291 lines
7.6 KiB
C
291 lines
7.6 KiB
C
/****************************************************************************
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*
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* ftmac.h
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*
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* Additional Mac-specific API.
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*
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* Copyright (C) 1996-2020 by
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* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.
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*
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* This file is part of the FreeType project, and may only be used,
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* modified, and distributed under the terms of the FreeType project
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* license, LICENSE.TXT. By continuing to use, modify, or distribute
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* this file you indicate that you have read the license and
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* understand and accept it fully.
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*
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*/
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/****************************************************************************
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*
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* NOTE: Include this file after `FT_FREETYPE_H` and after any
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* Mac-specific headers (because this header uses Mac types such as
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* 'Handle', 'FSSpec', 'FSRef', etc.)
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*
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*/
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#ifndef FTMAC_H_
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#define FTMAC_H_
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#include <ft2build.h>
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FT_BEGIN_HEADER
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/* gcc-3.1 and later can warn about functions tagged as deprecated */
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#ifndef FT_DEPRECATED_ATTRIBUTE
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#if defined( __GNUC__ ) && \
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( ( __GNUC__ >= 4 ) || \
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( ( __GNUC__ == 3 ) && ( __GNUC_MINOR__ >= 1 ) ) )
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#define FT_DEPRECATED_ATTRIBUTE __attribute__(( deprecated ))
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#else
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#define FT_DEPRECATED_ATTRIBUTE
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#endif
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#endif
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/**************************************************************************
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*
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* @section:
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* mac_specific
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*
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* @title:
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* Mac Specific Interface
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*
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* @abstract:
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* Only available on the Macintosh.
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*
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* @description:
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* The following definitions are only available if FreeType is compiled
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* on a Macintosh.
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*
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*/
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/**************************************************************************
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*
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* @function:
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* FT_New_Face_From_FOND
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*
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* @description:
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* Create a new face object from a FOND resource.
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*
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* @inout:
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* library ::
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* A handle to the library resource.
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*
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* @input:
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* fond ::
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* A FOND resource.
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*
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* face_index ::
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* Only supported for the -1 'sanity check' special case.
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*
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* @output:
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* aface ::
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* A handle to a new face object.
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*
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* @return:
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* FreeType error code. 0~means success.
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*
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* @example:
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* This function can be used to create @FT_Face objects from fonts that
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* are installed in the system as follows.
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*
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* ```
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* fond = GetResource( 'FOND', fontName );
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* error = FT_New_Face_From_FOND( library, fond, 0, &face );
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* ```
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*/
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FT_EXPORT( FT_Error )
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FT_New_Face_From_FOND( FT_Library library,
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Handle fond,
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FT_Long face_index,
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FT_Face *aface )
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FT_DEPRECATED_ATTRIBUTE;
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/**************************************************************************
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*
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* @function:
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* FT_GetFile_From_Mac_Name
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*
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* @description:
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* Return an FSSpec for the disk file containing the named font.
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*
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* @input:
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* fontName ::
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* Mac OS name of the font (e.g., Times New Roman Bold).
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*
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* @output:
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* pathSpec ::
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* FSSpec to the file. For passing to @FT_New_Face_From_FSSpec.
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*
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* face_index ::
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* Index of the face. For passing to @FT_New_Face_From_FSSpec.
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*
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* @return:
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* FreeType error code. 0~means success.
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*/
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FT_EXPORT( FT_Error )
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FT_GetFile_From_Mac_Name( const char* fontName,
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FSSpec* pathSpec,
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FT_Long* face_index )
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FT_DEPRECATED_ATTRIBUTE;
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/**************************************************************************
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*
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* @function:
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* FT_GetFile_From_Mac_ATS_Name
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*
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* @description:
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* Return an FSSpec for the disk file containing the named font.
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*
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* @input:
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* fontName ::
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* Mac OS name of the font in ATS framework.
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*
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* @output:
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* pathSpec ::
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* FSSpec to the file. For passing to @FT_New_Face_From_FSSpec.
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*
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* face_index ::
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* Index of the face. For passing to @FT_New_Face_From_FSSpec.
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*
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* @return:
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* FreeType error code. 0~means success.
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*/
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FT_EXPORT( FT_Error )
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FT_GetFile_From_Mac_ATS_Name( const char* fontName,
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FSSpec* pathSpec,
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FT_Long* face_index )
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FT_DEPRECATED_ATTRIBUTE;
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/**************************************************************************
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*
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* @function:
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* FT_GetFilePath_From_Mac_ATS_Name
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*
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* @description:
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* Return a pathname of the disk file and face index for given font name
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* that is handled by ATS framework.
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*
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* @input:
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* fontName ::
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* Mac OS name of the font in ATS framework.
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*
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* @output:
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* path ::
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* Buffer to store pathname of the file. For passing to @FT_New_Face.
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* The client must allocate this buffer before calling this function.
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*
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* maxPathSize ::
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* Lengths of the buffer `path` that client allocated.
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*
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* face_index ::
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* Index of the face. For passing to @FT_New_Face.
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*
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* @return:
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* FreeType error code. 0~means success.
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*/
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FT_EXPORT( FT_Error )
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FT_GetFilePath_From_Mac_ATS_Name( const char* fontName,
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UInt8* path,
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UInt32 maxPathSize,
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FT_Long* face_index )
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FT_DEPRECATED_ATTRIBUTE;
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/**************************************************************************
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*
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* @function:
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* FT_New_Face_From_FSSpec
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*
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* @description:
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* Create a new face object from a given resource and typeface index
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* using an FSSpec to the font file.
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*
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* @inout:
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* library ::
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* A handle to the library resource.
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*
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* @input:
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* spec ::
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* FSSpec to the font file.
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*
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* face_index ::
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* The index of the face within the resource. The first face has
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* index~0.
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* @output:
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* aface ::
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* A handle to a new face object.
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*
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* @return:
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* FreeType error code. 0~means success.
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*
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* @note:
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* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except it
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* accepts an FSSpec instead of a path.
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*/
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FT_EXPORT( FT_Error )
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FT_New_Face_From_FSSpec( FT_Library library,
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const FSSpec *spec,
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FT_Long face_index,
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FT_Face *aface )
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FT_DEPRECATED_ATTRIBUTE;
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/**************************************************************************
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*
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* @function:
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* FT_New_Face_From_FSRef
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*
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* @description:
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* Create a new face object from a given resource and typeface index
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* using an FSRef to the font file.
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*
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* @inout:
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* library ::
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* A handle to the library resource.
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*
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* @input:
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* spec ::
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* FSRef to the font file.
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*
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* face_index ::
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* The index of the face within the resource. The first face has
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* index~0.
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* @output:
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* aface ::
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* A handle to a new face object.
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*
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* @return:
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* FreeType error code. 0~means success.
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*
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* @note:
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* @FT_New_Face_From_FSRef is identical to @FT_New_Face except it accepts
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* an FSRef instead of a path.
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*/
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FT_EXPORT( FT_Error )
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FT_New_Face_From_FSRef( FT_Library library,
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const FSRef *ref,
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FT_Long face_index,
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FT_Face *aface )
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FT_DEPRECATED_ATTRIBUTE;
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/* */
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FT_END_HEADER
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#endif /* FTMAC_H_ */
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/* END */
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