Move solution and projects to src

2025-07-25 23:29:51 -06:00 · 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/MemoryPool/AddressInfo.cs
+++ b/src/Ryujinx.Audio/Renderer/Server/MemoryPool/AddressInfo.cs
@ -0,0 +1,133 @@
+using System;
+using System.Runtime.InteropServices;
+using CpuAddress = System.UInt64;
+using DspAddress = System.UInt64;
+
+namespace Ryujinx.Audio.Renderer.Server.MemoryPool
+{
+    /// <summary>
+    /// Represents the information of a region shared between the CPU and DSP. 
+    /// </summary>
+    public struct AddressInfo
+    {
+        /// <summary>
+        /// The target CPU address of the region.
+        /// </summary>
+        public CpuAddress CpuAddress;
+
+        /// <summary>
+        /// The size of the region.
+        /// </summary>
+        public ulong Size;
+
+        private unsafe MemoryPoolState* _memoryPools;
+
+        /// <summary>
+        /// The forced DSP address of the region.
+        /// </summary>
+        public DspAddress ForceMappedDspAddress;
+
+        private unsafe ref MemoryPoolState MemoryPoolState => ref *_memoryPools;
+
+        public unsafe bool HasMemoryPoolState => (IntPtr)_memoryPools != IntPtr.Zero;
+
+        /// <summary>
+        /// Create an new empty <see cref="AddressInfo"/>.
+        /// </summary>
+        /// <returns>A new empty <see cref="AddressInfo"/>.</returns>
+        public static AddressInfo Create()
+        {
+            return Create(0, 0);
+        }
+
+        /// <summary>
+        /// Create a new <see cref="AddressInfo"/>.
+        /// </summary>
+        /// <param name="cpuAddress">The target <see cref="CpuAddress"/> of the region.</param>
+        /// <param name="size">The target size of the region.</param>
+        /// <returns>A new <see cref="AddressInfo"/>.</returns>
+        public static AddressInfo Create(CpuAddress cpuAddress, ulong size)
+        {
+            unsafe
+            {
+                return new AddressInfo
+                {
+                    CpuAddress = cpuAddress,
+                    _memoryPools = MemoryPoolState.Null,
+                    Size = size,
+                    ForceMappedDspAddress = 0
+                };
+            }
+        }
+
+        /// <summary>
+        /// Setup the CPU address and size of the <see cref="AddressInfo"/>.
+        /// </summary>
+        /// <param name="cpuAddress">The target <see cref="CpuAddress"/> of the region.</param>
+        /// <param name="size">The size of the region.</param>
+        public void Setup(CpuAddress cpuAddress, ulong size)
+        {
+            CpuAddress = cpuAddress;
+            Size = size;
+            ForceMappedDspAddress = 0;
+
+            unsafe
+            {
+                _memoryPools = MemoryPoolState.Null;
+            }
+        }
+
+        /// <summary>
+        /// Set the <see cref="MemoryPoolState"/> associated.
+        /// </summary>
+        /// <param name="memoryPoolState">The <see cref="MemoryPoolState"/> associated.</param>
+        public void SetupMemoryPool(Span<MemoryPoolState> memoryPoolState)
+        {
+            unsafe
+            {
+                fixed (MemoryPoolState* ptr = &MemoryMarshal.GetReference(memoryPoolState))
+                {
+                    SetupMemoryPool(ptr);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Set the <see cref="MemoryPoolState"/> associated.
+        /// </summary>
+        /// <param name="memoryPoolState">The <see cref="MemoryPoolState"/> associated.</param>
+        public unsafe void SetupMemoryPool(MemoryPoolState* memoryPoolState)
+        {
+            _memoryPools = memoryPoolState;
+        }
+
+        /// <summary>
+        /// Check if the <see cref="MemoryPoolState"/> is mapped.
+        /// </summary>
+        /// <returns>Returns true if the <see cref="MemoryPoolState"/> is mapped.</returns>
+        public bool HasMappedMemoryPool()
+        {
+            return HasMemoryPoolState && MemoryPoolState.IsMapped();
+        }
+
+        /// <summary>
+        /// Get the DSP address associated to the <see cref="AddressInfo"/>.
+        /// </summary>
+        /// <param name="markUsed">If true, mark the <see cref="MemoryPoolState"/> as used.</param>
+        /// <returns>Returns the DSP address associated to the <see cref="AddressInfo"/>.</returns>
+        public DspAddress GetReference(bool markUsed)
+        {
+            if (!HasMappedMemoryPool())
+            {
+                return ForceMappedDspAddress;
+            }
+
+            if (markUsed)
+            {
+                MemoryPoolState.IsUsed = true;
+            }
+
+            return MemoryPoolState.Translate(CpuAddress, Size);
+        }
+    }
+}