From 55d3464b1e381123b4f5104b93ad218007f17626 Mon Sep 17 00:00:00 2001 From: 3dtours Date: Wed, 5 Aug 2026 12:10:50 +0700 Subject: [PATCH] =?UTF-8?q?FIX:=20Piano=20roll=20tab=20kh=C3=B4ng=20xu?= =?UTF-8?q?=E1=BA=A5t=20=C3=A2m=20thanh=20qua=20mastering=20chain?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- app/static/js/app.jsx | 36 ++++++++++++++++++++--- app/static/js/app.precompiled.js | 10 +++---- app/static/js/services/soundfontPlayer.js | 18 ++++++++++-- app/templates/index.html | 4 +-- wiki.md | 9 ++++++ 5 files changed, 64 insertions(+), 13 deletions(-) diff --git a/app/static/js/app.jsx b/app/static/js/app.jsx index 87c32e6..4b35cdf 100644 --- a/app/static/js/app.jsx +++ b/app/static/js/app.jsx @@ -17734,16 +17734,22 @@ const App = () => { // sẽ rebuild loop + panic hủy notes chờ → CÂM TOÀN CỤC → exempt hoàn toàn // (các fix setValueAtTime/NaN guard đã hết "state is bad" — watchdog chỉ // còn là lớp cứu cuối cho main/audio-tab). + // PIANO_ROLL: watchdog CHỈ rebuild khi output chứa NaN (chain chết — + // state-bad). KHÔNG rebuild khi im lặng thường (rests tự nhiên giữa các + // note — false-positive = stopAllPlayback + reschedule = glitch). const _anySubPlaying = subTabsRef.current.some(s => s.isPlaying); const activeSub = subTabsRef.current.find(s => s.id === activeTabRef.current); const isPianoRoll = activeSub && activeSub.type === 'PIANO_ROLL'; - if (!isPianoRoll && (isPlaying || _anySubPlaying) && masterBus && masterBus.analyser && activeSourcesRef.current.length > 0) { + if ((isPlaying || _anySubPlaying) && masterBus && masterBus.analyser && (isPianoRoll || activeSourcesRef.current.length > 0)) { try { // "Đáng lẽ đang có âm" — quyết định watchdog có được rebuild không: // - Main / sub-tab audio: source thật đang trong khoảng phát. + // - PIANO_ROLL: tab đang play (notes đã schedule) = đáng lẽ có âm. const ctxNow = getAudioContext().currentTime; let anyPlaying = false; - if (_anySubPlaying) { + if (isPianoRoll) { + anyPlaying = _anySubPlaying; + } else if (_anySubPlaying) { const _subs = subTabsRef.current || []; for (let _si = 0; _si < _subs.length; _si++) { const s = _subs[_si]; @@ -17760,7 +17766,18 @@ const App = () => { masterBus.analyser.getByteTimeDomainData(d); let pk = 0; for (let i = 0; i < d.length; i++) { const v = Math.abs(d[i] - 128) / 128; if (v > pk) pk = v; } - if (pk < 0.001) { + // PIANO_ROLL: chain chết xuất NaN → getByteTimeDomainData đọc NaN → + // byte 0/128 → pk CAO → mù. Check float data (chỉ piano roll — rests + // tự nhiên thì KHÔNG rebuild). + let nanOut = false; + if (isPianoRoll) { + try { + const f = new Float32Array(128); + masterBus.analyser.getFloatTimeDomainData(f); + for (let i = 0; i < f.length; i++) { if (!isFinite(f[i])) { nanOut = true; break; } } + } catch (e) {} + } + if (pk < 0.001 || (isPianoRoll && nanOut)) { masterSilenceFramesRef.current++; const sinceRebuild = performance.now() - (lastMasterRebuildTimeRef.current || 0); if (masterSilenceFramesRef.current > 45 && sinceRebuild > 3000) { @@ -17772,7 +17789,18 @@ const App = () => { stopAllPlayback(); Object.keys(activeTrackNodesRef.current).forEach(k => { const n = activeTrackNodesRef.current[k]; try { if (n && n.gainNode && n.gainNode.disconnect) n.gainNode.disconnect(); } catch (e) {} }); activeTrackNodesRef.current = {}; - try { initMasterBus(getAudioContext()); } catch (e) { console.warn('[Recovery] initMasterBus error:', e); } + // Tháo chain cũ khỏi destination rồi rebuild THẬT — initMasterBus + // early-return khi masterBus còn tồn tại → recovery trước đây là + // no-op → chain "state is bad" bị STUCK vĩnh viễn. + try { + if (masterBus) { + try { if (masterBus.analyser) masterBus.analyser.disconnect(); } catch (e) {} + try { if (masterBus.output) masterBus.output.disconnect(); } catch (e) {} + try { if (masterBus.dryOutput) masterBus.dryOutput.disconnect(); } catch (e) {} + } + masterBus = null; + initMasterBus(getAudioContext()); + } catch (e) { console.warn('[Recovery] initMasterBus error:', e); } // Resume ĐÚNG chế độ play hiện tại (main hoặc sub-tab piano roll) const curTab = activeTabRef.current; const subSt = subTabsRef.current.find(s => s.id === curTab); diff --git a/app/static/js/app.precompiled.js b/app/static/js/app.precompiled.js index 187c515..59494d1 100644 --- a/app/static/js/app.precompiled.js +++ b/app/static/js/app.precompiled.js @@ -404,7 +404,7 @@ const specMods=(spectrumModules?spectrumModules():null)||(getModule?[getModule() const applyAll=applyTo||(fn=>{if(typeof window!=='undefined'&&window.__getTrackFxModule){const a=window.__getTrackFxModule(track.id,'eqpro');if(a)fn(a);}if(typeof window!=='undefined'&&window.__getTrackSfFxModule){const b=window.__getTrackSfFxModule(track.id,'eqpro');if(b)fn(b);}});const onDown=e=>{const cv=canvasRef.current,w=cv.clientWidth,h=cv.clientHeight;const{x,y}=toLocal(e);const s=st.current;let hit=false;for(let i=0;it+1);};const onMove=e=>{const s=st.current;if(s.dragId===null)return;const cv=canvasRef.current,w=cv.clientWidth,h=cv.clientHeight;const{x,y}=toLocal(e);const mx=Math.max(0,Math.min(w,x)),my=Math.max(0,Math.min(h,y));const b=s.bands[s.dragId];if(s.mode==='center'){const f=eqproClamp(parseFloat(eqproXToFreq(mx,w).toFixed(1)),EQPRO_F_MIN,EQPRO_F_MAX);// Filters without a Gain control (highpass/lowpass/notch/bandpass) stay on // the 0 dB axis — only frequency is draggable for them. const 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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);// Wave Observer Refs & States @@ -457,7 +457,7 @@ const MODULE_META={eq:{name:'Dynamic EQ',sub:'4-Band Peak',icon:'activity',color const flags={};chain.forEach(m=>{flags[chainFlag(m.type)]=!!m.active;});const activeModule=prev.activeModule;return{...prev,chain,...flags,activeModule:chain.some(m=>m.type===activeModule)?activeModule:chain[chain.length-1].type};});};const reorderChain=(fromIdx,toIdx)=>{if(fromIdx===toIdx)return;setOzState(prev=>{const chain=[...prev.chain];const moved=chain.splice(fromIdx,1)[0];chain.splice(toIdx,0,moved);return{...prev,chain};});};const addModuleToChain=type=>{const meta=MODULE_META[type];const id='mod_'+type+'_'+Date.now();const 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a/app/static/js/services/soundfontPlayer.js b/app/static/js/services/soundfontPlayer.js index 98e3f63..981d8b3 100644 --- a/app/static/js/services/soundfontPlayer.js +++ b/app/static/js/services/soundfontPlayer.js @@ -191,17 +191,31 @@ var spn = _audioCtx.createScriptProcessor(spBufSz, 0, 2); var lp = _fluidModule._malloc(spBufSz * 4); var rp = _fluidModule._malloc(spBufSz * 4); + // Heap WASM có thể realloc khi load SoundFont lớn (SGM-V2.01 + // ~300MB) → lp/rp DANGLE → đọc vùng nhớ đã free → NaN/garbage + // → master chain "state is bad" → CÂM + stuck. Theo dõi + // buffer + re-malloc khi đổi. + var _heapBufRef = _fluidModule.HEAPU8.buffer; spn.onaudioprocess = function (e) { var left = e.outputBuffer.getChannelData(0); var right = e.outputBuffer.getChannelData(1); var sz = left.length; try { + if (_fluidModule.HEAPU8.buffer !== _heapBufRef) { + try { _fluidModule._free(lp); _fluidModule._free(rp); } catch (er2) {} + lp = _fluidModule._malloc(sz * 4); + rp = _fluidModule._malloc(sz * 4); + _heapBufRef = _fluidModule.HEAPU8.buffer; + } _fluidModule._fluid_synth_write_float(_synthPtr, sz, lp, 0, 1, rp, 0, 1); var hf = _fluidModule.HEAPF32; var lpb = lp >> 2, rpb = rp >> 2; for (var si = 0; si < sz; si++) { - left[si] = hf[lpb + si]; - right[si] = hf[rpb + si]; + // NaN sweep: mẫu NaN/Inf → 0 (chain biquad + // KHÔNG BAO GIỜ được nhận NaN → không state-bad). + var L = hf[lpb + si], R = hf[rpb + si]; + left[si] = isFinite(L) ? L : 0; + right[si] = isFinite(R) ? R : 0; } } catch (er) {} }; diff --git a/app/templates/index.html b/app/templates/index.html index e31d4f5..d332a3d 100644 --- a/app/templates/index.html +++ b/app/templates/index.html @@ -16,7 +16,7 @@ - + @@ -24,7 +24,7 @@ - +