0x5eal/rbxts-pako
1
0
Fork 0
mirror of https://github.com/0x5eal/rbxts-pako.git synced 2025-04-04 10:50:59 +01:00
Code Issues Projects Releases Packages Wiki Activity

some fixes

Browse source
This commit is contained in:
nik 2014-02-17 18:53:37 -03:00
parent 90e1a6ff31
commit 202d870375
2 changed files with 4 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
lib/zlib/deflate.js
View file

@ -151,7 +151,7 @@ function longest_match(s, cur_match) {
var _win = s.window; // shortcut
var wmask = s.wmask;
var wmask = s.w_mask;
var prev = s.prev;
/* Stop when cur_match becomes <= limit. To simplify the code,
@ -556,8 +556,7 @@ function deflate_fast(s, flush) {
/* Insert new strings in the hash table only if the match length
* is not too large. This saves time but degrades compression.
*/
if (s.match_length <= s.max_insert_length &&
s.lookahead >= MIN_MATCH) {
if (s.match_length <= s.max_lazy_match && s.lookahead >= MIN_MATCH) {
s.match_length--; /* string at strstart already in table */
do {
s.strstart++;

4
lib/zlib/trees.js
View file

@ -659,7 +659,7 @@ function build_tree(s, desc)
/* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
* establish sub-heaps of increasing lengths:
*/
for (n = s.heap_len/2; n >= 1; n--) { pqdownheap(s, tree, n); }
for (n = Math.floor(s.heap_len / 2); n >= 1; n--) { pqdownheap(s, tree, n); }
/* Construct the Huffman tree by repeatedly combining the least two
* frequent nodes.
@ -745,7 +745,7 @@ function scan_tree(s, tree, max_code)
s.bl_tree[REPZ_3_10*2]/*.Freq*/++;
} else {
s.bl_tree[REPZ_11_138]/*.Freq*/++;
s.bl_tree[REPZ_11_138*2]/*.Freq*/++;
}
count = 0;