def jpeg.block.ac.bits
gralha-jpeg-decode@0.1.0.1 · jpeg.bend:376
import gralha-jpeg-decode@0.1.0.1/jpeg.bend as Jpeg
import Base
import gralha-bytes@0.1.0.1/bytes.bend as Bin
376def jpeg.block.ac.bits(read: JPEGRead, count: U32, coefficients: Bin.Bytes, predictor: U32, offset: U32, +index: U32, next: U32 -> JPEGBlock -> JPEGBlock) -> JPEGBlock:
377 JPEGRead{word, stream} = read
378 next(U32.inc(index))(JPEGBlock{stream, Bin.bytes.set(coefficients, (offset + jpeg.zigzag(index) : U32), jpeg.extend(word, count)), predictor})