You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
562dc45ab9
* Moved dllexport from type to methods/staticvar in all Engine runtime code. This improves compile times, memory and performance in dll builds [CL 26082288 by henrik karlsson in 5.3 branch]
41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "Engine/TimecodeProvider.h"
|
|
|
|
#include "GenlockedTimecodeProvider.generated.h"
|
|
|
|
class UGenlockedCustomTimeStep;
|
|
|
|
/**
|
|
* This timecode provider base class will try to use the engine genlock sync to adjust its count.
|
|
*/
|
|
UCLASS(Abstract, MinimalAPI)
|
|
class UGenlockedTimecodeProvider : public UTimecodeProvider
|
|
{
|
|
GENERATED_BODY()
|
|
|
|
public:
|
|
|
|
/** Use Genlock Sync to update Timecode count */
|
|
UPROPERTY(EditAnywhere, AdvancedDisplay, Category = "Settings")
|
|
bool bUseGenlockToCount = true;
|
|
|
|
//~ Begin UTimecodeProvider interface
|
|
TIMEMANAGEMENT_API virtual void FetchAndUpdate() override;
|
|
TIMEMANAGEMENT_API virtual FQualifiedFrameTime GetQualifiedFrameTime() const override;
|
|
//~ End UTimecodeProvider interface
|
|
|
|
protected:
|
|
|
|
/** Corrects given timecode with Genlock provider */
|
|
TIMEMANAGEMENT_API virtual FQualifiedFrameTime CorrectFromGenlock(FQualifiedFrameTime& InFrameTime, const UGenlockedCustomTimeStep* Genlock);
|
|
|
|
/** Cache current frame time */
|
|
FQualifiedFrameTime LastFrameTime;
|
|
|
|
/** Cache last fetched frame time (raw from hardware) */
|
|
FQualifiedFrameTime LastFetchedFrameTime;
|
|
};
|