return 0;
fail:end:
- for (; graph->nb_filters > 0; graph->nb_filters--)
- avfilter_free(graph->filters[graph->nb_filters - 1]);
+ while (graph->nb_filters)
+ avfilter_free(graph->filters[0]);
av_freep(&graph->filters);
avfilter_inout_free(&open_inputs);
avfilter_inout_free(&open_outputs);
fail:
if (ret < 0) {
- for (; graph->nb_filters > 0; graph->nb_filters--)
- avfilter_free(graph->filters[graph->nb_filters - 1]);
+ while (graph->nb_filters)
+ avfilter_free(graph->filters[0]);
av_freep(&graph->filters);
}
avfilter_inout_free(&inputs);