190     Mpg4Hdr         hdr_ref0;               /* header for reference frame 0 */  member
857         (p->hdr_ref0.slot_idx == -1 || p->hdr_ref1.slot_idx == -1)) {  in mpeg4_parse_vop_header()
951     const Mpg4Hdr *hdr_ref0 = &p->hdr_ref0;  in mpg4d_fill_picture_parameters()  local
958     pp->wForwardRefPictureIndex = hdr_ref0->slot_idx;  in mpg4d_fill_picture_parameters()
992 …pp->prev_coding_type = (hdr_ref0->vop.coding_type == MPEG4_INVALID_VOP) ? (0) : (hdr_ref0->vop.cod…  in mpg4d_fill_picture_parameters()
1085     init_mpg4_header(&p->hdr_ref0);  in mpp_mpg4_parser_init()
1125     Mpg4Hdr *hdr_ref0 = &p->hdr_ref0;  in mpp_mpg4_parser_flush()  local
1126     RK_S32 index = hdr_ref0->slot_idx;  in mpp_mpg4_parser_flush()
1130     if (!hdr_ref0->enqueued && index >= 0) {  in mpp_mpg4_parser_flush()
1133         hdr_ref0->enqueued = 1;  in mpp_mpg4_parser_flush()
1145     Mpg4Hdr *hdr_ref0 = &p->hdr_ref0;  in mpp_mpg4_parser_reset()  local
1147     RK_S32 index = hdr_ref0->slot_idx;  in mpp_mpg4_parser_reset()
1152         if (!hdr_ref0->enqueued) {  in mpp_mpg4_parser_reset()
1155             hdr_ref0->enqueued = 1;  in mpp_mpg4_parser_reset()
1158         hdr_ref0->slot_idx = -1;  in mpp_mpg4_parser_reset()
1482         index = p->hdr_ref0.slot_idx;  in mpp_mpg4_parser_setup_refer()
1504     Mpg4Hdr *hdr_ref0 = &p->hdr_ref0;  in mpp_mpg4_parser_update_dpb()  local
1517         mpp_assert((hdr_ref0->slot_idx >= 0) && (hdr_ref1->slot_idx >= 0));  in mpp_mpg4_parser_update_dpb()
1534         index = hdr_ref0->slot_idx;  in mpp_mpg4_parser_update_dpb()
1535         if (!hdr_ref0->enqueued && index >= 0) {  in mpp_mpg4_parser_update_dpb()
1548         *hdr_ref1 = *hdr_ref0;  in mpp_mpg4_parser_update_dpb()
1549         *hdr_ref0 = *hdr_curr;  in mpp_mpg4_parser_update_dpb()