1249         ff_thread_release_buffer(avctx, &s->next_refs[i]);  in vp9_decode_free()
1250         av_frame_free(&s->next_refs[i].f);  in vp9_decode_free()
1582             if (s->next_refs[i].f->buf[0])  in vp9_decode_frame()
1583                 ff_thread_release_buffer(avctx, &s->next_refs[i]);  in vp9_decode_frame()
1585                 (ret = ff_thread_ref_frame(&s->next_refs[i], &s->s.refs[i])) < 0)  in vp9_decode_frame()
1622         if (s->next_refs[i].f->buf[0])  in vp9_decode_frame()
1623             ff_thread_release_buffer(avctx, &s->next_refs[i]);  in vp9_decode_frame()
1625             ret = ff_thread_ref_frame(&s->next_refs[i], &s->s.frames[CUR_FRAME].tf);  in vp9_decode_frame()
1627             ret = ff_thread_ref_frame(&s->next_refs[i], &s->s.refs[i]);  in vp9_decode_frame()
1773         if (s->next_refs[i].f->buf[0] &&  in vp9_decode_frame()
1774             (ret = ff_thread_ref_frame(&s->s.refs[i], &s->next_refs[i])) < 0)  in vp9_decode_frame()
1813         s->next_refs[i].f = av_frame_alloc();  in init_frames()
1814         if (!s->s.refs[i].f || !s->next_refs[i].f) {  in init_frames()
1851         if (ssrc->next_refs[i].f->buf[0]) {  in vp9_decode_update_thread_context()
1852             if ((ret = ff_thread_ref_frame(&s->s.refs[i], &ssrc->next_refs[i])) < 0)  in vp9_decode_update_thread_context()