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ZSTD_btopt with 4 repcodes

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inikep
2016-03-18 16:10:35 +01:00
parent 1c1e6916e4
commit fade9b7ae3
4 changed files with 92 additions and 114 deletions
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lib/zstd_decompress.c
+3 -6
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@@ -710,12 +710,9 @@ static void ZSTD_decodeSequence(seq_t* seq, seqState_t* seqState, const U32 mls)
seqState->prevOffset[1] = seqState->prevOffset[0];
seqState->prevOffset[0] = offset;
#else
if (kSlotNew < 3)
seqState->prevOffset[3] = seqState->prevOffset[2];
if (kSlotNew < 2)
seqState->prevOffset[2] = seqState->prevOffset[1];
if (kSlotNew < 1)
seqState->prevOffset[1] = seqState->prevOffset[0];
if (kSlotNew < 3) seqState->prevOffset[3] = seqState->prevOffset[2];
if (kSlotNew < 2) seqState->prevOffset[2] = seqState->prevOffset[1];
if (kSlotNew < 1) seqState->prevOffset[1] = seqState->prevOffset[0];
seqState->prevOffset[kSlotNew] = offset;
#endif
}