[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" } },
	/* 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" } },
b8f3d43d	100	/* Brave Fencer Musashi - cd sectors arrive too fast */
353119c2	101	{ 170, { "SLUS00726", "SLPS01490" } },
86be2515	102	#if defined(DRC_DISABLE) \|\| defined(LIGHTREC) /* new_dynarec has a hack for this game */
1562ed57	103	/* Parasite Eve II - internal timer checks */
353119c2	104	{ 125, { "SLUS01042", "SLUS01055", "SLES02558", "SLES12558" } },
1562ed57	105	#endif
b99a48f2	106	/* Discworld Noir - audio skips if CPU runs too fast */
353119c2	107	{ 222, { "SLES01549", "SLES02063", "SLES02064" } },
9170c48e	108	/* Digimon World */
353119c2	109	{ 153, { "SLUS01032", "SLES02914" } },
8f3fa1e8	110	/* Syphon Filter - reportedly hangs under unknown conditions */
353119c2	111	{ 169, { "SCUS94240" } },
9159f799	112	/* Psychic Detective - some weird race condition in the game's cdrom code */
	113	{ 222, { "SLUS00165", "SLUS00166", "SLUS00167" } },
	114	{ 222, { "SLES00070", "SLES10070", "SLES20070" } },
d28e9a2e	115	/* Vib-Ribbon - cd timing issues (PAL+ari64drc only?) */
d28e9a2e	116	{ 200, { "SCES02873" } },
b2abce3b	117	/* Zero Divide - sometimes too fast */
b2abce3b	118	{ 200, { "SLUS00183", "SLES00159", "SLPS00083", "SLPM80008" } },
d7907215	119	};
d7907215	120
8bccdd17 PC	121	static const struct
	122	{
	123	const char * const id;
	124	u32 hacks;
	125	}
	126	lightrec_hacks_db[] =
	127	{
	128	/* Formula One Arcade */
	129	{ "SCES03886", LIGHTREC_HACK_INV_DMA_ONLY },
	130
	131	/* Formula One '99 */
	132	{ "SLUS00870", LIGHTREC_HACK_INV_DMA_ONLY },
	133	{ "SCPS10101", LIGHTREC_HACK_INV_DMA_ONLY },
	134	{ "SCES01979", LIGHTREC_HACK_INV_DMA_ONLY },
	135	{ "SLES01979", LIGHTREC_HACK_INV_DMA_ONLY },
	136
	137	/* Formula One 2000 */
	138	{ "SLUS01134", LIGHTREC_HACK_INV_DMA_ONLY },
	139	{ "SCES02777", LIGHTREC_HACK_INV_DMA_ONLY },
	140	{ "SCES02778", LIGHTREC_HACK_INV_DMA_ONLY },
	141	{ "SCES02779", LIGHTREC_HACK_INV_DMA_ONLY },
	142
	143	/* Formula One 2001 */
	144	{ "SCES03404", LIGHTREC_HACK_INV_DMA_ONLY },
	145	{ "SCES03423", LIGHTREC_HACK_INV_DMA_ONLY },
	146	{ "SCES03424", LIGHTREC_HACK_INV_DMA_ONLY },
	147	{ "SCES03524", LIGHTREC_HACK_INV_DMA_ONLY },
	148	};
	149
630b122b	150	/* Function for automatic patching according to GameID. */
cdee2d81	151	void Apply_Hacks_Cdrom(void)
630b122b	152	{
d0d2939d	153	size_t i, j;
	154
	155	memset(&Config.hacks, 0, sizeof(Config.hacks));
	156
	157	for (i = 0; i < ARRAY_SIZE(hack_db); i++)
	158	{
	159	for (j = 0; j < hack_db[i].id_list_len; j++)
	160	{
	161	if (strncmp(CdromId, hack_db[i].id_list[j], 9))
	162	continue;
	163	*hack_db[i].var = 1;
	164	SysPrintf("using hack: %s\n", hack_db[i].name);
	165	break;
	166	}
	167	}
	168
26e9c4f1	169	if (Config.hacks.dualshock_init_analog) {
	170	// assume the default is off, see LoadPAD1plugin()
	171	for (i = 0; i < 8; i++)
	172	padToggleAnalog(i);
	173	}
	174
630b122b	175	/* Apply Memory card hack for Codename Tenka. (The game needs one of the memory card slots to be empty) */
d0d2939d	176	for (i = 0; i < ARRAY_SIZE(MemorycardHack_db); i++)
630b122b	177	{
	178	if (strncmp(CdromId, MemorycardHack_db[i], 9) == 0)
	179	{
	180	/* Disable the second memory card slot for the game */
	181	Config.Mcd2[0] = 0;
	182	/* This also needs to be done because in sio.c, they don't use Config.Mcd2 for that purpose */
	183	McdDisable[1] = 1;
d0d2939d	184	break;
630b122b	185	}
	186	}
	187
	188	/* Dynarec game-specific hacks */
	189	new_dynarec_hacks_pergame = 0;
1562ed57	190	Config.cycle_multiplier_override = 0;
630b122b	191
1562ed57	192	for (i = 0; i < ARRAY_SIZE(cycle_multiplier_overrides); i++)
630b122b	193	{
353119c2	194	const char * const * const ids = cycle_multiplier_overrides[i].id;
	195	for (j = 0; j < ARRAY_SIZE(cycle_multiplier_overrides[i].id); j++)
	196	if (ids[j] && strcmp(ids[j], CdromId) == 0)
	197	break;
	198	if (j < ARRAY_SIZE(cycle_multiplier_overrides[i].id))
d7907215	199	{
1562ed57	200	Config.cycle_multiplier_override = cycle_multiplier_overrides[i].mult;
d7907215	201	new_dynarec_hacks_pergame \|= NDHACK_OVERRIDE_CYCLE_M;
1562ed57	202	SysPrintf("using cycle_multiplier_override: %d\n",
1562ed57	203	Config.cycle_multiplier_override);
d7907215	204	break;
d7907215	205	}
630b122b	206	}
8bccdd17 PC	207
	208	lightrec_hacks = 0;
	209
	210	for (i = 0; drc_is_lightrec() && i < ARRAY_SIZE(lightrec_hacks_db); i++) {
	211	if (strcmp(CdromId, lightrec_hacks_db[i].id) == 0)
	212	{
	213	lightrec_hacks = lightrec_hacks_db[i].hacks;
	214	SysPrintf("using lightrec_hacks: 0x%x\n", lightrec_hacks);
	215	break;
	216	}
	217	}
630b122b	218	}
cdee2d81	219
	220	// from duckstation's gamedb.json
	221	static const u16 libcrypt_ids[] = {
	222	17, 311, 995, 1041, 1226, 1241, 1301, 1362, 1431, 1444,
	223	1492, 1493, 1494, 1495, 1516, 1517, 1518, 1519, 1545, 1564,
	224	1695, 1700, 1701, 1702, 1703, 1704, 1715, 1733, 1763, 1882,
	225	1906, 1907, 1909, 1943, 1979, 2004, 2005, 2006, 2007, 2024,
	226	2025, 2026, 2027, 2028, 2029, 2030, 2031, 2061, 2071, 2080,
	227	2081, 2082, 2083, 2084, 2086, 2104, 2105, 2112, 2113, 2118,
	228	2181, 2182, 2184, 2185, 2207, 2208, 2209, 2210, 2211, 2222,
	229	2264, 2290, 2292, 2293, 2328, 2329, 2330, 2354, 2355, 2365,
	230	2366, 2367, 2368, 2369, 2395, 2396, 2402, 2430, 2431, 2432,
	231	2433, 2487, 2488, 2489, 2490, 2491, 2529, 2530, 2531, 2532,
	232	2533, 2538, 2544, 2545, 2546, 2558, 2559, 2560, 2561, 2562,
	233	2563, 2572, 2573, 2681, 2688, 2689, 2698, 2700, 2704, 2705,
	234	2706, 2707, 2708, 2722, 2723, 2724, 2733, 2754, 2755, 2756,
	235	2763, 2766, 2767, 2768, 2769, 2824, 2830, 2831, 2834, 2835,
	236	2839, 2857, 2858, 2859, 2860, 2861, 2862, 2965, 2966, 2967,
	237	2968, 2969, 2975, 2976, 2977, 2978, 2979, 3061, 3062, 3189,
	238	3190, 3191, 3241, 3242, 3243, 3244, 3245, 3324, 3489, 3519,
	239	3520, 3521, 3522, 3523, 3530, 3603, 3604, 3605, 3606, 3607,
	240	3626, 3648, 12080, 12081, 12082, 12083, 12084, 12328, 12329, 12330,
	241	12558, 12559, 12560, 12561, 12562, 12965, 12966, 12967, 12968, 12969,
	242	22080, 22081, 22082, 22083, 22084, 22328, 22329, 22330, 22965, 22966,
	243	22967, 22968, 22969, 32080, 32081, 32082, 32083, 32084, 32965, 32966,
	244	32967, 32968, 32969
	245	};
	246
	247	// as documented by nocash
	248	static const u16 libcrypt_sectors[16] = {
	249	14105, 14231, 14485, 14579, 14649, 14899, 15056, 15130,
	250	15242, 15312, 15378, 15628, 15919, 16031, 16101, 16167
	251	};
	252
	253	int check_unsatisfied_libcrypt(void)
	254	{
	255	const char *p = CdromId + 4;
	256	u16 id, key = 0;
	257	size_t i;
	258
	259	if (strncmp(CdromId, "SCE", 3) && strncmp(CdromId, "SLE", 3))
	260	return 0;
	261	while (*p == '0')
	262	p++;
	263	id = (u16)atoi(p);
	264	for (i = 0; i < ARRAY_SIZE(libcrypt_ids); i++)
	265	if (id == libcrypt_ids[i])
	266	break;
	267	if (i == ARRAY_SIZE(libcrypt_ids))
	268	return 0;
	269
	270	// detected a protected game
	271	if (!CDR_getBufferSub(libcrypt_sectors[0]) && !sbi_sectors) {
	272	SysPrintf("==================================================\n");
	273	SysPrintf("LibCrypt game detected with missing SBI/subchannel\n");
	274	SysPrintf("==================================================\n");
	275	return 1;
	276	}
	277
	278	if (sbi_sectors) {
	279	// calculate key just for fun (we don't really need it)
	280	for (i = 0; i < 16; i++)
	281	if (CheckSBI(libcrypt_sectors[i] - 2*75))
	282	key \|= 1u << (15 - i);
283	}
284	if (key)
285	SysPrintf("%s, possible key=%04X\n", "LibCrypt detected", key);
286	else
287	SysPrintf("%s\n", "LibCrypt detected");
288	return 0;
289	}