03822: lwings and clones: Gameplay slows during game

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
03822	Speed	Minor	Always	Apr 29, 2010, 12:41	Apr 29, 2010, 16:23

Tester	Janez	View Status	Public	Platform	MAME (Self-compiled)
Assigned To	Tafoid	Resolution	Fixed	OS	Linux
Status [?]	Resolved			Driver	capcom/lwings.cpp
Version	0.137	Fixed in Version	0.137u4	Build	Normal
		Fixed in Git Commit		Github Pull Request #

Summary	03822: lwings and clones: Gameplay slows during game
Description	The speed of the game slows down frequently. Mostly in the horizontal scrolling part.
Steps To Reproduce	Just play the game. It is easy to see the slow-downs. Tafoid: You can notice it while watching the attract mode - as soon as the introduction fanfare plays, the game slows down as the enemies begin to show on screen.
Additional Information	It is not my PC to be slow. If I press F11 I see always: AUTO 0/10 100%
Github Commit

Flags
Regression Version	0.133u1
Affected Sets / Systems	lwings and clones

Attached Files

No.06023 Tafoid Administrator Apr 29, 2010, 14:59	Cleaned up submission some, confirmed and found regression version.
No.06024 Tafoid Administrator Apr 29, 2010, 16:18	This appears to be a cpu speed issue. The trojan PCB was verified and lwings was assumed to be the same so changes were made to the clocks during the regression version. Applying a fix now to revert the clock speed for the maincpu.