/* * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> * Copyright (C) 2007 Holger Hans Peter Freyther <zecke@selfish.org> * Copyright (C) 2008, 2009 Dirk Schulze <krit@webkit.org> * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved. * 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 USE(CAIRO) #include "ImageBufferCairoSurfaceBackend.h" #include <wtf/IsoMalloc.h> namespace WebCore { class ImageBufferCairoImageSurfaceBackend : public ImageBufferCairoSurfaceBackend { WTF_MAKE_ISO_ALLOCATED(ImageBufferCairoImageSurfaceBackend); WTF_MAKE_NONCOPYABLE(ImageBufferCairoImageSurfaceBackend); public: static std::unique_ptr<ImageBufferCairoImageSurfaceBackend> create(const FloatSize&, float resolutionScale, ColorSpace, const HostWindow*); static std::unique_ptr<ImageBufferCairoImageSurfaceBackend> create(const FloatSize&, const GraphicsContext&); private: ImageBufferCairoImageSurfaceBackend(const FloatSize& logicalSize, const IntSize& backendSize, float resolutionScale, ColorSpace, RefPtr<cairo_surface_t>&&); void platformTransformColorSpace(const std::array<uint8_t, 256>& lookUpTable) override; }; } // namespace WebCore #endif // USE(CAIRO)