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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd
** All rights reserved.
** For any questions to The Qt Company, please use contact form at http://www.qt.io/contact-us
**
** This file is part of the Qt Enterprise Qt Quick Profiler Add-on.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company.
**
** If you have questions regarding the use of this file, please use
** contact form at http://www.qt.io/contact-us
**
****************************************************************************/
#ifndef SCENEGRAPHTIMELINEMODEL_H
#define SCENEGRAPHTIMELINEMODEL_H
#include "qmlprofiler/qmlprofilertimelinemodel.h"
#include "qmlprofiler/qmlprofilermodelmanager.h"
#include "qmlprofiler/qmlprofilerdatamodel.h"
#include <QStringList>
#include <QColor>
namespace QmlProfilerExtension {
namespace Internal {
class SceneGraphTimelineModel : public QmlProfiler::QmlProfilerTimelineModel
{
Q_OBJECT
public:
enum SceneGraphStage {
MinimumSceneGraphStage = 0,
Polish = MinimumSceneGraphStage,
Wait,
GUIThreadSync,
Animations,
MaximumGUIThreadStage,
RenderThreadSync = MaximumGUIThreadStage,
Render,
Swap,
MaximumRenderThreadStage,
RenderPreprocess = MaximumRenderThreadStage,
RenderUpdate,
RenderBind,
RenderRender,
MaximumRenderStage,
Material = MaximumRenderStage,
MaximumMaterialStage,
GlyphRender = MaximumMaterialStage,
GlyphStore,
MaximumGlyphStage,
TextureBind = MaximumGlyphStage,
TextureConvert,
TextureSwizzle,
TextureUpload,
TextureMipmap,
TextureDeletion,
MaximumTextureStage,
MaximumSceneGraphStage = MaximumTextureStage
};
struct SceneGraphEvent {
SceneGraphEvent(int typeId = -1, int glyphCount = -1);
int typeId;
int rowNumberCollapsed;
int glyphCount; // only used for one event type
};
SceneGraphTimelineModel(QmlProfiler::QmlProfilerModelManager *manager, QObject *parent = 0);
int expandedRow(int index) const;
int collapsedRow(int index) const;
int typeId(int index) const;
QColor color(int index) const;
QVariantList labels() const;
QVariantMap details(int index) const;
protected:
void loadData();
void clear();
private:
void flattenLoads();
qint64 insert(qint64 start, qint64 duration, int typeIndex, SceneGraphStage stage,
int glyphCount = -1);
static const char *threadLabel(SceneGraphStage stage);
QVector<SceneGraphEvent> m_data;
};
} // namespace Internal
} // namespace QmlProfilerExtension
#endif // SCENEGRAPHTIMELINEMODEL_H
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