ddidderr/zstd-rs
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minor compression level corrections

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This commit is contained in:
Yann Collet
2016-07-17 16:21:37 +02:00
parent d54b2d23b4
commit e557fd5e92
5 changed files with 10 additions and 11 deletions
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lib/common/huf.h
+1 -1
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@@ -100,7 +100,7 @@ size_t HUF_compress2 (void* dst, size_t dstSize, const void* src, size_t srcSize
/* *** Constants *** */
#define HUF_TABLELOG_ABSOLUTEMAX 16 /* absolute limit of HUF_MAX_TABLELOG. Beyond that value, code does not work */
#define HUF_TABLELOG_MAX 12 /* max configured tableLog (for static allocation); can be modified up to HUF_ABSOLUTEMAX_TABLELOG */
#define HUF_TABLELOG_DEFAULT HUF_TABLELOG_MAX /* tableLog by default, when not specified */
#define HUF_TABLELOG_DEFAULT 11 /* tableLog by default, when not specified */
#define HUF_SYMBOLVALUE_MAX 255
#if (HUF_TABLELOG_MAX > HUF_TABLELOG_ABSOLUTEMAX)
# error "HUF_TABLELOG_MAX is too large !"
lib/compress/zstd_compress.c
+1 -1
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@@ -3016,7 +3016,7 @@ static const ZSTD_compressionParameters ZSTD_defaultCParameters[4][ZSTD_MAX_CLEV
{ /* for srcSize <= 16 KB */
/* W, C, H, S, L, T, strat */
{ 14, 12, 12, 1, 7, 6, ZSTD_fast }, /* level 0 - not used */
{ 14, 14, 14, 1, 7, 6, ZSTD_fast }, /* level 1 */
{ 14, 14, 14, 1, 6, 6, ZSTD_fast }, /* level 1 */
{ 14, 14, 14, 1, 4, 6, ZSTD_fast }, /* level 2 */
{ 14, 14, 14, 1, 4, 6, ZSTD_dfast }, /* level 3.*/
{ 14, 14, 14, 4, 4, 6, ZSTD_greedy }, /* level 4.*/
lib/dictBuilder/zdict.c
+1 -1
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@@ -689,7 +689,7 @@ static size_t ZDICT_analyzeEntropy(void* dstBuffer, size_t maxDstSize,
offsetCount_t bestRepOffset[ZSTD_REP_NUM+1];
EStats_ress_t esr;
ZSTD_parameters params;
U32 u, huffLog = 12, Offlog = OffFSELog, mlLog = MLFSELog, llLog = LLFSELog, total;
U32 u, huffLog = 11, Offlog = OffFSELog, mlLog = MLFSELog, llLog = LLFSELog, total;
size_t pos = 0, errorCode;
size_t eSize = 0;
size_t const totalSrcSize = ZDICT_totalSampleSize(fileSizes, nbFiles);