10 |
|
#include <string.h> |
11 |
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#include <fcntl.h> |
12 |
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#include "resolu.h" |
13 |
+ |
#include "rtprocess.h" |
14 |
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#include "rmatrix.h" |
15 |
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|
16 |
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static char rmx_mismatch_warn[] = "WARNING: data type mismatch\n"; |
47 |
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int |
48 |
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rmx_newtype(int dtyp1, int dtyp2) |
49 |
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{ |
50 |
< |
if ((dtyp1==DTxyze) | (dtyp1==DTrgbe) && dtyp1 != dtyp2) |
50 |
> |
if ((dtyp1==DTxyze) | (dtyp1==DTrgbe) | |
51 |
> |
(dtyp2==DTxyze) | (dtyp2==DTrgbe) |
52 |
> |
&& dtyp1 != dtyp2) |
53 |
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return(0); |
54 |
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if (dtyp1 < dtyp2) |
55 |
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return(dtyp1); |
111 |
|
rmx_load_ascii(RMATRIX *rm, FILE *fp) |
112 |
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{ |
113 |
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int i, j, k; |
114 |
< |
#ifdef _WIN32 |
112 |
< |
_setmode(fileno(fp), _O_TEXT); |
113 |
< |
#endif |
114 |
> |
|
115 |
|
for (i = 0; i < rm->nrows; i++) |
116 |
|
for (j = 0; j < rm->ncols; j++) |
117 |
|
for (k = 0; k < rm->ncomp; k++) |
185 |
|
|
186 |
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/* Load matrix from supported file type */ |
187 |
|
RMATRIX * |
188 |
< |
rmx_load(const char *fname) |
188 |
> |
rmx_load(const char *inspec) |
189 |
|
{ |
190 |
|
FILE *fp = stdin; |
191 |
|
RMATRIX dinfo; |
192 |
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RMATRIX *dnew; |
193 |
|
|
194 |
< |
if (fname == NULL) { /* reading from stdin? */ |
195 |
< |
fname = "<stdin>"; |
194 |
> |
if (inspec == NULL) { /* reading from stdin? */ |
195 |
> |
inspec = "<stdin>"; |
196 |
|
#ifdef _WIN32 |
197 |
|
_setmode(fileno(stdin), _O_BINARY); |
198 |
|
#endif |
199 |
+ |
} else if (inspec[0] == '!') { |
200 |
+ |
if ((fp = popen(inspec+1, "r")) == NULL) |
201 |
+ |
return(NULL); |
202 |
+ |
#ifdef _WIN32 |
203 |
+ |
_setmode(fileno(fp), _O_BINARY); |
204 |
+ |
#endif |
205 |
|
} else { |
206 |
< |
const char *sp = fname; /* check suffix */ |
206 |
> |
const char *sp = inspec; /* check suffix */ |
207 |
|
while (*sp) |
208 |
|
++sp; |
209 |
< |
while (sp > fname && sp[-1] != '.') |
209 |
> |
while (sp > inspec && sp[-1] != '.') |
210 |
|
--sp; |
211 |
|
if (!strcasecmp(sp, "XML")) { /* assume it's a BSDF */ |
212 |
< |
CMATRIX *cm = cm_loadBTDF((char *)fname); |
212 |
> |
CMATRIX *cm = cm_loadBTDF((char *)inspec); |
213 |
|
if (cm == NULL) |
214 |
|
return(NULL); |
215 |
|
dnew = rmx_from_cmatrix(cm); |
217 |
|
return(dnew); |
218 |
|
} |
219 |
|
/* else open it ourselves */ |
220 |
< |
if ((fp = fopen(fname, "rb")) == NULL) |
220 |
> |
if ((fp = fopen(inspec, "rb")) == NULL) |
221 |
|
return(NULL); |
222 |
|
} |
223 |
|
#ifdef getc_unlocked |
251 |
|
dnew->info = dinfo.info; |
252 |
|
switch (dinfo.dtype) { |
253 |
|
case DTascii: |
254 |
+ |
#ifdef _WIN32 |
255 |
+ |
_setmode(fileno(fp), _O_TEXT); |
256 |
+ |
#endif |
257 |
|
if (!rmx_load_ascii(dnew, fp)) |
258 |
|
goto loaderr; |
259 |
|
dnew->dtype = DTascii; /* should leave double? */ |
277 |
|
default: |
278 |
|
goto loaderr; |
279 |
|
} |
280 |
< |
if (fp != stdin) |
281 |
< |
fclose(fp); |
280 |
> |
if (fp != stdin) { |
281 |
> |
if (inspec[0] == '!') |
282 |
> |
pclose(fp); |
283 |
> |
else |
284 |
> |
fclose(fp); |
285 |
> |
} |
286 |
> |
#ifdef getc_unlocked |
287 |
> |
else |
288 |
> |
funlockfile(fp); |
289 |
> |
#endif |
290 |
|
return(dnew); |
291 |
|
loaderr: /* should report error? */ |
292 |
< |
fclose(fp); |
292 |
> |
if (inspec[0] == '!') |
293 |
> |
pclose(fp); |
294 |
> |
else |
295 |
> |
fclose(fp); |
296 |
|
rmx_free(dnew); |
297 |
|
return(NULL); |
298 |
|
} |
301 |
|
rmx_write_ascii(const RMATRIX *rm, FILE *fp) |
302 |
|
{ |
303 |
|
int i, j, k; |
304 |
< |
#ifdef _WIN32 |
284 |
< |
_setmode(fileno(fp), _O_TEXT); |
285 |
< |
#endif |
304 |
> |
|
305 |
|
for (i = 0; i < rm->nrows; i++) { |
306 |
|
for (j = 0; j < rm->ncols; j++) { |
307 |
|
for (k = 0; k < rm->ncomp; k++) |
384 |
|
|
385 |
|
if ((rm == NULL) | (fp == NULL)) |
386 |
|
return(0); |
387 |
+ |
#ifdef getc_unlocked |
388 |
+ |
flockfile(fp); |
389 |
+ |
#endif |
390 |
|
/* complete header */ |
391 |
|
if (rm->info) |
392 |
|
fputs(rm->info, fp); |
431 |
|
return(0); |
432 |
|
} |
433 |
|
ok &= (fflush(fp) == 0); |
434 |
+ |
#ifdef getc_unlocked |
435 |
+ |
funlockfile(fp); |
436 |
+ |
#endif |
437 |
|
rmx_free(mydm); |
438 |
|
return(ok); |
439 |
|
} |
443 |
|
rmx_identity(const int dim, const int n) |
444 |
|
{ |
445 |
|
RMATRIX *rid = rmx_alloc(dim, dim, n); |
446 |
< |
int i; |
446 |
> |
int i, k; |
447 |
|
|
448 |
|
if (rid == NULL) |
449 |
|
return(NULL); |
450 |
< |
memset(rid->mtx, 0, sizeof(rid->mtx[0])*dim*dim); |
450 |
> |
memset(rid->mtx, 0, sizeof(rid->mtx[0])*n*dim*dim); |
451 |
|
for (i = dim; i--; ) |
452 |
< |
rmx_lval(rid,i,i,0) = 1; |
453 |
< |
for (i = n; --i; ) |
429 |
< |
memcpy(rid->mtx+i*(dim*dim), rid->mtx, |
430 |
< |
sizeof(rid->mtx[0])*dim*dim); |
452 |
> |
for (k = n; k--; ) |
453 |
> |
rmx_lval(rid,i,i,k) = 1; |
454 |
|
return(rid); |
455 |
|
} |
456 |
|
|
519 |
|
for (k = mres->ncomp; k--; ) { |
520 |
|
long double d = 0; |
521 |
|
for (h = m1->ncols; h--; ) |
522 |
< |
d += (long double)rmx_lval(m1,i,h,k) * |
500 |
< |
(long double)rmx_lval(m2,h,j,k); |
522 |
> |
d += rmx_lval(m1,i,h,k) * rmx_lval(m2,h,j,k); |
523 |
|
rmx_lval(mres,i,j,k) = (double)d; |
524 |
|
} |
525 |
|
return(mres); |