T15: drop WebAudio master for tracks - native master gain + track gain/pan IPC (SF/VST2/VST3 bridges), NativeAudioService + /api/v1/native router, native-first TrackInstrument, test matrix 8 passed

2026-08-11 17:33:12 +07:00
parent 500384a226
commit 0af834a8fa
14 changed files with 1131 additions and 8 deletions
@@ -573,4 +573,15 @@ __declspec (dllexport) int32 SF_VST3_SetMasterLimiter (int32 handle, int32 activ
    return 0;
 }

+// T15: master fader — mirror masterBus.output.gain WebAudio (sau limiter+clip).
+__declspec (dllexport) int32 SF_VST3_SetMasterGain (int32 handle, float gainLinear)
+{
+    std::lock_guard<std::mutex> lock (g_mutex);
+    auto it = g_instances.find (handle);
+    if (it == g_instances.end ())
+        return -1;
+    it->second->mixer.setMasterGain (gainLinear);
+    return 0;
+}
+
 } // extern "C"