Refactoring

dev
Jennifer Liu 2018-07-31 13:58:54 -07:00
parent 4e29bc2469
commit f5228f2c44
1 changed files with 7 additions and 7 deletions

View File

@ -293,7 +293,7 @@ static dictItem ZDICT_analyzePos(
refinedEnd = refinedStart + selectedCount;
}
/* evaluate gain based on new ref */
/* evaluate gain based on new dict */
start = refinedStart;
pos = suffix[refinedStart];
end = start;
@ -341,7 +341,7 @@ static dictItem ZDICT_analyzePos(
for (i=MINMATCHLENGTH; i<=(int)maxLength; i++)
savings[i] = savings[i-1] + (lengthList[i] * (i-3));
DISPLAYLEVEL(4, "Selected ref at position %u, of length %u : saves %u (ratio: %.2f) \n",
DISPLAYLEVEL(4, "Selected dict at position %u, of length %u : saves %u (ratio: %.2f) \n",
(U32)pos, (U32)maxLength, savings[maxLength], (double)savings[maxLength] / maxLength);
solution.pos = (U32)pos;
@ -581,7 +581,7 @@ static void ZDICT_fillNoise(void* buffer, size_t length)
typedef struct
{
ZSTD_CDict* ref; /* contains reference to dictionary */
ZSTD_CDict* dict; /* dictionary */
ZSTD_CCtx* zc; /* working context */
void* workPlace; /* must be ZSTD_BLOCKSIZE_MAX allocated */
} EStats_ress_t;
@ -597,7 +597,7 @@ static void ZDICT_countEStats(EStats_ress_t esr, ZSTD_parameters params,
size_t cSize;
if (srcSize > blockSizeMax) srcSize = blockSizeMax; /* protection vs large samples */
{ size_t const errorCode = ZSTD_compressBegin_usingCDict(esr.zc, esr.ref);
{ size_t const errorCode = ZSTD_compressBegin_usingCDict(esr.zc, esr.dict);
if (ZSTD_isError(errorCode)) { DISPLAYLEVEL(1, "warning : ZSTD_compressBegin_usingCDict failed \n"); return; }
}
@ -720,10 +720,10 @@ static size_t ZDICT_analyzeEntropy(void* dstBuffer, size_t maxDstSize,
if (compressionLevel==0) compressionLevel = g_compressionLevel_default;
params = ZSTD_getParams(compressionLevel, averageSampleSize, dictBufferSize);
esr.ref = ZSTD_createCDict_advanced(dictBuffer, dictBufferSize, ZSTD_dlm_byCopy, ZSTD_dct_auto, params.cParams, ZSTD_defaultCMem);
esr.dict = ZSTD_createCDict_advanced(dictBuffer, dictBufferSize, ZSTD_dlm_byRef, ZSTD_dct_rawContent, params.cParams, ZSTD_defaultCMem);
esr.zc = ZSTD_createCCtx();
esr.workPlace = malloc(ZSTD_BLOCKSIZE_MAX);
if (!esr.ref || !esr.zc || !esr.workPlace) {
if (!esr.dict || !esr.zc || !esr.workPlace) {
eSize = ERROR(memory_allocation);
DISPLAYLEVEL(1, "Not enough memory \n");
goto _cleanup;
@ -852,7 +852,7 @@ static size_t ZDICT_analyzeEntropy(void* dstBuffer, size_t maxDstSize,
eSize += 12;
_cleanup:
ZSTD_freeCDict(esr.ref);
ZSTD_freeCDict(esr.dict);
ZSTD_freeCCtx(esr.zc);
free(esr.workPlace);