08903: coco3: Missing pixel on right

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
08903	Graphics	Major	Always	Aug 17, 2024, 17:39	8 days ago

Tester	tlindner	View Status	Public	Platform	MAME (Official Binary)
Assigned To	tlindner	Resolution	Fixed	OS	Windows 10/11 (64-bit)
Status [?]	Resolved			Driver	trs/coco3.cpp
Version	0.268	Fixed in Version	0.270	Build	64-bit
		Fixed in Git Commit	2ed6183	Github Pull Request #	#12780

Summary	08903: coco3: Missing pixel on right
Description	The driver does not appear to be displaying the 640th pixel on the right hand side of the display.
Steps To Reproduce	The following program should display a four sided box: 10 HSCREEN 3 20 HLINE (0,0)-(639,191),PSET,B 30 GOTO 30 In current MAME, the right hand line is missing.
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	coco3

Attached Files