diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 56f635a413..dd12533208 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -1253,16 +1253,14 @@ static int forward_status_change(AVFilterContext *filter, FilterLinkInternal *li static int filter_activate_default(AVFilterContext *filter) { unsigned i; + int nb_eofs = 0; - for (i = 0; i < filter->nb_outputs; i++) { - FilterLinkInternal *li = ff_link_internal(filter->outputs[i]); - int ret = li->status_in; - - if (ret) { - for (int j = 0; j < filter->nb_inputs; j++) - ff_inlink_set_status(filter->inputs[j], ret); - return 0; - } + for (i = 0; i < filter->nb_outputs; i++) + nb_eofs += ff_outlink_get_status(filter->outputs[i]) == AVERROR_EOF; + if (filter->nb_outputs && nb_eofs == filter->nb_outputs) { + for (int j = 0; j < filter->nb_inputs; j++) + ff_inlink_set_status(filter->inputs[j], AVERROR_EOF); + return 0; } for (i = 0; i < filter->nb_inputs; i++) {