Interface Layout

RaptorQ layout generated by rq-wasm for a single block.

This layout contains the parameters needed for RaptorQ encoding/decoding, including the transfer length, symbol size, and block structure.

The layout is deterministic based on the input file bytes and is used to derive layout IDs according to LEP-1 specifications.

interface Layout {
    num_source_blocks: number;
    num_sub_blocks: number;
    source_blocks: SourceBlock[];
    symbol_alignment: number;
    symbol_size: number;
    transfer_length: number;
}

Properties

num_source_blocks: number

Number of source blocks

num_sub_blocks: number

Number of sub-blocks

source_blocks: SourceBlock[]

Source block parameters for each block

symbol_alignment: number

Symbol alignment in bytes

symbol_size: number

Size of each symbol in bytes

transfer_length: number

Total transfer length in bytes