diff options
Diffstat (limited to 'src/3rdparty/freetype/include/freetype/internal')
48 files changed, 1639 insertions, 1050 deletions
diff --git a/src/3rdparty/freetype/include/freetype/internal/autohint.h b/src/3rdparty/freetype/include/freetype/internal/autohint.h index f64c28bb2c..bf9c8b7cf2 100644 --- a/src/3rdparty/freetype/include/freetype/internal/autohint.h +++ b/src/3rdparty/freetype/include/freetype/internal/autohint.h @@ -4,7 +4,7 @@ * * High-level 'autohint' module-specific interface (specification). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -70,8 +70,7 @@ */ -#include <ft2build.h> -#include FT_FREETYPE_H +#include <freetype/freetype.h> FT_BEGIN_HEADER @@ -208,6 +207,9 @@ FT_BEGIN_HEADER } FT_AutoHinter_InterfaceRec, *FT_AutoHinter_Interface; +#define FT_DECLARE_AUTOHINTER_INTERFACE( class_ ) \ + FT_CALLBACK_TABLE const FT_AutoHinter_InterfaceRec class_; + #define FT_DEFINE_AUTOHINTER_INTERFACE( \ class_, \ reset_face_, \ diff --git a/src/3rdparty/freetype/include/freetype/internal/cffotypes.h b/src/3rdparty/freetype/include/freetype/internal/cffotypes.h index b26893eab3..50d5353849 100644 --- a/src/3rdparty/freetype/include/freetype/internal/cffotypes.h +++ b/src/3rdparty/freetype/include/freetype/internal/cffotypes.h @@ -4,7 +4,7 @@ * * Basic OpenType/CFF object type definitions (specification). * - * Copyright (C) 2017-2019 by + * Copyright (C) 2017-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,12 +19,11 @@ #ifndef CFFOTYPES_H_ #define CFFOTYPES_H_ -#include <ft2build.h> -#include FT_INTERNAL_OBJECTS_H -#include FT_INTERNAL_CFF_TYPES_H -#include FT_INTERNAL_TRUETYPE_TYPES_H -#include FT_SERVICE_POSTSCRIPT_CMAPS_H -#include FT_INTERNAL_POSTSCRIPT_HINTS_H +#include <freetype/internal/ftobjs.h> +#include <freetype/internal/cfftypes.h> +#include <freetype/internal/tttypes.h> +#include <freetype/internal/services/svpscmap.h> +#include <freetype/internal/pshints.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/cfftypes.h b/src/3rdparty/freetype/include/freetype/internal/cfftypes.h index 2fc905ec79..c2521764ca 100644 --- a/src/3rdparty/freetype/include/freetype/internal/cfftypes.h +++ b/src/3rdparty/freetype/include/freetype/internal/cfftypes.h @@ -5,7 +5,7 @@ * Basic OpenType/CFF type definitions and interface (specification * only). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -21,13 +21,12 @@ #define CFFTYPES_H_ -#include <ft2build.h> -#include FT_FREETYPE_H -#include FT_TYPE1_TABLES_H -#include FT_INTERNAL_SERVICE_H -#include FT_SERVICE_POSTSCRIPT_CMAPS_H -#include FT_INTERNAL_POSTSCRIPT_HINTS_H -#include FT_INTERNAL_TYPE1_TYPES_H +#include <freetype/freetype.h> +#include <freetype/t1tables.h> +#include <freetype/internal/ftserv.h> +#include <freetype/internal/services/svpscmap.h> +#include <freetype/internal/pshints.h> +#include <freetype/internal/t1types.h> FT_BEGIN_HEADER @@ -316,7 +315,7 @@ FT_BEGIN_HEADER /* The normal stack then points to these values instead of the DICT */ /* because all other operators in Private DICT clear the stack. */ /* `blend_stack' could be cleared at each operator other than blend. */ - /* Blended values are stored as 5-byte fixed point values. */ + /* Blended values are stored as 5-byte fixed-point values. */ FT_Byte* blend_stack; /* base of stack allocation */ FT_Byte* blend_top; /* first empty slot */ diff --git a/src/3rdparty/freetype/include/freetype/internal/compiler-macros.h b/src/3rdparty/freetype/include/freetype/internal/compiler-macros.h new file mode 100644 index 0000000000..6f67650979 --- /dev/null +++ b/src/3rdparty/freetype/include/freetype/internal/compiler-macros.h @@ -0,0 +1,343 @@ +/**************************************************************************** + * + * internal/compiler-macros.h + * + * Compiler-specific macro definitions used internally by FreeType. + * + * Copyright (C) 2020-2023 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 INTERNAL_COMPILER_MACROS_H_ +#define INTERNAL_COMPILER_MACROS_H_ + +#include <freetype/config/public-macros.h> + +FT_BEGIN_HEADER + + /* Fix compiler warning with sgi compiler. */ +#if defined( __sgi ) && !defined( __GNUC__ ) +# if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 ) +# pragma set woff 3505 +# endif +#endif + + /* Fix compiler warning with sgi compiler. */ +#if defined( __sgi ) && !defined( __GNUC__ ) +# if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 ) +# pragma set woff 3505 +# endif +#endif + + /* Newer compilers warn for fall-through case statements. */ +#ifndef FALL_THROUGH +# if ( defined( __STDC_VERSION__ ) && __STDC_VERSION__ > 201710L ) || \ + ( defined( __cplusplus ) && __cplusplus > 201402L ) +# define FALL_THROUGH [[__fallthrough__]] +# elif ( defined( __GNUC__ ) && __GNUC__ >= 7 ) || \ + ( defined( __clang__ ) && \ + ( defined( __apple_build_version__ ) \ + ? __apple_build_version__ >= 12000000 \ + : __clang_major__ >= 10 ) ) +# define FALL_THROUGH __attribute__(( __fallthrough__ )) +# else +# define FALL_THROUGH ( (void)0 ) +# endif +#endif + + /* + * When defining a macro that expands to a non-trivial C statement, use + * FT_BEGIN_STMNT and FT_END_STMNT to enclose the macro's body. This + * ensures there are no surprises when the macro is invoked in conditional + * branches. + * + * Example: + * + * #define LOG( ... ) \ + * FT_BEGIN_STMNT \ + * if ( logging_enabled ) \ + * log( __VA_ARGS__ ); \ + * FT_END_STMNT + */ +#define FT_BEGIN_STMNT do { +#define FT_END_STMNT } while ( 0 ) + + /* + * FT_DUMMY_STMNT expands to an empty C statement. Useful for + * conditionally defined statement macros. + * + * Example: + * + * #ifdef BUILD_CONFIG_LOGGING + * #define LOG( ... ) \ + * FT_BEGIN_STMNT \ + * if ( logging_enabled ) \ + * log( __VA_ARGS__ ); \ + * FT_END_STMNT + * #else + * # define LOG( ... ) FT_DUMMY_STMNT + * #endif + */ +#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT + +#ifdef __UINTPTR_TYPE__ + /* + * GCC and Clang both provide a `__UINTPTR_TYPE__` that can be used to + * avoid a dependency on `stdint.h`. + */ +# define FT_UINT_TO_POINTER( x ) (void *)(__UINTPTR_TYPE__)(x) +#elif defined( _WIN64 ) + /* only 64bit Windows uses the LLP64 data model, i.e., */ + /* 32-bit integers, 64-bit pointers. */ +# define FT_UINT_TO_POINTER( x ) (void *)(unsigned __int64)(x) +#else +# define FT_UINT_TO_POINTER( x ) (void *)(unsigned long)(x) +#endif + + /* + * Use `FT_TYPEOF( type )` to cast a value to `type`. This is useful to + * suppress signedness compilation warnings in macros. + * + * Example: + * + * #define PAD_( x, n ) ( (x) & ~FT_TYPEOF( x )( (n) - 1 ) ) + * + * (The `typeof` condition is taken from gnulib's `intprops.h` header + * file.) + */ +#if ( ( defined( __GNUC__ ) && __GNUC__ >= 2 ) || \ + ( defined( __IBMC__ ) && __IBMC__ >= 1210 && \ + defined( __IBM__TYPEOF__ ) ) || \ + ( defined( __SUNPRO_C ) && __SUNPRO_C >= 0x5110 && !__STDC__ ) ) +#define FT_TYPEOF( type ) ( __typeof__ ( type ) ) +#else +#define FT_TYPEOF( type ) /* empty */ +#endif + + /* + * Mark a function declaration as internal to the library. This ensures + * that it will not be exposed by default to client code, and helps + * generate smaller and faster code on ELF-based platforms. Place this + * before a function declaration. + */ + + /* Visual C, mingw */ +#if defined( _WIN32 ) +#define FT_INTERNAL_FUNCTION_ATTRIBUTE /* empty */ + + /* gcc, clang */ +#elif ( defined( __GNUC__ ) && __GNUC__ >= 4 ) || defined( __clang__ ) +#define FT_INTERNAL_FUNCTION_ATTRIBUTE \ + __attribute__(( visibility( "hidden" ) )) + + /* Sun */ +#elif defined( __SUNPRO_C ) && __SUNPRO_C >= 0x550 +#define FT_INTERNAL_FUNCTION_ATTRIBUTE __hidden + +#else +#define FT_INTERNAL_FUNCTION_ATTRIBUTE /* empty */ +#endif + + /* + * FreeType supports compilation of its C sources with a C++ compiler (in + * C++ mode); this introduces a number of subtle issues. + * + * The main one is that a C++ function declaration and its definition must + * have the same 'linkage'. Because all FreeType headers declare their + * functions with C linkage (i.e., within an `extern "C" { ... }` block + * due to the magic of FT_BEGIN_HEADER and FT_END_HEADER), their + * definition in FreeType sources should also be prefixed with `extern + * "C"` when compiled in C++ mode. + * + * The `FT_FUNCTION_DECLARATION` and `FT_FUNCTION_DEFINITION` macros are + * provided to deal with this case, as well as `FT_CALLBACK_DEF` and its + * siblings below. + */ + + /* + * `FT_FUNCTION_DECLARATION( type )` can be used to write a C function + * declaration to ensure it will have C linkage when the library is built + * with a C++ compiler. The parameter is the function's return type, so a + * declaration would look like + * + * FT_FUNCTION_DECLARATION( int ) + * foo( int x ); + * + * NOTE: This requires that all uses are inside of `FT_BEGIN_HEADER ... + * FT_END_HEADER` blocks, which guarantees that the declarations have C + * linkage when the headers are included by C++ sources. + * + * NOTE: Do not use directly. Use `FT_LOCAL`, `FT_BASE`, and `FT_EXPORT` + * instead. + */ +#define FT_FUNCTION_DECLARATION( x ) extern x + + /* + * Same as `FT_FUNCTION_DECLARATION`, but for function definitions instead. + * + * NOTE: Do not use directly. Use `FT_LOCAL_DEF`, `FT_BASE_DEF`, and + * `FT_EXPORT_DEF` instead. + */ +#ifdef __cplusplus +#define FT_FUNCTION_DEFINITION( x ) extern "C" x +#else +#define FT_FUNCTION_DEFINITION( x ) x +#endif + + /* + * Use `FT_LOCAL` and `FT_LOCAL_DEF` to declare and define, respectively, + * an internal FreeType function that is only used by the sources of a + * single `src/module/` directory. This ensures that the functions are + * turned into static ones at build time, resulting in smaller and faster + * code. + */ +#ifdef FT_MAKE_OPTION_SINGLE_OBJECT + +#define FT_LOCAL( x ) static x +#define FT_LOCAL_DEF( x ) static x + +#else + +#define FT_LOCAL( x ) FT_INTERNAL_FUNCTION_ATTRIBUTE \ + FT_FUNCTION_DECLARATION( x ) +#define FT_LOCAL_DEF( x ) FT_FUNCTION_DEFINITION( x ) + +#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */ + + /* + * Use `FT_LOCAL_ARRAY` and `FT_LOCAL_ARRAY_DEF` to declare and define, + * respectively, a constant array that must be accessed from several + * sources in the same `src/module/` sub-directory, and which are internal + * to the library. + */ +#define FT_LOCAL_ARRAY( x ) FT_INTERNAL_FUNCTION_ATTRIBUTE \ + extern const x +#define FT_LOCAL_ARRAY_DEF( x ) FT_FUNCTION_DEFINITION( const x ) + + /* + * `Use FT_BASE` and `FT_BASE_DEF` to declare and define, respectively, an + * internal library function that is used by more than a single module. + */ +#define FT_BASE( x ) FT_INTERNAL_FUNCTION_ATTRIBUTE \ + FT_FUNCTION_DECLARATION( x ) +#define FT_BASE_DEF( x ) FT_FUNCTION_DEFINITION( x ) + + + /* + * NOTE: Conditionally define `FT_EXPORT_VAR` due to its definition in + * `src/smooth/ftgrays.h` to make the header more portable. + */ +#ifndef FT_EXPORT_VAR +#define FT_EXPORT_VAR( x ) FT_FUNCTION_DECLARATION( x ) +#endif + + /* + * When compiling FreeType as a DLL or DSO with hidden visibility, + * some systems/compilers need a special attribute in front OR after + * the return type of function declarations. + * + * Two macros are used within the FreeType source code to define + * exported library functions: `FT_EXPORT` and `FT_EXPORT_DEF`. + * + * - `FT_EXPORT( return_type )` + * + * is used in a function declaration, as in + * + * ``` + * FT_EXPORT( FT_Error ) + * FT_Init_FreeType( FT_Library* alibrary ); + * ``` + * + * - `FT_EXPORT_DEF( return_type )` + * + * is used in a function definition, as in + * + * ``` + * FT_EXPORT_DEF( FT_Error ) + * FT_Init_FreeType( FT_Library* alibrary ) + * { + * ... some code ... + * return FT_Err_Ok; + * } + * ``` + * + * You can provide your own implementation of `FT_EXPORT` and + * `FT_EXPORT_DEF` here if you want. + * + * To export a variable, use `FT_EXPORT_VAR`. + */ + + /* See `freetype/config/public-macros.h` for the `FT_EXPORT` definition */ +#define FT_EXPORT_DEF( x ) FT_FUNCTION_DEFINITION( x ) + + /* + * The following macros are needed to compile the library with a + * C++ compiler and with 16bit compilers. + */ + + /* + * This is special. Within C++, you must specify `extern "C"` for + * functions which are used via function pointers, and you also + * must do that for structures which contain function pointers to + * assure C linkage -- it's not possible to have (local) anonymous + * functions which are accessed by (global) function pointers. + * + * + * FT_CALLBACK_DEF is used to _define_ a callback function, + * located in the same source code file as the structure that uses + * it. FT_COMPARE_DEF, in addition, ensures the `cdecl` calling + * convention on x86, required by the C library function `qsort`. + * + * FT_BASE_CALLBACK and FT_BASE_CALLBACK_DEF are used to declare + * and define a callback function, respectively, in a similar way + * as FT_BASE and FT_BASE_DEF work. + * + * FT_CALLBACK_TABLE is used to _declare_ a constant variable that + * contains pointers to callback functions. + * + * FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable + * that contains pointers to callback functions. + * + * + * Some 16bit compilers have to redefine these macros to insert + * the infamous `_cdecl` or `__fastcall` declarations. + */ +#ifdef __cplusplus +#define FT_CALLBACK_DEF( x ) extern "C" x +#else +#define FT_CALLBACK_DEF( x ) static x +#endif + +#if defined( __GNUC__ ) && defined( __i386__ ) +#define FT_COMPARE_DEF( x ) FT_CALLBACK_DEF( x ) __attribute__(( cdecl )) +#elif defined( _MSC_VER ) && defined( _M_IX86 ) +#define FT_COMPARE_DEF( x ) FT_CALLBACK_DEF( x ) __cdecl +#elif defined( __WATCOMC__ ) && __WATCOMC__ >= 1240 +#define FT_COMPARE_DEF( x ) FT_CALLBACK_DEF( x ) __watcall +#else +#define FT_COMPARE_DEF( x ) FT_CALLBACK_DEF( x ) +#endif + +#define FT_BASE_CALLBACK( x ) FT_FUNCTION_DECLARATION( x ) +#define FT_BASE_CALLBACK_DEF( x ) FT_FUNCTION_DEFINITION( x ) + +#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 /* INTERNAL_COMPILER_MACROS_H_ */ diff --git a/src/3rdparty/freetype/include/freetype/internal/ftcalc.h b/src/3rdparty/freetype/include/freetype/internal/ftcalc.h index 1811fcd1ea..d9aea23602 100644 --- a/src/3rdparty/freetype/include/freetype/internal/ftcalc.h +++ b/src/3rdparty/freetype/include/freetype/internal/ftcalc.h @@ -4,7 +4,7 @@ * * Arithmetic computations (specification). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -20,9 +20,9 @@ #define FTCALC_H_ -#include <ft2build.h> -#include FT_FREETYPE_H +#include <freetype/freetype.h> +#include "compiler-macros.h" FT_BEGIN_HEADER @@ -278,6 +278,40 @@ FT_BEGIN_HEADER FT_Long c ); + /************************************************************************** + * + * @function: + * FT_MulAddFix + * + * @description: + * Compute `(s[0] * f[0] + s[1] * f[1] + ...) / 0x10000`, where `s[n]` is + * usually a 16.16 scalar. + * + * @input: + * s :: + * The array of scalars. + * f :: + * The array of factors. + * count :: + * The number of entries in the array. + * + * @return: + * The result of `(s[0] * f[0] + s[1] * f[1] + ...) / 0x10000`. + * + * @note: + * This function is currently used for the scaled delta computation of + * variation stores. It internally uses 64-bit data types when + * available, otherwise it emulates 64-bit math by using 32-bit + * operations, which produce a correct result but most likely at a slower + * performance in comparison to the implementation base on `int64_t`. + * + */ + FT_BASE( FT_Int32 ) + FT_MulAddFix( FT_Fixed* s, + FT_Int32* f, + FT_UInt count ); + + /* * 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 @@ -298,9 +332,9 @@ FT_BEGIN_HEADER * Based on geometric considerations we use the following inequality to * identify a degenerate matrix. * - * 50 * abs(xx*yy - xy*yx) < xx^2 + xy^2 + yx^2 + yy^2 + * 32 * abs(xx*yy - xy*yx) < xx^2 + xy^2 + yx^2 + yy^2 * - * Value 50 is heuristic. + * Value 32 is heuristic. */ FT_BASE( FT_Bool ) FT_Matrix_Check( const FT_Matrix* matrix ); @@ -359,8 +393,8 @@ FT_BEGIN_HEADER #ifndef FT_CONFIG_OPTION_NO_ASSEMBLER -#if defined( __GNUC__ ) && \ - ( __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 4 ) ) +#if defined( __clang__ ) || ( defined( __GNUC__ ) && \ + ( __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 4 ) ) ) #if FT_SIZEOF_INT == 4 @@ -370,12 +404,25 @@ FT_BEGIN_HEADER #define FT_MSB( x ) ( 31 - __builtin_clzl( x ) ) -#endif /* __GNUC__ */ +#endif +#elif defined( _MSC_VER ) && _MSC_VER >= 1400 -#elif defined( _MSC_VER ) && ( _MSC_VER >= 1400 ) +#if defined( _WIN32_WCE ) -#if FT_SIZEOF_INT == 4 +#include <cmnintrin.h> +#pragma intrinsic( _CountLeadingZeros ) + +#define FT_MSB( x ) ( 31 - _CountLeadingZeros( x ) ) + +#elif defined( _M_ARM64 ) || defined( _M_ARM ) + +#include <intrin.h> +#pragma intrinsic( _CountLeadingZeros ) + +#define FT_MSB( x ) ( 31 - _CountLeadingZeros( x ) ) + +#elif defined( _M_IX86 ) || defined( _M_AMD64 ) || defined( _M_IA64 ) #include <intrin.h> #pragma intrinsic( _BitScanReverse ) @@ -391,15 +438,40 @@ FT_BEGIN_HEADER return (FT_Int32)where; } -#define FT_MSB( x ) ( FT_MSB_i386( x ) ) +#define FT_MSB( x ) FT_MSB_i386( x ) #endif -#endif /* _MSC_VER */ +#elif defined( __WATCOMC__ ) && defined( __386__ ) + + extern __inline FT_Int32 + FT_MSB_i386( FT_UInt32 x ); +#pragma aux FT_MSB_i386 = \ + "bsr eax, eax" \ + __parm [__eax] __nomemory \ + __value [__eax] \ + __modify __exact [__eax] __nomemory; + +#define FT_MSB( x ) FT_MSB_i386( x ) + +#elif defined( __DECC ) || defined( __DECCXX ) + +#include <builtins.h> + +#define FT_MSB( x ) (FT_Int)( 63 - _leadz( x ) ) + +#elif defined( _CRAYC ) + +#include <intrinsics.h> + +#define FT_MSB( x ) (FT_Int)( 31 - _leadz32( x ) ) + +#endif /* FT_MSB macro definitions */ #endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */ + #ifndef FT_MSB FT_BASE( FT_Int ) @@ -449,8 +521,7 @@ FT_BEGIN_HEADER #define F2DOT14_TO_FIXED( x ) ( (FT_Long)(x) * 4 ) /* << 2 */ #define FIXED_TO_INT( x ) ( FT_RoundFix( x ) >> 16 ) -#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ( (x) + 32 ) & -64 ) \ - : ( -( ( 32 - (x) ) & -64 ) ) ) +#define ROUND_F26DOT6( x ) ( ( (x) + 32 - ( x < 0 ) ) & -64 ) /* * The following macros have two purposes. @@ -488,7 +559,7 @@ FT_BEGIN_HEADER #define NEG_INT32( a ) \ (FT_Int32)( (FT_UInt32)0 - (FT_UInt32)(a) ) -#ifdef FT_LONG64 +#ifdef FT_INT64 #define ADD_INT64( a, b ) \ (FT_Int64)( (FT_UInt64)(a) + (FT_UInt64)(b) ) @@ -499,7 +570,7 @@ FT_BEGIN_HEADER #define NEG_INT64( a ) \ (FT_Int64)( (FT_UInt64)0 - (FT_UInt64)(a) ) -#endif /* FT_LONG64 */ +#endif /* FT_INT64 */ FT_END_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/ftdebug.h b/src/3rdparty/freetype/include/freetype/internal/ftdebug.h index 54a9673afa..4e013ba1e2 100644 --- a/src/3rdparty/freetype/include/freetype/internal/ftdebug.h +++ b/src/3rdparty/freetype/include/freetype/internal/ftdebug.h @@ -4,7 +4,7 @@ * * Debugging and logging component (specification). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -27,11 +27,28 @@ #include <ft2build.h> #include FT_CONFIG_CONFIG_H -#include FT_FREETYPE_H +#include <freetype/freetype.h> + +#include "compiler-macros.h" + +#ifdef FT_DEBUG_LOGGING +#define DLG_STATIC +#include <dlg/output.h> +#include <dlg/dlg.h> + +#include <freetype/ftlogging.h> +#endif /* FT_DEBUG_LOGGING */ FT_BEGIN_HEADER + /* force the definition of FT_DEBUG_LEVEL_TRACE if FT_DEBUG_LOGGING is */ + /* already defined. */ + /* */ +#ifdef FT_DEBUG_LOGGING +#undef FT_DEBUG_LEVEL_TRACE +#define FT_DEBUG_LEVEL_TRACE +#endif /* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */ /* is already defined; this simplifies the following #ifdefs */ @@ -56,7 +73,7 @@ FT_BEGIN_HEADER /* defining the enumeration */ typedef enum FT_Trace_ { -#include FT_INTERNAL_TRACE_H +#include <freetype/internal/fttrace.h> trace_count } FT_Trace; @@ -80,21 +97,67 @@ FT_BEGIN_HEADER * Each component must define the macro FT_COMPONENT to a valid FT_Trace * value before using any TRACE macro. * + * To get consistent logging output, there should be no newline character + * (i.e., '\n') or a single trailing one in the message string of + * `FT_TRACEx` and `FT_ERROR`. */ -#ifdef FT_DEBUG_LEVEL_TRACE - /* we need two macros here to make cpp expand `FT_COMPONENT' */ -#define FT_TRACE_COMP( x ) FT_TRACE_COMP_( x ) -#define FT_TRACE_COMP_( x ) trace_ ## x + /************************************************************************* + * + * If FT_DEBUG_LOGGING is enabled, tracing messages are sent to dlg's API. + * If FT_DEBUG_LOGGING is disabled, tracing messages are sent to + * `FT_Message` (defined in ftdebug.c). + */ +#ifdef FT_DEBUG_LOGGING -#define FT_TRACE( level, varformat ) \ + /* we need two macros to convert the names of `FT_COMPONENT` to a string */ +#define FT_LOGGING_TAG( x ) FT_LOGGING_TAG_( x ) +#define FT_LOGGING_TAG_( x ) #x + + /* we need two macros to convert the component and the trace level */ + /* to a string that combines them */ +#define FT_LOGGING_TAGX( x, y ) FT_LOGGING_TAGX_( x, y ) +#define FT_LOGGING_TAGX_( x, y ) #x ":" #y + + +#define FT_LOG( level, varformat ) \ + do \ + { \ + const char* dlg_tag = FT_LOGGING_TAGX( FT_COMPONENT, level ); \ + \ + \ + ft_add_tag( dlg_tag ); \ + if ( ft_trace_levels[FT_TRACE_COMP( FT_COMPONENT )] >= level ) \ + { \ + if ( custom_output_handler != NULL ) \ + FT_Logging_Callback varformat; \ + else \ + dlg_trace varformat; \ + } \ + ft_remove_tag( dlg_tag ); \ + } while( 0 ) + +#else /* !FT_DEBUG_LOGGING */ + +#define FT_LOG( level, varformat ) \ do \ { \ if ( ft_trace_levels[FT_TRACE_COMP( FT_COMPONENT )] >= level ) \ FT_Message varformat; \ } while ( 0 ) +#endif /* !FT_DEBUG_LOGGING */ + + +#ifdef FT_DEBUG_LEVEL_TRACE + + /* we need two macros here to make cpp expand `FT_COMPONENT' */ +#define FT_TRACE_COMP( x ) FT_TRACE_COMP_( x ) +#define FT_TRACE_COMP_( x ) trace_ ## x + +#define FT_TRACE( level, varformat ) FT_LOG( level, varformat ) + #else /* !FT_DEBUG_LEVEL_TRACE */ #define FT_TRACE( level, varformat ) do { } while ( 0 ) /* nothing */ @@ -202,7 +265,32 @@ FT_BEGIN_HEADER #ifdef FT_DEBUG_LEVEL_ERROR -#define FT_ERROR( varformat ) FT_Message varformat + /************************************************************************** + * + * If FT_DEBUG_LOGGING is enabled, error messages are sent to dlg's API. + * If FT_DEBUG_LOGGING is disabled, error messages are sent to `FT_Message` + * (defined in ftdebug.c). + * + */ +#ifdef FT_DEBUG_LOGGING + +#define FT_ERROR( varformat ) \ + do \ + { \ + const char* dlg_tag = FT_LOGGING_TAG( FT_COMPONENT ); \ + \ + \ + ft_add_tag( dlg_tag ); \ + dlg_trace varformat; \ + ft_remove_tag( dlg_tag ); \ + } while ( 0 ) + +#else /* !FT_DEBUG_LOGGING */ + +#define FT_ERROR( varformat ) FT_Message varformat + +#endif /* !FT_DEBUG_LOGGING */ + #else /* !FT_DEBUG_LEVEL_ERROR */ @@ -275,6 +363,77 @@ FT_BEGIN_HEADER FT_BASE( void ) ft_debug_init( void ); + +#ifdef FT_DEBUG_LOGGING + + /************************************************************************** + * + * 'dlg' uses output handlers to control how and where log messages are + * printed. Therefore we need to define a default output handler for + * FreeType. + */ + FT_BASE( void ) + ft_log_handler( const struct dlg_origin* origin, + const char* string, + void* data ); + + + /************************************************************************** + * + * 1. `ft_default_log_handler` stores the function pointer that is used + * internally by FreeType to print logs to a file. + * + * 2. `custom_output_handler` stores the function pointer to the callback + * function provided by the user. + * + * It is defined in `ftdebug.c`. + */ + extern dlg_handler ft_default_log_handler; + extern FT_Custom_Log_Handler custom_output_handler; + + + /************************************************************************** + * + * If FT_DEBUG_LOGGING macro is enabled, FreeType needs to initialize and + * un-initialize `FILE*`. + * + * These functions are defined in `ftdebug.c`. + */ + FT_BASE( void ) + ft_logging_init( void ); + + FT_BASE( void ) + ft_logging_deinit( void ); + + + /************************************************************************** + * + * For printing the name of `FT_COMPONENT` along with the actual log we + * need to add a tag with the name of `FT_COMPONENT`. + * + * These functions are defined in `ftdebug.c`. + */ + FT_BASE( void ) + ft_add_tag( const char* tag ); + + FT_BASE( void ) + ft_remove_tag( const char* tag ); + + + /************************************************************************** + * + * A function to print log data using a custom callback logging function + * (which is set using `FT_Set_Log_Handler`). + * + * This function is defined in `ftdebug.c`. + */ + FT_BASE( void ) + FT_Logging_Callback( const char* fmt, + ... ); + +#endif /* FT_DEBUG_LOGGING */ + + FT_END_HEADER #endif /* FTDEBUG_H_ */ diff --git a/src/3rdparty/freetype/include/freetype/internal/ftdriver.h b/src/3rdparty/freetype/include/freetype/internal/ftdriver.h deleted file mode 100644 index 16856d3df8..0000000000 --- a/src/3rdparty/freetype/include/freetype/internal/ftdriver.h +++ /dev/null @@ -1,409 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftdriver.h */ -/* */ -/* FreeType font driver interface (specification). */ -/* */ -/* Copyright 1996-2015 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 ); - - 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. */ - /* 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; - - 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; - - - /*************************************************************************/ - /* */ - /* <Macro> */ - /* FT_DECLARE_DRIVER */ - /* */ - /* <Description> */ - /* Used to create a forward declaration of an FT_Driver_ClassRec */ - /* struct 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' function has to be */ - /* called with a pointer where the allocated structure 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' to allow you to manually allocate and */ - /* initialize any additional global data, like a 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. Also the `pic_init' and */ - /* `pic_free' functions should be declared in `pic.h', to be referred */ - /* by driver definition calling `FT_DEFINE_DRIVER' in following. */ - /* */ - /* 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_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_, \ - 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_, \ - \ - load_glyph_, \ - \ - get_kerning_, \ - attach_file_, \ - get_advances_, \ - \ - request_size_, \ - select_size_ \ - }; - -#else /* FT_CONFIG_OPTION_PIC */ - -#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_, \ - load_glyph_, \ - get_kerning_, \ - attach_file_, \ - get_advances_, \ - request_size_, \ - select_size_ ) \ - 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 = NULL; \ - 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_; \ - \ - 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 */ diff --git a/src/3rdparty/freetype/include/freetype/internal/ftdrv.h b/src/3rdparty/freetype/include/freetype/internal/ftdrv.h index 09e846e1c7..9001c07ad0 100644 --- a/src/3rdparty/freetype/include/freetype/internal/ftdrv.h +++ b/src/3rdparty/freetype/include/freetype/internal/ftdrv.h @@ -4,7 +4,7 @@ * * FreeType internal font driver interface (specification). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -20,9 +20,9 @@ #define FTDRV_H_ -#include <ft2build.h> -#include FT_MODULE_H +#include <freetype/ftmodapi.h> +#include "compiler-macros.h" FT_BEGIN_HEADER @@ -157,6 +157,7 @@ FT_BEGIN_HEADER * 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. diff --git a/src/3rdparty/freetype/include/freetype/internal/ftgloadr.h b/src/3rdparty/freetype/include/freetype/internal/ftgloadr.h index 770871d81b..36e5509f9e 100644 --- a/src/3rdparty/freetype/include/freetype/internal/ftgloadr.h +++ b/src/3rdparty/freetype/include/freetype/internal/ftgloadr.h @@ -4,7 +4,7 @@ * * The FreeType glyph loader (specification). * - * Copyright (C) 2002-2019 by + * Copyright (C) 2002-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg * * This file is part of the FreeType project, and may only be used, @@ -20,9 +20,9 @@ #define FTGLOADR_H_ -#include <ft2build.h> -#include FT_FREETYPE_H +#include <freetype/freetype.h> +#include "compiler-macros.h" FT_BEGIN_HEADER @@ -138,8 +138,6 @@ FT_BEGIN_HEADER FT_BASE( void ) FT_GlyphLoader_Add( FT_GlyphLoader loader ); - /* */ - FT_END_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/fthash.h b/src/3rdparty/freetype/include/freetype/internal/fthash.h index 249188040b..622ec76bb9 100644 --- a/src/3rdparty/freetype/include/freetype/internal/fthash.h +++ b/src/3rdparty/freetype/include/freetype/internal/fthash.h @@ -43,8 +43,7 @@ #define FTHASH_H_ -#include <ft2build.h> -#include FT_FREETYPE_H +#include <freetype/freetype.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/ftmemory.h b/src/3rdparty/freetype/include/freetype/internal/ftmemory.h index 78bd3bc229..5eb1d21ff6 100644 --- a/src/3rdparty/freetype/include/freetype/internal/ftmemory.h +++ b/src/3rdparty/freetype/include/freetype/internal/ftmemory.h @@ -4,7 +4,7 @@ * * The FreeType memory management macros (specification). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg * * This file is part of the FreeType project, and may only be used, @@ -22,8 +22,9 @@ #include <ft2build.h> #include FT_CONFIG_CONFIG_H -#include FT_TYPES_H +#include <freetype/fttypes.h> +#include "compiler-macros.h" FT_BEGIN_HEADER @@ -57,6 +58,14 @@ FT_BEGIN_HEADER /*************************************************************************/ + /* The calculation `NULL + n' is undefined in C. Even if the resulting */ + /* pointer doesn't get dereferenced, this causes warnings with */ + /* sanitizers. */ + /* */ + /* We thus provide a macro that should be used if `base' can be NULL. */ +#define FT_OFFSET( base, count ) ( (base) ? (base) + (count) : NULL ) + + /* * 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++, @@ -87,15 +96,15 @@ extern "C++" #ifdef FT_DEBUG_MEMORY - FT_BASE( const char* ) _ft_debug_file; - FT_BASE( long ) _ft_debug_lineno; + 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__, \ +#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__, \ +#define FT_ASSIGNP_INNER( p, exp ) ( ft_debug_file_ = __FILE__, \ + ft_debug_lineno_ = __LINE__, \ FT_ASSIGNP( p, exp ) ) #else /* !FT_DEBUG_MEMORY */ @@ -153,10 +162,10 @@ extern "C++" (FT_Long)(size), \ &error ) ) -#define FT_MEM_FREE( ptr ) \ - FT_BEGIN_STMNT \ - ft_mem_free( memory, (ptr) ); \ - (ptr) = NULL; \ +#define FT_MEM_FREE( ptr ) \ + FT_BEGIN_STMNT \ + FT_DEBUG_INNER( ft_mem_free( memory, (ptr) ) ); \ + (ptr) = NULL; \ FT_END_STMNT #define FT_MEM_NEW( ptr ) \ @@ -335,14 +344,13 @@ extern "C++" #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( 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_QNEW_ARRAY( ptr, count ) \ + FT_MEM_SET_ERROR( FT_MEM_QNEW_ARRAY( ptr, count ) ) -#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \ - FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) ) +#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \ + FT_MEM_SET_ERROR( FT_MEM_QRENEW_ARRAY( ptr, curcnt, newcnt ) ) FT_BASE( FT_Pointer ) @@ -381,8 +389,6 @@ extern "C++" #define FT_STRCPYN( dst, src, size ) \ ft_mem_strcpyn( (char*)dst, (const char*)(src), (FT_ULong)(size) ) - /* */ - FT_END_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/ftmmtypes.h b/src/3rdparty/freetype/include/freetype/internal/ftmmtypes.h new file mode 100644 index 0000000000..c4b21d6144 --- /dev/null +++ b/src/3rdparty/freetype/include/freetype/internal/ftmmtypes.h @@ -0,0 +1,91 @@ +/**************************************************************************** + * + * ftmmtypes.h + * + * OpenType Variations type definitions for internal use + * with the multi-masters service (specification). + * + * Copyright (C) 2022-2023 by + * David Turner, Robert Wilhelm, Werner Lemberg, George Williams, and + * Dominik Röttsches. + * + * 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 FTMMTYPES_H_ +#define FTMMTYPES_H_ + +FT_BEGIN_HEADER + + + typedef FT_Int32 FT_ItemVarDelta; + + typedef struct GX_ItemVarDataRec_ + { + FT_UInt itemCount; /* Number of delta sets per item. */ + FT_UInt regionIdxCount; /* Number of region indices. */ + FT_UInt* regionIndices; /* Array of `regionCount` indices; */ + /* these index `varRegionList`. */ + FT_Byte* deltaSet; /* Array of `itemCount` deltas; */ + /* use `innerIndex` for this array. */ + FT_UShort wordDeltaCount; /* Number of the first 32-bit ints */ + /* or 16-bit ints of `deltaSet` */ + /* depending on `longWords`. */ + FT_Bool longWords; /* If true, `deltaSet` is a 32-bit */ + /* array followed by a 16-bit */ + /* array, otherwise a 16-bit array */ + /* followed by an 8-bit array. */ + } GX_ItemVarDataRec, *GX_ItemVarData; + + + /* contribution of one axis to a region */ + typedef struct GX_AxisCoordsRec_ + { + FT_Fixed startCoord; + FT_Fixed peakCoord; /* zero means no effect (factor = 1) */ + FT_Fixed endCoord; + + } GX_AxisCoordsRec, *GX_AxisCoords; + + + typedef struct GX_VarRegionRec_ + { + GX_AxisCoords axisList; /* array of axisCount records */ + + } GX_VarRegionRec, *GX_VarRegion; + + + /* item variation store */ + typedef struct GX_ItemVarStoreRec_ + { + FT_UInt dataCount; + GX_ItemVarData varData; /* array of dataCount records; */ + /* use `outerIndex' for this array */ + FT_UShort axisCount; + FT_UInt regionCount; /* total number of regions defined */ + GX_VarRegion varRegionList; + + } GX_ItemVarStoreRec, *GX_ItemVarStore; + + + typedef struct GX_DeltaSetIdxMapRec_ + { + FT_ULong mapCount; + FT_UInt* outerIndex; /* indices to item var data */ + FT_UInt* innerIndex; /* indices to delta set */ + + } GX_DeltaSetIdxMapRec, *GX_DeltaSetIdxMap; + + +FT_END_HEADER + +#endif /* FTMMTYPES_H_ */ + + +/* END */ diff --git a/src/3rdparty/freetype/include/freetype/internal/ftobjs.h b/src/3rdparty/freetype/include/freetype/internal/ftobjs.h index 0c1d3e5bf2..28bc9b65f0 100644 --- a/src/3rdparty/freetype/include/freetype/internal/ftobjs.h +++ b/src/3rdparty/freetype/include/freetype/internal/ftobjs.h @@ -4,7 +4,7 @@ * * The FreeType private base classes (specification). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -26,21 +26,21 @@ #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_CALC_H +#include <freetype/ftrender.h> +#include <freetype/ftsizes.h> +#include <freetype/ftlcdfil.h> +#include <freetype/internal/ftmemory.h> +#include <freetype/internal/ftgloadr.h> +#include <freetype/internal/ftdrv.h> +#include <freetype/internal/autohint.h> +#include <freetype/internal/ftserv.h> +#include <freetype/internal/ftcalc.h> #ifdef FT_CONFIG_OPTION_INCREMENTAL -#include FT_INCREMENTAL_H +#include <freetype/ftincrem.h> #endif +#include "compiler-macros.h" FT_BEGIN_HEADER @@ -226,8 +226,8 @@ FT_BEGIN_HEADER } FT_CMap_ClassRec; -#define FT_DECLARE_CMAP_CLASS( class_ ) \ - FT_CALLBACK_TABLE const FT_CMap_ClassRec class_; +#define FT_DECLARE_CMAP_CLASS( class_ ) \ + FT_CALLBACK_TABLE const FT_CMap_ClassRec class_; #define FT_DEFINE_CMAP_CLASS( \ class_, \ @@ -418,7 +418,8 @@ FT_BEGIN_HEADER * initializing the glyph slot. */ -#define FT_GLYPH_OWN_BITMAP 0x1U +#define FT_GLYPH_OWN_BITMAP 0x1U +#define FT_GLYPH_OWN_GZIP_SVG 0x2U typedef struct FT_Slot_InternalRec_ { @@ -653,7 +654,7 @@ FT_BEGIN_HEADER FT_BASE( void ) FT_Done_GlyphSlot( FT_GlyphSlot slot ); - /* */ + /* */ #define FT_REQUEST_WIDTH( req ) \ ( (req)->horiResolution \ @@ -673,7 +674,7 @@ FT_BEGIN_HEADER /* Set the metrics according to a size request. */ - FT_BASE( void ) + FT_BASE( FT_Error ) FT_Request_Metrics( FT_Face face, FT_Size_Request req ); @@ -1057,6 +1058,9 @@ FT_BEGIN_HEADER * The struct will be allocated in the global scope (or the scope where * the macro is used). */ +#define FT_DECLARE_GLYPH( class_ ) \ + FT_CALLBACK_TABLE const FT_Glyph_Class class_; + #define FT_DEFINE_GLYPH( \ class_, \ size_, \ diff --git a/src/3rdparty/freetype/include/freetype/internal/ftpic.h b/src/3rdparty/freetype/include/freetype/internal/ftpic.h deleted file mode 100644 index 5214f05989..0000000000 --- a/src/3rdparty/freetype/include/freetype/internal/ftpic.h +++ /dev/null @@ -1,71 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftpic.h */ -/* */ -/* The FreeType position independent code services (declaration). */ -/* */ -/* Copyright 2009-2018 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 */ diff --git a/src/3rdparty/freetype/include/freetype/internal/ftpsprop.h b/src/3rdparty/freetype/include/freetype/internal/ftpsprop.h index 574837f6d4..1d5b287ad2 100644 --- a/src/3rdparty/freetype/include/freetype/internal/ftpsprop.h +++ b/src/3rdparty/freetype/include/freetype/internal/ftpsprop.h @@ -4,7 +4,7 @@ * * Get and set properties of PostScript drivers (specification). * - * Copyright (C) 2017-2019 by + * Copyright (C) 2017-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -20,8 +20,7 @@ #define FTPSPROP_H_ -#include <ft2build.h> -#include FT_FREETYPE_H +#include <freetype/freetype.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/ftrfork.h b/src/3rdparty/freetype/include/freetype/internal/ftrfork.h index 75b3e531bb..e96459921e 100644 --- a/src/3rdparty/freetype/include/freetype/internal/ftrfork.h +++ b/src/3rdparty/freetype/include/freetype/internal/ftrfork.h @@ -4,7 +4,7 @@ * * Embedded resource forks accessor (specification). * - * Copyright (C) 2004-2019 by + * Copyright (C) 2004-2023 by * Masatake YAMATO and Redhat K.K. * * This file is part of the FreeType project, and may only be used, @@ -25,8 +25,7 @@ #define FTRFORK_H_ -#include <ft2build.h> -#include FT_INTERNAL_OBJECTS_H +#include <freetype/internal/ftobjs.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/ftserv.h b/src/3rdparty/freetype/include/freetype/internal/ftserv.h index 8836cf3f18..1e85d6d385 100644 --- a/src/3rdparty/freetype/include/freetype/internal/ftserv.h +++ b/src/3rdparty/freetype/include/freetype/internal/ftserv.h @@ -4,7 +4,7 @@ * * The FreeType services (specification only). * - * Copyright (C) 2003-2019 by + * Copyright (C) 2003-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -31,6 +31,7 @@ #ifndef FTSERV_H_ #define FTSERV_H_ +#include "compiler-macros.h" FT_BEGIN_HEADER @@ -486,33 +487,6 @@ FT_BEGIN_HEADER /* */ - /* - * The header files containing the services. - */ - -#define FT_SERVICE_BDF_H <freetype/internal/services/svbdf.h> -#define FT_SERVICE_CFF_TABLE_LOAD_H <freetype/internal/services/svcfftl.h> -#define FT_SERVICE_CID_H <freetype/internal/services/svcid.h> -#define FT_SERVICE_FONT_FORMAT_H <freetype/internal/services/svfntfmt.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_METRICS_VARIATIONS_H <freetype/internal/services/svmetric.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_PROPERTIES_H <freetype/internal/services/svprop.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_TRUETYPE_GLYF_H <freetype/internal/services/svttglyf.h> -#define FT_SERVICE_TT_CMAP_H <freetype/internal/services/svttcmap.h> -#define FT_SERVICE_WINFNT_H <freetype/internal/services/svwinfnt.h> - - /* */ - FT_END_HEADER #endif /* FTSERV_H_ */ diff --git a/src/3rdparty/freetype/include/freetype/internal/ftstream.h b/src/3rdparty/freetype/include/freetype/internal/ftstream.h index a579a039b9..88e19287c8 100644 --- a/src/3rdparty/freetype/include/freetype/internal/ftstream.h +++ b/src/3rdparty/freetype/include/freetype/internal/ftstream.h @@ -4,7 +4,7 @@ * * Stream handling (specification). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -21,8 +21,8 @@ #include <ft2build.h> -#include FT_SYSTEM_H -#include FT_INTERNAL_OBJECTS_H +#include <freetype/ftsystem.h> +#include <freetype/internal/ftobjs.h> FT_BEGIN_HEADER @@ -196,9 +196,9 @@ FT_BEGIN_HEADER FT_BYTE_U32( p, 2, 8 ) | \ FT_BYTE_U32( p, 3, 0 ) ) -#define FT_PEEK_OFF3( p ) FT_INT32( FT_BYTE_U32( p, 0, 16 ) | \ - FT_BYTE_U32( p, 1, 8 ) | \ - FT_BYTE_U32( p, 2, 0 ) ) +#define FT_PEEK_OFF3( p ) ( FT_INT32( FT_BYTE_U32( p, 0, 24 ) | \ + FT_BYTE_U32( p, 1, 16 ) | \ + FT_BYTE_U32( p, 2, 8 ) ) >> 8 ) #define FT_PEEK_UOFF3( p ) FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \ FT_BYTE_U32( p, 1, 8 ) | \ @@ -220,9 +220,9 @@ FT_BEGIN_HEADER FT_BYTE_U32( p, 1, 8 ) | \ FT_BYTE_U32( p, 0, 0 ) ) -#define FT_PEEK_OFF3_LE( p ) FT_INT32( 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_BYTE_U32( p, 2, 24 ) | \ + FT_BYTE_U32( p, 1, 16 ) | \ + FT_BYTE_U32( p, 0, 8 ) ) >> 8 ) #define FT_PEEK_UOFF3_LE( p ) FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \ FT_BYTE_U32( p, 1, 8 ) | \ @@ -238,42 +238,42 @@ FT_BEGIN_HEADER #define FT_NEXT_BYTE( buffer ) \ ( (unsigned char)*buffer++ ) -#define FT_NEXT_SHORT( buffer ) \ - ( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) ) +#define FT_NEXT_SHORT( buffer ) \ + ( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) -#define FT_NEXT_USHORT( buffer ) \ - ( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) ) +#define FT_NEXT_USHORT( buffer ) \ + ( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) -#define FT_NEXT_OFF3( buffer ) \ - ( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) ) +#define FT_NEXT_OFF3( buffer ) \ + ( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) -#define FT_NEXT_UOFF3( buffer ) \ - ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) ) +#define FT_NEXT_UOFF3( buffer ) \ + ( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) -#define FT_NEXT_LONG( buffer ) \ - ( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) ) +#define FT_NEXT_LONG( buffer ) \ + ( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) -#define FT_NEXT_ULONG( buffer ) \ - ( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) ) +#define FT_NEXT_ULONG( buffer ) \ + ( 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_SHORT_LE( buffer ) \ + ( 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_USHORT_LE( buffer ) \ + ( 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_OFF3_LE( buffer ) \ + ( 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_UOFF3_LE( buffer ) \ + ( 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_LONG_LE( buffer ) \ + ( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) -#define FT_NEXT_ULONG_LE( buffer ) \ - ( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) ) +#define FT_NEXT_ULONG_LE( buffer ) \ + ( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) /************************************************************************** @@ -305,20 +305,19 @@ FT_BEGIN_HEADER #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_GetUShort, FT_Short ) -#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_UShort ) -#define FT_GET_OFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_Long ) -#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_ULong ) -#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetULong, FT_Long ) -#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong ) -#define FT_GET_TAG4() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong ) - -#define FT_GET_SHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_Short ) -#define FT_GET_USHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_UShort ) -#define FT_GET_LONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_Long ) -#define FT_GET_ULONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_ULong ) +#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetByte, FT_Char ) +#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetByte, FT_Byte ) +#define FT_GET_SHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_Int16 ) +#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_UInt16 ) +#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_UInt32 ) +#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetULong, FT_Int32 ) +#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetULong, FT_UInt32 ) +#define FT_GET_TAG4() FT_GET_MACRO( FT_Stream_GetULong, FT_UInt32 ) + +#define FT_GET_SHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_Int16 ) +#define FT_GET_USHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_UInt16 ) +#define FT_GET_LONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_Int32 ) +#define FT_GET_ULONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_UInt32 ) #endif @@ -333,19 +332,18 @@ FT_BEGIN_HEADER * `FT_STREAM_POS'. They use the full machinery to check whether a read is * valid. */ -#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_ReadUShort, FT_Short, var ) -#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_UShort, var ) -#define FT_READ_OFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_Long, var ) -#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_ULong, var ) -#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_Long, var ) -#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_ULong, var ) +#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadByte, FT_Byte, var ) +#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadByte, FT_Char, var ) +#define FT_READ_SHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_Int16, var ) +#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_UInt16, var ) +#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_UInt32, var ) +#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_Int32, var ) +#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_UInt32, var ) -#define FT_READ_SHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_Short, var ) -#define FT_READ_USHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_UShort, var ) -#define FT_READ_LONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_Long, var ) -#define FT_READ_ULONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_ULong, var ) +#define FT_READ_SHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_Int16, var ) +#define FT_READ_USHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_UInt16, var ) +#define FT_READ_LONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_Int32, var ) +#define FT_READ_ULONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_UInt32, var ) #ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM @@ -457,37 +455,37 @@ FT_BEGIN_HEADER /* read a byte from an entered frame */ - FT_BASE( FT_Char ) - FT_Stream_GetChar( FT_Stream stream ); + FT_BASE( FT_Byte ) + FT_Stream_GetByte( FT_Stream stream ); /* read a 16-bit big-endian unsigned integer from an entered frame */ - FT_BASE( FT_UShort ) + FT_BASE( FT_UInt16 ) FT_Stream_GetUShort( FT_Stream stream ); /* read a 24-bit big-endian unsigned integer from an entered frame */ - FT_BASE( FT_ULong ) + FT_BASE( FT_UInt32 ) FT_Stream_GetUOffset( FT_Stream stream ); /* read a 32-bit big-endian unsigned integer from an entered frame */ - FT_BASE( FT_ULong ) + FT_BASE( FT_UInt32 ) FT_Stream_GetULong( FT_Stream stream ); /* read a 16-bit little-endian unsigned integer from an entered frame */ - FT_BASE( FT_UShort ) + FT_BASE( FT_UInt16 ) FT_Stream_GetUShortLE( FT_Stream stream ); /* read a 32-bit little-endian unsigned integer from an entered frame */ - FT_BASE( FT_ULong ) + FT_BASE( FT_UInt32 ) FT_Stream_GetULongLE( FT_Stream stream ); /* read a byte from a stream */ - FT_BASE( FT_Char ) - FT_Stream_ReadChar( FT_Stream stream, + FT_BASE( FT_Byte ) + FT_Stream_ReadByte( FT_Stream stream, FT_Error* error ); /* read a 16-bit big-endian unsigned integer from a stream */ - FT_BASE( FT_UShort ) + FT_BASE( FT_UInt16 ) FT_Stream_ReadUShort( FT_Stream stream, FT_Error* error ); @@ -497,17 +495,17 @@ FT_BEGIN_HEADER FT_Error* error ); /* read a 32-bit big-endian integer from a stream */ - FT_BASE( FT_ULong ) + FT_BASE( FT_UInt32 ) FT_Stream_ReadULong( FT_Stream stream, FT_Error* error ); /* read a 16-bit little-endian unsigned integer from a stream */ - FT_BASE( FT_UShort ) + FT_BASE( FT_UInt16 ) FT_Stream_ReadUShortLE( FT_Stream stream, FT_Error* error ); /* read a 32-bit little-endian unsigned integer from a stream */ - FT_BASE( FT_ULong ) + FT_BASE( FT_UInt32 ) FT_Stream_ReadULongLE( FT_Stream stream, FT_Error* error ); diff --git a/src/3rdparty/freetype/include/freetype/internal/fttrace.h b/src/3rdparty/freetype/include/freetype/internal/fttrace.h index f5f9598046..319fe56fd2 100644 --- a/src/3rdparty/freetype/include/freetype/internal/fttrace.h +++ b/src/3rdparty/freetype/include/freetype/internal/fttrace.h @@ -4,7 +4,7 @@ * * Tracing handling (specification only). * - * Copyright (C) 2002-2019 by + * Copyright (C) 2002-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -18,6 +18,11 @@ /* definitions of trace levels for FreeType 2 */ + /* the maximum string length (if the argument to `FT_TRACE_DEF` */ + /* gets used as a string) plus one charachter for ':' plus */ + /* another one for the trace level */ +#define FT_MAX_TRACE_LEVEL_LENGTH (9 + 1 + 1) + /* the first level must always be `trace_any' */ FT_TRACE_DEF( any ) @@ -38,21 +43,28 @@ FT_TRACE_DEF( checksum ) /* bitmap checksum (ftobjs.c) */ FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */ FT_TRACE_DEF( psprops ) /* PS driver properties (ftpsprop.c) */ FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */ +FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */ + + /* rasterizers */ FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */ FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */ -FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */ - /* Cache sub-system */ -FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */ + /* ot-svg module */ +FT_TRACE_DEF( otsvg ) /* OT-SVG renderer (ftsvg.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( sfwoff ) /* WOFF format handler (sfwoff.c) */ +FT_TRACE_DEF( sfwoff2 ) /* WOFF2 format handler (sfwoff2.c) */ FT_TRACE_DEF( ttbdf ) /* TrueType embedded BDF (ttbdf.c) */ FT_TRACE_DEF( ttcmap ) /* charmap handler (ttcmap.c) */ FT_TRACE_DEF( ttcolr ) /* glyph layer table (ttcolr.c) */ FT_TRACE_DEF( ttcpal ) /* color palette table (ttcpal.c) */ +FT_TRACE_DEF( ttsvg ) /* OpenType SVG table (ttsvg.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) */ @@ -76,6 +88,7 @@ FT_TRACE_DEF( t1objs ) FT_TRACE_DEF( t1parse ) /* PostScript helper module `psaux' */ +FT_TRACE_DEF( afmparse ) FT_TRACE_DEF( cffdecode ) FT_TRACE_DEF( psconv ) FT_TRACE_DEF( psobjs ) @@ -150,8 +163,10 @@ FT_TRACE_DEF( afglobal ) FT_TRACE_DEF( afhints ) FT_TRACE_DEF( afmodule ) FT_TRACE_DEF( aflatin ) -FT_TRACE_DEF( aflatin2 ) FT_TRACE_DEF( afshaper ) -FT_TRACE_DEF( afwarp ) + + /* SDF components */ +FT_TRACE_DEF( sdf ) /* signed distance raster for outlines (ftsdf.c) */ +FT_TRACE_DEF( bsdf ) /* signed distance raster for bitmaps (ftbsdf.c) */ /* END */ diff --git a/src/3rdparty/freetype/include/freetype/internal/ftvalid.h b/src/3rdparty/freetype/include/freetype/internal/ftvalid.h index 38aa06cc4e..e98ee4e473 100644 --- a/src/3rdparty/freetype/include/freetype/internal/ftvalid.h +++ b/src/3rdparty/freetype/include/freetype/internal/ftvalid.h @@ -4,7 +4,7 @@ * * FreeType validation support (specification). * - * Copyright (C) 2004-2019 by + * Copyright (C) 2004-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -20,8 +20,9 @@ #define FTVALID_H_ #include <ft2build.h> -#include FT_CONFIG_STANDARD_LIBRARY_H /* for ft_setjmp and ft_longjmp */ +#include FT_CONFIG_STANDARD_LIBRARY_H /* for ft_jmpbuf */ +#include "compiler-macros.h" FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/internal.h b/src/3rdparty/freetype/include/freetype/internal/internal.h deleted file mode 100644 index 3c8830f7e4..0000000000 --- a/src/3rdparty/freetype/include/freetype/internal/internal.h +++ /dev/null @@ -1,67 +0,0 @@ -/**************************************************************************** - * - * internal.h - * - * Internal header files (specification only). - * - * Copyright (C) 1996-2019 by - * David Turner, Robert Wilhelm, and Werner Lemberg. - * - * This file is part of the FreeType project, and may only be used, - * modified, and distributed under the terms of the FreeType project - * license, LICENSE.TXT. By continuing to use, modify, or distribute - * this file you indicate that you have read the license and - * understand and accept it fully. - * - */ - - - /************************************************************************** - * - * This file is automatically included by `ft2build.h`. Do not include it - * manually! - * - */ - - -#define FT_INTERNAL_OBJECTS_H <freetype/internal/ftobjs.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_HASH_H <freetype/internal/fthash.h> -#define FT_INTERNAL_DRIVER_H <freetype/internal/ftdrv.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_WOFF_TYPES_H <freetype/internal/wofftypes.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_PROPS_H <freetype/internal/ftpsprop.h> - -#define FT_INTERNAL_AUTOHINT_H <freetype/internal/autohint.h> - -#define FT_INTERNAL_CFF_TYPES_H <freetype/internal/cfftypes.h> -#define FT_INTERNAL_CFF_OBJECTS_TYPES_H <freetype/internal/cffotypes.h> - - -#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. */ - /* In particular, the warning complains about stuff like `while(0)' */ - /* which is very useful in macro definitions. There is no benefit */ - /* in having it enabled. */ -#pragma warning( disable : 4127 ) - -#endif /* _MSC_VER */ - - -/* END */ diff --git a/src/3rdparty/freetype/include/freetype/internal/psaux.h b/src/3rdparty/freetype/include/freetype/internal/psaux.h index f962a973de..dfb1987f86 100644 --- a/src/3rdparty/freetype/include/freetype/internal/psaux.h +++ b/src/3rdparty/freetype/include/freetype/internal/psaux.h @@ -5,7 +5,7 @@ * Auxiliary functions and data structures related to PostScript fonts * (specification). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -21,14 +21,13 @@ #define PSAUX_H_ -#include <ft2build.h> -#include FT_INTERNAL_OBJECTS_H -#include FT_INTERNAL_TYPE1_TYPES_H -#include FT_INTERNAL_HASH_H -#include FT_INTERNAL_TRUETYPE_TYPES_H -#include FT_SERVICE_POSTSCRIPT_CMAPS_H -#include FT_INTERNAL_CFF_TYPES_H -#include FT_INTERNAL_CFF_OBJECTS_TYPES_H +#include <freetype/internal/ftobjs.h> +#include <freetype/internal/t1types.h> +#include <freetype/internal/fthash.h> +#include <freetype/internal/tttypes.h> +#include <freetype/internal/services/svpscmap.h> +#include <freetype/internal/cfftypes.h> +#include <freetype/internal/cffotypes.h> @@ -133,9 +132,6 @@ FT_BEGIN_HEADER * 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. * @@ -156,7 +152,6 @@ FT_BEGIN_HEADER FT_ULong init; FT_Int max_elems; - FT_Int num_elems; FT_Byte** elements; /* addresses of table elements */ FT_UInt* lengths; /* lengths of table elements */ diff --git a/src/3rdparty/freetype/include/freetype/internal/pshints.h b/src/3rdparty/freetype/include/freetype/internal/pshints.h index 699acea6f5..ededc4c72e 100644 --- a/src/3rdparty/freetype/include/freetype/internal/pshints.h +++ b/src/3rdparty/freetype/include/freetype/internal/pshints.h @@ -6,7 +6,7 @@ * recorders (specification only). These are used to support native * T1/T2 hints in the 'type1', 'cid', and 'cff' font drivers. * - * Copyright (C) 2001-2019 by + * Copyright (C) 2001-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -22,9 +22,8 @@ #define PSHINTS_H_ -#include <ft2build.h> -#include FT_FREETYPE_H -#include FT_TYPE1_TABLES_H +#include <freetype/freetype.h> +#include <freetype/t1tables.h> FT_BEGIN_HEADER @@ -295,7 +294,7 @@ FT_BEGIN_HEADER * * @note: * On input, all points within the outline are in font coordinates. On - * output, they are in 1/64th of pixels. + * output, they are in 1/64 of pixels. * * The scaling transformation is taken from the 'globals' object which * must correspond to the same font as the glyph. @@ -608,7 +607,7 @@ FT_BEGIN_HEADER * * @note: * On input, all points within the outline are in font coordinates. On - * output, they are in 1/64th of pixels. + * output, they are in 1/64 of pixels. * * The scaling transformation is taken from the 'globals' object which * must correspond to the same font than the glyph. diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svbdf.h b/src/3rdparty/freetype/include/freetype/internal/services/svbdf.h index e4786ed038..bf0c1dcc71 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svbdf.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svbdf.h @@ -4,7 +4,7 @@ * * The FreeType BDF services (specification). * - * Copyright (C) 2003-2019 by + * Copyright (C) 2003-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,8 +19,8 @@ #ifndef SVBDF_H_ #define SVBDF_H_ -#include FT_BDF_H -#include FT_INTERNAL_SERVICE_H +#include <freetype/ftbdf.h> +#include <freetype/internal/ftserv.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svcfftl.h b/src/3rdparty/freetype/include/freetype/internal/services/svcfftl.h index 6c621732da..4a20498ee0 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svcfftl.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svcfftl.h @@ -4,7 +4,7 @@ * * The FreeType CFF tables loader service (specification). * - * Copyright (C) 2017-2019 by + * Copyright (C) 2017-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,8 +19,8 @@ #ifndef SVCFFTL_H_ #define SVCFFTL_H_ -#include FT_INTERNAL_SERVICE_H -#include FT_INTERNAL_CFF_TYPES_H +#include <freetype/internal/ftserv.h> +#include <freetype/internal/cfftypes.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svcid.h b/src/3rdparty/freetype/include/freetype/internal/services/svcid.h index 555a5af5b9..06d0cb8fd6 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svcid.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svcid.h @@ -4,7 +4,7 @@ * * The FreeType CID font services (specification). * - * Copyright (C) 2007-2019 by + * Copyright (C) 2007-2023 by * Derek Clegg and Michael Toftdal. * * This file is part of the FreeType project, and may only be used, @@ -19,7 +19,7 @@ #ifndef SVCID_H_ #define SVCID_H_ -#include FT_INTERNAL_SERVICE_H +#include <freetype/internal/ftserv.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svfntfmt.h b/src/3rdparty/freetype/include/freetype/internal/services/svfntfmt.h index 6f4285ea8c..bc45e80568 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svfntfmt.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svfntfmt.h @@ -4,7 +4,7 @@ * * The FreeType font format service (specification only). * - * Copyright (C) 2003-2019 by + * Copyright (C) 2003-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,7 +19,7 @@ #ifndef SVFNTFMT_H_ #define SVFNTFMT_H_ -#include FT_INTERNAL_SERVICE_H +#include <freetype/internal/ftserv.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svgldict.h b/src/3rdparty/freetype/include/freetype/internal/services/svgldict.h index 0949621835..6437abfbf2 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svgldict.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svgldict.h @@ -4,7 +4,7 @@ * * The FreeType glyph dictionary services (specification). * - * Copyright (C) 2003-2019 by + * Copyright (C) 2003-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,7 +19,7 @@ #ifndef SVGLDICT_H_ #define SVGLDICT_H_ -#include FT_INTERNAL_SERVICE_H +#include <freetype/internal/ftserv.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svgxval.h b/src/3rdparty/freetype/include/freetype/internal/services/svgxval.h index 0bb76f3144..31016afe0d 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svgxval.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svgxval.h @@ -4,7 +4,7 @@ * * FreeType API for validating TrueTypeGX/AAT tables (specification). * - * Copyright (C) 2004-2019 by + * Copyright (C) 2004-2023 by * Masatake YAMATO, Red Hat K.K., * David Turner, Robert Wilhelm, and Werner Lemberg. * @@ -28,8 +28,8 @@ #ifndef SVGXVAL_H_ #define SVGXVAL_H_ -#include FT_GX_VALIDATE_H -#include FT_INTERNAL_VALIDATE_H +#include <freetype/ftgxval.h> +#include <freetype/internal/ftvalid.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svkern.h b/src/3rdparty/freetype/include/freetype/internal/services/svkern.h index f992a327c1..bcabbc3e68 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svkern.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svkern.h @@ -4,7 +4,7 @@ * * The FreeType Kerning service (specification). * - * Copyright (C) 2006-2019 by + * Copyright (C) 2006-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,8 +19,8 @@ #ifndef SVKERN_H_ #define SVKERN_H_ -#include FT_INTERNAL_SERVICE_H -#include FT_TRUETYPE_TABLES_H +#include <freetype/internal/ftserv.h> +#include <freetype/tttables.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svmetric.h b/src/3rdparty/freetype/include/freetype/internal/services/svmetric.h index d688bc7c60..167617ebb3 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svmetric.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svmetric.h @@ -4,7 +4,7 @@ * * The FreeType services for metrics variations (specification). * - * Copyright (C) 2016-2019 by + * Copyright (C) 2016-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,7 +19,7 @@ #ifndef SVMETRIC_H_ #define SVMETRIC_H_ -#include FT_INTERNAL_SERVICE_H +#include <freetype/internal/ftserv.h> FT_BEGIN_HEADER @@ -77,6 +77,9 @@ FT_BEGIN_HEADER typedef void (*FT_Metrics_Adjust_Func)( FT_Face face ); + typedef FT_Error + (*FT_Size_Reset_Func)( FT_Size size ); + FT_DEFINE_SERVICE( MetricsVariations ) { @@ -90,6 +93,7 @@ FT_BEGIN_HEADER FT_VOrg_Adjust_Func vorg_adjust; FT_Metrics_Adjust_Func metrics_adjust; + FT_Size_Reset_Func size_reset; }; @@ -101,7 +105,8 @@ FT_BEGIN_HEADER tsb_adjust_, \ bsb_adjust_, \ vorg_adjust_, \ - metrics_adjust_ ) \ + metrics_adjust_, \ + size_reset_ ) \ static const FT_Service_MetricsVariationsRec class_ = \ { \ hadvance_adjust_, \ @@ -111,7 +116,8 @@ FT_BEGIN_HEADER tsb_adjust_, \ bsb_adjust_, \ vorg_adjust_, \ - metrics_adjust_ \ + metrics_adjust_, \ + size_reset_ \ }; /* */ diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svmm.h b/src/3rdparty/freetype/include/freetype/internal/services/svmm.h index 3652f2050a..7e76ab8324 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svmm.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svmm.h @@ -4,8 +4,8 @@ * * The FreeType Multiple Masters and GX var services (specification). * - * Copyright (C) 2003-2019 by - * David Turner, Robert Wilhelm, and Werner Lemberg. + * Copyright (C) 2003-2023 by + * David Turner, Robert Wilhelm, Werner Lemberg, and Dominik Röttsches. * * This file is part of the FreeType project, and may only be used, * modified, and distributed under the terms of the FreeType project @@ -19,7 +19,9 @@ #ifndef SVMM_H_ #define SVMM_H_ -#include FT_INTERNAL_SERVICE_H +#include <freetype/ftmm.h> +#include <freetype/internal/ftserv.h> +#include <freetype/internal/ftmmtypes.h> FT_BEGIN_HEADER @@ -58,9 +60,9 @@ FT_BEGIN_HEADER /* use return value -1 to indicate that the new coordinates */ /* are equal to the current ones; no changes are thus needed */ typedef FT_Error - (*FT_Set_MM_Blend_Func)( FT_Face face, - FT_UInt num_coords, - FT_Long* coords ); + (*FT_Set_MM_Blend_Func)( FT_Face face, + FT_UInt num_coords, + FT_Fixed* coords ); typedef FT_Error (*FT_Get_Var_Design_Func)( FT_Face face, @@ -68,13 +70,17 @@ FT_BEGIN_HEADER FT_Fixed* coords ); typedef FT_Error - (*FT_Set_Instance_Func)( FT_Face face, - FT_UInt instance_index ); + (*FT_Set_Named_Instance_Func)( FT_Face face, + FT_UInt instance_index ); typedef FT_Error - (*FT_Get_MM_Blend_Func)( FT_Face face, - FT_UInt num_coords, - FT_Long* coords ); + (*FT_Get_Default_Named_Instance_Func)( FT_Face face, + FT_UInt *instance_index ); + + typedef FT_Error + (*FT_Get_MM_Blend_Func)( FT_Face face, + FT_UInt num_coords, + FT_Fixed* coords ); typedef FT_Error (*FT_Get_Var_Blend_Func)( FT_Face face, @@ -84,7 +90,7 @@ FT_BEGIN_HEADER FT_MM_Var* *mm_var ); typedef void - (*FT_Done_Blend_Func)( FT_Face ); + (*FT_Done_Blend_Func)( FT_Face face ); typedef FT_Error (*FT_Set_MM_WeightVector_Func)( FT_Face face, @@ -96,53 +102,105 @@ FT_BEGIN_HEADER FT_UInt* len, FT_Fixed* weight_vector ); + typedef void + (*FT_Construct_PS_Name_Func)( FT_Face face ); + + typedef FT_Error + (*FT_Var_Load_Delta_Set_Idx_Map_Func)( FT_Face face, + FT_ULong offset, + GX_DeltaSetIdxMap map, + GX_ItemVarStore itemStore, + FT_ULong table_len ); + + typedef FT_Error + (*FT_Var_Load_Item_Var_Store_Func)( FT_Face face, + FT_ULong offset, + GX_ItemVarStore itemStore ); + + typedef FT_ItemVarDelta + (*FT_Var_Get_Item_Delta_Func)( FT_Face face, + GX_ItemVarStore itemStore, + FT_UInt outerIndex, + FT_UInt innerIndex ); + + typedef void + (*FT_Var_Done_Item_Var_Store_Func)( FT_Face face, + GX_ItemVarStore itemStore ); + + typedef void + (*FT_Var_Done_Delta_Set_Idx_Map_Func)( FT_Face face, + GX_DeltaSetIdxMap deltaSetIdxMap ); + 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_Blend_Func get_mm_blend; - FT_Get_MM_Var_Func get_mm_var; - FT_Set_Var_Design_Func set_var_design; - FT_Get_Var_Design_Func get_var_design; - FT_Set_Instance_Func set_instance; - FT_Set_MM_WeightVector_Func set_mm_weightvector; - FT_Get_MM_WeightVector_Func get_mm_weightvector; + 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_Blend_Func get_mm_blend; + FT_Get_MM_Var_Func get_mm_var; + FT_Set_Var_Design_Func set_var_design; + FT_Get_Var_Design_Func get_var_design; + FT_Set_Named_Instance_Func set_named_instance; + FT_Get_Default_Named_Instance_Func get_default_named_instance; + FT_Set_MM_WeightVector_Func set_mm_weightvector; + FT_Get_MM_WeightVector_Func get_mm_weightvector; /* for internal use; only needed for code sharing between modules */ - FT_Get_Var_Blend_Func get_var_blend; - FT_Done_Blend_Func done_blend; + FT_Construct_PS_Name_Func construct_ps_name; + FT_Var_Load_Delta_Set_Idx_Map_Func load_delta_set_idx_map; + FT_Var_Load_Item_Var_Store_Func load_item_var_store; + FT_Var_Get_Item_Delta_Func get_item_delta; + FT_Var_Done_Item_Var_Store_Func done_item_var_store; + FT_Var_Done_Delta_Set_Idx_Map_Func done_delta_set_idx_map; + FT_Get_Var_Blend_Func get_var_blend; + FT_Done_Blend_Func done_blend; }; -#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \ - get_mm_, \ - set_mm_design_, \ - set_mm_blend_, \ - get_mm_blend_, \ - get_mm_var_, \ - set_var_design_, \ - get_var_design_, \ - set_instance_, \ - set_weightvector_, \ - get_weightvector_, \ - get_var_blend_, \ - done_blend_ ) \ - static const FT_Service_MultiMastersRec class_ = \ - { \ - get_mm_, \ - set_mm_design_, \ - set_mm_blend_, \ - get_mm_blend_, \ - get_mm_var_, \ - set_var_design_, \ - get_var_design_, \ - set_instance_, \ - set_weightvector_, \ - get_weightvector_, \ - get_var_blend_, \ - done_blend_ \ +#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \ + get_mm_, \ + set_mm_design_, \ + set_mm_blend_, \ + get_mm_blend_, \ + get_mm_var_, \ + set_var_design_, \ + get_var_design_, \ + set_named_instance_, \ + get_default_named_instance_, \ + set_mm_weightvector_, \ + get_mm_weightvector_, \ + \ + construct_ps_name_, \ + load_delta_set_idx_map_, \ + load_item_var_store_, \ + get_item_delta_, \ + done_item_var_store_, \ + done_delta_set_idx_map_, \ + get_var_blend_, \ + done_blend_ ) \ + static const FT_Service_MultiMastersRec class_ = \ + { \ + get_mm_, \ + set_mm_design_, \ + set_mm_blend_, \ + get_mm_blend_, \ + get_mm_var_, \ + set_var_design_, \ + get_var_design_, \ + set_named_instance_, \ + get_default_named_instance_, \ + set_mm_weightvector_, \ + get_mm_weightvector_, \ + \ + construct_ps_name_, \ + load_delta_set_idx_map_, \ + load_item_var_store_, \ + get_item_delta_, \ + done_item_var_store_, \ + done_delta_set_idx_map_, \ + get_var_blend_, \ + done_blend_ \ }; /* */ diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svotval.h b/src/3rdparty/freetype/include/freetype/internal/services/svotval.h index cab4c6efbb..a4683cd5fb 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svotval.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svotval.h @@ -4,7 +4,7 @@ * * The FreeType OpenType validation service (specification). * - * Copyright (C) 2004-2019 by + * Copyright (C) 2004-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,8 +19,8 @@ #ifndef SVOTVAL_H_ #define SVOTVAL_H_ -#include FT_OPENTYPE_VALIDATE_H -#include FT_INTERNAL_VALIDATE_H +#include <freetype/ftotval.h> +#include <freetype/internal/ftvalid.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svpfr.h b/src/3rdparty/freetype/include/freetype/internal/services/svpfr.h index fd01d614dd..fd189c7de7 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svpfr.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svpfr.h @@ -4,7 +4,7 @@ * * Internal PFR service functions (specification). * - * Copyright (C) 2003-2019 by + * Copyright (C) 2003-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,8 +19,8 @@ #ifndef SVPFR_H_ #define SVPFR_H_ -#include FT_PFR_H -#include FT_INTERNAL_SERVICE_H +#include <freetype/ftpfr.h> +#include <freetype/internal/ftserv.h> FT_BEGIN_HEADER @@ -56,7 +56,6 @@ FT_BEGIN_HEADER }; - /* */ FT_END_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svpostnm.h b/src/3rdparty/freetype/include/freetype/internal/services/svpostnm.h index 18e3843cbe..2b8f6dfecf 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svpostnm.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svpostnm.h @@ -4,7 +4,7 @@ * * The FreeType PostScript name services (specification). * - * Copyright (C) 2003-2019 by + * Copyright (C) 2003-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,7 +19,7 @@ #ifndef SVPOSTNM_H_ #define SVPOSTNM_H_ -#include FT_INTERNAL_SERVICE_H +#include <freetype/internal/ftserv.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svprop.h b/src/3rdparty/freetype/include/freetype/internal/services/svprop.h index e48d0151ec..932ce32e03 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svprop.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svprop.h @@ -4,7 +4,7 @@ * * The FreeType property service (specification). * - * Copyright (C) 2012-2019 by + * Copyright (C) 2012-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svpscmap.h b/src/3rdparty/freetype/include/freetype/internal/services/svpscmap.h index dfac3bafa9..6e599f3aab 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svpscmap.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svpscmap.h @@ -4,7 +4,7 @@ * * The FreeType PostScript charmap service (specification). * - * Copyright (C) 2003-2019 by + * Copyright (C) 2003-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,7 +19,7 @@ #ifndef SVPSCMAP_H_ #define SVPSCMAP_H_ -#include FT_INTERNAL_OBJECTS_H +#include <freetype/internal/ftobjs.h> FT_BEGIN_HEADER @@ -97,7 +97,7 @@ FT_BEGIN_HEADER (*PS_Unicodes_CharIndexFunc)( PS_Unicodes unicodes, FT_UInt32 unicode ); - typedef FT_UInt32 + typedef FT_UInt (*PS_Unicodes_CharNextFunc)( PS_Unicodes unicodes, FT_UInt32 *unicode ); diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svpsinfo.h b/src/3rdparty/freetype/include/freetype/internal/services/svpsinfo.h index fb4e0e3fa9..09c4cdccc5 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svpsinfo.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svpsinfo.h @@ -4,7 +4,7 @@ * * The FreeType PostScript info service (specification). * - * Copyright (C) 2003-2019 by + * Copyright (C) 2003-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,8 +19,8 @@ #ifndef SVPSINFO_H_ #define SVPSINFO_H_ -#include FT_INTERNAL_SERVICE_H -#include FT_INTERNAL_TYPE1_TYPES_H +#include <freetype/internal/ftserv.h> +#include <freetype/internal/t1types.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svsfnt.h b/src/3rdparty/freetype/include/freetype/internal/services/svsfnt.h index 464aa209f7..f98df2ef5f 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svsfnt.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svsfnt.h @@ -4,7 +4,7 @@ * * The FreeType SFNT table loading service (specification). * - * Copyright (C) 2003-2019 by + * Copyright (C) 2003-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,8 +19,8 @@ #ifndef SVSFNT_H_ #define SVSFNT_H_ -#include FT_INTERNAL_SERVICE_H -#include FT_TRUETYPE_TABLES_H +#include <freetype/internal/ftserv.h> +#include <freetype/tttables.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svttcmap.h b/src/3rdparty/freetype/include/freetype/internal/services/svttcmap.h index 0fcb81371d..5f9eb02d66 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svttcmap.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svttcmap.h @@ -4,7 +4,7 @@ * * The FreeType TrueType/sfnt cmap extra information service. * - * Copyright (C) 2003-2019 by + * Copyright (C) 2003-2023 by * Masatake YAMATO, Redhat K.K., * David Turner, Robert Wilhelm, and Werner Lemberg. * @@ -22,8 +22,8 @@ #ifndef SVTTCMAP_H_ #define SVTTCMAP_H_ -#include FT_INTERNAL_SERVICE_H -#include FT_TRUETYPE_TABLES_H +#include <freetype/internal/ftserv.h> +#include <freetype/tttables.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svtteng.h b/src/3rdparty/freetype/include/freetype/internal/services/svtteng.h index a852f5c6fb..ad577cb290 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svtteng.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svtteng.h @@ -4,7 +4,7 @@ * * The FreeType TrueType engine query service (specification). * - * Copyright (C) 2006-2019 by + * Copyright (C) 2006-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,8 +19,8 @@ #ifndef SVTTENG_H_ #define SVTTENG_H_ -#include FT_INTERNAL_SERVICE_H -#include FT_MODULE_H +#include <freetype/internal/ftserv.h> +#include <freetype/ftmodapi.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svttglyf.h b/src/3rdparty/freetype/include/freetype/internal/services/svttglyf.h index c8798771fb..ca6fff7444 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svttglyf.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svttglyf.h @@ -4,7 +4,7 @@ * * The FreeType TrueType glyph service. * - * Copyright (C) 2007-2019 by + * Copyright (C) 2007-2023 by * David Turner. * * This file is part of the FreeType project, and may only be used, @@ -18,8 +18,8 @@ #ifndef SVTTGLYF_H_ #define SVTTGLYF_H_ -#include FT_INTERNAL_SERVICE_H -#include FT_TRUETYPE_TABLES_H +#include <freetype/internal/ftserv.h> +#include <freetype/tttables.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/services/svwinfnt.h b/src/3rdparty/freetype/include/freetype/internal/services/svwinfnt.h index 38ee020965..002923f8c9 100644 --- a/src/3rdparty/freetype/include/freetype/internal/services/svwinfnt.h +++ b/src/3rdparty/freetype/include/freetype/internal/services/svwinfnt.h @@ -4,7 +4,7 @@ * * The FreeType Windows FNT/FONT service (specification). * - * Copyright (C) 2003-2019 by + * Copyright (C) 2003-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -19,8 +19,8 @@ #ifndef SVWINFNT_H_ #define SVWINFNT_H_ -#include FT_INTERNAL_SERVICE_H -#include FT_WINFONTS_H +#include <freetype/internal/ftserv.h> +#include <freetype/ftwinfnt.h> FT_BEGIN_HEADER diff --git a/src/3rdparty/freetype/include/freetype/internal/sfnt.h b/src/3rdparty/freetype/include/freetype/internal/sfnt.h index b19241c306..a2d4e15baa 100644 --- a/src/3rdparty/freetype/include/freetype/internal/sfnt.h +++ b/src/3rdparty/freetype/include/freetype/internal/sfnt.h @@ -4,7 +4,7 @@ * * High-level 'sfnt' driver interface (specification). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -20,10 +20,9 @@ #define SFNT_H_ -#include <ft2build.h> -#include FT_INTERNAL_DRIVER_H -#include FT_INTERNAL_TRUETYPE_TYPES_H -#include FT_INTERNAL_WOFF_TYPES_H +#include <freetype/internal/ftdrv.h> +#include <freetype/internal/tttypes.h> +#include <freetype/internal/wofftypes.h> FT_BEGIN_HEADER @@ -315,6 +314,33 @@ FT_BEGIN_HEADER /************************************************************************** * * @functype: + * TT_Load_Svg_Doc_Func + * + * @description: + * Scan the SVG document list to find the document containing the glyph + * that has the ID 'glyph*XXX*', where *XXX* is the value of + * `glyph_index` as a decimal integer. + * + * @inout: + * glyph :: + * The glyph slot from which pointers to the SVG document list is to be + * grabbed. The results are stored back in the slot. + * + * @input: + * glyph_index :: + * The index of the glyph that is to be looked up. + * + * @return: + * FreeType error code. 0 means success. + */ + typedef FT_Error + (*TT_Load_Svg_Doc_Func)( FT_GlyphSlot glyph, + FT_UInt glyph_index ); + + + /************************************************************************** + * + * @functype: * TT_Set_SBit_Strike_Func * * @description: @@ -528,6 +554,170 @@ FT_BEGIN_HEADER /************************************************************************** * * @functype: + * TT_Get_Color_Glyph_Paint_Func + * + * @description: + * Find the root @FT_OpaquePaint object for a given glyph ID. + * + * @input: + * face :: + * The target face object. + * + * base_glyph :: + * The glyph index the colored glyph layers are associated with. + * + * @output: + * paint :: + * The root @FT_OpaquePaint object. + * + * @return: + * Value~1 if everything is OK. If no color glyph is found, or the root + * paint could not be retrieved, value~0 gets returned. In case of an + * error, value~0 is returned also. + */ + typedef FT_Bool + ( *TT_Get_Color_Glyph_Paint_Func )( TT_Face face, + FT_UInt base_glyph, + FT_Color_Root_Transform root_transform, + FT_OpaquePaint *paint ); + + + /************************************************************************** + * + * @functype: + * TT_Get_Color_Glyph_ClipBox_Func + * + * @description: + * Search for a 'COLR' v1 clip box for the specified `base_glyph` and + * fill the `clip_box` parameter with the 'COLR' v1 'ClipBox' information + * if one is found. + * + * @input: + * face :: + * A handle to the parent face object. + * + * base_glyph :: + * The glyph index for which to retrieve the clip box. + * + * @output: + * clip_box :: + * The clip box for the requested `base_glyph` if one is found. The + * clip box is computed taking scale and transformations configured on + * the @FT_Face into account. @FT_ClipBox contains @FT_Vector values + * in 26.6 format. + * + * @note: + * To retrieve the clip box in font units, reset scale to units-per-em + * and remove transforms configured using @FT_Set_Transform. + * + * @return: + * Value~1 if a ClipBox is found. If no clip box is found or an + * error occured, value~0 is returned. + */ + typedef FT_Bool + ( *TT_Get_Color_Glyph_ClipBox_Func )( TT_Face face, + FT_UInt base_glyph, + FT_ClipBox* clip_box ); + + + /************************************************************************** + * + * @functype: + * TT_Get_Paint_Layers_Func + * + * @description: + * Access the layers of a `PaintColrLayers` table. + * + * @input: + * face :: + * The target face object. + * + * @inout: + * iterator :: + * The @FT_LayerIterator from an @FT_PaintColrLayers object, for which + * the layers are to be retrieved. The internal state of the iterator + * is incremented after one call to this function for retrieving one + * layer. + * + * @output: + * paint :: + * The root @FT_OpaquePaint object referencing the actual paint table. + * + * @return: + * Value~1 if everything is OK. Value~0 gets returned when the paint + * object can not be retrieved or any other error occurs. + */ + typedef FT_Bool + ( *TT_Get_Paint_Layers_Func )( TT_Face face, + FT_LayerIterator* iterator, + FT_OpaquePaint *paint ); + + + /************************************************************************** + * + * @functype: + * TT_Get_Colorline_Stops_Func + * + * @description: + * Get the gradient and solid fill information for a given glyph. + * + * @input: + * face :: + * The target face object. + * + * @inout: + * iterator :: + * An @FT_ColorStopIterator object. For the first call you should set + * `iterator->p` to `NULL`. For all following calls, simply use the + * same object again. + * + * @output: + * color_stop :: + * Color index and alpha value for the retrieved color stop. + * + * @return: + * Value~1 if everything is OK. If there are no more color stops, + * value~0 gets returned. In case of an error, value~0 is returned + * also. + */ + typedef FT_Bool + ( *TT_Get_Colorline_Stops_Func )( TT_Face face, + FT_ColorStop *color_stop, + FT_ColorStopIterator* iterator ); + + + /************************************************************************** + * + * @functype: + * TT_Get_Paint_Func + * + * @description: + * Get the paint details for a given @FT_OpaquePaint object. + * + * @input: + * face :: + * The target face object. + * + * opaque_paint :: + * The @FT_OpaquePaint object. + * + * @output: + * paint :: + * An @FT_COLR_Paint object holding the details on `opaque_paint`. + * + * @return: + * Value~1 if everything is OK. Value~0 if no details can be found for + * this paint or any other error occured. + */ + typedef FT_Bool + ( *TT_Get_Paint_Func )( TT_Face face, + FT_OpaquePaint opaque_paint, + FT_COLR_Paint *paint ); + + + /************************************************************************** + * + * @functype: * TT_Blend_Colr_Func * * @description: @@ -710,73 +900,83 @@ FT_BEGIN_HEADER */ typedef struct SFNT_Interface_ { - TT_Loader_GotoTableFunc goto_table; + 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_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; + TT_Load_Any_Func load_any; /* 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_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; + TT_Load_Table_Func load_name; + TT_Free_Table_Func free_name; /* this field was called `load_kerning' up to version 2.1.10 */ - TT_Load_Table_Func load_kern; + TT_Load_Table_Func load_kern; - TT_Load_Table_Func load_gasp; - TT_Load_Table_Func load_pclt; + 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; + TT_Load_Table_Func load_bhed; - TT_Load_SBit_Image_Func load_sbit_image; + TT_Load_SBit_Image_Func load_sbit_image; /* see `ttpost.h' */ - TT_Get_PS_Name_Func get_psname; - TT_Free_Table_Func free_psnames; + TT_Get_PS_Name_Func get_psname; + TT_Free_Table_Func free_psnames; /* 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; + 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_font_dir; + TT_Load_Metrics_Func load_hmtx; - TT_Load_Table_Func load_eblc; - TT_Free_Table_Func free_eblc; + 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_Load_Table_Func load_cpal; - TT_Load_Table_Func load_colr; - TT_Free_Table_Func free_cpal; - TT_Free_Table_Func free_colr; - TT_Set_Palette_Func set_palette; - TT_Get_Colr_Layer_Func get_colr_layer; - TT_Blend_Colr_Func colr_blend; - - TT_Get_Metrics_Func get_metrics; - - TT_Get_Name_Func get_name; - TT_Get_Name_ID_Func get_name_id; + TT_Load_Table_Func load_cpal; + TT_Load_Table_Func load_colr; + TT_Free_Table_Func free_cpal; + TT_Free_Table_Func free_colr; + TT_Set_Palette_Func set_palette; + TT_Get_Colr_Layer_Func get_colr_layer; + TT_Get_Color_Glyph_Paint_Func get_colr_glyph_paint; + TT_Get_Color_Glyph_ClipBox_Func get_color_glyph_clipbox; + TT_Get_Paint_Layers_Func get_paint_layers; + TT_Get_Colorline_Stops_Func get_colorline_stops; + TT_Get_Paint_Func get_paint; + TT_Blend_Colr_Func colr_blend; + + TT_Get_Metrics_Func get_metrics; + + TT_Get_Name_Func get_name; + TT_Get_Name_ID_Func get_name_id; + + /* OpenType SVG Support */ + TT_Load_Table_Func load_svg; + TT_Free_Table_Func free_svg; + TT_Load_Svg_Doc_Func load_svg_doc; } SFNT_Interface; @@ -821,10 +1021,18 @@ FT_BEGIN_HEADER free_colr_, \ set_palette_, \ get_colr_layer_, \ + get_colr_glyph_paint_, \ + get_color_glyph_clipbox, \ + get_paint_layers_, \ + get_colorline_stops_, \ + get_paint_, \ colr_blend_, \ get_metrics_, \ get_name_, \ - get_name_id_ ) \ + get_name_id_, \ + load_svg_, \ + free_svg_, \ + load_svg_doc_ ) \ static const SFNT_Interface class_ = \ { \ goto_table_, \ @@ -861,10 +1069,18 @@ FT_BEGIN_HEADER free_colr_, \ set_palette_, \ get_colr_layer_, \ + get_colr_glyph_paint_, \ + get_color_glyph_clipbox, \ + get_paint_layers_, \ + get_colorline_stops_, \ + get_paint_, \ colr_blend_, \ get_metrics_, \ get_name_, \ - get_name_id_ \ + get_name_id_, \ + load_svg_, \ + free_svg_, \ + load_svg_doc_ \ }; diff --git a/src/3rdparty/freetype/include/freetype/internal/svginterface.h b/src/3rdparty/freetype/include/freetype/internal/svginterface.h new file mode 100644 index 0000000000..f464b2c058 --- /dev/null +++ b/src/3rdparty/freetype/include/freetype/internal/svginterface.h @@ -0,0 +1,46 @@ +/**************************************************************************** + * + * svginterface.h + * + * Interface of ot-svg module (specification only). + * + * Copyright (C) 2022-2023 by + * David Turner, Robert Wilhelm, Werner Lemberg, and Moazin Khatti. + * + * 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 SVGINTERFACE_H_ +#define SVGINTERFACE_H_ + +#include <ft2build.h> +#include <freetype/otsvg.h> + + +FT_BEGIN_HEADER + + typedef FT_Error + (*Preset_Bitmap_Func)( FT_Module module, + FT_GlyphSlot slot, + FT_Bool cache ); + + typedef struct SVG_Interface_ + { + Preset_Bitmap_Func preset_slot; + + } SVG_Interface; + + typedef SVG_Interface* SVG_Service; + +FT_END_HEADER + +#endif /* SVGINTERFACE_H_ */ + + +/* END */ diff --git a/src/3rdparty/freetype/include/freetype/internal/t1types.h b/src/3rdparty/freetype/include/freetype/internal/t1types.h index d94c8c1284..b9c94398fd 100644 --- a/src/3rdparty/freetype/include/freetype/internal/t1types.h +++ b/src/3rdparty/freetype/include/freetype/internal/t1types.h @@ -5,7 +5,7 @@ * Basic Type1/Type2 type definitions and interface (specification * only). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -21,12 +21,11 @@ #define T1TYPES_H_ -#include <ft2build.h> -#include FT_TYPE1_TABLES_H -#include FT_INTERNAL_POSTSCRIPT_HINTS_H -#include FT_INTERNAL_SERVICE_H -#include FT_INTERNAL_HASH_H -#include FT_SERVICE_POSTSCRIPT_CMAPS_H +#include <freetype/t1tables.h> +#include <freetype/internal/pshints.h> +#include <freetype/internal/ftserv.h> +#include <freetype/internal/fthash.h> +#include <freetype/internal/services/svpscmap.h> FT_BEGIN_HEADER @@ -173,8 +172,8 @@ FT_BEGIN_HEADER { FT_Bool IsCIDFont; FT_BBox FontBBox; - FT_Fixed Ascender; - FT_Fixed Descender; + FT_Fixed Ascender; /* optional, mind the zero */ + FT_Fixed Descender; /* optional, mind the zero */ AFM_TrackKern TrackKerns; /* free if non-NULL */ FT_UInt NumTrackKern; AFM_KernPair KernPairs; /* free if non-NULL */ @@ -202,30 +201,30 @@ FT_BEGIN_HEADER 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]; + FT_FaceRec root; + T1_FontRec type1; + const void* psnames; + const void* psaux; + const void* afm_data; + FT_CharMapRec charmaprecs[2]; + FT_CharMap charmaps[2]; /* support for Multiple Masters fonts */ - PS_Blend blend; + 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; + 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; + FT_UInt len_buildchar; + FT_Long* buildchar; /* since version 2.1 - interface to PostScript hinter */ - const void* pshinter; + const void* pshinter; } T1_FaceRec; diff --git a/src/3rdparty/freetype/include/freetype/internal/tttypes.h b/src/3rdparty/freetype/include/freetype/internal/tttypes.h index 23db240e7c..b9788c7831 100644 --- a/src/3rdparty/freetype/include/freetype/internal/tttypes.h +++ b/src/3rdparty/freetype/include/freetype/internal/tttypes.h @@ -5,7 +5,7 @@ * Basic SFNT/TrueType type definitions and interface (specification * only). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -21,13 +21,12 @@ #define TTTYPES_H_ -#include <ft2build.h> -#include FT_TRUETYPE_TABLES_H -#include FT_INTERNAL_OBJECTS_H -#include FT_COLOR_H +#include <freetype/tttables.h> +#include <freetype/internal/ftobjs.h> +#include <freetype/ftcolor.h> #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT -#include FT_MULTIPLE_MASTERS_H +#include <freetype/ftmm.h> #endif @@ -780,13 +779,15 @@ FT_BEGIN_HEADER /************************************************************************** * * @struct: - * TT_Post_20Rec + * TT_Post_NamesRec * * @description: - * Postscript names sub-table, format 2.0. Stores the PS name of each - * glyph in the font face. + * Postscript names table, either format 2.0 or 2.5. * * @fields: + * loaded :: + * A flag to indicate whether the PS names are loaded. + * * num_glyphs :: * The number of named glyphs in the table. * @@ -799,68 +800,13 @@ FT_BEGIN_HEADER * glyph_names :: * The PS names not in Mac Encoding. */ - typedef struct TT_Post_20Rec_ + typedef struct TT_Post_NamesRec_ { + FT_Bool loaded; 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; + FT_Byte** glyph_names; } TT_Post_NamesRec, *TT_Post_Names; @@ -1254,12 +1200,16 @@ FT_BEGIN_HEADER * mm :: * A pointer to the Multiple Masters service. * - * var :: - * A pointer to the Metrics Variations service. + * tt_var :: + * A pointer to the Metrics Variations service for the "truetype" + * driver. + * + * face_var :: + * A pointer to the Metrics Variations service for this `TT_Face`'s + * driver. * - * hdmx :: - * The face's horizontal device metrics ('hdmx' table). This table is - * optional in TrueType/OpenType fonts. + * psaux :: + * A pointer to the PostScript Auxiliary service. * * gasp :: * The grid-fitting and scaling properties table ('gasp'). This table @@ -1365,6 +1315,12 @@ FT_BEGIN_HEADER * var_postscript_prefix_len :: * The length of the `var_postscript_prefix` string. * + * var_default_named_instance :: + * The index of the default named instance. + * + * non_var_style_name :: + * The non-variation style name, used as a backup. + * * horz_metrics_size :: * The size of the 'hmtx' table. * @@ -1373,7 +1329,7 @@ FT_BEGIN_HEADER * * 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. + * one more than the number of glyphs. Ignored for Type 2 fonts. * * glyph_locations :: * An array of longs. These are offsets to glyph data within the @@ -1391,8 +1347,8 @@ FT_BEGIN_HEADER * hdmx_record_size :: * The size of a single hdmx record. * - * hdmx_record_sizes :: - * An array holding the ppem sizes available in the 'hdmx' table. + * hdmx_records :: + * A array of pointers to the 'hdmx' table records sorted by ppem. * * sbit_table :: * A pointer to the font's embedded bitmap location table. @@ -1411,14 +1367,6 @@ FT_BEGIN_HEADER * A mapping between the strike indices exposed by the API and the * indices used in the font's sbit table. * - * cpal :: - * A pointer to data related to the 'CPAL' table. `NULL` if the table - * is not available. - * - * colr :: - * A pointer to data related to the 'COLR' table. `NULL` if the table - * is not available. - * * kern_table :: * A pointer to the 'kern' table. * @@ -1446,19 +1394,23 @@ FT_BEGIN_HEADER * vert_metrics_offset :: * The file offset of the 'vmtx' table. * - * sph_found_func_flags :: - * Flags identifying special bytecode functions (used by the v38 - * implementation of the bytecode interpreter). - * - * sph_compatibility_mode :: - * This flag is set if we are in ClearType backward compatibility mode - * (used by the v38 implementation of the bytecode interpreter). - * * ebdt_start :: * The file offset of the sbit data table (CBDT, bdat, etc.). * * ebdt_size :: * The size of the sbit data table. + * + * cpal :: + * A pointer to data related to the 'CPAL' table. `NULL` if the table + * is not available. + * + * colr :: + * A pointer to data related to the 'COLR' table. `NULL` if the table + * is not available. + * + * svg :: + * A pointer to data related to the 'SVG' table. `NULL` if the table + * is not available. */ typedef struct TT_FaceRec_ { @@ -1509,8 +1461,14 @@ FT_BEGIN_HEADER void* mm; /* a typeless pointer to the FT_Service_MetricsVariationsRec table */ - /* used to handle the HVAR, VVAR, and MVAR OpenType tables */ - void* var; + /* used to handle the HVAR, VVAR, and MVAR OpenType tables by the */ + /* "truetype" driver */ + void* tt_var; + + /* a typeless pointer to the FT_Service_MetricsVariationsRec table */ + /* used to handle the HVAR, VVAR, and MVAR OpenType tables by this */ + /* TT_Face's driver */ + void* face_var; /* since 2.13.1 */ #endif /* a typeless pointer to the PostScript Aux service */ @@ -1592,6 +1550,9 @@ FT_BEGIN_HEADER const char* var_postscript_prefix; /* since 2.7.2 */ FT_UInt var_postscript_prefix_len; /* since 2.7.2 */ + FT_UInt var_default_named_instance; /* since 2.13.1 */ + + const char* non_var_style_name; /* since 2.13.1 */ #endif /* since version 2.2 */ @@ -1599,14 +1560,14 @@ FT_BEGIN_HEADER FT_ULong horz_metrics_size; FT_ULong vert_metrics_size; - FT_ULong num_locations; /* in broken TTF, gid > 0xFFFF */ + FT_ULong num_locations; /* up to 0xFFFF + 1 */ 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** hdmx_records; FT_Byte* sbit_table; FT_ULong sbit_table_size; @@ -1628,13 +1589,6 @@ FT_BEGIN_HEADER FT_ULong horz_metrics_offset; FT_ULong vert_metrics_offset; -#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY - /* since 2.4.12 */ - FT_ULong sph_found_func_flags; /* special functions found */ - /* for this face */ - FT_Bool sph_compatibility_mode; -#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */ - #ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS /* since 2.7 */ FT_ULong ebdt_start; /* either `CBDT', `EBDT', or `bdat' */ @@ -1645,6 +1599,9 @@ FT_BEGIN_HEADER void* cpal; void* colr; + /* since 2.12 */ + void* svg; + } TT_FaceRec; @@ -1735,7 +1692,7 @@ FT_BEGIN_HEADER FT_UInt glyph_index; FT_Stream stream; - FT_Int byte_len; + FT_UInt byte_len; FT_Short n_contours; FT_BBox bbox; @@ -1770,6 +1727,9 @@ FT_BEGIN_HEADER /* since version 2.6.2 */ FT_ListRec composites; + /* since version 2.11.2 */ + FT_Byte* widthp; + } TT_LoaderRec; diff --git a/src/3rdparty/freetype/include/freetype/internal/wofftypes.h b/src/3rdparty/freetype/include/freetype/internal/wofftypes.h index ba55bf883e..0c1d8eeaf8 100644 --- a/src/3rdparty/freetype/include/freetype/internal/wofftypes.h +++ b/src/3rdparty/freetype/include/freetype/internal/wofftypes.h @@ -5,7 +5,7 @@ * Basic WOFF/WOFF2 type definitions and interface (specification * only). * - * Copyright (C) 1996-2019 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -21,9 +21,8 @@ #define WOFFTYPES_H_ -#include <ft2build.h> -#include FT_TRUETYPE_TABLES_H -#include FT_INTERNAL_OBJECTS_H +#include <freetype/tttables.h> +#include <freetype/internal/ftobjs.h> FT_BEGIN_HEADER @@ -93,7 +92,7 @@ FT_BEGIN_HEADER */ typedef struct WOFF_TableRec_ { - FT_ULong Tag; /* table ID */ + FT_Tag Tag; /* table ID */ FT_ULong Offset; /* table file offset */ FT_ULong CompLength; /* compressed table length */ FT_ULong OrigLength; /* uncompressed table length */ @@ -104,6 +103,207 @@ FT_BEGIN_HEADER } WOFF_TableRec, *WOFF_Table; + /************************************************************************** + * + * @struct: + * WOFF2_TtcFontRec + * + * @description: + * Metadata for a TTC font entry in WOFF2. + * + * @fields: + * flavor :: + * TTC font flavor. + * + * num_tables :: + * Number of tables in TTC, indicating number of elements in + * `table_indices`. + * + * table_indices :: + * Array of table indices for each TTC font. + */ + typedef struct WOFF2_TtcFontRec_ + { + FT_ULong flavor; + FT_UShort num_tables; + FT_UShort* table_indices; + + } WOFF2_TtcFontRec, *WOFF2_TtcFont; + + + /************************************************************************** + * + * @struct: + * WOFF2_HeaderRec + * + * @description: + * WOFF2 file format header. + * + * @fields: + * See + * + * https://www.w3.org/TR/WOFF2/#woff20Header + * + * @note: + * We don't care about the fields `reserved`, `majorVersion` and + * `minorVersion`, so they are not included. The `totalSfntSize` field + * does not necessarily represent the actual size of the uncompressed + * SFNT font stream, so that is used as a reference value instead. + */ + typedef struct WOFF2_HeaderRec_ + { + FT_ULong signature; + FT_ULong flavor; + FT_ULong length; + FT_UShort num_tables; + FT_ULong totalSfntSize; + FT_ULong totalCompressedSize; + FT_ULong metaOffset; + FT_ULong metaLength; + FT_ULong metaOrigLength; + FT_ULong privOffset; + FT_ULong privLength; + + FT_ULong uncompressed_size; /* uncompressed brotli stream size */ + FT_ULong compressed_offset; /* compressed stream offset */ + FT_ULong header_version; /* version of original TTC Header */ + FT_UShort num_fonts; /* number of fonts in TTC */ + FT_ULong actual_sfnt_size; /* actual size of sfnt stream */ + + WOFF2_TtcFont ttc_fonts; /* metadata for fonts in a TTC */ + + } WOFF2_HeaderRec, *WOFF2_Header; + + + /************************************************************************** + * + * @struct: + * WOFF2_TableRec + * + * @description: + * This structure describes a given table of a WOFF2 font. + * + * @fields: + * See + * + * https://www.w3.org/TR/WOFF2/#table_dir_format + */ + typedef struct WOFF2_TableRec_ + { + FT_Byte FlagByte; /* table type and flags */ + FT_Tag Tag; /* table file offset */ + FT_ULong dst_length; /* uncompressed table length */ + FT_ULong TransformLength; /* transformed length */ + + FT_ULong flags; /* calculated flags */ + FT_ULong src_offset; /* compressed table offset */ + FT_ULong src_length; /* compressed table length */ + FT_ULong dst_offset; /* uncompressed table offset */ + + } WOFF2_TableRec, *WOFF2_Table; + + + /************************************************************************** + * + * @struct: + * WOFF2_InfoRec + * + * @description: + * Metadata for WOFF2 font that may be required for reconstruction of + * sfnt tables. + * + * @fields: + * header_checksum :: + * Checksum of SFNT offset table. + * + * num_glyphs :: + * Number of glyphs in the font. + * + * num_hmetrics :: + * `numberOfHMetrics` field in the 'hhea' table. + * + * x_mins :: + * `xMin` values of glyph bounding box. + * + * glyf_table :: + * A pointer to the `glyf' table record. + * + * loca_table :: + * A pointer to the `loca' table record. + * + * head_table :: + * A pointer to the `head' table record. + */ + typedef struct WOFF2_InfoRec_ + { + FT_ULong header_checksum; + FT_UShort num_glyphs; + FT_UShort num_hmetrics; + FT_Short* x_mins; + + WOFF2_Table glyf_table; + WOFF2_Table loca_table; + WOFF2_Table head_table; + + } WOFF2_InfoRec, *WOFF2_Info; + + + /************************************************************************** + * + * @struct: + * WOFF2_SubstreamRec + * + * @description: + * This structure stores information about a substream in the transformed + * 'glyf' table in a WOFF2 stream. + * + * @fields: + * start :: + * Beginning of the substream relative to uncompressed table stream. + * + * offset :: + * Offset of the substream relative to uncompressed table stream. + * + * size :: + * Size of the substream. + */ + typedef struct WOFF2_SubstreamRec_ + { + FT_ULong start; + FT_ULong offset; + FT_ULong size; + + } WOFF2_SubstreamRec, *WOFF2_Substream; + + + /************************************************************************** + * + * @struct: + * WOFF2_PointRec + * + * @description: + * This structure stores information about a point in the transformed + * 'glyf' table in a WOFF2 stream. + * + * @fields: + * x :: + * x-coordinate of point. + * + * y :: + * y-coordinate of point. + * + * on_curve :: + * Set if point is on-curve. + */ + typedef struct WOFF2_PointRec_ + { + FT_Int x; + FT_Int y; + FT_Bool on_curve; + + } WOFF2_PointRec, *WOFF2_Point; + + FT_END_HEADER #endif /* WOFFTYPES_H_ */ |