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| author | Yann Collet <cyan@fb.com> | 2017-10-19 23:39:40 (GMT) |
|---|---|---|
| committer | Yann Collet <cyan@fb.com> | 2017-10-19 23:39:40 (GMT) |
| commit | 708e2cbb60c7c074cbe9277388abc397403ef418 (patch) | |
| tree | 3af3e86116e67e5dbbf6a9c16a8070de6bc0e48b | |
| parent | a4314829db575453911046e2b0d5a19697b14a67 (diff) | |
| download | lz4-708e2cbb60c7c074cbe9277388abc397403ef418.zip lz4-708e2cbb60c7c074cbe9277388abc397403ef418.tar.gz lz4-708e2cbb60c7c074cbe9277388abc397403ef418.tar.bz2 | |
simplified early exit when single solution
| -rw-r--r-- | lib/lz4opt.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/lz4opt.h b/lib/lz4opt.h index 584dc97..1f8f580 100644 --- a/lib/lz4opt.h +++ b/lib/lz4opt.h @@ -245,11 +245,11 @@ static int LZ4HC_compress_optimal ( if ((size_t)matches[match_num-1].len > sufficient_len) { /* good enough solution : immediate encoding */ - best_mlen = matches[match_num-1].len; - best_off = matches[match_num-1].off; - cur = 0; - last_pos = 1; - goto encode; + int const firstML = (int)matches[match_num-1].len; + const BYTE* const matchPos = ip - matches[match_num-1].off; + if ( LZ4HC_encodeSequence(&ip, &op, &anchor, (int)firstML, matchPos, limit, oend) ) /* updates ip, op and anchor */ + return 0; /* error */ + continue; } /* set prices using matches at position = 0 */ |