/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==============================================================================*/
#ifndef TENSORFLOW_CONTRIB_LITE_TOCO_IMPORT_TENSORFLOW_H_
#define TENSORFLOW_CONTRIB_LITE_TOCO_IMPORT_TENSORFLOW_H_

#include <memory>
#include <string>
#include "tensorflow/contrib/lite/toco/model.h"
#include "tensorflow/contrib/lite/toco/model_flags.pb.h"
#include "tensorflow/core/framework/graph.pb.h"

namespace toco {

struct TensorFlowImportFlags {
  // If true, control dependencies will be dropped immediately
  // during the import of the TensorFlow GraphDef.
  bool drop_control_dependency = false;
};

std::unique_ptr<Model> ImportTensorFlowGraphDef(
    const ModelFlags& model_flags, const TensorFlowImportFlags& tf_import_flags,
    const tensorflow::GraphDef& graph_def);

std::unique_ptr<Model> ImportTensorFlowGraphDef(
    const ModelFlags& model_flags, const TensorFlowImportFlags& tf_import_flags,
    const string& input_file_contents);

}  // namespace toco

#endif  // TENSORFLOW_CONTRIB_LITE_TOCO_IMPORT_TENSORFLOW_H_
