t1objs.h

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/****************************************************************************
 *
 * t1objs.h
 *
 *   Type 1 objects manager (specification).
 *
 * Copyright (C) 1996-2019 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 T1OBJS_H_
#define T1OBJS_H_
 
 
#include <ft2build.h>
#include FT_INTERNAL_OBJECTS_H
#include FT_CONFIG_CONFIG_H
#include FT_INTERNAL_TYPE1_TYPES_H
 
 
FT_BEGIN_HEADER
 
 
  /* The following structures must be defined by the hinter */
  typedef struct T1_Size_Hints_   T1_Size_Hints;
  typedef struct T1_Glyph_Hints_  T1_Glyph_Hints;
 
 
  /**************************************************************************
   *
   * @Type:
   *   T1_Size
   *
   * @Description:
   *   A handle to a Type 1 size object.
   */
  typedef struct T1_SizeRec_*  T1_Size;
 
 
  /**************************************************************************
   *
   * @Type:
   *   T1_GlyphSlot
   *
   * @Description:
   *   A handle to a Type 1 glyph slot object.
   */
  typedef struct T1_GlyphSlotRec_*  T1_GlyphSlot;
 
 
  /**************************************************************************
   *
   * @Type:
   *   T1_CharMap
   *
   * @Description:
   *   A handle to a Type 1 character mapping object.
   *
   * @Note:
   *   The Type 1 format doesn't use a charmap but an encoding table.
   *   The driver is responsible for making up charmap objects
   *   corresponding to these tables.
   */
  typedef struct T1_CharMapRec_*   T1_CharMap;
 
 
  /**************************************************************************
   *
   *                 HERE BEGINS THE TYPE1 SPECIFIC STUFF
   *
   */
 
 
  /**************************************************************************
   *
   * @Type:
   *   T1_SizeRec
   *
   * @Description:
   *   Type 1 size record.
   */
  typedef struct  T1_SizeRec_
  {
    FT_SizeRec  root;
 
  } T1_SizeRec;
 
 
  FT_LOCAL( void )
  T1_Size_Done( FT_Size  size );
 
  FT_LOCAL( FT_Error )
  T1_Size_Request( FT_Size          size,
                   FT_Size_Request  req );
 
  FT_LOCAL( FT_Error )
  T1_Size_Init( FT_Size  size );
 
 
  /**************************************************************************
   *
   * @Type:
   *   T1_GlyphSlotRec
   *
   * @Description:
   *   Type 1 glyph slot record.
   */
  typedef struct  T1_GlyphSlotRec_
  {
    FT_GlyphSlotRec  root;
 
    FT_Bool          hint;
    FT_Bool          scaled;
 
    FT_Fixed         x_scale;
    FT_Fixed         y_scale;
 
    FT_Int           max_points;
    FT_Int           max_contours;
 
  } T1_GlyphSlotRec;
 
 
  FT_LOCAL( FT_Error )
  T1_Face_Init( FT_Stream      stream,
                FT_Face        face,
                FT_Int         face_index,
                FT_Int         num_params,
                FT_Parameter*  params );
 
  FT_LOCAL( void )
  T1_Face_Done( FT_Face  face );
 
  FT_LOCAL( FT_Error )
  T1_GlyphSlot_Init( FT_GlyphSlot  slot );
 
  FT_LOCAL( void )
  T1_GlyphSlot_Done( FT_GlyphSlot  slot );
 
  FT_LOCAL( FT_Error )
  T1_Driver_Init( FT_Module  driver );
 
  FT_LOCAL( void )
  T1_Driver_Done( FT_Module  driver );
 
 
FT_END_HEADER
 
#endif /* T1OBJS_H_ */
 
 
/* END */