Move solution and projects to src

11 files changed, 0 insertions, 855 deletions

diff --git a/Ryujinx.Audio/Renderer/Utils/AudioProcessorMemoryManager.cs b/Ryujinx.Audio/Renderer/Utils/AudioProcessorMemoryManager.cs
deleted file mode 100644
index 973f0672..00000000
--- a/Ryujinx.Audio/Renderer/Utils/AudioProcessorMemoryManager.cs
+++ /dev/null
@@ -1,57 +0,0 @@
-using System.Runtime.CompilerServices;
-using CpuAddress = System.UInt64;
-using DspAddress = System.UInt64;
-
-namespace Ryujinx.Audio.Renderer.Utils
-{
-    /// <summary>
-    /// The <see cref="Dsp.AudioProcessor"/> memory management
-    /// </summary>
-    /// <remarks>This is stub for the most part but is kept to permit LLE if wanted.</remarks>
-    static class AudioProcessorMemoryManager
-    {
-        /// <summary>
-        /// Map the given <see cref="CpuAddress"/> to the <see cref="Dsp.AudioProcessor"/> address space.
-        /// </summary>
-        /// <param name="processHandle">The process owning the CPU memory.</param>
-        /// <param name="cpuAddress">The <see cref="CpuAddress"/> to map.</param>
-        /// <param name="size">The size of the CPU memory region to map.</param>
-        /// <returns>The address on the <see cref="Dsp.AudioProcessor"/> address space.</returns>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static DspAddress Map(uint processHandle, CpuAddress cpuAddress, ulong size)
-        {
-            return cpuAddress;
-        }
-
-        /// <summary>
-        /// Unmap the given <see cref="CpuAddress"/> from the <see cref="Dsp.AudioProcessor"/> address space.
-        /// </summary>
-        /// <param name="processHandle">The process owning the CPU memory.</param>
-        /// <param name="cpuAddress">The <see cref="CpuAddress"/> to unmap.</param>
-        /// <param name="size">The size of the CPU memory region to unmap.</param>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static void Unmap(uint processHandle, CpuAddress cpuAddress, ulong size)
-        {
-        }
-
-        /// <summary>
-        /// Invalidate the <see cref="Dsp.AudioProcessor"/> data cache at the given address.
-        /// </summary>
-        /// <param name="address">The base DSP address to invalidate</param>
-        /// <param name="size">The size of the DSP memory region to invalidate.</param>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static void InvalidateDspCache(DspAddress address, ulong size)
-        {
-        }
-
-        /// <summary>
-        /// Invalidate the CPU data cache at the given address.
-        /// </summary>
-        /// <param name="address">The base <see cref="CpuAddress"/> to invalidate</param>
-        /// <param name="size">The size of the CPU memory region to invalidate.</param>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static void InvalidateDataCache(CpuAddress address, ulong size)
-        {
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Audio/Renderer/Utils/BitArray.cs b/Ryujinx.Audio/Renderer/Utils/BitArray.cs
deleted file mode 100644
index 8b105477..00000000
--- a/Ryujinx.Audio/Renderer/Utils/BitArray.cs
+++ /dev/null
@@ -1,103 +0,0 @@
-using System;
-using System.Runtime.CompilerServices;
-
-namespace Ryujinx.Audio.Renderer.Utils
-{
-    /// <summary>
-    /// A simple bit array implementation backed by a <see cref="Memory{T}"/>.
-    /// </summary>
-    public class BitArray
-    {
-        /// <summary>
-        /// The backing storage of the <see cref="BitArray"/>.
-        /// </summary>
-        private Memory<byte> _storage;
-
-        /// <summary>
-        /// Create a new <see cref="BitArray"/> from <see cref="Memory{T}"/>.
-        /// </summary>
-        /// <param name="storage">The backing storage of the <see cref="BitArray"/>.</param>
-        public BitArray(Memory<byte> storage)
-        {
-            _storage = storage;
-        }
-
-        /// <summary>
-        /// Get the byte position of a given bit index.
-        /// </summary>
-        /// <param name="index">A bit index.</param>
-        /// <returns>The byte position of a given bit index.</returns>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private static int ToPosition(int index) => index / 8;
-
-        /// <summary>
-        /// Get the bit position of a given bit index inside a byte.
-        /// </summary>
-        /// <param name="index">A bit index.</param>
-        /// <returns>The bit position of a given bit index inside a byte.</returns>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private static int ToBitPosition(int index) => index % 8;
-
-        /// <summary>
-        /// Test if the bit at the given index is set.
-        /// </summary>
-        /// <param name="index">A bit index.</param>
-        /// <returns>Return true if the bit at the given index is set</returns>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public bool Test(int index)
-        {
-            ulong mask = 1ul << ToBitPosition(index);
-
-            return (_storage.Span[ToPosition(index)] & mask) == mask;
-        }
-
-        /// <summary>
-        /// Set the bit at the given index.
-        /// </summary>
-        /// <param name="index">A bit index.</param>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void Set(int index)
-        {
-            Set(index, true);
-        }
-
-        /// <summary>
-        /// Reset the bit at the given index.
-        /// </summary>
-        /// <param name="index">A bit index.</param>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void Reset(int index)
-        {
-            Set(index, false);
-        }
-
-        /// <summary>
-        /// Set a bit value at the given index.
-        /// </summary>
-        /// <param name="index">A bit index.</param>
-        /// <param name="value">The new bit value.</param>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private void Set(int index, bool value)
-        {
-            byte mask = (byte)(1 << ToBitPosition(index));
-
-            if (value)
-            {
-                _storage.Span[ToPosition(index)] |= mask;
-            }
-            else
-            {
-                _storage.Span[ToPosition(index)] &= (byte)~mask;
-            }
-        }
-
-        /// <summary>
-        /// Reset all bits in the storage.
-        /// </summary>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void Reset()
-        {
-            _storage.Span.Fill(0);
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Audio/Renderer/Utils/FileHardwareDevice.cs b/Ryujinx.Audio/Renderer/Utils/FileHardwareDevice.cs
deleted file mode 100644
index d49313ea..00000000
--- a/Ryujinx.Audio/Renderer/Utils/FileHardwareDevice.cs
+++ /dev/null
@@ -1,99 +0,0 @@
-using Ryujinx.Audio.Integration;
-using System;
-using System.IO;
-using System.Runtime.InteropServices;
-using System.Text;
-
-namespace Ryujinx.Audio.Renderer.Utils
-{
-    /// <summary>
-    /// A <see cref="IHardwareDevice"/> that outputs to a wav file.
-    /// </summary>
-    public class FileHardwareDevice : IHardwareDevice
-    {
-        private FileStream _stream;
-        private uint _channelCount;
-        private uint _sampleRate;
-
-        private const int HeaderSize = 44;
-
-        public FileHardwareDevice(string path, uint channelCount, uint sampleRate)
-        {
-            _stream = File.OpenWrite(path);
-            _channelCount = channelCount;
-            _sampleRate = sampleRate;
-
-            _stream.Seek(HeaderSize, SeekOrigin.Begin);
-        }
-
-        private void UpdateHeader()
-        {
-            var writer = new BinaryWriter(_stream);
-
-            long currentPos = writer.Seek(0, SeekOrigin.Current);
-
-            writer.Seek(0, SeekOrigin.Begin);
-
-            writer.Write("RIFF"u8);
-            writer.Write((int)(writer.BaseStream.Length - 8));
-            writer.Write("WAVE"u8);
-            writer.Write("fmt "u8);
-            writer.Write(16);
-            writer.Write((short)1);
-            writer.Write((short)GetChannelCount());
-            writer.Write(GetSampleRate());
-            writer.Write(GetSampleRate() * GetChannelCount() * sizeof(short));
-            writer.Write((short)(GetChannelCount() * sizeof(short)));
-            writer.Write((short)(sizeof(short) * 8));
-            writer.Write("data"u8);
-            writer.Write((int)(writer.BaseStream.Length - HeaderSize));
-
-            writer.Seek((int)currentPos, SeekOrigin.Begin);
-        }
-
-        public void AppendBuffer(ReadOnlySpan<short> data, uint channelCount)
-        {
-            _stream.Write(MemoryMarshal.Cast<short, byte>(data));
-
-            UpdateHeader();
-            _stream.Flush();
-        }
-
-        public void SetVolume(float volume)
-        {
-            // Do nothing, volume is not used for FileHardwareDevice at the moment.
-        }
-
-        public float GetVolume()
-        {
-            // FileHardwareDevice does not incorporate volume.
-            return 0;
-        }
-
-        public uint GetChannelCount()
-        {
-            return _channelCount;
-        }
-
-        public uint GetSampleRate()
-        {
-            return _sampleRate;
-        }
-
-        public void Dispose()
-        {
-            Dispose(true);
-        }
-
-        protected virtual void Dispose(bool disposing)
-        {
-            if (disposing)
-            {
-                _stream?.Flush();
-                _stream?.Dispose();
-
-                _stream = null;
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Audio/Renderer/Utils/Mailbox.cs b/Ryujinx.Audio/Renderer/Utils/Mailbox.cs
deleted file mode 100644
index 35c71ae3..00000000
--- a/Ryujinx.Audio/Renderer/Utils/Mailbox.cs
+++ /dev/null
@@ -1,55 +0,0 @@
-using System;
-using System.Collections.Concurrent;
-
-namespace Ryujinx.Audio.Renderer.Utils
-{
-    /// <summary>
-    /// A simple generic message queue for unmanaged types.
-    /// </summary>
-    /// <typeparam name="T">The target unmanaged type used</typeparam>
-    public class Mailbox<T> : IDisposable where T : unmanaged
-    {
-        private BlockingCollection<T> _messageQueue;
-        private BlockingCollection<T> _responseQueue;
-
-        public Mailbox()
-        {
-            _messageQueue = new BlockingCollection<T>(1);
-            _responseQueue = new BlockingCollection<T>(1);
-        }
-
-        public void SendMessage(T data)
-        {
-            _messageQueue.Add(data);
-        }
-
-        public void SendResponse(T data)
-        {
-            _responseQueue.Add(data);
-        }
-
-        public T ReceiveMessage()
-        {
-            return _messageQueue.Take();
-        }
-
-        public T ReceiveResponse()
-        {
-            return _responseQueue.Take();
-        }
-
-        public void Dispose()
-        {
-            Dispose(true);
-        }
-
-        protected virtual void Dispose(bool disposing)
-        {
-            if (disposing)
-            {
-                _messageQueue.Dispose();
-                _responseQueue.Dispose();
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Audio/Renderer/Utils/Math/Matrix2x2.cs b/Ryujinx.Audio/Renderer/Utils/Math/Matrix2x2.cs
deleted file mode 100644
index 5b513aff..00000000
--- a/Ryujinx.Audio/Renderer/Utils/Math/Matrix2x2.cs
+++ /dev/null
@@ -1,71 +0,0 @@
-namespace Ryujinx.Audio.Renderer.Utils.Math
-{
-    record struct Matrix2x2
-    {
-        public float M11;
-        public float M12;
-        public float M21;
-        public float M22;
-
-        public Matrix2x2(float m11, float m12,
-                         float m21, float m22)
-        {
-            M11 = m11;
-            M12 = m12;
-
-            M21 = m21;
-            M22 = m22;
-        }
-
-        public static Matrix2x2 operator +(Matrix2x2 value1, Matrix2x2 value2)
-        {
-            Matrix2x2 m;
-
-            m.M11 = value1.M11 + value2.M11;
-            m.M12 = value1.M12 + value2.M12;
-            m.M21 = value1.M21 + value2.M21;
-            m.M22 = value1.M22 + value2.M22;
-
-            return m;
-        }
-
-        public static Matrix2x2 operator -(Matrix2x2 value1, float value2)
-        {
-            Matrix2x2 m;
-
-            m.M11 = value1.M11 - value2;
-            m.M12 = value1.M12 - value2;
-            m.M21 = value1.M21 - value2;
-            m.M22 = value1.M22 - value2;
-
-            return m;
-        }
-
-        public static Matrix2x2 operator *(Matrix2x2 value1, float value2)
-        {
-            Matrix2x2 m;
-
-            m.M11 = value1.M11 * value2;
-            m.M12 = value1.M12 * value2;
-            m.M21 = value1.M21 * value2;
-            m.M22 = value1.M22 * value2;
-
-            return m;
-        }
-
-        public static Matrix2x2 operator *(Matrix2x2 value1, Matrix2x2 value2)
-        {
-            Matrix2x2 m;
-
-            // First row
-            m.M11 = value1.M11 * value2.M11 + value1.M12 * value2.M21;
-            m.M12 = value1.M11 * value2.M12 + value1.M12 * value2.M22;
-
-            // Second row
-            m.M21 = value1.M21 * value2.M11 + value1.M22 * value2.M21;
-            m.M22 = value1.M21 * value2.M12 + value1.M22 * value2.M22;
-
-            return m;
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Audio/Renderer/Utils/Math/Matrix6x6.cs b/Ryujinx.Audio/Renderer/Utils/Math/Matrix6x6.cs
deleted file mode 100644
index 415a81fd..00000000
--- a/Ryujinx.Audio/Renderer/Utils/Math/Matrix6x6.cs
+++ /dev/null
@@ -1,97 +0,0 @@
-namespace Ryujinx.Audio.Renderer.Utils.Math
-{
-    record struct Matrix6x6
-    {
-        public float M11;
-        public float M12;
-        public float M13;
-        public float M14;
-        public float M15;
-        public float M16;
-
-        public float M21;
-        public float M22;
-        public float M23;
-        public float M24;
-        public float M25;
-        public float M26;
-
-        public float M31;
-        public float M32;
-        public float M33;
-        public float M34;
-        public float M35;
-        public float M36;
-
-        public float M41;
-        public float M42;
-        public float M43;
-        public float M44;
-        public float M45;
-        public float M46;
-
-        public float M51;
-        public float M52;
-        public float M53;
-        public float M54;
-        public float M55;
-        public float M56;
-
-        public float M61;
-        public float M62;
-        public float M63;
-        public float M64;
-        public float M65;
-        public float M66;
-
-        public Matrix6x6(float m11, float m12, float m13, float m14, float m15, float m16,
-                         float m21, float m22, float m23, float m24, float m25, float m26,
-                         float m31, float m32, float m33, float m34, float m35, float m36,
-                         float m41, float m42, float m43, float m44, float m45, float m46,
-                         float m51, float m52, float m53, float m54, float m55, float m56,
-                         float m61, float m62, float m63, float m64, float m65, float m66)
-        {
-            M11 = m11;
-            M12 = m12;
-            M13 = m13;
-            M14 = m14;
-            M15 = m15;
-            M16 = m16;
-
-            M21 = m21;
-            M22 = m22;
-            M23 = m23;
-            M24 = m24;
-            M25 = m25;
-            M26 = m26;
-
-            M31 = m31;
-            M32 = m32;
-            M33 = m33;
-            M34 = m34;
-            M35 = m35;
-            M36 = m36;
-
-            M41 = m41;
-            M42 = m42;
-            M43 = m43;
-            M44 = m44;
-            M45 = m45;
-            M46 = m46;
-
-            M51 = m51;
-            M52 = m52;
-            M53 = m53;
-            M54 = m54;
-            M55 = m55;
-            M56 = m56;
-
-            M61 = m61;
-            M62 = m62;
-            M63 = m63;
-            M64 = m64;
-            M65 = m65;
-            M66 = m66;
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Audio/Renderer/Utils/Math/MatrixHelper.cs b/Ryujinx.Audio/Renderer/Utils/Math/MatrixHelper.cs
deleted file mode 100644
index 209a81c4..00000000
--- a/Ryujinx.Audio/Renderer/Utils/Math/MatrixHelper.cs
+++ /dev/null
@@ -1,45 +0,0 @@
-using Ryujinx.Audio.Renderer.Utils.Math;
-using System.Numerics;
-using System.Runtime.CompilerServices;
-
-namespace Ryujinx.Audio.Renderer.Dsp
-{
-    static class MatrixHelper
-    {
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Vector6 Transform(ref Vector6 value1, ref Matrix6x6 value2)
-        {
-            return new Vector6
-            {
-                X = value2.M11 * value1.X + value2.M12 * value1.Y + value2.M13 * value1.Z + value2.M14 * value1.W + value2.M15 * value1.V + value2.M16 * value1.U,
-                Y = value2.M21 * value1.X + value2.M22 * value1.Y + value2.M23 * value1.Z + value2.M24 * value1.W + value2.M25 * value1.V + value2.M26 * value1.U,
-                Z = value2.M31 * value1.X + value2.M32 * value1.Y + value2.M33 * value1.Z + value2.M34 * value1.W + value2.M35 * value1.V + value2.M36 * value1.U,
-                W = value2.M41 * value1.X + value2.M42 * value1.Y + value2.M43 * value1.Z + value2.M44 * value1.W + value2.M45 * value1.V + value2.M46 * value1.U,
-                V = value2.M51 * value1.X + value2.M52 * value1.Y + value2.M53 * value1.Z + value2.M54 * value1.W + value2.M55 * value1.V + value2.M56 * value1.U,
-                U = value2.M61 * value1.X + value2.M62 * value1.Y + value2.M63 * value1.Z + value2.M64 * value1.W + value2.M65 * value1.V + value2.M66 * value1.U,
-            };
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Vector4 Transform(ref Vector4 value1, ref Matrix4x4 value2)
-        {
-            return new Vector4
-            {
-                X = value2.M11 * value1.X + value2.M12 * value1.Y + value2.M13 * value1.Z + value2.M14 * value1.W,
-                Y = value2.M21 * value1.X + value2.M22 * value1.Y + value2.M23 * value1.Z + value2.M24 * value1.W,
-                Z = value2.M31 * value1.X + value2.M32 * value1.Y + value2.M33 * value1.Z + value2.M34 * value1.W,
-                W = value2.M41 * value1.X + value2.M42 * value1.Y + value2.M43 * value1.Z + value2.M44 * value1.W
-            };
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Vector2 Transform(ref Vector2 value1, ref Matrix2x2 value2)
-        {
-            return new Vector2
-            {
-                X = value2.M11 * value1.X + value2.M12 * value1.Y,
-                Y = value2.M21 * value1.X + value2.M22 * value1.Y,
-            };
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Audio/Renderer/Utils/Math/Vector6.cs b/Ryujinx.Audio/Renderer/Utils/Math/Vector6.cs
deleted file mode 100644
index 81bcb698..00000000
--- a/Ryujinx.Audio/Renderer/Utils/Math/Vector6.cs
+++ /dev/null
@@ -1,56 +0,0 @@
-using System.Runtime.CompilerServices;
-
-namespace Ryujinx.Audio.Renderer.Utils.Math
-{
-    record struct Vector6
-    {
-        public float X;
-        public float Y;
-        public float Z;
-        public float W;
-        public float V;
-        public float U;
-
-        public Vector6(float value) : this(value, value, value, value, value, value)
-        {
-        }
-
-        public Vector6(float x, float y, float z, float w, float v, float u)
-        {
-            X = x;
-            Y = y;
-            Z = z;
-            W = w;
-            V = v;
-            U = u;
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Vector6 operator +(Vector6 left, Vector6 right)
-        {
-            return new Vector6(left.X + right.X,
-                               left.Y + right.Y,
-                               left.Z + right.Z,
-                               left.W + right.W,
-                               left.V + right.V,
-                               left.U + right.U);
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Vector6 operator *(Vector6 left, Vector6 right)
-        {
-            return new Vector6(left.X * right.X,
-                               left.Y * right.Y,
-                               left.Z * right.Z,
-                               left.W * right.W,
-                               left.V * right.V,
-                               left.U * right.U);
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Vector6 operator *(Vector6 left, float right)
-        {
-            return left * new Vector6(right);
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Audio/Renderer/Utils/SpanIOHelper.cs b/Ryujinx.Audio/Renderer/Utils/SpanIOHelper.cs
deleted file mode 100644
index 103fb6a0..00000000
--- a/Ryujinx.Audio/Renderer/Utils/SpanIOHelper.cs
+++ /dev/null
@@ -1,171 +0,0 @@
-using System;
-using System.Diagnostics;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-
-namespace Ryujinx.Audio.Renderer.Utils
-{
-    /// <summary>
-    /// Helper for IO operations on <see cref="Span{T}"/> and <see cref="Memory{T}"/>.
-    /// </summary>
-    public static class SpanIOHelper
-    {
-        /// <summary>
-        /// Write the given data to the given backing <see cref="Memory{T}"/> and move cursor after the written data.
-        /// </summary>
-        /// <typeparam name="T">The data type.</typeparam>
-        /// <param name="backingMemory">The backing <see cref="Memory{T}"/> to store the data.</param>
-        /// <param name="data">The data to write to the backing <see cref="Memory{T}"/>.</param>
-        public static void Write<T>(ref Memory<byte> backingMemory, ref T data) where T : unmanaged
-        {
-            int size = Unsafe.SizeOf<T>();
-
-            if (size > backingMemory.Length)
-            {
-                throw new ArgumentOutOfRangeException();
-            }
-
-            MemoryMarshal.Write<T>(backingMemory.Span.Slice(0, size), ref data);
-
-            backingMemory = backingMemory.Slice(size);
-        }
-
-        /// <summary>
-        /// Write the given data to the given backing <see cref="Span{T}"/> and move cursor after the written data.
-        /// </summary>
-        /// <typeparam name="T">The data type.</typeparam>
-        /// <param name="backingMemory">The backing <see cref="Span{T}"/> to store the data.</param>
-        /// <param name="data">The data to write to the backing <see cref="Span{T}"/>.</param>
-        public static void Write<T>(ref Span<byte> backingMemory, ref T data) where T : unmanaged
-        {
-            int size = Unsafe.SizeOf<T>();
-
-            if (size > backingMemory.Length)
-            {
-                throw new ArgumentOutOfRangeException();
-            }
-
-            MemoryMarshal.Write<T>(backingMemory.Slice(0, size), ref data);
-
-            backingMemory = backingMemory.Slice(size);
-        }
-
-        /// <summary>
-        /// Get a <see cref="Span{T}"/> out of a <paramref name="backingMemory"/> and move cursor after T size.
-        /// </summary>
-        /// <typeparam name="T">The data type.</typeparam>
-        /// <param name="backingMemory">The backing <see cref="Memory{T}"/> to get a <see cref="Span{T}"/> from.</param>
-        /// <returns>A <see cref="Span{T}"/> from backing <see cref="Memory{T}"/>.</returns>
-        public static Span<T> GetWriteRef<T>(ref Memory<byte> backingMemory) where T : unmanaged
-        {
-            int size = Unsafe.SizeOf<T>();
-
-            if (size > backingMemory.Length)
-            {
-                throw new ArgumentOutOfRangeException();
-            }
-
-            Span<T> result = MemoryMarshal.Cast<byte, T>(backingMemory.Span.Slice(0, size));
-
-            backingMemory = backingMemory.Slice(size);
-
-            return result;
-        }
-
-        /// <summary>
-        /// Get a <see cref="Span{T}"/> out of a backingMemory and move cursor after T size.
-        /// </summary>
-        /// <typeparam name="T">The data type.</typeparam>
-        /// <param name="backingMemory">The backing <see cref="Span{T}"/> to get a <see cref="Span{T}"/> from.</param>
-        /// <returns>A <see cref="Span{T}"/> from backing <see cref="Span{T}"/>.</returns>
-        public static Span<T> GetWriteRef<T>(ref Span<byte> backingMemory) where T : unmanaged
-        {
-            int size = Unsafe.SizeOf<T>();
-
-            if (size > backingMemory.Length)
-            {
-                throw new ArgumentOutOfRangeException();
-            }
-
-            Span<T> result = MemoryMarshal.Cast<byte, T>(backingMemory.Slice(0, size));
-
-            backingMemory = backingMemory.Slice(size);
-
-            return result;
-        }
-
-        /// <summary>
-        /// Read data from the given backing <see cref="ReadOnlyMemory{T}"/> and move cursor after the read data.
-        /// </summary>
-        /// <typeparam name="T">The data type.</typeparam>
-        /// <param name="backingMemory">The backing <see cref="ReadOnlyMemory{T}"/> to read data from.</param>
-        /// <returns>Return the read data.</returns>
-        public static T Read<T>(ref ReadOnlyMemory<byte> backingMemory) where T : unmanaged
-        {
-            int size = Unsafe.SizeOf<T>();
-
-            if (size > backingMemory.Length)
-            {
-                throw new ArgumentOutOfRangeException();
-            }
-
-            T result = MemoryMarshal.Read<T>(backingMemory.Span.Slice(0, size));
-
-            backingMemory = backingMemory.Slice(size);
-
-            return result;
-        }
-
-        /// <summary>
-        /// Read data from the given backing <see cref="ReadOnlySpan{T}"/> and move cursor after the read data.
-        /// </summary>
-        /// <typeparam name="T">The data type.</typeparam>
-        /// <param name="backingMemory">The backing <see cref="ReadOnlySpan{T}"/> to read data from.</param>
-        /// <returns>Return the read data.</returns>
-        public static T Read<T>(ref ReadOnlySpan<byte> backingMemory) where T : unmanaged
-        {
-            int size = Unsafe.SizeOf<T>();
-
-            if (size > backingMemory.Length)
-            {
-                throw new ArgumentOutOfRangeException();
-            }
-
-            T result = MemoryMarshal.Read<T>(backingMemory.Slice(0, size));
-
-            backingMemory = backingMemory.Slice(size);
-
-            return result;
-        }
-
-        /// <summary>
-        /// Extract a <see cref="Memory{T}"/> at the given index.
-        /// </summary>
-        /// <typeparam name="T">The data type.</typeparam>
-        /// <param name="memory">The <see cref="Memory{T}"/> to extract the data from.</param>
-        /// <param name="id">The id in the provided memory.</param>
-        /// <param name="count">The max allowed count. (for bound checking of the id in debug mode)</param>
-        /// <returns>a <see cref="Memory{T}"/> at the given id.</returns>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Memory<T> GetMemory<T>(Memory<T> memory, int id, uint count) where T : unmanaged
-        {
-            Debug.Assert(id >= 0 && id < count);
-
-            return memory.Slice(id, 1);
-        }
-
-        /// <summary>
-        /// Extract a ref T at the given index.
-        /// </summary>
-        /// <typeparam name="T">The data type.</typeparam>
-        /// <param name="memory">The <see cref="Memory{T}"/> to extract the data from.</param>
-        /// <param name="id">The id in the provided memory.</param>
-        /// <param name="count">The max allowed count. (for bound checking of the id in debug mode)</param>
-        /// <returns>a ref T at the given id.</returns>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static ref T GetFromMemory<T>(Memory<T> memory, int id, uint count) where T : unmanaged
-        {
-            return ref GetMemory(memory, id, count).Span[0];
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Audio/Renderer/Utils/SpanMemoryManager.cs b/Ryujinx.Audio/Renderer/Utils/SpanMemoryManager.cs
deleted file mode 100644
index 2c48da6a..00000000
--- a/Ryujinx.Audio/Renderer/Utils/SpanMemoryManager.cs
+++ /dev/null
@@ -1,43 +0,0 @@
-using System;
-using System.Buffers;
-using System.Runtime.InteropServices;
-
-namespace Ryujinx.Audio.Renderer.Utils
-{
-    public sealed unsafe class SpanMemoryManager<T> : MemoryManager<T>
-        where T : unmanaged
-    {
-        private readonly T* _pointer;
-        private readonly int _length;
-
-        public SpanMemoryManager(Span<T> span)
-        {
-            fixed (T* ptr = &MemoryMarshal.GetReference(span))
-            {
-                _pointer = ptr;
-                _length = span.Length;
-            }
-        }
-
-        public override Span<T> GetSpan() => new Span<T>(_pointer, _length);
-
-        public override MemoryHandle Pin(int elementIndex = 0)
-        {
-            if (elementIndex < 0 || elementIndex >= _length)
-            {
-                throw new ArgumentOutOfRangeException(nameof(elementIndex));
-            }
-
-            return new MemoryHandle(_pointer + elementIndex);
-        }
-
-        public override void Unpin() { }
-
-        protected override void Dispose(bool disposing) { }
-
-        public static Memory<T> Cast<TFrom>(Memory<TFrom> memory) where TFrom : unmanaged
-        {
-            return new SpanMemoryManager<T>(MemoryMarshal.Cast<TFrom, T>(memory.Span)).Memory;
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Audio/Renderer/Utils/SplitterHardwareDevice.cs b/Ryujinx.Audio/Renderer/Utils/SplitterHardwareDevice.cs
deleted file mode 100644
index 18396078..00000000
--- a/Ryujinx.Audio/Renderer/Utils/SplitterHardwareDevice.cs
+++ /dev/null
@@ -1,58 +0,0 @@
-using Ryujinx.Audio.Integration;
-using System;
-
-namespace Ryujinx.Audio.Renderer.Utils
-{
-    public class SplitterHardwareDevice : IHardwareDevice
-    {
-        private IHardwareDevice _baseDevice;
-        private IHardwareDevice _secondaryDevice;
-
-        public SplitterHardwareDevice(IHardwareDevice baseDevice, IHardwareDevice secondaryDevice)
-        {
-            _baseDevice = baseDevice;
-            _secondaryDevice = secondaryDevice;
-        }
-
-        public void AppendBuffer(ReadOnlySpan<short> data, uint channelCount)
-        {
-            _baseDevice.AppendBuffer(data, channelCount);
-            _secondaryDevice?.AppendBuffer(data, channelCount);
-        }
-
-        public void SetVolume(float volume)
-        {
-            _baseDevice.SetVolume(volume);
-            _secondaryDevice.SetVolume(volume);
-        }
-
-        public float GetVolume()
-        {
-            return _baseDevice.GetVolume();
-        }
-
-        public uint GetChannelCount()
-        {
-            return _baseDevice.GetChannelCount();
-        }
-
-        public uint GetSampleRate()
-        {
-            return _baseDevice.GetSampleRate();
-        }
-
-        public void Dispose()
-        {
-            Dispose(true);
-        }
-
-        protected virtual void Dispose(bool disposing)
-        {
-            if (disposing)
-            {
-                _baseDevice.Dispose();
-                _secondaryDevice?.Dispose();
-            }
-        }
-    }
-}
\ No newline at end of file