FRDGParentResource

A render graph resource with an allocation lifetime tracked by the graph.

Windows
MacOS
Linux

Inheritance Hierarchy

FRDGResource

FRDGParentResource

FRDGBuffer

FRDGTexture

References

Module

RenderCore

Header

/Engine/Source/Runtime/RenderCore/Public/RenderGraphResources.h

Include

#include "RenderGraphResources.h"

Syntax

class FRDGParentResource : public FRDGResource

Remarks

A render graph resource with an allocation lifetime tracked by the graph. May have child resources which reference it (e.g. views).

Variables

Name Description

Protected variable

uint8: 1

 

bCulled

If true, the resource was not used by any pass not culled by the graph.

Protected variable

uint8: 1

 

bExternal

Whether this is an externally registered resource.

Protected variable

uint8: 1

 

bExtracted

Whether this is an extracted resource.

Protected variable

uint8: 1

 

bLastOwner

Whether this resource is the last owner of its allocation (i.e. nothing aliases the allocation later in the execution timeline).

Protected variable

uint8: 1

 

bTransient

Whether this resource needs acquire / discard.

Protected variable

uint8: 1

 

bUsedByAsyncComputePass

If true, the resource has been used on an async compute pass and may have async compute states.

Public variable

const ERDGParen...

 

Type

The type of this resource; useful for casting between types.

Constructors

Name Description

Protected function

FRDGParentResource

(
    const TCHAR* InName,
    ERDGParentResourceType InType
)

Functions

Name Description

Public function Const

bool

 

IsExternal()
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