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/* 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__ */
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