Move solution and projects to src

2025-09-14 14:05:10 +00:00 · 2023-04-08 01:22:00 +02:00
parent cd124bda58
commit cee7121058
3466 changed files with 55 additions and 55 deletions
--- a/src/Ryujinx.Audio/Renderer/Server/Voice/VoiceContext.cs
+++ b/src/Ryujinx.Audio/Renderer/Server/Voice/VoiceContext.cs
@@ -0,0 +1,149 @@
+using Ryujinx.Audio.Renderer.Common;
+using Ryujinx.Audio.Renderer.Utils;
+using System;
+using System.Diagnostics;
+
+namespace Ryujinx.Audio.Renderer.Server.Voice
+{
+    /// <summary>
+    /// Voice context.
+    /// </summary>
+    public class VoiceContext
+    {
+        /// <summary>
+        /// Storage of the sorted indices to <see cref="VoiceState"/>.
+        /// </summary>
+        private Memory<int> _sortedVoices;
+
+        /// <summary>
+        /// Storage for <see cref="VoiceState"/>.
+        /// </summary>
+        private Memory<VoiceState> _voices;
+
+        /// <summary>
+        /// Storage for <see cref="VoiceChannelResource"/>.
+        /// </summary>
+        private Memory<VoiceChannelResource> _voiceChannelResources;
+
+        /// <summary>
+        /// Storage for <see cref="VoiceUpdateState"/> that are used during audio renderer server updates.
+        /// </summary>
+        private Memory<VoiceUpdateState> _voiceUpdateStatesCpu;
+
+        /// <summary>
+        /// Storage for <see cref="VoiceUpdateState"/> for the <see cref="Dsp.AudioProcessor"/>.
+        /// </summary>
+        private Memory<VoiceUpdateState> _voiceUpdateStatesDsp;
+
+        /// <summary>
+        /// The total voice count.
+        /// </summary>
+        private uint _voiceCount;
+
+        public void Initialize(Memory<int> sortedVoices, Memory<VoiceState> voices, Memory<VoiceChannelResource> voiceChannelResources, Memory<VoiceUpdateState> voiceUpdateStatesCpu, Memory<VoiceUpdateState> voiceUpdateStatesDsp, uint voiceCount)
+        {
+            _sortedVoices = sortedVoices;
+            _voices = voices;
+            _voiceChannelResources = voiceChannelResources;
+            _voiceUpdateStatesCpu = voiceUpdateStatesCpu;
+            _voiceUpdateStatesDsp = voiceUpdateStatesDsp;
+            _voiceCount = voiceCount;
+        }
+
+        /// <summary>
+        /// Get the total voice count.
+        /// </summary>
+        /// <returns>The total voice count.</returns>
+        public uint GetCount()
+        {
+            return _voiceCount;
+        }
+
+        /// <summary>
+        /// Get a reference to a <see cref="VoiceChannelResource"/> at the given <paramref name="id"/>.
+        /// </summary>
+        /// <param name="id">The index to use.</param>
+        /// <returns>A reference to a <see cref="VoiceChannelResource"/> at the given <paramref name="id"/>.</returns>
+        public ref VoiceChannelResource GetChannelResource(int id)
+        {
+            return ref SpanIOHelper.GetFromMemory(_voiceChannelResources, id, _voiceCount);
+        }
+
+        /// <summary>
+        /// Get a <see cref="Memory{VoiceUpdateState}"/> at the given <paramref name="id"/>.
+        /// </summary>
+        /// <param name="id">The index to use.</param>
+        /// <returns>A <see cref="Memory{VoiceUpdateState}"/> at the given <paramref name="id"/>.</returns>
+        /// <remarks>The returned <see cref="Memory{VoiceUpdateState}"/> should only be used when updating the server state.</remarks>
+        public Memory<VoiceUpdateState> GetUpdateStateForCpu(int id)
+        {
+            return SpanIOHelper.GetMemory(_voiceUpdateStatesCpu, id, _voiceCount);
+        }
+
+        /// <summary>
+        /// Get a <see cref="Memory{VoiceUpdateState}"/> at the given <paramref name="id"/>.
+        /// </summary>
+        /// <param name="id">The index to use.</param>
+        /// <returns>A <see cref="Memory{VoiceUpdateState}"/> at the given <paramref name="id"/>.</returns>
+        /// <remarks>The returned <see cref="Memory{VoiceUpdateState}"/> should only be used in the context of processing on the <see cref="Dsp.AudioProcessor"/>.</remarks>
+        public Memory<VoiceUpdateState> GetUpdateStateForDsp(int id)
+        {
+            return SpanIOHelper.GetMemory(_voiceUpdateStatesDsp, id, _voiceCount);
+        }
+
+        /// <summary>
+        /// Get a reference to a <see cref="VoiceState"/> at the given <paramref name="id"/>.
+        /// </summary>
+        /// <param name="id">The index to use.</param>
+        /// <returns>A reference to a <see cref="VoiceState"/> at the given <paramref name="id"/>.</returns>
+        public ref VoiceState GetState(int id)
+        {
+            return ref SpanIOHelper.GetFromMemory(_voices, id, _voiceCount);
+        }
+
+        public ref VoiceState GetSortedState(int id)
+        {
+            Debug.Assert(id >= 0 && id < _voiceCount);
+
+            return ref GetState(_sortedVoices.Span[id]);
+        }
+
+        /// <summary>
+        /// Update internal state during command generation.
+        /// </summary>
+        public void UpdateForCommandGeneration()
+        {
+            _voiceUpdateStatesDsp.CopyTo(_voiceUpdateStatesCpu);
+        }
+
+        /// <summary>
+        /// Sort the internal voices by priority and sorting order (if the priorities match).
+        /// </summary>
+        public void Sort()
+        {
+            for (int i = 0; i < _voiceCount; i++)
+            {
+                _sortedVoices.Span[i] = i;
+            }
+
+            int[] sortedVoicesTemp = _sortedVoices.Slice(0, (int)GetCount()).ToArray();
+
+            Array.Sort(sortedVoicesTemp, (a, b) =>
+            {
+                ref VoiceState aState = ref GetState(a);
+                ref VoiceState bState = ref GetState(b);
+
+                int result = aState.Priority.CompareTo(bState.Priority);
+
+                if (result == 0)
+                {
+                    return aState.SortingOrder.CompareTo(bState.SortingOrder);
+                }
+
+                return result;
+            });
+
+            sortedVoicesTemp.AsSpan().CopyTo(_sortedVoices.Span);
+        }
+    }
+}