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Use weak references for sound sources

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Aria 2025-11-14 16:05:09 -06:00
parent 2875814a36
commit 22807b3833
1 changed files with 2 additions and 2 deletions
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4
packages/superdough/superdough.mjs
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@ -481,7 +481,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
// oldest audio nodes will be destroyed if maximum polyphony is exceeded
for (let i = 0; i <= activeSoundSources.size - maxPolyphony; i++) {
const ch = activeSoundSources.entries().next();
const source = ch.value[1];
const source = ch.value[1].deref();
const chainID = ch.value[0];
const endTime = t + 0.25;
source?.node?.gain?.linearRampToValueAtTime(0, endTime);
@ -513,7 +513,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
if (soundHandle) {
sourceNode = soundHandle.node;
activeSoundSources.set(chainID, soundHandle);
activeSoundSources.set(chainID, new WeakRef(soundHandle)); // allow GC
}
} else {
throw new Error(`sound ${s} not found! Is it loaded?`);