62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
// Copyright (c) Microsoft Corporation. All rights reserved.
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// Licensed under the MIT License.
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// Associated header
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//
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#include "perfcounter.h"
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// System headers
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//
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// Library headers
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//
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// Project headers
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//
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using namespace k4aviewer;
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void PerfCounterManager::RegisterPerfCounter(const char *name, PerfCounter *perfCounter)
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{
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std::lock_guard<std::mutex> lockGuard(Instance().m_mutex);
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Instance().m_perfCounters[std::string(name)] = perfCounter;
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}
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void PerfCounterManager::ShowPerfWindow(bool *windowOpen)
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{
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std::lock_guard<std::mutex> lockGuard(Instance().m_mutex);
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if (ImGui::Begin("Performance Counters (in ms)", windowOpen, ImGuiWindowFlags_AlwaysAutoResize))
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{
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for (auto &counter : Instance().m_perfCounters)
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{
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ImGui::Text("%s", counter.first.c_str());
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ImGui::Text("avg: %f", double(counter.second->GetAverage()));
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ImGui::Text("max: %f", double(counter.second->GetMax()));
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const PerfCounter::SampleData &data = counter.second->GetSampleData();
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ImGui::PlotLines("",
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&data[0],
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static_cast<int>(data.size()),
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static_cast<int>(counter.second->GetCurrentSampleId()),
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"");
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ImGui::Separator();
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}
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if (ImGui::Button("Reset perf counters"))
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{
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for (auto &counter : Instance().m_perfCounters)
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{
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counter.second->Reset();
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}
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}
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}
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ImGui::End();
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}
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PerfCounterManager &PerfCounterManager::Instance()
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{
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static PerfCounterManager instance;
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return instance;
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}
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