s->max_channel = max_channel;
s->max_matrix_channel = max_matrix_channel;
-#if FF_API_REQUEST_CHANNELS
-FF_DISABLE_DEPRECATION_WARNINGS
- if (m->avctx->request_channels > 0 &&
- m->avctx->request_channels <= s->max_channel + 1 &&
- m->max_decoded_substream > substr) {
- av_log(m->avctx, AV_LOG_DEBUG,
- "Extracting %d-channel downmix from substream %d. "
- "Further substreams will be skipped.\n",
- s->max_channel + 1, substr);
- m->max_decoded_substream = substr;
-FF_ENABLE_DEPRECATION_WARNINGS
- } else
-#endif
if (m->avctx->request_channel_layout && (s->ch_layout & m->avctx->request_channel_layout) ==
m->avctx->request_channel_layout && m->max_decoded_substream > substr) {
av_log(m->avctx, AV_LOG_DEBUG,