| 203 |
|
|
| 204 |
|
/* Load matrix from supported file type */ |
| 205 |
|
RMATRIX * |
| 206 |
< |
rmx_load(const char *inspec) |
| 206 |
> |
rmx_load(const char *inspec, RMPref rmp) |
| 207 |
|
{ |
| 208 |
< |
FILE *fp = stdin; |
| 208 |
> |
FILE *fp; |
| 209 |
|
RMATRIX dinfo; |
| 210 |
|
RMATRIX *dnew; |
| 211 |
|
|
| 212 |
< |
if (!inspec) { /* reading from stdin? */ |
| 213 |
< |
inspec = "<stdin>"; |
| 214 |
< |
SET_FILE_BINARY(stdin); |
| 212 |
> |
if (!inspec || !*inspec) |
| 213 |
> |
return(NULL); |
| 214 |
> |
if (inspec == stdin_name) { /* reading from stdin? */ |
| 215 |
> |
fp = stdin; |
| 216 |
|
} else if (inspec[0] == '!') { |
| 217 |
|
if (!(fp = popen(inspec+1, "r"))) |
| 218 |
|
return(NULL); |
| 218 |
– |
SET_FILE_BINARY(fp); |
| 219 |
|
} else { |
| 220 |
|
const char *sp = inspec; /* check suffix */ |
| 221 |
|
while (*sp) |
| 223 |
|
while (sp > inspec && sp[-1] != '.') |
| 224 |
|
--sp; |
| 225 |
|
if (!strcasecmp(sp, "XML")) { /* assume it's a BSDF */ |
| 226 |
< |
CMATRIX *cm = cm_loadBTDF((char *)inspec); |
| 226 |
> |
CMATRIX *cm = rmp==RMPtrans ? cm_loadBTDF(inspec) : |
| 227 |
> |
cm_loadBRDF(inspec, rmp==RMPreflB) ; |
| 228 |
|
if (!cm) |
| 229 |
|
return(NULL); |
| 230 |
|
dnew = rmx_from_cmatrix(cm); |
| 233 |
|
return(dnew); |
| 234 |
|
} |
| 235 |
|
/* else open it ourselves */ |
| 236 |
< |
if (!(fp = fopen(inspec, "rb"))) |
| 236 |
> |
if (!(fp = fopen(inspec, "r"))) |
| 237 |
|
return(NULL); |
| 238 |
|
} |
| 239 |
+ |
SET_FILE_BINARY(fp); |
| 240 |
|
#ifdef getc_unlocked |
| 241 |
|
flockfile(fp); |
| 242 |
|
#endif |
