9 |
|
#include <stdlib.h> |
10 |
|
#include <string.h> |
11 |
|
#include <fcntl.h> |
12 |
+ |
#include <errno.h> |
13 |
+ |
#include "rtio.h" |
14 |
|
#include "platform.h" |
15 |
|
#include "resolu.h" |
16 |
|
#include "paths.h" |
135 |
|
} |
136 |
|
for (i = 0; i < rm->nrows; i++) |
137 |
|
for (j = 0; j < rm->ncols; j++) { |
138 |
< |
if (fread(val, sizeof(val[0]), rm->ncomp, fp) != rm->ncomp) |
138 |
> |
if (getbinary(val, sizeof(val[0]), rm->ncomp, fp) != rm->ncomp) |
139 |
|
return(0); |
140 |
|
for (k = rm->ncomp; k--; ) |
141 |
|
rmx_lval(rm,i,j,k) = val[k]; |
155 |
|
} |
156 |
|
for (i = 0; i < rm->nrows; i++) |
157 |
|
for (j = 0; j < rm->ncols; j++) { |
158 |
< |
if (fread(val, sizeof(val[0]), rm->ncomp, fp) != rm->ncomp) |
158 |
> |
if (getbinary(val, sizeof(val[0]), rm->ncomp, fp) != rm->ncomp) |
159 |
|
return(0); |
160 |
|
for (k = rm->ncomp; k--; ) |
161 |
|
rmx_lval(rm,i,j,k) = val[k]; |
196 |
|
|
197 |
|
if (inspec == NULL) { /* reading from stdin? */ |
198 |
|
inspec = "<stdin>"; |
199 |
< |
#if defined(_WIN32) || defined(_WIN64) |
198 |
< |
_setmode(fileno(stdin), _O_BINARY); |
199 |
< |
#endif |
199 |
> |
SET_FILE_BINARY(stdin); |
200 |
|
} else if (inspec[0] == '!') { |
201 |
|
if ((fp = popen(inspec+1, "r")) == NULL) |
202 |
|
return(NULL); |
203 |
< |
#if defined(_WIN32) || defined(_WIN64) |
204 |
< |
_setmode(fileno(fp), _O_BINARY); |
205 |
< |
#endif |
203 |
> |
SET_FILE_BINARY(stdin); |
204 |
|
} else { |
205 |
|
const char *sp = inspec; /* check suffix */ |
206 |
|
while (*sp) |
251 |
|
dnew->info = dinfo.info; |
252 |
|
switch (dinfo.dtype) { |
253 |
|
case DTascii: |
254 |
< |
#if defined(_WIN32) || defined(_WIN64) |
257 |
< |
_setmode(fileno(fp), _O_TEXT); |
258 |
< |
#endif |
254 |
> |
SET_FILE_TEXT(stdin); |
255 |
|
if (!rmx_load_ascii(dnew, fp)) |
256 |
|
goto loaderr; |
257 |
|
dnew->dtype = DTascii; /* should leave double? */ |
325 |
|
for (j = 0; j < rm->ncols; j++) { |
326 |
|
for (k = rm->ncomp; k--; ) |
327 |
|
val[k] = (float)rmx_lval(rm,i,j,k); |
328 |
< |
if (fwrite(val, sizeof(val[0]), rm->ncomp, fp) != rm->ncomp) |
328 |
> |
if (putbinary(val, sizeof(val[0]), rm->ncomp, fp) != rm->ncomp) |
329 |
|
return(0); |
330 |
|
} |
331 |
|
return(1); |
345 |
|
for (j = 0; j < rm->ncols; j++) { |
346 |
|
for (k = rm->ncomp; k--; ) |
347 |
|
val[k] = rmx_lval(rm,i,j,k); |
348 |
< |
if (fwrite(val, sizeof(val[0]), rm->ncomp, fp) != rm->ncomp) |
348 |
> |
if (putbinary(val, sizeof(val[0]), rm->ncomp, fp) != rm->ncomp) |
349 |
|
return(0); |
350 |
|
} |
351 |
|
return(1); |
521 |
|
rmx_lval(mres,i,j,k) = (double)d; |
522 |
|
} |
523 |
|
return(mres); |
524 |
+ |
} |
525 |
+ |
|
526 |
+ |
/* Element-wise multiplication (or division) of m2 into m1 */ |
527 |
+ |
int |
528 |
+ |
rmx_elemult(RMATRIX *m1, const RMATRIX *m2, int divide) |
529 |
+ |
{ |
530 |
+ |
int zeroDivides = 0; |
531 |
+ |
int i, j, k; |
532 |
+ |
|
533 |
+ |
if ((m1 == NULL) | (m2 == NULL) || |
534 |
+ |
(m1->ncols != m2->ncols) | (m1->nrows != m2->nrows)) |
535 |
+ |
return(0); |
536 |
+ |
if ((m2->ncomp > 1) & (m2->ncomp != m1->ncomp)) |
537 |
+ |
return(0); |
538 |
+ |
i = rmx_newtype(m1->dtype, m2->dtype); |
539 |
+ |
if (i) |
540 |
+ |
m1->dtype = i; |
541 |
+ |
else |
542 |
+ |
rmx_addinfo(m1, rmx_mismatch_warn); |
543 |
+ |
for (i = m1->nrows; i--; ) |
544 |
+ |
for (j = m1->ncols; j--; ) |
545 |
+ |
if (divide) { |
546 |
+ |
double d; |
547 |
+ |
if (m2->ncomp == 1) { |
548 |
+ |
d = rmx_lval(m2,i,j,0); |
549 |
+ |
if (d == 0) { |
550 |
+ |
++zeroDivides; |
551 |
+ |
for (k = m1->ncomp; k--; ) |
552 |
+ |
rmx_lval(m1,i,j,k) = 0; |
553 |
+ |
} else { |
554 |
+ |
d = 1./d; |
555 |
+ |
for (k = m1->ncomp; k--; ) |
556 |
+ |
rmx_lval(m1,i,j,k) *= d; |
557 |
+ |
} |
558 |
+ |
} else |
559 |
+ |
for (k = m1->ncomp; k--; ) { |
560 |
+ |
d = rmx_lval(m2,i,j,k); |
561 |
+ |
if (d == 0) { |
562 |
+ |
++zeroDivides; |
563 |
+ |
rmx_lval(m1,i,j,k) = 0; |
564 |
+ |
} else |
565 |
+ |
rmx_lval(m1,i,j,k) /= d; |
566 |
+ |
} |
567 |
+ |
} else { |
568 |
+ |
if (m2->ncomp == 1) { |
569 |
+ |
const double d = rmx_lval(m2,i,j,0); |
570 |
+ |
for (k = m1->ncomp; k--; ) |
571 |
+ |
rmx_lval(m1,i,j,k) *= d; |
572 |
+ |
} else |
573 |
+ |
for (k = m1->ncomp; k--; ) |
574 |
+ |
rmx_lval(m1,i,j,k) *= rmx_lval(m2,i,j,k); |
575 |
+ |
} |
576 |
+ |
if (zeroDivides) { |
577 |
+ |
fputs("Divide by zero in rmx_elemult()\n", stderr); |
578 |
+ |
errno = ERANGE; |
579 |
+ |
} |
580 |
+ |
return(1); |
581 |
|
} |
582 |
|
|
583 |
|
/* Sum second matrix into first, applying scale factor beforehand */ |