UINT32 nwktr_state::screen_update_nwktr(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
device_t *voodoo = machine().device("voodoo");
bitmap.fill(machine().pens[0], cliprect);
voodoo_update(voodoo, bitmap, cliprect);
const rectangle &visarea = screen.visible_area();
const rectangle tilemap_rect(visarea.min_x, visarea.max_x, visarea.min_y+16, visarea.max_y);
k001604_draw_front_layer(m_k001604, bitmap, tilemap_rect);
draw_7segment_led(bitmap, 3, 3, m_led_reg0);
draw_7segment_led(bitmap, 9, 3, m_led_reg1);
return 0;
}
UINT32 funkball_state::screen_update( screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect )
{
return voodoo_update(m_voodoo, bitmap, cliprect) ? 0 : UPDATE_HAS_NOT_CHANGED;
}
UINT32 magictg_state::screen_update_magictg(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
return voodoo_update(m_voodoo[0], bitmap, cliprect) ? 0 : UPDATE_HAS_NOT_CHANGED;
}
UINT32 funkball_state::screen_update_funkball(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
voodoo_update(machine().device("voodoo_0"), bitmap, cliprect);
return 0;
}
static VIDEO_UPDATE(viper)
{
return voodoo_update(0, bitmap, cliprect) ? 0 : UPDATE_HAS_NOT_CHANGED;
}
static SCREEN_UPDATE(viper)
{
device_t *device = screen->machine->device("voodoo");
return voodoo_update(device, bitmap, cliprect) ? 0 : UPDATE_HAS_NOT_CHANGED;
}
