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#include "copyright.h" |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include "tiffio.h" |
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#include "tmprivat.h" |
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#include "tmaptiff.h" |
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/* load and convert TIFF */ |
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int |
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< |
tmLoadTIFF(TMbright **lpp, BYTE **cpp, int *xp, int *yp, char *fname, TIFF *tp) |
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> |
tmLoadTIFF(TMstruct *tms, TMbright **lpp, uby8 **cpp, |
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> |
int *xp, int *yp, char *fname, TIFF *tp) |
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{ |
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char *funcName = fname==NULL ? "tmLoadTIFF" : fname; |
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< |
RGBPRIMP inppri = tmTop->monpri; |
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> |
RGBPRIMP inppri = tms->monpri; |
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RGBPRIMS myprims; |
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float *fa; |
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TIFF *tif; |
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int err; |
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< |
union {uint16 *w; uint32 *l; float *f; MEM_PTR p;} sl; |
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> |
union {uint16 *w; uint32 *l; float *f; void *p;} sl; |
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uint32 width, height; |
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int tcase; |
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double stonits; |
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int y; |
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/* check arguments */ |
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< |
if (tmTop == NULL) |
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> |
if (tms == NULL) |
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returnErr(TM_E_TMINVAL); |
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< |
if (lpp == NULL | xp == NULL | yp == NULL | |
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(fname == NULL & tp == NULL)) |
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> |
if ((lpp == NULL) | (xp == NULL) | (yp == NULL) | |
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> |
((fname == NULL) & (tp == NULL))) |
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returnErr(TM_E_ILLEGAL); |
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/* check/get TIFF tags */ |
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sl.p = NULL; *lpp = NULL; |
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case TC_LOGLUV24: |
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TIFFSetField(tif, TIFFTAG_SGILOGDATAFMT, SGILOGDATAFMT_RAW); |
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sl.l = (uint32 *)malloc(width*sizeof(uint32)); |
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< |
tmSetSpace(TM_XYZPRIM, stonits); |
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> |
tmSetSpace(tms, TM_XYZPRIM, stonits, NULL); |
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break; |
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case TC_LOGL16: |
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TIFFSetField(tif, TIFFTAG_SGILOGDATAFMT, SGILOGDATAFMT_16BIT); |
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sl.w = (uint16 *)malloc(width*sizeof(uint16)); |
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< |
tmSetSpace(tmTop->monpri, stonits); |
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> |
tmSetSpace(tms, tms->monpri, stonits, NULL); |
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break; |
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case TC_RGBFLOAT: |
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sl.f = (float *)malloc(width*3*sizeof(float)); |
146 |
< |
tmSetSpace(inppri, stonits); |
146 |
> |
tmSetSpace(tms, inppri, stonits, NULL); |
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break; |
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case TC_GRYFLOAT: |
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sl.f = (float *)malloc(width*sizeof(float)); |
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< |
tmSetSpace(tmTop->monpri, stonits); |
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> |
tmSetSpace(tms, tms->monpri, stonits, NULL); |
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break; |
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case TC_RGBSHORT: |
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sl.w = (uint16 *)malloc(width*3*sizeof(uint16)); |
154 |
< |
tmSetSpace(inppri, stonits); |
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> |
tmSetSpace(tms, inppri, stonits, NULL); |
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break; |
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case TC_GRYSHORT: |
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sl.w = (uint16 *)malloc(width*sizeof(uint16)); |
158 |
< |
tmSetSpace(tmTop->monpri, stonits); |
158 |
> |
tmSetSpace(tms, tms->monpri, stonits, NULL); |
159 |
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break; |
160 |
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default: |
161 |
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err = TM_E_CODERR1; |
162 |
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goto done; |
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} |
164 |
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*lpp = (TMbright *)malloc(width*height*sizeof(TMbright)); |
165 |
< |
if (sl.p == NULL | *lpp == NULL) { |
165 |
> |
if ((sl.p == NULL) | (*lpp == NULL)) { |
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err = TM_E_NOMEM; |
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goto done; |
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} |
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case TC_RGBSHORT: |
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if (cpp == TM_NOCHROMP) |
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break; |
176 |
< |
*cpp = (BYTE *)malloc(width*height*3*sizeof(BYTE)); |
176 |
> |
*cpp = (uby8 *)malloc(width*height*3*sizeof(uby8)); |
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if (*cpp == NULL) { |
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err = TM_E_NOMEM; |
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goto done; |
188 |
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} |
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switch (tcase) { |
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case TC_LOGLUV32: |
191 |
< |
err = tmCvLuv32(*lpp + y*width, |
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> |
err = tmCvLuv32(tms, *lpp + y*width, |
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cpp==TM_NOCHROMP ? TM_NOCHROM : *cpp+y*3*width, |
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sl.l, width); |
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break; |
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case TC_LOGLUV24: |
196 |
< |
err = tmCvLuv24(*lpp + y*width, |
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> |
err = tmCvLuv24(tms, *lpp + y*width, |
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cpp==TM_NOCHROMP ? TM_NOCHROM : *cpp+y*3*width, |
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sl.l, width); |
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break; |
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case TC_LOGL16: |
201 |
< |
err = tmCvL16(*lpp + y*width, sl.w, width); |
201 |
> |
err = tmCvL16(tms, *lpp + y*width, sl.w, width); |
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break; |
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case TC_RGBFLOAT: |
204 |
< |
err = tmCvColors(*lpp + y*width, |
204 |
> |
err = tmCvColors(tms, *lpp + y*width, |
205 |
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cpp==TM_NOCHROMP ? TM_NOCHROM : *cpp+y*3*width, |
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(COLOR *)sl.f, width); |
207 |
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break; |
208 |
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case TC_GRYFLOAT: |
209 |
< |
err = tmCvGrays(*lpp + y*width, sl.f, width); |
209 |
> |
err = tmCvGrays(tms, *lpp + y*width, sl.f, width); |
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break; |
211 |
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case TC_RGBSHORT: |
212 |
< |
err = tmCvRGB48(*lpp + y*width, |
212 |
> |
err = tmCvRGB48(tms, *lpp + y*width, |
213 |
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cpp==TM_NOCHROMP ? TM_NOCHROM : *cpp+y*3*width, |
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(uint16 (*)[3])sl.w, width, DEFGAM); |
215 |
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break; |
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case TC_GRYSHORT: |
217 |
< |
err = tmCvGray16(*lpp + y*width, sl.w, width, DEFGAM); |
217 |
> |
err = tmCvGray16(tms, *lpp + y*width, |
218 |
> |
sl.w, width, DEFGAM); |
219 |
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break; |
220 |
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default: |
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err = TM_E_CODERR1; |
231 |
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free(sl.p); |
232 |
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if (err != TM_E_OK) { /* free buffers on error */ |
233 |
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if (*lpp != NULL) |
234 |
< |
free((MEM_PTR)*lpp); |
234 |
> |
free(*lpp); |
235 |
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*lpp = NULL; |
236 |
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if (cpp != TM_NOCHROMP) { |
237 |
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if (*cpp != TM_NOCHROM) |
238 |
< |
free((MEM_PTR)*cpp); |
238 |
> |
free(*cpp); |
239 |
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*cpp = NULL; |
240 |
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} |
241 |
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*xp = *yp = 0; |
252 |
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* As in tmMapPicture(), grey values are also returned if flags&TM_F_BW. |
253 |
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*/ |
254 |
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int |
255 |
< |
tmMapTIFF(BYTE **psp, int *xp, int *yp, int flags, RGBPRIMP monpri, |
255 |
> |
tmMapTIFF(uby8 **psp, int *xp, int *yp, int flags, RGBPRIMP monpri, |
256 |
|
double gamval, double Lddyn, double Ldmax, char *fname, TIFF *tp) |
257 |
|
{ |
258 |
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char *funcName = fname==NULL ? "tmMapTIFF" : fname; |
259 |
+ |
TMstruct *tms = NULL; |
260 |
|
TMbright *lp; |
261 |
< |
BYTE *cp; |
261 |
> |
uby8 *cp; |
262 |
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int err; |
263 |
|
/* check arguments */ |
264 |
< |
if (psp == NULL | xp == NULL | yp == NULL | monpri == NULL | |
265 |
< |
(fname == NULL & tp == NULL)) |
264 |
> |
if ((psp == NULL) | (xp == NULL) | (yp == NULL) | (monpri == NULL) | |
265 |
> |
((fname == NULL) & (tp == NULL))) |
266 |
|
returnErr(TM_E_ILLEGAL); |
267 |
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if (gamval < MINGAM) gamval = DEFGAM; |
268 |
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if (Lddyn < MINLDDYN) Lddyn = DEFLDDYN; |
269 |
|
if (Ldmax < MINLDMAX) Ldmax = DEFLDMAX; |
270 |
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if (flags & TM_F_BW) monpri = stdprims; |
271 |
|
/* initialize tone mapping */ |
272 |
< |
if (tmInit(flags, monpri, gamval) == NULL) |
272 |
> |
if ((tms = tmInit(flags, monpri, gamval)) == NULL) |
273 |
|
returnErr(TM_E_NOMEM); |
274 |
|
/* load and convert TIFF */ |
275 |
|
cp = TM_NOCHROM; |
276 |
< |
err = tmLoadTIFF(&lp, flags&TM_F_BW ? TM_NOCHROMP : &cp, |
276 |
> |
err = tmLoadTIFF(tms, &lp, flags&TM_F_BW ? TM_NOCHROMP : &cp, |
277 |
|
xp, yp, fname, tp); |
278 |
|
if (err != TM_E_OK) { |
279 |
< |
tmDone(NULL); |
279 |
> |
tmDone(tms); |
280 |
|
return(err); |
281 |
|
} |
282 |
|
if (cp == TM_NOCHROM) { |
283 |
< |
*psp = (BYTE *)malloc(*xp * *yp * sizeof(BYTE)); |
283 |
> |
*psp = (uby8 *)malloc(*xp * *yp * sizeof(uby8)); |
284 |
|
if (*psp == NULL) { |
285 |
< |
free((MEM_PTR)lp); |
286 |
< |
tmDone(NULL); |
285 |
> |
free(lp); |
286 |
> |
tmDone(tms); |
287 |
|
returnErr(TM_E_NOMEM); |
288 |
|
} |
289 |
|
} else |
290 |
|
*psp = cp; |
291 |
|
/* compute color mapping */ |
292 |
< |
err = tmAddHisto(lp, *xp * *yp, 1); |
292 |
> |
err = tmAddHisto(tms, lp, *xp * *yp, 1); |
293 |
|
if (err != TM_E_OK) |
294 |
|
goto done; |
295 |
< |
err = tmComputeMapping(gamval, Lddyn, Ldmax); |
295 |
> |
err = tmComputeMapping(tms, gamval, Lddyn, Ldmax); |
296 |
|
if (err != TM_E_OK) |
297 |
|
goto done; |
298 |
|
/* map pixels */ |
299 |
< |
err = tmMapPixels(*psp, lp, cp, *xp * *yp); |
299 |
> |
err = tmMapPixels(tms, *psp, lp, cp, *xp * *yp); |
300 |
|
|
301 |
|
done: /* clean up */ |
302 |
< |
free((MEM_PTR)lp); |
303 |
< |
tmDone(NULL); |
302 |
> |
free(lp); |
303 |
> |
tmDone(tms); |
304 |
|
if (err != TM_E_OK) { /* free memory on error */ |
305 |
< |
free((MEM_PTR)*psp); |
305 |
> |
free(*psp); |
306 |
|
*psp = NULL; |
307 |
|
*xp = *yp = 0; |
308 |
|
returnErr(err); |