Searched refs:prev_imag (Results 1 – 1 of 1) sorted by relevance
| /external/libxaac/decoder/ |
| D | ixheaacd_lpp_tran.c | 281 WORD32 prev_real, prev_imag, curr_real, curr_imag; in ixheaacd_covariance_matrix_calc_2_dec() local
288 prev_imag = img_buffer[-128]; in ixheaacd_covariance_matrix_calc_2_dec()
296 prev_imag = ixheaacd_shr32(prev_imag, 3); 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()
302 t_phi_01_i = ixheaacd_macn32x16hin32(t_phi_01_i, curr_real, prev_imag); in ixheaacd_covariance_matrix_calc_2_dec()
305 t_phi_11 = ixheaacd_mac32x16hin32(t_phi_11, prev_imag, prev_imag); in ixheaacd_covariance_matrix_calc_2_dec()
313 prev_imag = curr_imag; 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()
328 t_phi_01_i = ixheaacd_macn32x16hin32(t_phi_01_i, curr_real, prev_imag); in ixheaacd_covariance_matrix_calc_2_dec()
331 t_phi_11 = ixheaacd_mac32x16hin32(t_phi_11, prev_imag, prev_imag); in ixheaacd_covariance_matrix_calc_2_dec()
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