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serenity/Userland/Libraries/LibGfx/ICOLoader.h
Andreas Kling 2b866e3c9b LibGfx: Remove ImageDecoderPlugin::bitmap() in favor of frame(index)
To encourage proper support for multi-frame images throughout the
system, get rid of the single-frame convenience bitmap() API.
2021-11-18 21:11:30 +01:00

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798 B
C++

/*
* Copyright (c) 2020, Paul Roukema <roukemap@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibGfx/ImageDecoder.h>
namespace Gfx {
struct ICOLoadingContext;
class ICOImageDecoderPlugin final : public ImageDecoderPlugin {
public:
virtual ~ICOImageDecoderPlugin() override;
ICOImageDecoderPlugin(const u8*, size_t);
virtual IntSize size() override;
virtual void set_volatile() override;
[[nodiscard]] virtual bool set_nonvolatile(bool& was_purged) override;
virtual bool sniff() override;
virtual bool is_animated() override;
virtual size_t loop_count() override;
virtual size_t frame_count() override;
virtual ImageFrameDescriptor frame(size_t i) override;
private:
OwnPtr<ICOLoadingContext> m_context;
};
}