1 /***************************************************************************
2 * Copyright (C) 2007 by Arep *
3 * Support is provided through the forums at *
4 * http://wii.console-tribe.com *
6 * This program is free software; you can redistribute it and/or modify *
7 * it under the terms of the GNU General Public License as published by *
8 * the Free Software Foundation; either version 2 of the License, or *
9 * (at your option) any later version. *
11 * This program is distributed in the hope that it will be useful, *
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14 * GNU General Public License for more details. *
16 * You should have received a copy of the GNU General Public License *
17 * along with this program; if not, write to the *
18 * Free Software Foundation, Inc., *
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
20 ***************************************************************************/
23 * \brief Nintendo GameCube/Wii disc geometry constants.
25 * This file contains constants that describe the general layout of Nintendo GameCube/Wii discs and that can be used throughout the whole program.
28 #ifndef CONSTANTS_H_INCLUDED
29 #define CONSTANTS_H_INCLUDED
31 /*! \brief Size of a scrambled sector */
32 #define RAW_SECTOR_SIZE 2064
34 /*! \brief Size of an unscrambled sector */
35 #define SECTOR_SIZE 2048
37 /*! \brief Number of sectors in a block */
38 #define SECTORS_PER_BLOCK 16
40 /*! \brief Size of a scrambled block */
41 #define RAW_BLOCK_SIZE (RAW_SECTOR_SIZE * SECTORS_PER_BLOCK)
43 /*! \brief Size of an unscrambled block */
44 #define BLOCK_SIZE (SECTOR_SIZE * SECTORS_PER_BLOCK)