736     RK_S32 min_poc = INT_MAX;  in get_smallest_poc()  local
741         if (min_poc > p_Dpb->fs[i]->poc) {  in get_smallest_poc()
742             min_poc = p_Dpb->fs[i]->poc;  in get_smallest_poc()
752         *poc = min_poc;  in get_smallest_poc()
1311     RK_S32 min_poc = 0;  in output_dpb_normal()  local
1316            && (get_smallest_poc(p_Dpb, &min_poc, &min_pos))) {  in output_dpb_normal()
1317         poc_inc = min_poc - p_Dpb->last_output_poc;  in output_dpb_normal()
1320         if ((min_poc - p_Dpb->last_output_poc) <= p_Dpb->poc_interval) {  in output_dpb_normal()
1482         RK_S32 min_poc = 0, min_pos = 0;  in store_picture_in_dpb()  local
1486         find_flag = get_smallest_poc(p_Dpb, &min_poc, &min_pos);  in store_picture_in_dpb()
1488             if ((!find_flag) || (p->poc < min_poc)) {  in store_picture_in_dpb()
1494         if ((!find_flag) || (p->poc < min_poc)) {  in store_picture_in_dpb()