akvideoformatspec.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 AKVIDEOFORMATSPEC_H
#define AKVIDEOFORMATSPEC_H
#include "akcolorplane.h"
class AkVideoFormatSpec;
class AkVideoFormatSpecPrivate;
class AKCOMMONS_EXPORT AkVideoFormatSpec: public QObject
{
Q_OBJECT
Q_PROPERTY(VideoFormatType type
READ type
CONSTANT)
Q_PROPERTY(int endianness
READ endianness
CONSTANT)
Q_PROPERTY(size_t planes
READ planes
CONSTANT)
Q_PROPERTY(int bpp
READ bpp
CONSTANT)
Q_PROPERTY(size_t byteDepth
READ byteDepth
CONSTANT)
Q_PROPERTY(size_t depth
READ depth
CONSTANT)
Q_PROPERTY(size_t numberOfComponents
READ numberOfComponents
CONSTANT)
Q_PROPERTY(size_t mainComponents
READ mainComponents
CONSTANT)
public:
enum VideoFormatType
{
VFT_Unknown,
VFT_RGB,
VFT_YUV,
VFT_Gray
};
Q_ENUM(VideoFormatType)
AkVideoFormatSpec(QObject *parent=nullptr);
AkVideoFormatSpec(VideoFormatType type,
int endianness,
const AkColorPlanes &planes);
AkVideoFormatSpec(const AkVideoFormatSpec &other);
~AkVideoFormatSpec();
AkVideoFormatSpec &operator =(const AkVideoFormatSpec &other);
bool operator ==(const AkVideoFormatSpec &other) const;
bool operator !=(const AkVideoFormatSpec &other) const;
Q_INVOKABLE static QObject *create();
Q_INVOKABLE static QObject *create(const AkVideoFormatSpec &other);
Q_INVOKABLE static QObject *create(AkVideoFormatSpec::VideoFormatType type,
int endianness,
const AkColorPlanes &planes);
Q_INVOKABLE QVariant toVariant() const;
Q_INVOKABLE AkVideoFormatSpec::VideoFormatType type() const;
Q_INVOKABLE int endianness() const;
Q_INVOKABLE size_t planes() const;
Q_INVOKABLE const AkColorPlane &plane(size_t plane) const;
Q_INVOKABLE int bpp() const;
Q_INVOKABLE AkColorComponent component(AkColorComponent::ComponentType componentType) const;
Q_INVOKABLE int componentPlane(AkColorComponent::ComponentType component) const;
Q_INVOKABLE bool contains(AkColorComponent::ComponentType component) const;
Q_INVOKABLE size_t byteDepth() const;
Q_INVOKABLE size_t depth() const;
Q_INVOKABLE size_t numberOfComponents() const;
Q_INVOKABLE size_t mainComponents() const;
private:
AkVideoFormatSpecPrivate *d;
public Q_SLOTS:
static void registerTypes();
};
AKCOMMONS_EXPORT QDebug operator <<(QDebug debug, const AkVideoFormatSpec &caps);
AKCOMMONS_EXPORT QDebug operator <<(QDebug debug, AkVideoFormatSpec::VideoFormatType format);
AKCOMMONS_EXPORT QDataStream &operator >>(QDataStream &istream, AkVideoFormatSpec &caps);
AKCOMMONS_EXPORT QDataStream &operator <<(QDataStream &ostream, const AkVideoFormatSpec &caps);
Q_DECLARE_METATYPE(AkVideoFormatSpec)
Q_DECLARE_METATYPE(AkVideoFormatSpec::VideoFormatType)
#endif // AKVIDEOFORMATSPEC_H