123         for (e = 0; e < ps->num_env; e++) {  in ps_read_extension_data()
171     ps->num_env_old = ps->num_env;  in ff_ps_read_data()
172     ps->num_env     = num_env_tab[ps->frame_class][get_bits(gb, 2)];  in ff_ps_read_data()
176         for (e = 1; e <= ps->num_env; e++) {  in ff_ps_read_data()
184         for (e = 1; e <= ps->num_env; e++)  in ff_ps_read_data()
185             ps->border_position[e] = (e * numQMFSlots >> ff_log2_tab[ps->num_env]) - 1;  in ff_ps_read_data()
188         for (e = 0; e < ps->num_env; e++) {  in ff_ps_read_data()
197         for (e = 0; e < ps->num_env; e++) {  in ff_ps_read_data()
225     if (!ps->num_env || ps->border_position[ps->num_env] < numQMFSlots - 1) {  in ff_ps_read_data()
227         int source = ps->num_env ? ps->num_env - 1 : ps->num_env_old - 1;  in ff_ps_read_data()
229         if (source >= 0 && source != ps->num_env) {  in ff_ps_read_data()
231                 memcpy(ps->iid_par+ps->num_env, ps->iid_par+source, sizeof(ps->iid_par[0]));  in ff_ps_read_data()
234                 memcpy(ps->icc_par+ps->num_env, ps->icc_par+source, sizeof(ps->icc_par[0]));  in ff_ps_read_data()
237                 memcpy(ps->ipd_par+ps->num_env, ps->ipd_par+source, sizeof(ps->ipd_par[0]));  in ff_ps_read_data()
238                 memcpy(ps->opd_par+ps->num_env, ps->opd_par+source, sizeof(ps->opd_par[0]));  in ff_ps_read_data()
243                 if (FFABS(ps->iid_par[ps->num_env][b]) > 7 + 8 * ps->iid_quant) {  in ff_ps_read_data()
251                 if (ps->icc_par[ps->num_env][b] > 7U) {  in ff_ps_read_data()
257         ps->num_env++;  in ff_ps_read_data()
258         ps->border_position[ps->num_env] = numQMFSlots - 1;  in ff_ps_read_data()