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_H_STREAM_DEPTH_DATA_H 17 #define OHOS_CAMERA_H_STREAM_DEPTH_DATA_H 18 19 #include <cstdint> 20 #include <functional> 21 #include <iostream> 22 #include <refbase.h> 23 24 #include "camera_metadata_info.h" 25 #include "hstream_common.h" 26 #include "stream_depth_data_stub.h" 27 #include "istream_depth_data_callback.h" 28 #include "v1_0/istream_operator.h" 29 #include "icamera_ipc_checker.h" 30 31 namespace OHOS { 32 namespace CameraStandard { 33 34 enum class DepthDataStreamStatus { 35 STOPED, 36 STARTED 37 }; 38 39 class HStreamDepthData : public StreamDepthDataStub, public HStreamCommon, public ICameraIpcChecker { 40 public: 41 HStreamDepthData( 42 sptr<OHOS::IBufferProducer> producer, int32_t format, int32_t width, int32_t height); 43 ~HStreamDepthData(); 44 45 int32_t LinkInput(wptr<OHOS::HDI::Camera::V1_0::IStreamOperator> streamOperator, 46 std::shared_ptr<OHOS::Camera::CameraMetadata> cameraAbility) override; 47 void SetStreamInfo(StreamInfo_V1_1& streamInfo) override; 48 int32_t ReleaseStream(bool isDelay) override; 49 int32_t Release() override; 50 int32_t Start() override; 51 int32_t Stop() override; 52 int32_t SetCallback(const sptr<IStreamDepthDataCallback>& callback) override; 53 int32_t UnSetCallback() override; 54 int32_t OnDepthDataError(int32_t errorType); 55 int32_t SetDataAccuracy(int32_t accuracy) override; 56 void DumpStreamInfo(CameraInfoDumper& infoDumper) override; 57 int32_t OperatePermissionCheck(uint32_t interfaceCode) override; 58 int32_t CallbackEnter([[maybe_unused]] uint32_t code) override; 59 int32_t CallbackExit([[maybe_unused]] uint32_t code, [[maybe_unused]] int32_t result) override; 60 61 private: 62 sptr<IStreamDepthDataCallback> streamDepthDataCallback_; 63 std::mutex callbackLock_; 64 std::mutex streamStartStopLock_; 65 wptr<HStreamDepthData> parentStreamDepthData_; 66 DepthDataStreamStatus depthDataStreamStatus_ = DepthDataStreamStatus::STOPED; 67 sptr<OHOS::IBufferProducer> metaProducer_; 68 std::vector<int32_t> streamDepthDataAccuracy_ = {}; 69 }; 70 } // namespace CameraStandard 71 } // namespace OHOS 72 #endif // OHOS_CAMERA_H_STREAM_DEPTH_DATA_H 73