private static Segment getSegH(SubBlock rsb, SubBlock lsb, int a) {
Segment seg = new Segment();
int[][] rdest = rsb.getDest();
int[][] ldest = lsb.getDest();
seg.P0 = ldest[3][a];
seg.P1 = ldest[2][a];
seg.P2 = ldest[1][a];
seg.P3 = ldest[0][a];
seg.Q0 = rdest[0][a];
seg.Q1 = rdest[1][a];
seg.Q2 = rdest[2][a];
seg.Q3 = rdest[3][a];
return seg;
}
private static Segment getSegV(SubBlock bsb, SubBlock tsb, int a) {
Segment seg = new Segment();
int[][] bdest = bsb.getDest();
int[][] tdest = tsb.getDest();
seg.P0 = tdest[a][3];
seg.P1 = tdest[a][2];
seg.P2 = tdest[a][1];
seg.P3 = tdest[a][0];
seg.Q0 = bdest[a][0];
seg.Q1 = bdest[a][1];
seg.Q2 = bdest[a][2];
seg.Q3 = bdest[a][3];
return seg;
}