VSTs are now added via the chain '+' button (addVstToChain mirrors into
vstFxChain for offline render), so the old bottom row (slot list + '+
Thêm VST FX...' select + offline preview) duplicated the chain and is
removed.
Guard the 3s applyRemote sync so it does not clobber masteringSettings
while the Mastering panel is open (user actively editing chain). Another
connected session's temp snapshot (written every 30s) was reverting
chain add/remove/toggle of VST modules within ~3s.
- playNativeVstNote/scheduleNativeVstItem: render qua /api/v1/plugins/midi-render
(pedalboard VST3 dung instrument_id/preset) -> play WAV, map token rieng
- Them nhanh nativeVst tai moi diem route nhanh cua: startTrackPlayback,
section/subtrack, playMidiPreviewNote, piano roll preview (alt-scroll/click/
brush/draw), keybed, MIDI hardware input
- Safety net trong scheduleMidiNoteDispatch fallthrough (ghost notes va caller khac)
- stopAllNativeVstNotes/stopNativeVstNote di kem cac diem stop hien co
useEffect [activeTab] mới: activeTab là PIANO_ROLL và main/section đang play ->
stopAllPlayback + restart play CHỈ track piano roll tại vị trí tương ứng trong
item (mainPos - item.startTime). mainResumeRef giữ để quay lại main/section
resume đúng vị trí (nhánh resume cũ không đổi).
- main.cpp: drop transportStopped defer in handleOpenGui (G0.1 legacy);
G0.1b setReloading-before-job + single UiThread (G1.2) block the
2-thread-1-DLL race. GUI opens immediately during PLAY, short mute
(~0.1-0.3s first time, hasAttachedOnce_ false so reloadForGUI skips
reload); notes already sounding are kept. Reopen after close still
reloads (1-3s mute) - level 2 not feasible.
- app.jsx: remove !isPlayingRef.current guard before openNativeGUI in
loadTrackInstrumentToBridge.
- rebuild app.precompiled.js + daw_vst_bridge.exe.
- playMidiPreview standalone: thay soundfontRender backend (pyfluidsynth khong co
trong bundle -> 501 -> cam) bang playMediaExplorerBridgePreview: allocate
channel rieng, bridgeLoad SF2 + loadInstrument, CC0/CC32/PROGRAM, NOTE_ON/OFF
theo beat, loop timer; bridge down -> fallback WASM
- stopMediaPlayback: NOTE_OFF toan pitch cho channel preview de note khong con
ngan sau khi stop
- LOAD job posts WM_CLOSE to window created on main thread (DestroyWindow from worker crashed 0xc000041d, muting all tracks)
- handleOpenGui + attach jobs skip when Vst3Instrument::hasAttachedView() (state_ && guiAttached_)
- attach failure posts WM_CLOSE; post_close_gui erases entry only when it points at the same hwnd
- cap openVstGuiRetry at 5 to stop frontend retry spam
- native bridge: dedicated watchdog thread (parent death / PID-reuse via GetProcessTimes) -> TerminateProcess self; transportStopped flag drops note-on after STOP + CC64 sustain release + allNotesOff on stop
- tauri: set_bridge_child overwrites managed BridgeProcess state (app.manage is no-op when state exists) so Destroyed handler kills restarted bridge
- ui: stopAllPlayback syncs isPlayingRef/subTabsRef + second transport stop at 150ms; onStatusChange resets __bridgeLoadedChannels at callback start (auto-restart never emits bridge-down); openVstGuiRetry waits for async C++ load before OPEN_GUI; loadVstToBridge uses synth_engine.plugin_path / listPlugins fallback and persists plugin_path on load; shrink track-header Synth/GUI buttons
- preloadTrackInstruments: also load VST3 tracks into bridge (no GUI) on project open
- onStatusChange(connected): reload all VST tracks after bridge restart/down recovery
- GUI button (track strip + piano roll): ensure-load then open — no white window when bridge restarted and instrument gone
- __bridgeLoadedChannels map: skip reload if already loaded (avoids plugin state reset); reset on bridge down
- piano roll: wrap Synth+GUI buttons in shrink-0 row so GUI stays on same line; compact track-strip GUI button
- NativeInstrumentEngine: track GM bank per channel (CC0/CC32), use bank in programChange
- app.jsx: send CC0/CC32+PROGRAM before notes via __ensureBridgeProgram, dedupe, clear dedupe after async LOAD
- audioRoutingEngine/bridgeAudioNode: idempotent connect (no disconnect-flush on re-connect), fixes note cut & multi-track stuck
- main.cpp: remove 10s poll in OPEN_GUI control job (blocked realtime loop, watchdog race), VstWindowProc stores channel not inst pointer, cleanup gui maps on WM_DESTROY
Two guards: schedulePianoRollMidi skips native SF item scheduling while bridge is active; scheduleMidiNoteDispatch lets notes pass to the MIDI router when a piano-roll sub-tab is playing. Verified on Windows: SF2 peak 0.026, VST3 ACDD native GUI + peak 0.074 via Play button. Docs: TEST_NOTES.md, TASKS.md.
- bridgeAudioNode: ScriptProcessor 4096 drained only 1 of 16 blocks -> ~94% silence; now drains all queued blocks per callback, RING_DEPTH 8->24
- app.jsx: openNativeGUI had NO caller; wire after VST3 loadInstrument OK in track Synth dropdown + Plugin Manager Load Bridge
- main.cpp: OPEN_GUI polls up to 10s for LOAD completion (worker thread) before attach - fixes race 'no instrument loaded'
- index.html: bump bridgeAudioNode/app.precompiled cache versions
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