RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

dnn/openvino: add input/output name info 

show all input/output names when the input or output name not correct

Signed-off-by: Ting Fu <ting.fu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
This commit is contained in:
Ting Fu 2020-09-09 09:52:19 +08:00 committed by Guo, Yejun
parent 87cb24a1ca
commit dc16aeb390
1 changed files with 17 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
libavfilter/dnn/dnn_backend_openvino.c
View File

@ -79,6 +79,7 @@ static DNNReturnType get_input_ov(void *model, DNNData *input, const char *input
OVModel *ov_model = (OVModel *)model;
OVContext *ctx = &ov_model->ctx;
char *model_input_name = NULL;
char *all_input_names = NULL;
IEStatusCode status;
size_t model_input_count = 0;
dimensions_t dims;
@ -118,12 +119,15 @@ static DNNReturnType get_input_ov(void *model, DNNData *input, const char *input
input->width = dims.dims[3];
input->dt = precision_to_datatype(precision);
return DNN_SUCCESS;
} else {
//incorrect input name
APPEND_STRING(all_input_names, model_input_name)
}
ie_network_name_free(&model_input_name);
}
av_log(ctx, AV_LOG_ERROR, "Could not find \"%s\" in model\n", model_input_name);
av_log(ctx, AV_LOG_ERROR, "Could not find \"%s\" in model, all input(s) are: \"%s\"\n", input_name, all_input_names);
return DNN_ERROR;
}
@ -246,12 +250,15 @@ err:
DNNReturnType ff_dnn_execute_model_ov(const DNNModel *model, DNNData *outputs, const char **output_names, uint32_t nb_output)
{
char *model_output_name = NULL;
char *all_output_names = NULL;
dimensions_t dims;
precision_e precision;
ie_blob_buffer_t blob_buffer;
OVModel *ov_model = (OVModel *)model->model;
OVContext *ctx = &ov_model->ctx;
IEStatusCode status = ie_infer_request_infer(ov_model->infer_request);
size_t model_output_count = 0;
if (status != OK) {
av_log(ctx, AV_LOG_ERROR, "Failed to start synchronous model inference\n");
return DNN_ERROR;
@ -262,7 +269,16 @@ DNNReturnType ff_dnn_execute_model_ov(const DNNModel *model, DNNData *outputs, c
ie_blob_t *output_blob = NULL;
status = ie_infer_request_get_blob(ov_model->infer_request, output_name, &output_blob);
if (status != OK) {
//incorrect output name
av_log(ctx, AV_LOG_ERROR, "Failed to get model output data\n");
status = ie_network_get_outputs_number(ov_model->network, &model_output_count);
for (size_t i = 0; i < model_output_count; i++) {
status = ie_network_get_output_name(ov_model->network, i, &model_output_name);
APPEND_STRING(all_output_names, model_output_name)
}
av_log(ctx, AV_LOG_ERROR,
"output \"%s\" may not correct, all output(s) are: \"%s\"\n",
output_name, all_output_names);
return DNN_ERROR;
}