/************************************************************************* 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) { } /* memory pointers */ UINT8 * m_fgvideoram; 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; }; /*----------- defined in video/mosaic.c -----------*/ WRITE8_HANDLER( mosaic_fgvideoram_w ); WRITE8_HANDLER( mosaic_bgvideoram_w ); VIDEO_START( mosaic ); SCREEN_UPDATE( mosaic );