Function videostream_sys::vsl_camera_open_device

pub unsafe extern "C" fn vsl_camera_open_device(
    filename: *const c_char
) -> *mut vsl_camera

Opens the camera device specified by the @param filename and allocates device memory. If the device was not found or could not be recognized

Return NULL if the device was not found or could not be recognized. Otherwise returns a vsl_camera context which can be used in other vsl_camera functions.

@memberof VSLCamera