07848: popeye and clones using Discrete: Emulation speed suffered noticable drop

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
07848	Speed	Major	Always	Jan 9, 2021, 14:49	Jan 16, 2021, 10:39

Tester	Tafoid	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Open	OS	Windows Vista/7/8 (64-bit)
Status [?]	Confirmed			Driver	nintendo/popeye.cpp
Version	0.227	Fixed in Version		Build
		Fixed in Git Commit		Github Pull Request #

Summary	07848: popeye and clones using Discrete: Emulation speed suffered noticable drop
Description	The introduction of the new sound streaming code introduced a fair bit of slowdown to Popeye and those clones which use the Discrete audio in mix with standard audio, in some cases 50% or more slow than before. If you run the machine in a faster computer and use Fast Forward and watch from boot, portions of the music really slow down, speed up and slow down again.
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version	0.225
Affected Sets / Systems	popeye and clones using Discrete

Attached Files

No.18388 MetalGod Senior Tester Jan 16, 2021, 10:39	Confirmed!