/*
 * Copyright (c) 2024, Nico Weber <thakis@chromium.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include <LibGfx/ImageFormats/JBIG2Loader.h>

// Spec: ITU-T_T_88__08_2018.pdf in the zip file here:
// https://www.itu.int/rec/T-REC-T.88-201808-I

namespace Gfx {

bool JBIG2ImageDecoderPlugin::sniff(ReadonlyBytes data)
{
    // JBIG2 spec, Annex D, D.4.1 ID string
    u8 id_string[] = { 0x97, 0x4A, 0x42, 0x32, 0x0D, 0x0A, 0x1A, 0x0A };
    return data.starts_with(id_string);
}

ErrorOr<NonnullOwnPtr<ImageDecoderPlugin>> JBIG2ImageDecoderPlugin::create(ReadonlyBytes)
{
    return Error::from_string_view("FIXME: Draw the rest of the owl"sv);
}

}