godot/thirdparty/freetype/src/lzw/ftzopen.c

/****************************************************************************
 *
 * ftzopen.c
 *
 *   FreeType support for .Z compressed files.
 *
 * This optional component relies on NetBSD's zopen().  It should mainly
 * be used to parse compressed PCF fonts, as found with many X11 server
 * distributions.
 *
 * Copyright (C) 2005-2023 by
 * David Turner.
 *
 * 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 "ftzopen.h"
#include <freetype/internal/ftmemory.h>
#include <freetype/internal/ftstream.h>
#include <freetype/internal/ftdebug.h>


  static int
  ft_lzwstate_refill( FT_LzwState  state )
  { … }


  static FT_Int32
  ft_lzwstate_get_code( FT_LzwState  state )
  { … }


  /* grow the character stack */
  static int
  ft_lzwstate_stack_grow( FT_LzwState  state )
  { … }


  /* grow the prefix/suffix arrays */
  static int
  ft_lzwstate_prefix_grow( FT_LzwState  state )
  { … }


  FT_LOCAL_DEF( void )
  ft_lzwstate_reset( FT_LzwState  state )
  { … }


  FT_LOCAL_DEF( void )
  ft_lzwstate_init( FT_LzwState  state,
                    FT_Stream    source )
  { … }


  FT_LOCAL_DEF( void )
  ft_lzwstate_done( FT_LzwState  state )
  { … }


#define FTLZW_STACK_PUSH( c ) …


  FT_LOCAL_DEF( FT_ULong )
  ft_lzwstate_io( FT_LzwState  state,
                  FT_Byte*     buffer,
                  FT_ULong     out_size )
  { … }


/* END */