Minor fix
This commit is contained in:
parent
a60e72fc04
commit
1413225463
|
@ -56,7 +56,7 @@ impl GenesisControllerPort {
|
|||
(true, 2) => self.outputs | ((inputs & 0x0030) as u8) | (((inputs & 0x0F00) >> 8) as u8),
|
||||
(false, 3) => self.outputs | (((inputs & 0x00C0) >> 2) as u8) | 0x0F,
|
||||
(true, 3) => self.outputs | ((inputs & 0x003F) as u8),
|
||||
(false, 1) => self.outputs | (((inputs & 0x00C0) >> 2) as u8) | ((inputs & 0x0003) as u8),
|
||||
(false, 0) => self.outputs | (((inputs & 0x00C0) >> 2) as u8) | ((inputs & 0x0003) as u8),
|
||||
_ => 0,
|
||||
}
|
||||
}
|
||||
|
|
|
@ -47,6 +47,7 @@ const STATUS_IN_VBLANK: u16 = 0x0008;
|
|||
//const STATUS_FIFO_FULL: u16 = 0x0100;
|
||||
const STATUS_FIFO_EMPTY: u16 = 0x0200;
|
||||
|
||||
const MODE1_BF_DISABLE_DISPLAY: u8 = 0x01;
|
||||
//const MODE1_BF_ENABLE_HV_COUNTER: u8 = 0x02;
|
||||
const MODE1_BF_HSYNC_INTERRUPT: u8 = 0x10;
|
||||
|
||||
|
@ -652,8 +653,10 @@ impl Steppable for Ym7101 {
|
|||
}
|
||||
|
||||
self.swapper.swap();
|
||||
let mut frame = self.swapper.current.lock().unwrap();
|
||||
self.state.draw_frame(&mut frame);
|
||||
if (self.state.mode_1 & MODE1_BF_DISABLE_DISPLAY) == 0 {
|
||||
let mut frame = self.swapper.current.lock().unwrap();
|
||||
self.state.draw_frame(&mut frame);
|
||||
}
|
||||
|
||||
self.frame_complete.signal();
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue