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Diffstat (limited to 'src/imports/multimedia/qsgvideonode_p.h')
-rw-r--r-- | src/imports/multimedia/qsgvideonode_p.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/imports/multimedia/qsgvideonode_p.h b/src/imports/multimedia/qsgvideonode_p.h new file mode 100644 index 000000000..49d5a5c76 --- /dev/null +++ b/src/imports/multimedia/qsgvideonode_p.h @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** 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 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 QSGVIDEONODE_P_H +#define QSGVIDEONODE_P_H + +#include <QtDeclarative/qsgnode.h> + +#include <QtMultimediaKit/qvideoframe.h> +#include <QtMultimediaKit/qvideosurfaceformat.h> +#include <QtOpenGL/qglfunctions.h> + +class QSGVideoNode : public QSGGeometryNode +{ +public: + QSGVideoNode(); + + virtual void setCurrentFrame(const QVideoFrame &frame) = 0; + virtual QVideoFrame::PixelFormat pixelFormat() const = 0; + + void setTexturedRectGeometry(const QRectF &boundingRect, const QRectF &textureRect); + +private: + QRectF m_rect; + QRectF m_textureRect; +}; + +class QSGVideoNodeFactory { +public: + virtual QList<QVideoFrame::PixelFormat> supportedPixelFormats(QAbstractVideoBuffer::HandleType handleType) const = 0; + virtual QSGVideoNode *createNode(const QVideoSurfaceFormat &format) = 0; +}; + +#endif // QSGVIDEONODE_H |