static void sib_cleanup(struct blob_list* blist, struct blob* b)
// seems to do too much
{
struct blob* s1;
struct blob* s3;
if (b->sib_p == NULL && b->sib_n == NULL)
{return;}
// paranoid...
//if (b->sib_p != NULL && b->y > b->sib_p->y)
// {return;} // should raise an error
//if (b->sib_n != NULL && b->y > b->sib_n->y)
// {return;} // should raise an error
s1 = b->sib_p;
s3 = b->sib_n;
if (s1 != NULL && range_overlap(b->x1, b->x2, s1->x1, s1->x2))
{blob_merge(s1, b); blob_reap(blist, b); return;}
if (s3 != NULL && range_overlap(b->x1, b->x2, s3->x1, s3->x2))
{blob_merge(s3, b); blob_reap(blist, b); return;}
if (s1 != NULL)
{blob_merge(s1, b); blob_reap(blist, b); return;}
if (s3 != NULL)
{blob_merge(s3, b); blob_reap(blist, b); return;}
}
static void flush_incremental(void* user_struct, struct blob_list* blist, struct blob* blob_now)
// merges/prints/reaps everything before blob_now
{
struct blob* b;
struct blob* b2;
// pass 1, merge old sibs
b = blob_now;
while (b->sib_p)
{
b = b->sib_p;
if (b->y != blob_now->y-1)
{continue;}
if (b->x1 == -1)
{break;}
if (b->x2 > blob_now->x2)
{continue;}
// merge b into b2
b2 = b->sib_n;
blob_merge(b2, b);
blob_reap(blist, b);
b = b2;
}
// pass 2, log isolated blobs
b = blob_now;
while (b->prev)
{
b = b->prev;
if (b->y != blob_now->y-1)
{continue;}
if (b->x1 == -1)
{break;}
if (b->sib_n || b->sib_p)
{continue;}
b2 = b->next;
log_blob_hook(user_struct, b);
blob_reap(blist, b);
b = b2;
}
}
int main() {
/* Variable Definition */
int coreid;
int i,j;
int start_frame;
int index;
int time;
coreid = get_core_id();
if (coreid == 0) {
// initialization
NB_BLOB = 0 ;
start_frame = 0;
for(i=0;i<NFRAME;i++){ // for each frame
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%//
//%%%%%%%%%%%%%%% * DATA TRANSFER FROM L2 TO L1 * %%%%%%%%%%%%%%%%%%%%%%%%%%%%%//
index = 0;
N_pixel = N_pixelL2[i];
reset_timer();
start_timer();
for(j=start_frame; j<start_frame + N_pixel*2; j++){
pixel[index++]=pixelL2[j];
}
stop_timer();
printf("FRAME: %d (%d-%d) Transfer Time: %d\n",i,start_frame,j,get_time());
start_frame = j;
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%//
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%//
//%%%%%%%%%%%%%%% * PROCESSING * %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%//
init_data();
reset_timer();
start_timer();
blob_formation();
stop_timer();
printf("Blob Formation Time: %d\n",get_time(),0,0,0);
reset_timer();
start_timer();
prevBlob_filter();
stop_timer();
printf("Filtering prev Blob List Time: %d\n",get_time(),0,0,0);
reset_timer();
start_timer();
newBlob_filter();
stop_timer();
printf("Filtering new Blob List Time: %d\n",get_time(),0,0,0);
reset_timer();
start_timer();
blob_merge();
stop_timer();
printf("Blob Merging Time: %d\n",get_time(),0,0,0);
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%//
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%//
//%%%%%%%%%%%%%%% * CHECKSUM * %%%%%%%%%%%%%%%%%%%%%%%%%%%%%//
printf("FRAME = %d\n",i,0,0,0);
printf("NB_BLOB = %d\n",NB_BLOB,0,0,0);
for(j=0;j<NB_BLOB;j++){
printf("Blob %d: centroid = (%d,%d), weight = %d, ",j,BLOB_LIST[j].xc,BLOB_LIST[j].yc,BLOB_LIST[j].W);
printf("xmax = %d, xmin = %d, ymax = %d, ymin = %d\n",BLOB_LIST[j].xmax, BLOB_LIST[j].xmin, BLOB_LIST[j].ymax, BLOB_LIST[j].ymin);
if(BLOB_LIST[j].xc == results[(i*B_MAX+j)*6 ]) printf("OK xc!\t",0,0,0,0); else printf("FAIL xc!\t",0,0,0,0);
if(BLOB_LIST[j].yc == results[(i*B_MAX+j)*6+1 ]) printf("OK yc!\t",0,0,0,0); else printf("FAIL yc!\t",0,0,0,0);
if(BLOB_LIST[j].xmax == results[(i*B_MAX+j)*6+2 ]) printf("OK xmax!\t",0,0,0,0); else printf("FAIL xmax!\t",0,0,0,0);
if(BLOB_LIST[j].xmin == results[(i*B_MAX+j)*6+3 ]) printf("OK xmin!\t",0,0,0,0); else printf("FAIL xmin!\t",0,0,0,0);
if(BLOB_LIST[j].ymax == results[(i*B_MAX+j)*6+4 ]) printf("OK ymax!\t",0,0,0,0); else printf("FAIL ymax!\t",0,0,0,0);
if(BLOB_LIST[j].ymin == results[(i*B_MAX+j)*6+5 ]) printf("OK ymin!\n",0,0,0,0); else printf("FAIL ymin!\n",0,0,0,0);
}
printf("\n\n",0,0,0,0);
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%//
}
eoc(0);
}
}
