92   if (self->subband_var.init_flag == 0) {  in ixheaacd_mps_temp_process_scale_calc()
94       self->subband_var.tp_scale_last[ch] = 1.0f;  in ixheaacd_mps_temp_process_scale_calc()
95       self->subband_var.nrg_diff_prev[ch] = 32768 * 32768;  in ixheaacd_mps_temp_process_scale_calc()
98     self->subband_var.nrg_dir_prev = 32768 * 32768;  in ixheaacd_mps_temp_process_scale_calc()
99     self->subband_var.init_flag = 1;  in ixheaacd_mps_temp_process_scale_calc()
102   if (self->subband_var.update_old_ener == STP_UPDATE_ENERGY_RATE) {  in ixheaacd_mps_temp_process_scale_calc()
103     self->subband_var.update_old_ener = 1;  in ixheaacd_mps_temp_process_scale_calc()
104     self->subband_var.nrg_dir_prev = self->subband_var.nrg_dir;  in ixheaacd_mps_temp_process_scale_calc()
106       self->subband_var.nrg_diff_prev[ch] = self->subband_var.nrg_diff[ch];  in ixheaacd_mps_temp_process_scale_calc()
108     self->subband_var.update_old_ener++;  in ixheaacd_mps_temp_process_scale_calc()
124   self->subband_var.nrg_dir =  in ixheaacd_mps_temp_process_scale_calc()
125       (FLOAT32)(STP_LPF_COEFF1 * self->subband_var.nrg_dir +  in ixheaacd_mps_temp_process_scale_calc()
128   dir_energy /= (self->subband_var.nrg_dir_prev + ABS_THR);  in ixheaacd_mps_temp_process_scale_calc()
141     self->subband_var.nrg_diff[ch] =  in ixheaacd_mps_temp_process_scale_calc()
142         (FLOAT32)(STP_LPF_COEFF1 * self->subband_var.nrg_diff[ch] +  in ixheaacd_mps_temp_process_scale_calc()
144     diff_energy[ch] /= (self->subband_var.nrg_diff_prev[ch] + ABS_THR);  in ixheaacd_mps_temp_process_scale_calc()
163                   (1.0 - STP_LPF_COEFF2) * self->subband_var.tp_scale_last[ch]);  in ixheaacd_mps_temp_process_scale_calc()
164     self->subband_var.tp_scale_last[ch] = scale[ch];  in ixheaacd_mps_temp_process_scale_calc()