diff options
Diffstat (limited to 'Utilities/cmliblzma/liblzma/lz/lz_encoder_hash.h')
| -rw-r--r-- | Utilities/cmliblzma/liblzma/lz/lz_encoder_hash.h | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/Utilities/cmliblzma/liblzma/lz/lz_encoder_hash.h b/Utilities/cmliblzma/liblzma/lz/lz_encoder_hash.h index de17c54fc..342a333d1 100644 --- a/Utilities/cmliblzma/liblzma/lz/lz_encoder_hash.h +++ b/Utilities/cmliblzma/liblzma/lz/lz_encoder_hash.h @@ -39,22 +39,25 @@ // Endianness doesn't matter in hash_2_calc() (no effect on the output). #ifdef TUKLIB_FAST_UNALIGNED_ACCESS # define hash_2_calc() \ - hash_value = *(const uint16_t *)(cur) + const uint32_t hash_value = *(const uint16_t *)(cur) #else # define hash_2_calc() \ - hash_value = (uint32_t)(cur[0]) | ((uint32_t)(cur[1]) << 8) + const uint32_t hash_value \ + = (uint32_t)(cur[0]) | ((uint32_t)(cur[1]) << 8) #endif #define hash_3_calc() \ - temp = hash_table[cur[0]] ^ cur[1]; \ - hash_2_value = temp & HASH_2_MASK; \ - hash_value = (temp ^ ((uint32_t)(cur[2]) << 8)) & mf->hash_mask + const uint32_t temp = hash_table[cur[0]] ^ cur[1]; \ + const uint32_t hash_2_value = temp & HASH_2_MASK; \ + const uint32_t hash_value \ + = (temp ^ ((uint32_t)(cur[2]) << 8)) & mf->hash_mask #define hash_4_calc() \ - temp = hash_table[cur[0]] ^ cur[1]; \ - hash_2_value = temp & HASH_2_MASK; \ - hash_3_value = (temp ^ ((uint32_t)(cur[2]) << 8)) & HASH_3_MASK; \ - hash_value = (temp ^ ((uint32_t)(cur[2]) << 8) \ + const uint32_t temp = hash_table[cur[0]] ^ cur[1]; \ + const uint32_t hash_2_value = temp & HASH_2_MASK; \ + const uint32_t hash_3_value \ + = (temp ^ ((uint32_t)(cur[2]) << 8)) & HASH_3_MASK; \ + const uint32_t hash_value = (temp ^ ((uint32_t)(cur[2]) << 8) \ ^ (hash_table[cur[3]] << 5)) & mf->hash_mask |