Perf: Use unordered_map instead of map in very slightly hot function.

Incrementing an unordered_map's iterator is a bit faster.
dolphin-emu · Sep 19, 2013 · dd5505e · dd5505e
1 parent 5e53aa3
commit dd5505e
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Source/Core/VideoCommon/Src/x64DLCache.cpp b/Source/Core/VideoCommon/Src/x64DLCache.cpp
@@ -4,7 +4,7 @@
 
 // TODO: Handle cache-is-full condition :p
 
-#include <map>
+#include <unordered_map>
 
 #include "Common.h"
 #include "VideoCommon.h"
@@ -216,7 +216,7 @@ inline u64 CreateVMapId(u32 VATUSED)
 	return vmap_id;
 }
 
-typedef std::map<u64, CachedDisplayList> DLMap;
+typedef std::unordered_map<u64, CachedDisplayList> DLMap;
 
 struct VDlist
 {
@@ -225,7 +225,7 @@ struct VDlist
 	u32 count;
 };
 
-typedef std::map<u64, VDlist> VDLMap;
+typedef std::unordered_map<u64, VDlist> VDLMap;
 
 static VDLMap dl_map;
 static u8* dlcode_cache;