The camera proxy can be used to get images from a camera. More...

Detailed Description

The camera proxy can be used to get images from a camera.

Classes
struct	playerc_camera_t
	Camera proxy data. More...

Functions
PLAYERC_EXPORT playerc_camera_t *	playerc_camera_create (playerc_client_t *client, int index)
	Create a camera proxy. More...

PLAYERC_EXPORT void	playerc_camera_destroy (playerc_camera_t *device)
	Destroy a camera proxy. More...

PLAYERC_EXPORT int	playerc_camera_subscribe (playerc_camera_t *device, int access)
	Subscribe to the camera device. More...

PLAYERC_EXPORT int	playerc_camera_unsubscribe (playerc_camera_t *device)
	Un-subscribe from the camera device. More...

PLAYERC_EXPORT void	playerc_camera_decompress (playerc_camera_t *device)
	Decompress the image (modifies the current proxy data). More...

PLAYERC_EXPORT void	playerc_camera_save (playerc_camera_t device, const char filename)
	Saves the image to disk as a .ppm.

PLAYERC_EXPORT int	playerc_camera_set_source (playerc_camera_t device, int source, const char norm)
	Set source channel. More...

PLAYERC_EXPORT int	playerc_camera_get_source (playerc_camera_t *device)
	Get source channel (sets norm and source fields in the current proxy data). More...

PLAYERC_EXPORT int	playerc_camera_get_image (playerc_camera_t *device)
	Force to get current image. More...

PLAYERC_EXPORT void	playerc_camera_copy_image (playerc_camera_t device, void dst, size_t dst_size)
	Copy image to some pre-allocated place. More...

PLAYERC_EXPORT unsigned	playerc_camera_get_pixel_component (playerc_camera_t *device, unsigned int x, unsigned int y, int component)
	Get given component of given pixel. More...

Function Documentation

◆ playerc_camera_copy_image()

PLAYERC_EXPORT void playerc_camera_copy_image	(	playerc_camera_t *	device,
		void *	dst,
		size_t	dst_size
	)

Copy image to some pre-allocated place.

◆ playerc_camera_create()

PLAYERC_EXPORT playerc_camera_t* playerc_camera_create	(	playerc_client_t *	client,
		int	index
	)

Create a camera proxy.

◆ playerc_camera_decompress()

PLAYERC_EXPORT void playerc_camera_decompress ( playerc_camera_t * device )

Decompress the image (modifies the current proxy data).

◆ playerc_camera_destroy()

PLAYERC_EXPORT void playerc_camera_destroy ( playerc_camera_t * device )

Destroy a camera proxy.

◆ playerc_camera_get_image()

PLAYERC_EXPORT int playerc_camera_get_image ( playerc_camera_t * device )

Force to get current image.

◆ playerc_camera_get_pixel_component()

PLAYERC_EXPORT unsigned playerc_camera_get_pixel_component	(	playerc_camera_t *	device,
		unsigned int	x,
		unsigned int	y,
		int	component
	)

Get given component of given pixel.

◆ playerc_camera_get_source()

PLAYERC_EXPORT int playerc_camera_get_source ( playerc_camera_t * device )

Get source channel (sets norm and source fields in the current proxy data).

◆ playerc_camera_set_source()

PLAYERC_EXPORT int playerc_camera_set_source	(	playerc_camera_t *	device,
		int	source,
		const char *	norm
	)

Set source channel.

◆ playerc_camera_subscribe()

PLAYERC_EXPORT int playerc_camera_subscribe	(	playerc_camera_t *	device,
		int	access
	)

Subscribe to the camera device.

◆ playerc_camera_unsubscribe()

PLAYERC_EXPORT int playerc_camera_unsubscribe ( playerc_camera_t * device )

Un-subscribe from the camera device.