AuroraMiddleware/zstd
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

loading dict using new algorithm

Browse Source
This commit is contained in:
Bimba Shrestha 2020-06-11 19:41:03 -07:00 committed by W. Felix Handte
parent 22705f0c93
commit 628559d0e4
2 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/compress/zstd_compress.c
View File

@ -2892,7 +2892,9 @@ static size_t ZSTD_loadDictionaryContent(ZSTD_matchState_t* ms,
case ZSTD_greedy:
case ZSTD_lazy:
case ZSTD_lazy2:
if (chunk >= HASH_READ_SIZE)
if (chunk >= HASH_READ_SIZE && params->enableDedicatedDictSearch)
ZSTD_lazy_loadDictionary(ms, ichunk-HASH_READ_SIZE);
else if (chunk >= HASH_READ_SIZE)
ZSTD_insertAndFindFirstIndex(ms, ichunk-HASH_READ_SIZE);
break;

2
lib/compress/zstd_lazy.c
View File

@ -580,7 +580,7 @@ size_t ZSTD_HcFindBestMatch_generic (
/* save best solution */
if (currentMl > ml) {
ml = currentMl;
*offsetPtr = current - (matchIndex + dmsIndexDelta) + ZSTD_REP_MOVE;
*offsetPtr = curr - (matchIndex + dmsIndexDelta) + ZSTD_REP_MOVE;
if (ip+currentMl == iLimit) break; /* best possible, avoids read overflow on next attempt */
}