Method set_zoom

rustcv-backend-msmf/src/controls.rs:99–104

(&self, zoom: u32)

impl LensControl for MsmfLens {
    fn set_zoom(&self, zoom: u32) -> Result<()> {
        unsafe {
            set_media_type_uint64(&self.source_reader.0, &MF_MT_VIDEO_LIGHTING, zoom as u64);
        }
        Ok(())
    }

    /// Sets the camera focus position.
    ///