int main(int argc,char* argv[])
{
int *x;
int i,j;int result;
int fx,fy;
x=count_rc(argv[1]); /* the pgm file is given as input ; returns #row, #col*/
row=*(x+1);
col=*x;
//row=row/2;col=col/2;
cdata =(int*)malloc(row*col*sizeof(int));
newimage=(int*)malloc(row*col*sizeof(int));
direc=(int*)malloc(row*col*sizeof(int));
mat=(int*)malloc(row*col*sizeof(int));
v=(Vertex*)malloc(row*col*sizeof(Vertex));
get_the_mat(argv[1],row,col); /* input image read -- fill mat*/
myfilter(row,col);
printf("enter the relaxation\n");
scanf("%d",&relax);
for(i=0;i<row;i++)
{
for(j=0;j<col;j++)
{
*(newimage+i*col+j)=255;
}
}
for(i=0;i<row;i++)
for(j=0;j<col;j++)
{
/* fy= (*(mat+(i-1)*col+(j-1))-*(mat+(i+1)*col+(j-1))) + (*(mat+(i-1)*col+(j))-*(mat+(i+1)*col+(j))) + (*(mat+(i-1)*col+(j+1))-*(mat+(i+1)*col+(j+1)));
fy=fy/6;
fx= (*(mat+(i-1)*col+(j+1))-*(mat+(i-1)*col+(j-1))) + (*(mat+(i)*col+(j+1))-*(mat+(i)*col+(j-1))) + (*(mat+(i+1)*col+(j+1))-*(mat+(i+1)*col+(j-1)));
fx=fx/6;
result=sqrt(pow(fx,2)+pow(fy,2));
*(cdata+i*col+j)=result; */
*(cdata+i*col+j)=prewitt(i,j,row,col);
}
find_max(row,col);
build_image(row,col, argv[1]);/*build image -- uses cdata*/
return 0;
} /* main end*/
/*---------------------------------------*/
main(int argc,char* argv[])
{
int *x,flag=0;
int i,j,vc=0;
FILE *fm=fopen("mat.dat","w");
FILE *fv=fopen("ver.dat","w");
x=count_rc(argv[1]); /* the pgm file is given as input ; returns #row, #col*/
row=*(x+1);
col=*x;
printf("%d\t%d\n",row,col);
get_the_mat(argv[1],row,col); /* input image read -- fill mat*/
cdata =(int *)malloc(row*col*sizeof(int));
visited =(int *)malloc(row*col*sizeof(int));
taken =(int *)malloc(row*col*sizeof(int));
printf("Enter alpha: ");
scanf("%f",&alpha);
printf("Enter beta: ");
scanf("%f",&beta);
for(i=0;i<row;i++)
{
for(j=0;j<col;j++)
{
if(*(mat+i*col+j)==0)
{
*(cdata+i*col+j)=0;
fprintf(fv,"%d\t%d\n",i,j);
count0++;
}
fprintf(fm,"%d\t",*(mat+i*col+j));
*(cdata+i*col+j)=255;
*(visited+i*col+j)=0;
*(taken+i*col+j)=0;
}
fprintf(fm,"\n");
}
fprintf(fm,"\n");
fclose(fm);
fclose(fv);
v=(vertx *)malloc(count0*sizeof(int));
direc=(int *)malloc(count0*sizeof(int));
for(i=0;i<row;i++)
for(j=0;j<col;j++)
if(*(mat+i*col+j)==0)
*(cdata+i*col+j)=0;
for(i=0;i<row;i++)
{
for(j=0;j<col;j++)
{
if(*(mat+i*col+j)==0 && *(taken+i*col+j)==0)
{omega=0.0;ep=0.0;vdev=0.0;vcount=0;totvd=0.0;totrd=0.0;mark=0;vdcount=0;rdcount=0;x=0;
printf("Calling for %d row, %d col\n",i,j);
poly(i,j);
//flag=1;
}//if(flag) break;
}//if(flag) break;
}
//poly(i,j);
/* for(i=0;i<row;i++)
for(j=0;j<col;j++)
if(*(visited+i*col+j)==1)
fprintf(fv,"%d\t%d\n",i,j);
fclose(fv);*/
build_image(row,col, argv[1]);/*build image -- uses cdata*/
}
int main(int argc, char* argv[])
{
int o, rc;
memset(&im, 0, sizeof(im));
strcpy(im.outputfile, DEFAULT_OUTPUT_FILE);
strcpy(im.version, DEFAULT_VERSION);
memcpy(im.magic, MAGIC_HEADER, MAGIC_LENGTH);
im.flash_baseaddr = DEFAULT_FLASH_BASE;
while ((o = getopt(argc, argv, "f:hm:o:p:v:z")) != -1)
{
switch (o) {
case 'f':
if (optarg)
if (str2u32(optarg, &im.flash_baseaddr)) {
ERROR("Invalid flash start address %s\n", optarg);
return -1;
}
break;
case 'h':
usage(argv[0]);
return -1;
case 'm':
if (optarg) {
if (strlen(optarg) != MAGIC_LENGTH) {
ERROR("Invalid magic %s\n", optarg);
return -1;
}
memcpy(im.magic, optarg, MAGIC_LENGTH);
}
break;
case 'o':
if (optarg)
strncpy(im.outputfile, optarg, sizeof(im.outputfile));
break;
case 'p':
if (optarg) {
if (image_layout_add_partition(optarg))
return -1;
}
break;
case 'v':
if (optarg)
strncpy(im.version, optarg, sizeof(im.version));
break;
case 'z':
zero_part_baseaddr = 1;
break;
}
}
rc = image_layout_verify();
if (rc) {
ERROR("Failed validating firmware layout - error code: %d\n",
rc);
return -4;
}
print_image_info();
rc = build_image();
if (rc) {
ERROR("Failed building image file '%s' - error code: %d\n",
im.outputfile, rc);
return -5;
}
return 0;
}
int main(int argc, char* argv[])
{
char kernelfile[PATH_MAX];
char rootfsfile[PATH_MAX];
int o, rc;
image_info_t im;
memset(&im, 0, sizeof(im));
memset(kernelfile, 0, sizeof(kernelfile));
memset(rootfsfile, 0, sizeof(rootfsfile));
strcpy(im.outputfile, DEFAULT_OUTPUT_FILE);
strcpy(im.version, DEFAULT_VERSION);
while ((o = getopt(argc, argv, OPTIONS)) != -1)
{
switch (o) {
case 'v':
if (optarg)
strncpy(im.version, optarg, sizeof(im.version));
break;
case 'o':
if (optarg)
strncpy(im.outputfile, optarg, sizeof(im.outputfile));
break;
case 'h':
usage(argv[0]);
return -1;
case 'k':
if (optarg)
strncpy(kernelfile, optarg, sizeof(kernelfile));
break;
case 'r':
if (optarg)
strncpy(rootfsfile, optarg, sizeof(rootfsfile));
break;
case 's':
if (optarg)
#undef partition_startaddr
#define partition_startaddr (optarg)
break;
}
}
if (strlen(kernelfile) == 0)
{
ERROR("Kernel file is not specified, cannot continue\n");
usage(argv[0]);
return -2;
}
if (strlen(rootfsfile) == 0)
{
ERROR("Root FS file is not specified, cannot continue\n");
usage(argv[0]);
return -2;
}
if ((rc = create_image_layout(kernelfile, rootfsfile, &im)) != 0)
{
ERROR("Failed creating firmware layout description - error code: %d\n", rc);
return -3;
}
if ((rc = validate_image_layout(&im)) != 0)
{
ERROR("Failed validating firmware layout - error code: %d\n", rc);
return -4;
}
print_image_info(&im);
if ((rc = build_image(&im)) != 0)
{
ERROR("Failed building image file '%s' - error code: %d\n", im.outputfile, rc);
return -5;
}
return 0;
}
int main(int argc, char* argv[])
{
char inputfile[PATH_MAX];
int o, rc;
image_info_t im;
memset(&im, 0, sizeof(im));
memset(inputfile, 0, sizeof(inputfile));
strcpy(im.outputfile, DEFAULT_OUTPUT_FILE);
strcpy(im.version, DEFAULT_VERSION);
while ((o = getopt(argc, argv, OPTIONS)) != -1)
{
switch (o) {
case 'v':
if (optarg)
strncpy(im.version, optarg, sizeof(im.version));
break;
case 'o':
if (optarg)
strncpy(im.outputfile, optarg, sizeof(im.outputfile));
break;
case 'i':
if (optarg)
strncpy(inputfile, optarg, sizeof(inputfile));
break;
case 'h':
usage(argv[0]);
return -1;
}
}
if (strlen(inputfile) == 0)
{
ERROR("Input file is not specified, cannot continue\n");
usage(argv[0]);
return -2;
}
if ((rc = parse_image_layout(inputfile, &im)) != 0)
{
ERROR("Failed parsing firmware layout file '%s' - error code: %d\n",
inputfile, rc);
return -3;
}
if ((rc = validate_image_layout(&im)) != 0)
{
ERROR("Failed validating firmware layout - error code: %d\n", rc);
return -4;
}
print_image_info(&im);
if ((rc = build_image(&im)) != 0)
{
ERROR("Failed building image file '%s' - error code: %d\n", im.outputfile, rc);
return -5;
}
return 0;
}
/*---------------------------------------*/
main(int argc,char* argv[])
{
vertx vprev;
int *x;
int i,j,vc=0,m,cntr=0;
FILE *fm=fopen("mat.dat","w");
FILE *fp=fopen("ver.dat","w");
FILE *fv=fopen("vis.dat","w");
FILE *ft=fopen("taken.dat","w");
x=count_rc(argv[1]); /* the pgm file is given as input ; returns #row, #col*/
row=*(x+1);
col=*x;
//printf("%d\t%d\n",row,col);
get_the_mat(argv[1],row,col); /* input image read -- fill mat*/
cdata =(int*)malloc(row*col*sizeof(int));
visited =(int*)malloc(row*col*sizeof(int));
for(i=0;i<row;i++)
{
for(j=0;j<col;j++){
if(*(mat+i*col+j)==0)
{vcount++;
*(cdata+i*col+j)=0;}
fprintf(fm,"%d\t",*(mat+i*col+j));
*(cdata+i*col+j)=255;
*(visited+i*col+j)=0;
}fprintf(fm,"\n");
}fprintf(fm,"\n");fclose(fm);
v=(vertx *)malloc((vcount)*sizeof(vertx));
for(i=0;i<row && vc<vcount;i++)
{
for(j=0;j<col && vc<vcount;j++)
if(*(mat+i*col+j)==0)
{
v[vc].i=i;
v[vc].j=j;v[vc].yes=0;
vc++;*(cdata+i*col+j)=0;
fprintf(fp,"%d\t%d\n",i,j);
}
}fclose(fp);
printf("Enter alpha: ");
scanf("%f",&alpha);
printf("Enter beta: ");
scanf("%f",&beta);
printf("vcount:%d\n",vcount);
vc=vcount;
vcount>>1;
vd=(int *)malloc(vcount*(sizeof(int)));
rd=(int *)malloc(vcount*(sizeof(int)));
vcount=vc;
start(v,0,vcount);
for(i=0;i<row;i++)
for(j=0;j<col;j++)
if(*(visited+i*col+j)==1)
fprintf(fv,"%d\t%d\n",i,j);
fclose(fv);//cntr=0;
for(vc=0;vc<vcount;vc++)
{
if(v[vc].yes==1)
{fprintf(ft,"%d\t%d\n",v[vc].i,v[vc].j);//cntr++;
*(cdata+(v[vc].i)*col+(v[vc].j))=9;
//if(cntr>1)
// bresenham_line(v[vc].i,v[vc].j,vprev.i,vprev.j,col);
//vprev=v[vc];
}
} fclose(ft);
build_image(row,col, argv[1]);/*build image -- uses cdata*/
} /* main end*/
