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/****************************************************************************
*
* cffload.h
*
* OpenType & CFF data/program tables loader (specification).
*
* Copyright (C) 1996-2020 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 CFFLOAD_H_
#define CFFLOAD_H_
#include <ft2build.h>
#include <freetype/internal/cfftypes.h>
#include "cffparse.h"
#include <freetype/internal/cffotypes.h> /* for CFF_Face */
FT_BEGIN_HEADER
FT_LOCAL( FT_UShort )
cff_get_standard_encoding( FT_UInt charcode );
FT_LOCAL( FT_String* )
cff_index_get_string( CFF_Font font,
FT_UInt element );
FT_LOCAL( FT_String* )
cff_index_get_sid_string( CFF_Font font,
FT_UInt sid );
FT_LOCAL( FT_Error )
cff_index_access_element( CFF_Index idx,
FT_UInt element,
FT_Byte** pbytes,
FT_ULong* pbyte_len );
FT_LOCAL( void )
cff_index_forget_element( CFF_Index idx,
FT_Byte** pbytes );
FT_LOCAL( FT_String* )
cff_index_get_name( CFF_Font font,
FT_UInt element );
FT_LOCAL( FT_UInt )
cff_charset_cid_to_gindex( CFF_Charset charset,
FT_UInt cid );
FT_LOCAL( FT_Error )
cff_font_load( FT_Library library,
FT_Stream stream,
FT_Int face_index,
CFF_Font font,
CFF_Face face,
FT_Bool pure_cff,
FT_Bool cff2 );
FT_LOCAL( void )
cff_font_done( CFF_Font font );
FT_LOCAL( FT_Error )
cff_load_private_dict( CFF_Font font,
CFF_SubFont subfont,
FT_UInt lenNDV,
FT_Fixed* NDV );
FT_LOCAL( FT_Byte )
cff_fd_select_get( CFF_FDSelect fdselect,
FT_UInt glyph_index );
FT_LOCAL( FT_Bool )
cff_blend_check_vector( CFF_Blend blend,
FT_UInt vsindex,
FT_UInt lenNDV,
FT_Fixed* NDV );
FT_LOCAL( FT_Error )
cff_blend_build_vector( CFF_Blend blend,
FT_UInt vsindex,
FT_UInt lenNDV,
FT_Fixed* NDV );
FT_LOCAL( void )
cff_blend_clear( CFF_SubFont subFont );
FT_LOCAL( FT_Error )
cff_blend_doBlend( CFF_SubFont subfont,
CFF_Parser parser,
FT_UInt numBlends );
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
FT_LOCAL( FT_Error )
cff_get_var_blend( CFF_Face face,
FT_UInt *num_coords,
FT_Fixed* *coords,
FT_Fixed* *normalizedcoords,
FT_MM_Var* *mm_var );
FT_LOCAL( void )
cff_done_blend( CFF_Face face );
#endif
FT_END_HEADER
#endif /* CFFLOAD_H_ */
/* END */