194 |
|
|
195 |
|
for (j = 0; j < rm->ncols; j++) |
196 |
|
for (k = rm->ncomp; k-- > 0; ) |
197 |
< |
if (fscanf(fp, "%lf", drp++) != 1) |
197 |
> |
if (fscanf(fp, rmx_scanfmt, drp++) != 1) |
198 |
|
return(0); |
199 |
|
return(1); |
200 |
|
} |
202 |
|
static int |
203 |
|
rmx_load_float(rmx_dtype *drp, const RMATRIX *rm, FILE *fp) |
204 |
|
{ |
205 |
+ |
#if DTrmx_native==DTfloat |
206 |
+ |
if (getbinary(drp, sizeof(*drp)*rm->ncomp, rm->ncols, fp) != rm->ncols) |
207 |
+ |
return(0); |
208 |
+ |
if (rm->pflags & RMF_SWAPIN) |
209 |
+ |
swap32((char *)drp, rm->ncols*rm->ncomp); |
210 |
+ |
#else |
211 |
|
int j, k; |
212 |
< |
float val[100]; |
212 |
> |
float val[MAXCOMP]; |
213 |
|
|
214 |
< |
if (rm->ncomp > 100) { |
214 |
> |
if (rm->ncomp > MAXCOMP) { |
215 |
|
fputs("Unsupported # components in rmx_load_float()\n", stderr); |
216 |
|
exit(1); |
217 |
|
} |
223 |
|
for (k = 0; k < rm->ncomp; k++) |
224 |
|
*drp++ = val[k]; |
225 |
|
} |
226 |
+ |
#endif |
227 |
|
return(1); |
228 |
|
} |
229 |
|
|
230 |
|
static int |
231 |
|
rmx_load_double(rmx_dtype *drp, const RMATRIX *rm, FILE *fp) |
232 |
|
{ |
233 |
+ |
#if DTrmx_native==DTdouble |
234 |
|
if (getbinary(drp, sizeof(*drp)*rm->ncomp, rm->ncols, fp) != rm->ncols) |
235 |
|
return(0); |
236 |
|
if (rm->pflags & RMF_SWAPIN) |
237 |
|
swap64((char *)drp, rm->ncols*rm->ncomp); |
238 |
+ |
#else |
239 |
+ |
int j, k; |
240 |
+ |
double val[MAXCOMP]; |
241 |
+ |
|
242 |
+ |
if (rm->ncomp > MAXCOMP) { |
243 |
+ |
fputs("Unsupported # components in rmx_load_double()\n", stderr); |
244 |
+ |
exit(1); |
245 |
+ |
} |
246 |
+ |
for (j = 0; j < rm->ncols; j++) { |
247 |
+ |
if (getbinary(val, sizeof(val[0]), rm->ncomp, fp) != rm->ncomp) |
248 |
+ |
return(0); |
249 |
+ |
if (rm->pflags & RMF_SWAPIN) |
250 |
+ |
swap64((char *)val, rm->ncomp); |
251 |
+ |
for (k = 0; k < rm->ncomp; k++) |
252 |
+ |
*drp++ = (float)val[k]; |
253 |
+ |
} |
254 |
+ |
#endif |
255 |
|
return(1); |
256 |
|
} |
257 |
|
|
281 |
|
static int |
282 |
|
rmx_load_spec(rmx_dtype *drp, const RMATRIX *rm, FILE *fp) |
283 |
|
{ |
284 |
< |
uby8 *scan; |
285 |
< |
SCOLOR scol; |
284 |
> |
COLRV *scan; |
285 |
> |
COLORV scol[MAXCOMP]; |
286 |
|
int j, k; |
287 |
|
|
288 |
< |
if ((rm->ncomp < 3) | (rm->ncomp > MAXCSAMP)) |
288 |
> |
if ((rm->ncomp < 3) | (rm->ncomp > MAXCOMP)) |
289 |
|
return(0); |
290 |
< |
scan = (uby8 *)tempbuffer((rm->ncomp+1)*rm->ncols); |
290 |
> |
scan = (COLRV *)tempbuffer((rm->ncomp+1)*rm->ncols); |
291 |
|
if (!scan) |
292 |
|
return(0); |
293 |
|
if (freadscolrs(scan, rm->ncomp, rm->ncols, fp) < 0) |
389 |
|
|
390 |
|
/* Load matrix from supported file type */ |
391 |
|
RMATRIX * |
392 |
< |
rmx_load(const char *inspec, RMPref rmp) |
392 |
> |
rmx_load(const char *inspec) |
393 |
|
{ |
394 |
|
FILE *fp; |
395 |
|
RMATRIX *dnew; |
403 |
|
fp = stdin; |
404 |
|
else if (inspec[0] == '!') |
405 |
|
fp = popen(inspec+1, "r"); |
406 |
< |
else { /* check suffix */ |
382 |
< |
const char *sp = strrchr(inspec, '.'); |
383 |
< |
if (sp > inspec && !strcasecmp(sp+1, "XML")) { /* BSDF? */ |
384 |
< |
CMATRIX *cm = rmp==RMPnone ? (CMATRIX *)NULL : |
385 |
< |
rmp==RMPtrans ? cm_loadBTDF(inspec) : |
386 |
< |
cm_loadBRDF(inspec, rmp==RMPreflB) ; |
387 |
< |
if (!cm) |
388 |
< |
return(NULL); |
389 |
< |
dnew = rmx_from_cmatrix(cm); |
390 |
< |
cm_free(cm); |
391 |
< |
dnew->dtype = DTascii; |
392 |
< |
return(dnew); /* return here */ |
393 |
< |
} /* else open it ourselves */ |
406 |
> |
else |
407 |
|
fp = fopen(inspec, "r"); |
395 |
– |
} |
408 |
|
if (!fp) { |
409 |
|
fprintf(stderr, "Cannot open for reading: %s\n", inspec); |
410 |
|
return(NULL); |
440 |
|
/* undo exposure? */ |
441 |
|
if ((dnew->cexp[0] != 1.f) | |
442 |
|
(dnew->cexp[1] != 1.f) | (dnew->cexp[2] != 1.f)) { |
443 |
< |
double cmlt[MAXCSAMP]; |
443 |
> |
double cmlt[MAXCOMP]; |
444 |
|
int i; |
445 |
< |
if (dnew->ncomp > MAXCSAMP) { |
445 |
> |
if (dnew->ncomp > MAXCOMP) { |
446 |
|
fprintf(stderr, "Excess spectral components in: %s\n", |
447 |
|
inspec); |
448 |
|
rmx_free(dnew); |
459 |
|
return(dnew); |
460 |
|
} |
461 |
|
|
462 |
+ |
#if DTrmx_native==DTdouble |
463 |
|
static int |
464 |
< |
rmx_write_ascii(const rmx_dtype *dp, int nc, int len, FILE *fp) |
464 |
> |
rmx_write_float(const rmx_dtype *dp, int len, FILE *fp) |
465 |
|
{ |
466 |
< |
while (len-- > 0) { |
467 |
< |
int k = nc; |
468 |
< |
while (k-- > 0) |
469 |
< |
fprintf(fp, " %.7e", *dp++); |
470 |
< |
fputc('\t', fp); |
466 |
> |
float val; |
467 |
> |
|
468 |
> |
while (len--) { |
469 |
> |
val = (float)*dp++; |
470 |
> |
if (putbinary(&val, sizeof(val), 1, fp) != 1) |
471 |
> |
return(0); |
472 |
|
} |
473 |
< |
return(fputc('\n', fp) != EOF); |
473 |
> |
return(1); |
474 |
|
} |
475 |
< |
|
475 |
> |
#else |
476 |
|
static int |
477 |
< |
rmx_write_float(const rmx_dtype *dp, int len, FILE *fp) |
477 |
> |
rmx_write_double(const rmx_dtype *dp, int len, FILE *fp) |
478 |
|
{ |
479 |
< |
float val; |
479 |
> |
double val; |
480 |
|
|
481 |
|
while (len--) { |
482 |
|
val = *dp++; |
483 |
< |
if (putbinary(&val, sizeof(float), 1, fp) != 1) |
483 |
> |
if (putbinary(&val, sizeof(val), 1, fp) != 1) |
484 |
|
return(0); |
485 |
|
} |
486 |
|
return(1); |
487 |
|
} |
488 |
+ |
#endif |
489 |
|
|
490 |
|
static int |
491 |
+ |
rmx_write_ascii(const rmx_dtype *dp, int nc, int len, FILE *fp) |
492 |
+ |
{ |
493 |
+ |
while (len-- > 0) { |
494 |
+ |
int k = nc; |
495 |
+ |
while (k-- > 0) |
496 |
+ |
fprintf(fp, " %.7e", *dp++); |
497 |
+ |
fputc('\t', fp); |
498 |
+ |
} |
499 |
+ |
return(fputc('\n', fp) != EOF); |
500 |
+ |
} |
501 |
+ |
|
502 |
+ |
static int |
503 |
|
rmx_write_rgbe(const rmx_dtype *dp, int nc, int len, FILE *fp) |
504 |
|
{ |
505 |
|
COLR *scan; |
521 |
|
static int |
522 |
|
rmx_write_spec(const rmx_dtype *dp, int nc, int len, FILE *fp) |
523 |
|
{ |
524 |
< |
uby8 *scan; |
525 |
< |
SCOLOR scol; |
524 |
> |
COLRV *scan; |
525 |
> |
COLORV scol[MAXCOMP]; |
526 |
|
int j, k; |
527 |
|
|
528 |
< |
if (nc < 3) return(0); |
529 |
< |
scan = (uby8 *)tempbuffer((nc+1)*len); |
528 |
> |
if ((nc < 3) | (nc > MAXCOMP)) return(0); |
529 |
> |
scan = (COLRV *)tempbuffer((nc+1)*len); |
530 |
|
if (!scan) return(0); |
531 |
|
for (j = 0; j < len; j++, dp += nc) { |
532 |
|
for (k = nc; k--; ) |
561 |
|
return(0); |
562 |
|
if (rm->info) |
563 |
|
fputs(rm->info, fp); |
564 |
< |
if (dtype == DTfromHeader) |
564 |
> |
if (dtype == DTfromHeader) { |
565 |
|
dtype = rm->dtype; |
566 |
< |
else if (dtype == DTrgbe && (rm->dtype == DTxyze || |
566 |
> |
#if DTrmx_native==DTfloat |
567 |
> |
if (dtype == DTdouble) /* but stored as float? */ |
568 |
> |
dtype = DTfloat; |
569 |
> |
#endif |
570 |
> |
} else if (dtype == DTrgbe && (rm->dtype == DTxyze || |
571 |
|
findCIEprims(rm->info))) |
572 |
|
dtype = DTxyze; |
573 |
|
else if ((dtype == DTxyze) & (rm->dtype == DTrgbe)) |
614 |
|
rmx_write_data(const rmx_dtype *dp, int nc, int len, int dtype, FILE *fp) |
615 |
|
{ |
616 |
|
switch (dtype) { |
617 |
< |
case DTascii: |
587 |
< |
return(rmx_write_ascii(dp, nc, len, fp)); |
617 |
> |
#if DTrmx_native==DTdouble |
618 |
|
case DTfloat: |
619 |
|
return(rmx_write_float(dp, nc*len, fp)); |
620 |
+ |
#else |
621 |
+ |
case DTdouble: |
622 |
+ |
return(rmx_write_double(dp, nc*len, fp)); |
623 |
+ |
#endif |
624 |
|
case DTrmx_native: |
625 |
|
return(putbinary(dp, sizeof(*dp)*nc, len, fp) == len); |
626 |
+ |
case DTascii: |
627 |
+ |
return(rmx_write_ascii(dp, nc, len, fp)); |
628 |
|
case DTrgbe: |
629 |
|
case DTxyze: |
630 |
|
return(rmx_write_rgbe(dp, nc, len, fp)); |
712 |
|
int |
713 |
|
rmx_transfer_data(RMATRIX *rdst, RMATRIX *rsrc, int dometa) |
714 |
|
{ |
715 |
< |
if (!rdst | !rsrc || (rdst->nrows != rsrc->nrows) | |
680 |
< |
(rdst->ncols != rsrc->ncols) | |
681 |
< |
(rdst->ncomp != rsrc->ncomp)) |
715 |
> |
if (!rdst | !rsrc) |
716 |
|
return(0); |
683 |
– |
|
717 |
|
if (dometa) { /* transfer everything? */ |
718 |
|
rmx_reset(rdst); |
719 |
|
*rdst = *rsrc; |
720 |
|
rsrc->info = NULL; rsrc->mapped = NULL; rsrc->mtx = NULL; |
721 |
|
return(1); |
722 |
|
} |
723 |
< |
#ifdef MAP_FILE /* just matrix data -- leave metadata */ |
723 |
> |
/* just matrix data -- leave metadata */ |
724 |
> |
if ((rdst->nrows != rsrc->nrows) | |
725 |
> |
(rdst->ncols != rsrc->ncols) | |
726 |
> |
(rdst->ncomp != rsrc->ncomp)) |
727 |
> |
return(0); |
728 |
> |
#ifdef MAP_FILE |
729 |
|
if (rdst->mapped) |
730 |
|
munmap(rdst->mapped, rmx_mapped_size(rdst)); |
731 |
|
else |
741 |
|
return(1); |
742 |
|
} |
743 |
|
|
744 |
< |
/* Allocate and assign transposed matrix */ |
745 |
< |
RMATRIX * |
746 |
< |
rmx_transpose(const RMATRIX *rm) |
744 |
> |
/* Transpose the given matrix */ |
745 |
> |
int |
746 |
> |
rmx_transpose(RMATRIX *rm) |
747 |
|
{ |
748 |
< |
RMATRIX *dnew; |
749 |
< |
int i, j; |
748 |
> |
uby8 *bmap; |
749 |
> |
rmx_dtype val[MAXCOMP]; |
750 |
> |
RMATRIX dold; |
751 |
> |
int i, j; |
752 |
|
|
753 |
< |
if (!rm || !rm->mtx) |
753 |
> |
if (!rm || !rm->mtx | (rm->ncomp > MAXCOMP)) |
754 |
|
return(0); |
755 |
< |
if ((rm->nrows == 1) | (rm->ncols == 1)) { |
756 |
< |
dnew = rmx_copy(rm); |
757 |
< |
if (!dnew) |
758 |
< |
return(NULL); |
759 |
< |
dnew->nrows = rm->ncols; |
760 |
< |
dnew->ncols = rm->nrows; |
761 |
< |
return(dnew); |
755 |
> |
if (rm->info) |
756 |
> |
rmx_addinfo(rm, "Transposed rows and columns\n"); |
757 |
> |
if ((rm->nrows == 1) | (rm->ncols == 1)) { /* vector? */ |
758 |
> |
j = rm->ncols; |
759 |
> |
rm->ncols = rm->nrows; |
760 |
> |
rm->nrows = j; |
761 |
> |
return(1); |
762 |
|
} |
763 |
< |
dnew = rmx_alloc(rm->ncols, rm->nrows, rm->ncomp); |
764 |
< |
if (!dnew) |
765 |
< |
return(NULL); |
766 |
< |
if (rm->info) { |
767 |
< |
rmx_addinfo(dnew, rm->info); |
768 |
< |
rmx_addinfo(dnew, "Transposed rows and columns\n"); |
763 |
> |
if (rm->nrows == rm->ncols) { /* square matrix case */ |
764 |
> |
for (i = rm->nrows; i--; ) |
765 |
> |
for (j = rm->ncols; j--; ) { |
766 |
> |
if (i == j) continue; |
767 |
> |
memcpy(val, rmx_val(rm,i,j), |
768 |
> |
sizeof(rmx_dtype)*rm->ncomp); |
769 |
> |
memcpy(rmx_lval(rm,i,j), rmx_val(rm,j,i), |
770 |
> |
sizeof(rmx_dtype)*rm->ncomp); |
771 |
> |
memcpy(rmx_val(rm,j,i), val, |
772 |
> |
sizeof(rmx_dtype)*rm->ncomp); |
773 |
> |
} |
774 |
> |
return(1); |
775 |
|
} |
776 |
< |
dnew->dtype = rm->dtype; |
777 |
< |
copycolor(dnew->cexp, rm->cexp); |
778 |
< |
memcpy(dnew->wlpart, rm->wlpart, sizeof(dnew->wlpart)); |
779 |
< |
for (j = dnew->ncols; j--; ) |
780 |
< |
for (i = dnew->nrows; i--; ) |
781 |
< |
memcpy(rmx_lval(dnew,i,j), rmx_val(rm,j,i), |
782 |
< |
sizeof(rmx_dtype)*dnew->ncomp); |
783 |
< |
return(dnew); |
776 |
> |
#define bmbyte(r,c) bmap[((r)*rm->ncols+(c))>>3] |
777 |
> |
#define bmbit(r,c) (1 << ((r)*rm->ncols+(c) & 7)) |
778 |
> |
#define bmop(r,c, op) (bmbyte(r,c) op bmbit(r,c)) |
779 |
> |
#define bmtest(r,c) bmop(r,c,&) |
780 |
> |
#define bmset(r,c) bmop(r,c,|=) |
781 |
> |
/* loop completion bitmap */ |
782 |
> |
bmap = (uby8 *)calloc(((size_t)rm->nrows*rm->ncols+7)>>3, 1); |
783 |
> |
if (!bmap) |
784 |
> |
return(0); |
785 |
> |
dold = *rm; |
786 |
> |
rm->ncols = dold.nrows; rm->nrows = dold.ncols; |
787 |
> |
for (i = rm->nrows; i--; ) /* try every starting point */ |
788 |
> |
for (j = rm->ncols; j--; ) { |
789 |
> |
int i0, j0; |
790 |
> |
int i1 = i; |
791 |
> |
size_t j1 = j; |
792 |
> |
if (bmtest(i, j)) |
793 |
> |
continue; /* traversed loop earlier */ |
794 |
> |
memcpy(val, rmx_val(rm,i,j), |
795 |
> |
sizeof(rmx_dtype)*rm->ncomp); |
796 |
> |
for ( ; ; ) { /* new transpose loop */ |
797 |
> |
const rmx_dtype *ds; |
798 |
> |
i0 = i1; j0 = j1; |
799 |
> |
ds = rmx_val(&dold, j0, i0); |
800 |
> |
j1 = (ds - dold.mtx)/dold.ncomp; |
801 |
> |
i1 = j1 / rm->ncols; |
802 |
> |
j1 -= (size_t)i1*rm->ncols; |
803 |
> |
bmset(i1, j1); /* mark as done */ |
804 |
> |
if ((i1 == i) & (j1 == j)) |
805 |
> |
break; /* back at start */ |
806 |
> |
memcpy(rmx_lval(rm,i0,j0), ds, |
807 |
> |
sizeof(rmx_dtype)*rm->ncomp); |
808 |
> |
} /* complete the loop */ |
809 |
> |
memcpy(rmx_lval(rm,i0,j0), val, |
810 |
> |
sizeof(rmx_dtype)*rm->ncomp); |
811 |
> |
} |
812 |
> |
free(bmap); /* all done! */ |
813 |
> |
return(1); |
814 |
> |
#undef bmbyte |
815 |
> |
#undef bmbit |
816 |
> |
#undef bmop |
817 |
> |
#undef bmtest |
818 |
> |
#undef bmset |
819 |
|
} |
820 |
|
|
821 |
|
/* Multiply (concatenate) two matrices and allocate the result */ |
839 |
|
for (i = mres->nrows; i--; ) |
840 |
|
for (j = mres->ncols; j--; ) |
841 |
|
for (k = mres->ncomp; k--; ) { |
842 |
< |
rmx_dtype d = 0; |
842 |
> |
double d = 0; |
843 |
|
for (h = m1->ncols; h--; ) |
844 |
< |
d += rmx_val(m1,i,h)[k] * rmx_val(m2,h,j)[k]; |
845 |
< |
rmx_lval(mres,i,j)[k] = d; |
844 |
> |
d += (double)rmx_val(m1,i,h)[k] * |
845 |
> |
rmx_val(m2,h,j)[k]; |
846 |
> |
rmx_lval(mres,i,j)[k] = (rmx_dtype)d; |
847 |
|
} |
848 |
|
return(mres); |
849 |
|
} |
935 |
|
const rmx_dtype *da = rmx_val(madd,i,j); |
936 |
|
rmx_dtype *ds = rmx_lval(msum,i,j); |
937 |
|
for (k = msum->ncomp; k--; ) |
938 |
< |
ds[k] += sf[k] * da[k]; |
938 |
> |
ds[k] += (rmx_dtype)sf[k] * da[k]; |
939 |
|
} |
940 |
|
if (mysf) |
941 |
|
free(mysf); |
954 |
|
for (j = rm->ncols; j--; ) { |
955 |
|
rmx_dtype *dp = rmx_lval(rm,i,j); |
956 |
|
for (k = rm->ncomp; k--; ) |
957 |
< |
dp[k] *= sf[k]; |
957 |
> |
dp[k] *= (rmx_dtype)sf[k]; |
958 |
|
} |
959 |
|
if (rm->info) |
960 |
|
rmx_addinfo(rm, "Applied scalar\n"); |
986 |
|
for (j = dnew->ncols; j--; ) { |
987 |
|
const rmx_dtype *ds = rmx_val(msrc,i,j); |
988 |
|
for (kd = dnew->ncomp; kd--; ) { |
989 |
< |
rmx_dtype d = 0; |
989 |
> |
double d = 0; |
990 |
|
for (ks = msrc->ncomp; ks--; ) |
991 |
|
d += cmat[kd*msrc->ncomp + ks] * ds[ks]; |
992 |
< |
rmx_lval(dnew,i,j)[kd] = d; |
992 |
> |
rmx_lval(dnew,i,j)[kd] = (rmx_dtype)d; |
993 |
|
} |
994 |
|
} |
995 |
|
return(dnew); |
999 |
|
RMATRIX * |
1000 |
|
rmx_from_cmatrix(const CMATRIX *cm) |
1001 |
|
{ |
920 |
– |
int i, j; |
1002 |
|
RMATRIX *dnew; |
1003 |
|
|
1004 |
|
if (!cm) |
1006 |
|
dnew = rmx_alloc(cm->nrows, cm->ncols, 3); |
1007 |
|
if (!dnew) |
1008 |
|
return(NULL); |
1009 |
< |
dnew->dtype = DTfloat; |
1010 |
< |
for (i = dnew->nrows; i--; ) |
1011 |
< |
for (j = dnew->ncols; j--; ) { |
1012 |
< |
const COLORV *cv = cm_lval(cm,i,j); |
1013 |
< |
rmx_dtype *dp = rmx_lval(dnew,i,j); |
1014 |
< |
dp[0] = cv[0]; |
1015 |
< |
dp[1] = cv[1]; |
1016 |
< |
dp[2] = cv[2]; |
1017 |
< |
} |
1009 |
> |
|
1010 |
> |
dnew->dtype = sizeof(COLORV)==sizeof(float) ? |
1011 |
> |
DTfloat : DTdouble; |
1012 |
> |
|
1013 |
> |
if (sizeof(COLORV) == sizeof(rmx_dtype)) { |
1014 |
> |
memcpy(dnew->mtx, cm->cmem, rmx_array_size(dnew)); |
1015 |
> |
} else { |
1016 |
> |
int i, j; |
1017 |
> |
for (i = dnew->nrows; i--; ) |
1018 |
> |
for (j = dnew->ncols; j--; ) { |
1019 |
> |
const COLORV *cv = cm_lval(cm,i,j); |
1020 |
> |
rmx_dtype *dp = rmx_lval(dnew,i,j); |
1021 |
> |
dp[0] = cv[0]; |
1022 |
> |
dp[1] = cv[1]; |
1023 |
> |
dp[2] = cv[2]; |
1024 |
> |
} |
1025 |
> |
} |
1026 |
|
return(dnew); |
1027 |
|
} |
1028 |
|
|
1030 |
|
CMATRIX * |
1031 |
|
cm_from_rmatrix(const RMATRIX *rm) |
1032 |
|
{ |
944 |
– |
int i, j; |
1033 |
|
CMATRIX *cnew; |
1034 |
|
|
1035 |
< |
if (!rm || !rm->mtx | (rm->ncomp == 2)) |
1035 |
> |
if (!rm || !rm->mtx | (rm->ncomp == 2) | (rm->ncomp > MAXCOMP)) |
1036 |
|
return(NULL); |
1037 |
|
cnew = cm_alloc(rm->nrows, rm->ncols); |
1038 |
|
if (!cnew) |
1039 |
|
return(NULL); |
1040 |
< |
for (i = cnew->nrows; i--; ) |
1041 |
< |
for (j = cnew->ncols; j--; ) { |
1042 |
< |
const rmx_dtype *dp = rmx_val(rm,i,j); |
1043 |
< |
COLORV *cv = cm_lval(cnew,i,j); |
1044 |
< |
switch (rm->ncomp) { |
1045 |
< |
case 3: |
1046 |
< |
setcolor(cv, dp[0], dp[1], dp[2]); |
1047 |
< |
break; |
1048 |
< |
case 1: |
1049 |
< |
setcolor(cv, dp[0], dp[0], dp[0]); |
1050 |
< |
break; |
1051 |
< |
default: { |
1052 |
< |
SCOLOR scol; |
1053 |
< |
int k; |
1054 |
< |
for (k = rm->ncomp; k--; ) |
1055 |
< |
scol[k] = dp[k]; |
1056 |
< |
scolor2color(cv, scol, rm->ncomp, rm->wlpart); |
1057 |
< |
} break; |
1058 |
< |
} |
1059 |
< |
} |
1040 |
> |
if ((sizeof(COLORV) == sizeof(rmx_dtype)) & (rm->ncomp == 3)) { |
1041 |
> |
memcpy(cnew->cmem, rm->mtx, rmx_array_size(rm)); |
1042 |
> |
} else { |
1043 |
> |
int i, j; |
1044 |
> |
for (i = cnew->nrows; i--; ) |
1045 |
> |
for (j = cnew->ncols; j--; ) { |
1046 |
> |
const rmx_dtype *dp = rmx_val(rm,i,j); |
1047 |
> |
COLORV *cv = cm_lval(cnew,i,j); |
1048 |
> |
switch (rm->ncomp) { |
1049 |
> |
case 3: |
1050 |
> |
setcolor(cv, dp[0], dp[1], dp[2]); |
1051 |
> |
break; |
1052 |
> |
case 1: |
1053 |
> |
setcolor(cv, dp[0], dp[0], dp[0]); |
1054 |
> |
break; |
1055 |
> |
default: |
1056 |
> |
if (sizeof(COLORV) == sizeof(rmx_dtype)) { |
1057 |
> |
scolor2color(cv, (const COLORV *)dp, |
1058 |
> |
rm->ncomp, rm->wlpart); |
1059 |
> |
} else { |
1060 |
> |
COLORV scol[MAXCOMP]; |
1061 |
> |
int k = rm->ncomp; |
1062 |
> |
while (k--) scol[k] = dp[k]; |
1063 |
> |
scolor2color(cv, scol, rm->ncomp, rm->wlpart); |
1064 |
> |
} |
1065 |
> |
break; |
1066 |
> |
} |
1067 |
> |
} |
1068 |
> |
} |
1069 |
|
return(cnew); |
1070 |
|
} |