Move solution and projects to src

1 files changed, 106 insertions, 0 deletions

diff --git a/src/Ryujinx.Audio/Renderer/Server/Performance/PerformanceManager.cs b/src/Ryujinx.Audio/Renderer/Server/Performance/PerformanceManager.cs
new file mode 100644
index 00000000..f996441c
--- /dev/null
+++ b/src/Ryujinx.Audio/Renderer/Server/Performance/PerformanceManager.cs
@@ -0,0 +1,106 @@
+using Ryujinx.Audio.Renderer.Common;
+using Ryujinx.Audio.Renderer.Parameter;
+using System;
+
+namespace Ryujinx.Audio.Renderer.Server.Performance
+{
+    public abstract class PerformanceManager
+    {
+        /// <summary>
+        /// Get the required size for a single performance frame.
+        /// </summary>
+        /// <param name="parameter">The audio renderer configuration.</param>
+        /// <param name="behaviourContext">The behaviour context.</param>
+        /// <returns>The required size for a single performance frame.</returns>
+        public static ulong GetRequiredBufferSizeForPerformanceMetricsPerFrame(ref AudioRendererConfiguration parameter, ref BehaviourContext behaviourContext)
+        {
+            uint version = behaviourContext.GetPerformanceMetricsDataFormat();
+
+            if (version == 2)
+            {
+                return (ulong)PerformanceManagerGeneric<PerformanceFrameHeaderVersion2,
+                                                 PerformanceEntryVersion2,
+                                                 PerformanceDetailVersion2>.GetRequiredBufferSizeForPerformanceMetricsPerFrame(ref parameter);
+            }
+            else if (version == 1)
+            {
+                return (ulong)PerformanceManagerGeneric<PerformanceFrameHeaderVersion1,
+                                                 PerformanceEntryVersion1,
+                                                 PerformanceDetailVersion1>.GetRequiredBufferSizeForPerformanceMetricsPerFrame(ref parameter);
+            }
+
+            throw new NotImplementedException($"Unknown Performance metrics data format version {version}");
+        }
+
+        /// <summary>
+        /// Copy the performance frame history to the supplied user buffer and returns the size copied.
+        /// </summary>
+        /// <param name="performanceOutput">The supplied user buffer to store the performance frame into.</param>
+        /// <returns>The size copied to the supplied buffer.</returns>
+        public abstract uint CopyHistories(Span<byte> performanceOutput);
+
+        /// <summary>
+        /// Set the target node id to profile.
+        /// </summary>
+        /// <param name="target">The target node id to profile.</param>
+        public abstract void SetTargetNodeId(int target);
+
+        /// <summary>
+        /// Check if the given target node id is profiled.
+        /// </summary>
+        /// <param name="target">The target node id to check.</param>
+        /// <returns>Return true, if the given target node id is profiled.</returns>
+        public abstract bool IsTargetNodeId(int target);
+
+        /// <summary>
+        /// Get the next buffer to store a performance entry.
+        /// </summary>
+        /// <param name="performanceEntry">The output <see cref="PerformanceEntryAddresses"/>.</param>
+        /// <param name="entryType">The <see cref="PerformanceEntryType"/> info.</param>
+        /// <param name="nodeId">The node id of the entry.</param>
+        /// <returns>Return true, if a valid <see cref="PerformanceEntryAddresses"/> was returned.</returns>
+        public abstract bool GetNextEntry(out PerformanceEntryAddresses performanceEntry, PerformanceEntryType entryType, int nodeId);
+
+        /// <summary>
+        /// Get the next buffer to store a performance detailed entry.
+        /// </summary>
+        /// <param name="performanceEntry">The output <see cref="PerformanceEntryAddresses"/>.</param>
+        /// <param name="detailType">The <see cref="PerformanceDetailType"/> info.</param>
+        /// <param name="entryType">The <see cref="PerformanceEntryType"/> info.</param>
+        /// <param name="nodeId">The node id of the entry.</param>
+        /// <returns>Return true, if a valid <see cref="PerformanceEntryAddresses"/> was returned.</returns>
+        public abstract bool GetNextEntry(out PerformanceEntryAddresses performanceEntry, PerformanceDetailType detailType, PerformanceEntryType entryType, int nodeId);
+
+        /// <summary>
+        /// Finalize the current performance frame.
+        /// </summary>
+        /// <param name="dspRunningBehind">Indicate if the DSP is running behind.</param>
+        /// <param name="voiceDropCount">The count of voices that were dropped.</param>
+        /// <param name="startRenderingTicks">The start ticks of the audio rendering.</param>
+        public abstract void TapFrame(bool dspRunningBehind, uint voiceDropCount, ulong startRenderingTicks);
+
+        /// <summary>
+        /// Create a new <see cref="PerformanceManager"/>.
+        /// </summary>
+        /// <param name="performanceBuffer">The backing memory available for use by the manager.</param>
+        /// <param name="parameter">The audio renderer configuration.</param>
+        /// <param name="behaviourContext">The behaviour context;</param>
+        /// <returns>A new <see cref="PerformanceManager"/>.</returns>
+        public static PerformanceManager Create(Memory<byte> performanceBuffer, ref AudioRendererConfiguration parameter, BehaviourContext behaviourContext)
+        {
+            uint version = behaviourContext.GetPerformanceMetricsDataFormat();
+
+            switch (version)
+            {
+                case 1:
+                    return new PerformanceManagerGeneric<PerformanceFrameHeaderVersion1, PerformanceEntryVersion1, PerformanceDetailVersion1>(performanceBuffer,
+                                                                                                                                              ref parameter);
+                case 2:
+                    return new PerformanceManagerGeneric<PerformanceFrameHeaderVersion2, PerformanceEntryVersion2, PerformanceDetailVersion2>(performanceBuffer,
+                                                                                                                                              ref parameter);
+                default:
+                    throw new NotImplementedException($"Unknown Performance metrics data format version {version}");
+            }
+        }
+    }
+}
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