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70 lines
1.5 KiB
70 lines
1.5 KiB
#pragma once
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#include <deque>
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#include <QWidget>
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namespace VideoCore {
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class ShaderNotify;
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}
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namespace Core {
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struct PerfStatsResults;
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}
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namespace Ui {
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class PerformanceOverlay;
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}
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class QLineSeries;
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class QChart;
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class QChartView;
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class QValueAxis;
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class MainWindow;
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class PerformanceOverlay : public QWidget {
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Q_OBJECT
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public:
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explicit PerformanceOverlay(MainWindow* parent = nullptr);
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~PerformanceOverlay();
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protected:
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void paintEvent(QPaintEvent* event) override;
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void mousePressEvent(QMouseEvent* event) override;
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void mouseMoveEvent(QMouseEvent* event) override;
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void closeEvent(QCloseEvent *event) override;
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private:
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void resetPosition(const QPoint& pos);
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void updateStats(const Core::PerfStatsResults &results, const VideoCore::ShaderNotify &shaders);
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MainWindow *m_mainWindow = nullptr;
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Ui::PerformanceOverlay* ui;
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// colors
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QColor m_background{127, 127, 127, 190};
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QPoint m_offset{25, 75};
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// frametime
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const size_t NUM_FRAMETIME_SAMPLES = 300;
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std::deque<double> m_frametimeSamples;
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// fps
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const size_t NUM_FPS_SAMPLES = 120;
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qreal m_xPos = 0;
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std::deque<double> m_fpsSamples;
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std::deque<QPointF> m_fpsPoints;
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// drag
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QPoint m_drag_start_pos;
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// fps chart
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QLineSeries *m_fpsSeries = nullptr;
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QChart *m_fpsChart = nullptr;
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QChartView *m_fpsChartView = nullptr;
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QValueAxis *m_fpsX = nullptr;
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QValueAxis *m_fpsY = nullptr;
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signals:
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void closed();
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};
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