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_CAPTURE_H 17 #define OHOS_CAMERA_H_STREAM_CAPTURE_H 18 19 #include <iostream> 20 #include <refbase.h> 21 22 #include "camera_metadata_info.h" 23 #include "display_type.h" 24 #include "hstream_capture_stub.h" 25 #include "hstream_common.h" 26 #include "v1_0/istream_operator.h" 27 28 namespace OHOS { 29 namespace CameraStandard { 30 using namespace OHOS::HDI::Camera::V1_0; 31 class HStreamCapture : public HStreamCaptureStub, public HStreamCommon { 32 public: 33 HStreamCapture(sptr<OHOS::IBufferProducer> producer, int32_t format, int32_t width, int32_t height); 34 ~HStreamCapture(); 35 36 int32_t LinkInput(sptr<OHOS::HDI::Camera::V1_1::IStreamOperator> streamOperator, 37 std::shared_ptr<OHOS::Camera::CameraMetadata> cameraAbility, int32_t streamId) override; 38 void SetStreamInfo(StreamInfo_V1_1 &streamInfo) override; 39 int32_t SetThumbnail(bool isEnabled, const sptr<OHOS::IBufferProducer> &producer) override; 40 int32_t Capture(const std::shared_ptr<OHOS::Camera::CameraMetadata> &captureSettings) override; 41 int32_t CancelCapture() override; 42 int32_t Release() override; 43 int32_t SetCallback(sptr<IStreamCaptureCallback> &callback) override; 44 int32_t OnCaptureStarted(int32_t captureId); 45 int32_t OnCaptureEnded(int32_t captureId, int32_t frameCount); 46 int32_t OnCaptureError(int32_t captureId, int32_t errorType); 47 int32_t OnFrameShutter(int32_t captureId, uint64_t timestamp); 48 void DumpStreamInfo(std::string& dumpString) override; 49 void SetRotation(const std::shared_ptr<OHOS::Camera::CameraMetadata> &captureMetadataSetting_); 50 void PrintDebugLog(const std::shared_ptr<OHOS::Camera::CameraMetadata> &captureMetadataSetting_); 51 52 private: 53 sptr<IStreamCaptureCallback> streamCaptureCallback_; 54 std::mutex callbackLock_; 55 int32_t thumbnailSwitch_ = 0; 56 sptr<BufferProducerSequenceable> thumbnailBufferQueue_; 57 }; 58 } // namespace CameraStandard 59 } // namespace OHOS 60 #endif // OHOS_CAMERA_H_STREAM_CAPTURE_H 61