From 8874fd98102e39afb71d9739c4158751a670fb1f Mon Sep 17 00:00:00 2001
From: J Reece Wilson <me@reece.sx>
Date: Sat, 19 Aug 2023 18:49:16 +0100
Subject: [PATCH] [*] Cache Win8+ check

---
 Source/Threading/AuWakeOnAddress.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Source/Threading/AuWakeOnAddress.cpp b/Source/Threading/AuWakeOnAddress.cpp
index 59e2ff26..34885138 100644
--- a/Source/Threading/AuWakeOnAddress.cpp
+++ b/Source/Threading/AuWakeOnAddress.cpp
@@ -363,8 +363,17 @@ namespace Aurora::Threading
         }
 
     #if defined(AURORA_IS_MODERNNT_DERIVED)
-        return pWaitOnAddress &&
+        static AuOptionalEx<bool> gIsWaitOnRecommendedCache {};
+
+        if (gIsWaitOnRecommendedCache)
+        {
+            return gIsWaitOnRecommendedCache.value();
+        }
+
+        bool bState = pWaitOnAddress &&
             AuSwInfo::IsWindows8Point1OrGreater();
+        gIsWaitOnRecommendedCache = bState;
+        return bState;
     #elif defined(AURORA_PLATFORM_LINUX)
         return true;
     #endif