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ZSTD_resetFreqs

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This commit is contained in:
inikep
2016-02-04 11:11:08 +01:00
parent 4196923dc9
commit 27e1c6a51f
2 changed files with 53 additions and 21 deletions
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lib/zstd_compress.c
+14 -7
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@@ -98,14 +98,9 @@ typedef struct {
U32 offCodeSum;
} seqStore_t;
static void ZSTD_resetSeqStore(seqStore_t* ssPtr)
static void ZSTD_resetFreqs(seqStore_t* ssPtr)
{
ssPtr->offset = ssPtr->offsetStart;
ssPtr->lit = ssPtr->litStart;
ssPtr->litLength = ssPtr->litLengthStart;
ssPtr->matchLength = ssPtr->matchLengthStart;
ssPtr->dumps = ssPtr->dumpsStart;
printf("litSum=%d litLengthSum=%d matchLengthSum=%d offCodeSum=%d\n", ssPtr->litSum, ssPtr->litLengthSum, ssPtr->matchLengthSum, ssPtr->offCodeSum);
ssPtr->matchLengthSum = (1<<MLbits);
ssPtr->litLengthSum = (1<<LLbits);
ssPtr->litSum = (1<<Litbits);
@@ -121,6 +116,17 @@ static void ZSTD_resetSeqStore(seqStore_t* ssPtr)
ssPtr->offCodeFreq[i] = 1;
}
static void ZSTD_resetSeqStore(seqStore_t* ssPtr)
{
ssPtr->offset = ssPtr->offsetStart;
ssPtr->lit = ssPtr->litStart;
ssPtr->litLength = ssPtr->litLengthStart;
ssPtr->matchLength = ssPtr->matchLengthStart;
ssPtr->dumps = ssPtr->dumpsStart;
ZSTD_resetFreqs(ssPtr);
}
/* *************************************
* Context memory management
@@ -240,6 +246,7 @@ static size_t ZSTD_resetCCtx_advanced (ZSTD_CCtx* zc,
zc->seqStore.matchLengthFreq = zc->seqStore.litLengthFreq + (1<<LLbits);
zc->seqStore.offCodeFreq = zc->seqStore.matchLengthFreq + (1<<MLbits);
// zc->seqStore.XXX = zc->seqStore.offCodeFreq + (1<<Offbits)*sizeof(U32);
ZSTD_resetFreqs(&zc->seqStore);
zc->hbSize = 0;
zc->stage = 0;