8b5c31c5c6
Change-Id: I1a5f51a659175cadadcdaf0c4e5e9048f98e64e0 Reviewed-on: http://codereview.qt-project.org/5346 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QPAINTERVIDEOSURFACE_MAC_P_H
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#define QPAINTERVIDEOSURFACE_MAC_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include "qpaintervideosurface_p.h"
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#include <qvideosurfaceformat.h>
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#include <qvideoframe.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Multimedia)
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class QVideoSurfaceCoreGraphicsPainter : public QVideoSurfacePainter
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{
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public:
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QVideoSurfaceCoreGraphicsPainter(bool glSupported);
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~QVideoSurfaceCoreGraphicsPainter();
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QList<QVideoFrame::PixelFormat> supportedPixelFormats(
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QAbstractVideoBuffer::HandleType handleType) const;
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bool isFormatSupported(
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const QVideoSurfaceFormat &format, QVideoSurfaceFormat *similar) const;
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QAbstractVideoSurface::Error start(const QVideoSurfaceFormat &format);
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void stop();
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QAbstractVideoSurface::Error setCurrentFrame(const QVideoFrame &frame);
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QAbstractVideoSurface::Error paint(
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const QRectF &target, QPainter *painter, const QRectF &source);
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void updateColors(int brightness, int contrast, int hue, int saturation);
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private:
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void* ciContext;
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QList<QVideoFrame::PixelFormat> m_imagePixelFormats;
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QVideoFrame m_frame;
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QSize m_imageSize;
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QImage::Format m_imageFormat;
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QVector<QAbstractVideoBuffer::HandleType> m_supportedHandles;
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QVideoSurfaceFormat::Direction m_scanLineDirection;
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};
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif
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