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authorYann Collet <Cyan4973@users.noreply.github.com>2017-04-11 21:43:11 (GMT)
committerGitHub <noreply@github.com>2017-04-11 21:43:11 (GMT)
commit31e9ed612bfafade0a8589fb71b6f1f43bd439c2 (patch)
treec713ab373bca1e02a55036432a90fe8782e31197 /lib/lz4frame.h
parente2827775ee80d2ef985858727575df31fc60f1f3 (diff)
parente2c9b19122a19fa8a46a253e4ce556a5b75fa8b1 (diff)
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Merge pull request #347 from lz4/negativeCLevels
Negative Compression levels
Diffstat (limited to 'lib/lz4frame.h')
-rw-r--r--lib/lz4frame.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/lz4frame.h b/lib/lz4frame.h
index 76b4e69..1b3e498 100644
--- a/lib/lz4frame.h
+++ b/lib/lz4frame.h
@@ -167,7 +167,7 @@ typedef struct {
* All reserved fields must be set to zero. */
typedef struct {
LZ4F_frameInfo_t frameInfo;
- int compressionLevel; /* 0 == default (fast mode); values above LZ4HC_CLEVEL_MAX count as LZ4HC_CLEVEL_MAX; values below 0 count as 0 */
+ int compressionLevel; /* 0 == default (fast mode); values above LZ4HC_CLEVEL_MAX count as LZ4HC_CLEVEL_MAX; values below 0 trigger "fast acceleration", proportional to value */
unsigned autoFlush; /* 1 == always flush (reduce usage of tmp buffer) */
unsigned reserved[4]; /* must be zero for forward compatibility */
} LZ4F_preferences_t;