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Make ZSTD_c_enableDedicatedDictSearch an Experimental Param

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This commit is contained in:
W. Felix Handte 2020-08-11 18:03:38 -04:00
parent 2cf6cfc55f
commit c204110eff
1 changed files with 7 additions and 3 deletions
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10
lib/zstd.h
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@ -361,8 +361,6 @@ typedef enum {
* Deviating far from default value will likely result in a compression ratio decrease. * Deviating far from default value will likely result in a compression ratio decrease.
* Special: value 0 means "automatically determine hashRateLog". */ * Special: value 0 means "automatically determine hashRateLog". */
ZSTD_c_enableDedicatedDictSearch=170,
/* frame parameters */ /* frame parameters */
ZSTD_c_contentSizeFlag=200, /* Content size will be written into frame header _whenever known_ (default:1) ZSTD_c_contentSizeFlag=200, /* Content size will be written into frame header _whenever known_ (default:1)
* Content size must be known at the beginning of compression. * Content size must be known at the beginning of compression.
@ -414,6 +412,7 @@ typedef enum {
* ZSTD_c_literalCompressionMode * ZSTD_c_literalCompressionMode
* ZSTD_c_targetCBlockSize * ZSTD_c_targetCBlockSize
* ZSTD_c_srcSizeHint * ZSTD_c_srcSizeHint
* ZSTD_c_enableDedicatedDictSearch
* Because they are not stable, it's necessary to define ZSTD_STATIC_LINKING_ONLY to access them. * Because they are not stable, it's necessary to define ZSTD_STATIC_LINKING_ONLY to access them.
* note : never ever use experimentalParam? names directly; * note : never ever use experimentalParam? names directly;
* also, the enums values themselves are unstable and can still change. * also, the enums values themselves are unstable and can still change.
@ -424,7 +423,8 @@ typedef enum {
ZSTD_c_experimentalParam4=1001, ZSTD_c_experimentalParam4=1001,
ZSTD_c_experimentalParam5=1002, ZSTD_c_experimentalParam5=1002,
ZSTD_c_experimentalParam6=1003, ZSTD_c_experimentalParam6=1003,
ZSTD_c_experimentalParam7=1004 ZSTD_c_experimentalParam7=1004,
ZSTD_c_experimentalParam8=1005
} ZSTD_cParameter; } ZSTD_cParameter;
typedef struct { typedef struct {
@ -1546,6 +1546,10 @@ ZSTDLIB_API size_t ZSTD_CCtx_refPrefix_advanced(ZSTD_CCtx* cctx, const void* pre
* but compression ratio may regress significantly if guess considerably underestimates */ * but compression ratio may regress significantly if guess considerably underestimates */
#define ZSTD_c_srcSizeHint ZSTD_c_experimentalParam7 #define ZSTD_c_srcSizeHint ZSTD_c_experimentalParam7
/* TODO: document.
*/
#define ZSTD_c_enableDedicatedDictSearch ZSTD_c_experimentalParam8
/*! ZSTD_CCtx_getParameter() : /*! ZSTD_CCtx_getParameter() :
* Get the requested compression parameter value, selected by enum ZSTD_cParameter, * Get the requested compression parameter value, selected by enum ZSTD_cParameter,
* and store it into int* value. * and store it into int* value.