1 /*
2  * fake_poll_thread.h - poll thread for raw image
3  *
4  *  Copyright (c) 2014-2015 Intel Corporation
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  *      http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  *
18  * Author: Jia Meng <jia.meng@intel.com>
19  */
20 
21 #ifndef XCAM_FAKE_POLL_THREAD_H
22 #define XCAM_FAKE_POLL_THREAD_H
23 
24 #include <xcam_std.h>
25 #include <poll_thread.h>
26 
27 namespace XCam {
28 
29 class FakePollThread
30     : public PollThread
31 {
32 public:
33     explicit FakePollThread (const char *raw_path);
34     ~FakePollThread ();
35 
36     virtual XCamReturn start();
37     virtual XCamReturn stop ();
38 
39 protected:
40     virtual XCamReturn poll_buffer_loop ();
41 
42 private:
43     XCAM_DEAD_COPY (FakePollThread);
44 
init_3a_stats_pool()45     virtual XCamReturn init_3a_stats_pool () {
46         return XCAM_RETURN_ERROR_UNKNOWN;
47     }
48     XCamReturn init_buffer_pool ();
49     XCamReturn read_buf (SmartPtr<VideoBuffer> &buf);
50 
51 private:
52     char                        *_raw_path;
53     FILE                        *_raw;
54     SmartPtr<BufferPool>         _buf_pool;
55 };
56 
57 };
58 
59 #endif //XCAM_FAKE_POLL_THREAD_H
60