50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
///////////////////////////////////////////////////////////////////////////////
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//
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/// \file memusage.c
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/// \brief Calculates memory usage using lzma_memory_usage()
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//
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// Author: Lasse Collin
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//
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// This file has been put into the public domain.
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// You can do whatever you want with this file.
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//
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///////////////////////////////////////////////////////////////////////////////
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#include "sysdefs.h"
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#include "lzma.h"
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#include <stdio.h>
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int
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main(void)
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{
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lzma_options_lzma lzma = {
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.dict_size = (1U << 30) + (1U << 29),
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.lc = 3,
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.lp = 0,
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.pb = 2,
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.preset_dict = NULL,
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.preset_dict_size = 0,
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.mode = LZMA_MODE_NORMAL,
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.nice_len = 48,
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.mf = LZMA_MF_BT4,
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.depth = 0,
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};
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/*
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lzma_options_filter filters[] = {
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{ LZMA_FILTER_LZMA1,
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(lzma_options_lzma *)&lzma_preset_lzma[6 - 1] },
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{ UINT64_MAX, NULL }
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};
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*/
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lzma_filter filters[] = {
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{ LZMA_FILTER_LZMA1, &lzma },
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{ UINT64_MAX, NULL }
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};
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printf("Encoder: %10" PRIu64 " B\n", lzma_memusage_encoder(filters));
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printf("Decoder: %10" PRIu64 " B\n", lzma_memusage_decoder(filters));
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return 0;
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}
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