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Merge branch 'main' of ssh://codeberg.org/vvolhejn/strudel into radical-new-docs

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This commit is contained in:
Václav Volhejn 2026-01-17 18:22:56 +01:00
commit a1d31df556
48 changed files with 2776 additions and 592 deletions
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39
packages/superdough/superdough.mjs
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@ -9,12 +9,14 @@ import './reverb.mjs';
import './vowel.mjs';
import { clamp, nanFallback, _mod, cycleToSeconds, pickAndRename } from './util.mjs';
import workletsUrl from './worklets.mjs?audioworklet';
import { getNodeFromPool, isPoolable, releaseNodeToPool } from './nodePools.mjs';
import {
createFilter,
effectSend,
gainNode,
getCompressor,
getDistortion,
getFrequencyFromValue,
getLfo,
getWorklet,
releaseAudioNode,
@ -345,7 +347,7 @@ function getPhaser(begin, end, frequency = 1, depth = 0.5, centerFrequency = 100
let fOffset = 282; //for backward compat in #1800
const filterChain = [];
for (let i = 0; i < numStages; i++) {
const filter = ac.createBiquadFilter();
const filter = getNodeFromPool('filter', () => ac.createBiquadFilter());
filter.type = 'notch';
filter.gain.value = 1;
filter.frequency.value = centerFrequency + fOffset;
@ -410,9 +412,9 @@ function mapChannelNumbers(channels) {
}
class Chain {
constructor(head) {
this.audioNodes = [head];
this.tails = [head];
constructor() {
this.audioNodes = [];
this.tails = [];
}
connect(...nodes) {
nodes.forEach((node) => {
@ -431,7 +433,7 @@ class Chain {
return this;
}
releaseNodes() {
this.audioNodes.forEach((n) => releaseAudioNode(n));
this.audioNodes.forEach((n) => (isPoolable(n) ? releaseNodeToPool(n) : releaseAudioNode(n)));
this.audioNodes = [];
this.tails = [];
}
@ -541,6 +543,8 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
value.s = s;
}
const chain = new Chain(); // connection manager which tracks audio nodes for releasing
// get source AudioNode
let sourceNode;
if (source) {
@ -548,8 +552,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
nodes.main['source'] = [sourceNode];
} else if (getSound(s)) {
const { onTrigger } = getSound(s);
// We have to use onEnded because some sources (e.g. `sampler`) have
// an internal duration which is longer than `value.duration`
const onEnded = () =>
webAudioTimeout(
ac,
@ -560,6 +563,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
0,
endWithRelease,
);
const soundHandle = await onTrigger(t, value, onEnded, cps);
if (soundHandle) {
@ -581,7 +585,8 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
return;
}
const chain = new Chain(sourceNode); // connection manager which tracks audio nodes for releasing
chain.connect(sourceNode);
FX = [...FX, value]; // run through the FX chain and then run through all FX outside of it as well
for (let [idx, fx] of Object.entries(FX)) {
const key = idx == FX.length - 1 ? 'main' : idx;
@ -599,7 +604,6 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
delayfeedback = getDefaultValue('delayfeedback'),
delaysync = getDefaultValue('delaysync'),
delaytime,
stretch = getDefaultValue('stretch'),
i = getDefaultValue('i'),
} = fx;
gain = applyGainCurve(nanFallback(gain, 1));
@ -610,8 +614,21 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
gain *= velocity; // velocity currently only multiplies with gain. it might do other things in the future
delaytime = delaytime ?? cycleToSeconds(delaysync, cps);
if (stretch !== undefined) {
const phaseVocoder = getWorklet(ac, 'phase-vocoder-processor', { pitchFactor: stretch });
// Kabelsalat
if (fx.workletSrc !== undefined) {
const workletNode = getWorklet(ac, 'generic-processor', {});
chain.connect(workletNode);
const workletSrc = fx.workletSrc
.replace(/\bpat\[(\d+)\]/g, (_, i) => fx.workletInputs[i])
.replaceAll('sFreq', getFrequencyFromValue(value))
.replaceAll('sGate', `cc('strudel-gate-${chainID}')`);
/* global compileKabel */
const { src, ugens, registers } = compileKabel(workletSrc);
workletNode.port.postMessage({ src, schema: { ugens, registers }, start: t, gateEnd: end, end: endWithRelease });
}
if (fx.stretch !== undefined) {
const phaseVocoder = getWorklet(ac, 'phase-vocoder-processor', { pitchFactor: fx.stretch });
chain.connect(phaseVocoder);
fxNodes['stretch'] = [phaseVocoder];
}