186 |
|
{ |
187 |
|
const int nc = rop->imx.ncomp; |
188 |
|
const int dt = rop->imx.dtype; |
189 |
+ |
double cf = 1; |
190 |
|
int i, j; |
191 |
|
/* check suffix => reference file */ |
192 |
|
if (strchr(rop->preop.csym, '.') > rop->preop.csym) |
207 |
|
int comp = 0; |
208 |
|
switch (rop->preop.csym[j]) { |
209 |
|
case 'B': |
210 |
+ |
case 'b': |
211 |
|
++comp; |
212 |
|
/* fall through */ |
213 |
|
case 'G': |
214 |
+ |
case 'g': |
215 |
|
++comp; |
216 |
|
/* fall through */ |
217 |
|
case 'R': |
218 |
+ |
case 'r': |
219 |
+ |
if (rop->preop.csym[j] <= 'Z') |
220 |
+ |
cf = 1./WHTEFFICACY; |
221 |
|
if (dt == DTxyze) { |
222 |
|
for (i = 3; i--; ) |
223 |
< |
rop->preop.cmat[j*nc+i] = 1./WHTEFFICACY * |
218 |
< |
xyz2rgbmat[comp][i]; |
223 |
> |
rop->preop.cmat[j*nc+i] = cf*xyz2rgbmat[comp][i]; |
224 |
|
} else if (nc == 3) |
225 |
|
rop->preop.cmat[j*nc+comp] = 1.; |
226 |
|
else |
227 |
|
rgbrow(rop, j, comp); |
228 |
|
break; |
229 |
|
case 'Z': |
230 |
+ |
case 'z': |
231 |
|
++comp; |
232 |
|
/* fall through */ |
233 |
|
case 'Y': |
234 |
+ |
case 'y': |
235 |
|
++comp; |
236 |
|
/* fall through */ |
237 |
|
case 'X': |
238 |
+ |
case 'x': |
239 |
+ |
if ((rop->preop.csym[j] <= 'Z') & (dt != DTxyze)) |
240 |
+ |
cf = WHTEFFICACY; |
241 |
|
if (dt == DTxyze) { |
242 |
|
rop->preop.cmat[j*nc+comp] = 1.; |
243 |
|
} else if (nc == 3) { |
249 |
|
else |
250 |
|
xyzrow(rop, j, comp); |
251 |
|
|
252 |
< |
for (i = nc*(dt != DTxyze); i--; ) |
253 |
< |
rop->preop.cmat[j*nc+i] *= WHTEFFICACY; |
252 |
> |
for (i = nc*(cf != 1); i--; ) |
253 |
> |
rop->preop.cmat[j*nc+i] *= cf; |
254 |
|
break; |
255 |
|
case 'S': /* scotopic (il)luminance */ |
256 |
+ |
cf = WHTSCOTOPIC; |
257 |
+ |
/* fall through */ |
258 |
+ |
case 's': |
259 |
|
sensrow(rop, j, scolor2scotopic); |
260 |
< |
for (i = nc; i--; ) |
261 |
< |
rop->preop.cmat[j*nc+i] *= WHTSCOTOPIC; |
260 |
> |
for (i = nc*(cf != 1); i--; ) |
261 |
> |
rop->preop.cmat[j*nc+i] *= cf; |
262 |
|
break; |
263 |
|
case 'M': /* melanopic (il)luminance */ |
264 |
+ |
cf = WHTMELANOPIC; |
265 |
+ |
/* fall through */ |
266 |
+ |
case 'm': |
267 |
|
sensrow(rop, j, scolor2melanopic); |
268 |
< |
for (i = nc; i--; ) |
269 |
< |
rop->preop.cmat[j*nc+i] *= WHTMELANOPIC; |
268 |
> |
for (i = nc*(cf != 1); i--; ) |
269 |
> |
rop->preop.cmat[j*nc+i] *= cf; |
270 |
|
break; |
271 |
|
case 'A': /* average component */ |
272 |
+ |
case 'a': |
273 |
|
for (i = nc; i--; ) |
274 |
|
rop->preop.cmat[j*nc+i] = 1./(double)nc; |
275 |
|
break; |