Correcting w.r.t. comments

src/sfizz/BeatClock.cpp

@@ -157,10 +157,9 @@ absl::Span<const float> BeatClock::getRunningBeatPosition()
     return absl::MakeConstSpan(runningBeatPosition_.data(), currentCycleFrames_);
 }
 
-float BeatClock::getLastBeatPosition() const
+double BeatClock::getLastBeatPosition() const
 {
-    double beats = lastClientPos_.toBeats(timeSig_);
-    return static_cast<float>(beats);
+    return lastClientPos_.toBeats(timeSig_);
 }
 
 absl::Span<const int> BeatClock::getRunningBeatsPerBar()

src/sfizz/BeatClock.h

@@ -145,7 +145,7 @@ public:
      *
      * @return float
      */
-    float getLastBeatPosition() const;
+    double getLastBeatPosition() const;
     /**
      * @brief Get the Beats Per Frame object
      *

src/sfizz/Smoothers.cpp

@@ -31,6 +31,12 @@ void OnePoleSmoother::setSmoothing(unsigned smoothValue, float sampleRate)
 void OnePoleSmoother::reset(float value)
 {
     filter.reset(value);
+    target_ = value;
+}
+
+void OnePoleSmoother::resetToTarget()
+{
+    reset(target_);
 }
 
 void OnePoleSmoother::process(absl::Span<const float> input, absl::Span<float> output, bool canShortcut)
@@ -55,6 +61,8 @@ void OnePoleSmoother::process(absl::Span<const float> input, absl::Span<float> o
     } else if (input.data() != output.data()) {
         copy<float>(input, output);
     }
+
+    target_ = input.back();
 }
 
 ///
@@ -76,6 +84,11 @@ void LinearSmoother::reset(float value)
     //framesToTarget_ = 0;
 }
 
+void LinearSmoother::resetToTarget()
+{
+    reset(target_);
+}
+
 void LinearSmoother::process(absl::Span<const float> input, absl::Span<float> output, bool canShortcut)
 {
     CHECK_SPAN_SIZES(input, output);

src/sfizz/Smoothers.h

@@ -31,6 +31,10 @@ public:
      * @param value
      */
     void reset(float value = 0.0f);
+    /**
+     * @brief Reset to the target value (the back of the last vector passed)
+     */
+    void resetToTarget();
     /**
      * @brief Process a span of data. Input and output can refer to the same
      * memory.
@@ -47,6 +51,7 @@ public:
 private:
     bool smoothing { false };
     OnePoleFilter<float> filter {};
+    float target_ { 0.0f };
 };
 
 /**
@@ -70,6 +75,10 @@ public:
      * @param value
      */
     void reset(float value = 0.0f);
+    /**
+     * @brief Reset to the target value (the back of the last vector passed)
+     */
+    void resetToTarget();
     /**
      * @brief Process a span of data. Input and output can refer to the same
      * memory.

src/sfizz/Synth.cpp

@@ -1312,7 +1312,7 @@ void Synth::timePosition(int delay, int bar, double barBeat)
     const auto newBeatPosition = newPosition.toBeats(impl.resources_.beatClock.getTimeSignature());
     const auto currentBeatPosition = impl.resources_.beatClock.getLastBeatPosition();
     const auto positionDifference = std::abs(newBeatPosition - currentBeatPosition);
-    const auto threshold = 2 * static_cast<float>(impl.resources_.beatClock.getBeatsPerFrame());
+    const auto threshold = 2 * impl.resources_.beatClock.getBeatsPerFrame();
 
     if (positionDifference > threshold)
         impl.playheadMoved_ = true;