freem/adpcma

Fix accumulator wrapping

freem opened this issue · 1 comments

freem commented

short version: https://wiki.neogeodev.org/index.php?title=ADPCM_codecs&curid=785&diff=6478&oldid=4023

slightly longer version: The ADPCM-A accumulator wraps on YM2610 hardware. This program needs to be updated to take this into account.

freem commented

Recommended course of action is to use superctr's adpcm tool instead.