/* * 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 "RemoteResourceCache.h" #if ENABLE(GPU_PROCESS) namespace WebKit { using namespace WebCore; void RemoteResourceCache::cacheImageBuffer(Ref<ImageBuffer>&& imageBuffer) { auto addResult = m_imageBuffers.add(imageBuffer->renderingResourceIdentifier(), WTFMove(imageBuffer)); ASSERT_UNUSED(addResult, addResult.isNewEntry); } ImageBuffer* RemoteResourceCache::cachedImageBuffer(RenderingResourceIdentifier renderingResourceIdentifier) { return m_imageBuffers.get(renderingResourceIdentifier); } void RemoteResourceCache::cacheNativeImage(Ref<NativeImage>&& image) { auto addResult = m_nativeImages.add(image->renderingResourceIdentifier(), WTFMove(image)); ASSERT_UNUSED(addResult, addResult.isNewEntry); } void RemoteResourceCache::cacheFont(Ref<Font>&& font) { auto addResult = m_fonts.add(font->renderingResourceIdentifier(), WTFMove(font)); ASSERT_UNUSED(addResult, addResult.isNewEntry); } void RemoteResourceCache::deleteAllFonts() { m_fonts.clear(); } void RemoteResourceCache::releaseRemoteResource(RenderingResourceIdentifier renderingResourceIdentifier) { if (m_imageBuffers.remove(renderingResourceIdentifier)) return; if (m_nativeImages.remove(renderingResourceIdentifier)) return; if (m_fonts.remove(renderingResourceIdentifier)) return; // Caching the remote resource should have happened before releasing it. ASSERT_NOT_REACHED(); } } // namespace WebKit #endif // ENABLE(GPU_PROCESS)