1 /*
2  * Copyright 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 #pragma once
18 
19 #include <type_traits>
20 
21 #include <ui/Size.h>
22 #include <utils/Timers.h>
23 
24 namespace android {
25 
26 // Configuration supported by physical display.
27 struct DisplayConfig {
28     ui::Size resolution;
29     float xDpi = 0;
30     float yDpi = 0;
31 
32     float refreshRate = 0;
33     nsecs_t appVsyncOffset = 0;
34     nsecs_t sfVsyncOffset = 0;
35     nsecs_t presentationDeadline = 0;
36     int configGroup = -1;
37 };
38 
39 static_assert(std::is_trivially_copyable_v<DisplayConfig>);
40 
41 } // namespace android
42