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2198091bbc
After this change, LibWeb now expects Web::ImageDecoding::Decoder to be pre-initialized with a concrete implementation before using the webpage. The previous implementation, based on the ImageDecoder service, has been provided directly through an adapter in LibWebClient, and is now used as the default value by WebContent.
41 lines
740 B
C++
41 lines
740 B
C++
/*
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* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, Dex♪ <dexes.ttp@gmail.com>
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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 <AK/RefPtr.h>
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#include <AK/Vector.h>
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#include <LibGfx/Bitmap.h>
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namespace Web::ImageDecoding {
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struct Frame {
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RefPtr<Gfx::Bitmap> bitmap;
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size_t duration { 0 };
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};
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struct DecodedImage {
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bool is_animated { false };
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u32 loop_count { 0 };
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Vector<Frame> frames;
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};
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class Decoder : public RefCounted<Decoder> {
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public:
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virtual ~Decoder();
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static void initialize(RefPtr<Decoder>&&);
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static Decoder& the();
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virtual Optional<DecodedImage> decode_image(ReadonlyBytes) = 0;
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protected:
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explicit Decoder();
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};
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}
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