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diff --git a/tests/auto/threed/qstereoimage/tst_qstereoimage.cpp b/tests/auto/threed/qstereoimage/tst_qstereoimage.cpp
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--- a/tests/auto/threed/qstereoimage/tst_qstereoimage.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtQuick3D module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** 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.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtTest/QtTest>
-#include "qstereoimage.h"
-#include <QtGui/qpainter.h>
-
-class tst_QStereoImage : public QObject
-{
- Q_OBJECT
-public:
- tst_QStereoImage() {}
- ~tst_QStereoImage() {}
-
-private slots:
- void separateNonEqual_data();
- void separateNonEqual();
- void createAndConvert_data();
- void createAndConvert();
- void painting_data();
- void painting();
-
-private:
- static QImage generateImage
- (int width, int height, const QColor &color,
- QImage::Format format = QImage::Format_RGB32);
- static QImage generateStereoPair
- (int width, int height, const QColor &lcolor, const QColor &rcolor,
- QStereoImage::Layout layout = QStereoImage::LeftRight,
- QImage::Format format = QImage::Format_RGB32);
-};
-
-QImage tst_QStereoImage::generateImage
- (int width, int height, const QColor &color, QImage::Format format)
-{
- QImage image(width, height, format);
- image.fill(color.rgba());
- return image;
-}
-
-QImage tst_QStereoImage::generateStereoPair
- (int width, int height, const QColor &lcolor, const QColor &rcolor,
- QStereoImage::Layout layout, QImage::Format format)
-{
- QImage image;
- QPoint left, right;
-
- switch (layout) {
- default:
- case QStereoImage::LeftRight:
- image = QImage(width * 2, height, format);
- left = QPoint(0, 0);
- right = QPoint(width, 0);
- break;
-
- case QStereoImage::RightLeft:
- image = QImage(width * 2, height, format);
- left = QPoint(width, 0);
- right = QPoint(0, 0);
- break;
-
- case QStereoImage::TopBottom:
- image = QImage(width, height * 2, format);
- left = QPoint(0, 0);
- right = QPoint(0, height);
- break;
-
- case QStereoImage::BottomTop:
- image = QImage(width, height * 2, format);
- left = QPoint(0, height);
- right = QPoint(0, 0);
- break;
- }
-
- uint lpixel = lcolor.rgba();
- uint rpixel = rcolor.rgba();
- for (int y = 0; y < height; ++y) {
- for (int x = 0; x < width; ++x) {
- image.setPixel(x + left.x(), y + left.y(), lpixel);
- image.setPixel(x + right.x(), y + right.y(), rpixel);
- }
- }
-
- return image;
-}
-
-// Test creation of a separate image with non-equal sizes for left
-// and right images, and check that conversions do what we expect.
-void tst_QStereoImage::separateNonEqual_data()
-{
- QTest::addColumn<int>("toLayout");
-
- QTest::newRow("Separate -> LeftRight")
- << int(QStereoImage::LeftRight);
- QTest::newRow("Separate -> RightLeft")
- << int(QStereoImage::RightLeft);
- QTest::newRow("Separate -> TopBottom")
- << int(QStereoImage::TopBottom);
- QTest::newRow("Separate -> BottomTop")
- << int(QStereoImage::BottomTop);
-}
-void tst_QStereoImage::separateNonEqual()
-{
- QFETCH(int, toLayout);
-
- QStereoImage::Layout to = QStereoImage::Layout(toLayout);
-
- QStereoImage image1;
- QVERIFY(image1.isNull());
- QCOMPARE(image1.size(), QSize(0, 0));
- QCOMPARE(image1.width(), 0);
- QCOMPARE(image1.height(), 0);
- QVERIFY(image1.layout() == QStereoImage::Separate);
-
- QImage left(generateImage(120, 100, Qt::red));
- QImage right(generateImage(125, 90, Qt::blue));
-
- image1.setLeftImage(left);
-
- QVERIFY(!image1.isNull());
- QCOMPARE(image1.size(), QSize(120, 100));
- QCOMPARE(image1.width(), 120);
- QCOMPARE(image1.height(), 100);
- QVERIFY(image1.layout() == QStereoImage::Separate);
- QCOMPARE(image1.leftImage(), left);
- QVERIFY(image1.rightImage().isNull());
- QVERIFY(image1.wholeImage().isNull());
-
- QStereoImage image2(image1);
-
- image1.setRightImage(right);
-
- QVERIFY(!image1.isNull());
- QCOMPARE(image1.size(), QSize(125, 100)); // Expands to max(left,right).
- QCOMPARE(image1.width(), 125);
- QCOMPARE(image1.height(), 100);
- QVERIFY(image1.layout() == QStereoImage::Separate);
- QCOMPARE(image1.leftImage(), left);
- QCOMPARE(image1.rightImage(), right);
- QVERIFY(image1.wholeImage().isNull());
-
- QVERIFY(!image2.isNull());
- QCOMPARE(image2.size(), QSize(120, 100));
- QCOMPARE(image2.width(), 120);
- QCOMPARE(image2.height(), 100);
- QVERIFY(image2.layout() == QStereoImage::Separate);
- QCOMPARE(image2.leftImage(), left);
- QVERIFY(image2.rightImage().isNull());
- QVERIFY(image2.wholeImage().isNull());
-
- QImage wholeTo(generateStereoPair(125, 100, Qt::red, Qt::blue, to));
-
- image1.setLayout(to);
- QVERIFY(!image1.isNull());
- QCOMPARE(image1.size(), QSize(125, 100));
- QCOMPARE(image1.width(), 125);
- QCOMPARE(image1.height(), 100);
- QVERIFY(image1.layout() == to);
- QCOMPARE(image1.leftImage().size(), QSize(125, 100));
- QCOMPARE(image1.leftImage().copy(0, 0, 120, 100), left);
- QCOMPARE(image1.rightImage().size(), QSize(125, 100));
- QCOMPARE(image1.rightImage().copy(0, 0, 125, 90), right);
- QCOMPARE(image1.wholeImage().size(), wholeTo.size());
-}
-
-// Test creating stereo images in various formats and converting
-// them to all other possible formats.
-void tst_QStereoImage::createAndConvert_data()
-{
- QTest::addColumn<int>("fromLayout");
- QTest::addColumn<int>("toLayout");
-
- // Foo -> Separate is handled in createAndConvert() below, so we
- // don't need to explicitly list it here.
-
- QTest::newRow("Separate -> LeftRight")
- << int(QStereoImage::Separate)
- << int(QStereoImage::LeftRight);
- QTest::newRow("Separate -> RightLeft")
- << int(QStereoImage::Separate)
- << int(QStereoImage::RightLeft);
- QTest::newRow("Separate -> TopBottom")
- << int(QStereoImage::Separate)
- << int(QStereoImage::TopBottom);
- QTest::newRow("Separate -> BottomTop")
- << int(QStereoImage::Separate)
- << int(QStereoImage::BottomTop);
-
- QTest::newRow("LeftRight -> LeftRight")
- << int(QStereoImage::LeftRight)
- << int(QStereoImage::LeftRight);
- QTest::newRow("LeftRight -> RightLeft")
- << int(QStereoImage::LeftRight)
- << int(QStereoImage::RightLeft);
- QTest::newRow("LeftRight -> TopBottom")
- << int(QStereoImage::LeftRight)
- << int(QStereoImage::TopBottom);
- QTest::newRow("LeftRight -> BottomTop")
- << int(QStereoImage::LeftRight)
- << int(QStereoImage::BottomTop);
-
- QTest::newRow("RightLeft -> LeftRight")
- << int(QStereoImage::RightLeft)
- << int(QStereoImage::LeftRight);
- QTest::newRow("RightLeft -> RightLeft")
- << int(QStereoImage::RightLeft)
- << int(QStereoImage::RightLeft);
- QTest::newRow("RightLeft -> TopBottom")
- << int(QStereoImage::RightLeft)
- << int(QStereoImage::TopBottom);
- QTest::newRow("RightLeft -> BottomTop")
- << int(QStereoImage::RightLeft)
- << int(QStereoImage::BottomTop);
-
- QTest::newRow("TopBottom -> LeftRight")
- << int(QStereoImage::TopBottom)
- << int(QStereoImage::LeftRight);
- QTest::newRow("TopBottom -> RightLeft")
- << int(QStereoImage::TopBottom)
- << int(QStereoImage::RightLeft);
- QTest::newRow("TopBottom -> TopBottom")
- << int(QStereoImage::TopBottom)
- << int(QStereoImage::TopBottom);
- QTest::newRow("TopBottom -> BottomTop")
- << int(QStereoImage::TopBottom)
- << int(QStereoImage::BottomTop);
-
- QTest::newRow("BottomTop -> LeftRight")
- << int(QStereoImage::BottomTop)
- << int(QStereoImage::LeftRight);
- QTest::newRow("BottomTop -> RightLeft")
- << int(QStereoImage::BottomTop)
- << int(QStereoImage::RightLeft);
- QTest::newRow("BottomTop -> TopBottom")
- << int(QStereoImage::BottomTop)
- << int(QStereoImage::TopBottom);
- QTest::newRow("BottomTop -> BottomTop")
- << int(QStereoImage::BottomTop)
- << int(QStereoImage::BottomTop);
-}
-
-void tst_QStereoImage::createAndConvert()
-{
- QFETCH(int, fromLayout);
- QFETCH(int, toLayout);
-
- QStereoImage::Layout from = QStereoImage::Layout(fromLayout);
- QStereoImage::Layout to = QStereoImage::Layout(toLayout);
-
- QStereoImage image2;
-
- QStereoImage image1(QSize(120, 100), QImage::Format_RGB32, from);
- QVERIFY(!image1.isNull());
- QCOMPARE(image1.size(), QSize(120, 100));
- QCOMPARE(image1.width(), 120);
- QCOMPARE(image1.height(), 100);
- QVERIFY(image1.layout() == from);
- QCOMPARE(image1.leftImage().size(), QSize(120, 100));
- QCOMPARE(image1.rightImage().size(), QSize(120, 100));
- if (from == QStereoImage::Separate)
- QVERIFY(image1.wholeImage().isNull());
- else if (from == QStereoImage::LeftRight || from == QStereoImage::RightLeft)
- QCOMPARE(image1.wholeImage().size(), QSize(240, 100));
- else
- QCOMPARE(image1.wholeImage().size(), QSize(120, 200));
-
- QImage left(generateImage(120, 100, Qt::red));
- QImage right(generateImage(120, 100, Qt::blue));
- QImage whole(generateStereoPair(120, 100, Qt::red, Qt::blue, from));
- QImage wholeTo(generateStereoPair(120, 100, Qt::red, Qt::blue, to));
-
- image1.setLeftImage(left);
- image1.setRightImage(right);
-
- QCOMPARE(image1.leftImage(), left);
- QCOMPARE(image1.rightImage(), right);
- if (from == QStereoImage::Separate)
- QVERIFY(image1.wholeImage().isNull());
- else
- QCOMPARE(image1.wholeImage(), whole);
-
- image2 = image1;
-
- // Check separate conversion, which will also test copy-on-write.
- image1.setLayout(QStereoImage::Separate);
-
- QCOMPARE(image1.leftImage(), left);
- QCOMPARE(image1.rightImage(), right);
- QVERIFY(image1.wholeImage().isNull());
- QVERIFY(!image1.isNull());
- QCOMPARE(image1.size(), QSize(120, 100));
- QCOMPARE(image1.width(), 120);
- QCOMPARE(image1.height(), 100);
- QVERIFY(image1.layout() == QStereoImage::Separate);
-
- QVERIFY(image2.layout() == from);
-
- image2.setLayout(to);
- QVERIFY(!image2.isNull());
- QCOMPARE(image2.size(), QSize(120, 100));
- QCOMPARE(image2.width(), 120);
- QCOMPARE(image2.height(), 100);
- QVERIFY(image2.layout() == to);
- QCOMPARE(image2.leftImage(), left);
- QCOMPARE(image2.rightImage(), right);
- QCOMPARE(image2.wholeImage(), wholeTo);
-
- // Test creation with width and height instead of QSize.
- QStereoImage image3(120, 100, QImage::Format_RGB32, from);
- QVERIFY(!image3.isNull());
- QCOMPARE(image3.size(), QSize(120, 100));
- QCOMPARE(image3.width(), 120);
- QCOMPARE(image3.height(), 100);
- QVERIFY(image3.layout() == from);
- image3.setLeftImage(left);
- image3.setRightImage(right);
- QCOMPARE(image3.leftImage(), left);
- QCOMPARE(image3.rightImage(), right);
- if (from == QStereoImage::Separate)
- QVERIFY(image3.wholeImage().isNull());
- else
- QCOMPARE(image3.wholeImage(), whole);
-}
-
-// Test painting into the two halves of a stereo image.
-void tst_QStereoImage::painting_data()
-{
- QTest::addColumn<int>("layoutValue");
-
- QTest::newRow("Separate")
- << int(QStereoImage::Separate);
- QTest::newRow("LeftRight")
- << int(QStereoImage::LeftRight);
- QTest::newRow("RightLeft")
- << int(QStereoImage::RightLeft);
- QTest::newRow("TopBottom")
- << int(QStereoImage::TopBottom);
- QTest::newRow("BottomTop")
- << int(QStereoImage::BottomTop);
-}
-void tst_QStereoImage::painting()
-{
- QFETCH(int, layoutValue);
-
- QStereoImage::Layout layout = QStereoImage::Layout(layoutValue);
-
- QStereoImage image1(QSize(120, 100), QImage::Format_ARGB32, layout);
- QVERIFY(image1.layout() == layout);
-
- QImage left(generateImage(120, 100, Qt::red, QImage::Format_ARGB32));
- QImage right(generateImage(120, 100, Qt::blue, QImage::Format_ARGB32));
- QImage leftTo(generateImage(120, 100, Qt::green, QImage::Format_ARGB32));
- QImage rightTo(generateImage(120, 100, Qt::yellow, QImage::Format_ARGB32));
-
- image1.setLeftImage(left);
- image1.setRightImage(right);
-
- // Fill a rectangle that is partially out of bounds to check
- // that painting is actually being constrained by a clip region.
- QPainter leftPainter;
- image1.beginPaintingLeft(&leftPainter);
- leftPainter.fillRect(-10, -10, 600, 300, Qt::green);
- leftPainter.end();
-
- QCOMPARE(image1.leftImage(), leftTo);
- QCOMPARE(image1.rightImage(), right);
-
- QPainter rightPainter;
- image1.beginPaintingRight(&rightPainter);
- rightPainter.fillRect(-10, -10, 600, 300, Qt::yellow);
- rightPainter.end();
-
- QCOMPARE(image1.leftImage(), leftTo);
- QCOMPARE(image1.rightImage(), rightTo);
-
- // Draw the left and right halves into a different painter.
- QImage whole(generateStereoPair(120, 100, Qt::green, Qt::yellow,
- QStereoImage::LeftRight,
- QImage::Format_ARGB32));
- QImage image2(240, 100, QImage::Format_ARGB32);
- QPainter painter(&image2);
- image1.drawLeft(&painter, QRectF(0, 0, 120, 100));
- image1.drawRight(&painter, QRectF(120, 0, 120, 100));
- painter.end();
- QCOMPARE(image2, whole);
-}
-
-QTEST_APPLESS_MAIN(tst_QStereoImage)
-
-#include "tst_qstereoimage.moc"