qaudiooutput.cpp

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#include <QtMultimedia/qaudio.h>
#include <QtMultimedia/qaudiodeviceinfo.h>
#include <QtMultimedia/qaudioengine.h>
#include <QtMultimedia/qaudiooutput.h>

#include "qaudiodevicefactory_p.h"


QT_BEGIN_NAMESPACE

QAudioOutput::QAudioOutput(const QAudioFormat &format, QObject *parent):
    QObject(parent)
{
    d = QAudioDeviceFactory::createDefaultOutputDevice(format);
    connect(d, SIGNAL(notify()), SIGNAL(notify()));
    connect(d, SIGNAL(stateChanged(QAudio::State)), SIGNAL(stateChanged(QAudio::State)));
}

QAudioOutput::QAudioOutput(const QAudioDeviceInfo &audioDevice, const QAudioFormat &format, QObject *parent):
    QObject(parent)
{
    d = QAudioDeviceFactory::createOutputDevice(audioDevice, format);
    connect(d, SIGNAL(notify()), SIGNAL(notify()));
    connect(d, SIGNAL(stateChanged(QAudio::State)), SIGNAL(stateChanged(QAudio::State)));
}

QAudioOutput::~QAudioOutput()
{
    delete d;
}

QAudioFormat QAudioOutput::format() const
{
    return d->format();
}

void QAudioOutput::start(QIODevice* device)
{
    d->start(device);
}

QIODevice* QAudioOutput::start()
{
    return d->start(0);
}

void QAudioOutput::stop()
{
    d->stop();
}

void QAudioOutput::reset()
{
    d->reset();
}

void QAudioOutput::suspend()
{
    d->suspend();
}

void QAudioOutput::resume()
{
     d->resume();
}

int QAudioOutput::bytesFree() const
{
    return d->bytesFree();
}

int QAudioOutput::periodSize() const
{
    return d->periodSize();
}

void QAudioOutput::setBufferSize(int value)
{
    d->setBufferSize(value);
}

int QAudioOutput::bufferSize() const
{
    return d->bufferSize();
}

void QAudioOutput::setNotifyInterval(int ms)
{
    d->setNotifyInterval(ms);
}

int QAudioOutput::notifyInterval() const
{
    return d->notifyInterval();
}

qint64 QAudioOutput::processedUSecs() const
{
    return d->processedUSecs();
}

qint64 QAudioOutput::elapsedUSecs() const
{
    return d->elapsedUSecs();
}

QAudio::Error QAudioOutput::error() const
{
    return d->error();
}

QAudio::State QAudioOutput::state() const
{
    return d->state();
}

QT_END_NAMESPACE