55     AACPCEInfo *pce = &s->pce;  in put_pce()  local
64     put_bits(pb, 4, pce->num_ele[0]); /* Front */  in put_pce()
65     put_bits(pb, 4, pce->num_ele[1]); /* Side */  in put_pce()
66     put_bits(pb, 4, pce->num_ele[2]); /* Back */  in put_pce()
67     put_bits(pb, 2, pce->num_ele[3]); /* LFE */  in put_pce()
76         for (j = 0; j < pce->num_ele[i]; j++) {  in put_pce()
78                 put_bits(pb, 1, pce->pairing[i][j]);  in put_pce()
79             put_bits(pb, 4, pce->index[i][j]);  in put_pce()
968             s->needs_pce = s->options.pce;  in aac_encode_init()
981         s->pce = aac_pce_configs[i];  in aac_encode_init()
982         s->reorder_map = s->pce.reorder_map;  in aac_encode_init()
983         s->chan_map = s->pce.config_map;  in aac_encode_init()
1117 …{"aac_pce", "Forces the use of PCEs", offsetof(AACEncContext, options.pce), AV_OPT_TYPE_BOOL, {.i6…