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/* This file is part of the KDE project.
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Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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This library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2.1 or 3 of the License.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this library. If not, see <http://www.gnu.org/licenses/>.
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#ifndef PHONON_ABSTRACTVIDEORENDERER_H
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#define PHONON_ABSTRACTVIDEORENDERER_H
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#include "backendnode.h"
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#include <phonon/videowidget.h>
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#ifndef QT_NO_PHONON_VIDEO
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//this is the interface used by the videorenderer from the VideoWidget class
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class AbstractVideoRenderer
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virtual ~AbstractVideoRenderer();
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virtual void repaintCurrentFrame(QWidget *target, const QRect &rect) = 0;
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virtual void notifyResize(const QSize&, Phonon::VideoWidget::AspectRatio, Phonon::VideoWidget::ScaleMode) = 0;
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virtual void applyMixerSettings(qreal brightness, qreal contrast, qreal m_hue, qreal saturation) = 0;
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bool isActive() const;
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virtual bool isNative() const = 0;
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virtual QImage snapshot() const = 0;
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Filter getFilter() const;
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QSize sizeHint() const;
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virtual QSize videoSize() const = 0;
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AbstractVideoRenderer();
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void internalNotifyResize(const QSize &size, const QSize &videoSize,
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Phonon::VideoWidget::AspectRatio aspectRatio, Phonon::VideoWidget::ScaleMode scaleMode);
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int m_dstX, m_dstY, m_dstWidth, m_dstHeight;
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#endif //QT_NO_PHONON_VIDEO