Add sanity check

hrydgard · hrydgard · commit 38e88c1523df · 2023-12-18T15:56:51.000+01:00
diff --git a/Core/FrameTiming.cpp b/Core/FrameTiming.cpp
@@ -39,7 +39,9 @@ void WaitUntil(double now, double timestamp) {
 	}
 #else
 	const double left = timestamp - now;
-	usleep((long)(left * 1000000));
+	if (left > 0.0) {
+		usleep((long)(left * 1000000));
+	}
 #endif
 }
 

Original file line number	Diff line number	Diff line change
`@@ -39,7 +39,9 @@ void WaitUntil(double now, double timestamp) {`
`39`	`39`	`}`
`40`	`40`	`#else`
`41`	`41`	`const double left = timestamp - now;`
`42`		`- usleep((long)(left * 1000000));`
	`42`	`+ if (left > 0.0) {`
	`43`	`+ usleep((long)(left * 1000000));`
	`44`	`+ }`
`43`	`45`	`#endif`
`44`	`46`	`}`
`45`	`47`