From bc589c91f7c32851328ef90bd56a7b8e917e5f5f Mon Sep 17 00:00:00 2001
From: Ting Fu <ting.fu-at-intel.com@ffmpeg.org>
Date: Fri, 24 Mar 2023 15:30:40 +0800
Subject: [PATCH] lavfi/dnn: add error info for TF backend filling task failure

Signed-off-by: Ting Fu <ting.fu@intel.com>
---
 libavfilter/dnn/dnn_backend_tf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavfilter/dnn/dnn_backend_tf.c b/libavfilter/dnn/dnn_backend_tf.c
index fe1baa2e5e..3d372a5628 100644
--- a/libavfilter/dnn/dnn_backend_tf.c
+++ b/libavfilter/dnn/dnn_backend_tf.c
@@ -1152,6 +1152,7 @@ int ff_dnn_execute_model_tf(const DNNModel *model, DNNExecBaseParams *exec_param
 
     ret = ff_dnn_fill_task(task, exec_params, tf_model, ctx->options.async, 1);
     if (ret != 0) {
+        av_log(ctx, AV_LOG_ERROR, "Fill task with invalid parameter(s).\n");
         av_freep(&task);
         return ret;
     }