| 167 |
|
if (!rmx_prepare(rm)) |
| 168 |
|
return(0); |
| 169 |
|
for (i = 0; i < rm->nrows; i++) |
| 170 |
< |
for (j = 0; j < rm->ncols; j++) |
| 170 |
> |
for (j = 0; j < rm->ncols; j++) { |
| 171 |
> |
double *dp = rmx_lval(rm,i,j); |
| 172 |
|
for (k = 0; k < rm->ncomp; k++) |
| 173 |
< |
if (fscanf(fp, "%lf", &rmx_lval(rm,i,j,k)) != 1) |
| 173 |
> |
if (fscanf(fp, "%lf", &dp[k]) != 1) |
| 174 |
|
return(0); |
| 175 |
+ |
} |
| 176 |
|
return(1); |
| 177 |
|
} |
| 178 |
|
|
| 190 |
|
return(0); |
| 191 |
|
for (i = 0; i < rm->nrows; i++) |
| 192 |
|
for (j = 0; j < rm->ncols; j++) { |
| 193 |
+ |
double *dp = rmx_lval(rm,i,j); |
| 194 |
|
if (getbinary(val, sizeof(val[0]), rm->ncomp, fp) != rm->ncomp) |
| 195 |
|
return(0); |
| 196 |
|
if (rm->swapin) |
| 197 |
|
swap32((char *)val, rm->ncomp); |
| 198 |
|
for (k = rm->ncomp; k--; ) |
| 199 |
< |
rmx_lval(rm,i,j,k) = val[k]; |
| 199 |
> |
dp[k] = val[k]; |
| 200 |
|
} |
| 201 |
|
return(1); |
| 202 |
|
} |
| 221 |
|
if (!rmx_prepare(rm)) |
| 222 |
|
return(0); |
| 223 |
|
for (i = 0; i < rm->nrows; i++) { |
| 224 |
< |
if (getbinary(&rmx_lval(rm,i,0,0), sizeof(double)*rm->ncomp, |
| 224 |
> |
if (getbinary(rmx_lval(rm,i,0), sizeof(double)*rm->ncomp, |
| 225 |
|
rm->ncols, fp) != rm->ncols) |
| 226 |
|
return(0); |
| 227 |
|
if (rm->swapin) |
| 228 |
< |
swap64((char *)&rmx_lval(rm,i,0,0), rm->ncols*rm->ncomp); |
| 228 |
> |
swap64((char *)rmx_lval(rm,i,0), rm->ncols*rm->ncomp); |
| 229 |
|
} |
| 230 |
|
return(1); |
| 231 |
|
} |
| 241 |
|
if (!rmx_prepare(rm)) |
| 242 |
|
return(0); |
| 243 |
|
for (i = 0; i < rm->nrows; i++) { |
| 244 |
+ |
double *dp = rmx_lval(rm,i,j); |
| 245 |
|
if (freadscan(scan, rm->ncols, fp) < 0) { |
| 246 |
|
free(scan); |
| 247 |
|
return(0); |
| 248 |
|
} |
| 249 |
< |
for (j = rm->ncols; j--; ) { |
| 250 |
< |
rmx_lval(rm,i,j,0) = colval(scan[j],RED); |
| 251 |
< |
rmx_lval(rm,i,j,1) = colval(scan[j],GRN); |
| 252 |
< |
rmx_lval(rm,i,j,2) = colval(scan[j],BLU); |
| 249 |
> |
for (j = 0; j < rm->ncols; j++, dp += 3) { |
| 250 |
> |
dp[0] = colval(scan[j],RED); |
| 251 |
> |
dp[1] = colval(scan[j],GRN); |
| 252 |
> |
dp[2] = colval(scan[j],BLU); |
| 253 |
|
} |
| 254 |
|
} |
| 255 |
|
free(scan); |
| 382 |
|
|
| 383 |
|
for (i = 0; i < rm->nrows; i++) { |
| 384 |
|
for (j = 0; j < rm->ncols; j++) { |
| 385 |
+ |
const double *dp = rmx_lval(rm,i,j); |
| 386 |
|
for (k = 0; k < rm->ncomp; k++) |
| 387 |
< |
fprintf(fp, fmt, rmx_lval(rm,i,j,k)); |
| 387 |
> |
fprintf(fp, fmt, dp[k]); |
| 388 |
|
fputc('\t', fp); |
| 389 |
|
} |
| 390 |
|
fputc('\n', fp); |
| 404 |
|
} |
| 405 |
|
for (i = 0; i < rm->nrows; i++) |
| 406 |
|
for (j = 0; j < rm->ncols; j++) { |
| 407 |
+ |
const double *dp = rmx_lval(rm,i,j); |
| 408 |
|
for (k = rm->ncomp; k--; ) |
| 409 |
< |
val[k] = (float)rmx_lval(rm,i,j,k); |
| 410 |
< |
if (putbinary(val, sizeof(val[0]), rm->ncomp, fp) != rm->ncomp) |
| 409 |
> |
val[k] = (float)dp[k]; |
| 410 |
> |
if (putbinary(val, sizeof(float), rm->ncomp, fp) != rm->ncomp) |
| 411 |
|
return(0); |
| 412 |
|
} |
| 413 |
|
return(1); |
| 419 |
|
int i; |
| 420 |
|
|
| 421 |
|
for (i = 0; i < rm->nrows; i++) |
| 422 |
< |
if (putbinary(&rmx_lval(rm,i,0,0), sizeof(double)*rm->ncomp, |
| 422 |
> |
if (putbinary(rmx_lval(rm,i,0), sizeof(double)*rm->ncomp, |
| 423 |
|
rm->ncols, fp) != rm->ncols) |
| 424 |
|
return(0); |
| 425 |
|
return(1); |
| 434 |
|
if (!scan) |
| 435 |
|
return(0); |
| 436 |
|
for (i = 0; i < rm->nrows; i++) { |
| 437 |
< |
for (j = rm->ncols; j--; ) |
| 438 |
< |
setcolr(scan[j], rmx_lval(rm,i,j,0), |
| 439 |
< |
rmx_lval(rm,i,j,1), |
| 440 |
< |
rmx_lval(rm,i,j,2) ); |
| 437 |
> |
for (j = rm->ncols; j--; ) { |
| 438 |
> |
const double *dp = rmx_lval(rm,i,j); |
| 439 |
> |
if (rm->ncomp == 1) |
| 440 |
> |
setcolr(scan[j], dp[0], dp[0], dp[0]); |
| 441 |
> |
else |
| 442 |
> |
setcolr(scan[j], dp[0], dp[1], dp[2]); |
| 443 |
> |
} |
| 444 |
|
if (fwritecolrs(scan, rm->ncols, fp) < 0) { |
| 445 |
|
free(scan); |
| 446 |
|
return(0); |
| 492 |
|
fprintf(fp, "NROWS=%d\n", rm->nrows); |
| 493 |
|
fprintf(fp, "NCOLS=%d\n", rm->ncols); |
| 494 |
|
fprintf(fp, "NCOMP=%d\n", rm->ncomp); |
| 495 |
< |
} else if (rm->ncomp != 3) { /* wrong # components? */ |
| 496 |
< |
CMATRIX *cm; /* convert & write */ |
| 488 |
< |
if (rm->ncomp != 1) /* only convert grayscale */ |
| 489 |
< |
return(0); |
| 490 |
< |
if (!(cm = cm_from_rmatrix(rm))) |
| 491 |
< |
return(0); |
| 492 |
< |
fputformat(cm_fmt_id[dtype], fp); |
| 493 |
< |
fputc('\n', fp); |
| 494 |
< |
ok = cm_write(cm, dtype, fp); |
| 495 |
< |
cm_free(cm); |
| 496 |
< |
return(ok); |
| 497 |
< |
} |
| 495 |
> |
} else if ((rm->ncomp != 3) & (rm->ncomp != 1)) |
| 496 |
> |
return(0); /* wrong # components */ |
| 497 |
|
if ((dtype == DTfloat) | (dtype == DTdouble)) |
| 498 |
|
fputendian(fp); /* important to record */ |
| 499 |
|
fputformat(cm_fmt_id[dtype], fp); |
| 533 |
|
if (!rid) |
| 534 |
|
return(NULL); |
| 535 |
|
memset(rid->mtx, 0, array_size(rid)); |
| 536 |
< |
for (i = dim; i--; ) |
| 536 |
> |
for (i = dim; i--; ) { |
| 537 |
> |
double *dp = rmx_lval(rid,i,i); |
| 538 |
|
for (k = n; k--; ) |
| 539 |
< |
rmx_lval(rid,i,i,k) = 1; |
| 539 |
> |
dp[k] = 1.; |
| 540 |
> |
} |
| 541 |
|
return(rid); |
| 542 |
|
} |
| 543 |
|
|
| 563 |
|
rmx_transpose(const RMATRIX *rm) |
| 564 |
|
{ |
| 565 |
|
RMATRIX *dnew; |
| 566 |
< |
int i, j, k; |
| 566 |
> |
int i, j; |
| 567 |
|
|
| 568 |
|
if (!rm) |
| 569 |
|
return(0); |
| 585 |
|
dnew->dtype = rm->dtype; |
| 586 |
|
for (i = dnew->nrows; i--; ) |
| 587 |
|
for (j = dnew->ncols; j--; ) |
| 588 |
< |
for (k = dnew->ncomp; k--; ) |
| 589 |
< |
rmx_lval(dnew,i,j,k) = rmx_lval(rm,j,i,k); |
| 588 |
> |
memcpy(rmx_lval(dnew,i,j), rmx_lval(rm,j,i), |
| 589 |
> |
sizeof(double)*dnew->ncomp); |
| 590 |
|
return(dnew); |
| 591 |
|
} |
| 592 |
|
|
| 610 |
|
for (i = mres->nrows; i--; ) |
| 611 |
|
for (j = mres->ncols; j--; ) |
| 612 |
|
for (k = mres->ncomp; k--; ) { |
| 613 |
< |
long double d = 0; |
| 613 |
> |
double d = 0; |
| 614 |
|
for (h = m1->ncols; h--; ) |
| 615 |
< |
d += rmx_lval(m1,i,h,k) * rmx_lval(m2,h,j,k); |
| 616 |
< |
rmx_lval(mres,i,j,k) = (double)d; |
| 615 |
> |
d += rmx_lval(m1,i,h)[k] * rmx_lval(m2,h,j)[k]; |
| 616 |
> |
rmx_lval(mres,i,j)[k] = d; |
| 617 |
|
} |
| 618 |
|
return(mres); |
| 619 |
|
} |
| 639 |
|
if (divide) { |
| 640 |
|
double d; |
| 641 |
|
if (m2->ncomp == 1) { |
| 642 |
< |
d = rmx_lval(m2,i,j,0); |
| 642 |
> |
d = rmx_lval(m2,i,j)[0]; |
| 643 |
|
if (d == 0) { |
| 644 |
|
++zeroDivides; |
| 645 |
|
for (k = m1->ncomp; k--; ) |
| 646 |
< |
rmx_lval(m1,i,j,k) = 0; |
| 646 |
> |
rmx_lval(m1,i,j)[k] = 0; |
| 647 |
|
} else { |
| 648 |
|
d = 1./d; |
| 649 |
|
for (k = m1->ncomp; k--; ) |
| 650 |
< |
rmx_lval(m1,i,j,k) *= d; |
| 650 |
> |
rmx_lval(m1,i,j)[k] *= d; |
| 651 |
|
} |
| 652 |
|
} else |
| 653 |
|
for (k = m1->ncomp; k--; ) { |
| 654 |
< |
d = rmx_lval(m2,i,j,k); |
| 654 |
> |
d = rmx_lval(m2,i,j)[k]; |
| 655 |
|
if (d == 0) { |
| 656 |
|
++zeroDivides; |
| 657 |
< |
rmx_lval(m1,i,j,k) = 0; |
| 657 |
> |
rmx_lval(m1,i,j)[k] = 0; |
| 658 |
|
} else |
| 659 |
< |
rmx_lval(m1,i,j,k) /= d; |
| 659 |
> |
rmx_lval(m1,i,j)[k] /= d; |
| 660 |
|
} |
| 661 |
|
} else { |
| 662 |
|
if (m2->ncomp == 1) { |
| 663 |
< |
const double d = rmx_lval(m2,i,j,0); |
| 663 |
> |
const double d = rmx_lval(m2,i,j)[0]; |
| 664 |
|
for (k = m1->ncomp; k--; ) |
| 665 |
< |
rmx_lval(m1,i,j,k) *= d; |
| 665 |
> |
rmx_lval(m1,i,j)[k] *= d; |
| 666 |
|
} else |
| 667 |
|
for (k = m1->ncomp; k--; ) |
| 668 |
< |
rmx_lval(m1,i,j,k) *= rmx_lval(m2,i,j,k); |
| 668 |
> |
rmx_lval(m1,i,j)[k] *= rmx_lval(m2,i,j)[k]; |
| 669 |
|
} |
| 670 |
|
if (zeroDivides) { |
| 671 |
|
rmx_addinfo(m1, "WARNING: zero divide(s) corrupted results\n"); |
| 700 |
|
else |
| 701 |
|
rmx_addinfo(msum, rmx_mismatch_warn); |
| 702 |
|
for (i = msum->nrows; i--; ) |
| 703 |
< |
for (j = msum->ncols; j--; ) |
| 703 |
> |
for (j = msum->ncols; j--; ) { |
| 704 |
> |
const double *da = rmx_lval(madd,i,j); |
| 705 |
> |
double *ds = rmx_lval(msum,i,j); |
| 706 |
|
for (k = msum->ncomp; k--; ) |
| 707 |
< |
rmx_lval(msum,i,j,k) += sf[k] * rmx_lval(madd,i,j,k); |
| 707 |
> |
ds[k] += sf[k] * da[k]; |
| 708 |
> |
} |
| 709 |
|
if (mysf) |
| 710 |
|
free(mysf); |
| 711 |
|
return(1); |
| 720 |
|
if (!rm | !sf) |
| 721 |
|
return(0); |
| 722 |
|
for (i = rm->nrows; i--; ) |
| 723 |
< |
for (j = rm->ncols; j--; ) |
| 723 |
> |
for (j = rm->ncols; j--; ) { |
| 724 |
> |
double *dp = rmx_lval(rm,i,j); |
| 725 |
|
for (k = rm->ncomp; k--; ) |
| 726 |
< |
rmx_lval(rm,i,j,k) *= sf[k]; |
| 727 |
< |
|
| 726 |
> |
dp[k] *= sf[k]; |
| 727 |
> |
} |
| 728 |
|
if (rm->info) |
| 729 |
|
rmx_addinfo(rm, "Applied scalar\n"); |
| 730 |
|
return(1); |
| 751 |
|
} |
| 752 |
|
dnew->dtype = msrc->dtype; |
| 753 |
|
for (i = dnew->nrows; i--; ) |
| 754 |
< |
for (j = dnew->ncols; j--; ) |
| 754 |
> |
for (j = dnew->ncols; j--; ) { |
| 755 |
> |
const double *ds = rmx_lval(msrc,i,j); |
| 756 |
|
for (kd = dnew->ncomp; kd--; ) { |
| 757 |
|
double d = 0; |
| 758 |
|
for (ks = msrc->ncomp; ks--; ) |
| 759 |
< |
d += cmat[kd*msrc->ncomp + ks] * rmx_lval(msrc,i,j,ks); |
| 760 |
< |
rmx_lval(dnew,i,j,kd) = d; |
| 759 |
> |
d += cmat[kd*msrc->ncomp + ks] * ds[ks]; |
| 760 |
> |
rmx_lval(dnew,i,j)[kd] = d; |
| 761 |
|
} |
| 762 |
+ |
} |
| 763 |
|
return(dnew); |
| 764 |
|
} |
| 765 |
|
|
| 779 |
|
for (i = dnew->nrows; i--; ) |
| 780 |
|
for (j = dnew->ncols; j--; ) { |
| 781 |
|
const COLORV *cv = cm_lval(cm,i,j); |
| 782 |
< |
rmx_lval(dnew,i,j,0) = cv[0]; |
| 783 |
< |
rmx_lval(dnew,i,j,1) = cv[1]; |
| 784 |
< |
rmx_lval(dnew,i,j,2) = cv[2]; |
| 782 |
> |
double *dp = rmx_lval(dnew,i,j); |
| 783 |
> |
dp[0] = cv[0]; |
| 784 |
> |
dp[1] = cv[1]; |
| 785 |
> |
dp[2] = cv[2]; |
| 786 |
|
} |
| 787 |
|
return(dnew); |
| 788 |
|
} |
| 801 |
|
return(NULL); |
| 802 |
|
for (i = cnew->nrows; i--; ) |
| 803 |
|
for (j = cnew->ncols; j--; ) { |
| 804 |
< |
COLORV *cv = cm_lval(cnew,i,j); |
| 804 |
> |
const double *dp = rmx_lval(rm,i,j); |
| 805 |
> |
COLORV *cv = cm_lval(cnew,i,j); |
| 806 |
|
if (rm->ncomp == 1) |
| 807 |
< |
cv[0] = cv[1] = cv[2] = (COLORV)rmx_lval(rm,i,j,0); |
| 808 |
< |
else { |
| 809 |
< |
cv[0] = (COLORV)rmx_lval(rm,i,j,0); |
| 801 |
< |
cv[1] = (COLORV)rmx_lval(rm,i,j,1); |
| 802 |
< |
cv[2] = (COLORV)rmx_lval(rm,i,j,2); |
| 803 |
< |
} |
| 807 |
> |
setcolor(cv, dp[0], dp[0], dp[0]); |
| 808 |
> |
else |
| 809 |
> |
setcolor(cv, dp[0], dp[1], dp[2]); |
| 810 |
|
} |
| 811 |
|
return(cnew); |
| 812 |
|
} |