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add sfumato soundfont player

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This commit is contained in:
Felix Roos 2022-08-07 21:30:02 +02:00
parent 467b3db824
commit 8bd56d29d6
4 changed files with 51 additions and 6 deletions
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32
package-lock.json generated
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@ -9616,6 +9616,14 @@
"integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
"dev": true
},
"node_modules/sfumato": {
"version": "0.1.2",
"resolved": "https://registry.npmjs.org/sfumato/-/sfumato-0.1.2.tgz",
"integrity": "sha512-j2s5BLUS5VUNtaK1l+v+yal3XjjV7JXCQIwE5Xs4yiQ3HJ+2Fc/dd3IkkrVHn0AJO2epShSWVoP3GnE0TvPdMg==",
"dependencies": {
"soundfont2": "^0.4.0"
}
},
"node_modules/shallow-clone": {
"version": "3.0.1",
"resolved": "https://registry.npmjs.org/shallow-clone/-/shallow-clone-3.0.1.tgz",
@ -9852,6 +9860,11 @@
"url": "https://github.com/sponsors/sindresorhus"
}
},
"node_modules/soundfont2": {
"version": "0.4.0",
"resolved": "https://registry.npmjs.org/soundfont2/-/soundfont2-0.4.0.tgz",
"integrity": "sha512-537WiurDBRbDLVhJMxXLE06D6yWxJCidfPClnibZ0f8dKMDpv+0fIfwCQ8pELE0JqKX05SOJosNJgKzQobaAEA=="
},
"node_modules/source-map-generator": {
"version": "0.8.0",
"resolved": "https://registry.npmjs.org/source-map-generator/-/source-map-generator-0.8.0.tgz",
@ -11476,7 +11489,8 @@
"license": "AGPL-3.0-or-later",
"dependencies": {
"@strudel.cycles/core": "*",
"@strudel.cycles/webaudio": "^0.1.4"
"@strudel.cycles/webaudio": "^0.1.4",
"sfumato": "^0.1.2"
},
"devDependencies": {
"node-fetch": "^3.2.6"
@ -13363,7 +13377,8 @@
"requires": {
"@strudel.cycles/core": "*",
"@strudel.cycles/webaudio": "^0.1.4",
"node-fetch": "^3.2.6"
"node-fetch": "^3.2.6",
"sfumato": "^0.1.2"
},
"dependencies": {
"node-fetch": {
@ -19146,6 +19161,14 @@
"integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
"dev": true
},
"sfumato": {
"version": "0.1.2",
"resolved": "https://registry.npmjs.org/sfumato/-/sfumato-0.1.2.tgz",
"integrity": "sha512-j2s5BLUS5VUNtaK1l+v+yal3XjjV7JXCQIwE5Xs4yiQ3HJ+2Fc/dd3IkkrVHn0AJO2epShSWVoP3GnE0TvPdMg==",
"requires": {
"soundfont2": "^0.4.0"
}
},
"shallow-clone": {
"version": "3.0.1",
"resolved": "https://registry.npmjs.org/shallow-clone/-/shallow-clone-3.0.1.tgz",
@ -19343,6 +19366,11 @@
"is-plain-obj": "^2.0.0"
}
},
"soundfont2": {
"version": "0.4.0",
"resolved": "https://registry.npmjs.org/soundfont2/-/soundfont2-0.4.0.tgz",
"integrity": "sha512-537WiurDBRbDLVhJMxXLE06D6yWxJCidfPClnibZ0f8dKMDpv+0fIfwCQ8pELE0JqKX05SOJosNJgKzQobaAEA=="
},
"source-map-generator": {
"version": "0.8.0",
"resolved": "https://registry.npmjs.org/source-map-generator/-/source-map-generator-0.8.0.tgz",

6
packages/soundfonts/index.mjs
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@ -1,6 +1,6 @@
import { getFontBufferSource } from './fontloader.mjs';
import * as soundfontList from './list.mjs';
import { loadSoundfont, startPresetNote } from 'sfumato';
import './sfumato.mjs';
globalThis.getFontBufferSource = getFontBufferSource;
globalThis.soundfontList = soundfontList;
globalThis.soundfontList = soundfontList;
export { loadSoundfont, startPresetNote, getFontBufferSource, soundfontList };

3
packages/soundfonts/package.json
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@ -23,7 +23,8 @@
"homepage": "https://github.com/tidalcycles/strudel#readme",
"dependencies": {
"@strudel.cycles/core": "*",
"@strudel.cycles/webaudio": "^0.1.4"
"@strudel.cycles/webaudio": "^0.1.4",
"sfumato": "^0.1.2"
},
"devDependencies": {
"node-fetch": "^3.2.6"

16
packages/soundfonts/sfumato.mjs Normal file
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@ -0,0 +1,16 @@
import { Pattern } from '@strudel.cycles/core';
import { /* loadSoundfont, */ startPresetNote } from 'sfumato';
// TODO: find way to cache loadSoundfont
Pattern.prototype.soundfont = function (sf, n = 0) {
return this.onTrigger((t, h, ct) => {
const ctx = getAudioContext();
const note = getPlayableNoteValue(h);
const preset = sf.presets[n % sf.presets.length];
const deadline = ctx.currentTime + t - ct;
const args = [ctx, preset, toMidi(note), deadline];
const stop = startPresetNote(...args);
stop(deadline + h.duration);
});
};