08048: viofight and clones: Corrupt graphics in background audience member's head.

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
08048	Graphics	Minor	Always	Aug 12, 2021, 02:09	13 days ago

Tester	kmg	View Status	Public	Platform	MAME (Self-compiled)
Assigned To		Resolution	Bugs That Aren't Bugs	OS	MacOS X
Status [?]	Resolved			Driver	taito/taito_b.cpp
Version	0.234	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	08048: viofight and clones: Corrupt graphics in background audience member's head.
Description	On the tiger bonus stage one of the two frames of animation is very unflattering for the poor blonde gentleman in the back row of the audience. This is the same in all three sets.
Steps To Reproduce
Additional Information	This was brought to our attention by Lo-Fi Kills during Haze's last stream. Example of it happening in MAME from Haze's stream: Example of it not happening in PS2 Taito Memories:
Github Commit

Flags
Regression Version
Affected Sets / Systems	viofight and clones

Attached Files	0000.png (18,222 bytes) 15 days ago Uploaded by hap

No.22771 hap Developer 15 days ago edited on: 15 days ago	You can see the broken graphics in the F4 GFX viewer. These gfx1 region entries look bad to me: 0000, 0001?, 1000, 1001, 2000, 2001, 3000, 3001 The crowd guy uses gfx 1000, 1001. I'm attaching a screenshot of stars and stripes enemy, at that animation frame, part of his pants use gfx 3000, 3001. GFX viewer looks fine on other games with this chip/same gfx layout. So I suspect a bad dump of the gfx roms. After the 1st set was dumped and presumed to have correct gfx rom dumps, were only the program roms dumped for other regions? If so, we need a redump of the gfx roms.
No.22794 Foxhack Tester 13 days ago edited on: 13 days ago	The glitched graphics are still present in the Arcade Archives release of the game. (Timestamped at 4:09) If it was a bad dump then this would've been addressed here.
No.22795 Foxhack Tester 13 days ago	Also this claims to be from the PC version of Taito Legends 2 (timestamped at 5:31), same corruption: The graphics are fixed in the US PS2 version of Legends 2 too, so it's a fix that they applied to that version of the set only.
No.22797 hap Developer 13 days ago	Guru dumped his pcb (which is not the same one as the one MAME was dumped from). The mask roms match MAME. He also played until the tiger stage, corrupted tile gfx happens there on pcb too. See: https://github.com/mamedev/mame/commit/6c70074b70411aad2253a74959e0e0c75eaf5a2d Looking more closely at the PS2 version: They fixed the guy's face, but his arm still looks wrong. The one where he holds his ticket or pet handkerchief. You can see the hand and forearm look glitchy.