godot/thirdparty/freetype/src/sfnt/sfobjs.c

/****************************************************************************
 *
 * sfobjs.c
 *
 *   SFNT object management (base).
 *
 * Copyright (C) 1996-2023 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.
 *
 */


#include "sfobjs.h"
#include "ttload.h"
#include "ttcmap.h"
#include "ttkern.h"
#include "sfwoff.h"
#include "sfwoff2.h"
#include <freetype/internal/sfnt.h>
#include <freetype/internal/ftdebug.h>
#include <freetype/ttnameid.h>
#include <freetype/tttags.h>
#include <freetype/internal/services/svpscmap.h>
#include <freetype/ftsnames.h>

#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
#include <freetype/internal/services/svmm.h>
#include <freetype/internal/services/svmetric.h>
#endif

#include "sferrors.h"

#ifdef TT_CONFIG_OPTION_BDF
#include "ttbdf.h"
#endif


  /**************************************************************************
   *
   * The macro FT_COMPONENT is used in trace mode.  It is an implicit
   * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
   * messages during execution.
   */
#undef  FT_COMPONENT
#define FT_COMPONENT …



  /* convert a UTF-16 name entry to ASCII */
  static FT_String*
  tt_name_ascii_from_utf16( TT_Name    entry,
                            FT_Memory  memory )
  { … }


  /* convert an Apple Roman or symbol name entry to ASCII */
  static FT_String*
  tt_name_ascii_from_other( TT_Name    entry,
                            FT_Memory  memory )
  { … }


  TT_Name_ConvertFunc;


  /* documentation is in sfnt.h */

  FT_LOCAL_DEF( FT_Error )
  tt_face_get_name( TT_Face      face,
                    FT_UShort    nameid,
                    FT_String**  name )
  { … }


  static FT_Encoding
  sfnt_find_encoding( int  platform_id,
                      int  encoding_id )
  { … }


  /* Fill in face->ttc_header.  If the font is not a TTC, it is */
  /* synthesized into a TTC with one offset table.              */
  static FT_Error
  sfnt_open_font( FT_Stream  stream,
                  TT_Face    face,
                  FT_Int*    face_instance_index,
                  FT_Long*   woff2_num_faces )
  { … }


  FT_LOCAL_DEF( FT_Error )
  sfnt_init_face( FT_Stream      stream,
                  TT_Face        face,
                  FT_Int         face_instance_index,
                  FT_Int         num_params,
                  FT_Parameter*  params )
  { … }


#define LOAD_ …

#define LOADM_ …

#define GET_NAME …


  FT_LOCAL_DEF( FT_Error )
  sfnt_load_face( FT_Stream      stream,
                  TT_Face        face,
                  FT_Int         face_instance_index,
                  FT_Int         num_params,
                  FT_Parameter*  params )
  { … }


#undef LOAD_
#undef LOADM_
#undef GET_NAME


  FT_LOCAL_DEF( void )
  sfnt_done_face( TT_Face  face )
  { … }


/* END */