/* * Copyright (C) 2016 Igalia S.L. * * 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 COMPUTER, 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 COMPUTER, 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 #include "AcceleratedBackingStore.h" #if USE(REDIRECTED_XCOMPOSITE_WINDOW) #include <WebCore/RefPtrCairo.h> #include <WebCore/XUniqueResource.h> namespace WebKit { class WebPageProxy; class AcceleratedBackingStoreX11 final : public AcceleratedBackingStore { WTF_MAKE_NONCOPYABLE(AcceleratedBackingStoreX11); WTF_MAKE_FAST_ALLOCATED; public: static std::unique_ptr<AcceleratedBackingStoreX11> create(WebPageProxy&); ~AcceleratedBackingStoreX11(); private: AcceleratedBackingStoreX11(WebPageProxy&); void update(const LayerTreeContext&) override; bool paint(cairo_t*, const WebCore::IntRect&) override; RefPtr<cairo_surface_t> m_surface; WebCore::XUniqueDamage m_damage; }; } // namespace WebKit #endif // USE(REDIRECTED_XCOMPOSITE_WINDOW)