if ((ret = avfilter_graph_parse2(fg->graph, graph_desc, &inputs, &outputs)) < 0)
goto fail;
- if (hw_device_ctx) {
+ if (filter_hw_device || hw_device_ctx) {
+ AVBufferRef *device = filter_hw_device ? filter_hw_device->device_ref
+ : hw_device_ctx;
for (i = 0; i < fg->graph->nb_filters; i++) {
- fg->graph->filters[i]->hw_device_ctx = av_buffer_ref(hw_device_ctx);
+ fg->graph->filters[i]->hw_device_ctx = av_buffer_ref(device);
+ if (!fg->graph->filters[i]->hw_device_ctx) {
+ ret = AVERROR(ENOMEM);
+ goto fail;
+ }
}
}