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| author | Przemyslaw Skibinski <inikep@gmail.com> | 2016-12-07 14:49:45 (GMT) |
|---|---|---|
| committer | Przemyslaw Skibinski <inikep@gmail.com> | 2016-12-07 14:49:45 (GMT) |
| commit | 8bfa42e61e65152fbe6f62eedb3c15ad7b034260 (patch) | |
| tree | 1e63e7b4fefe63ea5bbb20045107beb5a3b38b3a /lib/lz4opt.h | |
| parent | 1289038240ab81aee4cc70ef071da907ccfdfcde (diff) | |
| download | lz4-8bfa42e61e65152fbe6f62eedb3c15ad7b034260.zip lz4-8bfa42e61e65152fbe6f62eedb3c15ad7b034260.tar.gz lz4-8bfa42e61e65152fbe6f62eedb3c15ad7b034260.tar.bz2 | |
improved ratio
Diffstat (limited to 'lib/lz4opt.h')
| -rw-r--r-- | lib/lz4opt.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/lz4opt.h b/lib/lz4opt.h index a2a9d0b..1ff3375 100644 --- a/lib/lz4opt.h +++ b/lib/lz4opt.h @@ -224,7 +224,7 @@ static int LZ4HC_compress_optimal ( while (mlen <= best_mlen) { litlen = 0; price = LZ4HC_get_price(llen + litlen, mlen) - 8*llen; - if (mlen > last_pos || price < (size_t)opt[mlen].price) + if (mlen > last_pos || price <= (size_t)opt[mlen].price) SET_PRICE(mlen, mlen, matches[i].off, litlen, price); mlen++; } @@ -255,7 +255,7 @@ static int LZ4HC_compress_optimal ( mlen = 1; best_mlen = 0; LZ4_LOG_PARSER("%d: TRY price=%d opt[%d].price=%d\n", (int)(inr-source), price, cur, opt[cur].price); - if (cur > last_pos || price <= (size_t)opt[cur].price) // || ((price == opt[cur].price) && (opt[cur-1].mlen == 1) && (cur != litlen))) + if (cur > last_pos || price < (size_t)opt[cur].price) // || ((price == opt[cur].price) && (opt[cur-1].mlen == 1) && (cur != litlen))) SET_PRICE(cur, mlen, best_mlen, litlen, price); if (cur == last_pos) break; |