QStreamer/include/qpipeline.h

Go to the documentation of this file.

#pragma once

// QStreamer
//  A GStreamer replacement for Qt.
//
// Authors :
//     Darren R. Starr <submux at gmail dot com>
//
// Copyright :   2010 The QStreamer Project
// License :     BSD (until we're informed that we're in violation of some other license)
// Donations :   Appreciated and possible through SourceForge donation page.
// 
// All code included in this project can be used freely in whatever way the user feels fit.
// If you want to take it, close it and be a weasel that doesn't even contribute back patches,
// so be it. Patches are however appreciated. Wrappers for other open source components are
// also appreciated.
//
// If you wish to be nice to us so we can see how our code is being used. Drop us a mail and let us
// know you're using it in your project.
//
// Support : By default the support is "you get what you pay for". Paid nothing, there's no implied
//           requirement to support you. On the other hand, some project developers are likely to 
//           make fixes, changes, features on request or contract.
//
// Enjoy

#include <QtCore/QObject>

#include "qmediaerror.h"
#include "qelementlist.h"

namespace QStreamer
{
        class QPipeline : public QObject
        {
                friend class QElement;
        public:
                QPipeline(QObject *parent);

                ~QPipeline(void);

                QMediaError &error();

                QElementList &children();

                const QElementList &children() const;

                class QMediaClock *clock();

                void setClock(QMediaClock *clock);

        protected:
                bool addChild(QElement *child);

                bool removeChild(QElement *child);

        private:
                QMediaError m_error;
                QElementList m_children;

                class QMediaClock *m_clock;
                class QMediaClock *m_rootClock;
        };
}