subband_ll        601 libavcodec/diracdec.c     int cb_width  = s->codeblock[b->level + (b->orientation != subband_ll)].width;
subband_ll        602 libavcodec/diracdec.c     int cb_height = s->codeblock[b->level + (b->orientation != subband_ll)].height;
subband_ll        625 libavcodec/diracdec.c     if (b->orientation == subband_ll && s->num_refs == 0)