From 7454496476ba17ea622781d280606161581c9544 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Wed, 11 Jun 2014 21:10:22 +0200
Subject: Fix Windows performance counters

---
 facetracknoir/timer.hpp | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'facetracknoir/timer.hpp')

diff --git a/facetracknoir/timer.hpp b/facetracknoir/timer.hpp
index d8c15181..623836db 100644
--- a/facetracknoir/timer.hpp
+++ b/facetracknoir/timer.hpp
@@ -1,24 +1,24 @@
 #pragma once
 #include <time.h>
 #if defined (_WIN32)
-#include <windows.h>
+#   include <windows.h>
+#   define CLOCK_MONOTONIC 0
 static inline void clock_gettime(int, struct timespec* ts)
 {
-    static LARGE_INTEGER freq = 0;
+    static LARGE_INTEGER freq;
 
-    if (!freq)
+    if (!freq.QuadPart)
         (void) QueryPerformanceFrequency(&freq);
 
-    freq.QuadPart /= 1000000;
-
     LARGE_INTEGER d;
 
     (void) QueryPerformanceCounter(&d);
 
-    d.QuadPart = d.QuadPart / freq.QuadPart;
+    d.QuadPart *= 1000000000L;
+    d.QuadPart /= freq.QuadPart;
 
-    ts->tv_sec = d.QuadPart / 1000000;
-    ts->tv_nsec = d.QuadPart % 1000000;
+    ts->tv_sec = d.QuadPart / 1000000000L;
+    ts->tv_nsec = d.QuadPart % 1000000000L;
 }
 
 #else
-- 
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