07011: breakout: MAME takes double the time to complete a 30s task

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
07011	Misc.	Minor	Always	Jun 8, 2018, 10:42	Jun 10, 2018, 09:57

Tester	wuemura	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	No change required	OS	Windows 10 (64-bit)
Status [?]	Closed			Driver	atari/pong.cpp
Version	0.198	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	07011: breakout: MAME takes double the time to complete a 30s task
Description	Same as the title.
Steps To Reproduce	mame breakout -str 30 Attached a video recording with a time indication for easy reference.
Additional Information	Doesn't affect other machines that I've tested with, looks like 'breakout' exclusive issue.
Github Commit

Flags
Regression Version
Affected Sets / Systems	breakout

Attached Files	Breakout.mp4 (1,158,315 bytes) Jun 8, 2018, 10:42 Uploaded by wuemura
Attached Files	breakout.7z (490,304 bytes) Jun 10, 2018, 09:04 Uploaded by Tafoid -str 30 -aviwrite of breakout (mame64_198)

No.15136 Tafoid Administrator Jun 10, 2018, 09:04	I cannot duplicate. *mame64_198 breakout -str 30 -aviwrite breakout.avi* Results is a 0:30 long raw AVI about 2.7GB in length. I've attached since it compresses incredibly well. Windows 7, i5 3.2Ghz, Intel HD 4600 Graphics.
No.15137 wuemura Viewer Jun 10, 2018, 09:40	The report don't use '-aviwrite', the video was recorded with Windows 10 DVR, with aviwrite it show a different result.
No.15138 Robbbert Senior Tester Jun 10, 2018, 09:56	When you use -str, the seconds is the number of emulated seconds, not real seconds. Since your machine is so slow, it takes twice as long to run. Everything is working as expected. I'm closing this as invalid.