UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
Public Member Functions | List of all members
FD3D11DisjointTimeStampQuery Class Reference

#include <D3D11RHIPrivate.h>

+ Inheritance diagram for FD3D11DisjointTimeStampQuery:

Public Member Functions

 FD3D11DisjointTimeStampQuery (class FD3D11DynamicRHI *InD3DRHI)
 
void StartTracking ()
 
void EndTracking ()
 
bool IsResultValid ()
 
D3D11_QUERY_DATA_TIMESTAMP_DISJOINT GetResult ()
 
virtual void InitRHI (FRHICommandListBase &RHICmdList) override
 
virtual void ReleaseRHI () override
 
- Public Member Functions inherited from FRenderResource
RENDERCORE_API FRenderResource ()
 
RENDERCORE_API FRenderResource (ERHIFeatureLevel::Type InFeatureLevel)
 
RENDERCORE_API FRenderResource (const FRenderResource &)
 
RENDERCORE_API FRenderResource (FRenderResource &&)
 
RENDERCORE_API FRenderResource & operator= (const FRenderResource &Other)
 
RENDERCORE_API FRenderResource & operator= (FRenderResource &&Other)
 
virtual RENDERCORE_API ~FRenderResource ()
 
virtual RENDERCORE_API void InitResource (FRHICommandListBase &RHICmdList)
 
virtual RENDERCORE_API void ReleaseResource ()
 
RENDERCORE_API void UpdateRHI (FRHICommandListBase &RHICmdList)
 
virtual FString GetFriendlyName () const
 
bool IsInitialized () const
 
int32 GetListIndex () const
 
EInitPhase GetInitPhase () const
 
void SetOwnerName (FName InOwnerName)
 
FName GetOwnerName () const
 
void SetResourceName (FName InResourceName)
 
FName GetResourceName () const
 

Additional Inherited Members

- Public Types inherited from FRenderResource
enum class  EInitPhase : uint8 { Pre , Default , MAX }
 
- Static Public Member Functions inherited from FRenderResource
static RENDERCORE_API void ReleaseRHIForAllResources ()
 
static RENDERCORE_API void InitPreRHIResources ()
 
static RENDERCORE_API void ChangeFeatureLevel (ERHIFeatureLevel::Type NewFeatureLevel)
 
static RENDERCORE_API FName SetScopeName (FName Name)
 
- Public Attributes inherited from FRenderResource
ERenderResourceState ResourceState = ERenderResourceState::Default
 
- Protected Member Functions inherited from FRenderResource
void SetFeatureLevel (const FStaticFeatureLevel InFeatureLevel)
 
const FStaticFeatureLevel GetFeatureLevel () const
 
bool HasValidFeatureLevel () const
 
template<typename T >
FBufferRHIRef CreateRHIBuffer (FRHICommandListBase &RHICmdList, T &InOutResourceObject, uint32 ResourceCount, EBufferUsageFlags InBufferUsageFlags, const TCHAR *InDebugName)
 
void SetInitPhase (EInitPhase InInitPhase)
 
- Static Protected Member Functions inherited from FRenderResource
static RENDERCORE_API FRHICommandListBase & GetImmediateCommandList ()
 

Detailed Description

Used to track whether a period was disjoint on the GPU, which means GPU timings are invalid.

Constructor & Destructor Documentation

◆ FD3D11DisjointTimeStampQuery()

FD3D11DisjointTimeStampQuery::FD3D11DisjointTimeStampQuery ( class FD3D11DynamicRHI *  InD3DRHI)

Member Function Documentation

◆ EndTracking()

void FD3D11DisjointTimeStampQuery::EndTracking ( )

◆ GetResult()

D3D11_QUERY_DATA_TIMESTAMP_DISJOINT FD3D11DisjointTimeStampQuery::GetResult ( )

◆ InitRHI()

void FD3D11DisjointTimeStampQuery::InitRHI ( FRHICommandListBase &  RHICmdList)
overridevirtual

Initializes all D3D resources.

Reimplemented from FRenderResource.

◆ IsResultValid()

bool FD3D11DisjointTimeStampQuery::IsResultValid ( )

◆ ReleaseRHI()

void FD3D11DisjointTimeStampQuery::ReleaseRHI ( )
overridevirtual

Releases all D3D resources.

Reimplemented from FRenderResource.

◆ StartTracking()

void FD3D11DisjointTimeStampQuery::StartTracking ( )
The documentation for this class was generated from the following files: