1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
// license:BSD-3-Clause
// copyright-holders:David Haywood, Farfetch'd
#include "sound/okim6295.h"
class speedspn_state : public driver_device
{
public:
speedspn_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_oki(*this, "oki"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_prgbank(*this, "prgbank"),
m_okibank(*this, "okibank"),
m_attram(*this, "attram") { }
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<okim6295_device> m_oki;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_memory_bank m_prgbank;
required_memory_bank m_okibank;
required_shared_ptr<UINT8> m_attram;
tilemap_t *m_tilemap;
bool m_display_disable;
UINT32 m_bank_vidram;
std::vector<UINT8> m_vidram;
DECLARE_READ8_MEMBER(irq_ack_r);
DECLARE_WRITE8_MEMBER(rombank_w);
DECLARE_WRITE8_MEMBER(sound_w);
DECLARE_WRITE8_MEMBER(vidram_w);
DECLARE_WRITE8_MEMBER(attram_w);
DECLARE_READ8_MEMBER(vidram_r);
DECLARE_WRITE8_MEMBER(vidram_bank_w);
DECLARE_WRITE8_MEMBER(display_disable_w);
DECLARE_WRITE8_MEMBER(okibank_w);
TILE_GET_INFO_MEMBER(get_tile_info);
virtual void machine_start() override;
virtual void video_start() override;
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect );
};
|