Implement audio output

include/audio/miniaudio_device.hpp

@@ -0,0 +1,28 @@
+#pragma once
+#include <string>
+#include <vector>
+
+#include "miniaudio.h"
+#include "ring_buffer.hpp"
+
+class MiniAudioDevice {
+	using Samples = Common::RingBuffer<ma_int16, 1024>;
+	// static constexpr ma_uint32 sampleRateIn = 32768; // 3DS sample rate
+	// static constexpr ma_uint32 sampleRateOut = 44100; // Output sample rate
+
+	ma_context context;
+	ma_device_config deviceConfig;
+	ma_device device;
+	ma_resampler resampler;
+	Samples* samples = nullptr;
+
+	bool initialized = false;
+	bool running = false;
+
+	std::vector<std::string> audioDevices;
+  public:
+	MiniAudioDevice();
+	// If safe is on, we create a null audio device
+	void init(Samples& samples, bool safe = false);
+	void start();
+};