/* * 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 "SampleBufferDisplayLayerManager.h" #include "Decoder.h" #include <WebCore/IntSize.h> #if PLATFORM(COCOA) && ENABLE(GPU_PROCESS) && ENABLE(MEDIA_STREAM) namespace WebKit { using namespace WebCore; void SampleBufferDisplayLayerManager::didReceiveLayerMessage(IPC::Connection& connection, IPC::Decoder& decoder) { if (auto* layer = m_layers.get(makeObjectIdentifier<SampleBufferDisplayLayerIdentifierType>(decoder.destinationID())).get()) layer->didReceiveMessage(connection, decoder); } std::unique_ptr<WebCore::SampleBufferDisplayLayer> SampleBufferDisplayLayerManager::createLayer(SampleBufferDisplayLayer::Client& client) { auto layer = SampleBufferDisplayLayer::create(*this, client); if (!layer) return { }; m_layers.add(layer->identifier(), makeWeakPtr(*layer)); return layer; } void SampleBufferDisplayLayerManager::addLayer(SampleBufferDisplayLayer& layer) { ASSERT(!m_layers.contains(layer.identifier())); m_layers.add(layer.identifier(), makeWeakPtr(layer)); } void SampleBufferDisplayLayerManager::removeLayer(SampleBufferDisplayLayer& layer) { ASSERT(m_layers.contains(layer.identifier())); m_layers.remove(layer.identifier()); } } #endif