| /* |
| * 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 "RemoteAudioSessionProxy.h" |
| |
| #if ENABLE(GPU_PROCESS) && USE(AUDIO_SESSION) |
| |
| #include "GPUConnectionToWebProcess.h" |
| #include "RemoteAudioSessionMessages.h" |
| #include "RemoteAudioSessionProxyManager.h" |
| #include "RemoteAudioSessionProxyMessages.h" |
| #include <WebCore/AudioSession.h> |
| |
| namespace WebKit { |
| |
| using namespace WebCore; |
| |
| UniqueRef<RemoteAudioSessionProxy> RemoteAudioSessionProxy::create(GPUConnectionToWebProcess& gpuConnection) |
| { |
| return makeUniqueRef<RemoteAudioSessionProxy>(gpuConnection); |
| } |
| |
| RemoteAudioSessionProxy::RemoteAudioSessionProxy(GPUConnectionToWebProcess& gpuConnection) |
| : m_gpuConnection(gpuConnection) |
| { |
| } |
| |
| RemoteAudioSessionProxy::~RemoteAudioSessionProxy() = default; |
| |
| WebCore::ProcessIdentifier RemoteAudioSessionProxy::processIdentifier() |
| { |
| return m_gpuConnection.webProcessIdentifier(); |
| } |
| |
| RemoteAudioSessionConfiguration RemoteAudioSessionProxy::configuration() |
| { |
| auto& session = audioSessionManager().session(); |
| return { |
| session.category(), |
| session.routeSharingPolicy(), |
| session.routingContextUID(), |
| session.sampleRate(), |
| session.bufferSize(), |
| session.numberOfOutputChannels(), |
| session.preferredBufferSize(), |
| session.isMuted(), |
| m_active |
| }; |
| } |
| |
| void RemoteAudioSessionProxy::setCategory(AudioSession::CategoryType category, RouteSharingPolicy policy) |
| { |
| m_category = category; |
| m_routeSharingPolicy = policy; |
| audioSessionManager().setCategoryForProcess(*this, category, policy); |
| } |
| |
| void RemoteAudioSessionProxy::setPreferredBufferSize(uint64_t size) |
| { |
| m_preferredBufferSize = size; |
| audioSessionManager().setPreferredBufferSizeForProcess(*this, size); |
| } |
| |
| void RemoteAudioSessionProxy::tryToSetActive(bool active, SetActiveCompletion&& completion) |
| { |
| m_active = audioSessionManager().tryToSetActiveForProcess(*this, active); |
| completion(m_active); |
| } |
| |
| void RemoteAudioSessionProxy::beginInterruption() |
| { |
| connection().send(Messages::RemoteAudioSession::BeginInterruption(), { }); |
| } |
| |
| void RemoteAudioSessionProxy::endInterruption(AudioSession::MayResume mayResume) |
| { |
| connection().send(Messages::RemoteAudioSession::EndInterruption(mayResume), { }); |
| } |
| |
| RemoteAudioSessionProxyManager& RemoteAudioSessionProxy::audioSessionManager() |
| { |
| return m_gpuConnection.gpuProcess().audioSessionManager(); |
| } |
| |
| IPC::Connection& RemoteAudioSessionProxy::connection() |
| { |
| return m_gpuConnection.connection(); |
| } |
| |
| } |
| |
| #endif |