| /* |
| * 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. AND ITS CONTRIBUTORS ``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 ITS 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 "MediaSourcePrivateRemote.h" |
| |
| #if ENABLE(GPU_PROCESS) && ENABLE(MEDIA_SOURCE) |
| |
| #include "Logging.h" |
| #include "MediaPlayerPrivateRemote.h" |
| #include "MediaSourcePrivateRemoteMessages.h" |
| #include "RemoteMediaSourceProxyMessages.h" |
| #include "RemoteSourceBufferIdentifier.h" |
| #include "SourceBufferPrivateRemote.h" |
| #include <WebCore/NotImplemented.h> |
| |
| namespace WebCore { |
| #if !RELEASE_LOG_DISABLED |
| extern WTFLogChannel LogMedia; |
| #endif |
| } |
| |
| namespace WebKit { |
| |
| using namespace WebCore; |
| |
| Ref<MediaSourcePrivateRemote> MediaSourcePrivateRemote::create(GPUProcessConnection& gpuProcessConnection, RemoteMediaSourceIdentifier identifier, RemoteMediaPlayerMIMETypeCache& mimeTypeCache, const MediaPlayerPrivateRemote& mediaPlayerPrivate, MediaSourcePrivateClient* client) |
| { |
| auto mediaSourcePrivate = adoptRef(*new MediaSourcePrivateRemote(gpuProcessConnection, identifier, mimeTypeCache, mediaPlayerPrivate, client)); |
| client->setPrivateAndOpen(mediaSourcePrivate.copyRef()); |
| return mediaSourcePrivate; |
| } |
| |
| MediaSourcePrivateRemote::MediaSourcePrivateRemote(GPUProcessConnection& gpuProcessConnection, RemoteMediaSourceIdentifier identifier, RemoteMediaPlayerMIMETypeCache& mimeTypeCache, const MediaPlayerPrivateRemote& mediaPlayerPrivate, MediaSourcePrivateClient* client) |
| : m_gpuProcessConnection(gpuProcessConnection) |
| , m_identifier(identifier) |
| , m_mimeTypeCache(mimeTypeCache) |
| , m_mediaPlayerPrivate(mediaPlayerPrivate) |
| , m_client(client) |
| #if !RELEASE_LOG_DISABLED |
| , m_logger(m_mediaPlayerPrivate->mediaPlayerLogger()) |
| , m_logIdentifier(m_mediaPlayerPrivate->mediaPlayerLogIdentifier()) |
| #endif |
| { |
| ALWAYS_LOG(LOGIDENTIFIER); |
| |
| m_gpuProcessConnection->messageReceiverMap().addMessageReceiver(Messages::MediaSourcePrivateRemote::messageReceiverName(), m_identifier.toUInt64(), *this); |
| |
| #if !RELEASE_LOG_DISABLED |
| m_client->setLogIdentifier(m_logIdentifier); |
| #endif |
| } |
| |
| MediaSourcePrivateRemote::~MediaSourcePrivateRemote() |
| { |
| ALWAYS_LOG(LOGIDENTIFIER); |
| if (m_gpuProcessConnection) |
| m_gpuProcessConnection->messageReceiverMap().removeMessageReceiver(Messages::MediaSourcePrivateRemote::messageReceiverName(), m_identifier.toUInt64()); |
| |
| for (auto it = m_sourceBuffers.begin(), end = m_sourceBuffers.end(); it != end; ++it) |
| (*it)->clearMediaSource(); |
| } |
| |
| MediaSourcePrivate::AddStatus MediaSourcePrivateRemote::addSourceBuffer(const ContentType& contentType, bool, RefPtr<SourceBufferPrivate>& outPrivate) |
| { |
| DEBUG_LOG(LOGIDENTIFIER, contentType); |
| |
| MediaEngineSupportParameters parameters; |
| parameters.isMediaSource = true; |
| parameters.type = contentType; |
| if (m_mimeTypeCache.supportsTypeAndCodecs(parameters) == MediaPlayer::SupportsType::IsNotSupported) |
| return AddStatus::NotSupported; |
| |
| AddStatus status = AddStatus::NotSupported; |
| if (!m_gpuProcessConnection) |
| return status; |
| |
| std::optional<RemoteSourceBufferIdentifier> remoteSourceBufferIdentifier; |
| m_gpuProcessConnection->connection().sendSync(Messages::RemoteMediaSourceProxy::AddSourceBuffer(contentType), Messages::RemoteMediaSourceProxy::AddSourceBuffer::Reply(status, remoteSourceBufferIdentifier), m_identifier); |
| |
| if (status == AddStatus::Ok) { |
| ASSERT(remoteSourceBufferIdentifier.has_value()); |
| auto newSourceBuffer = SourceBufferPrivateRemote::create(*m_gpuProcessConnection, *remoteSourceBufferIdentifier, *this, *m_mediaPlayerPrivate); |
| outPrivate = newSourceBuffer.copyRef(); |
| m_sourceBuffers.append(WTFMove(newSourceBuffer)); |
| } |
| |
| return status; |
| } |
| |
| void MediaSourcePrivateRemote::durationChanged(const MediaTime& duration) |
| { |
| if (!m_gpuProcessConnection) |
| return; |
| |
| m_gpuProcessConnection->connection().send(Messages::RemoteMediaSourceProxy::DurationChanged(duration), m_identifier); |
| } |
| |
| void MediaSourcePrivateRemote::bufferedChanged(const PlatformTimeRanges& buffered) |
| { |
| if (!m_gpuProcessConnection) |
| return; |
| |
| m_gpuProcessConnection->connection().send(Messages::RemoteMediaSourceProxy::BufferedChanged(buffered), m_identifier); |
| } |
| |
| void MediaSourcePrivateRemote::markEndOfStream(EndOfStreamStatus) |
| { |
| notImplemented(); |
| } |
| |
| void MediaSourcePrivateRemote::unmarkEndOfStream() |
| { |
| notImplemented(); |
| } |
| |
| bool MediaSourcePrivateRemote::isEnded() const |
| { |
| notImplemented(); |
| return false; |
| } |
| |
| MediaPlayer::ReadyState MediaSourcePrivateRemote::readyState() const |
| { |
| return m_mediaPlayerPrivate ? m_mediaPlayerPrivate->readyState() : MediaPlayer::ReadyState::HaveNothing; |
| } |
| |
| void MediaSourcePrivateRemote::setReadyState(MediaPlayer::ReadyState readyState) |
| { |
| if (!m_gpuProcessConnection) |
| return; |
| |
| m_gpuProcessConnection->connection().send(Messages::RemoteMediaSourceProxy::SetReadyState(readyState), m_identifier); |
| } |
| |
| void MediaSourcePrivateRemote::setIsSeeking(bool isSeeking) |
| { |
| if (!m_gpuProcessConnection) |
| return; |
| |
| MediaSourcePrivate::setIsSeeking(isSeeking); |
| m_gpuProcessConnection->connection().send(Messages::RemoteMediaSourceProxy::SetIsSeeking(isSeeking), m_identifier); |
| } |
| |
| void MediaSourcePrivateRemote::waitForSeekCompleted() |
| { |
| if (!m_gpuProcessConnection) |
| return; |
| |
| m_gpuProcessConnection->connection().send(Messages::RemoteMediaSourceProxy::WaitForSeekCompleted(), m_identifier); |
| } |
| |
| void MediaSourcePrivateRemote::seekCompleted() |
| { |
| if (!m_gpuProcessConnection) |
| return; |
| |
| m_gpuProcessConnection->connection().send(Messages::RemoteMediaSourceProxy::SeekCompleted(), m_identifier); |
| } |
| |
| void MediaSourcePrivateRemote::setTimeFudgeFactor(const MediaTime& fudgeFactor) |
| { |
| if (!m_gpuProcessConnection) |
| return; |
| |
| MediaSourcePrivate::setTimeFudgeFactor(fudgeFactor); |
| m_gpuProcessConnection->connection().send(Messages::RemoteMediaSourceProxy::SetTimeFudgeFactor(fudgeFactor), m_identifier); |
| } |
| |
| void MediaSourcePrivateRemote::seekToTime(const MediaTime& time) |
| { |
| m_client->seekToTime(time); |
| } |
| |
| #if !RELEASE_LOG_DISABLED |
| WTFLogChannel& MediaSourcePrivateRemote::logChannel() const |
| { |
| return JOIN_LOG_CHANNEL_WITH_PREFIX(LOG_CHANNEL_PREFIX, Media); |
| } |
| #endif |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(GPU_PROCESS) && ENABLE(MEDIA_SOURCE) |