static void update(Real288_internal *glob) { float buffer1[40], temp1[37]; float buffer2[8], temp2[11]; memcpy(buffer1 , glob->output + 20, 20*sizeof(*buffer1)); memcpy(buffer1 + 20, glob->output , 20*sizeof(*buffer1)); do_hybrid_window(36, 40, 35, buffer1, temp1, glob->st1a, glob->st1b, syn_window); if (eval_lpc_coeffs(temp1, glob->st1, 36)) colmult(glob->pr1, glob->st1, table1a, 36); memcpy(buffer2 , glob->history + 4, 4*sizeof(*buffer2)); memcpy(buffer2 + 4, glob->history , 4*sizeof(*buffer2)); do_hybrid_window(10, 8, 20, buffer2, temp2, glob->st2a, glob->st2b, gain_window); if (eval_lpc_coeffs(temp2, glob->st2, 10)) colmult(glob->pr2, glob->st2, table2a, 10); }