From b662a4577d692329b9ca83525e6039f2ddcd1ac1 Mon Sep 17 00:00:00 2001
From: ShadowNinja <shadowninja@minetest.net>
Date: Sun, 6 Mar 2016 14:31:16 -0500
Subject: Clean up getTime helpers

This increases size of the getTime return values to 64 bits.
It also removes the TimeGetter classes since the getTime functions
are now very precise.
---
 src/porting.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/porting.cpp')

diff --git a/src/porting.cpp b/src/porting.cpp
index 8c92a3cba..10b6fc940 100644
--- a/src/porting.cpp
+++ b/src/porting.cpp
@@ -942,5 +942,18 @@ void attachOrCreateConsole(void)
 #endif
 }
 
+// Load performance counter frequency only once at startup
+#ifdef _WIN32
+
+inline double get_perf_freq()
+{
+	LARGE_INTEGER freq;
+	QueryPerformanceFrequency(&freq);
+	return freq.QuadPart;
+}
+
+double perf_freq = get_perf_freq();
+
+#endif
 
 } //namespace porting
-- 
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