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47 lines
1.0 KiB
C
47 lines
1.0 KiB
C
#ifndef FASTIMAGEHASH_FASTIMAGEHASH_H
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#define FASTIMAGEHASH_FASTIMAGEHASH_H
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#define FASTIMAGEHASH_VERSION "1.0"
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#include <stdio.h>
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typedef unsigned char uchar;
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#ifdef __cplusplus
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extern "C" {
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#endif
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void hash_to_hex_string_reversed(const uchar *h, char *out, int hash_size);
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void hash_to_hex_string(const uchar *h, char *out, int hash_size);
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/**
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*
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* @param buf
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* @param buf_len
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* @param hash_size
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*/
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int ahash_mem(void *buf, uchar *out, size_t buf_len, int hash_size);
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int ahash_file(const char *filepath, uchar *out, int hash_size);
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int dhash_file(const char *filepath, uchar *out, int hash_size);
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int dhash_mem(void *buf, uchar *out, size_t buf_len, int hash_size);
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int whash_file(const char *filepath, uchar *out, int hash_size, int img_scale);
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int whash_mem(void *buf, uchar *out, size_t buf_len, int hash_size, int img_scale);
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int phash_file(const char *buf, uchar *out, int hash_size, int highfreq_factor);
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int phash_mem(void *buf, uchar *out, size_t buf_len, int hash_size, int highfreq_factor);
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#ifdef __cplusplus
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};
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#endif
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#endif
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