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Viewing changes to src/3rdparty/freetype/src/cff/cffobjs.h

  • Committer: Bazaar Package Importer
  • Author(s): Adam Conrad
  • Date: 2005-08-24 04:09:09 UTC
  • Revision ID: james.westby@ubuntu.com-20050824040909-xmxe9jfr4a0w5671
Tags: upstream-4.0.0
Import upstream version 4.0.0

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src/3rdparty/freetype/src/cff/cffobjs.h
 
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/***************************************************************************/
 
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/*                                                                         */
 
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/*  cffobjs.h                                                              */
 
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/*                                                                         */
 
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/*    OpenType objects manager (specification).                            */
 
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/*                                                                         */
 
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/*  Copyright 1996-2001, 2002, 2003, 2004 by                               */
 
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/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 
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/*                                                                         */
 
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/*  This file is part of the FreeType project, and may only be used,       */
 
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/*  modified, and distributed under the terms of the FreeType project      */
 
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/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
 
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/*  this file you indicate that you have read the license and              */
 
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/*  understand and accept it fully.                                        */
 
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/*                                                                         */
 
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/***************************************************************************/
 
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#ifndef __CFFOBJS_H__
 
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#define __CFFOBJS_H__
 
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#include <ft2build.h>
 
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#include FT_INTERNAL_OBJECTS_H
 
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#include "cfftypes.h"
 
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#include FT_INTERNAL_TRUETYPE_TYPES_H
 
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#include FT_SERVICE_POSTSCRIPT_CMAPS_H
 
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FT_BEGIN_HEADER
 
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  /*************************************************************************/
 
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  /*                                                                       */
 
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  /* <Type>                                                                */
 
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  /*    CFF_Driver                                                         */
 
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  /*                                                                       */
 
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  /* <Description>                                                         */
 
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  /*    A handle to an OpenType driver object.                             */
 
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  /*                                                                       */
 
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  typedef struct CFF_DriverRec_*  CFF_Driver;
 
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  typedef TT_Face  CFF_Face;
 
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  /*************************************************************************/
 
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  /*                                                                       */
 
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  /* <Type>                                                                */
 
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  /*    CFF_Size                                                           */
 
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  /*                                                                       */
 
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  /* <Description>                                                         */
 
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  /*    A handle to an OpenType size object.                               */
 
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  /*                                                                       */
 
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  typedef struct  CFF_SizeRec_
 
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  {
 
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    FT_SizeRec       root;
 
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#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
 
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    FT_UInt          strike_index;    /* 0xFFFF to indicate invalid */
 
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    FT_Size_Metrics  strike_metrics;  /* current strike's metrics   */
 
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#endif
 
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  } CFF_SizeRec, *CFF_Size;
 
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  /*************************************************************************/
 
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  /*                                                                       */
 
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  /* <Type>                                                                */
 
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  /*    CFF_GlyphSlot                                                      */
 
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  /*                                                                       */
 
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  /* <Description>                                                         */
 
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  /*    A handle to an OpenType glyph slot object.                         */
 
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  /*                                                                       */
 
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  typedef struct  CFF_GlyphSlotRec_
 
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  {
 
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    FT_GlyphSlotRec  root;
 
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    FT_Bool          hint;
 
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    FT_Bool          scaled;
 
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    FT_Fixed         x_scale;
 
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    FT_Fixed         y_scale;
 
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  } CFF_GlyphSlotRec, *CFF_GlyphSlot;
 
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  /*************************************************************************/
 
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  /*                                                                       */
 
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  /* Subglyph transformation record.                                       */
 
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  /*                                                                       */
 
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  typedef struct  CFF_Transform_
 
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  {
 
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    FT_Fixed    xx, xy;     /* transformation matrix coefficients */
 
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    FT_Fixed    yx, yy;
 
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    FT_F26Dot6  ox, oy;     /* offsets        */
 
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  } CFF_Transform;
 
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  /***********************************************************************/
 
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  /*                                                                     */
 
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  /* TrueType driver class.                                              */
 
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  /*                                                                     */
 
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  typedef struct  CFF_DriverRec_
 
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  {
 
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    FT_DriverRec  root;
 
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    void*         extension_component;
 
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  } CFF_DriverRec;
 
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  FT_LOCAL( FT_Error )
 
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  cff_size_init( FT_Size  size );           /* CFF_Size */
 
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  FT_LOCAL( void )
 
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  cff_size_done( FT_Size  size );           /* CFF_Size */
 
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  FT_LOCAL( FT_Error )
 
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  cff_size_reset( FT_Size  size,            /* CFF_Size */
 
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                  FT_UInt  char_width,
 
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                  FT_UInt  char_height );
 
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  FT_LOCAL( FT_Error )
 
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  cff_point_size_reset( FT_Size     cffsize,
 
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                        FT_F26Dot6  char_width,
 
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                        FT_F26Dot6  char_height,
 
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                        FT_UInt     horz_resolution,
 
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                        FT_UInt     vert_resolution );
 
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  FT_LOCAL( void )
 
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  cff_slot_done( FT_GlyphSlot  slot );
 
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  FT_LOCAL( FT_Error )
 
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  cff_slot_init( FT_GlyphSlot  slot );
 
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  /*************************************************************************/
 
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  /*                                                                       */
 
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  /* Face functions                                                        */
 
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  /*                                                                       */
 
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  FT_LOCAL( FT_Error )
 
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  cff_face_init( FT_Stream      stream,
 
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                 FT_Face        face,           /* CFF_Face */
 
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                 FT_Int         face_index,
 
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                 FT_Int         num_params,
 
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                 FT_Parameter*  params );
 
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  FT_LOCAL( void )
 
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  cff_face_done( FT_Face  face );               /* CFF_Face */
 
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  /*************************************************************************/
 
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  /*                                                                       */
 
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  /* Driver functions                                                      */
 
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  /*                                                                       */
 
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  FT_LOCAL( FT_Error )
 
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  cff_driver_init( FT_Module  module );
 
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  FT_LOCAL( void )
 
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  cff_driver_done( FT_Module  module );
 
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FT_END_HEADER
 
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#endif /* __CFFOBJS_H__ */
 
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/* END */