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MaxLit
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a98149df59
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@ -88,10 +88,10 @@ typedef struct {
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BYTE* matchLength;
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BYTE* dumpsStart;
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BYTE* dumps;
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BYTE* matchLengthFreq;
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BYTE* litLengthFreq;
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BYTE* litFreq;
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BYTE* offCodeFreq;
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U32* matchLengthFreq;
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U32* litLengthFreq;
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U32* litFreq;
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U32* offCodeFreq;
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U32 matchLengthSum;
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U32 litLengthSum;
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U32 litSum;
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@ -111,10 +111,14 @@ static void ZSTD_resetSeqStore(seqStore_t* ssPtr)
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ssPtr->litSum = (1<<Litbits);
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ssPtr->offCodeSum = (1<<Offbits);
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memset(ssPtr->litFreq, 1, (1<<Litbits));
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memset(ssPtr->litLengthFreq, 1, (1<<LLbits));
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memset(ssPtr->matchLengthFreq, 1, (1<<MLbits));
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memset(ssPtr->offCodeFreq, 1, (1<<Offbits));
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for (int i=0; i<=MaxLit; i++)
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ssPtr->litFreq[i] = 1;
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for (int i=0; i<=MaxLL; i++)
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ssPtr->litLengthFreq[i] = 1;
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for (int i=0; i<=MaxML; i++)
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ssPtr->matchLengthFreq[i] = 1;
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for (int i=0; i<=MaxOff; i++)
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ssPtr->offCodeFreq[i] = 1;
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}
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@ -202,7 +206,7 @@ static size_t ZSTD_resetCCtx_advanced (ZSTD_CCtx* zc,
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/* reserve table memory */
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const U32 contentLog = (params.strategy == ZSTD_fast) ? 1 : params.contentLog;
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const size_t tableSpace = ((1 << contentLog) + (1 << params.hashLog)) * sizeof(U32);
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const size_t neededSpace = tableSpace + (256*sizeof(U32)) + (3*blockSize) + (1<<MLbits) + (1<<LLbits) + (1<<Offbits) + (1<<Litbits);
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const size_t neededSpace = tableSpace + (256*sizeof(U32)) + (3*blockSize) + ((1<<MLbits) + (1<<LLbits) + (1<<Offbits) + (1<<Litbits))*sizeof(U32);
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if (zc->workSpaceSize < neededSpace) {
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free(zc->workSpace);
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zc->workSpace = malloc(neededSpace);
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@ -231,11 +235,11 @@ static size_t ZSTD_resetCCtx_advanced (ZSTD_CCtx* zc,
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zc->seqStore.litLengthStart = zc->seqStore.litStart + blockSize;
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zc->seqStore.matchLengthStart = zc->seqStore.litLengthStart + (blockSize>>2);
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zc->seqStore.dumpsStart = zc->seqStore.matchLengthStart + (blockSize>>2);
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zc->seqStore.litFreq = zc->seqStore.dumpsStart + (blockSize>>2);
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zc->seqStore.litFreq = (U32*) (zc->seqStore.dumpsStart + (blockSize>>2));
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zc->seqStore.litLengthFreq = zc->seqStore.litFreq + (1<<Litbits);
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zc->seqStore.matchLengthFreq = zc->seqStore.litLengthFreq + (1<<LLbits);
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zc->seqStore.offCodeFreq = zc->seqStore.matchLengthFreq + (1<<MLbits);
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// zc->seqStore.XXX = zc->seqStore.offCodeFreq + (1<<Offbits);
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// zc->seqStore.XXX = zc->seqStore.offCodeFreq + (1<<Offbits)*sizeof(U32);
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zc->hbSize = 0;
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zc->stage = 0;
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@ -87,6 +87,7 @@ static const size_t ZSTD_frameHeaderSize_min = 5;
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#define MLbits 7
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#define LLbits 6
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#define Offbits 5
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#define MaxLit ((1<<Litbits) - 1)
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#define MaxML ((1<<MLbits) - 1)
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#define MaxLL ((1<<LLbits) - 1)
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#define MaxOff ((1<<Offbits)- 1)
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