// ------------------------------------------------------------------------------
// <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="IDWriteFontFile"]/*' />
/// <unmanaged>IDWriteFontFile</unmanaged>
[Guid("739d886a-cef5-47dc-8769-1a8b41bebbb0")]
[NativeTypeName("struct IDWriteFontFile : IUnknown")]
[NativeInheritance("IUnknown")]
public unsafe partial struct IDWriteFontFile : IDWriteFontFile.Interface, INativeGuid
{
	public static ref readonly Guid IID_IDWriteFontFile
	{
		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		get
		{
			ReadOnlySpan<byte> data = new byte[] {
				0x6A, 0x88, 0x9D, 0x73,
				0xF5, 0xCE,
				0xDC, 0x47,
				0x87,
				0x69,
				0x1A,
				0x8B,
				0x41,
				0xBE,
				0xBB,
				0xB0
			};

			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_IDWriteFontFile));
#else
	public static Guid* NativeGuid => (Guid*)Unsafe.AsPointer(ref Unsafe.AsRef(in IID_IDWriteFontFile));
#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]<IDWriteFontFile*, Guid*, void**, int>)(lpVtbl[0]))((IDWriteFontFile*)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]<IDWriteFontFile*, uint>)(lpVtbl[1]))((IDWriteFontFile*)Unsafe.AsPointer(ref this));
	}

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

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

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

	/// <include file='../DirectWrite.xml' path='doc/member[@name="IDWriteFontFile::Analyze"]/*' />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	[VtblIndex(5)]
	public HResult Analyze(Bool32* isSupportedFontType, FontFileType* fontFileType, FontFaceType* fontFaceType, uint* numberOfFaces)
	{
		return ((delegate* unmanaged[Stdcall]<IDWriteFontFile*, Bool32*, FontFileType*, FontFaceType*, uint*, int>)(lpVtbl[5]))((IDWriteFontFile*)Unsafe.AsPointer(ref this), isSupportedFontType, fontFileType, fontFaceType, numberOfFaces);
	}
	public interface Interface : IUnknown.Interface
	{
		[VtblIndex(3)]
		HResult GetReferenceKey(void** fontFileReferenceKey, uint* fontFileReferenceKeySize);

		[VtblIndex(4)]
		HResult GetLoader(IDWriteFontFileLoader** fontFileLoader);

		[VtblIndex(5)]
		HResult Analyze(Bool32* isSupportedFontType, FontFileType* fontFileType, FontFaceType* fontFaceType, uint* numberOfFaces);
	}
}

