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use ZSTD_CLEVEL_DEFAULT in zdict.c

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animalize 2020-12-03 12:44:46 +08:00
parent 6672689e7e
commit 1aec77ea89
1 changed files with 6 additions and 7 deletions
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13
lib/dictBuilder/zdict.c
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@ -62,7 +62,6 @@
#define NOISELENGTH 32
static const int g_compressionLevel_default = 3;
static const U32 g_selectivity_default = 9;
@ -706,7 +705,7 @@ static void ZDICT_flatLit(unsigned* countLit)
#define OFFCODE_MAX 30 /* only applicable to first block */
static size_t ZDICT_analyzeEntropy(void* dstBuffer, size_t maxDstSize,
unsigned compressionLevel,
int compressionLevel,
const void* srcBuffer, const size_t* fileSizes, unsigned nbFiles,
const void* dictBuffer, size_t dictBufferSize,
unsigned notificationLevel)
@ -741,7 +740,7 @@ static size_t ZDICT_analyzeEntropy(void* dstBuffer, size_t maxDstSize,
memset(repOffset, 0, sizeof(repOffset));
repOffset[1] = repOffset[4] = repOffset[8] = 1;
memset(bestRepOffset, 0, sizeof(bestRepOffset));
if (compressionLevel==0) compressionLevel = g_compressionLevel_default;
if (compressionLevel==0) compressionLevel = ZSTD_CLEVEL_DEFAULT;
params = ZSTD_getParams(compressionLevel, averageSampleSize, dictBufferSize);
esr.dict = ZSTD_createCDict_advanced(dictBuffer, dictBufferSize, ZSTD_dlm_byRef, ZSTD_dct_rawContent, params.cParams, ZSTD_defaultCMem);
@ -893,7 +892,7 @@ size_t ZDICT_finalizeDictionary(void* dictBuffer, size_t dictBufferCapacity,
size_t hSize;
#define HBUFFSIZE 256 /* should prove large enough for all entropy headers */
BYTE header[HBUFFSIZE];
int const compressionLevel = (params.compressionLevel == 0) ? g_compressionLevel_default : params.compressionLevel;
int const compressionLevel = (params.compressionLevel == 0) ? ZSTD_CLEVEL_DEFAULT : params.compressionLevel;
U32 const notificationLevel = params.notificationLevel;
/* check conditions */
@ -939,7 +938,7 @@ static size_t ZDICT_addEntropyTablesFromBuffer_advanced(
const void* samplesBuffer, const size_t* samplesSizes, unsigned nbSamples,
ZDICT_params_t params)
{
int const compressionLevel = (params.compressionLevel == 0) ? g_compressionLevel_default : params.compressionLevel;
int const compressionLevel = (params.compressionLevel == 0) ? ZSTD_CLEVEL_DEFAULT : params.compressionLevel;
U32 const notificationLevel = params.notificationLevel;
size_t hSize = 8;
@ -1114,8 +1113,8 @@ size_t ZDICT_trainFromBuffer(void* dictBuffer, size_t dictBufferCapacity,
memset(&params, 0, sizeof(params));
params.d = 8;
params.steps = 4;
/* Default to level 6 since no compression level information is available */
params.zParams.compressionLevel = 3;
/* Use default level since no compression level information is available */
params.zParams.compressionLevel = ZSTD_CLEVEL_DEFAULT;
#if defined(DEBUGLEVEL) && (DEBUGLEVEL>=1)
params.zParams.notificationLevel = DEBUGLEVEL;
#endif