05797: asurabld: [possible] Possible background scrolling bug in Asura Blade.

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
05797	Graphics	Minor	Always	Dec 16, 2014, 00:30	Dec 16, 2014, 11:52

Tester	Samurai Fox	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Open	OS	Windows Vista/7/8 (64-bit)
Status [?]	Acknowledged			Driver	fuuki/fuukifg3.cpp
Version	0.156	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	05797: asurabld: [possible] Possible background scrolling bug in Asura Blade.
Description	Whenever the screen flashes (mainly during enhanced special moves), Taros's background scrolling resets. I'm not sure if this was a bug in the original game or not as I don't have access to the real hardware.
Steps To Reproduce
Additional Information
Github Commit

Flags	Possible
Regression Version
Affected Sets / Systems	asurabld

Attached Files	fox_asurabld.inp (59,545 bytes) Dec 16, 2014, 03:10 Uploaded by Samurai Fox

No.11304 Tafoid Administrator Dec 16, 2014, 02:45 edited on: Dec 16, 2014, 03:04	If you could maybe produce a screenshot or small video illustrating this, that might help. Also, a save state/.inp file bringing us to the moment of the bug will also help confirm/trace issues. Marked possible pending PCB comparison. It is true this is also flagged for video not being perfect, but I'm allowing it since it is odd behavior to have animation background reset in the manner you describe.
No.11305 Samurai Fox Tester Dec 16, 2014, 03:11	I've uploaded an INP file containing the bug (in stage 2). Note that as I use enhanced specials, the screen flashes and the background scrolling resets.

No.11304

Tafoid

Administrator

Dec 16, 2014, 02:45

edited on: Dec 16, 2014, 03:04

If you could maybe produce a screenshot or small video illustrating this, that might help. Also, a save state/.inp file bringing us to the moment of the bug will also help confirm/trace issues. Marked possible pending PCB comparison.
It is true this is also flagged for video not being perfect, but I'm allowing it since it is odd behavior to have animation background reset in the manner you describe.

No.11305

Samurai Fox

Tester

Dec 16, 2014, 03:11

I've uploaded an INP file containing the bug (in stage 2). Note that as I use enhanced specials, the screen flashes and the background scrolling resets.