mirror of
https://github.com/izzy2lost/PSX1.git
synced 2026-03-26 16:38:52 -07:00
notaz
e1fbc1a86d
mostly for testing, like game.chd.ppf would load game.chd and apply game.chd.ppf patch
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* PPF Patch Support for PCSX-Reloaded
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* Copyright (c) 2009, Wei Mingzhi <whistler_wmz@users.sf.net>.
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA
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*/
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#ifndef __PPF_H__
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#define __PPF_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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void BuildPPFCache(const char *fname);
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void FreePPFCache();
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void CheckPPFCache(unsigned char *pB, unsigned char m, unsigned char s, unsigned char f);
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int LoadSBI(const char *fname, int sector_count);
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void UnloadSBI(void);
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extern unsigned char *sbi_sectors;
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extern int sbi_len;
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#include "cdrom.h"
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static inline int CheckSBI(int s)
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{
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if (sbi_sectors == NULL)
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return 0;
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if ((unsigned int)(s >> 3) >= (unsigned int)sbi_len)
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return 0;
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return (sbi_sectors[s >> 3] >> (s & 7)) & 1;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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