text: /*
   * Centaurean Density
   *
   * Copyright (c) 2013, Guillaume Voirin
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   *     1. Redistributions of source code must retain the above copyright notice, this
   *        list of conditions and the following disclaimer.
   *
   *     2. Redistributions in binary form must reproduce the above copyright notice,
   *        this list of conditions and the following disclaimer in the documentation
   *        and/or other materials provided with the distribution.
   *
   *     3. Neither the name of the copyright holder nor the names of its
   *        contributors may be used to endorse or promote products derived from
   *        this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   * 24/10/13 12:01
   *
   * -------------------
   * Chameleon algorithm
   * -------------------
   *
   * Author(s)
   * Guillaume Voirin (https://github.com/gpnuma)
   *
   * Description
   * Hash based superfast kernel
   */
  
  #ifndef DENSITY_CHAMELEON_ENCODE_H
  #define DENSITY_CHAMELEON_ENCODE_H
  
  #include "kernel_chameleon_dictionary.h"
  #include "kernel_chameleon.h"
  #include "block.h"
  #include "kernel_encode.h"
  #include "density_api.h"
  #include "globals.h"
  #include "memory_teleport.h"
  #include "memory_location.h"
  
  #define DENSITY_CHAMELEON_ENCODE_PROCESS_UNIT_SIZE                    (density_bitsizeof(density_chameleon_signature) * sizeof(uint32_t))
  
  typedef enum {
      DENSITY_CHAMELEON_ENCODE_PROCESS_PREPARE_NEW_BLOCK,
      DENSITY_CHAMELEON_ENCODE_PROCESS_CHECK_SIGNATURE_STATE,
      DENSITY_CHAMELEON_ENCODE_PROCESS_READ_CHUNK,
  } DENSITY_CHAMELEON_ENCODE_PROCESS;
  
  #pragma pack(push)
  #pragma pack(4)
  typedef struct {
      density_chameleon_signature proximitySignature;
      uint_fast8_t shift;
      density_chameleon_signature *signature;
      uint_fast32_t signaturesCount;
      uint_fast8_t efficiencyChecked;
      bool signature_copied_to_memory;
  
      DENSITY_CHAMELEON_ENCODE_PROCESS process;
  
      density_chameleon_dictionary dictionary;
  #if DENSITY_ENABLE_PARALLELIZABLE_DECOMPRESSIBLE_OUTPUT == DENSITY_YES
      uint_fast64_t resetCycle;
  #endif
  } density_chameleon_encode_state;
  #pragma pack(pop)
  
  DENSITY_WINDOWS_EXPORT DENSITY_KERNEL_ENCODE_STATE density_chameleon_encode_init(density_chameleon_encode_state *);
  
  DENSITY_WINDOWS_EXPORT DENSITY_KERNEL_ENCODE_STATE density_chameleon_encode_continue(density_memory_teleport *, density_memory_location *, density_chameleon_encode_state *);
  
  DENSITY_WINDOWS_EXPORT DENSITY_KERNEL_ENCODE_STATE density_chameleon_encode_finish(density_memory_teleport *, density_memory_location *, density_chameleon_encode_state *);
  
  #endif