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#tests EngineTest Audio Bus functional tests all pass #rb Aaron.McLeran, Rob.Gay, phil.popp [CL 34003097 by nicholas howe in ue5-main branch]
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "MetasoundDataReference.h"
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#include "MetasoundDataTypeRegistrationMacro.h"
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#include "IAudioProxyInitializer.h"
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#include "Sound/AudioBus.h"
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namespace Metasound
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{
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// Forward declare ReadRef
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class FAudioBus;
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// Metasound data type that holds onto a weak ptr. Mostly used as a placeholder until we have a proper proxy type.
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class METASOUNDENGINE_API FAudioBusAsset
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{
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FAudioBusProxyPtr AudioBusProxy;
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public:
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FAudioBusAsset() = default;
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FAudioBusAsset(const FAudioBusAsset&) = default;
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FAudioBusAsset& operator=(const FAudioBusAsset& Other) = default;
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FAudioBusAsset(const TSharedPtr<Audio::IProxyData>& InInitData);
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const FAudioBusProxyPtr& GetAudioBusProxy() const
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{
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return AudioBusProxy;
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}
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friend FORCEINLINE uint32 GetTypeHash(const Metasound::FAudioBusAsset& InAudioBusAsset)
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{
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const FAudioBusProxyPtr& Proxy = InAudioBusAsset.GetAudioBusProxy();
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if (Proxy.IsValid())
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{
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return GetTypeHash(*Proxy);
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}
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return INDEX_NONE;
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}
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};
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DECLARE_METASOUND_DATA_REFERENCE_TYPES(FAudioBusAsset, METASOUNDENGINE_API, FAudioBusAssetTypeInfo, FAudioBusAssetReadRef, FAudioBusAssetWriteRef)
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METASOUNDENGINE_API int32 AudioBusReaderNodeInitialNumBlocks(int32 BlockSizeFrames, int32 AudioMixerOutputFrames);
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METASOUNDENGINE_API int32 AudioBusWriterNodeInitialNumBlocks(int32 BlockSizeFrames, int32 AudioMixerOutputFrames);
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}
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