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/plan9/sys/src/cmd/gs/src/
H A Dspdiff.c97 uint s0 = ss->prev[0]; in s_PDiff_process()
110 memset(&ss->prev[1], 0, sizeof(uint) * (s_PDiff_max_Colors - 1)); in s_PDiff_process()
147 ss->prev[0] = s0;\ in s_PDiff_process()
151 t = *++p, *++q = ee, ss->prev[ci] = t;\ in s_PDiff_process()
153 s0 = ss->prev[0];\ in s_PDiff_process()
162 t = (s0 << (cshift)) | (ss->prev[ci] >> (shift));\ in s_PDiff_process()
164 s0 = ss->prev[ci];\ in s_PDiff_process()
165 ss->prev[ci] = *p;\ in s_PDiff_process()
182 ENCODE_ALIGNED_LOOP(t ^ ss->prev[ci]); in s_PDiff_process()
198 ss->prev[0] = s0;\ in s_PDiff_process()
[all …]
H A Dsmtf.c35 ss->prev.b[i] = (byte) i; in s_MTF_init()
56 byte prev = b, repl; in s_MTFE_process() local
58 for (i = 0; (repl = ss->prev.b[i]) != b; i++) in s_MTFE_process()
59 ss->prev.b[i] = prev, prev = repl; in s_MTFE_process()
60 ss->prev.b[i] = prev; in s_MTFE_process()
88 v0 = ss->prev.b[0], v1 = ss->prev.b[1], in s_MTFD_process()
89 v2 = ss->prev.b[2], v3 = ss->prev.b[3]; in s_MTFD_process()
104 byte *bp = &ss->prev.b[b]; in s_MTFD_process()
108 ss->prev.b[3] = v3; in s_MTFD_process()
133 *++q = first = ss->prev.b[7]; in s_MTFD_process()
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H A Dgsnogc.c61 byte *prev = 0; in sf_alloc_string() local
66 for (; offset != 0; prev = ptr, offset = next) { in sf_alloc_string()
72 if (prev == 0) in sf_alloc_string()
75 put_uu32(prev + NB, next); in sf_alloc_string()
122 byte *prev; in sf_free_string() local
133 prev = csbase(cp) + cp->sfree; in sf_free_string()
136 if (prev < str + size && prev + get_uu32(prev) > str) { in sf_free_string()
138 (ulong) str, size, (ulong) prev, get_uu32(prev)); in sf_free_string()
144 next = get_uu32(prev + NB); in sf_free_string()
158 prev = csbase(cp) + next; in sf_free_string()
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H A Dgxfill.c144 (ulong) alp->prev, (ulong) alp->next); in print_active_line()
183 const gs_fixed_point *curr, const gs_fixed_point *prev, int dir, line_list *ll);
243 segment *prev = psub->closer.prev, *next = psub->closer.next; in unclose_path() local
245 prev->next = next; in unclose_path()
247 next->prev = prev; in unclose_path()
248 psub->last = prev; in unclose_path()
659 alp->next = alp->prev = 0; in insert_y_line()
668 alp->prev = yp; in insert_y_line()
671 nyp->prev = alp; in insert_y_line()
674 ((nyp = yp->prev) != NULL && in insert_y_line()
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H A Dgxacpath.c203 clp->single.next == 0 && clp->single.prev == 0); in clip_list_validate()
205 const gx_clip_rect *prev = clp->head; in clip_list_validate() local
209 while ((ptr = prev->next) != 0) { in clip_list_validate()
211 !(ptr->ymin >= prev->ymax || in clip_list_validate()
212 (ptr->ymin == prev->ymin && in clip_list_validate()
213 ptr->ymax == prev->ymax && in clip_list_validate()
214 ptr->xmin >= prev->xmax)) || in clip_list_validate()
215 ptr->prev != prev in clip_list_validate()
220 prev = ptr; in clip_list_validate()
222 return ok && prev == clp->tail; in clip_list_validate()
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H A Dgxclipm.c218 gs_int_rect prev; in clip_runs_enumerate() local
224 prev.p.x = 0; /* arbitrary */ in clip_runs_enumerate()
225 prev.q.x = prev.p.x - 1; /* an impossible rectangle */ in clip_runs_enumerate()
226 prev.p.y = prev.q.y = -1; /* arbitrary */ in clip_runs_enumerate()
277 if (prev.p.x == tx1 && prev.q.x == tx && prev.q.y == ty) in clip_runs_enumerate()
278 prev.q.y = ty + 1; in clip_runs_enumerate()
280 if (prev.q.y > prev.p.y) { in clip_runs_enumerate()
285 prev.p.x = tx1; in clip_runs_enumerate()
286 prev.p.y = ty; in clip_runs_enumerate()
287 prev.q.x = tx; in clip_runs_enumerate()
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H A Dgsfont.c161 gs_font *prev = pfont->prev; in font_dir_do_ptrs() local
164 (ulong) pfont, (ulong) pfont->base, (ulong) prev, (ulong) next); in font_dir_do_ptrs()
176 if (next || prev || pfont->dir->scaled_fonts == pfont) in font_dir_do_ptrs()
184 if (next != 0 && next->prev == pfont) in font_dir_do_ptrs()
185 next->prev = prev; in font_dir_do_ptrs()
186 if (prev != 0) { in font_dir_do_ptrs()
187 if (prev->next == pfont) in font_dir_do_ptrs()
188 prev->next = next; in font_dir_do_ptrs()
198 case 1: ENUM_RETURN((pfont->base == pfont ? 0 : pfont->prev));
206 RELOC_PTR(gs_font, prev);
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H A Dspngp.c245 memset(ss->prev, 0, bpp); in s_PNGPE_process()
258 s_pngp_process(st, pw, ss->prev, pr, up - bpp, up, n); in s_PNGPE_process()
260 memcpy(up - bpp, ss->prev, n); in s_PNGPE_process()
271 memmove(ss->prev, ss->prev + n, prev_left); in s_PNGPE_process()
272 memcpy(ss->prev + prev_left, pr->ptr - (n - 1), n); in s_PNGPE_process()
283 memcpy(ss->prev, pr->ptr - (bpp - 1), bpp); in s_PNGPE_process()
287 memcpy(up + count, ss->prev, bpp); in s_PNGPE_process()
327 memset(ss->prev, 0, bpp); in s_PNGPD_process()
340 s_pngp_process(st, pw, ss->prev, pr, up - bpp, up, n); in s_PNGPD_process()
342 memcpy(up - bpp, ss->prev, n); in s_PNGPD_process()
[all …]
H A Dsfilter2.c53 int prev = ss->last_char; in s_A85E_process() local
69 *++q = prev = '\n'; in s_A85E_process()
79 *++q = prev = 'z'; in s_A85E_process()
91 *++q = prev = '\n'; in s_A85E_process()
112 if (prev == '%') { in s_A85E_process()
115 *++q = prev = '\n'; in s_A85E_process()
122 } else if (prev == '\n' && (q[2] == '%' || q[2] == '!')) { in s_A85E_process()
163 } else if (q[1] == '!' && prev == '%' && in s_A85E_process()
167 *++q = prev = '\n'; in s_A85E_process()
173 prev = *(q += 5); in s_A85E_process()
H A Dszlibc.c100 block->prev = 0; in s_zlib_alloc()
102 zds->blocks->prev = block; in s_zlib_alloc()
123 block->next->prev = block->prev; in s_zlib_free()
124 if (block->prev) in s_zlib_free()
125 block->prev->next = block->next; in s_zlib_free()
H A Dgdevpcl.c253 register byte *prev = previous; in gdev_pcl_mode3compress() local
263 while (cur < end && *cur == *prev) { in gdev_pcl_mode3compress()
264 cur++, prev++; in gdev_pcl_mode3compress()
273 *prev++ = *cur++; in gdev_pcl_mode3compress()
275 while (cur < stop && *cur != *prev); in gdev_pcl_mode3compress()
309 register const byte *prev = previous; in gdev_pcl_mode9compress() local
318 while (cur < end && *cur == *prev) { in gdev_pcl_mode9compress()
319 cur++, prev++; in gdev_pcl_mode9compress()
327 prev++; in gdev_pcl_mode9compress()
330 while (cur < end && *cur != *prev); in gdev_pcl_mode9compress()
H A Dgxpath2.c337 const segment *prev = psub->last; in gx_path_copy_reversed() local
340 (prev == (const segment *)psub ? sn_none : in gx_path_copy_reversed()
346 code = gx_path_add_point(ppath, prev->pt.x, prev->pt.y); in gx_path_copy_reversed()
358 pseg = prev; in gx_path_copy_reversed()
360 prev = pseg->prev; in gx_path_copy_reversed()
383 prev->pt.x, prev->pt.y, prev_notes); in gx_path_copy_reversed()
388 prev->pt.x, prev->pt.y, prev_notes); in gx_path_copy_reversed()
392 code = gx_path_add_point(ppath, prev->pt.x, in gx_path_copy_reversed()
393 prev->pt.y); in gx_path_copy_reversed()
507 if ((pseg = pseg->prev) == 0) in gx_path_enum_backup()
/plan9/sys/src/cmd/troff/
H A Dcvt5 if (prev != "") {
7 if ( (c = match(prev, /\/\*.*\*\/$/)) != 0 ) {
8 comment = substr(prev, c)
9 sub(/\/\*.*\*\/$/, "", prev)
12 x = prev
27 sub(/\(.*\)/, "(" arglist ")", prev) # reconstruct
28 print prev comment
36 prev = $0
40 { print prev
41 prev = $0
[all …]
/plan9/sys/src/cmd/spin/
H A Dtl_rewrt.c126 { Node *m, *prev = ZN; in addcan() local
152 prev = ZN; in addcan()
153 for (m = can; m->ntyp == tok && m->rgt; prev = m, m = m->rgt) in addcan()
162 { if (!prev) in addcan()
166 { ptr = &(prev->rgt); in addcan()
171 ptr = &(prev->rgt); in addcan()
195 { Node *m, *p, *k1, *k2, *prev, *dflt = ZN; in Canonical() local
275 for (m = can, prev = ZN; m; ) /* remove marked nodes */ in Canonical()
279 if (!prev) in Canonical()
282 { m = prev->rgt = k2; in Canonical()
[all …]
/plan9/sys/src/libndb/
H A Dndbreorder.c13 Ndbtuple *last, *prev; in ndbreorder() local
41 for(prev = last; prev->line != x; prev = prev->line); in ndbreorder()
49 prev->entry = nt; in ndbreorder()
/plan9/sys/src/cmd/ext2srv/
H A Diobuf.c30 for(p = iotail; p && (p->busy > 0); p = p->prev) in getbuf()
72 p->prev->next = 0; in putbuf()
73 iotail = p->prev; in putbuf()
75 p->prev->next = p->next; in putbuf()
76 p->next->prev = p->prev; in putbuf()
79 p->prev = 0; in putbuf()
81 iohead->prev = p; in putbuf()
124 p->prev = p-1; in iobuf_init()
131 iohead->prev = 0; in iobuf_init()
171 for(p = iotail; p ; p = p->prev) in dumpbuf()
/plan9/sys/src/cmd/fossil/
H A D9excl.c18 Excl* prev; member
63 excl->prev = ebox.tail; in exclAlloc()
68 excl->prev = nil; in exclAlloc()
109 if(excl->prev != nil) in exclFree()
110 excl->prev->next = excl->next; in exclFree()
114 excl->next->prev = excl->prev; in exclFree()
116 ebox.tail = excl->prev; in exclFree()
H A D9lstn.c13 Lstn* prev; member
27 if(lstn->prev != nil) in lstnFree()
28 lstn->prev->next = lstn->next; in lstnFree()
32 lstn->next->prev = lstn->prev; in lstnFree()
34 lbox.tail = lstn->prev; in lstnFree()
96 lstn->prev = lbox.tail; in lstnAlloc()
101 lstn->prev = nil; in lstnAlloc()
H A D9srv.c13 Srv* prev; member
61 if(srv->prev != nil) in srvFree()
62 srv->prev->next = srv->next; in srvFree()
66 srv->next->prev = srv->prev; in srvFree()
68 sbox.tail = srv->prev; in srvFree()
115 srv->prev = sbox.tail; in srvAlloc()
120 srv->prev = nil; in srvAlloc()
/plan9/sys/src/cmd/9nfs/
H A D9p.c82 #define UNLINK(p) ((p)->prev->next = (p)->next, (p)->next->prev = (p)->prev)
84 #define LINK(h, p) ((p)->next = (h)->next, (p)->prev = (h), \
85 (h)->next->prev = (p), (h)->next = (p))
95 if(s->list.prev == 0){ in newfid()
97 s->list.prev = &s->list; in newfid()
106 f->prev = 0; in newfid()
116 for(f=s->list.prev; f!=&s->list; f=f->prev) in newfid()
163 f->prev = 0; in putfid()
/plan9/sys/src/ape/cmd/pdksh/
H A Dalloc.c41 Block *prev; /* previous block in list */ member
129 ap->freelist = bp->next = bp->prev = bp;
132 ap->freelist->next->prev = bp;
134 bp->prev = ap->freelist;
213 Block *next = bp->next, *prev = bp->prev; local
227 next->prev = prev;
228 prev->next = next;
237 nbp->next = nbp->prev = nbp;
239 next->prev = nbp;
240 prev->next = nbp;
[all …]
/plan9/sys/src/cmd/9660srv/
H A Diobuf.c58 c->prev = iotail; in iobuf_init()
131 c->prev->next = c->next; in putclust()
134 c->next->prev = c->prev; in putclust()
136 iotail = c->prev; in putclust()
138 c->prev = nil; in putclust()
140 iohead->prev = c; in putclust()
/plan9/sys/src/cmd/gs/jpeg/
H A Dltmain.sh69 prev=
88 if test -n "$prev"; then
89 case "$prev" in
91 eval "$prev=\"\$$prev \$arg\""
94 eval "$prev=\$arg"
98 prev=
135 --mode) prevopt="--mode" prev=mode ;;
144 prev=execute_dlfiles
386 prev=
416 if test -n "$prev"; then
[all …]
/plan9/sys/src/cmd/aux/vga/
H A Dpci.c377 pcimatch(Pcidev* prev, int vid, int did) in pcimatch() argument
382 if(prev == nil) in pcimatch()
383 prev = pcilist; in pcimatch()
385 prev = prev->list; in pcimatch()
387 while(prev != nil) { in pcimatch()
388 if(prev->vid == vid && (did == 0 || prev->did == did)) in pcimatch()
390 prev = prev->list; in pcimatch()
392 return prev; in pcimatch()
/plan9/sys/src/cmd/venti/srv/
H A Ddisksched.c17 Stats *prev; in disksched() local
39 prev = &stathist[(stattime-60+nstathist)%nstathist]; in disksched()
42 nwrite = stats.n[StatIcacheWrite] - prev->n[StatIcacheWrite]; in disksched()
45 ndirty = stats.n[StatIcacheDirty] - prev->n[StatIcacheDirty]; in disksched()

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