From 837466cc035cae73d10d97875350bf2279b3cb48 Mon Sep 17 00:00:00 2001
From: ParantezTech <12572227+par274@users.noreply.github.com>
Date: Tue, 6 Oct 2026 17:47:33 +0300
Subject: [PATCH] [GPU] Cancel pending control barriers when the command stream
 fails

Co-authored-by: Sekai <140012992+igettingit@users.noreply.github.com>
---
 src/SharpEmu.Libs/Gpu/GpuCommands/CommandStreamQueue.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/SharpEmu.Libs/Gpu/GpuCommands/CommandStreamQueue.cs b/src/SharpEmu.Libs/Gpu/GpuCommands/CommandStreamQueue.cs
index 907eb38..918a128 100644
--- a/src/SharpEmu.Libs/Gpu/GpuCommands/CommandStreamQueue.cs
+++ b/src/SharpEmu.Libs/Gpu/GpuCommands/CommandStreamQueue.cs
@@ -336,10 +336,15 @@ public sealed class CommandStreamQueue
     // Publishes a failure: nothing runs any more and every waiter is released with Failed.
     public void Fail()
     {
+        Action[] cancellations;
         lock (_gate)
         {
             FailLocked();
+            cancellations = CancelControlBarriersLocked();
         }
+
+        foreach (var cancel in cancellations)
+            cancel();
     }
 
     private void FailLocked()