sdl.camera

SDL Camera Handling

Members

Aliases

SDL_CameraID alias SDL_CameraID = Uint32: This is a unique ID for a camera device for the time it is connected to the system, and is never reused for the lifetime of the application.

Enums

SDL_CameraPosition enum SDL_CameraPosition: The position of camera in relation to system device.

Functions

SDL_AcquireCameraFrame SDL_Surface* SDL_AcquireCameraFrame(SDL_Camera* camera, Uint64* timestampNS): Acquire a frame.
SDL_CloseCamera void SDL_CloseCamera(SDL_Camera* camera): Use this function to shut down camera processing and close the camera device.
SDL_GetCameraDriver const(char)* SDL_GetCameraDriver(int index): Use this function to get the name of a built in camera driver.
SDL_GetCameraFormat bool SDL_GetCameraFormat(SDL_Camera* camera, SDL_CameraSpec* spec): Get the spec that a camera is using when generating images.
SDL_GetCameraID SDL_CameraID SDL_GetCameraID(SDL_Camera* camera): Get the instance ID of an opened camera.
SDL_GetCameraName const(char)* SDL_GetCameraName(SDL_CameraID instance_id): Get the human-readable device name for a camera.
SDL_GetCameraPermissionState int SDL_GetCameraPermissionState(SDL_Camera* camera): Query if camera access has been approved by the user.
SDL_GetCameraPosition SDL_CameraPosition SDL_GetCameraPosition(SDL_CameraID instance_id): Get the position of the camera in relation to the system.
SDL_GetCameraProperties SDL_PropertiesID SDL_GetCameraProperties(SDL_Camera* camera): Get the properties associated with an opened camera.
SDL_GetCameraSupportedFormats
SDL_CameraSpec** SDL_GetCameraSupportedFormats(SDL_CameraID instance_id, int* count): Get the list of native formats/sizes a camera supports.
SDL_GetCameras SDL_CameraID* SDL_GetCameras(int* count): Get a list of currently connected camera devices.
SDL_GetCurrentCameraDriver const(char)* SDL_GetCurrentCameraDriver(): Get the name of the current camera driver.
SDL_GetNumCameraDrivers int SDL_GetNumCameraDrivers(): Use this function to get the number of built-in camera drivers.
SDL_OpenCamera SDL_Camera* SDL_OpenCamera(SDL_CameraID instance_id, SDL_CameraSpec* spec): Open a video recording device (a "camera").
SDL_ReleaseCameraFrame void SDL_ReleaseCameraFrame(SDL_Camera* camera, SDL_Surface* frame): Release a frame of video acquired from a camera.

Structs

SDL_Camera struct SDL_Camera: The opaque structure used to identify an opened SDL camera.
SDL_CameraSpec struct SDL_CameraSpec: The details of an output format for a camera device.

sdl.camera

Members

Aliases

Enums

Functions

Structs

See Also

Meta

Source

License

Copyright

Authors