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Diffstat (limited to 'src/multimedia/video/qvideoframe.h')
| -rw-r--r-- | src/multimedia/video/qvideoframe.h | 200 |
1 files changed, 83 insertions, 117 deletions
diff --git a/src/multimedia/video/qvideoframe.h b/src/multimedia/video/qvideoframe.h index 268e82d70..5a2cf177d 100644 --- a/src/multimedia/video/qvideoframe.h +++ b/src/multimedia/video/qvideoframe.h @@ -1,191 +1,157 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QVIDEOFRAME_H #define QVIDEOFRAME_H +#include <QtMultimedia/qtmultimediaglobal.h> +#include <QtMultimedia/qtvideo.h> +#include <QtMultimedia/qvideoframeformat.h> + #include <QtCore/qmetatype.h> #include <QtCore/qshareddata.h> #include <QtGui/qimage.h> -#include <QtMultimedia/qabstractvideobuffer.h> -#include <QtCore/qvariant.h> QT_BEGIN_NAMESPACE class QSize; - class QVideoFramePrivate; +class QAbstractVideoBuffer; +class QRhi; +class QRhiResourceUpdateBatch; +class QRhiTexture; + +QT_DECLARE_QESDP_SPECIALIZATION_DTOR_WITH_EXPORT(QVideoFramePrivate, Q_MULTIMEDIA_EXPORT) class Q_MULTIMEDIA_EXPORT QVideoFrame { public: - enum FieldType + + enum HandleType { - ProgressiveFrame, - TopField, - BottomField, - InterlacedFrame + NoHandle, + RhiTextureHandle }; - enum PixelFormat + enum MapMode { - Format_Invalid, - Format_ARGB32, - Format_ARGB32_Premultiplied, - Format_RGB32, - Format_RGB24, - Format_RGB565, - Format_RGB555, - Format_ARGB8565_Premultiplied, - Format_BGRA32, - Format_BGRA32_Premultiplied, - Format_ABGR32, - Format_BGR32, - Format_BGR24, - Format_BGR565, - Format_BGR555, - Format_BGRA5658_Premultiplied, - - Format_AYUV444, - Format_AYUV444_Premultiplied, - Format_YUV444, - Format_YUV420P, - Format_YUV422P, - 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 + NotMapped = 0x00, + ReadOnly = 0x01, + WriteOnly = 0x02, + ReadWrite = ReadOnly | WriteOnly + }; + +#if QT_DEPRECATED_SINCE(6, 7) + enum RotationAngle + { + Rotation0 Q_DECL_ENUMERATOR_DEPRECATED_X("Use QtVideo::Rotation::None instead") = 0, + Rotation90 Q_DECL_ENUMERATOR_DEPRECATED_X("Use QtVideo::Rotation::Clockwise90 instead") = 90, + Rotation180 Q_DECL_ENUMERATOR_DEPRECATED_X("Use QtVideo::Rotation::Clockwise180 instead") = 180, + Rotation270 Q_DECL_ENUMERATOR_DEPRECATED_X("Use QtVideo::Rotation::Clockwise270 instead") = 270 }; +#endif 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 QVideoFrameFormat &format); + explicit QVideoFrame(const QImage &image); QVideoFrame(const QVideoFrame &other); ~QVideoFrame(); + QVideoFrame(QVideoFrame &&other) noexcept = default; + QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_PURE_SWAP(QVideoFrame) + void swap(QVideoFrame &other) noexcept + { d.swap(other.d); } + + QVideoFrame &operator =(const QVideoFrame &other); bool operator==(const QVideoFrame &other) const; bool operator!=(const QVideoFrame &other) const; - QAbstractVideoBuffer *buffer() const; bool isValid() const; - PixelFormat pixelFormat() const; + QVideoFrameFormat::PixelFormat pixelFormat() const; - QAbstractVideoBuffer::HandleType handleType() const; + QVideoFrameFormat surfaceFormat() const; + QVideoFrame::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; + QVideoFrame::MapMode mapMode() const; - bool map(QAbstractVideoBuffer::MapMode mode); + bool map(QVideoFrame::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 mappedBytes(int plane) 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); +#if QT_DEPRECATED_SINCE(6, 7) + QT_DEPRECATED_VERSION_X_6_7("Use QVideoFrame::setRotation(QtVideo::Rotation) instead") + void setRotationAngle(RotationAngle angle) { setRotation(QtVideo::Rotation(angle)); } + + QT_DEPRECATED_VERSION_X_6_7("Use QVideoFrame::rotation() instead") + RotationAngle rotationAngle() const { return RotationAngle(rotation()); } +#endif + + void setRotation(QtVideo::Rotation angle); + QtVideo::Rotation rotation() const; + + void setMirrored(bool); + bool mirrored() const; - QImage image() const; + void setStreamFrameRate(qreal rate); + qreal streamFrameRate() const; - static PixelFormat pixelFormatFromImageFormat(QImage::Format format); - static QImage::Format imageFormatFromPixelFormat(PixelFormat format); + QImage toImage() const; + struct PaintOptions { + QColor backgroundColor = Qt::transparent; + Qt::AspectRatioMode aspectRatioMode = Qt::KeepAspectRatio; + enum PaintFlag { + DontDrawSubtitles = 0x1 + }; + Q_DECLARE_FLAGS(PaintFlags, PaintFlag) + PaintFlags paintFlags = {}; + }; + + QString subtitleText() const; + void setSubtitleText(const QString &text); + + void paint(QPainter *painter, const QRectF &rect, const PaintOptions &options); + + QVideoFrame(QAbstractVideoBuffer *buffer, const QVideoFrameFormat &format); + + QAbstractVideoBuffer *videoBuffer() const; private: + friend class QVideoFramePrivate; QExplicitlySharedDataPointer<QVideoFramePrivate> d; }; +Q_DECLARE_SHARED(QVideoFrame) + #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); +Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QVideoFrame::HandleType); #endif QT_END_NAMESPACE Q_DECLARE_METATYPE(QVideoFrame) -Q_DECLARE_METATYPE(QVideoFrame::FieldType) -Q_DECLARE_METATYPE(QVideoFrame::PixelFormat) #endif |