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#rb none #jira UE-76885 #ROBOMERGE-OWNER: ben.marsh #ROBOMERGE-AUTHOR: simon.therriault #ROBOMERGE-SOURCE: CL 7227615 in //UE4/Release-4.23/... via CL 7227619 #ROBOMERGE-BOT: BUILD (Main -> Dev-Build) (v367-6836689) [CL 7236876 by simon therriault in Dev-Build branch]
98 lines
3.0 KiB
C++
98 lines
3.0 KiB
C++
// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "UObject/ObjectMacros.h"
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#include "UObject/Object.h"
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#include "LiveLinkSourceFactory.h"
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#include "Misc/FrameRate.h"
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#include "Templates/SubclassOf.h"
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#include "LiveLinkSourceSettings.generated.h"
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UENUM()
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enum class ELiveLinkSourceMode : uint8
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{
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//The source will be run in default mode.
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//This mode will not attempt any type of interpolation, time synchronization,
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//or other processing.
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Default,
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//The source will be run in interpolated mode.
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//This mode will use FLiveLinkInterpolationSettings and is most useful
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//when smooth animation is desired.
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Interpolated,
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//The source will be run in time synchronized mode.
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//This mode will use FLiveLinkTimeSynchronizationSettings and is most useful
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//when sources need to be synchronized with multiple other external inputs
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//(such as video or other time synchronized sources).
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//Don't use if the engine isn't setup with a Timecode provider.
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TimeSynchronized,
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};
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USTRUCT()
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struct FLiveLinkTimeSynchronizationSettings
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{
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GENERATED_BODY()
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FLiveLinkTimeSynchronizationSettings() = default;
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// The frame rate of the source.
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// This should be the frame rate the source is "stamped" at, not necessarily the frame rate the source is sending.
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// The source should supply this whenever possible.
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UPROPERTY(EditAnywhere, Category = Settings)
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FFrameRate FrameRate = {60, 1};
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// When evaluating: how far back from current timecode should we read the buffer (in frame number)
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UPROPERTY(EditAnywhere, Category = Settings)
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int32 FrameDelay = 0;
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};
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USTRUCT()
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struct FLiveLinkInterpolationSettings
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{
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GENERATED_BODY()
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FLiveLinkInterpolationSettings() = default;
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#if WITH_EDITORONLY_DATA
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//UE_DEPRECATED(4.21, "Please use ULiveLinkSourceSettings::Mode to specify how the source will behave.")
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UPROPERTY()
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bool bUseInterpolation_DEPRECATED = false;
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#endif
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// When evaluating: how far back from current time should we read the buffer (in seconds)
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UPROPERTY(EditAnywhere, Category = Settings)
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float InterpolationOffset = 0.5f;
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};
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// Base class for live link source settings (can be replaced by sources themselves)
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UCLASS()
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class LIVELINKINTERFACE_API ULiveLinkSourceSettings : public UObject
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{
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public:
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GENERATED_BODY()
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UPROPERTY(EditAnywhere, Category = "Settings")
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ELiveLinkSourceMode Mode = ELiveLinkSourceMode::Default;
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// Only used when Mode is set to Interpolated.
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UPROPERTY(EditAnywhere, Category = "Interpolation Settings")
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FLiveLinkInterpolationSettings InterpolationSettings;
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// Only used when Mode is set to TimeSynchronized.
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UPROPERTY(EditAnywhere, Category = "Time Synchronization Settings")
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FLiveLinkTimeSynchronizationSettings TimeSynchronizationSettings;
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UPROPERTY(EditAnywhere, Category = "Settings", AdvancedDisplay)
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FString ConnectionString;
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UPROPERTY(VisibleAnywhere, Category = "Settings", AdvancedDisplay)
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TSubclassOf<ULiveLinkSourceFactory> Factory;
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virtual void Serialize(FArchive& Ar) override;
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};
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