/* * 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. */ #pragma once #if PLATFORM(COCOA) && ENABLE(GPU_PROCESS) && ENABLE(MEDIA_STREAM) #include "AudioMediaStreamTrackRendererIdentifier.h" #include "MessageReceiver.h" #include <wtf/Forward.h> #include <wtf/HashMap.h> namespace IPC { class Connection; class Decoder; } namespace WebKit { class RemoteAudioMediaStreamTrackRenderer; class RemoteAudioMediaStreamTrackRendererManager final : private IPC::MessageReceiver { WTF_MAKE_FAST_ALLOCATED; public: RemoteAudioMediaStreamTrackRendererManager(); ~RemoteAudioMediaStreamTrackRendererManager(); void didReceiveRendererMessage(IPC::Connection&, IPC::Decoder&); void didReceiveMessageFromWebProcess(IPC::Connection& connection, IPC::Decoder& decoder) { didReceiveMessage(connection, decoder); } private: // IPC::MessageReceiver void didReceiveMessage(IPC::Connection&, IPC::Decoder&) final; void createRenderer(AudioMediaStreamTrackRendererIdentifier); void releaseRenderer(AudioMediaStreamTrackRendererIdentifier); HashMap<AudioMediaStreamTrackRendererIdentifier, std::unique_ptr<RemoteAudioMediaStreamTrackRenderer>> m_renderers; }; } #endif // PLATFORM(COCOA) && ENABLE(GPU_PROCESS) && ENABLE(MEDIA_STREAM)