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/TIF/PNM image \n");
87 fprintf(stdout," -t \t REQUIRED \t filename to the test PGX/TIF/PNM image\n");
88 fprintf(stdout," -n \t REQUIRED \t number of component of the image (used to generate correct filename, not used when both input files are TIF)\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/PNM 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 static int get_decod_format_from_string(const char *filename)
101 char * ext = strrchr(filename, dot);
102 if( strcmp(ext,".pgx") == 0 ) return PGX_DFMT;
103 if( strcmp(ext,".tif") == 0 ) return TIF_DFMT;
104 if( strcmp(ext,".ppm") == 0 ) return PXM_DFMT;
109 /*******************************************************************************
110 * Create filenames from a filename using separator and nb components
112 *******************************************************************************/
113 static char* createMultiComponentsFilename(const char* inFilename, const int indexF, const char* separator)
116 char *outFilename, *ptr;
117 const char token = '.';
121 /*printf("inFilename = %s\n", inFilename);*/
122 if ((ptr = strrchr(inFilename, token)) != NULL)
124 posToken = strlen(inFilename) - strlen(ptr);
125 /*printf("Position of %c character inside inFilename = %d\n", token, posToken);*/
129 /*printf("Token %c not found\n", token);*/
130 outFilename = (char*)malloc(1);
131 outFilename[0] = '\0';
135 outFilename = (char*)malloc((posToken + 7) * sizeof(char)); /*6*/
137 strncpy(outFilename, inFilename, posToken);
138 outFilename[posToken] = '\0';
139 strcat(outFilename, separator);
140 sprintf(s, "%i", indexF);
141 strcat(outFilename, s);
143 decod_format = get_decod_format_from_string(inFilename);
144 if( decod_format == PGX_DFMT )
146 strcat(outFilename, ".pgx");
148 else if( decod_format == PXM_DFMT )
150 strcat(outFilename, ".pgm");
153 /*printf("outfilename: %s\n", outFilename);*/
157 /*******************************************************************************
159 *******************************************************************************/
160 static opj_image_t* readImageFromFilePPM(const char* filename, int nbFilenamePGX, const char *separator)
163 opj_image_t* image_read = NULL;
164 opj_image_t* image = NULL;
165 opj_cparameters_t parameters;
166 opj_image_cmptparm_t* param_image_read;
169 /* If separator is empty => nb file to read is equal to one*/
170 if ( strlen(separator) == 0 )
173 /* set encoding parameters to default values */
174 opj_set_default_encoder_parameters(¶meters);
175 parameters.decod_format = PXM_DFMT;
176 strcpy(parameters.infile, filename);
179 param_image_read = malloc((size_t)nbFilenamePGX * sizeof(opj_image_cmptparm_t));
180 data = malloc((size_t)nbFilenamePGX * sizeof(*data));
182 for (it_file = 0; it_file < nbFilenamePGX; it_file++)
184 /* Create the right filename*/
185 char *filenameComponentPGX;
186 if (strlen(separator) == 0)
188 filenameComponentPGX = malloc((strlen(filename) + 1) * sizeof(*filenameComponentPGX));
189 strcpy(filenameComponentPGX, filename);
192 filenameComponentPGX = createMultiComponentsFilename(filename, it_file, separator);
194 /* Read the tif file corresponding to the component */
195 image_read = pnmtoimage(filenameComponentPGX, ¶meters);
199 fprintf(stderr, "Unable to load ppm file: %s\n", filenameComponentPGX);
201 free(param_image_read);
203 for (it_free_data = 0; it_free_data < it_file; it_free_data++) {
204 free(data[it_free_data]);
208 free(filenameComponentPGX);
213 /* Set the image_read parameters*/
214 param_image_read[it_file].x0 = 0;
215 param_image_read[it_file].y0 = 0;
216 param_image_read[it_file].dx = 0;
217 param_image_read[it_file].dy = 0;
218 param_image_read[it_file].h = image_read->comps->h;
219 param_image_read[it_file].w = image_read->comps->w;
220 param_image_read[it_file].bpp = image_read->comps->bpp;
221 param_image_read[it_file].prec = image_read->comps->prec;
222 param_image_read[it_file].sgnd = image_read->comps->sgnd;
225 data[it_file] = malloc(param_image_read[it_file].h * param_image_read[it_file].w * sizeof(int));
226 memcpy(data[it_file], image_read->comps->data, image_read->comps->h * image_read->comps->w * sizeof(int));
229 opj_image_destroy(image_read);
230 free(filenameComponentPGX);
233 image = opj_image_create((OPJ_UINT32)nbFilenamePGX, param_image_read, OPJ_CLRSPC_UNSPECIFIED);
234 for (it_file = 0; it_file < nbFilenamePGX; it_file++)
236 /* Copy data into output image and free memory*/
237 memcpy(image->comps[it_file].data, data[it_file], image->comps[it_file].h * image->comps[it_file].w * sizeof(int));
242 free(param_image_read);
248 static opj_image_t* readImageFromFileTIF(const char* filename, int nbFilenamePGX, const char *separator)
250 opj_image_t* image_read = NULL;
251 opj_cparameters_t parameters;
255 /* conformance test suite produce annoying warning/error:
256 * TIFFReadDirectory: Warning, /.../data/baseline/conformance/jp2_1.tif: unknown field with tag 37724 (0x935c) encountered.
257 * TIFFOpen: /.../data/baseline/nonregression/opj_jp2_1.tif: Cannot open.
258 * On Win32 this open a message box by default, so remove it from the test suite:
260 #ifdef OPJ_HAVE_LIBTIFF
261 TIFFSetWarningHandler(NULL);
262 TIFFSetErrorHandler(NULL);
265 if ( strlen(separator) != 0 ) return NULL;
267 /* set encoding parameters to default values */
268 opj_set_default_encoder_parameters(¶meters);
269 parameters.decod_format = TIF_DFMT;
270 strcpy(parameters.infile, filename);
272 /* Read the tif file corresponding to the component */
273 #ifdef OPJ_HAVE_LIBTIFF
274 image_read = tiftoimage(filename, ¶meters);
278 fprintf(stderr, "Unable to load TIF file\n");
285 static opj_image_t* readImageFromFilePGX(const char* filename, int nbFilenamePGX, const char *separator)
288 opj_image_t* image_read = NULL;
289 opj_image_t* image = NULL;
290 opj_cparameters_t parameters;
291 opj_image_cmptparm_t* param_image_read;
294 /* If separator is empty => nb file to read is equal to one*/
295 if ( strlen(separator) == 0 )
298 /* set encoding parameters to default values */
299 opj_set_default_encoder_parameters(¶meters);
300 parameters.decod_format = PGX_DFMT;
301 strcpy(parameters.infile, filename);
304 param_image_read = malloc((size_t)nbFilenamePGX * sizeof(opj_image_cmptparm_t));
305 data = malloc((size_t)nbFilenamePGX * sizeof(*data));
307 for (it_file = 0; it_file < nbFilenamePGX; it_file++)
309 /* Create the right filename*/
310 char *filenameComponentPGX;
311 if (strlen(separator) == 0)
313 filenameComponentPGX = malloc((strlen(filename) + 1) * sizeof(*filenameComponentPGX));
314 strcpy(filenameComponentPGX, filename);
317 filenameComponentPGX = createMultiComponentsFilename(filename, it_file, separator);
319 /* Read the pgx file corresponding to the component */
320 image_read = pgxtoimage(filenameComponentPGX, ¶meters);
324 fprintf(stderr, "Unable to load pgx file\n");
326 free(param_image_read);
328 for (it_free_data = 0; it_free_data < it_file; it_free_data++) {
329 free(data[it_free_data]);
333 free(filenameComponentPGX);
338 /* Set the image_read parameters*/
339 param_image_read[it_file].x0 = 0;
340 param_image_read[it_file].y0 = 0;
341 param_image_read[it_file].dx = 0;
342 param_image_read[it_file].dy = 0;
343 param_image_read[it_file].h = image_read->comps->h;
344 param_image_read[it_file].w = image_read->comps->w;
345 param_image_read[it_file].bpp = image_read->comps->bpp;
346 param_image_read[it_file].prec = image_read->comps->prec;
347 param_image_read[it_file].sgnd = image_read->comps->sgnd;
350 data[it_file] = malloc(param_image_read[it_file].h * param_image_read[it_file].w * sizeof(int));
351 memcpy(data[it_file], image_read->comps->data, image_read->comps->h * image_read->comps->w * sizeof(int));
354 opj_image_destroy(image_read);
355 free(filenameComponentPGX);
358 image = opj_image_create((OPJ_UINT32)nbFilenamePGX, param_image_read, OPJ_CLRSPC_UNSPECIFIED);
359 for (it_file = 0; it_file < nbFilenamePGX; it_file++)
361 /* Copy data into output image and free memory*/
362 memcpy(image->comps[it_file].data, data[it_file], image->comps[it_file].h * image->comps[it_file].w * sizeof(int));
367 free(param_image_read);
373 #if defined(OPJ_HAVE_LIBPNG) && 0 /* remove for now */
374 /*******************************************************************************
376 *******************************************************************************/
377 static int imageToPNG(const opj_image_t* image, const char* filename, int num_comp_select)
379 opj_image_cmptparm_t param_image_write;
380 opj_image_t* image_write = NULL;
382 param_image_write.x0 = 0;
383 param_image_write.y0 = 0;
384 param_image_write.dx = 0;
385 param_image_write.dy = 0;
386 param_image_write.h = image->comps[num_comp_select].h;
387 param_image_write.w = image->comps[num_comp_select].w;
388 param_image_write.bpp = image->comps[num_comp_select].bpp;
389 param_image_write.prec = image->comps[num_comp_select].prec;
390 param_image_write.sgnd = image->comps[num_comp_select].sgnd;
392 image_write = opj_image_create(1u, ¶m_image_write, OPJ_CLRSPC_GRAY);
393 memcpy(image_write->comps->data, image->comps[num_comp_select].data, param_image_write.h * param_image_write.w * sizeof(int));
395 imagetopng(image_write, filename);
397 opj_image_destroy(image_write);
403 typedef struct test_cmp_parameters
409 /** Number of components */
412 double* tabMSEvalues;
414 double* tabPEAKvalues;
418 char separator_base[2];
420 char separator_test[2];
422 } test_cmp_parameters;
424 /* return decode format PGX / TIF / PPM , return -1 on error */
425 static int get_decod_format(test_cmp_parameters* param)
427 int base_format = get_decod_format_from_string( param->base_filename );
428 int test_format = get_decod_format_from_string( param->test_filename );
429 if( base_format != test_format ) return -1;
430 /* handle case -1: */
434 /*******************************************************************************
436 *******************************************************************************/
437 static int parse_cmdline_cmp(int argc, char **argv, test_cmp_parameters* param)
439 char *MSElistvalues = NULL; char *PEAKlistvalues= NULL;
440 char *separatorList = NULL;
441 size_t sizemembasefile, sizememtestfile;
442 int index, flagM=0, flagP=0;
443 const char optlist[] = "b:t:n:m:p:s:d";
447 param->base_filename = NULL;
448 param->test_filename = NULL;
450 param->tabMSEvalues = NULL;
451 param->tabPEAKvalues = NULL;
453 param->separator_base[0] = 0;
454 param->separator_test[0] = 0;
458 while ((c = opj_getopt(argc, argv, optlist)) != -1)
462 sizemembasefile = strlen(opj_optarg) + 1;
463 param->base_filename = (char*) malloc(sizemembasefile);
464 strcpy(param->base_filename, opj_optarg);
465 /*printf("param->base_filename = %s [%d / %d]\n", param->base_filename, strlen(param->base_filename), sizemembasefile );*/
468 sizememtestfile = strlen(opj_optarg) + 1;
469 param->test_filename = (char*) malloc(sizememtestfile);
470 strcpy(param->test_filename, opj_optarg);
471 /*printf("param->test_filename = %s [%d / %d]\n", param->test_filename, strlen(param->test_filename), sizememtestfile);*/
474 param->nbcomp = atoi(opj_optarg);
477 MSElistvalues = opj_optarg;
481 PEAKlistvalues = opj_optarg;
488 separatorList = opj_optarg;
491 if ((opj_optopt == 'b') || (opj_optopt == 't') || (opj_optopt == 'n') || (opj_optopt == 'p') || (opj_optopt == 'm') || (opj_optopt
493 fprintf(stderr, "Option -%c requires an argument.\n", opj_optopt);
495 if (isprint(opj_optopt)) fprintf(stderr, "Unknown option `-%c'.\n", opj_optopt);
496 else fprintf(stderr, "Unknown option character `\\x%x'.\n", opj_optopt);
499 fprintf(stderr, "WARNING -> this option is not valid \"-%c %s\"\n", c, opj_optarg);
503 if (opj_optind != argc)
505 for (index = opj_optind; index < argc; index++)
506 fprintf(stderr,"Non-option argument %s\n", argv[index]);
510 if (param->nbcomp == 0)
512 fprintf(stderr,"Need to indicate the number of components !\n");
516 if ( flagM && flagP )
518 param->tabMSEvalues = parseToleranceValues( MSElistvalues, param->nbcomp);
519 param->tabPEAKvalues = parseToleranceValues( PEAKlistvalues, param->nbcomp);
520 if ( (param->tabMSEvalues == NULL) || (param->tabPEAKvalues == NULL))
522 fprintf(stderr,"MSE and PEAK values are not correct (respectively need %d values)\n",param->nbcomp);
527 /* Get separators after corresponding letter (b or t)*/
528 if (separatorList != NULL)
530 if( (strlen(separatorList) ==2) || (strlen(separatorList) ==4) )
532 /* keep original string*/
533 size_t sizeseplist = strlen(separatorList)+1;
534 char* separatorList2 = (char*)malloc( sizeseplist );
535 strcpy(separatorList2, separatorList);
536 /*printf("separatorList2 = %s [%d / %d]\n", separatorList2, strlen(separatorList2), sizeseplist);*/
538 if (strlen(separatorList) == 2) /* one separator behind b or t*/
540 char *resultT = NULL;
541 resultT = strtok(separatorList2, "t");
542 if (strlen(resultT) == strlen(separatorList)) /* didn't find t character, try to find b*/
544 char *resultB = NULL;
545 resultB = strtok(resultT, "b");
546 if (strlen(resultB) == 1)
548 param->separator_base[0] = separatorList[1];
549 param->separator_base[1] = 0;
550 param->separator_test[0] = 0;
552 else /* not found b*/
554 free(separatorList2);
560 param->separator_base[0] = 0;
561 param->separator_test[0] = separatorList[1];
562 param->separator_test[1] = 0;
564 /*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) );*/
566 else /* == 4 characters we must found t and b*/
568 char *resultT = NULL;
569 resultT = strtok(separatorList2, "t");
570 if (strlen(resultT) == 3) /* found t in first place*/
572 char *resultB = NULL;
573 resultB = strtok(resultT, "b");
574 if (strlen(resultB) == 1) /* found b after t*/
576 param->separator_test[0] = separatorList[1];
577 param->separator_test[1] = 0;
578 param->separator_base[0] = separatorList[3];
579 param->separator_base[1] = 0;
581 else /* didn't find b after t*/
583 free(separatorList2);
587 else /* == 2, didn't find t in first place*/
589 char *resultB = NULL;
590 resultB = strtok(resultT, "b");
591 if (strlen(resultB) == 1) /* found b in first place*/
593 param->separator_base[0] = separatorList[1];
594 param->separator_base[1] = 0;
595 param->separator_test[0] = separatorList[3];
596 param->separator_test[1] = 0;
598 else /* didn't found b in first place => problem*/
600 free(separatorList2);
605 free(separatorList2);
607 else /* wrong number of argument after -s*/
614 if (param->nbcomp == 1)
616 assert( param->separator_base[0] == 0 );
617 assert( param->separator_test[0] == 0 );
621 fprintf(stderr,"If number of component is > 1, we need separator\n");
627 if ( (param->nr_flag) && (flagP || flagM) )
629 fprintf(stderr,"Wrong input parameters list: it is non-regression test or tolerance comparison\n");
632 if ( (!param->nr_flag) && (!flagP || !flagM) )
634 fprintf(stderr,"Wrong input parameters list: it is non-regression test or tolerance comparison\n");
641 /*******************************************************************************
643 *******************************************************************************/
644 int main(int argc, char **argv)
646 test_cmp_parameters inParam;
647 OPJ_UINT32 it_comp, itpxl;
649 int nbFilenamePGXbase = 0, nbFilenamePGXtest = 0;
650 char *filenamePNGtest= NULL, *filenamePNGbase = NULL, *filenamePNGdiff = NULL;
651 size_t memsizebasefilename, memsizetestfilename;
652 size_t memsizedifffilename;
653 int valueDiff = 0, nbPixelDiff = 0;
654 double sumDiff = 0.0;
655 /* Structures to store image parameters and data*/
656 opj_image_t *imageBase = NULL, *imageTest = NULL, *imageDiff = NULL;
657 opj_image_cmptparm_t* param_image_diff = NULL;
660 /* Get parameters from command line*/
661 if( parse_cmdline_cmp(argc, argv, &inParam) )
663 compare_images_help_display();
667 /* Display Parameters*/
668 printf("******Parameters********* \n");
669 printf(" base_filename = %s\n"
670 " test_filename = %s\n"
671 " nb of Components = %d\n"
672 " Non regression test = %d\n"
673 " separator Base = %s\n"
674 " separator Test = %s\n",
675 inParam.base_filename, inParam.test_filename, inParam.nbcomp,
676 inParam.nr_flag, inParam.separator_base, inParam.separator_test);
678 if ( (inParam.tabMSEvalues != NULL) && (inParam.tabPEAKvalues != NULL))
681 printf(" MSE values = [");
682 for (it_comp2 = 0; it_comp2 < inParam.nbcomp; it_comp2++)
683 printf(" %f ", inParam.tabMSEvalues[it_comp2]);
685 printf(" PEAK values = [");
686 for (it_comp2 = 0; it_comp2 < inParam.nbcomp; it_comp2++)
687 printf(" %f ", inParam.tabPEAKvalues[it_comp2]);
689 printf(" Non-regression test = %d\n", inParam.nr_flag);
692 if (strlen(inParam.separator_base) != 0)
693 nbFilenamePGXbase = inParam.nbcomp;
695 if (strlen(inParam.separator_test) != 0)
696 nbFilenamePGXtest = inParam.nbcomp;
698 printf(" NbFilename to generate from base filename = %d\n", nbFilenamePGXbase);
699 printf(" NbFilename to generate from test filename = %d\n", nbFilenamePGXtest);
700 printf("************************* \n");
702 /*----------BASELINE IMAGE--------*/
703 memsizebasefilename = strlen(inParam.test_filename) + 1 + 5 + 2 + 4;
704 memsizetestfilename = strlen(inParam.test_filename) + 1 + 5 + 2 + 4;
706 decod_format = get_decod_format(&inParam);
707 if( decod_format == -1 )
709 fprintf( stderr, "Unhandled file format\n" );
712 assert( decod_format == PGX_DFMT || decod_format == TIF_DFMT || decod_format == PXM_DFMT );
714 if( decod_format == PGX_DFMT )
716 imageBase = readImageFromFilePGX( inParam.base_filename, nbFilenamePGXbase, inParam.separator_base);
717 if ( imageBase == NULL )
720 else if( decod_format == TIF_DFMT )
722 imageBase = readImageFromFileTIF( inParam.base_filename, nbFilenamePGXbase, "");
723 if ( imageBase == NULL )
726 else if( decod_format == PXM_DFMT )
728 imageBase = readImageFromFilePPM( inParam.base_filename, nbFilenamePGXbase, inParam.separator_base);
729 if ( imageBase == NULL )
733 filenamePNGbase = (char*) malloc(memsizebasefilename);
734 strcpy(filenamePNGbase, inParam.test_filename);
735 strcat(filenamePNGbase, ".base");
736 /*printf("filenamePNGbase = %s [%d / %d octets]\n",filenamePNGbase, strlen(filenamePNGbase),memsizebasefilename );*/
738 /*----------TEST IMAGE--------*/
740 if( decod_format == PGX_DFMT )
742 imageTest = readImageFromFilePGX(inParam.test_filename, nbFilenamePGXtest, inParam.separator_test);
743 if ( imageTest == NULL )
746 else if( decod_format == TIF_DFMT )
748 imageTest = readImageFromFileTIF(inParam.test_filename, nbFilenamePGXtest, "");
749 if ( imageTest == NULL )
752 else if( decod_format == PXM_DFMT )
754 imageTest = readImageFromFilePPM(inParam.test_filename, nbFilenamePGXtest, inParam.separator_test);
755 if ( imageTest == NULL )
759 filenamePNGtest = (char*) malloc(memsizetestfilename);
760 strcpy(filenamePNGtest, inParam.test_filename);
761 strcat(filenamePNGtest, ".test");
762 /*printf("filenamePNGtest = %s [%d / %d octets]\n",filenamePNGtest, strlen(filenamePNGtest),memsizetestfilename );*/
764 /*----------DIFF IMAGE--------*/
767 param_image_diff = malloc( imageBase->numcomps * sizeof(opj_image_cmptparm_t));
769 /* Comparison of header parameters*/
770 printf("Step 1 -> Header comparison\n");
772 /* check dimensions (issue 286)*/
773 if(imageBase->numcomps != imageTest->numcomps )
775 printf("ERROR: dim mismatch (%d><%d)\n", imageBase->numcomps, imageTest->numcomps);
779 for (it_comp = 0; it_comp < imageBase->numcomps; it_comp++)
781 param_image_diff[it_comp].x0 = 0;
782 param_image_diff[it_comp].y0 = 0;
783 param_image_diff[it_comp].dx = 0;
784 param_image_diff[it_comp].dy = 0;
785 param_image_diff[it_comp].sgnd = 0;
786 param_image_diff[it_comp].prec = 8;
787 param_image_diff[it_comp].bpp = 1;
788 param_image_diff[it_comp].h = imageBase->comps[it_comp].h;
789 param_image_diff[it_comp].w = imageBase->comps[it_comp].w;
791 if (imageBase->comps[it_comp].sgnd != imageTest->comps[it_comp].sgnd)
793 printf("ERROR: sign mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).sgnd, ((imageTest->comps)[it_comp]).sgnd);
797 if (((imageBase->comps)[it_comp]).prec != ((imageTest->comps)[it_comp]).prec)
799 printf("ERROR: prec mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).prec, ((imageTest->comps)[it_comp]).prec);
803 if (((imageBase->comps)[it_comp]).bpp != ((imageTest->comps)[it_comp]).bpp)
805 printf("ERROR: byte per pixel mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).bpp, ((imageTest->comps)[it_comp]).bpp);
809 if (((imageBase->comps)[it_comp]).h != ((imageTest->comps)[it_comp]).h)
811 printf("ERROR: height mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).h, ((imageTest->comps)[it_comp]).h);
815 if (((imageBase->comps)[it_comp]).w != ((imageTest->comps)[it_comp]).w)
817 printf("ERROR: width mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).w, ((imageTest->comps)[it_comp]).w);
822 imageDiff = opj_image_create(imageBase->numcomps, param_image_diff, OPJ_CLRSPC_UNSPECIFIED);
824 free(param_image_diff); param_image_diff = NULL;
826 /* Measurement computation*/
827 printf("Step 2 -> measurement comparison\n");
829 memsizedifffilename = strlen(inParam.test_filename) + 1 + 5 + 2 + 4;
830 filenamePNGdiff = (char*) malloc(memsizedifffilename);
831 strcpy(filenamePNGdiff, inParam.test_filename);
832 strcat(filenamePNGdiff, ".diff");
833 /*printf("filenamePNGdiff = %s [%d / %d octets]\n",filenamePNGdiff, strlen(filenamePNGdiff),memsizedifffilename );*/
835 /* Compute pixel diff*/
836 for (it_comp = 0; it_comp < imageDiff->numcomps; it_comp++)
840 for (itpxl = 0; itpxl < ((imageDiff->comps)[it_comp]).w * ((imageDiff->comps)[it_comp]).h; itpxl++)
842 if (abs( ((imageBase->comps)[it_comp]).data[itpxl] - ((imageTest->comps)[it_comp]).data[itpxl] ) > 0)
844 valueDiff = ((imageBase->comps)[it_comp]).data[itpxl] - ((imageTest->comps)[it_comp]).data[itpxl];
845 ((imageDiff->comps)[it_comp]).data[itpxl] = abs(valueDiff);
846 sumDiff += valueDiff;
849 SE += (double)valueDiff * valueDiff;
850 PEAK = (PEAK > abs(valueDiff)) ? PEAK : abs(valueDiff);
853 ((imageDiff->comps)[it_comp]).data[itpxl] = 0;
856 MSE = SE / ( ((imageDiff->comps)[it_comp]).w * ((imageDiff->comps)[it_comp]).h );
858 if (!inParam.nr_flag && (inParam.tabMSEvalues != NULL) && (inParam.tabPEAKvalues != NULL))
859 { /* Conformance test*/
860 printf("<DartMeasurement name=\"PEAK_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, PEAK);
861 printf("<DartMeasurement name=\"MSE_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, MSE);
863 if ( (MSE > inParam.tabMSEvalues[it_comp]) || (PEAK > inParam.tabPEAKvalues[it_comp]) )
865 printf("ERROR: MSE (%f) or PEAK (%f) values produced by the decoded file are greater "
866 "than the allowable error (respectively %f and %f) \n",
867 MSE, PEAK, inParam.tabMSEvalues[it_comp], inParam.tabPEAKvalues[it_comp]);
871 else /* Non regression-test */
873 if ( nbPixelDiff > 0)
878 printf("<DartMeasurement name=\"NumberOfPixelsWithDifferences_%d\" type=\"numeric/int\"> %d </DartMeasurement> \n", it_comp, nbPixelDiff);
879 printf("<DartMeasurement name=\"ComponentError_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, sumDiff);
880 printf("<DartMeasurement name=\"PEAK_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, PEAK);
881 printf("<DartMeasurement name=\"MSE_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, MSE);
883 #ifdef OPJ_HAVE_LIBPNG
885 char *filenamePNGbase_it_comp, *filenamePNGtest_it_comp, *filenamePNGdiff_it_comp;
887 filenamePNGbase_it_comp = (char*) malloc(memsizebasefilename);
888 strcpy(filenamePNGbase_it_comp,filenamePNGbase);
890 filenamePNGtest_it_comp = (char*) malloc(memsizetestfilename);
891 strcpy(filenamePNGtest_it_comp,filenamePNGtest);
893 filenamePNGdiff_it_comp = (char*) malloc(memsizedifffilename);
894 strcpy(filenamePNGdiff_it_comp,filenamePNGdiff);
896 sprintf(it_compc, "_%i", it_comp);
897 strcat(it_compc,".png");
898 strcat(filenamePNGbase_it_comp, it_compc);
899 /*printf("filenamePNGbase_it = %s [%d / %d octets]\n",filenamePNGbase_it_comp, strlen(filenamePNGbase_it_comp),memsizebasefilename );*/
900 strcat(filenamePNGtest_it_comp, it_compc);
901 /*printf("filenamePNGtest_it = %s [%d / %d octets]\n",filenamePNGtest_it_comp, strlen(filenamePNGtest_it_comp),memsizetestfilename );*/
902 strcat(filenamePNGdiff_it_comp, it_compc);
903 /*printf("filenamePNGdiff_it = %s [%d / %d octets]\n",filenamePNGdiff_it_comp, strlen(filenamePNGdiff_it_comp),memsizedifffilename );*/
906 if ( imageToPNG(imageBase, filenamePNGbase_it_comp, it_comp) == EXIT_SUCCESS )
908 printf("<DartMeasurementFile name=\"BaselineImage_%d\" type=\"image/png\"> %s </DartMeasurementFile> \n", it_comp, filenamePNGbase_it_comp);
911 if ( imageToPNG(imageTest, filenamePNGtest_it_comp, it_comp) == EXIT_SUCCESS )
913 printf("<DartMeasurementFile name=\"TestImage_%d\" type=\"image/png\"> %s </DartMeasurementFile> \n", it_comp, filenamePNGtest_it_comp);
916 if ( imageToPNG(imageDiff, filenamePNGdiff_it_comp, it_comp) == EXIT_SUCCESS )
918 printf("<DartMeasurementFile name=\"DiffferenceImage_%d\" type=\"image/png\"> %s </DartMeasurementFile> \n", it_comp, filenamePNGdiff_it_comp);
922 free(filenamePNGbase_it_comp);
923 free(filenamePNGtest_it_comp);
924 free(filenamePNGdiff_it_comp);
932 printf("---- TEST SUCCEED ----\n");
935 /*-----------------------------*/
936 free(param_image_diff);
938 opj_image_destroy(imageBase);
939 opj_image_destroy(imageTest);
940 opj_image_destroy(imageDiff);
942 free(filenamePNGbase);
943 free(filenamePNGtest);
944 free(filenamePNGdiff);
946 free(inParam.tabMSEvalues);
947 free(inParam.tabPEAKvalues);
948 free(inParam.base_filename);
949 free(inParam.test_filename);
951 return failed ? EXIT_FAILURE : EXIT_SUCCESS;