186     WORD32 t_phi_01 = 0, t_phi_02 = 0, t_phi_11 = 0;  in ixheaacd_covariance_matrix_calc_dec()  local
203       t_phi_01 += ixheaacd_mult32x16hin32(temp3, temp2);  in ixheaacd_covariance_matrix_calc_dec()
210       t_phi_01 += ixheaacd_mult32x16hin32(temp1, temp3);  in ixheaacd_covariance_matrix_calc_dec()
217       t_phi_01 += ixheaacd_mult32x16hin32(temp2, temp1);  in ixheaacd_covariance_matrix_calc_dec()
225     t_phi_01 += ixheaacd_mult32x16hin32(temp3, temp2);  in ixheaacd_covariance_matrix_calc_dec()
232     t_phi_01 += ixheaacd_mult32x16hin32(temp1, temp3);  in ixheaacd_covariance_matrix_calc_dec()
239     t_phi_12 = (t_phi_01 - ixheaacd_mult32x16hin32(temp1, temp3) +  in ixheaacd_covariance_matrix_calc_dec()
245     max_val = ixheaacd_abs32_nrm(t_phi_01);  in ixheaacd_covariance_matrix_calc_dec()
255     cov_matrix->phi_01 = (t_phi_01 << q_factor);  in ixheaacd_covariance_matrix_calc_dec()
280     WORD32 t_phi_11 = 0, t_phi_01 = 0, t_phi_01_i = 0;  in ixheaacd_covariance_matrix_calc_2_dec()  local
298     t_phi_01 = ixheaacd_mult32x16hin32(curr_real, prev_real);  in ixheaacd_covariance_matrix_calc_2_dec()
299     t_phi_01 = ixheaacd_mac32x16hin32(t_phi_01, curr_imag, prev_imag);  in ixheaacd_covariance_matrix_calc_2_dec()
324         t_phi_01 = ixheaacd_mac32x16hin32(t_phi_01, curr_real, prev_real);  in ixheaacd_covariance_matrix_calc_2_dec()
325         t_phi_01 = ixheaacd_mac32x16hin32(t_phi_01, curr_imag, prev_imag);  in ixheaacd_covariance_matrix_calc_2_dec()
341         t_phi_01 = ixheaacd_mac32x16hin32(t_phi_01, prev_real, curr_real);  in ixheaacd_covariance_matrix_calc_2_dec()
342         t_phi_01 = ixheaacd_mac32x16hin32(t_phi_01, prev_imag, curr_imag);  in ixheaacd_covariance_matrix_calc_2_dec()
358         t_phi_01 = ixheaacd_mac32x16hin32(t_phi_01, curr_real, prev_real);  in ixheaacd_covariance_matrix_calc_2_dec()
359         t_phi_01 = ixheaacd_mac32x16hin32(t_phi_01, curr_imag, prev_imag);  in ixheaacd_covariance_matrix_calc_2_dec()
394       WORD32 t_phi_12 = t_phi_01;  in ixheaacd_covariance_matrix_calc_2_dec()
400       t_phi_01 =  in ixheaacd_covariance_matrix_calc_2_dec()
401           ixheaacd_mac32x16hin32(t_phi_01, real_buffer[(slots - 1) * 128] >> 3,  in ixheaacd_covariance_matrix_calc_2_dec()
403       t_phi_01 =  in ixheaacd_covariance_matrix_calc_2_dec()
404           ixheaacd_mac32x16hin32(t_phi_01, img_buffer[(slots - 1) * 128] >> 3,  in ixheaacd_covariance_matrix_calc_2_dec()
407       cov_matrix->phi_01 = t_phi_01;  in ixheaacd_covariance_matrix_calc_2_dec()