1 /* 2 * Copyright (c) 2022-2023 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 "display_type.h" 29 #include "v1_0/icamera_device.h" 30 #include "v1_0/icamera_host.h" 31 #include "v1_0/ioffline_stream_operator.h" 32 #include "v1_0/istream_operator.h" 33 #include "v1_0/types.h" 34 #include "v1_0/istream_operator_callback.h" 35 #include "metadata_utils.h" 36 #include "stream_customer.h" 37 #include "securec.h" 38 #include "if_system_ability_manager.h" 39 #include "iservice_registry.h" 40 41 namespace OHOS { 42 namespace DistributedHardware { 43 using namespace OHOS::Camera; 44 using namespace OHOS::HDI::Camera::V1_0; 45 using CameraAbility = OHOS::Camera::CameraMetadata; 46 using CameraSetting = OHOS::Camera::CameraMetadata; 47 #define CAMERA_CAPTURE_ENCODE_TYPE OHOS::HDI::Camera::V1_0::ENCODE_TYPE_JPEG 48 #define CAMERA_VIDEO_ENCODE_TYPE OHOS::HDI::Camera::V1_0::ENCODE_TYPE_H264 49 50 #ifdef DCAMERA_DRIVER_YUV 51 #define CAMERA_FORMAT PIXEL_FMT_YCRCB_420_SP 52 #else 53 #define CAMERA_FORMAT PIXEL_FMT_RGBA_8888 54 #endif 55 56 typedef enum { 57 STREAM_ID_PREVIEW = 1001, 58 STREAM_ID_CAPTURE, 59 STREAM_ID_VIDEO, 60 CAPTURE_ID_PREVIEW = 2001, 61 CAPTURE_ID_CAPTURE, 62 CAPTURE_ID_VIDEO, 63 } DemoActionID; 64 65 typedef enum { 66 OHOS_CAMERA_AWB_MODE_OFF, 67 OHOS_CAMERA_AWB_MODE_AUTO, 68 OHOS_CAMERA_AWB_MODE_INCANDESCENT, 69 OHOS_CAMERA_AWB_MODE_FLUORESCENT, 70 OHOS_CAMERA_AWB_MODE_WARM_FLUORESCENT, 71 OHOS_CAMERA_AWB_MODE_DAYLIGHT, 72 OHOS_CAMERA_AWB_MODE_CLOUDY_DAYLIGHT, 73 OHOS_CAMERA_AWB_MODE_TWILIGHT, 74 OHOS_CAMERA_AWB_MODE_SHADE, 75 } CameraAwbMode; 76 77 class DemoCameraHostCallback; 78 class DcameraHdfDemo { 79 public: 80 DcameraHdfDemo(); 81 ~DcameraHdfDemo(); 82 83 RetCode InitCameraDevice(); 84 void ReleaseCameraDevice(); 85 RetCode InitSensors(); 86 87 RetCode StartPreviewStream(); 88 RetCode StartCaptureStream(); 89 RetCode StartVideoStream(); 90 RetCode StartDualStreams(const int streamIdSecond); 91 RetCode CreateStream(); 92 RetCode ReleaseAllStream(); 93 94 RetCode CaptureOnDualStreams(const int streamIdSecond); 95 RetCode CaptureON(const int streamId, const int captureId, CaptureMode mode); 96 void CaptureSet(std::vector<uint8_t> &setNum); 97 RetCode CaptureOff(const int captureId, const CaptureMode mode); 98 99 RetCode SetAwbMode(const int mode) const; 100 RetCode SetAeExpo(); 101 RetCode SetMetadata(); 102 void SetEnableResult(); 103 void FlashlightOnOff(bool onOff); 104 105 RetCode StreamOffline(const int streamId); 106 107 void QuitDemo(); 108 109 private: 110 void SetStreamInfo(StreamInfo& streamInfo, 111 const std::shared_ptr<StreamCustomer>& streamCustomer, 112 const int streamId, const StreamIntent intent); 113 void GetStreamOpt(); 114 115 RetCode CreateStreams(const int streamIdSecond, StreamIntent intent); 116 117 void StoreImage(const char *bufStart, const uint32_t size) const; 118 void StoreVideo(const char *bufStart, const uint32_t size) const; 119 void OpenVideoFile(); 120 121 RetCode GetFaceDetectMode(std::shared_ptr<CameraAbility> &ability); 122 RetCode GetFocalLength(std::shared_ptr<CameraAbility> &ability); 123 RetCode GetAvailableFocusModes(std::shared_ptr<CameraAbility> &ability); 124 RetCode GetAvailableExposureModes(std::shared_ptr<CameraAbility> &ability); 125 RetCode GetExposureCompensationRange(std::shared_ptr<CameraAbility> &ability); 126 RetCode GetExposureCompensationSteps(std::shared_ptr<CameraAbility> &ability); 127 RetCode GetAvailableMeterModes(std::shared_ptr<CameraAbility> &ability); 128 RetCode GetAvailableFlashModes(std::shared_ptr<CameraAbility> &ability); 129 RetCode GetMirrorSupported(std::shared_ptr<CameraAbility> &ability); 130 RetCode GetStreamBasicConfigurations(std::shared_ptr<CameraAbility> &ability); 131 RetCode GetFpsRange(std::shared_ptr<CameraAbility> &ability); 132 RetCode GetCameraPosition(std::shared_ptr<CameraAbility> &ability); 133 RetCode GetCameraType(std::shared_ptr<CameraAbility> &ability); 134 RetCode GetCameraConnectionType(std::shared_ptr<CameraAbility> &ability); 135 RetCode GetFaceDetectMaxNum(std::shared_ptr<CameraAbility> &ability); 136 RetCode CreateStreamInfo(const int streamId, std::shared_ptr<StreamCustomer> &streamCustomer, 137 StreamIntent intent); 138 139 int aeStatus_ = 1; 140 int videoFd_ = -1; 141 unsigned int isPreviewOn_ = 0; 142 unsigned int isCaptureOn_ = 0; 143 unsigned int isVideoOn_ = 0; 144 145 uint8_t captureQuality_ = 0; 146 int32_t captureOrientation_ = 0; 147 uint8_t mirrorSwitch_ = 0; 148 std::vector<double> gps_; 149 CaptureInfo captureInfo_; 150 151 std::shared_ptr<StreamCustomer> streamCustomerPreview_ = nullptr; 152 std::shared_ptr<StreamCustomer> streamCustomerCapture_ = nullptr; 153 std::shared_ptr<StreamCustomer> streamCustomerVideo_ = nullptr; 154 std::shared_ptr<CameraAbility> ability_ = nullptr; 155 std::shared_ptr<CameraSetting> captureSetting_ = nullptr; 156 std::mutex metaDatalock_; 157 std::vector<uint8_t> cameraAbility_; 158 std::vector<StreamInfo> streamInfos_; 159 std::vector<int> streamIds_; 160 161 OHOS::sptr<DemoCameraHostCallback> hostCallback_ = nullptr; 162 OHOS::sptr<IStreamOperator> streamOperator_ = nullptr; 163 OHOS::sptr<ICameraHost> demoCameraHost_ = nullptr; 164 OHOS::sptr<ICameraDevice> demoCameraDevice_ = nullptr; 165 166 std::vector<std::string> cameraIds_ = {}; 167 friend class StreamCustomer; 168 }; 169 170 class DemoCameraDeviceCallback : public ICameraDeviceCallback { 171 public: 172 DemoCameraDeviceCallback() = default; 173 virtual ~DemoCameraDeviceCallback() = default; 174 int32_t OnError(ErrorType type, int32_t errorCode) override; 175 int32_t OnResult(uint64_t timestamp, const std::vector<uint8_t>& result) override; 176 }; 177 178 class DemoCameraHostCallback : public ICameraHostCallback { 179 public: 180 DemoCameraHostCallback() = default; 181 virtual ~DemoCameraHostCallback() = default; 182 183 public: 184 int32_t OnCameraStatus(const std::string& cameraId, CameraStatus status) override; 185 186 int32_t OnFlashlightStatus(const std::string& cameraId, FlashlightStatus status) override; 187 188 int32_t OnCameraEvent(const std::string& cameraId, CameraEvent event) override; 189 }; 190 191 class DemoStreamOperatorCallback : public IStreamOperatorCallback { 192 public: 193 DemoStreamOperatorCallback() = default; 194 virtual ~DemoStreamOperatorCallback() = default; 195 196 public: 197 int32_t OnCaptureStarted(int32_t captureId, const std::vector<int32_t>& streamIds) override; 198 int32_t OnCaptureEnded(int32_t captureId, const std::vector<CaptureEndedInfo>& infos) override; 199 int32_t OnCaptureError(int32_t captureId, const std::vector<CaptureErrorInfo>& infos) override; 200 int32_t OnFrameShutter(int32_t captureId, const std::vector<int32_t>& streamIds, uint64_t timestamp) override; 201 }; 202 void PreviewOff(const std::shared_ptr<DcameraHdfDemo>& mainDemo); 203 RetCode PreviewOn(int mode, const std::shared_ptr<DcameraHdfDemo>& mainDemo); 204 RetCode FlashLightTest(const std::shared_ptr<DcameraHdfDemo>& mainDemo); 205 RetCode CaptureTest(const std::shared_ptr<DcameraHdfDemo>& mainDemo); 206 RetCode VideoTest(const std::shared_ptr<DcameraHdfDemo>& mainDemo); 207 RetCode OfflineTest(const std::shared_ptr<DcameraHdfDemo>& mainDemo); 208 } 209 } // namespace OHOS::DistributedHardware 210 #endif // DISTRIBUTED_DCAMERA_HDF_DEMO_H 211