--- a/misc/libfreetype/include/freetype/internal/sfnt.h Thu Jul 25 23:16:06 2013 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,897 +0,0 @@
-/***************************************************************************/
-/* */
-/* sfnt.h */
-/* */
-/* High-level `sfnt' driver interface (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SFNT_H__
-#define __SFNT_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Init_Face_Func */
- /* */
- /* <Description> */
- /* First part of the SFNT face object initialization. This finds */
- /* the face in a SFNT file or collection, and load its format tag in */
- /* face->format_tag. */
- /* */
- /* <Input> */
- /* stream :: The input stream. */
- /* */
- /* face :: A handle to the target face object. */
- /* */
- /* face_index :: The index of the TrueType font, if we are opening a */
- /* collection. */
- /* */
- /* num_params :: The number of additional parameters. */
- /* */
- /* params :: Optional additional parameters. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The stream cursor must be at the font file's origin. */
- /* */
- /* This function recognizes fonts embedded in a `TrueType */
- /* collection'. */
- /* */
- /* Once the format tag has been validated by the font driver, it */
- /* should then call the TT_Load_Face_Func() callback to read the rest */
- /* of the SFNT tables in the object. */
- /* */
- typedef FT_Error
- (*TT_Init_Face_Func)( FT_Stream stream,
- TT_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Face_Func */
- /* */
- /* <Description> */
- /* Second part of the SFNT face object initialization. This loads */
- /* the common SFNT tables (head, OS/2, maxp, metrics, etc.) in the */
- /* face object. */
- /* */
- /* <Input> */
- /* stream :: The input stream. */
- /* */
- /* face :: A handle to the target face object. */
- /* */
- /* face_index :: The index of the TrueType font, if we are opening a */
- /* collection. */
- /* */
- /* num_params :: The number of additional parameters. */
- /* */
- /* params :: Optional additional parameters. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* This function must be called after TT_Init_Face_Func(). */
- /* */
- typedef FT_Error
- (*TT_Load_Face_Func)( FT_Stream stream,
- TT_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Done_Face_Func */
- /* */
- /* <Description> */
- /* A callback used to delete the common SFNT data from a face. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* <Note> */
- /* This function does NOT destroy the face object. */
- /* */
- typedef void
- (*TT_Done_Face_Func)( TT_Face face );
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_SFNT_HeaderRec_Func */
- /* */
- /* <Description> */
- /* Loads the header of a SFNT font file. Supports collections. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* face_index :: The index of the TrueType font, if we are opening a */
- /* collection. */
- /* */
- /* <Output> */
- /* sfnt :: The SFNT header. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The stream cursor must be at the font file's origin. */
- /* */
- /* This function recognizes fonts embedded in a `TrueType */
- /* collection'. */
- /* */
- /* This function checks that the header is valid by looking at the */
- /* values of `search_range', `entry_selector', and `range_shift'. */
- /* */
- typedef FT_Error
- (*TT_Load_SFNT_HeaderRec_Func)( TT_Face face,
- FT_Stream stream,
- FT_Long face_index,
- SFNT_Header sfnt );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Directory_Func */
- /* */
- /* <Description> */
- /* Loads the table directory into a face object. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* sfnt :: The SFNT header. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The stream cursor must be on the first byte after the 4-byte font */
- /* format tag. This is the case just after a call to */
- /* TT_Load_Format_Tag(). */
- /* */
- typedef FT_Error
- (*TT_Load_Directory_Func)( TT_Face face,
- FT_Stream stream,
- SFNT_Header sfnt );
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Any_Func */
- /* */
- /* <Description> */
- /* Load any font table into client memory. */
- /* */
- /* <Input> */
- /* face :: The face object to look for. */
- /* */
- /* tag :: The tag of table to load. Use the value 0 if you want */
- /* to access the whole font file, else set this parameter */
- /* to a valid TrueType table tag that you can forge with */
- /* the MAKE_TT_TAG macro. */
- /* */
- /* offset :: The starting offset in the table (or the file if */
- /* tag == 0). */
- /* */
- /* length :: The address of the decision variable: */
- /* */
- /* If length == NULL: */
- /* Loads the whole table. Returns an error if */
- /* `offset' == 0! */
- /* */
- /* If *length == 0: */
- /* Exits immediately; returning the length of the given */
- /* table or of the font file, depending on the value of */
- /* `tag'. */
- /* */
- /* If *length != 0: */
- /* Loads the next `length' bytes of table or font, */
- /* starting at offset `offset' (in table or font too). */
- /* */
- /* <Output> */
- /* buffer :: The address of target buffer. */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Load_Any_Func)( TT_Face face,
- FT_ULong tag,
- FT_Long offset,
- FT_Byte *buffer,
- FT_ULong* length );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Find_SBit_Image_Func */
- /* */
- /* <Description> */
- /* Check whether an embedded bitmap (an `sbit') exists for a given */
- /* glyph, at a given strike. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* glyph_index :: The glyph index. */
- /* */
- /* strike_index :: The current strike index. */
- /* */
- /* <Output> */
- /* arange :: The SBit range containing the glyph index. */
- /* */
- /* astrike :: The SBit strike containing the glyph index. */
- /* */
- /* aglyph_offset :: The offset of the glyph data in `EBDT' table. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns */
- /* SFNT_Err_Invalid_Argument if no sbit exists for the requested */
- /* glyph. */
- /* */
- typedef FT_Error
- (*TT_Find_SBit_Image_Func)( TT_Face face,
- FT_UInt glyph_index,
- FT_ULong strike_index,
- TT_SBit_Range *arange,
- TT_SBit_Strike *astrike,
- FT_ULong *aglyph_offset );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_SBit_Metrics_Func */
- /* */
- /* <Description> */
- /* Get the big metrics for a given embedded bitmap. */
- /* */
- /* <Input> */
- /* stream :: The input stream. */
- /* */
- /* range :: The SBit range containing the glyph. */
- /* */
- /* <Output> */
- /* big_metrics :: A big SBit metrics structure for the glyph. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The stream cursor must be positioned at the glyph's offset within */
- /* the `EBDT' table before the call. */
- /* */
- /* If the image format uses variable metrics, the stream cursor is */
- /* positioned just after the metrics header in the `EBDT' table on */
- /* function exit. */
- /* */
- typedef FT_Error
- (*TT_Load_SBit_Metrics_Func)( FT_Stream stream,
- TT_SBit_Range range,
- TT_SBit_Metrics metrics );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_SBit_Image_Func */
- /* */
- /* <Description> */
- /* Load a given glyph sbit image from the font resource. This also */
- /* returns its metrics. */
- /* */
- /* <Input> */
- /* face :: */
- /* The target face object. */
- /* */
- /* strike_index :: */
- /* The strike index. */
- /* */
- /* glyph_index :: */
- /* The current glyph index. */
- /* */
- /* load_flags :: */
- /* The current load flags. */
- /* */
- /* stream :: */
- /* The input stream. */
- /* */
- /* <Output> */
- /* amap :: */
- /* The target pixmap. */
- /* */
- /* ametrics :: */
- /* A big sbit metrics structure for the glyph image. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns an error if no */
- /* glyph sbit exists for the index. */
- /* */
- /* <Note> */
- /* The `map.buffer' field is always freed before the glyph is loaded. */
- /* */
- typedef FT_Error
- (*TT_Load_SBit_Image_Func)( TT_Face face,
- FT_ULong strike_index,
- FT_UInt glyph_index,
- FT_UInt load_flags,
- FT_Stream stream,
- FT_Bitmap *amap,
- TT_SBit_MetricsRec *ametrics );
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Set_SBit_Strike_OldFunc */
- /* */
- /* <Description> */
- /* Select an sbit strike for a given size request. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* req :: The size request. */
- /* */
- /* <Output> */
- /* astrike_index :: The index of the sbit strike. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns an error if no */
- /* sbit strike exists for the selected ppem values. */
- /* */
- typedef FT_Error
- (*TT_Set_SBit_Strike_OldFunc)( TT_Face face,
- FT_UInt x_ppem,
- FT_UInt y_ppem,
- FT_ULong* astrike_index );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_CharMap_Load_Func */
- /* */
- /* <Description> */
- /* Loads a given TrueType character map into memory. */
- /* */
- /* <Input> */
- /* face :: A handle to the parent face object. */
- /* */
- /* stream :: A handle to the current stream object. */
- /* */
- /* <InOut> */
- /* cmap :: A pointer to a cmap object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The function assumes that the stream is already in use (i.e., */
- /* opened). In case of error, all partially allocated tables are */
- /* released. */
- /* */
- typedef FT_Error
- (*TT_CharMap_Load_Func)( TT_Face face,
- void* cmap,
- FT_Stream input );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_CharMap_Free_Func */
- /* */
- /* <Description> */
- /* Destroys a character mapping table. */
- /* */
- /* <Input> */
- /* face :: A handle to the parent face object. */
- /* */
- /* cmap :: A handle to a cmap object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_CharMap_Free_Func)( TT_Face face,
- void* cmap );
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Set_SBit_Strike_Func */
- /* */
- /* <Description> */
- /* Select an sbit strike for a given size request. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* req :: The size request. */
- /* */
- /* <Output> */
- /* astrike_index :: The index of the sbit strike. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns an error if no */
- /* sbit strike exists for the selected ppem values. */
- /* */
- typedef FT_Error
- (*TT_Set_SBit_Strike_Func)( TT_Face face,
- FT_Size_Request req,
- FT_ULong* astrike_index );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Strike_Metrics_Func */
- /* */
- /* <Description> */
- /* Load the metrics of a given strike. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* strike_index :: The strike index. */
- /* */
- /* <Output> */
- /* metrics :: the metrics of the strike. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns an error if no */
- /* such sbit strike exists. */
- /* */
- typedef FT_Error
- (*TT_Load_Strike_Metrics_Func)( TT_Face face,
- FT_ULong strike_index,
- FT_Size_Metrics* metrics );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Get_PS_Name_Func */
- /* */
- /* <Description> */
- /* Get the PostScript glyph name of a glyph. */
- /* */
- /* <Input> */
- /* idx :: The glyph index. */
- /* */
- /* PSname :: The address of a string pointer. Will be NULL in case */
- /* of error, otherwise it is a pointer to the glyph name. */
- /* */
- /* You must not modify the returned string! */
- /* */
- /* <Output> */
- /* FreeType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Get_PS_Name_Func)( TT_Face face,
- FT_UInt idx,
- FT_String** PSname );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Metrics_Func */
- /* */
- /* <Description> */
- /* Load a metrics table, which is a table with a horizontal and a */
- /* vertical version. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* vertical :: A boolean flag. If set, load the vertical one. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Load_Metrics_Func)( TT_Face face,
- FT_Stream stream,
- FT_Bool vertical );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Get_Metrics_Func */
- /* */
- /* <Description> */
- /* Load the horizontal or vertical header in a face object. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* vertical :: A boolean flag. If set, load vertical metrics. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- typedef FT_Error
- (*TT_Get_Metrics_Func)( TT_Face face,
- FT_Bool vertical,
- FT_UInt gindex,
- FT_Short* abearing,
- FT_UShort* aadvance );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Load_Table_Func */
- /* */
- /* <Description> */
- /* Load a given TrueType table. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The function uses `face->goto_table' to seek the stream to the */
- /* start of the table, except while loading the font directory. */
- /* */
- typedef FT_Error
- (*TT_Load_Table_Func)( TT_Face face,
- FT_Stream stream );
-
-
- /*************************************************************************/
- /* */
- /* <FuncType> */
- /* TT_Free_Table_Func */
- /* */
- /* <Description> */
- /* Free a given TrueType table. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- typedef void
- (*TT_Free_Table_Func)( TT_Face face );
-
-
- /*
- * @functype:
- * TT_Face_GetKerningFunc
- *
- * @description:
- * Return the horizontal kerning value between two glyphs.
- *
- * @input:
- * face :: A handle to the source face object.
- * left_glyph :: The left glyph index.
- * right_glyph :: The right glyph index.
- *
- * @return:
- * The kerning value in font units.
- */
- typedef FT_Int
- (*TT_Face_GetKerningFunc)( TT_Face face,
- FT_UInt left_glyph,
- FT_UInt right_glyph );
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* SFNT_Interface */
- /* */
- /* <Description> */
- /* This structure holds pointers to the functions used to load and */
- /* free the basic tables that are required in a `sfnt' font file. */
- /* */
- /* <Fields> */
- /* Check the various xxx_Func() descriptions for details. */
- /* */
- typedef struct SFNT_Interface_
- {
- TT_Loader_GotoTableFunc goto_table;
-
- TT_Init_Face_Func init_face;
- TT_Load_Face_Func load_face;
- TT_Done_Face_Func done_face;
- FT_Module_Requester get_interface;
-
- TT_Load_Any_Func load_any;
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- TT_Load_SFNT_HeaderRec_Func load_sfnt_header;
- TT_Load_Directory_Func load_directory;
-#endif
-
- /* these functions are called by `load_face' but they can also */
- /* be called from external modules, if there is a need to do so */
- TT_Load_Table_Func load_head;
- TT_Load_Metrics_Func load_hhea;
- TT_Load_Table_Func load_cmap;
- TT_Load_Table_Func load_maxp;
- TT_Load_Table_Func load_os2;
- TT_Load_Table_Func load_post;
-
- TT_Load_Table_Func load_name;
- TT_Free_Table_Func free_name;
-
- /* optional tables */
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- TT_Load_Table_Func load_hdmx_stub;
- TT_Free_Table_Func free_hdmx_stub;
-#endif
-
- /* this field was called `load_kerning' up to version 2.1.10 */
- TT_Load_Table_Func load_kern;
-
- TT_Load_Table_Func load_gasp;
- TT_Load_Table_Func load_pclt;
-
- /* see `ttload.h'; this field was called `load_bitmap_header' up to */
- /* version 2.1.10 */
- TT_Load_Table_Func load_bhed;
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- /* see `ttsbit.h' */
- TT_Set_SBit_Strike_OldFunc set_sbit_strike_stub;
- TT_Load_Table_Func load_sbits_stub;
-
- /*
- * The following two fields appeared in version 2.1.8, and were placed
- * between `load_sbits' and `load_sbit_image'. We support them as a
- * special exception since they are used by Xfont library within the
- * X.Org xserver, and because the probability that other rogue clients
- * use the other version 2.1.7 fields below is _extremely_ low.
- *
- * Note that this forces us to disable an interesting memory-saving
- * optimization though...
- */
-
- TT_Find_SBit_Image_Func find_sbit_image;
- TT_Load_SBit_Metrics_Func load_sbit_metrics;
-
-#endif
-
- TT_Load_SBit_Image_Func load_sbit_image;
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- TT_Free_Table_Func free_sbits_stub;
-#endif
-
- /* see `ttpost.h' */
- TT_Get_PS_Name_Func get_psname;
- TT_Free_Table_Func free_psnames;
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- TT_CharMap_Load_Func load_charmap_stub;
- TT_CharMap_Free_Func free_charmap_stub;
-#endif
-
- /* starting here, the structure differs from version 2.1.7 */
-
- /* this field was introduced in version 2.1.8, named `get_psname' */
- TT_Face_GetKerningFunc get_kerning;
-
- /* new elements introduced after version 2.1.10 */
-
- /* load the font directory, i.e., the offset table and */
- /* the table directory */
- TT_Load_Table_Func load_font_dir;
- TT_Load_Metrics_Func load_hmtx;
-
- TT_Load_Table_Func load_eblc;
- TT_Free_Table_Func free_eblc;
-
- TT_Set_SBit_Strike_Func set_sbit_strike;
- TT_Load_Strike_Metrics_Func load_strike_metrics;
-
- TT_Get_Metrics_Func get_metrics;
-
- } SFNT_Interface;
-
-
- /* transitional */
- typedef SFNT_Interface* SFNT_Service;
-
-#ifndef FT_CONFIG_OPTION_PIC
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a) \
- a,
-#else
- #define FT_DEFINE_DRIVERS_OLD_INTERNAL(a)
-#endif
-#define FT_INTERNAL(a) \
- a,
-
-#define FT_DEFINE_SFNT_INTERFACE(class_, \
- goto_table_, init_face_, load_face_, done_face_, get_interface_, \
- load_any_, load_sfnt_header_, load_directory_, load_head_, \
- load_hhea_, load_cmap_, load_maxp_, load_os2_, load_post_, \
- load_name_, free_name_, load_hdmx_stub_, free_hdmx_stub_, \
- load_kern_, load_gasp_, load_pclt_, load_bhed_, \
- set_sbit_strike_stub_, load_sbits_stub_, find_sbit_image_, \
- load_sbit_metrics_, load_sbit_image_, free_sbits_stub_, \
- get_psname_, free_psnames_, load_charmap_stub_, free_charmap_stub_, \
- get_kerning_, load_font_dir_, load_hmtx_, load_eblc_, free_eblc_, \
- set_sbit_strike_, load_strike_metrics_, get_metrics_ ) \
- static const SFNT_Interface class_ = \
- { \
- FT_INTERNAL(goto_table_) \
- FT_INTERNAL(init_face_) \
- FT_INTERNAL(load_face_) \
- FT_INTERNAL(done_face_) \
- FT_INTERNAL(get_interface_) \
- FT_INTERNAL(load_any_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sfnt_header_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(load_directory_) \
- FT_INTERNAL(load_head_) \
- FT_INTERNAL(load_hhea_) \
- FT_INTERNAL(load_cmap_) \
- FT_INTERNAL(load_maxp_) \
- FT_INTERNAL(load_os2_) \
- FT_INTERNAL(load_post_) \
- FT_INTERNAL(load_name_) \
- FT_INTERNAL(free_name_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(load_hdmx_stub_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(free_hdmx_stub_) \
- FT_INTERNAL(load_kern_) \
- FT_INTERNAL(load_gasp_) \
- FT_INTERNAL(load_pclt_) \
- FT_INTERNAL(load_bhed_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(set_sbit_strike_stub_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbits_stub_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(find_sbit_image_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbit_metrics_) \
- FT_INTERNAL(load_sbit_image_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(free_sbits_stub_) \
- FT_INTERNAL(get_psname_) \
- FT_INTERNAL(free_psnames_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(load_charmap_stub_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(free_charmap_stub_) \
- FT_INTERNAL(get_kerning_) \
- FT_INTERNAL(load_font_dir_) \
- FT_INTERNAL(load_hmtx_) \
- FT_INTERNAL(load_eblc_) \
- FT_INTERNAL(free_eblc_) \
- FT_INTERNAL(set_sbit_strike_) \
- FT_INTERNAL(load_strike_metrics_) \
- FT_INTERNAL(get_metrics_) \
- };
-
-#else /* FT_CONFIG_OPTION_PIC */
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a, a_) \
- clazz->a = a_;
-#else
- #define FT_DEFINE_DRIVERS_OLD_INTERNAL(a, a_)
-#endif
-#define FT_INTERNAL(a, a_) \
- clazz->a = a_;
-
-#define FT_DEFINE_SFNT_INTERFACE(class_, \
- goto_table_, init_face_, load_face_, done_face_, get_interface_, \
- load_any_, load_sfnt_header_, load_directory_, load_head_, \
- load_hhea_, load_cmap_, load_maxp_, load_os2_, load_post_, \
- load_name_, free_name_, load_hdmx_stub_, free_hdmx_stub_, \
- load_kern_, load_gasp_, load_pclt_, load_bhed_, \
- set_sbit_strike_stub_, load_sbits_stub_, find_sbit_image_, \
- load_sbit_metrics_, load_sbit_image_, free_sbits_stub_, \
- get_psname_, free_psnames_, load_charmap_stub_, free_charmap_stub_, \
- get_kerning_, load_font_dir_, load_hmtx_, load_eblc_, free_eblc_, \
- set_sbit_strike_, load_strike_metrics_, get_metrics_ ) \
- void \
- FT_Init_Class_##class_( FT_Library library, SFNT_Interface* clazz ) \
- { \
- FT_UNUSED(library); \
- FT_INTERNAL(goto_table,goto_table_) \
- FT_INTERNAL(init_face,init_face_) \
- FT_INTERNAL(load_face,load_face_) \
- FT_INTERNAL(done_face,done_face_) \
- FT_INTERNAL(get_interface,get_interface_) \
- FT_INTERNAL(load_any,load_any_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sfnt_header,load_sfnt_header_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(load_directory,load_directory_) \
- FT_INTERNAL(load_head,load_head_) \
- FT_INTERNAL(load_hhea,load_hhea_) \
- FT_INTERNAL(load_cmap,load_cmap_) \
- FT_INTERNAL(load_maxp,load_maxp_) \
- FT_INTERNAL(load_os2,load_os2_) \
- FT_INTERNAL(load_post,load_post_) \
- FT_INTERNAL(load_name,load_name_) \
- FT_INTERNAL(free_name,free_name_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(load_hdmx_stub,load_hdmx_stub_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(free_hdmx_stub,free_hdmx_stub_) \
- FT_INTERNAL(load_kern,load_kern_) \
- FT_INTERNAL(load_gasp,load_gasp_) \
- FT_INTERNAL(load_pclt,load_pclt_) \
- FT_INTERNAL(load_bhed,load_bhed_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(set_sbit_strike_stub,set_sbit_strike_stub_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbits_stub,load_sbits_stub_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(find_sbit_image,find_sbit_image_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbit_metrics,load_sbit_metrics_) \
- FT_INTERNAL(load_sbit_image,load_sbit_image_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(free_sbits_stub,free_sbits_stub_) \
- FT_INTERNAL(get_psname,get_psname_) \
- FT_INTERNAL(free_psnames,free_psnames_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(load_charmap_stub,load_charmap_stub_) \
- FT_DEFINE_DRIVERS_OLD_INTERNAL(free_charmap_stub,free_charmap_stub_) \
- FT_INTERNAL(get_kerning,get_kerning_) \
- FT_INTERNAL(load_font_dir,load_font_dir_) \
- FT_INTERNAL(load_hmtx,load_hmtx_) \
- FT_INTERNAL(load_eblc,load_eblc_) \
- FT_INTERNAL(free_eblc,free_eblc_) \
- FT_INTERNAL(set_sbit_strike,set_sbit_strike_) \
- FT_INTERNAL(load_strike_metrics,load_strike_metrics_) \
- FT_INTERNAL(get_metrics,get_metrics_) \
- }
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-FT_END_HEADER
-
-#endif /* __SFNT_H__ */
-
-
-/* END */