blob: 647b12112e6fd05b1af79a223588afc3b0a74b56 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#ifndef QMEDIASERVICEPROVIDER_H
#define QMEDIASERVICEPROVIDER_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtCore/qobject.h>
#include <QtCore/qshareddata.h>
#include <qtmultimediaglobal.h>
#include "qmultimedia.h"
#include "qmediaserviceproviderplugin.h"
QT_BEGIN_NAMESPACE
class QMediaService;
class Q_MULTIMEDIA_EXPORT QMediaServiceProvider : public QObject
{
Q_OBJECT
public:
virtual QMediaService* requestService(const QByteArray &type, const QMediaServiceProviderHint &hint = QMediaServiceProviderHint()) = 0;
virtual void releaseService(QMediaService *service) = 0;
virtual QMediaServiceProviderHint::Features supportedFeatures(const QMediaService *service) const;
virtual QMultimedia::SupportEstimate hasSupport(const QByteArray &serviceType,
const QString &mimeType,
const QStringList& codecs,
int flags = 0) const;
virtual QStringList supportedMimeTypes(const QByteArray &serviceType, int flags = 0) const;
virtual QByteArray defaultDevice(const QByteArray &serviceType) const;
virtual QList<QByteArray> devices(const QByteArray &serviceType) const;
virtual QString deviceDescription(const QByteArray &serviceType, const QByteArray &device);
virtual QCamera::Position cameraPosition(const QByteArray &device) const;
virtual int cameraOrientation(const QByteArray &device) const;
static QMediaServiceProvider* defaultServiceProvider();
static void setDefaultServiceProvider(QMediaServiceProvider *provider);
};
QT_END_NAMESPACE
#endif // QMEDIASERVICEPROVIDER_H
|