- memcpy(buffer2 , ractx->history + 4, 4*sizeof(*buffer2));
- memcpy(buffer2 + 4, ractx->history , 4*sizeof(*buffer2));
-
- do_hybrid_window(10, 8, 20, buffer2, temp2, ractx->st2a, ractx->st2b,
- gain_window);
-
- if (!eval_lpc_coeffs(temp2, ractx->st2, 10))
- colmult(ractx->pr2, ractx->st2, gain_bw_tab, 10);