Lines Matching refs:y1
56 int y1;
89 int x1, y1, x2, y2;
99 x1 = pt1->x; y1 = pt1->y; x2 = pt2->x; y2 = pt2->y;
100 c1 = (x1 < 0) + (x1 > right) * 2 + (y1 < 0) * 4 + (y1 > bottom) * 8;
110 x1 += (int) (((int64) (a - y1)) * (x2 - x1) / (y2 - y1));
111 y1 = a;
117 x2 += (int) (((int64) (a - y2)) * (x2 - x1) / (y2 - y1));
126 y1 += (int) (((int64) (a - x1)) * (y2 - y1) / (x2 - x1));
133 y2 += (int) (((int64) (a - x2)) * (y2 - y1) / (x2 - x1));
139 assert( (c1 & c2) != 0 || (x1 | y1 | x2 | y2) >= 0 );
142 pt1->y = y1;
1226 edge.y1 = pt1.y;
1229 assert( edge.y0 < edge.y1 );
1281 assert( e1->y0 < e1->y1 && (i == 0 || icvCmpEdges( e, e1, 0 ) <= 0) );
1284 y_max = MAX( y_max, e1->y1 );
1310 if( last && last->y1 == y )
