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Diffstat (limited to 'src/3rdparty/freetype/include/ftmodapi.h')
| -rw-r--r-- | src/3rdparty/freetype/include/ftmodapi.h | 667 |
1 files changed, 0 insertions, 667 deletions
diff --git a/src/3rdparty/freetype/include/ftmodapi.h b/src/3rdparty/freetype/include/ftmodapi.h deleted file mode 100644 index 980f15d3de..0000000000 --- a/src/3rdparty/freetype/include/ftmodapi.h +++ /dev/null @@ -1,667 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftmodapi.h */ -/* */ -/* FreeType modules public interface (specification). */ -/* */ -/* Copyright 1996-2003, 2006, 2008-2010, 2012, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTMODAPI_H__ -#define __FTMODAPI_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* module_management */ - /* */ - /* <Title> */ - /* Module Management */ - /* */ - /* <Abstract> */ - /* How to add, upgrade, remove, and control modules from FreeType. */ - /* */ - /* <Description> */ - /* The definitions below are used to manage modules within FreeType. */ - /* Modules can be added, upgraded, and removed at runtime. */ - /* Additionally, some module properties can be controlled also. */ - /* */ - /* Here is a list of possible values of the `module_name' field in */ - /* the @FT_Module_Class structure. */ - /* */ - /* { */ - /* autofitter */ - /* bdf */ - /* cff */ - /* gxvalid */ - /* otvalid */ - /* pcf */ - /* pfr */ - /* psaux */ - /* pshinter */ - /* psnames */ - /* raster1, raster5 */ - /* sfnt */ - /* smooth, smooth-lcd, smooth-lcdv */ - /* truetype */ - /* type1 */ - /* type42 */ - /* t1cid */ - /* winfonts */ - /* } */ - /* */ - /* Note that the FreeType Cache sub-system is not a FreeType module. */ - /* */ - /* <Order> */ - /* FT_Module */ - /* FT_Module_Constructor */ - /* FT_Module_Destructor */ - /* FT_Module_Requester */ - /* FT_Module_Class */ - /* */ - /* FT_Add_Module */ - /* FT_Get_Module */ - /* FT_Remove_Module */ - /* FT_Add_Default_Modules */ - /* */ - /* FT_Property_Set */ - /* FT_Property_Get */ - /* */ - /* FT_New_Library */ - /* FT_Done_Library */ - /* FT_Reference_Library */ - /* */ - /* FT_Renderer */ - /* FT_Renderer_Class */ - /* */ - /* FT_Get_Renderer */ - /* FT_Set_Renderer */ - /* */ - /* FT_Set_Debug_Hook */ - /* */ - /*************************************************************************/ - - - /* module bit flags */ -#define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */ -#define FT_MODULE_RENDERER 2 /* this module is a renderer */ -#define FT_MODULE_HINTER 4 /* this module is a glyph hinter */ -#define FT_MODULE_STYLER 8 /* this module is a styler */ - -#define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */ - /* scalable fonts */ -#define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */ - /* support vector outlines */ -#define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */ - /* own hinter */ - - - /* deprecated values */ -#define ft_module_font_driver FT_MODULE_FONT_DRIVER -#define ft_module_renderer FT_MODULE_RENDERER -#define ft_module_hinter FT_MODULE_HINTER -#define ft_module_styler FT_MODULE_STYLER - -#define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE -#define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES -#define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER - - - typedef FT_Pointer FT_Module_Interface; - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Module_Constructor */ - /* */ - /* <Description> */ - /* A function used to initialize (not create) a new module object. */ - /* */ - /* <Input> */ - /* module :: The module to initialize. */ - /* */ - typedef FT_Error - (*FT_Module_Constructor)( FT_Module module ); - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Module_Destructor */ - /* */ - /* <Description> */ - /* A function used to finalize (not destroy) a given module object. */ - /* */ - /* <Input> */ - /* module :: The module to finalize. */ - /* */ - typedef void - (*FT_Module_Destructor)( FT_Module module ); - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Module_Requester */ - /* */ - /* <Description> */ - /* A function used to query a given module for a specific interface. */ - /* */ - /* <Input> */ - /* module :: The module to be searched. */ - /* */ - /* name :: The name of the interface in the module. */ - /* */ - typedef FT_Module_Interface - (*FT_Module_Requester)( FT_Module module, - const char* name ); - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Module_Class */ - /* */ - /* <Description> */ - /* The module class descriptor. */ - /* */ - /* <Fields> */ - /* module_flags :: Bit flags describing the module. */ - /* */ - /* module_size :: The size of one module object/instance in */ - /* bytes. */ - /* */ - /* module_name :: The name of the module. */ - /* */ - /* module_version :: The version, as a 16.16 fixed number */ - /* (major.minor). */ - /* */ - /* module_requires :: The version of FreeType this module requires, */ - /* as a 16.16 fixed number (major.minor). Starts */ - /* at version 2.0, i.e., 0x20000. */ - /* */ - /* module_init :: The initializing function. */ - /* */ - /* module_done :: The finalizing function. */ - /* */ - /* get_interface :: The interface requesting function. */ - /* */ - typedef struct FT_Module_Class_ - { - FT_ULong module_flags; - FT_Long module_size; - const FT_String* module_name; - FT_Fixed module_version; - FT_Fixed module_requires; - - const void* module_interface; - - FT_Module_Constructor module_init; - FT_Module_Destructor module_done; - FT_Module_Requester get_interface; - - } FT_Module_Class; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Add_Module */ - /* */ - /* <Description> */ - /* Add a new module to a given library instance. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library object. */ - /* */ - /* <Input> */ - /* clazz :: A pointer to class descriptor for the module. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* An error will be returned if a module already exists by that name, */ - /* or if the module requires a version of FreeType that is too great. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Add_Module( FT_Library library, - const FT_Module_Class* clazz ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Module */ - /* */ - /* <Description> */ - /* Find a module by its name. */ - /* */ - /* <Input> */ - /* library :: A handle to the library object. */ - /* */ - /* module_name :: The module's name (as an ASCII string). */ - /* */ - /* <Return> */ - /* A module handle. 0~if none was found. */ - /* */ - /* <Note> */ - /* FreeType's internal modules aren't documented very well, and you */ - /* should look up the source code for details. */ - /* */ - FT_EXPORT( FT_Module ) - FT_Get_Module( FT_Library library, - const char* module_name ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Remove_Module */ - /* */ - /* <Description> */ - /* Remove a given module from a library instance. */ - /* */ - /* <InOut> */ - /* library :: A handle to a library object. */ - /* */ - /* <Input> */ - /* module :: A handle to a module object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The module object is destroyed by the function in case of success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Remove_Module( FT_Library library, - FT_Module module ); - - - /********************************************************************** - * - * @function: - * FT_Property_Set - * - * @description: - * Set a property for a given module. - * - * @input: - * library :: - * A handle to the library the module is part of. - * - * module_name :: - * The module name. - * - * property_name :: - * The property name. Properties are described in the `Synopsis' - * subsection of the module's documentation. - * - * Note that only a few modules have properties. - * - * value :: - * A generic pointer to a variable or structure that gives the new - * value of the property. The exact definition of `value' is - * dependent on the property; see the `Synopsis' subsection of the - * module's documentation. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * If `module_name' isn't a valid module name, or `property_name' - * doesn't specify a valid property, or if `value' doesn't represent a - * valid value for the given property, an error is returned. - * - * The following example sets property `bar' (a simple integer) in - * module `foo' to value~1. - * - * { - * FT_UInt bar; - * - * - * bar = 1; - * FT_Property_Set( library, "foo", "bar", &bar ); - * } - * - * Note that the FreeType Cache sub-system doesn't recognize module - * property changes. To avoid glyph lookup confusion within the cache - * you should call @FTC_Manager_Reset to completely flush the cache if - * a module property gets changed after @FTC_Manager_New has been - * called. - * - * It is not possible to set properties of the FreeType Cache - * sub-system itself with FT_Property_Set; use @FTC_Property_Set - * instead. - * - * @since: - * 2.4.11 - * - */ - FT_EXPORT( FT_Error ) - FT_Property_Set( FT_Library library, - const FT_String* module_name, - const FT_String* property_name, - const void* value ); - - - /********************************************************************** - * - * @function: - * FT_Property_Get - * - * @description: - * Get a module's property value. - * - * @input: - * library :: - * A handle to the library the module is part of. - * - * module_name :: - * The module name. - * - * property_name :: - * The property name. Properties are described in the `Synopsis' - * subsection of the module's documentation. - * - * @inout: - * value :: - * A generic pointer to a variable or structure that gives the - * value of the property. The exact definition of `value' is - * dependent on the property; see the `Synopsis' subsection of the - * module's documentation. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * If `module_name' isn't a valid module name, or `property_name' - * doesn't specify a valid property, or if `value' doesn't represent a - * valid value for the given property, an error is returned. - * - * The following example gets property `baz' (a range) in module `foo'. - * - * { - * typedef range_ - * { - * FT_Int32 min; - * FT_Int32 max; - * - * } range; - * - * range baz; - * - * - * FT_Property_Get( library, "foo", "baz", &baz ); - * } - * - * It is not possible to retrieve properties of the FreeType Cache - * sub-system with FT_Property_Get; use @FTC_Property_Get instead. - * - * @since: - * 2.4.11 - * - */ - FT_EXPORT( FT_Error ) - FT_Property_Get( FT_Library library, - const FT_String* module_name, - const FT_String* property_name, - void* value ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Reference_Library */ - /* */ - /* <Description> */ - /* A counter gets initialized to~1 at the time an @FT_Library */ - /* structure is created. This function increments the counter. */ - /* @FT_Done_Library then only destroys a library if the counter is~1, */ - /* otherwise it simply decrements the counter. */ - /* */ - /* This function helps in managing life-cycles of structures that */ - /* reference @FT_Library objects. */ - /* */ - /* <Input> */ - /* library :: A handle to a target library object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Since> */ - /* 2.4.2 */ - /* */ - FT_EXPORT( FT_Error ) - FT_Reference_Library( FT_Library library ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Library */ - /* */ - /* <Description> */ - /* This function is used to create a new FreeType library instance */ - /* from a given memory object. It is thus possible to use libraries */ - /* with distinct memory allocators within the same program. */ - /* */ - /* Normally, you would call this function (followed by a call to */ - /* @FT_Add_Default_Modules or a series of calls to @FT_Add_Module) */ - /* instead of @FT_Init_FreeType to initialize the FreeType library. */ - /* */ - /* Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a */ - /* library instance. */ - /* */ - /* <Input> */ - /* memory :: A handle to the original memory object. */ - /* */ - /* <Output> */ - /* alibrary :: A pointer to handle of a new library object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* See the discussion of reference counters in the description of */ - /* @FT_Reference_Library. */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Library( FT_Memory memory, - FT_Library *alibrary ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Done_Library */ - /* */ - /* <Description> */ - /* Discard a given library object. This closes all drivers and */ - /* discards all resource objects. */ - /* */ - /* <Input> */ - /* library :: A handle to the target library. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* See the discussion of reference counters in the description of */ - /* @FT_Reference_Library. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Done_Library( FT_Library library ); - - /* */ - - typedef void - (*FT_DebugHook_Func)( void* arg ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Debug_Hook */ - /* */ - /* <Description> */ - /* Set a debug hook function for debugging the interpreter of a font */ - /* format. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library object. */ - /* */ - /* <Input> */ - /* hook_index :: The index of the debug hook. You should use the */ - /* values defined in `ftobjs.h', e.g., */ - /* `FT_DEBUG_HOOK_TRUETYPE'. */ - /* */ - /* debug_hook :: The function used to debug the interpreter. */ - /* */ - /* <Note> */ - /* Currently, four debug hook slots are available, but only two (for */ - /* the TrueType and the Type~1 interpreter) are defined. */ - /* */ - /* Since the internal headers of FreeType are no longer installed, */ - /* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */ - /* This is a bug and will be fixed in a forthcoming release. */ - /* */ - FT_EXPORT( void ) - FT_Set_Debug_Hook( FT_Library library, - FT_UInt hook_index, - FT_DebugHook_Func debug_hook ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Add_Default_Modules */ - /* */ - /* <Description> */ - /* Add the set of default drivers to a given library object. */ - /* This is only useful when you create a library object with */ - /* @FT_New_Library (usually to plug a custom memory manager). */ - /* */ - /* <InOut> */ - /* library :: A handle to a new library object. */ - /* */ - FT_EXPORT( void ) - FT_Add_Default_Modules( FT_Library library ); - - - - /************************************************************************** - * - * @section: - * truetype_engine - * - * @title: - * The TrueType Engine - * - * @abstract: - * TrueType bytecode support. - * - * @description: - * This section contains a function used to query the level of TrueType - * bytecode support compiled in this version of the library. - * - */ - - - /************************************************************************** - * - * @enum: - * FT_TrueTypeEngineType - * - * @description: - * A list of values describing which kind of TrueType bytecode - * engine is implemented in a given FT_Library instance. It is used - * by the @FT_Get_TrueType_Engine_Type function. - * - * @values: - * FT_TRUETYPE_ENGINE_TYPE_NONE :: - * The library doesn't implement any kind of bytecode interpreter. - * - * FT_TRUETYPE_ENGINE_TYPE_UNPATENTED :: - * The library implements a bytecode interpreter that doesn't - * support the patented operations of the TrueType virtual machine. - * - * Its main use is to load certain Asian fonts that position and - * scale glyph components with bytecode instructions. It produces - * bad output for most other fonts. - * - * FT_TRUETYPE_ENGINE_TYPE_PATENTED :: - * The library implements a bytecode interpreter that covers - * the full instruction set of the TrueType virtual machine (this - * was governed by patents until May 2010, hence the name). - * - * @since: - * 2.2 - * - */ - typedef enum FT_TrueTypeEngineType_ - { - FT_TRUETYPE_ENGINE_TYPE_NONE = 0, - FT_TRUETYPE_ENGINE_TYPE_UNPATENTED, - FT_TRUETYPE_ENGINE_TYPE_PATENTED - - } FT_TrueTypeEngineType; - - - /************************************************************************** - * - * @func: - * FT_Get_TrueType_Engine_Type - * - * @description: - * Return an @FT_TrueTypeEngineType value to indicate which level of - * the TrueType virtual machine a given library instance supports. - * - * @input: - * library :: - * A library instance. - * - * @return: - * A value indicating which level is supported. - * - * @since: - * 2.2 - * - */ - FT_EXPORT( FT_TrueTypeEngineType ) - FT_Get_TrueType_Engine_Type( FT_Library library ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTMODAPI_H__ */ - - -/* END */ |