-static int config_input(AVFilterLink *inlink)
-{
- AShowInfoContext *s = inlink->dst->priv;
- int channels = av_get_channel_layout_nb_channels(inlink->channel_layout);
- s->plane_checksums = av_malloc(channels * sizeof(*s->plane_checksums));
- if (!s->plane_checksums)
- return AVERROR(ENOMEM);
-
- return 0;
-}
-