sdlaudio: port to the new audio backend api

Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com>
Message-id: ac1722a03fb1b530c2081f46585ce7fa80ebef6c.1568927990.git.DirtY.iCE.hu@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
1 file changed