/src/freetype/src/type1/t1load.h

  1/***************************************************************************/
  2/*                                                                         */
  3/*  t1load.h                                                               */
  4/*                                                                         */
  5/*    Type 1 font loader (specification).                                  */
  6/*                                                                         */
  7/*  Copyright 1996-2001, 2002, 2004, 2006, 2007 by                         */
  8/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
  9/*                                                                         */
 10/*  This file is part of the FreeType project, and may only be used,       */
 11/*  modified, and distributed under the terms of the FreeType project      */
 12/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
 13/*  this file you indicate that you have read the license and              */
 14/*  understand and accept it fully.                                        */
 15/*                                                                         */
 16/***************************************************************************/
 17
 18
 19#ifndef __T1LOAD_H__
 20#define __T1LOAD_H__
 21
 22
 23#include <ft2build.h>
 24#include FT_INTERNAL_STREAM_H
 25#include FT_INTERNAL_POSTSCRIPT_AUX_H
 26#include FT_MULTIPLE_MASTERS_H
 27
 28#include "t1parse.h"
 29
 30
 31FT_BEGIN_HEADER
 32
 33
 34  typedef struct  T1_Loader_
 35  {
 36    T1_ParserRec  parser;          /* parser used to read the stream */
 37
 38    FT_Int        num_chars;       /* number of characters in encoding */
 39    PS_TableRec   encoding_table;  /* PS_Table used to store the       */
 40                                   /* encoding character names         */
 41
 42    FT_Int        num_glyphs;
 43    PS_TableRec   glyph_names;
 44    PS_TableRec   charstrings;
 45    PS_TableRec   swap_table;      /* For moving .notdef glyph to index 0. */
 46
 47    FT_Int        num_subrs;
 48    PS_TableRec   subrs;
 49    FT_Bool       fontdata;
 50
 51    FT_UInt       keywords_encountered; /* T1_LOADER_ENCOUNTERED_XXX */
 52
 53  } T1_LoaderRec, *T1_Loader;
 54
 55
 56  /* treatment of some keywords differs depending on whether */
 57  /* they precede or follow certain other keywords           */
 58
 59#define T1_PRIVATE                ( 1 << 0 )
 60#define T1_FONTDIR_AFTER_PRIVATE  ( 1 << 1 )
 61
 62
 63  FT_LOCAL( FT_Error )
 64  T1_Open_Face( T1_Face  face );
 65
 66#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
 67
 68  FT_LOCAL( FT_Error )
 69  T1_Get_Multi_Master( T1_Face           face,
 70                       FT_Multi_Master*  master );
 71
 72  FT_LOCAL_DEF( FT_Error )
 73  T1_Get_MM_Var( T1_Face      face,
 74                 FT_MM_Var*  *master );
 75
 76  FT_LOCAL( FT_Error )
 77  T1_Set_MM_Blend( T1_Face    face,
 78                   FT_UInt    num_coords,
 79                   FT_Fixed*  coords );
 80
 81  FT_LOCAL( FT_Error )
 82  T1_Set_MM_Design( T1_Face   face,
 83                    FT_UInt   num_coords,
 84                    FT_Long*  coords );
 85
 86  FT_LOCAL_DEF( FT_Error )
 87  T1_Set_Var_Design( T1_Face    face,
 88                     FT_UInt    num_coords,
 89                     FT_Fixed*  coords );
 90
 91  FT_LOCAL( void )
 92  T1_Done_Blend( T1_Face  face );
 93
 94#endif /* !T1_CONFIG_OPTION_NO_MM_SUPPORT */
 95
 96
 97FT_END_HEADER
 98
 99#endif /* __T1LOAD_H__ */
100
101
102/* END */