Merge branch 'main' into glossing/transient-processor
This commit is contained in:
Aria
commit
bd61c1dc7e
29 changed files with 1278 additions and 238 deletions
|
|
@ -1,7 +1,7 @@
|
|||
import { getAudioContext } from './audioContext.mjs';
|
||||
import { clamp, nanFallback, midiToFreq, noteToMidi } from './util.mjs';
|
||||
import { getNoiseBuffer } from './noise.mjs';
|
||||
import { logger } from './logger.mjs';
|
||||
import { getNoiseBuffer } from './noise.mjs';
|
||||
import { clamp, nanFallback, midiToFreq, noteToMidi } from './util.mjs';
|
||||
|
||||
export const noises = ['pink', 'white', 'brown', 'crackle'];
|
||||
|
||||
|
|
@ -191,8 +191,7 @@ export function applyParameterModulators(audioContext, param, start, end, envelo
|
|||
const lfo = getParamLfo(audioContext, param, start, end, lfoValues);
|
||||
return { lfo, disconnect: () => lfo?.disconnect() };
|
||||
}
|
||||
|
||||
export function createFilter(context, start, end, params, cps) {
|
||||
export function createFilter(context, start, end, params, cps, cycle) {
|
||||
let {
|
||||
frequency,
|
||||
anchor,
|
||||
|
|
@ -202,12 +201,14 @@ export function createFilter(context, start, end, params, cps) {
|
|||
q = 1,
|
||||
drive = 0.69,
|
||||
depth,
|
||||
depthfrequency,
|
||||
dcoffset = -0.5,
|
||||
skew,
|
||||
shape,
|
||||
rate,
|
||||
sync,
|
||||
} = params;
|
||||
|
||||
let frequencyParam, filter;
|
||||
if (model === 'ladder') {
|
||||
filter = getWorklet(context, 'ladder-processor', { frequency, q, drive });
|
||||
|
|
@ -238,9 +239,27 @@ export function createFilter(context, start, end, params, cps) {
|
|||
if (sync != null) {
|
||||
rate = cps * sync;
|
||||
}
|
||||
const lfoValues = { depth, dcoffset, skew, shape, frequency: rate, min: 10, max: 20000 };
|
||||
getParamLfo(context, frequencyParam, start, end, lfoValues);
|
||||
return filter;
|
||||
const hasLFO = [depth, depthfrequency, skew, shape, rate].some((v) => v !== undefined);
|
||||
let lfo;
|
||||
if (hasLFO) {
|
||||
depth = depth ?? 1;
|
||||
const time = cycle / cps;
|
||||
const modDepth = depthfrequency ?? (depth ?? 1) * frequency;
|
||||
const lfoValues = {
|
||||
depth: modDepth,
|
||||
dcoffset,
|
||||
skew,
|
||||
shape,
|
||||
frequency: rate ?? cps,
|
||||
min: -frequency + 30,
|
||||
max: 20000 - frequency,
|
||||
time,
|
||||
curve: 1,
|
||||
};
|
||||
lfo = getParamLfo(context, frequencyParam, start, end, lfoValues);
|
||||
}
|
||||
|
||||
return { filter, lfo };
|
||||
}
|
||||
|
||||
// stays 1 until .5, then fades out
|
||||
|
|
@ -330,25 +349,17 @@ export function webAudioTimeout(audioContext, onComplete, startTime, stopTime) {
|
|||
constantNode.connect(zeroGain);
|
||||
|
||||
// Schedule the `onComplete` callback to occur at `stopTime`
|
||||
constantNode.onended = () => {
|
||||
// Ensure garbage collection
|
||||
try {
|
||||
zeroGain.disconnect();
|
||||
} catch {
|
||||
// pass
|
||||
}
|
||||
try {
|
||||
constantNode.disconnect();
|
||||
} catch {
|
||||
// pass
|
||||
}
|
||||
onceEnded(constantNode, () => {
|
||||
releaseAudioNode(zeroGain);
|
||||
releaseAudioNode(constantNode);
|
||||
onComplete();
|
||||
};
|
||||
});
|
||||
constantNode.start(startTime);
|
||||
constantNode.stop(stopTime);
|
||||
return constantNode;
|
||||
}
|
||||
const mod = (freq, range = 1, type = 'sine') => {
|
||||
|
||||
const mod = (freq, type = 'sine') => {
|
||||
const ctx = getAudioContext();
|
||||
let osc;
|
||||
if (noises.includes(type)) {
|
||||
|
|
@ -360,69 +371,89 @@ const mod = (freq, range = 1, type = 'sine') => {
|
|||
osc.type = type;
|
||||
osc.frequency.value = freq;
|
||||
}
|
||||
|
||||
osc.start();
|
||||
const g = gainNode(range);
|
||||
osc.connect(g); // -range, range
|
||||
return { node: g, stop: (t) => osc.stop(t), osc: osc };
|
||||
return osc;
|
||||
};
|
||||
const fm = (frequencyparam, harmonicityRatio, modulationIndex, wave = 'sine') => {
|
||||
|
||||
const fm = (frequencyparam, harmonicityRatio, wave = 'sine') => {
|
||||
const carrfreq = frequencyparam.value;
|
||||
const modfreq = carrfreq * harmonicityRatio;
|
||||
const modgain = modfreq * modulationIndex;
|
||||
return mod(modfreq, modgain, wave);
|
||||
return { osc: mod(modfreq, wave), freq: modfreq };
|
||||
};
|
||||
|
||||
export function applyFM(param, value, begin) {
|
||||
const {
|
||||
fmh: fmHarmonicity = 1,
|
||||
fmi: fmModulationIndex,
|
||||
fmenv: fmEnvelopeType = 'exp',
|
||||
fmattack: fmAttack,
|
||||
fmdecay: fmDecay,
|
||||
fmsustain: fmSustain,
|
||||
fmrelease: fmRelease,
|
||||
fmvelocity: fmVelocity,
|
||||
fmwave: fmWaveform = 'sine',
|
||||
duration,
|
||||
} = value;
|
||||
let modulator;
|
||||
let stop = () => {};
|
||||
|
||||
if (fmModulationIndex) {
|
||||
const ac = getAudioContext();
|
||||
const envGain = ac.createGain();
|
||||
const fmmod = fm(param, fmHarmonicity, fmModulationIndex, fmWaveform);
|
||||
|
||||
modulator = fmmod.node;
|
||||
stop = fmmod.stop;
|
||||
if (![fmAttack, fmDecay, fmSustain, fmRelease, fmVelocity].some((v) => v !== undefined)) {
|
||||
// no envelope by default
|
||||
modulator.connect(param);
|
||||
} else {
|
||||
const [attack, decay, sustain, release] = getADSRValues([fmAttack, fmDecay, fmSustain, fmRelease]);
|
||||
const holdEnd = begin + duration;
|
||||
getParamADSR(
|
||||
envGain.gain,
|
||||
attack,
|
||||
decay,
|
||||
sustain,
|
||||
release,
|
||||
0,
|
||||
1,
|
||||
begin,
|
||||
holdEnd,
|
||||
fmEnvelopeType === 'exp' ? 'exponential' : 'linear',
|
||||
);
|
||||
modulator.connect(envGain);
|
||||
envGain.connect(param);
|
||||
const ac = getAudioContext();
|
||||
const toStop = []; // fm oscillators we will expose `stop` for
|
||||
const fms = {};
|
||||
// Matrix
|
||||
for (let i = 1; i <= 8; i++) {
|
||||
for (let j = 0; j <= 8; j++) {
|
||||
let control;
|
||||
if (i === j + 1) {
|
||||
// Standard fm3 -> fm2 -> fm1 -> param usage
|
||||
const iS = i === 1 ? '' : i;
|
||||
control = `fmi${iS}`;
|
||||
} else {
|
||||
control = `fmi${i}${j}`;
|
||||
}
|
||||
const amt = value[control];
|
||||
if (!amt) continue;
|
||||
let io = [];
|
||||
for (let [isMod, idx] of [
|
||||
[true, i], // source
|
||||
[false, j], // target
|
||||
]) {
|
||||
if (idx === 0) {
|
||||
io.push(param);
|
||||
continue;
|
||||
}
|
||||
if (!fms[idx]) {
|
||||
const idxS = idx === 1 ? '' : idx;
|
||||
const { osc, freq } = fm(param, value[`fmh${idxS}`] ?? 1, value[`fmwave${idxS}`] ?? 'sine');
|
||||
toStop.push(osc);
|
||||
const toCleanup = [osc]; // nodes we want to cleanup after oscillator `stop`
|
||||
const adsr = ['attack', 'decay', 'sustain', 'release'].map((s) => value[`fm${s}${idxS}`]);
|
||||
let output = osc;
|
||||
if (adsr.some((v) => v !== undefined)) {
|
||||
const envGain = ac.createGain();
|
||||
const [attack, decay, sustain, release] = getADSRValues(adsr);
|
||||
const holdEnd = begin + value.duration;
|
||||
const fmEnvelopeType = value[`fmenv${idxS}`] ?? 'exp';
|
||||
getParamADSR(
|
||||
envGain.gain,
|
||||
attack,
|
||||
decay,
|
||||
sustain,
|
||||
release,
|
||||
0,
|
||||
1,
|
||||
begin,
|
||||
holdEnd,
|
||||
fmEnvelopeType === 'exp' ? 'exponential' : 'linear',
|
||||
);
|
||||
toCleanup.push(envGain);
|
||||
output = osc.connect(envGain);
|
||||
}
|
||||
fms[idx] = { input: osc.frequency, output, freq, osc, toCleanup };
|
||||
}
|
||||
const { input, output, freq, osc, toCleanup } = fms[idx];
|
||||
const g = gainNode(amt * freq);
|
||||
io.push(isMod ? output.connect(g) : input);
|
||||
cleanupOnEnd(osc, [...toCleanup, g]);
|
||||
}
|
||||
if (!io[1]) {
|
||||
logger(
|
||||
`[superdough] control ${control} failed to connect FM ${i} to target ${j} due to missing frequency parameter (likely because fm${j} is noise)`,
|
||||
'warning',
|
||||
);
|
||||
continue;
|
||||
}
|
||||
io[0].connect(io[1]);
|
||||
}
|
||||
fmmod.osc.onended = () => {
|
||||
envGain.disconnect();
|
||||
modulator.disconnect();
|
||||
fmmod.osc.disconnect();
|
||||
};
|
||||
}
|
||||
return { stop };
|
||||
return {
|
||||
stop: (t) => toStop.forEach((m) => m?.stop(t)),
|
||||
};
|
||||
}
|
||||
|
||||
// Saturation curves
|
||||
|
|
@ -522,7 +553,7 @@ export const getDistortion = (distort, postgain, algorithm) => {
|
|||
};
|
||||
|
||||
export const getFrequencyFromValue = (value, defaultNote = 36) => {
|
||||
let { note, freq } = value;
|
||||
let { note, freq, octave = 0 } = value;
|
||||
note = note || defaultNote;
|
||||
if (typeof note === 'string') {
|
||||
note = noteToMidi(note); // e.g. c3 => 48
|
||||
|
|
@ -531,14 +562,62 @@ export const getFrequencyFromValue = (value, defaultNote = 36) => {
|
|||
if (!freq && typeof note === 'number') {
|
||||
freq = midiToFreq(note); // + 48);
|
||||
}
|
||||
|
||||
freq *= Math.pow(2, octave);
|
||||
return Number(freq);
|
||||
};
|
||||
|
||||
export const destroyAudioWorkletNode = (node) => {
|
||||
if (node == null) {
|
||||
return;
|
||||
}
|
||||
node.disconnect();
|
||||
node.parameters.get('end')?.setValueAtTime(0, 0);
|
||||
// This helper should be used instead of the `node.onended = callback` pattern
|
||||
// It adds a mechanism to help minimize gc retention
|
||||
export const onceEnded = (node, callback) => {
|
||||
const onended = callback;
|
||||
node.onended = function cleanup() {
|
||||
onended && onended();
|
||||
this.onended = null;
|
||||
};
|
||||
};
|
||||
|
||||
export const releaseAudioNode = (node) => {
|
||||
if (node == null) return;
|
||||
|
||||
// check we received an AudioNode
|
||||
if (!(node instanceof AudioNode)) {
|
||||
throw new Error('releaseAudioNode can only release an AudioNode');
|
||||
}
|
||||
|
||||
// https://developer.mozilla.org/en-US/docs/Web/API/AudioNode/disconnect
|
||||
node.disconnect();
|
||||
|
||||
// make sure all AudioScheduledSourceNodes are in a stopped state
|
||||
// https://developer.mozilla.org/en-US/docs/Web/API/AudioScheduledSourceNode
|
||||
if (node instanceof AudioScheduledSourceNode) {
|
||||
if (node.onended && node.onended.name !== 'cleanup') {
|
||||
logger(
|
||||
`[superdough] Deprecation warning: it seems your code path is setting 'node.onended = callback' instead of using the onceEnded helper`,
|
||||
);
|
||||
}
|
||||
try {
|
||||
node.stop();
|
||||
} catch (e) {
|
||||
// At the stage, `start` was not called on the node
|
||||
// but an `onended` callback releasing resources may exist
|
||||
// and we want it to fire :
|
||||
// - we force a start/stop cycle so that `onended` gets called
|
||||
// - we `lock` the node so that no-one can start it
|
||||
node.start(node.context.currentTime + 5); // will never happen
|
||||
node.stop();
|
||||
}
|
||||
}
|
||||
|
||||
// https://www.w3.org/TR/webaudio-1.1/#AudioNode-actively-processing
|
||||
// An AudioWorkletNode is actively processing when its AudioWorkletProcessor's [[callable process]]
|
||||
// returns true and either its active source flag is true or
|
||||
// any AudioNode connected to one of its inputs is actively processing.
|
||||
if (node instanceof AudioWorkletNode) {
|
||||
node.parameters.get('end')?.setValueAtTime(0, 0);
|
||||
}
|
||||
};
|
||||
|
||||
// Once the `anchor` node has ended, release all nodes in `toCleanup`
|
||||
export const cleanupOnEnd = (anchor, toCleanup) => {
|
||||
onceEnded(anchor, () => toCleanup.forEach((n) => releaseAudioNode(n)));
|
||||
};
|
||||
|
|
|
|||
|
|
@ -1,7 +1,14 @@
|
|||
import { getCommonSampleInfo } from './util.mjs';
|
||||
import { getBaseURL, getCommonSampleInfo } from './util.mjs';
|
||||
import { registerSound, registerWaveTable } from './index.mjs';
|
||||
import { getAudioContext } from './audioContext.mjs';
|
||||
import { getADSRValues, getParamADSR, getPitchEnvelope, getVibratoOscillator } from './helpers.mjs';
|
||||
import {
|
||||
getADSRValues,
|
||||
getParamADSR,
|
||||
getPitchEnvelope,
|
||||
getVibratoOscillator,
|
||||
onceEnded,
|
||||
releaseAudioNode,
|
||||
} from './helpers.mjs';
|
||||
import { logger } from './logger.mjs';
|
||||
|
||||
const bufferCache = {}; // string: Promise<ArrayBuffer>
|
||||
|
|
@ -211,7 +218,7 @@ export async function fetchSampleMap(url) {
|
|||
// not a browser
|
||||
return;
|
||||
}
|
||||
const base = url.split('/').slice(0, -1).join('/');
|
||||
const base = getBaseURL(url);
|
||||
if (typeof fetch === 'undefined') {
|
||||
// skip fetch when in node / testing
|
||||
return;
|
||||
|
|
@ -286,17 +293,19 @@ export async function onTriggerSample(t, value, onended, bank, resolveUrl) {
|
|||
|
||||
const { bufferSource, sliceDuration, offset } = await getSampleBufferSource(value, bank, resolveUrl);
|
||||
|
||||
// asny stuff above took too long?
|
||||
if (ac.currentTime > t) {
|
||||
logger(`[sampler] still loading sound "${s}:${n}"`, 'highlight');
|
||||
// console.warn('sample still loading:', s, n);
|
||||
return;
|
||||
}
|
||||
if (!bufferSource) {
|
||||
logger(`[sampler] could not load "${s}:${n}"`, 'error');
|
||||
return;
|
||||
}
|
||||
|
||||
// async stuff above took too long?
|
||||
if (ac.currentTime > t) {
|
||||
logger(`[sampler] loading sound "${s}:${n}" took too long`, 'highlight');
|
||||
// AudioBufferSourceNode will never be used. discard it
|
||||
releaseAudioNode(bufferSource);
|
||||
return;
|
||||
}
|
||||
|
||||
// vibrato
|
||||
let vibratoOscillator = getVibratoOscillator(bufferSource.detune, value, t);
|
||||
|
||||
|
|
@ -319,13 +328,13 @@ export async function onTriggerSample(t, value, onended, bank, resolveUrl) {
|
|||
|
||||
const out = ac.createGain(); // we need a separate gain for the cutgroups because firefox...
|
||||
node.connect(out);
|
||||
bufferSource.onended = function () {
|
||||
onceEnded(bufferSource, function () {
|
||||
bufferSource.disconnect();
|
||||
vibratoOscillator?.stop();
|
||||
node.disconnect();
|
||||
out.disconnect();
|
||||
onended();
|
||||
};
|
||||
});
|
||||
let envEnd = holdEnd + release + 0.01;
|
||||
bufferSource.stop(envEnd);
|
||||
const stop = (endTime) => {
|
||||
|
|
|
|||
|
|
@ -263,8 +263,8 @@ let audioReady;
|
|||
export async function initAudioOnFirstClick(options) {
|
||||
if (!audioReady) {
|
||||
audioReady = new Promise((resolve) => {
|
||||
document.addEventListener('click', async function listener() {
|
||||
document.removeEventListener('click', listener);
|
||||
document.addEventListener('mousedown', async function listener() {
|
||||
document.removeEventListener('mousedown', listener);
|
||||
await initAudio(options);
|
||||
resolve();
|
||||
});
|
||||
|
|
@ -274,7 +274,7 @@ export async function initAudioOnFirstClick(options) {
|
|||
}
|
||||
|
||||
let controller;
|
||||
function getSuperdoughAudioController() {
|
||||
export function getSuperdoughAudioController() {
|
||||
if (controller == null) {
|
||||
controller = new SuperdoughAudioController(getAudioContext());
|
||||
}
|
||||
|
|
@ -287,7 +287,7 @@ export function connectToDestination(input, channels) {
|
|||
|
||||
function getPhaser(time, end, frequency = 1, depth = 0.5, centerFrequency = 1000, sweep = 2000) {
|
||||
const ac = getAudioContext();
|
||||
const lfoGain = getLfo(ac, time, end, { frequency, depth: sweep * 2 });
|
||||
const lfo = getLfo(ac, time, end, { frequency, depth: sweep * 2 });
|
||||
|
||||
//filters
|
||||
const numStages = 2; //num of filters in series
|
||||
|
|
@ -300,14 +300,14 @@ function getPhaser(time, end, frequency = 1, depth = 0.5, centerFrequency = 1000
|
|||
filter.frequency.value = centerFrequency + fOffset;
|
||||
filter.Q.value = 2 - Math.min(Math.max(depth * 2, 0), 1.9);
|
||||
|
||||
lfoGain.connect(filter.detune);
|
||||
lfo.connect(filter.detune);
|
||||
fOffset += 282;
|
||||
if (i > 0) {
|
||||
filterChain[i - 1].connect(filter);
|
||||
}
|
||||
filterChain.push(filter);
|
||||
}
|
||||
return filterChain[filterChain.length - 1];
|
||||
return { phaser: filterChain[filterChain.length - 1], lfo };
|
||||
}
|
||||
|
||||
function getFilterType(ftype) {
|
||||
|
|
@ -413,7 +413,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
|||
release = 0,
|
||||
|
||||
//phaser
|
||||
phaserrate: phaser,
|
||||
phaserrate,
|
||||
phaserdepth = getDefaultValue('phaserdepth'),
|
||||
phasersweep,
|
||||
phasercenter,
|
||||
|
|
@ -570,16 +570,21 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
|||
rate: 'lprate',
|
||||
sync: 'lpsync',
|
||||
depth: 'lpdepth',
|
||||
depthfrequency: 'lpdepthfrequency',
|
||||
shape: 'lpshape',
|
||||
dcoffset: 'lpdc',
|
||||
skew: 'lpskew',
|
||||
};
|
||||
const lpParams = pickAndRename(value, lpMap);
|
||||
lpParams.type = 'lowpass';
|
||||
let lp = () => createFilter(ac, t, end, lpParams, cps);
|
||||
chain.push(lp());
|
||||
const lp = () => createFilter(ac, t, end, lpParams, cps, cycle);
|
||||
const { filter: lpf1, lfo: lfo1 } = lp();
|
||||
chain.push(lpf1);
|
||||
lfo1 && audioNodes.push(lfo1);
|
||||
if (ftype === '24db') {
|
||||
chain.push(lp());
|
||||
const { filter: lpf2, lfo: lfo2 } = lp();
|
||||
chain.push(lpf2);
|
||||
lfo2 && audioNodes.push(lfo2);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -598,16 +603,21 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
|||
rate: 'hprate',
|
||||
sync: 'hpsync',
|
||||
depth: 'hpdepth',
|
||||
depthfrequency: 'hpdepthfrequency',
|
||||
shape: 'hpshape',
|
||||
dcoffset: 'hpdc',
|
||||
skew: 'hpskew',
|
||||
};
|
||||
const hpParams = pickAndRename(value, hpMap);
|
||||
hpParams.type = 'highpass';
|
||||
let hp = () => createFilter(ac, t, end, hpParams, cps);
|
||||
chain.push(hp());
|
||||
const hp = () => createFilter(ac, t, end, hpParams, cps, cycle);
|
||||
const { filter: hpf1, lfo: lfo1 } = hp();
|
||||
chain.push(hpf1);
|
||||
lfo1 && audioNodes.push(lfo1);
|
||||
if (ftype === '24db') {
|
||||
chain.push(hp());
|
||||
const { filter: hpf2, lfo: lfo2 } = hp();
|
||||
chain.push(hpf2);
|
||||
lfo2 && audioNodes.push(lfo2);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -626,16 +636,21 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
|||
rate: 'bprate',
|
||||
sync: 'bpsync',
|
||||
depth: 'bpdepth',
|
||||
depthfrequency: 'bpdepthfrequency',
|
||||
shape: 'bpshape',
|
||||
dcoffset: 'bpdc',
|
||||
skew: 'bpskew',
|
||||
};
|
||||
const bpParams = pickAndRename(value, bpMap);
|
||||
bpParams.type = 'bandpass';
|
||||
let bp = () => createFilter(ac, t, end, bpParams, cps);
|
||||
chain.push(bp());
|
||||
const bp = () => createFilter(ac, t, end, bpParams, cps, cycle);
|
||||
const { filter: bpf1, lfo: lfo1 } = bp();
|
||||
chain.push(bpf1);
|
||||
lfo1 && audioNodes.push(lfo1);
|
||||
if (ftype === '24db') {
|
||||
chain.push(bp());
|
||||
const { filter: bpf2, lfo: lfo2 } = bp();
|
||||
chain.push(bpf2);
|
||||
lfo2 && audioNodes.push(lfo2);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -682,6 +697,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
|||
curve: 1.5,
|
||||
});
|
||||
lfo.connect(amGain.gain);
|
||||
audioNodes.push(lfo);
|
||||
chain.push(amGain);
|
||||
}
|
||||
|
||||
|
|
@ -697,9 +713,10 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
|
|||
chain.push(panner);
|
||||
}
|
||||
// phaser
|
||||
if (phaser !== undefined && phaserdepth > 0) {
|
||||
const phaserFX = getPhaser(t, endWithRelease, phaser, phaserdepth, phasercenter, phasersweep);
|
||||
chain.push(phaserFX);
|
||||
if (phaserrate !== undefined && phaserdepth > 0) {
|
||||
const { phaser, lfo } = getPhaser(t, endWithRelease, phaserrate, phaserdepth, phasercenter, phasersweep);
|
||||
audioNodes.push(lfo);
|
||||
chain.push(phaser);
|
||||
}
|
||||
|
||||
// last gain
|
||||
|
|
|
|||
|
|
@ -3,7 +3,6 @@ import { registerSound, soundMap } from './superdough.mjs';
|
|||
import { getAudioContext } from './audioContext.mjs';
|
||||
import {
|
||||
applyFM,
|
||||
destroyAudioWorkletNode,
|
||||
gainNode,
|
||||
getADSRValues,
|
||||
getFrequencyFromValue,
|
||||
|
|
@ -13,6 +12,7 @@ import {
|
|||
getVibratoOscillator,
|
||||
getWorklet,
|
||||
noises,
|
||||
releaseAudioNode,
|
||||
webAudioTimeout,
|
||||
} from './helpers.mjs';
|
||||
import { logger } from './logger.mjs';
|
||||
|
|
@ -192,8 +192,7 @@ export function registerSynthSounds() {
|
|||
let timeoutNode = webAudioTimeout(
|
||||
ac,
|
||||
() => {
|
||||
destroyAudioWorkletNode(o);
|
||||
envGain.disconnect();
|
||||
releaseAudioNode(o);
|
||||
onended();
|
||||
fm?.stop();
|
||||
vibratoOscillator?.stop();
|
||||
|
|
@ -270,8 +269,7 @@ export function registerSynthSounds() {
|
|||
let timeoutNode = webAudioTimeout(
|
||||
ac,
|
||||
() => {
|
||||
destroyAudioWorkletNode(o);
|
||||
envGain.disconnect();
|
||||
releaseAudioNode(o);
|
||||
onended();
|
||||
},
|
||||
begin,
|
||||
|
|
@ -344,9 +342,8 @@ export function registerSynthSounds() {
|
|||
let timeoutNode = webAudioTimeout(
|
||||
ac,
|
||||
() => {
|
||||
destroyAudioWorkletNode(o);
|
||||
destroyAudioWorkletNode(lfo);
|
||||
envGain.disconnect();
|
||||
releaseAudioNode(o);
|
||||
releaseAudioNode(lfo);
|
||||
onended();
|
||||
fm?.stop();
|
||||
vibratoOscillator?.stop();
|
||||
|
|
@ -493,7 +490,7 @@ export function getOscillator(s, t, value, onended) {
|
|||
}
|
||||
|
||||
o.onended = () => {
|
||||
o.disconnect();
|
||||
noiseMix || o.disconnect();
|
||||
noiseMix?.node.disconnect();
|
||||
onended();
|
||||
};
|
||||
|
|
|
|||
|
|
@ -114,3 +114,13 @@ export function getCommonSampleInfo(hapValue, bank) {
|
|||
export const pickAndRename = (source, map) => {
|
||||
return Object.fromEntries(Object.entries(map).map(([newKey, oldKey]) => [newKey, source[oldKey]]));
|
||||
};
|
||||
|
||||
export const getBaseURL = (url) => {
|
||||
try {
|
||||
// For real URLs
|
||||
return new URL('.', new URL(url)).href.replace(/\/$/, ''); // removes trailing slash
|
||||
} catch {
|
||||
// For pseudo URLS
|
||||
return url.split('/').slice(0, -1).join('/');
|
||||
}
|
||||
};
|
||||
|
|
|
|||
|
|
@ -45,7 +45,8 @@ if (typeof GainNode !== 'undefined') {
|
|||
throw new Error('vowel: unknown vowel ' + letter);
|
||||
}
|
||||
const { gains, qs, freqs } = vowelFormant[letter];
|
||||
const makeupGain = ac.createGain();
|
||||
this.makeupGain = ac.createGain();
|
||||
this.audioNodes = [];
|
||||
for (let i = 0; i < 5; i++) {
|
||||
const gain = ac.createGain();
|
||||
gain.gain.value = gains[i];
|
||||
|
|
@ -53,14 +54,25 @@ if (typeof GainNode !== 'undefined') {
|
|||
filter.type = 'bandpass';
|
||||
filter.Q.value = qs[i];
|
||||
filter.frequency.value = freqs[i];
|
||||
this.connect(filter);
|
||||
super.connect(filter);
|
||||
filter.connect(gain);
|
||||
gain.connect(makeupGain);
|
||||
this.audioNodes.push(filter);
|
||||
gain.connect(this.makeupGain);
|
||||
this.audioNodes.push(gain);
|
||||
}
|
||||
makeupGain.gain.value = 8; // how much makeup gain to add?
|
||||
this.connect = (target) => makeupGain.connect(target);
|
||||
this.makeupGain.gain.value = 8; // how much makeup gain to add?
|
||||
return this;
|
||||
}
|
||||
connect(target) {
|
||||
this.makeupGain.connect(target);
|
||||
}
|
||||
disconnect() {
|
||||
this.makeupGain.disconnect();
|
||||
this.audioNodes.forEach((n) => n.disconnect());
|
||||
super.disconnect();
|
||||
this.makeupGain = null;
|
||||
this.audioNodes = null;
|
||||
}
|
||||
}
|
||||
|
||||
AudioContext.prototype.createVowelFilter = function (letter) {
|
||||
|
|
|
|||
|
|
@ -1,15 +1,15 @@
|
|||
import { getAudioContext, registerSound } from './index.mjs';
|
||||
import { getCommonSampleInfo } from './util.mjs';
|
||||
import { getBaseURL, getCommonSampleInfo } from './util.mjs';
|
||||
import {
|
||||
applyFM,
|
||||
applyParameterModulators,
|
||||
destroyAudioWorkletNode,
|
||||
getADSRValues,
|
||||
getFrequencyFromValue,
|
||||
getParamADSR,
|
||||
getPitchEnvelope,
|
||||
getVibratoOscillator,
|
||||
getWorklet,
|
||||
releaseAudioNode,
|
||||
webAudioTimeout,
|
||||
} from './helpers.mjs';
|
||||
import { logger } from './logger.mjs';
|
||||
|
|
@ -190,6 +190,7 @@ export const tables = async (url, frameLen, json, options = {}) => {
|
|||
if (url.startsWith('local:')) {
|
||||
url = `http://localhost:5432`;
|
||||
}
|
||||
const base = getBaseURL(url);
|
||||
if (typeof fetch !== 'function') {
|
||||
// not a browser
|
||||
return;
|
||||
|
|
@ -200,7 +201,7 @@ export const tables = async (url, frameLen, json, options = {}) => {
|
|||
}
|
||||
return fetch(url)
|
||||
.then((res) => res.json())
|
||||
.then((json) => _processTables(json, url, frameLen, options))
|
||||
.then((json) => _processTables(json, base, frameLen, options))
|
||||
.catch((error) => {
|
||||
console.error(error);
|
||||
throw new Error(`error loading "${url}"`);
|
||||
|
|
@ -318,10 +319,9 @@ export async function onTriggerSynth(t, value, onended, tables, cps, frameLen) {
|
|||
const timeoutNode = webAudioTimeout(
|
||||
ac,
|
||||
() => {
|
||||
destroyAudioWorkletNode(source);
|
||||
releaseAudioNode(source);
|
||||
vibratoOscillator?.stop();
|
||||
fm?.stop();
|
||||
node.disconnect();
|
||||
wtPosModulators?.disconnect();
|
||||
wtWarpModulators?.disconnect();
|
||||
onended();
|
||||
|
|
|
|||
|
|
@ -511,13 +511,14 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
|
|||
];
|
||||
}
|
||||
process(_input, outputs, params) {
|
||||
if (currentTime <= params.begin[0]) {
|
||||
return true;
|
||||
}
|
||||
if (currentTime >= params.end[0]) {
|
||||
// this.port.postMessage({ type: 'onended' });
|
||||
// should terminate
|
||||
return false;
|
||||
}
|
||||
if (currentTime <= params.begin[0]) {
|
||||
// keep alive
|
||||
return true;
|
||||
}
|
||||
const output = outputs[0];
|
||||
const voices = params.voices[0]; // k-rate
|
||||
for (let i = 0; i < output[0].length; i++) {
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ import { midiToFreq, noteToMidi } from './util.mjs';
|
|||
import { registerSound } from './superdough.mjs';
|
||||
import { getAudioContext } from './audioContext.mjs';
|
||||
import { buildSamples } from './zzfx_fork.mjs';
|
||||
import { onceEnded, releaseAudioNode } from './helpers.mjs';
|
||||
|
||||
export const getZZFX = (value, t) => {
|
||||
let {
|
||||
|
|
@ -83,10 +84,10 @@ export function registerZZFXSounds() {
|
|||
wave,
|
||||
(t, value, onended) => {
|
||||
const { node: o } = getZZFX({ s: wave, ...value }, t);
|
||||
o.onended = () => {
|
||||
o.disconnect();
|
||||
onceEnded(o, () => {
|
||||
releaseAudioNode(o);
|
||||
onended();
|
||||
};
|
||||
});
|
||||
return {
|
||||
node: o,
|
||||
stop: () => {},
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue