436         WORD32 real1, real2, imag1, imag2;  in ixheaacd_covariance_matrix_calc_2_dec()  local
440         imag2 = img_buffer[(p - 2) * 128];  in ixheaacd_covariance_matrix_calc_2_dec()
445         imag2 = ixheaacd_shr32(imag2, 3);  in ixheaacd_covariance_matrix_calc_2_dec()
448         t_phi_02 = ixheaacd_mac32x16hin32(t_phi_02, imag1, imag2);  in ixheaacd_covariance_matrix_calc_2_dec()
450         t_phi_02_i = ixheaacd_macn32x16hin32(t_phi_02_i, real1, imag2);  in ixheaacd_covariance_matrix_calc_2_dec()
455         imag2 = img_buffer[(p - 1) * 128];  in ixheaacd_covariance_matrix_calc_2_dec()
460         imag2 = ixheaacd_shr32(imag2, 3);  in ixheaacd_covariance_matrix_calc_2_dec()
463         t_phi_02 = ixheaacd_mac32x16hin32(t_phi_02, imag1, imag2);  in ixheaacd_covariance_matrix_calc_2_dec()
465         t_phi_02_i = ixheaacd_macn32x16hin32(t_phi_02_i, real1, imag2);  in ixheaacd_covariance_matrix_calc_2_dec()
470         imag2 = img_buffer[p * 128];  in ixheaacd_covariance_matrix_calc_2_dec()
475         imag2 = ixheaacd_shr32(imag2, 3);  in ixheaacd_covariance_matrix_calc_2_dec()
478         t_phi_02 = ixheaacd_mac32x16hin32(t_phi_02, imag1, imag2);  in ixheaacd_covariance_matrix_calc_2_dec()
480         t_phi_02_i = ixheaacd_macn32x16hin32(t_phi_02_i, real1, imag2);  in ixheaacd_covariance_matrix_calc_2_dec()
485         imag2 = img_buffer[(p + 1) * 128];  in ixheaacd_covariance_matrix_calc_2_dec()
490         imag2 = ixheaacd_shr32(imag2, 3);  in ixheaacd_covariance_matrix_calc_2_dec()
493         t_phi_02 = ixheaacd_mac32x16hin32(t_phi_02, imag1, imag2);  in ixheaacd_covariance_matrix_calc_2_dec()
495         t_phi_02_i = ixheaacd_macn32x16hin32(t_phi_02_i, real1, imag2);  in ixheaacd_covariance_matrix_calc_2_dec()
500         WORD32 real1, real2, imag1, imag2;  in ixheaacd_covariance_matrix_calc_2_dec()  local
504         imag2 = img_buffer[(n - 2) * 128];  in ixheaacd_covariance_matrix_calc_2_dec()
509         imag2 = ixheaacd_shr32(imag2, 3);  in ixheaacd_covariance_matrix_calc_2_dec()
512         t_phi_02 = ixheaacd_mac32x16hin32(t_phi_02, imag1, imag2);  in ixheaacd_covariance_matrix_calc_2_dec()
514         t_phi_02_i = ixheaacd_macn32x16hin32(t_phi_02_i, real1, imag2);  in ixheaacd_covariance_matrix_calc_2_dec()