| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef RESOURCEMANAGER_H |
| #define RESOURCEMANAGER_H |
| |
| #include <cstring> |
| |
| #include "DrmDevice.h" |
| #include "DrmFbImporter.h" |
| #include "UEventListener.h" |
| |
| namespace android { |
| |
| class ResourceManager { |
| public: |
| ResourceManager(); |
| ResourceManager(const ResourceManager &) = delete; |
| ResourceManager &operator=(const ResourceManager &) = delete; |
| ~ResourceManager(); |
| |
| int Init(); |
| DrmDevice *GetDrmDevice(int display); |
| const std::vector<std::unique_ptr<DrmDevice>> &GetDrmDevices() const { |
| return drms_; |
| } |
| int GetDisplayCount() const { |
| return num_displays_; |
| } |
| bool ForcedScalingWithGpu() const { |
| return scale_with_gpu_; |
| } |
| |
| UEventListener *GetUEventListener() { |
| return &uevent_listener_; |
| } |
| |
| auto &GetMainLock() { |
| return main_lock_; |
| } |
| |
| private: |
| int AddDrmDevice(std::string const &path); |
| |
| int num_displays_; |
| std::vector<std::unique_ptr<DrmDevice>> drms_; |
| |
| bool scale_with_gpu_{}; |
| |
| UEventListener uevent_listener_; |
| |
| std::mutex main_lock_; |
| }; |
| } // namespace android |
| |
| #endif // RESOURCEMANAGER_H |