RealtimeOutgoingAudioSource.cpp   [plain text]

/*
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 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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#include "config.h"
#include "RealtimeOutgoingAudioSource.h"

#if USE(LIBWEBRTC)

#include "LibWebRTCAudioFormat.h"
#include "LibWebRTCProvider.h"

namespace WebCore {

RealtimeOutgoingAudioSource::RealtimeOutgoingAudioSource(Ref<MediaStreamTrackPrivate>&& audioSource)
    : m_audioSource(WTFMove(audioSource))
{
    m_audioSource->addObserver(*this);
    initializeConverter();
}

bool RealtimeOutgoingAudioSource::setSource(Ref<MediaStreamTrackPrivate>&& newSource)
{
    m_audioSource->removeObserver(*this);
    m_audioSource = WTFMove(newSource);
    m_audioSource->addObserver(*this);

    initializeConverter();
    return true;
}

void RealtimeOutgoingAudioSource::initializeConverter()
{
    m_muted = m_audioSource->muted();
    m_enabled = m_audioSource->enabled();
}

void RealtimeOutgoingAudioSource::stop()
{
    ASSERT(isMainThread());
    m_audioSource->removeObserver(*this);
}

void RealtimeOutgoingAudioSource::sourceMutedChanged()
{
    m_muted = m_audioSource->muted();
}

void RealtimeOutgoingAudioSource::sourceEnabledChanged()
{
    m_enabled = m_audioSource->enabled();
}

} // namespace WebCore

#endif // USE(LIBWEBRTC)