FD3D12ShaderResourceView Class Reference

#include <D3D12View.h>

Inheritance diagram for FD3D12ShaderResourceView:

Public Types
enum class	EFlags : uint8 { None = 0 , SkipFastClearFinalize = 1 << 0 }
Public Types inherited from FD3D12View
enum class	EReason { InitialCreate , UpdateOrRename }

Public Member Functions
	FD3D12ShaderResourceView (FD3D12Device *InDevice, FD3D12ShaderResourceView *FirstLinkedObject, ERHIDescriptorType InDescriptorType, FD3D12RayTracingScene *InRayTracingScene=nullptr)
void	CreateView (FResourceInfo const &InResource, D3D12_SHADER_RESOURCE_VIEW_DESC const &InD3DViewDesc, EFlags InFlags)
void	UpdateView (FD3D12ContextArray const &Contexts, const FResourceInfo &InResource, const D3D12_SHADER_RESOURCE_VIEW_DESC &InD3DViewDesc, EFlags InFlags)
bool	GetSkipFastClearFinalize () const
void	UpdateMinLODClamp (FD3D12ContextArray const &Contexts, float MinLODClamp)
FD3D12RayTracingScene *	GetRayTracingScene () const
Public Member Functions inherited from TD3D12View< FD3D12ShaderResourceView, D3D12_SHADER_RESOURCE_VIEW_DESC >
D3D12_SHADER_RESOURCE_VIEW_DESC const &	GetD3DDesc () const
Public Member Functions inherited from FD3D12View
FD3D12Resource *	GetResource () const
FD3D12BaseShaderResource *	GetShaderResource () const
FD3D12ResourceLocation *	GetResourceLocation () const
TConstArrayView< FD3D12ResidencyHandle * >	GetResidencyHandles () const
FD3D12ViewSubset const &	GetViewSubset () const
FD3D12OfflineDescriptor	GetOfflineCpuHandle () const
FRHIDescriptorHandle	GetBindlessHandle () const
constexpr bool	IsBindless () const
Public Member Functions inherited from FD3D12DeviceChild
	FD3D12DeviceChild (FD3D12Device *InParent=nullptr)
FORCEINLINE FD3D12Device *	GetParentDevice () const
FD3D12Device *	GetParentDevice_Unsafe () const

Static Public Attributes
static constexpr FD3D12OfflineDescriptor FD3D12DefaultViews::*	Null { &FD3D12DefaultViews::NullSRV }

Protected Member Functions
void	UpdateResourceInfo (const FResourceInfo &InResource, const D3D12_SHADER_RESOURCE_VIEW_DESC &InD3DViewDesc, EFlags InFlags)
virtual void	ResourceRenamed (FD3D12ContextArray const &Contexts, FD3D12BaseShaderResource *InRenamedResource, FD3D12ResourceLocation *InNewResourceLocation) override
virtual void	UpdateDescriptor () override
Protected Member Functions inherited from TD3D12View< FD3D12ShaderResourceView, D3D12_SHADER_RESOURCE_VIEW_DESC >
	TD3D12View (FD3D12Device *InDevice, ERHIDescriptorType InDescriptorType, ERHIDescriptorHeapType InHeapType, TD3D12View *FirstLinkedObject)
void	CreateView (FResourceInfo const &InResource, D3D12_SHADER_RESOURCE_VIEW_DESC const &InD3DViewDesc)
void	UpdateView (FD3D12ContextArray const &Contexts, FResourceInfo const &InResource, D3D12_SHADER_RESOURCE_VIEW_DESC const &InD3DViewDesc)
Protected Member Functions inherited from FD3D12View
	FD3D12View ()=delete
	FD3D12View (FD3D12Device *InDevice, ERHIDescriptorType InDescriptorType, ERHIDescriptorHeapType InHeapType, FD3D12View *FirstLinkedObject)
virtual	~FD3D12View ()
void	UpdateResourceInfo (FResourceInfo const &InResource, FNullDescPtr NullDescriptor)
void	CreateView (FResourceInfo const &InResource, FNullDescPtr NullDescriptor)
void	UpdateView (FD3D12ContextArray const &Contexts, const FResourceInfo &InResource, FNullDescPtr NullDescriptor)
bool	IsInitialized () const
void	InitializeBindlessSlot ()
void	UpdateBindlessSlot (FD3D12ContextArray const &Contexts)

Protected Attributes
uint64	OffsetInBytes = 0
uint32	StrideInBytes = 0
EFlags	Flags = EFlags::None
FD3D12RayTracingScene *	RayTracingScene = nullptr
Protected Attributes inherited from TD3D12View< FD3D12ShaderResourceView, D3D12_SHADER_RESOURCE_VIEW_DESC >
D3D12_SHADER_RESOURCE_VIEW_DESC	D3DViewDesc
Protected Attributes inherited from FD3D12View
FResourceInfo	ResourceInfo
FD3D12ViewSubset	ViewSubset
FD3D12OfflineDescriptor	OfflineCpuHandle
ERHIDescriptorHeapType const	HeapType
Protected Attributes inherited from FD3D12DeviceChild
FD3D12Device *	Parent

Member Enumeration Documentation

EFlags

enum class FD3D12ShaderResourceView::EFlags : uint8

strong

Enumerator
None
SkipFastClearFinalize

Constructor & Destructor Documentation

FD3D12ShaderResourceView()

FD3D12ShaderResourceView::FD3D12ShaderResourceView	(	FD3D12Device *	InDevice,
		FD3D12ShaderResourceView *	FirstLinkedObject,
		ERHIDescriptorType	InDescriptorType,
		FD3D12RayTracingScene *	InRayTracingScene = nullptr
	)

Member Function Documentation

CreateView()

void FD3D12ShaderResourceView::CreateView	(	FResourceInfo const &	InResource,
		D3D12_SHADER_RESOURCE_VIEW_DESC const &	InD3DViewDesc,
		EFlags	InFlags
	)

GetRayTracingScene()

FD3D12RayTracingScene * FD3D12ShaderResourceView::GetRayTracingScene ( ) const

inline

GetSkipFastClearFinalize()

bool FD3D12ShaderResourceView::GetSkipFastClearFinalize ( ) const

inline

ResourceRenamed()

void FD3D12ShaderResourceView::ResourceRenamed ( FD3D12ContextArray const &  Contexts, FD3D12BaseShaderResource *  InRenamedResource, FD3D12ResourceLocation *  InNewResourceLocation  )

overrideprotectedvirtual

Reimplemented from TD3D12View< FD3D12ShaderResourceView, D3D12_SHADER_RESOURCE_VIEW_DESC >.

Reimplemented in FD3D12ShaderResourceView_RHI.

UpdateDescriptor()

void FD3D12ShaderResourceView::UpdateDescriptor ( )

overrideprotectedvirtual

Implements FD3D12View.

UpdateMinLODClamp()

void FD3D12ShaderResourceView::UpdateMinLODClamp	(	FD3D12ContextArray const &	Contexts,
		float	MinLODClamp
	)

UpdateResourceInfo()

void FD3D12ShaderResourceView::UpdateResourceInfo ( const FResourceInfo &  InResource, const D3D12_SHADER_RESOURCE_VIEW_DESC &  InD3DViewDesc, EFlags  InFlags  )

protected

UpdateView()

void FD3D12ShaderResourceView::UpdateView	(	FD3D12ContextArray const &	Contexts,
		const FResourceInfo &	InResource,
		const D3D12_SHADER_RESOURCE_VIEW_DESC &	InD3DViewDesc,
		EFlags	InFlags
	)

Member Data Documentation

Flags

EFlags FD3D12ShaderResourceView::Flags = EFlags::None

protected

Null

constexpr FD3D12OfflineDescriptor FD3D12DefaultViews::* FD3D12ShaderResourceView::Null { &FD3D12DefaultViews::NullSRV }

staticconstexpr

OffsetInBytes

uint64 FD3D12ShaderResourceView::OffsetInBytes = 0

protected

RayTracingScene

FD3D12RayTracingScene* FD3D12ShaderResourceView::RayTracingScene = nullptr

protected

StrideInBytes

uint32 FD3D12ShaderResourceView::StrideInBytes = 0

protected

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The documentation for this class was generated from the following files:

• Engine/Source/Runtime/D3D12RHI/Private/D3D12View.h
• Engine/Source/Runtime/D3D12RHI/Private/D3D12SRV.cpp