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update Brotli to version 1.0.6

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This commit is contained in:
Tino Reichardt
2018-10-21 13:33:23 +02:00
parent e8cb55330d
commit 51dc99984a
82 changed files with 3537 additions and 2397 deletions
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19
C/brotli/common/constants.h
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@@ -28,18 +28,25 @@
/* "code length of 8 is repeated" */
#define BROTLI_INITIAL_REPEATED_CODE_LENGTH 8
/* "Large Window Brotli" */
#define BROTLI_LARGE_MAX_DISTANCE_BITS 62U
#define BROTLI_LARGE_MIN_WBITS 10
#define BROTLI_LARGE_MAX_WBITS 30
/* Specification: 4. Encoding of distances */
#define BROTLI_NUM_DISTANCE_SHORT_CODES 16
#define BROTLI_MAX_NPOSTFIX 3
#define BROTLI_MAX_NDIRECT 120
#define BROTLI_MAX_DISTANCE_BITS 24U
/* BROTLI_NUM_DISTANCE_SYMBOLS == 520 */
#define BROTLI_NUM_DISTANCE_SYMBOLS (BROTLI_NUM_DISTANCE_SHORT_CODES + \
BROTLI_MAX_NDIRECT + \
(BROTLI_MAX_DISTANCE_BITS << \
(BROTLI_MAX_NPOSTFIX + 1)))
/* Distance that is guaranteed to be representable in any stream. */
#define BROTLI_DISTANCE_ALPHABET_SIZE(NPOSTFIX, NDIRECT, MAXNBITS) ( \
BROTLI_NUM_DISTANCE_SHORT_CODES + (NDIRECT) + \
((MAXNBITS) << ((NPOSTFIX) + 1)))
/* BROTLI_NUM_DISTANCE_SYMBOLS == 1128 */
#define BROTLI_NUM_DISTANCE_SYMBOLS \
BROTLI_DISTANCE_ALPHABET_SIZE( \
BROTLI_MAX_NDIRECT, BROTLI_MAX_NPOSTFIX, BROTLI_LARGE_MAX_DISTANCE_BITS)
#define BROTLI_MAX_DISTANCE 0x3FFFFFC
#define BROTLI_MAX_ALLOWED_DISTANCE 0x7FFFFFFC
/* 7.1. Context modes and context ID lookup for literals */
/* "context IDs for literals are in the range of 0..63" */