1 /**
2 * Copyright 2021-2023 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 "minddata/dataset/kernels/ir/vision/random_lighting_ir.h"
17
18 #ifndef ENABLE_ANDROID
19 #include "minddata/dataset/kernels/image/random_lighting_op.h"
20 #endif
21 #include "minddata/dataset/kernels/ir/validators.h"
22 #include "minddata/dataset/util/validators.h"
23
24 namespace mindspore {
25 namespace dataset {
26 namespace vision {
27 #ifndef ENABLE_ANDROID
28 // RandomLightingOperation.
RandomLightingOperation(float alpha)29 RandomLightingOperation::RandomLightingOperation(float alpha) : TensorOperation(true), alpha_(alpha) {}
30
31 RandomLightingOperation::~RandomLightingOperation() = default;
32
Name() const33 std::string RandomLightingOperation::Name() const { return kRandomLightingOperation; }
34
ValidateParams()35 Status RandomLightingOperation::ValidateParams() {
36 RETURN_IF_NOT_OK(ValidateFloatScalarNonNegative("RandomLighting", "alpha", alpha_));
37 return Status::OK();
38 }
39
Build()40 std::shared_ptr<TensorOp> RandomLightingOperation::Build() {
41 std::shared_ptr<RandomLightingOp> tensor_op = std::make_shared<RandomLightingOp>(alpha_);
42 return tensor_op;
43 }
44
to_json(nlohmann::json * out_json)45 Status RandomLightingOperation::to_json(nlohmann::json *out_json) {
46 RETURN_UNEXPECTED_IF_NULL(out_json);
47 nlohmann::json args;
48 args["alpha"] = alpha_;
49 *out_json = args;
50 return Status::OK();
51 }
52
from_json(nlohmann::json op_params,std::shared_ptr<TensorOperation> * operation)53 Status RandomLightingOperation::from_json(nlohmann::json op_params, std::shared_ptr<TensorOperation> *operation) {
54 RETURN_UNEXPECTED_IF_NULL(operation);
55 RETURN_IF_NOT_OK(ValidateParamInJson(op_params, "alpha", kRandomLightingOperation));
56 float alpha = op_params["alpha"];
57 *operation = std::make_shared<vision::RandomLightingOperation>(alpha);
58 return Status::OK();
59 }
60 #endif
61 } // namespace vision
62 } // namespace dataset
63 } // namespace mindspore
64