set_hue_func

Adjust the hue value

Synopsis:

#include <camera/external_camera_api.h>

typedef int(* set_hue_func_t)(void *handle,
            int32_t hue);

handle: The handle that's returned from calling the function open_external_camera_func_t.
hue: The hue value to set.

libcamapi

This function changes the current hue value for a defined camera.

Note:

This function is optional. If it is not present, adjusting the hue value will not be supported for this camera.

CAMERA_EOK when the function successfully completes, otherwise another camera_error_t value that provides the reason that the call failed.