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class f1gp_state : public driver_device
{
public:
f1gp_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
/* memory pointers */
UINT16 * m_sharedram;
UINT16 * m_spr1vram;
UINT16 * m_spr2vram;
UINT16 * m_spr1cgram;
UINT16 * m_spr2cgram;
UINT16 * m_fgvideoram;
UINT16 * m_rozvideoram;
UINT16 * m_sprcgram;
UINT16 * m_spritelist;
UINT16 * m_spriteram;
UINT16 * m_fgregs;
UINT16 * m_rozregs;
UINT16 * m_zoomdata;
// UINT16 * m_paletteram; // currently this uses generic palette handling
size_t m_spr1cgram_size;
size_t m_spr2cgram_size;
size_t m_spriteram_size;
/* video-related */
tilemap_t *m_fg_tilemap;
tilemap_t *m_roz_tilemap;
int m_roz_bank;
int m_flipscreen;
int m_gfxctrl;
int m_scroll[2];
/* misc */
int m_pending_command;
/* devices */
device_t *m_audiocpu;
device_t *m_k053936;
};
/*----------- defined in video/f1gp.c -----------*/
READ16_HANDLER( f1gp_zoomdata_r );
WRITE16_HANDLER( f1gp_zoomdata_w );
READ16_HANDLER( f1gp_rozvideoram_r );
WRITE16_HANDLER( f1gp_rozvideoram_w );
WRITE16_HANDLER( f1gp_fgvideoram_w );
WRITE16_HANDLER( f1gp_fgscroll_w );
WRITE16_HANDLER( f1gp_gfxctrl_w );
WRITE16_HANDLER( f1gp2_gfxctrl_w );
VIDEO_START( f1gp );
VIDEO_START( f1gpb );
VIDEO_START( f1gp2 );
SCREEN_UPDATE( f1gp );
SCREEN_UPDATE( f1gpb );
SCREEN_UPDATE( f1gp2 );
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