[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
	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	/* Point Blank - calibration cursor */
	37	"SCED00287", "SCES00886", "SLUS00481",
	38	/* Simple 1500 Series Vol. 57: The Meiro */
	39	"SLPM86715",
	40	/* Spot Goes to Hollywood */
	41	"SLES00330", "SLPS00394", "SLUS00014",
	42	/* Tiny Tank */
	43	"SCES01338", "SCES02072", "SCES02072", "SCES02072", "SCES02072", "SCUS94427",
	44	/* Vampire Hunter D */
	45	"SLES02731", "SLPS02477", "SLPS03198", "SLUS01138",
	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	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
	62	static const char * const dualshock_init_analog_hack_db[] =
	63	{
	64	/* Formula 1 Championship Edition */
	65	"SLUS00546",
	66	};
	67
	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),
	81	HACK_ENTRY(gpu_slow_list_walking, gpu_slow_llist_db),
	82	HACK_ENTRY(gpu_centering, gpu_centering_hack_db),
	83	HACK_ENTRY(gpu_timing1024, dualshock_timing1024_hack_db),
	84	HACK_ENTRY(dualshock_init_analog, dualshock_init_analog_hack_db),
	85	};
	86
	87	static const struct
	88	{
	89	int mult;
	90	const char * const id[4];
	91	}
	92	cycle_multiplier_overrides[] =
	93	{
	94	/* note: values are = (10000 / gui_option) */
	95	/* Internal Section - fussy about timings */
	96	{ 202, { "SLPS01868" } },
	97	/* Super Robot Taisen Alpha - on the edge with 175,
	98	* changing memcard settings is enough to break/unbreak it */
	99	{ 190, { "SLPS02528", "SLPS02636" } },
	100	/* Colin McRae Rally - language selection menu does not work with 175 */
	101	{ 174, { "SLES00477" } },
	102	/* Brave Fencer Musashi - cd sectors arrive too fast */
	103	{ 170, { "SLUS00726", "SLPS01490" } },
	104	#if defined(DRC_DISABLE) \|\| defined(LIGHTREC) /* new_dynarec has a hack for this game */
	105	/* Parasite Eve II - internal timer checks */
	106	{ 125, { "SLUS01042", "SLUS01055", "SLES02558", "SLES12558" } },
	107	#endif
	108	/* Discworld Noir - audio skips if CPU runs too fast */
	109	{ 222, { "SLES01549", "SLES02063", "SLES02064" } },
	110	/* Digimon World */
	111	{ 153, { "SLUS01032", "SLES02914" } },
	112	/* Syphon Filter - reportedly hangs under unknown conditions */
	113	{ 169, { "SCUS94240" } },
	114	/* Psychic Detective - some weird race condition in the game's cdrom code */
	115	{ 222, { "SLUS00165", "SLUS00166", "SLUS00167" } },
	116	{ 222, { "SLES00070", "SLES10070", "SLES20070" } },
	117	/* Vib-Ribbon - cd timing issues (PAL+ari64drc only?) */
	118	{ 200, { "SCES02873" } },
	119	/* Zero Divide - sometimes too fast */
	120	{ 200, { "SLUS00183", "SLES00159", "SLPS00083", "SLPM80008" } },
	121	};
	122
	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
	152	/* Function for automatic patching according to GameID. */
	153	void Apply_Hacks_Cdrom(void)
	154	{
	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
	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
	177	/* Apply Memory card hack for Codename Tenka. (The game needs one of the memory card slots to be empty) */
	178	for (i = 0; i < ARRAY_SIZE(MemorycardHack_db); i++)
	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;
	186	break;
	187	}
	188	}
	189
	190	/* Dynarec game-specific hacks */
	191	new_dynarec_hacks_pergame = 0;
	192	Config.cycle_multiplier_override = 0;
	193
	194	for (i = 0; i < ARRAY_SIZE(cycle_multiplier_overrides); i++)
	195	{
	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))
	201	{
	202	Config.cycle_multiplier_override = cycle_multiplier_overrides[i].mult;
	203	new_dynarec_hacks_pergame \|= NDHACK_OVERRIDE_CYCLE_M;
	204	SysPrintf("using cycle_multiplier_override: %d\n",
	205	Config.cycle_multiplier_override);
	206	break;
	207	}
	208	}
	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	}
	220	}
	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	}