reactos/lib/3rdparty/freetype/src/cff/cffobjs.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  cffobjs.h                                                              */
   4 /*                                                                         */
   5 /*    OpenType objects manager (specification).                            */
   6 /*                                                                         */
   7 /*  Copyright 1996-2001, 2002, 2003, 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 __CFFOBJS_H__
  20 #define __CFFOBJS_H__
  21
  22
  23 #include <ft2build.h>
  24 #include FT_INTERNAL_OBJECTS_H
  25 #include "cfftypes.h"
  26 #include FT_INTERNAL_TRUETYPE_TYPES_H
  27 #include FT_SERVICE_POSTSCRIPT_CMAPS_H
  28
  29
  30 FT_BEGIN_HEADER
  31
  32
  33   /*************************************************************************/
  34   /*                                                                       */
  35   /* <Type>                                                                */
  36   /*    CFF_Driver                                                         */
  37   /*                                                                       */
  38   /* <Description>                                                         */
  39   /*    A handle to an OpenType driver object.                             */
  40   /*                                                                       */
  41   typedef struct CFF_DriverRec_*  CFF_Driver;
  42
  43   typedef TT_Face  CFF_Face;
  44
  45
  46   /*************************************************************************/
  47   /*                                                                       */
  48   /* <Type>                                                                */
  49   /*    CFF_Size                                                           */
  50   /*                                                                       */
  51   /* <Description>                                                         */
  52   /*    A handle to an OpenType size object.                               */
  53   /*                                                                       */
  54   typedef struct  CFF_SizeRec_
  55   {
  56     FT_SizeRec       root;
  57     FT_ULong         strike_index;    /* 0xFFFFFFFF to indicate invalid */
  58
  59   } CFF_SizeRec, *CFF_Size;
  60
  61
  62   /*************************************************************************/
  63   /*                                                                       */
  64   /* <Type>                                                                */
  65   /*    CFF_GlyphSlot                                                      */
  66   /*                                                                       */
  67   /* <Description>                                                         */
  68   /*    A handle to an OpenType glyph slot object.                         */
  69   /*                                                                       */
  70   typedef struct  CFF_GlyphSlotRec_
  71   {
  72     FT_GlyphSlotRec  root;
  73
  74     FT_Bool          hint;
  75     FT_Bool          scaled;
  76
  77     FT_Fixed         x_scale;
  78     FT_Fixed         y_scale;
  79
  80   } CFF_GlyphSlotRec, *CFF_GlyphSlot;
  81
  82
  83
  84   /*************************************************************************/
  85   /*                                                                       */
  86   /* Subglyph transformation record.                                       */
  87   /*                                                                       */
  88   typedef struct  CFF_Transform_
  89   {
  90     FT_Fixed    xx, xy;     /* transformation matrix coefficients */
  91     FT_Fixed    yx, yy;
  92     FT_F26Dot6  ox, oy;     /* offsets        */
  93
  94   } CFF_Transform;
  95
  96
  97   /***********************************************************************/
  98   /*                                                                     */
  99   /* TrueType driver class.                                              */
 100   /*                                                                     */
 101   typedef struct  CFF_DriverRec_
 102   {
 103     FT_DriverRec  root;
 104     void*         extension_component;
 105
 106   } CFF_DriverRec;
 107
 108
 109   FT_LOCAL( FT_Error )
 110   cff_size_init( FT_Size  size );           /* CFF_Size */
 111
 112   FT_LOCAL( void )
 113   cff_size_done( FT_Size  size );           /* CFF_Size */
 114
 115   FT_LOCAL( FT_Error )
 116   cff_size_request( FT_Size          size,
 117                     FT_Size_Request  req );
 118
 119 #ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
 120
 121   FT_LOCAL( FT_Error )
 122   cff_size_select( FT_Size   size,
 123                    FT_ULong  strike_index );
 124
 125 #endif
 126
 127   FT_LOCAL( void )
 128   cff_slot_done( FT_GlyphSlot  slot );
 129
 130   FT_LOCAL( FT_Error )
 131   cff_slot_init( FT_GlyphSlot  slot );
 132
 133
 134   /*************************************************************************/
 135   /*                                                                       */
 136   /* Face functions                                                        */
 137   /*                                                                       */
 138   FT_LOCAL( FT_Error )
 139   cff_face_init( FT_Stream      stream,
 140                  FT_Face        face,           /* CFF_Face */
 141                  FT_Int         face_index,
 142                  FT_Int         num_params,
 143                  FT_Parameter*  params );
 144
 145   FT_LOCAL( void )
 146   cff_face_done( FT_Face  face );               /* CFF_Face */
 147
 148
 149   /*************************************************************************/
 150   /*                                                                       */
 151   /* Driver functions                                                      */
 152   /*                                                                       */
 153   FT_LOCAL( FT_Error )
 154   cff_driver_init( FT_Module  module );
 155
 156   FT_LOCAL( void )
 157   cff_driver_done( FT_Module  module );
 158
 159
 160 FT_END_HEADER
 161
 162 #endif /* __CFFOBJS_H__ */
 163
 164
 165 /* END */