/***************************************************************************/

/*                                                                         */

/*  t1load.h                                                               */

/*                                                                         */

/*    Type 1 font loader (specification).                                  */

/*                                                                         */

/*  Copyright 1996-2001, 2002, 2004, 2006, 2007 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 <ft2build.h>

#include FT_INTERNAL_STREAM_H

#include FT_INTERNAL_POSTSCRIPT_AUX_H

#include FT_MULTIPLE_MASTERS_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_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_DEF( 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_Set_MM_Design( T1_Face   face,

                    FT_UInt   num_coords,

                    FT_Long*  coords );

  FT_LOCAL_DEF( 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 );

#endif /* !T1_CONFIG_OPTION_NO_MM_SUPPORT */

FT_END_HEADER

#endif /* __T1LOAD_H__ */

/* END */