Zero is not valid size for width/height/stride/scanlines. Reject
such calls. Also added check to not attempt ula allocation when
calculated ula_size is zero.
Change-Id: If6cddbd9d59c97a7acefd44b3c3985e01209f54e
Signed-off-by: Amol Jadi <quic_ajadi@quicinc.com>