using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;

namespace SpeechLib {
	[ComImport]
	[CoClass(typeof(SpAudioFormatClass))]
	[Guid("E6E9C590-3E18-40E3-8299-061F98BDE7C7")]
	public interface SpAudioFormat : ISpeechAudioFormat { }

	[ComImport]
	[Guid("9EF96870-E160-4792-820D-48CF0649E4EC")]
	[ClassInterface((ClassInterfaceType)0)]
	[TypeLibType(2)]
	public class SpAudioFormatClass : ISpeechAudioFormat, SpAudioFormat {
		[DispId(1)]
		public virtual extern SpeechAudioFormatType Type {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(1)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(1)]
			[param: In]
			set;
		}

		[DispId(2)]
		public virtual extern string Guid {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(2)]
			[TypeLibFunc(64)]
			[return: MarshalAs(UnmanagedType.BStr)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[TypeLibFunc(64)]
			[DispId(2)]
			[param: In]
			[param: MarshalAs(UnmanagedType.BStr)]
			set;
		}

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(3)]
		[TypeLibFunc(64)]
		[return: MarshalAs(UnmanagedType.Interface)]
		public virtual extern SpWaveFormatEx GetWaveFormatEx();

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(4)]
		[TypeLibFunc(64)]
		public virtual extern void SetWaveFormatEx([In][MarshalAs(UnmanagedType.Interface)] SpWaveFormatEx SpeechWaveFormatEx);
	}
}