136 lines
4.1 KiB
C#
136 lines
4.1 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.Audio.Renderer.Common;
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using Ryujinx.Audio.Renderer.Server.Effect;
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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.Effect
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{
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/// <summary>
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/// <see cref="EffectInParameter.SpecificData"/> for <see cref="Common.EffectType.Reverb"/>.
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/// </summary>
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[StructLayout(LayoutKind.Sequential, Pack = 1)]
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public struct ReverbParameter
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{
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/// <summary>
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/// The input channel indices that will be used by the <see cref="Dsp.AudioProcessor"/>.
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/// </summary>
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public Array6<byte> Input;
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/// <summary>
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/// The output channel indices that will be used by the <see cref="Dsp.AudioProcessor"/>.
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/// </summary>
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public Array6<byte> Output;
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/// <summary>
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/// The maximum number of channels supported.
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/// </summary>
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public ushort ChannelCountMax;
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/// <summary>
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/// The total channel count used.
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/// </summary>
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public ushort ChannelCount;
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/// <summary>
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/// The target sample rate. (Q15)
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/// </summary>
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/// <remarks>This is in kHz.</remarks>
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public int SampleRate;
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/// <summary>
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/// The early mode to use.
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/// </summary>
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public ReverbEarlyMode EarlyMode;
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/// <summary>
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/// The gain to apply to the result of the early reflection. (Q15)
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/// </summary>
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public int EarlyGain;
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/// <summary>
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/// The pre-delay time in milliseconds. (Q15)
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/// </summary>
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public int PreDelayTime;
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/// <summary>
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/// The late mode to use.
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/// </summary>
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public ReverbLateMode LateMode;
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/// <summary>
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/// The gain to apply to the result of the late reflection. (Q15)
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/// </summary>
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public int LateGain;
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/// <summary>
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/// The decay time. (Q15)
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/// </summary>
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public int DecayTime;
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/// <summary>
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/// The high frequency decay ratio. (Q15)
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/// </summary>
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/// <remarks>If <see cref="HighFrequencyDecayRatio"/> >= 0.995f, it is considered disabled.</remarks>
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public int HighFrequencyDecayRatio;
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/// <summary>
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/// The coloration of the decay. (Q15)
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/// </summary>
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public int Coloration;
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/// <summary>
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/// The reverb gain. (Q15)
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/// </summary>
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public int ReverbGain;
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/// <summary>
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/// The output gain. (Q15)
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/// </summary>
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public int OutGain;
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/// <summary>
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/// The dry gain. (Q15)
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/// </summary>
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public int DryGain;
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/// <summary>
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/// The current usage status of the effect on the client side.
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/// </summary>
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public UsageState Status;
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/// <summary>
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/// Check if the <see cref="ChannelCount"/> is valid.
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/// </summary>
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/// <returns>Returns true if the <see cref="ChannelCount"/> is valid.</returns>
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public bool IsChannelCountValid()
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{
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return EffectInParameter.IsChannelCountValid(ChannelCount);
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}
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/// <summary>
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/// Check if the <see cref="ChannelCountMax"/> is valid.
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/// </summary>
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/// <returns>Returns true if the <see cref="ChannelCountMax"/> is valid.</returns>
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public bool IsChannelCountMaxValid()
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{
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return EffectInParameter.IsChannelCountValid(ChannelCountMax);
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}
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}
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}
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