07619: coco, coco2: Graphics glitches in Arkanoid

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
07619	Graphics	Major	Always	Apr 24, 2020, 15:12	May 18, 2021, 19:12

Tester	tlindner	View Status	Public	Platform	MAME (Self-compiled)
Assigned To	AJR	Resolution	Fixed	OS	MacOS X
Status [?]	Resolved			Driver	trs/coco12.cpp
Version	N/A	Fixed in Version	0.221	Build	64-bit
		Fixed in Git Commit	c6ee172	Github Pull Request #

Summary	07619: coco, coco2: Graphics glitches in Arkanoid
Description	It works in the released 0220, but not in the version on GitHub.
Steps To Reproduce	./mame64 coco2b -cart Arkanoid\ \(1987\)\ \(26-3043\)\ \(Tandy\)\ \(Coco\ 1-2\)\ \(Coco\ 3\).ccc
Additional Information	Location of game ROM: https://colorcomputerarchive.com/repo/Cartridges/Arkanoid%20%281987%29%20%2826-3043%29%20%28Tandy%29%20%28Coco%201-2%29%20%28Coco%203%29.ccc
Github Commit

Flags
Regression Version	0.221svn
Affected Sets / Systems	coco, coco2

Attached Files	Arkanoid Glitcch 0003.png (3,423 bytes) Apr 24, 2020, 15:12 Uploaded by tlindner Screen shot of game screen

No.17565 Tafoid Administrator Apr 24, 2020, 16:26	I've posted in response of the suspected offending commit. https://github.com/mamedev/mame/commit/146873a90450204857779ef76d3f51e450738936#commitcomment-38723095 MAMETESTERS is for release to release version regressions only and is not equipped to handle report which happen during a development cycle. If one discovers current GIT regressions containing unreleased sources are best reported either in a forum or on GitHub itself in a reply to the commit, or as an issue. If for some reason this is still a thing with 0.221 is released, we will accept it as an official bug report.
No.18852 tlindner Moderator May 18, 2021, 18:56	This is no longer a problem. I've been testing Arkanoid for a few weeks now and have not seen this issue popup. I don't know when it was fixed.
No.18855 Tafoid Administrator May 18, 2021, 19:11	Fixed here: https://github.com/mamedev/mame/commit/c6ee172dbec6021ae6a42e3e7372b8895745b1be Since it never appeared in a version to version release (mame 0.221 works as expected), it doesn't need to be logged here. I may end up deleting this.