02586: overdriv: Missing graphics and erratic timing during the game.

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
02586	Graphics	Major	Always	Oct 23, 2008, 13:05	Nov 4, 2017, 03:08

Tester	Phil Bennett	View Status	Public	Platform	MAME (Self-compiled)
Assigned To		Resolution	Open	OS
Status [?]	Confirmed			Driver	konami/overdriv.cpp
Version	0.128	Fixed in Version		Build
		Fixed in Git Commit		Github Pull Request #

Summary	02586: overdriv: Missing graphics and erratic timing during the game.
Description	The starting countdown is too fast and on 'go', the steering wheel and score, speed, time etc. disappear. I believe this is related to the 68000 interrupt handling changes of 0.127u1.
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version	0.127u1
Affected Sets / Systems	overdriv

Attached Files

No.02914 Haze Senior Tester Oct 23, 2008, 13:25	I believe the game has always been erratic, even ignoring the missing road the timing never felt quite right. The interrupt changes have probably rooted out a deeper underlying flaw IMO.
No.02915 Tafoid Administrator Oct 23, 2008, 17:41	Yup. This seems like a further regression with graphic issues (if that's possible) :)
No.14406 Kale Developer Nov 4, 2017, 03:08	Deassigned because it is fixed in the konami renderer rewrite branch.