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1 /*
2  *
3  * Copyright 2019, The Android Open Source Project
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  *     http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 #ifndef TEEUI_LIBTEEUI_INCLUDE_TEEUI_H_
19 #define TEEUI_LIBTEEUI_INCLUDE_TEEUI_H_
20 
21 #include <stddef.h>
22 #include <stdint.h>
23 
24 struct DeviceInfo {
25     uint32_t width_;
26     uint32_t height_;
27     double dp2px_;
28     double mm2px_;
29     double powerButtonTopMm_;
30     double powerButtonBottomMm_;
31     double volUpButtonTopMm_;
32     double volUpButtonBottomMm_;
33 };
34 
35 uint32_t setDeviceInfo(DeviceInfo device_info, bool magnified, bool inverted = false);
36 uint32_t renderUIIntoBuffer(uint32_t x, uint32_t y, uint32_t w, uint32_t h, uint32_t lineStride,
37                             uint32_t* buffer, size_t buffer_size_in_elements_not_bytes);
38 
39 void selectLanguage(const char* language_id);
40 
41 void setConfirmationMessage(const char* confirmationMessage);
42 
43 #endif  // TEEUI_LIBTEEUI_INCLUDE_TEEUI_H_
44