[pcsx_rearmed.git] / libpcsxcore / database.c

#include "misc.h"
#include "sio.h"
#include "ppf.h"
#include "new_dynarec/new_dynarec.h"
#include "lightrec/plugin.h"

/* It's duplicated from emu_if.c */
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))

/* Corresponds to LIGHTREC_OPT_INV_DMA_ONLY of lightrec.h */
#define LIGHTREC_HACK_INV_DMA_ONLY (1 << 0)

u32 lightrec_hacks;

static const char * const MemorycardHack_db[] =
{
	/* Lifeforce Tenka, also known as Codename Tenka */
	"SLES00613", "SLED00690", "SLES00614", "SLES00615",
	"SLES00616", "SLES00617", "SCUS94409"
};

static const char * const cdr_read_hack_db[] =
{
	/* T'ai Fu - Wrath of the Tiger */
	"SLUS00787",
};

static const char * const gpu_slow_llist_db[] =
{
	/* Bomberman Fantasy Race */
	"SLES01712", "SLPS01525", "SLPS91138", "SLPM87102", "SLUS00823",
	/* Crash Bash */
	"SCES02834", "SCUS94570", "SCUS94616", "SCUS94654",
	/* Final Fantasy IV */
	"SCES03840", "SLPM86028", "SLUS01360",
	/* Spot Goes to Hollywood */
	"SLES00330", "SLPS00394", "SLUS00014",
	/* Vampire Hunter D */
	"SLES02731", "SLPS02477", "SLPS03198", "SLUS01138",
};

static const char * const gpu_busy_hack_db[] =
{
	/* ToHeart (Japan) */
	"SLPS01919", "SLPS01920",
};

static const char * const gpu_centering_hack_db[] =
{
	/* Gradius Gaiden */
	"SLPM86042", "SLPM86103", "SLPM87323",
	/* Sexy Parodius */
	"SLPM86009",
};

#define HACK_ENTRY(var, list) \
	{ #var, &Config.hacks.var, list, ARRAY_SIZE(list) }

static const struct
{
	const char *name;
	boolean *var;
	const char * const * id_list;
	size_t id_list_len;
}
hack_db[] =
{
	HACK_ENTRY(cdr_read_timing, cdr_read_hack_db),
	HACK_ENTRY(gpu_slow_list_walking, gpu_slow_llist_db),
	HACK_ENTRY(gpu_busy, gpu_busy_hack_db),
	HACK_ENTRY(gpu_centering, gpu_centering_hack_db),
};

static const struct
{
	const char * const id;
	int mult;
}
cycle_multiplier_overrides[] =
{
	/* note: values are = (10000 / gui_option) */
	/* Internal Section - fussy about timings */
	{ "SLPS01868", 202 },
	/* Super Robot Taisen Alpha - on the edge with 175,
	 * changing memcard settings is enough to break/unbreak it */
	{ "SLPS02528", 190 },
	{ "SLPS02636", 190 },
	/* Brave Fencer Musashi - cd sectors arrive too fast */
	{ "SLUS00726", 170 },
	{ "SLPS01490", 170 },
#if defined(DRC_DISABLE) || defined(LIGHTREC) /* new_dynarec has a hack for this game */
	/* Parasite Eve II - internal timer checks */
	{ "SLUS01042", 125 },
	{ "SLUS01055", 125 },
	{ "SLES02558", 125 },
	{ "SLES12558", 125 },
#endif
	/* Discworld Noir - audio skips if CPU runs too fast */
	{ "SLES01549", 222 },
	{ "SLES02063", 222 },
	{ "SLES02064", 222 },
	/* Judge Dredd - could also be poor MDEC timing */
	{ "SLUS00630", 128 },
	{ "SLES00755", 128 },
	/* Digimon World */
	{ "SLUS01032", 153 },
	{ "SLES02914", 153 },
	/* Syphon Filter - reportedly hangs under unknown conditions */
	{ "SCUS94240", 169 },
};

static const struct
{
	const char * const id;
	u32 hacks;
}
lightrec_hacks_db[] =
{
	/* Formula One Arcade */
	{ "SCES03886", LIGHTREC_HACK_INV_DMA_ONLY },

	/* Formula One '99 */
	{ "SLUS00870", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCPS10101", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES01979", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SLES01979", LIGHTREC_HACK_INV_DMA_ONLY },

	/* Formula One 2000 */
	{ "SLUS01134", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES02777", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES02778", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES02779", LIGHTREC_HACK_INV_DMA_ONLY },

	/* Formula One 2001 */
	{ "SCES03404", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES03423", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES03424", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES03524", LIGHTREC_HACK_INV_DMA_ONLY },
};

/* Function for automatic patching according to GameID. */
void Apply_Hacks_Cdrom(void)
{
	size_t i, j;

	memset(&Config.hacks, 0, sizeof(Config.hacks));

	for (i = 0; i < ARRAY_SIZE(hack_db); i++)
	{
		for (j = 0; j < hack_db[i].id_list_len; j++)
		{
			if (strncmp(CdromId, hack_db[i].id_list[j], 9))
				continue;
			*hack_db[i].var = 1;
			SysPrintf("using hack: %s\n", hack_db[i].name);
			break;
		}
	}

	/* Apply Memory card hack for Codename Tenka. (The game needs one of the memory card slots to be empty) */
	for (i = 0; i < ARRAY_SIZE(MemorycardHack_db); i++)
	{
		if (strncmp(CdromId, MemorycardHack_db[i], 9) == 0)
		{
			/* Disable the second memory card slot for the game */
			Config.Mcd2[0] = 0;
			/* This also needs to be done because in sio.c, they don't use Config.Mcd2 for that purpose */
			McdDisable[1] = 1;
			break;
		}
	}

	/* Dynarec game-specific hacks */
	new_dynarec_hacks_pergame = 0;
	Config.cycle_multiplier_override = 0;

	for (i = 0; i < ARRAY_SIZE(cycle_multiplier_overrides); i++)
	{
		if (strcmp(CdromId, cycle_multiplier_overrides[i].id) == 0)
		{
			Config.cycle_multiplier_override = cycle_multiplier_overrides[i].mult;
			new_dynarec_hacks_pergame |= NDHACK_OVERRIDE_CYCLE_M;
			SysPrintf("using cycle_multiplier_override: %d\n",
				Config.cycle_multiplier_override);
			break;
		}
	}

	lightrec_hacks = 0;

	for (i = 0; drc_is_lightrec() && i < ARRAY_SIZE(lightrec_hacks_db); i++) {
		if (strcmp(CdromId, lightrec_hacks_db[i].id) == 0)
		{
			lightrec_hacks = lightrec_hacks_db[i].hacks;
			SysPrintf("using lightrec_hacks: 0x%x\n", lightrec_hacks);
			break;
		}
	}
}

// from duckstation's gamedb.json
static const u16 libcrypt_ids[] = {
	   17,   311,   995,  1041,  1226,  1241,  1301,  1362,  1431,  1444,
	 1492,  1493,  1494,  1495,  1516,  1517,  1518,  1519,  1545,  1564,
	 1695,  1700,  1701,  1702,  1703,  1704,  1715,  1733,  1763,  1882,
	 1906,  1907,  1909,  1943,  1979,  2004,  2005,  2006,  2007,  2024,
	 2025,  2026,  2027,  2028,  2029,  2030,  2031,  2061,  2071,  2080,
	 2081,  2082,  2083,  2084,  2086,  2104,  2105,  2112,  2113,  2118,
	 2181,  2182,  2184,  2185,  2207,  2208,  2209,  2210,  2211,  2222,
	 2264,  2290,  2292,  2293,  2328,  2329,  2330,  2354,  2355,  2365,
	 2366,  2367,  2368,  2369,  2395,  2396,  2402,  2430,  2431,  2432,
	 2433,  2487,  2488,  2489,  2490,  2491,  2529,  2530,  2531,  2532,
	 2533,  2538,  2544,  2545,  2546,  2558,  2559,  2560,  2561,  2562,
	 2563,  2572,  2573,  2681,  2688,  2689,  2698,  2700,  2704,  2705,
	 2706,  2707,  2708,  2722,  2723,  2724,  2733,  2754,  2755,  2756,
	 2763,  2766,  2767,  2768,  2769,  2824,  2830,  2831,  2834,  2835,
	 2839,  2857,  2858,  2859,  2860,  2861,  2862,  2965,  2966,  2967,
	 2968,  2969,  2975,  2976,  2977,  2978,  2979,  3061,  3062,  3189,
	 3190,  3191,  3241,  3242,  3243,  3244,  3245,  3324,  3489,  3519,
	 3520,  3521,  3522,  3523,  3530,  3603,  3604,  3605,  3606,  3607,
	 3626,  3648, 12080, 12081, 12082, 12083, 12084, 12328, 12329, 12330,
	12558, 12559, 12560, 12561, 12562, 12965, 12966, 12967, 12968, 12969,
	22080, 22081, 22082, 22083, 22084, 22328, 22329, 22330, 22965, 22966,
	22967, 22968, 22969, 32080, 32081, 32082, 32083, 32084, 32965, 32966,
	32967, 32968, 32969
};

// as documented by nocash
static const u16 libcrypt_sectors[16] = {
	14105, 14231, 14485, 14579, 14649, 14899, 15056, 15130,
	15242, 15312, 15378, 15628, 15919, 16031, 16101, 16167
};

int check_unsatisfied_libcrypt(void)
{
	const char *p = CdromId + 4;
	u16 id, key = 0;
	size_t i;

	if (strncmp(CdromId, "SCE", 3) && strncmp(CdromId, "SLE", 3))
		return 0;
	while (*p == '0')
		p++;
	id = (u16)atoi(p);
	for (i = 0; i < ARRAY_SIZE(libcrypt_ids); i++)
		if (id == libcrypt_ids[i])
			break;
	if (i == ARRAY_SIZE(libcrypt_ids))
		return 0;

	// detected a protected game
	if (!CDR_getBufferSub(libcrypt_sectors[0]) && !sbi_sectors) {
		SysPrintf("==================================================\n");
		SysPrintf("LibCrypt game detected with missing SBI/subchannel\n");
		SysPrintf("==================================================\n");
		return 1;
	}

	if (sbi_sectors) {
		// calculate key just for fun (we don't really need it)
		for (i = 0; i < 16; i++)
			if (CheckSBI(libcrypt_sectors[i] - 2*75))
				key |= 1u << (15 - i);
	}
	if (key)
		SysPrintf("%s, possible key=%04X\n", "LibCrypt detected", key);
	else
		SysPrintf("%s\n", "LibCrypt detected");
	return 0;
}
Commit	Line	Data
	1	#include "misc.h"
	2	#include "sio.h"
	3	#include "ppf.h"
	4	#include "new_dynarec/new_dynarec.h"
	5	#include "lightrec/plugin.h"
	6
	7	/* It's duplicated from emu_if.c */
	8	#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
	9
	10	/* Corresponds to LIGHTREC_OPT_INV_DMA_ONLY of lightrec.h */
	11	#define LIGHTREC_HACK_INV_DMA_ONLY (1 << 0)
	12
	13	u32 lightrec_hacks;
	14
	15	static const char * const MemorycardHack_db[] =
	16	{
	17	/* Lifeforce Tenka, also known as Codename Tenka */
	18	"SLES00613", "SLED00690", "SLES00614", "SLES00615",
	19	"SLES00616", "SLES00617", "SCUS94409"
	20	};
	21
	22	static const char * const cdr_read_hack_db[] =
	23	{
	24	/* T'ai Fu - Wrath of the Tiger */
	25	"SLUS00787",
	26	};
	27
	28	static const char * const gpu_slow_llist_db[] =
	29	{
	30	/* Bomberman Fantasy Race */
	31	"SLES01712", "SLPS01525", "SLPS91138", "SLPM87102", "SLUS00823",
	32	/* Crash Bash */
	33	"SCES02834", "SCUS94570", "SCUS94616", "SCUS94654",
	34	/* Final Fantasy IV */
	35	"SCES03840", "SLPM86028", "SLUS01360",
	36	/* Spot Goes to Hollywood */
	37	"SLES00330", "SLPS00394", "SLUS00014",
	38	/* Vampire Hunter D */
	39	"SLES02731", "SLPS02477", "SLPS03198", "SLUS01138",
	40	};
	41
	42	static const char * const gpu_busy_hack_db[] =
	43	{
	44	/* ToHeart (Japan) */
	45	"SLPS01919", "SLPS01920",
	46	};
	47
	48	static const char * const gpu_centering_hack_db[] =
	49	{
	50	/* Gradius Gaiden */
	51	"SLPM86042", "SLPM86103", "SLPM87323",
	52	/* Sexy Parodius */
	53	"SLPM86009",
	54	};
	55
	56	#define HACK_ENTRY(var, list) \
	57	{ #var, &Config.hacks.var, list, ARRAY_SIZE(list) }
	58
	59	static const struct
	60	{
	61	const char *name;
	62	boolean *var;
	63	const char * const * id_list;
	64	size_t id_list_len;
	65	}
	66	hack_db[] =
	67	{
	68	HACK_ENTRY(cdr_read_timing, cdr_read_hack_db),
	69	HACK_ENTRY(gpu_slow_list_walking, gpu_slow_llist_db),
	70	HACK_ENTRY(gpu_busy, gpu_busy_hack_db),
	71	HACK_ENTRY(gpu_centering, gpu_centering_hack_db),
	72	};
	73
	74	static const struct
	75	{
	76	const char * const id;
	77	int mult;
	78	}
	79	cycle_multiplier_overrides[] =
	80	{
	81	/* note: values are = (10000 / gui_option) */
	82	/* Internal Section - fussy about timings */
	83	{ "SLPS01868", 202 },
	84	/* Super Robot Taisen Alpha - on the edge with 175,
	85	* changing memcard settings is enough to break/unbreak it */
	86	{ "SLPS02528", 190 },
	87	{ "SLPS02636", 190 },
	88	/* Brave Fencer Musashi - cd sectors arrive too fast */
	89	{ "SLUS00726", 170 },
	90	{ "SLPS01490", 170 },
	91	#if defined(DRC_DISABLE) \|\| defined(LIGHTREC) /* new_dynarec has a hack for this game */
	92	/* Parasite Eve II - internal timer checks */
	93	{ "SLUS01042", 125 },
	94	{ "SLUS01055", 125 },
	95	{ "SLES02558", 125 },
	96	{ "SLES12558", 125 },
	97	#endif
	98	/* Discworld Noir - audio skips if CPU runs too fast */
	99	{ "SLES01549", 222 },
	100	{ "SLES02063", 222 },
	101	{ "SLES02064", 222 },
	102	/* Judge Dredd - could also be poor MDEC timing */
	103	{ "SLUS00630", 128 },
	104	{ "SLES00755", 128 },
	105	/* Digimon World */
	106	{ "SLUS01032", 153 },
	107	{ "SLES02914", 153 },
	108	/* Syphon Filter - reportedly hangs under unknown conditions */
	109	{ "SCUS94240", 169 },
	110	};
	111
	112	static const struct
	113	{
	114	const char * const id;
	115	u32 hacks;
	116	}
	117	lightrec_hacks_db[] =
	118	{
	119	/* Formula One Arcade */
	120	{ "SCES03886", LIGHTREC_HACK_INV_DMA_ONLY },
	121
	122	/* Formula One '99 */
	123	{ "SLUS00870", LIGHTREC_HACK_INV_DMA_ONLY },
	124	{ "SCPS10101", LIGHTREC_HACK_INV_DMA_ONLY },
	125	{ "SCES01979", LIGHTREC_HACK_INV_DMA_ONLY },
	126	{ "SLES01979", LIGHTREC_HACK_INV_DMA_ONLY },
	127
	128	/* Formula One 2000 */
	129	{ "SLUS01134", LIGHTREC_HACK_INV_DMA_ONLY },
	130	{ "SCES02777", LIGHTREC_HACK_INV_DMA_ONLY },
	131	{ "SCES02778", LIGHTREC_HACK_INV_DMA_ONLY },
	132	{ "SCES02779", LIGHTREC_HACK_INV_DMA_ONLY },
	133
	134	/* Formula One 2001 */
	135	{ "SCES03404", LIGHTREC_HACK_INV_DMA_ONLY },
	136	{ "SCES03423", LIGHTREC_HACK_INV_DMA_ONLY },
	137	{ "SCES03424", LIGHTREC_HACK_INV_DMA_ONLY },
	138	{ "SCES03524", LIGHTREC_HACK_INV_DMA_ONLY },
	139	};
	140
	141	/* Function for automatic patching according to GameID. */
	142	void Apply_Hacks_Cdrom(void)
	143	{
	144	size_t i, j;
	145
	146	memset(&Config.hacks, 0, sizeof(Config.hacks));
	147
	148	for (i = 0; i < ARRAY_SIZE(hack_db); i++)
	149	{
	150	for (j = 0; j < hack_db[i].id_list_len; j++)
	151	{
	152	if (strncmp(CdromId, hack_db[i].id_list[j], 9))
	153	continue;
	154	*hack_db[i].var = 1;
	155	SysPrintf("using hack: %s\n", hack_db[i].name);
	156	break;
	157	}
	158	}
	159
	160	/* Apply Memory card hack for Codename Tenka. (The game needs one of the memory card slots to be empty) */
	161	for (i = 0; i < ARRAY_SIZE(MemorycardHack_db); i++)
	162	{
	163	if (strncmp(CdromId, MemorycardHack_db[i], 9) == 0)
	164	{
	165	/* Disable the second memory card slot for the game */
	166	Config.Mcd2[0] = 0;
	167	/* This also needs to be done because in sio.c, they don't use Config.Mcd2 for that purpose */
	168	McdDisable[1] = 1;
	169	break;
	170	}
	171	}
	172
	173	/* Dynarec game-specific hacks */
	174	new_dynarec_hacks_pergame = 0;
	175	Config.cycle_multiplier_override = 0;
	176
	177	for (i = 0; i < ARRAY_SIZE(cycle_multiplier_overrides); i++)
	178	{
	179	if (strcmp(CdromId, cycle_multiplier_overrides[i].id) == 0)
	180	{
	181	Config.cycle_multiplier_override = cycle_multiplier_overrides[i].mult;
	182	new_dynarec_hacks_pergame \|= NDHACK_OVERRIDE_CYCLE_M;
	183	SysPrintf("using cycle_multiplier_override: %d\n",
	184	Config.cycle_multiplier_override);
	185	break;
	186	}
	187	}
	188
	189	lightrec_hacks = 0;
	190
	191	for (i = 0; drc_is_lightrec() && i < ARRAY_SIZE(lightrec_hacks_db); i++) {
	192	if (strcmp(CdromId, lightrec_hacks_db[i].id) == 0)
	193	{
	194	lightrec_hacks = lightrec_hacks_db[i].hacks;
	195	SysPrintf("using lightrec_hacks: 0x%x\n", lightrec_hacks);
	196	break;
	197	}
	198	}
	199	}
	200
	201	// from duckstation's gamedb.json
	202	static const u16 libcrypt_ids[] = {
	203	17, 311, 995, 1041, 1226, 1241, 1301, 1362, 1431, 1444,
	204	1492, 1493, 1494, 1495, 1516, 1517, 1518, 1519, 1545, 1564,
	205	1695, 1700, 1701, 1702, 1703, 1704, 1715, 1733, 1763, 1882,
	206	1906, 1907, 1909, 1943, 1979, 2004, 2005, 2006, 2007, 2024,
	207	2025, 2026, 2027, 2028, 2029, 2030, 2031, 2061, 2071, 2080,
	208	2081, 2082, 2083, 2084, 2086, 2104, 2105, 2112, 2113, 2118,
	209	2181, 2182, 2184, 2185, 2207, 2208, 2209, 2210, 2211, 2222,
	210	2264, 2290, 2292, 2293, 2328, 2329, 2330, 2354, 2355, 2365,
	211	2366, 2367, 2368, 2369, 2395, 2396, 2402, 2430, 2431, 2432,
	212	2433, 2487, 2488, 2489, 2490, 2491, 2529, 2530, 2531, 2532,
	213	2533, 2538, 2544, 2545, 2546, 2558, 2559, 2560, 2561, 2562,
	214	2563, 2572, 2573, 2681, 2688, 2689, 2698, 2700, 2704, 2705,
	215	2706, 2707, 2708, 2722, 2723, 2724, 2733, 2754, 2755, 2756,
	216	2763, 2766, 2767, 2768, 2769, 2824, 2830, 2831, 2834, 2835,
	217	2839, 2857, 2858, 2859, 2860, 2861, 2862, 2965, 2966, 2967,
	218	2968, 2969, 2975, 2976, 2977, 2978, 2979, 3061, 3062, 3189,
	219	3190, 3191, 3241, 3242, 3243, 3244, 3245, 3324, 3489, 3519,
	220	3520, 3521, 3522, 3523, 3530, 3603, 3604, 3605, 3606, 3607,
	221	3626, 3648, 12080, 12081, 12082, 12083, 12084, 12328, 12329, 12330,
	222	12558, 12559, 12560, 12561, 12562, 12965, 12966, 12967, 12968, 12969,
	223	22080, 22081, 22082, 22083, 22084, 22328, 22329, 22330, 22965, 22966,
	224	22967, 22968, 22969, 32080, 32081, 32082, 32083, 32084, 32965, 32966,
	225	32967, 32968, 32969
	226	};
	227
	228	// as documented by nocash
	229	static const u16 libcrypt_sectors[16] = {
	230	14105, 14231, 14485, 14579, 14649, 14899, 15056, 15130,
	231	15242, 15312, 15378, 15628, 15919, 16031, 16101, 16167
	232	};
	233
	234	int check_unsatisfied_libcrypt(void)
	235	{
	236	const char *p = CdromId + 4;
	237	u16 id, key = 0;
	238	size_t i;
	239
	240	if (strncmp(CdromId, "SCE", 3) && strncmp(CdromId, "SLE", 3))
	241	return 0;
	242	while (*p == '0')
	243	p++;
	244	id = (u16)atoi(p);
	245	for (i = 0; i < ARRAY_SIZE(libcrypt_ids); i++)
	246	if (id == libcrypt_ids[i])
	247	break;
	248	if (i == ARRAY_SIZE(libcrypt_ids))
	249	return 0;
	250
	251	// detected a protected game
	252	if (!CDR_getBufferSub(libcrypt_sectors[0]) && !sbi_sectors) {
	253	SysPrintf("==================================================\n");
	254	SysPrintf("LibCrypt game detected with missing SBI/subchannel\n");
	255	SysPrintf("==================================================\n");
	256	return 1;
	257	}
	258
	259	if (sbi_sectors) {
	260	// calculate key just for fun (we don't really need it)
	261	for (i = 0; i < 16; i++)
	262	if (CheckSBI(libcrypt_sectors[i] - 2*75))
	263	key \|= 1u << (15 - i);
	264	}
	265	if (key)
	266	SysPrintf("%s, possible key=%04X\n", "LibCrypt detected", key);
	267	else
	268	SysPrintf("%s\n", "LibCrypt detected");
	269	return 0;
	270	}