26 lines
893 B
C#
26 lines
893 B
C#
using System;
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using System.Collections.Generic;
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using System.Runtime.InteropServices;
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using System.Text;
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namespace NAudio.CoreAudioApi.Interfaces
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{
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/// <summary>
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/// Windows CoreAudio IDeviceTopology interface
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/// Defined in devicetopology.h
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/// </summary>
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[Guid("2A07407E-6497-4A18-9787-32F79BD0D98F"),
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InterfaceType(ComInterfaceType.InterfaceIsIUnknown),
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ComImport]
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internal interface IDeviceTopology
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{
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int GetConnectorCount(out uint count);
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int GetConnector(uint index, out IConnector connector);
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int GetSubunitCount(out uint count);
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int GetSubunit(uint index, out ISubunit subunit);
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int GetPartById(uint id, out IPart part);
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int GetDeviceId([MarshalAs(UnmanagedType.LPWStr)] out string id);
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int GetSignalPath(IPart from, IPart to, bool rejectMixedPaths, out IPartsList parts);
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}
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}
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