These two controls are not pointer based, so we don't need to pass any size or pointer and need to copy the values afterward. This fixes H264 decoding regression with Hantro and RKVDEC drivers. Fixes 037730a787c6cdeeee5779c1834315c1ca764505 Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1330>