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https://github.com/libretro/beetle-pce-fast-libretro.git
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77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
/* cdrdao - write audio CD-Rs in disc-at-once mode
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*
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* Copyright (C) 1998-2002 Andreas Mueller <mueller@daneb.ping.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __LEC_H__
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#define __LEC_H__
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdint.h>
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typedef uint32_t u_int32_t;
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typedef uint16_t u_int16_t;
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typedef uint8_t u_int8_t;
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#ifndef TRUE
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#define TRUE 1
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#endif
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/* Encodes a MODE 0 sector.
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* 'adr' is the current physical sector address
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* 'sector' must be 2352 byte wide
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*/
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void lec_encode_mode0_sector(u_int32_t adr, u_int8_t *sector);
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/* Encodes a MODE 1 sector.
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* 'adr' is the current physical sector address
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* 'sector' must be 2352 byte wide containing 2048 bytes user data at
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* offset 16
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*/
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void lec_encode_mode1_sector(u_int32_t adr, u_int8_t *sector);
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/* Encodes a MODE 2 sector.
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* 'adr' is the current physical sector address
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* 'sector' must be 2352 byte wide containing 2336 bytes user data at
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* offset 16
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*/
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void lec_encode_mode2_sector(u_int32_t adr, u_int8_t *sector);
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/* Encodes a XA form 1 sector.
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* 'adr' is the current physical sector address
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* 'sector' must be 2352 byte wide containing 2048+8 bytes user data at
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* offset 16
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*/
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void lec_encode_mode2_form1_sector(u_int32_t adr, u_int8_t *sector);
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/* Encodes a XA form 2 sector.
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* 'adr' is the current physical sector address
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* 'sector' must be 2352 byte wide containing 2324+8 bytes user data at
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* offset 16
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*/
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void lec_encode_mode2_form2_sector(u_int32_t adr, u_int8_t *sector);
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/* Scrambles and byte swaps an encoded sector.
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* 'sector' must be 2352 byte wide.
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*/
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void lec_scramble(u_int8_t *sector);
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#endif
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