class

Brotli::Enc::ForgetfulChainHasher

Inherits Brotli::Enc::Hasher < Reference < Object

Port of hash_forgetful_chain_inc.h (H40/H41/H42 instantiations; BUCKET_BITS 15, CAPPED_CHAINS 0).

Constructors

h40(quality : Int32) : ForgetfulChainHasher

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h41(quality : Int32) : ForgetfulChainHasher

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h42(quality : Int32) : ForgetfulChainHasher

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new(num_last_distances_to_check : Int32, num_banks : Int32, bank_bits : Int32, quality : Int32)

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Instance methods

common

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find_longest_match(dict : EncoderDictionary, data : Bytes, ring_buffer_mask : Int32, distance_cache : Slice(Int32), cur_ix : Int32, max_length : Int32, max_backward : Int32, dictionary_distance : Int32, max_distance : Int32, sr : HasherSearchResult) : Nil

hash_forgetful_chain_inc.h:193

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hash_type_length

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prepare(data : Bytes, one_shot : Bool, input_size : Int32) : Nil

hash_forgetful_chain_inc.h:93

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prepare_distance_cache(distance_cache : Slice(Int32)) : Nil

hash_forgetful_chain_inc.h:175

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stitch_to_previous_block(num_bytes : Int32, position : Int32, ringbuffer : Bytes, ringbuffer_mask : Int32) : Nil

hash_forgetful_chain_inc.h:161