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 QIMAGEENCODERCONTROL_H
41#define QIMAGEENCODERCONTROL_H
42
43#include <QtMultimedia/qmediacontrol.h>
44#include <QtMultimedia/qmediarecorder.h>
45#include <QtMultimedia/qmediaencodersettings.h>
46
47#include <QtCore/qsize.h>
48
49QT_BEGIN_NAMESPACE
50
51class QByteArray;
52class QStringList;
53QT_END_NAMESPACE
54
55QT_BEGIN_NAMESPACE
56
57class Q_MULTIMEDIA_EXPORT QImageEncoderControl : public QMediaControl
58{
59 Q_OBJECT
60
61public:
62 virtual ~QImageEncoderControl();
63
64 virtual QStringList supportedImageCodecs() const = 0;
65 virtual QString imageCodecDescription(const QString &codec) const = 0;
66
67 virtual QList<QSize> supportedResolutions(const QImageEncoderSettings &settings,
68 bool *continuous = nullptr) const = 0;
69
70 virtual QImageEncoderSettings imageSettings() const = 0;
71 virtual void setImageSettings(const QImageEncoderSettings &settings) = 0;
72
73protected:
74 explicit QImageEncoderControl(QObject *parent = nullptr);
75};
76
77#define QImageEncoderControl_iid "org.qt-project.qt.imageencodercontrol/5.0"
78Q_MEDIA_DECLARE_CONTROL(QImageEncoderControl, QImageEncoderControl_iid)
79
80QT_END_NAMESPACE
81
82
83#endif
84

source code of qtmultimedia/src/multimedia/controls/qimageencodercontrol.h