/*
 * Copyright (C) 2017, The LineageOS 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.
 */

#include <utils/threads.h>
#include <utils/String8.h>
#include <cutils/properties.h>
#include <hardware/hardware.h>
#include <hardware/camera.h>
#include <camera/Camera.h>
#include <camera/CameraParameters.h>
#include <camera/CameraParametersExtra.h>

static android::Mutex gCameraWrapperLock;

static int camera_device_open(const hw_module_t* module, const char* name,
                hw_device_t** device);
static int camera_device_close(hw_device_t* device);
static int camera_get_number_of_cameras(void);
static int camera_get_camera_info(int camera_id, struct camera_info *info);
static int camera_set_callbacks(const camera_module_callbacks_t *callbacks);
static void camera_get_vendor_tag_ops(vendor_tag_ops_t* ops);
static int camera_set_torch_mode(const char* camera_id, bool on);