00761: finalapr: Heavy performance hit.

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
00761	Speed	Major	Always	Feb 4, 2008, 14:20	Apr 4, 2008, 20:21

Tester	Machone	View Status	Public	Platform
Assigned To	couriersud	Resolution	Fixed	OS
Status [?]	Resolved			Driver	namco/namcofl.cpp
Version	0.120	Fixed in Version	0.124u2	Build
		Fixed in Git Commit		Github Pull Request #

Summary	00761: finalapr: Heavy performance hit.
Description	This game now runs at about two to six percent speed on my computer (core duo at 3.4ghz) in-game and on title screen, down from 100% speed on earlier versions of MAME. First broke in 0.118u1, probably due to the changes to the tilemap rendering code?
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version	0.118u1
Affected Sets / Systems	finalapr

Attached Files

No.00550 couriersud Developer Apr 4, 2008, 13:11	tile_apply_bitmask is causing the slowdown. The namco driver has not changed between 0118 and 0118u1, but tilemap.c got rewritten.
No.00572 couriersud Developer Apr 4, 2008, 20:21	Actually was an issue in tilemap.c