/************************************************************************* Son Son *************************************************************************/ class sonson_state : public driver_device { public: sonson_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) { } /* memory pointers */ UINT8 * m_videoram; UINT8 * m_colorram; UINT8 * m_spriteram; size_t m_videoram_size; size_t m_spriteram_size; /* video-related */ tilemap_t *m_bg_tilemap; /* misc */ int m_last_irq; /* devices */ device_t *m_audiocpu; }; /*----------- defined in video/sonson.c -----------*/ WRITE8_HANDLER( sonson_videoram_w ); WRITE8_HANDLER( sonson_colorram_w ); WRITE8_HANDLER( sonson_scrollx_w ); WRITE8_HANDLER( sonson_flipscreen_w ); PALETTE_INIT( sonson ); VIDEO_START( sonson ); SCREEN_UPDATE( sonson );