qt-everywhere-src-5.15.1/qtmultimedia/src/plugins/winrt/qwinrtserviceplugin.cpp

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#include <QtCore/QString>
#include <QtCore/QFile>

#include "qwinrtserviceplugin.h"
#include "qwinrtmediaplayerservice.h"
#include "qwinrtcameraservice.h"
#include "qwinrtvideodeviceselectorcontrol.h"

QT_BEGIN_NAMESPACE

QMediaService *QWinRTServicePlugin::create(QString const &key)
{
    if (key == QLatin1String(Q_MEDIASERVICE_MEDIAPLAYER))
        return new QWinRTMediaPlayerService(this);

    if (key == QLatin1String(Q_MEDIASERVICE_CAMERA))
        return new QWinRTCameraService(this);

    return nullptr;
}

void QWinRTServicePlugin::release(QMediaService *service)
{
    delete service;
}

QMediaServiceProviderHint::Features QWinRTServicePlugin::supportedFeatures(
        const QByteArray &service) const
{
    if (service == Q_MEDIASERVICE_MEDIAPLAYER)
       return QMediaServiceProviderHint::StreamPlayback | QMediaServiceProviderHint::VideoSurface;

    return QMediaServiceProviderHint::Features();
}

QCamera::Position QWinRTServicePlugin::cameraPosition(const QByteArray &device) const
{
    return QWinRTVideoDeviceSelectorControl::cameraPosition(device);
}

int QWinRTServicePlugin::cameraOrientation(const QByteArray &device) const
{
    return QWinRTVideoDeviceSelectorControl::cameraOrientation(device);
}

QList<QByteArray> QWinRTServicePlugin::devices(const QByteArray &service) const
{
    if (service == Q_MEDIASERVICE_CAMERA)
        return QWinRTVideoDeviceSelectorControl::deviceNames();

    return QList<QByteArray>();
}

QString QWinRTServicePlugin::deviceDescription(const QByteArray &service, const QByteArray &device)
{
    if (service == Q_MEDIASERVICE_CAMERA)
        return QWinRTVideoDeviceSelectorControl::deviceDescription(device);

    return QString();
}

QByteArray QWinRTServicePlugin::defaultDevice(const QByteArray &service) const
{
    if (service == Q_MEDIASERVICE_CAMERA)
        return QWinRTVideoDeviceSelectorControl::defaultDeviceName();

    return QByteArray();
}

QT_END_NAMESPACE