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https://github.com/LadybirdBrowser/ladybird.git
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79cb52bb34
As of 97986f9 `BitmapDecodedImageData` can only ever hold a single
frame.
Also `::create` is infallible so there's no need for it to return
`ErrorOr`.
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
/*
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* Copyright (c) 2023, Andreas Kling <andreas@ladybird.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 <LibGfx/DecodedImageFrame.h>
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#include <LibGfx/Forward.h>
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#include <LibWeb/HTML/DecodedImageData.h>
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namespace Web::HTML {
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class BitmapDecodedImageData final : public DecodedImageData {
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GC_CELL(BitmapDecodedImageData, DecodedImageData);
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GC_DECLARE_ALLOCATOR(BitmapDecodedImageData);
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public:
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static GC::Ref<BitmapDecodedImageData> create(JS::Realm&, Gfx::DecodedImageFrame&& frame);
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virtual ~BitmapDecodedImageData() override;
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virtual Optional<Gfx::DecodedImageFrame> frame(size_t frame_index, Gfx::IntSize = {}) const override;
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virtual int frame_duration(size_t) const override { return 0; }
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virtual size_t frame_count() const override { return 1; }
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virtual size_t loop_count() const override { return 0; }
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virtual bool is_animated() const override { return false; }
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virtual Optional<CSSPixels> intrinsic_width() const override;
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virtual Optional<CSSPixels> intrinsic_height() const override;
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virtual Optional<CSSPixelFraction> intrinsic_aspect_ratio() const override;
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virtual Optional<Gfx::IntRect> frame_rect(size_t frame_index) const override;
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virtual void paint(DisplayListRecordingContext&, size_t frame_index, Gfx::IntRect dst_rect, Gfx::ScalingMode scaling_mode) const override;
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private:
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BitmapDecodedImageData(Gfx::DecodedImageFrame&& frame);
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virtual size_t external_memory_size() const override;
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Gfx::DecodedImageFrame m_frame;
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};
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}
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