src/liblzma/common/easy_preset.c

   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 }