av_cold int swri_rematrix_init(SwrContext *s){
int i, j;
- int nb_in = av_get_channel_layout_nb_channels(s->in_ch_layout);
- int nb_out = av_get_channel_layout_nb_channels(s->out_ch_layout);
+ int nb_in = s->used_ch_count;
+ int nb_out = s->out.ch_count;
s->mix_any_f = NULL;