FDynamicResolutionHeuristicProxy | Unreal Engine 5.7 Documentation

Render thread proxy that holds the heuristic for dynamic resolution.


Name	FDynamicResolutionHeuristicProxy
Type	class
Header File	/Engine/Source/Runtime/Engine/Public/DynamicResolutionProxy.h
Include Path	#include "DynamicResolutionProxy.h"

Syntax

class FDynamicResolutionHeuristicProxy

Name	Remarks	Include Path	Unreal Specifiers
FDynamicResolutionHeuristicProxy()		DynamicResolutionProxy.h

Name	Remarks	Include Path	Unreal Specifiers
~FDynamicResolutionHeuristicProxy()		DynamicResolutionProxy.h

Name	Remarks
FrameHistoryEntry

Name	Type	Remarks	Include Path
BudgetHistorySizes	DynamicRenderScaling::TMap< int32 >		DynamicResolutionProxy.h
CurrentFrameMaxResolutionFractions	DynamicRenderScaling::TMap< float >		DynamicResolutionProxy.h
CurrentFrameResolutionFractions	DynamicRenderScaling::TMap< float >	Current frame's view fraction.	DynamicResolutionProxy.h
History	TArray< FrameHistoryEntry >	Circular buffer of the history.	DynamicResolutionProxy.h
HistorySize	int32		DynamicResolutionProxy.h
IgnoreFrameRemainingCount	int32	Number of frames remaining to ignore.	DynamicResolutionProxy.h
NumberOfFramesSinceScreenPercentageChange	int32	Counts the number of frame since the last screen percentage change.	DynamicResolutionProxy.h
PreviousFrameIndex	int32		DynamicResolutionProxy.h
TemporalUpscalerMaxResolutionFraction	float		DynamicResolutionProxy.h
TemporalUpscalerMinResolutionFraction	float	Minimum and maximum resolution fractions supported by the main view family's third-party temporal upscaler.	DynamicResolutionProxy.h

Name	Remarks	Include Path
void CreateNewPreviousFrameTimings_RenderThread ( float GameThreadTimeMs, float RenderThreadTimeMs, float TotalFrameGPUBusyTimeMs )	Create a new previous frame and feeds its timings.	DynamicResolutionProxy.h
DynamicRenderScaling::TMap< float > GetResolutionFractionsApproximation_GameThread()	Returns a non thread safe approximation of the current resolution fraction applied on render thread.	DynamicResolutionProxy.h
DynamicRenderScaling::TMap< float > GetResolutionFractionUpperBounds()	Returns the view fraction upper bound.	DynamicResolutionProxy.h
DynamicRenderScaling::TMap< float > QueryCurrentFrameResolutionFractions()	Returns the view fraction that should be used for current frame.	DynamicResolutionProxy.h
void RefreshCurrentFrameResolutionFraction_RenderThread()	Refresh resolution fraction's from history.	DynamicResolutionProxy.h
void Reset_RenderThread()	Resets the proxy.	DynamicResolutionProxy.h
void SetTemporalUpscaler ( const UE::Renderer::Private::ITemporalUpscaler* InTemporalUpscaler )	Applies the minimum/maximum resolution fraction for a third-party temporal upscaler.	DynamicResolutionProxy.h

Name	Remarks	Include Path	Unreal Specifiers
static TSharedPtr< class IDynamicResolutionState > CreateDefaultState()	Creates a default dynamic resolution state using this proxy that queries GPU timing from the RHI.	DynamicResolutionProxy.h