From fa139ecf5c5f37b7c2bc6c546bcb349bbf4e2e58 Mon Sep 17 00:00:00 2001
From: PJB3005 <pieterjan.briers+git@gmail.com>
Date: Thu, 12 Mar 2026 11:10:21 +0100
Subject: [PATCH] Implement JASCriticalSection with a regular mutex

---
 .../include/JSystem/JAudio2/JASCriticalSection.h    |  6 ++++++
 src/dusk/audio/JASCriticalSection.cpp               | 13 +++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 src/dusk/audio/JASCriticalSection.cpp

diff --git a/libs/JSystem/include/JSystem/JAudio2/JASCriticalSection.h b/libs/JSystem/include/JSystem/JAudio2/JASCriticalSection.h
index 53faae80fe..ed4cb023ed 100644
--- a/libs/JSystem/include/JSystem/JAudio2/JASCriticalSection.h
+++ b/libs/JSystem/include/JSystem/JAudio2/JASCriticalSection.h
@@ -8,12 +8,18 @@
  * 
  */
 class JASCriticalSection {
+public:
+#if TARGET_PC
+    JASCriticalSection();
+    ~JASCriticalSection();
+#else
 public:
     JASCriticalSection() { mInterruptState = OSDisableInterrupts(); };
     ~JASCriticalSection() { OSRestoreInterrupts(mInterruptState); };
 
 private:
     u32 mInterruptState;
+#endif
 };
 
 #endif /* JASCRITICALSECTION_H */
diff --git a/src/dusk/audio/JASCriticalSection.cpp b/src/dusk/audio/JASCriticalSection.cpp
new file mode 100644
index 0000000000..9b315b9d0b
--- /dev/null
+++ b/src/dusk/audio/JASCriticalSection.cpp
@@ -0,0 +1,13 @@
+#include "JSystem/JAudio2/JASCriticalSection.h"
+
+#include <mutex>
+
+static std::recursive_mutex gAudioThreadMutex;
+
+JASCriticalSection::JASCriticalSection() {
+    gAudioThreadMutex.lock();
+}
+
+JASCriticalSection::~JASCriticalSection() {
+    gAudioThreadMutex.unlock();
+}