akcompressedcaps.h
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/* Webcamoid, webcam capture application.
* Copyright (C) 2024 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 AKCOMPRESSEDCAPS_H
#define AKCOMPRESSEDCAPS_H
#include <QObject>
#include "akcommons.h"
class AkCompressedCapsPrivate;
class AkCompressedAudioCaps;
class AkCompressedVideoCaps;
class QDataStream;
using AkCodecID = quint32;
class AKCOMMONS_EXPORT AkCompressedCaps: public QObject
{
Q_OBJECT
Q_PROPERTY(CapsType type
READ type
CONSTANT)
Q_PROPERTY(AkCodecID codecID
READ codecID
CONSTANT)
public:
enum CapsType
{
CapsType_Unknown = -1,
CapsType_Any = CapsType_Unknown,
CapsType_Audio,
CapsType_Video,
};
Q_ENUM(CapsType)
AkCompressedCaps(QObject *parent=nullptr);
AkCompressedCaps(const AkCompressedCaps &other);
~AkCompressedCaps();
AkCompressedCaps &operator =(const AkCompressedCaps &other);
bool operator ==(const AkCompressedCaps &other) const;
bool operator !=(const AkCompressedCaps &other) const;
operator bool() const;
Q_INVOKABLE static QObject *create();
Q_INVOKABLE static QObject *create(const AkCompressedCaps &caps);
Q_INVOKABLE QVariant toVariant() const;
Q_INVOKABLE AkCompressedCaps::CapsType type() const;
Q_INVOKABLE AkCodecID codecID() const;
private:
AkCompressedCapsPrivate *d;
using DataCopy = std::function<void *(void *data)>;
using DataDeleter = std::function<void (void *data)>;
void *privateData() const;
void setPrivateData(void *data,
DataCopy copyFunc,
DataDeleter deleterFunc);
void setType(AkCompressedCaps::CapsType type);
void setCodecID(AkCodecID codecID);
public Q_SLOTS:
static void registerTypes();
friend QDebug operator <<(QDebug debug, const AkCompressedCaps &caps);
friend QDataStream &operator >>(QDataStream &istream, AkCompressedCaps &caps);
friend QDataStream &operator <<(QDataStream &ostream, const AkCompressedCaps &caps);
friend class AkCompressedCapsPrivate;
friend class AkCompressedAudioCaps;
friend class AkCompressedVideoCaps;
};
AKCOMMONS_EXPORT QDebug operator <<(QDebug debug, const AkCompressedCaps &caps);
AKCOMMONS_EXPORT QDataStream &operator >>(QDataStream &istream, AkCompressedCaps &caps);
AKCOMMONS_EXPORT QDataStream &operator <<(QDataStream &ostream, const AkCompressedCaps &caps);
Q_DECLARE_METATYPE(AkCompressedCaps)
Q_DECLARE_METATYPE(AkCompressedCaps::CapsType)
#endif // AKCOMPRESSEDCAPS_H