1 /**
2 * Copyright 2020-2021 Huawei Technologies Co., Ltd
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 #include <algorithm>
17
18 #include "minddata/dataset/kernels/ir/vision/random_horizontal_flip_ir.h"
19
20 #ifndef ENABLE_ANDROID
21 #include "minddata/dataset/kernels/image/random_horizontal_flip_op.h"
22 #endif
23
24 #include "minddata/dataset/kernels/ir/validators.h"
25
26 namespace mindspore {
27 namespace dataset {
28 namespace vision {
29 #ifndef ENABLE_ANDROID
30 // RandomHorizontalFlipOperation
RandomHorizontalFlipOperation(float prob)31 RandomHorizontalFlipOperation::RandomHorizontalFlipOperation(float prob) : TensorOperation(true), probability_(prob) {}
32
33 RandomHorizontalFlipOperation::~RandomHorizontalFlipOperation() = default;
34
Name() const35 std::string RandomHorizontalFlipOperation::Name() const { return kRandomHorizontalFlipOperation; }
36
ValidateParams()37 Status RandomHorizontalFlipOperation::ValidateParams() {
38 RETURN_IF_NOT_OK(ValidateProbability("RandomHorizontalFlip", probability_));
39 return Status::OK();
40 }
41
Build()42 std::shared_ptr<TensorOp> RandomHorizontalFlipOperation::Build() {
43 std::shared_ptr<RandomHorizontalFlipOp> tensor_op = std::make_shared<RandomHorizontalFlipOp>(probability_);
44 return tensor_op;
45 }
46
to_json(nlohmann::json * out_json)47 Status RandomHorizontalFlipOperation::to_json(nlohmann::json *out_json) {
48 (*out_json)["prob"] = probability_;
49 return Status::OK();
50 }
51
from_json(nlohmann::json op_params,std::shared_ptr<TensorOperation> * operation)52 Status RandomHorizontalFlipOperation::from_json(nlohmann::json op_params, std::shared_ptr<TensorOperation> *operation) {
53 CHECK_FAIL_RETURN_UNEXPECTED(op_params.find("prob") != op_params.end(), "Failed to find prob");
54 float prob = op_params["prob"];
55 *operation = std::make_shared<vision::RandomHorizontalFlipOperation>(prob);
56 return Status::OK();
57 }
58
59 #endif
60 } // namespace vision
61 } // namespace dataset
62 } // namespace mindspore
63