Backported QML ShaderEffectItem from QML2.0 into Qt Quick 1.1

This issue is about backporting Scenegraph's ShaderEffectItem and ShaderEffectSource elements into Qt Quick 1.1 as a Qt labs plugin.
Purpose of these elements is to provide an interface for utilizing OpenGL shaders in QML applications.

Task-number: QTBUG-18346
Reviewed-by: Kim Gronholm

58 files changed, 4430 insertions, 1 deletions

diff --git a/tests/auto/declarative/declarative.pro b/tests/auto/declarative/declarative.pro
index 1f0d32a..1bcc26f 100644
--- a/tests/auto/declarative/declarative.pro
+++ b/tests/auto/declarative/declarative.pro
@@ -79,5 +79,7 @@ contains(QT_CONFIG, webkit) {
            qdeclarativewebview
 }
 
+contains(QT_CONFIG, opengl): SUBDIRS += qmlshadersplugin
+
 # Tests which should run in Pulse
 PULSE_TESTS = $$SUBDIRS
diff --git a/tests/auto/declarative/qmlshadersplugin/main.qml b/tests/auto/declarative/qmlshadersplugin/main.qml
new file mode 100644
index 0000000..fc80b39
--- /dev/null
+++ b/tests/auto/declarative/qmlshadersplugin/main.qml
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+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);
+         }
+         "
+     }
+ }
diff --git a/tests/auto/declarative/qmlshadersplugin/qmlshadersplugin.pro b/tests/auto/declarative/qmlshadersplugin/qmlshadersplugin.pro
new file mode 100644
index 0000000..6225a8f
--- /dev/null
+++ b/tests/auto/declarative/qmlshadersplugin/qmlshadersplugin.pro
@@ -0,0 +1,18 @@
+load(qttest_p4)
+
+QT += opengl declarative
+SOURCES += tst_qmlshadersplugin.cpp
+
+SOURCES += \
+    ../../../../src/imports/shaders/src/shadereffectitem.cpp \
+    ../../../../src/imports/shaders/src/shadereffectsource.cpp \
+    ../../../../src/imports/shaders/src/shadereffect.cpp \
+    ../../../../src/imports/shaders/src/shadereffectbuffer.cpp \
+    ../../../../src/imports/shaders/src/scenegraph/qsggeometry.cpp
+
+HEADERS += \
+    ../../../../src/imports/shaders/src/shadereffectitem.h \
+    ../../../../src/imports/shaders/src/shadereffectsource.h \
+    ../../../../src/imports/shaders/src/shadereffect.h \
+    ../../../../src/imports/shaders/src/shadereffectbuffer.h \
+    ../../../../src/imports/shaders/src/scenegraph/qsggeometry.h
diff --git a/tests/auto/declarative/qmlshadersplugin/tst_qmlshadersplugin.cpp b/tests/auto/declarative/qmlshadersplugin/tst_qmlshadersplugin.cpp
new file mode 100644
index 0000000..61fe2ee
--- /dev/null
+++ b/tests/auto/declarative/qmlshadersplugin/tst_qmlshadersplugin.cpp
@@ -0,0 +1,205 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qtest.h>
+#include <QtDeclarative>
+#include "../../../../src/imports/shaders/src/shadereffectitem.h"
+#include "../../../../src/imports/shaders/src/shadereffectsource.h"
+#include "../../../../src/imports/shaders/src/shadereffect.h"
+
+static const char qt_default_vertex_code[] =
+        "uniform highp mat4 qt_ModelViewProjectionMatrix;\n"
+        "attribute highp vec4 qt_Vertex;\n"
+        "attribute highp vec2 qt_MultiTexCoord0;\n"
+        "varying highp vec2 qt_TexCoord0;\n"
+        "void main(void)\n"
+        "{\n"
+            "qt_TexCoord0 = qt_MultiTexCoord0;\n"
+            "gl_Position = qt_ModelViewProjectionMatrix * qt_Vertex;\n"
+        "}\n";
+
+static const char qt_default_fragment_code[] =
+        "varying highp vec2 qt_TexCoord0;\n"
+        "uniform lowp sampler2D source;\n"
+        "void main(void)\n"
+        "{\n"
+            "gl_FragColor = texture2D(source, qt_TexCoord0.st);\n"
+        "}\n";
+
+class tst_qmlshadersplugin : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void initTestCase();
+    void shaderEffectItemAPI();
+    void shaderEffectSourceAPI();
+    void combined();
+
+private:
+    QDeclarativeEngine engine;
+};
+
+void tst_qmlshadersplugin::initTestCase()
+{
+    const char *uri ="Qt.labs.shaders";
+    qmlRegisterType<ShaderEffectItem>(uri, 1, 0, "ShaderEffectItem");
+    qmlRegisterType<ShaderEffectSource>(uri, 1, 0, "ShaderEffectSource");
+}
+
+
+void tst_qmlshadersplugin::shaderEffectItemAPI()
+{
+    // Creation
+    QString componentStr = "import QtQuick 1.0\n"
+            "import Qt.labs.shaders 1.0\n"
+            "ShaderEffectItem {\n"
+            "property variant source\n"
+            "width: 200; height: 300\n"
+            "}";
+    QDeclarativeComponent component(&engine);
+    component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
+
+    QObject *obj = component.create();
+    QTest::qWait(100);
+    QVERIFY(obj != 0);
+
+    // Default values
+    QCOMPARE(obj->property("width").toDouble(), 200.);
+    QCOMPARE(obj->property("height").toDouble(), 300.);
+    QCOMPARE(obj->property("fragmentShader").toString(), QString(""));
+    QCOMPARE(obj->property("vertexShader").toString(), QString(""));
+    QCOMPARE(obj->property("blending").toBool(), true);
+    QCOMPARE(obj->property("meshResolution").toSize(), QSize(1, 1));
+    QCOMPARE(obj->property("visible").toBool(), true);
+
+    // Seting the values
+    QVERIFY(obj->setProperty("fragmentShader", QString(qt_default_fragment_code)));
+    QVERIFY(obj->setProperty("vertexShader", QString(qt_default_vertex_code)));
+    QVERIFY(obj->setProperty("blending", false));
+    QVERIFY(obj->setProperty("meshResolution", QSize(20, 10)));
+    QVERIFY(obj->setProperty("visible", false));
+
+    QCOMPARE(obj->property("fragmentShader").toString(), QString(qt_default_fragment_code));
+    QCOMPARE(obj->property("vertexShader").toString(), QString(qt_default_vertex_code));
+    QCOMPARE(obj->property("blending").toBool(), false);
+    QCOMPARE(obj->property("meshResolution").toSize(), QSize(20, 10));
+    QCOMPARE(obj->property("visible").toBool(), false);
+
+    delete obj;
+}
+
+void tst_qmlshadersplugin::shaderEffectSourceAPI()
+{
+    // Creation
+    QString componentStr = "import QtQuick 1.0\n"
+            "import Qt.labs.shaders 1.0\n"
+            "ShaderEffectSource {}";
+    QDeclarativeComponent shaderEffectSourceComponent(&engine);
+    shaderEffectSourceComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
+
+    QObject *obj = shaderEffectSourceComponent.create();
+    QTest::qWait(100);
+    QVERIFY(obj != 0);
+
+    // Default values
+    QCOMPARE(obj->property("sourceRect").toRect(), QRect(0, 0, 0, 0));
+    QCOMPARE(obj->property("textureSize").toSize(), QSize(0, 0));
+    QCOMPARE(obj->property("live").toBool(), true);
+    QCOMPARE(obj->property("hideSource").toBool(), false);
+    QCOMPARE(obj->property("wrapMode").toUInt(), static_cast<unsigned int>(ShaderEffectSource::ClampToEdge));
+
+    // Seting the values
+    componentStr = "import QtQuick 1.0\n"
+        "Item {}";
+    QDeclarativeComponent itemComponent(&engine);
+    itemComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
+    QDeclarativeItem *item = qobject_cast<QDeclarativeItem *> (itemComponent.create());
+    QVERIFY(item != 0);
+
+    QVERIFY(obj->setProperty("sourceItem", QVariant::fromValue(item)));
+    QVERIFY(obj->setProperty("sourceRect", QRect(10, 20, 30, 40)));
+    QVERIFY(obj->setProperty("textureSize", QSize(50, 100)));
+    QVERIFY(obj->setProperty("live", false));
+    QVERIFY(obj->setProperty("hideSource", true));
+    QVERIFY(obj->setProperty("wrapMode", static_cast<unsigned int>(ShaderEffectSource::Repeat)));
+
+    QCOMPARE(obj->property("sourceItem"), QVariant::fromValue(item));
+    QCOMPARE(obj->property("sourceRect").toRect(), QRect(10, 20, 30, 40));
+    QCOMPARE(obj->property("textureSize").toSize(), QSize(50, 100));
+    QCOMPARE(obj->property("live").toBool(), false);
+    QCOMPARE(obj->property("hideSource").toBool(), true);
+    QCOMPARE(obj->property("wrapMode").toUInt(), static_cast<unsigned int>(ShaderEffectSource::Repeat));
+
+    delete item;
+    delete obj;
+}
+
+void tst_qmlshadersplugin::combined()
+{
+    QGLFormat format = QGLFormat::defaultFormat();
+    format.setSampleBuffers(false);
+    format.setSwapInterval(1);
+
+    QGLWidget* glWidget = new QGLWidget(format);
+    glWidget->setAutoFillBackground(false);
+
+    QDeclarativeView view;
+    view.setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
+    view.setAttribute(Qt::WA_OpaquePaintEvent);
+    view.setAttribute(Qt::WA_NoSystemBackground);
+    view.setViewport(glWidget);
+    view.setSource(QUrl::fromLocalFile("main.qml"));
+    view.show();
+    QTest::qWait(1000);
+
+    QObject *item = view.rootObject()->findChild<QDeclarativeItem*>("effectItem");
+    QVERIFY(item != 0);
+
+    QObject *src = view.rootObject()->findChild<QDeclarativeItem*>("effectSource");
+    QVERIFY(src != 0);
+
+    QCOMPARE(item->property("source"), QVariant::fromValue(src));
+}
+
+QTEST_MAIN(tst_qmlshadersplugin)
+
+#include "tst_qmlshadersplugin.moc"
diff --git a/tests/benchmarks/declarative/declarative.pro b/tests/benchmarks/declarative/declarative.pro
index 5dd31f3..51bbfae 100644
--- a/tests/benchmarks/declarative/declarative.pro
+++ b/tests/benchmarks/declarative/declarative.pro
@@ -10,6 +10,6 @@ SUBDIRS += \
            script \
            qmltime
 
-contains(QT_CONFIG, opengl): SUBDIRS += painting
+contains(QT_CONFIG, opengl): SUBDIRS += painting qmlshadersplugin
 
 
diff --git a/tests/benchmarks/declarative/qmlshadersplugin/GaussianBlur.qml b/tests/benchmarks/declarative/qmlshadersplugin/GaussianBlur.qml
new file mode 100644
index 0000000..4424b0b
--- /dev/null
+++ b/tests/benchmarks/declarative/qmlshadersplugin/GaussianBlur.qml
@@ -0,0 +1,43 @@
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Item {
+    id: gaussianBlur
+    property variant source: 0
+    property real radius: 8;
+    property real deviation: Math.sqrt(-((radius+1) * (radius+1)) / (2 * Math.log(1.0 / 255.0)))
+    property bool live: true
+
+    ShaderEffectItem {
+        id: cache
+        anchors.fill: parent
+        visible: !gaussianBlur.live
+        property variant source: ShaderEffectSource { sourceItem: verticalBlur; live: false; hideSource: true }
+    }
+
+    GaussianDirectionalBlur {
+        id: verticalBlur
+        anchors.fill: parent
+
+        deltaX: 0.0
+        deltaY: 1.0/parent.height
+
+        source: ShaderEffectSource { sourceItem: horizontalBlur; hideSource: true }
+        deviation: gaussianBlur.deviation
+        radius: gaussianBlur.radius
+    }
+
+    GaussianDirectionalBlur {
+        id: horizontalBlur
+        anchors.fill: parent
+        blending: false
+
+        deltaX: 1.0/parent.width
+        deltaY: 0.0
+
+        source: gaussianBlur.source
+        deviation: gaussianBlur.deviation
+        radius: gaussianBlur.radius
+    }
+
+}
diff --git a/tests/benchmarks/declarative/qmlshadersplugin/GaussianDirectionalBlur.qml b/tests/benchmarks/declarative/qmlshadersplugin/GaussianDirectionalBlur.qml
new file mode 100644
index 0000000..33f576b
--- /dev/null
+++ b/tests/benchmarks/declarative/qmlshadersplugin/GaussianDirectionalBlur.qml
@@ -0,0 +1,168 @@
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+// Note 1. This shader implements gaussian blur without dynamic array access from inside shader loops (Optional feature in OpenGLES 2.0).
+// Note 2. Shader code is generated to avoid ecessive if-else structure in fragment shader. Code re-generation (very slow!) happens if blur radius is changed.
+
+ShaderEffectItem {
+    id: effect
+    property variant source: 0
+    property real deviation: Math.sqrt(-((radius+1) * (radius+1)) / (2 * Math.log(1.0 / 255.0)));
+    property real radius: 8;
+    property real deltaX: 0.0
+    property real deltaY: 0.0
+
+    property real gaussianSum: 0.0
+    property real startIndex: 0.0
+    property real samples: radius * 2
+
+    property variant gwts: []
+    property variant delta: Qt.vector3d(effect.deltaX, effect.deltaY, effect.startIndex);
+    property variant factor_0_2: Qt.vector3d(effect.gwts[0], effect.gwts[1], effect.gwts[2]);
+    property variant factor_3_5: Qt.vector3d(effect.gwts[3],effect.gwts[4],effect.gwts[5]);
+    property variant factor_6_8: Qt.vector3d(effect.gwts[6],effect.gwts[7],effect.gwts[8]);
+    property variant factor_9_11: Qt.vector3d(effect.gwts[9],effect.gwts[10],effect.gwts[11]);
+    property variant factor_12_14: Qt.vector3d(effect.gwts[12],effect.gwts[13],effect.gwts[14]);
+    property variant factor_15_17: Qt.vector3d(effect.gwts[15],effect.gwts[16],effect.gwts[17]);
+    property variant factor_18_20: Qt.vector3d(effect.gwts[18],effect.gwts[19],effect.gwts[20]);
+    property variant factor_21_23: Qt.vector3d(effect.gwts[21],effect.gwts[22],effect.gwts[23]);
+    property variant factor_24_26: Qt.vector3d(effect.gwts[24],effect.gwts[25],effect.gwts[26]);
+    property variant factor_27_29: Qt.vector3d(effect.gwts[27],effect.gwts[28],effect.gwts[29]);
+    property variant factor_30_32: Qt.vector3d(effect.gwts[30],effect.gwts[31],effect.gwts[32]);
+
+    //Gaussian function = h(x):=(1/sqrt(2*3.14159*(D^2))) * %e^(-(x^2)/(2*(D^2)));
+    function gausFunc(x){
+        return (1/Math.sqrt(2*3.1415926*(Math.pow(effect.deviation,2)))) * Math.pow(2.7182818,-((Math.pow(x,2))/(2*(Math.pow(effect.deviation,2)))));
+    }
+
+    function calcGWTS() {
+        var n = new Array(Math.floor(effect.samples));
+        var step
+        for (var i = 0; i < effect.samples; i++) {
+            step = -effect.samples/2 + i + 0.5
+            n[i] = gausFunc(step);
+        }
+        return n;
+    }
+
+    function buildFragmentShader() {
+
+        var shaderSteps = [
+            "gl_FragColor += texture2D(source, texCoord) * factor_0_2.x; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_0_2.y; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_0_2.z; texCoord += shift;",
+
+            "gl_FragColor += texture2D(source, texCoord) * factor_3_5.x; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_3_5.y; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_3_5.z; texCoord += shift;",
+
+            "gl_FragColor += texture2D(source, texCoord) * factor_6_8.x; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_6_8.y; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_6_8.z; texCoord += shift;",
+
+            "gl_FragColor += texture2D(source, texCoord) * factor_9_11.x; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_9_11.y; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_9_11.z; texCoord += shift;",
+
+            "gl_FragColor += texture2D(source, texCoord) * factor_12_14.x; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_12_14.y; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_12_14.z; texCoord += shift;",
+
+            "gl_FragColor += texture2D(source, texCoord) * factor_15_17.x; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_15_17.y; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_15_17.z; texCoord += shift;",
+
+            "gl_FragColor += texture2D(source, texCoord) * factor_18_20.x; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_18_20.y; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_18_20.z; texCoord += shift;",
+
+            "gl_FragColor += texture2D(source, texCoord) * factor_21_23.x; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_21_23.y; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_21_23.z; texCoord += shift;",
+
+            "gl_FragColor += texture2D(source, texCoord) * factor_24_26.x; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_24_26.y; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_24_26.z; texCoord += shift;",
+
+            "gl_FragColor += texture2D(source, texCoord) * factor_27_29.x; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_27_29.y; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_27_29.z; texCoord += shift;",
+
+            "gl_FragColor += texture2D(source, texCoord) * factor_30_32.x; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_30_32.y; texCoord += shift;",
+            "gl_FragColor += texture2D(source, texCoord) * factor_30_32.z; texCoord += shift;"
+        ]
+
+        var shader = fragmentShader_begin
+        var samples = effect.samples
+        if (samples > 32) {
+            console.log("GaussianBlur: Maximum of 32 blur samples exceeded!")
+            samples = 32
+        }
+
+        for (var i = 0; i < samples; i++) {
+            shader += shaderSteps[i]
+        }
+
+        shader += fragmentShader_end
+        effect.fragmentShader = shader
+
+    }
+
+    onDeviationChanged:{
+        effect.startIndex = -effect.samples/2 + 0.5
+        effect.gwts = calcGWTS();
+        var sum = 0.0;
+        for (var j = 0; j < effect.samples; j++) {
+            sum += effect.gwts[j];
+        }
+        effect.gaussianSum = sum
+    }
+
+    Component.onCompleted:{
+        effect.startIndex = -effect.samples/2 + 0.5
+        effect.gwts = calcGWTS();
+        var sum = 0.0;
+        for (var j = 0; j < effect.samples; j++) {
+            sum += effect.gwts[j];
+        }
+        effect.gaussianSum = sum
+        buildFragmentShader()
+    }
+
+    onSamplesChanged: {
+        buildFragmentShader()
+    }
+
+    property string fragmentShader_begin:
+        "
+        varying mediump vec2 qt_TexCoord0;
+        uniform sampler2D source;
+        uniform highp vec3 delta;
+        uniform highp vec3 factor_0_2;
+        uniform highp vec3 factor_3_5;
+        uniform highp vec3 factor_6_8;
+        uniform highp vec3 factor_9_11;
+        uniform highp vec3 factor_12_14;
+        uniform highp vec3 factor_15_17;
+        uniform highp vec3 factor_18_20;
+        uniform highp vec3 factor_21_23;
+        uniform highp vec3 factor_24_26;
+        uniform highp vec3 factor_27_29;
+        uniform highp vec3 factor_30_32;
+        uniform highp float gaussianSum;
+
+        void main() {
+            highp vec2 shift = vec2(delta.x, delta.y);
+            highp float index = delta.z;
+            mediump vec2 texCoord = qt_TexCoord0 + (shift * index);
+            gl_FragColor = vec4(0.0, 0.0, 0.0, 0.0);
+        "
+
+    property string fragmentShader_end:
+        "
+            if (gaussianSum > 0.0)
+                gl_FragColor /= gaussianSum;
+        }
+        "
+}
diff --git a/tests/benchmarks/declarative/qmlshadersplugin/GaussianDropShadow.qml b/tests/benchmarks/declarative/qmlshadersplugin/GaussianDropShadow.qml
new file mode 100644
index 0000000..be78c86
--- /dev/null
+++ b/tests/benchmarks/declarative/qmlshadersplugin/GaussianDropShadow.qml
@@ -0,0 +1,41 @@
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Item {
+    id: gaussianDropShadow
+
+    property color shadowColor: Qt.rgba(0.5, 0.5, 0.5, 1.0)
+    property variant source: 0
+    property real radius: 8
+    property real deviation: Math.sqrt(-((radius+1) * (radius+1)) / (2 * Math.log(1.0 / 255.0)))
+    property bool live: true
+
+    GaussianBlur {
+        id: blur
+        anchors.fill: parent
+        radius: gaussianDropShadow.radius
+        deviation: gaussianDropShadow.deviation
+        source: gaussianDropShadow.source
+        live: gaussianDropShadow.live
+    }
+
+    ShaderEffectItem {
+        id: shadow
+        property color shadowColor: gaussianDropShadow.shadowColor
+        property variant source: ShaderEffectSource { sourceItem: blur; hideSource: true }
+        anchors.fill: parent
+
+        fragmentShader:
+            "
+            varying mediump vec2 qt_TexCoord0;
+            uniform sampler2D source;
+            uniform lowp vec4 shadowColor;
+
+            void main() {
+                lowp vec4 sourceColor = texture2D(source, qt_TexCoord0);
+                gl_FragColor = mix(vec4(0), shadowColor, sourceColor.a);
+            }
+            "
+    }
+}
+
diff --git a/tests/benchmarks/declarative/qmlshadersplugin/TestGaussianDropShadow.qml b/tests/benchmarks/declarative/qmlshadersplugin/TestGaussianDropShadow.qml
new file mode 100755
index 0000000..5843d55
--- /dev/null
+++ b/tests/benchmarks/declarative/qmlshadersplugin/TestGaussianDropShadow.qml
@@ -0,0 +1,66 @@
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Item {
+    id: main
+    width: 360
+    height: 640
+
+    property bool liveShadows: true
+    property real r: 0
+
+    NumberAnimation on r {
+        loops: Animation.Infinite
+        from: 0
+        to: 360
+        duration: 3000
+    }
+
+    Image {
+        id: background
+        width: main.width
+        height: main.height
+        fillMode: Image.Tile
+        source: "bg.jpg"
+    }
+
+    GaussianDropShadow {
+        x: image1.x + 50
+        y: image1.y + 50
+        width: image1.width
+        height: image1.height
+        shadowColor: "#88000000"
+        source: ShaderEffectSource { sourceItem: image1; hideSource: false; sourceRect: Qt.rect(-10, -10, image1.width + 20, image1.height + 20) }
+        radius: 12.0
+        deviation: 12
+        rotation: r
+    }
+
+    Image {
+        id: image1
+        anchors.fill: parent
+        source: "drop_shadow_small.png"
+        smooth: true
+        rotation: r
+    }
+
+    GaussianDropShadow {
+        x: image2.x + 50
+        y: image2.y + 50
+        width: image2.width
+        height: image2.height
+        shadowColor: "#88000000"
+        source: ShaderEffectSource { sourceItem: image2; hideSource: false; sourceRect: Qt.rect(-10, -10, image2.width + 20, image2.height + 20) }
+        radius: 12.0
+        deviation: 12
+        rotation: -r
+    }
+
+    Image {
+        id: image2
+        anchors.fill: parent
+        source: "drop_shadow_small.png"
+        smooth: true
+        rotation: -r
+    }
+}
diff --git a/tests/benchmarks/declarative/qmlshadersplugin/TestWater.qml b/tests/benchmarks/declarative/qmlshadersplugin/TestWater.qml
new file mode 100755
index 0000000..4d90950
--- /dev/null
+++ b/tests/benchmarks/declarative/qmlshadersplugin/TestWater.qml
@@ -0,0 +1,20 @@
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Item {
+    width: 360
+    height: 640
+
+    Image {
+        id: image
+        width: parent.width
+        height: parent.height * 0.65
+        source: "sky.jpg"
+        smooth: true
+    }
+    Water {
+        sourceItem: image
+        intensity: 5
+        height: parent.height - image.height
+    }
+}
diff --git a/tests/benchmarks/declarative/qmlshadersplugin/Water.qml b/tests/benchmarks/declarative/qmlshadersplugin/Water.qml
new file mode 100644
index 0000000..02486dd
--- /dev/null
+++ b/tests/benchmarks/declarative/qmlshadersplugin/Water.qml
@@ -0,0 +1,85 @@
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Item {
+    id: root
+    property alias sourceItem: effectsource.sourceItem
+    property real intensity: 1
+    property bool waving: true
+    anchors.top: sourceItem.bottom
+    width: sourceItem.width
+    height: sourceItem.height
+
+    ShaderEffectItem {
+        anchors.fill: parent
+        property variant source: effectsource
+        property real f: 0
+        property real f2: 0
+        property alias intensity: root.intensity
+        smooth: true
+
+        ShaderEffectSource {
+            id: effectsource
+            hideSource: false
+            smooth: true
+        }
+
+        fragmentShader:
+            "
+            varying highp vec2 qt_TexCoord0;
+            uniform sampler2D source;
+            uniform lowp float qt_Opacity;
+            uniform highp float f;
+            uniform highp float f2;
+            uniform highp float intensity;
+
+            void main() {
+                const highp float twopi = 3.141592653589 * 2.0;
+
+                highp float distanceFactorToPhase = pow(qt_TexCoord0.y + 0.5, 8.0) * 5.0;
+                highp float ofx = sin(f * twopi + distanceFactorToPhase) / 100.0;
+                highp float ofy = sin(f2 * twopi + distanceFactorToPhase * qt_TexCoord0.x) / 60.0;
+
+                highp float intensityDampingFactor = (qt_TexCoord0.x + 0.1) * (qt_TexCoord0.y + 0.2);
+                highp float distanceFactor = (1.0 - qt_TexCoord0.y) * 4.0 * intensity * intensityDampingFactor;
+
+                ofx *= distanceFactor;
+                ofy *= distanceFactor;
+
+                highp float x = qt_TexCoord0.x + ofx;
+                highp float y = 1.0 - qt_TexCoord0.y + ofy;
+
+                highp float fake = (sin((ofy + ofx) * twopi) + 0.5) * 0.05 * (1.2 - qt_TexCoord0.y) * intensity * intensityDampingFactor;
+
+                highp vec4 pix =
+                    texture2D(source, vec2(x, y)) * 0.6 +
+                    texture2D(source, vec2(x-fake, y)) * 0.15 +
+                    texture2D(source, vec2(x, y-fake)) * 0.15 +
+                    texture2D(source, vec2(x+fake, y)) * 0.15 +
+                    texture2D(source, vec2(x, y+fake)) * 0.15;
+
+                highp float darken = 0.6 - (ofx - ofy) / 2.0;
+                pix.b *= 1.2 * darken;
+                pix.r *= 0.9 * darken;
+                pix.g *= darken;
+
+                gl_FragColor = qt_Opacity * vec4(pix.r, pix.g, pix.b, 1.0);
+            }
+            "
+
+        NumberAnimation on f {
+            running: root.waving
+            loops: Animation.Infinite
+            from: 0
+            to: 1
+            duration: 2410
+        }
+        NumberAnimation on f2 {
+            running: root.waving
+            loops: Animation.Infinite
+            from: 0
+            to: 1
+            duration: 1754
+        }
+    }
+}
diff --git a/tests/benchmarks/declarative/qmlshadersplugin/bg.jpg b/tests/benchmarks/declarative/qmlshadersplugin/bg.jpg
new file mode 100644
index 0000000..4d22143
--- /dev/null
+++ b/tests/benchmarks/declarative/qmlshadersplugin/bg.jpg
diff --git a/tests/benchmarks/declarative/qmlshadersplugin/drop_shadow_small.png b/tests/benchmarks/declarative/qmlshadersplugin/drop_shadow_small.png
new file mode 100755
index 0000000..4a9b283
--- /dev/null
+++ b/tests/benchmarks/declarative/qmlshadersplugin/drop_shadow_small.png
diff --git a/tests/benchmarks/declarative/qmlshadersplugin/qmlshadersplugin.pro b/tests/benchmarks/declarative/qmlshadersplugin/qmlshadersplugin.pro
new file mode 100644
index 0000000..9fb8852
--- /dev/null
+++ b/tests/benchmarks/declarative/qmlshadersplugin/qmlshadersplugin.pro
@@ -0,0 +1,23 @@
+QT += opengl declarative testlib
+
+TARGET = tst_performance
+
+SOURCES += \
+    tst_performance.cpp \
+    ../../../../src/imports/shaders/src/shadereffectitem.cpp \
+    ../../../../src/imports/shaders/src/shadereffectsource.cpp \
+    ../../../../src/imports/shaders/src/shadereffect.cpp \
+    ../../../../src/imports/shaders/src/shadereffectbuffer.cpp \
+    ../../../../src/imports/shaders/src/scenegraph/qsggeometry.cpp
+
+HEADERS += \
+    ../../../../src/imports/shaders/src/shadereffectitem.h \
+    ../../../../src/imports/shaders/src/shadereffectsource.h \
+    ../../../../src/imports/shaders/src/shadereffect.h \
+    ../../../../src/imports/shaders/src/shadereffectbuffer.h \
+    ../../../../src/imports/shaders/src/scenegraph/qsggeometry.h
+
+OTHER_FILES += \
+    *.qml \
+    *.png \
+    *.jpg
diff --git a/tests/benchmarks/declarative/qmlshadersplugin/sky.jpg b/tests/benchmarks/declarative/qmlshadersplugin/sky.jpg
new file mode 100644
index 0000000..8fc19ed
--- /dev/null
+++ b/tests/benchmarks/declarative/qmlshadersplugin/sky.jpg
diff --git a/tests/benchmarks/declarative/qmlshadersplugin/tst_performance.cpp b/tests/benchmarks/declarative/qmlshadersplugin/tst_performance.cpp
new file mode 100644
index 0000000..6ee6979
--- /dev/null
+++ b/tests/benchmarks/declarative/qmlshadersplugin/tst_performance.cpp
@@ -0,0 +1,110 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/qtest.h>
+#include <QtDeclarative>
+#include "../../../../src/imports/shaders/src/shadereffectitem.h"
+#include "../../../../src/imports/shaders/src/shadereffectsource.h"
+//#include "../../../src/shadereffect.h"
+
+class BenchmarkItem : public QDeclarativeItem
+{
+    Q_OBJECT
+
+public:
+    BenchmarkItem( QDeclarativeItem * parent = 0 ) : QDeclarativeItem(parent)
+        , m_frameCount(0)
+    {
+        setFlag(QGraphicsItem::ItemHasNoContents, false);
+    }
+
+    void paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
+        QDeclarativeItem::paint(painter, option, widget);
+        if (timer.restart() > 7) m_frameCount++;
+    }
+
+    int frameCount() { return m_frameCount; }
+
+private:
+    int m_frameCount;
+    QTime timer;
+};
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    QDeclarativeView view;
+    view.setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
+    view.setAttribute(Qt::WA_OpaquePaintEvent);
+    view.setAttribute(Qt::WA_NoSystemBackground);
+    view.setResizeMode(QDeclarativeView::SizeViewToRootObject);
+
+    qmlRegisterType<ShaderEffectItem>("Qt.labs.shaders", 1, 0, "ShaderEffectItem");
+    qmlRegisterType<ShaderEffectSource>("Qt.labs.shaders", 1, 0, "ShaderEffectSource");
+
+    QGLFormat format = QGLFormat::defaultFormat();
+    format.setSampleBuffers(false);
+    format.setSwapInterval(1);
+
+    QGLWidget* glWidget = new QGLWidget(format);
+    glWidget->setAutoFillBackground(false);
+    view.setViewport(glWidget);
+    view.show();
+
+    view.setSource(QUrl::fromLocalFile("TestWater.qml"));
+    BenchmarkItem *benchmarkItem;
+
+    qDebug() << "Sea Water benchmark:";
+    benchmarkItem = new BenchmarkItem(dynamic_cast<QDeclarativeItem *>(view.rootObject()));
+    QTest::qWait(5000);
+    qDebug() << "Rendered " << benchmarkItem->frameCount() << " frames in 5 seconds";
+    qDebug() << "Average " << benchmarkItem->frameCount() / 5.0 << " frames per second";
+
+    qDebug() << "Gaussian drop shadow benchmark:";
+    view.setSource(QUrl::fromLocalFile("TestGaussianDropShadow.qml"));
+    benchmarkItem = new BenchmarkItem(dynamic_cast<QDeclarativeItem *>(view.rootObject()));
+    QTest::qWait(5000);
+    qDebug() << "Rendered " << benchmarkItem->frameCount() << " frames in 5 seconds";
+    qDebug() << "Average " << benchmarkItem->frameCount() / 5.0 << " frames per second";
+}
+
+#include "tst_performance.moc"
diff --git a/tests/manual/declarative/declarative.pro b/tests/manual/declarative/declarative.pro
new file mode 100644
index 0000000..337db2f
--- /dev/null
+++ b/tests/manual/declarative/declarative.pro
@@ -0,0 +1,3 @@
+TEMPLATE = subdirs
+contains(QT_CONFIG, opengl): SUBDIRS += qmlshadersplugin
+
diff --git a/tests/manual/declarative/qmlshadersplugin/main.cpp b/tests/manual/declarative/qmlshadersplugin/main.cpp
new file mode 100644
index 0000000..3f40e92
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/main.cpp
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui/QApplication>
+#include <QtOpenGL>
+#include "qmlapplicationviewer.h"
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    QGLFormat format = QGLFormat::defaultFormat();
+    format.setSampleBuffers(false);
+    format.setSwapInterval(1);
+
+    QGLWidget* glWidget = new QGLWidget(format);
+    glWidget->setAutoFillBackground(false);
+
+    QmlApplicationViewer viewer;
+    viewer.setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
+    viewer.setViewport(glWidget);
+    viewer.setAttribute(Qt::WA_OpaquePaintEvent);
+    viewer.setAttribute(Qt::WA_NoSystemBackground);
+    viewer.setOrientation(QmlApplicationViewer::Auto);
+    viewer.setMainQmlFile(QLatin1String("qml/qmlshadersplugintest/main.qml"));
+    viewer.show();
+
+    return app.exec();
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestActive.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestActive.qml
new file mode 100644
index 0000000..8aaee0d
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestActive.qml
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "red"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            //effect.active = !effect.active
+            effect.visible = !effect.visible
+        }
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+        fragmentShader: "
+        varying highp vec2 qt_TexCoord0;
+        void main() {
+            gl_FragColor = vec4(0.0, 1.0, 0.0, 1.0);
+        }
+        "
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: effect.visible ? "Effect active (display should be green)" : "Effect not active (display should be red)"
+             color: "white"
+             font.bold: true
+        }
+   }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestBasic.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestBasic.qml
new file mode 100644
index 0000000..c7ec908
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestBasic.qml
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Item {
+    anchors.fill: parent;
+
+    ShaderEffectItem {
+        anchors.fill: parent;
+        fragmentShader: "
+        varying highp vec2 qt_TexCoord0;
+        void main() {
+            gl_FragColor = vec4(qt_TexCoord0.x, qt_TexCoord0.y, 1, 1);
+        }
+        "
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestBlending.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestBlending.qml
new file mode 100644
index 0000000..d7ce837
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestBlending.qml
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "green"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            effect.blending = !effect.blending
+        }
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+        fragmentShader: "
+        varying highp vec2 qt_TexCoord0;
+        void main() {
+            gl_FragColor = vec4(1.0, 0.0, 0.0, 0.0);
+        }
+        "
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: effect.blending ? "Effect blending (display should be orange)" : "Effect not blending (display should be red)"
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestBlendingModes.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestBlendingModes.qml
new file mode 100644
index 0000000..bd60c68
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestBlendingModes.qml
@@ -0,0 +1,267 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Item {
+    id: blendModeTest
+    property real blendItemHeight: 60
+
+    anchors.fill: parent;
+
+    Rectangle {
+        width: parent.width / 6
+        height: parent.height
+        color: "black"
+    }
+    Rectangle {
+        x: parent.width/6 * 1
+        width: parent.width / 6
+        height: parent.height
+        color: "white"
+    }
+    Rectangle {
+        x: parent.width/6 * 2
+        width: parent.width / 6
+        height: parent.height
+        color: "gray"
+    }
+    Rectangle {
+        x: parent.width/6 * 3
+        width: parent.width / 6
+        height: parent.height
+        color: "red"
+    }
+    Rectangle {
+        x: parent.width/6 * 4
+        width: parent.width / 6
+        height: parent.height
+        color: "green"
+    }
+    Rectangle {
+        x: parent.width/6 * 5
+        width: parent.width / 6
+        height: parent.height
+        color: "blue"
+    }
+
+
+    Image {
+        anchors.fill: parent;
+        source: "image.png"
+
+    }
+
+    Rectangle {
+        id: first
+        anchors.top: parent.top
+        anchors.topMargin: 60
+        width: parent.width
+        height: blendModeTest.blendItemHeight
+        color: "#8000ff00"
+        Text {
+            anchors.bottom: parent.bottom
+            anchors.bottomMargin: 5
+            text: " Rectangle color #8000ff00"
+            color: "white"
+        }
+    }
+    Rectangle {
+        id: second
+        anchors.top: first.bottom
+        anchors.topMargin: 5
+        width: parent.width
+        height: blendModeTest.blendItemHeight
+        color: "#ff00ff00"
+        opacity: 0.5
+        Text {
+            anchors.bottom: parent.bottom
+            anchors.bottomMargin: 5
+            text: " Rectangle color #ff00ff00, opacity 0.5"
+            color: "white"
+        }
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.top: second.bottom
+        anchors.topMargin: 5
+        width: parent.width
+        height: blendModeTest.blendItemHeight
+        fragmentShader: "
+        varying highp vec2 qt_TexCoord0;
+        void main() {
+            gl_FragColor = vec4(0.0, 1.0, 0.0, 0.5);
+        }
+        "
+        Text {
+             anchors.bottom: parent.bottom
+             anchors.bottomMargin: 5
+             text: " ShaderEffectItem gl_FragColor=vec4(0.0, 1.0, 0.0, 0.5)"
+             color: "white"
+        }
+    }
+
+        ShaderEffectItem {
+            id: effect2
+            anchors.top: effect.bottom
+            anchors.topMargin: 5
+            width: parent.width
+            height: blendModeTest.blendItemHeight
+            fragmentShader: "
+            varying highp vec2 qt_TexCoord0;
+            void main() {
+                gl_FragColor = vec4(0.0, 0.5, 0.0, 0.5);
+            }
+                "
+                Text {
+                    anchors.bottom: parent.bottom
+                    anchors.bottomMargin: 5
+                    text: " ShaderEffectItem gl_FragColor=vec4(0.0, 0.5, 0.0, 0.5)"
+                    color: "white"
+                }
+        }
+
+
+     Image {
+         id: image1
+         source: "green_image_transparent.png"
+         anchors.top: effect2.bottom
+         anchors.topMargin: 5
+         width: parent.width
+         height: blendModeTest.blendItemHeight
+     }
+     Text {
+         anchors.bottom: image1.bottom
+         anchors.bottomMargin: 5
+         text: " Image, green and 50% alpha"
+         color: "white"
+     }
+
+
+     ShaderEffectItem {
+         id: effect3
+         property variant source: ShaderEffectSource {
+             sourceItem: image1
+             hideSource: false
+         }
+         anchors.top: image1.bottom
+         anchors.topMargin: 5
+
+         width: parent.width
+         height: blendModeTest.blendItemHeight
+         Text {
+             anchors.bottom: parent.bottom
+             anchors.bottomMargin: 5
+             text: " ShaderEffectItem, source item green 50% alpha."
+             color: "white"
+         }
+     }
+
+     ShaderEffectItem {
+         id: effect4
+         property variant source: ShaderEffectSource {
+             sourceItem: Image { source: "green_image_transparent.png" }
+             hideSource: true
+         }
+         anchors.top: effect3.bottom
+         anchors.topMargin: 5
+         width: parent.width
+         height: blendModeTest.blendItemHeight
+         Text {
+             anchors.bottom: parent.bottom
+             anchors.bottomMargin: 5
+             text: " ShaderEffectItem, source image green 50% alpha."
+             color: "white"
+         }
+     }
+
+
+     Rectangle {
+         id: greenRect2
+         anchors.top: effect4.bottom
+         anchors.topMargin: 5
+         width: parent.width
+         height: blendModeTest.blendItemHeight
+         opacity: 0.5
+         color: "green"
+     }
+
+
+     ShaderEffectItem {
+         id: effect5
+         property variant source: ShaderEffectSource { sourceItem: greenRect2; hideSource: true }
+         anchors.top: effect4.bottom
+         anchors.topMargin: 5
+
+         width: parent.width
+         height: blendModeTest.blendItemHeight
+         Text {
+             anchors.bottom: parent.bottom
+             anchors.bottomMargin: 5
+             text: " ShaderEffectItem, source item green rect with 0.5 opacity."
+             color: "white"
+         }
+     }
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+        }
+    }
+
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: "Blending test"
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestEffectHierarchy.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestEffectHierarchy.qml
new file mode 100644
index 0000000..e3a4c80
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestEffectHierarchy.qml
@@ -0,0 +1,133 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    id :root
+    anchors.fill: parent;
+    color: "green"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            effect1.visible = !effect1.visible
+            effect2.visible = !effect2.visible
+            //effect3.visible = !effect3.visible
+        }
+    }
+
+    Rectangle {
+        id: a
+        x: 90
+        y: 90
+        color: "red"
+        width: 220
+        height: 220
+        Rectangle {
+            id: b
+            x: 10
+            y: 10
+            color: "blue"
+            width: 100
+            height: 100
+            rotation: 5
+            Rectangle {
+                id: c
+                x: 10
+                y: 10
+                color: "black"
+                width: 80
+                height: 80
+            }
+        }
+        Rectangle {
+            id: d
+            x: 10
+            y: 110
+            color: "yellow"
+            width: 100
+            height: 100
+        }
+    }
+
+    ShaderEffectItem {
+        id: effect1
+        anchors.fill: a
+        property variant source: ShaderEffectSource{ sourceItem: a; hideSource: true }
+    }
+
+    ShaderEffectItem {
+        id: effect2
+        x: 100
+        y: 100
+        width: 100
+        height: 100
+        rotation: 5
+        property variant source: ShaderEffectSource{ sourceItem: b; hideSource: true }
+    }
+
+//    ShaderEffectItem {
+//        id: effect3
+//        x: 110
+//        y: 210
+//        width: 80
+//        height: 80
+//        property variant source: ShaderEffectSource{ sourceItem: c; hideSource: true }
+//    }
+
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: effect1.visible ? "Effects active" : "Effects NOT active"
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestEffectInsideAnotherEffect.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestEffectInsideAnotherEffect.qml
new file mode 100644
index 0000000..ab84557
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestEffectInsideAnotherEffect.qml
@@ -0,0 +1,119 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "green"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+
+        }
+    }
+
+    Rectangle {
+        id: theSource
+        color: "red"
+        anchors.centerIn: parent;
+        width: parent.width/2
+        height: parent.height/2
+    }
+
+    ShaderEffectItem {
+        id: effect1
+        anchors.fill: theSource;
+        property variant source: ShaderEffectSource{ sourceItem: theSource; hideSource: true }
+    }
+
+    ShaderEffectItem {
+        id: effect2
+        anchors.fill: effect1;
+        property variant source: effect1
+
+        fragmentShader: "
+            varying highp vec2 qt_TexCoord0;
+            uniform sampler2D source;
+            void main(void)
+            {
+                gl_FragColor = vec4(texture2D(source, qt_TexCoord0.st).rgb, 1.0);
+            }
+        "
+    }
+
+    ShaderEffectItem {
+         id: effect3
+         x: effect2.x
+         y: effect2.y
+         width: effect2.width
+         height: effect2.height
+
+         property variant source: ShaderEffectSource { sourceItem: effect2 ; hideSource: false }
+
+         fragmentShader:
+             "
+              varying highp vec2 qt_TexCoord0;
+              uniform sampler2D source;
+              void main(void)
+                  {
+                      gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);
+                  }
+             "
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: "Red rect inside green fullscreen rect."
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestFormat.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestFormat.qml
new file mode 100644
index 0000000..9b1c697
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestFormat.qml
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "gray"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            if (theSource.format == ShaderEffectSource.Alpha)
+                theSource.format = ShaderEffectSource.RGB
+            else if (theSource.format == ShaderEffectSource.RGB)
+                theSource.format = ShaderEffectSource.RGBA
+            else if (theSource.format == ShaderEffectSource.RGBA)
+                theSource.format = ShaderEffectSource.Alpha
+        }
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceItem: Image { source: "image.png" }
+        live: false
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.centerIn: parent
+        width: parent.width
+        height: parent.height
+        property variant source: theSource
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: "Source format test: " + theSource.format
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestFragmentShader.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestFragmentShader.qml
new file mode 100644
index 0000000..0a7f261
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestFragmentShader.qml
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "white"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            effect.fragmentShader == effect.redFragmentShader ?  effect.fragmentShader = effect.greenFragmentShader :  effect.fragmentShader = effect.redFragmentShader
+        }
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+
+        property string redFragmentShader: "
+            varying highp vec2 qt_TexCoord0;
+            void main() {
+                gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);
+            }
+        "
+
+        property string greenFragmentShader: "
+            varying highp vec2 qt_TexCoord0;
+            void main() {
+                gl_FragColor = vec4(0.0, 1.0, 0.0, 1.0);
+            }
+        "
+
+        fragmentShader: redFragmentShader
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: effect.fragmentShader == effect.redFragmentShader ? "Effect (display should be red)" : "Effect (display should be green)"
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestGrab.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestGrab.qml
new file mode 100644
index 0000000..6a20835
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestGrab.qml
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "white"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            console.log("Grabbed!")
+            theSource.grab();
+        }
+    }
+
+    Image {
+        id: theSourcImage
+        source: "image_opaque.png"
+        opacity: 0.5
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceItem: theSourcImage
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.centerIn: parent
+        width: parent.width
+        height: parent.height
+        property variant source: theSource
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: "Effect with grab (opacity 0.5)"
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestHideOriginal.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestHideOriginal.qml
new file mode 100644
index 0000000..4027745
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestHideOriginal.qml
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "green"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            //theSource.hideOriginal = !theSource.hideOriginal
+            theSource.hideSource = !theSource.hideSource
+        }
+    }
+
+    Rectangle {
+        id: redRect
+        anchors.fill: parent;
+        color: "red"
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceItem: redRect
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+        property variant source: theSource
+
+        fragmentShader: "
+        varying highp vec2 qt_TexCoord0;
+        uniform sampler2D source;
+        void main() {
+            // Empty fragmentshader, we do not write any pixels via this effect item. We only observe hideoriginal functionality.
+        }
+        "
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             //text: theSource.hideOriginal ? "Hideoriginal true (display should be green)" : "Hideoriginal false (display should be red)"
+             text: theSource.hideSource ? "HideSource true (display should be green)" : "HideSource false (display should be red)"
+             color: "white"
+             font.bold: true
+        }
+   }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestHorizontalWrap.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestHorizontalWrap.qml
new file mode 100644
index 0000000..92436a8
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestHorizontalWrap.qml
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "white"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            theSource.wrapMode == ShaderEffectSource.RepeatHorizontally ? theSource.wrapMode = ShaderEffectSource.ClampToEdge : theSource.wrapMode = ShaderEffectSource.RepeatHorizontally
+        }
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceItem: Image { source: "image_small.png" }
+        live: false
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+        property variant source: theSource
+
+        fragmentShader: "
+        uniform lowp sampler2D source;
+        varying highp vec2 qt_TexCoord0;
+        void main() {
+            vec2 tex = qt_TexCoord0 * 4.0;
+            gl_FragColor = texture2D(source, tex);
+        }
+        "
+
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: theSource.wrapMode == ShaderEffectSource.RepeatHorizontally ? "HorizontalWrap RepeatHorizontally" : "HorizontalWrap ClampToEdge"
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestImageFiltering.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestImageFiltering.qml
new file mode 100644
index 0000000..07da7b8
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestImageFiltering.qml
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "white"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            theSource.smooth = !theSource.smooth
+        }
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceItem: Image { source: "image.png" }
+        live: false
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: effect
+        width: parent.width * 2.0
+        height: parent.height * 2.0
+        property variant source: theSource
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: !theSource.smooth ? "Filtering nearest (faster)" : "Filtering linear (better quality)"
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestImageMargins.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestImageMargins.qml
new file mode 100644
index 0000000..8bfafa9
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestImageMargins.qml
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    id: imageMarginTester
+    anchors.fill: parent;
+    color: "green"
+    property real testMarginX: 10
+    property real testMarginY: 10
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+
+        onTriggered: {
+            if (imageMarginTester.testMarginX < 20) {
+                imageMarginTester.testMarginX = 50
+                imageMarginTester.testMarginY = 120
+            }
+            else {
+                imageMarginTester.testMarginX = 10
+                imageMarginTester.testMarginY = 10
+            }
+
+            console.log("onTriggered...")
+            theSource.sourceRect = Qt.rect(-testMarginX, -testMarginY, parent.width + testMarginX*2, parent.height + testMarginY*2)
+            console.log("onTriggered done")
+        }
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceImage: "image_opaque.png"
+        sourceRect: Qt.rect(-10,-10, parent.width + 2*10, parent.height + 2*10)
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+        property variant source: theSource
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: theSource.sourceRect.width == 0 ? "No margins" : "Green margins " + imageMarginTester.testMarginX + "x" + imageMarginTester.testMarginY
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestImageMarginsWithTextureSize.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestImageMarginsWithTextureSize.qml
new file mode 100644
index 0000000..61f947a
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestImageMarginsWithTextureSize.qml
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    id: marginTester
+    anchors.fill: parent;
+    color: "green"
+    property real testMarginX: 10
+    property real testMarginY: 10
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            if (marginTester.testMarginX < 20) {
+                marginTester.testMarginX = 50
+                marginTester.testMarginY = 120
+            }
+            else {
+                marginTester.testMarginX = 10
+                marginTester.testMarginY = 10
+            }
+
+            theSource.sourceRect = Qt.rect(-testMarginX, -testMarginY, parent.width + testMarginX*2, parent.height + testMarginY*2)
+        }
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceImage: "image_opaque.png"
+        textureSize: Qt.size(160,160)
+        sourceRect: Qt.rect(-10,-10, parent.width + 2*10, parent.height + 2*10)
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+        property variant source: theSource
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: theSource.sourceRect.width == 0 ? "No margins" : "Green margins " + marginTester.testMarginX + "x" + marginTester.testMarginY
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestImageMipmap.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestImageMipmap.qml
new file mode 100644
index 0000000..56b8168
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestImageMipmap.qml
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "white"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+                if (theSource.mipmap && theSource.smooth){
+                    theSource.smooth = false
+                } else if (theSource.mipmap && !theSource.smooth){
+                    theSource.smooth = true
+                    theSource.mipmap = false
+                } else if (!theSource.mipmap && theSource.smooth){
+                    theSource.smooth = false
+                } else if (!theSource.mipmap && !theSource.smooth){
+                    theSource.smooth = true
+                    theSource.mipmap = true
+                }
+        }
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceImage: "wallpaper.jpg"
+        mipmap: false
+        smooth: false
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.centerIn: parent;
+        width: parent.width * 0.8
+        height: parent.height * 0.8
+        property variant source: theSource
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: "Mipmap: " + theSource.mipmap + ",  Smooth: " + theSource.smooth
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestItemMargins.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestItemMargins.qml
new file mode 100644
index 0000000..26c6f57
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestItemMargins.qml
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    id: marginTester
+    anchors.fill: parent;
+    color: "green"
+    property real testMarginX: 10
+    property real testMarginY: 10
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            if (marginTester.testMarginX < 20) {
+                marginTester.testMarginX = 50
+                marginTester.testMarginY = 120
+            }
+            else {
+                marginTester.testMarginX = 10
+                marginTester.testMarginY = 10
+            }
+
+            theSource.sourceRect = Qt.rect(-testMarginX, -testMarginY, parent.width + testMarginX*2, parent.height + testMarginY*2)
+            console.log("onTriggered")
+        }
+    }
+
+    Image {
+        id: redrect
+        source: "image_opaque.png"
+    }
+
+
+    ShaderEffectSource {
+        id: theSource
+        sourceItem: redrect
+        sourceRect: Qt.rect(-10,-10, parent.width + 2*10, parent.height + 2*10)
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+        property variant source: theSource
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: theSource.sourceRect.width == 0 ? "No margins" : "Green margins " + marginTester.testMarginX + "x" + marginTester.testMarginY
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestItemMarginsWithTextureSize.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestItemMarginsWithTextureSize.qml
new file mode 100644
index 0000000..abbf8f4
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestItemMarginsWithTextureSize.qml
@@ -0,0 +1,101 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    id: marginTester
+    anchors.fill: parent;
+    color: "green"
+    property real testMarginX: 10
+    property real testMarginY: 10
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            if (marginTester.testMarginX < 20) {
+                marginTester.testMarginX = 50
+                marginTester.testMarginY = 120
+            }
+            else {
+                marginTester.testMarginX = 10
+                marginTester.testMarginY = 10
+            }
+
+            theSource.sourceRect = Qt.rect(-testMarginX, -testMarginY, parent.width + testMarginX*2, parent.height + testMarginY*2)
+        }
+    }
+
+    Image {
+        id: redrect
+        source: "image_opaque.png"
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceItem: redrect
+        textureSize: Qt.size(160,160)
+        sourceRect: Qt.rect(-10,-10, parent.width + 2*10, parent.height + 2*10)
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+        property variant source: theSource
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: theSource.sourceRect.width == 0 ? "No margins" : "Green margins " + marginTester.testMarginX + "x" + marginTester.testMarginY
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestLive.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestLive.qml
new file mode 100644
index 0000000..0d3553b
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestLive.qml
@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "white"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            theSource.live = !theSource.live
+            theSource.grab() // This tests grabbing screenshot from static source
+        }
+    }
+
+    Rectangle {
+        id: greenRect
+        anchors.fill: parent;
+        color: theSource.live ? "green" : "red" // This works if we use grab()
+        property int counter: 0
+        Text {
+            id: counterText
+            anchors.centerIn:  parent
+            text: greenRect.counter
+            font.pixelSize: 48
+        }
+        Timer {
+            running: true
+            interval: 100
+            repeat: true
+            onTriggered: {
+                greenRect.counter++
+            }
+        }
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceItem: greenRect
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+        property variant source: theSource
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: theSource.live ? "live true (color green, number changes)" : "live false (color red, same number)"
+             color: "white"
+             font.bold: true
+        }
+   }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestMeshResolution.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestMeshResolution.qml
new file mode 100644
index 0000000..e8ddc61
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestMeshResolution.qml
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "red"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            effect.meshResolution.width == 1 ? effect.meshResolution = Qt.size(40,40) : effect.meshResolution = Qt.size(1,1)
+        }
+    }
+
+    Rectangle {
+        id: thesource
+        anchors.centerIn: parent;
+        color: "green"
+        width: parent.width
+        height: parent.height
+        Image {
+            anchors.centerIn: parent;
+            source: "image_opaque.png"
+        }
+    }
+
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: thesource;
+        property variant source: ShaderEffectSource { sourceItem: thesource }
+
+        vertexShader: "
+           attribute highp vec4 qt_Vertex;
+           attribute highp vec2 qt_MultiTexCoord0;
+           uniform highp mat4 qt_ModelViewProjectionMatrix;
+           varying highp vec2 qt_TexCoord0;
+           void main() {
+               qt_TexCoord0 = qt_MultiTexCoord0;
+
+               highp vec4 shift = vec4(cos(1071. * qt_MultiTexCoord0.x + 1.0) + sin(2051. * qt_MultiTexCoord0.y + 1.0),
+                                       cos(1131. * qt_MultiTexCoord0.x + 1.0) + sin(3039. * qt_MultiTexCoord0.x + 1.0), 0, 0) * 3.0;
+
+               if (qt_MultiTexCoord0.x < 0.01 || qt_MultiTexCoord0.x > 0.99)
+                   shift.x = 0.;
+               if (qt_MultiTexCoord0.y < 0.01 || qt_MultiTexCoord0.y > 0.99)
+                   shift.y = 0.;
+
+               gl_Position = qt_ModelViewProjectionMatrix * (qt_Vertex + shift);
+           }
+        "
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: effect.meshResolution.width == 1 ? "Resolution (1,1) (image looks normal)" : "Resolution (40,40) (image looks distorted)"
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestOneSource.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestOneSource.qml
new file mode 100644
index 0000000..8b92247
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestOneSource.qml
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "black"
+
+    Text {
+        id: text
+        anchors.centerIn: parent
+        font.pixelSize:  80
+        text: "Shaderz!"
+    }
+
+    ShaderEffectSource {
+        id: source
+        sourceItem: text
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        anchors.fill: text;
+
+        property variant source: source
+
+        fragmentShader: "
+        uniform lowp sampler2D source;
+        varying highp vec2 qt_TexCoord0;
+        void main() {
+            gl_FragColor = vec4(qt_TexCoord0.x, qt_TexCoord0.y, 1, 1) * texture2D(source, qt_TexCoord0).a;
+        }
+        "
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestOpacity.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestOpacity.qml
new file mode 100644
index 0000000..af5ecf7
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestOpacity.qml
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "white"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            if (effect.opacity > 0.9)
+                effect.opacity = 0.0
+            else if (effect.opacity < 0.5)
+                effect.opacity = 0.5
+            else if (effect.opacity < 0.9)
+                effect.opacity = 1.0
+        }
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceItem: Image { source: "image_opaque.png" }
+        live: false
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.centerIn: parent
+        width: parent.width
+        height: parent.height
+        property variant source: theSource
+
+        fragmentShader: "
+        uniform highp float qt_Opacity;
+        uniform lowp sampler2D source;
+        varying highp vec2 qt_TexCoord0;
+        void main() {
+            gl_FragColor = vec4(texture2D(source, qt_TexCoord0).rgb, qt_Opacity);
+        }
+        "
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: "Effect with opacity: " + effect.opacity
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestRotation.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestRotation.qml
new file mode 100644
index 0000000..4262ebc
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestRotation.qml
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "white"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            if (effectWrapper.rotation < 45)
+                effectWrapper.rotation = 45
+            else if (effectWrapper.rotation < 90)
+                effectWrapper.rotation = 90
+            else if (effectWrapper.rotation < 180)
+                effectWrapper.rotation = 0
+
+        }
+    }
+
+    Item {
+        id: effectWrapper
+        anchors.fill: parent;
+
+        ShaderEffectSource {
+            id: theSource
+            sourceItem: Image { source: "image_opaque.png" }
+            live: false
+            hideSource: true
+        }
+
+        ShaderEffectItem {
+            id: effect
+            anchors.centerIn: parent
+            width: parent.width - 50
+            height: parent.height  - 50
+            property variant source: theSource
+        }
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: "Effect is rotated " + effectWrapper.rotation + " degrees"
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestScale.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestScale.qml
new file mode 100644
index 0000000..b60747c
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestScale.qml
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "white"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            if (effectWrapper.scale < 0.3)
+                effectWrapper.scale = 0.3
+            else if (effectWrapper.scale < 1.7)
+                effectWrapper.scale = 1.7
+            else if (effectWrapper.scale < 2.0)
+                effectWrapper.scale = 0.1
+        }
+    }
+
+    Item {
+        id: effectWrapper
+        anchors.fill: parent;
+        scale: 0.1
+
+        ShaderEffectSource {
+            id: theSource
+            sourceItem: Image { source: "image_opaque.png" }
+            live: false
+            hideSource: true
+        }
+
+        ShaderEffectItem {
+            id: effect
+            anchors.centerIn: parent
+            width: parent.width - 50
+            height: parent.height  - 50
+            property variant source: theSource
+        }
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: "Effect is scaled " + effectWrapper.scale
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestTextureSize.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestTextureSize.qml
new file mode 100644
index 0000000..5ca08cb
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestTextureSize.qml
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "white"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            theSource.textureSize.width == 64 ? theSource.textureSize = Qt.size(360,640) : theSource.textureSize = Qt.size(64,64)
+        }
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceItem: Image { source: "image.png" }
+        live: false
+        textureSize: Qt.size(64,64)
+        smooth: true
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+        property variant source: theSource
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: "textureSize:" + theSource.textureSize.width + "x" + theSource.textureSize.height
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestTwiceOnSameSource.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestTwiceOnSameSource.qml
new file mode 100644
index 0000000..e84b84b
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestTwiceOnSameSource.qml
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "black"
+
+    Text {
+        id: text
+        anchors.centerIn: parent
+        font.pixelSize:  80
+        text: "Shaderz!"
+    }
+
+    ShaderEffectSource {
+        id: source
+        sourceItem: text
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        width: parent.width
+        height: parent.height / 2
+        blending: false
+
+        property variant source: source
+
+        fragmentShader: "
+        uniform lowp sampler2D source;
+        varying highp vec2 qt_TexCoord0;
+        void main() {
+            gl_FragColor = vec4(0, qt_TexCoord0.y, 1, 1) * texture2D(source, qt_TexCoord0).a;
+        }
+        "
+    }
+
+    ShaderEffectItem {
+        width: parent.width
+        y: parent.height / 2
+        height: parent.height / 2
+
+        property variant source: source
+
+        fragmentShader: "
+        uniform lowp sampler2D source;
+        varying highp vec2 qt_TexCoord0;
+        void main() {
+            gl_FragColor = vec4(qt_TexCoord0.x, 1, 0, 1) * texture2D(source, qt_TexCoord0).a;
+        }
+        "
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestTwoSources.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestTwoSources.qml
new file mode 100644
index 0000000..c8f12af
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestTwoSources.qml
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "black"
+
+    Rectangle {
+        id: rect;
+        anchors.centerIn: parent
+        width: 1
+        height: 10
+
+        gradient: Gradient {
+            GradientStop { position: 0; color: "#ff0000" }
+            GradientStop { position: 0.5; color: "#00ff00" }
+            GradientStop { position: 1; color: "#0000ff" }
+        }
+    }
+
+    Text {
+        id: text
+        anchors.centerIn: parent
+        font.pixelSize:  80
+        text: "Shaderz!"
+    }
+
+    ShaderEffectSource {
+        id: maskSource
+        sourceItem: text
+        hideSource: true
+    }
+
+    ShaderEffectSource {
+        id: colorSource
+        sourceItem: rect;
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        anchors.fill: text;
+
+        property variant colorSource: colorSource
+        property variant maskSource: maskSource;
+
+        fragmentShader: "
+        uniform lowp sampler2D maskSource;
+        uniform lowp sampler2D colorSource;
+        varying highp vec2 qt_TexCoord0;
+        void main() {
+            gl_FragColor = texture2D(maskSource, qt_TexCoord0).a * texture2D(colorSource, qt_TexCoord0.yx);
+        }
+        "
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestVertexShader.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestVertexShader.qml
new file mode 100644
index 0000000..0e12257
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestVertexShader.qml
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "red"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            effect.vertexShader == effect.defaultVertexShader ?  effect.vertexShader = effect.dummyVertexShader :  effect.vertexShader = effect.defaultVertexShader
+        }
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+
+        property string defaultVertexShader: "
+            uniform highp mat4 qt_ModelViewProjectionMatrix;
+            attribute highp vec4 qt_Vertex;
+            attribute highp vec2 qt_MultiTexCoord0;
+            varying highp vec2 qt_TexCoord0;
+            void main(void)
+            {
+                qt_TexCoord0 = qt_MultiTexCoord0;
+                gl_Position = qt_ModelViewProjectionMatrix * qt_Vertex;
+            };
+        "
+
+        property string dummyVertexShader: "
+            uniform highp mat4 qt_ModelViewProjectionMatrix;
+            attribute highp vec4 qt_Vertex;
+            attribute highp vec2 qt_MultiTexCoord0;
+            varying highp vec2 qt_TexCoord0;
+            void main(void)
+            {
+                 qt_TexCoord0 = qt_MultiTexCoord0;
+                 gl_Position = qt_Vertex * vec4(0.0, 0.0, 0.0, 0.0001);
+            };
+        "
+
+        vertexShader: defaultVertexShader
+
+        fragmentShader: "
+            varying highp vec2 qt_TexCoord0;
+            void main() {
+                 gl_FragColor = vec4(0.0, 1.0, 0.0, 1.0);
+            }
+        "
+
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: effect.vertexShader == effect.defaultVertexShader ? "Effect (display shoud be green)" : "Effect (display shoud be red)"
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestVerticalWrap.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestVerticalWrap.qml
new file mode 100644
index 0000000..96171ef
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestVerticalWrap.qml
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "white"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            theSource.wrapMode == ShaderEffectSource.RepeatVertically ? theSource.wrapMode = ShaderEffectSource.ClampToEdge : theSource.wrapMode = ShaderEffectSource.RepeatVertically
+        }
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceItem: Image { source: "image_small.png" }
+        live: false
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+        property variant source: theSource
+        fragmentShader: "
+        uniform lowp sampler2D source;
+        varying highp vec2 qt_TexCoord0;
+        void main() {
+            vec2 tex = qt_TexCoord0 * 4.0;
+            gl_FragColor = texture2D(source, tex);
+        }
+        "
+
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: theSource.wrapMode == ShaderEffectSource.RepeatVertically ? "Wrap RepeatVertically" : "VerticalWrap ClampToEdge"
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestWrapRepeat.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestWrapRepeat.qml
new file mode 100644
index 0000000..35f6b92
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/TestWrapRepeat.qml
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import Qt 4.7
+import Qt.labs.shaders 1.0
+
+Rectangle {
+    anchors.fill: parent;
+    color: "white"
+
+    Timer {
+        running: true
+        interval: 2000
+        repeat: true
+        onTriggered: {
+            theSource.wrapMode == ShaderEffectSource.Repeat ? theSource.wrapMode = ShaderEffectSource.ClampToEdge : theSource.wrapMode = ShaderEffectSource.Repeat
+        }
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        sourceItem: Image { source: "image_small.png" }
+        live: false
+        hideSource: true
+    }
+
+    ShaderEffectItem {
+        id: effect
+        anchors.fill: parent;
+        property variant source: theSource
+        fragmentShader: "
+        uniform lowp sampler2D source;
+        varying highp vec2 qt_TexCoord0;
+        void main() {
+            vec2 tex = qt_TexCoord0 * 4.0;
+            gl_FragColor = texture2D(source, tex);
+        }
+        "
+
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 40
+        color: "#cc000000"
+
+        Text {
+             id: label
+             anchors.centerIn:  parent
+             text: theSource.wrapMode == ShaderEffectSource.Repeat ? "Wrap Repeat" : "Wrap ClampToEdge"
+             color: "white"
+             font.bold: true
+        }
+    }
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/back.svg b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/back.svg
new file mode 100755
index 0000000..3005133
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/back.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 14.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 43363)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+   width="30px" height="30px" viewBox="0 0 30 30" enable-background="new 0 0 30 30" xml:space="preserve">
+<rect fill="none" width="30" height="30"/>
+<path fill="#FFFFFF" d="M19,8h-9V5c0-0.389-0.225-0.74-0.576-0.906C9.289,4.031,9.145,4,9,4C8.771,4,8.543,4.079,8.359,4.231
+  l-6,5.001C2.132,9.422,2,9.703,2,10s0.132,0.578,0.359,0.768l6,5C8.543,15.921,8.771,16,9,16c0.145,0,0.289-0.031,0.424-0.094
+  C9.775,15.741,10,15.389,10,15v-3h9c2.757,0,5,2.243,5,5s-2.243,5-5,5h-6.917c-1.104,0-2,0.896-2,2s0.896,2,2,2H19
+  c4.963,0,9-4.037,9-9S23.963,8,19,8z"/>
+</svg>
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/green_image_transparent.png b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/green_image_transparent.png
new file mode 100755
index 0000000..f3024f7
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/green_image_transparent.png
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/image.png b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/image.png
new file mode 100755
index 0000000..144c02d
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/image.png
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/image_opaque.png b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/image_opaque.png
new file mode 100755
index 0000000..c73d389
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/image_opaque.png
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/image_small.png b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/image_small.png
new file mode 100755
index 0000000..b226773
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/image_small.png
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/main.qml b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/main.qml
new file mode 100644
index 0000000..2a857a9
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/main.qml
@@ -0,0 +1,236 @@
+/****************************************************************************
+**
+** 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 QML Shaders plugin 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import Qt 4.7
+
+Item {
+    id: main
+    width: 360
+    height: 640
+
+    Rectangle {
+        id: background
+        visible: testCaseList.visible
+        anchors.fill: parent
+        gradient: Gradient {
+            GradientStop { position: 0.0; color: "#EEEEEE" }
+                 GradientStop { position: 1.0; color: "#AAAAAA" }
+             }
+    }
+
+    Loader {
+        id: testLoader
+        width: parent.width
+        height: parent.height
+        visible: !testCaseList.visible
+    }
+
+    ListModel {
+        id: testcaseModel
+        ListElement { name: "TestEffectHierarchy.qml"; group: "Effect source property tests" }
+        ListElement { name: "TestGrab.qml"; group: "Effect source property tests" }
+        ListElement { name: "TestLive.qml"; group: "Effect source property tests" }
+        ListElement { name: "TestImageFiltering.qml"; group: "Effect source property tests" }
+        ListElement { name: "TestWrapRepeat.qml"; group: "Effect source property tests" }
+        ListElement { name: "TestHorizontalWrap.qml"; group: "Effect source property tests" }
+        ListElement { name: "TestVerticalWrap.qml"; group: "Effect source property tests" }
+        ListElement { name: "TestTextureSize.qml"; group: "Effect source property tests" }
+        ListElement { name: "TestItemMargins.qml"; group: "Effect source property tests" }
+        ListElement { name: "TestEffectInsideAnotherEffect.qml"; group: "Effect source property tests" }
+        ListElement { name: "TestItemMarginsWithTextureSize.qml"; group: "Effect source property tests" }
+        ListElement { name: "TestHideOriginal.qml"; group: "Effect source property tests" }
+        ListElement { name: "TestActive.qml"; group: "Effect item property tests" }
+        ListElement { name: "TestBlending.qml"; group: "Effect item property tests" }
+        ListElement { name: "TestBlendingModes.qml"; group: "Effect item property tests" }
+        ListElement { name: "TestOpacity.qml"; group: "Effect item property tests" }
+        ListElement { name: "TestFragmentShader.qml"; group: "Effect item property tests" }
+        ListElement { name: "TestVertexShader.qml"; group: "Effect item property tests" }
+        ListElement { name: "TestMeshResolution.qml"; group: "Effect item property tests" }
+        ListElement { name: "TestRotation.qml"; group: "Shader effect transformation tests" }
+        ListElement { name: "TestScale.qml"; group: "Shader effect transformation tests" }
+        ListElement { name: "TestBasic.qml"; group: "Scenegraph effect tests" }
+        ListElement { name: "TestOneSource.qml"; group: "Scenegraph effect tests" }
+        ListElement { name: "TestTwiceOnSameSource.qml"; group: "Scenegraph effect tests" }
+        ListElement { name: "TestTwoSources.qml"; group: "Scenegraph effect tests" }
+    }
+
+    Component {
+        id: sectionHeading
+        Rectangle {
+            width: testCaseList.width
+            height: 35
+            color: "#00000000"
+
+            Text {
+                text: section
+                verticalAlignment: Text.AlignVCenter
+                horizontalAlignment: Text.AlignLeft
+                anchors.fill: parent
+                anchors.leftMargin: 5
+                font.bold: true
+                style: Text.Raised
+                styleColor: "white"
+            }
+        }
+    }
+
+    ListView {
+        id: testCaseList
+
+        property int hideTranslation: 0
+        transform: Translate {
+            x: testCaseList.hideTranslation
+        }
+
+        anchors.fill: parent
+        anchors.topMargin: 10
+        anchors.leftMargin: 5
+        anchors.rightMargin: 5
+        anchors.bottomMargin: 10
+
+        model: testcaseModel
+        spacing: 3
+
+        state: "testStopped"
+
+        section.property: "group"
+        section.criteria: ViewSection.FullString
+        section.delegate: sectionHeading
+
+        delegate: Rectangle {
+            width: parent.width
+            height:  50
+            radius:  5
+            border.width: 1
+            border.color:  "#888888"
+            color: delegateMouseArea.pressed ? "#AAAAFF" : "#FFFFFF"
+            Text {
+                id: delegateText;
+                text: "  " + name
+                width: parent.width
+                height: parent.height
+                font.pixelSize: 16
+                verticalAlignment: Text.AlignVCenter
+            }
+            Text {
+                id: delegateText2;
+                text: ">  "
+                width: parent.width
+                height: parent.height
+                font.pixelSize: 20
+                smooth: true
+                color: "gray"
+                verticalAlignment: Text.AlignVCenter
+                horizontalAlignment: Text.AlignRight
+            }
+
+            MouseArea {
+                id: delegateMouseArea
+                anchors.fill: parent;
+                onClicked: {
+                    testCaseList.state = "testRunning"
+                    testLoader.source = name
+                    console.log(name)
+                }
+            }
+        }
+
+        states: [
+            State {
+                name: "testRunning"
+                PropertyChanges { target: testCaseList; visible: false; hideTranslation: -main.width  }
+            },
+            State {
+                name: "testStopped"
+                PropertyChanges { target: testCaseList; visible: true; hideTranslation: 0 }
+            }
+        ]
+
+        transitions: [
+            Transition {
+            to: "testRunning"
+                SequentialAnimation {
+                    NumberAnimation { properties: "hideTranslation"; easing.type: Easing.InQuad; duration:  300 }
+                    PropertyAction { target: testCaseList; property: "visible"; value: false }
+                }
+             },
+            Transition {
+                to: "testStopped"
+                SequentialAnimation {
+                    PropertyAction { target: testCaseList; property: "visible"; value: true }
+                    NumberAnimation { properties: "hideTranslation"; easing.type: Easing.InQuad; duration:  300 }
+                }
+            }
+
+        ]
+    }
+
+    Rectangle {
+        visible: true
+        anchors.bottom: main.bottom
+        anchors.left: main.left
+        anchors.right: main.right
+        height: 40
+        color: "#cc000000"
+        Item {
+            anchors.top: parent.top
+            anchors.topMargin: 5
+            anchors.left: parent.left
+            anchors.leftMargin: 20
+            Image {
+                source: "back.svg"
+            }
+        }
+
+        MouseArea {
+            anchors.fill: parent;
+            onClicked: {
+                if (testCaseList.visible){
+                    Qt.quit()
+                } else if (!testCaseList.state != "testStopped") {
+                    testCaseList.state = "testStopped"
+                    testLoader.source = ""
+                }
+            }
+        }
+    }
+}
+
diff --git a/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/wallpaper.jpg b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/wallpaper.jpg
new file mode 100755
index 0000000..5bc7b58
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qml/qmlshadersplugintest/wallpaper.jpg
diff --git a/tests/manual/declarative/qmlshadersplugin/qmlapplicationviewer/qmlapplicationviewer.cpp b/tests/manual/declarative/qmlshadersplugin/qmlapplicationviewer/qmlapplicationviewer.cpp
new file mode 100644
index 0000000..51b5fcc
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qmlapplicationviewer/qmlapplicationviewer.cpp
@@ -0,0 +1,127 @@
+// checksum 0xdf1f version 0x10008
+#include "qmlapplicationviewer.h"
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QDir>
+#include <QtCore/QFileInfo>
+#include <QtDeclarative/QDeclarativeComponent>
+#include <QtDeclarative/QDeclarativeEngine>
+#include <QtDeclarative/QDeclarativeContext>
+
+#if defined(QMLJSDEBUGGER)
+#include <jsdebuggeragent.h>
+#endif
+#if defined(QMLOBSERVER)
+#include <qdeclarativeviewobserver.h>
+#endif
+
+#if defined(Q_OS_SYMBIAN) && defined(ORIENTATIONLOCK)
+#include <eikenv.h>
+#include <eikappui.h>
+#include <aknenv.h>
+#include <aknappui.h>
+#endif // Q_OS_SYMBIAN && ORIENTATIONLOCK
+
+class QmlApplicationViewerPrivate
+{
+    QString mainQmlFile;
+    friend class QmlApplicationViewer;
+    static QString adjustPath(const QString &path);
+};
+
+QString QmlApplicationViewerPrivate::adjustPath(const QString &path)
+{
+#ifdef Q_OS_UNIX
+#ifdef Q_OS_MAC
+    if (!QDir::isAbsolutePath(path))
+        return QCoreApplication::applicationDirPath()
+                + QLatin1String("/../Resources/") + path;
+#else
+    const QString pathInShareDir = QCoreApplication::applicationDirPath()
+        + QLatin1String("/../share/")
+        + QFileInfo(QCoreApplication::applicationFilePath()).fileName()
+        + QLatin1Char('/') + path;
+    if (QFileInfo(pathInShareDir).exists())
+        return pathInShareDir;
+#endif
+#endif
+    return path;
+}
+
+QmlApplicationViewer::QmlApplicationViewer(QWidget *parent) :
+    QDeclarativeView(parent),
+    m_d(new QmlApplicationViewerPrivate)
+{
+    connect(engine(), SIGNAL(quit()), SLOT(close()));
+    setResizeMode(QDeclarativeView::SizeRootObjectToView);
+#ifdef QMLJSDEBUGGER
+    new QmlJSDebugger::JSDebuggerAgent(engine());
+#endif
+#ifdef QMLOBSERVER
+    new QmlJSDebugger::QDeclarativeViewObserver(this, parent);
+#endif
+}
+
+QmlApplicationViewer::~QmlApplicationViewer()
+{
+    delete m_d;
+}
+
+void QmlApplicationViewer::setMainQmlFile(const QString &file)
+{
+    m_d->mainQmlFile = QmlApplicationViewerPrivate::adjustPath(file);
+    setSource(QUrl::fromLocalFile(m_d->mainQmlFile));
+}
+
+void QmlApplicationViewer::addImportPath(const QString &path)
+{
+    engine()->addImportPath(QmlApplicationViewerPrivate::adjustPath(path));
+}
+
+void QmlApplicationViewer::setOrientation(Orientation orientation)
+{
+#ifdef Q_OS_SYMBIAN
+    if (orientation != Auto) {
+#if defined(ORIENTATIONLOCK)
+        const CAknAppUiBase::TAppUiOrientation uiOrientation =
+                (orientation == LockPortrait) ? CAknAppUi::EAppUiOrientationPortrait
+                    : CAknAppUi::EAppUiOrientationLandscape;
+        CAknAppUi* appUi = dynamic_cast<CAknAppUi*> (CEikonEnv::Static()->AppUi());
+        TRAPD(error,
+            if (appUi)
+                appUi->SetOrientationL(uiOrientation);
+        );
+#else // ORIENTATIONLOCK
+        qWarning("'ORIENTATIONLOCK' needs to be defined on Symbian when locking the orientation.");
+#endif // ORIENTATIONLOCK
+    }
+#elif defined(Q_WS_MAEMO_5)
+    Qt::WidgetAttribute attribute;
+    switch (orientation) {
+    case LockPortrait:
+        attribute = Qt::WA_Maemo5PortraitOrientation;
+        break;
+    case LockLandscape:
+        attribute = Qt::WA_Maemo5LandscapeOrientation;
+        break;
+    case Auto:
+    default:
+        attribute = Qt::WA_Maemo5AutoOrientation;
+        break;
+    }
+    setAttribute(attribute, true);
+#else // Q_OS_SYMBIAN
+    Q_UNUSED(orientation);
+#endif // Q_OS_SYMBIAN
+}
+
+void QmlApplicationViewer::show()
+{
+#ifdef Q_OS_SYMBIAN
+    showFullScreen();
+#elif defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
+    showMaximized();
+#else
+    QDeclarativeView::show();
+#endif
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qmlapplicationviewer/qmlapplicationviewer.h b/tests/manual/declarative/qmlshadersplugin/qmlapplicationviewer/qmlapplicationviewer.h
new file mode 100644
index 0000000..ea78431
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qmlapplicationviewer/qmlapplicationviewer.h
@@ -0,0 +1,28 @@
+// checksum 0x39ee version 0x10008
+#ifndef QMLAPPLICATIONVIEWER_H
+#define QMLAPPLICATIONVIEWER_H
+
+#include <QtDeclarative/QDeclarativeView>
+
+class QmlApplicationViewer : public QDeclarativeView
+{
+public:
+    enum Orientation {
+        LockPortrait,
+        LockLandscape,
+        Auto
+    };
+
+    QmlApplicationViewer(QWidget *parent = 0);
+    virtual ~QmlApplicationViewer();
+
+    void setMainQmlFile(const QString &file);
+    void addImportPath(const QString &path);
+    void setOrientation(Orientation orientation);
+    void show();
+
+private:
+    class QmlApplicationViewerPrivate *m_d;
+};
+
+#endif // QMLAPPLICATIONVIEWER_H
diff --git a/tests/manual/declarative/qmlshadersplugin/qmlapplicationviewer/qmlapplicationviewer.pri b/tests/manual/declarative/qmlshadersplugin/qmlapplicationviewer/qmlapplicationviewer.pri
new file mode 100644
index 0000000..79e6a9f
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qmlapplicationviewer/qmlapplicationviewer.pri
@@ -0,0 +1,152 @@
+# checksum 0xc123 version 0x10008
+# This file should not be edited.
+# Future versions of Qt Creator might offer updated versions of this file.
+
+QT += declarative
+
+SOURCES += $$PWD/qmlapplicationviewer.cpp
+HEADERS += $$PWD/qmlapplicationviewer.h
+INCLUDEPATH += $$PWD
+
+contains(DEFINES, QMLOBSERVER) {
+    DEFINES *= QMLJSDEBUGGER
+}
+
+defineTest(minQtVersion) {
+    maj = $$1
+    min = $$2
+    patch = $$3
+    isEqual(QT_MAJOR_VERSION, $$maj) {
+        isEqual(QT_MINOR_VERSION, $$min) {
+            isEqual(QT_PATCH_VERSION, $$patch) {
+                return(true)
+            }
+            greaterThan(QT_PATCH_VERSION, $$patch) {
+                return(true)
+            }
+        }
+        greaterThan(QT_MINOR_VERSION, $$min) {
+            return(true)
+        }
+    }
+    return(false)
+}
+
+contains(DEFINES, QMLJSDEBUGGER) {
+    CONFIG(debug, debug|release) {
+        !minQtVersion(4, 7, 1) {
+            warning()
+            warning("Debugging QML requires the qmljsdebugger library that ships with Qt Creator.")
+            warning("This library requires Qt 4.7.1 or newer.")
+            warning()
+
+            error("Qt version $$QT_VERSION too old for QmlJS Debugging. Aborting.")
+        }
+        isEmpty(QMLJSDEBUGGER_PATH) {
+            warning()
+            warning("Debugging QML requires the qmljsdebugger library that ships with Qt Creator.")
+            warning("Please specify its location on the qmake command line, eg")
+            warning("  qmake -r QMLJSDEBUGGER_PATH=$CREATORDIR/share/qtcreator/qmljsdebugger")
+            warning()
+
+            error("QMLJSDEBUGGER defined, but no QMLJSDEBUGGER_PATH set on command line. Aborting.")
+            DEFINES -= QMLJSDEBUGGER
+        } else {
+            include($$QMLJSDEBUGGER_PATH/qmljsdebugger-lib.pri)
+        }
+    } else {
+        DEFINES -= QMLJSDEBUGGER
+    }
+}
+# This file should not be edited.
+# Future versions of Qt Creator might offer updated versions of this file.
+
+defineTest(qtcAddDeployment) {
+for(deploymentfolder, DEPLOYMENTFOLDERS) {
+    item = item$${deploymentfolder}
+    itemsources = $${item}.sources
+    $$itemsources = $$eval($${deploymentfolder}.source)
+    itempath = $${item}.path
+    $$itempath= $$eval($${deploymentfolder}.target)
+    export($$itemsources)
+    export($$itempath)
+    DEPLOYMENT += $$item
+}
+
+MAINPROFILEPWD = $$PWD
+
+symbian {
+    ICON = $${TARGET}.svg
+    TARGET.EPOCHEAPSIZE = 0x20000 0x2000000
+    contains(DEFINES, ORIENTATIONLOCK):LIBS += -lavkon -leikcore -leiksrv -lcone
+    contains(DEFINES, NETWORKACCESS):TARGET.CAPABILITY += NetworkServices
+} else:win32 {
+    !isEqual(PWD,$$OUT_PWD) {
+        copyCommand = @echo Copying application data...
+        for(deploymentfolder, DEPLOYMENTFOLDERS) {
+            source = $$eval($${deploymentfolder}.source)
+            pathSegments = $$split(source, /)
+            sourceAndTarget = $$MAINPROFILEPWD/$$source $$OUT_PWD/$$eval($${deploymentfolder}.target)/$$last(pathSegments)
+            copyCommand += && $(COPY_DIR) $$replace(sourceAndTarget, /, \\)
+        }
+        copydeploymentfolders.commands = $$copyCommand
+        first.depends = $(first) copydeploymentfolders
+        export(first.depends)
+        export(copydeploymentfolders.commands)
+        QMAKE_EXTRA_TARGETS += first copydeploymentfolders
+    }
+} else:unix {
+    maemo5 {
+        installPrefix = /opt/usr
+        desktopfile.path = /usr/share/applications/hildon
+    } else {
+        installPrefix = /usr/local
+        desktopfile.path = /usr/share/applications
+        !isEqual(PWD,$$OUT_PWD) {
+            copyCommand = @echo Copying application data...
+            for(deploymentfolder, DEPLOYMENTFOLDERS) {
+                macx {
+                    target = $$OUT_PWD/$${TARGET}.app/Contents/Resources/$$eval($${deploymentfolder}.target)
+                } else {
+                    target = $$OUT_PWD/$$eval($${deploymentfolder}.target)
+                }
+                copyCommand += && $(MKDIR) $$target
+                copyCommand += && $(COPY_DIR) $$MAINPROFILEPWD/$$eval($${deploymentfolder}.source) $$target
+            }
+            copydeploymentfolders.commands = $$copyCommand
+            first.depends = $(first) copydeploymentfolders
+            export(first.depends)
+            export(copydeploymentfolders.commands)
+            QMAKE_EXTRA_TARGETS += first copydeploymentfolders
+        }
+    }
+    for(deploymentfolder, DEPLOYMENTFOLDERS) {
+        item = item$${deploymentfolder}
+        itemfiles = $${item}.files
+        $$itemfiles = $$eval($${deploymentfolder}.source)
+        itempath = $${item}.path
+        $$itempath = $${installPrefix}/share/$${TARGET}/$$eval($${deploymentfolder}.target)
+        export($$itemfiles)
+        export($$itempath)
+        INSTALLS += $$item
+    }
+    icon.files = $${TARGET}.png
+    icon.path = /usr/share/icons/hicolor/64x64/apps
+    desktopfile.files = $${TARGET}.desktop
+    target.path = $${installPrefix}/bin
+    export(icon.files)
+    export(icon.path)
+    export(desktopfile.files)
+    export(desktopfile.path)
+    export(target.path)
+    INSTALLS += desktopfile icon target
+}
+
+export (ICON)
+export (INSTALLS)
+export (DEPLOYMENT)
+export (TARGET.EPOCHEAPSIZE)
+export (TARGET.CAPABILITY)
+export (LIBS)
+export (QMAKE_EXTRA_TARGETS)
+}
diff --git a/tests/manual/declarative/qmlshadersplugin/qmlshadersplugin.pro b/tests/manual/declarative/qmlshadersplugin/qmlshadersplugin.pro
new file mode 100644
index 0000000..98101fb
--- /dev/null
+++ b/tests/manual/declarative/qmlshadersplugin/qmlshadersplugin.pro
@@ -0,0 +1,29 @@
+QT += declarative opengl
+
+# Add more folders to ship with the application, here
+folder_01.source = qml/qmlshadersplugintest
+folder_01.target = qml
+DEPLOYMENTFOLDERS = folder_01
+
+# Additional import path used to resolve Qml modules in Creator's code model
+QML_IMPORT_PATH =
+
+# Avoid auto screen rotation
+#DEFINES += ORIENTATIONLOCK
+
+# Needs to be defined for Symbian
+#DEFINES += NETWORKACCESS
+
+symbian:TARGET.UID3 = 0xE40472A7
+
+# Define QMLJSDEBUGGER to enable basic debugging (setting breakpoints etc)
+# Define QMLOBSERVER for advanced features (requires experimental QmlInspector plugin!)
+#DEFINES += QMLJSDEBUGGER
+#DEFINES += QMLOBSERVER
+
+# The .cpp file which was generated for your project. Feel free to hack it.
+SOURCES += main.cpp
+
+# Please do not modify the following two lines. Required for deployment.
+include(qmlapplicationviewer/qmlapplicationviewer.pri)
+qtcAddDeployment()