Add profiling infrastructure and widget

src/citra_qt/debugger/profiler.h

@@ -0,0 +1,50 @@
+// Copyright 2015 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <QAbstractItemModel>
+#include <QDockWidget>
+#include <QTimer>
+#include "ui_profiler.h"
+
+#include "common/profiler_reporting.h"
+
+class ProfilerModel : public QAbstractItemModel
+{
+    Q_OBJECT
+
+public:
+    ProfilerModel(QObject* parent);
+
+    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
+    QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const override;
+    QModelIndex parent(const QModelIndex& child) const override;
+    int columnCount(const QModelIndex& parent = QModelIndex()) const override;
+    int rowCount(const QModelIndex& parent = QModelIndex()) const override;
+    QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
+
+public slots:
+    void updateProfilingInfo();
+
+private:
+    Common::Profiling::AggregatedFrameResult results;
+};
+
+class ProfilerWidget : public QDockWidget
+{
+    Q_OBJECT
+
+public:
+    ProfilerWidget(QWidget* parent = 0);
+
+private slots:
+    void setProfilingInfoUpdateEnabled(bool enable);
+
+private:
+    Ui::Profiler ui;
+    ProfilerModel* model;
+
+    QTimer update_timer;
+};