/**************************************************************************** ** ** Copyright (C) 2010 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. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the Technology Preview License Agreement accompanying ** this package. ** ** GNU Lesser General Public License Usage ** Alternatively, 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. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QVIDEOSURFACEFORMAT_H #define QVIDEOSURFACEFORMAT_H #include #include #include #include #include #include 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 propertyNames() const; QVariant property(const char *name) const; void setProperty(const char *name, const QVariant &value); private: QSharedDataPointer 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