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#include "copyright.h" |
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#include <string.h> |
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#include "platform.h" |
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#include "ranimove.h" |
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#include "otypes.h" |
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char *err; |
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/* get previous view */ |
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if (vw.type != 0) |
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copystruct(&vwprev, &vw); |
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vwprev = vw; |
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else if (fcur > 1 && (fv = getview(fcur-1)) != NULL) { |
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copystruct(&vwprev, fv); |
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vwprev = *fv; |
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if (setview(&vwprev) != NULL) |
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vwprev.type = 0; |
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} |
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sprintf(errmsg, "cannot get view for frame %d", fcur); |
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error(USER, errmsg); |
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} |
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copystruct(&vw, fv); |
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vw = *fv; |
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if ((err = setview(&vw)) != NULL) { |
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sprintf(errmsg, "view error at frame %d: %s", fcur, err); |
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error(USER, errmsg); |
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pixaspect = 1.; |
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/* fall through */ |
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case 3: |
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if ((hres > 0 & vres > 0)) |
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if ((hres > 0) & (vres > 0)) |
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break; |
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/* fall through */ |
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default: |
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zprev = (float *)malloc(sizeof(float)*hres*vres); |
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oprev = (OBJECT *)malloc(sizeof(OBJECT)*hres*vres); |
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aprev = (BYTE *)malloc(sizeof(BYTE)*hres*vres); |
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if ((cbuffer==NULL | zbuffer==NULL | obuffer==NULL | |
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xmbuffer==NULL | ymbuffer==NULL | |
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abuffer==NULL | sbuffer==NULL | |
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cprev==NULL | zprev == NULL | |
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oprev==NULL | aprev==NULL)) |
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if ((cbuffer==NULL) | (zbuffer==NULL) | (obuffer==NULL) | |
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(xmbuffer==NULL) | (ymbuffer==NULL) | |
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(abuffer==NULL) | (sbuffer==NULL) | |
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(cprev==NULL) | (zprev == NULL) | |
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(oprev==NULL) | (aprev==NULL)) |
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error(SYSTEM, "out of memory in init_frame"); |
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frm_stop = getTime() + rtperfrm; |
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} else { |
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fp = zprev; zprev = zbuffer; zbuffer = fp; |
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op = oprev; oprev = obuffer; obuffer = op; |
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bp = aprev; aprev = abuffer; abuffer = bp; |
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bzero(abuffer, sizeof(BYTE)*hres*vres); |
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bzero(sbuffer, sizeof(BYTE)*hres*vres); |
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memset(abuffer, '\0', sizeof(BYTE)*hres*vres); |
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memset(sbuffer, '\0', sizeof(BYTE)*hres*vres); |
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frm_stop += rtperfrm; |
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} |
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cerrmap = NULL; |
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/* get our object number */ |
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myobj = obuffer[fndx(x, y)]; |
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/* special case for borders */ |
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if ((x < SAMPDIST | x >= hres-SAMPDIST | |
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y < SAMPDIST | y >= vres-SAMPDIST)) { |
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if ((x < SAMPDIST) | (x >= hres-SAMPDIST) | |
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(y < SAMPDIST) | (y >= vres-SAMPDIST)) { |
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int tndx[NSCHECK][2]; |
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nf = 0; |
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for (j = y - SAMPDIST; j <= y + SAMPDIST; j++) { |
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i0 = fndx(i, j); |
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if (!sbuffer[i0]) |
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continue; |
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if ((myobj != OVOID & obuffer[i0] != myobj)) |
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if ((myobj != OVOID) & (obuffer[i0] != myobj)) |
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continue; |
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tndx[nf][0] = (i-x)*(i-x) + (j-y)*(j-y); |
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tndx[nf][1] = i0; |
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return(nf); |
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} |
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/* initialize offset array */ |
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if ((hres != hro | vres != vro)) { |
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if ((hres != hro) | (vres != vro)) { |
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int toffs[NSCHECK][2]; |
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i0 = fndx(SAMPDIST, SAMPDIST); |
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nf = 0; |
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} |
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/* find up to nc neighbors */ |
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i0 = fndx(x, y); |
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for (j = 0, nf = 0; (j < NSCHECK & nf < nc); j++) { |
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for (j = 0, nf = 0; (j < NSCHECK) & (nf < nc); j++) { |
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i = i0 + ioffs[j]; |
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if (sbuffer[i] && (myobj == OVOID | obuffer[i] == myobj)) |
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if (sbuffer[i] && (myobj == OVOID) | (obuffer[i] == myobj)) |
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iarr[nf++] = i; |
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} |
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/* return number found */ |
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yp = (int)(ovp[1]*vres); |
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xmbuffer[n] = xp - (n % hres); |
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ymbuffer[n] = yp - (n / hres); |
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if ((xp < 0 | xp >= hres)) |
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if ((xp < 0) | (xp >= hres)) |
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return; |
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if ((yp < 0 | yp >= vres)) |
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> |
if ((yp < 0) | (yp >= vres)) |
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return; |
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n = fndx(xp, yp); |
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if ((zprev[n] < 0.97*ovp[2] | zprev[n] > 1.03*ovp[2])) |
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if ((zprev[n] < 0.97*ovp[2]) | (zprev[n] > 1.03*ovp[2])) |
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oprev[n] = OVOID; /* assume it's a bad match */ |
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} |
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n = fndx(x, y); |
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if ((obj = obuffer[n]) == OVOID) |
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continue; |
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if ((obuffer[n+1] != OVOID & obuffer[n+1] != obj)) { |
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if ((obuffer[n+1] != OVOID) & (obuffer[n+1] != obj)) { |
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obuffer[n] = OVOID; |
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obuffer[n+1] = OVOID; |
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} |
414 |
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if ((obuffer[n+hres] != OVOID & obuffer[n+hres] != obj)) { |
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if ((obuffer[n+hres] != OVOID) & (obuffer[n+hres] != obj)) { |
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obuffer[n] = OVOID; |
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obuffer[n+hres] = OVOID; |
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} |
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if (obj == OVOID) |
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return(0); |
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op = objptr(obj); |
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if ((op->otype == OBJ_INSTANCE & op->omod == OVOID)) |
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if ((op->otype == OBJ_INSTANCE) & (op->omod == OVOID)) |
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return(0); |
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/* search for material */ |
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do { |
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/* add together samples */ |
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setcolor(csum, 0., 0., 0.); |
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setcolor(csum2, 0., 0., 0.); |
532 |
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for (i = 0, ns = 0; (i < nc & ns < NSAMPOK); i++) { |
532 |
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for (i = 0, ns = 0; (i < nc) & (ns < NSAMPOK); i++) { |
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n = neigh[i]; |
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addcolor(csum, cbuffer[n]); |
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if (val2map != NULL) { |
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for (y = vres; y--; ) |
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for (x = hres; x--; ) { |
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n = fndx(x, y); |
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if ((abuffer[n] != ALOWQ | obuffer[n] == OVOID)) |
584 |
> |
if ((abuffer[n] != ALOWQ) | (obuffer[n] == OVOID)) |
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continue; |
586 |
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if (!getambcolor(objamb, obuffer[n])) |
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continue; |
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restart = (!nobjects || vdef(MOVE)); |
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if (!restart && curparams != &lorendparams && nprocs > 1) |
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restart = -1; |
643 |
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if (restart > 0) |
643 |
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if (restart > 0) { |
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if (nprocs > 1) |
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ray_pdone(1); |
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else |
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ray_done(1); |
648 |
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} |
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/* post low quality parameters */ |
650 |
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if (curparams != &lorendparams) |
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ray_restore(curparams = &lorendparams); |
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int n2; |
761 |
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int cnt; |
762 |
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/* sum in motion streaks */ |
763 |
< |
bzero(outbuffer, sizeof(COLOR)*hres*vres); |
764 |
< |
bzero(wbuffer, sizeof(float)*hres*vres); |
763 |
> |
memset(outbuffer, '\0', sizeof(COLOR)*hres*vres); |
764 |
> |
memset(wbuffer, '\0', sizeof(float)*hres*vres); |
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for (y = vres; y--; ) |
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for (x = hres; x--; ) { |
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n = fndx(x, y); |
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scalecolor(cval, w); |
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while (cnt) |
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if (rise2 >= run2) { |
793 |
< |
if ((xl >= 0 & xl < hres & |
794 |
< |
yl >= 0 & yl < vres)) { |
793 |
> |
if ((xl >= 0) & (xl < hres) & |
794 |
> |
(yl >= 0) & (yl < vres)) { |
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n2 = fndx(xl, yl); |
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addcolor(outbuffer[n2], |
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cval); |
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scalecolor(cval, w); |
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while (cnt) |
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if (run2 >= rise2) { |
814 |
< |
if ((xl >= 0 & xl < hres & |
815 |
< |
yl >= 0 & yl < vres)) { |
814 |
> |
if ((xl >= 0) & (xl < hres) & |
815 |
> |
(yl >= 0) & (yl < vres)) { |
816 |
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n2 = fndx(xl, yl); |
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addcolor(outbuffer[n2], |
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cval); |
845 |
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setcolor(outbuffer[n], 0., 0., 0.); |
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*/ |
847 |
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/* adjust exposure */ |
848 |
< |
if ((expval < 0.99 | expval > 1.01)) |
848 |
> |
if ((expval < 0.99) | (expval > 1.01)) |
849 |
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for (n = hres*vres; n--; ) |
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scalecolor(outbuffer[n], expval); |
851 |
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return; |
890 |
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fputnow(fp); |
891 |
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fputs(VIEWSTR, fp); fprintview(&vw, fp); fputc('\n', fp); |
892 |
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d = expspec_val(getexp(fcur)); |
893 |
< |
if ((d < 0.99 | d > 1.01)) |
893 |
> |
if ((d < 0.99) | (d > 1.01)) |
894 |
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fputexpos(d, fp); |
895 |
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d = viewaspect(&vw) * hres / vres; |
896 |
< |
if ((d < 0.99 | d > 1.01)) |
896 |
> |
if ((d < 0.99) | (d > 1.01)) |
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fputaspect(d, fp); |
898 |
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fputformat(COLRFMT, fp); |
899 |
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fputc('\n', fp); /* end header */ |