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#ifndef IGZIP_LEVEL_BUF_STRUCTS_H
#define IGZIP_LEVEL_BUF_STRUCTS_H
#include "igzip_lib.h"
#include "huff_codes.h"
#include "encode_df.h"
#define MATCH_BUF_SIZE (4 * 1024)
struct hash8k_buf {
uint16_t hash_table[IGZIP_HASH8K_HASH_SIZE];
};
struct hash_hist_buf {
uint16_t hash_table[IGZIP_HASH_HIST_SIZE];
};
struct hash_map_buf {
uint16_t hash_table[IGZIP_HASH_MAP_HASH_SIZE];
struct deflate_icf *matches_next;
struct deflate_icf *matches_end;
struct deflate_icf matches[MATCH_BUF_SIZE];
struct deflate_icf overflow[ISAL_LOOK_AHEAD];
};
#define MAX_LVL_BUF_SIZE sizeof(struct hash_map_buf)
struct level_buf {
struct hufftables_icf encode_tables;
struct isal_mod_hist hist;
uint32_t deflate_hdr_count;
uint32_t deflate_hdr_extra_bits;
uint8_t deflate_hdr[ISAL_DEF_MAX_HDR_SIZE];
struct deflate_icf *icf_buf_next;
uint64_t icf_buf_avail_out;
struct deflate_icf *icf_buf_start;
union {
struct hash8k_buf hash8k;
struct hash_hist_buf hash_hist;
struct hash_map_buf hash_map;
struct hash8k_buf lvl1;
struct hash_hist_buf lvl2;
struct hash_map_buf lvl3;
};
};
#endif
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