Import relevant source from Qt 4.8

Change-Id: I5078db4081d95290c54f39d3c0efc2fc2f62e6a6

1 files changed, 80 insertions, 0 deletions

diff --git a/tests/auto/declarative/qmlshadersplugin/main.qml b/tests/auto/declarative/qmlshadersplugin/main.qml
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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QML Shaders plugin 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.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 1.0
+import Qt.labs.shaders 1.0
+
+ Rectangle {
+     width: 300
+     height: 300
+
+     Text {
+         id: textLabel
+         text: "Hello World"
+         anchors.centerIn: parent
+         font.pixelSize: 48
+     }
+
+     ShaderEffectItem {
+         objectName: "effectItem"
+         property variant source: ShaderEffectSource { objectName: "effectSource"; sourceItem: textLabel; hideSource: true }
+         property real wiggleAmount: 0.01
+         anchors.fill: textLabel
+
+         SequentialAnimation on wiggleAmount {
+             loops: Animation.Infinite
+             NumberAnimation { to: -0.01; duration: 500 }
+             NumberAnimation { to: 0.01; duration: 500 }
+         }
+
+         fragmentShader: "
+         varying highp vec2 qt_TexCoord0;
+         uniform sampler2D source;
+         uniform highp float wiggleAmount;
+         void main(void)
+         {
+             highp vec2 wiggledTexCoord = qt_TexCoord0;
+             wiggledTexCoord.s += sin(4.0 * 3.141592653589 * wiggledTexCoord.t) * wiggleAmount;
+             gl_FragColor = texture2D(source, wiggledTexCoord.st);
+         }
+         "
+     }
+ }