07681: pitfight1p2, pitfight6, pitfight7 and pitfight: Input delay in revisions 1, 6, 7 and 9.

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
07681	DIP/Input	Minor	Always	Jun 9, 2020, 08:04	Jun 14, 2020, 18:58

Tester	Augusto	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Unable to reproduce	OS	Windows 10 (64-bit)
Status [?]	Closed			Driver	atari/atarig1.cpp
Version	0.221	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	07681: pitfight1p2, pitfight6, pitfight7 and pitfight: Input delay in revisions 1, 6, 7 and 9.
Description	Revisions 1, 6, 7 and 9 has input delay and amount time delay is random. Select any player character. When the game begins doesn't move the character to be easier to test. Move up or down and you will see that has a delay. If you move twice for left or right the player character makes a movement that avoid CPU attack. In some moments even you making fast twice for left or right doesn't happen that movement. Compare doing that with revision 2 to 5 that doesn't have input delay. In some moments the delay is small and in others moments the delay input is more high. Not programs running in background. Only MAME is running in full screen. That input delay is in MAME since before of 2015.
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	pitfight1p2, pitfight6, pitfight7 and pitfight

Attached Files

No.17742 rcoltrane Tester Jun 12, 2020, 12:56	Didn't notice any lag here in any of the versions mentioned here, it could be your equipment and/or config settings.
No.17744 Tafoid Administrator Jun 14, 2020, 18:58	I tried a couple sets shown above and I don't see any difference in some casual play against others not listed. There is an outside chance you have some video setting which may be buffering/video syncing which may explain some input lag, but to be so specific with the machines listed above, I'm not seeing it. With collaboration from a person has played arcade and emulation extensively, I have no choice but to close this. as not able to reproduce.

No.17742

rcoltrane

Tester

Jun 12, 2020, 12:56

Didn't notice any lag here in any of the versions mentioned here, it could be your equipment and/or config settings.

No.17744

Tafoid

Administrator

Jun 14, 2020, 18:58

I tried a couple sets shown above and I don't see any difference in some casual play against others not listed.
There is an outside chance you have some video setting which may be buffering/video syncing which may explain some input lag, but to be so specific with the machines listed above, I'm not seeing it.

With collaboration from a person has played arcade and emulation extensively, I have no choice but to close this. as not able to reproduce.