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+/****************************************************************************
+**
+** 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 QVIDEOFRAME_H
+#define QVIDEOFRAME_H
+
+#include <QtCore/qmetatype.h>
+#include <QtCore/qshareddata.h>
+#include <QtGui/qimage.h>
+#include <QtMultimedia/qabstractvideobuffer.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Multimedia)
+
+class QSize;
+class QVariant;
+
+class QVideoFramePrivate;
+
+class Q_MULTIMEDIA_EXPORT QVideoFrame
+{
+public:
+ enum FieldType
+ {
+ ProgressiveFrame,
+ TopField,
+ BottomField,
+ InterlacedFrame
+ };
+
+ enum PixelFormat
+ {
+ Format_Invalid,
+ Format_ARGB32,
+ Format_ARGB32_Premultiplied,
+ Format_RGB32,
+ Format_RGB24,
+ Format_RGB565,
+ Format_RGB555,
+ Format_ARGB8565_Premultiplied,
+ Format_BGRA32,
+ Format_BGRA32_Premultiplied,
+ Format_BGR32,
+ Format_BGR24,
+ Format_BGR565,
+ Format_BGR555,
+ Format_BGRA5658_Premultiplied,
+
+ Format_AYUV444,
+ Format_AYUV444_Premultiplied,
+ Format_YUV444,
+ Format_YUV420P,
+ Format_YV12,
+ Format_UYVY,
+ Format_YUYV,
+ Format_NV12,
+ Format_NV21,
+ Format_IMC1,
+ Format_IMC2,
+ Format_IMC3,
+ Format_IMC4,
+ Format_Y8,
+ Format_Y16,
+
+ Format_User = 1000
+ };
+
+ QVideoFrame();
+ QVideoFrame(QAbstractVideoBuffer *buffer, const QSize &size, PixelFormat format);
+ QVideoFrame(int bytes, const QSize &size, int bytesPerLine, PixelFormat format);
+ QVideoFrame(const QImage &image);
+ QVideoFrame(const QVideoFrame &other);
+ ~QVideoFrame();
+
+ QVideoFrame &operator =(const QVideoFrame &other);
+
+ bool isValid() const;
+
+ PixelFormat pixelFormat() const;
+
+ QAbstractVideoBuffer::HandleType handleType() const;
+
+ QSize size() const;
+ int width() const;
+ int height() const;
+
+ FieldType fieldType() const;
+ void setFieldType(FieldType);
+
+ bool isMapped() const;
+ bool isReadable() const;
+ bool isWritable() const;
+
+ QAbstractVideoBuffer::MapMode mapMode() const;
+
+ bool map(QAbstractVideoBuffer::MapMode mode);
+ void unmap();
+
+ int bytesPerLine() const;
+
+ uchar *bits();
+ const uchar *bits() const;
+ int mappedBytes() const;
+
+ QVariant handle() const;
+
+ qint64 startTime() const;
+ void setStartTime(qint64 time);
+
+ qint64 endTime() const;
+ void setEndTime(qint64 time);
+
+ static PixelFormat pixelFormatFromImageFormat(QImage::Format format);
+ static QImage::Format imageFormatFromPixelFormat(PixelFormat format);
+
+private:
+ QExplicitlySharedDataPointer<QVideoFramePrivate> d;
+};
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QVideoFrame::FieldType)
+Q_DECLARE_METATYPE(QVideoFrame::PixelFormat)
+
+QT_END_HEADER
+
+#endif
+