1 /*
2  * Copyright (c) 2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef NEURAL_NETWORK_RUNTIME_RESIZE_BILINEAR_BUILDER_H
17 #define NEURAL_NETWORK_RUNTIME_RESIZE_BILINEAR_BUILDER_H
18 
19 #include "mindir.h"
20 
21 #include "ops_builder.h"
22 
23 namespace OHOS {
24 namespace NeuralNetworkRuntime {
25 namespace Ops {
26 class ResizeBilinearBuilder : public OpsBuilder {
27 public:
28     typedef OH_NN_ReturnCode (ResizeBilinearBuilder::*FuncPtr)(const std::shared_ptr<NNTensor>&);
29 
30     ResizeBilinearBuilder();
31     ~ResizeBilinearBuilder() override;
32     OH_NN_ReturnCode Build(const std::vector<uint32_t>& paramsIndex,
33                            const std::vector<uint32_t>& inputsIndex,
34                            const std::vector<uint32_t>& outputsIndex,
35                            const std::vector<std::shared_ptr<NNTensor>>& allTensors) override;
36 
37     LiteGraphPrimitvePtr GetPrimitive() override;
38 
39 private:
40     OH_NN_ReturnCode SetNewHeight(const std::shared_ptr<NNTensor>& tensor);
41     OH_NN_ReturnCode SetNewWidth(const std::shared_ptr<NNTensor>& tensor);
42     OH_NN_ReturnCode SetPreserveAspectRatio(const std::shared_ptr<NNTensor>& tensor);
43     OH_NN_ReturnCode SetCoordinateTransformMode(const std::shared_ptr<NNTensor>& tensor);
44     OH_NN_ReturnCode SetExcludeOutside(const std::shared_ptr<NNTensor>& tensor);
45 
46 private:
47     mindspore::lite::ResizeMethod m_method {mindspore::lite::RESIZE_METHOD_LINEAR};
48     uint64_t m_newHeight{0};
49     uint64_t m_newWidth{0};
50     bool m_preserveAspectRatio{false};
51     mindspore::lite::CoordinateTransformMode m_coordinateTransformMode {
52         mindspore::lite::COORDINATE_TRANSFORM_MODE_ASYMMETRIC};
53     uint64_t m_excludeOutside{0};
54     std::unordered_map<OH_NN_TensorType, FuncPtr> m_paramMap = {
55         {OH_NN_RESIZE_BILINEAR_NEW_HEIGHT, &ResizeBilinearBuilder::SetNewHeight},
56         {OH_NN_RESIZE_BILINEAR_NEW_WIDTH, &ResizeBilinearBuilder::SetNewWidth},
57         {OH_NN_RESIZE_BILINEAR_PRESERVE_ASPECT_RATIO, &ResizeBilinearBuilder::SetPreserveAspectRatio},
58         {OH_NN_RESIZE_BILINEAR_COORDINATE_TRANSFORM_MODE, &ResizeBilinearBuilder::SetCoordinateTransformMode},
59         {OH_NN_RESIZE_BILINEAR_EXCLUDE_OUTSIDE, &ResizeBilinearBuilder::SetExcludeOutside}
60     };
61 };
62 } // namespace Ops
63 } // namespace NeuralNetworkRuntime
64 } // namespace OHOS
65 
66 #endif // NEURAL_NETWORK_RUNTIME_RESIZE_BILINEAR_BUILDER_H
67