int i;
s->outdesc = av_pix_fmt_desc_get(s->out_fmt);
- for (i = 0; i < AV_PIX_FMT_NB; i++) {
+ for (i = 0; av_pix_fmt_desc_get(i); i++) {
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(i);
if (desc->comp[0].depth_minus1 == s->outdesc->comp[0].depth_minus1 &&
av_pix_fmt_count_planes(i) == desc->nb_components)