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seemingly working but thread is not gracefully dying

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This commit is contained in:
minjaesong
2023-11-18 02:58:57 +09:00
parent a09397dbd6
commit 3238aa1981
4 changed files with 179 additions and 43 deletions
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29
src/net/torvald/terrarum/audio/TerrarumAudioMixerTrack.kt
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@@ -3,6 +3,7 @@ package net.torvald.terrarum.audio
import com.badlogic.gdx.Gdx
import com.badlogic.gdx.backends.lwjgl3.audio.OpenALLwjgl3Audio
import com.badlogic.gdx.utils.Disposable
import com.badlogic.gdx.utils.Queue
import net.torvald.reflection.forceInvoke
import net.torvald.terrarum.getHashStr
import net.torvald.terrarum.modulebasegame.MusicContainer
@@ -104,6 +105,10 @@ class TerrarumAudioMixerTrack(val name: String, val isMaster: Boolean = false):
get() = currentTrack?.gdxMusic?.isPlaying
override fun dispose() {
if (isMaster) {
queueDispatcher.stop()
queueDispatcherThread.join()
}
processor.stop()
processorThread.join()
adev?.dispose()
@@ -114,15 +119,29 @@ class TerrarumAudioMixerTrack(val name: String, val isMaster: Boolean = false):
// 1st ring of the hell: the THREADING HELL //
internal var processor = MixerTrackProcessor(4096, this)
val BUFFER_SIZE = 4096
internal var processor = MixerTrackProcessor(BUFFER_SIZE, this)
private val processorThread = Thread(processor).also {
it.start()
}
internal var pcmQueue = Queue<List<FloatArray>>()
private lateinit var queueDispatcher: FeedSamplesToAdev
private lateinit var queueDispatcherThread: Thread
private fun interleave(f1: FloatArray, f2: FloatArray) = FloatArray(f1.size + f2.size) {
if (it % 2 == 0) f1[it / 2] else f2[it / 2]
init {
pcmQueue.addLast(listOf(FloatArray(BUFFER_SIZE / 4), FloatArray(BUFFER_SIZE / 4)))
pcmQueue.addLast(listOf(FloatArray(BUFFER_SIZE / 4), FloatArray(BUFFER_SIZE / 4)))
if (isMaster) {
queueDispatcher = FeedSamplesToAdev(this)
queueDispatcherThread = Thread(queueDispatcher).also {
it.start()
}
}
}
}
fun fullscaleToDecibels(fs: Double) = 10.0 * log10(fs)
fun decibelsToFullscale(db: Double) = 10.0.pow(db / 10.0)
fun fullscaleToDecibels(fs: Double) = 20.0 * log10(fs)
fun decibelsToFullscale(db: Double) = 10.0.pow(db / 20.0)