kc3-lang/brotli/enc/encode_parallel.h

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• Hash : 1428d541
  Author :
  Date : 2015-04-01T16:35:52
  

  Proof-of-concept encoder for parallel compression.
  
  Add a version of the brotli encoder that compresses
  each meta-block independently, only using the
  original input data from previous meta-blocks
  and nothing from the compressor state.
  This is a proof-of-concept to show that the
  current format is flexible enough to support
  parallel multi-threaded compression.
  

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• enc/encode_parallel.h

• // Copyright 2013 Google Inc. All Rights Reserved.
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  // http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  //
  // API for parallel Brotli compression
  // Note that this is only a proof of concept currently and not part of the
  // final API yet.
  
  #ifndef BROTLI_ENC_ENCODE_PARALLEL_H_
  #define BROTLI_ENC_ENCODE_PARALLEL_H_
  
  #include <stddef.h>
  #include <stdint.h>
  
  #include "./encode.h"
  
  namespace brotli {
  
  int BrotliCompressBufferParallel(BrotliParams params,
                                   size_t input_size,
                                   const uint8_t* input_buffer,
                                   size_t* encoded_size,
                                   uint8_t* encoded_buffer);
  
  }  // namespace brotli
  
  #endif  // BROTLI_ENC_ENCODE_PARALLEL_H_
  

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