| /* Copyright 2019 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_TENSORFLOW_LITE_SUPPORT_CODEGEN_METADATA_HELPER_H_ |
| #define TENSORFLOW_TENSORFLOW_LITE_SUPPORT_CODEGEN_METADATA_HELPER_H_ |
| |
| #include <string> |
| |
| #include "tensorflow_lite_support/codegen/utils.h" |
| #include "tensorflow_lite_support/metadata/metadata_schema_generated.h" |
| #include "tensorflow/lite/schema/schema_generated.h" |
| |
| namespace tflite { |
| namespace support { |
| namespace codegen { |
| |
| /// Parses a ModelMetadata out from a Model. The returned ModelMetadata's |
| /// lifetime is scoped by the model. |
| /// Returns nullptr if we cannot find any metadata. |
| const ModelMetadata* GetMetadataFromModel(const Model* model); |
| |
| /// Finds an associated file from a TensorMetadata of certain type. If there're |
| /// multiple files meet the criteria, only the first one is used. If there's no |
| /// file meets the criteria, -1 will be returned. |
| int FindAssociatedFile(const TensorMetadata* metadata, |
| const AssociatedFileType file_type, |
| const std::string& tensor_identifier, |
| ErrorReporter* err); |
| |
| /// Find the first normalization unit. If none, return -1. |
| int FindNormalizationUnit(const TensorMetadata* metadata, |
| const std::string& tensor_identifier, |
| ErrorReporter* err); |
| |
| } // namespace codegen |
| } // namespace support |
| } // namespace tflite |
| |
| #endif // TENSORFLOW_TENSORFLOW_LITE_SUPPORT_CODEGEN_METADATA_HELPER_H_ |