Internal Change.

PiperOrigin-RevId: 175307445

1 files changed, 50 insertions, 0 deletions

diff --git a/tensorflow/contrib/lite/toco/toco_tooling.h b/tensorflow/contrib/lite/toco/toco_tooling.h
new file mode 100644
index 0000000000..9c5a93a211
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+++ b/tensorflow/contrib/lite/toco/toco_tooling.h
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+/* 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 THIRD_PARTY_TENSORFLOW_CONTRIB_LITE_TOCO_TOCO_TOOLING_H_
+#define THIRD_PARTY_TENSORFLOW_CONTRIB_LITE_TOCO_TOCO_TOOLING_H_
+
+#include <memory>
+#include <string>
+
+#include "tensorflow/contrib/lite/toco/model.h"
+#include "tensorflow/contrib/lite/toco/model_flags.pb.h"
+#include "tensorflow/contrib/lite/toco/toco_flags.pb.h"
+
+namespace toco {
+
+// Imports the input file into a Model object.
+std::unique_ptr<Model> Import(const TocoFlags& toco_flags,
+                              const ModelFlags& model_flags,
+                              const string& input_file_contents);
+
+// Transforms a Model. The resulting Model is ready to be passed
+// to Export with the exact same toco_flags.
+void Transform(const TocoFlags& toco_flags, Model* model);
+
+// Exports the Model, which must be of the 'lowered' form returned by
+// Transform, to a file of the format given by
+// toco_flags.output_format().
+void Export(const TocoFlags& toco_flags, const Model& model,
+            bool allow_custom_ops, string* output_file_contents);
+
+// This if for backward-compatibility with internal tools.
+inline void Export(const TocoFlags& toco_flags, const Model& model,
+                   string* output_file_contents) {
+  Export(toco_flags, model, true, output_file_contents);
+}
+
+}  // namespace toco
+
+#endif  // THIRD_PARTY_TENSORFLOW_CONTRIB_LITE_TOCO_TOCO_TOOLING_H_