diff --git a/app/api/v1/plugins.py b/app/api/v1/plugins.py index 8cac59c..43394f3 100644 --- a/app/api/v1/plugins.py +++ b/app/api/v1/plugins.py @@ -620,6 +620,10 @@ class FxGuiRequest(BaseModel): # embed=True → bridge --fx-gui (off-screen + HTTP frame/input server, # PLAN_MASTERBUS_VST_GUI_EMBED.md); embed=False → cửa sổ rời cũ. embed: bool = False + # shm: tên SHM session realtime (SonicForge_FXRT_*) — bridge fx-gui + # mở mapping này để PEEK input ring và chạy processAudio() trên instance + # GUI → meter trong plugin nhảy theo âm thật (GUI không consume ring). + shm: str = "" class FxGuiCloseRequest(BaseModel): @@ -832,6 +836,8 @@ async def open_fx_gui(req: FxGuiRequest, current_user: dict = Depends(get_curren if proc is not None and proc.poll() is None and getattr(proc, "_sf_plugin_path", None) == plugin_path: return {"success": True, "started": False, "already_running": True, "cmd": [], "embed_url": getattr(proc, "_sf_embed_url", None) or None} job = {"path": plugin_path, "name": req.name or os.path.basename(plugin_path)} + if req.shm: + job["shm"] = req.shm fd, job_path = tempfile.mkstemp(prefix="sf_fx_gui_", suffix=".json", dir=tempfile.gettempdir()) try: with os.fdopen(fd, "w", encoding="utf-8") as f: diff --git a/app/static/js/app.jsx b/app/static/js/app.jsx index 40e8368..cd2e885 100644 --- a/app/static/js/app.jsx +++ b/app/static/js/app.jsx @@ -1765,6 +1765,7 @@ async function fxRtStart() { return; } fxRt.sessionId = st.session_id; + fxRtGuiPushShm(); try { await ctx.audioWorklet.addModule(`${API_BASE_URL}/static/js/sf-fx-realtime.js?v=202608212200`); fxRt.node = new AudioWorkletNode(ctx, 'sf-fx-realtime', { numberOfInputs: 1, numberOfOutputs: 1, outputChannelCount: [2] }); @@ -1841,6 +1842,7 @@ function fxRtStop(silent) { try { if (fxRt.ws) { fxRt.ws.onclose = null; fxRt.ws.onmessage = null; try { fxRt.ws.close(); } catch (e) {} fxRt.ws = null; } } catch (e) {} const sid = fxRt.sessionId; fxRt.sessionId = null; + fxRtGuiPushShm(); fxRt.active = false; fxRt.chainKey = null; if (sid) { @@ -1855,6 +1857,23 @@ function fxRtStop(silent) { // cùng chain (khớp app: builtin FX cũng chạy instance riêng mỗi path; offline // export áp VST lên track mix tổng). Thứ tự: builtin FX → VST (khớp offline). const fxRtTracks = {}; // 'trackId:audio|sf' → { sessionId, ws, node, ready, path, spliced, chainKey } +// Embedded VST GUI → live SHM session feed (open_fx_gui shm + bridge /shm route). +// url → trackId|null (null = master GUI). The GUI process peeks the session's +// input ring so its meters move with real audio; push on every start/stop. +const _fxGuiEmbedSources = {}; +function _fxGuiRegisterSource(url, trackId) { if (!url) return; _fxGuiEmbedSources[url] = (trackId === undefined ? null : trackId); } +function _fxGuiUnregisterSource(url) { if (url) delete _fxGuiEmbedSources[url]; } +function fxRtTrackShmName(trackId) { + const key = trackId ? Object.keys(fxRtTracks).find(k => k.startsWith(trackId + ':')) : ''; + return key ? (fxRtTracks[key].sessionId || '') : ''; +} +function fxRtGuiPushShm() { + Object.keys(_fxGuiEmbedSources).forEach(url => { + const trackId = _fxGuiEmbedSources[url]; + const name = trackId === null ? (fxRt.sessionId || '') : fxRtTrackShmName(trackId); + try { fetch(url + '/shm', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ shm: name }) }).catch(() => {}); } catch (e) {} + }); +} function fxRtTrackChain(track) { if (!track) return []; const chain = activeVstChain(track.vstFxChain || []); @@ -12430,7 +12449,7 @@ const FXRackModal = ({ track, onUpdateTrack, onClose }) => { const setVstChain = (next) => { if (onUpdateTrack) onUpdateTrack(track.id, { vstFxChain: next, vstFxBypass: vstBypass }); if (window.__rebuildTrackFxGraph) window.__rebuildTrackFxGraph(track.id, { vstFxChain: next, vstFxBypass: vstBypass }); }; // Embedded VST GUI state (PLAN_MASTERBUS_VST_GUI_EMBED.md Phase 3) const [fxGuiOpen, setFxGuiOpenState] = React.useState(_persistFxGuiOpen); // { path, url } | null - const setFxGuiOpen = (v) => { _persistFxGuiOpen = v; _persistFxGuiTrackId = v ? (track && track.id) : null; setFxGuiOpenState(v); }; + const setFxGuiOpen = (v) => { if (_persistFxGuiOpen && _persistFxGuiOpen.url) _fxGuiUnregisterSource(_persistFxGuiOpen.url); _persistFxGuiOpen = v; _persistFxGuiTrackId = v ? (track && track.id) : null; if (v && v.url) _fxGuiRegisterSource(v.url, track && track.id); setFxGuiOpenState(v); }; const fxGuiOpenRef = React.useRef(null); fxGuiOpenRef.current = fxGuiOpen; const closeFxGui = () => { @@ -12454,7 +12473,7 @@ const FXRackModal = ({ track, onUpdateTrack, onClose }) => { if (!track || !track.vstGuiOpenPath || fxGuiOpen) return; const s = (track.vstFxChain || []).find(x => x.path === track.vstGuiOpenPath); if (!s || !window.SonicAPI || !window.SonicAPI.openFxGui) return; - window.SonicAPI.openFxGui({ path: s.path, name: s.name || s.path, embed: true }).then(r => { + window.SonicAPI.openFxGui({ path: s.path, name: s.name || s.path, embed: true, shm: fxRtTrackShmName(track && track.id) }).then(r => { if (r && r.embed_url) setFxGuiOpen({ path: s.path, url: r.embed_url }); }).catch(() => {}); // eslint-disable-next-line react-hooks/exhaustive-deps @@ -12462,7 +12481,7 @@ const FXRackModal = ({ track, onUpdateTrack, onClose }) => { const toggleVst = (idx) => setVstChain(vstChain.map((s, i) => i === idx ? { ...s, bypass: !s.bypass } : s)); const removeVst = (idx) => { const rem = vstChain[idx]; if (rem && fxGuiOpen && fxGuiOpen.path === rem.path) closeFxGui(); if (rem) delete _capturedPresetByPath[rem.path]; if (idx === activeVstIdx) setActiveVstIdx(-1); setVstChain(vstChain.filter((_, i) => i !== idx)); }; const moveVst = (idx, dir) => { const j = idx + dir; if (j < 0 || j >= vstChain.length) return; const next = [...vstChain]; const mv = next.splice(idx, 1)[0]; next.splice(j, 0, mv); setVstChain(next); }; - const openVstGui = (s, idx) => { if (!s || !s.path) { window.showToast && window.showToast('Chọn VST FX trước', 'warning'); return; } if (fxGuiOpen) closeFxGui(); if (idx !== undefined) setActiveVstIdx(idx); if (!window.SonicAPI || !window.SonicAPI.openFxGui) { window.showToast && window.showToast('Máy này không hỗ trợ mở GUI VST', 'warning'); return; } window.SonicAPI.openFxGui({ path: s.path, name: s.name || s.path, embed: true }).then(r => { if (r && r.embed_url) { setFxGuiOpen({ path: s.path, url: r.embed_url, name: s.name || s.path }); if (onUpdateTrack && track) onUpdateTrack(track.id, { vstGuiOpenPath: s.path, vstGuiOpenName: s.name || s.path }); } else if (r && r.already_running && r.embed_url) { setFxGuiOpen({ path: s.path, url: r.embed_url, name: s.name || s.path }); if (onUpdateTrack && track) onUpdateTrack(track.id, { vstGuiOpenPath: s.path, vstGuiOpenName: s.name || s.path }); } else if (r && r.already_running) window.showToast && window.showToast('GUI của plugin này đang mở sẵn (cửa sổ ngoài)', 'info'); else window.showToast && window.showToast('Không mở được GUI embed', 'error'); }).catch(err => window.showToast && window.showToast('Lỗi mở GUI: ' + (err.message || err), 'error')); }; + const openVstGui = (s, idx) => { if (!s || !s.path) { window.showToast && window.showToast('Chọn VST FX trước', 'warning'); return; } if (fxGuiOpen) closeFxGui(); if (idx !== undefined) setActiveVstIdx(idx); if (!window.SonicAPI || !window.SonicAPI.openFxGui) { window.showToast && window.showToast('Máy này không hỗ trợ mở GUI VST', 'warning'); return; } window.SonicAPI.openFxGui({ path: s.path, name: s.name || s.path, embed: true, shm: fxRtTrackShmName(track && track.id) }).then(r => { if (r && r.embed_url) { setFxGuiOpen({ path: s.path, url: r.embed_url, name: s.name || s.path }); if (onUpdateTrack && track) onUpdateTrack(track.id, { vstGuiOpenPath: s.path, vstGuiOpenName: s.name || s.path }); } else if (r && r.already_running && r.embed_url) { setFxGuiOpen({ path: s.path, url: r.embed_url, name: s.name || s.path }); if (onUpdateTrack && track) onUpdateTrack(track.id, { vstGuiOpenPath: s.path, vstGuiOpenName: s.name || s.path }); } else if (r && r.already_running) window.showToast && window.showToast('GUI của plugin này đang mở sẵn (cửa sổ ngoài)', 'info'); else window.showToast && window.showToast('Không mở được GUI embed', 'error'); }).catch(err => window.showToast && window.showToast('Lỗi mở GUI: ' + (err.message || err), 'error')); }; const addVst = (path) => { const fx = (fxList || []).find(f => f.path === path); if (!fx) return; const next = [...vstChain, { type: 'vst3', path: fx.path, name: fx.name || fx.id, preset_b64: '', bypass: false }]; setVstChain(next); setActiveVstIdx(next.length - 1); }; const changeVstPlugin = (idx, path) => { const fx = (fxList || []).find(f => f.path === path); delete _capturedPresetByPath[path]; setVstChain(vstChain.map((s, i) => i === idx ? { ...s, path, name: fx ? (fx.name || fx.id) : s.name, preset_b64: '' } : s)); }; const uploadVstPreset = (idx) => { @@ -13023,7 +13042,7 @@ const MasteringModal = ({ isOpen, onClose, masteringSettings, setMasteringSettin const masterVstChain = (ozState.vstFxChain || []); // Embedded VST GUI state (PLAN_MASTERBUS_VST_GUI_EMBED.md Phase 2) const [masterGuiOpen, setMasterGuiOpenState] = React.useState(_persistMasterGuiOpen); // { path, url } | null - const setMasterGuiOpen = (v) => { _persistMasterGuiOpen = v; setMasterGuiOpenState(v); }; + const setMasterGuiOpen = (v) => { if (_persistMasterGuiOpen && _persistMasterGuiOpen.url) _fxGuiUnregisterSource(_persistMasterGuiOpen.url); _persistMasterGuiOpen = v; if (v && v.url) _fxGuiRegisterSource(v.url, null); setMasterGuiOpenState(v); }; const [activeMasterVstPath, setActiveMasterVstPath] = React.useState(null); const masterGuiOpenRef = React.useRef(null); masterGuiOpenRef.current = masterGuiOpen; @@ -13049,7 +13068,7 @@ const MasteringModal = ({ isOpen, onClose, masteringSettings, setMasteringSettin if (!isOpen || !ozState || !ozState.gui_open_path || masterGuiOpen) return; const s = (ozState.vstFxChain || []).find(x => x.path === ozState.gui_open_path); if (!s || !window.SonicAPI || !window.SonicAPI.openFxGui) return; - window.SonicAPI.openFxGui({ path: s.path, name: ozState.gui_open_name || s.name || s.path, embed: true }).then(r => { + window.SonicAPI.openFxGui({ path: s.path, name: ozState.gui_open_name || s.name || s.path, embed: true, shm: fxRt.sessionId || '' }).then(r => { if (r && r.embed_url) setMasterGuiOpen({ path: s.path, url: r.embed_url }); }).catch(() => {}); // eslint-disable-next-line react-hooks/exhaustive-deps @@ -13062,7 +13081,7 @@ const MasteringModal = ({ isOpen, onClose, masteringSettings, setMasteringSettin const toggleMasterVst = (idx) => setMasterVstChain(masterVstChain.map((s, i) => i === idx ? { ...s, bypass: !s.bypass } : s)); const removeMasterVst = (idx) => { const rem = masterVstChain[idx]; if (rem) delete _capturedPresetByPath[rem.path]; setMasterVstChain(masterVstChain.filter((_, i) => i !== idx)); }; const moveMasterVst = (idx, dir) => { const j = idx + dir; if (j < 0 || j >= masterVstChain.length) return; const next = [...masterVstChain]; const mv = next.splice(idx, 1)[0]; next.splice(j, 0, mv); setMasterVstChain(next); }; - const openMasterVstGui = (s) => { if (!s || !s.path) { window.showToast && window.showToast('Chọn VST FX trước', 'warning'); return; } if (masterGuiOpen) closeMasterGui(); if (s.path) setActiveMasterVstPath(s.path); if (!window.SonicAPI || !window.SonicAPI.openFxGui) { window.showToast && window.showToast('Máy này không hỗ trợ mở GUI VST', 'warning'); return; } window.SonicAPI.openFxGui({ path: s.path, name: s.name || s.path, embed: true }).then(r => { if (r && r.embed_url) { setMasterGuiOpen({ path: s.path, url: r.embed_url, name: s.name || s.path }); setOzState(prev => ({ ...(prev || {}), gui_open_path: s.path, gui_open_name: s.name || s.path })); } else if (r && r.already_running && r.embed_url) { setMasterGuiOpen({ path: s.path, url: r.embed_url, name: s.name || s.path }); setOzState(prev => ({ ...(prev || {}), gui_open_path: s.path, gui_open_name: s.name || s.path })); } else if (r && r.already_running) window.showToast && window.showToast('GUI của plugin này đang mở sẵn (cửa sổ ngoài)', 'info'); else window.showToast && window.showToast('Không mở được GUI embed', 'error'); }).catch(err => window.showToast && window.showToast('Lỗi mở GUI: ' + (err.message || err), 'error')); }; + const openMasterVstGui = (s) => { if (!s || !s.path) { window.showToast && window.showToast('Chọn VST FX trước', 'warning'); return; } if (masterGuiOpen) closeMasterGui(); if (s.path) setActiveMasterVstPath(s.path); if (!window.SonicAPI || !window.SonicAPI.openFxGui) { window.showToast && window.showToast('Máy này không hỗ trợ mở GUI VST', 'warning'); return; } window.SonicAPI.openFxGui({ path: s.path, name: s.name || s.path, embed: true, shm: fxRt.sessionId || '' }).then(r => { if (r && r.embed_url) { setMasterGuiOpen({ path: s.path, url: r.embed_url, name: s.name || s.path }); setOzState(prev => ({ ...(prev || {}), gui_open_path: s.path, gui_open_name: s.name || s.path })); } else if (r && r.already_running && r.embed_url) { setMasterGuiOpen({ path: s.path, url: r.embed_url, name: s.name || s.path }); setOzState(prev => ({ ...(prev || {}), gui_open_path: s.path, gui_open_name: s.name || s.path })); } else if (r && r.already_running) window.showToast && window.showToast('GUI của plugin này đang mở sẵn (cửa sổ ngoài)', 'info'); else window.showToast && window.showToast('Không mở được GUI embed', 'error'); }).catch(err => window.showToast && window.showToast('Lỗi mở GUI: ' + (err.message || err), 'error')); }; const addMasterVst = (path) => { const fx = (masterFxList || []).find(f => f.path === path); if (!fx) return; setMasterVstChain([...masterVstChain, { type: 'vst3', path: fx.path, name: fx.name || fx.id, preset_b64: '', bypass: false }]); openMasterVstGui({ path: fx.path, name: fx.name || fx.id }); }; const changeMasterVstPlugin = (idx, path) => { const fx = (masterFxList || []).find(f => f.path === path); delete _capturedPresetByPath[path]; setMasterVstChain(masterVstChain.map((s, i) => i === idx ? { ...s, path, name: fx ? (fx.name || fx.id) : s.name, preset_b64: '' } : s)); }; @@ -23420,6 +23439,7 @@ const App = () => { } const entry = { sessionId: st.session_id, ws: null, node: null, ready: false, path, spliced: null, chainKey: JSON.stringify(chainPayload), inQueue: [], pumpTimer: null }; fxRtTracks[key] = entry; + fxRtGuiPushShm(); try { await ctx.audioWorklet.addModule(`${API_BASE_URL}/static/js/sf-fx-realtime.js?v=202608212200`); const node = new AudioWorkletNode(ctx, 'sf-fx-realtime', { numberOfInputs: 1, numberOfOutputs: 1, outputChannelCount: [2] }); @@ -23500,6 +23520,7 @@ const App = () => { try { if (entry.ws) { entry.ws.onclose = null; entry.ws.onmessage = null; try { entry.ws.close(); } catch (e) {} entry.ws = null; } } catch (e) {} const sid = entry.sessionId; delete fxRtTracks[key]; + fxRtGuiPushShm(); if (sid) { try { window.SonicAPI.fxRealtimeStop({ session_id: sid }).catch(() => {}); } catch (e) {} } diff --git a/app/static/js/app.precompiled.js b/app/static/js/app.precompiled.js index 73403c2..b539422 100644 --- a/app/static/js/app.precompiled.js +++ b/app/static/js/app.precompiled.js @@ -310,21 +310,24 @@ const fxRt={active:false,sessionId:null,ws:null,node:null,inQueue:[],pumpTimer:n function fxRtChainKey(chain){return(chain||[]).map(s=>(s.path||'')+'#'+(s.preset_b64||'').slice(0,16)).join('|');}function fxRtChain(){const ms=window.currentMasteringSettings;if(!ms||!ms.masterConnected||ms.isBypassed)return[];const chain=activeVstChain(ms&&ms.vstFxChain||[]);return chain.length>0&&!(ms&&ms.vstBypass)?chain:[];}async function fxRtStart(){const chain=fxRtChain();const ck=fxRtChainKey(chain);if(fxRt.active){// masterBus bị rebuild (recovery/export) → node thuộc graph cũ → restart. if(!fxRt.node||fxRt.node.context!==getAudioContext())fxRtStop(true);// Chain VST thay đổi (insert/remove/bypass/reorder trong MASTER FX CHAIN) // → stop + start lại để bridge load đúng chuỗi FX mới. -else if(fxRt.chainKey!==ck)fxRtStop(true);else return;}if(!chain.length)return;const ctx=getAudioContext();if(!ctx||!ctx.audioWorklet||!masterBus||!masterBus.output||!masterBus.analyser)return;const chainPayload=chain.map(s=>({type:'vst3',path:s.path,name:s.name||s.path,preset_b64:s.preset_b64||'',bypass:false}));let st;try{st=await window.SonicAPI.fxRealtimeStart({fx_chain:chainPayload,sample_rate:ctx.sampleRate||44100});}catch(e){console.warn('[FX RT] start fail:',e);showToast('Không khởi động VST FX realtime: '+(e.message||e),'warning');return;}fxRt.sessionId=st.session_id;try{await ctx.audioWorklet.addModule(`${API_BASE_URL}/static/js/sf-fx-realtime.js?v=202608212200`);fxRt.node=new AudioWorkletNode(ctx,'sf-fx-realtime',{numberOfInputs:1,numberOfOutputs:1,outputChannelCount:[2]});const u=new URL(API_BASE_URL);const wsProto=u.protocol==='https:'?'wss://':'ws://';const tok=localStorage.getItem('sonic_token')||'';const wsUrl=`${wsProto}${u.host}${st.ws_url}${tok?'?token='+encodeURIComponent(tok):''}`;const ws=new WebSocket(wsUrl);fxRt.ws=ws;ws.binaryType='arraybuffer';ws.onopen=()=>{fxRt.active=true;};ws.onmessage=ev=>{if(!(ev.data instanceof ArrayBuffer)||!fxRt.node)return;const f=new Float32Array(ev.data);const half=f.length/2;const l=new Float32Array(half);const r=new Float32Array(half);for(let i=0;ifxRtStop(true);ws.onerror=()=>{try{ws.close();}catch(e){}};fxRt.node.port.onmessage=ev=>{const d=ev.data;if(!d||d.type!=='in'||!fxRt.ws)return;if(fxRt.inQueue.length>64)fxRt.inQueue.shift();fxRt.inQueue.push(d.data);};// Pace input: tối đa 1 block/kỳ (~5.8ms). Gửi dồn theo burst (main thread bị +else if(fxRt.chainKey!==ck)fxRtStop(true);else return;}if(!chain.length)return;const ctx=getAudioContext();if(!ctx||!ctx.audioWorklet||!masterBus||!masterBus.output||!masterBus.analyser)return;const chainPayload=chain.map(s=>({type:'vst3',path:s.path,name:s.name||s.path,preset_b64:s.preset_b64||'',bypass:false}));let st;try{st=await window.SonicAPI.fxRealtimeStart({fx_chain:chainPayload,sample_rate:ctx.sampleRate||44100});}catch(e){console.warn('[FX RT] start fail:',e);showToast('Không khởi động VST FX realtime: '+(e.message||e),'warning');return;}fxRt.sessionId=st.session_id;fxRtGuiPushShm();try{await ctx.audioWorklet.addModule(`${API_BASE_URL}/static/js/sf-fx-realtime.js?v=202608212200`);fxRt.node=new AudioWorkletNode(ctx,'sf-fx-realtime',{numberOfInputs:1,numberOfOutputs:1,outputChannelCount:[2]});const u=new URL(API_BASE_URL);const wsProto=u.protocol==='https:'?'wss://':'ws://';const tok=localStorage.getItem('sonic_token')||'';const wsUrl=`${wsProto}${u.host}${st.ws_url}${tok?'?token='+encodeURIComponent(tok):''}`;const ws=new WebSocket(wsUrl);fxRt.ws=ws;ws.binaryType='arraybuffer';ws.onopen=()=>{fxRt.active=true;};ws.onmessage=ev=>{if(!(ev.data instanceof ArrayBuffer)||!fxRt.node)return;const f=new Float32Array(ev.data);const half=f.length/2;const l=new Float32Array(half);const r=new Float32Array(half);for(let i=0;ifxRtStop(true);ws.onerror=()=>{try{ws.close();}catch(e){}};fxRt.node.port.onmessage=ev=>{const d=ev.data;if(!d||d.type!=='in'||!fxRt.ws)return;if(fxRt.inQueue.length>64)fxRt.inQueue.shift();fxRt.inQueue.push(d.data);};// Pace input: tối đa 1 block/kỳ (~5.8ms). Gửi dồn theo burst (main thread bị // rAF renderFrame block khi mở MASTERING PANEL) → SHM ring 4-slot tràn → mất // block → ngắt quãng. const blockMs=Math.max(4,Math.round(256/(ctx.sampleRate||44100)*1000));if(fxRt.pumpTimer)clearInterval(fxRt.pumpTimer);fxRt.pumpTimer=setInterval(()=>{const ws=fxRt.ws;if(!ws||ws.readyState!==1||!fxRt.inQueue.length)return;const d=fxRt.inQueue.shift();try{ws.send(d);}catch(e){fxRt.inQueue.unshift(d);}},blockMs);try{masterBus.output.disconnect(masterBus.analyser);}catch(e){}// VU meter + peak graph (leftAnalyser/rightAnalyser qua splitter) đo âm // SAU VST realtime: ngắt splitter khỏi output, nối vào fxRt.node để meter // hiển thị audio data đã qua chuỗi VST (user requirement — peak/VU realtime). if(masterBus.splitter){try{masterBus.output.disconnect(masterBus.splitter);}catch(e){}}masterBus.output.connect(fxRt.node);fxRt.node.connect(masterBus.analyser);if(masterBus.splitter)fxRt.node.connect(masterBus.splitter);fxRt.chainKey=ck;}catch(e){console.warn('[FX RT] setup fail:',e);fxRtStop(true);}}function fxRtStop(silent){if(fxRt.pumpTimer){clearInterval(fxRt.pumpTimer);fxRt.pumpTimer=null;}fxRt.inQueue=[];if(!fxRt.active&&!fxRt.ws&&!fxRt.node&&!fxRt.sessionId)return;try{if(fxRt.node){fxRt.node.disconnect();if(masterBus&&masterBus.output&&masterBus.analyser){try{masterBus.output.connect(masterBus.analyser);}catch(e){}// Khôi phục VU meter splitter về output (pre-VST) khi tắt realtime. -if(masterBus.splitter){try{masterBus.output.connect(masterBus.splitter);}catch(e){}}}fxRt.node.port.onmessage=null;fxRt.node=null;}}catch(e){}try{if(fxRt.ws){fxRt.ws.onclose=null;fxRt.ws.onmessage=null;try{fxRt.ws.close();}catch(e){}fxRt.ws=null;}}catch(e){}const sid=fxRt.sessionId;fxRt.sessionId=null;fxRt.active=false;fxRt.chainKey=null;if(sid){try{window.SonicAPI.fxRealtimeStop({session_id:sid}).catch(()=>{});}catch(e){}}}// ── Realtime VST FX per-track (SHM bridge) — mọi luồng track qua bridge ───── +if(masterBus.splitter){try{masterBus.output.connect(masterBus.splitter);}catch(e){}}}fxRt.node.port.onmessage=null;fxRt.node=null;}}catch(e){}try{if(fxRt.ws){fxRt.ws.onclose=null;fxRt.ws.onmessage=null;try{fxRt.ws.close();}catch(e){}fxRt.ws=null;}}catch(e){}const sid=fxRt.sessionId;fxRt.sessionId=null;fxRtGuiPushShm();fxRt.active=false;fxRt.chainKey=null;if(sid){try{window.SonicAPI.fxRealtimeStop({session_id:sid}).catch(()=>{});}catch(e){}}}// ── Realtime VST FX per-track (SHM bridge) — mọi luồng track qua bridge ───── // Mỗi track: session riêng (1 WS/SHM) cho TỪNG đường chain có âm — audio-clips // (path 'audio', splice fxEntry→mods→worklet→fxLegacyIn) và MIDI/SF (path 'sf', // splice sfEntry→mods→worklet→sfOut). Track vừa clips vừa MIDI → 2 session // cùng chain (khớp app: builtin FX cũng chạy instance riêng mỗi path; offline // export áp VST lên track mix tổng). Thứ tự: builtin FX → VST (khớp offline). const fxRtTracks={};// 'trackId:audio|sf' → { sessionId, ws, node, ready, path, spliced, chainKey } -function fxRtTrackChain(track){if(!track)return[];const chain=activeVstChain(track.vstFxChain||[]);return chain.length>0&&!track.vstFxBypass?chain:[];}function fxRtTrackPaths(track){const paths=[];if(track&&(track.clips&&track.clips.length>0||!!track.buffer||track.sections&&track.sections.length>0))paths.push('audio');if(track&&(track.midiItems&&track.midiItems.length>0||track.type==='MIDI'||!!track.instrumentId))paths.push('sf');return paths;}// Track-EQ preset library (unified_fx_rack_panel.md §III.1) — band gains only. +// Embedded VST GUI → live SHM session feed (open_fx_gui shm + bridge /shm route). +// url → trackId|null (null = master GUI). The GUI process peeks the session's +// input ring so its meters move with real audio; push on every start/stop. +const _fxGuiEmbedSources={};function _fxGuiRegisterSource(url,trackId){if(!url)return;_fxGuiEmbedSources[url]=trackId===undefined?null:trackId;}function _fxGuiUnregisterSource(url){if(url)delete _fxGuiEmbedSources[url];}function fxRtTrackShmName(trackId){const key=trackId?Object.keys(fxRtTracks).find(k=>k.startsWith(trackId+':')):'';return key?fxRtTracks[key].sessionId||'':'';}function fxRtGuiPushShm(){Object.keys(_fxGuiEmbedSources).forEach(url=>{const trackId=_fxGuiEmbedSources[url];const name=trackId===null?fxRt.sessionId||'':fxRtTrackShmName(trackId);try{fetch(url+'/shm',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({shm:name})}).catch(()=>{});}catch(e){}});}function fxRtTrackChain(track){if(!track)return[];const chain=activeVstChain(track.vstFxChain||[]);return chain.length>0&&!track.vstFxBypass?chain:[];}function fxRtTrackPaths(track){const paths=[];if(track&&(track.clips&&track.clips.length>0||!!track.buffer||track.sections&&track.sections.length>0))paths.push('audio');if(track&&(track.midiItems&&track.midiItems.length>0||track.type==='MIDI'||!!track.instrumentId))paths.push('sf');return paths;}// Track-EQ preset library (unified_fx_rack_panel.md §III.1) — band gains only. const TRACK_EQ_PRESETS={flat:{name:'Flat / Reset',g:[0,0,0,0]},vocal_clarity:{name:'Vocal Unmask & Clarity',g:[-2.5,-1.8,3.2,2.0]},bass_punch:{name:'EDM Low-End Punch',g:[4.0,-3.0,1.5,1.0]},warm_tape:{name:'Warm Vintage Analog',g:[2.0,1.0,-2.0,-3.0]},guitar_edge:{name:'Guitar Cut & Presence',g:[-3.0,-2.0,3.5,1.5]}};// Dynamic signal-chain reconstruction (mastering_expand.md §II.3): // disconnect every module boundary, then wire the ACTIVE modules in series // between inputAnalyser (chain input) and outputAnalyser (chain output). @@ -830,11 +833,11 @@ const[fxList,setFxList]=React.useState([]);const[fxLoading,setFxLoading]=React.u const vstChain=track.vstFxChain||[];// Unified chain strip: builtin DSP + VST FX chung 1 chain (kéo đổi thứ tự giữa cả 2 loại). const unifiedChain=[...chain.map((m,i)=>({kind:'builtin',m,i})),...vstChain.map((s,i)=>({kind:'vst',s,i}))];const setVstChain=next=>{if(onUpdateTrack)onUpdateTrack(track.id,{vstFxChain:next,vstFxBypass:vstBypass});if(window.__rebuildTrackFxGraph)window.__rebuildTrackFxGraph(track.id,{vstFxChain:next,vstFxBypass:vstBypass});};// Embedded VST GUI state (PLAN_MASTERBUS_VST_GUI_EMBED.md Phase 3) const[fxGuiOpen,setFxGuiOpenState]=React.useState(_persistFxGuiOpen);// { path, url } | null -const setFxGuiOpen=v=>{_persistFxGuiOpen=v;_persistFxGuiTrackId=v?track&&track.id:null;setFxGuiOpenState(v);};const fxGuiOpenRef=React.useRef(null);fxGuiOpenRef.current=fxGuiOpen;const closeFxGui=()=>{const g=fxGuiOpenRef.current;if(g){try{fetch(g.url+'/close',{method:'POST'}).catch(()=>{});}catch(e){}}setFxGuiOpen(null);if(onUpdateTrack&&track)onUpdateTrack(track.id,{vstGuiOpenPath:null,vstGuiOpenName:null});};React.useEffect(()=>()=>{const g=fxGuiOpenRef.current;if(g){try{fetch(g.url+'/hide',{method:'POST'}).catch(()=>{});}catch(e){}}},[]);// Capture GUI knob tweaks while the embedded GUI is open (bridge /preset). +const setFxGuiOpen=v=>{if(_persistFxGuiOpen&&_persistFxGuiOpen.url)_fxGuiUnregisterSource(_persistFxGuiOpen.url);_persistFxGuiOpen=v;_persistFxGuiTrackId=v?track&&track.id:null;if(v&&v.url)_fxGuiRegisterSource(v.url,track&&track.id);setFxGuiOpenState(v);};const fxGuiOpenRef=React.useRef(null);fxGuiOpenRef.current=fxGuiOpen;const closeFxGui=()=>{const g=fxGuiOpenRef.current;if(g){try{fetch(g.url+'/close',{method:'POST'}).catch(()=>{});}catch(e){}}setFxGuiOpen(null);if(onUpdateTrack&&track)onUpdateTrack(track.id,{vstGuiOpenPath:null,vstGuiOpenName:null});};React.useEffect(()=>()=>{const g=fxGuiOpenRef.current;if(g){try{fetch(g.url+'/hide',{method:'POST'}).catch(()=>{});}catch(e){}}},[]);// Capture GUI knob tweaks while the embedded GUI is open (bridge /preset). React.useEffect(()=>{if(!fxGuiOpen||!fxGuiOpen.url)return;const iv=setInterval(()=>{fetch(fxGuiOpen.url+'/preset').then(r=>r.json()).then(d=>{if(d&&d.preset_b64)_capturedPresetByPath[fxGuiOpen.path]=d.preset_b64;}).catch(()=>{});},1500);return()=>clearInterval(iv);// eslint-disable-next-line react-hooks/exhaustive-deps },[fxGuiOpen]);// Reopen the saved GUI when the rack is mounted after a project restore. -React.useEffect(()=>{if(!track||!track.vstGuiOpenPath||fxGuiOpen)return;const s=(track.vstFxChain||[]).find(x=>x.path===track.vstGuiOpenPath);if(!s||!window.SonicAPI||!window.SonicAPI.openFxGui)return;window.SonicAPI.openFxGui({path:s.path,name:s.name||s.path,embed:true}).then(r=>{if(r&&r.embed_url)setFxGuiOpen({path:s.path,url:r.embed_url});}).catch(()=>{});// eslint-disable-next-line react-hooks/exhaustive-deps -},[track&&track.id,track&&track.vstGuiOpenPath]);const toggleVst=idx=>setVstChain(vstChain.map((s,i)=>i===idx?{...s,bypass:!s.bypass}:s));const removeVst=idx=>{const rem=vstChain[idx];if(rem&&fxGuiOpen&&fxGuiOpen.path===rem.path)closeFxGui();if(rem)delete _capturedPresetByPath[rem.path];if(idx===activeVstIdx)setActiveVstIdx(-1);setVstChain(vstChain.filter((_,i)=>i!==idx));};const moveVst=(idx,dir)=>{const j=idx+dir;if(j<0||j>=vstChain.length)return;const next=[...vstChain];const mv=next.splice(idx,1)[0];next.splice(j,0,mv);setVstChain(next);};const openVstGui=(s,idx)=>{if(!s||!s.path){window.showToast&&window.showToast('Chọn VST FX trước','warning');return;}if(fxGuiOpen)closeFxGui();if(idx!==undefined)setActiveVstIdx(idx);if(!window.SonicAPI||!window.SonicAPI.openFxGui){window.showToast&&window.showToast('Máy này không hỗ trợ mở GUI VST','warning');return;}window.SonicAPI.openFxGui({path:s.path,name:s.name||s.path,embed:true}).then(r=>{if(r&&r.embed_url){setFxGuiOpen({path:s.path,url:r.embed_url,name:s.name||s.path});if(onUpdateTrack&&track)onUpdateTrack(track.id,{vstGuiOpenPath:s.path,vstGuiOpenName:s.name||s.path});}else if(r&&r.already_running&&r.embed_url){setFxGuiOpen({path:s.path,url:r.embed_url,name:s.name||s.path});if(onUpdateTrack&&track)onUpdateTrack(track.id,{vstGuiOpenPath:s.path,vstGuiOpenName:s.name||s.path});}else if(r&&r.already_running)window.showToast&&window.showToast('GUI của plugin này đang mở sẵn (cửa sổ ngoài)','info');else window.showToast&&window.showToast('Không mở được GUI embed','error');}).catch(err=>window.showToast&&window.showToast('Lỗi mở GUI: '+(err.message||err),'error'));};const addVst=path=>{const fx=(fxList||[]).find(f=>f.path===path);if(!fx)return;const next=[...vstChain,{type:'vst3',path:fx.path,name:fx.name||fx.id,preset_b64:'',bypass:false}];setVstChain(next);setActiveVstIdx(next.length-1);};const changeVstPlugin=(idx,path)=>{const fx=(fxList||[]).find(f=>f.path===path);delete _capturedPresetByPath[path];setVstChain(vstChain.map((s,i)=>i===idx?{...s,path,name:fx?fx.name||fx.id:s.name,preset_b64:''}:s));};const uploadVstPreset=idx=>{const inp=document.createElement('input');inp.type='file';inp.accept='.vstpreset,.fxp,.fxb,.dspreset';inp.onchange=()=>{const f=inp.files&&inp.files[0];if(!f)return;const reader=new FileReader();reader.onload=()=>{const b64=String(reader.result||'').split(',')[1]||'';setVstChain(vstChain.map((s,i)=>i===idx?{...s,preset_b64:b64}:s));window.showToast&&window.showToast('Đã gắn preset .vstpreset vào slot '+(idx+1),'success');};reader.readAsDataURL(f);};inp.click();};const previewFx=async()=>{try{if(previewAudioRef.current){previewAudioRef.current.pause();previewAudioRef.current=null;}if(!window.__renderProjectPreview){window.showToast&&window.showToast('Không có hàm render preview','warning');return;}window.showToast&&window.showToast('Đang render offline (bridge)...','info');const res=await window.__renderProjectPreview();const au=new Audio((window.API_BASE_URL||'')+res.url);previewAudioRef.current=au;au.onended=()=>{previewAudioRef.current=null;};au.play().then(()=>window.showToast&&window.showToast('Preview offline — âm thật = âm export (VST FX)','success')).catch(()=>{});}catch(e){/* toast ở __renderProjectPreview */}};const setChain=next=>{if(onUpdateTrack)onUpdateTrack(track.id,{fxChain:next});if(window.__rebuildTrackFxGraph)window.__rebuildTrackFxGraph(track.id,{fxChain:next});};const paramsOf=m=>({...(TRACK_FX_DEFAULTS[m.type]||{}),...(m.params||{})});const setParams=(idx,patch)=>{const next=chain.map((m,i)=>i===idx?{...m,params:{...paramsOf(m),...patch}}:m);setChain(next);};const toggleMod=idx=>{const next=chain.map((m,i)=>i===idx?{...m,active:!(m.active!==false)}:m);setChain(next);};const removeMod=idx=>setChain(chain.filter((_,i)=>i!==idx));const addMod=type=>{const def=TRACK_FX_DEFAULTS[type]||{};// Deep-clone default params so each chain entry owns its data (bands array +React.useEffect(()=>{if(!track||!track.vstGuiOpenPath||fxGuiOpen)return;const s=(track.vstFxChain||[]).find(x=>x.path===track.vstGuiOpenPath);if(!s||!window.SonicAPI||!window.SonicAPI.openFxGui)return;window.SonicAPI.openFxGui({path:s.path,name:s.name||s.path,embed:true,shm:fxRtTrackShmName(track&&track.id)}).then(r=>{if(r&&r.embed_url)setFxGuiOpen({path:s.path,url:r.embed_url});}).catch(()=>{});// eslint-disable-next-line react-hooks/exhaustive-deps +},[track&&track.id,track&&track.vstGuiOpenPath]);const toggleVst=idx=>setVstChain(vstChain.map((s,i)=>i===idx?{...s,bypass:!s.bypass}:s));const removeVst=idx=>{const rem=vstChain[idx];if(rem&&fxGuiOpen&&fxGuiOpen.path===rem.path)closeFxGui();if(rem)delete _capturedPresetByPath[rem.path];if(idx===activeVstIdx)setActiveVstIdx(-1);setVstChain(vstChain.filter((_,i)=>i!==idx));};const moveVst=(idx,dir)=>{const j=idx+dir;if(j<0||j>=vstChain.length)return;const next=[...vstChain];const mv=next.splice(idx,1)[0];next.splice(j,0,mv);setVstChain(next);};const openVstGui=(s,idx)=>{if(!s||!s.path){window.showToast&&window.showToast('Chọn VST FX trước','warning');return;}if(fxGuiOpen)closeFxGui();if(idx!==undefined)setActiveVstIdx(idx);if(!window.SonicAPI||!window.SonicAPI.openFxGui){window.showToast&&window.showToast('Máy này không hỗ trợ mở GUI VST','warning');return;}window.SonicAPI.openFxGui({path:s.path,name:s.name||s.path,embed:true,shm:fxRtTrackShmName(track&&track.id)}).then(r=>{if(r&&r.embed_url){setFxGuiOpen({path:s.path,url:r.embed_url,name:s.name||s.path});if(onUpdateTrack&&track)onUpdateTrack(track.id,{vstGuiOpenPath:s.path,vstGuiOpenName:s.name||s.path});}else if(r&&r.already_running&&r.embed_url){setFxGuiOpen({path:s.path,url:r.embed_url,name:s.name||s.path});if(onUpdateTrack&&track)onUpdateTrack(track.id,{vstGuiOpenPath:s.path,vstGuiOpenName:s.name||s.path});}else if(r&&r.already_running)window.showToast&&window.showToast('GUI của plugin này đang mở sẵn (cửa sổ ngoài)','info');else window.showToast&&window.showToast('Không mở được GUI embed','error');}).catch(err=>window.showToast&&window.showToast('Lỗi mở GUI: '+(err.message||err),'error'));};const addVst=path=>{const fx=(fxList||[]).find(f=>f.path===path);if(!fx)return;const next=[...vstChain,{type:'vst3',path:fx.path,name:fx.name||fx.id,preset_b64:'',bypass:false}];setVstChain(next);setActiveVstIdx(next.length-1);};const changeVstPlugin=(idx,path)=>{const fx=(fxList||[]).find(f=>f.path===path);delete _capturedPresetByPath[path];setVstChain(vstChain.map((s,i)=>i===idx?{...s,path,name:fx?fx.name||fx.id:s.name,preset_b64:''}:s));};const uploadVstPreset=idx=>{const inp=document.createElement('input');inp.type='file';inp.accept='.vstpreset,.fxp,.fxb,.dspreset';inp.onchange=()=>{const f=inp.files&&inp.files[0];if(!f)return;const reader=new FileReader();reader.onload=()=>{const b64=String(reader.result||'').split(',')[1]||'';setVstChain(vstChain.map((s,i)=>i===idx?{...s,preset_b64:b64}:s));window.showToast&&window.showToast('Đã gắn preset .vstpreset vào slot '+(idx+1),'success');};reader.readAsDataURL(f);};inp.click();};const previewFx=async()=>{try{if(previewAudioRef.current){previewAudioRef.current.pause();previewAudioRef.current=null;}if(!window.__renderProjectPreview){window.showToast&&window.showToast('Không có hàm render preview','warning');return;}window.showToast&&window.showToast('Đang render offline (bridge)...','info');const res=await window.__renderProjectPreview();const au=new Audio((window.API_BASE_URL||'')+res.url);previewAudioRef.current=au;au.onended=()=>{previewAudioRef.current=null;};au.play().then(()=>window.showToast&&window.showToast('Preview offline — âm thật = âm export (VST FX)','success')).catch(()=>{});}catch(e){/* toast ở __renderProjectPreview */}};const setChain=next=>{if(onUpdateTrack)onUpdateTrack(track.id,{fxChain:next});if(window.__rebuildTrackFxGraph)window.__rebuildTrackFxGraph(track.id,{fxChain:next});};const paramsOf=m=>({...(TRACK_FX_DEFAULTS[m.type]||{}),...(m.params||{})});const setParams=(idx,patch)=>{const next=chain.map((m,i)=>i===idx?{...m,params:{...paramsOf(m),...patch}}:m);setChain(next);};const toggleMod=idx=>{const next=chain.map((m,i)=>i===idx?{...m,active:!(m.active!==false)}:m);setChain(next);};const removeMod=idx=>setChain(chain.filter((_,i)=>i!==idx));const addMod=type=>{const def=TRACK_FX_DEFAULTS[type]||{};// Deep-clone default params so each chain entry owns its data (bands array // especially — shared references would corrupt other modules' state). const params=Array.isArray(def.bands)?{...def,bands:JSON.parse(JSON.stringify(def.bands))}:{...def};setChain([...chain,{type,active:true,params}]);setActiveType(type);setActiveVstIdx(-1);setAddModuleOpen(false);};const applyPreset=key=>{const preset=TRACK_EQ_PRESETS[key];if(!preset)return;const idx=chain.findIndex(m=>m.type==='eq'&&m.active!==false);if(idx>=0)setParams(idx,{g1:preset.g[0],g2:preset.g[1],g3:preset.g[2],g4:preset.g[3]});};const activeMod=chain.find(m=>m.type===activeType)||chain[chain.length-1]||null;const activeIdx=chain.findIndex(m=>m===activeMod);const ap=activeMod?paramsOf(activeMod):{};const slider=(label,val,min,max,step,color,onChange,fmt)=>/*#__PURE__*/React.createElement("div",{className:"flex flex-col gap-1"},/*#__PURE__*/React.createElement("div",{className:"flex justify-between text-[11px] font-mono"},/*#__PURE__*/React.createElement("span",{style:{color,fontWeight:700}},label),/*#__PURE__*/React.createElement("span",{className:"text-slate-300"},fmt?fmt(val):val)),/*#__PURE__*/React.createElement("input",{type:"range",min:min,max:max,step:step||0.1,value:val,onChange:e=>onChange(parseFloat(e.target.value)),className:"w-full h-1 cursor-pointer",style:{accentColor:color}}));// ── Wave Observer real-time scope render loop ── React.useEffect(()=>{const canvas=scopeCanvasRef.current;if(!canvas||!track)return;const st=scopeStateRef.current;let raf=null;const draw=()=>{raf=requestAnimationFrame(draw);const w=canvas.width,h=canvas.height;const ctx=canvas.getContext('2d');ctx.clearRect(0,0,w,h);// Grid @@ -855,15 +858,15 @@ ctx.fillStyle='#475569';ctx.font='9px monospace';ctx.fillText('+12 dB',4,midY-h/ let _persistMasterGuiOpen=null;const MasteringModal=({isOpen,onClose,masteringSettings,setMasteringSettings})=>{const ozState=masteringSettings;const setOzState=setMasteringSettings;const[isPlaying,setIsPlaying]=React.useState(false);const masterConnected=ozState.masterConnected;const setMasterConnected=val=>{setOzState(prev=>({...prev,masterConnected:typeof val==='function'?val(prev.masterConnected):val}));};// ── VST FX masterbus (native_bridge --render-fx, áp dụng khi Export/Offline render) ── const masterVstChain=ozState.vstFxChain||[];// Embedded VST GUI state (PLAN_MASTERBUS_VST_GUI_EMBED.md Phase 2) const[masterGuiOpen,setMasterGuiOpenState]=React.useState(_persistMasterGuiOpen);// { path, url } | null -const setMasterGuiOpen=v=>{_persistMasterGuiOpen=v;setMasterGuiOpenState(v);};const[activeMasterVstPath,setActiveMasterVstPath]=React.useState(null);const masterGuiOpenRef=React.useRef(null);masterGuiOpenRef.current=masterGuiOpen;const closeMasterGui=()=>{const g=masterGuiOpenRef.current;if(g){try{fetch(g.url+'/close',{method:'POST'}).catch(()=>{});}catch(e){}}setMasterGuiOpen(null);setActiveMasterVstPath(null);setOzState(prev=>{const n={...(prev||{})};delete n.gui_open_path;delete n.gui_open_name;return n;});};React.useEffect(()=>()=>{const g=masterGuiOpenRef.current;if(g){try{fetch(g.url+'/hide',{method:'POST'}).catch(()=>{});}catch(e){}}},[]);// Capture GUI knob tweaks while the embedded GUI is open (bridge /preset). +const setMasterGuiOpen=v=>{if(_persistMasterGuiOpen&&_persistMasterGuiOpen.url)_fxGuiUnregisterSource(_persistMasterGuiOpen.url);_persistMasterGuiOpen=v;if(v&&v.url)_fxGuiRegisterSource(v.url,null);setMasterGuiOpenState(v);};const[activeMasterVstPath,setActiveMasterVstPath]=React.useState(null);const masterGuiOpenRef=React.useRef(null);masterGuiOpenRef.current=masterGuiOpen;const closeMasterGui=()=>{const g=masterGuiOpenRef.current;if(g){try{fetch(g.url+'/close',{method:'POST'}).catch(()=>{});}catch(e){}}setMasterGuiOpen(null);setActiveMasterVstPath(null);setOzState(prev=>{const n={...(prev||{})};delete n.gui_open_path;delete n.gui_open_name;return n;});};React.useEffect(()=>()=>{const g=masterGuiOpenRef.current;if(g){try{fetch(g.url+'/hide',{method:'POST'}).catch(()=>{});}catch(e){}}},[]);// Capture GUI knob tweaks while the embedded GUI is open (bridge /preset). React.useEffect(()=>{if(!masterGuiOpen||!masterGuiOpen.url)return;const iv=setInterval(()=>{fetch(masterGuiOpen.url+'/preset').then(r=>r.json()).then(d=>{if(d&&d.preset_b64)_capturedPresetByPath[masterGuiOpen.path]=d.preset_b64;}).catch(()=>{});},1500);return()=>clearInterval(iv);// eslint-disable-next-line react-hooks/exhaustive-deps },[masterGuiOpen]);// Reopen the saved GUI when the panel is opened after a project restore. -React.useEffect(()=>{if(!isOpen||!ozState||!ozState.gui_open_path||masterGuiOpen)return;const s=(ozState.vstFxChain||[]).find(x=>x.path===ozState.gui_open_path);if(!s||!window.SonicAPI||!window.SonicAPI.openFxGui)return;window.SonicAPI.openFxGui({path:s.path,name:ozState.gui_open_name||s.name||s.path,embed:true}).then(r=>{if(r&&r.embed_url)setMasterGuiOpen({path:s.path,url:r.embed_url});}).catch(()=>{});// eslint-disable-next-line react-hooks/exhaustive-deps +React.useEffect(()=>{if(!isOpen||!ozState||!ozState.gui_open_path||masterGuiOpen)return;const s=(ozState.vstFxChain||[]).find(x=>x.path===ozState.gui_open_path);if(!s||!window.SonicAPI||!window.SonicAPI.openFxGui)return;window.SonicAPI.openFxGui({path:s.path,name:ozState.gui_open_name||s.name||s.path,embed:true,shm:fxRt.sessionId||''}).then(r=>{if(r&&r.embed_url)setMasterGuiOpen({path:s.path,url:r.embed_url});}).catch(()=>{});// eslint-disable-next-line react-hooks/exhaustive-deps },[isOpen,ozState&&ozState.gui_open_path]);const setMasterVstChain=next=>setOzState(prev=>({...prev,vstFxChain:next}));// LIVE master FX xử lý bởi fxRtStart() (SHM loop qua fx_vst_bridge // --realtime-fx) — KHÔNG push chain xuống native bridge (setFxChain): // nếu push, MIDI/VSTi instrument bị xử lý 2 lần (native bridge + SHM loop) // → over-process, bể/crackle. setFxChain vẫn dùng khi Export/Offline render. -const toggleMasterVst=idx=>setMasterVstChain(masterVstChain.map((s,i)=>i===idx?{...s,bypass:!s.bypass}:s));const removeMasterVst=idx=>{const rem=masterVstChain[idx];if(rem)delete _capturedPresetByPath[rem.path];setMasterVstChain(masterVstChain.filter((_,i)=>i!==idx));};const moveMasterVst=(idx,dir)=>{const j=idx+dir;if(j<0||j>=masterVstChain.length)return;const next=[...masterVstChain];const mv=next.splice(idx,1)[0];next.splice(j,0,mv);setMasterVstChain(next);};const openMasterVstGui=s=>{if(!s||!s.path){window.showToast&&window.showToast('Chọn VST FX trước','warning');return;}if(masterGuiOpen)closeMasterGui();if(s.path)setActiveMasterVstPath(s.path);if(!window.SonicAPI||!window.SonicAPI.openFxGui){window.showToast&&window.showToast('Máy này không hỗ trợ mở GUI VST','warning');return;}window.SonicAPI.openFxGui({path:s.path,name:s.name||s.path,embed:true}).then(r=>{if(r&&r.embed_url){setMasterGuiOpen({path:s.path,url:r.embed_url,name:s.name||s.path});setOzState(prev=>({...(prev||{}),gui_open_path:s.path,gui_open_name:s.name||s.path}));}else if(r&&r.already_running&&r.embed_url){setMasterGuiOpen({path:s.path,url:r.embed_url,name:s.name||s.path});setOzState(prev=>({...(prev||{}),gui_open_path:s.path,gui_open_name:s.name||s.path}));}else if(r&&r.already_running)window.showToast&&window.showToast('GUI của plugin này đang mở sẵn (cửa sổ ngoài)','info');else window.showToast&&window.showToast('Không mở được GUI embed','error');}).catch(err=>window.showToast&&window.showToast('Lỗi mở GUI: '+(err.message||err),'error'));};const addMasterVst=path=>{const fx=(masterFxList||[]).find(f=>f.path===path);if(!fx)return;setMasterVstChain([...masterVstChain,{type:'vst3',path:fx.path,name:fx.name||fx.id,preset_b64:'',bypass:false}]);openMasterVstGui({path:fx.path,name:fx.name||fx.id});};const changeMasterVstPlugin=(idx,path)=>{const fx=(masterFxList||[]).find(f=>f.path===path);delete _capturedPresetByPath[path];setMasterVstChain(masterVstChain.map((s,i)=>i===idx?{...s,path,name:fx?fx.name||fx.id:s.name,preset_b64:''}:s));};const uploadMasterVstPreset=idx=>{const inp=document.createElement('input');inp.type='file';inp.accept='.vstpreset,.fxp,.fxb,.dspreset';inp.onchange=()=>{const f=inp.files&&inp.files[0];if(!f)return;const reader=new FileReader();reader.onload=()=>{const b64=String(reader.result||'').split(',')[1]||'';setMasterVstChain(masterVstChain.map((s,i)=>i===idx?{...s,preset_b64:b64}:s));window.showToast&&window.showToast('Đã gắn preset .vstpreset vào slot '+(idx+1),'success');};reader.readAsDataURL(f);};inp.click();};const previewMasterFx=async()=>{try{if(previewAudioRef.current){previewAudioRef.current.pause();previewAudioRef.current=null;}if(!window.__renderProjectPreview){window.showToast&&window.showToast('Không có hàm render preview','warning');return;}window.showToast&&window.showToast('Đang render offline (bridge)...','info');const res=await window.__renderProjectPreview();const au=new Audio((window.API_BASE_URL||'')+res.url);previewAudioRef.current=au;au.onended=()=>{previewAudioRef.current=null;};au.play().then(()=>window.showToast&&window.showToast('Preview offline — âm thật = âm export (VST FX)','success')).catch(()=>{});}catch(e){/* toast ở __renderProjectPreview */}};const audioRef=React.useRef({source:null});const eqCanvasRef=React.useRef(null);const imagerCanvasRef=React.useRef(null);const inMeterCanvasRef=React.useRef(null);const outMeterCanvasRef=React.useRef(null);const animFrameRef=React.useRef(null);const lufsAccRef=React.useRef([]);const knobsInitializedRef=React.useRef(false);// VST FX masterbus (native_bridge --render-fx) — list VST3 effect plugins + preview +const toggleMasterVst=idx=>setMasterVstChain(masterVstChain.map((s,i)=>i===idx?{...s,bypass:!s.bypass}:s));const removeMasterVst=idx=>{const rem=masterVstChain[idx];if(rem)delete _capturedPresetByPath[rem.path];setMasterVstChain(masterVstChain.filter((_,i)=>i!==idx));};const moveMasterVst=(idx,dir)=>{const j=idx+dir;if(j<0||j>=masterVstChain.length)return;const next=[...masterVstChain];const mv=next.splice(idx,1)[0];next.splice(j,0,mv);setMasterVstChain(next);};const openMasterVstGui=s=>{if(!s||!s.path){window.showToast&&window.showToast('Chọn VST FX trước','warning');return;}if(masterGuiOpen)closeMasterGui();if(s.path)setActiveMasterVstPath(s.path);if(!window.SonicAPI||!window.SonicAPI.openFxGui){window.showToast&&window.showToast('Máy này không hỗ trợ mở GUI VST','warning');return;}window.SonicAPI.openFxGui({path:s.path,name:s.name||s.path,embed:true,shm:fxRt.sessionId||''}).then(r=>{if(r&&r.embed_url){setMasterGuiOpen({path:s.path,url:r.embed_url,name:s.name||s.path});setOzState(prev=>({...(prev||{}),gui_open_path:s.path,gui_open_name:s.name||s.path}));}else if(r&&r.already_running&&r.embed_url){setMasterGuiOpen({path:s.path,url:r.embed_url,name:s.name||s.path});setOzState(prev=>({...(prev||{}),gui_open_path:s.path,gui_open_name:s.name||s.path}));}else if(r&&r.already_running)window.showToast&&window.showToast('GUI của plugin này đang mở sẵn (cửa sổ ngoài)','info');else window.showToast&&window.showToast('Không mở được GUI embed','error');}).catch(err=>window.showToast&&window.showToast('Lỗi mở GUI: '+(err.message||err),'error'));};const addMasterVst=path=>{const fx=(masterFxList||[]).find(f=>f.path===path);if(!fx)return;setMasterVstChain([...masterVstChain,{type:'vst3',path:fx.path,name:fx.name||fx.id,preset_b64:'',bypass:false}]);openMasterVstGui({path:fx.path,name:fx.name||fx.id});};const changeMasterVstPlugin=(idx,path)=>{const fx=(masterFxList||[]).find(f=>f.path===path);delete _capturedPresetByPath[path];setMasterVstChain(masterVstChain.map((s,i)=>i===idx?{...s,path,name:fx?fx.name||fx.id:s.name,preset_b64:''}:s));};const uploadMasterVstPreset=idx=>{const inp=document.createElement('input');inp.type='file';inp.accept='.vstpreset,.fxp,.fxb,.dspreset';inp.onchange=()=>{const f=inp.files&&inp.files[0];if(!f)return;const reader=new FileReader();reader.onload=()=>{const b64=String(reader.result||'').split(',')[1]||'';setMasterVstChain(masterVstChain.map((s,i)=>i===idx?{...s,preset_b64:b64}:s));window.showToast&&window.showToast('Đã gắn preset .vstpreset vào slot '+(idx+1),'success');};reader.readAsDataURL(f);};inp.click();};const previewMasterFx=async()=>{try{if(previewAudioRef.current){previewAudioRef.current.pause();previewAudioRef.current=null;}if(!window.__renderProjectPreview){window.showToast&&window.showToast('Không có hàm render preview','warning');return;}window.showToast&&window.showToast('Đang render offline (bridge)...','info');const res=await window.__renderProjectPreview();const au=new Audio((window.API_BASE_URL||'')+res.url);previewAudioRef.current=au;au.onended=()=>{previewAudioRef.current=null;};au.play().then(()=>window.showToast&&window.showToast('Preview offline — âm thật = âm export (VST FX)','success')).catch(()=>{});}catch(e){/* toast ở __renderProjectPreview */}};const audioRef=React.useRef({source:null});const eqCanvasRef=React.useRef(null);const imagerCanvasRef=React.useRef(null);const inMeterCanvasRef=React.useRef(null);const outMeterCanvasRef=React.useRef(null);const animFrameRef=React.useRef(null);const lufsAccRef=React.useRef([]);const knobsInitializedRef=React.useRef(false);// VST FX masterbus (native_bridge --render-fx) — list VST3 effect plugins + preview const[masterFxList,setMasterFxList]=React.useState([]);const[masterFxLoading,setMasterFxLoading]=React.useState(false);React.useEffect(()=>{if(window.SonicAPI&&window.SonicAPI.listFx){setMasterFxLoading(true);window.SonicAPI.listFx().then(d=>setMasterFxList(d&&d.plugins||[])).catch(()=>setMasterFxList([])).finally(()=>setMasterFxLoading(false));}},[isOpen]);const previewAudioRef=React.useRef(null);const[addMasterVstSel,setAddMasterVstSel]=React.useState('');const[masterVstPickerOpen,setMasterVstPickerOpen]=React.useState(false);// Wave Observer Refs & States const woCanvasRef=React.useRef(null);const woLeftHistoryRef=React.useRef(new Float32Array(400).fill(0));const woRightHistoryRef=React.useRef(new Float32Array(400).fill(0));const woLeftMeterRef=React.useRef(null);const woRightMeterRef=React.useRef(null);const[woPaused,setWoPaused]=React.useState(false);const[woChannel,setWoChannel]=React.useState('stereo');const[woMode,setWoMode]=React.useState('waveform');const[woDuration,setWoDuration]=React.useState(2.0);const[woZoom,setWoZoom]=React.useState(0.0);const woPausedRef=React.useRef(woPaused);woPausedRef.current=woPaused;const woChannelRef=React.useRef(woChannel);woChannelRef.current=woChannel;const woModeRef=React.useRef(woMode);woModeRef.current=woMode;const woDurationRef=React.useRef(woDuration);woDurationRef.current=woDuration;const woZoomRef=React.useRef(woZoom);woZoomRef.current=woZoom;const ozStateRef=React.useRef(ozState);ozStateRef.current=ozState;function startAudioDemo(){getAudioContext();const ctx=audioCtx;if(ctx.state==='suspended')ctx.resume();stopAudioDemo();const sampleRate=ctx.sampleRate;const bufferSize=sampleRate*4;const buffer=ctx.createBuffer(2,bufferSize,sampleRate);const left=buffer.getChannelData(0);const right=buffer.getChannelData(1);for(let i=0;i{if(!isOpen)return;getAudioContext();function resizeAll(){const resizeCanvas=ref=>{const el=ref.current;if(el){el.width=el.clientWidth;el.height=el.clientHeight;}};resizeCanvas(eqCanvasRef);resizeCanvas(imagerCanvasRef);resizeCanvas(inMeterCanvasRef);resizeCanvas(outMeterCanvasRef);resizeCanvas(woCanvasRef);}resizeAll();window.addEventListener('resize',resizeAll);const fftData=new Uint8Array(1024);function getPeakLevel(analyser){if(!analyser)return 0;const bufferLength=analyser.fftSize;const dataArray=new Float32Array(bufferLength);analyser.getFloatTimeDomainData(dataArray);let maxVal=0;for(let i=0;imaxVal){maxVal=val;}}return maxVal;}function renderFrame(){animFrameRef.current=requestAnimationFrame(renderFrame);const s=ozStateRef.current;// EQ Spectrum const eqCanvas=eqCanvasRef.current;if(eqCanvas){const w=eqCanvas.width,h=eqCanvas.height;const eqCtx=eqCanvas.getContext('2d');eqCtx.clearRect(0,0,w,h);eqCtx.strokeStyle='rgba(51, 65, 85, 0.3)';eqCtx.lineWidth=1;eqCtx.font='9px JetBrains Mono';eqCtx.fillStyle='#475569';const freqs=[20,50,100,200,500,1000,2000,5000,10000,20000];freqs.forEach(f=>{const x=Math.log10(f/20)/Math.log10(20000/20)*w;eqCtx.beginPath();eqCtx.moveTo(x,0);eqCtx.lineTo(x,h);eqCtx.stroke();if(f>=1000)eqCtx.fillText(`${f/1000}k`,x+3,h-6);else eqCtx.fillText(`${f}`,x+3,h-6);});if(masterBus&&masterBus.outputAnalyser){masterBus.outputAnalyser.getByteFrequencyData(fftData);eqCtx.fillStyle='rgba(56, 189, 248, 0.15)';const barWidth=w/128;for(let i=0;i<128;i++){const val=fftData[i*4]/255;eqCtx.fillRect(i*barWidth,h-val*h,barWidth-1,val*h);}}eqCtx.strokeStyle='#38bdf8';eqCtx.lineWidth=2.5;eqCtx.beginPath();for(let x=0;x{const key=trackId+':'+path;const chain=fxRtTrackChain(track);if(!chain.length)return;if(fxRtTracks[key]){if(!fxRtTracks[key].node||fxRtTracks[key].node.context!==getAudioContext())fxRtTrackStop(trackId,path,true);else return;}const ctx=getAudioContext();if(!ctx||!ctx.audioWorklet)return;const chainPayload=chain.map(s=>({type:'vst3',path:s.path,name:s.name||s.path,preset_b64:s.preset_b64||'',bypass:false}));let st;try{st=await window.SonicAPI.fxRealtimeStart({fx_chain:chainPayload,sample_rate:ctx.sampleRate||44100});}catch(e){console.warn('[FX RT track] start fail',trackId,path,e);return;}const entry={sessionId:st.session_id,ws:null,node:null,ready:false,path,spliced:null,chainKey:JSON.stringify(chainPayload),inQueue:[],pumpTimer:null};fxRtTracks[key]=entry;try{await ctx.audioWorklet.addModule(`${API_BASE_URL}/static/js/sf-fx-realtime.js?v=202608212200`);const node=new AudioWorkletNode(ctx,'sf-fx-realtime',{numberOfInputs:1,numberOfOutputs:1,outputChannelCount:[2]});entry.node=node;const u=new URL(API_BASE_URL);const wsProto=u.protocol==='https:'?'wss://':'ws://';const tok=localStorage.getItem('sonic_token')||'';const ws=new WebSocket(`${wsProto}${u.host}${st.ws_url}${tok?'?token='+encodeURIComponent(tok):''}`);entry.ws=ws;ws.binaryType='arraybuffer';ws.onopen=()=>{entry.ready=true;fxRtTrackSplice(trackId,path);};ws.onmessage=ev=>{if(!(ev.data instanceof ArrayBuffer)||!entry.node)return;const f=new Float32Array(ev.data);const half=f.length/2;const l=new Float32Array(half);const r=new Float32Array(half);for(let i=0;ifxRtTrackStop(trackId,path,true);ws.onerror=()=>{try{ws.close();}catch(e){}};entry.node.port.onmessage=ev=>{const d=ev.data;if(!d||d.type!=='in'||!entry.ws)return;if(entry.inQueue.length>64)entry.inQueue.shift();entry.inQueue.push(d.data);};const blockMs=Math.max(4,Math.round(256/(ctx.sampleRate||44100)*1000));entry.pumpTimer=setInterval(()=>{const ws=entry.ws;if(!ws||ws.readyState!==1||!entry.inQueue.length)return;const d=entry.inQueue.shift();try{ws.send(d);}catch(e){entry.inQueue.unshift(d);}},blockMs);}catch(e){console.warn('[FX RT track] setup fail',trackId,path,e);fxRtTrackStop(trackId,path,true);}};const fxRtTrackUnsplice=(trackId,path)=>{const entry=fxRtTracks[trackId+':'+path];if(!entry||!entry.spliced||!entry.node)return;try{entry.node.disconnect();try{entry.spliced.tail.connect(entry.spliced.dest);}catch(e){}entry.spliced=null;}catch(e){console.warn('[FX RT track] unsplice fail',trackId,path,e);}};const fxRtTrackSplice=(trackId,path)=>{const key=trackId+':'+path;const entry=fxRtTracks[key];const node=activeTrackNodesRef.current[trackId];if(!entry||!entry.ready||!entry.node||!node||entry.spliced)return;const tail=path==='audio'?node.fxMods&&node.fxMods.length?node.fxMods[node.fxMods.length-1].output:node.fxEntry:node.sfMods&&node.sfMods.length?node.sfMods[node.sfMods.length-1].output:node.sfEntry;const dest=path==='audio'?node.fxLegacyIn:node.sfOut;if(!tail||!dest)return;try{tail.disconnect(dest);entry.node.connect(dest);tail.connect(entry.node);entry.spliced={tail,dest};console.log('[FX RT track] spliced',trackId,path);}catch(e){console.warn('[FX RT track] splice fail',trackId,path,e);}};const fxRtTrackStop=(trackId,path,silent)=>{const key=trackId+':'+path;const entry=fxRtTracks[key];if(!entry)return;if(entry.pumpTimer){clearInterval(entry.pumpTimer);entry.pumpTimer=null;}entry.inQueue=[];try{fxRtTrackUnsplice(trackId,path);if(entry.node){entry.node.port.onmessage=null;try{entry.node.disconnect();}catch(e){}entry.node=null;}}catch(e){}try{if(entry.ws){entry.ws.onclose=null;entry.ws.onmessage=null;try{entry.ws.close();}catch(e){}entry.ws=null;}}catch(e){}const sid=entry.sessionId;delete fxRtTracks[key];if(sid){try{window.SonicAPI.fxRealtimeStop({session_id:sid}).catch(()=>{});}catch(e){}}};const fxRtTrackReconcile=(trackId,node,track)=>{try{const chain=fxRtTrackChain(track);const wantPaths=chain.length?fxRtTrackPaths(track):[];const prefix=trackId+':';Object.keys(fxRtTracks).forEach(k=>{if(!k.startsWith(prefix))return;const p=k.slice(prefix.length);if(wantPaths.indexOf(p)<0)fxRtTrackStop(trackId,p,true);});if(!isPlayingRef.current)return;wantPaths.forEach(p=>{const key=trackId+':'+p;const entry=fxRtTracks[key];if(!entry)fxRtTrackStart(trackId,track,p);else if(entry.ready&&node){fxRtTrackUnsplice(trackId,p);// chain mới (sau rebuild) — splice lại đúng mods +const fxRtTrackStart=async(trackId,track,path)=>{const key=trackId+':'+path;const chain=fxRtTrackChain(track);if(!chain.length)return;if(fxRtTracks[key]){if(!fxRtTracks[key].node||fxRtTracks[key].node.context!==getAudioContext())fxRtTrackStop(trackId,path,true);else return;}const ctx=getAudioContext();if(!ctx||!ctx.audioWorklet)return;const chainPayload=chain.map(s=>({type:'vst3',path:s.path,name:s.name||s.path,preset_b64:s.preset_b64||'',bypass:false}));let st;try{st=await window.SonicAPI.fxRealtimeStart({fx_chain:chainPayload,sample_rate:ctx.sampleRate||44100});}catch(e){console.warn('[FX RT track] start fail',trackId,path,e);return;}const entry={sessionId:st.session_id,ws:null,node:null,ready:false,path,spliced:null,chainKey:JSON.stringify(chainPayload),inQueue:[],pumpTimer:null};fxRtTracks[key]=entry;fxRtGuiPushShm();try{await ctx.audioWorklet.addModule(`${API_BASE_URL}/static/js/sf-fx-realtime.js?v=202608212200`);const node=new AudioWorkletNode(ctx,'sf-fx-realtime',{numberOfInputs:1,numberOfOutputs:1,outputChannelCount:[2]});entry.node=node;const u=new URL(API_BASE_URL);const wsProto=u.protocol==='https:'?'wss://':'ws://';const tok=localStorage.getItem('sonic_token')||'';const ws=new WebSocket(`${wsProto}${u.host}${st.ws_url}${tok?'?token='+encodeURIComponent(tok):''}`);entry.ws=ws;ws.binaryType='arraybuffer';ws.onopen=()=>{entry.ready=true;fxRtTrackSplice(trackId,path);};ws.onmessage=ev=>{if(!(ev.data instanceof ArrayBuffer)||!entry.node)return;const f=new Float32Array(ev.data);const half=f.length/2;const l=new Float32Array(half);const r=new Float32Array(half);for(let i=0;ifxRtTrackStop(trackId,path,true);ws.onerror=()=>{try{ws.close();}catch(e){}};entry.node.port.onmessage=ev=>{const d=ev.data;if(!d||d.type!=='in'||!entry.ws)return;if(entry.inQueue.length>64)entry.inQueue.shift();entry.inQueue.push(d.data);};const blockMs=Math.max(4,Math.round(256/(ctx.sampleRate||44100)*1000));entry.pumpTimer=setInterval(()=>{const ws=entry.ws;if(!ws||ws.readyState!==1||!entry.inQueue.length)return;const d=entry.inQueue.shift();try{ws.send(d);}catch(e){entry.inQueue.unshift(d);}},blockMs);}catch(e){console.warn('[FX RT track] setup fail',trackId,path,e);fxRtTrackStop(trackId,path,true);}};const fxRtTrackUnsplice=(trackId,path)=>{const entry=fxRtTracks[trackId+':'+path];if(!entry||!entry.spliced||!entry.node)return;try{entry.node.disconnect();try{entry.spliced.tail.connect(entry.spliced.dest);}catch(e){}entry.spliced=null;}catch(e){console.warn('[FX RT track] unsplice fail',trackId,path,e);}};const fxRtTrackSplice=(trackId,path)=>{const key=trackId+':'+path;const entry=fxRtTracks[key];const node=activeTrackNodesRef.current[trackId];if(!entry||!entry.ready||!entry.node||!node||entry.spliced)return;const tail=path==='audio'?node.fxMods&&node.fxMods.length?node.fxMods[node.fxMods.length-1].output:node.fxEntry:node.sfMods&&node.sfMods.length?node.sfMods[node.sfMods.length-1].output:node.sfEntry;const dest=path==='audio'?node.fxLegacyIn:node.sfOut;if(!tail||!dest)return;try{tail.disconnect(dest);entry.node.connect(dest);tail.connect(entry.node);entry.spliced={tail,dest};console.log('[FX RT track] spliced',trackId,path);}catch(e){console.warn('[FX RT track] splice fail',trackId,path,e);}};const fxRtTrackStop=(trackId,path,silent)=>{const key=trackId+':'+path;const entry=fxRtTracks[key];if(!entry)return;if(entry.pumpTimer){clearInterval(entry.pumpTimer);entry.pumpTimer=null;}entry.inQueue=[];try{fxRtTrackUnsplice(trackId,path);if(entry.node){entry.node.port.onmessage=null;try{entry.node.disconnect();}catch(e){}entry.node=null;}}catch(e){}try{if(entry.ws){entry.ws.onclose=null;entry.ws.onmessage=null;try{entry.ws.close();}catch(e){}entry.ws=null;}}catch(e){}const sid=entry.sessionId;delete fxRtTracks[key];fxRtGuiPushShm();if(sid){try{window.SonicAPI.fxRealtimeStop({session_id:sid}).catch(()=>{});}catch(e){}}};const fxRtTrackReconcile=(trackId,node,track)=>{try{const chain=fxRtTrackChain(track);const wantPaths=chain.length?fxRtTrackPaths(track):[];const prefix=trackId+':';Object.keys(fxRtTracks).forEach(k=>{if(!k.startsWith(prefix))return;const p=k.slice(prefix.length);if(wantPaths.indexOf(p)<0)fxRtTrackStop(trackId,p,true);});if(!isPlayingRef.current)return;wantPaths.forEach(p=>{const key=trackId+':'+p;const entry=fxRtTracks[key];if(!entry)fxRtTrackStart(trackId,track,p);else if(entry.ready&&node){fxRtTrackUnsplice(trackId,p);// chain mới (sau rebuild) — splice lại đúng mods fxRtTrackSplice(trackId,p);}});}catch(e){console.warn('fxRtTrackReconcile error:',e);}};const fxRtTrackStopAll=()=>{Object.keys(fxRtTracks).forEach(k=>{const i=k.lastIndexOf(':');fxRtTrackStop(k.slice(0,i),k.slice(i+1),true);});};// Route the SHARED FluidSynth output through the gainNode of the single // audible MIDI track so its FX Rack chain / fader / pan affect the soundfont // instrument (unified_fx_rack_panel.md + user request). With more than one diff --git a/app/templates/index.html b/app/templates/index.html index c90320c..7027db8 100644 --- a/app/templates/index.html +++ b/app/templates/index.html @@ -51,7 +51,7 @@ - +