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re-inserted offset evaluation

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This commit is contained in:
Yann Collet
2018-03-05 13:08:59 -08:00
parent b91ddf0ae6
commit cb789d2df8
2 changed files with 34 additions and 38 deletions
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lib/decompress/zstd_decompress_impl.h
+2 -18
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@@ -209,7 +209,7 @@ static TARGET
size_t FUNCTION(ZSTD_decompressSequences)(
ZSTD_DCtx* dctx,
void* dst, size_t maxDstSize,
const void* seqStart, size_t seqSize,
const void* seqStart, size_t seqSize, int nbSeq,
const ZSTD_longOffset_e isLongOffset)
{
const BYTE* ip = (const BYTE*)seqStart;
@@ -222,17 +222,8 @@ size_t FUNCTION(ZSTD_decompressSequences)(
const BYTE* const base = (const BYTE*) (dctx->base);
const BYTE* const vBase = (const BYTE*) (dctx->vBase);
const BYTE* const dictEnd = (const BYTE*) (dctx->dictEnd);
int nbSeq;
DEBUGLOG(5, "ZSTD_decompressSequences");
/* Build Decoding Tables */
{ size_t const seqHSize = ZSTD_decodeSeqHeaders(dctx, &nbSeq, ip, seqSize);
DEBUGLOG(5, "ZSTD_decodeSeqHeaders: size=%u, nbSeq=%i",
(U32)seqHSize, nbSeq);
if (ZSTD_isError(seqHSize)) return seqHSize;
ip += seqHSize;
}
/* Regen sequences */
if (nbSeq) {
seqState_t seqState;
@@ -273,7 +264,7 @@ static TARGET
size_t FUNCTION(ZSTD_decompressSequencesLong)(
ZSTD_DCtx* dctx,
void* dst, size_t maxDstSize,
const void* seqStart, size_t seqSize,
const void* seqStart, size_t seqSize, int nbSeq,
const ZSTD_longOffset_e isLongOffset)
{
const BYTE* ip = (const BYTE*)seqStart;
@@ -286,13 +277,6 @@ size_t FUNCTION(ZSTD_decompressSequencesLong)(
const BYTE* const prefixStart = (const BYTE*) (dctx->base);
const BYTE* const dictStart = (const BYTE*) (dctx->vBase);
const BYTE* const dictEnd = (const BYTE*) (dctx->dictEnd);
int nbSeq;
/* Build Decoding Tables */
{ size_t const seqHSize = ZSTD_decodeSeqHeaders(dctx, &nbSeq, ip, seqSize);
if (ZSTD_isError(seqHSize)) return seqHSize;
ip += seqHSize;
}
/* Regen sequences */
if (nbSeq) {