From 84da92663aad221db19927de26922417e7cb45c6 Mon Sep 17 00:00:00 2001
From: Runitai Linden <davep@lindenlab.com>
Date: Tue, 14 Sep 2021 20:18:58 -0500
Subject: SL-15961 Convert LLMeshRepository::mSkinMap into unordered_map and
 reduce number of per-frame lookups to said map.

---
 indra/llcommon/lluuid.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'indra/llcommon')

diff --git a/indra/llcommon/lluuid.h b/indra/llcommon/lluuid.h
index fe7482ba29..86a396ab06 100644
--- a/indra/llcommon/lluuid.h
+++ b/indra/llcommon/lluuid.h
@@ -184,6 +184,17 @@ struct boost::hash<LLUUID>
     }
 };
 
+// Adapt boost hash to std hash
+namespace std
+{
+    template<> struct hash<LLUUID>
+    {
+        std::size_t operator()(LLUUID const& s) const noexcept
+        {
+            return boost::hash<LLUUID>()(s);
+        }
+    };
+}
 #endif
 
 
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