kc3-lang/freetype/src/sfnt/sfobjs.h

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• Hash : 14d6b5d7
  Author :
  Date : 2015-08-13T15:22:17
  

  [truetype] Introduce named instance access to GX fonts.
  
  For functions querying a face, bits 16-30 of the face index can hold
  the named instance index if we have a GX font.  The indices start
  with value 1; value 0 indicates font access without GX variation
  data.
  
  * include/freetype/freetype.h (FT_FaceRec): Update documentation.
  * include/freetype/internal/sfnt.h: Ditto.
  
  * src/sfnt/sfobjs.c (sfnt_init_face)
  [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Get number of named instances and
  do argument checks.
  (sfnt_load_face): Updated.
  
  * src/truetype/ttobjs.c (tt_face_init)
  [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Use named instance, overwriting
  the style name.
  
  * src/base/ftobjs.c (open_face_from_buffer,
  open_face_PS_from_sfnt_stream): Updated.
  * src/bdf/bdfdrivr.c (BDF_Face_Init): Updated.
  * src/cff/cffload.c (cff_font_load): Updated.
  
  * src/cff/cffobjs.c (cff_face_init): Make function exit early for
  pure CFF fonts if `font_index < 0'.
  Updated.
  
  * src/cid/cidobjs.c (cid_face_init): Updated.
  * src/pcf/pcfdrivr.c (PCF_Face_Init): Updated.
  * src/pfr/pfrobjs.c (pfr_face_init): Updated.
  * src/type1/t1objs.c (T1_Face_Init): Updated.
  * src/type42/t42objs.c (T42_Face_Init): Updated.
  * src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init):
  Updated.
  
  * docs/CHANGES: Updated.
  

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• src/sfnt/sfobjs.h

• /***************************************************************************/
  /*                                                                         */
  /*  sfobjs.h                                                               */
  /*                                                                         */
  /*    SFNT object management (specification).                              */
  /*                                                                         */
  /*  Copyright 1996-2015 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 __SFOBJS_H__
  #define __SFOBJS_H__
  
  
  #include <ft2build.h>
  #include FT_INTERNAL_SFNT_H
  #include FT_INTERNAL_OBJECTS_H
  
  
  FT_BEGIN_HEADER
  
  
    FT_LOCAL( FT_Error )
    sfnt_init_face( FT_Stream      stream,
                    TT_Face        face,
                    FT_Int         face_instance_index,
                    FT_Int         num_params,
                    FT_Parameter*  params );
  
    FT_LOCAL( FT_Error )
    sfnt_load_face( FT_Stream      stream,
                    TT_Face        face,
                    FT_Int         face_instance_index,
                    FT_Int         num_params,
                    FT_Parameter*  params );
  
    FT_LOCAL( void )
    sfnt_done_face( TT_Face  face );
  
    FT_LOCAL( FT_Error )
    tt_face_get_name( TT_Face      face,
                      FT_UShort    nameid,
                      FT_String**  name );
  
  
  FT_END_HEADER
  
  #endif /* __SFDRIVER_H__ */
  
  
  /* END */
  

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