From a0aa1c87c7612727bc38b4bb3f507eaa707fb67e Mon Sep 17 00:00:00 2001
From: Yamagi Burmeister <yamagi@yamagi.org>
Date: Wed, 6 Sep 2017 09:09:17 +0200
Subject: [PATCH] Change the global timing in main() from milli- to
 microseconds.

This is a no-op for now. We need this to get a much higher precision
when calculating the frame times. This changes the fixedtime cvar from
milli- to microseconds.
---
 src/backends/unix/main.c | 8 ++++----
 src/common/misc.c        | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/backends/unix/main.c b/src/backends/unix/main.c
index ab742309..77ebaaa4 100644
--- a/src/backends/unix/main.c
+++ b/src/backends/unix/main.c
@@ -38,7 +38,7 @@ qboolean is_portable;
 int
 main(int argc, char **argv)
 {
-	int time, oldtime, newtime;
+	long long time, oldtime, newtime;
 	int verLen, i;
 	const char* versionString;
 
@@ -134,7 +134,7 @@ main(int argc, char **argv)
 	/* Do not delay reads on stdin*/
 	fcntl(fileno(stdin), F_SETFL, fcntl(fileno(stdin), F_GETFL, NULL) | FNDELAY);
 
-	oldtime = Sys_Milliseconds();
+	oldtime = Sys_Microseconds();
 	t.tv_sec = 0;
 
 	/* The legendary Quake II mainloop */
@@ -149,10 +149,10 @@ main(int argc, char **argv)
 			nanosleep(&t, NULL);
 #endif
 
-			newtime = Sys_Milliseconds();
+			newtime = Sys_Microseconds();
 			time = newtime - oldtime;
 		}
-		while (time < 1);
+		while (time < 1000);
 
 		Qcommon_Frame(time);
 		oldtime = newtime;
diff --git a/src/common/misc.c b/src/common/misc.c
index a5578fe3..046ddd26 100644
--- a/src/common/misc.c
+++ b/src/common/misc.c
@@ -388,7 +388,7 @@ Qcommon_Frame(int msec)
 		time_between = Sys_Milliseconds();
 	}
 
-	CL_Frame(msec);
+	CL_Frame(msec / 1000);
 
 	if (host_speeds->value)
 	{