X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=libraries%2Ffreetype-2.0.5%2Finclude%2Ffreetype%2Fftcache.h;fp=libraries%2Ffreetype-2.0.5%2Finclude%2Ffreetype%2Fftcache.h;h=0000000000000000000000000000000000000000;hp=fc15956f8bd5ba39977dfbc4e2dd97017f6ae335;hb=bab0189ee9d56aca8bea909275317ab4e0be09ee;hpb=b837c0527f117b54845242ee7626df6d88394444 diff --git a/libraries/freetype-2.0.5/include/freetype/ftcache.h b/libraries/freetype-2.0.5/include/freetype/ftcache.h deleted file mode 100644 index fc15956..0000000 --- a/libraries/freetype-2.0.5/include/freetype/ftcache.h +++ /dev/null @@ -1,358 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftcache.h */ -/* */ -/* FreeType Cache subsystem. */ -/* */ -/* Copyright 1996-2001 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /********* *********/ - /********* WARNING, THIS IS BETA CODE. *********/ - /********* *********/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - -#ifndef __FTCACHE_H__ -#define __FTCACHE_H__ - - -#include -#include FT_GLYPH_H - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /*
*/ - /* cache_subsystem */ - /* */ - /* */ - /* Cache Sub-System */ - /* */ - /* <Abstract> */ - /* How to cache face, size, and glyph data with FreeType 2. */ - /* */ - /* <Description> */ - /* This section describes the FreeType 2 cache sub-system which is */ - /* stile in beta. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** BASIC TYPE DEFINITIONS *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_FaceID */ - /* */ - /* <Description> */ - /* A generic pointer type that is used to identity face objects. The */ - /* contents of such objects is application-dependent. */ - /* */ - typedef FT_Pointer FTC_FaceID; - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FTC_Face_Requester */ - /* */ - /* <Description> */ - /* A callback function provided by client applications. It is used */ - /* to translate a given FTC_FaceID into a new valid FT_Face object. */ - /* */ - /* <Input> */ - /* face_id :: The face ID to resolve. */ - /* */ - /* library :: A handle to a FreeType library object. */ - /* */ - /* data :: Application-provided request data. */ - /* */ - /* <Output> */ - /* aface :: A new FT_Face handle. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The face requester should not perform funny things on the returned */ - /* face object, like creating a new FT_Size for it, or setting a */ - /* transformation through FT_Set_Transform()! */ - /* */ - typedef FT_Error - (*FTC_Face_Requester)( FTC_FaceID face_id, - FT_Library library, - FT_Pointer request_data, - FT_Face* aface ); - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FTC_FontRec */ - /* */ - /* <Description> */ - /* A simple structure used to describe a given `font' to the cache */ - /* manager. Note that a `font' is the combination of a given face */ - /* with a given character size. */ - /* */ - /* <Fields> */ - /* face_id :: The ID of the face to use. */ - /* */ - /* pix_width :: The character width in integer pixels. */ - /* */ - /* pix_height :: The character height in integer pixels. */ - /* */ - typedef struct FTC_FontRec_ - { - FTC_FaceID face_id; - FT_UShort pix_width; - FT_UShort pix_height; - - } FTC_FontRec; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_Font */ - /* */ - /* <Description> */ - /* A simple handle to a FTC_FontRec structure. */ - /* */ - typedef FTC_FontRec* FTC_Font; - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** CACHE MANAGER OBJECT *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_Manager */ - /* */ - /* <Description> */ - /* This object is used to cache one or more FT_Face objects, along */ - /* with corresponding FT_Size objects. */ - /* */ - typedef struct FTC_ManagerRec_* FTC_Manager; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_New */ - /* */ - /* <Description> */ - /* Creates a new cache manager. */ - /* */ - /* <Input> */ - /* library :: The parent FreeType library handle to use. */ - /* */ - /* max_faces :: Maximum number of faces to keep alive in manager. */ - /* Use 0 for defaults. */ - /* */ - /* max_sizes :: Maximum number of sizes to keep alive in manager. */ - /* Use 0 for defaults. */ - /* */ - /* max_bytes :: Maximum number of bytes to use for cached data. */ - /* Use 0 for defaults. */ - /* */ - /* requester :: An application-provided callback used to translate */ - /* face IDs into real FT_Face objects. */ - /* */ - /* req_data :: A generic pointer that is passed to the requester */ - /* each time it is called (see FTC_Face_Requester) */ - /* */ - /* <Output> */ - /* amanager :: A handle to a new manager object. 0 in case of */ - /* failure. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_Manager_New( FT_Library library, - FT_UInt max_faces, - FT_UInt max_sizes, - FT_ULong max_bytes, - FTC_Face_Requester requester, - FT_Pointer req_data, - FTC_Manager *amanager ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_Reset */ - /* */ - /* <Description> */ - /* Empties a given cache manager. This simply gets rid of all the */ - /* currently cached FT_Face & FT_Size objects within the manager. */ - /* */ - /* <InOut> */ - /* manager :: A handle to the manager. */ - /* */ - FT_EXPORT( void ) - FTC_Manager_Reset( FTC_Manager manager ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_Done */ - /* */ - /* <Description> */ - /* Destroys a given manager after emptying it. */ - /* */ - /* <Input> */ - /* manager :: A handle to the target cache manager object. */ - /* */ - FT_EXPORT( void ) - FTC_Manager_Done( FTC_Manager manager ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_Lookup_Face */ - /* */ - /* <Description> */ - /* Retrieves the FT_Face object that corresponds to a given face ID */ - /* through a cache manager. */ - /* */ - /* <Input> */ - /* manager :: A handle to the cache manager. */ - /* */ - /* face_id :: The ID of the face object. */ - /* */ - /* <Output> */ - /* aface :: A handle to the face object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The returned FT_Face object is always owned by the manager. You */ - /* should never try to discard it yourself. */ - /* */ - /* The FT_Face object doesn't necessarily have a current size object */ - /* (i.e., face->size can be 0). If you need a specific `font size', */ - /* use FTC_Manager_Lookup_Size() instead. */ - /* */ - /* Never change the face's transformation matrix (i.e., never call */ - /* the FT_Set_Transform() function) on a returned face! If you need */ - /* to transform glyphs, do it yourself after glyph loading. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_Manager_Lookup_Face( FTC_Manager manager, - FTC_FaceID face_id, - FT_Face *aface ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_Lookup_Size */ - /* */ - /* <Description> */ - /* Retrieves the FT_Face & FT_Size objects that correspond to a given */ - /* FTC_SizeID. */ - /* */ - /* <Input> */ - /* manager :: A handle to the cache manager. */ - /* */ - /* size_id :: The ID of the `font size' to use. */ - /* */ - /* <Output> */ - /* aface :: A pointer to the handle of the face object. Set it to */ - /* zero if you don't need it. */ - /* */ - /* asize :: A pointer to the handle of the size object. Set it to */ - /* zero if you don't need it. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The returned FT_Face object is always owned by the manager. You */ - /* should never try to discard it yourself. */ - /* */ - /* Never change the face's transformation matrix (i.e., never call */ - /* the FT_Set_Transform() function) on a returned face! If you need */ - /* to transform glyphs, do it yourself after glyph loading. */ - /* */ - /* Similarly, the returned FT_Size object is always owned by the */ - /* manager. You should never try to discard it, and never change its */ - /* settings with FT_Set_Pixel_Sizes() or FT_Set_Char_Size()! */ - /* */ - /* The returned size object is the face's current size, which means */ - /* that you can call FT_Load_Glyph() with the face if you need to. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_Manager_Lookup_Size( FTC_Manager manager, - FTC_Font font, - FT_Face *aface, - FT_Size *asize ); - - - /* a cache class is used to describe a unique cache type to the manager */ - typedef struct FTC_Cache_Class_ FTC_Cache_Class; - typedef struct FTC_CacheRec_* FTC_Cache; - - - /* this must be used internally for the moment */ - FT_EXPORT( FT_Error ) - FTC_Manager_Register_Cache( FTC_Manager manager, - FTC_Cache_Class* clazz, - FTC_Cache *acache ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FTCACHE_H__ */ - - -/* END */