[FFmpeg-cvslog] lavfi/dnn: modify dnn interface for removing native backend

[Ting Fu]

ffmpeg | branch: master | Ting Fu <ting.fu-at-intel.com at ffmpeg.org> | Thu Apr 27 17:43:44 2023 +0800| [7ed6f28a7cee1344f8ae61737cbb8364dec8cb24] | committer: Guo Yejun

lavfi/dnn: modify dnn interface for removing native backend

Native backend will be removed in following commits, so change the
dnn interface and modify the error message in it first.

Signed-off-by: Ting Fu <ting.fu at intel.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7ed6f28a7cee1344f8ae61737cbb8364dec8cb24
---

 libavfilter/dnn/dnn_interface.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/libavfilter/dnn/dnn_interface.c b/libavfilter/dnn/dnn_interface.c
index 554a36b0dc..5b1695a1dd 100644
--- a/libavfilter/dnn/dnn_interface.c
+++ b/libavfilter/dnn/dnn_interface.c
@@ -24,7 +24,6 @@
  */
 
 #include "../dnn_interface.h"
-#include "dnn_backend_native.h"
 #include "dnn_backend_tf.h"
 #include "dnn_backend_openvino.h"
 #include "libavutil/mem.h"
@@ -39,13 +38,6 @@ DNNModule *ff_get_dnn_module(DNNBackendType backend_type)
     }
 
     switch(backend_type){
-    case DNN_NATIVE:
-        dnn_module->load_model = &ff_dnn_load_model_native;
-        dnn_module->execute_model = &ff_dnn_execute_model_native;
-        dnn_module->get_result = &ff_dnn_get_result_native;
-        dnn_module->flush = &ff_dnn_flush_native;
-        dnn_module->free_model = &ff_dnn_free_model_native;
-        break;
     case DNN_TF:
     #if (CONFIG_LIBTENSORFLOW == 1)
         dnn_module->load_model = &ff_dnn_load_model_tf;
@@ -71,7 +63,7 @@ DNNModule *ff_get_dnn_module(DNNBackendType backend_type)
     #endif
         break;
     default:
-        av_log(NULL, AV_LOG_ERROR, "Module backend_type is not native or tensorflow\n");
+        av_log(NULL, AV_LOG_ERROR, "Module backend_type is not supported or enabled.\n");
         av_freep(&dnn_module);
         return NULL;
     }