Undoing the last commit (that was an accident)
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@ -2192,77 +2192,6 @@ void ZSTD_resetSeqStore(seqStore_t* ssPtr)
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ssPtr->longLengthID = 0;
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}
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typedef struct {
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U32 matchPos;
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U32 offset;
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U32 litLength;
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U32 matchLength;
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int rep;
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} Sequence;
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static size_t ZSTD_getSequencesForOneBlock(ZSTD_CCtx* zc, ZSTD_CDict* cdict,
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void* dst, size_t dstSize,
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const void* src, size_t srcSize,
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Sequence* outSeqs, size_t outSeqsSize)
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{
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const seqStore_t* seqStore;
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const seqDef* seqs;
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size_t seqsSize;
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int i; int repIdx; U32 position;
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size_t blockSize = ZSTD_getBlockSize(zc);
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size_t maxOutput = ZSTD_compressBound(blockSize);
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ASSERT(!ZSTD_isError(ZSTD_compressBegin_usingCDict(zc, cdict)));
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ASSERT(dstSize >= maxOutput); dstSize = maxOutput;
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ASSERT(srcSize >= blockSize); srcSize = blockSize;
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ASSERT(!ZSTD_isError(ZSTD_compressBlock(zc, dst, dstSize, src, srcSize)));
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seqStore = ZSTD_getSeqStore(zc);
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seqs = seqStore->sequencesStart;
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seqsSize = seqStore->sequences - seqStore->sequencesStart;
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ASSERT(outSeqsSize >= seqsSize); outSeqsSize = seqsSize;
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for (i = 0, position = 0; i < seqsSize; ++i) {
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outSeqs[i].offset = seqs[i].offset;
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outSeqs[i].litLength = seqs[i].litLength;
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outSeqs[i].matchLength = seqs[i].matchLength + 3 /* min match */;
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if (i == seqStore->longLengthPos) {
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if (seqStore->longLengthID == 1) {
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outSeqs[i].litLength += 0x10000;
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} else if (seqStore->longLengthID == 2) {
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outSeqs[i].matchLength += 0x10000;
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}
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}
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if (outSeqs[i].offset <= 3 /* num reps */) {
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outSeqs[i].rep = 1;
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repIdx = i - outSeqs[i].offset;
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if (repIdx >= 0) {
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outSeqs[i].offset = outSeqs[repIdx].offset;
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}
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if (repIdx == -1) {
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outSeqs[i].offset = 1;
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} else if (repIdx == -2) {
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outSeqs[i].offset = 4;
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} else if (repIdx == -3) {
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outSeqs[i].offset = 8;
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}
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} else {
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outSeqs[i].offset -= 3 /* num reps */;
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}
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position += outSeqs[i].litLength;
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outSeqs[i].matchPos = position;
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position += outSeqs[i].matchLength;
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}
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}
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typedef enum { ZSTDbss_compress, ZSTDbss_noCompress } ZSTD_buildSeqStore_e;
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static size_t ZSTD_buildSeqStore(ZSTD_CCtx* zc, const void* src, size_t srcSize)
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