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class tecmo_state : public driver_device
{
public:
tecmo_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
int m_adpcm_pos;
int m_adpcm_end;
int m_adpcm_data;
int m_video_type;
UINT8 *m_txvideoram;
UINT8 *m_fgvideoram;
UINT8 *m_bgvideoram;
tilemap_t *m_tx_tilemap;
tilemap_t *m_fg_tilemap;
tilemap_t *m_bg_tilemap;
UINT8 m_fgscroll[3];
UINT8 m_bgscroll[3];
UINT8 *m_spriteram;
size_t m_spriteram_size;
};
/*----------- defined in video/tecmo.c -----------*/
WRITE8_HANDLER( tecmo_txvideoram_w );
WRITE8_HANDLER( tecmo_fgvideoram_w );
WRITE8_HANDLER( tecmo_bgvideoram_w );
WRITE8_HANDLER( tecmo_fgscroll_w );
WRITE8_HANDLER( tecmo_bgscroll_w );
WRITE8_HANDLER( tecmo_flipscreen_w );
VIDEO_START( tecmo );
SCREEN_UPDATE( tecmo );
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