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d42e7319 JB |
1 | /* |
2 | * Copyright (C) 2013 Canonical Ltd | |
3 | * | |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
5 | * you may not use this file except in compliance with the License. | |
6 | * You may obtain a copy of the License at | |
7 | * | |
8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
9 | * | |
10 | * Unless required by applicable law or agreed to in writing, software | |
11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
13 | * See the License for the specific language governing permissions and | |
14 | * limitations under the License. | |
15 | */ | |
16 | ||
17 | #ifndef CAMERA_CONTROL_H_ | |
18 | #define CAMERA_CONTROL_H_ | |
19 | ||
20 | #include <camera/Camera.h> | |
21 | #include <camera/CameraParameters.h> | |
22 | #include <gui/SurfaceTexture.h> | |
23 | ||
24 | #include <stdint.h> | |
25 | #include <unistd.h> | |
26 | ||
27 | #ifdef __cplusplus | |
28 | extern "C" { | |
29 | #endif | |
30 | ||
31 | struct CameraControlListener; | |
32 | ||
33 | struct CameraControl : public android::CameraListener, | |
34 | public android::SurfaceTexture::FrameAvailableListener | |
35 | { | |
36 | android::Mutex guard; | |
37 | CameraControlListener* listener; | |
38 | android::sp<android::Camera> camera; | |
39 | android::CameraParameters camera_parameters; | |
40 | android::sp<android::SurfaceTexture> preview_texture; | |
41 | ||
42 | // From android::SurfaceTexture::FrameAvailableListener | |
43 | void onFrameAvailable(); | |
44 | ||
45 | // From android::CameraListener | |
46 | void notify(int32_t msg_type, int32_t ext1, int32_t ext2); | |
47 | ||
48 | void postData( | |
49 | int32_t msg_type, | |
50 | const android::sp<android::IMemory>& data, | |
51 | camera_frame_metadata_t* metadata); | |
52 | ||
53 | void postDataTimestamp( | |
54 | nsecs_t timestamp, | |
55 | int32_t msg_type, | |
56 | const android::sp<android::IMemory>& data); | |
57 | }; | |
58 | ||
59 | ||
60 | #ifdef __cplusplus | |
61 | } | |
62 | #endif | |
63 | ||
64 | #endif // CAMERA_CONTROL_H_ |