def ttf.cmap.gid

gralha-truetype@0.1.0.1 · font.bend:711

import Base
import gralha-text-scan@0.1.0.1/scan.bend as U
import gralha-bytes@0.1.0.1/bytes.bend as Bin

711def ttf.cmap.gid(+b: Bin.Bytes, +sub: U32, +cp: U32) -> U32:
712  +format = ttf.u16(b, sub)
713  U.branch(U32, U32.is_eq(sub, 0), _ => 0,
714    _ => U.branch(U32, U32.is_eq(format, 4), _ => ttf.cmap4.gid(b, sub, cp),
715      _ => U.branch(U32, U32.is_eq(format, 12), _ => ttf.cmap12.gid(b, sub, cp), _ => 0)))