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changed long length format

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This commit is contained in:
Yann Collet
2016-02-02 17:30:37 +01:00
parent 7a6343fb1b
commit 7d8e6bddb9
2 changed files with 21 additions and 7 deletions
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lib/zstd_compress.c
+15 -3
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@@ -718,7 +718,7 @@ _check_compressibility:
*/
MEM_STATIC void ZSTD_storeSeq(seqStore_t* seqStorePtr, size_t litLength, const BYTE* literals, size_t offsetCode, size_t matchCode)
{
#if 0
#if 0 /* for debug */
static const BYTE* g_start = NULL;
if (g_start==NULL) g_start = literals;
//if (literals - g_start == 8695)
@@ -737,7 +737,13 @@ MEM_STATIC void ZSTD_storeSeq(seqStore_t* seqStorePtr, size_t litLength, const B
*(seqStorePtr->dumps++) = (BYTE)(litLength - MaxLL);
} else {
*(seqStorePtr->dumps++) = 255;
MEM_writeLE32(seqStorePtr->dumps, (U32)litLength); seqStorePtr->dumps += 3;
if (litLength < (1<<15)) {
MEM_writeLE16(seqStorePtr->dumps, (U16)(litLength<<1));
seqStorePtr->dumps += 2;
} else {
MEM_writeLE32(seqStorePtr->dumps, (U32)((litLength<<1)+1));
seqStorePtr->dumps += 3;
}
} }
else *(seqStorePtr->litLength++) = (BYTE)litLength;
@@ -751,7 +757,13 @@ MEM_STATIC void ZSTD_storeSeq(seqStore_t* seqStorePtr, size_t litLength, const B
*(seqStorePtr->dumps++) = (BYTE)(matchCode - MaxML);
} else {
*(seqStorePtr->dumps++) = 255;
MEM_writeLE32(seqStorePtr->dumps, (U32)matchCode); seqStorePtr->dumps += 3;
if (matchCode < (1<<15)) {
MEM_writeLE16(seqStorePtr->dumps, (U16)(matchCode<<1));
seqStorePtr->dumps += 2;
} else {
MEM_writeLE32(seqStorePtr->dumps, (U32)((matchCode<<1)+1));
seqStorePtr->dumps += 3;
}
} }
else *(seqStorePtr->matchLength++) = (BYTE)matchCode;
}