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Searched refs:cov_matrix (Results 1 – 2 of 2) sorted by relevance

/external/libxaac/decoder/
Dixheaacd_lpp_tran.c175 WORD32 *sub_sign_xlow, ixheaacd_lpp_trans_cov_matrix *cov_matrix, in ixheaacd_covariance_matrix_calc_dec() argument
253 cov_matrix->phi_11 = (t_phi_11 << q_factor); in ixheaacd_covariance_matrix_calc_dec()
254 cov_matrix->phi_22 = (t_phi_22 << q_factor); in ixheaacd_covariance_matrix_calc_dec()
255 cov_matrix->phi_01 = (t_phi_01 << q_factor); in ixheaacd_covariance_matrix_calc_dec()
256 cov_matrix->phi_02 = (t_phi_02 << q_factor); in ixheaacd_covariance_matrix_calc_dec()
257 cov_matrix->phi_12 = (t_phi_12 << q_factor); in ixheaacd_covariance_matrix_calc_dec()
259 cov_matrix->d = ixheaacd_sub32_sat( in ixheaacd_covariance_matrix_calc_dec()
260 ixheaacd_mult32(cov_matrix->phi_22, cov_matrix->phi_11), in ixheaacd_covariance_matrix_calc_dec()
261 ixheaacd_mult32(cov_matrix->phi_12, cov_matrix->phi_12)); in ixheaacd_covariance_matrix_calc_dec()
263 cov_matrix++; in ixheaacd_covariance_matrix_calc_dec()
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Dixheaacd_lpp_tran.h91 WORD32 *sub_sign_xlow, ixheaacd_lpp_trans_cov_matrix *cov_matrix,
95 WORD32 *sub_sign_xlow, ixheaacd_lpp_trans_cov_matrix *cov_matrix,
99 ixheaacd_lpp_trans_cov_matrix *cov_matrix, WORD32 *real_buffer,
103 ixheaacd_lpp_trans_cov_matrix *cov_matrix, WORD32 *real_buffer,