// ------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
// ------------------------------------------------------------------------------

namespace Win32.Graphics.DirectWrite;

/// <include file='../DirectWrite.xml' path='doc/member[@name="IDWriteFontList"]/*' />
/// <unmanaged>IDWriteFontList</unmanaged>
[Guid("1a0d8438-1d97-4ec1-aef9-a2fb86ed6acb")]
[NativeTypeName("struct IDWriteFontList : IUnknown")]
[NativeInheritance("IUnknown")]
public unsafe partial struct IDWriteFontList : IDWriteFontList.Interface, INativeGuid
{
	public static ref readonly Guid IID_IDWriteFontList
	{
		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		get
		{
			ReadOnlySpan<byte> data = new byte[] {
				0x38, 0x84, 0x0D, 0x1A,
				0x97, 0x1D,
				0xC1, 0x4E,
				0xAE,
				0xF9,
				0xA2,
				0xFB,
				0x86,
				0xED,
				0x6A,
				0xCB
			};

			Debug.Assert(data.Length == Unsafe.SizeOf<Guid>());
			return ref Unsafe.As<byte, Guid>(ref MemoryMarshal.GetReference(data));
		}
	}

#if NET6_0_OR_GREATER
	static Guid* INativeGuid.NativeGuid => (Guid*)Unsafe.AsPointer(ref Unsafe.AsRef(in IID_IDWriteFontList));
#else
	public static Guid* NativeGuid => (Guid*)Unsafe.AsPointer(ref Unsafe.AsRef(in IID_IDWriteFontList));
#endif

	public void** lpVtbl;

	/// <inheritdoc cref="IUnknown.QueryInterface" />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	[VtblIndex(0)]
	public HResult QueryInterface([NativeTypeName("const IID &")] Guid* riid, void** ppvObject)
	{
		return ((delegate* unmanaged[Stdcall]<IDWriteFontList*, Guid*, void**, int>)(lpVtbl[0]))((IDWriteFontList*)Unsafe.AsPointer(ref this), riid, ppvObject);
	}

	/// <inheritdoc cref="IUnknown.AddRef" />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	[VtblIndex(1)]
	[return: NativeTypeName("ULONG")]
	public uint AddRef()
	{
		return ((delegate* unmanaged[Stdcall]<IDWriteFontList*, uint>)(lpVtbl[1]))((IDWriteFontList*)Unsafe.AsPointer(ref this));
	}

	/// <inheritdoc cref="IUnknown.Release" />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	[VtblIndex(2)]
	[return: NativeTypeName("ULONG")]
	public uint Release()
	{
		return ((delegate* unmanaged[Stdcall]<IDWriteFontList*, uint>)(lpVtbl[2]))((IDWriteFontList*)Unsafe.AsPointer(ref this));
	}

	/// <include file='../DirectWrite.xml' path='doc/member[@name="IDWriteFontList::GetFontCollection"]/*' />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	[VtblIndex(3)]
	public HResult GetFontCollection(IDWriteFontCollection** fontCollection)
	{
		return ((delegate* unmanaged[Stdcall]<IDWriteFontList*, IDWriteFontCollection**, int>)(lpVtbl[3]))((IDWriteFontList*)Unsafe.AsPointer(ref this), fontCollection);
	}

	/// <include file='../DirectWrite.xml' path='doc/member[@name="IDWriteFontList::GetFontCount"]/*' />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	[VtblIndex(4)]
	public uint GetFontCount()
	{
		return ((delegate* unmanaged[Stdcall]<IDWriteFontList*, uint>)(lpVtbl[4]))((IDWriteFontList*)Unsafe.AsPointer(ref this));
	}

	/// <include file='../DirectWrite.xml' path='doc/member[@name="IDWriteFontList::GetFont"]/*' />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	[VtblIndex(5)]
	public HResult GetFont(uint index, IDWriteFont** font)
	{
		return ((delegate* unmanaged[Stdcall]<IDWriteFontList*, uint, IDWriteFont**, int>)(lpVtbl[5]))((IDWriteFontList*)Unsafe.AsPointer(ref this), index, font);
	}

	public interface Interface : IUnknown.Interface
	{
		[VtblIndex(3)]
		HResult GetFontCollection(IDWriteFontCollection** fontCollection);

		[VtblIndex(4)]
		uint GetFontCount();

		[VtblIndex(5)]
		HResult GetFont(uint index, IDWriteFont** font);
	}
}