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#define PIXMAP_COLOR_BASE (16 + 32)
#define BITMAPRAM_SIZE 0x6000
class dogfgt_state : public driver_device
{
public:
dogfgt_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
/* memory pointers */
UINT8 * m_bgvideoram;
UINT8 * m_spriteram;
UINT8 * m_sharedram;
// UINT8 * m_paletteram; // currently this uses generic palette handling
size_t m_spriteram_size;
/* video-related */
bitmap_t *m_pixbitmap;
tilemap_t *m_bg_tilemap;
UINT8 *m_bitmapram;
int m_bm_plane;
int m_pixcolor;
int m_scroll[4];
int m_lastflip;
int m_lastpixcolor;
/* sound-related */
int m_soundlatch;
int m_last_snd_ctrl;
/* devices */
device_t *m_subcpu;
};
/*----------- defined in video/dogfgt.c -----------*/
WRITE8_HANDLER( dogfgt_plane_select_w );
READ8_HANDLER( dogfgt_bitmapram_r );
WRITE8_HANDLER( dogfgt_bitmapram_w );
WRITE8_HANDLER( dogfgt_bgvideoram_w );
WRITE8_HANDLER( dogfgt_scroll_w );
WRITE8_HANDLER( dogfgt_1800_w );
PALETTE_INIT( dogfgt );
VIDEO_START( dogfgt );
SCREEN_UPDATE( dogfgt );
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