From 00ce9eea620652b97b4d3e8cd9218c6fccff8b1c Mon Sep 17 00:00:00 2001
From: Mary <me@thog.eu>
Date: Tue, 29 Jun 2021 19:37:13 +0200
Subject: Fix disposing of IPC sessions server at emulation stop (#2334)

---
 Ryujinx.Audio/Renderer/Server/AudioRenderSystem.cs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'Ryujinx.Audio/Renderer/Server/AudioRenderSystem.cs')

diff --git a/Ryujinx.Audio/Renderer/Server/AudioRenderSystem.cs b/Ryujinx.Audio/Renderer/Server/AudioRenderSystem.cs
index 943a2d78..6aed3c5d 100644
--- a/Ryujinx.Audio/Renderer/Server/AudioRenderSystem.cs
+++ b/Ryujinx.Audio/Renderer/Server/AudioRenderSystem.cs
@@ -94,6 +94,8 @@ namespace Ryujinx.Audio.Renderer.Server
 
         private AudioRendererManager _manager;
 
+        private int _disposeState;
+
         public AudioRenderSystem(AudioRendererManager manager, IWritableEvent systemEvent)
         {
             _manager            = manager;
@@ -811,7 +813,10 @@ namespace Ryujinx.Audio.Renderer.Server
 
         public void Dispose()
         {
-            Dispose(true);
+            if (Interlocked.CompareExchange(ref _disposeState, 1, 0) == 0)
+            {
+                Dispose(true);
+            }
         }
 
         protected virtual void Dispose(bool disposing)
-- 
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