Add XML documentation to Ryujinx.Graphics.Gpu.Image

Ryujinx.Graphics.Gpu/Image/SamplerPool.cs

@@ -3,12 +3,26 @@ using System.Runtime.InteropServices;
 
 namespace Ryujinx.Graphics.Gpu.Image
 {
+    /// <summary>
+    /// Sampler pool.
+    /// </summary>
     class SamplerPool : Pool<Sampler>
     {
         private int _sequenceNumber;
 
+        /// <summary>
+        /// Constructs a new instance of the sampler pool.
+        /// </summary>
+        /// <param name="context">GPU context that the sampler pool belongs to</param>
+        /// <param name="address">Address of the sampler pool in guest memory</param>
+        /// <param name="maximumId">Maximum sampler ID of the sampler pool (equal to maximum samplers minus one)</param>
         public SamplerPool(GpuContext context, ulong address, int maximumId) : base(context, address, maximumId) { }
 
+        /// <summary>
+        /// Gets the sampler with the given ID.
+        /// </summary>
+        /// <param name="id">ID of the sampler. This is effectively a zero-based index</param>
+        /// <returns>The sampler with the given ID</returns>
         public override Sampler Get(int id)
         {
             if ((uint)id >= Items.Length)
@@ -41,6 +55,11 @@ namespace Ryujinx.Graphics.Gpu.Image
             return sampler;
         }
 
+        /// <summary>
+        /// Implementation of the sampler pool range invalidation.
+        /// </summary>
+        /// <param name="address">Start address of the range of the sampler pool</param>
+        /// <param name="size">Size of the range being invalidated</param>
         protected override void InvalidateRangeImpl(ulong address, ulong size)
         {
             ulong endAddress = address + size;
@@ -60,6 +79,11 @@ namespace Ryujinx.Graphics.Gpu.Image
             }
         }
 
+        /// <summary>
+        /// Deletes a given sampler pool entry.
+        /// The host memory used by the sampler is released by the driver.
+        /// </summary>
+        /// <param name="item">The entry to be deleted</param>
         protected override void Delete(Sampler item)
         {
             item?.Dispose();