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/********************************
Author: Sravanthi Kota Venkata
********************************/
#include "sdvbs_common.h"
int fSelfCheck(F2D* in1, char* path, float tol)
{
int r1, c1, ret=1;
float *buffer;
FILE* fd;
int count=0, i, j;
char file[256];
r1 = in1->height;
c1 = in1->width;
buffer = (float*)malloc(sizeof(float)*r1*c1);
sprintf(file, "%s", path);
fd = fopen(file, "r");
if(fd == NULL)
{
printf("Error: Expected file not opened %s\n", file);
return -1;
}
while(!feof(fd))
{
fscanf(fd, "%f", &buffer[count]);
count++;
}
count--;
if(count != (r1*c1))
{
printf("Checking error: dimensions mismatch. Expected = %d, Observed = %d \n", count, (r1*c1));
return -1;
}
for(i=0; i<r1*c1; i++)
{
float inVal = asubsref(in1,i);
if( (inVal-buffer[i])>tol || (buffer[i]-inVal)>tol )
{
printf("Mismatch %d: (%f, %f)\n", i, buffer[i], inVal);
return -1;
}
}
fclose(fd);
printf("Verification\t\t- Successful\n");
free(buffer);
return ret;
}
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