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_COMMON_H 17 #define OHOS_CAMERA_H_STREAM_COMMON_H 18 19 #include "camera_metadata_info.h" 20 #include "istream_common.h" 21 #include "v1_0/istream_operator.h" 22 #include "v1_1/istream_operator.h" 23 24 #include <refbase.h> 25 #include <iostream> 26 27 namespace OHOS { 28 namespace CameraStandard { 29 using namespace OHOS::HDI::Camera::V1_0; 30 using OHOS::HDI::Camera::V1_1::StreamInfo_V1_1; 31 class HStreamCommon : virtual public RefBase { 32 public: 33 HStreamCommon(StreamType streamType, sptr<OHOS::IBufferProducer> producer, 34 int32_t format, int32_t width, int32_t height); 35 virtual ~HStreamCommon(); 36 virtual int32_t LinkInput(sptr<OHOS::HDI::Camera::V1_1::IStreamOperator> streamOperator, 37 std::shared_ptr<OHOS::Camera::CameraMetadata> cameraAbility, int32_t streamId) = 0; 38 virtual void SetStreamInfo(StreamInfo_V1_1 &streamInfo) = 0; 39 virtual int32_t Release() = 0; 40 virtual void DumpStreamInfo(std::string& dumpString) = 0; 41 virtual bool IsReleaseStream() final; 42 virtual int32_t SetReleaseStream(bool isReleaseStream) final; 43 virtual int32_t GetStreamId() final; 44 virtual StreamType GetStreamType() final; 45 46 int32_t curCaptureID_; 47 int32_t streamId_; 48 int32_t format_; 49 int32_t width_; 50 int32_t height_; 51 sptr<OHOS::IBufferProducer> producer_; 52 sptr<IStreamOperator> streamOperator_; 53 std::shared_ptr<OHOS::Camera::CameraMetadata> cameraAbility_; 54 55 protected: 56 std::mutex producerLock_; 57 std::mutex cameraAbilityLock_; 58 std::mutex streamOperatorLock_; 59 60 private: 61 StreamType streamType_; 62 bool isReleaseStream_; 63 }; 64 } // namespace CameraStandard 65 } // namespace OHOS 66 #endif // OHOS_CAMERA_H_STREAM_COMMON_H 67