diff options
Diffstat (limited to 'src/plugins/gstreamer/camerabin/camerabinv4limageprocessing.h')
-rw-r--r-- | src/plugins/gstreamer/camerabin/camerabinv4limageprocessing.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/plugins/gstreamer/camerabin/camerabinv4limageprocessing.h b/src/plugins/gstreamer/camerabin/camerabinv4limageprocessing.h new file mode 100644 index 000000000..03b3917ed --- /dev/null +++ b/src/plugins/gstreamer/camerabin/camerabinv4limageprocessing.h @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2015 Denis Shienkov <denis.shienkov@gmail.com> +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef CAMERABINV4LIMAGEPROCESSINGCONTROL_H +#define CAMERABINV4LIMAGEPROCESSINGCONTROL_H + +#include <qcamera.h> +#include <qcameraimageprocessingcontrol.h> + +QT_BEGIN_NAMESPACE + +class CameraBinSession; + +class CameraBinV4LImageProcessing : public QCameraImageProcessingControl +{ + Q_OBJECT + +public: + CameraBinV4LImageProcessing(CameraBinSession *session); + virtual ~CameraBinV4LImageProcessing(); + + bool isParameterSupported(ProcessingParameter) const; + bool isParameterValueSupported(ProcessingParameter parameter, const QVariant &value) const; + QVariant parameter(ProcessingParameter parameter) const; + void setParameter(ProcessingParameter parameter, const QVariant &value); + +public slots: + void updateParametersInfo(QCamera::Status cameraStatus); + +private: + struct SourceParameterValueInfo { + SourceParameterValueInfo() + : cid(0) + { + } + + qint32 defaultValue; + qint32 minimumValue; + qint32 maximumValue; + quint32 cid; // V4L control id + }; + +private: + CameraBinSession *m_session; + QMap<ProcessingParameter, SourceParameterValueInfo> m_parametersInfo; +}; + +QT_END_NAMESPACE + +#endif // CAMERABINV4LIMAGEPROCESSINGCONTROL_H |