cuberite/libdeflate
1
0
Fork 0
mirror of https://github.com/cuberite/libdeflate.git synced 2025-08-03 09:46:04 -04:00
Code Issues Packages Projects Releases Wiki Activity

deflate_constants: remove unused constants

Browse Source
This commit is contained in:
Eric Biggers 2021-12-31 16:04:49 -06:00
parent e5132579a4
commit 0b6127da2d
1 changed files with 1 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
lib/deflate_constants.h
View File

@ -14,12 +14,9 @@
#define DEFLATE_MIN_MATCH_LEN 3
#define DEFLATE_MAX_MATCH_LEN 258
/* Minimum and maximum supported match offsets (in bytes) */
#define DEFLATE_MIN_MATCH_OFFSET 1
/* Maximum supported match offset (in bytes) */
#define DEFLATE_MAX_MATCH_OFFSET 32768
#define DEFLATE_MAX_WINDOW_SIZE 32768
/* Number of symbols in each Huffman code. Note: for the literal/length
* and offset codes, these are actually the maximum values; a given block
* might use fewer symbols. */
@ -33,7 +30,6 @@
/* Division of symbols in the literal/length code */
#define DEFLATE_NUM_LITERALS 256
#define DEFLATE_END_OF_BLOCK 256
#define DEFLATE_NUM_LEN_SYMS 31
/* Maximum codeword length, in bits, within each Huffman code */
#define DEFLATE_MAX_PRE_CODEWORD_LEN 7
@ -56,11 +52,4 @@
#define DEFLATE_MAX_EXTRA_LENGTH_BITS 5
#define DEFLATE_MAX_EXTRA_OFFSET_BITS 14
/* The maximum number of bits in which a match can be represented. This
* is the absolute worst case, which assumes the longest possible Huffman
* codewords and the maximum numbers of extra bits. */
#define DEFLATE_MAX_MATCH_BITS \
(DEFLATE_MAX_LITLEN_CODEWORD_LEN + DEFLATE_MAX_EXTRA_LENGTH_BITS + \
DEFLATE_MAX_OFFSET_CODEWORD_LEN + DEFLATE_MAX_EXTRA_OFFSET_BITS)
#endif /* LIB_DEFLATE_CONSTANTS_H */