V42+V42A: fix seam click khi loop master FX — worklet wrap crossfade (tail->head) + native WebAudio loop cho bypass (het click beat 0); dip bypass 5ms; PDC playhead freeze/snap

2026-08-28 11:35:32 +07:00
parent 9ccc28d211
commit fa61712ecc
10 changed files with 690 additions and 108 deletions
@@ -178,7 +178,12 @@ class FxRealtimeSession:
               "--parent", str(os.getpid())]
        # FXRT_BRIDGE_LOG=<path>: bat stderr bridge (FxRTPerf) vao file — chan
        # doan outFull/drop; mac dinh DEVNULL nhu cu.
-        _blog = os.environ.get("FXRT_BRIDGE_LOG") or ""
+        # V34 diag: mac dinh ghi FxRTPerf vao fxrt_bridge.log de phan tich
+        # stall (procMax=bridge/VST cham, outDepth=Python pump cham).
+        _blog = os.environ.get("FXRT_BRIDGE_LOG")
+        if not _blog:
+            _ad = os.environ.get("APPDATA")
+            _blog = os.path.join(_ad, "SonicForgeDAW", "logs", "fxrt_bridge.log") if _ad else ""
        self.proc = subprocess.Popen(
            cmd,
            stdout=subprocess.DEVNULL,