Cross Reference: /illumos-gate/usr/src/uts/common/zmod/deflate.c

Lines Matching refs:level
124  * the desired pack level (0..9). The values given below have been tuned to
182  * If this file is compiled with -DFASTEST, the compression level is forced
210 int ZEXPORT deflateInit_(strm, level, version, stream_size)
212     int level;
216     return deflateInit2_(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL,
222 int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
225     int  level;
256     if (level != 0) level = 1;
258     if (level == Z_DEFAULT_COMPRESSION) level = 6;
272         windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
313     s->level = level;
422 int ZEXPORT deflateParams(strm, level, strategy)
424     int level;
435     if (level != 0) level = 1;
437     if (level == Z_DEFAULT_COMPRESSION) level = 6;
439     if (level < 0 || level > 9 || strategy < 0 || strategy > Z_FIXED) {
442     func = configuration_table[s->level].func;
444     if (func != configuration_table[level].func && strm->total_in != 0) {
448     if (s->level != level) {
449         s->level = level;
450         s->max_lazy_match   = configuration_table[level].max_lazy;
451         s->good_match       = configuration_table[level].good_length;
452         s->nice_match       = configuration_table[level].nice_length;
453         s->max_chain_length = configuration_table[level].max_chain;
596                 put_byte(s, s->level == 9 ? 2 :
597                             (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ?
613                 put_byte(s, s->level == 9 ? 2 :
614                             (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ?
634             if (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2)
636             else if (s->level < 6)
638             else if (s->level == 6)
796         bstate = (*(configuration_table[s->level].func))(s, flush);
1001     s->max_lazy_match   = configuration_table[s->level].max_lazy;
1002     s->good_match       = configuration_table[s->level].good_length;
1003     s->nice_match       = configuration_table[s->level].nice_length;
1004     s->max_chain_length = configuration_table[s->level].max_chain;
1179  * Optimized version for level == 1 or strategy == Z_RLE only
1307                at the expense of memory usage). We slide even when level == 0
1308                to keep the hash table consistent if we switch back to level > 0
1309                later. (Using level 0 permanently is not an optimal usage of
1392  * only for the level=0 compression option.