1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QCAMERAIMAGEPROCESSINGCONTROL_H 41 #define QCAMERAIMAGEPROCESSINGCONTROL_H 42 43 #include <QtMultimedia/qmediacontrol.h> 44 #include <QtMultimedia/qmediaobject.h> 45 46 #include <QtMultimedia/qcamera.h> 47 #include <QtMultimedia/qmediaenumdebug.h> 48 49 QT_BEGIN_NAMESPACE 50 51 // Required for QDoc workaround 52 class QString; 53 54 class Q_MULTIMEDIA_EXPORT QCameraImageProcessingControl : public QMediaControl 55 { 56 Q_OBJECT 57 Q_ENUMS(ProcessingParameter) 58 59 public: 60 ~QCameraImageProcessingControl(); 61 62 enum ProcessingParameter { 63 WhiteBalancePreset, 64 ColorTemperature, 65 Contrast, 66 Saturation, 67 Brightness, 68 Sharpening, 69 Denoising, 70 ContrastAdjustment, 71 SaturationAdjustment, 72 BrightnessAdjustment, 73 SharpeningAdjustment, 74 DenoisingAdjustment, 75 ColorFilter, 76 ExtendedParameter = 1000 77 }; 78 79 virtual bool isParameterSupported(ProcessingParameter) const = 0; 80 virtual bool isParameterValueSupported(ProcessingParameter parameter, const QVariant &value) const = 0; 81 virtual QVariant parameter(ProcessingParameter parameter) const = 0; 82 virtual void setParameter(ProcessingParameter parameter, const QVariant &value) = 0; 83 84 protected: 85 explicit QCameraImageProcessingControl(QObject *parent = nullptr); 86 }; 87 88 #define QCameraImageProcessingControl_iid "org.qt-project.qt.cameraimageprocessingcontrol/5.0" 89 Q_MEDIA_DECLARE_CONTROL(QCameraImageProcessingControl, QCameraImageProcessingControl_iid) 90 91 QT_END_NAMESPACE 92 93 Q_DECLARE_METATYPE(QCameraImageProcessingControl::ProcessingParameter) 94 95 Q_MEDIA_ENUM_DEBUG(QCameraImageProcessingControl, ProcessingParameter) 96 97 #endif 98 99