43 lines
1.3 KiB
C#
43 lines
1.3 KiB
C#
using System;
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using System.Runtime.InteropServices;
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namespace NAudio.Dmo
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{
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/// <summary>
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/// IMediaBuffer Interface
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/// </summary>
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[ComImport,
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#if !WINDOWS_UWP
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System.Security.SuppressUnmanagedCodeSecurity,
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#endif
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Guid("59eff8b9-938c-4a26-82f2-95cb84cdc837"),
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InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
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public interface IMediaBuffer
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{
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/// <summary>
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/// Set Length
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/// </summary>
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/// <param name="length">Length</param>
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/// <returns>HRESULT</returns>
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[PreserveSig]
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int SetLength(int length);
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/// <summary>
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/// Get Max Length
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/// </summary>
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/// <param name="maxLength">Max Length</param>
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/// <returns>HRESULT</returns>
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[PreserveSig]
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int GetMaxLength(out int maxLength);
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/// <summary>
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/// Get Buffer and Length
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/// </summary>
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/// <param name="bufferPointerPointer">Pointer to variable into which to write the Buffer Pointer </param>
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/// <param name="validDataLengthPointer">Pointer to variable into which to write the Valid Data Length</param>
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/// <returns>HRESULT</returns>
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[PreserveSig]
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int GetBufferAndLength(IntPtr bufferPointerPointer, IntPtr validDataLengthPointer);
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}
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}
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