godot/thirdparty/freetype/src/gxvalid/gxvmod.c

/****************************************************************************
 *
 * gxvmod.c
 *
 *   FreeType's TrueTypeGX/AAT validation module implementation (body).
 *
 * Copyright (C) 2004-2023 by
 * suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
 * 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.
 *
 */

/****************************************************************************
 *
 * gxvalid is derived from both gxlayout module and otvalid module.
 * Development of gxlayout is supported by the Information-technology
 * Promotion Agency(IPA), Japan.
 *
 */


#include <freetype/tttables.h>
#include <freetype/tttags.h>
#include <freetype/ftgxval.h>
#include <freetype/internal/ftobjs.h>
#include <freetype/internal/services/svgxval.h>

#include "gxvmod.h"
#include "gxvalid.h"
#include "gxvcommn.h"


  /**************************************************************************
   *
   * 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 …


  static FT_Error
  gxv_load_table( FT_Face             face,
                  FT_Tag              tag,
                  FT_Byte* volatile*  table,
                  FT_ULong*           table_len )
  { … }


#define GXV_TABLE_DECL( _sfnt ) …

#define GXV_TABLE_LOAD( _sfnt ) …

#define GXV_TABLE_VALIDATE( _sfnt ) …

#define GXV_TABLE_SET( _sfnt ) …


  static FT_Error
  gxv_validate( FT_Face   face,
                FT_UInt   gx_flags,
                FT_Bytes  tables[FT_VALIDATE_GX_LENGTH],
                FT_UInt   table_count )
  { … }


  static FT_Error
  classic_kern_validate( FT_Face    face,
                         FT_UInt    ckern_flags,
                         FT_Bytes*  ckern_table )
  { … }


  static
  const FT_Service_GXvalidateRec  gxvalid_interface = …;


  static
  const FT_Service_CKERNvalidateRec  ckernvalid_interface = …;


  static
  const FT_ServiceDescRec  gxvalid_services[] = …;


  static FT_Pointer
  gxvalid_get_service( FT_Module    module,
                       const char*  service_id )
  { … }


  FT_CALLBACK_TABLE_DEF
  const FT_Module_Class  gxv_module_class = …;


/* END */