5e801e2793
As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I20e5215108c6ebd5f8474fed5c3665118e4791e6 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
676 lines
18 KiB
C++
676 lines
18 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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//TESTED_COMPONENT=src/multimedia
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#include <qtmultimediadefs.h>
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#include "qgraphicsvideoitem.h"
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#include <QtTest/QtTest>
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#include "qmediaobject.h"
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#include "qmediaservice.h"
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#include <private/qpaintervideosurface_p.h>
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#include "qvideorenderercontrol.h"
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#include <qabstractvideosurface.h>
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#include <qvideosurfaceformat.h>
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#include <QtWidgets/qapplication.h>
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#include <QtWidgets/qgraphicsscene.h>
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#include <QtWidgets/qgraphicsview.h>
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QT_USE_NAMESPACE
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class tst_QGraphicsVideoItem : public QObject
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{
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Q_OBJECT
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public slots:
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void initTestCase();
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private slots:
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void nullObject();
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void nullService();
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void noOutputs();
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void serviceDestroyed();
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void mediaObjectDestroyed();
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void setMediaObject();
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void show();
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void aspectRatioMode();
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void offset();
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void size();
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void nativeSize_data();
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void nativeSize();
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void boundingRect_data();
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void boundingRect();
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void paint();
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};
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Q_DECLARE_METATYPE(const uchar *)
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Q_DECLARE_METATYPE(Qt::AspectRatioMode)
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class QtTestRendererControl : public QVideoRendererControl
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{
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public:
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QtTestRendererControl()
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: m_surface(0)
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{
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}
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QAbstractVideoSurface *surface() const { return m_surface; }
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void setSurface(QAbstractVideoSurface *surface) { m_surface = surface; }
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private:
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QAbstractVideoSurface *m_surface;
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};
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class QtTestVideoService : public QMediaService
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{
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Q_OBJECT
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public:
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QtTestVideoService(
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QtTestRendererControl *renderer)
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: QMediaService(0)
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, rendererRef(0)
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, rendererControl(renderer)
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{
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}
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~QtTestVideoService()
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{
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delete rendererControl;
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}
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QMediaControl *requestControl(const char *name)
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{
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if (qstrcmp(name, QVideoRendererControl_iid) == 0 && rendererControl) {
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rendererRef += 1;
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return rendererControl;
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} else {
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return 0;
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}
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}
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void releaseControl(QMediaControl *control)
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{
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Q_ASSERT(control);
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if (control == rendererControl) {
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rendererRef -= 1;
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if (rendererRef == 0)
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rendererControl->setSurface(0);
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}
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}
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int rendererRef;
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QtTestRendererControl *rendererControl;
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};
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class QtTestVideoObject : public QMediaObject
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{
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Q_OBJECT
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public:
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QtTestVideoObject(QtTestRendererControl *renderer)
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: QMediaObject(0, new QtTestVideoService(renderer))
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{
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testService = qobject_cast<QtTestVideoService*>(service());
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}
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QtTestVideoObject(QtTestVideoService *service):
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QMediaObject(0, service),
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testService(service)
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{
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}
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~QtTestVideoObject()
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{
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delete testService;
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}
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QtTestVideoService *testService;
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};
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class QtTestGraphicsVideoItem : public QGraphicsVideoItem
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{
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public:
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QtTestGraphicsVideoItem(QGraphicsItem *parent = 0)
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: QGraphicsVideoItem(parent)
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, m_paintCount(0)
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{
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}
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
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{
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++m_paintCount;
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QTestEventLoop::instance().exitLoop();
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QGraphicsVideoItem::paint(painter, option, widget);
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}
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bool waitForPaint(int secs)
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{
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const int paintCount = m_paintCount;
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QTestEventLoop::instance().enterLoop(secs);
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return m_paintCount != paintCount;
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}
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int paintCount() const
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{
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return m_paintCount;
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}
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private:
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int m_paintCount;
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};
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void tst_QGraphicsVideoItem::initTestCase()
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{
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qRegisterMetaType<Qt::AspectRatioMode>();
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}
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void tst_QGraphicsVideoItem::nullObject()
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{
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QGraphicsVideoItem item(0);
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QVERIFY(item.boundingRect().isEmpty());
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}
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void tst_QGraphicsVideoItem::nullService()
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{
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QtTestVideoService *service = 0;
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QtTestVideoObject object(service);
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QtTestGraphicsVideoItem *item = new QtTestGraphicsVideoItem;
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object.bind(item);
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QVERIFY(item->boundingRect().isEmpty());
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item->hide();
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item->show();
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QGraphicsScene graphicsScene;
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graphicsScene.addItem(item);
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QGraphicsView graphicsView(&graphicsScene);
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graphicsView.show();
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}
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void tst_QGraphicsVideoItem::noOutputs()
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{
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QtTestRendererControl *control = 0;
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QtTestVideoObject object(control);
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QtTestGraphicsVideoItem *item = new QtTestGraphicsVideoItem;
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object.bind(item);
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QVERIFY(item->boundingRect().isEmpty());
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item->hide();
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item->show();
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QGraphicsScene graphicsScene;
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graphicsScene.addItem(item);
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QGraphicsView graphicsView(&graphicsScene);
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graphicsView.show();
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}
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void tst_QGraphicsVideoItem::serviceDestroyed()
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{
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QtTestVideoObject object(new QtTestRendererControl);
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QGraphicsVideoItem item;
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object.bind(&item);
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QCOMPARE(object.testService->rendererRef, 1);
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QtTestVideoService *service = object.testService;
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object.testService = 0;
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delete service;
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QCOMPARE(item.mediaObject(), static_cast<QMediaObject *>(&object));
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QVERIFY(item.boundingRect().isEmpty());
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}
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void tst_QGraphicsVideoItem::mediaObjectDestroyed()
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{
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QtTestVideoObject *object = new QtTestVideoObject(new QtTestRendererControl);
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QGraphicsVideoItem item;
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object->bind(&item);
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QCOMPARE(object->testService->rendererRef, 1);
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delete object;
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object = 0;
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QCOMPARE(item.mediaObject(), static_cast<QMediaObject *>(object));
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QVERIFY(item.boundingRect().isEmpty());
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}
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void tst_QGraphicsVideoItem::setMediaObject()
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{
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QMediaObject *nullObject = 0;
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QtTestVideoObject object(new QtTestRendererControl);
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QGraphicsVideoItem item;
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QCOMPARE(item.mediaObject(), nullObject);
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QCOMPARE(object.testService->rendererRef, 0);
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object.bind(&item);
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QCOMPARE(item.mediaObject(), static_cast<QMediaObject *>(&object));
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QCOMPARE(object.testService->rendererRef, 1);
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QVERIFY(object.testService->rendererControl->surface() == 0);
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{ // Surface setup is deferred until after the first paint.
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QImage image(320, 240, QImage::Format_RGB32);
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QPainter painter(&image);
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item.paint(&painter, 0);
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}
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QVERIFY(object.testService->rendererControl->surface() != 0);
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object.unbind(&item);
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QCOMPARE(item.mediaObject(), nullObject);
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QCOMPARE(object.testService->rendererRef, 0);
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QVERIFY(object.testService->rendererControl->surface() == 0);
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item.setVisible(false);
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object.bind(&item);
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QCOMPARE(item.mediaObject(), static_cast<QMediaObject *>(&object));
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QCOMPARE(object.testService->rendererRef, 1);
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QVERIFY(object.testService->rendererControl->surface() != 0);
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}
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void tst_QGraphicsVideoItem::show()
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{
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QtTestVideoObject object(new QtTestRendererControl);
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QtTestGraphicsVideoItem *item = new QtTestGraphicsVideoItem;
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object.bind(item);
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// Graphics items are visible by default
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QCOMPARE(object.testService->rendererRef, 1);
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QVERIFY(object.testService->rendererControl->surface() == 0);
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item->hide();
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QCOMPARE(object.testService->rendererRef, 1);
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item->show();
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QCOMPARE(object.testService->rendererRef, 1);
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QVERIFY(object.testService->rendererControl->surface() == 0);
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QGraphicsScene graphicsScene;
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graphicsScene.addItem(item);
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QGraphicsView graphicsView(&graphicsScene);
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graphicsView.show();
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QVERIFY(item->paintCount() || item->waitForPaint(1));
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QVERIFY(object.testService->rendererControl->surface() != 0);
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QVERIFY(item->boundingRect().isEmpty());
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QVideoSurfaceFormat format(QSize(320,240),QVideoFrame::Format_RGB32);
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QVERIFY(object.testService->rendererControl->surface()->start(format));
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QCoreApplication::processEvents();
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QVERIFY(!item->boundingRect().isEmpty());
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}
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void tst_QGraphicsVideoItem::aspectRatioMode()
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{
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QGraphicsVideoItem item;
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QCOMPARE(item.aspectRatioMode(), Qt::KeepAspectRatio);
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item.setAspectRatioMode(Qt::IgnoreAspectRatio);
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QCOMPARE(item.aspectRatioMode(), Qt::IgnoreAspectRatio);
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item.setAspectRatioMode(Qt::KeepAspectRatioByExpanding);
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QCOMPARE(item.aspectRatioMode(), Qt::KeepAspectRatioByExpanding);
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item.setAspectRatioMode(Qt::KeepAspectRatio);
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QCOMPARE(item.aspectRatioMode(), Qt::KeepAspectRatio);
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}
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void tst_QGraphicsVideoItem::offset()
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{
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QGraphicsVideoItem item;
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QCOMPARE(item.offset(), QPointF(0, 0));
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item.setOffset(QPointF(-32.4, 43.0));
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QCOMPARE(item.offset(), QPointF(-32.4, 43.0));
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item.setOffset(QPointF(1, 1));
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QCOMPARE(item.offset(), QPointF(1, 1));
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item.setOffset(QPointF(12, -30.4));
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QCOMPARE(item.offset(), QPointF(12, -30.4));
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item.setOffset(QPointF(-90.4, -75));
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QCOMPARE(item.offset(), QPointF(-90.4, -75));
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}
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void tst_QGraphicsVideoItem::size()
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{
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QGraphicsVideoItem item;
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QCOMPARE(item.size(), QSizeF(320, 240));
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item.setSize(QSizeF(542.5, 436.3));
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QCOMPARE(item.size(), QSizeF(542.5, 436.3));
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item.setSize(QSizeF(-43, 12));
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QCOMPARE(item.size(), QSizeF(0, 0));
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item.setSize(QSizeF(54, -9));
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QCOMPARE(item.size(), QSizeF(0, 0));
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item.setSize(QSizeF(-90, -65));
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QCOMPARE(item.size(), QSizeF(0, 0));
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item.setSize(QSizeF(1000, 1000));
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QCOMPARE(item.size(), QSizeF(1000, 1000));
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}
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void tst_QGraphicsVideoItem::nativeSize_data()
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{
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QTest::addColumn<QSize>("frameSize");
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QTest::addColumn<QRect>("viewport");
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QTest::addColumn<QSize>("pixelAspectRatio");
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QTest::addColumn<QSizeF>("nativeSize");
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QTest::newRow("640x480")
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<< QSize(640, 480)
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<< QRect(0, 0, 640, 480)
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<< QSize(1, 1)
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<< QSizeF(640, 480);
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QTest::newRow("800x600, (80,60, 640x480) viewport")
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<< QSize(800, 600)
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<< QRect(80, 60, 640, 480)
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<< QSize(1, 1)
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<< QSizeF(640, 480);
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QTest::newRow("800x600, (80,60, 640x480) viewport, 4:3")
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<< QSize(800, 600)
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<< QRect(80, 60, 640, 480)
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<< QSize(4, 3)
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<< QSizeF(853, 480);
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}
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void tst_QGraphicsVideoItem::nativeSize()
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{
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QFETCH(QSize, frameSize);
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QFETCH(QRect, viewport);
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QFETCH(QSize, pixelAspectRatio);
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QFETCH(QSizeF, nativeSize);
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QtTestVideoObject object(new QtTestRendererControl);
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QGraphicsVideoItem item;
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object.bind(&item);
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QCOMPARE(item.nativeSize(), QSizeF());
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QSignalSpy spy(&item, SIGNAL(nativeSizeChanged(QSizeF)));
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QVideoSurfaceFormat format(frameSize, QVideoFrame::Format_ARGB32);
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format.setViewport(viewport);
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format.setPixelAspectRatio(pixelAspectRatio);
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{ // Surface setup is deferred until after the first paint.
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QImage image(320, 240, QImage::Format_RGB32);
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QPainter painter(&image);
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item.paint(&painter, 0);
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}
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QVERIFY(object.testService->rendererControl->surface() != 0);
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QVERIFY(object.testService->rendererControl->surface()->start(format));
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QCoreApplication::processEvents();
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QCOMPARE(item.nativeSize(), nativeSize);
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QCOMPARE(spy.count(), 1);
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QCOMPARE(spy.last().first().toSizeF(), nativeSize);
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object.testService->rendererControl->surface()->stop();
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QCoreApplication::processEvents();
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QVERIFY(item.nativeSize().isEmpty());
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QCOMPARE(spy.count(), 2);
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QVERIFY(spy.last().first().toSizeF().isEmpty());
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}
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void tst_QGraphicsVideoItem::boundingRect_data()
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{
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QTest::addColumn<QSize>("frameSize");
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QTest::addColumn<QPointF>("offset");
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QTest::addColumn<QSizeF>("size");
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QTest::addColumn<Qt::AspectRatioMode>("aspectRatioMode");
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QTest::addColumn<QRectF>("expectedRect");
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QTest::newRow("640x480: (0,0 640x480), Keep")
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<< QSize(640, 480)
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<< QPointF(0, 0)
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<< QSizeF(640, 480)
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<< Qt::KeepAspectRatio
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<< QRectF(0, 0, 640, 480);
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QTest::newRow("800x600, (0,0, 640x480), Keep")
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<< QSize(800, 600)
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<< QPointF(0, 0)
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<< QSizeF(640, 480)
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<< Qt::KeepAspectRatio
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<< QRectF(0, 0, 640, 480);
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QTest::newRow("800x600, (0,0, 640x480), KeepByExpanding")
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<< QSize(800, 600)
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<< QPointF(0, 0)
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<< QSizeF(640, 480)
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<< Qt::KeepAspectRatioByExpanding
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<< QRectF(0, 0, 640, 480);
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QTest::newRow("800x600, (0,0, 640x480), Ignore")
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<< QSize(800, 600)
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<< QPointF(0, 0)
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<< QSizeF(640, 480)
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<< Qt::IgnoreAspectRatio
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<< QRectF(0, 0, 640, 480);
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QTest::newRow("800x600, (100,100, 640x480), Keep")
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<< QSize(800, 600)
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<< QPointF(100, 100)
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<< QSizeF(640, 480)
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<< Qt::KeepAspectRatio
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<< QRectF(100, 100, 640, 480);
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QTest::newRow("800x600, (100,-100, 640x480), KeepByExpanding")
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<< QSize(800, 600)
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<< QPointF(100, -100)
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<< QSizeF(640, 480)
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<< Qt::KeepAspectRatioByExpanding
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<< QRectF(100, -100, 640, 480);
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QTest::newRow("800x600, (-100,-100, 640x480), Ignore")
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<< QSize(800, 600)
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<< QPointF(-100, -100)
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<< QSizeF(640, 480)
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<< Qt::IgnoreAspectRatio
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<< QRectF(-100, -100, 640, 480);
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QTest::newRow("800x600, (0,0, 1920x1024), Keep")
|
|
<< QSize(800, 600)
|
|
<< QPointF(0, 0)
|
|
<< QSizeF(1920, 1024)
|
|
<< Qt::KeepAspectRatio
|
|
<< QRectF(832.0 / 3, 0, 4096.0 / 3, 1024);
|
|
|
|
QTest::newRow("800x600, (0,0, 1920x1024), KeepByExpanding")
|
|
<< QSize(800, 600)
|
|
<< QPointF(0, 0)
|
|
<< QSizeF(1920, 1024)
|
|
<< Qt::KeepAspectRatioByExpanding
|
|
<< QRectF(0, 0, 1920, 1024);
|
|
|
|
QTest::newRow("800x600, (0,0, 1920x1024), Ignore")
|
|
<< QSize(800, 600)
|
|
<< QPointF(0, 0)
|
|
<< QSizeF(1920, 1024)
|
|
<< Qt::IgnoreAspectRatio
|
|
<< QRectF(0, 0, 1920, 1024);
|
|
|
|
QTest::newRow("800x600, (100,100, 1920x1024), Keep")
|
|
<< QSize(800, 600)
|
|
<< QPointF(100, 100)
|
|
<< QSizeF(1920, 1024)
|
|
<< Qt::KeepAspectRatio
|
|
<< QRectF(100 + 832.0 / 3, 100, 4096.0 / 3, 1024);
|
|
|
|
QTest::newRow("800x600, (100,-100, 1920x1024), KeepByExpanding")
|
|
<< QSize(800, 600)
|
|
<< QPointF(100, -100)
|
|
<< QSizeF(1920, 1024)
|
|
<< Qt::KeepAspectRatioByExpanding
|
|
<< QRectF(100, -100, 1920, 1024);
|
|
|
|
QTest::newRow("800x600, (-100,-100, 1920x1024), Ignore")
|
|
<< QSize(800, 600)
|
|
<< QPointF(-100, -100)
|
|
<< QSizeF(1920, 1024)
|
|
<< Qt::IgnoreAspectRatio
|
|
<< QRectF(-100, -100, 1920, 1024);
|
|
}
|
|
|
|
void tst_QGraphicsVideoItem::boundingRect()
|
|
{
|
|
QFETCH(QSize, frameSize);
|
|
QFETCH(QPointF, offset);
|
|
QFETCH(QSizeF, size);
|
|
QFETCH(Qt::AspectRatioMode, aspectRatioMode);
|
|
QFETCH(QRectF, expectedRect);
|
|
|
|
QtTestVideoObject object(new QtTestRendererControl);
|
|
QGraphicsVideoItem item;
|
|
object.bind(&item);
|
|
|
|
item.setOffset(offset);
|
|
item.setSize(size);
|
|
item.setAspectRatioMode(aspectRatioMode);
|
|
|
|
QVideoSurfaceFormat format(frameSize, QVideoFrame::Format_ARGB32);
|
|
|
|
{ // Surface setup is deferred until after the first paint.
|
|
QImage image(320, 240, QImage::Format_RGB32);
|
|
QPainter painter(&image);
|
|
|
|
item.paint(&painter, 0);
|
|
}
|
|
QVERIFY(object.testService->rendererControl->surface() != 0);
|
|
QVERIFY(object.testService->rendererControl->surface()->start(format));
|
|
|
|
QCoreApplication::processEvents();
|
|
QCOMPARE(item.boundingRect(), expectedRect);
|
|
}
|
|
|
|
static const uchar rgb32ImageData[] =
|
|
{
|
|
0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0xff, 0x00,
|
|
0x00, 0xff, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00
|
|
};
|
|
|
|
void tst_QGraphicsVideoItem::paint()
|
|
{
|
|
QtTestVideoObject object(new QtTestRendererControl);
|
|
QtTestGraphicsVideoItem *item = new QtTestGraphicsVideoItem;
|
|
object.bind(item);
|
|
|
|
QGraphicsScene graphicsScene;
|
|
graphicsScene.addItem(item);
|
|
QGraphicsView graphicsView(&graphicsScene);
|
|
graphicsView.show();
|
|
QVERIFY(item->waitForPaint(1));
|
|
|
|
QPainterVideoSurface *surface = qobject_cast<QPainterVideoSurface *>(
|
|
object.testService->rendererControl->surface());
|
|
if (!surface)
|
|
QSKIP("QGraphicsVideoItem is not QPainterVideoSurface based");
|
|
|
|
QVideoSurfaceFormat format(QSize(2, 2), QVideoFrame::Format_RGB32);
|
|
|
|
QVERIFY(surface->start(format));
|
|
QCOMPARE(surface->isActive(), true);
|
|
QCOMPARE(surface->isReady(), true);
|
|
|
|
QVERIFY(item->waitForPaint(1));
|
|
|
|
QCOMPARE(surface->isActive(), true);
|
|
QCOMPARE(surface->isReady(), true);
|
|
|
|
QVideoFrame frame(sizeof(rgb32ImageData), QSize(2, 2), 8, QVideoFrame::Format_RGB32);
|
|
|
|
frame.map(QAbstractVideoBuffer::WriteOnly);
|
|
memcpy(frame.bits(), rgb32ImageData, frame.mappedBytes());
|
|
frame.unmap();
|
|
|
|
QVERIFY(surface->present(frame));
|
|
QCOMPARE(surface->isActive(), true);
|
|
QCOMPARE(surface->isReady(), false);
|
|
|
|
QVERIFY(item->waitForPaint(1));
|
|
|
|
QCOMPARE(surface->isActive(), true);
|
|
QCOMPARE(surface->isReady(), true);
|
|
}
|
|
|
|
|
|
QTEST_MAIN(tst_QGraphicsVideoItem)
|
|
|
|
#include "tst_qgraphicsvideoitem.moc"
|