blob: 520ccce8990ad6d6b93732c3a3f3229227f76aaf
| 1 | /* |
| 2 | * Copyright (C) 2012 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_CAMERA2_H |
| 18 | #define HW_EMULATOR_CAMERA_EMULATED_QEMU_CAMERA2_H |
| 19 | |
| 20 | /* |
| 21 | * Contains declaration of a class EmulatedQemuCamera2 that encapsulates |
| 22 | * functionality of a host webcam with added processing to implement version 2 |
| 23 | * of the camera device interface. |
| 24 | */ |
| 25 | |
| 26 | #include "EmulatedCamera2.h" |
| 27 | |
| 28 | namespace android { |
| 29 | |
| 30 | /* Encapsulates functionality of an advanced fake camera based on real host camera data. |
| 31 | */ |
| 32 | class EmulatedQemuCamera2 : public EmulatedCamera2 { |
| 33 | public: |
| 34 | /* Constructs EmulatedFakeCamera instance. */ |
| 35 | EmulatedQemuCamera2(int cameraId, bool facingBack, struct hw_module_t* module); |
| 36 | |
| 37 | /* Destructs EmulatedFakeCamera instance. */ |
| 38 | ~EmulatedQemuCamera2(); |
| 39 | |
| 40 | /**************************************************************************** |
| 41 | * EmulatedCamera2 virtual overrides. |
| 42 | ***************************************************************************/ |
| 43 | |
| 44 | public: |
| 45 | /* Initializes EmulatedQemuCamera2 instance. */ |
| 46 | status_t Initialize(); |
| 47 | |
| 48 | /**************************************************************************** |
| 49 | * EmulatedCamera abstract API implementation. |
| 50 | ***************************************************************************/ |
| 51 | |
| 52 | protected: |
| 53 | |
| 54 | /**************************************************************************** |
| 55 | * Data memebers. |
| 56 | ***************************************************************************/ |
| 57 | |
| 58 | protected: |
| 59 | /* Facing back (true) or front (false) switch. */ |
| 60 | bool mFacingBack; |
| 61 | |
| 62 | }; |
| 63 | |
| 64 | }; /* namespace android */ |
| 65 | |
| 66 | #endif /* HW_EMULATOR_CAMERA_EMULATED_QEMU_CAMERA2_H */ |
| 67 |