r_srccol         1162 dev/rasops/rasops.c 	int r_srcrow, r_dstrow, r_srccol, r_dstcol;
r_srccol         1168 dev/rasops/rasops.c 	r_srccol = ri->ri_rows - srcrow - 1;
r_srccol         1175 dev/rasops/rasops.c 	sp = ri->ri_bits + r_srcrow + r_srccol * ri->ri_xscale;