| /* |
| * Copyright (C) 2019-2021 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 "GPUConnectionToWebProcess.h" |
| |
| #if ENABLE(GPU_PROCESS) |
| |
| #include "DataReference.h" |
| #include "GPUConnectionToWebProcessMessages.h" |
| #include "GPUProcess.h" |
| #include "GPUProcessConnectionMessages.h" |
| #include "GPUProcessConnectionParameters.h" |
| #include "GPUProcessMessages.h" |
| #include "GPUProcessProxyMessages.h" |
| #include "LayerHostingContext.h" |
| #include "LibWebRTCCodecsProxy.h" |
| #include "LibWebRTCCodecsProxyMessages.h" |
| #include "Logging.h" |
| #include "MediaOverridesForTesting.h" |
| #include "RemoteAudioHardwareListenerProxy.h" |
| #include "RemoteAudioMediaStreamTrackRendererInternalUnitManager.h" |
| #include "RemoteAudioMediaStreamTrackRendererInternalUnitManagerMessages.h" |
| #include "RemoteGraphicsContextGLMessages.h" |
| #include "RemoteMediaPlayerManagerProxy.h" |
| #include "RemoteMediaPlayerManagerProxyMessages.h" |
| #include "RemoteMediaPlayerProxy.h" |
| #include "RemoteMediaPlayerProxyMessages.h" |
| #include "RemoteMediaRecorderManager.h" |
| #include "RemoteMediaRecorderManagerMessages.h" |
| #include "RemoteMediaRecorderMessages.h" |
| #include "RemoteMediaResourceManager.h" |
| #include "RemoteMediaResourceManagerMessages.h" |
| #include "RemoteRemoteCommandListenerProxy.h" |
| #include "RemoteRemoteCommandListenerProxyMessages.h" |
| #include "RemoteRenderingBackend.h" |
| #include "RemoteRenderingBackendCreationParameters.h" |
| #include "RemoteSampleBufferDisplayLayerManager.h" |
| #include "RemoteSampleBufferDisplayLayerManagerMessages.h" |
| #include "RemoteSampleBufferDisplayLayerMessages.h" |
| #include "RemoteScrollingCoordinatorTransaction.h" |
| #include "WebCoreArgumentCoders.h" |
| #include "WebErrors.h" |
| #include "WebProcessMessages.h" |
| #include <WebCore/LogInitialization.h> |
| #include <WebCore/MockRealtimeMediaSourceCenter.h> |
| #include <WebCore/NowPlayingManager.h> |
| #include <wtf/Language.h> |
| |
| #if PLATFORM(COCOA) |
| #include "RemoteLayerTreeDrawingAreaProxyMessages.h" |
| #include <WebCore/MediaSessionManagerCocoa.h> |
| #include <WebCore/MediaSessionManagerIOS.h> |
| #endif |
| |
| #if ENABLE(WEBGL) |
| #include "RemoteGraphicsContextGL.h" |
| #endif |
| |
| #if ENABLE(ENCRYPTED_MEDIA) |
| #include "RemoteCDMFactoryProxy.h" |
| #include "RemoteCDMFactoryProxyMessages.h" |
| #include "RemoteCDMInstanceProxyMessages.h" |
| #include "RemoteCDMInstanceSessionProxyMessages.h" |
| #include "RemoteCDMProxyMessages.h" |
| #endif |
| |
| // FIXME: <https://bugs.webkit.org/show_bug.cgi?id=211085> |
| // UserMediaCaptureManagerProxy should not be platform specific |
| #if PLATFORM(COCOA) && ENABLE(MEDIA_STREAM) |
| #include "UserMediaCaptureManagerProxy.h" |
| #include "UserMediaCaptureManagerProxyMessages.h" |
| #endif |
| |
| #if ENABLE(WEB_AUDIO) |
| #include "RemoteAudioDestinationManager.h" |
| #include "RemoteAudioDestinationManagerMessages.h" |
| #endif |
| |
| #if USE(AUDIO_SESSION) |
| #include "RemoteAudioSessionProxy.h" |
| #include "RemoteAudioSessionProxyManager.h" |
| #include "RemoteAudioSessionProxyMessages.h" |
| #endif |
| |
| #if PLATFORM(IOS_FAMILY) |
| #include "RemoteMediaSessionHelperProxy.h" |
| #include "RemoteMediaSessionHelperProxyMessages.h" |
| #endif |
| |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| #include "RemoteLegacyCDMFactoryProxy.h" |
| #include "RemoteLegacyCDMFactoryProxyMessages.h" |
| #include "RemoteLegacyCDMProxyMessages.h" |
| #include "RemoteLegacyCDMSessionProxyMessages.h" |
| #endif |
| |
| #if HAVE(AVASSETREADER) |
| #include "RemoteImageDecoderAVFProxy.h" |
| #include "RemoteImageDecoderAVFProxyMessages.h" |
| #endif |
| |
| #if ENABLE(GPU_PROCESS) |
| #include "RemoteMediaEngineConfigurationFactoryProxy.h" |
| #include "RemoteMediaEngineConfigurationFactoryProxyMessages.h" |
| #endif |
| |
| #if PLATFORM(COCOA) |
| #include <WebCore/SystemBattery.h> |
| #endif |
| |
| #if ENABLE(VP9) && PLATFORM(COCOA) |
| #include <WebCore/VP9UtilitiesCocoa.h> |
| #endif |
| |
| #if ENABLE(ROUTING_ARBITRATION) && HAVE(AVAUDIO_ROUTING_ARBITER) |
| #include "LocalAudioSessionRoutingArbitrator.h" |
| #endif |
| |
| #if ENABLE(MEDIA_STREAM) |
| #include <WebCore/SecurityOrigin.h> |
| #endif |
| |
| namespace WebKit { |
| using namespace WebCore; |
| |
| #if PLATFORM(COCOA) && ENABLE(MEDIA_STREAM) |
| class GPUProxyForCapture final : public UserMediaCaptureManagerProxy::ConnectionProxy { |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| explicit GPUProxyForCapture(GPUConnectionToWebProcess& process) |
| : m_process(process) |
| { |
| } |
| |
| private: |
| Logger& logger() final { return m_process.logger(); } |
| void addMessageReceiver(IPC::ReceiverName, IPC::MessageReceiver&) final { } |
| void removeMessageReceiver(IPC::ReceiverName messageReceiverName) final { } |
| IPC::Connection& connection() final { return m_process.connection(); } |
| bool willStartCapture(CaptureDevice::DeviceType type) const final |
| { |
| switch (type) { |
| case CaptureDevice::DeviceType::Unknown: |
| case CaptureDevice::DeviceType::Speaker: |
| return false; |
| case CaptureDevice::DeviceType::Microphone: |
| return m_process.allowsAudioCapture(); |
| case CaptureDevice::DeviceType::Camera: |
| if (!m_process.allowsVideoCapture()) |
| return false; |
| #if PLATFORM(IOS) |
| MediaSessionManageriOS::providePresentingApplicationPID(); |
| #endif |
| return true; |
| break; |
| case CaptureDevice::DeviceType::Screen: |
| return m_process.allowsDisplayCapture(); |
| case CaptureDevice::DeviceType::Window: |
| return m_process.allowsDisplayCapture(); |
| } |
| } |
| |
| bool setCaptureAttributionString() final |
| { |
| return m_process.setCaptureAttributionString(); |
| } |
| |
| #if HAVE(IOSURFACE_SET_OWNERSHIP_IDENTITY) |
| std::optional<task_id_token_t> webProcessIdentityToken() const final |
| { |
| return m_process.webProcessIdentityToken(); |
| } |
| #endif |
| |
| GPUConnectionToWebProcess& m_process; |
| }; |
| |
| #endif |
| |
| Ref<GPUConnectionToWebProcess> GPUConnectionToWebProcess::create(GPUProcess& gpuProcess, WebCore::ProcessIdentifier webProcessIdentifier, IPC::Connection::Identifier connectionIdentifier, PAL::SessionID sessionID, GPUProcessConnectionParameters&& parameters) |
| { |
| return adoptRef(*new GPUConnectionToWebProcess(gpuProcess, webProcessIdentifier, connectionIdentifier, sessionID, WTFMove(parameters))); |
| } |
| |
| GPUConnectionToWebProcess::GPUConnectionToWebProcess(GPUProcess& gpuProcess, WebCore::ProcessIdentifier webProcessIdentifier, IPC::Connection::Identifier connectionIdentifier, PAL::SessionID sessionID, GPUProcessConnectionParameters&& parameters) |
| : m_connection(IPC::Connection::createServerConnection(connectionIdentifier, *this)) |
| , m_gpuProcess(gpuProcess) |
| , m_webProcessIdentifier(webProcessIdentifier) |
| #if HAVE(TASK_IDENTITY_TOKEN) |
| , m_webProcessIdentityToken(WTFMove(parameters.webProcessIdentityToken)) |
| #endif |
| , m_remoteMediaPlayerManagerProxy(makeUniqueRef<RemoteMediaPlayerManagerProxy>(*this)) |
| , m_sessionID(sessionID) |
| #if PLATFORM(COCOA) && USE(LIBWEBRTC) |
| , m_libWebRTCCodecsProxy(LibWebRTCCodecsProxy::create(*this)) |
| #endif |
| #if PLATFORM(COCOA) && ENABLE(MEDIA_STREAM) |
| , m_sampleBufferDisplayLayerManager(RemoteSampleBufferDisplayLayerManager::create(*this)) |
| #endif |
| #if ENABLE(MEDIA_STREAM) |
| , m_captureOrigin(SecurityOrigin::createUnique()) |
| #endif |
| #if ENABLE(ROUTING_ARBITRATION) && HAVE(AVAUDIO_ROUTING_ARBITER) |
| , m_routingArbitrator(LocalAudioSessionRoutingArbitrator::create(*this)) |
| #endif |
| { |
| RELEASE_ASSERT(RunLoop::isMain()); |
| |
| #if ENABLE(ROUTING_ARBITRATION) && HAVE(AVAUDIO_ROUTING_ARBITER) |
| gpuProcess.audioSessionManager().session().setRoutingArbitrationClient(m_routingArbitrator.get()); |
| #endif |
| |
| if (!parameters.overrideLanguages.isEmpty()) |
| overrideUserPreferredLanguages(parameters.overrideLanguages); |
| |
| // Use this flag to force synchronous messages to be treated as asynchronous messages in the WebProcess. |
| // Otherwise, the WebProcess would process incoming synchronous IPC while waiting for a synchronous IPC |
| // reply from the GPU process, which would be unsafe. |
| m_connection->setOnlySendMessagesAsDispatchWhenWaitingForSyncReplyWhenProcessingSuchAMessage(true); |
| m_connection->open(); |
| } |
| |
| GPUConnectionToWebProcess::~GPUConnectionToWebProcess() |
| { |
| RELEASE_ASSERT(RunLoop::isMain()); |
| |
| m_connection->invalidate(); |
| |
| #if PLATFORM(COCOA) && ENABLE(MEDIA_STREAM) |
| m_sampleBufferDisplayLayerManager->close(); |
| #endif |
| #if PLATFORM(COCOA) && USE(LIBWEBRTC) |
| m_libWebRTCCodecsProxy->close(); |
| #endif |
| } |
| |
| void GPUConnectionToWebProcess::didClose(IPC::Connection& connection) |
| { |
| #if ENABLE(ROUTING_ARBITRATION) && HAVE(AVAUDIO_ROUTING_ARBITER) |
| m_routingArbitrator->processDidTerminate(); |
| #endif |
| |
| #if USE(AUDIO_SESSION) |
| if (m_audioSessionProxy) { |
| gpuProcess().audioSessionManager().removeProxy(*m_audioSessionProxy); |
| m_audioSessionProxy = nullptr; |
| } |
| #endif |
| |
| // RemoteRenderingBackend objects ref their GPUConnectionToWebProcess so we need to make sure |
| // to break the reference cycle by destroying them. |
| m_remoteRenderingBackendMap.clear(); |
| |
| #if ENABLE(WEBGL) |
| // RemoteGraphicsContextsGL objects are unneeded after connection closes. |
| m_remoteGraphicsContextGLMap.clear(); |
| #endif |
| |
| gpuProcess().connectionToWebProcessClosed(connection); |
| gpuProcess().removeGPUConnectionToWebProcess(*this); // May destroy |this|. |
| } |
| |
| #if HAVE(VISIBILITY_PROPAGATION_VIEW) |
| void GPUConnectionToWebProcess::createVisibilityPropagationContextForPage(WebPageProxyIdentifier pageProxyID, WebCore::PageIdentifier pageID, bool canShowWhileLocked) |
| { |
| auto contextForVisibilityPropagation = LayerHostingContext::createForExternalHostingProcess({ canShowWhileLocked }); |
| RELEASE_LOG(Process, "GPUConnectionToWebProcess::createVisibilityPropagationContextForPage: pageProxyID=%" PRIu64 ", webPageID=%" PRIu64 ", contextID=%u", pageProxyID.toUInt64(), pageID.toUInt64(), contextForVisibilityPropagation->contextID()); |
| gpuProcess().send(Messages::GPUProcessProxy::DidCreateContextForVisibilityPropagation(pageProxyID, pageID, contextForVisibilityPropagation->contextID())); |
| m_visibilityPropagationContexts.add(std::make_pair(pageProxyID, pageID), WTFMove(contextForVisibilityPropagation)); |
| } |
| |
| void GPUConnectionToWebProcess::destroyVisibilityPropagationContextForPage(WebPageProxyIdentifier pageProxyID, WebCore::PageIdentifier pageID) |
| { |
| RELEASE_LOG(Process, "GPUConnectionToWebProcess::destroyVisibilityPropagationContextForPage: pageProxyID=%" PRIu64 ", webPageID=%" PRIu64, pageProxyID.toUInt64(), pageID.toUInt64()); |
| |
| auto key = std::make_pair(pageProxyID, pageID); |
| ASSERT(m_visibilityPropagationContexts.contains(key)); |
| m_visibilityPropagationContexts.remove(key); |
| } |
| #endif |
| |
| void GPUConnectionToWebProcess::configureLoggingChannel(const String& channelName, WTFLogChannelState state, WTFLogLevel level) |
| { |
| #if !RELEASE_LOG_DISABLED |
| if (auto* channel = WebCore::getLogChannel(channelName)) { |
| channel->state = state; |
| channel->level = level; |
| } |
| |
| auto* channel = getLogChannel(channelName); |
| if (!channel) |
| return; |
| |
| channel->state = state; |
| channel->level = level; |
| #else |
| UNUSED_PARAM(channelName); |
| UNUSED_PARAM(state); |
| UNUSED_PARAM(level); |
| #endif |
| } |
| |
| bool GPUConnectionToWebProcess::allowsExitUnderMemoryPressure() const |
| { |
| for (auto& remoteRenderingBackend : m_remoteRenderingBackendMap.values()) { |
| if (!remoteRenderingBackend->allowsExitUnderMemoryPressure()) |
| return false; |
| } |
| #if ENABLE(WEBGL) |
| if (!m_remoteGraphicsContextGLMap.isEmpty()) |
| return false; |
| #endif |
| if (!m_remoteMediaPlayerManagerProxy->allowsExitUnderMemoryPressure()) |
| return false; |
| #if ENABLE(WEB_AUDIO) |
| if (m_remoteAudioDestinationManager && !m_remoteAudioDestinationManager->allowsExitUnderMemoryPressure()) |
| return false; |
| #endif |
| #if PLATFORM(COCOA) && ENABLE(MEDIA_STREAM) |
| if (m_userMediaCaptureManagerProxy && m_userMediaCaptureManagerProxy->hasSourceProxies()) |
| return false; |
| if (m_audioMediaStreamTrackRendererInternalUnitManager && m_audioMediaStreamTrackRendererInternalUnitManager->hasUnits()) |
| return false; |
| if (!m_sampleBufferDisplayLayerManager->allowsExitUnderMemoryPressure()) |
| return false; |
| #endif |
| #if PLATFORM(COCOA) && ENABLE(MEDIA_STREAM) |
| if (m_remoteMediaRecorderManager && !m_remoteMediaRecorderManager->allowsExitUnderMemoryPressure()) |
| return false; |
| #endif |
| #if HAVE(AVASSETREADER) |
| if (m_imageDecoderAVFProxy && !m_imageDecoderAVFProxy->allowsExitUnderMemoryPressure()) |
| return false; |
| #endif |
| #if ENABLE(ENCRYPTED_MEDIA) |
| if (m_cdmFactoryProxy && !m_cdmFactoryProxy->allowsExitUnderMemoryPressure()) |
| return false; |
| #endif |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| if (m_legacyCdmFactoryProxy && !m_legacyCdmFactoryProxy->allowsExitUnderMemoryPressure()) |
| return false; |
| #endif |
| #if PLATFORM(COCOA) && USE(LIBWEBRTC) |
| if (!m_libWebRTCCodecsProxy->allowsExitUnderMemoryPressure()) |
| return false; |
| #endif |
| return true; |
| } |
| |
| Logger& GPUConnectionToWebProcess::logger() |
| { |
| if (!m_logger) { |
| m_logger = Logger::create(this); |
| m_logger->setEnabled(this, m_sessionID.isAlwaysOnLoggingAllowed()); |
| } |
| |
| return *m_logger; |
| } |
| |
| void GPUConnectionToWebProcess::didReceiveInvalidMessage(IPC::Connection& connection, IPC::MessageName messageName) |
| { |
| #if ENABLE(IPC_TESTING_API) |
| if (connection.ignoreInvalidMessageForTesting()) |
| return; |
| #endif |
| RELEASE_LOG_FAULT(IPC, "Received an invalid message '%" PUBLIC_LOG_STRING "' from WebContent process %" PRIu64 ", requesting for it to be terminated.", description(messageName), m_webProcessIdentifier.toUInt64()); |
| terminateWebProcess(); |
| } |
| |
| void GPUConnectionToWebProcess::terminateWebProcess() |
| { |
| gpuProcess().parentProcessConnection()->send(Messages::GPUProcessProxy::TerminateWebProcess(m_webProcessIdentifier), 0); |
| } |
| |
| #if ENABLE(WEB_AUDIO) |
| RemoteAudioDestinationManager& GPUConnectionToWebProcess::remoteAudioDestinationManager() |
| { |
| if (!m_remoteAudioDestinationManager) |
| m_remoteAudioDestinationManager = makeUnique<RemoteAudioDestinationManager>(*this); |
| |
| return *m_remoteAudioDestinationManager; |
| } |
| #endif |
| |
| RemoteMediaResourceManager& GPUConnectionToWebProcess::remoteMediaResourceManager() |
| { |
| if (!m_remoteMediaResourceManager) |
| m_remoteMediaResourceManager = makeUnique<RemoteMediaResourceManager>(); |
| |
| return *m_remoteMediaResourceManager; |
| } |
| |
| #if PLATFORM(COCOA) && ENABLE(MEDIA_STREAM) |
| UserMediaCaptureManagerProxy& GPUConnectionToWebProcess::userMediaCaptureManagerProxy() |
| { |
| if (!m_userMediaCaptureManagerProxy) |
| m_userMediaCaptureManagerProxy = makeUnique<UserMediaCaptureManagerProxy>(makeUniqueRef<GPUProxyForCapture>(*this)); |
| |
| return *m_userMediaCaptureManagerProxy; |
| } |
| |
| RemoteAudioMediaStreamTrackRendererInternalUnitManager& GPUConnectionToWebProcess::audioMediaStreamTrackRendererInternalUnitManager() |
| { |
| if (!m_audioMediaStreamTrackRendererInternalUnitManager) |
| m_audioMediaStreamTrackRendererInternalUnitManager = makeUnique<RemoteAudioMediaStreamTrackRendererInternalUnitManager>(*this); |
| |
| return *m_audioMediaStreamTrackRendererInternalUnitManager; |
| } |
| #endif |
| |
| #if PLATFORM(COCOA) && ENABLE(MEDIA_STREAM) |
| RemoteMediaRecorderManager& GPUConnectionToWebProcess::mediaRecorderManager() |
| { |
| if (!m_remoteMediaRecorderManager) |
| m_remoteMediaRecorderManager = makeUnique<RemoteMediaRecorderManager>(*this); |
| |
| return *m_remoteMediaRecorderManager; |
| } |
| #endif |
| |
| #if ENABLE(ENCRYPTED_MEDIA) |
| RemoteCDMFactoryProxy& GPUConnectionToWebProcess::cdmFactoryProxy() |
| { |
| if (!m_cdmFactoryProxy) |
| m_cdmFactoryProxy = makeUnique<RemoteCDMFactoryProxy>(*this); |
| |
| return *m_cdmFactoryProxy; |
| } |
| #endif |
| |
| #if USE(AUDIO_SESSION) |
| RemoteAudioSessionProxy& GPUConnectionToWebProcess::audioSessionProxy() |
| { |
| if (!m_audioSessionProxy) { |
| m_audioSessionProxy = RemoteAudioSessionProxy::create(*this).moveToUniquePtr(); |
| |
| auto auditToken = gpuProcess().parentProcessConnection()->getAuditToken(); |
| gpuProcess().audioSessionManager().addProxy(*m_audioSessionProxy, auditToken); |
| } |
| return *m_audioSessionProxy; |
| } |
| #endif |
| |
| #if HAVE(AVASSETREADER) |
| RemoteImageDecoderAVFProxy& GPUConnectionToWebProcess::imageDecoderAVFProxy() |
| { |
| if (!m_imageDecoderAVFProxy) |
| m_imageDecoderAVFProxy = makeUnique<RemoteImageDecoderAVFProxy>(*this); |
| |
| return *m_imageDecoderAVFProxy; |
| } |
| #endif |
| |
| void GPUConnectionToWebProcess::createRenderingBackend(RemoteRenderingBackendCreationParameters&& creationParameters, IPC::StreamConnectionBuffer&& streamBuffer) |
| { |
| auto addResult = m_remoteRenderingBackendMap.ensure(creationParameters.identifier, [&]() { |
| return IPC::ScopedActiveMessageReceiveQueue { RemoteRenderingBackend::create(*this, WTFMove(creationParameters), WTFMove(streamBuffer)) }; |
| }); |
| ASSERT_UNUSED(addResult, addResult.isNewEntry); |
| } |
| |
| void GPUConnectionToWebProcess::releaseRenderingBackend(RenderingBackendIdentifier renderingBackendIdentifier) |
| { |
| bool found = m_remoteRenderingBackendMap.remove(renderingBackendIdentifier); |
| ASSERT_UNUSED(found, found); |
| gpuProcess().tryExitIfUnusedAndUnderMemoryPressure(); |
| } |
| |
| #if ENABLE(WEBGL) |
| void GPUConnectionToWebProcess::createGraphicsContextGL(WebCore::GraphicsContextGLAttributes attributes, GraphicsContextGLIdentifier graphicsContextGLIdentifier, RenderingBackendIdentifier renderingBackendIdentifier, IPC::StreamConnectionBuffer&& stream) |
| { |
| auto it = m_remoteRenderingBackendMap.find(renderingBackendIdentifier); |
| if (it == m_remoteRenderingBackendMap.end()) |
| return; |
| auto* renderingBackend = it->value.get(); |
| |
| auto addResult = m_remoteGraphicsContextGLMap.ensure(graphicsContextGLIdentifier, [&]() { |
| return IPC::ScopedActiveMessageReceiveQueue { RemoteGraphicsContextGL::create(*this, WTFMove(attributes), graphicsContextGLIdentifier, *renderingBackend, WTFMove(stream)) }; |
| }); |
| ASSERT_UNUSED(addResult, addResult.isNewEntry); |
| } |
| |
| void GPUConnectionToWebProcess::releaseGraphicsContextGL(GraphicsContextGLIdentifier graphicsContextGLIdentifier) |
| { |
| m_remoteGraphicsContextGLMap.remove(graphicsContextGLIdentifier); |
| if (m_remoteGraphicsContextGLMap.isEmpty()) |
| gpuProcess().tryExitIfUnusedAndUnderMemoryPressure(); |
| } |
| |
| void GPUConnectionToWebProcess::releaseGraphicsContextGLForTesting(GraphicsContextGLIdentifier identifier) |
| { |
| releaseGraphicsContextGL(identifier); |
| } |
| #endif |
| |
| void GPUConnectionToWebProcess::clearNowPlayingInfo() |
| { |
| m_isActiveNowPlayingProcess = false; |
| gpuProcess().nowPlayingManager().removeClient(*this); |
| } |
| |
| void GPUConnectionToWebProcess::setNowPlayingInfo(NowPlayingInfo&& nowPlayingInfo) |
| { |
| m_isActiveNowPlayingProcess = true; |
| gpuProcess().nowPlayingManager().addClient(*this); |
| gpuProcess().nowPlayingManager().setNowPlayingInfo(WTFMove(nowPlayingInfo)); |
| updateSupportedRemoteCommands(); |
| } |
| |
| void GPUConnectionToWebProcess::updateSupportedRemoteCommands() |
| { |
| if (!m_isActiveNowPlayingProcess || !m_remoteRemoteCommandListener) |
| return; |
| |
| gpuProcess().nowPlayingManager().setSupportsSeeking(m_remoteRemoteCommandListener->supportsSeeking()); |
| gpuProcess().nowPlayingManager().setSupportedRemoteCommands(m_remoteRemoteCommandListener->supportedCommands()); |
| } |
| |
| void GPUConnectionToWebProcess::didReceiveRemoteControlCommand(PlatformMediaSession::RemoteControlCommandType type, const PlatformMediaSession::RemoteCommandArgument& argument) |
| { |
| connection().send(Messages::GPUProcessConnection::DidReceiveRemoteCommand(type, argument), 0); |
| } |
| |
| #if USE(AUDIO_SESSION) |
| void GPUConnectionToWebProcess::ensureAudioSession(EnsureAudioSessionCompletion&& completion) |
| { |
| completion(audioSessionProxy().configuration()); |
| } |
| #endif |
| |
| #if PLATFORM(IOS_FAMILY) |
| RemoteMediaSessionHelperProxy& GPUConnectionToWebProcess::mediaSessionHelperProxy() |
| { |
| if (!m_mediaSessionHelperProxy) |
| m_mediaSessionHelperProxy = makeUnique<RemoteMediaSessionHelperProxy>(*this); |
| return *m_mediaSessionHelperProxy; |
| } |
| |
| void GPUConnectionToWebProcess::ensureMediaSessionHelper() |
| { |
| mediaSessionHelperProxy(); |
| } |
| #endif |
| |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| RemoteLegacyCDMFactoryProxy& GPUConnectionToWebProcess::legacyCdmFactoryProxy() |
| { |
| if (!m_legacyCdmFactoryProxy) |
| m_legacyCdmFactoryProxy = makeUnique<RemoteLegacyCDMFactoryProxy>(*this); |
| |
| return *m_legacyCdmFactoryProxy; |
| } |
| #endif |
| |
| #if ENABLE(GPU_PROCESS) |
| RemoteMediaEngineConfigurationFactoryProxy& GPUConnectionToWebProcess::mediaEngineConfigurationFactoryProxy() |
| { |
| if (!m_mediaEngineConfigurationFactoryProxy) |
| m_mediaEngineConfigurationFactoryProxy = makeUnique<RemoteMediaEngineConfigurationFactoryProxy>(); |
| return *m_mediaEngineConfigurationFactoryProxy; |
| } |
| #endif |
| |
| void GPUConnectionToWebProcess::createAudioHardwareListener(RemoteAudioHardwareListenerIdentifier identifier) |
| { |
| auto addResult = m_remoteAudioHardwareListenerMap.ensure(identifier, [&]() { |
| return makeUnique<RemoteAudioHardwareListenerProxy>(*this, WTFMove(identifier)); |
| }); |
| ASSERT_UNUSED(addResult, addResult.isNewEntry); |
| } |
| |
| void GPUConnectionToWebProcess::releaseAudioHardwareListener(RemoteAudioHardwareListenerIdentifier identifier) |
| { |
| bool found = m_remoteAudioHardwareListenerMap.remove(identifier); |
| ASSERT_UNUSED(found, found); |
| } |
| |
| void GPUConnectionToWebProcess::createRemoteCommandListener(RemoteRemoteCommandListenerIdentifier identifier) |
| { |
| m_remoteRemoteCommandListener = RemoteRemoteCommandListenerProxy::create(*this, WTFMove(identifier)); |
| } |
| |
| void GPUConnectionToWebProcess::releaseRemoteCommandListener(RemoteRemoteCommandListenerIdentifier identifier) |
| { |
| if (m_remoteRemoteCommandListener && m_remoteRemoteCommandListener->identifier() == identifier) |
| m_remoteRemoteCommandListener = nullptr; |
| } |
| |
| void GPUConnectionToWebProcess::setMediaOverridesForTesting(MediaOverridesForTesting overrides) |
| { |
| #if ENABLE(VP9) && PLATFORM(COCOA) |
| VP9TestingOverrides::singleton().setHardwareDecoderDisabled(WTFMove(overrides.vp9HardwareDecoderDisabled)); |
| VP9TestingOverrides::singleton().setVP9ScreenSizeAndScale(WTFMove(overrides.vp9ScreenSizeAndScale)); |
| #endif |
| |
| #if PLATFORM(COCOA) |
| SystemBatteryStatusTestingOverrides::singleton().setHasAC(WTFMove(overrides.systemHasAC)); |
| SystemBatteryStatusTestingOverrides::singleton().setHasBattery(WTFMove(overrides.systemHasBattery)); |
| #endif |
| } |
| |
| void GPUConnectionToWebProcess::setUserPreferredLanguages(const Vector<String>& languages) |
| { |
| overrideUserPreferredLanguages(languages); |
| } |
| |
| bool GPUConnectionToWebProcess::dispatchMessage(IPC::Connection& connection, IPC::Decoder& decoder) |
| { |
| #if ENABLE(WEB_AUDIO) |
| if (decoder.messageReceiverName() == Messages::RemoteAudioDestinationManager::messageReceiverName()) { |
| remoteAudioDestinationManager().didReceiveMessageFromWebProcess(connection, decoder); |
| return true; |
| } |
| #endif |
| if (decoder.messageReceiverName() == Messages::RemoteMediaPlayerManagerProxy::messageReceiverName()) { |
| remoteMediaPlayerManagerProxy().didReceiveMessageFromWebProcess(connection, decoder); |
| return true; |
| } |
| if (decoder.messageReceiverName() == Messages::RemoteMediaPlayerProxy::messageReceiverName()) { |
| remoteMediaPlayerManagerProxy().didReceivePlayerMessage(connection, decoder); |
| return true; |
| } |
| if (decoder.messageReceiverName() == Messages::RemoteMediaResourceManager::messageReceiverName()) { |
| remoteMediaResourceManager().didReceiveMessage(connection, decoder); |
| return true; |
| } |
| #if PLATFORM(COCOA) && ENABLE(MEDIA_STREAM) |
| if (decoder.messageReceiverName() == Messages::UserMediaCaptureManagerProxy::messageReceiverName()) { |
| userMediaCaptureManagerProxy().didReceiveMessageFromGPUProcess(connection, decoder); |
| return true; |
| } |
| if (decoder.messageReceiverName() == Messages::RemoteAudioMediaStreamTrackRendererInternalUnitManager::messageReceiverName()) { |
| audioMediaStreamTrackRendererInternalUnitManager().didReceiveMessage(connection, decoder); |
| return true; |
| } |
| #endif |
| #if PLATFORM(COCOA) && ENABLE(MEDIA_STREAM) |
| if (decoder.messageReceiverName() == Messages::RemoteMediaRecorderManager::messageReceiverName()) { |
| mediaRecorderManager().didReceiveMessageFromWebProcess(connection, decoder); |
| return true; |
| } |
| if (decoder.messageReceiverName() == Messages::RemoteMediaRecorder::messageReceiverName()) { |
| mediaRecorderManager().didReceiveRemoteMediaRecorderMessage(connection, decoder); |
| return true; |
| } |
| #endif |
| #if ENABLE(ENCRYPTED_MEDIA) |
| if (decoder.messageReceiverName() == Messages::RemoteCDMFactoryProxy::messageReceiverName()) { |
| cdmFactoryProxy().didReceiveMessageFromWebProcess(connection, decoder); |
| return true; |
| } |
| |
| if (decoder.messageReceiverName() == Messages::RemoteCDMProxy::messageReceiverName()) { |
| cdmFactoryProxy().didReceiveCDMMessage(connection, decoder); |
| return true; |
| } |
| |
| if (decoder.messageReceiverName() == Messages::RemoteCDMInstanceProxy::messageReceiverName()) { |
| cdmFactoryProxy().didReceiveCDMInstanceMessage(connection, decoder); |
| return true; |
| } |
| |
| if (decoder.messageReceiverName() == Messages::RemoteCDMInstanceSessionProxy::messageReceiverName()) { |
| cdmFactoryProxy().didReceiveCDMInstanceSessionMessage(connection, decoder); |
| return true; |
| } |
| #endif |
| #if USE(AUDIO_SESSION) |
| if (decoder.messageReceiverName() == Messages::RemoteAudioSessionProxy::messageReceiverName()) { |
| audioSessionProxy().didReceiveMessage(connection, decoder); |
| return true; |
| } |
| #endif |
| #if PLATFORM(IOS_FAMILY) |
| if (decoder.messageReceiverName() == Messages::RemoteMediaSessionHelperProxy::messageReceiverName()) { |
| mediaSessionHelperProxy().didReceiveMessageFromWebProcess(connection, decoder); |
| return true; |
| } |
| #endif |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| if (decoder.messageReceiverName() == Messages::RemoteLegacyCDMFactoryProxy::messageReceiverName()) { |
| legacyCdmFactoryProxy().didReceiveMessageFromWebProcess(connection, decoder); |
| return true; |
| } |
| |
| if (decoder.messageReceiverName() == Messages::RemoteLegacyCDMProxy::messageReceiverName()) { |
| legacyCdmFactoryProxy().didReceiveCDMMessage(connection, decoder); |
| return true; |
| } |
| |
| if (decoder.messageReceiverName() == Messages::RemoteLegacyCDMSessionProxy::messageReceiverName()) { |
| legacyCdmFactoryProxy().didReceiveCDMSessionMessage(connection, decoder); |
| return true; |
| } |
| #endif |
| if (decoder.messageReceiverName() == Messages::RemoteMediaEngineConfigurationFactoryProxy::messageReceiverName()) { |
| mediaEngineConfigurationFactoryProxy().didReceiveMessageFromWebProcess(connection, decoder); |
| return true; |
| } |
| #if HAVE(AVASSETREADER) |
| if (decoder.messageReceiverName() == Messages::RemoteImageDecoderAVFProxy::messageReceiverName()) { |
| imageDecoderAVFProxy().didReceiveMessage(connection, decoder); |
| return true; |
| } |
| #endif |
| #if ENABLE(WEBGL) |
| if (decoder.messageReceiverName() == Messages::RemoteGraphicsContextGL::messageReceiverName()) { |
| // Skip messages for already removed receivers. |
| return true; |
| } |
| #endif |
| |
| if (decoder.messageReceiverName() == Messages::RemoteRemoteCommandListenerProxy::messageReceiverName()) { |
| if (m_remoteRemoteCommandListener) |
| m_remoteRemoteCommandListener->didReceiveMessage(connection, decoder); |
| return true; |
| } |
| |
| return messageReceiverMap().dispatchMessage(connection, decoder); |
| } |
| |
| bool GPUConnectionToWebProcess::dispatchSyncMessage(IPC::Connection& connection, IPC::Decoder& decoder, UniqueRef<IPC::Encoder>& replyEncoder) |
| { |
| #if ENABLE(WEB_AUDIO) |
| if (decoder.messageReceiverName() == Messages::RemoteAudioDestinationManager::messageReceiverName()) { |
| remoteAudioDestinationManager().didReceiveSyncMessageFromWebProcess(connection, decoder, replyEncoder); |
| return true; |
| } |
| #endif |
| if (decoder.messageReceiverName() == Messages::RemoteMediaPlayerManagerProxy::messageReceiverName()) { |
| remoteMediaPlayerManagerProxy().didReceiveSyncMessageFromWebProcess(connection, decoder, replyEncoder); |
| return true; |
| } |
| if (decoder.messageReceiverName() == Messages::RemoteMediaPlayerProxy::messageReceiverName()) { |
| remoteMediaPlayerManagerProxy().didReceiveSyncPlayerMessage(connection, decoder, replyEncoder); |
| return true; |
| } |
| #if ENABLE(ENCRYPTED_MEDIA) |
| if (decoder.messageReceiverName() == Messages::RemoteCDMFactoryProxy::messageReceiverName()) { |
| cdmFactoryProxy().didReceiveSyncMessageFromWebProcess(connection, decoder, replyEncoder); |
| return true; |
| } |
| |
| if (decoder.messageReceiverName() == Messages::RemoteCDMProxy::messageReceiverName()) { |
| cdmFactoryProxy().didReceiveSyncCDMMessage(connection, decoder, replyEncoder); |
| return true; |
| } |
| |
| if (decoder.messageReceiverName() == Messages::RemoteCDMInstanceProxy::messageReceiverName()) { |
| cdmFactoryProxy().didReceiveSyncCDMInstanceMessage(connection, decoder, replyEncoder); |
| return true; |
| } |
| |
| if (decoder.messageReceiverName() == Messages::RemoteCDMInstanceSessionProxy::messageReceiverName()) { |
| cdmFactoryProxy().didReceiveSyncCDMInstanceSessionMessage(connection, decoder, replyEncoder); |
| return true; |
| } |
| #endif |
| #if USE(AUDIO_SESSION) |
| if (decoder.messageReceiverName() == Messages::RemoteAudioSessionProxy::messageReceiverName()) { |
| audioSessionProxy().didReceiveSyncMessage(connection, decoder, replyEncoder); |
| return true; |
| } |
| #endif |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| if (decoder.messageReceiverName() == Messages::RemoteLegacyCDMFactoryProxy::messageReceiverName()) { |
| legacyCdmFactoryProxy().didReceiveSyncMessageFromWebProcess(connection, decoder, replyEncoder); |
| return true; |
| } |
| |
| if (decoder.messageReceiverName() == Messages::RemoteLegacyCDMProxy::messageReceiverName()) { |
| legacyCdmFactoryProxy().didReceiveSyncCDMMessage(connection, decoder, replyEncoder); |
| return true; |
| } |
| |
| if (decoder.messageReceiverName() == Messages::RemoteLegacyCDMSessionProxy::messageReceiverName()) { |
| legacyCdmFactoryProxy().didReceiveSyncCDMSessionMessage(connection, decoder, replyEncoder); |
| return true; |
| } |
| #endif |
| #if HAVE(AVASSETREADER) |
| if (decoder.messageReceiverName() == Messages::RemoteImageDecoderAVFProxy::messageReceiverName()) { |
| imageDecoderAVFProxy().didReceiveSyncMessage(connection, decoder, replyEncoder); |
| return true; |
| } |
| #endif |
| #if ENABLE(WEBGL) |
| if (decoder.messageReceiverName() == Messages::RemoteGraphicsContextGL::messageReceiverName()) |
| // Skip messages for already removed receivers. |
| return true; |
| #endif |
| return messageReceiverMap().dispatchSyncMessage(connection, decoder, replyEncoder); |
| } |
| |
| const String& GPUConnectionToWebProcess::mediaCacheDirectory() const |
| { |
| return m_gpuProcess->mediaCacheDirectory(m_sessionID); |
| } |
| |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| const String& GPUConnectionToWebProcess::mediaKeysStorageDirectory() const |
| { |
| return m_gpuProcess->mediaKeysStorageDirectory(m_sessionID); |
| } |
| #endif |
| |
| #if ENABLE(MEDIA_STREAM) |
| void GPUConnectionToWebProcess::setOrientationForMediaCapture(uint64_t orientation) |
| { |
| // FIXME: <https://bugs.webkit.org/show_bug.cgi?id=211085> |
| #if PLATFORM(COCOA) |
| userMediaCaptureManagerProxy().setOrientation(orientation); |
| #endif |
| } |
| |
| void GPUConnectionToWebProcess::updateCaptureAccess(bool allowAudioCapture, bool allowVideoCapture, bool allowDisplayCapture) |
| { |
| m_allowsAudioCapture |= allowAudioCapture; |
| m_allowsVideoCapture |= allowVideoCapture; |
| m_allowsDisplayCapture |= allowDisplayCapture; |
| } |
| |
| void GPUConnectionToWebProcess::updateCaptureOrigin(const WebCore::SecurityOriginData& originData) |
| { |
| m_captureOrigin = originData.securityOrigin(); |
| } |
| |
| #if !PLATFORM(COCOA) |
| bool GPUConnectionToWebProcess::setCaptureAttributionString() const |
| { |
| } |
| #endif |
| #endif // ENABLE(MEDIA_STREAM) |
| |
| #if PLATFORM(MAC) |
| void GPUConnectionToWebProcess::displayConfigurationChanged(CGDirectDisplayID, CGDisplayChangeSummaryFlags flags) |
| { |
| #if ENABLE(WEBGL) |
| if (flags & kCGDisplaySetModeFlag) |
| dispatchDisplayWasReconfigured(); |
| #else |
| UNUSED_VARIABLE(flags); |
| #endif |
| } |
| #endif |
| |
| #if PLATFORM(MAC) && ENABLE(WEBGL) |
| void GPUConnectionToWebProcess::dispatchDisplayWasReconfigured() |
| { |
| for (auto& context : m_remoteGraphicsContextGLMap.values()) |
| context->displayWasReconfigured(); |
| } |
| #endif |
| |
| #if ENABLE(VP9) |
| void GPUConnectionToWebProcess::enableVP9Decoders(bool shouldEnableVP8Decoder, bool shouldEnableVP9Decoder, bool shouldEnableVP9SWDecoder) |
| { |
| m_gpuProcess->enableVP9Decoders(shouldEnableVP8Decoder, shouldEnableVP9Decoder, shouldEnableVP9SWDecoder); |
| } |
| #endif |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(GPU_PROCESS) |