Initial plugin version

Source/AudioEngine.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include "SynthVoice.h"
+#include <JuceHeader.h>
+
+class NeuralAudioEngine : public juce::MPESynthesiser
+{
+public:
+    static constexpr auto maxNumVoices = 4;
+
+    //==============================================================================
+    NeuralAudioEngine(NeuralSharedParams &sp)
+    {
+        for (auto i = 0; i < maxNumVoices; ++i)
+            addVoice(new NeuralSynthVoice(sp));
+
+        setVoiceStealingEnabled(true);
+    }
+
+    //==============================================================================
+    void prepare(const juce::dsp::ProcessSpec& spec) noexcept
+    {
+        setCurrentPlaybackSampleRate(spec.sampleRate);
+
+        for (auto* v : voices)
+            dynamic_cast<NeuralSynthVoice*> (v)->prepare(spec);
+    }
+
+    //==============================================================================
+    template <typename VoiceFunc>
+    void applyToVoices(VoiceFunc&& fn) noexcept
+    {
+        for (auto* v : voices)
+            fn(dynamic_cast<NeuralSynthVoice*> (v));
+    }
+
+private:
+    //==============================================================================
+    void renderNextSubBlock(juce::AudioBuffer<float>& outputAudio, int startSample, int numSamples) override
+    {
+        MPESynthesiser::renderNextSubBlock(outputAudio, startSample, numSamples);
+    }
+};