fix(bridge): đồng đều âm lượng VSTi jbridge, GUI native lên top, modal instrument lọc FX

- calibrate: probe sandbox (jbridge) theo real-time pacing — child render qua SHM
  consumer-sync, probe µs-speed chỉ đo được silence/attack → makeup=1.0 mọi channel.
  Thêm virtual probeNeedsRealtime() (SandboxVst2Host → true), calibrate() Sleep
  ~1 block/5.8ms để child kịp nhận MIDI + render steady-state → makeup đo peak thật
  (3 channel Qin ≈ 2.6, trước đây = 1.0 → âm lượng đồng đều giữa các track/VSTi).
- OPEN_GUI: SetWindowPos(HWND_TOPMOST) + SetForegroundWindow + BringWindowToTop
  → GUI VSTi hiển thị ở top window, tương tác ngay.
- /api/v1/plugins/available: filter vst_instruments + extra theo is_fx của
  fx_vst_bridge --scan (trước merge entry) — modal Select Instrument chỉ còn
  soundfont + VSTi, không hiện VST FX (90 → 33).
This commit is contained in:
2026-08-21 10:18:25 +07:00
parent da7ae02509
commit d7756b08ab
6 changed files with 41 additions and 2 deletions
+3
View File
@@ -37,6 +37,9 @@ public:
bool openGUI(void* parentWindowHandle) override;
bool canOpenGUI() const override { return true; }
bool ownsGuiWindow() const override { return true; } // child owns its top-level window
// The child renders at consumer pace and sleeps 15ms while idle - the
// calibration probe must run in real-time or it only sees silence/attack.
bool probeNeedsRealtime() const override { return true; }
bool attachView(void* parentWindowHandle) override; // bridge OPEN_GUI job calls this
bool hasAttachedView() const override { return guiOpen_.load(); }
void closeGUI() override;