AudioTrackPrivateRemote.cpp   [plain text]

/*
* Copyright (C) 2020 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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#include "config.h"
#include "AudioTrackPrivateRemote.h"

#if ENABLE(GPU_PROCESS)

#include "Connection.h"
#include "MediaPlayerPrivateRemote.h"
#include "RemoteAudioTrackProxyMessages.h"
#include "TrackPrivateRemoteConfiguration.h"

namespace WebKit {

AudioTrackPrivateRemote::AudioTrackPrivateRemote(IPC::Connection& connection, TrackPrivateRemoteIdentifier idendifier, TrackPrivateRemoteConfiguration&& configuration)
    : m_connection(connection)
    , m_idendifier(idendifier)
{
    updateConfiguration(WTFMove(configuration));
}

void AudioTrackPrivateRemote::setEnabled(bool enabled)
{
    if (enabled != this->enabled())
        m_connection.send(Messages::RemoteAudioTrackProxy::SetEnabled(enabled), m_idendifier);

    AudioTrackPrivate::setEnabled(enabled);
}

void AudioTrackPrivateRemote::updateConfiguration(TrackPrivateRemoteConfiguration&& configuration)
{
    if (configuration.trackId != m_id) {
        auto changed = !m_id.isEmpty();
        m_id = configuration.trackId;
        if (changed && client())
            client()->idChanged(m_id);
    }

    if (configuration.label != m_label) {
        auto changed = !m_label.isEmpty();
        m_label = configuration.label;
        if (changed && client())
            client()->labelChanged(m_label);
    }

    if (configuration.language != m_language) {
        auto changed = !m_language.isEmpty();
        m_language = configuration.language;
        if (changed && client())
            client()->languageChanged(m_language);
    }

    m_trackIndex = configuration.trackIndex;
    m_startTimeVariance = configuration.startTimeVariance;
    m_kind = configuration.audioKind;
    setEnabled(configuration.enabled);
}

} // namespace WebKit

#endif // ENABLE(GPU_PROCESS)