func (r *CompressingStoredFieldsIndexReader) relativeStartPointer(block, relativeChunk int) int64 {
expected := r.avgChunkSizes[block] * int64(relativeChunk)
delta := util.ZigZagDecodeLong(r.startPointersDeltas[block].Get(relativeChunk))
return expected + delta
}
func (r *CompressingStoredFieldsIndexReader) relativeDocBase(block, relativeChunk int) int {
expected := r.avgChunkDocs[block] * relativeChunk
delta := util.ZigZagDecodeLong(r.docBasesDeltas[block].Get(relativeChunk))
return expected + int(delta)
}