1  ///////////////////////////////////////////////////////////////////////////////
       2  //
       3  /// \file       easy_preset.c
       4  /// \brief      Preset handling for easy encoder and decoder
       5  //
       6  //  Author:     Lasse Collin
       7  //
       8  //  This file has been put into the public domain.
       9  //  You can do whatever you want with this file.
      10  //
      11  ///////////////////////////////////////////////////////////////////////////////
      12  
      13  #include "easy_preset.h"
      14  
      15  
      16  extern bool
      17  lzma_easy_preset(lzma_options_easy *opt_easy, uint32_t preset)
      18  {
      19  	if (lzma_lzma_preset(&opt_easy->opt_lzma, preset))
      20  		return true;
      21  
      22  	opt_easy->filters[0].id = LZMA_FILTER_LZMA2;
      23  	opt_easy->filters[0].options = &opt_easy->opt_lzma;
      24  	opt_easy->filters[1].id = LZMA_VLI_UNKNOWN;
      25  
      26  	return false;
      27  }