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 COLORSPACECONVERTOR
17 #define COLORSPACECONVERTOR
18 
19 #include "color_space.h"
20 
21 namespace OHOS {
22 namespace ColorManager {
23 class ColorSpaceConvertor {
24 public:
25     ColorSpaceConvertor(const ColorSpace &src, const ColorSpace &dst, GamutMappingMode mappingMode);
26 
GetSrcColorSpace()27     ColorSpace GetSrcColorSpace() const
28     {
29         return srcColorSpace;
30     }
31 
GetDstColorSpace()32     ColorSpace GetDstColorSpace() const
33     {
34         return dstColorSpace;
35     }
36 
GetTransform()37     Matrix3x3 GetTransform() const
38     {
39         return transferMatrix;
40     }
41 
42     Vector3 Convert(const Vector3& v) const;
43     Vector3 ConvertLinear(const Vector3& v) const;
44 
45 private:
46     ColorSpace srcColorSpace;
47     ColorSpace dstColorSpace;
48     [[maybe_unused]]GamutMappingMode mappingMode;
49     Matrix3x3 transferMatrix;
50 };
51 }  // namespace ColorManager
52 }  // namespace OHOS
53 #endif