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

    Street Fighter

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

typedef struct _sf_state sf_state;
struct _sf_state
{
	/* memory pointers */
	UINT16 *    videoram;
	UINT16 *    objectram;
//	UINT16 *    paletteram;    // currently this uses generic palette handling
	size_t      videoram_size;

	/* video-related */
	tilemap     *bg_tilemap, *fg_tilemap, *tx_tilemap;
	int         sf_active;
	UINT16      bgscroll, fgscroll;

	/* devices */
	const device_config *maincpu;
	const device_config *audiocpu;
};


/*----------- defined in video/sf.c -----------*/

WRITE16_HANDLER( sf_bg_scroll_w );
WRITE16_HANDLER( sf_fg_scroll_w );
WRITE16_HANDLER( sf_videoram_w );
WRITE16_HANDLER( sf_gfxctrl_w );

VIDEO_START( sf );
VIDEO_UPDATE( sf );