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opt / alt / tests / alt-php81-pecl-brotli_0.18.3-2.el8 / brotli / c / enc /

?? ..
?? .libs
?? backward_references.c(6.13 KB)
?? backward_references.dep(2.56 KB)
?? backward_references.h(1.18 KB)
?? backward_references.lo(303 B)
?? backward_references_hq.c(35.88 KB)
?? backward_references_hq.dep(2.56 KB)
?? backward_references_hq.h(3.68 KB)
?? backward_references_hq.lo(309 B)
?? backward_references_inc.h(7.99 KB)
?? bit_cost.c(1.39 KB)
?? bit_cost.dep(1.64 KB)
?? bit_cost.h(896 B)
?? bit_cost.lo(281 B)
?? bit_cost_inc.h(4.02 KB)
?? block_encoder_inc.h(1.11 KB)
?? block_splitter.c(7.16 KB)
?? block_splitter.dep(1.84 KB)
?? block_splitter.h(1.59 KB)
?? block_splitter.lo(293 B)
?? block_splitter_inc.h(18.44 KB)
?? brotli_bit_stream.c(49.72 KB)
?? brotli_bit_stream.dep(1.94 KB)
?? brotli_bit_stream.h(3.26 KB)
?? brotli_bit_stream.lo(299 B)
?? cluster.c(1.42 KB)
?? cluster.dep(1.7 KB)
?? cluster.h(997 B)
?? cluster.lo(279 B)
?? cluster_inc.h(11.55 KB)
?? command.c(1 KB)
?? command.dep(1.24 KB)
?? command.h(6.77 KB)
?? command.lo(279 B)
?? compound_dictionary.c(6.5 KB)
?? compound_dictionary.dep(543 B)
?? compound_dictionary.h(2.38 KB)
?? compound_dictionary.lo(303 B)
?? compress_fragment.c(32.1 KB)
?? compress_fragment.dep(2 KB)
?? compress_fragment.h(3.49 KB)
?? compress_fragment.lo(299 B)
?? compress_fragment_two_pass.c(26.18 KB)
?? compress_fragment_two_pass.dep(2.08 KB)
?? compress_fragment_two_pass.h(2.79 KB)
?? compress_fragment_two_pass.lo(317 B)
?? dictionary_hash.c(7.75 KB)
?? dictionary_hash.dep(537 B)
?? dictionary_hash.h(1.5 KB)
?? dictionary_hash.lo(295 B)
?? dictionary_hash_inc.h(143.28 KB)
?? encode.c(76.58 KB)
?? encode.dep(3.59 KB)
?? encode.lo(277 B)
?? encoder_dict.c(22.83 KB)
?? encoder_dict.dep(2.58 KB)
?? encoder_dict.h(4.9 KB)
?? encoder_dict.lo(289 B)
?? entropy_encode.c(14.23 KB)
?? entropy_encode.dep(531 B)
?? entropy_encode.h(3.96 KB)
?? entropy_encode.lo(293 B)
?? entropy_encode_static.h(32.37 KB)
?? fast_log.c(5.9 KB)
?? fast_log.dep(366 B)
?? fast_log.h(1.61 KB)
?? fast_log.lo(281 B)
?? find_match_length.h(2.12 KB)
?? hash.h(23.73 KB)
?? hash_base.h(1.34 KB)
?? hash_composite_inc.h(4.98 KB)
?? hash_forgetful_chain_inc.h(11.05 KB)
?? hash_longest_match64_inc.h(10.41 KB)
?? hash_longest_match64_simd_inc.h(11.56 KB)
?? hash_longest_match_inc.h(10.34 KB)
?? hash_longest_match_quickly_inc.h(9.26 KB)
?? hash_longest_match_simd_inc.h(11.48 KB)
?? hash_rolling_inc.h(7.06 KB)
?? hash_to_binary_tree_inc.h(12.77 KB)
?? histogram.c(3.18 KB)
?? histogram.dep(1.51 KB)
?? histogram.h(1.77 KB)
?? histogram.lo(283 B)
?? histogram_inc.h(1.37 KB)
?? literal_cost.c(5.74 KB)
?? literal_cost.dep(505 B)
?? literal_cost.h(889 B)
?? literal_cost.lo(289 B)
?? matching_tag_mask.h(2.29 KB)
?? memory.c(5.39 KB)
?? memory.dep(360 B)
?? memory.h(4.2 KB)
?? memory.lo(277 B)
?? metablock.c(26.07 KB)
?? metablock.dep(1.9 KB)
?? metablock.h(3.93 KB)
?? metablock.lo(283 B)
?? metablock_inc.h(7.46 KB)
?? params.h(1.14 KB)
?? prefix.h(1.9 KB)
?? quality.h(7.68 KB)
?? ringbuffer.h(5.83 KB)
?? state.h(3.01 KB)
?? static_dict.c(20.39 KB)
?? static_dict.dep(1.14 KB)
?? static_dict.h(1.19 KB)
?? static_dict.lo(287 B)
?? static_dict_lut.c(7.25 KB)
?? static_dict_lut.dep(685 B)
?? static_dict_lut.h(1.55 KB)
?? static_dict_lut.lo(295 B)
?? static_dict_lut_inc.h(457.82 KB)
?? static_init.c(1.74 KB)
?? static_init.dep(451 B)
?? static_init.h(840 B)
?? static_init.lo(287 B)
?? utf8_util.c(2.22 KB)
?? utf8_util.dep(369 B)
?? utf8_util.h(878 B)
?? utf8_util.lo(283 B)
?? write_bits.h(2.77 KB)

Editing: backward_references_hq.h

Distributed under MIT license.
   See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
*/

/* Function to find backward reference copies. */

#ifndef BROTLI_ENC_BACKWARD_REFERENCES_HQ_H_
#define BROTLI_ENC_BACKWARD_REFERENCES_HQ_H_

#include "../common/context.h"
#include "../common/platform.h"
#include "command.h"
#include "hash.h"
#include "memory.h"
#include "params.h"

#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif

BROTLI_INTERNAL void BrotliCreateZopfliBackwardReferences(MemoryManager* m,
    size_t num_bytes,
    size_t position, const uint8_t* ringbuffer, size_t ringbuffer_mask,
    ContextLut literal_context_lut, const BrotliEncoderParams* params,
    Hasher* hasher, int* dist_cache, size_t* last_insert_len,
    Command* commands, size_t* num_commands, size_t* num_literals);

BROTLI_INTERNAL void BrotliCreateHqZopfliBackwardReferences(MemoryManager* m,
    size_t num_bytes,
    size_t position, const uint8_t* ringbuffer, size_t ringbuffer_mask,
    ContextLut literal_context_lut, const BrotliEncoderParams* params,
    Hasher* hasher, int* dist_cache, size_t* last_insert_len,
    Command* commands, size_t* num_commands, size_t* num_literals);

typedef struct ZopfliNode {
  /* Best length to get up to this byte (not including this byte itself)
     highest 7 bit is used to reconstruct the length code. */
  uint32_t length;
  /* Distance associated with the length. */
  uint32_t distance;
  /* Number of literal inserts before this copy; highest 5 bits contain
     distance short code + 1 (or zero if no short code). */
  uint32_t dcode_insert_length;

/* This union holds information used by dynamic-programming. During forward
     pass |cost| it used to store the goal function. When node is processed its
     |cost| is invalidated in favor of |shortcut|. On path back-tracing pass
     |next| is assigned the offset to next node on the path. */
  union {
    /* Smallest cost to get to this byte from the beginning, as found so far. */
    float cost;
    /* Offset to the next node on the path. Equals to command_length() of the
       next node on the path. For last node equals to BROTLI_UINT32_MAX */
    uint32_t next;
    /* Node position that provides next distance for distance cache. */
    uint32_t shortcut;
  } u;
} ZopfliNode;

BROTLI_INTERNAL void BrotliInitZopfliNodes(ZopfliNode* array, size_t length);

/* Computes the shortest path of commands from position to at most
   position + num_bytes.

On return, path->size() is the number of commands found and path[i] is the
   length of the i-th command (copy length plus insert length).
   Note that the sum of the lengths of all commands can be less than num_bytes.

On return, the nodes[0..num_bytes] array will have the following
   "ZopfliNode array invariant":
   For each i in [1..num_bytes], if nodes[i].cost < kInfinity, then
     (1) nodes[i].copy_length() >= 2
     (2) nodes[i].command_length() <= i and
     (3) nodes[i - nodes[i].command_length()].cost < kInfinity */
BROTLI_INTERNAL size_t BrotliZopfliComputeShortestPath(
    MemoryManager* m, size_t num_bytes,
    size_t position, const uint8_t* ringbuffer, size_t ringbuffer_mask,
    ContextLut literal_context_lut, const BrotliEncoderParams* params,
    const int* dist_cache, Hasher* hasher, ZopfliNode* nodes);

BROTLI_INTERNAL void BrotliZopfliCreateCommands(
    const size_t num_bytes, const size_t block_start, const ZopfliNode* nodes,
    int* dist_cache, size_t* last_insert_len, const BrotliEncoderParams* params,
    Command* commands, size_t* num_literals);

#if defined(__cplusplus) || defined(c_plusplus)
}  /* extern "C" */
#endif

#endif  /* BROTLI_ENC_BACKWARD_REFERENCES_HQ_H_ */

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