64 lines
2.3 KiB
C
64 lines
2.3 KiB
C
/*
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* Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under both the BSD-style license (found in the
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* LICENSE file in the root directory of this source tree) and the GPLv2 (found
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* in the COPYING file in the root directory of this source tree).
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* You may select, at your option, one of the above-listed licenses.
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*/
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#include "config.h"
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/* Define a config for each fast level we want to test with. */
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#define FAST_LEVEL(x) \
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param_value_t const level_fast##x##_param_values[] = { \
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{.param = ZSTD_p_compressionLevel, .value = (unsigned)-x}, \
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}; \
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config_t const level_fast##x = { \
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.name = "level -" #x, \
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.cli_args = "--fast=" #x, \
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.param_values = PARAM_VALUES(level_fast##x##_param_values), \
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};
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/* Define a config for each level we want to test with. */
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#define LEVEL(x) \
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param_value_t const level_##x##_param_values[] = { \
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{.param = ZSTD_p_compressionLevel, .value = (unsigned)x}, \
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}; \
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config_t const level_##x = { \
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.name = "level " #x, \
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.cli_args = "-" #x, \
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.param_values = PARAM_VALUES(level_##x##_param_values), \
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};
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#define PARAM_VALUES(pv) \
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{ .data = pv, .size = sizeof(pv) / sizeof((pv)[0]) }
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#include "levels.h"
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#undef LEVEL
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#undef FAST_LEVEL
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static config_t const* g_configs[] = {
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#define FAST_LEVEL(x) &level_fast##x,
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#define LEVEL(x) &level_##x,
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#include "levels.h"
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#undef LEVEL
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#undef FAST_LEVEL
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NULL,
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};
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config_t const* const* configs = g_configs;
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int config_get_level(config_t const* config) {
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param_values_t const params = config->param_values;
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size_t i;
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for (size_t i = 0; i < params.size; ++i) {
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if (params.data[i].param == ZSTD_p_compressionLevel)
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return params.data[i].value;
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}
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return CONFIG_NO_LEVEL;
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}
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