07716: cdimono1 [linkfoe, zeldgamu, zeldgam]: game crashes when selecting a level

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
07716	Crash/Freeze	Major	Always	Jul 30, 2020, 00:19	Dec 27, 2021, 16:58

Tester	Sterophonick	View Status	Public	Platform	MAME (Self-compiled)
Assigned To	Ryan Holtz	Resolution	Fixed	OS	Windows 10 (64-bit)
Status [?]	Resolved			Driver	philips/cdi.cpp
Version	0.222	Fixed in Version	0.239	Build	64-bit
		Fixed in Git Commit	022361c	Github Pull Request #

Summary	07716: cdimono1 [linkfoe, zeldgamu, zeldgam]: game crashes when selecting a level
Description	When fading in to start gameplay after selecting a map, the fade animation slows to a crawl, and about halfway through completely freezes, rendering the game unplayable. MAME itself doesn't crash, but the prompt begins to spit out nothing but blank lines.
Steps To Reproduce	1. Boot up CD-i (Mono-I) with linkfoe, zeldgamu, or zeldgam inserted. 2. Select a place to go when told to do so. 3. The game should render itself unplayable, running incredibly slowly.
Additional Information	This issue appears to have started happening in 0.222, I tested in 0.221 and it works just fine.
Github Commit

Flags
Regression Version	0.222
Affected Sets / Systems	cdimono1 [linkfoe, zeldgamu, zeldgam]

Attached Files

No.17853 Tafoid Administrator Jul 30, 2020, 01:01	I don't see this (emulation crashing MAME, returning to prompt) for either linkfoe, zeldagam when tested and behaves like it has and you mentioned becoming unplayable. I tried mamedev.org compiled 0.222 as well a a build from today's source in case it was a regression in current Git.
No.17857 Sterophonick Tester Jul 30, 2020, 19:55	Updated with some clearer information.
No.17858 Tafoid Administrator Jul 30, 2020, 23:23	This machine (and cdibios) per developer request has been DEMOTED to MACHINE_NOT_WORKING. The bug report will stay in the system to allow people to see it and since it is valid, will stay acknowledged as a regression. CD-I Zelda games have never been 100% playable to my knowledge and the machine will likely stay demoted until they can be played correctly without issues.
No.17859 Tafoid Administrator Jul 31, 2020, 01:31	Tracked to 2 possible commits - June 11, 2020 https://github.com/mamedev/mame/commit/4be9b4b298e488560a34bf5a6914d7e060990500 https://github.com/mamedev/mame/commit/1496a22bc04d3754db50e16c8f43f31877c247da The error.log fills up pretty quickly as well.