medfall

commit e08cb870bb2bd1e2e74d488b851314fa88a96606
parent f48c203edfc61993069c2cca06ff6e69c54b1fa6
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Thu Jan 19 00:05:47 +0200

Add darwin_time.h

Diffstat:
darwin_time.h
 | 
14
++++++++++++++
unix_time.h
 | 
2
+-
2 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/darwin_time.h b/darwin_time.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include <mach/mach_time.h>
+
+#include "intrinsics.h"
+
+inline double get_time() {
+	mach_timebase_info_data_t freq;
+	mach_timebase_info( &freq );
+
+	u64 ticks = mach_absolute_time();
+
+	return double( ticks ) * ( freq.numer / 1e9 ) * double( freq.denom );
+}
diff --git a/unix_time.h b/unix_time.h
@@ -6,5 +6,5 @@ inline double get_time() {
 	struct timespec ts;
 	clock_gettime( CLOCK_MONOTONIC, &ts );
 
-	return double( ts.tv_sec ) + ts.tv_nsec / 1000000000.0;
+	return double( ts.tv_sec ) + ts.tv_nsec / 1e9;
 }