camera.h

Overview

The camera.h file declares the basic concepts of the camera.

Library: libohcamera.so

System capability: SystemCapability.Multimedia.Camera.Core

Since: 11

Related module: OH_Camera

Summary

Structs

Name	Description
Camera_Size	Defines the parameters that describe the size.
Camera_Profile	Defines the profile of the camera stream.
Camera_FrameRateRange	Defines the frame rate range.
Camera_VideoProfile	Defines the video profile.
Camera_OutputCapability	Defines the camera output capability.
Camera_Device	Defines the camera device.
Camera_StatusInfo	Defines the camera status information.
Camera_Point	Defines the parameters that describe a point.
Camera_Location	Defines the location where the photo is taken.
Camera_PhotoCaptureSetting	Defines the photographing parameters.
Camera_FrameShutterInfo	Defines the frame shutter callback.
Camera_CaptureEndInfo	Defines the capture end information.
Camera_Rect	Defines the rectangle.
Camera_MetadataObject	Defines the camera metadata.

Types

Name	Description
Camera_Manager	Defines the camera manager.
Camera_ErrorCode	Defines an enum that enumerates the camera error codes.
Camera_Status	Defines an enum that enumerates the camera statuses.
Camera_Position	Defines an enum that enumerates the camera positions.
Camera_Type	Defines an enum that enumerates the camera types.
Camera_Connection	Defines an enum that enumerates the camera connection types.
Camera_Format	Defines an enum that enumerates the camera output formats.
Camera_FlashMode	Defines an enum that enumerates the flash modes.
Camera_ExposureMode	Defines an enum that enumerates the exposure modes.
Camera_FocusMode	Defines an enum that enumerates the focus modes.
Camera_FocusState	Defines an enum that enumerates the focus states.
Camera_VideoStabilizationMode	Defines an enum that enumerates the video stabilization modes.
Camera_ImageRotation	Defines an enum that enumerates the image rotation angles.
Camera_QualityLevel	Defines an enum that enumerates the image quality levels.
Camera_MetadataObjectType	Defines an enum that enumerates the metadata object types.
Camera_Size	Defines the parameters that describe the size.
Camera_Profile	Defines the profile of the camera stream.
Camera_FrameRateRange	Defines the frame rate range.
Camera_VideoProfile	Defines the video profile.
Camera_OutputCapability	Defines the camera output capability.
Camera_Device	Defines the camera device.
Camera_StatusInfo	Defines the camera status information.
Camera_Point	Defines the parameters that describe a point.
Camera_Location	Defines the location where the photo is taken.
Camera_PhotoCaptureSetting	Defines the photographing parameters.
Camera_FrameShutterInfo	Defines the frame shutter callback.
Camera_CaptureEndInfo	Defines the capture end information.
Camera_Rect	Defines the rectangle.
Camera_MetadataObject	Defines the camera metadata.

Enums

Name	Description
Camera_ErrorCode { CAMERA_OK = 0, CAMERA_INVALID_ARGUMENT = 7400101, CAMERA_OPERATION_NOT_ALLOWED = 7400102, CAMERA_SESSION_NOT_CONFIG = 7400103, CAMERA_SESSION_NOT_RUNNING = 7400104, CAMERA_SESSION_CONFIG_LOCKED = 7400105, CAMERA_DEVICE_SETTING_LOCKED = 7400106, CAMERA_CONFLICT_CAMERA = 7400107, CAMERA_DEVICE_DISABLED = 7400108, CAMERA_DEVICE_PREEMPTED = 7400109, CAMERA_SERVICE_FATAL_ERROR = 7400201 }	Enumerates the camera error codes.
Camera_Status { CAMERA_STATUS_APPEAR = 0, CAMERA_STATUS_DISAPPEAR = 1, CAMERA_STATUS_AVAILABLE = 2, CAMERA_STATUS_UNAVAILABLE = 3 }	Enumerates the camera statuses.
Camera_Position { CAMERA_POSITION_UNSPECIFIED = 0, CAMERA_POSITION_BACK = 1, CAMERA_POSITION_FRONT = 2 }	Enumerates the camera positions.
Camera_Type { CAMERA_TYPE_DEFAULT = 0, CAMERA_TYPE_WIDE_ANGLE = 1, CAMERA_TYPE_ULTRA_WIDE = 2, CAMERA_TYPE_TELEPHOTO = 3, CAMERA_TYPE_TRUE_DEPTH = 4 }	Enumerates the camera types.
Camera_Connection { CAMERA_CONNECTION_BUILT_IN = 0, CAMERA_CONNECTION_USB_PLUGIN = 1, CAMERA_CONNECTION_REMOTE = 2 }	Enumerates the camera connection types.
Camera_Format { CAMERA_FORMAT_RGBA_8888 = 3, CAMERA_FORMAT_YUV_420_SP = 1003, CAMERA_FORMAT_JPEG = 2000 }	Enumerates the camera output formats.
Camera_FlashMode { FLASH_MODE_CLOSE = 0, FLASH_MODE_OPEN = 1, FLASH_MODE_AUTO = 2, FLASH_MODE_ALWAYS_OPEN = 3 }	Enumerates the flash modes.
Camera_ExposureMode { EXPOSURE_MODE_LOCKED = 0, EXPOSURE_MODE_AUTO = 1, EXPOSURE_MODE_CONTINUOUS_AUTO = 2 }	Enumerates the exposure modes.
Camera_FocusMode { FOCUS_MODE_MANUAL = 0, FOCUS_MODE_CONTINUOUS_AUTO = 1, FOCUS_MODE_AUTO = 2, FOCUS_MODE_LOCKED = 3 }	Enumerates the focus modes.
Camera_FocusState { FOCUS_STATE_SCAN = 0, FOCUS_STATE_FOCUSED = 1, FOCUS_STATE_UNFOCUSED = 2 }	Enumerates the focus states.
Camera_VideoStabilizationMode { STABILIZATION_MODE_OFF = 0, STABILIZATION_MODE_LOW = 1, STABILIZATION_MODE_MIDDLE = 2, STABILIZATION_MODE_HIGH = 3, STABILIZATION_MODE_AUTO = 4 }	Enumerates the video stabilization modes.
Camera_ImageRotation { IAMGE_ROTATION_0 = 0, IAMGE_ROTATION_90 = 90, IAMGE_ROTATION_180 = 180, IAMGE_ROTATION_270 = 270 }	Enumerates the image rotation angles.
Camera_QualityLevel { QUALITY_LEVEL_HIGH = 0, QUALITY_LEVEL_MEDIUM = 1, QUALITY_LEVEL_LOW = 2 }	Enumerates the image quality levels.
Camera_MetadataObjectType { FACE_DETECTION = 0 }	Enumerates the metadata object types.

Functions

Name	Description
OH_Camera_GetCameraManager (Camera_Manager **cameraManager)	Obtains a CameraManager instance.
OH_Camera_DeleteCameraManager (Camera_Manager *cameraManager)	Deletes a CameraManager instance.