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75 lines
3.1 KiB
C++
75 lines
3.1 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2016 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the Software is furnished to do so, subject to the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#ifndef __PERFORMANCEMANAGER_H__
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#define __PERFORMANCEMANAGER_H__
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#include <openspace/performance/performancelayout.h>
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#include <ghoul/misc/sharedmemory.h>
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#include <map>
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#include <memory>
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#include <vector>
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namespace ghoul {
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class SharedMemory;
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}
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namespace openspace {
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class SceneGraphNode;
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namespace performance {
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class PerformanceManager {
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public:
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static void createGlobalSharedMemory();
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static void destroyGlobalSharedMemory();
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PerformanceManager();
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~PerformanceManager();
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void resetPerformanceMeasurements();
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bool isMeasuringPerformance() const;
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void storeIndividualPerformanceMeasurement(std::string identifier, long long nanoseconds);
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void storeScenePerformanceMeasurements(const std::vector<SceneGraphNode*>& sceneNodes);
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PerformanceLayout* performanceData();
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private:
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bool _doPerformanceMeasurements;
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std::map<std::string, size_t> individualPerformanceLocations;
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std::unique_ptr<ghoul::SharedMemory> _performanceMemory;
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};
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} // namespace performance
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} // namespace openspace
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#endif // __PERFORMANCEMANAGER_H__
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