1 /*
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #include "ArithmeticOperationConverter.h"
18 
19 #include <vector>
20 
21 #include "OperationConverterResolver.h"
22 #include "SubGraphContext.h"
23 
24 namespace android {
25 namespace nn {
26 
getArithmeticInputs(const Operation & operation,SubGraphContext * context) const27 Result<std::vector<int32_t>> ArithmeticOperationConverterBase::getArithmeticInputs(
28         const Operation& operation, SubGraphContext* context) const {
29     NN_TRY(context->createTensorFlatbufferFromOperand(operation.inputs[kInput1TensorIdx]));
30     NN_TRY(context->createTensorFlatbufferFromOperand(operation.inputs[kInput2TensorIdx]));
31     std::vector<int32_t> inputs{
32             context->getTensorIdxFromOperandIdx(operation.inputs[kInput1TensorIdx]),
33             context->getTensorIdxFromOperandIdx(operation.inputs[kInput2TensorIdx])};
34     return inputs;
35 }
36 
getArithmeticOutputs(const Operation & operation,SubGraphContext * context) const37 Result<std::vector<int32_t>> ArithmeticOperationConverterBase::getArithmeticOutputs(
38         const Operation& operation, SubGraphContext* context) const {
39     NN_TRY(context->createTensorFlatbufferFromOperand(operation.outputs[kOutputTensorIdx]));
40     std::vector<int32_t> outputs{
41             context->getTensorIdxFromOperandIdx(operation.outputs[kOutputTensorIdx])};
42     return outputs;
43 }
44 
45 }  // namespace nn
46 }  // namespace android