diff options
Diffstat (limited to 'src/plugins/qmlprofilerextension/scenegraphtimelinemodel.h')
-rw-r--r-- | src/plugins/qmlprofilerextension/scenegraphtimelinemodel.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/src/plugins/qmlprofilerextension/scenegraphtimelinemodel.h b/src/plugins/qmlprofilerextension/scenegraphtimelinemodel.h new file mode 100644 index 0000000000..59782769dd --- /dev/null +++ b/src/plugins/qmlprofilerextension/scenegraphtimelinemodel.h @@ -0,0 +1,114 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of Qt Creator. +** +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +****************************************************************************/ + +#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 |