blob: 1b826c7f8477d3e97d88e4e692704525844d8416
| 1 | /* |
| 2 | * Copyright (C) 2011 The Android Open Source Project |
| 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 HW_EMULATOR_CAMERA_EMULATED_QEMU_CAMERA_H |
| 18 | #define HW_EMULATOR_CAMERA_EMULATED_QEMU_CAMERA_H |
| 19 | |
| 20 | /* |
| 21 | * Contains declaration of a class EmulatedQemuCamera that encapsulates |
| 22 | * functionality of an emulated camera connected to the host. |
| 23 | */ |
| 24 | |
| 25 | #include "EmulatedCamera.h" |
| 26 | #include "EmulatedQemuCameraDevice.h" |
| 27 | |
| 28 | namespace android { |
| 29 | |
| 30 | /* Encapsulates functionality of an emulated camera connected to the host. |
| 31 | */ |
| 32 | class EmulatedQemuCamera : public EmulatedCamera { |
| 33 | public: |
| 34 | /* Constructs EmulatedQemuCamera instance. */ |
| 35 | EmulatedQemuCamera(int cameraId, struct hw_module_t* module); |
| 36 | |
| 37 | /* Destructs EmulatedQemuCamera instance. */ |
| 38 | ~EmulatedQemuCamera(); |
| 39 | |
| 40 | /*************************************************************************** |
| 41 | * EmulatedCamera virtual overrides. |
| 42 | **************************************************************************/ |
| 43 | |
| 44 | public: |
| 45 | /* Initializes EmulatedQemuCamera instance. */ |
| 46 | status_t Initialize(const char* device_name, |
| 47 | const char* frame_dims, |
| 48 | const char* facing_dir); |
| 49 | |
| 50 | /*************************************************************************** |
| 51 | * EmulatedCamera abstract API implementation. |
| 52 | **************************************************************************/ |
| 53 | |
| 54 | protected: |
| 55 | /* Gets emulated camera device ised by this instance of the emulated camera. |
| 56 | */ |
| 57 | EmulatedCameraDevice* getCameraDevice(); |
| 58 | |
| 59 | /*************************************************************************** |
| 60 | * Data memebers. |
| 61 | **************************************************************************/ |
| 62 | |
| 63 | protected: |
| 64 | /* Contained qemu camera device object. */ |
| 65 | EmulatedQemuCameraDevice mQemuCameraDevice; |
| 66 | |
| 67 | /* Supported frame dimensions reported by the camera device. */ |
| 68 | String8 mFrameDims; |
| 69 | }; |
| 70 | |
| 71 | }; /* namespace android */ |
| 72 | |
| 73 | #endif /* HW_EMULATOR_CAMERA_EMULATED_QEMU_CAMERA_H */ |
| 74 |