From b2b2e046696e9c187cd9d7d4e3e92dc521082fe5 Mon Sep 17 00:00:00 2001
From: gdk <gab.dark.100@gmail.com>
Date: Sat, 23 Nov 2019 02:17:22 -0300
Subject: Small optimizations on texture and sampler pool invalidation

---
 Ryujinx.Graphics.Gpu/Image/SamplerPool.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

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

diff --git a/Ryujinx.Graphics.Gpu/Image/SamplerPool.cs b/Ryujinx.Graphics.Gpu/Image/SamplerPool.cs
index 970a0983..55555109 100644
--- a/Ryujinx.Graphics.Gpu/Image/SamplerPool.cs
+++ b/Ryujinx.Graphics.Gpu/Image/SamplerPool.cs
@@ -5,6 +5,8 @@ namespace Ryujinx.Graphics.Gpu.Image
 {
     class SamplerPool : Pool<Sampler>
     {
+        private int _sequenceNumber;
+
         public SamplerPool(GpuContext context, ulong address, int maximumId) : base(context, address, maximumId) { }
 
         public override Sampler Get(int id)
@@ -14,7 +16,12 @@ namespace Ryujinx.Graphics.Gpu.Image
                 return null;
             }
 
-            SynchronizeMemory();
+            if (_sequenceNumber != Context.SequenceNumber)
+            {
+                _sequenceNumber = Context.SequenceNumber;
+
+                SynchronizeMemory();
+            }
 
             Sampler sampler = Items[id];
 
-- 
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