1 files changed, 20 insertions, 0 deletions
diff --git a/libavfilter/dnn/dnn_backend_common.c b/libavfilter/dnn/dnn_backend_common.c
index 4c9045501f..df4bab85e0 100644
--- a/libavfilter/dnn/dnn_backend_common.c
+++ b/libavfilter/dnn/dnn_backend_common.c
@@ -122,3 +122,23 @@ DNNReturnType ff_dnn_start_inference_async(void *ctx, DNNAsyncExecModule *async_
 #endif
     return DNN_SUCCESS;
 }
+
+DNNAsyncStatusType ff_dnn_get_async_result_common(Queue *task_queue, AVFrame **in, AVFrame **out)
+{
+    TaskItem *task = ff_queue_peek_front(task_queue);
+
+    if (!task) {
+        return DAST_EMPTY_QUEUE;
+    }
+
+    if (task->inference_done != task->inference_todo) {
+        return DAST_NOT_READY;
+    }
+
+    *in = task->in_frame;
+    *out = task->out_frame;
+    ff_queue_pop_front(task_queue);
+    av_freep(&task);
+
+    return DAST_SUCCESS;
+}