def gd.use
import emerging-ezaudio@0.4.0.0/src/mp3_dec.bend as Mp3Decimport Base
553def gd.use(g: Gd) -> Bool:
554 match g:
555 case Gd{_p, +big, _g, +comp, _t0, _t1, _t2, _r0, _r1, +pre, +sc, _c1, +block}:
556 gd.u4(gd.both(gd.both(U32.is_eq(block, 0), U32.is_eq(comp, 0)),
557 gd.both(U32.is_eq(pre, 0), U32.is_eq(sc, 0))), big)