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 #ifndef DISTRIBUTED_DCAMERA_HDF_DEMO_H 16 #define DISTRIBUTED_DCAMERA_HDF_DEMO_H 17 18 #include <vector> 19 #include <map> 20 #include <iostream> 21 #include <hdf_log.h> 22 #include <surface.h> 23 #include <sys/time.h> 24 #include <ctime> 25 #include <display_type.h> 26 #include "constants.h" 27 #include "camera_metadata_operator.h" 28 #include "camera.h" 29 #include "display_type.h" 30 #include "v1_0/icamera_device.h" 31 #include "v1_0/icamera_host.h" 32 #include "v1_0/ioffline_stream_operator.h" 33 #include "v1_0/istream_operator.h" 34 #include "v1_0/types.h" 35 #include "v1_0/istream_operator_callback.h" 36 #include "metadata_utils.h" 37 #include "stream_customer.h" 38 #include "securec.h" 39 #include "if_system_ability_manager.h" 40 #include "iservice_registry.h" 41 42 namespace OHOS { 43 namespace DistributedHardware { 44 using namespace OHOS::Camera; 45 using namespace OHOS::HDI::Camera::V1_0; 46 #define CAMERA_CAPTURE_ENCODE_TYPE OHOS::HDI::Camera::V1_0::ENCODE_TYPE_JPEG 47 #define CAMERA_VIDEO_ENCODE_TYPE OHOS::HDI::Camera::V1_0::ENCODE_TYPE_H264 48 #define CAMERA_FORMAT PIXEL_FMT_YCRCB_420_SP 49 50 typedef enum { 51 STREAM_ID_PREVIEW = 1001, 52 STREAM_ID_CAPTURE, 53 STREAM_ID_VIDEO, 54 CAPTURE_ID_PREVIEW = 2001, 55 CAPTURE_ID_CAPTURE, 56 CAPTURE_ID_VIDEO, 57 } DemoActionID; 58 59 typedef enum { 60 OHOS_CAMERA_AWB_MODE_OFF, 61 OHOS_CAMERA_AWB_MODE_AUTO, 62 OHOS_CAMERA_AWB_MODE_INCANDESCENT, 63 OHOS_CAMERA_AWB_MODE_FLUORESCENT, 64 OHOS_CAMERA_AWB_MODE_WARM_FLUORESCENT, 65 OHOS_CAMERA_AWB_MODE_DAYLIGHT, 66 OHOS_CAMERA_AWB_MODE_CLOUDY_DAYLIGHT, 67 OHOS_CAMERA_AWB_MODE_TWILIGHT, 68 OHOS_CAMERA_AWB_MODE_SHADE, 69 } CameraAwbMode; 70 71 class DemoCameraHostCallback; 72 class DcameraHdfDemo { 73 public: 74 DcameraHdfDemo(); 75 ~DcameraHdfDemo(); 76 77 RetCode InitCameraDevice(); 78 void ReleaseCameraDevice(); 79 RetCode InitSensors(); 80 81 RetCode StartPreviewStream(); 82 RetCode StartCaptureStream(); 83 RetCode StartVideoStream(); 84 RetCode StartDualStreams(const int streamIdSecond); 85 RetCode CreateStream(); 86 RetCode ReleaseAllStream(); 87 88 RetCode CaptureOnDualStreams(const int streamIdSecond); 89 RetCode CaptureON(const int streamId, const int captureId, CaptureMode mode); 90 void CaptureSet(std::vector<uint8_t> &setNum); 91 RetCode CaptureOff(const int captureId, const CaptureMode mode); 92 93 RetCode SetAwbMode(const int mode) const; 94 RetCode SetAeExpo(); 95 RetCode SetMetadata(); 96 void SetEnableResult(); 97 void FlashlightOnOff(bool onOff); 98 99 RetCode StreamOffline(const int streamId); 100 101 void QuitDemo(); 102 103 private: 104 void SetStreamInfo(StreamInfo& streamInfo, 105 const std::shared_ptr<StreamCustomer>& streamCustomer, 106 const int streamId, const StreamIntent intent); 107 void GetStreamOpt(); 108 109 RetCode CreateStreams(const int streamIdSecond, StreamIntent intent); 110 111 void StoreImage(const char *bufStart, const uint32_t size) const; 112 void StoreVideo(const char *bufStart, const uint32_t size) const; 113 void OpenVideoFile(); 114 115 RetCode GetFaceDetectMode(std::shared_ptr<CameraAbility> &ability); 116 RetCode GetFocalLength(std::shared_ptr<CameraAbility> &ability); 117 RetCode GetAvailableFocusModes(std::shared_ptr<CameraAbility> &ability); 118 RetCode GetAvailableExposureModes(std::shared_ptr<CameraAbility> &ability); 119 RetCode GetExposureCompensationRange(std::shared_ptr<CameraAbility> &ability); 120 RetCode GetExposureCompensationSteps(std::shared_ptr<CameraAbility> &ability); 121 RetCode GetAvailableMeterModes(std::shared_ptr<CameraAbility> &ability); 122 RetCode GetAvailableFlashModes(std::shared_ptr<CameraAbility> &ability); 123 RetCode GetMirrorSupported(std::shared_ptr<CameraAbility> &ability); 124 RetCode GetStreamBasicConfigurations(std::shared_ptr<CameraAbility> &ability); 125 RetCode GetFpsRange(std::shared_ptr<CameraAbility> &ability); 126 RetCode GetCameraPosition(std::shared_ptr<CameraAbility> &ability); 127 RetCode GetCameraType(std::shared_ptr<CameraAbility> &ability); 128 RetCode GetCameraConnectionType(std::shared_ptr<CameraAbility> &ability); 129 RetCode GetFaceDetectMaxNum(std::shared_ptr<CameraAbility> &ability); 130 RetCode CreateStreamInfo(const int streamId, std::shared_ptr<StreamCustomer> &streamCustomer, 131 StreamIntent intent); 132 133 int aeStatus_ = 1; 134 int videoFd_ = -1; 135 unsigned int isPreviewOn_ = 0; 136 unsigned int isCaptureOn_ = 0; 137 unsigned int isVideoOn_ = 0; 138 139 uint8_t captureQuality_ = 0; 140 int32_t captureOrientation_ = 0; 141 uint8_t mirrorSwitch_ = 0; 142 std::vector<double> gps_; 143 CaptureInfo captureInfo_; 144 145 std::shared_ptr<StreamCustomer> streamCustomerPreview_ = nullptr; 146 std::shared_ptr<StreamCustomer> streamCustomerCapture_ = nullptr; 147 std::shared_ptr<StreamCustomer> streamCustomerVideo_ = nullptr; 148 std::shared_ptr<CameraAbility> ability_ = nullptr; 149 std::shared_ptr<CameraSetting> captureSetting_ = nullptr; 150 std::mutex metaDatalock_; 151 std::vector<uint8_t> cameraAbility_; 152 std::vector<StreamInfo> streamInfos_; 153 std::vector<int> streamIds_; 154 155 OHOS::sptr<DemoCameraHostCallback> hostCallback_ = nullptr; 156 OHOS::sptr<IStreamOperator> streamOperator_ = nullptr; 157 OHOS::sptr<ICameraHost> demoCameraHost_ = nullptr; 158 OHOS::sptr<ICameraDevice> demoCameraDevice_ = nullptr; 159 160 std::vector<std::string> cameraIds_ = {}; 161 friend class StreamCustomer; 162 }; 163 164 class DemoCameraDeviceCallback : public ICameraDeviceCallback { 165 public: 166 DemoCameraDeviceCallback() = default; 167 virtual ~DemoCameraDeviceCallback() = default; 168 int32_t OnError(ErrorType type, int32_t errorCode) override; 169 int32_t OnResult(uint64_t timestamp, const std::vector<uint8_t>& result) override; 170 }; 171 172 class DemoCameraHostCallback : public ICameraHostCallback { 173 public: 174 DemoCameraHostCallback() = default; 175 virtual ~DemoCameraHostCallback() = default; 176 177 public: 178 int32_t OnCameraStatus(const std::string& cameraId, CameraStatus status) override; 179 180 int32_t OnFlashlightStatus(const std::string& cameraId, FlashlightStatus status) override; 181 182 int32_t OnCameraEvent(const std::string& cameraId, CameraEvent event) override; 183 }; 184 185 class DemoStreamOperatorCallback : public IStreamOperatorCallback { 186 public: 187 DemoStreamOperatorCallback() = default; 188 virtual ~DemoStreamOperatorCallback() = default; 189 190 public: 191 int32_t OnCaptureStarted(int32_t captureId, const std::vector<int32_t>& streamIds) override; 192 int32_t OnCaptureEnded(int32_t captureId, const std::vector<CaptureEndedInfo>& infos) override; 193 int32_t OnCaptureError(int32_t captureId, const std::vector<CaptureErrorInfo>& infos) override; 194 int32_t OnFrameShutter(int32_t captureId, const std::vector<int32_t>& streamIds, uint64_t timestamp) override; 195 }; 196 void PreviewOff(const std::shared_ptr<DcameraHdfDemo>& mainDemo); 197 RetCode PreviewOn(int mode, const std::shared_ptr<DcameraHdfDemo>& mainDemo); 198 RetCode FlashLightTest(const std::shared_ptr<DcameraHdfDemo>& mainDemo); 199 RetCode CaptureTest(const std::shared_ptr<DcameraHdfDemo>& mainDemo); 200 RetCode VideoTest(const std::shared_ptr<DcameraHdfDemo>& mainDemo); 201 RetCode OfflineTest(const std::shared_ptr<DcameraHdfDemo>& mainDemo); 202 } 203 } // namespace OHOS::DistributedHardware 204 #endif // DISTRIBUTED_DCAMERA_HDF_DEMO_H 205