- GUI process peek ring SHM đầu vào (không consume, không tranh chấp RealtimeFxLoop)
- gọi fx->processAudio() trên instance GUI để meter/UI plugin chuyển động theo âm thật
- performEdit forward sang controller -> meter điều khiển bởi param cũng cập nhật
- bridge /shm: frontend đẩy tên session live vào mỗi GUI đang mở (start/stop/open)
- tests: 127 passed
- Bỏ push setFxChain xuống native bridge (T2.4) — SHM fxRt loop (fx_vst_bridge
--realtime-fx) là nơi xử lý live master mix duy nhất; trước đây MIDI/VSTi
instrument bị xử lý 2 lần (native bridge + SHM loop) → over-process,
âm bể/crackle. setFxChain vẫn dùng khi Export/Offline render.
- closeMasterGui/closeFxGui: POST /close (kill process) thay vì /hide —
không còn cửa sổ floating always-on-top lơ lửng, tắt được dứt điểm.
- openFxGui already_running kèm embed_url → mở lại embed panel thay vì chỉ toast.
- open_fx_gui (plugins.py): spawn fx-gui với SF_PARENT_PID=<engine pid>.
- RenderFxJob.cpp: watchdog thread trong run_open_fx_gui/run_fx_gui_server —
engine chết → WM_CLOSE, GUI process tự thoát, không để lại cửa sổ mồ côi.
- App default + 2 fallback (ProfileModal, load project): eqActive/
imagerActive/maximizerActive = false (truoc day chain rong nhung cac
flag van true -> Imager+Maximizer van xu ly am mac du MASTERING PANEL
trong)
- applyMasteringSettings doc flag truc tiep, khong check chain — user
phai them module trong MASTERING PANEL moi bat built-in processing
- bump cache-bust app.precompiled.js -> 202608212330
- masteringSettings effect goi fxRtStart() khong dieu kien: early-return
khi active + cung chainKey, stop+start lai khi chain doi (insert/remove/
bypass/reorder VST trong MASTER FX CHAIN) — truoc day nhanh chainKey
chet vi branch chi chay khi !fxRt.active
- test list_scan_all: path plugin phai ton tai tren dia (loc entry chet
truoc cache); dung _scan_json helper voi file that trong tmp_path
- bump cache-bust app.precompiled.js -> 202608212300
MASTERING PANEL auto-seeded 3 modules (Dynamic EQ/Imager/Maximizer) and
removeChainModule re-added them when the chain hit zero. Chain now starts
empty everywhere (init, restore fallback, migration, graph fallback) and
can be removed down to empty; activeModule guards empty chain (null).
Cache-bust precompiled.js ?v= bump.
- vst_engine: list_scan_all cache co TTL 300s (FX_SCAN_TTL) + chi cache khi
find_fx_bridge_exe() co exe (thieu bridge -> tra [] NHUNG khong cache de
lan sau thu lai) — truoc day ket [] vi mui gio, MASTERING PANEL rong.
- vst_engine: them invalidate_fx_scan() clear cache scan VST.
- plugins.py: POST /scan (Plugin Manager Scan) goi _invalidate_fx_scan_cache()
-> MASTERING PANEL lan mo ke tiep quet lai voi dirs moi; response them
fx_cache_invalidated.
- app.jsx: MasteringModal/FXRackModal load listFx() lai moi lan mo modal
(deps [isOpen]/[track.id]) + loading state; VstPluginPicker nhan prop
loading -> hien 'Dang quet VST FX...' thay vi 'Khong co VST FX'.
- precompiled rebuild (LF) + index.html ?v=202608220330; dist sync.
- tests: +4 test cache TTL/invalidate/no-bridge (TestFxScanCache).
- fxRtStart: so chainKey signature — insert/remove/bypass/reorder VST trong
MASTER FX CHAIN giờ restart session SHM với chuỗi FX mới (trước đây
early-return khi active → VST mới không bao giờ được áp dụng realtime)
- masterBus.splitter (leftAnalyser/rightAnalyser) chuyển sang sau fxRt.node
khi realtime active → VU meter master strip + peak graph hiển thị audio
data ĐÃ QUA VST; khôi phục output khi stop
- MasteringModal outPeak/outRms/LUFS đọc masterBus.analyser (post-VST) thay
vì outputAnalyser (pre-VST)
- VKB: stopImmediatePropagation thay stopPropagation (keydown+keyup) — chặn
transport hotkey 'v' mở prompt Gain khi VKB đang mở (VKB đăng ký trước).
- TCP FX button: onClick -> window.__openFxRack(track.id, track.name), title
'Mở Track FX Chain', giữ caret ▾ (title 'FX nhanh (cũ)') cho dropdown legacy.
- VST FX GUI embed: copy fx_vst_bridge.exe vào bundle (engine.spec binaries),
find_bridge_exe tìm được trong _internal/ — hết lỗi 409 'Không tìm thấy bridge'.
Verified bằng Playwright: VKB không mở Gain prompt, FX chain rack mở + GUI VST
embed hiển thị (cả track FX rack lẫn Master FX Chain).
Qin_RV_x64.dll (Kong Audio) crashed with SEH 0xc0000005 in Bridger64.dll
using the stale install binary (pre-ABI-fix). Copy native_bridge build
Release binary into install/ so the packaged app runs the fixed host.
Also open the native GUI after loading a VST2 instrument (previously
VST3-only), so Qin_RV's editor (Qin_VST_Window via auxhost.exe) shows
automatically on track load.
React onWheel is passive so e.preventDefault() was a no-op, letting the
TCP panel scroll and the ruler slip away from the cursor (no snap).
Add native non-passive capture listener that preventDefault()s wheel
events starting on [data-sf-wheel] ruler containers.
- serializeProjectToSchema now writes master volume_db and mastering gui_open_path/name
- deserialize restores masterVolume + masteringSettings.gui_open_path/name
- track vst_gui_open_path/name fallback to live state (not just _persistFxGui*)
- MasteringModal/FXRackModal reopen effects react to isOpen + restored gui path
- openMasterVstGui/openVstGui store gui name for reopen
- bridge: /preset capture endpoint + RenderFxJob.captureState for GUI knob state
Scroll wheel giảm/tăng volume chỉ hoạt động trên input 4px; chuyển
onWheel+onDoubleClick lên row div (label+dB span cũng ăn), giữ bubbling
từ input. Áp dụng cho main TCP và sub-tab, cả app.jsx và precompiled.
Close/reopen of Mastering panel or FX Rack unmounted the modal, losing
masterGuiOpen/fxGuiOpen state. The native bridge window stayed alive but
hidden, so reopening the panel showed no GUI and no /show was re-posted —
user could not interact with the VST GUI. Persist the embed state at module
scope so remount re-anchors and re-shows the window automatically.
- RenderFxJob: offscreen fx-gui window now WS_POPUP (borderless) so
GetWindowRect == client rect; anchored placement over the embed panel is
exact. WS_OVERLAPPEDWINDOW put the client ~31px lower/right -> cursor
jumped on hover and clicks hit the webview (relay rejected).
- AdjustWindowRect sizes to the window's own style (no caption for POPUP).
- FxGuiServer: mousemove only SetCursorPos while dragging (buttons!=0);
hover no longer teleports the cursor.
- FxGuiServer /show: skip SetWindowPos/resize when rect unchanged (frontend
now re-POSTs /show every ~500ms to re-anchor on scroll/resize).
- app.jsx VstGuiEmbed: drop shownRef one-shot; re-POST /show each refresh.
- Rebuilt bridge (6 locations) + Tauri release (embedded sidecar) + v=202608190002.
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.
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.
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