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Extract the shared realtime audio graph owner

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This commit is contained in:
Jonathan Sykes
2026-10-09 19:46:00 +08:00
parent d6a3570ff9
commit 76037613a7
8 changed files with 183 additions and 8 deletions
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10
frontend/app.js
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@@ -5507,7 +5507,7 @@ const EQ_PRESETS = EqParameters.presets;
const EQ = (() => {
const isIOS = /iPad|iPhone|iPod/.test(navigator.userAgent) || (navigator.platform === 'MacIntel' && navigator.maxTouchPoints > 1);
const AC = window.AudioContext || window.webkitAudioContext;
const st = { ctx: null, filters: null, sources: new Map() };
const st = { ctx: null, filters: null };
// Web Audio is off on iOS (it silences playback when the screen locks)
// unless the user opted in through "Level volume" (Settings → Playback).
// Live Web Audio is off on iOS (it silences playback when the screen locks)
@@ -5529,7 +5529,7 @@ const EQ = (() => {
return false;
}
try {
st.ctx = new AC();
st.ctx = AudioGraph.context();
st.filters = EQ_BANDS.map((b) => {
const f = st.ctx.createBiquadFilter();
f.type = b.type;
@@ -5554,11 +5554,9 @@ const EQ = (() => {
}
function attach(el) {
if (!el || st.sources.has(el)) return;
if (!el) return;
try {
const src = st.ctx.createMediaElementSource(el);
src.connect(st.filters[0]);
st.sources.set(el, src);
AudioGraph.connect(el, st.filters[0]);
} catch { /* already connected elsewhere */ }
}