using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using static Ghost.DXC.Api;

namespace Ghost.DXC;

/// <include file='IDxcVersionInfo3.xml' path='doc/member[@name="IDxcVersionInfo3"]/*' />
[Guid("5E13E843-9D25-473C-9AD2-03B2D0B44B1E")]
[NativeTypeName("struct IDxcVersionInfo3 : IUnknown")]
[NativeInheritance("IUnknown")]
public unsafe partial struct IDxcVersionInfo3 : IDxcVersionInfo3.Interface, INativeGuid
{
    static Guid* INativeGuid.NativeGuid => (Guid*)Unsafe.AsPointer(in IID_IDxcVersionInfo3);

    public void** lpVtbl;

    /// <inheritdoc cref="IUnknown.QueryInterface" />
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    [VtblIndex(0)]
    [return: NativeTypeName("HRESULT")]
    public int QueryInterface([NativeTypeName("const IID &")] Guid* riid, void** ppvObject)
    {
        return ((delegate* unmanaged[MemberFunction]<IDxcVersionInfo3*, Guid*, void**, int>)(lpVtbl[0]))((IDxcVersionInfo3*)Unsafe.AsPointer(ref this), riid, ppvObject);
    }

    /// <inheritdoc cref="IUnknown.AddRef" />
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    [VtblIndex(1)]
    [return: NativeTypeName("ULONG")]
    public uint AddRef()
    {
        return ((delegate* unmanaged[MemberFunction]<IDxcVersionInfo3*, uint>)(lpVtbl[1]))((IDxcVersionInfo3*)Unsafe.AsPointer(ref this));
    }

    /// <inheritdoc cref="IUnknown.Release" />
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    [VtblIndex(2)]
    [return: NativeTypeName("ULONG")]
    public uint Release()
    {
        return ((delegate* unmanaged[MemberFunction]<IDxcVersionInfo3*, uint>)(lpVtbl[2]))((IDxcVersionInfo3*)Unsafe.AsPointer(ref this));
    }

    /// <include file='IDxcVersionInfo3.xml' path='doc/member[@name="IDxcVersionInfo3.GetCustomVersionString"]/*' />
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    [VtblIndex(3)]
    [return: NativeTypeName("HRESULT")]
    public int GetCustomVersionString([NativeTypeName("char **")] sbyte** pVersionString)
    {
        return ((delegate* unmanaged[MemberFunction]<IDxcVersionInfo3*, sbyte**, int>)(lpVtbl[3]))((IDxcVersionInfo3*)Unsafe.AsPointer(ref this), pVersionString);
    }

    public interface Interface : IUnknown.Interface
    {
        [VtblIndex(3)]
        [return: NativeTypeName("HRESULT")]
        int GetCustomVersionString([NativeTypeName("char **")] sbyte** pVersionString);
    }

    public partial struct Vtbl<TSelf>
        where TSelf : unmanaged, Interface
    {
        [NativeTypeName("HRESULT (const IID &, void **) __attribute__((stdcall))")]
        public delegate* unmanaged[MemberFunction]<TSelf*, Guid*, void**, int> QueryInterface;

        [NativeTypeName("ULONG () __attribute__((stdcall))")]
        public delegate* unmanaged[MemberFunction]<TSelf*, uint> AddRef;

        [NativeTypeName("ULONG () __attribute__((stdcall))")]
        public delegate* unmanaged[MemberFunction]<TSelf*, uint> Release;

        [NativeTypeName("HRESULT (char **) __attribute__((stdcall))")]
        public delegate* unmanaged[MemberFunction]<TSelf*, sbyte**, int> GetCustomVersionString;
    }
}
