updated cLevels
diff --git a/lib/zstd_compress.c b/lib/zstd_compress.c
index a713acc..88ef685 100644
--- a/lib/zstd_compress.c
+++ b/lib/zstd_compress.c
@@ -1291,7 +1291,7 @@
while (nbCompares-- && (matchIndex > windowLow)) {
U32* nextPtr = bt + 2*(matchIndex & btMask);
size_t matchLength = MIN(commonLengthSmaller, commonLengthLarger); /* guaranteed minimum nb of common bytes */
-#if 1 /* note : can create issues when hlog small <= 11 */
+#if 0 /* note : can create issues when hlog small <= 11 */
const U32* predictPtr = bt + 2*((matchIndex-1) & btMask); /* written this way, as bt is a roll buffer */
if (matchIndex == predictedSmall) {
/* no need to check length, result known */
@@ -1645,8 +1645,8 @@
const BYTE* const ilimit = iend - 8;
const BYTE* const base = ctx->base + ctx->dictLimit;
- const U32 maxSearches = 1 << ctx->params.cParams.searchLog;
- const U32 mls = ctx->params.cParams.searchLength;
+ U32 const maxSearches = 1 << ctx->params.cParams.searchLog;
+ U32 const mls = ctx->params.cParams.searchLength;
typedef size_t (*searchMax_f)(ZSTD_CCtx* zc, const BYTE* ip, const BYTE* iLimit,
size_t* offsetPtr,
@@ -2444,7 +2444,7 @@
static const ZSTD_compressionParameters ZSTD_defaultCParameters[4][ZSTD_MAX_CLEVEL+1] = {
{ /* "default" */
- /* W, C, H, S, L, SL, strat */
+ /* W, C, H, S, L, TL, strat */
{ 0, 0, 0, 0, 0, 0, ZSTD_fast }, /* level 0 - never used */
{ 19, 13, 14, 1, 7, 4, ZSTD_fast }, /* level 1 */
{ 19, 15, 16, 1, 6, 4, ZSTD_fast }, /* level 2 */
@@ -2462,12 +2462,12 @@
{ 22, 21, 22, 6, 5, 4, ZSTD_lazy2 }, /* level 14 */
{ 22, 21, 21, 5, 5, 4, ZSTD_btlazy2 }, /* level 15 */
{ 23, 22, 22, 5, 5, 4, ZSTD_btlazy2 }, /* level 16 */
- { 23, 22, 22, 6, 5, 22, ZSTD_btopt }, /* level 17 */
- { 22, 22, 22, 5, 3, 44, ZSTD_btopt }, /* level 18 */
- { 23, 24, 22, 7, 3, 44, ZSTD_btopt }, /* level 19 */
- { 25, 26, 22, 7, 3, 71, ZSTD_btopt }, /* level 20 */
- { 26, 26, 24, 7, 3,256, ZSTD_btopt }, /* level 21 */
- { 27, 28, 26, 9, 3,256, ZSTD_btopt }, /* level 22 */
+ { 23, 23, 22, 5, 5, 4, ZSTD_btlazy2 }, /* level 17.*/
+ { 23, 23, 22, 6, 5, 24, ZSTD_btopt }, /* level 18.*/
+ { 23, 23, 22, 6, 3, 48, ZSTD_btopt }, /* level 19.*/
+ { 25, 26, 23, 7, 3, 64, ZSTD_btopt }, /* level 20.*/
+ { 26, 26, 23, 7, 3,256, ZSTD_btopt }, /* level 21.*/
+ { 27, 27, 25, 9, 3,512, ZSTD_btopt }, /* level 22.*/
},
{ /* for srcSize <= 256 KB */
/* W, C, H, S, L, T, strat */