1/* Copyright 2020 The TensorFlow Authors. All Rights Reserved.
2
3Licensed under the Apache License, Version 2.0 (the "License");
4you may not use this file except in compliance with the License.
5You may obtain a copy of the License at
6
7 http://www.apache.org/licenses/LICENSE-2.0
8
9Unless required by applicable law or agreed to in writing, software
10distributed under the License is distributed on an "AS IS" BASIS,
11WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12See the License for the specific language governing permissions and
13limitations under the License.
14==============================================================================*/
15#ifndef TENSORFLOW_LITE_SCHEMA_SCHEMA_CONVERSION_UTILS_H_
16#define TENSORFLOW_LITE_SCHEMA_SCHEMA_CONVERSION_UTILS_H_
17
18#include "flatbuffers/flatbuffers.h"
19#include "tensorflow/lite/schema/schema_generated.h"
20
21namespace tflite {
22
23int8_t ConvertBuiltinCodeToDeprecatedBuiltinCode(
24 const BuiltinOperator builtin_code);
25
26// The following methods are for backward compatibility for the early version
27// three, which does not have an extended builtin code.
28flatbuffers::Offset<OperatorCode> CreateOperatorCode(
29 flatbuffers::FlatBufferBuilder &_fbb,
30 BuiltinOperator builtin_code = BuiltinOperator_ADD,
31 flatbuffers::Offset<flatbuffers::String> custom_code = 0,
32 int32_t version = 1);
33
34flatbuffers::Offset<OperatorCode> CreateOperatorCodeDirect(
35 flatbuffers::FlatBufferBuilder &_fbb,
36 BuiltinOperator builtin_code = BuiltinOperator_ADD,
37 const char *custom_code = nullptr, int32_t version = 1);
38
39} // namespace tflite
40
41#endif // TENSORFLOW_LITE_SCHEMA_SCHEMA_CONVERSION_UTILS_H_
42