| 20 |
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|
| 21 |
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|
| 22 |
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int |
| 23 |
< |
beamcmp(b0, b1) /* comparison for descending compute order */ |
| 23 |
> |
beamcmp(b0, b1) /* comparison for compute order */ |
| 24 |
|
register PACKHEAD *b0, *b1; |
| 25 |
|
{ |
| 26 |
|
return( b1->nr*(b0->nc+1) - b0->nr*(b1->nc+1) ); |
| 28 |
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|
| 29 |
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|
| 30 |
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int |
| 31 |
< |
dispbeam(b, hp, bi) /* display a holodeck beam */ |
| 31 |
> |
beamidcmp(b0, b1) /* comparison for beam searching */ |
| 32 |
> |
register PACKHEAD *b0, *b1; |
| 33 |
> |
{ |
| 34 |
> |
register int c = b0->hd - b1->hd; |
| 35 |
> |
|
| 36 |
> |
if (c) return(c); |
| 37 |
> |
return(b0->bi - b1->bi); |
| 38 |
> |
} |
| 39 |
> |
|
| 40 |
> |
|
| 41 |
> |
int |
| 42 |
> |
dispbeam(b, hb) /* display a holodeck beam */ |
| 43 |
|
register BEAM *b; |
| 44 |
< |
HOLO *hp; |
| 34 |
< |
int bi; |
| 44 |
> |
register HDBEAMI *hb; |
| 45 |
|
{ |
| 46 |
|
static int n = 0; |
| 47 |
|
static PACKHEAD *p = NULL; |
| 58 |
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/* assign packet fields */ |
| 59 |
|
bcopy((char *)hdbray(b), (char *)packra(p), b->nrm*sizeof(RAYVAL)); |
| 60 |
|
p->nr = p->nc = b->nrm; |
| 61 |
< |
for (p->hd = 0; hdlist[p->hd] != hp; p->hd++) |
| 61 |
> |
for (p->hd = 0; hdlist[p->hd] != hb->h; p->hd++) |
| 62 |
|
if (hdlist[p->hd] == NULL) |
| 63 |
|
error(CONSISTENCY, "unregistered holodeck in dispbeam"); |
| 64 |
< |
p->bi = bi; |
| 64 |
> |
p->bi = hb->b; |
| 65 |
|
disp_packet(p); /* display it */ |
| 66 |
|
} |
| 67 |
|
|
| 68 |
|
|
| 69 |
|
bundle_set(op, clist, nents) /* bundle set operation */ |
| 70 |
|
int op; |
| 71 |
< |
register PACKHEAD *clist; |
| 71 |
> |
PACKHEAD *clist; |
| 72 |
|
int nents; |
| 73 |
|
{ |
| 74 |
< |
int oldnr; |
| 75 |
< |
register int i, n; |
| 76 |
< |
/* look for common members */ |
| 77 |
< |
for (n = 0; n < nents; n++) { |
| 78 |
< |
for (i = 0; i < complen; i++) |
| 79 |
< |
if (clist[n].bi == complist[i].bi && |
| 80 |
< |
clist[n].hd == complist[i].hd) { |
| 81 |
< |
oldnr = complist[i].nr; |
| 82 |
< |
clist[n].nc = complist[i].nc; |
| 83 |
< |
switch (op) { |
| 84 |
< |
case BS_ADD: /* add to count */ |
| 85 |
< |
complist[i].nr += clist[n].nr; |
| 86 |
< |
clist[n].nr = 0; |
| 87 |
< |
break; |
| 88 |
< |
case BS_ADJ: /* reset count */ |
| 89 |
< |
complist[i].nr = clist[n].nr; |
| 90 |
< |
clist[n].nr = 0; |
| 91 |
< |
break; |
| 92 |
< |
case BS_DEL: /* delete count */ |
| 93 |
< |
if (clist[n].nr == 0 || |
| 94 |
< |
clist[n].nr >= complist[i].nr) |
| 95 |
< |
complist[i].nr = 0; |
| 96 |
< |
else |
| 97 |
< |
complist[i].nr -= clist[n].nr; |
| 98 |
< |
break; |
| 99 |
< |
} |
| 100 |
< |
if (complist[i].nr != oldnr) |
| 101 |
< |
lastin = -1; /* flag sort */ |
| 102 |
< |
break; |
| 103 |
< |
} |
| 104 |
< |
if (i >= complen) |
| 105 |
< |
clist[n].nc = bnrays(hdlist[clist[n].hd], clist[n].bi); |
| 74 |
> |
int oldnr, n; |
| 75 |
> |
HDBEAMI *hbarr; |
| 76 |
> |
register PACKHEAD *csm; |
| 77 |
> |
register int i; |
| 78 |
> |
/* search for common members */ |
| 79 |
> |
for (csm = clist+nents; csm-- > clist; ) |
| 80 |
> |
csm->nc = -1; |
| 81 |
> |
qsort((char *)clist, nents, sizeof(PACKHEAD), beamidcmp); |
| 82 |
> |
for (i = 0; i < complen; i++) { |
| 83 |
> |
csm = (PACKHEAD *)bsearch((char *)(complist+i), (char *)clist, |
| 84 |
> |
nents, sizeof(PACKHEAD), beamidcmp); |
| 85 |
> |
if (csm == NULL) |
| 86 |
> |
continue; |
| 87 |
> |
oldnr = complist[i].nr; |
| 88 |
> |
csm->nc = complist[i].nc; |
| 89 |
> |
switch (op) { |
| 90 |
> |
case BS_ADD: /* add to count */ |
| 91 |
> |
complist[i].nr += csm->nr; |
| 92 |
> |
csm->nr = 0; |
| 93 |
> |
break; |
| 94 |
> |
case BS_ADJ: /* reset count */ |
| 95 |
> |
complist[i].nr = csm->nr; |
| 96 |
> |
csm->nr = 0; |
| 97 |
> |
break; |
| 98 |
> |
case BS_DEL: /* delete count */ |
| 99 |
> |
if (csm->nr == 0 || csm->nr >= complist[i].nr) |
| 100 |
> |
complist[i].nr = 0; |
| 101 |
> |
else |
| 102 |
> |
complist[i].nr -= csm->nr; |
| 103 |
> |
break; |
| 104 |
> |
} |
| 105 |
> |
if (complist[i].nr != oldnr) |
| 106 |
> |
lastin = -1; /* flag sort */ |
| 107 |
|
} |
| 108 |
+ |
/* record computed rays for uncommon beams */ |
| 109 |
+ |
for (csm = clist+nents; csm-- > clist; ) |
| 110 |
+ |
if (csm->nc < 0) |
| 111 |
+ |
csm->nc = bnrays(hdlist[csm->hd], csm->bi); |
| 112 |
|
/* complete list operations */ |
| 113 |
|
switch (op) { |
| 114 |
|
case BS_NEW: /* new computation set */ |
| 130 |
|
sortcomplist(); /* sort updated list & new entries */ |
| 131 |
|
qsort((char *)clist, nents, sizeof(PACKHEAD), beamcmp); |
| 132 |
|
/* what can't we satisfy? */ |
| 133 |
< |
for (n = 0; n < nents && clist[n].nr > clist[n].nc; n++) |
| 133 |
> |
for (i = nents, csm = clist; i-- && csm->nr > csm->nc; csm++) |
| 134 |
|
; |
| 135 |
< |
if (op == BS_ADJ) |
| 136 |
< |
nents = n; |
| 135 |
> |
n = csm - clist; |
| 136 |
> |
if (op == BS_ADJ) { /* don't regenerate adjusted beams */ |
| 137 |
> |
for (++i; i-- && csm->nr > 0; csm++) |
| 138 |
> |
; |
| 139 |
> |
nents = csm - clist; |
| 140 |
> |
} |
| 141 |
|
if (n) { /* allocate space for merged list */ |
| 142 |
|
PACKHEAD *newlist; |
| 143 |
|
newlist = (PACKHEAD *)malloc( |
| 159 |
|
default: |
| 160 |
|
error(CONSISTENCY, "bundle_set called with unknown operation"); |
| 161 |
|
} |
| 162 |
< |
if (outdev != NULL) { /* load and display beams we have */ |
| 163 |
< |
register HDBEAMI *hb; |
| 164 |
< |
|
| 165 |
< |
hb = (HDBEAMI *)malloc(nents*sizeof(HDBEAMI)); |
| 166 |
< |
for (i = 0; i < nents; i++) { |
| 167 |
< |
hb[i].h = hdlist[clist[i].hd]; |
| 168 |
< |
hb[i].b = clist[i].bi; |
| 150 |
< |
} |
| 151 |
< |
hdloadbeams(hb, nents, dispbeam); |
| 152 |
< |
free((char *)hb); |
| 162 |
> |
if (outdev == NULL) /* nothing to display? */ |
| 163 |
> |
return; |
| 164 |
> |
/* load and display beams we have */ |
| 165 |
> |
hbarr = (HDBEAMI *)malloc(nents*sizeof(HDBEAMI)); |
| 166 |
> |
for (i = nents; i--; ) { |
| 167 |
> |
hbarr[i].h = hdlist[clist[i].hd]; |
| 168 |
> |
hbarr[i].b = clist[i].bi; |
| 169 |
|
} |
| 170 |
+ |
hdloadbeams(hbarr, nents, dispbeam); |
| 171 |
+ |
free((char *)hbarr); |
| 172 |
|
return; |
| 173 |
|
memerr: |
| 174 |
|
error(SYSTEM, "out of memory in bundle_set"); |
| 246 |
|
else |
| 247 |
|
frac = 1024.*1024.*16384. / (wtotal*sizeof(RAYVAL)); |
| 248 |
|
while (k--) |
| 249 |
< |
complist[k].nr = frac * complist[k].nr; |
| 249 |
> |
complist[k].nr = frac*complist[k].nr + 0.5; |
| 250 |
|
listpos = 0; lastin = -1; /* perform initial sort */ |
| 251 |
|
sortcomplist(); |
| 252 |
+ |
/* no view vicinity */ |
| 253 |
+ |
myeye.rng = 0; |
| 254 |
|
} |
| 255 |
|
|
| 256 |
|
|