/****************************************************************************
*
* t1load.h
*
* Type 1 font loader (specification).
*
* Copyright (C) 1996-2023 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 T1LOAD_H_
#define T1LOAD_H_
#include <freetype/internal/ftstream.h>
#include <freetype/internal/psaux.h>
#include <freetype/ftmm.h>
#include "t1parse.h"
FT_BEGIN_HEADER
typedef struct T1_Loader_
{
T1_ParserRec parser; /* parser used to read the stream */
FT_Int num_chars; /* number of characters in encoding */
PS_TableRec encoding_table; /* PS_Table used to store the */
/* encoding character names */
FT_Int num_glyphs;
PS_TableRec glyph_names;
PS_TableRec charstrings;
PS_TableRec swap_table; /* For moving .notdef glyph to index 0. */
FT_Int num_subrs;
PS_TableRec subrs;
FT_Hash subrs_hash;
FT_Bool fontdata;
FT_UInt keywords_encountered; /* T1_LOADER_ENCOUNTERED_XXX */
} T1_LoaderRec, *T1_Loader;
/* treatment of some keywords differs depending on whether */
/* they precede or follow certain other keywords */
#define T1_PRIVATE ( 1 << 0 )
#define T1_FONTDIR_AFTER_PRIVATE ( 1 << 1 )
FT_LOCAL( FT_Error )
T1_Open_Face( T1_Face face );
#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
FT_LOCAL( FT_Error )
T1_Get_Multi_Master( T1_Face face,
FT_Multi_Master* master );
FT_LOCAL( FT_Error )
T1_Get_MM_Var( T1_Face face,
FT_MM_Var* *master );
FT_LOCAL( FT_Error )
T1_Set_MM_Blend( T1_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
FT_LOCAL( FT_Error )
T1_Get_MM_Blend( T1_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
FT_LOCAL( FT_Error )
T1_Set_MM_Design( T1_Face face,
FT_UInt num_coords,
FT_Long* coords );
FT_LOCAL( FT_Error )
T1_Reset_MM_Blend( T1_Face face,
FT_UInt instance_index );
FT_LOCAL( FT_Error )
T1_Get_Var_Design( T1_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
FT_LOCAL( FT_Error )
T1_Set_Var_Design( T1_Face face,
FT_UInt num_coords,
FT_Fixed* coords );
FT_LOCAL( void )
T1_Done_Blend( T1_Face face );
FT_LOCAL( FT_Error )
T1_Set_MM_WeightVector( T1_Face face,
FT_UInt len,
FT_Fixed* weightvector );
FT_LOCAL( FT_Error )
T1_Get_MM_WeightVector( T1_Face face,
FT_UInt* len,
FT_Fixed* weightvector );
#endif /* !T1_CONFIG_OPTION_NO_MM_SUPPORT */
FT_END_HEADER
#endif /* T1LOAD_H_ */
/* END */
