43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "Misc\EngineVersionComparison.h"
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#if !UE_VERSION_OLDER_THAN(5, 4, 0)
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#include "IStereoLayersFlagsSupplier.h"
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#endif // !UE_VERSION_OLDER_THAN(5, 4, 0)
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class FOculusXRStereoLayersFlagsSupplier
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#if !UE_VERSION_OLDER_THAN(5, 4, 0)
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: public IStereoLayersFlagsSupplier
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#endif // !UE_VERSION_OLDER_THAN(5, 4, 0)
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{
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// Required for creating a TSharedPtr because this class has a private constructor.
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template <typename, ESPMode>
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friend class SharedPointerInternals::TIntrusiveReferenceController;
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public:
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/** Returns instance of this class. If it doesn't exist yet, it creates one and collects all the flags. */
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OCULUSXRHMD_API static TSharedPtr<FOculusXRStereoLayersFlagsSupplier> Get();
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virtual ~FOculusXRStereoLayersFlagsSupplier() {}
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#if !UE_VERSION_OLDER_THAN(5, 4, 0)
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virtual void EnumerateFlags(TSet<FName>& OutFlags) override
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{
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OutFlags.Append(SupportedFilters);
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}
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#endif // !UE_VERSION_OLDER_THAN(5, 4, 0)
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OCULUSXRHMD_API int GetOvrpFlag(uint32 DescFlags, bool bMQSR = true);
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private:
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FOculusXRStereoLayersFlagsSupplier();
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static TSharedPtr<FOculusXRStereoLayersFlagsSupplier> Instance;
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TMap<uint32, uint32> UnrealFlagValOvrpFlagValMap;
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TArray<FName> SupportedFilters;
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};
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