Lines Matching defs:channels
99 int channels = (!s->needs_pce)*(s->channels - (s->channels == 8 ? 1 : 0));
109 put_bits(&pb, 4, channels);
542 for (ch = 0; ch < s->channels; ch++) {
582 ff_psy_preprocess(s->psypp, s->planar_samples, s->channels);
682 if ((ret = ff_alloc_packet(avctx, avpkt, 8192 * s->channels)) < 0)
717 s->psy.bitres.bits = s->last_frame_pb_count / s->channels;
831 rate_bits = FFMIN(rate_bits, 6144 * s->channels - 3);
833 too_many_bits = FFMIN(too_many_bits, 6144 * s->channels - 3);
842 || frame_bits >= 6144 * s->channels - 3 )
941 if (!FF_ALLOCZ_TYPED_ARRAY(s->buffer.samples, s->channels * 3 * 1024) ||
945 for(ch = 0; ch < s->channels; ch++)
966 s->channels = avctx->ch_layout.nb_channels;
991 s->reorder_map = aac_chan_maps[s->channels - 1];
992 s->chan_map = aac_chan_configs[s->channels - 1];
1014 WARN_IF(1024.0 * avctx->bit_rate / avctx->sample_rate > 6144 * s->channels,
1017 6144 * s->channels);
1018 avctx->bit_rate = (int64_t)FFMIN(6144 * s->channels / 1024.0 * avctx->sample_rate,
1071 if (s->channels > 3)