UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
Public Member Functions | List of all members
FD3D12GlobalOnlineSamplerHeap Class Reference

#include <D3D12DescriptorCache.h>

+ Inheritance diagram for FD3D12GlobalOnlineSamplerHeap:

Public Member Functions

 FD3D12GlobalOnlineSamplerHeap (FD3D12Device *Device)
 
void Init (uint32 TotalSize)
 
virtual bool RollOver () final override
 
void ConsolidateUniqueSamplerTables (TArrayView< FD3D12UniqueSamplerTable > UniqueTables)
 
TSharedPtr< FD3D12SamplerSet > GetUniqueDescriptorTables ()
 
- Public Member Functions inherited from FD3D12OnlineHeap
 FD3D12OnlineHeap (FD3D12Device *Device, bool CanLoopAround)
 
virtual ~FD3D12OnlineHeap ()
 
ID3D12DescriptorHeap * GetHeap ()
 
FORCEINLINE D3D12_CPU_DESCRIPTOR_HANDLE GetCPUSlotHandle (uint32 Slot) const
 
FORCEINLINE D3D12_GPU_DESCRIPTOR_HANDLE GetGPUSlotHandle (uint32 Slot) const
 
bool CanReserveSlots (uint32 NumSlots)
 
uint32 ReserveSlots (uint32 NumSlotsRequested)
 
void SetNextSlot (uint32 NextSlot)
 
uint32 GetNextSlotIndex () const
 
virtual void HeapLoopedAround ()
 
virtual void OpenCommandList ()
 
virtual void CloseCommandList ()
 
virtual uint32 GetTotalSize ()
 
- Public Member Functions inherited from FD3D12DeviceChild
 FD3D12DeviceChild (FD3D12Device *InParent=nullptr)
 
FORCEINLINE FD3D12Device * GetParentDevice () const
 
FD3D12Device * GetParentDevice_Unsafe () const
 

Additional Inherited Members

- Protected Attributes inherited from FD3D12OnlineHeap
TRefCountPtr< FD3D12DescriptorHeap > Heap
 
uint32 NextSlotIndex = 0
 
uint32 FirstUsedSlot = 0
 
const bool bCanLoopAround
 
- Protected Attributes inherited from FD3D12DeviceChild
FD3D12Device * Parent
 

Detailed Description

Global sampler heap managed by the device which stored a unique set of sampler sets

Constructor & Destructor Documentation

◆ FD3D12GlobalOnlineSamplerHeap()

FD3D12GlobalOnlineSamplerHeap::FD3D12GlobalOnlineSamplerHeap ( FD3D12Device *  Device)

Member Function Documentation

◆ ConsolidateUniqueSamplerTables()

void FD3D12GlobalOnlineSamplerHeap::ConsolidateUniqueSamplerTables ( TArrayView< FD3D12UniqueSamplerTable >  UniqueTables)

◆ GetUniqueDescriptorTables()

TSharedPtr< FD3D12SamplerSet > FD3D12GlobalOnlineSamplerHeap::GetUniqueDescriptorTables ( )

◆ Init()

void FD3D12GlobalOnlineSamplerHeap::Init ( uint32  TotalSize)

Allocate and initialize the global sampler heap

◆ RollOver()

bool FD3D12GlobalOnlineSamplerHeap::RollOver ( )
finaloverridevirtual

Implements FD3D12OnlineHeap.

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