38 lines
717 B
C
38 lines
717 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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/** \file
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* \ingroup bli
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*/
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#include "BLI_sys_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct BLI_HashMurmur2A {
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uint32_t hash;
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uint32_t tail;
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uint32_t count;
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uint32_t size;
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} BLI_HashMurmur2A;
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void BLI_hash_mm2a_init(BLI_HashMurmur2A *mm2, uint32_t seed);
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void BLI_hash_mm2a_add(BLI_HashMurmur2A *mm2, const unsigned char *data, size_t len);
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void BLI_hash_mm2a_add_int(BLI_HashMurmur2A *mm2, int data);
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uint32_t BLI_hash_mm2a_end(BLI_HashMurmur2A *mm2);
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/**
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* Non-incremental version, quicker for small keys.
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*/
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uint32_t BLI_hash_mm2(const unsigned char *data, size_t len, uint32_t seed);
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#ifdef __cplusplus
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}
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#endif
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