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disconnect worklet at scheduled time to destroy faster

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This commit is contained in:
Jade (Rose) Rowland 2024-03-17 01:15:07 -04:00
parent 5d55b9c9ef
commit dad18a24fb
3 changed files with 44 additions and 17 deletions
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46
packages/superdough/synth.mjs
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@ -1,6 +1,14 @@
import { clamp, midiToFreq, noteToMidi } from './util.mjs';
import { registerSound, getAudioContext, getWorklet } from './superdough.mjs';
import { applyFM, gainNode, getADSRValues, getParamADSR, getPitchEnvelope, getVibratoOscillator } from './helpers.mjs';
import {
applyFM,
gainNode,
getADSRValues,
getParamADSR,
getPitchEnvelope,
getVibratoOscillator,
webAudioTimeout,
} from './helpers.mjs';
import { getNoiseMix, getNoiseOscillator } from './noise.mjs';
const getFrequencyFromValue = (value) => {
@ -78,7 +86,7 @@ export function registerSynthSounds() {
const end = holdend + release + 0.01;
const voices = clamp(unison, 1, 100);
let node = getWorklet(
let o = getWorklet(
ac,
'supersaw-oscillator',
{
@ -93,20 +101,32 @@ export function registerSynthSounds() {
outputChannelCount: [2],
},
);
const gainAdjustment = 1 / Math.sqrt(voices);
getPitchEnvelope(node.parameters.get('detune'), value, begin, holdend);
getVibratoOscillator(node.parameters.get('detune'), value, begin);
applyFM(node.parameters.get('frequency'), value, begin);
const envGain = gainNode(1);
node = node.connect(envGain);
getParamADSR(node.gain, attack, decay, sustain, release, 0, 0.3 * gainAdjustment, begin, holdend, 'linear');
const gainAdjustment = 1 / Math.sqrt(voices);
getPitchEnvelope(o.parameters.get('detune'), value, begin, holdend);
const vibratoOscillator = getVibratoOscillator(o.parameters.get('detune'), value, begin);
const fm = applyFM(o.parameters.get('frequency'), value, begin);
let envGain = gainNode(1);
envGain = o.connect(envGain);
webAudioTimeout(
ac,
() => {
o.disconnect();
envGain.disconnect();
onended();
fm?.stop();
vibratoOscillator?.stop();
},
begin,
holdend,
);
getParamADSR(envGain.gain, attack, decay, sustain, release, 0, 0.3 * gainAdjustment, begin, holdend, 'linear');
return {
node,
stop: (time) => {
// o.stop(time);
},
node: envGain,
stop: (time) => {},
};
},
{ prebake: true, type: 'synth' },