update cLevel table for 256KB
diff --git a/lib/compress/zstd_compress.c b/lib/compress/zstd_compress.c
index e9acead..7e6dd7a 100644
--- a/lib/compress/zstd_compress.c
+++ b/lib/compress/zstd_compress.c
@@ -3093,24 +3093,24 @@
},
{ /* for srcSize <= 256 KB */
/* W, C, H, S, L, T, strat */
- { 18, 12, 12, 1, 7, 4, ZSTD_fast }, /* level 0 - not used */
- { 18, 13, 14, 1, 6, 4, ZSTD_fast }, /* level 1 */
- { 18, 15, 17, 1, 5, 4, ZSTD_fast }, /* level 2 */
- { 18, 13, 15, 1, 5, 4, ZSTD_greedy }, /* level 3.*/
- { 18, 15, 17, 1, 5, 4, ZSTD_greedy }, /* level 4.*/
- { 18, 16, 17, 4, 5, 4, ZSTD_greedy }, /* level 5 */
- { 18, 17, 17, 5, 5, 4, ZSTD_greedy }, /* level 6 */
- { 18, 17, 17, 4, 4, 4, ZSTD_lazy }, /* level 7 */
- { 18, 17, 17, 4, 4, 4, ZSTD_lazy2 }, /* level 8 */
- { 18, 17, 17, 5, 4, 4, ZSTD_lazy2 }, /* level 9 */
- { 18, 17, 17, 6, 4, 4, ZSTD_lazy2 }, /* level 10 */
- { 18, 18, 17, 6, 4, 4, ZSTD_lazy2 }, /* level 11.*/
- { 18, 18, 17, 7, 4, 4, ZSTD_lazy2 }, /* level 12.*/
- { 18, 19, 17, 7, 4, 4, ZSTD_btlazy2 }, /* level 13 */
+ { 0, 0, 0, 0, 0, 0, ZSTD_fast }, /* level 0 - not used */
+ { 18, 13, 14, 0, 6, 8, ZSTD_fast }, /* level 1 */
+ { 18, 14, 13, 1, 5, 8, ZSTD_dfast }, /* level 2 */
+ { 18, 16, 15, 1, 5, 8, ZSTD_dfast }, /* level 3 */
+ { 18, 15, 17, 1, 5, 8, ZSTD_greedy }, /* level 4.*/
+ { 18, 16, 17, 4, 5, 8, ZSTD_greedy }, /* level 5.*/
+ { 18, 16, 17, 3, 5, 8, ZSTD_lazy }, /* level 6.*/
+ { 18, 17, 17, 4, 4, 8, ZSTD_lazy }, /* level 7 */
+ { 18, 17, 17, 4, 4, 8, ZSTD_lazy2 }, /* level 8 */
+ { 18, 17, 17, 5, 4, 8, ZSTD_lazy2 }, /* level 9 */
+ { 18, 17, 17, 6, 4, 8, ZSTD_lazy2 }, /* level 10 */
+ { 18, 18, 17, 6, 4, 8, ZSTD_lazy2 }, /* level 11.*/
+ { 18, 18, 17, 7, 4, 8, ZSTD_lazy2 }, /* level 12.*/
+ { 18, 19, 17, 6, 4, 8, ZSTD_btlazy2 }, /* level 13 */
{ 18, 18, 18, 4, 4, 16, ZSTD_btopt }, /* level 14.*/
- { 18, 18, 18, 8, 4, 24, ZSTD_btopt }, /* level 15.*/
- { 18, 19, 18, 8, 3, 48, ZSTD_btopt }, /* level 16.*/
- { 18, 19, 18, 8, 3, 96, ZSTD_btopt }, /* level 17.*/
+ { 18, 18, 18, 4, 3, 16, ZSTD_btopt }, /* level 15.*/
+ { 18, 19, 18, 6, 3, 32, ZSTD_btopt }, /* level 16.*/
+ { 18, 19, 18, 8, 3, 64, ZSTD_btopt }, /* level 17.*/
{ 18, 19, 18, 9, 3,128, ZSTD_btopt }, /* level 18.*/
{ 18, 19, 18, 10, 3,256, ZSTD_btopt }, /* level 19.*/
{ 18, 19, 18, 11, 3,512, ZSTD_btopt }, /* level 20.*/