/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QT3DRENDER_RENDER_RENDERVIEWJOB_H
#define QT3DRENDER_RENDER_RENDERVIEWJOB_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of other Qt classes.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <Qt3DCore/qaspectjob.h>
#include <Qt3DCore/private/qframeallocator_p.h>
#include <QThreadStorage>
#include <QSize>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {

namespace Render {

class Renderer;
class FrameGraphNode;

class Q_AUTOTEST_EXPORT RenderViewJob : public Qt3DCore::QAspectJob
{
public:
    RenderViewJob()
        : m_renderer(0)
        , m_fgLeaf(0)
        , m_index(0)
    {}

    inline void setRenderer(Renderer *renderer) { m_renderer = renderer; }
    inline void setSurfaceSize(const QSize &size) { m_surfaceSize = size; }

    inline void setFrameGraphLeafNode(FrameGraphNode *fgLeaf)
    {
        m_fgLeaf = fgLeaf;
    }

    // Sets the position in the queue of RenderViews that the
    // RenderView generated by this job should be inserted. This is
    // used to ensure that for example a RenderView for creating
    // a shadow map texture is submitted before the RenderView that
    // contains commands making use of the shadow map
    inline void setSubmitOrderIndex(int index) { m_index = index; }

protected:
    void run() Q_DECL_OVERRIDE;

private:
    Renderer *m_renderer;
    QSize m_surfaceSize;
    FrameGraphNode *m_fgLeaf;
    int m_index;
};

typedef QSharedPointer<RenderViewJob> RenderViewJobPtr;

} // namespace Render
} // namespace Qt3DRender

QT_END_NAMESPACE

#endif // QT3DRENDER_RENDER_RENDERVIEWJOB_H