Prevent divide by zero. Would sometimes result in fSkipFrames being PositiveInfinity, which gets propagated to fSkipFramesError, resulting in the "while (fSkipFramesError <= -1.0f..." loop freezing.

2016-12-15 22:10:38 -05:00 · 2016-12-15 22:10:38 -05:00 · c971fba7df
parent cabf27f5d9
commit c971fba7df
1 changed files with 1 additions and 1 deletions
--- a/BizHawk.Client.EmuHawk/Throttle.cs
+++ b/BizHawk.Client.EmuHawk/Throttle.cs
@ -245,7 +245,7 @@ namespace BizHawk.Client.EmuHawk
 			endticks = GetCurTime();

 			// calculate time since last frame
-			ulong diffticks = endticks - beginticks;
+			ulong diffticks = Math.Max(endticks - beginticks, 1);
 			float diff = (float)diffticks / afsfreq;

 			// calculate time since last frame not including throttle sleep time