09162: gbcolor [bladestl; blades2k]: Graphic glitches during gameplay

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
09162	Graphics	Major	Always	May 2, 2025, 16:36	May 2, 2025, 17:03

Tester	ArcadeShadow	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Invalid report	OS	Windows 10/11 (64-bit)
Status [?]	Closed			Driver	nintendo/gb.cpp
Version	0.277	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	09162: gbcolor [bladestl; blades2k]: Graphic glitches during gameplay
Description	During the gameplay, the graphics/sprites are constantly flickering
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	gbcolor [bladestl; blades2k]

Attached Files

No.23248 cuavas Administrator May 2, 2025, 17:03	Yes, MAME tells you the graphics emulation is bad. In fact it’s so bad, it can’t render double-height sprites properly in Super Mario Land. As I’ve said numerous times, it needs a complete rewrite and there’s no point opening bug reports until then. Opening bug reports and/or arguing about it will just cause the rewrite to be delayed further.