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

/****************************************************************************
 *
 * sfwoff.c
 *
 *   WOFF format 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 "sfwoff.h"
#include <freetype/tttags.h>
#include <freetype/internal/ftdebug.h>
#include <freetype/internal/ftstream.h>
#include <freetype/ftgzip.h>


#ifdef FT_CONFIG_OPTION_USE_ZLIB


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


#define WRITE_USHORT …

#define WRITE_ULONG …


  static void
  sfnt_stream_close( FT_Stream  stream )
  { … }


  FT_COMPARE_DEF( int )
  compare_offsets( const void*  a,
                   const void*  b )
  { … }


  /* Replace `face->root.stream' with a stream containing the extracted */
  /* SFNT of a WOFF font.                                               */

  FT_LOCAL_DEF( FT_Error )
  woff_open_font( FT_Stream  stream,
                  TT_Face    face )
  { … }


#undef WRITE_USHORT
#undef WRITE_ULONG

#else /* !FT_CONFIG_OPTION_USE_ZLIB */

  /* ANSI C doesn't like empty source files */
  typedef int  sfwoff_dummy_;

#endif /* !FT_CONFIG_OPTION_USE_ZLIB */


/* END */