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
48
49
50
51
52
53
54
55
56
|
/*************************************************************************
Gradius 3
*************************************************************************/
class gradius3_state : public driver_device
{
public:
gradius3_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_gfxram(*this, "gfxram"){ }
/* memory pointers */
required_shared_ptr<UINT16> m_gfxram;
// UINT16 * m_paletteram; // currently this uses generic palette handling
/* video-related */
int m_layer_colorbase[3];
int m_sprite_colorbase;
/* misc */
int m_priority;
int m_irqAen;
int m_irqBmask;
/* devices */
cpu_device *m_maincpu;
cpu_device *m_audiocpu;
cpu_device *m_subcpu;
device_t *m_k007232;
device_t *m_k052109;
device_t *m_k051960;
DECLARE_READ16_MEMBER(k052109_halfword_r);
DECLARE_WRITE16_MEMBER(k052109_halfword_w);
DECLARE_READ16_MEMBER(k051937_halfword_r);
DECLARE_WRITE16_MEMBER(k051937_halfword_w);
DECLARE_READ16_MEMBER(k051960_halfword_r);
DECLARE_WRITE16_MEMBER(k051960_halfword_w);
DECLARE_WRITE16_MEMBER(cpuA_ctrl_w);
DECLARE_WRITE16_MEMBER(cpuB_irqenable_w);
DECLARE_WRITE16_MEMBER(cpuB_irqtrigger_w);
DECLARE_WRITE16_MEMBER(sound_command_w);
DECLARE_WRITE16_MEMBER(sound_irq_w);
DECLARE_READ16_MEMBER(gradius3_gfxrom_r);
DECLARE_WRITE16_MEMBER(gradius3_gfxram_w);
DECLARE_WRITE8_MEMBER(sound_bank_w);
virtual void machine_start();
virtual void machine_reset();
virtual void video_start();
UINT32 screen_update_gradius3(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
};
/*----------- defined in video/gradius3.c -----------*/
extern void gradius3_sprite_callback(running_machine &machine, int *code,int *color,int *priority_mask,int *shadow);
extern void gradius3_tile_callback(running_machine &machine, int layer,int bank,int *code,int *color,int *flags,int *priority);
|