forked from Mirror/Ryujinx
112 lines
3.2 KiB
C#
112 lines
3.2 KiB
C#
//
|
|
// Copyright (c) 2019-2021 Ryujinx
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
//
|
|
|
|
using Ryujinx.Common.Utilities;
|
|
using System;
|
|
using System.Runtime.InteropServices;
|
|
|
|
namespace Ryujinx.Audio.Renderer.Parameter
|
|
{
|
|
/// <summary>
|
|
/// Input information for a mix.
|
|
/// </summary>
|
|
/// <remarks>Also used on the client side for mix tracking.</remarks>
|
|
[StructLayout(LayoutKind.Sequential, Pack = 1)]
|
|
public struct MixParameter
|
|
{
|
|
/// <summary>
|
|
/// Base volume of the mix.
|
|
/// </summary>
|
|
public float Volume;
|
|
|
|
/// <summary>
|
|
/// Target sample rate of the mix.
|
|
/// </summary>
|
|
public uint SampleRate;
|
|
|
|
/// <summary>
|
|
/// Target buffer count.
|
|
/// </summary>
|
|
public uint BufferCount;
|
|
|
|
/// <summary>
|
|
/// Set to true if in use.
|
|
/// </summary>
|
|
[MarshalAs(UnmanagedType.I1)]
|
|
public bool IsUsed;
|
|
|
|
/// <summary>
|
|
/// Set to true if it was changed.
|
|
/// </summary>
|
|
[MarshalAs(UnmanagedType.I1)]
|
|
public bool IsDirty;
|
|
|
|
/// <summary>
|
|
/// Reserved/padding.
|
|
/// </summary>
|
|
private ushort _reserved1;
|
|
|
|
/// <summary>
|
|
/// The id of the mix.
|
|
/// </summary>
|
|
public int MixId;
|
|
|
|
/// <summary>
|
|
/// The effect count. (client side)
|
|
/// </summary>
|
|
public uint EffectCount;
|
|
|
|
/// <summary>
|
|
/// The mix node id.
|
|
/// </summary>
|
|
public int NodeId;
|
|
|
|
/// <summary>
|
|
/// Reserved/padding.
|
|
/// </summary>
|
|
private ulong _reserved2;
|
|
|
|
/// <summary>
|
|
/// Mix buffer volumes storage.
|
|
/// </summary>
|
|
private MixVolumeArray _mixBufferVolumeArray;
|
|
|
|
/// <summary>
|
|
/// The mix to output the result of this mix.
|
|
/// </summary>
|
|
public int DestinationMixId;
|
|
|
|
/// <summary>
|
|
/// The splitter to output the result of this mix.
|
|
/// </summary>
|
|
public uint DestinationSplitterId;
|
|
|
|
/// <summary>
|
|
/// Reserved/padding.
|
|
/// </summary>
|
|
private uint _reserved3;
|
|
|
|
[StructLayout(LayoutKind.Sequential, Size = 4 * RendererConstants.MixBufferCountMax * RendererConstants.MixBufferCountMax, Pack = 1)]
|
|
private struct MixVolumeArray { }
|
|
|
|
/// <summary>
|
|
/// Mix buffer volumes.
|
|
/// </summary>
|
|
/// <remarks>Used when no splitter id is specified.</remarks>
|
|
public Span<float> MixBufferVolume => SpanHelpers.AsSpan<MixVolumeArray, float>(ref _mixBufferVolumeArray);
|
|
}
|
|
}
|