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      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_FAKE_CAMERA2_H
     18 #define HW_EMULATOR_CAMERA_EMULATED_FAKE_CAMERA2_H
     19 
     20 /*
     21  * Contains declaration of a class EmulatedFakeCamera2 that encapsulates
     22  * functionality of a fake camera that implements version 2 of the camera device
     23  * interface.
     24  */
     25 
     26 #include "EmulatedCamera2.h"
     27 
     28 namespace android {
     29 
     30 /* Encapsulates functionality of an advanced fake camera.  This camera contains
     31  * a simple simulation of a scene, sensor, and image processing pipeline.
     32  */
     33 class EmulatedFakeCamera2 : public EmulatedCamera2 {
     34 public:
     35     /* Constructs EmulatedFakeCamera instance. */
     36     EmulatedFakeCamera2(int cameraId, bool facingBack, struct hw_module_t* module);
     37 
     38     /* Destructs EmulatedFakeCamera instance. */
     39     ~EmulatedFakeCamera2();
     40 
     41     /****************************************************************************
     42      * EmulatedCamera2 virtual overrides.
     43      ***************************************************************************/
     44 
     45 public:
     46     /* Initializes EmulatedFakeCamera2 instance. */
     47      status_t Initialize();
     48 
     49     /****************************************************************************
     50      * EmulatedCamera abstract API implementation.
     51      ***************************************************************************/
     52 
     53 protected:
     54 
     55     /****************************************************************************
     56      * Data memebers.
     57      ***************************************************************************/
     58 
     59 protected:
     60     /* Facing back (true) or front (false) switch. */
     61     bool                        mFacingBack;
     62 
     63 };
     64 
     65 }; /* namespace android */
     66 
     67 #endif  /* HW_EMULATOR_CAMERA_EMULATED_FAKE_CAMERA2_H */
     68