From c30504e3b3bb64c44d993d6339f15ec6703a3c55 Mon Sep 17 00:00:00 2001
From: riperiperi <rhy3756547@hotmail.com>
Date: Fri, 29 Jan 2021 03:19:06 +0000
Subject: Use a descriptor cache for faster pool invalidation. (#1977)

* Use a descriptor cache for faster pool invalidation.

* Speed up comparison by casting to Vector256

Now we never need to worry about this ever again
---
 Ryujinx.Graphics.Gpu/Image/SamplerDescriptor.cs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'Ryujinx.Graphics.Gpu/Image/SamplerDescriptor.cs')

diff --git a/Ryujinx.Graphics.Gpu/Image/SamplerDescriptor.cs b/Ryujinx.Graphics.Gpu/Image/SamplerDescriptor.cs
index 2c28b743..64a146fb 100644
--- a/Ryujinx.Graphics.Gpu/Image/SamplerDescriptor.cs
+++ b/Ryujinx.Graphics.Gpu/Image/SamplerDescriptor.cs
@@ -1,4 +1,6 @@
 using Ryujinx.Graphics.GAL;
+using System.Runtime.CompilerServices;
+using System.Runtime.Intrinsics;
 
 namespace Ryujinx.Graphics.Gpu.Image
 {
@@ -244,5 +246,15 @@ namespace Ryujinx.Graphics.Gpu.Image
         {
             return ((Word2 >> 12) & 0xfff) * Frac8ToF32;
         }
+
+        /// <summary>
+        /// Check if two descriptors are equal.
+        /// </summary>
+        /// <param name="other">The descriptor to compare against</param>
+        /// <returns>True if they are equal, false otherwise</returns>
+        public bool Equals(ref SamplerDescriptor other)
+        {
+            return Unsafe.As<SamplerDescriptor, Vector256<byte>>(ref this).Equals(Unsafe.As<SamplerDescriptor, Vector256<byte>>(ref other));
+        }
     }
 }
-- 
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