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#include "includes/nb1413m3.h"
class nbmj8900_state : public driver_device
{
public:
enum
{
TIMER_BLITTER
};
nbmj8900_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_maincpu(*this, "maincpu"),
m_nb1413m3(*this, "nb1413m3") { }
required_device<cpu_device> m_maincpu;
required_device<nb1413m3_device> m_nb1413m3;
int m_scrolly;
int m_blitter_destx;
int m_blitter_desty;
int m_blitter_sizex;
int m_blitter_sizey;
int m_blitter_src_addr;
int m_blitter_direction_x;
int m_blitter_direction_y;
int m_vram;
int m_gfxrom;
int m_dispflag;
int m_flipscreen;
int m_clutsel;
int m_screen_refresh;
int m_gfxdraw_mode;
int m_screen_height;
int m_screen_width;
bitmap_ind16 m_tmpbitmap0;
bitmap_ind16 m_tmpbitmap1;
UINT8 *m_videoram0;
UINT8 *m_videoram1;
UINT8 *m_palette;
UINT8 *m_clut;
int m_flipscreen_old;
DECLARE_READ8_MEMBER(nbmj8900_palette_type1_r);
DECLARE_WRITE8_MEMBER(nbmj8900_palette_type1_w);
DECLARE_READ8_MEMBER(nbmj8900_palette_type2_r);
DECLARE_WRITE8_MEMBER(nbmj8900_palette_type2_w);
DECLARE_READ8_MEMBER(nbmj8900_palette_type3_r);
DECLARE_WRITE8_MEMBER(nbmj8900_palette_type3_w);
DECLARE_WRITE8_MEMBER(nbmj8900_clutsel_w);
DECLARE_READ8_MEMBER(nbmj8900_clut_r);
DECLARE_WRITE8_MEMBER(nbmj8900_clut_w);
DECLARE_WRITE8_MEMBER(nbmj8900_blitter_w);
DECLARE_WRITE8_MEMBER(nbmj8900_scrolly_w);
DECLARE_WRITE8_MEMBER(nbmj8900_vramsel_w);
DECLARE_WRITE8_MEMBER(nbmj8900_romsel_w);
DECLARE_DRIVER_INIT(togenkyo);
DECLARE_DRIVER_INIT(ohpaipee);
virtual void video_start();
UINT32 screen_update_nbmj8900(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void nbmj8900_vramflip(int vram);
void update_pixel0(int x, int y);
void update_pixel1(int x, int y);
void nbmj8900_gfxdraw();
protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
};
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