akpacketbase.h
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/* Webcamoid, webcam capture application.
* Copyright (C) 2022 Gonzalo Exequiel Pedone
*
* Webcamoid is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Webcamoid is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Webcamoid. If not, see <http://www.gnu.org/licenses/>.
*
* Web-Site: http://webcamoid.github.io/
*/
#ifndef AKPACKETBASE_H
#define AKPACKETBASE_H
#include <QObject>
#include "akcommons.h"
class AkPacketBase;
class AkPacketBasePrivate;
class AkFrac;
template<typename T>
inline T AkNoPts()
{
return T(0x1) << (sizeof(T) - 1);
}
class AKCOMMONS_EXPORT AkPacketBase: public QObject
{
Q_OBJECT
Q_PROPERTY(qint64 id
READ id
WRITE setId
RESET resetId
NOTIFY idChanged)
Q_PROPERTY(qint64 pts
READ pts
WRITE setPts
RESET resetPts
NOTIFY ptsChanged)
Q_PROPERTY(qint64 dts
READ dts
WRITE setDts
RESET resetDts
NOTIFY dtsChanged)
Q_PROPERTY(quint64 duration
READ duration
WRITE setDuration
RESET resetDuration
NOTIFY durationChanged)
Q_PROPERTY(AkFrac timeBase
READ timeBase
WRITE setTimeBase
RESET resetTimeBase
NOTIFY timeBaseChanged)
Q_PROPERTY(int index
READ index
WRITE setIndex
RESET resetIndex
NOTIFY indexChanged)
Q_PROPERTY(QByteArray extraData
READ extraData
WRITE setExtraData
RESET resetExtraData
NOTIFY extraDataChanged)
public:
AkPacketBase(QObject *parent=nullptr);
AkPacketBase(const AkPacketBase &other);
virtual ~AkPacketBase();
Q_INVOKABLE qint64 id() const;
Q_INVOKABLE qint64 pts() const;
Q_INVOKABLE qint64 dts() const;
Q_INVOKABLE quint64 duration() const;
Q_INVOKABLE AkFrac timeBase() const;
Q_INVOKABLE int index() const;
Q_INVOKABLE QByteArray extraData() const;
Q_INVOKABLE void copyMetadata(const AkPacketBase &other);
private:
AkPacketBasePrivate *d;
Q_SIGNALS:
void idChanged(qint64 id);
void ptsChanged(qint64 pts);
void dtsChanged(qint64 dts);
void durationChanged(quint64 duration);
void timeBaseChanged(const AkFrac &timeBase);
void indexChanged(int index);
void extraDataChanged(const QByteArray &extraData);
public Q_SLOTS:
void setId(qint64 id);
void setPts(qint64 pts);
void setDts(qint64 dts);
void setDuration(quint64 duration);
void setTimeBase(const AkFrac &timeBase);
void setIndex(int index);
void setExtraData(const QByteArray &extraData);
void resetId();
void resetPts();
void resetDts();
void resetDuration();
void resetTimeBase();
void resetIndex();
void resetExtraData();
};
#endif // AKPACKETBASE_H