65 lines
1.4 KiB
C#
65 lines
1.4 KiB
C#
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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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/// MP_PARAMINFO
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/// </summary>
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struct MediaParamInfo
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{
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#pragma warning disable 0649
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public MediaParamType mpType;
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public MediaParamCurveType mopCaps;
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public float mpdMinValue; // MP_DATA is a float
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public float mpdMaxValue;
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public float mpdNeutralValue;
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[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
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public string szUnitText;
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[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
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public string szLabel;
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#pragma warning restore 0649
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}
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/// <summary>
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/// MP_TYPE
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/// </summary>
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enum MediaParamType
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{
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/// <summary>
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/// MPT_INT
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/// </summary>
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Int,
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/// <summary>
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/// MPT_FLOAT
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/// </summary>
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Float,
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/// <summary>
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/// MPT_BOOL
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/// </summary>
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Bool,
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/// <summary>
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/// MPT_ENUM
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/// </summary>
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Enum,
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/// <summary>
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/// MPT_MAX
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/// </summary>
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Max,
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}
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/// <summary>
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/// MP_CURVE_TYPE
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/// </summary>
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[Flags]
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internal enum MediaParamCurveType
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{
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MP_CURVE_JUMP = 0x1,
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MP_CURVE_LINEAR = 0x2,
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MP_CURVE_SQUARE = 0x4,
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MP_CURVE_INVSQUARE = 0x8,
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MP_CURVE_SINE = 0x10
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}
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}
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