コード例 #1
1
int32 FServiceConnection::FindOrAddThread(const FStatNameAndInfo& Thread)
{
	SCOPE_CYCLE_COUNTER(STAT_PC_FindOrAddThread);

	const FName LongName = Thread.GetRawName();
	int32* const ThreadIDPtr = ThreadNameArray.Find( LongName );
	int32 ThreadID = ThreadIDPtr != nullptr ? *ThreadIDPtr : -1;
	if (!ThreadIDPtr)
	{
		// meta data has been updated
		CurrentData.MetaDataUpdated = true;

		// get the thread description
		FString Desc;
		Thread.GetDescription(Desc);

		// Extract out the thread id and add to the descriptions
		FString ID = Desc.Replace(TEXT("Thread_"), TEXT(""));
		ID = ID.Replace(TEXT("_0"), TEXT(""));
		ThreadID = FParse::HexNumber(*ID);
		ThreadNameArray.Add(LongName, ThreadID);

		// add to the meta data
		FScopeLock ScopeLock(&CriticalSection);
		MetaData.ThreadDescriptions.Add(ThreadID, Thread.GetShortName().ToString());
	}

	return ThreadID;
}
コード例 #2
0
int32 FServiceConnection::FindOrAddStat( const FStatNameAndInfo& StatNameAndInfo, uint32 StatType)
{
	SCOPE_CYCLE_COUNTER(STAT_PC_FindOrAddStat);
	const FName LongName = StatNameAndInfo.GetRawName();
	int32* const StatIDPtr = LongNameToStatID.Find( LongName );
	int32 StatID = StatIDPtr != nullptr ? *StatIDPtr : -1;

	if (!StatIDPtr)
	{
		// meta data has been updated
		CurrentData.MetaDataUpdated = true;

		const FName StatName = StatNameAndInfo.GetShortName();
		FName GroupName = StatNameAndInfo.GetGroupName();
		const FString Description = StatNameAndInfo.GetDescription();

		// do some special stats first
		if (StatName == TEXT("STAT_FrameTime"))
		{
			StatID = LongNameToStatID.Add(LongName, 2);
		}
		else if (StatName == FStatConstants::NAME_ThreadRoot)
		{
			StatID = LongNameToStatID.Add(LongName, 1);
			GroupName = TEXT( "NoGroup" );
		}
		else
		{
			StatID = LongNameToStatID.Add(LongName, LongNameToStatID.Num()+10);
		}
		check(StatID != -1);

		// add a new stat description to the meta data
		FStatDescription StatDescription;
		StatDescription.ID = StatID;
		StatDescription.Name = !Description.IsEmpty() ? Description : StatName.ToString();
		if( StatDescription.Name.Contains( TEXT("STAT_") ) )
		{
			StatDescription.Name = StatDescription.Name.RightChop(FString(TEXT("STAT_")).Len());
		}
		StatDescription.StatType = StatType;

		if( GroupName == NAME_None && Stream.Header.Version == EStatMagicNoHeader::NO_VERSION )
		{	
			// @todo Add more ways to group the stats.
			const int32 Thread_Pos = StatDescription.Name.Find( TEXT("Thread_") );
			const int32 _0Pos = StatDescription.Name.Find( TEXT("_0") );
			const bool bIsThread = Thread_Pos != INDEX_NONE && _0Pos > Thread_Pos;
			// Add a special group for all threads.
			if( bIsThread )
			{
				GroupName = TEXT("Threads");
			}
			// Add a special group for all objects.
			else
			{
				GroupName = TEXT("Objects");
			}
		}

		int32* const GroupIDPtr = GroupNameArray.Find( GroupName );
		int32 GroupID = GroupIDPtr != nullptr ? *GroupIDPtr : -1;
		if( !GroupIDPtr )
		{
			// add a new group description to the meta data
			GroupID = GroupNameArray.Add(GroupName, GroupNameArray.Num()+10);
			check( GroupID != -1 );

			FStatGroupDescription GroupDescription;
			GroupDescription.ID = GroupID;
			GroupDescription.Name = GroupName.ToString();
			GroupDescription.Name.RemoveFromStart(TEXT("STATGROUP_"));

			// add to the meta data
			FScopeLock ScopeLock(&CriticalSection);
			MetaData.GroupDescriptions.Add(GroupDescription.ID, GroupDescription);
		}
		{
			StatDescription.GroupID = GroupID;
			FScopeLock ScopeLock(&CriticalSection);
			MetaData.StatDescriptions.Add(StatDescription.ID, StatDescription);
		}
	}
	// return the stat id
	return StatID;
}