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_FAKE_CAMERA_H 18 #define HW_EMULATOR_CAMERA_EMULATED_FAKE_CAMERA_H 19 20 /* 21 * Contains declaration of a class EmulatedFakeCamera that encapsulates 22 * functionality of a fake camera. This class is nothing more than a placeholder 23 * for EmulatedFakeCameraDevice instance. 24 */ 25 26 #include "EmulatedCamera.h" 27 #include "EmulatedFakeCameraDevice.h" 28 29 namespace android { 30 31 /* Encapsulates functionality of a fake camera. 32 * This class is nothing more than a placeholder for EmulatedFakeCameraDevice 33 * instance that emulates a fake camera device. 34 */ 35 class EmulatedFakeCamera : public EmulatedCamera { 36 public: 37 /* Constructs EmulatedFakeCamera instance. */ 38 EmulatedFakeCamera(int cameraId, bool facingBack, struct hw_module_t* module); 39 40 /* Destructs EmulatedFakeCamera instance. */ 41 ~EmulatedFakeCamera(); 42 43 /**************************************************************************** 44 * EmulatedCamera virtual overrides. 45 ***************************************************************************/ 46 47 public: 48 /* Initializes EmulatedFakeCamera instance. */ 49 status_t Initialize(const cvd::CameraDefinition& params); 50 51 /**************************************************************************** 52 * EmulatedCamera abstract API implementation. 53 ***************************************************************************/ 54 55 protected: 56 /* Gets emulated camera device ised by this instance of the emulated camera. 57 */ 58 EmulatedCameraDevice* getCameraDevice(); 59 60 /**************************************************************************** 61 * Data memebers. 62 ***************************************************************************/ 63 64 protected: 65 /* Facing back (true) or front (false) switch. */ 66 bool mFacingBack; 67 68 /* Contained fake camera device object. */ 69 EmulatedFakeCameraDevice mFakeCameraDevice; 70 }; 71 72 }; /* namespace android */ 73 74 #endif /* HW_EMULATOR_CAMERA_EMULATED_FAKE_CAMERA_H */ 75