c93d83c4b7
Add support for changing resolution and frame rate with mfw_v4lsrc.
This is essential for embedded applications that are not happy with
the default VGA@30.
This makes constructs like the following functional on devices like
i.MX6 with MIPI cameras:
Camera { viewfinder { resolution: "320x240"; maximumFrameRate: 15 } }
Change-Id: Ia297afdb5ca51c6e55ad45dce37fdab7da3a5cfb
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
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** Copyright (C) 2013 Jolla Ltd.
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** GNU Lesser General Public License Usage
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****************************************************************************/
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#ifndef CAMERABINVIEWFINDERSETTINGS_H
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#define CAMERABINVIEWFINDERSETTINGS_H
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#include <qcameraviewfindersettingscontrol.h>
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#include <QtCore/qsize.h>
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QT_BEGIN_NAMESPACE
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class CameraBinViewfinderSettings : public QCameraViewfinderSettingsControl
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{
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Q_OBJECT
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public:
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CameraBinViewfinderSettings(QObject *parent);
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~CameraBinViewfinderSettings();
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bool isViewfinderParameterSupported(ViewfinderParameter parameter) const;
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QVariant viewfinderParameter(ViewfinderParameter parameter) const;
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void setViewfinderParameter(ViewfinderParameter parameter, const QVariant &value);
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QSize resolution() const;
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qreal minimumFrameRate() const;
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qreal maximumFrameRate() const;
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private:
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QSize m_resolution;
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qreal m_minimumFrameRate;
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qreal m_maximumFrameRate;
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};
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QT_END_NAMESPACE
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#endif
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