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beeper: better divider 0 handling

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minjaesong
2026-06-19 14:53:44 +09:00
parent 9b3d111c5f
commit 7782e19710
1 changed files with 7 additions and 6 deletions
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13
tsvm_core/src/net/torvald/tsvm/peripheral/IOSpace.kt
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@@ -605,12 +605,6 @@ private class Beeper {
var arpTick = 0L
while (running) {
try {
if (divider == 0) {
// Silent: stop feeding so the OpenAL source drains to quiet, then idle.
phase = 0.0; arpSample = 0; arpTick = 0L
Thread.sleep(4)
continue
}
for (i in 0 until CHUNK) {
val div = divisorForTick(arpTick)
if (div <= 0) {
@@ -625,6 +619,13 @@ private class Beeper {
}
// writeSamples blocks until a device buffer frees, pacing the loop in real time.
audioDevice?.writeSamples(buf, 0, CHUNK)
if (divider == 0) {
// Silent: stop feeding so the OpenAL source drains to quiet, then idle.
phase = 0.0; arpSample = 0; arpTick = 0L
Thread.sleep(4)
continue
}
}
catch (e: InterruptedException) { break }
catch (e: Throwable) {