camera

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.
PLAYERC_EXPORT void	playerc_camera_destroy (playerc_camera_t *device)
	Destroy a camera proxy.
PLAYERC_EXPORT int	playerc_camera_subscribe (playerc_camera_t *device, int access)
	Subscribe to the camera device.
PLAYERC_EXPORT int	playerc_camera_unsubscribe (playerc_camera_t *device)
	Un-subscribe from the camera device.
PLAYERC_EXPORT void	playerc_camera_decompress (playerc_camera_t *device)
	Decompress the image (modifies the current proxy data).
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.
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_EXPORT int	playerc_camera_get_image (playerc_camera_t *device)
	Force to get current 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_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.