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/**
* @file lltextureinfo.h
* @brief Object for managing texture information.
*
* $LicenseInfo:firstyear=2000&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_LLTEXTUREINFO_H
#define LL_LLTEXTUREINFO_H
#include "lluuid.h"
#include "lltextureinfodetails.h"
#include "lltracerecording.h"
#include <map>
class LLTextureInfo
{
public:
LLTextureInfo();
~LLTextureInfo();
void setUpLogging(bool writeToViewerLog, bool sendToSim, LLUnit<U32, LLUnits::Bytes> textureLogThreshold);
bool has(const LLUUID& id);
void setRequestStartTime(const LLUUID& id, U64 startTime);
void setRequestSize(const LLUUID& id, U32 size);
void setRequestOffset(const LLUUID& id, U32 offset);
void setRequestType(const LLUUID& id, LLTextureInfoDetails::LLRequestType type);
void setRequestCompleteTimeAndLog(const LLUUID& id, LLUnit<U64, LLUnits::Microseconds> completeTime);
LLUnit<U32, LLUnits::Microseconds>getRequestStartTime(const LLUUID& id);
LLUnit<U32, LLUnits::Bytes> getRequestSize(const LLUUID& id);
U32 getRequestOffset(const LLUUID& id);
LLTextureInfoDetails::LLRequestType getRequestType(const LLUUID& id);
LLUnit<U32, LLUnits::Microseconds> getRequestCompleteTime(const LLUUID& id);
void resetTextureStatistics();
U32 getTextureInfoMapSize();
LLSD getAverages();
private:
void addRequest(const LLUUID& id);
std::map<LLUUID, LLTextureInfoDetails *> mTextures;
LLSD mAverages;
bool mLogTextureDownloadsToViewerLog,
mLogTextureDownloadsToSimulator;
std::string mTextureDownloadProtocol;
LLUnit<U32, LLUnits::Bytes> mTextureLogThreshold;
LLUnit<U64, LLUnits::Microseconds> mCurrentStatsBundleStartTime;
LLTrace::Recording mRecording;
};
#endif // LL_LLTEXTUREINFO_H
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