AudioUnitManager: Disable unavailable in-process instantiation on iOS

mixxxdj · Jun 17, 2024 · cddf731 · cddf731
1 parent 9ce7b4a
commit cddf731
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/src/effects/backends/audiounit/audiounitmanager.mm b/src/effects/backends/audiounit/audiounitmanager.mm
@@ -49,8 +49,16 @@
 
 void AudioUnitManager::instantiateAudioUnitAsync(
         AVAudioUnitComponent* _Nonnull component, bool inProcess) {
-    auto options = inProcess ? kAudioComponentInstantiation_LoadInProcess
-                             : kAudioComponentInstantiation_LoadOutOfProcess;
+    auto options = kAudioComponentInstantiation_LoadOutOfProcess;
+
+    if (inProcess) {
+#ifdef Q_OS_IOS
+        qWarning() << "In-process Audio Unit instantiation is unavailable on "
+                      "iOS, using out-of-process instantiation instead";
+#else
+        options = kAudioComponentInstantiation_LoadInProcess;
+#endif
+    }
 
     // Instantiate the audio unit asynchronously.
     qDebug() << "Instantiating Audio Unit" << m_name << "asynchronously";