/* SPDX-License-Identifier: LGPL-2.1-or-later */ /* * Copyright (C) 2019, Google Inc. * * libcamera Android Camera Manager */ #pragma once #include #include #include #include #include #include #include #include #include #include #include "camera_hal_config.h" class CameraDevice; class CameraHalManager { public: ~CameraHalManager(); static CameraHalManager *instance(); int init(); std::tuple open(unsigned int id, const hw_module_t *module); unsigned int numCameras() const; int getCameraInfo(unsigned int id, struct camera_info *info); void setCallbacks(const camera_module_callbacks_t *callbacks); private: LIBCAMERA_DISABLE_COPY_AND_MOVE(CameraHalManager) static constexpr unsigned int firstExternalCameraId_ = 1000; CameraHalManager(); static int32_t cameraLocation(const libcamera::Camera *cam); void cameraAdded(std::shared_ptr cam); void cameraRemoved(std::shared_ptr cam); CameraDevice *cameraDeviceFromHalId(unsigned int id) LIBCAMERA_TSA_REQUIRES(mutex_); std::unique_ptr cameraManager_; CameraHalConfig halConfig_; const camera_module_callbacks_t *callbacks_; std::vector> cameras_ LIBCAMERA_TSA_GUARDED_BY(mutex_); std::map cameraIdsMap_ LIBCAMERA_TSA_GUARDED_BY(mutex_); libcamera::Mutex mutex_; unsigned int numInternalCameras_; unsigned int nextExternalCameraId_; }; 9df'>refslog tree commit diff

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