Fix bugs

eimsound · Dec 13, 2023 · 73a47c3 · 73a47c3
1 parent 40ae6db
commit 73a47c3
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/daw/src/jvmMain/kotlin/com/eimsound/daw/impl/processor/TrackImpl.kt b/daw/src/jvmMain/kotlin/com/eimsound/daw/impl/processor/TrackImpl.kt
@@ -121,7 +121,8 @@ open class TrackImpl(description: AudioProcessorDescription, factory: TrackFacto
         levelMeter.right = levelMeter.right.update(rightPeak)
         lastUpdateTime += (1000.0 * position.bufferSize / position.sampleRate).toLong()
         if (lastUpdateTime > 300) {
-            levelMeter.cachedMaxLevelString = levelMeter.maxLevel.toString()
+            val max = levelMeter.maxLevel
+            levelMeter.cachedMaxLevelString = if (max <= -60F) "inf" else max.toString()
             lastUpdateTime = 0
         }
     }

diff --git a/dsp/src/commonMain/kotlin/com/eimsound/dsp/BPMDetector.kt b/dsp/src/commonMain/kotlin/com/eimsound/dsp/BPMDetector.kt
@@ -32,16 +32,18 @@ private fun findPeaks(data: LowPassedAudioSource): List<Long> {
 
 private fun findPeaksAtThreshold(data: LowPassedAudioSource, threshold: Double): List<Long> {
     val peaks = mutableListOf<Long>()
-    while (data.target.position < data.length) {
+    var pos = data.target.position
+    while (pos < data.length) {
         var i = 0
         data.process()
         while (i < data.bufferSize) {
             if (data.data[i] > threshold) {
-                peaks.add(data.target.position + i)
+                peaks.add(pos + i)
                 i += (data.sampleRate / 4).roundToInt()
             }
             i++
         }
+        pos += i
         data.target.position += i
     }
     return peaks