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Added advanced compression functions

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This commit is contained in:
Yann Collet
2015-10-21 09:07:25 +01:00
parent 1c00dc3e24
commit 7010c27a13
4 changed files with 93 additions and 70 deletions
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lib/huff0.c
+1 -1
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@@ -1685,7 +1685,7 @@ size_t HUF_decompress (void* dst, size_t dstSize, const void* cSrc, size_t cSrcS
if (dstSize == 0) return ERROR(dstSize_tooSmall);
if (cSrcSize > dstSize) return ERROR(corruption_detected); /* invalid */
if (cSrcSize == dstSize) { memcpy(dst, cSrc, dstSize); return dstSize; } /* not compressed */
if (cSrcSize == 1) { memset(dst, ((const BYTE*)cSrc)[0], dstSize); return dstSize; } /* RLE */
if (cSrcSize == 1) { memset(dst, *(const BYTE*)cSrc, dstSize); return dstSize; } /* RLE */
/* decoder timing evaluation */
Q = (U32)(cSrcSize * 16 / dstSize); /* Q < 16 since dstSize > cSrcSize */