1 /* 2 * Copyright (c) 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_H_STREAM_METADATA_H 17 #define OHOS_CAMERA_H_STREAM_METADATA_H 18 19 #include "camera_metadata_info.h" 20 #include "hstream_metadata_stub.h" 21 #include "hstream_common.h" 22 #include "v1_0/istream_operator.h" 23 24 #include <refbase.h> 25 #include <iostream> 26 27 namespace OHOS { 28 namespace CameraStandard { 29 class HStreamMetadata : public HStreamMetadataStub, public HStreamCommon { 30 public: 31 HStreamMetadata(sptr<OHOS::IBufferProducer> producer, int32_t format); 32 ~HStreamMetadata(); 33 34 int32_t LinkInput(sptr<OHOS::HDI::Camera::V1_0::IStreamOperator> streamOperator, 35 std::shared_ptr<OHOS::Camera::CameraMetadata> cameraAbility) override; 36 void SetStreamInfo(StreamInfo_V1_1& streamInfo) override; 37 int32_t ReleaseStream(bool isDelay) override; 38 int32_t Release() override; 39 int32_t Start() override; 40 int32_t Stop() override; 41 void DumpStreamInfo(std::string& dumpString) override; 42 43 int32_t OperatePermissionCheck(uint32_t interfaceCode) override; 44 }; 45 } // namespace CameraStandard 46 } // namespace OHOS 47 #endif // OHOS_CAMERA_H_STREAM_METADATA_H 48