Function offsetCode

flate/token.go:365–379

Returns the offset code corresponding to a specific offset

(off uint32)

// Returns the offset code corresponding to a specific offset
func offsetCode(off uint32) uint32 {
	if false {
		if off < uint32(len(offsetCodes)) {
			return offsetCodes[off&255]
		} else if off>>7 < uint32(len(offsetCodes)) {
			return offsetCodes[(off>>7)&255] + 14
		} else {
			return offsetCodes[(off>>14)&255] + 28
		}
	}
	if off < uint32(len(offsetCodes)) {
		return offsetCodes[uint8(off)]
	}
	return offsetCodes14[uint8(off>>7)]
}