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superdough: add logger

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This commit is contained in:
Felix Roos 2023-08-17 10:08:55 +02:00
parent 0c6a0720af
commit 8bdbc9ec4c
5 changed files with 19 additions and 7 deletions
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11
packages/superdough/sampler.mjs
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@ -1,6 +1,7 @@
import { noteToMidi, valueToMidi } from './util.mjs';
import { getAudioContext, registerSound } from './index.mjs';
import { getEnvelope } from './helpers.mjs';
import { logger } from './logger.mjs';
const bufferCache = {}; // string: Promise<ArrayBuffer>
const loadCache = {}; // string: Promise<ArrayBuffer>
@ -24,7 +25,7 @@ function humanFileSize(bytes, si) {
export const getSampleBufferSource = async (s, n, note, speed, freq, bank, resolveUrl) => {
let transpose = 0;
if (freq !== undefined && note !== undefined) {
// logger('[sampler] hap has note and freq. ignoring note', 'warning');
logger('[sampler] hap has note and freq. ignoring note', 'warning');
}
let midi = valueToMidi({ freq, note }, 36);
transpose = midi - 36; // C3 is middle C
@ -64,7 +65,7 @@ export const getSampleBufferSource = async (s, n, note, speed, freq, bank, resol
export const loadBuffer = (url, ac, s, n = 0) => {
const label = s ? `sound "${s}:${n}"` : 'sample';
if (!loadCache[url]) {
//logger(`[sampler] load ${label}..`, 'load-sample', { url });
logger(`[sampler] load ${label}..`, 'load-sample', { url });
const timestamp = Date.now();
loadCache[url] = fetch(url)
.then((res) => res.arrayBuffer())
@ -72,7 +73,7 @@ export const loadBuffer = (url, ac, s, n = 0) => {
const took = Date.now() - timestamp;
const size = humanFileSize(res.byteLength);
// const downSpeed = humanFileSize(res.byteLength / took);
//logger(`[sampler] load ${label}... done! loaded ${size} in ${took}ms`, 'loaded-sample', { url });
logger(`[sampler] load ${label}... done! loaded ${size} in ${took}ms`, 'loaded-sample', { url });
const decoded = await ac.decodeAudioData(res);
bufferCache[url] = decoded;
return decoded;
@ -224,12 +225,12 @@ export async function onTriggerSample(t, value, onended, bank, resolveUrl) {
// asny stuff above took too long?
if (ac.currentTime > t) {
//logger(`[sampler] still loading sound "${s}:${n}"`, 'highlight');
logger(`[sampler] still loading sound "${s}:${n}"`, 'highlight');
// console.warn('sample still loading:', s, n);
return;
}
if (!bufferSource) {
//logger(`[sampler] could not load "${s}:${n}"`, 'error');
logger(`[sampler] could not load "${s}:${n}"`, 'error');
return;
}
bufferSource.playbackRate.value = Math.abs(speed) * bufferSource.playbackRate.value;