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r30821 Wednesday 4th June, 2014 at 08:08:09 UTC by Alex Jackson
Clean up hotchase and tail2nos as requested by Fabio. Use official (and actually formerly trademarked in the US) name for the k051316 as longname (nw)

[src/mame/drivers]	tail2nos.c wecleman.c
[src/mame/includes]	tail2nos.h
[src/mame/video]	k051316.c k051316.h k052109.h tail2nos.c wecleman.c

trunk/src/mame/includes/tail2nos.h

r30820	r30821
13	13	: driver_device(mconfig, type, tag),
14	14	m_bgvideoram(*this, "bgvideoram"),
15	15	m_spriteram(*this, "spriteram"),
	16	m_zoomram(*this, "k051316"),
16	17	m_maincpu(*this, "maincpu"),
17	18	m_audiocpu(*this, "audiocpu"),
18	19	m_k051316(*this, "k051316"),
r30820	r30821
22	23	/* memory pointers */
23	24	required_shared_ptr<UINT16> m_bgvideoram;
24	25	required_shared_ptr<UINT16> m_spriteram;
25		UINT16 *    m_zoomdata;
26		//  UINT16 *    m_paletteram;    // currently this uses generic palette handling
	26	required_shared_ptr<UINT16> m_zoomram;
27	27
28	28	/* video-related */
29	29	tilemap_t   *m_bg_tilemap;
r30820	r30821
40	40
41	41	DECLARE_WRITE16_MEMBER(sound_command_w);
42	42	DECLARE_WRITE16_MEMBER(tail2nos_bgvideoram_w);
43		DECLARE_READ16_MEMBER(tail2nos_zoomdata_r);
44	43	DECLARE_WRITE16_MEMBER(tail2nos_zoomdata_w);
45	44	DECLARE_WRITE16_MEMBER(tail2nos_gfxbank_w);
46	45	DECLARE_WRITE8_MEMBER(sound_bankswitch_w);

trunk/src/mame/video/wecleman.c

r30820	r30821
970	970
971	971	K051316_CB_MEMBER(wecleman_state::hotchase_zoom_callback_2)
972	972	{
973		*code |= (*color & 0x01) << 8;
974	973	*color = ((*color & 0x3f) << 1) | ((*code & 0x80) >> 7);
975	974	}
976	975

trunk/src/mame/video/k051316.c

r30820	r30821
1	1	/*
2		Konami 051316
	2	Konami 051316 PSAC
3	3	------
4	4	Manages a 32x32 tilemap (16x16 tiles, 512x512 pixels) which can be zoomed,
5	5	distorted and rotated.
r30820	r30821
83	83	256*8
84	84	};
85	85
86		const gfx_layout k051316_device::charlayout_tail2nos =
87		{
88		16,16,
89		RGN_FRAC(1,1),
90		4,
91		{ 0, 1, 2, 3 },
92		{ WORD_XOR_BE(0)*4, WORD_XOR_BE(1)*4, WORD_XOR_BE(2)*4, WORD_XOR_BE(3)*4,
93		WORD_XOR_BE(4)*4, WORD_XOR_BE(5)*4, WORD_XOR_BE(6)*4, WORD_XOR_BE(7)*4,
94		WORD_XOR_BE(8)*4, WORD_XOR_BE(9)*4, WORD_XOR_BE(10)*4, WORD_XOR_BE(11)*4,
95		WORD_XOR_BE(12)*4, WORD_XOR_BE(13)*4, WORD_XOR_BE(14)*4, WORD_XOR_BE(15)*4 },
96		{ 0*64, 1*64, 2*64, 3*64, 4*64, 5*64, 6*64, 7*64,
97		8*64, 9*64, 10*64, 11*64, 12*64, 13*64, 14*64, 15*64 },
98		128*8
99		};
100	86
101
102	87	GFXDECODE_MEMBER( k051316_device::gfxinfo )
103	88	GFXDECODE_DEVICE(DEVICE_SELF, 0, charlayout4, 0, 1)
104	89	GFXDECODE_END
r30820	r30821
111	96	GFXDECODE_DEVICE(DEVICE_SELF, 0, charlayout8, 0, 1)
112	97	GFXDECODE_END
113	98
114		GFXDECODE_MEMBER( k051316_device::gfxinfo4_tail2nos )
115		GFXDECODE_DEVICE(DEVICE_SELF, 0, charlayout_tail2nos, 0, 1)
	99	GFXDECODE_MEMBER( k051316_device::gfxinfo4_ram )
	100	GFXDECODE_DEVICE_RAM(DEVICE_SELF, 0, charlayout4, 0, 1)
116	101	GFXDECODE_END
117	102
118	103
119	104	k051316_device::k051316_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
120		: device_t(mconfig, K051316, "K051316 Video Controller", tag, owner, clock, "k051316", __FILE__),
	105	: device_t(mconfig, K051316, "K051316 PSAC", tag, owner, clock, "k051316", __FILE__),
121	106	device_gfx_interface(mconfig, *this, gfxinfo),
122		m_ram(NULL),
123	107	m_zoom_rom(NULL),
124	108	m_zoom_size(0),
125	109	m_dx(0),
126	110	m_dy(0),
127	111	m_wrap(0),
128		m_pen_is_mask(false),
129		m_bpp(0),
	112	m_pen_is_mask(false),
	113	m_pixels_per_byte(2), // 4bpp layout is default
130	114	m_transparent_pen(0)
131	115	{
132	116	}
r30820	r30821
134	118	void k051316_device::set_bpp(device_t &device, int bpp)
135	119	{
136	120	k051316_device &dev = downcast<k051316_device &>(device);
137		dev.m_bpp = bpp;
138	121
139	122	switch(bpp)
140	123	{
141	124	case 4:
142	125	device_gfx_interface::static_set_info(dev, gfxinfo);
	126	dev.m_pixels_per_byte = 2;
143	127	break;
144	128	case 7:
145	129	device_gfx_interface::static_set_info(dev, gfxinfo7);
	130	dev.m_pixels_per_byte = 1;
146	131	break;
147	132	case 8:
148	133	device_gfx_interface::static_set_info(dev, gfxinfo8);
	134	dev.m_pixels_per_byte = 1;
149	135	break;
150	136	case -4:
151		device_gfx_interface::static_set_info(dev, gfxinfo4_tail2nos);
152		dev.m_bpp = 4;
	137	device_gfx_interface::static_set_info(dev, gfxinfo4_ram);
	138	dev.m_pixels_per_byte = 2;
153	139	break;
154	140	default:
155	141	fatalerror("Unsupported bpp\n");
r30820	r30821
164	150
165	151	void k051316_device::device_start()
166	152	{
167		m_zoom_rom = region()->base();
168		m_zoom_size = region()->bytes();
	153	memory_region *ROM = region();
	154	if (ROM != NULL)
	155	{
	156	m_zoom_rom = ROM->base();
	157	m_zoom_size = ROM->bytes();
	158	}
169	159
170	160	decode_gfx();
171	161	gfx(0)->set_colors(palette()->entries() / gfx(0)->depth());
172		if (m_bpp == 4)
173		gfx(0)->set_source_and_total(m_zoom_rom, m_zoom_size / 128);
174		else
175		gfx(0)->set_source_and_total(m_zoom_rom, m_zoom_size / 256);
176	162
177	163	m_tmap = &machine().tilemap().create(*this, tilemap_get_info_delegate(FUNC(k051316_device::get_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
178		m_ram = auto_alloc_array_clear(machine(), UINT8, 0x800);
	164	m_ram.resize_and_clear(0x800);
179	165
180	166	if (!m_pen_is_mask)
181	167	m_tmap->set_transparent_pen(m_transparent_pen);
r30820	r30821
188	174	// bind callbacks
189	175	m_k051316_cb.bind_relative_to(*owner());
190	176
191		save_pointer(NAME(m_ram), 0x800);
	177	save_item(NAME(m_ram));
192	178	save_item(NAME(m_ctrlram));
193	179	save_item(NAME(m_wrap));
194	180
r30820	r30821
221	207
222	208	READ8_MEMBER( k051316_device::rom_r )
223	209	{
	210	assert (m_zoom_size != 0);
	211
224	212	if ((m_ctrlram[0x0e] & 0x01) == 0)
225	213	{
226	214	int addr = offset + (m_ctrlram[0x0c] << 11) + (m_ctrlram[0x0d] << 19);
227		if (m_bpp <= 4)
228		addr /= 2;
	215	addr /= m_pixels_per_byte;
229	216	addr &= m_zoom_size - 1;
230	217
231	218	//  popmessage("%s: offset %04x addr %04x", space.machine().describe_context(), offset, addr);
r30820	r30821
245	232	//if (offset >= 0x0c) logerror("%s: write %02x to 051316 reg %x\n", space.machine().describe_context(), data, offset);
246	233	}
247	234
248		// a few games (ajax, rollerg, ultraman, etc.) can enable and disable wraparound after start
	235	// some games (ajax, rollerg, ultraman, etc.) have external logic that can enable or disable wraparound dynamically
249	236	void k051316_device::wraparound_enable( int status )
250	237	{
251	238	m_wrap = status;

trunk/src/mame/video/k051316.h

r30820	r30821
32	32	static const gfx_layout charlayout4;
33	33	static const gfx_layout charlayout7;
34	34	static const gfx_layout charlayout8;
35		static const gfx_layout charlayout_tail2nos;
36	35	DECLARE_GFXDECODE_MEMBER(gfxinfo);
37	36	DECLARE_GFXDECODE_MEMBER(gfxinfo7);
38	37	DECLARE_GFXDECODE_MEMBER(gfxinfo8);
39		DECLARE_GFXDECODE_MEMBER(gfxinfo4_tail2nos);
	38	DECLARE_GFXDECODE_MEMBER(gfxinfo4_ram);
40	39
41	40	// static configuration
42	41	static void set_k051316_callback(device_t &device, k051316_cb_delegate callback) { downcast<k051316_device &>(device).m_k051316_cb = callback; }
r30820	r30821
74	73	void zoom_draw(screen_device &screen, bitmap_ind16 &bitmap,const rectangle &cliprect,int flags,UINT32 priority);
75	74	void wraparound_enable(int status);
76	75
77		void zoomram_updated(UINT32 offs) { gfx(0)->mark_dirty(offs); }
	76	void mark_gfx_dirty(offs_t byteoffset) { gfx(0)->mark_dirty(byteoffset * m_pixels_per_byte / (16 * 16)); }
78	77
79	78	protected:
80	79	// device-level overrides
r30820	r30821
83	82
84	83	private:
85	84	// internal state
86		UINT8 *m_ram;
	85	dynamic_array<UINT8> m_ram;
87	86	UINT8 m_ctrlram[16];
88	87	tilemap_t *m_tmap;
89	88
r30820	r30821
93	92	int m_dx, m_dy;
94	93	int m_wrap;
95	94	bool m_pen_is_mask;
96		int m_bpp, m_transparent_pen;
	95	int m_pixels_per_byte;
	96	int m_transparent_pen;
97	97	k051316_cb_delegate m_k051316_cb;
98	98
99	99	TILE_GET_INFO_MEMBER(get_tile_info);

trunk/src/mame/video/k052109.h

r30820	r30821
87	87	UINT8    m_has_extra_video_ram;
88	88	INT32    m_rmrd_line;
89	89	UINT8    m_irq_enabled;
90		//INT32    m_dx[3], m_dy[3];
91	90	UINT8    m_romsubbank, m_scrollctrl;
92	91	required_device<gfxdecode_device> m_gfxdecode;
93	92	required_device<palette_device> m_palette;

trunk/src/mame/video/tail2nos.c

r30820	r30821
44	44
45	45	m_bg_tilemap->mark_all_dirty();
46	46
47		for (i = 0; i < 0x20000; i += 64)
48		{
49		m_gfxdecode->gfx(2)->mark_dirty(i / 64);
50		}
	47	m_k051316->gfx(0)->mark_all_dirty();
51	48	}
52	49
53	50	void tail2nos_state::video_start()
r30820	r30821
56	53
57	54	m_bg_tilemap->set_transparent_pen(15);
58	55
59		m_zoomdata = (UINT16 *)memregion("k051316")->base();
60
61		save_pointer(NAME(m_zoomdata), 0x20000 / 2);
62	56	machine().save().register_postload(save_prepost_delegate(FUNC(tail2nos_state::tail2nos_postload), this));
63	57	}
64	58
r30820	r30821
76	70	m_bg_tilemap->mark_tile_dirty(offset);
77	71	}
78	72
79		READ16_MEMBER(tail2nos_state::tail2nos_zoomdata_r)
80		{
81		return m_zoomdata[offset];
82		}
83
84	73	WRITE16_MEMBER(tail2nos_state::tail2nos_zoomdata_w)
85	74	{
86		int oldword = m_zoomdata[offset];
87
88		COMBINE_DATA(&m_zoomdata[offset]);
89		// mark dirty the tilemap inside K051316 device
90		if (oldword != m_zoomdata[offset])
91		m_k051316->zoomram_updated(offset / 64);
	75	int oldword = m_zoomram[offset];
	76	COMBINE_DATA(&m_zoomram[offset]);
	77	// tell the K051316 device the data changed
	78	if (oldword != m_zoomram[offset])
	79	m_k051316->mark_gfx_dirty(offset * 2);
92	80	}
93	81
94	82	WRITE16_MEMBER(tail2nos_state::tail2nos_gfxbank_w)

trunk/src/mame/drivers/wecleman.c

r30820	r30821
1373	1373	ROM_REGION( 0x20000, "k051316_1", 0 )    /* bg */
1374	1374	ROM_LOAD( "763e14", 0x000000, 0x020000, CRC(60392aa1) SHA1(8499eb40a246587e24f6fd00af2eaa6d75ee6363) )
1375	1375
1376		ROM_REGION( 0x10000, "k051316_2", 0 )    /* fg (patched) */
1377		ROM_LOAD( "763a13", 0x000000, 0x010000, CRC(8bed8e0d) SHA1(ccff330abc23fe499e76c16cab5783c3daf155dd) )
	1376	ROM_REGION( 0x08000, "k051316_2", 0 )    /* fg */
	1377	/* first half empty - PCB silkscreen reads "27256/27512" */
	1378	ROM_LOAD( "763a13", 0x000000, 0x008000, CRC(8bed8e0d) SHA1(ccff330abc23fe499e76c16cab5783c3daf155dd) )
	1379	ROM_CONTINUE( 0x000000, 0x008000 )
1378	1380
1379	1381	ROM_REGION( 0x20000, "gfx4", 0 )    /* road */
1380	1382	ROM_LOAD( "763e15", 0x000000, 0x020000, CRC(7110aa43) SHA1(639dc002cc1580f0530bb5bb17f574e2258d5954) )
r30820	r30821
1449	1451	//  UINT16 *RAM1 = (UINT16) memregion("maincpu")->base(); /* Main CPU patches */
1450	1452	//  RAM[0x1140/2] = 0x0015; RAM[0x195c/2] = 0x601A; // faster self test
1451	1453
1452		UINT8 *RAM;
1453
1454		/* Decode GFX Roms */
1455
1456		/* Let's swap even and odd bytes of the sprites gfx roms */
1457		RAM = memregion("gfx1")->base();
1458
1459	1454	/* Now we can unpack each nibble of the sprites into a pixel (one byte) */
1460	1455	hotchase_sprite_decode(3,0x80000*2);  // num banks, bank len
1461	1456
1462		/* Let's copy the second half of the fg layer gfx (charset) over the first */
1463		RAM = memregion("k051316_2")->base();
1464		memcpy(&RAM[0], &RAM[0x10000/2], 0x10000/2);
1465
1466	1457	m_spr_color_offs = 0;
1467	1458	}
1468	1459

trunk/src/mame/drivers/tail2nos.c

r30820	r30821
32	32
33	33	static ADDRESS_MAP_START( main_map, AS_PROGRAM, 16, tail2nos_state )
34	34	AM_RANGE(0x000000, 0x03ffff) AM_ROM
35		AM_RANGE(0x200000, 0x27ffff) AM_ROMBANK("bank1")    /* extra ROM */
36		AM_RANGE(0x2c0000, 0x2dffff) AM_ROMBANK("bank2")
37		AM_RANGE(0x400000, 0x41ffff) AM_READWRITE(tail2nos_zoomdata_r, tail2nos_zoomdata_w)
	35	AM_RANGE(0x200000, 0x27ffff) AM_ROM AM_REGION("user1", 0)    /* extra ROM */
	36	AM_RANGE(0x2c0000, 0x2dffff) AM_ROM AM_REGION("user2", 0)
	37	AM_RANGE(0x400000, 0x41ffff) AM_RAM_WRITE(tail2nos_zoomdata_w) AM_SHARE("k051316")
38	38	AM_RANGE(0x500000, 0x500fff) AM_DEVREADWRITE8("k051316", k051316_device, read, write, 0x00ff)
39	39	AM_RANGE(0x510000, 0x51001f) AM_DEVWRITE8("k051316", k051316_device, ctrl_w, 0x00ff)
40	40	AM_RANGE(0xff8000, 0xffbfff) AM_RAM                             /* work RAM */
r30820	r30821
194	194
195	195	void tail2nos_state::machine_reset()
196	196	{
197		/* point to the extra ROMs */
198		membank("bank1")->set_base(memregion("user1")->base());
199		membank("bank2")->set_base(memregion("user2")->base());
200
201	197	m_charbank = 0;
202	198	m_charpalette = 0;
203	199	m_video_enable = 0;
r30820	r30821
278	274	ROM_LOAD( "oj1",          0x000000, 0x40000, CRC(39c36b35) SHA1(a97480696bf6d81bf415737e03cc5324d439ab84) )
279	275	ROM_LOAD( "oj2",          0x040000, 0x40000, CRC(77ccaea2) SHA1(e38175859c75c6d0f2f01752fad6e167608c4662) )
280	276
281		ROM_REGION( 0x20000, "k051316", ROMREGION_ERASE00 )
282		/* RAM, not ROM - handled at run time */
283
284	277	ROM_REGION( 0x20000, "ymsnd", 0 ) /* sound samples */
285	278	ROM_LOAD( "osb",          0x00000, 0x20000, CRC(d49ab2f5) SHA1(92f7f6c8f35ac39910879dd88d2cfb6db7c848c9) )
286	279	ROM_END
r30820	r30821
313	306	ROM_LOAD( "oj1",          0x000000, 0x40000, CRC(39c36b35) SHA1(a97480696bf6d81bf415737e03cc5324d439ab84) )
314	307	ROM_LOAD( "oj2",          0x040000, 0x40000, CRC(77ccaea2) SHA1(e38175859c75c6d0f2f01752fad6e167608c4662) )
315	308
316		ROM_REGION( 0x20000, "k051316", ROMREGION_ERASE00 )
317		/* RAM, not ROM - handled at run time */
318
319	309	ROM_REGION( 0x20000, "ymsnd", 0 ) /* sound samples */
320	310	ROM_LOAD( "osb",          0x00000, 0x20000, CRC(d49ab2f5) SHA1(92f7f6c8f35ac39910879dd88d2cfb6db7c848c9) )
321	311	ROM_END

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199869 Revisions

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