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, const char* frame_dims, 47 const char* facing_dir); 48 49 /*************************************************************************** 50 * EmulatedCamera abstract API implementation. 51 **************************************************************************/ 52 53 protected: 54 /* Gets emulated camera device ised by this instance of the emulated camera. 55 */ 56 EmulatedCameraDevice* getCameraDevice(); 57 58 /*************************************************************************** 59 * Data memebers. 60 **************************************************************************/ 61 62 protected: 63 /* Contained qemu camera device object. */ 64 EmulatedQemuCameraDevice mQemuCameraDevice; 65 66 /* Supported frame dimensions reported by the camera device. */ 67 String8 mFrameDims; 68 }; 69 70 }; /* namespace android */ 71 72 #endif /* HW_EMULATOR_CAMERA_EMULATED_QEMU_CAMERA_H */ 73