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group soundfonts into readable names

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This commit is contained in:
Felix Roos 2023-03-16 12:23:58 +01:00
parent f788d347ec
commit a688061616
3 changed files with 1796 additions and 17 deletions
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11
packages/soundfonts/fontloader.mjs
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@ -1,6 +1,6 @@
import { toMidi } from '@strudel.cycles/core'; import { toMidi } from '@strudel.cycles/core';
import { getAudioContext, registerSound, getEnvelope } from '@strudel.cycles/webaudio'; import { getAudioContext, registerSound, getEnvelope } from '@strudel.cycles/webaudio';
import { instruments } from './list.mjs'; import gm from './gm.mjs';
let loadCache = {}; let loadCache = {};
async function loadFont(name) { async function loadFont(name) {
@ -117,14 +117,15 @@ async function getBuffer(zone, audioContext) {
} }
export function registerSoundfonts() { export function registerSoundfonts() {
instruments.forEach((instrument) => { Object.entries(gm).forEach(([name, fonts]) => {
registerSound( registerSound(
instrument, name,
async (time, value, onended) => { async (time, value, onended) => {
const { note, n } = value; const { note = 'c3', n = 0 } = value;
const { attack = 0.001, decay = 0.001, sustain = 1, release = 0.001 } = value; const { attack = 0.001, decay = 0.001, sustain = 1, release = 0.001 } = value;
const font = fonts[n % fonts.length];
const ctx = getAudioContext(); const ctx = getAudioContext();
const bufferSource = await getFontBufferSource(instrument, note || n, ctx); const bufferSource = await getFontBufferSource(font, note, ctx);
bufferSource.start(time); bufferSource.start(time);
const { node: envelope, stop: releaseEnvelope } = getEnvelope(attack, decay, sustain, release, 0.3, time); const { node: envelope, stop: releaseEnvelope } = getEnvelope(attack, decay, sustain, release, 0.3, time);
bufferSource.connect(envelope); bufferSource.connect(envelope);

1787
packages/soundfonts/gm.mjs Normal file
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File diff suppressed because it is too large Load Diff

15
packages/soundfonts/list.mjs
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@ -1,4 +1,7 @@
// this list is not used anymore..
export const instruments = [ export const instruments = [
// Acoustic Grand Piano: Piano // Acoustic Grand Piano: Piano
'0000_JCLive_sf2_file', '0000_JCLive_sf2_file',
'0000_Aspirin_sf2_file', '0000_Aspirin_sf2_file',
@ -10,10 +13,6 @@ export const instruments = [
'0001_FluidR3_GM_sf2_file', '0001_FluidR3_GM_sf2_file',
'0001_GeneralUserGS_sf2_file', '0001_GeneralUserGS_sf2_file',
// ??
'0002_GeneralUserGS_sf2_file', // strring
'0003_GeneralUserGS_sf2_file', // vibraphone like
// Bright Acoustic Piano: Piano // Bright Acoustic Piano: Piano
'0010_Aspirin_sf2_file', '0010_Aspirin_sf2_file',
'0010_Chaos_sf2_file', '0010_Chaos_sf2_file',
@ -25,7 +24,6 @@ export const instruments = [
'0011_Aspirin_sf2_file', '0011_Aspirin_sf2_file',
'0011_FluidR3_GM_sf2_file', '0011_FluidR3_GM_sf2_file',
'0011_GeneralUserGS_sf2_file', '0011_GeneralUserGS_sf2_file',
'0012_GeneralUserGS_sf2_file', // string?? '0012_GeneralUserGS_sf2_file', // string??
// Electric Grand Piano: Piano // Electric Grand Piano: Piano
@ -66,8 +64,6 @@ export const instruments = [
'0041_GeneralUserGS_sf2_file', // staccato rhodes '0041_GeneralUserGS_sf2_file', // staccato rhodes
//'0041_SoundBlasterOld_sf2', // ? //'0041_SoundBlasterOld_sf2', // ?
'0042_GeneralUserGS_sf2_file', // staccato wurly '0042_GeneralUserGS_sf2_file', // staccato wurly
// ???
'0043_GeneralUserGS_sf2_file', // high bell '0043_GeneralUserGS_sf2_file', // high bell
'0044_GeneralUserGS_sf2_file', // reed organ '0044_GeneralUserGS_sf2_file', // reed organ
//'0045_GeneralUserGS_sf2_file', // ? //'0045_GeneralUserGS_sf2_file', // ?
@ -232,8 +228,6 @@ export const instruments = [
'0180_JCLive_sf2_file', '0180_JCLive_sf2_file',
//'0180_SBLive_sf2', //'0180_SBLive_sf2',
//'0180_SoundBlasterOld_sf2', //'0180_SoundBlasterOld_sf2',
// ???
//'0181_Aspirin_sf2_file', // flute //'0181_Aspirin_sf2_file', // flute
//'0181_GeneralUserGS_sf2_file', // marimbalike //'0181_GeneralUserGS_sf2_file', // marimbalike
//'0181_SoundBlasterOld_sf2', //'0181_SoundBlasterOld_sf2',
@ -415,7 +409,6 @@ export const instruments = [
//'0300_SBLive_sf2', //'0300_SBLive_sf2',
//'0300_SoundBlasterOld_sf2', //'0300_SoundBlasterOld_sf2',
// '0301_Aspirin_sf2_file', // missing // '0301_Aspirin_sf2_file', // missing
//'0301_FluidR3_GM_sf2_file', // weird broken bell //'0301_FluidR3_GM_sf2_file', // weird broken bell
// '0301_GeneralUserGS_sf2_file', // broken // '0301_GeneralUserGS_sf2_file', // broken
// '0301_JCLive_sf2_file', // broken // '0301_JCLive_sf2_file', // broken
@ -632,7 +625,6 @@ export const instruments = [
'0480_JCLive_sf2_file', '0480_JCLive_sf2_file',
//'0480_SBLive_sf2', //'0480_SBLive_sf2',
//'0480_SoundBlasterOld_sf2', //'0480_SoundBlasterOld_sf2',
// these dont work.. // these dont work..
//'04810_GeneralUserGS_sf2_file', // missing notes + brass //'04810_GeneralUserGS_sf2_file', // missing notes + brass
//'04811_GeneralUserGS_sf2_file', // missing notes + brass //'04811_GeneralUserGS_sf2_file', // missing notes + brass
@ -642,7 +634,6 @@ export const instruments = [
//'04815_GeneralUserGS_sf2_file', //'04815_GeneralUserGS_sf2_file',
//'04816_GeneralUserGS_sf2_file', //'04816_GeneralUserGS_sf2_file',
//'04817_GeneralUserGS_sf2_file', //'04817_GeneralUserGS_sf2_file',
'0481_Aspirin_sf2_file', '0481_Aspirin_sf2_file',
'0481_FluidR3_GM_sf2_file', // brass '0481_FluidR3_GM_sf2_file', // brass
'0481_GeneralUserGS_sf2_file', '0481_GeneralUserGS_sf2_file',