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diff --git a/src/qml/qml/qqmlimageprovider.h b/src/qml/qml/qqmlimageprovider.h
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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLIMAGEPROVIDER_H
+#define QQMLIMAGEPROVIDER_H
+
+#include <QtQml/qtqmlglobal.h>
+#include <QtGui/qimage.h>
+#include <QtGui/qpixmap.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+
+class QQmlImageProviderPrivate;
+class QSGTexture;
+class QQuickCanvas;
+
+class Q_QML_EXPORT QQuickTextureFactory : public QObject
+{
+public:
+    QQuickTextureFactory();
+    virtual ~QQuickTextureFactory();
+
+    virtual QSGTexture *createTexture(QQuickCanvas *canvas) const = 0;
+    virtual QSize textureSize() const = 0;
+    virtual int textureByteCount() const = 0;
+};
+
+class Q_QML_EXPORT QQmlImageProvider
+{
+public:
+    enum ImageType {
+        Image,
+        Pixmap,
+        Texture,
+        Invalid
+    };
+
+    QQmlImageProvider(ImageType type);
+    virtual ~QQmlImageProvider();
+
+    ImageType imageType() const;
+
+    virtual QImage requestImage(const QString &id, QSize *size, const QSize& requestedSize);
+    virtual QPixmap requestPixmap(const QString &id, QSize *size, const QSize& requestedSize);
+    virtual QQuickTextureFactory *requestTexture(const QString &id, QSize *size, const QSize &requestedSize);
+
+private:
+    QQmlImageProviderPrivate *d;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QQMLIMAGEPROVIDER