/* * 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. ``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 * 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 ENABLE(GPU_PROCESS) #include <WebCore/Font.h> #include <WebCore/ImageBuffer.h> #include <WebCore/NativeImage.h> #include <WebCore/RenderingResourceIdentifier.h> #include <wtf/HashMap.h> namespace WebKit { class RemoteRenderingBackend; class RemoteResourceCache { public: RemoteResourceCache() = default; void cacheImageBuffer(Ref<WebCore::ImageBuffer>&&); WebCore::ImageBuffer* cachedImageBuffer(WebCore::RenderingResourceIdentifier); void cacheNativeImage(Ref<WebCore::NativeImage>&&); void cacheFont(Ref<WebCore::Font>&&); void deleteAllFonts(); void releaseRemoteResource(WebCore::RenderingResourceIdentifier); const WebCore::ImageBufferHashMap& imageBuffers() const { return m_imageBuffers; } const WebCore::NativeImageHashMap& nativeImages() const { return m_nativeImages; } const WebCore::FontRenderingResourceMap& fonts() const { return m_fonts; } private: WebCore::ImageBufferHashMap m_imageBuffers; WebCore::NativeImageHashMap m_nativeImages; WebCore::FontRenderingResourceMap m_fonts; }; } // namespace WebKit #endif // ENABLE(GPU_PROCESS)