src/cid/cidobjs.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  cidobjs.h                                                              */
   4 /*                                                                         */
   5 /*    CID objects manager (specification).                                 */
   6 /*                                                                         */
   7 /*  Copyright 1996-2001, 2002, 2004, 2006 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 __CIDOBJS_H__
  20 #define __CIDOBJS_H__
  21
  22
  23 #include <ft2build.h>
  24 #include FT_INTERNAL_OBJECTS_H
  25 #include FT_CONFIG_CONFIG_H
  26 #include FT_INTERNAL_TYPE1_TYPES_H
  27
  28
  29 FT_BEGIN_HEADER
  30
  31
  32   /* The following structures must be defined by the hinter */
  33   typedef struct CID_Size_Hints_   CID_Size_Hints;
  34   typedef struct CID_Glyph_Hints_  CID_Glyph_Hints;
  35
  36
  37   /*************************************************************************/
  38   /*                                                                       */
  39   /* <Type>                                                                */
  40   /*    CID_Driver                                                         */
  41   /*                                                                       */
  42   /* <Description>                                                         */
  43   /*    A handle to a Type 1 driver object.                                */
  44   /*                                                                       */
  45   typedef struct CID_DriverRec_*  CID_Driver;
  46
  47
  48   /*************************************************************************/
  49   /*                                                                       */
  50   /* <Type>                                                                */
  51   /*    CID_Size                                                           */
  52   /*                                                                       */
  53   /* <Description>                                                         */
  54   /*    A handle to a Type 1 size object.                                  */
  55   /*                                                                       */
  56   typedef struct CID_SizeRec_*  CID_Size;
  57
  58
  59   /*************************************************************************/
  60   /*                                                                       */
  61   /* <Type>                                                                */
  62   /*    CID_GlyphSlot                                                      */
  63   /*                                                                       */
  64   /* <Description>                                                         */
  65   /*    A handle to a Type 1 glyph slot object.                            */
  66   /*                                                                       */
  67   typedef struct CID_GlyphSlotRec_*  CID_GlyphSlot;
  68
  69
  70   /*************************************************************************/
  71   /*                                                                       */
  72   /* <Type>                                                                */
  73   /*    CID_CharMap                                                        */
  74   /*                                                                       */
  75   /* <Description>                                                         */
  76   /*    A handle to a Type 1 character mapping object.                     */
  77   /*                                                                       */
  78   /* <Note>                                                                */
  79   /*    The Type 1 format doesn't use a charmap but an encoding table.     */
  80   /*    The driver is responsible for making up charmap objects            */
  81   /*    corresponding to these tables.                                     */
  82   /*                                                                       */
  83   typedef struct CID_CharMapRec_*  CID_CharMap;
  84
  85
  86   /*************************************************************************/
  87   /*                                                                       */
  88   /* HERE BEGINS THE TYPE 1 SPECIFIC STUFF                                 */
  89   /*                                                                       */
  90   /*************************************************************************/
  91
  92
  93   typedef struct  CID_SizeRec_
  94   {
  95     FT_SizeRec  root;
  96     FT_Bool     valid;
  97
  98   } CID_SizeRec;
  99
 100
 101   typedef struct  CID_GlyphSlotRec_
 102   {
 103     FT_GlyphSlotRec  root;
 104
 105     FT_Bool          hint;
 106     FT_Bool          scaled;
 107
 108     FT_Fixed         x_scale;
 109     FT_Fixed         y_scale;
 110
 111   } CID_GlyphSlotRec;
 112
 113
 114   FT_LOCAL( void )
 115   cid_slot_done( FT_GlyphSlot  slot );
 116
 117   FT_LOCAL( FT_Error )
 118   cid_slot_init( FT_GlyphSlot  slot );
 119
 120
 121   FT_LOCAL( void )
 122   cid_size_done( FT_Size  size );       /* CID_Size */
 123
 124   FT_LOCAL( FT_Error )
 125   cid_size_init( FT_Size  size );       /* CID_Size */
 126
 127   FT_LOCAL( FT_Error )
 128   cid_size_request( FT_Size          size,      /* CID_Size */
 129                     FT_Size_Request  req );
 130
 131   FT_LOCAL( FT_Error )
 132   cid_face_init( FT_Stream      stream,
 133                  FT_Face        face,           /* CID_Face */
 134                  FT_Int         face_index,
 135                  FT_Int         num_params,
 136                  FT_Parameter*  params );
 137
 138   FT_LOCAL( void )
 139   cid_face_done( FT_Face  face );               /* CID_Face */
 140
 141
 142   FT_LOCAL( FT_Error )
 143   cid_driver_init( FT_Module  driver );
 144
 145   FT_LOCAL( void )
 146   cid_driver_done( FT_Module  driver );
 147
 148
 149 FT_END_HEADER
 150
 151 #endif /* __CIDOBJS_H__ */
 152
 153
 154 /* END */