Lines Matching refs:isnan
179 case e_isnan: return e->value * !!isnan(eval_expr(p, e->param[0]));
203 uint64_t r= isnan(p->var[idx]) ? 0 : p->var[idx];
263 if (isnan(v)) {
294 case e_bitand: return isnan(d) || isnan(d2) ? NAN : e->value * ((long int)d & (long int)d2);
295 case e_bitor: return isnan(d) || isnan(d2) ? NAN : e->value * ((long int)d | (long int)d2);
418 else if (strmatch(next, "isnan" )) d->type = e_isnan;
718 return isnan(*d) ? AVERROR(EINVAL) : 0;
788 "isnan(1)",
789 "isnan(NAN)",
790 "isnan(INF)",
802 "isnan(sqrt(-1))",
842 if (isnan(d))