330 			     hb_vector_t<int> &deltas /* IN/OUT */,  in unpack_deltas()
341     unsigned int count = deltas.length;  in unpack_deltas()
350 	  deltas[i] = 0;  in unpack_deltas()
356 	  deltas[i] = *(const HBINT16 *) p;  in unpack_deltas()
364 	  deltas[i] = *(const HBINT8 *) p++;  in unpack_deltas()
536 			      const hb_array_t<contour_point_t> deltas,  in infer_delta()
542       float prev_delta = T::get (deltas[prev]);  in infer_delta()
543       float next_delta = T::get (deltas[next]);  in infer_delta()
585       contour_point_vector_t deltas; /* flag is used to indicate referenced point */  in apply_deltas_to_points()  local
586       deltas.resize (points.length);  in apply_deltas_to_points()
615 	for (unsigned int i = 0; i < deltas.length; i++)  in apply_deltas_to_points()
616 	  deltas[i].init ();  in apply_deltas_to_points()
620 	  deltas[pt_index].flag = 1;	/* this point is referenced, i.e., explicit deltas specified */  in apply_deltas_to_points()
621 	  deltas[pt_index].x += x_deltas[i] * scalar;  in apply_deltas_to_points()
622 	  deltas[pt_index].y += y_deltas[i] * scalar;  in apply_deltas_to_points()
635 	    if (!deltas[i].flag) unref_count++;  in apply_deltas_to_points()
650 	      if (deltas[i].flag && !deltas[j].flag) break;  in apply_deltas_to_points()
657 	      if (!deltas[i].flag && deltas[j].flag) break;  in apply_deltas_to_points()
666 …  deltas[i].x = infer_delta<x_getter> (orig_points.as_array (), deltas.as_array (), i, prev, next);  in apply_deltas_to_points()
667 …  deltas[i].y = infer_delta<y_getter> (orig_points.as_array (), deltas.as_array (), i, prev, next);  in apply_deltas_to_points()
678 	  points[i].x += (float) roundf (deltas[i].x);  in apply_deltas_to_points()
679 	  points[i].y += (float) roundf (deltas[i].y);  in apply_deltas_to_points()