62 lines
2.7 KiB
C
62 lines
2.7 KiB
C
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// @lint-ignore-every LICENSELINT
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// 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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#include "IOculusXROpenXRHMDPlugin.h"
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DECLARE_LOG_CATEGORY_EXTERN(LogOculusOpenXRPlugin, Log, All);
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class FOculusXROpenXRHMD : public IOculusXROpenXRHMDPlugin
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{
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private:
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void* LoaderHandle;
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public:
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FOculusXROpenXRHMD()
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: LoaderHandle(nullptr)
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{
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}
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virtual ~FOculusXROpenXRHMD()
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{
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}
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virtual void StartupModule() override
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{
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RegisterOpenXRExtensionModularFeature();
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}
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virtual void ShutdownModule() override
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{
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if (LoaderHandle)
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{
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FPlatformProcess::FreeDllHandle(LoaderHandle);
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LoaderHandle = nullptr;
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}
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}
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virtual bool IsStandaloneStereoOnlyDevice() override;
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virtual bool GetRequiredExtensions(TArray<const ANSICHAR*>& OutExtensions) override;
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virtual bool GetInteractionProfile(XrInstance InInstance, FString& OutKeyPrefix, XrPath& OutPath, bool& OutHasHaptics) override;
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virtual bool GetSpectatorScreenController(FHeadMountedDisplayBase* InHMDBase, TUniquePtr<FDefaultSpectatorScreenController>& OutSpectatorScreenController) override;
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virtual void AddActions(XrInstance Instance, TFunction<XrAction(XrActionType InActionType, const FName& InName, const TArray<XrPath>& InSubactionPaths)> AddAction) override;
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virtual void OnEvent(XrSession InSession, const XrEventDataBaseHeader* InHeader) override;
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virtual const void* OnCreateInstance(class IOpenXRHMDModule* InModule, const void* InNext) override;
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virtual const void* OnGetSystem(XrInstance InInstance, const void* InNext) override;
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virtual const void* OnCreateSession(XrInstance InInstance, XrSystemId InSystem, const void* InNext) override;
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virtual const void* OnBeginSession(XrSession InSession, const void* InNext) override;
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virtual const void* OnBeginFrame(XrSession InSession, XrTime DisplayTime, const void* InNext) override;
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virtual const void* OnBeginProjectionView(XrSession InSession, int32 InLayerIndex, int32 InViewIndex, const void* InNext) override;
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virtual const void* OnBeginDepthInfo(XrSession InSession, int32 InLayerIndex, int32 InViewIndex, const void* InNext) override;
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virtual const void* OnEndProjectionLayer(XrSession InSession, int32 InLayerIndex, const void* InNext, XrCompositionLayerFlags& OutFlags) override;
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#if UE_VERSION_OLDER_THAN(5, 3, 0)
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virtual const void* OnEndFrame(XrSession InSession, XrTime DisplayTime, const TArray<XrSwapchainSubImage> InColorImages, const TArray<XrSwapchainSubImage> InDepthImages, const void* InNext) override;
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#else
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virtual const void* OnEndFrame(XrSession InSession, XrTime DisplayTime, const void* InNext) override;
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#endif
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virtual const void* OnSyncActions(XrSession InSession, const void* InNext) override;
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virtual void PostSyncActions(XrSession InSession) override;
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};
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