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moved to sampler

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tyow 2026-02-19 13:59:30 -05:00
parent 0f4e6af49d
commit 3cefbf80bf
2 changed files with 24 additions and 24 deletions
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25
packages/superdough/sampler.mjs
View file

@ -1,5 +1,5 @@
import { getBaseURL, getCommonSampleInfo } from './util.mjs';
import { registerSound, registerWaveTable } from './index.mjs';
import { registerSound, registerWaveTable, soundMap } from './index.mjs';
import { getAudioContext } from './audioContext.mjs';
import {
getADSRValues,
@ -30,6 +30,29 @@ function humanFileSize(bytes, si) {
return bytes.toFixed(1) + ' ' + units[u];
}
/**
* Returns the duration, in seconds, of the given sample.
* Has optional param `n` (for instance, the `2` in `s("casio:2")`)
*
* Note: `must` be called with await, otherwise you'll get a pending Promise object.
*
* @name getDuration,getDur
* @tag samples
* @param {string} sampleName
* @param {number} (optional) n
*
* @example
* // Set a patterns cycle length to exactly the length of the sample
* samples('github:tidalcycles/dirt-samples')
* let k = await getDuration('sax')
* s("sax").cps(1/k)
*/
export const getDuration = (s, n = 0) => {
return getSampleBufferSource({ s, n }, soundMap.get(s)[s].data.samples).then((x) => x.bufferDuration);
};
export const getDur = getDuration;
export function getSampleInfo(hapValue, bank) {
const { speed = 1.0 } = hapValue;
const { transpose, url, index, midi, label } = getCommonSampleInfo(hapValue, bank);

23
packages/superdough/superdough.mjs
View file

@ -85,29 +85,6 @@ export function setGainCurve(newGainCurveFunc) {
gainCurveFunc = newGainCurveFunc;
}
/**
* Returns the duration, in seconds, of the given sample.
* Has optional param `n` (for instance, the `2` in `s("casio:2")`)
*
* Note: `must` be called with await, otherwise you'll get a pending Promise object.
*
* @name getDuration,getDur
* @tag samples
* @param {string} sampleName
* @param {number} (optional) n
*
* @example
* // Set a patterns cycle length to exactly the length of the sample
* samples('github:tidalcycles/dirt-samples')
* let k = await getDuration('sax')
* s("sax").cps(1/k)
*/
export const getDuration = (s, n = 0) => {
return getSampleBufferSource({ s, n }, soundMap.get(s)[s].data.samples).then((x) => x.bufferDuration);
};
export const getDur = getDuration;
function aliasBankMap(aliasMap) {
// Make all bank keys lower case for case insensitivity
for (const key in aliasMap) {