2 * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
18 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24 * POSSIBILITY OF SUCH DAMAGE.
30 * Created on: 8 juil. 2011
41 #include "opj_apps_config.h"
42 #include "opj_getopt.h"
45 #include "format_defs.h"
48 #ifdef OPJ_HAVE_LIBTIFF
49 #include <tiffio.h> /* TIFFSetWarningHandler */
50 #endif /* OPJ_HAVE_LIBTIFF */
52 /*******************************************************************************
53 * Parse MSE and PEAK input values (
55 *******************************************************************************/
56 static double* parseToleranceValues( char* inArg, const int nbcomp)
58 double* outArgs= malloc((size_t)nbcomp * sizeof(double));
60 const char delims[] = ":";
61 char *result = strtok( inArg, delims );
63 while( (result != NULL) && (it_comp < nbcomp ))
65 outArgs[it_comp] = atof(result);
66 result = strtok( NULL, delims );
70 if (it_comp != nbcomp)
79 /*******************************************************************************
80 * Command line help function
81 *******************************************************************************/
82 static void compare_images_help_display(void)
84 fprintf(stdout,"\nList of parameters for the compare_images function \n");
86 fprintf(stdout," -b \t REQUIRED \t filename to the reference/baseline PGX image \n");
87 fprintf(stdout," -t \t REQUIRED \t filename to the test PGX image\n");
88 fprintf(stdout," -n \t REQUIRED \t number of component of the image (used to generate correct filename)\n");
89 fprintf(stdout," -m \t OPTIONAL \t list of MSE tolerances, separated by : (size must correspond to the number of component) of \n");
90 fprintf(stdout," -p \t OPTIONAL \t list of PEAK tolerances, separated by : (size must correspond to the number of component) \n");
91 fprintf(stdout," -s \t OPTIONAL \t 1 or 2 filename separator to take into account PGX image with different components, "
92 "please indicate b or t before separator to indicate respectively the separator "
93 "for ref/base file and for test file. \n");
94 fprintf(stdout," -d \t OPTIONAL \t indicate if you want to run this function as conformance test or as non regression test\n");
98 /*******************************************************************************
99 * Create filenames from a filename using separator and nb components
101 *******************************************************************************/
102 static char* createMultiComponentsFilename(const char* inFilename, const int indexF, const char* separator)
105 char *outFilename, *ptr;
106 const char token = '.';
109 /*printf("inFilename = %s\n", inFilename);*/
110 if ((ptr = strrchr(inFilename, token)) != NULL)
112 posToken = (int) (strlen(inFilename) - strlen(ptr));
113 /*printf("Position of %c character inside inFilename = %d\n", token, posToken);*/
117 /*printf("Token %c not found\n", token);*/
118 outFilename = (char*)malloc(1);
119 outFilename[0] = '\0';
123 outFilename = (char*)malloc((size_t)(posToken + 7) * sizeof(char)); /*6*/
125 strncpy(outFilename, inFilename, (size_t)posToken);
127 outFilename[posToken] = '\0';
129 strcat(outFilename, separator);
131 sprintf(s, "%i", indexF);
132 strcat(outFilename, s);
134 strcat(outFilename, ".pgx");
136 /*printf("outfilename: %s\n", outFilename);*/
140 /*******************************************************************************
142 *******************************************************************************/
143 static opj_image_t* readImageFromFilePPM(const char* filename, int nbFilenamePGX, const char *separator)
146 opj_image_t* image_read = NULL;
147 opj_image_t* image = NULL;
148 opj_cparameters_t parameters;
149 opj_image_cmptparm_t* param_image_read;
152 /* If separator is empty => nb file to read is equal to one*/
153 if ( strlen(separator) == 0 )
156 /* set encoding parameters to default values */
157 opj_set_default_encoder_parameters(¶meters);
158 parameters.decod_format = PXM_DFMT;
159 strcpy(parameters.infile, filename);
162 param_image_read = malloc((size_t)nbFilenamePGX * sizeof(opj_image_cmptparm_t));
163 data = malloc((size_t)nbFilenamePGX * sizeof(*data));
165 for (it_file = 0; it_file < nbFilenamePGX; it_file++)
167 /* Create the right filename*/
168 char *filenameComponentPGX;
169 if (strlen(separator) == 0)
171 filenameComponentPGX = malloc((strlen(filename) + 1) * sizeof(*filenameComponentPGX));
172 strcpy(filenameComponentPGX, filename);
175 filenameComponentPGX = createMultiComponentsFilename(filename, it_file, separator);
177 /* Read the tif file corresponding to the component */
178 image_read = pnmtoimage(filenameComponentPGX, ¶meters);
182 fprintf(stderr, "Unable to load pgx file\n");
184 free(param_image_read);
186 for (it_free_data = 0; it_free_data < it_file; it_free_data++) {
187 free(data[it_free_data]);
191 free(filenameComponentPGX);
196 /* Set the image_read parameters*/
197 param_image_read[it_file].x0 = 0;
198 param_image_read[it_file].y0 = 0;
199 param_image_read[it_file].dx = 0;
200 param_image_read[it_file].dy = 0;
201 param_image_read[it_file].h = image_read->comps->h;
202 param_image_read[it_file].w = image_read->comps->w;
203 param_image_read[it_file].bpp = image_read->comps->bpp;
204 param_image_read[it_file].prec = image_read->comps->prec;
205 param_image_read[it_file].sgnd = image_read->comps->sgnd;
208 data[it_file] = malloc(param_image_read[it_file].h * param_image_read[it_file].w * sizeof(int));
209 memcpy(data[it_file], image_read->comps->data, image_read->comps->h * image_read->comps->w * sizeof(int));
212 opj_image_destroy(image_read);
213 free(filenameComponentPGX);
216 image = opj_image_create((OPJ_UINT32)nbFilenamePGX, param_image_read, OPJ_CLRSPC_UNSPECIFIED);
217 for (it_file = 0; it_file < nbFilenamePGX; it_file++)
219 /* Copy data into output image and free memory*/
220 memcpy(image->comps[it_file].data, data[it_file], image->comps[it_file].h * image->comps[it_file].w * sizeof(int));
225 free(param_image_read);
231 static opj_image_t* readImageFromFileTIF(const char* filename, int nbFilenamePGX, const char *separator)
234 opj_image_t* image_read = NULL;
235 opj_image_t* image = NULL;
236 opj_cparameters_t parameters;
237 opj_image_cmptparm_t* param_image_read;
240 /* conformance test suite produce annoying warning/error:
241 * TIFFReadDirectory: Warning, /.../data/baseline/conformance/jp2_1.tif: unknown field with tag 37724 (0x935c) encountered.
242 * TIFFOpen: /.../data/baseline/nonregression/opj_jp2_1.tif: Cannot open.
243 * On Win32 this open a message box by default, so remove it from the test suite:
245 #ifdef OPJ_HAVE_LIBTIFF
246 TIFFSetWarningHandler(NULL);
247 TIFFSetErrorHandler(NULL);
250 /* If separator is empty => nb file to read is equal to one*/
251 if ( strlen(separator) == 0 )
254 /* set encoding parameters to default values */
255 opj_set_default_encoder_parameters(¶meters);
256 parameters.decod_format = TIF_DFMT;
257 strcpy(parameters.infile, filename);
260 param_image_read = malloc((size_t)nbFilenamePGX * sizeof(opj_image_cmptparm_t));
261 data = malloc((size_t)nbFilenamePGX * sizeof(*data));
263 for (it_file = 0; it_file < nbFilenamePGX; it_file++)
265 /* Create the right filename*/
266 char *filenameComponentPGX;
267 if (strlen(separator) == 0)
269 filenameComponentPGX = malloc((strlen(filename) + 1) * sizeof(*filenameComponentPGX));
270 strcpy(filenameComponentPGX, filename);
273 filenameComponentPGX = createMultiComponentsFilename(filename, it_file, separator);
275 /* Read the tif file corresponding to the component */
276 #ifdef OPJ_HAVE_LIBTIFF
277 image_read = tiftoimage(filenameComponentPGX, ¶meters);
282 fprintf(stderr, "Unable to load TIF file\n");
284 free(param_image_read);
286 for (it_free_data = 0; it_free_data < it_file; it_free_data++) {
287 free(data[it_free_data]);
291 free(filenameComponentPGX);
296 /* Set the image_read parameters*/
297 param_image_read[it_file].x0 = 0;
298 param_image_read[it_file].y0 = 0;
299 param_image_read[it_file].dx = 0;
300 param_image_read[it_file].dy = 0;
301 param_image_read[it_file].h = image_read->comps->h;
302 param_image_read[it_file].w = image_read->comps->w;
303 param_image_read[it_file].bpp = image_read->comps->bpp;
304 param_image_read[it_file].prec = image_read->comps->prec;
305 param_image_read[it_file].sgnd = image_read->comps->sgnd;
308 data[it_file] = malloc(param_image_read[it_file].h * param_image_read[it_file].w * sizeof(int));
309 memcpy(data[it_file], image_read->comps->data, image_read->comps->h * image_read->comps->w * sizeof(int));
312 opj_image_destroy(image_read);
313 free(filenameComponentPGX);
316 image = opj_image_create((OPJ_UINT32)nbFilenamePGX, param_image_read, OPJ_CLRSPC_UNSPECIFIED);
317 for (it_file = 0; it_file < nbFilenamePGX; it_file++)
319 /* Copy data into output image and free memory*/
320 memcpy(image->comps[it_file].data, data[it_file], image->comps[it_file].h * image->comps[it_file].w * sizeof(int));
325 free(param_image_read);
331 static opj_image_t* readImageFromFilePGX(const char* filename, int nbFilenamePGX, const char *separator)
334 opj_image_t* image_read = NULL;
335 opj_image_t* image = NULL;
336 opj_cparameters_t parameters;
337 opj_image_cmptparm_t* param_image_read;
340 /* If separator is empty => nb file to read is equal to one*/
341 if ( strlen(separator) == 0 )
344 /* set encoding parameters to default values */
345 opj_set_default_encoder_parameters(¶meters);
346 parameters.decod_format = PGX_DFMT;
347 strcpy(parameters.infile, filename);
350 param_image_read = malloc((size_t)nbFilenamePGX * sizeof(opj_image_cmptparm_t));
351 data = malloc((size_t)nbFilenamePGX * sizeof(*data));
353 for (it_file = 0; it_file < nbFilenamePGX; it_file++)
355 /* Create the right filename*/
356 char *filenameComponentPGX;
357 if (strlen(separator) == 0)
359 filenameComponentPGX = malloc((strlen(filename) + 1) * sizeof(*filenameComponentPGX));
360 strcpy(filenameComponentPGX, filename);
363 filenameComponentPGX = createMultiComponentsFilename(filename, it_file, separator);
365 /* Read the pgx file corresponding to the component */
366 image_read = pgxtoimage(filenameComponentPGX, ¶meters);
370 fprintf(stderr, "Unable to load pgx file\n");
372 free(param_image_read);
374 for (it_free_data = 0; it_free_data < it_file; it_free_data++) {
375 free(data[it_free_data]);
379 free(filenameComponentPGX);
384 /* Set the image_read parameters*/
385 param_image_read[it_file].x0 = 0;
386 param_image_read[it_file].y0 = 0;
387 param_image_read[it_file].dx = 0;
388 param_image_read[it_file].dy = 0;
389 param_image_read[it_file].h = image_read->comps->h;
390 param_image_read[it_file].w = image_read->comps->w;
391 param_image_read[it_file].bpp = image_read->comps->bpp;
392 param_image_read[it_file].prec = image_read->comps->prec;
393 param_image_read[it_file].sgnd = image_read->comps->sgnd;
396 data[it_file] = malloc(param_image_read[it_file].h * param_image_read[it_file].w * sizeof(int));
397 memcpy(data[it_file], image_read->comps->data, image_read->comps->h * image_read->comps->w * sizeof(int));
400 opj_image_destroy(image_read);
401 free(filenameComponentPGX);
404 image = opj_image_create((OPJ_UINT32)nbFilenamePGX, param_image_read, OPJ_CLRSPC_UNSPECIFIED);
405 for (it_file = 0; it_file < nbFilenamePGX; it_file++)
407 /* Copy data into output image and free memory*/
408 memcpy(image->comps[it_file].data, data[it_file], image->comps[it_file].h * image->comps[it_file].w * sizeof(int));
413 free(param_image_read);
419 #if defined(OPJ_HAVE_LIBPNG) && 0 /* remove for now */
420 /*******************************************************************************
422 *******************************************************************************/
423 static int imageToPNG(const opj_image_t* image, const char* filename, int num_comp_select)
425 opj_image_cmptparm_t param_image_write;
426 opj_image_t* image_write = NULL;
428 param_image_write.x0 = 0;
429 param_image_write.y0 = 0;
430 param_image_write.dx = 0;
431 param_image_write.dy = 0;
432 param_image_write.h = image->comps[num_comp_select].h;
433 param_image_write.w = image->comps[num_comp_select].w;
434 param_image_write.bpp = image->comps[num_comp_select].bpp;
435 param_image_write.prec = image->comps[num_comp_select].prec;
436 param_image_write.sgnd = image->comps[num_comp_select].sgnd;
438 image_write = opj_image_create(1u, ¶m_image_write, OPJ_CLRSPC_GRAY);
439 memcpy(image_write->comps->data, image->comps[num_comp_select].data, param_image_write.h * param_image_write.w * sizeof(int));
441 imagetopng(image_write, filename);
443 opj_image_destroy(image_write);
449 typedef struct test_cmp_parameters
455 /** Number of components */
458 double* tabMSEvalues;
460 double* tabPEAKvalues;
464 char separator_base[2];
466 char separator_test[2];
468 } test_cmp_parameters;
470 /* return decode format PGX / TIF , return -1 on error */
471 static int get_decod_format(test_cmp_parameters* param)
474 char * base_ext = strrchr(param->base_filename, dot);
475 char * test_ext = strrchr(param->test_filename, dot);
476 if( !base_ext || !test_ext ) return -1;
477 if( strcmp(base_ext,test_ext) != 0 ) return -1;
478 if( strcmp(base_ext,".pgx") == 0 ) return PGX_DFMT;
479 if( strcmp(base_ext,".tif") == 0 ) return TIF_DFMT;
480 if( strcmp(base_ext,".ppm") == 0 ) return PXM_DFMT;
484 /*******************************************************************************
486 *******************************************************************************/
487 static int parse_cmdline_cmp(int argc, char **argv, test_cmp_parameters* param)
489 char *MSElistvalues = NULL; char *PEAKlistvalues= NULL;
490 char *separatorList = NULL;
491 int sizemembasefile, sizememtestfile;
492 int index, flagM=0, flagP=0;
493 const char optlist[] = "b:t:n:m:p:s:d";
497 param->base_filename = NULL;
498 param->test_filename = NULL;
500 param->tabMSEvalues = NULL;
501 param->tabPEAKvalues = NULL;
503 param->separator_base[0] = 0;
504 param->separator_test[0] = 0;
508 while ((c = opj_getopt(argc, argv, optlist)) != -1)
512 sizemembasefile = (int)strlen(opj_optarg)+1;
513 param->base_filename = (char*) malloc((size_t)sizemembasefile);
514 param->base_filename[0] = '\0';
515 strncpy(param->base_filename, opj_optarg, strlen(opj_optarg));
516 param->base_filename[strlen(opj_optarg)] = '\0';
517 /*printf("param->base_filename = %s [%d / %d]\n", param->base_filename, strlen(param->base_filename), sizemembasefile );*/
520 sizememtestfile = (int) strlen(opj_optarg) + 1;
521 param->test_filename = (char*) malloc((size_t)sizememtestfile);
522 param->test_filename[0] = '\0';
523 strncpy(param->test_filename, opj_optarg, strlen(opj_optarg));
524 param->test_filename[strlen(opj_optarg)] = '\0';
525 /*printf("param->test_filename = %s [%d / %d]\n", param->test_filename, strlen(param->test_filename), sizememtestfile);*/
528 param->nbcomp = atoi(opj_optarg);
531 MSElistvalues = opj_optarg;
535 PEAKlistvalues = opj_optarg;
542 separatorList = opj_optarg;
545 if ((opj_optopt == 'b') || (opj_optopt == 't') || (opj_optopt == 'n') || (opj_optopt == 'p') || (opj_optopt == 'm') || (opj_optopt
547 fprintf(stderr, "Option -%c requires an argument.\n", opj_optopt);
549 if (isprint(opj_optopt)) fprintf(stderr, "Unknown option `-%c'.\n", opj_optopt);
550 else fprintf(stderr, "Unknown option character `\\x%x'.\n", opj_optopt);
553 fprintf(stderr, "WARNING -> this option is not valid \"-%c %s\"\n", c, opj_optarg);
557 if (opj_optind != argc)
559 for (index = opj_optind; index < argc; index++)
560 fprintf(stderr,"Non-option argument %s\n", argv[index]);
564 if (param->nbcomp == 0)
566 fprintf(stderr,"Need to indicate the number of components !\n");
570 if ( flagM && flagP )
572 param->tabMSEvalues = parseToleranceValues( MSElistvalues, param->nbcomp);
573 param->tabPEAKvalues = parseToleranceValues( PEAKlistvalues, param->nbcomp);
574 if ( (param->tabMSEvalues == NULL) || (param->tabPEAKvalues == NULL))
576 fprintf(stderr,"MSE and PEAK values are not correct (respectively need %d values)\n",param->nbcomp);
581 /* Get separators after corresponding letter (b or t)*/
582 if (separatorList != NULL)
584 if( (strlen(separatorList) ==2) || (strlen(separatorList) ==4) )
586 /* keep original string*/
587 int sizeseplist = (int)strlen(separatorList)+1;
588 char* separatorList2 = (char*)malloc( (size_t)sizeseplist );
589 separatorList2[0] = '\0';
590 strncpy(separatorList2, separatorList, strlen(separatorList));
591 separatorList2[strlen(separatorList)] = '\0';
592 /*printf("separatorList2 = %s [%d / %d]\n", separatorList2, strlen(separatorList2), sizeseplist);*/
594 if (strlen(separatorList) == 2) /* one separator behind b or t*/
596 char *resultT = NULL;
597 resultT = strtok(separatorList2, "t");
598 if (strlen(resultT) == strlen(separatorList)) /* didn't find t character, try to find b*/
600 char *resultB = NULL;
601 resultB = strtok(resultT, "b");
602 if (strlen(resultB) == 1)
604 param->separator_base[0] = separatorList[1];
605 param->separator_base[1] = 0;
606 param->separator_test[0] = 0;
608 else /* not found b*/
610 free(separatorList2);
616 param->separator_base[0] = 0;
617 param->separator_test[0] = separatorList[1];
618 param->separator_test[1] = 0;
620 /*printf("sep b = %s [%d] and sep t = %s [%d]\n",param->separator_base, strlen(param->separator_base), param->separator_test, strlen(param->separator_test) );*/
622 else /* == 4 characters we must found t and b*/
624 char *resultT = NULL;
625 resultT = strtok(separatorList2, "t");
626 if (strlen(resultT) == 3) /* found t in first place*/
628 char *resultB = NULL;
629 resultB = strtok(resultT, "b");
630 if (strlen(resultB) == 1) /* found b after t*/
632 param->separator_test[0] = separatorList[1];
633 param->separator_test[1] = 0;
634 param->separator_base[0] = separatorList[3];
635 param->separator_base[1] = 0;
637 else /* didn't find b after t*/
639 free(separatorList2);
643 else /* == 2, didn't find t in first place*/
645 char *resultB = NULL;
646 resultB = strtok(resultT, "b");
647 if (strlen(resultB) == 1) /* found b in first place*/
649 param->separator_base[0] = separatorList[1];
650 param->separator_base[1] = 0;
651 param->separator_test[0] = separatorList[3];
652 param->separator_test[1] = 0;
654 else /* didn't found b in first place => problem*/
656 free(separatorList2);
661 free(separatorList2);
663 else /* wrong number of argument after -s*/
670 if (param->nbcomp == 1)
672 assert( param->separator_base[0] == 0 );
673 assert( param->separator_test[0] == 0 );
677 fprintf(stderr,"If number of component is > 1, we need separator\n");
683 if ( (param->nr_flag) && (flagP || flagM) )
685 fprintf(stderr,"Wrong input parameters list: it is non-regression test or tolerance comparison\n");
688 if ( (!param->nr_flag) && (!flagP || !flagM) )
690 fprintf(stderr,"Wrong input parameters list: it is non-regression test or tolerance comparison\n");
697 /*******************************************************************************
699 *******************************************************************************/
700 int main(int argc, char **argv)
702 test_cmp_parameters inParam;
703 OPJ_UINT32 it_comp, itpxl;
705 int nbFilenamePGXbase = 0, nbFilenamePGXtest = 0;
706 char *filenamePNGtest= NULL, *filenamePNGbase = NULL, *filenamePNGdiff = NULL;
707 int memsizebasefilename, memsizetestfilename;
708 size_t memsizedifffilename;
709 int valueDiff = 0, nbPixelDiff = 0;
710 double sumDiff = 0.0;
711 /* Structures to store image parameters and data*/
712 opj_image_t *imageBase = NULL, *imageTest = NULL, *imageDiff = NULL;
713 opj_image_cmptparm_t* param_image_diff = NULL;
716 /* Get parameters from command line*/
717 if( parse_cmdline_cmp(argc, argv, &inParam) )
719 compare_images_help_display();
723 /* Display Parameters*/
724 printf("******Parameters********* \n");
725 printf(" base_filename = %s\n"
726 " test_filename = %s\n"
727 " nb of Components = %d\n"
728 " Non regression test = %d\n"
729 " separator Base = %s\n"
730 " separator Test = %s\n",
731 inParam.base_filename, inParam.test_filename, inParam.nbcomp,
732 inParam.nr_flag, inParam.separator_base, inParam.separator_test);
734 if ( (inParam.tabMSEvalues != NULL) && (inParam.tabPEAKvalues != NULL))
737 printf(" MSE values = [");
738 for (it_comp2 = 0; it_comp2 < inParam.nbcomp; it_comp2++)
739 printf(" %f ", inParam.tabMSEvalues[it_comp2]);
741 printf(" PEAK values = [");
742 for (it_comp2 = 0; it_comp2 < inParam.nbcomp; it_comp2++)
743 printf(" %f ", inParam.tabPEAKvalues[it_comp2]);
745 printf(" Non-regression test = %d\n", inParam.nr_flag);
748 if (strlen(inParam.separator_base) != 0)
749 nbFilenamePGXbase = inParam.nbcomp;
751 if (strlen(inParam.separator_test) != 0)
752 nbFilenamePGXtest = inParam.nbcomp;
754 printf(" NbFilename to generate from base filename = %d\n", nbFilenamePGXbase);
755 printf(" NbFilename to generate from test filename = %d\n", nbFilenamePGXtest);
756 printf("************************* \n");
758 /*----------BASELINE IMAGE--------*/
759 memsizebasefilename = (int)strlen(inParam.test_filename) + 1 + 5 + 2 + 4;
760 memsizetestfilename = (int)strlen(inParam.test_filename) + 1 + 5 + 2 + 4;
762 decod_format = get_decod_format(&inParam);
763 if( decod_format == -1 )
765 fprintf( stderr, "Unhandled file format\n" );
768 assert( decod_format == PGX_DFMT || decod_format == TIF_DFMT || decod_format == PXM_DFMT );
770 if( decod_format == PGX_DFMT )
772 imageBase = readImageFromFilePGX( inParam.base_filename, nbFilenamePGXbase, inParam.separator_base);
773 if ( imageBase == NULL )
776 else if( decod_format == TIF_DFMT )
778 imageBase = readImageFromFileTIF( inParam.base_filename, nbFilenamePGXbase, "");
779 if ( imageBase == NULL )
782 else if( decod_format == PXM_DFMT )
784 imageBase = readImageFromFilePPM( inParam.base_filename, nbFilenamePGXbase, "");
785 if ( imageBase == NULL )
789 filenamePNGbase = (char*) malloc((size_t)memsizebasefilename);
790 strcpy(filenamePNGbase, inParam.test_filename);
791 strcat(filenamePNGbase, ".base");
792 /*printf("filenamePNGbase = %s [%d / %d octets]\n",filenamePNGbase, strlen(filenamePNGbase),memsizebasefilename );*/
794 /*----------TEST IMAGE--------*/
796 if( decod_format == PGX_DFMT )
798 imageTest = readImageFromFilePGX(inParam.test_filename, nbFilenamePGXtest, inParam.separator_test);
799 if ( imageTest == NULL )
802 else if( decod_format == TIF_DFMT )
804 imageTest = readImageFromFileTIF(inParam.test_filename, nbFilenamePGXtest, "");
805 if ( imageTest == NULL )
808 else if( decod_format == PXM_DFMT )
810 imageTest = readImageFromFilePPM(inParam.test_filename, nbFilenamePGXtest, "");
811 if ( imageTest == NULL )
815 filenamePNGtest = (char*) malloc((size_t)memsizetestfilename);
816 strcpy(filenamePNGtest, inParam.test_filename);
817 strcat(filenamePNGtest, ".test");
818 /*printf("filenamePNGtest = %s [%d / %d octets]\n",filenamePNGtest, strlen(filenamePNGtest),memsizetestfilename );*/
820 /*----------DIFF IMAGE--------*/
823 param_image_diff = malloc( imageBase->numcomps * sizeof(opj_image_cmptparm_t));
825 /* Comparison of header parameters*/
826 printf("Step 1 -> Header comparison\n");
828 for (it_comp = 0; it_comp < imageBase->numcomps; it_comp++)
830 param_image_diff[it_comp].x0 = 0;
831 param_image_diff[it_comp].y0 = 0;
832 param_image_diff[it_comp].dx = 0;
833 param_image_diff[it_comp].dy = 0;
834 param_image_diff[it_comp].sgnd = 0;
835 param_image_diff[it_comp].prec = 8;
836 param_image_diff[it_comp].bpp = 1;
837 param_image_diff[it_comp].h = imageBase->comps[it_comp].h;
838 param_image_diff[it_comp].w = imageBase->comps[it_comp].w;
840 if (imageBase->comps[it_comp].sgnd != imageTest->comps[it_comp].sgnd)
842 printf("ERROR: sign mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).sgnd, ((imageTest->comps)[it_comp]).sgnd);
846 if (((imageBase->comps)[it_comp]).prec != ((imageTest->comps)[it_comp]).prec)
848 printf("ERROR: prec mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).prec, ((imageTest->comps)[it_comp]).prec);
852 if (((imageBase->comps)[it_comp]).bpp != ((imageTest->comps)[it_comp]).bpp)
854 printf("ERROR: byte per pixel mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).bpp, ((imageTest->comps)[it_comp]).bpp);
858 if (((imageBase->comps)[it_comp]).h != ((imageTest->comps)[it_comp]).h)
860 printf("ERROR: height mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).h, ((imageTest->comps)[it_comp]).h);
864 if (((imageBase->comps)[it_comp]).w != ((imageTest->comps)[it_comp]).w)
866 printf("ERROR: width mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).w, ((imageTest->comps)[it_comp]).w);
871 imageDiff = opj_image_create(imageBase->numcomps, param_image_diff, OPJ_CLRSPC_UNSPECIFIED);
873 free(param_image_diff); param_image_diff = NULL;
875 /* Measurement computation*/
876 printf("Step 2 -> measurement comparison\n");
878 memsizedifffilename = strlen(inParam.test_filename) + 1 + 5 + 2 + 4;
879 filenamePNGdiff = (char*) malloc(memsizedifffilename);
880 strcpy(filenamePNGdiff, inParam.test_filename);
881 strcat(filenamePNGdiff, ".diff");
882 /*printf("filenamePNGdiff = %s [%d / %d octets]\n",filenamePNGdiff, strlen(filenamePNGdiff),memsizedifffilename );*/
884 /* Compute pixel diff*/
885 for (it_comp = 0; it_comp < imageDiff->numcomps; it_comp++)
889 for (itpxl = 0; itpxl < ((imageDiff->comps)[it_comp]).w * ((imageDiff->comps)[it_comp]).h; itpxl++)
891 if (abs( ((imageBase->comps)[it_comp]).data[itpxl] - ((imageTest->comps)[it_comp]).data[itpxl] ) > 0)
893 valueDiff = ((imageBase->comps)[it_comp]).data[itpxl] - ((imageTest->comps)[it_comp]).data[itpxl];
894 ((imageDiff->comps)[it_comp]).data[itpxl] = abs(valueDiff);
895 sumDiff += valueDiff;
898 SE += (double)valueDiff * valueDiff;
899 PEAK = (PEAK > abs(valueDiff)) ? PEAK : abs(valueDiff);
902 ((imageDiff->comps)[it_comp]).data[itpxl] = 0;
905 MSE = SE / ( ((imageDiff->comps)[it_comp]).w * ((imageDiff->comps)[it_comp]).h );
907 if (!inParam.nr_flag && (inParam.tabMSEvalues != NULL) && (inParam.tabPEAKvalues != NULL))
908 { /* Conformance test*/
909 printf("<DartMeasurement name=\"PEAK_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, PEAK);
910 printf("<DartMeasurement name=\"MSE_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, MSE);
912 if ( (MSE > inParam.tabMSEvalues[it_comp]) || (PEAK > inParam.tabPEAKvalues[it_comp]) )
914 printf("ERROR: MSE (%f) or PEAK (%f) values produced by the decoded file are greater "
915 "than the allowable error (respectively %f and %f) \n",
916 MSE, PEAK, inParam.tabMSEvalues[it_comp], inParam.tabPEAKvalues[it_comp]);
920 else /* Non regression-test */
922 if ( nbPixelDiff > 0)
927 printf("<DartMeasurement name=\"NumberOfPixelsWithDifferences_%d\" type=\"numeric/int\"> %d </DartMeasurement> \n", it_comp, nbPixelDiff);
928 printf("<DartMeasurement name=\"ComponentError_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, sumDiff);
930 #ifdef OPJ_HAVE_LIBPNG
932 char *filenamePNGbase_it_comp, *filenamePNGtest_it_comp, *filenamePNGdiff_it_comp;
934 filenamePNGbase_it_comp = (char*) malloc((size_t)memsizebasefilename);
935 strcpy(filenamePNGbase_it_comp,filenamePNGbase);
937 filenamePNGtest_it_comp = (char*) malloc((size_t)memsizetestfilename);
938 strcpy(filenamePNGtest_it_comp,filenamePNGtest);
940 filenamePNGdiff_it_comp = (char*) malloc(memsizedifffilename);
941 strcpy(filenamePNGdiff_it_comp,filenamePNGdiff);
943 sprintf(it_compc, "_%i", it_comp);
944 strcat(it_compc,".png");
945 strcat(filenamePNGbase_it_comp, it_compc);
946 /*printf("filenamePNGbase_it = %s [%d / %d octets]\n",filenamePNGbase_it_comp, strlen(filenamePNGbase_it_comp),memsizebasefilename );*/
947 strcat(filenamePNGtest_it_comp, it_compc);
948 /*printf("filenamePNGtest_it = %s [%d / %d octets]\n",filenamePNGtest_it_comp, strlen(filenamePNGtest_it_comp),memsizetestfilename );*/
949 strcat(filenamePNGdiff_it_comp, it_compc);
950 /*printf("filenamePNGdiff_it = %s [%d / %d octets]\n",filenamePNGdiff_it_comp, strlen(filenamePNGdiff_it_comp),memsizedifffilename );*/
953 if ( imageToPNG(imageBase, filenamePNGbase_it_comp, it_comp) == EXIT_SUCCESS )
955 printf("<DartMeasurementFile name=\"BaselineImage_%d\" type=\"image/png\"> %s </DartMeasurementFile> \n", it_comp, filenamePNGbase_it_comp);
958 if ( imageToPNG(imageTest, filenamePNGtest_it_comp, it_comp) == EXIT_SUCCESS )
960 printf("<DartMeasurementFile name=\"TestImage_%d\" type=\"image/png\"> %s </DartMeasurementFile> \n", it_comp, filenamePNGtest_it_comp);
963 if ( imageToPNG(imageDiff, filenamePNGdiff_it_comp, it_comp) == EXIT_SUCCESS )
965 printf("<DartMeasurementFile name=\"DiffferenceImage_%d\" type=\"image/png\"> %s </DartMeasurementFile> \n", it_comp, filenamePNGdiff_it_comp);
969 free(filenamePNGbase_it_comp);
970 free(filenamePNGtest_it_comp);
971 free(filenamePNGdiff_it_comp);
979 printf("---- TEST SUCCEED ----\n");
982 /*-----------------------------*/
983 free(param_image_diff);
985 opj_image_destroy(imageBase);
986 opj_image_destroy(imageTest);
987 opj_image_destroy(imageDiff);
989 free(filenamePNGbase);
990 free(filenamePNGtest);
991 free(filenamePNGdiff);
993 free(inParam.tabMSEvalues);
994 free(inParam.tabPEAKvalues);
995 free(inParam.base_filename);
996 free(inParam.test_filename);
998 return failed ? EXIT_FAILURE : EXIT_SUCCESS;