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
49QT_BEGIN_NAMESPACE
50
51// Required for QDoc workaround
52class QString;
53
54class Q_MULTIMEDIA_EXPORT QCameraImageProcessingControl : public QMediaControl
55{
56 Q_OBJECT
57 Q_ENUMS(ProcessingParameter)
58
59public:
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
84protected:
85 explicit QCameraImageProcessingControl(QObject *parent = nullptr);
86};
87
88#define QCameraImageProcessingControl_iid "org.qt-project.qt.cameraimageprocessingcontrol/5.0"
89Q_MEDIA_DECLARE_CONTROL(QCameraImageProcessingControl, QCameraImageProcessingControl_iid)
90
91QT_END_NAMESPACE
92
93Q_DECLARE_METATYPE(QCameraImageProcessingControl::ProcessingParameter)
94
95Q_MEDIA_ENUM_DEBUG(QCameraImageProcessingControl, ProcessingParameter)
96
97#endif
98
99