| /////////////////////////////////////////////////////////////////////////////// |
| // |
| /// \file memusage.c |
| /// \brief Calculates memory usage using lzma_memory_usage() |
| /// |
| // Copyright (C) 2008 Lasse Collin |
| // |
| // This library is free software; you can redistribute it and/or |
| // modify it under the terms of the GNU Lesser General Public |
| // License as published by the Free Software Foundation; either |
| // version 2.1 of the License, or (at your option) any later version. |
| // |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| // Lesser General Public License for more details. |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| #include "sysdefs.h" |
| #include <stdio.h> |
| |
| int |
| main(void) |
| { |
| lzma_options_lzma lzma = { |
| .dict_size = (1U << 30) + (1U << 29), |
| .lc = 3, |
| .lp = 0, |
| .pb = 2, |
| .preset_dict = NULL, |
| .preset_dict_size = 0, |
| .mode = LZMA_MODE_NORMAL, |
| .nice_len = 48, |
| .mf = LZMA_MF_BT4, |
| .depth = 0, |
| }; |
| |
| /* |
| lzma_options_filter filters[] = { |
| { LZMA_FILTER_LZMA1, |
| (lzma_options_lzma *)&lzma_preset_lzma[6 - 1] }, |
| { UINT64_MAX, NULL } |
| }; |
| */ |
| lzma_filter filters[] = { |
| { LZMA_FILTER_LZMA1, &lzma }, |
| { UINT64_MAX, NULL } |
| }; |
| |
| printf("Encoder: %10" PRIu64 " B\n", lzma_memusage_encoder(filters)); |
| printf("Decoder: %10" PRIu64 " B\n", lzma_memusage_decoder(filters)); |
| |
| return 0; |
| } |