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group sample/pulse/usecs into Instant

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🪞👃🪞 2024-10-27 14:44:02 +02:00
parent 205dbef9b0
commit fec6294c7b
4 changed files with 43 additions and 20 deletions
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3
crates/tek_sequencer/src/arranger_snd.rs
View file

@ -4,6 +4,9 @@ impl<E: Engine> Audio for Arranger<E> {
if let Some(ref transport) = self.transport {
transport.write().unwrap().process(client, scope);
}
//for track in self.arrangement.tracks.iter_mut() {
//track.player.process(client, scope)
//}
Control::Continue
}
}

1
crates/tek_sequencer/src/sequencer_snd.rs
View file

@ -7,7 +7,6 @@ impl<E: Engine> Audio for Sequencer<E> {
Control::Continue
}
}
impl Phrase {
/// Write a chunk of MIDI events to an output port.
pub fn process_out (

24
crates/tek_sequencer/src/transport.rs
View file

@ -3,14 +3,10 @@ use crate::*;
pub struct TransportTime {
/// Current sample sr, tempo, and PPQ.
pub timebase: Timebase,
/// Current moment in time
pub instant: Instant,
/// Playback state
pub playing: RwLock<Option<TransportState>>,
/// Current time in samples
pub sample: AtomicUsize,
/// Current time in pulses
pub pulse: AtomicUsize,
/// Current time in microseconds
pub usecs: AtomicUsize,
/// Note quantization factor
pub quant: AtomicUsize,
/// Launch quantization factor
@ -57,16 +53,16 @@ impl PulsesPerQuaver<usize> for TransportTime {
#[inline] fn set_ppq (&self, ppq: usize) { self.timebase.set_ppq(ppq as f64); }
}
impl FramePosition<usize> for TransportTime {
#[inline] fn sample (&self) -> usize { self.sample.load(Ordering::Relaxed) }
#[inline] fn set_sample (&self, sample: usize) { self.sample.store(sample, Ordering::Relaxed); }
#[inline] fn sample (&self) -> usize { self.instant.sample() }
#[inline] fn set_sample (&self, sample: usize) { self.instant.set_sample(sample) }
}
impl UsecPosition<usize> for TransportTime {
#[inline] fn usec (&self) -> usize { self.usecs.load(Ordering::Relaxed) }
#[inline] fn set_usec (&self, usec: usize) { self.usecs.store(usec, Ordering::Relaxed); }
#[inline] fn usec (&self) -> usize { self.instant.usec() }
#[inline] fn set_usec (&self, usec: usize) { self.instant.set_usec(usec) }
}
impl PulsePosition<usize> for TransportTime {
#[inline] fn pulse (&self) -> usize { self.pulse.load(Ordering::Relaxed) }
#[inline] fn set_pulse (&self, usec: usize) { self.pulse.store(usec, Ordering::Relaxed); }
#[inline] fn pulse (&self) -> usize { self.instant.pulse() }
#[inline] fn set_pulse (&self, usec: usize) { self.instant.set_pulse(usec); }
}
impl Quantize<usize> for TransportTime {
#[inline] fn quant (&self) -> usize { self.quant.load(Ordering::Relaxed) }
@ -97,9 +93,7 @@ impl<E: Engine> TransportToolbar<E> {
playing: Some(TransportState::Stopped).into(),
quant: 24.into(),
sync: (timebase.ppq() as usize * 4).into(),
sample: 0.into(),
pulse: 0.into(),
usecs: 0.into(),
instant: Instant::default(),
timebase,
})
}