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