1 /*
2  * Copyright (C) 2019 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 #ifndef ANDROID_SERVERS_COORDINATEMAPPER_H
18 #define ANDROID_SERVERS_COORDINATEMAPPER_H
19 
20 #include <array>
21 
22 namespace android {
23 
24 namespace camera3 {
25 
26 class CoordinateMapper {
27     // Right now only stores metadata tags containing 2D coordinates
28     // to be corrected.
29 protected:
30     // Metadata key lists to correct
31 
32     // Both capture request and result
33     static const std::array<uint32_t, 3> kMeteringRegionsToCorrect;
34 
35     // Both capture request and result
36     static const std::array<uint32_t, 1> kRectsToCorrect;
37 
38     // Only for capture results; don't clamp
39     static const std::array<uint32_t, 2> kResultPointsToCorrectNoClamp;
40 }; // class CoordinateMapper
41 
42 } // namespace camera3
43 
44 } // namespace android
45 
46 #endif
47