260     if (src->ref == NULL || src->slot_index >= 0x7f) {  in vp9_ref_frame()
265     dst->ref = src->ref;  in vp9_ref_frame()
266     dst->ref->invisible = src->ref->invisible;  in vp9_ref_frame()
267     dst->ref->ref_count++;  in vp9_ref_frame()
268     vp9d_dbg(VP9D_DBG_REF, "get prop slot frame %p  count %d", dst->f, dst->ref->ref_count);  in vp9_ref_frame()
277     if (f->ref->ref_count <= 0 || f->slot_index >= 0x7f) {  in vp9_unref_frame()
281     f->ref->ref_count--;  in vp9_unref_frame()
282     if (!f->ref->ref_count) {  in vp9_unref_frame()
284             if (f->ref->invisible && !f->ref->is_output) {  in vp9_unref_frame()
289                 f->ref->invisible = 0;  in vp9_unref_frame()
293         mpp_free(f->ref);  in vp9_unref_frame()
295         f->ref = NULL;  in vp9_unref_frame()
297     f->ref = NULL;  in vp9_unref_frame()
306         if (s->frames[i].ref) {  in vp9_frame_free()
312         if (s->refs[i].ref) {  in vp9_frame_free()
331         s->frames[i].ref = NULL;  in vp9_frame_init()
342         s->refs[i].ref = NULL;  in vp9_frame_init()
431     frame->ref = mpp_calloc(RefInfo, 1);  in vp9_alloc_frame()
432     frame->ref->ref_count++;  in vp9_alloc_frame()
433     frame->ref->invisible = s->invisible;  in vp9_alloc_frame()
434     frame->ref->is_output = 0;  in vp9_alloc_frame()
773             if (!s->refs[s->refidx[0]].ref ||  in decode_parser_header()
774                 !s->refs[s->refidx[1]].ref ||  in decode_parser_header()
775                 !s->refs[s->refidx[2]].ref ) {  in decode_parser_header()
878         s->lf_delta.ref[0] = 1;  in decode_parser_header()
879         s->lf_delta.ref[1] = 0;  in decode_parser_header()
880         s->lf_delta.ref[2] = -1;  in decode_parser_header()
881         s->lf_delta.ref[3] = -1;  in decode_parser_header()
901                     s->lf_delta.ref[i] = get_sbits_inv(&s->gb, 6);  in decode_parser_header()
902                 vp9d_dbg(VP9D_DBG_HEADER, "ref_deltas %d", s->lf_delta.ref[i]);  in decode_parser_header()
1019                     av_clip_uintp2(lflvl + (s->lf_delta.ref[0] << sh), 6);  in decode_parser_header()
1022                     av_clip_uintp2(lflvl + ((s->lf_delta.ref[j] +  in decode_parser_header()
1025                     av_clip_uintp2(lflvl + ((s->lf_delta.ref[j] +  in decode_parser_header()
1163         RK_U8 (*ref)[2][6][6][3] = s->prob_ctx[c].coef[i];  in decode_parser_header()  local
1172                             RK_U8 *r = ref[j][k][l][m];  in decode_parser_header()
1191                             RK_U8 *r = ref[j][k][l][m];  in decode_parser_header()
1649     RK_S32 res, i, ref = 0;  in vp9_parser_frame()  local
1666     if ((res = decode_parser_header(ctx, data, size, &ref)) < 0) {  in vp9_parser_frame()
1669         if (!s->refs[ref].ref) {  in vp9_parser_frame()
1676             mpp_buf_slot_get_prop(s->slots, s->refs[ref].slot_index, SLOT_FRAME_PTR, &frame);  in vp9_parser_frame()
1679             mpp_buf_slot_set_flag(s->slots, s->refs[ref].slot_index, SLOT_QUEUE_USE);  in vp9_parser_frame()
1680             mpp_buf_slot_enqueue(s->slots, s->refs[ref].slot_index, QUEUE_DISPLAY);  in vp9_parser_frame()
1681             s->refs[ref].ref->is_output = 1;  in vp9_parser_frame()
1690     if (s->frames[REF_FRAME_MVPAIR].ref)  in vp9_parser_frame()
1693     if (!s->intraonly && !s->keyframe && !s->errorres && s->frames[CUR_FRAME].ref) {  in vp9_parser_frame()
1698     if (s->frames[CUR_FRAME].ref)  in vp9_parser_frame()
1753         if (s->refs[s->refidx[i]].ref != NULL) {  in vp9_parser_frame()
1762             if (s->refs[i].ref)  in vp9_parser_frame()
1768         if (s->refs[i].ref)  in vp9_parser_frame()
1786         if (s->frames[i].ref) {  in vp9d_paser_reset()
1791         if (s->refs[i].ref) {  in vp9d_paser_reset()