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compare_images.c: code reformatting

This commit is contained in:
Even Rouault 2020-05-19 18:03:29 +02:00
parent 3d35d0f3af
commit c2b9d09c65
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GPG Key ID: 33EBBFC47B3DD87D
1 changed files with 743 additions and 739 deletions
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tests/compare_images.c
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@ -53,22 +53,20 @@
* Parse MSE and PEAK input values ( * Parse MSE and PEAK input values (
* separator = ":" * separator = ":"
*******************************************************************************/ *******************************************************************************/
static double* parseToleranceValues( char* inArg, const int nbcomp) static double* parseToleranceValues(char* inArg, const int nbcomp)
{ {
double* outArgs= malloc((size_t)nbcomp * sizeof(double)); double* outArgs = malloc((size_t)nbcomp * sizeof(double));
int it_comp = 0; int it_comp = 0;
const char delims[] = ":"; const char delims[] = ":";
char *result = strtok( inArg, delims ); char *result = strtok(inArg, delims);
while( (result != NULL) && (it_comp < nbcomp )) while ((result != NULL) && (it_comp < nbcomp)) {
{
outArgs[it_comp] = atof(result); outArgs[it_comp] = atof(result);
result = strtok( NULL, delims ); result = strtok(NULL, delims);
it_comp++; it_comp++;
} }
if (it_comp != nbcomp) if (it_comp != nbcomp) {
{
free(outArgs); free(outArgs);
return NULL; return NULL;
} }
@ -81,27 +79,39 @@ static double* parseToleranceValues( char* inArg, const int nbcomp)
*******************************************************************************/ *******************************************************************************/
static void compare_images_help_display(void) static void compare_images_help_display(void)
{ {
fprintf(stdout,"\nList of parameters for the compare_images function \n"); fprintf(stdout, "\nList of parameters for the compare_images function \n");
fprintf(stdout,"\n"); fprintf(stdout, "\n");
fprintf(stdout," -b \t REQUIRED \t filename to the reference/baseline PGX/TIF/PNM image \n"); fprintf(stdout,
fprintf(stdout," -t \t REQUIRED \t filename to the test PGX/TIF/PNM image\n"); " -b \t REQUIRED \t filename to the reference/baseline PGX/TIF/PNM image \n");
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"); fprintf(stdout, " -t \t REQUIRED \t filename to the test PGX/TIF/PNM image\n");
fprintf(stdout," -m \t OPTIONAL \t list of MSE tolerances, separated by : (size must correspond to the number of component) of \n"); fprintf(stdout,
fprintf(stdout," -p \t OPTIONAL \t list of PEAK tolerances, separated by : (size must correspond to the number of component) \n"); " -n \t REQUIRED \t number of component of the image (used to generate correct filename, not used when both input files are TIF)\n");
fprintf(stdout," -s \t OPTIONAL \t 1 or 2 filename separator to take into account PGX/PNM image with different components, " fprintf(stdout,
" -m \t OPTIONAL \t list of MSE tolerances, separated by : (size must correspond to the number of component) of \n");
fprintf(stdout,
" -p \t OPTIONAL \t list of PEAK tolerances, separated by : (size must correspond to the number of component) \n");
fprintf(stdout,
" -s \t OPTIONAL \t 1 or 2 filename separator to take into account PGX/PNM image with different components, "
"please indicate b or t before separator to indicate respectively the separator " "please indicate b or t before separator to indicate respectively the separator "
"for ref/base file and for test file. \n"); "for ref/base file and for test file. \n");
fprintf(stdout," -d \t OPTIONAL \t indicate if you want to run this function as conformance test or as non regression test\n"); fprintf(stdout,
fprintf(stdout,"\n"); " -d \t OPTIONAL \t indicate if you want to run this function as conformance test or as non regression test\n");
fprintf(stdout, "\n");
} }
static int get_decod_format_from_string(const char *filename) static int get_decod_format_from_string(const char *filename)
{ {
const int dot = '.'; const int dot = '.';
char * ext = strrchr(filename, dot); char * ext = strrchr(filename, dot);
if( strcmp(ext,".pgx") == 0 ) return PGX_DFMT; if (strcmp(ext, ".pgx") == 0) {
if( strcmp(ext,".tif") == 0 ) return TIF_DFMT; return PGX_DFMT;
if( strcmp(ext,".ppm") == 0 ) return PXM_DFMT; }
if (strcmp(ext, ".tif") == 0) {
return TIF_DFMT;
}
if (strcmp(ext, ".ppm") == 0) {
return PXM_DFMT;
}
return -1; return -1;
} }
@ -110,7 +120,8 @@ static int get_decod_format_from_string(const char *filename)
* Create filenames from a filename using separator and nb components * Create filenames from a filename using separator and nb components
* (begin from 0) * (begin from 0)
*******************************************************************************/ *******************************************************************************/
static char* createMultiComponentsFilename(const char* inFilename, const int indexF, const char* separator) static char* createMultiComponentsFilename(const char* inFilename,
const int indexF, const char* separator)
{ {
char s[255]; char s[255];
char *outFilename, *ptr; char *outFilename, *ptr;
@ -119,13 +130,10 @@ static char* createMultiComponentsFilename(const char* inFilename, const int ind
int decod_format; int decod_format;
/*printf("inFilename = %s\n", inFilename);*/ /*printf("inFilename = %s\n", inFilename);*/
if ((ptr = strrchr(inFilename, token)) != NULL) if ((ptr = strrchr(inFilename, token)) != NULL) {
{
posToken = strlen(inFilename) - strlen(ptr); posToken = strlen(inFilename) - strlen(ptr);
/*printf("Position of %c character inside inFilename = %d\n", token, posToken);*/ /*printf("Position of %c character inside inFilename = %d\n", token, posToken);*/
} } else {
else
{
/*printf("Token %c not found\n", token);*/ /*printf("Token %c not found\n", token);*/
outFilename = (char*)malloc(1); outFilename = (char*)malloc(1);
outFilename[0] = '\0'; outFilename[0] = '\0';
@ -141,12 +149,9 @@ static char* createMultiComponentsFilename(const char* inFilename, const int ind
strcat(outFilename, s); strcat(outFilename, s);
decod_format = get_decod_format_from_string(inFilename); decod_format = get_decod_format_from_string(inFilename);
if( decod_format == PGX_DFMT ) if (decod_format == PGX_DFMT) {
{
strcat(outFilename, ".pgx"); strcat(outFilename, ".pgx");
} } else if (decod_format == PXM_DFMT) {
else if( decod_format == PXM_DFMT )
{
strcat(outFilename, ".pgm"); strcat(outFilename, ".pgm");
} }
@ -157,7 +162,8 @@ static char* createMultiComponentsFilename(const char* inFilename, const int ind
/******************************************************************************* /*******************************************************************************
* *
*******************************************************************************/ *******************************************************************************/
static opj_image_t* readImageFromFilePPM(const char* filename, int nbFilenamePGX, const char *separator) static opj_image_t* readImageFromFilePPM(const char* filename,
int nbFilenamePGX, const char *separator)
{ {
int it_file; int it_file;
opj_image_t* image_read = NULL; opj_image_t* image_read = NULL;
@ -167,8 +173,9 @@ static opj_image_t* readImageFromFilePPM(const char* filename, int nbFilenamePGX
int** data; int** data;
/* If separator is empty => nb file to read is equal to one*/ /* If separator is empty => nb file to read is equal to one*/
if ( strlen(separator) == 0 ) if (strlen(separator) == 0) {
nbFilenamePGX = 1; nbFilenamePGX = 1;
}
/* set encoding parameters to default values */ /* set encoding parameters to default values */
opj_set_default_encoder_parameters(&parameters); opj_set_default_encoder_parameters(&parameters);
@ -179,22 +186,21 @@ static opj_image_t* readImageFromFilePPM(const char* filename, int nbFilenamePGX
param_image_read = malloc((size_t)nbFilenamePGX * sizeof(opj_image_cmptparm_t)); param_image_read = malloc((size_t)nbFilenamePGX * sizeof(opj_image_cmptparm_t));
data = malloc((size_t)nbFilenamePGX * sizeof(*data)); data = malloc((size_t)nbFilenamePGX * sizeof(*data));
for (it_file = 0; it_file < nbFilenamePGX; it_file++) for (it_file = 0; it_file < nbFilenamePGX; it_file++) {
{
/* Create the right filename*/ /* Create the right filename*/
char *filenameComponentPGX; char *filenameComponentPGX;
if (strlen(separator) == 0) if (strlen(separator) == 0) {
{ filenameComponentPGX = malloc((strlen(filename) + 1) * sizeof(
filenameComponentPGX = malloc((strlen(filename) + 1) * sizeof(*filenameComponentPGX)); *filenameComponentPGX));
strcpy(filenameComponentPGX, filename); strcpy(filenameComponentPGX, filename);
} else {
filenameComponentPGX = createMultiComponentsFilename(filename, it_file,
separator);
} }
else
filenameComponentPGX = createMultiComponentsFilename(filename, it_file, separator);
/* Read the tif file corresponding to the component */ /* Read the tif file corresponding to the component */
image_read = pnmtoimage(filenameComponentPGX, &parameters); image_read = pnmtoimage(filenameComponentPGX, &parameters);
if (!image_read) if (!image_read) {
{
int it_free_data; int it_free_data;
fprintf(stderr, "Unable to load ppm file: %s\n", filenameComponentPGX); fprintf(stderr, "Unable to load ppm file: %s\n", filenameComponentPGX);
@ -222,19 +228,22 @@ static opj_image_t* readImageFromFilePPM(const char* filename, int nbFilenamePGX
param_image_read[it_file].sgnd = image_read->comps->sgnd; param_image_read[it_file].sgnd = image_read->comps->sgnd;
/* Copy data*/ /* Copy data*/
data[it_file] = malloc(param_image_read[it_file].h * param_image_read[it_file].w * sizeof(int)); data[it_file] = malloc(param_image_read[it_file].h * param_image_read[it_file].w
memcpy(data[it_file], image_read->comps->data, image_read->comps->h * image_read->comps->w * sizeof(int)); * sizeof(int));
memcpy(data[it_file], image_read->comps->data,
image_read->comps->h * image_read->comps->w * sizeof(int));
/* Free memory*/ /* Free memory*/
opj_image_destroy(image_read); opj_image_destroy(image_read);
free(filenameComponentPGX); free(filenameComponentPGX);
} }
image = opj_image_create((OPJ_UINT32)nbFilenamePGX, param_image_read, OPJ_CLRSPC_UNSPECIFIED); image = opj_image_create((OPJ_UINT32)nbFilenamePGX, param_image_read,
for (it_file = 0; it_file < nbFilenamePGX; it_file++) OPJ_CLRSPC_UNSPECIFIED);
{ for (it_file = 0; it_file < nbFilenamePGX; it_file++) {
/* Copy data into output image and free memory*/ /* Copy data into output image and free memory*/
memcpy(image->comps[it_file].data, data[it_file], image->comps[it_file].h * image->comps[it_file].w * sizeof(int)); memcpy(image->comps[it_file].data, data[it_file],
image->comps[it_file].h * image->comps[it_file].w * sizeof(int));
free(data[it_file]); free(data[it_file]);
} }
@ -245,7 +254,8 @@ static opj_image_t* readImageFromFilePPM(const char* filename, int nbFilenamePGX
return image; return image;
} }
static opj_image_t* readImageFromFileTIF(const char* filename, int nbFilenamePGX, const char *separator) static opj_image_t* readImageFromFileTIF(const char* filename,
int nbFilenamePGX, const char *separator)
{ {
opj_image_t* image_read = NULL; opj_image_t* image_read = NULL;
opj_cparameters_t parameters; opj_cparameters_t parameters;
@ -262,7 +272,9 @@ static opj_image_t* readImageFromFileTIF(const char* filename, int nbFilenamePGX
TIFFSetErrorHandler(NULL); TIFFSetErrorHandler(NULL);
#endif #endif
if ( strlen(separator) != 0 ) return NULL; if (strlen(separator) != 0) {
return NULL;
}
/* set encoding parameters to default values */ /* set encoding parameters to default values */
opj_set_default_encoder_parameters(&parameters); opj_set_default_encoder_parameters(&parameters);
@ -273,8 +285,7 @@ static opj_image_t* readImageFromFileTIF(const char* filename, int nbFilenamePGX
#ifdef OPJ_HAVE_LIBTIFF #ifdef OPJ_HAVE_LIBTIFF
image_read = tiftoimage(filename, &parameters); image_read = tiftoimage(filename, &parameters);
#endif #endif
if (!image_read) if (!image_read) {
{
fprintf(stderr, "Unable to load TIF file\n"); fprintf(stderr, "Unable to load TIF file\n");
return NULL; return NULL;
} }
@ -282,7 +293,8 @@ static opj_image_t* readImageFromFileTIF(const char* filename, int nbFilenamePGX
return image_read; return image_read;
} }
static opj_image_t* readImageFromFilePGX(const char* filename, int nbFilenamePGX, const char *separator) static opj_image_t* readImageFromFilePGX(const char* filename,
int nbFilenamePGX, const char *separator)
{ {
int it_file; int it_file;
opj_image_t* image_read = NULL; opj_image_t* image_read = NULL;
@ -292,8 +304,9 @@ static opj_image_t* readImageFromFilePGX(const char* filename, int nbFilenamePGX
int** data; int** data;
/* If separator is empty => nb file to read is equal to one*/ /* If separator is empty => nb file to read is equal to one*/
if ( strlen(separator) == 0 ) if (strlen(separator) == 0) {
nbFilenamePGX = 1; nbFilenamePGX = 1;
}
/* set encoding parameters to default values */ /* set encoding parameters to default values */
opj_set_default_encoder_parameters(&parameters); opj_set_default_encoder_parameters(&parameters);
@ -304,22 +317,21 @@ static opj_image_t* readImageFromFilePGX(const char* filename, int nbFilenamePGX
param_image_read = malloc((size_t)nbFilenamePGX * sizeof(opj_image_cmptparm_t)); param_image_read = malloc((size_t)nbFilenamePGX * sizeof(opj_image_cmptparm_t));
data = malloc((size_t)nbFilenamePGX * sizeof(*data)); data = malloc((size_t)nbFilenamePGX * sizeof(*data));
for (it_file = 0; it_file < nbFilenamePGX; it_file++) for (it_file = 0; it_file < nbFilenamePGX; it_file++) {
{
/* Create the right filename*/ /* Create the right filename*/
char *filenameComponentPGX; char *filenameComponentPGX;
if (strlen(separator) == 0) if (strlen(separator) == 0) {
{ filenameComponentPGX = malloc((strlen(filename) + 1) * sizeof(
filenameComponentPGX = malloc((strlen(filename) + 1) * sizeof(*filenameComponentPGX)); *filenameComponentPGX));
strcpy(filenameComponentPGX, filename); strcpy(filenameComponentPGX, filename);
} else {
filenameComponentPGX = createMultiComponentsFilename(filename, it_file,
separator);
} }
else
filenameComponentPGX = createMultiComponentsFilename(filename, it_file, separator);
/* Read the pgx file corresponding to the component */ /* Read the pgx file corresponding to the component */
image_read = pgxtoimage(filenameComponentPGX, &parameters); image_read = pgxtoimage(filenameComponentPGX, &parameters);
if (!image_read) if (!image_read) {
{
int it_free_data; int it_free_data;
fprintf(stderr, "Unable to load pgx file\n"); fprintf(stderr, "Unable to load pgx file\n");
@ -347,19 +359,22 @@ static opj_image_t* readImageFromFilePGX(const char* filename, int nbFilenamePGX
param_image_read[it_file].sgnd = image_read->comps->sgnd; param_image_read[it_file].sgnd = image_read->comps->sgnd;
/* Copy data*/ /* Copy data*/
data[it_file] = malloc(param_image_read[it_file].h * param_image_read[it_file].w * sizeof(int)); data[it_file] = malloc(param_image_read[it_file].h * param_image_read[it_file].w
memcpy(data[it_file], image_read->comps->data, image_read->comps->h * image_read->comps->w * sizeof(int)); * sizeof(int));
memcpy(data[it_file], image_read->comps->data,
image_read->comps->h * image_read->comps->w * sizeof(int));
/* Free memory*/ /* Free memory*/
opj_image_destroy(image_read); opj_image_destroy(image_read);
free(filenameComponentPGX); free(filenameComponentPGX);
} }
image = opj_image_create((OPJ_UINT32)nbFilenamePGX, param_image_read, OPJ_CLRSPC_UNSPECIFIED); image = opj_image_create((OPJ_UINT32)nbFilenamePGX, param_image_read,
for (it_file = 0; it_file < nbFilenamePGX; it_file++) OPJ_CLRSPC_UNSPECIFIED);
{ for (it_file = 0; it_file < nbFilenamePGX; it_file++) {
/* Copy data into output image and free memory*/ /* Copy data into output image and free memory*/
memcpy(image->comps[it_file].data, data[it_file], image->comps[it_file].h * image->comps[it_file].w * sizeof(int)); memcpy(image->comps[it_file].data, data[it_file],
image->comps[it_file].h * image->comps[it_file].w * sizeof(int));
free(data[it_file]); free(data[it_file]);
} }
@ -374,7 +389,8 @@ static opj_image_t* readImageFromFilePGX(const char* filename, int nbFilenamePGX
/******************************************************************************* /*******************************************************************************
* *
*******************************************************************************/ *******************************************************************************/
static int imageToPNG(const opj_image_t* image, const char* filename, int num_comp_select) static int imageToPNG(const opj_image_t* image, const char* filename,
int num_comp_select)
{ {
opj_image_cmptparm_t param_image_write; opj_image_cmptparm_t param_image_write;
opj_image_t* image_write = NULL; opj_image_t* image_write = NULL;
@ -390,7 +406,8 @@ static int imageToPNG(const opj_image_t* image, const char* filename, int num_co
param_image_write.sgnd = image->comps[num_comp_select].sgnd; param_image_write.sgnd = image->comps[num_comp_select].sgnd;
image_write = opj_image_create(1u, &param_image_write, OPJ_CLRSPC_GRAY); image_write = opj_image_create(1u, &param_image_write, OPJ_CLRSPC_GRAY);
memcpy(image_write->comps->data, image->comps[num_comp_select].data, param_image_write.h * param_image_write.w * sizeof(int)); memcpy(image_write->comps->data, image->comps[num_comp_select].data,
param_image_write.h * param_image_write.w * sizeof(int));
imagetopng(image_write, filename); imagetopng(image_write, filename);
@ -400,8 +417,7 @@ static int imageToPNG(const opj_image_t* image, const char* filename, int num_co
} }
#endif #endif
typedef struct test_cmp_parameters typedef struct test_cmp_parameters {
{
/** */ /** */
char* base_filename; char* base_filename;
/** */ /** */
@ -424,9 +440,11 @@ typedef struct test_cmp_parameters
/* return decode format PGX / TIF / PPM , return -1 on error */ /* return decode format PGX / TIF / PPM , return -1 on error */
static int get_decod_format(test_cmp_parameters* param) static int get_decod_format(test_cmp_parameters* param)
{ {
int base_format = get_decod_format_from_string( param->base_filename ); int base_format = get_decod_format_from_string(param->base_filename);
int test_format = get_decod_format_from_string( param->test_filename ); int test_format = get_decod_format_from_string(param->test_filename);
if( base_format != test_format ) return -1; if (base_format != test_format) {
return -1;
}
/* handle case -1: */ /* handle case -1: */
return base_format; return base_format;
} }
@ -436,10 +454,11 @@ static int get_decod_format(test_cmp_parameters* param)
*******************************************************************************/ *******************************************************************************/
static int parse_cmdline_cmp(int argc, char **argv, test_cmp_parameters* param) static int parse_cmdline_cmp(int argc, char **argv, test_cmp_parameters* param)
{ {
char *MSElistvalues = NULL; char *PEAKlistvalues= NULL; char *MSElistvalues = NULL;
char *PEAKlistvalues = NULL;
char *separatorList = NULL; char *separatorList = NULL;
size_t sizemembasefile, sizememtestfile; size_t sizemembasefile, sizememtestfile;
int index, flagM=0, flagP=0; int index, flagM = 0, flagP = 0;
const char optlist[] = "b:t:n:m:p:s:d"; const char optlist[] = "b:t:n:m:p:s:d";
int c; int c;
@ -456,8 +475,7 @@ static int parse_cmdline_cmp(int argc, char **argv, test_cmp_parameters* param)
opj_opterr = 0; opj_opterr = 0;
while ((c = opj_getopt(argc, argv, optlist)) != -1) while ((c = opj_getopt(argc, argv, optlist)) != -1)
switch (c) switch (c) {
{
case 'b': case 'b':
sizemembasefile = strlen(opj_optarg) + 1; sizemembasefile = strlen(opj_optarg) + 1;
param->base_filename = (char*) malloc(sizemembasefile); param->base_filename = (char*) malloc(sizemembasefile);
@ -488,150 +506,127 @@ static int parse_cmdline_cmp(int argc, char **argv, test_cmp_parameters* param)
separatorList = opj_optarg; separatorList = opj_optarg;
break; break;
case '?': case '?':
if ((opj_optopt == 'b') || (opj_optopt == 't') || (opj_optopt == 'n') || (opj_optopt == 'p') || (opj_optopt == 'm') || (opj_optopt if ((opj_optopt == 'b') || (opj_optopt == 't') || (opj_optopt == 'n') ||
== 's')) (opj_optopt == 'p') || (opj_optopt == 'm') || (opj_optopt
== 's')) {
fprintf(stderr, "Option -%c requires an argument.\n", opj_optopt); fprintf(stderr, "Option -%c requires an argument.\n", opj_optopt);
else } else if (isprint(opj_optopt)) {
if (isprint(opj_optopt)) fprintf(stderr, "Unknown option `-%c'.\n", opj_optopt); fprintf(stderr, "Unknown option `-%c'.\n", opj_optopt);
else fprintf(stderr, "Unknown option character `\\x%x'.\n", opj_optopt); } else {
fprintf(stderr, "Unknown option character `\\x%x'.\n", opj_optopt);
}
return 1; return 1;
default: default:
fprintf(stderr, "WARNING -> this option is not valid \"-%c %s\"\n", c, opj_optarg); fprintf(stderr, "WARNING -> this option is not valid \"-%c %s\"\n", c,
opj_optarg);
break; break;
} }
if (opj_optind != argc) if (opj_optind != argc) {
{ for (index = opj_optind; index < argc; index++) {
for (index = opj_optind; index < argc; index++) fprintf(stderr, "Non-option argument %s\n", argv[index]);
fprintf(stderr,"Non-option argument %s\n", argv[index]); }
return 1; return 1;
} }
if (param->nbcomp == 0) if (param->nbcomp == 0) {
{ fprintf(stderr, "Need to indicate the number of components !\n");
fprintf(stderr,"Need to indicate the number of components !\n");
return 1; return 1;
} }
/* else */ /* else */
if ( flagM && flagP ) if (flagM && flagP) {
{ param->tabMSEvalues = parseToleranceValues(MSElistvalues, param->nbcomp);
param->tabMSEvalues = parseToleranceValues( MSElistvalues, param->nbcomp); param->tabPEAKvalues = parseToleranceValues(PEAKlistvalues, param->nbcomp);
param->tabPEAKvalues = parseToleranceValues( PEAKlistvalues, param->nbcomp); if ((param->tabMSEvalues == NULL) || (param->tabPEAKvalues == NULL)) {
if ( (param->tabMSEvalues == NULL) || (param->tabPEAKvalues == NULL)) fprintf(stderr,
{ "MSE and PEAK values are not correct (respectively need %d values)\n",
fprintf(stderr,"MSE and PEAK values are not correct (respectively need %d values)\n",param->nbcomp); param->nbcomp);
return 1; return 1;
} }
} }
/* Get separators after corresponding letter (b or t)*/ /* Get separators after corresponding letter (b or t)*/
if (separatorList != NULL) if (separatorList != NULL) {
{ if ((strlen(separatorList) == 2) || (strlen(separatorList) == 4)) {
if( (strlen(separatorList) ==2) || (strlen(separatorList) ==4) )
{
/* keep original string*/ /* keep original string*/
size_t sizeseplist = strlen(separatorList)+1; size_t sizeseplist = strlen(separatorList) + 1;
char* separatorList2 = (char*)malloc( sizeseplist ); char* separatorList2 = (char*)malloc(sizeseplist);
strcpy(separatorList2, separatorList); strcpy(separatorList2, separatorList);
/*printf("separatorList2 = %s [%d / %d]\n", separatorList2, strlen(separatorList2), sizeseplist);*/ /*printf("separatorList2 = %s [%d / %d]\n", separatorList2, strlen(separatorList2), sizeseplist);*/
if (strlen(separatorList) == 2) /* one separator behind b or t*/ if (strlen(separatorList) == 2) { /* one separator behind b or t*/
{
char *resultT = NULL; char *resultT = NULL;
resultT = strtok(separatorList2, "t"); resultT = strtok(separatorList2, "t");
if (strlen(resultT) == strlen(separatorList)) /* didn't find t character, try to find b*/ if (strlen(resultT) == strlen(
{ separatorList)) { /* didn't find t character, try to find b*/
char *resultB = NULL; char *resultB = NULL;
resultB = strtok(resultT, "b"); resultB = strtok(resultT, "b");
if (strlen(resultB) == 1) if (strlen(resultB) == 1) {
{
param->separator_base[0] = separatorList[1]; param->separator_base[0] = separatorList[1];
param->separator_base[1] = 0; param->separator_base[1] = 0;
param->separator_test[0] = 0; param->separator_test[0] = 0;
} } else { /* not found b*/
else /* not found b*/
{
free(separatorList2); free(separatorList2);
return 1; return 1;
} }
} } else { /* found t*/
else /* found t*/
{
param->separator_base[0] = 0; param->separator_base[0] = 0;
param->separator_test[0] = separatorList[1]; param->separator_test[0] = separatorList[1];
param->separator_test[1] = 0; param->separator_test[1] = 0;
} }
/*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) );*/ /*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) );*/
} } else { /* == 4 characters we must found t and b*/
else /* == 4 characters we must found t and b*/
{
char *resultT = NULL; char *resultT = NULL;
resultT = strtok(separatorList2, "t"); resultT = strtok(separatorList2, "t");
if (strlen(resultT) == 3) /* found t in first place*/ if (strlen(resultT) == 3) { /* found t in first place*/
{
char *resultB = NULL; char *resultB = NULL;
resultB = strtok(resultT, "b"); resultB = strtok(resultT, "b");
if (strlen(resultB) == 1) /* found b after t*/ if (strlen(resultB) == 1) { /* found b after t*/
{
param->separator_test[0] = separatorList[1]; param->separator_test[0] = separatorList[1];
param->separator_test[1] = 0; param->separator_test[1] = 0;
param->separator_base[0] = separatorList[3]; param->separator_base[0] = separatorList[3];
param->separator_base[1] = 0; param->separator_base[1] = 0;
} } else { /* didn't find b after t*/
else /* didn't find b after t*/
{
free(separatorList2); free(separatorList2);
return 1; return 1;
} }
} } else { /* == 2, didn't find t in first place*/
else /* == 2, didn't find t in first place*/
{
char *resultB = NULL; char *resultB = NULL;
resultB = strtok(resultT, "b"); resultB = strtok(resultT, "b");
if (strlen(resultB) == 1) /* found b in first place*/ if (strlen(resultB) == 1) { /* found b in first place*/
{
param->separator_base[0] = separatorList[1]; param->separator_base[0] = separatorList[1];
param->separator_base[1] = 0; param->separator_base[1] = 0;
param->separator_test[0] = separatorList[3]; param->separator_test[0] = separatorList[3];
param->separator_test[1] = 0; param->separator_test[1] = 0;
} } else { /* didn't found b in first place => problem*/
else /* didn't found b in first place => problem*/
{
free(separatorList2); free(separatorList2);
return 1; return 1;
} }
} }
} }
free(separatorList2); free(separatorList2);
} } else { /* wrong number of argument after -s*/
else /* wrong number of argument after -s*/
{
return 1; return 1;
} }
} } else {
else if (param->nbcomp == 1) {
{ assert(param->separator_base[0] == 0);
if (param->nbcomp == 1) assert(param->separator_test[0] == 0);
{ } else {
assert( param->separator_base[0] == 0 ); fprintf(stderr, "If number of component is > 1, we need separator\n");
assert( param->separator_test[0] == 0 );
}
else
{
fprintf(stderr,"If number of component is > 1, we need separator\n");
return 1; return 1;
} }
} }
if ( (param->nr_flag) && (flagP || flagM) ) if ((param->nr_flag) && (flagP || flagM)) {
{ fprintf(stderr,
fprintf(stderr,"Wrong input parameters list: it is non-regression test or tolerance comparison\n"); "Wrong input parameters list: it is non-regression test or tolerance comparison\n");
return 1; return 1;
} }
if ( (!param->nr_flag) && (!flagP || !flagM) ) if ((!param->nr_flag) && (!flagP || !flagM)) {
{ fprintf(stderr,
fprintf(stderr,"Wrong input parameters list: it is non-regression test or tolerance comparison\n"); "Wrong input parameters list: it is non-regression test or tolerance comparison\n");
return 1; return 1;
} }
@ -647,7 +642,7 @@ int main(int argc, char **argv)
OPJ_UINT32 it_comp, itpxl; OPJ_UINT32 it_comp, itpxl;
int failed = 1; int failed = 1;
int nbFilenamePGXbase = 0, nbFilenamePGXtest = 0; int nbFilenamePGXbase = 0, nbFilenamePGXtest = 0;
char *filenamePNGtest= NULL, *filenamePNGbase = NULL, *filenamePNGdiff = NULL; char *filenamePNGtest = NULL, *filenamePNGbase = NULL, *filenamePNGdiff = NULL;
size_t memsizebasefilename, memsizetestfilename; size_t memsizebasefilename, memsizetestfilename;
size_t memsizedifffilename; size_t memsizedifffilename;
int valueDiff = 0, nbPixelDiff = 0; int valueDiff = 0, nbPixelDiff = 0;
@ -658,8 +653,7 @@ int main(int argc, char **argv)
int decod_format; int decod_format;
/* Get parameters from command line*/ /* Get parameters from command line*/
if( parse_cmdline_cmp(argc, argv, &inParam) ) if (parse_cmdline_cmp(argc, argv, &inParam)) {
{
compare_images_help_display(); compare_images_help_display();
goto cleanup; goto cleanup;
} }
@ -675,25 +669,28 @@ int main(int argc, char **argv)
inParam.base_filename, inParam.test_filename, inParam.nbcomp, inParam.base_filename, inParam.test_filename, inParam.nbcomp,
inParam.nr_flag, inParam.separator_base, inParam.separator_test); inParam.nr_flag, inParam.separator_base, inParam.separator_test);
if ( (inParam.tabMSEvalues != NULL) && (inParam.tabPEAKvalues != NULL)) if ((inParam.tabMSEvalues != NULL) && (inParam.tabPEAKvalues != NULL)) {
{
int it_comp2; int it_comp2;
printf(" MSE values = ["); printf(" MSE values = [");
for (it_comp2 = 0; it_comp2 < inParam.nbcomp; it_comp2++) for (it_comp2 = 0; it_comp2 < inParam.nbcomp; it_comp2++) {
printf(" %f ", inParam.tabMSEvalues[it_comp2]); printf(" %f ", inParam.tabMSEvalues[it_comp2]);
}
printf("]\n"); printf("]\n");
printf(" PEAK values = ["); printf(" PEAK values = [");
for (it_comp2 = 0; it_comp2 < inParam.nbcomp; it_comp2++) for (it_comp2 = 0; it_comp2 < inParam.nbcomp; it_comp2++) {
printf(" %f ", inParam.tabPEAKvalues[it_comp2]); printf(" %f ", inParam.tabPEAKvalues[it_comp2]);
}
printf("]\n"); printf("]\n");
printf(" Non-regression test = %d\n", inParam.nr_flag); printf(" Non-regression test = %d\n", inParam.nr_flag);
} }
if (strlen(inParam.separator_base) != 0) if (strlen(inParam.separator_base) != 0) {
nbFilenamePGXbase = inParam.nbcomp; nbFilenamePGXbase = inParam.nbcomp;
}
if (strlen(inParam.separator_test) != 0) if (strlen(inParam.separator_test) != 0) {
nbFilenamePGXtest = inParam.nbcomp; nbFilenamePGXtest = inParam.nbcomp;
}
printf(" NbFilename to generate from base filename = %d\n", nbFilenamePGXbase); printf(" NbFilename to generate from base filename = %d\n", nbFilenamePGXbase);
printf(" NbFilename to generate from test filename = %d\n", nbFilenamePGXtest); printf(" NbFilename to generate from test filename = %d\n", nbFilenamePGXtest);
@ -704,31 +701,31 @@ int main(int argc, char **argv)
memsizetestfilename = strlen(inParam.test_filename) + 1 + 5 + 2 + 4; memsizetestfilename = strlen(inParam.test_filename) + 1 + 5 + 2 + 4;
decod_format = get_decod_format(&inParam); decod_format = get_decod_format(&inParam);
if( decod_format == -1 ) if (decod_format == -1) {
{ fprintf(stderr, "Unhandled file format\n");
fprintf( stderr, "Unhandled file format\n" );
goto cleanup; goto cleanup;
} }
assert( decod_format == PGX_DFMT || decod_format == TIF_DFMT || decod_format == PXM_DFMT ); assert(decod_format == PGX_DFMT || decod_format == TIF_DFMT ||
decod_format == PXM_DFMT);
if( decod_format == PGX_DFMT ) if (decod_format == PGX_DFMT) {
{ imageBase = readImageFromFilePGX(inParam.base_filename, nbFilenamePGXbase,
imageBase = readImageFromFilePGX( inParam.base_filename, nbFilenamePGXbase, inParam.separator_base); inParam.separator_base);
if ( imageBase == NULL ) if (imageBase == NULL) {
goto cleanup; goto cleanup;
} }
else if( decod_format == TIF_DFMT ) } else if (decod_format == TIF_DFMT) {
{ imageBase = readImageFromFileTIF(inParam.base_filename, nbFilenamePGXbase, "");
imageBase = readImageFromFileTIF( inParam.base_filename, nbFilenamePGXbase, ""); if (imageBase == NULL) {
if ( imageBase == NULL )
goto cleanup; goto cleanup;
} }
else if( decod_format == PXM_DFMT ) } else if (decod_format == PXM_DFMT) {
{ imageBase = readImageFromFilePPM(inParam.base_filename, nbFilenamePGXbase,
imageBase = readImageFromFilePPM( inParam.base_filename, nbFilenamePGXbase, inParam.separator_base); inParam.separator_base);
if ( imageBase == NULL ) if (imageBase == NULL) {
goto cleanup; goto cleanup;
} }
}
filenamePNGbase = (char*) malloc(memsizebasefilename); filenamePNGbase = (char*) malloc(memsizebasefilename);
strcpy(filenamePNGbase, inParam.test_filename); strcpy(filenamePNGbase, inParam.test_filename);
@ -737,24 +734,24 @@ int main(int argc, char **argv)
/*----------TEST IMAGE--------*/ /*----------TEST IMAGE--------*/
if( decod_format == PGX_DFMT ) if (decod_format == PGX_DFMT) {
{ imageTest = readImageFromFilePGX(inParam.test_filename, nbFilenamePGXtest,
imageTest = readImageFromFilePGX(inParam.test_filename, nbFilenamePGXtest, inParam.separator_test); inParam.separator_test);
if ( imageTest == NULL ) if (imageTest == NULL) {
goto cleanup; goto cleanup;
} }
else if( decod_format == TIF_DFMT ) } else if (decod_format == TIF_DFMT) {
{
imageTest = readImageFromFileTIF(inParam.test_filename, nbFilenamePGXtest, ""); imageTest = readImageFromFileTIF(inParam.test_filename, nbFilenamePGXtest, "");
if ( imageTest == NULL ) if (imageTest == NULL) {
goto cleanup; goto cleanup;
} }
else if( decod_format == PXM_DFMT ) } else if (decod_format == PXM_DFMT) {
{ imageTest = readImageFromFilePPM(inParam.test_filename, nbFilenamePGXtest,
imageTest = readImageFromFilePPM(inParam.test_filename, nbFilenamePGXtest, inParam.separator_test); inParam.separator_test);
if ( imageTest == NULL ) if (imageTest == NULL) {
goto cleanup; goto cleanup;
} }
}
filenamePNGtest = (char*) malloc(memsizetestfilename); filenamePNGtest = (char*) malloc(memsizetestfilename);
strcpy(filenamePNGtest, inParam.test_filename); strcpy(filenamePNGtest, inParam.test_filename);
@ -764,20 +761,19 @@ int main(int argc, char **argv)
/*----------DIFF IMAGE--------*/ /*----------DIFF IMAGE--------*/
/* Allocate memory*/ /* Allocate memory*/
param_image_diff = malloc( imageBase->numcomps * sizeof(opj_image_cmptparm_t)); param_image_diff = malloc(imageBase->numcomps * sizeof(opj_image_cmptparm_t));
/* Comparison of header parameters*/ /* Comparison of header parameters*/
printf("Step 1 -> Header comparison\n"); printf("Step 1 -> Header comparison\n");
/* check dimensions (issue 286)*/ /* check dimensions (issue 286)*/
if(imageBase->numcomps != imageTest->numcomps ) if (imageBase->numcomps != imageTest->numcomps) {
{ printf("ERROR: dim mismatch (%d><%d)\n", imageBase->numcomps,
printf("ERROR: dim mismatch (%d><%d)\n", imageBase->numcomps, imageTest->numcomps); imageTest->numcomps);
goto cleanup; goto cleanup;
} }
for (it_comp = 0; it_comp < imageBase->numcomps; it_comp++) for (it_comp = 0; it_comp < imageBase->numcomps; it_comp++) {
{
param_image_diff[it_comp].x0 = 0; param_image_diff[it_comp].x0 = 0;
param_image_diff[it_comp].y0 = 0; param_image_diff[it_comp].y0 = 0;
param_image_diff[it_comp].dx = 0; param_image_diff[it_comp].dx = 0;
@ -788,40 +784,42 @@ int main(int argc, char **argv)
param_image_diff[it_comp].h = imageBase->comps[it_comp].h; param_image_diff[it_comp].h = imageBase->comps[it_comp].h;
param_image_diff[it_comp].w = imageBase->comps[it_comp].w; param_image_diff[it_comp].w = imageBase->comps[it_comp].w;
if (imageBase->comps[it_comp].sgnd != imageTest->comps[it_comp].sgnd) if (imageBase->comps[it_comp].sgnd != imageTest->comps[it_comp].sgnd) {
{ printf("ERROR: sign mismatch [comp %d] (%d><%d)\n", it_comp,
printf("ERROR: sign mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).sgnd, ((imageTest->comps)[it_comp]).sgnd); ((imageBase->comps)[it_comp]).sgnd, ((imageTest->comps)[it_comp]).sgnd);
goto cleanup; goto cleanup;
} }
if (((imageBase->comps)[it_comp]).prec != ((imageTest->comps)[it_comp]).prec) if (((imageBase->comps)[it_comp]).prec != ((imageTest->comps)[it_comp]).prec) {
{ printf("ERROR: prec mismatch [comp %d] (%d><%d)\n", it_comp,
printf("ERROR: prec mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).prec, ((imageTest->comps)[it_comp]).prec); ((imageBase->comps)[it_comp]).prec, ((imageTest->comps)[it_comp]).prec);
goto cleanup; goto cleanup;
} }
if (((imageBase->comps)[it_comp]).bpp != ((imageTest->comps)[it_comp]).bpp) if (((imageBase->comps)[it_comp]).bpp != ((imageTest->comps)[it_comp]).bpp) {
{ printf("ERROR: byte per pixel mismatch [comp %d] (%d><%d)\n", it_comp,
printf("ERROR: byte per pixel mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).bpp, ((imageTest->comps)[it_comp]).bpp); ((imageBase->comps)[it_comp]).bpp, ((imageTest->comps)[it_comp]).bpp);
goto cleanup; goto cleanup;
} }
if (((imageBase->comps)[it_comp]).h != ((imageTest->comps)[it_comp]).h) if (((imageBase->comps)[it_comp]).h != ((imageTest->comps)[it_comp]).h) {
{ printf("ERROR: height mismatch [comp %d] (%d><%d)\n", it_comp,
printf("ERROR: height mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).h, ((imageTest->comps)[it_comp]).h); ((imageBase->comps)[it_comp]).h, ((imageTest->comps)[it_comp]).h);
goto cleanup; goto cleanup;
} }
if (((imageBase->comps)[it_comp]).w != ((imageTest->comps)[it_comp]).w) if (((imageBase->comps)[it_comp]).w != ((imageTest->comps)[it_comp]).w) {
{ printf("ERROR: width mismatch [comp %d] (%d><%d)\n", it_comp,
printf("ERROR: width mismatch [comp %d] (%d><%d)\n", it_comp, ((imageBase->comps)[it_comp]).w, ((imageTest->comps)[it_comp]).w); ((imageBase->comps)[it_comp]).w, ((imageTest->comps)[it_comp]).w);
goto cleanup; goto cleanup;
} }
} }
imageDiff = opj_image_create(imageBase->numcomps, param_image_diff, OPJ_CLRSPC_UNSPECIFIED); imageDiff = opj_image_create(imageBase->numcomps, param_image_diff,
OPJ_CLRSPC_UNSPECIFIED);
/* Free memory*/ /* Free memory*/
free(param_image_diff); param_image_diff = NULL; free(param_image_diff);
param_image_diff = NULL;
/* Measurement computation*/ /* Measurement computation*/
printf("Step 2 -> measurement comparison\n"); printf("Step 2 -> measurement comparison\n");
@ -833,68 +831,74 @@ int main(int argc, char **argv)
/*printf("filenamePNGdiff = %s [%d / %d octets]\n",filenamePNGdiff, strlen(filenamePNGdiff),memsizedifffilename );*/ /*printf("filenamePNGdiff = %s [%d / %d octets]\n",filenamePNGdiff, strlen(filenamePNGdiff),memsizedifffilename );*/
/* Compute pixel diff*/ /* Compute pixel diff*/
for (it_comp = 0; it_comp < imageDiff->numcomps; it_comp++) for (it_comp = 0; it_comp < imageDiff->numcomps; it_comp++) {
{ double SE = 0, PEAK = 0;
double SE=0,PEAK=0; double MSE = 0;
double MSE=0; for (itpxl = 0;
for (itpxl = 0; itpxl < ((imageDiff->comps)[it_comp]).w * ((imageDiff->comps)[it_comp]).h; itpxl++) itpxl < ((imageDiff->comps)[it_comp]).w * ((imageDiff->comps)[it_comp]).h;
{ itpxl++) {
if (abs( ((imageBase->comps)[it_comp]).data[itpxl] - ((imageTest->comps)[it_comp]).data[itpxl] ) > 0) if (abs(((imageBase->comps)[it_comp]).data[itpxl] - ((
{ imageTest->comps)[it_comp]).data[itpxl]) > 0) {
valueDiff = ((imageBase->comps)[it_comp]).data[itpxl] - ((imageTest->comps)[it_comp]).data[itpxl]; valueDiff = ((imageBase->comps)[it_comp]).data[itpxl] - ((
imageTest->comps)[it_comp]).data[itpxl];
((imageDiff->comps)[it_comp]).data[itpxl] = abs(valueDiff); ((imageDiff->comps)[it_comp]).data[itpxl] = abs(valueDiff);
sumDiff += valueDiff; sumDiff += valueDiff;
nbPixelDiff++; nbPixelDiff++;
SE += (double)valueDiff * valueDiff; SE += (double)valueDiff * valueDiff;
PEAK = (PEAK > abs(valueDiff)) ? PEAK : abs(valueDiff); PEAK = (PEAK > abs(valueDiff)) ? PEAK : abs(valueDiff);
} } else {
else
((imageDiff->comps)[it_comp]).data[itpxl] = 0; ((imageDiff->comps)[it_comp]).data[itpxl] = 0;
}
}/* h*w loop */ }/* h*w loop */
MSE = SE / ( ((imageDiff->comps)[it_comp]).w * ((imageDiff->comps)[it_comp]).h ); MSE = SE / (((imageDiff->comps)[it_comp]).w * ((imageDiff->comps)[it_comp]).h);
if (!inParam.nr_flag && (inParam.tabMSEvalues != NULL) && (inParam.tabPEAKvalues != NULL)) if (!inParam.nr_flag && (inParam.tabMSEvalues != NULL) &&
{ /* Conformance test*/ (inParam.tabPEAKvalues != NULL)) {
printf("<DartMeasurement name=\"PEAK_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, PEAK); /* Conformance test*/
printf("<DartMeasurement name=\"MSE_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, MSE); printf("<DartMeasurement name=\"PEAK_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n",
it_comp, PEAK);
printf("<DartMeasurement name=\"MSE_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n",
it_comp, MSE);
if ( (MSE > inParam.tabMSEvalues[it_comp]) || (PEAK > inParam.tabPEAKvalues[it_comp]) ) if ((MSE > inParam.tabMSEvalues[it_comp]) ||
{ (PEAK > inParam.tabPEAKvalues[it_comp])) {
printf("ERROR: MSE (%f) or PEAK (%f) values produced by the decoded file are greater " printf("ERROR: MSE (%f) or PEAK (%f) values produced by the decoded file are greater "
"than the allowable error (respectively %f and %f) \n", "than the allowable error (respectively %f and %f) \n",
MSE, PEAK, inParam.tabMSEvalues[it_comp], inParam.tabPEAKvalues[it_comp]); MSE, PEAK, inParam.tabMSEvalues[it_comp], inParam.tabPEAKvalues[it_comp]);
goto cleanup; goto cleanup;
} }
} } else { /* Non regression-test */
else /* Non regression-test */ if (nbPixelDiff > 0) {
{
if ( nbPixelDiff > 0)
{
char it_compc[255]; char it_compc[255];
it_compc[0] = 0; it_compc[0] = 0;
printf("<DartMeasurement name=\"NumberOfPixelsWithDifferences_%d\" type=\"numeric/int\"> %d </DartMeasurement> \n", it_comp, nbPixelDiff); printf("<DartMeasurement name=\"NumberOfPixelsWithDifferences_%d\" type=\"numeric/int\"> %d </DartMeasurement> \n",
printf("<DartMeasurement name=\"ComponentError_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, sumDiff); it_comp, nbPixelDiff);
printf("<DartMeasurement name=\"PEAK_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, PEAK); printf("<DartMeasurement name=\"ComponentError_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n",
printf("<DartMeasurement name=\"MSE_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n", it_comp, MSE); it_comp, sumDiff);
printf("<DartMeasurement name=\"PEAK_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n",
it_comp, PEAK);
printf("<DartMeasurement name=\"MSE_%d\" type=\"numeric/double\"> %f </DartMeasurement> \n",
it_comp, MSE);
#ifdef OPJ_HAVE_LIBPNG #ifdef OPJ_HAVE_LIBPNG
{ {
char *filenamePNGbase_it_comp, *filenamePNGtest_it_comp, *filenamePNGdiff_it_comp; char *filenamePNGbase_it_comp, *filenamePNGtest_it_comp,
*filenamePNGdiff_it_comp;
filenamePNGbase_it_comp = (char*) malloc(memsizebasefilename); filenamePNGbase_it_comp = (char*) malloc(memsizebasefilename);
strcpy(filenamePNGbase_it_comp,filenamePNGbase); strcpy(filenamePNGbase_it_comp, filenamePNGbase);
filenamePNGtest_it_comp = (char*) malloc(memsizetestfilename); filenamePNGtest_it_comp = (char*) malloc(memsizetestfilename);
strcpy(filenamePNGtest_it_comp,filenamePNGtest); strcpy(filenamePNGtest_it_comp, filenamePNGtest);
filenamePNGdiff_it_comp = (char*) malloc(memsizedifffilename); filenamePNGdiff_it_comp = (char*) malloc(memsizedifffilename);
strcpy(filenamePNGdiff_it_comp,filenamePNGdiff); strcpy(filenamePNGdiff_it_comp, filenamePNGdiff);
sprintf(it_compc, "_%i", it_comp); sprintf(it_compc, "_%i", it_comp);
strcat(it_compc,".png"); strcat(it_compc, ".png");
strcat(filenamePNGbase_it_comp, it_compc); strcat(filenamePNGbase_it_comp, it_compc);
/*printf("filenamePNGbase_it = %s [%d / %d octets]\n",filenamePNGbase_it_comp, strlen(filenamePNGbase_it_comp),memsizebasefilename );*/ /*printf("filenamePNGbase_it = %s [%d / %d octets]\n",filenamePNGbase_it_comp, strlen(filenamePNGbase_it_comp),memsizebasefilename );*/
strcat(filenamePNGtest_it_comp, it_compc); strcat(filenamePNGtest_it_comp, it_compc);