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LibWeb: Implement CRC2D.imageSmoothingEnabled
We now select between nearest neighbor and bilinear filtering when scaling images in CRC2D.drawImage(). This patch also adds CRC2D.imageSmoothingQuality but it's ignored for now as we don't have a bunch of different quality levels to map it to. Work towards #17993 (Ruffle Flash Player)
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7 changed files with 75 additions and 2 deletions
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Userland/Libraries/LibWeb/HTML/Canvas/CanvasImageSmoothing.h
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Userland/Libraries/LibWeb/HTML/Canvas/CanvasImageSmoothing.h
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/*
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* Copyright (c) 2023, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/HTML/ImageData.h>
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namespace Web::HTML {
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// https://html.spec.whatwg.org/multipage/canvas.html#canvasimagesmoothing
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class CanvasImageSmoothing {
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public:
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virtual ~CanvasImageSmoothing() = default;
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virtual bool image_smoothing_enabled() const = 0;
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virtual void set_image_smoothing_enabled(bool) = 0;
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virtual Bindings::ImageSmoothingQuality image_smoothing_quality() const = 0;
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virtual void set_image_smoothing_quality(Bindings::ImageSmoothingQuality) = 0;
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protected:
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CanvasImageSmoothing() = default;
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};
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}
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