cdrom: change pause timing again
[pcsx_rearmed.git] / libpcsxcore / database.c
CommitLineData
eedfe806 1#include "misc.h"
eedfe806 2#include "sio.h"
f3746eea 3#include "ppf.h"
a3203cf4 4#include "new_dynarec/new_dynarec.h"
eedfe806 5
6/* It's duplicated from emu_if.c */
7#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
8
688bdb95 9static const char * const MemorycardHack_db[] =
eedfe806 10{
11 /* Lifeforce Tenka, also known as Codename Tenka */
688bdb95 12 "SLES00613", "SLED00690", "SLES00614", "SLES00615",
13 "SLES00616", "SLES00617", "SCUS94409"
14};
15
16static const char * const cdr_read_hack_db[] =
17{
18 /* T'ai Fu - Wrath of the Tiger */
19 "SLUS00787",
20};
21
8c84ba5f 22static const char * const gpu_slow_llist_db[] =
23{
e189515f
WVP
24 /* Bomberman Fantasy Race */
25 "SLES01712", "SLPS01525", "SLPS91138", "SLPM87102", "SLUS00823",
8c84ba5f 26 /* Crash Bash */
27 "SCES02834", "SCUS94570", "SCUS94616", "SCUS94654",
28 /* Final Fantasy IV */
29 "SCES03840", "SLPM86028", "SLUS01360",
7f2a91d0 30 /* Point Blank - calibration cursor */
31 "SCED00287", "SCES00886", "SLUS00481",
1cff67e5 32 /* Simple 1500 Series Vol. 57: The Meiro */
33 "SLPM86715",
8c84ba5f 34 /* Spot Goes to Hollywood */
35 "SLES00330", "SLPS00394", "SLUS00014",
1cff67e5 36 /* Tiny Tank */
37 "SCES01338", "SCES02072", "SCES02072", "SCES02072", "SCES02072", "SCUS94427",
8c84ba5f 38 /* Vampire Hunter D */
39 "SLES02731", "SLPS02477", "SLPS03198", "SLUS01138",
40};
41
9ed80467 42static const char * const gpu_centering_hack_db[] =
43{
44 /* Gradius Gaiden */
45 "SLPM86042", "SLPM86103", "SLPM87323",
46 /* Sexy Parodius */
47 "SLPM86009",
48};
49
26665bc5 50static const char * const dualshock_timing1024_hack_db[] =
51{
52 /* Judge Dredd - could also be poor cdrom+mdec+dma timing */
53 "SLUS00630", "SLES00755",
54};
55
e5241564 56static const char * const dualshock_init_analog_hack_db[] =
57{
58 /* Formula 1 Championship Edition */
59 "SLUS00546",
60};
61
4c8f1c25 62static const char * const fractional_Framerate_hack_db[] =
63{
64 /* Dance Dance Revolution */
65 "SLPM86503", // 3rd Mix
66 "SLPM86752", // 4th Mix
67 "SLPM86266", // 4thMix: The Beat Goes On
68 "SLPM86831", // Extra Mix
69 "SLUS01446", // Konamix
70 /* Dancing Stage Fever */
71 "SLES04097",
72 /* Dancing Stage Fusion */
73 "SLES04163",
74 /* Spyro 2 */
75 "SCUS94425", "SCES02104",
76};
77
688bdb95 78#define HACK_ENTRY(var, list) \
79 { #var, &Config.hacks.var, list, ARRAY_SIZE(list) }
80
81static const struct
82{
83 const char *name;
84 boolean *var;
85 const char * const * id_list;
86 size_t id_list_len;
87}
88hack_db[] =
89{
90 HACK_ENTRY(cdr_read_timing, cdr_read_hack_db),
8c84ba5f 91 HACK_ENTRY(gpu_slow_list_walking, gpu_slow_llist_db),
9ed80467 92 HACK_ENTRY(gpu_centering, gpu_centering_hack_db),
26665bc5 93 HACK_ENTRY(gpu_timing1024, dualshock_timing1024_hack_db),
e5241564 94 HACK_ENTRY(dualshock_init_analog, dualshock_init_analog_hack_db),
4c8f1c25 95 HACK_ENTRY(fractional_Framerate, fractional_Framerate_hack_db),
eedfe806 96};
97
4a02afab 98static const struct
99{
4a02afab 100 int mult;
1d94bceb 101 const char * const id[4];
4a02afab 102}
d5aeda23 103cycle_multiplier_overrides[] =
4a02afab 104{
bd9ad3d8 105 /* note: values are = (10000 / gui_option) */
4a02afab 106 /* Internal Section - fussy about timings */
1d94bceb 107 { 202, { "SLPS01868" } },
4a02afab 108 /* Super Robot Taisen Alpha - on the edge with 175,
109 * changing memcard settings is enough to break/unbreak it */
1d94bceb 110 { 190, { "SLPS02528", "SLPS02636" } },
642638a3
PC
111 /* Colin McRae Rally - language selection menu does not work with 175 */
112 { 174, { "SLES00477" } },
54c4acac 113 /* Brave Fencer Musashi - cd sectors arrive too fast */
1d94bceb 114 { 170, { "SLUS00726", "SLPS01490" } },
7a8d521f 115#if defined(DRC_DISABLE) || defined(LIGHTREC) /* new_dynarec has a hack for this game */
d5aeda23 116 /* Parasite Eve II - internal timer checks */
1d94bceb 117 { 125, { "SLUS01042", "SLUS01055", "SLES02558", "SLES12558" } },
d5aeda23 118#endif
7b9a83e8 119 /* Discworld Noir - audio skips if CPU runs too fast */
1d94bceb 120 { 222, { "SLES01549", "SLES02063", "SLES02064" } },
bd9ad3d8 121 /* Digimon World */
1d94bceb 122 { 153, { "SLUS01032", "SLES02914" } },
8392bff9 123 /* Syphon Filter - reportedly hangs under unknown conditions */
1d94bceb 124 { 169, { "SCUS94240" } },
3de08a09 125 /* Psychic Detective - some weird race condition in the game's cdrom code */
126 { 222, { "SLUS00165", "SLUS00166", "SLUS00167" } },
127 { 222, { "SLES00070", "SLES10070", "SLES20070" } },
7f2a91d0 128 /* Vib-Ribbon - cd timing issues (PAL+ari64drc only?) */
129 { 200, { "SCES02873" } },
548cdef9 130 /* Zero Divide - sometimes too fast */
131 { 200, { "SLUS00183", "SLES00159", "SLPS00083", "SLPM80008" } },
4a02afab 132};
133
eedfe806 134/* Function for automatic patching according to GameID. */
f3746eea 135void Apply_Hacks_Cdrom(void)
eedfe806 136{
688bdb95 137 size_t i, j;
138
139 memset(&Config.hacks, 0, sizeof(Config.hacks));
140
141 for (i = 0; i < ARRAY_SIZE(hack_db); i++)
142 {
143 for (j = 0; j < hack_db[i].id_list_len; j++)
144 {
145 if (strncmp(CdromId, hack_db[i].id_list[j], 9))
146 continue;
147 *hack_db[i].var = 1;
148 SysPrintf("using hack: %s\n", hack_db[i].name);
149 break;
150 }
151 }
152
e5241564 153 if (Config.hacks.dualshock_init_analog) {
154 // assume the default is off, see LoadPAD1plugin()
155 for (i = 0; i < 8; i++)
156 padToggleAnalog(i);
157 }
158
eedfe806 159 /* Apply Memory card hack for Codename Tenka. (The game needs one of the memory card slots to be empty) */
688bdb95 160 for (i = 0; i < ARRAY_SIZE(MemorycardHack_db); i++)
eedfe806 161 {
162 if (strncmp(CdromId, MemorycardHack_db[i], 9) == 0)
163 {
164 /* Disable the second memory card slot for the game */
165 Config.Mcd2[0] = 0;
166 /* This also needs to be done because in sio.c, they don't use Config.Mcd2 for that purpose */
167 McdDisable[1] = 1;
688bdb95 168 break;
eedfe806 169 }
170 }
a3203cf4 171
172 /* Dynarec game-specific hacks */
d62c125a 173 new_dynarec_hacks_pergame = 0;
d5aeda23 174 Config.cycle_multiplier_override = 0;
a3203cf4 175
d5aeda23 176 for (i = 0; i < ARRAY_SIZE(cycle_multiplier_overrides); i++)
a3203cf4 177 {
1d94bceb 178 const char * const * const ids = cycle_multiplier_overrides[i].id;
179 for (j = 0; j < ARRAY_SIZE(cycle_multiplier_overrides[i].id); j++)
180 if (ids[j] && strcmp(ids[j], CdromId) == 0)
181 break;
182 if (j < ARRAY_SIZE(cycle_multiplier_overrides[i].id))
4a02afab 183 {
d5aeda23 184 Config.cycle_multiplier_override = cycle_multiplier_overrides[i].mult;
4a02afab 185 new_dynarec_hacks_pergame |= NDHACK_OVERRIDE_CYCLE_M;
d5aeda23 186 SysPrintf("using cycle_multiplier_override: %d\n",
187 Config.cycle_multiplier_override);
4a02afab 188 break;
189 }
a3203cf4 190 }
eedfe806 191}
f3746eea 192
193// from duckstation's gamedb.json
194static const u16 libcrypt_ids[] = {
195 17, 311, 995, 1041, 1226, 1241, 1301, 1362, 1431, 1444,
196 1492, 1493, 1494, 1495, 1516, 1517, 1518, 1519, 1545, 1564,
197 1695, 1700, 1701, 1702, 1703, 1704, 1715, 1733, 1763, 1882,
198 1906, 1907, 1909, 1943, 1979, 2004, 2005, 2006, 2007, 2024,
199 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2061, 2071, 2080,
200 2081, 2082, 2083, 2084, 2086, 2104, 2105, 2112, 2113, 2118,
201 2181, 2182, 2184, 2185, 2207, 2208, 2209, 2210, 2211, 2222,
202 2264, 2290, 2292, 2293, 2328, 2329, 2330, 2354, 2355, 2365,
203 2366, 2367, 2368, 2369, 2395, 2396, 2402, 2430, 2431, 2432,
204 2433, 2487, 2488, 2489, 2490, 2491, 2529, 2530, 2531, 2532,
205 2533, 2538, 2544, 2545, 2546, 2558, 2559, 2560, 2561, 2562,
206 2563, 2572, 2573, 2681, 2688, 2689, 2698, 2700, 2704, 2705,
207 2706, 2707, 2708, 2722, 2723, 2724, 2733, 2754, 2755, 2756,
208 2763, 2766, 2767, 2768, 2769, 2824, 2830, 2831, 2834, 2835,
209 2839, 2857, 2858, 2859, 2860, 2861, 2862, 2965, 2966, 2967,
210 2968, 2969, 2975, 2976, 2977, 2978, 2979, 3061, 3062, 3189,
211 3190, 3191, 3241, 3242, 3243, 3244, 3245, 3324, 3489, 3519,
212 3520, 3521, 3522, 3523, 3530, 3603, 3604, 3605, 3606, 3607,
213 3626, 3648, 12080, 12081, 12082, 12083, 12084, 12328, 12329, 12330,
214 12558, 12559, 12560, 12561, 12562, 12965, 12966, 12967, 12968, 12969,
215 22080, 22081, 22082, 22083, 22084, 22328, 22329, 22330, 22965, 22966,
216 22967, 22968, 22969, 32080, 32081, 32082, 32083, 32084, 32965, 32966,
217 32967, 32968, 32969
218};
219
220// as documented by nocash
221static const u16 libcrypt_sectors[16] = {
222 14105, 14231, 14485, 14579, 14649, 14899, 15056, 15130,
223 15242, 15312, 15378, 15628, 15919, 16031, 16101, 16167
224};
225
226int check_unsatisfied_libcrypt(void)
227{
228 const char *p = CdromId + 4;
229 u16 id, key = 0;
230 size_t i;
231
232 if (strncmp(CdromId, "SCE", 3) && strncmp(CdromId, "SLE", 3))
233 return 0;
234 while (*p == '0')
235 p++;
236 id = (u16)atoi(p);
237 for (i = 0; i < ARRAY_SIZE(libcrypt_ids); i++)
238 if (id == libcrypt_ids[i])
239 break;
240 if (i == ARRAY_SIZE(libcrypt_ids))
241 return 0;
242
243 // detected a protected game
244 if (!CDR_getBufferSub(libcrypt_sectors[0]) && !sbi_sectors) {
245 SysPrintf("==================================================\n");
246 SysPrintf("LibCrypt game detected with missing SBI/subchannel\n");
247 SysPrintf("==================================================\n");
248 return 1;
249 }
250
251 if (sbi_sectors) {
252 // calculate key just for fun (we don't really need it)
253 for (i = 0; i < 16; i++)
254 if (CheckSBI(libcrypt_sectors[i] - 2*75))
255 key |= 1u << (15 - i);
256 }
257 if (key)
258 SysPrintf("%s, possible key=%04X\n", "LibCrypt detected", key);
259 else
260 SysPrintf("%s\n", "LibCrypt detected");
261 return 0;
262}