Handle memoryWarningReceived() message from AUv3 hosts

Chowdhury-DSP · Dec 3, 2023 · 9b5c24e · 9b5c24e
1 parent 2f2dd7f
commit 9b5c24e
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diff --git a/src/BYOD.cpp b/src/BYOD.cpp
@@ -59,6 +59,12 @@ void BYOD::prepareToPlay (double sampleRate, int samplesPerBlock)
     bypassScratchBuffer.setSize (2, samplesPerBlock);
 }
 
+void BYOD::memoryWarningReceived()
+{
+    const MessageManagerLock mml {};
+    undoManager.clearUndoHistory();
+}
+
 void BYOD::processBlock (AudioBuffer<float>& buffer, MidiBuffer& midi)
 {
     TRACE_DSP();

diff --git a/src/BYOD.h b/src/BYOD.h
@@ -26,6 +26,7 @@ class BYOD : public chowdsp::PluginBase<BYOD>
 
     void getStateInformation (MemoryBlock& destData) override;
     void setStateInformation (const void* data, int sizeInBytes) override;
+    void memoryWarningReceived() override;
 
     auto& getProcChain() { return *procs; }
     auto& getVTS() { return vts; }