void ff_generate_sliding_window_mmcos(H264Context *h) {
MpegEncContext * const s = &h->s;
- av_assert0(h->long_ref_count + h->short_ref_count <= h->sps.ref_frame_count);
h->mmco_index= 0;
- if(h->short_ref_count && h->long_ref_count + h->short_ref_count == h->sps.ref_frame_count &&
+ if(h->short_ref_count && h->long_ref_count + h->short_ref_count >= h->sps.ref_frame_count &&
!(FIELD_PICTURE && !s->first_field && s->current_picture_ptr->f.reference)) {
h->mmco[0].opcode= MMCO_SHORT2UNUSED;
h->mmco[0].short_pic_num= h->short_ref[ h->short_ref_count - 1 ]->frame_num;