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zlib 1.2.2.2

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This commit is contained in:
Mark Adler
2011-09-09 23:24:33 -07:00
parent 9811b53dd9
commit 0484693e17
39 changed files with 2178 additions and 177 deletions
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18
trees.c
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@@ -934,22 +934,6 @@ void _tr_flush_block(s, buf, stored_len, eof)
if (stored_len > 0 && s->strm->data_type == Z_UNKNOWN)
set_data_type(s);
#ifdef DEBUG
/* Write out literal/length frequencies for benchmarking */
if (z_verbose) {
FILE *freq;
freq = fopen("defreq.txt", "a");
if (freq != NULL) {
int n;
fputs("ltree:", freq);
for (n = 0; n < L_CODES; n++)
fprintf(freq, " %d", s->dyn_ltree[n].Freq);
putc('\n', freq);
fclose(freq);
}
}
#endif
/* Construct the literal and distance trees */
build_tree(s, (tree_desc *)(&(s->l_desc)));
Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
@@ -999,7 +983,7 @@ void _tr_flush_block(s, buf, stored_len, eof)
#ifdef FORCE_STATIC
} else if (static_lenb >= 0) { /* force static trees */
#else
} else if (static_lenb == opt_lenb) {
} else if (s->strategy == Z_FIXED || static_lenb == opt_lenb) {
#endif
send_bits(s, (STATIC_TREES<<1)+eof, 3);
compress_block(s, (ct_data *)static_ltree, (ct_data *)static_dtree);