1/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
2*
3* Redistribution and use in source and binary forms, with or without
4* modification, are permitted provided that the following conditions are
5* met:
6*     * Redistributions of source code must retain the above copyright
7*       notice, this list of conditions and the following disclaimer.
8*     * Redistributions in binary form must reproduce the above
9*       copyright notice, this list of conditions and the following
10*       disclaimer in the documentation and/or other materials provided
11*       with the distribution.
12*     * Neither the name of The Linux Foundation nor the names of its
13*       contributors may be used to endorse or promote products derived
14*       from this software without specific prior written permission.
15*
16* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
17* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
19* ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
20* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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22* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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28*/
29
30#ifndef __QCAMERA3FACTORY_H__
31#define __QCAMERA3FACTORY_H__
32
33#include <hardware/camera3.h>
34
35#include "QCamera3HWI.h"
36
37namespace qcamera {
38
39class QCamera3Factory
40{
41public:
42    QCamera3Factory();
43    virtual ~QCamera3Factory();
44
45    static int get_number_of_cameras();
46    static int get_camera_info(int camera_id, struct camera_info *info);
47
48private:
49    int getNumberOfCameras();
50    int getCameraInfo(int camera_id, struct camera_info *info);
51    int cameraDeviceOpen(int camera_id, struct hw_device_t **hw_device);
52    static int camera_device_open(const struct hw_module_t *module, const char *id,
53                struct hw_device_t **hw_device);
54
55public:
56    static struct hw_module_methods_t mModuleMethods;
57
58private:
59    int mNumOfCameras;
60};
61
62}; /*namespace qcamera*/
63
64extern camera_module_t HAL_MODULE_INFO_SYM;
65
66#endif /* ANDROID_HARDWARE_QUALCOMM_CAMERA_H */
67