Lines Matching refs:accu1
106 WORD32 accu1, accu2; in ixheaacd_tns_parcor_to_lpc() local
119 accu1 = (0x40000000 >> (*scale - 1)); in ixheaacd_tns_parcor_to_lpc()
122 z1 = accu1; in ixheaacd_tns_parcor_to_lpc()
125 w[j] = (accu1); in ixheaacd_tns_parcor_to_lpc()
127 accu1 = ixheaacd_add32_sat(accu1, in ixheaacd_tns_parcor_to_lpc()
129 if (ixheaacd_abs32_sat(accu1) == 0x7fffffff) status = 1; in ixheaacd_tns_parcor_to_lpc()
140 lpc[i] = (accu1); in ixheaacd_tns_parcor_to_lpc()
141 accu1 = 0; in ixheaacd_tns_parcor_to_lpc()
144 accu1 = (status - 1); in ixheaacd_tns_parcor_to_lpc()
146 if (accu1 == 0) { in ixheaacd_tns_parcor_to_lpc()
160 WORD32 accu1, accu2; in ixheaacd_tns_parcor_lpc_convert_dec() local
173 accu1 = (0x7fffffff >> *scale); in ixheaacd_tns_parcor_lpc_convert_dec()
176 accu = accu1; in ixheaacd_tns_parcor_lpc_convert_dec()
179 temp_buf2[j] = ixheaacd_round16(accu1); in ixheaacd_tns_parcor_lpc_convert_dec()
180 accu1 = ixheaacd_mac16x16in32_shl_sat(accu1, parcor[j], temp_buf1[j]); in ixheaacd_tns_parcor_lpc_convert_dec()
182 if (ixheaacd_abs32_sat(accu1) == 0x7fffffff) { in ixheaacd_tns_parcor_lpc_convert_dec()
197 lpc[i] = ixheaacd_round16(accu1); in ixheaacd_tns_parcor_lpc_convert_dec()
198 accu1 = 0; in ixheaacd_tns_parcor_lpc_convert_dec()
201 accu1 = (status - 1); in ixheaacd_tns_parcor_lpc_convert_dec()
203 if (accu1 == 0) { in ixheaacd_tns_parcor_lpc_convert_dec()