/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
** All rights reserved. | |
** Contact: Nokia Corporation (qt-info@nokia.com) | |
** | |
** This file is part of the QtMultimedia module of the Qt Toolkit. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
** This file may be used under the terms of the GNU Lesser General Public | |
** License version 2.1 as published by the Free Software Foundation and | |
** appearing in the file LICENSE.LGPL included in the packaging of this | |
** file. Please review the following information to ensure the GNU Lesser | |
** General Public License version 2.1 requirements will be met: | |
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | |
** | |
** In addition, as a special exception, Nokia gives you certain additional | |
** rights. These rights are described in the Nokia Qt LGPL Exception | |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | |
** | |
** GNU General Public License Usage | |
** Alternatively, this file may be used under the terms of the GNU General | |
** Public License version 3.0 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 3.0 requirements will be met: | |
** http://www.gnu.org/copyleft/gpl.html. | |
** | |
** Other Usage | |
** Alternatively, this file may be used in accordance with the terms and | |
** conditions contained in a signed written agreement between you and Nokia. | |
** | |
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** $QT_END_LICENSE$ | |
** | |
****************************************************************************/ | |
#ifndef QVIDEOSURFACEFORMAT_H | |
#define QVIDEOSURFACEFORMAT_H | |
#include <QtCore/qlist.h> | |
#include <QtCore/qpair.h> | |
#include <QtCore/qshareddata.h> | |
#include <QtCore/qsize.h> | |
#include <QtGui/qimage.h> | |
#include <QtMultimedia/qvideoframe.h> | |
QT_BEGIN_HEADER | |
QT_BEGIN_NAMESPACE | |
QT_MODULE(Multimedia) | |
class QDebug; | |
class QVideoSurfaceFormatPrivate; | |
class Q_MULTIMEDIA_EXPORT QVideoSurfaceFormat | |
{ | |
public: | |
enum Direction | |
{ | |
TopToBottom, | |
BottomToTop | |
}; | |
enum YCbCrColorSpace | |
{ | |
YCbCr_Undefined, | |
YCbCr_BT601, | |
YCbCr_BT709, | |
YCbCr_xvYCC601, | |
YCbCr_xvYCC709, | |
YCbCr_JPEG, | |
#ifndef qdoc | |
YCbCr_CustomMatrix | |
#endif | |
}; | |
QVideoSurfaceFormat(); | |
QVideoSurfaceFormat( | |
const QSize &size, | |
QVideoFrame::PixelFormat pixelFormat, | |
QAbstractVideoBuffer::HandleType handleType = QAbstractVideoBuffer::NoHandle); | |
QVideoSurfaceFormat(const QVideoSurfaceFormat &format); | |
~QVideoSurfaceFormat(); | |
QVideoSurfaceFormat &operator =(const QVideoSurfaceFormat &format); | |
bool operator ==(const QVideoSurfaceFormat &format) const; | |
bool operator !=(const QVideoSurfaceFormat &format) const; | |
bool isValid() const; | |
QVideoFrame::PixelFormat pixelFormat() const; | |
QAbstractVideoBuffer::HandleType handleType() const; | |
QSize frameSize() const; | |
void setFrameSize(const QSize &size); | |
void setFrameSize(int width, int height); | |
int frameWidth() const; | |
int frameHeight() const; | |
QRect viewport() const; | |
void setViewport(const QRect &viewport); | |
Direction scanLineDirection() const; | |
void setScanLineDirection(Direction direction); | |
qreal frameRate() const; | |
void setFrameRate(qreal rate); | |
QSize pixelAspectRatio() const; | |
void setPixelAspectRatio(const QSize &ratio); | |
void setPixelAspectRatio(int width, int height); | |
YCbCrColorSpace yCbCrColorSpace() const; | |
void setYCbCrColorSpace(YCbCrColorSpace colorSpace); | |
QSize sizeHint() const; | |
QList<QByteArray> propertyNames() const; | |
QVariant property(const char *name) const; | |
void setProperty(const char *name, const QVariant &value); | |
private: | |
QSharedDataPointer<QVideoSurfaceFormatPrivate> d; | |
}; | |
#ifndef QT_NO_DEBUG_STREAM | |
Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, const QVideoSurfaceFormat &); | |
#endif | |
QT_END_NAMESPACE | |
Q_DECLARE_METATYPE(QVideoSurfaceFormat::Direction) | |
Q_DECLARE_METATYPE(QVideoSurfaceFormat::YCbCrColorSpace) | |
QT_END_HEADER | |
#endif | |