FVariableRateShadingImageManager

Windows
MacOS
Linux

Inheritance Hierarchy

FRenderResource

FVariableRateShadingImageManager

References

Module

Renderer

Header

/Engine/Source/Runtime/Renderer/Public/VariableRateShadingImageManager.h

Include

#include "VariableRateShadingImageManager.h"

Syntax

class FVariableRateShadingImageManager : public FRenderResource

Constructors

Destructors

Functions

Name Description

Protected function Const

uint64

 

CalculateVRSImageHash

(
    const FVRSImageGenerationParameters...,
    EVRSGenerationFlags ViewFlags
)

Public function

TRefCountPtr...

 

GetMobileVariableRateShadingImage

(
    const FSceneViewFamily& ViewFamily
)

Special case (currently) for mobile devices; right now this will return either no image, or a static fixed-foveation shading rate image provided by the stereo device runtime.

Public function

FRDGTextureR...

 

GetVariableRateShadingImage

(
    FRDGBuilder& GraphBuilder,
    const FSceneViewFamily& ViewFamily,
    const TArray< TRefCountPtr< IPooled...,
    EVRSType VRSTypesToExclude
)

Get the VRS image for the specified view setup, target size/configuration, and application flags.

Protected function

TRefCountPtr...

 

RenderShadingRateImage

(
    FRDGBuilder& GraphBuilder,
    uint64 Key,
    const FVRSImageGenerationParameters...,
    EVRSGenerationFlags GenFlags
)

Protected function

void

 

Tick()

Per frame tick/update.

Protected function

void

 

UpdateEyeTrackedFoveationParameters

(
    FVRSImageGenerationParameters& VRS...,
    const FSceneViewFamily& ViewFamily
)

Protected function

void

 

UpdateFixedFoveationParameters

(
    FVRSImageGenerationParameters& VRS...
)

Overridden from FRenderResource

Name Description

Public function Virtual

void

 

ReleaseDynamicRHI()

Releases the dynamic RHI resource and/or RHI render target resources used by this resource.
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