MAME SVN History

199869 Revisions

r26206 Saturday 16th November, 2013 at 19:40:59 UTC by David Haywood
shuffle happy6 gfx data around (nw)

[src/mame/drivers]	pgm.c
[src/mame/includes]	pgm.h
[src/mame/machine]	pgmprot_igs027a_type3.c

trunk/src/mame/machine/pgmprot_igs027a_type3.c
r26205	r26206
159	159	if (!strcmp(machine().system().name, "theglad")) base = 0x3316;
160	160	if (!strcmp(machine().system().name, "theglad100")) base = 0x3316;
161	161	if (!strcmp(machine().system().name, "theglad101")) base = 0x3316;
	162	if (!strcmp(machine().system().name, "happy6")) base = 0x3316;
162	163
163	164	if (base != -1)
164	165	{
r26205	r26206
643	644	share16[0x158/2] = 0x0005;
644	645	}
645	646
	647	// todo, collapse these to an address swap
	648	void pgm_arm_type3_state::pgm_descramble_happy6(UINT8* src)
	649	{
	650	UINT8* buffer = auto_alloc_array(machine(), UINT8, 0x800000);
	651	int writeaddress = 0;
	652
	653	for (int j = 0; j < 0x800; j += 0x200)
	654	{
	655	for (int i = j; i < 0x800000; i += 0x800)
	656	{
	657	memcpy(buffer + writeaddress, src + i, 0x200);
	658	writeaddress += 0x200;
	659	}
	660	}
	661	memcpy(src, buffer, 0x800000);
	662	auto_free(machine(), buffer);
	663	}
	664
	665
	666
	667	void pgm_arm_type3_state::pgm_descramble_happy6_2(UINT8* src)
	668	{
	669	UINT8* buffer = auto_alloc_array(machine(), UINT8, 0x800000);
	670	int writeaddress = 0;
	671	for (int k = 0; k < 0x800000; k += 0x100000)
	672	{
	673	for (int j = 0; j < 0x40000; j += 0x10000)
	674	{
	675	for (int i = j; i < 0x100000; i += 0x40000)
	676	{
	677	memcpy(buffer + writeaddress, src + i + k, 0x10000);
	678	writeaddress += 0x10000;
	679	}
	680	}
	681	}
	682	memcpy(src, buffer, 0x800000);
	683	auto_free(machine(), buffer);
	684	}
	685
	686	INPUT_PORTS_START( happy6 )
	687	PORT_INCLUDE ( pgm )
	688
	689	PORT_START("RegionHack") /* Region - actually supplied by protection device */
	690	PORT_CONFNAME( 0x00ff, 0x0000, DEF_STR( Region ) )
	691	PORT_CONFSETTING( 0x0000, DEF_STR( China ) )
	692	PORT_CONFSETTING( 0x0001, DEF_STR( Taiwan ) )
	693	PORT_CONFSETTING( 0x0002, DEF_STR( Hong_Kong ) )
	694	PORT_CONFSETTING( 0x0003, "Singapore" )
	695	PORT_CONFSETTING( 0x0004, "Oversea" ) // unlikely this actually exists, there's no english anything!
	696	PORT_CONFSETTING( 0x00ff, "Don't Change" ) // don't hack the region
	697	INPUT_PORTS_END
	698
646	699	DRIVER_INIT_MEMBER(pgm_arm_type3_state,happy6)
647	700	{
	701	UINT8 *src;
	702
	703	src = (UINT8 *)(machine().root_device().memregion("tiles")->base()) + 0x180000;
	704	pgm_descramble_happy6(src);
	705	pgm_descramble_happy6_2(src);
	706
	707	src = (UINT8 *)(machine().root_device().memregion("sprcol")->base()) + 0x000000;
	708	pgm_descramble_happy6(src);
	709	pgm_descramble_happy6_2(src);
	710
	711	src = (UINT8 *)(machine().root_device().memregion("sprcol")->base()) + 0x0800000;
	712	pgm_descramble_happy6(src);
	713	pgm_descramble_happy6_2(src);
	714
	715	src = (UINT8 *)(machine().root_device().memregion("sprmask")->base());
	716	pgm_descramble_happy6(src);
	717	pgm_descramble_happy6_2(src);
	718
	719	src = (UINT8 *)(machine().root_device().memregion("ics")->base()) + 0x400000;
	720	pgm_descramble_happy6(src);
	721	pgm_descramble_happy6_2(src);
	722
648	723	svg_basic_init();
649	724	pgm_happy6_decrypt(machine());
650	725	svg_latch_init();
651	726	pgm_create_dummy_internal_arm_region_theglad();
652	727	pgm_patch_external_arm_rom_jumptable_theglada(0x5f1c0);
653
	728
	729	machine().device("prot")->memory().space(AS_PROGRAM).install_read_handler(0x1000000c, 0x1000000f, read32_delegate(FUNC(pgm_arm_type3_state::theglad_speedup_r),this));
654	730	}

trunk/src/mame/includes/pgm.h
r26205	r26206
348	348	void pgm_create_dummy_internal_arm_region(int size);
349	349	void pgm_patch_external_arm_rom_jumptable_theglada(int base);
350	350	void pgm_create_dummy_internal_arm_region_theglad(void);
	351	void pgm_descramble_happy6(UINT8* src);
	352	void pgm_descramble_happy6_2(UINT8* src);
351	353	void svg_latch_init();
352	354	DECLARE_READ32_MEMBER( dmnfrnt_speedup_r );
353	355	DECLARE_READ16_MEMBER( dmnfrnt_main_speedup_r );
r26205	r26206
503	505
504	506	MACHINE_CONFIG_EXTERN( pgm_arm_type3 );
505	507	INPUT_PORTS_EXTERN(theglad);
	508	INPUT_PORTS_EXTERN(happy6);
506	509
507	510	/----------- defined in machine/pgmprot4.c -----------/
508	511

trunk/src/mame/drivers/pgm.c
r26205	r26206
4225	4225	GAME( 2004, kovlsjba, kovshp, pgm_arm_type1, kovsh, pgm_arm_type1_state, kovlsqh2, ROT0, "bootleg", "Knights of Valour: Luan Shi Jie Ba / Sangoku Senki: Luan Shi Jie Ba (ver. 200CN, set 2)", GAME_IMPERFECT_SOUND \| GAME_UNEMULATED_PROTECTION \| GAME_NOT_WORKING \| GAME_SUPPORTS_SAVE ) /* need internal rom of IGS027A */
4226	4226
4227	4227
4228		GAME( 2004, happy6, pgm, pgm_arm_type3, pgm, pgm_arm_type3_state, happy6, ROT0, "IGS", "Happy 6-in-1 (ver. 101CN)", GAME_IMPERFECT_SOUND \| GAME_UNEMULATED_PROTECTION \| GAME_NOT_WORKING \| GAME_SUPPORTS_SAVE ) /* need internal rom of IGS027A */
	4228	GAME( 2004, happy6, pgm, pgm_arm_type3, happy6, pgm_arm_type3_state, happy6, ROT0, "IGS", "Happy 6-in-1 (ver. 101CN)", GAME_IMPERFECT_SOUND \| GAME_UNEMULATED_PROTECTION \| GAME_NOT_WORKING \| GAME_SUPPORTS_SAVE ) /* need internal rom of IGS027A */
4229	4229
4230	4230	GAME( 2005, svg, pgm, pgm_arm_type3, pgm, pgm_arm_type3_state, svg, ROT0, "IGS / Idea Factory", "S.V.G. - Spectral vs Generation (M68k label V200) (ARM label V200, ROM 10/11/05 S.V.G V201)", GAME_IMPERFECT_SOUND \| GAME_UNEMULATED_PROTECTION \| GAME_NOT_WORKING \| GAME_SUPPORTS_SAVE ) /* need internal rom of IGS027A */ // label was 200, but it's code rev 201? // ARM time: 10:07:20
4231	4231	GAME( 2005, svgpcb, svg, pgm_arm_type3, pgm, pgm_arm_type3_state, svgpcb, ROT0, "IGS / Idea Factory", "S.V.G. - Spectral vs Generation (M68k label V100JP) (ARM label V100JP ROM 05/12/05 S.V.G V100) (JAMMA PCB)", GAME_IMPERFECT_SOUND \| GAME_UNEMULATED_PROTECTION \| GAME_NOT_WORKING \| GAME_SUPPORTS_SAVE ) /* need internal rom of IGS027A */ // ARM time: 15:31:35

199869 Revisions