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 #ifndef EXYNOS_VIRTUAL_DISPLAY_MODULE_H
17 #define EXYNOS_VIRTUAL_DISPLAY_MODULE_H
18 
19 #include "ExynosDisplay.h"
20 #include "ExynosVirtualDisplay.h"
21 
22 namespace gs101 {
23 
24 class ExynosVirtualDisplayModule : public ExynosVirtualDisplay {
25 public:
26     ExynosVirtualDisplayModule(uint32_t index, ExynosDevice* device,
27                                const std::string& displayName);
28     ~ExynosVirtualDisplayModule();
29 
30     /* getDisplayAttribute(..., config, attribute, outValue)
31      * Descriptor: HWC2_FUNCTION_GET_DISPLAY_ATTRIBUTE
32      * HWC2_PFN_GET_DISPLAY_ATTRIBUTE
33      */
34     virtual int32_t getDisplayAttribute(
35             hwc2_config_t config,
36             int32_t /*hwc2_attribute_t*/ attribute, int32_t* outValue);
37 };
38 
39 }
40 
41 #endif
42