1 ///////////////////////////////////////////////////////////////////////////////
3 /// \file easy_decoder_memusage.c
4 /// \brief Decoder memory usage calculation to match easy encoder presets
6 // Copyright (C) 2008 Lasse Collin
8 // This library is free software; you can redistribute it and/or
9 // modify it under the terms of the GNU Lesser General Public
10 // License as published by the Free Software Foundation; either
11 // version 2.1 of the License, or (at your option) any later version.
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 // Lesser General Public License for more details.
18 ///////////////////////////////////////////////////////////////////////////////
20 #include "easy_preset.h"
23 extern LZMA_API(uint64_t)
24 lzma_easy_decoder_memusage(uint32_t preset)
26 lzma_options_easy opt_easy;
27 if (lzma_easy_preset(&opt_easy, preset))
30 return lzma_raw_decoder_memusage(opt_easy.filters);