/* SPDX-License-Identifier: LGPL-2.1-or-later */ /* * Copyright (C) 2019, Google Inc. * * camera_hal_manager.h - libcamera Android Camera Manager */ #ifndef __ANDROID_CAMERA_MANAGER_H__ #define __ANDROID_CAMERA_MANAGER_H__ #include <condition_variable> #include <mutex> #include <vector> #include <hardware/hardware.h> #include <system/camera_metadata.h> #include <libcamera/camera_manager.h> #include "thread.h" class CameraDevice; class CameraProxy; class CameraHalManager : public libcamera::Thread { public: int init(); CameraProxy *open(unsigned int id, const hw_module_t *module); int close(CameraProxy *proxy); unsigned int numCameras() const; int getCameraInfo(unsigned int id, struct camera_info *info); private: void run() override; camera_metadata_t *getStaticMetadata(unsigned int id); libcamera::CameraManager *cameraManager_; std::mutex mutex_; std::condition_variable cv_; std::vector<std::unique_ptr<CameraProxy>> proxies_; }; #endif /* __ANDROID_CAMERA_MANAGER_H__ */