49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "JobBatch.h"
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#define UE_API TEXTUREGRAPHENGINE_API
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DECLARE_LOG_CATEGORY_EXTERN(LogIdle_Svc, Log, Verbose);
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class IdleService
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{
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public:
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struct Stats
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{
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double LastTick = 0; /// Time when this batch was last updated
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double LastTickDuration = 0; /// Time taken during the last tick
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double TotalTickDuration = 0; /// Total tick duration
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double AverageTickDuration = 0;/// Average duration of the tick
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size_t NumTicks = 0; /// The number of times this has been ticked
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size_t NumTimeLimitOffenses = 0;/// How many times this batch offended the time limit
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};
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protected:
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FString Name; /// The name of this idle batch. Used primarily for debugging purposes and logging
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FCriticalSection StatsMutex; /// Mutex for the stats object
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Stats StatsData; /// The stats for this idle batch
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public:
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explicit IdleService(const FString& InName) : Name(InName) {}
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virtual ~IdleService() { }
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virtual AsyncJobResultPtr Tick() = 0;
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virtual void Stop() = 0;
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virtual bool ShouldRunDuringBusyUpdate() const { return false; }
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UE_API void UpdateStats(double StartTime, double EndTime, bool DidOffendTimeLimit);
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//////////////////////////////////////////////////////////////////////////
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/// Inline functions
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//////////////////////////////////////////////////////////////////////////
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FORCEINLINE const Stats& GetStats() const { return StatsData; }
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FORCEINLINE const FString& GetName() const { return Name; }
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};
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typedef std::shared_ptr<IdleService> IdleServicePtr;
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#undef UE_API
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