71 WORD32 ixheaacd_sbr_env_calc(ia_sbr_frame_info_data_struct *frame_data,  in ixheaacd_sbr_env_calc()  argument
87   WORD32 upsamp_4_flag = frame_data->pstr_sbr_header->is_usf_4;  in ixheaacd_sbr_env_calc()
99   FLOAT32 *prev_env_noise_level = frame_data->prev_noise_level;  in ixheaacd_sbr_env_calc()
108   FLOAT32 *sfb_nrg = frame_data->flt_env_sf_arr;  in ixheaacd_sbr_env_calc()
109   FLOAT32 *noise_floor = frame_data->flt_noise_floor;  in ixheaacd_sbr_env_calc()
110   ia_frame_info_struct *p_frame_info = &frame_data->str_frame_info_details;  in ixheaacd_sbr_env_calc()
112   ia_frame_info_struct *pvc_frame_info = &frame_data->str_pvc_frame_info;  in ixheaacd_sbr_env_calc()
113   WORD32 smoothing_length = frame_data->pstr_sbr_header->smoothing_mode ? 0 : 4;  in ixheaacd_sbr_env_calc()
114   WORD32 int_mode = frame_data->pstr_sbr_header->interpol_freq;  in ixheaacd_sbr_env_calc()
115   WORD32 limiter_band = frame_data->pstr_sbr_header->limiter_bands;  in ixheaacd_sbr_env_calc()
116   WORD32 limiter_gains = frame_data->pstr_sbr_header->limiter_gains;  in ixheaacd_sbr_env_calc()
117   WORD32 *add_harmonics = frame_data->add_harmonics;  in ixheaacd_sbr_env_calc()
119       frame_data->pstr_sbr_header->pstr_freq_band_data->sub_band_start;  in ixheaacd_sbr_env_calc()
121       frame_data->pstr_sbr_header->pstr_freq_band_data->sub_band_end;  in ixheaacd_sbr_env_calc()
122   WORD32 reset = frame_data->reset_flag;  in ixheaacd_sbr_env_calc()
126   WORD32 sbr_mode = frame_data->sbr_mode;  in ixheaacd_sbr_env_calc()
127   WORD32 prev_sbr_mode = frame_data->prev_sbr_mode;  in ixheaacd_sbr_env_calc()
131       frame_data->pstr_sbr_header->pstr_freq_band_data->num_sf_bands;  in ixheaacd_sbr_env_calc()
133       frame_data->pstr_sbr_header->pstr_freq_band_data->freq_band_tbl_noise;  in ixheaacd_sbr_env_calc()
135       frame_data->pstr_sbr_header->pstr_freq_band_data->num_nf_bands;  in ixheaacd_sbr_env_calc()
137   WORD32 harm_index = frame_data->harm_index;  in ixheaacd_sbr_env_calc()
138   WORD32 phase_index = frame_data->phase_index;  in ixheaacd_sbr_env_calc()
139   WORD32 esbr_start_up = frame_data->pstr_sbr_header->esbr_start_up;  in ixheaacd_sbr_env_calc()
140   WORD32 esbr_start_up_pvc = frame_data->pstr_sbr_header->esbr_start_up_pvc;  in ixheaacd_sbr_env_calc()
141   WORD8(*harm_flag_prev)[64] = &frame_data->harm_flag_prev;  in ixheaacd_sbr_env_calc()
142   FLOAT32(*e_gain)[5][64] = &frame_data->e_gain;  in ixheaacd_sbr_env_calc()
143   FLOAT32(*noise_buf)[5][64] = &frame_data->noise_buf;  in ixheaacd_sbr_env_calc()
144   WORD32(*lim_table)[4][12 + 1] = &frame_data->lim_table;  in ixheaacd_sbr_env_calc()
145   WORD32(*gate_mode)[4] = &frame_data->gate_mode;  in ixheaacd_sbr_env_calc()
148   WORD8(*harm_flag_varlen_prev)[64] = &frame_data->harm_flag_varlen_prev;  in ixheaacd_sbr_env_calc()
149   WORD8(*harm_flag_varlen)[64] = &frame_data->harm_flag_varlen;  in ixheaacd_sbr_env_calc()
154   env_tmp = frame_data->env_tmp;  in ixheaacd_sbr_env_calc()
155   noise_level_pvc = frame_data->noise_level_pvc;  in ixheaacd_sbr_env_calc()
156   nrg_est_pvc = frame_data->nrg_est_pvc;  in ixheaacd_sbr_env_calc()
157   nrg_ref_pvc = frame_data->nrg_ref_pvc;  in ixheaacd_sbr_env_calc()
158   nrg_gain_pvc = frame_data->nrg_gain_pvc;  in ixheaacd_sbr_env_calc()
159   nrg_tone_pvc = frame_data->nrg_tone_pvc;  in ixheaacd_sbr_env_calc()
162       frame_data->pstr_sbr_header->pstr_freq_band_data->freq_band_table[0];  in ixheaacd_sbr_env_calc()
164       frame_data->pstr_sbr_header->pstr_freq_band_data->freq_band_table[1];  in ixheaacd_sbr_env_calc()
172             frame_data->pstr_sbr_header->pstr_freq_band_data->freq_band_tbl_lo,  in ixheaacd_sbr_env_calc()
173             num_sf_bands[LOW], x_over_qmf, frame_data->sbr_patching_mode,  in ixheaacd_sbr_env_calc()
174             upsamp_4_flag, &frame_data->patch_param))  in ixheaacd_sbr_env_calc()
178   if (frame_data->sbr_patching_mode != frame_data->prev_sbr_patching_mode) {  in ixheaacd_sbr_env_calc()
181             frame_data->pstr_sbr_header->pstr_freq_band_data->freq_band_tbl_lo,  in ixheaacd_sbr_env_calc()
182             num_sf_bands[LOW], x_over_qmf, frame_data->sbr_patching_mode,  in ixheaacd_sbr_env_calc()
183             upsamp_4_flag, &frame_data->patch_param))  in ixheaacd_sbr_env_calc()
186     frame_data->prev_sbr_patching_mode = frame_data->sbr_patching_mode;  in ixheaacd_sbr_env_calc()
194           frame_data->pstr_sbr_header->pstr_freq_band_data->freq_band_tbl_hi[i];  in ixheaacd_sbr_env_calc()
195       ui = frame_data->pstr_sbr_header->pstr_freq_band_data  in ixheaacd_sbr_env_calc()
205         frame_data->qmapped_pvc[c][t] = frame_data->qmapped_pvc[c][t + 16];  in ixheaacd_sbr_env_calc()
222           ui2 = frame_data->pstr_sbr_header->pstr_freq_band_data  in ixheaacd_sbr_env_calc()
229             frame_data->qmapped_pvc[c][t] =  in ixheaacd_sbr_env_calc()
254           (i == trans_env || i == frame_data->env_short_flag_prev) ? 1 : 0;  in ixheaacd_sbr_env_calc()
261       for (t = start_pos; t < frame_data->sin_len_for_cur_top; t++) {  in ixheaacd_sbr_env_calc()
263             num_sf_bands[frame_data->str_frame_info_prev  in ixheaacd_sbr_env_calc()
264                              .freq_res[frame_data->var_len_id_prev]];  in ixheaacd_sbr_env_calc()
269           li = freq_band_table[frame_data->str_frame_info_prev  in ixheaacd_sbr_env_calc()
270                                    .freq_res[frame_data->var_len_id_prev]][j];  in ixheaacd_sbr_env_calc()
271           ui = freq_band_table[frame_data->str_frame_info_prev  in ixheaacd_sbr_env_calc()
272                                    .freq_res[frame_data->var_len_id_prev]]  in ixheaacd_sbr_env_calc()
274           ui2 = frame_data->pstr_sbr_header->pstr_freq_band_data  in ixheaacd_sbr_env_calc()
279                     (t >= frame_data->sin_start_for_cur_top ||  in ixheaacd_sbr_env_calc()
308             tmp = frame_data->qmapped_pvc[c][t] /  in ixheaacd_sbr_env_calc()
309                   (1 + frame_data->qmapped_pvc[c][t]);  in ixheaacd_sbr_env_calc()
316                   (harmonics[c] && (t >= frame_data->sine_position ||  in ixheaacd_sbr_env_calc()
319                              frame_data->qmapped_pvc[c][t])  in ixheaacd_sbr_env_calc()
324                    (t >= frame_data->sin_start_for_cur_top ||  in ixheaacd_sbr_env_calc()
336                     ((nrg_est_pvc[c][t] + 1) * frame_data->qmapped_pvc[c][t]));  in ixheaacd_sbr_env_calc()
393           ui2 = frame_data->pstr_sbr_header->pstr_freq_band_data  in ixheaacd_sbr_env_calc()
397             flag = (harmonics[c] && (t >= frame_data->sine_position ||  in ixheaacd_sbr_env_calc()
426             tmp = frame_data->qmapped_pvc[c][t] /  in ixheaacd_sbr_env_calc()
427                   (1 + frame_data->qmapped_pvc[c][t]);  in ixheaacd_sbr_env_calc()
434                   (harmonics[c] && (t >= frame_data->sine_position ||  in ixheaacd_sbr_env_calc()
437                              frame_data->qmapped_pvc[c][t])  in ixheaacd_sbr_env_calc()
446                     ((nrg_est_pvc[c][t] + 1) * frame_data->qmapped_pvc[c][t]));  in ixheaacd_sbr_env_calc()
562           frame_data->pstr_sbr_header->pstr_freq_band_data->freq_band_tbl_hi[i];  in ixheaacd_sbr_env_calc()
563       ui = frame_data->pstr_sbr_header->pstr_freq_band_data  in ixheaacd_sbr_env_calc()
578           (i == trans_env || i == frame_data->env_short_flag_prev) ? 1 : 0;  in ixheaacd_sbr_env_calc()
589           ui2 = frame_data->pstr_sbr_header->pstr_freq_band_data  in ixheaacd_sbr_env_calc()
614             ui2 = frame_data->pstr_sbr_header->pstr_freq_band_data  in ixheaacd_sbr_env_calc()
733             sub_band_start, num_subbands, frame_data->inter_temp_shape_mode[i]);  in ixheaacd_sbr_env_calc()
766     frame_data->env_short_flag_prev = 0;  in ixheaacd_sbr_env_calc()
768     frame_data->env_short_flag_prev = -1;  in ixheaacd_sbr_env_calc()
771   memcpy((VOID *)&frame_data->str_frame_info_prev,  in ixheaacd_sbr_env_calc()
772          (VOID *)&frame_data->str_frame_info_details,  in ixheaacd_sbr_env_calc()
775   if (frame_data->str_frame_info_details.num_env == 1) {  in ixheaacd_sbr_env_calc()
776     frame_data->var_len_id_prev = 0;  in ixheaacd_sbr_env_calc()
777   } else if (frame_data->str_frame_info_details.num_env == 2) {  in ixheaacd_sbr_env_calc()
778     frame_data->var_len_id_prev = 1;  in ixheaacd_sbr_env_calc()
783         frame_data->flt_noise_floor  in ixheaacd_sbr_env_calc()
784             [(frame_data->str_frame_info_details.num_noise_env - 1) *  in ixheaacd_sbr_env_calc()
789   frame_data->harm_index = harm_index;  in ixheaacd_sbr_env_calc()
790   frame_data->phase_index = phase_index;  in ixheaacd_sbr_env_calc()
791   frame_data->pstr_sbr_header->esbr_start_up = esbr_start_up;  in ixheaacd_sbr_env_calc()
792   frame_data->pstr_sbr_header->esbr_start_up_pvc = esbr_start_up_pvc;  in ixheaacd_sbr_env_calc()