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removed literalCompression directive

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in this version, literal compression is always disabled for ZSTD_fast strategy.

Performance parity between ZSTD_compress_advanced() and ZSTD_compress_generic()
This commit is contained in:
Yann Collet
2018-06-07 15:24:12 -07:00
parent 8537bfd85c
commit a57b4df85f
5 changed files with 6 additions and 31 deletions
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lib/zstd.h
-6
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@@ -1052,12 +1052,6 @@ typedef enum {
/* experimental parameters - no stability guaranteed */
/* =================================================================== */
ZSTD_p_compressLiterals=1000, /* control huffman compression of literals (enabled) by default.
* disabling it improves speed and decreases compression ratio by a large amount.
* note : this setting is automatically updated when changing compression level.
* positive compression levels set ZSTD_p_compressLiterals to 1.
* negative compression levels set ZSTD_p_compressLiterals to 0. */
ZSTD_p_forceMaxWindow=1100, /* Force back-reference distances to remain < windowSize,
* even when referencing into Dictionary content (default:0) */