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/*
* Copyright (C) 2024 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 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(SKIA)
#include "ImageBuffer.h"
#include "ImageBufferSkiaSurfaceBackend.h"
#include <wtf/TZoneMalloc.h>
namespace WebCore {
class ImageBufferSkiaAcceleratedBackend final : public ImageBufferSkiaSurfaceBackend
{
WTF_MAKE_TZONE_OR_ISO_ALLOCATED(ImageBufferSkiaAcceleratedBackend);
WTF_MAKE_NONCOPYABLE(ImageBufferSkiaAcceleratedBackend);
public:
static std::unique_ptr<ImageBufferSkiaAcceleratedBackend> create(const Parameters&, const ImageBufferCreationContext&);
static std::unique_ptr<ImageBufferSkiaAcceleratedBackend> create(const Parameters&, const ImageBufferCreationContext&, sk_sp<SkSurface>&&);
~ImageBufferSkiaAcceleratedBackend();
static constexpr RenderingMode renderingMode = RenderingMode::Accelerated;
private:
ImageBufferSkiaAcceleratedBackend(const Parameters&, sk_sp<SkSurface>&&);
void prepareForDisplay() final;
RefPtr<NativeImage> copyNativeImage() final;
RefPtr<NativeImage> createNativeImageReference() final;
void getPixelBuffer(const IntRect&, PixelBuffer&) final;
void putPixelBuffer(const PixelBuffer&, const IntRect& srcRect, const IntPoint& destPoint, AlphaPremultiplication destFormat) final;
#if USE(COORDINATED_GRAPHICS)
RefPtr<GraphicsLayerContentsDisplayDelegate> layerContentsDisplayDelegate() const final;
RefPtr<GraphicsLayerContentsDisplayDelegate> m_layerContentsDisplayDelegate;
#endif
};
} // namespace WebCore
#endif // USE(SKIA)
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