Lines Matching refs:accu1
107 WORD32 accu1, accu2; in ixheaacd_tns_parcor_to_lpc() local
120 accu1 = (0x40000000 >> (*scale - 1)); in ixheaacd_tns_parcor_to_lpc()
123 z1 = accu1; in ixheaacd_tns_parcor_to_lpc()
126 w[j] = (accu1); in ixheaacd_tns_parcor_to_lpc()
128 accu1 = ixheaacd_add32_sat(accu1, in ixheaacd_tns_parcor_to_lpc()
130 if (ixheaacd_abs32_sat(accu1) == 0x7fffffff) status = 1; in ixheaacd_tns_parcor_to_lpc()
141 lpc[i] = (accu1); in ixheaacd_tns_parcor_to_lpc()
142 accu1 = 0; in ixheaacd_tns_parcor_to_lpc()
145 accu1 = (status - 1); in ixheaacd_tns_parcor_to_lpc()
147 if (accu1 == 0) { in ixheaacd_tns_parcor_to_lpc()
161 WORD32 accu1, accu2; in ixheaacd_tns_parcor_lpc_convert_dec() local
174 accu1 = (0x7fffffff >> *scale); in ixheaacd_tns_parcor_lpc_convert_dec()
177 accu = accu1; in ixheaacd_tns_parcor_lpc_convert_dec()
180 temp_buf2[j] = ixheaacd_round16(accu1); in ixheaacd_tns_parcor_lpc_convert_dec()
181 accu1 = ixheaacd_mac16x16in32_shl_sat(accu1, parcor[j], temp_buf1[j]); in ixheaacd_tns_parcor_lpc_convert_dec()
183 if (ixheaacd_abs32_sat(accu1) == 0x7fffffff) { in ixheaacd_tns_parcor_lpc_convert_dec()
198 lpc[i] = ixheaacd_round16(accu1); in ixheaacd_tns_parcor_lpc_convert_dec()
199 accu1 = 0; in ixheaacd_tns_parcor_lpc_convert_dec()
202 accu1 = (status - 1); in ixheaacd_tns_parcor_lpc_convert_dec()
204 if (accu1 == 0) { in ixheaacd_tns_parcor_lpc_convert_dec()