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66 lines
3.1 KiB
C++
66 lines
3.1 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2017 *
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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 __OPENSPACE_CORE___PERFORMANCEMEASUREMENT___H__
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#define __OPENSPACE_CORE___PERFORMANCEMEASUREMENT___H__
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#include <openspace/engine/openspaceengine.h>
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#include <openspace/rendering/renderengine.h>
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#include <chrono>
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#include <string>
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namespace openspace {
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namespace performance {
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class PerformanceManager;
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class PerformanceMeasurement {
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public:
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PerformanceMeasurement(std::string identifier, performance::PerformanceManager* manager);
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~PerformanceMeasurement();
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private:
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std::string _identifier;
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performance::PerformanceManager* _manager;
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std::chrono::high_resolution_clock::time_point _startTime;
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};
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#define __MERGE(a,b) a##b
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#define __LABEL(a) __MERGE(unique_name_, a)
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/// Declare a new variable for measuring the performance of the current block
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#define PerfMeasure(name) \
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auto __LABEL(__LINE__) = \
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openspace::performance::PerformanceMeasurement(\
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(name), \
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OsEng.renderEngine().performanceManager() \
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)
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} // namespace performance
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} // namespace openspace
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#endif // __OPENSPACE_CORE___PERFORMANCEMEASUREMENT___H__
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