1 /* Copyright (c) 2011, The Linux Foundation. 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
21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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25  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
26  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27  *
28  */
29 
30 #ifndef ANDROID_HARDWARE_QUALCOMM_CAMERA_H
31 #define ANDROID_HARDWARE_QUALCOMM_CAMERA_H
32 
33 
34 #include "QCameraHWI.h"
35 
36 extern "C" {
37 /*#include <hardware/camera.h>*/
38 
39   int get_number_of_cameras();
40   int get_camera_info(int camera_id, struct camera_info *info);
41 
42   int camera_device_open(const struct hw_module_t* module, const char* id,
43           struct hw_device_t** device);
44 
45   hw_device_t * open_camera_device(int cameraId);
46 
47   int close_camera_device( hw_device_t *);
48 
49 namespace android {
50   int set_preview_window(struct camera_device *,
51           struct preview_stream_ops *window);
52   void set_CallBacks(struct camera_device *,
53           camera_notify_callback notify_cb,
54           camera_data_callback data_cb,
55           camera_data_timestamp_callback data_cb_timestamp,
56           camera_request_memory get_memory,
57           void *user);
58 
59   void enable_msg_type(struct camera_device *, int32_t msg_type);
60 
61   void disable_msg_type(struct camera_device *, int32_t msg_type);
62   int msg_type_enabled(struct camera_device *, int32_t msg_type);
63 
64   int start_preview(struct camera_device *);
65 
66   void stop_preview(struct camera_device *);
67 
68   int preview_enabled(struct camera_device *);
69   int store_meta_data_in_buffers(struct camera_device *, int enable);
70 
71   int start_recording(struct camera_device *);
72 
73   void stop_recording(struct camera_device *);
74 
75   int recording_enabled(struct camera_device *);
76 
77   void release_recording_frame(struct camera_device *,
78                   const void *opaque);
79 
80   int auto_focus(struct camera_device *);
81 
82   int cancel_auto_focus(struct camera_device *);
83 
84   int take_picture(struct camera_device *);
85 
86   int cancel_picture(struct camera_device *);
87 
88   int set_parameters(struct camera_device *, const char *parms);
89 
90   char* get_parameters(struct camera_device *);
91 
92   void put_parameters(struct camera_device *, char *);
93 
94   int send_command(struct camera_device *,
95               int32_t cmd, int32_t arg1, int32_t arg2);
96 
97   void release(struct camera_device *);
98 
99   int dump(struct camera_device *, int fd);
100 
101 
102 
103 }; // namespace android
104 
105 } //extern "C"
106 
107 #endif
108 
109