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ef79bbde P |
1 | /* PPF Patch Support for PCSX-Reloaded |
2 | * Copyright (c) 2009, Wei Mingzhi <whistler_wmz@users.sf.net>. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation; either version 2 of the License, or | |
7 | * (at your option) any later version. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
15 | * along with this program; if not, write to the Free Software | |
16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA | |
17 | */ | |
18 | ||
19 | #ifndef __PPF_H__ | |
20 | #define __PPF_H__ | |
21 | ||
22 | #ifdef __cplusplus | |
23 | extern "C" { | |
24 | #endif | |
25 | ||
26 | void BuildPPFCache(); | |
27 | void FreePPFCache(); | |
28 | void CheckPPFCache(unsigned char *pB, unsigned char m, unsigned char s, unsigned char f); | |
29 | ||
ae4e7dc9 | 30 | int LoadSBI(const char *fname, int sector_count); |
31 | void UnloadSBI(void); | |
32 | ||
33 | extern unsigned char *sbi_sectors; | |
cdee2d81 | 34 | extern int sbi_len; |
ae4e7dc9 | 35 | |
ab948f7e | 36 | #include "cdrom.h" |
37 | ||
cdee2d81 | 38 | static inline int CheckSBI(int s) |
ae4e7dc9 | 39 | { |
ae4e7dc9 | 40 | if (sbi_sectors == NULL) |
41 | return 0; | |
cdee2d81 | 42 | if ((unsigned int)(s >> 3) >= (unsigned int)sbi_len) |
43 | return 0; | |
ae4e7dc9 | 44 | |
ae4e7dc9 | 45 | return (sbi_sectors[s >> 3] >> (s & 7)) & 1; |
46 | } | |
47 | ||
ef79bbde P |
48 | #ifdef __cplusplus |
49 | } | |
50 | #endif | |
51 | #endif |