Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
08697 Graphics Minor Always Jul 4, 2023, 16:53 9 days ago
Tester ywy View Status Public Platform MAME (Official Binary)
Assigned To 12Me21 Resolution Fixed OS Windows 10/11 (64-bit)
Status [?] Resolved Driver
Version 0.256 Fixed in Version 0.266 Build 64-bit
Fixed in Git Commit 563b63f Github Pull Request # #11811
Summary 08697: kaiserknj: transparent (down)scaled graphics are drawn incorrectly
Description in the attract demo of kaiserknj, text appears, starting "squished" and then expanding to full height.
in mame zoomed gfx are drawn in screen space, with rows being skipped where multiple rows would be drawn on the same line.

(left is pcb recording, right is mame)
https://qcs.shsbs.xyz/api/File/raw/orlwl
https://qcs.shsbs.xyz/api/File/raw/dyith

Steps To Reproduce
Additional Information (scaling problems may be present but more subtle in other sets)
Github Commit
Flags Verified with Original
Regression Version
Affected Sets / Systems kaiserknj
Attached Files
 
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Notes
2
User avatar
No.22125
ywy
Tester
22 days ago
fixed by 12Me21 in https://github.com/mamedev/mame/pull/11811
User avatar
No.22130
Robbbert
Senior Tester
21 days ago
12Me21 is not registered here, so assigned to ywy instead.