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

Lines Matching refs:window
18  *      sliding window trailing behind the input currently being processed).
190    (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \
195    (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \
218     /* To do: ignore strm->next_in if we use it as window */
276     if (windowBits == 8) windowBits = 9;  /* until 256-byte window bug fixed */
293     s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte));
303     if (s->window == Z_NULL || s->prev == Z_NULL || s->head == Z_NULL ||
345     (void) zmemcpy(s->window, dictionary, length);
353     s->ins_h = s->window[0];
354     UPDATE_HASH(s, s->ins_h, s->window[1]);
887     TRY_FREE(strm, strm->state->window);
926     ds->window = (Bytef *) ZALLOC(dest, ds->w_size, 2*sizeof(Byte));
932     if (ds->window == Z_NULL || ds->prev == Z_NULL || ds->head == Z_NULL ||
938     zmemcpy(ds->window, ss->window, ds->w_size * 2 * sizeof(Byte));
1038     register Bytef *scan = s->window + s->strstart; /* current string */
1046      * we prevent matches with the string of window index 0.
1055     register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1;
1059     register Bytef *strend = s->window + s->strstart + MAX_MATCH;
1082         match = s->window + cur_match;
1105          * necessary to put more guard bytes at the end of the window, or
1118         /* Here, scan <= window+strstart+257 */
1119         Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
1151         Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
1185     register Bytef *scan = s->window + s->strstart; /* current string */
1188     register Bytef *strend = s->window + s->strstart + MAX_MATCH;
1199     match = s->window + cur_match;
1224     Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
1244     if (zmemcmp(s->window + match,
1245                 s->window + start, length) != EQUAL) {
1249             fprintf(stderr, "%c%c", s->window[match++], s->window[start++]);
1255         do { putc(s->window[start++], stderr); } while (--length != 0);
1263  * Fill the window when the lookahead becomes insufficient.
1277     unsigned more;    /* Amount of free space at the end of the window. */
1296         /* If the window is almost full and there is insufficient lookahead,
1301             zmemcpy(s->window, s->window+wsize, (unsigned)wsize);
1348         n = read_buf(s->strm, s->window + s->strstart + s->lookahead, more);
1353             s->ins_h = s->window[s->strstart];
1354             UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]);
1372                    (charf *)&s->window[(unsigned)s->block_start] : \
1394  * window to pending_buf.
1412         /* Fill the window as much as possible: */
1475         /* Insert the string window[strstart .. strstart+2] in the
1487              * of window index 0 (in particular we have to avoid a match
1532                 s->ins_h = s->window[s->strstart];
1533                 UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]);
1543             Tracevv((stderr,"%c", s->window[s->strstart]));
1544             _tr_tally_lit (s, s->window[s->strstart], bflush);
1558  * no better match at the next window position.
1582         /* Insert the string window[strstart .. strstart+2] in the
1597              * of window index 0 (in particular we have to avoid a match
1655             Tracevv((stderr,"%c", s->window[s->strstart-1]));
1656             _tr_tally_lit(s, s->window[s->strstart-1], bflush);
1674         Tracevv((stderr,"%c", s->window[s->strstart-1]));
1675         _tr_tally_lit(s, s->window[s->strstart-1], bflush);
1716             scan = s->window + s->strstart - 1;
1732             Tracevv((stderr,"%c", s->window[s->strstart]));
1733             _tr_tally_lit (s, s->window[s->strstart], bflush);