InterchangeEngineLogPrivate.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
 
DECLARE_LOG_CATEGORY_EXTERN(LogInterchangeEngine, Log, All);
 
#define INTERCHANGE_TRACE_ASYNCHRONOUS_TASK_ENABLED 0
 
#if INTERCHANGE_TRACE_ASYNCHRONOUS_TASK_ENABLED
 
class FScopeInterchangeTraceAsyncTask
{
public:
    FScopeInterchangeTraceAsyncTask(FString InTaskName)
        : TaskName(InTaskName)
    {
        StartTime = FPlatformTime::Seconds();
        double IntegerPart;
        double FractionalPart = FMath::Modf(StartTime, &IntegerPart);
        TaskID = FractionalPart * 1000000000;
        FString MessageStr = FString::FromInt(TaskID)
            + TEXT(" ")
            + TaskName
            + TEXT(" Execute Start on ")
            + (IsInGameThread() ? TraceAsyncGameThreadStr : TraceAsyncBackgroundThreadStr);
 
        UE_LOG(LogInterchangeEngine, Warning, TEXT("%s"), *MessageStr);
    }
 
    ~FScopeInterchangeTraceAsyncTask()
    {
        const int32 DeltaTime = (FPlatformTime::Seconds() - StartTime)*1000;
        FString MessageStr = FString::FromInt(TaskID)
            + TEXT(" ")
            + TaskName 
            + TEXT(" Execute End on ")
            + (IsInGameThread() ? TraceAsyncGameThreadStr : TraceAsyncBackgroundThreadStr)
            + TEXT(" Time: ")
            + FString::FromInt(DeltaTime)
            + TEXT("ms");
 
        UE_LOG(LogInterchangeEngine, Warning, TEXT("%s"), *MessageStr);
    }
private:
    double StartTime = 0;
    int32 TaskID = 0;
    FString TaskName;
    const FString TraceAsyncGameThreadStr = TEXT("Game Thread");
    const FString TraceAsyncBackgroundThreadStr = TEXT("Background Thread");
};
 
#define INTERCHANGE_TRACE_ASYNCHRONOUS_TASK(TaskName) \
FScopeInterchangeTraceAsyncTask ScopeTraceAsynTask(TEXT(#TaskName));
 
#endif //INTERCHANGE_TRACE_ASYNCHRONOUS_TASK_ENABLED