| /* |
| * 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 |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "RemoteVideoTrackProxy.h" |
| |
| #if ENABLE(GPU_PROCESS) |
| |
| #include "Connection.h" |
| #include "GPUConnectionToWebProcess.h" |
| #include "MediaPlayerPrivateRemoteMessages.h" |
| #include "RemoteMediaPlayerProxy.h" |
| #include "RemoteVideoTrackProxyMessages.h" |
| #include "TrackPrivateRemoteConfiguration.h" |
| |
| namespace WebKit { |
| |
| using namespace WebCore; |
| |
| RemoteVideoTrackProxy::RemoteVideoTrackProxy(GPUConnectionToWebProcess& connectionToWebProcess, TrackPrivateRemoteIdentifier identifier, VideoTrackPrivate& trackPrivate, MediaPlayerIdentifier mediaPlayerIdentifier) |
| : m_connectionToWebProcess(connectionToWebProcess) |
| , m_identifier(identifier) |
| , m_trackPrivate(trackPrivate) |
| , m_mediaPlayerIdentifier(mediaPlayerIdentifier) |
| { |
| m_trackPrivate->setClient(this); |
| m_connectionToWebProcess.messageReceiverMap().addMessageReceiver(Messages::RemoteVideoTrackProxy::messageReceiverName(), m_identifier.toUInt64(), *this); |
| m_connectionToWebProcess.connection().send(Messages::MediaPlayerPrivateRemote::AddRemoteVideoTrack(m_identifier, configuration()), m_mediaPlayerIdentifier); |
| } |
| |
| RemoteVideoTrackProxy::~RemoteVideoTrackProxy() |
| { |
| m_connectionToWebProcess.messageReceiverMap().removeMessageReceiver(Messages::RemoteVideoTrackProxy::messageReceiverName(), m_identifier.toUInt64()); |
| } |
| |
| TrackPrivateRemoteConfiguration& RemoteVideoTrackProxy::configuration() |
| { |
| static NeverDestroyed<TrackPrivateRemoteConfiguration> configuration; |
| |
| configuration->identifier = m_trackPrivate->id(); |
| configuration->label = m_trackPrivate->label(); |
| configuration->language = m_trackPrivate->language(); |
| configuration->trackIndex = m_trackPrivate->trackIndex(); |
| configuration->startTimeVariance = m_trackPrivate->startTimeVariance(); |
| configuration->selected = m_trackPrivate->selected(); |
| configuration->videoKind = m_trackPrivate->kind(); |
| |
| return configuration.get(); |
| } |
| |
| void RemoteVideoTrackProxy::configurationChanged() |
| { |
| m_connectionToWebProcess.connection().send(Messages::MediaPlayerPrivateRemote::RemoteVideoTrackConfigurationChanged(m_identifier, configuration()), m_mediaPlayerIdentifier); |
| } |
| |
| void RemoteVideoTrackProxy::willRemove() |
| { |
| ASSERT_NOT_REACHED(); |
| } |
| |
| void RemoteVideoTrackProxy::selectedChanged(bool) |
| { |
| configurationChanged(); |
| } |
| |
| void RemoteVideoTrackProxy::idChanged(const AtomString&) |
| { |
| configurationChanged(); |
| } |
| |
| void RemoteVideoTrackProxy::labelChanged(const AtomString&) |
| { |
| configurationChanged(); |
| } |
| |
| void RemoteVideoTrackProxy::languageChanged(const AtomString&) |
| { |
| configurationChanged(); |
| } |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(GPU_PROCESS) |