andreacavalli/rocksdb
0
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ZSTD to use CompressionOptions.level

Browse Source 
Summary: Now ZSTD hard code level 1. Change it to use the compression level setting.

Test Plan: Run it with hacked codes of sst_dump and show ZSTD compression sizes with different levels.

Reviewers: rven, anthony, yhchiang, kradhakrishnan, igor, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: yoshinorim, leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D52041
This commit is contained in:
sdong 2015-12-16 16:05:59 -08:00
parent 32ff05e971
commit 167fb919a5
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
util/compression.h
View File

@ -620,7 +620,7 @@ inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
size_t compressBound = ZSTD_compressBound(length); size_t compressBound = ZSTD_compressBound(length);
output->resize(static_cast<size_t>(output_header_len + compressBound)); output->resize(static_cast<size_t>(output_header_len + compressBound));
size_t outlen = ZSTD_compress(&(*output)[output_header_len], compressBound, size_t outlen = ZSTD_compress(&(*output)[output_header_len], compressBound,
input, length, 1 /* level */); input, length, opts.level);
if (outlen == 0) { if (outlen == 0) {
return false; return false;
} }