From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Mon, 10 Oct 2011 17:43:39 +0200 Subject: Imported nx-X11-3.1.0-1.tar.gz Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository --- .../freetype2/include/freetype/cache/ftccmap.h | 216 +++++++++++++++++++++ 1 file changed, 216 insertions(+) create mode 100644 nx-X11/extras/freetype2/include/freetype/cache/ftccmap.h (limited to 'nx-X11/extras/freetype2/include/freetype/cache/ftccmap.h') diff --git a/nx-X11/extras/freetype2/include/freetype/cache/ftccmap.h b/nx-X11/extras/freetype2/include/freetype/cache/ftccmap.h new file mode 100644 index 000000000..a41989b28 --- /dev/null +++ b/nx-X11/extras/freetype2/include/freetype/cache/ftccmap.h @@ -0,0 +1,216 @@ +/***************************************************************************/ +/* */ +/* ftccmap.h */ +/* */ +/* FreeType charmap cache (specification). */ +/* */ +/* Copyright 2000-2001, 2003 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTCCMAP_H__ +#define __FTCCMAP_H__ + +#include +#include FT_CACHE_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /*
*/ + /* cache_subsystem */ + /* */ + /*************************************************************************/ + + /*************************************************************************/ + /* */ + /* @type: */ + /* FTC_CMapCache */ + /* */ + /* @description: */ + /* An opaque handle used to manager a charmap cache. This cache is */ + /* to hold character codes -> glyph indices mappings. */ + /* */ + typedef struct FTC_CMapCacheRec_* FTC_CMapCache; + + + /*************************************************************************/ + /* */ + /* @type: */ + /* FTC_CMapDesc */ + /* */ + /* @description: */ + /* A handle to an @FTC_CMapDescRec structure used to describe a given */ + /* charmap in a charmap cache. */ + /* */ + /* Each @FTC_CMapDesc describes which charmap (of which @FTC_FaceID) */ + /* we want to use in @FTC_CMapCache_Lookup. */ + /* */ + typedef struct FTC_CMapDescRec_* FTC_CMapDesc; + + + /*************************************************************************/ + /* */ + /* @enum: */ + /* FTC_CMapType */ + /* */ + /* @description: */ + /* The list of valid @FTC_CMapDesc types. They indicate how we want */ + /* to address a charmap within an @FTC_FaceID. */ + /* */ + /* @values: */ + /* FTC_CMAP_BY_INDEX :: */ + /* Address a charmap by its index in the corresponding @FT_Face. */ + /* */ + /* FTC_CMAP_BY_ENCODING :: */ + /* Use a @FT_Face charmap that corresponds to a given encoding. */ + /* */ + /* FTC_CMAP_BY_ID :: */ + /* Use an @FT_Face charmap that corresponds to a given */ + /* (platform,encoding) ID. See @FTC_CMapIdRec. */ + /* */ + typedef enum FTC_CMapType_ + { + FTC_CMAP_BY_INDEX = 0, + FTC_CMAP_BY_ENCODING = 1, + FTC_CMAP_BY_ID = 2 + + } FTC_CMapType; + + + /*************************************************************************/ + /* */ + /* @struct: */ + /* FTC_CMapIdRec */ + /* */ + /* @description: */ + /* A short structure to identify a charmap by a (platform,encoding) */ + /* pair of values. */ + /* */ + /* @fields: */ + /* platform :: The platform ID. */ + /* */ + /* encoding :: The encoding ID. */ + /* */ + typedef struct FTC_CMapIdRec_ + { + FT_UInt platform; + FT_UInt encoding; + + } FTC_CMapIdRec; + + + /*************************************************************************/ + /* */ + /* @struct: */ + /* FTC_CMapDescRec */ + /* */ + /* @description: */ + /* A structure to describe a given charmap to @FTC_CMapCache. */ + /* */ + /* @fields: */ + /* face_id :: @FTC_FaceID of the face this charmap belongs to. */ + /* */ + /* type :: The type of charmap, see @FTC_CMapType. */ + /* */ + /* u.index :: For @FTC_CMAP_BY_INDEX types, this is the charmap */ + /* index (within a @FT_Face) we want to use. */ + /* */ + /* u.encoding :: For @FTC_CMAP_BY_ENCODING types, this is the charmap */ + /* encoding we want to use. see @FT_Encoding. */ + /* */ + /* u.id :: For @FTC_CMAP_BY_ID types, this is the */ + /* (platform,encoding) pair we want to use. see */ + /* @FTC_CMapIdRec and @FT_CharMapRec. */ + /* */ + typedef struct FTC_CMapDescRec_ + { + FTC_FaceID face_id; + FTC_CMapType type; + + union + { + FT_UInt index; + FT_Encoding encoding; + FTC_CMapIdRec id; + + } u; + + } FTC_CMapDescRec; + + + /*************************************************************************/ + /* */ + /* @function: */ + /* FTC_CMapCache_New */ + /* */ + /* @description: */ + /* Creates a new charmap cache. */ + /* */ + /* @input: */ + /* manager :: A handle to the cache manager. */ + /* */ + /* @output: */ + /* acache :: A new cache handle. NULL in case of error. */ + /* */ + /* @return: */ + /* FreeType error code. 0 means success. */ + /* */ + /* @note: */ + /* Like all other caches, this one will be destroyed with the cache */ + /* manager. */ + /* */ + FT_EXPORT( FT_Error ) + FTC_CMapCache_New( FTC_Manager manager, + FTC_CMapCache *acache ); + + + /*************************************************************************/ + /* */ + /* @function: */ + /* FTC_CMapCache_Lookup */ + /* */ + /* @description: */ + /* Translates a character code into a glyph index, using the charmap */ + /* cache. */ + /* */ + /* @input: */ + /* cache :: A charmap cache handle. */ + /* */ + /* cmap_desc :: A charmap descriptor handle. */ + /* */ + /* char_code :: The character code (in the corresponding charmap). */ + /* */ + /* @return: */ + /* Glyph index. 0 means "no glyph". */ + /* */ + /* @note: */ + /* This function doesn't return @FTC_Node handles, since there is no */ + /* real use for them with typical uses of charmaps. */ + /* */ + FT_EXPORT( FT_UInt ) + FTC_CMapCache_Lookup( FTC_CMapCache cache, + FTC_CMapDesc cmap_desc, + FT_UInt32 char_code ); + + /* */ + + +FT_END_HEADER + + +#endif /* __FTCCMAP_H__ */ + + +/* END */ -- cgit v1.2.3