ |
/* */ |
/* <Note> */ |
/* FreeType's internal modules aren't documented very well, and you */ |
/* should look up the source code for details. */ |
/* */ |
FT_EXPORT( FT_Module ) |
FT_Get_Module( FT_Library library, |
const char* module_name ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Remove_Module */ |
/* */ |
/* <Description> */ |
/* Remove a given module from a library instance. */ |
/* */ |
/* <InOut> */ |
/* library :: A handle to a library object. */ |
/* */ |
/* <Input> */ |
/* module :: A handle to a module object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The module object is destroyed by the function in case of success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Remove_Module( FT_Library library, |
FT_Module module ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Reference_Library */ |
/* */ |
/* <Description> */ |
/* A counter gets initialized to~1 at the time an @FT_Library */ |
/* structure is created. This function increments the counter. */ |
/* @FT_Done_Library then only destroys a library if the counter is~1, */ |
/* otherwise it simply decrements the counter. */ |
/* */ |
/* This function helps in managing life-cycles of structures which */ |
/* reference @FT_Library objects. */ |
/* */ |
/* <Input> */ |
/* library :: A handle to a target library object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Since> */ |
/* 2.4.2 */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Reference_Library( FT_Library library ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_New_Library */ |
/* */ |
/* <Description> */ |
/* This function is used to create a new FreeType library instance */ |
/* from a given memory object. It is thus possible to use libraries */ |
/* with distinct memory allocators within the same program. */ |
/* */ |
/* Normally, you would call this function (followed by a call to */ |
/* @FT_Add_Default_Modules or a series of calls to @FT_Add_Module) */ |
/* instead of @FT_Init_FreeType to initialize the FreeType library. */ |
/* */ |
/* Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a */ |
/* library instance. */ |
/* */ |
/* <Input> */ |
/* memory :: A handle to the original memory object. */ |
/* */ |
/* <Output> */ |
/* alibrary :: A pointer to handle of a new library object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* See the discussion of reference counters in the description of */ |
/* @FT_Reference_Library. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_New_Library( FT_Memory memory, |
FT_Library *alibrary ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Done_Library */ |
/* */ |
/* <Description> */ |
/* Discard a given library object. This closes all drivers and */ |
/* discards all resource objects. */ |
/* */ |
/* <Input> */ |
/* library :: A handle to the target library. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* See the discussion of reference counters in the description of */ |
/* @FT_Reference_Library. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Done_Library( FT_Library library ); |
/* */ |
typedef void |
(*FT_DebugHook_Func)( void* arg ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Set_Debug_Hook */ |
/* */ |
/* <Description> */ |
/* Set a debug hook function for debugging the interpreter of a font */ |
/* format. */ |
/* */ |
/* <InOut> */ |
/* library :: A handle to the library object. */ |
/* */ |
/* <Input> */ |
/* hook_index :: The index of the debug hook. You should use the */ |
/* values defined in `ftobjs.h', e.g., */ |
/* `FT_DEBUG_HOOK_TRUETYPE'. */ |
/* */ |
/* debug_hook :: The function used to debug the interpreter. */ |
/* */ |
/* <Note> */ |
/* Currently, four debug hook slots are available, but only two (for */ |
/* the TrueType and the Type~1 interpreter) are defined. */ |
/* */ |
/* Since the internal headers of FreeType are no longer installed, */ |
/* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */ |
/* This is a bug and will be fixed in a forthcoming release. */ |
/* */ |
FT_EXPORT( void ) |
FT_Set_Debug_Hook( FT_Library library, |
FT_UInt hook_index, |
FT_DebugHook_Func debug_hook ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Add_Default_Modules */ |
/* */ |
/* <Description> */ |
/* Add the set of default drivers to a given library object. */ |
/* This is only useful when you create a library object with */ |
/* @FT_New_Library (usually to plug a custom memory manager). */ |
/* */ |
/* <InOut> */ |
/* library :: A handle to a new library object. */ |
/* */ |
FT_EXPORT( void ) |
FT_Add_Default_Modules( FT_Library library ); |
/************************************************************************** |
* |
* @section: |
* truetype_engine |
* |
* @title: |
* The TrueType Engine |
* |
* @abstract: |
* TrueType bytecode support. |
* |
* @description: |
* This section contains a function used to query the level of TrueType |
* bytecode support compiled in this version of the library. |
* |
*/ |
/************************************************************************** |
* |
* @enum: |
* FT_TrueTypeEngineType |
* |
* @description: |
* A list of values describing which kind of TrueType bytecode |
* engine is implemented in a given FT_Library instance. It is used |
* by the @FT_Get_TrueType_Engine_Type function. |
* |
* @values: |
* FT_TRUETYPE_ENGINE_TYPE_NONE :: |
* The library doesn't implement any kind of bytecode interpreter. |
* |
* FT_TRUETYPE_ENGINE_TYPE_UNPATENTED :: |
* The library implements a bytecode interpreter that doesn't |
* support the patented operations of the TrueType virtual machine. |
* |
* Its main use is to load certain Asian fonts which position and |
* scale glyph components with bytecode instructions. It produces |
* bad output for most other fonts. |
* |
* FT_TRUETYPE_ENGINE_TYPE_PATENTED :: |
* The library implements a bytecode interpreter that covers |
* the full instruction set of the TrueType virtual machine (this |
* was governed by patents until May 2010, hence the name). |
* |
* @since: |
* 2.2 |
* |
*/ |
typedef enum FT_TrueTypeEngineType_ |
{ |
FT_TRUETYPE_ENGINE_TYPE_NONE = 0, |
FT_TRUETYPE_ENGINE_TYPE_UNPATENTED, |
FT_TRUETYPE_ENGINE_TYPE_PATENTED |
} FT_TrueTypeEngineType; |
/************************************************************************** |
* |
* @func: |
* FT_Get_TrueType_Engine_Type |
* |
* @description: |
* Return an @FT_TrueTypeEngineType value to indicate which level of |
* the TrueType virtual machine a given library instance supports. |
* |
* @input: |
* library :: |
* A library instance. |
* |
* @return: |
* A value indicating which level is supported. |
* |
* @since: |
* 2.2 |
* |
*/ |
FT_EXPORT( FT_TrueTypeEngineType ) |
FT_Get_TrueType_Engine_Type( FT_Library library ); |
/* */ |
FT_END_HEADER |
#endif /* __FTMODAPI_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftmoderr.h |
---|
0,0 → 1,155 |
/***************************************************************************/ |
/* */ |
/* ftmoderr.h */ |
/* */ |
/* FreeType module error offsets (specification). */ |
/* */ |
/* Copyright 2001, 2002, 2003, 2004, 2005 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 file is used to define the FreeType module error offsets. */ |
/* */ |
/* The lower byte gives the error code, the higher byte gives the */ |
/* module. The base module has error offset 0. For example, the error */ |
/* `FT_Err_Invalid_File_Format' has value 0x003, the error */ |
/* `TT_Err_Invalid_File_Format' has value 0x1103, the error */ |
/* `T1_Err_Invalid_File_Format' has value 0x1203, etc. */ |
/* */ |
/* Undefine the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in ftoption.h */ |
/* to make the higher byte always zero (disabling the module error */ |
/* mechanism). */ |
/* */ |
/* It can also be used to create a module error message table easily */ |
/* with something like */ |
/* */ |
/* { */ |
/* #undef __FTMODERR_H__ */ |
/* #define FT_MODERRDEF( e, v, s ) { FT_Mod_Err_ ## e, s }, */ |
/* #define FT_MODERR_START_LIST { */ |
/* #define FT_MODERR_END_LIST { 0, 0 } }; */ |
/* */ |
/* const struct */ |
/* { */ |
/* int mod_err_offset; */ |
/* const char* mod_err_msg */ |
/* } ft_mod_errors[] = */ |
/* */ |
/* #include FT_MODULE_ERRORS_H */ |
/* } */ |
/* */ |
/* To use such a table, all errors must be ANDed with 0xFF00 to remove */ |
/* the error code. */ |
/* */ |
/*************************************************************************/ |
#ifndef __FTMODERR_H__ |
#define __FTMODERR_H__ |
/*******************************************************************/ |
/*******************************************************************/ |
/***** *****/ |
/***** SETUP MACROS *****/ |
/***** *****/ |
/*******************************************************************/ |
/*******************************************************************/ |
#undef FT_NEED_EXTERN_C |
#ifndef FT_MODERRDEF |
#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS |
#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = v, |
#else |
#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = 0, |
#endif |
#define FT_MODERR_START_LIST enum { |
#define FT_MODERR_END_LIST FT_Mod_Err_Max }; |
#ifdef __cplusplus |
#define FT_NEED_EXTERN_C |
extern "C" { |
#endif |
#endif /* !FT_MODERRDEF */ |
/*******************************************************************/ |
/*******************************************************************/ |
/***** *****/ |
/***** LIST MODULE ERROR BASES *****/ |
/***** *****/ |
/*******************************************************************/ |
/*******************************************************************/ |
#ifdef FT_MODERR_START_LIST |
FT_MODERR_START_LIST |
#endif |
FT_MODERRDEF( Base, 0x000, "base module" ) |
FT_MODERRDEF( Autofit, 0x100, "autofitter module" ) |
FT_MODERRDEF( BDF, 0x200, "BDF module" ) |
FT_MODERRDEF( Cache, 0x300, "cache module" ) |
FT_MODERRDEF( CFF, 0x400, "CFF module" ) |
FT_MODERRDEF( CID, 0x500, "CID module" ) |
FT_MODERRDEF( Gzip, 0x600, "Gzip module" ) |
FT_MODERRDEF( LZW, 0x700, "LZW module" ) |
FT_MODERRDEF( OTvalid, 0x800, "OpenType validation module" ) |
FT_MODERRDEF( PCF, 0x900, "PCF module" ) |
FT_MODERRDEF( PFR, 0xA00, "PFR module" ) |
FT_MODERRDEF( PSaux, 0xB00, "PS auxiliary module" ) |
FT_MODERRDEF( PShinter, 0xC00, "PS hinter module" ) |
FT_MODERRDEF( PSnames, 0xD00, "PS names module" ) |
FT_MODERRDEF( Raster, 0xE00, "raster module" ) |
FT_MODERRDEF( SFNT, 0xF00, "SFNT module" ) |
FT_MODERRDEF( Smooth, 0x1000, "smooth raster module" ) |
FT_MODERRDEF( TrueType, 0x1100, "TrueType module" ) |
FT_MODERRDEF( Type1, 0x1200, "Type 1 module" ) |
FT_MODERRDEF( Type42, 0x1300, "Type 42 module" ) |
FT_MODERRDEF( Winfonts, 0x1400, "Windows FON/FNT module" ) |
#ifdef FT_MODERR_END_LIST |
FT_MODERR_END_LIST |
#endif |
/*******************************************************************/ |
/*******************************************************************/ |
/***** *****/ |
/***** CLEANUP *****/ |
/***** *****/ |
/*******************************************************************/ |
/*******************************************************************/ |
#ifdef FT_NEED_EXTERN_C |
} |
#endif |
#undef FT_MODERR_START_LIST |
#undef FT_MODERR_END_LIST |
#undef FT_MODERRDEF |
#undef FT_NEED_EXTERN_C |
#endif /* __FTMODERR_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftotval.h |
---|
0,0 → 1,203 |
/***************************************************************************/ |
/* */ |
/* ftotval.h */ |
/* */ |
/* FreeType API for validating OpenType tables (specification). */ |
/* */ |
/* Copyright 2004, 2005, 2006, 2007 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. */ |
/* */ |
/***************************************************************************/ |
/***************************************************************************/ |
/* */ |
/* */ |
/* Warning: This module might be moved to a different library in the */ |
/* future to avoid a tight dependency between FreeType and the */ |
/* OpenType specification. */ |
/* */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTOTVAL_H__ |
#define __FTOTVAL_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* ot_validation */ |
/* */ |
/* <Title> */ |
/* OpenType Validation */ |
/* */ |
/* <Abstract> */ |
/* An API to validate OpenType tables. */ |
/* */ |
/* <Description> */ |
/* This section contains the declaration of functions to validate */ |
/* some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). */ |
/* */ |
/*************************************************************************/ |
/********************************************************************** |
* |
* @enum: |
* FT_VALIDATE_OTXXX |
* |
* @description: |
* A list of bit-field constants used with @FT_OpenType_Validate to |
* indicate which OpenType tables should be validated. |
* |
* @values: |
* FT_VALIDATE_BASE :: |
* Validate BASE table. |
* |
* FT_VALIDATE_GDEF :: |
* Validate GDEF table. |
* |
* FT_VALIDATE_GPOS :: |
* Validate GPOS table. |
* |
* FT_VALIDATE_GSUB :: |
* Validate GSUB table. |
* |
* FT_VALIDATE_JSTF :: |
* Validate JSTF table. |
* |
* FT_VALIDATE_MATH :: |
* Validate MATH table. |
* |
* FT_VALIDATE_OT :: |
* Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). |
* |
*/ |
#define FT_VALIDATE_BASE 0x0100 |
#define FT_VALIDATE_GDEF 0x0200 |
#define FT_VALIDATE_GPOS 0x0400 |
#define FT_VALIDATE_GSUB 0x0800 |
#define FT_VALIDATE_JSTF 0x1000 |
#define FT_VALIDATE_MATH 0x2000 |
#define FT_VALIDATE_OT FT_VALIDATE_BASE | \ |
FT_VALIDATE_GDEF | \ |
FT_VALIDATE_GPOS | \ |
FT_VALIDATE_GSUB | \ |
FT_VALIDATE_JSTF | \ |
FT_VALIDATE_MATH |
/* */ |
/********************************************************************** |
* |
* @function: |
* FT_OpenType_Validate |
* |
* @description: |
* Validate various OpenType tables to assure that all offsets and |
* indices are valid. The idea is that a higher-level library which |
* actually does the text layout can access those tables without |
* error checking (which can be quite time consuming). |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* validation_flags :: |
* A bit field which specifies the tables to be validated. See |
* @FT_VALIDATE_OTXXX for possible values. |
* |
* @output: |
* BASE_table :: |
* A pointer to the BASE table. |
* |
* GDEF_table :: |
* A pointer to the GDEF table. |
* |
* GPOS_table :: |
* A pointer to the GPOS table. |
* |
* GSUB_table :: |
* A pointer to the GSUB table. |
* |
* JSTF_table :: |
* A pointer to the JSTF table. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function only works with OpenType fonts, returning an error |
* otherwise. |
* |
* After use, the application should deallocate the five tables with |
* @FT_OpenType_Free. A NULL value indicates that the table either |
* doesn't exist in the font, or the application hasn't asked for |
* validation. |
*/ |
FT_EXPORT( FT_Error ) |
FT_OpenType_Validate( FT_Face face, |
FT_UInt validation_flags, |
FT_Bytes *BASE_table, |
FT_Bytes *GDEF_table, |
FT_Bytes *GPOS_table, |
FT_Bytes *GSUB_table, |
FT_Bytes *JSTF_table ); |
/* */ |
/********************************************************************** |
* |
* @function: |
* FT_OpenType_Free |
* |
* @description: |
* Free the buffer allocated by OpenType validator. |
* |
* @input: |
* face :: |
* A handle to the input face. |
* |
* table :: |
* The pointer to the buffer that is allocated by |
* @FT_OpenType_Validate. |
* |
* @note: |
* This function must be used to free the buffer allocated by |
* @FT_OpenType_Validate only. |
*/ |
FT_EXPORT( void ) |
FT_OpenType_Free( FT_Face face, |
FT_Bytes table ); |
/* */ |
FT_END_HEADER |
#endif /* __FTOTVAL_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftoutln.h |
---|
0,0 → 1,537 |
/***************************************************************************/ |
/* */ |
/* ftoutln.h */ |
/* */ |
/* Support for the FT_Outline type used to store glyph shapes of */ |
/* most scalable font formats (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTOUTLN_H__ |
#define __FTOUTLN_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* outline_processing */ |
/* */ |
/* <Title> */ |
/* Outline Processing */ |
/* */ |
/* <Abstract> */ |
/* Functions to create, transform, and render vectorial glyph images. */ |
/* */ |
/* <Description> */ |
/* This section contains routines used to create and destroy scalable */ |
/* glyph images known as `outlines'. These can also be measured, */ |
/* transformed, and converted into bitmaps and pixmaps. */ |
/* */ |
/* <Order> */ |
/* FT_Outline */ |
/* FT_OUTLINE_FLAGS */ |
/* FT_Outline_New */ |
/* FT_Outline_Done */ |
/* FT_Outline_Copy */ |
/* FT_Outline_Translate */ |
/* FT_Outline_Transform */ |
/* FT_Outline_Embolden */ |
/* FT_Outline_Reverse */ |
/* FT_Outline_Check */ |
/* */ |
/* FT_Outline_Get_CBox */ |
/* FT_Outline_Get_BBox */ |
/* */ |
/* FT_Outline_Get_Bitmap */ |
/* FT_Outline_Render */ |
/* */ |
/* FT_Outline_Decompose */ |
/* FT_Outline_Funcs */ |
/* FT_Outline_MoveTo_Func */ |
/* FT_Outline_LineTo_Func */ |
/* FT_Outline_ConicTo_Func */ |
/* FT_Outline_CubicTo_Func */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_Decompose */ |
/* */ |
/* <Description> */ |
/* Walk over an outline's structure to decompose it into individual */ |
/* segments and Bézier arcs. This function also emits `move to' */ |
/* operations to indicate the start of new contours in the outline. */ |
/* */ |
/* <Input> */ |
/* outline :: A pointer to the source target. */ |
/* */ |
/* func_interface :: A table of `emitters', i.e., function pointers */ |
/* called during decomposition to indicate path */ |
/* operations. */ |
/* */ |
/* <InOut> */ |
/* user :: A typeless pointer which is passed to each */ |
/* emitter during the decomposition. It can be */ |
/* used to store the state during the */ |
/* decomposition. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Outline_Decompose( FT_Outline* outline, |
const FT_Outline_Funcs* func_interface, |
void* user ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_New */ |
/* */ |
/* <Description> */ |
/* Create a new outline of a given size. */ |
/* */ |
/* <Input> */ |
/* library :: A handle to the library object from where the */ |
/* outline is allocated. Note however that the new */ |
/* outline will *not* necessarily be *freed*, when */ |
/* destroying the library, by @FT_Done_FreeType. */ |
/* */ |
/* numPoints :: The maximal number of points within the outline. */ |
/* */ |
/* numContours :: The maximal number of contours within the outline. */ |
/* */ |
/* <Output> */ |
/* anoutline :: A handle to the new outline. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The reason why this function takes a `library' parameter is simply */ |
/* to use the library's memory allocator. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Outline_New( FT_Library library, |
FT_UInt numPoints, |
FT_Int numContours, |
FT_Outline *anoutline ); |
FT_EXPORT( FT_Error ) |
FT_Outline_New_Internal( FT_Memory memory, |
FT_UInt numPoints, |
FT_Int numContours, |
FT_Outline *anoutline ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_Done */ |
/* */ |
/* <Description> */ |
/* Destroy an outline created with @FT_Outline_New. */ |
/* */ |
/* <Input> */ |
/* library :: A handle of the library object used to allocate the */ |
/* outline. */ |
/* */ |
/* outline :: A pointer to the outline object to be discarded. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* If the outline's `owner' field is not set, only the outline */ |
/* descriptor will be released. */ |
/* */ |
/* The reason why this function takes an `library' parameter is */ |
/* simply to use ft_mem_free(). */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Outline_Done( FT_Library library, |
FT_Outline* outline ); |
FT_EXPORT( FT_Error ) |
FT_Outline_Done_Internal( FT_Memory memory, |
FT_Outline* outline ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_Check */ |
/* */ |
/* <Description> */ |
/* Check the contents of an outline descriptor. */ |
/* */ |
/* <Input> */ |
/* outline :: A handle to a source outline. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Outline_Check( FT_Outline* outline ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_Get_CBox */ |
/* */ |
/* <Description> */ |
/* Return an outline's `control box'. The control box encloses all */ |
/* the outline's points, including Bézier control points. Though it */ |
/* coincides with the exact bounding box for most glyphs, it can be */ |
/* slightly larger in some situations (like when rotating an outline */ |
/* which contains Bézier outside arcs). */ |
/* */ |
/* Computing the control box is very fast, while getting the bounding */ |
/* box can take much more time as it needs to walk over all segments */ |
/* and arcs in the outline. To get the latter, you can use the */ |
/* `ftbbox' component which is dedicated to this single task. */ |
/* */ |
/* <Input> */ |
/* outline :: A pointer to the source outline descriptor. */ |
/* */ |
/* <Output> */ |
/* acbox :: The outline's control box. */ |
/* */ |
FT_EXPORT( void ) |
FT_Outline_Get_CBox( const FT_Outline* outline, |
FT_BBox *acbox ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_Translate */ |
/* */ |
/* <Description> */ |
/* Apply a simple translation to the points of an outline. */ |
/* */ |
/* <InOut> */ |
/* outline :: A pointer to the target outline descriptor. */ |
/* */ |
/* <Input> */ |
/* xOffset :: The horizontal offset. */ |
/* */ |
/* yOffset :: The vertical offset. */ |
/* */ |
FT_EXPORT( void ) |
FT_Outline_Translate( const FT_Outline* outline, |
FT_Pos xOffset, |
FT_Pos yOffset ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_Copy */ |
/* */ |
/* <Description> */ |
/* Copy an outline into another one. Both objects must have the */ |
/* same sizes (number of points & number of contours) when this */ |
/* function is called. */ |
/* */ |
/* <Input> */ |
/* source :: A handle to the source outline. */ |
/* */ |
/* <Output> */ |
/* target :: A handle to the target outline. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Outline_Copy( const FT_Outline* source, |
FT_Outline *target ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_Transform */ |
/* */ |
/* <Description> */ |
/* Apply a simple 2x2 matrix to all of an outline's points. Useful */ |
/* for applying rotations, slanting, flipping, etc. */ |
/* */ |
/* <InOut> */ |
/* outline :: A pointer to the target outline descriptor. */ |
/* */ |
/* <Input> */ |
/* matrix :: A pointer to the transformation matrix. */ |
/* */ |
/* <Note> */ |
/* You can use @FT_Outline_Translate if you need to translate the */ |
/* outline's points. */ |
/* */ |
FT_EXPORT( void ) |
FT_Outline_Transform( const FT_Outline* outline, |
const FT_Matrix* matrix ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_Embolden */ |
/* */ |
/* <Description> */ |
/* Embolden an outline. The new outline will be at most 4~times */ |
/* `strength' pixels wider and higher. You may think of the left and */ |
/* bottom borders as unchanged. */ |
/* */ |
/* Negative `strength' values to reduce the outline thickness are */ |
/* possible also. */ |
/* */ |
/* <InOut> */ |
/* outline :: A handle to the target outline. */ |
/* */ |
/* <Input> */ |
/* strength :: How strong the glyph is emboldened. Expressed in */ |
/* 26.6 pixel format. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The used algorithm to increase or decrease the thickness of the */ |
/* glyph doesn't change the number of points; this means that certain */ |
/* situations like acute angles or intersections are sometimes */ |
/* handled incorrectly. */ |
/* */ |
/* If you need `better' metrics values you should call */ |
/* @FT_Outline_Get_CBox ot @FT_Outline_Get_BBox. */ |
/* */ |
/* Example call: */ |
/* */ |
/* { */ |
/* FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); */ |
/* if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE ) */ |
/* FT_Outline_Embolden( &face->slot->outline, strength ); */ |
/* } */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Outline_Embolden( FT_Outline* outline, |
FT_Pos strength ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_Reverse */ |
/* */ |
/* <Description> */ |
/* Reverse the drawing direction of an outline. This is used to */ |
/* ensure consistent fill conventions for mirrored glyphs. */ |
/* */ |
/* <InOut> */ |
/* outline :: A pointer to the target outline descriptor. */ |
/* */ |
/* <Note> */ |
/* This function toggles the bit flag @FT_OUTLINE_REVERSE_FILL in */ |
/* the outline's `flags' field. */ |
/* */ |
/* It shouldn't be used by a normal client application, unless it */ |
/* knows what it is doing. */ |
/* */ |
FT_EXPORT( void ) |
FT_Outline_Reverse( FT_Outline* outline ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_Get_Bitmap */ |
/* */ |
/* <Description> */ |
/* Render an outline within a bitmap. The outline's image is simply */ |
/* OR-ed to the target bitmap. */ |
/* */ |
/* <Input> */ |
/* library :: A handle to a FreeType library object. */ |
/* */ |
/* outline :: A pointer to the source outline descriptor. */ |
/* */ |
/* <InOut> */ |
/* abitmap :: A pointer to the target bitmap descriptor. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* This function does NOT CREATE the bitmap, it only renders an */ |
/* outline image within the one you pass to it! Consequently, the */ |
/* various fields in `abitmap' should be set accordingly. */ |
/* */ |
/* It will use the raster corresponding to the default glyph format. */ |
/* */ |
/* The value of the `num_grays' field in `abitmap' is ignored. If */ |
/* you select the gray-level rasterizer, and you want less than 256 */ |
/* gray levels, you have to use @FT_Outline_Render directly. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Outline_Get_Bitmap( FT_Library library, |
FT_Outline* outline, |
const FT_Bitmap *abitmap ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Outline_Render */ |
/* */ |
/* <Description> */ |
/* Render an outline within a bitmap using the current scan-convert. */ |
/* This function uses an @FT_Raster_Params structure as an argument, */ |
/* allowing advanced features like direct composition, translucency, */ |
/* etc. */ |
/* */ |
/* <Input> */ |
/* library :: A handle to a FreeType library object. */ |
/* */ |
/* outline :: A pointer to the source outline descriptor. */ |
/* */ |
/* <InOut> */ |
/* params :: A pointer to an @FT_Raster_Params structure used to */ |
/* describe the rendering operation. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* You should know what you are doing and how @FT_Raster_Params works */ |
/* to use this function. */ |
/* */ |
/* The field `params.source' will be set to `outline' before the scan */ |
/* converter is called, which means that the value you give to it is */ |
/* actually ignored. */ |
/* */ |
/* The gray-level rasterizer always uses 256 gray levels. If you */ |
/* want less gray levels, you have to provide your own span callback. */ |
/* See the @FT_RASTER_FLAG_DIRECT value of the `flags' field in the */ |
/* @FT_Raster_Params structure for more details. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Outline_Render( FT_Library library, |
FT_Outline* outline, |
FT_Raster_Params* params ); |
/************************************************************************** |
* |
* @enum: |
* FT_Orientation |
* |
* @description: |
* A list of values used to describe an outline's contour orientation. |
* |
* The TrueType and PostScript specifications use different conventions |
* to determine whether outline contours should be filled or unfilled. |
* |
* @values: |
* FT_ORIENTATION_TRUETYPE :: |
* According to the TrueType specification, clockwise contours must |
* be filled, and counter-clockwise ones must be unfilled. |
* |
* FT_ORIENTATION_POSTSCRIPT :: |
* According to the PostScript specification, counter-clockwise contours |
* must be filled, and clockwise ones must be unfilled. |
* |
* FT_ORIENTATION_FILL_RIGHT :: |
* This is identical to @FT_ORIENTATION_TRUETYPE, but is used to |
* remember that in TrueType, everything that is to the right of |
* the drawing direction of a contour must be filled. |
* |
* FT_ORIENTATION_FILL_LEFT :: |
* This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to |
* remember that in PostScript, everything that is to the left of |
* the drawing direction of a contour must be filled. |
* |
* FT_ORIENTATION_NONE :: |
* The orientation cannot be determined. That is, different parts of |
* the glyph have different orientation. |
* |
*/ |
typedef enum FT_Orientation_ |
{ |
FT_ORIENTATION_TRUETYPE = 0, |
FT_ORIENTATION_POSTSCRIPT = 1, |
FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE, |
FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT, |
FT_ORIENTATION_NONE |
} FT_Orientation; |
/************************************************************************** |
* |
* @function: |
* FT_Outline_Get_Orientation |
* |
* @description: |
* This function analyzes a glyph outline and tries to compute its |
* fill orientation (see @FT_Orientation). This is done by computing |
* the direction of each global horizontal and/or vertical extrema |
* within the outline. |
* |
* Note that this will return @FT_ORIENTATION_TRUETYPE for empty |
* outlines. |
* |
* @input: |
* outline :: |
* A handle to the source outline. |
* |
* @return: |
* The orientation. |
* |
*/ |
FT_EXPORT( FT_Orientation ) |
FT_Outline_Get_Orientation( FT_Outline* outline ); |
/* */ |
FT_END_HEADER |
#endif /* __FTOUTLN_H__ */ |
/* END */ |
/* Local Variables: */ |
/* coding: utf-8 */ |
/* End: */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftpfr.h |
---|
0,0 → 1,172 |
/***************************************************************************/ |
/* */ |
/* ftpfr.h */ |
/* */ |
/* FreeType API for accessing PFR-specific data (specification only). */ |
/* */ |
/* Copyright 2002, 2003, 2004, 2006, 2008, 2009 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTPFR_H__ |
#define __FTPFR_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* pfr_fonts */ |
/* */ |
/* <Title> */ |
/* PFR Fonts */ |
/* */ |
/* <Abstract> */ |
/* PFR/TrueDoc specific API. */ |
/* */ |
/* <Description> */ |
/* This section contains the declaration of PFR-specific functions. */ |
/* */ |
/*************************************************************************/ |
/********************************************************************** |
* |
* @function: |
* FT_Get_PFR_Metrics |
* |
* @description: |
* Return the outline and metrics resolutions of a given PFR face. |
* |
* @input: |
* face :: Handle to the input face. It can be a non-PFR face. |
* |
* @output: |
* aoutline_resolution :: |
* Outline resolution. This is equivalent to `face->units_per_EM' |
* for non-PFR fonts. Optional (parameter can be NULL). |
* |
* ametrics_resolution :: |
* Metrics resolution. This is equivalent to `outline_resolution' |
* for non-PFR fonts. Optional (parameter can be NULL). |
* |
* ametrics_x_scale :: |
* A 16.16 fixed-point number used to scale distance expressed |
* in metrics units to device sub-pixels. This is equivalent to |
* `face->size->x_scale', but for metrics only. Optional (parameter |
* can be NULL). |
* |
* ametrics_y_scale :: |
* Same as `ametrics_x_scale' but for the vertical direction. |
* optional (parameter can be NULL). |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* If the input face is not a PFR, this function will return an error. |
* However, in all cases, it will return valid values. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_PFR_Metrics( FT_Face face, |
FT_UInt *aoutline_resolution, |
FT_UInt *ametrics_resolution, |
FT_Fixed *ametrics_x_scale, |
FT_Fixed *ametrics_y_scale ); |
/********************************************************************** |
* |
* @function: |
* FT_Get_PFR_Kerning |
* |
* @description: |
* Return the kerning pair corresponding to two glyphs in a PFR face. |
* The distance is expressed in metrics units, unlike the result of |
* @FT_Get_Kerning. |
* |
* @input: |
* face :: A handle to the input face. |
* |
* left :: Index of the left glyph. |
* |
* right :: Index of the right glyph. |
* |
* @output: |
* avector :: A kerning vector. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function always return distances in original PFR metrics |
* units. This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED |
* mode, which always returns distances converted to outline units. |
* |
* You can use the value of the `x_scale' and `y_scale' parameters |
* returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_PFR_Kerning( FT_Face face, |
FT_UInt left, |
FT_UInt right, |
FT_Vector *avector ); |
/********************************************************************** |
* |
* @function: |
* FT_Get_PFR_Advance |
* |
* @description: |
* Return a given glyph advance, expressed in original metrics units, |
* from a PFR font. |
* |
* @input: |
* face :: A handle to the input face. |
* |
* gindex :: The glyph index. |
* |
* @output: |
* aadvance :: The glyph advance in metrics units. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics |
* to convert the advance to device sub-pixels (i.e., 1/64th of pixels). |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_PFR_Advance( FT_Face face, |
FT_UInt gindex, |
FT_Pos *aadvance ); |
/* */ |
FT_END_HEADER |
#endif /* __FTPFR_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftrender.h |
---|
0,0 → 1,230 |
/***************************************************************************/ |
/* */ |
/* ftrender.h */ |
/* */ |
/* FreeType renderer modules public interface (specification). */ |
/* */ |
/* Copyright 1996-2001, 2005, 2006, 2010 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTRENDER_H__ |
#define __FTRENDER_H__ |
#include <ft2build.h> |
#include FT_MODULE_H |
#include FT_GLYPH_H |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* module_management */ |
/* */ |
/*************************************************************************/ |
/* create a new glyph object */ |
typedef FT_Error |
(*FT_Glyph_InitFunc)( FT_Glyph glyph, |
FT_GlyphSlot slot ); |
/* destroys a given glyph object */ |
typedef void |
(*FT_Glyph_DoneFunc)( FT_Glyph glyph ); |
typedef void |
(*FT_Glyph_TransformFunc)( FT_Glyph glyph, |
const FT_Matrix* matrix, |
const FT_Vector* delta ); |
typedef void |
(*FT_Glyph_GetBBoxFunc)( FT_Glyph glyph, |
FT_BBox* abbox ); |
typedef FT_Error |
(*FT_Glyph_CopyFunc)( FT_Glyph source, |
FT_Glyph target ); |
typedef FT_Error |
(*FT_Glyph_PrepareFunc)( FT_Glyph glyph, |
FT_GlyphSlot slot ); |
/* deprecated */ |
#define FT_Glyph_Init_Func FT_Glyph_InitFunc |
#define FT_Glyph_Done_Func FT_Glyph_DoneFunc |
#define FT_Glyph_Transform_Func FT_Glyph_TransformFunc |
#define FT_Glyph_BBox_Func FT_Glyph_GetBBoxFunc |
#define FT_Glyph_Copy_Func FT_Glyph_CopyFunc |
#define FT_Glyph_Prepare_Func FT_Glyph_PrepareFunc |
struct FT_Glyph_Class_ |
{ |
FT_Long glyph_size; |
FT_Glyph_Format glyph_format; |
FT_Glyph_InitFunc glyph_init; |
FT_Glyph_DoneFunc glyph_done; |
FT_Glyph_CopyFunc glyph_copy; |
FT_Glyph_TransformFunc glyph_transform; |
FT_Glyph_GetBBoxFunc glyph_bbox; |
FT_Glyph_PrepareFunc glyph_prepare; |
}; |
typedef FT_Error |
(*FT_Renderer_RenderFunc)( FT_Renderer renderer, |
FT_GlyphSlot slot, |
FT_UInt mode, |
const FT_Vector* origin ); |
typedef FT_Error |
(*FT_Renderer_TransformFunc)( FT_Renderer renderer, |
FT_GlyphSlot slot, |
const FT_Matrix* matrix, |
const FT_Vector* delta ); |
typedef void |
(*FT_Renderer_GetCBoxFunc)( FT_Renderer renderer, |
FT_GlyphSlot slot, |
FT_BBox* cbox ); |
typedef FT_Error |
(*FT_Renderer_SetModeFunc)( FT_Renderer renderer, |
FT_ULong mode_tag, |
FT_Pointer mode_ptr ); |
/* deprecated identifiers */ |
#define FTRenderer_render FT_Renderer_RenderFunc |
#define FTRenderer_transform FT_Renderer_TransformFunc |
#define FTRenderer_getCBox FT_Renderer_GetCBoxFunc |
#define FTRenderer_setMode FT_Renderer_SetModeFunc |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Renderer_Class */ |
/* */ |
/* <Description> */ |
/* The renderer module class descriptor. */ |
/* */ |
/* <Fields> */ |
/* root :: The root @FT_Module_Class fields. */ |
/* */ |
/* glyph_format :: The glyph image format this renderer handles. */ |
/* */ |
/* render_glyph :: A method used to render the image that is in a */ |
/* given glyph slot into a bitmap. */ |
/* */ |
/* transform_glyph :: A method used to transform the image that is in */ |
/* a given glyph slot. */ |
/* */ |
/* get_glyph_cbox :: A method used to access the glyph's cbox. */ |
/* */ |
/* set_mode :: A method used to pass additional parameters. */ |
/* */ |
/* raster_class :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. */ |
/* This is a pointer to its raster's class. */ |
/* */ |
typedef struct FT_Renderer_Class_ |
{ |
FT_Module_Class root; |
FT_Glyph_Format glyph_format; |
FT_Renderer_RenderFunc render_glyph; |
FT_Renderer_TransformFunc transform_glyph; |
FT_Renderer_GetCBoxFunc get_glyph_cbox; |
FT_Renderer_SetModeFunc set_mode; |
FT_Raster_Funcs* raster_class; |
} FT_Renderer_Class; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Get_Renderer */ |
/* */ |
/* <Description> */ |
/* Retrieve the current renderer for a given glyph format. */ |
/* */ |
/* <Input> */ |
/* library :: A handle to the library object. */ |
/* */ |
/* format :: The glyph format. */ |
/* */ |
/* <Return> */ |
/* A renderer handle. 0~if none found. */ |
/* */ |
/* <Note> */ |
/* An error will be returned if a module already exists by that name, */ |
/* or if the module requires a version of FreeType that is too great. */ |
/* */ |
/* To add a new renderer, simply use @FT_Add_Module. To retrieve a */ |
/* renderer by its name, use @FT_Get_Module. */ |
/* */ |
FT_EXPORT( FT_Renderer ) |
FT_Get_Renderer( FT_Library library, |
FT_Glyph_Format format ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Set_Renderer */ |
/* */ |
/* <Description> */ |
/* Set the current renderer to use, and set additional mode. */ |
/* */ |
/* <InOut> */ |
/* library :: A handle to the library object. */ |
/* */ |
/* <Input> */ |
/* renderer :: A handle to the renderer object. */ |
/* */ |
/* num_params :: The number of additional parameters. */ |
/* */ |
/* parameters :: Additional parameters. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* In case of success, the renderer will be used to convert glyph */ |
/* images in the renderer's known format into bitmaps. */ |
/* */ |
/* This doesn't change the current renderer for other formats. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Set_Renderer( FT_Library library, |
FT_Renderer renderer, |
FT_UInt num_params, |
FT_Parameter* parameters ); |
/* */ |
FT_END_HEADER |
#endif /* __FTRENDER_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftsizes.h |
---|
0,0 → 1,159 |
/***************************************************************************/ |
/* */ |
/* ftsizes.h */ |
/* */ |
/* FreeType size objects management (specification). */ |
/* */ |
/* Copyright 1996-2001, 2003, 2004, 2006, 2009 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. */ |
/* */ |
/***************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* Typical application would normally not need to use these functions. */ |
/* However, they have been placed in a public API for the rare cases */ |
/* where they are needed. */ |
/* */ |
/*************************************************************************/ |
#ifndef __FTSIZES_H__ |
#define __FTSIZES_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* sizes_management */ |
/* */ |
/* <Title> */ |
/* Size Management */ |
/* */ |
/* <Abstract> */ |
/* Managing multiple sizes per face. */ |
/* */ |
/* <Description> */ |
/* When creating a new face object (e.g., with @FT_New_Face), an */ |
/* @FT_Size object is automatically created and used to store all */ |
/* pixel-size dependent information, available in the `face->size' */ |
/* field. */ |
/* */ |
/* It is however possible to create more sizes for a given face, */ |
/* mostly in order to manage several character pixel sizes of the */ |
/* same font family and style. See @FT_New_Size and @FT_Done_Size. */ |
/* */ |
/* Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only */ |
/* modify the contents of the current `active' size; you thus need */ |
/* to use @FT_Activate_Size to change it. */ |
/* */ |
/* 99% of applications won't need the functions provided here, */ |
/* especially if they use the caching sub-system, so be cautious */ |
/* when using these. */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_New_Size */ |
/* */ |
/* <Description> */ |
/* Create a new size object from a given face object. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to a parent face object. */ |
/* */ |
/* <Output> */ |
/* asize :: A handle to a new size object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* You need to call @FT_Activate_Size in order to select the new size */ |
/* for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size, */ |
/* @FT_Load_Glyph, @FT_Load_Char, etc. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_New_Size( FT_Face face, |
FT_Size* size ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Done_Size */ |
/* */ |
/* <Description> */ |
/* Discard a given size object. Note that @FT_Done_Face */ |
/* automatically discards all size objects allocated with */ |
/* @FT_New_Size. */ |
/* */ |
/* <Input> */ |
/* size :: A handle to a target size object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Done_Size( FT_Size size ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Activate_Size */ |
/* */ |
/* <Description> */ |
/* Even though it is possible to create several size objects for a */ |
/* given face (see @FT_New_Size for details), functions like */ |
/* @FT_Load_Glyph or @FT_Load_Char only use the one which has been */ |
/* activated last to determine the `current character pixel size'. */ |
/* */ |
/* This function can be used to `activate' a previously created size */ |
/* object. */ |
/* */ |
/* <Input> */ |
/* size :: A handle to a target size object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* If `face' is the size's parent face object, this function changes */ |
/* the value of `face->size' to the input size handle. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Activate_Size( FT_Size size ); |
/* */ |
FT_END_HEADER |
#endif /* __FTSIZES_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftsnames.h |
---|
0,0 → 1,200 |
/***************************************************************************/ |
/* */ |
/* ftsnames.h */ |
/* */ |
/* Simple interface to access SFNT name tables (which are used */ |
/* to hold font names, copyright info, notices, etc.) (specification). */ |
/* */ |
/* This is _not_ used to retrieve glyph names! */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2006, 2009, 2010 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FT_SFNT_NAMES_H__ |
#define __FT_SFNT_NAMES_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* sfnt_names */ |
/* */ |
/* <Title> */ |
/* SFNT Names */ |
/* */ |
/* <Abstract> */ |
/* Access the names embedded in TrueType and OpenType files. */ |
/* */ |
/* <Description> */ |
/* The TrueType and OpenType specifications allow the inclusion of */ |
/* a special `names table' in font files. This table contains */ |
/* textual (and internationalized) information regarding the font, */ |
/* like family name, copyright, version, etc. */ |
/* */ |
/* The definitions below are used to access them if available. */ |
/* */ |
/* Note that this has nothing to do with glyph names! */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_SfntName */ |
/* */ |
/* <Description> */ |
/* A structure used to model an SFNT `name' table entry. */ |
/* */ |
/* <Fields> */ |
/* platform_id :: The platform ID for `string'. */ |
/* */ |
/* encoding_id :: The encoding ID for `string'. */ |
/* */ |
/* language_id :: The language ID for `string'. */ |
/* */ |
/* name_id :: An identifier for `string'. */ |
/* */ |
/* string :: The `name' string. Note that its format differs */ |
/* depending on the (platform,encoding) pair. It can */ |
/* be a Pascal String, a UTF-16 one, etc. */ |
/* */ |
/* Generally speaking, the string is not */ |
/* zero-terminated. Please refer to the TrueType */ |
/* specification for details. */ |
/* */ |
/* string_len :: The length of `string' in bytes. */ |
/* */ |
/* <Note> */ |
/* Possible values for `platform_id', `encoding_id', `language_id', */ |
/* and `name_id' are given in the file `ttnameid.h'. For details */ |
/* please refer to the TrueType or OpenType specification. */ |
/* */ |
/* See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX, */ |
/* @TT_ISO_ID_XXX, and @TT_MS_ID_XXX. */ |
/* */ |
typedef struct FT_SfntName_ |
{ |
FT_UShort platform_id; |
FT_UShort encoding_id; |
FT_UShort language_id; |
FT_UShort name_id; |
FT_Byte* string; /* this string is *not* null-terminated! */ |
FT_UInt string_len; /* in bytes */ |
} FT_SfntName; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Get_Sfnt_Name_Count */ |
/* */ |
/* <Description> */ |
/* Retrieve the number of name strings in the SFNT `name' table. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the source face. */ |
/* */ |
/* <Return> */ |
/* The number of strings in the `name' table. */ |
/* */ |
FT_EXPORT( FT_UInt ) |
FT_Get_Sfnt_Name_Count( FT_Face face ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Get_Sfnt_Name */ |
/* */ |
/* <Description> */ |
/* Retrieve a string of the SFNT `name' table for a given index. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the source face. */ |
/* */ |
/* idx :: The index of the `name' string. */ |
/* */ |
/* <Output> */ |
/* aname :: The indexed @FT_SfntName structure. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0~means success. */ |
/* */ |
/* <Note> */ |
/* The `string' array returned in the `aname' structure is not */ |
/* null-terminated. The application should deallocate it if it is no */ |
/* longer in use. */ |
/* */ |
/* Use @FT_Get_Sfnt_Name_Count to get the total number of available */ |
/* `name' table entries, then do a loop until you get the right */ |
/* platform, encoding, and name ID. */ |
/* */ |
FT_EXPORT( FT_Error ) |
FT_Get_Sfnt_Name( FT_Face face, |
FT_UInt idx, |
FT_SfntName *aname ); |
/*************************************************************************** |
* |
* @constant: |
* FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY |
* |
* @description: |
* A constant used as the tag of @FT_Parameter structures to make |
* FT_Open_Face() ignore preferred family subfamily names in `name' |
* table since OpenType version 1.4. For backwards compatibility with |
* legacy systems which has 4-face-per-family restriction. |
* |
*/ |
#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY FT_MAKE_TAG( 'i', 'g', 'p', 'f' ) |
/*************************************************************************** |
* |
* @constant: |
* FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY |
* |
* @description: |
* A constant used as the tag of @FT_Parameter structures to make |
* FT_Open_Face() ignore preferred subfamily names in `name' table since |
* OpenType version 1.4. For backwards compatibility with legacy |
* systems which has 4-face-per-family restriction. |
* |
*/ |
#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY FT_MAKE_TAG( 'i', 'g', 'p', 's' ) |
/* */ |
FT_END_HEADER |
#endif /* __FT_SFNT_NAMES_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftstroke.h |
---|
0,0 → 1,716 |
/***************************************************************************/ |
/* */ |
/* ftstroke.h */ |
/* */ |
/* FreeType path stroker (specification). */ |
/* */ |
/* Copyright 2002, 2003, 2004, 2005, 2006, 2008, 2009 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FT_STROKE_H__ |
#define __FT_STROKE_H__ |
#include <ft2build.h> |
#include FT_OUTLINE_H |
#include FT_GLYPH_H |
FT_BEGIN_HEADER |
/************************************************************************ |
* |
* @section: |
* glyph_stroker |
* |
* @title: |
* Glyph Stroker |
* |
* @abstract: |
* Generating bordered and stroked glyphs. |
* |
* @description: |
* This component generates stroked outlines of a given vectorial |
* glyph. It also allows you to retrieve the `outside' and/or the |
* `inside' borders of the stroke. |
* |
* This can be useful to generate `bordered' glyph, i.e., glyphs |
* displayed with a coloured (and anti-aliased) border around their |
* shape. |
*/ |
/************************************************************** |
* |
* @type: |
* FT_Stroker |
* |
* @description: |
* Opaque handler to a path stroker object. |
*/ |
typedef struct FT_StrokerRec_* FT_Stroker; |
/************************************************************** |
* |
* @enum: |
* FT_Stroker_LineJoin |
* |
* @description: |
* These values determine how two joining lines are rendered |
* in a stroker. |
* |
* @values: |
* FT_STROKER_LINEJOIN_ROUND :: |
* Used to render rounded line joins. Circular arcs are used |
* to join two lines smoothly. |
* |
* FT_STROKER_LINEJOIN_BEVEL :: |
* Used to render beveled line joins; i.e., the two joining lines |
* are extended until they intersect. |
* |
* FT_STROKER_LINEJOIN_MITER :: |
* Same as beveled rendering, except that an additional line |
* break is added if the angle between the two joining lines |
* is too closed (this is useful to avoid unpleasant spikes |
* in beveled rendering). |
*/ |
typedef enum FT_Stroker_LineJoin_ |
{ |
FT_STROKER_LINEJOIN_ROUND = 0, |
FT_STROKER_LINEJOIN_BEVEL, |
FT_STROKER_LINEJOIN_MITER |
} FT_Stroker_LineJoin; |
/************************************************************** |
* |
* @enum: |
* FT_Stroker_LineCap |
* |
* @description: |
* These values determine how the end of opened sub-paths are |
* rendered in a stroke. |
* |
* @values: |
* FT_STROKER_LINECAP_BUTT :: |
* The end of lines is rendered as a full stop on the last |
* point itself. |
* |
* FT_STROKER_LINECAP_ROUND :: |
* The end of lines is rendered as a half-circle around the |
* last point. |
* |
* FT_STROKER_LINECAP_SQUARE :: |
* The end of lines is rendered as a square around the |
* last point. |
*/ |
typedef enum FT_Stroker_LineCap_ |
{ |
FT_STROKER_LINECAP_BUTT = 0, |
FT_STROKER_LINECAP_ROUND, |
FT_STROKER_LINECAP_SQUARE |
} FT_Stroker_LineCap; |
/************************************************************** |
* |
* @enum: |
* FT_StrokerBorder |
* |
* @description: |
* These values are used to select a given stroke border |
* in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder. |
* |
* @values: |
* FT_STROKER_BORDER_LEFT :: |
* Select the left border, relative to the drawing direction. |
* |
* FT_STROKER_BORDER_RIGHT :: |
* Select the right border, relative to the drawing direction. |
* |
* @note: |
* Applications are generally interested in the `inside' and `outside' |
* borders. However, there is no direct mapping between these and the |
* `left' and `right' ones, since this really depends on the glyph's |
* drawing orientation, which varies between font formats. |
* |
* You can however use @FT_Outline_GetInsideBorder and |
* @FT_Outline_GetOutsideBorder to get these. |
*/ |
typedef enum FT_StrokerBorder_ |
{ |
FT_STROKER_BORDER_LEFT = 0, |
FT_STROKER_BORDER_RIGHT |
} FT_StrokerBorder; |
/************************************************************** |
* |
* @function: |
* FT_Outline_GetInsideBorder |
* |
* @description: |
* Retrieve the @FT_StrokerBorder value corresponding to the |
* `inside' borders of a given outline. |
* |
* @input: |
* outline :: |
* The source outline handle. |
* |
* @return: |
* The border index. @FT_STROKER_BORDER_RIGHT for empty or invalid |
* outlines. |
*/ |
FT_EXPORT( FT_StrokerBorder ) |
FT_Outline_GetInsideBorder( FT_Outline* outline ); |
/************************************************************** |
* |
* @function: |
* FT_Outline_GetOutsideBorder |
* |
* @description: |
* Retrieve the @FT_StrokerBorder value corresponding to the |
* `outside' borders of a given outline. |
* |
* @input: |
* outline :: |
* The source outline handle. |
* |
* @return: |
* The border index. @FT_STROKER_BORDER_LEFT for empty or invalid |
* outlines. |
*/ |
FT_EXPORT( FT_StrokerBorder ) |
FT_Outline_GetOutsideBorder( FT_Outline* outline ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_New |
* |
* @description: |
* Create a new stroker object. |
* |
* @input: |
* library :: |
* FreeType library handle. |
* |
* @output: |
* astroker :: |
* A new stroker object handle. NULL in case of error. |
* |
* @return: |
* FreeType error code. 0~means success. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Stroker_New( FT_Library library, |
FT_Stroker *astroker ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_Set |
* |
* @description: |
* Reset a stroker object's attributes. |
* |
* @input: |
* stroker :: |
* The target stroker handle. |
* |
* radius :: |
* The border radius. |
* |
* line_cap :: |
* The line cap style. |
* |
* line_join :: |
* The line join style. |
* |
* miter_limit :: |
* The miter limit for the FT_STROKER_LINEJOIN_MITER style, |
* expressed as 16.16 fixed point value. |
* |
* @note: |
* The radius is expressed in the same units as the outline |
* coordinates. |
*/ |
FT_EXPORT( void ) |
FT_Stroker_Set( FT_Stroker stroker, |
FT_Fixed radius, |
FT_Stroker_LineCap line_cap, |
FT_Stroker_LineJoin line_join, |
FT_Fixed miter_limit ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_Rewind |
* |
* @description: |
* Reset a stroker object without changing its attributes. |
* You should call this function before beginning a new |
* series of calls to @FT_Stroker_BeginSubPath or |
* @FT_Stroker_EndSubPath. |
* |
* @input: |
* stroker :: |
* The target stroker handle. |
*/ |
FT_EXPORT( void ) |
FT_Stroker_Rewind( FT_Stroker stroker ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_ParseOutline |
* |
* @description: |
* A convenience function used to parse a whole outline with |
* the stroker. The resulting outline(s) can be retrieved |
* later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export. |
* |
* @input: |
* stroker :: |
* The target stroker handle. |
* |
* outline :: |
* The source outline. |
* |
* opened :: |
* A boolean. If~1, the outline is treated as an open path instead |
* of a closed one. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* If `opened' is~0 (the default), the outline is treated as a closed |
* path, and the stroker generates two distinct `border' outlines. |
* |
* If `opened' is~1, the outline is processed as an open path, and the |
* stroker generates a single `stroke' outline. |
* |
* This function calls @FT_Stroker_Rewind automatically. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Stroker_ParseOutline( FT_Stroker stroker, |
FT_Outline* outline, |
FT_Bool opened ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_BeginSubPath |
* |
* @description: |
* Start a new sub-path in the stroker. |
* |
* @input: |
* stroker :: |
* The target stroker handle. |
* |
* to :: |
* A pointer to the start vector. |
* |
* open :: |
* A boolean. If~1, the sub-path is treated as an open one. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function is useful when you need to stroke a path that is |
* not stored as an @FT_Outline object. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Stroker_BeginSubPath( FT_Stroker stroker, |
FT_Vector* to, |
FT_Bool open ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_EndSubPath |
* |
* @description: |
* Close the current sub-path in the stroker. |
* |
* @input: |
* stroker :: |
* The target stroker handle. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* You should call this function after @FT_Stroker_BeginSubPath. |
* If the subpath was not `opened', this function `draws' a |
* single line segment to the start position when needed. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Stroker_EndSubPath( FT_Stroker stroker ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_LineTo |
* |
* @description: |
* `Draw' a single line segment in the stroker's current sub-path, |
* from the last position. |
* |
* @input: |
* stroker :: |
* The target stroker handle. |
* |
* to :: |
* A pointer to the destination point. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* You should call this function between @FT_Stroker_BeginSubPath and |
* @FT_Stroker_EndSubPath. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Stroker_LineTo( FT_Stroker stroker, |
FT_Vector* to ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_ConicTo |
* |
* @description: |
* `Draw' a single quadratic Bézier in the stroker's current sub-path, |
* from the last position. |
* |
* @input: |
* stroker :: |
* The target stroker handle. |
* |
* control :: |
* A pointer to a Bézier control point. |
* |
* to :: |
* A pointer to the destination point. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* You should call this function between @FT_Stroker_BeginSubPath and |
* @FT_Stroker_EndSubPath. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Stroker_ConicTo( FT_Stroker stroker, |
FT_Vector* control, |
FT_Vector* to ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_CubicTo |
* |
* @description: |
* `Draw' a single cubic Bézier in the stroker's current sub-path, |
* from the last position. |
* |
* @input: |
* stroker :: |
* The target stroker handle. |
* |
* control1 :: |
* A pointer to the first Bézier control point. |
* |
* control2 :: |
* A pointer to second Bézier control point. |
* |
* to :: |
* A pointer to the destination point. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* You should call this function between @FT_Stroker_BeginSubPath and |
* @FT_Stroker_EndSubPath. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Stroker_CubicTo( FT_Stroker stroker, |
FT_Vector* control1, |
FT_Vector* control2, |
FT_Vector* to ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_GetBorderCounts |
* |
* @description: |
* Call this function once you have finished parsing your paths |
* with the stroker. It returns the number of points and |
* contours necessary to export one of the `border' or `stroke' |
* outlines generated by the stroker. |
* |
* @input: |
* stroker :: |
* The target stroker handle. |
* |
* border :: |
* The border index. |
* |
* @output: |
* anum_points :: |
* The number of points. |
* |
* anum_contours :: |
* The number of contours. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* When an outline, or a sub-path, is `closed', the stroker generates |
* two independent `border' outlines, named `left' and `right'. |
* |
* When the outline, or a sub-path, is `opened', the stroker merges |
* the `border' outlines with caps. The `left' border receives all |
* points, while the `right' border becomes empty. |
* |
* Use the function @FT_Stroker_GetCounts instead if you want to |
* retrieve the counts associated to both borders. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Stroker_GetBorderCounts( FT_Stroker stroker, |
FT_StrokerBorder border, |
FT_UInt *anum_points, |
FT_UInt *anum_contours ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_ExportBorder |
* |
* @description: |
* Call this function after @FT_Stroker_GetBorderCounts to |
* export the corresponding border to your own @FT_Outline |
* structure. |
* |
* Note that this function appends the border points and |
* contours to your outline, but does not try to resize its |
* arrays. |
* |
* @input: |
* stroker :: |
* The target stroker handle. |
* |
* border :: |
* The border index. |
* |
* outline :: |
* The target outline handle. |
* |
* @note: |
* Always call this function after @FT_Stroker_GetBorderCounts to |
* get sure that there is enough room in your @FT_Outline object to |
* receive all new data. |
* |
* When an outline, or a sub-path, is `closed', the stroker generates |
* two independent `border' outlines, named `left' and `right' |
* |
* When the outline, or a sub-path, is `opened', the stroker merges |
* the `border' outlines with caps. The `left' border receives all |
* points, while the `right' border becomes empty. |
* |
* Use the function @FT_Stroker_Export instead if you want to |
* retrieve all borders at once. |
*/ |
FT_EXPORT( void ) |
FT_Stroker_ExportBorder( FT_Stroker stroker, |
FT_StrokerBorder border, |
FT_Outline* outline ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_GetCounts |
* |
* @description: |
* Call this function once you have finished parsing your paths |
* with the stroker. It returns the number of points and |
* contours necessary to export all points/borders from the stroked |
* outline/path. |
* |
* @input: |
* stroker :: |
* The target stroker handle. |
* |
* @output: |
* anum_points :: |
* The number of points. |
* |
* anum_contours :: |
* The number of contours. |
* |
* @return: |
* FreeType error code. 0~means success. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Stroker_GetCounts( FT_Stroker stroker, |
FT_UInt *anum_points, |
FT_UInt *anum_contours ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_Export |
* |
* @description: |
* Call this function after @FT_Stroker_GetBorderCounts to |
* export all borders to your own @FT_Outline structure. |
* |
* Note that this function appends the border points and |
* contours to your outline, but does not try to resize its |
* arrays. |
* |
* @input: |
* stroker :: |
* The target stroker handle. |
* |
* outline :: |
* The target outline handle. |
*/ |
FT_EXPORT( void ) |
FT_Stroker_Export( FT_Stroker stroker, |
FT_Outline* outline ); |
/************************************************************** |
* |
* @function: |
* FT_Stroker_Done |
* |
* @description: |
* Destroy a stroker object. |
* |
* @input: |
* stroker :: |
* A stroker handle. Can be NULL. |
*/ |
FT_EXPORT( void ) |
FT_Stroker_Done( FT_Stroker stroker ); |
/************************************************************** |
* |
* @function: |
* FT_Glyph_Stroke |
* |
* @description: |
* Stroke a given outline glyph object with a given stroker. |
* |
* @inout: |
* pglyph :: |
* Source glyph handle on input, new glyph handle on output. |
* |
* @input: |
* stroker :: |
* A stroker handle. |
* |
* destroy :: |
* A Boolean. If~1, the source glyph object is destroyed |
* on success. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* The source glyph is untouched in case of error. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Glyph_Stroke( FT_Glyph *pglyph, |
FT_Stroker stroker, |
FT_Bool destroy ); |
/************************************************************** |
* |
* @function: |
* FT_Glyph_StrokeBorder |
* |
* @description: |
* Stroke a given outline glyph object with a given stroker, but |
* only return either its inside or outside border. |
* |
* @inout: |
* pglyph :: |
* Source glyph handle on input, new glyph handle on output. |
* |
* @input: |
* stroker :: |
* A stroker handle. |
* |
* inside :: |
* A Boolean. If~1, return the inside border, otherwise |
* the outside border. |
* |
* destroy :: |
* A Boolean. If~1, the source glyph object is destroyed |
* on success. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* The source glyph is untouched in case of error. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Glyph_StrokeBorder( FT_Glyph *pglyph, |
FT_Stroker stroker, |
FT_Bool inside, |
FT_Bool destroy ); |
/* */ |
FT_END_HEADER |
#endif /* __FT_STROKE_H__ */ |
/* END */ |
/* Local Variables: */ |
/* coding: utf-8 */ |
/* End: */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftsynth.h |
---|
0,0 → 1,80 |
/***************************************************************************/ |
/* */ |
/* ftsynth.h */ |
/* */ |
/* FreeType synthesizing code for emboldening and slanting */ |
/* (specification). */ |
/* */ |
/* Copyright 2000-2001, 2003, 2006, 2008 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. */ |
/* */ |
/***************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/********* *********/ |
/********* WARNING, THIS IS ALPHA CODE! THIS API *********/ |
/********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/ |
/********* FREETYPE DEVELOPMENT TEAM *********/ |
/********* *********/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* Main reason for not lifting the functions in this module to a */ |
/* `standard' API is that the used parameters for emboldening and */ |
/* slanting are not configurable. Consider the functions as a */ |
/* code resource which should be copied into the application and */ |
/* adapted to the particular needs. */ |
#ifndef __FTSYNTH_H__ |
#define __FTSYNTH_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/* Embolden a glyph by a `reasonable' value (which is highly a matter of */ |
/* taste). This function is actually a convenience function, providing */ |
/* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */ |
/* */ |
/* For emboldened outlines the metrics are estimates only; if you need */ |
/* precise values you should call @FT_Outline_Get_CBox. */ |
FT_EXPORT( void ) |
FT_GlyphSlot_Embolden( FT_GlyphSlot slot ); |
/* Slant an outline glyph to the right by about 12 degrees. */ |
FT_EXPORT( void ) |
FT_GlyphSlot_Oblique( FT_GlyphSlot slot ); |
/* */ |
FT_END_HEADER |
#endif /* __FTSYNTH_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftsystem.h |
---|
0,0 → 1,347 |
/***************************************************************************/ |
/* */ |
/* ftsystem.h */ |
/* */ |
/* FreeType low-level system interface definition (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2005, 2010 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTSYSTEM_H__ |
#define __FTSYSTEM_H__ |
#include <ft2build.h> |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* system_interface */ |
/* */ |
/* <Title> */ |
/* System Interface */ |
/* */ |
/* <Abstract> */ |
/* How FreeType manages memory and i/o. */ |
/* */ |
/* <Description> */ |
/* This section contains various definitions related to memory */ |
/* management and i/o access. You need to understand this */ |
/* information if you want to use a custom memory manager or you own */ |
/* i/o streams. */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* M E M O R Y M A N A G E M E N T */ |
/* */ |
/*************************************************************************/ |
/************************************************************************* |
* |
* @type: |
* FT_Memory |
* |
* @description: |
* A handle to a given memory manager object, defined with an |
* @FT_MemoryRec structure. |
* |
*/ |
typedef struct FT_MemoryRec_* FT_Memory; |
/************************************************************************* |
* |
* @functype: |
* FT_Alloc_Func |
* |
* @description: |
* A function used to allocate `size' bytes from `memory'. |
* |
* @input: |
* memory :: |
* A handle to the source memory manager. |
* |
* size :: |
* The size in bytes to allocate. |
* |
* @return: |
* Address of new memory block. 0~in case of failure. |
* |
*/ |
typedef void* |
(*FT_Alloc_Func)( FT_Memory memory, |
long size ); |
/************************************************************************* |
* |
* @functype: |
* FT_Free_Func |
* |
* @description: |
* A function used to release a given block of memory. |
* |
* @input: |
* memory :: |
* A handle to the source memory manager. |
* |
* block :: |
* The address of the target memory block. |
* |
*/ |
typedef void |
(*FT_Free_Func)( FT_Memory memory, |
void* block ); |
/************************************************************************* |
* |
* @functype: |
* FT_Realloc_Func |
* |
* @description: |
* A function used to re-allocate a given block of memory. |
* |
* @input: |
* memory :: |
* A handle to the source memory manager. |
* |
* cur_size :: |
* The block's current size in bytes. |
* |
* new_size :: |
* The block's requested new size. |
* |
* block :: |
* The block's current address. |
* |
* @return: |
* New block address. 0~in case of memory shortage. |
* |
* @note: |
* In case of error, the old block must still be available. |
* |
*/ |
typedef void* |
(*FT_Realloc_Func)( FT_Memory memory, |
long cur_size, |
long new_size, |
void* block ); |
/************************************************************************* |
* |
* @struct: |
* FT_MemoryRec |
* |
* @description: |
* A structure used to describe a given memory manager to FreeType~2. |
* |
* @fields: |
* user :: |
* A generic typeless pointer for user data. |
* |
* alloc :: |
* A pointer type to an allocation function. |
* |
* free :: |
* A pointer type to an memory freeing function. |
* |
* realloc :: |
* A pointer type to a reallocation function. |
* |
*/ |
struct FT_MemoryRec_ |
{ |
void* user; |
FT_Alloc_Func alloc; |
FT_Free_Func free; |
FT_Realloc_Func realloc; |
}; |
/*************************************************************************/ |
/* */ |
/* I / O M A N A G E M E N T */ |
/* */ |
/*************************************************************************/ |
/************************************************************************* |
* |
* @type: |
* FT_Stream |
* |
* @description: |
* A handle to an input stream. |
* |
*/ |
typedef struct FT_StreamRec_* FT_Stream; |
/************************************************************************* |
* |
* @struct: |
* FT_StreamDesc |
* |
* @description: |
* A union type used to store either a long or a pointer. This is used |
* to store a file descriptor or a `FILE*' in an input stream. |
* |
*/ |
typedef union FT_StreamDesc_ |
{ |
long value; |
void* pointer; |
} FT_StreamDesc; |
/************************************************************************* |
* |
* @functype: |
* FT_Stream_IoFunc |
* |
* @description: |
* A function used to seek and read data from a given input stream. |
* |
* @input: |
* stream :: |
* A handle to the source stream. |
* |
* offset :: |
* The offset of read in stream (always from start). |
* |
* buffer :: |
* The address of the read buffer. |
* |
* count :: |
* The number of bytes to read from the stream. |
* |
* @return: |
* The number of bytes effectively read by the stream. |
* |
* @note: |
* This function might be called to perform a seek or skip operation |
* with a `count' of~0. A non-zero return value then indicates an |
* error. |
* |
*/ |
typedef unsigned long |
(*FT_Stream_IoFunc)( FT_Stream stream, |
unsigned long offset, |
unsigned char* buffer, |
unsigned long count ); |
/************************************************************************* |
* |
* @functype: |
* FT_Stream_CloseFunc |
* |
* @description: |
* A function used to close a given input stream. |
* |
* @input: |
* stream :: |
* A handle to the target stream. |
* |
*/ |
typedef void |
(*FT_Stream_CloseFunc)( FT_Stream stream ); |
/************************************************************************* |
* |
* @struct: |
* FT_StreamRec |
* |
* @description: |
* A structure used to describe an input stream. |
* |
* @input: |
* base :: |
* For memory-based streams, this is the address of the first stream |
* byte in memory. This field should always be set to NULL for |
* disk-based streams. |
* |
* size :: |
* The stream size in bytes. |
* |
* pos :: |
* The current position within the stream. |
* |
* descriptor :: |
* This field is a union that can hold an integer or a pointer. It is |
* used by stream implementations to store file descriptors or `FILE*' |
* pointers. |
* |
* pathname :: |
* This field is completely ignored by FreeType. However, it is often |
* useful during debugging to use it to store the stream's filename |
* (where available). |
* |
* read :: |
* The stream's input function. |
* |
* close :: |
* The stream's close function. |
* |
* memory :: |
* The memory manager to use to preload frames. This is set |
* internally by FreeType and shouldn't be touched by stream |
* implementations. |
* |
* cursor :: |
* This field is set and used internally by FreeType when parsing |
* frames. |
* |
* limit :: |
* This field is set and used internally by FreeType when parsing |
* frames. |
* |
*/ |
typedef struct FT_StreamRec_ |
{ |
unsigned char* base; |
unsigned long size; |
unsigned long pos; |
FT_StreamDesc descriptor; |
FT_StreamDesc pathname; |
FT_Stream_IoFunc read; |
FT_Stream_CloseFunc close; |
FT_Memory memory; |
unsigned char* cursor; |
unsigned char* limit; |
} FT_StreamRec; |
/* */ |
FT_END_HEADER |
#endif /* __FTSYSTEM_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/fttrigon.h |
---|
0,0 → 1,350 |
/***************************************************************************/ |
/* */ |
/* fttrigon.h */ |
/* */ |
/* FreeType trigonometric functions (specification). */ |
/* */ |
/* Copyright 2001, 2003, 2005, 2007 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTTRIGON_H__ |
#define __FTTRIGON_H__ |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* computations */ |
/* */ |
/*************************************************************************/ |
/************************************************************************* |
* |
* @type: |
* FT_Angle |
* |
* @description: |
* This type is used to model angle values in FreeType. Note that the |
* angle is a 16.16 fixed float value expressed in degrees. |
* |
*/ |
typedef FT_Fixed FT_Angle; |
/************************************************************************* |
* |
* @macro: |
* FT_ANGLE_PI |
* |
* @description: |
* The angle pi expressed in @FT_Angle units. |
* |
*/ |
#define FT_ANGLE_PI ( 180L << 16 ) |
/************************************************************************* |
* |
* @macro: |
* FT_ANGLE_2PI |
* |
* @description: |
* The angle 2*pi expressed in @FT_Angle units. |
* |
*/ |
#define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) |
/************************************************************************* |
* |
* @macro: |
* FT_ANGLE_PI2 |
* |
* @description: |
* The angle pi/2 expressed in @FT_Angle units. |
* |
*/ |
#define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) |
/************************************************************************* |
* |
* @macro: |
* FT_ANGLE_PI4 |
* |
* @description: |
* The angle pi/4 expressed in @FT_Angle units. |
* |
*/ |
#define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) |
/************************************************************************* |
* |
* @function: |
* FT_Sin |
* |
* @description: |
* Return the sinus of a given angle in fixed point format. |
* |
* @input: |
* angle :: |
* The input angle. |
* |
* @return: |
* The sinus value. |
* |
* @note: |
* If you need both the sinus and cosinus for a given angle, use the |
* function @FT_Vector_Unit. |
* |
*/ |
FT_EXPORT( FT_Fixed ) |
FT_Sin( FT_Angle angle ); |
/************************************************************************* |
* |
* @function: |
* FT_Cos |
* |
* @description: |
* Return the cosinus of a given angle in fixed point format. |
* |
* @input: |
* angle :: |
* The input angle. |
* |
* @return: |
* The cosinus value. |
* |
* @note: |
* If you need both the sinus and cosinus for a given angle, use the |
* function @FT_Vector_Unit. |
* |
*/ |
FT_EXPORT( FT_Fixed ) |
FT_Cos( FT_Angle angle ); |
/************************************************************************* |
* |
* @function: |
* FT_Tan |
* |
* @description: |
* Return the tangent of a given angle in fixed point format. |
* |
* @input: |
* angle :: |
* The input angle. |
* |
* @return: |
* The tangent value. |
* |
*/ |
FT_EXPORT( FT_Fixed ) |
FT_Tan( FT_Angle angle ); |
/************************************************************************* |
* |
* @function: |
* FT_Atan2 |
* |
* @description: |
* Return the arc-tangent corresponding to a given vector (x,y) in |
* the 2d plane. |
* |
* @input: |
* x :: |
* The horizontal vector coordinate. |
* |
* y :: |
* The vertical vector coordinate. |
* |
* @return: |
* The arc-tangent value (i.e. angle). |
* |
*/ |
FT_EXPORT( FT_Angle ) |
FT_Atan2( FT_Fixed x, |
FT_Fixed y ); |
/************************************************************************* |
* |
* @function: |
* FT_Angle_Diff |
* |
* @description: |
* Return the difference between two angles. The result is always |
* constrained to the ]-PI..PI] interval. |
* |
* @input: |
* angle1 :: |
* First angle. |
* |
* angle2 :: |
* Second angle. |
* |
* @return: |
* Constrained value of `value2-value1'. |
* |
*/ |
FT_EXPORT( FT_Angle ) |
FT_Angle_Diff( FT_Angle angle1, |
FT_Angle angle2 ); |
/************************************************************************* |
* |
* @function: |
* FT_Vector_Unit |
* |
* @description: |
* Return the unit vector corresponding to a given angle. After the |
* call, the value of `vec.x' will be `sin(angle)', and the value of |
* `vec.y' will be `cos(angle)'. |
* |
* This function is useful to retrieve both the sinus and cosinus of a |
* given angle quickly. |
* |
* @output: |
* vec :: |
* The address of target vector. |
* |
* @input: |
* angle :: |
* The address of angle. |
* |
*/ |
FT_EXPORT( void ) |
FT_Vector_Unit( FT_Vector* vec, |
FT_Angle angle ); |
/************************************************************************* |
* |
* @function: |
* FT_Vector_Rotate |
* |
* @description: |
* Rotate a vector by a given angle. |
* |
* @inout: |
* vec :: |
* The address of target vector. |
* |
* @input: |
* angle :: |
* The address of angle. |
* |
*/ |
FT_EXPORT( void ) |
FT_Vector_Rotate( FT_Vector* vec, |
FT_Angle angle ); |
/************************************************************************* |
* |
* @function: |
* FT_Vector_Length |
* |
* @description: |
* Return the length of a given vector. |
* |
* @input: |
* vec :: |
* The address of target vector. |
* |
* @return: |
* The vector length, expressed in the same units that the original |
* vector coordinates. |
* |
*/ |
FT_EXPORT( FT_Fixed ) |
FT_Vector_Length( FT_Vector* vec ); |
/************************************************************************* |
* |
* @function: |
* FT_Vector_Polarize |
* |
* @description: |
* Compute both the length and angle of a given vector. |
* |
* @input: |
* vec :: |
* The address of source vector. |
* |
* @output: |
* length :: |
* The vector length. |
* |
* angle :: |
* The vector angle. |
* |
*/ |
FT_EXPORT( void ) |
FT_Vector_Polarize( FT_Vector* vec, |
FT_Fixed *length, |
FT_Angle *angle ); |
/************************************************************************* |
* |
* @function: |
* FT_Vector_From_Polar |
* |
* @description: |
* Compute vector coordinates from a length and angle. |
* |
* @output: |
* vec :: |
* The address of source vector. |
* |
* @input: |
* length :: |
* The vector length. |
* |
* angle :: |
* The vector angle. |
* |
*/ |
FT_EXPORT( void ) |
FT_Vector_From_Polar( FT_Vector* vec, |
FT_Fixed length, |
FT_Angle angle ); |
/* */ |
FT_END_HEADER |
#endif /* __FTTRIGON_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/fttypes.h |
---|
0,0 → 1,588 |
/***************************************************************************/ |
/* */ |
/* fttypes.h */ |
/* */ |
/* FreeType simple types definitions (specification only). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTTYPES_H__ |
#define __FTTYPES_H__ |
#include <ft2build.h> |
#include FT_CONFIG_CONFIG_H |
#include FT_SYSTEM_H |
#include FT_IMAGE_H |
#include <stddef.h> |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* basic_types */ |
/* */ |
/* <Title> */ |
/* Basic Data Types */ |
/* */ |
/* <Abstract> */ |
/* The basic data types defined by the library. */ |
/* */ |
/* <Description> */ |
/* This section contains the basic data types defined by FreeType~2, */ |
/* ranging from simple scalar types to bitmap descriptors. More */ |
/* font-specific structures are defined in a different section. */ |
/* */ |
/* <Order> */ |
/* FT_Byte */ |
/* FT_Bytes */ |
/* FT_Char */ |
/* FT_Int */ |
/* FT_UInt */ |
/* FT_Int16 */ |
/* FT_UInt16 */ |
/* FT_Int32 */ |
/* FT_UInt32 */ |
/* FT_Short */ |
/* FT_UShort */ |
/* FT_Long */ |
/* FT_ULong */ |
/* FT_Bool */ |
/* FT_Offset */ |
/* FT_PtrDist */ |
/* FT_String */ |
/* FT_Tag */ |
/* FT_Error */ |
/* FT_Fixed */ |
/* FT_Pointer */ |
/* FT_Pos */ |
/* FT_Vector */ |
/* FT_BBox */ |
/* FT_Matrix */ |
/* FT_FWord */ |
/* FT_UFWord */ |
/* FT_F2Dot14 */ |
/* FT_UnitVector */ |
/* FT_F26Dot6 */ |
/* */ |
/* */ |
/* FT_Generic */ |
/* FT_Generic_Finalizer */ |
/* */ |
/* FT_Bitmap */ |
/* FT_Pixel_Mode */ |
/* FT_Palette_Mode */ |
/* FT_Glyph_Format */ |
/* FT_IMAGE_TAG */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Bool */ |
/* */ |
/* <Description> */ |
/* A typedef of unsigned char, used for simple booleans. As usual, */ |
/* values 1 and~0 represent true and false, respectively. */ |
/* */ |
typedef unsigned char FT_Bool; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_FWord */ |
/* */ |
/* <Description> */ |
/* A signed 16-bit integer used to store a distance in original font */ |
/* units. */ |
/* */ |
typedef signed short FT_FWord; /* distance in FUnits */ |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_UFWord */ |
/* */ |
/* <Description> */ |
/* An unsigned 16-bit integer used to store a distance in original */ |
/* font units. */ |
/* */ |
typedef unsigned short FT_UFWord; /* unsigned distance */ |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Char */ |
/* */ |
/* <Description> */ |
/* A simple typedef for the _signed_ char type. */ |
/* */ |
typedef signed char FT_Char; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Byte */ |
/* */ |
/* <Description> */ |
/* A simple typedef for the _unsigned_ char type. */ |
/* */ |
typedef unsigned char FT_Byte; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Bytes */ |
/* */ |
/* <Description> */ |
/* A typedef for constant memory areas. */ |
/* */ |
typedef const FT_Byte* FT_Bytes; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Tag */ |
/* */ |
/* <Description> */ |
/* A typedef for 32-bit tags (as used in the SFNT format). */ |
/* */ |
typedef FT_UInt32 FT_Tag; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_String */ |
/* */ |
/* <Description> */ |
/* A simple typedef for the char type, usually used for strings. */ |
/* */ |
typedef char FT_String; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Short */ |
/* */ |
/* <Description> */ |
/* A typedef for signed short. */ |
/* */ |
typedef signed short FT_Short; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_UShort */ |
/* */ |
/* <Description> */ |
/* A typedef for unsigned short. */ |
/* */ |
typedef unsigned short FT_UShort; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Int */ |
/* */ |
/* <Description> */ |
/* A typedef for the int type. */ |
/* */ |
typedef signed int FT_Int; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_UInt */ |
/* */ |
/* <Description> */ |
/* A typedef for the unsigned int type. */ |
/* */ |
typedef unsigned int FT_UInt; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Long */ |
/* */ |
/* <Description> */ |
/* A typedef for signed long. */ |
/* */ |
typedef signed long FT_Long; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_ULong */ |
/* */ |
/* <Description> */ |
/* A typedef for unsigned long. */ |
/* */ |
typedef unsigned long FT_ULong; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_F2Dot14 */ |
/* */ |
/* <Description> */ |
/* A signed 2.14 fixed float type used for unit vectors. */ |
/* */ |
typedef signed short FT_F2Dot14; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_F26Dot6 */ |
/* */ |
/* <Description> */ |
/* A signed 26.6 fixed float type used for vectorial pixel */ |
/* coordinates. */ |
/* */ |
typedef signed long FT_F26Dot6; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Fixed */ |
/* */ |
/* <Description> */ |
/* This type is used to store 16.16 fixed float values, like scaling */ |
/* values or matrix coefficients. */ |
/* */ |
typedef signed long FT_Fixed; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Error */ |
/* */ |
/* <Description> */ |
/* The FreeType error code type. A value of~0 is always interpreted */ |
/* as a successful operation. */ |
/* */ |
typedef int FT_Error; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Pointer */ |
/* */ |
/* <Description> */ |
/* A simple typedef for a typeless pointer. */ |
/* */ |
typedef void* FT_Pointer; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_Offset */ |
/* */ |
/* <Description> */ |
/* This is equivalent to the ANSI~C `size_t' type, i.e., the largest */ |
/* _unsigned_ integer type used to express a file size or position, */ |
/* or a memory block size. */ |
/* */ |
typedef size_t FT_Offset; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_PtrDist */ |
/* */ |
/* <Description> */ |
/* This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the */ |
/* largest _signed_ integer type used to express the distance */ |
/* between two pointers. */ |
/* */ |
typedef ft_ptrdiff_t FT_PtrDist; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_UnitVector */ |
/* */ |
/* <Description> */ |
/* A simple structure used to store a 2D vector unit vector. Uses */ |
/* FT_F2Dot14 types. */ |
/* */ |
/* <Fields> */ |
/* x :: Horizontal coordinate. */ |
/* */ |
/* y :: Vertical coordinate. */ |
/* */ |
typedef struct FT_UnitVector_ |
{ |
FT_F2Dot14 x; |
FT_F2Dot14 y; |
} FT_UnitVector; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Matrix */ |
/* */ |
/* <Description> */ |
/* A simple structure used to store a 2x2 matrix. Coefficients are */ |
/* in 16.16 fixed float format. The computation performed is: */ |
/* */ |
/* { */ |
/* x' = x*xx + y*xy */ |
/* y' = x*yx + y*yy */ |
/* } */ |
/* */ |
/* <Fields> */ |
/* xx :: Matrix coefficient. */ |
/* */ |
/* xy :: Matrix coefficient. */ |
/* */ |
/* yx :: Matrix coefficient. */ |
/* */ |
/* yy :: Matrix coefficient. */ |
/* */ |
typedef struct FT_Matrix_ |
{ |
FT_Fixed xx, xy; |
FT_Fixed yx, yy; |
} FT_Matrix; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Data */ |
/* */ |
/* <Description> */ |
/* Read-only binary data represented as a pointer and a length. */ |
/* */ |
/* <Fields> */ |
/* pointer :: The data. */ |
/* */ |
/* length :: The length of the data in bytes. */ |
/* */ |
typedef struct FT_Data_ |
{ |
const FT_Byte* pointer; |
FT_Int length; |
} FT_Data; |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Generic_Finalizer */ |
/* */ |
/* <Description> */ |
/* Describe a function used to destroy the `client' data of any */ |
/* FreeType object. See the description of the @FT_Generic type for */ |
/* details of usage. */ |
/* */ |
/* <Input> */ |
/* The address of the FreeType object which is under finalization. */ |
/* Its client data is accessed through its `generic' field. */ |
/* */ |
typedef void (*FT_Generic_Finalizer)(void* object); |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Generic */ |
/* */ |
/* <Description> */ |
/* Client applications often need to associate their own data to a */ |
/* variety of FreeType core objects. For example, a text layout API */ |
/* might want to associate a glyph cache to a given size object. */ |
/* */ |
/* Most FreeType object contains a `generic' field, of type */ |
/* FT_Generic, which usage is left to client applications and font */ |
/* servers. */ |
/* */ |
/* It can be used to store a pointer to client-specific data, as well */ |
/* as the address of a `finalizer' function, which will be called by */ |
/* FreeType when the object is destroyed (for example, the previous */ |
/* client example would put the address of the glyph cache destructor */ |
/* in the `finalizer' field). */ |
/* */ |
/* <Fields> */ |
/* data :: A typeless pointer to any client-specified data. This */ |
/* field is completely ignored by the FreeType library. */ |
/* */ |
/* finalizer :: A pointer to a `generic finalizer' function, which */ |
/* will be called when the object is destroyed. If this */ |
/* field is set to NULL, no code will be called. */ |
/* */ |
typedef struct FT_Generic_ |
{ |
void* data; |
FT_Generic_Finalizer finalizer; |
} FT_Generic; |
/*************************************************************************/ |
/* */ |
/* <Macro> */ |
/* FT_MAKE_TAG */ |
/* */ |
/* <Description> */ |
/* This macro converts four-letter tags which are used to label */ |
/* TrueType tables into an unsigned long to be used within FreeType. */ |
/* */ |
/* <Note> */ |
/* The produced values *must* be 32-bit integers. Don't redefine */ |
/* this macro. */ |
/* */ |
#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \ |
(FT_Tag) \ |
( ( (FT_ULong)_x1 << 24 ) | \ |
( (FT_ULong)_x2 << 16 ) | \ |
( (FT_ULong)_x3 << 8 ) | \ |
(FT_ULong)_x4 ) |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* L I S T M A N A G E M E N T */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* list_processing */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_ListNode */ |
/* */ |
/* <Description> */ |
/* Many elements and objects in FreeType are listed through an */ |
/* @FT_List record (see @FT_ListRec). As its name suggests, an */ |
/* FT_ListNode is a handle to a single list element. */ |
/* */ |
typedef struct FT_ListNodeRec_* FT_ListNode; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* FT_List */ |
/* */ |
/* <Description> */ |
/* A handle to a list record (see @FT_ListRec). */ |
/* */ |
typedef struct FT_ListRec_* FT_List; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_ListNodeRec */ |
/* */ |
/* <Description> */ |
/* A structure used to hold a single list element. */ |
/* */ |
/* <Fields> */ |
/* prev :: The previous element in the list. NULL if first. */ |
/* */ |
/* next :: The next element in the list. NULL if last. */ |
/* */ |
/* data :: A typeless pointer to the listed object. */ |
/* */ |
typedef struct FT_ListNodeRec_ |
{ |
FT_ListNode prev; |
FT_ListNode next; |
void* data; |
} FT_ListNodeRec; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_ListRec */ |
/* */ |
/* <Description> */ |
/* A structure used to hold a simple doubly-linked list. These are */ |
/* used in many parts of FreeType. */ |
/* */ |
/* <Fields> */ |
/* head :: The head (first element) of doubly-linked list. */ |
/* */ |
/* tail :: The tail (last element) of doubly-linked list. */ |
/* */ |
typedef struct FT_ListRec_ |
{ |
FT_ListNode head; |
FT_ListNode tail; |
} FT_ListRec; |
/* */ |
#define FT_IS_EMPTY( list ) ( (list).head == 0 ) |
/* return base error code (without module-specific prefix) */ |
#define FT_ERROR_BASE( x ) ( (x) & 0xFF ) |
/* return module error code */ |
#define FT_ERROR_MODULE( x ) ( (x) & 0xFF00U ) |
#define FT_BOOL( x ) ( (FT_Bool)( x ) ) |
FT_END_HEADER |
#endif /* __FTTYPES_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftwinfnt.h |
---|
0,0 → 1,274 |
/***************************************************************************/ |
/* */ |
/* ftwinfnt.h */ |
/* */ |
/* FreeType API for accessing Windows fnt-specific data. */ |
/* */ |
/* Copyright 2003, 2004, 2008 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTWINFNT_H__ |
#define __FTWINFNT_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* winfnt_fonts */ |
/* */ |
/* <Title> */ |
/* Window FNT Files */ |
/* */ |
/* <Abstract> */ |
/* Windows FNT specific API. */ |
/* */ |
/* <Description> */ |
/* This section contains the declaration of Windows FNT specific */ |
/* functions. */ |
/* */ |
/*************************************************************************/ |
/************************************************************************* |
* |
* @enum: |
* FT_WinFNT_ID_XXX |
* |
* @description: |
* A list of valid values for the `charset' byte in |
* @FT_WinFNT_HeaderRec. Exact mapping tables for the various cpXXXX |
* encodings (except for cp1361) can be found at ftp://ftp.unicode.org |
* in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. cp1361 is |
* roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT. |
* |
* @values: |
* FT_WinFNT_ID_DEFAULT :: |
* This is used for font enumeration and font creation as a |
* `don't care' value. Valid font files don't contain this value. |
* When querying for information about the character set of the font |
* that is currently selected into a specified device context, this |
* return value (of the related Windows API) simply denotes failure. |
* |
* FT_WinFNT_ID_SYMBOL :: |
* There is no known mapping table available. |
* |
* FT_WinFNT_ID_MAC :: |
* Mac Roman encoding. |
* |
* FT_WinFNT_ID_OEM :: |
* From Michael Pöttgen <michael@poettgen.de>: |
* |
* The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM |
* is used for the charset of vector fonts, like `modern.fon', |
* `roman.fon', and `script.fon' on Windows. |
* |
* The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value |
* specifies a character set that is operating-system dependent. |
* |
* The `IFIMETRICS' documentation from the `Windows Driver |
* Development Kit' says: This font supports an OEM-specific |
* character set. The OEM character set is system dependent. |
* |
* In general OEM, as opposed to ANSI (i.e., cp1252), denotes the |
* second default codepage that most international versions of |
* Windows have. It is one of the OEM codepages from |
* |
* http://www.microsoft.com/globaldev/reference/cphome.mspx, |
* |
* and is used for the `DOS boxes', to support legacy applications. |
* A German Windows version for example usually uses ANSI codepage |
* 1252 and OEM codepage 850. |
* |
* FT_WinFNT_ID_CP874 :: |
* A superset of Thai TIS 620 and ISO 8859-11. |
* |
* FT_WinFNT_ID_CP932 :: |
* A superset of Japanese Shift-JIS (with minor deviations). |
* |
* FT_WinFNT_ID_CP936 :: |
* A superset of simplified Chinese GB 2312-1980 (with different |
* ordering and minor deviations). |
* |
* FT_WinFNT_ID_CP949 :: |
* A superset of Korean Hangul KS~C 5601-1987 (with different |
* ordering and minor deviations). |
* |
* FT_WinFNT_ID_CP950 :: |
* A superset of traditional Chinese Big~5 ETen (with different |
* ordering and minor deviations). |
* |
* FT_WinFNT_ID_CP1250 :: |
* A superset of East European ISO 8859-2 (with slightly different |
* ordering). |
* |
* FT_WinFNT_ID_CP1251 :: |
* A superset of Russian ISO 8859-5 (with different ordering). |
* |
* FT_WinFNT_ID_CP1252 :: |
* ANSI encoding. A superset of ISO 8859-1. |
* |
* FT_WinFNT_ID_CP1253 :: |
* A superset of Greek ISO 8859-7 (with minor modifications). |
* |
* FT_WinFNT_ID_CP1254 :: |
* A superset of Turkish ISO 8859-9. |
* |
* FT_WinFNT_ID_CP1255 :: |
* A superset of Hebrew ISO 8859-8 (with some modifications). |
* |
* FT_WinFNT_ID_CP1256 :: |
* A superset of Arabic ISO 8859-6 (with different ordering). |
* |
* FT_WinFNT_ID_CP1257 :: |
* A superset of Baltic ISO 8859-13 (with some deviations). |
* |
* FT_WinFNT_ID_CP1258 :: |
* For Vietnamese. This encoding doesn't cover all necessary |
* characters. |
* |
* FT_WinFNT_ID_CP1361 :: |
* Korean (Johab). |
*/ |
#define FT_WinFNT_ID_CP1252 0 |
#define FT_WinFNT_ID_DEFAULT 1 |
#define FT_WinFNT_ID_SYMBOL 2 |
#define FT_WinFNT_ID_MAC 77 |
#define FT_WinFNT_ID_CP932 128 |
#define FT_WinFNT_ID_CP949 129 |
#define FT_WinFNT_ID_CP1361 130 |
#define FT_WinFNT_ID_CP936 134 |
#define FT_WinFNT_ID_CP950 136 |
#define FT_WinFNT_ID_CP1253 161 |
#define FT_WinFNT_ID_CP1254 162 |
#define FT_WinFNT_ID_CP1258 163 |
#define FT_WinFNT_ID_CP1255 177 |
#define FT_WinFNT_ID_CP1256 178 |
#define FT_WinFNT_ID_CP1257 186 |
#define FT_WinFNT_ID_CP1251 204 |
#define FT_WinFNT_ID_CP874 222 |
#define FT_WinFNT_ID_CP1250 238 |
#define FT_WinFNT_ID_OEM 255 |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_WinFNT_HeaderRec */ |
/* */ |
/* <Description> */ |
/* Windows FNT Header info. */ |
/* */ |
typedef struct FT_WinFNT_HeaderRec_ |
{ |
FT_UShort version; |
FT_ULong file_size; |
FT_Byte copyright[60]; |
FT_UShort file_type; |
FT_UShort nominal_point_size; |
FT_UShort vertical_resolution; |
FT_UShort horizontal_resolution; |
FT_UShort ascent; |
FT_UShort internal_leading; |
FT_UShort external_leading; |
FT_Byte italic; |
FT_Byte underline; |
FT_Byte strike_out; |
FT_UShort weight; |
FT_Byte charset; |
FT_UShort pixel_width; |
FT_UShort pixel_height; |
FT_Byte pitch_and_family; |
FT_UShort avg_width; |
FT_UShort max_width; |
FT_Byte first_char; |
FT_Byte last_char; |
FT_Byte default_char; |
FT_Byte break_char; |
FT_UShort bytes_per_row; |
FT_ULong device_offset; |
FT_ULong face_name_offset; |
FT_ULong bits_pointer; |
FT_ULong bits_offset; |
FT_Byte reserved; |
FT_ULong flags; |
FT_UShort A_space; |
FT_UShort B_space; |
FT_UShort C_space; |
FT_UShort color_table_offset; |
FT_ULong reserved1[4]; |
} FT_WinFNT_HeaderRec; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_WinFNT_Header */ |
/* */ |
/* <Description> */ |
/* A handle to an @FT_WinFNT_HeaderRec structure. */ |
/* */ |
typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header; |
/********************************************************************** |
* |
* @function: |
* FT_Get_WinFNT_Header |
* |
* @description: |
* Retrieve a Windows FNT font info header. |
* |
* @input: |
* face :: A handle to the input face. |
* |
* @output: |
* aheader :: The WinFNT header. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* This function only works with Windows FNT faces, returning an error |
* otherwise. |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_WinFNT_Header( FT_Face face, |
FT_WinFNT_HeaderRec *aheader ); |
/* */ |
FT_END_HEADER |
#endif /* __FTWINFNT_H__ */ |
/* END */ |
/* Local Variables: */ |
/* coding: utf-8 */ |
/* End: */ |
/programs/develop/libraries/menuetlibc/include/freetype/ftxf86.h |
---|
0,0 → 1,83 |
/***************************************************************************/ |
/* */ |
/* ftxf86.h */ |
/* */ |
/* Support functions for X11. */ |
/* */ |
/* Copyright 2002, 2003, 2004, 2006, 2007 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTXF86_H__ |
#define __FTXF86_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* font_formats */ |
/* */ |
/* <Title> */ |
/* Font Formats */ |
/* */ |
/* <Abstract> */ |
/* Getting the font format. */ |
/* */ |
/* <Description> */ |
/* The single function in this section can be used to get the font */ |
/* format. Note that this information is not needed normally; */ |
/* however, there are special cases (like in PDF devices) where it is */ |
/* important to differentiate, in spite of FreeType's uniform API. */ |
/* */ |
/* This function is in the X11/xf86 namespace for historical reasons */ |
/* and in no way depends on that windowing system. */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Get_X11_Font_Format */ |
/* */ |
/* <Description> */ |
/* Return a string describing the format of a given face, using values */ |
/* which can be used as an X11 FONT_PROPERTY. Possible values are */ |
/* `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */ |
/* `PFR', and `Windows~FNT'. */ |
/* */ |
/* <Input> */ |
/* face :: */ |
/* Input face handle. */ |
/* */ |
/* <Return> */ |
/* Font format string. NULL in case of error. */ |
/* */ |
FT_EXPORT( const char* ) |
FT_Get_X11_Font_Format( FT_Face face ); |
/* */ |
FT_END_HEADER |
#endif /* __FTXF86_H__ */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/autohint.h |
---|
0,0 → 1,231 |
/***************************************************************************/ |
/* */ |
/* autohint.h */ |
/* */ |
/* High-level `autohint' module-specific interface (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2007 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. */ |
/* */ |
/***************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* The auto-hinter is used to load and automatically hint glyphs if a */ |
/* format-specific hinter isn't available. */ |
/* */ |
/*************************************************************************/ |
#ifndef __AUTOHINT_H__ |
#define __AUTOHINT_H__ |
/*************************************************************************/ |
/* */ |
/* A small technical note regarding automatic hinting in order to */ |
/* clarify this module interface. */ |
/* */ |
/* An automatic hinter might compute two kinds of data for a given face: */ |
/* */ |
/* - global hints: Usually some metrics that describe global properties */ |
/* of the face. It is computed by scanning more or less */ |
/* aggressively the glyphs in the face, and thus can be */ |
/* very slow to compute (even if the size of global */ |
/* hints is really small). */ |
/* */ |
/* - glyph hints: These describe some important features of the glyph */ |
/* outline, as well as how to align them. They are */ |
/* generally much faster to compute than global hints. */ |
/* */ |
/* The current FreeType auto-hinter does a pretty good job while */ |
/* performing fast computations for both global and glyph hints. */ |
/* However, we might be interested in introducing more complex and */ |
/* powerful algorithms in the future, like the one described in the John */ |
/* D. Hobby paper, which unfortunately requires a lot more horsepower. */ |
/* */ |
/* Because a sufficiently sophisticated font management system would */ |
/* typically implement an LRU cache of opened face objects to reduce */ |
/* memory usage, it is a good idea to be able to avoid recomputing */ |
/* global hints every time the same face is re-opened. */ |
/* */ |
/* We thus provide the ability to cache global hints outside of the face */ |
/* object, in order to speed up font re-opening time. Of course, this */ |
/* feature is purely optional, so most client programs won't even notice */ |
/* it. */ |
/* */ |
/* I initially thought that it would be a good idea to cache the glyph */ |
/* hints too. However, my general idea now is that if you really need */ |
/* to cache these too, you are simply in need of a new font format, */ |
/* where all this information could be stored within the font file and */ |
/* decoded on the fly. */ |
/* */ |
/*************************************************************************/ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
FT_BEGIN_HEADER |
typedef struct FT_AutoHinterRec_ *FT_AutoHinter; |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_AutoHinter_GlobalGetFunc */ |
/* */ |
/* <Description> */ |
/* Retrieves the global hints computed for a given face object the */ |
/* resulting data is dissociated from the face and will survive a */ |
/* call to FT_Done_Face(). It must be discarded through the API */ |
/* FT_AutoHinter_GlobalDoneFunc(). */ |
/* */ |
/* <Input> */ |
/* hinter :: A handle to the source auto-hinter. */ |
/* */ |
/* face :: A handle to the source face object. */ |
/* */ |
/* <Output> */ |
/* global_hints :: A typeless pointer to the global hints. */ |
/* */ |
/* global_len :: The size in bytes of the global hints. */ |
/* */ |
typedef void |
(*FT_AutoHinter_GlobalGetFunc)( FT_AutoHinter hinter, |
FT_Face face, |
void** global_hints, |
long* global_len ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_AutoHinter_GlobalDoneFunc */ |
/* */ |
/* <Description> */ |
/* Discards the global hints retrieved through */ |
/* FT_AutoHinter_GlobalGetFunc(). This is the only way these hints */ |
/* are freed from memory. */ |
/* */ |
/* <Input> */ |
/* hinter :: A handle to the auto-hinter module. */ |
/* */ |
/* global :: A pointer to retrieved global hints to discard. */ |
/* */ |
typedef void |
(*FT_AutoHinter_GlobalDoneFunc)( FT_AutoHinter hinter, |
void* global ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_AutoHinter_GlobalResetFunc */ |
/* */ |
/* <Description> */ |
/* This function is used to recompute the global metrics in a given */ |
/* font. This is useful when global font data changes (e.g. Multiple */ |
/* Masters fonts where blend coordinates change). */ |
/* */ |
/* <Input> */ |
/* hinter :: A handle to the source auto-hinter. */ |
/* */ |
/* face :: A handle to the face. */ |
/* */ |
typedef void |
(*FT_AutoHinter_GlobalResetFunc)( FT_AutoHinter hinter, |
FT_Face face ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_AutoHinter_GlyphLoadFunc */ |
/* */ |
/* <Description> */ |
/* This function is used to load, scale, and automatically hint a */ |
/* glyph from a given face. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the face. */ |
/* */ |
/* glyph_index :: The glyph index. */ |
/* */ |
/* load_flags :: The load flags. */ |
/* */ |
/* <Note> */ |
/* This function is capable of loading composite glyphs by hinting */ |
/* each sub-glyph independently (which improves quality). */ |
/* */ |
/* It will call the font driver with FT_Load_Glyph(), with */ |
/* FT_LOAD_NO_SCALE set. */ |
/* */ |
typedef FT_Error |
(*FT_AutoHinter_GlyphLoadFunc)( FT_AutoHinter hinter, |
FT_GlyphSlot slot, |
FT_Size size, |
FT_UInt glyph_index, |
FT_Int32 load_flags ); |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_AutoHinter_ServiceRec */ |
/* */ |
/* <Description> */ |
/* The auto-hinter module's interface. */ |
/* */ |
typedef struct FT_AutoHinter_ServiceRec_ |
{ |
FT_AutoHinter_GlobalResetFunc reset_face; |
FT_AutoHinter_GlobalGetFunc get_global_hints; |
FT_AutoHinter_GlobalDoneFunc done_global_hints; |
FT_AutoHinter_GlyphLoadFunc load_glyph; |
} FT_AutoHinter_ServiceRec, *FT_AutoHinter_Service; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_AUTOHINTER_SERVICE(class_, reset_face_, get_global_hints_, \ |
done_global_hints_, load_glyph_) \ |
FT_CALLBACK_TABLE_DEF \ |
const FT_AutoHinter_ServiceRec class_ = \ |
{ \ |
reset_face_, get_global_hints_, done_global_hints_, load_glyph_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_AUTOHINTER_SERVICE(class_, reset_face_, get_global_hints_, \ |
done_global_hints_, load_glyph_) \ |
void \ |
FT_Init_Class_##class_( FT_Library library, \ |
FT_AutoHinter_ServiceRec* clazz) \ |
{ \ |
FT_UNUSED(library); \ |
clazz->reset_face = reset_face_; \ |
clazz->get_global_hints = get_global_hints_; \ |
clazz->done_global_hints = done_global_hints_; \ |
clazz->load_glyph = load_glyph_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
FT_END_HEADER |
#endif /* __AUTOHINT_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/ftcalc.h |
---|
0,0 → 1,179 |
/***************************************************************************/ |
/* */ |
/* ftcalc.h */ |
/* */ |
/* Arithmetic computations (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTCALC_H__ |
#define __FTCALC_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_FixedSqrt */ |
/* */ |
/* <Description> */ |
/* Computes the square root of a 16.16 fixed point value. */ |
/* */ |
/* <Input> */ |
/* x :: The value to compute the root for. */ |
/* */ |
/* <Return> */ |
/* The result of `sqrt(x)'. */ |
/* */ |
/* <Note> */ |
/* This function is not very fast. */ |
/* */ |
FT_BASE( FT_Int32 ) |
FT_SqrtFixed( FT_Int32 x ); |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Sqrt32 */ |
/* */ |
/* <Description> */ |
/* Computes the square root of an Int32 integer (which will be */ |
/* handled as an unsigned long value). */ |
/* */ |
/* <Input> */ |
/* x :: The value to compute the root for. */ |
/* */ |
/* <Return> */ |
/* The result of `sqrt(x)'. */ |
/* */ |
FT_EXPORT( FT_Int32 ) |
FT_Sqrt32( FT_Int32 x ); |
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
/*************************************************************************/ |
/* */ |
/* FT_MulDiv() and FT_MulFix() are declared in freetype.h. */ |
/* */ |
/*************************************************************************/ |
#ifdef TT_USE_BYTECODE_INTERPRETER |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_MulDiv_No_Round */ |
/* */ |
/* <Description> */ |
/* A very simple function used to perform the computation `(a*b)/c' */ |
/* (without rounding) with maximal accuracy (it uses a 64-bit */ |
/* intermediate integer whenever necessary). */ |
/* */ |
/* This function isn't necessarily as fast as some processor specific */ |
/* operations, but is at least completely portable. */ |
/* */ |
/* <Input> */ |
/* a :: The first multiplier. */ |
/* b :: The second multiplier. */ |
/* c :: The divisor. */ |
/* */ |
/* <Return> */ |
/* The result of `(a*b)/c'. This function never traps when trying to */ |
/* divide by zero; it simply returns `MaxInt' or `MinInt' depending */ |
/* on the signs of `a' and `b'. */ |
/* */ |
FT_BASE( FT_Long ) |
FT_MulDiv_No_Round( FT_Long a, |
FT_Long b, |
FT_Long c ); |
#endif /* TT_USE_BYTECODE_INTERPRETER */ |
/* |
* A variant of FT_Matrix_Multiply which scales its result afterwards. |
* The idea is that both `a' and `b' are scaled by factors of 10 so that |
* the values are as precise as possible to get a correct result during |
* the 64bit multiplication. Let `sa' and `sb' be the scaling factors of |
* `a' and `b', respectively, then the scaling factor of the result is |
* `sa*sb'. |
*/ |
FT_BASE( void ) |
FT_Matrix_Multiply_Scaled( const FT_Matrix* a, |
FT_Matrix *b, |
FT_Long scaling ); |
/* |
* A variant of FT_Vector_Transform. See comments for |
* FT_Matrix_Multiply_Scaled. |
*/ |
FT_BASE( void ) |
FT_Vector_Transform_Scaled( FT_Vector* vector, |
const FT_Matrix* matrix, |
FT_Long scaling ); |
/* |
* Return -1, 0, or +1, depending on the orientation of a given corner. |
* We use the Cartesian coordinate system, with positive vertical values |
* going upwards. The function returns +1 if the corner turns to the |
* left, -1 to the right, and 0 for undecidable cases. |
*/ |
FT_BASE( FT_Int ) |
ft_corner_orientation( FT_Pos in_x, |
FT_Pos in_y, |
FT_Pos out_x, |
FT_Pos out_y ); |
/* |
* Return TRUE if a corner is flat or nearly flat. This is equivalent to |
* saying that the angle difference between the `in' and `out' vectors is |
* very small. |
*/ |
FT_BASE( FT_Int ) |
ft_corner_is_flat( FT_Pos in_x, |
FT_Pos in_y, |
FT_Pos out_x, |
FT_Pos out_y ); |
#define INT_TO_F26DOT6( x ) ( (FT_Long)(x) << 6 ) |
#define INT_TO_F2DOT14( x ) ( (FT_Long)(x) << 14 ) |
#define INT_TO_FIXED( x ) ( (FT_Long)(x) << 16 ) |
#define F2DOT14_TO_FIXED( x ) ( (FT_Long)(x) << 2 ) |
#define FLOAT_TO_FIXED( x ) ( (FT_Long)( x * 65536.0 ) ) |
#define FIXED_TO_INT( x ) ( FT_RoundFix( x ) >> 16 ) |
#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ( (x) + 32 ) & -64 ) \ |
: ( -( ( 32 - (x) ) & -64 ) ) ) |
FT_END_HEADER |
#endif /* __FTCALC_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/ftdebug.h |
---|
0,0 → 1,250 |
/***************************************************************************/ |
/* */ |
/* ftdebug.h */ |
/* */ |
/* Debugging and logging component (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008, 2009 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. */ |
/* */ |
/* */ |
/* IMPORTANT: A description of FreeType's debugging support can be */ |
/* found in `docs/DEBUG.TXT'. Read it if you need to use or */ |
/* understand this code. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTDEBUG_H__ |
#define __FTDEBUG_H__ |
#include <ft2build.h> |
#include FT_CONFIG_CONFIG_H |
#include FT_FREETYPE_H |
FT_BEGIN_HEADER |
/* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */ |
/* is already defined; this simplifies the following #ifdefs */ |
/* */ |
#ifdef FT_DEBUG_LEVEL_TRACE |
#undef FT_DEBUG_LEVEL_ERROR |
#define FT_DEBUG_LEVEL_ERROR |
#endif |
/*************************************************************************/ |
/* */ |
/* Define the trace enums as well as the trace levels array when they */ |
/* are needed. */ |
/* */ |
/*************************************************************************/ |
#ifdef FT_DEBUG_LEVEL_TRACE |
#define FT_TRACE_DEF( x ) trace_ ## x , |
/* defining the enumeration */ |
typedef enum FT_Trace_ |
{ |
#include FT_INTERNAL_TRACE_H |
trace_count |
} FT_Trace; |
/* defining the array of trace levels, provided by `src/base/ftdebug.c' */ |
extern int ft_trace_levels[trace_count]; |
#undef FT_TRACE_DEF |
#endif /* FT_DEBUG_LEVEL_TRACE */ |
/*************************************************************************/ |
/* */ |
/* Define the FT_TRACE macro */ |
/* */ |
/* IMPORTANT! */ |
/* */ |
/* Each component must define the macro FT_COMPONENT to a valid FT_Trace */ |
/* value before using any TRACE macro. */ |
/* */ |
/*************************************************************************/ |
#ifdef FT_DEBUG_LEVEL_TRACE |
#define FT_TRACE( level, varformat ) \ |
do \ |
{ \ |
if ( ft_trace_levels[FT_COMPONENT] >= level ) \ |
FT_Message varformat; \ |
} while ( 0 ) |
#else /* !FT_DEBUG_LEVEL_TRACE */ |
#define FT_TRACE( level, varformat ) do { } while ( 0 ) /* nothing */ |
#endif /* !FT_DEBUG_LEVEL_TRACE */ |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Trace_Get_Count */ |
/* */ |
/* <Description> */ |
/* Return the number of available trace components. */ |
/* */ |
/* <Return> */ |
/* The number of trace components. 0 if FreeType 2 is not built with */ |
/* FT_DEBUG_LEVEL_TRACE definition. */ |
/* */ |
/* <Note> */ |
/* This function may be useful if you want to access elements of */ |
/* the internal `ft_trace_levels' array by an index. */ |
/* */ |
FT_BASE( FT_Int ) |
FT_Trace_Get_Count( void ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Trace_Get_Name */ |
/* */ |
/* <Description> */ |
/* Return the name of a trace component. */ |
/* */ |
/* <Input> */ |
/* The index of the trace component. */ |
/* */ |
/* <Return> */ |
/* The name of the trace component. This is a statically allocated */ |
/* C string, so do not free it after use. NULL if FreeType 2 is not */ |
/* built with FT_DEBUG_LEVEL_TRACE definition. */ |
/* */ |
/* <Note> */ |
/* Use @FT_Trace_Get_Count to get the number of available trace */ |
/* components. */ |
/* */ |
/* This function may be useful if you want to control FreeType 2's */ |
/* debug level in your application. */ |
/* */ |
FT_BASE( const char * ) |
FT_Trace_Get_Name( FT_Int idx ); |
/*************************************************************************/ |
/* */ |
/* You need two opening and closing parentheses! */ |
/* */ |
/* Example: FT_TRACE0(( "Value is %i", foo )) */ |
/* */ |
/* Output of the FT_TRACEX macros is sent to stderr. */ |
/* */ |
/*************************************************************************/ |
#define FT_TRACE0( varformat ) FT_TRACE( 0, varformat ) |
#define FT_TRACE1( varformat ) FT_TRACE( 1, varformat ) |
#define FT_TRACE2( varformat ) FT_TRACE( 2, varformat ) |
#define FT_TRACE3( varformat ) FT_TRACE( 3, varformat ) |
#define FT_TRACE4( varformat ) FT_TRACE( 4, varformat ) |
#define FT_TRACE5( varformat ) FT_TRACE( 5, varformat ) |
#define FT_TRACE6( varformat ) FT_TRACE( 6, varformat ) |
#define FT_TRACE7( varformat ) FT_TRACE( 7, varformat ) |
/*************************************************************************/ |
/* */ |
/* Define the FT_ERROR macro. */ |
/* */ |
/* Output of this macro is sent to stderr. */ |
/* */ |
/*************************************************************************/ |
#ifdef FT_DEBUG_LEVEL_ERROR |
#define FT_ERROR( varformat ) FT_Message varformat |
#else /* !FT_DEBUG_LEVEL_ERROR */ |
#define FT_ERROR( varformat ) do { } while ( 0 ) /* nothing */ |
#endif /* !FT_DEBUG_LEVEL_ERROR */ |
/*************************************************************************/ |
/* */ |
/* Define the FT_ASSERT macro. */ |
/* */ |
/*************************************************************************/ |
#ifdef FT_DEBUG_LEVEL_ERROR |
#define FT_ASSERT( condition ) \ |
do \ |
{ \ |
if ( !( condition ) ) \ |
FT_Panic( "assertion failed on line %d of file %s\n", \ |
__LINE__, __FILE__ ); \ |
} while ( 0 ) |
#else /* !FT_DEBUG_LEVEL_ERROR */ |
#define FT_ASSERT( condition ) do { } while ( 0 ) |
#endif /* !FT_DEBUG_LEVEL_ERROR */ |
/*************************************************************************/ |
/* */ |
/* Define `FT_Message' and `FT_Panic' when needed. */ |
/* */ |
/*************************************************************************/ |
#ifdef FT_DEBUG_LEVEL_ERROR |
#include "stdio.h" /* for vfprintf() */ |
/* print a message */ |
FT_BASE( void ) |
FT_Message( const char* fmt, |
... ); |
/* print a message and exit */ |
FT_BASE( void ) |
FT_Panic( const char* fmt, |
... ); |
#endif /* FT_DEBUG_LEVEL_ERROR */ |
FT_BASE( void ) |
ft_debug_init( void ); |
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */ |
/* We disable the warning `conditional expression is constant' here */ |
/* in order to compile cleanly with the maximum level of warnings. */ |
#pragma warning( disable : 4127 ) |
#endif /* _MSC_VER */ |
FT_END_HEADER |
#endif /* __FTDEBUG_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/ftdriver.h |
---|
0,0 → 1,422 |
/***************************************************************************/ |
/* */ |
/* ftdriver.h */ |
/* */ |
/* FreeType font driver interface (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2006, 2008 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTDRIVER_H__ |
#define __FTDRIVER_H__ |
#include <ft2build.h> |
#include FT_MODULE_H |
FT_BEGIN_HEADER |
typedef FT_Error |
(*FT_Face_InitFunc)( FT_Stream stream, |
FT_Face face, |
FT_Int typeface_index, |
FT_Int num_params, |
FT_Parameter* parameters ); |
typedef void |
(*FT_Face_DoneFunc)( FT_Face face ); |
typedef FT_Error |
(*FT_Size_InitFunc)( FT_Size size ); |
typedef void |
(*FT_Size_DoneFunc)( FT_Size size ); |
typedef FT_Error |
(*FT_Slot_InitFunc)( FT_GlyphSlot slot ); |
typedef void |
(*FT_Slot_DoneFunc)( FT_GlyphSlot slot ); |
typedef FT_Error |
(*FT_Size_RequestFunc)( FT_Size size, |
FT_Size_Request req ); |
typedef FT_Error |
(*FT_Size_SelectFunc)( FT_Size size, |
FT_ULong size_index ); |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
typedef FT_Error |
(*FT_Size_ResetPointsFunc)( FT_Size size, |
FT_F26Dot6 char_width, |
FT_F26Dot6 char_height, |
FT_UInt horz_resolution, |
FT_UInt vert_resolution ); |
typedef FT_Error |
(*FT_Size_ResetPixelsFunc)( FT_Size size, |
FT_UInt pixel_width, |
FT_UInt pixel_height ); |
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
typedef FT_Error |
(*FT_Slot_LoadFunc)( FT_GlyphSlot slot, |
FT_Size size, |
FT_UInt glyph_index, |
FT_Int32 load_flags ); |
typedef FT_UInt |
(*FT_CharMap_CharIndexFunc)( FT_CharMap charmap, |
FT_Long charcode ); |
typedef FT_Long |
(*FT_CharMap_CharNextFunc)( FT_CharMap charmap, |
FT_Long charcode ); |
typedef FT_Error |
(*FT_Face_GetKerningFunc)( FT_Face face, |
FT_UInt left_glyph, |
FT_UInt right_glyph, |
FT_Vector* kerning ); |
typedef FT_Error |
(*FT_Face_AttachFunc)( FT_Face face, |
FT_Stream stream ); |
typedef FT_Error |
(*FT_Face_GetAdvancesFunc)( FT_Face face, |
FT_UInt first, |
FT_UInt count, |
FT_Int32 flags, |
FT_Fixed* advances ); |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Driver_ClassRec */ |
/* */ |
/* <Description> */ |
/* The font driver class. This structure mostly contains pointers to */ |
/* driver methods. */ |
/* */ |
/* <Fields> */ |
/* root :: The parent module. */ |
/* */ |
/* face_object_size :: The size of a face object in bytes. */ |
/* */ |
/* size_object_size :: The size of a size object in bytes. */ |
/* */ |
/* slot_object_size :: The size of a glyph object in bytes. */ |
/* */ |
/* init_face :: The format-specific face constructor. */ |
/* */ |
/* done_face :: The format-specific face destructor. */ |
/* */ |
/* init_size :: The format-specific size constructor. */ |
/* */ |
/* done_size :: The format-specific size destructor. */ |
/* */ |
/* init_slot :: The format-specific slot constructor. */ |
/* */ |
/* done_slot :: The format-specific slot destructor. */ |
/* */ |
/* */ |
/* load_glyph :: A function handle to load a glyph to a slot. */ |
/* This field is mandatory! */ |
/* */ |
/* get_kerning :: A function handle to return the unscaled */ |
/* kerning for a given pair of glyphs. Can be */ |
/* set to 0 if the format doesn't support */ |
/* kerning. */ |
/* */ |
/* attach_file :: This function handle is used to read */ |
/* additional data for a face from another */ |
/* file/stream. For example, this can be used to */ |
/* add data from AFM or PFM files on a Type 1 */ |
/* face, or a CIDMap on a CID-keyed face. */ |
/* */ |
/* get_advances :: A function handle used to return advance */ |
/* widths of `count' glyphs (in font units), */ |
/* starting at `first'. The `vertical' flag must */ |
/* be set to get vertical advance heights. The */ |
/* `advances' buffer is caller-allocated. */ |
/* Currently not implemented. The idea of this */ |
/* function is to be able to perform */ |
/* device-independent text layout without loading */ |
/* a single glyph image. */ |
/* */ |
/* request_size :: A handle to a function used to request the new */ |
/* character size. Can be set to 0 if the */ |
/* scaling done in the base layer suffices. */ |
/* */ |
/* select_size :: A handle to a function used to select a new */ |
/* fixed size. It is used only if */ |
/* @FT_FACE_FLAG_FIXED_SIZES is set. Can be set */ |
/* to 0 if the scaling done in the base layer */ |
/* suffices. */ |
/* <Note> */ |
/* Most function pointers, with the exception of `load_glyph', can be */ |
/* set to 0 to indicate a default behaviour. */ |
/* */ |
typedef struct FT_Driver_ClassRec_ |
{ |
FT_Module_Class root; |
FT_Long face_object_size; |
FT_Long size_object_size; |
FT_Long slot_object_size; |
FT_Face_InitFunc init_face; |
FT_Face_DoneFunc done_face; |
FT_Size_InitFunc init_size; |
FT_Size_DoneFunc done_size; |
FT_Slot_InitFunc init_slot; |
FT_Slot_DoneFunc done_slot; |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
FT_Size_ResetPointsFunc set_char_sizes; |
FT_Size_ResetPixelsFunc set_pixel_sizes; |
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
FT_Slot_LoadFunc load_glyph; |
FT_Face_GetKerningFunc get_kerning; |
FT_Face_AttachFunc attach_file; |
FT_Face_GetAdvancesFunc get_advances; |
/* since version 2.2 */ |
FT_Size_RequestFunc request_size; |
FT_Size_SelectFunc select_size; |
} FT_Driver_ClassRec, *FT_Driver_Class; |
/* |
* The following functions are used as stubs for `set_char_sizes' and |
* `set_pixel_sizes'; the code uses `request_size' and `select_size' |
* functions instead. |
* |
* Implementation is in `src/base/ftobjs.c'. |
*/ |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
FT_BASE( FT_Error ) |
ft_stub_set_char_sizes( FT_Size size, |
FT_F26Dot6 width, |
FT_F26Dot6 height, |
FT_UInt horz_res, |
FT_UInt vert_res ); |
FT_BASE( FT_Error ) |
ft_stub_set_pixel_sizes( FT_Size size, |
FT_UInt width, |
FT_UInt height ); |
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
/*************************************************************************/ |
/* */ |
/* <Macro> */ |
/* FT_DECLARE_DRIVER */ |
/* */ |
/* <Description> */ |
/* Used to create a forward declaration of a */ |
/* FT_Driver_ClassRec stract instance. */ |
/* */ |
/* <Macro> */ |
/* FT_DEFINE_DRIVER */ |
/* */ |
/* <Description> */ |
/* Used to initialize an instance of FT_Driver_ClassRec struct. */ |
/* */ |
/* When FT_CONFIG_OPTION_PIC is defined a Create funtion will need */ |
/* to called with a pointer where the allocated stracture is returned.*/ |
/* And when it is no longer needed a Destroy function needs */ |
/* to be called to release that allocation. */ |
/* fcinit.c (ft_create_default_module_classes) already contains */ |
/* a mechanism to call these functions for the default modules */ |
/* described in ftmodule.h */ |
/* */ |
/* Notice that the created Create and Destroy functions call */ |
/* pic_init and pic_free function to allow you to manually allocate */ |
/* and initialize any additional global data, like module specific */ |
/* interface, and put them in the global pic container defined in */ |
/* ftpic.h. if you don't need them just implement the functions as */ |
/* empty to resolve the link error. */ |
/* */ |
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ |
/* allocated in the global scope (or the scope where the macro */ |
/* is used). */ |
/* */ |
#ifndef FT_CONFIG_OPTION_PIC |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) \ |
a_, b_, |
#else |
#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) |
#endif |
#define FT_DECLARE_DRIVER(class_) \ |
FT_CALLBACK_TABLE \ |
const FT_Driver_ClassRec class_; |
#define FT_DEFINE_DRIVER(class_, \ |
flags_, size_, name_, version_, requires_, \ |
interface_, init_, done_, get_interface_, \ |
face_object_size_, size_object_size_, \ |
slot_object_size_, init_face_, done_face_, \ |
init_size_, done_size_, init_slot_, done_slot_, \ |
old_set_char_sizes_, old_set_pixel_sizes_, \ |
load_glyph_, get_kerning_, attach_file_, \ |
get_advances_, request_size_, select_size_ ) \ |
FT_CALLBACK_TABLE_DEF \ |
const FT_Driver_ClassRec class_ = \ |
{ \ |
FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,interface_, \ |
init_,done_,get_interface_) \ |
\ |
face_object_size_, \ |
size_object_size_, \ |
slot_object_size_, \ |
\ |
init_face_, \ |
done_face_, \ |
\ |
init_size_, \ |
done_size_, \ |
\ |
init_slot_, \ |
done_slot_, \ |
\ |
FT_DEFINE_DRIVERS_OLD_INTERNALS(old_set_char_sizes_, old_set_pixel_sizes_) \ |
\ |
load_glyph_, \ |
\ |
get_kerning_, \ |
attach_file_, \ |
get_advances_, \ |
\ |
request_size_, \ |
select_size_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) \ |
clazz->set_char_sizes = a_; \ |
clazz->set_pixel_sizes = b_; |
#else |
#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) |
#endif |
#define FT_DECLARE_DRIVER(class_) FT_DECLARE_MODULE(class_) |
#define FT_DEFINE_DRIVER(class_, \ |
flags_, size_, name_, version_, requires_, \ |
interface_, init_, done_, get_interface_, \ |
face_object_size_, size_object_size_, \ |
slot_object_size_, init_face_, done_face_, \ |
init_size_, done_size_, init_slot_, done_slot_, \ |
old_set_char_sizes_, old_set_pixel_sizes_, \ |
load_glyph_, get_kerning_, attach_file_, \ |
get_advances_, request_size_, select_size_ ) \ |
void class_##_pic_free( FT_Library library ); \ |
FT_Error class_##_pic_init( FT_Library library ); \ |
\ |
void \ |
FT_Destroy_Class_##class_( FT_Library library, \ |
FT_Module_Class* clazz ) \ |
{ \ |
FT_Memory memory = library->memory; \ |
FT_Driver_Class dclazz = (FT_Driver_Class)clazz; \ |
class_##_pic_free( library ); \ |
if ( dclazz ) \ |
FT_FREE( dclazz ); \ |
} \ |
\ |
FT_Error \ |
FT_Create_Class_##class_( FT_Library library, \ |
FT_Module_Class** output_class ) \ |
{ \ |
FT_Driver_Class clazz; \ |
FT_Error error; \ |
FT_Memory memory = library->memory; \ |
\ |
if ( FT_ALLOC( clazz, sizeof(*clazz) ) ) \ |
return error; \ |
\ |
error = class_##_pic_init( library ); \ |
if(error) \ |
{ \ |
FT_FREE( clazz ); \ |
return error; \ |
} \ |
\ |
FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,interface_, \ |
init_,done_,get_interface_) \ |
\ |
clazz->face_object_size = face_object_size_; \ |
clazz->size_object_size = size_object_size_; \ |
clazz->slot_object_size = slot_object_size_; \ |
\ |
clazz->init_face = init_face_; \ |
clazz->done_face = done_face_; \ |
\ |
clazz->init_size = init_size_; \ |
clazz->done_size = done_size_; \ |
\ |
clazz->init_slot = init_slot_; \ |
clazz->done_slot = done_slot_; \ |
\ |
FT_DEFINE_DRIVERS_OLD_INTERNALS(old_set_char_sizes_, old_set_pixel_sizes_) \ |
\ |
clazz->load_glyph = load_glyph_; \ |
\ |
clazz->get_kerning = get_kerning_; \ |
clazz->attach_file = attach_file_; \ |
clazz->get_advances = get_advances_; \ |
\ |
clazz->request_size = request_size_; \ |
clazz->select_size = select_size_; \ |
\ |
*output_class = (FT_Module_Class*)clazz; \ |
return FT_Err_Ok; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
FT_END_HEADER |
#endif /* __FTDRIVER_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/ftgloadr.h |
---|
0,0 → 1,168 |
/***************************************************************************/ |
/* */ |
/* ftgloadr.h */ |
/* */ |
/* The FreeType glyph loader (specification). */ |
/* */ |
/* Copyright 2002, 2003, 2005, 2006 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTGLOADR_H__ |
#define __FTGLOADR_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_GlyphLoader */ |
/* */ |
/* <Description> */ |
/* The glyph loader is an internal object used to load several glyphs */ |
/* together (for example, in the case of composites). */ |
/* */ |
/* <Note> */ |
/* The glyph loader implementation is not part of the high-level API, */ |
/* hence the forward structure declaration. */ |
/* */ |
typedef struct FT_GlyphLoaderRec_* FT_GlyphLoader ; |
#if 0 /* moved to freetype.h in version 2.2 */ |
#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 |
#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 |
#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 |
#define FT_SUBGLYPH_FLAG_SCALE 8 |
#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 |
#define FT_SUBGLYPH_FLAG_2X2 0x80 |
#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 |
#endif |
typedef struct FT_SubGlyphRec_ |
{ |
FT_Int index; |
FT_UShort flags; |
FT_Int arg1; |
FT_Int arg2; |
FT_Matrix transform; |
} FT_SubGlyphRec; |
typedef struct FT_GlyphLoadRec_ |
{ |
FT_Outline outline; /* outline */ |
FT_Vector* extra_points; /* extra points table */ |
FT_Vector* extra_points2; /* second extra points table */ |
FT_UInt num_subglyphs; /* number of subglyphs */ |
FT_SubGlyph subglyphs; /* subglyphs */ |
} FT_GlyphLoadRec, *FT_GlyphLoad; |
typedef struct FT_GlyphLoaderRec_ |
{ |
FT_Memory memory; |
FT_UInt max_points; |
FT_UInt max_contours; |
FT_UInt max_subglyphs; |
FT_Bool use_extra; |
FT_GlyphLoadRec base; |
FT_GlyphLoadRec current; |
void* other; /* for possible future extension? */ |
} FT_GlyphLoaderRec; |
/* create new empty glyph loader */ |
FT_BASE( FT_Error ) |
FT_GlyphLoader_New( FT_Memory memory, |
FT_GlyphLoader *aloader ); |
/* add an extra points table to a glyph loader */ |
FT_BASE( FT_Error ) |
FT_GlyphLoader_CreateExtra( FT_GlyphLoader loader ); |
/* destroy a glyph loader */ |
FT_BASE( void ) |
FT_GlyphLoader_Done( FT_GlyphLoader loader ); |
/* reset a glyph loader (frees everything int it) */ |
FT_BASE( void ) |
FT_GlyphLoader_Reset( FT_GlyphLoader loader ); |
/* rewind a glyph loader */ |
FT_BASE( void ) |
FT_GlyphLoader_Rewind( FT_GlyphLoader loader ); |
/* check that there is enough space to add `n_points' and `n_contours' */ |
/* to the glyph loader */ |
FT_BASE( FT_Error ) |
FT_GlyphLoader_CheckPoints( FT_GlyphLoader loader, |
FT_UInt n_points, |
FT_UInt n_contours ); |
#define FT_GLYPHLOADER_CHECK_P( _loader, _count ) \ |
( (_count) == 0 || ((_loader)->base.outline.n_points + \ |
(_loader)->current.outline.n_points + \ |
(unsigned long)(_count)) <= (_loader)->max_points ) |
#define FT_GLYPHLOADER_CHECK_C( _loader, _count ) \ |
( (_count) == 0 || ((_loader)->base.outline.n_contours + \ |
(_loader)->current.outline.n_contours + \ |
(unsigned long)(_count)) <= (_loader)->max_contours ) |
#define FT_GLYPHLOADER_CHECK_POINTS( _loader, _points,_contours ) \ |
( ( FT_GLYPHLOADER_CHECK_P( _loader, _points ) && \ |
FT_GLYPHLOADER_CHECK_C( _loader, _contours ) ) \ |
? 0 \ |
: FT_GlyphLoader_CheckPoints( (_loader), (_points), (_contours) ) ) |
/* check that there is enough space to add `n_subs' sub-glyphs to */ |
/* a glyph loader */ |
FT_BASE( FT_Error ) |
FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader loader, |
FT_UInt n_subs ); |
/* prepare a glyph loader, i.e. empty the current glyph */ |
FT_BASE( void ) |
FT_GlyphLoader_Prepare( FT_GlyphLoader loader ); |
/* add the current glyph to the base glyph */ |
FT_BASE( void ) |
FT_GlyphLoader_Add( FT_GlyphLoader loader ); |
/* copy points from one glyph loader to another */ |
FT_BASE( FT_Error ) |
FT_GlyphLoader_CopyPoints( FT_GlyphLoader target, |
FT_GlyphLoader source ); |
/* */ |
FT_END_HEADER |
#endif /* __FTGLOADR_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/ftmemory.h |
---|
0,0 → 1,380 |
/***************************************************************************/ |
/* */ |
/* ftmemory.h */ |
/* */ |
/* The FreeType memory management macros (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2010 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTMEMORY_H__ |
#define __FTMEMORY_H__ |
#include <ft2build.h> |
#include FT_CONFIG_CONFIG_H |
#include FT_TYPES_H |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Macro> */ |
/* FT_SET_ERROR */ |
/* */ |
/* <Description> */ |
/* This macro is used to set an implicit `error' variable to a given */ |
/* expression's value (usually a function call), and convert it to a */ |
/* boolean which is set whenever the value is != 0. */ |
/* */ |
#undef FT_SET_ERROR |
#define FT_SET_ERROR( expression ) \ |
( ( error = (expression) ) != 0 ) |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** ****/ |
/**** M E M O R Y ****/ |
/**** ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* |
* C++ refuses to handle statements like p = (void*)anything, with `p' a |
* typed pointer. Since we don't have a `typeof' operator in standard |
* C++, we have to use a template to emulate it. |
*/ |
#ifdef __cplusplus |
extern "C++" |
template <typename T> inline T* |
cplusplus_typeof( T*, |
void *v ) |
{ |
return static_cast <T*> ( v ); |
} |
#define FT_ASSIGNP( p, val ) (p) = cplusplus_typeof( (p), (val) ) |
#else |
#define FT_ASSIGNP( p, val ) (p) = (val) |
#endif |
#ifdef FT_DEBUG_MEMORY |
FT_BASE( const char* ) _ft_debug_file; |
FT_BASE( long ) _ft_debug_lineno; |
#define FT_DEBUG_INNER( exp ) ( _ft_debug_file = __FILE__, \ |
_ft_debug_lineno = __LINE__, \ |
(exp) ) |
#define FT_ASSIGNP_INNER( p, exp ) ( _ft_debug_file = __FILE__, \ |
_ft_debug_lineno = __LINE__, \ |
FT_ASSIGNP( p, exp ) ) |
#else /* !FT_DEBUG_MEMORY */ |
#define FT_DEBUG_INNER( exp ) (exp) |
#define FT_ASSIGNP_INNER( p, exp ) FT_ASSIGNP( p, exp ) |
#endif /* !FT_DEBUG_MEMORY */ |
/* |
* The allocation functions return a pointer, and the error code |
* is written to through the `p_error' parameter. See below for |
* for documentation. |
*/ |
FT_BASE( FT_Pointer ) |
ft_mem_alloc( FT_Memory memory, |
FT_Long size, |
FT_Error *p_error ); |
FT_BASE( FT_Pointer ) |
ft_mem_qalloc( FT_Memory memory, |
FT_Long size, |
FT_Error *p_error ); |
FT_BASE( FT_Pointer ) |
ft_mem_realloc( FT_Memory memory, |
FT_Long item_size, |
FT_Long cur_count, |
FT_Long new_count, |
void* block, |
FT_Error *p_error ); |
FT_BASE( FT_Pointer ) |
ft_mem_qrealloc( FT_Memory memory, |
FT_Long item_size, |
FT_Long cur_count, |
FT_Long new_count, |
void* block, |
FT_Error *p_error ); |
FT_BASE( void ) |
ft_mem_free( FT_Memory memory, |
const void* P ); |
#define FT_MEM_ALLOC( ptr, size ) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_alloc( memory, (size), &error ) ) |
#define FT_MEM_FREE( ptr ) \ |
FT_BEGIN_STMNT \ |
ft_mem_free( memory, (ptr) ); \ |
(ptr) = NULL; \ |
FT_END_STMNT |
#define FT_MEM_NEW( ptr ) \ |
FT_MEM_ALLOC( ptr, sizeof ( *(ptr) ) ) |
#define FT_MEM_REALLOC( ptr, cursz, newsz ) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, 1, \ |
(cursz), (newsz), \ |
(ptr), &error ) ) |
#define FT_MEM_QALLOC( ptr, size ) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_qalloc( memory, (size), &error ) ) |
#define FT_MEM_QNEW( ptr ) \ |
FT_MEM_QALLOC( ptr, sizeof ( *(ptr) ) ) |
#define FT_MEM_QREALLOC( ptr, cursz, newsz ) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, 1, \ |
(cursz), (newsz), \ |
(ptr), &error ) ) |
#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz ) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \ |
(cursz), (newsz), \ |
(ptr), &error ) ) |
#define FT_MEM_ALLOC_MULT( ptr, count, item_size ) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (item_size), \ |
0, (count), \ |
NULL, &error ) ) |
#define FT_MEM_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (itmsz), \ |
(oldcnt), (newcnt), \ |
(ptr), &error ) ) |
#define FT_MEM_QALLOC_MULT( ptr, count, item_size ) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (item_size), \ |
0, (count), \ |
NULL, &error ) ) |
#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (itmsz), \ |
(oldcnt), (newcnt), \ |
(ptr), &error ) ) |
#define FT_MEM_SET_ERROR( cond ) ( (cond), error != 0 ) |
#define FT_MEM_SET( dest, byte, count ) ft_memset( dest, byte, count ) |
#define FT_MEM_COPY( dest, source, count ) ft_memcpy( dest, source, count ) |
#define FT_MEM_MOVE( dest, source, count ) ft_memmove( dest, source, count ) |
#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count ) |
#define FT_ZERO( p ) FT_MEM_ZERO( p, sizeof ( *(p) ) ) |
#define FT_ARRAY_ZERO( dest, count ) \ |
FT_MEM_ZERO( dest, (count) * sizeof ( *(dest) ) ) |
#define FT_ARRAY_COPY( dest, source, count ) \ |
FT_MEM_COPY( dest, source, (count) * sizeof ( *(dest) ) ) |
#define FT_ARRAY_MOVE( dest, source, count ) \ |
FT_MEM_MOVE( dest, source, (count) * sizeof ( *(dest) ) ) |
/* |
* Return the maximum number of addressable elements in an array. |
* We limit ourselves to INT_MAX, rather than UINT_MAX, to avoid |
* any problems. |
*/ |
#define FT_ARRAY_MAX( ptr ) ( FT_INT_MAX / sizeof ( *(ptr) ) ) |
#define FT_ARRAY_CHECK( ptr, count ) ( (count) <= FT_ARRAY_MAX( ptr ) ) |
/*************************************************************************/ |
/* */ |
/* The following functions macros expect that their pointer argument is */ |
/* _typed_ in order to automatically compute array element sizes. */ |
/* */ |
#define FT_MEM_NEW_ARRAY( ptr, count ) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \ |
0, (count), \ |
NULL, &error ) ) |
#define FT_MEM_RENEW_ARRAY( ptr, cursz, newsz ) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \ |
(cursz), (newsz), \ |
(ptr), &error ) ) |
#define FT_MEM_QNEW_ARRAY( ptr, count ) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \ |
0, (count), \ |
NULL, &error ) ) |
#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz ) \ |
FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \ |
(cursz), (newsz), \ |
(ptr), &error ) ) |
#define FT_ALLOC( ptr, size ) \ |
FT_MEM_SET_ERROR( FT_MEM_ALLOC( ptr, size ) ) |
#define FT_REALLOC( ptr, cursz, newsz ) \ |
FT_MEM_SET_ERROR( FT_MEM_REALLOC( ptr, cursz, newsz ) ) |
#define FT_ALLOC_MULT( ptr, count, item_size ) \ |
FT_MEM_SET_ERROR( FT_MEM_ALLOC_MULT( ptr, count, item_size ) ) |
#define FT_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \ |
FT_MEM_SET_ERROR( FT_MEM_REALLOC_MULT( ptr, oldcnt, \ |
newcnt, itmsz ) ) |
#define FT_QALLOC( ptr, size ) \ |
FT_MEM_SET_ERROR( FT_MEM_QALLOC( ptr, size ) ) |
#define FT_QREALLOC( ptr, cursz, newsz ) \ |
FT_MEM_SET_ERROR( FT_MEM_QREALLOC( ptr, cursz, newsz ) ) |
#define FT_QALLOC_MULT( ptr, count, item_size ) \ |
FT_MEM_SET_ERROR( FT_MEM_QALLOC_MULT( ptr, count, item_size ) ) |
#define FT_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \ |
FT_MEM_SET_ERROR( FT_MEM_QREALLOC_MULT( ptr, oldcnt, \ |
newcnt, itmsz ) ) |
#define FT_FREE( ptr ) FT_MEM_FREE( ptr ) |
#define FT_NEW( ptr ) FT_MEM_SET_ERROR( FT_MEM_NEW( ptr ) ) |
#define FT_NEW_ARRAY( ptr, count ) \ |
FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) ) |
#define FT_RENEW_ARRAY( ptr, curcnt, newcnt ) \ |
FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) ) |
#define FT_QNEW( ptr ) \ |
FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) ) |
#define FT_QNEW_ARRAY( ptr, count ) \ |
FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) ) |
#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \ |
FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) ) |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
FT_BASE( FT_Error ) |
FT_Alloc( FT_Memory memory, |
FT_Long size, |
void* *P ); |
FT_BASE( FT_Error ) |
FT_QAlloc( FT_Memory memory, |
FT_Long size, |
void* *p ); |
FT_BASE( FT_Error ) |
FT_Realloc( FT_Memory memory, |
FT_Long current, |
FT_Long size, |
void* *P ); |
FT_BASE( FT_Error ) |
FT_QRealloc( FT_Memory memory, |
FT_Long current, |
FT_Long size, |
void* *p ); |
FT_BASE( void ) |
FT_Free( FT_Memory memory, |
void* *P ); |
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
FT_BASE( FT_Pointer ) |
ft_mem_strdup( FT_Memory memory, |
const char* str, |
FT_Error *p_error ); |
FT_BASE( FT_Pointer ) |
ft_mem_dup( FT_Memory memory, |
const void* address, |
FT_ULong size, |
FT_Error *p_error ); |
#define FT_MEM_STRDUP( dst, str ) \ |
(dst) = (char*)ft_mem_strdup( memory, (const char*)(str), &error ) |
#define FT_STRDUP( dst, str ) \ |
FT_MEM_SET_ERROR( FT_MEM_STRDUP( dst, str ) ) |
#define FT_MEM_DUP( dst, address, size ) \ |
(dst) = ft_mem_dup( memory, (address), (FT_ULong)(size), &error ) |
#define FT_DUP( dst, address, size ) \ |
FT_MEM_SET_ERROR( FT_MEM_DUP( dst, address, size ) ) |
/* Return >= 1 if a truncation occurs. */ |
/* Return 0 if the source string fits the buffer. */ |
/* This is *not* the same as strlcpy(). */ |
FT_BASE( FT_Int ) |
ft_mem_strcpyn( char* dst, |
const char* src, |
FT_ULong size ); |
#define FT_STRCPYN( dst, src, size ) \ |
ft_mem_strcpyn( (char*)dst, (const char*)(src), (FT_ULong)(size) ) |
/* */ |
FT_END_HEADER |
#endif /* __FTMEMORY_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/ftobjs.h |
---|
0,0 → 1,1428 |
/***************************************************************************/ |
/* */ |
/* ftobjs.h */ |
/* */ |
/* The FreeType private base classes (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2010 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 file contains the definition of all internal FreeType classes. */ |
/* */ |
/*************************************************************************/ |
#ifndef __FTOBJS_H__ |
#define __FTOBJS_H__ |
#include <ft2build.h> |
#include FT_RENDER_H |
#include FT_SIZES_H |
#include FT_LCD_FILTER_H |
#include FT_INTERNAL_MEMORY_H |
#include FT_INTERNAL_GLYPH_LOADER_H |
#include FT_INTERNAL_DRIVER_H |
#include FT_INTERNAL_AUTOHINT_H |
#include FT_INTERNAL_SERVICE_H |
#include FT_INTERNAL_PIC_H |
#ifdef FT_CONFIG_OPTION_INCREMENTAL |
#include FT_INCREMENTAL_H |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* Some generic definitions. */ |
/* */ |
#ifndef TRUE |
#define TRUE 1 |
#endif |
#ifndef FALSE |
#define FALSE 0 |
#endif |
#ifndef NULL |
#define NULL (void*)0 |
#endif |
/*************************************************************************/ |
/* */ |
/* The min and max functions missing in C. As usual, be careful not to */ |
/* write things like FT_MIN( a++, b++ ) to avoid side effects. */ |
/* */ |
#define FT_MIN( a, b ) ( (a) < (b) ? (a) : (b) ) |
#define FT_MAX( a, b ) ( (a) > (b) ? (a) : (b) ) |
#define FT_ABS( a ) ( (a) < 0 ? -(a) : (a) ) |
#define FT_PAD_FLOOR( x, n ) ( (x) & ~((n)-1) ) |
#define FT_PAD_ROUND( x, n ) FT_PAD_FLOOR( (x) + ((n)/2), n ) |
#define FT_PAD_CEIL( x, n ) FT_PAD_FLOOR( (x) + ((n)-1), n ) |
#define FT_PIX_FLOOR( x ) ( (x) & ~63 ) |
#define FT_PIX_ROUND( x ) FT_PIX_FLOOR( (x) + 32 ) |
#define FT_PIX_CEIL( x ) FT_PIX_FLOOR( (x) + 63 ) |
/* |
* Return the highest power of 2 that is <= value; this correspond to |
* the highest bit in a given 32-bit value. |
*/ |
FT_BASE( FT_UInt32 ) |
ft_highpow2( FT_UInt32 value ); |
/* |
* character classification functions -- since these are used to parse |
* font files, we must not use those in <ctypes.h> which are |
* locale-dependent |
*/ |
#define ft_isdigit( x ) ( ( (unsigned)(x) - '0' ) < 10U ) |
#define ft_isxdigit( x ) ( ( (unsigned)(x) - '0' ) < 10U || \ |
( (unsigned)(x) - 'a' ) < 6U || \ |
( (unsigned)(x) - 'A' ) < 6U ) |
/* the next two macros assume ASCII representation */ |
#define ft_isupper( x ) ( ( (unsigned)(x) - 'A' ) < 26U ) |
#define ft_islower( x ) ( ( (unsigned)(x) - 'a' ) < 26U ) |
#define ft_isalpha( x ) ( ft_isupper( x ) || ft_islower( x ) ) |
#define ft_isalnum( x ) ( ft_isdigit( x ) || ft_isalpha( x ) ) |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** ****/ |
/**** C H A R M A P S ****/ |
/**** ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* handle to internal charmap object */ |
typedef struct FT_CMapRec_* FT_CMap; |
/* handle to charmap class structure */ |
typedef const struct FT_CMap_ClassRec_* FT_CMap_Class; |
/* internal charmap object structure */ |
typedef struct FT_CMapRec_ |
{ |
FT_CharMapRec charmap; |
FT_CMap_Class clazz; |
} FT_CMapRec; |
/* typecase any pointer to a charmap handle */ |
#define FT_CMAP( x ) ((FT_CMap)( x )) |
/* obvious macros */ |
#define FT_CMAP_PLATFORM_ID( x ) FT_CMAP( x )->charmap.platform_id |
#define FT_CMAP_ENCODING_ID( x ) FT_CMAP( x )->charmap.encoding_id |
#define FT_CMAP_ENCODING( x ) FT_CMAP( x )->charmap.encoding |
#define FT_CMAP_FACE( x ) FT_CMAP( x )->charmap.face |
/* class method definitions */ |
typedef FT_Error |
(*FT_CMap_InitFunc)( FT_CMap cmap, |
FT_Pointer init_data ); |
typedef void |
(*FT_CMap_DoneFunc)( FT_CMap cmap ); |
typedef FT_UInt |
(*FT_CMap_CharIndexFunc)( FT_CMap cmap, |
FT_UInt32 char_code ); |
typedef FT_UInt |
(*FT_CMap_CharNextFunc)( FT_CMap cmap, |
FT_UInt32 *achar_code ); |
typedef FT_UInt |
(*FT_CMap_CharVarIndexFunc)( FT_CMap cmap, |
FT_CMap unicode_cmap, |
FT_UInt32 char_code, |
FT_UInt32 variant_selector ); |
typedef FT_Bool |
(*FT_CMap_CharVarIsDefaultFunc)( FT_CMap cmap, |
FT_UInt32 char_code, |
FT_UInt32 variant_selector ); |
typedef FT_UInt32 * |
(*FT_CMap_VariantListFunc)( FT_CMap cmap, |
FT_Memory mem ); |
typedef FT_UInt32 * |
(*FT_CMap_CharVariantListFunc)( FT_CMap cmap, |
FT_Memory mem, |
FT_UInt32 char_code ); |
typedef FT_UInt32 * |
(*FT_CMap_VariantCharListFunc)( FT_CMap cmap, |
FT_Memory mem, |
FT_UInt32 variant_selector ); |
typedef struct FT_CMap_ClassRec_ |
{ |
FT_ULong size; |
FT_CMap_InitFunc init; |
FT_CMap_DoneFunc done; |
FT_CMap_CharIndexFunc char_index; |
FT_CMap_CharNextFunc char_next; |
/* Subsequent entries are special ones for format 14 -- the variant */ |
/* selector subtable which behaves like no other */ |
FT_CMap_CharVarIndexFunc char_var_index; |
FT_CMap_CharVarIsDefaultFunc char_var_default; |
FT_CMap_VariantListFunc variant_list; |
FT_CMap_CharVariantListFunc charvariant_list; |
FT_CMap_VariantCharListFunc variantchar_list; |
} FT_CMap_ClassRec; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DECLARE_CMAP_CLASS(class_) \ |
FT_CALLBACK_TABLE const FT_CMap_ClassRec class_; |
#define FT_DEFINE_CMAP_CLASS(class_, size_, init_, done_, char_index_, \ |
char_next_, char_var_index_, char_var_default_, variant_list_, \ |
charvariant_list_, variantchar_list_) \ |
FT_CALLBACK_TABLE_DEF \ |
const FT_CMap_ClassRec class_ = \ |
{ \ |
size_, init_, done_, char_index_, char_next_, char_var_index_, \ |
char_var_default_, variant_list_, charvariant_list_, variantchar_list_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DECLARE_CMAP_CLASS(class_) \ |
void FT_Init_Class_##class_( FT_Library library, FT_CMap_ClassRec* clazz); |
#define FT_DEFINE_CMAP_CLASS(class_, size_, init_, done_, char_index_, \ |
char_next_, char_var_index_, char_var_default_, variant_list_, \ |
charvariant_list_, variantchar_list_) \ |
void \ |
FT_Init_Class_##class_( FT_Library library, \ |
FT_CMap_ClassRec* clazz) \ |
{ \ |
FT_UNUSED(library); \ |
clazz->size = size_; \ |
clazz->init = init_; \ |
clazz->done = done_; \ |
clazz->char_index = char_index_; \ |
clazz->char_next = char_next_; \ |
clazz->char_var_index = char_var_index_; \ |
clazz->char_var_default = char_var_default_; \ |
clazz->variant_list = variant_list_; \ |
clazz->charvariant_list = charvariant_list_; \ |
clazz->variantchar_list = variantchar_list_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* create a new charmap and add it to charmap->face */ |
FT_BASE( FT_Error ) |
FT_CMap_New( FT_CMap_Class clazz, |
FT_Pointer init_data, |
FT_CharMap charmap, |
FT_CMap *acmap ); |
/* destroy a charmap and remove it from face's list */ |
FT_BASE( void ) |
FT_CMap_Done( FT_CMap cmap ); |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Face_InternalRec */ |
/* */ |
/* <Description> */ |
/* This structure contains the internal fields of each FT_Face */ |
/* object. These fields may change between different releases of */ |
/* FreeType. */ |
/* */ |
/* <Fields> */ |
/* max_points :: */ |
/* The maximal number of points used to store the vectorial outline */ |
/* of any glyph in this face. If this value cannot be known in */ |
/* advance, or if the face isn't scalable, this should be set to 0. */ |
/* Only relevant for scalable formats. */ |
/* */ |
/* max_contours :: */ |
/* The maximal number of contours used to store the vectorial */ |
/* outline of any glyph in this face. If this value cannot be */ |
/* known in advance, or if the face isn't scalable, this should be */ |
/* set to 0. Only relevant for scalable formats. */ |
/* */ |
/* transform_matrix :: */ |
/* A 2x2 matrix of 16.16 coefficients used to transform glyph */ |
/* outlines after they are loaded from the font. Only used by the */ |
/* convenience functions. */ |
/* */ |
/* transform_delta :: */ |
/* A translation vector used to transform glyph outlines after they */ |
/* are loaded from the font. Only used by the convenience */ |
/* functions. */ |
/* */ |
/* transform_flags :: */ |
/* Some flags used to classify the transform. Only used by the */ |
/* convenience functions. */ |
/* */ |
/* services :: */ |
/* A cache for frequently used services. It should be only */ |
/* accessed with the macro `FT_FACE_LOOKUP_SERVICE'. */ |
/* */ |
/* incremental_interface :: */ |
/* If non-null, the interface through which glyph data and metrics */ |
/* are loaded incrementally for faces that do not provide all of */ |
/* this data when first opened. This field exists only if */ |
/* @FT_CONFIG_OPTION_INCREMENTAL is defined. */ |
/* */ |
/* ignore_unpatented_hinter :: */ |
/* This boolean flag instructs the glyph loader to ignore the */ |
/* native font hinter, if one is found. This is exclusively used */ |
/* in the case when the unpatented hinter is compiled within the */ |
/* library. */ |
/* */ |
/* refcount :: */ |
/* A counter initialized to~1 at the time an @FT_Face structure is */ |
/* created. @FT_Reference_Face increments this counter, and */ |
/* @FT_Done_Face only destroys a face if the counter is~1, */ |
/* otherwise it simply decrements it. */ |
/* */ |
typedef struct FT_Face_InternalRec_ |
{ |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
FT_UShort reserved1; |
FT_Short reserved2; |
#endif |
FT_Matrix transform_matrix; |
FT_Vector transform_delta; |
FT_Int transform_flags; |
FT_ServiceCacheRec services; |
#ifdef FT_CONFIG_OPTION_INCREMENTAL |
FT_Incremental_InterfaceRec* incremental_interface; |
#endif |
FT_Bool ignore_unpatented_hinter; |
FT_UInt refcount; |
} FT_Face_InternalRec; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Slot_InternalRec */ |
/* */ |
/* <Description> */ |
/* This structure contains the internal fields of each FT_GlyphSlot */ |
/* object. These fields may change between different releases of */ |
/* FreeType. */ |
/* */ |
/* <Fields> */ |
/* loader :: The glyph loader object used to load outlines */ |
/* into the glyph slot. */ |
/* */ |
/* flags :: Possible values are zero or */ |
/* FT_GLYPH_OWN_BITMAP. The latter indicates */ |
/* that the FT_GlyphSlot structure owns the */ |
/* bitmap buffer. */ |
/* */ |
/* glyph_transformed :: Boolean. Set to TRUE when the loaded glyph */ |
/* must be transformed through a specific */ |
/* font transformation. This is _not_ the same */ |
/* as the face transform set through */ |
/* FT_Set_Transform(). */ |
/* */ |
/* glyph_matrix :: The 2x2 matrix corresponding to the glyph */ |
/* transformation, if necessary. */ |
/* */ |
/* glyph_delta :: The 2d translation vector corresponding to */ |
/* the glyph transformation, if necessary. */ |
/* */ |
/* glyph_hints :: Format-specific glyph hints management. */ |
/* */ |
#define FT_GLYPH_OWN_BITMAP 0x1 |
typedef struct FT_Slot_InternalRec_ |
{ |
FT_GlyphLoader loader; |
FT_UInt flags; |
FT_Bool glyph_transformed; |
FT_Matrix glyph_matrix; |
FT_Vector glyph_delta; |
void* glyph_hints; |
} FT_GlyphSlot_InternalRec; |
#if 0 |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_Size_InternalRec */ |
/* */ |
/* <Description> */ |
/* This structure contains the internal fields of each FT_Size */ |
/* object. Currently, it's empty. */ |
/* */ |
/*************************************************************************/ |
typedef struct FT_Size_InternalRec_ |
{ |
/* empty */ |
} FT_Size_InternalRec; |
#endif |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** ****/ |
/**** M O D U L E S ****/ |
/**** ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_ModuleRec */ |
/* */ |
/* <Description> */ |
/* A module object instance. */ |
/* */ |
/* <Fields> */ |
/* clazz :: A pointer to the module's class. */ |
/* */ |
/* library :: A handle to the parent library object. */ |
/* */ |
/* memory :: A handle to the memory manager. */ |
/* */ |
/* generic :: A generic structure for user-level extensibility (?). */ |
/* */ |
typedef struct FT_ModuleRec_ |
{ |
FT_Module_Class* clazz; |
FT_Library library; |
FT_Memory memory; |
FT_Generic generic; |
} FT_ModuleRec; |
/* typecast an object to a FT_Module */ |
#define FT_MODULE( x ) ((FT_Module)( x )) |
#define FT_MODULE_CLASS( x ) FT_MODULE( x )->clazz |
#define FT_MODULE_LIBRARY( x ) FT_MODULE( x )->library |
#define FT_MODULE_MEMORY( x ) FT_MODULE( x )->memory |
#define FT_MODULE_IS_DRIVER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ |
FT_MODULE_FONT_DRIVER ) |
#define FT_MODULE_IS_RENDERER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ |
FT_MODULE_RENDERER ) |
#define FT_MODULE_IS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ |
FT_MODULE_HINTER ) |
#define FT_MODULE_IS_STYLER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ |
FT_MODULE_STYLER ) |
#define FT_DRIVER_IS_SCALABLE( x ) ( FT_MODULE_CLASS( x )->module_flags & \ |
FT_MODULE_DRIVER_SCALABLE ) |
#define FT_DRIVER_USES_OUTLINES( x ) !( FT_MODULE_CLASS( x )->module_flags & \ |
FT_MODULE_DRIVER_NO_OUTLINES ) |
#define FT_DRIVER_HAS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ |
FT_MODULE_DRIVER_HAS_HINTER ) |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Get_Module_Interface */ |
/* */ |
/* <Description> */ |
/* Finds a module and returns its specific interface as a typeless */ |
/* pointer. */ |
/* */ |
/* <Input> */ |
/* library :: A handle to the library object. */ |
/* */ |
/* module_name :: The module's name (as an ASCII string). */ |
/* */ |
/* <Return> */ |
/* A module-specific interface if available, 0 otherwise. */ |
/* */ |
/* <Note> */ |
/* You should better be familiar with FreeType internals to know */ |
/* which module to look for, and what its interface is :-) */ |
/* */ |
FT_BASE( const void* ) |
FT_Get_Module_Interface( FT_Library library, |
const char* mod_name ); |
FT_BASE( FT_Pointer ) |
ft_module_get_service( FT_Module module, |
const char* service_id ); |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** ****/ |
/**** FACE, SIZE & GLYPH SLOT OBJECTS ****/ |
/**** ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* a few macros used to perform easy typecasts with minimal brain damage */ |
#define FT_FACE( x ) ((FT_Face)(x)) |
#define FT_SIZE( x ) ((FT_Size)(x)) |
#define FT_SLOT( x ) ((FT_GlyphSlot)(x)) |
#define FT_FACE_DRIVER( x ) FT_FACE( x )->driver |
#define FT_FACE_LIBRARY( x ) FT_FACE_DRIVER( x )->root.library |
#define FT_FACE_MEMORY( x ) FT_FACE( x )->memory |
#define FT_FACE_STREAM( x ) FT_FACE( x )->stream |
#define FT_SIZE_FACE( x ) FT_SIZE( x )->face |
#define FT_SLOT_FACE( x ) FT_SLOT( x )->face |
#define FT_FACE_SLOT( x ) FT_FACE( x )->glyph |
#define FT_FACE_SIZE( x ) FT_FACE( x )->size |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_New_GlyphSlot */ |
/* */ |
/* <Description> */ |
/* It is sometimes useful to have more than one glyph slot for a */ |
/* given face object. This function is used to create additional */ |
/* slots. All of them are automatically discarded when the face is */ |
/* destroyed. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to a parent face object. */ |
/* */ |
/* <Output> */ |
/* aslot :: A handle to a new glyph slot object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
FT_BASE( FT_Error ) |
FT_New_GlyphSlot( FT_Face face, |
FT_GlyphSlot *aslot ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Done_GlyphSlot */ |
/* */ |
/* <Description> */ |
/* Destroys a given glyph slot. Remember however that all slots are */ |
/* automatically destroyed with its parent. Using this function is */ |
/* not always mandatory. */ |
/* */ |
/* <Input> */ |
/* slot :: A handle to a target glyph slot. */ |
/* */ |
FT_BASE( void ) |
FT_Done_GlyphSlot( FT_GlyphSlot slot ); |
/* */ |
#define FT_REQUEST_WIDTH( req ) \ |
( (req)->horiResolution \ |
? (FT_Pos)( (req)->width * (req)->horiResolution + 36 ) / 72 \ |
: (req)->width ) |
#define FT_REQUEST_HEIGHT( req ) \ |
( (req)->vertResolution \ |
? (FT_Pos)( (req)->height * (req)->vertResolution + 36 ) / 72 \ |
: (req)->height ) |
/* Set the metrics according to a bitmap strike. */ |
FT_BASE( void ) |
FT_Select_Metrics( FT_Face face, |
FT_ULong strike_index ); |
/* Set the metrics according to a size request. */ |
FT_BASE( void ) |
FT_Request_Metrics( FT_Face face, |
FT_Size_Request req ); |
/* Match a size request against `available_sizes'. */ |
FT_BASE( FT_Error ) |
FT_Match_Size( FT_Face face, |
FT_Size_Request req, |
FT_Bool ignore_width, |
FT_ULong* size_index ); |
/* Use the horizontal metrics to synthesize the vertical metrics. */ |
/* If `advance' is zero, it is also synthesized. */ |
FT_BASE( void ) |
ft_synthesize_vertical_metrics( FT_Glyph_Metrics* metrics, |
FT_Pos advance ); |
/* Free the bitmap of a given glyphslot when needed (i.e., only when it */ |
/* was allocated with ft_glyphslot_alloc_bitmap). */ |
FT_BASE( void ) |
ft_glyphslot_free_bitmap( FT_GlyphSlot slot ); |
/* Allocate a new bitmap buffer in a glyph slot. */ |
FT_BASE( FT_Error ) |
ft_glyphslot_alloc_bitmap( FT_GlyphSlot slot, |
FT_ULong size ); |
/* Set the bitmap buffer in a glyph slot to a given pointer. The buffer */ |
/* will not be freed by a later call to ft_glyphslot_free_bitmap. */ |
FT_BASE( void ) |
ft_glyphslot_set_bitmap( FT_GlyphSlot slot, |
FT_Byte* buffer ); |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** ****/ |
/**** R E N D E R E R S ****/ |
/**** ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
#define FT_RENDERER( x ) ((FT_Renderer)( x )) |
#define FT_GLYPH( x ) ((FT_Glyph)( x )) |
#define FT_BITMAP_GLYPH( x ) ((FT_BitmapGlyph)( x )) |
#define FT_OUTLINE_GLYPH( x ) ((FT_OutlineGlyph)( x )) |
typedef struct FT_RendererRec_ |
{ |
FT_ModuleRec root; |
FT_Renderer_Class* clazz; |
FT_Glyph_Format glyph_format; |
FT_Glyph_Class glyph_class; |
FT_Raster raster; |
FT_Raster_Render_Func raster_render; |
FT_Renderer_RenderFunc render; |
} FT_RendererRec; |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** ****/ |
/**** F O N T D R I V E R S ****/ |
/**** ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* typecast a module into a driver easily */ |
#define FT_DRIVER( x ) ((FT_Driver)(x)) |
/* typecast a module as a driver, and get its driver class */ |
#define FT_DRIVER_CLASS( x ) FT_DRIVER( x )->clazz |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_DriverRec */ |
/* */ |
/* <Description> */ |
/* The root font driver class. A font driver is responsible for */ |
/* managing and loading font files of a given format. */ |
/* */ |
/* <Fields> */ |
/* root :: Contains the fields of the root module class. */ |
/* */ |
/* clazz :: A pointer to the font driver's class. Note that */ |
/* this is NOT root.clazz. `class' wasn't used */ |
/* as it is a reserved word in C++. */ |
/* */ |
/* faces_list :: The list of faces currently opened by this */ |
/* driver. */ |
/* */ |
/* extensions :: A typeless pointer to the driver's extensions */ |
/* registry, if they are supported through the */ |
/* configuration macro FT_CONFIG_OPTION_EXTENSIONS. */ |
/* */ |
/* glyph_loader :: The glyph loader for all faces managed by this */ |
/* driver. This object isn't defined for unscalable */ |
/* formats. */ |
/* */ |
typedef struct FT_DriverRec_ |
{ |
FT_ModuleRec root; |
FT_Driver_Class clazz; |
FT_ListRec faces_list; |
void* extensions; |
FT_GlyphLoader glyph_loader; |
} FT_DriverRec; |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** ****/ |
/**** L I B R A R I E S ****/ |
/**** ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* This hook is used by the TrueType debugger. It must be set to an */ |
/* alternate truetype bytecode interpreter function. */ |
#define FT_DEBUG_HOOK_TRUETYPE 0 |
/* Set this debug hook to a non-null pointer to force unpatented hinting */ |
/* for all faces when both TT_USE_BYTECODE_INTERPRETER and */ |
/* TT_CONFIG_OPTION_UNPATENTED_HINTING are defined. This is only used */ |
/* during debugging. */ |
#define FT_DEBUG_HOOK_UNPATENTED_HINTING 1 |
typedef void (*FT_Bitmap_LcdFilterFunc)( FT_Bitmap* bitmap, |
FT_Render_Mode render_mode, |
FT_Library library ); |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* FT_LibraryRec */ |
/* */ |
/* <Description> */ |
/* The FreeType library class. This is the root of all FreeType */ |
/* data. Use FT_New_Library() to create a library object, and */ |
/* FT_Done_Library() to discard it and all child objects. */ |
/* */ |
/* <Fields> */ |
/* memory :: The library's memory object. Manages memory */ |
/* allocation. */ |
/* */ |
/* generic :: Client data variable. Used to extend the */ |
/* Library class by higher levels and clients. */ |
/* */ |
/* version_major :: The major version number of the library. */ |
/* */ |
/* version_minor :: The minor version number of the library. */ |
/* */ |
/* version_patch :: The current patch level of the library. */ |
/* */ |
/* num_modules :: The number of modules currently registered */ |
/* within this library. This is set to 0 for new */ |
/* libraries. New modules are added through the */ |
/* FT_Add_Module() API function. */ |
/* */ |
/* modules :: A table used to store handles to the currently */ |
/* registered modules. Note that each font driver */ |
/* contains a list of its opened faces. */ |
/* */ |
/* renderers :: The list of renderers currently registered */ |
/* within the library. */ |
/* */ |
/* cur_renderer :: The current outline renderer. This is a */ |
/* shortcut used to avoid parsing the list on */ |
/* each call to FT_Outline_Render(). It is a */ |
/* handle to the current renderer for the */ |
/* FT_GLYPH_FORMAT_OUTLINE format. */ |
/* */ |
/* auto_hinter :: XXX */ |
/* */ |
/* raster_pool :: The raster object's render pool. This can */ |
/* ideally be changed dynamically at run-time. */ |
/* */ |
/* raster_pool_size :: The size of the render pool in bytes. */ |
/* */ |
/* debug_hooks :: XXX */ |
/* */ |
/* lcd_filter :: If subpixel rendering is activated, the */ |
/* selected LCD filter mode. */ |
/* */ |
/* lcd_extra :: If subpixel rendering is activated, the number */ |
/* of extra pixels needed for the LCD filter. */ |
/* */ |
/* lcd_weights :: If subpixel rendering is activated, the LCD */ |
/* filter weights, if any. */ |
/* */ |
/* lcd_filter_func :: If subpixel rendering is activated, the LCD */ |
/* filtering callback function. */ |
/* */ |
/* pic_container :: Contains global structs and tables, instead */ |
/* of defining them globallly. */ |
/* */ |
/* refcount :: A counter initialized to~1 at the time an */ |
/* @FT_Library structure is created. */ |
/* @FT_Reference_Library increments this counter, */ |
/* and @FT_Done_Library only destroys a library */ |
/* if the counter is~1, otherwise it simply */ |
/* decrements it. */ |
/* */ |
typedef struct FT_LibraryRec_ |
{ |
FT_Memory memory; /* library's memory manager */ |
FT_Generic generic; |
FT_Int version_major; |
FT_Int version_minor; |
FT_Int version_patch; |
FT_UInt num_modules; |
FT_Module modules[FT_MAX_MODULES]; /* module objects */ |
FT_ListRec renderers; /* list of renderers */ |
FT_Renderer cur_renderer; /* current outline renderer */ |
FT_Module auto_hinter; |
FT_Byte* raster_pool; /* scan-line conversion */ |
/* render pool */ |
FT_ULong raster_pool_size; /* size of render pool in bytes */ |
FT_DebugHook_Func debug_hooks[4]; |
#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING |
FT_LcdFilter lcd_filter; |
FT_Int lcd_extra; /* number of extra pixels */ |
FT_Byte lcd_weights[7]; /* filter weights, if any */ |
FT_Bitmap_LcdFilterFunc lcd_filter_func; /* filtering callback */ |
#endif |
#ifdef FT_CONFIG_OPTION_PIC |
FT_PIC_Container pic_container; |
#endif |
FT_UInt refcount; |
} FT_LibraryRec; |
FT_BASE( FT_Renderer ) |
FT_Lookup_Renderer( FT_Library library, |
FT_Glyph_Format format, |
FT_ListNode* node ); |
FT_BASE( FT_Error ) |
FT_Render_Glyph_Internal( FT_Library library, |
FT_GlyphSlot slot, |
FT_Render_Mode render_mode ); |
typedef const char* |
(*FT_Face_GetPostscriptNameFunc)( FT_Face face ); |
typedef FT_Error |
(*FT_Face_GetGlyphNameFunc)( FT_Face face, |
FT_UInt glyph_index, |
FT_Pointer buffer, |
FT_UInt buffer_max ); |
typedef FT_UInt |
(*FT_Face_GetGlyphNameIndexFunc)( FT_Face face, |
FT_String* glyph_name ); |
#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_New_Memory */ |
/* */ |
/* <Description> */ |
/* Creates a new memory object. */ |
/* */ |
/* <Return> */ |
/* A pointer to the new memory object. 0 in case of error. */ |
/* */ |
FT_BASE( FT_Memory ) |
FT_New_Memory( void ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Done_Memory */ |
/* */ |
/* <Description> */ |
/* Discards memory manager. */ |
/* */ |
/* <Input> */ |
/* memory :: A handle to the memory manager. */ |
/* */ |
FT_BASE( void ) |
FT_Done_Memory( FT_Memory memory ); |
#endif /* !FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */ |
/* Define default raster's interface. The default raster is located in */ |
/* `src/base/ftraster.c'. */ |
/* */ |
/* Client applications can register new rasters through the */ |
/* FT_Set_Raster() API. */ |
#ifndef FT_NO_DEFAULT_RASTER |
FT_EXPORT_VAR( FT_Raster_Funcs ) ft_default_raster; |
#endif |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** ****/ |
/**** PIC-Support Macros for ftimage.h ****/ |
/**** ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Macro> */ |
/* FT_DEFINE_OUTLINE_FUNCS */ |
/* */ |
/* <Description> */ |
/* Used to initialize an instance of FT_Outline_Funcs struct. */ |
/* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */ |
/* called with a pre-allocated stracture to be filled. */ |
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ |
/* allocated in the global scope (or the scope where the macro */ |
/* is used). */ |
/* */ |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_OUTLINE_FUNCS(class_, move_to_, line_to_, conic_to_, \ |
cubic_to_, shift_, delta_) \ |
static const FT_Outline_Funcs class_ = \ |
{ \ |
move_to_, line_to_, conic_to_, cubic_to_, shift_, delta_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_OUTLINE_FUNCS(class_, move_to_, line_to_, conic_to_, \ |
cubic_to_, shift_, delta_) \ |
static FT_Error \ |
Init_Class_##class_( FT_Outline_Funcs* clazz ) \ |
{ \ |
clazz->move_to = move_to_; \ |
clazz->line_to = line_to_; \ |
clazz->conic_to = conic_to_; \ |
clazz->cubic_to = cubic_to_; \ |
clazz->shift = shift_; \ |
clazz->delta = delta_; \ |
return FT_Err_Ok; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/*************************************************************************/ |
/* */ |
/* <Macro> */ |
/* FT_DEFINE_RASTER_FUNCS */ |
/* */ |
/* <Description> */ |
/* Used to initialize an instance of FT_Raster_Funcs struct. */ |
/* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */ |
/* called with a pre-allocated stracture to be filled. */ |
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ |
/* allocated in the global scope (or the scope where the macro */ |
/* is used). */ |
/* */ |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_RASTER_FUNCS(class_, glyph_format_, raster_new_, \ |
raster_reset_, raster_set_mode_, \ |
raster_render_, raster_done_) \ |
const FT_Raster_Funcs class_ = \ |
{ \ |
glyph_format_, raster_new_, raster_reset_, \ |
raster_set_mode_, raster_render_, raster_done_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_RASTER_FUNCS(class_, glyph_format_, raster_new_, \ |
raster_reset_, raster_set_mode_, raster_render_, raster_done_) \ |
void \ |
FT_Init_Class_##class_( FT_Raster_Funcs* clazz ) \ |
{ \ |
clazz->glyph_format = glyph_format_; \ |
clazz->raster_new = raster_new_; \ |
clazz->raster_reset = raster_reset_; \ |
clazz->raster_set_mode = raster_set_mode_; \ |
clazz->raster_render = raster_render_; \ |
clazz->raster_done = raster_done_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** ****/ |
/**** PIC-Support Macros for ftrender.h ****/ |
/**** ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Macro> */ |
/* FT_DEFINE_GLYPH */ |
/* */ |
/* <Description> */ |
/* Used to initialize an instance of FT_Glyph_Class struct. */ |
/* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */ |
/* called with a pre-allocated stracture to be filled. */ |
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ |
/* allocated in the global scope (or the scope where the macro */ |
/* is used). */ |
/* */ |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_GLYPH(class_, size_, format_, init_, done_, copy_, \ |
transform_, bbox_, prepare_) \ |
FT_CALLBACK_TABLE_DEF \ |
const FT_Glyph_Class class_ = \ |
{ \ |
size_, format_, init_, done_, copy_, transform_, bbox_, prepare_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_GLYPH(class_, size_, format_, init_, done_, copy_, \ |
transform_, bbox_, prepare_) \ |
void \ |
FT_Init_Class_##class_( FT_Glyph_Class* clazz ) \ |
{ \ |
clazz->glyph_size = size_; \ |
clazz->glyph_format = format_; \ |
clazz->glyph_init = init_; \ |
clazz->glyph_done = done_; \ |
clazz->glyph_copy = copy_; \ |
clazz->glyph_transform = transform_; \ |
clazz->glyph_bbox = bbox_; \ |
clazz->glyph_prepare = prepare_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/*************************************************************************/ |
/* */ |
/* <Macro> */ |
/* FT_DECLARE_RENDERER */ |
/* */ |
/* <Description> */ |
/* Used to create a forward declaration of a */ |
/* FT_Renderer_Class stract instance. */ |
/* */ |
/* <Macro> */ |
/* FT_DEFINE_RENDERER */ |
/* */ |
/* <Description> */ |
/* Used to initialize an instance of FT_Renderer_Class struct. */ |
/* */ |
/* When FT_CONFIG_OPTION_PIC is defined a Create funtion will need */ |
/* to called with a pointer where the allocated stracture is returned.*/ |
/* And when it is no longer needed a Destroy function needs */ |
/* to be called to release that allocation. */ |
/* fcinit.c (ft_create_default_module_classes) already contains */ |
/* a mechanism to call these functions for the default modules */ |
/* described in ftmodule.h */ |
/* */ |
/* Notice that the created Create and Destroy functions call */ |
/* pic_init and pic_free function to allow you to manually allocate */ |
/* and initialize any additional global data, like module specific */ |
/* interface, and put them in the global pic container defined in */ |
/* ftpic.h. if you don't need them just implement the functions as */ |
/* empty to resolve the link error. */ |
/* */ |
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ |
/* allocated in the global scope (or the scope where the macro */ |
/* is used). */ |
/* */ |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DECLARE_RENDERER(class_) \ |
FT_EXPORT_VAR( const FT_Renderer_Class ) class_; |
#define FT_DEFINE_RENDERER(class_, \ |
flags_, size_, name_, version_, requires_, \ |
interface_, init_, done_, get_interface_, \ |
glyph_format_, render_glyph_, transform_glyph_, \ |
get_glyph_cbox_, set_mode_, raster_class_ ) \ |
FT_CALLBACK_TABLE_DEF \ |
const FT_Renderer_Class class_ = \ |
{ \ |
FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_, \ |
interface_,init_,done_,get_interface_) \ |
glyph_format_, \ |
\ |
render_glyph_, \ |
transform_glyph_, \ |
get_glyph_cbox_, \ |
set_mode_, \ |
\ |
raster_class_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DECLARE_RENDERER(class_) FT_DECLARE_MODULE(class_) |
#define FT_DEFINE_RENDERER(class_, \ |
flags_, size_, name_, version_, requires_, \ |
interface_, init_, done_, get_interface_, \ |
glyph_format_, render_glyph_, transform_glyph_, \ |
get_glyph_cbox_, set_mode_, raster_class_ ) \ |
void class_##_pic_free( FT_Library library ); \ |
FT_Error class_##_pic_init( FT_Library library ); \ |
\ |
void \ |
FT_Destroy_Class_##class_( FT_Library library, \ |
FT_Module_Class* clazz ) \ |
{ \ |
FT_Renderer_Class* rclazz = (FT_Renderer_Class*)clazz; \ |
FT_Memory memory = library->memory; \ |
class_##_pic_free( library ); \ |
if ( rclazz ) \ |
FT_FREE( rclazz ); \ |
} \ |
\ |
FT_Error \ |
FT_Create_Class_##class_( FT_Library library, \ |
FT_Module_Class** output_class ) \ |
{ \ |
FT_Renderer_Class* clazz; \ |
FT_Error error; \ |
FT_Memory memory = library->memory; \ |
\ |
if ( FT_ALLOC( clazz, sizeof(*clazz) ) ) \ |
return error; \ |
\ |
error = class_##_pic_init( library ); \ |
if(error) \ |
{ \ |
FT_FREE( clazz ); \ |
return error; \ |
} \ |
\ |
FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_, \ |
interface_,init_,done_,get_interface_) \ |
\ |
clazz->glyph_format = glyph_format_; \ |
\ |
clazz->render_glyph = render_glyph_; \ |
clazz->transform_glyph = transform_glyph_; \ |
clazz->get_glyph_cbox = get_glyph_cbox_; \ |
clazz->set_mode = set_mode_; \ |
\ |
clazz->raster_class = raster_class_; \ |
\ |
*output_class = (FT_Module_Class*)clazz; \ |
return FT_Err_Ok; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** ****/ |
/**** PIC-Support Macros for ftmodapi.h ****/ |
/**** ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
#ifdef FT_CONFIG_OPTION_PIC |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Module_Creator */ |
/* */ |
/* <Description> */ |
/* A function used to create (allocate) a new module class object. */ |
/* The object's members are initialized, but the module itself is */ |
/* not. */ |
/* */ |
/* <Input> */ |
/* memory :: A handle to the memory manager. */ |
/* output_class :: Initialized with the newly allocated class. */ |
/* */ |
typedef FT_Error |
(*FT_Module_Creator)( FT_Memory memory, |
FT_Module_Class** output_class ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* FT_Module_Destroyer */ |
/* */ |
/* <Description> */ |
/* A function used to destroy (deallocate) a module class object. */ |
/* */ |
/* <Input> */ |
/* memory :: A handle to the memory manager. */ |
/* clazz :: Module class to destroy. */ |
/* */ |
typedef void |
(*FT_Module_Destroyer)( FT_Memory memory, |
FT_Module_Class* clazz ); |
#endif |
/*************************************************************************/ |
/* */ |
/* <Macro> */ |
/* FT_DECLARE_MODULE */ |
/* */ |
/* <Description> */ |
/* Used to create a forward declaration of a */ |
/* FT_Module_Class stract instance. */ |
/* */ |
/* <Macro> */ |
/* FT_DEFINE_MODULE */ |
/* */ |
/* <Description> */ |
/* Used to initialize an instance of FT_Module_Class struct. */ |
/* */ |
/* When FT_CONFIG_OPTION_PIC is defined a Create funtion will need */ |
/* to called with a pointer where the allocated stracture is returned.*/ |
/* And when it is no longer needed a Destroy function needs */ |
/* to be called to release that allocation. */ |
/* fcinit.c (ft_create_default_module_classes) already contains */ |
/* a mechanism to call these functions for the default modules */ |
/* described in ftmodule.h */ |
/* */ |
/* Notice that the created Create and Destroy functions call */ |
/* pic_init and pic_free function to allow you to manually allocate */ |
/* and initialize any additional global data, like module specific */ |
/* interface, and put them in the global pic container defined in */ |
/* ftpic.h. if you don't need them just implement the functions as */ |
/* empty to resolve the link error. */ |
/* */ |
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ |
/* allocated in the global scope (or the scope where the macro */ |
/* is used). */ |
/* */ |
/* <Macro> */ |
/* FT_DEFINE_ROOT_MODULE */ |
/* */ |
/* <Description> */ |
/* Used to initialize an instance of FT_Module_Class struct inside */ |
/* another stract that contains it or in a function that initializes */ |
/* that containing stract */ |
/* */ |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DECLARE_MODULE(class_) \ |
FT_CALLBACK_TABLE \ |
const FT_Module_Class class_; \ |
#define FT_DEFINE_ROOT_MODULE(flags_, size_, name_, version_, requires_, \ |
interface_, init_, done_, get_interface_) \ |
{ \ |
flags_, \ |
size_, \ |
\ |
name_, \ |
version_, \ |
requires_, \ |
\ |
interface_, \ |
\ |
init_, \ |
done_, \ |
get_interface_, \ |
}, |
#define FT_DEFINE_MODULE(class_, flags_, size_, name_, version_, requires_, \ |
interface_, init_, done_, get_interface_) \ |
FT_CALLBACK_TABLE_DEF \ |
const FT_Module_Class class_ = \ |
{ \ |
flags_, \ |
size_, \ |
\ |
name_, \ |
version_, \ |
requires_, \ |
\ |
interface_, \ |
\ |
init_, \ |
done_, \ |
get_interface_, \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DECLARE_MODULE(class_) \ |
FT_Error FT_Create_Class_##class_( FT_Library library, \ |
FT_Module_Class** output_class ); \ |
void FT_Destroy_Class_##class_( FT_Library library, \ |
FT_Module_Class* clazz ); |
#define FT_DEFINE_ROOT_MODULE(flags_, size_, name_, version_, requires_, \ |
interface_, init_, done_, get_interface_) \ |
clazz->root.module_flags = flags_; \ |
clazz->root.module_size = size_; \ |
clazz->root.module_name = name_; \ |
clazz->root.module_version = version_; \ |
clazz->root.module_requires = requires_; \ |
\ |
clazz->root.module_interface = interface_; \ |
\ |
clazz->root.module_init = init_; \ |
clazz->root.module_done = done_; \ |
clazz->root.get_interface = get_interface_; |
#define FT_DEFINE_MODULE(class_, flags_, size_, name_, version_, requires_, \ |
interface_, init_, done_, get_interface_) \ |
void class_##_pic_free( FT_Library library ); \ |
FT_Error class_##_pic_init( FT_Library library ); \ |
\ |
void \ |
FT_Destroy_Class_##class_( FT_Library library, \ |
FT_Module_Class* clazz ) \ |
{ \ |
FT_Memory memory = library->memory; \ |
class_##_pic_free( library ); \ |
if ( clazz ) \ |
FT_FREE( clazz ); \ |
} \ |
\ |
FT_Error \ |
FT_Create_Class_##class_( FT_Library library, \ |
FT_Module_Class** output_class ) \ |
{ \ |
FT_Memory memory = library->memory; \ |
FT_Module_Class* clazz; \ |
FT_Error error; \ |
\ |
if ( FT_ALLOC( clazz, sizeof(*clazz) ) ) \ |
return error; \ |
error = class_##_pic_init( library ); \ |
if(error) \ |
{ \ |
FT_FREE( clazz ); \ |
return error; \ |
} \ |
\ |
clazz->module_flags = flags_; \ |
clazz->module_size = size_; \ |
clazz->module_name = name_; \ |
clazz->module_version = version_; \ |
clazz->module_requires = requires_; \ |
\ |
clazz->module_interface = interface_; \ |
\ |
clazz->module_init = init_; \ |
clazz->module_done = done_; \ |
clazz->get_interface = get_interface_; \ |
\ |
*output_class = clazz; \ |
return FT_Err_Ok; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
FT_END_HEADER |
#endif /* __FTOBJS_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/ftpic.h |
---|
0,0 → 1,67 |
/***************************************************************************/ |
/* */ |
/* ftpic.h */ |
/* */ |
/* The FreeType position independent code services (declaration). */ |
/* */ |
/* Copyright 2009 by */ |
/* Oran Agra and Mickey Gabel. */ |
/* */ |
/* 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. */ |
/* */ |
/***************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* Modules that ordinarily have const global data that need address */ |
/* can instead define pointers here. */ |
/* */ |
/*************************************************************************/ |
#ifndef __FTPIC_H__ |
#define __FTPIC_H__ |
FT_BEGIN_HEADER |
#ifdef FT_CONFIG_OPTION_PIC |
typedef struct FT_PIC_Container_ |
{ |
/* pic containers for base */ |
void* base; |
/* pic containers for modules */ |
void* autofit; |
void* cff; |
void* pshinter; |
void* psnames; |
void* raster; |
void* sfnt; |
void* smooth; |
void* truetype; |
} FT_PIC_Container; |
/* Initialize the various function tables, structs, etc. stored in the container. */ |
FT_BASE( FT_Error ) |
ft_pic_container_init( FT_Library library ); |
/* Destroy the contents of the container. */ |
FT_BASE( void ) |
ft_pic_container_destroy( FT_Library library ); |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* */ |
FT_END_HEADER |
#endif /* __FTPIC_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/ftrfork.h |
---|
0,0 → 1,196 |
/***************************************************************************/ |
/* */ |
/* ftrfork.h */ |
/* */ |
/* Embedded resource forks accessor (specification). */ |
/* */ |
/* Copyright 2004, 2006, 2007 by */ |
/* Masatake YAMATO and Redhat K.K. */ |
/* */ |
/* 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. */ |
/* */ |
/***************************************************************************/ |
/***************************************************************************/ |
/* Development of the code in this file is support of */ |
/* Information-technology Promotion Agency, Japan. */ |
/***************************************************************************/ |
#ifndef __FTRFORK_H__ |
#define __FTRFORK_H__ |
#include <ft2build.h> |
#include FT_INTERNAL_OBJECTS_H |
FT_BEGIN_HEADER |
/* Number of guessing rules supported in `FT_Raccess_Guess'. */ |
/* Don't forget to increment the number if you add a new guessing rule. */ |
#define FT_RACCESS_N_RULES 9 |
/* A structure to describe a reference in a resource by its resource ID */ |
/* and internal offset. The `POST' resource expects to be concatenated */ |
/* by the order of resource IDs instead of its appearance in the file. */ |
typedef struct FT_RFork_Ref_ |
{ |
FT_UShort res_id; |
FT_ULong offset; |
} FT_RFork_Ref; |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Raccess_Guess */ |
/* */ |
/* <Description> */ |
/* Guess a file name and offset where the actual resource fork is */ |
/* stored. The macro FT_RACCESS_N_RULES holds the number of */ |
/* guessing rules; the guessed result for the Nth rule is */ |
/* represented as a triplet: a new file name (new_names[N]), a file */ |
/* offset (offsets[N]), and an error code (errors[N]). */ |
/* */ |
/* <Input> */ |
/* library :: */ |
/* A FreeType library instance. */ |
/* */ |
/* stream :: */ |
/* A file stream containing the resource fork. */ |
/* */ |
/* base_name :: */ |
/* The (base) file name of the resource fork used for some */ |
/* guessing rules. */ |
/* */ |
/* <Output> */ |
/* new_names :: */ |
/* An array of guessed file names in which the resource forks may */ |
/* exist. If `new_names[N]' is NULL, the guessed file name is */ |
/* equal to `base_name'. */ |
/* */ |
/* offsets :: */ |
/* An array of guessed file offsets. `offsets[N]' holds the file */ |
/* offset of the possible start of the resource fork in file */ |
/* `new_names[N]'. */ |
/* */ |
/* errors :: */ |
/* An array of FreeType error codes. `errors[N]' is the error */ |
/* code of Nth guessing rule function. If `errors[N]' is not */ |
/* FT_Err_Ok, `new_names[N]' and `offsets[N]' are meaningless. */ |
/* */ |
FT_BASE( void ) |
FT_Raccess_Guess( FT_Library library, |
FT_Stream stream, |
char* base_name, |
char** new_names, |
FT_Long* offsets, |
FT_Error* errors ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Raccess_Get_HeaderInfo */ |
/* */ |
/* <Description> */ |
/* Get the information from the header of resource fork. The */ |
/* information includes the file offset where the resource map */ |
/* starts, and the file offset where the resource data starts. */ |
/* `FT_Raccess_Get_DataOffsets' requires these two data. */ |
/* */ |
/* <Input> */ |
/* library :: */ |
/* A FreeType library instance. */ |
/* */ |
/* stream :: */ |
/* A file stream containing the resource fork. */ |
/* */ |
/* rfork_offset :: */ |
/* The file offset where the resource fork starts. */ |
/* */ |
/* <Output> */ |
/* map_offset :: */ |
/* The file offset where the resource map starts. */ |
/* */ |
/* rdata_pos :: */ |
/* The file offset where the resource data starts. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. FT_Err_Ok means success. */ |
/* */ |
FT_BASE( FT_Error ) |
FT_Raccess_Get_HeaderInfo( FT_Library library, |
FT_Stream stream, |
FT_Long rfork_offset, |
FT_Long *map_offset, |
FT_Long *rdata_pos ); |
/*************************************************************************/ |
/* */ |
/* <Function> */ |
/* FT_Raccess_Get_DataOffsets */ |
/* */ |
/* <Description> */ |
/* Get the data offsets for a tag in a resource fork. Offsets are */ |
/* stored in an array because, in some cases, resources in a resource */ |
/* fork have the same tag. */ |
/* */ |
/* <Input> */ |
/* library :: */ |
/* A FreeType library instance. */ |
/* */ |
/* stream :: */ |
/* A file stream containing the resource fork. */ |
/* */ |
/* map_offset :: */ |
/* The file offset where the resource map starts. */ |
/* */ |
/* rdata_pos :: */ |
/* The file offset where the resource data starts. */ |
/* */ |
/* tag :: */ |
/* The resource tag. */ |
/* */ |
/* <Output> */ |
/* offsets :: */ |
/* The stream offsets for the resource data specified by `tag'. */ |
/* This array is allocated by the function, so you have to call */ |
/* @ft_mem_free after use. */ |
/* */ |
/* count :: */ |
/* The length of offsets array. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. FT_Err_Ok means success. */ |
/* */ |
/* <Note> */ |
/* Normally you should use `FT_Raccess_Get_HeaderInfo' to get the */ |
/* value for `map_offset' and `rdata_pos'. */ |
/* */ |
FT_BASE( FT_Error ) |
FT_Raccess_Get_DataOffsets( FT_Library library, |
FT_Stream stream, |
FT_Long map_offset, |
FT_Long rdata_pos, |
FT_Long tag, |
FT_Long **offsets, |
FT_Long *count ); |
FT_END_HEADER |
#endif /* __FTRFORK_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/ftserv.h |
---|
0,0 → 1,620 |
/***************************************************************************/ |
/* */ |
/* ftserv.h */ |
/* */ |
/* The FreeType services (specification only). */ |
/* */ |
/* Copyright 2003, 2004, 2005, 2006, 2007 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. */ |
/* */ |
/***************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* Each module can export one or more `services'. Each service is */ |
/* identified by a constant string and modeled by a pointer; the latter */ |
/* generally corresponds to a structure containing function pointers. */ |
/* */ |
/* Note that a service's data cannot be a mere function pointer because */ |
/* in C it is possible that function pointers might be implemented */ |
/* differently than data pointers (e.g. 48 bits instead of 32). */ |
/* */ |
/*************************************************************************/ |
#ifndef __FTSERV_H__ |
#define __FTSERV_H__ |
FT_BEGIN_HEADER |
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */ |
/* we disable the warning `conditional expression is constant' here */ |
/* in order to compile cleanly with the maximum level of warnings */ |
#pragma warning( disable : 4127 ) |
#endif /* _MSC_VER */ |
/* |
* @macro: |
* FT_FACE_FIND_SERVICE |
* |
* @description: |
* This macro is used to look up a service from a face's driver module. |
* |
* @input: |
* face :: |
* The source face handle. |
* |
* id :: |
* A string describing the service as defined in the service's |
* header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to |
* `multi-masters'). It is automatically prefixed with |
* `FT_SERVICE_ID_'. |
* |
* @output: |
* ptr :: |
* A variable that receives the service pointer. Will be NULL |
* if not found. |
*/ |
#ifdef __cplusplus |
#define FT_FACE_FIND_SERVICE( face, ptr, id ) \ |
FT_BEGIN_STMNT \ |
FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \ |
FT_Pointer _tmp_ = NULL; \ |
FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \ |
\ |
\ |
if ( module->clazz->get_interface ) \ |
_tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \ |
*_pptr_ = _tmp_; \ |
FT_END_STMNT |
#else /* !C++ */ |
#define FT_FACE_FIND_SERVICE( face, ptr, id ) \ |
FT_BEGIN_STMNT \ |
FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \ |
FT_Pointer _tmp_ = NULL; \ |
\ |
if ( module->clazz->get_interface ) \ |
_tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \ |
ptr = _tmp_; \ |
FT_END_STMNT |
#endif /* !C++ */ |
/* |
* @macro: |
* FT_FACE_FIND_GLOBAL_SERVICE |
* |
* @description: |
* This macro is used to look up a service from all modules. |
* |
* @input: |
* face :: |
* The source face handle. |
* |
* id :: |
* A string describing the service as defined in the service's |
* header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to |
* `multi-masters'). It is automatically prefixed with |
* `FT_SERVICE_ID_'. |
* |
* @output: |
* ptr :: |
* A variable that receives the service pointer. Will be NULL |
* if not found. |
*/ |
#ifdef __cplusplus |
#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \ |
FT_BEGIN_STMNT \ |
FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \ |
FT_Pointer _tmp_; \ |
FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \ |
\ |
\ |
_tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \ |
*_pptr_ = _tmp_; \ |
FT_END_STMNT |
#else /* !C++ */ |
#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \ |
FT_BEGIN_STMNT \ |
FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \ |
FT_Pointer _tmp_; \ |
\ |
\ |
_tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \ |
ptr = _tmp_; \ |
FT_END_STMNT |
#endif /* !C++ */ |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** S E R V I C E D E S C R I P T O R S *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* |
* The following structure is used to _describe_ a given service |
* to the library. This is useful to build simple static service lists. |
*/ |
typedef struct FT_ServiceDescRec_ |
{ |
const char* serv_id; /* service name */ |
const void* serv_data; /* service pointer/data */ |
} FT_ServiceDescRec; |
typedef const FT_ServiceDescRec* FT_ServiceDesc; |
/*************************************************************************/ |
/* */ |
/* <Macro> */ |
/* FT_DEFINE_SERVICEDESCREC1 .. FT_DEFINE_SERVICEDESCREC6 */ |
/* */ |
/* <Description> */ |
/* Used to initialize an array of FT_ServiceDescRec structs. */ |
/* */ |
/* When FT_CONFIG_OPTION_PIC is defined a Create funtion will need */ |
/* to called with a pointer where the allocated array is returned. */ |
/* And when it is no longer needed a Destroy function needs */ |
/* to be called to release that allocation. */ |
/* */ |
/* These functions should be manyally called from the pic_init and */ |
/* pic_free functions of your module (see FT_DEFINE_MODULE) */ |
/* */ |
/* When FT_CONFIG_OPTION_PIC is not defined the array will be */ |
/* allocated in the global scope (or the scope where the macro */ |
/* is used). */ |
/* */ |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_SERVICEDESCREC1(class_, serv_id_1, serv_data_1) \ |
static const FT_ServiceDescRec class_[] = \ |
{ \ |
{serv_id_1, serv_data_1}, \ |
{NULL, NULL} \ |
}; |
#define FT_DEFINE_SERVICEDESCREC2(class_, serv_id_1, serv_data_1, \ |
serv_id_2, serv_data_2) \ |
static const FT_ServiceDescRec class_[] = \ |
{ \ |
{serv_id_1, serv_data_1}, \ |
{serv_id_2, serv_data_2}, \ |
{NULL, NULL} \ |
}; |
#define FT_DEFINE_SERVICEDESCREC3(class_, serv_id_1, serv_data_1, \ |
serv_id_2, serv_data_2, serv_id_3, serv_data_3) \ |
static const FT_ServiceDescRec class_[] = \ |
{ \ |
{serv_id_1, serv_data_1}, \ |
{serv_id_2, serv_data_2}, \ |
{serv_id_3, serv_data_3}, \ |
{NULL, NULL} \ |
}; |
#define FT_DEFINE_SERVICEDESCREC4(class_, serv_id_1, serv_data_1, \ |
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \ |
serv_id_4, serv_data_4) \ |
static const FT_ServiceDescRec class_[] = \ |
{ \ |
{serv_id_1, serv_data_1}, \ |
{serv_id_2, serv_data_2}, \ |
{serv_id_3, serv_data_3}, \ |
{serv_id_4, serv_data_4}, \ |
{NULL, NULL} \ |
}; |
#define FT_DEFINE_SERVICEDESCREC5(class_, serv_id_1, serv_data_1, \ |
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \ |
serv_id_4, serv_data_4, serv_id_5, serv_data_5) \ |
static const FT_ServiceDescRec class_[] = \ |
{ \ |
{serv_id_1, serv_data_1}, \ |
{serv_id_2, serv_data_2}, \ |
{serv_id_3, serv_data_3}, \ |
{serv_id_4, serv_data_4}, \ |
{serv_id_5, serv_data_5}, \ |
{NULL, NULL} \ |
}; |
#define FT_DEFINE_SERVICEDESCREC6(class_, serv_id_1, serv_data_1, \ |
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \ |
serv_id_4, serv_data_4, serv_id_5, serv_data_5, \ |
serv_id_6, serv_data_6) \ |
static const FT_ServiceDescRec class_[] = \ |
{ \ |
{serv_id_1, serv_data_1}, \ |
{serv_id_2, serv_data_2}, \ |
{serv_id_3, serv_data_3}, \ |
{serv_id_4, serv_data_4}, \ |
{serv_id_5, serv_data_5}, \ |
{serv_id_6, serv_data_6}, \ |
{NULL, NULL} \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_SERVICEDESCREC1(class_, serv_id_1, serv_data_1) \ |
void \ |
FT_Destroy_Class_##class_( FT_Library library, \ |
FT_ServiceDescRec* clazz ) \ |
{ \ |
FT_Memory memory = library->memory; \ |
if ( clazz ) \ |
FT_FREE( clazz ); \ |
} \ |
\ |
FT_Error \ |
FT_Create_Class_##class_( FT_Library library, \ |
FT_ServiceDescRec** output_class) \ |
{ \ |
FT_ServiceDescRec* clazz; \ |
FT_Error error; \ |
FT_Memory memory = library->memory; \ |
\ |
if ( FT_ALLOC( clazz, sizeof(*clazz)*2 ) ) \ |
return error; \ |
clazz[0].serv_id = serv_id_1; \ |
clazz[0].serv_data = serv_data_1; \ |
clazz[1].serv_id = NULL; \ |
clazz[1].serv_data = NULL; \ |
*output_class = clazz; \ |
return FT_Err_Ok; \ |
} |
#define FT_DEFINE_SERVICEDESCREC2(class_, serv_id_1, serv_data_1, \ |
serv_id_2, serv_data_2) \ |
void \ |
FT_Destroy_Class_##class_( FT_Library library, \ |
FT_ServiceDescRec* clazz ) \ |
{ \ |
FT_Memory memory = library->memory; \ |
if ( clazz ) \ |
FT_FREE( clazz ); \ |
} \ |
\ |
FT_Error \ |
FT_Create_Class_##class_( FT_Library library, \ |
FT_ServiceDescRec** output_class) \ |
{ \ |
FT_ServiceDescRec* clazz; \ |
FT_Error error; \ |
FT_Memory memory = library->memory; \ |
\ |
if ( FT_ALLOC( clazz, sizeof(*clazz)*3 ) ) \ |
return error; \ |
clazz[0].serv_id = serv_id_1; \ |
clazz[0].serv_data = serv_data_1; \ |
clazz[1].serv_id = serv_id_2; \ |
clazz[1].serv_data = serv_data_2; \ |
clazz[2].serv_id = NULL; \ |
clazz[2].serv_data = NULL; \ |
*output_class = clazz; \ |
return FT_Err_Ok; \ |
} |
#define FT_DEFINE_SERVICEDESCREC3(class_, serv_id_1, serv_data_1, \ |
serv_id_2, serv_data_2, serv_id_3, serv_data_3) \ |
void \ |
FT_Destroy_Class_##class_( FT_Library library, \ |
FT_ServiceDescRec* clazz ) \ |
{ \ |
FT_Memory memory = library->memory; \ |
if ( clazz ) \ |
FT_FREE( clazz ); \ |
} \ |
\ |
FT_Error \ |
FT_Create_Class_##class_( FT_Library library, \ |
FT_ServiceDescRec** output_class) \ |
{ \ |
FT_ServiceDescRec* clazz; \ |
FT_Error error; \ |
FT_Memory memory = library->memory; \ |
\ |
if ( FT_ALLOC( clazz, sizeof(*clazz)*4 ) ) \ |
return error; \ |
clazz[0].serv_id = serv_id_1; \ |
clazz[0].serv_data = serv_data_1; \ |
clazz[1].serv_id = serv_id_2; \ |
clazz[1].serv_data = serv_data_2; \ |
clazz[2].serv_id = serv_id_3; \ |
clazz[2].serv_data = serv_data_3; \ |
clazz[3].serv_id = NULL; \ |
clazz[3].serv_data = NULL; \ |
*output_class = clazz; \ |
return FT_Err_Ok; \ |
} |
#define FT_DEFINE_SERVICEDESCREC4(class_, serv_id_1, serv_data_1, \ |
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \ |
serv_id_4, serv_data_4) \ |
void \ |
FT_Destroy_Class_##class_( FT_Library library, \ |
FT_ServiceDescRec* clazz ) \ |
{ \ |
FT_Memory memory = library->memory; \ |
if ( clazz ) \ |
FT_FREE( clazz ); \ |
} \ |
\ |
FT_Error \ |
FT_Create_Class_##class_( FT_Library library, \ |
FT_ServiceDescRec** output_class) \ |
{ \ |
FT_ServiceDescRec* clazz; \ |
FT_Error error; \ |
FT_Memory memory = library->memory; \ |
\ |
if ( FT_ALLOC( clazz, sizeof(*clazz)*5 ) ) \ |
return error; \ |
clazz[0].serv_id = serv_id_1; \ |
clazz[0].serv_data = serv_data_1; \ |
clazz[1].serv_id = serv_id_2; \ |
clazz[1].serv_data = serv_data_2; \ |
clazz[2].serv_id = serv_id_3; \ |
clazz[2].serv_data = serv_data_3; \ |
clazz[3].serv_id = serv_id_4; \ |
clazz[3].serv_data = serv_data_4; \ |
clazz[4].serv_id = NULL; \ |
clazz[4].serv_data = NULL; \ |
*output_class = clazz; \ |
return FT_Err_Ok; \ |
} |
#define FT_DEFINE_SERVICEDESCREC5(class_, serv_id_1, serv_data_1, \ |
serv_id_2, serv_data_2, serv_id_3, serv_data_3, serv_id_4, \ |
serv_data_4, serv_id_5, serv_data_5) \ |
void \ |
FT_Destroy_Class_##class_( FT_Library library, \ |
FT_ServiceDescRec* clazz ) \ |
{ \ |
FT_Memory memory = library->memory; \ |
if ( clazz ) \ |
FT_FREE( clazz ); \ |
} \ |
\ |
FT_Error \ |
FT_Create_Class_##class_( FT_Library library, \ |
FT_ServiceDescRec** output_class) \ |
{ \ |
FT_ServiceDescRec* clazz; \ |
FT_Error error; \ |
FT_Memory memory = library->memory; \ |
\ |
if ( FT_ALLOC( clazz, sizeof(*clazz)*6 ) ) \ |
return error; \ |
clazz[0].serv_id = serv_id_1; \ |
clazz[0].serv_data = serv_data_1; \ |
clazz[1].serv_id = serv_id_2; \ |
clazz[1].serv_data = serv_data_2; \ |
clazz[2].serv_id = serv_id_3; \ |
clazz[2].serv_data = serv_data_3; \ |
clazz[3].serv_id = serv_id_4; \ |
clazz[3].serv_data = serv_data_4; \ |
clazz[4].serv_id = serv_id_5; \ |
clazz[4].serv_data = serv_data_5; \ |
clazz[5].serv_id = NULL; \ |
clazz[5].serv_data = NULL; \ |
*output_class = clazz; \ |
return FT_Err_Ok; \ |
} |
#define FT_DEFINE_SERVICEDESCREC6(class_, serv_id_1, serv_data_1, \ |
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \ |
serv_id_4, serv_data_4, serv_id_5, serv_data_5, \ |
serv_id_6, serv_data_6) \ |
void \ |
FT_Destroy_Class_##class_( FT_Library library, \ |
FT_ServiceDescRec* clazz ) \ |
{ \ |
FT_Memory memory = library->memory; \ |
if ( clazz ) \ |
FT_FREE( clazz ); \ |
} \ |
\ |
FT_Error \ |
FT_Create_Class_##class_( FT_Library library, \ |
FT_ServiceDescRec** output_class) \ |
{ \ |
FT_ServiceDescRec* clazz; \ |
FT_Error error; \ |
FT_Memory memory = library->memory; \ |
\ |
if ( FT_ALLOC( clazz, sizeof(*clazz)*7 ) ) \ |
return error; \ |
clazz[0].serv_id = serv_id_1; \ |
clazz[0].serv_data = serv_data_1; \ |
clazz[1].serv_id = serv_id_2; \ |
clazz[1].serv_data = serv_data_2; \ |
clazz[2].serv_id = serv_id_3; \ |
clazz[2].serv_data = serv_data_3; \ |
clazz[3].serv_id = serv_id_4; \ |
clazz[3].serv_data = serv_data_4; \ |
clazz[4].serv_id = serv_id_5; \ |
clazz[4].serv_data = serv_data_5; \ |
clazz[5].serv_id = serv_id_6; \ |
clazz[5].serv_data = serv_data_6; \ |
clazz[6].serv_id = NULL; \ |
clazz[6].serv_data = NULL; \ |
*output_class = clazz; \ |
return FT_Err_Ok; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* |
* Parse a list of FT_ServiceDescRec descriptors and look for |
* a specific service by ID. Note that the last element in the |
* array must be { NULL, NULL }, and that the function should |
* return NULL if the service isn't available. |
* |
* This function can be used by modules to implement their |
* `get_service' method. |
*/ |
FT_BASE( FT_Pointer ) |
ft_service_list_lookup( FT_ServiceDesc service_descriptors, |
const char* service_id ); |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** S E R V I C E S C A C H E *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* |
* This structure is used to store a cache for several frequently used |
* services. It is the type of `face->internal->services'. You |
* should only use FT_FACE_LOOKUP_SERVICE to access it. |
* |
* All fields should have the type FT_Pointer to relax compilation |
* dependencies. We assume the developer isn't completely stupid. |
* |
* Each field must be named `service_XXXX' where `XXX' corresponds to |
* the correct FT_SERVICE_ID_XXXX macro. See the definition of |
* FT_FACE_LOOKUP_SERVICE below how this is implemented. |
* |
*/ |
typedef struct FT_ServiceCacheRec_ |
{ |
FT_Pointer service_POSTSCRIPT_FONT_NAME; |
FT_Pointer service_MULTI_MASTERS; |
FT_Pointer service_GLYPH_DICT; |
FT_Pointer service_PFR_METRICS; |
FT_Pointer service_WINFNT; |
} FT_ServiceCacheRec, *FT_ServiceCache; |
/* |
* A magic number used within the services cache. |
*/ |
#define FT_SERVICE_UNAVAILABLE ((FT_Pointer)-2) /* magic number */ |
/* |
* @macro: |
* FT_FACE_LOOKUP_SERVICE |
* |
* @description: |
* This macro is used to lookup a service from a face's driver module |
* using its cache. |
* |
* @input: |
* face:: |
* The source face handle containing the cache. |
* |
* field :: |
* The field name in the cache. |
* |
* id :: |
* The service ID. |
* |
* @output: |
* ptr :: |
* A variable receiving the service data. NULL if not available. |
*/ |
#ifdef __cplusplus |
#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \ |
FT_BEGIN_STMNT \ |
FT_Pointer svc; \ |
FT_Pointer* Pptr = (FT_Pointer*)&(ptr); \ |
\ |
\ |
svc = FT_FACE( face )->internal->services. service_ ## id; \ |
if ( svc == FT_SERVICE_UNAVAILABLE ) \ |
svc = NULL; \ |
else if ( svc == NULL ) \ |
{ \ |
FT_FACE_FIND_SERVICE( face, svc, id ); \ |
\ |
FT_FACE( face )->internal->services. service_ ## id = \ |
(FT_Pointer)( svc != NULL ? svc \ |
: FT_SERVICE_UNAVAILABLE ); \ |
} \ |
*Pptr = svc; \ |
FT_END_STMNT |
#else /* !C++ */ |
#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \ |
FT_BEGIN_STMNT \ |
FT_Pointer svc; \ |
\ |
\ |
svc = FT_FACE( face )->internal->services. service_ ## id; \ |
if ( svc == FT_SERVICE_UNAVAILABLE ) \ |
svc = NULL; \ |
else if ( svc == NULL ) \ |
{ \ |
FT_FACE_FIND_SERVICE( face, svc, id ); \ |
\ |
FT_FACE( face )->internal->services. service_ ## id = \ |
(FT_Pointer)( svc != NULL ? svc \ |
: FT_SERVICE_UNAVAILABLE ); \ |
} \ |
ptr = svc; \ |
FT_END_STMNT |
#endif /* !C++ */ |
/* |
* A macro used to define new service structure types. |
*/ |
#define FT_DEFINE_SERVICE( name ) \ |
typedef struct FT_Service_ ## name ## Rec_ \ |
FT_Service_ ## name ## Rec ; \ |
typedef struct FT_Service_ ## name ## Rec_ \ |
const * FT_Service_ ## name ; \ |
struct FT_Service_ ## name ## Rec_ |
/* */ |
/* |
* The header files containing the services. |
*/ |
#define FT_SERVICE_BDF_H <freetype/internal/services/svbdf.h> |
#define FT_SERVICE_CID_H <freetype/internal/services/svcid.h> |
#define FT_SERVICE_GLYPH_DICT_H <freetype/internal/services/svgldict.h> |
#define FT_SERVICE_GX_VALIDATE_H <freetype/internal/services/svgxval.h> |
#define FT_SERVICE_KERNING_H <freetype/internal/services/svkern.h> |
#define FT_SERVICE_MULTIPLE_MASTERS_H <freetype/internal/services/svmm.h> |
#define FT_SERVICE_OPENTYPE_VALIDATE_H <freetype/internal/services/svotval.h> |
#define FT_SERVICE_PFR_H <freetype/internal/services/svpfr.h> |
#define FT_SERVICE_POSTSCRIPT_CMAPS_H <freetype/internal/services/svpscmap.h> |
#define FT_SERVICE_POSTSCRIPT_INFO_H <freetype/internal/services/svpsinfo.h> |
#define FT_SERVICE_POSTSCRIPT_NAME_H <freetype/internal/services/svpostnm.h> |
#define FT_SERVICE_SFNT_H <freetype/internal/services/svsfnt.h> |
#define FT_SERVICE_TRUETYPE_ENGINE_H <freetype/internal/services/svtteng.h> |
#define FT_SERVICE_TT_CMAP_H <freetype/internal/services/svttcmap.h> |
#define FT_SERVICE_WINFNT_H <freetype/internal/services/svwinfnt.h> |
#define FT_SERVICE_XFREE86_NAME_H <freetype/internal/services/svxf86nm.h> |
#define FT_SERVICE_TRUETYPE_GLYF_H <freetype/internal/services/svttglyf.h> |
/* */ |
FT_END_HEADER |
#endif /* __FTSERV_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/ftstream.h |
---|
0,0 → 1,539 |
/***************************************************************************/ |
/* */ |
/* ftstream.h */ |
/* */ |
/* Stream handling (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2004, 2005, 2006 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTSTREAM_H__ |
#define __FTSTREAM_H__ |
#include <ft2build.h> |
#include FT_SYSTEM_H |
#include FT_INTERNAL_OBJECTS_H |
FT_BEGIN_HEADER |
/* format of an 8-bit frame_op value: */ |
/* */ |
/* bit 76543210 */ |
/* xxxxxxes */ |
/* */ |
/* s is set to 1 if the value is signed. */ |
/* e is set to 1 if the value is little-endian. */ |
/* xxx is a command. */ |
#define FT_FRAME_OP_SHIFT 2 |
#define FT_FRAME_OP_SIGNED 1 |
#define FT_FRAME_OP_LITTLE 2 |
#define FT_FRAME_OP_COMMAND( x ) ( x >> FT_FRAME_OP_SHIFT ) |
#define FT_MAKE_FRAME_OP( command, little, sign ) \ |
( ( command << FT_FRAME_OP_SHIFT ) | ( little << 1 ) | sign ) |
#define FT_FRAME_OP_END 0 |
#define FT_FRAME_OP_START 1 /* start a new frame */ |
#define FT_FRAME_OP_BYTE 2 /* read 1-byte value */ |
#define FT_FRAME_OP_SHORT 3 /* read 2-byte value */ |
#define FT_FRAME_OP_LONG 4 /* read 4-byte value */ |
#define FT_FRAME_OP_OFF3 5 /* read 3-byte value */ |
#define FT_FRAME_OP_BYTES 6 /* read a bytes sequence */ |
typedef enum FT_Frame_Op_ |
{ |
ft_frame_end = 0, |
ft_frame_start = FT_MAKE_FRAME_OP( FT_FRAME_OP_START, 0, 0 ), |
ft_frame_byte = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 0 ), |
ft_frame_schar = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 1 ), |
ft_frame_ushort_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 0 ), |
ft_frame_short_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 1 ), |
ft_frame_ushort_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 0 ), |
ft_frame_short_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 1 ), |
ft_frame_ulong_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 0 ), |
ft_frame_long_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 1 ), |
ft_frame_ulong_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 0 ), |
ft_frame_long_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 1 ), |
ft_frame_uoff3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 0 ), |
ft_frame_off3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 1 ), |
ft_frame_uoff3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 0 ), |
ft_frame_off3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 1 ), |
ft_frame_bytes = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 0 ), |
ft_frame_skip = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 1 ) |
} FT_Frame_Op; |
typedef struct FT_Frame_Field_ |
{ |
FT_Byte value; |
FT_Byte size; |
FT_UShort offset; |
} FT_Frame_Field; |
/* Construct an FT_Frame_Field out of a structure type and a field name. */ |
/* The structure type must be set in the FT_STRUCTURE macro before */ |
/* calling the FT_FRAME_START() macro. */ |
/* */ |
#define FT_FIELD_SIZE( f ) \ |
(FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f ) |
#define FT_FIELD_SIZE_DELTA( f ) \ |
(FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f[0] ) |
#define FT_FIELD_OFFSET( f ) \ |
(FT_UShort)( offsetof( FT_STRUCTURE, f ) ) |
#define FT_FRAME_FIELD( frame_op, field ) \ |
{ \ |
frame_op, \ |
FT_FIELD_SIZE( field ), \ |
FT_FIELD_OFFSET( field ) \ |
} |
#define FT_MAKE_EMPTY_FIELD( frame_op ) { frame_op, 0, 0 } |
#define FT_FRAME_START( size ) { ft_frame_start, 0, size } |
#define FT_FRAME_END { ft_frame_end, 0, 0 } |
#define FT_FRAME_LONG( f ) FT_FRAME_FIELD( ft_frame_long_be, f ) |
#define FT_FRAME_ULONG( f ) FT_FRAME_FIELD( ft_frame_ulong_be, f ) |
#define FT_FRAME_SHORT( f ) FT_FRAME_FIELD( ft_frame_short_be, f ) |
#define FT_FRAME_USHORT( f ) FT_FRAME_FIELD( ft_frame_ushort_be, f ) |
#define FT_FRAME_OFF3( f ) FT_FRAME_FIELD( ft_frame_off3_be, f ) |
#define FT_FRAME_UOFF3( f ) FT_FRAME_FIELD( ft_frame_uoff3_be, f ) |
#define FT_FRAME_BYTE( f ) FT_FRAME_FIELD( ft_frame_byte, f ) |
#define FT_FRAME_CHAR( f ) FT_FRAME_FIELD( ft_frame_schar, f ) |
#define FT_FRAME_LONG_LE( f ) FT_FRAME_FIELD( ft_frame_long_le, f ) |
#define FT_FRAME_ULONG_LE( f ) FT_FRAME_FIELD( ft_frame_ulong_le, f ) |
#define FT_FRAME_SHORT_LE( f ) FT_FRAME_FIELD( ft_frame_short_le, f ) |
#define FT_FRAME_USHORT_LE( f ) FT_FRAME_FIELD( ft_frame_ushort_le, f ) |
#define FT_FRAME_OFF3_LE( f ) FT_FRAME_FIELD( ft_frame_off3_le, f ) |
#define FT_FRAME_UOFF3_LE( f ) FT_FRAME_FIELD( ft_frame_uoff3_le, f ) |
#define FT_FRAME_SKIP_LONG { ft_frame_long_be, 0, 0 } |
#define FT_FRAME_SKIP_SHORT { ft_frame_short_be, 0, 0 } |
#define FT_FRAME_SKIP_BYTE { ft_frame_byte, 0, 0 } |
#define FT_FRAME_BYTES( field, count ) \ |
{ \ |
ft_frame_bytes, \ |
count, \ |
FT_FIELD_OFFSET( field ) \ |
} |
#define FT_FRAME_SKIP_BYTES( count ) { ft_frame_skip, count, 0 } |
/*************************************************************************/ |
/* */ |
/* Integer extraction macros -- the `buffer' parameter must ALWAYS be of */ |
/* type `char*' or equivalent (1-byte elements). */ |
/* */ |
#define FT_BYTE_( p, i ) ( ((const FT_Byte*)(p))[(i)] ) |
#define FT_INT8_( p, i ) ( ((const FT_Char*)(p))[(i)] ) |
#define FT_INT16( x ) ( (FT_Int16)(x) ) |
#define FT_UINT16( x ) ( (FT_UInt16)(x) ) |
#define FT_INT32( x ) ( (FT_Int32)(x) ) |
#define FT_UINT32( x ) ( (FT_UInt32)(x) ) |
#define FT_BYTE_I16( p, i, s ) ( FT_INT16( FT_BYTE_( p, i ) ) << (s) ) |
#define FT_BYTE_U16( p, i, s ) ( FT_UINT16( FT_BYTE_( p, i ) ) << (s) ) |
#define FT_BYTE_I32( p, i, s ) ( FT_INT32( FT_BYTE_( p, i ) ) << (s) ) |
#define FT_BYTE_U32( p, i, s ) ( FT_UINT32( FT_BYTE_( p, i ) ) << (s) ) |
#define FT_INT8_I16( p, i, s ) ( FT_INT16( FT_INT8_( p, i ) ) << (s) ) |
#define FT_INT8_U16( p, i, s ) ( FT_UINT16( FT_INT8_( p, i ) ) << (s) ) |
#define FT_INT8_I32( p, i, s ) ( FT_INT32( FT_INT8_( p, i ) ) << (s) ) |
#define FT_INT8_U32( p, i, s ) ( FT_UINT32( FT_INT8_( p, i ) ) << (s) ) |
#define FT_PEEK_SHORT( p ) FT_INT16( FT_INT8_I16( p, 0, 8) | \ |
FT_BYTE_I16( p, 1, 0) ) |
#define FT_PEEK_USHORT( p ) FT_UINT16( FT_BYTE_U16( p, 0, 8 ) | \ |
FT_BYTE_U16( p, 1, 0 ) ) |
#define FT_PEEK_LONG( p ) FT_INT32( FT_INT8_I32( p, 0, 24 ) | \ |
FT_BYTE_I32( p, 1, 16 ) | \ |
FT_BYTE_I32( p, 2, 8 ) | \ |
FT_BYTE_I32( p, 3, 0 ) ) |
#define FT_PEEK_ULONG( p ) FT_UINT32( FT_BYTE_U32( p, 0, 24 ) | \ |
FT_BYTE_U32( p, 1, 16 ) | \ |
FT_BYTE_U32( p, 2, 8 ) | \ |
FT_BYTE_U32( p, 3, 0 ) ) |
#define FT_PEEK_OFF3( p ) FT_INT32( FT_INT8_I32( p, 0, 16 ) | \ |
FT_BYTE_I32( p, 1, 8 ) | \ |
FT_BYTE_I32( p, 2, 0 ) ) |
#define FT_PEEK_UOFF3( p ) FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \ |
FT_BYTE_U32( p, 1, 8 ) | \ |
FT_BYTE_U32( p, 2, 0 ) ) |
#define FT_PEEK_SHORT_LE( p ) FT_INT16( FT_INT8_I16( p, 1, 8 ) | \ |
FT_BYTE_I16( p, 0, 0 ) ) |
#define FT_PEEK_USHORT_LE( p ) FT_UINT16( FT_BYTE_U16( p, 1, 8 ) | \ |
FT_BYTE_U16( p, 0, 0 ) ) |
#define FT_PEEK_LONG_LE( p ) FT_INT32( FT_INT8_I32( p, 3, 24 ) | \ |
FT_BYTE_I32( p, 2, 16 ) | \ |
FT_BYTE_I32( p, 1, 8 ) | \ |
FT_BYTE_I32( p, 0, 0 ) ) |
#define FT_PEEK_ULONG_LE( p ) FT_UINT32( FT_BYTE_U32( p, 3, 24 ) | \ |
FT_BYTE_U32( p, 2, 16 ) | \ |
FT_BYTE_U32( p, 1, 8 ) | \ |
FT_BYTE_U32( p, 0, 0 ) ) |
#define FT_PEEK_OFF3_LE( p ) FT_INT32( FT_INT8_I32( p, 2, 16 ) | \ |
FT_BYTE_I32( p, 1, 8 ) | \ |
FT_BYTE_I32( p, 0, 0 ) ) |
#define FT_PEEK_UOFF3_LE( p ) FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \ |
FT_BYTE_U32( p, 1, 8 ) | \ |
FT_BYTE_U32( p, 0, 0 ) ) |
#define FT_NEXT_CHAR( buffer ) \ |
( (signed char)*buffer++ ) |
#define FT_NEXT_BYTE( buffer ) \ |
( (unsigned char)*buffer++ ) |
#define FT_NEXT_SHORT( buffer ) \ |
( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) ) |
#define FT_NEXT_USHORT( buffer ) \ |
( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) ) |
#define FT_NEXT_OFF3( buffer ) \ |
( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) ) |
#define FT_NEXT_UOFF3( buffer ) \ |
( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) ) |
#define FT_NEXT_LONG( buffer ) \ |
( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) ) |
#define FT_NEXT_ULONG( buffer ) \ |
( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) ) |
#define FT_NEXT_SHORT_LE( buffer ) \ |
( (short)( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) ) ) |
#define FT_NEXT_USHORT_LE( buffer ) \ |
( (unsigned short)( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) ) ) |
#define FT_NEXT_OFF3_LE( buffer ) \ |
( (long)( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) ) ) |
#define FT_NEXT_UOFF3_LE( buffer ) \ |
( (unsigned long)( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) ) ) |
#define FT_NEXT_LONG_LE( buffer ) \ |
( (long)( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) ) |
#define FT_NEXT_ULONG_LE( buffer ) \ |
( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) ) |
/*************************************************************************/ |
/* */ |
/* Each GET_xxxx() macro uses an implicit `stream' variable. */ |
/* */ |
#if 0 |
#define FT_GET_MACRO( type ) FT_NEXT_ ## type ( stream->cursor ) |
#define FT_GET_CHAR() FT_GET_MACRO( CHAR ) |
#define FT_GET_BYTE() FT_GET_MACRO( BYTE ) |
#define FT_GET_SHORT() FT_GET_MACRO( SHORT ) |
#define FT_GET_USHORT() FT_GET_MACRO( USHORT ) |
#define FT_GET_OFF3() FT_GET_MACRO( OFF3 ) |
#define FT_GET_UOFF3() FT_GET_MACRO( UOFF3 ) |
#define FT_GET_LONG() FT_GET_MACRO( LONG ) |
#define FT_GET_ULONG() FT_GET_MACRO( ULONG ) |
#define FT_GET_TAG4() FT_GET_MACRO( ULONG ) |
#define FT_GET_SHORT_LE() FT_GET_MACRO( SHORT_LE ) |
#define FT_GET_USHORT_LE() FT_GET_MACRO( USHORT_LE ) |
#define FT_GET_LONG_LE() FT_GET_MACRO( LONG_LE ) |
#define FT_GET_ULONG_LE() FT_GET_MACRO( ULONG_LE ) |
#else |
#define FT_GET_MACRO( func, type ) ( (type)func( stream ) ) |
#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetChar, FT_Char ) |
#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetChar, FT_Byte ) |
#define FT_GET_SHORT() FT_GET_MACRO( FT_Stream_GetShort, FT_Short ) |
#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetShort, FT_UShort ) |
#define FT_GET_OFF3() FT_GET_MACRO( FT_Stream_GetOffset, FT_Long ) |
#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetOffset, FT_ULong ) |
#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetLong, FT_Long ) |
#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetLong, FT_ULong ) |
#define FT_GET_TAG4() FT_GET_MACRO( FT_Stream_GetLong, FT_ULong ) |
#define FT_GET_SHORT_LE() FT_GET_MACRO( FT_Stream_GetShortLE, FT_Short ) |
#define FT_GET_USHORT_LE() FT_GET_MACRO( FT_Stream_GetShortLE, FT_UShort ) |
#define FT_GET_LONG_LE() FT_GET_MACRO( FT_Stream_GetLongLE, FT_Long ) |
#define FT_GET_ULONG_LE() FT_GET_MACRO( FT_Stream_GetLongLE, FT_ULong ) |
#endif |
#define FT_READ_MACRO( func, type, var ) \ |
( var = (type)func( stream, &error ), \ |
error != FT_Err_Ok ) |
#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var ) |
#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var ) |
#define FT_READ_SHORT( var ) FT_READ_MACRO( FT_Stream_ReadShort, FT_Short, var ) |
#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadShort, FT_UShort, var ) |
#define FT_READ_OFF3( var ) FT_READ_MACRO( FT_Stream_ReadOffset, FT_Long, var ) |
#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadOffset, FT_ULong, var ) |
#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadLong, FT_Long, var ) |
#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadLong, FT_ULong, var ) |
#define FT_READ_SHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadShortLE, FT_Short, var ) |
#define FT_READ_USHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadShortLE, FT_UShort, var ) |
#define FT_READ_LONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadLongLE, FT_Long, var ) |
#define FT_READ_ULONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadLongLE, FT_ULong, var ) |
#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM |
/* initialize a stream for reading a regular system stream */ |
FT_BASE( FT_Error ) |
FT_Stream_Open( FT_Stream stream, |
const char* filepathname ); |
#endif /* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */ |
/* create a new (input) stream from an FT_Open_Args structure */ |
FT_BASE( FT_Error ) |
FT_Stream_New( FT_Library library, |
const FT_Open_Args* args, |
FT_Stream *astream ); |
/* free a stream */ |
FT_BASE( void ) |
FT_Stream_Free( FT_Stream stream, |
FT_Int external ); |
/* initialize a stream for reading in-memory data */ |
FT_BASE( void ) |
FT_Stream_OpenMemory( FT_Stream stream, |
const FT_Byte* base, |
FT_ULong size ); |
/* close a stream (does not destroy the stream structure) */ |
FT_BASE( void ) |
FT_Stream_Close( FT_Stream stream ); |
/* seek within a stream. position is relative to start of stream */ |
FT_BASE( FT_Error ) |
FT_Stream_Seek( FT_Stream stream, |
FT_ULong pos ); |
/* skip bytes in a stream */ |
FT_BASE( FT_Error ) |
FT_Stream_Skip( FT_Stream stream, |
FT_Long distance ); |
/* return current stream position */ |
FT_BASE( FT_Long ) |
FT_Stream_Pos( FT_Stream stream ); |
/* read bytes from a stream into a user-allocated buffer, returns an */ |
/* error if not all bytes could be read. */ |
FT_BASE( FT_Error ) |
FT_Stream_Read( FT_Stream stream, |
FT_Byte* buffer, |
FT_ULong count ); |
/* read bytes from a stream at a given position */ |
FT_BASE( FT_Error ) |
FT_Stream_ReadAt( FT_Stream stream, |
FT_ULong pos, |
FT_Byte* buffer, |
FT_ULong count ); |
/* try to read bytes at the end of a stream; return number of bytes */ |
/* really available */ |
FT_BASE( FT_ULong ) |
FT_Stream_TryRead( FT_Stream stream, |
FT_Byte* buffer, |
FT_ULong count ); |
/* Enter a frame of `count' consecutive bytes in a stream. Returns an */ |
/* error if the frame could not be read/accessed. The caller can use */ |
/* the FT_Stream_Get_XXX functions to retrieve frame data without */ |
/* error checks. */ |
/* */ |
/* You must _always_ call FT_Stream_ExitFrame() once you have entered */ |
/* a stream frame! */ |
/* */ |
FT_BASE( FT_Error ) |
FT_Stream_EnterFrame( FT_Stream stream, |
FT_ULong count ); |
/* exit a stream frame */ |
FT_BASE( void ) |
FT_Stream_ExitFrame( FT_Stream stream ); |
/* Extract a stream frame. If the stream is disk-based, a heap block */ |
/* is allocated and the frame bytes are read into it. If the stream */ |
/* is memory-based, this function simply set a pointer to the data. */ |
/* */ |
/* Useful to optimize access to memory-based streams transparently. */ |
/* */ |
/* All extracted frames must be `freed' with a call to the function */ |
/* FT_Stream_ReleaseFrame(). */ |
/* */ |
FT_BASE( FT_Error ) |
FT_Stream_ExtractFrame( FT_Stream stream, |
FT_ULong count, |
FT_Byte** pbytes ); |
/* release an extract frame (see FT_Stream_ExtractFrame) */ |
FT_BASE( void ) |
FT_Stream_ReleaseFrame( FT_Stream stream, |
FT_Byte** pbytes ); |
/* read a byte from an entered frame */ |
FT_BASE( FT_Char ) |
FT_Stream_GetChar( FT_Stream stream ); |
/* read a 16-bit big-endian integer from an entered frame */ |
FT_BASE( FT_Short ) |
FT_Stream_GetShort( FT_Stream stream ); |
/* read a 24-bit big-endian integer from an entered frame */ |
FT_BASE( FT_Long ) |
FT_Stream_GetOffset( FT_Stream stream ); |
/* read a 32-bit big-endian integer from an entered frame */ |
FT_BASE( FT_Long ) |
FT_Stream_GetLong( FT_Stream stream ); |
/* read a 16-bit little-endian integer from an entered frame */ |
FT_BASE( FT_Short ) |
FT_Stream_GetShortLE( FT_Stream stream ); |
/* read a 32-bit little-endian integer from an entered frame */ |
FT_BASE( FT_Long ) |
FT_Stream_GetLongLE( FT_Stream stream ); |
/* read a byte from a stream */ |
FT_BASE( FT_Char ) |
FT_Stream_ReadChar( FT_Stream stream, |
FT_Error* error ); |
/* read a 16-bit big-endian integer from a stream */ |
FT_BASE( FT_Short ) |
FT_Stream_ReadShort( FT_Stream stream, |
FT_Error* error ); |
/* read a 24-bit big-endian integer from a stream */ |
FT_BASE( FT_Long ) |
FT_Stream_ReadOffset( FT_Stream stream, |
FT_Error* error ); |
/* read a 32-bit big-endian integer from a stream */ |
FT_BASE( FT_Long ) |
FT_Stream_ReadLong( FT_Stream stream, |
FT_Error* error ); |
/* read a 16-bit little-endian integer from a stream */ |
FT_BASE( FT_Short ) |
FT_Stream_ReadShortLE( FT_Stream stream, |
FT_Error* error ); |
/* read a 32-bit little-endian integer from a stream */ |
FT_BASE( FT_Long ) |
FT_Stream_ReadLongLE( FT_Stream stream, |
FT_Error* error ); |
/* Read a structure from a stream. The structure must be described */ |
/* by an array of FT_Frame_Field records. */ |
FT_BASE( FT_Error ) |
FT_Stream_ReadFields( FT_Stream stream, |
const FT_Frame_Field* fields, |
void* structure ); |
#define FT_STREAM_POS() \ |
FT_Stream_Pos( stream ) |
#define FT_STREAM_SEEK( position ) \ |
FT_SET_ERROR( FT_Stream_Seek( stream, position ) ) |
#define FT_STREAM_SKIP( distance ) \ |
FT_SET_ERROR( FT_Stream_Skip( stream, distance ) ) |
#define FT_STREAM_READ( buffer, count ) \ |
FT_SET_ERROR( FT_Stream_Read( stream, \ |
(FT_Byte*)buffer, \ |
count ) ) |
#define FT_STREAM_READ_AT( position, buffer, count ) \ |
FT_SET_ERROR( FT_Stream_ReadAt( stream, \ |
position, \ |
(FT_Byte*)buffer, \ |
count ) ) |
#define FT_STREAM_READ_FIELDS( fields, object ) \ |
FT_SET_ERROR( FT_Stream_ReadFields( stream, fields, object ) ) |
#define FT_FRAME_ENTER( size ) \ |
FT_SET_ERROR( \ |
FT_DEBUG_INNER( FT_Stream_EnterFrame( stream, size ) ) ) |
#define FT_FRAME_EXIT() \ |
FT_DEBUG_INNER( FT_Stream_ExitFrame( stream ) ) |
#define FT_FRAME_EXTRACT( size, bytes ) \ |
FT_SET_ERROR( \ |
FT_DEBUG_INNER( FT_Stream_ExtractFrame( stream, size, \ |
(FT_Byte**)&(bytes) ) ) ) |
#define FT_FRAME_RELEASE( bytes ) \ |
FT_DEBUG_INNER( FT_Stream_ReleaseFrame( stream, \ |
(FT_Byte**)&(bytes) ) ) |
FT_END_HEADER |
#endif /* __FTSTREAM_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/fttrace.h |
---|
0,0 → 1,139 |
/***************************************************************************/ |
/* */ |
/* fttrace.h */ |
/* */ |
/* Tracing handling (specification only). */ |
/* */ |
/* Copyright 2002, 2004, 2005, 2006, 2007 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. */ |
/* */ |
/***************************************************************************/ |
/* definitions of trace levels for FreeType 2 */ |
/* the first level must always be `trace_any' */ |
FT_TRACE_DEF( any ) |
/* base components */ |
FT_TRACE_DEF( calc ) /* calculations (ftcalc.c) */ |
FT_TRACE_DEF( memory ) /* memory manager (ftobjs.c) */ |
FT_TRACE_DEF( stream ) /* stream manager (ftstream.c) */ |
FT_TRACE_DEF( io ) /* i/o interface (ftsystem.c) */ |
FT_TRACE_DEF( list ) /* list management (ftlist.c) */ |
FT_TRACE_DEF( init ) /* initialization (ftinit.c) */ |
FT_TRACE_DEF( objs ) /* base objects (ftobjs.c) */ |
FT_TRACE_DEF( outline ) /* outline management (ftoutln.c) */ |
FT_TRACE_DEF( glyph ) /* glyph management (ftglyph.c) */ |
FT_TRACE_DEF( gloader ) /* glyph loader (ftgloadr.c) */ |
FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */ |
FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */ |
FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */ |
FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */ |
FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */ |
/* Cache sub-system */ |
FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */ |
/* SFNT driver components */ |
FT_TRACE_DEF( sfdriver ) /* SFNT font driver (sfdriver.c) */ |
FT_TRACE_DEF( sfobjs ) /* SFNT object handler (sfobjs.c) */ |
FT_TRACE_DEF( ttcmap ) /* charmap handler (ttcmap.c) */ |
FT_TRACE_DEF( ttkern ) /* kerning handler (ttkern.c) */ |
FT_TRACE_DEF( ttload ) /* basic TrueType tables (ttload.c) */ |
FT_TRACE_DEF( ttmtx ) /* metrics-related tables (ttmtx.c) */ |
FT_TRACE_DEF( ttpost ) /* PS table processing (ttpost.c) */ |
FT_TRACE_DEF( ttsbit ) /* TrueType sbit handling (ttsbit.c) */ |
FT_TRACE_DEF( ttbdf ) /* TrueType embedded BDF (ttbdf.c) */ |
/* TrueType driver components */ |
FT_TRACE_DEF( ttdriver ) /* TT font driver (ttdriver.c) */ |
FT_TRACE_DEF( ttgload ) /* TT glyph loader (ttgload.c) */ |
FT_TRACE_DEF( ttinterp ) /* bytecode interpreter (ttinterp.c) */ |
FT_TRACE_DEF( ttobjs ) /* TT objects manager (ttobjs.c) */ |
FT_TRACE_DEF( ttpload ) /* TT data/program loader (ttpload.c) */ |
FT_TRACE_DEF( ttgxvar ) /* TrueType GX var handler (ttgxvar.c) */ |
/* Type 1 driver components */ |
FT_TRACE_DEF( t1afm ) |
FT_TRACE_DEF( t1driver ) |
FT_TRACE_DEF( t1gload ) |
FT_TRACE_DEF( t1hint ) |
FT_TRACE_DEF( t1load ) |
FT_TRACE_DEF( t1objs ) |
FT_TRACE_DEF( t1parse ) |
/* PostScript helper module `psaux' */ |
FT_TRACE_DEF( t1decode ) |
FT_TRACE_DEF( psobjs ) |
/* PostScript hinting module `pshinter' */ |
FT_TRACE_DEF( pshrec ) |
FT_TRACE_DEF( pshalgo1 ) |
FT_TRACE_DEF( pshalgo2 ) |
/* Type 2 driver components */ |
FT_TRACE_DEF( cffdriver ) |
FT_TRACE_DEF( cffgload ) |
FT_TRACE_DEF( cffload ) |
FT_TRACE_DEF( cffobjs ) |
FT_TRACE_DEF( cffparse ) |
/* Type 42 driver component */ |
FT_TRACE_DEF( t42 ) |
/* CID driver components */ |
FT_TRACE_DEF( cidafm ) |
FT_TRACE_DEF( ciddriver ) |
FT_TRACE_DEF( cidgload ) |
FT_TRACE_DEF( cidload ) |
FT_TRACE_DEF( cidobjs ) |
FT_TRACE_DEF( cidparse ) |
/* Windows font component */ |
FT_TRACE_DEF( winfnt ) |
/* PCF font components */ |
FT_TRACE_DEF( pcfdriver ) |
FT_TRACE_DEF( pcfread ) |
/* BDF font components */ |
FT_TRACE_DEF( bdfdriver ) |
FT_TRACE_DEF( bdflib ) |
/* PFR font component */ |
FT_TRACE_DEF( pfr ) |
/* OpenType validation components */ |
FT_TRACE_DEF( otvmodule ) |
FT_TRACE_DEF( otvcommon ) |
FT_TRACE_DEF( otvbase ) |
FT_TRACE_DEF( otvgdef ) |
FT_TRACE_DEF( otvgpos ) |
FT_TRACE_DEF( otvgsub ) |
FT_TRACE_DEF( otvjstf ) |
FT_TRACE_DEF( otvmath ) |
/* TrueTypeGX/AAT validation components */ |
FT_TRACE_DEF( gxvmodule ) |
FT_TRACE_DEF( gxvcommon ) |
FT_TRACE_DEF( gxvfeat ) |
FT_TRACE_DEF( gxvmort ) |
FT_TRACE_DEF( gxvmorx ) |
FT_TRACE_DEF( gxvbsln ) |
FT_TRACE_DEF( gxvjust ) |
FT_TRACE_DEF( gxvkern ) |
FT_TRACE_DEF( gxvopbd ) |
FT_TRACE_DEF( gxvtrak ) |
FT_TRACE_DEF( gxvprop ) |
FT_TRACE_DEF( gxvlcar ) |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/ftvalid.h |
---|
0,0 → 1,150 |
/***************************************************************************/ |
/* */ |
/* ftvalid.h */ |
/* */ |
/* FreeType validation support (specification). */ |
/* */ |
/* Copyright 2004 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __FTVALID_H__ |
#define __FTVALID_H__ |
#include <ft2build.h> |
#include FT_CONFIG_STANDARD_LIBRARY_H /* for ft_setjmp and ft_longjmp */ |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/**** ****/ |
/**** ****/ |
/**** V A L I D A T I O N ****/ |
/**** ****/ |
/**** ****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* handle to a validation object */ |
typedef struct FT_ValidatorRec_ volatile* FT_Validator; |
/*************************************************************************/ |
/* */ |
/* There are three distinct validation levels defined here: */ |
/* */ |
/* FT_VALIDATE_DEFAULT :: */ |
/* A table that passes this validation level can be used reliably by */ |
/* FreeType. It generally means that all offsets have been checked to */ |
/* prevent out-of-bound reads, that array counts are correct, etc. */ |
/* */ |
/* FT_VALIDATE_TIGHT :: */ |
/* A table that passes this validation level can be used reliably and */ |
/* doesn't contain invalid data. For example, a charmap table that */ |
/* returns invalid glyph indices will not pass, even though it can */ |
/* be used with FreeType in default mode (the library will simply */ |
/* return an error later when trying to load the glyph). */ |
/* */ |
/* It also checks that fields which must be a multiple of 2, 4, or 8, */ |
/* don't have incorrect values, etc. */ |
/* */ |
/* FT_VALIDATE_PARANOID :: */ |
/* Only for font debugging. Checks that a table follows the */ |
/* specification by 100%. Very few fonts will be able to pass this */ |
/* level anyway but it can be useful for certain tools like font */ |
/* editors/converters. */ |
/* */ |
typedef enum FT_ValidationLevel_ |
{ |
FT_VALIDATE_DEFAULT = 0, |
FT_VALIDATE_TIGHT, |
FT_VALIDATE_PARANOID |
} FT_ValidationLevel; |
/* validator structure */ |
typedef struct FT_ValidatorRec_ |
{ |
const FT_Byte* base; /* address of table in memory */ |
const FT_Byte* limit; /* `base' + sizeof(table) in memory */ |
FT_ValidationLevel level; /* validation level */ |
FT_Error error; /* error returned. 0 means success */ |
ft_jmp_buf jump_buffer; /* used for exception handling */ |
} FT_ValidatorRec; |
#define FT_VALIDATOR( x ) ((FT_Validator)( x )) |
FT_BASE( void ) |
ft_validator_init( FT_Validator valid, |
const FT_Byte* base, |
const FT_Byte* limit, |
FT_ValidationLevel level ); |
/* Do not use this. It's broken and will cause your validator to crash */ |
/* if you run it on an invalid font. */ |
FT_BASE( FT_Int ) |
ft_validator_run( FT_Validator valid ); |
/* Sets the error field in a validator, then calls `longjmp' to return */ |
/* to high-level caller. Using `setjmp/longjmp' avoids many stupid */ |
/* error checks within the validation routines. */ |
/* */ |
FT_BASE( void ) |
ft_validator_error( FT_Validator valid, |
FT_Error error ); |
/* Calls ft_validate_error. Assumes that the `valid' local variable */ |
/* holds a pointer to the current validator object. */ |
/* */ |
/* Use preprocessor prescan to pass FT_ERR_PREFIX. */ |
/* */ |
#define FT_INVALID( _prefix, _error ) FT_INVALID_( _prefix, _error ) |
#define FT_INVALID_( _prefix, _error ) \ |
ft_validator_error( valid, _prefix ## _error ) |
/* called when a broken table is detected */ |
#define FT_INVALID_TOO_SHORT \ |
FT_INVALID( FT_ERR_PREFIX, Invalid_Table ) |
/* called when an invalid offset is detected */ |
#define FT_INVALID_OFFSET \ |
FT_INVALID( FT_ERR_PREFIX, Invalid_Offset ) |
/* called when an invalid format/value is detected */ |
#define FT_INVALID_FORMAT \ |
FT_INVALID( FT_ERR_PREFIX, Invalid_Table ) |
/* called when an invalid glyph index is detected */ |
#define FT_INVALID_GLYPH_ID \ |
FT_INVALID( FT_ERR_PREFIX, Invalid_Glyph_Index ) |
/* called when an invalid field value is detected */ |
#define FT_INVALID_DATA \ |
FT_INVALID( FT_ERR_PREFIX, Invalid_Table ) |
FT_END_HEADER |
#endif /* __FTVALID_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/internal.h |
---|
0,0 → 1,51 |
/***************************************************************************/ |
/* */ |
/* internal.h */ |
/* */ |
/* Internal header files (specification only). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2004 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 file is automatically included by `ft2build.h'. */ |
/* Do not include it manually! */ |
/* */ |
/*************************************************************************/ |
#define FT_INTERNAL_OBJECTS_H <freetype/internal/ftobjs.h> |
#define FT_INTERNAL_PIC_H <freetype/internal/ftpic.h> |
#define FT_INTERNAL_STREAM_H <freetype/internal/ftstream.h> |
#define FT_INTERNAL_MEMORY_H <freetype/internal/ftmemory.h> |
#define FT_INTERNAL_DEBUG_H <freetype/internal/ftdebug.h> |
#define FT_INTERNAL_CALC_H <freetype/internal/ftcalc.h> |
#define FT_INTERNAL_DRIVER_H <freetype/internal/ftdriver.h> |
#define FT_INTERNAL_TRACE_H <freetype/internal/fttrace.h> |
#define FT_INTERNAL_GLYPH_LOADER_H <freetype/internal/ftgloadr.h> |
#define FT_INTERNAL_SFNT_H <freetype/internal/sfnt.h> |
#define FT_INTERNAL_SERVICE_H <freetype/internal/ftserv.h> |
#define FT_INTERNAL_RFORK_H <freetype/internal/ftrfork.h> |
#define FT_INTERNAL_VALIDATE_H <freetype/internal/ftvalid.h> |
#define FT_INTERNAL_TRUETYPE_TYPES_H <freetype/internal/tttypes.h> |
#define FT_INTERNAL_TYPE1_TYPES_H <freetype/internal/t1types.h> |
#define FT_INTERNAL_POSTSCRIPT_AUX_H <freetype/internal/psaux.h> |
#define FT_INTERNAL_POSTSCRIPT_HINTS_H <freetype/internal/pshints.h> |
#define FT_INTERNAL_POSTSCRIPT_GLOBALS_H <freetype/internal/psglobal.h> |
#define FT_INTERNAL_AUTOHINT_H <freetype/internal/autohint.h> |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/pcftypes.h |
---|
0,0 → 1,56 |
/* pcftypes.h |
FreeType font driver for pcf fonts |
Copyright (C) 2000, 2001, 2002 by |
Francesco Zappa Nardelli |
Permission is hereby granted, free of charge, to any person obtaining a copy |
of this software and associated documentation files (the "Software"), to deal |
in the Software without restriction, including without limitation the rights |
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
copies of the Software, and to permit persons to whom the Software is |
furnished to do so, subject to the following conditions: |
The above copyright notice and this permission notice shall be included in |
all copies or substantial portions of the Software. |
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
THE SOFTWARE. |
*/ |
#ifndef __PCFTYPES_H__ |
#define __PCFTYPES_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
FT_BEGIN_HEADER |
typedef struct PCF_Public_FaceRec_ |
{ |
FT_FaceRec root; |
FT_StreamRec gzip_stream; |
FT_Stream gzip_source; |
char* charset_encoding; |
char* charset_registry; |
} PCF_Public_FaceRec, *PCF_Public_Face; |
FT_END_HEADER |
#endif /* __PCFTYPES_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/psaux.h |
---|
0,0 → 1,873 |
/***************************************************************************/ |
/* */ |
/* psaux.h */ |
/* */ |
/* Auxiliary functions and data structures related to PostScript fonts */ |
/* (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __PSAUX_H__ |
#define __PSAUX_H__ |
#include <ft2build.h> |
#include FT_INTERNAL_OBJECTS_H |
#include FT_INTERNAL_TYPE1_TYPES_H |
#include FT_SERVICE_POSTSCRIPT_CMAPS_H |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** T1_TABLE *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
typedef struct PS_TableRec_* PS_Table; |
typedef const struct PS_Table_FuncsRec_* PS_Table_Funcs; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* PS_Table_FuncsRec */ |
/* */ |
/* <Description> */ |
/* A set of function pointers to manage PS_Table objects. */ |
/* */ |
/* <Fields> */ |
/* table_init :: Used to initialize a table. */ |
/* */ |
/* table_done :: Finalizes resp. destroy a given table. */ |
/* */ |
/* table_add :: Adds a new object to a table. */ |
/* */ |
/* table_release :: Releases table data, then finalizes it. */ |
/* */ |
typedef struct PS_Table_FuncsRec_ |
{ |
FT_Error |
(*init)( PS_Table table, |
FT_Int count, |
FT_Memory memory ); |
void |
(*done)( PS_Table table ); |
FT_Error |
(*add)( PS_Table table, |
FT_Int idx, |
void* object, |
FT_PtrDist length ); |
void |
(*release)( PS_Table table ); |
} PS_Table_FuncsRec; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* PS_TableRec */ |
/* */ |
/* <Description> */ |
/* A PS_Table is a simple object used to store an array of objects in */ |
/* a single memory block. */ |
/* */ |
/* <Fields> */ |
/* block :: The address in memory of the growheap's block. This */ |
/* can change between two object adds, due to */ |
/* reallocation. */ |
/* */ |
/* cursor :: The current top of the grow heap within its block. */ |
/* */ |
/* capacity :: The current size of the heap block. Increments by */ |
/* 1kByte chunks. */ |
/* */ |
/* max_elems :: The maximum number of elements in table. */ |
/* */ |
/* num_elems :: The current number of elements in table. */ |
/* */ |
/* elements :: A table of element addresses within the block. */ |
/* */ |
/* lengths :: A table of element sizes within the block. */ |
/* */ |
/* memory :: The object used for memory operations */ |
/* (alloc/realloc). */ |
/* */ |
/* funcs :: A table of method pointers for this object. */ |
/* */ |
typedef struct PS_TableRec_ |
{ |
FT_Byte* block; /* current memory block */ |
FT_Offset cursor; /* current cursor in memory block */ |
FT_Offset capacity; /* current size of memory block */ |
FT_Long init; |
FT_Int max_elems; |
FT_Int num_elems; |
FT_Byte** elements; /* addresses of table elements */ |
FT_PtrDist* lengths; /* lengths of table elements */ |
FT_Memory memory; |
PS_Table_FuncsRec funcs; |
} PS_TableRec; |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** T1 FIELDS & TOKENS *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
typedef struct PS_ParserRec_* PS_Parser; |
typedef struct T1_TokenRec_* T1_Token; |
typedef struct T1_FieldRec_* T1_Field; |
/* simple enumeration type used to identify token types */ |
typedef enum T1_TokenType_ |
{ |
T1_TOKEN_TYPE_NONE = 0, |
T1_TOKEN_TYPE_ANY, |
T1_TOKEN_TYPE_STRING, |
T1_TOKEN_TYPE_ARRAY, |
T1_TOKEN_TYPE_KEY, /* aka `name' */ |
/* do not remove */ |
T1_TOKEN_TYPE_MAX |
} T1_TokenType; |
/* a simple structure used to identify tokens */ |
typedef struct T1_TokenRec_ |
{ |
FT_Byte* start; /* first character of token in input stream */ |
FT_Byte* limit; /* first character after the token */ |
T1_TokenType type; /* type of token */ |
} T1_TokenRec; |
/* enumeration type used to identify object fields */ |
typedef enum T1_FieldType_ |
{ |
T1_FIELD_TYPE_NONE = 0, |
T1_FIELD_TYPE_BOOL, |
T1_FIELD_TYPE_INTEGER, |
T1_FIELD_TYPE_FIXED, |
T1_FIELD_TYPE_FIXED_1000, |
T1_FIELD_TYPE_STRING, |
T1_FIELD_TYPE_KEY, |
T1_FIELD_TYPE_BBOX, |
T1_FIELD_TYPE_INTEGER_ARRAY, |
T1_FIELD_TYPE_FIXED_ARRAY, |
T1_FIELD_TYPE_CALLBACK, |
/* do not remove */ |
T1_FIELD_TYPE_MAX |
} T1_FieldType; |
typedef enum T1_FieldLocation_ |
{ |
T1_FIELD_LOCATION_CID_INFO, |
T1_FIELD_LOCATION_FONT_DICT, |
T1_FIELD_LOCATION_FONT_EXTRA, |
T1_FIELD_LOCATION_FONT_INFO, |
T1_FIELD_LOCATION_PRIVATE, |
T1_FIELD_LOCATION_BBOX, |
T1_FIELD_LOCATION_LOADER, |
T1_FIELD_LOCATION_FACE, |
T1_FIELD_LOCATION_BLEND, |
/* do not remove */ |
T1_FIELD_LOCATION_MAX |
} T1_FieldLocation; |
typedef void |
(*T1_Field_ParseFunc)( FT_Face face, |
FT_Pointer parser ); |
/* structure type used to model object fields */ |
typedef struct T1_FieldRec_ |
{ |
const char* ident; /* field identifier */ |
T1_FieldLocation location; |
T1_FieldType type; /* type of field */ |
T1_Field_ParseFunc reader; |
FT_UInt offset; /* offset of field in object */ |
FT_Byte size; /* size of field in bytes */ |
FT_UInt array_max; /* maximal number of elements for */ |
/* array */ |
FT_UInt count_offset; /* offset of element count for */ |
/* arrays; must not be zero if in */ |
/* use -- in other words, a */ |
/* `num_FOO' element must not */ |
/* start the used structure if we */ |
/* parse a `FOO' array */ |
FT_UInt dict; /* where we expect it */ |
} T1_FieldRec; |
#define T1_FIELD_DICT_FONTDICT ( 1 << 0 ) /* also FontInfo and FDArray */ |
#define T1_FIELD_DICT_PRIVATE ( 1 << 1 ) |
#define T1_NEW_SIMPLE_FIELD( _ident, _type, _fname, _dict ) \ |
{ \ |
_ident, T1CODE, _type, \ |
0, \ |
FT_FIELD_OFFSET( _fname ), \ |
FT_FIELD_SIZE( _fname ), \ |
0, 0, \ |
_dict \ |
}, |
#define T1_NEW_CALLBACK_FIELD( _ident, _reader, _dict ) \ |
{ \ |
_ident, T1CODE, T1_FIELD_TYPE_CALLBACK, \ |
(T1_Field_ParseFunc)_reader, \ |
0, 0, \ |
0, 0, \ |
_dict \ |
}, |
#define T1_NEW_TABLE_FIELD( _ident, _type, _fname, _max, _dict ) \ |
{ \ |
_ident, T1CODE, _type, \ |
0, \ |
FT_FIELD_OFFSET( _fname ), \ |
FT_FIELD_SIZE_DELTA( _fname ), \ |
_max, \ |
FT_FIELD_OFFSET( num_ ## _fname ), \ |
_dict \ |
}, |
#define T1_NEW_TABLE_FIELD2( _ident, _type, _fname, _max, _dict ) \ |
{ \ |
_ident, T1CODE, _type, \ |
0, \ |
FT_FIELD_OFFSET( _fname ), \ |
FT_FIELD_SIZE_DELTA( _fname ), \ |
_max, 0, \ |
_dict \ |
}, |
#define T1_FIELD_BOOL( _ident, _fname, _dict ) \ |
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BOOL, _fname, _dict ) |
#define T1_FIELD_NUM( _ident, _fname, _dict ) \ |
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER, _fname, _dict ) |
#define T1_FIELD_FIXED( _ident, _fname, _dict ) \ |
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED, _fname, _dict ) |
#define T1_FIELD_FIXED_1000( _ident, _fname, _dict ) \ |
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_1000, _fname, \ |
_dict ) |
#define T1_FIELD_STRING( _ident, _fname, _dict ) \ |
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_STRING, _fname, _dict ) |
#define T1_FIELD_KEY( _ident, _fname, _dict ) \ |
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_KEY, _fname, _dict ) |
#define T1_FIELD_BBOX( _ident, _fname, _dict ) \ |
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BBOX, _fname, _dict ) |
#define T1_FIELD_NUM_TABLE( _ident, _fname, _fmax, _dict ) \ |
T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \ |
_fname, _fmax, _dict ) |
#define T1_FIELD_FIXED_TABLE( _ident, _fname, _fmax, _dict ) \ |
T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \ |
_fname, _fmax, _dict ) |
#define T1_FIELD_NUM_TABLE2( _ident, _fname, _fmax, _dict ) \ |
T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \ |
_fname, _fmax, _dict ) |
#define T1_FIELD_FIXED_TABLE2( _ident, _fname, _fmax, _dict ) \ |
T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \ |
_fname, _fmax, _dict ) |
#define T1_FIELD_CALLBACK( _ident, _name, _dict ) \ |
T1_NEW_CALLBACK_FIELD( _ident, _name, _dict ) |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** T1 PARSER *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
typedef const struct PS_Parser_FuncsRec_* PS_Parser_Funcs; |
typedef struct PS_Parser_FuncsRec_ |
{ |
void |
(*init)( PS_Parser parser, |
FT_Byte* base, |
FT_Byte* limit, |
FT_Memory memory ); |
void |
(*done)( PS_Parser parser ); |
void |
(*skip_spaces)( PS_Parser parser ); |
void |
(*skip_PS_token)( PS_Parser parser ); |
FT_Long |
(*to_int)( PS_Parser parser ); |
FT_Fixed |
(*to_fixed)( PS_Parser parser, |
FT_Int power_ten ); |
FT_Error |
(*to_bytes)( PS_Parser parser, |
FT_Byte* bytes, |
FT_Offset max_bytes, |
FT_Long* pnum_bytes, |
FT_Bool delimiters ); |
FT_Int |
(*to_coord_array)( PS_Parser parser, |
FT_Int max_coords, |
FT_Short* coords ); |
FT_Int |
(*to_fixed_array)( PS_Parser parser, |
FT_Int max_values, |
FT_Fixed* values, |
FT_Int power_ten ); |
void |
(*to_token)( PS_Parser parser, |
T1_Token token ); |
void |
(*to_token_array)( PS_Parser parser, |
T1_Token tokens, |
FT_UInt max_tokens, |
FT_Int* pnum_tokens ); |
FT_Error |
(*load_field)( PS_Parser parser, |
const T1_Field field, |
void** objects, |
FT_UInt max_objects, |
FT_ULong* pflags ); |
FT_Error |
(*load_field_table)( PS_Parser parser, |
const T1_Field field, |
void** objects, |
FT_UInt max_objects, |
FT_ULong* pflags ); |
} PS_Parser_FuncsRec; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* PS_ParserRec */ |
/* */ |
/* <Description> */ |
/* A PS_Parser is an object used to parse a Type 1 font very quickly. */ |
/* */ |
/* <Fields> */ |
/* cursor :: The current position in the text. */ |
/* */ |
/* base :: Start of the processed text. */ |
/* */ |
/* limit :: End of the processed text. */ |
/* */ |
/* error :: The last error returned. */ |
/* */ |
/* memory :: The object used for memory operations (alloc/realloc). */ |
/* */ |
/* funcs :: A table of functions for the parser. */ |
/* */ |
typedef struct PS_ParserRec_ |
{ |
FT_Byte* cursor; |
FT_Byte* base; |
FT_Byte* limit; |
FT_Error error; |
FT_Memory memory; |
PS_Parser_FuncsRec funcs; |
} PS_ParserRec; |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** T1 BUILDER *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
typedef struct T1_BuilderRec_* T1_Builder; |
typedef FT_Error |
(*T1_Builder_Check_Points_Func)( T1_Builder builder, |
FT_Int count ); |
typedef void |
(*T1_Builder_Add_Point_Func)( T1_Builder builder, |
FT_Pos x, |
FT_Pos y, |
FT_Byte flag ); |
typedef FT_Error |
(*T1_Builder_Add_Point1_Func)( T1_Builder builder, |
FT_Pos x, |
FT_Pos y ); |
typedef FT_Error |
(*T1_Builder_Add_Contour_Func)( T1_Builder builder ); |
typedef FT_Error |
(*T1_Builder_Start_Point_Func)( T1_Builder builder, |
FT_Pos x, |
FT_Pos y ); |
typedef void |
(*T1_Builder_Close_Contour_Func)( T1_Builder builder ); |
typedef const struct T1_Builder_FuncsRec_* T1_Builder_Funcs; |
typedef struct T1_Builder_FuncsRec_ |
{ |
void |
(*init)( T1_Builder builder, |
FT_Face face, |
FT_Size size, |
FT_GlyphSlot slot, |
FT_Bool hinting ); |
void |
(*done)( T1_Builder builder ); |
T1_Builder_Check_Points_Func check_points; |
T1_Builder_Add_Point_Func add_point; |
T1_Builder_Add_Point1_Func add_point1; |
T1_Builder_Add_Contour_Func add_contour; |
T1_Builder_Start_Point_Func start_point; |
T1_Builder_Close_Contour_Func close_contour; |
} T1_Builder_FuncsRec; |
/* an enumeration type to handle charstring parsing states */ |
typedef enum T1_ParseState_ |
{ |
T1_Parse_Start, |
T1_Parse_Have_Width, |
T1_Parse_Have_Moveto, |
T1_Parse_Have_Path |
} T1_ParseState; |
/*************************************************************************/ |
/* */ |
/* <Structure> */ |
/* T1_BuilderRec */ |
/* */ |
/* <Description> */ |
/* A structure used during glyph loading to store its outline. */ |
/* */ |
/* <Fields> */ |
/* memory :: The current memory object. */ |
/* */ |
/* face :: The current face object. */ |
/* */ |
/* glyph :: The current glyph slot. */ |
/* */ |
/* loader :: XXX */ |
/* */ |
/* base :: The base glyph outline. */ |
/* */ |
/* current :: The current glyph outline. */ |
/* */ |
/* max_points :: maximum points in builder outline */ |
/* */ |
/* max_contours :: Maximal number of contours in builder outline. */ |
/* */ |
/* pos_x :: The horizontal translation (if composite glyph). */ |
/* */ |
/* pos_y :: The vertical translation (if composite glyph). */ |
/* */ |
/* left_bearing :: The left side bearing point. */ |
/* */ |
/* advance :: The horizontal advance vector. */ |
/* */ |
/* bbox :: Unused. */ |
/* */ |
/* parse_state :: An enumeration which controls the charstring */ |
/* parsing state. */ |
/* */ |
/* load_points :: If this flag is not set, no points are loaded. */ |
/* */ |
/* no_recurse :: Set but not used. */ |
/* */ |
/* metrics_only :: A boolean indicating that we only want to compute */ |
/* the metrics of a given glyph, not load all of its */ |
/* points. */ |
/* */ |
/* funcs :: An array of function pointers for the builder. */ |
/* */ |
typedef struct T1_BuilderRec_ |
{ |
FT_Memory memory; |
FT_Face face; |
FT_GlyphSlot glyph; |
FT_GlyphLoader loader; |
FT_Outline* base; |
FT_Outline* current; |
FT_Pos pos_x; |
FT_Pos pos_y; |
FT_Vector left_bearing; |
FT_Vector advance; |
FT_BBox bbox; /* bounding box */ |
T1_ParseState parse_state; |
FT_Bool load_points; |
FT_Bool no_recurse; |
FT_Bool metrics_only; |
void* hints_funcs; /* hinter-specific */ |
void* hints_globals; /* hinter-specific */ |
T1_Builder_FuncsRec funcs; |
} T1_BuilderRec; |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** T1 DECODER *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
#if 0 |
/*************************************************************************/ |
/* */ |
/* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */ |
/* calls during glyph loading. */ |
/* */ |
#define T1_MAX_SUBRS_CALLS 8 |
/*************************************************************************/ |
/* */ |
/* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */ |
/* minimum of 16 is required. */ |
/* */ |
#define T1_MAX_CHARSTRINGS_OPERANDS 32 |
#endif /* 0 */ |
typedef struct T1_Decoder_ZoneRec_ |
{ |
FT_Byte* cursor; |
FT_Byte* base; |
FT_Byte* limit; |
} T1_Decoder_ZoneRec, *T1_Decoder_Zone; |
typedef struct T1_DecoderRec_* T1_Decoder; |
typedef const struct T1_Decoder_FuncsRec_* T1_Decoder_Funcs; |
typedef FT_Error |
(*T1_Decoder_Callback)( T1_Decoder decoder, |
FT_UInt glyph_index ); |
typedef struct T1_Decoder_FuncsRec_ |
{ |
FT_Error |
(*init)( T1_Decoder decoder, |
FT_Face face, |
FT_Size size, |
FT_GlyphSlot slot, |
FT_Byte** glyph_names, |
PS_Blend blend, |
FT_Bool hinting, |
FT_Render_Mode hint_mode, |
T1_Decoder_Callback callback ); |
void |
(*done)( T1_Decoder decoder ); |
FT_Error |
(*parse_charstrings)( T1_Decoder decoder, |
FT_Byte* base, |
FT_UInt len ); |
} T1_Decoder_FuncsRec; |
typedef struct T1_DecoderRec_ |
{ |
T1_BuilderRec builder; |
FT_Long stack[T1_MAX_CHARSTRINGS_OPERANDS]; |
FT_Long* top; |
T1_Decoder_ZoneRec zones[T1_MAX_SUBRS_CALLS + 1]; |
T1_Decoder_Zone zone; |
FT_Service_PsCMaps psnames; /* for seac */ |
FT_UInt num_glyphs; |
FT_Byte** glyph_names; |
FT_Int lenIV; /* internal for sub routine calls */ |
FT_UInt num_subrs; |
FT_Byte** subrs; |
FT_PtrDist* subrs_len; /* array of subrs length (optional) */ |
FT_Matrix font_matrix; |
FT_Vector font_offset; |
FT_Int flex_state; |
FT_Int num_flex_vectors; |
FT_Vector flex_vectors[7]; |
PS_Blend blend; /* for multiple master support */ |
FT_Render_Mode hint_mode; |
T1_Decoder_Callback parse_callback; |
T1_Decoder_FuncsRec funcs; |
FT_Long* buildchar; |
FT_UInt len_buildchar; |
FT_Bool seac; |
} T1_DecoderRec; |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** AFM PARSER *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
typedef struct AFM_ParserRec_* AFM_Parser; |
typedef struct AFM_Parser_FuncsRec_ |
{ |
FT_Error |
(*init)( AFM_Parser parser, |
FT_Memory memory, |
FT_Byte* base, |
FT_Byte* limit ); |
void |
(*done)( AFM_Parser parser ); |
FT_Error |
(*parse)( AFM_Parser parser ); |
} AFM_Parser_FuncsRec; |
typedef struct AFM_StreamRec_* AFM_Stream; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* AFM_ParserRec */ |
/* */ |
/* <Description> */ |
/* An AFM_Parser is a parser for the AFM files. */ |
/* */ |
/* <Fields> */ |
/* memory :: The object used for memory operations (alloc and */ |
/* realloc). */ |
/* */ |
/* stream :: This is an opaque object. */ |
/* */ |
/* FontInfo :: The result will be stored here. */ |
/* */ |
/* get_index :: A user provided function to get a glyph index by its */ |
/* name. */ |
/* */ |
typedef struct AFM_ParserRec_ |
{ |
FT_Memory memory; |
AFM_Stream stream; |
AFM_FontInfo FontInfo; |
FT_Int |
(*get_index)( const char* name, |
FT_Offset len, |
void* user_data ); |
void* user_data; |
} AFM_ParserRec; |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** TYPE1 CHARMAPS *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
typedef const struct T1_CMap_ClassesRec_* T1_CMap_Classes; |
typedef struct T1_CMap_ClassesRec_ |
{ |
FT_CMap_Class standard; |
FT_CMap_Class expert; |
FT_CMap_Class custom; |
FT_CMap_Class unicode; |
} T1_CMap_ClassesRec; |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** PSAux Module Interface *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
typedef struct PSAux_ServiceRec_ |
{ |
/* don't use `PS_Table_Funcs' and friends to avoid compiler warnings */ |
const PS_Table_FuncsRec* ps_table_funcs; |
const PS_Parser_FuncsRec* ps_parser_funcs; |
const T1_Builder_FuncsRec* t1_builder_funcs; |
const T1_Decoder_FuncsRec* t1_decoder_funcs; |
void |
(*t1_decrypt)( FT_Byte* buffer, |
FT_Offset length, |
FT_UShort seed ); |
T1_CMap_Classes t1_cmap_classes; |
/* fields after this comment line were added after version 2.1.10 */ |
const AFM_Parser_FuncsRec* afm_parser_funcs; |
} PSAux_ServiceRec, *PSAux_Service; |
/* backwards-compatible type definition */ |
typedef PSAux_ServiceRec PSAux_Interface; |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** Some convenience functions *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
#define IS_PS_NEWLINE( ch ) \ |
( (ch) == '\r' || \ |
(ch) == '\n' ) |
#define IS_PS_SPACE( ch ) \ |
( (ch) == ' ' || \ |
IS_PS_NEWLINE( ch ) || \ |
(ch) == '\t' || \ |
(ch) == '\f' || \ |
(ch) == '\0' ) |
#define IS_PS_SPECIAL( ch ) \ |
( (ch) == '/' || \ |
(ch) == '(' || (ch) == ')' || \ |
(ch) == '<' || (ch) == '>' || \ |
(ch) == '[' || (ch) == ']' || \ |
(ch) == '{' || (ch) == '}' || \ |
(ch) == '%' ) |
#define IS_PS_DELIM( ch ) \ |
( IS_PS_SPACE( ch ) || \ |
IS_PS_SPECIAL( ch ) ) |
#define IS_PS_DIGIT( ch ) \ |
( (ch) >= '0' && (ch) <= '9' ) |
#define IS_PS_XDIGIT( ch ) \ |
( IS_PS_DIGIT( ch ) || \ |
( (ch) >= 'A' && (ch) <= 'F' ) || \ |
( (ch) >= 'a' && (ch) <= 'f' ) ) |
#define IS_PS_BASE85( ch ) \ |
( (ch) >= '!' && (ch) <= 'u' ) |
#define IS_PS_TOKEN( cur, limit, token ) \ |
( (char)(cur)[0] == (token)[0] && \ |
( (cur) + sizeof ( (token) ) == (limit) || \ |
( (cur) + sizeof( (token) ) < (limit) && \ |
IS_PS_DELIM( (cur)[sizeof ( (token) ) - 1] ) ) ) && \ |
ft_strncmp( (char*)(cur), (token), sizeof ( (token) ) - 1 ) == 0 ) |
FT_END_HEADER |
#endif /* __PSAUX_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/pshints.h |
---|
0,0 → 1,712 |
/***************************************************************************/ |
/* */ |
/* pshints.h */ |
/* */ |
/* Interface to Postscript-specific (Type 1 and Type 2) hints */ |
/* recorders (specification only). These are used to support native */ |
/* T1/T2 hints in the `type1', `cid', and `cff' font drivers. */ |
/* */ |
/* Copyright 2001, 2002, 2003, 2005, 2006, 2007, 2009 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __PSHINTS_H__ |
#define __PSHINTS_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#include FT_TYPE1_TABLES_H |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** INTERNAL REPRESENTATION OF GLOBALS *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
typedef struct PSH_GlobalsRec_* PSH_Globals; |
typedef FT_Error |
(*PSH_Globals_NewFunc)( FT_Memory memory, |
T1_Private* private_dict, |
PSH_Globals* aglobals ); |
typedef FT_Error |
(*PSH_Globals_SetScaleFunc)( PSH_Globals globals, |
FT_Fixed x_scale, |
FT_Fixed y_scale, |
FT_Fixed x_delta, |
FT_Fixed y_delta ); |
typedef void |
(*PSH_Globals_DestroyFunc)( PSH_Globals globals ); |
typedef struct PSH_Globals_FuncsRec_ |
{ |
PSH_Globals_NewFunc create; |
PSH_Globals_SetScaleFunc set_scale; |
PSH_Globals_DestroyFunc destroy; |
} PSH_Globals_FuncsRec, *PSH_Globals_Funcs; |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** PUBLIC TYPE 1 HINTS RECORDER *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/************************************************************************* |
* |
* @type: |
* T1_Hints |
* |
* @description: |
* This is a handle to an opaque structure used to record glyph hints |
* from a Type 1 character glyph character string. |
* |
* The methods used to operate on this object are defined by the |
* @T1_Hints_FuncsRec structure. Recording glyph hints is normally |
* achieved through the following scheme: |
* |
* - Open a new hint recording session by calling the `open' method. |
* This rewinds the recorder and prepare it for new input. |
* |
* - For each hint found in the glyph charstring, call the corresponding |
* method (`stem', `stem3', or `reset'). Note that these functions do |
* not return an error code. |
* |
* - Close the recording session by calling the `close' method. It |
* returns an error code if the hints were invalid or something |
* strange happened (e.g., memory shortage). |
* |
* The hints accumulated in the object can later be used by the |
* PostScript hinter. |
* |
*/ |
typedef struct T1_HintsRec_* T1_Hints; |
/************************************************************************* |
* |
* @type: |
* T1_Hints_Funcs |
* |
* @description: |
* A pointer to the @T1_Hints_FuncsRec structure that defines the API of |
* a given @T1_Hints object. |
* |
*/ |
typedef const struct T1_Hints_FuncsRec_* T1_Hints_Funcs; |
/************************************************************************* |
* |
* @functype: |
* T1_Hints_OpenFunc |
* |
* @description: |
* A method of the @T1_Hints class used to prepare it for a new Type 1 |
* hints recording session. |
* |
* @input: |
* hints :: |
* A handle to the Type 1 hints recorder. |
* |
* @note: |
* You should always call the @T1_Hints_CloseFunc method in order to |
* close an opened recording session. |
* |
*/ |
typedef void |
(*T1_Hints_OpenFunc)( T1_Hints hints ); |
/************************************************************************* |
* |
* @functype: |
* T1_Hints_SetStemFunc |
* |
* @description: |
* A method of the @T1_Hints class used to record a new horizontal or |
* vertical stem. This corresponds to the Type 1 `hstem' and `vstem' |
* operators. |
* |
* @input: |
* hints :: |
* A handle to the Type 1 hints recorder. |
* |
* dimension :: |
* 0 for horizontal stems (hstem), 1 for vertical ones (vstem). |
* |
* coords :: |
* Array of 2 coordinates in 16.16 format, used as (position,length) |
* stem descriptor. |
* |
* @note: |
* Use vertical coordinates (y) for horizontal stems (dim=0). Use |
* horizontal coordinates (x) for vertical stems (dim=1). |
* |
* `coords[0]' is the absolute stem position (lowest coordinate); |
* `coords[1]' is the length. |
* |
* The length can be negative, in which case it must be either -20 or |
* -21. It is interpreted as a `ghost' stem, according to the Type 1 |
* specification. |
* |
* If the length is -21 (corresponding to a bottom ghost stem), then |
* the real stem position is `coords[0]+coords[1]'. |
* |
*/ |
typedef void |
(*T1_Hints_SetStemFunc)( T1_Hints hints, |
FT_UInt dimension, |
FT_Fixed* coords ); |
/************************************************************************* |
* |
* @functype: |
* T1_Hints_SetStem3Func |
* |
* @description: |
* A method of the @T1_Hints class used to record three |
* counter-controlled horizontal or vertical stems at once. |
* |
* @input: |
* hints :: |
* A handle to the Type 1 hints recorder. |
* |
* dimension :: |
* 0 for horizontal stems, 1 for vertical ones. |
* |
* coords :: |
* An array of 6 values in 16.16 format, holding 3 (position,length) |
* pairs for the counter-controlled stems. |
* |
* @note: |
* Use vertical coordinates (y) for horizontal stems (dim=0). Use |
* horizontal coordinates (x) for vertical stems (dim=1). |
* |
* The lengths cannot be negative (ghost stems are never |
* counter-controlled). |
* |
*/ |
typedef void |
(*T1_Hints_SetStem3Func)( T1_Hints hints, |
FT_UInt dimension, |
FT_Fixed* coords ); |
/************************************************************************* |
* |
* @functype: |
* T1_Hints_ResetFunc |
* |
* @description: |
* A method of the @T1_Hints class used to reset the stems hints in a |
* recording session. |
* |
* @input: |
* hints :: |
* A handle to the Type 1 hints recorder. |
* |
* end_point :: |
* The index of the last point in the input glyph in which the |
* previously defined hints apply. |
* |
*/ |
typedef void |
(*T1_Hints_ResetFunc)( T1_Hints hints, |
FT_UInt end_point ); |
/************************************************************************* |
* |
* @functype: |
* T1_Hints_CloseFunc |
* |
* @description: |
* A method of the @T1_Hints class used to close a hint recording |
* session. |
* |
* @input: |
* hints :: |
* A handle to the Type 1 hints recorder. |
* |
* end_point :: |
* The index of the last point in the input glyph. |
* |
* @return: |
* FreeType error code. 0 means success. |
* |
* @note: |
* The error code is set to indicate that an error occurred during the |
* recording session. |
* |
*/ |
typedef FT_Error |
(*T1_Hints_CloseFunc)( T1_Hints hints, |
FT_UInt end_point ); |
/************************************************************************* |
* |
* @functype: |
* T1_Hints_ApplyFunc |
* |
* @description: |
* A method of the @T1_Hints class used to apply hints to the |
* corresponding glyph outline. Must be called once all hints have been |
* recorded. |
* |
* @input: |
* hints :: |
* A handle to the Type 1 hints recorder. |
* |
* outline :: |
* A pointer to the target outline descriptor. |
* |
* globals :: |
* The hinter globals for this font. |
* |
* hint_mode :: |
* Hinting information. |
* |
* @return: |
* FreeType error code. 0 means success. |
* |
* @note: |
* On input, all points within the outline are in font coordinates. On |
* output, they are in 1/64th of pixels. |
* |
* The scaling transformation is taken from the `globals' object which |
* must correspond to the same font as the glyph. |
* |
*/ |
typedef FT_Error |
(*T1_Hints_ApplyFunc)( T1_Hints hints, |
FT_Outline* outline, |
PSH_Globals globals, |
FT_Render_Mode hint_mode ); |
/************************************************************************* |
* |
* @struct: |
* T1_Hints_FuncsRec |
* |
* @description: |
* The structure used to provide the API to @T1_Hints objects. |
* |
* @fields: |
* hints :: |
* A handle to the T1 Hints recorder. |
* |
* open :: |
* The function to open a recording session. |
* |
* close :: |
* The function to close a recording session. |
* |
* stem :: |
* The function to set a simple stem. |
* |
* stem3 :: |
* The function to set counter-controlled stems. |
* |
* reset :: |
* The function to reset stem hints. |
* |
* apply :: |
* The function to apply the hints to the corresponding glyph outline. |
* |
*/ |
typedef struct T1_Hints_FuncsRec_ |
{ |
T1_Hints hints; |
T1_Hints_OpenFunc open; |
T1_Hints_CloseFunc close; |
T1_Hints_SetStemFunc stem; |
T1_Hints_SetStem3Func stem3; |
T1_Hints_ResetFunc reset; |
T1_Hints_ApplyFunc apply; |
} T1_Hints_FuncsRec; |
/*************************************************************************/ |
/*************************************************************************/ |
/***** *****/ |
/***** PUBLIC TYPE 2 HINTS RECORDER *****/ |
/***** *****/ |
/*************************************************************************/ |
/*************************************************************************/ |
/************************************************************************* |
* |
* @type: |
* T2_Hints |
* |
* @description: |
* This is a handle to an opaque structure used to record glyph hints |
* from a Type 2 character glyph character string. |
* |
* The methods used to operate on this object are defined by the |
* @T2_Hints_FuncsRec structure. Recording glyph hints is normally |
* achieved through the following scheme: |
* |
* - Open a new hint recording session by calling the `open' method. |
* This rewinds the recorder and prepare it for new input. |
* |
* - For each hint found in the glyph charstring, call the corresponding |
* method (`stems', `hintmask', `counters'). Note that these |
* functions do not return an error code. |
* |
* - Close the recording session by calling the `close' method. It |
* returns an error code if the hints were invalid or something |
* strange happened (e.g., memory shortage). |
* |
* The hints accumulated in the object can later be used by the |
* Postscript hinter. |
* |
*/ |
typedef struct T2_HintsRec_* T2_Hints; |
/************************************************************************* |
* |
* @type: |
* T2_Hints_Funcs |
* |
* @description: |
* A pointer to the @T2_Hints_FuncsRec structure that defines the API of |
* a given @T2_Hints object. |
* |
*/ |
typedef const struct T2_Hints_FuncsRec_* T2_Hints_Funcs; |
/************************************************************************* |
* |
* @functype: |
* T2_Hints_OpenFunc |
* |
* @description: |
* A method of the @T2_Hints class used to prepare it for a new Type 2 |
* hints recording session. |
* |
* @input: |
* hints :: |
* A handle to the Type 2 hints recorder. |
* |
* @note: |
* You should always call the @T2_Hints_CloseFunc method in order to |
* close an opened recording session. |
* |
*/ |
typedef void |
(*T2_Hints_OpenFunc)( T2_Hints hints ); |
/************************************************************************* |
* |
* @functype: |
* T2_Hints_StemsFunc |
* |
* @description: |
* A method of the @T2_Hints class used to set the table of stems in |
* either the vertical or horizontal dimension. Equivalent to the |
* `hstem', `vstem', `hstemhm', and `vstemhm' Type 2 operators. |
* |
* @input: |
* hints :: |
* A handle to the Type 2 hints recorder. |
* |
* dimension :: |
* 0 for horizontal stems (hstem), 1 for vertical ones (vstem). |
* |
* count :: |
* The number of stems. |
* |
* coords :: |
* An array of `count' (position,length) pairs in 16.16 format. |
* |
* @note: |
* Use vertical coordinates (y) for horizontal stems (dim=0). Use |
* horizontal coordinates (x) for vertical stems (dim=1). |
* |
* There are `2*count' elements in the `coords' array. Each even |
* element is an absolute position in font units, each odd element is a |
* length in font units. |
* |
* A length can be negative, in which case it must be either -20 or |
* -21. It is interpreted as a `ghost' stem, according to the Type 1 |
* specification. |
* |
*/ |
typedef void |
(*T2_Hints_StemsFunc)( T2_Hints hints, |
FT_UInt dimension, |
FT_UInt count, |
FT_Fixed* coordinates ); |
/************************************************************************* |
* |
* @functype: |
* T2_Hints_MaskFunc |
* |
* @description: |
* A method of the @T2_Hints class used to set a given hintmask (this |
* corresponds to the `hintmask' Type 2 operator). |
* |
* @input: |
* hints :: |
* A handle to the Type 2 hints recorder. |
* |
* end_point :: |
* The glyph index of the last point to which the previously defined |
* or activated hints apply. |
* |
* bit_count :: |
* The number of bits in the hint mask. |
* |
* bytes :: |
* An array of bytes modelling the hint mask. |
* |
* @note: |
* If the hintmask starts the charstring (before any glyph point |
* definition), the value of `end_point' should be 0. |
* |
* `bit_count' is the number of meaningful bits in the `bytes' array; it |
* must be equal to the total number of hints defined so far (i.e., |
* horizontal+verticals). |
* |
* The `bytes' array can come directly from the Type 2 charstring and |
* respects the same format. |
* |
*/ |
typedef void |
(*T2_Hints_MaskFunc)( T2_Hints hints, |
FT_UInt end_point, |
FT_UInt bit_count, |
const FT_Byte* bytes ); |
/************************************************************************* |
* |
* @functype: |
* T2_Hints_CounterFunc |
* |
* @description: |
* A method of the @T2_Hints class used to set a given counter mask |
* (this corresponds to the `hintmask' Type 2 operator). |
* |
* @input: |
* hints :: |
* A handle to the Type 2 hints recorder. |
* |
* end_point :: |
* A glyph index of the last point to which the previously defined or |
* active hints apply. |
* |
* bit_count :: |
* The number of bits in the hint mask. |
* |
* bytes :: |
* An array of bytes modelling the hint mask. |
* |
* @note: |
* If the hintmask starts the charstring (before any glyph point |
* definition), the value of `end_point' should be 0. |
* |
* `bit_count' is the number of meaningful bits in the `bytes' array; it |
* must be equal to the total number of hints defined so far (i.e., |
* horizontal+verticals). |
* |
* The `bytes' array can come directly from the Type 2 charstring and |
* respects the same format. |
* |
*/ |
typedef void |
(*T2_Hints_CounterFunc)( T2_Hints hints, |
FT_UInt bit_count, |
const FT_Byte* bytes ); |
/************************************************************************* |
* |
* @functype: |
* T2_Hints_CloseFunc |
* |
* @description: |
* A method of the @T2_Hints class used to close a hint recording |
* session. |
* |
* @input: |
* hints :: |
* A handle to the Type 2 hints recorder. |
* |
* end_point :: |
* The index of the last point in the input glyph. |
* |
* @return: |
* FreeType error code. 0 means success. |
* |
* @note: |
* The error code is set to indicate that an error occurred during the |
* recording session. |
* |
*/ |
typedef FT_Error |
(*T2_Hints_CloseFunc)( T2_Hints hints, |
FT_UInt end_point ); |
/************************************************************************* |
* |
* @functype: |
* T2_Hints_ApplyFunc |
* |
* @description: |
* A method of the @T2_Hints class used to apply hints to the |
* corresponding glyph outline. Must be called after the `close' |
* method. |
* |
* @input: |
* hints :: |
* A handle to the Type 2 hints recorder. |
* |
* outline :: |
* A pointer to the target outline descriptor. |
* |
* globals :: |
* The hinter globals for this font. |
* |
* hint_mode :: |
* Hinting information. |
* |
* @return: |
* FreeType error code. 0 means success. |
* |
* @note: |
* On input, all points within the outline are in font coordinates. On |
* output, they are in 1/64th of pixels. |
* |
* The scaling transformation is taken from the `globals' object which |
* must correspond to the same font than the glyph. |
* |
*/ |
typedef FT_Error |
(*T2_Hints_ApplyFunc)( T2_Hints hints, |
FT_Outline* outline, |
PSH_Globals globals, |
FT_Render_Mode hint_mode ); |
/************************************************************************* |
* |
* @struct: |
* T2_Hints_FuncsRec |
* |
* @description: |
* The structure used to provide the API to @T2_Hints objects. |
* |
* @fields: |
* hints :: |
* A handle to the T2 hints recorder object. |
* |
* open :: |
* The function to open a recording session. |
* |
* close :: |
* The function to close a recording session. |
* |
* stems :: |
* The function to set the dimension's stems table. |
* |
* hintmask :: |
* The function to set hint masks. |
* |
* counter :: |
* The function to set counter masks. |
* |
* apply :: |
* The function to apply the hints on the corresponding glyph outline. |
* |
*/ |
typedef struct T2_Hints_FuncsRec_ |
{ |
T2_Hints hints; |
T2_Hints_OpenFunc open; |
T2_Hints_CloseFunc close; |
T2_Hints_StemsFunc stems; |
T2_Hints_MaskFunc hintmask; |
T2_Hints_CounterFunc counter; |
T2_Hints_ApplyFunc apply; |
} T2_Hints_FuncsRec; |
/* */ |
typedef struct PSHinter_Interface_ |
{ |
PSH_Globals_Funcs (*get_globals_funcs)( FT_Module module ); |
T1_Hints_Funcs (*get_t1_funcs) ( FT_Module module ); |
T2_Hints_Funcs (*get_t2_funcs) ( FT_Module module ); |
} PSHinter_Interface; |
typedef PSHinter_Interface* PSHinter_Service; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_PSHINTER_INTERFACE(class_, get_globals_funcs_, \ |
get_t1_funcs_, get_t2_funcs_) \ |
static const PSHinter_Interface class_ = \ |
{ \ |
get_globals_funcs_, get_t1_funcs_, get_t2_funcs_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_PSHINTER_INTERFACE(class_, get_globals_funcs_, \ |
get_t1_funcs_, get_t2_funcs_) \ |
void \ |
FT_Init_Class_##class_( FT_Library library, \ |
PSHinter_Interface* clazz) \ |
{ \ |
FT_UNUSED(library); \ |
clazz->get_globals_funcs = get_globals_funcs_; \ |
clazz->get_t1_funcs = get_t1_funcs_; \ |
clazz->get_t2_funcs = get_t2_funcs_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
FT_END_HEADER |
#endif /* __PSHINTS_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svbdf.h |
---|
0,0 → 1,77 |
/***************************************************************************/ |
/* */ |
/* svbdf.h */ |
/* */ |
/* The FreeType BDF services (specification). */ |
/* */ |
/* Copyright 2003 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVBDF_H__ |
#define __SVBDF_H__ |
#include FT_BDF_H |
#include FT_INTERNAL_SERVICE_H |
FT_BEGIN_HEADER |
#define FT_SERVICE_ID_BDF "bdf" |
typedef FT_Error |
(*FT_BDF_GetCharsetIdFunc)( FT_Face face, |
const char* *acharset_encoding, |
const char* *acharset_registry ); |
typedef FT_Error |
(*FT_BDF_GetPropertyFunc)( FT_Face face, |
const char* prop_name, |
BDF_PropertyRec *aproperty ); |
FT_DEFINE_SERVICE( BDF ) |
{ |
FT_BDF_GetCharsetIdFunc get_charset_id; |
FT_BDF_GetPropertyFunc get_property; |
}; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_SERVICE_BDFRec(class_, get_charset_id_, get_property_) \ |
static const FT_Service_BDFRec class_ = \ |
{ \ |
get_charset_id_, get_property_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_SERVICE_BDFRec(class_, get_charset_id_, get_property_) \ |
void \ |
FT_Init_Class_##class_( FT_Service_BDFRec* clazz ) \ |
{ \ |
clazz->get_charset_id = get_charset_id_; \ |
clazz->get_property = get_property_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* */ |
FT_END_HEADER |
#endif /* __SVBDF_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svcid.h |
---|
0,0 → 1,83 |
/***************************************************************************/ |
/* */ |
/* svcid.h */ |
/* */ |
/* The FreeType CID font services (specification). */ |
/* */ |
/* Copyright 2007, 2009 by Derek Clegg, Michael Toftdal. */ |
/* */ |
/* 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVCID_H__ |
#define __SVCID_H__ |
#include FT_INTERNAL_SERVICE_H |
FT_BEGIN_HEADER |
#define FT_SERVICE_ID_CID "CID" |
typedef FT_Error |
(*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face face, |
const char* *registry, |
const char* *ordering, |
FT_Int *supplement ); |
typedef FT_Error |
(*FT_CID_GetIsInternallyCIDKeyedFunc)( FT_Face face, |
FT_Bool *is_cid ); |
typedef FT_Error |
(*FT_CID_GetCIDFromGlyphIndexFunc)( FT_Face face, |
FT_UInt glyph_index, |
FT_UInt *cid ); |
FT_DEFINE_SERVICE( CID ) |
{ |
FT_CID_GetRegistryOrderingSupplementFunc get_ros; |
FT_CID_GetIsInternallyCIDKeyedFunc get_is_cid; |
FT_CID_GetCIDFromGlyphIndexFunc get_cid_from_glyph_index; |
}; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_SERVICE_CIDREC(class_, get_ros_, \ |
get_is_cid_, get_cid_from_glyph_index_ ) \ |
static const FT_Service_CIDRec class_ = \ |
{ \ |
get_ros_, get_is_cid_, get_cid_from_glyph_index_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_SERVICE_CIDREC(class_, get_ros_, \ |
get_is_cid_, get_cid_from_glyph_index_ ) \ |
void \ |
FT_Init_Class_##class_( FT_Library library, \ |
FT_Service_CIDRec* clazz) \ |
{ \ |
FT_UNUSED(library); \ |
clazz->get_ros = get_ros_; \ |
clazz->get_is_cid = get_is_cid_; \ |
clazz->get_cid_from_glyph_index = get_cid_from_glyph_index_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* */ |
FT_END_HEADER |
#endif /* __SVCID_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svgldict.h |
---|
0,0 → 1,82 |
/***************************************************************************/ |
/* */ |
/* svgldict.h */ |
/* */ |
/* The FreeType glyph dictionary services (specification). */ |
/* */ |
/* Copyright 2003 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVGLDICT_H__ |
#define __SVGLDICT_H__ |
#include FT_INTERNAL_SERVICE_H |
FT_BEGIN_HEADER |
/* |
* A service used to retrieve glyph names, as well as to find the |
* index of a given glyph name in a font. |
* |
*/ |
#define FT_SERVICE_ID_GLYPH_DICT "glyph-dict" |
typedef FT_Error |
(*FT_GlyphDict_GetNameFunc)( FT_Face face, |
FT_UInt glyph_index, |
FT_Pointer buffer, |
FT_UInt buffer_max ); |
typedef FT_UInt |
(*FT_GlyphDict_NameIndexFunc)( FT_Face face, |
FT_String* glyph_name ); |
FT_DEFINE_SERVICE( GlyphDict ) |
{ |
FT_GlyphDict_GetNameFunc get_name; |
FT_GlyphDict_NameIndexFunc name_index; /* optional */ |
}; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_SERVICE_GLYPHDICTREC(class_, get_name_, name_index_) \ |
static const FT_Service_GlyphDictRec class_ = \ |
{ \ |
get_name_, name_index_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_SERVICE_GLYPHDICTREC(class_, get_name_, name_index_) \ |
void \ |
FT_Init_Class_##class_( FT_Library library, \ |
FT_Service_GlyphDictRec* clazz) \ |
{ \ |
FT_UNUSED(library); \ |
clazz->get_name = get_name_; \ |
clazz->name_index = name_index_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* */ |
FT_END_HEADER |
#endif /* __SVGLDICT_H__ */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svgxval.h |
---|
0,0 → 1,72 |
/***************************************************************************/ |
/* */ |
/* svgxval.h */ |
/* */ |
/* FreeType API for validating TrueTypeGX/AAT tables (specification). */ |
/* */ |
/* Copyright 2004, 2005 by */ |
/* Masatake YAMATO, Red Hat K.K., */ |
/* 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. */ |
/* */ |
/***************************************************************************/ |
/***************************************************************************/ |
/* */ |
/* gxvalid is derived from both gxlayout module and otvalid module. */ |
/* Development of gxlayout is supported by the Information-technology */ |
/* Promotion Agency(IPA), Japan. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVGXVAL_H__ |
#define __SVGXVAL_H__ |
#include FT_GX_VALIDATE_H |
#include FT_INTERNAL_VALIDATE_H |
FT_BEGIN_HEADER |
#define FT_SERVICE_ID_GX_VALIDATE "truetypegx-validate" |
#define FT_SERVICE_ID_CLASSICKERN_VALIDATE "classickern-validate" |
typedef FT_Error |
(*gxv_validate_func)( FT_Face face, |
FT_UInt gx_flags, |
FT_Bytes tables[FT_VALIDATE_GX_LENGTH], |
FT_UInt table_length ); |
typedef FT_Error |
(*ckern_validate_func)( FT_Face face, |
FT_UInt ckern_flags, |
FT_Bytes *ckern_table ); |
FT_DEFINE_SERVICE( GXvalidate ) |
{ |
gxv_validate_func validate; |
}; |
FT_DEFINE_SERVICE( CKERNvalidate ) |
{ |
ckern_validate_func validate; |
}; |
/* */ |
FT_END_HEADER |
#endif /* __SVGXVAL_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svkern.h |
---|
0,0 → 1,51 |
/***************************************************************************/ |
/* */ |
/* svkern.h */ |
/* */ |
/* The FreeType Kerning service (specification). */ |
/* */ |
/* Copyright 2006 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVKERN_H__ |
#define __SVKERN_H__ |
#include FT_INTERNAL_SERVICE_H |
#include FT_TRUETYPE_TABLES_H |
FT_BEGIN_HEADER |
#define FT_SERVICE_ID_KERNING "kerning" |
typedef FT_Error |
(*FT_Kerning_TrackGetFunc)( FT_Face face, |
FT_Fixed point_size, |
FT_Int degree, |
FT_Fixed* akerning ); |
FT_DEFINE_SERVICE( Kerning ) |
{ |
FT_Kerning_TrackGetFunc get_track; |
}; |
/* */ |
FT_END_HEADER |
#endif /* __SVKERN_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svmm.h |
---|
0,0 → 1,104 |
/***************************************************************************/ |
/* */ |
/* svmm.h */ |
/* */ |
/* The FreeType Multiple Masters and GX var services (specification). */ |
/* */ |
/* Copyright 2003, 2004 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVMM_H__ |
#define __SVMM_H__ |
#include FT_INTERNAL_SERVICE_H |
FT_BEGIN_HEADER |
/* |
* A service used to manage multiple-masters data in a given face. |
* |
* See the related APIs in `ftmm.h' (FT_MULTIPLE_MASTERS_H). |
* |
*/ |
#define FT_SERVICE_ID_MULTI_MASTERS "multi-masters" |
typedef FT_Error |
(*FT_Get_MM_Func)( FT_Face face, |
FT_Multi_Master* master ); |
typedef FT_Error |
(*FT_Get_MM_Var_Func)( FT_Face face, |
FT_MM_Var* *master ); |
typedef FT_Error |
(*FT_Set_MM_Design_Func)( FT_Face face, |
FT_UInt num_coords, |
FT_Long* coords ); |
typedef FT_Error |
(*FT_Set_Var_Design_Func)( FT_Face face, |
FT_UInt num_coords, |
FT_Fixed* coords ); |
typedef FT_Error |
(*FT_Set_MM_Blend_Func)( FT_Face face, |
FT_UInt num_coords, |
FT_Long* coords ); |
FT_DEFINE_SERVICE( MultiMasters ) |
{ |
FT_Get_MM_Func get_mm; |
FT_Set_MM_Design_Func set_mm_design; |
FT_Set_MM_Blend_Func set_mm_blend; |
FT_Get_MM_Var_Func get_mm_var; |
FT_Set_Var_Design_Func set_var_design; |
}; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_SERVICE_MULTIMASTERSREC(class_, get_mm_, set_mm_design_, \ |
set_mm_blend_, get_mm_var_, set_var_design_) \ |
static const FT_Service_MultiMastersRec class_ = \ |
{ \ |
get_mm_, set_mm_design_, set_mm_blend_, get_mm_var_, set_var_design_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_SERVICE_MULTIMASTERSREC(class_, get_mm_, set_mm_design_, \ |
set_mm_blend_, get_mm_var_, set_var_design_) \ |
void \ |
FT_Init_Class_##class_( FT_Service_MultiMastersRec* clazz ) \ |
{ \ |
clazz->get_mm = get_mm_; \ |
clazz->set_mm_design = set_mm_design_; \ |
clazz->set_mm_blend = set_mm_blend_; \ |
clazz->get_mm_var = get_mm_var_; \ |
clazz->set_var_design = set_var_design_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* */ |
FT_END_HEADER |
#endif /* __SVMM_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svotval.h |
---|
0,0 → 1,55 |
/***************************************************************************/ |
/* */ |
/* svotval.h */ |
/* */ |
/* The FreeType OpenType validation service (specification). */ |
/* */ |
/* Copyright 2004, 2006 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVOTVAL_H__ |
#define __SVOTVAL_H__ |
#include FT_OPENTYPE_VALIDATE_H |
#include FT_INTERNAL_VALIDATE_H |
FT_BEGIN_HEADER |
#define FT_SERVICE_ID_OPENTYPE_VALIDATE "opentype-validate" |
typedef FT_Error |
(*otv_validate_func)( FT_Face volatile face, |
FT_UInt ot_flags, |
FT_Bytes *base, |
FT_Bytes *gdef, |
FT_Bytes *gpos, |
FT_Bytes *gsub, |
FT_Bytes *jstf ); |
FT_DEFINE_SERVICE( OTvalidate ) |
{ |
otv_validate_func validate; |
}; |
/* */ |
FT_END_HEADER |
#endif /* __SVOTVAL_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svpfr.h |
---|
0,0 → 1,66 |
/***************************************************************************/ |
/* */ |
/* svpfr.h */ |
/* */ |
/* Internal PFR service functions (specification). */ |
/* */ |
/* Copyright 2003, 2006 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVPFR_H__ |
#define __SVPFR_H__ |
#include FT_PFR_H |
#include FT_INTERNAL_SERVICE_H |
FT_BEGIN_HEADER |
#define FT_SERVICE_ID_PFR_METRICS "pfr-metrics" |
typedef FT_Error |
(*FT_PFR_GetMetricsFunc)( FT_Face face, |
FT_UInt *aoutline, |
FT_UInt *ametrics, |
FT_Fixed *ax_scale, |
FT_Fixed *ay_scale ); |
typedef FT_Error |
(*FT_PFR_GetKerningFunc)( FT_Face face, |
FT_UInt left, |
FT_UInt right, |
FT_Vector *avector ); |
typedef FT_Error |
(*FT_PFR_GetAdvanceFunc)( FT_Face face, |
FT_UInt gindex, |
FT_Pos *aadvance ); |
FT_DEFINE_SERVICE( PfrMetrics ) |
{ |
FT_PFR_GetMetricsFunc get_metrics; |
FT_PFR_GetKerningFunc get_kerning; |
FT_PFR_GetAdvanceFunc get_advance; |
}; |
/* */ |
FT_END_HEADER |
#endif /* __SVPFR_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svpostnm.h |
---|
0,0 → 1,79 |
/***************************************************************************/ |
/* */ |
/* svpostnm.h */ |
/* */ |
/* The FreeType PostScript name services (specification). */ |
/* */ |
/* Copyright 2003, 2007 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVPOSTNM_H__ |
#define __SVPOSTNM_H__ |
#include FT_INTERNAL_SERVICE_H |
FT_BEGIN_HEADER |
/* |
* A trivial service used to retrieve the PostScript name of a given |
* font when available. The `get_name' field should never be NULL. |
* |
* The corresponding function can return NULL to indicate that the |
* PostScript name is not available. |
* |
* The name is owned by the face and will be destroyed with it. |
*/ |
#define FT_SERVICE_ID_POSTSCRIPT_FONT_NAME "postscript-font-name" |
typedef const char* |
(*FT_PsName_GetFunc)( FT_Face face ); |
FT_DEFINE_SERVICE( PsFontName ) |
{ |
FT_PsName_GetFunc get_ps_font_name; |
}; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_SERVICE_PSFONTNAMEREC(class_, get_ps_font_name_) \ |
static const FT_Service_PsFontNameRec class_ = \ |
{ \ |
get_ps_font_name_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_SERVICE_PSFONTNAMEREC(class_, get_ps_font_name_) \ |
void \ |
FT_Init_Class_##class_( FT_Library library, \ |
FT_Service_PsFontNameRec* clazz) \ |
{ \ |
FT_UNUSED(library); \ |
clazz->get_ps_font_name = get_ps_font_name_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* */ |
FT_END_HEADER |
#endif /* __SVPOSTNM_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svpscmap.h |
---|
0,0 → 1,164 |
/***************************************************************************/ |
/* */ |
/* svpscmap.h */ |
/* */ |
/* The FreeType PostScript charmap service (specification). */ |
/* */ |
/* Copyright 2003, 2006 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVPSCMAP_H__ |
#define __SVPSCMAP_H__ |
#include FT_INTERNAL_OBJECTS_H |
FT_BEGIN_HEADER |
#define FT_SERVICE_ID_POSTSCRIPT_CMAPS "postscript-cmaps" |
/* |
* Adobe glyph name to unicode value. |
*/ |
typedef FT_UInt32 |
(*PS_Unicode_ValueFunc)( const char* glyph_name ); |
/* |
* Macintosh name id to glyph name. NULL if invalid index. |
*/ |
typedef const char* |
(*PS_Macintosh_NameFunc)( FT_UInt name_index ); |
/* |
* Adobe standard string ID to glyph name. NULL if invalid index. |
*/ |
typedef const char* |
(*PS_Adobe_Std_StringsFunc)( FT_UInt string_index ); |
/* |
* Simple unicode -> glyph index charmap built from font glyph names |
* table. |
*/ |
typedef struct PS_UniMap_ |
{ |
FT_UInt32 unicode; /* bit 31 set: is glyph variant */ |
FT_UInt glyph_index; |
} PS_UniMap; |
typedef struct PS_UnicodesRec_* PS_Unicodes; |
typedef struct PS_UnicodesRec_ |
{ |
FT_CMapRec cmap; |
FT_UInt num_maps; |
PS_UniMap* maps; |
} PS_UnicodesRec; |
/* |
* A function which returns a glyph name for a given index. Returns |
* NULL if invalid index. |
*/ |
typedef const char* |
(*PS_GetGlyphNameFunc)( FT_Pointer data, |
FT_UInt string_index ); |
/* |
* A function used to release the glyph name returned by |
* PS_GetGlyphNameFunc, when needed |
*/ |
typedef void |
(*PS_FreeGlyphNameFunc)( FT_Pointer data, |
const char* name ); |
typedef FT_Error |
(*PS_Unicodes_InitFunc)( FT_Memory memory, |
PS_Unicodes unicodes, |
FT_UInt num_glyphs, |
PS_GetGlyphNameFunc get_glyph_name, |
PS_FreeGlyphNameFunc free_glyph_name, |
FT_Pointer glyph_data ); |
typedef FT_UInt |
(*PS_Unicodes_CharIndexFunc)( PS_Unicodes unicodes, |
FT_UInt32 unicode ); |
typedef FT_UInt32 |
(*PS_Unicodes_CharNextFunc)( PS_Unicodes unicodes, |
FT_UInt32 *unicode ); |
FT_DEFINE_SERVICE( PsCMaps ) |
{ |
PS_Unicode_ValueFunc unicode_value; |
PS_Unicodes_InitFunc unicodes_init; |
PS_Unicodes_CharIndexFunc unicodes_char_index; |
PS_Unicodes_CharNextFunc unicodes_char_next; |
PS_Macintosh_NameFunc macintosh_name; |
PS_Adobe_Std_StringsFunc adobe_std_strings; |
const unsigned short* adobe_std_encoding; |
const unsigned short* adobe_expert_encoding; |
}; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_SERVICE_PSCMAPSREC(class_, unicode_value_, unicodes_init_, \ |
unicodes_char_index_, unicodes_char_next_, macintosh_name_, \ |
adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_) \ |
static const FT_Service_PsCMapsRec class_ = \ |
{ \ |
unicode_value_, unicodes_init_, \ |
unicodes_char_index_, unicodes_char_next_, macintosh_name_, \ |
adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_SERVICE_PSCMAPSREC(class_, unicode_value_, unicodes_init_, \ |
unicodes_char_index_, unicodes_char_next_, macintosh_name_, \ |
adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_) \ |
void \ |
FT_Init_Class_##class_( FT_Library library, \ |
FT_Service_PsCMapsRec* clazz) \ |
{ \ |
FT_UNUSED(library); \ |
clazz->unicode_value = unicode_value_; \ |
clazz->unicodes_init = unicodes_init_; \ |
clazz->unicodes_char_index = unicodes_char_index_; \ |
clazz->unicodes_char_next = unicodes_char_next_; \ |
clazz->macintosh_name = macintosh_name_; \ |
clazz->adobe_std_strings = adobe_std_strings_; \ |
clazz->adobe_std_encoding = adobe_std_encoding_; \ |
clazz->adobe_expert_encoding = adobe_expert_encoding_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* */ |
FT_END_HEADER |
#endif /* __SVPSCMAP_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svpsinfo.h |
---|
0,0 → 1,92 |
/***************************************************************************/ |
/* */ |
/* svpsinfo.h */ |
/* */ |
/* The FreeType PostScript info service (specification). */ |
/* */ |
/* Copyright 2003, 2004, 2009 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVPSINFO_H__ |
#define __SVPSINFO_H__ |
#include FT_INTERNAL_SERVICE_H |
#include FT_INTERNAL_TYPE1_TYPES_H |
FT_BEGIN_HEADER |
#define FT_SERVICE_ID_POSTSCRIPT_INFO "postscript-info" |
typedef FT_Error |
(*PS_GetFontInfoFunc)( FT_Face face, |
PS_FontInfoRec* afont_info ); |
typedef FT_Error |
(*PS_GetFontExtraFunc)( FT_Face face, |
PS_FontExtraRec* afont_extra ); |
typedef FT_Int |
(*PS_HasGlyphNamesFunc)( FT_Face face ); |
typedef FT_Error |
(*PS_GetFontPrivateFunc)( FT_Face face, |
PS_PrivateRec* afont_private ); |
FT_DEFINE_SERVICE( PsInfo ) |
{ |
PS_GetFontInfoFunc ps_get_font_info; |
PS_GetFontExtraFunc ps_get_font_extra; |
PS_HasGlyphNamesFunc ps_has_glyph_names; |
PS_GetFontPrivateFunc ps_get_font_private; |
}; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_, \ |
ps_get_font_extra_, has_glyph_names_, get_font_private_) \ |
static const FT_Service_PsInfoRec class_ = \ |
{ \ |
get_font_info_, ps_get_font_extra_, has_glyph_names_, \ |
get_font_private_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_, \ |
ps_get_font_extra_, has_glyph_names_, get_font_private_) \ |
void \ |
FT_Init_Class_##class_( FT_Library library, \ |
FT_Service_PsInfoRec* clazz) \ |
{ \ |
FT_UNUSED(library); \ |
clazz->ps_get_font_info = get_font_info_; \ |
clazz->ps_get_font_extra = ps_get_font_extra_; \ |
clazz->ps_has_glyph_names = has_glyph_names_; \ |
clazz->ps_get_font_private = get_font_private_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* */ |
FT_END_HEADER |
#endif /* __SVPSINFO_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svsfnt.h |
---|
0,0 → 1,102 |
/***************************************************************************/ |
/* */ |
/* svsfnt.h */ |
/* */ |
/* The FreeType SFNT table loading service (specification). */ |
/* */ |
/* Copyright 2003, 2004 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVSFNT_H__ |
#define __SVSFNT_H__ |
#include FT_INTERNAL_SERVICE_H |
#include FT_TRUETYPE_TABLES_H |
FT_BEGIN_HEADER |
/* |
* SFNT table loading service. |
*/ |
#define FT_SERVICE_ID_SFNT_TABLE "sfnt-table" |
/* |
* Used to implement FT_Load_Sfnt_Table(). |
*/ |
typedef FT_Error |
(*FT_SFNT_TableLoadFunc)( FT_Face face, |
FT_ULong tag, |
FT_Long offset, |
FT_Byte* buffer, |
FT_ULong* length ); |
/* |
* Used to implement FT_Get_Sfnt_Table(). |
*/ |
typedef void* |
(*FT_SFNT_TableGetFunc)( FT_Face face, |
FT_Sfnt_Tag tag ); |
/* |
* Used to implement FT_Sfnt_Table_Info(). |
*/ |
typedef FT_Error |
(*FT_SFNT_TableInfoFunc)( FT_Face face, |
FT_UInt idx, |
FT_ULong *tag, |
FT_ULong *offset, |
FT_ULong *length ); |
FT_DEFINE_SERVICE( SFNT_Table ) |
{ |
FT_SFNT_TableLoadFunc load_table; |
FT_SFNT_TableGetFunc get_table; |
FT_SFNT_TableInfoFunc table_info; |
}; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_SERVICE_SFNT_TABLEREC(class_, load_, get_, info_) \ |
static const FT_Service_SFNT_TableRec class_ = \ |
{ \ |
load_, get_, info_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_SERVICE_SFNT_TABLEREC(class_, load_, get_, info_) \ |
void \ |
FT_Init_Class_##class_( FT_Service_SFNT_TableRec* clazz ) \ |
{ \ |
clazz->load_table = load_; \ |
clazz->get_table = get_; \ |
clazz->table_info = info_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* */ |
FT_END_HEADER |
#endif /* __SVSFNT_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svttcmap.h |
---|
0,0 → 1,106 |
/***************************************************************************/ |
/* */ |
/* svttcmap.h */ |
/* */ |
/* The FreeType TrueType/sfnt cmap extra information service. */ |
/* */ |
/* Copyright 2003 by */ |
/* Masatake YAMATO, Redhat K.K. */ |
/* */ |
/* Copyright 2003, 2008 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. */ |
/* */ |
/***************************************************************************/ |
/* Development of this service is support of |
Information-technology Promotion Agency, Japan. */ |
#ifndef __SVTTCMAP_H__ |
#define __SVTTCMAP_H__ |
#include FT_INTERNAL_SERVICE_H |
#include FT_TRUETYPE_TABLES_H |
FT_BEGIN_HEADER |
#define FT_SERVICE_ID_TT_CMAP "tt-cmaps" |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_CMapInfo */ |
/* */ |
/* <Description> */ |
/* A structure used to store TrueType/sfnt specific cmap information */ |
/* which is not covered by the generic @FT_CharMap structure. This */ |
/* structure can be accessed with the @FT_Get_TT_CMap_Info function. */ |
/* */ |
/* <Fields> */ |
/* language :: */ |
/* The language ID used in Mac fonts. Definitions of values are in */ |
/* freetype/ttnameid.h. */ |
/* */ |
/* format :: */ |
/* The cmap format. OpenType 1.5 defines the formats 0 (byte */ |
/* encoding table), 2~(high-byte mapping through table), 4~(segment */ |
/* mapping to delta values), 6~(trimmed table mapping), 8~(mixed */ |
/* 16-bit and 32-bit coverage), 10~(trimmed array), 12~(segmented */ |
/* coverage), and 14 (Unicode Variation Sequences). */ |
/* */ |
typedef struct TT_CMapInfo_ |
{ |
FT_ULong language; |
FT_Long format; |
} TT_CMapInfo; |
typedef FT_Error |
(*TT_CMap_Info_GetFunc)( FT_CharMap charmap, |
TT_CMapInfo *cmap_info ); |
FT_DEFINE_SERVICE( TTCMaps ) |
{ |
TT_CMap_Info_GetFunc get_cmap_info; |
}; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_SERVICE_TTCMAPSREC(class_, get_cmap_info_) \ |
static const FT_Service_TTCMapsRec class_ = \ |
{ \ |
get_cmap_info_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_SERVICE_TTCMAPSREC(class_, get_cmap_info_) \ |
void \ |
FT_Init_Class_##class_( FT_Library library, \ |
FT_Service_TTCMapsRec* clazz) \ |
{ \ |
FT_UNUSED(library); \ |
clazz->get_cmap_info = get_cmap_info_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* */ |
FT_END_HEADER |
#endif /* __SVTTCMAP_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svtteng.h |
---|
0,0 → 1,53 |
/***************************************************************************/ |
/* */ |
/* svtteng.h */ |
/* */ |
/* The FreeType TrueType engine query service (specification). */ |
/* */ |
/* Copyright 2006 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVTTENG_H__ |
#define __SVTTENG_H__ |
#include FT_INTERNAL_SERVICE_H |
#include FT_MODULE_H |
FT_BEGIN_HEADER |
/* |
* SFNT table loading service. |
*/ |
#define FT_SERVICE_ID_TRUETYPE_ENGINE "truetype-engine" |
/* |
* Used to implement FT_Get_TrueType_Engine_Type |
*/ |
FT_DEFINE_SERVICE( TrueTypeEngine ) |
{ |
FT_TrueTypeEngineType engine_type; |
}; |
/* */ |
FT_END_HEADER |
#endif /* __SVTTENG_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svttglyf.h |
---|
0,0 → 1,67 |
/***************************************************************************/ |
/* */ |
/* svttglyf.h */ |
/* */ |
/* The FreeType TrueType glyph service. */ |
/* */ |
/* Copyright 2007 by David Turner. */ |
/* */ |
/* 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVTTGLYF_H__ |
#define __SVTTGLYF_H__ |
#include FT_INTERNAL_SERVICE_H |
#include FT_TRUETYPE_TABLES_H |
FT_BEGIN_HEADER |
#define FT_SERVICE_ID_TT_GLYF "tt-glyf" |
typedef FT_ULong |
(*TT_Glyf_GetLocationFunc)( FT_Face face, |
FT_UInt gindex, |
FT_ULong *psize ); |
FT_DEFINE_SERVICE( TTGlyf ) |
{ |
TT_Glyf_GetLocationFunc get_location; |
}; |
#ifndef FT_CONFIG_OPTION_PIC |
#define FT_DEFINE_SERVICE_TTGLYFREC(class_, get_location_ ) \ |
static const FT_Service_TTGlyfRec class_ = \ |
{ \ |
get_location_ \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#define FT_DEFINE_SERVICE_TTGLYFREC(class_, get_location_ ) \ |
void \ |
FT_Init_Class_##class_( FT_Service_TTGlyfRec* clazz ) \ |
{ \ |
clazz->get_location = get_location_; \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
/* */ |
FT_END_HEADER |
#endif /* __SVTTGLYF_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svwinfnt.h |
---|
0,0 → 1,50 |
/***************************************************************************/ |
/* */ |
/* svwinfnt.h */ |
/* */ |
/* The FreeType Windows FNT/FONT service (specification). */ |
/* */ |
/* Copyright 2003 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVWINFNT_H__ |
#define __SVWINFNT_H__ |
#include FT_INTERNAL_SERVICE_H |
#include FT_WINFONTS_H |
FT_BEGIN_HEADER |
#define FT_SERVICE_ID_WINFNT "winfonts" |
typedef FT_Error |
(*FT_WinFnt_GetHeaderFunc)( FT_Face face, |
FT_WinFNT_HeaderRec *aheader ); |
FT_DEFINE_SERVICE( WinFnt ) |
{ |
FT_WinFnt_GetHeaderFunc get_header; |
}; |
/* */ |
FT_END_HEADER |
#endif /* __SVWINFNT_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/services/svxf86nm.h |
---|
0,0 → 1,55 |
/***************************************************************************/ |
/* */ |
/* svxf86nm.h */ |
/* */ |
/* The FreeType XFree86 services (specification only). */ |
/* */ |
/* Copyright 2003 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SVXF86NM_H__ |
#define __SVXF86NM_H__ |
#include FT_INTERNAL_SERVICE_H |
FT_BEGIN_HEADER |
/* |
* A trivial service used to return the name of a face's font driver, |
* according to the XFree86 nomenclature. Note that the service data |
* is a simple constant string pointer. |
*/ |
#define FT_SERVICE_ID_XF86_NAME "xf86-driver-name" |
#define FT_XF86_FORMAT_TRUETYPE "TrueType" |
#define FT_XF86_FORMAT_TYPE_1 "Type 1" |
#define FT_XF86_FORMAT_BDF "BDF" |
#define FT_XF86_FORMAT_PCF "PCF" |
#define FT_XF86_FORMAT_TYPE_42 "Type 42" |
#define FT_XF86_FORMAT_CID "CID Type 1" |
#define FT_XF86_FORMAT_CFF "CFF" |
#define FT_XF86_FORMAT_PFR "PFR" |
#define FT_XF86_FORMAT_WINFNT "Windows FNT" |
/* */ |
FT_END_HEADER |
#endif /* __SVXF86NM_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/sfnt.h |
---|
0,0 → 1,897 |
/***************************************************************************/ |
/* */ |
/* sfnt.h */ |
/* */ |
/* High-level `sfnt' driver interface (specification). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __SFNT_H__ |
#define __SFNT_H__ |
#include <ft2build.h> |
#include FT_INTERNAL_DRIVER_H |
#include FT_INTERNAL_TRUETYPE_TYPES_H |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Init_Face_Func */ |
/* */ |
/* <Description> */ |
/* First part of the SFNT face object initialization. This finds */ |
/* the face in a SFNT file or collection, and load its format tag in */ |
/* face->format_tag. */ |
/* */ |
/* <Input> */ |
/* stream :: The input stream. */ |
/* */ |
/* face :: A handle to the target face object. */ |
/* */ |
/* face_index :: The index of the TrueType font, if we are opening a */ |
/* collection. */ |
/* */ |
/* num_params :: The number of additional parameters. */ |
/* */ |
/* params :: Optional additional parameters. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
/* <Note> */ |
/* The stream cursor must be at the font file's origin. */ |
/* */ |
/* This function recognizes fonts embedded in a `TrueType */ |
/* collection'. */ |
/* */ |
/* Once the format tag has been validated by the font driver, it */ |
/* should then call the TT_Load_Face_Func() callback to read the rest */ |
/* of the SFNT tables in the object. */ |
/* */ |
typedef FT_Error |
(*TT_Init_Face_Func)( FT_Stream stream, |
TT_Face face, |
FT_Int face_index, |
FT_Int num_params, |
FT_Parameter* params ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Load_Face_Func */ |
/* */ |
/* <Description> */ |
/* Second part of the SFNT face object initialization. This loads */ |
/* the common SFNT tables (head, OS/2, maxp, metrics, etc.) in the */ |
/* face object. */ |
/* */ |
/* <Input> */ |
/* stream :: The input stream. */ |
/* */ |
/* face :: A handle to the target face object. */ |
/* */ |
/* face_index :: The index of the TrueType font, if we are opening a */ |
/* collection. */ |
/* */ |
/* num_params :: The number of additional parameters. */ |
/* */ |
/* params :: Optional additional parameters. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
/* <Note> */ |
/* This function must be called after TT_Init_Face_Func(). */ |
/* */ |
typedef FT_Error |
(*TT_Load_Face_Func)( FT_Stream stream, |
TT_Face face, |
FT_Int face_index, |
FT_Int num_params, |
FT_Parameter* params ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Done_Face_Func */ |
/* */ |
/* <Description> */ |
/* A callback used to delete the common SFNT data from a face. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the target face object. */ |
/* */ |
/* <Note> */ |
/* This function does NOT destroy the face object. */ |
/* */ |
typedef void |
(*TT_Done_Face_Func)( TT_Face face ); |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Load_SFNT_HeaderRec_Func */ |
/* */ |
/* <Description> */ |
/* Loads the header of a SFNT font file. Supports collections. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the target face object. */ |
/* */ |
/* stream :: The input stream. */ |
/* */ |
/* face_index :: The index of the TrueType font, if we are opening a */ |
/* collection. */ |
/* */ |
/* <Output> */ |
/* sfnt :: The SFNT header. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
/* <Note> */ |
/* The stream cursor must be at the font file's origin. */ |
/* */ |
/* This function recognizes fonts embedded in a `TrueType */ |
/* collection'. */ |
/* */ |
/* This function checks that the header is valid by looking at the */ |
/* values of `search_range', `entry_selector', and `range_shift'. */ |
/* */ |
typedef FT_Error |
(*TT_Load_SFNT_HeaderRec_Func)( TT_Face face, |
FT_Stream stream, |
FT_Long face_index, |
SFNT_Header sfnt ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Load_Directory_Func */ |
/* */ |
/* <Description> */ |
/* Loads the table directory into a face object. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the target face object. */ |
/* */ |
/* stream :: The input stream. */ |
/* */ |
/* sfnt :: The SFNT header. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
/* <Note> */ |
/* The stream cursor must be on the first byte after the 4-byte font */ |
/* format tag. This is the case just after a call to */ |
/* TT_Load_Format_Tag(). */ |
/* */ |
typedef FT_Error |
(*TT_Load_Directory_Func)( TT_Face face, |
FT_Stream stream, |
SFNT_Header sfnt ); |
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Load_Any_Func */ |
/* */ |
/* <Description> */ |
/* Load any font table into client memory. */ |
/* */ |
/* <Input> */ |
/* face :: The face object to look for. */ |
/* */ |
/* tag :: The tag of table to load. Use the value 0 if you want */ |
/* to access the whole font file, else set this parameter */ |
/* to a valid TrueType table tag that you can forge with */ |
/* the MAKE_TT_TAG macro. */ |
/* */ |
/* offset :: The starting offset in the table (or the file if */ |
/* tag == 0). */ |
/* */ |
/* length :: The address of the decision variable: */ |
/* */ |
/* If length == NULL: */ |
/* Loads the whole table. Returns an error if */ |
/* `offset' == 0! */ |
/* */ |
/* If *length == 0: */ |
/* Exits immediately; returning the length of the given */ |
/* table or of the font file, depending on the value of */ |
/* `tag'. */ |
/* */ |
/* If *length != 0: */ |
/* Loads the next `length' bytes of table or font, */ |
/* starting at offset `offset' (in table or font too). */ |
/* */ |
/* <Output> */ |
/* buffer :: The address of target buffer. */ |
/* */ |
/* <Return> */ |
/* TrueType error code. 0 means success. */ |
/* */ |
typedef FT_Error |
(*TT_Load_Any_Func)( TT_Face face, |
FT_ULong tag, |
FT_Long offset, |
FT_Byte *buffer, |
FT_ULong* length ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Find_SBit_Image_Func */ |
/* */ |
/* <Description> */ |
/* Check whether an embedded bitmap (an `sbit') exists for a given */ |
/* glyph, at a given strike. */ |
/* */ |
/* <Input> */ |
/* face :: The target face object. */ |
/* */ |
/* glyph_index :: The glyph index. */ |
/* */ |
/* strike_index :: The current strike index. */ |
/* */ |
/* <Output> */ |
/* arange :: The SBit range containing the glyph index. */ |
/* */ |
/* astrike :: The SBit strike containing the glyph index. */ |
/* */ |
/* aglyph_offset :: The offset of the glyph data in `EBDT' table. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. Returns */ |
/* SFNT_Err_Invalid_Argument if no sbit exists for the requested */ |
/* glyph. */ |
/* */ |
typedef FT_Error |
(*TT_Find_SBit_Image_Func)( TT_Face face, |
FT_UInt glyph_index, |
FT_ULong strike_index, |
TT_SBit_Range *arange, |
TT_SBit_Strike *astrike, |
FT_ULong *aglyph_offset ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Load_SBit_Metrics_Func */ |
/* */ |
/* <Description> */ |
/* Get the big metrics for a given embedded bitmap. */ |
/* */ |
/* <Input> */ |
/* stream :: The input stream. */ |
/* */ |
/* range :: The SBit range containing the glyph. */ |
/* */ |
/* <Output> */ |
/* big_metrics :: A big SBit metrics structure for the glyph. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
/* <Note> */ |
/* The stream cursor must be positioned at the glyph's offset within */ |
/* the `EBDT' table before the call. */ |
/* */ |
/* If the image format uses variable metrics, the stream cursor is */ |
/* positioned just after the metrics header in the `EBDT' table on */ |
/* function exit. */ |
/* */ |
typedef FT_Error |
(*TT_Load_SBit_Metrics_Func)( FT_Stream stream, |
TT_SBit_Range range, |
TT_SBit_Metrics metrics ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Load_SBit_Image_Func */ |
/* */ |
/* <Description> */ |
/* Load a given glyph sbit image from the font resource. This also */ |
/* returns its metrics. */ |
/* */ |
/* <Input> */ |
/* face :: */ |
/* The target face object. */ |
/* */ |
/* strike_index :: */ |
/* The strike index. */ |
/* */ |
/* glyph_index :: */ |
/* The current glyph index. */ |
/* */ |
/* load_flags :: */ |
/* The current load flags. */ |
/* */ |
/* stream :: */ |
/* The input stream. */ |
/* */ |
/* <Output> */ |
/* amap :: */ |
/* The target pixmap. */ |
/* */ |
/* ametrics :: */ |
/* A big sbit metrics structure for the glyph image. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. Returns an error if no */ |
/* glyph sbit exists for the index. */ |
/* */ |
/* <Note> */ |
/* The `map.buffer' field is always freed before the glyph is loaded. */ |
/* */ |
typedef FT_Error |
(*TT_Load_SBit_Image_Func)( TT_Face face, |
FT_ULong strike_index, |
FT_UInt glyph_index, |
FT_UInt load_flags, |
FT_Stream stream, |
FT_Bitmap *amap, |
TT_SBit_MetricsRec *ametrics ); |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Set_SBit_Strike_OldFunc */ |
/* */ |
/* <Description> */ |
/* Select an sbit strike for a given size request. */ |
/* */ |
/* <Input> */ |
/* face :: The target face object. */ |
/* */ |
/* req :: The size request. */ |
/* */ |
/* <Output> */ |
/* astrike_index :: The index of the sbit strike. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. Returns an error if no */ |
/* sbit strike exists for the selected ppem values. */ |
/* */ |
typedef FT_Error |
(*TT_Set_SBit_Strike_OldFunc)( TT_Face face, |
FT_UInt x_ppem, |
FT_UInt y_ppem, |
FT_ULong* astrike_index ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_CharMap_Load_Func */ |
/* */ |
/* <Description> */ |
/* Loads a given TrueType character map into memory. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the parent face object. */ |
/* */ |
/* stream :: A handle to the current stream object. */ |
/* */ |
/* <InOut> */ |
/* cmap :: A pointer to a cmap object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
/* <Note> */ |
/* The function assumes that the stream is already in use (i.e., */ |
/* opened). In case of error, all partially allocated tables are */ |
/* released. */ |
/* */ |
typedef FT_Error |
(*TT_CharMap_Load_Func)( TT_Face face, |
void* cmap, |
FT_Stream input ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_CharMap_Free_Func */ |
/* */ |
/* <Description> */ |
/* Destroys a character mapping table. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the parent face object. */ |
/* */ |
/* cmap :: A handle to a cmap object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
typedef FT_Error |
(*TT_CharMap_Free_Func)( TT_Face face, |
void* cmap ); |
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Set_SBit_Strike_Func */ |
/* */ |
/* <Description> */ |
/* Select an sbit strike for a given size request. */ |
/* */ |
/* <Input> */ |
/* face :: The target face object. */ |
/* */ |
/* req :: The size request. */ |
/* */ |
/* <Output> */ |
/* astrike_index :: The index of the sbit strike. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. Returns an error if no */ |
/* sbit strike exists for the selected ppem values. */ |
/* */ |
typedef FT_Error |
(*TT_Set_SBit_Strike_Func)( TT_Face face, |
FT_Size_Request req, |
FT_ULong* astrike_index ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Load_Strike_Metrics_Func */ |
/* */ |
/* <Description> */ |
/* Load the metrics of a given strike. */ |
/* */ |
/* <Input> */ |
/* face :: The target face object. */ |
/* */ |
/* strike_index :: The strike index. */ |
/* */ |
/* <Output> */ |
/* metrics :: the metrics of the strike. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. Returns an error if no */ |
/* such sbit strike exists. */ |
/* */ |
typedef FT_Error |
(*TT_Load_Strike_Metrics_Func)( TT_Face face, |
FT_ULong strike_index, |
FT_Size_Metrics* metrics ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Get_PS_Name_Func */ |
/* */ |
/* <Description> */ |
/* Get the PostScript glyph name of a glyph. */ |
/* */ |
/* <Input> */ |
/* idx :: The glyph index. */ |
/* */ |
/* PSname :: The address of a string pointer. Will be NULL in case */ |
/* of error, otherwise it is a pointer to the glyph name. */ |
/* */ |
/* You must not modify the returned string! */ |
/* */ |
/* <Output> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
typedef FT_Error |
(*TT_Get_PS_Name_Func)( TT_Face face, |
FT_UInt idx, |
FT_String** PSname ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Load_Metrics_Func */ |
/* */ |
/* <Description> */ |
/* Load a metrics table, which is a table with a horizontal and a */ |
/* vertical version. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the target face object. */ |
/* */ |
/* stream :: The input stream. */ |
/* */ |
/* vertical :: A boolean flag. If set, load the vertical one. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
typedef FT_Error |
(*TT_Load_Metrics_Func)( TT_Face face, |
FT_Stream stream, |
FT_Bool vertical ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Get_Metrics_Func */ |
/* */ |
/* <Description> */ |
/* Load the horizontal or vertical header in a face object. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the target face object. */ |
/* */ |
/* stream :: The input stream. */ |
/* */ |
/* vertical :: A boolean flag. If set, load vertical metrics. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
typedef FT_Error |
(*TT_Get_Metrics_Func)( TT_Face face, |
FT_Bool vertical, |
FT_UInt gindex, |
FT_Short* abearing, |
FT_UShort* aadvance ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Load_Table_Func */ |
/* */ |
/* <Description> */ |
/* Load a given TrueType table. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the target face object. */ |
/* */ |
/* stream :: The input stream. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
/* <Note> */ |
/* The function uses `face->goto_table' to seek the stream to the */ |
/* start of the table, except while loading the font directory. */ |
/* */ |
typedef FT_Error |
(*TT_Load_Table_Func)( TT_Face face, |
FT_Stream stream ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Free_Table_Func */ |
/* */ |
/* <Description> */ |
/* Free a given TrueType table. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the target face object. */ |
/* */ |
typedef void |
(*TT_Free_Table_Func)( TT_Face face ); |
/* |
* @functype: |
* TT_Face_GetKerningFunc |
* |
* @description: |
* Return the horizontal kerning value between two glyphs. |
* |
* @input: |
* face :: A handle to the source face object. |
* left_glyph :: The left glyph index. |
* right_glyph :: The right glyph index. |
* |
* @return: |
* The kerning value in font units. |
*/ |
typedef FT_Int |
(*TT_Face_GetKerningFunc)( TT_Face face, |
FT_UInt left_glyph, |
FT_UInt right_glyph ); |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* SFNT_Interface */ |
/* */ |
/* <Description> */ |
/* This structure holds pointers to the functions used to load and */ |
/* free the basic tables that are required in a `sfnt' font file. */ |
/* */ |
/* <Fields> */ |
/* Check the various xxx_Func() descriptions for details. */ |
/* */ |
typedef struct SFNT_Interface_ |
{ |
TT_Loader_GotoTableFunc goto_table; |
TT_Init_Face_Func init_face; |
TT_Load_Face_Func load_face; |
TT_Done_Face_Func done_face; |
FT_Module_Requester get_interface; |
TT_Load_Any_Func load_any; |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
TT_Load_SFNT_HeaderRec_Func load_sfnt_header; |
TT_Load_Directory_Func load_directory; |
#endif |
/* these functions are called by `load_face' but they can also */ |
/* be called from external modules, if there is a need to do so */ |
TT_Load_Table_Func load_head; |
TT_Load_Metrics_Func load_hhea; |
TT_Load_Table_Func load_cmap; |
TT_Load_Table_Func load_maxp; |
TT_Load_Table_Func load_os2; |
TT_Load_Table_Func load_post; |
TT_Load_Table_Func load_name; |
TT_Free_Table_Func free_name; |
/* optional tables */ |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
TT_Load_Table_Func load_hdmx_stub; |
TT_Free_Table_Func free_hdmx_stub; |
#endif |
/* this field was called `load_kerning' up to version 2.1.10 */ |
TT_Load_Table_Func load_kern; |
TT_Load_Table_Func load_gasp; |
TT_Load_Table_Func load_pclt; |
/* see `ttload.h'; this field was called `load_bitmap_header' up to */ |
/* version 2.1.10 */ |
TT_Load_Table_Func load_bhed; |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
/* see `ttsbit.h' */ |
TT_Set_SBit_Strike_OldFunc set_sbit_strike_stub; |
TT_Load_Table_Func load_sbits_stub; |
/* |
* The following two fields appeared in version 2.1.8, and were placed |
* between `load_sbits' and `load_sbit_image'. We support them as a |
* special exception since they are used by Xfont library within the |
* X.Org xserver, and because the probability that other rogue clients |
* use the other version 2.1.7 fields below is _extremely_ low. |
* |
* Note that this forces us to disable an interesting memory-saving |
* optimization though... |
*/ |
TT_Find_SBit_Image_Func find_sbit_image; |
TT_Load_SBit_Metrics_Func load_sbit_metrics; |
#endif |
TT_Load_SBit_Image_Func load_sbit_image; |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
TT_Free_Table_Func free_sbits_stub; |
#endif |
/* see `ttpost.h' */ |
TT_Get_PS_Name_Func get_psname; |
TT_Free_Table_Func free_psnames; |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
TT_CharMap_Load_Func load_charmap_stub; |
TT_CharMap_Free_Func free_charmap_stub; |
#endif |
/* starting here, the structure differs from version 2.1.7 */ |
/* this field was introduced in version 2.1.8, named `get_psname' */ |
TT_Face_GetKerningFunc get_kerning; |
/* new elements introduced after version 2.1.10 */ |
/* load the font directory, i.e., the offset table and */ |
/* the table directory */ |
TT_Load_Table_Func load_font_dir; |
TT_Load_Metrics_Func load_hmtx; |
TT_Load_Table_Func load_eblc; |
TT_Free_Table_Func free_eblc; |
TT_Set_SBit_Strike_Func set_sbit_strike; |
TT_Load_Strike_Metrics_Func load_strike_metrics; |
TT_Get_Metrics_Func get_metrics; |
} SFNT_Interface; |
/* transitional */ |
typedef SFNT_Interface* SFNT_Service; |
#ifndef FT_CONFIG_OPTION_PIC |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a) \ |
a, |
#else |
#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a) |
#endif |
#define FT_INTERNAL(a) \ |
a, |
#define FT_DEFINE_SFNT_INTERFACE(class_, \ |
goto_table_, init_face_, load_face_, done_face_, get_interface_, \ |
load_any_, load_sfnt_header_, load_directory_, load_head_, \ |
load_hhea_, load_cmap_, load_maxp_, load_os2_, load_post_, \ |
load_name_, free_name_, load_hdmx_stub_, free_hdmx_stub_, \ |
load_kern_, load_gasp_, load_pclt_, load_bhed_, \ |
set_sbit_strike_stub_, load_sbits_stub_, find_sbit_image_, \ |
load_sbit_metrics_, load_sbit_image_, free_sbits_stub_, \ |
get_psname_, free_psnames_, load_charmap_stub_, free_charmap_stub_, \ |
get_kerning_, load_font_dir_, load_hmtx_, load_eblc_, free_eblc_, \ |
set_sbit_strike_, load_strike_metrics_, get_metrics_ ) \ |
static const SFNT_Interface class_ = \ |
{ \ |
FT_INTERNAL(goto_table_) \ |
FT_INTERNAL(init_face_) \ |
FT_INTERNAL(load_face_) \ |
FT_INTERNAL(done_face_) \ |
FT_INTERNAL(get_interface_) \ |
FT_INTERNAL(load_any_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sfnt_header_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_directory_) \ |
FT_INTERNAL(load_head_) \ |
FT_INTERNAL(load_hhea_) \ |
FT_INTERNAL(load_cmap_) \ |
FT_INTERNAL(load_maxp_) \ |
FT_INTERNAL(load_os2_) \ |
FT_INTERNAL(load_post_) \ |
FT_INTERNAL(load_name_) \ |
FT_INTERNAL(free_name_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_hdmx_stub_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(free_hdmx_stub_) \ |
FT_INTERNAL(load_kern_) \ |
FT_INTERNAL(load_gasp_) \ |
FT_INTERNAL(load_pclt_) \ |
FT_INTERNAL(load_bhed_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(set_sbit_strike_stub_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbits_stub_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(find_sbit_image_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbit_metrics_) \ |
FT_INTERNAL(load_sbit_image_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(free_sbits_stub_) \ |
FT_INTERNAL(get_psname_) \ |
FT_INTERNAL(free_psnames_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_charmap_stub_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(free_charmap_stub_) \ |
FT_INTERNAL(get_kerning_) \ |
FT_INTERNAL(load_font_dir_) \ |
FT_INTERNAL(load_hmtx_) \ |
FT_INTERNAL(load_eblc_) \ |
FT_INTERNAL(free_eblc_) \ |
FT_INTERNAL(set_sbit_strike_) \ |
FT_INTERNAL(load_strike_metrics_) \ |
FT_INTERNAL(get_metrics_) \ |
}; |
#else /* FT_CONFIG_OPTION_PIC */ |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a, a_) \ |
clazz->a = a_; |
#else |
#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a, a_) |
#endif |
#define FT_INTERNAL(a, a_) \ |
clazz->a = a_; |
#define FT_DEFINE_SFNT_INTERFACE(class_, \ |
goto_table_, init_face_, load_face_, done_face_, get_interface_, \ |
load_any_, load_sfnt_header_, load_directory_, load_head_, \ |
load_hhea_, load_cmap_, load_maxp_, load_os2_, load_post_, \ |
load_name_, free_name_, load_hdmx_stub_, free_hdmx_stub_, \ |
load_kern_, load_gasp_, load_pclt_, load_bhed_, \ |
set_sbit_strike_stub_, load_sbits_stub_, find_sbit_image_, \ |
load_sbit_metrics_, load_sbit_image_, free_sbits_stub_, \ |
get_psname_, free_psnames_, load_charmap_stub_, free_charmap_stub_, \ |
get_kerning_, load_font_dir_, load_hmtx_, load_eblc_, free_eblc_, \ |
set_sbit_strike_, load_strike_metrics_, get_metrics_ ) \ |
void \ |
FT_Init_Class_##class_( FT_Library library, SFNT_Interface* clazz ) \ |
{ \ |
FT_UNUSED(library); \ |
FT_INTERNAL(goto_table,goto_table_) \ |
FT_INTERNAL(init_face,init_face_) \ |
FT_INTERNAL(load_face,load_face_) \ |
FT_INTERNAL(done_face,done_face_) \ |
FT_INTERNAL(get_interface,get_interface_) \ |
FT_INTERNAL(load_any,load_any_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sfnt_header,load_sfnt_header_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_directory,load_directory_) \ |
FT_INTERNAL(load_head,load_head_) \ |
FT_INTERNAL(load_hhea,load_hhea_) \ |
FT_INTERNAL(load_cmap,load_cmap_) \ |
FT_INTERNAL(load_maxp,load_maxp_) \ |
FT_INTERNAL(load_os2,load_os2_) \ |
FT_INTERNAL(load_post,load_post_) \ |
FT_INTERNAL(load_name,load_name_) \ |
FT_INTERNAL(free_name,free_name_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_hdmx_stub,load_hdmx_stub_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(free_hdmx_stub,free_hdmx_stub_) \ |
FT_INTERNAL(load_kern,load_kern_) \ |
FT_INTERNAL(load_gasp,load_gasp_) \ |
FT_INTERNAL(load_pclt,load_pclt_) \ |
FT_INTERNAL(load_bhed,load_bhed_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(set_sbit_strike_stub,set_sbit_strike_stub_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbits_stub,load_sbits_stub_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(find_sbit_image,find_sbit_image_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbit_metrics,load_sbit_metrics_) \ |
FT_INTERNAL(load_sbit_image,load_sbit_image_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(free_sbits_stub,free_sbits_stub_) \ |
FT_INTERNAL(get_psname,get_psname_) \ |
FT_INTERNAL(free_psnames,free_psnames_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_charmap_stub,load_charmap_stub_) \ |
FT_DEFINE_DRIVERS_OLD_INTERNAL(free_charmap_stub,free_charmap_stub_) \ |
FT_INTERNAL(get_kerning,get_kerning_) \ |
FT_INTERNAL(load_font_dir,load_font_dir_) \ |
FT_INTERNAL(load_hmtx,load_hmtx_) \ |
FT_INTERNAL(load_eblc,load_eblc_) \ |
FT_INTERNAL(free_eblc,free_eblc_) \ |
FT_INTERNAL(set_sbit_strike,set_sbit_strike_) \ |
FT_INTERNAL(load_strike_metrics,load_strike_metrics_) \ |
FT_INTERNAL(get_metrics,get_metrics_) \ |
} |
#endif /* FT_CONFIG_OPTION_PIC */ |
FT_END_HEADER |
#endif /* __SFNT_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/t1types.h |
---|
0,0 → 1,270 |
/***************************************************************************/ |
/* */ |
/* t1types.h */ |
/* */ |
/* Basic Type1/Type2 type definitions and interface (specification */ |
/* only). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __T1TYPES_H__ |
#define __T1TYPES_H__ |
#include <ft2build.h> |
#include FT_TYPE1_TABLES_H |
#include FT_INTERNAL_POSTSCRIPT_HINTS_H |
#include FT_INTERNAL_SERVICE_H |
#include FT_SERVICE_POSTSCRIPT_CMAPS_H |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*** ***/ |
/*** ***/ |
/*** REQUIRED TYPE1/TYPE2 TABLES DEFINITIONS ***/ |
/*** ***/ |
/*** ***/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* T1_EncodingRec */ |
/* */ |
/* <Description> */ |
/* A structure modeling a custom encoding. */ |
/* */ |
/* <Fields> */ |
/* num_chars :: The number of character codes in the encoding. */ |
/* Usually 256. */ |
/* */ |
/* code_first :: The lowest valid character code in the encoding. */ |
/* */ |
/* code_last :: The highest valid character code in the encoding */ |
/* + 1. When equal to code_first there are no valid */ |
/* character codes. */ |
/* */ |
/* char_index :: An array of corresponding glyph indices. */ |
/* */ |
/* char_name :: An array of corresponding glyph names. */ |
/* */ |
typedef struct T1_EncodingRecRec_ |
{ |
FT_Int num_chars; |
FT_Int code_first; |
FT_Int code_last; |
FT_UShort* char_index; |
FT_String** char_name; |
} T1_EncodingRec, *T1_Encoding; |
typedef enum T1_EncodingType_ |
{ |
T1_ENCODING_TYPE_NONE = 0, |
T1_ENCODING_TYPE_ARRAY, |
T1_ENCODING_TYPE_STANDARD, |
T1_ENCODING_TYPE_ISOLATIN1, |
T1_ENCODING_TYPE_EXPERT |
} T1_EncodingType; |
/* used to hold extra data of PS_FontInfoRec that |
* cannot be stored in the publicly defined structure. |
* |
* Note these can't be blended with multiple-masters. |
*/ |
typedef struct PS_FontExtraRec_ |
{ |
FT_UShort fs_type; |
} PS_FontExtraRec; |
typedef struct T1_FontRec_ |
{ |
PS_FontInfoRec font_info; /* font info dictionary */ |
PS_FontExtraRec font_extra; /* font info extra fields */ |
PS_PrivateRec private_dict; /* private dictionary */ |
FT_String* font_name; /* top-level dictionary */ |
T1_EncodingType encoding_type; |
T1_EncodingRec encoding; |
FT_Byte* subrs_block; |
FT_Byte* charstrings_block; |
FT_Byte* glyph_names_block; |
FT_Int num_subrs; |
FT_Byte** subrs; |
FT_PtrDist* subrs_len; |
FT_Int num_glyphs; |
FT_String** glyph_names; /* array of glyph names */ |
FT_Byte** charstrings; /* array of glyph charstrings */ |
FT_PtrDist* charstrings_len; |
FT_Byte paint_type; |
FT_Byte font_type; |
FT_Matrix font_matrix; |
FT_Vector font_offset; |
FT_BBox font_bbox; |
FT_Long font_id; |
FT_Fixed stroke_width; |
} T1_FontRec, *T1_Font; |
typedef struct CID_SubrsRec_ |
{ |
FT_UInt num_subrs; |
FT_Byte** code; |
} CID_SubrsRec, *CID_Subrs; |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*** ***/ |
/*** ***/ |
/*** AFM FONT INFORMATION STRUCTURES ***/ |
/*** ***/ |
/*** ***/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
typedef struct AFM_TrackKernRec_ |
{ |
FT_Int degree; |
FT_Fixed min_ptsize; |
FT_Fixed min_kern; |
FT_Fixed max_ptsize; |
FT_Fixed max_kern; |
} AFM_TrackKernRec, *AFM_TrackKern; |
typedef struct AFM_KernPairRec_ |
{ |
FT_Int index1; |
FT_Int index2; |
FT_Int x; |
FT_Int y; |
} AFM_KernPairRec, *AFM_KernPair; |
typedef struct AFM_FontInfoRec_ |
{ |
FT_Bool IsCIDFont; |
FT_BBox FontBBox; |
FT_Fixed Ascender; |
FT_Fixed Descender; |
AFM_TrackKern TrackKerns; /* free if non-NULL */ |
FT_Int NumTrackKern; |
AFM_KernPair KernPairs; /* free if non-NULL */ |
FT_Int NumKernPair; |
} AFM_FontInfoRec, *AFM_FontInfo; |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*** ***/ |
/*** ***/ |
/*** ORIGINAL T1_FACE CLASS DEFINITION ***/ |
/*** ***/ |
/*** ***/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
typedef struct T1_FaceRec_* T1_Face; |
typedef struct CID_FaceRec_* CID_Face; |
typedef struct T1_FaceRec_ |
{ |
FT_FaceRec root; |
T1_FontRec type1; |
const void* psnames; |
const void* psaux; |
const void* afm_data; |
FT_CharMapRec charmaprecs[2]; |
FT_CharMap charmaps[2]; |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
PS_Unicodes unicode_map; |
#endif |
/* support for Multiple Masters fonts */ |
PS_Blend blend; |
/* undocumented, optional: indices of subroutines that express */ |
/* the NormalizeDesignVector and the ConvertDesignVector procedure, */ |
/* respectively, as Type 2 charstrings; -1 if keywords not present */ |
FT_Int ndv_idx; |
FT_Int cdv_idx; |
/* undocumented, optional: has the same meaning as len_buildchar */ |
/* for Type 2 fonts; manipulated by othersubrs 19, 24, and 25 */ |
FT_UInt len_buildchar; |
FT_Long* buildchar; |
/* since version 2.1 - interface to PostScript hinter */ |
const void* pshinter; |
} T1_FaceRec; |
typedef struct CID_FaceRec_ |
{ |
FT_FaceRec root; |
void* psnames; |
void* psaux; |
CID_FaceInfoRec cid; |
PS_FontExtraRec font_extra; |
#if 0 |
void* afm_data; |
#endif |
CID_Subrs subrs; |
/* since version 2.1 - interface to PostScript hinter */ |
void* pshinter; |
/* since version 2.1.8, but was originally positioned after `afm_data' */ |
FT_Byte* binary_data; /* used if hex data has been converted */ |
FT_Stream cid_stream; |
} CID_FaceRec; |
FT_END_HEADER |
#endif /* __T1TYPES_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/internal/tttypes.h |
---|
0,0 → 1,1543 |
/***************************************************************************/ |
/* */ |
/* tttypes.h */ |
/* */ |
/* Basic SFNT/TrueType type definitions and interface (specification */ |
/* only). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2008 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __TTTYPES_H__ |
#define __TTTYPES_H__ |
#include <ft2build.h> |
#include FT_TRUETYPE_TABLES_H |
#include FT_INTERNAL_OBJECTS_H |
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT |
#include FT_MULTIPLE_MASTERS_H |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*** ***/ |
/*** ***/ |
/*** REQUIRED TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/ |
/*** ***/ |
/*** ***/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TTC_HeaderRec */ |
/* */ |
/* <Description> */ |
/* TrueType collection header. This table contains the offsets of */ |
/* the font headers of each distinct TrueType face in the file. */ |
/* */ |
/* <Fields> */ |
/* tag :: Must be `ttc ' to indicate a TrueType collection. */ |
/* */ |
/* version :: The version number. */ |
/* */ |
/* count :: The number of faces in the collection. The */ |
/* specification says this should be an unsigned long, but */ |
/* we use a signed long since we need the value -1 for */ |
/* specific purposes. */ |
/* */ |
/* offsets :: The offsets of the font headers, one per face. */ |
/* */ |
typedef struct TTC_HeaderRec_ |
{ |
FT_ULong tag; |
FT_Fixed version; |
FT_Long count; |
FT_ULong* offsets; |
} TTC_HeaderRec; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* SFNT_HeaderRec */ |
/* */ |
/* <Description> */ |
/* SFNT file format header. */ |
/* */ |
/* <Fields> */ |
/* format_tag :: The font format tag. */ |
/* */ |
/* num_tables :: The number of tables in file. */ |
/* */ |
/* search_range :: Must be `16 * (max power of 2 <= num_tables)'. */ |
/* */ |
/* entry_selector :: Must be log2 of `search_range / 16'. */ |
/* */ |
/* range_shift :: Must be `num_tables * 16 - search_range'. */ |
/* */ |
typedef struct SFNT_HeaderRec_ |
{ |
FT_ULong format_tag; |
FT_UShort num_tables; |
FT_UShort search_range; |
FT_UShort entry_selector; |
FT_UShort range_shift; |
FT_ULong offset; /* not in file */ |
} SFNT_HeaderRec, *SFNT_Header; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_TableRec */ |
/* */ |
/* <Description> */ |
/* This structure describes a given table of a TrueType font. */ |
/* */ |
/* <Fields> */ |
/* Tag :: A four-bytes tag describing the table. */ |
/* */ |
/* CheckSum :: The table checksum. This value can be ignored. */ |
/* */ |
/* Offset :: The offset of the table from the start of the TrueType */ |
/* font in its resource. */ |
/* */ |
/* Length :: The table length (in bytes). */ |
/* */ |
typedef struct TT_TableRec_ |
{ |
FT_ULong Tag; /* table type */ |
FT_ULong CheckSum; /* table checksum */ |
FT_ULong Offset; /* table file offset */ |
FT_ULong Length; /* table length */ |
} TT_TableRec, *TT_Table; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_LongMetricsRec */ |
/* */ |
/* <Description> */ |
/* A structure modeling the long metrics of the `hmtx' and `vmtx' */ |
/* TrueType tables. The values are expressed in font units. */ |
/* */ |
/* <Fields> */ |
/* advance :: The advance width or height for the glyph. */ |
/* */ |
/* bearing :: The left-side or top-side bearing for the glyph. */ |
/* */ |
typedef struct TT_LongMetricsRec_ |
{ |
FT_UShort advance; |
FT_Short bearing; |
} TT_LongMetricsRec, *TT_LongMetrics; |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* TT_ShortMetrics */ |
/* */ |
/* <Description> */ |
/* A simple type to model the short metrics of the `hmtx' and `vmtx' */ |
/* tables. */ |
/* */ |
typedef FT_Short TT_ShortMetrics; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_NameEntryRec */ |
/* */ |
/* <Description> */ |
/* A structure modeling TrueType name records. Name records are used */ |
/* to store important strings like family name, style name, */ |
/* copyright, etc. in _localized_ versions (i.e., language, encoding, */ |
/* etc). */ |
/* */ |
/* <Fields> */ |
/* platformID :: The ID of the name's encoding platform. */ |
/* */ |
/* encodingID :: The platform-specific ID for the name's encoding. */ |
/* */ |
/* languageID :: The platform-specific ID for the name's language. */ |
/* */ |
/* nameID :: The ID specifying what kind of name this is. */ |
/* */ |
/* stringLength :: The length of the string in bytes. */ |
/* */ |
/* stringOffset :: The offset to the string in the `name' table. */ |
/* */ |
/* string :: A pointer to the string's bytes. Note that these */ |
/* are usually UTF-16 encoded characters. */ |
/* */ |
typedef struct TT_NameEntryRec_ |
{ |
FT_UShort platformID; |
FT_UShort encodingID; |
FT_UShort languageID; |
FT_UShort nameID; |
FT_UShort stringLength; |
FT_ULong stringOffset; |
/* this last field is not defined in the spec */ |
/* but used by the FreeType engine */ |
FT_Byte* string; |
} TT_NameEntryRec, *TT_NameEntry; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_NameTableRec */ |
/* */ |
/* <Description> */ |
/* A structure modeling the TrueType name table. */ |
/* */ |
/* <Fields> */ |
/* format :: The format of the name table. */ |
/* */ |
/* numNameRecords :: The number of names in table. */ |
/* */ |
/* storageOffset :: The offset of the name table in the `name' */ |
/* TrueType table. */ |
/* */ |
/* names :: An array of name records. */ |
/* */ |
/* stream :: the file's input stream. */ |
/* */ |
typedef struct TT_NameTableRec_ |
{ |
FT_UShort format; |
FT_UInt numNameRecords; |
FT_UInt storageOffset; |
TT_NameEntryRec* names; |
FT_Stream stream; |
} TT_NameTableRec, *TT_NameTable; |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*** ***/ |
/*** ***/ |
/*** OPTIONAL TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/ |
/*** ***/ |
/*** ***/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_GaspRangeRec */ |
/* */ |
/* <Description> */ |
/* A tiny structure used to model a gasp range according to the */ |
/* TrueType specification. */ |
/* */ |
/* <Fields> */ |
/* maxPPEM :: The maximum ppem value to which `gaspFlag' applies. */ |
/* */ |
/* gaspFlag :: A flag describing the grid-fitting and anti-aliasing */ |
/* modes to be used. */ |
/* */ |
typedef struct TT_GaspRangeRec_ |
{ |
FT_UShort maxPPEM; |
FT_UShort gaspFlag; |
} TT_GaspRangeRec, *TT_GaspRange; |
#define TT_GASP_GRIDFIT 0x01 |
#define TT_GASP_DOGRAY 0x02 |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_GaspRec */ |
/* */ |
/* <Description> */ |
/* A structure modeling the TrueType `gasp' table used to specify */ |
/* grid-fitting and anti-aliasing behaviour. */ |
/* */ |
/* <Fields> */ |
/* version :: The version number. */ |
/* */ |
/* numRanges :: The number of gasp ranges in table. */ |
/* */ |
/* gaspRanges :: An array of gasp ranges. */ |
/* */ |
typedef struct TT_Gasp_ |
{ |
FT_UShort version; |
FT_UShort numRanges; |
TT_GaspRange gaspRanges; |
} TT_GaspRec; |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_HdmxEntryRec */ |
/* */ |
/* <Description> */ |
/* A small structure used to model the pre-computed widths of a given */ |
/* size. They are found in the `hdmx' table. */ |
/* */ |
/* <Fields> */ |
/* ppem :: The pixels per EM value at which these metrics apply. */ |
/* */ |
/* max_width :: The maximum advance width for this metric. */ |
/* */ |
/* widths :: An array of widths. Note: These are 8-bit bytes. */ |
/* */ |
typedef struct TT_HdmxEntryRec_ |
{ |
FT_Byte ppem; |
FT_Byte max_width; |
FT_Byte* widths; |
} TT_HdmxEntryRec, *TT_HdmxEntry; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_HdmxRec */ |
/* */ |
/* <Description> */ |
/* A structure used to model the `hdmx' table, which contains */ |
/* pre-computed widths for a set of given sizes/dimensions. */ |
/* */ |
/* <Fields> */ |
/* version :: The version number. */ |
/* */ |
/* num_records :: The number of hdmx records. */ |
/* */ |
/* records :: An array of hdmx records. */ |
/* */ |
typedef struct TT_HdmxRec_ |
{ |
FT_UShort version; |
FT_Short num_records; |
TT_HdmxEntry records; |
} TT_HdmxRec, *TT_Hdmx; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_Kern0_PairRec */ |
/* */ |
/* <Description> */ |
/* A structure used to model a kerning pair for the kerning table */ |
/* format 0. The engine now loads this table if it finds one in the */ |
/* font file. */ |
/* */ |
/* <Fields> */ |
/* left :: The index of the left glyph in pair. */ |
/* */ |
/* right :: The index of the right glyph in pair. */ |
/* */ |
/* value :: The kerning distance. A positive value spaces the */ |
/* glyphs, a negative one makes them closer. */ |
/* */ |
typedef struct TT_Kern0_PairRec_ |
{ |
FT_UShort left; /* index of left glyph in pair */ |
FT_UShort right; /* index of right glyph in pair */ |
FT_FWord value; /* kerning value */ |
} TT_Kern0_PairRec, *TT_Kern0_Pair; |
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*** ***/ |
/*** ***/ |
/*** EMBEDDED BITMAPS SUPPORT ***/ |
/*** ***/ |
/*** ***/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_SBit_MetricsRec */ |
/* */ |
/* <Description> */ |
/* A structure used to hold the big metrics of a given glyph bitmap */ |
/* in a TrueType or OpenType font. These are usually found in the */ |
/* `EBDT' (Microsoft) or `bloc' (Apple) table. */ |
/* */ |
/* <Fields> */ |
/* height :: The glyph height in pixels. */ |
/* */ |
/* width :: The glyph width in pixels. */ |
/* */ |
/* horiBearingX :: The horizontal left bearing. */ |
/* */ |
/* horiBearingY :: The horizontal top bearing. */ |
/* */ |
/* horiAdvance :: The horizontal advance. */ |
/* */ |
/* vertBearingX :: The vertical left bearing. */ |
/* */ |
/* vertBearingY :: The vertical top bearing. */ |
/* */ |
/* vertAdvance :: The vertical advance. */ |
/* */ |
typedef struct TT_SBit_MetricsRec_ |
{ |
FT_Byte height; |
FT_Byte width; |
FT_Char horiBearingX; |
FT_Char horiBearingY; |
FT_Byte horiAdvance; |
FT_Char vertBearingX; |
FT_Char vertBearingY; |
FT_Byte vertAdvance; |
} TT_SBit_MetricsRec, *TT_SBit_Metrics; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_SBit_SmallMetricsRec */ |
/* */ |
/* <Description> */ |
/* A structure used to hold the small metrics of a given glyph bitmap */ |
/* in a TrueType or OpenType font. These are usually found in the */ |
/* `EBDT' (Microsoft) or the `bdat' (Apple) table. */ |
/* */ |
/* <Fields> */ |
/* height :: The glyph height in pixels. */ |
/* */ |
/* width :: The glyph width in pixels. */ |
/* */ |
/* bearingX :: The left-side bearing. */ |
/* */ |
/* bearingY :: The top-side bearing. */ |
/* */ |
/* advance :: The advance width or height. */ |
/* */ |
typedef struct TT_SBit_Small_Metrics_ |
{ |
FT_Byte height; |
FT_Byte width; |
FT_Char bearingX; |
FT_Char bearingY; |
FT_Byte advance; |
} TT_SBit_SmallMetricsRec, *TT_SBit_SmallMetrics; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_SBit_LineMetricsRec */ |
/* */ |
/* <Description> */ |
/* A structure used to describe the text line metrics of a given */ |
/* bitmap strike, for either a horizontal or vertical layout. */ |
/* */ |
/* <Fields> */ |
/* ascender :: The ascender in pixels. */ |
/* */ |
/* descender :: The descender in pixels. */ |
/* */ |
/* max_width :: The maximum glyph width in pixels. */ |
/* */ |
/* caret_slope_enumerator :: Rise of the caret slope, typically set */ |
/* to 1 for non-italic fonts. */ |
/* */ |
/* caret_slope_denominator :: Rise of the caret slope, typically set */ |
/* to 0 for non-italic fonts. */ |
/* */ |
/* caret_offset :: Offset in pixels to move the caret for */ |
/* proper positioning. */ |
/* */ |
/* min_origin_SB :: Minimum of horiBearingX (resp. */ |
/* vertBearingY). */ |
/* min_advance_SB :: Minimum of */ |
/* */ |
/* horizontal advance - */ |
/* ( horiBearingX + width ) */ |
/* */ |
/* resp. */ |
/* */ |
/* vertical advance - */ |
/* ( vertBearingY + height ) */ |
/* */ |
/* max_before_BL :: Maximum of horiBearingY (resp. */ |
/* vertBearingY). */ |
/* */ |
/* min_after_BL :: Minimum of */ |
/* */ |
/* horiBearingY - height */ |
/* */ |
/* resp. */ |
/* */ |
/* vertBearingX - width */ |
/* */ |
/* pads :: Unused (to make the size of the record */ |
/* a multiple of 32 bits. */ |
/* */ |
typedef struct TT_SBit_LineMetricsRec_ |
{ |
FT_Char ascender; |
FT_Char descender; |
FT_Byte max_width; |
FT_Char caret_slope_numerator; |
FT_Char caret_slope_denominator; |
FT_Char caret_offset; |
FT_Char min_origin_SB; |
FT_Char min_advance_SB; |
FT_Char max_before_BL; |
FT_Char min_after_BL; |
FT_Char pads[2]; |
} TT_SBit_LineMetricsRec, *TT_SBit_LineMetrics; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_SBit_RangeRec */ |
/* */ |
/* <Description> */ |
/* A TrueType/OpenType subIndexTable as defined in the `EBLC' */ |
/* (Microsoft) or `bloc' (Apple) tables. */ |
/* */ |
/* <Fields> */ |
/* first_glyph :: The first glyph index in the range. */ |
/* */ |
/* last_glyph :: The last glyph index in the range. */ |
/* */ |
/* index_format :: The format of index table. Valid values are 1 */ |
/* to 5. */ |
/* */ |
/* image_format :: The format of `EBDT' image data. */ |
/* */ |
/* image_offset :: The offset to image data in `EBDT'. */ |
/* */ |
/* image_size :: For index formats 2 and 5. This is the size in */ |
/* bytes of each glyph bitmap. */ |
/* */ |
/* big_metrics :: For index formats 2 and 5. This is the big */ |
/* metrics for each glyph bitmap. */ |
/* */ |
/* num_glyphs :: For index formats 4 and 5. This is the number of */ |
/* glyphs in the code array. */ |
/* */ |
/* glyph_offsets :: For index formats 1 and 3. */ |
/* */ |
/* glyph_codes :: For index formats 4 and 5. */ |
/* */ |
/* table_offset :: The offset of the index table in the `EBLC' */ |
/* table. Only used during strike loading. */ |
/* */ |
typedef struct TT_SBit_RangeRec_ |
{ |
FT_UShort first_glyph; |
FT_UShort last_glyph; |
FT_UShort index_format; |
FT_UShort image_format; |
FT_ULong image_offset; |
FT_ULong image_size; |
TT_SBit_MetricsRec metrics; |
FT_ULong num_glyphs; |
FT_ULong* glyph_offsets; |
FT_UShort* glyph_codes; |
FT_ULong table_offset; |
} TT_SBit_RangeRec, *TT_SBit_Range; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_SBit_StrikeRec */ |
/* */ |
/* <Description> */ |
/* A structure used describe a given bitmap strike in the `EBLC' */ |
/* (Microsoft) or `bloc' (Apple) tables. */ |
/* */ |
/* <Fields> */ |
/* num_index_ranges :: The number of index ranges. */ |
/* */ |
/* index_ranges :: An array of glyph index ranges. */ |
/* */ |
/* color_ref :: Unused. `color_ref' is put in for future */ |
/* enhancements, but these fields are already */ |
/* in use by other platforms (e.g. Newton). */ |
/* For details, please see */ |
/* */ |
/* http://fonts.apple.com/ */ |
/* TTRefMan/RM06/Chap6bloc.html */ |
/* */ |
/* hori :: The line metrics for horizontal layouts. */ |
/* */ |
/* vert :: The line metrics for vertical layouts. */ |
/* */ |
/* start_glyph :: The lowest glyph index for this strike. */ |
/* */ |
/* end_glyph :: The highest glyph index for this strike. */ |
/* */ |
/* x_ppem :: The number of horizontal pixels per EM. */ |
/* */ |
/* y_ppem :: The number of vertical pixels per EM. */ |
/* */ |
/* bit_depth :: The bit depth. Valid values are 1, 2, 4, */ |
/* and 8. */ |
/* */ |
/* flags :: Is this a vertical or horizontal strike? For */ |
/* details, please see */ |
/* */ |
/* http://fonts.apple.com/ */ |
/* TTRefMan/RM06/Chap6bloc.html */ |
/* */ |
typedef struct TT_SBit_StrikeRec_ |
{ |
FT_Int num_ranges; |
TT_SBit_Range sbit_ranges; |
FT_ULong ranges_offset; |
FT_ULong color_ref; |
TT_SBit_LineMetricsRec hori; |
TT_SBit_LineMetricsRec vert; |
FT_UShort start_glyph; |
FT_UShort end_glyph; |
FT_Byte x_ppem; |
FT_Byte y_ppem; |
FT_Byte bit_depth; |
FT_Char flags; |
} TT_SBit_StrikeRec, *TT_SBit_Strike; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_SBit_ComponentRec */ |
/* */ |
/* <Description> */ |
/* A simple structure to describe a compound sbit element. */ |
/* */ |
/* <Fields> */ |
/* glyph_code :: The element's glyph index. */ |
/* */ |
/* x_offset :: The element's left bearing. */ |
/* */ |
/* y_offset :: The element's top bearing. */ |
/* */ |
typedef struct TT_SBit_ComponentRec_ |
{ |
FT_UShort glyph_code; |
FT_Char x_offset; |
FT_Char y_offset; |
} TT_SBit_ComponentRec, *TT_SBit_Component; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_SBit_ScaleRec */ |
/* */ |
/* <Description> */ |
/* A structure used describe a given bitmap scaling table, as defined */ |
/* in the `EBSC' table. */ |
/* */ |
/* <Fields> */ |
/* hori :: The horizontal line metrics. */ |
/* */ |
/* vert :: The vertical line metrics. */ |
/* */ |
/* x_ppem :: The number of horizontal pixels per EM. */ |
/* */ |
/* y_ppem :: The number of vertical pixels per EM. */ |
/* */ |
/* x_ppem_substitute :: Substitution x_ppem value. */ |
/* */ |
/* y_ppem_substitute :: Substitution y_ppem value. */ |
/* */ |
typedef struct TT_SBit_ScaleRec_ |
{ |
TT_SBit_LineMetricsRec hori; |
TT_SBit_LineMetricsRec vert; |
FT_Byte x_ppem; |
FT_Byte y_ppem; |
FT_Byte x_ppem_substitute; |
FT_Byte y_ppem_substitute; |
} TT_SBit_ScaleRec, *TT_SBit_Scale; |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*** ***/ |
/*** ***/ |
/*** POSTSCRIPT GLYPH NAMES SUPPORT ***/ |
/*** ***/ |
/*** ***/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_Post_20Rec */ |
/* */ |
/* <Description> */ |
/* Postscript names sub-table, format 2.0. Stores the PS name of */ |
/* each glyph in the font face. */ |
/* */ |
/* <Fields> */ |
/* num_glyphs :: The number of named glyphs in the table. */ |
/* */ |
/* num_names :: The number of PS names stored in the table. */ |
/* */ |
/* glyph_indices :: The indices of the glyphs in the names arrays. */ |
/* */ |
/* glyph_names :: The PS names not in Mac Encoding. */ |
/* */ |
typedef struct TT_Post_20Rec_ |
{ |
FT_UShort num_glyphs; |
FT_UShort num_names; |
FT_UShort* glyph_indices; |
FT_Char** glyph_names; |
} TT_Post_20Rec, *TT_Post_20; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_Post_25Rec */ |
/* */ |
/* <Description> */ |
/* Postscript names sub-table, format 2.5. Stores the PS name of */ |
/* each glyph in the font face. */ |
/* */ |
/* <Fields> */ |
/* num_glyphs :: The number of glyphs in the table. */ |
/* */ |
/* offsets :: An array of signed offsets in a normal Mac */ |
/* Postscript name encoding. */ |
/* */ |
typedef struct TT_Post_25_ |
{ |
FT_UShort num_glyphs; |
FT_Char* offsets; |
} TT_Post_25Rec, *TT_Post_25; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_Post_NamesRec */ |
/* */ |
/* <Description> */ |
/* Postscript names table, either format 2.0 or 2.5. */ |
/* */ |
/* <Fields> */ |
/* loaded :: A flag to indicate whether the PS names are loaded. */ |
/* */ |
/* format_20 :: The sub-table used for format 2.0. */ |
/* */ |
/* format_25 :: The sub-table used for format 2.5. */ |
/* */ |
typedef struct TT_Post_NamesRec_ |
{ |
FT_Bool loaded; |
union |
{ |
TT_Post_20Rec format_20; |
TT_Post_25Rec format_25; |
} names; |
} TT_Post_NamesRec, *TT_Post_Names; |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*** ***/ |
/*** ***/ |
/*** GX VARIATION TABLE SUPPORT ***/ |
/*** ***/ |
/*** ***/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT |
typedef struct GX_BlendRec_ *GX_Blend; |
#endif |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*** ***/ |
/*** ***/ |
/*** EMBEDDED BDF PROPERTIES TABLE SUPPORT ***/ |
/*** ***/ |
/*** ***/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* |
* These types are used to support a `BDF ' table that isn't part of the |
* official TrueType specification. It is mainly used in SFNT-based |
* bitmap fonts that were generated from a set of BDF fonts. |
* |
* The format of the table is as follows. |
* |
* USHORT version `BDF ' table version number, should be 0x0001. |
* USHORT strikeCount Number of strikes (bitmap sizes) in this table. |
* ULONG stringTable Offset (from start of BDF table) to string |
* table. |
* |
* This is followed by an array of `strikeCount' descriptors, having the |
* following format. |
* |
* USHORT ppem Vertical pixels per EM for this strike. |
* USHORT numItems Number of items for this strike (properties and |
* atoms). Maximum is 255. |
* |
* This array in turn is followed by `strikeCount' value sets. Each |
* `value set' is an array of `numItems' items with the following format. |
* |
* ULONG item_name Offset in string table to item name. |
* USHORT item_type The item type. Possible values are |
* 0 => string (e.g., COMMENT) |
* 1 => atom (e.g., FONT or even SIZE) |
* 2 => int32 |
* 3 => uint32 |
* 0x10 => A flag to indicate a properties. This |
* is ORed with the above values. |
* ULONG item_value For strings => Offset into string table without |
* the corresponding double quotes. |
* For atoms => Offset into string table. |
* For integers => Direct value. |
* |
* All strings in the string table consist of bytes and are |
* zero-terminated. |
* |
*/ |
#ifdef TT_CONFIG_OPTION_BDF |
typedef struct TT_BDFRec_ |
{ |
FT_Byte* table; |
FT_Byte* table_end; |
FT_Byte* strings; |
FT_ULong strings_size; |
FT_UInt num_strikes; |
FT_Bool loaded; |
} TT_BDFRec, *TT_BDF; |
#endif /* TT_CONFIG_OPTION_BDF */ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*** ***/ |
/*** ***/ |
/*** ORIGINAL TT_FACE CLASS DEFINITION ***/ |
/*** ***/ |
/*** ***/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* This structure/class is defined here because it is common to the */ |
/* following formats: TTF, OpenType-TT, and OpenType-CFF. */ |
/* */ |
/* Note, however, that the classes TT_Size and TT_GlyphSlot are not */ |
/* shared between font drivers, and are thus defined in `ttobjs.h'. */ |
/* */ |
/*************************************************************************/ |
/*************************************************************************/ |
/* */ |
/* <Type> */ |
/* TT_Face */ |
/* */ |
/* <Description> */ |
/* A handle to a TrueType face/font object. A TT_Face encapsulates */ |
/* the resolution and scaling independent parts of a TrueType font */ |
/* resource. */ |
/* */ |
/* <Note> */ |
/* The TT_Face structure is also used as a `parent class' for the */ |
/* OpenType-CFF class (T2_Face). */ |
/* */ |
typedef struct TT_FaceRec_* TT_Face; |
/* a function type used for the truetype bytecode interpreter hooks */ |
typedef FT_Error |
(*TT_Interpreter)( void* exec_context ); |
/* forward declaration */ |
typedef struct TT_LoaderRec_* TT_Loader; |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Loader_GotoTableFunc */ |
/* */ |
/* <Description> */ |
/* Seeks a stream to the start of a given TrueType table. */ |
/* */ |
/* <Input> */ |
/* face :: A handle to the target face object. */ |
/* */ |
/* tag :: A 4-byte tag used to name the table. */ |
/* */ |
/* stream :: The input stream. */ |
/* */ |
/* <Output> */ |
/* length :: The length of the table in bytes. Set to 0 if not */ |
/* needed. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
/* <Note> */ |
/* The stream cursor must be at the font file's origin. */ |
/* */ |
typedef FT_Error |
(*TT_Loader_GotoTableFunc)( TT_Face face, |
FT_ULong tag, |
FT_Stream stream, |
FT_ULong* length ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Loader_StartGlyphFunc */ |
/* */ |
/* <Description> */ |
/* Seeks a stream to the start of a given glyph element, and opens a */ |
/* frame for it. */ |
/* */ |
/* <Input> */ |
/* loader :: The current TrueType glyph loader object. */ |
/* */ |
/* glyph index :: The index of the glyph to access. */ |
/* */ |
/* offset :: The offset of the glyph according to the */ |
/* `locations' table. */ |
/* */ |
/* byte_count :: The size of the frame in bytes. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
/* <Note> */ |
/* This function is normally equivalent to FT_STREAM_SEEK(offset) */ |
/* followed by FT_FRAME_ENTER(byte_count) with the loader's stream, */ |
/* but alternative formats (e.g. compressed ones) might use something */ |
/* different. */ |
/* */ |
typedef FT_Error |
(*TT_Loader_StartGlyphFunc)( TT_Loader loader, |
FT_UInt glyph_index, |
FT_ULong offset, |
FT_UInt byte_count ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Loader_ReadGlyphFunc */ |
/* */ |
/* <Description> */ |
/* Reads one glyph element (its header, a simple glyph, or a */ |
/* composite) from the loader's current stream frame. */ |
/* */ |
/* <Input> */ |
/* loader :: The current TrueType glyph loader object. */ |
/* */ |
/* <Return> */ |
/* FreeType error code. 0 means success. */ |
/* */ |
typedef FT_Error |
(*TT_Loader_ReadGlyphFunc)( TT_Loader loader ); |
/*************************************************************************/ |
/* */ |
/* <FuncType> */ |
/* TT_Loader_EndGlyphFunc */ |
/* */ |
/* <Description> */ |
/* Closes the current loader stream frame for the glyph. */ |
/* */ |
/* <Input> */ |
/* loader :: The current TrueType glyph loader object. */ |
/* */ |
typedef void |
(*TT_Loader_EndGlyphFunc)( TT_Loader loader ); |
/*************************************************************************/ |
/* */ |
/* TrueType Face Type */ |
/* */ |
/* <Struct> */ |
/* TT_Face */ |
/* */ |
/* <Description> */ |
/* The TrueType face class. These objects model the resolution and */ |
/* point-size independent data found in a TrueType font file. */ |
/* */ |
/* <Fields> */ |
/* root :: The base FT_Face structure, managed by the */ |
/* base layer. */ |
/* */ |
/* ttc_header :: The TrueType collection header, used when */ |
/* the file is a `ttc' rather than a `ttf'. */ |
/* For ordinary font files, the field */ |
/* `ttc_header.count' is set to 0. */ |
/* */ |
/* format_tag :: The font format tag. */ |
/* */ |
/* num_tables :: The number of TrueType tables in this font */ |
/* file. */ |
/* */ |
/* dir_tables :: The directory of TrueType tables for this */ |
/* font file. */ |
/* */ |
/* header :: The font's font header (`head' table). */ |
/* Read on font opening. */ |
/* */ |
/* horizontal :: The font's horizontal header (`hhea' */ |
/* table). This field also contains the */ |
/* associated horizontal metrics table */ |
/* (`hmtx'). */ |
/* */ |
/* max_profile :: The font's maximum profile table. Read on */ |
/* font opening. Note that some maximum */ |
/* values cannot be taken directly from this */ |
/* table. We thus define additional fields */ |
/* below to hold the computed maxima. */ |
/* */ |
/* vertical_info :: A boolean which is set when the font file */ |
/* contains vertical metrics. If not, the */ |
/* value of the `vertical' field is */ |
/* undefined. */ |
/* */ |
/* vertical :: The font's vertical header (`vhea' table). */ |
/* This field also contains the associated */ |
/* vertical metrics table (`vmtx'), if found. */ |
/* IMPORTANT: The contents of this field is */ |
/* undefined if the `verticalInfo' field is */ |
/* unset. */ |
/* */ |
/* num_names :: The number of name records within this */ |
/* TrueType font. */ |
/* */ |
/* name_table :: The table of name records (`name'). */ |
/* */ |
/* os2 :: The font's OS/2 table (`OS/2'). */ |
/* */ |
/* postscript :: The font's PostScript table (`post' */ |
/* table). The PostScript glyph names are */ |
/* not loaded by the driver on face opening. */ |
/* See the `ttpost' module for more details. */ |
/* */ |
/* cmap_table :: Address of the face's `cmap' SFNT table */ |
/* in memory (it's an extracted frame). */ |
/* */ |
/* cmap_size :: The size in bytes of the `cmap_table' */ |
/* described above. */ |
/* */ |
/* goto_table :: A function called by each TrueType table */ |
/* loader to position a stream's cursor to */ |
/* the start of a given table according to */ |
/* its tag. It defaults to TT_Goto_Face but */ |
/* can be different for strange formats (e.g. */ |
/* Type 42). */ |
/* */ |
/* access_glyph_frame :: A function used to access the frame of a */ |
/* given glyph within the face's font file. */ |
/* */ |
/* forget_glyph_frame :: A function used to forget the frame of a */ |
/* given glyph when all data has been loaded. */ |
/* */ |
/* read_glyph_header :: A function used to read a glyph header. */ |
/* It must be called between an `access' and */ |
/* `forget'. */ |
/* */ |
/* read_simple_glyph :: A function used to read a simple glyph. */ |
/* It must be called after the header was */ |
/* read, and before the `forget'. */ |
/* */ |
/* read_composite_glyph :: A function used to read a composite glyph. */ |
/* It must be called after the header was */ |
/* read, and before the `forget'. */ |
/* */ |
/* sfnt :: A pointer to the SFNT service. */ |
/* */ |
/* psnames :: A pointer to the PostScript names service. */ |
/* */ |
/* hdmx :: The face's horizontal device metrics */ |
/* (`hdmx' table). This table is optional in */ |
/* TrueType/OpenType fonts. */ |
/* */ |
/* gasp :: The grid-fitting and scaling properties */ |
/* table (`gasp'). This table is optional in */ |
/* TrueType/OpenType fonts. */ |
/* */ |
/* pclt :: The `pclt' SFNT table. */ |
/* */ |
/* num_sbit_strikes :: The number of sbit strikes, i.e., bitmap */ |
/* sizes, embedded in this font. */ |
/* */ |
/* sbit_strikes :: An array of sbit strikes embedded in this */ |
/* font. This table is optional in a */ |
/* TrueType/OpenType font. */ |
/* */ |
/* num_sbit_scales :: The number of sbit scales for this font. */ |
/* */ |
/* sbit_scales :: Array of sbit scales embedded in this */ |
/* font. This table is optional in a */ |
/* TrueType/OpenType font. */ |
/* */ |
/* postscript_names :: A table used to store the Postscript names */ |
/* of the glyphs for this font. See the */ |
/* file `ttconfig.h' for comments on the */ |
/* TT_CONFIG_OPTION_POSTSCRIPT_NAMES option. */ |
/* */ |
/* num_locations :: The number of glyph locations in this */ |
/* TrueType file. This should be */ |
/* identical to the number of glyphs. */ |
/* Ignored for Type 2 fonts. */ |
/* */ |
/* glyph_locations :: An array of longs. These are offsets to */ |
/* glyph data within the `glyf' table. */ |
/* Ignored for Type 2 font faces. */ |
/* */ |
/* glyf_len :: The length of the `glyf' table. Needed */ |
/* for malformed `loca' tables. */ |
/* */ |
/* font_program_size :: Size in bytecodes of the face's font */ |
/* program. 0 if none defined. Ignored for */ |
/* Type 2 fonts. */ |
/* */ |
/* font_program :: The face's font program (bytecode stream) */ |
/* executed at load time, also used during */ |
/* glyph rendering. Comes from the `fpgm' */ |
/* table. Ignored for Type 2 font fonts. */ |
/* */ |
/* cvt_program_size :: The size in bytecodes of the face's cvt */ |
/* program. Ignored for Type 2 fonts. */ |
/* */ |
/* cvt_program :: The face's cvt program (bytecode stream) */ |
/* executed each time an instance/size is */ |
/* changed/reset. Comes from the `prep' */ |
/* table. Ignored for Type 2 fonts. */ |
/* */ |
/* cvt_size :: Size of the control value table (in */ |
/* entries). Ignored for Type 2 fonts. */ |
/* */ |
/* cvt :: The face's original control value table. */ |
/* Coordinates are expressed in unscaled font */ |
/* units. Comes from the `cvt ' table. */ |
/* Ignored for Type 2 fonts. */ |
/* */ |
/* num_kern_pairs :: The number of kerning pairs present in the */ |
/* font file. The engine only loads the */ |
/* first horizontal format 0 kern table it */ |
/* finds in the font file. Ignored for */ |
/* Type 2 fonts. */ |
/* */ |
/* kern_table_index :: The index of the kerning table in the font */ |
/* kerning directory. Ignored for Type 2 */ |
/* fonts. */ |
/* */ |
/* interpreter :: A pointer to the TrueType bytecode */ |
/* interpreters field is also used to hook */ |
/* the debugger in `ttdebug'. */ |
/* */ |
/* unpatented_hinting :: If true, use only unpatented methods in */ |
/* the bytecode interpreter. */ |
/* */ |
/* doblend :: A boolean which is set if the font should */ |
/* be blended (this is for GX var). */ |
/* */ |
/* blend :: Contains the data needed to control GX */ |
/* variation tables (rather like Multiple */ |
/* Master data). */ |
/* */ |
/* extra :: Reserved for third-party font drivers. */ |
/* */ |
/* postscript_name :: The PS name of the font. Used by the */ |
/* postscript name service. */ |
/* */ |
typedef struct TT_FaceRec_ |
{ |
FT_FaceRec root; |
TTC_HeaderRec ttc_header; |
FT_ULong format_tag; |
FT_UShort num_tables; |
TT_Table dir_tables; |
TT_Header header; /* TrueType header table */ |
TT_HoriHeader horizontal; /* TrueType horizontal header */ |
TT_MaxProfile max_profile; |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
FT_ULong max_components; /* stubbed to 0 */ |
#endif |
FT_Bool vertical_info; |
TT_VertHeader vertical; /* TT Vertical header, if present */ |
FT_UShort num_names; /* number of name records */ |
TT_NameTableRec name_table; /* name table */ |
TT_OS2 os2; /* TrueType OS/2 table */ |
TT_Postscript postscript; /* TrueType Postscript table */ |
FT_Byte* cmap_table; /* extracted `cmap' table */ |
FT_ULong cmap_size; |
TT_Loader_GotoTableFunc goto_table; |
TT_Loader_StartGlyphFunc access_glyph_frame; |
TT_Loader_EndGlyphFunc forget_glyph_frame; |
TT_Loader_ReadGlyphFunc read_glyph_header; |
TT_Loader_ReadGlyphFunc read_simple_glyph; |
TT_Loader_ReadGlyphFunc read_composite_glyph; |
/* a typeless pointer to the SFNT_Interface table used to load */ |
/* the basic TrueType tables in the face object */ |
void* sfnt; |
/* a typeless pointer to the FT_Service_PsCMapsRec table used to */ |
/* handle glyph names <-> unicode & Mac values */ |
void* psnames; |
/***********************************************************************/ |
/* */ |
/* Optional TrueType/OpenType tables */ |
/* */ |
/***********************************************************************/ |
/* horizontal device metrics */ |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
TT_HdmxRec hdmx; |
#endif |
/* grid-fitting and scaling table */ |
TT_GaspRec gasp; /* the `gasp' table */ |
/* PCL 5 table */ |
TT_PCLT pclt; |
/* embedded bitmaps support */ |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
FT_ULong num_sbit_strikes; |
TT_SBit_Strike sbit_strikes; |
#endif |
FT_ULong num_sbit_scales; |
TT_SBit_Scale sbit_scales; |
/* postscript names table */ |
TT_Post_NamesRec postscript_names; |
/***********************************************************************/ |
/* */ |
/* TrueType-specific fields (ignored by the OTF-Type2 driver) */ |
/* */ |
/***********************************************************************/ |
/* the glyph locations */ |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
FT_UShort num_locations_stub; |
FT_Long* glyph_locations_stub; |
#endif |
/* the font program, if any */ |
FT_ULong font_program_size; |
FT_Byte* font_program; |
/* the cvt program, if any */ |
FT_ULong cvt_program_size; |
FT_Byte* cvt_program; |
/* the original, unscaled, control value table */ |
FT_ULong cvt_size; |
FT_Short* cvt; |
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
/* the format 0 kerning table, if any */ |
FT_Int num_kern_pairs; |
FT_Int kern_table_index; |
TT_Kern0_Pair kern_pairs; |
#endif |
/* A pointer to the bytecode interpreter to use. This is also */ |
/* used to hook the debugger for the `ttdebug' utility. */ |
TT_Interpreter interpreter; |
#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING |
/* Use unpatented hinting only. */ |
FT_Bool unpatented_hinting; |
#endif |
/***********************************************************************/ |
/* */ |
/* Other tables or fields. This is used by derivative formats like */ |
/* OpenType. */ |
/* */ |
/***********************************************************************/ |
FT_Generic extra; |
const char* postscript_name; |
/* since version 2.1.8, but was originally placed after */ |
/* `glyph_locations_stub' */ |
FT_ULong glyf_len; |
/* since version 2.1.8, but was originally placed before `extra' */ |
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT |
FT_Bool doblend; |
GX_Blend blend; |
#endif |
/* since version 2.2 */ |
FT_Byte* horz_metrics; |
FT_ULong horz_metrics_size; |
FT_Byte* vert_metrics; |
FT_ULong vert_metrics_size; |
FT_ULong num_locations; /* in broken TTF, gid > 0xFFFF */ |
FT_Byte* glyph_locations; |
FT_Byte* hdmx_table; |
FT_ULong hdmx_table_size; |
FT_UInt hdmx_record_count; |
FT_ULong hdmx_record_size; |
FT_Byte* hdmx_record_sizes; |
FT_Byte* sbit_table; |
FT_ULong sbit_table_size; |
FT_UInt sbit_num_strikes; |
FT_Byte* kern_table; |
FT_ULong kern_table_size; |
FT_UInt num_kern_tables; |
FT_UInt32 kern_avail_bits; |
FT_UInt32 kern_order_bits; |
#ifdef TT_CONFIG_OPTION_BDF |
TT_BDFRec bdf; |
#endif /* TT_CONFIG_OPTION_BDF */ |
/* since 2.3.0 */ |
FT_ULong horz_metrics_offset; |
FT_ULong vert_metrics_offset; |
} TT_FaceRec; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* TT_GlyphZoneRec */ |
/* */ |
/* <Description> */ |
/* A glyph zone is used to load, scale and hint glyph outline */ |
/* coordinates. */ |
/* */ |
/* <Fields> */ |
/* memory :: A handle to the memory manager. */ |
/* */ |
/* max_points :: The maximal size in points of the zone. */ |
/* */ |
/* max_contours :: Max size in links contours of the zone. */ |
/* */ |
/* n_points :: The current number of points in the zone. */ |
/* */ |
/* n_contours :: The current number of contours in the zone. */ |
/* */ |
/* org :: The original glyph coordinates (font */ |
/* units/scaled). */ |
/* */ |
/* cur :: The current glyph coordinates (scaled/hinted). */ |
/* */ |
/* tags :: The point control tags. */ |
/* */ |
/* contours :: The contours end points. */ |
/* */ |
/* first_point :: Offset of the current subglyph's first point. */ |
/* */ |
typedef struct TT_GlyphZoneRec_ |
{ |
FT_Memory memory; |
FT_UShort max_points; |
FT_UShort max_contours; |
FT_UShort n_points; /* number of points in zone */ |
FT_Short n_contours; /* number of contours */ |
FT_Vector* org; /* original point coordinates */ |
FT_Vector* cur; /* current point coordinates */ |
FT_Vector* orus; /* original (unscaled) point coordinates */ |
FT_Byte* tags; /* current touch flags */ |
FT_UShort* contours; /* contour end points */ |
FT_UShort first_point; /* offset of first (#0) point */ |
} TT_GlyphZoneRec, *TT_GlyphZone; |
/* handle to execution context */ |
typedef struct TT_ExecContextRec_* TT_ExecContext; |
/* glyph loader structure */ |
typedef struct TT_LoaderRec_ |
{ |
FT_Face face; |
FT_Size size; |
FT_GlyphSlot glyph; |
FT_GlyphLoader gloader; |
FT_ULong load_flags; |
FT_UInt glyph_index; |
FT_Stream stream; |
FT_Int byte_len; |
FT_Short n_contours; |
FT_BBox bbox; |
FT_Int left_bearing; |
FT_Int advance; |
FT_Int linear; |
FT_Bool linear_def; |
FT_Bool preserve_pps; |
FT_Vector pp1; |
FT_Vector pp2; |
FT_ULong glyf_offset; |
/* the zone where we load our glyphs */ |
TT_GlyphZoneRec base; |
TT_GlyphZoneRec zone; |
TT_ExecContext exec; |
FT_Byte* instructions; |
FT_ULong ins_pos; |
/* for possible extensibility in other formats */ |
void* other; |
/* since version 2.1.8 */ |
FT_Int top_bearing; |
FT_Int vadvance; |
FT_Vector pp3; |
FT_Vector pp4; |
/* since version 2.2.1 */ |
FT_Byte* cursor; |
FT_Byte* limit; |
} TT_LoaderRec; |
FT_END_HEADER |
#endif /* __TTTYPES_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/t1tables.h |
---|
0,0 → 1,504 |
/***************************************************************************/ |
/* */ |
/* t1tables.h */ |
/* */ |
/* Basic Type 1/Type 2 tables definitions and interface (specification */ |
/* only). */ |
/* */ |
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __T1TABLES_H__ |
#define __T1TABLES_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* type1_tables */ |
/* */ |
/* <Title> */ |
/* Type 1 Tables */ |
/* */ |
/* <Abstract> */ |
/* Type~1 (PostScript) specific font tables. */ |
/* */ |
/* <Description> */ |
/* This section contains the definition of Type 1-specific tables, */ |
/* including structures related to other PostScript font formats. */ |
/* */ |
/*************************************************************************/ |
/* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */ |
/* structures in order to support Multiple Master fonts. */ |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* PS_FontInfoRec */ |
/* */ |
/* <Description> */ |
/* A structure used to model a Type~1 or Type~2 FontInfo dictionary. */ |
/* Note that for Multiple Master fonts, each instance has its own */ |
/* FontInfo dictionary. */ |
/* */ |
typedef struct PS_FontInfoRec_ |
{ |
FT_String* version; |
FT_String* notice; |
FT_String* full_name; |
FT_String* family_name; |
FT_String* weight; |
FT_Long italic_angle; |
FT_Bool is_fixed_pitch; |
FT_Short underline_position; |
FT_UShort underline_thickness; |
} PS_FontInfoRec; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* PS_FontInfo */ |
/* */ |
/* <Description> */ |
/* A handle to a @PS_FontInfoRec structure. */ |
/* */ |
typedef struct PS_FontInfoRec_* PS_FontInfo; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* T1_FontInfo */ |
/* */ |
/* <Description> */ |
/* This type is equivalent to @PS_FontInfoRec. It is deprecated but */ |
/* kept to maintain source compatibility between various versions of */ |
/* FreeType. */ |
/* */ |
typedef PS_FontInfoRec T1_FontInfo; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* PS_PrivateRec */ |
/* */ |
/* <Description> */ |
/* A structure used to model a Type~1 or Type~2 private dictionary. */ |
/* Note that for Multiple Master fonts, each instance has its own */ |
/* Private dictionary. */ |
/* */ |
typedef struct PS_PrivateRec_ |
{ |
FT_Int unique_id; |
FT_Int lenIV; |
FT_Byte num_blue_values; |
FT_Byte num_other_blues; |
FT_Byte num_family_blues; |
FT_Byte num_family_other_blues; |
FT_Short blue_values[14]; |
FT_Short other_blues[10]; |
FT_Short family_blues [14]; |
FT_Short family_other_blues[10]; |
FT_Fixed blue_scale; |
FT_Int blue_shift; |
FT_Int blue_fuzz; |
FT_UShort standard_width[1]; |
FT_UShort standard_height[1]; |
FT_Byte num_snap_widths; |
FT_Byte num_snap_heights; |
FT_Bool force_bold; |
FT_Bool round_stem_up; |
FT_Short snap_widths [13]; /* including std width */ |
FT_Short snap_heights[13]; /* including std height */ |
FT_Fixed expansion_factor; |
FT_Long language_group; |
FT_Long password; |
FT_Short min_feature[2]; |
} PS_PrivateRec; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* PS_Private */ |
/* */ |
/* <Description> */ |
/* A handle to a @PS_PrivateRec structure. */ |
/* */ |
typedef struct PS_PrivateRec_* PS_Private; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* T1_Private */ |
/* */ |
/* <Description> */ |
/* This type is equivalent to @PS_PrivateRec. It is deprecated but */ |
/* kept to maintain source compatibility between various versions of */ |
/* FreeType. */ |
/* */ |
typedef PS_PrivateRec T1_Private; |
/*************************************************************************/ |
/* */ |
/* <Enum> */ |
/* T1_Blend_Flags */ |
/* */ |
/* <Description> */ |
/* A set of flags used to indicate which fields are present in a */ |
/* given blend dictionary (font info or private). Used to support */ |
/* Multiple Masters fonts. */ |
/* */ |
typedef enum T1_Blend_Flags_ |
{ |
/*# required fields in a FontInfo blend dictionary */ |
T1_BLEND_UNDERLINE_POSITION = 0, |
T1_BLEND_UNDERLINE_THICKNESS, |
T1_BLEND_ITALIC_ANGLE, |
/*# required fields in a Private blend dictionary */ |
T1_BLEND_BLUE_VALUES, |
T1_BLEND_OTHER_BLUES, |
T1_BLEND_STANDARD_WIDTH, |
T1_BLEND_STANDARD_HEIGHT, |
T1_BLEND_STEM_SNAP_WIDTHS, |
T1_BLEND_STEM_SNAP_HEIGHTS, |
T1_BLEND_BLUE_SCALE, |
T1_BLEND_BLUE_SHIFT, |
T1_BLEND_FAMILY_BLUES, |
T1_BLEND_FAMILY_OTHER_BLUES, |
T1_BLEND_FORCE_BOLD, |
/*# never remove */ |
T1_BLEND_MAX |
} T1_Blend_Flags; |
/* */ |
/*# backwards compatible definitions */ |
#define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION |
#define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS |
#define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE |
#define t1_blend_blue_values T1_BLEND_BLUE_VALUES |
#define t1_blend_other_blues T1_BLEND_OTHER_BLUES |
#define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH |
#define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT |
#define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS |
#define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS |
#define t1_blend_blue_scale T1_BLEND_BLUE_SCALE |
#define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT |
#define t1_blend_family_blues T1_BLEND_FAMILY_BLUES |
#define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES |
#define t1_blend_force_bold T1_BLEND_FORCE_BOLD |
#define t1_blend_max T1_BLEND_MAX |
/* maximum number of Multiple Masters designs, as defined in the spec */ |
#define T1_MAX_MM_DESIGNS 16 |
/* maximum number of Multiple Masters axes, as defined in the spec */ |
#define T1_MAX_MM_AXIS 4 |
/* maximum number of elements in a design map */ |
#define T1_MAX_MM_MAP_POINTS 20 |
/* this structure is used to store the BlendDesignMap entry for an axis */ |
typedef struct PS_DesignMap_ |
{ |
FT_Byte num_points; |
FT_Long* design_points; |
FT_Fixed* blend_points; |
} PS_DesignMapRec, *PS_DesignMap; |
/* backwards-compatible definition */ |
typedef PS_DesignMapRec T1_DesignMap; |
typedef struct PS_BlendRec_ |
{ |
FT_UInt num_designs; |
FT_UInt num_axis; |
FT_String* axis_names[T1_MAX_MM_AXIS]; |
FT_Fixed* design_pos[T1_MAX_MM_DESIGNS]; |
PS_DesignMapRec design_map[T1_MAX_MM_AXIS]; |
FT_Fixed* weight_vector; |
FT_Fixed* default_weight_vector; |
PS_FontInfo font_infos[T1_MAX_MM_DESIGNS + 1]; |
PS_Private privates [T1_MAX_MM_DESIGNS + 1]; |
FT_ULong blend_bitflags; |
FT_BBox* bboxes [T1_MAX_MM_DESIGNS + 1]; |
/* since 2.3.0 */ |
/* undocumented, optional: the default design instance; */ |
/* corresponds to default_weight_vector -- */ |
/* num_default_design_vector == 0 means it is not present */ |
/* in the font and associated metrics files */ |
FT_UInt default_design_vector[T1_MAX_MM_DESIGNS]; |
FT_UInt num_default_design_vector; |
} PS_BlendRec, *PS_Blend; |
/* backwards-compatible definition */ |
typedef PS_BlendRec T1_Blend; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* CID_FaceDictRec */ |
/* */ |
/* <Description> */ |
/* A structure used to represent data in a CID top-level dictionary. */ |
/* */ |
typedef struct CID_FaceDictRec_ |
{ |
PS_PrivateRec private_dict; |
FT_UInt len_buildchar; |
FT_Fixed forcebold_threshold; |
FT_Pos stroke_width; |
FT_Fixed expansion_factor; |
FT_Byte paint_type; |
FT_Byte font_type; |
FT_Matrix font_matrix; |
FT_Vector font_offset; |
FT_UInt num_subrs; |
FT_ULong subrmap_offset; |
FT_Int sd_bytes; |
} CID_FaceDictRec; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* CID_FaceDict */ |
/* */ |
/* <Description> */ |
/* A handle to a @CID_FaceDictRec structure. */ |
/* */ |
typedef struct CID_FaceDictRec_* CID_FaceDict; |
/* */ |
/* backwards-compatible definition */ |
typedef CID_FaceDictRec CID_FontDict; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* CID_FaceInfoRec */ |
/* */ |
/* <Description> */ |
/* A structure used to represent CID Face information. */ |
/* */ |
typedef struct CID_FaceInfoRec_ |
{ |
FT_String* cid_font_name; |
FT_Fixed cid_version; |
FT_Int cid_font_type; |
FT_String* registry; |
FT_String* ordering; |
FT_Int supplement; |
PS_FontInfoRec font_info; |
FT_BBox font_bbox; |
FT_ULong uid_base; |
FT_Int num_xuid; |
FT_ULong xuid[16]; |
FT_ULong cidmap_offset; |
FT_Int fd_bytes; |
FT_Int gd_bytes; |
FT_ULong cid_count; |
FT_Int num_dicts; |
CID_FaceDict font_dicts; |
FT_ULong data_offset; |
} CID_FaceInfoRec; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* CID_FaceInfo */ |
/* */ |
/* <Description> */ |
/* A handle to a @CID_FaceInfoRec structure. */ |
/* */ |
typedef struct CID_FaceInfoRec_* CID_FaceInfo; |
/*************************************************************************/ |
/* */ |
/* <Struct> */ |
/* CID_Info */ |
/* */ |
/* <Description> */ |
/* This type is equivalent to @CID_FaceInfoRec. It is deprecated but */ |
/* kept to maintain source compatibility between various versions of */ |
/* FreeType. */ |
/* */ |
typedef CID_FaceInfoRec CID_Info; |
/************************************************************************ |
* |
* @function: |
* FT_Has_PS_Glyph_Names |
* |
* @description: |
* Return true if a given face provides reliable PostScript glyph |
* names. This is similar to using the @FT_HAS_GLYPH_NAMES macro, |
* except that certain fonts (mostly TrueType) contain incorrect |
* glyph name tables. |
* |
* When this function returns true, the caller is sure that the glyph |
* names returned by @FT_Get_Glyph_Name are reliable. |
* |
* @input: |
* face :: |
* face handle |
* |
* @return: |
* Boolean. True if glyph names are reliable. |
* |
*/ |
FT_EXPORT( FT_Int ) |
FT_Has_PS_Glyph_Names( FT_Face face ); |
/************************************************************************ |
* |
* @function: |
* FT_Get_PS_Font_Info |
* |
* @description: |
* Retrieve the @PS_FontInfoRec structure corresponding to a given |
* PostScript font. |
* |
* @input: |
* face :: |
* PostScript face handle. |
* |
* @output: |
* afont_info :: |
* Output font info structure pointer. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* The string pointers within the font info structure are owned by |
* the face and don't need to be freed by the caller. |
* |
* If the font's format is not PostScript-based, this function will |
* return the `FT_Err_Invalid_Argument' error code. |
* |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_PS_Font_Info( FT_Face face, |
PS_FontInfo afont_info ); |
/************************************************************************ |
* |
* @function: |
* FT_Get_PS_Font_Private |
* |
* @description: |
* Retrieve the @PS_PrivateRec structure corresponding to a given |
* PostScript font. |
* |
* @input: |
* face :: |
* PostScript face handle. |
* |
* @output: |
* afont_private :: |
* Output private dictionary structure pointer. |
* |
* @return: |
* FreeType error code. 0~means success. |
* |
* @note: |
* The string pointers within the @PS_PrivateRec structure are owned by |
* the face and don't need to be freed by the caller. |
* |
* If the font's format is not PostScript-based, this function returns |
* the `FT_Err_Invalid_Argument' error code. |
* |
*/ |
FT_EXPORT( FT_Error ) |
FT_Get_PS_Font_Private( FT_Face face, |
PS_Private afont_private ); |
/* */ |
FT_END_HEADER |
#endif /* __T1TABLES_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ttnameid.h |
---|
0,0 → 1,1247 |
/***************************************************************************/ |
/* */ |
/* ttnamei d.h */ |
/* */ |
/* TrueType name ID definitions (specification only). */ |
/* */ |
/* Copyright 1996-2002, 2003, 2004, 2006, 2007, 2008 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __TTNAMEID_H__ |
#define __TTNAMEID_H__ |
#include <ft2build.h> |
FT_BEGIN_HEADER |
/*************************************************************************/ |
/* */ |
/* <Section> */ |
/* truetype_tables */ |
/* */ |
/*************************************************************************/ |
/* */ |
/* Possible values for the `platform' identifier code in the name */ |
/* records of the TTF `name' table. */ |
/* */ |
/*************************************************************************/ |
/*********************************************************************** |
* |
* @enum: |
* TT_PLATFORM_XXX |
* |
* @description: |
* A list of valid values for the `platform_id' identifier code in |
* @FT_CharMapRec and @FT_SfntName structures. |
* |
* @values: |
* TT_PLATFORM_APPLE_UNICODE :: |
* Used by Apple to indicate a Unicode character map and/or name entry. |
* See @TT_APPLE_ID_XXX for corresponding `encoding_id' values. Note |
* that name entries in this format are coded as big-endian UCS-2 |
* character codes _only_. |
* |
* TT_PLATFORM_MACINTOSH :: |
* Used by Apple to indicate a MacOS-specific charmap and/or name entry. |
* See @TT_MAC_ID_XXX for corresponding `encoding_id' values. Note that |
* most TrueType fonts contain an Apple roman charmap to be usable on |
* MacOS systems (even if they contain a Microsoft charmap as well). |
* |
* TT_PLATFORM_ISO :: |
* This value was used to specify ISO/IEC 10646 charmaps. It is however |
* now deprecated. See @TT_ISO_ID_XXX for a list of corresponding |
* `encoding_id' values. |
* |
* TT_PLATFORM_MICROSOFT :: |
* Used by Microsoft to indicate Windows-specific charmaps. See |
* @TT_MS_ID_XXX for a list of corresponding `encoding_id' values. |
* Note that most fonts contain a Unicode charmap using |
* (TT_PLATFORM_MICROSOFT, @TT_MS_ID_UNICODE_CS). |
* |
* TT_PLATFORM_CUSTOM :: |
* Used to indicate application-specific charmaps. |
* |
* TT_PLATFORM_ADOBE :: |
* This value isn't part of any font format specification, but is used |
* by FreeType to report Adobe-specific charmaps in an @FT_CharMapRec |
* structure. See @TT_ADOBE_ID_XXX. |
*/ |
#define TT_PLATFORM_APPLE_UNICODE 0 |
#define TT_PLATFORM_MACINTOSH 1 |
#define TT_PLATFORM_ISO 2 /* deprecated */ |
#define TT_PLATFORM_MICROSOFT 3 |
#define TT_PLATFORM_CUSTOM 4 |
#define TT_PLATFORM_ADOBE 7 /* artificial */ |
/*********************************************************************** |
* |
* @enum: |
* TT_APPLE_ID_XXX |
* |
* @description: |
* A list of valid values for the `encoding_id' for |
* @TT_PLATFORM_APPLE_UNICODE charmaps and name entries. |
* |
* @values: |
* TT_APPLE_ID_DEFAULT :: |
* Unicode version 1.0. |
* |
* TT_APPLE_ID_UNICODE_1_1 :: |
* Unicode 1.1; specifies Hangul characters starting at U+34xx. |
* |
* TT_APPLE_ID_ISO_10646 :: |
* Deprecated (identical to preceding). |
* |
* TT_APPLE_ID_UNICODE_2_0 :: |
* Unicode 2.0 and beyond (UTF-16 BMP only). |
* |
* TT_APPLE_ID_UNICODE_32 :: |
* Unicode 3.1 and beyond, using UTF-32. |
* |
* TT_APPLE_ID_VARIANT_SELECTOR :: |
* From Adobe, not Apple. Not a normal cmap. Specifies variations |
* on a real cmap. |
*/ |
#define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ |
#define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ |
#define TT_APPLE_ID_ISO_10646 2 /* deprecated */ |
#define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ |
#define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ |
#define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ |
/*********************************************************************** |
* |
* @enum: |
* TT_MAC_ID_XXX |
* |
* @description: |
* A list of valid values for the `encoding_id' for |
* @TT_PLATFORM_MACINTOSH charmaps and name entries. |
* |
* @values: |
* TT_MAC_ID_ROMAN :: |
* TT_MAC_ID_JAPANESE :: |
* TT_MAC_ID_TRADITIONAL_CHINESE :: |
* TT_MAC_ID_KOREAN :: |
* TT_MAC_ID_ARABIC :: |
* TT_MAC_ID_HEBREW :: |
* TT_MAC_ID_GREEK :: |
* TT_MAC_ID_RUSSIAN :: |
* TT_MAC_ID_RSYMBOL :: |
* TT_MAC_ID_DEVANAGARI :: |
* TT_MAC_ID_GURMUKHI :: |
* TT_MAC_ID_GUJARATI :: |
* TT_MAC_ID_ORIYA :: |
* TT_MAC_ID_BENGALI :: |
* TT_MAC_ID_TAMIL :: |
* TT_MAC_ID_TELUGU :: |
* TT_MAC_ID_KANNADA :: |
* TT_MAC_ID_MALAYALAM :: |
* TT_MAC_ID_SINHALESE :: |
* TT_MAC_ID_BURMESE :: |
* TT_MAC_ID_KHMER :: |
* TT_MAC_ID_THAI :: |
* TT_MAC_ID_LAOTIAN :: |
* TT_MAC_ID_GEORGIAN :: |
* TT_MAC_ID_ARMENIAN :: |
* TT_MAC_ID_MALDIVIAN :: |
* TT_MAC_ID_SIMPLIFIED_CHINESE :: |
* TT_MAC_ID_TIBETAN :: |
* TT_MAC_ID_MONGOLIAN :: |
* TT_MAC_ID_GEEZ :: |
* TT_MAC_ID_SLAVIC :: |
* TT_MAC_ID_VIETNAMESE :: |
* TT_MAC_ID_SINDHI :: |
* TT_MAC_ID_UNINTERP :: |
*/ |
#define TT_MAC_ID_ROMAN 0 |
#define TT_MAC_ID_JAPANESE 1 |
#define TT_MAC_ID_TRADITIONAL_CHINESE 2 |
#define TT_MAC_ID_KOREAN 3 |
#define TT_MAC_ID_ARABIC 4 |
#define TT_MAC_ID_HEBREW 5 |
#define TT_MAC_ID_GREEK 6 |
#define TT_MAC_ID_RUSSIAN 7 |
#define TT_MAC_ID_RSYMBOL 8 |
#define TT_MAC_ID_DEVANAGARI 9 |
#define TT_MAC_ID_GURMUKHI 10 |
#define TT_MAC_ID_GUJARATI 11 |
#define TT_MAC_ID_ORIYA 12 |
#define TT_MAC_ID_BENGALI 13 |
#define TT_MAC_ID_TAMIL 14 |
#define TT_MAC_ID_TELUGU 15 |
#define TT_MAC_ID_KANNADA 16 |
#define TT_MAC_ID_MALAYALAM 17 |
#define TT_MAC_ID_SINHALESE 18 |
#define TT_MAC_ID_BURMESE 19 |
#define TT_MAC_ID_KHMER 20 |
#define TT_MAC_ID_THAI 21 |
#define TT_MAC_ID_LAOTIAN 22 |
#define TT_MAC_ID_GEORGIAN 23 |
#define TT_MAC_ID_ARMENIAN 24 |
#define TT_MAC_ID_MALDIVIAN 25 |
#define TT_MAC_ID_SIMPLIFIED_CHINESE 25 |
#define TT_MAC_ID_TIBETAN 26 |
#define TT_MAC_ID_MONGOLIAN 27 |
#define TT_MAC_ID_GEEZ 28 |
#define TT_MAC_ID_SLAVIC 29 |
#define TT_MAC_ID_VIETNAMESE 30 |
#define TT_MAC_ID_SINDHI 31 |
#define TT_MAC_ID_UNINTERP 32 |
/*********************************************************************** |
* |
* @enum: |
* TT_ISO_ID_XXX |
* |
* @description: |
* A list of valid values for the `encoding_id' for |
* @TT_PLATFORM_ISO charmaps and name entries. |
* |
* Their use is now deprecated. |
* |
* @values: |
* TT_ISO_ID_7BIT_ASCII :: |
* ASCII. |
* TT_ISO_ID_10646 :: |
* ISO/10646. |
* TT_ISO_ID_8859_1 :: |
* Also known as Latin-1. |
*/ |
#define TT_ISO_ID_7BIT_ASCII 0 |
#define TT_ISO_ID_10646 1 |
#define TT_ISO_ID_8859_1 2 |
/*********************************************************************** |
* |
* @enum: |
* TT_MS_ID_XXX |
* |
* @description: |
* A list of valid values for the `encoding_id' for |
* @TT_PLATFORM_MICROSOFT charmaps and name entries. |
* |
* @values: |
* TT_MS_ID_SYMBOL_CS :: |
* Corresponds to Microsoft symbol encoding. See |
* @FT_ENCODING_MS_SYMBOL. |
* |
* TT_MS_ID_UNICODE_CS :: |
* Corresponds to a Microsoft WGL4 charmap, matching Unicode. See |
* @FT_ENCODING_UNICODE. |
* |
* TT_MS_ID_SJIS :: |
* Corresponds to SJIS Japanese encoding. See @FT_ENCODING_SJIS. |
* |
* TT_MS_ID_GB2312 :: |
* Corresponds to Simplified Chinese as used in Mainland China. See |
* @FT_ENCODING_GB2312. |
* |
* TT_MS_ID_BIG_5 :: |
* Corresponds to Traditional Chinese as used in Taiwan and Hong Kong. |
* See @FT_ENCODING_BIG5. |
* |
* TT_MS_ID_WANSUNG :: |
* Corresponds to Korean Wansung encoding. See @FT_ENCODING_WANSUNG. |
* |
* TT_MS_ID_JOHAB :: |
* Corresponds to Johab encoding. See @FT_ENCODING_JOHAB. |
* |
* TT_MS_ID_UCS_4 :: |
* Corresponds to UCS-4 or UTF-32 charmaps. This has been added to |
* the OpenType specification version 1.4 (mid-2001.) |
*/ |
#define TT_MS_ID_SYMBOL_CS 0 |
#define TT_MS_ID_UNICODE_CS 1 |
#define TT_MS_ID_SJIS 2 |
#define TT_MS_ID_GB2312 3 |
#define TT_MS_ID_BIG_5 4 |
#define TT_MS_ID_WANSUNG 5 |
#define TT_MS_ID_JOHAB 6 |
#define TT_MS_ID_UCS_4 10 |
/*********************************************************************** |
* |
* @enum: |
* TT_ADOBE_ID_XXX |
* |
* @description: |
* A list of valid values for the `encoding_id' for |
* @TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension! |
* |
* @values: |
* TT_ADOBE_ID_STANDARD :: |
* Adobe standard encoding. |
* TT_ADOBE_ID_EXPERT :: |
* Adobe expert encoding. |
* TT_ADOBE_ID_CUSTOM :: |
* Adobe custom encoding. |
* TT_ADOBE_ID_LATIN_1 :: |
* Adobe Latin~1 encoding. |
*/ |
#define TT_ADOBE_ID_STANDARD 0 |
#define TT_ADOBE_ID_EXPERT 1 |
#define TT_ADOBE_ID_CUSTOM 2 |
#define TT_ADOBE_ID_LATIN_1 3 |
/*************************************************************************/ |
/* */ |
/* Possible values of the language identifier field in the name records */ |
/* of the TTF `name' table if the `platform' identifier code is */ |
/* TT_PLATFORM_MACINTOSH. */ |
/* */ |
/* The canonical source for the Apple assigned Language ID's is at */ |
/* */ |
/* http://fonts.apple.com/TTRefMan/RM06/Chap6name.html */ |
/* */ |
#define TT_MAC_LANGID_ENGLISH 0 |
#define TT_MAC_LANGID_FRENCH 1 |
#define TT_MAC_LANGID_GERMAN 2 |
#define TT_MAC_LANGID_ITALIAN 3 |
#define TT_MAC_LANGID_DUTCH 4 |
#define TT_MAC_LANGID_SWEDISH 5 |
#define TT_MAC_LANGID_SPANISH 6 |
#define TT_MAC_LANGID_DANISH 7 |
#define TT_MAC_LANGID_PORTUGUESE 8 |
#define TT_MAC_LANGID_NORWEGIAN 9 |
#define TT_MAC_LANGID_HEBREW 10 |
#define TT_MAC_LANGID_JAPANESE 11 |
#define TT_MAC_LANGID_ARABIC 12 |
#define TT_MAC_LANGID_FINNISH 13 |
#define TT_MAC_LANGID_GREEK 14 |
#define TT_MAC_LANGID_ICELANDIC 15 |
#define TT_MAC_LANGID_MALTESE 16 |
#define TT_MAC_LANGID_TURKISH 17 |
#define TT_MAC_LANGID_CROATIAN 18 |
#define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 |
#define TT_MAC_LANGID_URDU 20 |
#define TT_MAC_LANGID_HINDI 21 |
#define TT_MAC_LANGID_THAI 22 |
#define TT_MAC_LANGID_KOREAN 23 |
#define TT_MAC_LANGID_LITHUANIAN 24 |
#define TT_MAC_LANGID_POLISH 25 |
#define TT_MAC_LANGID_HUNGARIAN 26 |
#define TT_MAC_LANGID_ESTONIAN 27 |
#define TT_MAC_LANGID_LETTISH 28 |
#define TT_MAC_LANGID_SAAMISK 29 |
#define TT_MAC_LANGID_FAEROESE 30 |
#define TT_MAC_LANGID_FARSI 31 |
#define TT_MAC_LANGID_RUSSIAN 32 |
#define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 |
#define TT_MAC_LANGID_FLEMISH 34 |
#define TT_MAC_LANGID_IRISH 35 |
#define TT_MAC_LANGID_ALBANIAN 36 |
#define TT_MAC_LANGID_ROMANIAN 37 |
#define TT_MAC_LANGID_CZECH 38 |
#define TT_MAC_LANGID_SLOVAK 39 |
#define TT_MAC_LANGID_SLOVENIAN 40 |
#define TT_MAC_LANGID_YIDDISH 41 |
#define TT_MAC_LANGID_SERBIAN 42 |
#define TT_MAC_LANGID_MACEDONIAN 43 |
#define TT_MAC_LANGID_BULGARIAN 44 |
#define TT_MAC_LANGID_UKRAINIAN 45 |
#define TT_MAC_LANGID_BYELORUSSIAN 46 |
#define TT_MAC_LANGID_UZBEK 47 |
#define TT_MAC_LANGID_KAZAKH 48 |
#define TT_MAC_LANGID_AZERBAIJANI 49 |
#define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 |
#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 |
#define TT_MAC_LANGID_ARMENIAN 51 |
#define TT_MAC_LANGID_GEORGIAN 52 |
#define TT_MAC_LANGID_MOLDAVIAN 53 |
#define TT_MAC_LANGID_KIRGHIZ 54 |
#define TT_MAC_LANGID_TAJIKI 55 |
#define TT_MAC_LANGID_TURKMEN 56 |
#define TT_MAC_LANGID_MONGOLIAN 57 |
#define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 |
#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 |
#define TT_MAC_LANGID_PASHTO 59 |
#define TT_MAC_LANGID_KURDISH 60 |
#define TT_MAC_LANGID_KASHMIRI 61 |
#define TT_MAC_LANGID_SINDHI 62 |
#define TT_MAC_LANGID_TIBETAN 63 |
#define TT_MAC_LANGID_NEPALI 64 |
#define TT_MAC_LANGID_SANSKRIT 65 |
#define TT_MAC_LANGID_MARATHI 66 |
#define TT_MAC_LANGID_BENGALI 67 |
#define TT_MAC_LANGID_ASSAMESE 68 |
#define TT_MAC_LANGID_GUJARATI 69 |
#define TT_MAC_LANGID_PUNJABI 70 |
#define TT_MAC_LANGID_ORIYA 71 |
#define TT_MAC_LANGID_MALAYALAM 72 |
#define TT_MAC_LANGID_KANNADA 73 |
#define TT_MAC_LANGID_TAMIL 74 |
#define TT_MAC_LANGID_TELUGU 75 |
#define TT_MAC_LANGID_SINHALESE 76 |
#define TT_MAC_LANGID_BURMESE 77 |
#define TT_MAC_LANGID_KHMER 78 |
#define TT_MAC_LANGID_LAO 79 |
#define TT_MAC_LANGID_VIETNAMESE 80 |
#define TT_MAC_LANGID_INDONESIAN 81 |
#define TT_MAC_LANGID_TAGALOG 82 |
#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 |
#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 |
#define TT_MAC_LANGID_AMHARIC 85 |
#define TT_MAC_LANGID_TIGRINYA 86 |
#define TT_MAC_LANGID_GALLA 87 |
#define TT_MAC_LANGID_SOMALI 88 |
#define TT_MAC_LANGID_SWAHILI 89 |
#define TT_MAC_LANGID_RUANDA 90 |
#define TT_MAC_LANGID_RUNDI 91 |
#define TT_MAC_LANGID_CHEWA 92 |
#define TT_MAC_LANGID_MALAGASY 93 |
#define TT_MAC_LANGID_ESPERANTO 94 |
#define TT_MAC_LANGID_WELSH 128 |
#define TT_MAC_LANGID_BASQUE 129 |
#define TT_MAC_LANGID_CATALAN 130 |
#define TT_MAC_LANGID_LATIN 131 |
#define TT_MAC_LANGID_QUECHUA 132 |
#define TT_MAC_LANGID_GUARANI 133 |
#define TT_MAC_LANGID_AYMARA 134 |
#define TT_MAC_LANGID_TATAR 135 |
#define TT_MAC_LANGID_UIGHUR 136 |
#define TT_MAC_LANGID_DZONGKHA 137 |
#define TT_MAC_LANGID_JAVANESE 138 |
#define TT_MAC_LANGID_SUNDANESE 139 |
#if 0 /* these seem to be errors that have been dropped */ |
#define TT_MAC_LANGID_SCOTTISH_GAELIC 140 |
#define TT_MAC_LANGID_IRISH_GAELIC 141 |
#endif |
/* The following codes are new as of 2000-03-10 */ |
#define TT_MAC_LANGID_GALICIAN 140 |
#define TT_MAC_LANGID_AFRIKAANS 141 |
#define TT_MAC_LANGID_BRETON 142 |
#define TT_MAC_LANGID_INUKTITUT 143 |
#define TT_MAC_LANGID_SCOTTISH_GAELIC 144 |
#define TT_MAC_LANGID_MANX_GAELIC 145 |
#define TT_MAC_LANGID_IRISH_GAELIC 146 |
#define TT_MAC_LANGID_TONGAN 147 |
#define TT_MAC_LANGID_GREEK_POLYTONIC 148 |
#define TT_MAC_LANGID_GREELANDIC 149 |
#define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 |
/*************************************************************************/ |
/* */ |
/* Possible values of the language identifier field in the name records */ |
/* of the TTF `name' table if the `platform' identifier code is */ |
/* TT_PLATFORM_MICROSOFT. */ |
/* */ |
/* The canonical source for the MS assigned LCID's (seems to) be at */ |
/* */ |
/* http://www.microsoft.com/globaldev/reference/lcid-all.mspx */ |
/* */ |
/* It used to be at various places, among them */ |
/* */ |
/* http://www.microsoft.com/typography/OTSPEC/lcid-cp.txt */ |
/* http://www.microsoft.com/globaldev/reference/loclanghome.asp */ |
/* http://support.microsoft.com/support/kb/articles/Q224/8/04.ASP */ |
/* http://msdn.microsoft.com/library/en-us/passport25/ */ |
/* NET_Passport_VBScript_Documentation/Single_Sign_In/ */ |
/* Advanced_Single_Sign_In/Localization_and_LCIDs.asp */ |
/* */ |
/* Hopefully, it seems now that the Globaldev site prevails... */ |
/* (updated by Antoine, 2004-02-17) */ |
#define TT_MS_LANGID_ARABIC_GENERAL 0x0001 |
#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 |
#define TT_MS_LANGID_ARABIC_IRAQ 0x0801 |
#define TT_MS_LANGID_ARABIC_EGYPT 0x0c01 |
#define TT_MS_LANGID_ARABIC_LIBYA 0x1001 |
#define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 |
#define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 |
#define TT_MS_LANGID_ARABIC_TUNISIA 0x1c01 |
#define TT_MS_LANGID_ARABIC_OMAN 0x2001 |
#define TT_MS_LANGID_ARABIC_YEMEN 0x2401 |
#define TT_MS_LANGID_ARABIC_SYRIA 0x2801 |
#define TT_MS_LANGID_ARABIC_JORDAN 0x2c01 |
#define TT_MS_LANGID_ARABIC_LEBANON 0x3001 |
#define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 |
#define TT_MS_LANGID_ARABIC_UAE 0x3801 |
#define TT_MS_LANGID_ARABIC_BAHRAIN 0x3c01 |
#define TT_MS_LANGID_ARABIC_QATAR 0x4001 |
#define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 |
#define TT_MS_LANGID_CATALAN_SPAIN 0x0403 |
#define TT_MS_LANGID_CHINESE_GENERAL 0x0004 |
#define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 |
#define TT_MS_LANGID_CHINESE_PRC 0x0804 |
#define TT_MS_LANGID_CHINESE_HONG_KONG 0x0c04 |
#define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 |
#if 1 /* this looks like the correct value */ |
#define TT_MS_LANGID_CHINESE_MACAU 0x1404 |
#else /* but beware, Microsoft may change its mind... |
the most recent Word reference has the following: */ |
#define TT_MS_LANGID_CHINESE_MACAU TT_MS_LANGID_CHINESE_HONG_KONG |
#endif |
#if 0 /* used only with .NET `cultures'; commented out */ |
#define TT_MS_LANGID_CHINESE_TRADITIONAL 0x7C04 |
#endif |
#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 |
#define TT_MS_LANGID_DANISH_DENMARK 0x0406 |
#define TT_MS_LANGID_GERMAN_GERMANY 0x0407 |
#define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 |
#define TT_MS_LANGID_GERMAN_AUSTRIA 0x0c07 |
#define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 |
#define TT_MS_LANGID_GERMAN_LIECHTENSTEI 0x1407 |
#define TT_MS_LANGID_GREEK_GREECE 0x0408 |
/* don't ask what this one means... It is commented out currently. */ |
#if 0 |
#define TT_MS_LANGID_GREEK_GREECE2 0x2008 |
#endif |
#define TT_MS_LANGID_ENGLISH_GENERAL 0x0009 |
#define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 |
#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 |
#define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0c09 |
#define TT_MS_LANGID_ENGLISH_CANADA 0x1009 |
#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 |
#define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 |
#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1c09 |
#define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 |
#define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 |
#define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 |
#define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2c09 |
#define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 |
#define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 |
#define TT_MS_LANGID_ENGLISH_INDONESIA 0x3809 |
#define TT_MS_LANGID_ENGLISH_HONG_KONG 0x3c09 |
#define TT_MS_LANGID_ENGLISH_INDIA 0x4009 |
#define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 |
#define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 |
#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040a |
#define TT_MS_LANGID_SPANISH_MEXICO 0x080a |
#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT 0x0c0a |
#define TT_MS_LANGID_SPANISH_GUATEMALA 0x100a |
#define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140a |
#define TT_MS_LANGID_SPANISH_PANAMA 0x180a |
#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1c0a |
#define TT_MS_LANGID_SPANISH_VENEZUELA 0x200a |
#define TT_MS_LANGID_SPANISH_COLOMBIA 0x240a |
#define TT_MS_LANGID_SPANISH_PERU 0x280a |
#define TT_MS_LANGID_SPANISH_ARGENTINA 0x2c0a |
#define TT_MS_LANGID_SPANISH_ECUADOR 0x300a |
#define TT_MS_LANGID_SPANISH_CHILE 0x340a |
#define TT_MS_LANGID_SPANISH_URUGUAY 0x380a |
#define TT_MS_LANGID_SPANISH_PARAGUAY 0x3c0a |
#define TT_MS_LANGID_SPANISH_BOLIVIA 0x400a |
#define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440a |
#define TT_MS_LANGID_SPANISH_HONDURAS 0x480a |
#define TT_MS_LANGID_SPANISH_NICARAGUA 0x4c0a |
#define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500a |
#define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540a |
/* The following ID blatantly violate MS specs by using a */ |
/* sublanguage > 0x1F. */ |
#define TT_MS_LANGID_SPANISH_LATIN_AMERICA 0xE40aU |
#define TT_MS_LANGID_FINNISH_FINLAND 0x040b |
#define TT_MS_LANGID_FRENCH_FRANCE 0x040c |
#define TT_MS_LANGID_FRENCH_BELGIUM 0x080c |
#define TT_MS_LANGID_FRENCH_CANADA 0x0c0c |
#define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100c |
#define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140c |
#define TT_MS_LANGID_FRENCH_MONACO 0x180c |
#define TT_MS_LANGID_FRENCH_WEST_INDIES 0x1c0c |
#define TT_MS_LANGID_FRENCH_REUNION 0x200c |
#define TT_MS_LANGID_FRENCH_CONGO 0x240c |
/* which was formerly: */ |
#define TT_MS_LANGID_FRENCH_ZAIRE TT_MS_LANGID_FRENCH_CONGO |
#define TT_MS_LANGID_FRENCH_SENEGAL 0x280c |
#define TT_MS_LANGID_FRENCH_CAMEROON 0x2c0c |
#define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE 0x300c |
#define TT_MS_LANGID_FRENCH_MALI 0x340c |
#define TT_MS_LANGID_FRENCH_MOROCCO 0x380c |
#define TT_MS_LANGID_FRENCH_HAITI 0x3c0c |
/* and another violation of the spec (see 0xE40aU) */ |
#define TT_MS_LANGID_FRENCH_NORTH_AFRICA 0xE40cU |
#define TT_MS_LANGID_HEBREW_ISRAEL 0x040d |
#define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040e |
#define TT_MS_LANGID_ICELANDIC_ICELAND 0x040f |
#define TT_MS_LANGID_ITALIAN_ITALY 0x0410 |
#define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 |
#define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 |
#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA 0x0412 |
#define TT_MS_LANGID_KOREAN_JOHAB_KOREA 0x0812 |
#define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 |
#define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 |
#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 |
#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 |
#define TT_MS_LANGID_POLISH_POLAND 0x0415 |
#define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 |
#define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 |
#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND 0x0417 |
#define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 |
#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA 0x0818 |
#define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 |
#define TT_MS_LANGID_RUSSIAN_MOLDAVIA 0x0819 |
#define TT_MS_LANGID_CROATIAN_CROATIA 0x041a |
#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081a |
#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0c1a |
#if 0 /* this used to be this value, but it looks like we were wrong */ |
#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x101a |
#else /* current sources say */ |
#define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101a |
#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141a |
/* and XPsp2 Platform SDK added (2004-07-26) */ |
/* Names are shortened to be significant within 40 chars. */ |
#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181a |
#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x181a |
#endif |
#define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041b |
#define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041c |
#define TT_MS_LANGID_SWEDISH_SWEDEN 0x041d |
#define TT_MS_LANGID_SWEDISH_FINLAND 0x081d |
#define TT_MS_LANGID_THAI_THAILAND 0x041e |
#define TT_MS_LANGID_TURKISH_TURKEY 0x041f |
#define TT_MS_LANGID_URDU_PAKISTAN 0x0420 |
#define TT_MS_LANGID_URDU_INDIA 0x0820 |
#define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 |
#define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 |
#define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 |
#define TT_MS_LANGID_SLOVENE_SLOVENIA 0x0424 |
#define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 |
#define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 |
#define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 |
#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA 0x0827 |
#define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 |
#define TT_MS_LANGID_FARSI_IRAN 0x0429 |
#define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042a |
#define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042b |
#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042c |
#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082c |
#define TT_MS_LANGID_BASQUE_SPAIN 0x042d |
#define TT_MS_LANGID_SORBIAN_GERMANY 0x042e |
#define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042f |
#define TT_MS_LANGID_SUTU_SOUTH_AFRICA 0x0430 |
#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA 0x0431 |
#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA 0x0432 |
#define TT_MS_LANGID_VENDA_SOUTH_AFRICA 0x0433 |
#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA 0x0434 |
#define TT_MS_LANGID_ZULU_SOUTH_AFRICA 0x0435 |
#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 |
#define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 |
#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 |
#define TT_MS_LANGID_HINDI_INDIA 0x0439 |
#define TT_MS_LANGID_MALTESE_MALTA 0x043a |
/* Added by XPsp2 Platform SDK (2004-07-26) */ |
#define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043b |
#define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083b |
#define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3b |
#define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103b |
#define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143b |
#define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183b |
#define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3b |
#define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203b |
#define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243b |
/* ... and we also keep our old identifier... */ |
#define TT_MS_LANGID_SAAMI_LAPONIA 0x043b |
#if 0 /* this seems to be a previous inversion */ |
#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c |
#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c |
#else |
#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c |
#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c |
#endif |
#define TT_MS_LANGID_YIDDISH_GERMANY 0x043d |
#define TT_MS_LANGID_MALAY_MALAYSIA 0x043e |
#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083e |
#define TT_MS_LANGID_KAZAK_KAZAKSTAN 0x043f |
#define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN /* Cyrillic*/ 0x0440 |
/* alias declared in Windows 2000 */ |
#define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \ |
TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN |
#define TT_MS_LANGID_SWAHILI_KENYA 0x0441 |
#define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 |
#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 |
#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 |
#define TT_MS_LANGID_TATAR_TATARSTAN 0x0444 |
#define TT_MS_LANGID_BENGALI_INDIA 0x0445 |
#define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 |
#define TT_MS_LANGID_PUNJABI_INDIA 0x0446 |
#define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN 0x0846 |
#define TT_MS_LANGID_GUJARATI_INDIA 0x0447 |
#define TT_MS_LANGID_ORIYA_INDIA 0x0448 |
#define TT_MS_LANGID_TAMIL_INDIA 0x0449 |
#define TT_MS_LANGID_TELUGU_INDIA 0x044a |
#define TT_MS_LANGID_KANNADA_INDIA 0x044b |
#define TT_MS_LANGID_MALAYALAM_INDIA 0x044c |
#define TT_MS_LANGID_ASSAMESE_INDIA 0x044d |
#define TT_MS_LANGID_MARATHI_INDIA 0x044e |
#define TT_MS_LANGID_SANSKRIT_INDIA 0x044f |
#define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 |
#define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN 0x0850 |
#define TT_MS_LANGID_TIBETAN_CHINA 0x0451 |
/* Don't use the next constant! It has */ |
/* (1) the wrong spelling (Dzonghka) */ |
/* (2) Microsoft doesn't officially define it -- */ |
/* at least it is not in the List of Local */ |
/* ID Values. */ |
/* (3) Dzongkha is not the same language as */ |
/* Tibetan, so merging it is wrong anyway. */ |
/* */ |
/* TT_MS_LANGID_TIBETAN_BHUTAN is correct, BTW. */ |
#define TT_MS_LANGID_DZONGHKA_BHUTAN 0x0851 |
#if 0 |
/* the following used to be defined */ |
#define TT_MS_LANGID_TIBETAN_BHUTAN 0x0451 |
/* ... but it was changed; */ |
#else |
/* So we will continue to #define it, but with the correct value */ |
#define TT_MS_LANGID_TIBETAN_BHUTAN TT_MS_LANGID_DZONGHKA_BHUTAN |
#endif |
#define TT_MS_LANGID_WELSH_WALES 0x0452 |
#define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 |
#define TT_MS_LANGID_LAO_LAOS 0x0454 |
#define TT_MS_LANGID_BURMESE_MYANMAR 0x0455 |
#define TT_MS_LANGID_GALICIAN_SPAIN 0x0456 |
#define TT_MS_LANGID_KONKANI_INDIA 0x0457 |
#define TT_MS_LANGID_MANIPURI_INDIA /* Bengali */ 0x0458 |
#define TT_MS_LANGID_SINDHI_INDIA /* Arabic */ 0x0459 |
#define TT_MS_LANGID_SINDHI_PAKISTAN 0x0859 |
/* Missing a LCID for Sindhi in Devanagari script */ |
#define TT_MS_LANGID_SYRIAC_SYRIA 0x045a |
#define TT_MS_LANGID_SINHALESE_SRI_LANKA 0x045b |
#define TT_MS_LANGID_CHEROKEE_UNITED_STATES 0x045c |
#define TT_MS_LANGID_INUKTITUT_CANADA 0x045d |
#define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045e |
#define TT_MS_LANGID_TAMAZIGHT_MOROCCO /* Arabic */ 0x045f |
#define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN 0x085f |
/* Missing a LCID for Tifinagh script */ |
#define TT_MS_LANGID_KASHMIRI_PAKISTAN /* Arabic */ 0x0460 |
/* Spelled this way by XPsp2 Platform SDK (2004-07-26) */ |
/* script is yet unclear... might be Arabic, Nagari or Sharada */ |
#define TT_MS_LANGID_KASHMIRI_SASIA 0x0860 |
/* ... and aliased (by MS) for compatibility reasons. */ |
#define TT_MS_LANGID_KASHMIRI_INDIA TT_MS_LANGID_KASHMIRI_SASIA |
#define TT_MS_LANGID_NEPALI_NEPAL 0x0461 |
#define TT_MS_LANGID_NEPALI_INDIA 0x0861 |
#define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 |
#define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 |
#define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 |
#define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 |
/* alias declared in Windows 2000 */ |
#define TT_MS_LANGID_DIVEHI_MALDIVES TT_MS_LANGID_DHIVEHI_MALDIVES |
#define TT_MS_LANGID_EDO_NIGERIA 0x0466 |
#define TT_MS_LANGID_FULFULDE_NIGERIA 0x0467 |
#define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 |
#define TT_MS_LANGID_IBIBIO_NIGERIA 0x0469 |
#define TT_MS_LANGID_YORUBA_NIGERIA 0x046a |
#define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046b |
#define TT_MS_LANGID_QUECHUA_ECUADOR 0x086b |
#define TT_MS_LANGID_QUECHUA_PERU 0x0c6b |
#define TT_MS_LANGID_SEPEDI_SOUTH_AFRICA 0x046c |
/* Also spelled by XPsp2 Platform SDK (2004-07-26) */ |
#define TT_MS_LANGID_SOTHO_SOUTHERN_SOUTH_AFRICA \ |
TT_MS_LANGID_SEPEDI_SOUTH_AFRICA |
/* language codes 0x046d, 0x046e and 0x046f are (still) unknown. */ |
#define TT_MS_LANGID_IGBO_NIGERIA 0x0470 |
#define TT_MS_LANGID_KANURI_NIGERIA 0x0471 |
#define TT_MS_LANGID_OROMO_ETHIOPIA 0x0472 |
#define TT_MS_LANGID_TIGRIGNA_ETHIOPIA 0x0473 |
#define TT_MS_LANGID_TIGRIGNA_ERYTHREA 0x0873 |
/* also spelled in the `Passport SDK' list as: */ |
#define TT_MS_LANGID_TIGRIGNA_ERYTREA TT_MS_LANGID_TIGRIGNA_ERYTHREA |
#define TT_MS_LANGID_GUARANI_PARAGUAY 0x0474 |
#define TT_MS_LANGID_HAWAIIAN_UNITED_STATES 0x0475 |
#define TT_MS_LANGID_LATIN 0x0476 |
#define TT_MS_LANGID_SOMALI_SOMALIA 0x0477 |
/* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */ |
/* not written (but OTOH the peculiar writing system is worth */ |
/* studying). */ |
#define TT_MS_LANGID_YI_CHINA 0x0478 |
#define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES 0x0479 |
/* language codes from 0x047a to 0x047f are (still) unknown. */ |
#define TT_MS_LANGID_UIGHUR_CHINA 0x0480 |
#define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 |
#if 0 /* not deemed useful for fonts */ |
#define TT_MS_LANGID_HUMAN_INTERFACE_DEVICE 0x04ff |
#endif |
/*************************************************************************/ |
/* */ |
/* Possible values of the `name' identifier field in the name records of */ |
/* the TTF `name' table. These values are platform independent. */ |
/* */ |
#define TT_NAME_ID_COPYRIGHT 0 |
#define TT_NAME_ID_FONT_FAMILY 1 |
#define TT_NAME_ID_FONT_SUBFAMILY 2 |
#define TT_NAME_ID_UNIQUE_ID 3 |
#define TT_NAME_ID_FULL_NAME 4 |
#define TT_NAME_ID_VERSION_STRING 5 |
#define TT_NAME_ID_PS_NAME 6 |
#define TT_NAME_ID_TRADEMARK 7 |
/* the following values are from the OpenType spec */ |
#define TT_NAME_ID_MANUFACTURER 8 |
#define TT_NAME_ID_DESIGNER 9 |
#define TT_NAME_ID_DESCRIPTION 10 |
#define TT_NAME_ID_VENDOR_URL 11 |
#define TT_NAME_ID_DESIGNER_URL 12 |
#define TT_NAME_ID_LICENSE 13 |
#define TT_NAME_ID_LICENSE_URL 14 |
/* number 15 is reserved */ |
#define TT_NAME_ID_PREFERRED_FAMILY 16 |
#define TT_NAME_ID_PREFERRED_SUBFAMILY 17 |
#define TT_NAME_ID_MAC_FULL_NAME 18 |
/* The following code is new as of 2000-01-21 */ |
#define TT_NAME_ID_SAMPLE_TEXT 19 |
/* This is new in OpenType 1.3 */ |
#define TT_NAME_ID_CID_FINDFONT_NAME 20 |
/* This is new in OpenType 1.5 */ |
#define TT_NAME_ID_WWS_FAMILY 21 |
#define TT_NAME_ID_WWS_SUBFAMILY 22 |
/*************************************************************************/ |
/* */ |
/* Bit mask values for the Unicode Ranges from the TTF `OS2 ' table. */ |
/* */ |
/* Updated 08-Nov-2008. */ |
/* */ |
/* Bit 0 Basic Latin */ |
#define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ |
/* Bit 1 C1 Controls and Latin-1 Supplement */ |
#define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ |
/* Bit 2 Latin Extended-A */ |
#define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ |
/* Bit 3 Latin Extended-B */ |
#define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ |
/* Bit 4 IPA Extensions */ |
/* Phonetic Extensions */ |
/* Phonetic Extensions Supplement */ |
#define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ |
/* U+1D00-U+1D7F */ |
/* U+1D80-U+1DBF */ |
/* Bit 5 Spacing Modifier Letters */ |
/* Modifier Tone Letters */ |
#define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ |
/* U+A700-U+A71F */ |
/* Bit 6 Combining Diacritical Marks */ |
/* Combining Diacritical Marks Supplement */ |
#define TT_UCR_COMBINING_DIACRITICS (1L << 6) /* U+0300-U+036F */ |
/* U+1DC0-U+1DFF */ |
/* Bit 7 Greek and Coptic */ |
#define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ |
/* Bit 8 Coptic */ |
#define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ |
/* Bit 9 Cyrillic */ |
/* Cyrillic Supplement */ |
/* Cyrillic Extended-A */ |
/* Cyrillic Extended-B */ |
#define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ |
/* U+0500-U+052F */ |
/* U+2DE0-U+2DFF */ |
/* U+A640-U+A69F */ |
/* Bit 10 Armenian */ |
#define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ |
/* Bit 11 Hebrew */ |
#define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ |
/* Bit 12 Vai */ |
#define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ |
/* Bit 13 Arabic */ |
/* Arabic Supplement */ |
#define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ |
/* U+0750-U+077F */ |
/* Bit 14 NKo */ |
#define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ |
/* Bit 15 Devanagari */ |
#define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ |
/* Bit 16 Bengali */ |
#define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ |
/* Bit 17 Gurmukhi */ |
#define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ |
/* Bit 18 Gujarati */ |
#define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ |
/* Bit 19 Oriya */ |
#define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ |
/* Bit 20 Tamil */ |
#define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ |
/* Bit 21 Telugu */ |
#define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ |
/* Bit 22 Kannada */ |
#define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ |
/* Bit 23 Malayalam */ |
#define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ |
/* Bit 24 Thai */ |
#define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ |
/* Bit 25 Lao */ |
#define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ |
/* Bit 26 Georgian */ |
/* Georgian Supplement */ |
#define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ |
/* U+2D00-U+2D2F */ |
/* Bit 27 Balinese */ |
#define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ |
/* Bit 28 Hangul Jamo */ |
#define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ |
/* Bit 29 Latin Extended Additional */ |
/* Latin Extended-C */ |
/* Latin Extended-D */ |
#define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ |
/* U+2C60-U+2C7F */ |
/* U+A720-U+A7FF */ |
/* Bit 30 Greek Extended */ |
#define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ |
/* Bit 31 General Punctuation */ |
/* Supplemental Punctuation */ |
#define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ |
/* U+2E00-U+2E7F */ |
/* Bit 32 Superscripts And Subscripts */ |
#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ |
/* Bit 33 Currency Symbols */ |
#define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ |
/* Bit 34 Combining Diacritical Marks For Symbols */ |
#define TT_UCR_COMBINING_DIACRITICS_SYMB (1L << 2) /* U+20D0-U+20FF */ |
/* Bit 35 Letterlike Symbols */ |
#define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ |
/* Bit 36 Number Forms */ |
#define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ |
/* Bit 37 Arrows */ |
/* Supplemental Arrows-A */ |
/* Supplemental Arrows-B */ |
/* Miscellaneous Symbols and Arrows */ |
#define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ |
/* U+27F0-U+27FF */ |
/* U+2900-U+297F */ |
/* U+2B00-U+2BFF */ |
/* Bit 38 Mathematical Operators */ |
/* Supplemental Mathematical Operators */ |
/* Miscellaneous Mathematical Symbols-A */ |
/* Miscellaneous Mathematical Symbols-B */ |
#define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ |
/* U+2A00-U+2AFF */ |
/* U+27C0-U+27EF */ |
/* U+2980-U+29FF */ |
/* Bit 39 Miscellaneous Technical */ |
#define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ |
/* Bit 40 Control Pictures */ |
#define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ |
/* Bit 41 Optical Character Recognition */ |
#define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ |
/* Bit 42 Enclosed Alphanumerics */ |
#define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ |
/* Bit 43 Box Drawing */ |
#define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ |
/* Bit 44 Block Elements */ |
#define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ |
/* Bit 45 Geometric Shapes */ |
#define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ |
/* Bit 46 Miscellaneous Symbols */ |
#define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ |
/* Bit 47 Dingbats */ |
#define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ |
/* Bit 48 CJK Symbols and Punctuation */ |
#define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ |
/* Bit 49 Hiragana */ |
#define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ |
/* Bit 50 Katakana */ |
/* Katakana Phonetic Extensions */ |
#define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ |
/* U+31F0-U+31FF */ |
/* Bit 51 Bopomofo */ |
/* Bopomofo Extended */ |
#define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ |
/* U+31A0-U+31BF */ |
/* Bit 52 Hangul Compatibility Jamo */ |
#define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ |
/* Bit 53 Phags-Pa */ |
#define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ |
#define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ |
#define TT_UCR_PHAGSPA |
/* Bit 54 Enclosed CJK Letters and Months */ |
#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ |
/* Bit 55 CJK Compatibility */ |
#define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ |
/* Bit 56 Hangul Syllables */ |
#define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ |
/* Bit 57 High Surrogates */ |
/* High Private Use Surrogates */ |
/* Low Surrogates */ |
/* */ |
/* According to OpenType specs v.1.3+, */ |
/* setting bit 57 implies that there is */ |
/* at least one codepoint beyond the */ |
/* Basic Multilingual Plane that is */ |
/* supported by this font. So it really */ |
/* means >= U+10000 */ |
#define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ |
/* U+DB80-U+DBFF */ |
/* U+DC00-U+DFFF */ |
#define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES |
/* Bit 58 Phoenician */ |
#define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ |
/* Bit 59 CJK Unified Ideographs */ |
/* CJK Radicals Supplement */ |
/* Kangxi Radicals */ |
/* Ideographic Description Characters */ |
/* CJK Unified Ideographs Extension A */ |
/* CJK Unified Ideographs Extension B */ |
/* Kanbun */ |
#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ |
/* U+2E80-U+2EFF */ |
/* U+2F00-U+2FDF */ |
/* U+2FF0-U+2FFF */ |
/* U+3400-U+4DB5 */ |
/*U+20000-U+2A6DF*/ |
/* U+3190-U+319F */ |
/* Bit 60 Private Use */ |
#define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ |
/* Bit 61 CJK Strokes */ |
/* CJK Compatibility Ideographs */ |
/* CJK Compatibility Ideographs Supplement */ |
#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ |
/* U+F900-U+FAFF */ |
/*U+2F800-U+2FA1F*/ |
/* Bit 62 Alphabetic Presentation Forms */ |
#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ |
/* Bit 63 Arabic Presentation Forms-A */ |
#define TT_UCR_ARABIC_PRESENTATIONS_A (1L << 31) /* U+FB50-U+FDFF */ |
/* Bit 64 Combining Half Marks */ |
#define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ |
/* Bit 65 Vertical forms */ |
/* CJK Compatibility Forms */ |
#define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ |
/* U+FE30-U+FE4F */ |
/* Bit 66 Small Form Variants */ |
#define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ |
/* Bit 67 Arabic Presentation Forms-B */ |
#define TT_UCR_ARABIC_PRESENTATIONS_B (1L << 3) /* U+FE70-U+FEFE */ |
/* Bit 68 Halfwidth and Fullwidth Forms */ |
#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ |
/* Bit 69 Specials */ |
#define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ |
/* Bit 70 Tibetan */ |
#define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ |
/* Bit 71 Syriac */ |
#define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ |
/* Bit 72 Thaana */ |
#define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ |
/* Bit 73 Sinhala */ |
#define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ |
/* Bit 74 Myanmar */ |
#define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ |
/* Bit 75 Ethiopic */ |
/* Ethiopic Supplement */ |
/* Ethiopic Extended */ |
#define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ |
/* U+1380-U+139F */ |
/* U+2D80-U+2DDF */ |
/* Bit 76 Cherokee */ |
#define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ |
/* Bit 77 Unified Canadian Aboriginal Syllabics */ |
#define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ |
/* Bit 78 Ogham */ |
#define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ |
/* Bit 79 Runic */ |
#define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ |
/* Bit 80 Khmer */ |
/* Khmer Symbols */ |
#define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ |
/* U+19E0-U+19FF */ |
/* Bit 81 Mongolian */ |
#define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ |
/* Bit 82 Braille Patterns */ |
#define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ |
/* Bit 83 Yi Syllables */ |
/* Yi Radicals */ |
#define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ |
/* U+A490-U+A4CF */ |
/* Bit 84 Tagalog */ |
/* Hanunoo */ |
/* Buhid */ |
/* Tagbanwa */ |
#define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ |
/* U+1720-U+173F */ |
/* U+1740-U+175F */ |
/* U+1760-U+177F */ |
/* Bit 85 Old Italic */ |
#define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ |
/* Bit 86 Gothic */ |
#define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ |
/* Bit 87 Deseret */ |
#define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ |
/* Bit 88 Byzantine Musical Symbols */ |
/* Musical Symbols */ |
/* Ancient Greek Musical Notation */ |
#define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ |
/*U+1D100-U+1D1FF*/ |
/*U+1D200-U+1D24F*/ |
/* Bit 89 Mathematical Alphanumeric Symbols */ |
#define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ |
/* Bit 90 Private Use (plane 15) */ |
/* Private Use (plane 16) */ |
#define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ |
/*U+100000-U+10FFFD*/ |
/* Bit 91 Variation Selectors */ |
/* Variation Selectors Supplement */ |
#define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ |
/*U+E0100-U+E01EF*/ |
/* Bit 92 Tags */ |
#define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ |
/* Bit 93 Limbu */ |
#define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ |
/* Bit 94 Tai Le */ |
#define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ |
/* Bit 95 New Tai Lue */ |
#define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ |
/* Bit 96 Buginese */ |
#define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ |
/* Bit 97 Glagolitic */ |
#define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ |
/* Bit 98 Tifinagh */ |
#define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ |
/* Bit 99 Yijing Hexagram Symbols */ |
#define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ |
/* Bit 100 Syloti Nagri */ |
#define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ |
/* Bit 101 Linear B Syllabary */ |
/* Linear B Ideograms */ |
/* Aegean Numbers */ |
#define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ |
/*U+10080-U+100FF*/ |
/*U+10100-U+1013F*/ |
/* Bit 102 Ancient Greek Numbers */ |
#define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ |
/* Bit 103 Ugaritic */ |
#define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ |
/* Bit 104 Old Persian */ |
#define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ |
/* Bit 105 Shavian */ |
#define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ |
/* Bit 106 Osmanya */ |
#define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ |
/* Bit 107 Cypriot Syllabary */ |
#define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ |
/* Bit 108 Kharoshthi */ |
#define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ |
/* Bit 109 Tai Xuan Jing Symbols */ |
#define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ |
/* Bit 110 Cuneiform */ |
/* Cuneiform Numbers and Punctuation */ |
#define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ |
/*U+12400-U+1247F*/ |
/* Bit 111 Counting Rod Numerals */ |
#define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ |
/* Bit 112 Sundanese */ |
#define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ |
/* Bit 113 Lepcha */ |
#define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ |
/* Bit 114 Ol Chiki */ |
#define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ |
/* Bit 115 Saurashtra */ |
#define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ |
/* Bit 116 Kayah Li */ |
#define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ |
/* Bit 117 Rejang */ |
#define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ |
/* Bit 118 Cham */ |
#define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ |
/* Bit 119 Ancient Symbols */ |
#define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ |
/* Bit 120 Phaistos Disc */ |
#define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ |
/* Bit 121 Carian */ |
/* Lycian */ |
/* Lydian */ |
#define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ |
/*U+10280-U+1029F*/ |
/*U+10920-U+1093F*/ |
/* Bit 122 Domino Tiles */ |
/* Mahjong Tiles */ |
#define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ |
/*U+1F000-U+1F02F*/ |
/* Bit 123-127 Reserved for process-internal usage */ |
/*************************************************************************/ |
/* */ |
/* Some compilers have a very limited length of identifiers. */ |
/* */ |
#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ ) |
#define HAVE_LIMIT_ON_IDENTS |
#endif |
#ifndef HAVE_LIMIT_ON_IDENTS |
/*************************************************************************/ |
/* */ |
/* Here some alias #defines in order to be clearer. */ |
/* */ |
/* These are not always #defined to stay within the 31~character limit */ |
/* which some compilers have. */ |
/* */ |
/* Credits go to Dave Hoo <dhoo@flash.net> for pointing out that modern */ |
/* Borland compilers (read: from BC++ 3.1 on) can increase this limit. */ |
/* If you get a warning with such a compiler, use the -i40 switch. */ |
/* */ |
#define TT_UCR_ARABIC_PRESENTATION_FORMS_A \ |
TT_UCR_ARABIC_PRESENTATIONS_A |
#define TT_UCR_ARABIC_PRESENTATION_FORMS_B \ |
TT_UCR_ARABIC_PRESENTATIONS_B |
#define TT_UCR_COMBINING_DIACRITICAL_MARKS \ |
TT_UCR_COMBINING_DIACRITICS |
#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \ |
TT_UCR_COMBINING_DIACRITICS_SYMB |
#endif /* !HAVE_LIMIT_ON_IDENTS */ |
FT_END_HEADER |
#endif /* __TTNAMEID_H__ */ |
/* END */ |
/programs/develop/libraries/menuetlibc/include/freetype/ttunpat.h |
---|
0,0 → 1,59 |
/***************************************************************************/ |
/* */ |
/* ttunpat.h */ |
/* */ |
/* Definitions for the unpatented TrueType hinting system */ |
/* */ |
/* Copyright 2003, 2006 by */ |
/* David Turner, Robert Wilhelm, and Werner Lemberg. */ |
/* */ |
/* Written by Graham Asher <graham.asher@btinternet.com> */ |
/* */ |
/* 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. */ |
/* */ |
/***************************************************************************/ |
#ifndef __TTUNPAT_H__ |
#define __TTUNPAT_H__ |
#include <ft2build.h> |
#include FT_FREETYPE_H |
#ifdef FREETYPE_H |
#error "freetype.h of FreeType 1 has been loaded!" |
#error "Please fix the directory search order for header files" |
#error "so that freetype.h of FreeType 2 is found first." |
#endif |
FT_BEGIN_HEADER |
/*************************************************************************** |
* |
* @constant: |
* FT_PARAM_TAG_UNPATENTED_HINTING |
* |
* @description: |
* A constant used as the tag of an @FT_Parameter structure to indicate |
* that unpatented methods only should be used by the TrueType bytecode |
* interpreter for a typeface opened by @FT_Open_Face. |
* |
*/ |
#define FT_PARAM_TAG_UNPATENTED_HINTING FT_MAKE_TAG( 'u', 'n', 'p', 'a' ) |
/* */ |
FT_END_HEADER |
#endif /* __TTUNPAT_H__ */ |
/* END */ |