Commit | Line | Data |
---|---|---|
630b122b | 1 | #include "misc.h" |
2 | #include "sio.h" | |
3 | #include "new_dynarec/new_dynarec.h" | |
8bccdd17 | 4 | #include "lightrec/plugin.h" |
630b122b | 5 | |
6 | /* It's duplicated from emu_if.c */ | |
7 | #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0])) | |
8 | ||
8bccdd17 PC |
9 | /* Corresponds to LIGHTREC_OPT_INV_DMA_ONLY of lightrec.h */ |
10 | #define LIGHTREC_HACK_INV_DMA_ONLY (1 << 0) | |
11 | ||
12 | u32 lightrec_hacks; | |
13 | ||
d0d2939d | 14 | static const char * const MemorycardHack_db[] = |
630b122b | 15 | { |
16 | /* Lifeforce Tenka, also known as Codename Tenka */ | |
d0d2939d | 17 | "SLES00613", "SLED00690", "SLES00614", "SLES00615", |
18 | "SLES00616", "SLES00617", "SCUS94409" | |
19 | }; | |
20 | ||
21 | static const char * const cdr_read_hack_db[] = | |
22 | { | |
23 | /* T'ai Fu - Wrath of the Tiger */ | |
24 | "SLUS00787", | |
25 | }; | |
26 | ||
fae38d7a | 27 | static const char * const gpu_slow_llist_db[] = |
28 | { | |
fe564285 WVP |
29 | /* Bomberman Fantasy Race */ |
30 | "SLES01712", "SLPS01525", "SLPS91138", "SLPM87102", "SLUS00823", | |
fae38d7a | 31 | /* Crash Bash */ |
32 | "SCES02834", "SCUS94570", "SCUS94616", "SCUS94654", | |
33 | /* Final Fantasy IV */ | |
34 | "SCES03840", "SLPM86028", "SLUS01360", | |
35 | /* Spot Goes to Hollywood */ | |
36 | "SLES00330", "SLPS00394", "SLUS00014", | |
37 | /* Vampire Hunter D */ | |
38 | "SLES02731", "SLPS02477", "SLPS03198", "SLUS01138", | |
39 | }; | |
40 | ||
55ff7130 | 41 | static const char * const gpu_busy_hack_db[] = |
42 | { | |
43 | /* ToHeart (Japan) */ | |
44 | "SLPS01919", "SLPS01920", | |
45 | }; | |
46 | ||
d0d2939d | 47 | #define HACK_ENTRY(var, list) \ |
48 | { #var, &Config.hacks.var, list, ARRAY_SIZE(list) } | |
49 | ||
50 | static const struct | |
51 | { | |
52 | const char *name; | |
53 | boolean *var; | |
54 | const char * const * id_list; | |
55 | size_t id_list_len; | |
56 | } | |
57 | hack_db[] = | |
58 | { | |
59 | HACK_ENTRY(cdr_read_timing, cdr_read_hack_db), | |
fae38d7a | 60 | HACK_ENTRY(gpu_slow_list_walking, gpu_slow_llist_db), |
55ff7130 | 61 | HACK_ENTRY(gpu_busy_hack, gpu_busy_hack_db), |
630b122b | 62 | }; |
63 | ||
d7907215 | 64 | static const struct |
65 | { | |
66 | const char * const id; | |
67 | int mult; | |
68 | } | |
1562ed57 | 69 | cycle_multiplier_overrides[] = |
d7907215 | 70 | { |
9170c48e | 71 | /* note: values are = (10000 / gui_option) */ |
d7907215 | 72 | /* Internal Section - fussy about timings */ |
73 | { "SLPS01868", 202 }, | |
74 | /* Super Robot Taisen Alpha - on the edge with 175, | |
75 | * changing memcard settings is enough to break/unbreak it */ | |
76 | { "SLPS02528", 190 }, | |
77 | { "SLPS02636", 190 }, | |
b8f3d43d | 78 | /* Brave Fencer Musashi - cd sectors arrive too fast */ |
79 | { "SLUS00726", 170 }, | |
80 | { "SLPS01490", 170 }, | |
86be2515 | 81 | #if defined(DRC_DISABLE) || defined(LIGHTREC) /* new_dynarec has a hack for this game */ |
1562ed57 | 82 | /* Parasite Eve II - internal timer checks */ |
83 | { "SLUS01042", 125 }, | |
84 | { "SLUS01055", 125 }, | |
85 | { "SLES02558", 125 }, | |
86 | { "SLES12558", 125 }, | |
87 | #endif | |
b99a48f2 | 88 | /* Discworld Noir - audio skips if CPU runs too fast */ |
89 | { "SLES01549", 222 }, | |
90 | { "SLES02063", 222 }, | |
91 | { "SLES02064", 222 }, | |
9170c48e | 92 | /* Judge Dredd - could also be poor MDEC timing */ |
93 | { "SLUS00630", 128 }, | |
94 | { "SLES00755", 128 }, | |
95 | /* Digimon World */ | |
96 | { "SLUS01032", 153 }, | |
97 | { "SLES02914", 153 }, | |
d7907215 | 98 | }; |
99 | ||
8bccdd17 PC |
100 | static const struct |
101 | { | |
102 | const char * const id; | |
103 | u32 hacks; | |
104 | } | |
105 | lightrec_hacks_db[] = | |
106 | { | |
107 | /* Formula One Arcade */ | |
108 | { "SCES03886", LIGHTREC_HACK_INV_DMA_ONLY }, | |
109 | ||
110 | /* Formula One '99 */ | |
111 | { "SLUS00870", LIGHTREC_HACK_INV_DMA_ONLY }, | |
112 | { "SCPS10101", LIGHTREC_HACK_INV_DMA_ONLY }, | |
113 | { "SCES01979", LIGHTREC_HACK_INV_DMA_ONLY }, | |
114 | { "SLES01979", LIGHTREC_HACK_INV_DMA_ONLY }, | |
115 | ||
116 | /* Formula One 2000 */ | |
117 | { "SLUS01134", LIGHTREC_HACK_INV_DMA_ONLY }, | |
118 | { "SCES02777", LIGHTREC_HACK_INV_DMA_ONLY }, | |
119 | { "SCES02778", LIGHTREC_HACK_INV_DMA_ONLY }, | |
120 | { "SCES02779", LIGHTREC_HACK_INV_DMA_ONLY }, | |
121 | ||
122 | /* Formula One 2001 */ | |
123 | { "SCES03404", LIGHTREC_HACK_INV_DMA_ONLY }, | |
124 | { "SCES03423", LIGHTREC_HACK_INV_DMA_ONLY }, | |
125 | { "SCES03424", LIGHTREC_HACK_INV_DMA_ONLY }, | |
126 | { "SCES03524", LIGHTREC_HACK_INV_DMA_ONLY }, | |
127 | }; | |
128 | ||
630b122b | 129 | /* Function for automatic patching according to GameID. */ |
130 | void Apply_Hacks_Cdrom() | |
131 | { | |
d0d2939d | 132 | size_t i, j; |
133 | ||
134 | memset(&Config.hacks, 0, sizeof(Config.hacks)); | |
135 | ||
136 | for (i = 0; i < ARRAY_SIZE(hack_db); i++) | |
137 | { | |
138 | for (j = 0; j < hack_db[i].id_list_len; j++) | |
139 | { | |
140 | if (strncmp(CdromId, hack_db[i].id_list[j], 9)) | |
141 | continue; | |
142 | *hack_db[i].var = 1; | |
143 | SysPrintf("using hack: %s\n", hack_db[i].name); | |
144 | break; | |
145 | } | |
146 | } | |
147 | ||
630b122b | 148 | /* Apply Memory card hack for Codename Tenka. (The game needs one of the memory card slots to be empty) */ |
d0d2939d | 149 | for (i = 0; i < ARRAY_SIZE(MemorycardHack_db); i++) |
630b122b | 150 | { |
151 | if (strncmp(CdromId, MemorycardHack_db[i], 9) == 0) | |
152 | { | |
153 | /* Disable the second memory card slot for the game */ | |
154 | Config.Mcd2[0] = 0; | |
155 | /* This also needs to be done because in sio.c, they don't use Config.Mcd2 for that purpose */ | |
156 | McdDisable[1] = 1; | |
d0d2939d | 157 | break; |
630b122b | 158 | } |
159 | } | |
160 | ||
161 | /* Dynarec game-specific hacks */ | |
162 | new_dynarec_hacks_pergame = 0; | |
1562ed57 | 163 | Config.cycle_multiplier_override = 0; |
630b122b | 164 | |
1562ed57 | 165 | for (i = 0; i < ARRAY_SIZE(cycle_multiplier_overrides); i++) |
630b122b | 166 | { |
1562ed57 | 167 | if (strcmp(CdromId, cycle_multiplier_overrides[i].id) == 0) |
d7907215 | 168 | { |
1562ed57 | 169 | Config.cycle_multiplier_override = cycle_multiplier_overrides[i].mult; |
d7907215 | 170 | new_dynarec_hacks_pergame |= NDHACK_OVERRIDE_CYCLE_M; |
1562ed57 | 171 | SysPrintf("using cycle_multiplier_override: %d\n", |
172 | Config.cycle_multiplier_override); | |
d7907215 | 173 | break; |
174 | } | |
630b122b | 175 | } |
8bccdd17 PC |
176 | |
177 | lightrec_hacks = 0; | |
178 | ||
179 | for (i = 0; drc_is_lightrec() && i < ARRAY_SIZE(lightrec_hacks_db); i++) { | |
180 | if (strcmp(CdromId, lightrec_hacks_db[i].id) == 0) | |
181 | { | |
182 | lightrec_hacks = lightrec_hacks_db[i].hacks; | |
183 | SysPrintf("using lightrec_hacks: 0x%x\n", lightrec_hacks); | |
184 | break; | |
185 | } | |
186 | } | |
630b122b | 187 | } |