From 0d174cbd4555e69660a900577a52f3d4bf7391b9 Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Tue, 19 Oct 2021 17:25:32 -0300
Subject: EventWait should not signal the event when it returns Success (#2739)

* Fix race when EventWait is called and a wait is done on the CPU

* This is useless now

* Fix EventSignal

* Ensure the signal belongs to the current fence, to avoid stale signals
---
 Ryujinx.Graphics.Gpu/Synchronization/SynchronizationManager.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Ryujinx.Graphics.Gpu/Synchronization/SynchronizationManager.cs')

diff --git a/Ryujinx.Graphics.Gpu/Synchronization/SynchronizationManager.cs b/Ryujinx.Graphics.Gpu/Synchronization/SynchronizationManager.cs
index d246f474..968de930 100644
--- a/Ryujinx.Graphics.Gpu/Synchronization/SynchronizationManager.cs
+++ b/Ryujinx.Graphics.Gpu/Synchronization/SynchronizationManager.cs
@@ -70,7 +70,7 @@ namespace Ryujinx.Graphics.Gpu.Synchronization
         /// <param name="callback">The callback to call when the threshold is reached</param>
         /// <exception cref="System.ArgumentOutOfRangeException">Thrown when id >= MaxHardwareSyncpoints</exception>
         /// <returns>The created SyncpointWaiterHandle object or null if already past threshold</returns>
-        public SyncpointWaiterHandle RegisterCallbackOnSyncpoint(uint id, uint threshold, Action callback)
+        public SyncpointWaiterHandle RegisterCallbackOnSyncpoint(uint id, uint threshold, Action<SyncpointWaiterHandle> callback)
         {
             if (id >= MaxHardwareSyncpoints)
             {
@@ -120,7 +120,7 @@ namespace Ryujinx.Graphics.Gpu.Synchronization
 
             using (ManualResetEvent waitEvent = new ManualResetEvent(false))
             {
-                var info = _syncpoints[id].RegisterCallback(threshold, () => waitEvent.Set());
+                var info = _syncpoints[id].RegisterCallback(threshold, (x) => waitEvent.Set());
 
                 if (info == null)
                 {
-- 
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