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serenity/Userland/Libraries/LibGfx/ImageFormats/PGMLoader.h
Lucas CHOLLET 7cafd7d177 LibGfx/PortableFormat: Port to Stream
Each one of `[PBM, PGM, PPM]Loader` used yet another stream-like relic.
This patch ports all of them to `AK::Stream`.
2023-03-24 10:56:58 +01:00

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/*
* Copyright (c) 2020, Hüseyin ASLITÜRK <asliturk@hotmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/StringView.h>
#include <LibGfx/ImageFormats/ImageDecoder.h>
#include <LibGfx/ImageFormats/PortableImageMapLoader.h>
namespace Gfx {
struct PGM {
static constexpr auto ascii_magic_number = '2';
static constexpr auto binary_magic_number = '5';
static constexpr StringView image_type = "PGM"sv;
u16 max_val { 0 };
};
using PGMLoadingContext = PortableImageMapLoadingContext<PGM>;
using PGMImageDecoderPlugin = PortableImageDecoderPlugin<PGMLoadingContext>;
bool read_image_data(PGMLoadingContext& context);
}