59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
// Copyright (c), Firelight Technologies Pty, Ltd. 2025-2025.
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#pragma once
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#include "IAudioLink.h"
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#include "IAudioLinkFactory.h"
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#include "Templates/SharedPointer.h"
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#include "IBufferedAudioOutput.h"
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#include "DSP/BufferVectorOperations.h"
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#include "fmod_studio.hpp"
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class UFMODAudioLinkComponent;
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class FFMODAudioLinkInputClient;
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class FFMODAudioLinkInputClient : public TSharedFromThis<FFMODAudioLinkInputClient, ESPMode::ThreadSafe>
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{
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public:
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FFMODAudioLinkInputClient(const FSharedBufferedOutputPtr& InToConsumeFrom, const UAudioLinkSettingsAbstract::FSharedSettingsProxyPtr& InSettings, FName InNameOfProducingSource={});
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virtual ~FFMODAudioLinkInputClient();
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/// Used by all Audio Link sources.
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/// Optional component parameter that is used with the FMODAudioLinkComponent.
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void Start(USceneComponent* InComponent = nullptr);
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void Stop();
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struct FWorldState
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{
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FTransform WorldTransform;
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};
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// Called from Consumer thread at game tick rate.
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void UpdateWorldState(const FWorldState&);
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// Called from FMOD thread.
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bool GetSamples(void* data, unsigned int datalen);
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IBufferedAudioOutput::FBufferFormat* GetFormat();
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/// Used Sound "Sources" instead of FormatKnownDelegate to store the format at the time of starting.
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void SetFormat(const IBufferedAudioOutput::FBufferFormat *AudioFormat);
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FName GetProducerName() const { return ProducerName; }
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FMOD::Studio::EventInstance* EventInstance;
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bool bShouldDelayStart = 0;
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private:
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void Register(const FName& NameOfProducingSource);
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void Unregister();
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FWeakBufferedOutputPtr WeakProducer;
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UAudioLinkSettingsAbstract::FSharedSettingsProxyPtr Settings;
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IBufferedAudioOutput::FBufferFormat UnrealFormat;
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FName ProducerName;
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int32 NumStarvedBuffersInARow = 0;
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FDelegateHandle IsLoadedHandle;
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};
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using FSharedFMODAudioLinkInputClientPtr = TSharedPtr<FFMODAudioLinkInputClient, ESPMode::ThreadSafe>; |