Function libdc1394_sys::dc1394_capture_dequeue

pub unsafe extern "C" fn dc1394_capture_dequeue(
    camera: *mut dc1394camera_t, 
    policy: Type, 
    frame: *mut *mut dc1394video_frame_t
) -> Type

Captures a video frame. The returned struct contains the image buffer, among others. This image buffer SHALL NOT be freed, as it represents an area in the memory that belongs to the system.