bridge_status (Rust binary cu, chua co V10 field loaded_channels) -> queryStatus
fallback khong co loaded_channels -> lc undefined -> silent return 6626 lam GUI
chet im lang o click 2. Bo silent return: mo GUI truc tiep tren bch, an toan vi
C++ handleOpenGui DEFER khi channel chua co instrument.
- 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
- 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
- render_engine: soundfont track không có plugin_id giờ vẫn dùng instrument sf2 thay vì rơi về wave synth
- fontawesome: sửa đường dẫn webfonts (bỏ ../) hết 404 icon
- media explorer: drag MIDI library items vào timeline tạo được midi item (sinh 6 MIDI loop mẫu + resolve drop file)
- app.jsx: 3 path gate window.SonicSF cho phép route playback qua SonicCarlaMidi
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