medfall

commit 78c2f3cb1e12ecc3b5a85602293625022e5cca44
parent fd14a29656146cbb49fbc7bfa9adff9b6444d12a
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Wed Jan 18 23:51:30 +0200

Add platform_time.h

Diffstat:
platform_time.h
 | 
13
+++++++++++++
unix_time.h
 | 
10
++++++++++
win32_time.h
 | 
13
+++++++++++++
3 files changed, 36 insertions(+), 0 deletions(-)
diff --git a/platform_time.h b/platform_time.h
@@ -0,0 +1,13 @@
+#pragma once
+
+#include "platform.h"
+
+#if PLATFORM_WINDOWS
+#include "win32_time.h"
+#elif PLATFORM_OSX
+#include "darwin_time.h"
+#elif PLATFORM_UNIX
+#include "unix_time.h"
+#else
+#error new platform
+#endif
diff --git a/unix_time.h b/unix_time.h
@@ -0,0 +1,10 @@
+#pragma once
+
+#include <time.h>
+
+inline double get_time() {
+	struct timespec ts;
+	clock_gettime( CLOCK_MONOTONIC, &ts );
+
+	return double( ts.tv_sec ) + ts.tv_nsec / 1000000000.0;
+}
diff --git a/win32_time.h b/win32_time.h
@@ -0,0 +1,13 @@
+#pragma once
+
+#include <windows.h>
+
+inline double get_time() {
+	LARGE_INTEGER counter;
+	QueryPerformanceCounter( &counter );
+
+	LARGE_INTEGER freq;
+	QueryPerformanceFrequency( &freq );
+
+	return double( counter.QuadPart ) / double( freq.QuadPart );
+}