BufferedSubmixListener.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "BufferedListenerBase.h"
#include "ISubmixBufferListener.h"
 
class FBufferedSubmixListener : public ISubmixBufferListener, public FBufferedListenerBase
{
public:
    AUDIOLINKENGINE_API FBufferedSubmixListener(int32 InDefaultCircularBufferSize, bool bInZeroInputBuffer, const FString* InName);
 
    AUDIOLINKENGINE_API virtual ~FBufferedSubmixListener();
 
    AUDIOLINKENGINE_API bool Start(FAudioDevice* InDevice) override;
    AUDIOLINKENGINE_API void Stop(FAudioDevice* InDevice) override;
 
private:
    void RegisterWithAudioDevice(FAudioDevice* InDevice);
    void UnregsiterWithAudioDevice(FAudioDevice* InDevice);
    
    //~ Begin ISubmixBufferListener
    AUDIOLINKENGINE_API void OnNewSubmixBuffer(const USoundSubmix* OwningSubmix, float* AudioData, int32 InNumSamples, int32 InNumChannels, const int32 InSampleRate, double) override;
    AUDIOLINKENGINE_API const FString& GetListenerName() const override;
    //~ End ISubmixBufferListener
 
    Audio::FDeviceId DeviceId;
    bool bZeroInputBuffer = false;
    FString Name;
};