fix slooo

src/core/time.rs

@@ -13,35 +13,50 @@ impl Timebase {
     pub fn new (rate: f64, bpm: f64, ppq: f64) -> Self {
         Self { rate: rate.into(), bpm: bpm.into(), ppq: ppq.into() }
     }
+
+    /// Frames per second
     #[inline] fn rate (&self) -> f64 {
         self.rate.load(Ordering::Relaxed)
     }
+    /// Usec per frame
     #[inline] fn frame_usec (&self) -> f64 {
         1_000_000 as f64 / self.rate() as f64
     }
+    /// Frames to usecs
     #[inline] pub fn frames_usecs (&self, frame: f64) -> f64 {
         frame * self.frame_usec()
     }
 
+    /// Beats per minute
     #[inline] pub fn bpm (&self) -> f64 {
         self.bpm.load(Ordering::Relaxed)
     }
+    /// Usec per beat
     #[inline] fn beat_usec (&self) -> f64 {
         60_000_000f64 / self.bpm() as f64
     }
 
+    /// Pulses per beat
     #[inline] pub fn ppq (&self) -> f64 {
         self.ppq.load(Ordering::Relaxed)
     }
+    /// Usec per pulse
     #[inline] fn pulse_usec (&self) -> f64 {
         self.beat_usec() / self.ppq() as f64
     }
+    /// Pulses per frame
     #[inline] pub fn pulse_frame (&self) -> f64 {
         self.pulse_usec() / self.frame_usec() as f64
     }
+    /// Frames per pulse
+    #[inline] pub fn frame_pulse (&self) -> f64 {
+        self.frame_usec() as f64 / self.pulse_usec()
+    }
+    /// Frames to pulses
     #[inline] pub fn pulses_frames (&self, pulses: f64) -> f64 {
         self.pulse_frame() * pulses
     }
+    /// Pulses to frames
     #[inline] pub fn frames_pulses (&self, frames: f64) -> f64 {
         frames / self.pulse_frame()
     }
@@ -88,13 +103,14 @@ impl Timebase {
     }
     pub fn frames_to_ticks (
         &self,
-        start: f64,
+        start:  f64,
-        end:   f64,
+        end:    f64,
-        quant: f64,
+        repeat: f64,
     ) -> Vec<(usize, usize)> {
-        let start_frame     = start % quant;
+        let start_frame     = start % repeat;
-        let end_frame       = end   % quant;
+        let end_frame       = end   % repeat;
-        let fpt             = self.frames_per_tick();
+        let fpt             = self.pulse_frame();
+        //panic!("{start_frame} {end_frame} {fpt}");
         let mut ticks       = vec![];
         let mut add_frame   = |frame: f64|{
             let jitter      = frame.rem_euclid(fpt);
@@ -113,7 +129,7 @@ impl Timebase {
             loop {
                 add_frame(frame as f64);
                 frame = frame + 1;
-                if frame >= quant as usize {
+                if frame >= repeat as usize {
                     frame = 0;
                     loop {
                         add_frame(frame as f64);

src/device/sequencer/phrase.rs

@@ -25,11 +25,11 @@ impl Phrase {
         frame0:   usize,
         frames:   usize,
     ) {
-        let ticks = timebase.frames_to_ticks(
+        let start  = frame0 as f64;
-            frame0 as f64,
+        let end    = start + frames as f64;
-            (frame0 + frames) as f64,
+        let repeat = timebase.pulses_frames(self.length as f64);
-            timebase.pulses_frames(self.length as f64)
+        let ticks  = timebase.frames_to_ticks(start, end, repeat);
-        );
+        //panic!("{start} {end} {repeat} {ticks:?}");
         for (time, tick) in ticks.iter() {
             let events = self.notes.get(&(*tick as usize));
             if events.is_none() {

src/main.rs

@@ -69,7 +69,7 @@ fn main () -> Result<(), Box<dyn Error>> {
                     sample!(44, "Hihat", "/home/user/Lab/Music/pak/chh.wav"),
                 ])))?.boxed(),
 
-                Plugin::lv2("Panagement", "file:///home/user/.lv2/Auburn Sounds Panagement 2.lv2")?.boxed(),
+                //Plugin::lv2("Panagement", "file:///home/user/.lv2/Auburn Sounds Panagement 2.lv2")?.boxed(),
 
             ]), Some(vec![