package rfc1951

  1. Overview
  2. Docs
val _min_block_length : int
val _end_padding : int
val _max_match_offset : int
val _max_max_codeword_len : int
val _num_litlen_syms : int
val _max_litlen_codeword_len : int
val _num_offset_syms : int
val _max_offset_codeword_len : int
val _max_num_syms : int
val _num_symbol_bits : int
val _symbol_mask : int
val _min_match_len : int
val _max_match_len : int
val _soft_max_block_length : int
val _num_precode_syms : int
val _end_of_block : int
val _max_pre_codeword_len : int
val _max_extra_length_bits : int
val _max_extra_offset_bits : int
type error = [
  1. | `Invalid_compression_level
  2. | `Unexpected_end_of_output
]
val pp_error : Format.formatter -> [< `Invalid_compression_level | `Unexpected_end_of_output ] -> unit
exception Malformed of error
val err_invalid_compression_level : unit -> 'a
val err_unexpected_end_of_output : unit -> 'a
type lit_off = {
  1. litlen : int array;
  2. offset : int array;
}
type codes = {
  1. codewords : lit_off;
  2. lens : lit_off;
}
type encoder = {
  1. level : int;
  2. min_size_to_compress : int;
  3. max_search_depth : int;
  4. nice_match_length : int;
  5. offset_slot_fast : int array;
  6. freqs : lit_off;
  7. codes : codes;
  8. static_codes : codes;
  9. precode_freqs : int array;
  10. precode_lens : int array;
  11. precode_codewords : int array;
  12. precode_items : int array;
  13. mutable num_litlen_syms : int;
  14. mutable num_offset_syms : int;
  15. mutable num_explicit_lens : int;
  16. mutable num_precode_items : int;
}
type output_bitstream = {
  1. i : bigstring;
  2. mutable i_pos : int;
  3. i_len : int;
  4. o : bigstring;
  5. mutable o_pos : int;
  6. o_len : int;
  7. mutable hold : int;
  8. mutable bits : int;
}
type hc_matchfinder = {
  1. hash4_tab : int array;
  2. mutable next_hash4 : int;
  3. next_tab : int array;
}
val hc_matchfinder_hash4_order : int
val window_size : int
val hc_matchfinder_init : unit -> hc_matchfinder
type sequence = {
  1. mutable litrunlen_and_length : int;
  2. mutable offset : int;
  3. mutable offset_symbol : int;
  4. mutable length_slot : int;
}
val num_literal_observation_types : int
val num_match_observation_types : int
val num_observation_types : int
type block_split_stats = {
  1. new_observations : int array;
  2. observations : int array;
  3. mutable num_new_observations : int;
  4. mutable num_observations : int;
}
val split_stats : block_split_stats
type lens = {
  1. mutable best : int;
  2. mutable nice : int;
  3. mutable max : int;
}
val blocktype_uncompressed : int
val blocktype_static_huffman : int
val blocktype_dynamic_huffman : int
val init_output : bigstring -> bigstring -> output_bitstream
val get_num_counter : int -> int
val sort_symbols : int -> int array -> int array -> int array -> int
val build_tree : int array -> int -> unit
val compute_length_counts : int array -> int -> int array -> int -> unit
val gen_codewords : int array -> int array -> int array -> int -> int -> unit
val make_canonical_huffman_code : int -> int -> int array -> int array -> int array -> unit
val reverse_codeword : int -> int -> int
val make_huffman_code : int -> int -> int array -> int array -> int array -> unit
val make_huffman_codes : lit_off -> codes -> unit
val init_static_codes : lit_off -> codes -> unit
val init_offset_slot_fast : int array -> unit
val add_bits : output_bitstream -> int -> int -> unit
val flush_bits : output_bitstream -> unit
val write_block_header : output_bitstream -> bool -> int -> unit
val align_bitstream : output_bitstream -> unit
val put_unaligned_le16 : output_bitstream -> int -> unit
val memcpy : output_bitstream -> int -> unit
val write_uncompressed_block : output_bitstream -> int -> bool -> unit
val write_uncompressed_blocks : output_bitstream -> int -> bool -> unit
val flush_output : output_bitstream -> int
val compress_none : 'a -> bigstring -> bigstring -> int
val compute_precode_items : int array -> int -> int array -> int array -> int
val precompute_huffman_header : encoder -> unit
val write_huffman_header : encoder -> output_bitstream -> unit
val write_sequences : output_bitstream -> codes -> sequence list -> bigstring -> int ref -> unit
val write_end_of_block : output_bitstream -> codes -> unit
val flush_block : encoder -> output_bitstream -> bigstring -> int ref -> int -> bool -> sequence list -> unit
val init_block_split_stats : block_split_stats -> unit
val reset_symbol_frequencies : encoder -> unit
val num_observations_per_block_check : int
val do_end_block_check : block_split_stats -> int -> bool
val should_end_block : block_split_stats -> int -> int -> int -> bool
val _lz_extend : bigstring -> int -> int -> int -> int -> int
val lz_extend : bigstring -> int -> int -> int -> int -> int
val hc_matchfinder_slide_window : hc_matchfinder -> unit
val lz_hash : bigstring -> int -> int -> int
val _matchfinder_longest_rec : int -> int -> output_bitstream -> lens -> hc_matchfinder -> int -> int -> int
val hc_matchfinder_longest_match : hc_matchfinder -> output_bitstream -> lens -> int -> int
val _matchfinder_skip_rec : output_bitstream -> hc_matchfinder -> int -> unit
val hc_matchfinder_skip_positions : hc_matchfinder -> output_bitstream -> int -> unit
val choose_literal : encoder -> int -> int ref -> unit
val choose_match : encoder -> int -> int -> int -> sequence
val observe_match : block_split_stats -> int -> unit
val observe_literal : block_split_stats -> int -> unit
val compress_greedy : encoder -> bigstring -> bigstring -> int
val compress_lazy : 'a -> 'b -> 'c -> int
val encoder : int -> (encoder -> bigstring -> bigstring -> int) * encoder
val compress_bound : int -> int
OCaml

Innovation. Community. Security.

GitHub Discord Twitter Peertube RSS
About
Changelog Releases Industrial Users Academic Users Why OCaml
Ecosystem
Packages Community Events OCaml Planet Jobs
Resources
Install OCaml Get Started Platform Tools Language Manual Standard Library API Books Exercises Papers OCaml Playground Logo
Policies
Carbon Footprint Governance Privacy Code of Conduct