ddidderr/zstd-rs
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changed BLOCKSIZE into ZSTD_BLOCKSIZE_MAX

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Yann Collet
2016-03-16 15:26:51 +01:00
parent 69afc716d3
commit 569b81adb1
7 changed files with 104 additions and 107 deletions
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lib/zstd_compress.c
+3 -3
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@@ -169,7 +169,7 @@ void ZSTD_validateParams(ZSTD_parameters* params)
size_t ZSTD_sizeofCCtx(ZSTD_parameters params) /* hidden interface, for paramagrill */
{ /* copy / pasted from ZSTD_resetCCtx_advanced */
const size_t blockSize = MIN(BLOCKSIZE, (size_t)1 << params.windowLog);
const size_t blockSize = MIN(ZSTD_BLOCKSIZE_MAX, (size_t)1 << params.windowLog);
const U32 contentLog = (params.strategy == ZSTD_fast) ? 1 : params.contentLog;
const U32 divider = (params.searchLength==3) ? 3 : 4;
const size_t maxNbSeq = blockSize / divider;
@@ -186,7 +186,7 @@ size_t ZSTD_sizeofCCtx(ZSTD_parameters params) /* hidden interface, for parama
static size_t ZSTD_resetCCtx_advanced (ZSTD_CCtx* zc,
ZSTD_parameters params)
{ /* note : params considered validated here */
const size_t blockSize = MIN(BLOCKSIZE, (size_t)1 << params.windowLog);
const size_t blockSize = MIN(ZSTD_BLOCKSIZE_MAX, (size_t)1 << params.windowLog);
const U32 contentLog = (params.strategy == ZSTD_fast) ? 1 : params.contentLog;
const U32 divider = (params.searchLength==3) ? 3 : 4;
const size_t maxNbSeq = blockSize / divider;
@@ -2079,7 +2079,7 @@ size_t ZSTD_compressContinue (ZSTD_CCtx* zc,
size_t ZSTD_compressBlock(ZSTD_CCtx* zc, void* dst, size_t dstCapacity, const void* src, size_t srcSize)
{
if (srcSize > BLOCKSIZE) return ERROR(srcSize_wrong);
if (srcSize > ZSTD_BLOCKSIZE_MAX) return ERROR(srcSize_wrong);
zc->params.searchLength = MINMATCH; /* force ZSTD_btopt to MINMATCH in block mode */
ZSTD_LOG_BLOCK("%p: ZSTD_compressBlock searchLength=%d\n", zc->base, zc->params.searchLength);
return ZSTD_compressContinue_internal(zc, dst, dstCapacity, src, srcSize, 0);