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-rw-r--r--tests/auto/qtessellator/testtessellator.cpp116
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diff --git a/tests/auto/qtessellator/testtessellator.cpp b/tests/auto/qtessellator/testtessellator.cpp
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--- a/tests/auto/qtessellator/testtessellator.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 test suite 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 "testtessellator.h"
-#include <private/qtessellator_p.h>
-
-#include "math.h"
-#include <QtCore/QDebug>
-
-class TestTessellator : public QTessellator
-{
-public:
- QVector<XTrapezoid> *traps;
- void addTrap(const Trapezoid &trap);
-};
-
-void TestTessellator::addTrap(const Trapezoid &trap)
-{
- XTrapezoid xtrap;
- xtrap.top = Q27Dot5ToXFixed(trap.top);
- xtrap.bottom = Q27Dot5ToXFixed(trap.bottom);
- xtrap.left.p1.x = Q27Dot5ToXFixed(trap.topLeft->x);
- xtrap.left.p1.y = Q27Dot5ToXFixed(trap.topLeft->y);
- xtrap.left.p2.x = Q27Dot5ToXFixed(trap.bottomLeft->x);
- xtrap.left.p2.y = Q27Dot5ToXFixed(trap.bottomLeft->y);
- xtrap.right.p1.x = Q27Dot5ToXFixed(trap.topRight->x);
- xtrap.right.p1.y = Q27Dot5ToXFixed(trap.topRight->y);
- xtrap.right.p2.x = Q27Dot5ToXFixed(trap.bottomRight->x);
- xtrap.right.p2.y = Q27Dot5ToXFixed(trap.bottomRight->y);
- traps->append(xtrap);
-}
-
-
-void test_tesselate_polygon(QVector<XTrapezoid> *traps, const QPointF *points, int nPoints,
- bool winding)
-{
- TestTessellator t;
- t.traps = traps;
- t.setWinding(winding);
- t.tessellate(points, nPoints);
-}
-
-
-void test_tessellate_polygon_convex(QVector<XTrapezoid> *traps, const QPointF *points, int nPoints,
- bool winding)
-{
- TestTessellator t;
- t.traps = traps;
- t.setWinding(winding);
- t.tessellateConvex(points, nPoints);
-}
-
-
-void test_tessellate_polygon_rect(QVector<XTrapezoid> *traps, const QPointF *points, int nPoints,
- bool winding)
-{
- // 5 points per rect
- if (nPoints % 5 != 0)
- qWarning() << Q_FUNC_INFO << "multiples of 5 points expected";
-
- TestTessellator t;
- t.traps = traps;
- t.setWinding(winding);
- for (int i = 0; i < nPoints / 5; ++i) {
- QPointF rectA = points[5*i];
- QPointF rectB = points[5*i+1];
- QPointF rectC = points[5*i+2];
- QPointF rectD = points[5*i+3];
-
- QPointF a = (rectA + rectD) * 0.5;
- QPointF b = (rectB + rectC) * 0.5;
-
- QPointF delta = rectA - rectD;
-
- qreal width = sqrt(delta.x() * delta.x() + delta.y() * delta.y());
-
- t.tessellateRect(a, b, width);
- }
-}