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/*************************************************************************
Mosaic
*************************************************************************/
class mosaic_state : public driver_device
{
public:
mosaic_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_fgvideoram(*this, "fgvideoram"),
m_bgvideoram(*this, "bgvideoram"){ }
/* memory pointers */
required_shared_ptr<UINT8> m_fgvideoram;
required_shared_ptr<UINT8> m_bgvideoram;
// UINT8 * m_paletteram; // currently this uses generic palette handling
/* video-related */
tilemap_t *m_bg_tilemap;
tilemap_t *m_fg_tilemap;
/* misc */
int m_prot_val;
DECLARE_WRITE8_MEMBER(protection_w);
DECLARE_READ8_MEMBER(protection_r);
DECLARE_WRITE8_MEMBER(gfire2_protection_w);
DECLARE_READ8_MEMBER(gfire2_protection_r);
DECLARE_WRITE8_MEMBER(mosaic_fgvideoram_w);
DECLARE_WRITE8_MEMBER(mosaic_bgvideoram_w);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
};
/*----------- defined in video/mosaic.c -----------*/
VIDEO_START( mosaic );
SCREEN_UPDATE_IND16( mosaic );
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