kc3-lang/brotli/c/enc/encoder_dict.c

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• Hash : 4b2b2d4f
  Author :
  Date : 2019-04-12T13:57:42
  

  Update (#749)
  
  Update:
  
   * Bazel: fix MSVC configuration
   * C: common: extended documentation and helpers around distance codes
   * C: common: enable BROTLI_DCHECK in "debug" builds
   * C: common: fix implicit trailing zero in `kPrefixSuffix`
   * C: dec: fix possible bit reader discharge for "large-window" mode
   * C: dec: simplify distance decoding via lookup table
   * C: dec: reuse decoder state members memory via union with lookup table
   * C: dec: add decoder state diagram
   * C: enc: clarify access to static dictionary
   * C: enc: improve static dictionary hash
   * C: enc: add "stream offset" parameter for parallel encoding
   * C: enc: reorganize hasher; now Q2-Q3 require exactly 256KiB
             to avoid global TCMalloc lock
   * C: enc: fix rare access to uninitialized data in ring-buffer
   * C: enc: reorganize logging / checks in `write_bits.h`
   * Java: dec: add "large-window" support
   * Java: dec: improve speed
   * Java: dec: debug and 32-bit mode are now activated via system properties
   * Java: dec: demystify some state variables (use better names)
   * Dictionary generator: add single input mode
   * Java: dec: modernize tests
   * Bazel: js: pick working commit for closure rules
  

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• c/enc/encoder_dict.c

• /* Copyright 2017 Google Inc. All Rights Reserved.
  
     Distributed under MIT license.
     See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
  */
  
  #include "./encoder_dict.h"
  
  #include "../common/dictionary.h"
  #include "../common/transform.h"
  #include "./dictionary_hash.h"
  #include "./hash.h"
  
  #if defined(__cplusplus) || defined(c_plusplus)
  extern "C" {
  #endif
  
  void BrotliInitEncoderDictionary(BrotliEncoderDictionary* dict) {
    dict->words = BrotliGetDictionary();
    dict->num_transforms = (uint32_t)BrotliGetTransforms()->num_transforms;
  
    dict->hash_table_words = kStaticDictionaryHashWords;
    dict->hash_table_lengths = kStaticDictionaryHashLengths;
    dict->buckets = kStaticDictionaryBuckets;
    dict->dict_words = kStaticDictionaryWords;
  
    dict->cutoffTransformsCount = kCutoffTransformsCount;
    dict->cutoffTransforms = kCutoffTransforms;
  }
  
  #if defined(__cplusplus) || defined(c_plusplus)
  }  /* extern "C" */
  #endif
  

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