1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef OHOS_CAMERA_CAPTURE_INPUT_H 17 #define OHOS_CAMERA_CAPTURE_INPUT_H 18 19 #include <refbase.h> 20 #include "camera_device.h" 21 #include "camera_info.h" 22 23 namespace OHOS { 24 namespace CameraStandard { 25 class CaptureSession; 26 class CaptureInput : public RefBase { 27 public: 28 CaptureInput(); ~CaptureInput()29 virtual ~CaptureInput() 30 { 31 session_ = nullptr; 32 } 33 34 /** 35 * @brief open camera. 36 */ 37 virtual int Open() = 0; 38 39 /** 40 * @brief close camera. 41 */ 42 virtual int Close() = 0; 43 44 /** 45 * @brief Release camera input. 46 */ 47 virtual int Release() = 0; 48 49 /** 50 * @brief get the camera info associated with the device. 51 * 52 * @return Returns camera info. 53 */ 54 virtual sptr<CameraDevice> GetCameraDeviceInfo() = 0; 55 56 CaptureSession* GetSession(); 57 void SetSession(CaptureSession* captureSession); 58 59 private: 60 CaptureSession* session_; 61 }; 62 } // namespace CameraStandard 63 } // namespace OHOS 64 #endif // OHOS_CAMERA_CAPTURE_INPUT_H 65