/*
 * Copyright (C) 2024 Biswapriyo Nath
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifdef __WIDL__
#pragma winrt ns_prefix
#endif

import "inspectable.idl";
import "asyncinfo.idl";
import "eventtoken.idl";
import "windowscontracts.idl";
import "windows.foundation.idl";
import "windows.graphics.directx.direct3d11.idl";
import "windows.storage.streams.idl";

namespace Windows.Graphics.Imaging {
    typedef struct BitmapPlaneDescription BitmapPlaneDescription;

    interface IBitmapBuffer;

    runtimeclass BitmapBuffer;

    [contract(Windows.Foundation.UniversalApiContract, 1.0)]
    struct BitmapPlaneDescription
    {
        INT32 StartIndex;
        INT32 Width;
        INT32 Height;
        INT32 Stride;
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Graphics.Imaging.BitmapBuffer),
        uuid(a53e04c4-399c-438c-b28f-a63a6b83d1a1)
    ]
    interface IBitmapBuffer : IInspectable
        requires Windows.Foundation.IMemoryBuffer, Windows.Foundation.IClosable
    {
        HRESULT GetPlaneCount([out, retval] INT32 *value);
        HRESULT GetPlaneDescription([in] INT32 index, [out, retval] Windows.Graphics.Imaging.BitmapPlaneDescription *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        threading(both)
    ]
    runtimeclass BitmapBuffer
    {
        [default] interface Windows.Graphics.Imaging.IBitmapBuffer;
        interface Windows.Foundation.IMemoryBuffer;
        interface Windows.Foundation.IClosable;
    }
}