summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/includes/gijoe.h
blob: c22597276297a0625a40a25622c4045e0c0de93b (plain) (blame)
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
/*************************************************************************

    GI Joe

*************************************************************************/

class gijoe_state : public driver_device
{
public:
	gijoe_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag) ,
		m_spriteram(*this, "spriteram"),
		m_workram(*this, "workram"){ }

	/* memory pointers */
	required_shared_ptr<UINT16> m_spriteram;
	required_shared_ptr<UINT16> m_workram;
//  UINT16 *    m_paletteram;    // currently this uses generic palette handling

	/* video-related */
	int         m_avac_bits[4];
	int         m_avac_occupancy[4];
	int         m_layer_colorbase[4];
	int         m_layer_pri[4];
	int         m_avac_vrc;
	int         m_sprite_colorbase;

	/* misc */
	UINT16      m_cur_control2;
	emu_timer   *m_dmadelay_timer;

	/* devices */
	cpu_device *m_maincpu;
	cpu_device *m_audiocpu;
	device_t *m_k054539;
	device_t *m_k056832;
	device_t *m_k053246;
	device_t *m_k053251;
	DECLARE_READ16_MEMBER(control2_r);
	DECLARE_WRITE16_MEMBER(control2_w);
	DECLARE_WRITE16_MEMBER(sound_cmd_w);
	DECLARE_WRITE16_MEMBER(sound_irq_w);
	DECLARE_READ16_MEMBER(sound_status_r);
	virtual void machine_start();
	virtual void machine_reset();
	virtual void video_start();
	UINT32 screen_update_gijoe(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	INTERRUPT_GEN_MEMBER(gijoe_interrupt);
	TIMER_CALLBACK_MEMBER(dmaend_callback);
	void gijoe_objdma(  );
};

/*----------- defined in video/gijoe.c -----------*/
extern void gijoe_sprite_callback(running_machine &machine, int *code, int *color, int *priority_mask);
extern void gijoe_tile_callback(running_machine &machine, int layer, int *code, int *color, int *flags);