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igzip: Implement set_long_icf to compare more than 258

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Change-Id: Ia8813d176da6bfcd3c6ef441eca1c59ac99db7f2
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
This commit is contained in:
Roy Oursler
2018-09-27 13:20:13 -07:00
parent bdb6289bbe
commit ba1a000680
7 changed files with 197 additions and 55 deletions
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5
include/igzip_lib.h
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@@ -85,13 +85,16 @@ extern "C" {
#define ISAL_DEF_MAX_CODE_LEN 15
#define ISAL_DEF_HIST_SIZE (32*IGZIP_K)
#define ISAL_DEF_MAX_HIST_BITS 15
#define ISAL_DEF_MAX_MATCH 258
#define ISAL_DEF_MIN_MATCH 3
#define ISAL_DEF_LIT_SYMBOLS 257
#define ISAL_DEF_LEN_SYMBOLS 29
#define ISAL_DEF_DIST_SYMBOLS 30
#define ISAL_DEF_LIT_LEN_SYMBOLS (ISAL_DEF_LIT_SYMBOLS + ISAL_DEF_LEN_SYMBOLS)
#define ISAL_LOOK_AHEAD (18 * 16) /* Max repeat length, rounded up to 32 byte boundary */
/* Max repeat length, rounded up to 32 byte boundary */
#define ISAL_LOOK_AHEAD ((ISAL_DEF_MAX_MATCH + 31) & ~31)
/******************************************************************************/
/* Deflate Implementation Specific Defines */