/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QVIDEOFRAME_H #define QVIDEOFRAME_H #include #include #include #include #include QT_BEGIN_NAMESPACE class QSize; 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_Jpeg, Format_CameraRaw, Format_AdobeDng, #ifndef Q_QDOC NPixelFormats, #endif 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 operator==(const QVideoFrame &other) const; bool operator!=(const QVideoFrame &other) const; 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; int bytesPerLine(int plane) const; uchar *bits(); uchar *bits(int plane); const uchar *bits() const; const uchar *bits(int plane) const; int mappedBytes() const; int planeCount() const; QVariant handle() const; qint64 startTime() const; void setStartTime(qint64 time); qint64 endTime() const; void setEndTime(qint64 time); QVariantMap availableMetaData() const; QVariant metaData(const QString &key) const; void setMetaData(const QString &key, const QVariant &value); static PixelFormat pixelFormatFromImageFormat(QImage::Format format); static QImage::Format imageFormatFromPixelFormat(PixelFormat format); private: QExplicitlySharedDataPointer d; }; #ifndef QT_NO_DEBUG_STREAM Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, const QVideoFrame&); Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QVideoFrame::FieldType); Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QVideoFrame::PixelFormat); #endif QT_END_NAMESPACE Q_DECLARE_METATYPE(QVideoFrame) Q_DECLARE_METATYPE(QVideoFrame::FieldType) Q_DECLARE_METATYPE(QVideoFrame::PixelFormat) #endif