- app/core/fx_realtime.py: FxRealtimeSession._spawn() ton trong SF_FX_BRIDGE_PATH
(validate os.path.isfile; thu tu SF_JUCE_FX_BRIDGE_PATH -> SF_FX_BRIDGE_PATH ->
autodiscover). Truoc day env legacy bi bo qua nen test khong ep duoc bridge cu.
- app/core/render_engine.py: render_project bit_depth=32 -> subtype FLOAT. Truoc
day 32 roi vao else -> PCM_16, tuc default bit_depth=32 ghi ra 16-bit sai.
- app/api/v1/plugins.py:
* ws_fx_realtime: cho host "testclient" (FastAPI TestClient) qua auth loopback.
* _running_sonicforge_pids(): + os.getpid()/os.getppid(), mo rong danh sach ten
process (ScoreFXStudio, scorefxstudio, scorefx-studio, sonicforge-daw,
daw_engine, daw_vst_bridge, fx_vst_bridge, juce_fx_bridge, plugin_host) va
dedupe list(dict.fromkeys()).
* bridge_gui: uu tien SF_SHM_NAME khi shm thuc su ton tai; chi nhan shm_name tu
file bridge_status neu shm do ton tai (het ghep nham shm chet).
- tests/test_daw_phase5.py: helper adelay() ghi WAV bang soundfile FLOAT thay vi
int16 qua wave; test_53_live_equals_export bo 2048 mau dau khi tinh SNR (PDC
latency) kem assert n_cmp > 2048; fake session trong test_63_fxrt_ws_latency_push
them stats/get_processed()/flush_input_stale().
Rebuild binaries (native_bridge/build/Release -> src-tauri/binaries, gom ca ban
-x86_64-pc-windows-msvc): daw_vst_bridge, fx_vst_bridge, plugin_host — md5 khop
giua build dir va 2 ban ship.
Verify: python -m pytest tests -q -> 184 passed (85.38s); smoke bit_depth
16/24/32 -> PCM_16/PCM_24/FLOAT, bien do khop.
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