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/****************************************************************************
**
** Copyright (C) 2022 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
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**
******************************************************************************/
#ifndef QPLATFORMMEDIADEVICES_H
#define QPLATFORMMEDIADEVICES_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 <private/qtmultimediaglobal_p.h>
#include <qlist.h>
QT_BEGIN_NAMESPACE
class QMediaDevices;
class QAudioDevice;
class QCameraDevice;
class QPlatformAudioSource;
class QPlatformAudioSink;
class QAudioFormat;
class Q_MULTIMEDIA_EXPORT QPlatformMediaDevices
{
public:
QPlatformMediaDevices();
virtual ~QPlatformMediaDevices();
virtual QList<QAudioDevice> audioInputs() const = 0;
virtual QList<QAudioDevice> audioOutputs() const = 0;
virtual QList<QCameraDevice> videoInputs() const = 0;
virtual QPlatformAudioSource *createAudioSource(const QAudioDevice &deviceInfo) = 0;
virtual QPlatformAudioSink *createAudioSink(const QAudioDevice &deviceInfo) = 0;
QAudioDevice audioInput(const QByteArray &id) const;
QAudioDevice audioOutput(const QByteArray &id) const;
QCameraDevice videoInput(const QByteArray &id) const;
QPlatformAudioSource *audioInputDevice(const QAudioFormat &format, const QAudioDevice &deviceInfo);
QPlatformAudioSink *audioOutputDevice(const QAudioFormat &format, const QAudioDevice &deviceInfo);
void addDevices(QMediaDevices *m)
{
m_devices.append(m);
}
void removeDevices(QMediaDevices *m)
{
m_devices.removeAll(m);
}
protected:
void audioInputsChanged() const;
void audioOutputsChanged() const;
void videoInputsChanged() const;
private:
QList<QMediaDevices *> m_devices;
};
QT_END_NAMESPACE
#endif // QPLATFORMMEDIADEVICES_H
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