1 /* 2 * Copyright (c) 2021-2022 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_SESSION_H 17 #define OHOS_CAMERA_CAPTURE_SESSION_H 18 19 #include <iostream> 20 #include <vector> 21 #include "input/capture_input.h" 22 #include "output/capture_output.h" 23 #include "icapture_session.h" 24 #include "icapture_session_callback.h" 25 26 namespace OHOS { 27 namespace CameraStandard { 28 class SessionCallback { 29 public: 30 SessionCallback() = default; 31 virtual ~SessionCallback() = default; 32 virtual void OnError(int32_t errorCode) = 0; 33 }; 34 35 class CaptureSession : public RefBase { 36 public: 37 CaptureSession(sptr<ICaptureSession> &captureSession); ~CaptureSession()38 ~CaptureSession() {}; 39 int32_t BeginConfig(); 40 int32_t CommitConfig(); 41 int32_t AddInput(sptr<CaptureInput> &input); 42 int32_t AddOutput(sptr<CaptureOutput> &output); 43 int32_t RemoveInput(sptr<CaptureInput> &input); 44 int32_t RemoveOutput(sptr<CaptureOutput> &output); 45 int32_t Start(); 46 int32_t Stop(); 47 void SetCallback(std::shared_ptr<SessionCallback> callback); 48 std::shared_ptr<SessionCallback> GetApplicationCallback(); 49 void Release(); 50 51 private: 52 sptr<ICaptureSession> captureSession_; 53 std::shared_ptr<SessionCallback> appCallback_; 54 sptr<ICaptureSessionCallback> captureSessionCallback_; 55 }; 56 } // namespace CameraStandard 57 } // namespace OHOS 58 #endif // OHOS_CAMERA_CAPTURE_SESSION_H 59