51 lines
1.6 KiB
C#
51 lines
1.6 KiB
C#
//
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// Copyright (c) 2019-2021 Ryujinx
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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//
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using Ryujinx.Common.Memory;
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using System.Runtime.InteropServices;
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namespace Ryujinx.Audio.Renderer.Parameter
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{
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/// <summary>
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/// Biquad filter parameters.
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/// </summary>
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[StructLayout(LayoutKind.Sequential, Size = 0xC, Pack = 1)]
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public struct BiquadFilterParameter
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{
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/// <summary>
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/// Set to true if the biquad filter is active.
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/// </summary>
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[MarshalAs(UnmanagedType.I1)]
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public bool Enable;
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/// <summary>
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/// Reserved/padding.
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/// </summary>
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private byte _reserved;
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/// <summary>
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/// Biquad filter numerator (b0, b1, b2).
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/// </summary>
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public Array3<short> Numerator;
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/// <summary>
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/// Biquad filter denominator (a1, a2).
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/// </summary>
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/// <remarks>a0 = 1</remarks>
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public Array2<short> Denominator;
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}
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}
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