def step.pcm
import emerging-ezaudio@0.4.0.0/src/wav.bend as Wavimport Base
210def step.pcm(
211 ready: Bool, +sz: U32, +kind: U32, +ch: U32, +rate: U32, ys: List<&2, U32>,
212 frames: List<&2, U32>
213) -> St:
214 match ready:
215 case False{}:
216 step.next(sz, tag.data(), 3, kind, ch, rate, frames)
217 case True{}:
218 step.pcm.got(pcm.of(kind, ys), sz, kind, ch, rate)