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Diffstat (limited to 'src/3rdparty/phonon/ds9/abstractvideorenderer.h')
-rw-r--r-- | src/3rdparty/phonon/ds9/abstractvideorenderer.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/3rdparty/phonon/ds9/abstractvideorenderer.h b/src/3rdparty/phonon/ds9/abstractvideorenderer.h new file mode 100644 index 0000000..25c660f --- /dev/null +++ b/src/3rdparty/phonon/ds9/abstractvideorenderer.h @@ -0,0 +1,73 @@ +/* This file is part of the KDE project. + +Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). + +This library is free software: you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation, either version 2.1 or 3 of the License. + +This library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License +along with this library. If not, see <http://www.gnu.org/licenses/>. +*/ +#ifndef PHONON_ABSTRACTVIDEORENDERER_H +#define PHONON_ABSTRACTVIDEORENDERER_H + +#include "backendnode.h" + +#include <phonon/videowidget.h> + +QT_BEGIN_NAMESPACE + +class QImage; + +#ifndef QT_NO_PHONON_VIDEO + +namespace Phonon +{ + namespace DS9 + { + //this is the interface used by the videorenderer from the VideoWidget class + class AbstractVideoRenderer + { + public: + virtual ~AbstractVideoRenderer(); + + virtual void repaintCurrentFrame(QWidget *target, const QRect &rect) = 0; + virtual void notifyResize(const QSize&, Phonon::VideoWidget::AspectRatio, Phonon::VideoWidget::ScaleMode) = 0; + virtual void applyMixerSettings(qreal brightness, qreal contrast, qreal m_hue, qreal saturation) = 0; + + void setActive(bool); + bool isActive() const; + + virtual bool isNative() const = 0; + virtual QImage snapshot() const = 0; + + Filter getFilter() const; + QSize sizeHint() const; + + protected: + virtual QSize videoSize() const = 0; + + AbstractVideoRenderer(); + void internalNotifyResize(const QSize &size, const QSize &videoSize, + Phonon::VideoWidget::AspectRatio aspectRatio, Phonon::VideoWidget::ScaleMode scaleMode); + + + Filter m_filter; + int m_dstX, m_dstY, m_dstWidth, m_dstHeight; + bool m_active; + }; + } +} + +#endif //QT_NO_PHONON_VIDEO + + +QT_END_NAMESPACE + +#endif |