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 28 namespace android { 29 30 /* Encapsulates functionality of a fake camera. 31 * This class is nothing more than a placeholder for EmulatedFakeCameraDevice 32 * instance that emulates a fake camera device. 33 */ 34 class EmulatedFakeCamera : public EmulatedCamera { 35 public: 36 /* Constructs EmulatedFakeCamera instance. */ 37 EmulatedFakeCamera(int cameraId, bool facingBack, struct hw_module_t* module); 38 39 /* Destructs EmulatedFakeCamera instance. */ 40 ~EmulatedFakeCamera(); 41 42 /**************************************************************************** 43 * EmulatedCamera virtual overrides. 44 ***************************************************************************/ 45 46 public: 47 /* Initializes EmulatedFakeCamera instance. */ 48 status_t Initialize(); 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 /* Facing back (true) or front (false) switch. */ 65 bool mFacingBack; 66 67 /* Contained fake camera device object. */ 68 EmulatedCameraDevice *mFakeCameraDevice; 69 }; 70 71 }; /* namespace android */ 72 73 #endif /* HW_EMULATOR_CAMERA_EMULATED_FAKE_CAMERA_H */ 74