Integrate QAbstractVideoSurface API.

This introduces a QAbstractVideoSurface interface for implementing arbitrary
video outputs, and a QVideoFrame type.  Also included is the
QVideoSurfaceFormat class which is used to configure the input to a video
surface, and the QAbstractVideoBuffer class which allows QVideoFrames
to be constructed from non-native frame types.

Reviewed-by: Dmytro Poplavskiy

9 files changed, 1856 insertions, 0 deletions

diff --git a/tests/auto/auto.pro b/tests/auto/auto.pro
index 80d540f..6a5ac9e 100644
--- a/tests/auto/auto.pro
+++ b/tests/auto/auto.pro
@@ -72,6 +72,8 @@ SUBDIRS += \
            qabstractsocket \
            qabstractspinbox \
            qabstracttextdocumentlayout \
+           qabstractvideobuffer \
+           qabstractvideosurface \
            qaccessibility \
            qaction \
            qactiongroup \
@@ -368,6 +370,8 @@ SUBDIRS += \
            qvariant \
            qvarlengtharray \
            qvector \
+           qvideoframe \
+           qvideosurfaceformat \
            qvectornd \
            qwaitcondition \
            qwidget \
diff --git a/tests/auto/qabstractvideobuffer/qabstractvideobuffer.pro b/tests/auto/qabstractvideobuffer/qabstractvideobuffer.pro
new file mode 100644
index 0000000..080719a
--- /dev/null
+++ b/tests/auto/qabstractvideobuffer/qabstractvideobuffer.pro
@@ -0,0 +1,5 @@
+load(qttest_p4)
+SOURCES += tst_qabstractvideobuffer.cpp
+
+QT += multimedia
+requires(contains(QT_CONFIG, multimedia))
diff --git a/tests/auto/qabstractvideobuffer/tst_qabstractvideobuffer.cpp b/tests/auto/qabstractvideobuffer/tst_qabstractvideobuffer.cpp
new file mode 100644
index 0000000..2f376d5
--- /dev/null
+++ b/tests/auto/qabstractvideobuffer/tst_qabstractvideobuffer.cpp
@@ -0,0 +1,132 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#include <QtMultimedia/QAbstractVideoBuffer>
+
+class tst_QAbstractVideoBuffer : public QObject
+{
+    Q_OBJECT
+public:
+    tst_QAbstractVideoBuffer();
+    ~tst_QAbstractVideoBuffer();
+
+public slots:
+    void initTestCase();
+    void cleanupTestCase();
+    void init();
+    void cleanup();
+
+private slots:
+    void handleType_data();
+    void handleType();
+    void handle();
+};
+
+class QtTestVideoBuffer : public QAbstractVideoBuffer
+{
+public:
+    QtTestVideoBuffer(QAbstractVideoBuffer::HandleType type) : QAbstractVideoBuffer(type) {}
+
+    MapMode mapMode() const { return NotMapped; }
+
+    uchar *map(MapMode, int *, int *) { return 0; }
+    void unmap() {}
+};
+
+tst_QAbstractVideoBuffer::tst_QAbstractVideoBuffer()
+{
+}
+
+tst_QAbstractVideoBuffer::~tst_QAbstractVideoBuffer()
+{
+}
+
+void tst_QAbstractVideoBuffer::initTestCase()
+{
+}
+
+void tst_QAbstractVideoBuffer::cleanupTestCase()
+{
+}
+
+void tst_QAbstractVideoBuffer::init()
+{
+}
+
+void tst_QAbstractVideoBuffer::cleanup()
+{
+}
+
+void tst_QAbstractVideoBuffer::handleType_data()
+{
+    QTest::addColumn<QAbstractVideoBuffer::HandleType>("type");
+
+    QTest::newRow("none")
+            << QAbstractVideoBuffer::NoHandle;
+    QTest::newRow("opengl")
+            << QAbstractVideoBuffer::GLTextureHandle;
+    QTest::newRow("user1")
+            << QAbstractVideoBuffer::UserHandle;
+    QTest::newRow("user2")
+            << QAbstractVideoBuffer::HandleType(QAbstractVideoBuffer::UserHandle + 1);
+}
+
+void tst_QAbstractVideoBuffer::handleType()
+{
+    QFETCH(QAbstractVideoBuffer::HandleType, type);
+
+    QtTestVideoBuffer buffer(type);
+
+    QCOMPARE(buffer.handleType(), type);
+}
+
+void tst_QAbstractVideoBuffer::handle()
+{
+    QtTestVideoBuffer buffer(QAbstractVideoBuffer::NoHandle);
+
+    QVERIFY(buffer.handle().isNull());
+}
+
+QTEST_MAIN(tst_QAbstractVideoBuffer)
+
+#include "tst_qabstractvideobuffer.moc"
diff --git a/tests/auto/qabstractvideosurface/qabstractvideosurface.pro b/tests/auto/qabstractvideosurface/qabstractvideosurface.pro
new file mode 100644
index 0000000..4e14542
--- /dev/null
+++ b/tests/auto/qabstractvideosurface/qabstractvideosurface.pro
@@ -0,0 +1,5 @@
+load(qttest_p4)
+SOURCES += tst_qabstractvideosurface.cpp
+
+QT += multimedia
+requires(contains(QT_CONFIG, multimedia))
diff --git a/tests/auto/qabstractvideosurface/tst_qabstractvideosurface.cpp b/tests/auto/qabstractvideosurface/tst_qabstractvideosurface.cpp
new file mode 100644
index 0000000..0c46ff1
--- /dev/null
+++ b/tests/auto/qabstractvideosurface/tst_qabstractvideosurface.cpp
@@ -0,0 +1,292 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#include <QtMultimedia/QAbstractVideoSurface>
+#include <QtMultimedia/QVideoSurfaceFormat>
+
+class tst_QAbstractVideoSurface : public QObject
+{
+    Q_OBJECT
+public:
+    tst_QAbstractVideoSurface();
+    ~tst_QAbstractVideoSurface();
+
+public slots:
+    void initTestCase();
+    void cleanupTestCase();
+    void init();
+    void cleanup();
+
+private slots:
+    void setError();
+    void isFormatSupported_data();
+    void isFormatSupported();
+    void start_data();
+    void start();
+};
+
+typedef QMap<QAbstractVideoBuffer::HandleType, QVideoFrame::PixelFormat> SupportedFormatMap;
+
+Q_DECLARE_METATYPE(SupportedFormatMap)
+Q_DECLARE_METATYPE(QVideoSurfaceFormat)
+Q_DECLARE_METATYPE(QAbstractVideoSurface::Error);
+
+class QtTestVideoSurface : public QAbstractVideoSurface
+{
+    Q_OBJECT
+public:
+    explicit QtTestVideoSurface(QObject *parent = 0) : QAbstractVideoSurface(parent) {}
+    explicit QtTestVideoSurface(SupportedFormatMap formats, QObject *parent = 0)
+            : QAbstractVideoSurface(parent), supportedFormats(formats) {}
+
+    QList<QVideoFrame::PixelFormat> supportedPixelFormats(
+            QAbstractVideoBuffer::HandleType handleType = QAbstractVideoBuffer::NoHandle) const
+    {
+        return supportedFormats.values(handleType);
+    }
+
+    bool present(const QVideoFrame &) { return false; }
+
+    using QAbstractVideoSurface::setError;
+
+private:
+    SupportedFormatMap supportedFormats;
+};
+
+tst_QAbstractVideoSurface::tst_QAbstractVideoSurface()
+{
+}
+
+tst_QAbstractVideoSurface::~tst_QAbstractVideoSurface()
+{
+}
+
+void tst_QAbstractVideoSurface::initTestCase()
+{
+}
+
+void tst_QAbstractVideoSurface::cleanupTestCase()
+{
+}
+
+void tst_QAbstractVideoSurface::init()
+{
+}
+
+void tst_QAbstractVideoSurface::cleanup()
+{
+}
+
+void tst_QAbstractVideoSurface::setError()
+{
+    qRegisterMetaType<QAbstractVideoSurface::Error>();
+
+    QtTestVideoSurface surface;
+
+    QCOMPARE(surface.error(), QAbstractVideoSurface::NoError);
+
+    surface.setError(QAbstractVideoSurface::StoppedError);
+    QCOMPARE(surface.error(), QAbstractVideoSurface::StoppedError);
+
+    surface.setError(QAbstractVideoSurface::ResourceError);
+    QCOMPARE(surface.error(), QAbstractVideoSurface::ResourceError);
+
+    surface.setError(QAbstractVideoSurface::NoError);
+    QCOMPARE(surface.error(), QAbstractVideoSurface::NoError);
+}
+
+void tst_QAbstractVideoSurface::isFormatSupported_data()
+{
+    QTest::addColumn<SupportedFormatMap>("supportedFormats");
+    QTest::addColumn<QVideoSurfaceFormat>("format");
+    QTest::addColumn<bool>("supported");
+
+    SupportedFormatMap formats;
+
+    QTest::newRow("no formats: rgb32")
+            << formats
+            << QVideoSurfaceFormat(QSize(800, 600), QVideoFrame::Format_RGB32)
+            << false;
+    QTest::newRow("no formats: yv12")
+            << formats
+            << QVideoSurfaceFormat(QSize(800, 600), QVideoFrame::Format_YV12)
+            << false;
+    QTest::newRow("no formats: rgb32 gl")
+            << formats
+            << QVideoSurfaceFormat(
+                    QSize(800, 600),
+                    QVideoFrame::Format_RGB32,
+                    QAbstractVideoBuffer::GLTextureHandle)
+            << false;
+    QTest::newRow("no formats: rgb24 gl")
+            << formats
+            << QVideoSurfaceFormat(
+                    QSize(800, 600),
+                    QVideoFrame::Format_RGB24,
+                    QAbstractVideoBuffer::GLTextureHandle)
+            << false;
+
+    formats.insertMulti(QAbstractVideoBuffer::NoHandle, QVideoFrame::Format_RGB32);
+    formats.insertMulti(QAbstractVideoBuffer::NoHandle, QVideoFrame::Format_RGB24);
+    formats.insertMulti(QAbstractVideoBuffer::NoHandle, QVideoFrame::Format_YUV444);
+    formats.insertMulti(QAbstractVideoBuffer::GLTextureHandle, QVideoFrame::Format_RGB32);
+
+    QTest::newRow("supported: rgb32")
+            << formats
+            << QVideoSurfaceFormat(QSize(800, 600), QVideoFrame::Format_RGB32)
+            << true;
+    QTest::newRow("supported: rgb24")
+            << formats
+            << QVideoSurfaceFormat(QSize(800, 600), QVideoFrame::Format_RGB24)
+            << true;
+    QTest::newRow("unsupported: yv12")
+            << formats
+            << QVideoSurfaceFormat(QSize(800, 600), QVideoFrame::Format_YV12)
+            << false;
+    QTest::newRow("supported: rgb32 gl")
+            << formats
+            << QVideoSurfaceFormat(
+                    QSize(800, 600),
+                    QVideoFrame::Format_RGB32,
+                    QAbstractVideoBuffer::GLTextureHandle)
+            << true;
+    QTest::newRow("unsupported: rgb24 gl")
+            << formats
+            << QVideoSurfaceFormat(
+                    QSize(800, 600),
+                    QVideoFrame::Format_RGB24,
+                    QAbstractVideoBuffer::GLTextureHandle)
+            << false;
+    QTest::newRow("unsupported: yv12 gl")
+            << formats
+            << QVideoSurfaceFormat(
+                    QSize(800, 600),
+                    QVideoFrame::Format_YV12,
+                    QAbstractVideoBuffer::GLTextureHandle)
+            << false;
+
+    formats.insertMulti(QAbstractVideoBuffer::NoHandle, QVideoFrame::Format_YV12);
+    formats.insertMulti(QAbstractVideoBuffer::GLTextureHandle, QVideoFrame::Format_RGB24);
+
+    QTest::newRow("supported: yv12")
+            << formats
+            << QVideoSurfaceFormat(QSize(800, 600), QVideoFrame::Format_YV12)
+            << true;
+    QTest::newRow("supported: rgb24 gl")
+            << formats
+            << QVideoSurfaceFormat(
+                    QSize(800, 600),
+                    QVideoFrame::Format_RGB24,
+                    QAbstractVideoBuffer::GLTextureHandle)
+            << true;
+}
+
+void tst_QAbstractVideoSurface::isFormatSupported()
+{
+    QFETCH(SupportedFormatMap, supportedFormats);
+    QFETCH(QVideoSurfaceFormat, format);
+    QFETCH(bool, supported);
+
+    QtTestVideoSurface surface(supportedFormats);
+
+    QCOMPARE(surface.isFormatSupported(format), supported);
+}
+
+void tst_QAbstractVideoSurface::start_data()
+{
+    QTest::addColumn<QVideoSurfaceFormat>("format");
+
+    QTest::newRow("rgb32") << QVideoSurfaceFormat(
+            QSize(800, 600),
+            QVideoFrame::Format_RGB32);
+    QTest::newRow("yv12") << QVideoSurfaceFormat(
+            QSize(800, 600),
+            QVideoFrame::Format_YV12);
+    QTest::newRow("rgb32 gl") << QVideoSurfaceFormat(
+            QSize(800, 600),
+            QVideoFrame::Format_RGB32,
+            QAbstractVideoBuffer::GLTextureHandle);
+}
+
+void tst_QAbstractVideoSurface::start()
+{
+    QFETCH(QVideoSurfaceFormat, format);
+
+    QtTestVideoSurface surface;
+    surface.setError(QAbstractVideoSurface::ResourceError);
+
+    QSignalSpy formatSpy(&surface, SIGNAL(surfaceFormatChanged(QVideoSurfaceFormat)));
+    QSignalSpy startedSpy(&surface, SIGNAL(startedChanged(bool)));
+
+    QVERIFY(!surface.isStarted());
+    QCOMPARE(surface.surfaceFormat(), QVideoSurfaceFormat());
+
+    QVERIFY(surface.start(format));
+
+    QVERIFY(surface.isStarted());
+    QCOMPARE(surface.surfaceFormat(), format);
+
+    QCOMPARE(formatSpy.count(), 1);
+    QCOMPARE(qvariant_cast<QVideoSurfaceFormat>(formatSpy.at(0).at(0)), format);
+
+    QCOMPARE(startedSpy.count(), 1);
+    QCOMPARE(startedSpy.at(0).at(0).toBool(), true);
+
+    // error() is reset on a successful start.
+    QCOMPARE(surface.error(), QAbstractVideoSurface::NoError);
+
+    surface.stop();
+
+    QVERIFY(!surface.isStarted());
+    QCOMPARE(surface.surfaceFormat(), QVideoSurfaceFormat());
+
+    QCOMPARE(formatSpy.count(), 2);
+    QCOMPARE(qvariant_cast<QVideoSurfaceFormat>(formatSpy.at(1).at(0)), QVideoSurfaceFormat());
+
+    QCOMPARE(startedSpy.count(), 2);
+    QCOMPARE(startedSpy.at(1).at(0).toBool(), false);
+}
+
+QTEST_MAIN(tst_QAbstractVideoSurface)
+
+#include "tst_qabstractvideosurface.moc"
diff --git a/tests/auto/qvideoframe/qvideoframe.pro b/tests/auto/qvideoframe/qvideoframe.pro
new file mode 100644
index 0000000..a735352
--- /dev/null
+++ b/tests/auto/qvideoframe/qvideoframe.pro
@@ -0,0 +1,5 @@
+load(qttest_p4)
+SOURCES += tst_qvideoframe.cpp
+
+QT += multimedia
+requires(contains(QT_CONFIG, multimedia))
diff --git a/tests/auto/qvideoframe/tst_qvideoframe.cpp b/tests/auto/qvideoframe/tst_qvideoframe.cpp
new file mode 100644
index 0000000..4fa89ee
--- /dev/null
+++ b/tests/auto/qvideoframe/tst_qvideoframe.cpp
@@ -0,0 +1,663 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#include <QtMultimedia/QVideoFrame>
+#include <QtGui/QImage>
+#include <QtCore/QPointer>
+
+class tst_QVideoFrame : public QObject
+{
+    Q_OBJECT
+public:
+    tst_QVideoFrame();
+    ~tst_QVideoFrame();
+
+public slots:
+    void initTestCase();
+    void cleanupTestCase();
+    void init();
+    void cleanup();
+
+private slots:
+    void create_data();
+    void create();
+    void createInvalid_data();
+    void createInvalid();
+    void createFromBuffer_data();
+    void createFromBuffer();
+    void createFromImage_data();
+    void createFromImage();
+    void createFromIncompatibleImage();
+    void createNull();
+    void destructor();
+    void copy_data();
+    void copy();
+    void assign_data();
+    void assign();
+    void map_data();
+    void map();
+    void mapImage_data();
+    void mapImage();
+    void imageDetach();
+};
+
+Q_DECLARE_METATYPE(QImage::Format)
+Q_DECLARE_METATYPE(QVideoFrame)
+
+class QtTestVideoBuffer : public QObject, public QAbstractVideoBuffer
+{
+    Q_OBJECT
+public:
+    QtTestVideoBuffer()
+        : QAbstractVideoBuffer(NoHandle) {}
+    explicit QtTestVideoBuffer(QAbstractVideoBuffer::HandleType type)
+        : QAbstractVideoBuffer(type) {}
+
+    MapMode mapMode() const { return NotMapped; }
+
+    uchar *map(MapMode, int *, int *) { return 0; }
+    void unmap() {}
+};
+
+tst_QVideoFrame::tst_QVideoFrame()
+{
+}
+
+tst_QVideoFrame::~tst_QVideoFrame()
+{
+}
+
+void tst_QVideoFrame::initTestCase()
+{
+}
+
+void tst_QVideoFrame::cleanupTestCase()
+{
+}
+
+void tst_QVideoFrame::init()
+{
+}
+
+void tst_QVideoFrame::cleanup()
+{
+}
+
+void tst_QVideoFrame::create_data()
+{
+    QTest::addColumn<QSize>("size");
+    QTest::addColumn<QVideoFrame::PixelFormat>("pixelFormat");
+    QTest::addColumn<int>("bytes");
+    QTest::addColumn<int>("bytesPerLine");
+
+    QTest::newRow("64x64 ARGB32")
+            << QSize(64, 64)
+            << QVideoFrame::Format_ARGB32
+            << 16384
+            << 256;
+    QTest::newRow("32x256 YUV420P")
+            << QSize(32, 256)
+            << QVideoFrame::Format_YUV420P
+            << 13288
+            << 32;
+}
+
+void tst_QVideoFrame::create()
+{
+    QFETCH(QSize, size);
+    QFETCH(QVideoFrame::PixelFormat, pixelFormat);
+    QFETCH(int, bytes);
+    QFETCH(int, bytesPerLine);
+
+    QVideoFrame frame(bytes, size, bytesPerLine, pixelFormat);
+
+    QVERIFY(frame.isValid());
+    QCOMPARE(frame.handleType(), QAbstractVideoBuffer::NoHandle);
+    QCOMPARE(frame.pixelFormat(), pixelFormat);
+    QCOMPARE(frame.size(), size);
+    QCOMPARE(frame.width(), size.width());
+    QCOMPARE(frame.height(), size.height());
+    QCOMPARE(frame.fieldType(), QVideoFrame::ProgressiveFrame);
+    QCOMPARE(frame.startTime(), qint64(-1));
+    QCOMPARE(frame.endTime(), qint64(-1));
+}
+
+void tst_QVideoFrame::createInvalid_data()
+{
+    QTest::addColumn<QSize>("size");
+    QTest::addColumn<QVideoFrame::PixelFormat>("pixelFormat");
+    QTest::addColumn<int>("bytes");
+    QTest::addColumn<int>("bytesPerLine");
+
+    QTest::newRow("64x64 ARGB32 0 size")
+            << QSize(64, 64)
+            << QVideoFrame::Format_ARGB32
+            << 0
+            << 45;
+    QTest::newRow("32x256 YUV420P negative size")
+            << QSize(32, 256)
+            << QVideoFrame::Format_YUV420P
+            << -13288
+            << 32;
+}
+
+void tst_QVideoFrame::createInvalid()
+{
+    QFETCH(QSize, size);
+    QFETCH(QVideoFrame::PixelFormat, pixelFormat);
+    QFETCH(int, bytes);
+    QFETCH(int, bytesPerLine);
+
+    QVideoFrame frame(bytes, size, bytesPerLine, pixelFormat);
+
+    QVERIFY(!frame.isValid());
+    QCOMPARE(frame.handleType(), QAbstractVideoBuffer::NoHandle);
+    QCOMPARE(frame.pixelFormat(), pixelFormat);
+    QCOMPARE(frame.size(), size);
+    QCOMPARE(frame.width(), size.width());
+    QCOMPARE(frame.height(), size.height());
+    QCOMPARE(frame.fieldType(), QVideoFrame::ProgressiveFrame);
+    QCOMPARE(frame.startTime(), qint64(-1));
+    QCOMPARE(frame.endTime(), qint64(-1));
+}
+
+void tst_QVideoFrame::createFromBuffer_data()
+{
+    QTest::addColumn<QAbstractVideoBuffer::HandleType>("handleType");
+    QTest::addColumn<QSize>("size");
+    QTest::addColumn<QVideoFrame::PixelFormat>("pixelFormat");
+
+    QTest::newRow("64x64 ARGB32 no handle")
+            << QAbstractVideoBuffer::NoHandle
+            << QSize(64, 64)
+            << QVideoFrame::Format_ARGB32;
+    QTest::newRow("64x64 ARGB32 gl handle")
+            << QAbstractVideoBuffer::GLTextureHandle
+            << QSize(64, 64)
+            << QVideoFrame::Format_ARGB32;
+    QTest::newRow("64x64 ARGB32 user handle")
+            << QAbstractVideoBuffer::UserHandle
+            << QSize(64, 64)
+            << QVideoFrame::Format_ARGB32;
+}
+
+void tst_QVideoFrame::createFromBuffer()
+{
+    QFETCH(QAbstractVideoBuffer::HandleType, handleType);
+    QFETCH(QSize, size);
+    QFETCH(QVideoFrame::PixelFormat, pixelFormat);
+
+    QVideoFrame frame(new QtTestVideoBuffer(handleType), size, pixelFormat);
+
+    QVERIFY(frame.isValid());
+    QCOMPARE(frame.handleType(), handleType);
+    QCOMPARE(frame.pixelFormat(), pixelFormat);
+    QCOMPARE(frame.size(), size);
+    QCOMPARE(frame.width(), size.width());
+    QCOMPARE(frame.height(), size.height());
+    QCOMPARE(frame.fieldType(), QVideoFrame::ProgressiveFrame);
+    QCOMPARE(frame.startTime(), qint64(-1));
+    QCOMPARE(frame.endTime(), qint64(-1));
+}
+
+void tst_QVideoFrame::createFromImage_data()
+{
+    QTest::addColumn<QSize>("size");
+    QTest::addColumn<QImage::Format>("imageFormat");
+    QTest::addColumn<QVideoFrame::PixelFormat>("pixelFormat");
+
+    QTest::newRow("64x64 RGB32")
+            << QSize(64, 64)
+            << QImage::Format_RGB32
+            << QVideoFrame::Format_RGB32;
+    QTest::newRow("12x45 RGB16")
+            << QSize(12, 45)
+            << QImage::Format_RGB16
+            << QVideoFrame::Format_RGB565;
+    QTest::newRow("19x46 ARGB32_Premultiplied")
+            << QSize(19, 46)
+            << QImage::Format_ARGB32_Premultiplied
+            << QVideoFrame::Format_ARGB32_Premultiplied;
+}
+
+void tst_QVideoFrame::createFromImage()
+{
+    QFETCH(QSize, size);
+    QFETCH(QImage::Format, imageFormat);
+    QFETCH(QVideoFrame::PixelFormat, pixelFormat);
+
+    const QImage image(size.width(), size.height(), imageFormat);
+
+    QVideoFrame frame(image);
+
+    QVERIFY(frame.isValid());
+    QCOMPARE(frame.handleType(), QAbstractVideoBuffer::NoHandle);
+    QCOMPARE(frame.pixelFormat(), pixelFormat);
+    QCOMPARE(frame.size(), size);
+    QCOMPARE(frame.width(), size.width());
+    QCOMPARE(frame.height(), size.height());
+    QCOMPARE(frame.fieldType(), QVideoFrame::ProgressiveFrame);
+    QCOMPARE(frame.startTime(), qint64(-1));
+    QCOMPARE(frame.endTime(), qint64(-1));
+}
+
+void tst_QVideoFrame::createFromIncompatibleImage()
+{
+    const QImage image(64, 64, QImage::Format_Mono);
+
+    QVideoFrame frame(image);
+
+    QVERIFY(!frame.isValid());
+    QCOMPARE(frame.handleType(), QAbstractVideoBuffer::NoHandle);
+    QCOMPARE(frame.pixelFormat(), QVideoFrame::Format_Invalid);
+    QCOMPARE(frame.size(), QSize(64, 64));
+    QCOMPARE(frame.width(), 64);
+    QCOMPARE(frame.height(), 64);
+    QCOMPARE(frame.fieldType(), QVideoFrame::ProgressiveFrame);
+    QCOMPARE(frame.startTime(), qint64(-1));
+    QCOMPARE(frame.endTime(), qint64(-1));
+}
+
+void tst_QVideoFrame::createNull()
+{
+    QVideoFrame frame;
+
+    QVERIFY(!frame.isValid());
+    QCOMPARE(frame.handleType(), QAbstractVideoBuffer::NoHandle);
+    QCOMPARE(frame.pixelFormat(), QVideoFrame::Format_Invalid);
+    QCOMPARE(frame.size(), QSize());
+    QCOMPARE(frame.width(), -1);
+    QCOMPARE(frame.height(), -1);
+    QCOMPARE(frame.fieldType(), QVideoFrame::ProgressiveFrame);
+    QCOMPARE(frame.startTime(), qint64(-1));
+    QCOMPARE(frame.endTime(), qint64(-1));
+}
+
+void tst_QVideoFrame::destructor()
+{
+    QPointer<QtTestVideoBuffer> buffer = new QtTestVideoBuffer;
+
+    {
+        QVideoFrame frame(buffer, QSize(4, 1), QVideoFrame::Format_ARGB32);
+    }
+
+    QVERIFY(buffer.isNull());
+}
+
+void tst_QVideoFrame::copy_data()
+{
+    QTest::addColumn<QAbstractVideoBuffer::HandleType>("handleType");
+    QTest::addColumn<QSize>("size");
+    QTest::addColumn<QVideoFrame::PixelFormat>("pixelFormat");
+    QTest::addColumn<QVideoFrame::FieldType>("fieldType");
+    QTest::addColumn<qint64>("startTime");
+    QTest::addColumn<qint64>("endTime");
+
+    QTest::newRow("64x64 ARGB32")
+            << QAbstractVideoBuffer::GLTextureHandle
+            << QSize(64, 64)
+            << QVideoFrame::Format_ARGB32
+            << QVideoFrame::TopField
+            << qint64(63641740)
+            << qint64(63641954);
+    QTest::newRow("32x256 YUV420P")
+            << QAbstractVideoBuffer::UserHandle
+            << QSize(32, 256)
+            << QVideoFrame::Format_YUV420P
+            << QVideoFrame::InterlacedFrame
+            << qint64(12345)
+            << qint64(12389);
+}
+
+void tst_QVideoFrame::copy()
+{
+    QFETCH(QAbstractVideoBuffer::HandleType, handleType);
+    QFETCH(QSize, size);
+    QFETCH(QVideoFrame::PixelFormat, pixelFormat);
+    QFETCH(QVideoFrame::FieldType, fieldType);
+    QFETCH(qint64, startTime);
+    QFETCH(qint64, endTime);
+
+    QPointer<QtTestVideoBuffer> buffer = new QtTestVideoBuffer(handleType);
+
+    {
+        QVideoFrame frame(buffer, size, pixelFormat);
+        frame.setFieldType(QVideoFrame::FieldType(fieldType));
+        frame.setStartTime(startTime);
+        frame.setEndTime(endTime);
+
+        QVERIFY(frame.isValid());
+        QCOMPARE(frame.handleType(), handleType);
+        QCOMPARE(frame.pixelFormat(), pixelFormat);
+        QCOMPARE(frame.size(), size);
+        QCOMPARE(frame.width(), size.width());
+        QCOMPARE(frame.height(), size.height());
+        QCOMPARE(frame.fieldType(), fieldType);
+        QCOMPARE(frame.startTime(), startTime);
+        QCOMPARE(frame.endTime(), endTime);
+
+        {
+            QVideoFrame otherFrame(frame);
+
+            QVERIFY(!buffer.isNull());
+
+            QVERIFY(otherFrame.isValid());
+            QCOMPARE(otherFrame.handleType(), handleType);
+            QCOMPARE(otherFrame.pixelFormat(), pixelFormat);
+            QCOMPARE(otherFrame.size(), size);
+            QCOMPARE(otherFrame.width(), size.width());
+            QCOMPARE(otherFrame.height(), size.height());
+            QCOMPARE(otherFrame.fieldType(), fieldType);
+            QCOMPARE(otherFrame.startTime(), startTime);
+            QCOMPARE(otherFrame.endTime(), endTime);
+
+            otherFrame.setEndTime(-1);
+
+            QVERIFY(!buffer.isNull());
+
+            QVERIFY(otherFrame.isValid());    
+            QCOMPARE(otherFrame.handleType(), handleType);
+            QCOMPARE(otherFrame.pixelFormat(), pixelFormat);
+            QCOMPARE(otherFrame.size(), size);
+            QCOMPARE(otherFrame.width(), size.width());
+            QCOMPARE(otherFrame.height(), size.height());
+            QCOMPARE(otherFrame.fieldType(), fieldType);
+            QCOMPARE(otherFrame.startTime(), startTime);
+            QCOMPARE(otherFrame.endTime(), qint64(-1));
+        }
+
+        QVERIFY(!buffer.isNull());
+
+        QVERIFY(frame.isValid());
+        QCOMPARE(frame.handleType(), handleType);
+        QCOMPARE(frame.pixelFormat(), pixelFormat);
+        QCOMPARE(frame.size(), size);
+        QCOMPARE(frame.width(), size.width());
+        QCOMPARE(frame.height(), size.height());
+        QCOMPARE(frame.fieldType(), fieldType);
+        QCOMPARE(frame.startTime(), startTime);
+        QCOMPARE(frame.endTime(), qint64(-1));  // Explicitly shared.
+    }
+
+    QVERIFY(buffer.isNull());
+}
+
+void tst_QVideoFrame::assign_data()
+{
+    QTest::addColumn<QAbstractVideoBuffer::HandleType>("handleType");
+    QTest::addColumn<QSize>("size");
+    QTest::addColumn<QVideoFrame::PixelFormat>("pixelFormat");
+    QTest::addColumn<QVideoFrame::FieldType>("fieldType");
+    QTest::addColumn<qint64>("startTime");
+    QTest::addColumn<qint64>("endTime");
+
+    QTest::newRow("64x64 ARGB32")
+            << QAbstractVideoBuffer::GLTextureHandle
+            << QSize(64, 64)
+            << QVideoFrame::Format_ARGB32
+            << QVideoFrame::TopField
+            << qint64(63641740)
+            << qint64(63641954);
+    QTest::newRow("32x256 YUV420P")
+            << QAbstractVideoBuffer::UserHandle
+            << QSize(32, 256)
+            << QVideoFrame::Format_YUV420P
+            << QVideoFrame::InterlacedFrame
+            << qint64(12345)
+            << qint64(12389);
+}
+
+void tst_QVideoFrame::assign()
+{
+    QFETCH(QAbstractVideoBuffer::HandleType, handleType);
+    QFETCH(QSize, size);
+    QFETCH(QVideoFrame::PixelFormat, pixelFormat);
+    QFETCH(QVideoFrame::FieldType, fieldType);
+    QFETCH(qint64, startTime);
+    QFETCH(qint64, endTime);
+
+    QPointer<QtTestVideoBuffer> buffer = new QtTestVideoBuffer(handleType);
+
+    QVideoFrame frame;
+    {
+        QVideoFrame otherFrame(buffer, size, pixelFormat);
+        otherFrame.setFieldType(fieldType);
+        otherFrame.setStartTime(startTime);
+        otherFrame.setEndTime(endTime);
+
+        frame = otherFrame;
+
+        QVERIFY(!buffer.isNull());
+
+        QVERIFY(otherFrame.isValid());
+        QCOMPARE(otherFrame.handleType(), handleType);
+        QCOMPARE(otherFrame.pixelFormat(), pixelFormat);
+        QCOMPARE(otherFrame.size(), size);
+        QCOMPARE(otherFrame.width(), size.width());
+        QCOMPARE(otherFrame.height(), size.height());
+        QCOMPARE(otherFrame.fieldType(), fieldType);
+        QCOMPARE(otherFrame.startTime(), startTime);
+        QCOMPARE(otherFrame.endTime(), endTime);
+
+        otherFrame.setStartTime(-1);
+
+        QVERIFY(!buffer.isNull());
+
+        QVERIFY(otherFrame.isValid());
+        QCOMPARE(otherFrame.handleType(), handleType);
+        QCOMPARE(otherFrame.pixelFormat(), pixelFormat);
+        QCOMPARE(otherFrame.size(), size);
+        QCOMPARE(otherFrame.width(), size.width());
+        QCOMPARE(otherFrame.height(), size.height());
+        QCOMPARE(otherFrame.fieldType(), fieldType);
+        QCOMPARE(otherFrame.startTime(), qint64(-1));
+        QCOMPARE(otherFrame.endTime(), endTime);
+    }
+
+    QVERIFY(!buffer.isNull());
+
+    QVERIFY(frame.isValid());
+    QCOMPARE(frame.handleType(), handleType);
+    QCOMPARE(frame.pixelFormat(), pixelFormat);
+    QCOMPARE(frame.size(), size);
+    QCOMPARE(frame.width(), size.width());
+    QCOMPARE(frame.height(), size.height());
+    QCOMPARE(frame.fieldType(), fieldType);
+    QCOMPARE(frame.startTime(), qint64(-1));
+    QCOMPARE(frame.endTime(), endTime);
+
+    frame = QVideoFrame();
+
+    QVERIFY(buffer.isNull());
+
+    QVERIFY(!frame.isValid());
+    QCOMPARE(frame.handleType(), QAbstractVideoBuffer::NoHandle);
+    QCOMPARE(frame.pixelFormat(), QVideoFrame::Format_Invalid);
+    QCOMPARE(frame.size(), QSize());
+    QCOMPARE(frame.width(), -1);
+    QCOMPARE(frame.height(), -1);
+    QCOMPARE(frame.fieldType(), QVideoFrame::ProgressiveFrame);
+    QCOMPARE(frame.startTime(), qint64(-1));
+    QCOMPARE(frame.endTime(), qint64(-1));
+}
+
+void tst_QVideoFrame::map_data()
+{
+    QTest::addColumn<QSize>("size");
+    QTest::addColumn<int>("numBytes");
+    QTest::addColumn<int>("bytesPerLine");
+    QTest::addColumn<QVideoFrame::PixelFormat>("pixelFormat");
+    QTest::addColumn<QAbstractVideoBuffer::MapMode>("mode");
+
+    QTest::newRow("read-only")
+            << QSize(64, 64)
+            << 16384
+            << 256
+            << QVideoFrame::Format_ARGB32
+            << QAbstractVideoBuffer::ReadOnly;
+
+    QTest::newRow("write-only")
+            << QSize(64, 64)
+            << 16384
+            << 256
+            << QVideoFrame::Format_ARGB32
+            << QAbstractVideoBuffer::WriteOnly;
+
+    QTest::newRow("read-write")
+            << QSize(64, 64)
+            << 16384
+            << 256
+            << QVideoFrame::Format_ARGB32
+            << QAbstractVideoBuffer::ReadWrite;
+}
+
+void tst_QVideoFrame::map()
+{
+    QFETCH(QSize, size);
+    QFETCH(int, numBytes);
+    QFETCH(int, bytesPerLine);
+    QFETCH(QVideoFrame::PixelFormat, pixelFormat);
+    QFETCH(QAbstractVideoBuffer::MapMode, mode);
+
+    QVideoFrame frame(numBytes, size, bytesPerLine, pixelFormat);
+
+    QVERIFY(!frame.bits());
+    QCOMPARE(frame.numBytes(), 0);
+    QCOMPARE(frame.bytesPerLine(), 0);
+    QCOMPARE(frame.mapMode(), QAbstractVideoBuffer::NotMapped);
+
+    QVERIFY(frame.map(mode));
+
+    QVERIFY(frame.bits());
+    QCOMPARE(frame.numBytes(), numBytes);
+    QCOMPARE(frame.bytesPerLine(), bytesPerLine);
+    QCOMPARE(frame.mapMode(), mode);
+
+    frame.unmap();
+
+    QVERIFY(!frame.bits());
+    QCOMPARE(frame.numBytes(), 0);
+    QCOMPARE(frame.bytesPerLine(), 0);
+    QCOMPARE(frame.mapMode(), QAbstractVideoBuffer::NotMapped);
+}
+
+void tst_QVideoFrame::mapImage_data()
+{
+    QTest::addColumn<QSize>("size");
+    QTest::addColumn<QImage::Format>("format");
+    QTest::addColumn<QAbstractVideoBuffer::MapMode>("mode");
+
+    QTest::newRow("read-only")
+            << QSize(64, 64)
+            << QImage::Format_ARGB32
+            << QAbstractVideoBuffer::ReadOnly;
+
+    QTest::newRow("write-only")
+            << QSize(15, 106)
+            << QImage::Format_RGB32
+            << QAbstractVideoBuffer::WriteOnly;
+
+    QTest::newRow("read-write")
+            << QSize(23, 111)
+            << QImage::Format_RGB16
+            << QAbstractVideoBuffer::ReadWrite;
+}
+
+void tst_QVideoFrame::mapImage()
+{
+    QFETCH(QSize, size);
+    QFETCH(QImage::Format, format);
+    QFETCH(QAbstractVideoBuffer::MapMode, mode);
+
+    QImage image(size.width(), size.height(), format);
+
+    QVideoFrame frame(image);
+
+    QVERIFY(!frame.bits());
+    QCOMPARE(frame.numBytes(), 0);
+    QCOMPARE(frame.bytesPerLine(), 0);
+    QCOMPARE(frame.mapMode(), QAbstractVideoBuffer::NotMapped);
+
+    QVERIFY(frame.map(mode));
+
+    QVERIFY(frame.bits());
+    QCOMPARE(frame.numBytes(), image.numBytes());
+    QCOMPARE(frame.bytesPerLine(), image.bytesPerLine());
+    QCOMPARE(frame.mapMode(), mode);
+
+    frame.unmap();
+
+    QVERIFY(!frame.bits());
+    QCOMPARE(frame.numBytes(), 0);
+    QCOMPARE(frame.bytesPerLine(), 0);
+    QCOMPARE(frame.mapMode(), QAbstractVideoBuffer::NotMapped);
+}
+
+void tst_QVideoFrame::imageDetach()
+{
+    const uint red = qRgb(255, 0, 0);
+    const uint blue = qRgb(0, 0, 255);
+
+    QImage image(8, 8, QImage::Format_RGB32);
+
+    image.fill(red);
+    QCOMPARE(image.pixel(4, 4), red);
+
+    QVideoFrame frame(image);
+
+    QVERIFY(frame.map(QAbstractVideoBuffer::ReadWrite));
+
+    QImage frameImage(frame.bits(), 8, 8, frame.bytesPerLine(), QImage::Format_RGB32);
+
+    QCOMPARE(frameImage.pixel(4, 4), red);
+
+    frameImage.fill(blue);
+    QCOMPARE(frameImage.pixel(4, 4), blue);
+
+    // Original image has detached and is therefore unchanged.
+    QCOMPARE(image.pixel(4, 4), red);
+}
+
+QTEST_MAIN(tst_QVideoFrame)
+
+#include "tst_qvideoframe.moc"
diff --git a/tests/auto/qvideosurfaceformat/qvideosurfaceformat.pro b/tests/auto/qvideosurfaceformat/qvideosurfaceformat.pro
new file mode 100644
index 0000000..830b3d7
--- /dev/null
+++ b/tests/auto/qvideosurfaceformat/qvideosurfaceformat.pro
@@ -0,0 +1,5 @@
+load(qttest_p4)
+SOURCES += tst_qvideosurfaceformat.cpp
+
+QT += multimedia
+requires(contains(QT_CONFIG, multimedia))
diff --git a/tests/auto/qvideosurfaceformat/tst_qvideosurfaceformat.cpp b/tests/auto/qvideosurfaceformat/tst_qvideosurfaceformat.cpp
new file mode 100644
index 0000000..1bab37b
--- /dev/null
+++ b/tests/auto/qvideosurfaceformat/tst_qvideosurfaceformat.cpp
@@ -0,0 +1,745 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#include <QtMultimedia/QVideoSurfaceFormat>
+
+class tst_QVideoSurfaceFormat : public QObject
+{
+    Q_OBJECT
+public:
+    tst_QVideoSurfaceFormat();
+    ~tst_QVideoSurfaceFormat();
+
+public slots:
+    void initTestCase();
+    void cleanupTestCase();
+    void init();
+    void cleanup();
+
+private slots:
+    void constructNull();
+    void construct_data();
+    void construct();
+    void frameSize_data();
+    void frameSize();
+    void viewport_data();
+    void viewport();
+    void scanLineDirection_data();
+    void scanLineDirection();
+    void frameRate_data();
+    void frameRate();
+    void yuvColorSpace_data();
+    void yuvColorSpace();
+    void pixelAspectRatio_data();
+    void pixelAspectRatio();
+    void sizeHint_data();
+    void sizeHint();
+    void staticPropertyNames();
+    void dynamicProperty();
+    void compare();
+    void copy();
+    void assign();
+};
+
+Q_DECLARE_METATYPE(QVideoSurfaceFormat::ViewportMode)
+
+
+tst_QVideoSurfaceFormat::tst_QVideoSurfaceFormat()
+{
+}
+
+tst_QVideoSurfaceFormat::~tst_QVideoSurfaceFormat()
+{
+}
+
+void tst_QVideoSurfaceFormat::initTestCase()
+{
+}
+
+void tst_QVideoSurfaceFormat::cleanupTestCase()
+{
+}
+
+void tst_QVideoSurfaceFormat::init()
+{
+}
+
+void tst_QVideoSurfaceFormat::cleanup()
+{
+}
+
+void tst_QVideoSurfaceFormat::constructNull()
+{
+    QVideoSurfaceFormat format;
+
+    QVERIFY(!format.isValid());
+    QCOMPARE(format.handleType(), QAbstractVideoBuffer::NoHandle);
+    QCOMPARE(format.pixelFormat(), QVideoFrame::Format_Invalid);
+    QCOMPARE(format.frameSize(), QSize());
+    QCOMPARE(format.frameWidth(), -1);
+    QCOMPARE(format.frameHeight(), -1);
+    QCOMPARE(format.viewport(), QRect());
+    QCOMPARE(format.scanLineDirection(), QVideoSurfaceFormat::TopToBottom);
+    QCOMPARE(format.frameRate(), QVideoSurfaceFormat::FrameRate());
+    QCOMPARE(format.pixelAspectRatio(), QSize(1, 1));
+    QCOMPARE(format.yuvColorSpace(), QVideoSurfaceFormat::YCbCr_Undefined);
+}
+
+void tst_QVideoSurfaceFormat::construct_data()
+{
+    QTest::addColumn<QSize>("frameSize");
+    QTest::addColumn<QVideoFrame::PixelFormat>("pixelFormat");
+    QTest::addColumn<QAbstractVideoBuffer::HandleType>("handleType");
+
+    QTest::newRow("32x32 rgb32 no handle")
+            << QSize(32, 32)
+            << QVideoFrame::Format_RGB32
+            << QAbstractVideoBuffer::NoHandle;
+
+    QTest::newRow("1024x768 YUV444 GL texture")
+            << QSize(32, 32)
+            << QVideoFrame::Format_YUV444
+            << QAbstractVideoBuffer::GLTextureHandle;
+}
+
+void tst_QVideoSurfaceFormat::construct()
+{
+    QFETCH(QSize, frameSize);
+    QFETCH(QVideoFrame::PixelFormat, pixelFormat);
+    QFETCH(QAbstractVideoBuffer::HandleType, handleType);
+
+    QRect viewport(QPoint(0, 0), frameSize);
+
+    QVideoSurfaceFormat format(frameSize, pixelFormat, handleType);
+
+    QCOMPARE(format.handleType(), handleType);
+    QCOMPARE(format.pixelFormat(), pixelFormat);
+    QCOMPARE(format.frameSize(), frameSize);
+    QCOMPARE(format.frameWidth(), frameSize.width());
+    QCOMPARE(format.frameHeight(), frameSize.height());
+    QCOMPARE(format.viewport(), viewport);
+    QCOMPARE(format.scanLineDirection(), QVideoSurfaceFormat::TopToBottom);
+    QCOMPARE(format.frameRate(), QVideoSurfaceFormat::FrameRate());
+    QCOMPARE(format.pixelAspectRatio(), QSize(1, 1));
+    QCOMPARE(format.yuvColorSpace(), QVideoSurfaceFormat::YCbCr_Undefined);
+}
+
+void tst_QVideoSurfaceFormat::frameSize_data()
+{
+    QTest::addColumn<QSize>("initialSize");
+    QTest::addColumn<QSize>("newSize");
+
+    QTest::newRow("grow")
+            << QSize(64, 64)
+            << QSize(1024, 1024);
+    QTest::newRow("shrink")
+            << QSize(1024, 1024)
+            << QSize(64, 64);
+    QTest::newRow("unchanged")
+            << QSize(512, 512)
+            << QSize(512, 512);
+}
+
+void tst_QVideoSurfaceFormat::frameSize()
+{
+    QFETCH(QSize, initialSize);
+    QFETCH(QSize, newSize);
+
+    QVideoSurfaceFormat format(initialSize, QVideoFrame::Format_RGB32);
+
+    format.setFrameSize(newSize);
+
+    QCOMPARE(format.frameSize(), newSize);
+    QCOMPARE(format.property("frameSize").toSize(), newSize);
+    QCOMPARE(format.frameWidth(), newSize.width());
+    QCOMPARE(format.property("frameWidth").toInt(), newSize.width());
+    QCOMPARE(format.frameHeight(), newSize.height());
+    QCOMPARE(format.property("frameHeight").toInt(), newSize.height());
+}
+
+void tst_QVideoSurfaceFormat::viewport_data()
+{
+    QTest::addColumn<QSize>("initialSize");
+    QTest::addColumn<QRect>("viewport");
+    QTest::addColumn<QSize>("newSize");
+    QTest::addColumn<QVideoSurfaceFormat::ViewportMode>("viewportMode");
+    QTest::addColumn<QRect>("expectedViewport");
+
+    QTest::newRow("grow reset")
+            << QSize(64, 64)
+            << QRect(8, 8, 48, 48)
+            << QSize(1024, 1024)
+            << QVideoSurfaceFormat::ResetViewport
+            << QRect(0, 0, 1024, 1024);
+    QTest::newRow("grow keep")
+            << QSize(64, 64)
+            << QRect(8, 8, 48, 48)
+            << QSize(1024, 1024)
+            << QVideoSurfaceFormat::KeepViewport
+            << QRect(8, 8, 48, 48);
+    QTest::newRow("shrink reset")
+            << QSize(1024, 1024)
+            << QRect(8, 8, 1008, 1008)
+            << QSize(64, 64)
+            << QVideoSurfaceFormat::ResetViewport
+            << QRect(0, 0, 64, 64);
+    QTest::newRow("shrink keep")
+            << QSize(1024, 1024)
+            << QRect(8, 8, 1008, 1008)
+            << QSize(64, 64)
+            << QVideoSurfaceFormat::KeepViewport
+            << QRect(8, 8, 56, 56);
+    QTest::newRow("unchanged reset")
+            << QSize(512, 512)
+            << QRect(8, 8, 496, 496)
+            << QSize(512, 512)
+            << QVideoSurfaceFormat::ResetViewport
+            << QRect(0, 0, 512, 512);
+    QTest::newRow("unchanged keep")
+            << QSize(512, 512)
+            << QRect(8, 8, 496, 496)
+            << QSize(512, 512)
+            << QVideoSurfaceFormat::KeepViewport
+            << QRect(8, 8, 496, 496);
+}
+
+void tst_QVideoSurfaceFormat::viewport()
+{
+    QFETCH(QSize, initialSize);
+    QFETCH(QRect, viewport);
+    QFETCH(QSize, newSize);
+    QFETCH(QVideoSurfaceFormat::ViewportMode, viewportMode);
+    QFETCH(QRect, expectedViewport);
+
+    {
+        QRect initialViewport(QPoint(0, 0), initialSize);
+
+        QVideoSurfaceFormat format(initialSize, QVideoFrame::Format_RGB32);
+
+        format.setViewport(viewport);
+
+        QCOMPARE(format.viewport(), viewport);
+        QCOMPARE(format.property("viewport").toRect(), viewport);
+
+        format.setFrameSize(newSize, viewportMode);
+
+        QCOMPARE(format.viewport(), expectedViewport);
+        QCOMPARE(format.property("viewport").toRect(), expectedViewport);
+    }
+    {
+        QVideoSurfaceFormat format(initialSize, QVideoFrame::Format_RGB32);
+
+        format.setProperty("viewport", viewport);
+
+        QCOMPARE(format.viewport(), viewport);
+        QCOMPARE(format.property("viewport").toRect(), viewport);
+    }
+}
+
+void tst_QVideoSurfaceFormat::scanLineDirection_data()
+{
+    QTest::addColumn<QVideoSurfaceFormat::Direction>("direction");
+
+    QTest::newRow("top to bottom")
+            << QVideoSurfaceFormat::TopToBottom;
+
+    QTest::newRow("bottom to top")
+            << QVideoSurfaceFormat::BottomToTop;
+}
+
+void tst_QVideoSurfaceFormat::scanLineDirection()
+{
+    QFETCH(QVideoSurfaceFormat::Direction, direction);
+
+    {
+        QVideoSurfaceFormat format(QSize(16, 16), QVideoFrame::Format_RGB32);
+
+        format.setScanLineDirection(direction);
+
+        QCOMPARE(format.scanLineDirection(), direction);
+        QCOMPARE(
+                qvariant_cast<QVideoSurfaceFormat::Direction>(format.property("scanLineDirection")),
+                direction);
+    }
+    {
+        QVideoSurfaceFormat format(QSize(16, 16), QVideoFrame::Format_RGB32);
+
+        format.setProperty("scanLineDirection", qVariantFromValue(direction));
+
+        QCOMPARE(format.scanLineDirection(), direction);
+        QCOMPARE(
+                qvariant_cast<QVideoSurfaceFormat::Direction>(format.property("scanLineDirection")),
+                direction);
+    }
+}
+
+void tst_QVideoSurfaceFormat::frameRate_data()
+{
+    QTest::addColumn<QVideoSurfaceFormat::FrameRate>("frameRate");
+
+    QTest::newRow("null")
+            << QVideoSurfaceFormat::FrameRate(0, 0);
+    QTest::newRow("1/1")
+            << QVideoSurfaceFormat::FrameRate(1, 1);
+    QTest::newRow("24/1")
+            << QVideoSurfaceFormat::FrameRate(24, 1);
+    QTest::newRow("15/2")
+            << QVideoSurfaceFormat::FrameRate(15, 2);
+}
+
+void tst_QVideoSurfaceFormat::frameRate()
+{
+    QFETCH(QVideoSurfaceFormat::FrameRate, frameRate);
+
+    {
+        QVideoSurfaceFormat format(QSize(64, 64), QVideoFrame::Format_RGB32);
+
+        format.setFrameRate(frameRate);
+
+        QCOMPARE(format.frameRate(), frameRate);
+        QCOMPARE(qvariant_cast<QVideoSurfaceFormat::FrameRate>(format.property("frameRate")),
+                frameRate);
+    }
+    {
+        QVideoSurfaceFormat format(QSize(64, 64), QVideoFrame::Format_RGB32);
+
+        format.setFrameRate(frameRate.first, frameRate.second);
+
+        QCOMPARE(format.frameRate(), frameRate);
+        QCOMPARE(
+                qvariant_cast<QVideoSurfaceFormat::FrameRate>(format.property("frameRate")),
+                frameRate);
+    }
+    {
+        QVideoSurfaceFormat format(QSize(64, 64), QVideoFrame::Format_RGB32);
+
+        format.setFrameRate(frameRate);
+        format.setProperty(
+                "frameRate", qVariantFromValue<QVideoSurfaceFormat::FrameRate>(frameRate));
+
+        QCOMPARE(format.frameRate(), frameRate);
+        QCOMPARE(qvariant_cast<QVideoSurfaceFormat::FrameRate>(format.property("frameRate")),
+                frameRate);
+    }
+}
+
+void tst_QVideoSurfaceFormat::yuvColorSpace_data()
+{
+    QTest::addColumn<QVideoSurfaceFormat::YuvColorSpace>("colorspace");
+
+    QTest::newRow("undefined")
+            << QVideoSurfaceFormat::YCbCr_Undefined;
+    QTest::newRow("bt709")
+            << QVideoSurfaceFormat::YCbCr_BT709;
+    QTest::newRow("xvYCC601")
+            << QVideoSurfaceFormat::YCbCr_xvYCC601;
+    QTest::newRow("JPEG")
+            << QVideoSurfaceFormat::YCbCr_JPEG;
+}
+
+void tst_QVideoSurfaceFormat::yuvColorSpace()
+{
+    QFETCH(QVideoSurfaceFormat::YuvColorSpace, colorspace);
+
+    {
+        QVideoSurfaceFormat format(QSize(64, 64), QVideoFrame::Format_RGB32);
+        format.setYuvColorSpace(colorspace);
+
+        QCOMPARE(format.yuvColorSpace(), colorspace);
+        QCOMPARE(qvariant_cast<QVideoSurfaceFormat::YuvColorSpace>(format.property("yuvColorSpace")),
+                colorspace);
+    }
+    {
+        QVideoSurfaceFormat format(QSize(64, 64), QVideoFrame::Format_RGB32);
+        format.setProperty("yuvColorSpace", qVariantFromValue(colorspace));
+
+        QCOMPARE(format.yuvColorSpace(), colorspace);
+        QCOMPARE(qvariant_cast<QVideoSurfaceFormat::YuvColorSpace>(format.property("yuvColorSpace")),
+                colorspace);
+    }
+}
+
+void tst_QVideoSurfaceFormat::pixelAspectRatio_data()
+{
+    QTest::addColumn<QSize>("aspectRatio");
+
+    QTest::newRow("1:1")
+            << QSize(1, 1);
+    QTest::newRow("4:3")
+            << QSize(4, 3);
+    QTest::newRow("16:9")
+            << QSize(16, 9);
+}
+
+void tst_QVideoSurfaceFormat::pixelAspectRatio()
+{
+    QFETCH(QSize, aspectRatio);
+
+    {
+        QVideoSurfaceFormat format(QSize(64, 64), QVideoFrame::Format_RGB32);
+        format.setPixelAspectRatio(aspectRatio);
+
+        QCOMPARE(format.pixelAspectRatio(), aspectRatio);
+        QCOMPARE(format.property("pixelAspectRatio").toSize(), aspectRatio);
+    }
+    {
+        QVideoSurfaceFormat format(QSize(64, 64), QVideoFrame::Format_RGB32);
+        format.setPixelAspectRatio(aspectRatio.width(), aspectRatio.height());
+
+        QCOMPARE(format.pixelAspectRatio(), aspectRatio);
+        QCOMPARE(format.property("pixelAspectRatio").toSize(), aspectRatio);
+    }
+    {
+        QVideoSurfaceFormat format(QSize(64, 64), QVideoFrame::Format_RGB32);
+        format.setProperty("pixelAspectRatio", aspectRatio);
+
+        QCOMPARE(format.pixelAspectRatio(), aspectRatio);
+        QCOMPARE(format.property("pixelAspectRatio").toSize(), aspectRatio);
+    }
+}
+
+void tst_QVideoSurfaceFormat::sizeHint_data()
+{
+    QTest::addColumn<QSize>("frameSize");
+    QTest::addColumn<QRect>("viewport");
+    QTest::addColumn<QSize>("aspectRatio");
+    QTest::addColumn<QSize>("sizeHint");
+
+    QTest::newRow("(0, 0, 1024x768), 1:1")
+            << QSize(1024, 768)
+            << QRect(0, 0, 1024, 768)
+            << QSize(1, 1)
+            << QSize(1024, 768);
+    QTest::newRow("0, 0, 1024x768), 4:3")
+            << QSize(1024, 768)
+            << QRect(0, 0, 1024, 768)
+            << QSize(4, 3)
+            << QSize(1365, 768);
+    QTest::newRow("(168, 84, 800x600), 1:1")
+        << QSize(1024, 768)
+        << QRect(168, 84, 800, 600)
+        << QSize(1, 1)
+        << QSize(800, 600);
+    QTest::newRow("(168, 84, 800x600), 4:3")
+        << QSize(1024, 768)
+        << QRect(168, 84, 800, 600)
+        << QSize(4, 3)
+        << QSize(1066, 600);
+}
+
+void tst_QVideoSurfaceFormat::sizeHint()
+{
+    QFETCH(QSize, frameSize);
+    QFETCH(QRect, viewport);
+    QFETCH(QSize, aspectRatio);
+    QFETCH(QSize, sizeHint);
+
+    QVideoSurfaceFormat format(frameSize, QVideoFrame::Format_RGB32);
+    format.setViewport(viewport);
+    format.setPixelAspectRatio(aspectRatio);
+
+    QCOMPARE(format.sizeHint(), sizeHint);
+    QCOMPARE(format.property("sizeHint").toSize(), sizeHint);
+}
+
+void tst_QVideoSurfaceFormat::staticPropertyNames()
+{
+    QVideoSurfaceFormat format(QSize(64, 64), QVideoFrame::Format_RGB32);
+
+    QList<QByteArray> propertyNames = format.propertyNames();
+
+    QVERIFY(propertyNames.contains("handleType"));
+    QVERIFY(propertyNames.contains("pixelFormat"));
+    QVERIFY(propertyNames.contains("frameSize"));
+    QVERIFY(propertyNames.contains("frameWidth"));
+    QVERIFY(propertyNames.contains("viewport"));
+    QVERIFY(propertyNames.contains("scanLineDirection"));
+    QVERIFY(propertyNames.contains("frameRate"));
+    QVERIFY(propertyNames.contains("pixelAspectRatio"));
+    QVERIFY(propertyNames.contains("yuvColorSpace"));
+    QVERIFY(propertyNames.contains("sizeHint"));
+    QCOMPARE(propertyNames.count(), 10);
+}
+
+void tst_QVideoSurfaceFormat::dynamicProperty()
+{
+    QVideoSurfaceFormat format(QSize(64, 64), QVideoFrame::Format_RGB32);
+
+    QCOMPARE(format.property("integer"), QVariant());
+    QCOMPARE(format.property("size"), QVariant());
+    QCOMPARE(format.property("string"), QVariant());
+    QCOMPARE(format.property("null"), QVariant());
+
+    QList<QByteArray> propertyNames = format.propertyNames();
+
+    QCOMPARE(propertyNames.count(QByteArray("integer")), 0);
+    QCOMPARE(propertyNames.count(QByteArray("string")), 0);
+    QCOMPARE(propertyNames.count(QByteArray("size")), 0);
+    QCOMPARE(propertyNames.count(QByteArray("null")), 0);
+
+    format.setProperty("string", QString::fromLatin1("Hello"));
+    format.setProperty("integer", 198);
+    format.setProperty("size", QSize(43, 65));
+
+    QCOMPARE(format.property("integer").toInt(), 198);
+    QCOMPARE(format.property("size").toSize(), QSize(43, 65));
+    QCOMPARE(format.property("string").toString(), QString::fromLatin1("Hello"));
+
+    propertyNames = format.propertyNames();
+
+    QCOMPARE(propertyNames.count(QByteArray("integer")), 1);
+    QCOMPARE(propertyNames.count(QByteArray("string")), 1);
+    QCOMPARE(propertyNames.count(QByteArray("size")), 1);
+
+    format.setProperty("integer", 125423);
+    format.setProperty("size", QSize(1, 986));
+
+    QCOMPARE(format.property("integer").toInt(), 125423);
+    QCOMPARE(format.property("size").toSize(), QSize(1, 986));
+    QCOMPARE(format.property("string").toString(), QString::fromLatin1("Hello"));
+
+    propertyNames = format.propertyNames();
+
+    QCOMPARE(propertyNames.count(QByteArray("integer")), 1);
+    QCOMPARE(propertyNames.count(QByteArray("string")), 1);
+    QCOMPARE(propertyNames.count(QByteArray("size")), 1);
+
+    format.setProperty("string", QVariant());
+    format.setProperty("size", QVariant());
+    format.setProperty("null", QVariant());
+
+    QCOMPARE(format.property("integer").toInt(), 125423);
+    QCOMPARE(format.property("size"), QVariant());
+    QCOMPARE(format.property("string"), QVariant());
+    QCOMPARE(format.property("null"), QVariant());
+
+    propertyNames = format.propertyNames();
+
+    QCOMPARE(propertyNames.count(QByteArray("integer")), 1);
+    QCOMPARE(propertyNames.count(QByteArray("string")), 0);
+    QCOMPARE(propertyNames.count(QByteArray("size")), 0);
+    QCOMPARE(propertyNames.count(QByteArray("null")), 0);
+}
+
+void tst_QVideoSurfaceFormat::compare()
+{
+    QVideoSurfaceFormat format1(
+            QSize(16, 16), QVideoFrame::Format_RGB32, QAbstractVideoBuffer::GLTextureHandle);
+    QVideoSurfaceFormat format2(
+            QSize(16, 16), QVideoFrame::Format_RGB32, QAbstractVideoBuffer::GLTextureHandle);
+    QVideoSurfaceFormat format3(
+            QSize(32, 32), QVideoFrame::Format_YUV444, QAbstractVideoBuffer::GLTextureHandle);
+    QVideoSurfaceFormat format4(
+            QSize(16, 16), QVideoFrame::Format_RGB32, QAbstractVideoBuffer::UserHandle);
+
+    QCOMPARE(format1 == format2, true);
+    QCOMPARE(format1 != format2, false);
+    QCOMPARE(format1 == format3, false);
+    QCOMPARE(format1 != format3, true);
+    QCOMPARE(format1 == format4, false);
+    QCOMPARE(format1 != format4, true);
+
+    format2.setFrameSize(1024, 768, QVideoSurfaceFormat::ResetViewport);
+
+    // Not equal, frame size differs.
+    QCOMPARE(format1 == format2, false);
+    QCOMPARE(format1 != format2, true);
+
+    format1.setFrameSize(1024, 768, QVideoSurfaceFormat::KeepViewport);
+
+    // Not equal, viewport differs.
+    QCOMPARE(format1 == format2, false);
+    QCOMPARE(format1 != format2, true);
+
+    format1.setViewport(QRect(0, 0, 1024, 768));
+
+    // Equal.
+    QCOMPARE(format1 == format2, true);
+    QCOMPARE(format1 != format2, false);
+
+    format2.setScanLineDirection(QVideoSurfaceFormat::BottomToTop);
+
+    // Not equal scan line direction differs.
+    QCOMPARE(format1 == format2, false);
+    QCOMPARE(format1 != format2, true);
+
+    format1.setScanLineDirection(QVideoSurfaceFormat::BottomToTop);
+
+    // Equal.
+    QCOMPARE(format1 == format2, true);
+    QCOMPARE(format1 != format2, false);
+
+    format1.setFrameRate(QVideoSurfaceFormat::FrameRate(15, 2));
+
+    // Not equal frame rate differs.
+    QCOMPARE(format1 == format2, false);
+    QCOMPARE(format1 != format2, true);
+
+    format2.setFrameRate(15, 2);
+
+    // Equal.
+    QCOMPARE(format1 == format2, true);
+    QCOMPARE(format1 != format2, false);
+
+    format2.setPixelAspectRatio(4, 3);
+
+    // Not equal pixel aspect ratio differs.
+    QCOMPARE(format1 == format2, false);
+    QCOMPARE(format1 != format2, true);
+
+    format1.setPixelAspectRatio(QSize(4, 3));
+
+    // Equal.
+    QCOMPARE(format1 == format2, true);
+    QCOMPARE(format1 != format2, false);
+
+    format2.setYuvColorSpace(QVideoSurfaceFormat::YCbCr_xvYCC601);
+
+    // Not equal yuv color space differs.
+    QCOMPARE(format1 == format2, false);
+    QCOMPARE(format1 != format2, true);
+
+    format1.setYuvColorSpace(QVideoSurfaceFormat::YCbCr_xvYCC601);
+
+    // Equal.
+    QCOMPARE(format1 == format2, true);
+    QCOMPARE(format1 != format2, false);
+
+    format1.setProperty("integer", 12);
+
+    // Not equal, property mismatch.
+    QCOMPARE(format1 == format2, false);
+    QCOMPARE(format1 != format2, true);
+
+    format2.setProperty("integer", 45);
+
+    // Not equal, integer differs.
+    QCOMPARE(format1 == format2, false);
+    QCOMPARE(format1 != format2, true);
+
+    format2.setProperty("integer", 12);
+
+    // Equal.
+    QCOMPARE(format1 == format2, true);
+    QCOMPARE(format1 != format2, false);
+
+    format1.setProperty("string", QString::fromLatin1("Hello"));
+    format2.setProperty("size", QSize(12, 54));
+
+    // Not equal, property mismatch.
+    QCOMPARE(format1 == format2, false);
+    QCOMPARE(format1 != format2, true);
+
+    format2.setProperty("string", QString::fromLatin1("Hello"));
+    format1.setProperty("size", QSize(12, 54));
+
+    // Equal.
+    QCOMPARE(format1 == format2, true);
+    QCOMPARE(format1 != format2, false);
+
+    format1.setProperty("string", QVariant());
+
+    // Not equal, property mismatch.
+    QCOMPARE(format1 == format2, false);
+    QCOMPARE(format1 != format2, true);
+}
+
+
+void tst_QVideoSurfaceFormat::copy()
+{
+    QVideoSurfaceFormat original(
+            QSize(1024, 768), QVideoFrame::Format_ARGB32, QAbstractVideoBuffer::GLTextureHandle);
+    original.setScanLineDirection(QVideoSurfaceFormat::BottomToTop);
+
+    QVideoSurfaceFormat copy(original);
+
+    QCOMPARE(copy.handleType(), QAbstractVideoBuffer::GLTextureHandle);
+    QCOMPARE(copy.pixelFormat(), QVideoFrame::Format_ARGB32);
+    QCOMPARE(copy.frameSize(), QSize(1024, 768));
+    QCOMPARE(copy.scanLineDirection(), QVideoSurfaceFormat::BottomToTop);
+
+    QCOMPARE(original == copy, true);
+    QCOMPARE(original != copy, false);
+
+    copy.setScanLineDirection(QVideoSurfaceFormat::TopToBottom);
+
+    QCOMPARE(copy.scanLineDirection(), QVideoSurfaceFormat::TopToBottom);
+
+    QCOMPARE(original.scanLineDirection(), QVideoSurfaceFormat::BottomToTop);
+
+    QCOMPARE(original == copy, false);
+    QCOMPARE(original != copy, true);
+}
+
+void tst_QVideoSurfaceFormat::assign()
+{
+    QVideoSurfaceFormat copy(
+            QSize(64, 64), QVideoFrame::Format_AYUV444, QAbstractVideoBuffer::UserHandle);
+
+    QVideoSurfaceFormat original(
+            QSize(1024, 768), QVideoFrame::Format_ARGB32, QAbstractVideoBuffer::GLTextureHandle);
+    original.setScanLineDirection(QVideoSurfaceFormat::BottomToTop);
+
+    copy = original;
+
+    QCOMPARE(copy.handleType(), QAbstractVideoBuffer::GLTextureHandle);
+    QCOMPARE(copy.pixelFormat(), QVideoFrame::Format_ARGB32);
+    QCOMPARE(copy.frameSize(), QSize(1024, 768));
+    QCOMPARE(copy.scanLineDirection(), QVideoSurfaceFormat::BottomToTop);
+
+    QCOMPARE(original == copy, true);
+    QCOMPARE(original != copy, false);
+
+    copy.setScanLineDirection(QVideoSurfaceFormat::TopToBottom);
+
+    QCOMPARE(copy.scanLineDirection(), QVideoSurfaceFormat::TopToBottom);
+
+    QCOMPARE(original.scanLineDirection(), QVideoSurfaceFormat::BottomToTop);
+
+    QCOMPARE(original == copy, false);
+    QCOMPARE(original != copy, true);
+}
+
+QTEST_MAIN(tst_QVideoSurfaceFormat)
+
+#include "tst_qvideosurfaceformat.moc"