[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",
	/* Point Blank - calibration cursor */
	"SCED00287", "SCES00886", "SLUS00481",
	/* Simple 1500 Series Vol. 57: The Meiro */
	"SLPM86715",
	/* Spot Goes to Hollywood */
	"SLES00330", "SLPS00394", "SLUS00014",
	/* Tiny Tank */
	"SCES01338", "SCES02072", "SCES02072", "SCES02072", "SCES02072", "SCUS94427",
	/* Vampire Hunter D */
	"SLES02731", "SLPS02477", "SLPS03198", "SLUS01138",
};

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

static const char * const dualshock_timing1024_hack_db[] =
{
	/* Judge Dredd - could also be poor cdrom+mdec+dma timing */
	"SLUS00630", "SLES00755",
};

static const char * const dualshock_init_analog_hack_db[] =
{
	/* Formula 1 Championship Edition */
	"SLUS00546",
};

#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_centering, gpu_centering_hack_db),
	HACK_ENTRY(gpu_timing1024, dualshock_timing1024_hack_db),
	HACK_ENTRY(dualshock_init_analog, dualshock_init_analog_hack_db),
};

static const struct
{
	int mult;
	const char * const id[4];
}
cycle_multiplier_overrides[] =
{
	/* note: values are = (10000 / gui_option) */
	/* Internal Section - fussy about timings */
	{ 202, { "SLPS01868" } },
	/* Super Robot Taisen Alpha - on the edge with 175,
	 * changing memcard settings is enough to break/unbreak it */
	{ 190, { "SLPS02528", "SLPS02636" } },
	/* Colin McRae Rally - language selection menu does not work with 175 */
	{ 174, { "SLES00477" } },
	/* Brave Fencer Musashi - cd sectors arrive too fast */
	{ 170, { "SLUS00726", "SLPS01490" } },
#if defined(DRC_DISABLE) || defined(LIGHTREC) /* new_dynarec has a hack for this game */
	/* Parasite Eve II - internal timer checks */
	{ 125, { "SLUS01042", "SLUS01055", "SLES02558", "SLES12558" } },
#endif
	/* Discworld Noir - audio skips if CPU runs too fast */
	{ 222, { "SLES01549", "SLES02063", "SLES02064" } },
	/* Digimon World */
	{ 153, { "SLUS01032", "SLES02914" } },
	/* Syphon Filter - reportedly hangs under unknown conditions */
	{ 169, { "SCUS94240" } },
	/* Psychic Detective - some weird race condition in the game's cdrom code */
	{ 222, { "SLUS00165", "SLUS00166", "SLUS00167" } },
	{ 222, { "SLES00070", "SLES10070", "SLES20070" } },
	/* Vib-Ribbon - cd timing issues (PAL+ari64drc only?) */
	{ 200, { "SCES02873" } },
	/* Zero Divide - sometimes too fast */
	{ 200, { "SLUS00183", "SLES00159", "SLPS00083", "SLPM80008" } },
};

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;
		}
	}

	if (Config.hacks.dualshock_init_analog) {
		// assume the default is off, see LoadPAD1plugin()
		for (i = 0; i < 8; i++)
			padToggleAnalog(i);
	}

	/* 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++)
	{
		const char * const * const ids = cycle_multiplier_overrides[i].id;
		for (j = 0; j < ARRAY_SIZE(cycle_multiplier_overrides[i].id); j++)
			if (ids[j] && strcmp(ids[j], CdromId) == 0)
				break;
		if (j < ARRAY_SIZE(cycle_multiplier_overrides[i].id))
		{
			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
630b122b	1	#include "misc.h"
630b122b	2	#include "sio.h"
cdee2d81	3	#include "ppf.h"
630b122b	4	#include "new_dynarec/new_dynarec.h"
8bccdd17	5	#include "lightrec/plugin.h"
630b122b	6
	7	/* It's duplicated from emu_if.c */
	8	#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
	9
8bccdd17 PC	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
d0d2939d	15	static const char * const MemorycardHack_db[] =
630b122b	16	{
630b122b	17	/* Lifeforce Tenka, also known as Codename Tenka */
d0d2939d	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
fae38d7a	28	static const char * const gpu_slow_llist_db[] =
fae38d7a	29	{
fe564285 WVP	30	/* Bomberman Fantasy Race */
fe564285 WVP	31	"SLES01712", "SLPS01525", "SLPS91138", "SLPM87102", "SLUS00823",
fae38d7a	32	/* Crash Bash */
	33	"SCES02834", "SCUS94570", "SCUS94616", "SCUS94654",
	34	/* Final Fantasy IV */
	35	"SCES03840", "SLPM86028", "SLUS01360",
d28e9a2e	36	/* Point Blank - calibration cursor */
d28e9a2e	37	"SCED00287", "SCES00886", "SLUS00481",
5fdfbd00	38	/* Simple 1500 Series Vol. 57: The Meiro */
5fdfbd00	39	"SLPM86715",
fae38d7a	40	/* Spot Goes to Hollywood */
fae38d7a	41	"SLES00330", "SLPS00394", "SLUS00014",
5fdfbd00	42	/* Tiny Tank */
5fdfbd00	43	"SCES01338", "SCES02072", "SCES02072", "SCES02072", "SCES02072", "SCUS94427",
fae38d7a	44	/* Vampire Hunter D */
	45	"SLES02731", "SLPS02477", "SLPS03198", "SLUS01138",
	46	};
	47
b3ff74ba	48	static const char * const gpu_centering_hack_db[] =
	49	{
	50	/* Gradius Gaiden */
	51	"SLPM86042", "SLPM86103", "SLPM87323",
	52	/* Sexy Parodius */
	53	"SLPM86009",
	54	};
	55
6a3b3d86	56	static const char * const dualshock_timing1024_hack_db[] =
	57	{
	58	/* Judge Dredd - could also be poor cdrom+mdec+dma timing */
	59	"SLUS00630", "SLES00755",
	60	};
	61
26e9c4f1	62	static const char * const dualshock_init_analog_hack_db[] =
	63	{
	64	/* Formula 1 Championship Edition */
	65	"SLUS00546",
	66	};
	67
d0d2939d	68	#define HACK_ENTRY(var, list) \
	69	{ #var, &Config.hacks.var, list, ARRAY_SIZE(list) }
	70
	71	static const struct
	72	{
	73	const char *name;
	74	boolean *var;
	75	const char * const * id_list;
	76	size_t id_list_len;
	77	}
	78	hack_db[] =
	79	{
	80	HACK_ENTRY(cdr_read_timing, cdr_read_hack_db),
fae38d7a	81	HACK_ENTRY(gpu_slow_list_walking, gpu_slow_llist_db),
b3ff74ba	82	HACK_ENTRY(gpu_centering, gpu_centering_hack_db),
6a3b3d86	83	HACK_ENTRY(gpu_timing1024, dualshock_timing1024_hack_db),
26e9c4f1	84	HACK_ENTRY(dualshock_init_analog, dualshock_init_analog_hack_db),
630b122b	85	};
630b122b	86
d7907215	87	static const struct
d7907215	88	{
d7907215	89	int mult;
353119c2	90	const char * const id[4];
d7907215	91	}
1562ed57	92	cycle_multiplier_overrides[] =
d7907215	93	{
9170c48e	94	/* note: values are = (10000 / gui_option) */
d7907215	95	/* Internal Section - fussy about timings */
353119c2	96	{ 202, { "SLPS01868" } },
d7907215	97	/* Super Robot Taisen Alpha - on the edge with 175,
d7907215	98	* changing memcard settings is enough to break/unbreak it */
353119c2	99	{ 190, { "SLPS02528", "SLPS02636" } },
4cc48a6b PC	100	/* Colin McRae Rally - language selection menu does not work with 175 */
4cc48a6b PC	101	{ 174, { "SLES00477" } },
b8f3d43d	102	/* Brave Fencer Musashi - cd sectors arrive too fast */
353119c2	103	{ 170, { "SLUS00726", "SLPS01490" } },
86be2515	104	#if defined(DRC_DISABLE) \|\| defined(LIGHTREC) /* new_dynarec has a hack for this game */
1562ed57	105	/* Parasite Eve II - internal timer checks */
353119c2	106	{ 125, { "SLUS01042", "SLUS01055", "SLES02558", "SLES12558" } },
1562ed57	107	#endif
b99a48f2	108	/* Discworld Noir - audio skips if CPU runs too fast */
353119c2	109	{ 222, { "SLES01549", "SLES02063", "SLES02064" } },
9170c48e	110	/* Digimon World */
353119c2	111	{ 153, { "SLUS01032", "SLES02914" } },
8f3fa1e8	112	/* Syphon Filter - reportedly hangs under unknown conditions */
353119c2	113	{ 169, { "SCUS94240" } },
9159f799	114	/* Psychic Detective - some weird race condition in the game's cdrom code */
	115	{ 222, { "SLUS00165", "SLUS00166", "SLUS00167" } },
	116	{ 222, { "SLES00070", "SLES10070", "SLES20070" } },
d28e9a2e	117	/* Vib-Ribbon - cd timing issues (PAL+ari64drc only?) */
d28e9a2e	118	{ 200, { "SCES02873" } },
b2abce3b	119	/* Zero Divide - sometimes too fast */
b2abce3b	120	{ 200, { "SLUS00183", "SLES00159", "SLPS00083", "SLPM80008" } },
d7907215	121	};
d7907215	122
8bccdd17 PC	123	static const struct
	124	{
	125	const char * const id;
	126	u32 hacks;
	127	}
	128	lightrec_hacks_db[] =
	129	{
	130	/* Formula One Arcade */
	131	{ "SCES03886", LIGHTREC_HACK_INV_DMA_ONLY },
	132
	133	/* Formula One '99 */
	134	{ "SLUS00870", LIGHTREC_HACK_INV_DMA_ONLY },
	135	{ "SCPS10101", LIGHTREC_HACK_INV_DMA_ONLY },
	136	{ "SCES01979", LIGHTREC_HACK_INV_DMA_ONLY },
	137	{ "SLES01979", LIGHTREC_HACK_INV_DMA_ONLY },
	138
	139	/* Formula One 2000 */
	140	{ "SLUS01134", LIGHTREC_HACK_INV_DMA_ONLY },
	141	{ "SCES02777", LIGHTREC_HACK_INV_DMA_ONLY },
	142	{ "SCES02778", LIGHTREC_HACK_INV_DMA_ONLY },
	143	{ "SCES02779", LIGHTREC_HACK_INV_DMA_ONLY },
	144
	145	/* Formula One 2001 */
	146	{ "SCES03404", LIGHTREC_HACK_INV_DMA_ONLY },
	147	{ "SCES03423", LIGHTREC_HACK_INV_DMA_ONLY },
	148	{ "SCES03424", LIGHTREC_HACK_INV_DMA_ONLY },
	149	{ "SCES03524", LIGHTREC_HACK_INV_DMA_ONLY },
	150	};
	151
630b122b	152	/* Function for automatic patching according to GameID. */
cdee2d81	153	void Apply_Hacks_Cdrom(void)
630b122b	154	{
d0d2939d	155	size_t i, j;
	156
	157	memset(&Config.hacks, 0, sizeof(Config.hacks));
	158
	159	for (i = 0; i < ARRAY_SIZE(hack_db); i++)
	160	{
	161	for (j = 0; j < hack_db[i].id_list_len; j++)
	162	{
	163	if (strncmp(CdromId, hack_db[i].id_list[j], 9))
	164	continue;
	165	*hack_db[i].var = 1;
	166	SysPrintf("using hack: %s\n", hack_db[i].name);
	167	break;
	168	}
	169	}
	170
26e9c4f1	171	if (Config.hacks.dualshock_init_analog) {
	172	// assume the default is off, see LoadPAD1plugin()
	173	for (i = 0; i < 8; i++)
	174	padToggleAnalog(i);
	175	}
	176
630b122b	177	/* Apply Memory card hack for Codename Tenka. (The game needs one of the memory card slots to be empty) */
d0d2939d	178	for (i = 0; i < ARRAY_SIZE(MemorycardHack_db); i++)
630b122b	179	{
	180	if (strncmp(CdromId, MemorycardHack_db[i], 9) == 0)
	181	{
	182	/* Disable the second memory card slot for the game */
	183	Config.Mcd2[0] = 0;
	184	/* This also needs to be done because in sio.c, they don't use Config.Mcd2 for that purpose */
	185	McdDisable[1] = 1;
d0d2939d	186	break;
630b122b	187	}
	188	}
	189
	190	/* Dynarec game-specific hacks */
	191	new_dynarec_hacks_pergame = 0;
1562ed57	192	Config.cycle_multiplier_override = 0;
630b122b	193
1562ed57	194	for (i = 0; i < ARRAY_SIZE(cycle_multiplier_overrides); i++)
630b122b	195	{
353119c2	196	const char * const * const ids = cycle_multiplier_overrides[i].id;
	197	for (j = 0; j < ARRAY_SIZE(cycle_multiplier_overrides[i].id); j++)
	198	if (ids[j] && strcmp(ids[j], CdromId) == 0)
	199	break;
	200	if (j < ARRAY_SIZE(cycle_multiplier_overrides[i].id))
d7907215	201	{
1562ed57	202	Config.cycle_multiplier_override = cycle_multiplier_overrides[i].mult;
d7907215	203	new_dynarec_hacks_pergame \|= NDHACK_OVERRIDE_CYCLE_M;
1562ed57	204	SysPrintf("using cycle_multiplier_override: %d\n",
1562ed57	205	Config.cycle_multiplier_override);
d7907215	206	break;
d7907215	207	}
630b122b	208	}
8bccdd17 PC	209
	210	lightrec_hacks = 0;
	211
	212	for (i = 0; drc_is_lightrec() && i < ARRAY_SIZE(lightrec_hacks_db); i++) {
	213	if (strcmp(CdromId, lightrec_hacks_db[i].id) == 0)
	214	{
	215	lightrec_hacks = lightrec_hacks_db[i].hacks;
	216	SysPrintf("using lightrec_hacks: 0x%x\n", lightrec_hacks);
	217	break;
	218	}
	219	}
630b122b	220	}
cdee2d81	221
	222	// from duckstation's gamedb.json
	223	static const u16 libcrypt_ids[] = {
	224	17, 311, 995, 1041, 1226, 1241, 1301, 1362, 1431, 1444,
	225	1492, 1493, 1494, 1495, 1516, 1517, 1518, 1519, 1545, 1564,
	226	1695, 1700, 1701, 1702, 1703, 1704, 1715, 1733, 1763, 1882,
	227	1906, 1907, 1909, 1943, 1979, 2004, 2005, 2006, 2007, 2024,
	228	2025, 2026, 2027, 2028, 2029, 2030, 2031, 2061, 2071, 2080,
	229	2081, 2082, 2083, 2084, 2086, 2104, 2105, 2112, 2113, 2118,
	230	2181, 2182, 2184, 2185, 2207, 2208, 2209, 2210, 2211, 2222,
	231	2264, 2290, 2292, 2293, 2328, 2329, 2330, 2354, 2355, 2365,
	232	2366, 2367, 2368, 2369, 2395, 2396, 2402, 2430, 2431, 2432,
	233	2433, 2487, 2488, 2489, 2490, 2491, 2529, 2530, 2531, 2532,
	234	2533, 2538, 2544, 2545, 2546, 2558, 2559, 2560, 2561, 2562,
	235	2563, 2572, 2573, 2681, 2688, 2689, 2698, 2700, 2704, 2705,
	236	2706, 2707, 2708, 2722, 2723, 2724, 2733, 2754, 2755, 2756,
	237	2763, 2766, 2767, 2768, 2769, 2824, 2830, 2831, 2834, 2835,
	238	2839, 2857, 2858, 2859, 2860, 2861, 2862, 2965, 2966, 2967,
	239	2968, 2969, 2975, 2976, 2977, 2978, 2979, 3061, 3062, 3189,
	240	3190, 3191, 3241, 3242, 3243, 3244, 3245, 3324, 3489, 3519,
	241	3520, 3521, 3522, 3523, 3530, 3603, 3604, 3605, 3606, 3607,
	242	3626, 3648, 12080, 12081, 12082, 12083, 12084, 12328, 12329, 12330,
	243	12558, 12559, 12560, 12561, 12562, 12965, 12966, 12967, 12968, 12969,
	244	22080, 22081, 22082, 22083, 22084, 22328, 22329, 22330, 22965, 22966,
	245	22967, 22968, 22969, 32080, 32081, 32082, 32083, 32084, 32965, 32966,
	246	32967, 32968, 32969
	247	};
	248
	249	// as documented by nocash
	250	static const u16 libcrypt_sectors[16] = {
	251	14105, 14231, 14485, 14579, 14649, 14899, 15056, 15130,
	252	15242, 15312, 15378, 15628, 15919, 16031, 16101, 16167
	253	};
	254
	255	int check_unsatisfied_libcrypt(void)
	256	{
	257	const char *p = CdromId + 4;
	258	u16 id, key = 0;
	259	size_t i;
	260
	261	if (strncmp(CdromId, "SCE", 3) && strncmp(CdromId, "SLE", 3))
	262	return 0;
	263	while (*p == '0')
	264	p++;
	265	id = (u16)atoi(p);
	266	for (i = 0; i < ARRAY_SIZE(libcrypt_ids); i++)
	267	if (id == libcrypt_ids[i])
	268	break;
	269	if (i == ARRAY_SIZE(libcrypt_ids))
	270	return 0;
	271
	272	// detected a protected game
	273	if (!CDR_getBufferSub(libcrypt_sectors[0]) && !sbi_sectors) {
	274	SysPrintf("==================================================\n");
	275	SysPrintf("LibCrypt game detected with missing SBI/subchannel\n");
	276	SysPrintf("==================================================\n");
	277	return 1;
	278	}
	279
	280	if (sbi_sectors) {
	281	// calculate key just for fun (we don't really need it)
	282	for (i = 0; i < 16; i++)
	283	if (CheckSBI(libcrypt_sectors[i] - 2*75))
	284	key \|= 1u << (15 - i);
285	}
286	if (key)
287	SysPrintf("%s, possible key=%04X\n", "LibCrypt detected", key);
288	else
289	SysPrintf("%s\n", "LibCrypt detected");
290	return 0;
291	}